CN216920369U

CN216920369U - Civil engineering foundation pit supporting structure

Info

Publication number: CN216920369U
Application number: CN202220495613.7U
Authority: CN
Inventors: 王路浩; 郑舟挺
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-07-08
Anticipated expiration: 2032-03-09

Abstract

The utility model relates to the technical field of constructional engineering, in particular to a civil foundation pit supporting structure which comprises a first baffle, a second baffle and a binding device, wherein the second baffle is arranged on one side of the first baffle, a supporting rod is arranged on the surface of the first baffle, the binding device is arranged at the joint of the first baffle and the second baffle, the binding device comprises a positioning block, the positioning block is fixedly connected with the surface of the first baffle, a sliding hole is formed in the surface of the positioning block, a sliding block is connected to the inner wall of the sliding hole in a sliding manner, a mounting groove is formed in the surface of the sliding block, a clamping block is connected to the inner wall of the mounting groove in a sliding manner, a limiting spring is fixedly connected to the surface of the clamping block, a round hole is formed in the surface of the sliding block, a fixing frame is rotatably connected to the inner wall of the round hole, and a hook is fixedly connected to the surface of the second baffle. According to the utility model, the binding device is arranged, so that the mounting of the supporting structure is facilitated, the mounting cost of the supporting structure is reduced, the mounting efficiency of the supporting structure is improved, and the convenience of structural mounting is improved.

Description

Civil engineering foundation pit supporting structure

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a civil foundation pit supporting structure.

Background

The foundation ditch is the soil hole of excavation in the setting position among the building construction process promptly, and most foundation ditch bearing structure on the market adopt the bolt to connect at present, because foundation ditch area is not of uniform size, at the in-process of installation, need a large amount of installer to install it, leads to bearing structure's installation cost to improve, and the bolt installation need be screwed up for the time of installation is difficult to control, need improve this.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, a large number of installation personnel are required to install the supporting structure, so that the installation cost of the supporting structure is increased, and the installation time of the supporting structure is difficult to control due to the fact that bolts need to be screwed during installation.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a civil engineering foundation ditch bearing structure, includes first baffle, second baffle and constraint device, the second baffle sets up the one side at first baffle, the surface of first baffle is provided with the bracing piece, the constraint device sets up the junction at first baffle and second baffle, the constraint device includes the locating piece, the fixed surface of locating piece and first baffle is connected, the slide opening has been seted up on the surface of locating piece, the inner wall sliding connection of slide opening has the slider, the mounting groove has been seted up on the surface of slider, the inner wall sliding connection of mounting groove has the fixture block.

Preferably, the surface of the clamping block is fixedly connected with a limiting spring, a round hole is formed in the surface of the sliding block, the inner wall of the round hole is rotatably connected with a fixing frame, and the surface of the second baffle is fixedly connected with a hook. And a limiting spring is arranged, and the position of the clamping block can be restrained through the matching of the limiting spring.

Preferably, the inner wall of slide opening sets up the draw-in groove that a plurality of levels equidistance set up, the fixture block is connected with the inner wall looks block of draw-in groove, the quantity of fixture block is two the fixture block is bilateral symmetry setting about the slider. The clamping block is arranged, and the position of the sliding block can be fixed through the matching of the clamping block and the limiting spring.

Preferably, the limiting spring is fixedly connected with the inner wall of the mounting groove, and the fixing frame is clamped with the inner wall of the hook. The fixing frame is arranged, and the baffle plates on the two sides can be connected through the matching of the fixing frame and the hook.

Preferably, the surface of first baffle is provided with adjusting device, adjusting device includes the guide rail, the fixed surface of guide rail and first baffle is connected, the inner wall sliding connection of guide rail has the guide block, the fixed surface of guide block is connected with the backup pad. And a guide rail is arranged, and the sliding direction of the guide block can be restrained through the guide rail.

Preferably, the through-hole has been seted up on the surface of backup pad, the inner wall sliding connection of through-hole has the connecting rod, the fixed surface of connecting rod is connected with reset spring, the fixed surface of connecting rod is connected with the locating rack, the inner wall fixedly connected with anchor post of guide rail. The supporting plate is arranged, and the supporting rod can be fixed through the supporting plate.

Preferably, the groove has been seted up on the surface of guide block, it is linked together with the through-hole to accomodate the groove, the locating rack is with the inner wall sliding connection who accomodates the groove, the guide way has been seted up on the surface of guide block, guide way and anchor post looks adaptation, the bracing piece is connected with the fixed surface of backup pad, reset spring and the inner wall fixed connection of through-hole, anchor post and locating rack looks joint. Set up the locating rack, can restrict the guide block through the cooperation of locating rack and anchor post.

Compared with the prior art, the utility model has the advantages and positive effects that:

in the utility model, by arranging the binding device, when the supporting structure is installed, the two side baffles are aligned and placed in a foundation pit, the fixing frame is rotated, the fixing frame is sleeved in the hook in the rotating process, the two side clamping blocks are pressed, the clamping blocks are stressed to extrude the limiting springs, the limiting springs are extruded and deformed, the clamping blocks lose the limitation of the limiting springs, displace and are separated from the clamping grooves, the clamping blocks are pushed, the sliding blocks are pushed to displace by the clamping blocks, the fixing frame is driven by the hook to rotate, when the sliding blocks move to the other clamping groove, the clamping blocks are released, the limiting springs lose the pressure of the clamping blocks and rebound, the clamping blocks are clamped into the other clamping groove under the pushing of the limiting springs, the position of the sliding blocks is fixed, the assembly of the baffles is completed immediately, the installation of the supporting structure is facilitated by arranging the binding device, and the installation cost of the supporting structure is further reduced, the mounting efficiency of bearing structure is improved, the convenience of structural installation has been improved.

Drawings

Fig. 1 is a schematic perspective view of a civil foundation pit supporting structure according to the present invention;

fig. 2 is a schematic bottom view of a civil foundation pit supporting structure according to the present invention;

fig. 3 is a schematic structural view of a portion a in fig. 2, which provides a civil foundation pit supporting structure according to the present invention;

FIG. 4 is a schematic structural view of a restraining device for a supporting structure of a civil foundation pit according to the present invention;

fig. 5 is a schematic structural view of an adjusting device for a civil foundation pit supporting structure according to the present invention.

Illustration of the drawings:

1. a first baffle plate; 2. a second baffle; 3. a support bar; 4. a restraint device; 41. positioning blocks; 42. a slider; 43. a clamping block; 44. a limiting spring; 45. a fixed mount; 46. hooking; 5. an adjustment device; 51. a guide rail; 52. a guide block; 53. a support plate; 54. a connecting rod; 55. a return spring; 56. a positioning frame; 57. and (6) anchoring the columns.

Detailed Description

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a civil engineering foundation ditch bearing structure, includes first baffle 1, second baffle 2 and constraint device 4, and second baffle 2 sets up in one side of first baffle 1, and the surface of first baffle 1 is provided with bracing piece 3, and constraint device 4 sets up in the junction of first baffle 1 and second baffle 2, and the surface of first baffle 1 is provided with adjusting device 5.

The specific arrangement and function of the binding device 4 and the adjusting device 5 will be described in detail below.

In this embodiment: the constraint device 4 comprises a positioning block 41, the positioning block 41 is fixedly connected with the surface of the first baffle plate 1, a sliding hole is formed in the surface of the positioning block 41, a sliding block 42 is slidably connected to the inner wall of the sliding hole, an installation groove is formed in the surface of the sliding block 42, and a clamping block 43 is slidably connected to the inner wall of the installation groove.

Specifically, the surface of the clamping block 43 is fixedly connected with a limiting spring 44, the surface of the sliding block 42 is provided with a round hole, the inner wall of the round hole is rotatably connected with a fixing frame 45, and the surface of the second baffle 2 is fixedly connected with a hook 46. A limiting spring 44 is provided, and the position of the latch 43 can be restrained by the cooperation of the limiting spring 44.

Specifically, a plurality of clamping grooves are formed in the inner wall of the sliding hole at equal intervals, the two clamping blocks 43 are clamped with the inner wall of each clamping groove, and the two clamping blocks 43 are arranged symmetrically with respect to the sliding block 42.

In this embodiment: a clamping block 43 is arranged, and the position of the sliding block 42 can be fixed through the matching of the clamping block 43 and the limiting spring 44.

Specifically, the limiting spring 44 is fixedly connected with the inner wall of the mounting groove, and the fixing frame 45 is clamped with the inner wall of the hook 46. The fixing frame 45 is arranged, and the baffle plates on two sides can be connected through the matching of the fixing frame 45 and the hook 46.

In this embodiment: the adjusting device 5 comprises a guide rail 51, the guide rail 51 is fixedly connected with the surface of the first baffle plate 1, a guide block 52 is slidably connected with the inner wall of the guide rail 51, and a support plate 53 is fixedly connected with the surface of the guide block 52.

In this embodiment: a guide rail 51 is provided, and the sliding direction of the guide block 52 can be restricted by the guide rail 51.

Specifically, a through hole is formed in the surface of the support plate 53, a connecting rod 54 is slidably connected to the inner wall of the through hole, a return spring 55 is fixedly connected to the surface of the connecting rod 54, a positioning frame 56 is fixedly connected to the surface of the connecting rod 54, and an anchoring column 57 is fixedly connected to the inner wall of the guide rail 51. A support plate 53 is provided, and the support rod 3 can be fixed by the support plate 53.

Specifically, the groove has been seted up on the surface of guide block 52 and has been accomodate the groove, accomodate the groove and be linked together with the through-hole, locating rack 56 with accomodate the inner wall sliding connection in groove, the guide way has been seted up on the surface of guide block 52, guide way and anchor post 57 looks adaptation, the fixed surface of bracing piece 3 and backup pad 53 is connected, the inner wall fixed connection of reset spring 55 and through-hole, anchor post 57 and locating rack 56 looks joint.

In this embodiment: a spacer 56 is provided and the guide block 52 is restrained by the cooperation of the spacer 56 with an anchor post 57.

The working principle is as follows: by arranging the binding device 4, when the supporting structure is installed, the baffles at two sides are aligned and placed in a foundation pit, the fixing frame 45 is rotated, the fixing frame 45 is sleeved in the hook 46 in the rotating process, the clamping blocks 43 at two sides are pressed, the clamping blocks 43 are stressed to extrude the limiting spring 44, the limiting spring 44 is extruded to deform, the clamping blocks 43 lose the limitation of the limiting spring 44 and displace and are separated from the clamping grooves, the clamping blocks 43 are pushed, the sliding blocks 42 are pushed to displace by the clamping blocks 43, the fixing frame 45 is driven by the sliding blocks 42 to rotate under the limitation of the hook 46, when the sliding blocks 42 move to another clamping groove, the clamping blocks 43 are released, the limiting spring 44 loses the pressure of the clamping blocks 43 and rebounds, the clamping blocks 43 are clamped into another clamping groove under the pushing of the limiting spring 44, the position of the sliding blocks 42 is fixed, the assembly of the baffles is immediately completed, and the installation of the supporting structure is facilitated by arranging the binding device 4, the installation cost of the supporting structure is reduced, the installation efficiency of the supporting structure is improved, and the convenience of structural installation is improved. In addition, by arranging the adjusting device 5, when the position of the supporting rod 3 needs to be adjusted, the connecting rods 54 at the two sides are pressed, the connecting rods 54 are stressed to extrude the return spring 55, the return spring 55 is extruded to deform, the connecting rods 54 lose the restraint of the return spring 55 and push the positioning frame 56, the positioning frame 56 is pushed to be separated from the anchoring column 57 and push the supporting plate 53, the supporting rod 3 is driven by the supporting plate 53 to displace, when the support rod 3 moves to the preset position, the connecting rod 54 is released, the return spring 55 loses the pressure of the connecting rod 54 and rebounds, the connecting rod 54 is pushed by the return spring 55 to return, the positioning frame 56 is driven by the connecting rod 54 to return and is clamped into another group of anchoring columns 57, through setting up adjusting device 5, made things convenient for the regulation of bracing piece 3, reduced bearing structure's the regulation degree of difficulty then, reduced the regulation step of structure, improved the result of use of structure.

Claims

1. The utility model provides a civil engineering foundation ditch bearing structure, includes first baffle (1), second baffle (2) and constraint device (4), its characterized in that: second baffle (2) set up the one side at first baffle (1), the surface of first baffle (1) is provided with bracing piece (3), constraint device (4) set up the junction at first baffle (1) and second baffle (2), constraint device (4) are including locating piece (41), locating piece (41) are connected with the fixed surface of first baffle (1), the slide opening has been seted up on the surface of locating piece (41), the inner wall sliding connection of slide opening has slider (42), the mounting groove has been seted up on the surface of slider (42), the inner wall sliding connection of mounting groove has fixture block (43).

2. The civil foundation pit support structure of claim 1, wherein: the surface of the clamping block (43) is fixedly connected with a limiting spring (44), a round hole is formed in the surface of the sliding block (42), the inner wall of the round hole is rotatably connected with a fixing frame (45), and the surface of the second baffle (2) is fixedly connected with a hook (46).

3. The civil foundation pit support structure of claim 1, wherein: the inner wall of slide opening sets up the draw-in groove that a plurality of levels equidistance set up, fixture block (43) and the inner wall looks block joint of draw-in groove, the quantity of fixture block (43) is two fixture block (43) are bilateral symmetry setting about slider (42).

4. A civil engineering foundation pit supporting structure according to claim 2, characterized in that: the limiting spring (44) is fixedly connected with the inner wall of the mounting groove, and the fixing frame (45) is clamped with the inner wall of the hook (46).

5. The civil foundation pit support structure of claim 1, wherein: the surface of first baffle (1) is provided with adjusting device (5), adjusting device (5) include guide rail (51), the fixed surface of guide rail (51) and first baffle (1) is connected, the inner wall sliding connection of guide rail (51) has guide block (52), the fixed surface of guide block (52) is connected with backup pad (53).

6. A civil engineering foundation pit supporting structure according to claim 5, characterized in that: the surface of backup pad (53) has seted up the through-hole, the inner wall sliding connection of through-hole has connecting rod (54), the fixed surface of connecting rod (54) is connected with reset spring (55), the fixed surface of connecting rod (54) is connected with locating rack (56), the inner wall fixedly connected with anchor post (57) of guide rail (51).

7. The civil foundation pit support structure of claim 6, wherein: the surface of guide block (52) has been seted up and has been accomodate the groove, it is linked together with the through-hole to accomodate the groove, locating rack (56) and the inner wall sliding connection who accomodates the groove, the guide way has been seted up on the surface of guide block (52), guide way and anchor post (57) looks adaptation, the fixed surface of bracing piece (3) and backup pad (53) is connected, the inner wall fixed connection of reset spring (55) and through-hole, anchor post (57) and locating rack (56) looks joint.