CN210926832U - Novel safety tool adapter - Google Patents

Abstract

The utility model discloses a novel safety tool and instrument crossover sub, including the insulator spindle, fixedly connected with connecting block on the insulator spindle, be equipped with first spring groove, second spring groove and kelly groove in the connecting block, be equipped with splicing mechanism in first spring groove and the second spring groove, the kelly inslot is equipped with the kelly, connecting block upper portion is equipped with fixing device, the utility model discloses compare traditional safety tool and instrument crossover sub, use through the cooperation that has adopted splicing mechanism and kelly, realization that can be convenient is to the installation and the change that will use the utensil, effectual work efficiency that has improved, the utility model discloses compare traditional safety tool and instrument crossover sub, through having adopted curved mount and block mechanism, can make the kelly play further fixed effect behind the connecting block is gone into to the card.

Description

Novel safety tool adapter

Technical Field

The utility model relates to a power conversion connects technical field, especially relates to a novel safety tool crossover sub.

Background

Inside the electric power system, a large amount of maintenance work need the staff to handle every year, and these works all need the staff to utilize insulating insurance to press from both sides, electroscope and earth clamp etc. to participate in wherein just can accomplish smoothly. These several kinds of instruments that use at present all fix respectively on the insulator spindle of difference, and the maintainer need spend a large amount of time before the maintenance work to handle work such as power failure, test electricity and ground connection, and the insulator spindle quantity that will use is many, and the during operation need the change insulator spindle that makes a round trip, very extravagant manpower and material resources like this make maintainer work efficiency step-down.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the insulating rod needs to be changed ceaselessly in the maintenance electric power work in the prior art, and providing a novel safety tool adapter.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel safety tool crossover sub, includes the insulator spindle, fixedly connected with connecting block on the insulator spindle, be equipped with first spring groove, second spring groove and kelly groove in the connecting block, first spring groove and second spring inslot are equipped with splicing mechanism, the kelly inslot is equipped with the kelly, connecting block upper portion is equipped with fixing device.

Preferably, the surface of the insulating rod is provided with a rubber pad with anti-skid grains.

Preferably, splicing mechanism includes first spring, fixture block, second spring, push rod and stationary blade, fixture block sliding connection is in first spring inslot, first spring fixed connection is between fixture block and first spring tank bottom, push rod sliding connection is in second spring inslot, second spring fixed connection is between push rod and second spring tank bottom, stationary blade fixed connection is in fixture block and push rod middle part, the card pole uses with the fixture block cooperation.

Preferably, the fixing device comprises a clamping mechanism, a fixing frame and a groove, the clamping mechanism is arranged on the connecting block, the fixing frame is connected to the connecting block in a sliding mode, the groove is arranged on the fixing frame, and the groove is matched with the clamping mechanism for use.

Preferably, block mechanism includes draw-in groove, bail, third spring and card ball, the draw-in groove is located on the connecting block, the bail is located in the draw-in groove, third spring fixed connection is between bail and card ball.

Preferably, the arc-shaped part of the fixing frame is attached to the shaft part of the clamping rod.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses compare traditional safety tool crossover sub, use through the cooperation that has adopted concatenation mechanism and kelly, realization that can be convenient is to the installation and the change that will use the utensil, the effectual work efficiency that has improved.

2. The utility model discloses compare traditional safety tool crossover sub, through having adopted curved mount and block mechanism, can make the kelly play further fixed effect after the connecting block is advanced in the card.

Drawings

Fig. 1 is a schematic structural view of a novel safety tool adaptor according to the present invention;

fig. 2 is an enlarged schematic structural view of a portion a of a novel safety tool adaptor according to the present invention;

fig. 3 is a top view of the fixing frame of the adaptor of the novel safety tool.

In the figure: 1 insulating rod, 2 connecting blocks, 3 splicing mechanisms, 31 first springs, 32 clamping blocks, 33 second springs, 34 push rods, 35 fixing plates, 4 first spring grooves, 5 second spring grooves, 6 clamping rod grooves, 7 clamping rods, 8 clamping mechanisms, 81 clamping grooves, 82 clamping nails, 83 third springs, 84 clamping balls, 9 fixing frames and 10 grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a novel safety tool and instrument adapter comprises an insulating rod 1 and is characterized in that a rubber pad with anti-slip lines is arranged on the surface of the insulating rod 1, so that friction between a hand and the insulating rod can be increased, the insulating rod is not easy to slide, a connecting block 2 is fixedly connected to the insulating rod 1, and a first spring groove 4, a second spring groove 5 and a clamping rod groove 6 are arranged in the connecting block 2.

Further, be equipped with splicing mechanism 3 in first spring groove 4 and the second spring groove 5, be equipped with kelly 7 in the kelly groove 6, splicing mechanism 3 includes first spring 31, fixture block 32, second spring 33, push rod 34 and stationary blade 35, fixture block 32 sliding connection is in first spring groove 4, first spring 31 fixed connection is between fixture block 32 and the 4 bottoms of first spring groove, push rod 34 sliding connection is in second spring groove 5, second spring 33 fixed connection is between push rod 34 and the 5 bottoms of second spring groove, stationary blade 35 fixed connection is in fixture block 32 and the middle part of push rod 34, kelly 7 uses with the fixture block 32 cooperation, it drives fixture block 32 through stationary blade 35 and removes to promote push rod 34, can dismantle kelly 7.

Further, 2 upper portions of connecting block are equipped with fixing device, and fixing device includes block mechanism 8, mount 9 and recess 10, and 9 arc parts of mount are laminated in the pole body part of kelly 7, and block mechanism 8 locates on connecting block 2, and mount 9 sliding connection is on connecting block 2, and on mount 9 was located to recess 10, recess 10 used with the cooperation of block mechanism.

Further, the clamping mechanism 8 includes a clamping groove 81, a staple 82, a third spring 83 and a clamping ball 84, the clamping groove 81 is disposed on the connecting block 2, the staple 82 is disposed in the clamping groove 81, the third spring 83 is fixedly connected between the staple 82 and the clamping ball 84, the fixing frame 9 is moved, and the clamping ball 84 is clamped in the groove 10, so that the fixing frame 9 can be fixed.

A plurality of clamping rods 7 can be prepared, the upper portion of each clamping rod 7 is fixedly connected to a tool to be used, the clamping rods 7 penetrate through the clamping rod grooves 6, the clamping blocks 32 and the first springs 31 are extruded, the clamping rods 7 are clamped into the clamping blocks 32, the fixing frame 9 is moved, the clamping balls 84 are clamped into the grooves 10, the clamping rods 7 are clamped, and when the clamping rods 7 need to be replaced, the push rods 34 are pushed to drive the clamping blocks 32 to move through the fixing pieces 35, and the clamping rods 7 can be detached.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a novel safety tool crossover sub, includes insulator spindle (1), its characterized in that, fixedly connected with connecting block (2) on insulator spindle (1), be equipped with first spring groove (4), second spring groove (5) and kelly groove (6) in connecting block (2), be equipped with concatenation mechanism (3) in first spring groove (4) and second spring groove (5), be equipped with kelly (7) in kelly groove (6), connecting block (2) upper portion is equipped with fixing device.

2. The novel safety tool adapter according to claim 1, wherein the surface of the insulating rod (1) is provided with a rubber pad with anti-skid lines.

3. The novel safety tool adapter according to claim 1, wherein the splicing mechanism (3) comprises a first spring (31), a clamping block (32), a second spring (33), a push rod (34) and a fixing plate (35), the clamping block (32) is slidably connected in the first spring groove (4), the first spring (31) is fixedly connected between the clamping block (32) and the bottom of the first spring groove (4), the push rod (34) is slidably connected in the second spring groove (5), the second spring (33) is fixedly connected between the push rod (34) and the bottom of the second spring groove (5), the fixing plate (35) is fixedly connected in the middle of the clamping block (32) and the push rod (34), and the clamping rod (7) is matched with the clamping block (32) for use.

4. The novel safety tool adapter according to claim 1, wherein the fixing device comprises a clamping mechanism (8), a fixing frame (9) and a groove (10), the clamping mechanism (8) is disposed on the connecting block (2), the fixing frame (9) is slidably connected to the connecting block (2), the groove (10) is disposed on the fixing frame (9), and the groove (10) is used in cooperation with the clamping mechanism.

5. The novel safety tool conversion joint as claimed in claim 4, wherein the clamping mechanism (8) comprises a clamping groove (81), an attachment clip (82), a third spring (83) and a clamping ball (84), the clamping groove (81) is arranged on the connecting block (2), the attachment clip (82) is arranged in the clamping groove (81), and the third spring (83) is fixedly connected between the attachment clip (82) and the clamping ball (84).

6. The adaptor according to claim 5, wherein the arc-shaped part of the fixing frame (9) is engaged with the shaft part of the clamping bar (7).

Images