Acetylene steel cylinder transfer trolley

Abstract

The acetylene steel cylinder transfer trolley comprises a bottom plate, a placing structure is arranged on the bottom plate, acetylene steel cylinders are arranged in the placing structure, a clamping structure is arranged on the bottom plate, four universal wheels are fixedly connected to the four corners of the bottom of the bottom plate, and a push handle is fixedly connected to one side of the bottom plate. The acetylene steel cylinder transfer trolley has the advantages that the placing structure and the clamping structure are arranged on the bottom plate of the transfer trolley, the placing structure is used for bearing and limiting the bottom of an acetylene steel cylinder and is matched with the clamping structure on the upper portion of the bottom plate to clamp and limit the upper portion of the acetylene steel cylinder, and the baffles and the protection strips are arranged on the two sides of the vertical rod to fix and protect five faces of the acetylene steel cylinder; the acetylene steel cylinders are prevented from being collided and toppled in the transporting process, the stability and reliability of the acetylene steel cylinders in the transporting process are improved, a plurality of acetylene steel cylinders can be transported through the transporting trolley at a time, the transporting efficiency of the acetylene steel cylinders is improved, workers do not need to hold the steel cylinders with hands in the transporting process, and the working efficiency is improved. And the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of acetylene cylinder transportation equipment, and in particular relates to an acetylene cylinder transfer vehicle. Background Art

[0002] Acetylene, commonly known as wind coal and calcium carbide gas, is the smallest member of the alkyne compound series. It is an organic compound and a colorless gas at room temperature and pressure. It is one of the important raw materials for organic synthesis and a monomer for synthetic rubber, synthetic fiber and plastic. It can also be used for oxyacetylene welding and cutting. In the production of acetylene gas, acetylene gas needs to be stored and transported in gas cylinders.

[0003] In the prior art, acetylene cylinders are usually transported manually or by hoisting, which is very inconvenient to use. The cylinders are prone to collision during transportation. Acetylene cylinders lack corresponding fixing components during transportation. Therefore, during the transportation of acetylene cylinders, workers are required to hold the acetylene cylinders by hand to prevent them from tipping over. The transportation stability of acetylene cylinders is poor, the transportation efficiency is low, and the labor intensity of workers is high. Utility Model Content

[0004] The utility model aims to provide an acetylene cylinder transfer vehicle to solve the problems of poor stability, low transfer efficiency and high labor intensity of workers in the prior art during the transfer of acetylene cylinders.

[0005] To achieve the above-mentioned purpose, the technical solution of the utility model is: an acetylene cylinder transport vehicle, comprising a bottom plate, a placement structure is provided on the bottom plate, the acetylene cylinder is arranged in the placement structure, a bottom plate clamping structure, four universal wheels are fixedly connected to the bottom four corners of the bottom plate, and a push handle is fixedly connected to one side of the bottom plate;

[0006] The placement structure includes a placement seat and a placement groove. Four placement seats are slidably connected in a rectangular array on the bottom plate. The placement seat is provided with a placement groove. Four fixed seats matching the placement seats are fixedly connected at the bottom of the bottom plate. A guide column is fixedly connected inside the fixed seat. The guide column is slidably connected to the placement seat. A first spring is sleeved on the outer wall of the guide column. One end of the first spring is fixedly connected to the placement seat, and the other end is fixedly connected to the fixed seat.

[0007] The clamping structure includes a vertical rod and a fixed block. Four groups of vertical rods are fixedly connected to the bottom plate, and each group of vertical rods is provided with four. The top of the vertical rod is fixedly connected to the fixed block, and a slide groove is provided on the fixed block. A clamping block is provided between two adjacent fixed blocks, and slide rails are fixedly connected to both sides of the clamping block. The clamping block is slidably connected to the fixed block through the slide rails. The end cross-section of the clamping block is an arc shape, and a fixing bar is fixedly connected between two adjacent fixed blocks. A guide rod is provided between the fixing bar and the clamping block, one end of the guide rod is fixedly connected to the clamping block, and the other end passes through the fixing bar and is slidably connected to the fixing bar. A second spring is sleeved on the outer wall of the guide rod, one end of the second spring is fixedly connected to the fixing bar, and the other end is fixedly connected to the clamping block. A limiting plate is fixedly connected to the clamping block, and the limiting plate passes through the fixing bar and is slidably connected to the fixing bar.

[0008] Preferably, limiting slide grooves are provided inside the bottom plates on both sides of the placing seat and the fixed seat, sliders are fixedly connected to both sides of the placing seat, guide strips are fixedly connected to the limiting slide grooves, rollers are fixedly connected to the ends of the sliders, and the placing seat is slidably connected to the limiting slide grooves through the sliders.

[0009] Preferably, a connecting strip is provided in the limiting plate, one end of the connecting strip is fixedly connected to a pressing block, and the other end is fixedly connected to a clamping block, the fixing strip is provided with a clamping groove matched with the pressing block and the clamping block, the inside of the limiting plate is fixedly connected to a guide block, the connecting strip is slidably connected to the guide block, a third spring is sleeved on the outer wall of the guide block, one end of the third spring is fixedly connected to the connecting strip, and the other end is fixedly connected to the limiting plate.

[0010] Preferably, a rotating shaft is rotatably connected to the side wall of one of the two adjacent vertical poles, a baffle is fixedly connected to the rotating shaft, a hook is provided at the end of the baffle, a limiting column adapted to the hook is provided on the other vertical pole, a limiting block is fixedly connected to the vertical pole, and a protective strip is fixedly connected between another group of two adjacent vertical poles.

[0011] Preferably, a buckle groove is provided on the limiting plate, and the cross section of the guide rod is a "T"-shaped structure.

[0012] Preferably, a sponge pad is fixedly connected to one side of the clamping block that is in contact with the acetylene cylinder, and the sponge pad is in contact with the acetylene cylinder.

[0013] Preferably, the push handle is covered with a rubber sleeve.

[0014] The utility model has the advantages that a placement structure and a clamping structure are arranged on the bottom plate of the transfer vehicle, the placement structure supports and limits the bottom of the acetylene cylinder, and at the same time cooperates with the clamping structure on the upper part of the bottom plate to clamp and limit the upper part of the acetylene cylinder, and baffles and protection strips are arranged on both sides of the vertical pole to fix and protect the five sides of the acetylene cylinder, thereby preventing the acetylene cylinder from colliding and tipping over during the transfer process, improving the stability and reliability of the acetylene cylinder during transportation, and multiple acetylene cylinders can be transferred by the transfer vehicle at one time, thereby improving the transfer efficiency of the acetylene cylinders, and no longer requiring staff to hold the cylinders by hand during transportation, thereby reducing the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 For this utility model Figure 1 Schematic diagram of the partially enlarged structure of part A in the middle.

[0017] Figure 3 For this utility model Figure 1 Schematic diagram of the partial enlarged structure of part B in the middle.

[0018] Figure 4 It is a cross-sectional structural schematic diagram of the bottom plate and the placement structure of the utility model.

[0019] Figure 5 For this utility model Figure 4 Schematic diagram of the partial enlarged structure of part C in the middle.

[0020] Figure 6 It is a schematic cross-sectional structure diagram of the cooperation between the limit plate and the clamping structure of the utility model.

[0021] The meanings of the reference numerals are as follows: bottom plate (1), placement structure (2), placement seat (201), placement groove (202), fixed seat (203), guide column (204), first spring (205), slider (206), roller (207), guide strip (208), limiting slide groove (209), clamping structure (3), vertical rod (301), fixing block (302), slide groove (303), slide rail (304), clamping block (305), sponge pad (306), fixing strip ( 307), a guide rod (308), a second spring (309), a limit plate (310), a buckle groove (311), a pressing block (401), a connecting strip (402), a clamping block (403), a clamping groove (404), a guide block (405), a third spring (406), an acetylene cylinder (5), a universal wheel (7), a push handle (8), a rubber sleeve (9), a rotating shaft (10), a baffle (11), a hook (12), a limit column (13), a limit block (14), and a protective strip (15). DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0023] like Figures 1 to 6 An acetylene cylinder transport vehicle shown in the figure comprises a bottom plate 1, a placement structure 2 is provided on the bottom plate 1, an acetylene cylinder 5 is arranged in the placement structure 2, a clamping structure 3 of the bottom plate 1, four universal wheels 7 are fixedly connected to the four corners of the bottom of the bottom plate 1, and a push handle 8 is fixedly connected to one side of the bottom plate 1;

[0024] The placement structure 2 includes a placement seat 201 and a placement groove 202. Four placement seats 201 are slidably connected in a rectangular array on the bottom plate 1. The placement seat 201 is provided with a placement groove 202. Four fixed seats 203 matching the placement seats 201 are fixedly connected at the bottom of the bottom plate 1. A guide column 204 is fixedly connected inside the fixed seat 203. The guide column 204 is slidably connected to the placement seat 201. A first spring 205 is sleeved on the outer wall of the guide column 204. One end of the first spring 205 is fixedly connected to the placement seat 201, and the other end is fixedly connected to the fixed seat 203.

[0025] The clamping structure 3 includes a vertical rod 301 and a fixed block 302. Four groups of vertical rods 301 are fixedly connected to the bottom plate 1, and each group of vertical rods 301 is provided with four. The top of the vertical rod 301 is fixedly connected to the fixed block 302, and the fixed block 302 is provided with a slide groove 303. A clamping block 305 is provided between two adjacent fixed blocks 302. Slide rails 304 are fixedly connected to both sides of the clamping block 305. The clamping block 305 is slidably connected to the fixed block 302 through the slide rails 304. The end section of the clamping block 305 is an arc shape. A fixed bar 307 is fixedly connected between two adjacent fixed blocks 302. A guide bar 307 is provided between the fixed bar 307 and the clamping block 305. Rod 308, one end of the guide rod 308 is fixedly connected to the clamping block 305, and the other end passes through the fixed bar 307 and is slidably connected to the fixed bar 307. A second spring 309 is sleeved on the outer wall of the guide rod 308. One end of the second spring 309 is fixedly connected to the fixed bar 307, and the other end is fixedly connected to the clamping block 305. A limiting plate 310 is fixedly connected to the clamping block 305, and the limiting plate 310 passes through the fixed bar 307 and is slidably connected to the fixed bar 307. The setting of the guide rod 308 avoids the deviation of the second spring 309, thereby improving the stability of the clamping of the clamping block 305 and preventing the acetylene cylinder 5 from moving during the clamping process.

[0026] like Figure 1 , Figure 4 and Figure 5As shown, in order to further improve the stability of the bottom of the acetylene cylinder 5 so that when it is placed in the placement structure 2, the bottom of the acetylene cylinder 5 has a shock-absorbing and buffering effect, the bottom plate 1 on both sides of the placement seat 201 and the fixed seat 203 are provided with limiting slide grooves 209, and the two sides of the placement seat 201 are fixedly connected with sliders 206, and the limiting slide grooves 209 are fixedly connected with guide strips 208, and the ends of the sliders 206 are fixedly connected with rollers 207, and the placement seat 201 is slidably connected to the limiting slide grooves 209 through the sliders 206.

[0027] like Figure 2 and Figure 6 As shown, in order to further improve the clamping effect of the clamping structure 3, the clamping block 305 is limited at the same time, and the position of the clamping block 305 is controlled by the limiting plate 310, a connecting strip 402 is provided in the limiting plate 310, and the end of one end of the connecting strip 402 is fixedly connected to the pressing block 401, and the end of the other end is fixedly connected to the clamping block 403, and the fixing strip 307 is provided with a clamping groove 404 adapted to the pressing block 401 and the clamping block 403, the inside of the limiting plate 310 is fixedly connected to the guide block 405, the connecting strip 402 is slidably connected to the guide block 405, and a third spring 406 is sleeved on the outer wall of the guide block 405, one end of the third spring 406 is fixedly connected to the connecting strip 402, and the other end is fixedly connected to the limiting plate 310.

[0028] like Figure 1 and Figure 3 As shown, in order to ensure that both sides of the middle of the acetylene cylinder 5 are blocked to prevent it from colliding and tipping over, a rotating shaft 10 is rotatably connected to the side wall of one of the two adjacent vertical poles 301, a baffle 11 is fixedly connected to the rotating shaft 10, a hook 12 is provided at the end of the baffle 11, a limiting column 13 matched with the hook 12 is provided on the other vertical pole 301, a limiting block 14 is fixedly connected to the vertical pole 301, and a protective strip 15 is fixedly connected between another group of two adjacent vertical poles 301. The middle of the acetylene cylinder 5 is protected by the cooperation of the baffle 11 and the protective strip 15.

[0029] like Figure 1 and Figure 2 As shown, in order to facilitate the movement of the limiting plate 310 and ensure the connection between the fixing bar 307 and the guide rod 308, a buckle groove 311 is provided on the limiting plate 310, and the cross section of the guide rod 308 is a "T"-shaped structure.

[0030] like Figure 1 , Figure 2 and Figure 6As shown, in order to further improve the clamping effect of the clamping block 305 on the acetylene cylinder 5 and prevent the acetylene cylinder 5 from moving during the clamping process, a sponge pad 306 is fixedly connected to the side where the clamping block 305 and the acetylene cylinder 5 are in contact, and the sponge pad 306 is in contact with the acetylene cylinder 5.

[0031] like Figure 1 As shown, in order to prevent the hands of the staff from slipping when pushing the transfer vehicle and to increase the friction between the hands and the push handle 8, a rubber sleeve 9 is provided on the push handle 8.

[0032] When the utility model is used, pure acetylene gas is first charged into the acetylene cylinder 5. After the charging is completed, the acetylene cylinder 5 is placed in the placement groove 202 on the placement seat 201 through the lifting equipment. The arc structure of the placement groove 202 is adapted to the bottom arc surface of the acetylene cylinder 5, so that the acetylene cylinder 5 is prevented from being more stable. After the acetylene cylinder 5 is placed, the pressing block 401 on the limit plate 310 is pressed, and the pressing block 401 drives the connecting strip 402 to move downward, the third spring 406 contracts, and the connecting strip 402 drives the clamping block 403 to no longer engage with the clamping groove 404 in the fixing strip 307, and the second spring 309 is reset, and at the same time drives the clamping block 305 to acetylene. The acetylene cylinder 5 moves, and the symmetrically arranged clamping blocks 305 cooperate to effectively clamp and fix the two sides of the acetylene cylinder 5, thereby improving the stability of the top of the acetylene cylinder 5 during transportation. The setting of the guide block 405 improves the sliding stability of the connecting strip 402 and avoids the deviation of the third spring 406. A sponge pad 306 is provided on the side where the clamping block 305 fits the acetylene cylinder 5, which effectively protects the surface of the acetylene cylinder 5 and improves the friction force, making the clamping effect better. The setting of the slide groove 303 and the slide rail 304 improves the sliding stability of the clamping block 305. After the clamping is secure, the baffle 11 is rotated by the rotating shaft 10, and the baffle 11 is hung The hook 12 is hung on the limiting column 13, which protects the middle part of the acetylene cylinder 5 and prevents it from colliding and tipping over. The universal wheel 7 at the bottom of the bottom plate 1 can facilitate the movement of the transfer vehicle, and the acetylene cylinder 5 can be transferred to the target position by pushing the push handle 8; when it is necessary to release the clamping, the baffle 11 is rotated by the rotating shaft 10, and the baffle 11 is removed from the hook 12 to open the side of the acetylene cylinder 5, and the buckle groove 311 on the limiting plate 310 is pulled, and the limiting plate 311 drives the clamping block 305 to move, and the second spring 309 contracts. After the clamping block 305 no longer clamps the acetylene cylinder 5, the limiting plate 310 is continued to be pulled, and the clamping block 403 will conflict with the fixing bar 307 The end section of the clamping block 403 is a trapezoidal structure. The clamping block 403 will drop first, driving the connecting strip 402 to drop together, and the third spring 406 will contract until the clamping block 403 moves to the position of the clamping slot 404. The third spring 406 is reset and drives the clamping block 403 to engage with the clamping slot 404. At this time, the clamping block 305 no longer clamps the acetylene cylinder 5, which is convenient for taking and placing the acetylene cylinder 5, and improves the stability and reliability of the acetylene cylinder 5 during transportation. Multiple acetylene cylinders 5 can be transported by a transfer vehicle at one time, which improves the transportation efficiency of the acetylene cylinder 5. It is no longer necessary for staff to hold the cylinders by hand during transportation, which reduces the labor intensity of staff.

[0033] The above-described embodiments are only preferred examples of the present invention, and the technical solutions of the present invention are not limited thereto. It should be pointed out that for ordinary technicians in this field, under the technical enlightenment provided by the present invention, as common knowledge in the field, other equivalent deformations and improvements can be made, which should also be regarded as the protection scope of the present invention.

Claims

1. An acetylene cylinder transport vehicle, comprising a bottom plate (1), characterized in that: The bottom plate (1) is provided with a placement structure (2), the acetylene cylinder (5) is arranged in the placement structure (2), the bottom plate (1) is provided with a clamping structure (3), four universal wheels (7) are fixedly connected to the four corners of the bottom of the bottom plate (1), and a push handle (8) is fixedly connected to one side of the bottom plate (1); The placement structure (2) comprises a placement seat (201) and a placement groove (202); four placement seats (201) are slidably connected in a rectangular array on the bottom plate (1); the placement seat (201) is provided with a placement groove (202); four fixed seats (203) matching with the placement seats (201) are fixedly connected at the bottom of the bottom plate (1); a guide column (204) is fixedly connected inside the fixed seat (203); the guide column (204) is slidably connected to the placement seat (201); a first spring (205) is sleeved on the outer wall of the guide column (204); one end of the first spring (205) is fixedly connected to the placement seat (201), and the other end is fixedly connected to the fixed seat (203); The clamping structure (3) comprises a vertical pole (301) and a fixed block (302); four groups of vertical poles (301) are fixedly connected to the bottom plate (1), and each group of vertical poles (301) is provided with four vertical poles; a fixed block (302) is fixedly connected to the top of the vertical pole (301); a slide groove (303) is provided on the fixed block (302); a clamping block (305) is provided between two adjacent fixed blocks (302); slide rails (304) are fixedly connected to both sides of the clamping block (305); the clamping block (305) is slidably connected to the fixed block (302) via the slide rails (304); the end section of the clamping block (305) is in an arc shape; the space between two adjacent fixed blocks (302) is substantially equal to the distance between the two adjacent fixed blocks (302). A fixing bar (307) is fixedly connected between the fixing bar (307) and the clamping block (305); a guide rod (308) is provided between the fixing bar (307) and the clamping block (305); one end of the guide rod (308) is fixedly connected to the clamping block (305), and the other end passes through the fixing bar (307) and is slidably connected to the fixing bar (307); a second spring (309) is sleeved on the outer wall of the guide rod (308); one end of the second spring (309) is fixedly connected to the fixing bar (307), and the other end is fixedly connected to the clamping block (305); a limiting plate (310) is fixedly connected to the clamping block (305); the limiting plate (310) passes through the fixing bar (307) and is slidably connected to the fixing bar (307).

2. The acetylene cylinder transport vehicle according to claim 1, characterized in that: The bottom plates (1) on both sides of the placement seat (201) and the fixed seat (203) are provided with limiting sliding grooves (209) inside, the two sides of the placement seat (201) are fixedly connected with sliders (206), the limiting sliding grooves (209) are fixedly connected with guide strips (208), the ends of the sliders (206) are fixedly connected with rollers (207), and the placement seat (201) is slidably connected to the limiting sliding grooves (209) via the sliders (206).

3. An acetylene cylinder transport vehicle as claimed in claim 2, characterized in that: A connecting strip (402) is provided inside the limiting plate (310); one end of the connecting strip (402) is fixedly connected to a pressing block (401); the other end of the connecting strip is fixedly connected to a clamping block (403); a clamping groove (404) matching the pressing block (401) and the clamping block (403) is provided on the fixing strip (307); a guide block (405) is fixedly connected inside the limiting plate (310); the connecting strip (402) is slidably connected to the guide block (405); a third spring (406) is sleeved on the outer wall of the guide block (405); one end of the third spring (406) is fixedly connected to the connecting strip (402); and the other end of the third spring is fixedly connected to the limiting plate (310).

4. An acetylene cylinder transport vehicle as claimed in claim 3, characterized in that: A rotating shaft (10) is rotatably connected to the side wall of one of the two adjacent vertical poles (301), a baffle (11) is fixedly connected to the rotating shaft (10), a hook (12) is provided at the end of the baffle (11), a limiting column (13) adapted to the hook (12) is provided on the other vertical pole (301), a limiting block (14) is fixedly connected to the vertical pole (301), and a protective strip (15) is fixedly connected between the other two adjacent vertical poles (301).

5. The acetylene cylinder transport vehicle according to claim 1, characterized in that: The limiting plate (310) is provided with a buckle groove (311), and the cross-section of the guide rod (308) is a "T"-shaped structure.

6. The acetylene cylinder transport vehicle according to claim 1, characterized in that: A sponge pad (306) is fixedly connected to the side of the clamping block (305) that is in contact with the acetylene cylinder (5), and the sponge pad (306) is in contact with the acetylene cylinder (5).

7. The acetylene cylinder transport vehicle according to claim 1, characterized in that: The push handle (8) is sleeved with a rubber sleeve (9).

Images