CN209602886U

CN209602886U - A kind of Anti-settling device of highway subgrade

Info

Publication number: CN209602886U
Application number: CN201920245253.3U
Authority: CN
Inventors: 冯志方
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-27
Filing date: 2019-02-27
Publication date: 2019-11-08
Anticipated expiration: 2029-02-27

Abstract

The utility model discloses a kind of Anti-settling device of highway subgrade, including top plate, concrete layer is equipped with above the top plate, the inside of the concrete layer is communicated with transverse tube, the top center of the transverse tube is communicated with vertical tube, and the first iron net is connected at the top of the inner wall of the vertical tube, is connected with bent plate at the top of the outer wall of the vertical tube, it is filled with sandstone between the bent plate and concrete layer, fits on the outside of the riser and bent plate.The Anti-settling device of highway subgrade; it avoids below a large amount of rain penetration to highway subgrade; and then it ensure that the problem of roadbed lower section is not in soil erosion; and it ensure that the intensity of roadbed; good protective effect is played to highway and roadbed; alleviate the sedimentation of roadbed by thickening roadbed than in the prior art relatively, which fundamentally solves the problems, such as, so the Anti-settling device of highway subgrade can satisfy people's needs completely.

Description

A kind of Anti-settling device of highway subgrade

Technical field

The utility model relates to highway subgrade technical field, specially a kind of Anti-settling device of highway subgrade.

Background technique

The harm of highway engineering caused by the differential settlement of roadbed is one of road quality common fault, therefore for highway subgrade The research of anti-settling is of great significance, since the problems such as detail design is unreasonable, filler is uneven, compacting dynamics is inadequate can Sedimentation phenomenon is generated, the sedimentation of part highway is the long-term erosion and infiltration due to rainwater, leads to more soft water and soil below roadbed The problem of being lost, and then resulting in subgrade settlement, roadbed in the prior art is in terms of anti-settling, merely by thickening roadbed Alleviate the sedimentation of roadbed, and can not tackle the problem at its root, so the service life of highway can not maximumlly improve, Wu Faman Sufficient people's needs.

Utility model content

The purpose of this utility model is to provide a kind of Anti-settling device of highway subgrade, to solve to mention in above-mentioned background technique Out the problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of Anti-settling device of highway subgrade, including Top plate is equipped with concrete layer above the top plate, and the inside of the concrete layer is communicated with transverse tube, the transverse tube Top center is communicated with vertical tube, and the first iron net is connected at the top of the inner wall of the vertical tube, is connected at the top of the outer wall of the vertical tube Bent plate, is filled with sandstone between the bent plate and concrete layer, the top of the bent plate is equipped with rock layer, the outer wall of the transverse tube Left and right ends are connected with riser, fit on the outside of the riser and bent plate, and the outer upper side of the riser offers card slot, The inside of the card slot is connected with fixture block, and the end of the fixture block is rotatably connected to curved bar, the bottom of the curved bar by pin shaft It is connected with iron frame, the inner wall of the iron frame is connected with the second iron net, passes through bolt below the side of the iron frame and riser is affixed Together.

Preferably, the bottom of the top plate offers 16 thread grooves, and the internal whorl of the thread groove is connected with One threaded rod, the bottom of first threaded rod are connected with disk, and the bottom of the disk is connected with the second threaded rod, and described The outer wall thread of two threaded rods is connected with screwed pipe, and the bottom of 16 screwed pipes is fixed together by bottom plate.

Preferably, it is fixed together by brace and vertical tube at left and right sides of the bottom of first iron net.

Preferably, rubber pad is connected on the inside of the iron frame, the rubber pad and riser fit.

Preferably, the outer wall of the bolt is socketed with gasket, fits on the outside of the gasket and iron frame.

Preferably, the outer wall of the disk is machined with mill line.

Compared with prior art, the utility model has the beneficial effects that the Anti-settling device of highway subgrade, by bent plate, Rainwater above highway can be collected, be subsequently discharged to the two sides of road by the cooperation between transverse tube and vertical tube, avoid big Below the rain penetration of amount to highway subgrade, and then it ensure that the problem of roadbed lower section is not in soil erosion, and guarantee The intensity of roadbed, to highway and roadbed plays good protective effect, relatively than in the prior art by thicken roadbed come Alleviate the sedimentation of roadbed, which fundamentally solves the problems, such as, and reduces the thickness of Traditional foundations Degree, thereby reduces construction cost, while the service life of highway being made to have obtained maximized raising, so the highway subgrade is anti-settling Drop facility can satisfy people's needs completely.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the connection relationship structural schematic diagram of top plate, transverse tube and riser in Fig. 1；

Fig. 3 is the connection relationship structural schematic diagram of fixture block, iron frame and the second iron net in Fig. 2；

Fig. 4 is the connection relationship structural schematic diagram of riser, fixture block and curved bar in Fig. 3.

In figure: 1, top plate, 2, concrete layer, 3, transverse tube, 4, vertical tube, the 5, first iron net, 6, bent plate, 7, sandstone, 8, stone Layer, 9, riser, 10, card slot, 11, fixture block, 12, pin shaft, 13, curved bar, 14, iron frame, 15, rubber pad, the 16, second iron net, 17, spiral shell Bolt, 18, gasket, the 19, first threaded rod, 20, disk, the 21, second threaded rod, 22, screwed pipe, 23, bottom plate, 24, thread groove, 25, brace, 26, mill line.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of Anti-settling device of highway subgrade, including top Plate 1, top plate 1 and bottom plate 23 are that steel plate is made, and the top of top plate 1 is equipped with concrete layer 2, and concrete layer 2 can be to transverse tube 3 Fixed effect is played, the inside of concrete layer 2 is communicated with transverse tube 3, and the top center of transverse tube 3 is communicated with vertical tube 4, passes through vertical tube 4 and transverse tube 3 can be connected with the first iron net 5, the mesh of the first iron net 5 at the top of the inner wall of vertical tube 4 with the rainwater discharge of the top of bent plate 6 Number is 20, is connected with bent plate 6 at the top of the outer wall of vertical tube 4, bent plate 6 prevents rainwater infiltration, plays the role of rainwater-collecting, bent plate Sandstone 7 is filled between 6 and concrete layer 2, sandstone 7 plays the role of support to bent plate 6, and the top of bent plate 6 is equipped with rock layer 8, rock layer 8 improves the integral hardness of the anti-settling facility, and rainwater is made following can be seeped into 6 top of bent plate, the outer wall of transverse tube 3 Left and right ends are connected with riser 9, and the outside of riser 9 and bent plate 6 fits, and the outer upper side of riser 9 offers card slot 10, lead to The cooperation between card slot 10 and fixture block 11 is crossed, convenient for mounting and dismounting riser 9 and iron frame 14, the inside of card slot 10 is clamped There is fixture block 11, the end of fixture block 11 is rotatably connected to curved bar 13 by pin shaft 12, and the bottom of curved bar 13 is connected with iron frame 14, iron frame 14 inner wall is connected with the second iron net 16, and the mesh number of the second iron net 16 is 50, and the second iron net 16 prevents transverse tube 3 from blocking, iron frame It is fixed together below 14 side by bolt 17 and riser 9, the bottom of top plate 1 offers 16 thread grooves 24, screw thread The internal whorl of slot 24 is connected with the first threaded rod 19, can by the cooperation between the first threaded rod 19 and the second threaded rod 21 To adjust the height of top plate 1, the bottom of the first threaded rod 19 is connected with disk 20, and disk 20 facilitates rotation 19 He of the first threaded rod Second threaded rod 21, the bottom of disk 20 are connected with the second threaded rod 21, and the outer wall thread of the second threaded rod 21 is connected with screw thread The bottom of 22,16 screwed pipes 22 of pipe is fixed together by bottom plate 23, by oblique at left and right sides of the bottom of the first iron net 5 Bar 25 and vertical tube 4 are fixed together, and the inside of iron frame 14 is connected with rubber pad 15, rubber pad 15 enhance iron frame 14 and riser 9 it Between leakproofness, rubber pad 15 and riser 9 fit, and the outer wall of bolt 17 is socketed with gasket 18, gasket 18 and iron frame 14 it is outer Side fits, and the outer wall of disk 20 is machined with mill line 26, and mill line 26 increases the friction of 20 outer wall of disk.

When building highway subgrade, bottom plate 23 is placed in road lowermost layer first, then passes through the first threaded rod 19 and the Top plate 1 is connected by the cooperation between two threaded rods 21 with bottom plate 23, and adjusts the first threaded rod 19 and the second threaded rod 21, makes The height for obtaining top plate 1 is suitable, is then laid with concrete layer 2 at the top of top plate 1, and transverse tube 3 is placed in concrete layer 2 Riser 9 then welds in the outer wall end of transverse tube 3 in portion, vertical tube 4 is connected at the top of transverse tube 3, then in the upper of concrete layer 2 Side is laid with sandstone 7, and bent plate 6 and vertical tube 4 are fixed together later, places suitable stone 8 at the top of bent plate 6, passes through card Iron frame 14 and the second iron net 16 and riser 9 are fixed together by block 11 and bolt 17, upper when the Anti-settling device of highway subgrade Side is when there is rainwater, and rainwater is penetrating through stone 8 and entering the inside of vertical tube 4 along bent plate 6, and rainwater is via 4 He of vertical tube Transverse tube 3 is entered, and is discharged by transverse tube 3, wherein the first iron net 5 and the second iron net 16 can prevent vertical tube 4 and transverse tube 3 from blocking, Guarantee drainage works, and then prevents from avoiding subgrade settlement below rain penetration to roadbed.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", The orientation or position of the instructions such as " middle part ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore It should not be understood as limiting the present invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", The terms such as " fixation ", " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or at one Body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can To be the interaction relationship of connection or two elements inside two elements, unless otherwise restricted clearly, for this field Those of ordinary skill for, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of Anti-settling device of highway subgrade, including top plate (1), it is characterised in that: be equipped with above the top plate (1) mixed Solidifying soil layer (2), the inside of the concrete layer (2) are communicated with transverse tube (3), and the top center of the transverse tube (3) is communicated with vertical tube (4), it is connected with the first iron net (5) at the top of the inner wall of the vertical tube (4), is connected with bent plate at the top of the outer wall of the vertical tube (4) (6), sandstone (7) being filled between the bent plate (6) and concrete layer (2), the top of the bent plate (6) is equipped with rock layer (8), The outer wall left and right ends of the transverse tube (3) are connected with riser (9), are fitted on the outside of the riser (9) and bent plate (6), institute The outer upper side for stating riser (9) offers card slot (10), and the inside of the card slot (10) is connected with fixture block (11), the fixture block (11) end is rotatably connected to curved bar (13) by pin shaft (12), and the bottom of the curved bar (13) is connected with iron frame (14), institute The inner wall for stating iron frame (14) is connected with the second iron net (16), passes through bolt (17) and riser below the side of the iron frame (14) (9) it is fixed together.

2. a kind of Anti-settling device of highway subgrade according to claim 1, it is characterised in that: the bottom of the top plate (1) 16 thread grooves (24) are offered, the internal whorl of the thread groove (24) is connected with the first threaded rod (19), and described first The bottom of threaded rod (19) is connected with disk (20), and the bottom of the disk (20) is connected with the second threaded rod (21), and described The outer wall thread of two threaded rods (21) is connected with screwed pipe (22), and the bottom of 16 screwed pipes (22) passes through bottom plate (23) It is fixed together.

3. a kind of Anti-settling device of highway subgrade according to claim 1, it is characterised in that: first iron net (5) It is fixed together by brace (25) and vertical tube (4) at left and right sides of bottom.

4. a kind of Anti-settling device of highway subgrade according to claim 1, it is characterised in that: the inside of the iron frame (14) It is connected with rubber pad (15), the rubber pad (15) and riser (9) fit.

5. a kind of Anti-settling device of highway subgrade according to claim 1, it is characterised in that: the outer wall of the bolt (17) It is socketed with gasket (18), fits on the outside of the gasket (18) and iron frame (14).

6. a kind of Anti-settling device of highway subgrade according to claim 2, it is characterised in that: the outer wall of the disk (20) It is machined with mill line (26).