CN214579274U

CN214579274U - A pipeline supporting construction for municipal construction

Info

Publication number: CN214579274U
Application number: CN202022962416.5U
Authority: CN
Inventors: 张耀华
Original assignee: Yunnan Fangwang Building Materials Co ltd
Current assignee: Yunnan Fangwang Building Materials Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-11-02
Anticipated expiration: 2030-12-10

Abstract

The utility model belongs to the field of supporting devices, in particular to a pipeline supporting structure for municipal construction, which comprises two supporting base plates, wherein the two supporting base plates are symmetrically distributed, one side wall of each supporting base plate is fixedly connected with five anchoring nails, and the bottom of each supporting base plate is fixedly connected with a positioning plate; will support the horizontal pole and arrange the position between two support substrates in, and twist two top tight ties that change support horizontal pole both ends through the wrench, make top tight tie realize removing the adjustment at the screw thread influence of thread groove, tie into the cooperation inslot until top tight, later pass the stopper and support the horizontal pole and make the bottom of stopper get into in the fixed block, it connects to realize in the set screw hole fixedly to the stopper to pass the fixed block through the fixed block, it is spacing to carry out the separation to top tight tie through the stopper, thereby realize supporting the substrate support, when having guaranteed stability, also improved the adaptability to excavation supporting through setting up of adjustable top tight tie.

Description

A pipeline supporting construction for municipal construction

Technical Field

The utility model belongs to the supporting device field specifically is a pipeline supporting construction for municipal construction.

Background

The urban pipeline installation method comprises grooving construction and non-grooving construction, wherein the grooving construction needs to dig a pipe trench firstly, in order to prevent foundation pit collapse, the digging of the pipe trench needs to take slope taking and supporting measures according to the conditions of geological conditions, digging depth, surrounding environment, underground pipelines, underground water and the like, common supporting measures for the non-slope digging include wood sheet piles and steel sheet piles, and the arrangement of the supports is to ensure the safety of the underground structure construction and the surrounding environment of the foundation pit, and support, reinforcement and protection measures are adopted for the side wall and the surrounding environment.

When carrying out pipeline foundation ditch lateral wall and strut now, because the pipeline foundation ditch is longer, the internal face of foundation ditch is not very the parallel and level, how much can have some errors and slope, and the length of the horizontal bracing piece of current supporting construction can not finely tune according to the foundation ditch wall fast, and the installation operation is more complicated to make the support stability also can receive certain influence, thereby reduced the practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline supporting construction for municipal construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a pipeline supporting structure for municipal construction comprises two supporting base plates, wherein the two supporting base plates are symmetrically distributed, five anchoring nails are fixedly connected to one side wall of each supporting base plate, a positioning plate is fixedly connected to the bottom of each supporting base plate, two supporting cross rods are arranged between the two supporting base plates, two ends of each supporting cross rod are in threaded connection with a tightening bolt, a hexagonal block is arranged on the outer side of each tightening bolt, two ends of each supporting cross rod are in sliding connection with limiting blocks, two fixing blocks are fixedly connected to the outer wall of the bottom of each supporting cross rod, the two limiting blocks penetrate through the supporting cross rods, the bottoms of the two limiting blocks are respectively located in the two fixing blocks, bolts are in sliding connection with the fixing blocks and are in threaded connection with the limiting blocks, one of the supporting cross rods is fixedly connected with a positioning block, the inboard sliding connection of locating piece has two fixture blocks that are the symmetric distribution, another support horizontal pole fixedly connected with joint seat, locating piece sliding connection in the joint seat, the fixture block with joint seat sliding connection.

As a further aspect of the present invention: the positioning plate is internally provided with a ground nail which penetrates through the positioning plate and is in sliding connection with the positioning plate.

As a further aspect of the present invention: threaded grooves are formed in the two ends of the supporting cross rod, and the two tightening bolts are in threaded connection with the inner sides of the threaded grooves respectively.

As a further aspect of the present invention: the supporting substrate is provided with a matching groove matched with the jacking bolt.

As a further aspect of the present invention: the limiting block is provided with a fixing screw hole, the bolt penetrates through the fixing block, and one end of the bolt is in threaded connection with the inside of the fixing screw hole.

As a further aspect of the present invention: two chutes are formed in the positioning block, pressure springs are fixedly connected in the chutes, and the two clamping blocks are fixedly connected with the two pressure springs respectively.

As a further aspect of the present invention: the clamping seat is provided with two clamping grooves, and the two clamping blocks are respectively in sliding connection with the two clamping grooves.

Compared with the prior art, the beneficial effects of the utility model are that:

when the device is installed, the supporting base plates are arranged on two sides of the inner wall of the foundation pit and are connected to the side wall of the foundation pit through anchor nails, then the ground nails penetrate through the positioning plates and are connected to the ground to realize primary positioning, then the two supporting cross rods are matched and spliced, the clamping blocks are pressed into the sliding grooves to enable the compression springs to contract, then the positioning blocks are inserted into the inner sides of the clamping seats, after the clamping blocks reach the positions of the clamping grooves, the compression springs extend to drive the clamping blocks to enter the clamping grooves to realize the positioning of the positioning blocks and the clamping seats, the connection between the two supporting cross rods is completed, then the supporting cross rods are arranged between the two supporting base plates, two tightening bolts at two ends of the supporting cross rods are screwed by a wrench, the tightening bolts are enabled to realize movement adjustment under the influence of threads of the thread grooves until the tightening bolts enter the matching grooves, so that the supporting cross rods jack up and support the two supporting base plates, then the limiting blocks penetrate through the supporting cross rods to enable the bottoms of the limiting blocks to enter the fixing blocks, pass the fixed block through the fixed block and twist and connect in the set screw and realize fixing the stopper, it is spacing to carry out the separation to the tight bolt in top through the stopper for the position of the tight bolt in top is stable, thereby realizes the support to supporting the base plate, when having guaranteed stability, has also improved the adaptability to excavation supporting through setting up of the tight bolt in adjustable top.

Drawings

Fig. 1 is a schematic structural view of a pipe supporting structure for municipal construction;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

fig. 4 is a schematic structural view of a support rail and a thread groove in a pipe support structure for municipal construction.

In the figure: 1. supporting a substrate; 101. a mating groove; 11. anchoring the bolts; 12. positioning a plate; 13. a ground nail; 2. a support rail; 21. a limiting block; 211. fixing screw holes; 22. a thread groove; 23. a fixed block; 231. a bolt; 3. tightly pushing the bolt; 31. hexagonal blocks; 4. positioning blocks; 41. a clamping block; 42. a chute; 421. a pressure spring; 5. a clamping seat; 501. a clamping groove.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, a pipeline supporting structure for municipal construction includes two supporting base plates 1, the two supporting base plates 1 are symmetrically distributed, a sidewall of the supporting base plate 1 is fixedly connected with five anchoring nails 11, a bottom of the supporting base plate 1 is fixedly connected with a positioning plate 12, two supporting cross rods 2 are disposed between the two supporting base plates 1, both ends of the supporting cross rods 2 are respectively connected with a tightening bolt 3 through a screw thread, an outer side of the tightening bolt 3 is provided with a hexagonal block 31, both ends of the supporting cross rods 2 are respectively connected with a limiting block 21 through a sliding way, a bottom outer wall of the supporting cross rods 2 is fixedly connected with two fixing blocks 23, the two limiting blocks 21 are respectively located in the two fixing blocks 23, the fixing blocks 23 are respectively connected with a bolt 231 through a sliding way, the bolt 231 is connected with the limiting blocks 21 through a screw thread, one of the supporting cross rods 2 is fixedly connected with a positioning block 4, the inner side of the positioning block 4 is slidably connected with two clamping blocks 41 which are symmetrically distributed, the other supporting cross rod 2 is fixedly connected with a clamping seat 5, the positioning block 4 is slidably connected in the clamping seat 5, and the clamping blocks 41 are slidably connected with the clamping seat 5; when the support base plate 1 is installed, the support base plate 1 is arranged on two sides of the inner wall of a foundation pit and is nailed on the side wall of the foundation pit through an anchor 11, then the support base plate passes through a positioning plate 12 through a ground nail 13 and is nailed on the ground to realize primary positioning, then the two support cross rods 2 are matched and spliced, a clamping block 41 is pressed into a sliding groove 42 to enable a pressure spring 421 to contract, then a positioning block 4 is inserted into the inner side of a clamping seat 5 until the clamping block 41 reaches the position of a clamping groove 501, the pressure spring 421 extends to drive the clamping block 41 to enter the clamping groove 501 to realize positioning of the positioning block 4 and the clamping seat 5, connection between the two support cross rods 2 is completed, then the support cross rods 2 are arranged at the position between the two support base plates 1, and two hexagonal blocks 31 at two ends of the support cross rods 2 are screwed by a wrench, so that movement adjustment is realized by the influence of threads of a jacking bolt 3 on a thread groove 22 until the jacking bolt 3 enters a matching groove 101, make and support horizontal pole 2 and support 1 jack-up of two supporting substrate, support horizontal pole 2 and offer the groove that is used for stopper 21 to penetrate, later pass stopper 21 and support horizontal pole 2, make the bottom of stopper 21 get into in fixed block 23, it is fixed to stopper 21 to pass fixed block 23 and articulate the realization in fixed screw 211 through bolt 231, it is spacing to carry out the separation to tight bolt 3 in top through stopper 21, make the position of tight bolt 3 in top stable, thereby realize the support to supporting substrate 1, when having guaranteed stability, also through adjustable top tight bolt 3 set up the adaptability that has improved foundation ditch support.

In fig. 1: a ground nail 13 is arranged in the positioning plate 12, and the ground nail 13 penetrates through the positioning plate 12 and is in sliding connection with the positioning plate 12; the positioning plate 12 is provided with a hole for the ground nail 13 to penetrate through, and the ground nail 13 is nailed on the ground by penetrating the hole formed by the positioning plate 12.

In fig. 2 and 4: both ends of the supporting cross rod 2 are provided with thread grooves 22, the two tightening bolts 3 are respectively in threaded connection with the inner sides of the two thread grooves 22, the supporting substrate 1 is provided with a matching groove 101 matched with the tightening bolts 3, the limiting block 21 is provided with a fixing screw hole 211, the bolt 231 penetrates through the fixing block 23, and one end of the bolt 231 is in threaded connection with the fixing screw hole 211; when installation will support horizontal pole 2 and arrange the position between two supporting substrate 1 in, and twist two tight ties 3 in top of rotating support horizontal pole 2 both ends through the wrench, make the tight bolt 3 in top realize removing the adjustment in the screw thread influence of thread groove 22, until the tight bolt 3 in top gets into cooperation groove 101, make support horizontal pole 2 with two supporting substrate 1 jack-up supports, later pass support horizontal pole 2 with stopper 21 and make the bottom of stopper 21 get into in fixed block 23, pass fixed block 23 through bolt 231 and twist and connect in fixed screw 211 and realize fixing stopper 21, it is spacing to carry out the separation to tight bolt 3 in top through stopper 21, make the position stability of tight bolt 3 in top, thereby realize the support to supporting substrate 1.

In fig. 3: the positioning block 4 is provided with two sliding grooves 42, a pressure spring 421 is fixedly connected in the sliding groove 42, the two fixture blocks 41 are respectively and fixedly connected with the two pressure springs 421, the clamping seat 5 is provided with two clamping grooves 501, and the two fixture blocks 41 are respectively and slidably connected with the two clamping grooves 501; when will support horizontal pole 2 and install, two support horizontal poles of accessible 2 cooperate the concatenation, once only install two support horizontal poles 2 simultaneously, when the concatenation, press fixture block 41 and make pressure spring 421 shrink in the income spout 42, then insert locating piece 4 to the inboard of joint seat 5, reach the position of draw-in groove 501 after until fixture block 41, pressure spring 421 extends and drives fixture block 41 and realize the location of locating piece 4 and joint seat 5 in getting into draw-in groove 501, accomplish two connections that support between the horizontal pole 2.

The utility model discloses a theory of operation is: when the support base plate 1 is installed, the support base plate 1 is arranged on two sides of the inner wall of a foundation pit and is nailed on the side wall of the foundation pit through an anchor 11, then the support base plate passes through a positioning plate 12 through a ground nail 13 and is nailed on the ground to realize primary positioning, then the two support cross rods 2 are matched and spliced, a clamping block 41 is pressed into a sliding groove 42 to enable a pressure spring 421 to contract, then a positioning block 4 is inserted into the inner side of a clamping seat 5 until the clamping block 41 reaches the position of a clamping groove 501, the pressure spring 421 extends to drive the clamping block 41 to enter the clamping groove 501 to realize positioning of the positioning block 4 and the clamping seat 5, connection between the two support cross rods 2 is completed, then the support cross rods 2 are arranged at the position between the two support base plates 1, and two hexagonal blocks 31 at two ends of the support cross rods 2 are screwed by a wrench, so that movement adjustment is realized by the influence of threads of a jacking bolt 3 on a thread groove 22 until the jacking bolt 3 enters a matching groove 101, make and support horizontal pole 2 and support two supporting substrate 1 jack-ups, later pass the stopper 21 and support horizontal pole 2, make the bottom of stopper 21 get into in the fixed block 23, pass through bolt 231 and screw the fixed block 23 and connect the realization in fixed screw 211 to fix stopper 21, it is spacing to carry out the separation to the tight bolt 3 in top through stopper 21, make the position stability of the tight bolt 3 in top, thereby realize the support to supporting substrate 1, when having guaranteed stability, also improved the adaptability to excavation supporting through adjustable top tight bolt 3's setting.

The above-mentioned, 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. A pipeline supporting structure for municipal construction comprises two supporting base plates (1), and is characterized in that the two supporting base plates (1) are symmetrically distributed, one side wall of each supporting base plate (1) is fixedly connected with five anchoring nails (11), the bottom of each supporting base plate (1) is fixedly connected with a positioning plate (12), two supporting cross rods (2) are arranged between the two supporting base plates (1), two ends of each supporting cross rod (2) are in threaded connection with a jacking bolt (3), the outer side of each jacking bolt (3) is provided with a hexagonal block (31), two ends of each supporting cross rod (2) are in sliding connection with a limiting block (21), the outer wall of the bottom of each supporting cross rod (2) is fixedly connected with two fixing blocks (23), the two limiting blocks (21) penetrate through the supporting cross rods (2), and the bottoms of the two limiting blocks (21) are respectively located in the two fixing blocks (23), fixed block (23) sliding connection has bolt (231), bolt (231) with stopper (21) threaded connection, one of them support horizontal pole (2) fixedly connected with locating piece (4), the inboard sliding connection of locating piece (4) has two fixture blocks (41) that are the symmetric distribution, another support horizontal pole (2) fixedly connected with joint seat (5), locating piece (4) sliding connection in joint seat (5), fixture block (41) with joint seat (5) sliding connection.

2. The pipeline supporting structure for municipal construction according to claim 1, characterized in that a ground nail (13) is provided in the locating plate (12), and the ground nail (13) penetrates through the locating plate (12) and is slidably connected with the locating plate (12).

3. The pipeline supporting structure for municipal construction according to claim 1, wherein both ends of the supporting cross bar (2) are provided with thread grooves (22), and the two tightening bolts (3) are respectively screwed inside the two thread grooves (22).

4. The pipeline supporting structure for municipal construction according to claim 1, wherein the supporting base plate (1) is provided with a fitting groove (101) adapted to the tightening bolt (3).

5. The pipeline supporting structure for municipal construction according to claim 1, wherein the stopper (21) is provided with a fixing screw hole (211), the bolt (231) penetrates through the fixing block (23), and one end of the bolt (231) is screwed into the fixing screw hole (211).

6. The pipeline supporting structure for municipal construction according to claim 1, wherein the positioning block (4) is provided with two sliding grooves (42), a compression spring (421) is fixedly connected in each sliding groove (42), and the two clamping blocks (41) are respectively and fixedly connected with the two compression springs (421).

7. The pipeline supporting structure for municipal construction according to claim 1, wherein the clamping seat (5) is provided with two clamping grooves (501), and the two clamping blocks (41) are slidably connected with the two clamping grooves (501) respectively.