Transportation trolley for transporting dangerous industrial raw materials

Abstract

The utility model discloses a transportation trolley for transporting dangerous industrial raw materials, and relates to the technical field of transportation. Comprising a base, a limiting plate is arranged over the base, limiting grooves are formed in the two sides of the top end of the limiting plate, chemical raw material barrels are movably arranged on the inner walls of the limiting grooves, a mounting base is fixedly arranged on one side of the limiting plate, a mounting groove is formed in the top of the mounting base, and an insertion block is movably arranged in the mounting groove; the insertion block is movably connected with the installation base in an inserted mode. By arranging the lead screw, the hand wheel, the nut seat, the transverse rod, the connecting rod and the handrail, the lead screw is driven to rotate by rotating the hand wheel, the rotating lead screw enables the transverse rod, the connecting rod and the handrail to vertically move through threaded fit between the rotating lead screw and the nut seat, and therefore the function of adjusting the height of the handrail is achieved; a worker can adjust the height of the handrail according to the height of the worker.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation, in particular to a transport trolley for transporting dangerous industrial raw materials. Background Art

[0002] Chemical raw materials refer to raw materials used to manufacture chemicals and other chemical substances, such as acids, alkalis, organic compounds, gases, liquids, solids, etc. These chemical raw materials are dangerous to a certain extent. In order to ensure personnel safety and environmental protection, chemical raw materials are generally classified according to their hazard levels internationally.

[0003] Chinese utility model patent CN220974240U discloses a transfer vehicle, including a base, a positioning plate is slidably installed at the top center of the base, a lifting limit plate is movably installed at the top of the base through a lifting mechanism, the lifting limit plate and the lifting mechanism are detachably connected, positioning grooves are symmetrically opened on both sides of the top of the positioning plate, a drainage groove is opened on one side of the positioning groove, and limiting grooves are installed at the positions corresponding to the positioning grooves on both sides of the top of the lifting limit plate. The utility model can limit the upper and lower ends of the raw material barrel, has the effect of strengthening the transportation stability of the raw material barrel, and avoids the problem proposed in the background technology that when the speed is unstable during the process of pushing the transfer vehicle to move, the upper end of the chemical raw material barrel is prone to shaking, causing the entire chemical raw material barrel to jump out of the inner side of the positioning plate; the height of the lifting limit plate can also be adjusted according to the height of the raw material barrel, and has good adaptability.

[0004] In order to push the transfer vehicle to move, the transfer vehicle is installed with structures such as rollers and handrails. However, the transfer vehicle does not have the function of adjusting the height of the handrails. If the staff uses handrails that are not suitable for their height for a long time, it will cause the staff to adopt a bad working posture to push the transfer vehicle, which may easily cause physical discomfort to the staff. Utility Model Content

[0005] The utility model provides a transport trolley for transporting dangerous industrial raw materials to solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a transport trolley for transporting dangerous industrial raw materials, comprising a base, a limit plate is arranged directly above the base, both sides of the top of the limit plate are provided with limit grooves, and a chemical raw material barrel is movably arranged on the inner wall of the limit groove, a mounting seat is fixedly arranged on one side of the limit plate, a mounting groove is arranged on the top of the mounting seat, and an insert block is movably arranged inside the mounting groove, the connection relationship between the insert block and the mounting seat is movably plugged, a warning sign is fixedly arranged on one end of the insert block, a warning sign is fixedly arranged on the front of the warning sign, and a vertical plate is fixedly arranged on one side of the top of the base;

[0007] A screw rod is movably provided inside the vertical plate, one end of the screw rod passes through the top of the inner wall of the vertical plate and extends to the top of the outer wall of the vertical plate, a handwheel is fixedly provided at one end of the screw rod, a nut seat is movably provided on the surface of the screw rod, the connection relationship between the nut seat and the screw rod is a threaded connection, transverse rods are fixedly provided on both sides of the nut seat, a connecting rod is fixedly provided on the top of the transverse rod, a handrail is fixedly provided on one end of the connecting rod, and the handrail is U-shaped.

[0008] Furthermore, rollers are arranged at the four corners of the bottom of the base.

[0009] Furthermore, a socket is provided on the inner side of the plug block, and a bolt is movably provided inside the socket. The connection between the bolt and the mounting seat is a threaded connection, and a threaded hole matching the bolt is provided on one side inside the mounting seat.

[0010] Furthermore, the connection relationship between the bolt and the plug block is a movable plug-in.

[0011] Furthermore, the surface of the armrest is provided with an anti-slip cover.

[0012] Furthermore, a guide block is fixedly provided at one end of the transverse rod, and one end of the guide block is slidably connected to a slide groove at one side of the inner wall of the vertical plate.

[0013] Compared with the prior art, the utility model provides a transport vehicle for transporting dangerous industrial raw materials, which has the following beneficial effects:

[0014] 1. The transport trolley for transporting dangerous industrial raw materials is provided with a screw rod, a hand wheel, a nut seat, a transverse rod, a connecting rod and a handrail. The screw rod is driven to rotate by turning the hand wheel. The rotating screw rod cooperates with the thread between the nut seat to make the transverse rod, the connecting rod and the handrail move vertically, thereby realizing the function of adjusting the height of the handrail. The staff can adjust the height of the handrail according to their own height.

[0015] 2. The transport vehicle for transporting dangerous industrial raw materials is equipped with warning signs and warning symbols. The warning signs on the warning signs can convey important information to the surrounding people, reminding them that there are dangerous raw materials on the transport vehicle, which can reduce the occurrence of accidents and improve the safety of the transportation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a structural front view of the utility model;

[0018] Figure 3 This is a schematic diagram of the front view structure of the vertical plate of the utility model;

[0019] Figure 4 It is a schematic diagram of the enlarged structure of part A of the utility model.

[0020] In the figure: 1. base; 101. limit plate; 102. chemical raw material barrel; 103. roller; 2. mounting seat; 201. warning sign; 202. plug block; 203. bolt; 204. warning sign; 3. vertical plate; 301. screw rod; 302. hand wheel; 303. nut seat; 304. transverse rod; 305. connecting rod; 306. handrail; 307. anti-slip sleeve; 4. guide block. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 The utility model discloses a transport trolley for transporting dangerous industrial raw materials, including a base 1, a limit plate 101 is arranged directly above the base 1, both sides of the top of the limit plate 101 are provided with limit grooves, and a chemical raw material barrel 102 is movably arranged on the inner wall of the limit groove, a mounting seat 2 is fixedly arranged on one side of the limit plate 101, a mounting groove is arranged on the top of the mounting seat 2, and an insert block 202 is movably arranged inside the mounting groove, and the connection relationship between the insert block 202 and the mounting seat 2 is movably plugged, a warning sign 201 is fixedly arranged on one end of the insert block 202, and a warning sign 204 is fixedly arranged on the front of the warning sign 201, and a vertical plate 3 is fixedly arranged on one side of the top of the base 1;

[0023] A screw rod 301 is movably provided inside the vertical plate 3, one end of the screw rod 301 passes through the top of the inner wall of the vertical plate 3 and extends to the top of the outer wall of the vertical plate 3, a hand wheel 302 is fixedly provided at one end of the screw rod 301, a nut seat 303 is movably provided on the surface of the screw rod 301, the connection relationship between the nut seat 303 and the screw rod 301 is a threaded connection, transverse rods 304 are fixedly provided on both sides of the nut seat 303, a connecting rod 305 is fixedly provided on the top of the transverse rod 304, a handrail 306 is fixedly provided at one end of the connecting rod 305, and the handrail 306 is U-shaped.

[0024] Specifically, rollers 103 are disposed at four corners of the bottom of the base 1 .

[0025] In this embodiment, by providing the roller 103, the roller 103 can be rolled by pushing or pulling the handrail 306, thereby driving the transport trolley to move.

[0026] Specifically, a socket is provided on the inner side of the plug block 202 , and a bolt 203 is movably provided inside the socket. The bolt 203 is connected to the mounting seat 2 by a threaded connection. A threaded hole matching the bolt 203 is provided on one side inside the mounting seat 2 .

[0027] In this embodiment, a bolt 203 is provided and the bolt 203 is moved by twisting it. When one end of the bolt 203 is removed from the socket on the plug block 202, the limit on the plug block 202 can be released, and then the warning sign 201 can be removed, thereby realizing the detachable function of the warning sign 201, thereby facilitating the replacement of the warning sign 201.

[0028] Specifically, the connection relationship between the bolt 203 and the plug block 202 is a movable plug-in.

[0029] In this embodiment, a bolt 203 is provided and the bolt 203 is moved by screwing the bolt 203 . When one end of the bolt 203 is inserted into the insertion hole on the insertion block 202 , the insertion block 202 can be limited.

[0030] Specifically, the surface of the armrest 306 is covered with an anti-slip cover 307 .

[0031] In this embodiment, by providing the anti-slip cover 307 , the friction between the palm and the armrest 306 can be enhanced, so that the staff can hold the armrest 306 more stably.

[0032] Specifically, a guide block 4 is fixedly provided at one end of the transverse rod 304 , and one end of the guide block 4 is slidably connected to a slide groove at one side of the inner wall of the vertical plate 3 .

[0033] In this embodiment, by providing the guide block 4, the nut seat 303 can be guided so that the nut seat 303 can move vertically stably.

[0034] When in use, the screw rod 301 is driven to rotate by turning the hand wheel 302, and the rotating screw rod 301 cooperates with the thread of the nut seat 303 to make the transverse rod 304, the connecting rod 305 and the handrail 306 move vertically. The staff can adjust the height of the handrail 306 according to their own height and adjust the handrail 306 to a suitable height;

[0035] By pushing or pulling the handrail 306, the roller 103 is rolled, thereby driving the transport trolley to move. During the transportation process, the warning sign 204 on the warning sign 201 can convey important information to the surrounding personnel, reminding them that the transport trolley is loaded with dangerous raw materials;

[0036] When removing the warning sign 201, the bolt 203 is moved by screwing it. When one end of the bolt 203 is removed from the insertion hole on the insert block 202, the limit of the insert block 202 can be released, and then the warning sign 201 can be removed.

[0037] When installing the warning sign 201, insert the plug block 202 on the warning sign 201 into the mounting groove on the mounting base 2, and then move the bolt 203 by screwing it. When one end of the bolt 203 is inserted into the socket on the plug block 202, the plug block 202 can be limited, thereby realizing the installation of the warning sign 201.

[0038] In summary, the transport trolley for transporting dangerous industrial raw materials is provided with a screw rod 301, a hand wheel 302, a nut seat 303, a transverse rod 304, a connecting rod 305 and an armrest 306. The screw rod 301 is driven to rotate by turning the hand wheel 302. The rotating screw rod 301 cooperates with the thread of the nut seat 303 to make the transverse rod 304, the connecting rod 305 and the armrest 306 move vertically, thereby realizing the function of adjusting the height of the armrest 306. The staff can adjust the height of the armrest 306 according to their own height. By providing a warning sign 201 and a warning mark 204, the warning mark 204 on the warning sign 201 can convey important information to the surrounding personnel, reminding them that there are dangerous raw materials on the transport trolley, which can reduce the occurrence of accidents and improve the safety of the transportation process.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transport vehicle for transporting dangerous industrial raw materials, comprising a base (1), characterized in that: A limit plate (101) is arranged directly above the base (1), and both sides of the top of the limit plate (101) are provided with limit grooves, and a chemical raw material barrel (102) is movably arranged on the inner wall of the limit groove, a mounting seat (2) is fixedly arranged on one side of the limit plate (101), a mounting groove is arranged on the top of the mounting seat (2), and an insert block (202) is movably arranged inside the mounting groove, and the connection relationship between the insert block (202) and the mounting seat (2) is movably plugged, a warning sign (201) is fixedly arranged on one end of the insert block (202), and a warning mark (204) is fixedly arranged on the front of the warning sign (201), and a vertical plate (3) is fixedly arranged on one side of the top of the base (1); A screw rod (301) is movably arranged inside the vertical plate (3), one end of the screw rod (301) penetrates the top of the inner wall of the vertical plate (3) and extends to the top of the outer wall of the vertical plate (3), one end of the screw rod (301) is fixedly arranged with a hand wheel (302), a nut seat (303) is movably arranged on the surface of the screw rod (301), the connection relationship between the nut seat (303) and the screw rod (301) is a threaded connection, transverse rods (304) are fixedly arranged on both sides of the nut seat (303), a connecting rod (305) is fixedly arranged on the top of the transverse rod (304), and a handrail (306) is fixedly arranged on one end of the connecting rod (305), and the handrail (306) is U-shaped.

2. A transport vehicle for transporting dangerous industrial raw materials according to claim 1, characterized in that: Rollers (103) are arranged at the four corners of the bottom of the base (1).

3. A transport vehicle for transporting dangerous industrial raw materials according to claim 1, characterized in that: A socket is provided on the inner side of the plug block (202), and a bolt (203) is movably provided inside the socket. The connection between the bolt (203) and the mounting seat (2) is a threaded connection, and a threaded hole matching the bolt (203) is provided on one side inside the mounting seat (2).

4. A transport vehicle for transporting dangerous industrial raw materials according to claim 3, characterized in that: The connection relationship between the bolt (203) and the plug block (202) is a movable plug-in connection.

5. A transport vehicle for transporting dangerous industrial raw materials according to claim 1, characterized in that: The surface of the handrail (306) is covered with an anti-slip cover (307).

6. A transport vehicle for transporting dangerous industrial raw materials according to claim 1, characterized in that: A guide block (4) is fixedly provided at one end of the transverse rod (304), and one end of the guide block (4) is slidably connected to a slide groove on one side of the inner wall of the vertical plate (3).

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