CN219892717U - Low-voltage comprehensive distribution box - Google Patents
Low-voltage comprehensive distribution box Download PDFInfo
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- CN219892717U CN219892717U CN202321165282.1U CN202321165282U CN219892717U CN 219892717 U CN219892717 U CN 219892717U CN 202321165282 U CN202321165282 U CN 202321165282U CN 219892717 U CN219892717 U CN 219892717U
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- fixedly connected
- chain
- bevel gear
- distribution box
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- 238000009434 installation Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 abstract description 7
- 230000033228 biological regulation Effects 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
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- 238000005065 mining Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a low-voltage comprehensive distribution box, which belongs to the technical field of distribution boxes and comprises a mounting box, wherein a box door is rotatably connected with the mounting box. This block terminal is synthesized to low pressure drives backup pad both sides thread bush synchronous rotation through rotating the rotation handle, realizes the regulation to the backup pad height, the electrical apparatus of being convenient for install not co-altitude, the operation of being convenient for.
Description
Technical Field
The utility model belongs to the technical field of distribution boxes, and particularly relates to a low-voltage comprehensive distribution box.
Background
The low-voltage comprehensive distribution box-JP cabinet is widely applied to the transformation of the rural power network at the tail end of the domestic alternating current distribution network or the places such as transformer substations, factories, industrial and mining enterprises, large-scale power plants, petroleum, chemical enterprises, large-scale steel plants, high-rise building power centers and the like.
The utility model provides a current patent of authorizing the bulletin number to be CN217882455U, disclose low pressure comprehensive distribution box, including the box and vertical two screw frames in its inside, screw frame sliding connection has a plurality of first mounting panels, first mounting panel is equipped with the second mounting panel, second mounting panel both ends are articulated through a plurality of hinges to have the third mounting panel, second mounting panel upper end is equipped with the fourth mounting panel, first mounting panel upper and lower surface all is equipped with the first nut with screw frame threaded connection, it is through two first nuts at screw frame synchronous rotation the same number of turns come the centre gripping first mounting panel slide change high position about screw frame, but need rotate a pair of nut in step when height-adjusting, afterwards, rotate another pair of nut again, height-adjusting's operation degree of difficulty requirement is higher.
Therefore, we propose a low-voltage comprehensive distribution box to solve the above problems.
Disclosure of Invention
The utility model aims to solve the problem that in the prior art, the operation for adjusting the height of a supporting plate is complicated, and provides a low-voltage comprehensive distribution box.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a block terminal is synthesized to low pressure, includes the mounting box, the mounting box rotates and is connected with the chamber door, be equipped with a plurality of backup pads in the mounting box, the threaded rod that two vertical placements of fixedly connected with in the mounting box, the cover is equipped with a plurality of thread bush with threaded rod threaded connection on the threaded rod, every backup pad both sides all are equipped with a thread bush, just the both ends of backup pad are rotated and are connected in the thread bush outside, one of them one end of backup pad is provided with the mounting box, be provided with in the mounting box and be used for driving thread bush pivoted actuating mechanism, be located two of same level be connected with drive mechanism between the thread bush, and two thread bushes pass through drive mechanism synchronous revolution.
Through setting up the thread bush that uses with the threaded rod cooperation to and thread bush complex backup pad, make the backup pad mutually support through actuating mechanism and drive mechanism, realize the lift of backup pad height.
Preferably, the driving mechanism comprises a first bevel gear fixedly arranged on the threaded sleeve, a second bevel gear is rotatably arranged on the inner side wall of the mounting box, the first bevel gear is meshed with the second bevel gear, the inner side of the second bevel gear is fixedly connected with a connecting shaft penetrating through the outer side of the mounting box, the connecting shaft is rotatably connected with the mounting box, and a rotating handle is arranged on one end, penetrating through the outer side of the mounting box, of the connecting shaft.
Through setting up actuating mechanism, through setting up the rotation of rotation handle rotation drive awl second bevel gear, drive the rotation of the first awl second bevel gear of awl to for the backup pad lift provides power.
Preferably, the transmission mechanism comprises a chain wheel and a chain, wherein the chain wheel is fixedly connected to the threaded sleeve, and the chain is in meshed connection with a pair of chain wheels positioned at the same horizontal height.
Through setting up two sprockets through the chain and forming a whole, one sprocket rotates and drives another sprocket and rotate, realizes simultaneously pivoted benefit, synchronous regulation, and the pallet atress is even.
Preferably, the two ends of the supporting plate are fixedly connected with annular sleeves, annular grooves matched with the annular sleeves are formed in the threaded sleeves, and the annular sleeves are rotationally connected with the threaded sleeves.
Through setting up through the rotation connection of ring cover and thread bush, realized that the pallet only rises and does not rotate at the in-process that thread bush rotated and risen.
Preferably, the backup pad lower extreme fixedly connected with is used for supporting the protective housing of chain, protective housing shape and chain looks adaptation.
Through setting up the protective housing, realized carrying out the function that supports to the chain.
Preferably, through holes are formed in the upper end and the lower end of the mounting box in a penetrating mode, and the threaded rod vertically penetrates through the two through holes.
Through setting up the through-hole, the installation of the mounting box of being convenient for.
Preferably, a push-pull plate is arranged above the supporting plate, a T-shaped sliding block is fixedly connected to the bottom of the push-pull plate, a sliding groove matched with the T-shaped sliding block is formed in the upper surface of the supporting plate, and the push-pull plate is in sliding connection with the supporting plate.
Through setting up sliding connection push-and-pull plate in the backup pad, can be with the maintenance object pull out when the maintenance, the maintenance of being convenient for.
Preferably, a plurality of heat dissipation holes are formed in the two side walls of the installation box, and an arc-shaped rain shed for preventing rainwater from entering is fixedly connected above the heat dissipation holes.
Through setting up louvre and weather shield, played the heat dissipation to the block terminal, the weather shield also prevents the rainwater entering block terminal when raining simultaneously.
In summary, the technical effects and advantages of the present utility model are:
1. through setting up actuating mechanism and drive mechanism, rotate the lift that the handle passes through actuating mechanism drive one side backup pad, drive the lift of opposite side backup pad through drive mechanism, realize that the height of backup pad can carry out altitude mixture control through the handle of rotation, only need rotate the handle, make easy and simple to handle.
2. Through having set up the push-and-pull board, push-and-pull board sliding connection is in the backup pad, and accessible push-and-pull board pulls out the installation case with the electrical apparatus when overhauing, and the master of being convenient for overhauls with the electrical apparatus.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is a schematic view of the driving mechanism and transmission structure of the present utility model;
FIG. 4 is a schematic view of the structure of the threaded sleeve and the support plate;
fig. 5 is a schematic structural diagram of a push-pull plate.
In the figure: 1. a mounting box; 2. a threaded rod; 3. a support plate; 4. a second bevel gear; 5. a first bevel gear; 6. a connecting shaft; 7. rotating the handle; 8. a T-shaped slider; 9. a thread sleeve; 10. an annular groove; 11. a ring sleeve; 12. a rain shed; 13. a door; 14. a chain; 15. a mounting box; 16. a sprocket; 17. a push-pull plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1, a low pressure comprehensive distribution box, including install bin 1, install bin 1 rotates and is connected with chamber door 13, chamber door 13 comes control switch through the lock, be provided with warning label on the chamber door 13, be used for the danger of warning block terminal, a plurality of louvres that are used for radiating are seted up to install bin 1 both sides wall, because the work of electrical apparatus can produce certain heat in the install bin 1, lead to the temperature to rise in the install bin 1, adjust the temperature in the install bin 1 through the louvre, prevent that the overheated potential safety hazard of appearing of temperature in the install bin 1, and louvre top fixedly connected with prevents that the rainwater from getting into install bin 1's curved weather shed 12 through the louvre, prevent that the rainwater from getting into and using electrical apparatus short circuit.
Referring to fig. 2, a plurality of support plates 3 are provided in the installation box 1, one end of each support plate 3 is fixedly connected with an installation box 15, and the number of the support plates 3 can be set according to specific use conditions, so that installation of different types of electric appliances is facilitated.
Referring to fig. 3, the two ends of the supporting plate 3 are provided with a threaded rod 2 fixedly connected in the mounting box and vertically placed, a plurality of threaded sleeves 9 in threaded connection with the threaded rod 2 are sleeved on the threaded rod 2, one threaded sleeve 9 is arranged on two sides of each supporting plate 3, the two ends of the supporting plate 3 are rotationally connected outside the threaded sleeves 9, a driving mechanism for driving the threaded sleeves 9 to rotate is arranged in the mounting box 15, the driving mechanism comprises a first bevel gear 5 fixedly arranged on the threaded sleeves 9, a second bevel gear 4 is rotationally mounted on the inner side wall of the mounting box 15, the first bevel gear 5 is meshed with the second bevel gear 4, the second bevel gear 4 is fixedly connected with a connecting shaft 6 penetrating to the outer side of the mounting box 15, the connecting shaft 6 is rotationally connected with the mounting box 15, one end of the connecting shaft 6 penetrating to the outer side of the mounting box 15 is provided with a rotating handle 7, the rotating handle 7 can drive the second bevel gear 4 to rotate, the first bevel gear 5 is driven to rotate, the threaded sleeve 9 drives the supporting plate 3 to lift, and the rotating handle 7 can adjust the height of the supporting plate 3, and the operation is convenient.
Referring to fig. 2 and 3, a transmission mechanism is connected between two thread sleeves 9 located at the same level, the two thread sleeves 9 synchronously rotate through the transmission mechanism, the transmission mechanism comprises a chain wheel 16 and a chain 14, the chain wheel 16 is fixedly connected to the thread sleeves 9, the chain 14 is connected to a pair of chain wheels 16 located at the same level in a meshed mode, the transmission mechanism enables the thread sleeves 9 on the left side and the right side to synchronously ascend, so that the left side and the right side of a supporting plate 3 are uniformly stressed and synchronously ascend, the inclination of the supporting plate 3 is prevented, the lower end of the supporting plate 3 is fixedly connected with a protective shell for supporting the chain 14, the shape of the protective shell is matched with that of the chain 14, the protective shell can give a certain supporting force to the chain 14, the chain 14 is prevented from loosening due to gravity to cause the occurrence of the transmission mechanism, and meanwhile, the supporting effect on the supporting plate 3 can be also be certain, and the stability of the whole structure is improved.
Referring to fig. 3, through holes are formed in the upper end and the lower end of the mounting box 15 in a penetrating manner, the threaded rod 2 vertically penetrates through the two through holes, the diameter of the through holes is larger than that of the threaded rod 2, the threaded rod 2 can penetrate through the mounting box 15, and the mounting box 15 is not blocked in the up-and-down movement process.
Referring to fig. 4, two ends of the support plate 3 are rotatably connected to the outer side of the threaded sleeve 9, annular sleeves 11 are fixedly connected to two ends of the support plate 3, annular grooves 10 matched with the annular sleeves 11 are formed in the threaded sleeve 9, the annular sleeves 11 are rotatably connected with the threaded sleeve 9, when the threaded sleeve 9 is rotated and lifted, the support plate 3 can be rotated through the annular grooves 10, only the support plate 3 is subjected to the action of vertical force, and the support plate can not be rotated due to the rotation of the threaded sleeve 9, and when the threaded sleeve 9 is rotated, the support plate 3 can be driven to move up and down.
Referring to fig. 4 and 5, a push-pull plate 17 is arranged above the supporting plate 3, a T-shaped sliding block 8 is fixedly connected to the bottom of the push-pull plate 17, a sliding groove matched with the T-shaped sliding block 8 is formed in the upper surface of the supporting plate 3, the push-pull plate 17 is slidably connected with the supporting plate 3, an electric appliance is arranged on the push-pull plate 17, and when the electric appliance needs to be maintained or installed, the push-pull plate 17 can be pulled out, so that the electric appliance is convenient to install or overhaul.
Working principle: can be according to the difference in height between the backup pad 3 of the electrical apparatus of equidimension when installing in the installation case 1, after rotating handle 7, rotate handle 7 can drive second bevel gear 4 and rotate, thereby drive the first bevel gear 5 with second bevel gear 4 meshing rotate, first bevel gear 5 fixed connection is on thread bush 9, first bevel gear 5 rotates and drives thread bush 9 synchronous rotation, thread bush 9 rotates and drives sprocket 16 and rotate, sprocket 16's rotation passes through the sprocket 16 synchronous rotation of the opposite side of chain 14 drive, backup pad 3 both sides synchronous lifting's thread bush 9 drives backup pad 3 and carries out the altitude mixture control, realized only need rotate handle 7 can adjust the height of backup pad 3, be convenient for adjust the height of backup pad 3.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides a block terminal is synthesized to low pressure, includes install bin (1), install bin (1) rotation is connected with chamber door (13), a serial communication port, be equipped with a plurality of backup pads (3) in install bin (1), two threaded rods (2) that vertically place of fixedly connected with in install bin (1), the cover is equipped with a plurality of thread bush (9) with threaded rod (2) threaded connection on threaded rod (2), every backup pad (3) both sides all are equipped with one thread bush (9), just the both ends of backup pad (3) are rotated and are connected in thread bush (9) outside, one of them one end of backup pad (3) is provided with install box (15), be provided with in install box (15) and be used for driving thread bush (9) pivoted actuating mechanism, be located two of same level be connected with drive mechanism between thread bush (9), and two thread bushes (9) are rotatory through drive mechanism synchronization.
2. The low-voltage comprehensive distribution box according to claim 1, wherein the driving mechanism comprises a first bevel gear (5) fixedly arranged on a threaded sleeve (9), a second bevel gear (4) is rotatably arranged on the inner side wall of the installation box (15), the first bevel gear (5) is meshed with the second bevel gear (4), a connecting shaft (6) penetrating through the outer side of the installation box (15) is fixedly connected to the inner side of the second bevel gear (4), the connecting shaft (6) is rotatably connected with the installation box (15), and a rotating handle (7) is arranged on one end, penetrating through the outer side of the installation box (15), of the connecting shaft (6).
3. The low-voltage integrated distribution box according to claim 1, wherein the transmission mechanism comprises a chain wheel (16) and a chain (14), the chain wheel (16) is fixedly connected to the threaded sleeve (9), and the chain (14) is in meshed connection with a pair of chain wheels (16) positioned at the same level.
4. The low-voltage comprehensive distribution box according to claim 1, wherein the two ends of the supporting plate (3) are fixedly connected with annular sleeves (11), annular grooves (10) matched with the annular sleeves (11) are formed in the threaded sleeves (9), and the annular sleeves (11) are rotationally connected with the threaded sleeves (9).
5. A low voltage integrated distribution box according to claim 3, characterized in that the lower end of the supporting plate (3) is fixedly connected with a protective shell for supporting the chain (14), and the shape of the protective shell is adapted to the chain (14).
6. The low-voltage comprehensive distribution box according to claim 1, wherein through holes are formed in the upper end and the lower end of the installation box (15), and the threaded rod (2) vertically penetrates through the two through holes.
7. The low-voltage comprehensive distribution box according to claim 1, wherein a push-pull plate (17) is arranged above the supporting plate (3), a T-shaped sliding block (8) is fixedly connected to the bottom of the push-pull plate (17), a sliding groove matched with the T-shaped sliding block (8) is formed in the upper surface of the supporting plate (3), and the push-pull plate (17) is in sliding connection with the supporting plate (3).
8. The low-voltage comprehensive distribution box according to claim 1, wherein a plurality of radiating holes are formed in two side walls of the installation box (1), and an arc-shaped rain shed (12) for preventing rainwater from entering is fixedly connected above the radiating holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321165282.1U CN219892717U (en) | 2023-05-15 | 2023-05-15 | Low-voltage comprehensive distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321165282.1U CN219892717U (en) | 2023-05-15 | 2023-05-15 | Low-voltage comprehensive distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219892717U true CN219892717U (en) | 2023-10-24 |
Family
ID=88397628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321165282.1U Active CN219892717U (en) | 2023-05-15 | 2023-05-15 | Low-voltage comprehensive distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219892717U (en) |
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2023
- 2023-05-15 CN CN202321165282.1U patent/CN219892717U/en active Active
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