Platform assembling tool for overhead working truck

Abstract

The utility model relates to an overhead working truck platform assembling tool which comprises a base and further comprises a supporting table, bottom plate positioning mechanisms and handrail positioning mechanisms, the supporting table is arranged in the center of the top of the base and used for supporting a bottom plate of an overhead working truck platform, and the multiple bottom plate positioning mechanisms are arranged on the four side edges of the top of the base and used for fixing the four side edges of the bottom plate. The handrail positioning mechanisms are arranged on the four side edges of the top of the base and used for fixing handrails on a handrail frame of the operation vehicle platform. The assembling operation of the bottom plate and the handrail of the working platform is simple and convenient, and the use is flexible and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to high altitude operation vehicle platform processing technical field especially relates to a kind of high altitude operation vehicle platform group dress tool. BACKGROUND

[0002] High-altitude work vehicle platform is used for the basic component of personnel or equipment, usually including bottom plate and guardrail set in the four sides of bottom plate. In order to ensure the safety of operating personnel and the stability of operation, the work platform must meet strict safety standards to prevent personnel or equipment from falling. The traditional group dress tool usually relies on manual positioning and fixing. For example, in the welding of the guardrail and bottom plate of high-altitude work vehicle platform, manual fixing of the guardrail on the bottom plate is required, and positioning is carried out through clamping parts. This manual operation method not only consumes time and effort, but also easily leads to insufficient positioning accuracy due to human factors, thereby affecting the welding quality. At the same time, the traditional group dress tool is usually designed for specific size and shape of parts, which is difficult to adapt to different specifications of work platform bottom plate and guardrail. For example, when welding guardrails of different lengths, the positioning device needs to be adjusted frequently. SUMMARY

[0003] The utility model aims at solving the deficiency of prior art, and provides a kind of high altitude operation vehicle platform group dress tool.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme: a kind of high altitude operation vehicle platform group dress tool, including base, still including support table, bottom plate positioning mechanism, guardrail positioning mechanism, support table is set in the center of base top, for supporting the bottom plate of work vehicle platform, several bottom plate positioning mechanisms are set in the four side edges of base top, for fixing the four side edges of bottom plate, several guardrail positioning mechanisms are set in the four side edges of base top, for fixing the guardrail on the guardrail frame of work vehicle platform.

[0005] In particular, the bottom plate positioning mechanism includes a first sliding rail, a first sliding table, a first positioning seat, a pressing plate, and a first cylinder. The first sliding rail is installed on the top of the base, the first sliding table is slidably arranged on the first sliding rail, and the first cylinder is arranged on the first sliding table and drives the first sliding table to slide. The first positioning seat is fixedly connected to the top of the first sliding table. The pressing plate has a slide rod on one side, which is slidably arranged in the first positioning seat. A spring is connected between the first positioning seat and the opposite surface of the pressing plate, and the bottom plate is fixed by pressing the pressing plate.

[0006] In particular, the first sliding rail is fixed on the base by bolts.

[0007] Particularly, the guardrail positioning mechanism comprises a second sliding rail, a second sliding table, a second positioning seat, a second cylinder and a third cylinder, the second sliding rail is installed on the top of the base, the second sliding table is slidingly arranged on the second sliding rail, the second cylinder is arranged on the second sliding table and drives the second sliding table to slide, the second positioning seat is fixedly connected to the top of the second sliding table, a C-shaped frame is slidingly arranged on the second positioning seat near one side of the support table, a connecting plate is arranged on the top of the C-shaped frame, the third cylinder is arranged on the side of the second positioning seat away from the support table and drives the connecting plate to ascend and descend, a rotating shaft is rotatably connected between the upper plate and the lower plate of the C-shaped frame, a sleeve is fixedly connected to the rotating shaft, an arc-shaped rod is fixedly connected to the outer wall of the sleeve, and an arc-shaped plate is detachably installed on the end of the arc-shaped rod, and the guardrails on the guardrail frame are fixedly pulled through the arc-shaped plate.

[0008] Particularly, the C-shaped frame is provided with a sliding block near the side of the second positioning seat, the second positioning seat is provided with a sliding groove corresponding to the sliding block, and the sliding block is slidingly arranged in the sliding groove.

[0009] Particularly, the second sliding rail is fixed on the base through bolts.

[0010] Particularly, the arc-shaped plate is provided with a connecting sleeve near the side of the arc-shaped rod, and the connecting sleeve is threadedly connected to the end of the arc-shaped rod.

[0011] The utility model discloses the beneficial effects are: the utility model discloses through setting up bottom plate positioning mechanism and guardrail positioning mechanism, through the pressing plate compression tight bottom plate four sides, and arc-shaped plate turns to the inside of guardrail and pulls tight fixed guardrail, can accurately fix the bottom plate and guardrail of operation platform to improve the consistency and product quality of assembly, simultaneously, the tooling of bottom plate and guardrail group is simple and quick to fixed operation, reduces the complexity of manual operation, improves the welding efficiency, and the tooling can satisfy the welding demand of operation platform bottom plate and guardrail of different specifications, improves the versatility and practicality of tooling. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the structural schematic diagram of the utility model;

[0013] Figure 2 It is the bottom plate positioning mechanism and guardrail positioning mechanism structural schematic diagram of the utility model;

[0014] Figure 3 It is Figure 2 The enlarged schematic diagram of A in the middle;

[0015] Figure 4 It is Figure 2 The enlarged schematic diagram of B in the middle;

[0016] In the figure: 1-base; 2-supporting table; 3-bottom plate positioning mechanism; 301-first sliding rail; 302-first sliding table; 303-first positioning seat; 304-pressing plate; 305-first air cylinder; 306-sliding rod; 307-spring; 4-railing positioning mechanism; 401-second sliding rail; 402-second sliding table; 403-second positioning seat; 404-second air cylinder; 405-third air cylinder; 406-C-shaped frame; 407-connecting plate; 408-rotation shaft; 409-sleeve; 410-arc-shaped rod; 411-arc-shaped plate; 412-sliding block; 413-connecting sleeve; 5-bottom plate; 6-railing;

[0017] The utility model will be described below in detail in combination with the embodiments of the utility model and the accompanying drawings. DETAILED DESCRIPTION

[0018] The utility model will be described below in detail in combination with the embodiments of the utility model and the accompanying drawings.

[0019] As Figures 1-2 Indicated, a high altitude operation vehicle platform set of tool, including base 1, still include supporting table 2, bottom plate positioning mechanism 3, railing positioning mechanism 4, supporting table 2 sets up in the center of base 1 top, for supporting the bottom plate 5 of operation vehicle platform, a plurality of bottom plate positioning mechanism 3 sets up in the four side edges of base 1 top, for fixed bottom plate 5 four side edges, a plurality of railing positioning mechanism 4 sets up the four side edges of base 1 top, for fixed the railing 6 on the railing frame of operation vehicle platform.

[0020] As Figures 1-3 Indicated, bottom plate positioning mechanism 3 includes first sliding rail 301, first sliding table 302, first positioning seat 303, pressing plate 304, first air cylinder 305, first sliding rail 301 installs in the top of base 1, first sliding table 302 is slidably arranged on first sliding rail 301, and first air cylinder 305 is arranged on first sliding table 302 and drives first sliding table 302 to slide, first positioning seat 303 is fixedly connected to the top of first sliding table 302, a plurality of pressing plates 304 are provided with sliding rods 306 on one side, the sliding rods 306 are slidably arranged on first positioning seat 303, and the spring 307 is connected between the opposite surfaces of first positioning seat 303 and pressing plate 304 and is sleeved on the sliding rod 306, and the four side edges of bottom plate 5 are fixedly pressed by pressing plate 304. First sliding rail 301 is fixed on base 1 by bolt, and the position is adjusted conveniently according to the specification of operation platform. Pressing plate 304 is moved and is pressed tightly bottom plate 5 under the action of first air cylinder 305, can realize the quick positioning and fixed of bottom plate 5, improve the assembly precision and efficiency, and spring 307 plays the buffering effect, reduces the impact force between pressing plate 304 and the side edge of bottom plate 5.

[0021] As Figure 1 , Figure 2 , Figure 4As shown, the guard positioning mechanism 4 comprises a second sliding rail 401, a second sliding table 402, a second positioning seat 403, a second cylinder 404 and a third cylinder 405. The second sliding rail 401 is mounted on the top of the base 1, the second sliding table 402 is slidingly arranged on the second sliding rail 401, and the second cylinder 404 is arranged on the second sliding table 402 and drives the second sliding table 402 to slide. The second positioning seat 403 is fixedly connected to the top of the second sliding table 402. The C-shaped frame 406 is slidingly arranged on the second positioning seat 403 near one side of the support table 2. The C-shaped frame 406 is provided with a sliding block 412 near one side of the second positioning seat 403. The second positioning seat 403 is provided with a sliding groove corresponding to the sliding block 412. The sliding block 412 is slidingly arranged in the sliding groove. The C-shaped frame 406 is provided with a connecting plate 407 on the top. The third cylinder 405 is arranged on the side of the second positioning seat 403 away from the support table 2 and drives the connecting plate 407 to ascend and descend. The C-shaped frame 406 is rotatably connected between the upper plate and the lower plate. The shaft 408 is sleeved and fixedly connected to the sleeve 409. The sleeve 409 is fixedly connected to the arc-shaped rod 410. The arc-shaped plate 411 is detachably arranged on the end of the arc-shaped rod 410. The arc-shaped plate 411 is provided with a connecting sleeve 413 near one side of the arc-shaped rod 410. The connecting sleeve 413 is threadedly connected to the end of the arc-shaped rod 410. The guard 6 on the guard frame is fixedly arranged by the arc-shaped plate 411. The second sliding rail 401 is fixedly connected to the base 1 by bolts, so that the position can be adjusted according to the specifications of the work platform. The C-shaped frame 406 moves under the action of the third cylinder 405, so that the guard 6 of different heights can be adapted, and the versatility of the tooling is improved. The arc-shaped plate 411 is turned to the inside of the guard 6 to tension and fix the guard 6, so that the quick fixing and tensioning of the guard 6 can be realized, and the welding quality is improved.

[0022] During operation, the bottom plate positioning mechanism 3 and the guard positioning mechanism 4 are installed on the base 1 in the adaptive position through bolts according to the specifications of the platform to be assembled. During assembly, the bottom plate 5 is placed on the support table 2, then the first cylinder 305 is started, the first positioning seat 303 moves and pushes the pressing plate 304 to press the four sides of the bottom plate 5, then the guard frame is placed on the top of the bottom plate 5, the height of the C-shaped frame 406 is adjusted according to the position of the guard 6, then the arc-shaped plate 411 on the second positioning seat 403 is turned to the inside of the guard 6, then the second positioning seat 403 is moved under the action of the second cylinder 404. At this time, the arc-shaped plate 411 tensions the guard 6, the assembly of the bottom plate 5 and the guard is completed, and welding can be started. After welding is completed, the first positioning seat 303 is moved back, the pressing plate 304 is away from the bottom plate 5, the second positioning seat 403 moves towards the guard 6, then the arc-shaped plate 411 is turned by a certain angle, then the second positioning seat 403 moves away from the guard 6, the arc-shaped rod 410 and the arc-shaped plate 411 are away from the guard 6, and the welded platform can be taken away.

[0023] In the description of the utility model, need understanding is, the term "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and so on the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawing, just is for the convenience of describing the utility model and simplifying the description, and not indicate or imply the device or element indicated must have a particular orientation, with a particular orientation configuration and operation, therefore can not be understood as the restriction of the utility model.

[0024] In addition, the term "first", "second" is only for the purpose of description, and can not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0025] In the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and other terms should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; It can be mechanical connection, or electrical connection or communication with each other; It can be directly connected, or indirectly connected through intermediate medium, it can be the internal communication of two elements or the interaction relationship of two elements, unless otherwise specifically limited. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0026] The utility model has been described above in conjunction with the drawings, obviously, the specific implementation of the utility model is not limited by the above mode, as long as various improvements are made by adopting the method concept and technical scheme of the utility model, or directly applied to other occasions without improvement, all are within the protection scope of the utility model.

Claims

1. A tooling assembly fixture for an aerial work platform, comprising a base (1), characterized in that, It also includes a support platform (2), a base plate positioning mechanism (3), and a railing positioning mechanism (4). The support platform (2) is set at the top center of the base (1) to support the base plate (5) of the work vehicle platform. Several base plate positioning mechanisms (3) are set on the four sides of the top of the base (1) to fix the four sides of the base plate (5). Several railing positioning mechanisms (4) are set on the four sides of the top of the base (1) to fix the railings (6) on the railing frame of the work vehicle platform.

2. The aerial work platform assembly tooling according to claim 1, characterized in that, The base plate positioning mechanism (3) includes a first slide rail (301), a first slide table (302), a first positioning seat (303), a pressure plate (304), and a first cylinder (305). The first slide rail (301) is installed on the top of the base (1). The first slide table (302) is slidably mounted on the first slide rail (301), and the first cylinder (305) is mounted on the first slide table (302) and drives the first slide table (302) to slide. The first positioning seat (303) is fixedly connected to the top of the first slide table (302). A slide rod (306) is provided on one side of several pressure plates (304). The slide rod (306) slides through the first positioning seat (303), and a spring (307) sleeved on the slide rod (306) is connected between the opposite surfaces of the first positioning seat (303) and the pressure plate (304). The four sides of the base plate (5) are pressed and fixed by the pressure plate (304).

3. The aerial work platform assembly tooling according to claim 2, characterized in that, The first slide rail (301) is fixed to the base (1) by bolts.

4. The aerial work platform assembly tooling according to claim 1, characterized in that, The railing positioning mechanism (4) includes a second slide rail (401), a second slide table (402), a second positioning seat (403), a second cylinder (404), and a third cylinder (405). The second slide rail (401) is installed on the top of the base (1). The second slide table (402) is slidably mounted on the second slide rail (401), and the second cylinder (404) is mounted on the second slide table (402) and drives the second slide table (402) to slide. The second positioning seat (403) is fixed to the top of the second slide table (402). The second positioning seat (403) is provided with a C-shaped slidable position on the side of the second positioning seat (403) near the support platform (2). The C-shaped frame (406) has a connecting plate (407) on top. The third cylinder (405) is located on the side of the second positioning seat (403) away from the support platform (2) and drives the connecting plate (407) to rise and fall. The upper and lower plates of the C-shaped frame (406) are rotatably connected by a rotating shaft (408). A sleeve (409) is fixedly fitted on the rotating shaft (408). An arc rod (410) is fixedly connected to the outer wall of the sleeve (409). An arc plate (411) is detachably installed at the end of the arc rod (410). The railing (6) on the railing frame is tightened and fixed by the arc plate (411).

5. The aerial work platform assembly tooling according to claim 4, characterized in that, The C-shaped frame (406) has a slider (412) on the side near the second positioning seat (403). The second positioning seat (403) has a groove corresponding to the slider (412), and the slider (412) slides in the groove.

6. The aerial work platform assembly tooling according to claim 4, characterized in that, The second slide rail (401) is fixed to the base (1) by bolts.

7. The aerial work platform assembly tooling according to claim 4, characterized in that, The arc plate (411) is provided with a connecting sleeve (413) on the side near the arc rod (410), and the connecting sleeve (413) is threaded to the end of the arc rod (410).

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