CN215806754U - Safe type main jacking oil cylinder for push bench - Google Patents
Safe type main jacking oil cylinder for push bench Download PDFInfo
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- CN215806754U CN215806754U CN202121806334.XU CN202121806334U CN215806754U CN 215806754 U CN215806754 U CN 215806754U CN 202121806334 U CN202121806334 U CN 202121806334U CN 215806754 U CN215806754 U CN 215806754U
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- connecting block
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- 239000007787 solid Substances 0.000 claims description 11
- 239000003921 oil Substances 0.000 abstract description 31
- 239000010720 hydraulic oil Substances 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
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Abstract
The utility model discloses a safe main jacking oil cylinder for a push bench, which comprises a fixed plate, an oil cylinder body, a fixed ring, first through holes and a screw rod, wherein the upper end surface of the fixed plate is fixed with six groups of first connecting blocks in an annular array, the number of the first connecting blocks in each group is two, the number of the oil cylinder body is six, the middle part of the lower end surface of the oil cylinder body is fixed with a second connecting block, the oil cylinder body is fixed between the two first connecting blocks in each group through the second connecting block, the middle parts of the first connecting blocks and the second connecting blocks are connected through connecting shafts, the middle parts of one sides of the six oil cylinder bodies are welded with fixed blocks, the six fixed blocks correspond to each other, and the middle parts of the fixed blocks are provided with the second through holes. The hydraulic oil cylinder fixing device is beneficial to connecting and fixing the hydraulic oil cylinder and has the advantage of realizing the use safety of the hydraulic oil cylinder.
Description
Technical Field
The utility model relates to the technical field of main jacking oil cylinders, in particular to a safe main jacking oil cylinder for a push bench.
Background
The hydraulic cylinder is a linear motion type executing element with output force in direct proportion to the effective area of the piston and the pressure difference between the two sides of the piston. Its function is to convert hydraulic energy into mechanical energy. The input of the hydraulic cylinder is the flow and pressure of the fluid, and the output is the linear motion speed and force. The piston of the hydraulic cylinder can complete linear reciprocating motion, and the output linear displacement is limited. The hydraulic cylinder is an energy conversion device that converts hydraulic energy into mechanical energy of reciprocating linear motion. The hydraulic cylinder is basically composed of a cylinder barrel and a cylinder cover, a piston and a piston rod, a sealing device, a buffering device and an exhaust device. The damping device and the exhaust device are determined according to specific application occasions, and other devices are necessary.
A large number of searches find that: chinese utility model patent: the utility model discloses a push bench drill bit and a push bench, and solves the problem that the work is affected by easy blockage of the push bench in the prior art, wherein the application number (CN 202021236782.6) and the publication number (CN 212898300U) are provided. The utility model provides a push bench drill bit and push bench, includes the brill body, bores the surface of the body and has seted up into the soil mouth, bores the inside fixedly connected with pipe waste disposal of the body, and the inside rotation of pipe waste disposal is connected with the hob, and the fixed surface of hob is connected with two gag lever posts that are symmetric distribution, and the one end of hob is equipped with the motor, and one side of motor is equipped with the push bench, push bench and motor fixed connection. The spiral rod is used for transporting soil, so that the soil is not easy to block in a pipeline in the ground bottom, and the work of the push bench is facilitated.
When the pipe pushing jack is used, a drill bit of the pipe pushing jack advances, a hydraulic oil cylinder is needed to be used as power, the front end of the pipe pushing jack is pushed forwards, the tunneling effect is achieved, a plurality of hydraulic oil cylinders used on the existing pipe pushing jack are mutually independent, and the use safety of the hydraulic oil cylinders is not facilitated, so that the effect that the hydraulic oil cylinders are connected and fixed to achieve the use safety of the hydraulic oil cylinders is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a safe main jacking cylinder for a push bench, which has the advantages of facilitating the connection and fixation of hydraulic cylinders and realizing the use safety of the hydraulic cylinders, and solves the problem that the use safety of the hydraulic cylinders is not facilitated due to the fact that a plurality of hydraulic cylinders used on the push bench are mutually independent.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a push bench is with safe type owner top hydro-cylinder, includes fixed plate, hydro-cylinder body, solid fixed ring, first through-hole and screw rod, the up end ring array of fixed plate is fixed with first connecting block, and first connecting block is equipped with six groups altogether, and each first connecting block of group is equipped with two altogether, the hydro-cylinder body is equipped with six altogether, and the department is fixed with the second connecting block in the middle of the lower terminal surface of hydro-cylinder body, the hydro-cylinder body is fixed between two first connecting blocks of every group through the second connecting block, the middle department of first connecting block and second connecting block is connected, six the department all welds the fixed block in the middle of one side of hydro-cylinder body, and six fixed blocks all correspond each other, the second through-hole has all been seted up to the middle department of fixed block.
Preferably, the annular array in the middle of the fixing ring is provided with six first through holes.
Preferably, solid fixed ring places in the upper end of six fixed blocks, six first through-hole and second through-hole mutually correspond, screw rod movable mounting is in the inboard of first through-hole and second through-hole, the nut is installed to the equal screw thread in both ends of screw rod, and two nuts are located the both sides of solid fixed ring and fixed block respectively.
Preferably, the outer side of the fixing plate is provided with six fixing holes in an annular array, and each fixing hole is located in the middle of two groups of first connecting blocks.
Preferably, the diameter of the fixing ring is smaller than that of the fixing plate, and the six oil cylinder bodies are arrayed on the outer side of the fixing ring in an annular mode.
Compared with the prior art, the utility model has the following beneficial effects:
1. the first connecting block and the second connecting block are arranged, so that the oil cylinder body can be mounted and fixed, the fixing plate is fixed on the push bench through the fixing hole, and meanwhile, the oil cylinder body can be mounted and fixed and the single oil cylinder body can be replaced conveniently through the connection of the first connecting block and the second connecting block.
2. The oil cylinder body fixing device is beneficial to realizing the effect of connecting and fixing the oil cylinder bodies by arranging the fixing ring and the fixing block, and after the oil cylinder bodies are installed, the six oil cylinder bodies are beneficial to being connected and fixed by connecting the fixing ring and the fixing block, so that the stability of the oil cylinder bodies is improved, and the use safety of the oil cylinder bodies is ensured.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic side view of the cylinder body according to the present invention;
FIG. 4 is a schematic top view of the retaining ring of the present invention;
fig. 5 is a schematic top view of a fixing plate according to the present invention.
In the figure: 1. a fixing plate; 2. a fixing hole; 3. a first connection block; 4. a connecting shaft; 5. a second connecting block; 6. an oil cylinder body; 7. a fixing ring; 8. a fixed block; 9. a first through hole; 10. a screw; 11. a nut; 12. a second via.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, an embodiment of the present invention: the utility model provides a push bench is with safe type owner top hydro-cylinder, including fixed plate 1, hydro-cylinder body 6, solid fixed ring 7, first through-hole 9 and screw rod 10, the up end annular array of fixed plate 1 is fixed with first connecting block 3, and first connecting block 3 is equipped with six groups altogether, each first connecting block 3 of group is equipped with two altogether, hydro-cylinder body 6 is equipped with six altogether, and the department is fixed with second connecting block 5 in the middle of the lower terminal surface of hydro-cylinder body 6, hydro-cylinder body 6 is fixed between two first connecting blocks 3 of every group through second connecting block 5, the department is connected through connecting axle 4 in the middle of first connecting block 3 and second connecting block 5, fixed block 8 has all been welded to the department in the middle of one side of six hydro-cylinder bodies 6, and six fixed block 8 all correspond each other, second through-hole 12 has all been seted up to the department in the middle of fixed block 8.
Referring to fig. 1, fig. 2 and fig. 5, an embodiment of the present invention: the utility model provides a push bench is with safe type owner top hydro-cylinder, including fixed plate 1, hydro-cylinder body 6, solid fixed ring 7, first through-hole 9 and screw rod 10, the up end annular array of fixed plate 1 is fixed with first connecting block 3, and first connecting block 3 is equipped with six groups altogether, each first connecting block 3 of group is equipped with two altogether, hydro-cylinder body 6 is equipped with six altogether, and the department is fixed with second connecting block 5 in the middle of the lower terminal surface of hydro-cylinder body 6, hydro-cylinder body 6 is fixed between two first connecting blocks 3 of every group through second connecting block 5, the department is connected through connecting axle 4 in the middle of first connecting block 3 and second connecting block 5, fixed block 8 has all been welded to the department in the middle of one side of six hydro-cylinder bodies 6, and six fixed block 8 all correspond each other, second through-hole 12 has all been seted up to the department in the middle of fixed block 8.
Fixed orifices 2 have been seted up to the outside annular array of fixed plate 1, and fixed orifices 2 are equipped with six altogether, and every fixed orifices 2 all is located the middle department of two sets of first connecting blocks 3.
Fix fixed plate 1 on the pipe pushing jack through fixed orifices 2, simultaneously through the connection of first connecting block 3 and second connecting block 5, be favorable to fixed the installation to hydro-cylinder body 6, be favorable to changing single hydro-cylinder body 6 simultaneously.
Referring to fig. 1, fig. 3 and fig. 4, an embodiment of the present invention: the utility model provides a push bench is with safe type owner top hydro-cylinder, including fixed plate 1, hydro-cylinder body 6, solid fixed ring 7, first through-hole 9 and screw rod 10, the up end annular array of fixed plate 1 is fixed with first connecting block 3, and first connecting block 3 is equipped with six groups altogether, each first connecting block 3 of group is equipped with two altogether, hydro-cylinder body 6 is equipped with six altogether, and the department is fixed with second connecting block 5 in the middle of the lower terminal surface of hydro-cylinder body 6, hydro-cylinder body 6 is fixed between two first connecting blocks 3 of every group through second connecting block 5, the department is connected through connecting axle 4 in the middle of first connecting block 3 and second connecting block 5, fixed block 8 has all been welded to the department in the middle of one side of six hydro-cylinder bodies 6, and six fixed block 8 all correspond each other, second through-hole 12 has all been seted up to the department in the middle of fixed block 8.
First through-holes 9 are formed in the middle of the fixing ring 7 in an annular array mode, and six first through-holes 9 are formed in the fixing ring.
The upper end at six fixed blocks 8 is placed to solid fixed ring 7, and six first through-holes 9 correspond to each other with second through-hole 12, and screw rod 10 movable mounting is in the inboard of first through-hole 9 and second through-hole 12, and nut 11 is installed to the equal screw thread in both ends of screw rod 10, and two nut 11 are located the both sides of solid fixed ring 7 and fixed block 8 respectively.
The diameter of the fixing ring 7 is smaller than that of the fixing plate 1, and the six oil cylinder bodies 6 are arranged on the outer side of the fixing ring 7 in an annular array mode.
After the oil cylinder body 6 is installed, the six oil cylinder bodies 6 are connected and fixed through the fixing rings 7 and the fixing blocks 8, the stability of the oil cylinder body 6 is improved, and the use safety of the oil cylinder body 6 is guaranteed.
The working principle is as follows: in the work of the utility model, the fixing plate 1 is fixed on the push bench through the fixing hole 2, and the connection of the first connecting block 3 and the second connecting block 5 is favorable for installing and fixing the oil cylinder body 6 and simultaneously is favorable for replacing a single oil cylinder body 6, and after the oil cylinder body 6 is installed, the six oil cylinder bodies 6 are favorable for connecting and fixing through the connection of the fixing ring 7 and the fixing block 8, so that the stability of the oil cylinder body 6 is improved, and the use safety of the oil cylinder body 6 is ensured. The above is the working principle of the present invention.
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.
Claims (5)
1. The utility model provides a push bench is with safe type owner top hydro-cylinder, includes fixed plate (1), hydro-cylinder body (6), solid fixed ring (7), first through-hole (9) and screw rod (10), its characterized in that: the up end annular array of fixed plate (1) is fixed with first connecting block (3), and first connecting block (3) are equipped with six groups altogether, and each first connecting block (3) of group is equipped with two altogether, hydro-cylinder body (6) are equipped with six altogether, and the lower terminal surface middle department of hydro-cylinder body (6) is fixed with second connecting block (5), hydro-cylinder body (6) are fixed between every two first connecting blocks of a set of (3) through second connecting block (5), the middle department of first connecting block (3) and second connecting block (5) is connected through connecting axle (4), six all welds in the middle of one side of hydro-cylinder body (6) fixed block (8), and six fixed block (8) all correspond each other, second through-hole (12) have all been seted up to the middle department of fixed block (8).
2. The safety type main jacking cylinder for the push bench of claim 1, wherein: first through holes (9) are formed in the middle of the fixing ring (7) in an annular array mode, and six first through holes (9) are formed in the fixing ring.
3. The safety type main jacking cylinder for the push bench of claim 1, wherein: the upper end at six fixed blocks (8) is placed in solid fixed ring (7), six first through-hole (9) and second through-hole (12) correspond each other, screw rod (10) movable mounting is in the inboard of first through-hole (9) and second through-hole (12), nut (11) are installed to the equal screw thread in both ends of screw rod (10), and two nut (11) are located the both sides of solid fixed ring (7) and fixed block (8) respectively.
4. The safety type main jacking cylinder for the push bench of claim 1, wherein: fixed orifices (2) have been seted up to the outside annular array of fixed plate (1), and fixed orifices (2) are equipped with six altogether, and every fixed orifices (2) all are located the middle department of two sets of first connecting blocks (3).
5. The safety type main jacking cylinder for the push bench of claim 1, wherein: the diameter of the fixing ring (7) is smaller than that of the fixing plate (1), and the six oil cylinder bodies (6) are arranged on the outer side of the fixing ring (7) in an annular array mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121806334.XU CN215806754U (en) | 2021-08-04 | 2021-08-04 | Safe type main jacking oil cylinder for push bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121806334.XU CN215806754U (en) | 2021-08-04 | 2021-08-04 | Safe type main jacking oil cylinder for push bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215806754U true CN215806754U (en) | 2022-02-11 |
Family
ID=80128235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121806334.XU Active CN215806754U (en) | 2021-08-04 | 2021-08-04 | Safe type main jacking oil cylinder for push bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215806754U (en) |
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2021
- 2021-08-04 CN CN202121806334.XU patent/CN215806754U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240401 Address after: No. 48, Hongyan Road, Karamay City, Xinjiang Uygur Autonomous Region 834000 Patentee after: Xinjiang Jiansheng Engineering Construction Co.,Ltd. Country or region after: China Address before: 250000 Building 1, lichenzhuang Industrial Park, Laiwu high tech Zone, Jinan City, Shandong Province Patentee before: Shandong QingHan Municipal Engineering Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |