CN215471054U - Be applied to round pin axle storage device of railway rescue hoist - Google Patents
Be applied to round pin axle storage device of railway rescue hoist Download PDFInfo
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- CN215471054U CN215471054U CN202121092490.4U CN202121092490U CN215471054U CN 215471054 U CN215471054 U CN 215471054U CN 202121092490 U CN202121092490 U CN 202121092490U CN 215471054 U CN215471054 U CN 215471054U
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Abstract
The utility model provides a pin shaft containing device applied to a railway rescue crane, which comprises: the mounting base can receive external force drive and move relative to the ground; the supporting device is detachably arranged on the mounting seat, can receive external trigger force and can be switched between a closed state and an opened state; the bearing device comprises a base, a first supporting component and a second supporting component which are movably arranged on the base, and a tensioning mechanism which is movably arranged between the base and the first supporting component.
Description
Technical Field
The utility model relates to the field of rail transit, in particular to a pin shaft containing device applied to a railway rescue crane.
Background
The railway rescue crane is an important component for realizing railway modernization, is an indispensable department, is mainly used for rescuing railway locomotives, vehicle overturn and derailment accidents, can also be used for installing important building components and equipment along a railway and loading and unloading important whole objects, is important equipment for railway safe transportation production, plays an important role as a standardized fastener on the railway rescue crane, for safe production, workers can detect and detect the pin shaft regularly, the pin shaft needs to be stored in the detection process, the pin shaft storage device provided by the prior art has certain requirements on the storage quantity and specification and model of the pin shaft, and has certain defects in universality and convenience.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model aims to provide the pin shaft containing device applied to the railway rescue crane.
In order to achieve the technical purpose, the technical scheme adopted by the utility model is as follows.
The utility model provides a be applied to round pin axle storage device of railway rescue hoist, it includes:
the mounting base can receive external force drive and move relative to the ground;
the supporting device is detachably arranged on the mounting seat, can receive external trigger force and can be switched between a closed state and an opened state;
the mounting seat comprises rectangular mounting blocks which are arranged in a ladder shape, mounting grooves which are arranged along the length direction of the rectangular mounting blocks and extend vertically and downwards are formed in the rectangular mounting blocks, guide grooves are further formed in the bottoms of the mounting grooves, the bearing device and the guide grooves form sliding guide fit, the length direction of the guide grooves is parallel to the length direction of the mounting blocks, and the depth direction of the guide grooves is parallel to the vertical direction;
the bearing device comprises a base, the base and the guide groove form sliding guide fit, a first supporting component and a second supporting component are movably mounted on the base, the first supporting component is hinged with the base, the second supporting component is hinged with the base, the first supporting component and the second supporting component are hinged with the base at one point through a first hinge shaft, the core wire direction of the first hinge shaft is perpendicular to the length direction of the guide groove, and the first supporting component and the second supporting component can rotate around the first hinge shaft;
the base comprises a bottom plate which is arranged along the length direction of the vertical mounting groove, the bottom of the bottom plate is provided with a mounting column which forms sliding guide fit with the guide groove, the top of the bottom plate is provided with a sliding groove, the cross section of the sliding groove is in a convex shape, the length direction of the sliding groove is consistent with the length direction of the guide groove, one side of the bottom plate in the width direction is respectively provided with a connecting block, and the articulated shaft is arranged between the connecting blocks in a penetrating way;
the bearing device further comprises a tensioning mechanism movably arranged between the base and the first supporting component, the first supporting component comprises a first supporting plate hinged with the floor, a first roller is rotatably installed at the end part, far away from the hinged point, of the first supporting plate, the first roller can rotate around the axis of the first roller, the axis direction of the first roller is parallel to the core wire direction of the first hinged shaft, the second supporting component comprises a second supporting plate, a second roller is rotatably installed at the end part, far away from the hinged point, of the second supporting plate, the second roller can rotate around the axis of the second roller, the axis direction of the second roller is parallel to the core wire direction of the first hinged shaft, an avoiding groove is formed in the surface, opposite to the first supporting plate, of the second supporting plate, and the avoiding groove is arranged close to the hinged point;
straining device include along spout length direction and spout constitution sliding guide complex slider, set up the spring between spout and slider, spring one end and slider fixed connection, the tip on the other end and the spout length direction supports real contact to the elastic force drive slider of spring moves towards the bottom plate middle part along spout length direction, straining device still include movable mounting in the connecting rod of slider between first supporting component, connecting rod one end and first supporting plate articulated each other through the articulated shaft two that sets up, the other end of connecting rod and slider articulated each other through the articulated shaft three that sets up, wherein articulated shaft two and articulated shaft three the heart yearn be parallel to each other to all be parallel with the heart yearn of articulated shaft one.
As a further improvement of the utility model
The middle part of the mounting seat is also provided with a containing groove, and the containing groove penetrates through the mounting seat along the length direction of the mounting block.
As a further improvement of the utility model
The mounting base also comprises a rolling component which is arranged on the mounting base and is positioned between the mounting base and the ground, and the rolling component is a universal wheel.
As a further improvement of the utility model
The end part of the sliding groove in the length direction is also provided with a limiting rod, and the spring is coaxially sleeved outside the limiting rod.
Compared with the prior art, the novel pin shaft storage rack has the advantages that a novel structural design is adopted, the requirements of storing and storing pin shafts with different quantities and specifications can be met, and meanwhile, the novel pin shaft storage rack has the characteristics of simple structure, high reliability, low manufacturing cost and the like.
Drawings
In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive effort.
Fig. 1 is a schematic view of the overall structure of the present invention.
Figure 2 is a schematic view of the support apparatus of the present invention in a closed position.
Fig. 3 is a schematic view of the apparatus of the present invention in an open position.
Fig. 4 is a schematic structural diagram of the base of the present invention.
Fig. 5 is a schematic structural view of the support mechanism and the tensioning mechanism of the present invention.
Fig. 6 is a schematic view of the structure of the tensioning mechanism of the present invention in cooperation with a base.
Fig. 7 is a schematic view of the engagement between the first support assembly and the tensioning mechanism of the present invention.
Fig. 8 is a schematic view of the engagement between the second support assembly and the tensioning mechanism of the present invention.
Labeled as:
100. a mounting seat 110, a mounting block; 111. mounting grooves; 112. a guide groove; 120. a containing groove; 130, 130; a universal wheel;
200. a supporting device; 210. a base; 211. a base plate; 211a, a chute; 211b, a limiting rod; 212. mounting a column; 213. connecting blocks; 220. a tensioning mechanism; 221. a slider; 222. a connecting rod; 223. a spring; 230. a first support assembly; 231. a first support plate; 232. a first roller; 240. a second support assembly; 241. a second support plate; 241a, an avoiding groove; 242. and a second roller.
Detailed Description
The technical solutions in the embodiments of the present invention are 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 embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 8, a pin shaft receiving device applied to a railway rescue crane includes:
the mounting base 100 can receive external force drive and move relative to the ground;
the supporting device 200 is detachably arranged on the mounting seat 100, and has the advantages that a worker can flexibly arrange a proper number of supporting devices 200 on the mounting seat 100 according to the number of the pins to be accommodated, the supporting devices 200 can receive external trigger force and can be switched between a closed state and an opened state, so that the supporting device can be suitable for placing pins of different specifications;
as shown in fig. 1, the mounting seat 100 includes rectangular mounting blocks 110 arranged in a step shape, the rectangular mounting blocks 110 are provided with mounting grooves 111 arranged along the length direction thereof and extending vertically downward, the bottoms of the mounting grooves 111 are further provided with guide grooves 112, wherein the supporting device 200 and the guide grooves 112 form a sliding guide fit, the length direction of the guide grooves 112 is parallel to the length direction of the mounting blocks 110, and the depth direction of the guide grooves 112 is parallel to the vertical direction;
in order to facilitate the storage of sufficient supporting devices 200, the middle of the mounting base 100 is further provided with a containing groove 120, and the containing groove 120 penetrates through the mounting base 100 along the length direction of the mounting block 110;
the mounting seat 100 further comprises a rolling component arranged on the mounting seat 100 and located between the mounting seat 100 and the ground, preferably, the rolling component is a universal wheel 130, so that a worker can conveniently move the mounting seat 100 to a proper place according to the work requirement;
as shown in fig. 2-3, the supporting device 200 includes a base 210, the base 210 forms a sliding guiding fit with the guiding groove 112, a first supporting component 230 and a second supporting component 240 are movably mounted on the base 210, specifically, the first supporting component 230 is hinged with the base 210, the second supporting component 230 is hinged with the base 210, and the first supporting component 230 and the second supporting component 240 are hinged with the base 210 at a point through a first hinge shaft, the core line direction of the first hinge shaft is perpendicular to the length direction of the guiding groove 112, and both the first supporting component 230 and the second supporting component 240 can rotate around the first hinge shaft;
as shown in fig. 4, the base 210 includes a bottom plate 211 disposed along the length direction of the vertical mounting groove 111, the bottom of the bottom plate 211 is provided with a mounting post 212 forming a sliding guiding fit with the guiding groove 112, the top of the bottom plate 211 is provided with a sliding groove 211a, the cross section of the sliding groove 211a is in a "convex" shape, so as to have a good anti-falling performance, the length direction of the sliding groove 211a is consistent with the length direction of the guiding groove 112, one side of the bottom plate 211 in the width direction is provided with a connecting block 213, and the hinge shaft is inserted between the connecting blocks 213;
as shown in fig. 5-8, the supporting device 200 further comprises a tensioning mechanism 220 movably disposed between the base 210 and the first supporting member 230 (or the second supporting member 240), for convenience of description, the tensioning mechanism 220 of this embodiment is disposed between the first supporting member 230 and the base 210, the first supporting member 230 comprises a first supporting plate 231 hinged to the floor 211, a first roller 232 is rotatably mounted on an end of the first supporting plate 231 away from the hinge point, the first roller 232 is rotatable around its own axis, wherein an axial direction of the first roller 232 is parallel to a direction of a core line of the first hinge axis, the second supporting member 240 comprises a second supporting plate 241, similarly, a second roller 242 is rotatably mounted on an end of the second supporting plate 241 away from the hinge point, the second roller 242 is rotatable around its own axis, wherein an axial direction of the second roller 242 is parallel to a direction of a core line of the first hinge axis, in order to avoid the interference between the first supporting component 230 and the second supporting component 240 when the holding device 200 is in the closed state, an avoiding groove 241a is formed on the surface of the second supporting plate 241 opposite to the first supporting plate 231, and the avoiding groove 241a is arranged close to the hinge point;
the tensioning mechanism 220 comprises a sliding block 221 forming sliding guide fit with the sliding groove 211a along the length direction of the sliding groove 211a, and a spring 223 arranged between the sliding groove 211a and the sliding block 221, wherein one end of the spring 223 is fixedly connected with the sliding block 221, the other end of the spring 223 is in contact with the end part of the sliding groove 211a along the length direction, the sliding block 221 is driven by the elastic force of the spring 223 to move towards the middle part of the bottom plate 211 along the length direction of the sliding groove 211, in order to enable the spring 223 to release the elastic force uniformly, a limiting rod 211b is further arranged at the end part of the sliding groove 211a along the length direction, and the spring 223 is coaxially sleeved outside the limiting rod 211 b;
the tensioning mechanism 220 further comprises a connecting rod 222 movably mounted between the sliding block 221 and the first supporting component 230, specifically, one end of the connecting rod 222 is hinged to the first supporting plate 231 through a hinge shaft two, and the other end of the connecting rod 222 is hinged to the sliding block 221 through a hinge shaft three, wherein core wires of the hinge shaft two and the hinge shaft three are parallel to each other and are parallel to a core wire of the hinge shaft one.
In actual work, a worker can arrange a proper number of supporting devices 200 in the mounting groove 111 according to needs, when a pin shaft with a smaller diameter is stored, due to the light weight of the pin shaft, the pressure generated by the pin shaft cannot overcome the elastic force of the spring 223, so that the roller one 232 and the roller two 232 are in a tightly attached state and can well support the pin shaft with a smaller diameter, when a pin shaft with a larger diameter is stored, due to the heavy weight of the pin shaft, the first supporting component 230 and the second supporting component 240 deflect around the hinge shaft one towards the direction away from each other under the action of the pressure, the connecting rod 222 drives the sliding block 221 to compress the spring 223, in the process, the spring 223 completes the accumulation of elastic potential energy, meanwhile, the roller one 233 and the roller two 242 are separated, so that the pin shaft with a larger diameter can be well supported, after the pin shaft is removed, the spring 223 releases the elastic potential energy and drives the sliding block 221 to move, and drives the first and second supporting members 230 and 240, respectively, to perform a deflecting motion about the hinge axis in a direction approaching each other through the connecting rod 222, and finally to return to a contact against the solid.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention; various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. The utility model provides a be applied to round pin axle storage device of railway rescue hoist, its characterized in that, it includes:
the mounting base can receive external force drive and move relative to the ground;
the supporting device is detachably arranged on the mounting seat, can receive external trigger force and can be switched between a closed state and an opened state;
the mounting seat comprises rectangular mounting blocks which are arranged in a ladder shape, mounting grooves which are arranged along the length direction of the rectangular mounting blocks and extend vertically and downwards are formed in the rectangular mounting blocks, guide grooves are further formed in the bottoms of the mounting grooves, the bearing device and the guide grooves form sliding guide fit, the length direction of the guide grooves is parallel to the length direction of the mounting blocks, and the depth direction of the guide grooves is parallel to the vertical direction;
the bearing device comprises a base, the base and the guide groove form sliding guide fit, a first supporting component and a second supporting component are movably mounted on the base, the first supporting component is hinged with the base, the second supporting component is hinged with the base, the first supporting component and the second supporting component are hinged with the base at one point through a first hinge shaft, the core wire direction of the first hinge shaft is perpendicular to the length direction of the guide groove, and the first supporting component and the second supporting component can rotate around the first hinge shaft;
the base comprises a bottom plate which is arranged along the length direction of the vertical mounting groove, the bottom of the bottom plate is provided with a mounting column which forms sliding guide fit with the guide groove, the top of the bottom plate is provided with a sliding groove, the cross section of the sliding groove is in a convex shape, the length direction of the sliding groove is consistent with the length direction of the guide groove, one side of the bottom plate in the width direction is respectively provided with a connecting block, and the articulated shaft is arranged between the connecting blocks in a penetrating way;
the bearing device further comprises a tensioning mechanism movably arranged between the base and the first supporting component, the first supporting component comprises a first supporting plate hinged with the floor, a first roller is rotatably installed at the end part, far away from the hinged point, of the first supporting plate, the first roller can rotate around the axis of the first roller, the axis direction of the first roller is parallel to the core wire direction of the first hinged shaft, the second supporting component comprises a second supporting plate, a second roller is rotatably installed at the end part, far away from the hinged point, of the second supporting plate, the second roller can rotate around the axis of the second roller, the axis direction of the second roller is parallel to the core wire direction of the first hinged shaft, an avoiding groove is formed in the surface, opposite to the first supporting plate, of the second supporting plate, and the avoiding groove is arranged close to the hinged point;
straining device include along spout length direction and spout constitution sliding guide complex slider, set up the spring between spout and slider, spring one end and slider fixed connection, the tip on the other end and the spout length direction supports real contact to the elastic force drive slider of spring moves towards the bottom plate middle part along spout length direction, straining device still include movable mounting in the connecting rod of slider between first supporting component, connecting rod one end and first supporting plate articulated each other through the articulated shaft two that sets up, the other end of connecting rod and slider articulated each other through the articulated shaft three that sets up, wherein articulated shaft two and articulated shaft three the heart yearn be parallel to each other to all be parallel with the heart yearn of articulated shaft one.
2. The pin shaft accommodating device applied to the railway rescue crane as claimed in claim 1, wherein a containing groove is further formed in the middle of the mounting seat, and the containing groove penetrates through the mounting seat along the length direction of the mounting block.
3. The apparatus as claimed in claim 1, wherein the mounting base further comprises a rolling assembly disposed on the mounting base and between the mounting base and the ground, the rolling assembly being a universal wheel.
4. The hinge pin containing device applied to the railway rescue crane as claimed in claim 1, wherein a limiting rod is further arranged at an end of the sliding groove in the length direction, and the spring is coaxially sleeved outside the limiting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121092490.4U CN215471054U (en) | 2021-05-21 | 2021-05-21 | Be applied to round pin axle storage device of railway rescue hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121092490.4U CN215471054U (en) | 2021-05-21 | 2021-05-21 | Be applied to round pin axle storage device of railway rescue hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215471054U true CN215471054U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121092490.4U Active CN215471054U (en) | 2021-05-21 | 2021-05-21 | Be applied to round pin axle storage device of railway rescue hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215471054U (en) |
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2021
- 2021-05-21 CN CN202121092490.4U patent/CN215471054U/en active Active
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