CN110528858A - A kind of climbing frame of cam orientation - Google Patents
A kind of climbing frame of cam orientation Download PDFInfo
- Publication number
- CN110528858A CN110528858A CN201910727101.1A CN201910727101A CN110528858A CN 110528858 A CN110528858 A CN 110528858A CN 201910727101 A CN201910727101 A CN 201910727101A CN 110528858 A CN110528858 A CN 110528858A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- cam
- guide
- climbing frame
- rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/001—Safety or protective measures against falling down relating to scaffoldings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Seats For Vehicles (AREA)
- Ladders (AREA)
Abstract
The invention discloses a kind of climbing frames of cam orientation, including the guide rail being combined into one and several guide brackets, scaffold board etc., cam and torsional spring are equipped in the guide bracket, the torsional spring provides torsion for the cam and is allowed to be in contact with the guide rail always, the cam of current all guide brackets engaged therewith is driven to squeeze the guide rail jointly until the guide rail is locked and can not be declined when the guide rail declines, the present invention supporting device additional without manual arrangement carrys out supporting guide, eliminates the supporting device on guide bracket；And the position that guide rail stops is not intended to limit in the present invention, guide rail can stop construction at any point, since cam and guide rail contact always, climbing frame decline cam begins to stress and pushes down guide rail until compressing, it is flexible braking process, and the currently cam of all guide brackets engaged therewith while all stress extruding guide rail are driven when guide rail decline, on each guide bracket that the weight on guide rail cooperates with, avoid drawbacks described above.
Description
Technical field
The present invention relates to building field more particularly to a kind of climbing frames of cam orientation.
Background technique
Current climbing frame, guide rail climb completion stop construct when, need by several guide brackets supporting device with
The anti-fall hole of guide rail on guide rail cooperates and positions.Supporting device will be manually operated on the anti-fall hole for being attached to guide rail, and there was only it
In guide bracket provide the power of vertical direction with supporting guide, guide rail is there is no other guide brackets are distributed to by its gravity, in guide rail
Falling on when shoring also has an inertia impact.And since there is certain spacing in the anti-fall hole of guide rail, guide rail is not at any point all
It can stop, the position (position of the impetus for the supporting guide that the so-called position stopped refers to) stopped can only be led
The position in the anti-fall hole of rail, the position between hole anti-fall for guide rail can not stop.
Summary of the invention
The technical problem to be solved in the present invention is that it is fixed to provide a kind of cam for above-mentioned many defects of the prior art
The climbing frame of position.
The technical solution adopted by the present invention to solve the technical problems is: constructing a kind of climbing frame of cam orientation, including foot
It palm, connecting plate, turnover panel, upright bar, protection screen frame, connecting elements, dynamical system and the guide rail being combined into one and several leads
Seat, the guide bracket is interior to be equipped with cam and torsional spring, and the torsional spring provides torsion for the cam and is allowed to connect with the guide rail always
Touching drives the cam of current all guide brackets engaged therewith to squeeze the guide rail jointly until the guide rail when guide rail declines
It is locked and can not be declined.
Preferably, guide rail sliding sleeve described in the guide bracket cooperates.
Preferably, the outer surface of the cam forms a ladder, and the radial dimension of the outer surface of the cam is from ladder position
It has set toward first direction and has been gradually reduced, the guide rail drives the cam to be rotated in a first direction when declining, so that the diameter of cam
Guide rail is locked with the guide rail contact to larger-sized surface location.
Wherein, the ladder is a flat surface or curved surface.
Preferably, the outer surface of the cam is provided with decorative pattern.
Preferably, the torsional spring is arranged in the groove of the cam side.
Preferably, the guide rail includes the first guide rail and the second guide rail disposed in parallel, and first guide rail and second is led
Rail is in T shape to be fixed as one, and the center of first guide rail is fixed in the side of second guide rail.
The climbing frame of cam orientation of the invention has the advantages that the present invention is shored it is not necessary that manual arrangement is additional
Device carrys out supporting guide, eliminates the supporting device on guide bracket；And the position that guide rail stops is not intended to limit in the present invention,
Guide rail can stop construction at any point, and since cam and guide rail contact always, climbing frame decline cam begins to stress and pushes down
Guide rail is flexible braking process, and drive the cam of current all guide brackets engaged therewith simultaneously when guide rail decline until compression
All stress squeezes guide rail, on each guide bracket of the weight collaboration on guide rail, avoids drawbacks described above.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings:
Fig. 1 is the schematic diagram of guide rail and guide bracket cooperation；
Fig. 2 is the structural schematic diagram of guide bracket；
Fig. 3 is the structural schematic diagram of cam.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give exemplary embodiments of the invention.But the invention can be realized in many different forms, however it is not limited to this paper institute
The embodiment of description.On the contrary, purpose of providing these embodiments is make it is more thorough and comprehensive to the disclosure.It answers
When understanding that the specific features in the embodiment of the present invention and embodiment are the detailed description to technical scheme, rather than
Restriction to technical scheme, in the absence of conflict, the technical characteristic in the embodiment of the present invention and embodiment can
To be combined with each other.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.
With reference to Fig. 1, the climbing frame of the cam orientation of the present embodiment, including scaffold board, connecting plate, turnover panel, upright bar, protective net
Frame, connecting elements, dynamical system and the guide rail 1 and several guide brackets 2 being combined into one.Scaffold board, connecting plate, turnover panel, upright bar,
Protecting screen frame, connecting elements, dynamical system is the prior art, and setting of the invention is identical as common above structure, therefore no longer
It repeats, the improvement of the present embodiment is concentrated mainly on guide rail 1 and guide bracket 2.
Specifically, the guide rail 1 includes the first guide rail 11 disposed in parallel and the second guide rail 12, first guide rail 11
With the second guide rail 12 is in T shape is fixed as one, the centre bit of first guide rail 11 is fixed in the side of second guide rail 4
It sets.
With reference to Fig. 2, guide bracket 2 includes pedestal 21, cam 22 and torsional spring 23, the cooperation of 1 sliding sleeve of guide rail described in the pedestal 21.Tool
For body, pedestal 21 has a channel up and down, and the first guide rail 11 wears the channel vertically.Cam 22 is solid by one
Dead axle is fixed in pedestal 21, and appearance of the cam 22 towards the first guide rail 11, when the first guide rail 11 crosses channel with cam 22
Face contact, the torsional spring 23 provide torsion for the cam 22 and are allowed to be in contact with the guide rail 1 always, and the guide rail 1 declines
When drive the cam 22 of current all guide brackets 2 engaged therewith to squeeze the guide rail 1 jointly until the guide rail is locked and nothing
Method decline.
More specifically, the torsional spring 23 is arranged in the groove of 22 side of cam with reference to Fig. 3, the groove is around convex
Take turns 22 centers.The outer surface of the cam 22 forms a ladder 221, and the ladder 221 is a flat surface or curved surface, curved surface include
Irregular various types of surfaces of rule, herein with no restrictions.The radial dimension of the outer surface of the cam 22 is from ladder
221 positions are risen to be gradually reduced toward first direction (in figure shown in arrow counterclockwise), and the guide rail 1 drives described convex when declining
Wheel 22 is rotated in a first direction, once so cam 22 is rotated in a first direction, then necessarily leads to the radial dimension of cam 22 more
Big surface location is contacted with the first guide rail 11, so as cam 22 is rotated in a first direction, cam 22 can more compress with
First guide rail 11, so the frictional force between cam 22 and the first guide rail 11 is also bigger, if currently matched with the first guide rail 11
When the frictional force that the cam 22 of all guide brackets closed provides jointly reaches the gravity for being enough to offset guide rail 1, then guide rail 1 stops
Decline.
Preferably, in order to guarantee frictional force, the outer surface of the cam 22 is provided with decorative pattern.
In conclusion the climbing frame of cam orientation of the invention, has the advantages that the present invention without manual arrangement volume
Outer supporting device carrys out supporting guide, eliminates the supporting device on guide bracket；And the position stopped in the present invention for guide rail
It is not intended to limit, guide rail can stop construction at any point, and since cam and guide rail contact always, climbing frame decline cam is begun to
Stress pushes down guide rail until compressing, and is flexible braking process, and current all guide brackets engaged therewith are driven when guide rail decline
All stress squeezes guide rail to cam simultaneously, on each guide bracket of the weight collaboration on guide rail, avoids drawbacks described above.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (7)
1. a kind of climbing frame of cam orientation, including scaffold board, connecting plate, turnover panel, upright bar, protection screen frame, connecting elements, dynamical system
The guide rail (1) and several guide brackets (2) united and be combined into one, which is characterized in that be equipped in the guide bracket (2) cam (22) and
Torsional spring (23), the torsional spring (23) is that the cam (22) offer torsion is allowed to be in contact with the guide rail (1) always, described to lead
The cam (22) of current all guide brackets (2) engaged therewith is driven to squeeze the guide rail (1) jointly until described when rail (1) declines
Guide rail (1) is locked and can not be declined.
2. the climbing frame of cam orientation according to claim 1, which is characterized in that the guide bracket (2) guide rail (1) sliding sleeve
Cooperation.
3. the climbing frame of cam orientation according to claim 1, which is characterized in that the outer surface of the cam (22) forms one
Ladder (221), the radial dimension of the outer surface of the cam (22) are gradually reduced from ladder (221) position toward first direction,
The guide rail (1) drives the cam (22) to be rotated in a first direction when declining, so that the radial dimension of cam (22) is bigger
Surface location is contacted with the guide rail (1) to which guide rail (1) is locked.
4. the climbing frame of cam orientation according to claim 3, which is characterized in that the ladder (221) be a flat surface or
Curved surface.
5. climbing frame according to claim 1, which is characterized in that the outer surface of the cam (22) is provided with decorative pattern.
6. climbing frame according to claim 1, which is characterized in that the torsional spring (23) is arranged in the cam (22) side
In groove.
7. climbing frame according to claim 1, which is characterized in that the guide rail (1) includes the first guide rail disposed in parallel
(11) and the second guide rail (12), first guide rail (11) and the second guide rail (12) is in T shape is fixed as one, described second leads
The center of first guide rail (11) is fixed in the side of rail (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910727101.1A CN110528858B (en) | 2019-08-07 | 2019-08-07 | Cam positioning climbing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910727101.1A CN110528858B (en) | 2019-08-07 | 2019-08-07 | Cam positioning climbing frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110528858A true CN110528858A (en) | 2019-12-03 |
| CN110528858B CN110528858B (en) | 2021-10-15 |
Family
ID=68662104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910727101.1A Expired - Fee Related CN110528858B (en) | 2019-08-07 | 2019-08-07 | Cam positioning climbing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110528858B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201574573U (en) * | 2009-12-20 | 2010-09-08 | 山西赛福特施工设备有限公司 | Adherent anti-falling lifting scaffold |
| CN201762977U (en) * | 2010-07-20 | 2011-03-16 | 冯莉 | Continuous guide seat-type adhesion lifting scaffold |
| CN201862169U (en) * | 2010-11-19 | 2011-06-15 | 西安电力机械厂检修安装分厂 | T-track type follow-up anti-falling device |
| KR20130001947A (en) * | 2011-06-28 | 2013-01-07 | 인하대학교 산학협력단 | Guide rail system for climbing gang forms |
| CN208150724U (en) * | 2018-05-10 | 2018-11-27 | 沈阳凯风技术股份有限公司 | Guide tracked fall protection equipment and guide tracked fall arrest protect component |
-
2019
- 2019-08-07 CN CN201910727101.1A patent/CN110528858B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201574573U (en) * | 2009-12-20 | 2010-09-08 | 山西赛福特施工设备有限公司 | Adherent anti-falling lifting scaffold |
| CN201762977U (en) * | 2010-07-20 | 2011-03-16 | 冯莉 | Continuous guide seat-type adhesion lifting scaffold |
| CN201862169U (en) * | 2010-11-19 | 2011-06-15 | 西安电力机械厂检修安装分厂 | T-track type follow-up anti-falling device |
| KR20130001947A (en) * | 2011-06-28 | 2013-01-07 | 인하대학교 산학협력단 | Guide rail system for climbing gang forms |
| CN208150724U (en) * | 2018-05-10 | 2018-11-27 | 沈阳凯风技术股份有限公司 | Guide tracked fall protection equipment and guide tracked fall arrest protect component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110528858B (en) | 2021-10-15 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211015 |