CN203127587U - Carrying fixture for high-mass blocks - Google Patents
Carrying fixture for high-mass blocks Download PDFInfo
- Publication number
- CN203127587U CN203127587U CN201320107983XU CN201320107983U CN203127587U CN 203127587 U CN203127587 U CN 203127587U CN 201320107983X U CN201320107983X U CN 201320107983XU CN 201320107983 U CN201320107983 U CN 201320107983U CN 203127587 U CN203127587 U CN 203127587U
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- long
- armed
- handle
- big quality
- blocks
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Abstract
The utility model relates to a carrying fixture for high-mass blocks. The carrying fixture for high-mass blocks comprises a pair of long arms mutually hinged through a hinge part. A first end of each long arm is provided with a right-angled clamping part suitable for clamping a block to be carried. A second end of each long arm is provided with a handle suitable for holding. The hinge part is located between the first and second ends of the corresponding long arm, and the distance between the clamping part and the hinge part is shorter than that between the handle and the hinge part. The carrying fixture for high-mass blocks is suitable for clamping to carry blocks or concrete blocks which are round, rectangular, polygonal (with even sides) or irregularly shaped and which are in 20-150kg in mass, the blocks can be carried by two to four persons working together and using the fixture, and the carrying fixture for high-mass blocks is also capable of serving as a crane for hoisting high-mass blocks. The carrying fixture for high-mass blocks is simple in structure, easy to process and simple to operate, and enables efficiency and safety in carrying and laying high-mass blocks to be increased evidently.
Description
Technical field
The utility model relates to a kind of anchor clamps, relates in particular to the anchor clamps that are applied to big quality block carrying, lay.
Background technology
At present, in engineerings such as road, stockyard and harbour are used, a large amount of big mass stone, concrete brick laying work are arranged, the block quality is between 20～150kg, shape has rectangle, circle, polygon, irregular shape etc., if adopt free-hand carrying, lay exist that operability is poor, inefficiency, the low shortcoming of safety.And common block anchor clamps only are applicable to single one-handed performance, the following light-duty block of clamping carrying 10kg, and be not suitable for the big quality block that cooperates and carry above 20kg, needs 2～4 people.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of anchor clamps that are applicable to big quality block are provided.
In order to achieve the above object, the utility model has adopted following technical scheme: a kind of big quality block handling gripper, it comprise a pair of by articulation piece be hinged long-armed, the described first long-armed end is provided with and is suitable for the square holding part that clamping waits to carry block, the described second long-armed end is provided with the handle that is suitable for gripping, described articulation piece is between long-armed first end and second end, and the distance of described holding part and articulation piece is shorter than the distance of handle and articulation piece.
Described handle makes the first long-armed end more clamp block to be carried from the outside horizontal-extending of long-armed second end.
The distance of described handle and articulation piece is 2～4 times of distance of holding part and articulation piece, thereby increases the arm of force of anchor clamps hoisting force.
As a kind of embodiment, described holding part is made of the angle steel that is welded in long-armed first end, and the described long-armed outside horizontal-extending of first end is formed for connecting first plane of holding part.
The described long-armed outside horizontal-extending of second end is formed for connecting second plane of handle.
More preferably, described big quality block handling gripper also comprises a pair of steel pipe that is arranged at long-armed second end, and described steel pipe middle part is provided with mounting hole, and the outer end mount of described handle is in described mounting hole.
Described holding part is towards waiting that the face of carrying block is set to rough surface, thereby increases friction force.
The utility model is suitable for clamping carrying circle, rectangle, polygon (even number of sides), block or the concrete block of difform quality between 20～150kg, can be by 2～4 people carrying that cooperates, these anchor clamps also can be used as the suspender that loop wheel machine lifts by crane above-mentioned big quality block.This clamp structure is simple, is easy to processing, operate easyly, can significantly improve efficient and the safety of the carrying of big quality block, laying.
Description of drawings
Fig. 1 is the planar structure scheme drawing of big quality block handling gripper.
Fig. 2 is the Facad structure scheme drawing of big quality block handling gripper.
Fig. 3 is the construction profile scheme drawing of big quality block handling gripper.
Each figure among Fig. 4 is that long angle steel is outwards pulled bending and become the long-armed scheme drawing of anchor clamps, and Fig. 4 a shows the angle steel original state; Fig. 4 b shows and will wherein cut off on one side; Fig. 4 c demonstration is outwards pulled curved; Fig. 4 d demonstration is carried out soldering with the rectangle steel disc to the place of cutting off.
Each figure among Fig. 5 is that long angle steel is inwardly pulled bending and become the long-armed scheme drawing of anchor clamps, and Fig. 5 a shows the angle steel original state; Fig. 5 b shows will wherein cut out a vee on one side; Fig. 5 c demonstration is inwardly pulled curved; Fig. 5 d demonstration is carried out soldering with the rectangle steel disc to the place of cutting off.
The specific embodiment
Big quality block handling gripper of the present utility model comprises: a pair of by connect that pin 1 is hinged in the middle and lower part long-armed 2, the first long-armed end (being the lower end among Fig. 2) is provided with the square holding part of waiting to carry block for clamping, and the second long-armed end (being the upper end among Fig. 2) is provided with the handle 3 that is suitable for gripping.
In this example, long-armedly formed by long angle steel manufacturing, the long-armed outside horizontal-extending of second end is formed for connecting second plane of handle, and the long-armed outside horizontal-extending of first end is formed for connecting first plane of holding part.Second plane pull bending method shown in each figure of Fig. 4, Yi Bian at first with wherein the cutting off of angle steel, outwards pull curvedly then, with the rectangle steel disc place of cutting off is carried out soldering again.First plane pull bending method shown in each figure of Fig. 5, Yi Bian at first with angle steel wherein cut out a leg-of-mutton breach, inwardly pull curvedly then, with the rectangle steel disc place of cutting off is carried out soldering again.
In this example, this square holding part is made of angle clip, is set to rough surface towards the face that is held block 8, makes that the dynamic friction coefficient between intermediate plate and block is not less than 0.5.
Two long-armed hinge positions are in certain position near first end between second end and first end, in this example, holding part and articulation piece apart from 2L, the distance of handle and articulation piece is 6L, the length of handle is 2L, and wherein L is defined as and is held 1/3 of block 8 width.
When the bigger block of carrying volume and quality, can increase by two long steel pipes 5 as accessory.Long steel pipe selects for use diameter to make greater than the steel pipe of handle 3 diameters, offers through hole 6 at the middle part of long steel pipe 5, and through hole 6 diameters are a bit larger tham handle 3 external diameters.Simultaneously, at the middle part of handle 3 and terminal part offer through hole 4 respectively as bolt hole or rope perforation, the distance between two through holes 4 is a bit larger tham the diameter of long steel pipe 5.Handle 3 is passed the through hole 6 of long steel pipe 5, can be fixed in handle 3 ends to long steel pipe with bolt-through through hole 4 again.If rope is run through 4 of through holes anchor clamps are used as suspender.
Processing, the anchor clamps that assemble become " scissors " shape, these anchor clamps utilize lever principle, make the arm of force of anchor clamps hoisting force be anchor clamps to more than 4 times of the arm of force of block pressure, thereby greatly increased the pressure of anchor clamps clamping block, anchor clamps have enough friction force to offset the gravity of block to block.These anchor clamps are applicable to clamping carrying quality at circle, rectangle, polygon (even number of sides) block and the concrete block of 20～150kg, can also can be used as the suspender use by 2～4 people carrying that cooperates.
Claims (7)
1. one kind big quality block handling gripper, it is characterized in that: comprise a pair of by articulation piece be hinged long-armed, the described first long-armed end is provided with and is suitable for the square holding part that clamping waits to carry block, the described second long-armed end is provided with the handle that is suitable for gripping, described articulation piece is between long-armed first end and second end, and the distance of described holding part and articulation piece is shorter than the distance of handle and articulation piece.
2. big quality block handling gripper according to claim 1, it is characterized in that: described handle is from the outside horizontal-extending of long-armed second end.
3. big quality block handling gripper according to claim 1 is characterized in that: the distance of described handle and articulation piece is 2～4 times of distance of holding part and articulation piece.
4. big quality block handling gripper according to claim 1, it is characterized in that: described holding part is made of the angle steel that is welded in long-armed first end, and the described long-armed outside horizontal-extending of first end is formed for connecting first plane of holding part.
5. big quality block handling gripper according to claim 2, it is characterized in that: the described long-armed outside horizontal-extending of second end is formed for connecting second plane of handle.
6. big quality block handling gripper according to claim 1, it is characterized in that: described big quality block handling gripper also comprises a pair of steel pipe that is arranged at long-armed second end, described steel pipe middle part is provided with mounting hole, and the outer end mount of described handle is in described mounting hole.
7. big quality block handling gripper according to claim 1, it is characterized in that: described holding part is towards waiting that the face of carrying block is set to rough surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320107983XU CN203127587U (en) | 2013-03-08 | 2013-03-08 | Carrying fixture for high-mass blocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320107983XU CN203127587U (en) | 2013-03-08 | 2013-03-08 | Carrying fixture for high-mass blocks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203127587U true CN203127587U (en) | 2013-08-14 |
Family
ID=48935587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320107983XU Expired - Fee Related CN203127587U (en) | 2013-03-08 | 2013-03-08 | Carrying fixture for high-mass blocks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203127587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625759A (en) * | 2019-02-03 | 2019-04-16 | 上海建工五建集团有限公司 | A kind of clipper tool and application method of carrying small-sized concrete prefabricated element |
-
2013
- 2013-03-08 CN CN201320107983XU patent/CN203127587U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625759A (en) * | 2019-02-03 | 2019-04-16 | 上海建工五建集团有限公司 | A kind of clipper tool and application method of carrying small-sized concrete prefabricated element |
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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 |
Granted publication date: 20130814 Termination date: 20170308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |