Moving drivepipe neat-joint assembling rod piece connecting device

A connector and rod technology, which is applied in the field of mobile sleeve jointed rod connectors, can solve the problems of insufficient direct force, inconvenient transportation and installation, large space occupied by angle steel, etc. Wide, small overall length effect

Inactive Publication Date: 2019-06-11
SHANGHAI YIPINLILIAN CONSTR TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For example, the prefabricated steel bar connection structure of the famous Finnish Peikko company pre-embeds an angle steel with an end face, and then fixes one side of the steel bar on the angle steel by welding, and at the same time opens a hole on the end face, and then passes the other side of the steel bar through it. The end face is connected with bolts; although this method also realizes the connection with deviation of the butt joints, the angle steel used takes up a lot of space, the force is not direct enough, and when the number of butt steel bars is large, the installation and installation of the angle steel and bolts are difficult. Tightening is relatively complicated, so it is difficult to promote in a large area, and it is only used in the connection of small square columns in industrial plants.
[0005] In particular, all current prefabricated assembly structures have two male and female joints for connecting rods, and the rods of the male and female joints protrude from the prefabricated components, which brings great inconvenience to transportation and installation.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Moving drivepipe neat-joint assembling rod piece connecting device
  • Moving drivepipe neat-joint assembling rod piece connecting device
  • Moving drivepipe neat-joint assembling rod piece connecting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0068] Such as Figure 1~Figure 4 As shown, a specific embodiment of the present invention includes a serrated thread elastic combined connecting shaft 1-1, an inner casing 2, an outer casing 3, a first end anchor plate 4, a second end anchor plate 5, a spherical gasket 6, The second connection sleeve 8 , the middle anchor plate 501 , the first nut 502 , the elastic body support 503 , the elastic body 504 , the fixing pin 505 and the first flexible tension member 9 .

[0069] The first end anchor plate 4 and the second end anchor plate 5 are respectively arranged at both ends of the outer casing 3 and connected by screw pairs, and the middle anchor plate 501 is arranged at the middle position of the outer casing 3 .

[0070] The inner casing 2 is arranged in the outer casing 3, the outer diameter of the inner casing 2 is smaller than the inner diameter of the outer casing 3, the first end anchor plate 4 and the middle anchor plate 501 are arranged at both ends of the inner cas...

Embodiment 2

[0079] Such as Figure 1~2 , Figure 5~6 As shown, another specific embodiment of the present invention includes a tapered thread elastic combined connecting shaft 1-2, an inner casing 2, an outer casing 3, a first end anchor plate 4, a second end anchor plate 5, and a spherical gasket 6. The second connection sleeve 8 , the middle anchor plate 501 , the first nut 502 , the elastic body support 503 , the elastic body 504 , the fixing pin 505 and the first flexible tension member 9 .

[0080] The first end anchor plate 4 and the second end anchor plate 5 are respectively arranged at both ends of the outer casing 3 and connected by screw pairs, and the middle anchor plate 501 is arranged at the middle position of the outer casing 3 .

[0081] The inner casing 2 is arranged in the outer casing 3, the outer diameter of the inner casing 2 is smaller than the inner diameter of the outer casing 3, the first end anchor plate 4 and the middle anchor plate 501 are arranged at both ends...

Embodiment 3

[0090] Such as Figure 1~2 , Figure 7~8 As shown, another specific embodiment of the present invention includes a wolf tooth connecting shaft 1-3, an inner casing 2, an outer casing 3, a first end anchor plate 4, a second end anchor plate 5, a spherical gasket 6, a first end anchor plate Two connection sleeves 8 , an intermediate anchor plate 501 , a first nut 502 , an elastic body support 503 , an elastic body 504 , a fixing pin 505 and a first flexible tension member 9 .

[0091] The first end anchor plate 4 and the second end anchor plate 5 are respectively arranged at both ends of the outer casing 3 and connected by screw pairs, and the middle anchor plate 501 is arranged at the middle position of the outer casing 3 .

[0092] The inner casing 2 is arranged in the outer casing 3, the outer diameter of the inner casing 2 is smaller than the inner diameter of the outer casing 3, the first end anchor plate 4 and the middle anchor plate 501 are arranged at both ends of the i...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a moving drivepipe neat-joint assembling rod piece connecting device. The moving drivepipe neat-joint assembling rod piece connecting device comprises a connecting shaft, an inner drivepipe, an outer drivepipe, a first end anchor plate, a second end anchor plate, a spherical gasket, a second connecting drivepipe, a middle anchor plate, a first nut, an elastomer supporting piece, an elastomer and a fixing pin. The inner divepipe, the spherical gasket, the outer drivepipe, the first end anchor plate, themiddle anchor plate and the second end anchor plate form a first anchoring sleeve, the first nut, the elastomer supporting piece, the elastomer and the fixing pin form an elastic mechanism which pushes the first anchoring sleeve, the connecting shaft is connected withthe second connecting sleeve and the first anchoring sleeve, the second connecting drivepipe is connected with a first rod piece, and the first anchoring sleeve is connected with a second rod piece. According to the moving drivepipe neat-joint assembling rod piece connecting device, the butt-joint of the nest joint in the rod pieces of the assembling structure is achieved, inspection and examination are convenient, and the acceptance standard is clear.

Description

technical field [0001] The invention relates to the technical field of connection of structures, in particular to a connector for moving sleeves and splicing rods. Background technique [0002] In engineering construction, it is unavoidable that ordinary steel bars, prestressed steel bars, and other rods fixed on two assembly members have deviations within the allowable range when they are connected. , corrugated pipe reserved hole grouting connection and the use of connection boxes, etc. These connection methods have disadvantages such as complicated construction technology, undetectable quality, difficult to guarantee quality, and long waiting time to reach strength. If direct connection methods such as straight threaded connections are used , the positioning and manufacturing accuracy of the connecting rods are extremely demanding, and the error of half the pitch in the axial direction is an insurmountable obstacle. [0003] The bolt connection must be tightened to reali...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): E04C5/16
Inventor 郭卓明
Owner SHANGHAI YIPINLILIAN CONSTR TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap