CN215961928U - Cabinet type heptafluoropropane device - Google Patents
Cabinet type heptafluoropropane device Download PDFInfo
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- CN215961928U CN215961928U CN202122000910.8U CN202122000910U CN215961928U CN 215961928 U CN215961928 U CN 215961928U CN 202122000910 U CN202122000910 U CN 202122000910U CN 215961928 U CN215961928 U CN 215961928U
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Abstract
The utility model belongs to the technical field of heptafluoropropane, in particular to a cabinet type heptafluoropropane device, which aims at solving the problem that a fire extinguishing agent bottle in the existing heptafluoropropane fire extinguishing device is generally in direct contact with the bottom of a cabinet body, the bottle bottom is easy to collide with the bottom of the cabinet body when the fire extinguishing agent bottle is replaced, the bottle bottom is required to be obliquely arranged in the cabinet body firstly when the existing fire extinguishing agent bottle is replaced, and then a bottle body is arranged in the cabinet body, and the replacement is inconvenient because of the influence of the space size of the cabinet body, the following proposal is provided, wherein the cabinet type heptafluoropropane device comprises a frame, symmetrically arranged shells are fixedly arranged at the bottom of the frame, the number of the shells is eight, supporting plates are respectively connected to the tops of the eight shells in a sliding manner, two symmetrically arranged belt pulleys are arranged in the shell, the same belt is sleeved on the two belt pulleys, and the supporting plates are unlocked by pressing a push rod on the shell, the fluorine propane fire extinguishing device on the supporting plate can slide out of the supporting plate.
Description
Technical Field
The utility model relates to the technical field of heptafluoropropane, in particular to a cabinet type heptafluoropropane device.
Background
Heptafluoropropane (HFC-227ea/FM200) is a clean gas chemical fire extinguishing agent which mainly uses chemical fire extinguishing and has physical fire extinguishing function, belongs to polyfluoroalkane, and has a molecular formula of C3HF 7; it is colorless, odorless, low-toxicity, non-conductive, does not contaminate the protected object, and does not damage property and precision facilities.
The heptafluoropropane fire extinguishing agent in the heptafluoropropane fire extinguishing device is colorless, tasteless, non-conductive and non-secondary pollution gas, has the characteristics of cleanness, low toxicity, good electrical insulation and high fire extinguishing efficiency, particularly has no damage to an ozone layer, has short residual time in the atmosphere, has environmental protection performance obviously superior to alkyl halide, is a clean gas fire extinguishing agent which is successfully researched and developed so far, and has the characteristics of advanced design, reliable performance, simple operation, good environmental protection and the like;
the fire extinguishing agent bottle in the current cabinet type heptafluoropropane fire extinguishing apparatus is generally directly contacted with the bottom of the cabinet body, when the fire extinguishing agent bottle is replaced, the bottle bottom is easy to collide with the bottom of the cabinet body, the bottle bottom is required to be arranged in the cabinet body in an inclined mode when the existing fire extinguishing agent bottle is replaced, then the bottle body is straightened into the cabinet body, and due to the influence of the space size of the cabinet body, the replacement is inconvenient, and therefore the cabinet type heptafluoropropane fire extinguishing apparatus is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that a fire extinguishing agent bottle in a heptafluoropropane fire extinguishing device in the prior art is generally in direct contact with the bottom of a cabinet body, the bottom of the bottle is easy to collide with the bottom of the cabinet body when the fire extinguishing agent bottle is replaced, the bottle bottom needs to be obliquely arranged in the cabinet body when the existing fire extinguishing agent bottle is replaced, and then the bottle body needs to be placed in the cabinet body, so that the replacement is inconvenient due to the influence of the space size of the cabinet body.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the cabinet type heptafluoropropane device comprises a frame, wherein symmetrically arranged shells are fixedly installed at the bottom of the frame, the eight shells are respectively connected with a supporting plate in a sliding manner, two symmetrically arranged belt pulleys are arranged in the shells, the two belt pulleys are sleeved with the same belt, rotating shafts are respectively fixedly installed on the front sides and the rear sides of the two belt pulleys, the four rotating shafts are respectively sleeved with torsion springs, the rear ends of the two torsion springs positioned at the rear side are respectively fixedly connected with the inner wall of the rear side of the shell, the front ends of the two torsion springs positioned at the rear side are respectively fixedly connected with the rear sides of the two belt pulleys, the front ends of the two torsion springs positioned at the front side are respectively fixedly connected with the inner wall of the front side of the shell, and the rear ends of the two torsion springs positioned at the front side are respectively fixedly connected with the front sides of the two belt pulleys, the bottom fixed mounting of layer board has drive pole, drive in the pole extends to the shell, the bottom and the belt fixed connection of drive pole, be equipped with positioning mechanism and release mechanism in the shell respectively, positioning mechanism cooperatees with the layer board, positioning mechanism cooperatees with release mechanism.
Preferably, positioning mechanism includes contact lever, auxiliary rod, locating lever and reset spring, reset spring's quantity, auxiliary rod fixed mounting is in the bottom of layer board, the auxiliary rod extends to in the shell, contact lever and locating lever fixed connection, the equal sliding connection of contact lever and locating lever is on the top inner wall of shell, reset spring's rear end fixed mounting is on the rear side inner wall of shell, reset spring's front end respectively with the rear side fixed connection of locating lever and contact lever, positioning mechanism is used for when the layer board is withdrawed, and positioning mechanism can fix a position the layer board, realizes the firm location of layer board to heptafluoropropane extinguishing device.
Preferably, release mechanism includes push rod, connecting rod and cooperation pole, push rod sliding connection is on the shell inner wall, the push rod rotates with the connecting rod to be connected, the connecting rod rotates with the cooperation pole to be connected, cooperation pole sliding connection is on the shell inner wall, and release mechanism can relieve the layer board to control positioning mechanism for the layer board can be on the shell freely roll-off, makes things convenient for heptafluoropropane extinguishing device roll-off.
Preferably, the top of cooperation pole and the front end of locating lever are the hypotenuse structure, the top and the contact lever front side sliding contact of locating lever, locating lever and auxiliary rod sliding contact for can push away the contact lever to the rear side when cooperation pole rebound again, make the contact lever can break away from with the auxiliary rod, just realized the unblock to the auxiliary rod.
Preferably, the bottom fixed mounting of push rod has the stopper, the outside and the shell inner wall sliding contact of stopper, stopper are used for showing the push pedal, prevent that the push rod from being pulled out the shell.
Preferably, the fixed rods are symmetrically arranged on the inner wall of the frame, the fixed rods are ten in number, protection pads are fixedly arranged on one sides, close to each other, of the four fixed rods located at the upper position and the lower position and on the tops and bottoms of the six fixed rods located at the middle position, and the protection pads are used for protecting the heptafluoropropane fire extinguishing device.
Preferably, the supporting plate is provided with a circular groove, and the circular groove is used for placing a heptafluoropropane fire extinguishing device.
Has the advantages that:
1. the positioning mechanism is used for positioning the supporting plate when the supporting plate is retracted, so that the supporting plate can stably position the heptafluoropropane fire extinguishing device;
2. through the unlocking mechanism, the control positioning mechanism can be unlocked by the unlocking mechanism, so that the supporting plate can freely slide out of the shell, and the heptafluoropropane fire extinguishing device can conveniently slide out;
according to the utility model, the push rod is pressed on the shell, the push rod unlocks the supporting plate, the fluorine propane fire extinguishing device on the supporting plate can slide out of the supporting plate, the fluorine propane fire extinguishing device is convenient to take down, and when the fluorine propane fire extinguishing device is put back and pushed back to the supporting plate, the supporting plate can position the fluorine propane fire extinguishing device, so that the operation is simple, and the use is convenient.
Drawings
FIG. 1 is a three-dimensional schematic view of a structural framework of a cabinet-type heptafluoropropane device provided by the utility model;
FIG. 2 is a schematic front view of a cabinet-type heptafluoropropane device according to the present invention;
FIG. 3 is a schematic top view of a cabinet-type heptafluoropropane device according to the present invention;
FIG. 4 is a schematic top view of a part of the structure of a cabinet-type heptafluoropropane device according to the present invention;
FIG. 5 is a schematic side view of a part of the structure of a cabinet-type heptafluoropropane device according to the present invention;
fig. 6 is an enlarged schematic view a in fig. 1 of a cabinet type heptafluoropropane device according to the present invention.
In the figure: the device comprises a frame 1, a shell 2, a supporting plate 3, a push rod 4, a belt pulley 5, a belt 6, a rotating shaft 7, a torsion spring 8, a connecting rod 9, a matching rod 10, a contact rod 11, an auxiliary rod 12, a positioning rod 13, a reset spring 14, a fixed rod 15, a protection pad 16, a limiting block 17 and a driving rod 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, a cabinet type heptafluoropropane device comprises a frame 1, wherein symmetrically arranged shells 2 are fixedly arranged at the bottom of the frame 1, eight shells 2 are arranged, the tops of the eight shells 2 are respectively connected with a supporting plate 3 in a sliding manner, two symmetrically arranged belt pulleys 5 are arranged in the shells 2, the two belt pulleys 5 are sleeved with the same belt 6, rotating shafts 7 are respectively fixedly arranged at the front sides and the rear sides of the two belt pulleys 5, the number of the rotating shafts 7 is four, four rotating shafts 7 are respectively sleeved with torsion springs 8, the rear ends of the two torsion springs 8 at the rear side position are respectively fixedly connected with the inner wall of the rear side of the shell 2, the front ends of the two torsion springs 8 at the rear side position are respectively fixedly connected with the rear sides of the two belt pulleys 5, the front ends of the two torsion springs 8 at the front side position are respectively fixedly connected with the inner wall of the front side of the shell 2, the rear ends of the two torsion springs 8 at the front side position are respectively fixedly connected with the front sides of the two belt pulleys 5, the torsion spring 8 is used for storing force when the supporting plate 3 moves, the torsion spring 8 can reset through the rotation of the torsion spring 8 after the supporting plate 3 is released, a driving rod 18 is fixedly installed at the bottom of the supporting plate 3, the driving rod 18 is used for connecting the supporting plate 3 and the belt 6, the driving rod 18 extends into the shell 2, the bottom end of the driving rod 18 is fixedly connected with the belt 6, a positioning mechanism and an unlocking mechanism are respectively arranged in the shell 2, the positioning mechanism is matched with the supporting plate 3 and matched with the unlocking mechanism, symmetrically arranged fixing rods 15 are fixedly installed on the inner wall of the frame 1, the number of the fixing rods 15 is ten, protection pads 16 are fixedly installed on one side, close to each other, of the four fixing rods 15 at the upper position and the lower position and the top and the bottom of the six fixing rods 15 at the middle position, the protection pads 16 are used for protecting the heptafluoropropane fire extinguishing device, and circular grooves are formed in the supporting plate 3, the circular groove is used for placing a heptafluoropropane fire extinguishing device.
Positioning mechanism includes contact lever 11, auxiliary rod 12, locating lever 13 and reset spring 14, reset spring 14's quantity, auxiliary rod 12 fixed mounting is in the bottom of layer board 3, auxiliary rod 12 extends to in the shell 2, contact lever 11 and locating lever 13 fixed connection, contact lever 11 and the equal sliding connection of locating lever 13 are on the top inner wall of shell 2, reset spring 14's rear end fixed mounting is on the rear side inner wall of shell 2, reset spring 14's front end respectively with locating lever 13 and contact lever 11's rear side fixed connection, positioning mechanism is used for when layer board 3 withdraws, positioning mechanism can fix a position layer board 3, realize layer board 3 to the firm location of heptafluoropropane extinguishing device.
The unlocking mechanism comprises a push rod 4, a connecting rod 9 and a matching rod 10, the push rod 4 is connected to the inner wall of the shell 2 in a sliding mode, the push rod 4 is connected with the connecting rod 9 in a rotating mode, the connecting rod 9 is connected with the matching rod 10 in a rotating mode, the matching rod 10 is connected to the inner wall of the shell 2 in a sliding mode, the unlocking mechanism can release the supporting plate 3 for the control positioning mechanism, the supporting plate 3 can slide out on the shell 2 freely, the heptafluoropropane fire extinguishing device can slide out conveniently, the top end of the matching rod 10 and the front end of the positioning rod 13 are both of bevel edge structures, the top end of the positioning rod 13 is in sliding contact with the front side of the contact rod 11, the positioning rod 13 is in sliding contact with the auxiliary rod 12, the contact rod 11 can be pushed to the rear side when the matching rod 10 moves upwards again, the contact rod 11 can be separated from the auxiliary rod 12, unlocking of the auxiliary rod 12 is achieved, a limiting block 17 is fixedly installed at the bottom of the push rod 4, the outer side of the limiting block 17 is in sliding contact with the inner wall of the shell 2, the stop block 17 is used for displaying the push plate and preventing the push rod 4 from being pulled out of the shell 2.
The working principle is as follows: when the heptafluoropropane fire extinguishing device needs to be taken down from the supporting plate 3, the push rod 4 only needs to be pushed inwards on the shell 2, the push rod 4 can push the connecting rod 9 in the shell 2, the connecting rod 9 pushes the matching rod 10 again, so that the matching rod 10 moves upwards on the inner wall of the shell 2, then the top end of the matching rod 10 can be contacted with the contact rod 11, the matching rod 10 can only move upwards or downwards on the inner wall of the shell 2, the position of the matching rod 10 is staggered with the position of the contact rod 11, the contact rod 11 can only move upwards on the inner wall of the top of the shell 2, therefore, when the contact rod 11 continuously moves upwards, the matching rod 10 can push the contact rod 11 to the left side, the contact rod 11 moves towards the rear side of the shell 2 and compresses the two return springs 14, at the moment, the contact rod 11 can also drive the positioning rod 13 to be separated from the auxiliary rod 12 to release the auxiliary rod 12, and the position of the auxiliary rod 12 is unlocked, then the supporting plate 3 can slide on the shell 2 at will, the supporting plate 3 can only slide to the left side or to the right side at the top of the shell 2, when the heptafluoropropane fire extinguishing device at the left side needs to be taken out, the heptafluoropropane fire extinguishing device only needs to be pulled to the left side, the heptafluoropropane fire extinguishing device drives the supporting plate 3 to slide at the top of the shell 2, when the supporting plate 3 slides to the left side of the shell 2, the left side of the shell 2 is of an arc structure, the supporting plate 3 can be contacted with and inclined at the left side of the shell 2, at the moment, the heptafluoropropane fire extinguishing device can also be inclined, the heptafluoropropane fire extinguishing device is convenient to take out, when the supporting plate 3 slides on the shell 2, the supporting plate 3 can also drive the driving rod 18 to move to the left side, the driving rod 18 is fixedly connected with the belt 6, therefore, the belt 6 can also rotate along with the driving rod 18, the belt 6 drives the two belt pulleys 5 to rotate, and then the force storage torsion spring 8 is stored, when the heptafluoropropane fire extinguishing device is separated from the circular groove on the supporting plate 3, the supporting plate 3 loses support, the torsion spring 8 rotates to drive the belt pulley 5 and the belt 6 to rotate reversely, the belt 6 drives the supporting plate 3 back again, the heptafluoropropane fire extinguishing device is placed after putting down, when the supporting plate 3 returns, the auxiliary rod 12 at the bottom of the supporting plate 3 is contacted with the bevel edge on the positioning rod 13 and pushes the contact rod 11 and the positioning rod 13 towards the rear side of the shell 2, when the auxiliary rod 12 is separated from the positioning rod 13, the positioning rod 13 and the contact rod 11 are reset through the reset spring 14 again, the positioning rod 13 can prevent the auxiliary rod 12 from sliding out, the positioning of the positions of the auxiliary rod 12 and the supporting plate 3 is realized, when the heptafluoropropane fire extinguishing device needs to be stored, the heptafluoropropane fire extinguishing device is directly inserted into the circular groove on the supporting plate 3, the fixing rod 15 limits the heptafluoropropane fire extinguishing device, the protection pad 16 can protect the heptafluoropropane fire extinguishing apparatus, if the heptafluoropropane fire extinguishing apparatus is heavy in weight, the supporting plate 3 can be taken out to be in an inclined state, then the heptafluoropropane fire extinguishing apparatus is inserted into the inclined circular groove, and the heptafluoropropane fire extinguishing apparatus can be easily stored in the frame 1 by means of the force of the torsion spring 8.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The cabinet type heptafluoropropane device comprises a frame (1) and is characterized in that shells (2) which are symmetrically arranged are fixedly installed at the bottom of the frame (1), the number of the shells (2) is eight, supporting plates (3) are slidably connected to the tops of the eight shells (2), two belt pulleys (5) which are symmetrically arranged are arranged in the shells (2), the two belt pulleys (5) are sleeved with one belt (6), rotating shafts (7) are fixedly installed on the front sides and the rear sides of the two belt pulleys (5), the number of the rotating shafts (7) is four, four rotating shafts (7) are sleeved with torsion springs (8), the rear ends of the two torsion springs (8) which are positioned at the rear side are fixedly connected with the inner wall of the rear side of the shell (2), the front ends of the two torsion springs (8) which are positioned at the rear side are fixedly connected with the rear sides of the two belt pulleys (5) respectively, the front end that is located two torsion spring (8) of front side position all with the front side inner wall fixed connection of shell (2), the rear end that is located two torsion spring (8) of front side position respectively with the front side fixed connection of two belt pulleys (5), the bottom fixed mounting of layer board (3) has drive pole (18), drive pole (18) extend to in shell (2), the bottom and belt (6) fixed connection of drive pole (18), be equipped with positioning mechanism and release mechanism in shell (2) respectively, positioning mechanism cooperatees with layer board (3), positioning mechanism and release mechanism cooperate.
2. The cabinet type heptafluoropropane device according to claim 1, wherein the positioning mechanism comprises contact rods (11), auxiliary rods (12), positioning rods (13) and return springs (14), the number of the return springs (14) is large, the auxiliary rods (12) are fixedly mounted at the bottom of the supporting plate (3), the auxiliary rods (12) extend into the shell (2), the contact rods (11) are fixedly connected with the positioning rods (13), the contact rods (11) and the positioning rods (13) are both slidably connected to the inner wall of the top of the shell (2), the rear ends of the return springs (14) are fixedly mounted on the inner wall of the rear side of the shell (2), and the front ends of the return springs (14) are fixedly connected with the positioning rods (13) and the rear sides of the contact rods (11) respectively.
3. The cabinet type heptafluoropropane device according to claim 1, wherein the unlocking mechanism comprises a push rod (4), a connecting rod (9) and a matching rod (10), the push rod (4) is slidably connected to the inner wall of the shell (2), the push rod (4) is rotatably connected with the connecting rod (9), the connecting rod (9) is rotatably connected with the matching rod (10), and the matching rod (10) is slidably connected to the inner wall of the shell (2).
4. The cabinet type heptafluoropropane device according to claim 3, wherein the top end of the matching rod (10) and the front end of the positioning rod (13) are both bevel edge structures, the top end of the positioning rod (13) is in sliding contact with the front side of the contact rod (11), and the positioning rod (13) is in sliding contact with the auxiliary rod (12).
5. The cabinet type heptafluoropropane device according to claim 3, wherein a limiting block (17) is fixedly mounted at the bottom of the push rod (4), and the outer side of the limiting block (17) is in sliding contact with the inner wall of the shell (2).
6. The cabinet type heptafluoropropane device according to claim 1, wherein fixing rods (15) are symmetrically arranged and fixedly mounted on the inner wall of the frame (1), the number of the fixing rods (15) is ten, and protection pads (16) are fixedly mounted on the side, close to each other, of the four fixing rods (15) at the upper and lower positions and the top and bottom of the six fixing rods (15) at the middle position.
7. The cabinet type heptafluoropropane device according to claim 1, wherein a circular groove is formed in the supporting plate (3) and used for placing a heptafluoropropane fire extinguishing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122000910.8U CN215961928U (en) | 2021-08-24 | 2021-08-24 | Cabinet type heptafluoropropane device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122000910.8U CN215961928U (en) | 2021-08-24 | 2021-08-24 | Cabinet type heptafluoropropane device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215961928U true CN215961928U (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122000910.8U Active CN215961928U (en) | 2021-08-24 | 2021-08-24 | Cabinet type heptafluoropropane device |
Country Status (1)
| Country | Link |
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| CN (1) | CN215961928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114849111A (en) * | 2022-05-07 | 2022-08-05 | 安徽飞达消防设备工程有限公司 | Cabinet type double-body heptafluoropropane fire extinguishing device |
-
2021
- 2021-08-24 CN CN202122000910.8U patent/CN215961928U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114849111A (en) * | 2022-05-07 | 2022-08-05 | 安徽飞达消防设备工程有限公司 | Cabinet type double-body heptafluoropropane fire extinguishing device |
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