Foundation pit fence

Abstract

The utility model relates to the technical field of fences, in particular to a foundation pit fence which comprises a fence assembly, and the fence assembly comprises a first stand column and a second stand column. The supporting assembly comprises a guide shaft, one end of the guide shaft is fixedly connected to the outer wall of the second stand column, the other end of the guide shaft is inserted into a sliding plate, the sliding plate is located in the clamping plate, a guide rail is fixedly connected to the outer wall of the sliding plate, and a sliding seat is slidably connected to the outer portion of the guide rail; a hinge rod is hinged to the outer wall of the sliding seat, a supporting rod is hinged to the other end of the hinge rod, and the other end of the supporting rod is hinged to the outer portion of the sliding plate. Through the arrangement of the hinged folding type supporting assemblies, the device can be conveniently unfolded for use, so that the convenience of mounting and fixing of the device is improved, meanwhile, through the arrangement of a sliding type structure, the adjacent stand columns can be synchronously supported and positioned, and the overall stability and wind resistance of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of enclosures, in particular to a foundation pit enclosure. Background Art

[0002] Fencing refers to the measures taken to isolate the construction site from the external environment and make the construction site a relatively closed space, including walls built with various masonry materials, maintenance bodies made of various molded panels, etc. During foundation pit construction, fencing is also required to be laid on the outside.

[0003] Most of the existing enclosures are made of metal plate structures, and after docking installation, hinged rods need to be further installed on the rear side to provide auxiliary support for the enclosure columns and improve their wind resistance. However, the installation steps are relatively complicated. When installing the hinged rods, bolts need to be used to install and position them, and the angle support needs to be continuously adjusted. The process is cumbersome, which reduces the convenience of installation, and only a single column can be reinforced. Utility Model Content

[0004] The purpose of the utility model is to provide a foundation pit enclosure to solve the problems raised in the above-mentioned background technology that when installing a hinged rod, bolts need to be used to install and position it, and the angle support needs to be continuously adjusted, which is a cumbersome process, reduces the convenience of its installation, and can only reinforce a single column.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a foundation pit enclosure, comprising:

[0006] The enclosure assembly comprises a first column and a second column, a panel is connected between the first column and the second column, a clamp is fixedly connected to the outer wall of the first column and the second column, and a screw is connected to the inner thread of the clamp;

[0007] A support assembly, the support assembly includes a guide shaft, one end of the guide shaft is fixedly connected to the outer wall of the second column, the other end of the guide shaft is inserted into the interior of the skateboard, the skateboard is inside the card plate, the outer wall of the skateboard is fixedly connected to a guide rail, the outside of the guide rail is slidably connected to a sliding seat, the outer wall of the sliding seat is hinged with a hinge rod, the other end of the hinge rod is hinged to a support rod, and the other end of the support rod is hinged to the outside of the skateboard.

[0008] Preferably, a cross bar is fixedly connected between the first column and the second column, and a panel is placed above the cross bar. A triangular reinforcement plate is fixedly connected to the upper surface of the cross bar, and the triangular reinforcement plates are respectively located on both sides of the panel.

[0009] Preferably, the clamping plate is in an L-shaped structure, and the clamping plates outside the first column and the second column are symmetrically distributed, and when the adjacent first column and the second column contact each other, the ends of the clamping plates of the two columns fit each other.

[0010] Preferably, a guide hole is provided inside the slide plate corresponding to the guide shaft, and the spacing between adjacent guide shafts is one sixth of the height of the slide plate.

[0011] Preferably, there are two guide rails, and the two guide rails are symmetrically distributed on both sides of the front of the slide. The guide rails are in a convex structure, and a guide groove adapted to the guide rails is provided on the sliding seat. The guide rails and the sliding seat are connected in an up and down sliding manner.

[0012] Preferably, the bottom outer wall of the skateboard is fixedly connected to a hinge seat, and the outer part of the hinge seat is rotatably connected to a support rod, and when the support rod is in a horizontal state, the lower surface of the support rod is in the same horizontal plane as the lower surfaces of the first column and the second column.

[0013] Preferably, a positioning hole is provided on the support rod, the sum of the length of the support rod and the length of the hinge rod is less than the height of the slide, a threaded hole is provided on the sliding seat, and the internal thread of the threaded hole is connected with a bolt, and the bolt abuts against the outer wall of the slide.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention can facilitate its unfolding and use by setting a hinged folding support assembly, thereby improving the convenience of its installation and fixation; at the same time, the setting of its sliding structure enables it to synchronously support and position adjacent columns, thereby improving the overall stability and wind resistance of the device, etc., greatly improving the convenience and flexibility of its installation, thereby further improving the efficiency of the enclosure installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 For the utility model Figure 1 A is a schematic diagram of the enlarged structure of the middle part;

[0017] Figure 3 This is a schematic diagram of the explosion structure of the enclosure assembly of the utility model;

[0018] Figure 4 It is a partial cross-sectional structural schematic diagram of the utility model;

[0019] Figure 5 It is a schematic diagram of the unfolded structure of the hinged rod and the support rod of the utility model.

[0020] In the figure: 1. enclosure assembly; 11. first column; 12. enclosure; 13. second column; 14. clamping plate; 15. screw rod; 16. cross bar; 2. support assembly; 21. guide shaft; 22. slide plate; 23. guide rail; 24. sliding seat; 25. hinged rod; 26. support rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides an embodiment: a foundation pit enclosure, comprising:

[0023] The enclosure assembly 1 includes a first column 11 and a second column 13, a panel 12 is connected between the first column 11 and the second column 13, a clamping plate 14 is fixedly connected to the outer wall of the first column 11 and the second column 13, and a screw 15 is connected to the inner thread of the clamping plate 14. Through the setting of the screw 15, the slide plate 22 can be auxiliary limited, so that the slide plate 22 is between the first column 11 and the second column 13, which plays a good limiting role;

[0024] The support assembly 2 includes a guide shaft 21, one end of which is fixedly connected to the outer wall of the second column 13, and the other end of the guide shaft 21 is inserted into the inside of the skateboard 22. The skateboard 22 is inside the card plate 14, and the outer wall of the skateboard 22 is fixedly connected with a guide rail 23, and the outside of the guide rail 23 is slidably connected with a sliding seat 24. The outer wall of the sliding seat 24 is hinged with a hinge rod 25, and the other end of the hinge rod 25 is hinged with a support rod 26, and the other end of the support rod 26 is hinged to the outside of the skateboard 22. Through the setting of this structure, the first column 11 and the second column 13 can be quickly auxiliary supported and positioned through the setting of its folding and unfolding structure, thereby improving the convenience and efficiency of its support installation, and the setting of the foldable structure facilitates its disassembly and storage.

[0025] Furthermore, a cross bar 16 is fixedly connected between the first column 11 and the second column 13, and a enclosure 12 is placed above the cross bar 16. A triangular reinforcement plate is fixedly connected to the upper surface of the cross bar 16, and the triangular reinforcement plates are respectively located on both sides of the enclosure 12. Through the arrangement of the cross bar 16 and the triangular reinforcement plates, the convenience of installing the enclosure 12 can be further improved, and the enclosure 12 can be provided with an auxiliary support function.

[0026] Furthermore, the card plate 14 has an L-shaped structure, and the card plates 14 outside the first column 11 and the second column 13 are symmetrically distributed. When the adjacent first column 11 and the second column 13 contact each other, the ends of the card plates 14 of the two are in contact with each other. Through the mutual contact of the card plates 14, the slide plate 22 can be jointly assisted in limiting.

[0027] Furthermore, guide holes are opened inside the skateboard 22 corresponding to the guide shafts 21, and the spacing between adjacent guide shafts 21 is one-sixth of the height of the skateboard 22. By setting up multiple groups of guide shafts 21, the skateboard 22 can be slidably adjusted while also being provided with auxiliary support and positioning. Multiple groups of distributed settings can improve the stability of the skateboard 22.

[0028] Furthermore, there are two guide rails 23, and the two guide rails 23 are symmetrically distributed on both sides of the front of the skateboard 22. The guide rails 23 are of a convex structure, and a guide groove adapted to the guide rails 23 is opened on the sliding seat 24. The guide rails 23 and the sliding seat 24 are connected in an up and down sliding manner. The bottom outer wall of the skateboard 22 is fixedly connected with a hinge seat, and the external rotation of the hinge seat is connected with a support rod 26. When the support rod 26 is in a horizontal state, the lower surface of the support rod 26 and the lower surfaces of the first column 11 and the second column 13 are in the same horizontal plane. Through the hinged rotation of the hinge rod 25 and the support rod 26, the support rod 26 is in contact with the ground, thereby completing the auxiliary support for the first column 11 and the second column 13.

[0029] Furthermore, a positioning hole is opened on the support rod 26, and the sum of the length of the support rod 26 and the length of the hinge rod 25 is less than the height of the slide plate 22. A threaded hole is opened on the sliding seat 24, and the internal thread of the threaded hole is connected with a bolt, and the bolt abuts against the outer wall of the slide plate 22. The setting of the bolt on the sliding seat 24 plays an auxiliary positioning role for the sliding seat 24, thereby ensuring the stability of the up and down adjustment of the sliding seat 24.

[0030] Working principle: The first column 11, the enclosure 12 and the second column 13 used in this application are all products that can be directly purchased on the market. Their principles and connection methods are all existing technologies well known to those skilled in the art, so they will not be repeated here. When the utility model is in use, the device is first assembled and positioned, and when positioning the support rod 26, the fastening of the bolts on the sliding seat 24 is first released, so that the hinged rotation of the hinged rod 25 and the support rod 26 can be realized, so that the support rod 26 is in contact with the ground, and further through the setting of the positioning holes thereon, the connection with the ground is strengthened by the bolts, so as to realize the positioning of the support rod 26, and then cooperate with the hinged rod 25 to complete the auxiliary support of the first column 11 and the second column 13, and when supporting, the slide plate 22 needs to be slid between the first column 11 and the second column 13, and the thread of the screw 15 is adjusted so that the screw 15 is limited and abutted against one side of the slide plate 22.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A foundation pit enclosure, characterized in that: include: A fence assembly (1), the fence assembly (1) comprising a first column (11) and a second column (13), a fence plate (12) being connected between the first column (11) and the second column (13), a clamping plate (14) being fixedly connected to the outer walls of the first column (11) and the second column (13), and a screw (15) being internally threadedly connected to the clamping plate (14); A support assembly (2), the support assembly (2) comprising a guide shaft (21), one end of the guide shaft (21) being fixedly connected to the outer wall of the second column (13), the other end of the guide shaft (21) being inserted into the interior of a slide plate (22), the slide plate (22) being located inside a clamping plate (14), the outer wall of the slide plate (22) being fixedly connected to a guide rail (23), the outside of the guide rail (23) being slidably connected to a sliding seat (24), the outer wall of the sliding seat (24) being hinged to a hinged rod (25), the other end of the hinged rod (25) being hinged to a support rod (26), and the other end of the support rod (26) being hinged to the outside of the slide plate (22).

2. A foundation pit enclosure according to claim 1, characterized in that: A cross bar (16) is fixedly connected between the first column (11) and the second column (13), and a panel (12) is placed above the cross bar (16). A triangular reinforcement plate is fixedly connected to the upper surface of the cross bar (16), and the triangular reinforcement plates are respectively located on both sides of the panel (12).

3. A foundation pit enclosure according to claim 1, characterized in that: The clamping plates (14) are in an L-shaped structure, and the clamping plates (14) outside the first column (11) and the second column (13) are symmetrically distributed. When the adjacent first column (11) and second column (13) are in contact with each other, the ends of the clamping plates (14) of the two columns are in contact with each other.

4. The foundation pit enclosure according to claim 1, characterized in that: A guide hole is provided inside the slide plate (22) corresponding to the guide shaft (21), and the spacing between adjacent guide shafts (21) is one sixth of the height of the slide plate (22).

5. The foundation pit enclosure according to claim 1, characterized in that: There are two guide rails (23) in total, and the two guide rails (23) are symmetrically distributed on both sides of the front of the slide plate (22). The guide rails (23) are in a convex structure, and a guide groove adapted to the guide rails (23) is provided on the sliding seat (24). The guide rails (23) and the sliding seat (24) are connected in an up-and-down sliding manner.

6. A foundation pit enclosure according to claim 5, characterized in that: The bottom outer wall of the slide plate (22) is fixedly connected to a hinge seat, and the outside of the hinge seat is rotatably connected to a support rod (26). When the support rod (26) is in a horizontal state, the lower surface of the support rod (26) is in the same horizontal plane as the lower surfaces of the first column (11) and the second column (13).

7. The foundation pit enclosure according to claim 5, characterized in that: The support rod (26) is provided with a positioning hole, the sum of the length of the support rod (26) and the length of the hinge rod (25) is less than the height of the slide plate (22), the sliding seat (24) is provided with a threaded hole, and the internal thread of the threaded hole is connected with a bolt, and the bolt abuts against the outer wall of the slide plate (22).

Images