CN210918183U - Free end connecting structure for attached lifting scaffold - Google Patents
Free end connecting structure for attached lifting scaffold Download PDFInfo
- Publication number
- CN210918183U CN210918183U CN201921290188.2U CN201921290188U CN210918183U CN 210918183 U CN210918183 U CN 210918183U CN 201921290188 U CN201921290188 U CN 201921290188U CN 210918183 U CN210918183 U CN 210918183U
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- Prior art keywords
- free end
- vertical rod
- pole setting
- connecting piece
- lifting scaffold
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 230000002787 reinforcement Effects 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 11
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000003466 welding Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model discloses an attached lifting scaffold is free end connection structure for, it is the unstable problem of structure that current lifting scaffold free end does not have the connecting piece to lead to solve. The product comprises an inner vertical rod and an outer vertical rod, wherein the inner vertical rod and the outer vertical rod are respectively positioned at two sides, and the free end of the inner vertical rod is connected with the free end of the outer vertical rod through a free end connecting piece. The free end of the inner vertical rod is connected with the free end of the outer vertical rod through the free end connecting piece, so that a good drawknot effect is achieved, the effect of resisting horizontal wind load can be effectively achieved, and the stability of the free end of the structure is further ensured; the product adopts 50 × 3mm square steel pipes to manufacture the free end connecting piece in a welding way, so that the strength of the free end connecting piece is increased, the restraint of the inner vertical rod and the outer vertical rod is enhanced, and the connection firmness is good; this product still adopts reinforcement and hookup to prop and connects interior pole setting and outer pole setting, has guaranteed the transmission direction's of force exactness, has reduced the emergence of incident.
Description
Technical Field
The utility model relates to an inserted lift scaffold field specifically is an inserted lift scaffold uses free end connection structure.
Background
With the acceleration of the urbanization process of China, the construction engineering in various regions emerges endlessly, the construction industry becomes the hot industry and develops at a high speed, the high-speed development of the construction industry drives the development of related industries, the comprehensive national power and the living standard of people in China are greatly improved, and a wide space is provided for building a healthy society in China. The building is a general term of buildings and structures, and is an artificial environment created by people by using the grasped material technical means and applying certain scientific laws, geomantic omen concepts and aesthetic rules to meet the needs of social life.
The attached lifting scaffold is a common device in a building, the free end of the existing attached lifting scaffold does not have any connecting device, the strength, the bending resistance, the stability and the like of the lower free end are poor under the action of external loads in the construction process, particularly under the action of horizontal wind loads, the free end is easy to destabilize, the stability of the whole frame structure is further influenced, and great potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide an attached type lift is free end connection structure for scaffold to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
the utility model provides an attached type lift scaffold uses free end connection structure, includes interior pole setting and outer pole setting, interior pole setting and outer pole setting are located both sides respectively, adopt the free end connecting piece to link to each other between the free end of interior pole setting and the free end of outer pole setting, when attached type lift scaffold uses, have played fine drawknot effect, can resist the effect of horizontal wind load effectively, and then guarantee the stability of structure free end.
As a further scheme of the embodiment of the utility model: adopt right triangle's brace to link to each other between interior pole setting and the outer pole setting, can play better stabilizing effect, make the direction of transfer of force more reasonable effective, more be favorable to the transmission of force, avoided in actual work progress because of the unreasonable deformation that arouses the structure of transmission of force, and then reduced the emergence of incident.
As a further scheme of the embodiment of the utility model: still be provided with the reinforcement on the connection props, can further consolidate the joint strength of interior pole setting and outer pole setting, stability is better.
As a further scheme of the embodiment of the utility model: free end connecting piece and connect and prop and all adopt 50 x 3mm square steel tube welding to obtain, have increased the intensity that connects to prop and free end connecting piece to the restraint of pole setting inside and outer pole setting is strengthened, and firm in connection nature is good.
As a further scheme of the embodiment of the utility model: the free end connecting piece is fixed with the inner vertical rod and the outer vertical rod by adopting the fixing bolts, the connecting effect is good, and the connecting piece is easily bought in the market.
As a further scheme of the embodiment of the utility model: the fixing bolt is made of Q235B material, so that the cost is low and the processing is convenient.
Compared with the prior art, the utility model discloses the beneficial effect of embodiment is:
the product has reasonable design, and the free end of the inner vertical rod is connected with the free end of the outer vertical rod by adopting the free end connecting piece, so that when the attached lifting scaffold is used, a good tie effect is achieved, the horizontal wind load can be effectively resisted, and the stability of the free end of the structure is further ensured;
the product adopts 50 × 3mm square steel pipes to manufacture the free end connecting piece in a welding way, so that the strength of the free end connecting piece is increased, the restraint of the inner vertical rod and the outer vertical rod is enhanced, and the connection firmness is good;
this product still adopts reinforcement and right angled triangle's brace to connect interior pole setting and outer pole setting, has strengthened the stability of structure, has guaranteed the transfer direction's of force exactness, has avoided in actual work progress because of the unreasonable deformation that arouses structural framework of transmission of force, and then has reduced the emergence of incident.
Drawings
Fig. 1 is a schematic structural view of a free end connection structure for an attached lifting scaffold.
Wherein: 1-inner vertical rod, 2-outer vertical rod, 3-connecting support, 4-reinforcing member and 5-free end connecting member.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
The utility model provides an attached type lift is free end connection structure for scaffold, includes interior pole setting 1 and outer pole setting 2, interior pole setting 1 and outer pole setting 2 are located both sides respectively, adopt free end connecting piece 5 to link to each other between the free end of interior pole setting 1 and the free end of outer pole setting 2, when attached type lift scaffold uses, have played fine drawknot effect, can resist the effect of horizontal wind load effectively, and then guarantee the stability of structure free end.
In order to play a better stabilizing role, the inner vertical rod 1 and the outer vertical rod 2 are connected by the right-angled triangle connecting support 3, so that the force transmission direction is more reasonable and effective, the force transmission is more favorable, the structural deformation caused by unreasonable force transmission in the actual construction process is avoided, and the occurrence of safety accidents is further reduced.
Further, still be provided with reinforcement 4 on the hookup strut 3, can further consolidate the joint strength of interior pole setting 1 and outer pole setting 2, stability is better.
Further, free end connecting piece 5 and connect and prop 3 and all adopt 50 x 3mm square steel tube welding to obtain, have increased the intensity that connects and prop 3 and free end connecting piece 5 to the reinforcing is interior pole setting 1 and the restraint of outer pole setting 2, and the fastness of connection is good.
Example 2
The utility model provides an attached type lift is free end connection structure for scaffold, includes interior pole setting 1 and outer pole setting 2, interior pole setting 1 and outer pole setting 2 are located both sides respectively, adopt free end connecting piece 5 to link to each other between the free end of interior pole setting 1 and the free end of outer pole setting 2, when attached type lift scaffold uses, have played fine drawknot effect, can resist the effect of horizontal wind load effectively, and then guarantee the stability of structure free end.
In order to ensure good connection effect, the free end connecting piece 5 is fixed with the inner vertical rod 1 and the outer vertical rod 2 by adopting fixing bolts, and is easily purchased in the market.
Furthermore, the fixing bolt is made of Q235B material, so that the cost is low and the processing is convenient.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides an attached type lift is free end connection structure for scaffold, includes interior pole setting (1) and outer pole setting (2), interior pole setting (1) and outer pole setting (2) are located both sides respectively, its characterized in that adopts free end connecting piece (5) to link to each other between the free end of interior pole setting (1) and the free end of outer pole setting (2).
2. The free end connection structure for an attached lifting scaffold according to claim 1, characterized in that the inner vertical rod (1) and the outer vertical rod (2) are connected by a right-angled triangle connecting brace (3).
3. Free-end connection for an attached lifting scaffold according to claim 2, characterized in that the brace strut (3) is further provided with a reinforcement (4).
4. The free end connection structure for an attached lifting scaffold according to claim 2 or 3, characterized in that the free end connectors (5) and the connecting struts (3) are welded together by 50 x 3mm square steel tubes.
5. The free end connection structure for an attached lifting scaffold according to claim 1, characterized in that the free end connection piece (5) is fixed with the inner upright (1) and the outer upright (2) using fixing bolts.
6. The free-end connection structure for an attached lifting scaffold according to claim 5, wherein the fixing bolt is made of Q235B material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921290188.2U CN210918183U (en) | 2019-08-10 | 2019-08-10 | Free end connecting structure for attached lifting scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921290188.2U CN210918183U (en) | 2019-08-10 | 2019-08-10 | Free end connecting structure for attached lifting scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210918183U true CN210918183U (en) | 2020-07-03 |
Family
ID=71351376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921290188.2U Expired - Fee Related CN210918183U (en) | 2019-08-10 | 2019-08-10 | Free end connecting structure for attached lifting scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210918183U (en) |
-
2019
- 2019-08-10 CN CN201921290188.2U patent/CN210918183U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 |