CN207686599U - A kind of safety climbing ladder - Google Patents
A kind of safety climbing ladder Download PDFInfo
- Publication number
- CN207686599U CN207686599U CN201721594585.XU CN201721594585U CN207686599U CN 207686599 U CN207686599 U CN 207686599U CN 201721594585 U CN201721594585 U CN 201721594585U CN 207686599 U CN207686599 U CN 207686599U
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- rod
- small
- riding club
- club
- unlock
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Abstract
The utility model discloses a kind of safety climbing ladder, including two columns being set up in parallel and the multistage riding club that is located between two columns, the column is one group of angle steel being oppositely arranged;The riding club includes fixed riding club and detachable riding club;The fixed riding club is welded on two angle steel;The detachable riding club includes riding club ontology, and the both ends of the riding club ontology are separately fixed in a square bushing;Further include the L-square being respectively welded in two angle steel, two L-squares are opposite disposed, and each L-square surrounds the square groove of a upward opening with corresponding angle steel respectively, and the square bushing is mounted in the square groove;It is characterized in that:The detachable riding club includes big rod (1), middle rod (2) is equipped in the big rod (1), small rod (3) is equipped in the middle rod (2), by above-mentioned setting the detachable riding club is stretched, reduce volume, conducive to carrying, so that the safety climbing ladder can be with flexible Application.
Description
Technical field
The utility model is related to a kind of safety climbing ladders.
Background technology
Ladder is a kind of common climbing tools, the place that can not reach applied to people, it is therefore desirable to be applied to various height
Degree and ground environment.Notification number is that CN205858167U discloses a kind of safety climbing ladder, as shown in Figs 1-4 comprising two simultaneously
The multistage riding club for arranging the column 1 of setting and being located between two columns 1, riding club include fixed riding club 2 and detachable riding club 4;Fixation is stepped on
Rod 2 is common structure, and both ends are respectively welded in angle steel when installing.Detachable riding club 4 includes riding club ontology, riding club ontology
Both ends are separately fixed in a square bushing 3, and the installation of detachable riding club is realized by square bushing 3;That is, being vertically arranged two
Angle steel in be respectively welded a L-square 5, two L-squares 5 are opposite disposed, to ensure that both ends are concordant after the installation of detachable riding club,
Each L-square 5 surrounds the square groove of an opening upwards, the square bushing point at 4 both ends of detachable riding club with corresponding angle steel respectively
It An Zhuan not be in corresponding square groove.To realize the fixation of detachable riding club 4, when not in use, will detachably step on
Rod 4 takes out out of square groove, when not in use so as to avoid safety climbing ladder, irrelevant personnel climbing to caused damage in equipment
The generation of equipment or safety accident.However detachable riding club volume in idle state is larger, is unfavorable for carrying.
Utility model content
To overcome drawbacks described above, the utility model discloses a kind of safety climbing ladder, including two columns being set up in parallel and
The multistage riding club being located between two columns, the column are one group of angle steel being oppositely arranged;The riding club includes fixed riding club
With detachable riding club;The fixed riding club is welded on two angle steel;The detachable riding club includes riding club ontology, described to step on
The both ends of rod ontology are separately fixed in a square bushing;Further include the L-square being respectively welded in two angle steel, two
The L-square is opposite disposed, and each L-square surrounds the square groove of a upward opening, institute with corresponding angle steel respectively
Square bushing is stated in the square groove;
It is characterized in that:The detachable riding club includes big rod (1), middle rod (2) is equipped in the big rod (1), in described
It is equipped with small rod (3) in rod (2), several slipper bearings are equipped on the big rod (1), the middle rod (2) and the small rod (3)
(12) and limit spring (11), interior be equipped with of the small rod (3) unlock mandril (7) and unlock top stem casing (8), the unlock top stem casing
(8) it is set in the unlock mandril (7) outside, one end of the small rod (3) is equipped with small latch segment (10) and big elastic locking
The small head end of block (9), the small latch segment (10) is fastened in the small rod (3), and major part is set in the end of small rod (3)
Outside mouthful, and the unlock top stem casing (8) runs through the inner tube of the small latch segment (10), the big elastic locking block (9)
Small head end is fastened in the middle rod (2), and stub end is set in outside the port of the middle rod (2), the big elastic locking block
(9) side is equipped with push-button socket (4) and unlock button (5), and side corresponding with unlock button (5) is equipped with club head
(13);The junction of the stub end of the big rod (1) and the middle rod (2) is equipped with a groove, and the shape of the groove with it is described
The stub end of big elastic locking block (9) matches;The middle rod (2) is equipped with a groove close to one end of the club head (13), and
The shape of the groove and the stub end of the small latch segment (10) match.
Further the junction of the push-button socket (4) and the unlock button (5) is equipped with spring (6), the spring (6)
Both ends be fixedly connected respectively with the push-button socket (4) and the unlock button (5).
Further the port of the unlock mandril (7) is fixed in the cavity of the unlock button (5), described big
One end of rod (1) is fixedly connected with the push-button socket (4).
Mandril fixed spring (14), and the club head are further equipped between the club head (13) and the small rod (3)
(13) it is fixedly connected by the mandril fixed spring (14) with the small rod (3).
A kind of safety climbing ladder of the utility model has following advantageous effect:1) since the detachable riding club can be into
Row is flexible, reduces volume, is conducive to carry, so that the safety climbing ladder can be with flexible Application;
2) the detachable riding club component is few, reduces cost and improves efficiency of assembling.
Description of the drawings
Fig. 1 is the overall structure diagram of existing middle safety climbing ladder.
Fig. 2 is the assembling schematic diagram of L-square in Fig. 1.
Fig. 3 is the structural schematic diagram of existing detachable riding club.
Fig. 4 is the end partial enlarged view of detachable riding club in Fig. 3.
Fig. 5 is the detachable riding club schematic diagram of the utility model.
Fig. 6 is the small rods of Fig. 5 and middle rod attachment structure schematic diagram.
Fig. 7 is rod and big rod attachment structure schematic diagram in Fig. 5.
In Fig. 1-4:1, column;2, fixed riding club;3, square bushing;4, detachable riding club;5, L-square;6, magnet;
In Fig. 5-7:1, big rod;2, middle rod;3, small rod;4, push-button socket;5, button is unlocked;6, spring;7, mandril is unlocked;8、
Unlock top stem casing;9, big elastic locking block;10, small latch segment;11, limit spring;12, slipper bearing;13, club head;14、
Mandril fixed spring.
Specific implementation mode
In order to make those skilled in the art more fully understand the technical solution of the utility model, with reference to embodiment and
Attached drawing is described in further detail the utility model product.
As shown in figs. 1-7, a kind of safety climbing ladder, including two columns being set up in parallel and be located at more between two columns
Grade riding club, the column is one group of angle steel being oppositely arranged;The riding club includes fixed riding club and detachable riding club;The fixation
Riding club is welded on two angle steel;The detachable riding club includes riding club ontology, and the both ends of the riding club ontology are fixed respectively
In a square bushing;Further include the L-square being respectively welded in two angle steel, two L-squares are opposite disposed, and
Each L-square surrounds the square groove of a upward opening with corresponding angle steel respectively, and the square bushing is mounted on the side
In shape slot;
It is characterized in that:The detachable riding club includes big rod 1, and middle rod 2 is equipped in big rod 1, small rod 3 is equipped in middle rod 2,
It is equipped with several slipper bearings 12 and limit spring 11 on big rod 1, middle rod 2 and small rod 3, unlock 7 He of mandril is equipped in small rod 3
Top stem casing 8 is unlocked, unlock top stem casing 8 is set in outside unlock mandril 7, and one end of small rod 3 is equipped with small latch segment 10 and big bullet
Property latch segment 9, the small head end of small latch segment 10 is fastened in small rod 3, and major part is set in outside the port of small rod 3, and solves
The inner tube that top stem casing 8 runs through small latch segment 10 is locked, the small head end of big elastic locking block 9 is fastened in middle rod 2, stub end
It is set in outside the port of rod 2, the side of big elastic locking block 9 is equipped with push-button socket 4 and unlock button 5, opposite with unlock button 5
The side answered is equipped with club head 13.
The stub end of big rod 1 is equipped with a groove, and the shape of the groove and big elastic locking block 9 with the junction of middle rod 2
Stub end match, middle rod 2 is equipped with a groove, and the shape of the groove and small latch segment 10 close to one end of club head 13
Stub end match, convenient for when detachable riding club be unfolded, big elastic locking block 9 is made to be stuck in the groove on big rod 1, fixation
With the connection of middle rod 2, small latch segment 10 is stuck in the groove of middle rod 2, the fixed connection with small rod 3.
The junction of push-button socket 4 and unlock button 5 is equipped with spring 6, and the both ends of spring 6 are pressed with push-button socket 4 and unlock respectively
Knob 5 is fixedly connected, and convenient for making elastic reaction of the unlock button 5 under normal conditions because of spring 6, unlock mandril 7 will not be pressed into, when need
When detachable riding club is withdrawn, by being unlocked by pressing button 5, unlock mandril 7 is made to be under pressure, to make detachable riding club receive
It returns.
The port of unlock mandril 7 is fixed in the cavity of unlock button 5, and one end of big rod 1 is fixed with push-button socket 4 to be connected
It connects, is connected with unlock button 5 convenient for mandril 7 will be unlocked, acted on by unlocking button 5, directly control unlock 7 work of mandril
Make.
Mandril fixed spring 14 is equipped between club head 13 and small rod 3, and club head 13 passes through mandril fixed spring 14 with small rod 3
It is fixedly connected, the setting of fixed spring 14, convenient for fixed club head 13 and small rod 3, makes club head 13 when being displaced outwardly by knockout press,
Small rod 3 can be driven protruding, to make detachable riding club be unfolded.
Specifically, when in use, when nunchakus body is thrown away, due to effect of inertia, club head 13 drives small rod 3,7 and of unlock mandril
The past front slide under the guiding role of sliding bearing 12 of middle rod 2, the limit in the limit spring 11 on small rod 3 reaches inside rod 2
When the position of position spring 11, meeting nature spreading under the action of no pressure of small latch segment 10 is just stuck in inside middle rod 2
In the groove to match with 10 stub end shape of small latch segment, and unlock top stem casing 8 tail end major part part be just passed through it is small
The endoporus of elastic locking block 10, same locking means so that the stub end of big elastic locking block 9 is stuck in the groove in big rod 1
It is interior, and the one end for unlocking the tip of mandril 7 passes through the endoporus of big elastic locking block 9 with unlock top stem casing 8 together, is not then pressing
In the case of pressure unlock button 5, big elastic locking block 9 and small latch segment 10 due to it is internal all run through have object, because without
Fixed groove can be skidded off because of outer force effect, to ensure detachable riding club locking.When receiving rod, being unlocked by pressing button 5, unlock
Mandril 7 moves forward a part, and unlock 8 stub end of top stem casing is driven to skid off the endoporus of small latch segment 10, small locking
The stub end of block 10, can be toward middle shrinkage in the case where being pushed forward force effect, and small rod part can be slided into middle rod 2, similarly unlock
Mandril 7 can be made middle rod 2 skid off the stub end of big elastic locking block 9 by thrust, keep big elastic locking block 9 past under the action of thrust
Middle shrinkage, middle rod 2 can also be slided into big rod 1, to make detachable riding club complete recovery operation.
The detachable riding club is connect with square bushing 3 again, you can so that the detachable riding club is mounted on L-square, from
And form safety climbing ladder.
By the way that big elastic locking block 9 and small latch segment 10 is arranged, and multiple limit bullets are arranged in this kind of detachable riding club
Spring 11 and slipper bearing 12 facilitate the expansion and contraction for controlling detachable riding club, and the detachable riding club component is less, at zero
The upper difficulty of part processing has substantial degradation, and largely improves the processing efficiency of parts and the assembly effect of finished product
Rate.
A kind of safety climbing ladder of the utility model has following advantageous effect:1) since the detachable riding club can be into
Row is flexible, reduces volume, is conducive to carry, so that the safety climbing ladder can be with flexible Application;
2) the detachable riding club component is few, reduces cost and improves efficiency of assembling.
The above, the only preferred embodiment of the utility model not make in any form the utility model
Limitation;The those of ordinary skill of all industry can be shown in by specification attached drawing and described above and swimmingly implement this practicality
It is novel;But all those skilled in the art are not departing within the scope of technical solutions of the utility model, using the above institute
The technology contents of announcement and the equivalent variations of a little variation, modification and evolution made, are the equivalence enforcement of the utility model
Example;Meanwhile all substantial technologicals according to the utility model to the changes of any equivalent variations made by above example, modification with
Develop etc., still fall within the protection domain of the technical solution of the utility model.
Claims (4)
1. a kind of safety climbing ladder, including two columns being set up in parallel and the multistage riding club that is located between two columns, it is described vertical
Column is one group of angle steel being oppositely arranged;The riding club includes fixed riding club and detachable riding club;The fixed riding club is welded on two
On the angle steel;The detachable riding club includes riding club ontology, and the both ends of the riding club ontology are separately fixed at a square bushing
It is interior;Further include the L-square being respectively welded in two angle steel, two L-squares are opposite disposed, and each L-square
The square groove of a upward opening is surrounded with corresponding angle steel respectively, the square bushing is mounted in the square groove;It is special
Sign is:The detachable riding club includes big rod (1), and middle rod (2) is equipped in the big rod (1), is equipped in the middle rod (2) small
Rod (3) is equipped with several slipper bearings (12) and limit bullet on the big rod (1), the middle rod (2) and the small rod (3)
Spring (11), the small rod (3) is interior to be equipped with unlock mandril (7) and unlock top stem casing (8), and the unlock top stem casing (8) is set in institute
State unlock mandril (7) outside, one end of the small rod (3) is equipped with small latch segment (10) and big elastic locking block (9), described small
The small head end of elastic locking block (10) is fastened in the small rod (3), and major part is set in outside the port of small rod (3), and described
The inner tube that top stem casing (8) runs through the small latch segment (10) is unlocked, the small head end of the big elastic locking block (9) is fastened on
In the middle rod (2), stub end is set in outside the port of the middle rod (2), and the side of the big elastic locking block (9) is equipped with
Push-button socket (4) and unlock button (5), side corresponding with unlock button (5) are equipped with club head (13);The big rod (1)
The junction of stub end and the middle rod (2) be equipped with a groove, and the shape of the groove and the big elastic locking block (9)
Stub end matches;The middle rod (2) close to the club head (13) one end be equipped with a groove, and the shape of the groove with it is described
The stub end of small latch segment (10) matches.
2. a kind of safety climbing ladder according to claim 1, which is characterized in that the push-button socket (4) and the unlock button
(5) junction is equipped with spring (6), the both ends of the spring (6) respectively with the push-button socket (4) and the unlock button (5)
It is fixedly connected.
3. a kind of safety climbing ladder according to claim 1, which is characterized in that the port of the unlock mandril (7), which is fixed, to be set
It sets in the cavity of the unlock button (5), one end of the big rod (1) is fixedly connected with the push-button socket (4).
4. a kind of safety climbing ladder according to claim 1, which is characterized in that the club head (13) and the small rod (3) it
Between be equipped with mandril fixed spring (14), and the club head (13) and the small rod (3) are solid by the mandril fixed spring (14)
Fixed connection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721594585.XU CN207686599U (en) | 2017-11-25 | 2017-11-25 | A kind of safety climbing ladder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721594585.XU CN207686599U (en) | 2017-11-25 | 2017-11-25 | A kind of safety climbing ladder |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207686599U true CN207686599U (en) | 2018-08-03 |
Family
ID=62999221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721594585.XU Active CN207686599U (en) | 2017-11-25 | 2017-11-25 | A kind of safety climbing ladder |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207686599U (en) |
-
2017
- 2017-11-25 CN CN201721594585.XU patent/CN207686599U/en active Active
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