Dangerous chemical transfer equipment

Abstract

The utility model discloses dangerous chemical transfer equipment, and relates to the technical field of dangerous chemical transfer. The device comprises a trolley, a baffle is arranged on one side of the trolley through a clamping block, two fixing blocks which are symmetrically distributed are fixedly installed on each of the two sides of the trolley, a threaded rod rotationally penetrates through the portion between the two fixing blocks on each same side, and the thread directions of the two threaded rods are the same. The outer sides of the threaded rods are in threaded connection with first moving blocks, first hydraulic telescopic rods are fixedly installed at the bottom ends of the first moving blocks, connecting plates located at the bottom of the trolley are fixedly installed at the driving ends of the first hydraulic telescopic rods, and a lifting plate is fixedly installed between the two connecting plates. The two connecting plates are fixed to the edge of the lifting plate. According to the utility model, the container does not need to be manually carried to a trolley, so that the burden of up-down carrying of workers is reduced, and the safety of the workers is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dangerous chemical transportation, in particular to dangerous chemical transportation equipment. Background Art

[0002] Dangerous chemicals refer to highly toxic chemicals and other chemicals that are toxic, corrosive, explosive, flammable, and combustion-supporting, and are harmful to humans, facilities, and the environment. Once leaked, they can cause great harm to humans and the environment. Therefore, special care is required when transporting chemicals. Currently, the carriers for transportation are generally simply transported by forklifts and carts. However, when placing containers containing hazardous chemicals on carts, they are manually moved to the carts, which is quite labor-intensive and reduces the safety of workers. Utility Model Content

[0003] In order to solve the problem that hazardous chemical containers are manually moved to a trolley, which consumes manpower and reduces safety, the utility model aims to provide a hazardous chemical transfer equipment.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions: a dangerous chemical transfer equipment, including a trolley, one side of the trolley is provided with a baffle through a clamping block, two symmetrically distributed fixed blocks are fixedly installed on both sides of the trolley, a threaded rod is rotatably passed through the two fixed blocks on each same side, the thread directions of the two threaded rods are the same, the outer side of the threaded rod is threadedly connected with a first moving block, the bottom end of the first moving block is fixedly installed with a first hydraulic telescopic rod, the driving end of the first hydraulic telescopic rod is fixedly installed with a connecting plate located at the bottom of the trolley, a lifting plate is fixedly installed between the two connecting plates, and the two connecting plates are fixed at the edges of the lifting plate.

[0005] Preferably, a C-shaped frame is fixedly installed on the upper surface of the inner wall of the trolley, and a second hydraulic telescopic rod is fixedly installed on the lower surface of the inner wall of the C-shaped frame, and a first wedge block is fixedly installed on the driving end of the second hydraulic telescopic rod, and second wedge blocks used in conjunction with the first wedge block are provided on both sides of the first wedge block, and first clamping assemblies are provided on opposite sides of the two second wedge blocks, and the first clamping assembly includes a second moving block, and the relative inner side of the second moving block is fixed on the corresponding second wedge block, and a clamping plate is provided on the side of the second moving block away from the second wedge block, and second clamping assemblies used in conjunction with the first clamping assembly are provided on both sides of the inner wall of the trolley, and the second clamping assembly has the same structure as the first clamping assembly, wherein the second moving block in the second clamping assembly is fixed to the inner wall of the trolley.

[0006] Compared with the prior art, the beneficial effects of the present invention are:

[0007] 1. This application does not require manual transport of the container to the trolley, which reduces the burden of manual up and down transport and increases the safety of workers;

[0008] 2. The present application fixes the container placed in the trolley, thereby preventing the container from shaking in the trolley during transportation, causing the container to explode and endanger personal safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0010] Figure 1 It is a schematic diagram of the structure of the utility model.

[0011] Figure 2 It is a schematic diagram of the bottom structure of the utility model.

[0012] Figure 3 It is a schematic diagram of the connection structure of the first wedge block and the second wedge block in the utility model.

[0013] Figure 4 It is a schematic diagram of the structure of the moving rod and the second limiting rod in the utility model.

[0014] In the figure: 1. trolley; 11. baffle; 2. fixed block; 21. threaded rod; 22. first moving block; 23. first hydraulic telescopic rod; 24. connecting plate; 25. lifting plate; 26. transmission belt; 27. motor; 3. U-shaped frame; 30. second hydraulic telescopic rod; 32. first wedge block; 33. second wedge block; 34. support block; 35. support table; 4. first clamping assembly; 40. second clamping assembly; 41. second moving block; 42. clamping plate; 5. fixed plate; 51. moving rod; 52. disc; 53. spring; 54. cylinder; 6. rubber pad; 7. first limit rod; 8. second limit rod; 81. limit groove. DETAILED DESCRIPTION

[0015] 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.

[0016] Example: Figure 1-4 As shown, the utility model provides a hazardous chemical transfer equipment, including a trolley 1, one side of the trolley 1 is provided with a baffle 11 through a clamping block, two symmetrically distributed fixed blocks 2 are fixedly installed on both sides of the trolley 1, a threaded rod 21 is rotatably passed through the two fixed blocks 2 on each same side, the thread directions of the two threaded rods 21 are the same, the outer side of the threaded rod 21 is threadedly connected with a first moving block 22, the bottom end of the first moving block 22 is fixedly installed with a first hydraulic telescopic rod 23, the driving end of the first hydraulic telescopic rod 23 is fixedly installed with a connecting plate 24 located at the bottom of the trolley 1, a lifting plate 25 is fixedly installed between the two connecting plates 24, and the two connecting plates 24 are fixed at the edge of the lifting plate 25.

[0017] A U-shaped frame 3 is fixedly installed on the upper surface of the inner wall of the trolley 1, and a second hydraulic telescopic rod 30 is fixedly installed on the lower surface of the inner wall of the U-shaped frame 3. A first wedge block 32 is fixedly installed on the driving end of the second hydraulic telescopic rod 30. Second wedge blocks 33 used in conjunction with the first wedge block 32 are provided on both sides of the first wedge block 32, and first clamping assemblies 4 are provided on opposite sides of the two second wedge blocks 33. The first clamping assembly 4 includes a second moving block 41, and the opposite inner side of the second moving block 41 is fixed on the corresponding second wedge block 33. A clamping plate 42 is provided on the side of the second moving block 41 away from the second wedge block 33. Second clamping assemblies 40 used in conjunction with the first clamping assembly 4 are provided on both sides of the inner wall of the trolley 1. The second clamping assembly 40 has the same structure as the first clamping assembly 4, wherein the second moving block 41 in the second clamping assembly 40 is fixed to the inner wall of the trolley 1.

[0018] A plurality of annular evenly distributed fixing plates 5 are fixedly installed on the side of each clamping plate 42 close to the second moving block 41, and two symmetrically distributed moving rods 51 are fixedly installed on the side of the fixing plate 5 away from the clamping plate 42. A disk 52 is provided on the external sliding sleeve of the moving rod 51, and a spring 53 is fixedly installed between the disk 52 and the fixing plate 5. The spring 53 is located on the outside of the moving rod 51, and a cylinder 54 is fixedly installed on the side of the disk 52 away from the fixing plate 5. The moving rod 51 is located in the cylinder 54, and the cylinder 54 is fixed on the second moving block 41. By arranging the spring 53, when the clamping plate 42 clamps the container of hazardous chemicals, due to excessive clamping force, the spring 53 contracts toward the direction of the second moving block 41, and at the same time, drives the moving rod 51 to move toward the direction of the second moving block 41, so as to buffer the excessive clamping force and prevent the clamping plate 42 from causing easy damage to the hazardous chemicals and affecting the transportation of hazardous chemicals.

[0019] A support block 34 is fixedly installed at the bottom edge of each second wedge block 33, and a support platform 35 is provided on the outer sliding card of the support block 34. The support platform 35 is fixed on the upper surface of the inner wall of the trolley 1. The second wedge block 33 is supported by arranging the support block 34 and the support platform 35. At the same time, the support block 34 is slidably clamped on the support platform 35, so that the second wedge block 33 is more stable when moving.

[0020] A rubber pad 6 is fixedly installed on one side of each clamping plate 42 away from the second moving block 41. By providing the rubber pad 6, the container containing dangerous chemicals is protected to prevent the clamping plate 42 from being easily damaged due to excessive force when clamping, thereby exposing the dangerous chemicals and endangering human health.

[0021] A first limiting rod 7 is fixedly installed between each two fixed blocks 2 on the same side, and each first movable block 22 is slidably sleeved on the first limiting rod 7. By setting the first limiting rod 7, the first movable block 22 is limited to prevent the first movable block 22 from rotating with the rotation of the threaded rod 21 and affecting the movement of the first movable block 22.

[0022] Two symmetrically distributed second limit rods 8 are fixedly installed on the outside of each moving rod 51, and limit grooves 81 used in conjunction with the second limit rods 8 are opened on both sides of the inner wall of the cylinder 54. By setting the second limit rods 8 and the limit grooves 81, the moving rod 51 is more stable when moving. At the same time, the moving rod 51 is limited to prevent the moving rod 51 from detaching from the cylinder 54 and the disk 52 under the rebound of the spring 53, thereby affecting the buffering of the splint 42.

[0023] The two threaded rods 21 are connected by a transmission belt 26. A motor 27 is fixedly installed on one side of one of the fixed blocks 2 away from the baffle 11. The driving end of the motor 27 is fixed to the end of one of the threaded rods 21. By setting the motor 27, when the motor 27 is started, it drives one of the threaded rods 21 to rotate, and then drives the other threaded rod 21 to rotate through the transmission connection of the transmission belt 26, thereby driving the two threaded rods 21 to rotate at the same time, driving the first moving block 22 to move.

[0024] Working principle: In actual use, when it is necessary to transfer a container containing hazardous chemicals, first push the device to the place where the container needs to be transferred, then take the baffle 11 off the trolley 1, and then rotate the two threaded rods 21 at the same time to drive the two first moving blocks 22, the first hydraulic telescopic rod 23 and the connecting plate 24 and the lifting plate 25 located at the bottom of the trolley 1 to move in the direction of the baffle 11 to expose the lifting plate 25, and then start the extension and retraction of the two first hydraulic telescopic rods 23 at the same time to drive the connecting plate 24 and the lifting plate 25 to move downward, so that the lifting plate 25 moves to a suitable position, close the first hydraulic telescopic rod 23, and then place the container containing hazardous chemicals on the lifting plate 25, and then start the first hydraulic telescopic rod 23 to drive the connecting plate 24, the lifting plate 25 and the container on the lifting plate 25 to rise. When the lifting plate 25 is in contact with the bottom of the trolley 1, close the first hydraulic telescopic rod 23, and then manually move the container to the position of the rubber pad 6 on the second clamping assembly 40 to make the outside of the container in contact with the rubber pad 6;

[0025] After the two containers are fitted with the rubber pad 6 on the second clamping assembly 40, the second hydraulic telescopic rod 30 is started to drive the first wedge block 32 to move downward. Since the first wedge block 32 and the second wedge block 33 are inclined surfaces, the connection assembly between the two second wedge blocks 33, the second moving block 41 and the clamping plate 42 is driven to move toward the direction of the container during the downward movement of the first wedge block 32, so that the container is clamped by the cooperation between the first clamping assembly 4 and the second clamping assembly 40, and after being fixed, it is transported by the trolley 1.

[0026] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A hazardous chemical transport device, comprising a trolley (1), characterized in that: A baffle (11) is provided on one side of the trolley (1) through a clamping block, and two symmetrically distributed fixed blocks (2) are fixedly installed on both sides of the trolley (1), and a threaded rod (21) is rotatably passed through the two fixed blocks (2) on each same side, and the thread directions of the two threaded rods (21) are the same. The outer side of the threaded rod (21) is threadedly connected to a first moving block (22), and a first hydraulic telescopic rod (23) is fixedly installed at the bottom end of the first moving block (22), and a connecting plate (24) located at the bottom of the trolley (1) is fixedly installed at the driving end of the first hydraulic telescopic rod (23), and a lifting plate (25) is fixedly installed between the two connecting plates (24), and the two connecting plates (24) are fixed at the edges of the lifting plate (25).

2. A dangerous chemical transfer equipment as claimed in claim 1, characterized in that: A U-shaped frame (3) is fixedly mounted on the upper surface of the inner wall of the trolley (1); a second hydraulic telescopic rod (30) is fixedly mounted on the lower surface of the inner wall of the U-shaped frame (3); a first wedge block (32) is fixedly mounted on the driving end of the second hydraulic telescopic rod (30); second wedge blocks (33) for use with the first wedge block (32) are provided on both sides of the first wedge block (32); first clamping assemblies (4) are provided on opposite sides of the two second wedge blocks (33); the first clamping assembly (4) includes a second moving block ( 41), the relative inner side of the second moving block (41) is fixed on the corresponding second wedge block (33), a clamping plate (42) is provided on the side of the second moving block (41) away from the second wedge block (33), and second clamping assemblies (40) for use with the first clamping assembly (4) are provided on both sides of the inner wall of the trolley (1), the second clamping assembly (40) and the first clamping assembly (4) have the same structure, wherein the second moving block (41) in the second clamping assembly (40) is fixed on the inner wall of the trolley (1).

3. A dangerous chemical transfer equipment as claimed in claim 2, characterized in that: A plurality of annular evenly distributed fixing plates (5) are fixedly mounted on one side of each clamping plate (42) close to the second moving block (41); two symmetrically distributed moving rods (51) are fixedly mounted on one side of the fixing plate (5) away from the clamping plate (42); a disk (52) is provided on the outer sliding sleeve of the moving rod (51); a spring (53) is fixedly mounted between the disk (52) and the fixing plate (5); the spring (53) is located outside the moving rod (51); a cylinder (54) is fixedly mounted on one side of the disk (52) away from the fixing plate (5); the moving rod (51) is located in the cylinder (54); and the cylinder (54) is fixed on the second moving block (41).

4. A dangerous chemical transfer equipment as claimed in claim 2, characterized in that: A support block (34) is fixedly mounted at the bottom edge of each second wedge block (33), and an external sliding card of the support block (34) is provided with a support platform (35), and the support platform (35) is fixed on the upper surface of the inner wall of the trolley (1).

5. The hazardous chemical transfer equipment according to claim 2, characterized in that: A rubber pad (6) is fixedly mounted on one side of each clamping plate (42) away from the second moving block (41).

6. The hazardous chemical transfer equipment according to claim 1, characterized in that: A first limiting rod (7) is fixedly installed between the two fixed blocks (2) on each same side, and each of the first moving blocks (22) is slidably sleeved on the first limiting rod (7).

7. The hazardous chemical transfer equipment according to claim 3, characterized in that: Two symmetrically distributed second limiting rods (8) are fixedly mounted on the outside of each of the moving rods (51), and limiting grooves (81) for use with the second limiting rods (8) are provided on both sides of the inner wall of the cylinder (54).

8. The hazardous chemical transfer equipment according to claim 1, characterized in that: The two threaded rods (21) are connected to each other by a transmission belt (26); a motor (27) is fixedly mounted on a side of one of the fixed blocks (2) away from the baffle (11); and a driving end of the motor (27) is fixed to an end of one of the threaded rods (21).

Images