CN210110570U - Power switch box for color steel plate wall - Google Patents

Abstract

The utility model discloses a switch box for various steel sheet wall relates to electrical accessories's technical field, various steel sheet including two parallel arrangement, arbitrary various steel sheet runs through and has seted up the circular port, set firmly end box between two various steel sheets, end box is opening setting and opening and circular port intercommunication towards circular port one side, it has the rock wool layer to fill between two various steel sheets, end box is kept away from circular port one end and has been seted up the passageway, a end box side cap is kept away from to the circular port is equipped with the apron, the apron lateral wall rotates and is connected with the cover ring, end box opening part sets firmly the ring platform that runs through the circular port, be provided with a plurality of grafting devices between cover ring and the ring platform, grafting devices is including setting firmly in the plugboard of cover ring one side, the ring platform is close to cover ring one side and sets up the inserting groove with plugboard grafting adaptation along the circular port axis, L shape groove has been seted up to. Through the arrangement, the cover ring and the ring platform can be connected more stably by matching the sliding block with the L-shaped groove.

Description

Power switch box for color steel plate wall

Technical Field

The utility model belongs to the technical field of electrical accessories's technique and specifically relates to a various steel sheet switch box for wall is related to.

Background

The power switch box is the device that control circuit opened and close, and general power switch box need predetermine the recess on the wall earlier when installing power switch box including end box, panel and the interior power cord of end box, then with end box being fixed in the recess, the passageway has been seted up to end box, and the power cord passes through the passageway and gets into end box, then fixes panel and end box and can accomplish the installation.

Chinese patent No. CN204167143U discloses a power switch box mounted on a color steel plate wall, belonging to the technical field of base shell and cover. Comprises a bottom box arranged in a rock wool layer of a color steel plate wall and a panel fixed on the color steel plate; the color steel plate is provided with a rectangular hole for the bottom box to enter, and the height of the rectangular hole is smaller than that of a space for installing the bottom box; the marginal area of the right flank of panel is equipped with the magnet steel strip, and the panel passes through the actuation of magnet steel strip on the circular port of various steel sheet, it perforates to be equipped with the power cord on the end box. The magnetic steel strips comprise horizontal magnetic steel strips which are symmetrical up and down and vertical magnetic steel strips which are symmetrical left and right. The panel is a touch switch panel. The panel is a bolt hole panel.

The above prior art solutions have the following drawbacks: the end box passes through the rectangular hole and installs in the rock wool in situ, then the panel passes through the actuation of steel magnetic stripe on various steel sheet circular port, but all can scribble the japanning for the surface of rust-resistant general various steel sheet, and the smooth friction factor ratio in japanning surface is less, so when with hand switching power supply steel magnetic stripe and various steel sheet surface produce easily and slide, and then the panel is more easily slided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a various steel sheet switch box for wall makes the lid ring more firm with being connected of ring platform, is difficult for taking place the phenomenon of sliding.

The utility model discloses a can realize through following technical scheme:

a power switch box for a color steel plate wall comprises two color steel plates arranged in parallel, wherein a circular hole is formed in any one of the color steel plates in a penetrating manner, a bottom box is fixedly arranged between the two color steel plates at the position of the circular hole, the bottom box is opened towards one side of the circular hole and is communicated with the circular hole, a rock wool layer is filled between the two color steel plates and outside the bottom box, a channel for passing a power line is formed in one end, away from the circular hole, of the bottom box, a cover plate is arranged on one side cover of the circular hole, away from the bottom box, a cover ring with an inner wall attached to the cover plate is rotatably connected to the side wall of the cover plate, a ring platform penetrating the circular hole is fixedly arranged at the opening of the bottom box, a plurality of inserting devices are arranged between the cover ring and the ring platform, each inserting device comprises an inserting plate fixedly arranged, the ring platform is close to cover ring one side edge the circular port axis seted up with the inserting groove of plugboard grafting adaptation, L shape groove has been seted up to inserting groove lateral wall, the plugboard is close to L shape groove one side set firmly with the slider of L shape groove adaptation that slides.

Through adopting above-mentioned technical scheme, settle end box between two various steel sheets, then get lid ring and apron, peg graft the plugboard in the inserting groove, slider joint in the L inslot this moment, the translation lid ring, drive the slider through the plugboard and slide in L shape groove one section, it drives the lid ring and slides along L shape groove other one section to rotate the lid ring again when slider cunning moves to L shape groove corner, the joint pole is pegged graft in the joint inslot simultaneously, the turnover motion of apron has been restricted with the cooperation in joint groove to the joint pole, make the apron can not follow the lid ring and rotate, and then can prevent that the power cord in the end box from knoing, the cooperation of slider and L shape groove can make lid ring and ring platform be connected more firm, make the lid ring more easy dismantlement simultaneously.

The utility model discloses further set up to: the ring platform and the cover plate are provided with a limiting device, the limiting device comprises a clamping groove formed in the inner wall of the ring platform, and the cover plate is opposite to the clamping groove, and a clamping rod used for being in splicing fit with the clamping groove is fixedly arranged at the position of the cover plate.

Through adopting above-mentioned technical scheme, the joint pole is pegged graft in the joint inslot, can restrict the turnover motion of apron.

The utility model discloses further set up to: the slider with be provided with the lock joint device between the L shape groove, the lock joint device is including seting up in the recess of L shape inslot, the slider is close to L shape groove one side be provided with the fixture block of recess joint adaptation and elasticity setting, the fixture block is close to a recess terminal surface is the curved surface setting.

Through adopting above-mentioned technical scheme, when the slider slided to groove in the L shape inslot, the fixture block utilized elastic clamping in the recess, can make the slider position stable.

The utility model discloses further set up to: an inner cavity is formed in one end, close to the groove, of the sliding block, a check block is arranged at one end, far away from the L-shaped groove, of the check block and extends into the inner cavity, a check block is fixedly arranged at the end portion of the check block, and a spring is fixedly arranged between the check block and the inner cavity.

Through adopting above-mentioned technical scheme, the spring provides an elastic force, makes the fixture block can do the elasticity in the inner chamber and slide.

The utility model discloses further set up to: the angle at the corner of the L-shaped groove is greater than 90 degrees.

Through adopting above-mentioned technical scheme, the slider continues to slide when sliding to L shape groove corner, because L shape groove corner angle is greater than 90, so when the slider continues to slide the slider receive the effect of a support tension, and then can make and laminate more between cover ring and the various steel sheet.

The utility model discloses further set up to: the cover ring is provided with a rubber ring at the edge of one side close to the color steel plate.

Through adopting above-mentioned technical scheme, when the lid ring lid was located various steel sheet on, rubber circle and various steel sheet butt, and then can increase the seal between lid ring and the various steel sheet.

The utility model discloses further set up to: a plurality of side grooves are formed around the axis of the cover ring.

Through adopting above-mentioned technical scheme, can arrange the finger in the side groove when the hand is twisted the cover ring, can more conveniently rotate the cover ring.

The utility model discloses further set up to: one end of the L-shaped groove, which is close to the sliding block, is provided with a chamfer angle.

Through adopting above-mentioned technical scheme, the L shape groove notch can be enlarged to the chamfer angle, makes the slider more conveniently get into the L shape groove.

To sum up, the utility model discloses a beneficial technological effect does:

the end box is settled between two various steel sheets, power cord accessible passageway gets into the end box, peg graft the plugboard in the inserting groove, the slider joint is in L shape inslot simultaneously, can make lid ring and ring platform connect, the inserting block slides in the inserting groove and drives the slider and slide in L shape inslot, when the slider slided the corner in L shape groove, it drives the slider and continues to slide and then can make lid ring and ring platform fixed connection along the L shape inslot other end to rotate the lid ring, when the slider slided to the groove, the spring forces the fixture block to stretch into to the recess in, and then can realize the stable connection of lid ring and ring platform. When the slider got into the L shape groove, the joint pole was pegged graft in the joint inslot, and both cooperations can restrict the turnover motion of apron this moment, and then when the lid ring rotates, the apron can not take place to rotate. The sliding of the sliding block in the L-shaped plate is utilized, and the cover ring is stably connected with the bottom box through the ring platform by utilizing the matching of the clamping block and the groove.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is an enlarged partial schematic view at B in FIG. 2;

FIG. 4 is a schematic view of the overall structure of the ring table;

FIG. 5 is a cross-sectional view taken along line C-C of FIG. 1;

fig. 6 is a partially enlarged schematic view at D in fig. 5.

Reference numerals: 1. color steel plates; 2. a rock wool layer; 3. a circular hole; 5. a bottom case; 6. a channel; 7. a ring platform; 8. a cover ring; 9. a rubber ring; 10. a side groove; 11. a cover plate; 12. inserting grooves; 13. an L-shaped slot; 14. a plugboard; 15. a slider; 16. a clamping groove; 17. a clamping and connecting rod; 18. an inner cavity; 19. a clamping block; 20. a stopper; 21. a spring; 22. and (4) a groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, a switch box for various steel sheet wall, including two various steel sheet 1 that parallel placed, circular port 3 has been seted up to arbitrary various steel sheet 1 one side, just set firmly end box 5 to circular port 3 position department between two various steel sheet 1, end box 5 is the opening part setting towards circular port 3 one side, end box 5 open cross-section is circular and communicates with circular port 3, wherein end box 5 open axis and 3 dead centers of circular port and end box 5 open axis footpath are less than circular port 3 footpath, end box 5 keeps away from 3 one side center departments of circular port and offers the passageway 6 that is used for the power cord to pass through. Rock wool layer 2 is filled between the two color steel plates 1 and outside the bottom box.

Referring to fig. 1 and 2, a circular table 7 is fixedly arranged at the opening edge of the bottom box 5, the axis of the circular table 7 coincides with the axis of the circular hole 3, and one end, far away from the bottom box 5, of the circular table 7 penetrates through the circular hole 3. Keep away from end box 5 one side lid on circular port 3 and be equipped with cover ring 8, 8 ring opening bores of cover ring are less than the aperture of circular port 3, and cover ring 8 is close to 1 one side border department of various steel sheet and has set firmly round rubber circle 9 (refer to figure 6) around cover ring 8 axis, and cover ring 8 week side has seted up a plurality of side channels 10 around cover ring 8 axis, and when the hand rotated cover ring 8, the finger can be arranged in side channel 10, makes and more conveniently rotates cover ring 8. The center of the cover ring 8 is rotationally connected with a cover plate 11 matched with the caliber of the ring opening. Two plug-in devices are arranged between the cover ring 8 and the ring platform 7.

Referring to fig. 2 and 3, the inserting device comprises an inserting groove 12 which is arranged on one side of the ring platform 7 far away from the bottom box 5, the inserting groove 12 is arranged along the axial direction of the ring platform 7, and the opening of the inserting groove is arranged around the axial line of the ring platform 7. Referring to fig. 4, an L-shaped groove 13 is formed in one side of the side wall of the circular hole 3 of the insertion groove 12, one section of the L-shaped groove 13 is formed in one end of the side wall of the insertion groove 12 along a direction perpendicular to the bottom end of the insertion groove 12 and is formed in the other end of the side wall of the insertion groove 12 after being bent once, and an angle at a corner of the L-shaped groove 13 is larger than 90 °. The cover ring 8 is provided with a plug board 14 which is plugged and matched with the plug groove 12 at the position opposite to the plug groove 12, and the plug board 14 can be plugged and matched in the plug groove 12 and can slide along the plug groove 12. One side of the plug board 14 close to the L-shaped groove 13 is fixedly provided with a sliding block 15 matched with the L-shaped groove 13 in a sliding manner, and the sliding block 15 is arranged at one end of the plug board 14 far away from the cover ring 8. The end of the L-shaped slot 13 adjacent the cover ring 8 is chamfered to allow the slider 15 to enter therein. The slider 15 is the initial position of slider 15 when the chamfer position department, and translation lid ring 8 passes through plugboard 14 and drives slider 15 joint in L shape inslot 13 and slide along one section of L shape groove 13 perpendicular joint groove 16 bottom, rotates lid ring 8 and drives slider 15 and slide along another section of L shape groove 13 when slider 15 slided to L shape groove 13 corner after that, and slider 15 is in the final position when slider 15 slided this tip in section L shape groove 13. The cover ring 8 and the ring platform 7 can be fixedly connected by sliding the sliding block 15 in the L-shaped groove 13, and the disassembly is convenient.

Referring to fig. 5 and 6, two limiting devices are arranged between the cover plate 11 and the ring platform 7, the limiting devices include a clamping groove 16 formed in the inner wall of the ring platform 7 along the axis of the ring platform, and one end of the clamping groove 16 is connected with one side of the ring platform 7, which is far away from the bottom box 5. A clamping rod 17 matched with the clamping groove 16 in a clamping mode is fixedly arranged at the position, opposite to the clamping groove 16, of one side, close to the ring platform 7, of the cover plate 11, and the length direction of the clamping rod 17 is parallel to the axis of the ring platform 7. When the slide block 15 is inserted into the L-shaped groove 13, the clamping rod 17 is inserted into the clamping groove 16. Due to the engagement of the catch lever 17 with the catch groove 16, the rotational movement of the cover plate 11 is limited, so that the cover plate 11 does not rotate with the cover ring 8 when the cover ring 8 rotates.

Referring to fig. 3 and 4, a fastening device is arranged between the sliding block 15 and the L-shaped groove 13, the fastening device includes an inner cavity 18 arranged inside the sliding block 15, a stopper 19 penetrates through one side of the sliding block 15 close to the L-shaped groove 13, one end of the stopper 19 far away from the L-shaped groove 13 extends into the inner cavity 18, a stopper 20 is fixedly arranged at the end of the stopper 19 far away from the L-shaped groove 13, a spring 21 is fixedly arranged between the stopper 20 and one side wall of the inner cavity 18 far away from the stopper 19, and one end surface of the stopper 19. The sliding stop position of the sliding block 15 is opposite to the clamping block 19, and the clamping block 19 can be buckled in the groove 22 when the sliding block 15 slides in the L-shaped groove 13. Due to the elastic force action of the spring 21, the clamping block 19 is contracted in the inner cavity 18 when the sliding block 15 slides in the L-shaped groove 13, when the sliding block 15 slides to the groove 22, the spring 21 elastically forces the clamping block 19 to be ejected and buckled in the groove 22, and the cover ring 8 and the ring platform 7 can be connected more stably due to the matching of the clamping block 19 and the groove 22.

The utility model discloses a theory of operation and beneficial effect do:

settle end box 5 between various steel sheet 1 and the outside packing has rock wool layer 2, the power cord can get into end box 5 through passageway 6, need install lid ring 8 and apron 11 this moment, peg graft pinboard 14 in inserting groove 12, simultaneously with 15 joints of slider in 13 initial position departments of L shape groove, the chamfer angle of 13 tip in L shape groove can make slider 15 more conveniently get into L shape groove 13, slider 15 gets into behind the L shape groove 13 the card fast shrink to inner chamber 18 in and spring 21 applys an elastic force for fixture block 19, translation lid ring 8 makes inserting board 14 slide in inserting groove 12 after L shape groove 13 is got into to slider 15, joint pole 17 is pegged graft and is connected in the groove 16 this moment. Slider 15 slides along L shape groove 13 along with the slip of plugboard 14, it slides along L shape groove 13 to rotate lid ring 8 when slider 15 slides to L shape groove 13 corner, at this moment because joint pole 17 and joint groove 16's cooperation, the turnover motion of apron 11 has been restricted, make apron 11 can not rotate along with the rotation of lid ring 8, and then can prevent to lead to the power cord in end box 5 to tie off owing to the rotation of apron 11, slide to making fixture block 19 and recess 22 just to the time when slider 15, owing to the effect of elastic force, force fixture block 19 to launch to in the recess 22, fixture block 19 and recess 22's cooperation can make lid ring 8 and ring platform 7 be connected more firmly.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a various steel sheet switch box for wall which characterized in that: the color steel plate comprises two color steel plates (1) which are arranged in parallel, a circular hole (3) is formed in any one of the color steel plates (1) in a penetrating manner, a bottom box (5) is fixedly arranged between the two color steel plates (1) at the position of the circular hole (3), the bottom box (5) faces one side of the circular hole (3) and is arranged in an opening manner, the opening is communicated with the circular hole (3), a rock wool layer (2) is filled between the two color steel plates (1) outside the bottom box (5), one end, far away from the circular hole (3), of the bottom box (5) is provided with a channel (6) for passing a power line, one side, far away from the bottom box (5), of the circular hole (3) is covered with a cover plate (11), the side wall of the cover plate (11) is rotatably connected with a cover ring (8) with an inner wall attached to the cover plate, a ring platform (7, a plurality of inserting devices are arranged between the cover ring (8) and the ring platform (7);

the splicing device comprises a splicing plate (14) fixedly arranged on one side, close to the color steel plate (1), of the cover ring (8), a splicing groove (12) matched with the splicing plate (14) in a splicing mode is formed in one side, close to the cover ring (8), of the ring platform (7) along the axis of the circular hole (3), an L-shaped groove (13) is formed in one side wall of the splicing groove (12), and a sliding block (15) matched with the L-shaped groove (13) in a sliding mode is fixedly arranged on one side, close to the L-shaped groove (13), of the splicing plate (14).

2. The power switch box for color steel plate walls according to claim 1, characterized in that: the ring platform (7) and be provided with limiting device between apron (11), limiting device include in ring platform (7) inner wall just follows joint groove (16) that ring platform (7) axis was seted up, apron (11) orientation ring platform (7) one side set firmly be used for with joint pole (17) of joint groove (16) grafting adaptation.

3. The power switch box for color steel plate walls according to claim 1, characterized in that: slider (15) with be provided with the fastening device between L shape groove (13), the fastening device is including seting up in recess (22) in L shape groove (13), slider (15) are close to L shape groove (13) one side be provided with fixture block (19) of recess (22) joint adaptation and elasticity setting, fixture block (19) are close to a recess (22) terminal surface is the curved surface setting.

4. The power switch box for color steel plate walls according to claim 3, characterized in that: an inner cavity (18) is formed in one end, close to the groove (22), of the sliding block (15), a stop block (20) is fixedly arranged at the end, far away from the L-shaped groove (13), of the stop block (19) and extends into the inner cavity (18), and a spring (21) is fixedly arranged between the stop block (20) and the inner cavity (18).

5. The power switch box for color steel plate walls according to claim 1, characterized in that: the angle of the corner of the L-shaped groove (13) is larger than 90 degrees.

6. The power switch box for color steel plate walls according to claim 1, characterized in that: the cover ring (8) is fixedly provided with a rubber ring (9) at the edge of one side close to the color steel plate (1).

7. The power switch box for color steel plate walls according to claim 1, characterized in that: a plurality of side grooves (10) are formed around the axis of the cover ring (8).

8. The power switch box for color steel plate walls according to claim 1, characterized in that: one end of the L-shaped groove (13) close to the sliding block (15) is provided with a chamfer angle.

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