Rock plate transportation breakage-proof device

Abstract

The utility model discloses a rock plate transportation breakage-proof device, and relates to the technical field of rock plate machining, the rock plate transportation breakage-proof device comprises a base, the top of the base is fixedly provided with a limiting rod, the surface of the limiting rod is slidably connected with a supporting frame, the surface of the limiting rod is movably sleeved with a damping spring, and the supporting frame is connected with a supporting rod. The upper ends of the damping springs are fixedly connected with the bottom of the supporting frame, the lower ends of the damping springs are fixedly connected with the top of the base, a bottom plate is fixedly installed at the top of the supporting frame, two first sliding ways are formed in the top of the bottom plate, and first bidirectional threaded rods are rotationally connected into the two first sliding ways, so that the two second moving blocks move relatively. And the two clamping plates on the same side move relatively, so that the positions of the four clamping plates can be adjusted conveniently, adjustment can be carried out conveniently according to rock plates of different sizes, the rock plates can be fixed conveniently, the rock plate fixing convenience is improved, and the rock plates are prevented from moving to the maximum extent, and damage to the rock plates is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of rock slab processing, and in particular to a rock slab transportation anti-damage device. Background Art

[0002] The heat resistance and acid and alkali resistance of the rock board make it suitable for high temperature or humid environments such as kitchen countertops and bathrooms. Its uniform texture and color are also suitable for modern and simple decoration styles.

[0003] After searching, the existing Chinese patent announcement number is: CN 215400526 U, which provides a rock slab transportation anti-damage device. This patent can provide buffering protection for rock slab products during transportation through the setting of a shock-absorbing device, effectively reducing the quality damage caused during transportation, and solving the problem in the prior art that rock slab products are directly placed on a transport vehicle for transportation, which easily causes collision damage to the rock slab products.

[0004] Although the above patent can effectively reduce the quality damage caused during the transportation process, the above-mentioned rock slab transportation anti-damage device still has the following problems: it cannot clamp and fix rock slabs of different sizes well, resulting in poor fixing effect of the rock slabs, which can easily cause the rock slabs to fall off, etc.

[0005] In order to solve the above problems, a rock slab transportation anti-damage device is proposed. Utility Model Content

[0006] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a rock slab transportation anti-damage device that can solve the problems of the background technology.

[0007] The cam is connected with the support frame via the upper and lower ends of the support frame, and the cam is connected with the support frame via the upper and lower ends of the support frame via the upper and lower ends of the support frame.

[0008] Preferably, the interiors of the two second slideways are both rotatably connected with second bidirectional threaded rods, and the two second bidirectional threaded rods are respectively threadedly connected to two or four second moving blocks.

[0009] Preferably, rubber pads are fixedly mounted on the four clamping plates.

[0010] Preferably, the first bidirectional threaded rod is rotatably sleeved with a fixed box, the fixed box is fixedly connected to one side of the bottom plate, and a ratchet is fixedly sleeved on one end of the first bidirectional threaded rod located inside the fixed box.

[0011] Preferably, a rotating shaft is rotatably connected inside the fixed box, a pawl is fixedly sleeved on the surface of the rotating shaft, and the pawl is in contact with the ratchet wheel.

[0012] Preferably, a torsion spring is movably sleeved on the rotating shaft, one end of the torsion spring close to the pawl is fixedly connected to the pawl, and one end of the torsion spring away from the pawl is fixedly connected to the inside of the fixed box.

[0013] Preferably, a handle is fixedly mounted on one end of the rotating shaft extending to the outside of the fixed box.

[0014] Preferably, the two second bidirectional threaded rods are also provided with fixing boxes, and have the same internal structure.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) The rock slab transportation anti-damage device enables the two second moving blocks to move relative to each other, thereby enabling the two clamping plates on the same side to move relative to each other, thereby facilitating the adjustment of the positions of the four clamping plates, thereby facilitating the adjustment according to rock slabs of different sizes, thereby facilitating the fixation of the rock slabs, improving the convenience of fixing the rock slabs, and preventing the rock slabs from moving and causing damage to the rock slabs to the greatest extent.

[0017] (2) The rock slab transportation anti-damage device causes the pawl to disengage from the ratchet wheel, thereby no longer fixing the first bidirectional threaded rod, which facilitates fixing the first bidirectional threaded rod and prevents the first bidirectional threaded rod from rotating, thereby improving the fixing effect of the four clamps on the rock slab. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 This is a structural schematic diagram of a rock plate transportation anti-damage device of the utility model;

[0020] Figure 2 For this utility model Figure 1 The enlarged schematic diagram at A in the middle;

[0021] Figure 3 For this utility model Figure 1 The enlarged schematic diagram of point B in the middle;

[0022] Figure 4 It is the internal schematic diagram of the fixed box of the utility model.

[0023] Figure numerals: 1. base; 2. limiting rod; 3. shock-absorbing spring; 4. supporting frame; 5. bottom plate; 6. first slide; 7. first bidirectional threaded rod; 8. first moving block; 9. moving plate; 10. second bidirectional threaded rod; 11. clamping plate; 12. fixed box; 13. handle; 14. second moving block; 15. second slide; 16. rotating shaft; 17. torsion spring; 18. pawl; 19. ratchet. 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] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0026] See also Figure 1-4 The utility model provides a technical solution: a rock slab transportation anti-damage device, including a base 1, a limiting rod 2 is fixedly installed on the top of the base 1, a support frame 4 is slidably connected to the surface of the limiting rod 2, a shock-absorbing spring 3 is movably sleeved on the surface of the limiting rod 2, the upper end of the shock-absorbing spring 3 is fixedly connected to the bottom of the support frame 4, the lower end of the shock-absorbing spring 3 is fixedly connected to the top of the base 1, and a bottom plate 5 is fixedly installed on the top of the support frame 4.

[0027] The rock slab is placed on the bottom plate 5, and the shock absorbing spring 3 and the limiting rod 2 are arranged to facilitate buffering of the rock slab, thereby preventing the rock slab from being damaged.

[0028] Two first slides 6 are provided on the top of the base plate 5, and the first two-way threaded rods 7 are rotatably connected inside the two first slides 6. The threads of the first two-way threaded rod 7 on one end of the two first slides 6 are arranged in opposite directions. The two first two-way threaded rods 7 are threadedly connected with first moving blocks 8, and the two first moving blocks 8 are respectively slidably connected inside the two first slides 6. A moving plate 9 is fixedly installed on the top of the two first moving blocks 8. A second slide 15 is provided on the opposite side of the two moving plates 9. Four second moving blocks 14 are slidably connected inside the two second slides 15, and a splint 11 is fixedly installed on the four second moving blocks 14. The two second slides 15 are rotatably connected with second two-way threaded rods 10 inside, and the two second two-way threaded rods 10 are respectively threadedly connected to two or four second moving blocks 14, and rubber pads are fixedly installed on the four splints 11.

[0029] Rotate the first bidirectional threaded rod 7 to make the two first moving blocks 8 move relative to each other, and then make the two moving plates 9 move relative to each other, driving the four clamping plates 11 to move relative to each other in pairs, rotate the second bidirectional threaded rod 10 to make the two second moving blocks 14 move relative to each other, and then make the two clamping plates 11 on the same side move relative to each other, so as to facilitate the adjustment of the positions of the four clamping plates 11, and then facilitate the adjustment according to rock slabs of different sizes, so as to facilitate the fixation of the rock slabs, improve the convenience of fixing the rock slabs, and prevent the rock slabs from moving and causing damage to the rock slabs to the greatest extent.

[0030] The first bidirectional threaded rod 7 is rotatably sleeved with a fixed box 12, and the fixed box 12 is fixedly connected to one side of the base plate 5. A ratchet 19 is fixedly sleeved on one end of the first bidirectional threaded rod 7 located inside the fixed box 12. The interior of the fixed box 12 is rotatably connected with a rotating shaft 16, and a pawl 18 is fixedly sleeved on the surface of the rotating shaft 16, and the pawl 18 is in contact with the ratchet 19. A torsion spring 17 is movably sleeved on the rotating shaft 16, and one end of the torsion spring 17 close to the pawl 18 is fixedly connected to the pawl 18, and one end of the torsion spring 17 away from the pawl 18 is fixedly connected to the inside of the fixed box 12. A handle 13 is fixedly installed on one end of the rotating shaft 16 extending to the outside of the fixed box 12. The two second bidirectional threaded rods 10 are also provided with fixed boxes 12, and have the same internal structure.

[0031] When the first bidirectional threaded rod 7 rotates, it will drive the ratchet 19 to rotate, and the ratchet teeth on the ratchet 19 will squeeze the pawl 18, so that the pawl 18 will rotate, and the torsion spring 17 will deform. When the ratchet 19 no longer squeezes the pawl 18, the pawl 18 will be reset by the torsion of the torsion spring 17, and the pawl 18 will be stuck in the tooth groove on the ratchet 19, so as to fix the first bidirectional threaded rod 7, push the handle 13, so that the handle 13 drives the rotating shaft 16 to rotate, and then the pawl 18 will rotate, so that the pawl 18 will be disengaged from the ratchet 19, and the first bidirectional threaded rod 7 will no longer be fixed, which is convenient for fixing the first bidirectional threaded rod 7, and thus preventing the first bidirectional threaded rod 7 from self-rotation, thereby improving the fixing effect of the four clamping plates 11 on the rock slab.

[0032] Working principle:

[0033] The first bidirectional threaded rod 7 is rotated to make the two first moving blocks 8 move relative to each other, and then the two moving plates 9 move relative to each other, driving the four clamping plates 11 to move relative to each other in pairs, and the second bidirectional threaded rod 10 is rotated to make the two second moving blocks 14 move relative to each other, and then the two clamping plates 11 on the same side move relative to each other, so as to facilitate the adjustment of the positions of the four clamping plates 11. When the first bidirectional threaded rod 7 is rotated, the ratchet 19 is driven to rotate, so that the ratchet teeth on the ratchet 19 squeeze the pawl 18, so that the pawl 18 rotates, and the ratchet 18 rotates. When the torsion spring 17 is deformed, when the ratchet 19 no longer squeezes the pawl 18, the pawl 18 is reset by the torsion of the torsion spring 17, so that the pawl 18 is stuck in the tooth groove on the ratchet 19, thereby fixing the first bidirectional threaded rod 7, pushing the handle 13, so that the handle 13 drives the rotating shaft 16 to rotate, and then the pawl 18 rotates, so that the pawl 18 is disengaged from the ratchet 19, and the first bidirectional threaded rod 7 is no longer fixed, which facilitates the fixation of the first bidirectional threaded rod 7 and prevents the first bidirectional threaded rod 7 from rotating.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rock plate transport anti-damage device, comprising a base (1), characterized in that: A limiting rod (2) is fixedly installed on the top of the base (1), a support frame (4) is slidably connected to the surface of the limiting rod (2), a shock-absorbing spring (3) is movably sleeved on the surface of the limiting rod (2), the upper end of the shock-absorbing spring (3) is fixedly connected to the bottom of the support frame (4), the lower end of the shock-absorbing spring (3) is fixedly connected to the top of the base (1), a bottom plate (5) is fixedly installed on the top of the support frame (4), two first slideways (6) are provided on the top of the bottom plate (5), the insides of the two first slideways (6) are rotatably connected to a first bidirectional threaded rod (7), and the first bidirectional threaded rod (7) The threads on one end of the two first slideways (6) are arranged in opposite directions, and the two first bidirectional threaded rods (7) are both threadedly connected with a first moving block (8), and the two first moving blocks (8) are respectively slidably connected inside the two first slideways (6), and a moving plate (9) is fixedly installed on the top of the two first moving blocks (8), and a second slideway (15) is provided on the opposite side of the two moving plates (9), and four second moving blocks (14) are slidably connected inside the two second slideways (15), and a clamping plate (11) is fixedly installed on the four second moving blocks (14).

2. The rock plate transportation anti-damage device according to claim 1 is characterized by: The insides of the two second slideways (15) are both rotatably connected with second bidirectional threaded rods (10), and the two second bidirectional threaded rods (10) are respectively threadedly connected to two or four second moving blocks (14).

3. The rock plate transportation anti-damage device according to claim 2 is characterized by: Rubber pads are fixedly mounted on the four clamping plates (11).

4. The rock plate transportation anti-damage device according to claim 3 is characterized by: The first bidirectional threaded rod (7) is rotatably sleeved with a fixed box (12), the fixed box (12) is fixedly connected to one side of the bottom plate (5), and a ratchet (19) is fixedly sleeved on one end of the first bidirectional threaded rod (7) located inside the fixed box (12).

5. The rock plate transportation anti-damage device according to claim 4 is characterized by: The interior of the fixed box (12) is rotatably connected with a rotating shaft (16), a ratchet pawl (18) is fixedly sleeved on the surface of the rotating shaft (16), and the ratchet pawl (18) is in contact with a ratchet wheel (19).

6. The rock plate transportation anti-damage device according to claim 5 is characterized by: A torsion spring (17) is movably sleeved on the rotating shaft (16); one end of the torsion spring (17) close to the pawl (18) is fixedly connected to the pawl (18); and one end of the torsion spring (17) away from the pawl (18) is fixedly connected to the inside of the fixed box (12).

7. The rock plate transportation anti-damage device according to claim 6 is characterized by: A handle (13) is fixedly mounted on one end of the rotating shaft (16) extending to the outside of the fixed box (12).

8. The rock plate transportation anti-damage device according to claim 7 is characterized by: The two second bidirectional threaded rods (10) are also provided with fixing boxes (12), and have the same internal structure.

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