CN212534119U

CN212534119U - Road and bridge construction foundation ditch patching device

Info

Publication number: CN212534119U
Application number: CN202020613798.8U
Authority: CN
Inventors: 潘鸿雁
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2021-02-12
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a road and bridge construction foundation ditch patching device, including retaining plate, retaining plate's one end longitudinal symmetry is equipped with the spout, and the spout is inserted and is equipped with the slider, and the slider facial make-up is equipped with the connecting pipe, and the built-in draw runner that is equipped with of connecting pipe, the go-between has been installed to the one end of draw runner, and the alternate in the connecting ring has the awl of inserting, inserts the top of awl and has installed the clamp plate, and the connecting pipe facial make-up is equipped with the link, is equipped with the screw hole on the link, threaded hole female connection bolt, and the one end of draw runner. Insert the slider of connecting pipe one end from the spout upper end mouth, according to the horizontal position pulling smooth bar that collapses of foundation ditch, correspond suitable position until the go-between, with the bolt screw in constant head tank again, will insert the awl and insert from the last end mouth of go-between after that, insert in the awl inserts earth, the position of controlling of firm fender apron, the installation is more convenient, has solved the comparatively loaded down with trivial details problem of installation that exists among the prior art.

Description

Road and bridge construction foundation ditch patching device

Technical Field

The utility model belongs to the technical field of the road and bridge construction, concretely relates to road and bridge construction foundation ditch patching device.

Background

When road and bridge construction, in order to let bridge beam supports the base and stably settle subaerial, can erect more and dig on the ground and establish the foundation ditch for pour bridge beam supports the base, the earth that the foundation ditch encloses adopts the rammer compactor to tamp, with the compactness of guarantee foundation ditch limit enclosing earth.

When the dug foundation pit is washed by heavy rain, the wall surface of the foundation pit is easy to collapse, the vertical configuration of the wall surface of the foundation pit is seriously influenced, at present, in order to repair the foundation pit, the soil collapsed to the bottom of the foundation pit is shoveled to the side wall of the foundation pit, the collapsed position is filled with the soil, and is tamped again by a tamping machine, a supporting plate needs to be vertically erected on the wall surface of the foundation pit in the filling process, supporting plate supporting structures are erected at different positions of the bottom of the foundation pit, the main body of each supporting plate supporting structure is formed by supporting rods of various types, the supporting rods are fixed with each other through bolts and nuts, the supporting structure of the supporting plate is inserted into soil at the bottom of the foundation pit by adopting an inserting cone, and is fixed with the supporting plate by adopting various bolts and nuts, thereby the vertical support position of steadying support board, the restriction backup pad is emptyd because of earth pushes down, and the weak point of existence has: when the installation on the spot, need the bolt and the nut of installation different models, it is comparatively loaded down with trivial details to install.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road and bridge construction foundation ditch patching device to solve the comparatively loaded down with trivial details problem of installation that exists among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a road and bridge construction foundation ditch patching device, includes and keeps off the native board, the one end symmetry that keeps off the native board is equipped with the spout, the spout is inserted and is equipped with the slider, the slider facial make-up is equipped with the connecting pipe, the built-in draw runner that is equipped with of connecting pipe, the go-between has been installed to the one end of draw runner, the interlude has inserted the awl in the connecting ring, the clamp plate has been installed at the top of inserting the awl, the connecting pipe facial make-up is equipped with the link, be equipped with the screw hole on the link, screw hole female connection bolt, the one end of draw runner evenly is equipped with.

Preferably, the cross section of the sliding groove is of an isosceles trapezoid groove structure, and the cross section of the sliding block is of an isosceles trapezoid block structure.

Preferably, the connecting pipe is of a square pipe structure, and the cross section of the sliding bar is square.

Preferably, the inserting cone is a round rod structure with a cone arranged at one end, and the length of the inserting cone is not less than two meters.

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

the utility model provides a road and bridge construction foundation ditch patching device, only need will keep off the vertical place of native board in the foundation ditch bottom and be close to the position of collapsing, insert the slider of connecting pipe one end from the spout upper end mouth, according to the horizontal position pulling draw bar that collapses of foundation ditch, until the go-between corresponds suitable position, with the bolt in the screw in constant head tank again, in will inserting the awl and insert earth from the upper end mouth of go-between after that, firm keep off native board about the position can, make the installation more swift convenient, the comparatively loaded down with trivial details problem of installation that exists among the prior art has been solved.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view in partial cutaway of FIG. 1;

fig. 3 is a schematic top view of fig. 1.

In the figure: 1 soil retaining plate, 2 chutes, 3 sliding blocks, 4 connecting pipes, 5 sliding bars, 6 connecting rings, 7 inserting cones, 8 pressing plates, 9 connecting frames, 10 threaded holes, 11 bolts and 12 positioning grooves.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, a road and bridge construction foundation pit repairing device comprises a retaining plate 1, wherein the front and rear length of the retaining plate 1 is 3 meters, the upper and lower height of the retaining plate 1 is 2.5 meters, sliding chutes 2 are symmetrically arranged on the front and rear sides of the right end of the retaining plate 1, the inner wall of each sliding chute 2 is in sliding contact with the outer wall of a corresponding sliding block 3, the cross section of each sliding chute 2 is in an isosceles trapezoid groove structure, the cross section of each sliding block 3 is in an isosceles trapezoid block structure, the matching cross sections of the sliding chutes 2 and the sliding blocks 3 are in isosceles trapezoids with a wide left side and a narrow right side, the sliding blocks 3 are limited to be separated from the sliding chutes 2 rightwards, when the position of a connecting pipe 4 is fixed, the retaining plate 1 cannot move transversely, the right end of the sliding block 3 is welded to the left end of a connecting pipe 4, the inner wall of the connecting pipe 4 is in sliding contact with the outer wall of a sliding bar, restriction draw bar 5 is in 4 rotations of connecting pipe, the right-hand member welded connection go-between 6 of draw bar 5, go-between 6 is the ring structure, it inserts awl 7 to alternate in the go-between 6, go-between 6 is sliding fit with the outer wall that inserts awl 7, insert awl 7 and set up the circular rod structure of circular cone for the lower extreme, the length of inserting awl 7 is three meters, the top welded connection who inserts awl 7 has clamp plate 8, strike clamp plate 8, insert in awl 7 inserts earth, insert in the awl 7 inserts earth through inserting of both sides, and clamp plate 8's lower extreme compresses tightly go-between 6 subaerial.

Referring to fig. 1, fig. 2 and fig. 3, the upper surface right side welded connection of connecting pipe 4 has link 9, link 9 is the right angle board structure, be equipped with screw hole 10 on the link 9, screw hole 10 female connection bolt 11, the upper end of slide 5 transversely evenly is equipped with constant head tank 12, distance between the adjacent constant head tank 12 is 40 centimetres, bolt 11 pegs graft with constant head tank 12, insert in constant head tank 12 when bolt 11 for slide 5 can not slide in connecting pipe 4.

In implementation, except that the sliding bar 5 is not separated from the connecting pipe 4, each combined component is in a separated state, the soil retaining plate 1 is vertically placed at the bottom of a foundation pit and kept close to a collapse position, the sliding block 3 at one end of the connecting pipe 4 is inserted into the sliding groove 2 from the upper port until the connecting pipe 4 contacts the ground of the side wall of the foundation pit, the bolt 11 is rotated forwards to enable the bolt 11 to be separated from the positioning groove 12, the sliding bar 5 can be pulled according to the transverse collapse position of the foundation pit so that the sliding bar 5 is continuously separated from the connecting pipe 4 until the connecting ring 6 corresponds to a proper position, the bottom of the bolt 11 corresponds to the corresponding positioning groove 12, the bolt 11 is screwed into the positioning groove 12 again, the inserting cone 7 is inserted into the upper port of the connecting ring 6, the pressing plate 8 is knocked so that the inserting cone 7 is inserted into soil, the connecting ring 6 is pressed on the ground by the lower end of the pressing plate 8, and when the, spout 2 all is the narrow isosceles trapezoid in the wide right side in a left side with 3 cooperation cross-sections of slider, restriction slider 3 breaks away from spout 2 right, and when connecting pipe 4 position was fixed, but fender apron 1 lateral shifting, the firm fender apron 1 of keeping off left and right sides position, according to this mode, the position installation that will collapse keeps off apron 1, it is more convenient to install, during the banket, only need to keep off to earth apron 1 and collapse to fill earth between the position, and it can to tamp earth with the rammer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a road and bridge construction foundation ditch patching device, includes fender apron (1), its characterized in that: keep off the one end longitudinal symmetry of soil board (1) and be equipped with spout (2), spout (2) are inserted and are equipped with slider (3), slider (3) facial make-up is equipped with connecting pipe (4), connecting pipe (4) built-in smooth rod (5) that are equipped with, go-between (6) have been installed to the one end of smooth rod (5), it has inserted awl (7) to alternate in go-between (6), it has installed clamp plate (8) to insert the top of awl (7), connecting pipe (4) facial make-up is equipped with link (9), be equipped with screw hole (10) on link (9), screw hole (10) female connection bolt (11), the one end of smooth rod (5) evenly is equipped with constant head tank (12), bolt (11) are pegged graft with constant head tank (12).

2. The device of claim 1, wherein: the section of the sliding groove (2) is of an isosceles trapezoid groove structure, and the section of the sliding block (3) is of an isosceles trapezoid block structure.

3. The device of claim 1, wherein: the connecting pipe (4) is of a square pipe structure, and the cross section of the sliding bar (5) is square.

4. The device of claim 1, wherein: the inserting cone (7) is of a round rod structure with a cone arranged at one end, and the length of the inserting cone (7) is not less than two meters.