CN203486748U - Overlong component hoisting clamping apparatus - Google Patents
Overlong component hoisting clamping apparatus Download PDFInfo
- Publication number
- CN203486748U CN203486748U CN201320628229.0U CN201320628229U CN203486748U CN 203486748 U CN203486748 U CN 203486748U CN 201320628229 U CN201320628229 U CN 201320628229U CN 203486748 U CN203486748 U CN 203486748U
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- CN
- China
- Prior art keywords
- voussoir
- overlong
- arm
- main
- clamping apparatus
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Abstract
The utility model discloses an overlong component hoisting clamping apparatus. The overlong component hoisting clamping apparatus is used for solving the problems of low production efficiency and existence of potential safety hazards in conventional overlong rod piece hoisting methods. The overlong component hoisting clamping apparatus specifically comprises a hoisting ring, a connecting rod, a bearing cross beam, a main wedge block and a pair of wedge block arm claw assemblies, wherein the main wedge block is fixed below the connecting rod and takes the shape of an isosceles triangle; the pair of wedge block arm claw assemblies are arranged in a mutual mirror image manner and comprises suspension arms, secondary wedge blocks and locking claws, the suspension arms are fixed on the bearing cross beam through pin rolls, the secondary wedge blocks are welded on the side surfaces of the suspension arms, the main wedge block and the secondary wedge blocks form a wedge block locking mechanism, the locking claws are aslo fixed on the suspension arms, each locking claw is provided with a cross beam, and the cross beams of the two locking claws are connected through the pin rolls so as to form a jaw of the clamping apparatus. The overlong component hoisting clamping apparatus has extremely high safety and the characteristics of being simple in operation, rapid in clamping and installation, stable in movement and the like.
Description
Technical field
The utility model relates to the hoisting gripping member of the precision components such as jig, especially pumping well polish rod that use in the operation of lifting binding type member.
Background technology
At present, the method for conventionally taking wire rope handling to reveal all the details to the lifting of all kinds of overlength binding members, in wire rope handling when operation cover, is coordinated just and can be completed by two people, and ambient environment are required also higher, as the height of every layer of gap being separated by, operation planar etc.During lifting, also need many people to coordinate, and lifting rope width between centers is adjusted to the extremely low potential safety hazard that exists again of production efficiency.In the process of putting, put off position and be difficult for adjusting, extract rope sling and tie a knot sometimes, stuck, the rope saving up strength is very easily hurted sb.'s feelings, and secondly can produce wearing and tearing to rope.
Summary of the invention
The purpose of this utility model is to provide a kind of overlength lifting component jig, uses this jig lifting overlength member, clamps fast, and safety of operation, can obviously increase work efficiency.
For achieving the above object, the technical solution adopted in the utility model is: a kind of overlength lifting component jig, comprise suspension ring, connecting rod, bearing beam, main voussoir, voussoir arm pawl fabricate block, described bearing beam is square steel, connecting rod is through the upper and lower surface of bearing beam, the hinged suspension ring in top of connecting rod, the fixing main voussoir in below of connecting rod, main voussoir is equicrural triangle; Described voussoir arm pawl fabricate block is a pair of, mirror image setting mutually, comprise arm, inferior voussoir and lock pawl, the top of arm is fixed on bearing beam by bearing pin, the side welding time voussoir of arm, inferior voussoir is positioned at the top of main voussoir, this time voussoir has inclined-plane, main voussoir moves up, two inclined-planes of main voussoir are bonded to each other with the inclined-plane of two voussoirs respectively, on the arm of inferior voussoir below, also fix lock pawl, each lock pawl has a crossbeam, the jaw of formation jig after the crossbeam of two lock pawls connects by bearing pin.
The beneficial effects of the utility model: overlength lifting component jig adopts voussoir locking principle, by lifting main voussoir, in the limited field of arm adapter shaft, application force makes arm produce laterally displacement by inferior voussoir transmission, thereby drive lock pawl to move to the inside, reach locking object.Load bearing cross beam adopts square steel to process, and lock pawl and arm are Combination Welding, have fabulous rigidity, and suspension ring and link design have registration device, have guaranteed voussoir running orbit.The features such as that this device has is simple to operate, clamp quick, mobile steady, more have high safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model overlength lifting component jig.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1: a kind of overlength lifting component jig, comprise suspension ring 1, connecting rod 2, bearing beam 9, main voussoir 4, voussoir arm pawl fabricate block, described bearing beam 9 is square steel, connecting rod 2 is through the upper and lower surface of bearing beam 9, the hinged suspension ring 1 in top of connecting rod 2, the below of connecting rod 2 is by the fixing main voussoir 4 of safety pin 3, and main voussoir 4 is equicrural triangle; It is a pair of that described voussoir arm hooks fabricate block, mirror image setting mutually, comprise arm 5, inferior voussoir 6 and lock pawl 8, the top of arm 5 is fixed on bearing beam 9 by bearing pin, the side welding time voussoir 6 of arm 5, inferior voussoir 6 is positioned at the top of main voussoir 4, this time voussoir 6 has inclined-plane, main voussoir 4 moves up, two inclined-planes of main voussoir 4 are bonded to each other with the inclined-plane of two voussoirs 6 respectively, on the arm 5 of inferior voussoir 6 belows, also fix and lock pawl 8, each lock pawl 8 has a crossbeam, and the crossbeams of two lock pawls 8 are by the rear jaw that forms jig of bearing pin 7 connection.
Using method:
1, suspension ring 1 upwards lift and drive main voussoir 4;
2, main voussoir 4 is moved upward to inferior voussoir 6 and contacts, the two contact after by force transmission to arm 5, make arm 5 under the pining down of bearing pin, produce laterally displacement;
3, two lock pawls 8 produce to intrinsic displacement around bearing pin 7 respectively simultaneously, zoom in jaw, thereby reach locking object;
4, putting off the jaw of rear jig can be in relaxed state, be convenient to set out.
Claims (1)
1. an overlength lifting component jig, comprise suspension ring, connecting rod, bearing beam, main voussoir, voussoir arm pawl fabricate block, it is characterized in that: described bearing beam is square steel, connecting rod is through the upper and lower surface of bearing beam, the hinged suspension ring in top of connecting rod, the fixing main voussoir in below of connecting rod, main voussoir is equicrural triangle; Described voussoir arm pawl fabricate block is a pair of, mirror image setting mutually, comprise arm, inferior voussoir and lock pawl, the top of arm is fixed on bearing beam by bearing pin, the side welding time voussoir of arm, inferior voussoir is positioned at the top of main voussoir, this time voussoir has inclined-plane, main voussoir moves up, two inclined-planes of main voussoir are bonded to each other with the inclined-plane of two voussoirs respectively, on the arm of inferior voussoir below, also fix lock pawl, each lock pawl has a crossbeam, the jaw of formation jig after the crossbeam of two lock pawls connects by bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320628229.0U CN203486748U (en) | 2013-10-12 | 2013-10-12 | Overlong component hoisting clamping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320628229.0U CN203486748U (en) | 2013-10-12 | 2013-10-12 | Overlong component hoisting clamping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203486748U true CN203486748U (en) | 2014-03-19 |
Family
ID=50257593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320628229.0U Expired - Fee Related CN203486748U (en) | 2013-10-12 | 2013-10-12 | Overlong component hoisting clamping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203486748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106348163A (en) * | 2016-10-24 | 2017-01-25 | 周末 | Hoisting mechanism for industrial production |
-
2013
- 2013-10-12 CN CN201320628229.0U patent/CN203486748U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106348163A (en) * | 2016-10-24 | 2017-01-25 | 周末 | Hoisting mechanism for industrial production |
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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: 20140319 Termination date: 20201012 |