CN117781177B - Natural gas cylinder frame locking device - Google Patents
Natural gas cylinder frame locking device Download PDFInfo
- Publication number
- CN117781177B CN117781177B CN202410216941.2A CN202410216941A CN117781177B CN 117781177 B CN117781177 B CN 117781177B CN 202410216941 A CN202410216941 A CN 202410216941A CN 117781177 B CN117781177 B CN 117781177B
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- frame
- natural gas
- locking
- gas cylinder
- movable frame
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 116
- 239000003345 natural gas Substances 0.000 title claims abstract description 58
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 239000007789 gas Substances 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a natural gas cylinder frame locking device, and belongs to the technical field of natural gas automobile gas supply systems. A natural gas cylinder frame locking device comprises a fixed frame, a movable frame, a locking frame, a transmission assembly and a hoop; the movable frame is used for placing a natural gas bottle, the movable frame is movably inserted into the fixed frame, the locking frame is in sliding connection with the fixed frame, a plurality of hoops are arranged, the hoops are vertically and slidably arranged on the locking frame, and the transmission assembly is used for synchronously driving the hoops to move up and down; through setting up drive assembly, synchronous drive a plurality of hoops reciprocates, simplified the locking step of natural gas cylinder, reduced workman's intensity of labour, increased work efficiency.
Description
Technical Field
The invention relates to the technical field of natural gas automobile gas supply systems, in particular to a natural gas cylinder frame locking device.
Background
Natural gas cylinder frames are an important component of natural gas automobiles, often in rectangular or square form, to accommodate the size and number of cylinders.
When the natural gas cylinder frame is designed, not only the supporting strength of the structure is required to be considered, but also a reliable locking device is required to be equipped so as to ensure that the gas cylinder cannot loosen or move away in the running process.
When the existing natural gas cylinders are installed, the prior natural gas cylinders are required to be fixed by means of hoops and bolts, and the installation and fixation of a plurality of natural gas cylinders are realized by continuously repeating the operation.
Disclosure of Invention
1. The technical problem to be solved.
The invention aims to provide a natural gas cylinder frame locking device which is used for solving the problems in the background technology.
2. The technical proposal is that.
A natural gas cylinder frame locking device comprises a fixed frame, a movable frame, a locking frame, a transmission assembly and a hoop; the movable frame is used for placing a natural gas bottle, the movable frame is movably inserted with the fixed frame, the locking frame is in sliding connection with the fixed frame, the hoops are provided with a plurality of hoops, the hoops are vertically and slidably installed on the locking frame, and the transmission assembly is used for synchronously driving the hoops to move up and down.
As an alternative scheme of the technical scheme of the application, the fixed frame is provided with the limit groove, the movable frame slides in the limit groove in a limit way, the fixed frame is fixedly connected with two limit rods A and two limit rods B, and the locking frame is in sliding connection with the limit rods A and B.
As an alternative scheme of the technical scheme of the application, one end of the limiting rod A is fixedly connected with the fixed frame, the other end of the limiting rod A is in sliding connection with the movable frame, and one end of the limiting rod A in sliding connection with the movable frame is in threaded connection with a nut.
As an alternative scheme of the technical scheme of the application, the movable frame is divided into an upper layer and a lower layer, and two natural gas cylinders can be stacked up and down.
As an alternative scheme of the technical scheme of the application, the locking frame is divided into an upper layer and a lower layer, at least two hoops are connected to each layer in a sliding manner, two threaded rods are connected to the upper parts of the hoops in a threaded manner, the threaded rods are connected with the locking frame in a rotating manner, and gears are fixedly connected to the tops of the threaded rods.
As an alternative scheme of the technical scheme of the application, the transmission assembly comprises a plurality of racks, the number of the racks is the same as that of the gears, the racks are connected with the gears in a meshed manner, and the racks are respectively fixed on the limiting rod A and the limiting rod B; the movable frame can be abutted with the locking frame.
As an alternative of the technical scheme of the application, the locking frame is elastically and slidably connected with the fixed frame through an elastic element.
As an alternative scheme of the technical scheme of the application, the lower part of the hoop is in a symmetrical structure and is fixedly connected with two bolt rods, a plurality of bolt holes are formed in the movable frame, and the bolt rods are in plug-in fit with the bolt holes.
As an alternative scheme of the technical scheme of the application, the end part of the movable frame is fixedly connected with a connecting lug, the fixed frame is fixedly connected with a bolt rod, and the bolt rod is in plug-in fit with the connecting lug.
3. Has the beneficial effects of.
Compared with the prior art, the invention has the advantages that.
1. According to the application, the transmission assembly is arranged to synchronously drive the plurality of hoops to move up and down, so that the locking step of the natural gas cylinder is simplified, the labor intensity of workers is reduced, and the working efficiency is increased.
2. According to the application, the movable frame which can be separated from the fixed frame is arranged, so that when the natural gas cylinder is installed, the movable frame can be firstly pulled out from the fixed frame, and the limitation of the fixed frame is avoided, so that the placement of the natural gas cylinder is influenced.
3. According to the application, the movable frame is adopted to push the locking frame, so that the gear on the locking frame can move relative to the racks fixed on the limiting rod A and the limiting rod B, and the driving hoop moves up and down, so that the fixing step of the movable frame and the locking step of the natural gas cylinder can be synchronously carried out, and the installation quality of the natural gas cylinder can be conveniently controlled.
4. The application adopts the threaded rod to drive the hoop to move up and down, and can prevent the hoop from loosening caused by shaking generated in the running process of the vehicle by utilizing the self-locking characteristic of the threaded rod.
5. According to the application, the bolt rods are arranged on the two sides of the hoop, so that when the natural gas cylinder is installed, the two ends of the bolt rods can be inserted into the bolt holes on the fixing frame, the constraint effect on the hoop is increased, the structural rigidity of the hoop is increased, the shaking of a vehicle is prevented, the hoop is deformed, and the fixing effect of the hoop on the natural gas cylinder is reduced.
Drawings
Fig. 1 is a schematic view showing a use state of a natural gas cylinder frame locking device according to a preferred embodiment of the present application.
Fig. 2 is a schematic view showing an assembled state of a natural gas cylinder frame locking device according to a preferred embodiment of the present application.
Fig. 3 is a schematic view showing a structure of a fixing frame of a natural gas cylinder frame locking device according to a preferred embodiment of the present application.
Fig. 4 is a schematic view showing a locking frame structure of a natural gas cylinder frame locking device according to a preferred embodiment of the present application.
Fig. 5 is a schematic view showing a hoop structure of a locking device for a natural gas cylinder frame according to a preferred embodiment of the present application.
Fig. 6 is a schematic view showing a movable frame structure of a locking device for a natural gas cylinder frame according to a preferred embodiment of the present application.
The reference numerals in the figures illustrate: 1. a fixed frame; 101. a limit groove; 102. a limit rod A; 103. a limit rod B; 104. a bolt rod; 2. a movable frame; 201. a bolt hole; 202. a connecting lug; 3. a locking frame; 4. a transmission assembly; 401. a rack; 5. a hoop; 501. a threaded rod; 502. a gear; 503. a bolt; 6. a natural gas cylinder; 7. an elastic element.
Detailed Description
Example 1.
Referring to fig. 1-2, the invention provides a natural gas cylinder frame locking device, which comprises a fixed frame 1, a movable frame 2, a locking frame 3, a transmission assembly 4 and a hoop 5; the movable frame 2 is used for placing a natural gas bottle 6, the movable frame 2 is movably inserted with the fixed frame 1, the locking frame 3 is in sliding connection with the fixed frame 1, the hoops 5 are provided with a plurality of hoops, the hoops 5 are vertically and slidably arranged on the locking frame 3, and the transmission assembly 4 is used for synchronously driving the hoops 5 to move up and down.
In this kind of embodiment, the user can put natural gas cylinder 6 in movable frame 2 to in pushing fixed frame 1 from the opening part of fixed frame 1, with the help of the synchronous drive of transmission subassembly 4a plurality of hoops 5 move down, can lock natural gas cylinder 6 placed on movable frame 2, the effectual locking efficiency who increases natural gas cylinder 6.
Referring to fig. 3, a fixed frame 1 is provided with a limit groove 101, a movable frame 2 slides in the limit groove 101 in a limit manner, two limit rods a102 and two limit rods B103 are fixedly connected to the fixed frame 1, and a locking frame 3 is connected with the limit rods a102 and B103 in a sliding manner.
One end of the limiting rod A102 is fixedly connected with the fixed frame 1, the other end of the limiting rod A102 is in sliding connection with the movable frame 2, and one end of the limiting rod A102 in sliding connection with the movable frame 2 is in threaded connection with a nut.
In this embodiment, the user can guide and limit the movable frame 2 by means of the limit groove 101, the limit rod a102 and the limit rod B103; when the movable frame 2 moves into the fixed frame 1, the movable frame 2 can be fixed in the fixed frame 1 by screwing the nut into the end of the limit rod a 102.
Referring to fig. 6, the movable frame 2 is divided into an upper layer and a lower layer, and two natural gas cylinders 6 can be stacked up and down.
Referring to fig. 4-5, the locking frame 3 is divided into an upper layer and a lower layer, each layer is at least slidably connected with two hoops 5, two threaded rods 501 are screwed on the upper portions of the hoops 5, the threaded rods 501 are rotatably connected with the locking frame 3, and a gear 502 is fixedly connected to the top of each threaded rod 501.
In this kind of embodiment, the user can stack two natural gas cylinder 6 and place in movable frame 2, and again remove two natural gas cylinder 6 through movable frame 2 to in fixed frame 1, finally through drive assembly 4 with drive a plurality of gears 502 rotation, threaded rod 501 rotates under the drive of gear 502, promotes down that hoop 5 presses and covers on natural gas cylinder 6 surface, fixes natural gas cylinder 6.
Referring to fig. 3, the transmission assembly 4 includes a plurality of racks 401, the number of racks 401 is the same as that of the gears 502, the racks 401 are engaged with the gears 502, and the racks 401 are respectively fixed on the limit rods a102 and B103.
The movable frame 2 can be abutted against the locking frame 3.
In this embodiment, when the movable frame 2 is pushed into the fixed frame 1, the movable frame 2 is firstly abutted against the locking frame 3, a user can screw the nut into the end part of the limiting rod A102, and rotate the nut by means of a wrench, and the movable frame 2 moves the locking frame 3 and the locking frame into the fixed frame 1 together under the pushing of the nut; in the process, the gear 502 rotationally connected to the locking frame 3 is meshed with the rack 401 to rotate, the hoop 5 is pushed downwards to press and cover the surface of the natural gas cylinder 6, and the natural gas cylinder 6 is locked, so that the fixing step of the movable frame 2 and the locking step of the natural gas cylinder 6 can be completed simultaneously, and the installation efficiency of the natural gas cylinder 6 is increased.
Example 2.
The natural gas cylinder frame locking device comprises all the technical features in the embodiment 1, and is different from the embodiment 1, the locking frame 3 is elastically and slidably connected with the fixing frame 1 through an elastic element 7.
In this embodiment, when the movable frame 2 is taken out from the fixed frame 1, the locking frame 3 will move to the opening of the fixed frame 1 under the action of the elastic element 7; at this time, the gear 502 and the rack 401 are in reverse engagement rotation, the hoop 5 is lifted upwards by the threaded rod 501, and the locking of the hoop 5 to the natural gas bottle 6 is automatically released, so that the dismounting efficiency of the device is improved.
The lower part of the hoop 5 is fixedly connected with two bolt rods 503 in a symmetrical structure, a plurality of bolt holes 201 are formed in the movable frame 2, and the bolt rods 503 are in plug-in fit with the bolt holes 201.
In this embodiment, the gear 502 is meshed with the rack 401 to rotate, and when the hoop 5 is driven to move downwards, the bolts 503 on two sides of the hoop 5 are inserted into the bolt holes 201, so that the constraint effect on the hoop 5 is increased, the structural rigidity of the hoop 5 pair is improved, the hoop 5 is prevented from deforming, and the locking effect of the hoop 5 on the natural gas cylinder 6 is prevented from being reduced.
The end part of the movable frame 2 is fixedly connected with a connecting lug 202, the fixed frame 1 is fixedly connected with a bolt rod 104, and the bolt rod 104 is in plug-in fit with the connecting lug 202.
In this embodiment, after the movable frame 2 is connected to the limit rod a102 by a nut, the bolt rod 104 is disposed to penetrate the connecting lug 202; the end of the bolt rod 104 is screwed with a nut to further fix the movable frame 2, so that the reliability of the device is improved.
Claims (6)
1. A natural gas cylinder frame locking device, characterized in that: comprising the following steps: the device comprises a fixed frame (1), a movable frame (2), a locking frame (3), a transmission assembly (4) and a hoop (5);
The movable frame (2) is used for placing a natural gas bottle (6), the movable frame (2) is movably inserted into the fixed frame (1), the locking frame (3) is in sliding connection with the fixed frame (1), a plurality of hoops (5) are arranged, the hoops (5) are vertically and slidably arranged on the locking frame (3), and the transmission assembly (4) is used for synchronously driving the hoops (5) to move up and down;
The fixed frame (1) is provided with a limit groove (101), the movable frame (2) is in limit sliding in the limit groove (101), the fixed frame (1) is fixedly connected with two limit rods A (102) and two limit rods B (103), and the locking frame (3) is in sliding connection with the limit rods A (102) and the limit rods B (103);
the locking frame (3) is divided into an upper layer and a lower layer, each layer is at least connected with two hoops (5) in a sliding manner, two threaded rods (501) are connected to the upper parts of the hoops (5) in a threaded manner, the threaded rods (501) are rotationally connected with the locking frame (3), and gears (502) are fixedly connected to the tops of the threaded rods (501);
the transmission assembly (4) comprises a plurality of racks (401), the number of the racks (401) is the same as that of the gears (502), the racks (401) are connected with the gears (502) in a meshed mode, and the racks (401) are respectively fixed on the limiting rod A (102) and the limiting rod B (103);
the movable frame (2) can be abutted with the locking frame (3).
2. The natural gas cylinder frame locking device of claim 1, wherein: one end of the limiting rod A (102) is fixedly connected with the fixed frame (1), the other end of the limiting rod A is in sliding connection with the movable frame (2), and one end of the limiting rod A (102) in sliding connection with the movable frame (2) is in threaded connection with a nut.
3. The natural gas cylinder frame locking device of claim 1, wherein: the movable frame (2) is divided into an upper layer and a lower layer, and two natural gas cylinders (6) can be stacked up and down.
4. The natural gas cylinder frame locking device of claim 1, wherein: the locking frame (3) is elastically and slidably connected with the fixed frame (1) through an elastic element (7).
5. The natural gas cylinder frame locking device of claim 1, wherein: the lower part of the hoop (5) is fixedly connected with two bolt rods (503) in a symmetrical structure, a plurality of bolt holes (201) are formed in the movable frame (2), and the bolt rods (503) are in plug-in fit with the bolt holes (201).
6. The natural gas cylinder frame locking device of claim 1, wherein: the end part of the movable frame (2) is fixedly connected with a connecting lug (202), the fixed frame (1) is fixedly connected with a bolt rod (104), and the bolt rod (104) is in plug-in fit with the connecting lug (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410216941.2A CN117781177B (en) | 2024-02-28 | 2024-02-28 | Natural gas cylinder frame locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410216941.2A CN117781177B (en) | 2024-02-28 | 2024-02-28 | Natural gas cylinder frame locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117781177A CN117781177A (en) | 2024-03-29 |
| CN117781177B true CN117781177B (en) | 2024-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410216941.2A Active CN117781177B (en) | 2024-02-28 | 2024-02-28 | Natural gas cylinder frame locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117781177B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2886621A1 (en) * | 2005-06-03 | 2006-12-08 | Antar Daouk | Gas cylinder fixing cradle for aircraft, has tubes connected to fixation devices, rods mounted in tubes, fixed and movable hoops, where movable hoop is integrated to rods and size of hoops is adapted to size of cylinder to be fixed |
| WO2014074549A2 (en) * | 2012-11-06 | 2014-05-15 | Flexi Adapt, Inc. | Modular frame system for pressure vessels used in water treatment systems |
| CN203974541U (en) * | 2014-04-30 | 2014-12-03 | 十堰震序汽车部件有限公司 | A kind of natural gas-powered car CNG gaholder anchor fitting |
| CN205130925U (en) * | 2015-12-04 | 2016-04-06 | 陕西重型汽车有限公司 | Automobile -used single gas cylinder frame |
| WO2017037357A1 (en) * | 2015-09-04 | 2017-03-09 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Storage box for bottles of pressurized fluid and associated storage frame |
| KR102043081B1 (en) * | 2018-07-05 | 2019-11-11 | (주)동희산업 | Jig unit for high pressure tank module and moving device including the same |
| CN112648526A (en) * | 2020-12-11 | 2021-04-13 | 宜春市富锐气体有限责任公司 | High-efficient carbon dioxide double-bottle group for split rock |
| KR20210068885A (en) * | 2019-12-02 | 2021-06-10 | 세메스 주식회사 | Apparatus for storing gas cylinders |
| CN114151727A (en) * | 2021-11-27 | 2022-03-08 | 舜元建设(集团)有限公司 | Mounting device for pressure container |
| CN116557766A (en) * | 2023-03-30 | 2023-08-08 | 湖北东峻储能科技有限公司 | Natural gas cylinder frame locking device |
-
2024
- 2024-02-28 CN CN202410216941.2A patent/CN117781177B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2886621A1 (en) * | 2005-06-03 | 2006-12-08 | Antar Daouk | Gas cylinder fixing cradle for aircraft, has tubes connected to fixation devices, rods mounted in tubes, fixed and movable hoops, where movable hoop is integrated to rods and size of hoops is adapted to size of cylinder to be fixed |
| WO2014074549A2 (en) * | 2012-11-06 | 2014-05-15 | Flexi Adapt, Inc. | Modular frame system for pressure vessels used in water treatment systems |
| CN203974541U (en) * | 2014-04-30 | 2014-12-03 | 十堰震序汽车部件有限公司 | A kind of natural gas-powered car CNG gaholder anchor fitting |
| WO2017037357A1 (en) * | 2015-09-04 | 2017-03-09 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Storage box for bottles of pressurized fluid and associated storage frame |
| CN205130925U (en) * | 2015-12-04 | 2016-04-06 | 陕西重型汽车有限公司 | Automobile -used single gas cylinder frame |
| KR102043081B1 (en) * | 2018-07-05 | 2019-11-11 | (주)동희산업 | Jig unit for high pressure tank module and moving device including the same |
| KR20210068885A (en) * | 2019-12-02 | 2021-06-10 | 세메스 주식회사 | Apparatus for storing gas cylinders |
| CN112648526A (en) * | 2020-12-11 | 2021-04-13 | 宜春市富锐气体有限责任公司 | High-efficient carbon dioxide double-bottle group for split rock |
| CN114151727A (en) * | 2021-11-27 | 2022-03-08 | 舜元建设(集团)有限公司 | Mounting device for pressure container |
| CN116557766A (en) * | 2023-03-30 | 2023-08-08 | 湖北东峻储能科技有限公司 | Natural gas cylinder frame locking device |
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| Publication number | Publication date |
|---|---|
| CN117781177A (en) | 2024-03-29 |
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