CN210866881U - Embedded distribution box - Google Patents

Abstract

The utility model discloses an embedded distribution box, belonging to the technical field of distribution devices, comprising a box body, an adjusting bolt, a fixing plate for fixing an electrical element and a slide rail; the adjusting bolt is fixed on the wall of the box body and supported on the wall of the wall body opening; the sliding rail is fixed on the inner wall of the box body; the fixing plate is slidably fixed on the slide rail. Through adjusting bolt's setting, can be fast at the wall body installation hole internal fixation block terminal that has size deviation, reduce installer's work load.

Description

Embedded distribution box

Technical Field

The utility model relates to a block terminal, concretely relates to embedded block terminal belongs to distribution device technical field.

Background

The distribution box is an indispensable device in electrical installation, and bears the responsibility of accommodating important electrical elements such as an air switch and a leakage protector. However, the externally-hung power distribution cabinet and the externally-hung power distribution box not only occupy larger area and influence the use of space, but also easily cause collision and injury accidents.

Chinese patent CN209419004U discloses an embedded power distribution cabinet, belonging to power distribution cabinet equipment, comprising a housing and a containing chamber, wherein the inner wall of the containing chamber is movably connected with the housing, the top ends of the left and right sides of the housing are respectively welded with an upper slide rail, the middle part of the outer side of the upper slide rail is embedded with a slide rail, the inside of the front end of the housing is embedded with a transformer, the middle part of the front end of the housing is movably connected with a protective door, the middle part of the front end of the housing is welded with a baffle plate, the left and right ends of the bottom of the front end of the housing are respectively welded with a handle, the bottom ends of the, and the middle part of the shaft column is fixedly connected with a bottom wheel, the outer wall of the containing chamber is provided with a wall body, the surfaces of the inner wall of the containing chamber are all embedded with moisture-proof pads, the top ends of the left side and the right side of the containing chamber are welded with upper slideways, and the bottom sides of the left side and the right side of the containing chamber are welded with lower slideways. The utility model discloses have good stability, can effectually save usage space, protective capacities is strong, uses convenient operation. However, as is well known, in the building construction process, the sizes of the preset holes and the holes drilled in the later period cannot be very standard, and a certain error exists, so that the installation and fixation of the embedded distribution box such as CN209419004U are difficult, and workers are required to fill cement into the gap between the distribution box and the holes to fix the distribution box, which is very inconvenient. Moreover, after the gaps are filled with cement and the like, the distribution box can be completely fixed, and the difficulty in later-period disassembly is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an embedded block terminal supports the box through setting up the adjusting bolt on the box wall, and it is too big to solve the trompil size in advance, and the box must carry out the problem of fixing through methods such as filling cement, realizes the technological effect of quick fixed and convenient dismantlement.

The utility model discloses a following technical scheme realizes: an embedded distribution box comprises a box body, an adjusting bolt, a fixing plate for fixing an electric element and a slide rail; the adjusting bolt is fixed on the wall of the box body and supported on the wall of the wall body opening; the sliding rail is fixed on the inner wall of the box body; the fixing plate is slidably fixed on the slide rail. Through adjusting bolt's setting, can be fast at the wall body installation hole internal fixation block terminal that has size deviation, reduce installer's work load.

Furthermore, the adjusting bolt penetrates through the wall of the box body and is supported on the wall of the cavity opening.

Still further, the box body is also provided with a reinforcing rib.

Still further, adjusting bolt's top is equipped with adjust knob, and the bottom is equipped with the rubber callus on the sole.

Still further, the fixed plate is 3, fixes respectively on corresponding slide rail.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

(1) in the installation of embedded distribution box, the method of filling cement between the gaps is generally adopted to fix the distribution box. And the utility model discloses then adopt adjusting bolt to fix the box in the hole of having opened, not only the installation is quick, can add the great condition of the various hole deviations of low adaptation, and for the mode that adopts cement packing, it is also more convenient when the block terminal is changed to needs moreover. And the fixed plate for fixing the air switch, the circuit breaker, the leakage protector and other electrical elements is arranged on the sliding chute in the box body, so that the fixed plate can utilize the sliding chute when the electrical elements need to be replaced.

(2) The scheme that the adjusting bolt penetrates through the wall of the box body is adopted, so that the bolt can be screwed more conveniently during installation, and the operation is more convenient when the gap is smaller.

(3) The reinforcing ribs arranged in the box body can effectively solve the problem of deformation of the box body caused by stress of the adjusting bolt points.

(4) The knob is arranged at the top end (namely the part of the screw in the box body) of the adjusting bolt, so that the bolt can be conveniently operated, and the screw can be screwed to fix and disassemble the box body without the help of tools such as a screwdriver and the like.

(5) The fixed plate is divided into three parts, elements such as an air switch, a leakage protector and the like can be respectively installed, and the replacement is more convenient.

Drawings

Fig. 1 is a perspective view of embodiment 1.

Fig. 2 is a perspective view of embodiment 2.

Fig. 3 is a perspective view of embodiment 3.

Wherein, 1-a box body; 11-tank wall; 2-adjusting the bolt; 3, fixing a plate; 4-a slide rail; 5-reinforcing ribs; 6-adjusting knob; 7-rubber foot pad.

Detailed Description

The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.

Example 1:

as shown in fig. 1, the present invention is realized by the following technical solutions: an embedded distribution box comprises a box body 1, an adjusting bolt 2, a fixing plate 3 for fixing an electric element and a slide rail 4; the adjusting bolt 2 is fixed on the wall 11 of the box body and supported on the wall of the wall body opening; the slide rail 4 is fixed on the inner wall of the box body 1; the fixed plate 3 is slidably fixed on the slide rail 4.

Example 2:

as shown in fig. 2, an embedded distribution box comprises a box body 1, an adjusting bolt 2, a fixing plate 3 for fixing electrical elements and a sliding rail 4, wherein the box body 1 is made of iron, the geometric dimension of the box body 1 is 800mm × 600mm × 200mm, a round knob is arranged at the top end of the adjusting bolt 2 (the end of the bolt in the box body 1), a rubber gasket is arranged at the bottom end (the end in contact with the wall of a hole of a wall body), the rubber gasket is adhered to the bottom end of the adjusting bolt 2 by double-sided adhesive, the adjusting bolt 2 penetrates out of the hole (not shown) in the side wall of the box body 1, a thread matched with the adjusting bolt 2 is arranged in the hole, the knob and the positioning of the adjusting bolt 2 are facilitated, three pairs of sliding grooves are arranged on the inner side of the wall 11 of the box body, a fixing plate 3 is slidably fixed on each pair of sliding grooves, the fixing plate 3 is made of the same material as the box body 1, the fixing plate 3 is used for fixing electrical elements such as an air switch and a leak protector, the fixing plate 3 can slide in the box.

The specific working principle is as follows: when the block terminal of this embodiment is installed, put into the hole of wall body trompil in advance with the block terminal. Then the knob at the top end of the adjusting bolt 2 is turned, and the rubber gasket is adhered to the bottom of the adjusting bolt 2 after the bottom of the adjusting bolt 2 penetrates out of the box body 1. And continuing to turn the knob, so that the length of the adjusting bolt 2 extending out of the box body 1 is continuously increased until the box body 1 is clamped in the hole, and the box body 1 is ensured not to displace any more. After the box body 1 is installed, the air switch and the leakage protector are fixed on the fixing plate 3 through bolts and the like, and wiring is performed. Still be equipped with wiring hole (not shown) on the box 1, the cable that needs to insert the block terminal penetrates the block terminal through this wiring hole and is connected with electrical component such as air switch.

When the distribution box needs to be dismantled, the electric elements on the fixing plate 3 and the cables connected with the electric elements are firstly dismantled. And then the knob of the adjusting bolt 2 is turned reversely, so that the length of the adjusting bolt 2 extending out of the box body 1 is shortened, and the distribution box is not clamped in the hole any more, and the dismantling work is finished.

Example 3:

as shown in fig. 2, an embedded distribution box includes a box body 1, an adjusting bolt 2, a fixing plate 3 for fixing electrical components, and a sliding rail 4. the box body 1 is made of iron, and has a geometric size of 1500mm × mm 1500mm × mm. the adjusting bolt 2 has a circular knob at its top end (the end of the bolt located in the box body 1), and a rubber gasket at its bottom end (the end contacting with the wall of the hole of the wall body) is attached to the bottom end of the adjusting bolt 2 by double-sided adhesive tape, the adjusting bolt 2 protrudes from the hole (not shown) in the side wall of the box body 1, and has a screw thread matching with the adjusting bolt 2 to facilitate the knob and positioning of the adjusting bolt 2. three pairs of sliding grooves are provided inside the wall 11 of the box body, each pair of sliding grooves is provided with a fixing plate 3 slidably fixed thereon, the fixing plate 3 is made of the same material as the box body 1, the fixing plate 3 is used for fixing an air switch, a leak protector, etc. the electrical components such as an air switch, the fixing plate 3 can slide in the box body 1, the hole 3 can slide in the box body 1, the box body 1 is further provided with two rows of contact points 635 for preventing dust from entering the wall body 3, and the reinforcing steel bar 35, and the wall body 3 is provided with a contact point 3, and is provided in the adjusting bolt 3, and is provided with a contact point 365, and is provided in the wall body 3, and is.

The specific working principle is as follows: the working principle of the embodiment is the same as that of the embodiment 2, but the arrangement of the reinforcing ribs 5 and the number of the bolts are increased, so that better stress of the box body 1 can be ensured, and the problem of deformation of the box body 1 caused by overlarge local stress of the box body 1 due to the fact that the local adjusting bolts 2 are excessively screwed is avoided.

The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.

Claims (5)

1. An embedded block terminal, its characterized in that: comprises a box body (1), an adjusting bolt (2), a fixing plate (3) for fixing an electric element and a slide rail (4); the adjusting bolt (2) is fixed on the wall (11) of the box body and supported on the wall of the wall body opening; the sliding rail (4) is fixed on the inner wall of the box body (1); the fixing plate (3) is slidably fixed on the sliding rail (4).

2. The recessed electrical box of claim 1, wherein: the adjusting bolt (2) penetrates through the wall (11) of the box body and is supported on the wall of the wall opening.

3. The recessed electrical box of claim 2, wherein: and the box body (1) is also provided with a reinforcing rib (5).

4. The recessed electrical box of claim 2, wherein: the top end of the adjusting bolt (2) is provided with an adjusting knob (6), and the bottom end of the adjusting bolt is provided with a rubber foot pad (7).

5. The recessed electrical box of claim 1, wherein: the fixed plates (3) are 3 and are respectively fixed on the corresponding slide rails (4).

Images