CN214003809U - Rod-shaped piece hoisting accessory - Google Patents
Rod-shaped piece hoisting accessory Download PDFInfo
- Publication number
- CN214003809U CN214003809U CN202022792882.3U CN202022792882U CN214003809U CN 214003809 U CN214003809 U CN 214003809U CN 202022792882 U CN202022792882 U CN 202022792882U CN 214003809 U CN214003809 U CN 214003809U
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- rocker arm
- plate
- connecting plate
- fixedly connected
- shaft
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- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000035939 shock Effects 0.000 claims description 18
- 238000005452 bending Methods 0.000 claims description 10
- 238000013016 damping Methods 0.000 claims description 9
- 239000003381 stabilizer Substances 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000006096 absorbing agent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
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Abstract
The utility model discloses a rod-shaped piece hoisting accessory belongs to rocking arm axle assembly hoist and mount field, including rocking arm and rocking arm axle, the rocking arm is installed and is rotated on the rocking arm axle, hoisting accessory includes connecting plate and lug, the lug is demountable installation on the connecting plate, install support arm and clamping jaw respectively under the connecting plate, the support arm can be dismantled with the connecting plate and be connected, set up the engaging lug under the connecting plate, the engaging lug is connected with the connecting plate an organic whole, the clamping jaw rotates with the engaging lug to be connected, the clamping jaw is suitable for pressing from both sides and gets the rocking arm axle, the support arm is kept away from the one end of connecting plate and is installed the fixed plate, the fixed plate is fixed connection with the support arm, demountable connection has the baffle under the fixed plate; the utility model discloses convenient, effectual solution rocking arm axle assembly hoist and mount, and through damper, reduce the damage that the collision caused.
Description
Technical Field
The utility model belongs to rocking arm axle assembly hoist and mount field, concretely relates to shaft-like piece hoisting accessory.
Background
When the engine reaches the final assembly external assembly line and the rocker shaft assembly is assembled, the rocker shaft assembly needs to be lifted up, preassembled on the corresponding position of the engine, and then the bolt is fixed. The existing scheme for taking the rocker arm shaft assembly is manual taking, and the rocker arm shaft assembly is heavy in body and has potential safety hazards; if the workpiece falls off in the taking process, the workpiece is easy to damage, operators are injured by crashing, time and labor are consumed for manual taking, and the production rhythm is influenced. How to take the rocker shaft assembly quickly, safely and conveniently is a problem which needs to be solved urgently.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: convenient, effectual solution rocking arm axle assembly hoist and mount, and through damper, reduce the damage that the collision caused.
In order to solve the technical problems, the inventor finds the technical proposal of the utility model through practice and summary, the utility model discloses a rod-shaped piece hoisting device, which comprises a rocker arm and a rocker arm shaft, the rocker arm is arranged on the rocker arm shaft to rotate, the lifting device comprises a connecting plate and a lifting lug, the lifting lug is detachably arranged on the connecting plate, a supporting arm and a clamping jaw are respectively arranged below the connecting plate, the supporting arm is detachably connected with the connecting plate, a connecting lug is arranged below the connecting plate, the connecting lug is integrally connected with the connecting plate, the clamping jaw is rotationally connected with the connecting lug, the clamping jaw is suitable for clamping a rocker arm shaft, one end of the supporting arm, which is far away from the connecting plate, is provided with a fixing plate, the fixed plate is fixedly connected with the supporting arm, a baffle is detachably connected to the lower portion of the fixed plate, and the baffle is suitable for blocking the rocker arm to rotate under the dead weight.
Preferably, the connecting plate is provided with a plurality of groups of mounting holes, and the plurality of groups of mounting holes are arranged on the surface of the connecting plate;
the rocker arm shaft is in a curve shape and comprises a roller end and a mounting end, the roller end is heavier than the mounting end in weight, the baffle comprises a long edge end and a short edge end, and the short edge end is suitable for being attached to the roller end.
Preferably, the clamping jaws are provided with two groups, each group of clamping jaws comprises a first hinged rod group and a second hinged rod group, the first hinged rod group and the second hinged rod group are crossed rods, the number of the connecting lugs is consistent with that of the clamping jaws, the first hinged rod group is rotatably connected with the corresponding connecting lugs, the second hinged rod group is rotatably connected with the corresponding first hinged rod group, and the bottom end of the second hinged rod group is suitable for clamping a rocker arm shaft.
Preferably, the connecting plate comprises a central plate and two side plates, the lifting lug is mounted on the central plate, the central plate is suitable for moving towards the rocker shaft relative to the two side plates, a sliding piece is mounted below the central plate, one end of the sliding piece is fixedly connected with the central plate, the section of the supporting arm along the shaft is concave, a sliding groove is formed in the supporting arm, a first spring is mounted in the sliding groove, one end of the first spring is fixedly connected with the bottom end of the sliding groove, and the other end of the first spring is fixedly connected with the corresponding end of the sliding piece.
Preferably, the sliding piece comprises a bending rod and a sliding block, one end of the bending rod is fixedly connected with the sliding block, the other end of the bending rod is fixedly connected with the central plate, the sliding block is matched with the sliding groove, the sliding block is suitable for sliding in the sliding groove, and the first spring is fixedly connected with the sliding block.
Preferably, the support arms are provided with a plurality of groups, the support arms correspond to the rocker arms on the rocker arm shaft, positioning parts are respectively installed on one side, far away from the horizontal center line, of the fixing plate on the outermost side of the rocker arm shaft, through holes are formed in two ends of the rocker arm shaft along the axis, the positioning parts are fixedly connected with the fixing plate, positioning holes are formed in the positioning parts, and the positioning holes are suitable for being hoisted to determine the installation position of the rocker arm shaft.
Preferably, the positioning piece is a telescopic pipe, and the free end of the telescopic pipe is one end far away from the fixed plate;
and a positioning bolt is arranged in the positioning hole, and the positioning hole is matched with the through hole.
Preferably, a damping support is arranged on the fixing plate on the outermost side of the rocker shaft, the damping support is arranged along two radial sides of the rocker shaft, and the damping support is fixedly connected with the fixing plate.
Preferably, shock absorber support includes shock tube, second spring and stabilizer blade, shock tube and fixed plate fixed connection, set up the blind hole in the shock tube, install the second spring in the blind hole, the one end and the blind hole inner wall fixed connection of second spring, the one end of stabilizer blade is installed in the blind hole, the other end and the stabilizer blade fixed connection of second spring.
Preferably, handles are arranged on two sides of the center frame and fixedly connected with the center frame.
Compared with the prior art, the utility model discloses can obtain following technological effect:
1. compared with the prior art, the rocker arm shaft assembly can be effectively, safely and conveniently lifted, and the safety, labor saving and high efficiency of assembly work are ensured; the clamping jaw of the rod-shaped part hoisting device can be automatically adjusted and clamped by utilizing a gravity self-locking principle, and the clamping force is larger when the clamping jaw is subjected to larger gravity, so that the clamping force is not limited by the model and the external dimension of the shaft assembly.
2. Compared with the prior art, the utility model, add the setting element, the setting element is flexible pipe, according to the through-hole and the locating hole one-to-one at the both ends of rocking arm axle, through the convenient location of positioning bolt, it can to take out positioning bolt after accomplishing the location.
3. Compared with the prior art, the utility model, add sliding groove and slider for well core plate can not cause the damage because direct collision because of putting down suddenly when the installation, realizes the shock attenuation effect through shock absorber support and the spring in the sliding groove.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a structural diagram of embodiment 1 of the present invention;
fig. 2 is a front view of embodiment 1 of the present invention;
fig. 3 is a side view of embodiment 1 of the present invention;
fig. 4 is a structural view of embodiment 2 of the present invention;
fig. 5 is a partial enlarged view a of fig. 4 according to the present invention;
figure 6 is a cross-sectional view of the shock mount of figure 4 according to the present invention.
In the figure: 1. a rocker arm; 2. a rocker shaft; 3. a connecting plate; 4. lifting lugs; 5. a support arm; 6. a clamping jaw; 7. connecting lugs; 8. a fixing plate; 9. a baffle plate; 10. mounting holes; 11. a roller; 12. a first hinge lever group; 13. a second hinge lever group; 14. a center plate; 15. two side plates; 16. a sliding groove; 17. a first spring; 18. a bending rod; 19. a slider; 20. a positioning member; 21. a shock absorbing tube; 22. a second spring; 23. a support leg; 24. a handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The application of the principles of the present invention will be further described with reference to the accompanying drawings and specific embodiments.
Example 1
As shown in fig. 1 to 3, a rod-shaped member lifting device according to an embodiment of the present invention includes a swing arm 1 and a swing arm shaft 2, the rocker arm 1 is arranged on a rocker arm shaft 2, the lifting device comprises a connecting plate 3 and a lifting lug 4, the lifting lug 4 is detachably arranged on the connecting plate 3, a supporting arm 5 and a clamping jaw 6 are respectively arranged below the connecting plate 3, the supporting arm 5 is detachably connected with the connecting plate 3, a connecting lug 7 is arranged below the connecting plate 3, the connecting lug 7 is connected with the connecting plate 3 integrally, the clamping jaw 6 is rotationally connected with the connecting lug 7, the clamping jaw 6 is suitable for clamping the rocker arm shaft 2, one end of the supporting arm 5 far away from the connecting plate 3 is provided with a fixing plate 8, the fixed plate 8 is fixedly connected with the supporting arm 5, a baffle plate 9 is detachably connected below the fixed plate 8, and the baffle plate 9 is suitable for blocking the rocker arm 1 to rotate on the rocker shaft 2.
The connecting plate 3 is provided with a plurality of groups of mounting holes 10, and the plurality of groups of mounting holes 10 are arranged on the surface of the connecting plate 3;
the rocker arm shaft 2 is in a curve shape, the rocker arm shaft 2 comprises a roller end and a mounting end, the weight of the roller end is heavier than that of the mounting end, the baffle 9 comprises a long edge end and a short edge end, and the short edge end is suitable for being attached to the roller end.
The clamping jaws 6 are provided with two groups, each group of the clamping jaws 6 comprises a first hinged rod group 12 and a second hinged rod group 13, the first hinged rod group 12 and the second hinged rod group 13 are crossed rods, the number of the connecting lugs 7 is consistent with that of the clamping jaws 6, the first hinged rod group 12 is rotatably connected with the corresponding connecting lugs 7, the second hinged rod group 13 is rotatably connected with the corresponding first hinged rod group 12, and the bottom end of the second hinged rod group 13 is suitable for clamping the rocker arm shaft 2.
Example 2
As shown in fig. 3 to 4, according to another embodiment of the present invention, based on example 1, the connecting plate 3 includes a central plate 14 and two side plates 15, the lifting lug 4 is installed on the central plate 14, the central plate 14 is suitable for moving toward the rocker shaft 2 relative to the two side plates 15, a sliding member is installed below the central plate 14, one end of the sliding member is fixedly connected to the central plate 14, the axial cross section of the supporting arm 5 is concave, a sliding groove 16 is provided in the supporting arm 5, a first spring 17 is installed in the sliding groove 16, one end of the first spring 17 is fixedly connected to the bottom end of the sliding groove 16, and the other end of the first spring 17 is fixedly connected to the corresponding end of the sliding member.
The sliding piece comprises a bending rod 18 and a sliding block 19, one end of the bending rod 18 is fixedly connected with the sliding block 19, the other end of the bending rod 18 is fixedly connected with the central plate 14, the sliding block 19 is matched with the sliding groove 16, the sliding block 19 is suitable for sliding in the sliding groove 16, and the first spring 17 is fixedly connected with the sliding block 19.
The supporting arm 5 is provided with a plurality of groups, the supporting arm 5 corresponds to the rocker arm 1 on the rocker arm shaft 2, a positioning part 20 is arranged on the fixing plate 8 on the outermost side of the rocker arm shaft 2, the positioning part 20 is positioned on one side far away from a horizontal central line, through holes are formed in two ends of the rocker arm shaft 2 along the axis, the positioning part 20 is fixedly connected with the fixing plate 8, a positioning hole is formed in the positioning part 20, and the positioning hole is suitable for being hoisted to determine the installation position of the rocker arm shaft 2.
The positioning piece 20 is a telescopic pipe, and the free end of the telescopic pipe is one end far away from the fixed plate 8;
and a positioning bolt is arranged in the positioning hole, and the positioning hole is matched with the through hole.
The fixed plate 8 on the outermost side of the rocker shaft 2 is provided with a damping support, the damping support is arranged along two radial sides of the rocker shaft 2, and the damping support is fixedly connected with the fixed plate 8.
Shock absorber support includes shock tube 21, second spring 22 and stabilizer blade 23, shock tube 21 is the pipe of buckling, the one end and the 8 fixed connection of fixed plate of shock tube 21, set up the blind hole in the shock tube 21, install second spring 22 in the blind hole, the one end and the blind hole inner wall fixed connection of second spring 22, the one end of stabilizer blade 23 is installed in the blind hole, the other end and the stabilizer blade 23 fixed connection of second spring 22.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A rod-shaped member hoisting device comprises a rocker arm (1) and a rocker arm shaft (2), wherein the rocker arm (1) is arranged on the rocker arm shaft (2), and is characterized in that: the lifting device comprises a connecting plate (3) and lifting lugs (4), the lifting lugs (4) are detachably arranged on the connecting plate (3), a supporting arm (5) and a clamping jaw (6) are respectively arranged below the connecting plate (3), the supporting arm (5) is detachably connected with the connecting plate (3), a connecting lug (7) is arranged below the connecting plate (3), the connecting lug (7) is integrally connected with the connecting plate (3), the clamping jaw (6) is rotationally connected with the connecting lug (7), the clamping jaw (6) is suitable for clamping the rocker arm shaft (2), one end of the supporting arm (5) far away from the connecting plate (3) is provided with a fixing plate (8), the fixed plate (8) is fixedly connected with the supporting arm (5), a baffle plate (9) is detachably connected below the fixed plate (8), the baffle (9) is suitable for blocking the rocker arm (1) from rotating on the rocker arm shaft (2).
2. The pole lifting device of claim 1, wherein: mounting holes (10) are formed in the connecting plate (3), a plurality of groups of mounting holes (10) are formed in the mounting holes (10), and the plurality of groups of mounting holes (10) are arranged on the surface of the connecting plate (3);
the rocker arm is characterized in that the baffle (9) is L-shaped, rollers (11) are arranged in the rocker arm shaft (2), the rocker arm shaft (2) is in a curve shape, the rocker arm shaft (2) comprises roller ends and mounting ends, the weight of each roller end is heavier than that of each mounting end, the baffle (9) comprises a long edge end and a short edge end, and the short edge end is suitable for being attached to the roller ends.
3. The pole lifting device of claim 1, wherein: the clamping jaw (6) is equipped with two sets ofly, every group the clamping jaw (6) all include first articulated pole group (12) and second articulated pole group (13), first articulated pole group (12) and second articulated pole group (13) are the crossbar, the quantity of engaging lug (7) is unanimous with clamping jaw (6) quantity, first articulated pole group (12) rotate with the engaging lug (7) that corresponds and are connected, second articulated pole group (13) rotate with the first articulated pole group (12) that corresponds and are connected, the bottom of second articulated pole group (13) is suitable for the clamp to get rocking arm axle (2).
4. The pole lifting device of claim 1, wherein: the connecting plate (3) comprises a central plate (14) and two side plates (15), the lifting lugs (4) are mounted on the central plate (14), the central plate (14) is suitable for moving towards the rocker shaft (2) relative to the two side plates (15), a sliding piece is mounted below the central plate (14), one end of the sliding piece is fixedly connected with the central plate (14), the section of the supporting arm (5) along the shaft is concave, a sliding groove (16) is formed in the supporting arm (5), a first spring (17) is mounted in the sliding groove (16), one end of the first spring (17) is fixedly connected with the bottom end of the sliding groove (16), and the other end of the first spring (17) is fixedly connected with the corresponding end of the sliding piece.
5. The pole lifting device of claim 4, wherein: the sliding piece comprises a bending rod (18) and a sliding block (19), one end of the bending rod (18) is fixedly connected with the sliding block (19), the other end of the bending rod (18) is fixedly connected with the central plate (14), the sliding block (19) is matched with the sliding groove (16), the sliding block (19) is suitable for sliding in the sliding groove (16), and the first spring (17) is fixedly connected with the sliding block (19).
6. The pole lifting device of claim 1, wherein: the supporting arm (5) is provided with a plurality of groups, the supporting arm (5) corresponds to the rocker arm (1) on the rocker arm shaft (2), a positioning part (20) is arranged on a fixing plate (8) on the outermost side of the rocker arm shaft (2), the positioning part (20) is positioned on one side far away from a horizontal center line, through holes are formed in two ends of the rocker arm shaft (2) along the axis, the positioning part (20) is fixedly connected with the fixing plate (8), a positioning hole is formed in the positioning part (20), and the positioning hole is suitable for being hoisted to determine the installation position of the rocker arm shaft (2).
7. The pole lifting device of claim 6, wherein: the positioning piece (20) is a telescopic pipe, and the free end of the telescopic pipe is one end far away from the fixed plate (8);
and a positioning bolt is arranged in the positioning hole, and the positioning hole is matched with the through hole.
8. The pole lifting device of claim 1, wherein: the damping support is arranged on the fixing plate (8) on the outermost side of the rocker shaft (2), the damping support is arranged along the two radial sides of the rocker shaft (2), and the damping support is fixedly connected with the fixing plate (8).
9. The pole lifting device of claim 8, wherein: shock mount includes shock tube (21), second spring (22) and stabilizer blade (23), shock tube (21) are the pipe of buckling, the one end and fixed plate (8) fixed connection of shock tube (21), set up the blind hole in shock tube (21), install second spring (22) in the blind hole, the one end and the blind hole inner wall fixed connection of second spring (22), install in the blind hole the one end of stabilizer blade (23), the other end and stabilizer blade (23) fixed connection of second spring (22).
10. A rod lifting device according to claim 4 or 5, wherein: handles (24) are arranged on two sides of the central plate (14), and the handles (24) are fixedly connected with the central plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022792882.3U CN214003809U (en) | 2020-11-27 | 2020-11-27 | Rod-shaped piece hoisting accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022792882.3U CN214003809U (en) | 2020-11-27 | 2020-11-27 | Rod-shaped piece hoisting accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214003809U true CN214003809U (en) | 2021-08-20 |
Family
ID=77307546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022792882.3U Active CN214003809U (en) | 2020-11-27 | 2020-11-27 | Rod-shaped piece hoisting accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214003809U (en) |
-
2020
- 2020-11-27 CN CN202022792882.3U patent/CN214003809U/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: 20231116 Address after: 243071 No. 359 Huxinan Road, Economic and Technological Development Zone, Ma'anshan City, Anhui Province Patentee after: Anhui Hanma Engine Co.,Ltd. Address before: 243000 no.359 Huxi South Road, economic and Technological Development Zone, Ma'anshan City, Anhui Province Patentee before: ANHUI HUALING AUTOMOBILE Co.,Ltd. |
|
| TR01 | Transfer of patent right |