CN218248253U - Multifunctional high-rise building construction site fire-fighting water supply equipment - Google Patents
Multifunctional high-rise building construction site fire-fighting water supply equipment Download PDFInfo
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- CN218248253U CN218248253U CN202222075953.7U CN202222075953U CN218248253U CN 218248253 U CN218248253 U CN 218248253U CN 202222075953 U CN202222075953 U CN 202222075953U CN 218248253 U CN218248253 U CN 218248253U
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Abstract
The utility model relates to a multi-functional high-rise building job site fire control water supply equipment, the on-line screen storage device comprises a base, the vertical dead lever that is provided with on the base, the liftable is provided with the seat that goes up and down on the dead lever, it is provided with and bears the weight of the seat to rotate on the seat to go up and down, it is used for the drive to bear a pivoted runner assembly to be provided with the fire control shower nozzle to rotate on bearing the weight of the seat to go up and down to rotate on the seat, fire control shower nozzle intercommunication has the water supply component who is used for providing the water source to the fire control shower nozzle, it is used for driving the fire control shower nozzle to bear the weight of the seat relatively and rotates to be provided with on bearing the seat to make the drive assembly that the spray angle of fire control shower nozzle changed. This application is when putting out a fire, can adjust the spray angle of fire control shower nozzle correspondingly according to the condition of intensity of a fire, has reduced staff's intensity of labour, improves the effect of fire extinguishing efficiency.
Description
Technical Field
The utility model belongs to the technical field of the fire control water supply equipment technique and specifically relates to a multi-functional high-rise building job site fire control water supply equipment is related to.
Background
The construction period is long, the building body is high, the welding amount of a steel structure is large, the fire operation is more during the construction period, a large amount of flammable and combustible articles such as building materials are stored on the construction surface, and the like; the formal fire-fighting system of the high-rise building is not installed during the construction period, the maximum firing range of the domestic fire truck is about 56 meters, once a fire breaks out, the requirement of the pressure of fire-fighting water below 16 floors can be met, the floors above 16 floors can only be self-rescue, and huge casualties and economic losses are easily generated. In this regard, a fire fighting water supply facility is generally installed in a high-rise building to extinguish a sudden fire.
In the related art, the fire-fighting water supply equipment mainly comprises a fire-fighting nozzle and a fire-fighting water pipe, wherein the fire-fighting nozzle is communicated with one end of the fire-fighting water pipe, and one end of the fire-fighting water pipe, which is far away from the fire-fighting nozzle, is communicated with a temporary water supply point of a high-rise building under construction. When the conflagration takes place, the staff transports fire control shower nozzle and fire hose to burning things which may cause a fire disaster department fast to with the one end of fire hose with build high-rise interim water supply point intercommunication, the staff handheld fire control shower nozzle of disappearing of this moment puts out a fire to the burning things which may cause a fire disaster.
However, in the related art, when the fire fighting water supply equipment is used for fire fighting, if the fire is great or the fire source position is high, the fire fighting nozzle needs to be held by the worker for a long time to extinguish the fire, and meanwhile, the spraying angle of the fire fighting nozzle needs to be adjusted constantly according to the fire situation, so that the labor intensity of the worker is increased, and the fire fighting efficiency is affected.
SUMMERY OF THE UTILITY MODEL
When the fire fighting water supply equipment is used for extinguishing a fire for improving the working personnel in the related art, the working personnel need to hold the fire fighting spray head for a long time to extinguish the fire, and meanwhile, the spray angle of the fire fighting spray head needs to be adjusted constantly according to the fire situation, so that the labor intensity of the working personnel is increased, and the fire extinguishing efficiency is influenced. The application provides a multi-functional high-rise building job site fire control water supply equipment.
The application provides a multi-functional high-rise building job site fire control water supply equipment adopts following technical scheme:
the utility model provides a multi-functional high-rise building job site fire control water supply equipment, includes the base, the vertical dead lever that is provided with on the base, the liftable is provided with the seat that goes up and down on the dead lever, it bears the seat to rotate to be provided with on the seat that goes up and down, it is used for the drive to bear a pivoted runner assembly to go up and down to be provided with on the seat, it is provided with the fire control shower nozzle to rotate on bearing the seat, fire control shower nozzle intercommunication has the water supply assembly who is used for providing the water source to the fire control shower nozzle, it is used for driving the relative seat rotation that bears of fire control shower nozzle to bear the seat to be provided with on the seat to make the drive assembly that the spray angle of fire control shower nozzle changes.
Through adopting above-mentioned technical scheme, when the conflagration breaing out, the drive base removes to fire source department, provide the water source to the fire control shower nozzle through water supply assembly, make the fire control shower nozzle spout rivers put out a fire to the fire source, bear the weight of the seat rotation through the runner assembly drive, make and bear the relative base of seat and transversely rotate, thereby make the relative base of fire control shower nozzle transversely rotate, the spray regime of fire control shower nozzle has been increased, bear the weight of the seat rotation relatively through the drive assembly drive fire control shower nozzle simultaneously, make the spray angle of fire control shower nozzle change, thereby make when putting out a fire, can put out a fire according to the intensity of a fire condition, the spray angle of adjustment fire control shower nozzle puts out a fire. Compare in the fire control water supply equipment among the correlation technique, this application bears the weight of the seat through the runner assembly drive and takes place to rotate, make and bear the relative base transverse rotation of seat, the relative base transverse rotation of fire control shower nozzle promptly, the spray regime of fire control shower nozzle has been increased, bear the weight of the seat through the relative drive assembly drive fire control shower nozzle simultaneously and rotate, the spray angle that makes the fire control shower nozzle changes, thereby give the messenger when putting out a fire, the staff can be according to the intensity of a fire condition, spray angle through drive assembly adjustment fire control shower nozzle, whole fire extinguishing process staff need not hand fire control shower nozzle, staff's intensity of labour has been reduced, and fire control shower nozzle's spray regime is wider, spray angle is convenient for adjust, the efficiency of putting out a fire has been improved.
Preferably, bear and seted up the mounting groove on the seat, the mounting groove sets up along the length direction of fixed rod, just the mounting groove runs through the both sides that bear the seat, the middle part of fire control shower nozzle is rotated and is connected in the mounting groove, just the water spray end of fire control shower nozzle and the end of intaking of fire control shower nozzle all stretch out outside bearing the seat.
Through adopting above-mentioned technical scheme, the middle part of fire control shower nozzle is rotated and is connected in the mounting groove, and outside the both ends of fire control shower nozzle all stretched out the bearing seat, makes when the relative bearing seat of the end of intaking of drive fire control shower nozzle rises, and the relative bearing seat of water spray end that drives the fire control shower nozzle descends to reach the effect that changes the spray angle of fire control shower nozzle.
Preferably, the driving assembly comprises an electric push rod arranged on the bearing seat, the electric push rod is obliquely arranged, one end of the electric push rod is hinged to the side wall of the bearing seat, and the other end of the electric push rod is hinged to the water inlet end of the fire-fighting nozzle.
Through adopting above-mentioned technical scheme, when putting out a fire, locate to extend the state through drive electric putter, the water spray end that drives the fire control shower nozzle bears the seat relatively and rises, make the water spray end of fire control shower nozzle bear the seat relatively and descend, realize the adjustment to the spray angle of fire control shower nozzle, otherwise, be in the shrink state through drive electric putter, the water spray end that drives the fire control shower nozzle bears the seat relatively and descends, make the water spray end of fire control shower nozzle bear the seat relatively and rise, thereby make when putting out a fire, according to the intensity of a fire condition, adjust the spray angle of fire control shower nozzle in real time.
Preferably, the rotating assembly comprises a rotating motor arranged in the lifting seat and a rotating shaft arranged on the lifting seat in a rotating mode, the rotating motor is fixedly arranged in the lifting seat, the rotating shaft is vertically arranged, one end, far away from the lifting seat, of the rotating shaft is fixedly connected to the bearing seat, and an output shaft of the rotating motor is fixedly connected to the rotating shaft.
Through adopting above-mentioned technical scheme, during putting out a fire, rotate through rotating motor drive axis of rotation, drive bears the weight of the seat and rotates to the messenger bears the weight of on the seat fire control shower nozzle and takes place to rotate, the relative base of fire control shower nozzle is horizontal to rotate promptly, and then makes the spray regime of fire control shower nozzle wider, and the rivers that make the fire control shower nozzle erupt can put out a fire to wider fire source point.
Preferably, the water supply assembly comprises a water inlet arranged on the fire-fighting nozzle, a water inlet pipe communicated with the water inlet and a water storage tank arranged on the base, the water inlet is positioned at one end of the water spraying gun head far away from the water spraying end of the water spraying gun head, and one end of the water inlet pipe far away from the water inlet is communicated with the water storage tank.
Through adopting above-mentioned technical scheme, when putting out a fire, provide the water source for the fire control shower nozzle through the storage water tank, make this application remove can begin to spray water to the fire source when the fire source is some and put out a fire, avoided losing the best time of putting out a fire because of seeking interim water consumption and expending more time, reduced economic loss.
Preferably, the fixed rod is provided with a lifting assembly for driving the lifting seat to vertically lift relative to the base.
Through adopting above-mentioned technical scheme, during putting out a fire, through the vertical lift of the relative base of lifting unit drive lift seat, drive bears the vertical lift of the relative base of seat to make the vertical height of the relative base of fire control shower nozzle change, and then make the fire control shower nozzle can carry out the water spray to the source of fire point of co-altitude not put out a fire.
Preferably, the lifting assembly includes that the vertical round hole of seting up on the dead lever, rotate and set up screw rod, the nut seat on the screw rod is located to the cover in the round hole, set up a lift section of thick bamboo outside the screw rod and be used for driving screw rod pivoted driving piece, the round hole is located the center department of dead lever, just the round hole runs through the dead lever, the screw rod is vertical setting, nut seat threaded connection is in the screw rod, the lift cover is located outside the screw rod, the one end fixed connection of a lift section of thick bamboo is in the nut seat, just fixed connection is in the lift seat after the other end of a lift section of thick bamboo stretches out the round hole.
Through adopting above-mentioned technical scheme, during putting out a fire, rotate through drive screw, drive nut seat along the length direction removal of screw to drive the relative vertical lift of base of a lift section of thick bamboo, and then drive the relative vertical lift of base of lift seat, the relative vertical lift of base of fire control shower nozzle promptly realizes the adjustment to fire control shower nozzle height.
Preferably, the driving member comprises a lifting motor fixedly arranged on the base, and the lifting motor is rotatably connected to the screw rod.
Through adopting above-mentioned technical scheme, elevator motor can drive the screw rod steadily and take place to rotate, makes nut seat can move along the length direction of screw rod relatively the base steadily to make a lift section of thick bamboo can be stably vertical lift relatively the base, the seat that goes up and down promptly can be stably vertical lift relatively the base, and then makes the fire control shower nozzle can be stably vertical lift relatively the base.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when fire is extinguished, the bearing seat is driven to rotate by the rotating assembly, so that the bearing seat transversely rotates relative to the base, namely the fire-fighting nozzle transversely rotates relative to the base, the spraying range of the fire-fighting nozzle is enlarged, meanwhile, the fire-fighting nozzle is driven to rotate relative to the bearing seat by the driving assembly, so that the spraying angle of the fire-fighting nozzle is changed, and therefore, when the fire is extinguished, a worker can adjust the spraying angle of the fire-fighting nozzle by the driving assembly according to the fire situation, the worker does not need to hold the fire-fighting nozzle in the whole fire extinguishing process, the labor intensity of the worker is reduced, the spraying range of the fire-fighting nozzle is wide, the spraying angle is convenient to adjust, and the fire extinguishing efficiency is improved;
2. this application is when putting out a fire, and the drive base removes to fire source department can provide the water source to the fire control shower nozzle through the storage water tank, makes the fire control shower nozzle can spray rivers rapidly and put out a fire to the fire source, has avoided having missed the best time of putting out a fire because of seeking interim water point consumes more time, has reduced economic loss greatly.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is a partial sectional view of the present embodiment;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is an enlarged view of a portion B in fig. 2.
Description of the reference numerals: 1. a base; 2. fixing the rod; 3. a roller; 4. a push rod; 5. an anti-slip sleeve; 6. a lifting seat; 8. a screw; 9. a nut seat; 10. a lifting cylinder; 11. a worm gear; 12. a worm; 13. a lifting motor; 14. a protective cover; 15. a guide groove; 16. a guide block; 17. a bearing seat; 18. a containing groove; 19. rotating the motor; 20. a rotating shaft; 21. mounting grooves; 22. a fire sprinkler; 23. an electric push rod; 24. a water inlet pipe; 25. a water storage tank; 26. a water pump; 27. and (4) connecting the pipes.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
A multifunctional fire fighting water supply device for a high-rise building construction site refers to figure 1 and comprises a base 1 and a fixing rod 2 vertically arranged on the base 1, wherein the base 1 is arranged in a cuboid shape, and the fixing rod 2 is fixedly arranged on one side of the top surface of the base 1. The bottom side of the base 1 is provided with four rollers 3, in this embodiment, the number of the rollers 3 is four, and the four rollers 3 are respectively disposed at four corners of the base 1. The top surface of base 1 is still fixed and is provided with the push rod 4 that is convenient for promote base 1 and remove, and push rod 4 is located one side of keeping away from dead lever 2 of base 1, still overlaps on push rod 4 to be equipped with anti-skidding cover 5.
Referring to fig. 1 and 2, the fixed rod 2 is provided with a lifting seat 6 in a lifting manner, the lifting seat 6 is arranged in a cylindrical manner, and the fixed rod 2 is provided with a lifting assembly for driving the lifting seat 6 to vertically lift relative to the base 1.
Specifically, referring to fig. 2 and 3, the lifting assembly includes a circular hole vertically formed in the fixing rod 2, a screw rod 8 rotatably disposed in the circular hole, a nut seat 9 sleeved on the screw rod 8, a lifting cylinder 10 disposed outside the screw rod 8, and a driving member for driving the screw rod 8 to rotate. Wherein, the round hole is located the center department of dead lever 2, and the round hole runs through dead lever 2, and screw rod 8 is vertical setting, and the length of screw rod 8 is no longer than the round hole. The nut seat 9 is connected with the screw rod in a threaded manner, the lifting cylinder 10 is matched with the circular hole, the lifting cylinder 10 is sleeved outside the screw rod 8, one end of the lifting cylinder 10 is fixedly connected with the nut seat 9, and the other end of the lifting cylinder 10 extends out of the circular hole and then is fixedly connected with the bottom side of the lifting seat 6.
Referring to fig. 2 and 3, the driving member includes a worm wheel 11 sleeved on the screw 8, a worm 12 engaged with the worm wheel 11, and a lifting motor 13 for driving the worm 12 to rotate. The worm wheel 11 is sleeved at one end, close to the base 1, of the screw rod 8, the worm 12 is arranged along the length direction perpendicular to the fixing rod 2, one end, far away from the worm wheel 11, of the worm 12 extends out of the fixing rod 2, the lifting motor 13 is fixedly arranged on the top surface of the base 1, and the output shaft of the lifting motor 13 is rotatably connected to one end, extending out of the fixing rod 2, of the worm 12. In addition, a protective cover 14 is arranged on the base 1, and the lifting motor 13 and the worm 12 are accommodated in the protective cover 14.
Referring to fig. 2 and 3, the fixing rod 2 is further provided with a guide assembly for guiding the lifting cylinder 10 to vertically lift relative to the base 1. Specifically, the guide assembly includes that two symmetries are seted up in the guide way 15 of the inner wall of round hole and two symmetries set up in the guide block 16 of the both sides of a lift section of thick bamboo 10, and two guide ways 15 all set up along the length direction of dead lever 2, and two guide blocks 16 all are the setting of cuboid form, and two guide blocks 16 slide respectively and connect in two guide ways 15. The worm 12 is driven to rotate through the lifting motor 13, the worm wheel 11 is driven to rotate, the screw rod 8 is driven to rotate, the nut seat 9 is vertically lifted along the length direction of the screw rod 8, the lifting cylinder 10 is driven to vertically lift relative to the bottom plate, the lifting seat 6 is vertically lifted relative to the bottom plate, and meanwhile the height of the lifting seat 6 vertically lifted relative to the bottom plate is kept stable by utilizing the self-locking characteristic between the worm wheel 11 and the worm 12.
Referring to fig. 2 and 4, the lifting seat 6 is rotatably provided with a bearing seat 17, the bearing seat 17 is disposed in a rectangular parallelepiped shape, and the lifting seat 6 is provided with a rotating assembly for driving the bearing seat 17 to rotate. Specifically, the rotating assembly includes an accommodating groove 18 formed on the lifting seat 6, a rotating motor 19 disposed in the accommodating groove 18, and a rotating shaft 20 rotatably disposed on the top surface of the lifting seat 6. The containing groove 18 is located in the lifting seat 6, the rotating motor 19 is fixedly installed in the containing groove 18, the rotating shaft 20 is vertically arranged, one end, far away from the lifting seat 6, of the rotating shaft 20 is fixedly connected to the center of the bearing seat 17, and an output shaft of the rotating motor 19 is rotatably connected to the rotating shaft 20.
Referring to fig. 2 and 4, the bearing seat 17 is provided with a mounting groove 21, the mounting groove 21 is disposed along the length direction of the fixing rod 2, and the mounting groove 21 penetrates through two sides of the bearing seat 17. The internal rotation of mounting groove 21 is provided with fire control shower nozzle 22, and the both ends of fire control shower nozzle 22 are water spray end and the end of intaking respectively, and fire control shower nozzle 22's middle part is rotated and is connected in mounting groove 21, and fire control shower nozzle 22's water spray end and the end of intaking all stretch out outside mounting groove 21.
Referring to fig. 2 and 4, the carrying seat 17 is provided with a driving assembly for driving the fire sprinkler 22 to rotate relative to the carrying seat 17 so as to change the spraying angle of the fire sprinkler 22. Specifically, drive assembly is including setting up the electric putter 23 on bearing the weight of seat 17, and electric putter 23 is the slope setting, and electric putter 23 is located one side that bears the weight of seat 17 and be close to the end of intaking of fire control shower nozzle 22, and electric putter 23's one end articulates in the lateral wall that bears the weight of seat 17, and electric putter 23's the other end articulates in the end of intaking of fire control shower nozzle 22. The electric push rod 23 drives the water inlet end of the fire nozzle 22 to move, so that the water inlet end of the fire nozzle 22 rises relative to the bearing seat 17, and the water spray end of the fire nozzle 22 descends relative to the bearing seat 17, thereby changing the spray angle of the fire nozzle 22 and further enabling the fire nozzle 22 to stably extinguish a fire source point at a higher position.
Referring to fig. 2 and 4, the water inlet end of the fire sprinkler 22 is communicated with a water supply assembly for supplying water to the fire sprinkler 22. Specific water supply assembly is including seting up water inlet on fire control shower nozzle 22, communicate in the inlet tube 24 of water inlet and set up the storage water tank 25 on base 1, and the water inlet is located the end of intaking of spray gun head, and the one end that the water inlet was kept away from to inlet tube 24 communicates in storage water tank 25, and storage water tank 25 fixed mounting is in base 1's top surface, and storage water tank 25 is located between dead lever 2 and the push rod 4. The top surface of the water storage tank 25 is provided with a water pump 26, the input end of the water pump 26 is communicated with the water storage tank 25, and the output end of the water pump 26 is communicated with one end of the water inlet pipe 24 far away from the water outlet. In addition, a connection pipe 27 is further provided on the water storage tank 25, one end of the connection pipe 27 is communicated with the water storage tank 25, and the other end of the connection pipe 27 is used for communicating with a temporary water using point of the high-rise building.
The implementation principle of the application is as follows: when a fire disaster occurs, the base 1 is driven to move to a fire source through the push rod 4, at the moment, water in the water storage tank 25 is conveyed to the fire-fighting spray head 22 through the water pump 26, and one end, far away from the water storage tank 25, of the connecting pipe 27 is communicated with a temporary water using point of a high-rise building under construction, so that the fire-fighting spray head 22 sprays water to the fire source to extinguish the fire. In the process of putting out a fire, according to the position of the fire source point, rotate through driving motor drive worm 12, drive worm wheel 11 and rotate, make screw rod 8 take place to rotate to make nut seat 9 along the vertical lift of the length direction of screw rod 8, drive the vertical lift of a relative base 1 of a lift section of thick bamboo 10, and then make the height of the relative base 1 of fire control shower nozzle 22 change, make the fire control shower nozzle 22 put out a fire to the fire source point of eminence. Bear seat 17 through rotating motor 19 drive and rotate, drive the relative base 1 horizontal rotation of fire control shower nozzle 22, thereby the coverage of fire control shower nozzle 22 has been increased, simultaneously bear the vertical lift of seat 17 through the end of intaking of electric putter 23 drive fire control shower nozzle 22 relatively, drive the vertical lift of water spray end of fire control shower nozzle 22, thereby the spray angle of fire control shower nozzle 22 has been changed, make fire control shower nozzle 22 bear the vertical rotation of seat 17 relatively, and then make fire control shower nozzle 22 can carry out water spray to the source of a fire point of higher department and put out a fire, fire control shower nozzle 22's fire extinguishing range is wider, and staff's intensity of labour has been reduced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a multi-functional high-rise building job site fire control water supply equipment which characterized in that: including base (1), vertically be provided with dead lever (2) on base (1), the liftable is provided with lift seat (6) on dead lever (2), it is provided with and bears seat (17) to rotate on lift seat (6), it is used for the drive to bear seat (17) pivoted runner assembly to be provided with on lift seat (6), it is provided with fire control shower nozzle (22) to rotate on bearing seat (17), fire control shower nozzle (22) intercommunication has the water supply assembly who is used for providing the water source to fire control shower nozzle (22), it is used for driving fire control shower nozzle (22) to bear seat (17) relatively and rotates to bear on bearing seat (17) to make the drive assembly that the injection angle of fire control shower nozzle (22) changes.
2. A multifunctional high-rise building construction site fire fighting water supply equipment according to claim 1, characterized in that: bear and seted up mounting groove (21) on seat (17), the length direction setting of dead lever (2) is followed in mounting groove (21), just mounting groove (21) run through the both sides that bear seat (17), the middle part of fire control shower nozzle (22) is rotated and is connected in mounting groove (21), just the end of intaking of the water spray end of fire control shower nozzle (22) and fire control shower nozzle (22) is held and is all stretched out outside bearing seat (17).
3. A multifunctional high-rise building construction site fire fighting water supply equipment according to claim 2, characterized in that: the driving assembly comprises an electric push rod (23) arranged on a bearing seat (17), the electric push rod (23) is obliquely arranged, one end of the electric push rod (23) is hinged to the side wall of the bearing seat (17), and the other end of the electric push rod (23) is hinged to the water inlet end of the fire-fighting spray head (22).
4. A multifunctional high-rise building construction site fire fighting water supply equipment according to claim 3, characterized in that: the rotating assembly comprises a rotating motor (19) arranged in the lifting seat (6) and a rotating shaft (20) arranged on the lifting seat (6) in a rotating mode, the rotating motor (19) is fixedly installed in the lifting seat (6), the rotating shaft (20) is vertically arranged, one end of the rotating shaft (20) far away from the lifting seat (6) is fixedly connected to the bearing seat (17), and the output shaft of the rotating motor (19) is fixedly connected to the rotating shaft (20).
5. A multifunctional high-rise building construction site fire fighting water supply equipment according to claim 1, characterized in that: the water supply assembly comprises a water inlet arranged on the fire-fighting spray head (22), a water inlet pipe (24) communicated with the water inlet and a water storage tank (25) arranged on the base (1), the water inlet is positioned at one end, far away from the water spraying end of the water spraying gun head, and one end, far away from the water inlet, of the water inlet pipe (24) is communicated with the water storage tank (25).
6. A multifunctional high-rise building construction site fire fighting water supply equipment according to claim 1, characterized in that: the fixed rod (2) is provided with a lifting component for driving the lifting seat (6) to vertically lift relative to the base (1).
7. A multifunctional high-rise building construction site fire fighting water supply equipment according to claim 6, characterized in that: lifting unit includes that vertical round hole, rotation of seting up on dead lever (2) set up in screw rod (8) in the round hole, nut seat (9) on screw rod (8) are located to the cover, set up in a lift section of thick bamboo (10) outside screw rod (8) and be used for drive screw rod (8) pivoted driving piece, the round hole is located the center department of dead lever (2), just the round hole runs through dead lever (2), screw rod (8) are vertical setting, nut seat (9) threaded connection is in screw rod (8), a lift section of thick bamboo (10) cover is located outside screw rod (8), the one end fixed connection of a lift section of thick bamboo (10) is in nut seat (9), just fixed connection is in lift seat (6) after the other end of a lift section of thick bamboo (10) stretches out the round hole.
8. A multifunctional water supply equipment for fire fighting at high-rise building construction site as claimed in claim 7, characterized in that: the driving piece comprises a lifting motor (13) fixedly arranged on the base (1), and the lifting motor (13) is rotatably connected to the screw rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222075953.7U CN218248253U (en) | 2022-08-08 | 2022-08-08 | Multifunctional high-rise building construction site fire-fighting water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222075953.7U CN218248253U (en) | 2022-08-08 | 2022-08-08 | Multifunctional high-rise building construction site fire-fighting water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218248253U true CN218248253U (en) | 2023-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222075953.7U Active CN218248253U (en) | 2022-08-08 | 2022-08-08 | Multifunctional high-rise building construction site fire-fighting water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218248253U (en) |
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2022
- 2022-08-08 CN CN202222075953.7U patent/CN218248253U/en active Active
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