CN110588750A - Steel cylinder transfer trolley for laboratory and use method thereof - Google Patents
Steel cylinder transfer trolley for laboratory and use method thereof Download PDFInfo
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- CN110588750A CN110588750A CN201911007610.3A CN201911007610A CN110588750A CN 110588750 A CN110588750 A CN 110588750A CN 201911007610 A CN201911007610 A CN 201911007610A CN 110588750 A CN110588750 A CN 110588750A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/12—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by three-wheeled construction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0006—Bumpers; Safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2202/00—Indexing codes relating to type or characteristics of transported articles
- B62B2202/02—Cylindrically-shaped articles, e.g. drums, barrels, flasks
- B62B2202/022—Gas bottles
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
A steel bottle transfer trolley for a laboratory comprises a trolley frame, a bearing supporting plate, an encircling fixing device and rollers; the bearing supporting plate is arranged at the front end of the bottom of the frame and is vertical to the frame, the surrounding fixing device is arranged at the middle upper part of the frame, and the bearing supporting plate comprises a bottom supporting plate and a rotating plate; the encircling fixing device comprises an arc-shaped fixing arm, a movable cap, a return spring, a first supporting rod and a second supporting rod; the first support rod is vertically arranged on the frame, and the movable cap can elastically slide along the first support rod; the arc-shaped fixed arm is hinged with two side walls of the upper part of the movable cap; the arc-shaped fixed arm of the second support rod is hinged to form a second hinge point; under the condition of no external force, the two arc-shaped fixing arms of the encircling fixing device are in an opening state, and the opening range is larger than the diameter of the steel cylinder; the steel cylinder transfer trolley for the laboratory is time-saving and labor-saving, is convenient and firm to fix the steel cylinder, and can conveniently adjust the gas outlet interface of the steel cylinder to face downwards, so that the operations of replacing the steel cylinder and the like in food detection are safer and more efficient.
Description
Technical Field
The invention belongs to the technical field of laboratory equipment, and particularly relates to a steel bottle transfer trolley for a laboratory and a use method thereof.
Background
In the food detection industry, especially in third-party professional detection institutions, Gas Chromatography (GC), High Performance Liquid Chromatography (HPLC), and Mass Spectrometry (MS) are commonly used qualitative or quantitative detection methods, whether gas chromatography, gas chromatography-mass spectrometry (GC-MS), or liquid chromatography-mass spectrometry (LC-MS), during the detection operation, gases with higher purity, such as hydrogen, nitrogen, oxygen, ammonia, etc., are needed, generally speaking, the nitrogen consumption is the largest, and some enterprises can configure a nitrogen generator to prepare nitrogen with lower purity requirement, so as to reduce the detection cost, for hydrogen, oxygen, ammonia, high-purity nitrogen and the like, the gas is prepared without spending huge equipment and site cost due to small consumption, and generally the gas is used by purchasing canned finished gas packaged by steel cylinders from manufacturers.
The method comprises the following steps that an enterprise buys a steel cylinder filled with compressed or liquefied gas back, stores the steel cylinder in a warehouse, transports the steel cylinder to a specified place or near an instrument by adopting a special small cart and installs the steel cylinder when needed, and can use the steel cylinder after sealing detection is completed; in the transfer process of the steel cylinder, due to the fact that the steel cylinder is heavy, the body of the steel cylinder is thin and high, gas in the steel cylinder is high in pressure or inflammable and explosive, the transfer of the steel cylinder is generally required to be charged by people who are trained professionally, and related records are filled in each transfer.
In order to ensure the transportation safety, at least two operators are generally required for transportation each time, and because the steel cylinder is overweight, the correct operation method is that an operator encircles the steel cylinder by two arms to tilt one end of the bottom of the steel cylinder, then the steel cylinder rotates and moves to a small trolley, and the steel cylinder can be transported after being bound and fixed; on a transfer road, due to reasons such as bumpiness of a road surface, too high pushing speed, infirm fixation of a steel cylinder and the like, the situations such as overturning, falling off of the steel cylinder and the like can still occur, so that the situations such as damage of a trolley or the steel cylinder, pressure injury of an operator and the like can be caused, and even serious accidents such as leakage, explosion and the like of the steel cylinder can be caused.
The whole carrying process must be carefully slowed down; after the steel cylinder is transported to a target area, the steel cylinder is firstly unloaded from the trolley, then the steel cylinder is slowly moved to a target point, and the air outlet interface of the steel cylinder is ensured to be opposite to an air pipe interface (the air pipe is usually a rigid metal pipe) of an instrument after the steel cylinder is moved to the target point, if the air pipe is not opposite to the air pipe interface, the steel cylinder needs to be adjusted by adopting a rotating movement method (the steel cylinder is too heavy, so that the steel cylinder cannot be automatically transported in situ without assistance of instruments).
The whole process of transferring, adjusting and installing the steel cylinder wastes time and labor, and certain potential safety hazards exist, the invention with the application number of CN201610399290.0 provides a damping gas cylinder transfer vehicle which well solves the problem of bumping and vibrating in the process of transferring the steel cylinder, but the invention still has trouble in fixing the steel cylinder, and operators still have trouble in the process of getting on or off the steel cylinder; in addition, during installation, the air outlet interface of the steel cylinder is forced to be opposite to the air pipe interface of the instrument.
In view of the above, there is a need for a transfer vehicle that can transfer a steel cylinder in a labor-saving and safe manner, and can adjust an air outlet of the steel cylinder to an air inlet of an instrument, and then the transfer vehicle can be mounted on a vehicle body, so as to shorten the transfer time, save labor and physical power, and improve the transfer and installation efficiency of the steel cylinder.
Disclosure of Invention
The invention aims to provide a labor-saving and shock-absorbing laboratory steel bottle transfer trolley and a using method thereof.
The invention also aims to provide a transfer trolley which can rotate the steel cylinder to ensure that the air outlet interface of the steel cylinder is opposite to the air pipe interface of the instrument.
In order to solve the technical problem, the invention discloses a steel bottle transfer trolley for a laboratory, which comprises: the device comprises a frame, a bearing supporting plate, an encircling fixing device and a roller;
the bearing supporting plate is arranged at the front end of the bottom of the frame and is vertical to the frame, the surrounding fixing device is arranged at the middle upper part of the frame, and the top of the frame is provided with a handle;
the bearing supporting plate is circular and comprises a bottom supporting plate and a rotating plate arranged on the bottom supporting plate in parallel, and balls are arranged between the bottom supporting plate and the rotating plate or the bottom supporting plate and the rotating plate are connected through bearings so that the rotating plate can rotate;
an arc-shaped baffle is arranged at the upper part of the rear side of the bearing supporting plate;
the encircling fixing device comprises an arc-shaped fixing arm, a movable cap, a return spring, a first supporting rod and a second supporting rod;
the first supporting rod is vertically arranged on the frame, and the movable cap is a long cylinder body and is sleeved on the first supporting rod; the reset spring is sleeved on the first support rod, so that the movable cap can elastically slide along the first support rod;
the two arc-shaped fixed arms extend forwards and are symmetrically arranged, and one ends of the two arc-shaped fixed arms are respectively hinged with two side walls at the upper part of the movable cap to form a first hinge point;
the two second support rods are symmetrically arranged and are respectively vertically arranged on the frame at two sides of the first support rod, and the positions, close to the first hinge points, on the two arc-shaped fixed arms are respectively hinged with the top of the second support rods to form second hinge points; under the condition of no external force, the two arc-shaped fixing arms of the encircling fixing device are in an opening state, and the opening range is larger than the diameter of the steel cylinder;
the roller is arranged at the bottom of the frame, and the lower edge of the roller is slightly lower than that of the bearing supporting plate.
Preferably, the back of the frame is provided with an auxiliary support frame, the upper end of the auxiliary support frame is hinged with the frame, and the lower end of the auxiliary support frame is provided with an auxiliary roller;
the lower part of the frame is provided with a telescopic rod, one end of the telescopic rod is hinged with the frame, and the other end of the telescopic rod is hinged with the auxiliary support frame;
the auxiliary roller is higher than the roller; when the roller and the auxiliary roller are simultaneously grounded, the inclination angle of the frame does not exceed 30 degrees.
Preferably, the height of the vehicle frame is less than the height of the steel cylinder.
Preferably, the top of the movable cap is provided with a shock pad.
Preferably, there are two auxiliary rollers, and the auxiliary rollers are universal wheels.
Preferably, the front section of the bearing supporting plate is provided with an inwards concave arc-shaped notch.
Preferably, the inner side of the arc-shaped fixing arm is provided with an anti-skid pad.
Preferably, the front end of the arc-shaped fixing arm is provided with a locking device, and the arc-shaped fixing arm is connected into a closed loop to lock the steel cylinder; the locking device comprises one of an iron chain with a hanging buckle, a belt-shaped magic tape or an adjusting belt with a Chinese character ri-shaped opening.
Preferably, the diameter of the rotating plate is larger than that of the bottom of the steel cylinder.
A use method of a steel cylinder transfer trolley for a laboratory comprises the following steps:
1) the steel cylinder is slightly inclined, one side of the bottom of the steel cylinder is lifted to form a gap with the ground, the arc-shaped notch is opposite to the gap, the laboratory steel cylinder transfer trolley is pushed to enable the bearing supporting plate to enter the gap of the bottom of the steel cylinder, and the bottom of the steel cylinder is completely positioned on the rotating plate;
2) the steel cylinder is righted, and the auxiliary support frame is lifted;
3) the steel bottle transfer trolley and the steel bottle are slowly inclined until the auxiliary roller lands by holding the handle; the steel cylinder is pressed on the movable cap of the encircling fixing device after being inclined, the movable cap retreats along the first supporting rod under the action of pressure, so that the two arc-shaped fixing arms are encircled, the steel cylinder is encircled and fixed, the locking device is closed, and the encircling fixing device and the locking device form a closed loop to complete the fixation of the steel cylinder;
4) pushing and pulling the steel cylinder to a target area;
5) the auxiliary support frame is retracted, the handle is held to enable the laboratory steel bottle transfer trolley and the steel bottle to be aligned back and upright, the locking device is opened to enable the two arc-shaped fixing arms to be loosened, the steel bottle is erected on the rotating plate, the steel bottle is slowly rotated to adjust the steel bottle, and the air outlet interface of the steel bottle is enabled to be opposite to the instrument air pipe interface;
6) the steel bottle is inclined, the bottom of the steel bottle is exposed out of the arc-shaped notch, the gap is exposed, the bearing supporting plate is pulled out, the steel bottle is corrected, and the transferring operation is completed.
The steel bottle transfer trolley for the laboratory has at least the following advantages:
1. the steel cylinder can be better fixed by encircling the fixing device, and the convenience in fixing the steel cylinder is improved.
2. The movable block which surrounds the fixing device slides elastically, and the shock absorption pad at the top of the movable cap can play a good shock absorption effect, so that the shock of the steel cylinder during transportation is effectively reduced, and the safety is improved.
3. The inboard slipmat of arc fixed arm can play better antiskid and shock attenuation effect, still can prevent steel bottle unnecessary rotation in the steel bottle transportation, improves the security.
4. When the steel cylinder is erected on the rotating plate, the steel cylinder can be rotated in situ in a labor-saving manner, so that the adjustment process that the air outlet connector of the steel cylinder is over against the air pipe connector of the instrument is greatly facilitated, time and labor are saved, and the safety problem which possibly occurs in the continuous adjustment process is avoided.
5. When the steel bottle was loaded or unloaded the laboratory steel bottle transfer cart, all need the slope steel bottle in order to make things convenient for the bearing layer board to get into or withdraw from the space of steel bottle bottom, the arc breach on the bearing layer board can avoid the steel bottle contact point with ground when slope to make the steel bottle load or unload and need not additionally to remove the steel bottle, one-time operation can accomplish labour saving and time saving smoothly.
6. The auxiliary support frame with the telescopic rod can be flexibly and conveniently unfolded or folded, and provides a stable posture and angle for the laboratory steel bottle transfer trolley during inclined transfer, so that the stability in the transfer process is improved; the steel bottle transfer car (buggy) is used in laboratory and the slope is transported and is favorable to reducing the steel bottle centre of gravity height, improves the security in the transportation. .
Drawings
Fig. 1 is a schematic structural diagram of a steel cylinder transfer trolley for a laboratory.
Fig. 2 is a schematic side view of a steel bottle transfer vehicle for a laboratory.
Fig. 3 is a schematic structural view of a surrounding fixing device.
The reference numbers in the figures are: 1-a vehicle frame, 2-a bearing supporting plate, 201-a bottom supporting plate, 202-a rotating plate, 203-a bearing, 204-an arc notch, 3-an encircling fixing device, 310-a fixing arm, 311-an anti-skid pad, 312-a first hinge point, 313-a second hinge point, 320-a movable cap, 321-a shock pad, 330-a reset spring, 340-a first supporting rod, 350-a second supporting rod, 4-a roller, 5-a handle, 6-an arc baffle, 7-an auxiliary supporting rod, 701-an auxiliary roller and 702-a telescopic rod.
Detailed Description
The present invention is further described in detail below with reference to examples so that those skilled in the art can practice the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," when used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
Example 1
As shown in fig. 1 to 3, a steel cylinder transfer car for a laboratory, comprises: the device comprises a frame 1, a bearing supporting plate 2, an encircling fixing device 3 and a roller 4;
the bearing supporting plate is arranged at the front end of the bottom of the frame and is vertical to the frame, the surrounding fixing device is arranged at the middle upper part of the frame, and the top of the frame is provided with a handle 5; the frame is a single-column frame;
the bearing supporting plate is circular and comprises a bottom supporting plate 201 and a rotating plate 202 arranged on the bottom supporting plate in parallel, and the bottom supporting plate and the rotating plate are connected through a bearing 203 to enable the rotating plate to rotate; the load-bearing support plate should be as thin as possible, preferably not more than 3 cm.
An arc-shaped baffle 6 is arranged at the upper part of the rear side of the bearing supporting plate; the arc-shaped baffle can prevent the steel cylinder from sliding off the bearing supporting plate during transportation.
The embracing fixing device 3 comprises an arc-shaped fixing arm 310, a movable cap 320, a return spring 330, a first supporting rod 340 and a second supporting rod 350;
the first supporting rod is vertically arranged on the frame, and the movable cap is a long cylinder body and is sleeved on the first supporting rod; the reset spring is sleeved on the first support rod, so that the movable cap can elastically slide along the first support rod;
the two arc-shaped fixed arms extend forwards and are symmetrically arranged, and one ends of the two arc-shaped fixed arms are respectively hinged with two side walls at the upper part of the movable cap to form a first hinge point 312;
two second support rods are symmetrically arranged and are respectively vertically arranged on the frame at two sides of the first support rod, and the positions, close to the first hinge points, on the two arc-shaped fixed arms are respectively hinged with the top of the second support rods to form second hinge points 313; under the condition of no external force, the two arc-shaped fixing arms of the encircling fixing device are in an opening state, and the opening range is larger than the diameter of the steel cylinder; the steel cylinder is obliquely pressed on the movable cap, the two arc-shaped fixed arms are folded towards the middle under the action of the first hinge point and the second hinge point to hold the steel cylinder tightly, and the holding is tighter when the pressure is higher; this provides a strong fixation effect;
the roller 4 is arranged at the bottom of the frame, and the lower edge of the roller is slightly lower than that of the bearing supporting plate. The large-area contact between the bearing support plate and the ground in the vertical state is avoided, and the bearing support plate can move forwards conveniently in the vertical state.
The back of the frame is provided with an auxiliary support frame 7, the upper end of the auxiliary support frame is hinged with the frame, and the lower end of the auxiliary support frame is provided with an auxiliary roller 701;
the lower part of the frame is provided with a telescopic rod 702, one end of the telescopic rod is hinged with the frame, and the other end of the telescopic rod is hinged with the auxiliary support frame; the auxiliary roller is higher than the roller; when the roller and the auxiliary roller are simultaneously grounded, the inclination angle of the frame does not exceed 30 degrees. The telescopic link makes vice support frame can receive and release, in this embodiment, the telescopic link has the function of stopping (similar to the telescopic rod structure of umbrella), and the telescopic link is under the biggest extension state, and when vice gyro wheel and gyro wheel landed simultaneously, frame inclination (with perpendicular line contained angle) is 24-25 degrees (when the steel bottle is heavier, inclination can increase slightly).
The height of the frame is less than that of the steel cylinder.
The top of the movable cap is provided with a shock pad 321. When the steel cylinder falls to the movable cap, the steel cylinder slightly collides with the movable cap, and a rubber layer or a fabric layer is necessary to be arranged as a shock pad so as to reduce the vibration when the steel cylinder falls to the movable cap or is transferred.
The auxiliary idler wheels are two, and the auxiliary idler wheels are universal wheels. In this embodiment, the number of the rollers is one, and the number of the auxiliary rollers is two, so that a stable supporting surface is formed. The number of rollers can be increased if necessary.
An inwards concave arc-shaped notch 204 is processed at the front section of the bearing supporting plate 2. The arc-shaped notch can avoid the contact point with the ground when the steel cylinder inclines, thereby the steel cylinder can be assembled or disassembled without moving the steel cylinder additionally, the operation can be completed smoothly in one time,
the inner side of the arc-shaped fixed arm is provided with an anti-slip pad 311. The non-slip mat can play better antiskid and shock attenuation effect, still can prevent steel bottle unnecessary rotation in the steel bottle transportation, improves the security.
The front end of the arc-shaped fixing arm is provided with a locking device (not shown in the figure) which connects the arc-shaped fixing arm into a closed loop to lock the steel cylinder; the locking device comprises one of an iron chain with a hanging buckle, a belt-shaped magic tape or an adjusting belt with a Chinese character ri-shaped opening. In this embodiment, the locking device is an iron chain with a hanging buckle. The locking device plays a role in auxiliary fixing and increasing safety, which is also a common technical means in the field, for example, in a common transfer trolley, an iron chain is usually adopted to play a main fixing role for a steel cylinder.
The diameter of the rotating plate is larger than that of the bottom of the steel cylinder. In order to ensure that the steel cylinder can rotate on the rotating plate smoothly, the rotating plate or the bearing supporting plate needs to be made slightly larger.
Example 2
On the basis of the embodiment 1, the bearing supporting plate can be further provided with a clamping device, such as a damping sheet, a bolt, a spring buckle and the like, for preventing the rotating plate from rotating in an unnecessary state.
Example 3
As an improvement, the frame can also be a double-column frame according to the requirement.
Example 4
A use method of a steel cylinder transfer trolley for a laboratory comprises the following steps:
1) the steel cylinder is slightly inclined, one side of the bottom of the steel cylinder is lifted to form a gap with the ground, the arc-shaped notch is opposite to the gap, the laboratory steel cylinder transfer trolley is pushed to enable the bearing supporting plate to enter the gap of the bottom of the steel cylinder, and the bottom of the steel cylinder is completely positioned on the rotating plate; in practical operation, because the steel cylinders may be arranged in a plurality of groups, the steel cylinders to be transported may be difficult to tilt forward by a necessary angle, and at this time, a single steel cylinder needs to be manually rotated and moved out to leave a sufficient operating space.
2) The steel cylinder is righted, and the auxiliary support frame is lifted;
3) the steel bottle transfer trolley and the steel bottle are slowly inclined until the auxiliary roller lands by holding the handle; the steel cylinder is pressed on the movable cap of the encircling fixing device after being inclined, the movable cap retreats along the first supporting rod under the action of pressure, so that the two arc-shaped fixing arms are encircled, the steel cylinder is encircled and fixed, the locking device is closed, and the encircling fixing device and the locking device form a closed loop to complete the fixation of the steel cylinder;
4) pushing and pulling the steel cylinder to a target area;
5) the auxiliary support frame is retracted, the handle is held to enable the laboratory steel bottle transfer trolley and the steel bottle to be aligned back and upright, the locking device is opened to enable the two arc-shaped fixing arms to be loosened, the steel bottle is erected on the rotating plate, the steel bottle is slowly rotated to adjust the steel bottle, and the air outlet interface of the steel bottle is enabled to be opposite to the instrument air pipe interface;
6) the steel bottle is inclined, the bottom of the steel bottle is exposed out of the arc-shaped notch, the gap is exposed, the bearing supporting plate is pulled out, the steel bottle is corrected, and the transferring operation is completed.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable to various fields of endeavor for which the invention may be embodied with additional modifications as would be readily apparent to those skilled in the art, and the invention is therefore not limited to the details given herein and to the embodiments shown and described without departing from the generic concept as defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a steel bottle transfer car (buggy) is used in laboratory which characterized in that includes: the device comprises a frame, a bearing supporting plate, an encircling fixing device and a roller;
the bearing supporting plate is arranged at the front end of the bottom of the frame and is vertical to the frame, the surrounding fixing device is arranged at the middle upper part of the frame, and the top of the frame is provided with a handle;
the bearing supporting plate is circular and comprises a bottom supporting plate and a rotating plate arranged on the bottom supporting plate in parallel, and balls are arranged between the bottom supporting plate and the rotating plate or the bottom supporting plate and the rotating plate are connected through bearings so that the rotating plate can rotate;
an arc-shaped baffle is arranged at the upper part of the rear side of the bearing supporting plate;
the encircling fixing device comprises an arc-shaped fixing arm, a movable cap, a return spring, a first supporting rod and a second supporting rod;
the first supporting rod is vertically arranged on the frame, and the movable cap is a long cylinder body and is sleeved on the first supporting rod; the reset spring is sleeved on the first support rod, so that the movable cap can elastically slide along the first support rod;
the two arc-shaped fixed arms extend forwards and are symmetrically arranged, and one ends of the two arc-shaped fixed arms are respectively hinged with two side walls at the upper part of the movable cap to form a first hinge point;
the two second support rods are symmetrically arranged and are respectively vertically arranged on the frame at two sides of the first support rod, and the positions, close to the first hinge points, on the two arc-shaped fixed arms are respectively hinged with the top of the second support rods to form second hinge points; under the condition of no external force, the two arc-shaped fixing arms of the encircling fixing device are in an opening state, and the opening range is larger than the diameter of the steel cylinder;
the roller is arranged at the bottom of the frame, and the lower edge of the roller is slightly lower than that of the bearing supporting plate.
2. The laboratory steel bottle transfer trolley according to claim 1, wherein an auxiliary support frame is arranged at the back of the trolley frame, the upper end of the auxiliary support frame is hinged with the trolley frame, and an auxiliary roller is arranged at the lower end of the auxiliary support frame;
the lower part of the frame is provided with a telescopic rod, one end of the telescopic rod is hinged with the frame, and the other end of the telescopic rod is hinged with the auxiliary support frame;
the auxiliary roller is higher than the roller; when the roller and the auxiliary roller are simultaneously grounded, the inclination angle of the frame does not exceed 30 degrees.
3. The laboratory cylinder transfer car of claim 1 wherein said car frame height is less than the cylinder height.
4. The laboratory cylinder transfer car (buggy) of claim 1, wherein the top of the removable cap is provided with a shock pad.
5. The laboratory cylinder transfer car (buggy) of claim 1, wherein there are two of said secondary rollers, and said secondary rollers are universal wheels.
6. The laboratory steel cylinder transfer car truck as set forth in claim 1, wherein said load-bearing pallet has a front section formed with an inwardly concave arcuate notch.
7. The laboratory steel cylinder transfer car (buggy) of claim 1, wherein the inside of the arc-shaped fixed arm is provided with a non-slip mat.
8. The laboratory steel cylinder transfer trolley according to claim 1, wherein a locking device is arranged at the front end of the arc-shaped fixing arm, and the arc-shaped fixing arm is connected into a closed loop to lock the steel cylinder; the locking device comprises one of an iron chain with a hanging buckle, a belt-shaped magic tape or an adjusting belt with a Chinese character ri-shaped opening.
9. The laboratory cylinder transfer car (buggy) of claim 1, wherein the spinner plate diameter is larger than the cylinder bottom diameter.
10. The method of using the laboratory cylinder transfer car of claim 1, comprising the steps of:
1) the steel cylinder is slightly inclined, one side of the bottom of the steel cylinder is lifted to form a gap with the ground, the arc-shaped notch is opposite to the gap, the laboratory steel cylinder transfer trolley is pushed to enable the bearing supporting plate to enter the gap of the bottom of the steel cylinder, and the bottom of the steel cylinder is completely positioned on the rotating plate;
2) the steel cylinder is righted, and the auxiliary support frame is lifted;
3) the steel bottle transfer trolley and the steel bottle are slowly inclined until the auxiliary roller lands by holding the handle; the steel cylinder is pressed on the movable cap of the encircling fixing device after being inclined, the movable cap retreats along the first supporting rod under the action of pressure, so that the two arc-shaped fixing arms are encircled, the steel cylinder is encircled and fixed, the locking device is closed, and the encircling fixing device and the locking device form a closed loop to complete the fixation of the steel cylinder;
4) pushing and pulling the steel cylinder to a target area;
5) the auxiliary support frame is retracted, the handle is held to enable the laboratory steel bottle transfer trolley and the steel bottle to be aligned back and upright, the locking device is opened to enable the two arc-shaped fixing arms to be loosened, the steel bottle is erected on the rotating plate, the steel bottle is slowly rotated to adjust the steel bottle, and the air outlet interface of the steel bottle is enabled to be opposite to the instrument air pipe interface;
6) the steel bottle is inclined, the bottom of the steel bottle is exposed out of the arc-shaped notch, the gap is exposed, the bearing supporting plate is pulled out, the steel bottle is corrected, and the transferring operation is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911007610.3A CN110588750A (en) | 2019-10-22 | 2019-10-22 | Steel cylinder transfer trolley for laboratory and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911007610.3A CN110588750A (en) | 2019-10-22 | 2019-10-22 | Steel cylinder transfer trolley for laboratory and use method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN110588750A true CN110588750A (en) | 2019-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911007610.3A Pending CN110588750A (en) | 2019-10-22 | 2019-10-22 | Steel cylinder transfer trolley for laboratory and use method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115071801A (en) * | 2022-07-29 | 2022-09-20 | 华能云南滇东能源有限责任公司 | Gas steel cylinder carrying device |
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| CN203472924U (en) * | 2013-07-26 | 2014-03-12 | 成都高原汽车工业有限公司 | High-pressure gas cylinder distribution trolley |
| CN203793393U (en) * | 2014-03-03 | 2014-08-27 | 上海宝研冶金设备有限公司 | Steel cylinder truck |
| CN105599798A (en) * | 2016-01-22 | 2016-05-25 | 池州森大轻工制品有限公司 | Gas cylinder cart |
| CN107054428A (en) * | 2017-04-20 | 2017-08-18 | 河南工程学院 | It is easy to along the gas cylinder trolley above and below step |
| KR20180065005A (en) * | 2016-12-06 | 2018-06-15 | 버슘머트리얼즈한양기공 주식회사 | Cart for Moving Cylinder |
-
2019
- 2019-10-22 CN CN201911007610.3A patent/CN110588750A/en active Pending
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| EP0242820A1 (en) * | 1986-04-22 | 1987-10-28 | Osaka Taiyu Co., Ltd. | Apparatus for inverting containers |
| CN201457434U (en) * | 2009-07-24 | 2010-05-12 | 中芯国际集成电路制造(上海)有限公司 | Steel cylinder cart |
| CN203472924U (en) * | 2013-07-26 | 2014-03-12 | 成都高原汽车工业有限公司 | High-pressure gas cylinder distribution trolley |
| CN203793393U (en) * | 2014-03-03 | 2014-08-27 | 上海宝研冶金设备有限公司 | Steel cylinder truck |
| CN105599798A (en) * | 2016-01-22 | 2016-05-25 | 池州森大轻工制品有限公司 | Gas cylinder cart |
| KR20180065005A (en) * | 2016-12-06 | 2018-06-15 | 버슘머트리얼즈한양기공 주식회사 | Cart for Moving Cylinder |
| CN107054428A (en) * | 2017-04-20 | 2017-08-18 | 河南工程学院 | It is easy to along the gas cylinder trolley above and below step |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115071801A (en) * | 2022-07-29 | 2022-09-20 | 华能云南滇东能源有限责任公司 | Gas steel cylinder carrying device |
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Application publication date: 20191220 |