CN220924224U - Portable gas cylinder shallow - Google Patents
Portable gas cylinder shallow Download PDFInfo
- Publication number
- CN220924224U CN220924224U CN202322866657.3U CN202322866657U CN220924224U CN 220924224 U CN220924224 U CN 220924224U CN 202322866657 U CN202322866657 U CN 202322866657U CN 220924224 U CN220924224 U CN 220924224U
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- Prior art keywords
- gas cylinder
- frame
- base
- bottom frame
- hand pushing
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- 238000005096 rolling process Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 238000009413 insulation Methods 0.000 description 7
- 230000009970 fire resistant effect Effects 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Handcart (AREA)
Abstract
The utility model discloses a portable gas cylinder trolley, which comprises a bottom frame, a base arranged in the bottom frame, a hand pushing frame connected to one side of the bottom frame and rollers arranged at the bottom of the bottom frame, wherein the hand pushing frame is arranged on the side of the bottom frame; the base is connected in the bottom frame in a sliding manner along the vertical direction, the end part of the hand pushing frame is connected in the bottom frame in a rotating manner, two sides of the end part of the hand pushing frame are respectively connected with a supporting rod, a connecting plate is fixedly arranged on the side surface of the base, and the supporting rods are positioned below the connecting plate; when the base is required to be lifted, the hand pushing frame is pressed down, the end part of the supporting rod is in contact with the connecting plate, the base is jacked up, the gas cylinder can be transported by pushing the hand pushing frame, a lifting structure is not required to be arranged independently, the hand pushing frame and the supporting rod are arranged by adopting the lever principle, the base with the gas cylinder can be lifted very easily, and the labor force is saved; the gas cylinder trolley integrates the functions of transportation and fixation, is convenient to operate, occupies small space and is convenient to carry.
Description
[ Field of technology ]
The utility model belongs to the technical field of gas cylinder transportation, and particularly relates to a portable gas cylinder trolley.
[ Background Art ]
The gas cylinder is widely applied, and the gas cylinder is almost not separated in the production field or the living field. The gas cylinder trolley is used for carrying the gas cylinder, fixing the gas cylinder on the gas cylinder trolley, and conveying the gas cylinder to a specified position by pushing the gas cylinder trolley.
When the existing gas cylinder trolley is used for conveying a gas cylinder, the gas cylinder is lifted and placed on the trolley, then the gas cylinder is fixed, a certain weight exists in the gas cylinder, and when the gas cylinder is lifted, the gas cylinder is often relatively laborious; patent CN213446001U provides a loading and unloading gas cylinder device, the device promotes the gas cylinder through the hoisting frame, but the device structure is more complicated, and the operation is more loaded down with trivial details, and occupation space is bigger moreover, portable.
[ utility model ]
Aiming at the defects of the prior art, the utility model aims to provide a portable gas cylinder trolley.
In order to achieve the above purpose, the utility model provides a portable multifunctional gas cylinder cart, which comprises a bottom frame, a base arranged in the bottom frame, a hand pushing frame connected to one side of the bottom frame and rollers arranged at the bottom of the bottom frame; the base is connected in the bottom frame in a sliding mode along the vertical direction, the end portion of the hand pushing frame is connected in the bottom frame in a rotating mode, two sides of the end portion of the hand pushing frame are respectively connected with a supporting rod, a connecting plate is fixedly arranged on the side face of the base, and the supporting rods are located below the connecting plate.
Preferably, the base comprises a bottom plate and a coaming fixed on the side surface of the bottom plate, the side surface of the coaming is fixedly connected with a vertically arranged sliding sleeve through a connecting plate, a guide column is connected in a sliding manner in the sliding sleeve, the bottom of the guide column is fixed on a bottom frame, and the base and the bottom frame are matched and connected in a sliding manner through the sliding sleeve and the guide column.
Preferably, the connecting plate is fixedly connected with the sliding sleeve, and the connecting plate is horizontally arranged and used for limiting the movement track of the end part of the support rod and preventing the end part of the support rod from exceeding the connecting plate in the lifting process of the base.
Preferably, the end part of the supporting rod is rotatably connected with a rolling structure, and the rolling structure is in rolling contact with the connecting plate to reduce friction.
Preferably, one end of the connecting plate, which is close to the hand pushing frame, protrudes upwards, and a groove is formed at the bottom of the connecting plate and is used for accommodating the rolling structure at the end part of the supporting rod, limiting the displacement of the rolling structure and preventing the rolling structure from being separated from the connecting plate in the process of lifting the base.
Preferably, an opening and closing door is arranged on one side of the coaming, which is far away from the hand pushing frame, and one side of the opening and closing door is rotationally connected with the coaming through a hinge, so that the gas cylinder can conveniently enter and exit; the other side of the air cylinder is provided with a locking structure, when the air cylinder is placed in the base, the opening and closing door is locked with the coaming, and the opening and closing door is prevented from being opened in the transportation process.
Preferably, the opening and closing door is further provided with a tightening structure, the tightening structure comprises a top plate, the top plate is located on the inner side of the opening and closing door, one side, close to the opening and closing door, of the top plate is connected with a tightening screw rod, the end portion of the tightening screw rod penetrates through the opening and closing door and is in threaded connection with the end portion of the tightening screw rod, and the distance between the top plate and the opening and closing door is adjusted by rotating the tightening screw rod.
Preferably, a knob is arranged on one side, far away from the top plate, of the jacking screw rod, so that the jacking screw rod is convenient to rotate.
Preferably, the cross section of roof sets up to the arc, makes things convenient for its and the laminating of gas cylinder lateral surface, and rotates with the tight lead screw of top to be connected, when the tight lead screw of top rotates, the roof can not rotate along with it.
Preferably, the rollers are all provided as vibration reduction wheels.
Preferably, the support rod and the hand pushing frame are in a V-shaped structure, and the length of the support rod is smaller than that of the hand pushing frame, so that the hand pushing frame is labor-saving to use.
Preferably, the pushing frame is further provided with a heat insulation board, and the heat insulation board can serve as a fire-resistant barrier.
The utility model has the beneficial effects that:
The gas cylinder trolley integrates the functions of transportation and fixation, the base can be lifted by directly pressing down the hand pushing frame, a lifting structure is not required to be arranged independently, the operation is simple, the occupied space is small, and the carrying is convenient;
According to the utility model, the hand pushing frame and the supporting rod are arranged by adopting the lever principle, so that the base with the gas cylinder can be easily lifted, and the labor force is saved;
According to the trolley, when the gas cylinder is fixed and used, the hand pushing frame can be lifted to be parallel to the gas cylinder, the base automatically falls to the ground, so that the stability is maintained, and the occupied space is further reduced;
The gas cylinder pushing cart is provided with the opening and closing door and the pushing structure, so that the gas cylinder can be firmly fixed on the base, and the safe and reliable transportation process is ensured;
The heat insulation plate arranged on the gas cylinder pushing frame can serve as a fire-resistant barrier, and the fire-resistant barrier does not need to be arranged independently, so that a fire-resistant and heat-resistant function is achieved, and the occupied space is further saved.
[ Description of the drawings ]
FIG. 1 is a top view of a gas cylinder cart according to the present utility model;
FIG. 2 is a front view of the base of the gas cylinder cart of the present utility model when it is lowered to the ground;
FIG. 3 is a front view of the gas cylinder cart with the base raised;
FIG. 4 is a front view of the cylinder cart of the present utility model for securing a cylinder;
Wherein 1-a bottom frame; 2-a base; 201-a bottom plate; 202-coaming; 203-opening and closing doors; 204-top plate; 205-tightly pushing the screw rod; 206-a knob; 3-a hand pushing frame; 4-supporting rods; 5-sliding sleeve; 6-a guide post; 7-connecting plates; 8-a roller; 9-a rolling structure; 10-heat insulation board.
[ Detailed description ] of the invention
The utility model is illustrated by the following specific examples, but is in no way limited thereto, in order to make the objects, technical solutions and advantages of the utility model more apparent. The following description of the preferred embodiments of the utility model is merely illustrative of the utility model and should not be taken as limiting the utility model, it being understood that any modifications, equivalents, and improvements made within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
As shown in fig. 1 to 3, the present utility model provides a portable gas cylinder cart, comprising a bottom frame 1, a base 2 arranged in the bottom frame, a hand pushing frame 3 connected to one side of the bottom frame, and a roller 8 arranged at the bottom of the bottom frame;
The base 2 comprises a bottom plate 201 which is horizontally arranged and a coaming 202 which is fixed on the side surface of the bottom plate, the side surface of the coaming 202 is fixedly connected with a sliding sleeve 5 which is vertically arranged, the sliding sleeve 5 is in sliding connection with a guide post 6, the bottom of the guide post 6 is fixed on the top of the bottom frame 1, and the base 2 and the bottom frame 1 are matched and in sliding connection with the guide post 6 through the sliding sleeve 5;
The two sides of the end part of the hand pushing frame 3 are respectively and rotatably connected in the bottom frame 1, and the two sides of the end part are respectively and fixedly connected with a supporting rod 4; set up a connecting plate 7 on the slip cap 5, connecting plate 7 level sets up and with bounding wall fixed connection for restrict the motion trail of bracing piece tip, make bracing piece 4 be located the below of connecting plate 7 all the time, prevent to surpass connecting plate 7 at base 2 promotion in-process bracing piece tip, during the use, push down the hand push frame, bracing piece 4 tip withstands connecting plate 7's below, drives base 2 through bracing piece 4, connecting plate 7 and promotes.
Preferably, the support rod 4 and the hand pushing frame 3 are in a V-shaped structure, and the length of the support rod 4 is smaller than that of the hand pushing frame 3, so that labor is saved in use.
Preferably, the end of the supporting rod 4 is rotatably connected with a rolling structure 9, and the rolling structure 9 is in rolling contact with the connecting plate 7 to reduce friction.
Preferably, one end of the connecting plate 7 near the hand pushing frame 3 protrudes upwards, a groove capable of accommodating the rolling structure at the end of the supporting rod is formed at the bottom of the connecting plate, the displacement of the rolling structure is limited, and when the hand pushing frame is lifted, the rolling structure 9 moves rightwards from the state shown in fig. 2 to the inside of the groove (shown in fig. 3), so that the rolling structure 9 is prevented from being separated from the connecting plate 7 in the lifting process.
Preferably, in this embodiment, an opening and closing door 203 is disposed on a side of the enclosing plate 202 away from the push frame, and a side surface of the opening and closing door 203 is rotatably connected with the enclosing plate 202 through a hinge, so as to facilitate the entry and exit of the gas cylinder; the other side of the opening and closing door 203 is provided with a locking structure (the specific structure of the locking structure is not limited, and the prior art is adopted), when the gas cylinder is placed in the base, the opening and closing door is locked with the coaming, so that the opening and closing door is prevented from being opened in the transportation process.
Preferably, the opening and closing door 203 is further provided with a tightening structure, the tightening structure comprises a top plate 204, a tightening screw 205 is disposed on one side of the top plate 204 close to the opening and closing door 203, the other end of the tightening screw 205 passes through the opening and closing door 203 and is in threaded connection with the opening and closing door 203, and the distance between the top plate 204 and the opening and closing door 203 is adjusted by rotating the tightening screw 205; one side of the jacking screw rod, which is far away from the top plate, is provided with a knob, so that the jacking screw rod is convenient to rotate.
Preferably, in this embodiment, the cross section of the top plate 204 is arc-shaped, so that it is convenient to attach to the outer side of the gas cylinder, and the end of the tightening screw 205 is rotationally connected with the top plate 204, so that when the tightening screw rotates, the top plate contacts with the outer side of the gas cylinder and does not rotate along with the tightening screw.
Preferably, the rollers 8 are each provided as a vibration damping wheel.
Preferably, the hand pushing frame 3 is further provided with a heat insulation board 10, when the base falls to the ground, the heat insulation board encloses the gas cylinder and can serve as a fire-resistant barrier.
Preferably, a sliding sleeve is fixedly connected to one side of the coaming 202 near the hand pushing frame, and a guiding column in sliding connection with the bottom frame 1 is arranged at a corresponding position on the bottom frame, so that the lifting process is smoother.
The working principle of the gas cylinder cart disclosed by the utility model is as follows: when the gas cylinder transfer device is used, the base is firstly placed on the ground (as shown in fig. 2), after the gas cylinder is moved into the base 2, the opening and closing door 203 is closed and locked, the jacking screw rod 205 is rotated, the gas cylinder is fixed by the top plate 204, then the hand pushing frame 3 is pressed down to drive the support rod 4 to rotate, the rolling structure 9 at the end part of the support rod moves rightwards at the bottom of the connecting plate 7 by taking the rolling structure as a track until the rolling structure moves into a groove at the bottom of the connecting plate 7 (as shown in fig. 3), and in the moving process of the rolling structure 9, upward thrust is applied to the connecting plate 7, so that the base 2 is lifted to be separated from the ground, and the gas cylinder can be transferred. When the gas cylinder cart is used for fixing a gas cylinder, the hand pushing frame 3 can be continuously lifted upwards from the position shown in fig. 2 until the hand pushing frame is in a parallel state with the gas cylinder (as shown in fig. 4), so that occupied space is reduced, and the heat insulation plate 10 encloses the gas cylinder and serves as a fire-resistant barrier.
The foregoing examples have been presented only to illustrate certain embodiments of the utility model and are described in more detail and not to be construed as limiting the utility model. It should be noted that variations and modifications can be made by those skilled in the art without departing from the spirit of the utility model, which falls within the scope of the present section. Accordingly, the scope of the utility model should be assessed as that of the appended claims.
Claims (9)
1. The portable gas cylinder trolley is characterized by comprising a bottom frame, a base arranged in the bottom frame, a hand pushing frame connected to one side of the bottom frame and rollers arranged at the bottom of the bottom frame; the base is connected in the bottom frame in a sliding mode along the vertical direction, the end portion of the hand pushing frame is connected in the bottom frame in a rotating mode, two sides of the end portion of the hand pushing frame are respectively connected with a supporting rod, a connecting plate is fixedly arranged on the side face of the base, and the supporting rods are located below the connecting plate.
2. The portable gas cylinder cart of claim 1, wherein the base comprises a bottom plate horizontally arranged and a coaming fixed on the side surface of the bottom plate, the side surface of the coaming is fixedly connected with a vertically arranged sliding sleeve through a connecting plate, a guide post is slidably connected in the sliding sleeve, the bottom of the guide post is fixed on a bottom frame, and the base and the bottom frame are matched and slidably connected with the guide post through the sliding sleeve.
3. The portable cylinder cart of claim 2, wherein the end of the support rod is rotatably coupled to a rolling structure in rolling contact with the connection plate.
4. The portable gas cylinder cart of claim 2, wherein an opening and closing door is arranged on one side of the coaming away from the hand pushing frame, one side of the opening and closing door is rotatably connected with the coaming through a hinge, and a locking structure fixedly connected with the coaming is arranged on the other side of the opening and closing door.
5. The portable gas cylinder cart according to claim 4, wherein the opening and closing door is further provided with a tightening structure, the tightening structure comprises a top plate, the top plate is located on the inner side of the opening and closing door, one side of the top plate, which is close to the opening and closing door, is provided with a tightening screw rod, and the other end of the tightening screw rod penetrates through the opening and closing door and is connected with the tightening screw rod through threads.
6. The portable cylinder cart of claim 5, wherein the tightening screw has a knob disposed at an end thereof remote from the top plate.
7. The portable cylinder cart of claim 5, wherein the top plate is arcuate in cross-section and is rotatably connected to a tightening screw.
8. The portable gas cylinder cart of claim 1, wherein the support bar is of a V-shaped configuration with the hand rest and the length of the support bar is less than the length of the hand rest.
9. The portable cylinder cart of claim 8, wherein the hand pushing frame is further provided with a heat shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322866657.3U CN220924224U (en) | 2023-10-24 | 2023-10-24 | Portable gas cylinder shallow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322866657.3U CN220924224U (en) | 2023-10-24 | 2023-10-24 | Portable gas cylinder shallow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220924224U true CN220924224U (en) | 2024-05-10 |
Family
ID=90960500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322866657.3U Active CN220924224U (en) | 2023-10-24 | 2023-10-24 | Portable gas cylinder shallow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220924224U (en) |
-
2023
- 2023-10-24 CN CN202322866657.3U patent/CN220924224U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |