CN205046491U - Maintenance of equipment is patrolled and examined to sound barrier - Google Patents
Maintenance of equipment is patrolled and examined to sound barrier Download PDFInfo
- Publication number
- CN205046491U CN205046491U CN201520730817.4U CN201520730817U CN205046491U CN 205046491 U CN205046491 U CN 205046491U CN 201520730817 U CN201520730817 U CN 201520730817U CN 205046491 U CN205046491 U CN 205046491U
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- sound barrier
- equipment
- maintenance
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Abstract
The utility model relates to a maintenance of equipment is patrolled and examined to sound barrier, including patrolling and examining dolly and maintenance device, patrol and examine the dolly and be equipped with one row of wheel in the sound barrier direction, respectively be equipped with two limiting plates in the both sides of sound barrier, be located all to be equipped with on sound barrier two inboard limiting plates and can judge the detector that whether has the barrier and homoenergetic wind and spool turn within the automobile body border, patrol and examine and still be equipped with first video module on the dolly, maintenance device includes cassette, in -plane displancement mechanism and fastening device, and the cassette is used for fixing at the sound barrier top, and in -plane displancement mechanism establishes on the cassette, and fastening device establishes in in -plane displancement mechanism, and in -plane displancement mechanism can remove fastening device to planar optional position, and fastening device can adjust its bottom height and be equipped with the the second video module through the bottom with bolt -up, fastening device's bottom. This equipment can automatic be patrolled and examined and quick safe completion sound barrier outside bolt -up, and undetected dead point is surveyd effectual, with low costs.
Description
Technical field
The utility model relates to a kind of sound barrier service equipment, is specifically related to a kind of sound barrier and patrols and examines maintenance of equipment.
Background technology
Along with the development of China Express Railway cause, noise pollution along the line is on the rise, and arranging sound barrier is along the railway the effective ways reducing noise.Sound barrier is arranged on circuit both sides, by train by vacuum blast repeated action, very easily produce that sound barrier bolt fastener loosens, base mortar cracking, column anticorrosive coat are damaged, the problem such as acoustical board distortion and breakage, if maintenance could not Timeliness coverage, then very likely affect train operation safety, therefore sound barrier needs regular visit.
Sound barrier is generally arranged on railway shoulder or bridge operation railing place, patrol and examine in process daily, the inner side of sound barrier can directly be observed and safeguard, and the outside of sound barrier directly can not be observed and can not directly safeguard, the following two kinds of modes of main employing solve this problem at present: 1) remove sound barrier by crane gear block-by-block and it carried out to observation and corresponding maintenance, this mode not only efficiency is low, and also may cause new damage in the process of dismounting sound barrier one by one; 2) hang operating personnel to carry out observing and safeguarding in the outside of sound barrier, because high-speed railway mostly is overhead, apart from tens meters at least, ground, tens meters at most, and do not have job execution platform outside overhead bridge pier, carry out operation in midair so operating personnel must to be suspended in rope, such operating type potential safety hazard is large, operating cost is high and also under operating condition so operating efficiency extremely low.
Patent 201310238822.9 discloses one " sound barrier bolton equipment " this equipment, this equipment stretches out outside sound barrier by telescopic arm, observed by the outside of the video module on telescopic arm to sound barrier, by telescopic arm and the hoisting mechanism that is located on telescopic arm bolton mechanism aimed at nut carry out fastening.There is following problem in this equipment: 1) whole equipment takes up an area large, affects miscellaneous equipment running and normal communications and transportation when advancing in orbit; 2) the neighbouring meeting of general railway sound barrier arranges electric pole, and in the course of the work, telescopic arm must stretch out outside sound barrier this equipment, operates careless slightly meeting and bumps against electric pole, there is potential safety hazard; 3) this equipment in the course of the work, must be observed by the video module on telescopic arm, and when running into the position that there is electric pole, telescopic arm must be regained, and now video module can not observe the concrete condition outside sound barrier, there is the dead point detected; 4) video module on telescopic arm must in the outside of hoisting mechanism, and hoisting mechanism must in the outside of sound barrier, and video module stretches out long, and observation effect is poor; 5) whole equipment comprises hydraulic system, electricity getting system, running gear, video system etc., complicated operation, and cost is higher, overall realization comparatively difficulty.
Utility model content
The purpose of this utility model is to provide a kind of sound barrier and patrols and examines maintenance of equipment, and this equipment can carry out automatic detecting to the outside of sound barrier, fast and safely can complete the bolton outside sound barrier, this equipment takes up an area little, easy to operate, does not detect dead point, observation effect is good, and cost is low.
The technical scheme that the utility model adopts is:
A kind of sound barrier patrols and examines maintenance of equipment, comprises split type routing inspection trolley and maintenance unit; Described routing inspection trolley is provided with row's wheel, is respectively provided with two limiting plates in the both sides of sound barrier on sound barrier direction, be positioned at the probe that two limiting plates inside sound barrier is equipped with and can judges whether to there is obstruction and all can stir to car body edge around axle, described routing inspection trolley is also provided with the first video module; Described maintenance unit comprises deck, in-plane displancement mechanism and retention mechanism, described deck is used for being fixed on sound barrier top, in-plane displancement mechanism is located on deck, retention mechanism is located in in-plane displancement mechanism, retention mechanism can be moved to the optional position of plane by in-plane displancement mechanism in scope of activities, retention mechanism can adjust its bottom level and by bottom by bolton, the bottom of retention mechanism is provided with the second video module.
Further, described two limiting plates be positioned at inside sound barrier are respectively front limit plate and rear position margining plate, interior front limit plate front end is in a forward direction provided with the first probe, and interior rear position margining plate two ends are in a forward direction respectively equipped with the second probe and the 3rd probe.
Further, described first video module is located on routing inspection trolley by video bracing frame, and described video bracing frame can 180 degree of rotations, and described first video module can swing up and down.
Further, described routing inspection trolley is by removable battery-powered.
Further, described in-plane displancement mechanism comprises with sound barrier X in the same way to ball screw assembly, and the Y-direction ball screw assembly, vertical with sound barrier direction, X, Y-direction ball screw assembly, include base, be located at guide rail on base and ball-screw, slide through guide rail and ball-screw, X is fixed on deck to the base of ball screw assembly, the base of Y-direction ball screw assembly, upward, its slide is fixed on X on the slide of ball screw assembly, and retention mechanism is fixed on one end of the base of Y-direction ball screw assembly, and is positioned at the outside of sound barrier.
Further, the leading screw of described X, Y-direction ball screw assembly, is by manually turning or driven by motor.
Further, described retention mechanism comprises upper support seat, lower support seat, pilot sleeve and drive link, upper support seat is fixed in in-plane displancement mechanism, pilot sleeve is fixed on the bottom of upper support seat, lower support seat is fixed on the bottom of pilot sleeve, and drive link is successively through upper support seat, pilot sleeve and lower support seat, and the bottom of drive link is fixed with ut socket, top is fixed with and tightens handle, second video module is fixed on the bottom of drive link, and described upper support seat is provided with tightens screw.
Further, described second video module aims at ut socket all the time.
Further, described lower support seat is provided with locating hole, and drive link is provided with double end positioning bead.
Further, described first video module and the second video module all adopt wireless telecommunications with host computer operating system.
The beneficial effects of the utility model are:
1. equipment adopts split type, and routing inspection trolley is used for automatic detecting, in time finding bolt pine maintenance unit is fixed on sound barrier top and carries out tightening, patrol and examine, keep in repair and complete step by step, large number quipments need not be adopted, take up an area little, cost is low; Routing inspection trolley automatic detecting, intensity of workers is low; Routing inspection trolley advances along sound barrier top, observed by the first video module and detect, limiting plate is used for preventing routing inspection trolley from turning on one's side, when probe detect there is obstruction time, corresponding limiting plate stirs to car body edge around axle, ensure smooth obstacle detouring, the first video module can not be subject to obstruction impact and quit work, and there is not detection dead point; The second video module auxiliary under, in-plane displancement mechanism realizes the contraposition with bolt, by the height bottom adjustment retention mechanism realize with bolt coordinate and fastening, need not manually work outside sound barrier, handling safety is quick; First video module is located at and routing inspection trolley need not stretches out outside sound barrier far, and observation effect is good, bolt not only can be observed whether to loosen can also observe that base mortar ftractures, column anticorrosive coat is damaged, other situation of acoustical board distortion.
2. when the first probe has detected obstruction, interior front limit plate lifts, routing inspection trolley continues to move ahead, when the second probe has detected obstruction, interior front limit plate has put down, and interior rear position margining plate lifts, routing inspection trolley continues to move ahead, when the 3rd probe detects obstruction disappearance, interior rear position margining plate puts down, and routing inspection trolley completes an obstacle detouring; Routing inspection trolley interior front limit plate and interior rear position margining plate when obstacle detouring have at least one not to be the state of upwards digging, and ensure that routing inspection trolley can not be turned on one's side.
3. video bracing frame 180 degree rotation and the first video module swing up and down and can ensure that detection effectively can be observed in whole territory outside sound barrier.
4. routing inspection trolley adopts battery-powered, need not arrange cable, prevent winding, and battery altering is simple, and continuation of the journey is convenient.
5.X fixes to the base of ball screw assembly, slide under the drive of ball-screw at X to movement, X is to direction in adjustment, the slide of Y-direction ball screw assembly, relative to slide from X to ball screw assembly, for be fixing, its base moves in Y-direction under the drive of ball-screw, adjustment Y-direction direction; In-plane displancement mechanism adopts orthogonal two ball screw assembly,s to carry out position adjustment, and stable transmission, easy to operate, cost is low.
6. drive link is under the cooperation of the second video module and plane displacement mechanism, its ut socket and nut contraposition, after this, unclamps the height tightening screw manual adjustment nut sleeve and makes it be enclosed within nut and fastening by tightening handle; Retention mechanism structure is simple, handling safety, easily and fast.
7., before unclamping and tightening screw, to be coordinated with locating hole by double end positioning bead and realize drive link upper and lower two-part fixing, ensure that the straightness accuracy of drive link, make it more accurate when contraposition, facilitate subsequent operation.
8. adopt wireless telecommunications, real-time Transmission live view, easy to detect, cable is not set, prevents from being wound around.
Accompanying drawing explanation
Fig. 1 is the structural representation of routing inspection trolley in the utility model embodiment.
Fig. 2 is the obstacle detouring action schematic diagram of routing inspection trolley in the utility model embodiment.
Fig. 3 is the overall structure schematic diagram of maintenance unit in the utility model embodiment.
Fig. 4 is the structural representation of maintenance unit upper part in the utility model embodiment.
Fig. 5 is the structural representation of maintenance unit lower part in the utility model embodiment.
In figure: 1-front-wheel; 2-sound barrier; 3-electric pole; 4-first probe; 5-first battery; Front limit plate in 6-; 7-handle; 8-second probe; 9-the 3rd probe; 10-first video module; 11-video bracing frame; 12-trailing wheel; The outer rear position margining plate of 13-; Rear position margining plate in 14-; 15-second battery; The outer front limit plate of 16-; 17-car body; 18-host computer operating system; 19-H type column; 20-deck; 21-X is to ball wire bar pair; 22-Y is to ball wire bar pair; 23-handle; 24-upper support seat; 25-drive link; 26-pilot sleeve; 27-lower support seat; 28-Nut pole sleeve; 29-second video module; 30-bolt fastener; 31-tightens screw.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
A kind of sound barrier patrols and examines maintenance of equipment, comprises split type routing inspection trolley and maintenance unit, as shown in Figure 1, described routing inspection trolley is provided with row's wheel (in the present embodiment on sound barrier 2 direction, the rear and front end of routing inspection trolley arranges front-wheel 1 and trailing wheel 12 respectively, wherein front-wheel 1 is driving wheel), be respectively provided with two limiting plates in the both sides of sound barrier 2, be positioned at the probe that two limiting plates inside sound barrier 2 is equipped with and can judges whether to there is obstruction and all can stir to car body 17 edge around axle, described routing inspection trolley is also provided with the first video module 10, in the present embodiment, described routing inspection trolley is also provided with the handle 7 of conveniently taking, as shown in Figure 3, described maintenance unit comprises deck 20, in-plane displancement mechanism and retention mechanism, for being fixed on sound barrier 2 top, (deck 20 is generally fixed on the H type column 19 of sound barrier 2 to described deck 20, because the bolt of sound barrier 2 is generally located at the bottom end vicinity of H type column 19), in-plane displancement mechanism is located on deck 20, retention mechanism is located in in-plane displancement mechanism, retention mechanism can be moved to the optional position of plane by in-plane displancement mechanism in scope of activities, retention mechanism can adjust its bottom level and by bottom by bolton, the bottom of retention mechanism is provided with the second video module 29.
This equipment adopts split type, and routing inspection trolley is used for automatic detecting, in time finding bolt pine maintenance unit is fixed on sound barrier 2 top and carries out tightening, patrol and examine, keep in repair and complete step by step, large number quipments need not be adopted, take up an area little, cost is low; Routing inspection trolley automatic detecting, intensity of workers is low; Routing inspection trolley advances along sound barrier 2 top, observed by the first video module 10 and detect, limiting plate is used for preventing routing inspection trolley from turning on one's side, when probe detect there is obstruction time, corresponding limiting plate stirs to car body 17 edge around axle, ensure smooth obstacle detouring, the first video module 10 can not be subject to obstruction impact and quit work, and there is not detection dead point; The second video module 29 auxiliary under, in-plane displancement mechanism realizes the contraposition with bolt, by the height bottom adjustment retention mechanism realize with bolt coordinate and fastening, need not manually work outside sound barrier 2, handling safety is quick; First video module 10 is located at and routing inspection trolley need not stretches out outside sound barrier 2 far, and observation effect is good, bolt not only can be observed whether to loosen can also observe that base mortar ftractures, column anticorrosive coat is damaged, other situation of acoustical board distortion.
As shown in Figure 1, in the present embodiment, described two limiting plates be positioned at inside sound barrier 2 are respectively two limiting plates that front limit plate 6 and rear position margining plate 14(be positioned at outside sound barrier 2 and are respectively outer front limit plate 16 and outer rear position margining plate 13), interior front limit plate 6 front end is in a forward direction provided with the first probe 4, and interior rear position margining plate 14 two ends are in a forward direction respectively equipped with the second probe 8 and the 3rd probe 9; As shown in Figure 2, when the first probe 4 has detected obstruction, interior front limit plate 6 lifts, and routing inspection trolley continues to move ahead, when the second probe 8 has detected obstruction, interior front limit plate 6 puts down, interior rear position margining plate 14 lifts, and routing inspection trolley continues to move ahead, when the 3rd probe 9 detects obstruction disappearance, interior rear position margining plate 14 puts down, and routing inspection trolley completes an obstacle detouring.Routing inspection trolley interior front limit plate 6 and interior rear position margining plate 14 when obstacle detouring have at least one not to be the state of upwards digging, and ensure that routing inspection trolley can not be turned on one's side.
The mode that in realizing, front limit plate 6 and interior rear position margining plate 14 overturn around axle has a variety of, the most effective mode is separately fixed at one end of interior front limit plate 6 and interior rear position margining plate 14 in respective rotating shaft and rotarily drives interior front limit plate 6 by rotating shaft or interior rear position margining plate 14 overturns, one section of rotating shaft can be set to gear shaft, and be connected with motor or other actuating units by gear drive.
As shown in Figure 1, in the present embodiment, described first video module 10 is located on routing inspection trolley by video bracing frame 11, and described video bracing frame 11 can 180 degree of rotations, and described first video module 10 can swing up and down.180 degree of rotations of video bracing frame 11 and the first video module 10 swing up and down and can ensure that detection effectively can be observed in whole territory outside sound barrier 2.
As shown in Figure 1, in the present embodiment, interior front limit plate 6 and interior rear position margining plate 14 are respectively equipped with the first battery 5 and the second battery 15, first battery 5 and the second battery 15 to be respectively the turn over function of interior front limit plate 6 and interior rear position margining plate 14 and to be all the rotating function of front-wheel 1.Routing inspection trolley, by removable battery-powered, need not arrange cable, prevent winding, and battery altering is simple, and continuation of the journey is convenient.
As shown in Figure 4, in the present embodiment, described in-plane displancement mechanism comprises with sound barrier 2 X in the same way to ball screw assembly, 21 and the Y-direction ball screw assembly, 22 vertical with sound barrier 2 direction, X, Y-direction ball screw assembly, (21 and 22) includes base, be located at the guide rail on base and ball-screw, through the slide of guide rail and ball-screw, (this is the conventional structure of ball screw assembly, guide rail plays the effect supporting and lead to slide, generally, leading screw plays transmission to slide, rotating threaded shaft, slide moves, when slide is fixed, rotating threaded shaft, base moves), X is fixed on deck 20 to the base of ball screw assembly, 21, the base of Y-direction ball screw assembly, 22 upward, its slide is fixed on X on the slide of ball screw assembly, 21, retention mechanism is fixed on one end of the base of Y-direction ball screw assembly, 22 and is positioned at the outside of sound barrier 2.X fixes to the base of ball screw assembly, 21, slide under the drive of ball-screw at X to movement, X is to direction in adjustment, the slide of Y-direction ball screw assembly, 22 relative to slide from X to ball screw assembly, 21 for be fixing, its base moves in Y-direction under the drive of ball-screw, adjustment Y-direction direction; In-plane displancement mechanism adopts orthogonal two ball screw assembly,s to carry out position adjustment, and stable transmission, easy to operate, cost is low.
In the present embodiment, the leading screw of described X, Y-direction ball screw assembly, (21 and 22) is by manually turning (also can add motor and adopt driven by motor).
As shown in Figures 3 to 5, described retention mechanism comprises upper support seat 24, lower support seat 27, pilot sleeve 26 and drive link 25, upper support seat 24 is fixed in in-plane displancement mechanism, pilot sleeve 26 is fixed on the bottom of upper support seat 24, lower support seat 27 is fixed on the bottom of pilot sleeve 26, drive link 25 is successively through upper support seat 24, pilot sleeve 26 and lower support seat 27, the bottom of drive link 25 is fixed with ut socket 28, top is fixed with tightens handle 23, second video module 29 is fixed on the bottom of drive link 25, described upper support seat 24 is provided with tightens screw 31.Drive link 25 is under the cooperation of the second video module 29 and plane displacement mechanism, and its ut socket 28 and nut contraposition, after this, unclamp the height tightening screw 31 manual adjustment nut sleeve 28 and make it be enclosed within nut and fastening by tightening handle 23; Retention mechanism structure is simple, handling safety, easily and fast.
In the present embodiment, described lower support seat 27 is provided with locating hole, and drive link 25 is provided with double end positioning bead.Before unclamping and tightening screw 31, to be coordinated with locating hole by double end positioning bead and realize drive link 25 upper and lower two-part fixing, ensure that the straightness accuracy of drive link 25, make it more accurate when contraposition, facilitate subsequent operation.
As shown in Figure 3 and Figure 5, in the present embodiment, described second video module 29 aims at ut socket 28 all the time.
In the present embodiment, described first video module 10 and the second video module 29 all adopt wireless telecommunications with host computer operating system 18.Adopt wireless telecommunications, real-time Transmission live view, easy to detect, cable is not set, prevents from being wound around.
The utility model embodiment the course of work as follows:
1. the portable handle 7 of service worker, routing inspection trolley is positioned over sound barrier 2 top, then workman is by host computer operating system 18, and outside observation sound barrier 2, bolt fastener 30 loosens, base mortar cracking, column anticorrosive coat are damaged, acoustical board is out of shape and the correlation circumstance of breakage.
2. when routing inspection trolley moves to the position of interfering with obstruction such as electric pole 3 grade, system automatically or step section automatically perform obstacle detouring program as shown in Figure 2.
3. when by the first video module 10, workman finds that outside bolt fastener 30 loosens, maintenance unit is arranged on the H type column 19 of sound barrier 2 by deck 20, the second video module 29 auxiliary under, by fine setting X to ball screw assembly, 21 and Y-direction ball screw assembly, 22, make ut socket 28 and bolt fastener 30 contraposition, unclamp and tighten height that screw 31 adjusts drive link 25 and be enclosed within after on bolt fastener 30 and fixedly tighten screw 31, pulled by handle 23 and tightened.
4. by the first video module 10, workman finds that base mortar cracking, column anticorrosive coat are damaged, acoustical board is out of shape and after the situation of breakage, workman completes record, and negotiates the way of concrete maintenance.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (10)
1. sound barrier patrols and examines a maintenance of equipment, it is characterized in that: comprise split type routing inspection trolley and maintenance unit; Described routing inspection trolley is provided with row's wheel, is respectively provided with two limiting plates in the both sides of sound barrier on sound barrier direction, be positioned at the probe that two limiting plates inside sound barrier is equipped with and can judges whether to there is obstruction and all can stir to car body edge around axle, described routing inspection trolley is also provided with the first video module; Described maintenance unit comprises deck, in-plane displancement mechanism and retention mechanism, described deck is used for being fixed on sound barrier top, in-plane displancement mechanism is located on deck, retention mechanism is located in in-plane displancement mechanism, retention mechanism can be moved to the optional position of plane by in-plane displancement mechanism in scope of activities, retention mechanism can adjust its bottom level and by bottom by bolton, the bottom of retention mechanism is provided with the second video module.
2. sound barrier as claimed in claim 1 patrols and examines maintenance of equipment, it is characterized in that: described in two limiting plates be positioned at inside sound barrier be respectively front limit plate and rear position margining plate, interior front limit plate front end is in a forward direction provided with the first probe, and interior rear position margining plate two ends are in a forward direction respectively equipped with the second probe and the 3rd probe.
3. sound barrier as claimed in claim 1 patrols and examines maintenance of equipment, it is characterized in that: described first video module is located on routing inspection trolley by video bracing frame, and described video bracing frame can 180 degree of rotations, and described first video module can swing up and down.
4. sound barrier as claimed in claim 1 patrols and examines maintenance of equipment, it is characterized in that: described routing inspection trolley is by removable battery-powered.
5. sound barrier as claimed in claim 1 patrols and examines maintenance of equipment, it is characterized in that: described in-plane displancement mechanism comprises with sound barrier X in the same way to ball screw assembly, and the Y-direction ball screw assembly, vertical with sound barrier direction, X, Y-direction ball screw assembly, includes base, be located at the guide rail on base and ball-screw, through the slide of guide rail and ball-screw, X is fixed on deck to the base of ball screw assembly, the base of Y-direction ball screw assembly, upward, its slide is fixed on X on the slide of ball screw assembly, retention mechanism is fixed on one end of the base of Y-direction ball screw assembly, and is positioned at the outside of sound barrier.
6. sound barrier as claimed in claim 5 patrols and examines maintenance of equipment, it is characterized in that: the leading screw of described X, Y-direction ball screw assembly, is by manually turning or driven by motor.
7. sound barrier as claimed in claim 1 patrols and examines maintenance of equipment, it is characterized in that: described retention mechanism comprises upper support seat, lower support seat, pilot sleeve and drive link, upper support seat is fixed in in-plane displancement mechanism, pilot sleeve is fixed on the bottom of upper support seat, lower support seat is fixed on the bottom of pilot sleeve, drive link is successively through upper support seat, pilot sleeve and lower support seat, the bottom of drive link is fixed with ut socket, top is fixed with and tightens handle, second video module is fixed on the bottom of drive link, and described upper support seat is provided with tightens screw.
8. sound barrier as claimed in claim 7 patrols and examines maintenance of equipment, it is characterized in that: described second video module aims at ut socket all the time.
9. sound barrier as claimed in claim 7 patrols and examines maintenance of equipment, it is characterized in that: described lower support seat is provided with locating hole, and drive link is provided with double end positioning bead.
10. sound barrier as claimed in claim 1 patrols and examines maintenance of equipment, it is characterized in that: described first video module and the second video module all adopt wireless telecommunications with host computer operating system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520730817.4U CN205046491U (en) | 2015-09-21 | 2015-09-21 | Maintenance of equipment is patrolled and examined to sound barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520730817.4U CN205046491U (en) | 2015-09-21 | 2015-09-21 | Maintenance of equipment is patrolled and examined to sound barrier |
Publications (1)
| Publication Number | Publication Date |
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| CN205046491U true CN205046491U (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520730817.4U Withdrawn - After Issue CN205046491U (en) | 2015-09-21 | 2015-09-21 | Maintenance of equipment is patrolled and examined to sound barrier |
Country Status (1)
| Country | Link |
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| CN (1) | CN205046491U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133515A (en) * | 2015-09-21 | 2015-12-09 | 武汉市聚力恒隆自动化设备工程有限公司 | Route inspection maintenance equipment for sound barrier |
| CN106758896A (en) * | 2016-11-28 | 2017-05-31 | 重庆浙升科技有限公司 | Antiglare equipment |
| CN108832698A (en) * | 2018-08-16 | 2018-11-16 | 江苏省江都水利工程管理处 | A kind of method of water conservancy system rail mounted automatic monitoring device and its automatic charging |
| CN110820613A (en) * | 2019-11-12 | 2020-02-21 | 苏州路云机电设备有限公司 | High-speed railway sound barrier bolt detects and maintains system's equipment |
-
2015
- 2015-09-21 CN CN201520730817.4U patent/CN205046491U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133515A (en) * | 2015-09-21 | 2015-12-09 | 武汉市聚力恒隆自动化设备工程有限公司 | Route inspection maintenance equipment for sound barrier |
| CN105133515B (en) * | 2015-09-21 | 2017-07-25 | 武汉市聚力恒隆自动化设备工程有限公司 | Sound barrier inspection maintenance of equipment |
| CN106758896A (en) * | 2016-11-28 | 2017-05-31 | 重庆浙升科技有限公司 | Antiglare equipment |
| CN108832698A (en) * | 2018-08-16 | 2018-11-16 | 江苏省江都水利工程管理处 | A kind of method of water conservancy system rail mounted automatic monitoring device and its automatic charging |
| CN108832698B (en) * | 2018-08-16 | 2024-03-29 | 江苏省江都水利工程管理处 | Rail-type automatic monitoring device for water conservancy system and automatic charging method thereof |
| CN110820613A (en) * | 2019-11-12 | 2020-02-21 | 苏州路云机电设备有限公司 | High-speed railway sound barrier bolt detects and maintains system's equipment |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160224 Effective date of abandoning: 20170725 |