CN213950446U - Ultrathin strip-shaped hydraulic wedge easy to assemble and disassemble - Google Patents
Ultrathin strip-shaped hydraulic wedge easy to assemble and disassemble Download PDFInfo
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- CN213950446U CN213950446U CN202022349979.7U CN202022349979U CN213950446U CN 213950446 U CN213950446 U CN 213950446U CN 202022349979 U CN202022349979 U CN 202022349979U CN 213950446 U CN213950446 U CN 213950446U
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Abstract
The utility model discloses an easy-to-disassemble ultrathin strip-shaped hydraulic wedge, which comprises a hydraulic jack body and a fork-shaped wedge, wherein the hydraulic jack body is alternately connected with the fork-shaped wedge, a bearing is embedded in the middle of one end of the hydraulic jack body, a positioning block is fixedly connected with a shaft hole in the bearing, a positioning hole is arranged in the center of one end of the positioning block, a screw hole is arranged in the middle of one end of the fork-shaped wedge, the screw hole is in threaded connection with a threaded part for disassembling a stud, and one end of the disassembling stud is arranged corresponding to the positioning hole. The damage to the surface of mechanical equipment caused by the end of the plunger is avoided.
Description
Technical Field
The utility model relates to a hydraulic pressure wedge specifically is an ultra-thin strip type hydraulic pressure wedge of easy dismouting.
Background
Eight round ultrathin flat oil pumps are required to be placed for adjusting the height of the large marine diesel engine. Fourteen inclined irons are put in when the required position is adjusted (the number of the inclined irons can be determined according to the number of cylinders of the diesel engine). When the diesel engine is finally positioned, the inclined iron needs to be removed, the inclined iron is unpowered, but the self weight of the diesel engine is thousands of tons, and the inclined iron cannot be completely removed.
When the existing hydraulic wedge is used, the stress area of a supporting point is too small, the supported diesel engine is easily damaged, and the supporting point is made of hard metal, so that the diesel engine can be scratched due to overlarge pressure during supporting.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ultra-thin bar type hydraulic pressure wedge of easy dismouting to current hydraulic pressure wedge that proposes in solving above-mentioned background art causes the damage to the diesel engine that supports too little easily in the use, the strong point is the hard metal moreover, can the fish tail support the problem of diesel engine because of pressure is too big during the support.
In order to achieve the above object, the utility model provides a following technical scheme: an easy-to-assemble and disassemble ultrathin strip-shaped hydraulic wedge comprises a hydraulic jack body and a forked wedge, wherein the hydraulic jack body is connected with the forked wedge in an inserting way, a bearing is embedded in the middle of one end of the hydraulic jack body, a positioning block is fixedly connected with an inner shaft hole of the bearing, a positioning groove is arranged in the center of one end of the positioning block, a screw hole is arranged in the middle of one end of the fork-shaped wedge, the screw hole is in threaded connection with the threaded part of the dismounting stud, one end of the dismounting stud is arranged corresponding to the positioning groove, one side of the top end of the hydraulic jack body is fixedly communicated with an oil inlet pipe, a plurality of plungers are uniformly and fixedly connected on the hydraulic jack body and are communicated with the oil inlet pipe, the top of plunger and the one end fixed connection of carousel, the other end of carousel and the middle part fixed connection of backup pad one end, the other end fixedly connected with supporting pad of backup pad.
As an optimized technical scheme of the utility model, the other end of backup pad is convex.
As an optimized technical scheme of the utility model, the supporting pad is made by soft rubber material.
As an optimal technical scheme of the utility model, the diameter of constant head tank is the same with the diameter of dismantling double-screw bolt one end.
As a preferred technical scheme of the utility model, the equal fixedly connected with strengthening rib in both sides of hydraulic jack body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the positioning block is fixedly connected inside the bearing, so that the friction force between the end of the detachable stud and the hydraulic jack body can be reduced, the detachable stud is convenient to screw when detached, the direction of the supporting plate is convenient to adjust by using the rotary table, and the practicability is improved;
2. the backup pad can reduce the pressure of plunger end to mechanical equipment, avoids the plunger end to cause the damage to mechanical equipment surface, and big pressure between hydraulic pressure plunger end and the mechanical equipment can be cushioned to the supporting pad, further protection mechanical equipment, and the strengthening rib can improve the intensity of hydraulic jack body and improve the life of hydraulic jack body.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the installation of the bearing of the present invention;
fig. 3 is an installation diagram of the support plate of the present invention.
In the figure: 1. a hydraulic jack body; 2. a fork-shaped wedge; 3. disassembling the stud; 4. an oil inlet pipe; 5. a screw hole; 6. a bearing; 7. positioning blocks; 8. positioning a groove; 9. reinforcing ribs; 10. a turntable; 11. a support plate; 12. a support pad; 13. and a plunger.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides an easy-to-assemble and disassemble ultrathin strip-shaped hydraulic wedge, which comprises a hydraulic jack body 1 and a fork-shaped wedge 2, wherein the hydraulic jack body 1 is connected with the fork-shaped wedge 2 in an inserting way, a bearing 6 is embedded in the middle of one end of the hydraulic jack body 1, a positioning block 7 is fixedly connected with an inner shaft hole of the bearing 6, a positioning groove 8 is arranged in the center of one end of the positioning block 7, a screw hole 5 is arranged in the middle of one end of the fork-shaped wedge 2, the screw hole 5 is in threaded connection with a threaded part of a disassembling stud 3, one end of the disassembling stud 3 is arranged corresponding to the positioning groove 8, one side of the top end of the hydraulic jack body 1 is fixedly communicated with an oil inlet pipe 4, a plurality of plungers 13 are uniformly and fixedly connected on the hydraulic jack body 1, the plungers 13 are all communicated with the oil inlet pipe 4, the top ends of the plungers 13, the other end of the supporting plate 11 is fixedly connected with a supporting pad 12.
Preferably, the other end of the supporting plate 11 is arc-shaped, and the arc-shaped structure at one end of the supporting plate 11 is matched with the surface shape of the mechanical equipment, so that the area of the supporting plate 11 on the surface of the mechanical equipment can be increased, the pressure of the end of the plunger 13 on the mechanical equipment is reduced, and the damage of the end of the plunger 13 on the surface of the mechanical equipment is avoided.
Preferably, the supporting pad 12 is made of soft rubber material, and the supporting pad 12 can buffer the large pressure between the end of the plunger 13 and the mechanical device, thereby further protecting the mechanical device.
Preferably, the diameter of the positioning groove 8 is the same as that of one end of the detachable stud 3, one end of the detachable stud 3 is screwed into the positioning groove 8 when the detachable stud is detached, the detachable stud 3 is continuously screwed, so that the fork-shaped wedge 2 is ejected out, the diameter of the positioning groove 8 is the same as that of one end of the detachable stud 3, the stability of the detachable stud 3 can be improved, and the detachment is smoother.
Preferably, the middle part fixedly connected with strengthening rib 9 on 1 top of hydraulic jack body, strengthening rib 9 can improve hydraulic jack body 1's intensity, is difficult for the fracture at the support in-process, increases hydraulic jack body 1's working strength, improves hydraulic jack body 1's life.
When the hydraulic inclined iron is used, the oil inlet pipe 4 is inserted into one end of an external oil pumping pipe, hydraulic oil is input for supporting, the arc-shaped structure at one end of the supporting plate 11 is matched with the surface shape of mechanical equipment, the area of the supporting plate 11 and the surface of the mechanical equipment can be increased, so that the pressure of the end of the plunger 13 on the mechanical equipment is reduced, the damage of the end of the plunger 13 on the surface of the mechanical equipment is avoided, the supporting pad 11 can buffer the large pressure between the end of the plunger 13 and the mechanical equipment, the mechanical equipment is further protected, the direction of the supporting plate 11 can be adjusted conveniently by using the turntable 10, the practicability is improved, the reinforcing rib 9 can improve the strength of the hydraulic jack body 1, the hydraulic inclined iron is not easy to break in the supporting process, the working strength of the hydraulic jack body 1 is increased, and the service life of the hydraulic jack body 1 is prolonged, when the fork-shaped inclined iron 2 is disassembled, one end of the disassembling stud 3 is screwed into the positioning hole 8, the disassembling stud 3 is continuously screwed, so that the fork-shaped inclined iron 2 is ejected out, the positioning block 7 is fixedly connected inside the bearing 6, the friction force between the end of the disassembling stud 3 and the hydraulic jack body 1 can be reduced, and the disassembling stud 3 is convenient to screw during disassembling.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. An easily-assembled and disassembled ultrathin strip-shaped hydraulic wedge comprises a hydraulic jack body (1) and a forked wedge (2), and is characterized in that the hydraulic jack body (1) is connected with the forked wedge (2) in an inserting manner, a bearing (6) is embedded in the middle of one end of the hydraulic jack body (1), a positioning block (7) is fixedly connected with an inner shaft hole of the bearing (6), a positioning groove (8) is formed in the center of one end of the positioning block (7), a screw hole (5) is formed in the middle of one end of the forked wedge (2), the screw hole (5) is in threaded connection with a threaded portion of a detachable stud (3), one end of the detachable stud (3) is arranged corresponding to the positioning groove (8), an oil inlet pipe (4) is fixedly communicated with one side of the top end of the hydraulic jack body (1), and a plurality of plungers (13) are uniformly and fixedly connected to the hydraulic jack body (1), a plurality of plunger (13) all with advance oil pipe (4) intercommunication, the top of plunger (13) and the one end fixed connection of carousel (10), the middle part fixed connection of the other end of carousel (10) and backup pad (11) one end, the other end fixedly connected with supporting pad (12) of backup pad (11).
2. The easy-to-mount and dismount ultrathin strip-shaped hydraulic wedge as claimed in claim 1, wherein: the other end of the supporting plate (11) is arc-shaped.
3. The easy-to-mount and dismount ultrathin strip-shaped hydraulic wedge as claimed in claim 1, wherein: the support pad (12) is made of a soft rubber material.
4. The easy-to-mount and dismount ultrathin strip-shaped hydraulic wedge as claimed in claim 1, wherein: the diameter of the positioning groove (8) is the same as that of one end of the detachable stud (3).
5. The easy-to-mount and dismount ultrathin strip-shaped hydraulic wedge as claimed in claim 1, wherein: and reinforcing ribs (9) are fixedly connected to the two sides of the hydraulic jack body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022349979.7U CN213950446U (en) | 2020-10-21 | 2020-10-21 | Ultrathin strip-shaped hydraulic wedge easy to assemble and disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022349979.7U CN213950446U (en) | 2020-10-21 | 2020-10-21 | Ultrathin strip-shaped hydraulic wedge easy to assemble and disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213950446U true CN213950446U (en) | 2021-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022349979.7U Active CN213950446U (en) | 2020-10-21 | 2020-10-21 | Ultrathin strip-shaped hydraulic wedge easy to assemble and disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213950446U (en) |
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2020
- 2020-10-21 CN CN202022349979.7U patent/CN213950446U/en active Active
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