CN220199310U - Gas cylinder cart - Google Patents

Abstract

The application relates to a gas cylinder trolley, which belongs to the field of gas cylinder conveying devices and comprises a first sleeve ring, a second sleeve ring, a frame and a supporting rod, wherein the first sleeve ring and the second sleeve ring are used for being sleeved on a gas cylinder; the frame is hinged on the first lantern ring, a plurality of wheels are arranged on the frame, and the supporting rod is hinged on the second lantern ring; the frame is provided with a limiting component for fixing the supporting rod to the frame. When the gas cylinder is transported, a worker sequentially sleeves the first sleeve ring and the second sleeve ring on the gas cylinder, then rotates the support rod to the frame, and fixes the support rod on the frame through the limiting assembly, so that the gas cylinder can be directly pushed to a required position; when the gas cylinder is required to be loaded, the limiting component is released to fix the supporting rod, then the supporting rod is rotated to enable the supporting rod to be parallel to the gas cylinder, so that occupied space of the frame and the supporting rod is reduced, the frame is directly placed on the transport vehicle in a reverse mode, the working process of carrying the gas cylinder for many times is omitted, and the problem of time consumption and labor consumption during gas cylinder transferring is solved.

Description

Gas cylinder cart

Technical Field

The application relates to the field of gas cylinder conveying devices, in particular to a gas cylinder trolley.

Background

The gas cylinder is a movable pressure container with a main body structure in a bottle shape, and is generally filled with gas (such as compressed gas, liquefied gas, dissolved adsorption gas and the like), and the gas cylinder is usually large in volume and heavy in weight, so that a trolley is usually required to be used for conveying the gas cylinder.

At present, the existing gas cylinder shallow is usually of a steel structure, although the gas cylinder can be placed on the shallow for convenient transportation, but the occupied space of the shallow is larger, when long-distance transportation is carried out, in order to save space, the gas cylinder is required to be conveyed to a transport vehicle through the shallow, then the gas cylinder is moved to the transport vehicle from the shallow, after the transport vehicle transports the gas cylinder to a unloading point, the gas cylinder is moved to the shallow from the transport vehicle, and then the gas cylinder is transported to a using place through the shallow, so that the whole process needs to carry the gas cylinder for many times, and the time and the labor are consumed.

Disclosure of Invention

In order to solve the problem of time and labor consumption in transferring the gas cylinders, the application provides a gas cylinder trolley.

The application provides a gas cylinder shallow adopts following technical scheme:

the gas cylinder trolley comprises a first sleeve ring, a second sleeve ring, a frame and a supporting rod, wherein the first sleeve ring and the second sleeve ring are used for being sleeved on a gas cylinder, and the diameter of the first sleeve ring is smaller than that of the second sleeve ring; the frame is hinged on the first lantern ring, a plurality of wheels are arranged on the frame, and the supporting rod is hinged on the second lantern ring; the frame is provided with a limiting component for fixing the support rod to the frame.

Through adopting above-mentioned technical scheme, when transporting the gas cylinder, the staff overlaps first lantern ring and second lantern ring to the gas cylinder in proper order, then rotates the bracing piece to frame department, fixes the bracing piece on the frame through spacing subassembly, and bracing piece and frame provide the support for the gas cylinder this moment, and the wheel reduces the frictional force between frame and the ground, can directly promote the gas cylinder to required department; when the gas cylinder is transported in the loading process, the limiting assembly is released to fix the supporting rod, then the supporting rod is rotated to enable the supporting rod to be parallel to the gas cylinder, then the frame is rotated to enable the frame to be parallel to the gas cylinder, so that occupied space of the frame and the supporting rod is reduced, the frame is directly placed onto the transport vehicle in an inverted mode, the working process of carrying the gas cylinder for many times is omitted, and the problem of time consumption and labor consumption in transporting the gas cylinder is solved.

Optionally, spacing subassembly includes connecting seat and bolt, the connecting seat sets up on the frame, the bolt screw thread sets up on the connecting seat, offer on the bracing piece be used for with bolt grafting complex spacing hole.

Through adopting above-mentioned technical scheme, the staff rotates the bracing piece and makes the bolt aim at spacing hole, then rotates the bolt, drives the bolt and inserts in the spacing hole, can restrict the rotation of bracing piece, fixes the bracing piece on the frame.

Optionally, a spring pin is arranged on the connecting seat, and a positioning hole for being in plug-in fit with the spring pin is formed in the supporting rod.

Through adopting above-mentioned technical scheme, the staff rotates the bracing piece to the in-process of connecting seat department, and the bracing piece extrusion spring pin makes the spring pin retract, and when the bracing piece rotated to the locating hole just to with the spring pin, the bracing piece was released the extrusion to the spring pin, and the spring pin pops out to the locating hole in, fixes a position for the bracing piece rotates.

Optionally, a connecting rod is arranged on the second lantern ring, the connecting rod is connected with the first lantern ring, and the supporting rod is hinged on the connecting rod.

Through adopting above-mentioned technical scheme, the connecting rod is connected first lantern ring and second lantern ring as a whole, and the staff only need remove the connecting rod, can overlap first lantern ring and second lantern ring simultaneously to the gas cylinder on, promotes the staff and overlaps first lantern ring and second lantern ring to the convenience on the gas cylinder.

Optionally, be provided with the joint subassembly that is used for fixing the bracing piece on the connecting rod, the joint subassembly includes spring and inserted block, the holding tank has been seted up on the connecting rod, the spring sets up in the holding tank, the inserted block slides and sets up in the holding tank, just the inserted block is connected with the spring, set up on the bracing piece be used for with the inserted block grafting complex jack.

Through adopting above-mentioned technical scheme, the staff rotates the bracing piece and makes bracing piece and gas cylinder keep parallel in-process, and the bracing piece extrudees the kicking block to the holding tank earlier in, then the bracing piece continues to rotate to laminating mutually with the connecting rod, and the jack is just right mutually with the kicking block this moment, and the kicking block slides out from the holding tank under the effect of spring to in inserting the jack, can restrict the rotation of bracing piece, the in-process bracing piece of prevention transportation gas cylinder rocks.

Optionally, the bracing piece is last to be provided with the pressing part, just the pressing part is located jack department.

Through adopting above-mentioned technical scheme, the staff presses the pressing part to the direction that is close to the connecting rod, presses the direction that the part is close to the connecting rod sunken, extrudees the inserted block into the holding tank, and the staff can rotate the bracing piece to the direction of keeping away from the connecting rod this moment, promotes the convenience that the staff released the restriction to bracing piece pivoted.

Optionally, the gas cylinder is further provided with a third lantern ring sleeved on the gas cylinder, the diameter of the third lantern ring is smaller than that of the first lantern ring, and the frame is provided with a locking assembly for fixing the frame on the third lantern ring.

Through adopting above-mentioned technical scheme, the staff overlaps the third lantern ring to the gas cylinder, when rotating the frame and making frame and gas cylinder parallel, fixes the frame on the third lantern ring through locking component, prevents that the frame from rocking in the transportation.

Optionally, the locking component comprises a connecting ring, a plunger rod and a clamping plate, the connecting ring is installed on the frame, the plunger rod slides and is rotatably arranged on the connecting ring, and a through hole for being in plug-in fit with the plunger rod is formed in the third lantern ring; the clamping plate is arranged on the inserting rod, an inclined surface is arranged at one end, far away from the frame, of the connecting ring, a first wedge-shaped groove used for clamping the clamping plate is formed at one end, far away from the frame, of the inclined surface, and a second wedge-shaped groove used for clamping the clamping plate is formed at one end, close to the frame, of the inclined surface.

Through the technical scheme, when the frame rotates to the third lantern ring, the inserting rod is opposite to the through hole, a worker rotates the clamping plate in the direction close to the second wedge-shaped groove, then the clamping plate is clamped into the second wedge-shaped groove, and at the moment, the inserting rod is inserted into the through hole, so that the rotation of the frame can be limited; the staff pulls out the joint board from the second wedge-shaped groove, then rotates the joint board to the direction that is close to first wedge-shaped groove to make the joint board card go into first wedge-shaped inslot, the inserted bar is kept away from the third lantern ring this moment, releases the restriction to frame pivoted.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the gas cylinder is required to be transported by loading, the fixing of the limit component to the support rod is released, then the support rod is rotated to enable the support rod to be parallel to the gas cylinder, and then the frame is rotated to enable the frame to be parallel to the gas cylinder, so that the occupied space of the frame and the support rod is reduced, the frame is directly placed onto the transport vehicle in an inverted mode, the working process of transporting the gas cylinder for many times is omitted, and the time and labor consumption problem during transporting the gas cylinder is solved;

2. the staff rotates the supporting rod to enable the supporting rod to be extruded into the accommodating groove through the inserting block, then the supporting rod continues to rotate to be attached to the connecting rod, the inserting hole is opposite to the inserting block, the inserting block slides out of the accommodating groove under the action of the spring and is inserted into the inserting hole, rotation of the supporting rod can be limited, and shaking of the supporting rod in the process of transporting the gas cylinder is prevented;

3. the staff rotates the clamping plate towards the direction close to the second wedge-shaped groove, then clamps the clamping plate into the second wedge-shaped groove, and at the moment, the inserting rod is inserted into the through hole, so that the rotation of the frame can be limited; the staff rotates the joint board to the direction that is close to first wedge groove to make the joint board card go into in the first wedge groove, the inserted bar is kept away from the third lantern ring this moment, releases the restriction to frame pivoted.

Drawings

Fig. 1 is a schematic structural view of a gas cylinder cart according to an embodiment of the present application.

Fig. 2 is a schematic view of the structure of another view of the embodiment of the present application (partially cut away from the connecting rod and the connecting seat).

Fig. 3 is an enlarged partial schematic view of the portion a in fig. 2.

Fig. 4 is a partially enlarged schematic view of the portion B in fig. 2.

Fig. 5 is a schematic structural view of a locking assembly according to an embodiment of the present application.

Reference numerals: 1. a first collar; 2. a second collar; 3. a frame; 4. a support rod; 41. a limiting hole; 42. positioning holes; 43. a jack; 5. a wheel; 6. a limit component; 61. a connecting seat; 62. a plug pin; 7. a spring pin; 8. a connecting rod; 81. a receiving groove; 9. a clamping assembly; 91. a spring; 92. inserting blocks; 10. a pressing part; 11. a third collar; 111. perforating; 12. a locking assembly; 121. a connecting ring; 1211. an inclined surface; 1212. a first wedge-shaped groove; 1213. a second wedge-shaped groove; 122. a rod; 123. and a clamping plate.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-5.

The embodiment of the application discloses a gas cylinder shallow.

Referring to fig. 1, the gas cylinder cart includes a first collar 1, a second collar 2, a frame 3, a support bar 4, and a third collar 11.

Referring to fig. 1 and 2, the first collar 1, the second collar 2 and the third collar 11 are used for being sleeved on a gas cylinder, the diameter of the first collar 1 is smaller than that of the second collar 2, the diameter of the third collar 11 is smaller than that of the first collar 1, in this embodiment, the diameter of the gas cylinder is gradually reduced from bottom to top, so that the third collar 11, the first collar 1 and the second collar 2 can be sequentially tightened on the gas cylinder from top to bottom of the gas cylinder, and in this embodiment, handles are mounted on the second collar 2 and the third collar 11, so that a worker can hold the second collar 2 and the third collar 11 conveniently.

Referring to fig. 1 and 2, the connecting rod 8 is installed on the second lantern ring 2, one end of the second lantern ring 2 is far away from the connecting rod 8 and is installed on the first lantern ring 1, the connecting rod 8 is used for connecting the second lantern ring 2 with the first lantern ring 1, a worker only needs to move the connecting rod 8, the second lantern ring 2 and the first lantern ring 1 can be moved simultaneously, the worker is lifted to sleeve the first lantern ring 1 and the second lantern ring 2 on the gas cylinder, the connecting rod 8 can provide support for the gas cylinder, and the stability of the gas cylinder in the first lantern ring 1 and the second lantern ring 2 when the worker pushes the gas cylinder is lifted.

Referring to fig. 2 and 3, the support rod 4 is hinged on the connecting rod 8, the frame 3 is hinged on the first sleeve ring 1, and a plurality of wheels 5 are mounted on the frame 3, in this embodiment, the frame 3 comprises two diagonal braces and a cross rod, the two diagonal braces are respectively hinged on two sides of the first sleeve ring 1, the cross rod is mounted on one end of the two diagonal braces far away from the first sleeve ring 1, and the wheels 5 are rotatably mounted on two ends of the cross rod respectively; the cross rod is provided with a limiting component 6 for fixing the support rod 4 on the frame 3, the limiting component 6 comprises a connecting seat 61 and a bolt 62, the connecting seat 61 is arranged on the frame 3, the bolt 62 is arranged on the connecting seat 61 in a threaded manner, and the support rod 4 is provided with a limiting hole 41 for being in plug-in fit with the bolt 62; the connecting seat 61 is provided with a spring pin 7, one end of the spring pin 7, which is close to the supporting rod 4, is arc-shaped, and the supporting rod 4 is provided with a positioning hole 42 for inserting the spring pin 7; in this embodiment, the connecting seat 61 is provided with a hanging ring, so that a worker can conveniently penetrate a steel wire rope, a hanging belt and the like into the hanging ring to hang the gas cylinder when hanging the gas cylinder.

The staff rotates frame 3 and bracing piece 4 for bracing piece 4 and horizontal pole butt, the in-process bracing piece 4 extrudees spring pin 7, make spring pin 7 retract, when bracing piece 4 continue to rotate to the locating piece with spring pin 7 relative time, spring pin 7 pops out, move to in the locating hole 42, fix a position for the rotation of bracing piece 4 and frame 3, spacing hole 41 is opposite to bolt 62 this moment, the staff rotates bolt 62, make bolt 62 insert in jack 43, can fix bracing piece 4 on frame 3, at this moment, frame 3, bracing piece 4 and connecting rod 8 provide the support for the gas cylinder, the staff drives the gas cylinder through the handle on the third lantern ring 11 to be close to the direction rotation of wheel 5, make the gas cylinder break away from the ground, two wheels 5 and ground rolling friction, can promote the gas cylinder to required department.

Referring to fig. 2 and 4, a clamping assembly 9 for fixing the support rod 4 on the connection rod 8 is installed on the connection rod 8, in this embodiment, the support rod 4 and the connection rod 8 are rectangular rods, the support rod 4 is hollow, and one side of the support rod 4 close to the connection rod 8 is opened, so that the support rod 4 can be directly sleeved on the connection rod 8 when the support rod 4 rotates in a direction close to the connection rod 8; the clamping assembly 9 comprises a spring 91 and an inserting block 92, two opposite side walls of the connecting rod 8 are respectively provided with an accommodating groove 81, the spring 91 is arranged on the bottom wall of the accommodating groove 81, the inserting block 92 is slidably arranged in the accommodating groove 81, the inserting block 92 is connected with the spring 91, the spring 91 always has a trend of driving the inserting block 92 to slide out of the accommodating groove 81, and in the embodiment, one end, which is away from the spring 91 and is close to the supporting rod 4, of the inserting block 92 is in an arc shape; referring to fig. 3, two insertion holes 43 for being in insertion fit with the insertion blocks 92 are formed in the support rod 4, the pressing portion 10 is mounted at a position on the support rod 4 located at the insertion holes 43, the pressing portion 10 is hollow, the pressing portion 10 can be made of a material which is easy to deform and capable of automatically recovering, such as a metal sheet, such as plastic, rubber, etc., and in this embodiment, the pressing portion 10 is made of rubber.

When the gas cylinder is required to be mounted on the transport vehicle, a worker rotates the plug pin 62, so that the plug pin 62 is separated from the limiting hole 41, the support rod 4 can be rotated towards the direction close to the connecting rod 8, the arc-shaped surface of the plug block 92 is extruded by the support rod 4 in the process, the plug block 92 is extruded into the accommodating groove 81, then the support rod 4 is continuously rotated, the support rod 4 is attached to the connecting rod 8, the jack 43 is opposite to the jack 43 at the moment, the jack 43 slides out of the accommodating groove 81 under the action of the spring 91, the plug block 92 is partially inserted into the jack 43, the support rod 4 can be fixed on the connecting rod 8, and the whole process only needs to be supported in a rotating way, so that the process is convenient and quick; the pressing part 10 is pressed by the worker, so that the pressing part 10 deforms in the direction approaching the insert block 92, the insert block 92 is propped into the insertion hole 43 by the pressing part 10, and the worker can rotate the support rod 4 in the direction away from the connecting rod 8 after releasing the fixing of the support rod 4.

Referring to fig. 2 and 5, a locking assembly 12 for fixing the frame 3 on the third collar 11 is mounted on the frame 3, the locking assembly 12 includes a connecting ring 121, a plug rod 122 and a clamping plate 123, the connecting ring 121 is mounted on the frame 3, the plug rod 122 is slidably and rotatably mounted on the connecting ring 121, the clamping plate 123 is mounted on the plug rod 122, an inclined surface 1211 is formed at one end of the connecting ring 121 far away from the frame 3, a first wedge-shaped groove 1212 for clamping the clamping plate 123 is formed at one end of the inclined surface 1211 far away from the frame 3, a second wedge-shaped groove 1213 for clamping the clamping plate 123 is formed at one end of the inclined surface 1211 near the frame 3, in this embodiment, the first wedge-shaped groove 1212 and the second wedge-shaped groove 1213 are both formed in a wedge shape, that is, the opening sizes of the first wedge-shaped groove 1212 and the second wedge-shaped groove 1213 are larger than the inner sizes, so that the clamping plate 123 can be clamped in the first wedge-shaped groove 1212 or the second wedge-shaped groove 1213; in this embodiment, the third collar 11 is further provided with a plugging hole, and the third collar 11 is also provided with a spring pin 7, and when the spring pin 7 is opposite to the plugging hole, the plugging rod 122 is opposite to the through hole 111, so that the frame 3 is positioned in a rotating way, and a worker can rotate the frame 3 just until the plugging rod 122 is opposite to the through hole 111.

When the frame 3 rotates towards the direction close to the third sleeve ring 11, the spring pin 7 is clamped into the inserting hole, the inserting rod 122 is opposite to the through hole 111 at the moment, then the worker rotates the clamping plate 123 towards the direction close to the second wedge-shaped groove 1213, the inserting rod 122 moves towards the direction close to the third sleeve ring 11 in the rotating process, then the clamping plate 123 is pushed towards the direction close to the second wedge-shaped groove 1213, the clamping plate 123 is clamped into the second wedge-shaped groove 1213, and the inserting rod 122 is inserted into the through hole 111 at the moment, so that the frame 3 can be fixed on the third sleeve ring 11, and the frame 3 is prevented from shaking; the staff pulls out the clamping plate 123 from the second wedge-shaped groove 1213, then rotates the clamping plate 123 towards the direction close to the first wedge-shaped groove 1212, so that the inserting rod 122 is separated from the through hole 111, the fixation of the frame 3 is released, then the clamping plate 123 is clamped into the first wedge-shaped groove 1212, and the clamping plate 123 is prevented from shaking.

The implementation principle of the gas cylinder trolley provided by the embodiment of the application is as follows: when the gas cylinder needs to be transported, a worker sequentially sleeves the second lantern ring 2, the first lantern ring 1 and the third lantern ring 11 on the gas cylinder, then rotates the frame 3 and the support rod 4, the support rod 4 is abutted to the frame 3, the spring pin 7 on the third lantern ring 11 in the process is inserted into the positioning hole 42, the plug pin 62 is opposite to the limiting hole 41, then the worker rotates the plug pin 62 to enable the plug pin 62 to be inserted into the limiting hole 41, the support rod 4 can be fixed on the frame 3, the worker drives the gas cylinder to rotate towards the direction close to the wheels 5 through the handle on the third lantern ring 11, the gas cylinder is separated from the ground, and the two wheels 5 can be pushed to the required position through rolling friction with the ground.

When the gas cylinder needs to be placed on the transport vehicle for long-distance transportation, the worker rotates the bolt 62 to enable the bolt 62 to be separated from the limiting hole 41, then rotates the supporting rod 4 to be attached to the connecting rod 8, the inserting block 92 is inserted into the inserting hole 43 under the action of the spring 91, the supporting rod 4 moves now, then the worker rotates the frame 3 to enable the frame 3 to be close to the third sleeve ring 11, the spring pin 7 on the third sleeve ring 11 is firstly clamped into the inserting hole in the process, the inserting rod 122 is opposite to the through hole 111, then the worker rotates the clamping plate 123 towards the direction close to the second wedge-shaped groove 1213, then pushes the clamping plate 123 towards the direction close to the second wedge-shaped groove 1213, the clamping plate 123 is clamped into the second wedge-shaped groove 1213, the inserting rod 122 is inserted into the through hole 111, the frame 3 can be fixed onto the third sleeve ring 11, the frame 3 is prevented from shaking, the frame 3 and the supporting rod 4 are parallel to the gas cylinder, the occupied space of the frame 3 and the supporting rod 4 is reduced, the gas cylinder is directly placed on the transport vehicle, and the time-consuming time and time-consuming problem of carrying the gas cylinder is avoided.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. A gas cylinder shallow, its characterized in that: the bicycle comprises a first sleeve ring (1), a second sleeve ring (2), a bicycle frame (3) and a supporting rod (4), wherein the first sleeve ring (1) and the second sleeve ring (2) are used for being sleeved on a gas cylinder, and the diameter of the first sleeve ring (1) is smaller than that of the second sleeve ring (2); the frame (3) is hinged on the first lantern ring (1), a plurality of wheels (5) are arranged on the frame (3), and the supporting rod (4) is hinged on the second lantern ring (2); the frame (3) is provided with a limiting component (6) for fixing the supporting rod (4) to the frame (3).

2. The gas cylinder cart of claim 1, wherein: the limiting component (6) comprises a connecting seat (61) and a bolt (62), the connecting seat (61) is arranged on the frame (3), the bolt (62) is arranged on the connecting seat (61) in a threaded mode, and a limiting hole (41) for being in plug-in fit with the bolt (62) is formed in the supporting rod (4).

3. The gas cylinder cart of claim 2, wherein: the connecting seat (61) is provided with a spring pin (7), and the supporting rod (4) is provided with a positioning hole (42) for being in plug-in fit with the spring pin (7).

4. The gas cylinder cart of claim 1, wherein: the connecting rod (8) is arranged on the second lantern ring (2), the connecting rod (8) is connected with the first lantern ring (1), and the supporting rod (4) is hinged to the connecting rod (8).

5. The gas cylinder cart of claim 4, wherein: be provided with on connecting rod (8) and be used for fixing joint subassembly (9) on connecting rod (8) bracing piece (4), joint subassembly (9) include spring (91) and inserted block (92), holding tank (81) have been seted up on connecting rod (8), spring (91) set up in holding tank (81), inserted block (92) sliding arrangement is in holding tank (81), just inserted block (92) are connected with spring (91), offer on bracing piece (4) be used for with inserted block (92) grafting complex jack (43).

6. The gas cylinder cart of claim 5, wherein: the support rod (4) is provided with a pressing part (10), and the pressing part (10) is positioned at the jack (43).

7. The gas cylinder cart of claim 1, wherein: the novel bicycle frame is characterized by further comprising a third lantern ring (11) sleeved on the gas cylinder, the diameter of the third lantern ring (11) is smaller than that of the first lantern ring (1), and a locking assembly (12) used for fixing the bicycle frame (3) on the third lantern ring (11) is arranged on the bicycle frame (3).

8. The gas cylinder cart of claim 7, wherein: the locking assembly (12) comprises a connecting ring (121), a plug rod (122) and a clamping plate (123), the connecting ring (121) is installed on the frame (3), the plug rod (122) is arranged on the connecting ring (121) in a sliding and rotating mode, and a through hole (111) for being in plug fit with the plug rod (122) is formed in the third sleeve ring (11); the clamping plate (123) is arranged on the inserting rod (122), an inclined surface (1211) is arranged at one end, far away from the frame (3), of the connecting ring (121), a first wedge-shaped groove (1212) used for clamping the clamping plate (123) is formed in one end, far away from the frame (3), of the inclined surface (1211), and a second wedge-shaped groove (1213) used for clamping the clamping plate (123) is formed in one end, close to the frame (3), of the inclined surface (1211).