A moveable support structure

Abstract

The utility model discloses a movable support structure, including support body and install a plurality of walking components on support body, and walking component includes anchoring box, push mechanism and walking vertical pole, and anchoring box has first installation site, second installation site and third installation site, and support body is connected on first installation site, and push mechanism sets up on second installation site, and walking vertical pole sets up on third installation site, and the position of walking vertical pole on third installation site is adjustable and the adjustment direction is parallel to vertical, and walking vertical pole still is equipped with locking piece on third installation site, and the bottom of walking vertical pole is equipped with walking wheel. Walking vertical pole and push mechanism are independently set up in the utility model, and the support structure walks by walking vertical pole, can realize support movement, reduces the frequency of support erection and removal, improves the use safety of support structure, reduces the performance requirement to push mechanism, reduces the consumption to push mechanism in walking process, prolongs the service life of push mechanism.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a movable support structure. Background Technology

[0002] Scaffolding, as an important auxiliary facility in the construction process, plays a vital role in various construction projects. Its application is particularly widespread in the construction, reinforcement, renovation, and new construction of large temporary structures and permanent building structures. Current construction projects generally require segmented construction, necessitating the repeated erection and dismantling of scaffolding. This operation is not only time-consuming and labor-intensive but also poses certain safety hazards, demanding high levels of skill from operators and adherence to strict operating procedures to prevent accidents. Therefore, there is an urgent need for a movable scaffolding structure to address these issues. Utility Model Content

[0003] To address the aforementioned problems, this utility model provides a movable support structure, comprising a support body and multiple walking components. Each walking component is mounted on the support body and includes an anchoring box, a jacking mechanism, and a walking upright. The anchoring box has a first mounting position, a second mounting position, and a third mounting position. The support upright of the support body is connected to the first mounting position, the jacking mechanism is located at the second mounting position, and the walking upright is located at the third mounting position. The position of the walking upright at the third mounting position is adjustable, and the adjustment direction is parallel to the vertical. The walking upright is also provided with a locking element that locks onto the third mounting position, and the bottom of the walking upright is provided with a walking wheel.

[0004] Furthermore, the anchoring box includes a box body, which is divided into a second mounting position and a third mounting position by a vertical partition, and the first mounting position is located on the back plate of the box body.

[0005] Furthermore, a first through hole is provided on the third mounting position, and the walking upright is clearance-fitted with the first through hole, with the axial direction of the first through hole being parallel to the vertical direction.

[0006] Furthermore, the locking element includes a first clamp that surrounds the walking upright and abuts against the top and / or bottom plate of the anchor box.

[0007] Furthermore, the locking element is connected to the anchor box.

[0008] Furthermore, the output end of the jacking mechanism is provided with a jacking extension rod, which is connected to the flange of the jacking mechanism, and the axial direction of the jacking extension rod is parallel to the vertical direction.

[0009] Furthermore, the pushing mechanism is a hydraulic cylinder.

[0010] Furthermore, the support column of the support body is detachably connected to the first mounting position of the anchor box.

[0011] Furthermore, the first mounting position is provided with a plurality of second clamps, each of the second clamps being spaced apart along the axial direction of the support column, and each of the second clamps being mounted on the anchor box and encircling the support column.

[0012] The working principle of the support structure is as follows: During construction, the support structure acts as a supporting component, with the support columns resting on the ground as the main load-bearing element. At this time, the jacking mechanism retracts, and the bottoms of the jacking mechanism and the traveling column are higher than the bottoms of the support columns, so the jacking mechanism and the traveling column are not under load. When the construction of this segment is completed and the support structure needs to be moved, the jacking mechanism extends until it rests on the ground. After the support columns leave the ground, the position of the traveling column is adjusted so that its traveling wheels contact the ground, and the jacking mechanism retracts. At this time, both the jacking mechanism and the support body have a certain distance from the ground, and the traveling column, as the main load-bearing element, is connected to the support body through a winch or linear drive mechanism, which can drive the direct structure to move. After the support structure moves to the target position, the jacking mechanism extends, the position of the traveling column is adjusted so that the bottom of the traveling wheels is not lower than the support columns, and the jacking mechanism retracts until the support columns contact the ground, and the support body, as the main load-bearing element, is used in building construction.

[0013] By adopting the above technical solution, this utility model has the following beneficial effects compared with the prior art:

[0014] 1) The movable support structure provided by this utility model has a walking component on the support body, which can realize the movement of the support, reduce the frequency of support erection and dismantling, and improve the safety of the support structure. The walking component includes an anchor box, a jacking mechanism and a walking upright. The walking upright and the jacking mechanism are set independently. The jacking mechanism only plays a temporary support role when the walking upright and the support body are subjected to force switching. The support structure relies on the walking upright to move, which can reduce the performance requirements of the jacking mechanism, reduce the wear and tear on the jacking mechanism during the movement, and extend the service life of the jacking mechanism.

[0015] 2) The movable support structure provided by this utility model has a jacking mechanism and a walking upright installed inside the box. The support upright is connected to the back plate of the box. The structure is compact, occupies little space, and has strong applicability. The walking component is installed on the support body, which is simple and can be added to the existing support body, saving costs and improving construction efficiency.

[0016] 3) The movable support structure provided by this utility model allows both the walking component and the support body to be reused, thereby improving resource utilization. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A schematic diagram of the movable support structure provided by this utility model;

[0019] Figure 2 Schematic diagram of the anchor box in the movable support structure provided by this utility model Figure 1 ;

[0020] Figure 3 Schematic diagram of the anchor box in the movable support structure provided by this utility model Figure 2 ;

[0021] Figure 4 Schematic diagram of the walking component in the movable support structure provided by this utility model Figure 1 ;

[0022] Figure 5 Schematic diagram of the walking component in the movable support structure provided by this utility model Figure 2 ;

[0023] Figure 6 Schematic diagram of the walking component in the movable support structure provided by this utility model Figure 3 ;

[0024] Figure 7 A schematic diagram of the jacking mechanism in the movable support structure provided by this utility model.

[0025] 1-Support body; 11-Support upright; 111-Support base; 12-Support crossbar; 13-Support longitudinal bar; 2-Traveling assembly; 21-Anchor box; 211-Top plate; 212-Bottom plate; 213-Side plate; 214-Back plate; 215-Vertical partition; 216-Horizontal partition; 217-First through hole; 218-Second through hole; 219-Third through hole; 22-Pushing mechanism; 221-Pushing extension rod; 222-Extension rod base; 23-Traveling upright; 24-Locking component; 25-Traveling wheel; 26-Second clamp. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model. In the accompanying drawings, the dimensions and relative dimensions of certain parts may be enlarged for clarity.

[0027] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connection" and "connected" should be interpreted broadly. For example, they can be fixed connections, detachable connections, or integral connections; they can be mechanical connections or electrical connections; they can be direct connections or indirect connections through an intermediate medium; they can be internal connections between two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0028] In the description of this utility model, the terms "upper", "lower", "left", "right", "front", "back", "center", "horizontal", "vertical", "top", "bottom", "inner", and "outer" are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience 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 this utility model.

[0029] Furthermore, in the description of this utility model, the terms "first" and "second" are used merely for descriptive distinction and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Additionally, features defined with "first" and "second" may explicitly or implicitly include one or more of that feature.

[0030] As per the instruction manual Figure 1 As shown, this utility model provides a movable support structure, including a support body 1 and multiple walking components 2. Each walking component 2 is installed on the support body 1. Each walking component 2 includes an anchor box 21, a pushing mechanism 22, and a walking upright 23. The anchor box 21 has a first mounting position, a second mounting position, and a third mounting position. The support upright of the support body 1 is connected to the first mounting position. The pushing mechanism 22 is located at the second mounting position. The walking upright 23 is located at the third mounting position. The position of the walking upright 23 at the third mounting position is adjustable and the adjustment direction is parallel to the vertical. The walking upright 23 is also provided with a locking member 24 that locks to the third mounting position. The bottom of the walking upright 23 is provided with a walking wheel 25.

[0031] Specifically, the support body 1 is a scaffold, which can be a regular scaffold or a modular scaffold. The support body 1 is assembled from support uprights 11, support horizontal bars 12, and support vertical bars 13. The support uprights 11 serve as the main support structure; the horizontal support uprights 11 are connected via the support horizontal bars 12, and the vertical support uprights 11 are connected via the support vertical bars 13. The bottom of each support upright 11 is equipped with a support base 111 for contacting the ground and providing support. The location and number of the walking components 2 on the support body can be adjusted according to actual needs.

[0032] Optimized implementation methods, as shown in the appendix to the instruction manual. Figure 2 and 3 As shown, the anchoring box 21 includes a box body composed of a top plate 211, a bottom plate 212, side plates 213, and a back plate 214. A vertical partition 215 is provided between the top plate 211 and the bottom plate 212. The box body is divided by the vertical partition 215 to form a second mounting position and a third mounting position. The first mounting position is located on the back plate 214 of the box body. The second and third mounting positions are adjacent to each other and located inside the box body. The first mounting position is located on the plate surface of the back plate 214 away from the second mounting position, which facilitates the assembly of the anchoring box 21 onto the bracket body 1, satisfying the installation space requirements without affecting the use of the bracket body 1. The anchoring box has a compact structure, reducing the volume of the anchoring box while satisfying the assembly requirements.

[0033] Preferably, the side of the anchor box 21 away from the back plate 214 is an open end, which facilitates the adjustment of the position of the walking upright 23 and the adjustment of the locking member 24. Of course, a door can be hinged to the open end.

[0034] Preferably, the anchor box 21 is further provided with a transverse partition 216, the surface of which is perpendicular to the vertical partition 215. The transverse partition 216 and the vertical partition 215 are arranged in a cross shape, which can improve the strength of the anchor box 21. The top plate 211, bottom plate 212, side plate 213, back plate 214, vertical partition 215, and transverse partition 216 can all be made of steel plates, and the anchor box 21 is formed by welding the steel plates. The strength and rigidity of the anchor box 21 meet the usage requirements.

[0035] In an optimized implementation, a first through hole 217 is provided on the third mounting position, and the traveling upright 23 is clearance-fitted with the first through hole 217. The axial direction of the first through hole 217 is parallel to the vertical direction. Specifically, the top plate 211, the transverse partition 216, and the bottom plate 212 are respectively provided with coaxially arranged first through holes 217. The traveling upright 23 passes through the first through hole 217, facilitating the adjustment of the position of the traveling upright 23 on the anchor box 21. The traveling upright 23 is clearance-fitted with the first through hole 217, and when the locking member 24 is unlocked, the traveling upright 23 can move axially along the first through hole 217 under its own weight. After the traveling upright 23 is adjusted to the target position, it is fixed by the locking member 24.

[0036] Preferably, the locking member 24 can be connected to the anchor box 21, or it can be directly installed on the walking pole 23, so as to fix the walking pole 23 by abutting against the anchor box 1.

[0037] As one specific embodiment, the locking member 24 includes a first clamp that surrounds the traveling upright 23 and abuts against the top plate 211 and / or bottom plate 212 of the anchor box 21. (See attached specification) Figure 4 As shown, the first clamp consists of two clamps. The inner sides of each clamp have arc-shaped surfaces adapted to the traveling upright 23. One end of each clamp is hinged, and the other end is connected by bolts. Locking and unlocking of the locking member 24 on the traveling upright 23 can be achieved by screwing in and out the bolts. When the support structure needs to move, the traveling upright 23 moves until the traveling wheels 25 contact the ground and are lower than the support base 111 of the support upright 11. Then, the locking member 24 is locked onto the traveling upright 23, and the locking member 24 is located below the base plate 212, which abuts against the locking member 24. This converts the support of the support upright into a traveling upright support. To ensure support strength and stability, three locking members 24 are provided on the traveling upright 23, corresponding to the top plate 211, the transverse partition 216, and the base plate 212, respectively. In some embodiments, a pressure sensor is provided on part of the anchor box 21. The pressure sensor is located at the bottom of the base plate 212 of the anchor box 21, between the base plate 212 and the locking member 24. When in the walking state, the anchor box 21 is supported on the walking pole 23 by the locking member 24. By monitoring the reading of the pressure sensor, it can be determined whether the force on the walking pole 23 is uniform, so as to avoid excessive force on some walking poles 23, which would damage the walking poles 23 and affect the walking safety of the support body 23.

[0038] As one specific embodiment, the locking member 24 is a first clamp, with the same structure as described above, and will not be repeated here. One of the clamps is fixed to the bottom of the base plate 212, and the locking and unlocking of the first clamp is achieved through the hinge and bolt connection of the other clamp, thereby realizing the installation and adjustment of the walking pole 23.

[0039] In an optimized implementation, the jacking mechanism 22 is a hydraulic cylinder. The second mounting position has a second through hole 218 and a third through hole 219. Specifically, the transverse partition 216 has a second through hole 218 for the hydraulic cylinder to pass through, and the base plate has a third through hole 219. The piston rod of the hydraulic cylinder extends downward from the third through hole 219. The hydraulic cylinder is housed within a housing, which protects it from damage caused by falling objects during construction.

[0040] Optimized implementation methods, as shown in the appendix to the instruction manual. Figure 7 As shown, to compensate for the insufficient stroke of the small-sized hydraulic cylinder, the output end of the jacking mechanism is provided with a jacking extension rod 221. The jacking extension rod 221 is flanged and connected to the jacking mechanism 22, with its axis parallel to the vertical. The output end of the jacking mechanism 22 is provided with a flange, and the top end of the jacking extension rod 221 is also provided with a flange. The two flanges are connected by bolts. The jacking extension rod 221 compensates for the insufficient stroke of the jacking mechanism 22, and its stroke extends beyond the support base 111 of the support column 11.

[0041] Preferably, the bottom of the push extension rod 221 is provided with an extension rod base 222.

[0042] In an optimized implementation, a plurality of second clamps 26 are provided on the first mounting position. The second clamps 26 are connected to the support column 11, and are spaced apart along the axial direction of the support column 11. Each second clamp 26 is mounted on the anchor box 21 and surrounds the support column 11. Each second clamp 26 includes two clamps, the inner sides of which are respectively provided with arc-shaped surfaces adapted to the support column 11. One end of each clamp is hinged, and the other end is connected by bolts. Locking and unlocking of the second clamp 26 on the support column 11 can be achieved by screwing in and out of the bolts. One clamp is fixed to the back plate of the anchor box 21, and locking and unlocking of the second clamp 26 are achieved through the hinge and bolt connection of the other clamp, thereby realizing the installation of the anchor box 21 on the support column 11.

[0043] In some embodiments, a support base is threadedly connected to the bottom of the support column 11. The support base can be screwed in and out of the support column 11 to adjust its height. Some of the support columns 11 have pressure sensors at the bottom of their support bases to monitor the pressure on the support column 11, thereby determining whether the force on the support body 1 is uniform and preventing excessive force on some support columns 11, which could affect the safety of the support body 1. The force can be adjusted by rotating the base. Specifically, pressure sensors are provided on at least the four corners of the support column 11.

[0044] The adjustment of the support structure is as follows: as per the attached instruction manual. Figure 4 As shown, in the non-working state, the locking member 24 is in a relaxed state, the walking upright 23 falls naturally and contacts the ground, the jacking extension rod 221 has a certain distance from the ground, and the support upright 11 is supported on the ground. The operation to switch the support structure to walking mode is as follows: by activating all jacking mechanisms 22, the jacking mechanisms 22 push downwards, causing the jacking extension rod 221 to move downwards. After the extension rod base 222 contacts the ground, the reaction force lifts the entire support body 1 until it is lifted off the ground, at which point the jacking stops. At this time, the walking upright 23 falls naturally and continues to contact the ground, as shown in the attached instruction manual. Figure 5 As shown. Install locking components 24 below the top plate 211, transverse partition 216, and bottom plate 212 of the anchor box 21, and fix the locking components 24, which abut against the corresponding plates. Activate the jacking mechanism 22 to retract the piston, completing the force transfer of the support frame. The weight of the support frame is then borne by the traveling upright 23, as shown in the attached instruction manual. Figure 6 As shown, the entire support structure can be moved manually or by a winch. After it is in place, all the jacking mechanisms 22 are activated simultaneously. The jacking mechanisms 22 push downwards, causing the jacking extension rod 221 to move downwards. When the extension rod base 222 contacts the ground, the locking piece 24 is released, the jacking mechanism 22 retracts its piston, and the support column 11 is supported on the ground, completing the force transfer, with the support body 1 bearing the weight of the support.

[0045] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0046] Those skilled in the art will understand that this invention can be implemented in many other specific forms without departing from the spirit and scope of this invention. Although embodiments of this invention have been described, it should be understood that this invention is not limited to these embodiments, and those skilled in the art can make changes and modifications within the spirit and scope of this invention as defined in the appended claims.

Claims

1. A movable support structure, comprising a support body and a plurality of walking components, each of the walking components being mounted on the support body, characterized in that, The traveling assembly includes an anchor box, a jacking mechanism, and a traveling upright. The anchor box has a first mounting position, a second mounting position, and a third mounting position. The support upright of the support body is connected to the first mounting position. The jacking mechanism is located at the second mounting position. The traveling upright is located at the third mounting position. The position of the traveling upright at the third mounting position is adjustable and the adjustment direction is parallel to the vertical. The traveling upright is also provided with a locking device that locks onto the third mounting position. The bottom of the traveling upright is provided with traveling wheels.

2. The movable support structure according to claim 1, characterized in that, The anchoring box includes a box body, which is divided into a second mounting position and a third mounting position by a vertical partition. The first mounting position is located on the back plate of the box body.

3. The movable support structure according to claim 1, characterized in that, The third mounting position has a first through hole, and the walking upright is clearance-fitted with the first through hole. The axis of the first through hole is parallel to the vertical.

4. The movable support structure according to claim 3, characterized in that, The locking element includes a first clamp that surrounds the walking upright and abuts against the top and / or bottom plate of the anchor box.

5. The movable support structure according to claim 1, characterized in that, The locking element is connected to the anchor box.

6. The movable support structure according to claim 1, characterized in that, The output end of the jacking mechanism is provided with a jacking extension rod, which is connected to the flange of the jacking mechanism, and the axial direction of the jacking extension rod is parallel to the vertical.

7. The movable support structure according to claim 1, characterized in that, The jacking mechanism is a hydraulic cylinder.

8. The movable support structure according to claim 1, characterized in that, The support column of the support body can be detachably connected to the first mounting position of the anchor box.

9. The movable support structure according to claim 8, characterized in that, The first mounting position is provided with a plurality of second clamps, each of the second clamps being spaced apart along the axial direction of the support column, and each of the second clamps being mounted on the anchor box and encircling the support column.

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