CN212533580U - Road bed subsidence slip casting prosthetic devices - Google Patents
Road bed subsidence slip casting prosthetic devices Download PDFInfo
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- CN212533580U CN212533580U CN202021052289.9U CN202021052289U CN212533580U CN 212533580 U CN212533580 U CN 212533580U CN 202021052289 U CN202021052289 U CN 202021052289U CN 212533580 U CN212533580 U CN 212533580U
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Abstract
The utility model relates to a road repair technology field, and a road bed subsidence slip casting prosthetic devices is disclosed, including the road bed, subsidence groove and slip casting head, the top level of road bed is equipped with fixed frame, fixed frame's lower surface four corners department all fixes and is equipped with the bracing piece, and the bracing piece sets up in the upper surface of road bed, the bar groove has all been seted up to the inside wall about fixed frame, and the fixed first slide bar that is equipped with in inside in bar groove, the pole wall of two first slide bars all slides and is equipped with first slider, fixed frame's inside transversely is equipped with the second slide bar, and the both ends of second slide bar respectively with the lateral wall fixed connection of two first sliders, the pole wall of second slide bar slides and is equipped with two second sliders, the downside of two second sliders is all fixed and is equipped with the connecting rod. The utility model discloses need not the handheld slip casting head of staff, reduce staff intensity of labour, and can improve the repair efficiency of road bed to the even slip casting of inside in subsidence groove.
Description
Technical Field
The utility model relates to a road repair technical field especially relates to a road bed subsidence slip casting prosthetic devices.
Background
The roadbed is used as the foundation and the support of the pavement structure and plays a key role in the service behavior of the upper pavement structure, but in mountainous areas, particularly loess areas, high fill embankments are more, and because of construction problems and the influence of various natural environment factors, roadbed settlement diseases often occur, pavement structure layers are damaged, the flatness is reduced, and the normal operation of the highway and the life and property safety of people are seriously threatened.
The existing commonly used roadbed subsidence treatment method comprises a compacted sand pile (gravel pile) method, a deep mixing method (including powder guniting and spraying), a grouting method and the like, wherein a grouting head is used when the grouting method is adopted, the grouting head is required to be held by a worker to inject concrete into a subsidence groove on the surface of a roadbed, but the grouting head is heavier, and the weight of concrete grout is added, so that the force of the worker holding the grouting head is increased, concrete grout cannot be uniformly injected into the subsidence groove, and the repair efficiency of the roadbed of the road is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art because slip casting head itself is heavier, in addition the weight of concrete slurry, increase the dynamics of the handheld slip casting head of staff to lead to can not having the even injection of concrete slurry in the inside of subsidence groove, reduced road bed's repair efficiency's problem, and the road bed subsides slip casting prosthetic devices who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a road subgrade settlement grouting repair device comprises a subgrade, a settlement groove and grouting heads, wherein a fixed frame is horizontally arranged above the subgrade, supporting rods are fixedly arranged at four corners of the lower surface of the fixed frame and are arranged on the upper surface of the subgrade, strip-shaped grooves are formed in the left inner side wall and the right inner side wall of the fixed frame, first sliding rods are fixedly arranged in the strip-shaped grooves, the rod walls of the two first sliding rods are respectively provided with a first sliding block in a sliding manner, second sliding rods are transversely arranged in the fixed frame, the two ends of each second sliding rod are respectively fixedly connected with the side walls of the two first sliding blocks, the rod wall of each second sliding rod is provided with two second sliding blocks in a sliding manner, connecting rods are fixedly arranged on the lower sides of the two second sliding blocks, the lower ends of the two connecting rods are jointly fixedly provided with a fixed plate, and a fixed hole is formed in the center, the slip casting head is located the inside of fixed orifices, and the fixed fender ring that is equipped with the fixed plate joint of outer wall of slip casting head, the upper surface of fixed plate and the both sides that are located the fixed orifices all are equipped with and are used for keeping off the fixed fastening device of ring.
Preferably, the fastening mechanism comprises a screw, a spiral ring and a manual ring, the screw is fixedly arranged on the upper surface of the fixing plate, a mounting hole for the screw to pass through is formed in the lower side of the retaining ring, the spiral ring is in threaded connection with the rod wall of the screw and tightly presses the retaining ring, and the manual ring is fixedly arranged on the upper side of the spiral ring.
Preferably, the upper sides of the two second sliding blocks are jointly and fixedly provided with a U-shaped fixing rod, and the top of the U-shaped fixing rod is fixedly provided with a handle.
Preferably, the lower end of the supporting rod is fixedly provided with a supporting seat.
Preferably, the top of the grouting head is fixedly provided with a slurry supply pipe, and the slurry supply pipe is connected with an external slurry storage tank.
Preferably, the grouting head is positioned right above the sinking groove.
Compared with the prior art, the utility model provides a road bed subsidence slip casting prosthetic devices possesses following beneficial effect:
1. this road bed subsides slip casting prosthetic devices through setting up screw rod, spiro and the manual ring on the fixed plate, can erect the slip casting head in the top of subsidence groove, need not the handheld slip casting head of staff.
2. This road bed subsides slip casting prosthetic devices through setting up at inside first slide bar, first slider, second slide bar, second slider and the connecting rod of fixed frame, and the staff hand of being convenient for promotes the slip casting head and removes in the top in subsidence groove to can guarantee the even slip casting of inside to subsidence groove.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses need not the handheld slip casting head of staff, reduce staff intensity of labour, and can improve road bed's remediation efficiency to the even slip casting of inside in subsidence groove.
Drawings
Fig. 1 is a schematic structural view of a device for repairing a road subgrade by sinking and grouting provided by the utility model;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a schematic top view of the fixing plate in fig. 1.
In the figure: the device comprises a roadbed 1, a subsidence groove 2, a grouting head 3, a fixed frame 4, a support rod 5, a first slide rod 6, a first slide block 7, a second slide rod 8, a second slide block 9, a connecting rod 10, a fixed plate 11, a retaining ring 12, a screw rod 13, a spiral ring 14, a manual ring 15, a fixed rod 16U-shaped, a handle 17, a support seat 18 and a grout supply pipe 19.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a road subgrade subsidence grouting repair device comprises a subgrade 1, a subsidence groove 2 and a grouting head 3, wherein a fixed frame 4 is horizontally arranged above the subgrade 1, supporting rods 5 are fixedly arranged at four corners of the lower surface of the fixed frame 4, the supporting rods 5 are arranged on the upper surface of the subgrade 1, a supporting seat 18 is fixedly arranged at the lower end of each supporting rod 5, strip-shaped grooves are respectively formed in the left inner side wall and the right inner side wall of the fixed frame 4, a first sliding rod 6 is fixedly arranged in each strip-shaped groove, first sliding blocks 7 are respectively arranged on the rod walls of the two first sliding rods 6 in a sliding manner, a second sliding rod 8 is transversely arranged in the fixed frame 4, two ends of the second sliding rod 8 are respectively and fixedly connected with the side walls of the two first sliding blocks 7, two second sliding blocks 9 are arranged on the rod walls of the second sliding rods 8 in a sliding manner, connecting rods 10 are respectively fixedly arranged, the fixed orifices has been seted up to the upper surface center department of fixed plate 11, and slip casting head 3 is located the inside of fixed orifices, and the fixed ring 12 that keeps off with fixed plate 11 joint that is equipped with of outer wall of slip casting head 3, and slip casting head 3 is located sunken groove 2 directly over, and the upper surface of fixed plate 11 and the both sides that are located the fixed orifices all are equipped with and are used for keeping off the fixed fastening device of ring 12.
The fastening mechanism comprises a screw 13, a spiral ring 14 and a manual ring 15, the screw 13 is fixedly arranged on the upper surface of the fixing plate 11, a mounting hole for the screw 13 to penetrate through is formed in the lower side of the retaining ring 12, the spiral ring 14 is in threaded connection with the rod wall of the screw 13 and tightly presses the retaining ring 12, and the manual ring 15 is fixedly arranged on the upper side of the spiral ring 14, so that a worker can conveniently disassemble and assemble the grouting head 3.
The upper sides of the two second sliding blocks 9 are jointly and fixedly provided with a U-shaped fixing rod 16, and the top of the U-shaped fixing rod 16 is fixedly provided with a handle 17, so that a worker can conveniently push the first sliding block 7 and the second sliding block 9 in the fixing frame 4 to move.
The top of slip casting head 3 is fixed to be equipped with and supplies thick liquid pipe 19, and supplies thick liquid pipe 19 and outside storage tank to be connected the setting.
The utility model discloses in, during the use, the staff places bracing piece 5 on roadbed 1's surface and makes fixed plate 11 on the fixed frame 4 be located the top of subsidence groove 2, then the staff inserts slip casting head 3 the inside of the fixed orifices on fixed plate 11 makes and keeps off ring 12 chucking on the surface of fixed plate 11, make snap ring 12 insert at the pole wall of screw rod 13 and screw up through spiro 14 and fix on the surface of fixed plate 11 keeping off ring 12 simultaneously, at the in-process of slip casting, staff's hand is held handle 17 and is promoted U type dead lever 16 and makes first slider 7 slide on the pole wall of first slide bar 6, make second slider 9 slide on the pole wall of second slide bar 8 simultaneously, and then the staff of being convenient for is to the even slip casting of subsidence groove 2, road roadbed's remediation efficiency has been improved.
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 (6)
1. A road subgrade settlement grouting repair device comprises a subgrade (1), a settlement groove (2) and a grouting head (3), and is characterized in that a fixed frame (4) is horizontally arranged above the subgrade (1), supporting rods (5) are fixedly arranged at four corners of the lower surface of the fixed frame (4), the supporting rods (5) are arranged on the upper surface of the subgrade (1), strip-shaped grooves are respectively formed in the left inner side wall and the right inner side wall of the fixed frame (4), first sliding rods (6) are fixedly arranged in the strip-shaped grooves, first sliding blocks (7) are respectively arranged on the rod walls of the first sliding rods (6) in a sliding mode, second sliding rods (8) are transversely arranged in the fixed frame (4), two ends of each second sliding rod (8) are respectively fixedly connected with the side walls of the first sliding blocks (7), and two second sliding blocks (9) are arranged on the rod walls of the second sliding rods (8) in a sliding mode, two the downside of second slider (9) is all fixed and is equipped with connecting rod (10), two the lower extreme of connecting rod (10) is fixed jointly and is equipped with fixed plate (11), the upper surface center department of fixed plate (11) has seted up the fixed orifices, slip casting head (3) are located the inside of fixed orifices, and the outer wall of slip casting head (3) is fixed and is equipped with fender ring (12) with fixed plate (11) joint, the upper surface of fixed plate (11) and the both sides that are located the fixed orifices all are equipped with and are used for keeping off the fixed fastening device of ring (12).
2. The device for repairing subgrade settlement and grouting according to claim 1, characterized in that the fastening mechanism comprises a screw (13), a spiral ring (14) and a manual ring (15), the screw (13) is fixedly arranged on the upper surface of the fixing plate (11), a mounting hole for the screw (13) to pass through is formed in the lower side of the baffle ring (12), the spiral ring (14) is in threaded connection with the rod wall of the screw (13) and tightly presses the baffle ring (12), and the manual ring (15) is fixedly arranged on the upper side of the spiral ring (14).
3. The grouting repair device for the subgrade settlement of claim 1, characterized in that U-shaped fixing rods (16) are jointly fixed on the upper sides of the two second sliding blocks (9), and a handle (17) is fixedly arranged on the tops of the U-shaped fixing rods (16).
4. The grouting repair device for the subgrade settlement of the road according to the claim 1, characterized in that the lower end of the support rod (5) is fixedly provided with a support seat (18).
5. The device for repairing the road foundation by means of sinking and grouting according to claim 1, wherein a grout supply pipe (19) is fixedly arranged at the top of the grouting head (3), and the grout supply pipe (19) is connected with an external grout storage tank.
6. A roadbed subsidence grouting repair device according to claim 1, characterized in that the grouting head (3) is located right above the subsidence groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021052289.9U CN212533580U (en) | 2020-06-10 | 2020-06-10 | Road bed subsidence slip casting prosthetic devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021052289.9U CN212533580U (en) | 2020-06-10 | 2020-06-10 | Road bed subsidence slip casting prosthetic devices |
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| Publication Number | Publication Date |
|---|---|
| CN212533580U true CN212533580U (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021052289.9U Active CN212533580U (en) | 2020-06-10 | 2020-06-10 | Road bed subsidence slip casting prosthetic devices |
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| CN (1) | CN212533580U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808647A (en) * | 2022-05-23 | 2022-07-29 | 中铁六局集团有限公司 | Slip casting platform truck |
| CN114837053A (en) * | 2022-05-23 | 2022-08-02 | 四川公路桥梁建设集团有限公司 | Inverted arch pavement steel pipe column reinforcing structure and construction method |
-
2020
- 2020-06-10 CN CN202021052289.9U patent/CN212533580U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808647A (en) * | 2022-05-23 | 2022-07-29 | 中铁六局集团有限公司 | Slip casting platform truck |
| CN114837053A (en) * | 2022-05-23 | 2022-08-02 | 四川公路桥梁建设集团有限公司 | Inverted arch pavement steel pipe column reinforcing structure and construction method |
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