CN216590249U - Dismantlement formula municipal construction pipe pushing jack - Google Patents
Dismantlement formula municipal construction pipe pushing jack Download PDFInfo
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- CN216590249U CN216590249U CN202122956313.2U CN202122956313U CN216590249U CN 216590249 U CN216590249 U CN 216590249U CN 202122956313 U CN202122956313 U CN 202122956313U CN 216590249 U CN216590249 U CN 216590249U
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Abstract
The utility model discloses a detachable municipal construction pipe jacking machine which comprises an underframe, a fixing plate and a mounting plate, wherein the mounting plate is mounted at one end of the underframe, the fixing plate is mounted on both sides of the top of the underframe close to one end of the mounting plate, two groups of mounting through holes are formed in the fixing plate, and hydraulic push rods are mounted in the mounting through holes. When the hydraulic push rod fixing device is used, the fixing fixture block is clamped into the fixing clamping groove, so that the hydraulic push rod can be fixed on the fixing plate, the fixing fixture block is pressed out of the fixing clamping groove, the hydraulic push rod can be taken down from the fixing plate, the hydraulic push rod can be replaced, the hydraulic push rod can be independently maintained, the hydraulic push rod can be independently detached from the device for maintenance, the construction progress cannot be influenced, the integral replacement of the device can be avoided, and the construction and maintenance cost can be effectively reduced.
Description
Technical Field
The utility model relates to the technical field of municipal construction equipment, in particular to a detachable municipal construction pipe jacking machine.
Background
The pipe jacking machine mainly comprises a rotary excavating system, a main jacking hydraulic propelling system, a soil conveying system, a grouting system, measuring equipment, ground hoisting equipment, an electrical system and the like, wherein a steel shell of the pipe jacking machine bears external soil pressure and water pressure, the safety of internal equipment and operators is protected, the pipe jacking machine is convenient to carry out continuous cutting, lining, propelling and other operations on an excavated surface, and the pipe jacking machine is one of common equipment for municipal construction.
Most of current municipal construction push bench are the integral type, the most fixed mounting of its hydraulic stem is in the frame, and hydraulic stem is vulnerable part, in the use, if hydraulic stem damages, then need wholly change the device, perhaps need stop earlier and maintain hydraulic stem, not only improved construction cost greatly, still make the construction progress delay, consequently, need a dismantlement formula municipal construction push bench to be used for solving above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a detachable municipal construction pipe jacking machine to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a detachable municipal construction pipe jacking machine comprises an underframe, a fixing plate and a mounting plate, wherein the mounting plate is mounted at one end of the underframe, the fixing plate is mounted at two sides of the top of the underframe close to one end of the mounting plate, two groups of mounting through holes are formed in the fixing plate, hydraulic push rods are mounted in the mounting through holes, a connecting plate is mounted at the output end of each hydraulic push rod, a top plate is mounted at one end of the connecting plate far away from the hydraulic push rods, second screw holes are uniformly formed in one end of the top plate close to the fixing plate, a group of sleeves are symmetrically mounted on the outer sides of the hydraulic push rods, mounting grooves are formed in the ends of the sleeves far away from the hydraulic push rods, fixing springs are mounted in the mounting grooves, fixing clamping blocks are mounted at one ends of the fixing springs far away from the mounting grooves, threaded pipes are mounted at one ends of the hydraulic push rods far away from the connecting plate, and fixing through holes are uniformly formed in the mounting plate.
Preferably, two sets of limiting plates are symmetrically installed at one end, close to the top plate, of the fixing plate, and fixing clamping grooves are formed in the limiting plates.
Preferably, the mounting panel is kept away from roof one end and is all installed fixed curb plate just to fixed through-hole position department, and the inside of fixed curb plate all is provided with first screw, first fixing bolt is all installed to the inside all screw threads of first screw.
Preferably, the connecting plate is internally provided with two groups of third screw holes, and the third screw holes are internally provided with second fixing bolts in a threaded manner.
Preferably, the sliding assemblies are installed on two sides of the top of the bottom frame, which are far away from one end of the installation plate, the sliding plates are installed on the tops of the sliding assemblies in a sliding mode, and the sliding plates are connected with the top plate.
Preferably, the top plate is internally provided with a sleeved plate.
Preferably, the outer sides of the fixed springs are provided with antirust layers.
Compared with the prior art, the utility model has the beneficial effects that:
1. the detachable municipal construction pipe jacking machine is provided with a limiting plate, a fixed spring, a fixed clamping block and a sleeve, when the detachable municipal construction pipe jacking machine is used, the fixed clamping block is clamped into a fixed clamping groove, so that a hydraulic push rod can be fixed on a fixed plate, the fixed clamping block is pressed out of the fixed clamping groove, the hydraulic push rod can be taken down from the fixed plate, the hydraulic push rod can be replaced and can be independently maintained, the hydraulic push rod can be independently detached from the device for maintenance, the construction progress cannot be influenced, the integral replacement of the device can be avoided, and the construction and maintenance cost can be effectively reduced;
2. when the detachable municipal construction pipe jacking machine is used, the first fixing bolt is screwed into the first screw hole and the threaded pipe simultaneously, so that the hydraulic push rod, the fixing side plate and the mounting plate can be fixed, the hydraulic push rod can be reinforced, the hydraulic push rod is more firmly mounted on the device, and the stability of the device can be effectively improved;
3. connecting plate and second fixing bolt are installed to this dismantlement formula municipal construction pipe jacking machine, and be provided with the second screw on the roof, twist second fixing bolt in second screw and the third screw simultaneously, can be through connecting plate with connecting between roof and the hydraulic push rod, not only can make firm in connection between hydraulic push rod and the roof, still can increase application of force area through the connecting plate, make hydraulic push rod's thrust can evenly transmit to the different positions department of roof, can avoid the roof to damage because of local atress is great.
Drawings
FIG. 1 is a schematic front cross-sectional view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
fig. 5 is an enlarged view of the structure at C in fig. 1 according to the present invention.
In the figure: 1. a chassis; 2. a sliding assembly; 3. a sliding plate; 4. a top plate; 5. sleeving and connecting plates; 6. a hydraulic push rod; 7. mounting a through hole; 8. a fixing plate; 9. mounting a plate; 10. fixing the side plate; 11. a first screw hole; 12. a first fixing bolt; 13. a connecting plate; 14. a limiting plate; 15. a second screw hole; 16. a second fixing bolt; 17. a third screw hole; 18. fixing the spring; 19. a fixing through hole; 20. fixing the fixture block; 21. fixing the clamping groove; 22. installing a groove; 23. a sleeve; 24. a threaded pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown: a detachable municipal construction pipe jacking machine comprises an underframe 1, a fixing plate 8 and a mounting plate 9, wherein the mounting plate 9 is mounted at one end of the underframe 1, the fixing plate 8 is mounted at two sides of the top of the underframe 1 close to one end of the mounting plate 9, two groups of mounting through holes 7 are arranged inside the fixing plate 8, hydraulic push rods 6 are mounted inside the mounting through holes 7, connecting plates 13 are mounted at output ends of the hydraulic push rods 6, a top plate 4 is mounted at one end of each connecting plate 13 far away from the hydraulic push rod 6, second screw holes 15 are uniformly formed at one end of each top plate 4 close to the fixing plate 8, a group of sleeves 23 are symmetrically mounted outside the hydraulic push rods 6, mounting grooves 22 are formed at one ends of the sleeves 23 far away from the hydraulic push rods 6, fixing springs 18 are mounted inside the mounting grooves 22, and fixing clamping blocks 20 are mounted at one ends of the fixing springs 18 far away from the mounting grooves 22, the end of the hydraulic push rod 6 far away from the connecting plate 13 is provided with a threaded pipe 24, and the inside of the mounting plate 9 is uniformly provided with fixing through holes 19.
In this implementation:
further, two sets of limiting plates 14 are installed to the equal symmetry of one end that fixed plate 8 is close to roof 4, and the inside of limiting plate 14 all is provided with fixed slot 21, press out fixed fixture block 20 from fixed slot 21 inside, can take off hydraulic push rod 6 from fixed plate 8, can change hydraulic push rod 6, and can maintain hydraulic push rod 6 alone, hydraulic push rod 6 can be dismantled alone from the device and maintain, not only can not influence the construction progress, still can avoid installing the whole change, construction and maintenance cost can be effectively reduced.
Further, the mounting panel 9 is kept away from roof 4 one end and is all installed fixed curb plate 10 just to 19 positions of fixing hole department, and the inside of fixed curb plate 10 all is provided with first screw 11, first fixing bolt 12 is installed to the inside all screw threads of first screw 11, during the use, in screwing in first screw 11 and screwed pipe 24 simultaneously with first fixing bolt 12, can be fixed between hydraulic push rod 6 and fixed curb plate 10 and the mounting panel 9, can consolidate hydraulic push rod 6, make hydraulic push rod 6 more firm of installing on the device, can effectively improve the stability of device.
Further, the inside of connecting plate 13 all is provided with two sets of third screw 17, and the inside of third screw 17 all threaded mounting has second fixing bolt 16, twist second fixing bolt 16 in second screw 15 and the third screw 17 simultaneously, can be through connecting plate 13 with being connected between roof 4 and hydraulic push rod 6, not only can make firm in connection between hydraulic push rod 6 and the roof 4, still can increase application of force area through connecting plate 13, make hydraulic push rod 6's thrust can evenly transmit the different positions department to roof 4, can avoid roof 4 to damage because of local atress is great.
Further, the sliding assembly 2 is installed to the both sides of the mounting panel 9 one end is kept away from at chassis 1 top, and sliding assembly 2's top all slidable mounting has sliding plate 3, and sliding plate 3 all is connected with roof 4, and is spacing to roof 4 through sliding plate 3 for roof 4 can only be along the straight line slip in the horizontal direction.
Further, the internally mounted of roof 4 has overlap board 5, is convenient for be connected the pipeline with roof 4.
Furthermore, the outer side of the fixed spring 18 is provided with an anti-rust layer, which is beneficial to prolonging the service life of the fixed spring 18.
The working principle is as follows:
when the hydraulic push rod 6 is installed, the hydraulic push rod 6 is firstly inserted into the installation through hole 7, the threaded pipe 24 installed on the hydraulic push rod 6 is inserted into the fixing through hole 19, the sleeve 23 installed on the hydraulic push rod 6 is opposite to the limiting plate 14, when the installation groove 22 on the sleeve 23 moves to a position opposite to the fixing clamping groove 21, the fixing clamping block 20 is flicked into the fixing clamping groove 21 by the elastic action of the fixing spring 18, the sleeve 23 is limited by the fixing clamping block 20, the hydraulic push rod 6 and the sleeve 23 can be prevented from continuously moving, and the hydraulic push rod 6 can be fixed on the fixing plate 8;
then, the worker can screw the first fixing bolt 12 into the first screw hole 11 and the threaded pipe 24 simultaneously, so that the hydraulic push rod 6 can be fixed inside the fixing through hole 19, and the hydraulic push rod 6 can be reinforced, so that the hydraulic push rod 6 is more firmly installed on the device, and the stability of the device can be effectively improved;
during construction, the second fixing bolt 16 is screwed into the second screw hole 15 and the third screw hole 17 simultaneously, so that the top plate 4 and the hydraulic push rod 6 can be connected through the connecting plate 13, in the construction process, the hydraulic push rod 6 pushes the connecting plate 13, and the connecting plate 13 uniformly transmits thrust to the top plate 4, so that the top plate 4 can be pushed to move;
when needing to overhaul and change hydraulic push rod 6, will earlier screw out second fixing bolt 16 from second screw 15 is inside, can separate between connecting plate 13 and the roof 4, then the staff can screw out first fixing bolt 12 from screwed pipe 24, make hydraulic push rod 6 no longer be fixed in inside fixed through hole 19, the staff presses two sets of fixed fixture block 20 simultaneously again, press fixed fixture block 20 from inside fixed slot 21, it is spacing to sleeve pipe 23 to relieve fixed fixture block 20, make sleeve pipe 23 and hydraulic push rod 6 can remove, at this moment, the staff can take out hydraulic push rod 6 from mounting hole 7 is inside, can take hydraulic push rod 6 off the device, thereby be convenient for change and maintain hydraulic push rod 6 alone.
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 invention may be embodied in other specific forms without departing from the spirit or essential attributes 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. In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (7)
1. The utility model provides a dismantlement formula municipal construction pipe push bench, includes chassis (1), fixed plate (8) and mounting panel (9), its characterized in that: mounting panel (9) is installed to the one end of chassis (1), and chassis (1) top is close to the both sides of mounting panel (9) one end and all installs fixed plate (8), the inside of fixed plate (8) all is provided with two sets of installation through-hole (7), and the inside of installation through-hole (7) all installs hydraulic push rod (6), connecting plate (13) are all installed to hydraulic push rod's (6) output, and connecting plate (13) keep away from the one end of hydraulic push rod (6) and install roof (4), the one end that roof (4) are close to fixed plate (8) evenly is provided with second screw (15), a set of sleeve pipe (23) is all installed to the outside of hydraulic push rod (6) all symmetry, and the one end that hydraulic push rod (6) were kept away from to sleeve pipe (23) all is provided with mounting groove (22), fixed spring (18) are all installed to the inside of mounting groove (22), and fixed spring (18) keep away from the one end of mounting groove (22) and all install fixed fixture block (20), screwed pipe (24) are all installed to the one end that connecting plate (13) were kept away from in hydraulic push rod (6), the inside of mounting panel (9) evenly is provided with fixing hole (19).
2. The detachable municipal construction pipe jacking machine according to claim 1, wherein: two sets of limiting plates (14) are symmetrically installed at one end, close to the top plate (4), of the fixing plate (8), and fixing clamping grooves (21) are formed in the limiting plates (14).
3. The detachable municipal construction pipe jacking machine according to claim 1, wherein: roof (4) one end is kept away from in mounting panel (9) just all install fixed curb plate (10) to fixing hole (19) position department, and the inside of fixed curb plate (10) all is provided with first screw (11), first fixing bolt (12) are all installed to the screw thread in the inside of first screw (11).
4. The detachable municipal construction pipe jacking machine according to claim 1, wherein: two groups of third screw holes (17) are formed in the connecting plate (13), and second fixing bolts (16) are installed in the third screw holes (17) in a threaded mode.
5. The detachable municipal construction pipe jacking machine according to claim 1, wherein: chassis (1) top is kept away from both sides of mounting panel (9) one end and is all installed sliding assembly (2), and sliding assembly's (2) top all slidable mounting have sliding plate (3), sliding plate (3) all are connected with roof (4).
6. The detachable municipal construction pipe jacking machine according to claim 1, wherein: and a sleeving and connecting plate (5) is arranged in the top plate (4).
7. The detachable municipal construction pipe jacking machine according to claim 1, wherein: and the outer sides of the fixed springs (18) are provided with anti-rust layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122956313.2U CN216590249U (en) | 2021-11-29 | 2021-11-29 | Dismantlement formula municipal construction pipe pushing jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122956313.2U CN216590249U (en) | 2021-11-29 | 2021-11-29 | Dismantlement formula municipal construction pipe pushing jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216590249U true CN216590249U (en) | 2022-05-24 |
Family
ID=81649276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122956313.2U Active CN216590249U (en) | 2021-11-29 | 2021-11-29 | Dismantlement formula municipal construction pipe pushing jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216590249U (en) |
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2021
- 2021-11-29 CN CN202122956313.2U patent/CN216590249U/en active Active
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