CN220159115U - Fire-fighting lance convenient to fix - Google Patents
Fire-fighting lance convenient to fix Download PDFInfo
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- CN220159115U CN220159115U CN202321554386.1U CN202321554386U CN220159115U CN 220159115 U CN220159115 U CN 220159115U CN 202321554386 U CN202321554386 U CN 202321554386U CN 220159115 U CN220159115 U CN 220159115U
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- fighting lance
- fighting
- lower base
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- 238000003466 welding Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000001095 motoneuron effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a fire-fighting lance convenient to fix, which belongs to the technical field of fire-fighting equipment and comprises a fire-fighting lance body for fire-fighting and a fixing device convenient to fix and detach quickly and flexibly, wherein the fixing device comprises an upper cover plate and a lower base which are arranged vertically symmetrically, the lower base is provided with clamping grooves convenient to clamp, clamping blocks arranged on the periphery of the fire-fighting lance body are clamped with the clamping grooves, the top of the upper cover plate is slidably connected with four second sliding rods, one end of each second sliding rod is fixedly connected with the lower base, the other end of each second sliding rod is provided with a limiting block, the periphery of each second sliding rod is movably connected with a spring, the top of the upper cover plate is fixedly welded with a pull ring convenient to move, and the lower base is fixedly connected with the top of a threaded block.
Description
Technical Field
The utility model belongs to the technical field of fire-fighting equipment, and particularly relates to a fire-fighting lance convenient to fix.
Background
Fire-fighting lance: the fire-extinguishing water jetting tool is connected with a water hose to jet dense and rich water flow, has the advantages of long jetting range, large water quantity and the like, and the conventional fire-fighting lance can only be fixed, can not be taken out rapidly during disaster relief, is convenient for flexible application during fire-fighting disaster relief, and reduces the practicability of the fire-fighting equipment.
For example, (grant bulletin number CN107970547 a) a fire-fighting lance which is convenient to fix quickly and is convenient to adjust the injection angle, comprises a base, wherein a first inner cavity is formed in the base, and a connecting column is inserted in the first inner cavity. This fire-fighting lance of convenient quick fixed and be convenient for adjust injection angle through with the squirt body card in C shape elasticity snap ring, will tighten bolt and nut again, can stabilize the squirt body, connecting rod and the second bearing of rethread C shape elasticity snap ring both sides simultaneously can make the squirt body carry out tilt angle's regulation from top to bottom in the U-shaped frame, the mode of rethread rolling disc, ball groove and movable ball simultaneously can make the squirt body carry out rotation of three hundred sixty degrees, when the device has solved the relief of disaster, change squirt angle reduction operating personnel's quantity, improve rescue speed, but the equipment can not adjust through the situation on relief of disaster scene, the flexibility that the reduction equipment was used, thereby reduce the progress of fire-fighting disaster.
Disclosure of Invention
The utility model aims to provide a fire-fighting lance convenient to fix, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fire-fighting lance convenient to fix, including the fire-fighting lance body that is used for fire control to put out a fire and be convenient for quick nimble fixed and split fixing device, fixing device includes upper cover plate and the lower base that upper and lower symmetry set up, the draw-in groove of being convenient for the joint has been seted up to the lower base, the fixture block joint that draw-in groove and fire-fighting lance body periphery side set up, upper cover plate top sliding connection has four second slide bars, second slide bar one end and lower base fixed connection, the second slide bar other end is equipped with the stopper, and second slide bar periphery side swing joint spring, upper cover plate top fixed welding has the pull ring of being convenient for remove, lower base and screw thread piece top fixed connection.
As the preferred implementation scheme, threaded block threaded connection has the threaded rod of being convenient for go up and down, and threaded rod one end rotates the top that is connected with the carousel, and threaded rod other end fixedly connected with roof.
As the preferred implementation scheme, threaded block sliding connection has four first slide bars, and first slide bar both ends are fixed connection with carousel and roof respectively.
As a preferred embodiment, a chute which is convenient for rotation is arranged at the bottom of the turntable, and the chute is connected with a slideway in a sliding way.
As the preferred embodiment, slide fixedly connected with base, base periphery side fixed welding has the fixed ear of being convenient for fixed connection, and diapire screw connection has the rotating electrical machines of being convenient for drive in the base.
As a preferred embodiment, the output shaft of the rotating motor is fixedly connected with a driving gear, the driving gear is connected with a driven gear in a meshed manner, and the driven gear is fixedly connected with the bottom of the turntable through a connecting rod.
As the preferred implementation scheme, roof top screw connection has driving motor, and driving motor's output shaft runs through the roof and passes through shaft coupling and threaded rod fixed connection.
Compared with the prior art, the utility model has the technical effects and advantages that:
this fire-fighting lance convenient to fix, the advantage of the device benefits from the fixing device of design, make each group of fixed ear that sets up through the base, after with the top screw connection of fire-fighting lance, remove the upper cover plate through passing through the pull ring with the fire-fighting lance body, through the fit of fixture block and the draw-in groove that sets up in fire-fighting lance body week side, accomplish the installation fixedly of squirt, under the elasticity effect of the spring that the second slide bar week side set up, make upper cover plate and lower base butt, then accomplish the fixing to the fire-fighting lance body, and be connected with the fire-fighting lance through the on-vehicle connecting tube of fire-fighting lance, and then be convenient for work on the scene of fire-fighting lance, fix the squirt through this fixing device, reduce the operating personnel that the disaster relief work goes on, thereby improve rescue speed.
This fire-fighting lance convenient to fix, the advantage of the device benefits from the driving motor and the rotating electrical machines of design, make under the drive of rotating electrical machines, make the driving gear drive driven gear through the meshing connection and rotate, make the spout of carousel bottom design and the slide sliding connection that the base top set up, accomplish the rotation of carousel then, through driving motor output shaft and threaded rod fixed connection, make threaded connection's screw thread piece go up and down under driving motor's effect, adjust fire-fighting lance different water spray angle, improve the area of fire-fighting disaster relief, under rotating electrical machines and driving motor's combined action, make the device can three hundred sixty degrees arbitrary angular adjustment, reduce operating personnel quantity, improve rescue efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the connection structure of the screw block of the present utility model;
FIG. 3 is a cross-sectional view taken along the direction A-A in FIG. 1 in accordance with the present utility model;
FIG. 4 is an exploded view of the fixture of the present utility model;
fig. 5 is a schematic structural view of the fire-fighting lance body according to the present utility model.
Reference numerals illustrate:
in the figure: 1. a base; 2. a fixed ear; 3. a turntable; 31. a chute; 4. a first slide bar; 5. a threaded rod; 6. a screw block; 8. a top plate; 9. a driving motor; 10. a rotating electric machine; 11. a slideway; 12. a driven gear; 13. a drive gear; 14. a fire-fighting lance body; 15. a clamping block;
7. a fixing device; 71. an upper cover plate; 72. a lower base; 73. a limiting block; 74. a pull ring; 75. a clamping groove; 76. and a second slide bar.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.
Unless the directions indicated by the individual definitions are used, the directions of up, down, left, right, front, rear, inner and outer are all directions of up, down, left, right, front, rear, inner and outer in the drawings shown in the present utility model, and are described herein together.
The connection mode can adopt the prior modes such as bonding, welding, bolting and the like, and is based on the actual requirement.
For the convenience of quick take of fire-fighting lance body 14 when the disaster relief, a fire-fighting lance convenient to fix as shown in fig. 1 through 5, including the fire-fighting lance body 14 that is used for fire-fighting and is convenient for quick nimble fixed and the fixing device 7 of split, fixing device 7 includes upper cover plate 71 and lower base 72 that upper and lower symmetry set up, lower base 72 has offered the draw-in groove 75 of being convenient for the joint, the fixture block 15 joint that draw-in groove 75 and fire-fighting lance body 14 periphery side set up, through the draw-in groove 75 of upper cover plate 71 and lower base 72 setting, fixture block 76 joint through draw-in groove 75 and fire-fighting lance body 14 periphery side setting is convenient for accomplish the fixed to the squirt under the self elasticity effect of spring, upper cover plate 71 top sliding connection has four second slide bars 76, second slide bar 76 one end and lower base 72 fixed connection, the second slide bar 76 other end is equipped with stopper 73, and second pull ring 76 periphery side swing joint spring, upper cover plate 71 top fixed welding has the pull ring 74 convenient for remove, lower base 72 and thread block 6 top fixed connection, make the inside the draw-in groove 74 through fixing at the upper cover plate 71 and pull ring 74, make the motion through fixing the top cover plate 71 and the second pull ring 74, and the motion through the motion of pulling the draw-in groove 71, and then make the inside the slide bar 71 and the motion through the motion of the pull bar 71.
Loosening pull ring 74, drive upper cover plate 71 and lower base 72 butt under the spring force effect to realize the fixed to fire-fighting lance body 14, convenient to detach improves the quick dismantlement of this fire-fighting truck on-vehicle installation's fire-fighting equipment, flexible application improves the practicality of device, threaded rod 5 that threaded block 6 threaded connection is convenient for go up and down, threaded rod 5 one end rotates the top that is connected with carousel 3, threaded rod 5 other end fixedly connected with roof 8, through screw connection at the driving motor 9 at roof 8 top, make its output shaft run through roof 8 and pass through shaft coupling and threaded rod 5 fixed connection, then make threaded rod 5 rotate at carousel 3 tops, the fire condition according to the relief scene of being convenient for adjusts the spraying height of fire-fighting lance body 14, the practicality of device is provided.
The screw thread piece 6 sliding connection has four first slide bars 4, first slide bar 4 both ends respectively with carousel 3 and roof 8 fixed connection, sliding connection through four first slide bars 4 and screw thread piece 6, make screw thread piece 6 under the drive of threaded rod 5, through the effect steady operation of first slide bar 4, the stability of device is provided, make the fire-fighting lance body 14 of fixing inside fixing device 7 in the during operation, screw thread piece 6 is more stable, be convenient for provide disaster relief efficiency, carousel 3 bottom is equipped with the spout 31 of being convenient for rotate, spout 31 sliding connection has slide 11, slide 11 fixedly connected with base 1's lateral wall top, base 1 periphery side fixed welding has fixed ear 2 of being convenient for fixed connection, base 1 inner bottom screw connection has rotating electrical machines 10 of being convenient for the drive, rotating electrical machines 10's output shaft fixedly connected with driving gear 13, driving gear 13 gear engagement is connected with driven gear 12, driven gear 12 passes through the connecting rod and carousel 3's bottom fixed connection.
Through the rotating electrical machines 10 of screw connection at the inner bottom wall of base 1, through the fixed connection of its output shaft and driving gear 13, drive driven gear 12 through gear engagement under the drive of rotating electrical machines 10 and rotate, then make the carousel 3 with driven gear 12 fixed connection rotate under rotating electrical machines 10's effect, improve the disaster relief area of fixed fire-fighting lance body 14, and through the effect at four fixed lugs 2 of base 1 periphery side fixed welding, screw hole and fire-fighting roof portion connection through the fixed lug 2 of screw penetration offer, make the device will further improve stability when using, be convenient for improve disaster relief efficiency, roof 8 top screw connection has driving motor 9, driving motor 9's output shaft runs through roof 8 and passes through shaft coupling and threaded rod 5 fixed connection.
The driving motor 9 and the rotating motor 10 are both configured as the prior art, the working principle, the size and the model are irrelevant to the functions of the present utility model, so that the control mode of the present utility model is controlled by a controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of power is also common knowledge in the art, and the present utility model is mainly used for protecting mechanical devices, so that the present utility model does not explain the control mode and the circuit connection in detail.
Principle of operation
This fire-fighting lance convenient to fix, the operator runs through screw hole and fire-fighting roof portion fixed connection that fixed ear 2 was offered through the screw, with the on-vehicle external water pipe of fire-fighting truck and joint fire-fighting lance body 14 intercommunication inside fixing device 7, open the fire-fighting truck to suitable position this moment, start driving motor 10 drives the threaded rod and rotates at carousel 3 top, make threaded connection's thread block 6 move on threaded rod 5 then, and then adjust the spraying height of fire-fighting lance body 14 according to the scene actual conditions of disaster relief, rethread rotating motor 10 drives driving gear 13 drive driven gear 12 and rotates, thereby realize carousel 3's rotation, through spout 31 and slide 11 sliding connection, be convenient for adjust fire-fighting lance body 14 spraying angle.
After the peripheral disaster relief task is completed, the screw thread block 6 is moved to a proper position through the driving motor 10, the pull ring 74 is manually pulled to mobilize the upper cover plate 71 to move, then the upper cover plate slides on the second slide rod 76, the fire-fighting lance body 14 is conveniently taken out through the separation of the upper cover plate and the lower base 72, the fire-fighting lance body 14 is driven to move through an external water pipe, the fire on the inner side is further extinguished, and after the pull ring 74 is released under the action of elasticity, the upper cover plate 71 is abutted with the lower base 72, so that the installation and the use of the device are completed.
It should be noted that relational terms such as one and two are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element. Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a fire-fighting lance convenient to fix, includes fire-fighting lance body (14) that are used for fire control to put out a fire usefulness and is convenient for quick nimble fixing and fixing device (7) of dividing, its characterized in that: the fixing device (7) comprises an upper cover plate (71) and a lower base (72) which are arranged vertically symmetrically, the lower base (72) is provided with a clamping groove (75) which is convenient to clamp, and the clamping groove (75) is clamped with a clamping block (15) arranged on the periphery side of the fire-fighting lance body (14);
four second slide bars (76) are connected to upper cover plate (71) top sliding connection, second slide bar (76) one end and lower base (72) fixed connection, second slide bar (76) other end is equipped with stopper (73), just second slide bar (76) periphery side swing joint spring, upper cover plate (71) top fixed welding has pull ring (74) convenient to remove, lower base (72) and screw thread piece (6) top fixed connection.
2. The fire-fighting lance of claim 1 wherein the lance is adapted to be secured: threaded block (6) threaded connection has threaded rod (5) of being convenient for go up and down, threaded rod (5) one end rotates and is connected with the top of carousel (3), threaded rod (5) other end fixedly connected with roof (8).
3. The fire-fighting lance of claim 2 wherein the lance is adapted to be secured: the threaded block (6) is slidably connected with four first sliding rods (4), and two ends of each first sliding rod (4) are fixedly connected with the rotary table (3) and the top plate (8) respectively.
4. A fire-fighting lance according to claim 3, wherein: the bottom of the rotary table (3) is provided with a chute (31) which is convenient to rotate, and the chute (31) is connected with a slideway (11) in a sliding way.
5. The fire-fighting lance of claim 4 wherein the lance is adapted to be secured and wherein: the novel electric bicycle is characterized in that the slide way (11) is fixedly connected with the base (1), the fixing lug (2) which is convenient for fixed connection is fixedly welded on the peripheral side of the base (1), and the inner bottom wall of the base (1) is connected with the rotating motor (10) which is convenient for driving through screws.
6. The fire-fighting lance of claim 5 wherein the lance is adapted to be secured and wherein: the output shaft of the rotating motor (10) is fixedly connected with a driving gear (13), the driving gear (13) is connected with a driven gear (12) in a gear engagement manner, and the driven gear (12) is fixedly connected with the bottom of the turntable (3) through a connecting rod.
7. A fire-fighting lance according to claim 3, wherein: the top screw of roof (8) is connected with driving motor (9), the output shaft of driving motor (9) runs through roof (8) and passes through shaft coupling and threaded rod (5) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321554386.1U CN220159115U (en) | 2023-06-19 | 2023-06-19 | Fire-fighting lance convenient to fix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321554386.1U CN220159115U (en) | 2023-06-19 | 2023-06-19 | Fire-fighting lance convenient to fix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220159115U true CN220159115U (en) | 2023-12-12 |
Family
ID=89063868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321554386.1U Active CN220159115U (en) | 2023-06-19 | 2023-06-19 | Fire-fighting lance convenient to fix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220159115U (en) |
-
2023
- 2023-06-19 CN CN202321554386.1U patent/CN220159115U/en active Active
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