CN216076956U - Auxiliary support of fire-fighting rescue ladder - Google Patents
Auxiliary support of fire-fighting rescue ladder Download PDFInfo
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- CN216076956U CN216076956U CN202122098743.5U CN202122098743U CN216076956U CN 216076956 U CN216076956 U CN 216076956U CN 202122098743 U CN202122098743 U CN 202122098743U CN 216076956 U CN216076956 U CN 216076956U
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- 230000000694 effects Effects 0.000 claims abstract description 9
- 230000006978 adaptation Effects 0.000 claims 1
- 239000000243 solution Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of tools for fire fighting, in particular to an auxiliary support for an extinguishment rescue ladder, which comprises a connecting plate and a positioning structure, wherein the surface of the connecting plate is fixedly connected with a rotatable clamping structure, the side surface of the positioning structure is fixedly connected with an adjusting structure capable of changing the distance, the surface of the connecting plate is fixedly connected with a movable ring which can be sleeved with the adjusting structure, the middle part of the movable ring is clamped with a movable limiting plate, the middle part of the limiting plate is in threaded connection with a movable adjusting rod, and one end of the adjusting rod is clamped with a ring plate for clamping. This rescue air ladder auxiliary stand puts out a fire sets up through the cooperation between clamping structure, connecting plate and the activity ring, and the staff can change the angle of activity ring, makes things convenient for the staff to use clamping structure to carry out the centre gripping to the bottom of air ladder to use location structure and ground to be connected, installs the location to whole structure, increases the steadiness to the air ladder, improves the security that the fireman used.
Description
Technical Field
The utility model relates to the technical field of tools for fire fighting, in particular to an auxiliary support of an extinguishment rescue ladder.
Background
In the fire rescue, the rescue ladder plays an important role in rescue as the fire-fighting machine with the highest use frequency.
Chinese patent publication No. CN208641580U discloses a rescue high ladder auxiliary stand puts out a fire, belongs to the fire-fighting equipment field, and the device can fix on rescue high ladder platform through the bolt, fixes the tap and adjusts the injection direction of spraying through leading fixing base, through setting up folding truss, reset spring etc. and realize the lift of support and accomodate, does not occupy the space of high ladder again when can stablize the tap of spraying for the rescue work of putting out a fire can go on smoothly.
Nevertheless under the condition that the fire fighter used the high ladder, the bottom of high ladder lacked spacing structure, and the condition that probably appears removing or rocking in the use has the potential safety hazard when the fire fighter used, provides a rescue high ladder auxiliary stand puts forward for this reason.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides an auxiliary support for an extinguishment rescue ladder, which solves the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a rescue ladder auxiliary stand puts out a fire, includes that fixed surface is connected with rotatable clamping structure's connecting plate and location structure side fixedly connected with can change the regulation structure of interval, the fixed surface of connecting plate is connected with the loose loop that can cup joint with the regulation structure, the middle part joint of loose loop has mobilizable limiting plate, the middle part threaded connection of limiting plate has mobilizable regulation pole, the one end joint of adjusting the pole has and is used for pressing from both sides tight crown plate.
Optionally, the clamping structure comprises a bottom plate fixedly connected with a connecting plate on the side surface, and the top of the bottom plate is in threaded connection with a connecting screw rod capable of being connected with the movable plate.
Optionally, the bottom of the bottom plate is fixedly connected with a limiting rod capable of being inserted into the movable plate, and the surface of the connecting screw rod is in threaded connection with a nut for limiting.
Optionally, the positioning structure includes a base capable of contacting with the ground, a movable rod for positioning is clamped at the bottom of the base, a movable rod capable of changing the height of the positioning seat is connected with the middle of the base in a threaded manner, and a connecting groove matched with the movable rod is formed in the surface of the base.
Optionally, the adjusting structure comprises a movable pull rod, one side of the pull rod is fixedly connected with an extrudable return spring, and one side of the return spring is fixedly connected with the inner side wall of the side pipe, the surface of which is provided with the snap ring.
Optionally, one end of the adjusting rod penetrates through the middle of the limiting plate and is rotatably connected with the ring plate in a clamped mode, and a limiting groove is formed in the inner wall of the movable ring.
(III) advantageous effects
The utility model provides an auxiliary support for a fire-fighting and rescue ladder, which has the following beneficial effects:
1. this rescue air ladder auxiliary stand puts out a fire sets up through the cooperation between clamping structure, connecting plate and the activity ring, and the staff can change the angle of activity ring, facilitates the use clamping structure and carries out the centre gripping to the bottom of air ladder to use location structure and ground connection, install the location to whole structure, increase the steadiness to the air ladder, improve the security that the fireman used.
2. This rescue ladder auxiliary stand puts out a fire sets up through the cooperation between activity ring, limiting plate, regulation pole and the crown plate, and after the staff rotated the activity ring, the regulation pole rotated, made the crown plate and the bottom contact of ladder and pressed from both sides tightly, increased the steadiness to the ladder centre gripping, then through the setting of adjusting the structure, can change the interval between the both sides location structure according to the width of ladder, improved the device's suitability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the conditioning structure of the present invention;
FIG. 3 is a schematic view of a positioning structure according to the present invention;
FIG. 4 is a schematic view of a connecting groove structure of the present invention;
fig. 5 is an exploded view of the clamping structure of the present invention.
In the figure: 1. a clamping structure; 101. a base plate; 102. a movable plate; 103. connecting a screw rod; 104. a nut; 105. a limiting rod; 2. a connecting plate; 3. a positioning structure; 301. a base; 302. positioning seats; 303. a movable rod; 4. an adjustment structure; 401. a pull rod; 402. a return spring; 403. a side tube; 5. a movable ring; 6. a limiting plate; 7. adjusting a rod; 8. a ring plate; 9. and connecting the grooves.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: an auxiliary support of an extinguishment rescue ladder comprises a connecting plate 2 and a positioning structure 3, wherein the surface of the connecting plate 2 is fixedly connected with a rotatable clamping structure 1, the side surface of the positioning structure 3 is fixedly connected with an adjusting structure 4 capable of changing the distance, the clamping structure 1 comprises a bottom plate 101, the side surface of the bottom plate is fixedly connected with the connecting plate 2, the top of the bottom plate 101 is in threaded connection with a connecting screw 103 capable of being connected with a movable plate 102, the bottom of the bottom plate 101 is fixedly connected with a limiting rod 105 capable of being in inserted connection with the movable plate 102, the surface of the connecting screw 103 is in threaded connection with a nut 104 for limiting, and the position of the movable plate 102 on the surface of the limiting rod 105 is changed through the arrangement of the clamping structure 1, so that the movable plate 102 and the bottom plate 101 clamp a transverse rod at the bottom of the ladder and are in clamping limiting connection through the connecting screw 103;
the positioning structure 3 comprises a base 301 which can be contacted with the ground, a movable rod 303 for positioning is clamped at the bottom of the base 301, the middle part of the base 301 is in threaded connection with the movable rod 303 capable of changing the height of the positioning seat 302, a connecting groove 9 matched with the movable rod 303 is formed in the surface of the base 301, and through the arrangement of the positioning structure 3, the movable rod 303 in the positioning structure 3 is rotated, so that the positioning seat 302 is connected with the ground, and the device is installed and positioned;
the surface of the connecting plate 2 is fixedly connected with a movable ring 5 which can be sleeved with an adjusting structure 4, the adjusting structure 4 comprises a movable pull rod 401, one side of the pull rod 401 is fixedly connected with an extrudable reset spring 402, one side of the reset spring 402 is fixedly connected with the inner side wall of a side pipe 403 of which the surface is provided with a clamping ring, and the adjusting structure 4 can pull the positioning structure 3 to enable the pull rod 401 to extrude the reset spring 402 and change the distance between the two positioning structures 3;
the middle part of the movable ring 5 is clamped with a movable limiting plate 6, the middle part of the limiting plate 6 is in threaded connection with a movable adjusting rod 7, one end of the adjusting rod 7 is clamped with a ring plate 8 for clamping, and the adjusting rod can rotate through the arrangement of the limiting plate 6 to change the position of the limiting plate 6 in the movable ring 5 and indirectly change the position of the ring plate 8 on the surface of the inner side pipe 403 of the positioning structure 3;
one end of the adjusting rod 7 penetrates through the middle of the limiting plate 6 and is rotatably connected with the ring plate 8 in a clamping mode, and the inner wall of the movable ring 5 is provided with a limiting groove.
In the utility model, the working steps of the device are as follows:
1. firstly, a worker rotates a movable rod 303 in the positioning structure 3 to connect the positioning seat 302 with the ground, so as to install and position the device;
2. secondly, the worker can use the clamping structure 1 to change the position of the movable plate 102 on the surface of the limiting rod 105, so that the movable plate 102 and the bottom plate 101 clamp the cross rod at the bottom of the ladder and use the connecting screw 103 to carry out clamping limiting connection;
3. then, the movable ring 5 can rotate on the surface of the side tube 3 in the adjusting structure 4, so as to indirectly change the angle of the clamping structure 1;
4. finally, the limiting plate 6 is rotated, the adjusting rod 7 is rotated along with the angle adjustment of the movable ring 5, so that the ring plate 8 is contacted with and clamped by the bottom of the high ladder, and the stability of clamping the high ladder is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (6)
1. The utility model provides a rescue ladder auxiliary stand puts out a fire, includes connecting plate (2) and location structure (3) side fixedly connected with regulation structure (4) that fixed surface is connected with rotatable clamping structure (1) and can change the interval, its characterized in that: the surperficial fixedly connected with of connecting plate (2) can with adjust activity ring (5) that structure (4) cup jointed, the middle part joint of activity ring (5) has mobilizable limiting plate (6), the middle part threaded connection of limiting plate (6) has mobilizable regulation pole (7), the one end joint of adjusting pole (7) has and is used for pressing from both sides tight crown plate (8).
2. The fire-fighting rescue air ladder auxiliary bracket as claimed in claim 1, characterized in that: the clamping structure (1) comprises a bottom plate (101) fixedly connected with a connecting plate (2) on the side face, and the top of the bottom plate (101) is in threaded connection with a connecting screw rod (103) capable of being connected with a movable plate (102).
3. The fire-fighting rescue air ladder auxiliary bracket as claimed in claim 2, characterized in that: the bottom of the bottom plate (101) is fixedly connected with a limiting rod (105) which can be spliced with the movable plate (102), and the surface of the connecting screw rod (103) is in threaded connection with a nut (104) for limiting.
4. The fire-fighting rescue air ladder auxiliary bracket as claimed in claim 1, characterized in that: location structure (3) including base (301) that can contact with ground, the bottom joint of base (301) has movable rod (303) that are used for the location, middle part threaded connection have movable rod (303) that can change positioning seat (302) height, spread groove (9) with movable rod (303) looks adaptation are seted up on the surface of base (301).
5. The fire-fighting rescue air ladder auxiliary bracket as claimed in claim 1, characterized in that: the adjusting structure (4) comprises a movable pull rod (401), one side of the pull rod (401) is fixedly connected with a squeezable return spring (402), and one side of the return spring (402) is fixedly connected with the inner side wall of a side pipe (403) with a clamping ring arranged on the surface.
6. The fire-fighting rescue air ladder auxiliary bracket as claimed in claim 1, characterized in that: one end of the adjusting rod (7) penetrates through the middle of the limiting plate (6) and is rotatably connected with the ring plate (8) in a clamping mode, and a limiting groove is formed in the inner wall of the movable ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122098743.5U CN216076956U (en) | 2021-09-01 | 2021-09-01 | Auxiliary support of fire-fighting rescue ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122098743.5U CN216076956U (en) | 2021-09-01 | 2021-09-01 | Auxiliary support of fire-fighting rescue ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216076956U true CN216076956U (en) | 2022-03-18 |
Family
ID=80674360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122098743.5U Expired - Fee Related CN216076956U (en) | 2021-09-01 | 2021-09-01 | Auxiliary support of fire-fighting rescue ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216076956U (en) |
-
2021
- 2021-09-01 CN CN202122098743.5U patent/CN216076956U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220318 |