Combined explosion-proof lighting distribution box

Abstract

The utility model discloses a combined explosion-proof lighting distribution box, which relates to the technical field of distribution box installation and comprises a distribution box and a support plate fixedly connected to two ends of one side of the top, a chute is arranged in the middle of the top surface of the support plate, limiting pieces are fixedly connected to four corners of the top surface of the support plate, and a sliding block is movably connected in the chute. Sliding rods are fixedly connected to the tops of the sliding blocks, clamping columns are fixedly connected to the outer ends of the sliding rods, connecting rods are fixedly connected to the middles of the opposite inner walls of the two sliding rods, and manual parts are fixedly connected to the sides, away from the sliding rods, of the connecting rods. The two distribution boxes are fixed through the clamping columns, and the problems that an existing distribution box can only be placed independently, mutual combined use of multiple explosion-proof distribution boxes cannot be achieved, an external structure is single, time and labor are wasted in combination, and use requirements are difficult to meet are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to power distribution box installation technical field especially, and relates to a combined explosion -proof lighting power distribution box. BACKGROUND

[0002] The explosion -proof lighting power distribution box is a kind of lighting power distribution equipment specially used in explosive gas and dust environment, adopts special explosion -proof structure and material, can prevent explosion accident caused by electric spark or high temperature in explosive gas, vapor or dust environment, ensure the safety of environment, applicable to the place where explosive gas mixture hazard exists.

[0003] Patent No. CN221467242U discloses an explosion -proof lighting power distribution box, including explosion -proof box body, the inside one side of explosion -proof box body is rotatably installed with adjusting screw rod, the other side of the inside of explosion -proof box body is fixedly installed with limit rod, the upper side of the outer wall of adjusting screw rod is provided with right-hand thread. But the existing power distribution box can only be placed independently, cannot realize mutual combination use between multiple explosion -proof power distribution boxes, external structure is single, and combination is time -consuming and labor -intensive, difficult to meet the use demand.

[0004] Therefore, to solve such problems, we propose a combined explosion -proof lighting power distribution box. INVENTION CONTENTS

[0005] The utility model aims at solving the existing power distribution box only can be placed independently, cannot realize mutual combination use between multiple explosion -proof power distribution boxes, external structure is single, and combination is time -consuming and labor -intensive, difficult to meet the use demand, and proposes a combined explosion -proof lighting power distribution box.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme: a combined explosion -proof lighting power distribution box, including

[0007] The power distribution box is fixedly connected with the support plate at both ends of the top side;

[0008] The middle part of the top surface of support plate is provided with a sliding groove, and the four corners of the top surface of support plate are fixedly connected with limit pieces;

[0009] The sliding groove is movably connected with a sliding block, the top of sliding block is fixedly connected with a sliding rod, and the outer end of sliding rod is fixedly connected with a clamping column;

[0010] The middle part of the inner wall opposite to the two sliding rods is fixedly connected with a connecting rod, the side away from sliding rod of connecting rod is fixedly connected with a manual piece, the side close to connecting rod of sliding rod is fixedly connected with a sleeve, the sleeve is movably connected with a transmission rod, and the outer wall of transmission rod is movably sleeved with a spring.

[0011] Preferably, the side block is fixedly connected to the top of the support plate away from one side of the support plate, a square groove is formed in the outer wall of the side block, and inclined blocks are fixedly connected to the opposite inner walls of the square groove.

[0012] Preferably, the bottom of the distribution box is fixedly connected with a bottom plate, and the outer walls of the two sides of the bottom plate are both fixedly connected with fixing blocks.

[0013] Preferably, one end of the spring is fixedly connected to the side of the sleeve away from the sliding rod, and the other end of the spring is fixedly connected to the sliding rod on the other side of the top of the support plate.

[0014] Preferably, the sliding block is located in the sliding groove, and the support plate and the sliding rod are slidingly connected through the sliding block and the sliding rod.

[0015] Preferably, the distance between the two sliding rods is the same as the maximum extension length of the spring.

[0016] The utility model has the advantages of:

[0017] In the utility model, the horizontal relative movement of the sliding block and the sliding groove enables the two sliding rods to slide horizontally, and then the two distribution boxes are fixed through the clamping columns. When disassembling, the spring is compressed by manually pressing the manual pieces on both sides, thereby improving the work efficiency of disassembly and assembly, improving the practicability of the device and the stability of the structure, and being simple in structure and easy to operate. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The utility model provides a combined anti -explosion lighting distribution box's three -dimensional schematic diagram;

[0019] Figure 2 The utility model provides a combined anti -explosion lighting distribution box's three -dimensional schematic diagram;

[0020] Figure 3 The utility model provides a combined anti -explosion lighting distribution box's transmission structure's explosion schematic diagram;

[0021] Figure 4 The utility model provides a combined anti -explosion lighting distribution box's side block's three -dimensional schematic diagram.

[0022] LEGEND:

[0023] 1, distribution box;11, support plate;111, sliding groove;12, limiting piece;13, sliding block;131, sliding rod;132, clamping column;14, connecting rod;141, manual piece;15, sleeve;151, transmission rod;152, spring;2, side block;21, square groove;22, inclined block;23, clamping groove;3, bottom plate;31, fixed block;32, fixed bolt. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0025] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application; the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood in a broad sense, for example, can be fixedly connected, can also be detachably connected, or integrally connected; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediate medium; can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0026] With reference to Figures 1-4The utility model provides a kind of embodiment: a combined anti-explosion lighting distribution box, including distribution box 1 and fixedly connected with the support plate 11 of one side two ends of top, the effect of support plate 11 is fixed limiting piece 12, the middle part of the top surface of support plate 11 is equipped with sliding slot 111, the effect of sliding slot 111 is mounting sliding block 13, the top surface of support plate 11 is fixedly connected with limiting piece 12 in four corners, the effect of limiting piece 12 is mounting sliding rod 131, sliding block 13 is movably connected in sliding slot 111, the effect of sliding block 13 is to limit sliding rod 131, the top of sliding block 13 is fixedly connected with sliding rod 131, the effect of sliding rod 131 is fixed clamping column 132, the outer end of sliding rod 131 is fixedly connected with clamping column 132, the effect of clamping column 132 is matched with clamping groove 23, the middle part of the opposite inner wall of two sliding rods 131 is fixedly connected with connecting rod 14, the effect of connecting rod 14 is fixed manual piece 141, the side of connecting rod 14 away from sliding rod 131 is fixedly connected with manual piece 141, the effect of manual piece 141 is convenient for manual operation, the side of sliding rod 131 close to connecting rod 14 is fixedly connected with sleeve 15, the effect of sleeve 15 is mounting transmission rod 151, transmission rod 151 is movably connected in sleeve 15, the effect of transmission rod 151 is mounting spring 152, spring 152 is movably connected on the outer wall of transmission rod 151, the effect of spring 152 is that the sliding rod 131 of two sides resets.

[0027] Specifically, when carrying out distribution box 1 assembly work, utilize two distribution boxes 1 to be close to each other, make the horizontal relative sliding of sliding block 13 and sliding slot 111, further make the horizontal relative motion of two sliding rods 131, until the clamping column 132 of one side of sliding rod 131 moves to the clamping groove 23 in side block 2, further make two distribution boxes 1 be able to be fixed through clamping column 132 and clamping groove 23, when disassembling, manually press both sides manual piece 141, make sliding rod 131 move through connecting rod 14, make spring 152 compress, until clamping column 132 is separated from clamping groove 23, finally spring 152 rebounds, two distribution boxes 1 separate.

[0028] The side of support plate 11 top away from support plate 11 is fixedly connected with side block 2, the outer wall of side block 2 is equipped with square groove 21, the opposite inner wall of both sides of square groove 21 is fixedly connected with inclined block 22, the inner wall of one side of square groove 21 is equipped with clamping groove 23.

[0029] Specifically, the effect of square groove 21 is to install one end of sliding rod 131, the effect of inclined block 22 is to guide sliding rod 131, the effect of clamping groove 23 is to install clamping column 132.

[0030] The bottom of distribution box 1 is fixedly connected with bottom plate 3, the both sides outer wall of bottom plate 3 is fixedly connected with fixed block 31, fixed block 31 is movably connected with fixed peg 32.

[0031] Specifically, the bottom plate 3 is used for fixing the distribution box 1, the fixing block 31 is used for mounting the fixing bolt 32, and the fixing bolt 32 is used for fixing the whole device.

[0032] The sleeve 15 is fixedly connected with one end of the spring 152, and the other end of the spring 152 is fixedly connected with the slide rod 131 on the other side of the top of the support plate 11.

[0033] The slide block 13 is located in the sliding groove 111, and the support plate 11 and the slide rod 131 are slidably connected through the slide block 13.

[0034] The distance between the two slide rods 131 is the same as the maximum extension length of the spring 152.

[0035] Working principle: when assembling the distribution box 1, the two distribution boxes 1 are moved close to each other, so that the slide block 13 and the sliding groove 111 horizontally slide relative to each other, and then the two slide rods 131 horizontally move relative to each other until the clamping column 132 on one side of the slide rod 131 moves into the clamping groove 23 in the side block 2, and then the two distribution boxes 1 are fixed through the clamping column 132 and the clamping groove 23. When disassembling, manually press the manual pieces 141 on both sides, move the slide rod 131 through the connecting rod 14, compress the spring 152, until the clamping column 132 is separated from the clamping groove 23, and finally the spring 152 rebounds, and the two distribution boxes 1 are separated. The structure is simple and easy to operate.

[0036] Finally, it should be pointed out that: the above is only the preferred embodiment of the utility model, and is not used for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical scheme recorded in the foregoing embodiments can still be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A combination explosion-proof lighting distribution box, characterized in that: The utility model relates to a kind of power distribution box, including The support plate is fixedly connected with the power distribution box on the top side of the power distribution box; The middle part of the top surface of the support plate is provided with a sliding groove, and the four corners of the top surface of the support plate are fixedly connected with limiting pieces; The sliding groove is movably connected with a sliding block, the top of the sliding block is fixedly connected with a sliding rod, and the outer end of the sliding rod is fixedly connected with a clamping column; The middle part of the inner wall opposite to the sliding rod of the two sliding rods is fixedly connected with a connecting rod, the side of the connecting rod away from the sliding rod is fixedly connected with a hand-operated piece, the side of the sliding rod close to the connecting rod is fixedly connected with a sleeve, the sleeve is movably connected with a transmission rod, and the outer wall of the transmission rod is movably sleeved with a spring.

2. The combination explosion-proof lighting distribution box of claim 1, wherein: The side of the top of the support plate away from the support plate is fixedly connected with a side block, the outer wall of the side block is provided with a square groove, the opposite inner walls of the two sides of the square groove are fixedly connected with inclined blocks, and the inner wall of one side of the square groove is provided with a clamping groove.

3. The combination explosion-proof lighting distribution box of claim 1, wherein: The bottom of the power distribution box is fixedly connected with a bottom plate, the outer walls of the two sides of the bottom plate are fixedly connected with fixed blocks, and the fixed blocks are movably connected with fixed pegs.

4. The combination explosion-proof lighting distribution box of claim 1, wherein: The side of the sleeve away from the sliding rod is fixedly connected with one end of the spring, and the other end of the spring is fixedly connected with the sliding rod on the other side of the top of the support plate.

5. The combination explosion-proof lighting distribution box of claim 1, wherein: The sliding block is located in the sliding groove, and the support plate and the sliding rod are slidably connected through the sliding block and the sliding rod.

6. The combination explosion-proof lighting distribution box of claim 1, wherein: The distance between the two sliding rods is the same as the maximum extension length of the spring.

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