CN210845085U - Portable fire-fighting lance for crane - Google Patents
Portable fire-fighting lance for crane Download PDFInfo
- Publication number
- CN210845085U CN210845085U CN201921290681.4U CN201921290681U CN210845085U CN 210845085 U CN210845085 U CN 210845085U CN 201921290681 U CN201921290681 U CN 201921290681U CN 210845085 U CN210845085 U CN 210845085U
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- fighting lance
- fire
- fixedly connected
- screw rod
- portable fire
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 abstract description 6
- 239000007924 injection Substances 0.000 abstract description 6
- 238000000151 deposition Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model provides a portable fire-fighting lance for crane relates to fire-fighting tool technical field. This portable fire-fighting lance for crane, including the bottom plate, the top fixedly connected with regulating box of bottom plate, the interior diapire fixedly connected with slide rail of regulating box, the inside wall swing joint of slide rail has first screw rod, and the surface threaded connection of first screw rod has two movable blocks. This portable fire-fighting lance for loop wheel machine, through setting up the expansion bracket, stretch out the expansion bracket from the regulating box is inside, through rotating fixed frame with the activity board vertical direction, fix the fire-fighting lance and place the inside fixed of ring, through rotating fixed frame and axis of rotation, the level and the vertical injection direction of adjustable fire-fighting lance, when not needing the use device, put back the inside of depositing the case with the fire-fighting lance, fixed frame rotates and parallels with the activity board, the shrink through the expansion bracket, can withdraw the inside of regulating box with adjusting device, make the device portable and reduced the space occupation rate.
Description
Technical Field
The utility model relates to a fire-fighting tool technical field specifically is a portable for loop wheel machine fire-fighting lance.
Background
The fire-fighting lance is the water jetting tool who puts out a fire, is connected with the hosepipe with it and can sprays intensive abundant rivers, and the fire-fighting lance can produce great pressure at the in-process that sprays water for the quick consumption physical power of fireman needs many firemen to control just can effectually put out a fire work to the fire-fighting lance.
The fire-fighting lance for the existing crane is mostly fixed on a support, most supports can only fix the fire-fighting lance, but the spray angle of the fire-fighting lance cannot be conveniently adjusted, so that the fire-fighting lance is inconvenient to use, and the occupied space of the support is too large, so that the fire-fighting lance is inconvenient to carry.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portable fire-fighting lance for crane can effectively adjust fire-fighting lance's injection angle, reduces the space occupancy and the portable of support.
Technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a portable fire-fighting lance for crane, comprising a base plate, the top fixedly connected with regulating box of bottom plate, the interior diapire fixedly connected with slide rail of regulating box, the inside wall swing joint of slide rail has first screw rod, the surface threaded connection of first screw rod has two movable blocks, the inner circle screw thread opposite direction of two movable blocks, the top of two movable blocks articulates through the round pin hub fixation has the expansion bracket, be equipped with the fly leaf directly over the expansion bracket, the bottom fixedly connected with support of fly leaf, the support is articulated through the round pin hub fixation with the top of expansion bracket, a side that two fly leaves are close to each other has fixed frame through connecting axle swing joint, the equal swing joint of interior diapire and interior roof of fixed frame has the pivot, the ring is placed to the one.
Further, the surface threaded connection who places the ring has the second screw rod, and the second screw rod runs through the surface of placing the ring and extends to the inside of placing the ring, and the one end swing joint of second screw rod has arc fixed plate, and through setting up arc fixed plate, the second screw rod of placing the ring both sides is rotated and is fixed the fire-fighting lance in the inside of placing the ring through arc fixed plate.
Further, the top fixed connection drive box of bottom plate, the medial surface of slide rail is run through in proper order to the one end of first screw rod, the medial surface of regulating box and the lateral surface of drive box and extend to the inside of drive box, first screw rod surface fixedly connected with is from the driving wheel, the swing joint of drive box inner wall has the axis of rotation, the surface fixedly connected with main runner of axis of rotation, be connected through the rotation belt transmission between follow driving wheel and the main runner, through setting up the drive box, be convenient for make two inside first screw rods of slide rail rotate simultaneously through rotating the axis of rotation.
Further, the top fixedly connected with of drive case deposits the case, deposits the inside of case and has placed the fire-fighting lance, deposits the case through the setting, is convenient for deposit the fire-fighting lance.
Further, the bottom fixedly connected with of bottom plate removes the wheel, removes the wheel and distributes at four edges of bottom plate bottom, removes the wheel through the setting, is convenient for the removal of whole device.
Further, the pivot runs through the interior roof of fixed frame and extends to the top of fixed frame, and the top fixedly connected with handle of pivot, the axis of rotation run through the inner wall of drive case and extend to the outside of drive case, and drive case one end fixedly connected with rotates the handrail, and through setting up pivot top handle, the ring is placed in being convenient for rotate, through the rotation handrail that sets up drive case one end, is convenient for rotate the inside axis of rotation of drive case.
1. This portable fire-fighting lance for loop wheel machine, regulating box through the setting, through rotating the inside first screw rod of slide rail, can make the movable block be close to each other or keep away from, thereby adjust the rising or the decline of expansion bracket, adjust the height of fly leaf, through rotating the fixed frame in the middle of the fly leaf, adjustable the injection angle who fixes the vertical direction of fire-fighting lance inside the ring of placing, through rotating the pivot, adjustable fire-fighting lance horizontal direction's injection angle, when not needing the operative installations, put back the inside of depositing the case with the fire-fighting lance, fixed frame rotates and parallels with the fly leaf, shrink through the expansion bracket, can withdraw the inside of regulating box with adjusting device, make device portable and reduced the space occupation rate.
2. This portable fire-fighting lance for loop wheel, through setting up arc fixed plate, the second screw rod of placing the ring both sides is rotated and is passed through arc fixed plate with the fire-fighting lance and fix in the inside of placing the ring, through setting up the drive case, be convenient for make two inside first screw rods of slide rail rotate simultaneously through rotating the axis of rotation, deposit the case through setting up, be convenient for deposit the fire-fighting lance, remove the wheel through setting up, the removal of the whole device of being convenient for, through setting up pivot top handle, be convenient for rotate and place the ring, through setting up the rotation handrail of drive case one end, be convenient for rotate the inside axis of rotation of drive case.
Drawings
FIG. 1 is a schematic view of the structure of the adjusting box of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a schematic view of the structure of the driving box of the present invention;
fig. 4 is a perspective view of the fixing frame of the present invention.
Wherein, 1, a bottom plate; 2. an adjusting box; 3. a slide rail; 4. a first screw; 5. a movable block; 6. a telescopic frame; 7. a movable plate; 8. a support; 9. a fixing frame; 10. a rotating shaft; 11. placing a ring; 12. a second screw; 13. an arc-shaped fixing plate; 14. a drive box; 15. a driven wheel; 16. a rotating shaft; 17. a main runner; 18. a moving wheel; 19. a storage box; 20. a fire-fighting lance.
Detailed Description
As shown in fig. 1-4, an embodiment of the present invention provides a portable fire-fighting lance for crane, which includes a bottom plate 1, a moving wheel 18 fixedly connected to the bottom of the bottom plate 1, the moving wheel 18 being distributed at four corners of the bottom plate 1, the moving wheel 18 being arranged to facilitate the movement of the whole device, an adjusting box 2 fixedly connected to the top of the bottom plate 1, a slide rail 3 fixedly connected to the inner bottom wall of the adjusting box 2, a first screw 4 movably connected to the inner side wall of the slide rail 3, two movable blocks 5 connected to the outer surface of the first screw 4 in a threaded manner, the inner ring threads of the two movable blocks 5 being opposite in direction, a telescopic frame 6 fixedly hinged to the tops of the two movable blocks 5 by a pin, a movable plate 7 arranged directly above the telescopic frame 6, a support 8 fixedly connected to the bottom of the movable plate 7, the support 8 being hinged to the top of the telescopic frame 6, the height of the movable plate 7 can be adjusted by rotating the first screw rods 4 in the slide rails 3 to enable the movable blocks 5 to approach or separate from each other, so as to adjust the ascending or descending of the expansion bracket 6, the top of the bottom plate 1 is fixedly connected with the driving box 14, one end of each first screw rod 4 sequentially penetrates through the inner side surface of the slide rail 3, the inner side surface of the adjusting box 2 and the outer side surface of the driving box 14 and extends to the inside of the driving box 14, the outer surface of each first screw rod 4 is fixedly connected with a driven wheel 15, the inner wall of the driving box 14 is movably connected with a rotating shaft 16, the outer surface of the rotating shaft 16 is fixedly connected with a main rotating wheel 17, the driven wheel 15 is in transmission connection with the main rotating wheel 17 through a rotating belt, the driving box 14 is arranged to facilitate the simultaneous rotation of the two first screw rods 4 in the slide rails 3 by rotating the rotating shaft, 14 one end fixedly connected with of drive case rotates the handrail, through the rotation handrail that sets up 14 one end of drive case, be convenient for rotate the inside axis of rotation 16 of drive case 14, case 19 is deposited to the top fixedly connected with of drive case 14, deposit the inside of case 19 and placed fire-fighting lance 20, deposit case 19 through the setting, be convenient for deposit fire-fighting lance 20, when not needing the operative installations, put back the inside of depositing case 19 with fire-fighting lance 20, fixed frame 9 rotates and parallels with fly leaf 7, shrink through expansion bracket 6, can withdraw adjusting device the inside of regulating box 2, make the device portable and reduced the space occupation rate.
One side surface of the two movable plates 7, which is close to each other, is movably connected with a fixed frame 9 through a connecting shaft, the inner bottom wall and the inner top wall of the fixed frame 9 are movably connected with rotating shafts 10, one ends of the two rotating shafts 10, which are close to each other, are fixedly connected with a placing ring 11, the spraying angle of a fire-fighting lance 20 in the vertical direction inside the placing ring 11 can be adjusted by rotating the fixed frame 9 in the middle of the movable plates 7, the spraying angle of the fire-fighting lance 20 in the horizontal direction can be adjusted by rotating the rotating shafts 10, the outer surface of the placing ring 11 is in threaded connection with a second screw 12, the second screw 12 penetrates through the outer surface of the placing ring 11 and extends into the placing ring 11, one end of the second screw 12 is movably connected with an arc-shaped fixed plate 13, the fire-fighting lance 20 is fixed inside the, the pivot 10 runs through the interior roof of fixed frame 9 and extends to the top of fixed frame 9, and the top fixedly connected with handle of pivot 10 is convenient for rotate and is placed ring 11 through setting up pivot 10 top handle.
When the device is used, the device is moved into a hanging basket of a crane, the handrail is rotated by rotating, so that the main rotating wheel 17 drives the two driven wheels 15 to rotate, the two first screw rods 4 are driven to rotate in the sliding rail 3, the telescopic frame 6 is lifted by the mutual approach of the two movable blocks 5, when the belt is adjusted to a proper height, the fixed frame 9 is rotated to the front surface of an operator, the fire-fighting lance 20 is taken out by the storage box 19, the fire-fighting lance 20 is placed in the placing ring 11, the fire-fighting lance 20 is fixed in the placing ring 11 by rotating the second screw rods 12 at the two sides of the placing ring 11 through the arc-shaped fixed plate 13, the water receiving port of the fire-fighting lance 20 is connected with the connecting port of the external fire-fighting hose, the fire source can be sprayed with water to extinguish fire, the injection angle of the fire-fighting lance 20 fixed in the vertical direction inside the placing ring 11 can be adjusted by rotating the, through rotating pivot 10, the injection angle of adjustable fire-fighting lance 20 horizontal direction, when not needing the operative installations, puts back the inside of depositing case 19 with fire-fighting lance 20, and fixed frame 9 rotates and parallels with fly leaf 7, through the shrink of expansion bracket 6, can withdraw adjusting device the inside of regulating box 2 for device portable has just reduced the space occupation ratio.
Claims (6)
1. The utility model provides a portable fire-fighting lance for crane, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with an adjusting box (2), the inner bottom wall of the adjusting box (2) is fixedly connected with a slide rail (3), the inner side wall of the slide rail (3) is movably connected with a first screw (4), the outer surface of the first screw (4) is in threaded connection with two movable blocks (5), the inner ring threads of the two movable blocks (5) are opposite in direction, the tops of the two movable blocks (5) are fixedly hinged with a telescopic frame (6) through pin shafts, a movable plate (7) is arranged right above the telescopic frame (6), the bottom of the movable plate (7) is fixedly connected with a support (8), the support (8) is fixedly hinged with the top of the telescopic frame (6) through pin shafts, one side surface of the two movable plates (7) close to each other is movably connected with a fixed frame (9) through a connecting shaft, and the inner bottom wall, one end of each of the two rotating shafts (10) close to each other is fixedly connected with a placing ring (11).
2. The portable fire-fighting lance for cranes of claim 1, characterized in that: the outer surface threaded connection who places ring (11) has second screw rod (12), and second screw rod (12) run through the surface of placing ring (11) and extend to the inside of placing ring (11), and the one end swing joint of second screw rod (12) has arc fixed plate (13).
3. The portable fire-fighting lance for cranes of claim 1, characterized in that: the top fixed connection drive case (14) of bottom plate (1), the medial surface of slide rail (3) is run through in proper order to the one end of first screw rod (4), the medial surface of regulating box (2) and the lateral surface of drive case (14) and extend to the inside of drive case (14), first screw rod (4) surface fixed connection has from driving wheel (15), the swing joint of drive case (14) inner wall has axis of rotation (16), the surface fixed connection of axis of rotation (16) has main runner (17), be connected through the rotation band transmission between follow driving wheel (15) and main runner (17).
4. The portable fire-fighting lance for cranes of claim 3, characterized in that: the top of the driving box (14) is fixedly connected with a storage box (19), and a fire-fighting lance (20) is placed inside the storage box (19).
5. The portable fire-fighting lance for cranes of claim 1, characterized in that: the bottom of the bottom plate (1) is fixedly connected with moving wheels (18), and the moving wheels (18) are distributed at four corners of the bottom plate (1).
6. The portable fire-fighting lance for cranes of claim 1, characterized in that: pivot (10) run through the interior roof of fixed frame (9) and extend to the top of fixed frame (9), the top fixedly connected with handle of pivot (10), and axis of rotation (16) run through the inner wall of drive case (14) and extend to the outside of drive case (14), and drive case (14) one end fixedly connected with rotates the handrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921290681.4U CN210845085U (en) | 2019-08-10 | 2019-08-10 | Portable fire-fighting lance for crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921290681.4U CN210845085U (en) | 2019-08-10 | 2019-08-10 | Portable fire-fighting lance for crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210845085U true CN210845085U (en) | 2020-06-26 |
Family
ID=71294315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921290681.4U Active CN210845085U (en) | 2019-08-10 | 2019-08-10 | Portable fire-fighting lance for crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210845085U (en) |
-
2019
- 2019-08-10 CN CN201921290681.4U patent/CN210845085U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231106 Address after: Room 1420, Building 1, No. 18 Fangsi Road, Sijing Town, Songjiang District, Shanghai, 201600 Patentee after: Shanghai Kaihe Construction Engineering Co.,Ltd. Address before: No. 86, Houkang, Songxing Village, Luoyang Town, Hui'an County, Quanzhou City, Fujian Province, 362000 Patentee before: QUANZHOU YANQUN ADVERTISING CO.,LTD. |