CN215847945U - Auxiliary tool - Google Patents

Abstract

The embodiment of the application provides an auxiliary tool which comprises a main rod, a support rod and a first bolt, wherein the support rod is connected to the main rod; the first bolt penetrates through the support rod and is connected with the support rod in a rotating mode, and the first bolt moves linearly relative to the support rod along the axis direction of the first bolt in the rotating process. The embodiment of the application fixes the side skin on this auxiliary tool, and carry to a fixed knot structure one side, the side skin is fixed for the mobile jib, lower extreme butt with first bolt is at fixed knot structure's upper surface, rotatory first bolt again, at the in-process of rotatory first bolt, because first spiral receives fixed knot structure's spacing in its axial, this auxiliary tool and side skin move in the vertical direction as a whole, reach the purpose of adjusting the side skin height, only need to rotate first bolt and can accomplish the adjustment of side skin height, the operation process is simple, the technical problem that need many times to adjust the side skin height has been solved, make the production technology of passenger train simpler, the production efficiency of passenger train has been improved.

Description

Auxiliary tool

Technical Field

The application relates to the field of passenger car production, in particular to an auxiliary tool.

Background

In the production process of the passenger car, the installation of the side skin is an extremely important process, the flat side skin determines the visual effect of the overall appearance of the passenger car, and the height of the flat side skin which is determined to be installed on the passenger car directly influences the flatness of the side skin. When the side skin is installed, a plurality of carriers are needed to manually carry the side skin to the vehicle body side framework for installation, and the height of the side skin is adjusted when the side skin is carried to the vehicle body side framework.

The traditional operation steps for adjusting the height of the side skin are as follows: 1. fixing the side skin: carrying the side skin to the side face of the passenger car, longitudinally welding a row of limiting blocks at the positions of the lower end of the side skin corresponding to the side wall waist beam, and placing the side skin on the limiting blocks; 2. adjusting the height of the side skin: if the height of the side skin is lower than that of the position to be installed, a cushion block needs to be added on the limiting block again, and if the height of the side skin is higher than that of the position to be installed, the limiting block needs to be cut off and rewelded; 3. and (5) repeating the step (2) until the side skin is completely and smoothly attached to the side surface of the passenger car.

The traditional operation mode has the following disadvantages: the height needs to be adjusted for many times, and the possibility of welding for many times or adding a cushion block exists, so that the production process is complex and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The application provides an auxiliary fixtures to solve the complicated technical problem of altitude mixture control when side covering is carried on automobile body side wall waist rail.

In order to solve the technical problem or at least partially solve the technical problem, the following technical solutions are adopted in the present application:

an auxiliary tool, includes:

a main rod;

the strut is connected to the main rod;

the first bolt penetrates through the support rod and is connected with the support rod in a rotating mode, and the first bolt moves linearly in the axis direction of the first bolt relative to the support rod in the rotating process.

Further, a handle device is slidably arranged on the main rod.

Further, the branch rod is perpendicular to the main rod and is arranged on one side of the main rod.

Further, branch includes casing and slider, first bolt with the slider is rotated and is connected, the slider with casing sliding fit is in order to drive first bolt is close to or keeps away from the mobile jib.

Further, the sliding block fixing device further comprises a first fixing piece, and the first fixing piece is used for fixing the sliding block which slides to the preset position on the shell.

Further, branch still includes first sleeve pipe, first sleeve pipe slip cap is located on the mobile jib, auxiliary fixtures still includes the second mounting, the second mounting is used for sliding to predetermineeing the position first sleeve pipe is fixed on the mobile jib.

Further, the first bolt is arranged in parallel with the main rod.

Further, the handle device comprises a second sleeve and a handle, the second sleeve is slidably sleeved on the main rod, the handle is inserted into the second sleeve and is rotatably connected with the second sleeve, and the handle is in a rotating process relative to the second sleeve and moves linearly along the axis direction of the handle.

Further, the handle is provided with a second bolt, and the second sleeve is provided with a screw hole matched with the second bolt.

Furthermore, a lifting hook is arranged on the main rod.

Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages:

the embodiment of the application provides a pair of auxiliary fixtures, will incline the covering to fix on this auxiliary fixtures, and carry to a fixed knot structure one side, the side covering is fixed for the mobile jib, lower extreme butt with first bolt is at fixed knot structure's upper surface, rotatory first bolt again, at the in-process of rotatory first bolt, because first spiral receives fixed knot structure's spacing in its axial, the mobile jib of this auxiliary fixtures and the firmware on it move in vertical direction, reach the purpose of adjusting side covering height, only need to rotate first bolt and can accomplish the adjustment of side covering height, the operation process is simple, the technical problem that need many times adjustment side covering height has been solved, make the production technology of passenger train simpler, the production efficiency of passenger train has been improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram provided in an embodiment of the present application;

FIG. 2 is a schematic diagram of a portion of a structure provided in an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a handle device provided in an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a handle provided in an embodiment of the present application;

FIG. 5 is a schematic structural diagram of a slider provided in an embodiment of the present application;

fig. 6 is a schematic view of a state in a process of fixing a side skin by an auxiliary tool according to an embodiment of the present disclosure;

fig. 7 is a schematic view of a second state in the process of fixing the side skin by the auxiliary tool according to the embodiment of the present application;

fig. 8 is a state three schematic diagram of the auxiliary tool provided in the embodiment of the present application in the process of fixing the side skin;

fig. 9 is a schematic view illustrating a state in which the auxiliary tool provided in the embodiment of the present application is fixed to the side waist rail;

fig. 10 is a schematic view of a state that the auxiliary tool provided in the embodiment of the present application is fixed to the side wall waist rail;

fig. 11 is a schematic view of a state that the auxiliary tool provided in the embodiment of the present application is fixed to the side wall waist rail;

FIG. 12 is a schematic view of a state of adjusting the height of a side skin according to an embodiment of the present disclosure;

FIG. 13 is a second schematic view of a state where the height of the side skin is adjusted according to the embodiment of the present application;

fig. 14 is a schematic state diagram of a plurality of auxiliary tools fixing the same side skin according to the embodiment of the present application.

In the figure: 100-main rod, 101-hook; 200-strut, 201-first bolt, 202-housing, 203-slider, 204-first fastener, 205-first bushing, 206-second fastener; 300-handle means, 301-second sleeve, 302-handle, 303-second bolt, 304-spacer; 400-side skin; 500-side wall waist rail.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The embodiment of the utility model discloses an auxiliary tool which is mainly used for adjusting the height of a side skin arranged on the side surface of a passenger car during production of the passenger car.

Referring to fig. 1, fig. 1 representatively illustrates an auxiliary tool capable of embodying the present application, including a main rod 100, a branch rod 200 and a first bolt 201, the auxiliary tool is used for fixing a workpiece to be assembled, so that the workpiece and the main rod 100 are relatively fixed, the workpiece may be fixed only by the main rod 100, or the workpiece may be fixed by the main rod 100 and the branch rod 200 cooperating with each other, so that the workpiece and the main rod 100 of the auxiliary tool form an integral structure. First bolt 201 runs through branch 200 and rotates with branch 200 to be connected, and first bolt 201 is used for adjusting the height of work piece after carrying the overall structure of work piece and this auxiliary fixtures to the device position, and the concrete operation of adjusting the work piece height can be: the lower end of the first bolt 201 abuts against a fixed structure, a workpiece and an auxiliary structure are hung on the fixed structure by taking the first bolt 201 as a fulcrum under the action of self gravity, the process can be kept stable in a hanging state through manual assistance, because the first bolt 201 is limited by the fixed structure in the axial direction, the main rod 100 of the auxiliary tool and the workpiece fixed on the main rod can move up and down relative to the first bolt 201 by rotating the first bolt 201, and the effect of adjusting the height of the workpiece is achieved, for example, the main rod 100 and the branch rod 200 move down relative to the first bolt 201 by rotating the first bolt 201 in a first direction, the effect of reducing the height of the workpiece can be achieved, the first bolt 201 is rotated in a second direction, the main rod 100 and the branch rod 200 move up relative to the first bolt 201, and the effect of increasing the height of the workpiece can be achieved.

It should be noted that the workpiece in the embodiment of the present invention may be various workpieces requiring height adjustment in production practice, including but not limited to glass, window frame, door frame, for example, the workpiece may be a side skin 400 for being installed on a side of a passenger car, and the specific operation of adjusting the height of the side skin 400 may be: the lower end of the first bolt 201 is abutted against the side wall wale 500 of the passenger car, the side skin 400 and the auxiliary structure are hung on the side wall wale 500 by taking the first bolt 201 as a fulcrum under the action of self gravity, this process can maintain the stability of the suspended state by manual assistance, since the first bolt 201 is limited in its axial direction by the side sill 500, by rotating the first bolt 201, the main rod of the auxiliary tool and the workpiece fixed on the main rod can move up and down relative to the first bolt 201 to achieve the effect of adjusting the height of the side skin 400, for example, rotating the first bolt 201 in a first direction, causes the main bar 100 and the branch bar 200 to move downward relative to the first bolt 201, the effect of lowering the height of side skin 400 may be achieved by rotating first bolt 201 in the second direction such that primary shaft 100 and strut 200 move upward relative to first bolt 201, thereby raising the height of side skin 400.

The pole 200 is perpendicular to the primary shaft 100 and is disposed at one side of the primary shaft 100, and the pole 200 is perpendicular to the primary shaft 100 so that the fixing effect of the side skin 400 on the pole 200 is maximized, which is a preferred embodiment of the present invention. The installation angle of the strut 200 and the main rod 100 is not limited in this embodiment, and there may be a plurality of installation angles, and the function of fixing the side skin 400 to the strut 200 may be implemented, and those skilled in the art may specifically select the installation angle according to actual production requirements. For example: the pole 200 is fixed to the main pole 100 at an angle of less than 90 degrees or greater than 90 degrees.

Referring to fig. 1, a hook 101 is provided on a main bar 100, the hook 101 is provided at one end of the main bar 100, and the hook 101 is used for cooperating with a strut 200 to fix the side skin 400 on the auxiliary tool when the side skin 400 is carried and to support the bottom of the side skin 400 when the height of the side skin 400 is adjusted. Here, the specific structure of the hook 101 is not shown in the present embodiment, but those skilled in the art can know that there are many alternatives for implementing the hook 101, and other fixing means in the art may also be chosen to implement fixing the side skin 400 and holding the side skin 400. For example, the hook 101 may be selected to have an L-shaped structure, which holds the side skin 400 while preventing the side skin from slipping out of the hook 101.

Referring to fig. 2, fig. 2 shows the structure of the strut 200 in the present application, the strut 200 includes a housing 202 and a sliding block 203, referring to fig. 5, fig. 5 shows the structure of the sliding block 203 in the present application, the sliding block 203 is disposed in the housing 202, the first bolt 201 penetrates through the sliding block 203 and the housing 202 and is rotatably connected with the sliding block 203, the sliding block 203 is in sliding fit with the housing 202 to drive the first bolt 201 to approach or depart from the main rod 100, and the first bolt 201 can move to approach or depart from the main rod 100 to fix the side skin 400. The specific embodiment of the fixed side skin 400 is: slider 203 slides in casing 202, it is linear motion to drive first bolt 201 along the axis direction of branch 200 in the through-hole, when first bolt 201 is the linear motion who is close to mobile jib 100, one side of mobile jib 100 is kept away from to first bolt 201 clamp side covering 400, prevent that side covering 400 from removing along the axis direction of branch 200, when first bolt 201 is the linear motion who keeps away from mobile jib 100, first bolt 201 is from removing to the side wall waist rail 500 of passenger train on side covering 400 one side, thereby set up auxiliary fixtures on side wall waist rail 500, the one end that side covering 400 is fixed in first bolt 201 and mobile jib 100 simultaneously supports and leans on side wall waist rail 500 originally. Here, the sliding block 203 in this embodiment may be selected as other means in the art to realize the rotational connection with the first bolt 201. For example, the sliding block 203 may be selected as a nut, and the first bolt 201 is in threaded connection with the nut, so that the first bolt 201 and the nut are rotationally connected.

In the above embodiment, a specific structure that the first bolt 201 slides in the strut 200 is not shown, but as can be known by those skilled in the art from fig. 2, the housing 202 is provided with a through hole for the first bolt 201 to slide, and the width of the through hole in the axial direction of the strut matches with the sliding track of the slider 203 in the housing 202, and the embodiment does not limit the specific form of the through hole.

Although the housing 202 has a rectangular parallelepiped structure in fig. 2 of the present application, the present application is not limited thereto. The casing 202 can also be selected as two bar-shaped panels with a distance, the sliding block 203 is arranged between the two bar-shaped panels, the first bolt 201 is rotatably connected with the sliding block 203, and the sliding block 203 is in sliding fit with the two bar-shaped panels to drive the first bolt 201 to be close to or far away from the main rod 100.

Referring to fig. 2, the auxiliary tool further includes a first fixing member 204, the first fixing member 204 is used for fixing the sliding block 203 sliding to the preset position on the housing 202, and the specific implementation of the fixing sliding block 203 is as follows: the first fixing member 204 is screwed, the first fixing member 204 is fastened to the housing 202, and the first bolt 201 is rotatably connected with the slider 203 and the first fixing member 204, so that the slider 203, the first fixing member 204 and the first bolt 201 form an integrated structure to fasten the housing 202, and the first fixing member 204 plays a role in fixing the slider 203. Here, the specific form of the first fixing member 204 is not shown in the present embodiment, but those skilled in the art can appreciate that there are many alternative implementations of the first fixing member 204, and other fixing means in the art may be chosen to fix the first bolt 201 to the housing 202. For example, the first fixing member 204 may be a nut structure, the first bolt 201 is rotatably connected with the nut, and the nut is tightened to clamp the housing 202, so that the first bolt 201 and the sliding block 203 are fixed on the housing 202.

Although the first fixture 204 is sleeved at a portion between the housing 202 and the head of the first bolt 201 as shown in fig. 2, the present application is not limited thereto. The first mount 204 may alternatively be provided at other locations, such as: the first fixing member 204 is provided in a portion of the first bolt 201 in the housing 202 or a portion between the housing 202 and a tail portion of the first bolt 201. Therefore, the first fixing member 204 may be selectively provided at any position of the first bolt 201, and functions to fix the first bolt 201 to the housing 202.

Referring to fig. 1, the supporting rod 200 further includes a first sleeve 205 connected to the housing 202, the first sleeve 205 is slidably sleeved on the main rod 100, the auxiliary fixture further includes a second fixing member 206, the second fixing member 206 is inserted into the first sleeve 205 to limit the main rod 100, and the second fixing member 206 is used for fixing the first sleeve 205 sliding to a predetermined position on the main rod 100. Specific embodiments of the fixed first sleeve 205 are: the second fixing piece 206 is unscrewed, the end of the second fixing piece 206 inserted into the first sleeve 205 is separated from the main rod 100, the first sleeve 205 can slide to the same horizontal height with the side wall waist rail 500 of the passenger car, then the second fixing piece 206 is screwed, and the end of the second fixing piece 206 inserted into the first sleeve 205 clamps the main rod 100, so that the first sleeve 205 is fixed on the main rod 100. Here, the specific form of the second fixing element 206 is not shown in the present embodiment, but those skilled in the art can appreciate that there are many alternatives for implementing the second fixing element 206, and other fixing means in the art may be chosen to implement the fixing of the first sleeve 205 on the main rod 100. For example: the second fixing member 206 may be a bolt structure, the tail of the bolt structure is inserted into the first sleeve 205, the bolt structure is loosened to separate the end of the bolt structure inserted into the first sleeve 205 from the main rod 100, the first sleeve 205 can slide to the same level as the side waist rail 500 of the passenger car, and then the bolt structure is tightened to clamp the main rod 100 at the end of the bolt structure inserted into the first sleeve 205, so that the first sleeve 205 is fixed on the main rod 100.

The first bolt 201 is disposed in parallel with the main lever 100. This setting mode reaches two kinds of beneficial effect: firstly, screwing a first bolt 201, enabling the first bolt 201 to do linear motion along the axial line direction of the first bolt 201 relative to the strut 200, and enabling the first bolt 201 to be matched with the main rod 100 to fix the side skin through rotating the first bolt 201 for the minimum amount; secondly, the side skin is fixed on the auxiliary tool, the first bolt 201 is rotated according to the first direction, the main rod 100 and the branch rod 200 move downwards relative to the first bolt 201, the effect of reducing the height of the workpiece can be achieved, and the first bolt 201 is rotated according to the second direction, the main rod 100 and the branch rod 200 move upwards relative to the first bolt 201, the effect of increasing the height of the workpiece can be achieved. The first bolt 201 is disposed in parallel with the main rod 100 such that the height of the auxiliary tool and the side skin is most effectively adjusted by rotating the first bolt 201 the least.

Referring to fig. 1, a handle device 300 is slidably disposed on the main rod 100, and the handle device 300 is used for carrying an auxiliary tool to hold the handle device for applying force.

Referring to fig. 3, the handle device 300 includes a second sleeve 301 and a handle 302, the second sleeve 301 is slidably sleeved on the main rod 100, the handle 302 is inserted into the second sleeve 301 and rotatably connected to the second sleeve 301, the handle 302 linearly moves along an axial direction of the handle 302 relative to the second sleeve 300 during rotation, and the handle 302 is rotated to slide the second sleeve 301 on the main rod 100, so as to adjust the height of the handle 302. The specific embodiments of the height of the adjusting handle 302 are as follows: unscrewing the handle 302, the one end of inserting second sleeve 301 of handle 302 is kept away from mobile jib 100, and second sleeve 301 can slide along mobile jib 100 axis direction for mobile jib 100 this moment, screws up handle 302 when sliding to a certain adaptation height, and the one end of inserting second sleeve 301 of handle 302 blocks mobile jib 100, and second sleeve 301 fixes on a certain adaptation height of mobile jib 100 this moment. In the production process of installing side covering 400 at the passenger train, because side covering broad, so need many people to carry, consequently need to fix side covering 400 with a plurality of auxiliary fixtures, then one person corresponds an auxiliary fixtures respectively and carries a side covering simultaneously, and everybody's height is different, lead to the shorter more great pressure that receives of the higher than height of height, and everybody is according to self height adjustment handle 302 height, for example higher people adjustment handle 302 position of height to higher position, the shorter people adjustment handle 302 of height to lower position, the uneven problem of atress because of the height difference leads to has been solved promptly.

Referring to fig. 3 and 4, the handle 302 is provided with a second bolt 303, the second bolt 303 and the handle 301 are integrally formed, the second sleeve 301 is provided with a screw hole matched with the second bolt 303, and the end of the second bolt 303 is inserted into the second sleeve 301 through the through hole for fixing the second sleeve 301 on the main rod 100. The embodiments of the fixing second bushing 301 are: unscrewing handle 302, the tip of second bolt 303 separates with mobile jib 100, and second sleeve 301 can slide along mobile jib 100 axis direction for mobile jib 100 this moment, screws up handle 302 when sliding to a certain adaptation height, and the tip of second bolt 303 blocks mobile jib 100, and second sleeve 301 fixes on a certain adaptation height of mobile jib 100 this moment. Although the second bolt 303 is rotatably coupled to the second sleeve 301 to be fixed in the present embodiment, the present application is not limited thereto. The second bolt 303 may instead be a sliding connection with a limiting function, such as a slider with a snap. The second bolt 303 is moved to fix the second sleeve 301 to the main rod 100.

Referring to fig. 3, the second bolt 303 is provided with a gasket 304, the gasket 304 is provided with a screw hole matched with the second bolt 303, the second bolt 303 penetrates through the gasket and is inserted into the second sleeve 301, and the gasket 304 plays a role in thickening the connecting wall of the second sleeve 301, so that the connecting force between the second bolt 304 and the second sleeve 301 is larger. In this embodiment, the spacer 304 is not necessarily used with the second sleeve 301. For example, the second bolt 303 may be inserted into the second sleeve 301 without also inserting the spacer 304 during the process of securing the second sleeve 301 to the primary shaft 100.

The application steps of the auxiliary tool provided by the embodiment of the application in the production process of the passenger car are as follows:

firstly, fixing the side skin 400 by using an auxiliary tool: placing the side skin 400 on one side of the main rod 100, placing the lower edge of the side skin 400 on the hook 101 (as shown in fig. 6), unscrewing the second fixing member 206, making the end of the second fixing member 206 inserted into the first sleeve 205 far away from the main rod 100, then sliding the first sleeve 205 to the same level as the upper edge of the side skin 400, and then screwing the second fixing member 206, making the end of the second fixing member 206 inserted into the first sleeve 205 clamp the main rod 100, at this time, the first sleeve 205 is fixed on the main rod 100 at the same level as the upper edge of the side skin 400 (as shown in fig. 7), the side skin 400 is fixed between the hook 101 and the shell 202, and the vertical fixing of the side skin 400 on the auxiliary tool is completed; the first fixing member 204 is unscrewed to separate the first fixing member 204 from the case 202, at this time, the first bolt 201 can be slid in the axial direction of the case 202 by the slider 203, the first bolt 201 is slid according to the thickness of the side skin 400 to make the first bolt 201 clamp the side of the side skin 400 away from the main rod 100, then the first fixing member 204 is screwed to make the first fixing member 204 clamp the case 202 (as shown in fig. 8), the side skin 400 is fixed between the main rod 100 and the first bolt 201, and the fixing of the side skin 400 in the horizontal direction on the auxiliary tool is completed. According to the method, a plurality of auxiliary tools are fixed on a side skin 400 at regular intervals (as shown in figure 14).

And secondly, carrying side skin: according to one person's auxiliary fixtures principle that corresponds, everyone can go to adjust the height rather than the handle device 300 of the auxiliary fixtures who corresponds according to its height, at first unscrew handle 302, make the one end of inserting second sleeve pipe 301 of second bolt 303 separate with mobile jib 100, second sleeve pipe 301 can slide this moment to suitable position, tighten handle 302 again, the one end that makes inserting second sleeve pipe 301 of second bolt 303 blocks mobile jib 100, second sleeve pipe 301 fixes on mobile jib 100 this moment, handle 302 is handed at last and is carried.

Thirdly, fixing the auxiliary tool on the side wall waist rail 500 of the passenger car: the side skin 400 is carried to the side of the side waist rail 500 of the passenger car (as shown in fig. 9), the second fixing piece 206 is unscrewed, one end of the second fixing piece 206 inserted into the first sleeve 205 is far away from the main rod 100, then the first sleeve 205 is slid to enable the lower end of the first bolt to be at the same level with the upper edge of the side waist rail 500 of the passenger car, at the moment, the upper end of the side skin 400 abuts against the side waist rail 500, and then the second fixing piece 206 is screwed to enable the first sleeve 205 to be fixed to the main rod 100 (as shown in fig. 10); the first fixing member 204 is unscrewed to separate the first fixing member 204 from the shell 202, at this time, the first bolt 303 can be slid along the axial direction of the shell 202, the first bolt 303 is slid onto the side wall wale 500 from the upper side of the side skin along the direction away from the main rod 100, and then the first fixing member 204 is screwed to clamp the shell 202, so that the first bolt 201 is fixed on the side wall wale 500, that is, the auxiliary tool is fixed with the side wall wale 500 (as shown in fig. 11).

Fourthly, adjusting the height of the side skin 400 at the side wall waist rail 500 of the passenger car: loosening the first bolt 201 causes the auxiliary tool to move downward relative to the first bolt 201, so as to achieve the effect of lowering the height of the side skin 400 (as shown in fig. 13), and tightening the first bolt 201 causes the auxiliary tool to move upward relative to the first bolt 201, so as to achieve the effect of raising the height of the side skin 400 (as shown in fig. 12).

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing are merely exemplary embodiments of the present invention, which enable those skilled in the art to understand or practice the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides an auxiliary fixtures which characterized in that includes:

a main rod;

the strut is connected to the main rod;

the first bolt penetrates through the support rod and is connected with the support rod in a rotating mode, and the first bolt moves linearly in the axis direction of the first bolt relative to the support rod in the rotating process.

2. An auxiliary tool according to claim 1, wherein a handle device is slidably arranged on the main rod.

3. The auxiliary tool according to claim 1, wherein the supporting rod is perpendicular to the main rod and is disposed on one side of the main rod.

4. The auxiliary tool according to claim 1, wherein the supporting rod comprises a shell and a sliding block, the first bolt is rotatably connected with the sliding block, and the sliding block is in sliding fit with the shell to drive the first bolt to be close to or far away from the main rod.

5. The auxiliary tool according to claim 4, further comprising a first fixing member, wherein the first fixing member is used for fixing the sliding block sliding to a preset position on the housing.

6. The auxiliary tool according to claim 1, wherein the support rod further comprises a first sleeve, the first sleeve is slidably sleeved on the main rod, and the auxiliary tool further comprises a second fixing member, and the second fixing member is used for fixing the first sleeve, which slides to a preset position, on the main rod.

7. An auxiliary tool according to claim 1, wherein the first bolt is arranged in parallel with the main rod.

8. An auxiliary tool according to claim 2, characterized in that; the handle device comprises a second sleeve and a handle, the second sleeve is slidably sleeved on the main rod, the handle is inserted into the second sleeve and rotatably connected with the second sleeve, and the handle is rotated relative to the second sleeve and moves linearly along the axis of the handle.

9. An auxiliary tool according to claim 8, wherein the handle is provided with a second bolt, and the second sleeve is provided with a screw hole matched with the second bolt.

10. The auxiliary tool according to claim 1, wherein a lifting hook is arranged on the main rod.

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