CN214463186U

CN214463186U - Fence and fence assembly for electric power overhaul

Info

Publication number: CN214463186U
Application number: CN202120076911.8U
Authority: CN
Inventors: 张承卿; 李君亮; 张灿; 张建斌; 张学云
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-10-22
Anticipated expiration: 2031-01-12

Abstract

The utility model provides a rail and rail subassembly for electric power overhauls relates to electric power and overhauls equipment technical field, has solved among the prior art rail and has adopted upright surrounding rod and nylon purse seine to set up, installs and retrieve the technical problem that wastes time and energy. This rail includes that first side is provided with the railing subassembly and two at least telescopic band subassemblies of buckle spare, and telescopic band subassembly all includes the telescopic band body and sets up in the dop that corresponds the connection just with the buckle spare of the removal end of telescopic band body, can accomplish safety isolation fast, prevents that the staff from going into electrified interval by mistake, and the practicality is strong. The telescopic band subassembly is equipped with a plurality ofly and all is equipped with warning information on its and railing subassembly, can greatly increase the barrier performance and the warning performance of rail, when the isolation is relieved to needs, the user only need take out the dop from the buckle spare, telescopic band subassembly alright withdraw its automatically and stretch out the end, it is more convenient to use, waste time when avoiding using next time, difficultly.

Description

Fence and fence assembly for electric power overhaul

Technical Field

The utility model belongs to the technical field of electric power overhaul equipment technique and specifically relates to a rail and rail subassembly for electric power overhauls.

Background

When electrical equipment is overhauled and tested in power places such as power plants and transformer substations, the overhaul and test equipment and live-line operation equipment need to be isolated so as to ensure the safety of operating personnel and operation equipment. Isolation measures that are often required are: the installation safety fence isolates the overhaul and test equipment from the live operation equipment, and simultaneously limits the range of motion of workers and prevents irrelevant personnel from entering the live interval by mistake.

Current security fence includes a plurality of upright surrounding rod and the nylon purse seine of fixed connection between the upright surrounding rod usually, and the nylon purse seine is hard, time-consuming when installing and retrieving, especially when the nylon purse seine is in disorder, need install again with nylon purse seine clearance earlier, has both increased work load still very trouble. During the recycling process, if the thread end is not cleaned, the nylon purse net can be tangled.

Therefore, how to solve the technical problem that the fence is arranged by adopting the vertical enclosing rod and the nylon enclosing net in the prior art, and the installation and the recovery are time-consuming and labor-consuming is an important technical problem to be solved by the personnel in the field.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rail and rail subassembly for electric power overhauls has solved among the prior art rail and has adopted upright surrounding rod and nylon purse seine to set up, installs and retrieve the technical problem that wastes time and energy. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

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

the utility model provides a rail for electric power overhauls, include: the first side of the vertically arranged railing component is provided with a fastener; the at least two telescopic belt assemblies are arranged on the second side of the railing assembly in parallel along the vertical direction and comprise telescopic belt bodies and clamping heads which are arranged at the moving ends of the telescopic belt bodies and are correspondingly connected with the clamping pieces; the guardrail component and the telescopic band component are provided with warning information.

Preferably, the railing assembly including be provided with hollow structure the body of rod with can dismantle set up in the base of body of rod lower part, the stiff end of telescopic band body hide set up in the hollow structure of the body of rod, its removal end runs through and stretches out the body of rod with the dop is connected.

Preferably, the warning information includes warning colors and/or warning words arranged on the handrail component and the telescopic band component.

Preferably, the height of the rod body ranges from 110 cm to 130 cm, the diameter of the rod body ranges from 11 cm to 13 cm, the height of the base ranges from 3 cm to 4 cm, and the diameter of the base ranges from 40 cm to 45 cm.

Preferably, the body of rod is the telescopic link, the material of the body of rod is epoxy, glass steel or stainless steel, the material of base is the metal material.

Preferably, the telescopic belt comprises a belt pulling piece connected with the moving end of each telescopic belt body, and the belt pulling piece is sleeved on each telescopic belt of each telescopic belt body.

Preferably, the base is provided with a plurality of fretwork holes along the circumference of the body of rod, the fretwork hole all is close to the body of rod sets up.

Preferably, the upper portion of base is provided with first counter weight subassembly, first counter weight subassembly including set up in base upper portion and follow a plurality of first connection positions that the circumference of the body of rod set up with can dismantle and set up in each first balancing weight of first connection position department, first connection position with first balancing weight all is close to the border position of base sets up.

Preferably, the lateral part of base is provided with the second counter weight subassembly, the second counter weight subassembly including set up in the base lateral part and follow a plurality of second connection positions that the circumference of base set up with can dismantle set up in each the second balancing weight of second connection position department is adjacent for dismantling the connection between the second balancing weight.

The utility model also provides a rail subassembly, including a plurality of heads and tails consecutive foretell be used for electric power to overhaul the rail, arbitrary adjacent two by a plurality of between the rail the telescopic band body passes through the dop with buckle spare connects the setting.

The utility model discloses compare in prior art and have following beneficial effect:

(1) the utility model discloses in, through dop and the buckle spare that sets up a plurality of telescopic band subassemblies and a plurality of correspondence, during the use, the staff can put draw bar assembly around the operation equipment, the removal end that the staff can directly pull out each telescopic band subassembly makes its buckle spare with adjacent railing subassembly carry out the joint to form the enclosure, can accomplish fast maintenance, the safety isolation measure between test equipment and the live-line operation equipment, prevent that the staff from missing to go into electrified interval, therefore, the clothes hanger is strong in practicability. The telescopic band subassembly is provided with warning information along vertical side by side on a plurality of and railing subassembly and the telescopic band subassembly, can greatly increase the barrier performance and the warning performance of rail, when the isolation is relieved to needs, the user only need take out the dop from the buckle spare, telescopic band subassembly alright automatic withdrawal its end that stretches out, it is more convenient to use, avoided in the recovery process nylon soft net intertwist or retrieve improper and cause the knot, it is time-consuming when avoiding using next time, difficultly.

(2) The utility model discloses in, warning information is including setting up warning color and/or warning characters on railing subassembly and the telescopic band subassembly, and the warning information area is big and directly perceived obvious.

(3) The utility model discloses in, be provided with the stay cord piece, its removal end with a plurality of telescopic band bodies links together side by side, and the removal end synchronous movement that the direct hand pulling stay cord piece of staff can stimulate a plurality of telescopic band bodies reaches adjacent body of rod department, has avoided a lot of staff to reciprocate to turn back, and the removal end of telescopic band body can contract jointly when retrieving, has greatly reduced its winding problem each other.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a fence for electric power overhaul provided by an embodiment of the present invention;

fig. 2 is a schematic view of a lower portion of an enclosure for electrical service provided by an embodiment of the present invention;

fig. 3 is a schematic position diagram of a strap member according to an embodiment of the present invention;

fig. 4 is a schematic view illustrating the connection between adjacent fences according to the embodiment of the present invention;

fig. 5 is a schematic structural diagram of a base according to an embodiment of the present invention;

fig. 6 is a schematic position diagram of a first counterweight assembly and a second counterweight assembly provided by an embodiment of the present invention;

fig. 7 is a schematic axial view of a base according to an embodiment of the present invention;

fig. 8 is a schematic cross-sectional view of a base according to an embodiment of the present invention.

Figure 1-railing assembly; 2-a telescopic band assembly; 3-a fastener; 4-the telescopic belt body; 5-clamping the head; 6-a rod body; 7-a base; 8-pulling the belt; 9-hollowing out holes; 10-a first counterweight assembly; 11-first connection bit; 12-a first weight; 13-a second counterweight assembly; 14-second connection bit; 15-second counterweight.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

An object of the utility model is to provide a rail for electric power overhauls has solved among the prior art rail and has adopted upright surrounding rod and nylon purse seine to set up, installs and retrieve the technical problem that wastes time and energy.

Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.

Referring to fig. 1-4, the utility model provides a rail for electric power overhauls, including railing subassembly 1 and two at least telescopic band subassemblies 2, railing subassembly 1 is along vertical setting, and its first side is provided with buckle spare 3. A plurality of telescopic band subassembly 2 along vertical set up side by side in the second side of railing subassembly 1, telescopic band subassembly 2 includes telescopic band body 4 and dop 5, dop 5 and buckle 3's position one-to-one, and all be provided with a plurality ofly, dop 5 fixed connection is held at the removal of telescopic band body 4 respectively, dop 5 and buckle 3 carry out the buckle and connect, telescopic band body 4's removal end carries out the joint with adjacent railing subassembly 1 promptly. Preferably, telescopic band subassembly 2 can be provided with about three, wherein, telescopic band body 4 can include the telescopic head of being connected with railing subassembly 1 and the telescopic band on telescopic head is located to the cover, and the telescopic band can be pulled out by staff's manual, can kick-back automatically under the telescopic head effect after the pine hand and withdraw, and its structure is close with prior art, no longer gives redundant details here. Railing subassembly 1 and telescopic band subassembly 2 are last all to be provided with warning information, in order to play the warning effect, so set up, the utility model discloses a set up dop 5 and the buckle piece 3 that a plurality of telescopic band subassemblies 2 and a plurality of correspondence set up, during the use, the staff can put pull rod assembly around the operation equipment, the staff can directly pull out the removal end of each telescopic band subassembly 2 and make its buckle piece 3 with adjacent railing subassembly 1 carry out the joint, in order to form the enclosure, can accomplish fast and overhaul, safety isolation measure between test equipment and the live operation equipment, prevent that the staff from missing to go into electrified interval, therefore, the clothes hanger is strong in practicability. Telescopic band subassembly 2 is along vertical being provided with a plurality ofly and all being provided with warning information on railing subassembly 1 and the telescopic band subassembly 2 side by side, can greatly increase the barrier performance and the warning performance of rail, when the isolation is relieved to needs, the user only need take out dop 5 from buckle spare 3, telescopic band subassembly 2 alright automatic withdraw it and stretch out the end, it is more convenient to use, avoided intertwining or retrieve improper the cause dead knot between the soft net check of nylon in the recovery process, it is time-consuming when avoiding next use, hard, it sets up to have solved among the prior art rail adoption upright surrounding rod and nylon surrounding net, install and retrieve the technical problem that wastes time and energy.

As the embodiment of the utility model provides an optional embodiment, railing subassembly 1 includes the body of rod 6 and base 7, and the body of rod 6 is provided with hollow structure, and the stiff end of telescopic band body 4 is hidden to be connected and is set up in the hollow structure of the body of rod 6, and it removes the end and runs through and stretch out the body of rod 6 in order to carry out fixed connection with dop 5, and base 7 can include the package layer of metal sheet body and parcel setting in its outside, and the material of metal sheet body can be but not limited to be iron plate, and the material of package layer can be but not limited to be rubber or plastics. The base 7 can be dismantled the setting and in the lower part of the body of rod 6, and its connection can be but not limited to for threaded connection or bolted connection, so set up, the stiff end of telescopic band body 4 hides the setting, and the whole appearance of railing subassembly 1 is succinct pleasing to the eye more. The base 7 can be dismantled with the body of rod 6 and be connected, even during the use, the staff can be connected base 7 and the body of rod 6 again, and the classification is deposited, and it is more convenient to install and transport.

As the embodiment of the utility model provides an optional embodiment, warning information is including setting up warning color and/or warning characters on railing subassembly 1 and telescopic band subassembly 2, and is concrete, and red coating and white coating can be chooseed for use to the warning color, and railing subassembly 1 is gone up the coating and has red and white alternate stripe layer, and the telescopic band of telescopic band body 4 can all coat has red coating, and wherein, fluorescent material can all be chooseed for use to the coating material, and daytime and night all can carry out fine warning effect. The warning characters can be printed layers printed with 'stop, high pressure danger' characters, and have definite and visual warning functions.

Further, the high value scope of the body of rod 6 is 110 centimetres-130 centimetres, and its diameter is 11 centimetres-13 centimetres, and the high scope of base 7 is 3 centimetres-4 centimetres, and its diameter is 40 centimetres-45 centimetres, preferably, the high value of the body of rod 6 is 120 centimetres, and its diameter is 12 centimetres, and the height of base 7 is 3.5 centimetres, and its diameter is 42 centimetres, and its weight value commonly used is 7 kilograms, so set up, can make the utility model discloses the influence of factors such as the pulling force of adaptation telescopic band and the resistance of wind has improved greatly the utility model discloses a stability.

Preferably, the vertical length of the telescopic belt body 4 can be 9 centimeters, the width value of the telescopic belt can be 5 centimeters, the length value of the telescopic belt can be within 5 meters, and the telescopic belt can be a cloth product. The distance of the upper end of the body of rod 6 to the upper telescopic band subassembly 2 is 4 centimetres, and the distance of upper telescopic band subassembly 2 and middle level telescopic band subassembly 2 is 27.2 centimetres, and the distance of middle level telescopic band subassembly 2 and lower floor telescopic band subassembly 2 is 27.2 centimetres, and this does the utility model discloses size preferred scheme in the production, but its numerical value can change as required, and it should not regard as the utility model discloses protection range's restriction.

Further, the body of rod 6 can be the telescopic link to the staff carries out the fine setting of the body of rod 6 height according to the wind-force size of reality or external environment's needs, improves the utility model discloses a practicality. The rod body 6 is made of epoxy resin, glass fiber reinforced plastic or stainless steel, and has high structural strength. The base 7 is made of metal, which can be but not limited to steel or stainless steel, and certainly, the outside of the base 7 can be wrapped with a rubber layer in order to facilitate the setting of warning information and avoid hurting workers.

Referring to fig. 3, as the embodiment of the utility model provides an optional implementation mode, the utility model discloses a stretching strap spare 8, stretching strap spare 8 can be platelike or shaft-like structure, it can be provided with a plurality of holes, 8 covers of stretching strap spare are established and are connected on the telescopic band of each telescopic band body 4, be used for connecting the removal end of each telescopic band body 4, so set up, stretching strap spare 8 links together the removal end of a plurality of telescopic band bodies 4 side by side, the direct hand pulling stretching strap spare 8 of staff can stimulate the removal end synchronous movement of a plurality of telescopic band bodies 4 to adjacent body of rod 6 departments, the reciprocal turn back of staff many times has been avoided, and the removal end of telescopic band body 4 can retract jointly when retrieving, its winding problem each other has greatly been reduced.

Referring to fig. 5, as an optional implementation manner of the embodiment of the present invention, the base 7 is provided with a plurality of hollow holes 9 along the circumference of the rod body 6, and the hollow holes 9 are all close to the rod body 6 to be disposed, so that the weight of the base 7 is dispersed at the circumferential edge position of the seat body, thereby moving down the whole gravity center of the base 7, and the support of the base 7 is more stable while saving materials.

Referring to fig. 6-8, further, the upper portion of the base 7 is provided with a first weight assembly 10, the first weight assembly 10 includes a plurality of first connection positions 11 and first weights 12, the first connection positions 11 are disposed on the upper portion of the base 7 and are disposed along the circumferential direction of the rod body 6, the first weights 12 are detachably connected to the respective first connection positions 11, that is, the first connection positions 11 and the first weights 12, one of which is provided with a protruding portion and the other is provided with a recessed portion, and the connection between the first connection positions 11 and the first weights 12 may be, but not limited to, a threaded connection or a snap connection. First connection position 11 and first balancing weight 12 all set up near the border position of base 7 to make after setting up first balancing weight 12, base 7 is when the increase weight, and its weight still disperses in the circumference border position department of pedestal, supports more stably. Wherein, but first balancing weight 12 vertical stack is provided with a plurality ofly, can be but not limited to for threaded connection or buckle connection between the adjacent first balancing weight 12 to supply the staff to choose for use the installation quantity of first balancing weight 12 according to actual conditions, it is more convenient to adjust and use, and makes the utility model discloses an suitability is stronger.

Further, a second counterweight assembly 13 is arranged on the side portion of the base 7, the second counterweight assembly 13 comprises a plurality of second connecting positions 14 and second counterweight blocks 15, the second connecting positions 14 are arranged on the side portion of the base 7 and are arranged along the circumferential direction of the base 7, the second counterweight blocks 15 are detachably arranged at the second connecting positions 14, the second connecting positions 14 and the second counterweight blocks 15 are provided with protruding portions, the other one of the second connecting positions 14 and the second counterweight blocks 15 is provided with recessed portions, and the second connecting positions 14 and the second counterweight blocks 15 are connected through buckles. The upper portion of second balancing weight 15 can be provided with the extension, sets up on the upper portion of base 7, for dismantling the connection between the adjacent second balancing weight 15, and its connection can be but not limited to for the buckle is connected, and a plurality of second balancing weight 15 fixed connection set up to the loop configuration promptly, can extend the radial dimension of extension increase base 7 to the circumference outside of base 7, increases base 7's weight simultaneously, can greatly improve base 7's stability.

Referring to fig. 4, the utility model also provides a rail subassembly, including a plurality of end to end foretell rails that are used for electric power to overhaul, connect the setting through dop 5 and buckle piece 3 by a plurality of telescopic band bodies 4 between arbitrary two adjacent rails, so set up, a plurality of rail accessible telescopic band subassembly 2 carry out the joint and link to each other, constitute an automatic shrink rail on a large scale, installation and convenient to use.

In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A fence for electrical service, comprising:

the guardrail comprises a handrail component (1) which is vertically arranged, wherein a fastener (3) is arranged on the first side of the handrail component;

the two telescopic belt assemblies (2) are vertically arranged on the second side of the railing assembly (1) in parallel and comprise telescopic belt bodies (4) and clamping heads (5) which are arranged at the moving ends of the telescopic belt bodies (4) and correspondingly connected with the clamping pieces (3);

the guardrail comprises a guardrail body, a guardrail component (1) and a telescopic belt component (2), wherein warning information is arranged on the guardrail body and the telescopic belt component (1).

2. A fence for electric power overhaul according to claim 1, wherein the handrail assembly (1) comprises a rod body (6) with a hollow structure and a base (7) detachably arranged at the lower part of the rod body (6), the fixed end of the telescopic belt body (4) is hidden in the hollow structure of the rod body (6), and the moving end thereof penetrates through and extends out of the rod body (6) to be connected with the clamping head (5).

3. Fence for electric power overhaul according to claim 1, characterized in that the warning information comprises warning colours and/or warning words provided on the railing assembly (1) and the telescopic strap assembly (2).

4. A fence for electric power overhaul according to claim 2, wherein the height of the rod body (6) ranges from 110 cm to 130 cm and has a diameter of 11 cm to 13 cm, and the height of the base (7) ranges from 3 cm to 4 cm and has a diameter of 40 cm to 45 cm.

5. The fence for electric power overhaul according to claim 2, wherein the rod body (6) is a telescopic rod, the rod body (6) is made of epoxy resin, glass fiber reinforced plastic or stainless steel, and the base (7) is made of metal.

6. Fence for electric power overhaul according to claim 1, characterized by comprising a tie member (8) connecting the mobile ends of each of the telescopic belt bodies (4) which is fitted over the telescopic belt of each of the telescopic belt bodies (4).

7. Fence for electric power overhaul according to claim 2, characterized in that the base (7) is provided with a plurality of hollowed-out holes (9) along the circumference of the pole body (6), the hollowed-out holes (9) all being arranged close to the pole body (6).

8. Fence for electric power overhaul according to claim 7, characterized in that a first counterweight assembly (10) is arranged at the upper part of the base (7), the first counterweight assembly (10) comprises a plurality of first connection locations (11) arranged at the upper part of the base (7) and arranged along the circumference of the rod body (6) and a first counterweight (12) detachably arranged at each of the first connection locations (11), and both the first connection locations (11) and the first counterweight (12) are arranged near the edge position of the base (7).

9. The fence for electric power overhaul according to claim 7 or 8, wherein a second counterweight assembly (13) is arranged on the side of the base (7), the second counterweight assembly (13) comprises a plurality of second connecting positions (14) which are arranged on the side of the base (7) and arranged along the circumferential direction of the base (7) and second counterweight blocks (15) which are detachably arranged at the second connecting positions (14), and the second counterweight blocks (15) are detachably connected with each other.

10. A fence assembly, characterized in that, it comprises a plurality of fences for electric power overhaul as claimed in any one of claims 1 to 9 connected end to end, and a plurality of said telescopic belt bodies (4) are connected and arranged between any two adjacent fences through said chuck (5) and said fastener (3).