CN210890848U - Tunnel detects auxiliary positioning device - Google Patents
Tunnel detects auxiliary positioning device Download PDFInfo
- Publication number
- CN210890848U CN210890848U CN201921166314.3U CN201921166314U CN210890848U CN 210890848 U CN210890848 U CN 210890848U CN 201921166314 U CN201921166314 U CN 201921166314U CN 210890848 U CN210890848 U CN 210890848U
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- telescopic
- supporting
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Abstract
The utility model discloses a tunnel detection auxiliary positioning device, which comprises a base and a machine body arranged at the top of the base, wherein the machine body comprises a machine base, a telescopic rod, a lifting platform and a supporting platform, the left side and the right side of the machine base are respectively fixed with a side plate, a power output device is installed in a fixed groove of the machine base, the lifting platform is installed between the side plates at the left side and the right side in a lifting and sliding manner, the top of the power output device is provided with the telescopic rod, and the top end of the telescopic; the left side and the right side of the top of the lifting platform are respectively fixed with a supporting guide rail, the left side and the right side of the supporting platform are respectively provided with a supporting pulley, and a plurality of elastic components are connected between the supporting platform and the lifting platform; the base top is equipped with adjustable inclined platform, and the frame is fixed in adjustable inclined platform top, and the telescopic tube is installed to the base left and right sides, and the telescopic tube end is equipped with the mount. The utility model discloses guaranteed the detection device that the supporting platform top was erect and the good contact between the tunnel lining curve, reduced the detection cost.
Description
Technical Field
The utility model relates to a tunnel detects the field, especially relates to a tunnel detects auxiliary positioning device.
Background
In the construction of tunnels, quality inspection of the tunnels is essential. The tunnel detection vehicle is a relatively common tool used at present, but the tunnel detection vehicle is expensive, and most construction units adopt detection devices such as manual standing handheld antennas on platforms to detect when detecting tunnels. Such a detection method is dangerous and cannot ensure personnel safety, good contact between the antenna and the tunnel lining curve cannot be well ensured, and personnel holding the antenna by hand can be hard. In the prior art, no positioning auxiliary work which can be matched with a handheld antenna for assembly to realize tunnel safety detection exists, so that the operation safety of detection workers cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
Weak point to prior art exists, the utility model aims to provide a tunnel detects auxiliary positioning device has guaranteed the detection device that the supporting platform top was erect and the good contact between the tunnel lining curve, has promoted the stationarity that the tunnel detected the location greatly, compares the tunnel and detects the car structure and more simplify, and the cost is reduced has satisfied the demand when tunnel detects positioner in-service use.
The purpose of the utility model is realized through the following technical scheme:
a tunnel detection auxiliary positioning device comprises a base and a machine body arranged at the top of the base, wherein the machine body comprises a machine base, a telescopic rod, a lifting platform and a supporting platform, side plates are respectively fixed on the left side and the right side of the machine base, a fixing groove is formed in the center of the top of the machine base, a power output device is installed in the fixing groove, the lifting platform is installed between the side plates on the left side and the right side in a lifting and sliding manner, a lifting slide rail is vertically arranged on the inner side of each side plate, lifting pulleys matched with the lifting slide rail to lift and slide are respectively arranged on the left side and the right side of the lifting platform, the top of the; the left side and the right side of the top of the lifting platform are respectively fixed with a supporting guide rail, the supporting platform is positioned above the lifting platform, the left side and the right side of the supporting platform are respectively provided with a supporting pulley which is matched with the supporting guide rails to move up and down, and a plurality of elastic components are connected between the supporting platform and the lifting platform; the adjustable inclined platform is arranged at the top of the base, the base is fixed at the top of the adjustable inclined platform, telescopic pipes are respectively installed on the left side and the right side of the base, the whole telescopic pipes are in an L shape, and a fixing frame is arranged at the tail ends of the telescopic pipes.
In order to better realize the utility model, two lower slide rails are arranged in parallel on the top of the machine base, two disc springs are arranged between the lifting platform and the machine base, and lower pulleys which are mutually matched with the lower slide rails in a sliding manner are respectively fixed at the left end and the right end of the bottom of each disc spring; the lifting platform is provided with an upper sliding rail, and the left end and the right end of the top of the belleville spring are respectively fixed with an upper pulley which is in sliding fit with the upper sliding rail.
Preferably, the two belleville springs are symmetrically arranged on two sides of the telescopic rod.
As preferred, adjustable slope platform one side articulates in base top one side, base top opposite side is fixed with the regulation riser, be equipped with the regulation bar hole along the direction of height on the regulation riser, adjustable slope platform opposite side is fixed with the regulation post, the regulation bar hole of adjusting the riser is passed in the regulation post cooperation of adjustable slope platform, threaded connection has locking limit knob on the regulation post of adjustable slope platform.
Preferably, the telescopic pipes comprise a telescopic transverse pipe and a movable clamping arm connected to the end part of the telescopic transverse pipe, and the telescopic pipes of the two telescopic pipes are matched with each other.
Preferably, the power output device is a linear motor or a hydraulic cylinder.
Preferably, the elastic member is a spring or a rubber block.
Compared with the prior art, the utility model, have following advantage and beneficial effect:
the utility model discloses having guaranteed the good contact between the detection device that supporting platform top was erect and the tunnel lining curve, having promoted the stationarity that the tunnel detected the location greatly, comparing the tunnel and detecting the car structure and more simplifying, the cost is reduced has satisfied the demand when tunnel detects positioner in-service use.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a schematic structural view of the lifting platform of the present invention.
Wherein, the names corresponding to the reference numbers in the drawings are:
1-base, 11-adjustable inclined platform, 12-telescopic tube, 121-fixed frame, 2-machine body, 21-machine base, 211-lower slide rail, 212-fixed groove, 22-side plate, 221-lifting slide rail, 23-telescopic rod, 24-lifting platform, 241-upper slide rail, 242-lifting pulley, 243-supporting guide rail, 25-supporting platform, 251-supporting pulley, 26-power output device, 27-elastic component, 28-belleville spring, 281-lower pulley and 282-upper pulley.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
examples
As shown in fig. 1-3, a tunnel detects auxiliary positioning device, include base 1 and the organism 2 of locating base 1 top, organism 2 includes frame 21, telescopic link 23, lift platform 24 and supporting platform 25, the frame 21 left and right sides is fixed with curb plate 22 respectively, frame 21 top central point puts and opens there is fixed slot 212, installs power take-off 26 in the fixed slot 212 (power take-off 26 provides flexible power for telescopic link 23, telescopic link 23 drive lift platform 24 rises or descending movement), the utility model discloses a power take-off 26 is preferably linear electric motor or pneumatic cylinder. The lifting platform 24 is installed between the side plates 22 on the left and right sides in a lifting and sliding manner, two lifting slide rails 221 are vertically arranged on the inner side of each side plate 22, lifting pulleys 242 matched with the lifting slide rails 221 to slide up and down are respectively arranged on the left and right sides of the lifting platform 24, as shown in fig. 3, the two lifting pulleys 242 on the left side of the lifting platform 24 are installed on the two lifting slide rails 221 of the side plate 22 on the left side in a sliding and matching manner, and the two lifting pulleys 242 on the right side of the lifting platform 24 are installed on the two lifting slide rails.
The top of the power output device 26 is provided with a telescopic rod 23, the top end of the telescopic rod 23 is fixed at the bottom of the lifting platform 24, the power output device 26 drives the telescopic rod 23 to move up and down, and the telescopic rod 23 drives the lifting platform 24 to move up and down; under the driving action of the telescopic rod 23, the lifting pulleys 242 on the two sides of the lifting platform 24 respectively move up and down on the lifting slide rail 221 correspondingly. Two support rails 243 are fixed on the left and right sides of the top of the lifting platform 24, as shown in fig. 1, one support rail 243 is fixed on each of the front and rear ends of the left side of the top of the lifting platform 24, and one support rail 243 is fixed on each of the front and rear ends of the right side of the top of the lifting platform 24. The supporting platform 25 is located above the lifting platform 24, the left and right sides of the supporting platform 25 are respectively provided with a supporting pulley 251 which is matched with the supporting guide rail 243 to move up and down, as shown in fig. 1, the front and rear ends of the left side of the bottom of the supporting platform 25 are respectively provided with one supporting pulley 251, and the two supporting pulleys 251 on the left side are respectively slidably mounted on the two supporting guide rails 243 on the left side in a one-to-one correspondence manner; the front end and the rear end of the right side of the bottom of the supporting platform 25 are respectively provided with a supporting pulley 251, and the two supporting pulleys 251 on the right side are respectively installed on the two supporting guide rails 243 on the right side in a one-to-one corresponding sliding manner. A plurality of elastic components 27 are connected between the supporting platform 25 and the lifting platform 24, and all the elastic components 27 are uniformly arranged between the supporting platform 25 and the lifting platform 24. The preferred elastic member 27 of the present invention is a spring or a rubber block.
As shown in fig. 1 and 2, an adjustable inclined platform 11 is disposed on the top of the base 1, the base 21 is fixed on the top of the adjustable inclined platform 11, telescopic pipes 12 are respectively mounted on the left and right sides of the base 1, the telescopic pipes 12 are integrally L-shaped, and a fixing frame 121 is disposed at the end of each telescopic pipe 12. One side of the adjustable inclined platform 11 is hinged to one side of the top of the base 1, the other side of the top of the base 1 is fixed with an adjustable vertical plate, as shown in fig. 2, the telescopic pipes 12 comprise telescopic transverse pipes and movable clamping arms connected to the end parts of the telescopic transverse pipes, and the telescopic pipes 12 of the two telescopic pipes 12 are arranged in a mutually matched mode. The inclined platform 11 enables the machine body 2 to rotate along one direction, so that the detection angle of the detection device at the top of the machine body 2 can be adjusted more conveniently, and the machine body can be positioned flexibly. When organism 2 revolutes the rotation of axis of rotation direction, when changeing to suitable angle, fix 2 positions of organism, when needs rotatory organism 2 once more, can remove fixedly to 2 positions of organism, change again to suitable angle to realize 2 rotation angle's of organism regulation. Make base 1 more firm be fixed in the below construction through mount 121 and remove on the scaffold, prevent that tunnel from detecting positioner and fixing and taking place the displacement when removing the scaffold in the construction, promote tunnel and detect positioner result of use.
The utility model discloses be equipped with along the direction of height on the preferred regulation riser and adjust the bar hole, 11 opposite sides of adjustable slope platform are fixed with the regulation post, and the regulation post cooperation of adjustable slope platform 11 passes the regulation bar hole of adjusting the riser, and threaded connection has the spacing knob of locking on the regulation post of adjustable slope platform 11.
As shown in fig. 1, two belleville springs 28 are disposed between the lifting platform 24 and the base 21, and the two belleville springs 28 are symmetrically disposed on two sides of the telescopic rod 23. The left and right ends of the bottom of the belleville spring 28 are respectively fixed with a lower pulley 281 which is in sliding fit with the lower slide rail 211. An upper slide rail 241 is arranged on the lifting platform 24, and upper pulleys 282 which are mutually matched with the upper slide rail 241 in a sliding manner are respectively fixed at the left end and the right end of the top of the belleville spring 28. When the lift platform 24 moves downward, the belleville springs 28 compress vertically and both the upper and lower pulleys 281, 282 slide away from the vertical center axis of the belleville springs 28. When the lifting platform 24 moves upward, the belleville springs 28 are stretched vertically, and the upper pulley 281 and the lower pulley 282 slide toward the vertical central axis of the belleville springs 28.
During the use, as shown in fig. 1, the telescopic sleeves 12 on the left side and the right side of the base 1 are clamped and installed on the moving device, then the detection device is fixedly installed on the supporting platform 25 in a matched mode, the whole tunnel detection auxiliary positioning device is moved through the moving device, the detection device is driven to move and measure in the tunnel, and therefore all detection positions in the tunnel can be measured. Let the spacing knob of locking unscrew, then with adjustable inclined platform 11 round with the base 1 articulated position department rotatory to suitable angle, then screw the location fixed through the spacing knob of locking, can adjust adjustable inclined platform 11 to suitable angular position to conveniently be suitable for the tunnel condition and realize accurate detection. Before detecting, at first, through power take off 26 drive telescopic link 23 motion of contracting, telescopic link 23 drives lift platform 24, supporting platform 25, detecting device all motion of contracting, then let detecting device aim at the position that needs detected, through power take off 26 drive telescopic link 23 extension motion, telescopic link 23 drives lift platform 24, supporting platform 25, detecting device all moves towards the detection position, until detecting device presses close to the detection position, adjustable inclined platform 11 can guarantee that detecting device presses close to the detection position with the optimal angle. The utility model discloses be connected with a plurality of elastomeric element 27 between supporting platform 25 and lift platform 24, can guarantee to have good self-adaptation elastic contact between the detection device at supporting platform 25 top and the tunnel lining curve. Then, the moving device is used for moving the whole tunnel detection auxiliary positioning device and driving the detection device to move on the same straight line of the tunnel, and the rapid detection on the same straight line of the tunnel can be realized.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a tunnel detects auxiliary positioning device which characterized in that: comprises a base (1) and a machine body (2) arranged at the top of the base (1), wherein the machine body (2) comprises a machine base (21), an expansion rod (23), a lifting platform (24) and a supporting platform (25), the left side and the right side of the machine base (21) are respectively fixed with a side plate (22), the center of the top of the machine base (21) is provided with a fixed groove (212), a power output device (26) is arranged in the fixing groove (212), the lifting platform (24) is arranged between the side plates (22) at the left side and the right side in a lifting and sliding manner, a lifting slide rail (221) is vertically arranged on the inner side of the side plate (22), lifting pulleys (242) which are matched with the lifting slide rail (221) to lift and slide are respectively arranged on the left side and the right side of the lifting platform (24), the top of the power output device (26) is provided with a telescopic rod (23), and the top end of the telescopic rod (23) is fixed at the bottom of the lifting platform (24); supporting guide rails (243) are respectively fixed on the left side and the right side of the top of the lifting platform (24), the supporting platform (25) is positioned above the lifting platform (24), supporting pulleys (251) which are matched with the supporting guide rails (243) to move up and down are respectively arranged on the left side and the right side of the supporting platform (25), and a plurality of elastic components (27) are connected between the supporting platform (25) and the lifting platform (24); base (1) top is equipped with adjustable inclined platform (11), frame (21) are fixed in adjustable inclined platform (11) top, telescopic tube (12) are installed respectively to the base (1) left and right sides, telescopic tube (12) wholly are "L" shape, telescopic tube (12) end is equipped with mount (121).
2. A tunnel sensing aid positioning device according to claim 1, characterised in that: two lower sliding rails (211) are arranged at the top of the machine base (21) in parallel, two belleville springs (28) are arranged between the lifting platform (24) and the machine base (21), and lower pulleys (281) which are mutually matched with the lower sliding rails (211) in a sliding manner are respectively fixed at the left end and the right end of the bottom of each belleville spring (28); an upper sliding rail (241) is arranged on the lifting platform (24), and upper pulleys (282) which are in sliding fit with the upper sliding rail (241) are respectively fixed at the left end and the right end of the top of the belleville spring (28).
3. A tunnel sensing aid positioning device according to claim 2, wherein: the two belleville springs (28) are symmetrically arranged at two sides of the telescopic rod (23).
4. A tunnel sensing aid positioning device according to claim 1, characterised in that: adjustable slope platform (11) one side articulates in base (1) top one side, base (1) top opposite side is fixed with the regulation riser, be equipped with along the direction of height on the regulation riser and adjust the bar hole, adjustable slope platform (11) opposite side is fixed with the regulation post, the regulation post cooperation of adjustable slope platform (11) passes the regulation bar hole of adjusting the riser, threaded connection has the spacing knob of locking on the regulation post of adjustable slope platform (11).
5. A tunnel sensing aid positioning device according to claim 1, characterised in that: the telescopic sleeves (12) comprise a telescopic transverse pipe and movable clamping arms connected to the end part of the telescopic transverse pipe, and the telescopic sleeves (12) of the two telescopic sleeves (12) are matched with each other.
6. A tunnel sensing aid positioning device according to claim 1, characterised in that: the power output device (26) is a linear motor or a hydraulic cylinder.
7. A tunnel sensing aid positioning device according to claim 1, characterised in that: the elastic component (27) is a spring or a rubber block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921166314.3U CN210890848U (en) | 2019-07-24 | 2019-07-24 | Tunnel detects auxiliary positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921166314.3U CN210890848U (en) | 2019-07-24 | 2019-07-24 | Tunnel detects auxiliary positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210890848U true CN210890848U (en) | 2020-06-30 |
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ID=71315842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921166314.3U Expired - Fee Related CN210890848U (en) | 2019-07-24 | 2019-07-24 | Tunnel detects auxiliary positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210890848U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112670700A (en) * | 2021-02-04 | 2021-04-16 | 李磊 | Deep sea detection platform antenna device and using method |
| CN113044772A (en) * | 2021-03-11 | 2021-06-29 | 朱文彬 | Machining auxiliary platform with quick lifting function |
| CN113883378A (en) * | 2021-10-15 | 2022-01-04 | 洛阳泰尼机电设备有限公司 | Camera bearing device for optical detection |
| CN114183670A (en) * | 2021-12-08 | 2022-03-15 | 江苏华设远州交通科技有限公司 | Comprehensive information acquisition and detection system in tunnel |
-
2019
- 2019-07-24 CN CN201921166314.3U patent/CN210890848U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112670700A (en) * | 2021-02-04 | 2021-04-16 | 李磊 | Deep sea detection platform antenna device and using method |
| CN113044772A (en) * | 2021-03-11 | 2021-06-29 | 朱文彬 | Machining auxiliary platform with quick lifting function |
| CN113044772B (en) * | 2021-03-11 | 2022-12-06 | 国网辽宁省电力有限公司葫芦岛供电公司 | Machining auxiliary platform with quick lifting function |
| CN113883378A (en) * | 2021-10-15 | 2022-01-04 | 洛阳泰尼机电设备有限公司 | Camera bearing device for optical detection |
| CN114183670A (en) * | 2021-12-08 | 2022-03-15 | 江苏华设远州交通科技有限公司 | Comprehensive information acquisition and detection system in tunnel |
| CN114183670B (en) * | 2021-12-08 | 2024-05-31 | 江苏华设远州交通科技有限公司 | Comprehensive information acquisition and detection system in tunnel |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 Termination date: 20210724 |