CN220855173U - Explosion-proof type explosion-proof laser radar sensor - Google Patents
Explosion-proof type explosion-proof laser radar sensor Download PDFInfo
- Publication number
- CN220855173U CN220855173U CN202322216560.8U CN202322216560U CN220855173U CN 220855173 U CN220855173 U CN 220855173U CN 202322216560 U CN202322216560 U CN 202322216560U CN 220855173 U CN220855173 U CN 220855173U
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- base
- rotating rod
- explosion
- laser radar
- proof
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- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims abstract 2
- 238000009434 installation Methods 0.000 abstract description 9
- 244000309464 bull Species 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 230000006355 external stress Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
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- Optical Radar Systems And Details Thereof (AREA)
Abstract
The utility model discloses an explosion-proof type explosion-proof laser radar sensor, which relates to the field of laser radars and comprises a base, wherein a mounting plate is fixedly arranged below the base, a radar is fixedly arranged above the base, a protective cover is movably arranged above the base, a plurality of groups of rotating rods are rotatably connected to the periphery of the base, and pull ropes are arranged at the bottoms of the plurality of groups of rotating rods in a penetrating manner. According to the utility model, through the rotating rod, the pull rope and the rotating rod, the pull rope can rotate and shrink through the rotation of the rotating rod, so that the rotating rod is driven to rotate, at the moment, the rotating rod can be gradually unfolded above, the protective cover can be installed and detached, and meanwhile, under the action of the torsion spring, when the rotating rod is not acted by the acting force, the torsion spring can drive the rotating rod to reset and press the edge of the protective cover downwards, so that the installation and detachment efficiency is improved, the use is convenient, and the pull rope can be enabled to reduce friction with the base at the edge of the base through the arrangement of a plurality of groups of limiting blocks.
Description
Technical Field
The utility model relates to the field of laser radars, in particular to an explosion-proof type explosion-proof laser radar sensor.
Background
The laser radar is an optical remote sensing technology for acquiring information related to a target by detecting the scattered light characteristic of a remote target, is a product formed by combining a traditional radar technology with a modern laser technology, mainly comprises a transmitter, an antenna, a receiver, a tracking frame, an information processing part and the like, and has the working principle similar to that of a microwave radar or a radio radar, namely, a transmitting system transmits a signal to interact with the target, a returned signal is collected and processed by a receiving system to acquire the required target information, and the laser radar is an important active remote sensing tool due to the fact that the measuring precision is high, the time and the spatial resolution are fine and the detecting span is large along with the development and application of an ultra-short pulse laser technology and a high-speed data acquisition system.
However, when the explosion-proof laser radar is assembled and used, the protection cover is usually connected above the base through threads, the surface of the protection cover is smooth, signals penetrate through the protection cover to be used, and then the explosion-proof laser radar is installed on a detection instrument, so that coal mine detection can be performed underground.
However, when the explosion-proof laser radar works underground for a long time, the surface of the protective cover on the surface is worn, errors are caused to model emission and model acceptance, and at the moment, the installation and the disassembly modes through threaded connection are complicated.
Disclosure of utility model
Based on the above, the present utility model aims to provide an explosion-proof type explosion-proof lidar sensor, so as to solve the technical problems set forth in the above background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an explosion-proof type laser radar sensor, includes the base, the fixed mounting panel that is provided with of base below, the fixed radar that is provided with in base top, base top movable mounting has the protection casing, the peripheral rotation of base is connected with multiunit dwang, multiunit dwang bottom is run through and is provided with the stay cord.
Through adopting above-mentioned technical scheme, through the rotation of bull stick, can make the stay cord rotate and shrink to drive the dwang and rotate, the dwang can expand the top gradually this moment, and the protection casing just can install and dismantle, simultaneously through the effect of torsional spring, can make the bull stick not receive the effort when, the torsional spring can drive the dwang and reset, and push down the protection casing edge down, installation dismantlement efficiency improves, facilitate the use.
The utility model is further characterized in that a plurality of groups of fixing rods are fixedly arranged in the base, a second mounting frame is sleeved on the outer walls of the plurality of groups of fixing rods, and one side of the second mounting frame is fixedly connected with a rotating rod.
Through adopting above-mentioned technical scheme, through the setting of dead lever, can make the dwang rotate the time through the second mounting bracket at the dead lever outer wall.
The utility model is further arranged that one end of the torsion spring is fixedly connected to the outer wall of the fixed rod, and the other end of the torsion spring is fixedly connected to the inner wall of the second mounting frame.
Through adopting above-mentioned technical scheme, through the setting of torsional spring, can make the second mounting bracket rotate the back, break away from outside atress after, can be through the effect of torsional spring for the second mounting bracket automatic re-setting.
The utility model is further characterized in that a first mounting frame is fixedly arranged below the base, a rotating rod is connected to an inner bearing of the first mounting frame, a handle is fixedly arranged at one end of the rotating rod, and two ends of a pull rope are fixedly connected to the outer wall of the rotating rod.
Through adopting above-mentioned technical scheme, through the setting of bull stick, when rotatory handle drives the bull stick and rotates, can make stay cord both ends rotate and shrink to drive multiunit dwang and rotate.
The utility model is further characterized in that a plurality of groups of limiting blocks are arranged on the outer wall of the base, sliding grooves are formed in the inner walls of the limiting blocks, and the sliding grooves are matched with the moving track of the pull ropes.
Through adopting above-mentioned technical scheme, through the setting of multiunit stopper, can make the stay cord reduce in base edge and rub with the base for the friction department that the stay cord received reduces, and increases the life of stay cord.
The utility model is further arranged that the upper end of the rotating rod contacts the upper part of the periphery of the connecting protective cover.
Through adopting above-mentioned technical scheme, contact connection protective cover upper surface through dwang upper end can make protective cover and base carry out the mode of quick detach fast-assembling.
In summary, the utility model has the following advantages:
1. According to the utility model, through the rotating rod, the pull rope and the rotating rod, the pull rope can rotate and shrink through the rotation of the rotating rod, so that the rotating rod is driven to rotate, the rotating rod can be gradually unfolded above the rotating rod, the protective cover can be installed and detached, and meanwhile, under the action of the torsion spring, the torsion spring can drive the rotating rod to reset when the rotating rod is not acted by acting force, and the edge of the protective cover is pressed downwards, so that the installation and detachment efficiency is improved, and the use is convenient.
2. According to the utility model, through the arrangement of the limiting blocks, the friction between the pull rope and the base can be reduced at the edge of the base, so that the friction part of the pull rope is reduced, and the service life of the pull rope is prolonged.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a bottom perspective view of the present utility model;
FIG. 3 is an enlarged view of the utility model at A;
FIG. 4 is a cross-sectional perspective view of the present utility model;
Fig. 5 is an enlarged view of the utility model at B.
In the figure: 1. a base; 101. a mounting plate; 102. a radar; 103. a fixed rod; 1031. a torsion spring; 2. a handle; 3. a rotating rod; 301. a first mounting frame; 4. a pull rope; 5. a limiting block; 6. a rotating lever; 601. a second mounting frame; 7. and a protective cover.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
The utility model provides an explosion-proof type explosion-proof laser radar sensor, as shown in fig. 1-5, including base 1, base 1 below is fixed and is provided with mounting panel 101, carry out radar sensor's installation and fixed through mounting panel 101, base 1 top is fixed and is provided with radar 102, base 1 top movable mounting has protection casing 7, base 1 peripheral rotation is connected with multiunit dwang 6, multiunit dwang 6 bottom runs through and is provided with stay cord 4, this moment through rotatory handle 2, drive bull stick 3 through handle 2 and rotate, stay cord 4 of bull stick 3 both sides fixed connection can rotate the shrink, and drive dwang 6 bottom and rotate, stay cord 4 can slide in stopper 5 inside simultaneously, when dwang 6 rotates, can make dwang 6 top open, then place protection casing 7 into base 1 top can, then loosen handle 2, through the effect of multiunit torsional spring 1031, can make dwang 6 reset, this moment, can make dwang 6 block protection casing 7.
Referring to fig. 5, a plurality of groups of fixing rods 103 are fixedly arranged in the base 1, second installation frames 601 are sleeved on the outer walls of the plurality of groups of fixing rods 103, a rotating rod 6 is fixedly connected to one side of each second installation frame 601, and through the arrangement of the fixing rods 103, the rotating rod 6 can rotate on the outer walls of the fixing rods 103 through the second installation frames 601.
Referring to fig. 5, an outer wall of the fixing rod 103 is fixedly connected with one end of a torsion spring 1031, the other end of the torsion spring 1031 is fixedly connected with an inner wall of the second mounting frame 601, and through the arrangement of the torsion spring 1031, the second mounting frame 601 can rotate and then can be automatically reset under the action of the torsion spring 1031 after being separated from external stress.
Referring to fig. 3, a first mounting frame 301 is fixedly arranged below the base 1, a rotating rod 3 is connected to an inner bearing of the first mounting frame 301, a handle 2 is fixedly arranged at one end of the rotating rod 3, pull ropes 4 are fixedly connected to two ends of the outer wall of the rotating rod 3, and when the rotating rod 3 is driven to rotate by the rotating handle 2, the two ends of the pull ropes 4 are enabled to rotate and shrink, so that a plurality of groups of rotating rods 6 are driven to rotate.
Referring to fig. 1 and 2, the outer wall of the base 1 is provided with a plurality of sets of limiting blocks 5, the inner wall of each set of limiting blocks 5 is provided with a sliding groove, the sliding grooves are matched with the moving track of the pull rope 4, and the pull rope 4 can be reduced at the edge of the base 1 to rub the base 1 through the arrangement of the plurality of sets of limiting blocks 5, so that the friction part of the pull rope 4 is reduced, and the service life of the pull rope 4 is prolonged.
Referring to fig. 5, the upper end of the rotating rod 6 contacts the upper portion of the periphery of the connection protection cover 7, and the protection cover 7 and the base 1 can be quickly disassembled and assembled by contacting the upper surface of the connection protection cover 7 with the upper end of the rotating rod 6.
The working principle of the utility model is as follows: when using radar sensor, at first install protection casing 7 and base 1, this moment through rotatory handle 2, drive bull stick 3 through handle 2 and rotate, the stay cord 4 of bull stick 3 both sides fixed connection can rotate the shrink this moment, and drive dwang 6 bottom and rotate, stay cord 4 can slide in stopper 5 inside simultaneously, when dwang 6 rotates, can make dwang 6 top open, then place protection casing 7 into base 1 top can, then loosen handle 2, through the effect of multiunit torsional spring 1031, can make dwang 6 reset, can make dwang 6 card protection casing 7 this moment, then carry out radar sensor's installation and fixing through mounting panel 101.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (6)
1. The utility model provides an explosion-proof type explosion-proof laser radar sensor, includes base (1), its characterized in that: the novel multifunctional electric vehicle is characterized in that a mounting plate (101) is fixedly arranged below the base (1), a radar (102) is fixedly arranged above the base (1), a protective cover (7) is movably arranged above the base (1), a plurality of groups of rotating rods (6) are rotationally connected to the periphery of the base (1), and pull ropes (4) are arranged at the bottoms of the rotating rods (6) in a penetrating mode.
2. The explosion-proof laser radar sensor according to claim 1, wherein: the base (1) is internally and fixedly provided with a plurality of groups of fixing rods (103), a plurality of groups of fixing rods (103) are sleeved with second mounting frames (601), and one sides of the second mounting frames (601) are fixedly connected with rotating rods (6).
3. The explosion-proof laser radar sensor according to claim 2, wherein: the outer wall of the fixed rod (103) is fixedly connected with one end of a torsion spring (1031), and the other end of the torsion spring (1031) is fixedly connected with the inner wall of the second mounting frame (601).
4. The explosion-proof laser radar sensor according to claim 1, wherein: the novel lifting device is characterized in that a first mounting frame (301) is fixedly arranged below the base (1), a rotating rod (3) is connected to an inner bearing of the first mounting frame (301), a handle (2) is fixedly arranged at one end of the rotating rod (3), and two ends of a pull rope (4) are fixedly connected to the outer wall of the rotating rod (3).
5. The explosion-proof laser radar sensor according to claim 1, wherein: the base (1) outer wall is provided with multiunit stopper (5), multiunit stopper (5) inner wall has seted up the spout, spout and stay cord (4) removal orbit phase-match.
6. The explosion-proof laser radar sensor according to claim 1, wherein: the upper end of the rotating rod (6) is contacted with the upper part of the periphery of the connecting protective cover (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322216560.8U CN220855173U (en) | 2023-08-17 | 2023-08-17 | Explosion-proof type explosion-proof laser radar sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322216560.8U CN220855173U (en) | 2023-08-17 | 2023-08-17 | Explosion-proof type explosion-proof laser radar sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220855173U true CN220855173U (en) | 2024-04-26 |
Family
ID=90744903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322216560.8U Active CN220855173U (en) | 2023-08-17 | 2023-08-17 | Explosion-proof type explosion-proof laser radar sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220855173U (en) |
-
2023
- 2023-08-17 CN CN202322216560.8U patent/CN220855173U/en active Active
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