Wood formwork mounting structure for special-shaped gate pier and reinforcing method of wood formwork mounting structure

Abstract

The invention relates to the technical field of constructional engineering, in particular to a wood formwork mounting structure for a special-shaped gate pier and a reinforcing method of the wood formwork mounting structure. Comprising the following steps that S1, a first reinforcing assembly, a second reinforcing assembly and a third reinforcing assembly are erected, and then a first telescopic rod, a second telescopic rod and a third telescopic rod are connected between a sliding block and a first wood formwork, between a sliding block and a second wood formwork and between a sliding block and a third wood formwork correspondingly; s2, an air cylinder is started, and a first telescopic rod, a second telescopic rod and a third telescopic rod are gradually shortened; a first pressure setting range, a second pressure setting range and a third pressure setting range are set, a controller calculates a first real-time pressure value, a second real-time pressure value and a third real-time pressure value, and when the first real-time pressure value is within the first pressure setting range, and the second real-time pressure value is within the second pressure setting range, the second real-time pressure value is within the third pressure setting range. When the third real-time pressure value is within a third pressure set range, the air cylinder stops moving; the supporting stability of the special-shaped gate pier formwork is improved.

Description

Technical Field

[0001] The invention relates to the technical field of construction engineering, and in particular to a wooden formwork installation structure for a special-shaped gate pier and a reinforcement method thereof. Background Art

[0002] The gate pier is a pier-type component in the gate chamber used to support the gate, separate the gate hole, and connect the two banks. The gate pier connecting the two banks is called the side pier, and the middle part is called the middle pier. With the vigorous development of the ecological water conservancy industry, the number of sluices is increasing and the scale is getting larger and larger. In water conservancy and hydropower projects, the construction of various sluice piers is the key and difficult part of the project. The gate pier template structure directly affects the quality of the gate pier concrete.

[0003] For special-shaped gate piers, customized special-shaped steel formwork is required for installation of the formwork. If customized special-shaped steel formwork is used for small sluice gates, the investment cost will be too high. At the same time, the existing special-shaped gate pier formwork device still relies on simple steel bar support for the support of the special-shaped gate pier. The installation of steel bars relies on manual labor, which is prone to unstable steel bars, thus affecting the casting quality of the gate pier concrete.

[0004] Therefore, there is an urgent need to provide a wooden formwork installation structure for special-shaped gate piers and a reinforcement method thereof, so as to improve the support stability of the special-shaped gate pier formwork compared with the prior art. Summary of the invention

[0005] The invention solves the technical problems existing in the prior art and provides a wooden formwork installation structure for a special-shaped gate pier and a reinforcement method thereof.

[0006] To achieve the above purpose, the technical solution adopted by the present invention is as follows:

[0007] A wooden formwork installation structure for a special-shaped gate pier and a reinforcement method thereof, comprising the following steps:

[0008] S1, erect the first reinforcement assembly, the second reinforcement assembly, and the third reinforcement assembly, then set all the slide rails at intervals on the ground, connect the two ends of the first telescopic rod to the outer wall of the first wooden template and the side wall of the slider, connect the two ends of the second telescopic rod to the outer wall of the second wooden template and the side wall of the slider, and connect the two ends of the third telescopic rod to the outer wall of the third wooden template and the side wall of the slider;

[0009] S2. Start the cylinder to push the slider on the slide rail to move toward the first wooden template, so that the first telescopic rod, the second telescopic rod, and the third telescopic rod are gradually shortened; set the first pressure setting range, the second pressure setting range, and the third pressure setting range. During the shortening process of the first telescopic rod, the second telescopic rod, and the third telescopic rod, the controller calculates the first real-time pressure value according to the real-time data detected by each first pressure sensor, and the controller calculates the second real-time pressure value according to the real-time data detected by each second pressure sensor. The controller calculates the third real-time pressure value according to the real-time data detected by each third pressure sensor. When the first real-time pressure value is within the first pressure setting range, and the second real-time pressure value is within the second pressure setting range, and the third real-time pressure value is within the third pressure setting range, the cylinder stops moving and the reinforcement is completed.

[0010] Furthermore, in step S2, the minimum value and the maximum value of the first pressure setting range are calculated by the following formula:

[0011]

[0012] In the above formula, F 1max Indicates the maximum value of the first pressure setting range, F 1min represents the minimum value of the first pressure setting range, R1 represents the inner radius of the first wooden formwork, h1 represents the length of the first wooden formwork along its axial direction, ρ1 is the maximum density of poured concrete, ρ1 is 2500 kg / cubic meter, N represents the number of support components, α1 represents the angle between the first telescopic rod and the vertical direction when it is in the shortest state, ρ2 represents the minimum density of poured concrete, ρ2 is 1950 kg / cubic meter.

[0013] Furthermore, the minimum value and the maximum value of the second pressure setting range are calculated by the following formula:

[0014]

[0015] In the above formula, F 2max represents the maximum value of the second pressure setting range, h2 represents the length of the second wooden template along its axial direction, R2 represents the inner radius of the third wooden template, α2 represents the angle between the second telescopic rod and the vertical direction when it is in the shortest state, and F 2min Indicates the minimum value of the second pressure setting range.

[0016] Furthermore, the minimum value and the maximum value of the third pressure setting range are calculated by the following formula:

[0017]

[0018] In the above formula, F 3maxrepresents the maximum value of the third pressure setting range, h3 represents the length of the third wooden template along its axis, α3 represents the angle between the third telescopic rod and the vertical direction when the third telescopic rod is in the shortest state, and F 3min Indicates the minimum value of the third pressure setting range.

[0019] Furthermore, in step S2, the maximum moving distance of the first telescopic rod is set to L1, the maximum moving distance of the second telescopic rod is set to L2, and the maximum moving distance of the third telescopic rod is set to L3. By controlling L1, L2, and L3, when the cylinder pushes the sliding block to move closer to the first wooden template and the second telescopic rod reaches the shortest state, neither the first telescopic rod nor the second telescopic rod reaches the shortest state.

[0020] Furthermore, L1, L2, and L3 satisfy the following relationship:

[0021] L2=L ′ 2+δ;

[0022]

[0023] In the above formula, L ′ 2 is the moving distance when the second telescopic rod, the first telescopic rod and the third telescopic rod simultaneously reach the shortest state during the process of the cylinder pushing the slider, δ and β are both constants, and β is any number between 0.5 and 1.

[0024] Furthermore, the specific method for calculating the first real-time pressure value is: in each unit time, calculating the average value of the real-time data detected by all the first pressure sensors as the first real-time pressure value in the unit time;

[0025] The specific method for calculating the second real-time pressure value is: in each unit time, calculating the average value of the real-time data detected by all the second pressure sensors as the second real-time pressure value in the unit time;

[0026] The specific method for calculating the third real-time pressure value is: in each unit time, the average value of the real-time data detected by all the third pressure sensors is calculated as the third real-time pressure value in the unit time.

[0027] A wooden formwork installation structure for a special-shaped gate pier, comprising a first reinforcement component, a second reinforcement component, a third reinforcement component and a plurality of support components, wherein the upper end of the first reinforcement component is connected to the second reinforcement component, the upper end of the second reinforcement component is connected to the third reinforcement component, and the plurality of support components are arranged at intervals along the axial direction of the first reinforcement component; each of the support components comprises a slide rail, a cylinder, a slider, a first telescopic rod, a second telescopic rod and a third telescopic rod, the slide rail is fixed to the ground, the cylinder is arranged on the slide rail, the slider is slidably connected to the slide rail, the output end of the cylinder is connected to the slider, the slider is rotatably connected to the first telescopic rod, the second telescopic rod and the third telescopic rod away from the side wall of the cylinder, the first telescopic rod is rotatably connected to the first reinforcement component at one end away from the slider, the second telescopic rod is rotatably connected to the second reinforcement component at one end away from the slider, and the third telescopic rod is rotatably connected to the third reinforcement component at one end away from the slider.

[0028] Furthermore, the first telescopic rod comprises a first connecting rod, a second connecting rod and a first pressure sensor, one end of the first connecting rod extends into the interior of the second connecting rod, and the other end is rotatably connected to the slider, one end of the second connecting rod is away from the first connecting rod and is rotatably connected to the first reinforcement assembly, and the first pressure sensor is embedded in the deepest side wall of the second connecting rod;

[0029] The second telescopic rod comprises a third connecting rod, a fourth connecting rod and a second pressure sensor, one end of the third connecting rod extends into the interior of the fourth connecting rod, and the other end is rotatably connected to the slider, one end of the fourth connecting rod away from the third connecting rod is rotatably connected to the second reinforcement assembly, and the second pressure sensor is embedded in the deepest side wall of the fourth connecting rod;

[0030] The third telescopic rod includes a fifth connecting rod, a sixth connecting rod and a third pressure sensor. One end of the fifth connecting rod extends into the interior of the sixth connecting rod, and the other end is rotatably connected to the slider. One end of the sixth connecting rod is away from the fifth connecting rod and is rotatably connected to the third reinforcement assembly. The third pressure sensor is embedded in the deepest side wall of the sixth connecting rod.

[0031] Furthermore, the first reinforcement assembly includes a first wood formwork, a plurality of first vertical secondary ribs, a plurality of first transverse secondary ribs and a first steel bar rope, wherein the plurality of first vertical secondary ribs are fixed to the outside of the first wood formwork through the first steel bar rope, and the plurality of first transverse secondary ribs are clamped to the outside of the first wood formwork connected with the first vertical secondary ribs and the first steel bar rope;

[0032] The second reinforcement assembly includes a second wood formwork, a plurality of second vertical secondary ribs and a second steel bar rope, wherein the plurality of second vertical secondary ribs are fixed to the outside of the second wood formwork through the second steel bar rope;

[0033] The third reinforcement component includes a third wooden formwork, a plurality of third vertical secondary ribs, a plurality of second transverse secondary ribs and a third steel bar rope. The plurality of third vertical secondary ribs are fixed to the outside of the third wooden formwork through the third steel bar rope, and the plurality of second transverse secondary ribs are clamped to the outside of the third wooden formwork connected with the third vertical secondary ribs and the third steel bar rope.

[0034] Compared with the prior art, the present invention has the following beneficial effects:

[0035] (1) The present invention respectively reinforces the first wooden formwork, the second wooden formwork, and the third wooden formwork by setting a first reinforcement component, a second reinforcement component, and a third reinforcement component, and then supports the first wooden formwork, the second wooden formwork, and the third wooden formwork at the same time by a support component. By setting different first pressure setting ranges, second pressure setting ranges, and third pressure setting ranges, the extension amount of the cylinder is controlled, so that the first telescopic rod, the second telescopic rod, and the third telescopic rod respectively support the first wooden formwork, the second wooden formwork, and the third wooden formwork, thereby improving the supporting force for the special-shaped gate pier. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0037] Figure 2 It is a cross-sectional view showing the internal structure of the first telescopic rod of the present invention.

[0038] Figure 3 It is a cross-sectional view showing the internal structure of the second connecting rod of the present invention.

[0039] Figure 4 This is a cross-sectional view showing the internal structure of the third connecting rod of the present invention.

[0040] Description of reference numerals:

[0041] 1. First wooden formwork; 2. Second wooden formwork; 3. Third wooden formwork; 4. First vertical secondary rib; 5. First horizontal secondary rib; 6. First steel bar rope; 7. Second vertical secondary rib; 8. Second steel bar rope; 9. Third vertical secondary rib; 10. Second horizontal secondary rib; 11. Third steel bar rope; 12. Support assembly; 121. Slide rail; 122. Slider; 123. Cylinder; 124. First telescopic rod; 1241. First connecting rod; 1242. Second connecting rod; 1243. First pressure sensor; 125. Second telescopic rod; 1251. Third connecting rod; 1252. Fourth connecting rod; 1253. Second pressure sensor; 126. Third telescopic rod; 1261. Fifth connecting rod; 1262. Sixth connecting rod; 1263. Third pressure sensor. DETAILED DESCRIPTION

[0042] The technical solution of the present invention will be clearly described below in conjunction with the accompanying drawings. Obviously, the described embodiments are not all embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work belong to the protection scope of the present invention. It should be noted that the orientation or position relationship indicated by the terms "center", "up", "down", "left", "right", "vertical", "horizontal", etc. is based on the orientation or position relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0043] The special-shaped gate pier used by the present invention comprises a first cylindrical gate pier, a truncated cone gate pier and a second cylindrical gate pier, and the truncated cone gate pier is integrally connected between the first cylindrical gate pier and the second cylindrical gate pier.

[0044] like Figure 1 As shown, the present invention provides a wooden formwork installation structure for special-shaped gate piers, including a first reinforcement component, a second reinforcement component, a third reinforcement component and a plurality of support components 12, the second reinforcement component is connected between the first reinforcement component and the second reinforcement component, the plurality of support components 12 are arranged on the bottom surface, each support component 12 is connected to the first reinforcement component, the second reinforcement component and the third reinforcement component, concrete is poured into the first reinforcement component to form a first cylindrical gate pier, concrete is poured into the second reinforcement component to form a second cylindrical gate pier, and concrete is poured into the third reinforcement component to form a third cylindrical gate pier.

[0045] The first reinforcement component includes a first wooden formwork 1, a first vertical secondary rib 4, a first transverse secondary rib 5 and a first steel bar rope 6. The first wooden formwork 1 is formed into a cylindrical shape. A plurality of first vertical secondary ribs 4 are arranged at intervals along the circumference of the outside of the first wooden formwork 1. The first vertical secondary ribs 4 are composed of two steel bars tied together by basket screws. Each first vertical secondary rib 4 is extended along the axial direction of the first wooden formwork 1. A plurality of first steel bar ropes 6 are arranged. The plurality of first steel bar ropes 6 are arranged at intervals along the axial direction of the first wooden formwork 1. Each first steel bar rope 6 binds all the first vertical secondary ribs 4 tightly to the first wooden formwork 1. A plurality of first transverse secondary ribs 5 are also set up outside the first wooden formwork 1. The first transverse secondary ribs 5 are formed into a tic-tac-toe shape. The first wooden formwork 1 with the first vertical secondary ribs 4 and the first steel bar rope 6 is arranged in the space surrounded by the first transverse secondary ribs 5. The first vertical secondary ribs 4, the first transverse secondary ribs 5 and the first steel bar rope 6 are all used to clamp the first wooden formwork 1. The stability of the first wooden formwork 1 is also maintained by fixing a plurality of steel bars inside.

[0046] The second reinforcement component includes a second wooden formwork 2, a second vertical secondary rib 7 and a second steel bar rope 8. The second wooden formwork 2 is a truncated cone. The lower end of the second wooden formwork 2 is connected to the upper end of the first wooden formwork 1. A plurality of second vertical secondary ribs 7 are arranged at intervals along the circumference of the outer wall of the second wooden formwork 2. Each second vertical secondary rib 7 is composed of two steel bars tied together by a basket screw. The second steel bar rope 8 is wound around the outside of the second wooden formwork 2. The second steel bar rope 8 clamps all the second vertical secondary ribs 7 to the outside of the second wooden formwork 2. The second wooden formwork 2 is a customized special-shaped wooden formwork. A plurality of steel bars are fixedly connected inside the second wooden formwork 2 to maintain its stability.

[0047] The third reinforcement component includes a third wooden formwork 3, a third vertical secondary rib 9, a second transverse secondary rib 10 and a third steel bar rope 11. The third wooden formwork 3 is cylindrical and connected to the upper end of the second wooden formwork 2. A plurality of third vertical secondary ribs 9 are arranged outside the third wooden formwork 3. The plurality of third vertical secondary ribs 9 are arranged at intervals along the circumference of the third wooden formwork 3. Each third vertical secondary rib 9 is composed of two steel bars tied together by basket screws. The third steel bar rope 11 is wound around the outside of the third wooden formwork 3. The third steel bar rope 11 clamps all the third vertical secondary ribs 9 to the outside of the third wooden formwork 3. A plurality of second transverse secondary ribs 10 are arranged, and the plurality of second transverse secondary ribs 10 are surrounded in a tic-tac-toe shape. The third wooden formwork 3 with the third vertical secondary rib 9 and the third steel bar rope 11 is arranged in a space surrounded by a plurality of second transverse secondary ribs 10. The third vertical secondary rib 9, the second transverse secondary rib 10 and the third steel bar rope 11 are all used to clamp the third wooden formwork 3. The stability of the third wooden formwork 3 is also maintained by fixing a plurality of steel bars inside.

[0048] A plurality of support assemblies 12 are arranged at intervals along the circumference of the first wooden template 1; each support assembly 12 includes a slide rail 121, a slider 122, a cylinder 123, a first telescopic rod 124, a second telescopic rod 125 and a third telescopic rod 126, the slide rail 121 is fixed on the ground, the slider 122 is slidably connected to the slide rail 121, the cylinder 123 is fixedly connected to the slide rail 121, the output end of the cylinder 123 pushes the slider 122 to move on the slide rail 121, the end of the slider 122 away from the cylinder 123 is detachably fixedly connected to the first telescopic rod 124, the second telescopic rod 125 and the third telescopic rod 126, the end of the first telescopic rod 124 away from the slider 122 is detachably fixedly connected to the outer wall of the first wooden template 1, the end of the second telescopic rod 125 away from the slider 122 is detachably connected to the outer wall of the second wooden template 2, and the end of the third telescopic rod 126 away from the slider 122 is detachably connected to the outer wall of the third wooden template 3. By starting the cylinder 123, the first telescopic rod 124, the second telescopic rod 125 and the third telescopic rod 126 can be pushed to clamp the first wooden template 1, the second wooden template 2 and the third wooden template 3 respectively.

[0049] like Figure 2 As shown, the first telescopic rod 124 includes a first connecting rod 1241, a second connecting rod 1242 and a first pressure sensor 1243. One end of the first connecting rod 1241 is detachably fixedly connected to the slider 122, and the other end of the first connecting rod 1241 extends into the second connecting rod 1242. The end of the second connecting rod 1242 away from the first connecting rod 1241 is detachably fixedly connected to the outer wall of the first wooden template 1. The first pressure sensor 1243 is embedded in the deepest part of the second connecting rod 1242. When the first telescopic rod 124 is in the shortest state, the end of the first connecting rod 1241 is in contact with the first pressure sensor 1243.

[0050] like Figure 3 As shown, the second telescopic rod 125 includes a third connecting rod 1251, a fourth connecting rod 1252 and a second pressure sensor 1253. One end of the third connecting rod 1251 is detachably fixedly connected to the slider 122, and the other end of the third connecting rod 1251 extends into the fourth connecting rod 1252. The end of the fourth connecting rod 1252 away from the third connecting rod 1251 is detachably fixedly connected to the outer wall of the second wooden template 2. The second pressure sensor 1253 is embedded in the deepest part of the fourth connecting rod 1252. When the second telescopic rod 125 is in the shortest state, the end of the third connecting rod 1251 is in contact with the second pressure sensor 1253.

[0051] like Figure 4As shown, the third telescopic rod 126 includes a fifth connecting rod 1261, a sixth connecting rod 1262 and a third pressure sensor 1263. One end of the fifth connecting rod 1261 is detachably fixedly connected to the slider 122, and the other end of the fifth connecting rod 1261 extends into the sixth connecting rod 1262. The end of the sixth connecting rod 1262 away from the fifth connecting rod 1261 is detachably fixedly connected to the outer wall of the third wooden template 3. The third pressure sensor 1263 is embedded in the deepest part of the sixth connecting rod 1262. When the third telescopic rod 126 is in the shortest state, the end of the fifth connecting rod 1261 is in contact with the third pressure sensor 1263.

[0052] The first pressure sensor 1243, the second pressure sensor 1253, the third pressure sensor 1263, and the cylinder 123 are all connected to the controller.

[0053] The present invention also provides a method for reinforcing a wooden formwork installation structure for a special-shaped gate pier, comprising the following steps:

[0054] S1. Set up the first reinforcement assembly, the second reinforcement assembly, and the third reinforcement assembly, and then arrange all the slide rails 121 at intervals on the ground, connect the two ends of the first telescopic rod 124 to the outer wall of the first wooden template 1 and the side wall of the slider 122, respectively, connect the two ends of the second telescopic rod 125 to the outer wall of the second wooden template 2 and the side wall of the slider 122, and connect the two ends of the third telescopic rod 126 to the outer wall of the third wooden template 3 and the side wall of the slider 122.

[0055] S2, start the cylinder 123, push the slider 122 on the slide rail 121 to move toward the first wooden template 1, so that the first telescopic rod 124, the second telescopic rod 125, and the third telescopic rod 126 are gradually shortened; set the first pressure setting range, the second pressure setting range, and the third pressure setting range. During the shortening process of the first telescopic rod 124, the second telescopic rod 125, and the third telescopic rod 126, the controller calculates the first real-time pressure value according to the real-time data detected by each first pressure sensor 1243, the controller calculates the second real-time pressure value according to the real-time data detected by each second pressure sensor 1253, and the controller calculates the third real-time pressure value according to the real-time data detected by each third pressure sensor 1263. When the first real-time pressure value is in the first pressure setting range, the second real-time pressure value is in the second pressure setting range, and the third real-time pressure value is in the third pressure setting range, the cylinder 123 stops moving and the reinforcement is completed.

[0056] In step S2, the minimum and maximum values ​​of the first pressure setting range are calculated by the following formula:

[0057]

[0058] In the above formula, F 1maxIndicates the maximum value of the first pressure setting range, F 1min represents the minimum value of the first pressure setting range, R1 represents the inner radius of the first wooden formwork, h1 represents the length of the first wooden formwork along its axial direction, ρ1 is the maximum density of poured concrete, ρ1 is 2500 kg / cubic meter, N represents the number of support components, α1 represents the angle between the first telescopic rod and the vertical direction when it is in the shortest state, ρ2 represents the minimum density of poured concrete, ρ2 is 1950 kg / cubic meter.

[0059] The minimum and maximum values ​​of the second pressure setting range are calculated by the following formula:

[0060]

[0061] In the above formula, F 2max represents the maximum value of the second pressure setting range, h2 represents the length of the second wooden template along its axial direction, R2 represents the inner radius of the third wooden template, α2 represents the angle between the second telescopic rod and the vertical direction when it is in the shortest state, and F 2min Indicates the minimum value of the second pressure setting range.

[0062] The minimum and maximum values ​​of the third pressure setting range are calculated by the following formula:

[0063]

[0064] In the above formula, F 3max represents the maximum value of the third pressure setting range, h3 represents the length of the third wooden template along its axis, α3 represents the angle between the third telescopic rod and the vertical direction when the third telescopic rod is in the shortest state, and F 3min Indicates the minimum value of the third pressure setting range.

[0065] In step S2, the maximum moving distance of the first telescopic rod is set to L1, the maximum moving distance of the second telescopic rod is set to L2, and the maximum moving distance of the third telescopic rod is set to L3. By controlling L1, L2, and L3, when the cylinder 123 pushes the slider to move closer to the first wooden template, when the second telescopic rod reaches the shortest state, the first telescopic rod 124 and the second telescopic rod 125 do not reach the shortest state. The relationship between L1, L2, and L3 conforms to the following formula:

[0066] L2=L ′ 2+δ;

[0067]

[0068] In the above formula, L ′2 is the moving distance when the second telescopic rod 125, the first telescopic rod 124 and the third telescopic rod 126 simultaneously reach the shortest state during the process of the cylinder pushing the slider, δ and β are both constants, and β is any number between 0.5 and 1.

[0069] In step S2, the specific method for calculating the first real-time pressure value is: at each unit time, calculate the average value of the real-time data detected by all the first pressure sensors 1243 as the first real-time pressure value at that unit time; the specific method for calculating the second real-time pressure value is: at each unit time, calculate the average value of the real-time data detected by all the second pressure sensors 1253 as the second real-time pressure value at that unit time; the specific method for calculating the third real-time pressure value is: at each unit time, calculate the average value of the real-time data detected by all the third pressure sensors 1263 as the third real-time pressure value at that unit time.

[0070] The present invention respectively reinforces the first wooden formwork 1, the second wooden formwork 2, and the third wooden formwork 3 by setting a first reinforcement component, a second reinforcement component, and a third reinforcement component, and then simultaneously supports the first wooden formwork 1, the second wooden formwork 2, and the third wooden formwork 3 through a support component 12, and controls the extension amount of the cylinder 123 by setting different first pressure setting ranges, second pressure setting ranges, and third pressure setting ranges, so that the first telescopic rod 124, the second telescopic rod 125, and the third telescopic rod 126 respectively support the first wooden formwork 1, the second wooden formwork 2, and the third wooden formwork 3, thereby improving the supporting force for the special-shaped gate pier.

[0071] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than to limit the scope of protection of the present invention. Simple modifications or equivalent substitutions of the technical solution of the present invention by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the present invention.

Claims

1. A method for reinforcing a wooden formwork installation structure for a special-shaped gate pier, characterized in that: The following steps are involved: S1, erect the first reinforcement assembly, the second reinforcement assembly, and the third reinforcement assembly, then set all the slide rails at intervals on the ground, connect the two ends of the first telescopic rod to the outer wall of the first wooden template and the side wall of the slider, connect the two ends of the second telescopic rod to the outer wall of the second wooden template and the side wall of the slider, and connect the two ends of the third telescopic rod to the outer wall of the third wooden template and the side wall of the slider; S2. Start the cylinder to gradually shorten the first telescopic rod, the second telescopic rod, and the third telescopic rod; set the first pressure setting range, the second pressure setting range, and the third pressure setting range. During the shortening of the first telescopic rod, the second telescopic rod, and the third telescopic rod, the controller calculates the first real-time pressure value according to the real-time data detected by each first pressure sensor, the controller calculates the second real-time pressure value according to the real-time data detected by each second pressure sensor, and the controller calculates the third real-time pressure value according to the real-time data detected by each third pressure sensor. When the first real-time pressure value is within the first pressure setting range, the second real-time pressure value is within the second pressure setting range, and the third real-time pressure value is within the third pressure setting range, the cylinder stops moving and the reinforcement is completed.

2. A reinforcement method for a wooden formwork installation structure for a special-shaped gate pier according to claim 1, characterized in that: In step S2, the minimum and maximum values ​​of the first pressure setting range are calculated by the following formula: In the above formula, F 1max Indicates the maximum value of the first pressure setting range, F 1min represents the minimum value of the first pressure setting range, R1 represents the inner radius of the first wooden formwork, h1 represents the length of the first wooden formwork along its axial direction, ρ1 is the maximum density of poured concrete, ρ1 is 2500 kg / cubic meter, N represents the number of support components, α1 represents the angle between the first telescopic rod and the vertical direction when it is in the shortest state, ρ2 represents the minimum density of poured concrete, ρ2 is 1950 kg / cubic meter.

3. A reinforcement method for a wooden formwork installation structure for a special-shaped gate pier according to claim 2, characterized in that: The minimum and maximum values ​​of the second pressure setting range are calculated by the following formula: In the above formula, F 2max represents the maximum value of the second pressure setting range, h2 represents the length of the second wooden template along its axial direction, R2 represents the inner radius of the third wooden template, α2 represents the angle between the second telescopic rod and the vertical direction when it is in the shortest state, and F 2min Indicates the minimum value of the second pressure setting range.

4. A reinforcement method for a wooden formwork installation structure for a special-shaped gate pier according to claim 3, characterized in that: The minimum and maximum values ​​of the third pressure setting range are calculated by the following formula: In the above formula, F 3max represents the maximum value of the third pressure setting range, h3 represents the length of the third wooden template along its axis, α3 represents the angle between the third telescopic rod and the vertical direction when the third telescopic rod is in the shortest state, and F 3min Indicates the minimum value of the third pressure setting range.

5. A reinforcement method for a wooden formwork installation structure for a special-shaped gate pier according to claim 1, characterized in that: In step S2, the maximum moving distance of the first telescopic rod is set to L1, the maximum moving distance of the second telescopic rod is set to L2, and the maximum moving distance of the third telescopic rod is set to L3. By controlling L1, L2, and L3, when the cylinder pushes the sliding block to move closer to the first wooden template and the second telescopic rod reaches the shortest state, both the first telescopic rod and the second telescopic rod have not reached the shortest state.

6. A reinforcement method for a wooden formwork installation structure for a special-shaped gate pier according to claim 5, characterized in that: The relationship between L1, L2 and L3 is as follows: L2=L ′ 2+δ; In the above formula, L ′ 2 is the moving distance when the second telescopic rod, the first telescopic rod and the third telescopic rod simultaneously reach the shortest state during the process of the cylinder pushing the slider, δ and β are both constants, and β is any number between 0.5 and 1.

7. A reinforcement method for a wooden formwork installation structure for a special-shaped gate pier according to claim 1, characterized in that: The specific method for calculating the first real-time pressure value is: in each unit time, calculating the average value of the real-time data detected by all the first pressure sensors as the first real-time pressure value in the unit time; The specific method for calculating the second real-time pressure value is: in each unit time, calculating the average value of the real-time data detected by all the second pressure sensors as the second real-time pressure value in the unit time; The specific method for calculating the third real-time pressure value is: in each unit time, the average value of the real-time data detected by all the third pressure sensors is calculated as the third real-time pressure value in the unit time.

8. A wooden formwork installation structure for special-shaped gate piers according to any one of claims 1 to 7, characterized in that: The present invention relates to a method of making the camshaft rotatable and the support assembly comprising: a first reinforcement assembly, a second reinforcement assembly, a third reinforcement assembly and a plurality of support assemblies, wherein the upper end of the first reinforcement assembly is connected to the second reinforcement assembly, the upper end of the second reinforcement assembly is connected to the third reinforcement assembly, and the plurality of support assemblies are arranged at intervals along the axial direction of the first reinforcement assembly; each of the support assemblies comprises a slide rail, a cylinder, a slider, a first telescopic rod, a second telescopic rod and a third telescopic rod, the slide rail is fixed to the ground, the cylinder is arranged on the slide rail, the slider is slidably connected to the slide rail, the output end of the cylinder is connected to the slider, the slider is rotatably connected to the first telescopic rod, the second telescopic rod and the third telescopic rod away from the side wall of the cylinder, the first telescopic rod is rotatably connected to the first reinforcement assembly at one end away from the slider, the second telescopic rod is rotatably connected to the second reinforcement assembly at one end away from the slider, and the third telescopic rod is rotatably connected to the third reinforcement assembly at one end away from the slider.

9. A wooden formwork installation structure for special-shaped gate piers according to claim 8, characterized in that: The first telescopic rod comprises a first connecting rod, a second connecting rod and a first pressure sensor, one end of the first connecting rod extends into the interior of the second connecting rod, and the other end is rotatably connected to the slider, one end of the second connecting rod is away from the first connecting rod and is rotatably connected to the first reinforcement assembly, and the first pressure sensor is embedded in the deepest side wall of the second connecting rod; The second telescopic rod comprises a third connecting rod, a fourth connecting rod and a second pressure sensor, one end of the third connecting rod extends into the interior of the fourth connecting rod, and the other end is rotatably connected to the slider, one end of the fourth connecting rod away from the third connecting rod is rotatably connected to the second reinforcement assembly, and the second pressure sensor is embedded in the deepest side wall of the fourth connecting rod; The third telescopic rod includes a fifth connecting rod, a sixth connecting rod and a third pressure sensor. One end of the fifth connecting rod extends into the interior of the sixth connecting rod, and the other end is rotatably connected to the slider. One end of the sixth connecting rod is away from the fifth connecting rod and is rotatably connected to the third reinforcement assembly. The third pressure sensor is embedded in the deepest side wall of the sixth connecting rod.

10. A wooden formwork installation structure for special-shaped gate piers according to claim 8, characterized in that: The first reinforcement assembly includes a first wood formwork, a plurality of first vertical secondary ribs, a plurality of first transverse secondary ribs and a first steel bar rope, wherein the plurality of first vertical secondary ribs are fixed to the outside of the first wood formwork through the first steel bar rope, and the plurality of first transverse secondary ribs are clamped to the outside of the first wood formwork connected with the first vertical secondary ribs and the first steel bar rope; The second reinforcement assembly includes a second wood formwork, a plurality of second vertical secondary ribs and a second steel bar rope, wherein the plurality of second vertical secondary ribs are fixed to the outside of the second wood formwork through the second steel bar rope; The third reinforcement component includes a third wooden formwork, a plurality of third vertical secondary ribs, a plurality of second transverse secondary ribs and a third steel bar rope. The plurality of third vertical secondary ribs are fixed to the outside of the third wooden formwork through the third steel bar rope, and the plurality of second transverse secondary ribs are clamped to the outside of the third wooden formwork connected with the third vertical secondary ribs and the third steel bar rope.

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