CN211817918U - Upright rod joint sleeve of attached lifting scaffold - Google Patents
Upright rod joint sleeve of attached lifting scaffold Download PDFInfo
- Publication number
- CN211817918U CN211817918U CN202020056493.1U CN202020056493U CN211817918U CN 211817918 U CN211817918 U CN 211817918U CN 202020056493 U CN202020056493 U CN 202020056493U CN 211817918 U CN211817918 U CN 211817918U
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- connecting hole
- main part
- sleeve pipe
- pipe main
- sleeve
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Abstract
The utility model provides an inserted lift scaffold pole setting joint sleeve, including the sleeve pipe main part, locate first connecting hole and second connecting hole in the sleeve pipe main part, first connecting hole, second connecting hole run through respectively and locate in the sleeve pipe main part. The utility model discloses at the bolted connection through adopting two sets of central axis mutually perpendicular to set up, effectively guarantee bolted connection's reliability promptly, again because of need not to connect through the welded form, it is convenient to dismantle, the effectual installation technology and the process that have reduced the scaffold frame, and can carry out random length setting according to the demand again to in connection down tube.
Description
Technical Field
The utility model relates to a relevant technical field of scaffold frame especially relates to a pole setting adapter sleeve that inserted lift scaffold pole setting is connected.
Background
The scaffold is a temporary tool, has been widely applied to flag building, road and bridge construction and ship building industries, and becomes an indispensable construction tool. The existing common scaffold comprises a fastener type scaffold, a bowl fastener type scaffold, a door type steel pipe and the like. The fastener type scaffold has the characteristics of large bearing capacity, convenience in assembly and disassembly, economy, simplicity and the like, so that the fastener type scaffold is used more at present. Present fastener formula steel pipe scaffold frame adopts the fastener to include: connecting piece of the rod piece: the butt joint fastener is used for butt joint connection of two steel pipes; the rotary fastener is used for connecting two steel pipes in a cross mode at any angle; right-angle fastener: is used for connecting two steel pipes in a vertical crossing way.
The following problems exist with current fastener connections: (1) the vertical rod is eccentrically stressed and bears additional bending moment, so that the safety and the stability of the structure are reduced; (2) due to the limitation of the fasteners, the vertical inclined rods and the horizontal inclined rods are difficult to arrange at the nodes. Therefore, there is a need for a connector that is easy to use and that can effectively ensure the safety and stability of the connector.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can guarantee the security of connecting and can connect the inserted lift scaffold pole setting adapter sleeve of down tube at will again when stable through simple structural design to solve the problem that proposes among the above-mentioned background art.
In order to achieve the purpose, the utility model provides an attachment type lifting scaffold upright rod joint sleeve, which comprises a sleeve main body, a first connecting hole and a second connecting hole, wherein the first connecting hole and the second connecting hole are arranged on the sleeve main body;
preferably, the first connecting hole and the second connecting hole are respectively arranged on the casing main body in a penetrating manner;
preferably, the central axis of the first connecting hole and the central axis of the second connecting hole are perpendicular to each other.
Preferably, the sleeve main body is processed by a rectangular tube.
Preferably, the first connecting holes are provided with a plurality of connecting holes which are respectively arranged in parallel;
preferably, the second connecting holes are provided with a plurality of second connecting holes which are respectively arranged in parallel.
Use the technical scheme of the utility model, following beneficial effect has:
(1) the utility model discloses simple structure, it is convenient to dismantle, easy operation.
(2) The utility model discloses an adopt the bolted connection that two sets of the central axis mutually perpendicular set up, effectively guarantee bolted connection's reliability.
(3) Adopt the utility model discloses a structure carries out the connection between the pole setting, need not to connect through the welded form, and it is convenient to dismantle, the effectual mounting process and the process that have reduced the scaffold frame.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic front view of the present invention;
fig. 2 is an axis measuring view of the present invention.
Wherein:
1: a sleeve main body, 2: first connection hole, 3: and a second connection hole.
Detailed Description
The embodiments of the invention will be described in detail hereinafter with reference to the accompanying drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The terms "upper", "lower", "left", "right", and the like used in the specification and claims of the present disclosure are used only to indicate relative positional relationships, and when the absolute position of a described object is changed, the relative positional relationships are changed accordingly. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.
Referring to fig. 1 and 2, an attached lifting scaffold upright rod joint sleeve comprises a sleeve main body 1, and a first connecting hole 2 and a second connecting hole 3 which are arranged on the sleeve main body 1;
preferably, the first connecting hole 2 and the second connecting hole 3 are respectively arranged on the casing main body 1 in a penetrating manner;
preferably, the central axis of the first connecting hole 2 and the central axis of the second connecting hole 3 are perpendicular to each other.
The utility model discloses a theory of operation:
the scaffold is in the connection process, the joint sleeves are directly sleeved on the vertical rods of the scaffold, and the bolts are respectively used for enabling the scaffold to be in spiral connection with the vertical rods through the first connecting holes and the second connecting holes, so that the scaffold is connected in different layers.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. The utility model provides an attached lifting scaffold pole setting adapter sleeve which characterized in that: including the sleeve pipe main part, locate first connecting hole and second connecting hole in the sleeve pipe main part, first connecting hole, second connecting hole run through respectively and locate in the sleeve pipe main part, first connecting hole is equipped with a plurality of, and sets up side by side respectively, the second connecting hole is equipped with a plurality of, and sets up side by side respectively, the central axis of first connecting hole sets up with the central axis mutually perpendicular of second connecting hole.
2. An attached lifting scaffold pole joint sleeve as claimed in claim 1, wherein: the sleeve main body is formed by machining a rectangular tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020056493.1U CN211817918U (en) | 2020-01-10 | 2020-01-10 | Upright rod joint sleeve of attached lifting scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020056493.1U CN211817918U (en) | 2020-01-10 | 2020-01-10 | Upright rod joint sleeve of attached lifting scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211817918U true CN211817918U (en) | 2020-10-30 |
Family
ID=73049875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020056493.1U Active CN211817918U (en) | 2020-01-10 | 2020-01-10 | Upright rod joint sleeve of attached lifting scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211817918U (en) |
-
2020
- 2020-01-10 CN CN202020056493.1U patent/CN211817918U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
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