CN218174595U - Lifting type trolley frame manufacturing tool platform - Google Patents
Lifting type trolley frame manufacturing tool platform Download PDFInfo
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- CN218174595U CN218174595U CN202222780031.6U CN202222780031U CN218174595U CN 218174595 U CN218174595 U CN 218174595U CN 202222780031 U CN202222780031 U CN 202222780031U CN 218174595 U CN218174595 U CN 218174595U
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Abstract
The utility model provides a promotion formula dolly frame preparation frock platform, include: a work platform formed with a construction opening for receiving a trolley frame member; the adjusting assembly is arranged below the working platform and used for adjusting the height of the working platform; and the supporting component is connected with the adjusting component and is used for supporting the operation platform. The utility model discloses a promotion formula dolly frame preparation frock platform, operation platform divide into inboard platform and outside platform, can bring the dolly frame into the construction opening through inboard platform of equipment and outside platform, avoid operation platform and dolly frame to bump, and the operation platform below is provided with the supporting component who is used for the support simultaneously, has improved the construction plane, has reduced the construction degree of difficulty.
Description
Technical Field
The utility model relates to a machine-building field, concretely relates to promotion formula dolly preparation frock platform.
Background
The trolley frame is an important component of a quayside container crane product and is used for hanging a lifting sling to hoist a container, and the trolley frame can be divided into a single-box beam type trolley and a double-box beam type trolley according to different box beam structure modes of the bearing trolley in operation. Because the single-box beam type trolley needs to be hung below the box beam, the trolley frame is irregular in structure and high in height, the workshop is inconvenient to manufacture, and potential safety hazards exist in ascending operation.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a lifting type dolly frame preparation frock platform for solve the irregular and high problem of highly being not convenient for preparation of dolly frame structure.
In order to solve the technical problem, the utility model discloses a following technical scheme:
according to the utility model discloses promotion formula trolley frame preparation frock platform, include: work platform, adjusting part and supporting component. Wherein the operation platform is provided with a construction opening for accommodating a small frame component; the adjusting assembly is arranged below the working platform and used for adjusting the height of the working platform; the supporting component is connected with the adjusting component and used for supporting the operation platform.
Particularly, present general dolly frame forms into the V type, when processing the top case beam member of dolly frame both sides, can place the dolly frame on the bed-jig to arrange supporting component in dolly frame top case beam member outside, then utilize the driving to hoist the operation platform to the supporting component top, according to the height of dolly frame, thereby adjust the height of adjusting the operation platform with supporting component's height of being connected through the adjusting part that sets up in the below, and then bring top case beam member into the construction opening. The horizontal height of the work platform is lower than that of the top box girder component, namely, the top box girder component is exposed above the construction opening at the moment, and then a constructor can step on the work platform to process and manufacture the top box girder component accommodated in the construction opening.
In other preferred embodiments of the present application, a set of lifting type cart frame manufacturing tool platforms may be respectively disposed on the top box girder members at two sides of the cart frame, which is not limited herein
In an embodiment of the present invention, the work platform includes: inboard platform, outside platform and strengthening frame. The inner side platform is formed into a U shape and comprises an inner side bottom plate which is transversely arranged and inner side connecting parts which are respectively connected with two ends of the inner side bottom plate; the outer side platform is formed into a U shape and comprises an outer side bottom plate and outer side connecting parts, the outer side bottom plate is transversely arranged, the outer side connecting parts are respectively connected to two ends of the outer side bottom plate, and the outer side platform is oppositely connected with the inner side connecting parts of the inner side platform through the outer side connecting parts to define a construction opening; the reinforcing frames comprise a plurality of groups, and the reinforcing frames are formed into truss structures or triangular structures and are respectively arranged below the inner side bottom plate and the outer side bottom plate.
Particularly, after the supporting component is arranged on the outer side of the box girder component at the top end of the small trolley frame, the inner side platform and the outer side platform can be hoisted to the upper side of the supporting component, the inner side platform and the outer side platform are sequentially positioned and connected with the supporting component through the adjusting component according to the sequence, and then the inner side platform and the outer side platform are relatively connected to define out a construction opening, so that the inner side platform and the outer side platform are prevented from colliding with the box girder component at the top end.
In an embodiment of the present invention, the outer connecting portion is formed with a connecting pin at an end thereof adjacent to the inner connecting portion, and the outer platform is connected to the inner platform through the connecting pin to define the construction opening.
In one embodiment of the present invention, the adjusting assembly comprises a plurality of connecting rods, the plurality of connecting rods are disposed below the reinforcing frame at intervals;
the supporting component comprises a plurality of supporting legs which are arranged corresponding to the connecting rods.
That is to say, supporting component includes many landing legs, and many landing legs correspond the setting with many connecting rods respectively to support work platform.
In an embodiment of the present invention, the supporting leg is provided with a plurality of first pin holes, and the first pin holes are parallel to the inner bottom plate;
the connecting rod is provided with at least one second pin hole, the second pin hole is parallel to the first pin hole, and the connecting rod penetrates through the first pin hole and the second pin hole through the positioning pin shaft to connect the operation platform to the supporting component.
That is to say, after arranging the supporting component in the small bogie top case roof beam component outside, can with inboard platform and outside platform handling to the supporting component top to adjust the connecting height of connecting rod and landing leg of inboard platform and outside platform below through the round pin axle respectively, thereby adjust work platform's height. Particularly, the height of a plurality of first pinhole on the landing leg is fixed, can be through inboard platform of driving handling and outside platform to promote or descend the connecting rod, thereby the position of the second pinhole on the connecting rod also can promote thereupon or reduce, can be according to the height-adjusting second pinhole of trolley frame top box girder component this moment, then penetrate first pinhole and second pinhole with the connecting rod of accomplishing with the landing leg with the locating pin axle.
In an embodiment of the present invention, the supporting leg is provided with a plurality of third pin holes toward one side of the inner connecting portion, the connecting rod is provided with a plurality of fourth pin holes toward one side of the inner connecting portion, the fourth pin holes are parallel to the third pin holes, and the supporting component further includes:
the reinforcing rods are arranged in parallel and are connected with the third pin holes of the supporting legs through pin shafts and/or connected with the fourth pin holes of the connecting rods through pin shafts.
Particularly, the landing leg of supporting component and the connecting rod of adjusting part form frame construction, and the easy emergence is rocked, can set up a plurality of third pinholes on many landing legs respectively to set up a plurality of fourth pinholes respectively on many connecting rods, and wear to establish the round pin axle on the stiffener, make the stiffener be connected through the third pinhole of round pin axle with a plurality of landing legs, and/or, be connected through the fourth pinhole of round pin axle with a plurality of connecting rods, with the stability that promotes the platform.
The utility model discloses an embodiment, promotion formula dolly frame preparation frock platform still includes: safety guardrails. The safety barrier comprises a plurality of sections which are arranged outside the circumferential direction of the operation platform in an end-to-end manner.
The utility model discloses an in the embodiment, the safety barrier in outside platform middle section is provided with the breach that is used for making personnel pass through.
In an embodiment of the present invention, the notch is provided with a safety chain.
In an embodiment of the present invention, the supporting leg is formed with a triangular support at an end deviating from the work platform.
The above technical scheme of the utility model one of following beneficial effect has at least:
the utility model discloses an operation platform of promotion formula dolly frame preparation frock platform, including relative inboard and the outside platform that sets up, can fix a position the back again respectively the inside and outside platform, avoided bumping with dolly frame, operation platform sets up in the supporting component top simultaneously to can adjust operation platform's height through adjusting part, reduced the degree of difficulty of aerial work, simultaneously owing to can use adjusting part to adjust operation platform height, possess the adaptation ability to not co-altitude dolly frame, improved general purpose.
Drawings
Fig. 1 is a front view of a lifting-type trolley frame manufacturing tool platform according to an embodiment of the present invention;
fig. 2 is a top view of a lifting-type trolley frame manufacturing tool platform according to an embodiment of the present invention;
fig. 3 is a side view of the working platform and the adjusting assembly in the lifting-type trolley frame manufacturing tool platform according to the embodiment of the present invention;
fig. 4 is a side view of the lifting-type trolley frame manufacturing tool platform according to the embodiment of the present invention;
fig. 5 is a front view of the supporting component of the lifting type trolley frame manufacturing tooling platform according to the embodiment of the present invention;
fig. 6 is a front view of the working platform and the adjusting assembly in the lifting-type trolley frame manufacturing tool platform according to the embodiment of the present invention;
fig. 7 is a side view of the supporting component of the lifting-type trolley frame manufacturing tool platform according to the embodiment of the present invention;
fig. 8 is an enlarged schematic structural view of a position I in the lifting-type trolley frame manufacturing tool platform according to the embodiment of the present invention;
fig. 9 is a front view of the lifting type trolley frame manufacturing tool platform of the embodiment of the present invention when processing a trolley frame;
fig. 10 is a side view of the lifting type trolley frame manufacturing tooling platform of the embodiment of the present invention when processing the trolley frame.
Reference numerals: 100. an operation platform; 101. a platform steel plate; 110. an inboard platform; 120. an outboard platform; 121. connecting a lock pin; 130. a reinforcing frame; 200. an adjustment assembly; 201. a connecting rod; 202. a second pin hole; 203. a fourth pin hole; 300. a support assembly; 301. a support leg; 302. a first pin hole; 303. a third pin hole; 310. a reinforcing rod; 400. a pin shaft; 500. a safety barrier; 510. a safety chain; 600. supporting in a triangular mode; 700. a trolley frame; 701. a top box girder member; 710. a jig frame.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are some, not all embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the present invention, belong to the protection scope of the present invention.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used only to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships are changed accordingly.
The single-box beam type trolley is hung below the box beam due to the fact that the single-box beam type trolley needs to be hung, the trolley frame is irregular in structure and high in height, the trolley frame commonly used at present is formed into a V shape, the trolley frame needs to be placed on a jig frame during construction, the top box beam components at the two ends of the trolley frame are high in height at the moment, the top box beam components are processed and manufactured more difficultly, and a construction platform capable of safely and efficiently processing the top box beam components is lacking at present. In order to solve the problem, the utility model provides a lifting type dolly frame preparation frock platform
The following specifically describes a lifting type tooling platform for manufacturing a trolley frame according to the present invention with reference to the attached drawings.
As shown in fig. 1, fig. 1 is a front view of a lifting type trolley frame manufacturing tooling platform in the present application, and the lifting type trolley frame manufacturing tooling platform comprises: a work platform 100, an adjustment assembly 200, and a support assembly 300. Wherein the work platform 100 is formed with a construction opening for receiving the components of the trolley frame 700; the adjusting assembly 200 is arranged below the work platform 100 and is used for adjusting the height of the work platform 100; the support assembly 300 is coupled to the adjustment assembly 200 for supporting the work platform 100.
Specifically, as shown in fig. 9 and 10, a conventional general cart frame 700 is formed in a V shape, and when top box girder members 701 at both sides of the cart frame 700 are processed, the cart frame 700 may be placed on a jig frame 710, a support assembly 300 may be disposed outside the top box girder members 701 of the cart frame 700, and then a working platform 100 may be lifted above the support assembly 300 by using a traveling crane, and a height of the working platform 100 may be adjusted by adjusting a connection height with the support assembly 300 by an adjustment assembly 200 disposed below according to a height of the cart frame 700, so as to accommodate the top box girder members 701 into a rectangular construction opening. The work platform 100 is now at a lower level than the top box girder member 701, i.e. the top box girder member 701 is now exposed above the construction opening, and the constructor can then step on the work platform 100 to machine and manufacture the top box girder member 701 received in the construction opening. From this, can provide stable processing platform for constructor, in addition, adjust operation platform 100's height through adjusting part 200, can the multiple height of adaptation dolly frame 700, effectively improved general use nature.
As shown in fig. 9 and 10, in another preferred embodiment of the present invention, since the trolley frame 700 is formed in a V shape, and a set of top box girder members 701 are respectively disposed on both sides of the trolley frame 700, a set of lifting type trolley frame manufacturing tooling platforms can be respectively disposed on the top box girder members 701 on both sides of the trolley frame 700, thereby effectively improving the construction efficiency.
As shown in fig. 2 and 3, in an embodiment of the present invention, the work platform 100 includes: inboard platform 110, outboard platform 120, and stiffening frame 130. The inner platform 110 is formed in a U shape, and includes an inner bottom plate disposed horizontally and inner connecting portions connected to two ends of the inner bottom plate, respectively; the outer platform 120 is formed in a U shape, and includes an outer bottom plate disposed horizontally and outer connecting portions connected to both ends of the outer bottom plate, respectively, and the outer platform 120 is connected to the inner connecting portion of the inner platform 110 through the outer connecting portions to define a construction opening; the reinforcing frames 130 include a plurality of groups, and the reinforcing frames 130 are formed in a truss structure or a triangular structure, which are disposed under the inner floor and the outer floor, respectively.
Specifically, the work platform 100 is paved with the platform steel plate 101 for allowing a constructor to pass through, and the work platform 100 is formed in a split structure, that is, in an actual use scene, after the support assembly 300 is arranged outside the box girder member 701 at the top end of the trolley frame 700, the inner side platform 110 and the outer side platform 120 can be respectively hoisted above the support assembly 300, the inner side platform 110 and the outer side platform 120 are sequentially positioned and connected with the support assembly 300 through the adjusting assembly 200, and then the inner side connecting portion of the inner side platform 110 and the outer side connecting portion of the outer side platform 120 are relatively connected to define a construction opening for accommodating the box girder member 701 at the top end. Thus, the inner platform 110 and the outer platform 120 are sequentially positioned and mounted, and the moving tracks of the inner platform 110 and the outer platform 120 can be finely adjusted, so that the collision between the inner platform 110 and the outer platform 120 and the top box girder member 701 can be avoided. In addition, because the inner side platform 110 and the outer side platform 120 are formed into thin plates, the stability is poor, the reinforcing frames 130 can be respectively arranged below the inner side platform 110 and the outer side platform 120, the reinforcing frames 130 formed into the truss structure or the triangular structure are light in weight and high in strength, the strength of the operation platform 100 can be effectively improved, and the stability during construction is ensured.
As shown in fig. 2 and 3, in an embodiment of the present invention, a connecting pin 121 is formed at an end of the outer connecting portion adjacent to the inner connecting portion, and the outer platform 120 is connected to the inner platform 110 through the connecting pin 121 to define a construction opening.
That is, after the inner platform 110 and the outer platform 120 are respectively hoisted above the supporting assembly 300 and the inner platform 110 and the outer platform 120 are sequentially positioned with the supporting assembly 300 through the adjusting assembly 200, the outer platform 120 and the inner platform 110 can be connected through the connecting lock pin 121, so that the outer platform 120 and the inner platform 110 are locked during construction, and the stability during construction is further improved.
As shown in fig. 3, 4 and 5, in an embodiment of the present invention, the adjusting assembly 200 includes a plurality of connecting rods 201, and the plurality of connecting rods 201 are spaced below the reinforcing frame 130; the support assembly 300 includes a plurality of legs 301 disposed in correspondence with the connecting rods 201.
That is, the support assembly 300 includes a plurality of legs 301, and the plurality of legs 301 are respectively disposed corresponding to the plurality of connecting rods 201 to support the work platform 100. Specifically, since the assembly structure of the trolley frame 700 is irregular and the bottom is formed with a box girder structure protruding outward, the integrated support assembly 300 cannot be used, and in the present application, the plurality of support legs 301 are used as the support assembly 300, and the plurality of support legs 301 can be arranged at intervals outside the box girder structure at the bottom of the assembly of the trolley frame 700 to support the work platform 100. Therefore, the trolley frame 700 with different structures can be adapted, and the universality is improved.
As shown in fig. 5 and 6, in an embodiment of the present invention, a plurality of first pin holes 302 are provided on the leg 301, and the first pin holes 302 are parallel to the inner bottom plate; the connecting rod 201 is provided with a second pin hole 202, the second pin hole 202 is parallel to the first pin hole 302, and the connecting rod 201 passes through the first pin hole 302 and the second pin hole 202 through a positioning pin shaft to connect the work platform 100 to the support assembly 300.
That is, as shown in fig. 10, after the support assembly 300 is arranged outside the box girder member 701 at the top end of the trolley frame 700, the inner platform 110 and the outer platform 120 can be lifted above the support assembly 300, and the connecting heights of the connecting rods 201 and the supporting legs 301 below the inner platform 110 and the outer platform 120 are respectively adjusted through the positioning pin shafts, so as to adjust the height of the working platform 100.
Specifically, as shown in fig. 5, 6 and 10, the heights of the plurality of first pin holes 302 on the support legs 301 are fixed, the inner platform 110 and the outer platform 120 can be lifted by a crane, the connecting rod 201 can be lifted or lowered, the positions of the second pin holes 202 on the connecting rod 201 can be lifted or lowered, the heights of the second pin holes 202 can be adjusted according to the height of the box girder member 701 at the top end of the trolley frame 700, and then the positioning pin shafts are inserted into the first pin holes 302 and the second pin holes 202 to complete the connection between the connecting rod 201 and the support legs 301, so that the height of the working platform 100 can be positioned. Therefore, the first pin hole 302 and the second pin hole 202 are respectively arranged on the supporting leg 301 and the connecting rod 201, the height of the operation platform 100 is adjusted by adjusting the height of the connecting rod 201, redundant adjusting devices are not needed, meanwhile, the operation platform 100 can be adapted to the trolley frames 700 with various heights, and the applicability is effectively improved.
As shown in fig. 4 and 7, in an embodiment of the present invention, a plurality of third pin holes 303 are provided on one side of the leg 301 facing the inner connecting portion, a plurality of fourth pin holes 203 are provided on one side of the connecting rod 201 facing the inner connecting portion, the fourth pin holes 203 are parallel to the third pin holes 303, and the supporting component 300 further includes: a reinforcing rod 310. The reinforcing rods 310 are provided in a plurality, the reinforcing rods 310 are arranged in parallel, and the reinforcing rods 310 are connected with the third pin holes 303 of the plurality of supporting legs 301 through the pin 400 and/or connected with the fourth pin holes 203 of the plurality of connecting rods 201 through the pin 400.
Specifically, the legs 301 of the support assembly 300 and the connecting rods 201 of the adjustment assembly 200 are formed in a frame structure, which is prone to shaking, and a plurality of third pin holes 303 may be formed in the legs 301, respectively, and a plurality of fourth pin holes 203 may be formed in the connecting rods 201, respectively, and the reinforcing rods 310 may be connected to the third pin holes 303 of the legs 301 through the pin shafts 400 and/or to the fourth pin holes 203 of the connecting rods 201 through the pin shafts 400 by inserting the pin shafts 400 into the reinforcing rods 310. Therefore, the work platform 100 can be effectively prevented from shaking, and the stability of the work platform 100 is improved.
As shown in fig. 6, in an embodiment of the present invention, the lifting type tooling platform for manufacturing the trolley frame further includes: a safety barrier 500. The safety barrier 500 comprises a plurality of sections, and the plurality of sections of safety barriers 500 are arranged end to end outside the circumferential direction of the work platform 100. Particularly, the height of the top box girder members 701 at the two sides of the trolley frame 700 is high, so that the height of the operation platform 100 is increased, constructors need to ascend, the plurality of sections of safety guardrails 500 are arranged on the circumference of the operation platform 100, and the construction safety is effectively improved.
As shown in fig. 6 and 8, in an embodiment of the present invention, the safety fence 500 in the middle section of the outer platform 120 is provided with a notch for passing people, and the notch is provided with a safety chain 510. That is to say, during construction, constructor can get into the construction platform through the breach, detain safety chain 510 after getting into the construction platform, accomplish safety barrier 500's closure. This further improves the safety of construction.
As shown in fig. 7, in an embodiment of the present invention, a triangular support 600 is formed at an end of the leg 301 facing away from the work platform 100. The triangular support 600 is stable in structure, the triangular support 600 is arranged at the lower end of the support component 300 which is formed into a frame structure, the support performance of the support component 300 is effectively enhanced, and the stability is improved.
The utility model discloses a lift formula dolly preparation frock platform's operation platform 100, inboard and outside platform 120 including relative setting, can fix a position the back again to inside and outside platform 120 respectively, avoided colliding with dolly frame 700, operation platform 100 sets up in supporting component 300 top simultaneously, and can adjust operation platform 100's height through adjusting part 200, the degree of difficulty of aerial work has been reduced, simultaneously because can use adjusting part 200 to adjust operation platform 100 height, possess the adaptation ability to not co-altitude dolly frame 700, the general purpose has been improved.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a promotion formula dolly frame preparation frock platform which characterized in that includes:
the working platform is provided with a construction opening for accommodating a small frame component;
the adjusting assembly is arranged below the working platform and used for adjusting the height of the working platform;
and the supporting component is connected with the adjusting component and is used for supporting the operation platform.
2. The lift-type trolley frame manufacturing tooling platform of claim 1, wherein the work platform comprises:
the inner side platform is formed into a U shape and comprises an inner side bottom plate which is transversely arranged and inner side connecting parts which are respectively connected to two ends of the inner side bottom plate;
the outer side platform is formed into a U shape and comprises an outer side bottom plate and outer side connecting parts, the outer side bottom plate is transversely arranged, the outer side connecting parts are respectively connected to two ends of the outer side bottom plate, and the outer side platform is oppositely connected with the inner side connecting parts of the inner side platform through the outer side connecting parts so as to define the construction opening;
the reinforcing frames comprise a plurality of groups, are formed into truss structures or triangular structures and are respectively arranged below the inner side bottom plate and the outer side bottom plate.
3. The lift-type cart frame fabrication tooling platform of claim 2, wherein an end of the outer attachment portion proximate the inner attachment portion is formed with a connector pin, the outer platform being connected to the inner platform by the connector pin to define the construction opening.
4. The lift-type trolley frame manufacturing tooling platform of claim 3, wherein the adjustment assembly includes a plurality of connecting rods spaced below the reinforcement frame;
the supporting component comprises a plurality of supporting legs which are arranged corresponding to the connecting rods.
5. The lift-type trolley frame manufacturing tooling platform of claim 4, wherein a plurality of first pin holes are formed in the support legs, and the first pin holes are parallel to the inner bottom plate;
the connecting rod is provided with at least one second pin hole, the second pin hole is parallel to the first pin hole, and the connecting rod penetrates through the first pin hole and the second pin hole through a positioning pin shaft to connect the operating platform to the supporting component.
6. The lift-type cart frame manufacturing tool platform of claim 5, wherein the side of the leg facing the inner side connecting portion is provided with a plurality of third pin holes, the side of the connecting rod facing the inner side connecting portion is provided with a plurality of fourth pin holes, the fourth pin holes are parallel to the third pin holes, and the support assembly further comprises:
the reinforcing rods are arranged in parallel and are connected with the third pin holes of the supporting legs through pin shafts, and/or are connected with the fourth pin holes of the connecting rods through pin shafts.
7. The lift-type trolley frame manufacturing tooling platform of claim 2, further comprising:
the safety guardrail comprises a plurality of sections, which are arranged in an end-to-end manner and are arranged outside the circumferential direction of the operation platform.
8. The lift-type trolley frame fabrication tooling platform of claim 7, wherein the safety barrier in the outboard platform mid-section is provided with a gap for personnel to pass through.
9. The lift-type trolley frame manufacturing tooling platform of claim 8, wherein a safety chain is arranged at the gap.
10. The lift-up trolley frame fabrication tooling platform of claim 4, wherein a triangular support is formed at an end of the leg that faces away from the work platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222780031.6U CN218174595U (en) | 2022-10-21 | 2022-10-21 | Lifting type trolley frame manufacturing tool platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222780031.6U CN218174595U (en) | 2022-10-21 | 2022-10-21 | Lifting type trolley frame manufacturing tool platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218174595U true CN218174595U (en) | 2022-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222780031.6U Active CN218174595U (en) | 2022-10-21 | 2022-10-21 | Lifting type trolley frame manufacturing tool platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218174595U (en) |
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- 2022-10-21 CN CN202222780031.6U patent/CN218174595U/en active Active
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