CN209959189U

CN209959189U - Novel ring chain type elastic handle for slips

Info

Publication number: CN209959189U
Application number: CN201920287303.4U
Authority: CN
Inventors: 王展鹏; 王钦峰
Original assignee: Jiangsu Rudong Lianfeng Petroleum Machinery Co Ltd
Current assignee: Jiangsu Rudong Lianfeng Petroleum Machinery Co Ltd
Priority date: 2019-03-07
Filing date: 2019-03-07
Publication date: 2020-01-17
Anticipated expiration: 2029-03-07

Abstract

The utility model relates to a chuck apparatus equipment field specifically provides a novel circular chain formula elasticity hand (hold) for slips, including hand (hold) head, elasticity festival, back hand (hold) and the protection bumping post that connects gradually, back hand (hold) is including the handle, the outside of elasticity festival is provided with the rubber sleeve, the elasticity festival comprises circular welding block and circular chain, circular welding block sets up two, two altogether circular welding block welds two tip of circular chain. The utility model has the advantages that: by changing the combination mode and the material of the handle, the protective measures are added, so that a user has good holding feeling; simple structure, convenient use, economy and practicality, and has good popularization value in the technical field of oil drilling.

Description

Novel ring chain type elastic handle for slips

Technical Field

The utility model relates to a chuck apparatus equipment field, concretely relates to novel ring chain elasticity hand (hold) for slips.

Background

In the oil drilling process, a manual slip is usually adopted to clamp a sleeve, a person lifts the slip through a handle, the common handle is in rigid connection, the direction of the handle cannot be adjusted, the handle is single in structure, and no protective measures exist for the hand.

SUMMERY OF THE UTILITY MODEL

To the problem that above-mentioned prior art exists, the utility model provides a novel ring chain formula elasticity hand (hold) for slips adopts the flexonics, has the function of adjustment direction of use under the prerequisite that does not influence to hold the sense, provides comparatively effectual solution for solving above-mentioned problem.

The utility model discloses a following technical scheme solves above-mentioned problem: the utility model provides a novel ring chain formula elasticity hand (hold) for slips, is including the hand (hold) head, elasticity festival, back hand (hold) and the protection bumping post that connect gradually, back hand (hold) is including the handle, the outside of elasticity festival is provided with the rubber sleeve.

Furthermore, the elastic joint consists of two circular welding blocks and a ring chain, and the two circular welding blocks are welded at two end parts of the ring chain.

Further, the rubber sleeve is arranged on the outer side of the ring chain.

Furthermore, the handle head is U-shaped, and the tail end of the U-shaped handle head is welded and fixed with the elastic joint.

Furthermore, the positions of the left end and the right end of the U-shaped handle head are provided with through holes for connecting slips, the number of the through holes is two, and the through holes are symmetrically arranged.

Further, the handle includes fixed connection's handheld end and crooked end, the surface of handheld end is concavo-convex, the setting of rubber material is adopted to the handheld end.

The utility model has the advantages that: by changing the combination mode and the material of the handle, the protective measures are added, so that a user has good holding feeling; simple structure, convenient use, economy and practicality, and has good popularization value in the technical field of oil drilling.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic view of the usage state of the present invention.

Wherein: 1. the handle comprises a handle head 1-1, a through hole 2, a rubber sleeve 3, an elastic joint 3-1, a circular welding block 3-2, a ring chain 4, a rear handle 4-1, a handheld end 4-2, a bending end 5, a protective block 6 and a slip.

Detailed Description

In order to deepen the understanding of the present invention, the present invention is further described in detail below with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.

As shown in fig. 1 and 2, a novel ring-chain type elastic handle for slips comprises a handle head 1, an elastic joint 3, a rear handle 4 and a protective blocking column 5 which are connected in sequence, wherein the tail end of the protective blocking column 5 is in a bending shape, the elastic joint 3 is connected with the tail part of the handle head 1 and the end part of the rear handle 4 in a welding manner, a rubber sleeve 2 is arranged on the outer side of the elastic joint 3, and the rear handle 4 comprises a handle.

The elastic joint 3 consists of two circular welding blocks 3-1 and a ring chain 3-2, the two circular welding blocks 3-1 are welded at the two end parts of the ring chain 3-2, and the rubber sleeve 2 is arranged at the outer side of the ring chain 3-2.

The handle head 1 is U-shaped, the tail end of the U-shaped handle head 1 is welded and fixed with the elastic joint 3, through holes 1-1 for connecting slips 6 are formed in the positions of the left end and the right end of the U-shaped handle head 1, the number of the through holes 1-1 is two, and the two through holes 1-1 are symmetrically arranged.

The handle comprises a handheld end 4-1 and a bent end 4-2 which are fixedly connected, the surface of the handheld end 4-1 is concave-convex, and the handheld end is made of rubber.

As shown in figures 1-3, when the device works, a hand holds the handle, the through hole 1-1 on the handle head 1 is connected with the slip 6, and when the direction needs to be adjusted by bending, the rubber sleeve 2 is bent, namely, the ring chain 3-2 at the elastic joint 3 is bent to adjust the direction to a proper position.

Claims

1. The utility model provides a novel ring chain formula elasticity hand (hold) for slips which characterized in that, is including the hand (hold) head, elasticity festival, back hand (hold) and the protection bumping post that connect gradually, back hand (hold) is including the handle, the outside of elasticity festival is provided with the rubber sleeve.

2. The novel elastic handle with the chain type for the slips as claimed in claim 1, wherein the elastic joint is composed of two circular welding blocks and a chain, and the two circular welding blocks are welded at two ends of the chain.

3. The new chain type resilient handle for slips of claim 2, wherein the rubber sleeve is disposed outside the chain.

4. The novel ring chain type elastic handle for slips of claim 1, wherein the handle head is U-shaped, and the tail end of the U-shaped handle head is welded and fixed with the elastic joint.

5. The novel ring chain type elastic handle for slips of claim 4, wherein the U-shaped handle head is provided with two through holes at the left and right ends for connecting slips, and the two through holes are symmetrically arranged.

6. The novel ring chain type elastic handle for slips of claim 1, wherein the handle comprises a handheld end and a bent end which are fixedly connected, the surface of the handheld end is concave-convex, and the handheld end is made of rubber.