CN105317010A - Construction device for pre-burying temperature sensor on road site - Google Patents
Construction device for pre-burying temperature sensor on road site Download PDFInfo
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- CN105317010A CN105317010A CN201510731898.4A CN201510731898A CN105317010A CN 105317010 A CN105317010 A CN 105317010A CN 201510731898 A CN201510731898 A CN 201510731898A CN 105317010 A CN105317010 A CN 105317010A
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- steel plate
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- shaking platform
- roller bearing
- support rod
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Abstract
The invention discloses a construction device for pre-burying a temperature sensor on a road site, and belongs to the field of road engineering. The construction device comprises a base, a front supporting rod, a rear supporting rod, a jack and a vibration platform are arranged on the base, the vibration platform is provided with a vibrator, a supporting plate is further arranged on the rear supporting rod, a rolling shaft and a conveying belt are arranged on the supporting plate, and vertical clamps for fixing the temperature sensor are arranged on the conveying belt. During construction, the temperature sensor located on the conveying belt can fall to an asphalt road surface through transmission of a series of operations so that temperature field characteristic study of the asphalt road surface can be completed according to the temperature sensor. Compared with a mode of core boring sampling in the prior art, temperature data of the inner layer of the asphalt road surface can be accurately obtained, and therefore the service life of the asphalt road surface is accurately judged according to the actually-obtained temperature data.
Description
Technical field
The invention belongs to field of road, particularly the construction equipment of the on-the-spot pre-buried temperature pick up of a kind of road.
Background technology
Flexible pavement because of himself comprehensive advantage (drive a vehicle comfortable, noise is little, the advantage such as easy to maintenance) be widely used in high grade pavement making, but due to bituminous mixture be a kind of typical temperature-sensitive material, the performance change occurred under high temperature or cryogenic conditions often becomes the root that various defect phenomenon appears in flexible pavement, as high temperature rut, cold cracking etc., reduce functional performance and the road-ability on road surface, serious curtailment Road Service Life.Therefore, the temperature field characteristics for flexible pavement carries out corresponding research, its performance variation law under temperature condition changing environment clear and definite has great theory significance and realistic meaning for prolongation Road Service Life.
Interior temperature testing research at present for asphalt pavement structure is extensive, and method of testing is more, and for actual road structure can application achievements less, main core boring sampling installation testing instrument, carries out gathering at core side installation testing instrument.
Realizing in process of the present invention, inventor finds that prior art at least exists following problem:
The reality that the temperature detecting point of core boring sampling and institute survey road surface is subject to temperature state inconsistent, and MTD is limited, be only asphalt surface course, that can not react road structure is subject to warm situation comprehensively, thus cause cannot the actual temperature of Obtaining Accurate flexible pavement, cause accurately to judge road life.
Summary of the invention
In order to solve the problem of prior art, the invention provides the construction equipment of the on-the-spot pre-buried temperature pick up of a kind of road, the construction equipment of the on-the-spot pre-buried temperature pick up of described road, comprising:
Base, front support rod is fixed with at described pan frontward end, back support rod is fixed with at described base rear end, the end of described back support rod is extended with curved handrail, described base end face is provided with wheel, described front support rod and described back support rod is provided with jacking sleeve, described jacking sleeve is fixed with shaking platform, described shaking platform is provided with oscillator, is provided with the delivery device comprising the first steel plate and the second steel plate at the end of described shaking platform;
In the rear support bar is also fixed with support arm, described support arm is provided with roller bearing, described roller bearing is set with conveyer belt, described conveyer belt is provided with the perpendicular card of fixed temperature sensor;
Wherein, described base plate is also provided with jack, described jack is provided with pedal, in the rear support bar is provided with gear, described pedal is by the edge conjunction of eccentric shaft and described gear, and described gear is connected by crawler belt with the roller bearing be positioned on described support arm;
Described base is also provided with pulley support bar, described pulley support masthead end is provided with fixed pulley, is fixed on the top of described jack through wire rope one end of described fixed pulley, the other end of described wire rope is fixed on described first steel plate.
Optionally, be provided with the delivery device comprising the first steel plate and the second steel plate at the end of described shaking platform, comprise:
Described first steel plate is connected by the first rotating shaft at described shaking platform end, loop bar is connected with at described shaking platform end, be fixed with described second steel plate at described loop bar end, by spring, described first steel plate end and described second steel plate end closely conflicted.
Optionally, the construction equipment of the on-the-spot pre-buried temperature pick up of described road, comprising:
Being positioned at the below of the described jacking sleeve on described back support rod, be fixed with adjustable for height kayser.
Optionally, described support arm is provided with roller bearing, described roller bearing is set with conveyer belt, comprises:
Between described support arm, be provided with roller bearing, between described roller bearing and described support arm, be provided with two conveyer belts be parallel to each other.
Optionally, described shaking platform is provided with oscillator, comprises:
Described oscillator is positioned at the central authorities of described shaking platform.
The beneficial effect that technical scheme provided by the invention is brought is:
When constructing by the transmission of sequence of operations, the temperature pick up be positioned on conveyer belt can be made to fall on flexible pavement, to complete the temperature field characteristics research of flexible pavement according to temperature pick up.The mode of middle core boring sampling compared to existing technology, can the temperature data of Obtaining Accurate flexible pavement internal layer, thus accurately judges according to the actual life-span of the temperature data got to flexible pavement.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the construction equipment of the on-the-spot pre-buried temperature pick up of a kind of road provided by the invention;
Fig. 2 is the front elevation drawing of the construction equipment of the on-the-spot pre-buried temperature pick up of a kind of road provided by the invention.
Detailed description of the invention
For making structure of the present invention and advantage clearly, below in conjunction with accompanying drawing, structure of the present invention is further described.
Embodiment one
The invention provides the construction equipment of the on-the-spot pre-buried temperature pick up of a kind of road, the construction equipment of the on-the-spot pre-buried temperature pick up of described road, comprising:
Base, front support rod is fixed with at described pan frontward end, back support rod is fixed with at described base rear end, the end of described back support rod is extended with curved handrail, described base end face is provided with wheel, described front support rod and described back support rod is provided with jacking sleeve, described jacking sleeve is fixed with shaking platform, described shaking platform is provided with oscillator, is provided with the delivery device comprising the first steel plate and the second steel plate at the end of described shaking platform;
In the rear support bar is also fixed with support arm, described support arm is provided with roller bearing, described roller bearing is set with conveyer belt, described conveyer belt is provided with the perpendicular card of fixed temperature sensor;
Wherein, described base plate is also provided with jack, described jack is provided with pedal, in the rear support bar is provided with gear, described pedal is by the edge conjunction of eccentric shaft and described gear, and described gear is connected by crawler belt with the roller bearing be positioned on described support arm;
Described base is also provided with pulley support bar, described pulley support masthead end is provided with fixed pulley, is fixed on the top of described jack through wire rope one end of described fixed pulley, the other end of described wire rope is fixed on described first steel plate.
In order to solve the adverse effect that the core boring sampling that exists in prior art brings, the invention provides the construction equipment of the on-the-spot pre-buried temperature pick up of a kind of road, as shown in Figure 1, the detailed construction of this construction equipment is as follows:
The main body of this construction equipment is base 1, be fixed with front support rod 2 in the front end of this base 1, be fixed with back support rod 3 in the rear end of base 1, and the end of back support rod 3 extend curved handrail 4 simultaneously, also be provided with wheel 5 in the bottom surface of base 1 so that construction time constructor use.
Front support rod 2 and back support rod 3 are provided with jacking sleeve 6, jacking sleeve 6 is also fixed with the shaking platform 8 being provided with oscillator 7.Herein because jacking sleeve 6 can move up and down along front support rod 2 and back support rod 3, make, after oscillator 7 is energized, shaking platform 8 can be driven to slide up and down along front support rod 2 and back support rod 3.Delivery device 9 is also provided with at the end of shaking platform 8, specifically include the first steel plate 91 and the second steel plate 92, when shaking platform 8 slides up and down along front support rod 2 and back support rod 3 under the drive of oscillator 7, drive delivery device 9 to carry out the vibration of vertical direction simultaneously.
Back support rod 3 is also fixed with support arm 10, and this support arm 10 is parallel with shaking platform 8, is all in the direction parallel with road surface.This support arm 10 is provided with roller bearing 11, roller bearing 11 is set with conveyer belt 12, be provided with perpendicular card 13 on the conveyor belt 12, perpendicular card 13 is here provided with multiple, can place pre-buried temperature pick up 14 between adjacent two perpendicular cards 13.
Base 1 is also provided with jack 15, is also provided with pedal 16 at jack 15, back support rod 3 is also provided with gear 17, pedal 16 is connected by eccentric shaft 21 with gear 17, and gear 17 is connected with the roller bearing 11 be positioned on support arm 10 by crawler belt 22.
Base 1 is also provided with pulley support bar 18, the top of pulley support bar 18 is provided with fixed pulley 19, be fixed on the top of jack 15 through one end of the wire rope 20 of this fixed pulley 19, the other end of wire rope 20 is fixed on the first steel plate 91.
Based on the construction equipment of the on-the-spot pre-buried temperature pick up of above-mentioned road, when needs lay temperature pick up on flexible pavement, so that during monitoring flexible pavement temperature field characteristic, can in advance multiple temperature pick ups 14 to be laid be placed between perpendicular card 13 on the conveyor belt 12 successively.Then, start the oscillator 7 that is positioned on shaking platform 8, make the oscillator 7 vibrated drive shaking platform 8 by the vibration of jacking sleeve 6 along front support rod 2 and the certain amplitude of back support rod 3, drive delivery device 9 to carry out vibration that is vertical and road surface simultaneously.Because the end of the first steel plate 91 and the second steel plate 92 is tip-angled shape, the cell body of certain depth therefore can be chiseled when delivery device 9 vibrates, so that throw in temperature pick up 14 in this cell body on flexible pavement.
Meanwhile, when this construction equipment moves to the position needing laying temperature sensor, constructor can step on pedal 16, the motion of pedal 16 can make the height of jack increase on the one hand, and then pull wire rope 20 to draw the first steel plate 91 through fixed pulley 19 to be subjected to displacement, to make the end of the end of the first steel plate 91 and the second steel plate 92 generate space, one end; Can be rotated by eccentric shaft 21 driven gear 17 on the other hand, thus drive roller bearing 11 by crawler belt 22, when roller bearing 11 rotates, the motion of conveyer belt 12 will be driven, the temperature pick up 14 on conveyer belt 12 between perpendicular card 13 is finally made to drop from conveyer belt 12, final temperature sensor 14 just falls to flexible pavement from the space between the first steel plate 91 and the second steel plate 92, completes the input flow process of temperature pick up 14.
The invention provides the construction equipment of the on-the-spot pre-buried temperature pick up of a kind of road, this construction equipment comprises base, base is provided with front support rod, back support rod, jack and shaking platform, shaking platform is provided with oscillator, back support rod is also provided with gripper shoe, be provided with roller bearing and conveyer belt on the supporting plate, be provided with the perpendicular card for fixed temperature sensor on a moving belt.When constructing by the transmission of sequence of operations, the temperature pick up be positioned on conveyer belt can be made to fall on flexible pavement, to complete the temperature field characteristics research of flexible pavement according to temperature pick up.The mode of middle core boring sampling compared to existing technology, can the temperature data of Obtaining Accurate flexible pavement internal layer, thus accurately judges according to the actual life-span of the temperature data got to flexible pavement.
Optionally, be provided with the delivery device comprising the first steel plate and the second steel plate at the end of described shaking platform, comprise:
Described first steel plate is connected by the first rotating shaft at described shaking platform end, loop bar is connected with at described shaking platform end, be fixed with described second steel plate at described loop bar end, by spring, described first steel plate end and described second steel plate end closely conflicted.
In force, the end of the first steel plate 91 is the ends being connected to shaking platform 8 by the first rotating shaft 23, loop bar 24 is also provided with at the end of shaking platform 8, the second steel plate 92 is fixed with at loop bar 24 end, spring 93 is provided with between the first steel plate 91 and the second steel plate 92, under the state that jack 15 does not draw wire rope 20, make the end of the first steel plate 91 and the second steel plate 92 keep the state of closely conflicting by the pulling force of spring 93, now the end of the first steel plate 91 and the second steel plate 92 is tip-angled shape.
Here why spring 93 is set, is need to make the end of the first steel plate 91 and the second steel plate 92 to keep tip-angled shape, thus facilitates shaking platform 8 to drive delivery device 9 to slot on flexible pavement, be convenient to the input of temperature pick up 14.
Optionally, the construction equipment of the on-the-spot pre-buried temperature pick up of described road, comprising:
Being positioned at the below of the described jacking sleeve on described back support rod, be fixed with adjustable for height kayser.
In force, as shown in Figure 1, the below of jacking sleeve 6 on back support rod 3, be provided with kayser 23, the height of kayser 23 on back support rod 3 can regulate, and by regulating the differing heights of kayser 23 on back support rod 3, thus limits the minimum down position of jacking sleeve 6 on back support rod 3, indirectly define the Oscillation Amplitude of shaking platform 8, finally the degree of depth that delivery device 9 is slotted on flexible pavement is regulated.
Here why arranging kayser 23, is conveniently regulate according to the different construction demand cross-notching degree of depth.
Optionally, described support arm is provided with roller bearing, described roller bearing is set with conveyer belt, comprises:
Between described support arm, be provided with roller bearing, between described roller bearing and described support arm, be provided with two conveyer belts be parallel to each other.
In force, as shown in Figure 2, between support arm 10, be provided with roller bearing 11, between roller bearing and the support arm 10 of both sides, be provided with two conveyer belts be parallel to each other 12.
Why two conveyer belts 12 are set here, are because on the basis of the connecting gear of design set of gears 17-crawler belt 22-roller bearing, the input efficiency of temperature pick up 14 can be improved.
Optionally, described shaking platform is provided with oscillator, comprises:
Described oscillator is positioned at the central authorities of described shaking platform.
In force, in order to make the amplitude of shaking platform 8 reach maximum, oscillator 7 is arranged on the central authorities of shaking platform 7.
The invention provides the construction equipment of the on-the-spot pre-buried temperature pick up of a kind of road, this construction equipment comprises base, base is provided with front support rod, back support rod, jack and shaking platform, shaking platform is provided with oscillator, back support rod is also provided with gripper shoe, be provided with roller bearing and conveyer belt on the supporting plate, be provided with the perpendicular card for fixed temperature sensor on a moving belt.When constructing by the transmission of sequence of operations, the temperature pick up be positioned on conveyer belt can be made to fall on flexible pavement, to complete the temperature field characteristics research of flexible pavement according to temperature pick up.The mode of middle core boring sampling compared to existing technology, can the temperature data of Obtaining Accurate flexible pavement internal layer, thus accurately judges according to the actual life-span of the temperature data got to flexible pavement.
It should be noted that: the construction equipment of the on-the-spot pre-buried temperature pick up of a kind of road that above-described embodiment provides carries out the embodiment of temperature pick up input, only as the explanation in actual applications of this construction equipment, can also use in other application scenarios according to actual needs and by above-mentioned construction equipment, its specific implementation process is similar to above-described embodiment, repeats no more here.
Each sequence number in above-described embodiment, just to describing, not to represent in the assembling of each parts or use procedure to obtain sequencing.
The foregoing is only embodiments of the invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a construction equipment for the on-the-spot pre-buried temperature pick up of road, is characterized in that, the construction equipment of the on-the-spot pre-buried temperature pick up of described road, comprising:
Base, front support rod is fixed with at described pan frontward end, back support rod is fixed with at described base rear end, the end of described back support rod is extended with curved handrail, described base end face is provided with wheel, described front support rod and described back support rod is provided with jacking sleeve, described jacking sleeve is fixed with shaking platform, described shaking platform is provided with oscillator, is provided with the delivery device comprising the first steel plate and the second steel plate at the end of described shaking platform;
In the rear support bar is also fixed with support arm, described support arm is provided with roller bearing, described roller bearing is set with conveyer belt, described conveyer belt is provided with the perpendicular card of fixed temperature sensor;
Wherein, described base plate is also provided with jack, described jack is provided with pedal, in the rear support bar is provided with gear, described pedal is by the edge conjunction of eccentric shaft and described gear, and described gear is connected by crawler belt with the roller bearing be positioned on described support arm;
Described base is also provided with pulley support bar, described pulley support masthead end is provided with fixed pulley, is fixed on the top of described jack through wire rope one end of described fixed pulley, the other end of described wire rope is fixed on described first steel plate.
2. the construction equipment of the on-the-spot pre-buried temperature pick up of road according to claim 1, is characterized in that, be provided with the delivery device comprising the first steel plate and the second steel plate, comprise at the end of described shaking platform:
Described first steel plate is connected by the first rotating shaft at described shaking platform end, loop bar is connected with at described shaking platform end, be fixed with described second steel plate at described loop bar end, by spring, described first steel plate end and described second steel plate end closely conflicted.
3. the construction equipment of the on-the-spot pre-buried temperature pick up of road according to claim 1, is characterized in that, the construction equipment of the on-the-spot pre-buried temperature pick up of described road, comprising:
Being positioned at the below of the described jacking sleeve on described back support rod, be fixed with adjustable for height kayser.
4. the construction equipment of the on-the-spot pre-buried temperature pick up of road according to claim 1, is characterized in that, described support arm is provided with roller bearing, described roller bearing is set with conveyer belt, comprises:
Between described support arm, be provided with roller bearing, between described roller bearing and described support arm, be provided with two conveyer belts be parallel to each other.
5. the construction equipment of the on-the-spot pre-buried temperature pick up of road according to claim 1, is characterized in that, described shaking platform is provided with oscillator, comprises:
Described oscillator is positioned at the central authorities of described shaking platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510731898.4A CN105317010B (en) | 2015-11-02 | 2015-11-02 | A kind of constructing device of the pre-buried temperature sensor in road scene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510731898.4A CN105317010B (en) | 2015-11-02 | 2015-11-02 | A kind of constructing device of the pre-buried temperature sensor in road scene |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105317010A true CN105317010A (en) | 2016-02-10 |
| CN105317010B CN105317010B (en) | 2017-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510731898.4A Expired - Fee Related CN105317010B (en) | 2015-11-02 | 2015-11-02 | A kind of constructing device of the pre-buried temperature sensor in road scene |
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| Country | Link |
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| CN (1) | CN105317010B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003187378A (en) * | 2001-12-19 | 2003-07-04 | Usc Corp | Vehicle passing display device |
| CN103680151A (en) * | 2013-12-05 | 2014-03-26 | 深圳市悦宏旭昂科技有限公司 | Geomagnetic road testing sensor and achieving method thereof |
| CN203884172U (en) * | 2014-05-22 | 2014-10-22 | 关羽 | Simple seeder |
| CN205188860U (en) * | 2015-11-02 | 2016-04-27 | 长安大学 | On --spot pre -buried temperature sensor's of road construction equipment |
-
2015
- 2015-11-02 CN CN201510731898.4A patent/CN105317010B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003187378A (en) * | 2001-12-19 | 2003-07-04 | Usc Corp | Vehicle passing display device |
| CN103680151A (en) * | 2013-12-05 | 2014-03-26 | 深圳市悦宏旭昂科技有限公司 | Geomagnetic road testing sensor and achieving method thereof |
| CN203884172U (en) * | 2014-05-22 | 2014-10-22 | 关羽 | Simple seeder |
| CN205188860U (en) * | 2015-11-02 | 2016-04-27 | 长安大学 | On --spot pre -buried temperature sensor's of road construction equipment |
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| Publication number | Publication date |
|---|---|
| CN105317010B (en) | 2017-09-12 |
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Granted publication date: 20170912 Termination date: 20211102 |