CN213374884U - Fire-fighting water gun seat capable of adjusting injection angle - Google Patents
Fire-fighting water gun seat capable of adjusting injection angle Download PDFInfo
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- CN213374884U CN213374884U CN202021857938.2U CN202021857938U CN213374884U CN 213374884 U CN213374884 U CN 213374884U CN 202021857938 U CN202021857938 U CN 202021857938U CN 213374884 U CN213374884 U CN 213374884U
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Abstract
The utility model discloses a fire-fighting water gun seat with adjustable injection angle. The utility model discloses be equipped with centre gripping rotation unit on the base, the removable centre gripping of centre gripping rotation unit has the squirt main part, still is equipped with the force application unit that can adjust squirt main part inclination on the base. When the water gun is used, a fire fighter can clamp or loosen the water gun main body only by rotating the handheld rod, so that the water gun is very convenient to use; moreover, under the fire fighter operation, the upper end of this application force application unit both can rise, can reduce again, is convenient for upwards or the inclination of adjustment squirt main part head downwards.
Description
Technical Field
The utility model belongs to the technical field of fire-fighting equipment, concretely relates to fire-fighting water gun seat of adjustable spray angle.
Background
The fire-fighting lance is the water jetting instrument that fire control extinguishes commonly used, has the advantage that range is far away and discharge is big, because the impact force that the reason of water yield and velocity of flow leads to its production is great when using, the fire fighter can consume a large amount of physical power at the in-process that the fire-fighting lance was put out a fire to handheld for a long time, in actual operation, the fire fighter generally can support the fire-fighting lance through the fire gun seat, reduce operation personnel's physical power consumption, but there are some weak points still in current fire gun seat when using:
1. when the existing fire water gun seat is used, the spraying angle of the fire water gun is not convenient to adjust;
2. the existing fire-fighting water gun seat is relatively complex to operate when the water gun is fixed, and is relatively inconvenient when the water gun is subsequently taken down from the gun seat, so that the time consumption of the water gun during installation and disassembly is increased, and the use convenience of the device is reduced.
To this end, the applicant has proposed a fire water gun mount with adjustable spray angle in order to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
In order to make up for the not enough of prior art, the utility model provides a fire water gun seat of adjustable injection angle.
The technical scheme of the utility model is that:
a fire water gun seat capable of adjusting a spraying angle comprises a base, wherein a clamping rotating unit is arranged on the base, a water gun main body is detachably clamped by the clamping rotating unit, and a force application unit capable of adjusting the inclination angle of the water gun main body is further arranged on the base; the clamping and rotating unit comprises two mounting plates fixed on the base, a horizontal supporting plate is fixedly arranged between the two mounting plates, a cavity I is formed in the supporting plate, a bidirectional threaded rod sequentially passes through one side surface of each mounting plate and extends into the cavity I, one end, far away from the supporting plate, of the bidirectional threaded rod is fixedly connected with the handheld rod, one end, located in the cavity I, of the bidirectional threaded rod is fixed on the inner side surface of the supporting plate through a bearing, two external threads with opposite rotation directions are arranged on the bidirectional threaded rod, the two external threads are both in threaded connection with movable blocks, two through holes for the movable blocks to move are formed in the upper end of the supporting plate, corresponding through hole fixedly connected with connecting blocks are respectively passed through the upper ends of the two movable blocks, the connecting blocks are arc-shaped, connecting grooves are formed in the, the connecting block is connected with the connecting groove in a sliding mode.
According to the hydraulic gun clamping device, the two-way threaded rod is provided with the two external threads with opposite rotating directions, the two external threads are both in threaded connection with the movable blocks, the upper ends of the two movable blocks are respectively and fixedly connected with the connecting block, and the connecting block is in sliding connection with the connecting groove formed in the lower part of the clamping block; when the water gun is used, a fire fighter can clamp or loosen the water gun main body only by rotating the handheld rod, so that the water gun is very convenient to use; moreover, under the operation of the fire fighter, the upper end of the force application unit can be raised and lowered; the upper end of the force application unit is lifted to push the head of the water gun main body upwards, and the connecting block is in sliding connection with the connecting groove formed in the lower portion of the clamping block, so that the connecting block can slide in the connecting groove while the force application unit pushes the head of the water gun main body upwards, the force application unit can smoothly push the head of the water gun main body upwards to form a posture that the head of the water gun main body is higher than the tail of the water gun main body, the purpose of adjusting the head of the water gun main body to incline upwards is achieved, the spraying angle of the head of the water gun main body to incline upwards is achieved, and firefighters can operate; in the application, the head of the water gun main body refers to one end of the water gun main body, which is contacted with the upper end of the force application unit, and the tail of the water gun main body refers to one end, which is far away from the water gun main body and is contacted with the bearing block; when the upper end of the force application unit descends under the operation of a fire fighter, the head of the water gun main body inclines downwards under the action of the gravity of the head of the water gun main body to form a posture that the head of the water gun main body is lower than the tail of the water gun main body, the purpose of downwards adjusting the head of the water gun main body is realized, and as for the spraying angle of the head of the water gun main body, which inclines downwards, the fire fighter can operate the descending height of the upper end of the force application unit; this application can be convenient for the fire fighter upwards or the inclination of adjustment squirt main part head downwards.
Preferably, the force application unit comprises a bearing block for dragging the water gun main body, the bearing block is of a circular arc-shaped structure, and the lower end of the bearing block is fixedly connected with the height adjusting device. The height of the force application unit can be adjusted by adjusting the height of the upper end of the height adjusting device by a fire fighter.
Preferably, height adjusting device includes two bracing pieces with bearing piece lower extreme fixed connection, two the bracing piece penetrates the cavity II interior fixed connection regulating plates that the base was equipped with downwards, the intermediate position department of regulating plate is equipped with the screw hole, screw hole threaded connection lead screw, the upper and lower both ends of lead screw all are through bearing and pedestal connection, it has driven conical gear to go back threaded connection on the lead screw, driven conical gear meshing is connected with initiative conical gear, initiative conical gear and driven conical gear all are located cavity II, initiative conical gear fixedly connected with transfer line, the transfer line passes the horizontal through-hole fixed connection carousel that is equipped with on the base, the carousel is located outside the base. During the use, the fire fighter rotates the carousel, and the carousel can drive initiative conical gear through the transfer line and rotate, and initiative conical gear drives the driven conical gear who is connected rather than the meshing and rotates, and driven conical gear drives the lead screw and rotates, and pivoted lead screw can drive the regulating plate and upwards make progress or move down, and the regulating plate makes progress or the downward movement will be through the bracing piece, the tilt up or the downward sloping of squirt main part head is realized to the bearing piece.
Preferably, a handle is arranged on the rotating disc. This above-mentioned setting is convenient for fire fighter's operation carousel.
Preferably, the lower end of the base is fixed on a bottom plate, and the lower end of the bottom plate is fixedly connected with a caster. This above-mentioned setting is convenient for the fire fighter to remove this application.
The utility model has the advantages that:
the height of the bearing block connected with the upper end of the height adjusting device can be conveniently adjusted by a fire fighter through manually adjusting the height adjusting device, when the upper end of the height adjusting device rises, the bearing block can upwards push the head of the water gun main body to move, the head of the water gun main body generates an upwards inclination angle, and as for the spraying angle of the head of the water gun main body, which upwards inclines, the fire fighter can realize the purpose through the rising height of the upper end of the height adjusting device; the upper end of the height adjusting device is lowered, the head of the water gun main body can be pressed onto the bearing block under the action of self gravity, the head of the water gun main body generates a downward inclination angle, and as for the spraying angle of the downward inclination of the head of the water gun main body, a fire fighter can realize the purpose by the descending height of the upper end of the height adjusting device; in addition, threaded connection is between lead screw and the regulating plate among this application height adjusting device, has the function of screw thread auto-lock, after having adjusted squirt main part inclination, the stability of adjusting back squirt main part inclination can be guaranteed to the screw thread auto-lock function of lead screw and regulating plate.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
FIG. 3 is a schematic side sectional view of the strut of the present invention;
FIG. 4 is a schematic side sectional view of the clamping block of the present invention;
fig. 5 is the main structure diagram of the clamping block of the present invention.
In the figure: 1. truckle, 2, bottom plate, 3, base, 4, mounting panel, 5, backup pad, 6, squirt main part, 7, grip block, 8, bracing piece, 9, lead screw, 10, regulating plate, 11, driven conical gear, 12, bearing piece, 13, carousel, 14, handle, 15, transfer line, 16, initiative conical gear, 17, connecting block, 18, movable block, 19, handheld pole, 20, two-way threaded rod, 21, spread groove.
Detailed Description
As shown in fig. 1 to 5, a fire water gun seat capable of adjusting a spraying angle comprises a base 3, wherein a clamping and rotating unit is arranged on the base 3, a water gun body 6 is detachably clamped in the clamping and rotating unit, and a force application unit capable of adjusting an inclination angle of the water gun body 6 is also arranged on the base 3;
the clamping and rotating unit in the embodiment comprises two mounting plates 4 fixed on a base 3, a horizontal support plate 5 is fixedly arranged between the two mounting plates 4, a cavity I is formed in the support plate 5, a bidirectional threaded rod 20 sequentially penetrates through the mounting plates 4 and one side surface of the support plate 5 and then extends into the cavity I, one end, far away from the support plate 5, of the bidirectional threaded rod 20 is fixedly connected with a handheld rod 19, one end, located in the cavity I, of the bidirectional threaded rod 20 is fixed on the inner side surface of the support plate 5 through a bearing, two external threads with opposite rotation directions are arranged on the bidirectional threaded rod 20, both the external threads are in threaded connection with movable blocks 18, two through holes for the movable blocks 18 to move are formed in the upper end of the support plate 5, connecting blocks 17 are fixedly connected with the upper ends of the two movable blocks 18 through corresponding through holes respectively, the, the connecting block 17 is connected with the connecting groove 21 in a sliding manner;
the force application unit in the embodiment comprises a support block 12, the support block 12 is of an arc-shaped structure, the lower end of the support block 12 is fixedly connected with a height adjusting device, the height adjusting device comprises two support rods 8 fixedly connected with the lower end of the support block 12, the two support rods 8 penetrate downwards into a cavity II formed in a base 3 and are fixedly connected with an adjusting plate 10, a threaded hole is formed in the middle position of the adjusting plate 10 and is in threaded connection with a lead screw 9, the upper end and the lower end of the lead screw 9 are connected with the base 3 through bearings, a driven bevel gear 11 is further in threaded connection with the lead screw 9, a driving bevel gear 16 is meshed and connected with the driven bevel gear 11, the driving bevel gear 16 and the driven bevel gear 11 are both located in the cavity II, the driving bevel gear 16 is fixedly connected with a transmission rod 15, the transmission rod 15 penetrates through a horizontal through hole formed in the base, a handle 14 is arranged on the rotary table 13;
in addition, the lower extreme of base 3 is fixed on bottom plate 2 in this embodiment, and the lower extreme fixedly connected with truckle 1 of bottom plate 2, truckle 1 can be for taking brake truckle 1.
The working principle of this application does:
a fireman can place the water gun main body 6 between the two clamping blocks 7, then hold the hand-held rod 19 to rotate, the two-way threaded rod 20 rotates under the action of the hand-held rod 19, the two-way threaded rod 20 drives the two movable blocks 18 connected with the two external threads on the two-way threaded rod to move, so that the distance between the two movable blocks 18 is gradually reduced, and the movable blocks 18 are connected with connecting grooves 21 formed in the clamping blocks 7 through connecting blocks 17, so that the movable blocks 18 can drive the clamping blocks to move along with the movable blocks, namely the two-way threaded rod 20 can indirectly drive the clamping blocks to move through the movable blocks 18 when rotating until the two clamping blocks 7 can stably clamp the water gun main body 6 placed between the two clamping blocks 7, and the fireman can stop rotating the hand-held rod;
when a fire fighter needs to take the water gun main body 6 out of the two clamping blocks 7, the fire fighter only needs to hold the hand-held rod 19 to rotate reversely, the bidirectional threaded rod 20 rotates to indirectly drive the clamping blocks 7 to move through the movable block 18, the distance between the two clamping blocks 7 is increased, and when the distance between the two clamping blocks 7 reaches the value that the water gun main body can be taken out, the fire fighter can stop reversely rotating the hand-held rod 19;
when a fire fighter needs to adjust the upward inclination angle of the head of the water gun main body 6, the fire fighter can hold the handle 14 to rotate the rotary table 13, the rotary table 13 can drive the driving bevel gear 16 to rotate through the transmission rod 15, the driving bevel gear 16 drives the driven bevel gear 11 in meshed connection with the driving bevel gear to rotate, the driven bevel gear 11 drives the screw rod 9 to rotate, the rotating screw rod 9 can drive the adjusting plate 10 to move upwards, the adjusting plate 10 moves upwards to realize the upward inclination of the head of the water gun main body 6 through the supporting rod 8 and the bearing block 12, and when the head of the water gun main body 6 inclines upwards to a required angle, the fire fighter can stop the operation of rotating the;
when the downward sloping angle of 6 heads of squirt main part need be adjusted to the fire fighter, the fire fighter can hold 14 antiport carousel 13 of handle, carousel 13 can drive initiative conical gear 16 through transfer line 15 and rotate, initiative conical gear 16 drives the driven conical gear 11 rotation rather than the meshing is connected, driven conical gear 11 drives lead screw 9 and rotates, pivoted lead screw 9 can drive regulating plate 10 and carry out the downstream, regulating plate 10 downstream will pass through bracing piece 8, the downward sloping of 6 heads of squirt main part is realized to bearing piece 12, when the required angle is arrived in the downward sloping of 6 heads of squirt main part, the fire fighter can stop the operation of rotating carousel 13 through handle 14.
Claims (5)
1. The utility model provides an adjustable injection angle's fire water gun seat which characterized in that: the water gun comprises a base, wherein a clamping rotating unit is arranged on the base, a water gun main body can be detachably clamped by the clamping rotating unit, and a force application unit capable of adjusting the inclination angle of the water gun main body is also arranged on the base;
the centre gripping rotates the unit including fixing two mounting panels on the base, two fixed horizontally backup pads that are equipped with between the mounting panel, seted up cavity I in the backup pad, two-way threaded rod extends to in cavity I after passing a side of mounting panel, backup pad in proper order, the handheld pole of one end fixed connection of backup pad is kept away from to two-way threaded rod, the one end that two-way threaded rod is located cavity I is passed through the bearing and is fixed on the medial surface of backup pad, be equipped with two on the two-way threaded rod and revolve to opposite external screw thread, two the equal threaded connection of external screw thread has the movable block, two fixedly connected with curved connecting block behind two through-holes that the backup pad up end set up is passed respectively to the upper end of movable block, and curved spread groove has been seted up.
2. The fire lance holder with adjustable spray angle of claim 1, wherein: the force application unit comprises a bearing block for dragging the water gun main body, the bearing block is of an arc-shaped structure, and the lower end of the bearing block is fixedly connected with a height adjusting device.
3. The fire lance holder with adjustable spray angle of claim 2, wherein: the height adjusting device comprises two supporting rods fixedly connected with the lower end of the bearing block, the two supporting rods penetrate downwards into a cavity II formed in the base and are fixedly connected with an adjusting plate, a threaded hole is formed in the middle position of the adjusting plate and is in threaded connection with a lead screw, and the upper end and the lower end of the lead screw are connected with the base through bearings; the lead screw is further connected with a driven bevel gear in a threaded mode, the driven bevel gear is connected with a driving bevel gear in a meshed mode, the driving bevel gear and the driven bevel gear are located in the cavity II, the driving bevel gear is fixedly connected with a transmission rod, the transmission rod penetrates through a horizontal through hole fixedly connected with a turntable arranged on the base, and the turntable is located outside the base.
4. The fire lance holder with adjustable spray angle of claim 3, wherein: the turntable is provided with a handle.
5. A fire lance holder with adjustable spray angle according to any one of claims 1 to 4, wherein: the lower extreme of base is fixed on the bottom plate, the lower extreme fixedly connected with truckle of bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021857938.2U CN213374884U (en) | 2020-08-31 | 2020-08-31 | Fire-fighting water gun seat capable of adjusting injection angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021857938.2U CN213374884U (en) | 2020-08-31 | 2020-08-31 | Fire-fighting water gun seat capable of adjusting injection angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213374884U true CN213374884U (en) | 2021-06-08 |
Family
ID=76212373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021857938.2U Active CN213374884U (en) | 2020-08-31 | 2020-08-31 | Fire-fighting water gun seat capable of adjusting injection angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213374884U (en) |
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2020
- 2020-08-31 CN CN202021857938.2U patent/CN213374884U/en active Active
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