CN213267546U - Be used for prosthetic slip casting equipment of bridgehead attachment strap - Google Patents
Be used for prosthetic slip casting equipment of bridgehead attachment strap Download PDFInfo
- Publication number
- CN213267546U CN213267546U CN202021502004.7U CN202021502004U CN213267546U CN 213267546 U CN213267546 U CN 213267546U CN 202021502004 U CN202021502004 U CN 202021502004U CN 213267546 U CN213267546 U CN 213267546U
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- hydraulic
- supporting
- communicated
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a grouting device for repairing a bridge head butt strap, which comprises a vehicle back plate, a first hydraulic cylinder and a second hydraulic cylinder; the first hydraulic cylinder is horizontally arranged on the rear plate of the vehicle; the second hydraulic cylinder is fixedly arranged at one end of the hydraulic rod of the first hydraulic cylinder, and the second hydraulic cylinder is vertical to the first hydraulic cylinder in position; the lower end of the second hydraulic cylinder is provided with a first supporting disc which is fixedly connected with the lower end of a hydraulic rod of the second hydraulic cylinder; a second supporting plate is arranged below the first supporting plate; the first supporting disk and the second supporting disk are coaxially arranged; the first supporting disc is fixedly connected with the second supporting disc through a plurality of supporting rods; the plurality of support rods are uniformly arranged along the circumferential direction of the first support disc; a perforated pipe is vertically arranged below the second supporting disk; the upper end of the perforated pipe is communicated with the pulp inlet pipe. The utility model discloses can provide decurrent pressure at the in-process of grout to the floral tube, avoid the floral tube to be ejecting from the slip casting hole to improve and fill the effect.
Description
Technical Field
The utility model relates to a slip casting equipment, especially a be used for prosthetic slip casting equipment of bridgehead attachment strap.
Background
In order to prevent the bumping caused by the wrong platform phenomenon of the bridge head due to the post-construction settlement, the arrangement of the bridge head butt strap is a necessary measure. But shortly after the completion of a vehicle, the access panels are generally subject to different degrees of voiding. Along with the increase of traffic flow and car loading, the gap phenomenon of bridge head attachment strap can further aggravate, if repair in time not, the attachment strap structure will receive the destruction, especially when the attachment strap concrete placement quality is not good, the attachment strap can appear breaking, concave collapse, not only increase the repair work degree of difficulty, increase the expense, seriously influence highway normal operation moreover, cause bad social influence.
The existing repair method for bridge head butt strap void adopts grouting to repair, firstly, grouting holes are formed in the bridge head butt strap, then flower pipes are inserted into the grouting holes, prepared grout is injected into a roadbed through the flower pipes by a grouting pump, radial splitting occurs in a viscous soil roadbed, the grout flows into a soil body along cracks and cuts the soil body into irregular blocks, colloidal cement stones which are mutually interpenetrated are formed between the blocks, the viscous soil is compressed when the grout is filled, a composite rock soil is formed, the roadbed is prevented or weakened from sinking again, and the grout penetrates into roadbed soil pores in the roadbed filled by gravel soil and gravel soil in a seepage or turbulent flow mode, so that the strength and the rigidity of the roadbed are improved, the void part of the butt strap is filled, and the butt strap is not loosened any more. However, the reverse impact force on the floral tube is large in the process of injecting the grout into the floral tube, and if downward pressure is not applied to the floral tube, the floral tube is easy to eject out of the grout injection hole, so that the grouting effect is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a be used for prosthetic slip casting equipment of bridgehead attachment strap to solve not enough among the prior art, it can provide decurrent pressure at the in-process of grout to the floral tube, avoids the floral tube to be ejecting from the slip casting hole, thereby improves and fills the effect.
The utility model provides a grouting device for repairing a bridge head butt strap, which comprises a vehicle back plate, a first hydraulic cylinder and a second hydraulic cylinder;
the first hydraulic cylinder is horizontally arranged on the vehicle back plate; the second hydraulic cylinder is fixedly arranged at one end of a hydraulic rod of the first hydraulic cylinder, and the second hydraulic cylinder and the first hydraulic cylinder are mutually vertical in position; the lower end of the second hydraulic cylinder is provided with a first supporting disc, and the first supporting disc is fixedly connected with the lower end of a hydraulic rod of the second hydraulic cylinder; a second supporting plate is arranged below the first supporting plate; the first supporting disk and the second supporting disk are coaxially arranged; the first supporting disk and the second supporting disk are fixedly connected through a plurality of supporting rods; the plurality of support rods are uniformly arranged along the circumferential direction of the first support disc; a perforated pipe is vertically arranged below the second supporting disk; the upper end of the perforated pipe is communicated with the pulp inlet pipe.
The grouting equipment for repairing the bridge head butt strap is characterized in that a through hole is formed in the middle of the second supporting plate, and a connecting cylinder is coaxially arranged at the lower end of the through hole; the upper end of the perforated pipe is in threaded connection with the connecting cylinder; the upper end of the through hole is communicated with a first pipeline; the first pipeline pipe extends out of the first supporting disc and is communicated with the pulp inlet pipe.
The grouting device for bridge head butt strap repair is characterized in that the first hydraulic cylinder is fixedly arranged on a supporting plate; the supporting plate is fixedly arranged on a base through a rotating shaft; the base is arranged on the vehicle rear plate; a first gear is arranged on the peripheral side surface of the rotating shaft; the first gear is meshed with a second gear; the second gear is in transmission connection with an output shaft of a first driving motor.
The grouting equipment for repairing the bridge end butt strap is characterized in that a rack is arranged on one side, close to the vehicle rear plate, of the base; the rack is arranged along the width direction of the rear plate; one side of the vehicle rear plate, which is close to the base, is provided with a mounting groove; the mounting groove is opposite to the rack; a third gear meshed with the rack is arranged in the mounting groove; and the third gear is in transmission connection with an output shaft of a second driving motor.
The grouting equipment for repairing the bridge end butt strap is characterized in that two guide rails parallel to the rack are further preferably arranged on one side, close to the base, of the vehicle rear plate; the two guide rails are respectively arranged on two sides of the mounting groove.
The grouting equipment for repairing the bridge end butt strap is characterized in that a cement placing box is arranged on the supporting plate; the cement placing box is communicated with an inlet of a cement pump through a second pipeline; and the outlet of the cement pump is communicated with the inlet of the slurry inlet pipe.
The grouting device for bridge head butt strap repair is characterized in that the grouting pipe is a threaded hose.
The grouting equipment for repairing the bridge end butt strap is characterized in that the supporting plate is provided with a hydraulic tank; the hydraulic tank is communicated with a cylinder body of the first hydraulic cylinder through a first hydraulic pipe; the hydraulic tank is communicated with a cylinder body of the second hydraulic cylinder through a second hydraulic pipe; and the first hydraulic pipe and the second hydraulic pipe are both provided with hydraulic pumps.
The grouting device for bridge end access board repair is characterized in that the vehicle rear board is provided with a storage box.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a with the floral tube setting in the below of second supporting disk, apply vertical decurrent power to the floral tube through the extension of second pneumatic cylinder, can with the floral tube smooth insert treat the hole that fills, and can effectually prevent to be ejecting from the slip casting hole at the in-process floral tube that the high pressure was filled, improve the filling effect.
2. The utility model discloses can be under the condition of unmovable car back plate, can control the position of floral tube through the cooperation of first pneumatic cylinder, first gear, second gear, rack, third gear, the convenient slip casting hole to different positions fills.
Drawings
FIG. 1 is a schematic structural diagram of a grouting device for repairing a bridge end butt strap according to the present invention;
fig. 2 is a schematic structural diagram of the grouting equipment for repairing the bridge end butt strap according to another view angle;
FIG. 3 is a front view of the grouting apparatus for bridge end butt strap repair of the present invention;
FIG. 4 is a schematic view of the mounting structure of the connecting cylinder and the second support plate;
FIG. 5 is a schematic structural view of a floral tube;
description of reference numerals: 1-vehicle back plate, 2-first hydraulic cylinder, 3-second hydraulic cylinder, 4-first supporting plate, 5-second supporting plate, 6-supporting rod, 7-floral tube, 8-grout inlet tube, 9-connecting cylinder, 10-first pipeline, 11-supporting plate, 12-rotating shaft, 13-base, 14-first gear, 15-second gear, 16-rack, 101-mounting groove, 17-third gear, 18-guide rail, 19-cement placing box, 20-second pipeline, 21-cement pump, 22-hydraulic box, 23-first hydraulic tube, 24-second hydraulic tube and 25-storage box.
Detailed Description
The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
The embodiment of the utility model provides a: as shown in fig. 1-5, a grouting device for repairing a bridge head butt strap comprises a vehicle rear plate 1, wherein the vehicle rear plate 1 refers to a vehicle frame connected with a vehicle head; the first hydraulic cylinder 2 is horizontally arranged on the vehicle back plate 1; the second hydraulic cylinder 3 is fixed at one end of the hydraulic rod of the first hydraulic cylinder 2 in a welding mode, and the second hydraulic cylinder 3 and the first hydraulic cylinder 2 are vertical to each other in position; the lower end of the second hydraulic cylinder 3 is provided with a first supporting disc 4, and the first supporting disc 4 is fixedly connected with the lower end of a hydraulic rod of the second hydraulic cylinder 3; a second supporting disk 5 is arranged below the first supporting disk 4; the first supporting disk 4 and the second supporting disk 5 are coaxially arranged; the first supporting disk 4 is fixedly connected with the second supporting disk 5 through a plurality of supporting rods 6; the plurality of support rods 6 are uniformly arranged along the circumferential direction of the first support disc 4, and the support rods 6 are fixedly connected with the first support disc 4 and the second support disc 5 in a welding manner; a perforated pipe 7 is vertically arranged below the second supporting disk 5; the upper end of the perforated pipe 7 is communicated with the pulp inlet pipe 8; in order to facilitate the replacement of the perforated pipe 7, a through hole can be formed in the middle of the second supporting plate 5, and a connecting cylinder 9 is coaxially arranged at the lower end of the through hole; the upper end of the perforated pipe 7 is in threaded connection with the connecting cylinder 9; the upper end of the through hole is communicated with a first pipeline 10; the first pipeline 10 extends out of the first supporting disc 4 and is communicated with the pulp inlet pipe 8; the first duct 10 extends from the first support disc 4 to provide a better support for the first duct 10. Specifically, the slurry inlet pipe 8 is connected with the first pipeline 10 through a flange, so that the sealing performance can be guaranteed, and the disassembly is convenient.
During specific implementation, when needs are in milk to the bridgehead attachment strap, start first pneumatic cylinder 2, make the hydraulic stem of first pneumatic cylinder 2 stretch out to stretch out second pneumatic cylinder 3 to the direction of keeping away from car back plate 1 and make second pneumatic cylinder 3 be located treat the injected hole directly over, then start second pneumatic cylinder 3, make the hydraulic stem of second pneumatic cylinder 3 stretch out and drive floral tube 7 downstream, insert to treat that the injected hole is downthehole (the specific insertion depth of floral tube 7 is controlled through the extension length of the hydraulic stem of second pneumatic cylinder 3) until floral tube 7. And then starting a grouting device to pour the grout into the perforated pipe 7 through the grout inlet pipe 8. The extension through the second pneumatic cylinder exerts vertical decurrent power to the floral tube, can treat the slip casting hole with smooth the inserting of floral tube, and can effectually prevent to be ejected in the in-process floral tube that fills at high pressure from treating the slip casting hole, improves and fills the effect.
As a preferred embodiment, a mounting groove 101 is formed above the vehicle rear plate 1; the mounting groove 101 is arranged along the width direction of the vehicle rear plate 1; a third gear 17 is rotatably mounted in the mounting groove 101, and the third gear 17 is in transmission connection with an output shaft of a second driving motor (not shown in the figure); a base 13 is arranged above the vehicle rear plate 1 in a sliding manner, and a rack 16 is arranged on one side of the base 13 close to the vehicle rear plate 1; the rack 16 is arranged along the width direction of the vehicle rear plate 1, and the rack 16 is positioned right above the third gear 17; the rack 16 is engaged with a third gear 17. A rotating shaft 12 is rotatably arranged above the base 13, and the rotating shaft 12 is vertically arranged; a first gear 14 is arranged on the peripheral side surface of the rotating shaft 12; the first gear 14 is meshed with a second gear 15; the second gear 15 is in transmission connection with an output shaft of a first driving motor, and the first driving motor is vertically arranged on the base 13; a supporting plate 11 parallel to the base 13 is fixedly arranged at the top of the rotating shaft 12; first pneumatic cylinder 2 level is fixed to be set up on a backup pad 11, and first pneumatic cylinder 2 sets up along the length direction of car back plate 1.
The third gear 17 can be driven to rotate through the rotation of the second driving motor, and the third gear 17 rotates to drive the base 13 to move along the width direction of the vehicle rear plate 1, so that the movement of the perforated pipe 7 in the width direction of the vehicle rear plate 1 is realized; the second gear 15 is driven to rotate by the rotation of the first driving motor, the second gear 15 drives the first gear 14 to rotate, and the first gear 14 drives the rotating shaft 12 to rotate; the rotating shaft 12 rotates to drive the supporting plate 11 to rotate leftwards or rightwards, so that the angle of the perforated pipe 7 in the horizontal direction is adjusted, and grouting is performed on the to-be-grouted holes in different positions. So set up and to fill the hole of treating of different positions under the condition of not moving car back plate 1, improve and fill efficiency.
Furthermore, one side of the vehicle rear plate 1 close to the base 13 is also provided with two guide rails 18 parallel to the rack 16; the two guide rails 18 are respectively disposed at both sides of the mounting groove 101. The cross section of the guide rail 18 is T-shaped, and a guide sliding groove matched with the guide rail 18 is formed in the base 13. The guide rail 18 can guide the movement of the base 13 and can also connect the base 13 with the vehicle rear panel 1.
A cement placing box 19 is arranged on the supporting plate 11; the cement placing tank 19 is communicated with an inlet of a cement pump 21 through a second pipeline 20; the outlet of the cement pump 21 is communicated with the inlet of the slurry inlet pipe 8. The cement tank 19 is used for containing the prepared slurry.
The slurry inlet pipe 8 used above is a threaded hose.
A hydraulic tank 22 is arranged on the supporting plate 11; the hydraulic tank 22 is communicated with the cylinder body of the first hydraulic cylinder 2 through a first hydraulic pipe 23; the hydraulic tank 22 is communicated with the cylinder body of the second hydraulic cylinder 3 through a second hydraulic pipe 24; the first hydraulic pipe 23 and the second hydraulic pipe 24 are each provided with a hydraulic pump (not shown).
The storage box 25 is arranged on the vehicle rear plate 1, and the storage box 25 can be used for storing small-sized inspection equipment or tools.
The structure, features and effects of the present invention have been described in detail above according to the embodiment shown in the drawings, and the above description is only the preferred embodiment of the present invention, but the present invention is not limited to the implementation scope shown in the drawings, and all changes made according to the idea of the present invention or equivalent embodiments modified to the same changes should be considered within the protection scope of the present invention when not exceeding the spirit covered by the description and drawings.
Claims (9)
1. A slip casting equipment for bridge head butt strap is restoreed which characterized in that: comprises a vehicle back plate (1), a first hydraulic cylinder (2) and a second hydraulic cylinder (3);
the first hydraulic cylinder (2) is horizontally arranged on the vehicle rear plate (1); the second hydraulic cylinder (3) is fixedly arranged at one end of a hydraulic rod of the first hydraulic cylinder (2), and the second hydraulic cylinder (3) and the first hydraulic cylinder (2) are mutually vertical in position; a first supporting disc (4) is arranged at the lower end of the second hydraulic cylinder (3), and the first supporting disc (4) is fixedly connected with the lower end of a hydraulic rod of the second hydraulic cylinder (3); a second supporting plate (5) is arranged below the first supporting plate (4); the first supporting disk (4) and the second supporting disk (5) are coaxially arranged; the first supporting disk (4) is fixedly connected with the second supporting disk (5) through a plurality of supporting rods (6); the support rods (6) are uniformly arranged along the circumferential direction of the first support disc (4); a perforated pipe (7) is vertically arranged below the second supporting disk (5); the upper end of the perforated pipe (7) is communicated with the pulp inlet pipe (8).
2. The grouting device for bridge end patch repair of claim 1, wherein: a through hole is formed in the middle of the second supporting plate (5), and a connecting cylinder (9) is coaxially arranged at the lower end of the through hole; the upper end of the perforated pipe (7) is in threaded connection with the connecting cylinder (9); the upper end of the through hole is communicated with a first pipeline (10); the first pipeline (10) extends out of the first supporting disc (4) and is communicated with the pulp inlet pipe (8).
3. The grouting device for bridge end patch repair of claim 1, wherein: the first hydraulic cylinder (2) is fixedly arranged on a supporting plate (11); the supporting plate (11) is fixedly arranged on a base (13) through a rotating shaft (12); the base (13) is arranged on the vehicle rear plate (1); a first gear (14) is arranged on the peripheral side surface of the rotating shaft (12); the first gear (14) is meshed with a second gear (15); the second gear (15) is in transmission connection with an output shaft of a first driving motor.
4. The grouting device for bridge end patch repair of claim 3, wherein: a rack (16) is arranged on one side of the base (13) close to the vehicle rear plate (1); the rack (16) is arranged along the width direction of the vehicle rear plate (1); a mounting groove (101) is formed in one side, close to the base (13), of the vehicle rear plate (1); the mounting groove (101) is opposite to the rack (16); a third gear (17) meshed with the rack (16) is arranged in the mounting groove (101); and the third gear (17) is in transmission connection with an output shaft of a second driving motor.
5. The grouting device for bridge end patch repair of claim 4, wherein: one side of the vehicle rear plate (1) close to the base (13) is also provided with two guide rails (18) parallel to the rack (16); the two guide rails (18) are respectively arranged on two sides of the mounting groove (101).
6. The grouting device for bridge end patch repair of claim 3, wherein: a cement placing box (19) is arranged on the supporting plate (11); the cement placing box (19) is communicated with an inlet of a cement pump (21) through a second pipeline (20); the outlet of the cement pump (21) is communicated with the inlet of the slurry inlet pipe (8).
7. Grouting equipment for bridge end patch repair according to any of claims 1-6, characterised in that: the slurry inlet pipe (8) is a threaded hose.
8. The grouting device for bridge end patch repair of claim 3, wherein: a hydraulic tank (22) is arranged on the supporting plate (11); the hydraulic tank (22) is communicated with the cylinder body of the first hydraulic cylinder (2) through a first hydraulic pipe (23); the hydraulic tank (22) is communicated with a cylinder body of the second hydraulic cylinder (3) through a second hydraulic pipe (24); and the first hydraulic pipe (23) and the second hydraulic pipe (24) are respectively provided with a hydraulic pump.
9. The grouting device for bridge end patch repair of claim 1, wherein: the vehicle rear plate (1) is provided with a storage box (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021502004.7U CN213267546U (en) | 2020-07-27 | 2020-07-27 | Be used for prosthetic slip casting equipment of bridgehead attachment strap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021502004.7U CN213267546U (en) | 2020-07-27 | 2020-07-27 | Be used for prosthetic slip casting equipment of bridgehead attachment strap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213267546U true CN213267546U (en) | 2021-05-25 |
Family
ID=75967738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021502004.7U Active CN213267546U (en) | 2020-07-27 | 2020-07-27 | Be used for prosthetic slip casting equipment of bridgehead attachment strap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213267546U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114214907A (en) * | 2021-12-31 | 2022-03-22 | 郑州第二市政建设集团有限公司 | Grouting system for road restoration |
| CN115217349A (en) * | 2022-08-03 | 2022-10-21 | 温州坚立建设有限公司 | Grouting device and method with guiding and evacuating functions for civil construction |
-
2020
- 2020-07-27 CN CN202021502004.7U patent/CN213267546U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114214907A (en) * | 2021-12-31 | 2022-03-22 | 郑州第二市政建设集团有限公司 | Grouting system for road restoration |
| CN115217349A (en) * | 2022-08-03 | 2022-10-21 | 温州坚立建设有限公司 | Grouting device and method with guiding and evacuating functions for civil construction |
| CN115217349B (en) * | 2022-08-03 | 2024-05-03 | 温州坚立建设有限公司 | Grouting device and method with guiding and evacuating functions for civil construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213267546U (en) | Be used for prosthetic slip casting equipment of bridgehead attachment strap | |
| CN106192650B (en) | Coordinate the operation highway bridgehead vehicle jump disposal structure and method of control based on malformation | |
| CN108385455A (en) | A kind of board-like Construction of Ballastless Track maintenance activity method of cast-in-place railway roadbed | |
| CN201068543Y (en) | Concrete break plate mending and grouting apparatus | |
| CN106381815A (en) | Movable externally-hung basket trolley used for T beam transverse reinforcing and construction method thereof | |
| CN112982387A (en) | High-pressure grouting device for cement mixing pile construction | |
| CN209779367U (en) | Structure for repairing separation between sleeper and track bed plate of ballastless track | |
| CN220619739U (en) | Grouting device for repairing concrete pavement | |
| CN111172832B (en) | Roadbed repairing equipment for road construction and construction method | |
| CN210289223U (en) | Multifunctional grouting machine | |
| CN113733419A (en) | Torsion lifting type blade mold high-pressure flushing device and using method thereof | |
| CN113006151A (en) | Grouting, plugging and reinforcing construction method for basement post-cast strip | |
| CN220559982U (en) | Filling pipeline cleaning device | |
| KR100860382B1 (en) | Stone work device for under water | |
| CN111676949A (en) | A consolidate stake machine for collapsible loess reinforcement construction | |
| CN212199994U (en) | Highway subgrade maintenance road surface cementation of fissures device | |
| CN219100057U (en) | Biax high pressure spouts equipment soon | |
| CN219657112U (en) | Test device for simulating shield segment joint leakage water and grouting treatment | |
| CN215164234U (en) | Be used for ballastless track to restore construction and use resin perfusion device | |
| CN213538573U (en) | Ballastless track filling layer repairing auxiliary device | |
| CN219195605U (en) | Grouting machine capable of preventing slurry from solidifying | |
| CN217203555U (en) | Curing means is used in municipal administration highway construction | |
| CN219825403U (en) | Pile foundation interlayer repair equipment | |
| CN217078353U (en) | Road repair mortar construction equipment | |
| CN218203796U (en) | Road patching device with hole repair function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |