CN210771257U

CN210771257U - Liftable voltage monitoring appearance support of rotation type

Info

Publication number: CN210771257U
Application number: CN201921310868.6U
Authority: CN
Inventors: 范如江; 王善明; 张贵华; 刘洪泉
Original assignee: Tianjin Rongxiang Electric Equipment Co ltd
Current assignee: Tianjin Rongxiang Electric Equipment Co ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-06-16
Anticipated expiration: 2029-08-14

Abstract

The embodiment of the utility model discloses liftable rotation type voltage monitoring appearance support, concrete design voltage monitoring appearance technical field, including the fixed column, the inside of fixed column is equipped with the cavity, the both sides wall of cavity all is equipped with the draw-in groove, the bottom of fixed column is equipped with the base, the side of fixed column is equipped with the through-hole, be equipped with fixed frame in the cavity, the both sides of fixed frame all are equipped with the fixture block, draw-in groove and fixture block phase-match, the inside of fixed frame is equipped with elevating system, elevating system includes two card strips, two be equipped with first gear and second gear between the card strip. The utility model discloses a be equipped with elevating system, utilize elevating system's function, can drive fixed frame and rise or reduce in the cavity to make supporting platform can height-adjusting, solved the problem that traditional voltage monitoring appearance support can't adjust the support height according to the height of the object that awaits measuring.

Description

Liftable voltage monitoring appearance support of rotation type

Technical Field

The embodiment of the utility model provides a voltage monitoring appearance technical field, concretely relates to voltage monitoring appearance support of liftable rotation type.

Background

The voltage monitor is an intelligent device based on load actual measurement and used for monitoring the distribution and transformation line of a medium and low voltage system, comprises the functions of calculating and counting electrical parameters, giving an alarm when the electrical parameters are out of limit and the like, can be widely used in distribution management, automation and intelligent monitoring systems of various industries, brings revolutionary changes to industrial and agricultural production, national defense industry and science and technology along with the popularization of the existing electrical equipment, accelerates the development of the society, and enables the quality of life of people to be greatly improved when people step into the electrified era, and the voltage monitor is more and more kept away from the electrical equipment.

The voltage monitoring instrument support that circulates on the market at present does not have raising and lowering functions usually, causes very big inconvenience for the operator like this, can not adjust the height of support according to the height of the object that awaits measuring to make things convenient for operator's work, improve work efficiency.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a voltage monitoring appearance support of liftable rotation type to solve among the prior art because can not adjust the high problem that work efficiency is low that leads to of support according to the height of the object that awaits measuring.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a liftable and rotatable voltage monitor support comprises a fixed column, wherein a cavity is formed in the fixed column, clamping grooves are formed in two side walls of the cavity, a base is arranged at the bottom of the fixed column, a through hole is formed in the side surface of the fixed column, a fixed frame is arranged in the cavity, clamping blocks are arranged on two sides of the fixed frame, the clamping grooves are matched with the clamping blocks, and a lifting mechanism is arranged in the fixed frame;

elevating system includes two card strips, two be equipped with first gear and second gear between the card strip, the inside of first gear is equipped with the dead lever, the one end that first gear was kept away from to the dead lever runs through the through-hole to extend to the outside of fixed column, the one end that first gear was kept away from to the dead lever is equipped with the carousel, the dead lever is close to the one end of first gear and passes through the bearing rotation with the inner wall of cavity and be connected, the inside of second gear is equipped with the bull stick, the both ends of bull stick all with the inner wall fixed connection of cavity, the second gear passes through bearing roll connection with the bull stick.

Further, the cavity is run through on the top of fixed frame to extend to the outside of fixed column, the top of fixed frame is equipped with the connecting block, the top of connecting block is equipped with supporting platform.

Further, the bottom of the support platform is provided with a screw rod, the top of the connecting block is provided with a threaded hole, and the threaded hole is matched with the screw rod.

Furthermore, the bottom of lead screw is equipped with the telescopic link, the inside of telescopic link is equipped with the spring, the top of telescopic link passes through the bearing with the bottom of lead screw and rotates and be connected, the bottom of telescopic link passes through the bearing with the bottom surface of screw hole and rotates and be connected.

Furthermore, first baffles are arranged on two sides of the surface of the support platform, a second baffle is arranged between the two first baffles, positioning holes are formed in the side faces of the first baffles, and positioning rods are arranged inside the positioning holes.

Further, the locating lever runs through the locating hole to extend to the outside of first baffle, the both sides of locating lever all are equipped with the fixed block, be equipped with reset spring between fixed block and the first baffle.

Further, the base and the fixing column are of an integrated structure.

Further, the first gear and the second gear are both meshed with the clamping strip.

The embodiment of the utility model provides a have following advantage:

1. the utility model discloses a be equipped with elevating system, utilize elevating system's function, can drive fixed frame and rise or reduce in the cavity to make supporting platform can height-adjusting, and utilize the fixture block to remove in the draw-in groove, can guarantee the movement track of fixed frame, guarantee that supporting platform can not take place to rock in the lift process, solved the problem that traditional voltage monitor support can't adjust the height of support according to the height of the object that awaits measuring, the very big use that has made things convenient for the operator, improved work efficiency;

2. the utility model discloses a be equipped with lead screw and screw hole, utilize the lead screw at the screw internal rotation, can drive whole support platform and rotate to realized can adjusting voltage monitor's angle according to the angle of the object that awaits measuring, need not when needs angle regulation, rotate whole support, reached like this and used manpower sparingly, the effect of quick test, and be equipped with telescopic link and spring, can guarantee in the pivoted, because there is the traction force of telescopic link, can not make the lead screw roll out the screw hole.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of an overall structure of a liftable and rotatable voltage monitor bracket according to an embodiment of the present invention;

fig. 2 is a side view of a bracket of a voltage monitor of the embodiment of the present invention;

fig. 3 is a schematic view of a fixing column structure of a lifting and rotating voltage monitor bracket provided by the present invention;

fig. 4 is an enlarged view of a portion a of a bracket of a liftable and rotatable voltage monitor provided in an embodiment of the present invention;

fig. 5 is a side sectional view of a fixing column of a bracket of a voltage monitor of the embodiment of the present invention;

in the figure: the device comprises a fixing column 1, a cavity 2, a clamping groove 3, a through hole 4, a fixing frame 5, a clamping block 6, a clamping strip 7, a first gear 8, a second gear 9, a fixing rod 10, a rotating disc 11, a connecting block 12, a bracket platform 13, a screw rod 14, a threaded hole 15, a telescopic rod 16, a spring 17, a first baffle 18, a second baffle 19, a positioning hole 20, a positioning rod 21, a fixing block 22, a return spring 23, a base 24 and a rotating rod 25.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

The utility model discloses a liftable rotation type voltage monitoring instrument support of an embodiment, including fixed column 1, the inside of fixed column 1 is equipped with cavity 2, the both sides wall of cavity 2 all is equipped with draw-in groove 3, the bottom of fixed column 1 is equipped with base 24, the side of fixed column 1 is equipped with through-hole 4, be equipped with fixed frame 5 in the cavity 2, the both sides of fixed frame 5 all are equipped with fixture block 6, draw-in groove 3 and fixture block 6 phase-match, the inside of fixed frame 5 is equipped with elevating system; the lifting mechanism comprises two clamping strips 7, a first gear 8 and a second gear 9 are arranged between the two clamping strips 7, a fixed rod 10 is arranged inside the first gear 8, one end, far away from the first gear 8, of the fixed rod 10 penetrates through the through hole 4 and extends to the outside of the fixed column 1, one end, far away from the first gear 8, of the fixed rod 10 is provided with a turntable 11, one end, close to the first gear 8, of the fixed rod 10 is rotatably connected with the inner wall of the cavity 2 through a bearing, a rotating rod 25 is arranged inside the second gear 9, two ends of the rotating rod 25 are fixedly connected with the inner wall of the cavity 2, the second gear 9 is in rolling connection with the rotating rod 25 through a bearing, the top end of the fixed frame 5 penetrates through the cavity 2 and extends to the outside of the fixed column 1, the top of the fixed frame 5 is provided with a connecting block 12, the top of the connecting block 12 is provided with, the base 24 and the fixing column 1 are of an integrated structure, and the first gear 8 and the second gear 9 are both meshed with the clamping strip 7;

as shown in fig. 1-3 and fig. 5, the specific embodiment is: when needs rising supporting platform 13, clockwise rotation carousel 11, it rotates to drive dead lever 10, thereby first gear 8 clockwise rotates, drive the card strip 7 rebound of keeping away from second gear 9 one side, simultaneously first gear 8 drives second gear 9 anticlockwise rotation, thereby it also rebound to drive the card strip 7 that is close to second gear 9 one side, thereby whole fixed frame 5 rebound, be equipped with dead lever 10 and bull stick 25, be in order to guarantee that second gear 9 and first gear 8 can not follow fixed frame 5 and remove and change the position, fixture block 6 removes in draw-in groove 3, the motion trail of fixed frame 5 has been guaranteed, so supporting platform 13 just also rises under the drive that fixed frame 5 risees, when needs reduce supporting platform 13 height, only need anticlockwise rotation carousel 11 can.

The bottom of the bracket platform 13 is provided with a screw rod 14, the top of the connecting block 12 is provided with a threaded hole 15, the threaded hole 15 is matched with the screw rod 14, the bottom of the screw rod 14 is provided with a telescopic rod 16, a spring 17 is arranged in the telescopic rod 16, the top end of the telescopic rod 16 is rotatably connected with the bottom of the screw rod 14 through a bearing, the bottom end of the telescopic rod 16 is rotatably connected with the bottom surface of the threaded hole 15 through a bearing, first baffle plates 18 are arranged on two sides of the surface of the support platform 13, a second baffle plate 19 is arranged between the two first baffle plates 18, the side surface of the first baffle plate 18 is provided with a positioning hole 20, a positioning rod 21 is arranged inside the positioning hole 20, the positioning rod 21 penetrates through the positioning hole 20, the positioning rod 21 extends to the outside of the first baffle 18, fixed blocks 22 are arranged on two sides of the positioning rod 21, and a return spring 23 is arranged between each fixed block 22 and the first baffle 18;

as shown in fig. 1, fig. 2 and fig. 5, the specific embodiment is: when the support platform 13 needs to be rotated, only acting force needs to be applied to the support platform 13, the lead screw 14 rotates in the threaded hole 15, meanwhile, the telescopic rod 16 also rotates, the spring 17 is stressed to deform, the lead screw 14 is guaranteed to be free of rotating out of the threaded hole 15 due to the fact that traction force of the telescopic rod 16 exists, the cooperation of the first baffle 18 and the second baffle 19 is utilized, it can be guaranteed that a voltage monitor placed on the support platform 13 cannot shake, the positioning rod 21 is pulled, the reset spring 23 is stressed and extended, the two positioning rods 21 move back to back in the positioning hole 20, the voltage monitor is convenient to place, the voltage monitor is placed well, the positioning rod 21 is loosened, restoring force of the reset spring 23 is utilized, the positioning rod 21 returns to the initial position, the voltage monitor is fixed, and the voltage monitor is guaranteed not to fall in the using process.

The utility model discloses the theory of operation: referring to the attached drawings 1-5 of the specification, firstly, the positioning rods 21 are pulled, the two positioning rods 21 move back to back in the positioning holes 20, so that the voltage monitor can be placed conveniently, meanwhile, the restoring force of the reset spring 23 is utilized, the positioning rods 21 can return to the initial position, the placed voltage monitor can be positioned, when the height needs to be adjusted, as long as the rotary disc 11 is rotated, the whole fixing frame 5 is driven to move upwards or downwards, and when the voltage monitor needs to be rotated, only an acting force needs to be given to the support platform 13.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a liftable voltage monitoring appearance support of rotation type, includes fixed column (1), its characterized in that: a cavity (2) is formed in the fixing column (1), clamping grooves (3) are formed in two side walls of the cavity (2), a base (24) is arranged at the bottom of the fixing column (1), a through hole (4) is formed in the side face of the fixing column (1), a fixing frame (5) is arranged in the cavity (2), clamping blocks (6) are arranged on two sides of the fixing frame (5), the clamping grooves (3) are matched with the clamping blocks (6), and a lifting mechanism is arranged in the fixing frame (5);

elevating system includes two card strips (7), two be equipped with first gear (8) and second gear (9) between card strip (7), the inside of first gear (8) is equipped with dead lever (10), the one end that first gear (8) were kept away from in dead lever (10) runs through-hole (4) to extend to the outside of fixed column (1), the one end that first gear (8) were kept away from in dead lever (10) is equipped with carousel (11), dead lever (10) are close to the one end of first gear (8) and are connected through the bearing rotation with the inner wall of cavity (2), the inside of second gear (9) is equipped with bull stick (25), the both ends of bull stick (25) all with the inner wall fixed connection of cavity (2), second gear (9) pass through bearing roll connection with bull stick (25).

2. The liftable and rotatable voltage monitor support of claim 1, wherein: the top of fixed frame (5) runs through cavity (2) to extend to the outside of fixed column (1), the top of fixed frame (5) is equipped with connecting block (12), the top of connecting block (12) is equipped with supporting platform (13).

3. The liftable and rotatable voltage monitor support of claim 2, wherein: the bottom of the support platform (13) is provided with a screw rod (14), the top of the connecting block (12) is provided with a threaded hole (15), and the threaded hole (15) is matched with the screw rod (14).

4. The liftable and rotatable voltage monitor support of claim 3, wherein: the bottom of lead screw (14) is equipped with telescopic link (16), the inside of telescopic link (16) is equipped with spring (17), the top of telescopic link (16) is passed through the bearing with the bottom of lead screw (14) and is rotated and be connected, the bottom of telescopic link (16) passes through the bearing with the bottom of screw hole (15) and rotates and be connected.

5. The liftable and rotatable voltage monitor support of claim 2, wherein: first baffle plates (18) are arranged on two sides of the surface of the support platform (13), a second baffle plate (19) is arranged between the two first baffle plates (18), positioning holes (20) are formed in the side faces of the first baffle plates (18), and positioning rods (21) are arranged inside the positioning holes (20).

6. The liftable and rotatable voltage monitor bracket of claim 5, wherein: the positioning rod (21) penetrates through the positioning hole (20) and extends to the outside of the first baffle (18), fixing blocks (22) are arranged on two sides of the positioning rod (21), and a return spring (23) is arranged between each fixing block (22) and the corresponding first baffle (18).

7. The liftable and rotatable voltage monitor support of claim 1, wherein: the base (24) and the fixing column (1) are of an integrated structure.

8. The liftable and rotatable voltage monitor support of claim 1, wherein: the first gear (8) and the second gear (9) are both meshed with the clamping strip (7).