CN214845430U - Drawer type waterproof metering box - Google Patents
Drawer type waterproof metering box Download PDFInfo
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- CN214845430U CN214845430U CN202120669312.7U CN202120669312U CN214845430U CN 214845430 U CN214845430 U CN 214845430U CN 202120669312 U CN202120669312 U CN 202120669312U CN 214845430 U CN214845430 U CN 214845430U
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- fixedly connected
- drawer
- block
- guide
- metering box
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Abstract
The utility model relates to a drawer type waterproof metering box, which comprises a body, wherein a cavity is arranged at the upper end of the body, a transmission mechanism is arranged inside the cavity, the upper surface of the body is fixedly connected with a fixed block, one side of the fixed block is provided with a guide groove, and the outer part of the body is provided with an installation frame; the utility model discloses a drive mechanism, the setting of guide way and installing frame, when carrying out the body installation, at first fix installing frame and installation wall body, place the inside at the installing frame with the body, the knob is rotated to the forward, the knob passes through the transmission shaft and drives the driving gear rotation, the driving gear drives the screw rod through driven gear and rotates, under the guide effect of guide way and guide block, the swivel nut drives the mounting panel rebound, with the body centre gripping in the inside of installing frame, equally, only need reverse rotation knob, can accomplish the dismantlement of body, and simultaneously, the installing frame can prevent effectively that the rainwater from getting into the body, promote the water-proof effects of body.
Description
Technical Field
The utility model relates to a batch meter technical field, in particular to waterproof batch meter of drawer type.
Background
The batch meter is the totality in order to measure necessary measurement utensil of electric energy and auxiliary assembly, including the electric energy meter, measure with voltage, current transformer and secondary circuit, electric energy measurement screen, cabinet, case etc. current batch meter is not convenient for dismantle, and the drawer appears the condition of back-and-forth movement easily under external environment vibrations influence, can lead to the junction to take place not hard up between the connector, thereby the phenomenon that contact failure made the switch board outage between the connector appears.
Disclosure of Invention
The utility model provides a waterproof batch meter of drawer type, the problem that solve is that current batch meter is not convenient for dismantle, and the drawer appears the condition of back-and-forth movement easily under external environment vibrations influence, can lead to the junction to take place not hard up between the connector, thereby the phenomenon that contact failure made the switch board outage between the connector appears.
In order to solve the technical problem, the utility model discloses a following technical scheme: a drawer type waterproof metering box comprises a body, wherein a cavity is formed in the upper end of the body, a transmission mechanism is arranged inside the cavity, a fixed block is fixedly connected to the upper surface of the body, a guide groove is formed in one side of the fixed block, an installation frame is arranged outside the body, a partition plate is arranged between the inner side walls of the body, a sliding groove is formed in the upper surface of the partition plate, a sliding block is connected to the inner bottom wall of the sliding groove in a sliding mode, a jack is formed in the lower surface of the sliding block, a U-shaped groove is formed below the sliding groove, and a clamping structure is arranged inside the U-shaped groove; the transmission mechanism comprises a transmission shaft, a driving gear, a driven gear, a screw rod, a screw sleeve and a guide block, wherein the driving gear is fixedly connected to the surface of the transmission shaft, the driven gear is meshed with the surface of the driving gear, the screw rod is fixedly connected to the upper end of the driven gear, the screw sleeve is in threaded connection with the upper end of the screw rod, and the guide block is fixedly connected to two sides of the screw sleeve; the clamping structure comprises a limiting plate, a clamping block, a connecting rod, a spring and a pulling block, wherein the limiting plate is connected between the inner side walls of the U-shaped groove in a sliding mode, the clamping block is fixedly connected to the upper surface of the limiting plate, the connecting rod is fixedly connected to the lower surface of the limiting plate, the spring is sleeved on the surface of the connecting rod, and the pulling block is fixedly connected to the lower end of the connecting rod.
Preferably, a first bearing is arranged between the body and the screw rod, and the guide groove is matched with the guide block.
Preferably, one end of the transmission shaft is fixedly connected with a knob, and a second bearing is arranged between the transmission shaft and the cavity.
Preferably, the upper end of the threaded sleeve is fixedly connected with a mounting plate.
Preferably, the upper surface of the sliding block is fixedly connected with a drawer, and one side of the drawer is provided with a handle.
Preferably, one side of the body is movably connected with a box door through a hinge, and one side of the box door is provided with a handle.
Compared with the prior art, the utility model discloses a drive mechanism, the setting of guide way and installing frame, when carrying out the body installation, at first fix installing frame and installation wall body, place the body in the inside of installing frame, the knob is rotated to the forward, the knob passes through the transmission shaft and drives the driving gear rotation, the driving gear drives the screw rod through the driven gear and rotates, under the guide effect of guide way and guide block, the swivel nut drives the mounting panel rebound, with the body centre gripping in the inside of installing frame, when carrying out the dismantlement of body, only need reverse rotation knob, make mounting panel and installing frame break away from can, the dismantlement of the body of being convenient for, and simultaneously, the installing frame can prevent effectively that the rainwater from getting into the body, promote the water-proof effects of body.
The utility model discloses a setting of jack and joint structure, when the drawer slides in the inside of body, the fixture block card is gone into in the jack, can restrict the removal of drawer, effectively prevents the not hard up problem of junction from taking place between the connector, increase of service life reduces the maintenance number of times.
Drawings
FIG. 1 is a schematic side sectional view of the present invention;
FIG. 2 is a schematic view of the front internal structure of the present invention;
FIG. 3 is a front view of the body of the present invention;
FIG. 4 is an enlarged schematic view of the structure at the position A in FIG. 1 according to the present invention
Fig. 5 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.
In the figure: 1. a body; 2. a cavity; 3. a transmission mechanism; 301. a drive shaft; 302. a driving gear; 303. a driven gear; 304. a screw; 305. a threaded sleeve; 306. a guide block; 4. a fixed block; 5. a guide groove; 6. installing a frame; 7. a partition plate; 8. a chute; 9. a slider; 10. a jack; 11. a U-shaped groove; 12. a clamping structure; 1201. a limiting plate; 1202. a clamping block; 1203. a connecting rod; 1204. a spring; 1205. pulling the block; 13. a first bearing; 14. a knob; 15. a second bearing; 16. mounting a plate; 17. a drawer; 18. a handle; 19. a hinge; 20. a box door; 21. and (4) a handle.
Detailed Description
As shown in fig. 1 to 5, a drawer type waterproof metering box comprises a body 1, wherein a cavity 2 is formed in the upper end of the body 1, a transmission mechanism 3 is arranged inside the cavity 2, a fixed block 4 is fixedly connected to the upper surface of the body 1, a guide groove 5 is formed in one side of the fixed block 4, an installation frame 6 is arranged outside the body 1, a partition plate 7 is arranged between the inner side walls of the body 1, a sliding groove 8 is formed in the upper surface of the partition plate 7, a sliding block 9 is slidably connected to the inner bottom wall of the sliding groove 8, a jack 10 is formed in the lower surface of the sliding block 9, a U-shaped groove 11 is formed below the sliding groove 8, and a clamping structure 12 is arranged inside the U-shaped groove 11; the transmission mechanism 3 comprises a transmission shaft 301, a driving gear 302, a driven gear 303, a screw 304, a threaded sleeve 305 and a guide block 306, wherein the driving gear 302 is fixedly connected to the surface of the transmission shaft 301, the driven gear 303 is meshed with the surface of the driving gear 302, the screw 304 is fixedly connected to the upper end of the driven gear 303, the threaded sleeve 305 is in threaded connection with the upper end of the screw 304, and the guide block 306 is fixedly connected to both sides of the threaded sleeve 305; clamping structure 12 includes limiting plate 1201, fixture block 1202, connecting rod 1203, spring 1204 and draws piece 1205, and sliding connection has limiting plate 1201 between the inside wall of U type groove 11, and the last fixed surface of limiting plate 1201 is connected with fixture block 1202, and the lower fixed surface of limiting plate 1201 is connected with connecting rod 1203, and the surface of connecting rod 1203 has cup jointed spring 1204, and the lower extreme fixedly connected with of connecting rod 1203 draws piece 1205.
When the mounting structure is used specifically, when the body 1 is mounted, firstly, the mounting frame 6 and a mounting wall body are fixed, the body 1 is placed inside the mounting frame 6, the knob 14 is rotated in the forward direction, the knob 14 drives the driving gear 302 to rotate through the transmission shaft 301, the driving gear 302 drives the screw 304 to rotate through the driven gear 303, under the guiding action of the guide groove 5 and the guide block 306, the screw sleeve 305 drives the mounting plate 16 to move upwards, the body 1 is clamped inside the mounting frame 6, when the body 1 is dismounted, only the knob 14 needs to be rotated in the reverse direction, the mounting plate 16 is separated from the mounting frame 6, the dismounting of the body 1 is convenient, meanwhile, the mounting frame 6 can effectively prevent rainwater from entering the body 1, the waterproof effect of the body 1 is improved, when the drawer 17 slides into the body 1, the fixture block 1202 is clamped into the jack 10, the movement of the drawer 17 can be limited, and the problem of loosening of the connection part between connectors is effectively prevented, the service life is prolonged, and the maintenance frequency is reduced.
Preferably, a first bearing 13 is arranged between the body 1 and the screw 304, the guide groove 5 is matched with the guide block 306, and the driven gear 303 is rotatably connected with respect to the body 1 through the arrangement of the first bearing 13.
Preferably, one end of the transmission shaft 301 is fixedly connected with a knob 14, a second bearing 15 is arranged between the transmission shaft 301 and the cavity 2, and the transmission shaft 301 can be conveniently rotated by a worker through the knob 14.
Preferably, the upper end of the threaded sleeve 305 is fixedly connected with the mounting plate 16, and the contact area between the body 1 and the inner top wall of the mounting frame 6 is increased by the mounting plate 16, so that stress concentration is avoided, and the body 1 is protected.
Preferably, the upper surface of the sliding block 9 is fixedly connected with a drawer 17, one side of the drawer 17 is provided with a handle 18, and the drawer 17 can slide in and out conveniently due to the arrangement of the handle 18, so that the internal components can be maintained conveniently.
Preferably, a door 20 is movably connected to one side of the body 1 through a hinge 19, and a handle 21 is disposed at one side of the door 20.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a waterproof batch meter of drawer type which characterized in that: the clamping device comprises a body (1), a cavity (2) is formed in the upper end of the body (1), a transmission mechanism (3) is arranged inside the cavity (2), a fixed block (4) is fixedly connected to the upper surface of the body (1), a guide groove (5) is formed in one side of the fixed block (4), an installation frame (6) is arranged outside the body (1), a partition plate (7) is arranged between the inner side walls of the body (1), a sliding groove (8) is formed in the upper surface of the partition plate (7), a sliding block (9) is connected to the inner bottom wall of the sliding groove (8) in a sliding mode, a jack (10) is formed in the lower surface of the sliding block (9), a U-shaped groove (11) is formed below the sliding groove (8), and a clamping structure (12) is arranged inside the U-shaped groove (11);
the transmission mechanism (3) comprises a transmission shaft (301), a driving gear (302), a driven gear (303), a screw rod (304), a screw sleeve (305) and a guide block (306), the driving gear (302) is fixedly connected to the surface of the transmission shaft (301), the driven gear (303) is meshed with the surface of the driving gear (302), the screw rod (304) is fixedly connected to the upper end of the driven gear (303), the screw sleeve (305) is connected to the upper end of the screw rod (304) in a threaded manner, and the guide block (306) is fixedly connected to two sides of the screw sleeve (305);
joint structure (12) include limiting plate (1201), fixture block (1202), connecting rod (1203), spring (1204) and draw piece (1205), sliding connection has limiting plate (1201) between the inside wall of U type groove (11), the last fixed surface of limiting plate (1201) is connected with fixture block (1202), the lower fixed surface of limiting plate (1201) is connected with connecting rod (1203), spring (1204) have been cup jointed on the surface of connecting rod (1203), the lower extreme fixedly connected with of connecting rod (1203) draws piece (1205).
2. The drawer-type waterproof metering box of claim 1, wherein: a first bearing (13) is arranged between the body (1) and the screw (304), and the guide groove (5) is matched with the guide block (306).
3. The drawer-type waterproof metering box of claim 1, wherein: one end of the transmission shaft (301) is fixedly connected with a knob (14), and a second bearing (15) is arranged between the transmission shaft (301) and the cavity (2).
4. The drawer-type waterproof metering box of claim 1, wherein: the upper end of the threaded sleeve (305) is fixedly connected with a mounting plate (16).
5. The drawer-type waterproof metering box of claim 1, wherein: the upper surface of the sliding block (9) is fixedly connected with a drawer (17), and one side of the drawer (17) is provided with a handle (18).
6. The drawer-type waterproof metering box of claim 1, wherein: one side of the body (1) is movably connected with a box door (20) through a hinge (19), and one side of the box door (20) is provided with a handle (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120669312.7U CN214845430U (en) | 2021-04-01 | 2021-04-01 | Drawer type waterproof metering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120669312.7U CN214845430U (en) | 2021-04-01 | 2021-04-01 | Drawer type waterproof metering box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214845430U true CN214845430U (en) | 2021-11-23 |
Family
ID=78761272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120669312.7U Active CN214845430U (en) | 2021-04-01 | 2021-04-01 | Drawer type waterproof metering box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214845430U (en) |
-
2021
- 2021-04-01 CN CN202120669312.7U patent/CN214845430U/en active Active
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