Showcase carrying device

Abstract

The utility model relates to the technical field of carrying vehicles, in particular to a showcase carrying device. Comprising a vertical frame, a main frame body and an overturning piece, a channel for displacement of the main frame body in the height direction is arranged in front of the vertical frame, and a lifting device is arranged behind the vertical frame; the rear portion of the main frame body is connected with the channel in a sliding mode, and telescopic pieces are arranged on the two sides of the main frame body respectively. The overturning piece is connected with the front portion of the main frame body through a rotating shaft, the rear portion of the main frame body is connected with the telescopic piece, and at least two lifting pieces are arranged on the overturning piece. Through the structural design of the lifting piece, the lifting piece can be conveniently inserted into a bottom gap, the lifting height can be adjusted through the lifting device, the lifting piece is suitable for the carrying requirements of showcases of different shapes, manual lifting is not needed, the labor intensity is reduced, and the carrying efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of transport vehicle technology, and in particular to a display case transport device. Background Technology

[0002] When display cases are used in museums, exhibition halls and other venues, the position of the display cases needs to be adjusted due to the needs of exhibiting items or the layout of the interior scene. For the transportation of display cases, the existing hand-pushed trolleys have relatively high support heights at the bottom, which often cannot enter the gaps at the bottom of the display cases. Usually, they need to be manually moved onto the trolley. For display cases with high support parts, the same method of manually lifting and transporting them with a trolley is used. This requires multiple people to work, and the frequent lifting is relatively labor-intensive, which is not conducive to the transportation work. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a display case handling device in response to the above-mentioned technical deficiencies. Through the structural design of the lifting component, it is easy to insert into the bottom gap of the display case, and the lifting height can be adjusted by the lifting device. It is suitable for the handling needs of display cases of different shapes, eliminating the need for manual lifting, reducing labor intensity, and improving handling efficiency.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is a display case handling device, including: a stand, a main frame, and a flipping component; the stand is provided with a channel in front for the main frame to move in the height direction, and a lifting device is provided at the rear; the rear of the main frame is slidably connected to the channel, and telescopic components are provided on both sides of the main frame; the flipping component is connected to the front of the main frame by a pivot, and is connected to the telescopic component at the rear, and at least two lifting components are provided on the flipping component.

[0005] Preferably, the lifting device includes a motor, a worm gear, and a drum; the motor is fixedly connected to the rear of the upright, and a worm is provided on the motor shaft; the worm gear is located above the worm and is connected to the upright as a rotating shaft; the drum is connected to the upright as a rotating shaft and is connected to the worm gear through a belt and a pulley, and a rope connected to the main frame is provided on the drum.

[0006] Preferably, the flipping component includes: a sleeve and a side plate; the sleeve is provided with side plates on both sides, and the sleeve is connected to the front of the main frame by a pivot; a support column and a connecting column are arranged sequentially between the two side plates, the connecting column is connected to the telescopic component, and the lifting component is slidably connected to the support column and the sleeve respectively.

[0007] Preferably, a locking screw is provided at the rear of the lifting member, and a plurality of countersunk holes connected to the locking screw are evenly provided along the axial direction of the support column.

[0008] Preferably, the support column has limiting holes that penetrate the side plate at both ends, and the main frame has fixing holes on both sides that cooperate with the limiting holes.

[0009] Preferably, the lifting member is provided with an upwardly extending back plate.

[0010] Preferably, the flipping component is provided with a slidingly connected auxiliary support.

[0011] Preferably, the main frame is provided with a vertical rail in the middle, and the vertical rail is provided with a slidingly connected pressure plate.

[0012] Preferably, the top of the support frame is provided with guide rollers.

[0013] Compared with the prior art, the present invention has the following advantages:

[0014] 1. The bottom of the lifting component is close to the ground, which can be easily inserted into the gap at the bottom of the display case. It can be lifted directly for handling without manual lifting. Furthermore, by raising the height of the lifting component, it can also be used to handle display cases with no gap at the bottom and high support parts.

[0015] 2. During the handling of the display case, the telescopic components can be used to push the flipping components to rotate, which can make the display case form a certain angle with the horizontal plane during the transfer process, change the center of gravity, and improve the stability during the handling process;

[0016] 3. The sliding design between the lifting and flipping components allows the distance between the two lifting components to be adjusted according to the size of the display case, enhancing practicality. At the same time, the connection between the locking screw and the countersunk hole can also achieve positioning after the position is adjusted, improving stability during use. Attached Figure Description

[0017] Figure 1 A schematic diagram of the overall structure of a display case handling device;

[0018] Figure 2 This is a partial schematic diagram of the lifting device;

[0019] Figure 3 Schematic diagram of the connection at the main frame;

[0020] Figure 4 A structural diagram of the main frame;

[0021] Figure 5 This is a schematic diagram showing the connection between the flipper and the lifting component;

[0022] Figure 6 This is a schematic diagram of the supporting components and auxiliary support components.

[0023] Figure 7 This is a schematic diagram of the pressure plate structure;

[0024] Figure 8 This is a schematic diagram showing the angle of the supporting component in a flipped state.

[0025] In the diagram: 1. Upright frame; 2. Main frame; 3. Tilting component; 4. Lifting device; 5. Support component; 6. Auxiliary support component; 101. Channel; 102. Guide roller; 201. Telescopic component; 202. Fixing hole; 203. Vertical rail; 204. Pressure plate; 301. Sleeve; 302. Side plate; 303. Support column; 304. Connecting column; 305. Countersunk hole; 306. Limiting hole; 401. Motor; 402. Worm gear; 403. Drum; 404. Worm; 405. Rope; 501. Locking screw; 502. Back plate. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0027] Specific implementation method one: Combining Figure 1-8 As shown, a display case handling device includes: a stand 1, a main frame 2, and a flipping component 3; the stand 1 has a channel 101 at the front for vertical displacement of the main frame 2, and a lifting device 4 at the rear; the main frame 2 has a slider at the rear that is slidably connected to the channel 101, and telescopic components 201 are respectively provided on both sides of the main frame 2, the telescopic components 201 adopting a hydraulic cylinder or electric push rod structure; the flipping component 3 is connected to the front of the main frame 2 by a pivot shaft, and is connected to the telescopic components 201 at the rear, and the flipping component 3 is provided with at least two lifting components 5 to form support for the display case; wherein, the lifting component 5 has an L-shaped structural design, and the bottom surface of its lifting position is close to the ground area, which is convenient for insertion into the bottom gap of the display case.

[0028] Preferred embodiments, in combination Figure 1 and Figure 2As shown, the lifting device 4 includes a motor 401, a worm gear 402, and a drum 403. The motor 401 is fixedly connected to the rear of the upright 1, and a worm gear 404 is mounted on the shaft of the motor 401. The worm gear 402 is located above the worm gear 404 and is connected to the upright 1 as a rotating shaft. Pulleys are mounted on both sides of the worm gear 402 on the rotating shaft. The drum 403 is connected to the upright 1 as a rotating shaft. Pulleys are also arranged on both sides of the drum 403 and are connected to the pulleys at the worm gear 402 via belts to achieve power transmission. A rope 405 connected to the main frame 2 is mounted on the drum 403. The motor 401 drives the worm gear 404 and worm wheel 402 to rotate, thereby achieving the winding operation of the rope 405 and realizing the function of lifting the display case upward. The connection method of the belt and pulleys can be replaced by a chain and sprocket to enhance the connection and avoid slippage due to excessive force. Gear connection can also be used.

[0029] Preferred embodiments, in combination Figure 3-5 As shown, the flipping component 3 includes: a sleeve 301 and a side plate 302; the sleeve 301 has side plates 302 arranged on both sides, and the sleeve 301 is welded and fixed to the side plates 302. The center of the sleeve 301 is a hollow structure and is connected to the support shaft of the main frame 2 to form a rotating shaft; a support column 303 and a connecting column 304 are arranged in sequence between the two side plates 302. The connecting column 304 is connected to the telescopic component 201. The lifting component 5 has two sliding holes, which are slidably connected to the support column 303 and the sleeve 301 respectively. By pushing the lifting component 5 to slide along the sleeve 301 and the support column 303, the support position of the display case can be adjusted. Thus, when the size of the display case is small, the lifting component 5 can be adjusted to meet the needs of lifting and handling, and increase the scope of use.

[0030] Preferred embodiments, in combination Figure 5 and Figure 6 As shown, a locking screw 501 is provided at the rear of the support member 5. The locking screw 501 is threaded to the rear of the support member 5. Multiple countersunk holes 305 connected to the locking screw 501 are evenly provided along the axial direction of the support column 303. The locking screw 501 enters the countersunk hole 305 through the end of the locking screw 501, which can realize the positioning of the support member 5 after the position is adjusted, and improve the stability during use.

[0031] Preferred embodiments, in combination Figure 3-5As shown, the support column 303 has limiting holes 306 at both ends that penetrate the side plate 302. The main frame 2 has fixing holes 202 on both sides that cooperate with the limiting holes 306. By inserting a pin, the flipping part 3 can be positioned, reducing the force on the telescopic part 201 and protecting the safety of the telescopic part 201. For example, for a display case without gaps at the bottom, its support part is often high, that is, the area below the glass cover. At this time, since the center of gravity of the display case is relatively stable, it is not necessary to tilt it, thereby positioning the flipping part 3, reducing the force on the telescopic part 201, and extending its service life.

[0032] Preferred embodiments, in combination Figure 6 As shown, the support member 5 is provided with an upwardly extending back plate 502, which increases the contact area with the display case and improves the reliability of the support.

[0033] Preferred embodiments, in combination Figure 5 and Figure 6 As shown, in order to improve the support for the side of the display case, an auxiliary support 6 is slidably connected to the flip-up part 3. The auxiliary support 6 is also slidably connected to the sleeve 301 and the support column 303, which can adjust its own position. It is also equipped with a locking screw 501, which can achieve axial positioning and improve the stability during use.

[0034] In a preferred embodiment, to assist in holding the top of the display case in place without the need for flipping, a combination of... Figure 3 , Figure 4 and Figure 7 As shown, two vertical rails 203 are symmetrically arranged in the middle area of ​​the main frame 2. The vertical rails 203 have grooves, and the pressure plate 204 has sliding blocks connected to the grooves. An adjusting screw is provided at the sliding block, and a brake plate is provided on the adjusting screw. After the pressure plate contacts the top of the display case, the brake plate is pressed by rotating the adjusting screw, so that the brake plate contacts the surface of the vertical rail 203 and the limit is achieved by friction. This part of the structure can be selected according to the needs of the device.

[0035] Preferred embodiments, in combination Figure 1 As shown, the top of the upright 1 is provided with a guide roller 102. The guide roller 102 contacts the rope 405, which can prevent the rope 405 from directly contacting and rubbing against the top of the upright 1, protecting the safety of the rope 405 and extending its service life.

[0036] It should be understood that the specific embodiments described above are merely illustrative or explanatory of the principles of this utility model and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of this utility model should be included within its protection scope. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A display case handling device, characterized in that, include: The frame consists of an upright (1), a main frame (2), and a flipping component (3). The upright (1) has a channel (101) in front for the main frame (2) to move in the height direction, and a lifting device (4) in the rear. The main frame (2) is slidably connected to the channel (101) in the rear, and telescopic components (201) are provided on both sides of the main frame (2). The flipping component (3) is connected to the main frame (2) in front by a pivot and to the telescopic component (201) in the rear. The flipping component (3) has at least two lifting components (5).

2. The display case handling device according to claim 1, characterized in that: The lifting device (4) includes a motor (401), a worm gear (402), and a drum (403); the motor (401) is fixedly connected to the rear of the upright (1), and a worm (404) is provided on the shaft of the motor (401); the worm gear (402) is located above the worm (404) and is connected to the upright (1) as a rotating shaft; the drum (403) is connected to the upright (1) as a rotating shaft and is connected to the worm gear (402) through a belt and a pulley, and a rope (405) connected to the main frame (2) is provided on the drum (403).

3. The display case handling device according to claim 1, characterized in that: The flipping component (3) includes: a sleeve (301) and a side plate (302); the sleeve (301) is provided with side plates (302) on both sides, and the sleeve (301) is connected to the front of the main frame (2) by a pivot; a support column (303) and a connecting column (304) are arranged sequentially between the two side plates (302), the connecting column (304) is connected to the telescopic component (201), and the lifting component (5) is slidably connected to the support column (303) and the sleeve (301) respectively.

4. The display case handling device according to claim 3, characterized in that: The lifting member (5) is provided with a locking screw (501) at the rear, and a plurality of countersunk holes (305) connected to the locking screw (501) are uniformly provided along the axial direction of the support column (303).

5. A display case handling device according to claim 3, characterized in that: The support column (303) has limiting holes (306) that penetrate the side plate (302) at both ends, and the main frame (2) has fixing holes (202) on both sides that cooperate with the limiting holes (306).

6. A display case handling device according to claim 3, characterized in that: The lifting member (5) is provided with an upwardly extending back plate (502).

7. The display case handling device according to claim 1, characterized in that: The flipping component (3) is provided with a slidingly connected auxiliary support component (6).

8. A display case handling device according to claim 1, characterized in that: The main frame (2) is provided with a vertical rail (203) in the middle, and a sliding pressure plate (204) is provided on the vertical rail (203).

9. A display case handling device according to claim 1, characterized in that: The top of the support frame (1) is provided with a guide roller (102).

Images