Vehicle cab ceiling hoisting tool

Abstract

The utility model discloses a vehicle cab ceiling hoisting tool which comprises a mounting seat, a moving groove is formed in the bottom of the mounting seat, and a first clamping mechanism is arranged in the moving groove. The cab ceiling is clamped in the left-right direction and the front-back direction through the first clamping mechanism and the second clamping mechanism respectively, compared with a traditional tool, fixation is firmer, the problems of shaking and collision caused by infirm fixation in the lifting process can be effectively solved, the damage conditions such as scraping and deformation of the surface of the ceiling are reduced, and the service life of the cab ceiling is prolonged. The product quality is improved, and the safety risk is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the production technical field of trackless rubber -tyred vehicle, concretely is a vehicle cab roof hoisting tool. BACKGROUND

[0002] In the production and manufacturing process of trackless rubber -tyred vehicle, often need to hoist the vehicle cab roof, therefore need to use hoisting tool.

[0003] At present, the traditional vehicle cab roof hoisting tool has the following defects: in the hoisting process, it is easy to shake, collide due to not firm, and further cause the surface of roof to scratch, deformation and other damage conditions, influence product quality, and there is big security risk, difficult to meet market demand, for this, we put forward a kind of vehicle cab roof hoisting tool. UTILITY MODEL CONTENTS

[0004] The utility model is to provide a kind of vehicle cab roof hoisting tool to solve the problems in the above background technique.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of vehicle cab roof hoisting tool, including mounting seat, the bottom of the mounting seat is provided with moving slot, the inside of the moving slot is provided with first clamping mechanism, the top of the mounting seat is fixedly connected with fixed rod on left and right sides, two the fixed rod is fixedly connected between through lifting ring, lifting ring is used to link the hook of external hoisting equipment, the mounting seat is provided with second clamping mechanism.

[0006] Further, the first clamping mechanism includes first screw rod, second screw rod, first clamping plate and first supporting plate, the right side of the moving slot inner wall is rotatably connected with first screw rod through bearing, the left end of the first screw rod is fixedly connected with second screw rod, the screw thread direction of the second screw rod is opposite to first screw rod.

[0007] Further, the left end of the second screw rod is sequentially threaded moving slot and mounting seat and extends to the outside of mounting seat and is fixedly connected with first handle, the second screw rod is movably connected between mounting seat, first screw rod and second screw rod are all screw connected with first clamping plate.

[0008] Further, the bottom of the first clamping plate is threaded moving slot and extends to the outside of moving slot, the bottom of the side of two first clamping plates close to each other is fixedly connected with first supporting plate.

[0009] Further, the second clamping mechanism comprises electric push rods, fixed blocks, mounting frames, third lead screws, second clamping plates, second supporting plates and slide columns, two electric push rods are fixedly connected to the front and rear sides of the mounting seat, the telescopic ends of the electric push rods are fixedly connected with the fixed blocks, the fixed blocks on the same side are fixedly connected through the mounting frames, the top and bottom of the mounting frame are open structures, a third lead screw is rotatably connected to the inner wall of the mounting frame close to the mounting seat through a bearing.

[0010] Further, one end of the third lead screw away from the mounting seat penetrates the mounting frame and extends to the outside of the mounting frame and is fixedly connected with a second handle, the third lead screw is movably connected with the mounting frame, and the second clamping plate is movably connected with the inner wall of the mounting frame.

[0011] Further, the bottom of the second clamping plate extends to the outside of the mounting frame, the bottoms of the two second clamping plates on the side close to each other are fixedly connected with second supporting plates, the front and rear sides of the inner wall of the mounting frame are fixedly connected through slide columns, and the second clamping plate is slidably sleeved on the slide column.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、The first clamping mechanism and the second clamping mechanism clamp the cab roof from the left-right direction and the front-rear direction respectively, compared with the traditional tooling, the fixing is more firm, the shaking and collision problems caused by the unfirm fixing during hoisting can be effectively avoided, the damage such as the surface scratching and deformation of the roof is reduced, the product quality is improved, and the safety risk is reduced.

[0014] 2、The overall structure of the tooling is scientific and reasonable in design, easy and simple to operate, greatly improves the safety and efficiency of hoisting operation, and fully meets the high quality requirements of the market for the hoisting of the cab roof of the vehicle. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front view structural schematic diagram of the utility model;

[0016] Figure 2 It is a side view structural schematic diagram of the utility model;

[0017] Figure 3 It is a bottom view structural schematic diagram of the utility model;

[0018] Figure 4 It is a top view structural schematic diagram of the utility model.

[0019] In the figure: 1, mounting seat; 2, moving groove; 3, first clamping mechanism; 301, first screw rod; 302, second screw rod; 303, first clamping plate; 304, first supporting plate; 4, fixed rod; 5, lifting ring; 6, second clamping mechanism; 601, electric push rod; 602, fixed block; 603, mounting frame; 604, third screw rod; 605, second clamping plate; 606, second supporting plate; 607, sliding column. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more.

[0022] Please refer to Figures 1-4 A vehicle cab roof hoisting tool, comprising a mounting seat 1, a moving groove 2 is formed in the bottom of the mounting seat 1, a first clamping mechanism 3 is arranged in the moving groove 2, fixed rods 4 are fixedly connected to the top of the mounting seat 1 on the left and right sides, the two fixed rods 4 are fixedly connected through a lifting ring 5, the lifting ring 5 is a lifting special lifting ring meeting the national standard, the carrying capacity of the lifting ring 5 is strictly calculated and tested to ensure safety and reliability during hoisting, and the lifting ring 5 is used for connecting the lifting hook of external hoisting equipment, and a second clamping mechanism 6 is arranged on the mounting seat 1.

[0023] The first clamping mechanism 3 comprises a first screw rod 301, a second screw rod 302, a first clamping plate 303 and a first supporting plate 304. The right side of the inner wall of the moving groove 2 is rotationally connected with the first screw rod 301 through a bearing. The left end of the first screw rod 301 is fixedly connected with the second screw rod 302. The screw thread direction of the second screw rod 302 is opposite to that of the first screw rod 301. The left end of the second screw rod 302 penetrates the moving groove 2 and the mounting seat 1 in sequence, extends to the outside of the mounting seat 1 and is fixedly connected with a first handle. The second screw rod 302 is movably connected with the mounting seat 1. The first screw rod 301 and the second screw rod 302 are both threadedly connected with the first clamping plate 303.

[0024] The top and the front and back sides of the first clamping plate 303 are movably abutted with the inner wall of the moving groove 2, so that the first clamping plate 303 cannot rotate with the first screw rod 301 and the second screw rod 302.

[0025] The bottom of the first clamping plate 303 penetrates the moving groove 2 and extends to the outside of the moving groove 2. The bottom of the side, which is close to each other, of the two first clamping plates 303 is fixedly connected with the first supporting plate 304.

[0026] The second clamping mechanism 6 comprises an electric push rod 601, a fixed block 602, a mounting bracket 603, a third screw rod 604, a second clamping plate 605, a second supporting plate 606 and a slide column 607. The front and back sides of the mounting seat 1 are both fixedly connected with two electric push rods 601. The telescopic end of the electric push rod 601 is fixedly connected with the fixed block 602. The same side of the two fixed blocks 602 is fixedly connected through the mounting bracket 603.

[0027] The top and the bottom of the mounting bracket 603 are both open structures. The inner wall of the mounting bracket 603, which is close to the mounting seat 1, is rotationally connected with the third screw rod 604 through a bearing.

[0028] The end, which is away from the mounting seat 1, of the third screw rod 604 penetrates the mounting bracket 603, extends to the outside of the mounting bracket 603 and is fixedly connected with a second handle. The third screw rod 604 is movably connected with the mounting bracket 603. The surface of the third screw rod 604 is threadedly connected with the second clamping plate 605. The surface of the second clamping plate 605 movably contacts with the inner wall of the mounting bracket 603. The bottom of the second clamping plate 605 extends to the outside of the mounting bracket 603. The bottom of the side, which is close to each other, of the two second clamping plates 605 is fixedly connected with the second supporting plate 606. The front and back sides of the inner wall of the mounting bracket 603 are fixedly connected through the slide column 607.

[0029] The second clamping plate 605 is slidably sleeved on the slide column 607. The slide column 607 provides accurate guidance for the movement of the second clamping plate 605, and ensures the stability of the clamping process.

[0030] In actual application: in use, the mounting frame, the second clamping plate and the second supporting plate are driven by the electric push rod to move upward to a suitable height, thereby facilitating the user to place the roof between the two first clamping plates, after the vehicle cab roof is placed on the two first supporting plates 304, the first handle is turned forward to drive the second lead screw 302 to rotate, since the first lead screw 301 and the second lead screw 302 are fixedly connected and the thread directions are opposite, the two first clamping plates 303 move to the middle, thereby preliminarily clamping and fixing the two sides of the bottom of the roof, then the electric push rod 601 is started, the fixed block 602 is driven by the telescopic end of the electric push rod 601 to move downward, thereby the second clamping plate and the second supporting plate are lowered to a suitable position, then the second handle is turned to drive the third lead screw 604 to rotate, the second clamping plate 605 moves along the slide column 607 under the action of the third lead screw 604, the two second clamping plates 605 approach each other to clamp and fix the front and rear sides of the roof, the second supporting plate 606 further supports the roof. After clamping and fixing are completed, the lifting eye 5 is connected with the lifting hook of external lifting equipment, thereby the hoisting work of the vehicle cab roof can be carried out. During hoisting, since the first clamping mechanism 3 and the second clamping mechanism 6 are stably clamped, the roof can be effectively prevented from shaking and colliding, thereby ensuring the safety and stability of the hoisting process.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A vehicle cab roof hoist comprising a mounting (1) characterised in that: The bottom of the mounting seat (1) is provided with a moving groove (2), the inside of the moving groove (2) is provided with a first clamping mechanism (3), the top of the mounting seat (1) is fixedly connected with a fixed rod (4) on the left and right sides, the two fixed rods (4) are fixedly connected through a lifting ring (5), and the mounting seat (1) is provided with a second clamping mechanism (6).

2. A vehicle cab ceiling hoist according to claim 1, characterised in that: The first clamping mechanism (3) comprises a first lead screw (301), a second lead screw (302), a first clamping plate (303) and a first supporting plate (304), the right side of the inner wall of the moving groove (2) is rotatably connected with the first lead screw (301) through a bearing, the left end of the first lead screw (301) is fixedly connected with the second lead screw (302), and the screw direction of the second lead screw (302) is opposite to that of the first lead screw (301).

3. A vehicle cab ceiling hoist according to claim 2, characterised in that: The left end of the second lead screw (302) extends to the outside of the mounting seat (1) through the moving groove (2) and the mounting seat (1) in sequence and is fixedly connected with a first handle, the second lead screw (302) is movably connected with the mounting seat (1), and the first lead screw (301) and the second lead screw (302) are both threadedly connected with the first clamping plate (303).

4. A vehicle cab ceiling hoist according to claim 3, characterised in that: The bottom of the first clamping plate (303) extends to the outside of the moving groove (2), and the bottom of the side, which is close to each other, of the two first clamping plates (303) is fixedly connected with the first supporting plate (304).

5. A vehicle cab ceiling hoist according to claim 4, characterised in that: The second clamping mechanism (6) comprises an electric push rod (601), a fixed block (602), a mounting bracket (603), a third lead screw (604), a second clamping plate (605), a second supporting plate (606) and a sliding column (607), the front and rear sides of the mounting seat (1) are fixedly connected with two electric push rods (601), the telescopic end of the electric push rod (601) is fixedly connected with the fixed block (602), the same side two fixed blocks (602) are fixedly connected through the mounting bracket (603), and the inner wall of the mounting bracket (603) is rotatably connected with the third lead screw (604) on the side close to the mounting seat (1).

6. A vehicle cab ceiling hoist according to claim 5, characterised in that: One end of the third lead screw (604) away from the mounting seat (1) extends to the outside of the mounting bracket (603) through the mounting bracket (603) and is fixedly connected with a second handle, the third lead screw (604) is movably connected with the mounting bracket (603), the surface of the third lead screw (604) is threadedly connected with the second clamping plate (605), and the surface of the second clamping plate (605) movably contacts the inner wall of the mounting bracket (603).

7. A vehicle cab ceiling hoist according to claim 6, characterised in that: The bottom of the second clamping plate (605) extends to the outside of the mounting bracket (603), the bottom of the side, which is close to each other, of the two second clamping plates (605) is fixedly connected with the second supporting plate (606), the front and rear sides of the inner wall of the mounting bracket (603) are fixedly connected through the sliding column (607), and the second clamping plate (605) is slidably sleeved on the sliding column (607).

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