CN211176110U - Height-angle-adjustable tunnel detection radar clamping device - Google Patents
Height-angle-adjustable tunnel detection radar clamping device Download PDFInfo
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- CN211176110U CN211176110U CN201921497093.8U CN201921497093U CN211176110U CN 211176110 U CN211176110 U CN 211176110U CN 201921497093 U CN201921497093 U CN 201921497093U CN 211176110 U CN211176110 U CN 211176110U
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Abstract
The utility model discloses a tunnel detection radar clamping device with adjustable height and angle, which comprises a moving mechanism, a lifting mechanism, a supporting mechanism for supporting a detection radar and an angle adjusting mechanism for adjusting the placing angle of the detection radar, wherein the bottom of the lifting mechanism is connected with the moving mechanism in a sliding way, the angle adjusting mechanism is fixedly arranged at the top of the lifting mechanism, one side of the supporting mechanism is hinged with the lifting mechanism, the other side of the supporting mechanism is hinged with the angle adjusting mechanism, after the detection radar is arranged on the supporting mechanism, the height is adjusted in advance through the lifting mechanism to enable the detection radar to detect tunnel walls with different heights, so as to solve the problem of manual lifting, the detection radar can be better attached to the tunnel walls through the effect of the angle adjusting mechanism and the position of the lifting mechanism on the moving mechanism is adjusted in a sliding way, and simultaneously, the ratchet device is arranged and the pressing block is unlocked to be matched with a, so that the detection radar is clamped more reliably in the longitudinal direction.
Description
Technical Field
The utility model relates to a tunnel engineering quality detection field specifically is a height angle adjustable's radar clamping device is surveyed in tunnel.
Background
At present, in the process of radar detection of tunnel quality, a common method in engineering is to detect in a mode of manually lifting a radar. The detection mode has the problems of safety of detection personnel and the detection effect cannot be guaranteed. When the tunnel top is detected, detection personnel need to stand on a vehicle to lift the radar, so that the safety is poor and the labor intensity is high. In addition, the unevenness or road surface jolt in the tunnel and the change of tunnel arch face hardly make the radar guarantee to press close to the tunnel wall all the time, can make the detection radar accept signal unstable, influence the detection effect.
The tunnel detection radar clamping device used at present has a good effect when detecting the vertical wall surface of a tunnel and the top end of an arch of the tunnel, but cannot enable a radar to incline and press close to the wall surface of the tunnel to the maximum extent when detecting on the arch surface, and the use limitation is large.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a height angle adjustable's radar clamping device is surveyed in tunnel to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a height angle adjustable's radar clamping device is surveyed in tunnel, includes moving mechanism, elevating system and is used for supporting the supporting mechanism who surveys the radar and adjusts the angle adjustment mechanism who surveys the radar and place the angle, sliding connection between elevating system's bottom and the moving mechanism, angle adjustment mechanism fixed mounting is at elevating system's top, and one side of supporting mechanism is articulated between the elevating system, and is articulated between the opposite side of supporting mechanism and the angle adjustment mechanism.
As a further aspect of the present invention: the moving mechanism comprises a sliding adjusting mechanism and a whole traveling mechanism, the whole traveling mechanism comprises a base and wheels fixedly mounted at the bottom of the base, the sliding adjusting mechanism comprises a first positioning block, a first positioning pin and two sets of parallel sliding rails, a first positioning block matched with a through hole of the positioning pin is arranged on the first positioning block, a fourth sliding block is arranged on the fourth sliding rail in a sliding way, four sliding blocks on the four sliding rails are fixedly connected through a connecting plate, the first positioning block is fixedly mounted on the fourth sliding block, a first positioning hole matched with the first positioning pin in a parallel mode with the four sliding rails is arranged on the base, and the lifting mechanism is fixedly mounted on the third connecting plate.
As a further aspect of the present invention: the lifting mechanism comprises a lifting rod and a lifting platform fixedly mounted at the top of the lifting rod, a bearing seat and an angle adjusting mechanism are fixedly mounted on the lifting platform, one side of the supporting mechanism is hinged to the bearing seat, the other side of the supporting mechanism is hinged to the angle adjusting mechanism, a cushion block is further arranged at one end of the lifting platform, and the cushion block is arranged.
As a further aspect of the present invention: the angle adjusting mechanism comprises a connecting rod, a third slide rail, a second positioning pin and a U-shaped fixing plate fixedly mounted on the lifting platform and far away from one end of the cushion block, the third slide rail is fixedly mounted on the U-shaped fixing plate, a third track slide block and a second positioning block are slidably sleeved on the third slide rail, the third slide block and the second positioning block are elastically connected through a second spring, an angle scale plate is fixedly mounted on the bottom surface of the lifting platform, a second positioning hole matched with the second positioning pin is formed in each of the angle scale plate and the second positioning block, the second angle scale plate and the second positioning block are fixed through the second positioning pin, one end of the connecting rod is hinged to the supporting mechanism, and the other end of.
As a further aspect of the present invention: the supporting mechanism comprises a bearing device and a positioning and clamping device, and the bearing device is a supporting mechanism frame of the supporting mechanism.
As a further aspect of the present invention, the positioning and clamping device comprises a transverse clamping structure for transversely clamping the detection radar, a longitudinal clamping structure for longitudinally clamping the detection radar, and a positioning structure for positioning the detection radar, wherein the positioning structure comprises a fixed support plate and two vertical plates two fixedly mounted on one side of the top of the carrier device and L-type clamp plates mounted on the two vertical plates, the fixed support plate is mounted on one side of the top of the carrier device adjacent to the vertical plates, the transverse clamping structure comprises a fixed plate and two slide rails one parallel mounted on one side of the bottom of the carrier device, two slide rails one are slidably mounted on the slide rails one, a rail slider one is mounted on the rail slider one, the vertical plates are mounted on the rail slider one, the lower ends of the two vertical plates are respectively provided with a first connecting plate, the two connecting plates are connected with each other through a handle, the two upper ends of the vertical plates are fixedly connected through a movable support plate, the fixed plate is mounted on one side of the carrier device opposite to the first connecting plate, a shackle is relatively disposed on the fixed plate and the first connecting plate, two shaky screw bolts are mounted on the outer side of the first connecting plate, a screw bolt is mounted on the outer side of the inner side of the first connecting plate, and a screw bolt is mounted on the outer side of the two slide rails, and a three-screw bolt-bearing seat is mounted on the outer side of the three-screw bolt-bearing seat, and a three-screw bolt-bolt.
As a further aspect of the present invention: the outer side of the outer side supporting seat is provided with a ratchet device, the ratchet device is in interference fit with the outer side supporting seat, a pawl of the ratchet device is connected with a shaking handle through a hinge, and an unlocking pressing block is arranged on the pawl.
Compared with the prior art, the beneficial effects of the utility model are that:
height angle adjustable's tunnel detection radar clamping device, install the back on supporting mechanism with surveying the radar, adjust the height in advance through elevating system and make the tunnel wall of surveying the not co-altitude of detection radar, in order to solve artifical lift problem, effect and the position of slide adjusting elevating system on the removal structure through angle adjusting mechanism, make the better tight tunnel wall of subsides of detection radar, press the cooperation of briquetting and ball and slide rail two through setting up ratchet and unblock simultaneously, make the detection radar press from both sides tightly more reliably on vertical.
Drawings
Fig. 1 is the utility model discloses a height angle adjustable's radar clamping device is surveyed in tunnel's front view.
Fig. 2 is the utility model discloses survey angle adjustment mechanism and supporting mechanism's of radar structural schematic.
Fig. 3 is a schematic structural view of the movement adjusting mechanism of the lifting mechanism of the present invention.
Fig. 4 is the utility model discloses survey supporting mechanism's of radar structural schematic.
Fig. 5 is a mechanism diagram in another direction of fig. 4.
In the drawing, 1-detection radar, 2-support mechanism, 21-bearing device, 22-positioning clamping device, 2201-moving support plate, 2202-L type clamp plate, 2203-fixed support plate, 2204-fixed plate, 2205-vertical plate two, 2206-shackle, 2207-spring one, 2208-vertical plate one, 2209-connecting plate one, 2210-handle, 2211-track slider one, 2212-slide rail one, 2213-guide clamp plate, 2214-vertical plate three, 2215-connecting plate two, 2216-track slider two, 2217-nut, 2218-rocking handle, 2219-ratchet device, 2220-outer side support seat, 2221-inner side support seat, 2222-screw rod, 2223-slide rail two, 3-angle adjusting mechanism, 31-slide rail three, 32-angle scale plate, 33-positioning hole two, 34-connecting rod, 35-track slider three, 36-spring two, 37-two positioning pin, 38-positioning block two, 39-U type fixed plate, 4-slide rail three, 522-lifting mechanism, 42-lifting platform, lifting and lifting mechanism, a wheel, a positioning block 52-lifting and a lifting mechanism, a positioning pin mechanism, a positioning block 52-lifting mechanism, a positioning pin mechanism, a positioning block.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the following embodiments.
Example 1
Referring to fig. 1, a tunnel detection radar clamping device with adjustable height and angle comprises a moving mechanism 5, a lifting mechanism 4, a supporting mechanism 2 for supporting a detection radar 1, and an angle adjusting mechanism 3 for adjusting the placement angle of the detection radar 1, the bottom of the lifting mechanism 4 is connected with the moving mechanism 5 in a sliding way, the angle adjusting mechanism 3 is fixedly arranged at the top of the lifting mechanism 4, one side of the supporting mechanism 2 is hinged with the lifting mechanism 4, the other side of the supporting mechanism 2 is hinged with the angle adjusting mechanism 3, the detection radar 1 is arranged on the supporting mechanism 2, the height is adjusted in advance through the lifting mechanism 4, so that the detection radar 1 can detect the wall surfaces of tunnels with different heights to solve the problem of manual lifting, through the action of the angle adjusting mechanism 3 and the position of the sliding adjusting lifting mechanism 4 on the moving structure 5, the detection radar 1 can be better attached to the wall surface of the tunnel.
Referring to fig. 3, the structure of the moving mechanism 5 is not particularly limited, in this embodiment, preferably, the moving mechanism 5 includes a sliding adjusting mechanism 51 and an integral traveling mechanism 52, the integral traveling mechanism 52 includes a base 521 and a wheel 522 fixedly mounted at the bottom of the base 521, the sliding adjusting mechanism 51 includes a first positioning block 514, a first positioning pin 513 and two sets of sliding rails 511 arranged in parallel, a through hole matched with the first positioning pin 513 is formed in the first positioning block 514, two fourth sliding blocks 515 are slidably sleeved on the fourth sliding rails 511, the four fourth sliding blocks 515 on the two sets of sliding rails 511 are fixedly connected through a third connecting plate 516, the first positioning block 514 is fixedly mounted on the fourth sliding block 515, a row of first positioning holes 512 parallel to the fourth sliding rails 511 and matched with the first positioning pin 513 is formed in the base 521, the lifting mechanism 4 is fixedly mounted on the third connecting plate 516, the sliding block four 515 allows the detection radar 1 to better approach the wall surface of the tunnel by adjusting the position of the lifting mechanism 4, and then is fixed by the positioning pin 513.
The structure of the lifting mechanism 4 is not limited specifically, in this embodiment, preferably, the lifting mechanism 4 includes a lifting rod 44 and a lifting platform 41 fixedly installed on the top of the lifting rod 44, a bearing seat 42 and an angle adjusting mechanism 3 are fixedly installed on the lifting platform 41, one side of the supporting mechanism 2 is hinged to the bearing seat 42, the other side of the supporting mechanism 2 is hinged to the angle adjusting mechanism 3, a cushion block 43 is further arranged at one end of the lifting platform 41, and the cushion block 43 is arranged to support and limit the supporting mechanism 2 when detecting a vertical wall surface.
Referring to fig. 2, the structure of the angle adjusting mechanism 3 is not particularly limited, in this embodiment, preferably, the angle adjusting mechanism 3 includes a connecting rod 34, a third sliding rail 31, a second positioning pin 37, and a U-shaped fixing plate 39 fixedly mounted on the lifting platform 41 at an end far from the cushion block 43, the third sliding rail 31 is fixedly mounted on the U-shaped fixing plate 39, the third sliding rail 31 is slidably sleeved with a third rail sliding block 35 and a second positioning block 38, the third sliding block 35 is elastically connected with the second positioning block 38 through a second spring 36, the bottom surface of the lifting platform 41 is fixedly mounted with an angle scale plate 32, the angle scale plate 32 and the second positioning block 38 are both provided with a second positioning hole 33 matched with the second positioning pin 37, the angle scale plate 32 and the second positioning block 38 are fixed through the second positioning pin 37, one end of the connecting rod 34 is hinged to the supporting mechanism 2, and the other end of the connecting, when locating pin 37 and locating piece 38 insert in the locating hole two 33 of different scales, slider three 35 moves a certain distance on slide rail 31, and the change of slider three 35 position drives and surveys supporting mechanism 2 and rotate corresponding angle to realize adjusting under the different radians of tunnel wall, make and survey radar 1 and laminate the wall more, because wall arch effect and the inaccuracy of angle modulation in advance can not make and survey radar 1 and contact with the arch face as far as possible, at this moment spring two 36 that slider three 35 is connected in the angle adjustment mechanism 3 will play a role, and spring two 36 is pulled and is pressed, and then can automatically regulated make the wall contact with radar 1 as far as possible.
Referring to fig. 4 and fig. 5, the structure of the supporting mechanism 2 is not particularly limited, in this embodiment, preferably, the supporting mechanism 2 includes a carrying device 21 and a positioning and clamping device 22, the carrying device 21 is a supporting mechanism of the supporting mechanism 2, the carrying device 21 provides support for the detection radar 1, and the positioning and clamping device 22 positions and clamps the detection radar 1.
The positioning and clamping device 22 comprises a transverse clamping structure for transversely clamping the detection radar 1, a longitudinal clamping structure for longitudinally clamping the detection radar 1 and a positioning structure for positioning the detection radar 1, the positioning structure comprises a fixed support plate 2203, two vertical plate 2205 fixedly arranged on one side of the top of the bearing device 21 and a L-shaped clamp plate 2202 arranged on the vertical plate 2205, the fixed support plate 2203 is arranged on one side of the top of the bearing device 21 adjacent to the vertical plate 2205, the detection radar 1 is preliminarily positioned by the two L-shaped clamp plates 2202 and the fixed support plate 2203, the transverse clamping structure comprises a fixed plate 2204 and two first slide rail 2212 arranged on one side of the bottom of the bearing device 21 in parallel, a first rail block 2211 is sleeved on the first slide rail 2212 in a sliding mode, a vertical plate 2208 is arranged on the first rail block 2211, a first connecting plate 2209 is arranged at the lower ends of the two vertical plates 2208, the two connecting plates 2209 are connected through handles, the two connecting plates are connected through movable support plates 2201, the fixed support plates 2214 are fixedly connected with the upper ends of the two vertical plate 2214 through movable support plates 2211, the fixed support plates 2214, the vertical plate 2214 is arranged on one side of the vertical plate 2214, the vertical plate 2214 is connected with the fixed support plate 2214, the fixed support device through a fixed support device 2214, the two vertical plate 2214, the fixed support plate 2214, the vertical plate 2212, the fixed support plate 2214, the vertical plate 2214 is connected with the vertical plate 2214, the vertical plate 2212, the vertical plate 2214 is connected with the fixed support device, the vertical plate 2212, the three support device, the vertical plate 2214 is connected with the vertical plate 2214, the vertical plate 2212, the vertical plate.
The working principle of the embodiment is as follows: will survey radar 1 and install on supporting mechanism 2, adjust the height through elevating system 4 in advance and make and survey the not tunnel wall of co-altitude of survey radar 1 to solve artifical lift problem, through angle adjustment mechanism 3's effect and the position of slide adjusting elevating system 4 on removal structure 5, make the better tight tunnel wall of subsides of surveying radar 1.
Example 2
This example is a further improvement on example 1, and compared with example 1, the main difference is that: the outside of outside supporting seat 2220 is provided with ratchet 2219, ratchet 2219 with outside supporting seat 2220 interference fit, ratchet 2219's pawl is connected with rocking handle 2218 through the hinge, and ratchet 2219 plays the locking and rocks the effect of handle 2218, prevents to rock handle 2218 and rotates at will, leads to surveying the not hard up problem of radar 1, be provided with the unblock on the pawl and press the briquetting, press the unblock and press the briquetting and can unblock ratchet 2219 to rotate and rock handle 2218 and carry out vertical clamp to surveying radar 1.
The working principle of the embodiment is as follows: through the arrangement of the ratchet device 2219 and the matching of the unlocking pressing block, the ball screw and the second sliding rail 2223, the detection radar 1 is more reliably clamped in the longitudinal direction.
In summary, the following steps: height angle adjustable's tunnel detection radar clamping device, install the back on supporting mechanism with surveying the radar, adjust the height in advance through elevating system and make the tunnel wall of surveying the not co-altitude of detection radar, in order to solve artifical lift problem, effect and the position of slide adjusting elevating system on the removal structure through angle adjusting mechanism, make the better tight tunnel wall of subsides of detection radar, press the cooperation of briquetting and ball and slide rail two through setting up ratchet and unblock simultaneously, make the detection radar press from both sides tightly more reliably on vertical.
Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the scope of knowledge possessed by those skilled in the art.
Claims (6)
1. The tunnel detection radar clamping device with the adjustable height and angle is characterized by comprising a moving mechanism (5), a lifting mechanism (4), a supporting mechanism (2) used for supporting the detection radar (1) and an angle adjusting mechanism (3) used for adjusting the placement angle of the detection radar (1), wherein the bottom of the lifting mechanism (4) is in sliding connection with the moving mechanism (5), the angle adjusting mechanism (3) is fixedly installed at the top of the lifting mechanism (4), one side of the supporting mechanism (2) is hinged with the lifting mechanism (4), the other side of the supporting mechanism (2) is hinged with the angle adjusting mechanism (3), the moving mechanism (5) comprises a sliding adjusting mechanism (51) and an integral walking mechanism (52), the integral walking mechanism (52) comprises a base (521) and wheels (522) fixedly installed at the bottom of the base (521), slide adjusting mechanism (51) is including locating piece one (514), locating pin one (513) and two sets of parallel arrangement's four (511) of slide rail, be provided with on locating piece one (514) with locating pin one (513) assorted through-hole, slide rail four (511) go up the sliding sleeve and be equipped with two sliders four (515), four sliders on two sets of slide rails four (511) are four (515) through connecting plate three (516) fixed connection, locating piece one (514) fixed mounting is on slider four (515), laid on base (521) one be parallel with slide rail four (511) and with locating pin one (513) assorted locating hole one (512), elevating system (4) fixed mounting is on connecting plate three (516).
2. The height-angle-adjustable tunneling radar clamping device according to claim 1, wherein the lifting mechanism (4) comprises a lifting rod (44) and a lifting platform (41) fixedly mounted on the top of the lifting rod (44), a bearing seat (42) and an angle adjusting mechanism (3) are fixedly mounted on the lifting platform (41), one side of the supporting mechanism (2) is hinged to the bearing seat (42), the other side of the supporting mechanism (2) is hinged to the angle adjusting mechanism (3), and a cushion block (43) is further arranged at one end of the lifting platform (41).
3. The tunneling radar clamping device with the adjustable height and angle as claimed in claim 2, wherein the angle adjusting mechanism (3) comprises a connecting rod (34), a third sliding rail (31), a second positioning pin (37) and a U-shaped fixing plate (39) fixedly mounted on the lifting platform (41) at one end far away from the cushion block (43), the third sliding rail (31) is fixedly mounted on the U-shaped fixing plate (39), a third rail sliding block (35) and a second positioning block (38) are slidably sleeved on the third sliding rail (31), the third sliding block (35) and the second positioning block (38) are elastically connected through a second spring (36), the bottom surface of the lifting platform (41) is fixedly mounted with an angle scale plate (32), the angle scale plate (32) and the second positioning block (38) are respectively provided with a second positioning hole (33) matched with the second positioning pin (37), and the angle scale plate (32) and the second positioning block (38) are fixed through the second positioning pin (37), one end of the connecting rod (34) is hinged with the supporting mechanism (2), and the other end of the connecting rod (34) is hinged with the third sliding block (35).
4. The height-angularly adjustable tunneling radar clamping device according to claim 3, wherein the supporting mechanism (2) includes a carrying device (21) and a positioning and clamping device (22), and the carrying device (21) is a supporting mechanism frame of the supporting mechanism (2).
5. The clamping device for the tunneling detection radar with the adjustable height angle according to claim 4, wherein the positioning and clamping device (22) comprises a transverse clamping structure for transversely clamping the detection radar (1), a longitudinal clamping structure for longitudinally clamping the detection radar (1) and a positioning structure for positioning the detection radar (1), the positioning structure comprises a fixed support plate (2203), two upright plates (2205) fixedly installed on one side of the top of the bearing device (21) and L-shaped clamp plates (2202) installed on the upright plates (2205), the fixed support plate (2203) is installed on one side of the top of the bearing device (21) adjacent to the upright plates (2205), the transverse clamping structure comprises a fixed plate (2204) and two first slide rails (2212) installed on one side of the bottom of the bearing device (21) in parallel, a first rail slider (2211) is slidably sleeved on the two first slide rails (2212), a first rail slider (2218) is installed on the other side of the top of the bearing device (21), a connecting plate (2204) is installed on the lower end of the first rail slider (2201), a fixed support plate (2214) is installed on the inner side of the upright plate (2204), a fixed support plate (2214), a sliding device (2216) is installed on the inner side of the upright plate (2214), a sliding device (2211), a sliding device is installed on the inner side of the sliding device, a sliding device (2212), a sliding device (2216) and a sliding device (2214) through a sliding device (2216) which is installed on the sliding device, a sliding device which sliding rod (2211) which is installed on the sliding rod (2214) and a sliding rod (2216) which is installed on the sliding device, a sliding device which is installed on the sliding device, a sliding device which is installed on the sliding device, a.
6. The height-adjustable angular tunneling radar clamping device according to claim 5, wherein a ratchet device (2219) is disposed on the outer side of the outer support base (2220), the ratchet device (2219) is in interference fit with the outer support base (2220), a pawl of the ratchet device (2219) is connected with a rocking handle (2218) through a hinge, and an unlocking pressing block is disposed on the pawl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921497093.8U CN211176110U (en) | 2019-09-10 | 2019-09-10 | Height-angle-adjustable tunnel detection radar clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921497093.8U CN211176110U (en) | 2019-09-10 | 2019-09-10 | Height-angle-adjustable tunnel detection radar clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211176110U true CN211176110U (en) | 2020-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921497093.8U Expired - Fee Related CN211176110U (en) | 2019-09-10 | 2019-09-10 | Height-angle-adjustable tunnel detection radar clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211176110U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112611316A (en) * | 2020-12-21 | 2021-04-06 | 哈尔滨工业大学（威海） | Underground surrounding rock deformation detection method and device |
| CN114673900A (en) * | 2022-03-07 | 2022-06-28 | 中国人民解放军陆军工程大学 | Adjustable bracket for radar reflector |
-
2019
- 2019-09-10 CN CN201921497093.8U patent/CN211176110U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112611316A (en) * | 2020-12-21 | 2021-04-06 | 哈尔滨工业大学（威海） | Underground surrounding rock deformation detection method and device |
| CN112611316B (en) * | 2020-12-21 | 2022-04-19 | 哈尔滨工业大学（威海） | Underground surrounding rock deformation detection method and device |
| CN114673900A (en) * | 2022-03-07 | 2022-06-28 | 中国人民解放军陆军工程大学 | Adjustable bracket for radar reflector |
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Granted publication date: 20200804 Termination date: 20210910 |