CN209383260U - PC rod iron suspender - Google Patents
PC rod iron suspender Download PDFInfo
- Publication number
- CN209383260U CN209383260U CN201821635490.2U CN201821635490U CN209383260U CN 209383260 U CN209383260 U CN 209383260U CN 201821635490 U CN201821635490 U CN 201821635490U CN 209383260 U CN209383260 U CN 209383260U
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- China
- Prior art keywords
- rod iron
- pedestal
- rod
- component
- cord
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Abstract
The utility model relates to a kind of PC rod iron suspenders, comprising: apply the derricking gear of lifting active force；Cord-like component, the cord-like component are connect with derricking gear；Pedestal；Grabbing assembly that is multiple can stretching and grabbing PC rod iron, grabbing assembly are mounted on the base, and cord-like component is connect with pedestal or grabbing assembly.The suspender of the utility model is unrestricted for the disposing way of PC rod iron.
Description
Technical field
The utility model relates to a kind of PC rod iron suspenders.
Background technique
Steel bar for prestressed concrete (Steel Bar for Prestressed Concrete, abbreviation PC rod iron) be by
The very high prestressing steel of a kind of technology content that Japanese Neturen Co., Ltd. develops the 1960s, belongs to pre-
Intermediate intensity grade in stress intensity rank.
Every bundle PC rod iron is rolled circlewise, is made of in every bundle PC rod iron A several circle steel, therefore, every bundle PC rod iron
Weight generally at 2 tons or so, to each PC rod iron A carry when, in workshop by using driving it is carried, drive a vehicle
By hawser connecting shackle, lifting rope is connected on suspension hook, when carrying, lifting rope is bundled on PC rod iron A, suspension hook is connect with lifting rope,
Driving is wound hawser, to lift by crane the PC rod iron.
Above-mentioned mode of transport there is limitation, specifically: when operator bundlees PC rod iron A using lifting rope
When, if PC rod iron A is in the state laid flat, operator is needed to lift PC rod iron A using tool, makes PC rod iron A and branch
It supports between the plane of PC rod iron A and gap occurs, but such mode is obviously too cumbersome.Therefore, the modes of emplacement one of PC rod iron A
As be rectangle, as shown in Figure 1, one of PC rod iron A is leant against supporter B, remaining PC rod iron A is successively leaned against a bundle
On PC rod iron A, in this way, when bundling lifting rope to PC rod iron A, it can be directly through PC rod iron A.Obviously, either flat
Releasing is tiltedly to put, for the derricking gear being made of driving, hawser, suspension hook and lifting rope, the pendulum side of opposite PC rod iron
For formula, there are limitations.
Summary of the invention
The purpose of the utility model is to provide a kind of PC rod iron suspender, the pendulum of the suspender of the utility model for PC rod iron
It is unrestricted to put mode.
The technical solution for solving above-mentioned technical problem is as follows:
PC rod iron suspender, comprising:
Apply the derricking gear of lifting active force；
Cord-like component, the cord-like component are connect with derricking gear；
Pedestal；
Grabbing assembly that is multiple can stretching and grabbing PC rod iron, grabbing assembly is mounted on the base, cord-like component with
Pedestal or grabbing assembly connection.
The advantages of the utility model is to be firmly grasped by the grabbing assembly being fixed on the base to PC rod iron, this to be promptly
It is directed to the outer peripheral surface of PC rod iron, therefore, no matter PC rod iron is to be in lay flat the state for being in and tiltedly putting, in promptly PC rod iron
Whether there is spacing unrelated between Shi Junyu PC rod iron and the supporter for supporting the PC rod iron, therefore, when needing mobile PC rod iron,
It is unrestricted using disposing way of the utility model mobile PC rod iron for PC rod iron.
Detailed description of the invention
Fig. 1 puts and lifts by crane schematic diagram for PC rod iron in the prior art；
Fig. 2 is the schematic diagram of PC rod iron suspender in the utility model；
The top view of Fig. 3 Fig. 2；
Fig. 4 is in working condition schematic diagram；
A is PC rod iron, and B is supporter, and C is endless member；
1 is derricking gear, and 2 be cord-like component, and 3 be pedestal, and 3a is strengthening part, and 4 be telescopic driver, and 5 be pawl, and 6 are
Rod-like members, 7 be regulating member, and 8 be pressure arm.
Specific embodiment
As shown in Figures 2 and 3, the PC rod iron suspender of this practical new type, the derricking gear including applying lifting active force
1, cord-like component 2, pedestal 3, grabbing assembly multiple can stretching and grabbing PC rod iron, cord-like component 2 and derricking gear 1 connect
It connects；Grabbing assembly is installed on the base 3, and cord-like component 2 is connect with pedestal 3 or grabbing assembly.Cord-like component 2 preferentially uses steel
Cord, pedestal 3 are hollow frame, and pedestal 3 preferentially uses the frame of rectangle.It is additionally provided with strengthening part 3a on the pedestal 3,
Strengthening part 3a is located in hollow frame, and the both ends of strengthening part 3a are fixed with frame respectively.Strengthening part 3a is cross bar,
Strengthening part 3a is located at frame mid portion, so that the intensity of frame is increased.
As shown in Figures 2 and 3, when lifting by crane PC rod iron A, pedestal 3 is placed in PC steel by derricking gear 1 and rope status component 2
On stick, PC rod iron A is caught by grabbing assembly, is hung away PC rod iron A by derricking gear 1.Due in the utility model
Grabbing assembly be it is multiple, therefore, these grabbing assemblies to PC rod iron A promptly after produce the active force tightened inwardly.
As shown in Figures 2 to 4, the grabbing assembly includes: telescopic driver 4, pawl 5, and telescopic driver 4 is fixed on pedestal
On 3, pawl 5 is connected to the power output end of telescopic driver 4.The power output end of the pawl 5 and telescopic driver 4 is hinged, institute
Cord-like component is stated to connect with pawl.Telescopic driver 4 preferentially uses hydraulic cylinder, and the cylinder body of hydraulic cylinder is fixed on the side wall of pedestal 3,
Pawl 5 is connect with the piston rod of hydraulic cylinder, and pawl 5 includes pawl ontology and the hinge member connecting with pawl ontology, the hinge member
One end is fixedly connected with the piston rod of hydraulic cylinder, and the other end and hinge member of hinge member are hinged.Pawl 5 and PC rod iron A is supported
Surface be equipped with tooth, the friction force between PC rod iron A can be increased by tooth, be conducive to hold PC rod iron A.
As shown in Figures 2 and 3, since pawl 5 and the power output end of telescopic driver 4 are hinged, in order to keep pawl 5 tight
Tightly catch PC rod iron, it is preferable that further include the guidance set being fixed on pedestal, which includes at least endless member
C, the cord-like component 2 are connect after passing through the endless member C with pawl 5.Since guidance set and cord-like component 2 are in the course of work
In there are friction force, and guidance set can reduce the frictional force between cord-like component 2 using endless member C, make to restrict
The service life of shape component 2 is ensured.
As shown in Figures 2 and 3, when 4 driving claw 5 of telescopic driver extends to the outside of PC rod iron A, telescopic driver 4 is returned
Contracting, makes to support on the outside of pawl 5 and PC rod iron A, while derricking gear 1 drives cord-like component 2 to rise, the active force of cord-like component 2
It acts on pawl 5, so that pawl 5 is tensed by cord-like component 2, in this way, making pawl 5 to PC rod iron A shape under the active force of cord-like component 2
At self-locking, so that pawl 5 firmly firmly grasps PC rod iron A.
It as shown in Figures 2 and 3, further include the clamp assemblies for clamping PC rod iron, on the outside of the outer base of clamp assemblies position,
And one end of clamp assemblies is fixed on the side wall of pedestal.By the effect of clamp assemblies so that the suspender of the utility model with
Primary Location is obtained between PC rod iron.Clamp assemblies include: the rod-like members 6 connecting with pedestal, the tune connecting with rod-like members 6
Saving component 7, pressure arm 8, regulating member 7 adjusts the spacing between regulating member 7 and pedestal 3 along rod-like members 6, and the one of pressure arm 8
End is connect by regulating member 7 with rod-like members 6, and the other end of pressure arm 8 is free end.When regulating member 7 is along rod-like members 6
Axial movement when, it is mobile that pressure arm 8 is followed by regulating member 7, so that the spacing between pressure arm 8 and pedestal 3 is changed,
Therefore, it is pressed in pressure arm 8 on the outer peripheral surface of PC rod iron A by adjusting pressure arm 8 the PC rod iron A of various outer diameter, to make
It obtains and forms preliminary connection between suspender and PC rod iron A, this connection is so that obtain the relationship of positioning between suspender and PC rod iron A.
As shown in Figures 2 and 3, rod-like members 6 are equipped with kidney slot, after one end of the pressure arm 8 and rod-like members cooperate,
After regulating member 7 passes through the kidney slot in pressure arm 8 and rod-like members 6, pressure arm 8 and the locking of rod-like members 6 are integrated.It adjusts
Component 7 is made of screw and nut.
The working process of the utility model is as follows:
As shown in Figures 2 and 3, derricking gear 1 drives cord-like component 2 to decline, and is kept in contact pedestal 3 and PC rod iron A.It is logical
Crossing rotation rod-like members 6 is pressed in pressure arm 8 on PC rod iron A outer peripheral surface, and suspender and PC rod iron A is made to carry out Primary Location.It is flexible to drive
Dynamic 4 driving claw 5 of device extends to the outside of PC rod iron A, and telescopic driver 4 bounces back, makes to support on the outside of pawl 5 and PC rod iron A, pass through
The active force of telescopic driver 4 makes pawl 5 catch PC rod iron.Derricking gear 1 lifts by crane, and derricking gear 1 drives cord-like component 2 to rise,
The pulling force effect that cord-like component 2 generates is on pawl 5, and pawl 5 is rotated and tensed by cord-like component 2, in this way, in the work of cord-like component 2
So that pawl 5 is formd self-locking to PC rod iron A down, so that pawl 5 firmly firmly grasps PC rod iron A, and then keeps lifting process suitable
Benefit carries out.
Claims (8)
1.PC rod iron suspender characterized by comprising
Apply the derricking gear of lifting active force；
Cord-like component, the cord-like component are connect with derricking gear；
Pedestal；
Grabbing assembly that is multiple can stretching and grabbing PC rod iron, grabbing assembly are mounted on the base, cord-like component and pedestal
Or grabbing assembly connection.
2. PC rod iron suspender according to claim 1, which is characterized in that the grabbing assembly includes:
Telescopic driver, the telescopic driver are fixed on the base；
Pawl, the pawl are connected to the power output end of telescopic driver.
3. PC rod iron suspender according to claim 2, which is characterized in that the power output end of the pawl and telescopic driver
Hingedly, the cord-like component is connect with pawl.
4. PC rod iron suspender according to claim 3, which is characterized in that it further include the guidance set being fixed on pedestal,
The guidance set includes at least endless member, and the cord-like component is connect after passing through the endless member with pawl.
5. PC rod iron suspender according to any one of claims 1 to 4, which is characterized in that further include carrying out PC rod iron
The clamp assemblies of clamping, clamp assemblies position outer base outside, and one end of clamp assemblies is fixed on the side wall of pedestal.
6. PC rod iron suspender according to claim 5, which is characterized in that clamp assemblies include:
The rod-like members being connect with pedestal；
The regulating member being connect with rod-like members, between regulating member adjusts between regulating member and pedestal along rod-like members
Away from；
One end of pressure arm, pressure arm is connect by regulating member with rod-like members, and the other end of pressure arm is free end.
7. PC rod iron suspender according to claim 1, which is characterized in that the pedestal includes hollow frame.
8. PC rod iron suspender according to claim 7, which is characterized in that the pedestal further includes strengthening part, the reinforcement
Component is located in hollow frame, and the both ends of strengthening part are fixed with frame respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821635490.2U CN209383260U (en) | 2018-10-10 | 2018-10-10 | PC rod iron suspender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821635490.2U CN209383260U (en) | 2018-10-10 | 2018-10-10 | PC rod iron suspender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209383260U true CN209383260U (en) | 2019-09-13 |
Family
ID=67866535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821635490.2U Active CN209383260U (en) | 2018-10-10 | 2018-10-10 | PC rod iron suspender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209383260U (en) |
-
2018
- 2018-10-10 CN CN201821635490.2U patent/CN209383260U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |