CN108798092A - A kind of automobile inspection trench guardrail safety device - Google Patents
A kind of automobile inspection trench guardrail safety device Download PDFInfo
- Publication number
- CN108798092A CN108798092A CN201810744891.XA CN201810744891A CN108798092A CN 108798092 A CN108798092 A CN 108798092A CN 201810744891 A CN201810744891 A CN 201810744891A CN 108798092 A CN108798092 A CN 108798092A
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- Prior art keywords
- trench
- guide wheel
- power
- clitch
- entrance
- Prior art date
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- Pending
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- 238000007689 inspection Methods 0.000 title claims abstract description 17
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 4
- 240000006909 Tilia x europaea Species 0.000 claims abstract description 4
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 4
- 239000004571 lime Substances 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012913 prioritisation Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
- E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
- E04H5/06—Pits or building structures for inspection or services
Abstract
The invention discloses a kind of automobile inspection trench guardrail safety devices, including a trench, it is provided with a pair of of sliding rail along the both sides of length direction at the trench exit or entrance of a clitch, it is provided with one on the sliding rail and round-trip thereon and falls to the power buggy in the trench, at the trench exit or entrance of a clitch of the power buggy wherein side spaced set have several across the slide bar on two sliding rails, the bandage that these described slide bars are equally spaced by several, which is together in series, forms the flexible guardrail for being located at the trench exit or entrance of a clitch of one side, the both ends of these bandages are respectively connected on the power buggy or on the limes marginis of trench width direction.The present invention is laid with flexible safety fence at the trench exit or entrance of a clitch, can be closed in trench working interval, prevents the security risk fallen into, and can be open during trench works, does not interfere normal trench maintenance function, while promoting automation, reduces operation difficulty, laborsaving to save worry.
Description
Technical field
The present invention relates to automobile inspection equipment technical field, more specifically a kind of automobile inspection trench guardrail safety
Device.
Background technology
Automobile inspection trench is mainly used for maintenance, maintenance also known as repair slot, maintenance slot, trench of vehicle chassis etc.,
Usually, 12 meters of large car trench length, it is 0.8 meter wide, it is 1.8 meters deep；And compact car trench length also has 8 meters, 0.7 meter wide, depth 1.8
Rice；Wherein it is wide to depend on axle for vehicle for width.
Because trench is recessed below ground, there is no any coverage above, so there are security risk, staff
Be easy to one fallen into without paying attention in addition attendant operation error vehicle tyre fall into trench, bump to chassis, so
Most of shops 4S have eliminated the construction of trench, transform lifting machine as.
But in vehicle inspection station but lack it can not because vehicle inspection station in test to vehicle chassis, train number
More, frequency height, heavy workload, each continuous lifting vehicle bring inconvenience, reduce checkability, instead so ground
The presence of ditch, allow examine vehicle have follow the walk it is convenient.
Invention content
It is an object of the invention to overcome prior art disadvantages described above, one kind is provided and is laid with flexible cover at the trench exit or entrance of a clitch
Object can be closed in trench working interval, prevented the security risk fallen into, and can be open during trench works, do not interfered
Normal trench overhauls function, while promoting automation, reduces operation difficulty, and the laborsaving automobile inspection trench saved worry is pacified with guardrail
Full device.
In order to reach object above, the present invention is achieved by the following technical solutions：A kind of automobile inspection trench shield
Column safety device, including a trench, which is characterized in that be provided with a pair of of cunning along the both sides of length direction at the trench exit or entrance of a clitch
Rail, be provided on the sliding rail one it is round-trip thereon and fall to the power buggy in the trench, the power buggy is wherein
Spaced set has several across the slide bar on two sliding rails at the trench exit or entrance of a clitch of side, these described slide bars are by several
The bandage that root is equally spaced is together in series to form the flexible guardrail being located at the trench exit or entrance of a clitch of one side, these described bandages
Both ends be respectively connected on the power buggy or on the limes marginis of trench width direction.
Preferably, the weight linear meter of series connection bandage between the two is provided among adjacent two slide bar, described in every
The length of weight linear meter is respectively less than the spacing between two sliding rails.
Preferably, being respectively provided with a cunning being placed on its correspondence wood side-guide on the both ends of the every slide bar
Wheel.
Preferably, being each arranged with a spacing sleeve on the slide bar between the adjacent bandage of pulley.
Preferably, the power of the power buggy is provided by such as lower structure：It is arranged in trench including a pair of of same level line
Left guide wheel on width direction both sides and right guide wheel at the exit or entrance of a clitch, and the power motor that is arranged in trench and with the power electric
The power roller of machine transmission cooperation, also a drawstring；The middle part of the drawstring is enclosed in the power roller around upper at least one, then institute
The both ends for stating drawstring weave throngh from left guide wheel or right guide wheel respectively, and finally it is small to be connected respectively to power for the both ends of the drawstring
On the both sides of vehicle.
Preferably, being additionally provided with a deflecting guide wheel below the wherein described left guide wheel, the drawstring is first from deflecting guide wheel
It weaves throngh and leads to the right guide wheel again.
Advantageous effect：（1）The present invention is laid with flexible safety fence at the trench exit or entrance of a clitch, can be closed in trench working interval,
The security risk fallen into is prevented, and can be open during trench works, does not interfere normal trench maintenance function.
（2）The present invention forms one by way of slide bar, bandage and weight linear meter longitude and latitude intertexture and throws the net, and ensures enough closenesses
And stable degree, the foot-operated sky of people is prevented, also ensures the brightness of trench.
（3）The present invention between two slide bars by adding weight linear meter, and when flexible safety fence is folded, weight linear meter is orderly
Close up with bandage downwards, forms order state one on the other with slide bar, be not easy to make bandage lofty on trench surface, prevent vehicle
By catching on lofty bandage, to damage flexible safety fence.
（4）The present invention adds pulley at slide bar both ends, and pulley plays the friction reduced between slide bar and sliding rail first, convenient
Secondly the folding and expansion of flexible safety fence are exactly to play the role of counterweight, in the folding and expansion of flexible safety fence, provide enough
Press power, prevent the folding of bandage from taking it out outside sliding rail.
（5）The present invention adds spacing sleeve, the derailing of effective protection pulley on pulley side.
（6）Power buggy is driven using twisted rope windlass type and realizes reciprocating motion on trench by the present invention, is to provide first
Enough power is moved by it, followed by limits power buggy derailing problem.In terms of power offer, power buggy can also be certainly
Installation power plant drives the wheel on power buggy to move back and forth in body, but needs the shell of power buggy making heaviness
Type prevents the derailing that warps, so the prioritization scheme of the present invention is more desirable.
（7）The present invention adds deflecting guide wheel before right guide wheel, and main purpose is that drawstring is allowed to be lifted, reduces entire machine
The width of structure reduces interference to area.Simultaneously in order to ensure stability, in addition to power roller shares, left guide wheel and right guide wheel are all two
A left and right detaches in pairs, pursues and stablizes.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of flexible safety fence of the present invention；
Fig. 3 is the structural schematic diagram that power buggy power of the present invention provides.
In figure：1- trenches, 2- sliding rails, 3- power buggys, 4- slide bars, 5- pulleys, 6- bandages, 7- weight linear meters, 8- spacing sets
Cylinder, the left guide wheels of 9-, the right guide wheels of 10-, 11- deflecting guide wheels, 12- power rollers, 13- power motors, 14- drawstrings.
Specific implementation mode
In order to make technological means, creation characteristic and the reached purpose of the present invention be readily apparent from understanding, below in conjunction with specific reality
Applying example, the present invention is further explained.
Embodiment：As shown in Figure 1, a kind of automobile inspection trench guardrail safety device, including a trench 1, along trench ditch
It is provided with a pair of of sliding rail 2 on the both sides of mouthful place's length direction, one is provided on sliding rail 2 and thereon and is fallen in trench back and forth
Power buggy 3, at the trench exit or entrance of a clitch of the wherein side of power buggy 3 spaced set have seven across the slide bar 4 on two sliding rails,
A pulley 5 being placed on its correspondence wood side-guide 2 is respectively provided on the both ends of every slide bar 4.
These slide bars 4 are together in series by five bandages being equally spaced 6 to be formed one side flexibility and is located at the trench exit or entrance of a clitch
Guardrail, the both ends of these bandages 6 are respectively connected on power buggy 3 or on the limes marginis of trench width direction.Slide bar passes through
Rivet riveting is on bandage.
As shown in Fig. 2, being provided with the weight linear meter 7 of series connection bandage 6 between the two, every counterweight among adjacent two slide bar 4
The length of bar 7 is respectively less than the spacing between two sliding rails 2.Weight linear meter is also by rivet riveting on bandage.
It is arranged with a spacing sleeve 8 on slide bar between 5 adjacent bandage of each pulley.
As shown in figure 3,2 power of power buggy is provided by such as lower structure：It is arranged at the trench exit or entrance of a clitch including a pair of of same level line
Locate the left guide wheel 9 on width direction both sides and right guide wheel 10, and the power motor 13 and and power motor being arranged in trench 1
The power roller 12 of 13 transmission cooperations, also a drawstring 14；The middle part of drawstring 14 in power roller 12 around Shang Sanquan, then drawstring 14
Both ends weave throngh from left guide wheel 9 or right guide wheel 10 respectively, the both ends of final drawstring 14 are connected respectively to power buggy 2
On both sides.
Embodiment 2：As shown in figure 3, wherein left 9 lower section of guide wheel is additionally provided with a deflecting guide wheel 11, drawstring 14 is first from deflecting
It weaves throngh on guide wheel 11 and leads to right guide wheel 10 again.
Remaining is the same as embodiment 1.
It uses：Flexible safety fence of the present invention is closed in trench working interval, the security risk fallen into is prevented, in trench work
It is open during work, normal trench maintenance function is not interfered.
Claims (6)
1. a kind of automobile inspection trench guardrail safety device, including a trench, which is characterized in that along the trench exit or entrance of a clitch director
It spends on the both sides in direction and is provided with a pair of of sliding rail, one is provided on the sliding rail and round-trip thereon and is fallen in the trench
Power buggy, at the trench exit or entrance of a clitch of the power buggy wherein side spaced set have several across on two sliding rails
Slide bar, the bandage that these described slide bars are equally spaced by several, which is together in series, to be formed one side flexibility and is located at the trench
The both ends of guardrail at the exit or entrance of a clitch, these bandages are respectively connected on the power buggy or the limes marginis of trench width direction
On.
2. automobile inspection trench guardrail safety device according to claim 1, which is characterized in that adjacent two slide bar
Centre is provided with the weight linear meter of series connection bandage between the two, and the length of the every weight linear meter is respectively less than between two sliding rails
Spacing.
3. automobile inspection trench guardrail safety device according to claim 1 or 2, which is characterized in that the every cunning
A pulley being placed on its correspondence wood side-guide is respectively provided on the both ends of bar.
4. automobile inspection trench guardrail safety device according to claim 3, which is characterized in that each pulley with
A spacing sleeve is arranged on its slide bar closed between bandage.
5. automobile inspection trench guardrail safety device according to claim 1, which is characterized in that the power buggy
Power is provided by such as lower structure：Left guide wheel and the right side on width direction both sides are set including a pair of of same level line at the trench exit or entrance of a clitch
Guide wheel, and the power motor being arranged in trench and the power roller with power motor transmission cooperation, also a drawstring；Institute
The middle part for stating drawstring is enclosed in the power roller around upper at least one, and then the both ends of the drawstring are respectively from left guide wheel or right guide wheel
On weave throngh, the both ends of the final drawstring are connected respectively on the both sides of power buggy.
6. automobile inspection trench guardrail safety device according to claim 5, which is characterized in that the wherein described left guide wheel
Lower section is additionally provided with a deflecting guide wheel, and the drawstring first weaves throngh from deflecting guide wheel leads to the right guide wheel again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810744891.XA CN108798092A (en) | 2018-07-09 | 2018-07-09 | A kind of automobile inspection trench guardrail safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810744891.XA CN108798092A (en) | 2018-07-09 | 2018-07-09 | A kind of automobile inspection trench guardrail safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108798092A true CN108798092A (en) | 2018-11-13 |
Family
ID=64074886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810744891.XA Pending CN108798092A (en) | 2018-07-09 | 2018-07-09 | A kind of automobile inspection trench guardrail safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108798092A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202100004628A1 (en) * | 2021-02-26 | 2022-08-26 | L A Ind S R L S | ACCIDENT PREVENTION COVER DEVICE FOR A TUNNEL |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4321465A1 (en) * | 1993-05-28 | 1994-12-01 | Balzer Heide | Covering for an elongate pit |
| US20040247398A1 (en) * | 2003-06-06 | 2004-12-09 | Lane Ty Dwain | Self-propelled all terrain track driven trench box carrier |
| CN2672791Y (en) * | 2003-12-23 | 2005-01-19 | 山东理工大学 | Transport vehicle controller for test |
| CN203928780U (en) * | 2014-06-16 | 2014-11-05 | 河北钢铁股份有限公司唐山分公司 | A kind of protector of melt pit safety operation |
| CN105821744A (en) * | 2016-03-30 | 2016-08-03 | 深圳市劲拓自动化设备股份有限公司 | Guide rail trench protective cover board system with automatic lifting and covering functions |
| CN105857159A (en) * | 2015-01-22 | 2016-08-17 | 江苏天嘉车辆技术有限公司 | Novel tarpaulin folding device |
| CN106703457A (en) * | 2017-03-02 | 2017-05-24 | 铜陵精迅特种漆包线有限责任公司 | Automatic covering device for cover plates of wire drawing trolley trench |
| CN208518402U (en) * | 2018-07-09 | 2019-02-19 | 义乌市恒风汽车综合性能检测有限公司 | A kind of automobile inspection trench guardrail safety device |
-
2018
- 2018-07-09 CN CN201810744891.XA patent/CN108798092A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4321465A1 (en) * | 1993-05-28 | 1994-12-01 | Balzer Heide | Covering for an elongate pit |
| US20040247398A1 (en) * | 2003-06-06 | 2004-12-09 | Lane Ty Dwain | Self-propelled all terrain track driven trench box carrier |
| CN2672791Y (en) * | 2003-12-23 | 2005-01-19 | 山东理工大学 | Transport vehicle controller for test |
| CN203928780U (en) * | 2014-06-16 | 2014-11-05 | 河北钢铁股份有限公司唐山分公司 | A kind of protector of melt pit safety operation |
| CN105857159A (en) * | 2015-01-22 | 2016-08-17 | 江苏天嘉车辆技术有限公司 | Novel tarpaulin folding device |
| CN105821744A (en) * | 2016-03-30 | 2016-08-03 | 深圳市劲拓自动化设备股份有限公司 | Guide rail trench protective cover board system with automatic lifting and covering functions |
| CN106703457A (en) * | 2017-03-02 | 2017-05-24 | 铜陵精迅特种漆包线有限责任公司 | Automatic covering device for cover plates of wire drawing trolley trench |
| CN208518402U (en) * | 2018-07-09 | 2019-02-19 | 义乌市恒风汽车综合性能检测有限公司 | A kind of automobile inspection trench guardrail safety device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202100004628A1 (en) * | 2021-02-26 | 2022-08-26 | L A Ind S R L S | ACCIDENT PREVENTION COVER DEVICE FOR A TUNNEL |
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