Power line repair warning lamp
By designing the limit and extension mechanism in the power emergency warning light, the position deviation problem of the extension structure when moving is solved, and the portability and practicality of the equipment are improved.
Patent Information
- Application Number
- CN202421031879.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-13
AI Technical Summary
The existing power emergency warning light cannot ensure that the extension structure does not have position deviation when it moves after extension or in non-working state, which affects the convenience of picking and moving.
A power emergency warning light including a chassis, support columns, warning components and extension mechanism is designed. By cooperating with the control components and the extension components, limiting and extension of the warning length is achieved to prevent sliding deviation.
It effectively prevents sliding deviations in the extension structure during picking and moving, improves the practicality of the power emergency repair warning light, and ensures that the warning light is positioned at the specified position and length, making it easy to transport and move.
Smart Images
Figure CN222281521U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electric power maintenance, in particular to an electric power emergency repair warning light. Background Art
[0002] Power emergency repair refers to the process of promptly repairing faulty equipment to restore normal operation of the power equipment when it fails. It includes steps such as fault investigation, fault recovery, and on-site cleanup, aiming to eliminate the abnormality in the shortest time possible to ensure the stable operation of the power system.
[0003] According to the power repair warning light disclosed in Chinese patent announcement number CN216848904U, the patent can play an effective warning role by setting up warning lights, flashing lights and other structures. At the same time, through the use of X-frames, the warning column can be stretched to the required width, which is conducive to adjustment according to the needs of the staff. It is very practical. However, this patent still has certain shortcomings in the actual operation process. Since the cooperation between the X-frame and the warning column is carried out by manual stretching, it cannot be guaranteed that the warning column will not shift in position after the stretching is completed and when it is not in working state. In particular, it is impossible to limit the stretching state of the X-frame and the position of the warning column during transportation and picking up, which affects the normal picking and moving process. There is room for improvement in its practicality. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] In view of the deficiencies in the prior art, the utility model provides an electric power emergency repair warning light, which has the advantages of being able to limit the extended length of the warning, making it convenient to take and move while also preventing the length after positioning from changing easily. This solves the problem that the existing electric power emergency repair warning light cannot ensure that the extended structure will not move or deviate when it is extended or moved in a non-working state, resulting in inconvenience in taking and moving.
[0006] (II) Technical solution
[0007] In order to achieve the above-mentioned purpose of being able to limit the extension length of the warning, making it convenient to take and move while preventing the length after positioning from changing easily, the utility model provides the following technical solutions: an electric power emergency repair warning light, comprising a chassis, a support column is fixed on the top of the chassis, a warning component for playing a warning role is installed on the top of the support column, and an extension mechanism extending to the outside and used to extend the warning distance is installed on the inner side of the support column;
[0008] The extension mechanism includes a control assembly installed on the inner side of the support column and an extension assembly installed on the outer side of the control assembly and controlled by the control assembly;
[0009] The control assembly includes a mounting groove opened on the back of the support column, a bidirectional screw rod rotatably connected to the inner side of the mounting groove through a bearing, two limit plates fixed to the outer side of the bidirectional screw rod, a worm wheel fixed to the outer side of the bidirectional screw rod, a support block fixed to the right side wall in the mounting groove, a worm rod rotatably connected between the front side of the support block and the front side of the mounting groove through a bearing, a handle fixedly installed at one end of the front side of the worm rod, and two adjustment cylinders threadedly connected to the outer side of the bidirectional screw rod.
[0010] Furthermore, the extension assembly includes a plurality of movable plates and a plurality of connecting rods for connecting the movable plates, two sliding grooves opened on the front side of the movable plates, a positioning rod fixed on the inner side of the sliding groove, a sliding cylinder slidably connected to the outer side of the positioning rod, two reflective sheets adhered to the back side of the movable plates, and a flashing light board fixedly installed on the back side of the movable plates.
[0011] Furthermore, the warning component includes a warning sign fixedly installed on the top of the support column, a warning light fixedly installed on the top of the warning sign, two warning signs fixedly installed on the back of the warning sign, a text light-emitting panel fixedly installed on the back of the warning sign, and two reflective strips bonded to the back of the warning sign.
[0012] Furthermore, a power slot is provided on the front of the support column, a battery is fixedly installed on the inner side of the power slot, the back of the support column is connected to a first baffle located on the back of the installation slot by screws, and the front of the support column is connected to a second baffle located on the front of the power slot by screws.
[0013] Furthermore, the two warning signs are respectively located on the left and right sides of the text luminous board, and the two reflective strips are respectively located on the top and bottom of the text luminous board.
[0014] Furthermore, the left and right sides of the support column are respectively provided with connecting holes for the corresponding four connecting rods to slide and connected to the inside of the mounting groove. Two adjacent connecting rods are distributed in an X shape and are hinged together by a pin. Both ends of the connecting rod are hinged to the front of the corresponding sliding cylinder through a pin. The ends of the four connecting rods located inside the mounting groove are hinged to the front of the corresponding adjusting cylinder through a pin, and each of the adjusting cylinders has two ends of the connecting rods on the front.
[0015] Furthermore, the two adjustment cylinders are symmetrically distributed up and down, the outer side of the worm is meshed with the right side of the worm wheel, the front end of the worm passes through the front side of the support column, and the handle is located on the front side of the support column.
[0016] (III) Beneficial effects
[0017] Compared with the prior art, the utility model provides a power emergency repair warning light, which has the following beneficial effects:
[0018] The power emergency repair warning light can limit the extension length of the warning through the cooperation between the support column on the top of the chassis and the warning component and the extension mechanism, which is convenient for taking and moving while preventing the length after positioning from changing easily. Therefore, during power emergency repair construction, the peripheral warning lights and the corresponding extension length can be positioned at the specified location and length, which also facilitates the process of transportation and taking and moving. In addition, during the taking process, it also avoids the occurrence of fingers being pinched when the extension structure slides and deviates, thereby effectively improving the practicality of the power emergency repair warning light. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the structure of the utility model;
[0020] Figure 2 It is a rear view schematic diagram of the structure of the utility model;
[0021] Figure 3 It is a partial enlarged schematic diagram of the A part in the structure of the utility model;
[0022] Figure 4 It is a three-dimensional schematic diagram of the worm connecting structure in the structure of the utility model.
[0023] In the figure: 1 chassis, 2 support column, 300 warning component, 301 warning sign, 302 warning light, 303 warning sign, 304 text light board, 305 reflective strip, 401 power slot, 402 battery, 500 extension mechanism, 501 installation slot, 502 two-way screw, 503 limit plate, 504 worm gear, 505 support block, 506 worm, 507 handle, 508 movable plate, 509 sliding slot, 510 positioning rod, 511 sliding cylinder, 512 connecting rod, 513 reflective sheet, 514 flashing light board, 515 adjustment cylinder. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] See also Figure 1-4The utility model provides a technical solution: an electric power emergency repair warning light, comprising a chassis 1, a support column 2 is fixed on the top of the chassis 1, a warning component 300 for warning is installed on the top of the support column 2, and an extension mechanism 500 extending to the outside and used to extend the warning distance is installed on the inner side of the support column 2; through the support column 2 on the top of the chassis 1 and the coordinated use between the warning component 300 and the extension mechanism 500, the extension length of the warning can be limited, which is convenient for taking and moving while also preventing the length after positioning from changing easily. Therefore, during the electric power emergency repair construction, the peripheral warning lights and the corresponding extension length can be positioned at the specified location and length, which also facilitates the process of transportation and taking and moving, and avoids the occurrence of fingers being pinched when the extension structure slides and deviates during the taking process, thereby effectively improving the practicality of the electric power emergency repair warning light.
[0026] In this embodiment, the extension mechanism 500 is a structure used to extend the length of the warning and to position it.
[0027] like Figure 1 and Figure 2 As shown, the extension mechanism 500 includes a control component installed on the inner side of the support column 2 and an extension component installed on the outer side of the control component and controlled by the control component.
[0028] It should be noted that after the extension component is extended by the control component, it can also play a limiting role on the extension component so that it can maintain the current position and state.
[0029] In this embodiment, the control component is a structure used to play a transmission control role and a limit self-locking role.
[0030] like Figure 1 , Figure 3 and Figure 4 As shown, the control component includes a mounting groove 501 opened on the back side of the support column 2, a bidirectional lead screw 502 rotatably connected to the inner side of the mounting groove 501 through a bearing, two limit plates 503 fixed to the outer side of the bidirectional lead screw 502, a worm gear 504 fixed to the outer side of the bidirectional lead screw 502, a support block 505 fixed to the right side wall inside the mounting groove 501, a worm 506 rotatably connected between the front side of the support block 505 and the front side of the mounting groove 501 through a bearing, a handle 507 fixedly installed at one end of the front side of the worm 506, and two adjustment cylinders 515 threadedly connected to the outer side of the bidirectional lead screw 502.
[0031] It should be noted that a power slot 401 is provided on the front of the support column 2, and a battery 402 is fixedly installed on the inner side of the power slot 401, and the battery 402 can provide power support. The back of the support column 2 is connected to a first baffle located on the back of the mounting slot 501 by screws, and the front of the support column 2 is connected to a second baffle located on the front of the power slot 401 by screws, so that the first baffle and the second baffle can respectively block the opening side of the mounting slot 501 and the power slot 401.
[0032] In addition, the two adjustment cylinders 515 are symmetrically distributed up and down, so that the inner sides of the two adjustment cylinders 515 can be threadedly connected with the two threads on the outer side of the two-way screw rod 502 respectively, the outer side of the worm 506 is meshed with the right side of the worm wheel 504, and the front end of the worm 506 passes through the front side of the support column 2. The handle 507 is located on the front side of the support column 2, so that the handle 507 can be rotated by hand, thereby driving the worm 506 to rotate, so that the worm wheel 504 rotates, and the cooperation between the worm wheel 504 and the worm 506 can achieve a self-locking effect, thereby limiting the extension operation.
[0033] In this embodiment, the extension component is a structure used to extend the warning length.
[0034] like Figure 1 and Figure 2 As shown, the extension assembly includes a plurality of movable plates 508 and a plurality of connecting rods 512 for connecting the movable plates 508, two sliding grooves 509 opened on the front of the movable plates 508, a positioning rod 510 fixed on the inner side of the sliding groove 509, a sliding cylinder 511 slidably connected to the outer side of the positioning rod 510, two reflective sheets 513 adhered to the back of the movable plates 508, and a flashing light board 514 fixedly installed on the back of the movable plates 508.
[0035] It should be noted that the left and right sides of the support column 2 are respectively provided with connection holes for the corresponding four connection rods 512 to slide and communicate with the inside of the installation groove 501. Two adjacent connection rods 512 are distributed in an X shape and are hinged together by a pin shaft. Both ends of the connection rods 512 are hinged to the front of the corresponding sliding cylinder 511 by a pin shaft. Except for the ends of the two connection rods 512 located at the first position on the left and the ends of the two connection rods 512 located at the first position on the right and the ends of the connection rods 512 located inside the installation groove 501, the ends of the remaining connection rods 512 share a pin shaft with the ends of the corresponding connection rods 512. The two connection rods 512 between two adjacent movable plates 508 are in an X shape.
[0036] It should also be noted that the ends of the four connecting rods 512 located inside the mounting groove 501 are hinged to the front of the corresponding adjusting cylinder 515 through a pin shaft, and each adjusting cylinder 515 has two ends of the connecting rods 512 on the front, so that the adjusting cylinder 515 can drive the ends of the two corresponding connecting rods 512 to move, so that in the X-shaped setting, the connecting rods 512 can play a transmission role, thereby realizing the increase or reduction of the distance between two adjacent movable plates 508, thereby increasing the overall length and expanding a certain warning range.
[0037] In this embodiment, the warning component 300 is a structure used to warn peripheral personnel.
[0038] like Figure 1 and Figure 2 As shown, the warning component 300 includes a warning sign 301 fixedly installed on the top of the support column 2, a warning light 302 fixedly installed on the top of the warning sign 301, two warning signs 303 fixedly installed on the back of the warning sign 301, a text light-emitting panel 304 fixedly installed on the back of the warning sign 301, and two reflective strips 305 bonded to the back of the warning sign 301.
[0039] It should be noted that the two warning signs 303 are respectively located on the left and right sides of the text light-emitting board 304, and the two reflective strips 305 are respectively located on the top and bottom of the text light-emitting board 304, so that the text light-emitting board 304 can cooperate with the two warning signs 303 and the two reflective strips 305 to play an effective warning role.
[0040] The working principle of the above embodiment is:
[0041] When carrying out power emergency repair, the chassis 1 is moved to the placement point, and the handle 507 is turned to rotate the worm 506, thereby driving the worm wheel 504 to rotate and the bidirectional screw rod 502 to rotate, so that the two adjustment cylinders 515 can move closer to each other or away from each other, thereby driving the ends of the corresponding two connecting rods 512 to move respectively. Under the movement of the four connecting rods 512 closest to the support column 2, the four sliding cylinders 511 closest to the support column 2 will slide on the outside of the corresponding positioning rod 510, and at the same time drive the ends of the corresponding connecting rods 512 to move. Under the transmission action between the connecting rods 512 arranged in an X shape, the distance between the two adjacent movable plates 508 is opened, and the extension work can be completed. The warning light 302 and the text light-emitting board 304 can be clearly displayed to passers-by. 5 and the reflective sheet 513, it can reflect when there is a light source shining on it, so as to play a clear marking role. The movable plate 508 after the spacing is extended can increase the warning length under the action of the flashing light plate 514, so as to play a good and effective warning role. When the emergency repair is completed and it is necessary to recover and move it, the reverse operation is performed according to the above principle, and the handle 507 is turned to rotate the worm 506 and drive the worm wheel 504 to rotate, so that the two-way screw rod 502 rotates, and the two adjustment cylinders 515 move away from each other, thereby increasing the distance between the ends of the two corresponding upper and lower connecting rods 512. Under the transmission action of the connecting rods 512 arranged in an X shape, the spacing between the two adjacent movable plates 508 is retracted, thereby completing the recovery work, and it can ensure that the position of the connecting rod 512 is not easily changed, so that it can be conveniently carried.
[0042] Compared with the prior art, the power emergency repair warning light, through the cooperation between the support column 2 on the top of the chassis 1 and the warning component 300 and the extension mechanism 500, can limit the extension length of the warning, which is convenient for taking and moving while making the length after positioning not easy to change. Therefore, during the power emergency repair construction, the peripheral warning lights and the corresponding extension lengths can be positioned at designated locations and lengths, which also facilitates the transportation and taking and moving processes. In addition, during the taking process, the fingers are prevented from being pinched when the extension structure slides and deviates, thereby effectively improving the practicality of the power emergency repair warning light and solving the problem that the existing power emergency repair warning light cannot ensure that the extended structure will not move or deviate after being extended or moved in a non-working state, resulting in inconvenient taking and moving.
[0043] The electrical components appearing in the text are all electrically connected to the main controller and the battery 402. The provision of power is common knowledge in the field. The main controller can be a conventional known device that plays a control role, such as a small control panel with an integrated control circuit board. It can be implemented through simple programming by technicians in the field, and they are all existing publicly available power connection technologies and will not be described in detail in the text.
[0044] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.
[0045] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.
Claims
1. An electric power emergency repair warning light, comprising a chassis (1), characterized in that: A support column (2) is fixed on the top of the chassis (1); a warning component (300) for providing a warning function is installed on the top of the support column (2); and an extension mechanism (500) extending to the outside and for extending the warning distance is installed on the inner side of the support column (2); The extension mechanism (500) comprises a control component installed on the inner side of the support column (2) and an extension component installed on the outer side of the control component and controlled by the control component; The control assembly comprises a mounting groove (501) provided on the back side of the support column (2), a bidirectional screw (502) rotatably connected to the inner side of the mounting groove (501) via a bearing, two limit plates (503) fixed to the outer side of the bidirectional screw (502), a worm wheel (504) fixed to the outer side of the bidirectional screw (502), a support block (505) fixed to the right side wall inside the mounting groove (501), a worm (506) rotatably connected between the front side of the support block (505) and the front side of the mounting groove (501) via a bearing, a handle (507) fixedly mounted on one end of the front side of the worm (506), and two adjustment cylinders (515) threadedly connected to the outer side of the bidirectional screw (502).
2. The power emergency repair warning light according to claim 1, characterized in that: The extension assembly comprises a plurality of movable plates (508) and a plurality of connecting rods (512) for connecting the movable plates (508), two sliding grooves (509) opened on the front of the movable plates (508), a positioning rod (510) fixed on the inner side of the sliding groove (509), a sliding cylinder (511) slidably connected to the outer side of the positioning rod (510), two reflective sheets (513) adhered to the back side of the movable plates (508), and a flashing light board (514) fixedly installed on the back side of the movable plates (508).
3. The power repair warning light according to claim 1, characterized in that: The warning component (300) comprises a warning sign (301) fixedly mounted on the top of a support column (2), a warning light (302) fixedly mounted on the top of the warning sign (301), two warning signs (303) fixedly mounted on the back of the warning sign (301), a text light-emitting panel (304) fixedly mounted on the back of the warning sign (301), and two reflective strips (305) bonded to the back of the warning sign (301).
4. The power repair warning light according to claim 1, characterized in that: The front of the support column (2) is provided with a power slot (401), the inner side of the power slot (401) is fixedly mounted with a storage battery (402), the back of the support column (2) is connected to a first baffle plate located at the back of the mounting slot (501) via screws, and the front of the support column (2) is connected to a second baffle plate located at the front of the power slot (401) via screws.
5. The power emergency repair warning light according to claim 3, characterized in that: The two warning signs (303) are respectively located on the left and right sides of the text luminous board (304), and the two reflective strips (305) are respectively located on the top and bottom of the text luminous board (304).
6. The power emergency repair warning light according to claim 2, characterized in that: The left and right sides of the support column (2) are respectively provided with connection holes for the corresponding four connection rods (512) to slide and communicate with the inside of the installation groove (501); two adjacent connection rods (512) are arranged in an X shape and are hinged together by a pin shaft; both ends of the connection rod (512) are hinged to the front of the corresponding sliding cylinder (511) by a pin shaft; the ends of the four connection rods (512) located inside the installation groove (501) are hinged to the front of the corresponding adjustment cylinder (515) by a pin shaft, and each of the adjustment cylinders (515) has two ends of the connection rod (512) on the front.
7. The power emergency repair warning light according to claim 1, characterized in that: The two adjustment cylinders (515) are symmetrically distributed up and down, the outer side of the worm (506) is meshed with the right side of the worm wheel (504), the front end of the worm (506) passes through the front side of the support column (2), and the handle (507) is located on the front side of the support column (2).