CN211530656U - Bridge with leakage alarm and shrinkage cover plate - Google Patents
Bridge with leakage alarm and shrinkage cover plate Download PDFInfo
- Publication number
- CN211530656U CN211530656U CN202020621554.4U CN202020621554U CN211530656U CN 211530656 U CN211530656 U CN 211530656U CN 202020621554 U CN202020621554 U CN 202020621554U CN 211530656 U CN211530656 U CN 211530656U
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- crane span
- span structure
- bridge
- cover plate
- support body
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Abstract
The utility model discloses a bridge with a leakage alarm and a retractable cover plate, which comprises a cover plate, a movable pulley, a buzzer and a bridge frame body; the utility model discloses a light-emitting diode (LED) lamp, including apron, bee calling organ fixed mounting, bee calling organ, LED lamp area, power distribution room stand-by power supply, apron and crane span structure support body link together, bee calling organ fixed mounting sets up one on one side curb plate of crane span structure support body, just bee calling organ sets up one at every one hundred meters on the crane span structure support body, install LED lamp area on the curb plate of crane span structure support body, just LED lamp area carries out electric connection with power distribution room stand-by power supply. The utility model has the advantages that: the problem that cable electric leakage is difficult to investigate is solved, work efficiency is improved through optimizing the closed mode of crane span structure apron again, installs the pulley on the crane span structure bottom plate simultaneously, reduces the manpower and pays out, has improved economic benefits.
Description
Technical Field
The utility model relates to a cable testing bridge specifically is a take crane span structure of electric leakage warning and shrink apron, belongs to cable engineering construction application technical field.
Background
At present, in the construction of electrical engineering on a building construction site, strong-current and weak-current bridges are constructed by adopting inner groove type bridges, and when the bridges are used for construction, cables are difficult to move in the bridges and labor and force are wasted. The cable cover plate is difficult to open and close, and a large amount of manpower and material resources are wasted when the cable needs to be adjusted; when the cable appears the broken skin electric leakage condition in the crane span structure, overhaul the difficulty, the difficult investigation goes out the electric leakage region, carries out the fixed point maintenance, and prior art investigation is wasted time and energy, and work efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a take crane span structure of electric leakage warning and shrink apron in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose: a bridge with an electric leakage alarm and a retractable cover plate comprises a cover plate, a movable pulley, a buzzer and a bridge frame body; the utility model discloses a light-emitting diode (LED) lamp, including apron, bee calling organ fixed mounting, bee calling organ, LED lamp area, power distribution room stand-by power supply, apron and crane span structure support body link together, bee calling organ fixed mounting sets up one on one side curb plate of crane span structure support body, just bee calling organ sets up one at every one hundred meters on the crane span structure support body, install LED lamp area on the curb plate of crane span structure support body, just LED lamp area carries out electric connection with power distribution room stand-by power supply.
As a further aspect of the present invention: the cover plate is of a telescopic structure.
As a further aspect of the present invention: the LED lamp belts are respectively arranged on two sides of the bridge frame body.
As a further aspect of the present invention: the buzzer is electrically connected with the electric leakage part of the cable on the bridge frame body.
As a further aspect of the present invention: the bridge frame body is connected with the cable in a sliding mode through the arranged movable pulley.
The utility model has the advantages that: this take electric leakage to report to the police and shrink crane span structure of apron reasonable in design has both solved the difficult problem of investigation of cable electric leakage, has improved work efficiency again through the closed mode of optimizing the crane span structure apron, installs the pulley on the crane span structure bottom plate simultaneously, reduces the manpower and pays out, has improved economic benefits.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the device comprises a cover plate, 2, a movable pulley, 3, a buzzer, 4, a bridge frame body, 5 and an LED lamp strip.
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, a bridge with a leakage alarm and a retractable cover plate includes a cover plate 1, a movable pulley 2, a buzzer 3 and a bridge frame body 4; apron 1 links together with crane span structure support body 4, 3 fixed mounting of bee calling organ sets up one on one side curb plate of crane span structure support body 4, just bee calling organ 3 sets up one at every one hundred meters on crane span structure support body 4, install LED lamp area 5 on the curb plate of crane span structure support body 4, just LED lamp area 5 carries out electric connection with the room stand-by power supply that joins in marriage, install on the bottom plate of crane span structure support body 4 and remove pulley 2.
Further, in the embodiment of the utility model provides an in, apron 1 is telescopic structure, closes to optimize for telescopic switch by original opening and shutting, and labour saving and time saving has improved work efficiency.
Further, in the embodiment of the utility model provides an in, LED lamp area 5 sets up respectively in the both sides of crane span structure support body 4, is convenient for workman's maintenance when overhauing.
Further, in the embodiment of the utility model provides an in, the electric leakage position of cable is electric connection on bee calling organ 3 and the crane span structure support body 4, and the broken skin electric leakage of cable in the crane span structure, leakage current report to the police immediately when bee calling organ 3, can find the electric leakage position rapidly through bee calling organ 3's warning for maintenance efficiency has improved the crane span structure security.
Further, in the embodiment of the utility model provides an in, crane span structure support body 4 is sliding type connection through the removal pulley 2 that sets up and cable, changes the current situation that original pure manpower was drawn the cable and is taken time, supplementary artifical pulling cable for work efficiency has reduced the cable at the destroyed possibility of pulling in-process.
The working principle is as follows: when the bridge with the electric leakage alarm and the retractable cover plate is used, in the process of installing a cable, a worker pulls the cover plate 1 to one side, and pulls the cable to an appointed position by using the auxiliary movable pulley 2 when the cable is arranged. When the cable breaks skin and leaks electricity, the leakage current passes through the buzzer 3, the buzzer 3 buzzes and gives an alarm, the standby power supply is started, and the LED lamp strip 5 is lighted and started. The staff hears the alarm sound and goes to the appointed area for cable maintenance. The bridge has the advantages that the problem that cable leakage is not easy to check is solved, the working efficiency is improved through the closed mode of optimizing the bridge cover plate, meanwhile, the pulleys are installed on the bridge bottom plate, labor is reduced, and economic benefits are improved.
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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A bridge with an electric leakage alarm and a retractable cover plate comprises a cover plate (1), a movable pulley (2), a buzzer (3) and a bridge frame body (4); the method is characterized in that: apron (1) links together with crane span structure support body (4), bee calling organ (3) fixed mounting is on one side curb plate of crane span structure support body (4), just bee calling organ (3) set up one at every other hectometer on crane span structure support body (4), install LED lamp area (5) on the curb plate of crane span structure support body (4), just LED lamp area (5) carry out electric connection with the stand-by power supply of distribution room, install on the bottom plate of crane span structure support body (4) and remove pulley (2).
2. The bridge with the electric leakage alarm and the shrinkage cover plate as claimed in claim 1, wherein: the cover plate (1) is of a telescopic structure.
3. The bridge with the electric leakage alarm and the shrinkage cover plate as claimed in claim 1, wherein: the LED lamp belts (5) are respectively arranged on two sides of the bridge frame body (4).
4. The bridge with the electric leakage alarm and the shrinkage cover plate as claimed in claim 1, wherein: the buzzer (3) is electrically connected with the electric leakage part of the cable on the bridge frame body (4).
5. The bridge with the electric leakage alarm and the shrinkage cover plate as claimed in claim 1, wherein: the bridge frame body (4) is connected with the cable in a sliding mode through the arranged movable pulley (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020621554.4U CN211530656U (en) | 2020-04-23 | 2020-04-23 | Bridge with leakage alarm and shrinkage cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020621554.4U CN211530656U (en) | 2020-04-23 | 2020-04-23 | Bridge with leakage alarm and shrinkage cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211530656U true CN211530656U (en) | 2020-09-18 |
Family
ID=72441570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020621554.4U Active CN211530656U (en) | 2020-04-23 | 2020-04-23 | Bridge with leakage alarm and shrinkage cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211530656U (en) |
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2020
- 2020-04-23 CN CN202020621554.4U patent/CN211530656U/en active Active
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