CN215781347U

CN215781347U - Safe electrician's climbers

Info

Publication number: CN215781347U
Application number: CN202122111453.XU
Authority: CN
Inventors: 李明; 王宗礼; 魏继成; 马鉴成; 刘文娟; 孔令河; 毕京斌; 洪光辉
Original assignee: Shandong Guosheng Power Engineering Co ltd
Current assignee: Shandong Guosheng Power Engineering Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-02-11
Anticipated expiration: 2031-09-02

Abstract

The utility model provides a safety electrician's climbers, includes first arc pole, second arc pole and pedal unit, the end of first arc pole and the head swing joint of second arc pole, pedal unit sets up the outside at the second arc pole, safety electrician's climbers still includes insulating shoes, is provided with first spacing groove around the sole, pedal unit includes support portion and sole portion, the inboard of support portion is connected with the outside of second arc pole, support portion includes two parallel arrangement's guide rail frame, sole portion is including two fixed soles altogether around including, the lower extreme and the guide rail frame sliding connection of fixed sole, two be provided with the lead screw between the fixed sole and connect, fixed sole top is provided with the second spacing groove that partly surrounds, the first spacing groove of insulating shoes sole can block into in the second spacing groove. The pedal unit can lock the insulating shoes, and the insulating shoes are prevented from loosening from the pedal unit, so that constructors fall down.

Description

Safe electrician's climbers

Technical Field

The utility model relates to the field of electrician climbers, in particular to a safe electrician climber.

Background

The climber is an arc iron tool for sleeving the electric pole on the shoe. The climbers are generally made of high-strength seamless tubes which are subjected to heat treatment, the weight is light, the strength is high, safety and reliability are realized, the other side is tightly buckled on the telegraph pole by means of the weight of a human body under the lever action, and larger friction force is generated, so that people can easily climb; when the foot is lifted, the weight borne by the foot is reduced, the buckle is automatically loosened, and the foot lifting tool is convenient and quick to use and is an ideal tool for electricians to climb cement poles or wood poles with different specifications.

With the development of technology, cement and wooden wire poles are gradually replaced by more durable metal wire poles, if the line leaks electricity or a constructor is in operation connected with the metal wire poles due to errors, the metal wire poles are electrified, and the climbers used by the constructor are made of metal, so that the constructor can get an electric shock and endanger the life of the constructor.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a safe electrician foot fastener which comprises a foot fastener body of an insulating shoe, so that a constructor is prevented from connecting into a leakage circuit and electric shock is prevented.

The technical scheme of the utility model is as follows:

a safety electrician foot fastener comprises a first arc-shaped rod, a second arc-shaped rod and a pedal unit, wherein the tail end of the first arc-shaped rod is movably connected with the head of the second arc-shaped rod, the pedal unit is arranged on the outer side of the second arc-shaped rod, the safety electrician foot fastener further comprises an insulating shoe, the insulating shoe is integrally made of an insulating material, the insulating shoe can protect constructors from being connected into a leakage path and prevent the constructors from electric shock, a first limiting groove is formed around a sole, the pedal unit comprises a support part and a sole part, the inner side of the support part is connected with the outer side of the second arc-shaped rod, the support part comprises two guide rail frames which are arranged in parallel, a reinforcing frame is arranged between the guide rail frames for connection, the sole part comprises two front and back fixed soles, the lower ends of the fixed soles are connected with the guide rail frames in a sliding mode, and a screw rod is arranged between the two fixed soles for connection, the fixed sole is in threaded connection with the screw rod, a semi-surrounded second limiting groove is arranged above the fixed sole, and the first limiting groove of the sole of the insulating shoe can be clamped into the second limiting groove. The size of insulating shoes because of constructor's foot is provided with different models, and the size of its sole is also different, pedal unit can lock the insulating shoes of the size of different models, avoids insulating shoes to loosen from pedal unit and takes off, leads to constructor to fall.

Preferably, first arc pole and second arc pole adopt the seamless pipe preparation of excelling in through thermal treatment, pedal unit adopts the high-carbon steel preparation through quenching, and is corrosion-resistant, light, intensity is high.

According to the safety electrician climbers, the fixing plate is arranged between the two guide rail frames, the fixing plate is provided with the bearing hole, the limiting bearing is arranged in the bearing hole, and the screw rod penetrates through the limiting bearing. The limiting bearing ensures that the screw rod can smoothly rotate in the bearing hole, and the screw rod can not slide left and right relative to the fixed plate, so that the screw rod is prevented from being separated from the guide rail frame.

Furthermore, the bottom surface of the fixed sole is provided with a connecting frame, the connecting frame comprises a plurality of connecting rods, the tail ends of the connecting rods are connected with the bottom surface of the fixed sole, the top ends of the connecting rods are connected together, a connecting nut is arranged at the center of the connecting position of the top end of each connecting rod, and two ends of the lead screw are in threaded connection with the connecting nuts of the two fixed soles respectively.

Furthermore, the screw rod uses a limit bearing arranged in the middle of the screw rod as a boundary, the rotating directions of the threads at two ends are opposite, and the connecting nuts of the two fixed sole parts can move inwards or outwards simultaneously by rotating the screw rod and drive the two fixed sole parts to move inwards or outwards simultaneously.

Preferably, the tail end of the screw rod is provided with a rocker perpendicular to the screw rod, and a constructor can rotate the screw rod by rotating the rocker, so that the operation is convenient.

According to the safety electrician foot fastener, the fixing sole is semicircular and is the same as the front end and the rear end of the sole of the insulating shoe, and the upper surface of the fixing sole is provided with the limiting strips around the arc edges.

Furthermore, the cross-sectional shape of spacing strip includes the L type, spacing strip and fixed sole form the second spacing groove, the bellied position in first spacing groove below can block in the second spacing groove.

According to the safety electrician climbers, the guide rail bracket is provided with the downward-sunken guide rail groove, and the cross section of the guide rail groove is in a T shape.

Furthermore, a sliding pin vertically arranged downwards is arranged at the contact position of the fixed sole and the guide rail frame, and the cross section shape of the sliding pin is the same as that of the guide rail groove, so that the sliding pin can slide back and forth in the guide rail groove but cannot be separated from the upper part of the guide rail groove.

Utility model for prior art gained beneficial effect lie in:

the safety electrician foot fastener comprises the insulating shoes made of the insulating materials, prevents the bodies of constructors from being connected into a leakage path, and protects the life safety of the constructors. The pedal unit of climbers adopts the lead screw rotates and drives two fixed soles to move inwards or outwards simultaneously, conveniently locks or unblock pedal unit and insulating shoes, and different constructors need to wear the insulating shoes of different sizes according to the size of foot, the length of insulating shoe sole is different, uses the mode that the lead screw was adjusted, can infinitely variable control, makes pedal unit can lock the insulating shoes of any size.

Drawings

The aspects and advantages of the present application will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model.

In the drawings:

fig. 1 is a schematic view of a safety electrician climber in embodiment 1;

FIG. 2 is a schematic view showing the structure of the pedal unit in embodiment 1;

FIG. 3 is a schematic view of the structure of the fixing sole in embodiment 1;

FIG. 4 is a schematic view showing a structure of a fixing plate in embodiment 1;

FIG. 5 is a top view of a sole part in embodiment 1;

FIG. 6 is a side view of the insulating shoe according to embodiment 1;

FIG. 7 is a top view of the insulating shoe according to example 1;

the components represented by the reference numerals in the figures are:

1. the rapid lacing device comprises a first arc-shaped rod, 11, a connecting straight rod, 2, a second arc-shaped rod, 21, a sleeve, 22, an anti-skid rubber sheet, 3, a pedal unit, 31, a bracket part, 311, a guide rail frame, 312, a reinforcing frame, 313, a fixing plate, 314, a guide rail groove, 32, a sole part, 321, a fixing sole, 322, a connecting frame, 323, a sliding pin, 324, a connecting nut, 325, a second limiting groove, 33, a screw rod, 4, an insulating shoe, 41, a first limiting groove, 42, an outer shoe, 43, an inner container, 44, a tongue, 45 and a fitgo rapid lacing knob.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. It should be noted that these embodiments are provided so that this disclosure can be more completely understood and fully conveyed to those skilled in the art, and the present disclosure may be implemented in various forms without being limited to the embodiments set forth herein.

The directions "front and back", "left and right", etc. mentioned in the present invention are only used to express the relative positional relationship, and are not restricted by any specific directional references in practical application.

Example 1

A safety electrician foot fastener comprises a first arc-shaped rod 1, a second arc-shaped rod 2 and a pedal unit 3, wherein the tail end of the first arc-shaped rod 1 is movably connected with the head of the second arc-shaped rod 2, the head of the first arc-shaped rod 1 is arc-shaped in the embodiment, the tail end of the first arc-shaped rod is provided with a straight connecting rod 11, the connecting rod 11 is provided with 10 threaded holes, a sleeve 21 is arranged above the head of the second arc-shaped rod 2, the cross section of the sleeve 21 and the shape of the first arc-shaped rod 1 are both rectangular, the sleeve 21 is provided with a through hole, a bolt penetrates through the through hole in the sleeve 21 and the threaded hole in the connecting rod to connect the first arc-shaped rod 1 with the second arc-shaped rod 2, the threaded hole into which the bolt is inserted can be selected according to the diameter of a climbing electric wire rod, so that the foot fastener is suitable for telegraph poles with different thicknesses, the pedal unit 3 is arranged at the outer side of the tail end of the second arc-shaped rod 2, the safety electrician foot fastener comprises a first arc-shaped rod 1, a second arc-shaped rod 2, an insulating shoe 4, a foot pedal unit 3, a support part 31, a guide rail frame 311, a reinforcing frame 312, a guide rail frame 311, a screw rod 3 and a safety electrician foot fastener, wherein the inner side of the first arc-shaped rod 1 and the inner side of the second arc-shaped rod 2 are provided with anti-skidding rubber sheets 22 to increase the friction force with a telegraph pole, the insulating shoe 4 is integrally made of insulating materials, the insulating shoe 4 can protect constructors from being connected into a leakage path to prevent the constructors from getting electric shock, the first limiting groove 41 is arranged around soles, the foot pedal unit 3 comprises the support part 31 and a sole part 32, the inner side of the support part 31 is connected with the outer side of the second arc-shaped rod 2, the support part 31 comprises two guide rail frames 311 which are arranged in parallel, the guide rail frames 311 are connected, the sole part 32 comprises two fixed soles 321 which are arranged in front and back, the lower ends of the fixed soles 321 are connected with the guide rail frames 311 in a sliding manner, the screw rod 3 is arranged between the fixed soles 321 for connection, fixed sole 321 carries out threaded connection with lead screw 3, fixed sole 321 top is provided with the second spacing groove 325 of half encirclement, the first spacing groove 41 of insulating shoes 4 sole can be gone into in the second spacing groove 325. Insulating shoes 4 are provided with different models because of the size of constructor's foot, and the size of its sole is also different, pedal unit 3 can lock insulating shoes 4 of the size of different models, avoids insulating shoes 4 to loosen from pedal unit 3 and takes off, leads to constructor to fall.

Preferably, in this embodiment, the first arc-shaped rod 1 and the second arc-shaped rod 2 are made of high-strength seamless pipes subjected to heat treatment, and the pedal unit 3 is made of quenched high-carbon steel, so that the pedal unit is corrosion-resistant, light and high in strength.

Preferably, the insulating shoe 4 of the embodiment comprises an outer shoe 42 and an inner container 43, the outer shoe 42 is integrally formed by integrally buckling and molding rigid polyurethane plastic, and has the advantages of light weight, good insulating property, high hardness, wear resistance and no deformation when worn by constructors for a long time.

Further, this embodiment in the market the inner bag 43 is pasted at the outer shoes 42 inboard through the magic, conveniently pulls down inner bag 43 and washs alone, the inner bag 43 intussuseption is filled with polyurethane foam, has good insulating nature equally, avoids constructor's foot and outer shoes 42 contact simultaneously, prevents that constructor's foot from being scotched by outer shoes 42, inner bag 43 combines compactly with outer shoes 42, when constructor accident loses the focus and tumbles or falls, can protect its ankle not to be hurt.

Further, be provided with the quick frenulum knob 45 of fitgo on the tongue 44 of outer shoes 42, rotate the knob and can lock fast, and the laminating nature is good, press the knob and can loosen when taking off the shoes, and swift convenience is for wearing to take off save time.

Furthermore, the sole of insulating shoes 4 is provided with unevenness's anti-skidding line, can increase the frictional force on sole and ground, and when constructor wore insulating shoes 4 is difficult to slide when the short time walking on ground.

According to the safety electrician climber, the fixing plate 313 is arranged between the two guide rail frames 311, the fixing plate 313 is provided with a bearing hole, a limiting bearing is arranged in the bearing hole, and the screw rod 33 penetrates through the limiting bearing. The limit bearing ensures that the screw rod 3 can smoothly rotate in the bearing hole, so that the screw rod 3 can not slide left and right relative to the fixing plate 313, and the screw rod 3 is prevented from being separated from the guide rail frame 311.

Further, a connecting frame 322 is arranged on the bottom surface of the fixed sole 321, the connecting frame 322 includes 2 connecting rods, the tail ends of the connecting rods are connected with the bottom surface of the fixed sole 321, the top ends of the connecting rods are connected together, a connecting nut 324 is arranged at the center of the connecting position of the top end of each connecting rod, and two ends of the screw rod 33 are respectively in threaded connection with the connecting nuts 324 of the two fixed soles 321.

Furthermore, both ends of the screw rod 3 are respectively in threaded connection with the connecting nuts 324 of the two fixed sole sections 321, the screw rod 3 is divided by a limit bearing arranged in the middle of the screw rod 3, the rotation directions of the threads at both ends are opposite, and the connecting nuts 324 of the two fixed sole sections 321 can move inwards or outwards simultaneously by rotating the screw rod 3, and the two fixed sole sections 321 are driven to move inwards or outwards simultaneously.

Preferably, the tail end of the screw rod 3 is provided with a rocker perpendicular to the screw rod 3, and a constructor can rotate the screw rod 3 by rotating the rocker, so that the operation is convenient.

In the safety electrician climber, the fixing sole 321 is semicircular and has the same shape as the front and rear ends of the sole of the insulating shoe 4, and the upper surface of the fixing sole 321 is provided with the limit strips around the arc edges.

Further, the cross-sectional shape of the limiting strip is L-shaped, the limiting strip and the fixed sole 321 form a second limiting groove 325, and the position of the protrusion below the first limiting groove 41 can be clamped into the second limiting groove 325.

In the safety electrician climber, the guide rail bracket 311 is provided with a downwardly concave guide rail groove 314 above, and the cross section of the guide rail groove 314 is T-shaped in this embodiment.

Further, a slide pin 323 vertically provided downward is provided at a position where the fixed sole 321 contacts the rail holder 311, and a cross-sectional shape of the slide pin 323 is the same as a cross-sectional shape of the rail groove 314, so that the slide pin 323 can slide back and forth in the rail groove 314 but cannot be separated from above the rail groove 314.

This embodiment safety electrician climbers insulating properties is good, provides abundant insulating protection for constructor, has protected constructor's life safety. The climbers also fully consider the problems of different constructors and different foot sizes, and solve the problems by replacing the insulating shoes 4 with different sizes and then through the stepless adjustment of the pedal units 3. The insulating shoe 4 adopts the fitgo rapid lacing knob 45, so that the complex wearing and taking-off process is avoided, the operation time is saved, and the working efficiency of constructors is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or additions or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. A safety electrician foot fastener comprises a first arc-shaped rod (1), a second arc-shaped rod (2) and a pedal unit (3), wherein the tail end of the first arc-shaped rod (1) is movably connected with the head of the second arc-shaped rod (2), the pedal unit (3) is arranged on the outer side of the second arc-shaped rod (2), the safety electrician foot fastener is characterized by further comprising an insulating shoe (4), the insulating shoe (4) is integrally made of an insulating material, a first limiting groove (41) is formed around a sole, the pedal unit (3) comprises a support portion (31) and a sole portion (32), the inner side of the support portion (31) is connected with the outer side of the second arc-shaped rod (2), the support portion (31) comprises two guide rail frames (311) arranged in parallel, a reinforcing frame (312) is arranged between the guide rail frames (311) for connection, and the sole portion (32) comprises two fixed soles (321), the lower extreme and the guide rail frame (311) sliding connection of fixed sole (321), two be provided with lead screw (33) between fixed sole (321) and connect, fixed sole (321) carry out threaded connection with lead screw (33), fixed sole (321) top is provided with second spacing groove (325) that partly surrounds, first spacing groove (41) of insulating shoes (4) sole can be gone into in second spacing groove (325).

2. A safety electrician climber as claimed in claim 1, wherein a fixing plate (313) is disposed between the two rail brackets (311), a bearing hole is disposed on the fixing plate (313), a limit bearing is disposed in the bearing hole, and the lead screw (33) passes through the limit bearing.

3. The safety electrician's climber as claimed in claim 2, wherein the bottom surface of the fixing sole (321) is provided with a connecting frame (322), the connecting frame (322) comprises a plurality of connecting rods, the ends of the connecting rods are connected with the bottom surface of the fixing sole (321), the top ends of the connecting rods are connected together, the connecting position center of the top ends of the connecting rods is provided with a connecting nut (324), and the two ends of the lead screw (33) are respectively in threaded connection with the connecting nuts (324) of the two fixing soles (321).

4. A safety electrician climber as claimed in claim 3, wherein the screw (33) is delimited by a limit bearing disposed in the middle thereof, and the screw threads at the two ends are rotated in opposite directions.

5. A safety electrician climber as claimed in claim 1, wherein the shape of the fixing sole (321) comprises a semicircle, and the upper surface of the fixing sole (321) is provided with a limit strip around a circular arc edge.

6. A safety electrician's climber as claimed in claim 5, wherein the cross-sectional shape of the position-limiting strip comprises an inverted L-shape, and the position-limiting strip and the fixing sole (321) form a second position-limiting groove (325).

7. A safety electrician climber as claimed in claim 1, wherein a rail groove (314) recessed downward is formed above the rail bracket (311), and the cross-sectional shape of the rail groove (314) comprises an inverted T-shape.

8. A safety electrician's climber as claimed in claim 7, wherein a sliding pin (323) is vertically provided downward at a position where the fixing sole (321) is in contact with the rail bracket (311), and a sectional shape of the sliding pin (323) is identical to a sectional shape of the rail groove (314).