CN220032088U - Transfer tool - Google Patents

Abstract

The utility model relates to a transferring tool which comprises a cross beam, a first connecting part and a second connecting part, wherein the cross beam is connected with the first connecting part; the cross beam is provided with a first end and a second end which are oppositely arranged along the length direction of the cross beam; the first connecting part is connected to the first end and is used for being detachably connected with a first side structure of the door frame opening of the side wall; the second connecting part is connected to the second end and is used for being detachably connected with a second side structure of the door frame opening of the side wall, wherein the first side structure and the second side structure are arranged in a back-to-back mode; the length of the cross beam is adjustable to adjust the spacing between the first connection portion and the second connection portion. During the use, will transport the first connecting portion of frock and the first side structural connection of side wall to with the second side structural connection of second connecting portion and side wall, at this moment, first side structure, second side structure, connection structure and transport the frock just enclose into closed loop structure, and then realize strengthening to the side wall, effectively avoid the connection structure of side wall to warp deformation in transportation process department, thereby do benefit to the production of follow-up white automobile body.

Description

Transfer tool

Technical Field

The utility model belongs to the technical field of automobile manufacturing tools, and particularly relates to a transferring tool.

Background

The side wall is an important component of the white automobile body, and in the white automobile body production process, the side wall is required to be carried and transferred to a corresponding station so as to be convenient for assembling other parts. However, for the type of the euro-door, the door frame of the side wall is an open structure and mainly comprises a first side structure positioned at the front side of the door frame opening, a second side structure positioned at the rear side of the door frame opening and a connecting structure positioned at the lower side of the door frame opening, wherein the connecting structure is respectively connected with the lower end of the first side structure and the lower end of the second side structure, and the connecting structure is usually a part of the area of the outer plate of the side wall, so that the rigidity of the whole side wall is lower. In the carrying and transferring process of the side wall, the connecting structure is easy to twist and deform, which is unfavorable for the production of the white car body.

Disclosure of Invention

The technical problems to be solved by the utility model are as follows: the transportation tool is provided for solving the problems that the rigidity of a connecting structure of the side wall of the conventional European-style door vehicle is low and the connecting structure is easy to distort in the transportation and transfer process.

In order to solve the above problems, an embodiment of the present utility model provides a transferring tool, including a beam, a first connecting portion and a second connecting portion; the cross beam is provided with a first end and a second end which are arranged opposite to each other along the length direction of the cross beam; the first connecting part is connected to the first end and is used for being detachably connected with a first side structure of a door frame opening of the side wall; the second connecting part is connected to the second end and is used for being detachably connected with a second side structure of the door frame opening of the side wall, wherein the first side structure and the second side structure of the door frame opening of the side wall are arranged in a back-to-back mode; the length of the cross beam is adjustable so as to adjust the distance between the first connecting part and the second connecting part.

Optionally, the cross beam comprises a middle beam, a first movable beam and a first locking piece; one end of the first movable beam can be locked at different positions in the length direction of the middle beam through the first locking piece; the first connecting part is connected to the first movable beam.

Optionally, a first accommodating hole is formed at one end of the middle beam in the length direction, a first threaded hole is formed in the side wall of the middle beam, and the first threaded hole penetrates through to be communicated with the first accommodating hole; the first movable beam can extend into different positions in the length direction of the first accommodating hole; the first locking piece is in threaded fit with the first threaded hole, and can extend into the first accommodating hole from the first threaded hole to be abutted to the first movable beam.

Optionally, the cross beam further comprises a second movable beam and a second locking piece; one end of the second movable beam can be locked at different positions in the length direction of the middle beam through the second locking piece; the second connecting part is connected to the second movable beam.

Optionally, a second accommodating hole is formed in the other end of the middle beam in the length direction, a second threaded hole is further formed in the side wall of the middle beam, and the second threaded hole penetrates through to be communicated with the second accommodating hole; the second movable beam can extend into different positions in the length direction of the second accommodating hole; the second locking piece is in threaded fit with the second threaded hole, and can extend into the second accommodating hole from the second threaded hole to be abutted against the second movable beam.

Optionally, along the length direction of the intermediate beam, the intermediate beam includes a first connecting beam and a second connecting beam that are sequentially connected; the first movable beam is connected to one end of the first connecting beam, which is away from the second connecting beam, and the second movable beam is connected to one end of the first connecting beam of the second connection Liang Beili; the first connecting beam is rotationally connected with the second connecting beam.

Optionally, along the length direction of the cross beam, the cross beam comprises a first section Liang Hedi two-section beam connected in sequence; the first connecting part is connected to one end of the second section of beam of the first section Liang Beili, and the second connecting part is connected to one end of the first section of beam of the second section Liang Beili; the first section beam is rotationally connected with the second section beam; along the length direction of the cross beam, the length of at least one of the first section beam and the second section beam is adjustable.

Optionally, the first connection part includes a connection plate and a connection pin; the connecting plate is connected to the cross beam, a first connecting hole is formed in the connecting plate, and the first connecting hole is a through hole; the connecting pin penetrates through the first connecting hole, a stop block and a clamping block are arranged on the connecting pin, and the stop block and the clamping block are respectively positioned on two sides of the connecting plate; the connecting pin can move along the axis of the connecting pin relative to the connecting plate so as to drive the stop block to approach or depart from the connecting plate, and the stop block can be abutted against the connecting plate when approaching the connecting plate; the connecting pin can rotate around the axis of the connecting pin relative to the connecting plate, so that the connecting pin can be switched between a first position and a second position; the connecting pin is positioned at the first position, and when the connecting pin drives the stop block to be close to the connecting plate, the clamping block can extend into the first connecting hole on the side wall; the connecting pin is located in the second position, when the connecting pin drives the stop block to be far away from the connecting plate, the clamping block extending into the first connecting hole can be opposite to the first resisting structure on the side wall, so that the connecting pin is prevented from moving out of the first connecting hole along the axis of the connecting pin.

Optionally, the first connecting portion further includes an elastic element, the elastic element is connected with the connecting plate and the connecting pin respectively, and when the connecting pin drives the stop block to be close to the connecting plate, the elastic element generates elastic deformation.

Optionally, the transferring tool further includes a positioning piece, the positioning piece is connected with the first connecting portion, and the positioning piece is used for being matched with a first positioning structure on the side wall so as to limit a connection position of the first connecting portion on the side wall.

In the transferring tool provided by the embodiment of the utility model, the first connecting part of the transferring tool is connected with the first side structure of the side wall, the second connecting part is connected with the second side structure of the side wall, the first side structure, the second side structure, the connecting structure and the transferring tool are surrounded to form a closed loop structure, and further the side wall is reinforced, so that the side wall is prevented from being deformed under stress in the transferring process, the precision of the side wall is guaranteed, and the production of a subsequent white car body is facilitated.

Meanwhile, when the transferring tool is required to be taken away from the side wall (for example, after transferring is completed), the first connecting part is detached from the first side structure, and the second connecting part is detached from the second side structure. In addition, the length of crossbeam is adjustable for transport frock can adapt to the side wall of different intervals (this interval refers to first side structure and second side structure in the spacing of fore-and-aft direction), also makes transport frock can be applicable to the side wall of consolidate different motorcycle types.

Drawings

FIG. 1 is a schematic view of a transfer tool according to an embodiment of the present utility model mated with a side wall;

fig. 2 is a schematic structural diagram of a transfer tool according to an embodiment of the present utility model;

fig. 3 is a schematic diagram of a part of a transfer tool according to another embodiment of the present utility model;

fig. 4 is a schematic diagram of a part of a transfer tool according to another embodiment of the present utility model;

fig. 5 is a schematic view illustrating relative rotation between a first connection beam and a second connection beam of a transfer tool according to an embodiment of the present utility model.

Reference numerals in the specification are as follows:

100. transferring tools;

1. a cross beam; 11. a middle beam; 111. a first connecting beam; 112. a second connection beam; 113. a first tube body; 114. a first thick plate; 115. a second tube body; 116. a second thick plate; 12. a first movable beam; 13. a second locking member; 14. a second movable beam; 15. a second locking member;

2. a first connection portion; 21. a connecting plate; 22. a connecting pin; 23. a stop block; 24. a clamping block;

3. a second connecting portion;

4. a connecting bolt;

5. a coupling nut;

6. a positioning piece;

200. a side wall; 201. a door frame opening; 202. a first side structure; 203. a second side structure; 204. and a connection structure.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects solved by the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1, in one embodiment, the transferring tool 100 is used to reinforce the side wall 200 of the vehicle, so as to prevent the side wall 200 from being deformed by force during the transferring process. Wherein, the two opposite sides of the door frame opening 201 of the side wall 200 are respectively a first side structure 202 and a second side structure 203, and when in use, the transferring tool 100 is respectively connected with the first side structure 202 and the second side structure 203, so that the side wall 200 can be reinforced.

In a practical scenario, the side wall 200 may be a gull-wing door type side wall, which includes a connection structure 204 in addition to the first side structure 202 and the second side structure 203, wherein the connection structure 204 connects the lower end of the first side structure 202 and the lower end of the second side structure 203 together, and the upper end of the side wall forms an opening, and is in a U-shaped structure as a whole. During the use, the one end and the first side structure 202 of transporting frock 100 are connected, and the other end and the second side structure 203 of transporting frock 100 are connected, and first side structure 202, second side structure 203, connection structure 204 and transport frock 100 just enclose into the closed loop structure like this, and then realize strengthening side wall 200, effectively avoid connection structure 204 to be in the transportation in-process take place distortion.

In addition, the attachment structure 204 is typically part of the outer panel of the side fascia 200; in a gull-wing door vehicle, first side structure 202 may be located in front of second side structure 203, or first side structure 202 may be located behind second side structure 203. It should be understood that, in the whole vehicle of other vehicle types, the first side structure 202 may be located above or below the second side structure 203.

As shown in fig. 2, in an embodiment, the transferring tool 100 includes a cross beam 1, a first connecting portion 2, and a second connecting portion 3, where a view a in fig. 2 is a top view of the transferring tool 100, and a view B in fig. 2 is a side view of the transferring tool 100. Along the length direction of the cross beam 1, the cross beam 1 is provided with a first end and a second end which are arranged oppositely; the first connecting part 2 is connected to the first end, and the second connecting part 3 is connected to the second end; in addition, the length of the cross member 1 is adjustable to adjust the spacing between the first and second connection portions 2 and 3. In use, the first connection portion 2 is configured to be detachably connected to the first side structure 202, and the second connection portion 3 is configured to be detachably connected to the second side structure 203.

In a use scenario, when the side wall 200 needs to be transported, the first connecting portion 2 can be connected with the first side structure 202, and the second connecting portion 3 can be connected with the second side structure 203, so that the side wall 200 can be reinforced, the side wall 200 is prevented from being deformed under stress in the transportation process, and the precision of the side wall 200 can be guaranteed, so that the production of a subsequent white car body is facilitated. Meanwhile, when the transferring tool 100 needs to be removed from the side wall 200 (for example, after the transferring is completed), the first connecting portion 2 is detached from the first side structure 202, and the second connecting portion 3 is detached from the second side structure 203. In addition, the length of the cross beam 1 is adjustable, so that the transferring tool 100 can adapt to side walls 200 with different pitches (the pitch refers to the pitch between the first side structure 202 and the second side structure 203 in the front-rear direction), that is, the transferring tool 100 can be suitable for reinforcing side walls 200 of different vehicle types.

Normally, the first connecting portion 2 is connected to the upper end of the first side structure 202, and the second connecting portion 3 is connected to the upper end of the second side structure 203, so that the reinforcing effect on the side wall 200 can be improved. The first connecting portion 2 is usually connected to the B column, and the second connecting portion 3 is usually connected to the C column; or the first connecting portion 2 is typically connected to the C-pillar and the second connecting portion 3 is typically connected to the B-pillar.

As shown in fig. 2, in one embodiment, the cross beam 1 includes a center beam 11, a first movable beam 12, and a first locking member 13; one end of the first movable beam 12 can be locked at different positions in the length direction of the middle beam 11 through the first locking piece 13 to adjust the dimension in the length direction of the cross beam 1, namely the length direction of the middle beam 11 is the length direction of the cross beam 1; the first connecting portion 2 is connected to the first movable beam 12, and the second connecting portion 3 is connected to the intermediate beam 11. When the mounting and locking position of the first movable beam 12 on the intermediate beam 11 is changed, the distance between the first connecting portion 2 and the second connecting portion 3 can be changed.

In an embodiment, a first accommodating hole is formed at one end of the middle beam 11 in the length direction, a first threaded hole is formed in the side wall of the middle beam 11, and the first threaded hole penetrates to be communicated with the first accommodating hole; the first movable beam 12 can extend into different positions in the length direction of the first accommodation hole; the first locking piece 13 is in threaded fit with the first threaded hole, and can extend into the first accommodating hole from the first threaded hole to abut against the first movable beam 12, so that the first locking piece 13 can tightly press the first movable beam 12 on the inner surface of the first accommodating hole, and further the first movable beam 12 and the middle beam 11 are locked together.

The first receiving hole may be a square hole, a round hole, or a hole with a cross section of other shapes, which is formed on one end surface of the intermediate beam 11 in the length direction. The first screw hole may be formed at a side surface of the intermediate beam 11 and extend in a radial direction of the first receiving hole. In addition, the shape of the first movable beam 12 may be matched with the first receiving hole, for example, when the first receiving hole is a square hole, the first movable beam 12 may be a square column structure, and when the first receiving hole is a circular hole, the first movable beam 12 may be a cylindrical structure. Further, the first locking member 13 may be a fastener such as a bolt, a stud, or the like.

As shown in fig. 1, in an embodiment, the cross beam 1 further comprises a second movable beam 14 and a second locking member 15. One end of the second movable beam 14 can be locked at different positions in the length direction of the intermediate beam 11 by a second locking member 15 to adjust the length of the cross beam 1; the second connecting portion 3 is connected to the second movable beam 14, and when the mounting and locking position of the second movable beam 14 on the intermediate beam 11 is changed, the interval between the first connecting portion 2 and the second connecting portion 3 can be changed.

In an embodiment, the other end of the middle beam 11 in the length direction is provided with a second accommodating hole, the side wall of the middle beam 11 is also provided with a second threaded hole, and the second threaded hole penetrates through to be communicated with the second accommodating hole; the second movable beam 14 can extend into different positions in the length direction of the second accommodation hole; the second locking member 15 is in threaded fit with the second threaded hole and can extend into the second accommodating hole from the second threaded hole to abut against the second movable beam 14, so that the second locking member 15 can tightly press the second movable beam 14 against the inner surface of the second accommodating hole, and further locking the second movable beam 14 and the middle beam 11 together is achieved.

Wherein, the second accommodation hole and the first accommodation hole are respectively arranged on two opposite end surfaces of the middle beam 11 in the length direction, and the second threaded hole can be arranged on the side surface of the middle beam 11 and extend along the radial direction of the second accommodation hole. In addition, the shape of the second movable beam 14 may be matched with the second receiving hole, for example, when the second receiving hole is a square hole, the second movable beam 14 may be a square column structure, and when the second receiving hole is a circular hole, the second movable beam 14 may be a cylindrical structure. Further, the second locking member 15 may be a fastener such as a bolt, a stud, or the like.

In addition, in an embodiment, the first movable beam 12 and the second movable beam 14 may be configured in the same structure, so that material preparation may be reduced, so as to facilitate production and manufacturing of the transferring tool. Likewise, the first locking member 13 and the second locking member 15 may be provided in the same structure.

As shown in fig. 2, in an embodiment, the intermediate beam 11 includes a first connection beam 111 and a second connection beam 112 connected in sequence along the length direction of the intermediate beam 11; the first movable beam 12 is connected to one end of the first connecting beam 111 facing away from the second connecting beam 112, and the second movable beam 14 is connected to one end of the second connecting beam 112 facing away from the first connecting beam 111; the first connecting beam 111 is rotatably connected with the second connecting beam 112, so as to adjust the height of one end of the first connecting beam 111, which is away from the first connecting portion 2, relative to the first connecting portion 2. After the first connecting portion 2 is connected to the first side structure 202 and the second connecting portion 3 is connected to the second side structure 203, an axis around which the first connecting beam 111 rotates relative to the second connecting beam 112 is parallel to the thickness direction of the side wall 200. In the whole vehicle, the thickness direction of the side body 200 is parallel to the left-right direction of the whole vehicle.

Specifically, the first receiving hole is provided on the first connection beam 111, and the first movable beam 12 may be locked at different positions in the length direction of the first connection beam 111 by the first locking member 13. The second receiving hole is provided on the second connection beam 112, and the second movable beam 14 may be locked at different positions in the length direction of the second connection beam 112 by the second locking member 15.

After the first connecting portion 2 and the second connecting portion 3 of the transferring tool 100 are both connected to the side wall 200, the corresponding lifting tool can be adopted to hook on the transferring tool 100 so as to lift and transfer the side wall 200. Because the first connecting beam 111 and the second connecting beam 112 are rotationally connected, and the first movable beam 12 can be locked at different positions in the length direction of the first connecting beam 111 through the first locking piece 13, and the second movable beam 14 can be locked at different positions in the length direction of the second connecting beam 112 through the second locking piece 15, the height of the connecting position of the first connecting beam 111 and the second connecting beam 112 can be adjusted by rotating the first connecting beam 111 and the second connecting beam 112, so that the side wall 200 connected with the transferring tool 100 can be hung on the lifting appliance with different heights, and the adaptability of the transferring tool 100 to the lifting appliance with different heights is improved.

As shown in fig. 2, in an embodiment, a first mounting hole is formed on the first connecting beam 111, a second mounting hole is formed on the second connecting beam 112, and the transferring tool 100 further includes a connecting bolt 4 and a connecting nut 5, where the connecting bolt 4 passes through the first connecting beam 111 from the first mounting hole and passes through the second connecting beam 112 from the second mounting hole, and the first connecting beam 111 and the second connecting beam 112 can both rotate around the axis of the connecting bolt 4. In addition, the coupling bolt 4 is engaged with the coupling nut 5, and the first coupling beam 111 and the second coupling beam 112 are restrained between the nut of the coupling bolt 4 and the coupling nut 5.

Specifically, along the axial direction of the connecting bolt 4, the connecting bolt 4 includes a nut, an optical axis portion, and a stud portion that are sequentially connected, wherein the diameter of the optical axis portion is larger than that of the stud portion, and a step surface is formed therebetween. After assembly, the first connecting beam 111 and the second connecting beam 112 are sleeved on the optical axis, and the connecting nut 5 is matched with the stud part and abuts against the step surface. In addition, the first connection beam 111 may be located between the second connection beam 112 and the nut of the connection bolt 4; the nut can collide with the first connection beam 111 when the nut moves toward the first connection beam 111; the coupling nut 5 can interfere with the second coupling beam 112 when the nut is moved away from the first coupling beam 111.

In one embodiment, the end of the first connecting beam 111 near the second connecting beam 112 is rounded, and the end of the second connecting beam 112 near the first connecting beam 111 is also rounded.

As shown in fig. 2 and 3, in one embodiment, the first connection beam 111 includes a first pipe body 113 and a first thick plate 114; the first pipe 113 may be a square pipe or a round pipe, the hollow portion of the first pipe 113 is a first accommodating hole, and the first thick plate 114 may be fixed on the outer surface of the first pipe 113 by welding or the like. In addition, be equipped with first hole of dodging on the first body 113, first screw hole sets up on first thick plate 114, and first screw hole runs through first thick plate 114, and first screw hole is relative with first hole of dodging, and first retaining member 13 is in the hole was held in the hole from first hole department of dodging after cooperation with first screw hole.

As shown in fig. 2 and 4, in one embodiment, the second connection beam 112 includes a second pipe body 115 and a second thick plate 116; the second pipe body 115 may be a square pipe or a round pipe, the hollow portion of the second pipe body 115 is a second accommodating hole, and the second thick plate 116 may be fixed on the outer surface of the second pipe body 115 by welding or the like. In addition, be equipped with the second on the second body 115 and dodge the hole, the second screw hole sets up on the second adds thick plate 116, and the second screw hole runs through the second and adds thick plate 116, and the second screw hole is dodged the hole with the second and is relative, and the second retaining member 15 dodges the hole department and stretches into the second from the second and holds downthehole with the second screw hole cooperation after.

It should be understood that the cross beam 1 may also be considered as comprising two beams connected in sequence along its length, wherein the first connecting beam 111 and the first movable beam 12 are connected to form a first beam, the second connecting beam 112 and the second movable beam 14 are connected to form a second beam, the first Liang Yudi beams are rotatably connected, and the length of the first beam and the length of the second beam are adjustable along the length of the cross beam 1.

As shown in fig. 2 and 3, in an embodiment, the first connection portion 2 includes a connection plate 21 and a connection pin 22. The connecting plate 21 is connected to the cross beam 1, and a first connecting hole is formed in the connecting plate 21 and is a through hole; the connecting pin 22 penetrates through the first connecting hole, the connecting pin 22 is provided with a stop block 23 and a clamping block 24, the stop block 23 and the clamping block 24 protrude out of the side face of the connecting pin 22, and the stop block 23 and the clamping block 24 are respectively positioned on two sides of the connecting plate 21; the connecting pin 22 can move along the axis of the connecting pin relative to the connecting plate 21 so as to drive the stop block 23 to approach or depart from the connecting plate 21; when the stop block 23 approaches the connecting plate 21, the stop block 23 can abut against the connecting plate 21; the connecting pin 22 is rotatable about its own axis relative to the connecting plate 21 such that the connecting pin 22 is switchable between a first position and a second position.

The connection plate 21 may be fixed to the first connection beam 111 by welding or the like. The stopper 23 may be a flange structure surrounding the outside of the connecting pin 22, and both may be an integral structure, in which case they constitute a stepped shaft-like structure.

When in use, the connecting pin 22 is positioned at the first position, and the clamping block 24 can extend into the first connecting hole on the side wall 200 when the connecting pin 22 drives the stop block 23 to approach the connecting plate 21; when the connecting pin 22 is at the second position and the stop block 23 is driven by the connecting pin 22 to be far away from the connecting plate 21, the clamping block 24 extending into the first connecting hole can be opposite to the first resisting structure on the side wall 200, so that the connecting pin 22 is prevented from moving out of the first connecting hole along the axis of the connecting pin 22.

The first attachment hole may be provided in the outer panel of the side wall 200, and the first retaining structure may be a portion of the outer panel adjacent to the first attachment hole. In addition, the first connection hole may be a long hole, the width of which is larger than the diameter of the connection pin 22; and the sum of the diameter of the connecting pin 22 and the maximum length of the latch block 24 is smaller than the length of the first connecting hole and larger than the width of the first connecting hole along the radial direction of the connecting pin 22.

When the connecting pin 22 is at the first position, the clamping block 24 is opposite to the first connecting hole, and the clamping block 24 can pass through the outer plate from the first connecting hole; when the connecting pin 22 is at the second position, a part of the clamping block 24 is opposite to the outer plate, if the clamping block 24 moves along with the connecting pin 22 to the outer side of the first connecting hole, the clamping block 24 can abut against the outer plate, so that the connecting pin 22 can be kept in the first connecting hole, and the first connecting part 2 and the side wall 200 are prevented from being disengaged.

In one embodiment, the connecting pin 22 may be rotated from the first position to the second position when rotated 90 degrees. Of course, in order to rotate the connecting pin 22 from the first position to the second position, the actual angle of rotation may be other values, such as 60 degrees, 120 degrees, etc. The first position may be a certain position or a position range, and the connecting pin 22 may be regarded as being in the first position when it is located at any position within the position range. Similarly, the second position may be a certain position or a position range, and the connecting pin 22 may be regarded as being in the second position when it is in any position within the position range.

In addition, the axis of the first coupling hole is generally parallel to the axis about which the first coupling beam 111 rotates with respect to the second coupling beam 112, that is, the axis of the first coupling hole may be parallel to the axis of the coupling bolt 4.

In an embodiment, the first connecting portion 2 further includes an elastic member, where the elastic member is connected to the connecting plate 21 and the connecting pin 22, respectively, and when the connecting pin 22 drives the stop block 23 to approach the connecting plate 21, the elastic member can be elastically deformed.

For example, the elastic member may be a spring, which is sleeved on the connecting pin 22, and both ends of which respectively collide with the first resisting structure and the connecting plate 21. When the first connecting portion 2 needs to be connected with the side wall 200, the first resisting structure can be manually pressed to enable the first resisting structure to be close to the connecting plate 21, and the clamping block 24 can be driven to be far away from the connecting plate 21, so that the clamping block 24 can extend into the first connecting hole and penetrate through the connecting structure 204 of the side wall 200; then, the first resisting structure is twisted to rotate the pin shaft, so that the clamping block 24 is driven to rotate to be opposite to the connecting structure 204; then, the operator releases his hands to withdraw the force applied to the first resisting structure, and the first resisting structure can be separated from the connecting plate 21 under the elastic force of the elastic member, so as to drive the clamping block 24 to approach the connecting plate 21, and finally make the clamping block 24 abut against the inner side of the connecting structure 204.

In an embodiment, the structural arrangement of the second connecting portion 3 may be the same as that of the first connecting portion 2, and this embodiment will not be repeated here. Correspondingly, the side wall 200 is also provided with a second connecting hole matched with the connecting pin 22 and the clamping block 24 of the second connecting part 3. In addition, the arrangement of the second connection holes may be the same as the first connection holes.

In addition, in order to improve stability, the length directions of the first and second connection holes may be perpendicular to each other. For example, the length direction of the first connection hole is parallel to the vertical direction, and the length direction of the second connection hole is parallel to the front-rear direction.

As shown in fig. 2, in an embodiment, the transferring tool 100 further includes a positioning member 6, where the positioning member 6 is connected to the first connecting portion 2 and is used to cooperate with the first positioning structure on the side wall 200 to define a connection position of the first connecting portion 2 on the side wall 200. Wherein, the positioning piece 6 may be a positioning pin, the first positioning structure may be a positioning hole, and the positioning pin may be inserted into the positioning hole, so as to define a connection position of the first connection portion 2 on the side wall 200.

In one embodiment, the positioning member 6 may be attached to the connecting plate 21. Wherein the positioning member 6 may be fixed on the connection plate 21. Of course, the positioning member 6 may be detachably connected to the connecting plate 21. For example, the connecting plate 21 may also be provided with a positioning hole, and the positioning piece 6 passes through the positioning hole on the connecting plate 21 and extends into the positioning hole on the side wall 200, so as to define the connection position of the first connecting portion 2 on the side wall 200.

Likewise, the second connecting portion 3 may also be connected to a corresponding positioning member, which may cooperate with another positioning structure on the side wall 200, thereby defining the connection position of the second connecting portion 3 on the side wall 200.

It should be appreciated that the above-described related designs may be replaced in other ways, such as:

in other embodiments, the first connecting portion 2 may also be connected to the side wall 200 in other manners, for example, the first connecting portion 2 includes a connecting plate 21 and a first bolt, the connecting plate 21 is fixed on the first movable beam 12, a corresponding avoiding hole is formed in the connecting plate 21, a corresponding threaded hole is formed in the side wall 200, and the first bolt passes through the avoiding hole in the connecting plate 21 and then is matched with the threaded hole in the side wall 200, so that the connection between the first connecting portion 2 and the side wall 200 can be achieved. Wherein, the side wall 200 is welded with the existing nut, and the threaded hole of the nut is the threaded hole of the side wall 200.

In other embodiments, along the length direction of the cross beam 1, only the length of the first section beam may be adjustable, and the length of the second section beam may not be adjustable, where the second connecting beam 112 and the second movable beam 14 may be an integral structure; alternatively, only the length of the second beam may be adjustable along the length direction of the cross beam 1, and the length of the first beam may not be adjustable, and in this case, the first connecting beam 111 and the first movable beam 12 may be of an integral structure.

In other embodiments, the first connecting beam 111 and the second connecting beam 112 may be fixed together, and they do not rotate relative to each other. At this time, the first and second connection beams 111 and 112 may be integrally constructed, and the first and second receiving holes may be communicated.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. The transferring tool is characterized by comprising a cross beam, a first connecting part and a second connecting part;

the cross beam is provided with a first end and a second end which are arranged opposite to each other along the length direction of the cross beam;

the first connecting part is connected to the first end and is used for being detachably connected with a first side structure of a door frame opening of the side wall;

the second connecting part is connected to the second end and is used for being detachably connected with a second side structure of the door frame opening of the side wall, wherein the first side structure and the second side structure of the door frame opening of the side wall are arranged in a back-to-back mode;

the length of the cross beam is adjustable so as to adjust the distance between the first connecting part and the second connecting part.

2. The transfer tool of claim 1, wherein the cross beam comprises a middle beam, a first movable beam, and a first locking member;

one end of the first movable beam can be locked at different positions in the length direction of the middle beam through the first locking piece;

the first connecting part is connected to the first movable beam.

3. The transfer tool according to claim 2, wherein a first accommodating hole is formed in one end of the middle beam in the length direction, a first threaded hole is formed in the side wall of the middle beam, and the first threaded hole penetrates through to be communicated with the first accommodating hole;

the first movable beam can extend into different positions in the length direction of the first accommodating hole;

the first locking piece is in threaded fit with the first threaded hole, and can extend into the first accommodating hole from the first threaded hole to be abutted to the first movable beam.

4. The transfer tool of claim 2, wherein the cross beam further comprises a second movable beam and a second locking member;

one end of the second movable beam can be locked at different positions in the length direction of the middle beam through the second locking piece;

the second connecting part is connected to the second movable beam.

5. The transfer tool according to claim 4, wherein a second accommodating hole is formed in the other end of the middle beam in the length direction, and a second threaded hole is further formed in the side wall of the middle beam and penetrates through the second threaded hole to be communicated with the second accommodating hole;

the second movable beam can extend into different positions in the length direction of the second accommodating hole;

the second locking piece is in threaded fit with the second threaded hole, and can extend into the second accommodating hole from the second threaded hole to be abutted against the second movable beam.

6. The transfer tool of claim 4, wherein the intermediate beam comprises a first connecting beam and a second connecting beam connected in sequence along a length direction of the intermediate beam;

the first movable beam is connected to one end of the first connecting beam, which is away from the second connecting beam, and the second movable beam is connected to one end of the first connecting beam of the second connection Liang Beili;

the first connecting beam is rotationally connected with the second connecting beam.

7. The transfer tool of claim 1, wherein along the length direction of the cross beam, the cross beam comprises a first section Liang Hedi two-section beam connected in sequence;

the first connecting part is connected to one end of the second section of beam of the first section Liang Beili, and the second connecting part is connected to one end of the first section of beam of the second section Liang Beili;

the first section beam is rotationally connected with the second section beam;

along the length direction of the cross beam, the length of at least one of the first section beam and the second section beam is adjustable.

8. The transfer tool of claim 1, wherein the first connection portion comprises a connection plate and a connection pin;

the connecting plate is connected to the cross beam, a first connecting hole is formed in the connecting plate, and the first connecting hole is a through hole;

the connecting pin penetrates through the first connecting hole, a stop block and a clamping block are arranged on the connecting pin, and the stop block and the clamping block are respectively positioned on two sides of the connecting plate;

the connecting pin can move along the axis of the connecting pin relative to the connecting plate so as to drive the stop block to approach or depart from the connecting plate, and the stop block can be abutted against the connecting plate when approaching the connecting plate;

the connecting pin can rotate around the axis of the connecting pin relative to the connecting plate, so that the connecting pin can be switched between a first position and a second position;

the connecting pin is positioned at the first position, and when the connecting pin drives the stop block to be close to the connecting plate, the clamping block can extend into the first connecting hole on the side wall;

the connecting pin is located in the second position, when the connecting pin drives the stop block to be far away from the connecting plate, the clamping block extending into the first connecting hole can be opposite to the first resisting structure on the side wall, so that the connecting pin is prevented from moving out of the first connecting hole along the axis of the connecting pin.

9. The transfer tool according to claim 8, wherein the first connecting portion further comprises an elastic member, the elastic member is connected to the connecting plate and the connecting pin, respectively, and the elastic member is elastically deformed when the connecting pin drives the stopper to approach the connecting plate.

10. The transfer tool of claim 1, further comprising a positioning member coupled to the first connecting portion, the positioning member configured to mate with a first positioning structure on the side wall to define a connection location of the first connecting portion on the side wall.