CN211166923U - Portable SF6 gas storage steel bottle shallow of weighing - Google Patents
Portable SF6 gas storage steel bottle shallow of weighing Download PDFInfo
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- CN211166923U CN211166923U CN201922135017.9U CN201922135017U CN211166923U CN 211166923 U CN211166923 U CN 211166923U CN 201922135017 U CN201922135017 U CN 201922135017U CN 211166923 U CN211166923 U CN 211166923U
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Abstract
The utility model relates to a shallow of weighing of portable SF6 gas storage steel bottle. The utility model discloses a portable SF6 gas storage steel bottle shallow of weighing, including frame and wheel of setting on the frame, be equipped with the handle on the frame, it sets up the weighing frame to be equipped with fluctuation on the frame, be equipped with the bottom plate that is used for holding the steel bottle on the weighing frame, weighing frame with be connected with weighing sensor between the frame, weighing frame bottom with be equipped with the direction connection structure who extends on the upper and lower direction between the frame, can acquire the weight of steel bottle through weighing sensor, just so can judge whether there is gas in the steel bottle through weight in the judgement, avoid artifical the judgement of lifting, it is very convenient to operate, has solved the inconvenient problem of operation that causes because of the unable demonstration of weight when current dolly uses.
Description
Technical Field
The utility model relates to a shallow of weighing of portable SF6 gas storage steel bottle.
Background
At present, a traditional mode is adopted for supplementing gas to a switch cabinet, a circuit breaker and a GIS, namely a 40-liter steel cylinder, a high-voltage pipeline, a pressure reducing valve and a gas supplementing joint are assembled, and the valve is used for directly supplementing gas. The method has the following disadvantages:
(1) the weight of the 40L steel cylinder is about 60 kg, the carrying is inconvenient, and the time is consumed for assembling the gas charging equipment each time;
(2) the traditional equipment such as a switch cabinet, a circuit breaker and the like is completely lifted by a shoulder lever, and the air supplement pressure is completely controlled by only one SF6 gas pressure gauge arranged on the equipment, so that the air supplement method has certain potential safety hazard, and once the pressure of the pressure gauge of the equipment of the switch body is misaligned or drifts, the air supplement amount cannot be controlled;
there are also some steel cylinder carrying trolleys in the prior art, for example, chinese patent document No. CN209351438U discloses a steel cylinder carrying trolley, which includes a car body chassis and wheels located below the car body chassis, and further includes: the bottle bracket is obliquely positioned above the underframe of the vehicle body; the bottle support comprises a first supporting rod and a second supporting rod which are parallel to each other; the first support rod and the second support rod are respectively provided with a first sliding groove and a second sliding groove which are arranged along the extending direction of the first support rod and the second support rod; the bottom end of the first sliding seat is matched and connected with the first sliding groove and slides back and forth along the first sliding groove; the bottom end of the second sliding seat is matched and connected with the second sliding chute and slides back and forth along the second sliding chute; the anti-arc guard plate is connected between the first sliding seat and the second sliding seat and can synchronously slide along the first sliding groove and the second sliding groove in a reciprocating manner; at least two locking mechanisms are respectively arranged on the first supporting rod and the second supporting rod. The steel bottle carrying trolley is safe and stable for placing steel bottles, is convenient to carry, and can prevent the steel bottles from shaking or dumping.
However, since the weight of the gas-free gas is displayed after each gas supply using the above-described type of cart, the amount of SF6 gas remaining in the cylinder is unclear, and when the cart is reused next time, the weight of the cylinder is basically lifted by hand to determine whether the gas is still present, which is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model provides a shallow of portable SF6 gas storage steel bottle weighing to solve the inconvenient problem of operation that causes because of the unable demonstration of weight when current dolly uses.
The utility model discloses a shallow of portable SF6 gas storage steel bottle weighing adopts following technical scheme:
portable SF6 gas storage steel bottle shallow of weighing, including the frame and set up the wheel on the frame, be equipped with the handle on the frame, it sets up the weighing frame to float from top to bottom to be equipped with on the frame, be equipped with the bottom plate that is used for holding the steel bottle on the weighing frame, weighing frame with be connected with weighing sensor between the frame, weighing frame bottom with be equipped with the direction connection structure who extends on the upper and lower direction between the frame.
The guide connecting structure comprises a guide post arranged at the bottom of the frame and a guide sleeve inserted on the guide post in a guide moving manner, and the guide sleeve is fixedly connected with the weighing frame.
The guide post with wear to be equipped with the safety bolt between the uide bushing, be equipped with along the upper and lower direction extension on the guide post and be used for dodging the dodging hole of safety bolt.
The guide post interval is equipped with two, the uide bushing with the guide post corresponds the setting.
The frame is provided with positioning columns which are inserted into the positioning holes and have gaps with the inner walls of the positioning columns.
The weighing sensor is of a long strip-shaped structure, one end of the weighing sensor is connected with the weighing frame, and the other end of the weighing sensor is connected with the frame.
The weighing sensor is connected with the weighing frame and the frame through connecting bolts.
The utility model has the advantages that: the utility model discloses a portable SF6 gas storage steel bottle shallow of weighing, including frame and wheel of setting on the frame, be equipped with the handle on the frame, it sets up the weighing frame to be equipped with fluctuation on the frame, be equipped with the bottom plate that is used for holding the steel bottle on the weighing frame, weighing frame with be connected with weighing sensor between the frame, weighing frame bottom with be equipped with the direction connection structure who extends on the upper and lower direction between the frame, can acquire the weight of steel bottle through weighing sensor, just so can judge whether there is gas in the steel bottle through weight in the judgement, avoid artifical the judgement of lifting, it is very convenient to operate, has solved the inconvenient problem of operation that causes because of the unable demonstration of weight when current dolly uses.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an embodiment of a mobile SF6 gas storage cylinder weighing cart according to the present invention;
FIG. 2 is a schematic view of the connection between the weigh frame and the vehicle frame of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
in the figure: 1. a frame; 2. a heating barrel; 3. an electrical box; 4. a wheel; 5. a base plate; 6. a cross beam; 51. a weighing frame; 7. a weighing sensor; 11. a positioning column; 12. a guide post; 13. a safety bolt; 14. avoiding holes; 52. positioning holes; 53. and a guide sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model discloses an embodiment of shallow is weighed to portable SF6 gas storage steel bottle, as shown in fig. 1 to fig. 3, portable SF6 gas storage steel bottle shallow of weighing, including frame 1 and wheel 4 of setting on frame 1, be equipped with the handle on frame 1, it sets up weighing frame 51 to be equipped with the fluctuation on frame 1, is equipped with the bottom plate 5 that is used for holding the steel bottle on weighing frame 51, is connected with weighing sensor 7 between weighing frame 51 and the frame 1, is equipped with the direction connection structure who extends on the upper and lower direction of edge between weighing frame 51 bottom and the frame 1.
In this embodiment, the guiding connection structure comprises a guiding column 12 arranged at the bottom of the frame 1 and a guiding sleeve 53 inserted on the guiding column 12 in a guiding and moving manner, the guiding sleeve 53 is fixedly connected with the weighing frame 51, and the structure of matching the guiding column 12 with the guiding sleeve 53 is adopted, so that the structure is simple and the processing and the manufacturing are convenient.
In consideration of safety performance, the guide post 12 and the guide sleeve 53 are prevented from being disengaged during use, in the embodiment, the safety bolt 13 penetrates between the guide post 12 and the guide sleeve 53, the guide post 12 is provided with an avoidance hole 14 extending in the vertical direction and used for avoiding the safety bolt 13, the weighing frame 51 can move vertically on the guide post 12 through the guide sleeve 53, and meanwhile, the safety bolt 13 can move vertically in the avoidance hole 14.
In this embodiment, the guide posts 12 are spaced apart from each other by two, and the guide sleeves 53 are disposed corresponding to the guide posts 12, so that the stability can be improved by the cooperation between the two guide posts 12 and the guide sleeves 53, and the weighing frame 51 is prevented from swinging.
In order to further improve the stability of the weighing frame 51, in this example, safety structures are also provided on the left and right sides of the weighing frame 51, specifically, as shown in fig. 2 and 3, positioning holes 52 extending outward are provided on both sides of the weighing frame 51, and the frame 1 is provided with positioning pillars 11 inserted into the positioning holes 52 and having gaps with the inner walls thereof, so that there is no contact between the positioning pillars 11 and the positioning holes 52 under normal conditions, and when an accident occurs in other connecting structures, the positioning pillars 11 and the positioning holes 52 start to cooperate, thereby ensuring that the weighing frame 51 cannot be separated from the frame 1.
In the present embodiment, the load cell 7 has a strip-shaped structure, and one end of the load cell 7 is connected to the weighing frame 51, and the other end is connected to the vehicle frame 1. The load cell 7 is connected to the weighing frame 51 and the vehicle frame 1 by connecting bolts. Normally, the weighing frame 51 is connected with the frame 1 through the weighing sensor 7, so that the weight of the steel cylinder on the weighing frame 51 is borne by the weighing sensor 7, and the weighing sensor 7 can accurately acquire the weight of the steel cylinder. In this embodiment, the frame is provided with a cross member 6, and the weighing frame 51 is connected to the cross member 6.
The heating barrel 2 is also arranged on the frame 1, and the steel cylinder is prevented in the heating barrel 2, so that steel products can be heated. An electric heating coil is arranged on the steel cylinder, and the electric heating coil and the weighing sensor 7 are connected with the electric appliance box 3 on the frame 1. The electric appliance box 3 is arranged at the upper rear side position of the frame 1, so that the weight of the steel cylinder can be balanced, and the operation is convenient.
The gaseous storage steel bottle shallow of weighing of portable SF6 of this embodiment can acquire the weight of steel bottle through weighing sensor 7, just so can judge whether have gas in the steel bottle in through weight, avoids artifical lifting to judge, and it is very convenient to operate, has solved the inconvenient problem of operation that causes because of the unable demonstration of weight when current dolly uses.
In other embodiments of the present invention, the guiding connection structure may further include a chute disposed on the frame and a guiding block disposed on the weighing frame and slidably guided and movably engaged with the chute; the number of the guide posts can also be three, four or five; the positioning hole can be arranged on the frame; the load cell may also be of S-shaped construction.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. Portable SF6 gas storage steel bottle shallow of weighing, including the frame and set up the wheel on the frame, be equipped with handle, its characterized in that on the frame: the steel cylinder weighing device is characterized in that a weighing frame is arranged on the frame in a vertically floating mode, a bottom plate used for containing a steel cylinder is arranged on the weighing frame, a weighing sensor is connected between the weighing frame and the frame, and a guide connecting structure extending in the vertical direction is arranged between the bottom of the weighing frame and the frame.
2. The mobile SF6 gas storage cylinder weighing cart of claim 1, wherein: the guide connecting structure comprises a guide post arranged at the bottom of the frame and a guide sleeve inserted on the guide post in a guide moving manner, and the guide sleeve is fixedly connected with the weighing frame.
3. The mobile SF6 gas storage cylinder weighing cart of claim 2, wherein: the guide post with wear to be equipped with the safety bolt between the uide bushing, be equipped with along the upper and lower direction extension on the guide post and be used for dodging the dodging hole of safety bolt.
4. The mobile SF6 gas storage cylinder weighing cart of claim 2 or 3, wherein: the guide post interval is equipped with two, the uide bushing with the guide post corresponds the setting.
5. The mobile SF6 gas storage cylinder weigh cart of any of claims 1-3, wherein: the frame is provided with positioning columns which are inserted into the positioning holes and have gaps with the inner walls of the positioning columns.
6. The mobile SF6 gas storage cylinder weigh cart of any of claims 1-3, wherein: the weighing sensor is of a long strip-shaped structure, one end of the weighing sensor is connected with the weighing frame, and the other end of the weighing sensor is connected with the frame.
7. The mobile SF6 gas storage cylinder weighing cart of claim 6, wherein: the weighing sensor is connected with the weighing frame and the frame through connecting bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922135017.9U CN211166923U (en) | 2019-12-03 | 2019-12-03 | Portable SF6 gas storage steel bottle shallow of weighing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922135017.9U CN211166923U (en) | 2019-12-03 | 2019-12-03 | Portable SF6 gas storage steel bottle shallow of weighing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211166923U true CN211166923U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922135017.9U Active CN211166923U (en) | 2019-12-03 | 2019-12-03 | Portable SF6 gas storage steel bottle shallow of weighing |
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| CN (1) | CN211166923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113525464A (en) * | 2021-07-16 | 2021-10-22 | 国网宁夏电力有限公司固原供电公司 | Hand push unipolar carrier |
-
2019
- 2019-12-03 CN CN201922135017.9U patent/CN211166923U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113525464A (en) * | 2021-07-16 | 2021-10-22 | 国网宁夏电力有限公司固原供电公司 | Hand push unipolar carrier |
| CN113525464B (en) * | 2021-07-16 | 2022-09-13 | 国网宁夏电力有限公司固原供电公司 | Hand push unipolar carrier |
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