CN208634283U - A kind of traction rope fixed hook with clamp function - Google Patents

Abstract

The utility model discloses a kind of traction rope fixed hook with clamp function, it is related to fixed hook field more particularly to a kind of fixed hook that special dimension cable and wirerope are used in wiring operations, including shell, clamping mechanism and handle mechanism；The handle mechanism passes through cross recessed countersunk head sscrew hingedly on the housing, arcuate movement can be done around the cross recessed countersunk head sscrew fixing axle, the clamping mechanism does arcuate movement around the fixing axle of left and right hook under the driving of the lever motion of the handle mechanism.The utility model has the advantages that structure is safe and reliable, performance is stablized, simple, convenient, laborsaving, can satisfy the needs of special screne.

Description

A kind of traction rope fixed hook with clamp function

Technical field

The utility model relates to fixed hook field more particularly to a kind of traction rope fixed hooks with clamp function.

Background technique

At present in certain specific field, deeper tunnel is routed or entered in one man operation, it is difficult to confirm personnel's situation, It needs to hitch traction rope by fixed hook, while needing simple clamp function.But currently used fixed hook structure is multiple Miscellaneous heaviness, operation are laborious, it has not been convenient to.

Therefore, those skilled in the art is dedicated to developing a kind of fixed hook, can satisfy the need of these special screnes It wants, and easy-to-use, slim and graceful, stable structure, safety and reliable.

Utility model content

In view of the above drawbacks of the prior art, technical problem to be solved in the utility model is how to realize fixed extension The structure of hook is safe and reliable, and performance is stablized, simple, convenient, laborsaving.

To achieve the above object, the utility model provides a kind of traction rope fixed hook with clamp function, including Shell, clamping mechanism and handle mechanism；The handle mechanism passes through cross recessed countersunk head sscrew hingedly on the housing, Ke Yiwei Arcuate movement, drive of the clamping mechanism in the lever motion of the handle mechanism are done around the cross recessed countersunk head sscrew fixing axle The dynamic lower fixing axle around left and right hook does arcuate movement.

Further, the shell includes hook upper casing and hook lower casing.

Further, the clamping mechanism includes left hook and right hook, and the elastic force that the left hook and the right side are hooked in torsional spring is made Normally closed hook clamp state is in lower.

Further, the handle mechanism includes hook handle, and one end of the hook handle is heavy by the cross recess Head screw and the housing hinge, other end are connect with the right hook by pin shaft.

Further, it is slided in the sliding slot that the pin shaft can open up on the right hook.

Further, the clamping mechanism further includes first connecting rod and the second connecting rod, the first connecting rod and institute State the connection of the second connecting rod pin shaft, the other end of the first connecting rod and the right hook pin axis connection, second connecting rod The other end and the left hook pin axis connection.

Further, the pin that the first connecting rod is connect with the second connecting rod pin shaft is limited under the hook It is moved in the line channel opened up on shell.

Further, the pin shaft connection in axial direction is intended to be fixed with shaft block ring in both ends.

Further, the tail portion of the hook is provided with hole, for fettering, binding cable or wirerope.

Further, the cross recessed countersunk head sscrew specification is M3 × 10.

Compared with prior art, have the following advantages that with high-lighting effect: structure is safe and reliable, and performance is steady for the utility model It is fixed, it is simple, convenient, laborsaving, it can satisfy the needs of special screne.

Make furtherly below with reference to technical effect of the attached drawing to the design of the utility model, specific structure and generation It is bright, to be fully understood from the purpose of this utility model, feature and effect.

Detailed description of the invention

Fig. 1 is the schematic diagram of internal structure of a preferred embodiment of the utility model；

Fig. 2 is the appearance schematic diagram of the utility model.

Specific embodiment

Multiple preferred embodiments that the utility model is introduced below with reference to Figure of description, keep its technology contents clearer Be easy to understand.The utility model can be emerged from by many various forms of embodiments, the protection of the utility model Range is not limited only to the embodiment mentioned in text.

In the accompanying drawings, the identical component of structure is indicated with same numbers label, everywhere the similar component of structure or function with Like numeral label indicates.The size and thickness of each component shown in the drawings are to be arbitrarily shown, and the utility model is not Limit the size and thickness of each component.Apparent in order to make to illustrate, some places suitably exaggerate the thickness of component in attached drawing.

As shown in Figure 1, a kind of traction rope fixed hook with clamp function includes shell, clamping mechanism and handle machine Structure.Shell includes hook lower casing 1.Clamping mechanism includes right hook 6, left hook 9, torsional spring 8, first connecting rod 7 and the second connecting rod 11, First connecting rod 7 is connected with the second connecting rod 11 by 12 pin shaft of the 5th pin, and fixed with the 5th shaft block ring 10, the 5th pin 12 Pin be limited on hook lower casing 1 and moved in the line channel that opens up；The other end of first connecting rod 7 by third pin 5 with Right hook 6 is connected, and the other end of the second connecting rod 11 is connect with left 9 pin shaft of hook.

Handle mechanism includes hook handle 3, and one end of hook handle 3 is by cross recessed countersunk head sscrew 2 and housing hinge, separately Outer one end is connect with right hook 6 by pin shaft, and fixed with third shaft block ring 4, in the sliding slot that pin shaft can open up on right hook 6 Sliding.

As shown in Fig. 2, shell further includes hook upper casing 13.

Traction rope fixed hook with clamp function not by it is in one's hands grab external force under, right hook 6 and left hook 9 are being turned round The elastic force effect of spring 8 is lower to be in normally closed hook clamp state, draws cable or wirerope, facilitates construction, also has confirmation peace The effect being oriented to entirely；When needing to open the left hook 9 and right hook 6 goes to hook other objects, hook shell is grasped, gently Hook handle 3 is pressed, hook handle 3 can do arcuate movement along the axis at cross recessed countersunk head sscrew 2, push by connecting pin right Hook 6 does arcuate movement around right hook fixing axle, to open mouth；Right hook 6 also pushes first connecting rod 7 by third pin 5 simultaneously Movement, and first connecting rod 7 is limited by the 5th pin 12 and hook 1 guiding constraint of lower casing and draws the second connecting rod 11 always It is moved in the line channel opened up on hook lower casing 1, so that left hook 9 be pulled to do arcuate movement around left hook fixing axle and open Opening；The tail portion of traction rope fixed hook with clamp function is additionally provided with hole, for fettering, binding cable or steel wire Rope.

The preferred embodiments of the present invention have been described in detail above.It should be appreciated that this field ordinary skill without It needs creative work according to the present utility model can conceive and makes many modifications and variations.Therefore, it is all in the art Technical staff passes through logical analysis, reasoning, or a limited experiment according to the design of the utility model on the basis of existing technology can It, all should be within the scope of protection determined by the claims with obtained technical solution.

Claims (10)

1. a kind of traction rope fixed hook with clamp function, which is characterized in that including shell, clamping mechanism and handle machine Structure；The handle mechanism passes through cross recessed countersunk head sscrew hingedly on the housing, can surround the cross recessed countersunk head sscrew Fixing axle does arcuate movement, and the clamping mechanism surrounds the fixation of left and right hook under the driving of the lever motion of the handle mechanism Axis does arcuate movement.

2. as described in claim 1 with the traction rope fixed hook of clamp function, which is characterized in that the shell includes hanging Hook upper casing and hook lower casing.

3. as described in claim 1 with the traction rope fixed hook of clamp function, which is characterized in that the clamping mechanism packet Left hook and right hook are included, the elastic force effect that the left hook and the right side are hooked in torsional spring is lower in normally closed hook clamp state.

4. as described in claim 1 with the traction rope fixed hook of clamp function, which is characterized in that the handle mechanism packet Include hook handle, one end of the hook handle by the cross recessed countersunk head sscrew and the housing hinge, other end with The right hook is connected by pin shaft.

5. as claimed in claim 4 with the traction rope fixed hook of clamp function, which is characterized in that the pin shaft can be It is slided in the sliding slot opened up on the right hook.

6. as claimed in claim 3 with the traction rope fixed hook of clamp function, which is characterized in that the clamping mechanism is also Including first connecting rod and the second connecting rod, the first connecting rod is connect with the second connecting rod pin shaft, and described first connects The other end of extension bar and the right hook pin axis connection, the other end of second connecting rod and the left hook pin axis connection.

7. as claimed in claim 6 with the traction rope fixed hook of clamp function, which is characterized in that the first connecting rod The pin connecting with the second connecting rod pin shaft is limited in the line channel opened up on the hook lower casing and moves.

8. such as the described in any item traction rope fixed hooks with clamp function of claim 4 to 7, which is characterized in that described Pin shaft connection in axial direction is intended to be fixed with shaft block ring in both ends.

9. the traction rope fixed hook as described in any one of claim 1 to 7 with clamp function, which is characterized in that hook Tail portion be provided with hole, for fettering, binding cable or wirerope.

10. as described in claim 1 with the traction rope fixed hook of clamp function, which is characterized in that the cross recess is heavy Head screw specification is M3 × 10.