CN211777123U - Fire rescue ladder capable of being erected on tree quickly and stably - Google Patents
Fire rescue ladder capable of being erected on tree quickly and stably Download PDFInfo
- Publication number
- CN211777123U CN211777123U CN201921726020.1U CN201921726020U CN211777123U CN 211777123 U CN211777123 U CN 211777123U CN 201921726020 U CN201921726020 U CN 201921726020U CN 211777123 U CN211777123 U CN 211777123U
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- block
- embedded
- stabilizing
- stabilizing block
- fire rescue
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- 230000000087 stabilizing effect Effects 0.000 claims abstract description 45
- 239000003381 stabilizer Substances 0.000 description 12
- 230000009194 climbing Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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Abstract
The utility model provides a fire rescue ladder capable of being quickly and stably erected on trees, which comprises a main body, a fixed strip and a pedal, wherein the fixed strip is embedded in one side of one end of the main body, and the pedal is fixedly connected with the middle part of the main body; the fixing strip is including stabilizing block, embedding piece and steadying plate, and stabilizing block is including slide rail and stopper, and the device is provided with the fixing strip, can form a recess according to the radian on its trunk surface through the fixing strip for can laminate and let leaning on of its rescue ladder more stably on the surface of trunk.
Description
Technical Field
The utility model relates to a fire rescue equipment technical field, it is specific, relate to a fire rescue ladder.
Background
Fire rescue ladder is that climbing reaches its assigned position and rescues through building its rescue ladder when artificially can't reach the assigned position, and need often scramble trees and rescue when forest zone rescues, consequently the building of rescue ladder is with extra importance, and current rescue ladder is built only a little and is supported on the surface of trunk when trunk surface, leads to its rescue ladder to take place the landing very easily, influences the progress of its rescue.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving the fire rescue ladder and need build it in one side of trees and scramble when forest zone rescue, and only one makes very easy gliding technical problem because of the point that it relied on.
In order to achieve the above object, the utility model provides a following technical scheme:
a fire rescue ladder capable of being erected on trees quickly and stably comprises a main body, fixing strips and a pedal, wherein the fixing strips are embedded into one side of one end of the main body, and the pedal is fixedly connected to the middle of the main body;
the fixing strip comprises a stabilizing block, an embedded block and a stabilizing plate, the stabilizing block is embedded in one side of the fixing strip, the embedded block is fixedly connected to the bottom end of the stabilizing block, and the stabilizing plate is fixedly connected to the inside of the fixing strip;
the stabilizing block comprises a slide rail and a limiting block, the slide rail opening is arranged on one side of the stabilizing block, and the limiting block is fixedly connected to one side of the stabilizing block.
Further preferred embodiments: the stabilizing blocks are formed by splicing and combining a plurality of rectangular squares.
Further preferred embodiments: the slide rail is the fluting that stabilizing block one side is rectangular form, and the fluting comprises two flutings that the area ratio is the same.
Further preferred embodiments: the limiting block is a rectangular lug on the other side of the slide rail, and the lug is embedded with the slide rail.
Further preferred embodiments: the embedded block is a rectangular convex block with the smaller volume at the bottom end of the stabilizing block.
Further preferred embodiments: the stabilizing plate is a plurality of rectangular bulges at the bottom end inside the fixing strip, and gaps among the bulges are embedded with the embedded blocks.
Has the advantages that:
(1) this kind of can quick stability erect fire rescue ladder on trees is provided with the fixed strip, and the fixed strip can at first support the surface of its trunk when the main part supports and leans on the trunk surface, can remove along the stabilizer plate middle part through its bottom embedding piece when the stabilizing block on the fixed strip supports the trunk atress, make whole stabilizing block shrink and remove, and can form a recess when the radian on stabilizing block surface according to its trunk contracts, make and to laminate around the surface of trunk, the one end of letting the main part can be firm rely on build on the trunk surface, and can not support to lean on the trunk because only one point leads to its unstability to make the main part landing on.
(2) And finally, when the stabilizing block contracts and moves, the limiting block on one side can move along the sliding rail on the other stabilizing block, so that the contracting and moving of the stabilizing block cannot cause the stabilizing block to incline and deviate due to the inconsistent stress angle.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the overall structure of the fixing strip of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In FIGS. 1-3: the main part 1, fixed strip 2, stable piece 201, slide rail 2011, stopper 2012, embedded piece 202, stabilizer plate 203, step plate 3.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the present invention,
the utility model provides a fire rescue ladder capable of being quickly and stably erected on trees, which comprises a main body 1, fixing strips 2 and a pedal 3, wherein the fixing strips 2 are embedded in one side of one end of the main body 1, and the pedal 3 is fixedly connected to the middle part of the main body 1;
the fixing strip 2 comprises a stabilizing block 201, an embedded block 202 and a stabilizing plate 203, wherein the stabilizing block 201 is embedded in one side of the fixing strip 2, the embedded block 202 is fixedly connected to the bottom end of the stabilizing block 201, and the stabilizing plate 203 is fixedly connected inside the fixing strip 2;
the stabilizing block 201 comprises a slide rail 2011 and a limiting block 2012, the slide rail 2011 is provided with an opening at one side of the stabilizing block 201, and the limiting block 2012 is fixedly connected to one side of the stabilizing block 201.
Wherein, the square that stabilizes the piece 201 for a plurality of rectangle form splices the combination each other and sets up together, forms a groove through the atress shrink of stabilizing the piece 201 and makes and can laminate the surface at the trunk, comes to carry out stable the building and support against its main part 1.
The slide rail 2011 is a slot with a rectangular shape on one side of the stabilizing block 201, the slot is composed of two slots with the same area ratio, and the position of the stabilizing block 201 cannot be deviated due to shaking when the stabilizing block is moved in a contracting mode.
The limiting block 2012 is a rectangular protrusion on the other side of the slide rail 2011, and the protrusion is engaged with the slide rail 2011.
Wherein, embedded piece 202 is the less rectangular form lug of stabilizer 201 bottom volume, can support to move by the inner wall that lives stabilizer 203 when stabilizer 201 contracts through embedded piece 202, lets it can not take place the slope when stabilizer 201 descends the shrink.
Wherein, the stabilizing plate 203 is a plurality of rectangular projections at the bottom end inside the fixing strip 2, and the gaps between the projections are embedded with the embedded block 202.
The working principle is as follows:
use the utility model relates to a can fast and stable erect during fire rescue ladder on trees, at first support main part 1 and lean on the surface of trunk then through stepping on to scramble and rescue on step board 3, and main part 1 supports the surface that fixed strip 2 can support its trunk at first when supporting on the trunk surface, can remove along stabilizer 203 middle part through its bottom embedded piece 202 when supporting the trunk atress at the stabilizer 201 on fixed strip 2, make whole stabilizer 201 shrink and remove, and can form a recess when stabilizer 201 contracts according to the radian on its trunk surface, make and can laminate around the surface of trunk, the dependence that lets main part 1's one end can be firm is built at the trunk surface, and can not lead to its unstability to make main part 1 to slide because only one point supports to lean on the trunk, stopper 2012 of one side can follow the smooth on another stabilizer 201 at last when stabilizer 201 contracts and removes The rail 2011 moves so that the contraction movement of the stabilization block 201 does not cause it to tilt due to the non-uniform force angle.
Claims (5)
1. The utility model provides a can quick stable erect fire rescue ladder on trees, includes main part (1), fixed strip (2) and step board (3), its characterized in that: a fixing strip (2) is embedded into one side of one end of the main body (1), and the middle part of the main body (1) is fixedly connected with a pedal (3);
the fixing strip (2) comprises a stabilizing block (201), an embedded block (202) and a stabilizing plate (203), the stabilizing block (201) is embedded into one side of the fixing strip (2), the embedded block (202) is fixedly connected to the bottom end of the stabilizing block (201), and the stabilizing plate (203) is fixedly connected to the inside of the fixing strip (2);
the stabilizing block (201) comprises a sliding rail (2011) and a limiting block (2012), wherein the opening of the sliding rail (2011) is formed in one side of the stabilizing block (201), and the limiting block (2012) is fixedly connected to one side of the stabilizing block (201).
2. A fire rescue ladder as claimed in claim 1, wherein the ladder further comprises: the stabilizing block (201) is formed by splicing and combining a plurality of rectangular squares.
3. A fire rescue ladder as claimed in claim 1, wherein the ladder further comprises: the slide rail (2011) is the fluting that is rectangular form on one side of stabilizing block (201), and the fluting comprises two flutings that the area ratio is the same.
4. A fire rescue ladder as claimed in claim 1, wherein the ladder further comprises: the limiting block (2012) is a rectangular lug on the other side of the sliding rail (2011), and the lug is embedded with the sliding rail (2011).
5. A fire rescue ladder as claimed in claim 1, wherein the ladder further comprises: the stabilizing plate (203) is provided with a plurality of rectangular bulges at the bottom end inside the fixing strip (2), and gaps among the bulges are embedded with the embedded blocks (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921726020.1U CN211777123U (en) | 2019-10-15 | 2019-10-15 | Fire rescue ladder capable of being erected on tree quickly and stably |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921726020.1U CN211777123U (en) | 2019-10-15 | 2019-10-15 | Fire rescue ladder capable of being erected on tree quickly and stably |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211777123U true CN211777123U (en) | 2020-10-27 |
Family
ID=72935088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921726020.1U Active CN211777123U (en) | 2019-10-15 | 2019-10-15 | Fire rescue ladder capable of being erected on tree quickly and stably |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211777123U (en) |
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2019
- 2019-10-15 CN CN201921726020.1U patent/CN211777123U/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: 20240318 Address after: Room 2901, Unit 2, Building 5, Hengyuan Capital, Yangye Street, Binhe New Area, Shenmu Town, Shenmu City, Yulin City, Shaanxi Province, 719399 Patentee after: Shenmu Liertai Fire Inspection Co.,Ltd. Country or region after: China Address before: 510006 No.398, Waihuan West Road, University City, Guangzhou, Guangdong Province Patentee before: Li Chan Country or region before: China |