CN211123261U - Vehicle-mounted tunnel support quality nondestructive testing device - Google Patents
Vehicle-mounted tunnel support quality nondestructive testing device Download PDFInfo
- Publication number
- CN211123261U CN211123261U CN201921884872.3U CN201921884872U CN211123261U CN 211123261 U CN211123261 U CN 211123261U CN 201921884872 U CN201921884872 U CN 201921884872U CN 211123261 U CN211123261 U CN 211123261U
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- tunnel
- vehicle
- radar antenna
- quality
- testing device
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Abstract
The utility model discloses a quality nondestructive test's device is strutted in vehicular tunnel, including fixing unable adjustment base on the automobile body platform, the last lift stake that is provided with of unable adjustment base, the upper portion of lift stake is passed through the connecting piece and is articulated at the end of telescoping shoring column, and telescoping shoring column's front end is connected with radar antenna centre gripping case through the action bars. The antenna is placed through the rectangular cross section groove of the radar antenna clamping box, and the universal wheels are mounted at the bottom of the box body, so that the effects of labor saving, simplicity and convenience in operation and safety in operation are achieved; the telescopic mechanism is controlled to stretch and rotate through the lifting pile so as to adapt to the size of the tunnel, and the left side and the right side of the tunnel can be continuously detected back and forth. The utility model discloses can realize unmanned, continuous full section and detect, improve detection efficiency, enable radar antenna during the use and hug closely in the tunnel surface at any time, keep that the detection data is reliable and incessant, guarantee to detect the accuracy, and topography adaptability is good, can adapt to various testing environment.
Description
[ technical field ] A method for producing a semiconductor device
The utility model belongs to the technical field of the tunnel check out test set, a device of nondestructive test of quality is strutted in vehicular tunnel is related to.
[ background of the invention ]
When adopting geological radar method to detect tunnel supporting construction, the workman must lift traditional antenna, when tunnel headroom height is higher, because of receiving the influence of construction space, the workman is difficult to the lifting of antenna, and at the in-process of mobile monitoring, the workman often can make the antenna can not closely laminate because of the physical strength is not supported moreover, can not obtain effective reliable data. At present, the method for solving the problem is mainly to design equipment such as a tunnel support detection vehicle, but the equipment is high in manufacturing cost, high in maintenance cost, high in requirement on field flatness and poor in adaptability to terrains, most of the equipment adopts a rod system pulley connection mode, and the safety coefficient of clamping an antenna is low.
[ Utility model ] content
An object of the utility model is to solve among the prior art problem that tunnel detection equipment is with high costs, the topography adaptability is poor and the security is low, provide a device of nondestructive test of quality is strutted in vehicular tunnel.
In order to achieve the above purpose, the utility model adopts the following technical scheme to realize:
the utility model provides a device of non-destructive testing of quality is strutted in vehicular tunnel, includes unable adjustment base, the last lift stake that is provided with of unable adjustment base, the upper portion of lift stake is passed through the connecting piece and is articulated at the end of telescoping shoring column, and telescoping shoring column's front end is connected with radar antenna centre gripping case through the action bars.
The utility model discloses a further improvement lies in:
one end of a sliding type lifting rod is connected below the telescopic support through a sliding sleeve, and the other end of the sliding type lifting rod is fixedly connected with the pile body of the lifting pile.
The telescopic support is connected with the telescopic sleeve through a hole groove reserved in the center.
The one end of action bars is connected with radar antenna centre gripping case through rotatory universal wheel, installs a plurality of flexible loop bars around the action bars along, and flexible loop bar one end is connected on the action bars, and the other end is connected on radar antenna centre gripping case surface, and four fixed universal wheels are installed in the another side four corners of radar antenna centre gripping case.
The fixed base is fixed in a steel groove on the vehicle body platform through a bolt anchor.
The hydraulic electric lifting pile is selected as the lifting pile.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides a vehicle-mounted tunnel support quality nondestructive testing device, which controls the expansion and rotation of an expansion mechanism through a lifting pile to adapt to the size of a tunnel and can realize the continuous back-and-forth detection of the left side and the right side of the tunnel; the detection device is fixed on the vehicle body platform, so that the requirements of various detection environments can be met; the antenna is placed through the rectangular cross section groove of the radar antenna clamping box, and the universal wheels are installed at the bottom of the box body, so that the effects of labor saving, simplicity and convenience in operation and safety in operation are achieved. The utility model discloses can realize unmanned, continuous full section and detect, improve detection efficiency, enable radar antenna during the use and hug closely in the tunnel surface at any time, keep that the detection data is reliable and incessant, guarantee to detect the accuracy, and topography adaptability is good, can adapt to various testing environment.
Further, the utility model discloses detection device's bolt anchor for the base is on automobile body platform, and convenient to detach does not influence the normal use of truck construction.
Further, the utility model provides a fluid pressure type electric lift stake is installed on the base, and collapsible support passes through the connecting piece with hydraulic pressure electric lift stake and rotates to be connected, opens the height that hydraulic pressure lift valve can adjust the lift stake to thereby adjust collapsible support's height through the cooperation of slidingtype lifter, thereby open the angle that hydraulic pressure rotary valve can the rotation regulation lift stake and adjust collapsible support's angle, realize making a round trip to the detection in succession of the tunnel left and right sides, but small-size hydraulic jack supports supplementary telescopic bracket rotatory.
Further, the utility model provides a radar antenna centre gripping case is the rectangle cross-section groove for place the antenna, and the flexible loop bar of connecting around the central action bars on clamping device can be at testing process angle regulation and length, guarantees that detecting instrument hugs closely in the tunnel surface.
Further, the utility model provides a radar antenna centre gripping case's shell is plastic casing, and the universal wheel is equipped with in the surperficial four corners of shell and tunnel contact, can realize with the smooth contact in tunnel to protection detecting instrument and tunnel surface.
[ description of the drawings ]
Fig. 1 is a front view of the vehicle-mounted tunnel support quality nondestructive testing device of the utility model;
fig. 2 is a left side view of the vehicle-mounted tunnel support quality nondestructive testing device of the utility model;
fig. 3 is a top view of the vehicle-mounted tunnel support quality nondestructive testing device of the present invention;
fig. 4 is the utility model discloses a radar antenna centre gripping case and action bars connecting portion schematic structure.
Wherein: 1-fixing a base; 2-lifting piles; 3-a sliding lifting rod; 4-a retractable stand; 5-telescoping tubes; 6-radar antenna clamping box; 7-fixing universal wheels; 8-operating lever; 9-telescopic sleeve rod; 10-rotating universal wheels; 11-connecting piece.
[ detailed description ] embodiments
In order to make the technical solution of the present invention better understood, the following figures in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments, and do not limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Various structural schematics according to the disclosed embodiments of the invention are shown in the drawings. The figures are not drawn to scale, wherein certain details are exaggerated and possibly omitted for clarity of presentation. The shapes of various regions, layers and their relative sizes and positional relationships shown in the drawings are merely exemplary, and deviations may occur in practice due to manufacturing tolerances or technical limitations, and a person skilled in the art may additionally design regions/layers having different shapes, sizes, relative positions, according to actual needs.
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 4, a vehicle-mounted nondestructive testing device for tunnel support quality comprises a fixed base 1 fixed in a steel groove on a vehicle body platform through a bolt anchor, wherein a lifting pile 2 is arranged on the fixed base 1, and the upper part of the lifting pile 2 is hinged at the tail end of a telescopic bracket 4 through a connecting piece 11; the front end of telescoping shoring 4 is connected with radar antenna centre gripping case 6 through action bars 8, and the one end of slidingtype lifter 3 is connected through the sliding sleeve in the below of telescoping shoring 4, and the other end fixed connection of slidingtype lifter 3 is at the pile body of lift stake 2, and telescoping tube 5 is connected through the hole groove that the center was reserved to telescoping shoring 4.
One end of the operating rod 8 is connected with the radar antenna clamping box 6 through the rotary universal wheel 10, a plurality of telescopic sleeve rods 9 are installed around the operating rod 8, one end of each telescopic sleeve rod 9 is connected to the operating rod 8, the other end of each telescopic sleeve rod is connected to the surface of the radar antenna clamping box 6, and four fixed universal wheels 7 are installed at four corners of the other surface of the radar antenna clamping box 6.
The specific working process is as follows:
before measuring tunnel supporting construction, at first carry out detection device's installation and debugging, assemble the device in the tunnel outside earlier to the connection condition of each subassembly is examined, then start to walk to the tunnel on waiting to monitor the section, the workman opens the valve on the hydraulic pressure electric lift stake 2 at first, according to the section height that awaits measuring and start the hydraulic pressure lift valve, rises to and closes the hydraulic pressure lift valve and brake after the assigned height, then opens hydraulic pressure rotary valve, makes detection mechanism press close to the tunnel inner wall. If when detecting the arch, start rotatory hydraulic pressure valve, make detection mechanism slowly move to the tunnel, wait to rotate to wait to detect the hydraulic pressure speed that properly slows down in the section distance not far away, press close to gradually to the tunnel surface, observe the laminating condition with the tunnel through the rotation of adjusting action bars 8. Then the truck is started, the operating rod 8 is used for adjusting the included angle between the radar antenna clamping box 6 and the surface of the tunnel, and the radar antenna clamping box 6 is driven to move along the tunnel when being attached to the surface of the tunnel tightly, so that complete and continuous detection data are obtained.
The above contents are only for explaining the technical idea of the present invention, and the protection scope of the present invention cannot be limited thereby, and any modification made on the basis of the technical solution according to the technical idea of the present invention all fall within the protection scope of the claims of the present invention.
Claims (6)
1. The utility model provides a device of non-destructive testing of quality is strutted in vehicular tunnel, its characterized in that, includes unable adjustment base (1), is provided with lift stake (2) on unable adjustment base (1), and the upper portion of lift stake (2) is passed through connecting piece (11) and is articulated at the end of telescoping shoring column (4), and the front end of telescoping shoring column (4) is connected with radar antenna centre gripping case (6) through action bars (8).
2. The vehicle-mounted nondestructive testing device for the quality of the tunnel support according to claim 1, wherein one end of the sliding type lifting rod (3) is connected below the telescopic bracket (4) through a sliding sleeve, and the other end of the sliding type lifting rod (3) is fixedly connected with the pile body of the lifting pile (2).
3. A vehicle-mounted nondestructive testing device for the quality of a tunnel support according to claim 1, wherein the telescopic bracket (4) is connected with the telescopic sleeve (5) through a hole groove reserved in the center.
4. The vehicle-mounted nondestructive testing device for the quality of the tunnel support according to claim 1, wherein one end of the operating rod (8) is connected with the radar antenna clamping box (6) through a rotary universal wheel (10), a plurality of telescopic sleeve rods (9) are arranged around the operating rod (8), one end of each telescopic sleeve rod (9) is connected to the operating rod (8), the other end of each telescopic sleeve rod is connected to the surface of the radar antenna clamping box (6), and four fixed universal wheels (7) are arranged at four corners of the other surface of the radar antenna clamping box (6).
5. The vehicle-mounted nondestructive testing device for the quality of the tunnel support according to claim 1, wherein the fixing base (1) is fixed in a steel groove on the vehicle body platform through bolt anchors.
6. The vehicle-mounted nondestructive testing device for the quality of the tunnel support according to claim 1, wherein the lifting pile (2) is a hydraulic electric lifting pile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921884872.3U CN211123261U (en) | 2019-11-04 | 2019-11-04 | Vehicle-mounted tunnel support quality nondestructive testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921884872.3U CN211123261U (en) | 2019-11-04 | 2019-11-04 | Vehicle-mounted tunnel support quality nondestructive testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211123261U true CN211123261U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921884872.3U Expired - Fee Related CN211123261U (en) | 2019-11-04 | 2019-11-04 | Vehicle-mounted tunnel support quality nondestructive testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211123261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114776943A (en) * | 2022-03-29 | 2022-07-22 | 江西省天驰高速科技发展有限公司 | Radar detection auxiliary support and tunnel detection method |
-
2019
- 2019-11-04 CN CN201921884872.3U patent/CN211123261U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114776943A (en) * | 2022-03-29 | 2022-07-22 | 江西省天驰高速科技发展有限公司 | Radar detection auxiliary support and tunnel detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 Termination date: 20211104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |