Double-station bearing type gantry type logistics trailer

Abstract

The utility model discloses a double-station bearing type gantry type logistics trailer, and particularly relates to the technical field of logistics trailers, the double-station bearing type gantry type logistics trailer comprises a gantry frame, and a double-station bearing mechanism is arranged at the bottom of the gantry frame; the double-station bearing mechanism comprises two supporting frames, the supporting frames are fixedly installed on the top of the gantry frame, guide rails are fixedly installed in the gantry frame, and sliding blocks are slidably connected to the tops of the guide rails. By arranging the double-station bearing mechanism, the double-station transfer device can be simultaneously adapted to transfer of two material trolleys with different specifications, so that the production efficiency is remarkably improved, diversified production requirements are met, the problem that a plurality of single-specification transfer devices are needed in a factory which produces various products and needs the material trolleys with different specifications is solved, and the production cost is reduced. At present, operation can be completed through one piece of equipment, time and space are greatly saved, one piece of transferring equipment can transfer material trolleys of different specifications, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics trailers, and more specifically, to a double-station load-bearing gantry-type logistics trailer. Background Art

[0002] In the field of logistics equipment, the transfer of material carts is a key link. Material carts can be designed into a variety of different specifications and types according to different needs and scenarios. The choice of material carts depends on the needs of the logistics environment, including the type of goods, weight, transportation distance, environmental conditions, and degree of automation. By reasonably selecting and designing logistics trailers and material carts, logistics efficiency can be improved, operating costs can be reduced, and the safety of goods and their arrival at the destination on time can be ensured.

[0003] After searching, a Chinese patent with announcement number CN213892719U discloses a new type of logistics trailer. For the problem of how to quickly move a material cart with pulleys onto a logistics cart, and in order to prevent the position from shifting during the movement, the material cart needs to be locked in position. The baffle mechanism is acted on by the feet to lower the right-angle baffle below the horizontal plane of the support frame, so that the material cart can be smoothly pushed onto the support frame. By setting a pulley group, the material cart can be better lifted. The device is not only simple in structure, easy to operate, and precise in control, but also can achieve the purpose of automatically controlling the locking and opening of the right-angle baffle without additional electrical or hydraulic control. The casters of the material cart can be avoided from being used during transportation, which can effectively increase its service life and reduce noise during operation.

[0004] The logistics trailer can only adapt to the transfer of material carts of one specification. It is impossible to handle material carts of multiple specifications on the same device at the same time, and it is also unable to meet the simultaneous transfer of material carts of two specifications, which greatly limits the flexibility and efficiency of production. Utility Model Content

[0005] In order to overcome the problems and defects in the prior art, the utility model provides a double-station load-bearing gantry-type logistics trailer to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-station load-bearing gantry-type logistics trailer, comprising a gantry frame, a double-station load-bearing mechanism is arranged at the bottom of the gantry frame;

[0007] The double-station bearing mechanism includes two support frames, the support frames are fixedly installed on the top of the gantry frame, a guide rail is fixedly installed inside the gantry frame, a slider is slidably connected to the top of the guide rail, a first bottom support plate is provided on one side of the bottom of one of the support frames, and a second bottom support plate is provided on one side of the bottom of the other support frame, a middle support frame is fixedly installed on the bottom of the slider, a middle bottom support plate is fixedly installed on the bottom of the middle support frame, a telescopic guide rail is fixedly installed on the bottom of the middle bottom support plate, a movable bottom support is provided on one side of the middle bottom support plate, and a telescopic square steel bar is fixedly installed on the bottom of the movable bottom support, and a control button is fixedly installed on the front side of one of the support frames.

[0008] Preferably, a first hydraulic rod is fixedly installed inside one of the support frames, and a second hydraulic rod is fixedly installed inside the other support frame.

[0009] Preferably, a fixed guide rail is fixedly installed on one side of the support frame, a lifting slider is slidably connected to one side of the fixed guide rail, and one side of the lifting slider is fixedly connected to the second supporting bottom plate.

[0010] Preferably, an L-shaped indexing pin is fixedly installed on the top of the middle supporting plate.

[0011] Preferably, a knob pin is fixedly installed on the bottom of the gantry frame.

[0012] Preferably, a fixing frame is fixedly mounted on the bottom of the two supporting frames.

[0013] Preferably, casters are fixedly mounted on the bottom of the fixing frame, and the number of the casters is set to be multiple.

[0014] Technical effects and advantages of the utility model:

[0015] 1. By setting up a double-station bearing mechanism, it can adapt to the transfer of two material carts of different specifications at the same time, which significantly improves production efficiency and meets diversified production needs. It solves the problem of needing multiple transfer equipment of a single specification in a factory that produces multiple products and requires material carts of different specifications. Now one device can complete it, which greatly saves time and space. Through the movable middle support frame in the middle and the movable bottom support at the bottom, one transfer equipment can transfer material carts of different specifications, which greatly improves the applicability of the device;

[0016] 2. The device is highly flexible and can operate in various complex spatial environments to effectively respond to different work requirements; it is easy to operate and improves work efficiency. The second support plate and the first support plate can be double-lifted through the first hydraulic rod, the second hydraulic rod, the guide rail and the lifting slider, thereby achieving graded height adjustment, better applicability and a wider range of applicable scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a partial structural schematic diagram of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the connection between the middle support frame and the middle supporting bottom plate of the utility model.

[0020] Figure 4 It is a partial structural schematic diagram of the mobile bottom support of the utility model.

[0021] Figure 5 For the utility model Figure 2 Enlarged structural diagram at A in the middle.

[0022] Figure 6 For the utility model Figure 2 Enlarged structural diagram at B in the middle.

[0023] The accompanying drawings are marked as follows: 1. gantry frame; 2. support frame; 3. guide rail; 4. slider; 5. first support plate; 6. middle support frame; 7. middle support plate; 8. telescopic guide rail; 9. telescopic square steel bar; 10. second support plate; 11. control button; 12. first hydraulic rod; 13. fixed guide rail; 14. lifting slider; 15. second hydraulic rod; 16. L-shaped indexing pin; 17. knob pin; 18. movable support; 19. fixed frame; 20. casters. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] As attached Figure 1-6 A double-station load-bearing gantry-type logistics trailer is shown, comprising a gantry frame 1, and a double-station load-bearing mechanism is arranged at the bottom of the gantry frame 1;

[0026] The double-station bearing mechanism includes two support frames 2, which are fixedly installed on the top of the gantry frame 1. A guide rail 3 is fixedly installed inside the gantry frame 1, and a slider 4 is slidably connected to the top of the guide rail 3. A first bottom support plate 5 is provided on one side of the bottom of one of the support frames 2, and a second bottom support plate 10 is provided on one side of the bottom of the other support frame 2. A middle support frame 6 is fixedly installed on the bottom of the slider 4, a middle bottom support plate 7 is fixedly installed on the bottom of the middle support frame 6, a telescopic guide rail 8 is fixedly installed on the bottom of the middle bottom support plate 7, a movable bottom support 18 is provided on one side of the middle bottom support plate 7, and a telescopic square steel bar 9 is fixedly installed on the bottom of the movable bottom support 18. A control button 11 is fixedly installed on the front side of one of the support frames 2.

[0027] As attached Figure 1 , 2 As shown, a first hydraulic rod 12 is fixedly installed inside one of the support frames 2, and a second hydraulic rod 15 is fixedly installed inside the other support frame 2, so as to facilitate height adjustment of the second bottom supporting plate 10 and the first bottom supporting plate 5.

[0028] As attached Figure 1 , 2 As shown, a fixed guide rail 13 is fixedly installed on one side of the support frame 2, and a lifting slider 14 is slidably connected to one side of the fixed guide rail 13. One side of the lifting slider 14 is fixedly connected to the second bottom support plate 10 to further adjust the height position of the second bottom support plate 10 and the first bottom support plate 5.

[0029] As attached Figure 3 , 5 As shown, an L-shaped indexing pin 16 is fixedly installed on the top of the middle supporting plate 7 to facilitate locking the movable supporting plate 18, and a knob pin 17 is fixedly installed on the bottom of the gantry frame 1 to facilitate position locking of the gantry frame 1 and the middle supporting frame 6.

[0030] As attached Figure 1 As shown, a fixing frame 19 is fixedly installed at the bottom of the two supporting frames 2, and a caster 20 is fixedly installed at the bottom of the fixing frame 19. The number of the casters 20 is set to be multiple to ensure the mobility of the device.

[0031] Working principle of the utility model: During the use of a double-station load-bearing gantry-type logistics trailer provided by the utility model, first, the slider 4 is installed on the guide rail 3, and the guide rail 3 is then installed on the gantry frame 1, and the middle support frame 6 is installed on the slider 4, so that the middle support frame 6 can slide left and right along the guide rail 3. At the same time, the lifting sliders 14 on both sides of the bottom are installed on the fixed guide rails 13, and the fixed guide rails 13 are installed on the support frame 2. When loading the material cart, use the control button 11 to lower the first support plate 5, the middle support plate 7, the second support plate 10, and the mobile support 18 to the lowest limit. When the middle support frame 6 is in the middle position, use the knob pin 17 to lock the gantry frame 1, so that the middle support frame 6 is fixed and will not move left and right. At this time, pull the mobile support 18 to the right, and the mobile support 18 is extended and retracted. The square steel bar 9 and the telescopic guide rail 8 are connected to the middle support plate 7, and are locked with the L-shaped indexing pin 16 after being pulled out. At this time, the bins on both sides of the middle support frame 6 can transport two material carts of the same specifications. When the middle support frame 6 moves to the rightmost position, the knob pin 17 is used again to lock the gantry frame 1 to fix the middle support frame 6, and the mobile support 18 is retracted and locked with the L-shaped indexing pin 16. At this time, a large-sized material cart can be transported. If two small material carts need to be transported, the middle support frame 6 is first adjusted to the middle position and fixed, and the mobile support 18 is pulled out and locked to provide placement space for the two carts. When a large material cart needs to be transported, the middle support frame 6 is moved to the rightmost position and fixed, and the mobile support 18 is retracted and locked to adapt to the placement and transportation of the large material cart.

[0032] Finally: The above embodiments are only illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A double-station load-bearing gantry-type logistics trailer, comprising a gantry frame (1), characterized in that: A double-station bearing mechanism is provided at the bottom of the gantry frame (1); The double-station bearing mechanism comprises two support frames (2), wherein the support frames (2) are fixedly mounted on the top of a gantry frame (1), a guide rail (3) is fixedly mounted inside the gantry frame (1), a slider (4) is slidably connected to the top of the guide rail (3), a first bottom support plate (5) is arranged on one side of the bottom of one of the support frames (2), a second bottom support plate (10) is arranged on one side of the bottom of the other support frame (2), a middle support frame (6) is fixedly mounted on the bottom of the slider (4), a middle bottom support plate (7) is fixedly mounted on the bottom of the middle support frame (6), a telescopic guide rail (8) is fixedly mounted on the bottom of the middle bottom support plate (7), a movable bottom support (18) is arranged on one side of the middle bottom support plate (7), a telescopic square steel bar (9) is fixedly mounted on the bottom of the movable bottom support (18), and a control button (11) is fixedly mounted on the front side of one of the support frames (2).

2. The double-station load-bearing gantry-type logistics trailer according to claim 1 is characterized in that: A first hydraulic rod (12) is fixedly installed inside one of the support frames (2), and a second hydraulic rod (15) is fixedly installed inside the other support frame (2).

3. The double-station load-bearing gantry-type logistics trailer according to claim 1 is characterized in that: A fixed guide rail (13) is fixedly mounted on one side of the support frame (2), a lifting slider (14) is slidably connected to one side of the fixed guide rail (13), and one side of the lifting slider (14) is fixedly connected to the second supporting bottom plate (10).

4. The double-station load-bearing gantry-type logistics trailer according to claim 1 is characterized in that: An L-shaped indexing pin (16) is fixedly mounted on the top of the middle supporting bottom plate (7).

5. The double-station load-bearing gantry-type logistics trailer according to claim 1 is characterized in that: A knob pin (17) is fixedly mounted on the bottom of the gantry frame (1).

6. The double-station load-bearing gantry-type logistics trailer according to claim 1 is characterized in that: A fixing frame (19) is fixedly mounted on the bottom of each of the two support frames (2).

7. The double-station load-bearing gantry-type logistics trailer according to claim 6 is characterized in that: A caster (20) is fixedly mounted on the bottom of the fixing frame (19), and the number of the casters (20) is set to be multiple.

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