Transportation clamping tray provided with adjustable screw rods

Abstract

The utility model provides a transportation clamping tray equipped with an adjustable screw rod, which comprises a tray seat, the lower side of the tray seat is fixedly connected with a supporting leg, the lower side of the supporting leg is fixedly connected with a protective pad, the inner side of the tray seat is provided with a first clamping part, the first clamping part is provided with a second clamping part, and the second clamping part is provided with an adjustable screw rod. Compared with the prior art, the clamping device has the following beneficial effects that the first clamping part and the second clamping part are arranged, and four surfaces of an object are clamped, so that more uniform stress distribution can be realized, the stability of the object is improved, and the risk of displacement in a processing or carrying process is reduced; and different clamped objects can be flexibly handled by rotating a threaded rod and a two-way threaded rod, and two limiting assemblies are used for limiting the rotating handle and the rotating disc to prevent the rotating handle and the rotating disc from rotating, so that clamping looseness is further caused.

Description

Technical Field

[0001] The utility model belongs to the technical field of transportation, and particularly relates to a transportation clamping tray equipped with adjustable screws. Background Art

[0002] A transportation tray, usually called a pallet or skid, is a planar structure used to support the handling of goods during transportation and storage. It is a medium that transforms static goods into dynamic goods, and it is a movable platform, or a movable ground. Even goods that lose flexibility when placed on the ground immediately gain mobility once loaded onto the pallet, because the goods loaded on the pallet are always in a state ready to be transferred into motion at any time;

[0003] During the process of using the pallet for transportation operations, if the objects cannot be fixed, the goods are likely to slip or tip over during transportation, increasing the risk of damage. Especially for fragile items, such pallets may not provide sufficient support, and the slipping or tipping over of the objects may also cause injuries to personnel, especially in a busy working environment;

[0004] Therefore, we hope to design a transportation clamping tray equipped with adjustable screws to solve this problem. Content of the Utility Model

[0005] Aiming at the deficiencies existing in the prior art, the purpose of the utility model is to provide a transportation clamping tray equipped with adjustable screws to solve the problems raised in the above background art.

[0006] The utility model is realized through the following technical solutions: a transportation clamping tray equipped with adjustable screws, including a tray seat, a support foot is fixedly connected to the lower side of the tray seat, a protective pad is fixedly connected to the lower side of the support foot, a first clamping component is arranged inside the tray seat, and a second clamping component is arranged on the first clamping component;

[0007] The first clamping component includes a threaded rod, the threaded rod is connected to the inside of the tray seat through a bearing, a connecting cylinder is connected to the outside of the threaded rod through a thread, a turntable is fixedly connected to the right end of the threaded rod, a limiting component is arranged on the turntable, a clamping plate is fixedly connected to the left side of the connecting cylinder, a slider is fixedly connected to the lower side of the connecting cylinder, and the slider is movably connected to the tray seat. By setting the first clamping component, the left and right sides of the object can be clamped.

[0008] As a preferred embodiment, the limiting component includes a plug rod which is slidably sleeved inside the turntable. The left side of the plug rod abuts against the tray seat. A gasket made of rubber is provided at the left end of the plug rod, and the gasket made of rubber is used to increase the friction between the plug rod and the tray seat. A fixed block is fixedly connected to the right side of the plug rod, and a tension spring is arranged on the outer side of the plug rod. The turntable and the fixed block are elastically connected by the tension spring. By providing the limiting component, the turntable is prevented from rotating during transportation.

[0009] As a preferred embodiment, the second clamping component includes a transmission component which is arranged inside the clamping plate. A clamping block is arranged on the transmission component, and a driving component is arranged on the upper side of the clamping plate. By providing the second clamping component, the front and rear sides of an object can be clamped.

[0010] As a preferred embodiment, rubber pads are arranged on the inner sides of the clamping plate and the clamping block, and the pads are used to enhance the friction between the inner surfaces of the clamping plate and the clamping block.

[0011] As a preferred embodiment, the transmission component includes a bidirectional threaded rod which is connected to the inside of the clamping plate through a bearing. A connecting block is threadedly connected to the outer side of the bidirectional threaded rod. A secondary bevel gear is fixedly sleeved on the outer side of the bidirectional threaded rod. A clamping block is fixedly connected to the outer side of the connecting block. By providing the transmission component, the bidirectional threaded rod and the connecting block perform a threaded movement, causing the connecting block to displace.

[0012] As a preferred embodiment, the driving component includes a support frame which is fixedly connected to the upper side of the clamping plate. A rotating shaft is connected to the inside of the support frame through a bearing. A rotating handle is fixedly connected to the upper end of the rotating shaft, and a main bevel gear is fixedly connected to the lower end of the rotating shaft. The main bevel gear meshes with the secondary bevel gear. By providing the driving component, the main bevel gear drives the secondary bevel gear to rotate.

[0013] As a preferred embodiment, a limiting component is arranged on the rotating handle, and the limiting component is used to prevent the rotating handle from rotating.

[0014] After adopting the above technical solutions, the beneficial effects of the present utility model are as follows: By providing the first clamping component and the second clamping component, the four surfaces of an object are clamped, so that a more uniform force distribution can be achieved, thereby increasing the stability of the object, reducing the risk of displacement during processing or handling, and being able to flexibly handle different clamped objects by rotating the threaded rod and the bidirectional threaded rod. In addition, the rotating handle and the turntable are limited by two limiting components to prevent them from rotating, further preventing the clamping from loosening. Description of the Drawings

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0016] Figure 1 It is a right-side perspective view of the overall structure of a transport clamping tray equipped with an adjustable screw rod according to the present invention.

[0017] Figure 2 It is a three-dimensional view of a partial front-side structure of a transport clamping tray equipped with an adjustable screw rod according to the present invention.

[0018] Figure 3 It is a transport clamping tray equipped with an adjustable screw rod according to the present invention Figure 2 and is an enlarged view of the structure of part A therein.

[0019] Figure 4 It is a sectional view of a partial structure of a transport clamping tray equipped with an adjustable screw rod according to the present invention.

[0020] Figure 5 It is a transport clamping tray equipped with an adjustable screw rod according to the present invention Figure 4 and is an enlarged view of the structure of part B therein.

[0021] In the figure, 1 - tray seat, 2 - support feet, 3 - protective pads, 4 - first clamping component, 5 - second clamping component;

[0022] 41 - threaded rod, 42 - connecting cylinder, 43 - turntable, 44 - limiting component, 441 - insertion rod, 442 - fixed block, 443 - tension spring, 45 - clamping plate, 46 - slider;

[0023] 51 - transmission component, 511 - bidirectional threaded rod, 512 - connecting block, 513 - secondary bevel gear, 52 - clamping plate, 53 - driving component, 531 - support frame, 532 - rotating shaft, 533 - rotating handle, 534 - main bevel gear. Detailed implementation manners

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0025] Please refer to Figures 1 to 5, the present utility model provides a technical solution: a transportation clamping tray equipped with an adjustable screw, including a tray seat 1, a support foot 2 is fixedly connected to the lower side of the tray seat 1, a protective pad 3 is fixedly connected to the lower side of the support foot 2, a first clamping member 4 is arranged inside the tray seat 1, and a second clamping member 5 is arranged on the first clamping member 4;

[0026] The first clamping member 4 includes a threaded rod 41, the threaded rod 41 is connected to the inside of the tray seat 1 through a bearing, a connecting cylinder 42 is threadedly connected to the outside of the threaded rod 41, a turntable 43 is fixedly connected to the right end of the threaded rod 41, a limiting component 44 is arranged on the turntable 43, a clamping plate 45 is fixedly connected to the left side of the connecting cylinder 42, a slider 46 is fixedly connected to the lower side of the connecting cylinder 42, and the slider 46 is movably connected to the tray seat 1. By setting the first clamping member 4, the left and right sides of the object can be clamped.

[0027] The limiting component 44 includes a plug rod 441, the plug rod 441 is slidably sleeved inside the turntable 43, the left side of the plug rod 441 abuts against the tray seat 1, a gasket made of rubber is arranged at the left end of the plug rod 441, and the gasket made of rubber is used to increase the friction between the plug rod 441 and the tray seat 1. A fixed block 442 is fixedly connected to the right side of the plug rod 441, a tension spring 443 is arranged on the outside of the plug rod 441, and the turntable 43 and the fixed block 442 are elastically connected through the tension spring 443. By setting the limiting component 44, the turntable 43 is prevented from rotating during transportation.

[0028] The second clamping member 5 includes a transmission component 51, the transmission component 51 is arranged inside the clamping plate 45, a clamping block 52 is arranged on the transmission component 51, and a driving component 53 is arranged on the upper side of the clamping plate 45. By setting the second clamping member 5, the front and back sides of the object can be clamped.

[0029] Gaskets made of rubber are arranged on the inner sides of the clamping plate 45 and the clamping block 52, and the gaskets are used to enhance the friction between the inner surfaces of the clamping plate 45 and the clamping block 52.

[0030] The transmission component 51 includes a bidirectional threaded rod 511, the bidirectional threaded rod 511 is connected to the inside of the clamping plate 45 through a bearing, a connecting block 512 is threadedly connected to the outside of the bidirectional threaded rod 511, a secondary bevel gear 513 is fixedly sleeved on the outside of the bidirectional threaded rod 511, and a clamping block 52 is fixedly connected to the outside of the connecting block 512. By setting the transmission component 51, the bidirectional threaded rod 511 and the connecting block 512 perform a threaded movement, causing the connecting block 512 to displace.

[0031] The driving component 53 includes a support frame 531. The support frame 531 is fixedly connected to the upper side of the clamping plate 45. A rotating shaft 532 is connected to the inside of the support frame 531 through a bearing. A rotating handle 533 is fixedly connected to the upper end of the rotating shaft 532. A main bevel gear 534 is fixedly connected to the lower end of the rotating shaft 532. The main bevel gear 534 meshes with the secondary bevel gear 513. By providing the driving component 53, the main bevel gear 534 drives the secondary bevel gear 513 to rotate.

[0032] A limiting component 44 is provided on the rotating handle 533. The limiting component 44 is used to prevent the rotating handle 533 from rotating.

[0033] Please refer to Figures 2 - 5 , as the first embodiment of the present utility model: First, place the object to be clamped in the tray seat 1, and then rotate the turntable 43. The turntable 43 drives the threaded rod 41 fixedly connected thereto to rotate. During the rotation of the threaded rod 41, a threaded movement occurs with the connecting cylinder 42, causing the connecting cylinder 42 to displace. While the connecting cylinder 42 is displacing, it drives the clamping plate 45 to displace to clamp the left and right side surfaces of the object. Then rotate the rotating handle 533. The rotating handle 533 drives the rotating shaft 532 fixedly connected thereto to rotate. The rotating shaft 532 drives the main bevel gear 534 fixedly connected thereto to rotate. During the rotation of the main bevel gear 534, it drives the secondary bevel gear 513 to rotate. The secondary bevel gear 513 drives the bidirectional threaded rod 511 to rotate. The bidirectional threaded rod 511 has a threaded movement with the connecting block 512, causing the connecting block 512 to displace. While the connecting block 512 is displacing, it drives the clamping block 52 to displace to clamp the front and back sides of the object.

[0034] Please refer to Figure 2 And Figure 5 , as the second embodiment of the present utility model: Based on the description in the above embodiment, further, before rotating the turntable 43, first pull the insertion rod 441 in a direction away from the turntable 43. During the force-driven movement of the insertion rod 441, the tension spring 443 is stretched. When the insertion rod 441 moves to separate from the tray seat 1, the turntable 43 can be rotated. This can prevent the turntable 43 from rotating during transportation, resulting in unstable clamping. When the left and right side surfaces of the object are stably clamped, then repeat the above steps to pull the limiting component 44 on the rotating handle 533, and then rotate the rotating handle 533 to clamp the front and back sides of the object.

[0035] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A transport clamping tray equipped with an adjustable screw rod, comprising a tray seat (1): characterized in that, A support foot (2) is fixedly connected to the lower side of the tray seat (1), a protective pad (3) is fixedly connected to the lower side of the support foot (2), a first clamping member (4) is arranged inside the tray seat (1), and a second clamping member (5) is arranged on the first clamping member (4); The first clamping member (4) includes a threaded rod (41), the threaded rod (41) is connected to the inside of the tray seat (1) through a bearing, a connecting cylinder (42) is connected to the outside of the threaded rod (41) through a thread, a turntable (43) is fixedly connected to the right end of the threaded rod (41), a limiting component (44) is arranged on the turntable (43), a clamping plate (45) is fixedly connected to the left side of the connecting cylinder (42), a slider (46) is fixedly connected to the lower side of the connecting cylinder (42), and the slider (46) is movably connected to the tray seat (1); The second clamping member (5) includes a transmission component (51), the transmission component (51) is arranged inside the clamping plate (45), a clamping block (52) is arranged on the transmission component (51), and a driving component (53) is arranged on the upper side of the clamping plate (45); The transmission component (51) includes a bidirectional threaded rod (511), the bidirectional threaded rod (511) is connected to the inside of the clamping plate (45) through a bearing, a connecting block (512) is connected to the outside of the bidirectional threaded rod (511) through a thread, a secondary bevel gear (513) is fixedly sleeved on the outside of the bidirectional threaded rod (511), and a clamping block (52) is fixedly connected to the outside of the connecting block (512).

2. The transport clamping tray with an adjustable screw as claimed in claim 1, wherein: The limiting component (44) includes a plug rod (441), the plug rod (441) is slidably sleeved inside the turntable (43), the left side of the plug rod (441) abuts against the tray seat (1), a gasket made of rubber is arranged at the left end of the plug rod (441), the gasket made of rubber is used to increase the friction between the plug rod (441) and the tray seat (1), a fixing block (442) is fixedly connected to the right side of the plug rod (441), a tension spring (443) is arranged on the outside of the plug rod (441), and the turntable (43) and the fixing block (442) are elastically connected through the tension spring (443).

3. The transport clamping tray with an adjustable screw as claimed in claim 2, wherein: Rubber pads are arranged on the inner sides of the clamping plate (45) and the clamping block (52), and the pads are used to enhance the friction on the inner surfaces of the clamping plate (45) and the clamping block (52).

4. The transport clamping tray equipped with an adjustable screw as described in claim 3, wherein: The driving component (53) includes a support frame (531), the support frame (531) is fixedly connected to the upper side of the clamping plate (45), a rotating shaft (532) is connected to the inside of the support frame (531) through a bearing, a rotating handle (533) is fixedly connected to the upper end of the rotating shaft (532), a main bevel gear (534) is fixedly connected to the lower end of the rotating shaft (532), and the main bevel gear (534) meshes with the secondary bevel gear (513).

5. The transport clamping tray equipped with an adjustable screw as described in claim 4, wherein: A limiting component (44) is arranged on the rotating handle (533), and the limiting component (44) is used to prevent the rotating handle (533) from rotating.

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