CN219100071U

CN219100071U - Combined foundation pit support structure

Info

Publication number: CN219100071U
Application number: CN202223521001.XU
Authority: CN
Inventors: 欧阳永凯; 张捷; 欧阳菲; 陆昇
Original assignee: Asia Pacific Shenghe Decoration Engineering Shanghai Co ltd
Current assignee: Asia Pacific Shenghe Decoration Engineering Shanghai Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-30
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to the field of foundation pit support, in particular to a combined foundation pit support structure, which comprises a guardrail and a combined device, wherein one side of the guardrail is provided with a combined fence, the combined device is arranged on one side of the guardrail and comprises a clamping sleeve, the clamping sleeve is fixedly connected with the guardrail, one side of the combined fence is fixedly connected with a plugboard, the plugboard is inserted with the clamping sleeve, one side of the plugboard is provided with a groove I, the inner wall of the groove I on one side of the plugboard is slidably connected with a movable plate, the surface of the movable plate is fixedly connected with a clamping block, one side of the clamping sleeve is rotatably connected with a hook, the surface of the hook is sleeved with a torsion spring, two ends of the torsion spring are fixedly connected with the hook and the clamping sleeve respectively, and the hook is clamped with the clamping block.

Description

Combined foundation pit support structure

Technical Field

The utility model relates to the field of foundation pit support, in particular to a combined foundation pit support structure.

Background

The foundation pit support structure mainly bears the water pressure and the soil pressure generated by excavation unloading of the foundation pit, and transmits the pressure to the support, so that the foundation pit support structure is a construction temporary retaining wall structure for stabilizing the foundation pit.

In the prior art, the surrounding guardrails are arranged in the tunnels to support the tunnels, but most guardrails are arranged one by one during installation, and an effective combination method is lacking among guardrails, so that equipment is difficult to lay on a large scale, and the working efficiency of the equipment is improved.

In order to solve the problem that the guardrail is difficult to lay in a large range due to the lack of a combination method, the prior art adopts one-by-one installation for processing, but the situation that the workload of a user is increased, a great deal of time and energy are consumed, and the problem that equipment installation steps are complicated is caused.

Disclosure of Invention

The utility model aims to solve the defect that a guardrail lack combination method is difficult to lay in a large range in the prior art, and provides a combined type foundation pit support structure.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a combination formula foundation ditch building envelope, includes guardrail and composite set, one side of guardrail is provided with the combination fence, the composite set sets up in one side of guardrail, the composite set includes the cutting ferrule, cutting ferrule and guardrail fixed connection, one side fixedly connected with picture peg of combination fence, the picture peg is inserted with the cutting ferrule, groove one has been seted up to one side of picture peg, the inner wall sliding connection of groove one of picture peg one side has the movable plate, through setting up the composite set, has increased the stability of equipment, has reduced the use degree of difficulty of equipment, makes things convenient for equipment to operate, has improved the security of equipment.

Preferably, the surface fixedly connected with fixture block of movable plate, one side of cutting ferrule rotates and is connected with the couple, through setting up the couple, and during the use, the couple rotates and offsets with the fixture block, has increased the security of equipment, is convenient for use.

Preferably, the surface sleeve of couple is equipped with torsion spring, torsion spring's both ends respectively with couple and cutting ferrule fixed connection, couple and fixture block joint are through setting up torsion spring, and during the use, torsion spring produces elasticity and promotes the couple and rotate, has increased the stability of equipment, has reduced the use degree of difficulty of equipment.

Preferably, the lower surface of guardrail is provided with stabilising arrangement, stabilising arrangement includes the mounting panel, mounting panel and guardrail fixed connection, one side of mounting panel rotates and is connected with the bracing piece, hole one has been seted up to one side of bracing piece, the inner wall sliding connection of hole one of bracing piece one side has the dead lever, supports the guardrail through setting up stabilising arrangement effectively, has increased the stability of equipment, has reduced the operation degree of difficulty of equipment.

As the preference, groove one has been seted up to one side of mounting panel, the dead lever is inserted with groove one of mounting panel one side and is established, through setting up the dead lever, during the use, the dead lever inserts in the mounting panel, is convenient for fix a position the bracing piece, has increased the stability of equipment, has reduced the use degree of difficulty of equipment.

Preferably, one side fixedly connected with round bar of bracing piece, one side that the bracing piece was kept away from to the round bar link up the dead lever, the surface rotation of round bar is connected with the cardboard, through setting up the cardboard, and during the use, rotation cardboard offsets with the dead lever, has increased the stability of equipment, has reduced the use degree of difficulty of equipment.

Preferably, one side fixedly connected with pressure spring of bracing piece, one side and dead lever fixed connection that pressure spring kept away from the bracing piece through setting up pressure spring, and during the use, pressure spring produced elasticity promotion dead lever and slided, has increased the stability of equipment, has reduced the use degree of difficulty of equipment.

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

1. according to the utility model, when the combined device is used, the combined fence is abutted against the guardrail, the plugboard is inserted into the clamping sleeve, then the hook is rotated, the movable plate is slid, the hook is loosened, the torsion spring loses the constraint to generate elasticity to push the hook to abut against the clamping block to finish positioning, the hook is rotated to be separated from the clamping block, the movable plate loses the constraint and resets, and the plugboard is pulled to be separated from the clamping sleeve to be disassembled.

2. According to the utility model, the support rod is rotated and the fixing rod is pressed to be inserted into the mounting plate when the device is used, the rotating clamping plate is abutted against the fixing rod to complete positioning, the clamping plate is rotated, the compression spring loses constraint to generate elastic force to push the fixing rod to be separated from the mounting plate, the support rod can be rotated to release support, and the stability of the equipment is improved, the use difficulty of the equipment is reduced, the device is convenient for a user to install, the stability of the equipment is improved, and the use difficulty of the equipment is reduced by arranging the stabilizing device.

Drawings

Fig. 1 is a schematic perspective view of a combined foundation pit supporting structure according to the present utility model;

FIG. 2 is a schematic side view of a combined foundation pit enclosure according to the present utility model;

FIG. 3 is a schematic view of a combined device of a combined foundation pit enclosure structure according to the present utility model;

FIG. 4 is a schematic diagram of a stabilization device for a composite foundation pit enclosure according to the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 4 a of a combined foundation pit support structure according to the present utility model.

Legend description: 1. guard bars; 2. a combination column; 3. a combining device; 31. a cutting sleeve; 32. inserting plate; 33. a moving plate; 34. a hook; 35. a torsion spring; 36. a clamping block; 4. a stabilizing device; 41. a support rod; 42. a mounting plate; 43. a fixed rod; 44. a clamping plate; 45. a round bar; 46. and a pressure spring.

Detailed Description

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a combination formula foundation ditch building envelope, includes guardrail 1 and composite set 3, and one side of guardrail 1 is provided with composite fence 2, and composite set 3 sets up in one side of guardrail 1.

The specific arrangement and function of the combination device 3 and the stabilizing device 4 will be described in detail below.

In this embodiment: the combination device 3 comprises a clamping sleeve 31, the clamping sleeve 31 is fixedly connected with the guardrail 1, one side of the combination fence 2 is fixedly connected with a plugboard 32, the plugboard 32 is inserted with the clamping sleeve 31, a groove I is formed in one side of the plugboard 32, a movable plate 33 is slidably connected with the inner wall of the groove I on one side of the plugboard 32, and the combination device 3 is arranged, so that the stability of equipment is improved, the use difficulty of the equipment is reduced, the equipment is convenient to operate, and the safety of the equipment is improved.

Specifically, the fixture block 36 is fixedly connected with the surface of the movable plate 33, the hook 34 is rotatably connected with one side of the clamping sleeve 31, and when the movable plate is used, the hook 34 is rotated to abut against the fixture block 36, so that the safety of equipment is improved, and the movable plate is convenient to use.

Specifically, a torsion spring 35 is sleeved on the surface of the hook 34, two ends of the torsion spring 35 are fixedly connected with the hook 34 and the clamping sleeve 31 respectively, and the hook 34 is clamped with the clamping block 36.

In this embodiment: through setting up torsion spring 35, during the use, torsion spring 35 produces elasticity and promotes couple 34 and rotate, has increased the stability of equipment, has reduced the use degree of difficulty of equipment.

In this embodiment: the lower surface of guardrail 1 is provided with stabilising arrangement 4, and stabilising arrangement 4 includes mounting panel 42, and mounting panel 42 and guardrail 1 fixed connection, one side rotation of mounting panel 42 is connected with bracing piece 41, and hole one has been seted up to one side of bracing piece 41, and the inner wall sliding connection of hole one of bracing piece 41 one side has dead lever 43, supports guardrail 1 through setting up stabilising arrangement 4 effectively, has increased the stability of equipment, has reduced the operation degree of difficulty of equipment.

Specifically, the groove I is formed in one side of the mounting plate 42, the fixing rod 43 is inserted into the groove I in one side of the mounting plate 42, and when the device is used, the fixing rod 43 is inserted into the mounting plate 42, so that the supporting rod 41 is conveniently positioned, the stability of the device is improved, and the use difficulty of the device is reduced.

Specifically, a round rod 45 is fixedly connected to one side of the supporting rod 41, one side, far away from the supporting rod 41, of the round rod 45 penetrates through the fixing rod 43, and a clamping plate 44 is rotatably connected to the surface of the round rod 45.

In this embodiment: through setting up cardboard 44, during the use, rotate cardboard 44 and fixed lever 43 offset, increased the stability of equipment, reduced the use degree of difficulty of equipment.

Specifically, one side fixedly connected with pressure spring 46 of bracing piece 41, one side and the dead lever 43 fixed connection of bracing piece 41 are kept away from to pressure spring 46, through setting up pressure spring 46, during the use, pressure spring 46 produces elasticity and promotes dead lever 43 and slide, has increased the stability of equipment, has reduced the use degree of difficulty of equipment.

Working principle: through setting up composite set 3, during the use, with combination rail 2 and guardrail 1 offset, picture peg 32 inserts in cutting ferrule 31 this moment, then rotate couple 34, and slip movable plate 33, loosen couple 34, torsion spring 35 loses the constraint and produces elasticity and promote couple 34 and fixture block 36 offset completion location, rotate couple 34 and break away from fixture block 36, movable plate 33 loses the constraint and resets this moment, pulling picture peg 32 breaks away from cutting ferrule 31 can be released the combination, through setting up composite set 3, effectively be connected guardrail 1 and combination rail 2, the stability of equipment has been increased, the operation degree of difficulty of equipment has been reduced, be convenient for carry out, stabilizer 4 is when using, rotate bracing piece 41, and press dead lever 43 to insert mounting panel 42, rotate cardboard 44 and dead lever 43 offset this moment, accomplish the location, rotate cardboard 44, pressure spring 46 loses the constraint and produces elasticity and promote dead lever 43 and break away from mounting panel 42 this moment, can rotate bracing piece 41 and release the support through setting up stabilizer 4, effectively support guardrail 1 this moment, the stability of equipment has been increased, the use degree of difficulty of equipment, the convenience of use is installed to the user, the stability of equipment has been improved.

Claims

1. The utility model provides a combination formula foundation ditch building enclosure, includes guardrail (1) and composite set (3), its characterized in that: one side of guardrail (1) is provided with combination rail (2), composite set (3) set up in one side of guardrail (1), composite set (3) include cutting ferrule (31), cutting ferrule (31) and guardrail (1) fixed connection, one side fixedly connected with picture peg (32) of combination rail (2), picture peg (32) are inserted with cutting ferrule (31), groove one has been seted up to one side of picture peg (32), the inner wall sliding connection of groove one of picture peg (32) one side has movable plate (33).

2. The modular foundation pit support structure of claim 1, wherein: the surface of the moving plate (33) is fixedly connected with a clamping block (36), and one side of the clamping sleeve (31) is rotatably connected with a hook (34).

3. The modular foundation pit support structure of claim 2, wherein: the surface cover of couple (34) is equipped with torsion spring (35), the both ends of torsion spring (35) respectively with couple (34) and cutting ferrule (31) fixed connection, couple (34) and fixture block (36) joint.

4. The modular foundation pit support structure of claim 1, wherein: the lower surface of guardrail (1) is provided with stabilising arrangement (4), stabilising arrangement (4) are including mounting panel (42), mounting panel (42) and guardrail (1) fixed connection, one side rotation of mounting panel (42) is connected with bracing piece (41), hole one has been seted up to one side of bracing piece (41), the inner wall sliding connection of hole one of bracing piece (41) one side has dead lever (43).

5. The modular foundation pit support structure of claim 4, wherein: a groove I is formed in one side of the mounting plate (42), and the fixing rod (43) is inserted into the groove I in one side of the mounting plate (42).

6. The modular foundation pit support structure of claim 4, wherein: one side fixedly connected with round bar (45) of bracing piece (41), one side that round bar (45) kept away from bracing piece (41) link up dead lever (43), the surface rotation of round bar (45) is connected with cardboard (44).

7. The modular foundation pit support structure of claim 4, wherein: one side of the supporting rod (41) is fixedly connected with a pressure spring (46), and one side of the pressure spring (46) away from the supporting rod (41) is fixedly connected with a fixed rod (43).