CN217036475U - Electrical component mounting rack for distribution box - Google Patents
Electrical component mounting rack for distribution box Download PDFInfo
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- CN217036475U CN217036475U CN202123224275.8U CN202123224275U CN217036475U CN 217036475 U CN217036475 U CN 217036475U CN 202123224275 U CN202123224275 U CN 202123224275U CN 217036475 U CN217036475 U CN 217036475U
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Abstract
The utility model provides an electrical element mounting frame for a distribution box. The electric element mounting rack for the distribution box comprises a box body; the frame body is arranged in the box body; the first installation box is fixedly installed at the top of the frame body; the second installation box is fixedly installed at the top of the first installation box; the middle shaft is rotatably installed at the top of the frame body, penetrates through the first installation box and is rotatably connected with the first installation box; the gear is fixedly sleeved on the middle shaft; the two toothed plates are slidably mounted in the first mounting box, and the gear is meshed with the two toothed plates. The electric element mounting frame for the distribution box has the advantages that the whole mounting and dismounting are convenient, the mounting space can be adjusted conveniently, and great convenience is brought to the mounting and the maintenance of electric elements.
Description
Technical Field
The utility model relates to the technical field of distribution boxes, in particular to an electrical element mounting frame for a distribution box.
Background
The block terminal is electrical equipment, has small, simple installation, and technical performance is special, rigidity, and the configuration function is unique, not restricted by the place, and the application is more general, and the operation is reliable and stable, and space utilization is high, takes up an area of less and has the characteristics of environmental protection effect, when installing electrical component, can be in advance at the block terminal corresponding mounting bracket of internal fixed mounting to the electrical component installation of being convenient for.
However, the internal space of the existing electrical component mounting rack for the distribution box is generally fixed and difficult to adjust, and the mounting rack is basically fixedly mounted inside the distribution box in a fixed welding mode or by a plurality of screws.
Therefore, there is a need to provide a new electrical component mounting bracket for a distribution box to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model solves the technical problem of providing the electric element mounting rack for the distribution box, which is convenient to assemble and disassemble integrally, can adjust the mounting space conveniently and brings great convenience to the installation and maintenance of electric elements.
In order to solve the above technical problem, the present invention provides an electrical component mounting bracket for a distribution box, comprising: a box body; the frame body is arranged in the box body; the first installation box is fixedly installed at the top of the frame body; the second installation box is fixedly installed at the top of the first installation box; the middle shaft is rotatably installed at the top of the frame body, penetrates through the first installation box and is rotatably connected with the first installation box; the gear is fixedly sleeved on the middle shaft; the two toothed plates are slidably mounted in the first mounting box, and the gear is meshed with the two toothed plates; the two sliding rods are respectively installed on the outer walls of the two sides of the first installation box in a sliding mode, and one ends, close to each other, of the two sliding rods are respectively fixedly connected with the outer wall of one side, far away from each other, of the two toothed plates; the two trapezoidal fixture blocks are fixedly arranged at one ends, far away from each other, of the two sliding rods respectively; two fixed blocks, two the fixed block respectively fixed mounting be in on the both sides inner wall of box, and two one side outer wall that trapezoidal fixture block kept away from each other extends to two respectively in the fixed block.
Preferably, a worm wheel is fixedly sleeved on the middle shaft, a worm is rotatably installed in the second installation box, one end of the worm extends out of the second installation box, the worm wheel is meshed with the worm, and a rotating wheel is fixedly installed at one end of the worm, which is positioned outside the second installation box.
Preferably, fixed mounting has a plurality of first U type pieces, and is a plurality of in the box the screw rod is installed to the equal screw thread in top of first U type piece, and is a plurality of the diaphragm has been placed on the first U type piece, and is a plurality of two V type grooves have all been seted up at the top of diaphragm, and are a plurality of the bottom of screw rod extends to the correspondence respectively V type inslot, it is a plurality of the equal fixed mounting in top of diaphragm has the riser.
Preferably, fixed mounting has two second U type pieces, two on the bottom inner wall of box equal fixed mounting has a plurality of first bull's eye balls on the bottom inner wall of second U type piece, equal fixed mounting has the locating piece, two on the both sides outer wall of framework equal fixed mounting has a plurality of second bull's eye balls, two on the one side outer wall that the locating piece was kept away from each other extends to two respectively in the second U type piece, and two the bottom of locating piece all contacts with the top of a plurality of first bull's eye balls that correspond.
Preferably, a plurality of through holes are formed in the bottom of the box body, first heat dissipation holes are formed in outer walls of two sides of the box body, a plurality of first curved holes are formed in the bottom of the frame body, and a plurality of second heat dissipation holes are formed in the frame body.
Preferably, two trapezoidal grooves are formed in the outer wall of one side, close to each other, of the fixed block, and the outer wall of one side, far away from each other, of the trapezoidal fixture block extends into the two trapezoidal grooves respectively.
Preferably, it is a plurality of the equal fixed mounting in top of screw rod has the handle of twisting, and is a plurality of the equal fixed mounting in bottom of screw rod has the contact ball, and is a plurality of the contact ball respectively with a plurality of that correspond the inner wall in V type groove contacts, and is a plurality of the curved hole of a plurality of second has all been seted up at the top of diaphragm.
Compared with the related art, the electric element mounting rack for the distribution box provided by the utility model has the following beneficial effects:
through the mutual matching of the frame body, the first installation box, the second installation box, the middle shaft, the gear, the toothed plate, the sliding rod, the trapezoidal fixture blocks, the worm wheel, the worm, the screw, the V-shaped groove, the positioning block and the like, when an electrical element needs to be installed or the electrical element on the frame body needs to be overhauled, the worm is driven to rotate by rotating the rotating wheel, finally the two trapezoidal fixture blocks are driven to be separated from the two trapezoidal grooves, and the frame body slides out of the box body to install or overhaul the electrical element; when partial electric elements are large and the inner space of the mounting frame needs to be adjusted, the transverse plate is unlocked by rotating the screw rod, and then the transverse plate is inserted into the two proper first U-shaped blocks to be locked in the same way; effectively solve traditional mounting bracket operating space narrowly, be difficult to demolish, the electric elements of being not convenient for install and the problem of overhauing.
Drawings
Fig. 1 is a schematic front sectional view of a preferred embodiment of a mounting bracket for an electrical component for an electrical distribution box according to the present invention;
FIG. 2 is an enlarged view of the portion A shown in FIG. 1;
FIG. 3 is an enlarged view of the portion B shown in FIG. 1;
FIG. 4 is an enlarged view of section C shown in FIG. 1;
fig. 5 is a schematic top sectional view of a first mounting box of the mounting block for electrical components for distribution boxes according to the present invention;
fig. 6 is a schematic top sectional view illustrating an assembly structure of a second mounting box of the mounting block for electrical components for distribution boxes according to the present invention.
The reference numbers in the figures: 1. a box body; 2. a frame body; 3. a first installation box; 4. a second installation box; 5. a middle shaft; 6. a gear; 7. a toothed plate; 8. a slide bar; 9. a trapezoidal fixture block; 10. a fixed block; 11. a worm gear; 12. a worm; 13. a first U-shaped block; 14. a screw; 15. a transverse plate; 16. a V-shaped groove; 17. a vertical plate; 18. a second U-shaped block; 19. and (5) positioning the blocks.
Detailed Description
The utility model is further described below with reference to the drawings and the embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6 in combination, wherein fig. 1 is a schematic structural view of a mounting rack for an electrical component of a distribution box according to a preferred embodiment of the present invention; FIG. 2 is a schematic left side view of the structure of FIG. 1; FIG. 3 is a schematic structural diagram of the top view shown in FIG. 1; FIG. 4 is an enlarged view of portion A of FIG. 1; fig. 5 is a schematic top sectional view of a first mounting box of the mounting block for electrical components for distribution boxes according to the present invention; fig. 6 is a schematic top sectional view illustrating an assembly structure of a second mounting box of the mounting block for electrical components for distribution boxes according to the present invention. Electric component mounting bracket for block terminal includes: a box body 1; the frame body 2 is arranged in the box body 1; the first installation box 3 is fixedly installed at the top of the frame body 2; the second installation box 4 is fixedly installed at the top of the first installation box 3, and the bottoms of the first installation box 3 and the second installation box 4 are both provided with openings; the middle shaft 5 is rotatably installed at the top of the frame body 2, and the middle shaft 5 penetrates through the first installation box 3 and is rotatably connected with the first installation box 3; the gear 6 is fixedly sleeved on the middle shaft 5; the two toothed plates 7 are slidably mounted in the first mounting box 3, the gear 6 is meshed with the two toothed plates 7, the middle shaft 5 plays a role in linkage, and then the worm 12 mentioned below rotates to drive the worm wheel 11 mentioned below to rotate, the worm wheel 11 drives the middle shaft 5 to rotate so as to drive the gear 6 to rotate, the gear 6 rotates clockwise to drive the two toothed plates 7 to synchronously slide away from each other, and when the gear 6 rotates anticlockwise, the two toothed plates 7 can be driven to synchronously slide close to each other; the two sliding rods 8 are respectively slidably mounted on the outer walls of the two sides of the first mounting box 3, and one ends, close to each other, of the two sliding rods 8 are respectively fixedly connected with the outer wall of one side, far away from each other, of the two toothed plates 7; the two trapezoid fixture blocks 9 are respectively and fixedly arranged at one ends, far away from each other, of the two slide bars 8; two fixed blocks 10, two fixed block 10 fixed mounting respectively is in on the both sides inner wall of box 1, and two one side outer wall that trapezoidal fixture block 9 kept away from each other extends to two respectively in the fixed block 10.
In order to realize can convenient dismouting framework 2, it is convenient to reach framework 2 of taking out when demolising, and locking framework 2 is simple and firm purpose during the installation, through convenient rotation worm 12, can go on fixed cover is equipped with worm wheel 11 on the axis 5, worm 12 is installed to 4 internal rotations of second install bin, the one end of worm 12 extends to outside the second install bin 4, just worm wheel 11 with worm 12 meshes mutually, and worm wheel 11 and worm 12 have a self-locking effect, and after locking framework 2, framework 2 can not take place not hard up phenomenon easily, worm 12 is located the outer one end fixed mounting of second install bin 4 has the runner, and the setting of runner is for the convenient regulation worm 12 that rotates.
When meetting partial electric elements great, need adjust the mounting bracket inner space, in order to realize the interval of a plurality of diaphragms 15 on the convenient adjustment framework 2, fixed mounting has a plurality of first U type pieces 13 in the box 1, and is a plurality of screw rod 14, a plurality of are installed to the equal screw thread in top of first U type piece 13 diaphragm 15 has been placed on the first U type piece 13, and is a plurality of two V type grooves 16 have all been seted up at the top of diaphragm 15, and is a plurality of the bottom of screw rod 14 extends to the correspondence respectively in the V type groove 16, it is a plurality of the equal fixed mounting in top of diaphragm 15 has riser 17.
In order to facilitate the sliding in and out of the frame body 2, when the frame body 2 is pushed into the box body 1 in a sliding manner, the positioning function can be achieved at the same time, the two trapezoidal clamping blocks 9 are ensured to correspond to the two trapezoidal grooves, the subsequent insertion and locking are facilitated, two second U-shaped blocks 18 are fixedly arranged on the inner wall of the bottom of the box body 1, a plurality of first bull-eye balls are fixedly arranged on the inner walls of the bottoms of the two second U-shaped blocks 18, positioning blocks 19 are fixedly arranged on the outer walls of the two sides of the frame body 2, a plurality of second bull-eye balls are fixedly arranged on the outer wall of the side, away from each other, of the two positioning blocks 19, the outer wall of the side, away from each other, of the two positioning blocks 19 extends into the two second U-shaped blocks 18 respectively, the bottoms of the two positioning blocks 19 are in contact with the tops of the corresponding first bull-eye balls, and the first bull-eye balls and the second bull-eye balls are arranged, the friction force of the frame body 2 when sliding in and out is greatly reduced.
In order to facilitate the arrangement and threading, a heat dissipation effect is achieved, a plurality of through holes are formed in the bottom of the box body 1, first heat dissipation holes are formed in the outer walls of the two sides of the box body 1, a plurality of first curved holes are formed in the bottom of the frame body 2, when a circuit cable passes through the first curved holes, the circuit cable is protected from being scratched well outside the cable, meanwhile, the heat dissipation of an electrical element can be facilitated, and a plurality of second heat dissipation holes are formed in the frame body 2.
In order to realize inserting firm purpose with two trapezoidal fixture blocks 9 fast, and then realize fixing framework 2 in box 1 conveniently, two trapezoidal grooves have all been seted up on the one side outer wall that fixed block 10 is close to each other, two one side outer wall that trapezoidal fixture block 9 kept away from each other extends to two respectively in the trapezoidal groove.
For convenient rotation screw rod 14 carries out convenient and firm locking regulation to diaphragm 15, and is a plurality of the equal fixed mounting in top of screw rod 14 has wrong handle, and is a plurality of the equal fixed mounting in bottom of screw rod 14 has the contact ball, and is a plurality of the contact ball respectively with corresponding a plurality of the inner wall of V type groove 16 contacts, and is a plurality of the crooked hole of a plurality of second has all been seted up at diaphragm 15's top, and when a plurality of second crooked holes were not only convenient for arrange the circuit, better protection of preventing scratching was carried out to the cable, can make things convenient for the electric elements to install the back and dispel the heat moreover.
The working principle of the electric element mounting rack for the distribution box provided by the utility model is as follows:
when the electric component installation box is used, when the electric component needs to be installed or the electric component on the frame body 2 needs to be overhauled, in order to facilitate installation or overhaul, the situation that installation or overhaul is inconvenient due to the fact that the inner space is small is avoided, at the moment, the rotating wheel is rotated to drive the worm 12 to rotate, the worm 12 rotates to drive the worm wheel 11 to rotate, the worm wheel 11 rotates to drive the middle shaft 5 to rotate, the middle shaft 5 rotates to drive the gear 6 to rotate, the gear 6 rotates to drive the two toothed plates 7 to rotate, the two toothed plates 7 slide close to each other to drive the two sliding rods 8 to slide, so that the two trapezoidal clamping blocks 9 are separated from the two trapezoidal grooves, then the frame body 2 slides out of the box body 1 to install the electric component, and great convenience is brought to installation of the electric component;
when a part of electrical elements are large and the internal space of the mounting rack needs to be adjusted, the screw rods 14 are rotated to drive the contact balls to be separated from the V-shaped grooves 16, then the transverse plates 15 are pulled away from the two corresponding first U-shaped blocks 13, and the two corresponding screw rods 14 are installed on the two proper first U-shaped blocks 13 and screwed in the same way;
when the frame body 2 needs to be reset and installed, the two positioning blocks 19 on the frame body 2 are inserted into the two second U-shaped blocks 18 in the same way, the frame body 2 slides to be in contact with the inner wall of the box body 1, the rotating wheel is reversed in the same way, and finally the two trapezoidal clamping blocks 9 are inserted into the two trapezoidal grooves to complete locking of the frame body 2.
Compared with the prior art, the electric element mounting rack for the distribution box has the following beneficial effects:
through the mutual matching of the frame body 2, the first installation box 3, the second installation box 4, the middle shaft 5, the gear 6, the toothed plate 7, the sliding rod 8, the trapezoidal clamping blocks 9, the worm wheel 11, the worm 12, the screw 14, the V-shaped grooves 16, the positioning blocks 19 and the like, when an electrical element needs to be installed or an electrical element on the frame body 2 needs to be overhauled, the worm 12 is driven to rotate by rotating the rotating wheel, finally the two trapezoidal clamping blocks 9 are driven to be separated from the two trapezoidal grooves, and the frame body 2 slides out of the box body 1 to install or overhaul the electrical element; when some electrical elements are large and the inner space of the mounting rack needs to be adjusted, the locking of the transverse plate 15 is released by rotating the screw 14, and then the transverse plate 15 is inserted into the two proper first U-shaped blocks 13 to be locked in the same way; the problem of traditional mounting bracket operating space is narrow, is difficult to demolish, and the electric elements of being not convenient for install and overhaul is effectively solved.
The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.
Claims (7)
1. An electrical component mounting bracket for a power distribution box, comprising:
a box body;
the frame body is arranged in the box body;
the first installation box is fixedly installed at the top of the frame body;
the second installation box is fixedly installed at the top of the first installation box;
the middle shaft is rotatably installed at the top of the frame body, penetrates through the first installation box and is rotatably connected with the first installation box;
the gear is fixedly sleeved on the middle shaft;
the two toothed plates are slidably mounted in the first mounting box, and the gear is meshed with the two toothed plates;
the two sliding rods are respectively installed on the outer walls of the two sides of the first installation box in a sliding mode, and one ends, close to each other, of the two sliding rods are respectively fixedly connected with the outer wall of one side, far away from each other, of the two toothed plates;
the two trapezoidal fixture blocks are fixedly arranged at one ends, far away from each other, of the two sliding rods respectively;
two fixed blocks, two the fixed block respectively fixed mounting be in on the both sides inner wall of box, and two one side outer wall that trapezoidal fixture block kept away from each other extends to two respectively in the fixed block.
2. The electrical component mounting rack for the distribution box as claimed in claim 1, wherein a worm wheel is fixedly sleeved on the central shaft, a worm is rotatably mounted in the second mounting box, one end of the worm extends out of the second mounting box, the worm wheel is meshed with the worm, and a rotating wheel is fixedly mounted at one end of the worm, which is located out of the second mounting box.
3. The electrical component mounting bracket for block terminal of claim 1, characterized in that, fixed mounting has a plurality of first U type pieces in the box, and is a plurality of the screw rod is installed to the equal screw thread in top of first U type piece, and is a plurality of the diaphragm has been placed on the first U type piece, and is a plurality of two V type grooves have all been seted up at the top of diaphragm, and is a plurality of the bottom of screw rod extends to corresponding respectively in the V type groove, it is a plurality of the equal fixed mounting in top of diaphragm has the riser.
4. The electrical component mounting rack for the distribution box according to claim 1, wherein two second U-shaped blocks are fixedly mounted on the inner wall of the bottom of the box body, a plurality of first bull-eye balls are fixedly mounted on the inner wall of the bottom of each second U-shaped block, positioning blocks are fixedly mounted on the outer walls of the two sides of the frame body, a plurality of second bull-eye balls are fixedly mounted on the outer wall of one side, away from each other, of the positioning blocks, the outer wall of one side, away from each other, of the positioning blocks extends to two of the outer walls of one side, away from each other, of the second U-shaped blocks, and the bottoms of the positioning blocks are in contact with the tops of the corresponding plurality of first bull-eye balls.
5. The electrical component mounting rack as claimed in claim 1, wherein the bottom of the box body has a plurality of through holes, the outer walls of the two sides of the box body have first heat dissipating holes, the bottom of the frame body has a plurality of first curved holes, and the frame body has a plurality of second heat dissipating holes.
6. The mounting rack for electrical components of distribution box of claim 1, wherein the outer wall of the side of each of said two fixing blocks close to each other is formed with a trapezoidal groove, and the outer wall of the side of each of said two trapezoidal fixing blocks far from each other extends into said two trapezoidal grooves.
7. The mounting rack for electrical components of claim 3, wherein the top ends of the plurality of screws are fixedly provided with twisting handles, the bottom ends of the plurality of screws are fixedly provided with contact balls, the contact balls are respectively contacted with the inner walls of the corresponding plurality of V-shaped grooves, and the top of the transverse plate is provided with a plurality of second curved holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123224275.8U CN217036475U (en) | 2021-12-21 | 2021-12-21 | Electrical component mounting rack for distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123224275.8U CN217036475U (en) | 2021-12-21 | 2021-12-21 | Electrical component mounting rack for distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217036475U true CN217036475U (en) | 2022-07-22 |
Family
ID=82443154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123224275.8U Active CN217036475U (en) | 2021-12-21 | 2021-12-21 | Electrical component mounting rack for distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217036475U (en) |
-
2021
- 2021-12-21 CN CN202123224275.8U patent/CN217036475U/en active Active
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