CN216426679U - Transformer substation's cable trench cover removes specialized tool - Google Patents
Transformer substation's cable trench cover removes specialized tool Download PDFInfo
- Publication number
- CN216426679U CN216426679U CN202122430802.4U CN202122430802U CN216426679U CN 216426679 U CN216426679 U CN 216426679U CN 202122430802 U CN202122430802 U CN 202122430802U CN 216426679 U CN216426679 U CN 216426679U
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- cable trench
- winch
- steel wire
- wire rope
- supporting mechanism
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- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 12
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 241000935974 Paralichthys dentatus Species 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241001669679 Eleotris Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
A special moving tool for a cover plate of a cable trench of a transformer substation comprises a moving supporting mechanism, wherein a supporting shaft is fixed on the moving supporting mechanism, a pulley is fixed in the middle of the supporting shaft, a groove is formed in the pulley, a winch is arranged on the supporting mechanism, a steel wire rope is arranged on the winch, one end of the steel wire rope is fixed on the winch, the other end of the steel wire rope is provided with an anchor hook, the steel wire rope is lapped on the pulley, the anchor hook is J-shaped and is convenient to hold up the moving cover plate, the supporting mechanism is made of high-strength metal profiles, bolt positioning holes are formed in the profiles, the profiles are spliced into a double-layer groined shape and a structure vertical to the ground through the positioning holes, the size of the special moving tool can be adjusted through adjusting installation hole positions, 4 universal wheels are arranged at the lowest edge of the vertical profiles, through the moving special tool, manpower is saved, the moving tool can enter a narrow area, and the cover plate of the cable trench is large or small, the height and the width of the special moving tool can be adjusted, and the adaptability is strong.
Description
Technical Field
The invention relates to the field of power distribution operation and maintenance, in particular to a special moving tool for a cable trench cover plate of a transformer substation.
Background
The large and small cable trenches are distributed inside and outside the transformer substation room, various power cables are stored in the cable trenches in a layered mode, inspection and maintenance are required to be conducted on the interior of each cable trench every year, the cable trench cover plate needs to be removed, and then personnel enter the cable trenches to work. Because the cable trench cover plate is made by pouring reinforced concrete, the weight is very heavy, the length of the cable trench in the station is more than 200 meters, the number of the cable trench cover plates is huge, the peripheral environment of the cable trench is complex, a large-scale lifting appliance cannot be used for lifting operation, the space required by the existing carrying mode is large, the operation space of more than 2 meters is required by the general existing tool, when narrow space is met, the existing tool cannot meet carrying, the circuit in the cable trench is complex, and safety accidents are easily caused, so that the development of the special tool for the cable trench cover plate is necessary.
SUMMERY OF THE UTILITY MODEL
To the problem among the correlation technique, the utility model provides a transformer substation's cable trench cover removes specialized tool to overcome the problem that current correlation technique exists.
Therefore, the utility model discloses a specific technical scheme as follows:
the utility model provides a transformer substation's cable trench cover removes specialized tool, removal supporting mechanism on be fixed with the back shaft, be fixed with the pulley in the middle of the back shaft, be equipped with the recess on the pulley, be provided with the capstan winch on the removal supporting mechanism, the wire rope that is equipped with on the capstan winch, wire rope one end is fixed on the capstan winch, the wire rope overlap joint is on the pulley, the wire rope other end uses the fixed 4 wire ropes of buckle, every wire rope end sets up a J type fluke.
The movable supporting mechanism is made of high-strength metal profiles, the profiles are provided with bolt positioning holes, and the high-strength metal profiles are spliced into a structure with 4 profiles perpendicular to the ground and double layers of # -shaped profiles parallel to the ground through the bolt positioning holes and bolts.
4 universal wheels are fixedly arranged at the lowest ends of the 4 vertical profiles of the movable supporting mechanism.
The movable supporting mechanism is characterized in that a direct current motor is installed on the # -shaped section bar, the output end of the direct current motor is connected with the input end of a gearbox, the output end of the gearbox is connected with a rotating shaft of a winch, the gearbox controls the rotation of the winch, the output end of a controller installed on the # -shaped section bar is connected with the direct current motor, and the controller and the direct current motor are connected with a battery.
The utility model has the advantages that:
this transformer substation's cable trench cover removes specialized tool can use the size of this removal specialized tool of installation hole site adjustment on the section bar according to the size of the apron of cable trench, can conveniently get into narrow region, can adjust the height and the width that remove specialized tool, and adaptation environment spatial nature is strong, satisfies the installation and construction requirement in narrow space, easy operation, and it is safe convenient.
This transformer substation's cable trench cover removes specialized tool, the adjustment is quick, and is fixed firm, and this equipment occupation space is little, and convenient operation is structural through double-deck well and is installed equipment such as direct current motor, gearbox, capstan winch, controller, can easily remove the apron on the cable trench.
Drawings
Fig. 1 is a top view of the special tool for moving the cable trench cover of the transformer substation;
fig. 2 is a front view of the special tool for moving the cable trench cover of the transformer substation;
fig. 3 is a side view of the special tool for moving the cable trench cover of the transformer substation:
FIG. 4 is a top view of the special tool for moving the cover plate of the cable trench of the transformer substation;
FIG. 5 is a front view effect diagram of the special tool for moving the cover plate of the cable trench of the transformer substation on the cable trench;
wherein: 1. universal wheel, 2, support shaft, 3, pulley, 4, capstan winch, 5, fluke, 6 cable pit, 7, apron, 8, battery, 9, gearbox, 10, controller.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, 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.
Therefore, the following detailed description of the embodiments of the present invention, which is provided in the accompanying drawings, is not intended to limit the scope of the invention, which is claimed, but is merely representative of selected embodiments of the invention, and all other embodiments that can be obtained by one of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the scope of the invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but 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 present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments or examples to implement different configurations of embodiments of the invention. In order to simplify the disclosure of embodiments of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, embodiments of the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, embodiments of the present invention provide examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
As shown in fig. 1 to 5, the special tool for moving the cover plate of the cable trench of the transformer substation comprises a moving support mechanism, wherein the support mechanism is made of high-strength steel sectional materials, bolt positioning holes are arranged on the sectional materials, the high-strength metal sectional materials are spliced into a structure that 4 sectional materials are perpendicular to the ground and a double-layer # -shaped sectional material is parallel to the ground through the bolt positioning holes and bolts, and the size of a well-shaped structure can be realized through different hole positions positioned by the bolts so as to adapt to hoisting operation of cable trenches with different sizes.
The direct current motor 11, the gearbox 9, the winch 4, the controller 10 and the battery 9 are installed on the horizontal well row structure on the lower layer, the forward and reverse rotation of the direct current motor can be achieved by operating a forward and reverse rotation switch or a remote control switch of the controller on the moving tool, the speed is reduced through the gearbox, a large torsion force is generated to drive the winch to rotate, and the winding and unwinding actions of the steel wires wound on the winch are achieved.
The direct current motor 11 is arranged on the support frame in the shape of a Chinese character 'jing' of the support mechanism, the output end of the direct current motor 11 is connected with the input end of the gearbox 9, the output end of the gearbox 9 is connected with the rotating shaft of the winch 4 to control the rotation of the winch 4, the output end of the controller 10 is connected with the direct current motor 11 to control the work of the direct current motor, the controller and the direct current motor are connected with the battery 8 of a working power supply, the controller can work, and a switch button is arranged on the controller and used for controlling the work of the direct current motor so as to control the positive and negative rotation of the winch.
There is root back shaft 2 in the middle of the horizontal well shape structure of upper strata, has a pulley 3 in the middle of the back shaft 2, and there is fixing bolt pulley both sides, prevents that the pulley from sliding to both sides, and the winding has wire rope on the capstan winch 4, and wire rope declares the back, is earlier to take in the recess of pulley 3, then flagging, and the wire rope other end uses the buckle to fix 4 wire ropes, and every wire rope end sets up a J type fluke.
The wire outgoing of the winch is controlled before the cover plate is lifted, the anchor hooks 5 fall below the cable trench cover plate, the 4 anchor hooks are inserted to two ends of the cable trench cover plate, the rope take-up of the winch 4 is controlled through the controller, the direct-current motor and the gearbox, and the cable trench cover plate is lifted to a proper position by the 4 anchor hooks after the steel wires are tightened.
4 universal wheels are fixedly installed at the lowest ends of the 4 vertical profiles of the special moving tool, and when the anchor hooks lift the cover plates 7 on the cable trench 6, the moving tool can be easily pushed to move the cover plates 7 on the cable trench to a destination.
When the cable trench cover plate moves to a destination, two sleepers need to be placed under the cable trench cover plate in advance to prevent the anchor hooks from being pulled out under stress. After the sleeper is placed, the winch is controlled to pay off, the cable trench cover plate is detached, the anchor hook is pulled out, and then the other cable trench cover plates are moved by repeating a series of actions.
The technical features of the embodiments described above can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, however, as long as there is no contradiction between the combinations of the technical features, the combinations of the technical features should be considered as the range described in the present specification, and when there is a mutual contradiction or cannot be realized, the combinations of the technical features should be considered as not being present, and are not within the scope of the present invention. Also, it will be apparent to those of ordinary skill in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the spirit of the principles of the present invention.
Claims (4)
1. The utility model provides a transformer substation's cable trench cover removes specialized tool, includes and removes supporting mechanism, its characterized in that: the movable supporting mechanism is fixed with a supporting shaft, a pulley is fixed in the middle of the supporting shaft, a groove is formed in the pulley, a winch is arranged on the movable supporting mechanism, a steel wire rope is arranged on the winch, one end of the steel wire rope is fixed on the winch, the steel wire rope is connected to the pulley in a lap joint mode, the other end of the steel wire rope is fixed with 4 steel wire ropes through a buckle, and a J-shaped anchor hook is arranged at the tail end of each steel wire rope.
2. The special tool for moving the substation cable trench cover plate as claimed in claim 1, wherein: the movable supporting mechanism is made of high-strength metal sectional materials, bolt positioning holes are formed in the sectional materials, and the high-strength metal sectional materials are spliced into a structure that 4 sectional materials are perpendicular to the ground and a double-layer # -shaped sectional material is parallel to the ground through the bolt positioning holes and bolts.
3. The special tool for moving the substation cable trench cover plate as claimed in claim 2, wherein: 4 universal wheels are fixedly arranged at the lowest ends of the 4 vertical profiles of the movable supporting mechanism.
4. The special tool for moving the substation cable trench cover plate as claimed in claim 2, wherein: the well-shaped section bar of the movable supporting mechanism is provided with a direct current motor, the output end of the direct current motor is connected with the input end of a gearbox, the output end of the gearbox is connected with a rotating shaft of a winch, the gearbox controls the rotation of the winch, the output end of a controller arranged on the well-shaped section bar is connected with the direct current motor, and the controller and the direct current motor are connected with a battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122430802.4U CN216426679U (en) | 2021-10-09 | 2021-10-09 | Transformer substation's cable trench cover removes specialized tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122430802.4U CN216426679U (en) | 2021-10-09 | 2021-10-09 | Transformer substation's cable trench cover removes specialized tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216426679U true CN216426679U (en) | 2022-05-03 |
Family
ID=81331676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122430802.4U Active CN216426679U (en) | 2021-10-09 | 2021-10-09 | Transformer substation's cable trench cover removes specialized tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216426679U (en) |
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2021
- 2021-10-09 CN CN202122430802.4U patent/CN216426679U/en active Active
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