CN214951373U - Levelness leveling compass device - Google Patents
Levelness leveling compass device Download PDFInfo
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- CN214951373U CN214951373U CN202121676569.1U CN202121676569U CN214951373U CN 214951373 U CN214951373 U CN 214951373U CN 202121676569 U CN202121676569 U CN 202121676569U CN 214951373 U CN214951373 U CN 214951373U
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- distribution box
- leveling
- precision sensor
- levelness
- alarm lamp
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Abstract
The utility model discloses a levelness leveling compass device, which comprises a distribution box and a level bar, wherein the top of the distribution box is fixedly provided with a plurality of alarm lamps, a high-precision sensor is connected in the distribution box through an aviation plug, and the high-precision sensor is fixedly connected on the level bar; the both ends rigid coupling of level bar has the installation piece, rotates through helicitic texture in the installation piece to install the bolt, and the bottom of bolt is rotated and is installed the connecting block, and the bottom rigid coupling of connecting block has the magnet piece. By utilizing an informatization technology, according to the performances of electronic elements such as a sensor and a relay and the principle of earth gravity, the automatic alarm is realized after the front and back height difference of the bridge girder erection machine arm exceeds a set limit value, the construction safety is ensured, meanwhile, an alarm lamp can visually display the height difference for observation of security personnel, the use is simple, and the intelligent bridge girder erection machine has extremely strong practical use value.
Description
Technical Field
The utility model relates to a bridge construction technical field specifically is a levelness leveling compass device.
Background
The construction risk is high when double-guide-beam or single-guide-beam bridge girder erection machines pass through holes and go out of beams in bridge erection construction of railways, highways and the like, more than 60% of bridge girder erection machine overturn accidents happen in the process of passing through the holes of the bridge girder erection machines according to statistical data, and the bridge girder erection machines are mainly caused by the fact that the front and back height difference of the bridge girder erection machines exceeds the design application range according to accident cause analysis. In order to ensure the use safety of the bridge crane in the construction of the via holes and the girder erection and ensure that the levelness of the bridge crane is within the design allowable range, a device capable of detecting and adjusting the levelness of the bridge crane is needed to meet the requirement of actual construction operation.
For example, the utility model discloses a bridge girder erection machine horn level detection device in the authorized china utility model with publication number CN 201772875U. The signal generating and collecting device is used for generating analog signals, the signal detecting and converting unit is used for detecting and converting the analog signals, the analog signals are output by the signal generating and collecting device, the analog signals are input into the programmable controller after analog-to-digital conversion, and the output of the programmable controller is connected with the display alarm circuit; the signal acquisition and generation device comprises a horizontal main pipe which is horizontally arranged in a bridge girder erection machine arm and is adjacent to the horizontal main pipe, vertical pipes are arranged in the machine arm above the column 1# and the column 3# when the column 0# and the column 2# move forward to the right, the vertical pipes are distributed at intervals and are communicated with the horizontal main pipe, the liquid level sensors are respectively assembled and arranged outside the upper ports of the vertical pipes, and signal transmitting points of the sensors are respectively positioned on the axes of the vertical pipes. The utility model provides a heavy grade easy dangerous problem that produces during roof beam is erect to prior art existence. Has the advantages of simple structure, improved operation safety, etc.
The utility model discloses a comparatively trouble when installing and using, artifical implementation requires highly, can not carry out audio-visual warning to the security personnel, for this reason we propose a levelness leveling compass device and be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a levelness leveling compass device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a levelness leveling compass device comprises a distribution box and a level bar, wherein the top of the distribution box is fixedly provided with a plurality of alarm lamps, a high-precision sensor is connected in the distribution box through an aviation plug, and the high-precision sensor is fixedly connected on the level bar;
the both ends rigid coupling of level bar has the installation piece, rotate through helicitic texture in the installation piece and install the bolt, the bottom of bolt is rotated and is installed the connecting block, the bottom rigid coupling of connecting block has the magnet piece.
Preferably, be equipped with devices such as sensor, time relay, wireless pair module, circuit breaker, power transformer in the block terminal respectively.
Preferably, the size of block terminal is 250 x 300 x 160mm, and the material of block terminal is the aluminum alloy box.
Preferably, the alarm lamp passes through the mounting bracket cooperation jib fastening and installs at the top of block terminal, the alarm lamp is equipped with two and be red blue alarm lamp, and the model is LTE-1101J.
Preferably, the high-precision sensor is a relay output type single-shaft double-circuit and double-shaft double-circuit high-precision sensor, and a 16-bit A/D converter is arranged in the high-precision sensor.
Compared with the prior art, the beneficial effects of the utility model are that: by utilizing an informatization technology, according to the performances of electronic elements such as a sensor and a relay and the principle of earth gravity, the automatic alarm is realized after the front and back height difference of the bridge girder erection machine arm exceeds a set limit value, the construction safety is ensured, meanwhile, an alarm lamp can visually display the height difference for observation of security personnel, the use is simple, and the intelligent bridge girder erection machine has extremely strong practical use value.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a distribution box; 2. an alarm lamp; 3. a level bar; 4. mounting blocks; 5. a bolt; 6. connecting blocks; 7. a magnet block; 8. a high-precision sensor.
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, the present invention provides a technical solution: the utility model provides a levelness leveling compass device, includes block terminal 1 and level bar 3, is equipped with devices such as sensor, time relay, wireless to device module, circuit breaker, power transformer in the block terminal 1 respectively, and block terminal 1's size is 250 x 300 x 160mm, and block terminal 1's material is the aluminum alloy box.
As shown in fig. 1, a plurality of alarm lamps 2 are fixedly mounted at the top of the distribution box 1, the alarm lamps 2 are fixedly mounted at the top of the distribution box 1 through a mounting rack matched with a suspender, the alarm lamps 2 are two and are red and blue alarm lamps, and the type is LTE-1101J. After the leveling rod 3 is horizontally installed, the distribution box 1 is installed in a bridge girder erection machine control area through a suspender, the high-precision sensor 8 and the distribution box 1 are connected through an aviation plug, when the bridge girder erection machine arm works, when an inclination angle occurs, a horizontal device in the leveling rod 3 changes, the high-precision sensor 8 finally outputs a relay to a control module in the distribution box 1 through an n-order filtering algorithm, meanwhile, when the inclination angle value is larger than an alarm threshold value, the relay outputs a rimless contact relay signal (driving current 1A) to control a red alarm lamp 2 to alarm, the red alarm lamp 2 visually warns an operator, after the operator levels the bridge girder erection machine arm, the alarm lamp 2 stops alarming, the information technology is applied to the safety management of large-scale mechanical equipment, the structure is simple, the design is reasonable, and the safety risks in the operation processes of a via hole, a girder and the like of the bridge girder erection machine are effectively controlled, the construction method saves manpower and material resources, guarantees construction safety, and has extremely high practical use value.
As shown in fig. 1, a high-precision sensor 8 is connected in the distribution box 1 through an aviation plug, and the high-precision sensor 8 is fixedly connected on the level bar 3; the both ends rigid coupling of level bar 3 has installation piece 4, rotates through helicitic texture in the installation piece 4 and installs bolt 5, and connecting block 6 is installed in the bottom rotation of bolt 5, and the bottom rigid coupling of connecting block 6 has magnet piece 7. The high-precision sensor 8 is a relay output type single-shaft double-circuit and double-shaft double-circuit high-precision sensor, and a 16-bit A/D converter is arranged in the high-precision sensor. During the use, level bar 3 adsorbs on the bridge crane horn through the magnet piece 7 at both ends, and operating personnel drives installation piece 4 through rotating bolt 5 and rises or descend, and then can adjust the distance of 3 distances of level bar from the bridge crane horn, adjusts simple and conveniently, can guarantee the level of level bar 3.
The working principle is as follows: when the utility model is used, the leveling rod 3 is adsorbed on the bridge girder erection machine arm through the magnet blocks 7 at the two ends, an operator drives the installation block 4 to ascend or descend by rotating the bolt 5, so as to adjust the distance between the leveling rod 3 and the bridge girder erection machine arm, the adjustment is simple and convenient, the level of the leveling rod 3 can be ensured, after the horizontal installation of the leveling rod 3 is completed, the distribution box 1 is installed in a bridge girder erection machine control area through a suspender, the high-precision sensor 8 and the distribution box 1 are connected through an aviation plug, when the bridge girder erection machine arm works, when an inclination angle appears, the horizontal device in the leveling rod 3 is changed, the high-precision sensor 8 is finally output to a control module in the distribution box 1 through an n-order filtering algorithm, and when the inclination angle value is larger than an alarm threshold value, the relay outputs a rimless contact relay signal (driving current 1A) to control the red alarm lamp 2 to alarm, the red alarm lamp 2 is visual to warn an operator, after the operator levels the bridge girder erection machine arm, the alarm lamp 2 stops alarming, the informatization technology is applied to safety management of large-scale mechanical equipment, the structure is simple, the design is reasonable, safety risks in operation processes such as bridge girder erection machine via holes and girder discharge are effectively controlled, manpower and material resources are saved, construction safety is guaranteed, and the red alarm lamp has extremely high practical use value.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a levelness leveling compass device, includes block terminal (1) and level (3), its characterized in that: the alarm lamp box is characterized in that a plurality of alarm lamps (2) are fixedly mounted at the top of the distribution box (1), a high-precision sensor (8) is connected in the distribution box (1) through an aviation plug, and the high-precision sensor (8) is fixedly connected to the leveling rod (3);
the both ends rigid coupling of level bar (3) has installation piece (4), rotate through helicitic texture in installation piece (4) and install bolt (5), connecting block (6) are installed in the bottom rotation of bolt (5), the bottom rigid coupling of connecting block (6) has magnet piece (7).
2. A levelness leveling compass apparatus according to claim 1, wherein: and a sensor, a time relay, a wireless mutual transmission module, a circuit breaker and a power transformer device are respectively arranged in the distribution box (1).
3. A levelness leveling compass apparatus according to claim 1, wherein: the size of block terminal (1) is 250 x 300 x 160mm, block terminal (1)'s material is the aluminum alloy box.
4. A levelness leveling compass apparatus according to claim 1, wherein: alarm lamp (2) are installed at the top of block terminal (1) through mounting bracket cooperation jib fastening, alarm lamp (2) are equipped with two and for the red and blue alarm lamp, the model is LTE-1101J.
5. A levelness leveling compass apparatus according to claim 1, wherein: the high-precision sensor (8) is a relay output type single-shaft double-circuit and double-shaft double-circuit high-precision sensor, and a 16-bit A/D converter is arranged in the high-precision sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121676569.1U CN214951373U (en) | 2021-07-22 | 2021-07-22 | Levelness leveling compass device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121676569.1U CN214951373U (en) | 2021-07-22 | 2021-07-22 | Levelness leveling compass device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214951373U true CN214951373U (en) | 2021-11-30 |
Family
ID=79069073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121676569.1U Active CN214951373U (en) | 2021-07-22 | 2021-07-22 | Levelness leveling compass device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214951373U (en) |
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2021
- 2021-07-22 CN CN202121676569.1U patent/CN214951373U/en active Active
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