CN217204133U

CN217204133U - Foundation pit supporting structure for pipeline drainage engineering

Info

Publication number: CN217204133U
Application number: CN202221217084.0U
Authority: CN
Inventors: 程佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-08-16
Anticipated expiration: 2032-05-18

Abstract

The utility model belongs to the technical field of pipeline drainage engineering technique and specifically relates to a pipeline drainage engineering's underground structure, include: excavation supporting mechanism, excavation supporting mechanism includes two excavation supporting components, excavation supporting component includes baffle, fixed plate, guiding gutter, recess, a plurality of anchor nail and plug board, the fixed plate with the guiding gutter all fixes on the baffle, it is a plurality of anchor nail equidistance just runs through to be established on the fixed plate, the recess is established the baffle the fixed plate with on the guiding gutter, the plug board is fixed the baffle the fixed plate with on the guiding gutter. The utility model discloses when using, utilize the baffle to shelter from the lateral wall of foundation ditch, avoid the lateral wall of rainwater washout foundation ditch to the guiding gutter can also carry out the water conservancy diversion to the rainwater that flows down on the baffle, reduces the damage of rainwater to the bottom of foundation ditch.

Description

Foundation pit supporting structure for pipeline drainage engineering

Technical Field

The utility model relates to a pipeline drainage engineering technical field especially relates to a pipeline drainage engineering's underground structure.

Background

Pipeline drainage engineering is when installing drainage pipe, can dig the foundation ditch in advance, after the foundation ditch shaping, the lateral wall of foundation ditch is whole all to be fresh soil, when not in time installing drainage pipe, can use excavation supporting to support, but current excavation supporting construction is simple, can only play the strutting of minimumly to the lateral wall of foundation ditch, when unfortunate heavy rain weather meets, the rainwater erodees the lateral wall of foundation ditch, cause the condition such as subside of foundation ditch lateral wall very easily, after the foundation ditch lateral wall sinks, in the time of can being under construction in the later stage, because the erodeing of rainwater, earth after the foundation ditch lateral wall sinks is washed everywhere, need excavate the construction bottom once more, it takes time to restore basic waste.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the foundation ditch supporting that exists among the prior art and when using, can not block the shortcoming of the lateral wall that the rainwater erodees the foundation ditch, and the foundation ditch supporting construction of a pipeline drainage engineering who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

design a pipeline drainage engineering's underground structure, include:

excavation supporting mechanism, excavation supporting mechanism includes two excavation supporting components, excavation supporting component includes baffle, fixed plate, guiding gutter, recess, a plurality of anchor and plugboard, the fixed plate with the guiding gutter is all fixed on the baffle, it is a plurality of the anchor equidistance just runs through to be established on the fixed plate, the recess is established the baffle the fixed plate with on the guiding gutter, the plugboard is fixed the baffle the fixed plate with on the guiding gutter.

Preferably, the baffle plate structure further comprises a reinforcing mechanism, and the reinforcing mechanism is fixed on the two baffle plates.

Preferably, the reinforcing mechanism comprises a cylinder and two first threaded rods, one end of each first threaded rod is fixed on each of the two baffles, and the other end of each first threaded rod is arranged in each of the two ends of the cylinder in a threaded manner.

Preferably, the device further comprises a poking component which is fixed on the cylinder.

Preferably, the poking assembly comprises a circular ring and a plurality of fixing rods, the circular ring is sleeved and fixed on the cylinder, and the fixing rods are uniformly distributed and fixed on the circular ring.

Preferably, the hydraulic support further comprises two support mechanisms, and the two support mechanisms are respectively arranged on the two first threaded rods and the two water chutes.

Preferably, the supporting mechanism comprises a second threaded rod and a third threaded rod, the second threaded rod is threaded and penetrates through the first threaded rod, and the third threaded rod is fixed on the second threaded rod and is threaded on the water guide groove.

The utility model provides a pair of pipeline drainage engineering's underground structure, beneficial effect lies in: this pipeline drainage engineering's underground structure is when using, establish two underground structure supporting subassemblies respectively on the lateral wall of foundation ditch both sides, the baffle is pasted on the lateral wall of foundation ditch, the fixed plate is established on the ground surface of foundation ditch one side, utilize a plurality of anchors to fix the fixed plate subaerial, and then inject baffle and guiding gutter in the foundation ditch, the bottom of guiding gutter diapire and foundation ditch contacts, utilize the baffle to shelter from the lateral wall of foundation ditch, avoid the lateral wall of rainwater washout foundation ditch, and the guiding gutter can also carry out the water conservancy diversion to the rainwater that flows down on the baffle, reduce the damage of rainwater to the bottom of foundation ditch.

Drawings

Fig. 1 is the utility model provides a pipeline drainage engineering's excavation supporting construction's elevation.

Fig. 2 is the utility model provides a side view of pipeline drainage engineering's underground structure supporting subassembly.

Fig. 3 is the utility model provides a pipeline drainage engineering's underground structure's reinforcing mechanism's side view.

In the figure: the device comprises a baffle 1, a fixing plate 2, a water chute 3, a groove 4, an anchor 5, a plug-in plate 6, a cylinder 7, a first threaded rod 8, a circular ring 9, a fixing rod 10, a second threaded rod 11, a hand wheel 12 and a third threaded rod 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1 and 2, a foundation pit supporting structure for a pipe drainage work, includes:

excavation supporting mechanism, excavation supporting mechanism includes two excavation supporting components, two excavation supporting components support the lateral wall of foundation ditch both sides respectively, excavation supporting component includes baffle 1, fixed plate 2, the guiding gutter 3, recess 4, a plurality of anchor 5 and cartridge board 6, fixed plate 2 and guiding gutter 3 are all fixed on baffle 1, baffle 1 pastes on the lateral wall of foundation ditch, a plurality of anchor 5 equidistance just run through and establish on fixed plate 2, fixed plate 2 keeps flat subaerial in foundation ditch one side, utilize the mode of anchor 5 nail in fixed plate 2 and earth, fix fixed plate 2 subaerial, and then spacing in the foundation ditch with guiding gutter 3 and baffle 1, recess 4 is established at baffle 1, fixed plate 2 and guiding gutter 3, cartridge board 6 is fixed at baffle 1, fixed plate 2 and guiding gutter 3. When a plurality of pipeline drainage engineering's excavation supporting structure concatenation was used, the 6 cartridge of cartridge in one of them pipeline drainage engineering's excavation supporting structure was in the recess 4 of another adjacent pipeline drainage engineering's excavation supporting structure, utilized the mode of cartridge 6 and recess 4 block, spliced two adjacent pipeline drainage engineering's excavation supporting structure together and used.

The working principle is as follows: this pipeline drainage engineering's underground structure is when using, establish two underground structure supporting subassemblies respectively on the lateral wall of foundation ditch both sides, baffle 1 pastes on the lateral wall of foundation ditch, fixed plate 2 is established on the ground surface of foundation ditch one side, utilize a plurality of anchor nail 5 to fix fixed plate 2 subaerial, and then inject baffle 1 and guiding gutter 3 in the foundation ditch, the bottom of guiding gutter 3 diapire and foundation ditch contacts mutually, utilize baffle 1 to shelter from the lateral wall of foundation ditch, avoid the lateral wall of rainwater washout foundation ditch, and guiding gutter 3 can also carry out the water conservancy diversion to the rainwater that flows down on baffle 1, reduce the damage of rainwater to the bottom of foundation ditch.

Example 2

In embodiment 1, two excavation supporting components support the lateral wall of foundation ditch both sides respectively, do not have the relation between two excavation supporting components, and excavation supporting component only relies on anchor nail 5's fixed again, and excavation supporting mechanism's in the foundation ditch steadiness is not strong, refers to fig. 1 and 3, as the utility model discloses a another preferred embodiment, lie in with embodiment 1's difference, still include reinforcing mechanism, and reinforcing mechanism fixes on two baffles 1. And connecting the two baffle plates 1 in the two foundation pit supporting assemblies by using a reinforcing mechanism.

The reinforcing mechanism comprises a cylinder 7 and two first threaded rods 8, one ends of the two first threaded rods 8 are respectively fixed on the two baffle plates 1, and the other ends of the two first threaded rods are respectively arranged in the two ends of the cylinder 7 in a threaded mode. The cylinder 7 is screwed, the position of the cylinder 7 on the two first threaded rods 8 can be adjusted, one of the first threaded rods 8 can be separated from the cylinder 7, and the connection between the two baffle plates 1 is released.

The device also comprises a poking component which is fixed on the cylinder 7. The poking component provides a force application point for people to conveniently rotate the cylinder 7, and the condition that the hand is slippery when the cylinder 7 is screwed is avoided.

The poking assembly comprises a circular ring 9 and a plurality of fixing rods 10, the circular ring 9 is sleeved and fixed on the cylinder 7, and the fixing rods 10 are uniformly distributed and fixed on the circular ring 9.

The two supporting mechanisms are respectively arranged on the two first threaded rods 8 and the two water chutes 3. The two support mechanisms support the two first threaded rods 8 respectively.

The supporting mechanism comprises a second threaded rod 11 and a third threaded rod 13, the second threaded rod 11 is threaded and penetrates through the first threaded rod 8, and the third threaded rod 13 is fixed on the second threaded rod 11 and is threaded on the water chute 3. A hand wheel 12 is fixed on the second threaded rod 11, and the hand wheel 12 and a third threaded rod 13 are respectively arranged at two ends of the second threaded rod 11. Through twisting the hand wheel, can rotate second threaded rod 11, and then adjust the height of second threaded rod 11 on first threaded rod 8, second threaded rod 11 drives third threaded rod 13 and rotates, lets third threaded rod 13 install on guiding gutter 3, or take off from guiding gutter 3.

The working principle is as follows: during the in-service use, after two excavation supporting subassemblies are fixed well on the excavation, this moment, drum 7 suit is on one of them first threaded rod 8, then drive ring 9 and drum 7 through stirring dead lever 10 and rotate, adjust the position of drum 7 on one of them first threaded rod 8, let drum 7 install on another first threaded rod 8, utilize drum 7 to couple together two first threaded rods 8, and then support two baffles 1 on two excavation supporting subassemblies and couple together, the effect of reinforcing is got up to two excavation supporting subassemblies fixed on the excavation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a pipeline drainage engineering's excavation supporting construction which characterized in that includes:

excavation supporting mechanism, excavation supporting mechanism includes two excavation supporting components, excavation supporting component includes baffle (1), fixed plate (2), guiding gutter (3), recess (4), a plurality of anchor (5) and cartridge board (6), fixed plate (2) with guiding gutter (3) are all fixed on baffle (1), and are a plurality of anchor (5) equidistance just runs through and establishes on fixed plate (2), establish recess (4) baffle (1) fixed plate (2) with on guiding gutter (3), cartridge board (6) are fixed baffle (1) fixed plate (2) with on guiding gutter (3).

2. The foundation pit supporting structure for pipeline drainage engineering according to claim 1, further comprising a reinforcing mechanism fixed to both of the baffles (1).

3. The foundation pit supporting structure of the pipeline drainage engineering, according to claim 2, wherein the reinforcing mechanism comprises a cylinder (7) and two first threaded rods (8), one end of each of the two first threaded rods (8) is fixed on each of the two baffles (1), and the other end of each of the two first threaded rods is threaded into each of two ends of the cylinder (7).

4. The foundation pit supporting structure of pipeline drainage engineering according to claim 3, characterized by further comprising a toggle assembly fixed on the cylinder (7).

5. The foundation pit supporting structure of the pipeline drainage engineering, according to claim 4, wherein the toggle assembly comprises a circular ring (9) and a plurality of fixing rods (10), the circular ring (9) is sleeved and fixed on the cylinder (7), and the plurality of fixing rods (10) are uniformly fixed on the circular ring (9).

6. The foundation pit supporting structure for pipeline drainage engineering according to claim 3, further comprising two supporting mechanisms, wherein the two supporting mechanisms are respectively arranged on the two first threaded rods (8) and the two water chutes (3).

7. The foundation pit supporting structure of pipeline drainage engineering according to claim 6, wherein the supporting mechanism comprises a second threaded rod (11) and a third threaded rod (13), the second threaded rod (11) is threaded and penetratingly arranged on the first threaded rod (8), and the third threaded rod (13) is fixed on the second threaded rod (11) and is threaded on the water guide groove (3).