CN211039781U - Novel stop valve for fire control - Google Patents
Novel stop valve for fire control Download PDFInfo
- Publication number
- CN211039781U CN211039781U CN201921569216.4U CN201921569216U CN211039781U CN 211039781 U CN211039781 U CN 211039781U CN 201921569216 U CN201921569216 U CN 201921569216U CN 211039781 U CN211039781 U CN 211039781U
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- central
- valve body
- shaft
- mode
- stop valve
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Abstract
The utility model provides a novel stop valve for fire control, including the valve body, central top spiale and star locating rack, its characterized in that the whole of valve body is the toper setting, and the inside support welding of its top butt joint open-ended has a cross strut, the star locating rack comprises central axle ring and seven locating axles that are the annular array and support on central axle ring jointly welded, and star locating rack supports in the bottom space of toper valve body through three L form vaulting poles welding that the equal angle in its bottom supported, the bottom welding of central top spiale has a circular end cap, and this circular end cap can plug the bottom outlet stopper, the top welding of central top spiale supports has a rings, and the spiale can be inserted the location its top automatically in the gliding in-process of lifting at central top spiale to make eight circular end caps keep in the state that slides and open, and it is nimble convenient to use.
Description
Technical Field
The utility model belongs to the technical field of the stop valve, more specifically say, in particular to novel stop valve is used in fire control.
Background
The fire-fighting bucket cooperates with the helicopter, can throw enlarged water gaging rapidly, and it is efficient to put out a fire, does not have the topography restriction by extensive application in the putting out a fire of forest and grassland, and the bottom of fire-fighting bucket mostly is equipped with the stop valve, can control the bucket to sprinkle water in the air through opening and close of stop valve and put out a fire.
The stop valve that uses among the prior art has the watering area of putting out a fire less, and the stop valve follows the bucket separation and hangs down and arrange the below of helicopter in and be not convenient for carry out the problem that the switch was opened and close.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a novel stop valve for fire control to it is less to solve the stop valve watering area of putting out a fire, and the stop valve follows the flagbucket separation and flagging the below of arranging the helicopter in and is not convenient for carry out the problem that the switch was opened and close.
The utility model discloses purpose and efficiency of stop valve for fire control are reached by following specific technological means:
a novel fire-fighting stop valve comprises a valve body, a central top inserting shaft and a star-shaped positioning frame, and is characterized in that the valve body is integrally arranged in a conical shape, a cross support frame is welded to the top end of the valve body in a butt joint mode with an opening in the inner supporting mode, the star-shaped positioning frame is formed by welding a central shaft ring and seven positioning shafts supported on the central shaft ring in an annular array mode, the star-shaped positioning frame is welded and supported in the bottom space of the conical valve body through three L-shaped supporting rods supported at the bottom in an equal angle mode, a circular plug is welded to the bottom of the central top inserting shaft and can plug a bottom water outlet, and a hanging ring is welded and supported to the top end of the central top inserting shaft.
Furthermore, the valve body comprises a through water drain pipe, a water outlet is formed in the bottom of the valve body in a penetrating mode, and seven through water drain pipes are supported on a conical surface of the bottom of the valve body in an annular array mode.
Furthermore, circular end cap includes sliding sleeve and connecting plate, it has seven supports to be connected with to be annular array rotation on the circumference terminal surface of collar, and the tail end of this seven connecting plates all rotates and is connected with a sliding sleeve, and the head end of seven sliding sleeves all welded fastening has a circular end cap again.
Furthermore, the cross-shaped strut comprises a shaft sleeve, and the center of the cross-shaped strut is provided with one shaft sleeve in a supporting manner; the central top inserting shaft penetrates through the shaft sleeve and the star-shaped positioning frame through the spring pushing, and a mounting ring is further sleeved and welded on one third length section of the central top inserting shaft.
Furthermore, seven positioning shafts on the star-shaped positioning frame and seven positions facing the star-shaped positioning frame penetrate through the water discharge pipe, seven sliding sleeves are correspondingly sleeved on the seven positioning shafts in a sliding mode, and seven circular plugs at the head end of the star-shaped positioning frame can plug the four positions of the water discharge pipe penetrating through the top.
Furthermore, three mounting lug plates are arranged at the top end of the left supporting plate of the cross-shaped support frame in a supporting mode at intervals, the inserting rod penetrates through the two mounting lug plates on the inner side in a pushing mode through the springs, and the head end section of the inserting rod can be sequentially inserted in a jacking mode to penetrate through the shaft sleeve and the insertion hole formed in the central jacking insertion shaft.
Furthermore, the inserted bar includes the top pushes away the connecting rod, the tail end of inserted bar rotates and is connected with a top and pushes away the connecting rod, also rotates and is connected with a top and pushes away the connecting rod on the installation otic placode in the outside, and these two top push away the connecting rod end to end and rotate and connect, and the support welding has a pull ring.
The utility model discloses at least, include following beneficial effect:
the valve has the advantages that the valve is convenient, simple and rapid to operate and operate.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the three-dimensional structure of the present invention.
Fig. 3 is a schematic view of the center top inserting shaft structure of the present invention.
Fig. 4 is a schematic view of the bottom structure of the central top spindle of the present invention.
Fig. 5 is a schematic view of the installation position of the circular plug of the present invention.
Fig. 6 is a schematic view of the internal structure of the valve body of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a valve body; 101. the water discharging pipe penetrates through the water discharging pipe; 2. a cross-shaped support frame; 201. a shaft sleeve; 3. a hoisting ring; 4. inserting a rod; 401. a pushing connecting rod; 5. a central top inserted shaft; 501. a mounting ring; 502. a jack; 6. a star-shaped positioning frame; 7. a circular plug; 701. a sliding sleeve; 702. a connecting plate.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 6:
the utility model provides a novel stop valve for fire control, including valve body 1, central top spiale 5 and star locating rack 6, its characterized in that, valve body 1 wholly is the toper setting, and its top butt joint open-ended inside supports the welding and has a cross strut 2, star locating rack 6 comprises central axle ring and seven locating axles that are the annular array and support on the central axle ring jointly welded, and star locating rack 6 supports in the bottom space of conical valve body 1 through three L form vaulting poles welding of its bottom equal angle support, the bottom welding of central top spiale 5 has a circular end cap 7, and this circular end cap 7 can plug the bottom outlet plug, and the top welding of central top spiale 5 supports has a rings 3.
Wherein, valve body 1 is including running through bleeder 101, and valve body 1 bottom is run through and is seted up a outlet, and it has seven to run through bleeder 101 to be the annular array support on the conical surface of its bottom position, and seven run through bleeder 101 can effectively increase valve body 1's watering scope, increase the area of putting out a fire.
The circular plugs 7 comprise sliding sleeves 701 and connecting plates 702, seven supporting connecting plates 702 are rotatably connected to the circumferential end faces of the mounting ring 501 in an annular array, the tail ends of the seven connecting plates 702 are rotatably connected with one sliding sleeve 701, the head ends of the seven sliding sleeves 701 are fixedly welded with one circular plug 7, the seven connecting plates 702, the central top inserting shaft 5 and the seven sliding sleeves 701 jointly form a multi-connecting-rod slider-crank expanding mechanism, the seven circular plugs 7 can synchronously slide to block seven through water discharging pipes 101 under the pushing of a spring of the central top inserting shaft 5, and the seven through water discharging pipes 101 and a bottom central water outlet can be synchronously opened only by lifting the central top inserting shaft 5.
The cross strut 2 comprises a shaft sleeve 201, and the center of the cross strut 2 is provided with the shaft sleeve 201 in a supporting manner; the central top inserting shaft 5 is pushed by a spring to penetrate through the shaft sleeve 201 and the star-shaped positioning frame 6, and a mounting ring 501 is further sleeved and welded on one third length section of the central top inserting shaft 5.
Seven positioning shafts on the star-shaped positioning frame 6 penetrate through the water discharge pipe 101 from seven positions opposite to the seven positions, seven sliding sleeves 701 are correspondingly sleeved on the seven positioning shafts in a sliding mode, seven circular plugs 7 at the head end of the star-shaped positioning frame can plug the water discharge pipe 101 penetrating from four positions in a top insertion mode, and the star-shaped positioning frame 6 facilitates implementation of the sliding plugging function of the seven circular plugs 7.
The top end of the left supporting plate of the cross-shaped support frame 2 is provided with three mounting lug plates which are arranged at intervals in a supporting manner, the inserting rod 4 is pushed and inserted through the two mounting lug plates on the inner side through a spring, the head end section of the inserting rod 4 can be sequentially inserted into the shaft sleeve 201 and the inserting hole 502 formed in the central top inserting shaft 5 in a jacking manner, the inserting rod 4 can be automatically inserted and positioned in the jacking manner in the process of lifting and sliding the central top inserting shaft 5, and the eight round plugs 7 are kept in a sliding and opening state, so that the use is flexible and convenient.
The inserting rod 4 comprises a pushing connecting rod 401, the tail end of the inserting rod 4 is rotatably connected with one pushing connecting rod 401, the mounting lug plate on the outermost side is also rotatably connected with one pushing connecting rod 401, the two pushing connecting rods 401 are connected end to end in a rotating mode, a pull ring is welded on the top end of the two connecting plates between the two pushing connecting rods in a supporting mode, the two pushing connecting rods 401 and the inserting rod 4 form a double-connecting-rod pushing sliding block mechanism, the inserting rod 4 can be driven to slide backwards and be pulled out only by pulling the connecting plate between the two pushing connecting rods 401 through a steel wire rope, the central pushing and inserting shaft 5 is enabled to reset and slide downwards to complete synchronous insertion and blocking closing of the seven penetrating water drain pipes 101 and the bottom central water outlet, and the operation and the use are convenient.
The specific use mode and function of the embodiment are as follows:
the utility model discloses need on rings 3 and two top push away the pull ring between the connecting rod 401 on connect tight wire rope to inside arranging wire rope traction in the cabin of helicopter, lift wire rope on rings 3 when draining, lift wire rope on the pull ring when closing the valve.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. A novel fire-fighting stop valve comprises a valve body (1), a central jacking shaft (5) and a star-shaped positioning frame (6), and is characterized in that the valve body (1) is integrally arranged in a conical shape, a cross support frame (2) is welded to the top end of the valve body in a butt joint mode with an opening, the star-shaped positioning frame (6) is formed by welding a central shaft collar and seven positioning shafts supported on the central shaft collar in an annular array mode, three L-shaped support rods, supported at equal angles, of the bottom of the star-shaped positioning frame (6) are welded and supported in the bottom space of the conical valve body (1), a circular plug (7) is welded to the bottom of the central jacking shaft (5), a bottom water outlet can be plugged by the circular plug (7), and a hanging ring (3) is welded and supported to the top end of the central jacking shaft (5).
2. A novel fire-fighting stop valve as defined in claim 1, characterized in that: the water discharging valve is characterized in that the valve body (1) comprises a through water discharging pipe (101), a water outlet is formed in the bottom of the valve body (1) in a penetrating mode, and seven through water discharging pipes (101) are supported on a conical surface of the bottom of the valve body in an annular array mode.
3. A novel fire-fighting stop valve as defined in claim 1, characterized in that: the cross-shaped strut (2) comprises a shaft sleeve (201), and the shaft sleeve (201) is supported at the center of the cross-shaped strut (2); the central top inserting shaft (5) penetrates through the shaft sleeve (201) and the star-shaped positioning frame (6) through spring pushing, and a mounting ring (501) is further sleeved and welded on one third of the length section of the central top inserting shaft (5).
4. A novel fire-fighting stop valve as defined in claim 3, characterized in that: the circular plug (7) comprises a sliding sleeve (701) and a connecting plate (702), seven positions of the circumferential end face of the mounting ring (501) are connected in an annular array in a rotating mode and supported by the connecting plate (702), the tail ends of the seven positions of the connecting plate (702) are connected with one sliding sleeve (701) in a rotating mode, and the head ends of the seven positions of the sliding sleeve (701) are fixedly welded with one circular plug (7).
5. A novel fire-fighting stop valve as defined in claim 1 or 3, characterized in that: seven positioning shafts on the star-shaped positioning frame (6) and seven through water discharge pipes (101) facing towards the seven positions are oppositely arranged, seven sliding sleeves (701) are correspondingly sleeved on the seven positioning shafts in a sliding mode, and seven circular plugs (7) at the head ends of the seven positioning shafts can plug the four through water discharge pipes (101) in a top insertion mode.
6. A novel fire-fighting stop valve as defined in claim 1 or 4, characterized in that: the top end of a left supporting plate of the cross-shaped strut (2) is provided with three mounting lug plates in a supporting and arranging mode at intervals, the inserting rod (4) is pushed and inserted on the two mounting lug plates on the inner side in a penetrating mode through the springs, and the head end section of the inserting rod (4) can be sequentially inserted in a jacking mode to penetrate through the shaft sleeve (201) and the inserting hole (502) formed in the central jacking inserting shaft (5).
7. A novel fire-fighting stop valve as defined in claim 6, characterized in that: the inserted bar (4) comprises pushing connecting rods (401), the tail end of the inserted bar (4) is rotatably connected with one pushing connecting rod (401), the mounting lug plate on the outermost side is also rotatably connected with one pushing connecting rod (401), the two pushing connecting rods (401) are rotatably connected end to end, and the top ends of the two connecting plates between the two pushing connecting rods are also in support welding with one pull ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921569216.4U CN211039781U (en) | 2019-09-20 | 2019-09-20 | Novel stop valve for fire control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921569216.4U CN211039781U (en) | 2019-09-20 | 2019-09-20 | Novel stop valve for fire control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211039781U true CN211039781U (en) | 2020-07-17 |
Family
ID=71531008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921569216.4U Expired - Fee Related CN211039781U (en) | 2019-09-20 | 2019-09-20 | Novel stop valve for fire control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211039781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114321469A (en) * | 2021-12-22 | 2022-04-12 | 浙江兰开铸造有限公司 | High-strength cast steel valve and production process thereof |
-
2019
- 2019-09-20 CN CN201921569216.4U patent/CN211039781U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114321469A (en) * | 2021-12-22 | 2022-04-12 | 浙江兰开铸造有限公司 | High-strength cast steel valve and production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |