CN205108852U - Fire engine is with ladder frame - Google Patents
Fire engine is with ladder frame Download PDFInfo
- Publication number
- CN205108852U CN205108852U CN201520950314.8U CN201520950314U CN205108852U CN 205108852 U CN205108852 U CN 205108852U CN 201520950314 U CN201520950314 U CN 201520950314U CN 205108852 U CN205108852 U CN 205108852U
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- China
- Prior art keywords
- ladder
- left socle
- upper bracket
- fire
- right support
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Abstract
The utility model discloses a fire engine is with ladder frame, it includes upper bracket, lower carriage, left socle and right branch frame, the both ends of lower carriage are connected with the bottom that left socle and right branch put up respectively, the one end of upper bracket is articulated with the top of left socle or right branch frame, the other end and the top of right branch frame or left socle of upper bracket are connected for the open -close type, and are equipped with an at least roller bearing between left socle and right branch frame, are equipped with the ladder locating plate at the middle part of upper bracket. The utility model provides a fire engine is with ladder frame can make firm the fixing at the fire engine top of ladder to get and put laborsaving fast, and can prevent that the ladder from taking place not hard up the aversion at the driving in -process, effectively solved the difficult problem that the fire engine is difficult for carrying long ladder, have obvious practicality.
Description
Technical field
The utility model relates to fire-fighting equipment technical field, specifically, relates to a kind of used in fire-fighting ladder.
Background technology
Usually need to use longer ladder in fire-fighting and rescue process, conventional has 9 meters of ladders and 15 meters of ladders.Because ladder is longer, even if appearance and size is still comparatively large after folding, cannot leaves in the storage compartment of fire fighting truck, usually leave the car body top of fire fighting truck in.But leave car body top in and also have many defects, such as: fixing inconvenient, fixing not firm, pick and place inconvenience etc., and current existing fixed form is all not very convenient, affects fire-fighting operation efficiency and rescue time.
Utility model content
For the problems referred to above that prior art exists, the purpose of this utility model is to provide and a kind ofly facilitates ladder to pick and place and be easy to the fixing used in fire-fighting ladder of ladder.
For achieving the above object, the utility model adopts following technical scheme:
A kind of used in fire-fighting ladder, comprise upper bracket, lower carriage, left socle and right support, the two ends of described lower carriage are connected with the bottom of right support with left socle respectively, the top of one end of described upper bracket and left socle or right support is hinged, the other end of described upper bracket is that open-close type is connected with the top of right support or left socle, and between left socle and right support, be provided with at least one roller bearing, be provided with ladder location-plate at the middle part of upper bracket.
As a kind of embodiment, the other end of described upper bracket is provided with resilient key, be provided with limiting plate on the top of described right support or left socle, the limiting plate corresponding with resilient key offers resilient key jack, thus realize upper bracket and be connected with the open-close type between right support or left socle.
Preferably, described ladder location-plate is U-shaped notch.
Preferably, described roller bearing is quality of rubber materials.
Preferably, described upper bracket, lower carriage, left socle and right support are aluminium section bar.
Compared to prior art, Advantageous Effects of the present utility model is:
When the used in fire-fighting ladder that the utility model provides uses, it is the top being fixed on fire fighting truck, be fixed on described ladder by making ladder, thus make that ladder can be firm be fixed on fire fighting truck top, and rolling shaft structure can facilitate ladder to pick and place, in addition, by the ladder location-plate arranged, can prevent ladder from when driving loose shift occurring, efficiently solve a difficult problem for the not portable long ladder of fire fighting truck, there is obvious practicality.
Accompanying drawing explanation
The structural representation of a kind of used in fire-fighting ladder when opening that Fig. 1 provides for the utility model;
The structural representation of a kind of used in fire-fighting ladder that Fig. 2 provides for the utility model when locking.
Number in the figure is schematically as follows: 1, upper bracket; 2, lower carriage; 3, left socle; 4, right support; 5, hinge; 6, resilient key; 7, limiting plate; 8, resilient key jack; 9, roller bearing; 10, ladder location-plate.
Detailed description of the invention
Below with reference to the drawings and specific embodiments, the technical solution of the utility model is done and describes clearly and completely further.
Embodiment
Shown in composition graphs 1 and Fig. 2: a kind of used in fire-fighting ladder that the present embodiment provides, it is the rectangular frame structure be spliced by aluminium section bar, comprise upper bracket 1, lower carriage 2, left socle 3 and right support 4, the two ends of described lower carriage 2 are connected with the bottom of left socle 3 with right support 4 respectively, one end of described upper bracket 1 is connected by hinge 5 with the top of right support 4, the other end of described upper bracket 1 is provided with resilient key 6, limiting plate 7 is provided with on the top of described left socle 3, the limiting plate 7 corresponding with resilient key 6 offers resilient key jack 8, by resilient key 6 and resilient key jack 8 with the use of, thus the open-close type that can realize between upper bracket 1 with left socle 3 is connected.Further, between left socle 3 and right support 4, be provided with at least one roller bearing 9, be provided with ladder location-plate 10 at the middle part of upper bracket 1.
Preferably: described roller bearing 9 is quality of rubber materials, to avoid the collision of ladder in fetching process and wearing and tearing; Described ladder location-plate 10 is U-shaped notch, is beneficial to being fixed to ladder, prevents ladder from when driving loose shift occurring.
In use, be the top being fixed on fire fighting truck, the process specifically picking and placeing ladder is as follows for ladder described in the utility model:
Put into ladder: first pull open resilient key 6, make to remove between upper bracket 1 and left socle 3 sealed, then ladder is placed on roller bearing 9, when ladder all enters after in used in fire-fighting ladder, the outer end of ladder is made to snap in the U-shaped draw-in groove of ladder location-plate 10, again by making resilient key 6 insert in resilient key jack 8, thus make between upper bracket 1 and left socle 3 sealed.
Take out ladder: pull open resilient key 6, and rotate upper bracket 1, make clutch between upper bracket 1 and left socle 3 form opening, thus pulled out from opening part by ladder.
Because ladder is placed on roller bearing 9, when therefore picking and placeing ladder, very laborsaving, can quick fetching be realized, especially, when roller bearing 9 adopts quality of rubber materials, can effectively prevent in fetching process the collision of ladder and wearing and tearing.
Visible in sum: the used in fire-fighting ladder that the utility model provides, can make ladder firm be fixed on fire fighting truck top, and pick and place fast laborsaving, can prevent ladder from when driving loose shift occurring, efficiently solve a difficult problem for the not portable long ladder of fire fighting truck, there is obvious practicality.
Finally be necessary to herein means out: the foregoing is only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.
Claims (5)
1. a used in fire-fighting ladder, it is characterized in that: comprise upper bracket, lower carriage, left socle and right support, the two ends of described lower carriage are connected with the bottom of right support with left socle respectively, the top of one end of described upper bracket and left socle or right support is hinged, the other end of described upper bracket is that open-close type is connected with the top of right support or left socle, and between left socle and right support, be provided with at least one roller bearing, be provided with ladder location-plate at the middle part of upper bracket.
2. used in fire-fighting ladder according to claim 1, it is characterized in that: the other end of described upper bracket is provided with resilient key, limiting plate is provided with on the top of described right support or left socle, the limiting plate corresponding with resilient key offers resilient key jack, thus realizes upper bracket and be connected with the open-close type between right support or left socle.
3. used in fire-fighting ladder according to claim 1, is characterized in that: described ladder location-plate is U-shaped notch.
4. used in fire-fighting ladder according to claim 1, is characterized in that: described roller bearing is quality of rubber materials.
5. used in fire-fighting ladder according to claim 1, is characterized in that: described upper bracket, lower carriage, left socle and right support are aluminium section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520950314.8U CN205108852U (en) | 2015-11-25 | 2015-11-25 | Fire engine is with ladder frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520950314.8U CN205108852U (en) | 2015-11-25 | 2015-11-25 | Fire engine is with ladder frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205108852U true CN205108852U (en) | 2016-03-30 |
Family
ID=55564501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520950314.8U Active CN205108852U (en) | 2015-11-25 | 2015-11-25 | Fire engine is with ladder frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205108852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677694A (en) * | 2017-03-02 | 2017-05-17 | 新兴重工三六（武汉）特种装备厂 | Ladder pick-and-place combined device of fire fighting truck |
-
2015
- 2015-11-25 CN CN201520950314.8U patent/CN205108852U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677694A (en) * | 2017-03-02 | 2017-05-17 | 新兴重工三六（武汉）特种装备厂 | Ladder pick-and-place combined device of fire fighting truck |
| CN106677694B (en) * | 2017-03-02 | 2018-10-09 | 新兴重工三六一一（武汉）特种装备厂 | A kind of ladder of fire fighting truck picks and places combination unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |