CN211930001U

CN211930001U - Distribution network measurement and control terminal box

Info

Publication number: CN211930001U
Application number: CN202020569177.4U
Authority: CN
Inventors: 王惠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-11-13
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a distribution network observes and controls terminal box, including the box front bezel, box front bezel left side front end outer wall rotates installs the pivot, the pivot right side is rotated and is installed and change the board, change board right side lower extreme outer wall fixed mounting and have the connecting rod, box front bezel right side front end inner wall fixed mounting has the slot, the connecting rod lower extreme runs through slot fixed mounting and has the inserted block, change board upside left and right sides both ends outer wall fixed mounting and have fixed block A, fixed block A center movable mounting has the baffle, the inside fixed mounting of fixed block A has the spacing groove. The utility model discloses an installed rotating-structure, elastic expansion structure and embedded fixed knot and constructed, improved the practicality of terminal box.

Description

Distribution network measurement and control terminal box

Technical Field

The utility model relates to a distribution equipment technical field specifically is a distribution network observes and controls terminal box.

Background

At present, the existing power distribution network measurement and control terminal box has some defects, for example; in recent years, the power industry is rapidly developed, the power automation degree is continuously improved, and a solid foundation is laid for the rapid development of national economy. Along with the great investment of national grid companies in the field of power distribution networks, in the process of automatic construction of urban power distribution networks, tens of thousands of distribution network terminals are put into operation, wherein terminal boxes are required to be used for measurement and control.

Patent CN201610333407.5 discloses a distribution network measurement and control terminal box, does not have unified national standard to present electric power distribution terminal mounting structure, and each terminal manufacturer is borrowing from each other, and distribution terminal generally adopts whole rack formula under the condition that reduces the research and development cost. The problem that the energy consumption of the lighting device is large is found in the power distribution terminal through a large number of engineering practices, the power distribution terminal is connected to the lighting lamp through the infrared sensor and the photosensitive sensor, the infrared sensor is used for controlling the lighting lamp to be turned on or turned off through human body induction, and the photosensitive sensor is used for adjusting the brightness of the lighting lamp through the light intensity of the environment where the power distribution network measurement and control terminal box is located. The problem of distribution terminal's lighting device power consumption is great among the prior art is solved to energy-conserving effect has been realized.

Some shortages of the existing terminal box are as follows: 1. the existing terminal box needs to be installed on the frame body, but the size of the frame body is different, so that the terminal box with the corresponding size can only be installed, the terminal box is not convenient to install on installation frames with different sizes, and the practicability of the terminal box is reduced. 2. The anti extrusion effect of the front side lid of current terminal box is not obvious, will warp impaired when receiving slight extrusion, causes the loss, and the lid of current terminal box is not convenient for fix, needs to pass through the hasp fixed, has increased the article that operating personnel carried, has reduced the efficiency of observing and controling, has reduced the practicality of terminal box.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a distribution network observes and controls terminal box has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a measurement and control terminal box of a power distribution network comprises a box body front plate, wherein a rotating shaft is rotatably arranged on the outer wall of the front end of the left side of the box body front plate, a rotating plate is rotatably arranged on the right side of the rotating shaft, a connecting rod is fixedly arranged on the outer wall of the lower end of the right side of the rotating plate, an inserting groove is fixedly arranged on the inner wall of the front end of the right side of the box body front plate, the lower end of the connecting rod penetrates through the inserting groove and is fixedly provided with an inserting block, fixed blocks A are fixedly arranged on the outer walls of the left end and the right end of the upper side of the rotating plate, a partition plate is movably arranged in the center of each fixed block A, a limiting groove is fixedly arranged in each fixed block A, limiting blocks are fixedly arranged on the two sides of each partition plate, springs, the inner side of the rotating button is penetrated through the fixed block B and is rotated to be provided with a screw rod, the outer wall of the screw rod is rotated and sleeved with a screw rod sleeve, the outer wall of the screw rod sleeve is fixedly sleeved with a bearing sleeve, the side wall of the right end of the fixed block B is fixedly provided with a sliding groove, the right side of the bearing sleeve is penetrated through the sliding groove and is fixedly provided with a fixed block C, the right side of the fixed block C is fixedly provided with a fixed clamp, and the inside of the.

As a preferred embodiment of the present invention, the outer wall of the screw rod is threaded, and the inner wall of the screw rod sleeve is threaded with threads matching with the threads of the outer wall of the screw rod, so as to form a rotating structure.

As an optimal implementation manner of the utility model, connecting rod lower extreme fixed mounting has the inserted block, box front bezel right side upper end inner wall fixed mounting have with inserted block matched with slot, constitute embedded fixed knot to construct.

As an optimal implementation mode of the utility model, baffle left and right sides fixed mounting has the stopper, the inside fixed mounting of fixed block A has the spacing groove with stopper matched with, constitutes embedded sliding structure.

As an embodiment of the present invention, the outer wall of the lower end of the limiting block is fixedly connected to the spring, and the other end of the spring is fixedly connected to the side wall of the lower end of the limiting groove to form an elastic telescopic structure.

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

the utility model relates to a distribution network observes and controls terminal box, through rotating-structure, when the terminal box is installed to needs, manual rotation turn-button, the turn-button rotates and drives the screw rod and rotate, the screw rod is cut threaded and screw rod cover inner wall screw thread through the outer wall and cooperatees, it reciprocates to drive the lead screw cover and rotate at the screw rod outer wall, the lead screw cover is sheathe in and is moved down and drive the bearing housing and reciprocate, the bearing housing reciprocates electronic fixed block C and reciprocates in the sliding tray, thereby fixed block C reciprocates and drives the fixation clamp and reciprocate thereby the mount of being convenient for pass through the through-hole and install on the fixation clamp, be convenient for according to the position of position.

The utility model relates to a distribution network observes and controls terminal box, through elastic expansion structure, embedded fixed knot constructs and embedded sliding construction, when the apron is closed to needs, manual rotation changes the board, the effect of rotation through the pivot drives and changes the board and rotate downwards, thereby drive the connecting rod downstream, the connecting rod downstream drives the inserted block downstream, the inserted block downstream of rubber system injects in the slot and can accomplish fixedly, when the apron receives the extrusion of front end, it is outside crowded board at first to receive the extrusion, crowded board receives the extrusion and moves to the downside, crowded board downstream drives the baffle downstream, the baffle downstream drives the stopper and moves extrusion spring downwards at the spacing inslot, spring shrinkage deformation converts kinetic energy into elastic potential energy, with the pressure buffering release, the anti extrusion effect of apron has been improved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of a measurement and control terminal box of a power distribution network of the utility model;

fig. 2 is the utility model relates to a section structure schematic diagram is looked up to part of distribution network measurement and control terminal box.

In the figure: 1. the box front plate, 2, the pivot, 3, the commentaries on classics board, 4, the connecting rod, 5, the inserted block, 6, the slot, 7, fixed block A, 8, the baffle, 9, the spacing groove, 10, the stopper, 11, the spring, 12, crowded board, 13, fixed block B, 14, the turn button, 15, the screw rod, 16, the lead screw cover, 17, the bearing housing, 18, the sliding tray, 19, fixed block C, 20, the fixation clamp, 21, the through-hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, the present invention provides a technical solution: a distribution network measurement and control terminal box comprises a box body front plate 1, a rotating shaft 2 is rotatably arranged on the outer wall of the front end of the left side of the box body front plate 1, a rotating plate 3 is rotatably arranged on the right side of the rotating shaft 2, a connecting rod 4 is fixedly arranged on the outer wall of the lower end of the right side of the rotating plate 3, an inserting groove 6 is fixedly arranged on the inner wall of the front end of the right side of the box body front plate 1, an inserting block 5 is fixedly arranged on the lower end of the connecting rod 4 through the inserting groove 6, a fixing block A7 is fixedly arranged on the outer walls of the left and right ends of the upper side of the rotating plate 3, a partition plate 8 is movably arranged in the center of the fixing block A7, a limiting groove 9 is fixedly arranged in the fixing block A7, limiting blocks 10 are fixedly arranged on the two sides of the partition plate 8 through the limiting groove 9, a spring 11, the inboard fixed block B13 that runs through of turn button 14 rotates and installs screw rod 15, and screw rod 15 outer wall rotates and has cup jointed lead screw cover 16, and lead screw cover 16 outer wall is fixed to be cup jointed bearing housing 17, and fixed block B13 right-hand member lateral wall fixed mounting has sliding tray 18, and bearing housing 17 right side runs through sliding tray 18 fixed mounting has fixed block C19, and fixed block C19 right side fixed mounting has fixation clamp 20, and the inside fixed mounting of fixation clamp 20 has through-hole 21.

In this embodiment, as shown in fig. 1 and fig. 2, an elastic telescopic structure, an embedded fixing structure and an embedded sliding structure are used, when the cover plate needs to be closed, the rotating plate 3 is manually rotated, the rotating plate 3 is driven to rotate downward by the rotating action of the rotating shaft 2, so as to drive the connecting rod 4 to move downward, the connecting rod 4 moves downward to drive the inserting block 5 to move downward, the inserting block 5 made of rubber moves downward to be inserted into the slot 6, and thus fixing can be completed, when the cover plate is extruded by the front end, the extruding plate 12 is firstly extruded to be the external extruding plate 12, the extruding plate 12 is extruded to move downward, the extruding plate 12 moves downward to drive the partition plate 8 to move downward, the partition plate 8 moves downward to drive the limiting block 10 to move the extruding spring 11 downward in the limiting groove 9, the spring 11 contracts and deforms to convert kinetic energy into elastic potential energy, so as to buffer and release pressure, and improve the anti.

Wherein, the outer wall of the screw rod 15 is cut with screw threads, and the inner wall of the screw rod sleeve 16 is cut with screw threads matched with the screw threads on the outer wall of the screw rod 15, so as to form a rotating structure.

In this embodiment, as shown in fig. 1 and fig. 2, when the terminal box needs to be installed, the knob 14 is rotated manually, the knob 14 rotates to drive the screw rod 15 to rotate, the screw rod 15 is cut with threads through the outer wall and is matched with threads on the inner wall of the screw rod sleeve 16, the screw rod sleeve 16 is driven to rotate on the outer wall of the screw rod 15 to move up and down, the screw rod sleeve 16 moves up and down to drive the bearing sleeve 17 to move up and down, the bearing sleeve 17 moves up and down to move the electric fixing block C19 up and down in the sliding groove 18, the fixing block C19 moves up and down to drive the fixing clamp 20 to move up and down so that the fixing frame can be conveniently installed on the fixing clamp 20 through the through hole.

Wherein, the lower end of the connecting rod 4 is fixedly provided with an inserting block 5, and the inner wall of the upper end of the right side of the box body front plate 1 is fixedly provided with a slot 6 matched with the inserting block 5 to form an embedded fixing structure.

Wherein, the left and right sides of the clapboard 8 are fixedly provided with limit blocks 10, and the inside of the fixing block A7 is fixedly provided with limit grooves 9 matched with the limit blocks 10 to form an embedded sliding structure.

Wherein, the outer wall of the lower end of the limiting block 10 is fixedly connected with one end of a spring 11, and the other end of the spring 11 is fixedly connected with the side wall of the lower end of the limiting groove 9 to form an elastic telescopic structure.

The working principle is as follows: when the terminal box needs to be installed, the knob 14 is manually rotated, the knob 14 rotates to drive the screw rod 15 to rotate, the screw rod 15 is matched with the screw thread on the inner wall of the screw rod sleeve 16 through the cut screw thread on the outer wall, the screw rod sleeve 16 is driven to rotate and move up and down on the outer wall of the screw rod 15, the screw rod sleeve 16 moves up and down to drive the bearing sleeve 17 to move up and down, the bearing sleeve 17 moves up and down to drive the electric fixing block C19 to move up and down in the sliding groove 18, the fixing block C19 moves up and down to drive the fixing clamp 20 to move up and down so as to facilitate the fixing frame to be installed on the fixing clamp 20 through the through hole, when the cover plate needs to be closed, the rotating plate 3 is manually rotated, the rotating plate 3 is driven to rotate down through the rotating action of the rotating shaft 2, so as to drive the connecting rod 4 to move down, the connecting, firstly, an external extrusion plate 12 is extruded, the extrusion plate 12 moves towards the lower side under the action of extrusion, the extrusion plate 12 moves downwards to drive the partition plate 8 to move downwards, the partition plate 8 moves downwards to drive the limiting block 10 to move downwards in the limiting groove 9 to extrude the spring 11, and the spring 11 contracts and deforms to convert kinetic energy into elastic potential energy to buffer and release pressure.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a distribution network measurement and control terminal box, includes box front bezel (1), its characterized in that: the box body front plate is characterized in that a rotating shaft (2) is installed on the outer wall of the front end of the left side of a box body front plate (1) in a rotating mode, a rotating plate (3) is installed on the right side of the rotating shaft (2) in a rotating mode, a connecting rod (4) is installed on the outer wall of the lower end of the right side of the rotating plate (3) in a fixed mode, a slot (6) is installed on the inner wall of the front end of the right side of the box body front plate (1) in a fixed mode, an inserting block (5) is installed on the lower end of the connecting rod (4) in a penetrating mode through the slot (6) in a fixed mode, a fixing block A (7) is installed on the outer wall of the left side and the right side of the rotating plate (3) in a fixed mode, a partition plate (8) is movably installed in the center of the fixing block A (7), a, the utility model discloses a lead screw, including box front bezel (1) right side outer wall, the outer wall of the outer end of the outer wall of box front bezel (1) upper and lower end all fixed mounting have fixed block B (13), outer end outer wall rotates about fixed block B (13) and installs turn button (14), turn button (14) inboard runs through fixed block B (13) and rotates and install screw rod (15), screw rod (15) outer wall rotates and has cup jointed screw rod cover (16), screw rod cover (16) outer wall is fixed and has cup jointed bearing housing (17), fixed block B (13) right-hand member lateral wall fixed mounting has sliding tray (18), sliding tray (18) fixed mounting is run through on bearing housing (17) right side has fixed block C (19), fixed block C (19) right side fixed mounting has fixation clamp (20), fixation clamp (.

2. The measurement and control terminal box for the power distribution network according to claim 1, characterized in that: the outer wall of the screw rod (15) is cut with threads, and the inner wall of the screw rod sleeve (16) is cut with threads matched with the threads on the outer wall of the screw rod (15) to form a rotating structure.

3. The measurement and control terminal box for the power distribution network according to claim 1, characterized in that: the lower end of the connecting rod (4) is fixedly provided with an inserting block (5), and the inner wall of the upper end of the right side of the box body front plate (1) is fixedly provided with a slot (6) matched with the inserting block (5) to form an embedded fixing structure.

4. The measurement and control terminal box for the power distribution network according to claim 1, characterized in that: the baffle (8) left and right sides fixed mounting has stopper (10), fixed block A (7) inside fixed mounting have with stopper (10) matched with spacing groove (9), constitute embedded sliding structure.

5. The measurement and control terminal box for the power distribution network according to claim 1, characterized in that: the outer wall of the lower end of the limiting block (10) is fixedly connected with one end of a spring (11), and the other end of the spring (11) is fixedly connected to the side wall of the lower end of the limiting groove (9) to form an elastic telescopic structure.