CN214252353U - Height-adjustable's power station fortune equipment inspection device for dimension - Google Patents

Abstract

The utility model discloses a power station fortune that height-adjustable formula maintains uses equipment inspection device, including casing, detection head and workstation, the inside of casing is provided with helicitic texture, the both sides on casing top all are provided with the second spout, and the inside of second spout all installs the telescopic link, the support column is all installed on the outside top of telescopic link, and the inside of support column is provided with first spout the fixed block is installed on the top of casing, and the inside of fixed block is provided with the active structure, the active structure includes first gear, second servo motor, second gear and movable column. The utility model discloses an at second spout internally mounted have the telescopic link, the telescopic link has the elasticity, and when the workstation rose or descended, can drive the telescopic link simultaneously flexible, because the inside of support column is provided with first spout, first spout can not influence the flexible of telescopic link to carry out the centre gripping to the equipment of co-altitude not.

Description

Height-adjustable's power station fortune equipment inspection device for dimension

Technical Field

The utility model relates to a power station inspection technical field specifically is a power station fortune that height-adjustable is equipment inspection device for dimension.

Background

The transformer substation is a place for converting voltage and current in an electric power system, receiving electric energy and distributing the electric energy, the transformer substation in a power plant is a boosting transformer substation, the boosting transformer substation is used for boosting the electric energy generated by a generator and then feeding the electric energy into a high-voltage power grid, the inspection of the operation and maintenance equipment part of the transformer substation is important work for ensuring the normal operation of the transformer substation, the inspection of the operation and maintenance equipment part of the transformer substation comprises equipment inspection, equipment periodic test, switching operation, accident and exception handling and the like, and operators need to regularly go to all equipment in the inspection station of the transformer substation:

the traditional equipment inspection device for the operation and maintenance of the power station is inconvenient to inspect equipment with different heights due to the fact that the equipment required to be inspected by the operation and maintenance of the power station is different in height.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power station fortune that height-adjustable formula is equipment inspection device for dimension to propose the problem of the not equipment of the inspection co-altitude of being not convenient for in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a height-adjustable checking device for power station operation and maintenance equipment comprises a shell, a detection head and a workbench, wherein a threaded structure is arranged in the shell, second sliding grooves are formed in two sides of the top end of the shell, telescopic rods are arranged in the second sliding grooves, supporting columns are arranged at the top ends of the outer portions of the telescopic rods, first sliding grooves are formed in the supporting columns, clamping blocks are arranged at the top ends of the telescopic rods, a fixed block is arranged at the top end of the shell, a movable structure is arranged in the fixed block and comprises a first gear, a second servo motor, a second gear and a movable column, the movable column is arranged in the fixed block, the second servo motor is arranged on one side of one end of the movable column, the second gear is arranged at one end of the second servo motor, and the first gear is arranged on the other side of one end of the movable column, the inside both sides of fixed block all are provided with the rack, the workstation is installed on the top of fixed block, and the both ends at workstation top are installed and are detected the head.

Preferably, the helicitic texture includes first external screw thread, movable rod, second external screw thread, movable block and first servo motor, the inside at the casing is installed to the movable rod, the outside of movable rod one side is provided with first external screw thread, the outside of movable rod opposite side is provided with the second external screw thread, the movable block is all installed to the outside of movable rod both sides, first servo motor is installed to one side of movable rod, the top of movable block and the bottom fixed connection of telescopic link.

Preferably, the movable block is internally provided with an internal thread, and the first external thread and the second external thread are oppositely arranged.

Preferably, the movable blocks are equal in size, and are symmetrically distributed about a vertical center line of the shell.

Preferably, the first gear and the second gear are meshed with the rack, and the first gear and the second gear and the rack form a gear transmission structure.

Preferably, the outer diameter of the telescopic rod is smaller than the inner diameter of the second sliding groove, and the telescopic rod and the second sliding groove form a sliding structure.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of height-adjustable's power station operation equipment inspection device for dimension is rational in infrastructure, has following advantage:

(1) the second servo motor is arranged on one side of one end of the movable column, and is started to drive the second gear to rotate;

(2) the first servo motor is started by installing the first servo motor on one side of the movable rod, the movable block can be driven to move towards the opposite direction simultaneously due to the fact that the first external thread and the second external thread are arranged oppositely, and the clamping block can be driven to move towards the same or opposite direction along with the sliding structure formed by the second sliding groove and the bottom end of the telescopic rod, so that the detected equipment is clamped;

(3) through having the telescopic link at second spout internally mounted, the telescopic link has the elasticity, and when the workstation rose or descended, can drive the telescopic link simultaneously flexible, because the inside of support column is provided with first spout, first spout can not influence the flexible of telescopic link to in carry out the centre gripping to the equipment of co-altitude not.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic view of a partial top-view cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the sectional structure of the movable structure of the present invention;

fig. 4 is a schematic view of the local top view structure of the movable structure of the present invention.

In the figure: 1. a housing; 2. a thread structure; 201. a first external thread; 202. a movable rod; 203. a second external thread; 204. a movable block; 205. a first servo motor; 3. a fixed block; 4. a movable structure; 401. a first gear; 402. a second servo motor; 403. a second gear; 404. a movable post; 5. a support pillar; 6. a detection head; 7. a work table; 8. a first chute; 9. a clamping block; 10. a telescopic rod; 11. a second chute; 12. a rack.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a height-adjustable power station operation and maintenance equipment inspection device comprises a shell 1, a detection head 6 and a workbench 7, wherein a thread structure 2 is arranged inside the shell 1, the thread structure 2 comprises a first external thread 201, a movable rod 202, a second external thread 203, a movable block 204 and a first servo motor 205, the movable rod 202 is arranged inside the shell 1, the first external thread 201 is arranged outside one side of the movable rod 202, the second external thread 203 is arranged outside the other side of the movable rod 202, the movable block 204 is arranged outside both sides of the movable rod 202, the first servo motor 205 is arranged on one side of the movable rod 202, the type of the first servo motor 205 can be Y90S-2, the top end of the movable block 204 is fixedly connected with the bottom end of a telescopic rod 10, the internal thread is arranged inside the movable block 204, the first external thread 201 and the second external thread 203 are arranged oppositely, the sizes of the movable blocks 204 are equal, the movable blocks 204 are symmetrically distributed about the vertical center line of the shell 1, so that clamping is facilitated, the first servo motor 205 is started, the first external threads 201 and the second external threads 203 are oppositely arranged, the movable blocks 204 are driven to move in opposite directions at the same time, and the clamping blocks 9 are driven to move in the same or opposite directions along with the sliding structure formed by the second sliding grooves 11 and the bottom ends of the telescopic rods 10, so that the detected equipment is clamped;

the two sides of the top end of the shell 1 are respectively provided with a second sliding chute 11, a telescopic rod 10 is arranged inside each second sliding chute 11, a supporting column 5 is arranged at the top end outside each telescopic rod 10, a first sliding chute 8 is arranged inside each supporting column 5, the outer diameter of each telescopic rod 10 is smaller than the inner diameter of each second sliding chute 11, each telescopic rod 10 and each second sliding chute 11 form a sliding structure, sliding is facilitated, each telescopic rod 10 has flexibility, when the workbench 7 ascends or descends, the telescopic rods 10 can be driven to simultaneously stretch, and as the first sliding chutes 8 are arranged inside the supporting columns 5, the first sliding chutes 8 cannot influence the stretching of the telescopic rods 10, so that equipment with different heights can be clamped conveniently;

the top end of the telescopic rod 10 is provided with the clamping block 9, the top end of the shell 1 is provided with the fixed block 3, the inside of the fixed block 3 is provided with the movable structure 4, the movable structure 4 comprises a first gear 401, a second servo motor 402, a second gear 403 and a movable column 404, the movable column 404 is arranged inside the fixed block 3, one side of one end of the movable column 404 is provided with the second servo motor 402, one end of the second servo motor 402 is provided with the second gear 403, the model of the second servo motor 402 can be Y90L-2, the other side of one end of the movable column 404 is provided with the first gear 401, the first gear 401 and the second gear 403 are meshed with the rack 12, the first gear 401 and the second gear 403 form a gear transmission structure with the rack 12, the transmission is convenient, the second servo motor 402 is started to drive the second gear 403 to rotate, and the second gear 403 and the first gear 401 form a gear transmission, the first gear 401 and the second gear 403 are driven to rotate in opposite directions at the same time, and then the movable column 404 is driven to ascend or descend so as to drive the workbench 7 to ascend or descend, the workbench 7 is adjusted to a corresponding height to be detected, and the equipment is placed at the top end of the workbench 7;

the inside both sides of fixed block 3 all are provided with rack 12, and workstation 7 is installed on the top of fixed block 3, and the both ends at workstation 7 top are installed and are detected head 6.

The working principle is as follows: when the device is used, an external power supply is adopted, firstly, the second servo motor 402 is started, the second gear 403 is driven to rotate, the first gear 401 and the second gear 403 are driven to rotate in opposite directions simultaneously due to gear transmission formed by the second gear 403 and the first gear 401, and then the movable column 404 is driven to ascend or descend upwards so as to drive the workbench 7 to ascend or descend, the workbench 7 is adjusted to a corresponding height to be detected, and the device is placed at the top end of the workbench 7;

then, starting the first servo motor 205, and driving the movable block 204 to move in the opposite direction simultaneously due to the opposite arrangement of the first external thread 201 and the second external thread 203, and driving the clamping block 9 to move in the same or opposite direction to clamp the detected device due to the sliding structure formed by the second chute 11 and the bottom end of the telescopic rod 10;

finally, telescopic link 10 has the elasticity, and when workstation 7 rose or descended, can drive telescopic link 10 flexible simultaneously, because the inside of support column 5 is provided with first spout 8, first spout 8 can not influence the flexible of telescopic link 10 to in carry out the centre gripping to the equipment of co-altitude not.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims (6)

1. The utility model provides a power station fortune that height-adjustable formula maintains uses equipment inspection device, includes casing (1), detects head (6) and workstation (7), its characterized in that: the improved structure is characterized in that a threaded structure (2) is arranged inside the shell (1), second sliding grooves (11) are formed in two sides of the top end of the shell (1), a telescopic rod (10) is installed inside each second sliding groove (11), a supporting column (5) is installed on the top end of the outer portion of each telescopic rod (10), a first sliding groove (8) is formed inside each supporting column (5), a clamping block (9) is installed on the top end of each telescopic rod (10), a fixed block (3) is installed on the top end of the shell (1), a movable structure (4) is arranged inside each fixed block (3), each movable structure (4) comprises a first gear (401), a second servo motor (402), a second gear (403) and a movable column (404), the movable column (404) is installed inside each fixed block (3), and the second servo motor (402) is installed on one side of one end of the movable column (404), and second gear (403) is installed to the one end of second servo motor (402), first gear (401) is installed to the opposite side of activity post (404) one end, the inside both sides of fixed block (3) all are provided with rack (12), workstation (7) are installed on the top of fixed block (3), and the both ends at workstation (7) top are installed and are examined measuring head (6).

2. The height adjustable inspection device for plant operation and maintenance equipment as claimed in claim 1, wherein: screw structure (2) include first external screw thread (201), movable rod (202), second external screw thread (203), movable block (204) and first servo motor (205), the inside at casing (1) is installed in movable rod (202), the outside of movable rod (202) one side is provided with first external screw thread (201), the outside of movable rod (202) opposite side is provided with second external screw thread (203), movable block (204) are all installed to the outside of movable rod (202) both sides, first servo motor (205) are installed to one side of movable rod (202), the top of movable block (204) and the bottom fixed connection of telescopic link (10).

3. The height adjustable inspection device for plant operation and maintenance equipment as claimed in claim 2, wherein: the movable block (204) is internally provided with an internal thread, and the first external thread (201) and the second external thread (203) are oppositely arranged.

4. The height adjustable inspection device for plant operation and maintenance equipment as claimed in claim 2, wherein: the sizes of the movable blocks (204) are all equal, and the movable blocks (204) are symmetrically distributed around the vertical center line of the shell (1).

5. The height adjustable inspection device for plant operation and maintenance equipment as claimed in claim 1, wherein: the first gear (401) and the second gear (403) are meshed with the rack (12), and the first gear (401) and the second gear (403) and the rack (12) form a gear transmission structure.

6. The height adjustable inspection device for plant operation and maintenance equipment as claimed in claim 1, wherein: the outer diameter of the telescopic rod (10) is smaller than the inner diameter of the second sliding groove (11), and the telescopic rod (10) and the second sliding groove (11) form a sliding structure.

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