Freight elevator capable of preventing goods from toppling over

Abstract

The utility model provides a freight elevator capable of preventing goods from toppling, which belongs to the technical field of freight elevators and comprises a car body, and toppling prevention mechanisms are fixedly arranged on the left side and the right side of the inner surface of the car body. When goods are fixed, the goods needing to be carried are stably placed in the lift car body, the inner side surface of the goods is tightly attached to the inner side surface of the lift car body, and according to the height of the goods, the heights of the electric telescopic rods and the L-shaped clamping plates are adjusted through the lifting assemblies, so that the height of the L-shaped clamping plates is half of the height of the goods; the inner and outer positions of an electric telescopic rod and an L-shaped clamping plate are adjusted through an inner and outer position adjusting assembly according to the size of a cargo, so that the side face position of the L-shaped clamping plate and the outer side surface of the cargo are located on the same vertical plane, and then the front face of the L-shaped clamping plate is attached to the left and right side surfaces of the cargo through extension of the electric telescopic rod; and the side faces of the L-shaped clamping plates are attached to the outer side surfaces of the goods, so that the stability of the goods is guaranteed, and the goods are prevented from toppling over in the transportation process.

Description

Technical Field

[0001] The utility model relates to the technical field of freight elevators, in particular to a freight elevator capable of preventing goods from tipping over. Background Art

[0002] Freight elevator is a kind of vertical lifting freight equipment. It transports goods up and down by manually operating the buttons of the control system (composed of hydraulic and electric parts). Freight elevators can be divided into scissor-type freight elevators and rail-type freight elevators. Freight elevators are mainly used for up and down transportation of high-altitude goods in factory assembly lines, cargo warehouses, parking lots, docks, construction, logistics, etc.

[0003] In the prior art, a Chinese patent with a patent publication number of CN216662125U discloses a large-load freight elevator anti-tilt safety elevator. The device can be used for goods of various sizes, effectively improving the use range of the device, making it more convenient to use, and can be attached to the outer wall of the goods, effectively increasing the contact area with the goods, and can be used for goods of different shapes. The support components on both sides are tilted outward to form a triangle with the goods as a whole, so that the support for the goods is more stable, effectively preventing the goods from tipping over due to bumps in the freight elevator, and making transportation safer;

[0004] However, when the device fixes the goods, it completely fixes the goods by the friction between the fixing block and the goods. Since the weight of the goods is large, when the goods vibrate due to the bumps of the freight elevator, the kinetic energy of the goods is large. The fixation effect of the goods simply by friction is not good, and it is difficult to prevent the goods from tipping over due to the bumps in the car. Therefore, a freight elevator that prevents cargo from tipping over is designed to solve the above problem. Utility Model Content

[0005] The purpose of the utility model is to solve the problems existing in the above-mentioned background technology and to propose a freight elevator which can prevent the goods from tipping over.

[0006] The technical problem to be solved by the utility model is to provide a freight elevator which can prevent goods from tipping over. The cargo is clamped on the left and right sides by clamping plates, and the side surfaces of the clamping plates are attached to the outer surfaces of the cargo, and the inner surfaces of the cargo are attached to the inner surfaces of the car body, so as to ensure the stability of the cargo, achieve better anti-tipping effect and high practicality.

[0007] The technical problem to be solved by the utility model is to provide a freight elevator for preventing cargo from tipping over, comprising a car body and an anti-tipping mechanism, wherein the anti-tipping mechanism is fixedly arranged on both sides of the inner surface of the car body, and the anti-tipping mechanism comprises a lifting assembly, an inner and outer position adjustment assembly, an electric telescopic rod and an L-shaped clamping plate, an inner and outer position adjustment assembly is installed above the lifting assembly, an electric telescopic rod is fixedly arranged on the inner and outer position adjustment assembly, and an L-shaped clamping plate is fixedly arranged on the output end of the electric telescopic rod.

[0008] Preferably, a frosted layer is fixedly provided on the inner surface of the L-shaped clamping plate.

[0009] Preferably, the lifting assembly includes a support rod, a track rod and a first screw rod, the track rods are fixedly arranged on the left and right sides of the upper surface of the support rod, the first screw rod is rotatably arranged at the center of the upper surface of the support rod through a bearing, the lifting assembly includes an inverted concave bar, a slider and a second screw rod, a slider is slidably arranged on the inner side of the inverted concave bar, a second screw rod is rotatably arranged on the inner left end of the inverted concave bar through a bearing, the slider is threadedly connected to the second screw rod, and the electric telescopic rod is fixedly arranged on the slider.

[0010] Preferably, the track rod is in an inverted "convex" shape, and the inner surface of the inverted concave strip is penetrated by through grooves matching the track rod on both sides, and the track rod passes through the through grooves.

[0011] Preferably, the first screw is threadedly connected to the center of the upper surface of the inverted concave strip.

[0012] Preferably, a concave frame is fixedly provided on the inner surface of the L-shaped clamping plate, and the concave frame is rotatably provided on the output end of the electric telescopic rod through a pin shaft.

[0013] 1. When fixing goods, the utility model places the goods to be transported stably in the car body, and the inner surface of the goods is in close contact with the inner surface of the car body. According to the height of the goods, the height of the electric telescopic rod and the L-shaped clamping plate is adjusted by the lifting assembly, so that the height of the L-shaped clamping plate is half of the height of the goods. According to the size of the goods, the inner and outer positions of the electric telescopic rod and the L-shaped clamping plate are adjusted by the inner and outer position adjustment assembly, so that the side position of the L-shaped clamping plate and the outer surface of the goods are in the same vertical plane. Then, the electric telescopic rod is extended, and the front side of the L-shaped clamping plate is attached to the left and right side surfaces of the goods, and the side side of the L-shaped clamping plate is attached to the outer surface of the goods, so as to ensure the stability of the goods and prevent the goods from tipping over due to bumps during transportation.

[0014] 2. The utility model is provided with a lifting assembly and an inner and outer position adjustment assembly. When the horizontal height of the L-shaped clamping plate needs to be adjusted, the first screw rod is rotated to drive the inverted concave bar to rise and fall, thereby driving the electric telescopic rod and the inner and outer positions of the L-shaped clamping plate, thereby facilitating the fixation of goods of different heights. The second screw rod is rotated to drive the slider to move inward and outward, thereby facilitating the fixation of goods of different sizes, thereby increasing practicality.

[0015] 3. The utility model rotates the L-shaped clamping plate on the electric telescopic rod, so that the angle of the L-shaped clamping plate can be adjusted conveniently, and the goods with irregular surfaces can be fixed conveniently, thereby increasing practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0017] Figure 1 The utility model is a three-dimensional schematic diagram of the overall structure Figure 1 .

[0018] Figure 2 The utility model is a three-dimensional schematic diagram of the overall structure Figure 2 .

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the anti-dumping mechanism of the utility model.

[0020] Figure 4 The utility model is a schematic diagram of a cross-sectional top view of the electric telescopic rod and the L-shaped clamping plate.

[0021] [Reference Signs]

[0022] 1. Car body; 2. Support rod; 201. Track rod; 202. First screw rod; 3. Inverted concave strip; 301. Sliding block; 302. Second screw rod; 4. Electric telescopic rod; 5. L-shaped clamping plate; 501. Frosted layer. DETAILED DESCRIPTION Example

[0023] like Figure 1-Figure 4As shown, an embodiment of the utility model provides a freight elevator for preventing cargo from tipping over, comprising a car body 1 and an anti-tipping mechanism, the anti-tipping mechanism being fixedly arranged on both sides of the inner surface of the car body 1, the anti-tipping mechanism comprising a lifting assembly, an inner and outer position adjustment assembly, an electric telescopic rod 4 and an L-shaped clamping plate 5, the inner and outer position adjustment assembly being installed above the lifting assembly, the electric telescopic rod 4 being fixedly arranged on the inner and outer position adjustment assembly, and the output end of the electric telescopic rod 4 being fixedly arranged with an L-shaped clamping plate 5.

[0024] During actual use, the goods to be transported are placed stably in the car body 1, and the inner surface of the goods is close to the inner surface of the car body 1. According to the height of the goods, the height of the electric telescopic rod 4 and the L-shaped splint 5 is adjusted by the lifting component, so that the height of the L-shaped splint 5 is half of the height of the goods. According to the size of the goods, the inner and outer positions of the electric telescopic rod 4 and the L-shaped splint 5 are adjusted by the inner and outer position adjustment component, so that the side position of the L-shaped splint 5 and the outer surface of the goods are in the same vertical plane. Then, the electric telescopic rod 4 is extended, and the front of the L-shaped splint 5 is attached to the left and right side surfaces of the goods, and the side of the L-shaped splint 5 is attached to the outer surface of the goods, so as to ensure the stability of the goods and prevent the goods from tipping over during transportation.

[0025] In this embodiment, a frosted layer 501 is fixedly provided on the inner surface of the L-shaped clamping plate 5 to increase the friction coefficient of the L-shaped clamping plate 5, thereby achieving the effect of increasing the friction between the L-shaped clamping plate 5 and the goods.

[0026] In this embodiment, the lifting assembly includes a support rod 2, a track rod 201 and a first screw rod 202. The track rods 201 are fixedly arranged on the left and right sides of the upper surface of the support rod 2. The first screw rod 202 is rotatably arranged at the center of the upper surface of the support rod 2 through a bearing. The lifting assembly includes an inverted concave bar 3, a slider 301 and a second screw rod 302. The slider 301 is slidably arranged on the inner side of the inverted concave bar 3. The second screw rod 302 is rotatably arranged at the inner left end of the inverted concave bar 3 through a bearing. The slider 301 is threadedly connected to the second screw rod 302, and the electric telescopic rod 4 is fixedly arranged on the slider 301.

[0027] In this embodiment, the track rod 201 is in an inverted "convex" shape, and the inner surface of the inverted concave strip 3 is penetrated by through grooves matching the track rod 201 on both sides, and the track rod 201 is penetrated in the through grooves.

[0028] In this embodiment, the first screw rod 202 is threadedly connected to the center of the upper surface of the inverted concave strip 3 .

[0029] By providing a lifting component and an inner and outer position adjustment component, when the horizontal height of the L-shaped clamping plate 5 needs to be adjusted, the first screw rod 202 is rotated, and the first screw rod 202 drives the inverted concave bar 3 to rise and fall, thereby achieving the effect of driving the electric telescopic rod 4 and the inner and outer positions of the L-shaped clamping plate 5, which is convenient for fixing goods of different heights, and the second screw rod 302 is rotated, and the second screw rod 302 drives the slider 301 to move inward and outward, which is convenient for fixing goods of different sizes, thereby increasing practicality.

[0030] In this embodiment, a concave frame is fixedly provided on the inner surface of the L-shaped clamping plate 5, and the concave frame is rotatably provided on the output end of the electric telescopic rod 4 through a pin shaft.

[0031] By rotating the L-shaped clamping plate 5 on the electric telescopic rod 4, it is convenient to adjust the angle of the L-shaped clamping plate 5, and it is convenient to fix the goods with irregular surfaces, thereby increasing practicality.

[0032] The above are only preferred implementations of the utility model. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the concept of the utility model. These should also be regarded as the protection scope of the utility model. These will not affect the effect of the implementation of the utility model and the practicality of the patent.

Claims

1. A freight elevator for preventing cargo from tipping over, characterized in that: The invention comprises a car body (1) and an anti-dumping mechanism, wherein the anti-dumping mechanism is fixedly arranged on both left and right sides of the inner surface of the car body (1), and the anti-dumping mechanism comprises a lifting assembly, an inner and outer position adjustment assembly, an electric telescopic rod (4) and an L-shaped clamping plate (5), the inner and outer position adjustment assembly is installed above the lifting assembly, the inner and outer position adjustment assembly is fixedly arranged on the electric telescopic rod (4), and the output end of the electric telescopic rod (4) is fixedly arranged with an L-shaped clamping plate (5).

2. The freight elevator for preventing cargo from tipping over according to claim 1, characterized in that: A frosted layer (501) is fixedly provided on the inner surface of the L-shaped clamping plate (5).

3. The freight elevator for preventing cargo from tipping over according to claim 2, characterized in that: The lifting assembly comprises a support rod (2), a track rod (201) and a first screw rod (202); the track rods (201) are fixedly arranged on both left and right sides of the upper surface of the support rod (2); the first screw rod (202) is rotatably arranged at the center of the upper surface of the support rod (2) via a bearing; the lifting assembly comprises an inverted concave bar (3), a slider (301) and a second screw rod (302); the slider (301) is slidably arranged on the inner side of the inverted concave bar (3); the second screw rod (302) is rotatably arranged at the left end of the inner side of the inverted concave bar (3) via a bearing; the slider (301) is threadedly connected to the second screw rod (302); and the electric telescopic rod (4) is fixedly arranged on the slider (301).

4. The freight elevator for preventing cargo from tipping over according to claim 3, characterized in that: The track rod (201) is in the shape of an inverted "convex" character, and through grooves matching the track rod (201) are provided on both left and right sides of the inner surface of the inverted concave strip (3), and the track rod (201) is inserted into the through grooves.

5. The freight elevator for preventing cargo from tipping over according to claim 4, characterized in that: The first screw rod (202) is threadedly connected to the center of the upper surface of the inverted concave strip (3).

6. The freight elevator for preventing cargo from tipping over according to claim 5, characterized in that: A concave frame is fixedly arranged on the inner surface of the L-shaped clamping plate (5), and the concave frame is rotatably arranged on the output end of the electric telescopic rod (4) via a pin shaft.

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