CN220551585U - Push pipe pushing device - Google Patents
Push pipe pushing device Download PDFInfo
- Publication number
- CN220551585U CN220551585U CN202321914873.4U CN202321914873U CN220551585U CN 220551585 U CN220551585 U CN 220551585U CN 202321914873 U CN202321914873 U CN 202321914873U CN 220551585 U CN220551585 U CN 220551585U
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- support
- supporting
- plate
- pipe
- positioning
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- 230000000670 limiting effect Effects 0.000 claims description 39
- 230000000694 effects Effects 0.000 abstract description 6
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- CBVWMGCJNPPAAR-HJWRWDBZSA-N (nz)-n-(5-methylheptan-3-ylidene)hydroxylamine Chemical compound CCC(C)C\C(CC)=N/O CBVWMGCJNPPAAR-HJWRWDBZSA-N 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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- Supports For Pipes And Cables (AREA)
Abstract
The utility model relates to the technical field of pushing devices, in particular to a jacking pipe pushing device, which comprises: the device body comprises a support frame, wherein one side of the surface of the support frame is connected with a hydraulic machine, one end of the hydraulic machine is connected with a support plate, a hydraulic rod is inserted into the support plate, and one end of the hydraulic rod is provided with a support tube; one end surface of the hydraulic rod is connected with a positioning structure, the hydraulic rod comprises a supporting seat, and one side of the inner wall of the supporting seat is connected with an elastic pad. According to the utility model, the support pipe is inserted into the support seat and is inserted between the first positioning plate and the second positioning plate when entering the support seat, so that the first positioning plate supports the inner wall of one end of the support pipe by the supporting force of the supporting spring, and the elastic pad is used for buffering and flexibly contacting the support pipe with the support seat, thereby realizing the positioning effect on one end of the support pipe, and avoiding the influence on the pushing angle due to the fact that the diameters of the top pipe and the groove are unequal, so that the top pipe is prevented from displacing in the groove of the cover at one end of the top pipe.
Description
Technical Field
The utility model relates to the technical field of pushing devices, in particular to a jacking pipe pushing device.
Background
The pipe jacking machine is mechanical equipment for municipal underground non-excavation engineering, can complete modern engineering construction equipment for paving underground pipelines such as roads, railways, river, ground buildings and underground structures without excavating a surface layer, and consists of a main jacking system, a soil conveying system, a grouting system and an electrical system, and the working principle is that a tool pipe or a heading machine is pushed from a working well to a receiving well through a soil layer by thrust.
When the existing pipe jacking pushing device is used, the pipe jacking pushing device is mechanical equipment for pushing the pipe, but the pipe jacking pushing device is not provided with a positioning mechanism for the pipe jacking, when the pipe jacking pushing device is positioned, one end of the pipe jacking is usually embedded into a groove formed in the pushing device for butt joint, the mode is easy to cause displacement in a groove of a cover at one end of the pipe jacking due to unequal diameters between the pipe jacking and the groove, and the pushing angle is influenced.
Disclosure of Invention
The utility model aims to provide a jacking pipe pushing device, which solves the problems that when the jacking pipe pushing device is positioned in the prior art, one end of the jacking pipe is generally embedded into a groove formed in the pushing device for butt joint, and the displacement in a groove of a cover at one end of the jacking pipe is easily caused by the unequal diameters between the jacking pipe and the groove, so that the pushing angle is influenced.
In order to achieve the above purpose, the present utility model provides a jacking pipe pushing device, comprising: the device body comprises a support frame, wherein one side of the surface of the support frame is connected with a hydraulic machine, one end of the hydraulic machine is connected with a support plate, a hydraulic rod is inserted into the support plate, and one end of the hydraulic rod is provided with a support tube; the hydraulic stem one end surface connection has location structure, including the supporting seat, supporting seat inner wall one side is connected with the elastic cushion, the inside link that is equipped with of inserting in elastic cushion both ends, the link bottom is connected with first locating plate, first locating plate bottom is connected with supporting spring, the supporting spring bottom is connected with the locating lever, the link top is connected with the second locating plate.
Preferably, the upper end surface and the lower end surface of the elastic pad are provided with movable grooves, and the connecting frame is inserted into the movable grooves formed in the elastic pad to slide up and down.
Preferably, a telescopic rod is arranged on one side of the second positioning plate, and the telescopic rod arranged on one side of the second positioning plate is connected to one side of the inner wall of the supporting seat.
Preferably, the positioning rod is inserted into the support tube, and the surface of the first positioning plate is propped against two sides of the inner wall of the support tube.
Preferably, the surface of the two ends of the supporting plate is connected with an adjusting mechanism, the adjusting mechanism comprises a fixing rod, one end of the fixing rod is connected with a limiting plate, the center of the bottom of the limiting plate is connected with a sliding block, two sides of the bottom of the limiting plate are connected with supporting rods, and two sides of the bottom of the supporting rods are movably connected with gears.
Preferably, a sliding groove is formed in the center of the surface of the support frame, and the sliding block is inserted into the sliding groove formed in the support frame to slide.
Preferably, the limiting grooves are formed in two sides of the surface of the support frame, tooth grooves are formed in two sides of the inner wall of the limiting grooves, the bottom ends of the support rods are inserted into the limiting grooves formed in the support frame, and bearing rings are arranged between the support rods and the gears for movable connection.
Compared with the prior art, the utility model has the beneficial effects that:
1. the support tube is inserted into the support seat, the support tube is inserted between the first positioning plate and the second positioning plate when the support tube enters the support seat, the support spring supports the first positioning plate to be propped against two sides of the inner wall of the support tube between the first positioning plate and the second positioning plate, the telescopic rod arranged on one side of the second positioning plate is supported by the connecting frame to shrink when the first positioning plate is propped against two sides of the inner surface of the support tube, the first positioning plate supports the inner wall of one end of the support tube through the supporting force of the support spring, the positioning rod is inserted into the support tube, the support tube is positioned, and the elastic pad is in buffer and flexible contact with the support tube and the support seat, so that the positioning effect on one end of the support tube is realized, the displacement in the groove of one end cover of the push tube caused by unequal diameters between the push tube and the groove is avoided, and the pushing angle is influenced.
2. When the hydraulic press pushes the supporting plate and the hydraulic rod to move, the fixed rods connected with the two ends of the supporting plate drive the limiting plate to move simultaneously, so that the sliding blocks connected with the centers of the bottom ends of the limiting plate move in the sliding grooves formed in the supporting frame, the supporting rods connected with the bottoms of the two ends of the limiting plate drive the gears connected with the two sides of the bottom ends of the limiting plate to rotate in the tooth grooves formed in the supporting frame through the bearing rings, and the limiting plate and the gears drive the limiting plate and the supporting rods connected with the bottoms of the two ends of the limiting plate to move horizontally all the time, so that the stable moving effect of the hydraulic rod is achieved.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic perspective view of the structure of the present utility model in elevation and cross section;
FIG. 3 is a schematic perspective view, partially in section, of a structure of the present utility model;
FIG. 4 is a top view, partially cut-away, schematic perspective illustration of the structure of the present utility model;
fig. 5 is a top view partially cut-away perspective schematic illustration of the structure of the present utility model.
In the figure: 1. a device body; 11. a support frame; 12. a hydraulic press; 13. a support plate; 14. a hydraulic rod; 15. a support tube; 2. a positioning structure; 21. a support base; 22. an elastic pad; 23. a connecting frame; 24. a first positioning plate; 25. a support spring; 26. a positioning rod; 27. a second positioning plate; 3. an adjusting mechanism; 31. a fixed rod; 32. a limiting plate; 33. a slide block; 34. a support rod; 35. a gear.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, an embodiment of the present utility model is provided:
a push bench pusher comprising: the device body 1 comprises a support frame 11, wherein one side of the surface of the support frame 11 is connected with a hydraulic press 12, one end of the hydraulic press 12 is connected with a support plate 13, a hydraulic rod 14 is inserted into the support plate 13, one end of the hydraulic rod 14 is provided with a support tube 15, the internal material of the support tube 15 is the prior art, and the support tube 15 can be purchased in the market and is not taken as a technical protection point of the application, so that excessive statements are not made; the hydraulic stem 14 one end surface is connected with location structure 2, including supporting seat 21, supporting seat 21 inner wall one side is connected with elastic pad 22, and elastic pad 22 both ends are inside to be inserted and are equipped with link 23, and link 23 bottom is connected with first locating plate 24, and first locating plate 24 bottom is connected with supporting spring 25, and supporting spring 25 bottom is connected with locating lever 26, and link 23 top is connected with second locating plate 27.
Specifically, the upper and lower end surfaces of the elastic pad 22 are provided with movable grooves, and the connecting frame 23 is inserted into the movable grooves formed in the elastic pad 22 to slide up and down, so that the limiting effect of the movable positions of the connecting frame 23 by the movable grooves formed in the elastic pad 22 is realized. The telescopic rod is arranged on one side of the second positioning plate 27, and the telescopic rod arranged on one side of the second positioning plate 27 is connected to one side of the inner wall of the supporting seat 21, so that the limiting and shrinking effects on the second positioning plate 27 are realized through the telescopic rod arranged on one side of the second positioning plate 27. The locating rods 26 are inserted into the supporting tube 15, the surfaces of the first locating plates 24 are abutted against two sides of the inner wall of the supporting tube 15, and the inner wall of one end of the supporting tube 15 is supported through the first locating plates 24.
The supporting plate 13 both ends surface is connected with adjustment mechanism 3, and adjustment mechanism 3 is including dead lever 31, and dead lever 31 one end is connected with limiting plate 32, and limiting plate 32 bottom center department is connected with slider 33, and limiting plate 32 bottom both sides are connected with bracing piece 34, and bracing piece 34 bottom both sides swing joint has gear 35, realizes driving limiting plate 32 and its both ends bottom connected bracing piece 34 through limiting plate 32 and gear 35 and carries out horizontal migration all the time. A sliding groove is formed in the center of the surface of the supporting frame 11, the sliding block 33 is inserted into the sliding groove formed in the supporting frame 11 to slide, and the effect of limiting the moving space of the sliding block 33 through the sliding groove formed in the supporting frame 11 is achieved. The limiting grooves are formed in two sides of the surface of the supporting frame 11, tooth grooves are formed in two sides of the inner wall of each limiting groove, the bottom end of the supporting rod 34 is inserted into the limiting grooves formed in the supporting frame 11, a bearing ring is arranged between the supporting rod 34 and the gear 35 for movable connection, and the gear 35 is enabled to rotate through the bearing ring arranged between the supporting rod 34 and the gear 35 without affecting the angle of the supporting rod 34.
When the jacking pipe pushing device is positioned, the support pipe 15 is inserted into the support seat 21 and is inserted between the first positioning plate 24 and the second positioning plate 27 when entering the support seat 21, the support springs 25 support the first positioning plate 24 to be abutted against two sides of the inner wall of the support pipe 15 between the first positioning plate 24 and the second positioning plate 27, and when the first positioning plate 24 is abutted against two sides of the inner surface of the support pipe 15, the telescopic rods arranged on one side of the second positioning plate 27 are supported by the connecting frame 23 to be contracted, so that the inner wall of one end of the support pipe 15 is supported by the first positioning plate 24 through the supporting force of the support springs 25, the positioning rods 26 are inserted into the support pipe 15 to position the support pipe 15, and the elastic cushion 22 performs buffering and flexible contact between the support pipe 15 and the support seat 21, so that the positioning function of one end of the support pipe 15 is realized.
When the jacking pipe pushing device is regulated, when the supporting plate 13 and the hydraulic rod 14 are pushed to move through the hydraulic press 12, the fixed rods 31 connected with the two ends of the supporting plate 13 drive the limiting plate 32 to move simultaneously, the sliding blocks 33 connected with the centers of the bottom ends of the limiting plate 32 move in the sliding grooves formed in the supporting frame 11, the supporting rods 34 connected with the bottoms of the two ends of the limiting plate 32 drive the gears 35 connected with the two sides of the bottom ends of the limiting plate through bearing rings to rotate in the tooth grooves formed in the supporting frame 11, and the limiting plate 32 and the gears 35 drive the limiting plate 32 and the supporting rods 34 connected with the bottoms of the two ends of the limiting plate 32 to move horizontally all the time, so that the stable moving effect of the hydraulic rod 14 is realized.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. A push bench pusher, comprising: the device comprises a device body (1) and a support frame (11), wherein one side of the surface of the support frame (11) is connected with a hydraulic machine (12), one end of the hydraulic machine (12) is connected with a support plate (13), a hydraulic rod (14) is inserted into the support plate (13), and one end of the hydraulic rod (14) is provided with a support tube (15);
the hydraulic stem (14) one end surface connection has location structure (2), including supporting seat (21), supporting seat (21) inner wall one side is connected with elastic pad (22), inside being inserted in elastic pad (22) both ends is equipped with link (23), link (23) bottom is connected with first locating plate (24), first locating plate (24) bottom is connected with supporting spring (25), supporting spring (25) bottom is connected with locating lever (26), link (23) top is connected with second locating plate (27).
2. The jacking device as claimed in claim 1, wherein: the upper end surface and the lower end surface of the elastic pad (22) are provided with movable grooves, and the connecting frame (23) is inserted into the movable grooves formed in the elastic pad (22) to slide up and down.
3. The jacking device as claimed in claim 1, wherein: the telescopic rod is arranged on one side of the second positioning plate (27), and the telescopic rod arranged on one side of the second positioning plate (27) is connected to one side of the inner wall of the supporting seat (21).
4. The jacking device as claimed in claim 1, wherein: the positioning rods (26) are inserted into the supporting tube (15), and the surfaces of the first positioning plates (24) are propped against the two sides of the inner wall of the supporting tube (15).
5. The jacking device as claimed in claim 1, wherein: the utility model discloses a support plate, including backup pad (13), adjustment mechanism (3) are connected with on backup pad (13) both ends surface, adjustment mechanism (3) are including dead lever (31), dead lever (31) one end is connected with limiting plate (32), limiting plate (32) bottom center department is connected with slider (33), limiting plate (32) bottom both sides are connected with bracing piece (34), bracing piece (34) bottom both sides swing joint has gear (35).
6. The jacking device as claimed in claim 5, wherein: a sliding groove is formed in the center of the surface of the supporting frame (11), and the sliding block (33) is inserted into the sliding groove formed in the supporting frame (11) to slide.
7. The jacking device as claimed in claim 5, wherein: limiting grooves are formed in two sides of the surface of the supporting frame (11), tooth grooves are formed in two sides of the inner wall of each limiting groove, the bottom end of the supporting rod (34) is inserted into the limiting grooves formed in the supporting frame (11), and a bearing ring is arranged between the supporting rod (34) and the gear (35) for movable connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321914873.4U CN220551585U (en) | 2023-07-20 | 2023-07-20 | Push pipe pushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321914873.4U CN220551585U (en) | 2023-07-20 | 2023-07-20 | Push pipe pushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220551585U true CN220551585U (en) | 2024-03-01 |
Family
ID=90006692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321914873.4U Active CN220551585U (en) | 2023-07-20 | 2023-07-20 | Push pipe pushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220551585U (en) |
-
2023
- 2023-07-20 CN CN202321914873.4U patent/CN220551585U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |