Vehicle-mounted hoisting device
By designing the slide rail groove, slider, support arm, and telescopic arm structure of the vehicle-mounted hoisting device, the problem of the large size of traditional hoisting devices has been solved, achieving convenient deployment and retrieval and improved space utilization efficiency.
Patent Information
- Application Number
- CN202423202775.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-12-25
AI Technical Summary
Traditional lifting devices are bulky, making them inconvenient to fold and unfold.
A vehicle-mounted hoisting device was designed, including a slide rail, a slider, a support arm, a connecting arm, and a telescopic arm. The device is retracted and extended by rotating the slider and the support arm and extending and retracting the telescopic arm. It is fixed by buckles, which reduces the space occupied.
It enables convenient deployment and retrieval of the hoisting device, reduces the risk of collision with goods during transportation, and improves space utilization efficiency.
Smart Images
Figure CN223467058U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to hoist device field, especially for a vehicle-mounted hoist device. BACKGROUND
[0002] The hoist device can significantly improve the efficiency of carrying and installing heavy objects, and the hoist device needs to be used when the vehicle is loading and unloading goods, the vehicle-mounted hoist device can quickly complete the loading and unloading work of goods, especially when handling large or heavy goods, compared with manual carrying, the vehicle-mounted hoist device can greatly reduce the labor intensity of workers.
[0003] When the hoist device is used, the traditional hoist device is too large in size, and the hoist device is inconvenient to store and take out, therefore, the utility model provides a vehicle-mounted hoist device. UTILITY MODEL CONTENTS
[0004] The utility model mainly aims at providing a vehicle-mounted hoist device to solve the problem that the hoist device is too large in size and inconvenient to store and take out in the related art.
[0005] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, a vehicle-mounted hoist device is provided, which comprises a vehicle compartment, a sliding rail groove is formed in the side wall of the vehicle compartment, a sliding block is slidably installed in the sliding rail groove, a support arm is rotatably installed at one end of the sliding block, a rotating groove b is formed in the side wall of the support arm, further comprising a connecting arm, the connecting arm is rotatably installed in the rotating groove b, a sliding groove is formed through the side wall of the connecting arm, a telescopic arm is slidably installed in the sliding groove, and a hand chain block is fixedly installed at one end of the telescopic arm.
[0006] Further, the sliding block is a T-shaped structure matched with the sliding rail groove, the sliding block is slidably connected in the sliding rail groove, a rotating groove a is formed at one end of the sliding block, and the support arm is rotatably installed in the rotating groove a.
[0007] Further, a rotating shaft a is fixedly installed at one end of the support arm close to the sliding block, the rotating shaft a is exposed to the outside through the sliding block, a mounting plate a is fixedly installed at one end of the rotating shaft a, the mounting plate a is located outside the sliding block, a plurality of threaded holes b are annularly arranged in the side wall of the mounting plate a, and a plurality of bolts b are threadedly installed in the threaded holes b.
[0008] Further, a rotating shaft b is fixedly installed at one end of the connecting arm, the rotating shaft b is exposed to the outside through the support arm, a mounting plate b is fixedly installed at one end of the rotating shaft b, the mounting plate b is located outside the support arm, a plurality of threaded holes c are annularly arranged in the side wall of the mounting plate b, and a plurality of bolts c are threadedly installed in the threaded holes c.
[0009] Further, one end of the telescopic arm is fixedly provided with a limiting block, and the limiting block and the telescopic arm form a T-shaped structure.
[0010] Further, one end of the connecting arm is provided with a notch communicating with a sliding groove, the telescopic arm is extended through the notch, a screw hole e is formed in the upper surface of the connecting arm and communicates with the notch, and a bolt e is screwed into the screw hole e.
[0011] Further, the side wall of the carriage is fixedly provided with a buckle, the buckle is located below the sliding rail groove, the buckle has a U-shaped structure, screw holes a are formed in the side walls of the buckle and communicate with each other, and bolts a are screwed into the screw holes a.
[0012] Compared with the prior art, the vehicle-mounted hoisting device has the following beneficial effects:
[0013] 1. The vehicle-mounted hoisting device is provided with a sliding rail groove, a sliding block is slidingly installed in the sliding rail groove, a supporting arm is rotatably installed at one end of the sliding block, and the position of the hoisting device is adjusted by sliding the sliding block; when hoisting is needed, the supporting arm is rotated to be horizontal, the hoisting device is moved to the outside of the carriage by the sliding block, and then hoisting is performed; after hoisting is completed, the supporting arm is rotated to be vertical after the sliding block drives the supporting arm to be directly above the buckle, and the supporting arm is placed in the buckle to be fixed.
[0014] 2. The vehicle-mounted hoisting device is provided with a connecting arm, the connecting arm is rotatably installed in a rotating groove b; when the hoisting device is needed to be used, the connecting arm is rotated to be outside the rotating groove b, the telescopic arm is extended from the notch, and then hoisting is performed by using a hand-operated hoist; when the hoisting device is not needed to be used, the telescopic arm is retracted, and the connecting arm is rotated to be in the rotating groove b, so that the occupied position is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a carriage schematic view in the preferred embodiment of the utility model;
[0016] Figure 2 It is a hoisting device folding schematic view in the preferred embodiment of the utility model;
[0017] Figure 3 It is a hoisting device using schematic view in the preferred embodiment of the utility model;
[0018] Figure 4 It is a hoisting device folding schematic view in the preferred embodiment of the utility model;
[0019] Figure 5 It is a hoisting device unfolding schematic view in the preferred embodiment of the utility model;
[0020] Figure 6 It is a connecting arm structure sectional view in the preferred embodiment of the utility model.
[0021] 1, car; 11, buckle; 111, threaded hole a;
[0022] 2, slide rail groove; 21, sliding block; 22, support arm; 211, rotating groove a; 221, rotating groove b; 222, rotating shaft a; 223, mounting plate a; 224, threaded hole b; 225, limiting groove;
[0023] 3, connecting arm; 31, telescopic arm; 32, hand hoist; 311, rotating shaft b; 312, mounting plate b; 313, threaded hole c; 314, sliding groove; 315, threaded hole d; 316, notch; 321, threaded hole e; 322, limiting block. DETAILED DESCRIPTION
[0024] In order to further illustrate the technical means and effects adopted by the utility model to achieve the predetermined utility model purposes, the specific embodiments, structures, features and effects according to the utility model are described in detail as follows in combination with the drawings and preferred embodiments.
[0025] Please refer to Figures 1-6 As shown in the figure, the embodiment aims to provide a vehicle-mounted hoisting device, which comprises a car 1, the side wall of the car 1 is provided with a slide rail groove 2, a sliding block 21 is slidingly installed in the slide rail groove 2, a support arm 22 is rotatably installed at one end of the sliding block 21, the side wall of the support arm 22 is provided with a rotating groove b 221, and the vehicle-mounted hoisting device further comprises a connecting arm 3, the connecting arm 3 is rotatably installed in the rotating groove b 221, a sliding groove 314 is provided through the side wall of the connecting arm 3, a telescopic arm 31 is slidingly installed in the sliding groove 314, a hand hoist 32 is fixedly installed at one end of the telescopic arm 31, a limiting groove 225 is provided on one side of the support arm 22 and communicates with the rotating groove b 221, and the limiting groove 225 is used for placing the hand hoist 32.
[0026] The sliding block 21 is a T-shaped structure matched with the slide rail groove 2, the sliding block 21 is slidingly connected in the slide rail groove 2, the sliding block 21 is provided with a rotating groove a 211 at one end, the support arm 22 is rotatably installed in the rotating groove a 211, and the sliding block 21 slides along the slide rail groove 2 to change the position of the hoisting device.
[0027] The support arm 22 is fixedly installed with a rotating shaft a 222 at one end close to the sliding block 21, the rotating shaft a 222 is exposed to the outside through the sliding block 21, the rotating shaft a 222 is fixedly installed with a mounting plate a 223 at one end, the mounting plate a 223 is located outside the sliding block 21, a plurality of threaded holes b 224 are annularly arranged on the side wall of the mounting plate a 223, and bolts b are threadedly installed in the threaded holes b 224; when hoisting is needed, the support arm 22 is rotated to be horizontal, the bolts b in the threaded holes b 224 are tightened to tightly press the side wall of the sliding block 21, so as to fix the position of the support arm 22.
[0028] One end of the connecting arm 3 is fixedly provided with a rotating shaft b311, the rotating shaft b311 penetrates the support arm 22 and is exposed to the outside, one end of the rotating shaft b311 is fixedly provided with a mounting plate b312, the mounting plate b312 is located outside the support arm 22, a plurality of threaded holes c313 are arranged in the annular array on the side wall of the mounting plate b312, and bolts c are screwed in the threaded holes c313; when the rotating connecting arm 3 is rotated to a specified position, the bolts c in the threaded holes c313 are screwed to tightly press the side wall of the support arm 22 to fix the position of the connecting arm 3.
[0029] One end of the telescopic arm 31 is fixedly provided with a limiting block 322, the limiting block 322 and the telescopic arm 31 form a T-shaped structure, a plurality of threaded holes d315 are arranged in the side wall of the telescopic arm 31, and the limiting block 322 prevents the telescopic arm 31 from sliding out of the sliding groove 314.
[0030] One end of the connecting arm 3 is provided with a slot opening 316 communicating with the sliding groove 314, the telescopic arm 31 extends out through the slot opening 316, a threaded hole e321 is arranged in the upper surface of the connecting arm 3 and communicates with the slot opening 316, a bolt e is screwed in the threaded hole e321, and the bolt e in the threaded hole e321 is screwed in the threaded hole d315 through the threaded hole e321 to fix the position of the telescopic arm 31.
[0031] The side wall of the carriage 1 is fixedly provided with a buckle 11, the buckle 11 is located below the sliding rail groove 2, the buckle 11 has a U-shaped structure, threaded holes a111 are arranged in the side wall of the buckle 11, and bolts a are screwed in the threaded holes a111; after hoisting is completed, the support arm 22 is rotated into the buckle 11, and the bolts a in the threaded holes a111 are screwed to fix the position of the support arm 22, so that the hoisting device is prevented from scratching goods during transportation.
[0032] In specific use, when hoisting is required, the support arm 22 is rotated to be horizontal, the bolts b in the threaded holes b224 are screwed to tightly press the side wall of the sliding block 21 and fix the position of the support arm 22, the connecting arm 3 is rotated to be outside the rotating groove b221, the bolts c in the threaded holes c313 are screwed to tightly press the side wall of the support arm 22 and fix the position of the connecting arm 3, the telescopic arm 31 is extended out from the slot opening 316, the weight is hoisted through the chain hoist 32, after hoisting is completed, the telescopic arm 31 is retracted into the sliding groove 314, the connecting arm 3 is retracted into the rotating groove b221, the support arm 22 is rotated to be vertical, the sliding block 21 is used to place the support arm 22 into the buckle 11, and the bolts a are screwed to fix the position of the support arm 22.
[0033] The above are only the preferred embodiments of the present application, and are not intended to limit the present application in any form, although the present application has been disclosed as above with the preferred embodiments, however, it is not intended to limit the present application, any person skilled in the art, without departing from the technical scheme of the present application, can make some changes or modifications to the above disclosed technical content as equivalent embodiments, but as long as it does not deviate from the technical scheme of the present application, according to the technical essence of the present application, any modification, equivalent change and modification of the above embodiments are still within the scope of the technical scheme of the present application.
Claims
1. A vehicle-mounted hoisting device comprising a vehicle cabin (1), characterized in that, The side wall of the carriage (1) is provided with a sliding rail groove (2), a sliding block (21) is slidably installed in the sliding rail groove (2), one end of the sliding block (21) is rotatably installed with a supporting arm (22), the side wall of the supporting arm (22) is provided with a rotating groove b (221), and further comprising: A connecting arm (3) is rotatably installed in the rotating groove b (221), a sliding groove (314) is formed through the side wall of the connecting arm (3), a telescopic arm (31) is slidably installed in the sliding groove (314), and one end of the telescopic arm (31) is fixedly installed with a hand chain block (32).
2. The vehicle-mounted hoisting device according to claim 1, characterized in that, The sliding block (21) is a T-shaped structure matched with the sliding rail groove (2), the sliding block (21) is slidably connected in the sliding rail groove (2), one end of the sliding block (21) is provided with a rotating groove a (211), and the supporting arm (22) is rotatably installed in the rotating groove a (211).
3. The vehicle-mounted hoisting device according to claim 1, characterized in that, The supporting arm (22) is fixedly installed with a rotating shaft a (222) near one end of the sliding block (21), the rotating shaft a (222) is exposed to the outside through the sliding block (21), one end of the rotating shaft a (222) is fixedly installed with an installation plate a (223), the installation plate a (223) is located outside the sliding block (21), a plurality of threaded holes b (224) are annularly arranged on the side wall of the installation plate a (223), and bolts b are threadedly installed in the threaded holes b (224).
4. The vehicle-mounted hoisting device according to claim 1, characterized in that, One end of the connecting arm (3) is fixedly installed with a rotating shaft b (311), the rotating shaft b (311) is exposed to the outside through the supporting arm (22), one end of the rotating shaft b (311) is fixedly installed with an installation plate b (312), the installation plate b (312) is located outside the supporting arm (22), a plurality of threaded holes c (313) are annularly arranged on the side wall of the installation plate b (312), and bolts c are threadedly installed in the threaded holes c (313).
5. The vehicle-mounted hoisting device according to claim 1, characterized in that, One end of the telescopic arm (31) is fixedly installed with a limiting block (322), the limiting block (322) and the telescopic arm (31) form a T-shaped structure, and a plurality of threaded holes d (315) are formed through the side wall of the telescopic arm (31).
6. The vehicle-mounted hoisting device according to claim 1, characterized in that, One end of the connecting arm (3) is provided with a slot (316) communicating with the sliding groove (314), the telescopic arm (31) extends out through the slot (316), a threaded hole e (321) is formed in the upper surface of the connecting arm (3) and communicates with the slot (316), and a bolt e is threadedly installed in the threaded hole e (321).
7. The vehicle-mounted hoisting device according to claim 1, characterized in that, The side wall of the carriage (1) is fixedly installed with a buckle (11), the buckle (11) is located below the sliding rail groove (2), the buckle (11) is a U-shaped structure, a threaded hole a (111) is formed through the side wall of the buckle (11), and a bolt a is threadedly installed in the threaded hole a (111).