CN220113206U - Passenger train inflating pump assembly fixture - Google Patents
Passenger train inflating pump assembly fixture Download PDFInfo
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- CN220113206U CN220113206U CN202321645385.8U CN202321645385U CN220113206U CN 220113206 U CN220113206 U CN 220113206U CN 202321645385 U CN202321645385 U CN 202321645385U CN 220113206 U CN220113206 U CN 220113206U
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- frame
- passenger car
- handle
- inflating pump
- lifting
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- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 230000003028 elevating effect Effects 0.000 abstract description 14
- 238000009434 installation Methods 0.000 description 17
- 208000027418 Wounds and injury Diseases 0.000 description 8
- 238000005452 bending Methods 0.000 description 8
- 230000006378 damage Effects 0.000 description 6
- 208000014674 injury Diseases 0.000 description 6
- 208000025962 Crush injury Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model relates to a passenger train inflating pump assembly fixture, including first frame, the second frame, elevating system, wheel subassembly and handle, the one end of first frame and the one end of second frame are all connected in the handle, first frame is located the top of second frame, wheel subassembly installs the bottom at the second frame, first clearance has between first frame and the second frame, first clearance can supply the installing support of passenger train inflating pump to keep away from the one end of handle from first clearance and pass and be located first clearance, first frame includes two crossbeams that the interval set up, detachably installs the bearing structure who is used for supporting passenger train inflating pump between two crossbeams, elevating system installs in the second frame, elevating system's lift end is used for with the bottom contact of passenger train inflating pump, and can be in being higher than the position of bearing structure and being less than between the position of installing support, second clearance has between two crossbeams, the second clearance can supply passenger train inflating pump to pass.
Description
Technical Field
The disclosure relates to the technical field of assembly of passenger car inflating pumps, in particular to an assembly fixture of a passenger car inflating pump.
Background
The passenger train inflating pump is installed in the installation space that is located only one side open-ended in passenger train bottom generally, and the passenger train inflating pump can only get into in the installation space through this opening to be connected with the installing support of installation space bottom, because passenger train inflating pump installation space's restriction, traditional fork truck, lifting means and lifting means are all unsuitable for the installation passenger train inflating pump.
Therefore, in the prior art, the passenger car inflating pump needs to be embraced manually into the installation space and moved to be positioned, the assembly mode is high in requirements on the strength and the physical strength of workers, and the risks of crush injury, squeeze injury and smash injury of operators are high.
Disclosure of Invention
The purpose of this disclosure is to provide a passenger train inflating pump assembly fixture, through using this passenger train inflating pump assembly fixture installation passenger train inflating pump, not only can reduce the requirement to operating personnel's strength and physical power, can also reduce operating personnel by the risk of being pressed, crowded wound and smash the wound.
In order to achieve the above-mentioned purpose, the present disclosure provides a passenger car inflating pump assembly fixture, including a first frame, a second frame, a lifting mechanism, a wheel assembly and a handle;
one end of the first frame and one end of the second frame are connected to the handle, the first frame is located above the second frame, the wheel assembly is installed at the bottom of the second frame, a first gap is formed between the first frame and the second frame, and the first gap is arranged so that a mounting bracket of a passenger car inflating pump can penetrate through the first gap from one end, away from the handle, and is located in the first gap;
the first frame comprises two cross beams which are arranged at intervals and connected with the handle, and a support structure which is detachably arranged between the two cross beams and is used for supporting the inflating pump of the passenger car;
the lifting mechanism is arranged on the second frame, the lifting end of the lifting mechanism is used for contacting with the bottom of the passenger car inflating pump, and the lifting end of the lifting mechanism can move between a position higher than the supporting structure and a position lower than the mounting bracket;
a second gap is arranged between the two cross beams, and the second gap is arranged to be capable of allowing the passenger car inflating pump to pass through.
Optionally, each beam is provided with a clamping part, and two ends of the supporting structure are respectively clamped with the clamping parts on the two beams.
Optionally, the joint portion includes installing two interval setting's on the crossbeam dog, two limit for the draw-in groove between the dog, bearing structure's both ends respectively with two draw-in groove joint on the crossbeam.
Optionally, the first frame further includes a connection structure and two reinforcing beams connected to the handle, the two reinforcing beams are respectively located above the two cross beams, and each reinforcing beam is connected to the corresponding cross beam through the connection structure.
Optionally, the connection structure includes a first connection beam and a second connection beam, the support structure is located between the first connection beam and the second connection beam, and the first connection beam is connected between one end of the reinforcement beam away from the handle and one end of the cross beam away from the handle.
Optionally, the assembly fixture further includes a third connecting beam, each of the cross beams is connected with the third connecting beam between the second frame, and the third connecting beam is disposed close to the handle.
Optionally, the supporting structure includes two supporting beams that the interval set up, elevating system includes jack and lifting block, the lifting block is installed the upper end of the elevating system's of jack, the horizontal cross-sectional area of lifting block is greater than the horizontal cross-sectional area of the elevating system of jack, two have the third clearance between the supporting beam, the third clearance is constructed for can supply the lifting block passes, the upper end of lifting block is elevating system's lifting end.
Optionally, the assembly fixture of the passenger car inflating pump further comprises a third frame, wherein the third frame is located below the second frame and connected with the second frame, and the lifting mechanism is installed on the third frame.
Optionally, the third frame includes two U-shaped supports that the interval set up and a plurality of installation crossbeam, two the open end of U-shaped support all connect in the second frame, a plurality of installation crossbeam interval sets up two between the U-shaped support, and every the both ends of installation crossbeam are connected respectively in two the bottom of U-shaped support, elevating system installs a plurality of on the installation crossbeam.
Optionally, the wheel assembly includes a pair of directional wheels and a pair of universal wheels, one pair of universal wheels being mounted to an end of the second frame near the handle, and one pair of directional wheels being mounted to an end of the second frame remote from the handle.
Through the technical scheme, because one end of the first frame and one end of the second frame are both connected to the handle, and the bottom of the second frame is provided with the wheel assembly, that is, the first frame and the second frame can be pushed by the handle, and because the first frame comprises two cross beams which are arranged at intervals and are connected to the handle, and a supporting structure which is arranged between the two cross beams, an operator can place the passenger car air pump on the supporting structure in a hoisting mode and the like, then pushes the first frame and the second frame by the handle, the mounting bracket penetrates through the first gap from one end of the first gap far away from the handle and is positioned in the first gap, at the moment, the passenger car air pump on the supporting structure is positioned above the mounting bracket, and the operator can move the horizontal position of the passenger car air pump assembly tool by manipulating the handle to position the passenger car air pump (for example, the bolt of the passenger car air pump is aligned with the bolt hole on the mounting bracket).
After the location is accomplished, operating personnel can operate the elevating system who installs in the second frame, make its lift end by being less than the position of installing support to be higher than bearing structure's position and remove, thereby make elevating system's lift end with passenger train inflating pump top from bearing structure, then because bearing structure is detachably installs between two crossbeams, operating personnel can dismantle bearing structure and operate elevating system, make its lift end remove to the position that is less than the installing support, because there is not bearing structure's blocking, and the second clearance between two crossbeams sets up to can supply passenger train inflating pump to pass, therefore passenger train inflating pump can be along with elevating system's lift end downwardly moving pass the second clearance and fall on the installing support, accomplish the placing of passenger train inflating pump, make operating personnel can install passenger train inflating pump on the installing support. Then, because the second clearance between two crossbeams sets up to can supply passenger train inflating pump to pass, consequently operating personnel can remove first frame and second frame through the handle, makes the installing support be located outside the first clearance, promptly, makes passenger train inflating pump assembly fixture wholly remove outside the installation space of passenger train inflating pump.
Therefore, through using above-mentioned passenger train inflating pump assembly fixture installation passenger train inflating pump, need not that operating personnel holds in only one side open-ended passenger train inflating pump installation space with passenger train inflating pump, not only can reduce the requirement to operating personnel's strength and physical power, can reduce operating personnel by the risk of crush injury, squeeze injury and smash injury moreover.
Additional features and advantages of the present disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings are included to provide a further understanding of the disclosure, and are incorporated in and constitute a part of this specification, illustrate the disclosure and together with the description serve to explain, but do not limit the disclosure. In the drawings:
fig. 1 is a schematic perspective view of a passenger car inflation pump assembly fixture according to an embodiment of the present disclosure;
FIG. 2 is an enlarged schematic view of a portion of FIG. 1 at A;
fig. 3 is a schematic perspective view of a passenger car inflation pump assembly fixture (different from the view angle of fig. 1) according to an embodiment of the disclosure.
Description of the reference numerals
10-a first frame; 11-a cross beam; 12-clamping part; 121-a stop; 122-clamping grooves; 13-a connection structure; 131-first connection beams; 132-a second connection beam; 14-reinforcing beams; 15-a support structure; 151-supporting beams; 20-a second frame; 21-a third connecting beam; 30-a third frame; 31-U-shaped brackets; 32-mounting a cross beam; 40-lifting mechanism; 41-jack; 42-lifting blocks; 50-a wheel assembly; 51-orienting wheel; 52-universal wheels; 60-handle; 70-a first gap; 71-a second gap; 72-third gap.
Detailed Description
Specific embodiments of the present disclosure are described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the disclosure, are not intended to limit the disclosure.
Specific embodiments of the present disclosure are described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the disclosure, are not intended to limit the disclosure.
In the present disclosure, unless otherwise indicated, terms such as "upper, lower, top, bottom" are used to generally define the normal use state of the assembly fixture of the passenger car inflation pump, while "inner and outer" refer to the inner and outer of the corresponding component profiles, and furthermore, the terms "first", "second", etc. are used to distinguish one element from another element without order or importance.
As shown in fig. 1 to 3, the present disclosure provides a passenger car inflation pump assembly fixture, including a first frame 10, a second frame 20, a lifting mechanism 40, a wheel assembly 50 and a handle 60, one end of the first frame 10 and one end of the second frame 20 are both connected to the handle 60, and the first frame 10 is located above the second frame 20, the wheel assembly 50 is installed at the bottom of the second frame 20, a first gap 70 is provided between the first frame 10 and the second frame 20, the first gap 70 is configured to enable a mounting bracket of a passenger car inflation pump to pass through from one end of the first gap 70 away from the handle 60 and located in the first gap 70, the first frame 10 includes two beams 11 connected to the handle 60 at intervals, and a supporting structure 15 detachably mounted between the two beams 11, the supporting structure 15 is used for supporting the passenger car inflation pump, the lifting mechanism 40 is mounted to the second frame 20, a lifting end of the lifting mechanism 40 is used for contacting the bottom of the passenger car inflation pump, and the lifting end of the lifting mechanism 40 can move between a position higher than the supporting structure 15 and a position lower than the mounting bracket 71, and the second gap 71 is provided to enable the second gap 71 to pass through.
Through the above technical solution, since one end of the first frame 10 and one end of the second frame 20 are both connected to the handle 60, and the bottom of the second frame 20 is provided with the wheel assembly 50, that is, the first frame 10 and the second frame 20 can be pushed by the handle 60, and further because the first frame 10 includes two beams 11 connected to the handle 60 and a supporting structure 15 installed between the two beams 11, an operator can place the passenger car air pump on the supporting structure 15 by lifting or the like, then push the first frame 10 and the second frame 20 by the handle 60, so that the mounting bracket passes through the end of the first gap 70 away from the handle 60 and is located in the first gap 70, and at this time, the passenger car air pump on the supporting structure 15 is located above the mounting bracket, and the operator can move the horizontal position of the passenger car air pump assembly fixture by manipulating the handle 60 (for example, align the bolts of the passenger car air pump with the bolt holes on the mounting bracket).
After the positioning is completed, the operator can operate the lifting mechanism 40 mounted on the second frame 20 so that the lifting end of the lifting mechanism moves from a position lower than the mounting bracket to a position higher than the supporting structure 15, so that the lifting end of the lifting mechanism 40 pushes the passenger car inflation pump away from the supporting structure 15, then, since the supporting structure 15 is detachably mounted between the two cross beams 11, the operator can detach the supporting structure 15 and operate the lifting mechanism 40 so that the lifting end of the lifting mechanism moves to a position lower than the mounting bracket, and since the supporting structure 15 is not blocked, and the second gap 71 between the two cross beams 11 is set to be capable of allowing the passenger car inflation pump to pass through, the passenger car inflation pump can move downwards along with the lifting end of the lifting mechanism 40 to pass through the second gap 71 and fall on the mounting bracket, and the placement of the passenger car inflation pump is completed, so that the operator can mount the passenger car inflation pump on the mounting bracket. Then, since the second gap 71 between the two cross beams 11 is provided to be able to be passed through by the passenger car inflating pump, the operator can move the first frame 10 and the second frame 20 through the handle 60 so that the mounting bracket is located outside the first gap 70, that is, the passenger car inflating pump assembly fixture is integrally moved outside the mounting space of the passenger car inflating pump.
Therefore, through using above-mentioned passenger train inflating pump assembly fixture installation passenger train inflating pump, need not that operating personnel holds in only one side open-ended passenger train inflating pump installation space with passenger train inflating pump, not only can reduce the requirement to operating personnel's strength and physical power, can reduce operating personnel by the risk of crush injury, squeeze injury and smash injury moreover.
In order to avoid sliding of the support structure 15 relative to the cross beams 11 during supporting of the passenger car inflating pump, in one embodiment of the present disclosure, as shown in fig. 2 and 3, each cross beam 11 is provided with a clamping portion 12, and two ends of the support structure 15 are respectively clamped with the clamping portions 12 on the two cross beams 11. Because the both ends of bearing structure 15 respectively with the joint portion 12 joint on two crossbeams 11, on the one hand, can carry out spacingly to bearing structure 15 through joint portion 12, avoid bearing structure 15 to take place the slip for crossbeam 11 at the in-process of supporting passenger train inflating pump, on the other hand also can realize bearing structure 15 and two crossbeams 11's dismantlement and be connected.
As an embodiment, as shown in fig. 2, the clamping portion 12 includes two stoppers 121 mounted on the cross beams 11 and disposed at intervals, a clamping groove 122 is defined between the two stoppers 121, and two ends of the supporting structure 15 are respectively clamped with the clamping grooves 122 on the two cross beams 11. An operator can clamp the end of the support structure 15 into the clamping groove 122, and clamp the end of the support structure 15 through the two side stoppers 121, so as to clamp the end of the clamping portion 12 and the end of the support structure 15.
As another embodiment, the clamping portion 12 is a groove formed on the cross beams 11, and two ends of the supporting structure 15 are respectively clamped with the grooves on the two cross beams 11.
As still another embodiment, the engaging portion 12 may be a bump provided on the beam 11, and both ends of the supporting structure 15 are respectively formed with a recess opened downward, and the recess may be engaged with the bump.
Because bearing structure 15 sets up on crossbeam 11, and crossbeam 11 can receive the gravity of passenger train inflating pump, in order to avoid crossbeam 11 at the in-process bending deformation of supporting passenger train inflating pump, improves the bending resistance of crossbeam 11, as an implementation, as shown in fig. 1 and 3, first frame 10 still includes connection structure 13 and two stiffening beams 14 that connect in handle 60, and two stiffening beams 14 are located the top of two crossbeams 11 respectively, all connect through connection structure 13 between every stiffening beam 14 and its corresponding crossbeam 11. The two cross beams 11 are connected with the corresponding stiffening beams 14 through the connecting structure 13, so that the bending resistance of the cross beams 11 is improved, and the possibility of bending deformation of the cross beams 11 in the process of supporting the inflating pump of the passenger car is reduced.
Alternatively, as shown in fig. 1 and 3, the connecting structure 13 includes a first connecting beam 131 and a second connecting beam 132, and the supporting structure 15 is located between the first connecting beam 131 and the second connecting beam 132, and the first connecting beam 131 is connected between an end of the reinforcing beam 14 away from the handle 60 and an end of the cross beam 11 away from the handle 60. Since the end of the cross beam 11 far from the handle 60 is most easily bent, the first connecting beam 131 is connected between the end of the reinforcing beam 14 far from the handle 60 and the end of the cross beam 11 far from the handle 60, so that the bending resistance of the cross beam 11 can be effectively improved. In addition, the support structure 15 is located between the first connecting beam 131 and the second connecting beam 132, so that the bending resistance of the cross beam 11 can be further enhanced, and the second cross beam 11 can be prevented from interfering with the installation and the disassembly of the support structure 15.
As another embodiment, the connection structure 13 is a connection plate, and the connection plate is formed with a through hole at the support structure 15.
In order to further improve the bending resistance of the cross beam 11, as an embodiment, as shown in fig. 1 and 3, the assembly fixture further includes a third connection beam 21, and a third connection beam 21 is connected between each cross beam 11 and the second frame 20, and the third connection beam 21 is disposed near the handle 60. Since the third connection beam 21 is connected between the cross beam 11 and the second frame 20, the bottom of the cross beam 11 can be supported, further improving the bending resistance of the cross beam 11. Further, since the third connection beam 21 is provided close to the handle 60, it is possible to avoid interference with the mounting bracket for mounting the passenger car inflating pump when the mounting bracket enters the first gap 70 between the first frame 10 and the second frame 20.
As an embodiment, as shown in fig. 3, the support structure 15 includes two support beams 151 disposed at intervals, the lifting mechanism 40 includes a jack 41 and a lifting block 42, the lifting block 42 is mounted at an upper end of a lifting portion of the jack 41, a horizontal cross-sectional area of the lifting block 42 is larger than a horizontal cross-sectional area of the lifting portion of the jack 41, a third gap 72 is provided between the two support beams 151, the third gap 72 is configured to allow the lifting block 42 to pass through, and an upper end of the lifting block 42 is a lifting end of the lifting mechanism 40.
When an operator can complete the positioning of the passenger car inflating pump, the lifting block 42 mounted at the upper end of the lifting part of the passenger car inflating pump can penetrate through the third gap 72 to jack up the passenger car inflating pump, then the two supporting beams 151 are detached, the lifting block 42 is moved to be lower than the mounting bracket by operating the lifting block 41, and the passenger car inflating pump is placed on the mounting bracket. Because the horizontal cross-sectional area of the lifting block 42 is greater than the horizontal cross-sectional area of the lifting portion of the jack 41, the lifting block 42 can more stably support the passenger car inflation pump, and the passenger car inflation pump is prevented from falling.
Alternatively, the jack 41 may be a hydraulic jack 41 or an electric jack 41. The lifting mechanism 40 may include a hydraulic cylinder, an air cylinder, an electric telescopic rod, a scissor mechanism, and the like, which is not limited in this disclosure.
In addition, the supporting structure 15 may be a plate-like member with an opening, or may be a supporting frame with an opening, as long as the opening can allow the lifting block 42 to pass through, which is not limited in this aspect.
In order to install the lifting mechanism 40 on the second frame 20, as an embodiment, as shown in fig. 1, the assembly fixture of the passenger car inflating pump further includes a third frame 30, the third frame 30 is located below the second frame 20 and connected to the second frame 20, and the lifting mechanism 40 is installed on the third frame 30. Since the third frame 30 is located below the second frame 20, by mounting the lifting mechanism 40 to the third frame 30, the lowest height of the lifting end of the lifting mechanism 40 mounted to the third frame 30 can be made lower than that of the second frame 20, thereby ensuring that the lifting end of the lifting mechanism 40 can be moved to a position lower than the mounting bracket for mounting the passenger car inflation pump, on the one hand, ensuring that the passenger car inflation pump can fall onto the mounting bracket, and on the other hand, ensuring that the mounting bracket is not interfered by the lifting end of the lifting mechanism 40 when entering the first gap 70 or exiting the first gap 70.
As an embodiment of the third frame 30, as shown in fig. 3, the third frame 30 may include two U-shaped brackets 31 and a plurality of mounting beams 32 disposed at intervals, the open ends of the two U-shaped brackets 31 are connected to the second frame 20, the plurality of mounting beams 32 are disposed between the two U-shaped brackets 31 at intervals, and both ends of each mounting beam 32 are connected to bottoms of the two U-shaped brackets 31, respectively, and the elevating mechanism 40 is mounted on the plurality of mounting beams 32.
The plurality of mounting beams 32 spaced between the two U-shaped brackets 31 together form a mounting platform for the lifting mechanism 40, and since the open ends of the two U-shaped brackets 31 are connected to the second frame 20, and both ends of each mounting beam 32 are connected to the bottoms of the two U-shaped brackets 31, respectively, the lifting ends of the lifting mechanism 40 mounted on the plurality of mounting beams 32 have a lower minimum height than that of the lifting ends mounted on the second frame 20. In addition, the plurality of cross members 11 serve as a mounting platform for the elevating mechanism 40, which is not only sufficiently strong in load-bearing but also lightweight.
As another embodiment of the third frame 30, the third frame 30 includes two vertical plates and a transverse plate disposed at intervals, the open ends of the two vertical plates are connected to the second frame 20, the transverse plate is disposed between the two vertical plates, two ends of the transverse plate are respectively connected to the bottoms of the two vertical plates, and the lifting mechanism 40 is mounted on the transverse plate.
In order to facilitate handling of the assembly tooling when positioning the passenger car inflation pump, as shown in fig. 1 and 3, the wheel assembly 50 includes, as one embodiment, a pair of directional wheels 51 and a pair of universal wheels 52, the pair of universal wheels 52 being mounted to the end of the second frame 20 adjacent the handle 60, and the pair of directional wheels 51 being mounted to the end of the second frame 20 remote from the handle 60. Since the universal wheel 52 is disposed at the end close to the handle 60, the assembly fixture is easier to handle than the directional wheel 51 is disposed at the end close to the handle 60, in this embodiment, the pair of universal wheels 52 is mounted at the end of the second frame 20 close to the handle 60, and the pair of directional wheels 51 is mounted at the end of the second frame 20 remote from the handle 60.
In other embodiments, the wheel assembly 50 may also include at least two pairs of directional wheels 51 or at least two pairs of universal wheels 52.
The preferred embodiments of the present disclosure have been described in detail above with reference to the accompanying drawings, but the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solutions of the present disclosure within the scope of the technical concept of the present disclosure, and all the simple modifications belong to the protection scope of the present disclosure.
In addition, the specific features described in the foregoing embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, the present disclosure does not further describe various possible combinations.
Moreover, any combination between the various embodiments of the present disclosure is possible as long as it does not depart from the spirit of the present disclosure, which should also be construed as the disclosure of the present disclosure.
Claims (10)
1. The assembly tooling for the passenger car inflating pump is characterized by comprising a first frame, a second frame, a lifting mechanism, a wheel assembly and a handle;
one end of the first frame and one end of the second frame are connected to the handle, the first frame is located above the second frame, the wheel assembly is installed at the bottom of the second frame, a first gap is formed between the first frame and the second frame, and the first gap is arranged so that a mounting bracket of a passenger car inflating pump can penetrate through the first gap from one end, away from the handle, and is located in the first gap;
the first frame comprises two cross beams which are arranged at intervals and connected with the handle, and a support structure which is detachably arranged between the two cross beams and is used for supporting the inflating pump of the passenger car;
the lifting mechanism is arranged on the second frame, the lifting end of the lifting mechanism is used for contacting with the bottom of the passenger car inflating pump, and the lifting end of the lifting mechanism can move between a position higher than the supporting structure and a position lower than the mounting bracket;
a second gap is arranged between the two cross beams, and the second gap is arranged to be capable of allowing the passenger car inflating pump to pass through.
2. The assembly fixture for the inflating pump of the passenger car according to claim 1, wherein each cross beam is provided with a clamping part, and two ends of the supporting structure are respectively clamped with the clamping parts on the two cross beams.
3. The assembly fixture for the passenger car inflation pump according to claim 2, wherein the clamping portion comprises two stop blocks arranged at intervals and mounted on the cross beam, a clamping groove is defined between the two stop blocks, and two ends of the supporting structure are respectively clamped with the clamping grooves on the two cross beams.
4. The assembly fixture for the inflating pump of the passenger car according to claim 1, wherein the first frame further comprises a connecting structure and two reinforcing beams connected to the handles, the two reinforcing beams are respectively located above the two cross beams, and each reinforcing beam is connected with the corresponding cross beam through the connecting structure.
5. The assembly fixture of claim 4, wherein the connecting structure comprises a first connecting beam and a second connecting beam, the supporting structure is located between the first connecting beam and the second connecting beam, and the first connecting beam is connected between an end of the reinforcing beam away from the handle and an end of the cross beam away from the handle.
6. The assembly fixture for a passenger car inflating pump according to any one of claims 1 to 5, further comprising a third connecting beam, wherein the third connecting beam is connected between each of the cross beams and the second frame, and the third connecting beam is disposed close to the handle.
7. The assembly fixture for a passenger car inflating pump according to any one of claims 1 to 5, wherein the supporting structure comprises two supporting beams arranged at intervals, the lifting mechanism comprises a jack and a lifting block, the lifting block is mounted at the upper end of a lifting part of the jack, the horizontal cross-sectional area of the lifting block is larger than that of the lifting part of the jack, a third gap is arranged between the two supporting beams, the third gap is configured to enable the lifting block to pass through, and the upper end of the lifting block is the lifting end of the lifting mechanism.
8. The passenger car inflation pump assembly tool of any one of claims 1-5, further comprising a third frame positioned below and connected to the second frame, the lifting mechanism being mounted to the third frame.
9. The assembly fixture for the inflation pump of the passenger car according to claim 8, wherein the third frame comprises two U-shaped brackets and a plurality of mounting cross beams, which are arranged at intervals, the open ends of the two U-shaped brackets are connected with the second frame, the plurality of mounting cross beams are arranged between the two U-shaped brackets at intervals, two ends of each mounting cross beam are respectively connected with the bottoms of the two U-shaped brackets, and the lifting mechanism is mounted on the plurality of mounting cross beams.
10. The assembly fixture for a passenger car inflating pump according to any one of claims 1 to 5 wherein the wheel assembly includes a pair of orientation wheels and a pair of universal wheels, a pair of the universal wheels being mounted to an end of the second frame adjacent the handle and a pair of the orientation wheels being mounted to an end of the second frame remote from the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321645385.8U CN220113206U (en) | 2023-06-26 | 2023-06-26 | Passenger train inflating pump assembly fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321645385.8U CN220113206U (en) | 2023-06-26 | 2023-06-26 | Passenger train inflating pump assembly fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220113206U true CN220113206U (en) | 2023-12-01 |
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ID=88916386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321645385.8U Active CN220113206U (en) | 2023-06-26 | 2023-06-26 | Passenger train inflating pump assembly fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220113206U (en) |
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2023
- 2023-06-26 CN CN202321645385.8U patent/CN220113206U/en active Active
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