Shaftway formwork structure and mounting method thereof

Abstract

The invention belongs to the technical field of building construction, and discloses a hoistway formwork structure and a mounting method thereof. The well formwork structure comprises a supporting unit, a height adjusting unit, a main body enclosure unit and a measuring unit. The height adjusting unit is installed on the supporting unit, and the height of the height adjusting unit is adjustable. The main body enclosure unit is arranged on the height adjusting unit and comprises a plane formwork assembly and an angle formwork assembly, the angle formwork assembly comprises an angle formwork body, a driving piece and two angle formwork connecting pieces, and the two angle formwork connecting pieces are connected with the two adjacent plane formwork assemblies in a one-to-one correspondence mode. The angle formwork connecting pieces are movably arranged on the angle formwork body in the preset direction and can be connected with the angle formwork body in a sealed mode, and the output end of the driving piece is connected with the two angle formwork connecting pieces and used for driving the two angle formwork connecting pieces to be close to or away from each other; and the measuring unit is used for measuring the perpendicularity of the main body enclosure unit. The shaftway formwork structure not only can automatically open and close the formwork and improve the construction efficiency, but also can adapt to shaftways of different specifications, and the application range is expanded.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, and in particular to a shaft formwork structure and its installation method. Background Technology

[0002] A shaft is a closed or semi-closed space enclosed by the walls, floors, or steel structures of a building or engineering facility. Its core functions include vertical transportation, equipment installation, and pipeline laying in specific scenarios. After the shaft excavation is completed, concrete pouring is required for its inner walls. To ensure the flatness and verticality of the shaft's inner walls after pouring, the industry currently commonly uses formwork structures to achieve this technical goal.

[0003] Existing shaft formwork mainly consists of flat formwork and corner formwork. During construction, the flat formwork needs to be opened and closed. However, the current flat and corner formwork are mostly connected by bolts or other structural means, requiring manual operation for both opening and closing. This is not only cumbersome but also consumes a lot of manpower, significantly reducing shaft construction efficiency. Furthermore, shaft formwork is usually equipped with a dedicated work platform, and the fixed installation height of the flat and corner formwork on the platform makes it difficult to ensure the verticality of the shaft formwork and adapt to diverse construction conditions, thus limiting the applicability of shaft formwork.

[0004] Therefore, there is an urgent need for a shaft template structure and its installation method to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide a shaft template structure and its installation method, which can not only automatically open and close the template, improving construction efficiency, but also adapt to shafts of different specifications, thus expanding the scope of application.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] On the one hand, a shaft template structure is provided, including:

[0008] The support unit can be detachably installed on the inner wall of the shaft, and the height, length and width of the support unit are adjustable;

[0009] A height adjustment unit is detachably mounted on top of the support unit, and the height of the height adjustment unit is adjustable;

[0010] The main enclosure unit is detachably mounted on top of the height adjustment unit. The main enclosure unit includes four sets of planar template assemblies and four sets of corner mold assemblies. The four sets of planar template assemblies correspond one-to-one with the four inner walls of the shaft. Any two adjacent planar template assemblies are detachably connected through a corner mold assembly. The corner mold assembly includes a corner mold body, a driving component, and two corner mold connectors. The two corner mold connectors are connected one-to-one with two adjacent planar template assemblies. The corner mold connectors are movably mounted on the corner mold body along a preset direction and can be sealed to the corner mold body when the mold is opened. The output end of the driving component is connected to the two corner mold connectors and is used to drive the two corner mold connectors to move closer to or further away from each other along a preset direction.

[0011] The measuring unit, located on the support unit and connected to the planar template assembly, is used to measure the verticality of the main enclosure unit.

[0012] Optionally, the height adjustment unit includes height adjustment components corresponding to the four corner mold components. Each height adjustment component includes an upper connector, a lower connector, and a height adjustment component. The upper connector is detachably connected to the corner mold body of the corresponding corner mold component, the lower connector is detachably connected to the support unit, the upper end of the height adjustment component is connected to the upper connector, the lower end of the height adjustment component is connected to the lower connector, and the height of the height adjustment component is adjustable.

[0013] Optionally, the height adjustment component includes a first adjustment part, a second adjustment part, and a height driving part. The first adjustment part and the second adjustment part are rotatably connected and set at an angle. The connection position between the first adjustment part and the second adjustment part is a set rotation point. The upper ends of the first adjustment part and the second adjustment part are slidably connected to the upper connecting member along the first direction. The lower ends of the first adjustment part and the second adjustment part are slidably connected to the lower connecting member along the first direction. The output end of the height driving part is connected to the first adjustment part and the second adjustment part and is used to drive the first adjustment part and the second adjustment part to rotate around the set rotation point as the center in the second direction. The first direction, the second direction, and the vertical direction are perpendicular to each other.

[0014] Alternatively, the height adjustment component includes a third adjustment part and a fourth adjustment part, the upper end of the third adjustment part is connected to the upper connecting member, the lower end of the third adjustment part is slidably connected to the upper end of the fourth adjustment part in the vertical direction, the lower end of the fourth adjustment part is connected to the lower connecting member, and the overlap length between the third adjustment part and the fourth adjustment part is adjustable.

[0015] Optionally, the driving component includes a rotary driving part and an output part connected to the rotary driving part. The output part extends in a preset direction. The rotary driving part is used to drive the output part to rotate about its own axis. One end of the output part is threadedly connected to one of the two corner mold connectors, and the other end of the output part is threadedly connected to the other of the two corner mold connectors. The threads at both ends of the output part are in opposite directions.

[0016] Optionally, the corner mold body is provided with a slide rail extending in a preset direction, and each of the two corner mold connecting parts is provided with a slider, and both sliders are slidably connected to the slide rail.

[0017] Optionally, the planar template assembly includes multiple planar plates arranged continuously in the vertical direction. Each corner mold assembly includes multiple corner mold bodies, multiple driving components, and multiple corner mold connectors. The multiple corner mold bodies in the corner mold assembly are connected one-to-one with the multiple planar plates of the corresponding planar template assembly. Each corner mold body is connected with several driving components and two corner mold connectors.

[0018] Optionally, the shaft template structure also includes a timer and an alarm. The timer and alarm are electrically connected. The timer is used to monitor the movement time of the corner mold connector. The alarm is configured to sound an alarm when the time measured by the timer is greater than a preset time.

[0019] Alternatively, the shaft template structure may also include a force gauge and an alarm. The force gauge is electrically connected to both the drive unit and the alarm. The force gauge is used to measure the driving force value of the drive unit driving the corner mold connector to move. The alarm is configured to sound an alarm when the driving force value measured by the force gauge is greater than a preset force value.

[0020] On the other hand, a method for installing a shaft template structure is provided, using the aforementioned shaft template structure, including the following steps:

[0021] S1. Adjust the height, length and / or width of the support unit and install the support unit onto the inner wall of the shaft;

[0022] S2. Install the height adjustment unit onto the top of the support unit;

[0023] S3. Install the main enclosure unit onto the top of the height adjustment unit;

[0024] S4. Use the measuring unit to measure the verticality of the main enclosure unit and determine whether the main enclosure unit is tilted. If so, adjust the height of the height adjustment unit; otherwise, proceed to the next step.

[0025] S5. The control drive unit drives the two corner mold connectors to move closer to each other, and the corner mold connectors drive the corresponding planar template components to move, and the shaft template structure closes; the control drive unit drives the two corner mold connectors to move further apart, and the corner mold connectors drive the corresponding planar template components to move, and the shaft template structure opens.

[0026] Optionally, a sensor is provided on one of the corner mold body and the corner mold connector, and a trigger is provided on the other of the corner mold body and the corner mold connector, and the sensor is electrically connected to the drive component;

[0027] Step S5 specifically includes the following steps:

[0028] S51, the control drive unit drives the two corner mold connectors to move closer to each other, the corner mold connectors drive the corresponding planar template components to move, and the sensing element and the trigger element move closer to each other;

[0029] S52. After the sensing element and the trigger element come into contact, the control drive element drives the two corner mold connecting parts to stop moving, and the well template structure closes.

[0030] S53, the control drive unit drives the two corner mold connectors to move away from each other, the corner mold connectors drive the corresponding planar template components to move, and the sensing element and the trigger element move away from each other;

[0031] S54. After the sensing element and the trigger element are separated by a preset distance, the control drive element drives the two corner mold connecting parts to stop moving, and the well template structure opens.

[0032] Optionally, the measuring unit includes a first measuring element and a second measuring element, and the height adjustment unit includes height adjustment components that correspond one-to-one with the four corner mold components;

[0033] Step S4 specifically includes the following steps:

[0034] S41. Measure the first tilt angle of the planar template assembly extending in the first direction using the first measuring element, and measure the second tilt angle of the planar template assembly extending in the second direction using the second measuring element.

[0035] S42. Determine whether the first tilt angle and the second tilt angle are both less than the preset tilt angle. If yes, proceed to step S5; otherwise, proceed to step S43.

[0036] S43. Adjust the height of at least one of the four height adjustment components until both the first tilt angle and the second tilt angle are less than the preset tilt angle.

[0037] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0038] This invention provides a shaft formwork structure and its installation method. When the driving component drives two corner mold connectors to move closer together, the corner mold connectors can drive the corresponding planar formwork components to move, and the two adjacent planar formwork components move closer together, thus completing the closing of the shaft formwork structure. When the driving component drives the two corner mold connectors to move away from each other, the corner mold connectors can drive the corresponding planar formwork components to move, and the two adjacent planar formwork components move away from each other, thus completing the opening of the shaft formwork structure. Compared with the prior art, during opening and closing, it is not only unnecessary to separate the planar formwork components and corner mold components, but also can be automatically controlled, making operation simple and significantly improving construction efficiency. Specifically, during opening, the corner mold connectors are sealed to the corner mold body, effectively preventing concrete leakage and improving construction safety and reliability. The height of both the support unit and the height adjustment unit is adjustable, and the length and width of the support unit are also adjustable, allowing the shaft formwork structure to adapt to different specifications of shafts and different working conditions, expanding the applicability of the shaft formwork structure. In addition, the verticality of the main enclosure unit can be ensured by the measuring unit and the height adjustment unit, so as to further improve the structural stability of the well template structure and the safety of construction. Attached Figure Description

[0039] Figure 1 A schematic diagram of the shaft template structure provided by the present invention;

[0040] Figure 2 A first structural schematic diagram of the corner mold assembly of the shaft template structure provided by the present invention;

[0041] Figure 3 A second structural schematic diagram of the corner mold assembly of the shaft template structure provided by the present invention (with one corner mold connector hidden);

[0042] Figure 4 A top view of the corner mold assembly of the shaft template structure provided by the present invention;

[0043] Figure 5 A plan view of the height adjustment unit of the shaft template structure provided by the present invention;

[0044] Figure 6 A schematic diagram of the height adjustment component of the shaft template structure provided by the present invention;

[0045] Figure 7 An exploded view of the height adjustment component of the shaft template structure provided by the present invention;

[0046] Figure 8 A schematic diagram of the height adjustment unit and support unit of the shaft template structure provided by the present invention;

[0047] Figure 9A first flowchart of the shaft template structure installation method provided by the present invention;

[0048] Figure 10 The second flowchart is for the shaft template structure installation method provided by the present invention.

[0049] In the picture:

[0050] 1. Support unit; 11. Support frame; 111. Height support component; 112. First horizontal support component; 113. Second horizontal support component; 12. Support platform;

[0051] 2. Height adjustment unit; 21. Height adjustment assembly; 211. Upper connector; 212. Lower connector; 213. Height adjustment component; 2131. First adjustment part; 21311. First upper connecting shaft; 21312. First lower connecting shaft; 21313. First connecting rod; 2132. Second adjustment part; 21321. Second upper connecting shaft; 21322. Second lower connecting shaft; 21323. Second connecting rod; 2133. Height drive part; 2134. Pulley;

[0052] 3. Main enclosure unit; 31. Planar template assembly; 311. Planar plate; 32. Corner mold assembly; 321. Corner mold body; 3211. Limiting groove; 3212. First mounting groove; 3213. Mounting plate; 3214. Slide rail; 32141. Limiting strip; 32142. Slide groove; 3215. Sensing element; 322. Driving element; 3221. Rotary driving unit; 3222. Output unit; 3223. Reducer; 323. Corner mold connecting element; 3231. Second mounting groove; 3232. Nut; 3233. Washer; 3234. Slider; 3235. Trigger element; 3236. Second mounting hole; 324. Sealing element;

[0053] 4. Measuring unit; 41. First measuring element; 42. Second measuring element. Detailed Implementation

[0054] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, and not all of the structures.

[0055] In the description of this invention, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0056] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0057] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. In addition, the terms "first" and "second" are used only for distinction in description and have no special meaning.

[0058] Example 1

[0059] like Figures 1 to 8 As shown, this embodiment provides a shaft template structure that can automatically open and close the mold, improving construction efficiency, and can also adapt to shafts of different specifications, expanding its applicability.

[0060] See Figure 1 and Figure 2The shaft template structure includes a support unit 1, a height adjustment unit 2, a main enclosure unit 3, and a measuring unit 4. The support unit 1 can be detachably installed on the inner wall of the shaft, and its height, length, and width are all adjustable. The height adjustment unit 2 is detachably installed on top of the support unit 1, and its height is adjustable. The main enclosure unit 3 is detachably mounted on top of the height adjustment unit 2. The main enclosure unit 3 includes four sets of planar template components 31 and four sets of corner template components 32. The four sets of planar template components 31 correspond one-to-one with the four inner walls of the shaft, and any two adjacent planar template components 31 are separated by an angle. The mold assembly 32 is detachably connected; the corner mold assembly 32 includes a corner mold body 321, a driving component 322 and two corner mold connectors 323. The two corner mold connectors 323 are connected one-to-one with two adjacent planar template assemblies 31. The corner mold connectors 323 are movably disposed on the corner mold body 321 along a preset direction and can be sealed to the corner mold body 321 when the mold is opened. The output end of the driving component 322 is connected to the two corner mold connectors 323 and is used to drive the two corner mold connectors 323 to move closer or further away from each other along a preset direction. The measuring unit 4 is disposed on the support unit 1 and connected to the planar template assembly 31 and is used to measure the verticality of the main enclosure unit 3.

[0061] The shaft formwork structure provided in this embodiment allows for mold closing when the driving component 322 drives the two corner mold connectors 323 to move closer together, causing the corresponding planar formwork assembly 31 to move. When the driving component 322 drives the two corner mold connectors 323 to move away from each other, the corresponding planar formwork assembly 31 moves, causing the adjacent planar formwork assemblies 31 to move away from each other, thus completing the mold opening of the shaft formwork structure. Compared with existing technologies, this method eliminates the need to separate the planar formwork assembly 31 and the corner mold assembly 32 during mold opening and closing, and allows for automatic control, simplifying operation and significantly improving construction efficiency. Furthermore, during mold opening, the corner mold connector 323 is sealed to the corner mold body 321, effectively preventing concrete leakage and improving construction safety and reliability. Both the height of support unit 1 and height adjustment unit 2 are adjustable, as are the length and width of support unit 1. This allows the shaft template structure to adapt to shafts of different specifications and working conditions, expanding its applicability. Furthermore, the verticality of the main enclosure unit 3 is ensured by the measuring unit 4 and height adjustment unit 2, further improving the structural stability and construction safety of the shaft template structure.

[0062] The cross-sectional shape of the corner mold body 321 is an isosceles right triangle, and the preset direction is the extension direction of the hypotenuse of the corner mold body 321.

[0063] In this embodiment, see Figure 1 and Figure 2 The cross-sectional shape of the corner mold body 321 is an isosceles right triangle, and the plane containing the right-angled side of the corner mold body 321 is coplanar with the corresponding planar template component 31. The cross-sectional shape of the corner mold connector 323 is irregular, and the corner mold connector 323 includes multiple sides. It is sufficient that one of the multiple sides can fit with the adjacent planar template component 31, another of the multiple sides can fit with the plane containing the hypotenuse of the corner mold body 321, and yet another of the multiple sides can be coplanar with the plane containing the right-angled side of the corner mold body 321.

[0064] In this embodiment, see Figure 3 and Figure 4 The corner mold assembly 32 also includes a seal 324. One end of the seal 324 is sealed to the corner mold body 321, and the other end is detachably connected to the corner mold connector 323. When the shaft mold structure is in the open state, the seal 324 is sealed to the corner mold connector 323. When the shaft mold structure is in the closed state, the seal 324 is detached from the corner mold connector 323. The seal 324 helps improve the sealing performance of the connection between the corner mold connector 323 and the corner mold body 321 in the open state, effectively preventing concrete leakage.

[0065] Specifically, see Figure 4 The corner mold body 321 is provided with a bent limiting groove 3211 and a first mounting groove 3212 communicating with the limiting groove 3211. The corner mold connector 323 is provided with a second mounting groove 3231. One end of the sealing member 324 is embedded in the limiting groove 3211 and is interference-fitted with the limiting groove 3211. In the mold open state, the second mounting groove 3231 communicates with the first mounting groove 3212, and the other end of the sealing member 324 extends from the first mounting groove 3212 into the second mounting groove 3231. The bent limiting groove 3211 can improve the stability of the connection between the sealing member 324 and the corner mold body 321, ensuring that the sealing member 324 cannot separate from the corner mold body 321 during the movement of the corner mold connector 323.

[0066] For example, seal 324 is made of rubber.

[0067] In this embodiment, the planar template assembly 31 is detachably connected to the corresponding corner mold connector 323 by bolts or screws. The bolts or screws pass through one of the planar template assembly 31 and the corner mold connector 323, and are threadedly connected to the other of the planar template assembly 31 and the corner mold connector 323.

[0068] In other embodiments, the planar template assembly 31 is detachably connected to the corresponding corner mold connector 323 via a wedge-shaped pin or wedge-shaped insert. The wedge-shaped pin or wedge-shaped insert passes through the planar template assembly 31 and the corresponding corner mold connector 323, and the wedge-shaped surface can generate friction with the planar template assembly 31 and the corner mold connector 323 to lock the relative movement of the planar template assembly 31 and the corner mold connector 323.

[0069] Optionally, see Figure 1 , Figure 5 and Figure 6 The height adjustment unit 2 includes height adjustment components 21 corresponding to the four corner mold components 32. Each height adjustment component 21 includes an upper connector 211, a lower connector 212, and a height adjustment component 213. The upper connector 211 is detachably connected to the corner mold body 321 of the corresponding corner mold component 32, and the lower connector 212 is detachably connected to the support unit 1. The upper end of the height adjustment component 213 is connected to the upper connector 211, and the lower end of the height adjustment component 213 is connected to the lower connector 212. The height of the height adjustment component 213 is adjustable. Adjusting the height of the height adjustment component 213 causes the upper connector 211 to move up and down, which in turn causes the corresponding corner mold body 321 to move up and down. The corner mold body 321, through the corner mold connector 323, causes the planar template components 31 on both sides to move up and down, thereby completing the adjustment of the height and verticality of the main enclosure unit 3 to adapt to different construction conditions.

[0070] For example, the upper connector 211 is detachably connected to the corner mold body 321 by bolts or screws, and the lower connector 212 is detachably connected to the support unit 1 by bolts or screws.

[0071] For example, both the upper connector 211 and the lower connector 212 are made of plates.

[0072] In this embodiment, see Figure 6 and Figure 7 The height adjustment component 213 includes a first adjustment part 2131, a second adjustment part 2132, and a height driving part 2133. The first adjustment part 2131 and the second adjustment part 2132 are rotatably connected and set at an included angle. The connection position between the first adjustment part 2131 and the second adjustment part 2132 is a set rotation point. The upper ends of both the first adjustment part 2131 and the second adjustment part 2132 are along a first direction ( Figure 6 The first adjusting part 2131 and the second adjusting part 2132 are slidably connected to the upper connecting member 211 in the U direction. The lower ends of both the first adjusting part 2131 and the second adjusting part 2132 are slidably connected to the lower connecting member 212 in the first direction. The output end of the height driving part 2133 is connected to the first adjusting part 2131 and the second adjusting part 2132, and is used to drive the first adjusting part 2131 and the second adjusting part 2132 to rotate around the second direction with the set rotation point as the center. Figure 6Rotation in the V direction, first direction, second direction and vertical direction ( Figure 6 The first adjusting part 2131 and the second adjusting part 2132 are perpendicular to each other in the Z direction. When the first adjusting part 2131 and the second adjusting part 2132 rotate relative to each other, the included angle between the first adjusting part 2131 and the second adjusting part 2132 changes. The upper ends of the first adjusting part 2131 and the second adjusting part 2132 slide along the first direction, and the upper ends of the first adjusting part 2131 and the second adjusting part 2132 move closer or further apart from each other. The lower ends of the first adjusting part 2131 and the second adjusting part 2132 slide along the first direction, and the lower ends of the first adjusting part 2131 and the second adjusting part 2132 move closer or further apart from each other. The distance between the upper and lower ends of the first adjusting part 2131 and the distance between the upper and lower ends of the second adjusting part 2132 both change, thus completing the adjustment of the height of the height adjusting part 213.

[0073] Among them, the first direction and the second direction are two mutually perpendicular directions in the horizontal plane.

[0074] Specifically, see Figure 1 and Figure 6 When the angle between the first adjusting part 2131 and the second adjusting part 2132 decreases, the upper ends of the first adjusting part 2131 and the upper ends of the second adjusting part 2132 move closer to each other, and the lower ends of the first adjusting part 2131 and the lower ends of the second adjusting part 2132 move closer to each other. The distance between the upper and lower ends of the first adjusting part 2131 and the distance between the upper and lower ends of the second adjusting part 2132 both increase, the height of the height adjusting member 213 increases, and the main enclosure unit 3 moves upward. When the angle between the first adjusting part 2131 and the second adjusting part 2132 increases, the upper ends of the first adjusting part 2131 and the upper ends of the second adjusting part 2132 move further apart from each other, and the lower ends of the first adjusting part 2131 and the lower ends of the second adjusting part 2132 move further apart from each other. The distance between the upper and lower ends of the first adjusting part 2131 and the distance between the upper and lower ends of the second adjusting part 2132 both decrease, the height of the height adjusting member 213 decreases, and the main enclosure unit 3 moves downward.

[0075] Specifically, see Figure 6 and Figure 7The first adjusting part 2131 includes a first upper connecting shaft 21311, a first lower connecting shaft 21312, and two first connecting rods 21313. The two first connecting rods 21313 are arranged at intervals along a second direction. The two ends of the first upper connecting shaft 21311 are respectively connected to the upper ends of the two first connecting rods 21313, and the two ends of the first lower connecting shaft 21312 are respectively connected to the lower ends of the two first connecting rods 21313. The first upper connecting shaft 21311 is slidably engaged with the upper connecting member 211, and the first lower connecting shaft 21312 is slidably engaged with the lower connecting member 212. The second adjusting part 2132 includes a second upper connecting shaft 2132. 1. A second lower connecting shaft 21322 and two second connecting rods 21323, the two second connecting rods 21323 corresponding one-to-one with the two first connecting rods 21313, the second connecting rods 21323 and the corresponding first connecting rods 21313 are rotatably connected and arranged in an X-shape, the two ends of the second upper connecting shaft 21321 are respectively connected to the upper ends of the two second connecting rods 21323, the two ends of the second lower connecting shaft 21322 are respectively connected to the lower ends of the two second connecting rods 21323, the second upper connecting shaft 21321 is slidably engaged with the upper connecting piece 211, and the second lower connecting shaft 21322 is slidably engaged with the lower connecting piece 212. The output end of the height driving unit 2133 is connected to the first upper connecting shaft 21311 and the second upper connecting shaft 21321, and is used to drive the first upper connecting shaft 21311 and the second upper connecting shaft 21321 to slide relative to the upper connecting member 211; or, the output end of the height driving unit 2133 is connected to the first lower connecting shaft 21312 and the second lower connecting shaft 21322, and is used to drive the first lower connecting shaft 21312 and the second lower connecting shaft 21322 to slide relative to the lower connecting member 212.

[0076] Further, see Figure 7 Both ends of the first upper connecting shaft 21311, the first lower connecting shaft 21312, the second upper connecting shaft 21321, and the second lower connecting shaft 21322 are provided with pulleys 2134. The upper connecting member 211 and the lower connecting member 212 are provided with slide rails. The pulleys 2134 of the first upper connecting shaft 21311 and the second upper connecting shaft 21321 are slidably engaged with the slide rails of the upper connecting member 211. The pulleys 2134 of the first lower connecting shaft 21312 and the second lower connecting shaft 21322 are slidably engaged with the slide rails of the lower connecting member 212.

[0077] For example, the height driving unit 2133 includes a lead screw and a motor; the lead screw is threadedly connected to both the first upper connecting shaft 21311 and the second upper connecting shaft 21321, and the threads of the first upper connecting shaft 21311 and the second upper connecting shaft 21321 have opposite directions of rotation; the output end of the motor is connected to the lead screw to drive the lead screw to rotate, and the lead screw causes the first upper connecting shaft 21311 and the second upper connecting shaft 21321 to slide relative to the upper connecting member 211; or, the lead screw is threadedly connected to both the first lower connecting shaft 21312 and the second lower connecting shaft 21322, and the threads of the first lower connecting shaft 21312 and the second lower connecting shaft 21322 have opposite directions of rotation; the output end of the motor is connected to the height lead screw to drive the lead screw to rotate, and the lead screw causes the first lower connecting shaft 21312 and the second lower connecting shaft 21322 to slide relative to the lower connecting member 212.

[0078] In other embodiments, the height adjustment member 213 includes a third adjustment part and a fourth adjustment part. The upper end of the third adjustment part is connected to the upper connecting member 211, the lower end of the third adjustment part is slidably connected to the upper end of the fourth adjustment part in the vertical direction, and the lower end of the fourth adjustment part is connected to the lower connecting member 212. The overlap length between the third and fourth adjustment parts is adjustable. When the overlap length between the third and fourth adjustment parts increases, the height of the height adjustment member 213 decreases, and the main enclosure unit 3 moves downward; when the overlap length between the third and fourth adjustment parts decreases, the height of the height adjustment member 213 increases, and the main enclosure unit 3 moves upward.

[0079] Specifically, the height adjustment member 213 also includes a linear drive unit, the output end of which is connected to the third adjustment unit and is used to drive the third adjustment unit to slide relative to the fourth adjustment unit in order to adjust the overlap length between the third adjustment unit and the fourth adjustment unit.

[0080] For example, the height adjustment member 213 is an electric telescopic rod, the third adjustment part is the telescopic rod of the electric telescopic rod, the fourth adjustment part is the housing of the electric telescopic rod, and the linear drive part is the motor of the electric telescopic rod.

[0081] Optionally, see Figure 2 and Figure 3The driving component 322 includes a rotary driving part 3221 and an output part 3222 connected to the rotary driving part 3221. The output part 3222 extends along a preset direction. The rotary driving part 3221 drives the output part 3222 to rotate around its own axis. One end of the output part 3222 is threadedly connected to one of the two corner mold connectors 323, and the other end of the output part 3222 is threadedly connected to the other of the two corner mold connectors 323. The threads at both ends of the output part 3222 turn in opposite directions. Because the threads at both ends of the output part 3222 turn in opposite directions, when the rotary driving part 3221 drives the output part 3222 to rotate around its own axis, i.e., the preset direction, the output part 3222 can drive the two corner mold connectors 323 to move closer or further apart along the preset direction, thereby realizing the automatic mold opening and closing of the well template structure. The output part 3222 is threadedly connected to the corner mold connector 323, which not only helps to improve the accuracy of driving the corner mold connector 323 to move, but also enables the corner mold connector 323 to move and lock itself, improving the stability of the corner mold connector 323 and the plane template assembly 31 during mold opening and closing, and ensuring the safety of construction.

[0082] Specifically, see Figure 2 and Figure 3 The rotary drive unit 3221 uses a motor, the output unit 3222 uses a positive and negative threaded screw, the corner mold connector 323 is provided with a nut 3232, and the threads of the nuts 3232 on the two corner mold connectors 323 are opposite. The two ends of the positive and negative threaded screw are respectively threaded to the nuts 3232 of the two corner mold connectors 323.

[0083] Furthermore, participation Figure 2 and Figure 3 A washer 3233 is provided on the corner mold connector 323, and a nut 3232 is installed on the washer 3233. The washer 3233 can increase the contact area between the corner mold connector 323 and the nut 3232, distribute the pressure between the corner mold connector 323 and the nut 3232, protect the surface of the corner mold connector 323, compensate for manufacturing errors, and enhance the anti-loosening effect, thereby improving the reliability, durability and safety of the connection between the corner mold connector 323 and the nut 3232.

[0084] In some embodiments, see Figure 2 and Figure 3 The drive unit 322 also includes a reducer 3223, and the rotary drive unit 3221 is connected to the output unit 3222 via the reducer 3223. By reducing the speed, increasing the torque, and optimizing the load matching, the reducer 3223 can effectively improve the overall performance, reliability, and applicability of the drive unit 322.

[0085] Specifically, see Figure 2 and Figure 3The corner mold body 321 is provided with a detachable mounting plate 3213, and the reducer 3223 is detachably connected to the mounting plate 3213 to realize the installation of the drive component 322 on the corner mold body 321. Moreover, the mounting plate 3213 and the corner mold body 321, as well as the reducer 3223 and the mounting plate 3213, are all detachably connected, so that if the drive component 322 fails, the operator can remove the drive component 322 from the corner mold body 321 for repair and replacement.

[0086] For example, the mounting plate 3213 is mounted on the corner mold body 321 by bolts or screws, and the reducer 3223 is detachably connected to the mounting plate 3213 by bolts or screws.

[0087] Optionally, see Figure 2 and Figure 3 The corner mold body 321 is provided with a slide rail 3214 extending in a preset direction, and each of the two corner mold connectors 323 is provided with a slider 3234, both of which are slidably connected to the slide rail 3214. This arrangement helps to reduce the friction between the corner mold connectors 323 and the corner mold body 321 when they move, reduces the wear on the corner mold connectors 323 and the corner mold body 321 caused by repeated mold opening and closing, and improves the service life of the corner mold connectors 323 and the corner mold body 321.

[0088] Specifically, see Figure 2 and Figure 3 The cross-sectional shape of the corner mold body 321 is an isosceles right triangle. The slide rail 3214 is set on the inclined surface of the corner mold body 321. The slide rail 3214 includes two limiting strips 32141 arranged at intervals along the vertical direction. A groove 32142 is formed between the two limiting strips 32141. The slider 3234 is embedded in the groove 32142 and slides in cooperation with the limiting strips 32141.

[0089] For example, the limiting bar 32141 has a trapezoidal cross-sectional shape, and the slider 3234 has a T-shaped cross-sectional shape, so that the slider 3234 can be stably embedded in the groove 32142.

[0090] Optionally, see Figure 1The planar formwork assembly 31 includes multiple planar plates 311 arranged continuously in the vertical direction. Each set of corner formwork assemblies 32 includes multiple corner formwork bodies 321, multiple driving components 322, and multiple corner formwork connectors 323. The multiple corner formwork bodies 321 in the corner formwork assembly 32 are connected one-to-one with the multiple planar plates 311 of the corresponding planar formwork assembly 31. Each corner formwork body 321 is connected to several driving components 322 and two corner formwork connectors 323. This arrangement allows the main enclosure unit 3 to form multiple enclosure layers in the vertical direction. Each enclosure layer includes four planar plates 311 and four sets of corner formwork assemblies 32. In other words, the main enclosure unit 3 is designed as a modular structure, which allows for flexible arrangement of the main enclosure unit 3 and enables its rapid assembly and adjustment, thus improving the overall construction efficiency of the shaft formwork structure.

[0091] Specifically, the lowermost corner mold body 321 of each corner mold assembly 32 is connected to the upper connector 211 of the height adjustment unit 2.

[0092] In this embodiment, each corner mold body 321 is provided with multiple driving components 322 and multiple slide rails 3214. The multiple driving components 322 are arranged at intervals along the vertical direction, and the multiple slide rails 3214 correspond one-to-one with the multiple driving components 322 to improve the driving force on the flat plate 311.

[0093] For example, each set of planar template components 31 includes four planar plates 311, and each corner mold body 321 is provided with two driving members 322.

[0094] In this embodiment, the connection method between two adjacent planar plates 311 along the vertical direction is a prior art technique and will not be described in detail here.

[0095] In an optional embodiment, the shaft template structure further includes a timer and an alarm. The timer and alarm are electrically connected. The timer monitors the movement time of the corner mold connector 323, and the alarm is configured to sound an alarm when the time measured by the timer exceeds a preset time. The preset time is the time from mold opening to mold closing of the shaft template structure. This time is the normal movement time of the corner mold connector 323. When the time measured by the timer exceeds the preset time, it indicates a malfunction in the movement of the corner mold connector 323, such as jamming or the inability of the drive component 322 to move. In this case, the alarm can remind workers to promptly check the corner mold assembly 32, improving the automation level of the shaft template structure's mold opening and closing.

[0096] The time from mold opening to mold closing of the shaft template structure is the same as the time from mold closing to mold opening. Therefore, the preset time can be selected as either the time from mold opening to mold closing or the time from mold closing to mold opening of the shaft template structure.

[0097] In this embodiment, the shaft template structure also includes a control unit, which is electrically connected to the timer, alarm, and drive component 322. The control unit is used to control the opening and closing of the drive component 322. When the time measured by the timer is greater than a preset time, the control unit receives a signal from the alarm and shuts down the drive component 322, causing the corner mold connector 323 to stop moving.

[0098] In another optional embodiment, the shaft template structure further includes a force gauge and an alarm. The force gauge is electrically connected to both the drive component 322 and the alarm. The force gauge measures the driving force value of the drive component 322 driving the corner mold connector 323 to move. The alarm is configured to sound an alarm when the driving force value measured by the force gauge is greater than a preset force value. The preset force value is the value when the drive component 322 drives the corner mold connector 323 to move normally. When the driving force value measured by the force gauge is greater than the preset force value, it indicates that the movement of the corner mold connector 323 is obstructed. At this time, the alarm can remind the staff to promptly check the corner mold assembly 32, improving the automation level of the shaft template structure's mold opening and closing.

[0099] In this embodiment, the control unit is electrically connected to the force gauge, the alarm, and the drive component 322. When the driving force value measured by the force gauge is greater than the preset force value, the control unit receives a signal from the alarm and shuts down the drive component 322, causing the corner mold connector 323 to stop moving.

[0100] Optionally, see Figure 8 The support unit 1 includes a support frame 11 and multiple support platforms 12. The height, length, and width of the support frame 11 are adjustable. The multiple support platforms 12 have different cross-sectional areas, and one of the support platforms 12 can be installed on top of the support frame 11. The height adjustment unit 2 is connected to the support platform 12 above the support frame 11. The dimensions of the support frame 11 are adjusted, and the corresponding specifications of the support platform 12 are selected according to the dimensions of the support frame 11 to ensure that the support unit 1, after size adjustment, can stably support the height unit system.

[0101] In this embodiment, see Figure 1 and Figure 8 The support frame 11 includes a height support 111, a first horizontal support 112, and a second horizontal support 113. The height support 111 can be installed to the inner wall of the shaft, and its height is adjustable. The first horizontal support 112 is detachably installed above the height support frame 11 and along a third direction ( Figure 1The second horizontal support 113 is detachably mounted above the height support frame 11 and extends along the fourth direction (X direction), and its extension length is adjustable. Figure 1 The support frame 11 extends in the Y direction and its extension length is adjustable to achieve adjustment of its height, length, and width. The third, fourth, and vertical directions are perpendicular to each other.

[0102] The third and fourth directions are two mutually perpendicular directions in the horizontal plane. The third or fourth direction can be the same as the first direction, or the third or fourth direction can be the same as the second direction.

[0103] For example, the height support 111, the first horizontal support 112, and the second horizontal support 113 can all be telescopic rods. The specific structure of the telescopic rod is prior art in this field and will not be described in detail here.

[0104] Example 2

[0105] like Figures 1 to 10 As shown, this embodiment provides a method for installing a shaft template structure, using the shaft template structure of Embodiment 1, including the following steps:

[0106] S1. Adjust the height, length and / or width of the support unit 1, and install the support unit 1 onto the inner wall of the shaft.

[0107] S2. Install the height adjustment unit 2 onto the top of the support unit 1.

[0108] Specifically, step S2 includes the following steps: connecting the lower connector 212 to the support platform 12 by bolts or screws.

[0109] S3. Install the main enclosure unit 3 onto the top of the height adjustment unit 2.

[0110] Specifically, step S3 includes the following steps:

[0111] S31. Connect the lowest corner mold body 321 of each corner mold assembly 32 to the upper connector 211 of the corresponding height adjustment assembly 21.

[0112] S32. Assemble each layer of enclosure layer in order from bottom to top. When assembling each layer of enclosure layer, connect the flat plates 311 at the same height in the four sets of flat template components 31 through the corresponding corner mold connectors 323 to form a rectangular frame.

[0113] S4. Use measuring unit 4 to measure the verticality of the main enclosure unit 3 and determine whether the main enclosure unit 3 is tilted. If so, adjust the height of height adjustment unit 2. If not, proceed to the next step.

[0114] Optionally, see Figure 5 The measuring unit 4 includes a first measuring element 41 and a second measuring element 42, and the height adjustment unit 2 includes a height adjustment component 21 corresponding to each of the four corner mold components 32. Step S4 specifically includes the following steps:

[0115] S41. Measure the first tilt angle of the planar template assembly 31 extending along a third direction using the first measuring element 41, and measure the second tilt angle of the planar template assembly 31 extending along a fourth direction using the second measuring element 42.

[0116] S42. Determine whether the first tilt angle and the second tilt angle are both less than the preset tilt angle. If yes, proceed to step S5; otherwise, proceed to step S43.

[0117] S43. Adjust the height of at least one of the four height adjustment components 21 until both the first tilt angle and the second tilt angle are less than the preset tilt angle.

[0118] Specifically, see Figure 5 In the orientation, the first measuring element 41 is located between the upper left and upper right height adjusting components 21, and the upper left and upper right height adjusting components 21 are symmetrically arranged about the first measuring element 41; the second measuring element 42 is located between the upper left and lower left height adjusting components 21, and the upper left and lower left height adjusting components 21 are symmetrically arranged about the second measuring element 42. When the first tilt angle is greater than the preset tilt angle and / or the second tilt angle is greater than the preset tilt angle, the height of the two height adjusting components 21 located on the same side can be adjusted simultaneously, or the height of the four height adjusting components 21 can be adjusted one by one. The specific adjustment method is determined according to the specific construction situation.

[0119] For example, both the first measuring element 41 and the second measuring element 42 are angle sensors.

[0120] In this embodiment, the shaft template structure also includes an angle adjustment reference table. The angle adjustment reference table records the height values ​​that the four height adjustment components 21 need to be adjusted for different first tilt angles and different second tilt angles. The staff can quickly adjust the height of the four height adjustment components 21 according to the angle adjustment reference table without repeated adjustments, thus improving the adjustment effect.

[0121] Specifically, after each adjustment according to the angle adjustment reference table, the angle needs to be measured once using the first measuring element 41 and the second measuring element 42. If the first tilt angle and the second tilt angle measured three times in a row are both greater than the preset tilt angle, then manual adjustment can be performed.

[0122] S5. The control drive unit 322 drives the two corner mold connectors 323 to move closer to each other, and the corner mold connectors 323 drive the corresponding planar template assembly 31 to move, and the shaft template structure closes; the control drive unit 322 drives the two corner mold connectors 323 to move further apart, and the corner mold connectors 323 drive the corresponding planar template assembly 31 to move, and the shaft template structure opens.

[0123] Optionally, see Figure 2 and Figure 3 A sensor 3215 is provided on one of the corner mold body 321 and the corner mold connector 323, and a trigger 3235 is provided on the other of the corner mold body 321 and the corner mold connector 323. The sensor 3215 is electrically connected to the drive 322.

[0124] Step S5 specifically includes the following steps:

[0125] S51, the control drive 322 drives the two corner mold connectors 323 to move closer to each other, the corner mold connectors 323 drive the corresponding planar template assembly 31 to move, and the sensing element 3215 and the trigger element 3235 move closer to each other.

[0126] Specifically, see Figure 2 and Figure 3 The sensing element 3215 is disposed on the corner mold body 321, and the trigger element 3235 is disposed on the corner mold connector 323. The rotation drive unit 3221 drives the output unit 3222 to rotate around a preset direction. The output unit 3222 can drive the two corner mold connectors 323 to move closer to each other. The corner mold connectors 323 drive the slider 3234 to slide relative to the slide rail 3214. The corner mold connectors 323 drive the trigger element 3235 to move closer to the sensing element 3215.

[0127] S52. After the sensing element 3215 and the trigger element 3235 come into contact, the control drive element 322 drives the two corner mold connecting parts 323 to stop moving, and the well template structure closes.

[0128] Specifically, see Figure 2 and Figure 3 After the sensing element 3215 comes into contact with the trigger element 3235, the sensing element 3215 senses the trigger element 3235 and transmits a signal to the driving element 322. The rotation driving part 3221 drives the output part 3222 to stop rotating, and the two corner mold connecting parts 323 stop moving at the same time.

[0129] S53, the control drive unit 322 drives the two corner mold connectors 323 to move away from each other, the corner mold connectors 323 drive the corresponding planar template assembly 31 to move, and the sensing element 3215 and the trigger element 3235 move away from each other;

[0130] S54. After the sensing element 3215 and the trigger element 3235 are separated by a preset distance, the control drive element 322 drives the two corner mold connecting parts 323 to stop moving, and the well template structure opens.

[0131] When the preset distance is reached, the sealing element 324 is sealed and embedded in the second mounting groove 3231 of the corner mold connector 323.

[0132] In this embodiment, the corner mold body 321 is provided with a plurality of first mounting holes arranged at intervals along a preset direction, and the corner mold connector 323 is provided with a plurality of second mounting holes 3236 arranged at intervals along a vertical direction. The sensing element 3215 can be detachably installed in one of the plurality of first mounting holes, and the triggering element 3235 can be detachably installed in one of the plurality of second mounting holes 3236. This arrangement allows the position of the sensing element 3215 on the corner mold body 321 and the position of the triggering element 3235 on the corner mold connector 323 to be flexibly adjusted according to different working conditions, further improving the applicability and flexibility of the shaft template structure.

[0133] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. Those skilled in the art will be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. A shaft formwork structure, characterized by, The utility model relates to a kind of height-adjustable and verticality-adjustable formwork, including: Support unit (1) can be detachably mounted to the inner wall of shaft, the height, length and width of the support unit (1) can be adjusted; Height-adjustable unit (2) is detachably mounted to the top of the support unit (1), and the height of the height-adjustable unit (2) is adjustable; Main body enclosure unit (3) is detachably arranged at the top of the height-adjustable unit (2), and the main body enclosure unit (3) includes four groups of plane template assemblies (31) and four groups of corner mold assemblies (32), four plane template assemblies (31) can correspond to four inner walls of the shaft one by one, and any two adjacent plane template assemblies (31) are detachably connected by a corner mold assembly (32);The corner mold assembly (32) includes corner mold main body (321), driving member (322) and two corner mold connectors (323), two corner mold connectors (323) are connected with two adjacent plane template assemblies (31) one by one, the corner mold connector (323) is movably arranged in the corner mold main body (321) along the preset direction, and can be sealingly connected with the corner mold main body (321) when mold opening, the output end of the driving member (322) is connected with two corner mold connectors (323), for driving two corner mold connectors (323) to approach or move away from each other along the preset direction; Measuring unit (4) is arranged in the support unit (1) and connected with the plane template assembly (31), for measuring the perpendicularity of the main body enclosure unit (3).

2. The shaft formwork structure according to claim 1, characterized in that, The height-adjustable unit (2) includes height-adjustable assembly (21) corresponding to four corner mold assemblies (32), and the height-adjustable assembly (21) includes upper connector (211), lower connector (212) and height-adjusting member (213), the upper connector (211) is detachably connected with the corner mold main body (321) of the corresponding corner mold assembly (32), the lower connector (212) is detachably connected with the support unit (1), the upper end of the height-adjusting member (213) is connected with the upper connector (211), the lower end of the height-adjusting member (213) is connected with the lower connector (212), and the height of the height-adjusting member (213) is adjustable.

3. The shaft formwork structure according to claim 2, characterized in that, The height adjusting member (213) comprises a first adjusting part (2131), a second adjusting part (2132) and a height driving part (2133), the first adjusting part (2131) is rotationally connected with the second adjusting part (2132) and is arranged at an included angle, the connection position of the first adjusting part (2131) and the second adjusting part (2132) is a set rotation point, the upper ends of the first adjusting part (2131) and the second adjusting part (2132) are slidably connected to the upper connecting member (211) along a first direction, the lower ends of the first adjusting part (2131) and the second adjusting part (2132) are slidably connected to the lower connecting member (212) along the first direction, the output end of the height driving part (2133) is connected with the first adjusting part (2131) and the second adjusting part (2132), for driving the first adjusting part (2131) and the second adjusting part (2132) to rotate around a second direction with the set rotation point as the center, the first direction, the second direction and the vertical direction are perpendicular to each other in pairs; Alternatively, the height adjusting member (213) comprises a third adjusting part and a fourth adjusting part, the upper end of the third adjusting part is connected with the upper connecting member (211), the lower end of the third adjusting part is slidably connected with the upper end of the fourth adjusting part along the vertical direction, the lower end of the fourth adjusting part is connected with the lower connecting member (212), and the overlapping length of the third adjusting part and the fourth adjusting part is adjustable.

4. The shaft formwork structure according to claim 1, characterized in that, The driving member (322) comprises a rotary driving part (3221) and an output part (3222) connected with the rotary driving part (3221), the output part (3222) extends along the preset direction, the rotary driving part (3221) is used for driving the output part (3222) to rotate around its own axis direction, one end of the output part (3222) is threadedly connected with one of the two angle die connecting members (323), the other end of the output part (3222) is threadedly connected with the other of the two angle die connecting members (323), and the thread rotation directions of the two ends of the output part (3222) are opposite.

5. The shaft formwork structure according to claim 1, characterized in that, The angle die body (321) is provided with a sliding rail (3214) extending along the preset direction, and the two angle die connecting members (323) are each provided with a sliding block (3234), and the two sliding blocks (3234) are slidably connected with the sliding rail (3214).

6. The shaft formwork structure according to claim 1, characterized in that, The plane template assembly (31) comprises a plurality of plane plates (311) arranged continuously along the vertical direction, each group of the angle die assembly (32) comprises a plurality of angle die bodies (321), a plurality of driving members (322) and a plurality of angle die connecting members (323), the plurality of angle die bodies (321) in the angle die assembly (32) are connected with the plurality of plane plates (311) of the corresponding plane template assembly (31) in one-to-one correspondence, each angle die body (321) is connected with a plurality of driving members (322) and two angle die connecting members (323).

7. The shaft formwork structure according to any of claims 1 - 6, characterized in that, The hoistway formwork structure further comprises a timer and an alarm, the timer is electrically connected with the alarm, the timer is used for monitoring the time of movement of the corner form connecting piece (323), and the alarm is configured to issue an alarm when the time measured by the timer is greater than a preset time; Alternatively, the hoistway formwork structure further comprises a force gauge and an alarm, the force gauge is electrically connected with the driving member (322) and the alarm, the force gauge is used for measuring the driving force value of the driving member (322) for driving the corner form connecting piece (323) to move, and the alarm is configured to issue an alarm when the driving force value measured by the force gauge is greater than a preset force value.

8. A method of installing a shaft formwork structure, characterised in that, The hoistway formwork structure according to any one of claims 1-7, comprising the following steps: S1, adjusting the height, length and / or width of the support unit (1), and installing the support unit (1) to the inner wall of the hoistway; S2, installing the height adjusting unit (2) to the top of the support unit (1); S3, installing the main body enclosure unit (3) to the top of the height adjusting unit (2); S4, measuring the perpendicularity of the main body enclosure unit (3) by using the measuring unit (4), and determining whether the main body enclosure unit (3) is inclined, if yes, adjusting the height of the height adjusting unit (2), and if not, performing the next step; S5, controlling the driving member (322) to drive two corner form connecting pieces (323) to move close to each other, the corner form connecting pieces (323) driving the corresponding plane form assembly (31) to move, and the hoistway formwork structure to close; controlling the driving member (322) to drive two corner form connecting pieces (323) to move away from each other, the corner form connecting pieces (323) driving the corresponding plane form assembly (31) to move, and the hoistway formwork structure to open.

9. The hoistway formwork structure installation method according to claim 8, characterized by, One of the corner form main body (321) and the corner form connecting piece (323) is provided with an inductor (3215), and the other of the corner form main body (321) and the corner form connecting piece (323) is provided with a trigger (3235), the inductor (3215) is electrically connected with the driving member (322); Step S5 specifically comprises the following steps: S51, controlling the driving member (322) to drive two corner form connecting pieces (323) to move close to each other, the corner form connecting pieces (323) driving the corresponding plane form assembly (31) to move, and the inductor (3215) and the trigger (3235) moving close to each other; S52, after the inductor (3215) and the trigger (3235) are in contact, controlling the driving member (322) to drive two corner form connecting pieces (323) to stop moving, and the hoistway formwork structure to close; S53, controlling the driving member (322) to drive two corner form connecting pieces (323) to move away from each other, the corner form connecting pieces (323) driving the corresponding plane form assembly (31) to move, and the inductor (3215) and the trigger (3235) moving away from each other; S54, after the inductor (3215) and the trigger (3235) are separated by a preset distance, the drive (322) drives the two corner mold connectors (323) to stop moving, and the shaft guide mold structure is opened.

10. The hoistway formwork structure installation method according to claim 8, characterized by, The measurement unit (4) comprises a first measurement element (41) and a second measurement element (42), and the height adjusting unit (2) comprises a height adjusting assembly (21) corresponding to each of the four corner mold assemblies (32); Step S4 specifically comprises the following steps: S41, the first measurement element (41) is used to measure the first inclination angle of the planar mold assembly (31) extending in the third direction, and the second measurement element (42) is used to measure the second inclination angle of the planar mold assembly (31) extending in the fourth direction; S42, it is judged whether the first inclination angle and the second inclination angle are both less than a preset inclination angle, if yes, step S5 is executed, if not, step S43 is executed; S43, the height of at least one of the four height adjusting assemblies (21) is adjusted until the first inclination angle and the second inclination angle are both less than the preset inclination angle.

Images