CN217872936U

CN217872936U - Detection radar is with flexible frame of lifting based on tunnel lining

Info

Publication number: CN217872936U
Application number: CN202222475476.3U
Authority: CN
Inventors: 杨宏; 林海秋; 盛余飞; 胡国强; 邓宏观; 李小君
Original assignee: First Engineering Co of CCCC Fourth Harbor Engineering Co Ltd
Current assignee: First Engineering Co of CCCC Fourth Harbor Engineering Co Ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2022-11-22
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses a detect radar with flexible frame of lifting based on tunnel lining, which comprises a housing, the last fixed surface of casing is connected with the sleeve pipe, sheathed tube inside sliding connection has the backup pad, the backup pad articulates through the pivot activity has the board of lifting, the left surface of backup pad articulates through first round pin axle activity has electric putter, electric putter's output is articulated through the bottom surface activity of second round pin axle with the board of lifting, two fixed plates of the equal fixedly connected with of left and right sides face of casing. This device sets up the fixed plate through the both sides at the casing, and the inside of fixed plate sets up the sliding plate, promotes the sliding plate and drives dead lever and anti-skidding end under spout and slider cooperation and remove, is convenient for lift this frame and install on street lamp overhauls the frame, through the bottom and the backup pad top swing joint of lifting plate, first round pin axle and second round pin axle cooperation electric putter can be to the inclination adjustment of lifting plate, are convenient for detect the inclined plane.

Description

Detection radar is with flexible frame of lifting based on tunnel lining

Technical Field

The utility model belongs to the technical field of the tunnel detects and specifically relates to a detect radar is with flexible frame of lifting based on tunnel lining.

Background

The tunnel refers to the engineering building of burying in the stratum, is a form that the human beings utilized underground space, and the tunnel can be divided into traffic tunnel, hydraulic tunnel, municipal tunnel, mine tunnel and military tunnel etc. the tunnel need install the lining and strut when building, because the lining has the atress form that the dropout can influence tunnel supporting construction, and then influences tunnel structure's security and stability, consequently adopts geological radar antenna to detect whether the tunnel primary structure has the dropout and is an important method of assurance tunnel primary structure quality.

When the traditional method is adopted for detection, a plurality of workers often stand on an airborne platform, then the workers lift the radar antenna device by hands to enable the radar antenna device to be close to the surface of a detected object as much as possible and to be parallel to the surface of the object, then a radar host acquires signals transmitted by the antenna device, and detection is finished.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detection radar is with flexible frame of lifting based on tunnel lining 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 detect radar with flexible frame of lifting based on tunnel lining, includes the casing, the last fixed surface of casing is connected with the sleeve pipe, sheathed tube inside sliding connection has the backup pad, the backup pad articulates through the pivot activity has the lifting plate, the left surface of backup pad articulates through first round pin axle activity has electric putter, electric putter's output is articulated through the bottom surface activity of second round pin axle with the lifting plate, two fixed plates of the equal fixedly connected with of the left and right sides face of casing, the opening has all been seted up to the left and right sides face of casing, the inner wall fixed mounting of casing has double-end motor, the equal fixed mounting of two outputs of double-end motor has the threaded rod, two the equal threaded connection of one end that the threaded rod was kept away from each other has a screw thread section of thick bamboo, two the equal fixedly connected with sliding plate of one end that the screw thread section of thick bamboo was kept away from each other.

In a further embodiment, the two ends of the threaded cylinders, which are far away from each other, all penetrate through the through opening and extend to the outside of the casing, two fixing rods are fixedly connected to one side faces, which are far away from each other, of the two sliding plates, and anti-skidding end heads are fixedly connected to two groups of ends, which are far away from each other, of the fixing rods.

In a further embodiment, sliding grooves are formed in one side face, close to each other, of each of the two fixing plates, sliding blocks are connected to the inner portions of the sliding grooves in a sliding mode, and one side face, close to each other, of each of the two sliding blocks is fixedly connected with two ends of each sliding plate.

In a further embodiment, a panel is fixedly mounted on the front face of the casing through screws, a controller is fixedly mounted on the front face of the panel, and the controller is electrically connected with the electric push rod and the double-end motor through wires respectively.

In a further embodiment, a spring is fixedly connected to the inner bottom wall of the sleeve, the top end of the spring is fixedly connected to the bottom end of the supporting plate, and a handle is fixedly mounted on the upper surface of the casing.

In further embodiment, the left and right sides face of lifting plate all sets up threaded hole, every the equal threaded connection in inside of screw hole has the lead screw, lifting plate's inside all is equipped with two splint, two a side that splint kept away from each other is all fixed to be inlayed and is had the bearing, two the one end that the lead screw is close to each other all with the inner circle fixed connection of bearing, two place the detection radar between the splint.

Compared with the prior art, the beneficial effects of the utility model are that:

this device sets up the fixed plate through the both sides at the casing, the inside of fixed plate sets up the sliding plate, utilize the inside double-end motor of casing to drive the screw rod and the screw thread effect on the sliding plate, can promote the sliding plate and drive dead lever and anti-skidding end under spout and slider cooperation and remove, be convenient for install this support frame on street lamp overhauls the frame, through setting up two splint on the support board, the lead screw rotates, can install the detection radar, it uses to facilitate the detection, set up the spring between sleeve pipe and backup pad, can play flexible effect, guarantee that the radar bottom hugs closely the lining concrete face, bottom and backup pad top swing joint through the support board, first round pin axle and second round pin axle cooperation electric putter, can adjust the inclination of support board, be convenient for detect the inclined plane.

Drawings

Fig. 1 is a perspective view of a telescopic lifting frame for a detection radar based on a tunnel lining.

FIG. 2 is a sectional top view of a housing of a telescopic lifting frame for a tunnel lining-based radar detector.

Fig. 3 is a front sectional view of a casing pipe in a telescopic lifting frame for a detection radar based on a tunnel lining.

Fig. 4 is a sectional plan view of a lifting plate in the telescopic lifting frame for a detecting radar based on a tunnel lining.

In the figure: 1. a housing; 2. a handle; 3. a sleeve; 4. a support plate; 5. a lifting plate; 6. a splint; 7. a second pin shaft; 8. an electric push rod; 9. a first pin shaft; 10. a spring; 11. a fixing plate; 12. a sliding plate; 13. an anti-slip end; 14. fixing the rod; 15. a controller; 16. a panel; 17. a threaded barrel; 18. a chute; 19. a slider; 20. a port; 21. a double-headed motor; 22. a threaded rod; 23. a bearing; 24. detecting a radar; 25. a screw rod; 26. a threaded bore.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, the utility model discloses a detection radar based on tunnel lining is with flexible frame of lifting, which comprises a housing 1, the last fixed surface of casing 1 is connected with sleeve pipe 3, the inside sliding connection of sleeve pipe 3 has backup pad 4, backup pad 4 articulates through the pivot activity has lifting plate 5, the left surface of backup pad 4 articulates through first round pin axle 9 activity has electric putter 8, electric putter 8's output is articulated through second round pin axle 7 and lifting plate 5's bottom surface activity, two fixed plates 11 of the equal fixedly connected with of the left and right sides face of casing 1, opening 20 has all been seted up to the left and right sides face of casing 1, the inner wall fixed mounting of casing 1 has double-end motor 21, the equal fixed mounting of two outputs of double-end motor 21 has threaded rod 22, the equal threaded connection of the one end that two threaded rods 22 kept away from each other has a screw thread section of thick bamboo 17, the equal fixedly connected with sliding plate 12 of the one end that two screw sections 17 kept away from each other.

The one end that two screw thread section of thick bamboo 17 kept away from each other all runs through opening 20 and extends to the outside of casing 1, two dead levers 14 of the equal fixedly connected with in a side that two sliding plates 12 kept away from each other, the equal fixedly connected with anti-skidding end 13 of the one end that two sets of dead levers 14 kept away from each other, it is tight with maintenance frame top to drive anti-skidding end 13 through sliding plate 12, it is convenient to install fixedly to the frame of lifting, spout 18 has all been seted up to a side that two fixed plates 11 are close to each other, the equal sliding connection in inside of every spout 18 has slider 19, a side that two sliders 19 are close to each other respectively with the both ends fixed connection of sliding plate 12, cooperate with sliding plate 12 through spout 18 and slider 19, can guarantee the stability that sliding plate 12 removed.

There is panel 16 in casing 1's front through screw fixed mounting, panel 16's front fixed mounting has controller 15, controller 15 passes through the wire and is connected with electric putter 8 and double-end motor 21 electricity respectively, set up controller 15 on panel 16, conveniently control lifting frame, diapire fixedly connected with spring 10 in sleeve pipe 3, the top of spring 10 and the bottom fixed connection of backup pad 4, casing 1's last fixed surface installs handle 2, cooperate sleeve pipe 3 and backup pad 4 through spring 10, guarantee that the radar bottom hugs closely lining concrete face, lifting plate 5's the left and right sides face all seted up threaded hole 26, the equal threaded connection in inside of every threaded hole 26 has lead screw 25, lifting plate 5's inside all is equipped with two splint 6, a side that two splint 6 kept away from each other all is fixed to be inlayed and is had bearing 23, the one end that two lead screw 25 are close to each other all with bearing 23's inner circle fixed connection, detection radar 24 has been placed between two splint 6, through lifting plate 5 is last to set up splint 6, conveniently install detection radar 24.

The utility model discloses a theory of operation is:

when the lifting frame is used, the lifting frame is placed on a street lamp maintenance frame, a power supply of the lifting frame is connected, the lifting frame is controlled through a controller 15 matched with a remote controller, a double-end motor 21 is started, the double-end motor 21 drives two threaded rods 22 to have a threaded effect on a threaded cylinder 17, the threaded cylinder 17 drives two fixed rods 14 and anti-skidding end heads 13 to tightly push against the inner wall of the maintenance frame under the matching of a sliding groove 18 and a sliding block 19, the lifting frame is installed on the maintenance frame, then a detection radar 24 is placed on a lifting plate 5, a rotating lead screw 25 pushes a clamping plate 6 to install the detection radar 24, the maintenance frame is controlled, the detection radar 24 is in contact with a tunnel, a spring 10 matched with a supporting plate 4 is arranged in a sleeve 3, the bottom of the radar is guaranteed to be tightly attached to a lining concrete surface, when the inclined surface needs to be detected, an electric push rod 8 is controlled, the lifting plate 5 is subjected to inclination adjustment under the matching of a first pin shaft 9 and a second pin shaft 7, and the inclination adjustment is convenient to be carried out.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a detect radar with flexible frame of lifting based on tunnel lining which characterized in that: including casing (1), the last fixed surface of casing (1) is connected with sleeve pipe (3), the inside sliding connection of sleeve pipe (3) has backup pad (4), backup pad (4) articulate through the pivot activity has lifting plate (5), the left surface of backup pad (4) articulates through first round pin axle (9) activity has electric putter (8), the output of electric putter (8) is articulated through the bottom surface activity of second round pin axle (7) and lifting plate (5), two equal fixed plates of fixedly connected with of left and right sides face (11) of casing (1), opening (20) have all been seted up to the left and right sides face of casing (1), the inner wall fixed mounting of casing (1) has double-end motor (21), the equal fixed mounting of two outputs of double-end motor (21) has threaded rod (22), two the equal threaded connection of one end that threaded rod (22) kept away from each other has a screw thread section of thick bamboo (17), two the equal fixedly connected with sliding plate (12) of one end that screw thread section of thick bamboo (17) kept away from each other.

2. The telescopic lifting frame for the detection radar based on the tunnel lining is characterized in that: two the one end that screw thread section of thick bamboo (17) kept away from each other all runs through opening (20) and extends to the outside of casing (1), two the equal fixedly connected with of a side that sliding plate (12) kept away from each other has two dead levers (14), two sets of the equal fixedly connected with of one end antiskid end (13) that dead lever (14) kept away from each other.

3. The telescopic lifting frame for the detection radar based on the tunnel lining is characterized in that: the two fixed plates (11) are provided with sliding grooves (18) on one side face close to each other, each sliding groove (18) is connected with a sliding block (19) in a sliding mode, and the two sliding blocks (19) are fixedly connected with the two ends of the sliding plate (12) on one side face close to each other.

4. The telescopic lifting frame for the detection radar based on the tunnel lining is characterized in that: the front of casing (1) has panel (16) through screw fixed mounting, the front fixed mounting of panel (16) has controller (15), controller (15) pass through the wire and are connected with electric putter (8) and double-end motor (21) electricity respectively.

5. The telescopic lifting frame for the detection radar based on the tunnel lining is characterized in that: the inner bottom wall of sleeve pipe (3) fixedly connected with spring (10), the top of spring (10) and the bottom fixed connection of backup pad (4), the last fixed surface of casing (1) installs handle (2).

6. The telescopic lifting frame for the detection radar based on the tunnel lining is characterized in that: threaded hole (26) are all seted up to the left and right sides face of lifting plate (5), every the equal threaded connection in inside of threaded hole (26) has lead screw (25), the inside of lifting plate (5) all is equipped with two splint (6), two the equal fixed bearing (23) of inlaying in a side that splint (6) kept away from each other, two lead screw (25) the one end that is close to each other all with the inner circle fixed connection of bearing (23), two place between splint (6) and detect radar (24).