CN219925141U - Hinge shaft dismounting device - Google Patents
Hinge shaft dismounting device Download PDFInfo
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- CN219925141U CN219925141U CN202321038387.0U CN202321038387U CN219925141U CN 219925141 U CN219925141 U CN 219925141U CN 202321038387 U CN202321038387 U CN 202321038387U CN 219925141 U CN219925141 U CN 219925141U
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- hinge shaft
- hydraulic
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- assembly
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- 210000000481 breast Anatomy 0.000 claims description 14
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 238000010276 construction Methods 0.000 description 6
- 238000013459 approach Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of gates, in particular to a support hinge shaft dismounting device which comprises a supporting component and a hydraulic component, wherein the supporting component comprises a first supporting piece and a second supporting piece, the first supporting piece extends along a first direction, the second supporting piece extends along a second direction, the second direction is orthogonal to the first direction, one end of the second supporting piece is connected with the first supporting piece, the other end of the second supporting piece is suitable for being connected with a support hinge shaft, the extending direction of the support hinge shaft is the same as the second direction, the hydraulic component extends along the second direction, one end of the hydraulic component is in butt joint with the first supporting piece, the other end of the hydraulic component is suitable for being in butt joint with a fixed support, and the hydraulic component at least comprises two first hydraulic pieces which are symmetrically arranged along the axis of the support hinge shaft.
Description
Technical Field
The utility model relates to the technical field of gates, in particular to a supporting hinge shaft dismounting device.
Background
A revolute pair is formed between a support hinge bearing and a support hinge shaft of a large hydraulic gate and transmits load, because the installation position of the support hinge bearing is located at the height of a dam, and the space of the position of the support hinge shaft is narrow, the dismounting device cannot be mounted, a construction platform is built in the related art, the support hinge shaft is dismounted by the aid of the mounting and dismounting device on the construction platform, and the dismounting efficiency of the support hinge shaft is low.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems in the related art to some extent. Therefore, the embodiment of the utility model provides a device for disassembling a support hinge shaft, which can improve the disassembling efficiency of the support hinge shaft.
The device for disassembling the support hinge shaft comprises the following components: the support assembly comprises a first support piece and a second support piece, the first support piece extends along a first direction, the second support piece extends along a second direction, the second direction is orthogonal to the first direction, one end of the second support piece is connected with the first support piece, the other end of the second support piece is suitable for being connected with a supporting hinge shaft, and the extending direction of the supporting hinge shaft is the same as the second direction; the hydraulic assembly extends along the second direction, one end of the hydraulic assembly is abutted with the first supporting piece, the other end of the hydraulic assembly is suitable for being abutted with the fixed support, and the hydraulic assembly at least comprises two first hydraulic parts which are symmetrically arranged along the axis of the supporting hinge shaft.
The device for dismounting the support hinge shaft can improve the dismounting efficiency of the support hinge shaft.
In some embodiments, the hydraulic assembly further comprises a second hydraulic member extending in the second direction, one end of the second hydraulic member being in abutment with an end of the fulcrum shaft remote from the support assembly, the other end of the second hydraulic member being adapted to be in abutment with a breast wall.
In some embodiments, the hinge shaft dismounting device further comprises a connecting piece, one end of the connecting piece is abutted with the breast wall, and the other end of the connecting piece is abutted with the second hydraulic part.
In some embodiments, the hinge shaft dismounting device further comprises a rib plate, one end of the rib plate is connected with the first supporting piece, and the other end of the rib plate is connected with the second supporting piece.
In some embodiments, the number of the rib plates is set to be plural, and the plural rib plates are arranged at intervals along the circumferential direction of the second support member.
In some embodiments, an end of the second support remote from the first support is welded to the support hinge.
In some embodiments, a threaded hole is formed in an end, close to the supporting component, of the support hinge shaft, a thread matched with the threaded hole is formed in an end, away from the first supporting component, of the second supporting component, and the second supporting component at least partially stretches into the threaded hole.
In some embodiments, the hinge shaft dismounting device further comprises a lifting lug, wherein the lifting lug is arranged at one end of the first supporting piece, and a lifting hole is formed in the lifting lug.
In some embodiments, the hinge shaft dismounting device further comprises a shim plate provided between the first hydraulic part and the first support part, and/or the shim plate is provided between the connecting part and the breast wall.
In some embodiments, the hinge shaft dismounting device further comprises a hydraulic pump station connected to the first hydraulic part and the second hydraulic part, respectively.
Drawings
Fig. 1 is a schematic view illustrating a use state of a hinge shaft dismounting device according to an embodiment of the present utility model.
Fig. 2 is a schematic view of a support assembly according to an embodiment of the present utility model.
Fig. 3 is a schematic view of another view of a support assembly according to an embodiment of the present utility model.
Fig. 4 is a schematic view of a gusset according to an embodiment of the utility model.
Fig. 5 is a schematic view of a hinge shaft according to an embodiment of the present utility model.
Fig. 6 is a schematic view of another view of the hinge shaft according to the embodiment of the present utility model.
FIG. 7 is a schematic view of a connector and a backing plate according to an embodiment of the utility model.
Fig. 8 is a schematic view of another view of a connector and a backing plate according to an embodiment of the utility model.
Reference numerals:
hinge shaft 100, fixed support 200, movable support 300, breast wall 400,
the support assembly 1, the first support 11, the second support 12,
the hydraulic assembly 2, the first hydraulic part 21, the second hydraulic part 22,
the connecting piece 3, the rib plate 4, the lifting lug 5, the lifting hole 51, the hydraulic pump station 6 and the backing plate 7.
Detailed Description
Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
The hinge shaft 100 removing apparatus of the embodiment of the present utility model includes a support assembly 1 and a hydraulic assembly 2. The support assembly 1 includes a first support 11 and a second support 12, the first support 11 extends in a first direction (up-down direction as shown in fig. 1), the second support 12 extends in a second direction (left-right direction as shown in fig. 1), the second direction is orthogonal to the first direction, one end of the second support 12 is connected to the first support 11, the other end of the second support 12 is adapted to be connected to the hinge shaft 100, and the extending direction of the hinge shaft 100 is the same as the second direction. The hydraulic assembly 2 extends in the second direction, one end of the hydraulic assembly 2 abuts against the first support 11, the other end of the hydraulic assembly 2 is adapted to abut against the fixed support 200, the hydraulic assembly 2 comprises at least two first hydraulic elements 21, and the two first hydraulic elements 21 are symmetrically arranged along the axis of the fulcrum 100.
Specifically, as shown in fig. 1 to 3, the first support 11 extends in the up-down direction, the second support 12 extends in the left-right direction, the right end of the second support 12 is connected to the left middle end of the first support 11, the left end of the second support 12 is connected to the hinge shaft 100, and the hinge shaft 100 extends in the left-right direction. The hydraulic assembly 2 extends along the left-right direction, the left end of the hydraulic assembly 2 is in butt joint with the fixed support 200, the right end of the hydraulic assembly 2 is in butt joint with the left side of the first supporting piece 11, the two first hydraulic parts 21 are respectively located on two sides of the second supporting piece 12, the stress of the hinge shaft 100 can be balanced more through the two first hydraulic parts 21, the friction between the hinge shaft 100 and the shaft sleeve is reduced, and the hinge shaft 100 can be detached smoothly.
It should be noted that, the fixed support 200 is connected with the movable support 300 through the hinge shaft 100, the movable support 300 is connected with the gate support arm, the hinge shaft 100 and the hinge shaft 100 form a revolute pair and transmit load, the hinge shaft 100 needs to be maintained regularly, the normal operation of the movable support is ensured, and then the safe operation of the hydraulic gate is ensured.
It will be appreciated that the number of the first hydraulic members 21 may be three or four, and the plurality of first hydraulic members 21 may be arranged at intervals along the circumferential direction of the second support member 12, so that the hydraulic assembly 2 may provide sufficient hydraulic pressure for the hinge shaft 100 during the disassembling process by the arrangement of the plurality of first hydraulic members 21, thereby ensuring smooth disassembling of the hinge shaft 100.
For example, the first hydraulic member 21 is a hydraulic jack.
For example, the outer contour of the cross section of the first supporting member 11 may be provided in a rectangular, circular, oval shape, and embodiments of the present utility model are not limited to the specific structure and shape of the first supporting member 11, depending on the specific implementation.
According to the dismounting device for the support hinge shaft 100, in the mode of connecting the support assembly 1 with the support hinge shaft 100, the second support piece 12 is directly connected with one end of the support hinge shaft 100, one end of the hydraulic assembly 2 is abutted with the fixed support 200, and the other end of the hydraulic assembly 2 is abutted with the first support piece 11, so that the support hinge shaft 100 moves rightwards under the action of the hydraulic assembly 2, construction is simple, operation is convenient, and dismounting efficiency of the support hinge shaft 100 is improved.
Compared with the setting mode that a construction platform is required to be built and a dismounting device is mounted on the construction platform in the related art, the hydraulic gate hinge supporting shaft 100 can be dismounted and mounted in a hydraulic gate hinge supporting shaft 100 which is dangerous in arrangement position and cannot be unfolded by large-scale lifting and dismounting equipment, the hydraulic gate hinge supporting shaft 100 can be applied to an environment with a relatively small space by directly connecting the supporting component 1 with the hinge supporting shaft 100, and different dismounting forces required by dismounting different hinge supporting shafts 100 can be met by arranging a plurality of first hydraulic pieces 21, so that the hydraulic gate hinge supporting shaft is flexible in construction and high in safety performance.
In some embodiments, the hydraulic assembly 2 further comprises a second hydraulic member 22, the second hydraulic member 22 extending in a second direction, one end of the second hydraulic member 22 abutting an end of the fulcrum 100 remote from the support assembly 1, the other end of the second hydraulic member 22 being adapted to abut the breast wall 400.
Specifically, the second hydraulic part 22 extends along the left-right direction, the left end of the second hydraulic part 22 is abutted against the breast wall 400, the right end of the second hydraulic part 22 is abutted against the left end of the hinge shaft 100, and the hinge shaft 100 is provided with a rightward acting force at the left end of the hinge shaft 100 through the arrangement of the second hydraulic part 22, so that the shaft withdrawing speed can be increased, and the hinge shaft 100 is convenient to disassemble.
For example, the second hydraulic member 22 is a hydraulic jack.
In some embodiments, the hinge shaft 100 removing device further includes a connecting member 3, one end of the connecting member 3 abuts against the breast wall 400, and the other end of the connecting member 3 abuts against the second hydraulic part 22.
Specifically, the right end of the connecting member 3 abuts against the breast wall 400, the left end of the connecting member 3 abuts against the left end of the second hydraulic member 22, and the abutting of the second hydraulic member 22 against the breast wall 400 can be achieved by the arrangement of the connecting member 3.
For example, the connecting member 3 is a steel cylindrical tube, which may be provided as a hollow, the hollow steel column being sufficiently strong and lighter in weight for easy implementation than a solid steel column.
In some embodiments, the hinge shaft 100 removing apparatus further includes a rib plate 4, one end of the rib plate 4 is connected to the first support 11, and the other end of the rib plate 4 is connected to the second support 12.
As shown in fig. 2-4, the embodiment of the utility model reinforces the support assembly 1 through the arrangement of the rib plates 4, so as to avoid deformation of the support assembly 1 caused by overlarge pressure of the hydraulic assembly 2 and improve the supporting force of the support assembly 1.
In some embodiments, the number of the rib plates 4 is set to be plural, and the plurality of rib plates 4 are arranged at intervals along the circumferential direction of the second support 12.
Specifically, the rib plates 4 are arranged at intervals along the circumferential direction of the second supporting piece 12, and the supporting force of the supporting component 1 can be further improved through the arrangement of the rib plates 4, so that the supporting component 1 is prevented from being deformed under the stress.
In some embodiments, the end of the second support 12 remote from the first support 11 is welded to the fulcrum 100.
Specifically, as shown in fig. 5 to 6, the left end of the second support member 12 is welded to the right end of the hinge shaft 100, and the welded connection manner can improve the connection stability of the hinge shaft 100 and the second support member 12, so as to avoid the connection fracture between the hinge shaft 100 and the second support member 12 in the rightward movement process of the hinge shaft 100 under the action force of the hydraulic assembly 2, ensure the connection strength between the hinge shaft 100 and the second support member 12, and further ensure the smooth disassembly of the hinge shaft 100.
For example, the first support 11 and the second support 12 are made of steel plates.
In some embodiments, the end of the hinge shaft 100 near the support assembly 1 is provided with a threaded hole, the end of the second support 12 far from the first support 11 is provided with a thread matching with the threaded hole, and the second support 12 at least partially extends into the threaded hole.
Specifically, a threaded hole is formed in the right end of the hinge shaft 100, a thread is formed in the left end of the second support member 12, and the thread can be screwed into the threaded hole to realize threaded connection, so that the hinge shaft 100 and the second support member 12 can be detachably connected.
Optionally, when the hinge shaft 100 is in threaded connection with the second support member 12, the second support member 12 is made of cylindrical steel, the right end of the cylindrical steel is welded with the first support member 11, threads matched with the hinge shaft 100 are machined at the left end of the cylindrical steel, and the left end of the cylindrical steel is screwed into the threaded hole of the hinge shaft 100, so that the hinge shaft 100 is connected with the support assembly 1.
It will be appreciated that when there is no threaded hole in the hinge shaft 100, a threaded hole may be tapped at the center of the two ends of the hinge shaft 100.
In some embodiments, the dismounting device for the hinge shaft 100 further includes a lifting lug 5, where the lifting lug 5 is disposed at one end of the first supporting member 11, and the lifting lug 5 is provided with a lifting hole 51.
Specifically, the one end of first support piece 11 is provided with lug 5, and supporting component 1 is connected with prop up hinge 100, is convenient for hoist device hoist and mount prop up hinge 100 through the setting of lug 5, avoids prop up hinge 100 and directly falls to the ground, ensures prop up the security of hinge 100.
In some embodiments, the hinge shaft 100 removing device further includes a spacer 7, the spacer 7 being disposed between the first hydraulic part 21 and the first supporting part 11, and/or the spacer 7 being disposed between the connecting part 3 and the breast wall 400.
Specifically, as shown in fig. 7 to 8, when the stroke of the first hydraulic part 21 is insufficient to support the withdrawal of the hinge shaft 100 during the withdrawal of the shaft, the pressure is released when the first hydraulic part 21 approaches the stroke limit, and then the spacer 7 is provided between the first hydraulic part 21 and the first support 11 to shorten the distance between the first support 11 and the fixed mount 200. When the stroke of the second hydraulic part 22 is insufficient to support the withdrawal of the hinge shaft 100, when the stroke of the second hydraulic part 22 approaches the limit of the stroke, the pressure is released, the cushion plate 7 is arranged between the connecting piece 3 and the breast wall 400, and then the first hydraulic part 21 and the second hydraulic part 22 are operated, so that the operation is repeated until the disassembly of the hinge shaft 100 is completed.
For example, the pad 7 is a steel plate or a steel block.
In some embodiments, the dismounting device of the hinge shaft 100 further comprises a hydraulic pump station 6, wherein the hydraulic pump station 6 is connected to the first hydraulic part 21 and the second hydraulic part 22, respectively.
Specifically, the hydraulic pump station 6 provides hydraulic pressure to the first hydraulic member 21 and the second hydraulic member 22, and controls the operations of the first hydraulic member 21 and the second hydraulic member 22.
It will be appreciated that when the hinge shaft 100 needs to be assembled back, the positions of the first hydraulic part 21 and the supporting component 1 and the second hydraulic part 22 and the connecting piece 3 are exchanged, and the hinge shaft 100 is jacked into the shaft hole by adopting the same steps, so as to complete the assembly back of the hinge shaft 100.
When the support hinge shaft 100 is disassembled, the support assembly 1 is connected with one end of the support hinge shaft 100, the first hydraulic part 21 is placed between the first support part 11 and the fixed support 200, the second hydraulic part 22 is abutted against the other end of the support hinge shaft 100, and the support hinge shaft 100 is driven to move to the right side through the hydraulic action of the first hydraulic part 21 and the second hydraulic part 22. If the hydraulic pressure of the first hydraulic part 21 can meet the hydraulic pressure required for disassembling the hinge shaft 100, or if the space at the other end of the hinge shaft 100 is too small to place the second hydraulic part 22, the left end of the hinge shaft 100 may not use the second hydraulic part 22, and only the first hydraulic part 21 at the right end of the hinge shaft 100 and the support assembly 1 are used for disassembling the hinge shaft 100.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature "above," "over" and "on" a second feature may be a first feature directly above or obliquely above the second feature, or simply indicate that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
For purposes of this disclosure, the terms "one embodiment," "some embodiments," "example," "a particular example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
It will be appreciated that the above embodiments are exemplary and are not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (10)
1. A hinge shaft dismounting device, comprising:
the support assembly comprises a first support piece and a second support piece, the first support piece extends along a first direction, the second support piece extends along a second direction, the second direction is orthogonal to the first direction, one end of the second support piece is connected with the first support piece, the other end of the second support piece is suitable for being connected with a supporting hinge shaft, and the extending direction of the supporting hinge shaft is the same as the second direction;
the hydraulic assembly extends along the second direction, one end of the hydraulic assembly is abutted with the first supporting piece, the other end of the hydraulic assembly is suitable for being abutted with the fixed support, and the hydraulic assembly at least comprises two first hydraulic parts which are symmetrically arranged along the extending direction of the axis of the support hinge.
2. The hinge shaft removing apparatus according to claim 1, wherein the hydraulic assembly further includes a second hydraulic member extending in the second direction, one end of the second hydraulic member being in abutment with an end of the hinge shaft remote from the support assembly, the other end of the second hydraulic member being adapted to be in abutment with a breast wall.
3. The hinge shaft removing apparatus according to claim 2, further comprising a connecting member, wherein one end of the connecting member abuts against the breast wall, and the other end of the connecting member abuts against the second hydraulic member.
4. The hinge shaft removing apparatus according to claim 2, further comprising a rib plate, one end of which is connected to the first support member, and the other end of which is connected to the second support member.
5. The hinge shaft removing apparatus according to claim 4, wherein the number of the rib plates is plural, and the plural rib plates are arranged at intervals along the circumferential direction of the second support member.
6. The hinge shaft removing apparatus of claim 1, wherein an end of the second support member remote from the first support member is welded to the hinge shaft.
7. The hinge shaft removing device according to claim 1, wherein a threaded hole is formed in an end, close to the supporting assembly, of the hinge shaft, threads matched with the threaded hole are formed in an end, away from the first supporting member, of the second supporting member, and the second supporting member at least partially stretches into the threaded hole.
8. The hinge shaft removing apparatus according to claim 1, further comprising a lifting lug provided at one end of the first supporting member, and the lifting lug is provided with a lifting hole.
9. A hinge shaft removal apparatus as claimed in claim 3, further comprising a spacer plate disposed between the first hydraulic member and the first support member and/or between the connector member and the breast wall.
10. The hinge shaft removal apparatus of claim 1, further comprising a hydraulic pump station coupled to the first hydraulic member and the second hydraulic member, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321038387.0U CN219925141U (en) | 2023-05-04 | 2023-05-04 | Hinge shaft dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321038387.0U CN219925141U (en) | 2023-05-04 | 2023-05-04 | Hinge shaft dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219925141U true CN219925141U (en) | 2023-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321038387.0U Active CN219925141U (en) | 2023-05-04 | 2023-05-04 | Hinge shaft dismounting device |
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| Country | Link |
|---|---|
| CN (1) | CN219925141U (en) |
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2023
- 2023-05-04 CN CN202321038387.0U patent/CN219925141U/en active Active
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