CN214479092U - Power transmission and transformation circuit installation and maintenance device - Google Patents
Power transmission and transformation circuit installation and maintenance device Download PDFInfo
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- CN214479092U CN214479092U CN202120812945.9U CN202120812945U CN214479092U CN 214479092 U CN214479092 U CN 214479092U CN 202120812945 U CN202120812945 U CN 202120812945U CN 214479092 U CN214479092 U CN 214479092U
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Abstract
The utility model belongs to the technical field of electric power construction, in particular to a power transmission and transformation circuit installation and maintenance device, which comprises a base, wherein the top of the base is fixedly connected with a stand column, a device cavity is arranged in the stand column, the inner bottom of the device cavity is rotationally connected with a screw rod, the screw rod is sleeved with a first gear, a second gear meshed with the first gear is arranged in the device cavity, a transmission rod is fixedly connected on the second gear, one end of the transmission rod penetrates through the inner side wall of the device cavity and extends outwards, one end of the transmission rod extending is fixedly connected with a knob, one end of the screw rod far away from the first gear is sleeved with a lifting rod, a thread groove corresponding to the screw rod is arranged in the lifting rod, the upper end of the lifting rod penetrates through the inner top of the device cavity and extends outwards, and the power transmission and transformation circuit installation and maintenance device can freely adjust a warning device, the operation of different height warning demands is convenient, the warning effect is enhanced, and the use efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of the electric power construction, especially, relate to a device is maintained in power transmission and transformation circuit installation.
Background
The electric power safety work regulation stipulates that in order to guarantee the safety of maintenance work, operators need to set reliable safety measures on a working site, wherein a warning rope or warning words are used as an important safety measure and are widely used by the electric power industry on a secondary construction working site.
However, the existing warning rope or warning word has a simple structure in use, cannot be freely adjusted according to use requirements, does not pay attention to the warning rope or warning word, and does not fully play a warning role, so that great potential safety hazards are brought to passers-by.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems in the prior art and providing a power transmission and transformation circuit installation and maintenance device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a power transmission and transformation circuit installation and maintenance device comprises a base, wherein a stand column is fixedly connected to the top of the base, a device cavity is formed in the stand column, a screw rod is rotatably connected to the inner bottom of the device cavity, a first gear is sleeved on the screw rod, a second gear meshed with the first gear is arranged in the device cavity, a transmission rod is fixedly connected to the second gear, one end of the transmission rod penetrates through the inner side wall of the device cavity and extends outwards, a knob is fixedly connected to one extending end of the transmission rod, a lifting rod is sleeved on one end, far away from the first gear, of the screw rod in a threaded manner, a threaded groove corresponding to the screw rod is formed in the lifting rod, the upper end of the lifting rod penetrates through the inner top of the device cavity and extends outwards, a mounting table is fixedly connected to one extending end of the lifting rod, the mounting table is of a U-shaped structure, and a warning board is arranged at the top of the mounting table, threaded openings are formed in the two sides of the mounting table, and fixing mechanisms are arranged in the threaded openings.
Preferably, the fixed establishment includes the dead lever, the one end fixedly connected with of dead lever rotates the handle, the other end of dead lever extends the screw thread mouth and swivelling joint has the fixed plate, the fixed plate offsets with the warning sign, the mount table is close to the top of dead lever and has seted up movable chamber, sliding connection has the movable block in the movable chamber, one side fixedly connected with movable rod that the movable block is close to the fixed plate, the one end of movable rod extend movable chamber and with fixed plate fixed connection.
Preferably, four universal self-locking wheels are distributed on the bottom of the base in a rectangular mode.
Preferably, the transmission rod is fixedly sleeved with a limiting ring, and one side of the limiting ring is rotatably connected with the inner side wall of the device cavity.
Preferably, a rubber sleeve is fixedly sleeved on the knob.
Preferably, the both sides that the lifter is close to screw rod one end all fixedly connected with slider, all set up the spout that corresponds with the slider on the relative inside wall in device chamber.
Has the advantages that:
1. the utility model discloses in, realize holistic removal through the universal auto-lock wheel of base bottom, the use needs in the different places of being convenient for rotate the handle through rotating and drive the dead lever and rotate, through the threaded connection effect between dead lever and the screw thread mouth, make the dead lever remove in the screw thread mouth, promote the fixed plate and remove and support the warning sign, realize the fixed mounting to the warning sign, it is convenient to dismantle, has improved the availability factor.
2. The utility model discloses in, drive the transfer line through rotating the knob and rotate, drive second gear rotation at the pivoted in-process through the transfer line, drive engaged with first gear rotation through the second gear, drive the screw rod through first gear and rotate, through the threaded connection effect between screw rod and the lifter, make the lifter remove on the screw rod to realize the regulation of warning sign height, improve safety warning effect.
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 is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic sectional view of an installation and maintenance device for an electric transmission and transformation line;
FIG. 2 is a schematic structural diagram of a power transmission and transformation line installation and maintenance device;
fig. 3 is an enlarged schematic view of a portion a in fig. 1.
In the figure: 1-base, 2-upright post, 3-screw rod, 4-first gear, 5-second gear, 6-transmission rod, 7-knob, 8-lifting rod, 9-mounting platform, 10-warning board, 11-fixed rod, 12-rotating handle, 13-fixed plate, 14-movable block, 15-movable rod, 16-universal self-locking wheel, 17-limiting ring and 18-sliding block.
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.
Referring to fig. 1-3, a power transmission and transformation circuit installation and maintenance device comprises a base 1, wherein the top of the base 1 is fixedly connected with an upright column 2, an installation cavity is formed in the upright column 2, the inner bottom of the installation cavity is rotatably connected with a screw rod 3, the screw rod 3 is sleeved with a first gear 4, a second gear 5 meshed with the first gear 4 is arranged in the installation cavity, a transmission rod 6 is fixedly connected to the second gear 5, one end of the transmission rod 6 penetrates through the inner side wall of the installation cavity and extends outwards, one end of the transmission rod 6 extending is fixedly connected with a knob 7, one end of the screw rod 3 far away from the first gear 4 is sleeved with a lifting rod 8 in a threaded manner, a threaded groove corresponding to the screw rod 3 is formed in the lifting rod 8, the upper end of the lifting rod 8 penetrates through the inner top of the installation cavity and extends outwards, one end of the lifting rod 8 extending is fixedly connected with an installation platform 9, the installation platform 9 is of a U-shaped structure, a warning board 10 is arranged at the top of the installation platform 9, threaded openings are formed in the two sides of the mounting platform 9, and fixing mechanisms are arranged in the threaded openings.
In the embodiment, the fixing mechanism comprises a fixing rod 11, one end of the fixing rod 11 is fixedly connected with a rotating handle 12, the other end of the fixing rod 11 extends out of a threaded port and is rotatably connected with a fixing plate 13, the fixing plate 13 abuts against a warning board 10, a movable cavity is formed in the mounting platform 9 close to the top of the fixing rod 11, a movable block 14 is connected in the movable cavity in a sliding mode, a movable rod 15 is fixedly connected to one side, close to the fixing plate 13, of the movable block 14, and one end of the movable rod 15 extends out of the movable cavity and is fixedly connected with the fixing plate 13; four universal self-locking wheels 16 are distributed on the bottom of the base 1 in a rectangular manner and are used for realizing integral movement and facilitating use requirements of different places; a limiting ring 17 is fixedly sleeved on the transmission rod 6, and one side of the limiting ring 17 is rotatably connected with the inner side wall of the device cavity and used for preventing the transmission rod 6 from displacing in the rotating process; a rubber sleeve is fixedly sleeved on the knob 7 and used for improving the comfort level during holding; the equal fixedly connected with slider 18 in both sides that lifter 8 is close to screw rod 3 one end all sets up the spout that corresponds with slider 18 on the relative inside wall in device chamber for play certain limiting displacement to lifter 8.
The working principle is as follows: when in use, the universal self-locking wheel 16 at the bottom of the base 1 realizes the integral movement, is convenient for the use requirements of different places, the fixing rod 11 is driven to rotate by rotating the rotating handle 12, the fixing rod 11 moves in the threaded opening through the threaded connection between the fixing rod 11 and the threaded opening, the fixing plate 13 is pushed to move to abut against the warning board 10, the fixed installation of the warning board 10 is realized, the disassembly is convenient, the use efficiency is improved, the driving rod 6 is driven to rotate by rotating the knob 7, the second gear 5 is driven to rotate in the rotating process by the driving rod 6, the second gear 5 drives the meshed first gear 4 to rotate, the first gear 4 drives the screw rod 3 to rotate, through the threaded connection effect between screw rod 3 and lifter 8, make lifter 8 remove on screw rod 3 to realize the regulation of warning sign 10 height, improve the safety warning effect.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a device is maintained in installation of power transmission and transformation circuit, includes base (1), its characterized in that: the top fixedly connected with stand (2) of base (1), the device chamber has been seted up in stand (2), the interior bottom in device chamber is rotated and is connected with screw rod (3), the cover is equipped with first gear (4) on screw rod (3), be equipped with second gear (5) with first gear (4) engaged with in the device chamber, fixedly connected with transfer line (6) on second gear (5), the one end of transfer line (6) runs through the inside wall in device chamber and outwards extends, the one end fixedly connected with knob (7) that transfer line (6) extended, the one end thread bush that first gear (4) was kept away from in screw rod (3) is equipped with lifter (8), the thread groove that corresponds with screw rod (3) has been seted up in lifter (8), the upper end of lifter (8) runs through the interior top in device chamber and outwards extends, the utility model discloses a warning sign, including lifter (8), one end fixedly connected with mount table (9) that lifter (8) extend, mount table (9) are U type structure, the top of mount table (9) is equipped with warning sign (10), the screw thread mouth has all been seted up to the both sides of mount table (9), be equipped with fixed establishment in the screw thread mouth.
2. The electric transmission and transformation line installation and maintenance device of claim 1, wherein: fixed establishment includes dead lever (11), the one end fixedly connected with of dead lever (11) rotates handle (12), the other end of dead lever (11) extends the screw thread mouth and rotates and be connected with fixed plate (13), fixed plate (13) offset with warning sign (10), the activity chamber has been seted up near the top of dead lever (11) in mount table (9), activity intracavity sliding connection has movable block (14), one side fixedly connected with movable rod (15) that movable block (14) are close to fixed plate (13), the one end of movable rod (15) extend the activity chamber and with fixed plate (13) fixed connection.
3. The electric transmission and transformation line installation and maintenance device of claim 1, wherein: four universal self-locking wheels (16) are distributed on the bottom of the base (1) in a rectangular mode.
4. The electric transmission and transformation line installation and maintenance device of claim 1, wherein: the transmission rod (6) is fixedly sleeved with a limiting ring (17), and one side of the limiting ring (17) is rotatably connected with the inner side wall of the device cavity.
5. The electric transmission and transformation line installation and maintenance device of claim 1, wherein: the knob (7) is fixedly sleeved with a rubber sleeve.
6. The electric transmission and transformation line installation and maintenance device of claim 1, wherein: the lifting rod (8) is close to the sliding blocks (18) fixedly connected to the two sides of one end of the screw rod (3), and sliding grooves corresponding to the sliding blocks (18) are formed in the inner side wall, opposite to the cavity, of the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120812945.9U CN214479092U (en) | 2021-04-20 | 2021-04-20 | Power transmission and transformation circuit installation and maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120812945.9U CN214479092U (en) | 2021-04-20 | 2021-04-20 | Power transmission and transformation circuit installation and maintenance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214479092U true CN214479092U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120812945.9U Active CN214479092U (en) | 2021-04-20 | 2021-04-20 | Power transmission and transformation circuit installation and maintenance device |
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| CN (1) | CN214479092U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114243559A (en) * | 2021-11-29 | 2022-03-25 | 国网山东省电力公司日照供电公司 | Transmission line overhauls supplementary lift organism |
| CN114249282A (en) * | 2021-11-19 | 2022-03-29 | 国网山东省电力公司日照供电公司 | Substation equipment fault treatment auxiliary device |
-
2021
- 2021-04-20 CN CN202120812945.9U patent/CN214479092U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114249282A (en) * | 2021-11-19 | 2022-03-29 | 国网山东省电力公司日照供电公司 | Substation equipment fault treatment auxiliary device |
| CN114243559A (en) * | 2021-11-29 | 2022-03-25 | 国网山东省电力公司日照供电公司 | Transmission line overhauls supplementary lift organism |
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