CN217480195U

CN217480195U - Piping lane underground structure device

Info

Publication number: CN217480195U
Application number: CN202221664357.6U
Authority: CN
Inventors: 陈笑亮; 李平; 张春波; 李丹丹
Original assignee: Hangzhou Junshun Construction Co ltd
Current assignee: Hangzhou Junshun Construction Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-09-23
Anticipated expiration: 2032-06-30

Abstract

The utility model relates to a excavation supporting field just discloses a piping lane excavation supporting device, including base, supporting mechanism and spacing subassembly, the cove of base rotates and is connected with first screw rod, the surperficial threaded connection of first screw rod has the fly leaf, supporting mechanism locates on the base, supporting mechanism connects in the pivot of base cove including rotating, the fixed surface of pivot installs the mounting panel. This piping lane underground structure supporting device, through under the effect of pivot, make the mounting panel rotate to vertical from the level, then insert the recess through making the fly leaf in, it is spacing to the mounting panel, make it unable to rotate, at this moment under the effect of supporting plate, strut the foundation ditch, and when rotating the second screw rod, can adjust the distance between mounting panel and the supporting plate, thereby realize the foundation ditch of the different width of adaptation, and when needs carry the transportation, can make the mounting panel accomodate to the base in through rotating the mounting panel.

Description

Piping lane underground structure device

Technical Field

The utility model belongs to the technical field of the excavation supporting and specifically relates to a piping lane excavation supporting device is related to.

Background

The foundation pit support is a supporting and blocking, reinforcing and protecting measure adopted for the side wall of the foundation pit and the surrounding environment in order to ensure the safety of the underground structure construction and the surrounding environment of the foundation pit, and the support needs to be carried out through a supporting device during the construction in the foundation pit of a pipe gallery.

The existing foundation pit supporting device is generally integral or assembled, but most of the integral structures are fixed structures, so that the integral foundation pit supporting device is inconvenient to transport and carry, and the assembled foundation pit supporting device needs to consume more time in installation and is not beneficial to quick assembly for construction.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, this application provides a piping lane underground structure device, possesses advantages such as portable and fast assembly.

In order to achieve the above purpose, the present application provides the following technical solutions: a pipe gallery foundation pit supporting device comprises a base, a supporting mechanism and a limiting assembly, wherein a concave position of the base is rotatably connected with a first screw rod, a movable plate is connected to the surface of the first screw rod in a threaded manner, and the supporting mechanism is arranged on the base;

strut the mechanism and connect in the pivot of base cove including rotating, the fixed surface of pivot installs the mounting panel, the cove of mounting panel is rotated and is connected with the second screw rod that runs through and extend to mounting panel one side, the surperficial threaded connection of second screw rod has quantity to be two movable blocks, two the surface of movable block all rotates and is connected with the connecting rod, two the other end of connecting rod all rotates and is connected with the connecting block, two equal sliding connection has the montant on the connecting block, the top and the equal fixed mounting in bottom of montant have a fixed block, two the fixed surface of fixed block installs a backplate, the bottom of mounting panel is seted up flutedly.

Through adopting above-mentioned technical scheme, under the effect of supporting mechanism, first screw rod and fly leaf, strut the foundation ditch to when need not the use, accomodate strutting through the base.

Further, spacing subassembly includes two dead levers and two screw thread bolts, two dead lever fixed mounting is on the surface of the both sides of base, screw thread bolt threaded connection is on the base, two the equal sliding connection in surface of dead lever has the limiting plate that runs through and extend to the base concave recess, two the equal fixed mounting in the surface of one side that separates mutually of limiting plate has the spring of cup jointing in the dead lever surface.

Through adopting above-mentioned technical scheme, under the effect of limiting plate, carry out spacing fixed to the mounting panel of accomodating in the base.

Furthermore, the front-view cross section of the fixed rod is T-shaped, the front-view cross section of the limiting plate is L-shaped, the cross section of the horizontal section of the limiting plate is matched with the size of the groove, and the limiting plate is provided with a jack corresponding to the threaded bolt.

Through adopting above-mentioned technical scheme, the dead lever of T shape is guaranteed that the spring can be compressed, and the limiting plate of L shape, the removal of the limiting plate of being convenient for through rotating the screw thread bolt, and in inserting the jack to fix the limiting plate.

Further, the surfaces of one ends of the first screw rod and the second screw rod are fixedly provided with handles.

Through adopting above-mentioned technical scheme, under the effect of handle, be convenient for rotate first screw rod and second screw rod.

Furthermore, the front section of the movable plate is U-shaped, the surface of the movable plate is attached to the surface of the concave part of the base, and the section size of the vertical section of the movable plate is matched with the size of the groove.

Through adopting above-mentioned technical scheme, in the fly leaf of U-shaped can insert two recesses simultaneously, the surface laminating guarantees that the fly leaf can only vertically reciprocate, and the size adaptation is guaranteed to just in time insert the recess.

Further, the mounting plate is a plate body with an opening on the surface.

Through adopting above-mentioned technical scheme, guarantee that the movable block can remove in the opening part.

Furthermore, the surface of the second screw is provided with two threads in opposite directions.

Through adopting above-mentioned technical scheme, when guaranteeing that the second screw rod rotates, two movable blocks move to relative one side or one side that leaves mutually.

Furthermore, the cross-section of the movable block is I-shaped, and the width of the middle section of the movable block is matched with the width of the surface opening of the mounting plate.

By adopting the technical scheme, the movable block can only vertically move up and down.

To sum up, the utility model provides a following technical scheme: the utility model provides a piping lane excavation supporting device, setting through supporting mechanism, when using, only need be under the effect of pivot, make the mounting panel rotate to vertical from the level, then insert in the recess through making the fly leaf, it is spacing to the mounting panel, make it unable to rotate, this moment under the effect of supporting plate, strut the foundation ditch, and when rotating the second screw rod, can adjust the distance between mounting panel and the supporting plate, thereby realize the foundation ditch of the different width of adaptation, and when needs carry the transportation, can be through rotating the mounting panel, make the mounting panel accomodate to the base in, the transportation of the supporting device of being convenient for this moment, portable and fast assembly's purpose has been realized.

Drawings

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is an enlarged view of a in fig. 1 of the present invention.

Fig. 3 is a side view of the mounting plate of the present invention.

Description of the reference numerals:

1. a base; 2. a first screw; 3. a movable plate; 4. a rotating shaft; 5. mounting a plate; 6. a second screw; 7. a movable block; 8. a connecting rod; 9. connecting blocks; 10. a vertical rod; 11. a fixed block; 12. supporting the guard plate; 13. a groove; 14. fixing the rod; 15. a limiting plate; 16. a spring; 17. a threaded bolt; 18. a handle.

Detailed Description

Referring to fig. 1-2, the pipe gallery foundation pit supporting apparatus in this embodiment includes a base 1, a supporting mechanism, and a limiting component, a first screw rod 2 is rotatably connected to a concave portion of the base 1, a handle 18 is fixedly mounted on an end surface of the first screw rod 2, and the first screw rod 2 is conveniently rotated by the handle 18.

The movable plate 3 is connected to the surface of the first screw rod 2 in a threaded mode, the front section of the movable plate 3 is U-shaped, and the surface of the movable plate 3 is attached to the surface of the concave portion of the base 1, so that under the limiting effect of the side wall of the concave portion of the base 1, when the first screw rod 2 rotates, the movable plate 3 can only move up and down and cannot rotate along with the rotation of the first screw rod 2, the supporting mechanism is arranged on the base 1, the foundation pit is supported through the supporting mechanism, and the number of the supporting mechanism is two.

Referring to fig. 1-2, the limiting assembly includes two fixing rods 14 and two threaded bolts 17, including the fixing rods 14 fixedly mounted on the surfaces of the two sides of the base 1, the two fixing rods 14 are fixedly mounted on the surfaces of the two sides of the base 1, the two threaded bolts 17 are threaded on the base 1, the surfaces of the two fixing rods 14 are all slidably connected with a limiting plate 15 penetrating through and extending to the concave portion of the base 1, the front cross section of the limiting plate 15 is L-shaped, and the top height of the limiting plate 15 is greater than the top height of the base 1, so as to drive the limiting plate 15 to slide on the inner surface of the fixing rods 14, the surfaces of the two limiting plates 15 on the opposite sides are all fixedly mounted with springs 16 sleeved on the surfaces of the fixing rods 14, and the springs 16 play a role in resilience.

Meanwhile, the limiting plate 15 is provided with a jack corresponding to the threaded bolt 17, and the threaded bolt 17 is rotated and inserted into the jack, so that the limiting plate 15 is fixed

Referring to fig. 1-3, the supporting mechanism includes a rotating shaft 4 rotatably connected to the recess of the base 1, a mounting plate 5 is fixedly mounted on the surface of the rotating shaft 4, the mounting plate 5 is a plate body with an opening on the surface, the mounting plate 5 can be rotated under the action of the rotating shaft 4, and a groove 13 is formed at the bottom of the mounting plate 5.

The size of the groove 13 is matched with the size of the section of the vertical section of the movable plate 3 and the size of the section of the horizontal section of the limiting plate 15, so that the vertical section of the movable plate 3 and the horizontal section of the limiting plate 15 are ensured to be inserted into the groove 13.

The concave part of the mounting plate 5 is rotatably connected with a second screw 6 which penetrates through and extends to one side of the mounting plate 5, the top of the second screw 6 is fixedly provided with a handle 18, and the second screw 6 is convenient to rotate under the action of the handle 18.

The surface of second screw rod 6 is equipped with quantity and is two and opposite direction's screw thread, and all is connected with movable block 7 on two sections opposite screw threads, the cross-section of movable block 7 is the I shape, and the width of the interlude of

movable block

7 and 5 open-ended width adaptations in surface of mounting panel, the width at both ends is greater than 5 open-ended width in surface of mounting panel, and the relative side surface at both ends and the surface laminating of mounting panel 5, thereby when guaranteeing that second screw rod 6 rotates, two movable blocks 7 can be to relative one side or move from one side mutually.

The surface of two movable blocks 7 all rotates and is connected with connecting rod 8, the other end of two connecting rods 8 all rotates and is connected with connecting block 9, equal sliding connection has montant 10 on two connecting blocks 9, and the both ends of montant 10 run through and extend to one side that leaves mutually of two connecting blocks 9, the top and the equal fixed mounting in bottom of montant 10 have fixed block 11, the fixed surface of two fixed blocks 11 installs a backplate 12, under the effect of backplate 12, protect the foundation ditch.

The working principle of the above embodiment is as follows:

when in use, the limit plate 15 is pulled to be drawn out from the groove 13, at the moment, the mounting plate 5 is not limited any more, so that the mounting plate 5 can be rotated under the action of the rotating shaft 4, the mounting plate 5 is rotated from horizontal to vertical, at the moment, the movable plate 3 is moved upwards by rotating the first screw rod 2 and is finally inserted into the groove 13, so that the mounting plate 5 is limited and cannot be rotated, the foundation pit is supported under the action of the support plate 12, the two movable blocks 7 are moved to the opposite side or the side away from each other by rotating the second screw rod 6, the distance between the mounting plate 5 and the support plate 12 can be adjusted under the action of the connecting rod 8, so that the foundation pits with different widths can be adapted, when in need of carrying and transportation, the first screw rod 2 is reversed, the movable plate 3 is drawn out from the groove 13, and then the mounting plate 5 is rotated, make mounting panel 5 accomodate to base 1 in, make supporting device follow the U-shaped, become a cubic to the transportation of supporting device of being convenient for has realized portable and fast assembly's purpose.

Claims

1. The utility model provides a piping lane underground structure device, includes base (1), supporting mechanism and spacing subassembly, its characterized in that: a concave part of the base (1) is rotatably connected with a first screw rod (2), the surface of the first screw rod (2) is in threaded connection with a movable plate (3), and the supporting mechanism is arranged on the base (1);

the supporting mechanism comprises a rotating shaft (4) which is rotatably connected with the concave part of the base (1), the surface of the rotating shaft (4) is fixedly provided with an installation plate (5), the concave part of the installation plate (5) is rotatably connected with a second screw rod (6) which penetrates through and extends to one side of the installation plate (5), the surface of the second screw rod (6) is in threaded connection with two movable blocks (7), the surfaces of the two movable blocks (7) are both rotatably connected with connecting rods (8), the other ends of the two connecting rods (8) are both rotatably connected with connecting blocks (9), the two connecting blocks (9) are both slidably connected with vertical rods (10), the top and the bottom of montant (10) all fixed mounting have fixed block (11), two the fixed surface of fixed block (11) installs a backplate (12), the bottom of mounting panel (5) is seted up fluted (13).

2. The piping lane excavation supporting device of claim 1, wherein: spacing subassembly includes two dead levers (14) and two screw thread bolt (17), two dead lever (14) fixed mounting is on the both sides surface of base (1), two screw thread bolt (17) threaded connection is on base (1), two the equal sliding connection in surface of dead lever (14) has limiting plate (15) that run through and extend to base (1) cove, two the equal fixed mounting in dead lever (14) surface that leaves mutually of limiting plate (15) has spring (16) of cup jointing in dead lever (14) surface.

3. The piping lane excavation supporting device of claim 2, wherein: the front-view cross section of the fixing rod (14) is T-shaped, the front-view cross section of the limiting plate (15) is L-shaped, the cross section of the horizontal section of the limiting plate (15) is matched with that of the groove (13), and the limiting plate (15) is provided with a jack corresponding to the threaded bolt (17).

4. The pipe gallery foundation pit supporting device of claim 1, wherein: and handles (18) are fixedly arranged on the surfaces of one ends of the first screw rod (2) and the second screw rod (6).

5. The piping lane excavation supporting device of claim 1, wherein: the front section of the movable plate (3) is U-shaped, the surface of the movable plate (3) is attached to the surface of the concave part of the base (1), and the section size of the vertical section of the movable plate (3) is matched with the size of the groove (13).

6. The piping lane excavation supporting device of claim 1, wherein: the mounting plate (5) is a plate body with an opening on the surface.

7. The piping lane excavation supporting device of claim 1, wherein: the surface of the second screw (6) is provided with two threads in opposite directions.

8. The piping lane excavation supporting device of claim 1, wherein: the cross-section of the movable block (7) is I-shaped, and the width of the middle section of the movable block (7) is matched with the width of the surface opening of the mounting plate (5).