CN202575708U - Loop clamping device for hoisting slender rods - Google Patents
Loop clamping device for hoisting slender rods Download PDFInfo
- Publication number
- CN202575708U CN202575708U CN 201220221740 CN201220221740U CN202575708U CN 202575708 U CN202575708 U CN 202575708U CN 201220221740 CN201220221740 CN 201220221740 CN 201220221740 U CN201220221740 U CN 201220221740U CN 202575708 U CN202575708 U CN 202575708U
- Authority
- CN
- China
- Prior art keywords
- kink
- floor
- loop clamping
- hoisting
- rod piece
- 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.)
- Expired - Fee Related
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Abstract
A loop clamping device for hoisting slender rods is characterized by comprising a semi-circular upper loop clamping ring and a semi-circular lower loop clamping ring; and the two loop clamping rings are connected with fastening bolts on the two rings through clamping rib plates. The device can hoist slender rod equipment steadily and quickly, and has the advantages that the structure is simple, and the loop clamping device is convenient and labor-saving to use and dismount.
Description
Technical field:
The utility model belongs to a kind of mechanical hoisting instrument, and particularly a kind of slender rod piece lifting is with kink clip device.
Background technology:
In the installation work construction; Shi Changhui runs into some elongated rod member equipment; These elongated rod member equipment sides are accurately machined arc surface or flat of thread, have only the top end of equipment or bottom end face that a very bolt hole of minor diameter is arranged, and can't satisfy the requirement of rod member lifting.
Summary of the invention:
The purpose of the utility model just is to overcome the deficiency that exists in the above-mentioned prior art; And provide a kind of slender rod piece lifting with kink clip device; This device can be stablized, apace slender rod piece equipment lifted, and simple in structure, use and dismantle all very convenient, laborsaving.
As above design; The technical scheme of the utility model is: a kind of slender rod piece lifting is with kink clip device; It is characterized in that: comprise upper and lower two kink shell rings that are semicircular arc, two kink shell rings are connected with binding bolt on it through the chucking floor.
Evenly there are six circular arcs to reinforce floor on the above-mentioned kink shell ring.
Above-mentioned chucking floor is arranged on per two circular arcs and reinforces between the floor.
The utlity model has following advantage and good effect:
1, two in this device are the kink shell ring of semicircular arc; Can encase the arc surface or the flat of thread in the slender rod piece outside; And be connected with binding bolt on it through the chucking floor, can make this device tightly embrace slender rod piece, thereby strengthen stability and safety at hoisting process.
2, this device use and dismantle all very convenient, laborsaving.
3, six layouts that circular arc is reinforced floor in this device have further strengthened connection stability between this device and the slender rod piece.
4, the utility model design science, simple in structure, easy to use, and cost is lower, can alleviate effectively operating personal working strength, promote work efficiency, save time, laborsaving.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is the birds-eye view of the utility model.
The specific embodiment:
As shown in the figure: a kind of slender rod piece lifting is with kink clip device; Comprise upper and lower two kink shell rings 1,5 that are semicircular arc; Can encase the arc surface or the flat of thread in the slender rod piece outside, two kink shell rings are connected with binding bolt 4 on it through chucking floor 3.Evenly there are six circular arcs to reinforce floor 2 on the above-mentioned kink shell ring.Above-mentioned chucking floor is arranged on per two circular arcs and reinforces between the floor, totally four.
The method of application of the utility model is: before the equipment hoisting; The upper and lower two kink shell rings 1,5 that are semicircular arc are enclosed within wait to lift on the rod member; Distinguish the binding bolt 4 on the fastening chucking floor 3 then; After treating that bolt is fastening fully, between upper and lower two halves kink shell ring and binding bolt, insert hanging belt, hanging belt relies on the restriction of kink shell ring and binding bolt to be positioned in this hanging apparatus.Construct with the sling other end of hanging belt of overhead traveling crane or other weight-lifting equipment then.
After lifting component is in place, be totally released four binding bolts between upper and lower two kink shell rings, the kink shell ring just is divided into independently two, can take out this hanging apparatus easily from the rod member side.Lifting and dismounting are all easily laborsaving.
Claims (3)
1. slender rod piece lifting is characterized in that with kink clip device: comprise upper and lower two kink shell rings that are semicircular arc, two kink shell rings are connected with binding bolt on it through tightening floor.
2. slender rod piece lifting according to claim 1 is characterized in that with kink clip device: evenly have six circular arcs to reinforce floor on the above-mentioned kink shell ring.
3. slender rod piece lifting according to claim 1 is characterized in that with kink clip device: above-mentioned chucking floor is arranged on per two circular arcs and reinforces between the floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220221740 CN202575708U (en) | 2012-05-17 | 2012-05-17 | Loop clamping device for hoisting slender rods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220221740 CN202575708U (en) | 2012-05-17 | 2012-05-17 | Loop clamping device for hoisting slender rods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202575708U true CN202575708U (en) | 2012-12-05 |
Family
ID=47245144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220221740 Expired - Fee Related CN202575708U (en) | 2012-05-17 | 2012-05-17 | Loop clamping device for hoisting slender rods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202575708U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129707A (en) * | 2014-07-22 | 2014-11-05 | 中国海洋石油总公司 | Spreader beam structure used for jumper tube hoisting, and jumper tube hoisting method |
| CN108071161A (en) * | 2017-11-27 | 2018-05-25 | 中冶天工集团有限公司 | A kind of attachment device and its application method for closed narrow space HDPE pipelines |
-
2012
- 2012-05-17 CN CN 201220221740 patent/CN202575708U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129707A (en) * | 2014-07-22 | 2014-11-05 | 中国海洋石油总公司 | Spreader beam structure used for jumper tube hoisting, and jumper tube hoisting method |
| CN108071161A (en) * | 2017-11-27 | 2018-05-25 | 中冶天工集团有限公司 | A kind of attachment device and its application method for closed narrow space HDPE pipelines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20121205 Termination date: 20210517 |