CN214520014U

CN214520014U - Multi-purpose semitrailer girder assembling platform

Info

Publication number: CN214520014U
Application number: CN202022880112.4U
Authority: CN
Inventors: 刘永星; 朱孔勇; 张卫军
Original assignee: Shandong Xiang Meng Vehicle Manufacturing Co ltd
Current assignee: Shandong Xiang Meng Vehicle Manufacturing Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-10-29
Anticipated expiration: 2030-12-02

Abstract

The utility model relates to a multi-purpose semitrailer girder assembling platform, which relates to the technical field of semitrailer assembling platforms, the utility model comprises a fixing device, a clamping device, a moving device, a supporting device and a positioning device, wherein the fixing device comprises a supporting rod and a supporting plate, the clamping device comprises a bracket and a mounting plate, the moving device comprises a first slide rail, a first slide block and a second slide block, one surface of the first slide rail is connected with one surface of the supporting plate, one surface of the first slide block is provided with a first chute, the first slide rail is in sliding fit with the first chute, the supporting device comprises a second oil pump, springs and a push plate, four springs are all arranged between the first slide block and the push plate, the positioning device comprises supporting blocks, one surfaces of the four supporting blocks are all connected with one surface of the second slide block, the utility model relates to a multi-purpose semitrailer girder assembling platform, the supporting device is added, the movable supporting device can support a girder through adjusting the position, the stability of welding is guaranteed.

Description

Multi-purpose semitrailer girder assembling platform

Technical Field

The utility model relates to a semitrailer assembly platform technical field, in particular to multi-purpose semitrailer girder assembly platform.

Background

A semitrailer girder is an important component of a semitrailer frame, is positioned in the middle of the frame and is called a longitudinal beam, a left longitudinal beam and a right longitudinal beam, the cross section of the semitrailer girder is generally I-shaped and is formed by assembling an upper wing plate, a lower wing plate and a web plate in the middle, a suspension bracket is welded on a lower wing plate of the longitudinal beam, and in the production process of the semitrailer, the semitrailer girder has two different structures, namely a gooseneck type girder and a straight beam type girder, but the girders with the two different structures need to be welded under different workshop environments, so that the semitrailer not only occupies a larger workshop space, but also has higher manufacturing cost and longer assembling time, the working efficiency of girder assembling is low, and the semitrailer is relatively inconvenient to use.

The semitrailer girder assembling platform vehicle in the prior art often has the problems of low production efficiency, high manufacturing cost and the like, and therefore a multipurpose semitrailer girder assembling platform is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a multi-purpose semitrailer girder package assembly platform, can effectively solve the low, high problems of manufacturing cost of production efficiency among the background art.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a multi-purpose semitrailer girder assembling platform comprises a fixing device, a clamping device, a moving device, a supporting device and a positioning device, wherein the fixing device comprises a supporting rod (and a supporting plate, one surface of each of six supporting rods is connected with one surface of the supporting plate, the clamping device comprises a support and a mounting plate, one end of the support is connected with one surface of the supporting plate, the other end of the support is connected with one surface of each of the six mounting plates respectively, the moving device comprises a first sliding rail, a first sliding block and a second sliding block, one surface of the first sliding rail is connected with one surface of the supporting plate, one surface of the first sliding block is provided with a first sliding groove, the first sliding rail is in sliding fit with the first sliding groove, the supporting device comprises a second oil pump, springs and a push plate, one surfaces of the four second oil pumps are connected with one surface of the first sliding block, the four springs are arranged between the first sliding block and the push plate, the positioning device comprises a support block, and one surface of each support block is connected with one surface of the second sliding block.

Preferably, fixing device still includes fixed plate and swash plate, six fixed plates are installed respectively in six branch a surfaces, eight swash plate both ends are connected with six branch week side respectively, and fixing device plays the effect with the girder of supporting other devices.

Preferably, clamping device still includes first oil pump, first push rod and ejector pad, six mounting panel one surfaces are connected with six first oil pump week side faces respectively, six first push rod one end respectively with six first oil pump sliding fit, six first push rod other ends are connected with six ejector pad one surfaces respectively, and the first oil pump among the clamping device exerts the effort to first ejector pad, makes it press from both sides tight girder.

Preferably, the moving device further comprises a second slide rail, one surface of the second slide rail is connected with one surface of the support plate, a second sliding groove is formed in one surface of the second sliding block, the second sliding block is in sliding fit with the second sliding groove, and for different girders, the position of the working platform can be adjusted through the first slide rail and the second slide rail in the moving device so as to be suitable for different occasions.

Preferably, the supporting device further comprises second push rods, one ends of the four second push rods are respectively in sliding fit with the four second oil pumps, the other ends of the four second push rods are connected with the surface of the push plate, and the supporting device can provide upward thrust for the middle part of the girder.

Preferably, positioner still includes third oil pump, third push rod and links the piece, four prop up a piece one surface and are connected with four third oil pump surfaces respectively, four third push rod one end respectively with third oil pump sliding fit, four third push rod other ends are connected with four links a piece surfaces respectively, positioner can be according to the difference of girder, and along with second slider adjusting position.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, added mobile device, made the semitrailer girder assembly platform can adjust according to the difference of girder, saved a lot of workshop spaces, girder equipment manufacturing cost relatively reduces, the equipment time shortens;

2. the utility model discloses in, added strutting arrangement, portable strutting arrangement can support the girder through adjusting position, has ensured welded stability.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the right-view overall structure of the multipurpose semitrailer girder assembling platform of the present invention;

fig. 2 is a schematic view of the overall structure of the multipurpose semitrailer girder assembling platform in a top view;

fig. 3 is a schematic view of the overall structure of the multipurpose semitrailer girder assembling platform in front view;

fig. 4 is the utility model relates to a left side view overall structure schematic diagram of multi-purpose semitrailer girder package assembly platform.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a fixing device; 110. a fixing plate; 120. a strut; 130. a sloping plate; 140. a support plate; 200. a clamping device; 210. a support; 220. mounting a plate; 230. a first oil pump; 240. a first push rod; 250. a push block; 300. a mobile device; 310. a first slide rail; 320. a first slider; 330. a second slide rail; 340. a second slider; 400. a support device; 410. a second oil pump; 420. a second push rod; 430. a spring; 440. pushing the plate; 500. a positioning device; 510. supporting a block; 520. a third oil pump; 530. a third push rod; 540. and (7) connecting blocks.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention relates to a multi-purpose semitrailer girder assembling platform, comprising a fixing device 100, a clamping device 200, a moving device 300, a supporting device 400 and a positioning device 500, wherein the fixing device 100 comprises supporting rods 120 and supporting plates 140, one surface of each of the six supporting rods 120 is connected with one surface of each of the supporting plates 140, the clamping device 200 comprises a supporting frame 210 and a mounting plate 220, one end of the supporting frame 210 is connected with one surface of each of the supporting plates 140, the other end of the supporting frame 210 is connected with one surface of each of the six mounting plates 220, the moving device 300 comprises a first sliding rail 310, a first sliding block 320 and a second sliding block 340, one surface of each of the first sliding rails 310 is connected with one surface of each of the supporting plates 140, one surface of each of the first sliding blocks 320 is provided with a first sliding slot, the first sliding rail 310 is in sliding fit with the first sliding slot, the supporting device 400 comprises a second oil pump 410, a spring 430 and a push plate 440, one surface of four second oil pumps 410 is connected with one surface of each of the first sliding block 320, the four springs 430 are disposed between the first slider 320 and the push plate 440, the positioning device 500 includes a support block 510, and a surface of each of the four support blocks 510 is connected to a surface of the second slider 340.

Referring to fig. 1, the fixing device 100 further includes a fixing plate 110 and inclined plates 130, the six fixing plates 110 are respectively mounted on one surface of the six supporting rods 120, two ends of the eight inclined plates 130 are respectively connected to peripheral sides of the six supporting rods 120, and the fixing device 100 plays a role of supporting other devices and a girder.

Referring to fig. 1 and 2, the clamping device 200 further includes a first oil pump 230, a first push rod 240 and a push block 250, wherein one surface of each of the six mounting plates 220 is connected to peripheral sides of the six first oil pumps 230, one end of each of the six first push rods 240 is in sliding fit with the six first oil pumps 230, the other end of each of the six first push rods 240 is connected to one surface of each of the six push blocks 250, and the first oil pump 230 in the clamping device 200 applies an acting force to the first push block 250 to clamp the girder.

Referring to fig. 1, the moving device 300 further includes a second sliding rail 330, a surface of the second sliding rail 330 is connected to a surface of the support plate 140, a surface of the second sliding block 340 is provided with a second sliding groove, and the second sliding block 340 is in sliding fit with the second sliding groove, so that for different girders, the position of the working platform can be adjusted by the first sliding rail 310 and the second sliding rail 330 in the moving device 300, so as to be suitable for different occasions.

Referring to fig. 2, the supporting device 400 further includes second push rods 420, one ends of the four second push rods 420 are respectively in sliding fit with the four second oil pumps 410, the other ends of the four second push rods 420 are connected with a surface of the push plate 440, and the supporting device 400 can provide an upward thrust to the middle portion of the girder.

Referring to fig. 3 and 4, the positioning device 500 further includes a third oil pump 520, a third push rod 530 and a connecting block 540, wherein a surface of each of the four support blocks 510 is connected to a surface of each of the four third oil pumps 520, one end of each of the four third push rods 530 is slidably engaged with the third oil pump 520, the other end of each of the four third push rods 530 is connected to a surface of each of the four connecting blocks 540, and the positioning device 500 can adjust the position along with the second sliding block 340 according to the difference of the girders.

The utility model discloses a theory of operation does: the types of the first oil pump 230, the second oil pump 410 and the third oil pump 520 are all A4VSO125, the fixing device 100 plays a role of supporting other devices and a girder, the first oil pump 230 in the clamping device 200 applies acting force to the first push block 250 to enable the first push block to clamp the girder, the position of the working platform can be adjusted through the first slide rail 310 and the second slide rail 330 in the moving device 300 aiming at different girders, so that the working platform is suitable for different occasions, the supporting device 400 can provide upward pushing force for the middle part of the girder, and the positioning device 500 can adjust the position along with the second slide block 340 according to different girders.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A multi-purpose semitrailer girder assembly platform comprises a fixing device (100), a clamping device (200), a moving device (300), a supporting device (400) and a positioning device (500), and is characterized in that: the fixing device (100) comprises supporting rods (120) and supporting plates (140), one surface of each of six supporting rods (120) is connected with one surface of each of the supporting plates (140), the clamping device (200) comprises a support (210) and a mounting plate (220), one end of each of the support (210) is connected with one surface of each of the six supporting plates (140), the other end of each of the support (210) is connected with one surface of each of the six mounting plates (220), the moving device (300) comprises a first sliding rail (310), a first sliding block (320) and a second sliding block (340), one surface of each of the first sliding rails (310) is connected with one surface of each of the supporting plates (140), one surface of each of the first sliding blocks (320) is provided with a first sliding groove, each of the first sliding rails (310) is in sliding fit with the first sliding groove, the supporting device (400) comprises a second oil pump (410), a spring (430) and a push plate (440), one surface of the four second oil pumps (410) is connected with one surface of the first sliding blocks (320), the four springs (430) are arranged between the first sliding block (320) and the push plate (440), the positioning device (500) comprises a support block (510), and one surface of each support block (510) is connected with one surface of the second sliding block (340).

2. The multipurpose semitrailer girder assembly platform of claim 1, characterized in that: fixing device (100) still include fixed plate (110) and swash plate (130), six fixed plates (110) are installed respectively in six branch (120) a surface, eight swash plate (130) both ends are connected with six branch (120) week side respectively.

3. The multipurpose semitrailer girder assembly platform of claim 1, characterized in that: clamping device (200) still include first oil pump (230), first push rod (240) and ejector pad (250), six mounting panel (220) a surface is connected with six first oil pump (230) week side respectively, six first push rod (240) one end respectively with six first oil pump (230) sliding fit, six first push rod (240) other ends respectively with six ejector pad (250) a surface connection.

4. The multipurpose semitrailer girder assembly platform of claim 1, characterized in that: the moving device (300) further comprises a second sliding rail (330), one surface of the second sliding rail (330) is connected with one surface of the support plate (140), one surface of the second sliding block (340) is provided with a second sliding groove, and the second sliding block (340) is in sliding fit with the second sliding groove.

5. The multipurpose semitrailer girder assembly platform of claim 1, characterized in that: the supporting device (400) further comprises second push rods (420), one ends of the four second push rods (420) are respectively in sliding fit with the four second oil pumps (410), and the other ends of the four second push rods (420) are connected with one surface of the push plate (440).

6. The multipurpose semitrailer girder assembly platform of claim 1, characterized in that: the positioning device (500) further comprises a third oil pump (520), a third push rod (530) and a connecting block (540), one surface of each of the four support blocks (510) is connected with one surface of each of the four third oil pumps (520), one end of each of the four third push rods (530) is in sliding fit with the corresponding third oil pump (520), and the other end of each of the four third push rods (530) is connected with one surface of each of the four connecting blocks (540).