CN214839703U - Shield tunnel detection device - Google Patents

Shield tunnel detection device Download PDF

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Publication number
CN214839703U
CN214839703U CN202121095455.8U CN202121095455U CN214839703U CN 214839703 U CN214839703 U CN 214839703U CN 202121095455 U CN202121095455 U CN 202121095455U CN 214839703 U CN214839703 U CN 214839703U
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China
Prior art keywords
supporting plate
adjusting rod
rod
detection device
telescopic rod
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Active
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CN202121095455.8U
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Chinese (zh)
Inventor
金圣珂
万友生
姜谙男
姚元
谢丽辉
罗志伟
纪松岩
祁鹏
朱晓锋
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Nanchang Urban Rail Group Co ltd Metro Project Management Branch
Dalian Maritime University
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Nanchang Urban Rail Group Co ltd Metro Project Management Branch
Dalian Maritime University
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Application filed by Nanchang Urban Rail Group Co ltd Metro Project Management Branch, Dalian Maritime University filed Critical Nanchang Urban Rail Group Co ltd Metro Project Management Branch
Priority to CN202121095455.8U priority Critical patent/CN214839703U/en
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Abstract

The utility model discloses a shield tunnel detection device, which comprises a vehicle body, wheels, a protection mechanism, a pitching rotation mechanism and a horizontal rotation telescopic mechanism; wheels are arranged at the bottom of the vehicle body; the horizontal rotation telescopic mechanism comprises a first telescopic rod, an adjusting rod, a ball, a fixed block, a supporting plate, a rotary cylinder, a driven gear, a supporting plate, a driving motor and a driving gear; the pitching rotating mechanisms are arranged into two groups, wherein the first group of pitching rotating mechanisms comprises a first connecting rod and a second telescopic rod; protection mechanism includes the safety cover, places case, check out test set and shock-absorbing structure, and the safety cover setting is on placing the case, places the case setting on shock-absorbing structure, places the incasement and is equipped with check out test set. The utility model discloses a detection device can carry out automatic no dead angle to the shield tunnel and detect, and the monitoring result accuracy is high, improves work efficiency greatly, alleviates staff's work load. In addition, the detection device has the characteristics of impact resistance, good dustproof effect and the like.

Description

Shield tunnel detection device
Technical Field
The utility model relates to a shield tunnel detection area especially relates to a shield tunnel detection device.
Background
Tunnels are engineering structures buried in the ground and are a form of human use of underground space. The tunnel can be divided into traffic tunnel, hydraulic tunnel, municipal tunnel, mine tunnel, military tunnel, and tunnel detection device can detect the construction defect when tunnel construction to ensure tunnel construction's security and carry out comprehensive detection to tunnel construction effect. The existing tunnel ground penetrating radar detection modes mainly comprise two types: the first is a manual lifting mode, a worker lifts a detection tool for detection, the worker lifts detection equipment for a long time, fatigue is easily generated, the acquired data are unstable and discontinuous, the image detection result is obtained, the working efficiency is low, and human resources are wasted; the second mode is to build an aerial platform or adopt a special aerial work vehicle, and when the aerial platform or the special aerial work vehicle carries on the detection tool to detect the shield tunnel, the larger machinery carries on the detection tool and hardly passes through due to the limitation of the narrower section of the shield tunnel, and the high-efficiency accurate detection can not be carried out.
Disclosure of Invention
The utility model provides a shield tunnel detection device to the realization improves detection efficiency and data accuracy to the detection at shield tunnel no dead angle, practices thrift manpower resources, realizes high-efficient detection operation.
In order to realize the purpose, the technical scheme of the utility model is that:
a shield tunnel detection device comprises a vehicle body, wheels, a protection mechanism, a pitching rotation mechanism and a horizontal rotation telescopic mechanism; the wheels are arranged at the bottom of the vehicle body;
the horizontal rotation telescopic mechanism comprises a first telescopic rod, an adjusting rod, a ball, a fixed block, a supporting plate, a rotating cylinder, a driven gear, a supporting plate, a driving motor and a driving gear, the first telescopic rod is arranged on the vehicle body, the adjusting rod is arranged at the other end of the first telescopic rod, the ball is arranged at the other end of the adjusting rod, the fixed block is arranged at the top of the ball, the fixed block is connected and fixed with the supporting plate, and the supporting plate is provided with the protection mechanism;
the outer side wall of the adjusting rod is provided with a driven gear, a rotating cylinder and a supporting plate, the driven gear is fixedly connected with the rotating cylinder, the driven gear and the rotating cylinder are sleeved on the adjusting rod and can rotate relative to the adjusting rod, the supporting plate is provided with a driving motor, the driving motor is provided with a driving gear, and the driving gear is meshed with the driven gear;
the pitching rotating mechanisms are arranged into two groups, wherein the first group of pitching rotating mechanisms comprises a first connecting rod and a second telescopic rod, one end of the second telescopic rod is hinged with the first connecting rod, and the other end of the second telescopic rod is hinged with the supporting plate;
protection mechanism includes the safety cover, places case, check out test set and shock-absorbing structure, the safety cover sets up place on the case, it sets up to place the case shock-absorbing structure is last, it is equipped with to place the incasement check out test set.
Furthermore, a first rotating shaft, a first connecting block and a first hydraulic seat are arranged at the hinged position of the second telescopic rod and the first connecting rod, and a second rotating shaft and a second connecting block are arranged at the hinged position of the second telescopic rod and the supporting plate;
the first connecting block is hinged to the first connecting rod through the first rotating shaft, the first hydraulic seat is arranged at the top of the first connecting block, and the second telescopic rod is arranged at the top of the first hydraulic seat; the second connecting block is hinged to one end of the supporting plate through the second rotating shaft.
Furthermore, a first annular groove and a second annular groove are formed in the adjusting rod, and the first annular groove is formed in the sleeving joint of the rotating cylinder and the adjusting rod; the second annular groove is formed in the sleeve joint position of the driven gear and the adjusting rod.
Further, a first limiting block is arranged on the first annular groove, and a second limiting block is arranged on the second annular groove; the rotating cylinder is fixedly sleeved with the adjusting rod through the first annular groove and the first limiting block; the driven gear is fixedly sleeved with the adjusting rod through the second annular groove and the second limiting block.
Furthermore, a third limiting block is arranged at the top of the adjusting rod, and a sliding groove is formed in the ball; the ball passes through the third stopper and sliding tray with adjust the slip joint of pole.
Furthermore, a groove is formed in the supporting plate, and inner convex parts are arranged on two sides of the supporting plate; and a return spring is arranged in the groove.
Furthermore, outer protruding parts are arranged on two sides of the placing box, and the placing box is connected with the supporting plate in a clamping mode through the outer protruding parts and the inner protruding parts.
The utility model discloses a shield constructs tunnel detection device can realize the detection to the automatic no dead angle of shield tunnel, makes check out test set can realize the rotation of direction about the level, improves detection efficiency greatly, and the testing result accuracy is high, practices thrift manpower resources, realizes high-efficient detection operation, has the impact resistance, characteristics such as dustproof.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic view of the overall structure of a shield tunnel detection device;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a cross-sectional plan view of the adjustment lever;
FIG. 4 is a cut-away plan view of a protection mechanism of the shield tunnel device;
FIG. 5 is a cross-sectional detail view of the adjustment lever;
FIG. 6 is a detail view of the section between the adjusting rod and the limiting block.
In the figure, 1, a vehicle body, 2, a wheel, 3, a first telescopic rod, 5, an adjusting rod, 6, a ball, 7, a fixed block, 8, a supporting plate, 9, a placing box, 10, a damping structure, 11, a protective cover, 12, a rotating cylinder, 13, a driven gear, 14, a supporting plate, 15, a driving motor, 16, a driving gear, 17, a first connecting rod, 18, a first connecting block, 19, a first rotating shaft, 20, a first hydraulic seat, 21, a second telescopic rod, 22, a second connecting block, 23, a second rotating shaft, 24, a third connecting rod, 25, a third connecting block, 26, a third rotating shaft, 27, a second hydraulic seat, 28, a third telescopic rod, 29, a fourth connecting block, 30, a fourth rotating shaft, 31, a first limiting block, 32, a second limiting block, 33, a third limiting block, 34, a sliding groove, 35, a first annular groove, 36, and a second annular groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-4, the shield tunnel detection device includes a vehicle body 1, wheels 2, a protection mechanism, a pitching rotation mechanism and a horizontal rotation telescopic mechanism; the wheels 2 are arranged at the bottom of the vehicle body 1; in this embodiment, wheels 2 are fixedly arranged at the bottom of the vehicle body 1, and the whole shield tunnel detection device can freely move in the horizontal direction through the vehicle body 1 and the wheels 2.
As shown in fig. 2, the horizontal rotation telescopic mechanism includes a first telescopic rod 3, an adjusting rod 5, a ball 6, a fixed block 7, a supporting plate 8, a rotating cylinder 12, a driven gear 13, a supporting plate 14, a driving motor 15 and a driving gear 16, the first telescopic rod 3 is arranged on the vehicle body 1, the adjusting rod 5 is arranged at the other end of the first telescopic rod, the ball 6 is arranged at the other end of the adjusting rod 5, the fixed block 7 is arranged at the top of the ball 6, the fixed block 7 is fixedly connected with the supporting plate 8, and the supporting plate 8 is provided with the protection mechanism; a driven gear 13, a rotating cylinder 12 and a supporting plate 14 are arranged on the outer side wall of the adjusting rod 5, the driven gear 13 is fixedly connected with the rotating cylinder 12, the driven gear 13 and the rotating cylinder 12 are sleeved on the adjusting rod and can rotate relative to the adjusting rod, the supporting plate 14 is provided with a driving motor 15, the driving motor 15 is provided with a driving gear 16, and the driving gear 16 is meshed with the driven gear 13; in this embodiment, preferably, the ball 6 is a rotating steel ball, the support plate 14 is a motor support plate, and the height of the support plate 8 is adjusted by adjusting the heights of the first telescopic rod 3 and the adjusting rod 5; the rotating cylinder 12 and the driven gear 13 are welded, the rotating cylinder 12 and the driven gear 13 are sleeved on the adjusting rod 5, and the supporting plate 8 rotates in the horizontal direction under the action of the driving motor 15; the supporting plate 14 is fixedly welded on the adjusting rod 5 at the bottom of the driven gear 13, the driving motor 15 is fixedly connected with the supporting plate 14, the driving gear 16 is fixedly clamped at the output end of the driving motor 15, and the driving gear 16 is meshed with the driven gear 13.
As shown in fig. 1, the pitching rotation mechanisms are arranged in two groups, wherein the first group of pitching rotation mechanisms comprises a first connecting rod 17 and a second telescopic rod 21, one end of the second telescopic rod 21 is hinged to the first connecting rod 17, and the other end is hinged to the support plate 8; the second group of pitching rotating mechanisms comprise a second connecting rod 24 and a third telescopic rod 28, one end of the third telescopic rod 28 is hinged with the second connecting rod 24, and the other end of the third telescopic rod 28 is hinged with the supporting plate 8; in this embodiment, the first connecting rod 17 and the second connecting rod 24 are respectively fixedly welded on two sides of the rotary cylinder 12, and the second telescopic rod 21, the third telescopic rod 28 and the balls 6 can realize the rotation adjustment of the supporting plate 8 in the pitch direction.
As shown in fig. 4, the protection mechanism includes a protection cover 11, a placement box 9, a detection device and a damping structure 10, the protection cover 11 is disposed on the placement box 9, the placement box 9 is disposed on the damping structure 10, and the detection device is disposed in the placement box 9. In this embodiment, preferably, the damping structure 10 is a return spring, the damping structure 10 is firstly disposed between the placing box 9 and the supporting plate 8, the top of the placing box 9 is provided with the protective cover 11, and when the placing box is impacted, the displacement of the placing box 9 can be increased under the action of the elastic performance of the return spring, so that the damage of the impact force to the detection equipment in the placing box 9 is reduced; the protective cover 11 can prevent dust from entering the detection equipment, greatly reduce the influence of the dust on the detection equipment and greatly improve the accuracy of a detection result.
As shown in fig. 1 and 2, further, a first rotating shaft 19, a first connecting block 18 and a first hydraulic seat 20 are arranged at the joint of the second telescopic rod 21 and the first connecting rod 17, and a second rotating shaft 23 and a second connecting block 22 are arranged at the joint of the second telescopic rod 21 and the supporting plate 8; the first connecting block 18 is hinged to the first connecting rod 17 through the first rotating shaft 19, the first hydraulic seat 20 is arranged at the top of the first connecting block 18, and the second telescopic rod 21 is arranged at the top of the first hydraulic seat 20; the second connecting block 22 is hinged with one end of the supporting plate 8 through the second rotating shaft 23; a third rotating shaft 26, a third connecting block 25 and a second hydraulic seat 27 are arranged at the hinged position of the third telescopic rod 28 and the second connecting rod 24, and a fourth rotating shaft 30 and a fourth connecting block 29 are arranged at the hinged position of the third telescopic rod 28 and the supporting plate 8; the third connecting block 25 is hinged to the second connecting rod 24 through the third rotating shaft 26, the second hydraulic seat 27 is arranged at the top of the third connecting block 25, and the third telescopic rod 28 is arranged at the top of the second hydraulic seat 27; the fourth connecting block 29 is hinged to the other end of the supporting plate 8 through the fourth rotating shaft 30. In this embodiment, the first connecting rod 17 and the second connecting rod 24 are respectively fixedly welded on two sides of the rotating cylinder 12, the first connecting block 18 is hinged at one end of the first connecting rod 17 under the action of the first rotating shaft 19, the first hydraulic seat 20 is fixedly connected at the top of the first connecting block 18, the second telescopic rod 21 is fixedly connected at the top of the first hydraulic seat 20, one end of the second telescopic rod 21 is hinged with one side of the supporting plate 8 through the second connecting block 22 and the second rotating shaft 23, one end of the second connecting rod 24 is hinged with the bottom of the second hydraulic seat 27 through the third connecting block 25 and the third rotating shaft 26, the top of the second hydraulic seat 27 is fixedly connected with the third telescopic rod 28, and one end of the third telescopic rod 28 is hinged with the other side of the supporting plate 8 through the fourth connecting block 29 and the fourth rotating shaft 30.
As shown in fig. 5 and 6, further, a first annular groove 35 and a second annular groove 36 are provided on the adjusting rod 5, and the first annular groove 35 is provided at the position where the rotating cylinder 12 is sleeved with the adjusting rod 5; the second annular groove 36 is arranged at the sleeve joint of the driven gear 13 and the adjusting rod 5. Further, a first stopper 31 is arranged on the first annular groove 35, and a second stopper 32 is arranged on the second annular groove 36; the rotating cylinder 12 is fixedly sleeved with the adjusting rod 5 through the first annular groove 35 and the first limiting block 31; the driven gear 13 is fixedly sleeved with the adjusting rod 5 through the second annular groove 36 and the second limiting block 32. In this embodiment, the rotary cylinder 12 and the driven gear 13 can be slidably sleeved on the support rod 5 through the first stopper 31 and the second stopper 32.
As shown in fig. 3, further, a third limiting block 33 is arranged at the top of the adjusting rod 5, and a sliding groove 34 is arranged in the ball 6; the ball 6 is slidably clamped with the adjusting rod 5 through the third limiting block 33 and the sliding groove 34. In this embodiment, set up third stopper 33 through the top of adjusting pole 5, place ball 6 on the top of adjusting pole 5, sliding tray 34 has been seted up on ball 6 surface, with third stopper 33 and sliding tray 34 slip joint, fixed bolster 8 is connected to fixed block 7 that the ball 6 top set up.
As shown in fig. 4, further, a groove is formed in the support plate 8, and inner protrusions are formed on two sides of the support plate 8; and a return spring is arranged in the groove. In this embodiment, shock-absorbing structure places in the recess, and one end and recess contact, the other end with place the case contact, when check out test set when receiving the impact injury, under the combined action of reset spring and safety cover 11, can reduce the impact force to the check out test set's in placing case 9 injury.
As shown in fig. 4, further, outer protruding portions are arranged on two sides of the placing box 9, and the placing box 9 is clamped with the supporting plate 8 through the outer protruding portions and the inner protruding portions. In this embodiment, the bottom of the placing box 9 is clamped in the supporting plate 8, a return spring 10 is arranged between the supporting plate 8 and the placing box 9, and a protective cover 11 is fixedly connected to the top of the placing box 9.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (7)

1. A shield tunnel detection device, characterized by, includes: the device comprises a vehicle body (1), wheels (2), a protection mechanism, a pitching rotation mechanism and a horizontal rotation telescopic mechanism; the wheels (2) are arranged at the bottom of the vehicle body (1);
the horizontal rotation telescopic mechanism comprises a first telescopic rod (3), an adjusting rod (5), balls (6), a fixing block (7), a supporting plate (8), a rotating cylinder (12), a driven gear (13), a supporting plate (14), a driving motor (15) and a driving gear (16), wherein the first telescopic rod (3) is arranged on the vehicle body (1), the adjusting rod (5) is arranged at the other end of the first telescopic rod, the balls (6) are arranged at the other end of the adjusting rod (5), the fixing block (7) is arranged at the top of the balls (6), the fixing block (7) is fixedly connected with the supporting plate (8), and the protecting mechanism is arranged on the supporting plate (8);
a driven gear (13), a rotating cylinder (12) and a supporting plate (14) are arranged on the outer side wall of the adjusting rod (5), the driven gear (13) is fixedly connected with the rotating cylinder (12), the driven gear (13) and the rotating cylinder (12) are sleeved on the adjusting rod and can rotate relative to the adjusting rod, the supporting plate (14) is provided with a driving motor (15), the driving gear (16) is arranged on the driving motor (15), and the driving gear (16) is meshed with the driven gear (13);
the pitching rotating mechanisms are arranged into two groups, wherein the first group of pitching rotating mechanisms comprises a first connecting rod (17) and a second telescopic rod (21), one end of the second telescopic rod (21) is hinged with the first connecting rod (17), and the other end of the second telescopic rod is hinged with the supporting plate (8);
protection machanism includes safety cover (11), places case (9), check out test set and shock-absorbing structure (10), safety cover (11) set up place on case (9), it sets up to place case (9) shock-absorbing structure (10) are last, it is equipped with in case (9) check out test set.
2. The shield tunnel detection device according to claim 1, wherein a first rotating shaft (19), a first connecting block (18) and a first hydraulic seat (20) are arranged at the joint of the second telescopic rod (21) and the first connecting rod (17), and a second rotating shaft (23) and a second connecting block (22) are arranged at the joint of the second telescopic rod (21) and the supporting plate (8);
the first connecting block (18) is hinged to the first connecting rod (17) through the first rotating shaft (19), the first hydraulic seat (20) is arranged at the top of the first connecting block (18), and the second telescopic rod (21) is arranged at the top of the first hydraulic seat (20); the second connecting block (22) is hinged to one end of the supporting plate (8) through the second rotating shaft (23).
3. The shield tunnel detection device according to claim 1, wherein the adjusting rod (5) is provided with a first annular groove (35) and a second annular groove (36), and the first annular groove (35) is arranged at the sleeve joint of the rotating cylinder (12) and the adjusting rod (5); the second annular groove (36) is formed in the sleeving position of the driven gear (13) and the adjusting rod (5).
4. The shield tunnel detection device according to claim 3, wherein a first stopper (31) is provided on the first annular groove (35), and a second stopper (32) is provided on the second annular groove (36); the rotating cylinder (12) is fixedly sleeved with the adjusting rod (5) through the first annular groove (35) and the first limiting block (31); the driven gear (13) is fixedly sleeved with the adjusting rod (5) through the second annular groove (36) and the second limiting block (32).
5. The shield tunnel detection device according to claim 1, wherein a third limiting block (33) is arranged at the top of the adjusting rod (5), and a sliding groove (34) is arranged in the ball bearing (6); the ball (6) is in sliding clamping connection with the adjusting rod (5) through the third limiting block (33) and the sliding groove (34).
6. The shield tunnel detection device according to claim 1, wherein a groove is formed in the support plate (8), and inner protrusions are formed on two sides of the support plate (8); and a return spring is arranged in the groove.
7. The shield tunnel detection device according to claim 1, wherein outer bulges are arranged on two sides of the placing box (9), and the placing box (9) is clamped with the support plate (8) through the outer bulges and the inner bulges.
CN202121095455.8U 2021-05-20 2021-05-20 Shield tunnel detection device Active CN214839703U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121095455.8U CN214839703U (en) 2021-05-20 2021-05-20 Shield tunnel detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121095455.8U CN214839703U (en) 2021-05-20 2021-05-20 Shield tunnel detection device

Publications (1)

Publication Number Publication Date
CN214839703U true CN214839703U (en) 2021-11-23

Family

ID=78775659

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121095455.8U Active CN214839703U (en) 2021-05-20 2021-05-20 Shield tunnel detection device

Country Status (1)

Country Link
CN (1) CN214839703U (en)

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