CN209896527U

CN209896527U - Distribution box damping mounting seat for subway power supply and distribution

Info

Publication number: CN209896527U
Application number: CN201920654545.2U
Authority: CN
Inventors: 付治国
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-09
Filing date: 2019-05-09
Publication date: 2020-01-03
Anticipated expiration: 2029-05-09

Abstract

The utility model belongs to the technical field of distribution box related equipment, in particular to a distribution box damping mounting seat for subway power supply and distribution, which comprises a distribution box for power distribution, a fixing bolt, a mounting seat for fixing distribution equipment, a lower support column, a connecting nut and a foundation layer made of concrete, wherein the fixing bolt for connecting the mounting seat is arranged on two sides of the distribution box in a penetrating way, and one end of the fixing bolt is arranged in a thread groove arranged on the upper surface of the mounting seat; a connecting column arranged at one end of the upper support column is arranged in a sliding chute formed in the lower support column, a spring connected with the connecting column is arranged in the sliding chute, and the lower support column is fixedly arranged in the upper surface layer of the foundation layer; install the block terminal on the mount pad, make spacing hole and the thread groove of seting up on the fixed plate of block terminal both sides align, then run through spacing hole and thread groove with fixing bolt and link to each other, make the block terminal can be more convenient fix to the mount pad on.

Description

Distribution box damping mounting seat for subway power supply and distribution

Technical Field

The utility model belongs to the technical field of the relevant equipment of block terminal, concretely relates to subway supplies distribution with block terminal shock attenuation mount pad.

Background

The distribution box is equipment which can be switched on or switched off by means of a manual or automatic switch during normal operation, the opening and closing of the circuit can be reasonably controlled through the distribution box, the dredging state of the circuit can be clearly observed, and the condition of the circuit can be timely observed.

The volume of block terminal is less, can generally use the iron sheet box to make the shell of block terminal, when the block terminal goes on fixing, can be with the help of the mount pad with the block terminal and mix and connect fixedly between the earth, make the block terminal fix the upper surface at the earth that mixes, make the rigidity of block terminal.

The prior art has the following problems:

1. the existing distribution box mounting base does not have a damping function;

2. the mounting seat and the distribution box are inconvenient to fix.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a subway supplies distribution with block terminal shock attenuation mount pad has the mount pad and mixes between the earth fixed firm, and makes things convenient for the characteristics fixed between mount pad and the block terminal.

In order to achieve the above object, the utility model provides a following technical scheme: a shock-absorbing mounting seat of a distribution box for subway power supply and distribution comprises a distribution box for power distribution, a fixing bolt, a mounting seat for fixing distribution equipment, a lower support column, a connecting nut and a foundation layer made of concrete, wherein the distribution box is vertically fixed on the mounting seat, the fixing bolt for connecting the mounting seat is arranged on two sides of the distribution box in a penetrating mode, and one end of the fixing bolt is arranged inside a threaded groove formed in the upper surface of the mounting seat;

the lower surface of mount pad is fixed with the upper bracket post, the spliced pole that upper bracket post one end set up is installed in the spout that the lower support post was seted up, spout internally mounted has the connection the spring of spliced pole, the fixed setting of lower support post is inside the upper epidermis of basement layer.

As the utility model relates to a subway supplies distribution with block terminal shock attenuation mount pad preferred, the bilateral symmetry of block terminal is provided with the fixed plate, spacing hole has been seted up to the equidistance on the fixed plate.

As the utility model relates to a block terminal shock attenuation mount pad is preferred for subway power supply and distribution, be threaded connection between fixing bolt and the thread groove, fixing bolt is detachable construction through between spacing hole and the fixed plate.

As the utility model relates to a block terminal shock attenuation mount pad is preferred for subway power supply and distribution, structure as an organic whole between upper bracket post and the spliced pole, the cross-section of spliced pole is for falling "T" form, the one end external dimension of spliced pole is identical with the internal dimension of spout, the outside of upper bracket post is provided with the screw thread.

As the utility model relates to a block terminal shock attenuation mount pad is preferred for subway power supply and distribution, the bottom suspension dagger passes through the spacing ring and divides into upper and lower both ends, the first half outside of bottom suspension dagger is provided with the screw thread, the bottom suspension dagger passes through and constitutes sliding structure between spout and the upper bracket post.

As the utility model relates to a block terminal shock attenuation mount pad is preferred for subway power supply and distribution, the spring sets up between spliced pole and bottom suspension mast inner wall, the spliced pole passes through and constitutes extending structure between spring and the bottom suspension mast.

As the utility model relates to a block terminal shock attenuation mount pad is preferred for subway power supply and distribution, be threaded connection between coupling nut and the last half section of bottom suspension mast and the upper bracket post.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the connecting nut is rotated to enable the connecting nut to rotate upwards, so that threads formed in the upper half section of the connecting nut and the upper half section of the lower support column are separated, the lower support column is separated from the upper support column, after the upper support column is separated from the lower support column, a spring arranged in the chute begins to reset, a connecting column arranged at one end of the upper support column is enabled to ascend through the spring, the upper support column is enabled to form a telescopic reset structure with the lower support column through the spring, and a shock absorption effect is achieved on the distribution box through the mounting base;

2. install the block terminal on the mount pad, make spacing hole and the thread groove of seting up on the fixed plate of block terminal both sides align, then run through spacing hole and thread groove with fixing bolt and link to each other, make the block terminal can be more convenient fix to the mount pad on.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic view of an assembly drawing structure of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

fig. 3 is a schematic view of the bottom structure of the distribution box of the present invention;

fig. 4 is a schematic sectional structure view of the mounting base of the present invention;

fig. 5 is a schematic view of a part of an enlarged structure at a in fig. 4 according to the present invention.

In the figure: 1. a distribution box; 11. a fixing plate; 12. a limiting hole; 13. fixing the bolt; 2. a mounting seat; 21. an upper bracket column; 22. connecting columns; 23. a lower support pillar; 24. a limiting ring; 25. a chute; 26. A spring; 27. a connecting nut; 3. a thread groove; 4. a ground layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-5, the present invention provides the following technical solutions: a shock-absorbing mounting base of a distribution box for subway power supply and distribution comprises a distribution box 1 for power distribution, a mounting base 2 for fixing distribution equipment and a foundation layer 4 made of concrete, wherein the distribution box 1 is vertically fixed on the mounting base 2, two sides of the distribution box 1 are provided with fixing bolts 13 connected with the mounting base 2 in a penetrating manner, and one ends of the fixing bolts 13 are arranged in threaded grooves 3 formed in the upper surface of the mounting base 2;

the lower fixed surface of mount pad 2 has upper bracket post 21, the spliced pole 22 that upper bracket post 21 one end set up is installed in the spout 25 that lower support post 23 was seted up, spout 25 internally mounted have connect spliced pole 22's spring 26, lower support post 23 is fixed to be set up inside the top layer of basement layer 4.

In this embodiment: the distribution box 1 installed on the installation base 2 has a shock-absorbing function by installing and fixing the distribution box 1 on the upper surface of the installation base 2 through the fixing bolts 13 and forming a telescopic shock-absorbing mechanism between the upper support column 21 and the lower support column 23 which are arranged on the lower surface of the installation base 2 and the foundation layer 4.

Specifically, the bilateral symmetry of block terminal 1 is provided with fixed plate 11, spacing hole 12 has been seted up equidistantly on fixed plate 11.

In this embodiment: through the fixed plate 11 that 1 both sides of block terminal set up, make every fixing bolt 13 run through the spacing hole 12 that sets up on the fixed plate 11 in proper order and link to each other with mount pad 2, and then make and fix between block terminal 1 and the mount pad 2.

Specifically, threaded connection is adopted between the fixing bolt 13 and the thread groove 3, and the fixing bolt 13 passes through the limiting hole 12 and is of a detachable structure with the fixing plate 11.

In this embodiment: by fitting one end of the fixing bolt 13 into the screw groove 3 and rotating the fixing bolt 13, the fixing bolt 13 and the screw groove 3 are connected and fixed together, and the fixing bolt 13 and the mount 2 are fixed to each other.

Specifically, structure as an organic whole between upper bracket post 21 and the spliced pole 22, spliced pole 22's cross-section is "T" form, spliced pole 22's one end external dimension is identical with the internal dimension of spout 25, the outside of upper bracket post 21 is provided with the screw thread.

In this embodiment: through the structure setting of spliced pole 22 one end, make spliced pole 22 can not come out from the inside landing of spout 25 to through the setting between stake post 21 and the spliced pole 22, make stake post 21 can slide.

Specifically, the lower support column 23 is divided into an upper end and a lower end by a limiting ring 24, a thread is arranged on the outer side of the upper half section of the lower support column 23, and the lower support column 23 forms a sliding structure with the upper support column 21 through a sliding groove 25.

In this embodiment: through the inside spout 25 of seting up of lower support post 23, can make and constitute sliding structure between lower support post 23 and the upper bracket post 21, and lower support post 23 divides into upper and lower two-layer through spacing ring 24, can play limiting displacement to coupling nut 27 through spacing ring 24.

Specifically, the spring 26 is arranged between the connecting column 22 and the inner wall of the lower support column 23, and the connecting column 22 and the lower support column 23 form a telescopic structure through the spring 26.

In this embodiment: the spring 26 arranged in the lower support column 23 can make the connecting column 22 and the lower support column 23 telescopically reset.

Specifically, the connecting nut 27 is in threaded connection with the upper half section of the lower support column 23 and the upper support column 21.

In this embodiment: the threads arranged on the outer sides of the upper half section of the lower support column 23 and the upper support column 21 are connected through the connecting nut 27, so that the upper half section of the lower support column 23 and the upper support column 21 can be connected together.

The utility model discloses a theory of operation and use flow: firstly, an upper support column 21 and a lower support column 23 are installed on the upper surface of a foundation layer 4 through an installation base 2 connected by a connecting nut 27, so that the installation base 2 is fixed on the upper surface of the foundation layer 4, after the foundation layer 4 made of concrete is formed, a distribution box 1 is installed on the installation base 2, so that limiting holes 12 formed on fixing plates 11 on two sides of the distribution box 1 are aligned with thread grooves 3, then fixing bolts 13 penetrate through the limiting holes 12 and the thread grooves 3 to be connected, so that the distribution box 1 is fixed on the installation base 2, then the connecting nut 27 is rotated through a wrench (not shown in the figure), so that the connecting nut 27 rotates upwards, further the connecting nut 27 is separated from threads formed on the upper half section of the lower support column 23, further the lower support column 23 is separated from the upper support column 21, and after the upper support column 21 is separated from the lower support column 23, a spring 26 arranged in a sliding groove 25 begins to reset, and then make the spliced pole 22 that upper bracket post 21 one end set up rise through spring 26, and then make upper bracket post 21 pass through and constitute flexible reset structure between spring 26 and the lower support post 23, play a absorbing effect through mount pad 2 to block terminal 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a distribution box shock attenuation mount pad for subway power supply and distribution, includes distribution box (1), fixing bolt (13) that the distribution was used, mount pad (2), lower support column (23), coupling nut (27) and the ground basic unit (4) that muddy earth made, its characterized in that for fixed distribution equipment: the distribution box (1) is vertically fixed on the mounting base (2), the fixing bolts (13) connected with the mounting base (2) penetrate through two sides of the distribution box (1), and one ends of the fixing bolts (13) are arranged in the thread grooves (3) formed in the upper surface of the mounting base (2);

the lower fixed surface of mount pad (2) has upper bracket post (21), install spliced pole (22) that upper bracket post (21) one end set up in spout (25) that lower support column (23) were seted up, spout (25) internally mounted has the connection spring (26) of spliced pole (22), lower support column (23) are fixed to be set up inside the upper epidermis of basement layer (4).

2. The shock-absorbing mounting base for the distribution box for subway power supply and distribution as claimed in claim 1, wherein: the bilateral symmetry of block terminal (1) is provided with fixed plate (11), spacing hole (12) have been seted up to fixed plate (11) equidistance.

3. The shock-absorbing mounting base for the distribution box for subway power supply and distribution as claimed in claim 1, wherein: be threaded connection between fixing bolt (13) and thread groove (3), fixing bolt (13) are detachable structure through between spacing hole (12) and fixed plate (11).

4. The shock-absorbing mounting base for the distribution box for subway power supply and distribution as claimed in claim 1, wherein: the structure as an organic whole between upper bracket post (21) and spliced pole (22), the cross-section of spliced pole (22) is for falling "T" form, the one end external dimension of spliced pole (22) is identical with the internal dimension of spout (25), the outside of upper bracket post (21) is provided with the screw thread.

5. The shock-absorbing mounting base for the distribution box for subway power supply and distribution as claimed in claim 1, wherein: lower prop (23) divide into both ends from top to bottom through spacing ring (24), the first half section outside of lower prop (23) is provided with the screw thread, constitute sliding structure between lower prop (23) through spout (25) and upper bracket post (21).

6. The shock-absorbing mounting base for the distribution box for subway power supply and distribution as claimed in claim 1, wherein: the spring (26) is arranged between the connecting column (22) and the inner wall of the lower support column (23), and the connecting column (22) forms a telescopic structure through the spring (26) and the lower support column (23).

7. The shock-absorbing mounting base for the distribution box for subway power supply and distribution as claimed in claim 1, wherein: the connecting nut (27) is in threaded connection with the upper half section of the lower support column (23) and the upper support column (21).