CN214010671U - A gas tightness detection device for fire hose - Google Patents
A gas tightness detection device for fire hose Download PDFInfo
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- CN214010671U CN214010671U CN202023196680.9U CN202023196680U CN214010671U CN 214010671 U CN214010671 U CN 214010671U CN 202023196680 U CN202023196680 U CN 202023196680U CN 214010671 U CN214010671 U CN 214010671U
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- fire hose
- fixedly connected
- water tank
- bottom plate
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Abstract
The utility model discloses an air tightness detection device for fire hose relates to the air tightness and detects technical field, the unable automatic rolling's when aiming at solving traditional fire hose and detecting problem. The key points of the technical scheme are as follows: including the bottom plate, the top fixedly connected with water tank of bottom plate, be located on the bottom plate of water tank both sides respectively fixedly connected with unreel structure and winding structure, the symmetry is seted up on the water tank and is used for the mouth that penetrates of fire hose, penetrates an interior fixedly connected with extrusion structure, a plurality of limit structure that fixedly connected with evenly set up in the water tank, and one side that winding structure is close to at the top of bottom plate is still fixedly connected with pump gas structure, the utility model discloses a setting up of structure realizes offsetting the automatic rolling of fire hose for the user can observe the process that fire hose detected better, and then improves the holistic detection precision of structure.
Description
Technical Field
The utility model relates to an air tightness detects technical field, and more specifically says that it relates to an air tightness detection device for fire hose.
Background
The fire hose is usually of a double-layer structure, the outer layer is a braided layer woven by materials such as polyester filaments or flax filaments, the inner layer is a lining extruded by materials such as PVC, rubber or polyurethane, and the inner layer and the outer layer are bonded by epoxy resin glue solution in a hot-pressing mode.
Chinese patent publication No. CN211317638U discloses an air tightness detecting device for a fire hose, comprising a water tank for placing the fire hose, wherein the water tank includes a bottom wall, two parallel long side walls and two parallel short side walls, a plurality of bending columns extending along the length direction of the long side walls are respectively disposed at two ends of the bottom wall of the water tank near the two long side walls, the bending columns are uniformly distributed on the bottom wall, the bending columns are perpendicular to the bottom wall of the water tank, the fire hose is wound around each bending column and is integrally in a continuous V shape, one end of each short side wall near the bottom wall is provided with a water outlet hose, two ends of the fire hose respectively extend out of the two water outlet hoses and are connected with the water outlet hoses in a sealing manner, one end of the fire hose is provided with a sealing cover for sealing the fire hose, the other end of the fire hose is provided with a connector, the fire hose is communicated with a one-way valve body for unidirectional inflation of the fire hose through the connector, above-mentioned utility model needs to arrange the fire hose in the water tank manually, still need manually get up the fire hose rolling after the inspection finishes, and operation process is very troublesome, therefore it is just very necessary to set up the automatic rolling that a structure realized detecting the fire hose.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a gas tightness detection device for fire hose realizes automatic rolling and automatic convenient purpose that detects fire hose gas tightness that unreels and reach through the fire hose of treating the detection.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an air tightness detection device for fire hose, includes the bottom plate, the top fixedly connected with water tank of bottom plate is located the water tank both sides respectively fixedly connected with unreel structure and winding structure on the bottom plate, the mouth of penetrating that is used for fire hose to penetrate is seted up to the symmetry on the water tank, fixedly connected with extrusion structure in the mouth penetrates, a plurality of limit structure that fixedly connected with evenly set up in the water tank, the top of bottom plate is close to one side of winding structure still fixedly connected with pump gas structure.
By adopting the technical scheme, the water tank contains liquid to form an environment capable of detecting the air tightness of the fire hose, the unreeling process of the coiled fire hose is realized through the unreeling structure, the reeling of the fire hose with the detected air tightness is realized through the reeling structure, the automatic unreeling and automatic reeling of the fire hose are realized through the combined action of the unreeling structure and the reeling structure, the air tightness detection process of the fire hose is effectively improved, the penetration port realizes the guiding effect on the fire hose, the moving process of the fire hose is more stable, the extrusion and discharge of air in the fire hose are realized through the extrusion structure, the air tightness of the fire hose is detected by utilizing flowing air, the guiding effect on the moving process of the fire hose is realized through the evenly arranged limiting structures, and the moving process of the fire hose is more stable, and then effectively improve the precision that rolling hosepipe gas tightness detected, the effect of pump gas structure realizes counteracting the inside pump gas of fire hose, and then makes the testing process of fire hose gas tightness become more convenient.
The utility model discloses further set up to: unreel the structure and include the dwang of being connected with the bottom plate rotation, the top fixedly connected with of dwang places the dish, place the top fixedly connected with gag lever post of dish.
Through adopting above-mentioned technical scheme, place the combined action of dish and gag lever post and realize placing to the fire hose, realize unreeling the process to lapping fire hose through the rotation of dwang, realize unreeling to the automation of fire hose, and then make the testing process of fire hose gas tightness become convenient and fast more.
The utility model discloses further set up to: the winding structure comprises a supporting frame fixedly connected with a bottom plate, a winding roller is rotatably connected to the top of the supporting frame, a placing groove is formed in one end, away from the supporting frame, of the winding roller, a pressing screw rod is rotatably connected to one side, close to the supporting frame, of the placing groove, a pressing rod in sliding connection with the groove wall of the placing groove is connected to the pressing screw rod in a threaded mode, and a driving motor for driving the winding roller to rotate is further fixedly connected to the supporting frame.
Through adopting above-mentioned technical scheme, rotate compression screw, compression screw rotates and drives the compression bar and remove, is close to the wind-up roll gradually through compression bar and realizes compressing tightly to the fire hose for fire hose can roll up better to the wind-up roll, and then realizes rolling better to the fire hose, rotates the wind-up roll that drives and driving motor output shaft fixed connection through driving motor and rotates, makes the wind-up roll can realize automatic rotation, and then ensures the stability of wind-up roll rolling effect.
The utility model discloses further set up to: the extrusion structure is including rotating the first pinch roller of connection in the interior bottom surface of wearing the mouth, the sliding tray has been seted up in the last top surface of wearing the mouth, sliding tray sliding connection has the slide bar of wearing out the sliding tray, the cover is equipped with the elastic component that promotes the slide bar and move down on the slide bar, the bottom of slide bar is the second pinch roller of fixedly connected with and the laminating of first pinch roller still.
Through adopting above-mentioned technical scheme, the elasticity that utilizes the elastic component of compressed to produce promotes the slide bar and removes, the slide bar removes the second pinch roller that drives and slide bar fixed connection and removes, ensure that first pinch roller and second pinch roller can realize the laminating, the laminating through first pinch roller and second pinch roller realizes the promotion to the fire hose in-band air that the inspection finishes, ensure going on of fire hose gas tightness detection, and then effectively improve the detection efficiency of fire hose, effectively discharge the air in the fire hose simultaneously, avoid the influence of the air in the fire hose to fire hose rolling process.
The utility model discloses further set up to: the limiting structure comprises a limiting frame fixedly connected with the inner bottom surface of the water tank, an accommodating groove is formed in one side, close to the inner bottom surface of the water tank, of the limiting frame, the top of the limiting frame is in threaded connection with an adjusting screw penetrating into the limiting frame, and the bottom of the adjusting screw is rotatably connected with a limiting roller in sliding connection with the limiting frame.
Through adopting above-mentioned technical scheme, rotate adjusting screw, adjusting screw rotates and realizes sliding from top to bottom on spacing frame, and adjusting screw's the upper and lower slip drives and rotates the spacing roller of being connected with adjusting screw and remove for spacing roller can realize sliding from top to bottom in spacing frame, and then makes the fire hose can soak in the liquid in the water tank better under the effect of spacing roller, makes the precision of overall structure inspection better.
The utility model discloses further set up to: the air pumping structure comprises an air pump fixedly connected with the bottom plate and an air delivery pipe communicated with the air pump.
Through adopting above-mentioned technical scheme, the air pump effect produces in the air pump is pumped the air in with the atmosphere and then will be gaseous through the air pump carry with the air delivery pipe of air pump intercommunication in, carry the fire hose with the air through the air delivery pipe in, realize the process of aerifing to the waterproof area, and then can realize better the detection to the waterproof area gas tightness.
The utility model discloses further set up to: the bottom of the bottom plate is fixedly connected with a plurality of rollers which are symmetrically arranged.
Through adopting above-mentioned technical scheme, the roll through the gyro wheel realizes supporting and driving the bottom plate for the bottom plate can remove, and then realizes overall structure's removal through the removal of bottom plate, makes overall structure can remove different positions better, makes overall structure's application scope wider.
The utility model discloses further set up to: and a push handle is fixedly connected to one side of the bottom plate along the length direction.
Through adopting above-mentioned technical scheme, the setting that pushes away the handle makes the user can exert the effort to the bottom plate better on, and then makes the holistic removal process of structure become convenient and fast more.
To sum up, the utility model discloses following beneficial effect has:
the water tank is used for containing liquid to form an environment capable of detecting the air tightness of the fire hose, the unreeling process of the coiled fire hose is realized through the unreeling structure, the reeling of the fire hose with the detected air tightness is realized through the reeling structure, the automatic unreeling and automatic reeling of the fire hose are realized through the combined action of the unreeling structure and the reeling structure, the air tightness detection process of the fire hose is effectively improved, the penetration port realizes the guiding effect on the fire hose, the moving process of the fire hose is more stable, the extrusion and discharge of the air in the fire hose are realized through the extrusion structure, the air tightness detection of the fire hose is realized through the flowing air, the guiding effect on the moving process of the fire hose is realized through the evenly arranged limiting structures, the moving process of the fire hose is more stable, and the air tightness detection precision of the reeling hose is effectively improved, the effect of pump gas structure realizes the pump gas of fire hose inside, and then makes the testing process of fire hose gas tightness become more convenient.
Drawings
Fig. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is a cross-sectional view of the present invention;
FIG. 5 is an enlarged view at B in FIG. 4;
fig. 6 is an enlarged view at C in fig. 4.
In the figure: 1. a base plate; 2. a water tank; 3. an unwinding structure; 4. a penetration opening; 5. a pumping structure; 6. rotating the rod; 7. placing a tray; 8. a limiting rod; 9. a support frame; 10. a wind-up roll; 11. a placement groove; 12. a compression screw; 13. a hold down bar; 14. a drive motor; 15. a first pressure roller; 16. a sliding groove; 17. a slide bar; 18. an elastic member; 19. a second pressure roller; 20. a limiting frame; 21. putting the glass into a groove; 22. adjusting the screw rod; 23. a limiting roller; 24. an air pump; 25. a gas delivery pipe; 26. a roller; 27. a pushing handle.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
The utility model provides an air tightness detection device for fire hose, as shown in figure 1, figure 2 and figure 6, including bottom plate 1, the top fixedly connected with water tank 2 of bottom plate 1, be located on the bottom plate 1 of 2 both sides of water tank respectively fixedly connected with unreel structure 3 and rolling structure, realize the process of opening to the fire hose of lapping through unreeling structure 3, the rolling of rolling structure realization to the fire hose that finishes detecting, the realization is to the automatic rolling of fire hose and unreeling, and then make the process that fire hose air tightness detected become convenient and fast more.
As shown in fig. 2, 3, 4 and 5, the water tank 2 is symmetrically provided with a penetration port 4 for penetration of the fire hose, the penetration port 4 is internally and fixedly connected with an extrusion structure, the penetration port 4 is arranged to realize guiding and limiting functions in the moving process of the fire hose, so that the detection process of the fire hose is more stable, thereby effectively improving the precision of the detection effect of the fire hose, a plurality of limit structures which are uniformly arranged are fixedly connected in the water tank 2, the guide and limit functions of the waterproof strip in the sliding process are realized through a plurality of limit structures which are uniformly arranged, and then effectively improve the detection precision of fire hose gas tightness, one side that the top of bottom plate 1 is close to the rolling structure still fixedly connected with pump gas structure 5, and pump gas structure 5 is used for taking out gas and sends into the fire hose, utilizes the combined action realization of the air in the air of fire hose and the liquid in the box to the detection of fire control gas tightness.
As shown in fig. 6, unreeling structure 3 includes and rotates dwang 6 of being connected with bottom plate 1, and the top fixedly connected with of dwang 6 places dish 7, places the top fixedly connected with gag lever post 8 of dish 7, passes the fire hose of lapping through gag lever post 8, realizes the limiting displacement to the fire hose of lapping through placing dish 7, and collocation dwang 6 is connected with the rotation of bottom plate 1 and realizes unreeling to the fire hose.
As shown in fig. 2 and 3, the winding structure includes a supporting frame 9 fixedly connected to the bottom plate 1, a winding roller 10 is rotatably connected to the top of the supporting frame 9, a placing groove 11 is formed in an end of the winding roller 10 away from the supporting frame 9, a pressing screw 12 is rotatably connected to a side of the placing groove 11 close to the supporting frame 9, a pressing rod 13 slidably connected to a wall of the placing groove 11 is threadedly connected to the pressing screw 12, the pressing rod 12 is rotated to drive the pressing rod 13 threadedly connected to the pressing screw 12 to rotate, but the pressing rod 13 cannot rotate together with the pressing screw 12 due to the sliding connection between the pressing rod 13 and the placing groove 11, so that the pressing rod 13 slides up and down on the pressing screw 12, the pressing rod 13 presses the waterproof strip by attaching to an inner bottom surface of the placing groove 11 during movement of the pressing rod 13, and a driving motor 14 for driving the winding roller 10 to rotate is further fixedly connected to the supporting frame 9, the driving motor 14 rotates to drive the winding roller 10 to rotate, the winding roller 10 rotates to drive the fire hose compressed by the compressing rod 13 to be wound on the winding roller 10, and then the fire hose is automatically wound.
As shown in fig. 4 and 5, the extruding structure includes a first pressing roller 15 rotatably connected in the inner bottom surface of the penetrating port 4, a sliding groove 16 is formed in the top surface of the penetrating port 4, a sliding rod 17 penetrating through the sliding groove 16 is slidably connected in the sliding groove 16, an elastic member 18 for pushing the sliding rod 17 to move downwards is sleeved on the sliding rod 17, a second pressing roller 19 attached to the first pressing roller 15 is further fixedly connected to the bottom of the sliding rod 17, the elastic member 18 is a spring, the sliding rod 17 is pushed to move by the elastic force generated by the compressed elastic member 18, the sliding rod 17 moves to drive the second pressing roller 19 fixedly connected to the sliding rod 17 to attach to the first pressing roller 15, the first pinch roller 15 and the second pinch roller 19 are tightly attached to squeeze air in the fire hose, and then ensure that the air that lets into in the fire hose can realize the gas tightness detection to whole fire hose.
As shown in fig. 4, 5 and 6, the limiting structure includes a limiting frame 20 fixedly connected to the inner bottom surface of the water tank 2, a placing groove 21 is formed on one side of the limiting frame 20 close to the inner bottom surface of the water tank 2, the placing groove 21 is formed to facilitate the fire hose to be placed in the limiting frame 20, an adjusting screw 22 penetrating into the limiting frame 20 is connected to the top of the limiting frame 20 through a thread, a limiting roller 23 slidably connected to the limiting frame 20 is rotatably connected to the bottom of the adjusting screw 22, the adjusting screw 22 is rotated to drive the limiting frame 20 in threaded connection with the adjusting screw 22 to rotate, the limiting frame 20 cannot rotate together with the adjusting screw 22 due to the fixed connection of the limiting frame 20 and the inner bottom surface of the water tank 2, the adjusting screw 22 can move on the limiting frame 20 when rotating, the adjusting screw 22 moves to drive the limiting roller 23 rotatably connected to the adjusting screw 22 to move, make fire hose can keep soaking in the liquid in the box under spacing roller 23's effect, and then ensure the stability of fire hose gas tightness detection effect.
As shown in fig. 5, the pump structure 5 includes the air pump 24 with bottom plate 1 fixed connection and the air pipe 25 that communicates with the air pump 24, and the air pump 24 effect can produce the air pressure difference and then produce mobile air, sends mobile air into the air pipe 25 in, and then sends air into the fire hose through the air pipe 25, realizes the detection to the fire hose gas tightness through the combined action of the air in the fire hose and the interior liquid of water tank 2.
As shown in fig. 6, a plurality of gyro wheels 26 that the bottom fixedly connected with symmetry of bottom plate 1 set up, bottom plate 1 pushes away 27 along one side fixedly connected with of length direction, and the user exerts the effort on bottom plate 1 through pushing away 27, and the rotation of the gyro wheel 26 of collocation bottom plate 1 bottom realizes the promotion to bottom plate 1, and then realizes the removal to bottom plate 1 top structure for overall structure can remove different positions, and then effectively widens the holistic application scope of structure.
The working principle is as follows: placing the coiled fire hose on the placing disc 7 and ensuring that the limiting rod 8 is inserted in the middle of the fire hose, pulling one end of the fire hose, inserting one end of the fire hose into the insertion port 4, pulling the sliding rod 17 when the fire hose is inserted into the insertion port 4, moving the sliding rod 17 to drive the second pinch roller 19 fixedly connected with the sliding rod 17 to move, so that the second pinch roller 19 is far away from the first pinch roller 15, when the process is completed, the elastic part 18 is in a compressed state, passing the fire hose through the gap between the first pinch roller 15 and the second pinch roller 19, driving the air pump 24, discharging the gas generated by the air pump 24 through the air pipe 25, charging the gas into the fire hose, inserting the fire hose into the limiting frame 20 through the placing groove 21 and passing the fire hose out of the insertion port 4 at the other side from the water tank 2, inserting the fire hose between the placing groove 11 and the pressing rod 13, rotate compression screw 12, compression screw 12 rotates the compression bar 13 that drives and compression screw 12 threaded connection and removes, realize the restriction that the fire-fighting hose removed through the laminating of compression bar 13 and wind-up roll 10, rotate adjusting screw 22, adjusting screw 22 pivoted in-process realizes the slip on spacing frame 20, adjusting screw 22's slip drives and rotates the spacing roller 23 of being connected with adjusting screw 22 and removes, impress the fire hose into the liquid in water tank 2 through spacing roller 23 in, start driving motor 14, driving motor 14 drives and rotates with 14 output shaft fixed connection's of driving motor wind-up roll 10, realize the rolling to the fire-fighting hose through the rotation of wind-up roll 10, it is just above-mentioned the utility model discloses an operating principle.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides an air tightness detection device for fire hose which characterized in that: the fire hose winding device is characterized by comprising a base plate (1), wherein a water tank (2) is fixedly connected to the top of the base plate (1), the water tank (2) is located on two sides of the water tank (2), an unwinding structure (3) and a winding structure are respectively fixedly connected to the base plate (1), a penetration opening (4) for penetration of a fire hose is symmetrically formed in the water tank (2), an extrusion structure is fixedly connected to the penetration opening (4), a plurality of limiting structures are uniformly arranged in the water tank (2), and a pump air structure (5) is fixedly connected to one side, close to the winding structure, of the top of the base plate (1).
2. The airtightness detection apparatus for a fire hose according to claim 1, wherein: unreel structure (3) and include and rotate dwang (6) of being connected with bottom plate (1), the top fixedly connected with of dwang (6) places dish (7), place top fixedly connected with gag lever post (8) of dish (7).
3. The airtightness detection apparatus for a fire hose according to claim 1, wherein: the winding structure comprises a supporting frame (9) fixedly connected with a bottom plate (1), a winding roller (10) is connected to the top of the supporting frame (9) in a rotating mode, a placing groove (11) is formed in one end, far away from the supporting frame (9), of the winding roller (10), one side, close to the supporting frame (9), of the placing groove (11) is connected with a compression screw (12) in a rotating mode, a compression rod (13) in sliding connection with the groove wall of the placing groove (11) is connected to the compression screw (12) in a threaded mode, and a driving motor (14) used for driving the winding roller (10) to rotate is fixedly connected to the supporting frame (9).
4. The airtightness detection apparatus for a fire hose according to claim 1, wherein: the extrusion structure is including rotating first pinch roller (15) of connection in the interior bottom surface of entrance to the punch (4), sliding tray (16) have been seted up in the last top surface of entrance to the punch (4), sliding tray (16) sliding connection has slide bar (17) of wearing out sliding tray (16), the cover is equipped with elastic component (18) that promote slide bar (17) lapse on slide bar (17), second pinch roller (19) of fixedly connected with and first pinch roller (15) laminating are still pressed in the bottom of slide bar (17).
5. The airtightness detection apparatus for a fire hose according to claim 1, wherein: limiting structure includes with interior bottom surface fixed connection's of water tank (2) limit frame (20), one side that limit frame (20) are close to water tank (2) interior bottom surface has seted up put in groove (21), the top threaded connection of limit frame (20) has adjusting screw (22) that penetrate in limit frame (20), the bottom of adjusting screw (22) is rotated and is connected with limit roller (23) with limit frame (20) sliding connection.
6. The airtightness detection apparatus for a fire hose according to claim 1, wherein: the air pumping structure (5) comprises an air pump (24) fixedly connected with the bottom plate (1) and an air conveying pipe (25) communicated with the air pump (24).
7. The airtightness detection apparatus for a fire hose according to claim 1, wherein: the bottom of the bottom plate (1) is fixedly connected with a plurality of rollers (26) which are symmetrically arranged.
8. The airtightness detection apparatus for a fire hose according to claim 1, wherein: a push handle (27) is fixedly connected to one side of the bottom plate (1) along the length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023196680.9U CN214010671U (en) | 2020-12-26 | 2020-12-26 | A gas tightness detection device for fire hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023196680.9U CN214010671U (en) | 2020-12-26 | 2020-12-26 | A gas tightness detection device for fire hose |
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| Publication Number | Publication Date |
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| CN214010671U true CN214010671U (en) | 2021-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023196680.9U Active CN214010671U (en) | 2020-12-26 | 2020-12-26 | A gas tightness detection device for fire hose |
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| CN (1) | CN214010671U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114235296A (en) * | 2021-11-04 | 2022-03-25 | 国网安徽省电力有限公司蚌埠供电公司 | Fire hose air tightness detection device |
| CN115753386A (en) * | 2022-11-24 | 2023-03-07 | 山东龙成消防科技股份有限公司 | Fire hose bearing performance detection equipment |
| CN117340949A (en) * | 2023-12-04 | 2024-01-05 | 泰州市顺发消防器材有限公司 | Cutting device of fire hose |
-
2020
- 2020-12-26 CN CN202023196680.9U patent/CN214010671U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114235296A (en) * | 2021-11-04 | 2022-03-25 | 国网安徽省电力有限公司蚌埠供电公司 | Fire hose air tightness detection device |
| CN114235296B (en) * | 2021-11-04 | 2022-08-12 | 国网安徽省电力有限公司蚌埠供电公司 | Fire hose air tightness detection device |
| CN115753386A (en) * | 2022-11-24 | 2023-03-07 | 山东龙成消防科技股份有限公司 | Fire hose bearing performance detection equipment |
| CN117340949A (en) * | 2023-12-04 | 2024-01-05 | 泰州市顺发消防器材有限公司 | Cutting device of fire hose |
| CN117340949B (en) * | 2023-12-04 | 2024-02-02 | 泰州市顺发消防器材有限公司 | Cutting device of fire hose |
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