CN211320590U - Electrical equipment fixing device - Google Patents
Electrical equipment fixing device Download PDFInfo
- Publication number
- CN211320590U CN211320590U CN202020166851.4U CN202020166851U CN211320590U CN 211320590 U CN211320590 U CN 211320590U CN 202020166851 U CN202020166851 U CN 202020166851U CN 211320590 U CN211320590 U CN 211320590U
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- electrical equipment
- block
- screw
- fixing device
- blocks
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of electrical equipment fixing devices, and discloses an electrical equipment fixing device, which comprises an electrical equipment, wherein a base is arranged below the electrical equipment, a clamping block is arranged, a screw rotates to move downwards, then the screw passes through a first threaded hole and enters into a second threaded hole, then the lower end of the screw touches the upper wall surface of a movable block, then the screw descends continuously along with the second threaded hole, then the lower ends of two inclined blocks move to one side away from the second threaded hole, then the two clamping blocks move to one side close to each other, at the moment, the positions of the two clamping blocks correspond to a ring groove, then the two clamping blocks touch the inside of the ring groove, the inner wall of the ring groove achieves the purpose of secondary clamping, the fixing device of the existing transformer box is avoided, the fixing device is generally fixed by the screw, however, when the screw is fixed, the fixing can be performed only once, and the fixing mode is not stable enough.
Description
Technical Field
The utility model relates to an electrical equipment fixing device technical field specifically is an electrical equipment fixing device.
Background
Electrical equipment is a general term for equipment such as generators, transformers, power lines, and circuit breakers in power systems. First, qualification and requirements of the electrical operator: the electrical operation must be trained professionally, the examination is qualified, and the personnel holding the operation certificate of the electrical operation can play the role. If the electrical operator is interrupted for more than six months due to accident, the operator must take a new examination to be qualified to work. Electrical personnel must strictly enforce national safety regulations.
The electric equipment refers to equipment using power supply, such as a transformer or a transformer tank.
Wherein the fixed equipment of transformer case adopts the screw to fix it generally, but because the screw fixation time, can only carry out the single fixed, fixed mode is not stable enough.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an electrical equipment fixing device.
(II) technical scheme
The utility model provides a following technical scheme: an electrical equipment fixing device comprises electrical equipment, wherein a base is arranged below the electrical equipment, the base is a rectangular block, connecting blocks are fixedly installed on the left side wall surface and the right side wall surface of the electrical equipment respectively, the connecting blocks are rectangular blocks, a first threaded hole is formed in each connecting block, a screw is connected to each threaded hole in each threaded hole, two second threaded holes are formed in the upper wall surface of the base and correspond to the first threaded holes up and down, two side wall grooves are formed in the inner walls of the two second threaded holes and are rectangular grooves, the two side wall grooves correspond to each other left and right, a swinging inclined block is arranged inside each two side wall grooves, each inclined block is inclined towards one side close to the central point of the second threaded hole from top to bottom, and circular connecting grooves are formed in the front inner wall and the rear wall of each side wall groove respectively, the circular connecting groove is a circular hole, circular connecting blocks are fixedly mounted on the front wall surface and the rear wall surface of the inclined block respectively, and the circular connecting blocks are cylindrical blocks.
Preferably, the circular connecting block is movably connected with the circular connecting groove, the upper wall surface of the inclined block is fixedly provided with the clamping blocks, the two clamping blocks correspond to each other from left to right, and one ends of the two clamping blocks, which are close to each other, are conical.
Preferably, two be provided with between the sloping block and can drive two sloping block wobbling movable blocks, the movable block is the circular block, the left and right sides fixed mounting of movable block has the elastic block, the elastic block possesses tangible nature, the ring channel has been seted up on the screw thread post part outer wall of screw, the ring channel is annular groove.
(III) advantageous effects
Compared with the prior art, the utility model provides an electrical equipment fixing device possesses following beneficial effect:
1. this electrical equipment fixing device, through having set up the block, rotatory screw, the screw moves down, then the screw can pass screw hole one and enter into the inside of screw hole two, then the lower extreme of screw can touch the top wall of movable block, then continuously descend along with screw hole two, then the lower extreme of two sloping blocks can be to keeping away from one side of screw hole two and remove, then two block can be to the one side removal that is close to each other, at this moment, the position of two block can be corresponding with the ring channel, then two block can contact the inside of ring channel, the inner wall of ring channel, reach the purpose of secondary chucking, the fixed equipment of current transformer case has been avoided, generally adopt the screw to fix it, but because when the screw fixation, can only carry out the single and fix, fixed mode is not stable enough.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of a screw;
fig. 3 is a schematic top view of the base.
In the figure: 1 electrical equipment, 2 bases, 3 connecting blocks, 4 screws, 5 threaded holes I, 6 threaded holes II, 7 side wall grooves, 8 movable blocks, 9 elastic blocks, 10 inclined blocks, 11 clamping blocks, 12 annular grooves, 13 circular connecting grooves and 14 circular connecting blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, an electrical equipment fixing device includes an electrical equipment 1, a base 2 is disposed below the electrical equipment 1, the base 2 is a rectangular block, connecting blocks 3 are fixedly mounted on left and right side wall surfaces of the electrical equipment 1, the connecting blocks 3 are rectangular blocks, a first threaded hole 5 is formed in each connecting block 3, a screw 4 is connected to each threaded hole 5 through a screw thread, two second threaded holes 6 are formed in an upper wall surface of the base 2, the two second threaded holes 6 correspond to the two first threaded holes 5 in an up-down manner, two side wall grooves 7 are formed in inner walls of the two second threaded holes 6, the side wall grooves 7 are rectangular grooves, the two side wall grooves 7 correspond to each other in a left-right manner, a swingable inclined block 10 is disposed inside each of the two side wall grooves 7, and the inclined block 10 is inclined from top to bottom toward a side close to a central point of the second threaded hole 6, circular connecting grooves 13 are respectively formed in the front inner wall and the rear inner wall of the side wall groove 7, each circular connecting groove 13 is a circular hole, circular connecting blocks 14 are fixedly mounted on the front wall and the rear wall of each inclined block 10, each circular connecting block 14 is a cylindrical block, the circular connecting blocks 14 are movably connected with the circular connecting grooves 13, clamping blocks 11 are fixedly mounted on the upper wall of each inclined block 10, the left side and the right side of each clamping block 11 correspond to each other, one end, close to each other, of each clamping block 11 is conical, a movable block 8 capable of driving the two inclined blocks 10 to swing is arranged between the two inclined blocks 10, each movable block 8 is a circular block, elastic blocks 9 are fixedly mounted on the left side and the right side of each movable block 8, each elastic block 9 has a shape change, an annular groove 12 is formed in the outer wall of a threaded column part of the screw 4, and each annular, rotatory screw 4, screw 4 moves down, then screw 4 can pass screw hole 5 and enter into the inside of screw hole two 6, then the lower extreme of screw 4 can touch the top wall of movable block 8, then continuously descend along with screw hole two 6, then the lower extreme of two sloping blocks 10 can be to keeping away from one side of screw hole two 6 and remove, then two block pieces 11 can be to the one side removal that is close to each other, at this moment, two block pieces 11's position can be corresponding with ring channel 12, then two block pieces 11 can contact the inside of ring channel 12, the inner wall of ring channel 12, reach the purpose of secondary chucking.
When in use, the utility model is used,
first step, rotatory screw 4, screw 4 moves down, then screw 4 can pass screw hole 5 and enter into the inside of screw hole two 6, then the lower extreme of screw 4 can touch the top wall of movable block 8, then continuously descend along with screw hole two 6, then the lower extreme of two sloping blocks 10 can be to keeping away from one side of screw hole two 6 and remove, then two block pieces 11 can be to the one side removal that is close to each other, at this moment, the position of two block pieces 11 can be corresponding with ring channel 12, then two block pieces 11 can contact the inside of ring channel 12, the inner wall of ring channel 12, reach the purpose of secondary chucking.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. An electrical equipment fixing device comprising an electrical equipment (1), characterized in that: a base (2) is arranged below the electrical equipment (1), connecting blocks (3) are fixedly mounted on the left side wall surface and the right side wall surface of the electrical equipment (1), a first threaded hole (5) is formed in each connecting block (3), a screw (4) is connected to the first threaded hole (5) in a threaded manner, two second threaded holes (6) are formed in the upper wall surface of the base (2), two side wall grooves (7) are formed in the inner walls of the two second threaded holes (6), a tilting block (10) capable of swinging is arranged in each side wall groove (7), clamping blocks (11) are fixedly mounted on the upper wall surface of each tilting block (10), the two clamping blocks (11) correspond to each other in the left-right direction, one end, close to each other, of the two clamping blocks (11) is conical, and a movable block (8) capable of driving the two tilting blocks (10) to swing is arranged between the two tilting blocks (10), the movable block (8) is a circular block, and the left side and the right side of the movable block (8) are fixedly provided with elastic blocks (9).
2. An electrical equipment fixing device according to claim 1, characterized in that: an annular groove (12) is formed in the outer wall of the threaded column portion of the screw (4), and the annular groove (12) is an annular groove.
3. An electrical equipment fixing device according to claim 1, characterized in that: the sloping block (10) is from the top down gradually to the lopsidedness that is close to two (6) central points of screw hole, circular spread groove (13) have been seted up on the inner wall around lateral wall groove (7) respectively, circular spread groove (13) are the circular port, equal fixed mounting has circular connecting block (14) on the wall around sloping block (10), circular connecting block (14) are columniform piece, circular connecting block (14) are in the same place with circular spread groove (13) swing joint.
4. An electrical equipment fixing device according to claim 1, characterized in that: the two threaded holes II (6) correspond to the two threaded holes I (5) up and down, the side wall grooves (7) are rectangular grooves, and the two side wall grooves (7) correspond to each other left and right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020166851.4U CN211320590U (en) | 2020-02-07 | 2020-02-07 | Electrical equipment fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020166851.4U CN211320590U (en) | 2020-02-07 | 2020-02-07 | Electrical equipment fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211320590U true CN211320590U (en) | 2020-08-21 |
Family
ID=72058666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020166851.4U Expired - Fee Related CN211320590U (en) | 2020-02-07 | 2020-02-07 | Electrical equipment fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211320590U (en) |
-
2020
- 2020-02-07 CN CN202020166851.4U patent/CN211320590U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 Termination date: 20210207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |