CN217356160U - Transmission line sound environmental monitoring removes shallow - Google Patents
Transmission line sound environmental monitoring removes shallow Download PDFInfo
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- CN217356160U CN217356160U CN202123332378.6U CN202123332378U CN217356160U CN 217356160 U CN217356160 U CN 217356160U CN 202123332378 U CN202123332378 U CN 202123332378U CN 217356160 U CN217356160 U CN 217356160U
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Abstract
The utility model discloses a transmission line acoustic environment monitoring removes shallow, including base and supporting mechanism, the supporting mechanism includes two backup pads and slide mechanism, and slide mechanism includes a plurality of dead levers, the front and the equal fixedly connected with connecting block in the back at backup pad top, and the connecting block alternates with the dead lever slip to be connected, is provided with the baffle between two backup pads, the equal fixedly connected with stopper in both sides at baffle positive top, and the back of stopper is seted up flutedly, and wherein the top screw thread interlude of two dead levers is connected with the nut. The utility model discloses when check out test set carries out the use, drive the stopper through rotating the baffle and move together, remove the stopper spacing to the connecting block for the backup pad is along the dead lever lapse, and the lower surface and the ground contact of backup pad rotate the nut downwards again, and the bottom of nut is fixed to the upper surface extrusion of connecting block, guarantees the backup pad and to the stable support of base, strengthens the stability of base.
Description
Technical Field
The utility model relates to a transmission line sound environmental monitoring field, in particular to transmission line sound environmental monitoring removes shallow.
Background
Overhead transmission line can produce the electric current noise when using, in order to guarantee transmission line's safe handling, generally uses noise monitoring equipment to monitor transmission line's noise, and for convenient monitoring equipment's removal use, often uses the removal shallow to remove the transport to equipment.
Monitoring facilities moves the monitoring point through the shallow when using with equipment, fixes the universal wheel again for the monitoring of shallow unable removal, practice noise, and because the universal wheel is the mode of point contact with ground, it is little with the area of contact on ground, poor to monitoring facilities's support nature and stability, influence the normal monitoring of equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a transmission line sound environmental monitoring removes shallow to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the power transmission line acoustic environment monitoring mobile cart comprises a base and supporting mechanisms, wherein the supporting mechanisms are arranged on two sides of the base;
the supporting mechanism comprises two supporting plates and a sliding mechanism, the top of each supporting plate is connected with the two sides of the base in a sliding and penetrating mode, and the sliding mechanism is arranged on the front face and the back face of each supporting plate;
the sliding mechanism comprises a plurality of fixing rods, connecting blocks are fixedly connected to the front face and the back face of the top of the supporting plate in a sliding and alternating mode and are connected with the fixing rods in a sliding and alternating mode, a baffle is arranged between the inner side walls of the supporting plate, limiting blocks are fixedly connected to the two sides of the front top of the baffle in a limiting mode, grooves are formed in the back face of each limiting block, and nuts are connected to the top of the fixing rods in a threaded and alternating mode.
Preferably, one side of the upper surface of the base is fixedly connected with two hinges, and the bottom of the baffle is rotatably connected with the upper surface of the base through the two hinges.
Preferably, the front and the back of the supporting plate are fixedly connected with fixing blocks, the fixing blocks are connected with the fixing rods in a sliding and penetrating manner, the lower surfaces of the fixing blocks are fixedly connected with sleeves, and the sleeves are connected with the fixing rods in a sliding and penetrating manner.
Preferably, a cylinder is arranged at the bottom of the fixing rod, the bottom of the fixing rod is arranged in an inner cavity of the cylinder, and the bottom end of the cylinder is fixedly connected with the upper surface of the base.
Preferably, a pressure spring is arranged in the inner cavity of the cylinder, the bottom end of the pressure spring is fixedly connected with the upper surface of the base, and the pressure spring is movably sleeved with the bottom of the fixing rod.
Preferably, the lower surface fixed mounting of base has a plurality of universal wheels, and is a plurality of the universal wheel is the rectangle array setting.
The utility model discloses a technological effect and advantage:
(1) the utility model discloses utilize backup pad, dead lever, baffle, stopper, connecting block and nut matched with mode of setting, when check out test set used, drive the stopper through rotating the baffle and move together, relieve the stopper to the spacing of connecting block, make the backup pad slide down along the dead lever, the lower surface of backup pad contacts with ground, and then the nut rotates downwards, the bottom of nut extrudes the upper surface of connecting block fixedly, guarantees the backup pad to the stable support of base, strengthens the stability of base;
(2) the utility model discloses utilize dead lever, sleeve pipe and pressure spring matched with mode of setting, drive fixed block and sleeve pipe along the dead lever lapse through the backup pad, during the sheathed tube bottom slided the inner chamber of drum, its bottom extruded the top of pressure spring, when the base received vibrations for the backup pad moves in vertical direction, utilizes the elastic action of pressure spring, and the lower surface that promotes the backup pad contacts with ground all the time, plays the effect of shock attenuation buffering.
Drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is a schematic diagram of the front cross-sectional structure of the cylinder of the present invention.
Fig. 3 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.
Fig. 4 is a schematic view of the groove structure of the present invention.
In the figure: 1. a base; 2. a support mechanism; 21. a support plate; 22. a sliding mechanism; 221. fixing the rod; 222. connecting blocks; 223. a baffle plate; 224. a limiting block; 225. a groove; 226. a nut; 3. a hinge; 4. a fixed block; 5. a sleeve; 6. a cylinder; 7. compressing the spring; 8. a universal wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.
The utility model provides a transmission line acoustic environment monitoring mobile cart as shown in figures 1-4, which comprises a base 1 and a supporting mechanism 2, wherein the base 1 is the main body of the mobile cart and is used for installing transmission line detection equipment, the supporting mechanism 2 is arranged on two sides of the base 1, the supporting mechanism 2 is in contact with the ground to support the base 1, and the stability of the base 1 is enhanced;
the supporting mechanism 2 comprises two supporting plates 21 and a sliding mechanism 22, the tops of the supporting plates 21 are connected with the two sides of the base 1 in a sliding penetrating mode, the supporting plates 21 are L-shaped and penetrate through the two sides of the base 1 in a sliding mode and used for supporting the base 1, the sliding mechanism 22 is arranged on the front face and the back face of the supporting plates 21 and used for driving the supporting plates 21 to move in the vertical direction and adjusting the height of the supporting plates 21, and therefore the lower surfaces of the supporting plates 21 are in contact with the ground;
the sliding mechanism 22 comprises a plurality of fixing rods 221, the top of each fixing rod 221 is provided with an external thread, the fixing rods 221 are arranged in a rectangular array, the bottom ends of the fixing rods 221 are fixedly connected with the upper surface of the base 1 and used for installing the supporting plate 21, the front surface and the back surface of the top of the supporting plate 21 are fixedly connected with connecting blocks 222, the connecting blocks 222 are slidably and alternately connected with the fixing rods 221, the connecting blocks 222 slide on the fixing rods 221 along with the movement of the supporting plate 21 and are used for limiting and fixing the supporting plate 21, a baffle 223 is arranged between the inner side walls of the two supporting plates 21, both sides of the front top of the baffle 223 are fixedly connected with limiting blocks 224, the limiting blocks 224 rotate along with the baffle 223 and move to the front surface of the supporting plate 21, the lower surface of the connecting blocks 222 is attached to the upper surface of the limiting blocks 224 to support and limit the connecting blocks 222, the back surface of the limiting blocks 224 is provided with grooves 225, and the fixing rods 221 are arranged in the inner cavities of the grooves 225, nuts 226 are threaded and inserted at the tops of the two fixing rods 221, the nuts 226 are arranged above the connecting block 222, and the upper surface of the connecting block 222 is extruded by screwing the nuts 226, so that the connecting block 222 is tightly attached to the limiting blocks 224, and the supporting plate 21 and the baffle 223 are fixed;
the two hinges 3 are fixedly connected to one side of the upper surface of the base 1, the bottom of the baffle 223 is rotatably connected with the upper surface of the base 1 through the two hinges 3, the baffle 223 rotates around the hinges 3 to open the baffle 223, operation of the power transmission line detection equipment is facilitated, the baffle 223 is arranged on the front surface of the upper surface of the base 1 and matched with the supporting plate 21 to protect the power transmission line detection equipment fixed on the upper surface of the base 1;
the front and the back of the supporting plate 21 are fixedly connected with fixing blocks 4, the fixing blocks 4 are connected with the fixing rods 221 in a sliding and penetrating manner, the fixing blocks 4 are used for installing the sleeves 5, the sleeves 5 slide on the fixing rods 221 along with the movement of the supporting plate 21, the lower surfaces of the fixing blocks 4 are fixedly connected with the sleeves 5, the sleeves 5 are connected with the fixing rods 221 in a sliding and penetrating manner, and the sleeves 5 are driven to slide on the fixing rods 221 through the fixing blocks 4;
the bottom of the fixing rod 221 is provided with a cylinder 6, the cylinder 6 is used for protecting the pressure spring 7 and ensuring the stability of the pressure spring 7, the bottom of the fixing rod 221 is arranged in an inner cavity of the cylinder 6, the bottom end of the cylinder 6 is fixedly connected with the upper surface of the base 1, the inner diameter of the cylinder 6 is larger than the outer diameter of the sleeve 5, the inner diameter of the sleeve 5 is smaller than the inner diameter of the pressure spring 7, the pressure spring 7 is arranged in the inner cavity of the cylinder 6, the bottom end of the pressure spring 7 is fixedly connected with the upper surface of the base 1, the pressure spring 7 is movably sleeved with the bottom of the fixing rod 221, when the supporting plate 21 moves downwards, the fixing block 4 and the sleeve 5 are driven to slide downwards along the fixing rod 221, the bottom of the sleeve 5 slides into the inner cavity of the cylinder 6, and the bottom end of the sleeve extrudes the top end of the pressure spring 7;
the lower fixed surface of base 1 installs a plurality of universal wheels 8, and a plurality of universal wheels 8 are the rectangle array setting, and through the roll of a plurality of universal wheels 8, the removal of the base 1 of being convenient for, and then promote the power transmission line detection equipment on the base 1 and remove together, are provided with the wheel on the universal wheel 8 and stop for fix universal wheel 8, make it unable roll, guarantee base 1's stability.
The utility model discloses the theory of operation: when the detection equipment is used, the limiting block 224 is driven to move together through the rotating baffle 223, the limitation of the limiting block 224 on the connecting block 222 is removed, the supporting plate 21 slides downwards along the fixing rod 221, the lower surface of the supporting plate 21 is in contact with the ground, the nut 226 rotates downwards again, the bottom end of the nut 226 extrudes and fixes the upper surface of the connecting block 222, the stable support of the supporting plate 21 on the base 1 is ensured, meanwhile, the supporting plate 21 drives the fixing block 4 and the sleeve 5 to slide downwards along the fixing rod 221, the bottom of the sleeve 5 slides into the inner cavity of the cylinder 6, the bottom end of the sleeve extrudes the top end of the pressure spring 7, when the base 1 is vibrated, the supporting plate 21 moves in the vertical direction, the elastic effect of the pressure spring 7 is utilized, the lower surface of the supporting plate 21 is always in contact with the ground, and the shock absorption and buffering effects are achieved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The power transmission line acoustic environment monitoring mobile cart comprises a base (1) and supporting mechanisms (2), and is characterized in that the supporting mechanisms (2) are arranged on two sides of the base (1);
the supporting mechanism (2) comprises two supporting plates (21) and a sliding mechanism (22), the top of each supporting plate (21) is connected with the two sides of the base (1) in a sliding and penetrating mode, and the sliding mechanism (22) is arranged on the front face and the back face of each supporting plate (21);
slide mechanism (22) include a plurality of dead levers (221), the front and the equal fixedly connected with connecting block (222) in the back at backup pad (21) top, connecting block (222) and dead lever (221) slip interlude and are connected, two be provided with baffle (223) between backup pad (21) inside wall, the equal fixedly connected with stopper (224) in both sides at baffle (223) positive top, the back of stopper (224) is seted up flutedly (225), wherein two the top screw thread interlude of dead lever (221) is connected with nut (226).
2. The electric transmission line acoustic environment monitoring mobile cart according to claim 1, wherein one side of the upper surface of the base (1) is fixedly connected with two hinges (3), and the bottom of the baffle (223) is rotatably connected with the upper surface of the base (1) through the two hinges (3).
3. The electric transmission line acoustic environment monitoring mobile cart according to claim 1, wherein the front surface and the back surface of the support plate (21) are fixedly connected with fixing blocks (4), the fixing blocks (4) are slidably and alternately connected with fixing rods (221), the lower surfaces of the fixing blocks (4) are fixedly connected with sleeves (5), and the sleeves (5) are slidably and alternately connected with the fixing rods (221).
4. The electric transmission line acoustic environment monitoring mobile cart according to claim 1, wherein a cylinder (6) is arranged at the bottom of the fixing rod (221), the bottom of the fixing rod (221) is arranged in an inner cavity of the cylinder (6), and the bottom end of the cylinder (6) is fixedly connected with the upper surface of the base (1).
5. The electric transmission line acoustic environment monitoring mobile cart according to claim 4, wherein a pressure spring (7) is arranged in an inner cavity of the cylinder (6), the bottom end of the pressure spring (7) is fixedly connected with the upper surface of the base (1), and the pressure spring (7) is movably sleeved with the bottom of the fixing rod (221).
6. The electric transmission line acoustic environment monitoring mobile cart according to claim 1, characterized in that a plurality of universal wheels (8) are fixedly mounted on the lower surface of the base (1), and the plurality of universal wheels (8) are arranged in a rectangular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123332378.6U CN217356160U (en) | 2021-12-28 | 2021-12-28 | Transmission line sound environmental monitoring removes shallow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123332378.6U CN217356160U (en) | 2021-12-28 | 2021-12-28 | Transmission line sound environmental monitoring removes shallow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217356160U true CN217356160U (en) | 2022-09-02 |
Family
ID=83040115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123332378.6U Active CN217356160U (en) | 2021-12-28 | 2021-12-28 | Transmission line sound environmental monitoring removes shallow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217356160U (en) |
-
2021
- 2021-12-28 CN CN202123332378.6U patent/CN217356160U/en active Active
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