CN218220855U - Anti-falling temporary connecting device for installation of transformer and distribution equipment - Google Patents
Anti-falling temporary connecting device for installation of transformer and distribution equipment Download PDFInfo
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- CN218220855U CN218220855U CN202222616716.7U CN202222616716U CN218220855U CN 218220855 U CN218220855 U CN 218220855U CN 202222616716 U CN202222616716 U CN 202222616716U CN 218220855 U CN218220855 U CN 218220855U
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- 238000009434 installation Methods 0.000 title claims abstract description 31
- 238000009826 distribution Methods 0.000 title claims abstract description 15
- 238000005303 weighing Methods 0.000 claims abstract description 14
- 238000003466 welding Methods 0.000 claims abstract description 7
- 230000009466 transformation Effects 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
A fall-preventing temporary connecting device for installation of transformer and distribution equipment comprises: the device comprises a first rod body, a plurality of rope fixing pieces and a second rod body; the first rod body is provided with a plurality of mounting holes along the rod body in an arrangement manner, the end part of the first rod body is provided with a mounting frame, and the first rod body is provided with an abutting part for abutting against a fixed object; rope fixing pieces are respectively installed in at least two installation holes in the first rod body, the rope fixing pieces are arranged at intervals and form an accommodating area, the accommodating area is used for accommodating a fixed object, ropes are respectively bound to the end portions of the rope fixing pieces, and the ropes are used for limiting the fixed object to be located in the accommodating area; the second body of rod demountable installation is in the installing frame, and the level at second body of rod top is higher than the first body of rod, and the top welding of the second body of rod has prevents weighing down the pendant. Increase the height through the second body of rod, the welding has the pendant of preventing weighing down on the second body of rod, and maintainer can hang the safety rope and detain on preventing weighing down the pendant. Safety equipment is affiliated to in order to realize the eminence, guarantee maintainer's life safety.
Description
Technical Field
The utility model relates to a become distribution equipment overhauls and joins in marriage technical field, especially a become distribution equipment installation and prevent weighing down interim connecting device.
Background
The overhaul of equipment such as a main transformer of a transformer substation, GIS equipment and the like belongs to high-altitude operation, and anti-falling safety measures need to be made strictly according to requirements. But the safety device is limited by the spacious environment around the equipment, no extra equipment is provided near the overhaul equipment as a safety belt hanging point and is provided for the safety equipment to be hung, so that the anti-falling safety measures cannot be implemented as required, and the operating personnel still have the risk of high falling.
However, in the existing operation method, anti-falling safety measures such as safety belts are generally used and are bound on the equipment to be repaired, but the safety of the maintainers cannot be effectively ensured due to the risk of low hanging height of the safety belts.
SUMMERY OF THE UTILITY MODEL
To the above defect, the utility model aims to provide a become distribution equipment installation and prevent weighing down interim connecting device increases the height of depending on of safety device, ensures maintainer's personal safety.
To achieve the purpose, the utility model adopts the following technical proposal: the utility model provides a become distribution equipment installation and prevent weighing down temporary connection device, includes: the device comprises a first rod body, a plurality of rope fixing pieces and a second rod body;
the first rod body is provided with a plurality of mounting holes along the rod body in an arrayed manner, the end part of the first rod body is provided with a mounting frame, and the first rod body is provided with an abutting part for abutting against a fixed object;
the rope fixing pieces are respectively installed in at least two installation holes in the first rod body, the rope fixing pieces are arranged at intervals to form an accommodating area, the accommodating area is used for accommodating a fixed object, ropes are respectively bound to the end portions of the rope fixing pieces, and the ropes are used for limiting the fixed object to be located in the accommodating area;
the second body of rod demountable installation in the installing frame, the level on second body of rod top is higher than the first body of rod, the top welding of the second body of rod has prevents weighing down the pendant.
Preferably, at least two first rod bodies are arranged;
the second rod body penetrates through the mounting frames of all the first rod bodies.
Preferably, both ends of the first rod body are provided with the mounting frames, and the opening directions of the mounting frames at both ends are mutually perpendicular.
Preferably, the first body of rod still is provided with anti-skidding protection pad, the anti-skidding protection pad is located the portion of supporting mutually, anti-skidding protection pad demountable installation in the mounting hole, just the anti-skidding protection pad is located between by fixed object and the first body of rod, anti-skidding protection pad orientation is provided with the concave surface by fixed object one side, the concave surface and by the surperficial shape adaptation of fixed object.
Preferably, the second rod body is of a hollow structure, one end of the second rod body is an opening end, and the second rod body is provided with a first through hole communicated with two opposite surfaces of the second rod body;
the anti-falling device comprises a first rod body and a second rod body, and is characterized by further comprising a third rod body, wherein the third rod body is inserted into the second rod body, the third rod body is provided with a second through hole communicated with two opposite surfaces of the third rod body, and the top end of the third rod body is welded with an anti-falling pendant.
Preferably, the mounting hole is communicated with two opposite surfaces of the first rod body;
the rope fixing piece comprises a screw, a nut, a supporting piece and a rope hole piece; the supporting piece is vertically arranged at the end part of the screw rod, the rope hole piece is arranged on one surface of the supporting piece, which is far away from the screw rod, and a round hole for a rope to pass through is formed in the middle of the rope hole piece;
when the rope fixing piece is installed with the first rod body, the screw rod is inserted into the installation hole, the supporting piece abuts against one surface of the first rod body, the nut is twisted into the screw rod, and the nut abuts against the other surface of the first rod body.
Preferably, the anti-falling hanging piece is an elliptical ring which is sleeved at the end part of the second rod body or the end part of the third rod body, and the inner wall of the elliptical ring is welded with the end part of the second rod body or the end part of the third rod body.
One of the above technical solutions has the following advantages or beneficial effects: first body of rod and rope mounting are fixed by the fixed object body (the structure of maintenance equipment side), make first body of rod can be installed temporarily on being fixed object body, then passes through the second body of rod increases the height, and the welding has on the second body of rod to prevent weighing down the pendant, maintainer can hang the safety rope detain in prevent weighing down on the pendant. Safety equipment is affiliated to in order to realize the eminence, guarantee maintainer's life safety.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of another embodiment of the present invention.
Wherein: the anti-falling device comprises a first rod body 1, a mounting hole 1a, a mounting frame 1b, a rope fixing piece 2, a screw rod 2a, a nut 2b, a supporting piece 2c, a rope hole piece 2d, a second rod body 3, a first through hole 3a, a rope 4, an anti-falling hanging piece 5, an anti-sliding protection pad 6, a third rod body 7, a second through hole 7a and a fixed object 8.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
As shown in fig. 1 to 2, an anti-falling temporary connecting device for installation of a power transformation and distribution equipment comprises: the device comprises a first rod body 1, a plurality of rope fixing parts 2 and a second rod body 3;
the first rod body 1 is provided with a plurality of mounting holes 1a along the rod body, the end part of the first rod body 1 is provided with a mounting frame 1b, and the first rod body 1 is provided with an abutting part for abutting against a fixed object 8;
the rope fixing pieces are respectively installed in at least two installation holes in the first rod body 1, the rope fixing pieces are arranged at intervals to form an accommodating area, the accommodating area is used for accommodating the object to be fixed 8, ropes are respectively bound to the end portions of the rope fixing pieces 2, and the ropes are used for limiting the object to be fixed 8 to be located in the accommodating area;
the second body of rod 3 demountable installation in installing frame 1b, the level on the 3 tops of the second body of rod is higher than the first body of rod 1, the top welding of the second body of rod 3 has and prevents weighing down pendant 5.
When a transformer substation main transformer, GIS equipment and the like are overhauled, as the surfaces of some overhauled parts are bald and the structures of the safety ropes hung and buckled are not available, the overhaul personnel only can hang the safety ropes at a lower position, and the violation risk of low hanging and high operation can occur at the moment. Therefore the utility model discloses in pass through first body of rod 1 and rope mounting 2 are fixed by fixed object body 8 (the structure of maintenance equipment side), make first body of rod 1 can install temporarily on being fixed object body 8, then pass through second body of rod 3 increases the height, and the welding has on second body of rod 3 prevents weighing down pendant 5, and the maintainer can hang the safety rope detain in prevent weighing down on the pendant 5. The safety equipment is hung at a high position, the requirement of high hanging and low using of the safety equipment is met, and the life safety of maintainers is guaranteed.
As shown in fig. 1, when in use, the first rod 1 may abut against the object 8 to be fixed, then the rope fixing members 2 may be installed on both sides of the object 8 to be fixed, the rope 4 may be bound to the end portions of the rope fixing members 2, a friction force may be generated by the extrusion between the rope 4 and the first rod 1, and the first rod 1 and the rope fixing members 2 may be fixed to the object 8 to be fixed by the friction effect. Preferably, the rope 4 is a steel rope, which has a strong rigidity and strength when implemented, and can provide enough friction force to support the first rod 1, the second rod 3 or the service man. After first body of rod 1 and rope mounting 2 are fixed in the installation, the tip of first body of rod 1 is provided with installing frame 1b, the second body of rod 3 the mountable in installing frame 1b, when inserting establish behind the second body of rod 3, can increase whole interim connecting device's height. The safety equipment is hung at a high position, and the life safety of the maintainers is guaranteed. In one embodiment, after the second rod 3 is inserted into the mounting frame 1b, the second rod 3 is screwed into the second rod 3 from the surface of the mounting frame 1b through a stud at one side of the mounting frame 1b, and the second rod 3 can be fixed by pressing.
Preferably, at least two first rod bodies 1 are arranged;
the second rod body 3 penetrates through the mounting frames 1b of all the first rod bodies 1.
If only a single mounting frame 1b of the first rod 1 is used to fix the second rod 3, the mounting frame 1b needs to have a longer frame length and a longer frame thickness to support the stability of the second rod 3. This can make the weight and the cost of manufacture of installing frame 1b improve like this, and when overhauing in the high altitude, often only one or two clearance personnel are in the cooperation work, if the weight of single equipment is too big, then can't be carried to maintenance department. As shown in fig. 1, the present invention adopts two mounting frames 1b of the first rod 1 to connect with a second rod 3. Providing the second rod 3 with a plurality of such points of force also distributes the force exerted by the second rod 3 on the first rod 1. The temporary connection means are made more stable. Effectively improve the security of maintainer.
Preferably, both ends of the first rod body 1 are provided with the mounting frames 1b, and the opening directions of the mounting frames 1b at both ends are perpendicular to each other.
Since the shape of the object to be inspected is different at the time of inspection, the object to be inspected 8 is horizontally arranged as shown in fig. 2. At this moment the utility model discloses can be through the opposite centre gripping of two first bodies of rod 1 by the fixture, be located to pass through between two rope mountings 2 of opposite facial position rope 4 is connected. And the opening directions of the mounting frames 1b at the two ends of the first rod body 1 are mutually vertical. It is possible to mount the second rod 3 in such a manner that the second rod 3 is maintained in a vertical position, increasing the horizontal height of the temporary connection means, all when this is encountered.
Preferably, first body of rod 1 still is provided with anti-skidding protection pad 6, anti-skidding protection pad 6 is located department that supports mutually, anti-skidding protection pad 6 demountable installation in mounting hole 1a, just anti-skidding protection pad 6 is located by between fixed object 8 and the first body of rod 1, anti-skidding protection pad 6 is provided with the concave surface towards fixed object 8, the concave surface is with fixed object 8's surface shape adaptation.
The first rod body 1 is a straight rod, when the object 8 to be fixed is a cylinder, the contact area between the first rod body 1 and the object 8 to be fixed is only a little, and the stress area is very small. Therefore, the utility model discloses in still be provided with anti-skidding protection pad 6, be provided with the concave surface on the anti-skidding protection pad 6, when the concave surface offsets with by fixed object 8, can increase with by fixed object 8's area of contact, increase the stress surface. So that the friction force generated between the first rod body 1 and the rope fixing member 2 is sufficient to support the weight of the second rod body 3 and the maintenance worker. In addition, the anti-skid protection pad 6 can be fixed in the mounting hole 1a through a connecting component such as a screw, and can be detached and replaced when meeting certain fixed objects 8 with peculiar surface shapes. The practicability is increased.
Preferably, the second rod body 3 is a hollow structure, one end of the second rod body 3 is an open end, and the second rod body 3 is provided with a first through hole 3a communicating two opposite surfaces of the second rod body 3;
the anti-falling device is characterized by further comprising a third rod body 7, wherein the third rod body 7 is inserted into the second rod body 3, the third rod body 7 is provided with a second through hole 7a communicated with two opposite surfaces of the third rod body 7, and the top end of the third rod body 7 is welded with an anti-falling pendant 5.
Due to the limited height of the second mast 3, the height of the second mast 3 may be lower than the height of the service place, when in some scenarios. If increase the length of the second body of rod 3 can increase the weight of single article, makes the second body of rod 3 is difficult to the carried, so the utility model discloses in still be provided with the third body of rod 7, the third body of rod 7 can insert and locate in the second body of rod 3, through first through-hole 3a aligns with second through-hole 7a, then makes the third body of rod 7 and the 3 fixed connection of the second body of rod through bolt and nut 2 b's connection combination. Thereby increasing the length of the second rod 3. Meanwhile, the top end of the third rod body 7 is welded with the anti-falling hanging piece 5, and the hanging height of the safety equipment is increased.
Preferably, the mounting hole 1a is communicated with two opposite surfaces of the first rod body 1;
the rope fixing piece 2 comprises a screw rod 2a, a nut 2b, a supporting piece 2c and a rope hole piece 2d; the supporting piece 2c is vertically installed at the end part of the screw rod 2a, the rope hole piece 2d is installed on one surface, deviating from the screw rod 2a, of the supporting piece 2c, and a round hole for a rope 4 to penetrate through is formed in the middle of the rope hole piece 2d;
when the rope fixing part 2 is installed with the first rod body 1, the screw rod 2a is inserted into the installation hole 1a, the supporting piece 2c abuts against one surface of the first rod body 1, the nut 2b is twisted into the screw rod 2a, and the nut 2b abuts against the other surface of the first rod body 1.
During installation, the screw rod 2a is inserted into the installation hole 1a beside the fixed object 8, then the supporting piece 2c is abutted against the first rod body 1, then the nut 2b is screwed in, and the rope fixing part 2 is fixed through the clamping friction effect between the nut 2b and the supporting piece 2 c. The rope 4 can be tied on the circular hole after passing through the circular hole of the rope hole member 2d, so as to complete the binding of the rope 4.
Preferably, the anti-falling pendant 5 is an elliptical ring, the elliptical ring is sleeved on the end of the second rod body 3 or the end of the third rod body 7, and the inner wall of the elliptical ring is welded with the end of the second rod body 3 or the end of the third rod body 7.
The inside of the elliptical ring is welded with the end of the second rod body 3 or the end of the third rod body 7, so that the elliptical ring is divided into a plurality of areas in the inner ring, and can be hung on a plurality of safety devices at the same time.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. The utility model provides a become distribution equipment installation and prevent weighing down interim connecting device which characterized in that includes: the device comprises a first rod body, a plurality of rope fixing pieces and a second rod body;
the first rod body is provided with a plurality of mounting holes along the rod body in an arrayed manner, the end part of the first rod body is provided with a mounting frame, and the first rod body is provided with an abutting part for abutting against a fixed object;
the rope fixing pieces are respectively installed in at least two installation holes in the first rod body, the rope fixing pieces are arranged at intervals to form an accommodating area, the accommodating area is used for accommodating a fixed object, ropes are respectively bound to the end portions of the rope fixing pieces, and the ropes are used for limiting the fixed object to be located in the accommodating area;
the second body of rod demountable installation in the installing frame, the level at second body of rod top is higher than the first body of rod, the top welding of the second body of rod has the pendant of preventing weighing down.
2. The anti-falling temporary connecting device for installation of power transformation and distribution equipment as claimed in claim 1, wherein at least two first rods are provided;
the second rod body penetrates through the mounting frames of all the first rod bodies.
3. The anti-falling temporary connecting device for installation of power transformation and distribution equipment as claimed in claim 2, wherein the mounting frames are arranged at two ends of the first rod body, and the opening directions of the mounting frames at the two ends are perpendicular to each other.
4. The anti-falling temporary connecting device for installation of power transformation and distribution equipment as claimed in claim 2, wherein the first rod body is further provided with an anti-slip protection pad, the anti-slip protection pad is located at the abutting portion, the anti-slip protection pad is detachably mounted in the mounting hole, the anti-slip protection pad is located between the fixed object and the first rod body, a concave surface is arranged on one surface of the anti-slip protection pad facing the fixed object, and the concave surface is matched with the surface shape of the fixed object.
5. The anti-falling temporary connecting device for the transformer and distribution equipment installation as claimed in claim 2, wherein the second rod body is of a hollow structure, one end of the second rod body is an open end, and the second rod body is provided with a first through hole which is communicated with two opposite surfaces of the second rod body;
the anti-falling device comprises a first rod body and a second rod body, and is characterized by further comprising a third rod body, wherein the third rod body is inserted into the second rod body, the third rod body is provided with a second through hole communicated with two opposite surfaces of the third rod body, and the top end of the third rod body is welded with an anti-falling pendant.
6. The anti-falling temporary connecting device for the installation of the transformer and distribution equipment as claimed in claim 2, wherein the installation hole is communicated with two opposite surfaces of the first rod body;
the rope fixing piece comprises a screw rod, a nut, a supporting piece and a rope hole piece; the supporting piece is vertically arranged at the end part of the screw rod, the rope hole piece is arranged on one surface of the supporting piece, which is far away from the screw rod, and a round hole for a rope to pass through is formed in the middle of the rope hole piece;
when the rope fixing piece is installed with the first rod body, the screw rod is inserted into the installation hole, the supporting piece abuts against one surface of the first rod body, the nut is twisted into the screw rod, and the nut abuts against the other surface of the first rod body.
7. The variable distribution equipment installation anti-falling temporary connecting device as claimed in claim 5, wherein the anti-falling hanging member is an elliptical ring which is sleeved on the end part of the second rod body or the end part of the third rod body, and the inner wall of the elliptical ring is welded with the end part of the second rod body or the end part of the third rod body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222616716.7U CN218220855U (en) | 2022-09-28 | 2022-09-28 | Anti-falling temporary connecting device for installation of transformer and distribution equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222616716.7U CN218220855U (en) | 2022-09-28 | 2022-09-28 | Anti-falling temporary connecting device for installation of transformer and distribution equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218220855U true CN218220855U (en) | 2023-01-06 |
Family
ID=84667012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222616716.7U Active CN218220855U (en) | 2022-09-28 | 2022-09-28 | Anti-falling temporary connecting device for installation of transformer and distribution equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218220855U (en) |
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2022
- 2022-09-28 CN CN202222616716.7U patent/CN218220855U/en active Active
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