CN116267881A - Small animal prevention device for power distribution cabinet - Google Patents
Small animal prevention device for power distribution cabinet Download PDFInfo
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- CN116267881A CN116267881A CN202211338155.7A CN202211338155A CN116267881A CN 116267881 A CN116267881 A CN 116267881A CN 202211338155 A CN202211338155 A CN 202211338155A CN 116267881 A CN116267881 A CN 116267881A
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- 238000009826 distribution Methods 0.000 title claims abstract description 64
- 241001465754 Metazoa Species 0.000 title claims abstract description 55
- 230000002265 prevention Effects 0.000 title claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000003825 pressing Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 7
- 230000008602 contraction Effects 0.000 claims description 6
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- 238000010586 diagram Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 4
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- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/30—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- Engineering & Computer Science (AREA)
- Birds (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Power Engineering (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The invention discloses a small animal prevention device of a power distribution cabinet, which comprises a single-pass pipe mechanism, a single-pass pipe, a single-pass swinging plate group and a power distribution cabinet, wherein the single-pass pipe mechanism comprises a pipe body and a single-pass swinging plate group arranged on the inner side of the pipe fitting; the positioning mechanism comprises an elastic part arranged on the outer side of the pipe body, a push ring connected with the elastic part, and a cross rod part detachably arranged on the push ring; one end of the cable sleeve is connected with the pushing mechanism to push the inner side of the pipe fitting, the end part of the disassembly part can penetrate through a gap contact cross rod part between the unidirectional swing plate groups, the pushing ring and the unidirectional swing plate groups are separated, the unidirectional swing plate groups can rotate towards the pushing ring direction, the gap of the unidirectional swing plate groups is enlarged, the cable can penetrate through the pipe body through the gap between the unidirectional swing plate groups, the inner side of the power distribution cabinet is reached, when the cable is not pushed, the unidirectional swing plate groups are in a state perpendicular to the pipe body under the action of the positioning mechanism, and the unidirectional swing plate groups can avoid small animals from entering the inner side of the power distribution cabinet through cable holes.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a small animal prevention device for a power distribution cabinet.
Background
The power distribution cabinet is power equipment, and is connected with other power equipment through a cable, so that a cable hole is formed in the side wall of the power distribution cabinet, and one end of the cable can enter the inner side of the power distribution cabinet through the cable hole.
The size of the cable can not be determined before the power distribution cabinet is installed, so that reserved cable holes are generally larger, cables are not arranged in some reserved cable holes in the actual use process, and some small animals easily enter the inner side of the power distribution cabinet from the cable holes, so that the problem of short circuit of the power distribution cabinet is solved.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the invention, which should not be used to limit the scope of the invention.
The invention is provided in view of the problems of the prior power distribution cabinet small animal prevention device.
Therefore, the invention aims to provide a small animal prevention device for a power distribution cabinet.
In order to solve the technical problems, the invention provides the following technical scheme: the small animal prevention device of the power distribution cabinet comprises a single-pass pipe mechanism, a power distribution cabinet body and a power distribution cabinet body, wherein the single-pass pipe mechanism comprises a pipe body and a single-pass swinging plate group arranged on the inner side of the pipe fitting; the positioning mechanism comprises an elastic part arranged on the outer side of the pipe body, a push ring connected with the elastic part, and a cross rod part detachably arranged on the push ring; the pushing mechanism comprises a dismounting part and a sleeving part detachably connected with the dismounting part; the elastic part can push the push ring to be in contact with the unidirectional swing plate group.
As a preferable scheme of the small animal prevention device of the power distribution cabinet, the small animal prevention device comprises the following components: the unidirectional swing plate group comprises a fixed shaft arranged on the inner side of the pipe body and a plate body which is arranged on the outer side of the fixed shaft and can rotate in one direction; the inner side of the pipe body is provided with a fixed block, the fixed shaft is fixed on the fixed block, the outer side of the fixed shaft is provided with a shaft groove, the plate body is provided with a sleeve hole, the inner side of the sleeve hole is provided with a limiting protrusion, and when the plate body is sleeved on the outer side of the fixed shaft through the sleeve hole, the limiting protrusion is positioned on the inner side of the shaft groove.
As a preferable scheme of the small animal prevention device of the power distribution cabinet, the small animal prevention device comprises the following components: the elastic part comprises a first positioning ring, a movable column, a pressing ring and a first spring; the first positioning ring is fixed on the outer side of the pipe body; the movable column is arranged on the first positioning ring in a sliding manner; the pressing ring is fixed on the outer side of the movable column; the first spring is sleeved on the outer side of the movable column, and the sleeved position of the first spring is located between the first positioning ring and the pressing ring.
As a preferable scheme of the small animal prevention device of the power distribution cabinet, the small animal prevention device comprises the following components: the push ring comprises a ring body connected with the movable column and a contact column arranged at one side of the ring body; one side of the ring body is provided with an extension column, and the ring body is connected with the movable column through the extension column. .
As a preferable scheme of the small animal prevention device of the power distribution cabinet, the small animal prevention device comprises the following components: the transverse rod part comprises a containing vessel, two side pipes arranged on two sides of the containing vessel, and a rebound rod arranged on the inner side of the side pipes in a sliding manner; two clamping grooves are formed in the inner side wall of the ring body, and the accommodating vessel is clamped between the two clamping grooves through a rebound rod.
As a preferable scheme of the small animal prevention device of the power distribution cabinet, the small animal prevention device comprises the following components: the dismounting part comprises a front jacking column and a connecting cover fixed at the end part of the front jacking column; the dismounting part is detachably connected with the sleeving part through a connecting cover.
As a preferable scheme of the small animal prevention device of the power distribution cabinet, the small animal prevention device comprises the following components: the sleeving part comprises a lantern ring detachably connected with the connecting cover and a plurality of positioning column pieces arranged on the outer side of the lantern ring; the outer side wall of the lantern ring is provided with a through hole, the positioning column piece comprises a column body which is sleeved on the inner side of the through hole in a sliding mode, an upper pressure receiving plate and a lower pressure receiving plate which are respectively fixed at two ends of the column body, and a second spring which is sleeved on the outer side of the column body, and the sleeved position of the second spring is located between the lower pressure receiving plate and the lantern ring.
As a preferable scheme of the small animal prevention device of the power distribution cabinet, the small animal prevention device comprises the following components: the shrinkage mechanism comprises an external frame which is fixed at one end of the pipe body; a contraction part arranged outside the external frame; a sector plate slidably disposed on the constriction; and a follow-up part arranged between the contraction part and the elastic part.
As a preferable scheme of the small animal prevention device of the power distribution cabinet, the small animal prevention device comprises the following components: the contraction part comprises a mounting column, an anti-falling plate and a third spring; the mounting column is fixed on the external frame, and one end of the mounting column is connected with the external frame; the anti-falling plate is fixed at the end part of the mounting column; the third spring is sleeved on the outer side of the mounting column.
As a preferable scheme of the small animal prevention device of the power distribution cabinet, the small animal prevention device comprises the following components: the following part comprises an extension rod and an inclined pushing block; the extension rod is in sliding sleeve joint with the outer side of the mounting column; the inclined pushing block is fixed at one end of the movable column; one side of the extension rod, which is opposite to the inclined pushing block, is a first inclined plane, one side of the inclined pushing block, which is opposite to the extension rod, is a second inclined plane, and the sector plate is connected with the extension rod.
The invention has the beneficial effects that: through setting up positioning mechanism and pushing mechanism, the inboard that the body was fixed in the cable hole, when passing the body with the cable, the one end shell of cable is fixed in the inboard of cup joint portion, the one end that has cup jointed pushing mechanism with the cable is to the inboard propelling movement of pipe fitting, the tip of dismantling the portion can pass gap contact horizontal pole portion between the one-way wobble plate group, continue to promote, push away ring and one-way wobble plate group separation, can make one-way wobble plate group rotate to push away the ring direction, make the gap grow of one-way wobble plate group, make the cable pass through the body through the gap between the one-way wobble plate group, reach the inboard of switch board, when not promoted, one-way wobble plate group is in the state of perpendicular to body under positioning mechanism's effect, one-way wobble plate group can avoid the toy to enter into the inboard of switch board through the cable hole.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a schematic diagram of the overall structure of the small animal prevention device of the power distribution cabinet.
Fig. 2 is a schematic structural view of a unidirectional swing plate set of the small animal prevention device of the power distribution cabinet.
Fig. 3 is a schematic diagram of the push ring and the cross bar part of the small animal prevention device of the power distribution cabinet.
Fig. 4 is a schematic structural view of a pushing mechanism of the small animal prevention device of the power distribution cabinet.
Fig. 5 is a schematic diagram of the overall internal structure of the small animal prevention device of the power distribution cabinet.
Fig. 6 is a schematic structural diagram of a cable insertion state of the small animal prevention device of the power distribution cabinet.
Fig. 7 is a schematic diagram of the overall external structure of the small animal prevention device of the power distribution cabinet.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present invention in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Example 1
Referring to fig. 1, an overall structure schematic diagram of a small animal prevention device for a power distribution cabinet is provided, as shown in fig. 1, the small animal prevention device for a power distribution cabinet comprises a single-pass pipe mechanism 100, a pipe body 101, a unidirectional swinging plate group 102 arranged on the inner side of a pipe fitting, a positioning mechanism 200 and a pushing mechanism 300, wherein a cable hole is formed in the side wall of the power distribution cabinet, the pipe body 101 is fixed on the inner side of the cable hole, the unidirectional swinging plate group 102 can only rotate in a unidirectional manner, and when the small animal is not pushed, the unidirectional swinging plate group 102 is in a state perpendicular to the inner wall of the pipe body 101 under the action of the positioning mechanism 200, so that the small animal can be prevented from entering the inner side of the power distribution cabinet through the cable X hole.
Specifically, the positioning mechanism 200 comprises an elastic part 201 arranged on the outer side of the pipe body 101, a push ring 202 connected with the elastic part 201, and a cross rod part 203 detachably arranged on the push ring 202, wherein the elastic part 201 applies pressure to the push ring 202, the push ring 202 tightly pushes against the unidirectional swinging plate group 102, the unidirectional swinging plate group 102 is prevented from rotating, the two port steles of the pipe body 101 are separated from each other, and small animals are prevented from entering the inner side of the power distribution cabinet through the pipe body 101.
The pushing mechanism 300 comprises a dismounting part 301 and a sleeving part 302 detachably connected with the dismounting part 301; when the cable X passes through the pipe body 101, one end shell of the cable X is fixed on the inner side of the sleeve joint part 302, one end of the cable X, which is sleeved with the pushing mechanism 300, is pushed to the inner side of the pipe fitting, the end of the disassembly part 301 can pass through the gap between the unidirectional swinging plate groups 102 to contact the cross rod part 203, and the pushing ring 202 and the unidirectional swinging plate groups 102 are continuously pushed to separate, so that the unidirectional swinging plate groups 102 can rotate towards the pushing ring 202, the gap of the unidirectional swinging plate groups 102 is enlarged, and the cable X can pass through the pipe body 101 and reach the inner side of the power distribution cabinet through the gap between the unidirectional swinging plate groups 102.
Further, the unidirectional swing plate set 102 includes a fixed shaft 102a disposed inside the pipe body 101, and a plate body 102b disposed outside the fixed shaft 102a and capable of unidirectional rotation; the inside of the pipe body 101 is provided with a fixed block, the fixed shaft 102a is fixed on the fixed block, the outside of the fixed shaft 102a is provided with a shaft groove 102a-2, the plate body 102b is provided with a sleeve hole 102b-1, the inside of the sleeve hole 102b-1 is provided with a limit protrusion 102b-2, when the plate body 102b is sleeved on the outside of the fixed shaft 102a through the sleeve hole 102b-1, the limit protrusion 102b-2 is positioned on the inside of the shaft groove 102a-2, when the plate body 102b is in a state perpendicular to the inner wall of the pipe body 101, the plate body 102b can only rotate towards the push ring 202 and can not rotate towards a direction far away from the push ring 202, when the push ring 202 pushes the plate body 102b under the action of the rebound part, the plate body 102b and the pipe body 101 are in a vertical state, and a plurality of plate bodies 102b are shielded on the inside of the pipe body 101, so that the effect of blocking two openings of the pipe body 101 is achieved, and small animals are prevented from reaching the inside of the power distribution cabinet through the pipe body 101.
In this embodiment, the number of the plates 102b is four, the plates 102b are all in a fan shape and the intersection of the fan shapes is 90 degrees, both corners of one side of the plates 102b including the inner wall of the pipe are chamfered, the inner side wall of the pipe 101 can prevent the rotation of the plates 102b, one end of the plates 102b far away from the inner side wall of the pipe 101 is set to be a quarter to a circular recess 102b-3, when the four plates 102b are all perpendicular to the pipe 101, a circular gap is formed between the plates 102b, and the end of the detaching portion 301 passes.
The operation process comprises the following steps: when the cable X passes through the pipe body 101, one end shell of the cable X is fixed on the inner side of the sleeving part 302, one end of the cable X sleeved with the pushing mechanism 300 is pushed to the inner side of the pipe fitting, the end of the detaching part 301 can pass through a gap between the one-way swinging plate groups 102 to contact the cross rod part 203, the pushing ring 202 and the one-way swinging plate groups 102 are pushed continuously, the one-way swinging plate groups 102 can rotate towards the pushing ring 202, the gap of the one-way swinging plate groups 102 is enlarged, and the cable X can pass through the pipe body 101 and reach the inner side of the power distribution cabinet through the gap between the one-way swinging plate groups 102.
Example 2
Referring to fig. 1 to 5, this embodiment differs from the first embodiment in that: the elastic part 201 includes a first positioning ring 201a, a movable column 201b, a pressing ring 201c, and a first spring 201d; the first positioning ring 201a is fixed on the outer side of the pipe body 101; the movable column 201b is slidably arranged on the first positioning ring 201 a; the pressing ring 201c is fixed to the outer side of the movable column 201 b; the first spring 201d is sleeved on the outer side of the movable column 201b, the sleeved position of the first spring 201d is located between the first positioning ring 201a and the pressing ring 201c, in a natural state, the first spring 201d pushes the pressing ring 201c to be away from the first positioning ring 201a, one end of the movable column 201b is connected with the push ring 202, and the pressing ring 201c drives the movable column 201b to further drive the push ring 202 to push against the unidirectional swing plate group 102.
Specifically, the push ring 202 includes a ring body 202a connected to the movable post 201b, and a contact post 202c disposed on one side of the ring body 202 a; one side of the ring body 202a is provided with an extension column 202b, the ring body 202a is connected with the movable column 201b through the extension column 202b, the ring body 202a is contacted with the plate body 102b through the contact column 202c, pressure is applied to the plate body 102b, the small animals are prevented from pushing the plate body 102b to rotate, and the small animals are prevented from reaching the inner side of the power distribution cabinet through the pipe body 101.
Further, the cross bar 203 includes a receiving dish 203a, two side pipes 203b provided at both sides of the receiving dish 203a, and a rebound bar 203c slidably provided inside the side pipes 203 b; two clamping grooves 202a-1 are formed in the inner side wall of the ring body 202a, and the accommodating dish 203a is clamped between the two clamping grooves 202a-1 through the rebound rod 203 c.
The detaching portion 301 includes a front jack post 301a, and a connection cover 301b fixed to an end portion of the front jack post 301 a; the dismounting part 301 is detachably connected with the sleeving part 302 through the connecting cover 301b, when the sleeving part 302 is sleeved at the end part of the cable X, one end of the cable X, where the sleeving part 302 is arranged, extends to the inner side of the pipe body 101, the front jack post 301a penetrates through the unidirectional swinging plate group 102 through a circular gap between the plate bodies 102b, contacts the accommodating dish 203a, pushes the ring body 202a through the accommodating dish 203a, the side pipe 203b and the rebound rod 203c by continuing pushing the cable X, the ring body 202a moves in a direction far away from the plate body 102b, the plate body 102b rotates by taking the fixed shaft 102a as the axis, gaps between the plate bodies 102b become large, the cable X body can penetrate through the whole pipe body 101 through the gaps between the plate bodies 102b, and one end of the cable X body reaches the inner side of the power distribution cabinet.
Further, the socket part 302 includes a collar 302a detachably connected to the connection cover 301b, and a plurality of positioning posts 302b disposed outside the collar 302 a; the outer side wall of the collar 302a is provided with a through hole 302b-1, the positioning column 302b comprises a column 302b-2 which is slidably sleeved on the inner side of the through hole 302b-1, an upper pressure receiving plate 302b-3 and a lower pressure receiving plate 302b-4 which are respectively fixed on two ends of the column 302b-2, and a second spring 302b-5 which is sleeved on the outer side of the column 302b-2, the sleeved position of the second spring 302b-5 is located between the lower pressure receiving plate 302b-4 and the collar 302a, when the end of the cable X is sleeved on the inner side of the collar 302a, the side wall of the cable X presses the lower pressure receiving plate 302b-4, the lower pressure receiving plate 302b-4 moves towards the outer side of the collar 302a to press the second spring 302b-5, and the elasticity of the second spring 302b-5 pushes the lower pressure receiving plate 302b-4 to prop against the outer side wall of the cable X.
After the cable X passes through the gap of the unidirectional swinging plate set 102, the cross rod 203 is inserted from the ring 202a, the dismounting part 301 is inserted from the inner side of the sleeving part 302, the end of the cable X and the electronic component at the inner side of the power distribution cabinet can be connected, the elastic part 201 drives the ring 202a to move towards the collar 302a, the ring 202a contacts the upper pressure receiving plate 302b-3, and further the clamping force of the lower pressure receiving plate 302b-4 to the outer wall of the cable X is increased, so that the position of the cable X is more stable, and the problem that the cable X at the outer side of the power distribution cabinet is pulled and the cable X is located at one end at the inner side of the power distribution cabinet and disconnected with the electronic component is avoided.
Still further, an internal spring 203c-1 is installed inside the side tube 203b, an adjusting groove 203c-2 is formed in the outer wall of the side tube 203b, an adjusting protrusion 203c-3 is fixed to the side wall of the rebound rod 203c, the adjusting protrusion 203c-3 extends out through the adjusting groove 203c-2, during disassembly and installation, both the rebound rods 203c are close to each other by pressing the two adjusting protrusions 203c-3 toward the receiving dish 203a, the upper pressure receiving plate 302b-3 is in a triangle shape, the inclined surface direction thereof faces the disassembly part 301, when the ring body 202a contacts the upper pressure receiving plate 302b-3, the thrust force thereof acts on the inclined surface of the upper pressure receiving plate 302b-3, and meanwhile, the plate body 102b at the upper position thereof falls back under the action of gravity, the ring body 202a pushes the sleeve joint part 302 between the sleeve joint part and the plate body 102b, and the position of the collar 302a is now restricted, thereby restricting the position of the cable X.
The rest of the structure is the same as in embodiment 1.
The operation process comprises the following steps: when the sleeving part 302 is sleeved at the end part of the cable X, one end of the cable X, on which the sleeving part 302 is mounted, extends to the inner side of the pipe body 101, the front jacking column 301a penetrates through the unidirectional swinging plate group 102 through a circular gap between the plate bodies 102b, contacts the accommodating dish 203a, pushes the ring body 202a through the accommodating dish 203a, the side pipe 203b and the rebound rod 203c by continuing pushing the cable X, the ring body 202a moves in a direction away from the plate bodies 102b, the plate bodies 102b rotate by taking the fixed shaft 102a as an axis, gaps between the plate bodies 102b become larger, the cable X body can penetrate through the whole pipe body 101 through the gaps between the plate bodies 102b, and one end of the cable X body reaches the inner side of the power distribution cabinet.
After the cable X passes through the gap of the unidirectional swinging plate set 102, the cross rod 203 is inserted from the ring 202a, the dismounting part 301 is inserted from the inner side of the sleeving part 302, the end of the cable X and the electronic component at the inner side of the power distribution cabinet can be connected, the elastic part 201 drives the ring 202a to move towards the collar 302a, the ring 202a contacts the upper pressure receiving plate 302b-3, and further the clamping force of the lower pressure receiving plate 302b-4 to the outer wall of the cable X is increased, so that the position of the cable X is more stable, and the problem that the cable X at the outer side of the power distribution cabinet is pulled and the cable X is located at one end at the inner side of the power distribution cabinet and disconnected with the electronic component is avoided.
Example 3
Referring to fig. 1 to 7, this embodiment differs from the above embodiments in that: the small animal prevention device of the power distribution cabinet further comprises a contraction mechanism 400, wherein the contraction mechanism comprises an external frame 401 which is fixed at one end of the pipe body 101; a constriction part 402 provided outside the external frame 401; a sector plate 403 slidably disposed on the constricted portion 402; and a follower 404 disposed between the shrinkage part 402 and the elastic part 201, wherein the follower 404 contacts the shrinkage part 402 under the action of the elastic part 201 in a natural state, so that the shrinkage part 402 shrinks away from the center of the external frame 401, and the shrinkage part 402, the elastic part 201, the follower 404 and the sector plates 403 are all plural in number, and the plural shrinkage parts 402 shrink to maintain the distance between the plural sector plates 403.
Specifically, the constricted portion 402 includes a mounting post 402a, a drop-off prevention plate 402b, and a third spring 402c; the mounting column 402a is fixed on the external frame 401, and one end of the mounting column is connected with the external frame 401; the drop-off prevention plate 402b is fixed to an end of the mounting post 402 a; the third spring 402c is sleeved on the outer side of the mounting column 402a, and the follower 404 includes an extension rod 404a and an inclined pushing block 404b; extension rod 404a is slidably sleeved outside mounting post 402 a; the inclined pushing block 404b is fixed at one end of the movable column 201 b; the side of the extension rod 404a, which is opposite to the inclined push block 404b, is a first inclined plane 404a-1, the side of the inclined push block 404b, which is opposite to the extension rod 404a, is a second inclined plane 404b-1, the sector plate 403 is connected with the extension rod 404a, when the push ring 202 moves under the pushing force of the dismounting part 301, the movable column 201b follows the movement to drive the inclined push block 404b to be far away from the extension rod 404a, so that the extension rod 404a is not limited by the inclined push block 404b any more, the extension rod 404a moves towards the external frame 401 under the pushing of the third spring 402c, and the sector plates 403 are close towards the direction of the cable X, so that small animals are prevented from entering the inner side of the power distribution cabinet through gaps between the cable X and the pipe body 101 after the installation of the cable X is completed.
The rest of the structure is the same as in embodiment 2.
The operation process comprises the following steps: when the push ring 202 is pushed by the dismounting portion 301 to move at the cross bar portion 203, the movable column 201b moves along with the push rod, and drives the inclined push block 404b to be far away from the extension rod 404a, so that the extension rod 404a is not limited by the inclined push block 404b any more, the extension rod 404a moves towards the external frame 401 under the pushing of the third spring 402c, and the plurality of sector plates 403 are close to each other towards the direction of the cable X, so that small animals can enter the inner side of the power distribution cabinet through a gap between the cable X and the pipe body 101 after the installation of the cable X is avoided.
It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the invention, or those not associated with practicing the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (10)
1. A small animal device is prevented to switch board, its characterized in that: comprising the steps of (a) a step of,
the single-pass pipe mechanism (100) comprises a pipe body (101) and a single-way swinging plate group (102) arranged on the inner side of the pipe fitting;
the positioning mechanism (200) comprises an elastic part (201) arranged on the outer side of the pipe body (101), a push ring (202) connected with the elastic part (201), and a cross rod part (203) detachably arranged on the push ring (202); the method comprises the steps of,
a pushing mechanism (300) comprising a dismounting portion (301), and a socket portion (302) detachably connected with the dismounting portion (301);
the elastic part (201) can push the push ring (202) to be in contact with the unidirectional swing plate group (102).
2. The small animal protection device for a power distribution cabinet of claim 1, wherein: the unidirectional swing plate group (102) comprises a fixed shaft (102 a) arranged on the inner side of the pipe body (101), and a plate body (102 b) which is arranged on the outer side of the fixed shaft (102 a) and can rotate in one direction;
the pipe body (101) is characterized in that a fixed block is arranged on the inner side of the pipe body (101), the fixed shaft (102 a) is fixed on the fixed block, a shaft groove (102 a-2) is formed in the outer side of the fixed shaft (102 a), a sleeve hole (102 b-1) is formed in the plate body (102 b), a limit protrusion (102 b-2) is arranged on the inner side of the sleeve hole (102 b-1), and the plate body (102 b) is sleeved on the outer side of the fixed shaft (102 a) through the sleeve hole (102 b-1), and the limit protrusion (102 b-2) is located on the inner side of the shaft groove (102 a-2).
3. The small animal prevention device for a power distribution cabinet according to claim 2, wherein: the elastic part (201) comprises a first positioning ring (201 a), a movable column (201 b), a pressing ring (201 c) and a first spring (201 d);
the first positioning ring (201 a) is fixed on the outer side of the pipe body (101);
the movable column (201 b) is slidably arranged on the first positioning ring (201 a);
the pressing ring (201 c) is fixed on the outer side of the movable column (201 b);
the first spring (201 d) is sleeved on the outer side of the movable column (201 b), and the sleeved position of the first spring is located between the first positioning ring (201 a) and the pressing ring (201 c).
4. A small animal protection device for a power distribution cabinet as claimed in claim 3, wherein: the push ring (202) comprises a ring body (202 a) connected with the movable column (201 b), and a contact column (202 c) arranged on one side of the ring body (202 a);
an extension column (202 b) is arranged on one side of the ring body (202 a), and the ring body (202 a) is connected with the movable column (201 b) through the extension column (202 b).
5. The small animal protection device for a power distribution cabinet of claim 4, wherein: the cross bar part (203) comprises a containing vessel (203 a), two side pipes (203 b) arranged on two sides of the containing vessel (203 a), and a rebound bar (203 c) arranged on the inner side of the side pipes (203 b) in a sliding manner;
two clamping grooves (202 a-1) are formed in the inner side wall of the ring body (202 a), and the accommodating dish (203 a) is clamped between the two clamping grooves (202 a-1) through a rebound rod (203 c).
6. The small animal protection device for a power distribution cabinet of claim 5, wherein: the detaching part (301) comprises a front jack post (301 a) and a connecting cover (301 b) fixed on the end part of the front jack post (301 a);
the dismounting part (301) is detachably connected with the sleeving part (302) through a connecting cover (301 b).
7. The small animal protection device for a power distribution cabinet of claim 6, wherein: the sleeving part (302) comprises a lantern ring (302 a) detachably connected with the connecting cover (301 b), and a plurality of positioning column pieces (302 b) arranged outside the lantern ring (302 a);
through holes (302 b-1) are formed in the outer side wall of the sleeve ring (302 a), the positioning column (302 b) comprises a column body (302 b-2) which is sleeved on the inner side of the through holes (302 b-1) in a sliding mode, an upper pressure receiving plate (302 b-3) and a lower pressure receiving plate (302 b-4) which are respectively fixed to two ends of the column body (302 b-2), and a second spring (302 b-5) which is sleeved on the outer side of the column body (302 b-2), and the sleeving position of the second spring (302 b-5) is located between the lower pressure receiving plate (302 b-4) and the sleeve ring (302 a).
8. A small animal prevention device for a power distribution cabinet according to claim 3 or 7, characterized in that: also included is a retraction mechanism (400) comprising,
an external frame (401) fixed to one end of the pipe body (101);
a contraction part (402) which is arranged outside the external frame (401);
a sector plate (403) slidably provided on the constriction (402);
and a follower (404) provided between the contracting section (402) and the elastic section (201).
9. The small animal protection device for a power distribution cabinet of claim 8, wherein: the constriction part (402) comprises a mounting post (402 a), an anti-falling plate (402 b), and a third spring (402 c);
the mounting column (402 a) is fixed on the external frame (401), and one end of the mounting column is connected with the external frame (401);
the anti-falling plate (402 b) is fixed at the end part of the mounting column (402 a);
the third spring (402 c) is sleeved on the outer side of the mounting column (402 a).
10. The small animal protection device for a power distribution cabinet of claim 9, wherein: the following part (404) comprises an extension rod (404 a) and an inclined pushing block (404 b);
the extension rod (404 a) is in sliding sleeve connection with the outer side of the mounting column (402 a);
the inclined pushing block (404 b) is fixed at one end of the movable column (201 b);
one side of the extension rod (404 a) opposite to the inclined pushing block (404 b) is a first inclined plane (404 a-1), one side of the inclined pushing block (404 b) opposite to the extension rod (404 a) is a second inclined plane (404 b-1), and the sector plate (403) is connected with the extension rod (404 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211338155.7A CN116267881A (en) | 2022-10-28 | 2022-10-28 | Small animal prevention device for power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211338155.7A CN116267881A (en) | 2022-10-28 | 2022-10-28 | Small animal prevention device for power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116267881A true CN116267881A (en) | 2023-06-23 |
Family
ID=86834709
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211338155.7A Pending CN116267881A (en) | 2022-10-28 | 2022-10-28 | Small animal prevention device for power distribution cabinet |
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| Country | Link |
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| CN (1) | CN116267881A (en) |
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