CN220790540U - Foundation pit operation device - Google Patents

Abstract

The application discloses foundation ditch operation device relates to building technical field. The application is including four type bracing pieces that fall that are the rectangle and distribute, the one end fixedly connected with location borer of type of falling L bracing piece, adjust the spout has been seted up to the one end of location borer, the inside sliding connection who adjusts the spout has the regulation pole, bottom one side fixedly connected with bearing block of regulation pole, four the loading board is installed to the centre of type of falling L bracing piece, the bottom of loading board is inconsistent with the bearing block. This application is through setting up the cooperation use of falling L type bracing piece and location borer, loading board for the staff tramples when the top of loading board, makes falling L type bracing piece through inserting the inside one end of foundation ditch and the inboard conflict of foundation ditch, and cooperates the pulling force that the location borer provided for falling L type bracing piece, hangs the loading board stable and establishes the inside at the foundation ditch, has effectively improved the stability of device.

Description

Foundation pit operation device

Technical Field

The application relates to the technical field of buildings, in particular to a foundation pit operation device.

Background

The foundation pit is a soil pit excavated at a foundation design position according to the elevation of the substrate and the plane size of the foundation, an excavation scheme is determined according to geological hydrologic data and the condition of buildings nearby the site before excavation, and the foundation pit belongs to temporary engineering and has the function of providing a space so that the masonry operation of the foundation can be carried out according to the position appointed by the design.

The prior China published patent grant bulletin number: the construction foundation pit operation device mentioned in CN105275022B is characterized by comprising two cross beams and a hanging strip, wherein two ends of the hanging strip are respectively connected to the middle sections of the two cross beams, and positioning drills are arranged at the connecting ends of the cross beams; when the utility model is used, the two ends of the cross beam are put on the pit mouth, the positioning drill rod is used for positioning, so that the hanging belt is hung in the pit, an operator can operate on the working surface on the hanging belt at the moment, and when the utility model is not used, the two cross beams are wound up by the hanging belt, so that the utility model is convenient to carry, has low cost, can be applied in a large area, and solves the problem of treading the working surface.

However, when in actual use, the staff steps on the suspender, makes the suspender produce easily and rocks to drive the location borer and break away from the soil layer inside, and make the staff drop to inside the foundation ditch, with this stability and the practicality that has reduced the device.

Disclosure of Invention

The purpose of the present application is: for solving staff and stepping on the suspender, make the suspender produce easily and rock to drive the location borer and break away from the soil layer inside, and make the staff drop to the inside problem of foundation ditch, this application provides a foundation ditch operation device.

The application specifically adopts the following technical scheme for realizing the purposes:

the utility model provides a foundation ditch operation device, is four type bracing pieces of falling L that are the rectangle and distribute, the one end fixedly connected with location borer of falling L type bracing piece, adjust the spout has been seted up to the one end of location borer, the inside sliding connection who adjusts the spout has the regulation pole, bottom one side fixedly connected with bearing block of regulation pole, four the loading board is installed to the centre of falling L type bracing piece, the bottom of loading board is inconsistent with the bearing block.

Through adopting above-mentioned technical scheme, through setting up the cooperation use of falling L type bracing piece and location borer, loading board for the staff tramples when the top of loading board, makes falling L type bracing piece through inserting the inside one end of foundation ditch and the inboard conflict of foundation ditch, and cooperates the pulling force that the location borer provided for falling L type bracing piece, hangs the loading board stable and establishes the inside at the foundation ditch, has effectively improved the stability of device.

Further, the inside rotation of adjusting the spout is connected with the threaded rod, the one end and the regulation pole threaded connection of threaded rod just the one end of threaded rod passes the type bracing piece of falling L to fixedly connected with handle, one side of adjusting the pole is provided with the scale mark.

Through adopting above-mentioned technical scheme, through setting up the cooperation use of threaded rod and scale mark for can drive the regulation pole through rotating the handle and drive the supporting block and push out to suitable amount length along the length direction who adjusts the spout, with this distance that the supporting block in depth into the foundation ditch of being convenient for is improved the application scope of device.

Further, the fixed subassembly is installed to the one end of handle, fixed subassembly is including setting up the fixed screw thread in handle one end, just the one end of handle has lock nut through fixed screw thread threaded connection.

Through adopting above-mentioned technical scheme, through setting up the cooperation use of fixed screw thread and lock nut for screw up and form fixed connection between lock nut can drive handle and the type bracing piece of falling L, effectively reduced the mistake to the handle and touched, improved the stability of device.

Further, one end of the handle is sleeved with a nut gasket, and the nut gasket is arranged between the locking nut and the inverted L-shaped supporting rod.

Through adopting above-mentioned technical scheme, through setting up the nut gasket and effectively increased the area of contact between lock nut and the type bracing piece of falling L, reduced the pressure that the type bracing piece of falling L received, improved the practicality of device.

Further, the bottom of the bearing plate is fixedly connected with a rubber gasket.

Through adopting above-mentioned technical scheme, through setting up the rubber gasket, effectively improved the frictional force between bearing block and the loading board.

Further, the two ends of the bearing plate are both in damping hinge joint with illuminating lamps.

Through adopting above-mentioned technical scheme, be convenient for provide the illumination for the below of loading board through setting up the light, improved the practicality of device.

In summary, the present application includes at least one of the following benefits;

1. the utility model discloses a through setting up the cooperation use of falling L type bracing piece and location borer, loading board for the staff tramples when the top of loading board, makes falling L type bracing piece contradict with the foundation ditch is inboard through the one end of inserting the foundation ditch inside, and cooperates the pulling force that the location borer provided for falling L type bracing piece, hangs the loading board stable and establishes the inside at the foundation ditch, has effectively improved the stability of device.

2. The utility model discloses a through setting up the cooperation use of threaded rod and scale mark for can drive the regulation pole through the rotation handle and drive the length direction that the supporting block was followed the regulation spout and ejecting to suitable forehead length, with this distance that the supporting block is deep into the foundation ditch of being convenient for to adjust, thereby improved the application scope of device.

Drawings

FIG. 1 is a schematic perspective view of a device body of the present application;

FIG. 2 is a side cross-sectional view of the device body of the present application;

fig. 3 is an exploded view of the internal structure of the adjusting chute in the present application.

Reference numerals illustrate:

1. an inverted L-shaped supporting rod; 2. positioning drill rods; 3. adjusting the chute; 4. an adjusting rod; 5. a bearing block; 6. a carrying plate; 7. a threaded rod; 8. a handle; 9. a scale mark; 10. a fixing assembly; 11. a nut washer; 12. a rubber gasket; 13. a lighting lamp; 101. a fixed thread; 102. and (5) locking the nut.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses a foundation pit operation device.

Referring to fig. 1-3, a foundation pit operation device, including four type bracing pieces 1 that fall L that are the rectangle and distribute, the one end fixedly connected with location borer 2 of type bracing piece 1 falls, and regulation spout 3 has been seted up to the one end of location borer 2, and the inside sliding connection who adjusts spout 3 has regulation pole 4, and the bottom one side fixedly connected with supporting piece 5 of regulation pole 4, the loading board 6 is installed to the centre of four type bracing pieces 1 that falls, and the bottom of loading board 6 is inconsistent with supporting piece 5.

When using, at first be the rectangle through with a plurality of L type bracing pieces 1 that fall, then with the location borer 2 nail into the soil layer inside of foundation ditch both sides, then place loading board 6 at the top of bearing block 5, make the staff trample and work at the top of loading board 6, simultaneously make loading board 6 receive the human gravity to the inside pulling L type bracing piece 1 of foundation ditch and when fixing a position borer 2, make the inside one end of L type bracing piece 1 deep into the foundation ditch inconsistent with the foundation ditch, cooperation location borer 2 provides certain pulling force for L type bracing piece 1 simultaneously, thereby increased the joint strength between L type bracing piece 1 and the foundation ditch both sides, make the installation of L type bracing piece 1 more stable, thereby effectively improved the stability in use of device.

Referring to fig. 2 and 3, the inside of the adjusting chute 3 is rotatably connected with a threaded rod 7, one end of the threaded rod 7 is in threaded connection with the adjusting rod 4, one end of the threaded rod 7 penetrates through the inverted-L-shaped supporting rod 1 and is fixedly connected with a handle 8, and one side of the adjusting rod 4 is provided with a scale mark 9.

When the device is used, the threaded rod 7 is driven to rotate through the rotating handle 8, the threaded rod 7 is in threaded connection with the adjusting rod 4, meanwhile, the adjusting rod 4 is driven to move along the length direction of the adjusting chute 3, and meanwhile, the four adjusting rods 4 are driven to be the same in ejection distance by matching with the scale marks 9, so that the adjusting rod 4 is convenient to adjust, the bearing block 5 is driven to extend into the distance inside a foundation pit, and the using range of the device is enlarged.

Referring to fig. 2 and 3, a fixing assembly 10 is installed at one end of the handle 8, the fixing assembly 10 includes a fixing thread 101 provided at one end of the handle 8, and one end of the handle 8 is screwed with a lock nut 102 through the fixing thread 101, one end of the handle 8 is sleeved with a nut washer 11, and the nut washer 11 is installed between the lock nut 102 and the inverted-L support bar 1.

When the device is used, the lock nut 102 is screwed down, so that the lock nut 102 is close to the inverted-L-shaped support rod 1 along the length direction of the fixed thread 101, meanwhile, the lock nut 102 pushes the nut gasket 11 to tightly abut against the inverted-L-shaped support rod 1, and a fixed connection is formed between the handle 8 and the inverted-L-shaped support rod 1, so that the handle 8 is conveniently fixed, the false touch to the handle 8 is effectively reduced, and the stability of the device is further improved.

Referring to fig. 1 and 2, a rubber gasket 12 is fixedly connected to the bottom of the carrier plate 6. By arranging the rubber gaskets 12, the friction force between the bearing plate 6 and the bearing block 5 is effectively increased, the situation that the bearing plate 6 slides off from the surface of the bearing block 5 is reduced, and the stability of the device is further improved.

Referring to fig. 1, the illumination lamps 13 are damping hinged at both ends of the bearing plate 6. When the below light of loading board 6 is relatively poor, be convenient for provide the illumination for the staff through setting up light 13 to make things convenient for the staff to work in the foundation ditch inside, improved the practicality of device.

Working principle: firstly, a handle 8 is rotated to drive a threaded rod 7 to rotate, the threaded rod 7 is in threaded connection with an adjusting rod 4, meanwhile, the adjusting rod 4 is driven to move along the length direction of an adjusting chute 3, and meanwhile, the ejection distances of the four adjusting rods 4 are the same in cooperation with a scale mark 9, so that the distance that the adjusting rod 4 drives a bearing block 5 to extend into a foundation pit according to actual requirements is adjusted;

then through being the rectangle with a plurality of L type bracing pieces 1 and hanging the both sides of establishing at the foundation ditch to inside the soil layer of foundation ditch both sides is gone into to location borer 2, place loading board 6 at the top of bearing block 5 afterwards, make the staff trample and carry out work at the top of loading board 6, simultaneously make loading board 6 receive the human gravity to the inside pulling L type bracing piece 1 of foundation ditch and when location borer 2, make the inside one end of L type bracing piece 1 of falling go deep into the foundation ditch inconsistent with the foundation ditch, cooperation location borer 2 provides certain pulling force for L type bracing piece 1 simultaneously, thereby increased the joint strength between L type bracing piece 1 and the foundation ditch both sides, make the installation of L type bracing piece 1 more stable.

Claims (6)

1. The utility model provides a foundation ditch operation device, is four L type bracing piece (1) of falling including being the rectangle and distributing, its characterized in that: one end fixedly connected with location borer (2) of falling L type bracing piece (1), regulation spout (3) have been seted up to one end of location borer (2), the inside sliding connection of regulation spout (3) has regulation pole (4), the bottom one side fixedly connected with supporting block (5) of regulation pole (4), four install loading board (6) in the middle of falling L type bracing piece (1), the bottom of loading board (6) is inconsistent with supporting block (5).

2. A pit operation device according to claim 1, wherein: the inside rotation of adjusting spout (3) is connected with threaded rod (7), the one end and the regulation pole (4) threaded connection of threaded rod (7), just the one end of threaded rod (7) passes type bracing piece (1) of falling L to fixedly connected with handle (8), one side of regulation pole (4) is provided with scale mark (9).

3. A pit operation device according to claim 2, wherein: the fixed subassembly (10) is installed to one end of handle (8), fixed subassembly (10) are including setting up fixed screw thread (101) in handle (8) one end, just the one end of handle (8) is through fixed screw thread (101) threaded connection has lock nut (102).

4. A pit operation device according to claim 3, wherein: one end of the handle (8) is sleeved with a nut gasket (11), and the nut gasket (11) is arranged between the lock nut (102) and the inverted L-shaped supporting rod (1).

5. A pit operation device according to claim 1, wherein: the bottom of the bearing plate (6) is fixedly connected with a rubber gasket (12).

6. A pit operation device according to claim 1, wherein: both ends of the bearing plate (6) are in damping hinge joint with illuminating lamps (13).