CN217953433U

CN217953433U - Bridge quality monitoring device

Info

Publication number: CN217953433U
Application number: CN202221247781.0U
Authority: CN
Inventors: 侯剑飞; 冯勇; 赵桂杰; 宋德明
Original assignee: Highway Engineering Supervision Consultation Co ltd Of China Highway Engineering Consulting Corp
Current assignee: Highway Engineering Supervision Consultation Co ltd Of China Highway Engineering Consulting Corp
Priority date: 2022-05-21
Filing date: 2022-05-21
Publication date: 2022-12-02
Anticipated expiration: 2032-05-21

Abstract

The utility model relates to a bridge quality monitoring devices, including the mounting panel, the upper surface of mounting panel is provided with the reinforcing bar detector, the both ends fixedly connected with bracing piece of mounting panel, the downside of mounting panel is provided with the detection inductive head, the lower surface of mounting panel is provided with coupling assembling, so that be used for connecting the detection inductive head, detect the inductive head with the reinforcing bar detector electricity is connected. This application has extension bridge quality detection device's life's effect.

Description

Bridge quality monitoring device

Technical Field

The application relates to the technical field of bridge quality monitoring, in particular to a bridge quality monitoring device.

Background

The bridge, generally indicate to erect on rivers, lakes and seas, make structures that vehicle pedestrian etc. can pass smoothly, mostly concrete reinforcement build and form, when examining its quality, generally can choose for use hand-held type steel bar scanner to detect concrete structure inside reinforcing bar position, cloth muscle condition, protective layer thickness, reinforcing bar interval, reinforcing bar diameter etc. as bridge detection device, in the testing process, can know the position of reinforcing bar, cloth muscle condition, protective layer thickness data, reinforcing bar interval data, contents such as reinforcing bar diameter data.

Based on the detection mode of the actual handheld steel bar scanner, a plurality of data can be detected in the detection process, a detector can generally carry paper and pen to record data, and when the detector holds the steel bar scanner by one hand and holds the paper and pen to record by the other hand, the situation that part of objects fall off easily occurs due to more objects on the hand, so that the handheld steel bar scanner can be out of hand; and hand-held type detector generally has the display screen, and at the in-process that drops, if the display screen contacts with the bridge outward appearance, and the bridge is generally supported by the concrete in addition, therefore, the display screen on bridge self hardness can the hand-held type detector takes place to damage.

SUMMERY OF THE UTILITY MODEL

In order to prolong bridge quality detection device's life, this application provides a bridge quality monitoring devices.

The application provides a bridge quality monitoring device adopts following technical scheme:

the utility model provides a bridge quality monitoring devices, includes the mounting panel, the upper surface of mounting panel is provided with the reinforcing bar detector, the both ends fixedly connected with bracing piece of mounting panel, the downside of mounting panel is provided with surveys the inductive head, the lower surface of mounting panel is provided with coupling assembling, so as to be used for connecting survey the inductive head, survey the inductive head with the reinforcing bar detector electricity is connected.

Through adopting above-mentioned technical scheme, with the appointed detection position of bridge quality monitoring device transport to the bridge, survey the inductive head butt on the surface of bridge this moment, survey the inductive head and give the reinforcing bar detector with the data transmission of response, effectively detect the bridge to take place the possibility that drops when having reduced the handheld bridge quality monitoring device of staff, prolonged bridge quality monitoring device's life.

As preferred, coupling assembling includes swinging head, threaded rod, abutment bar and forked tail piece, the inside of mounting panel has been seted up and has been held the chamber, the one end of swinging head rotate connect in the inner wall that holds the chamber, the other end of swinging head passes the lower surface of mounting panel, threaded rod threaded connection in the inside of swinging head, abutment bar fixed connection in the lateral wall of threaded rod, forked tail piece fixed connection in the abutment bar is kept away from the one end of threaded rod, one of them the confession has been seted up to the lateral wall of bracing piece the dovetail that vertical direction slided is followed to the forked tail piece, it sets up in the threaded rod is kept away from the one end of reinforcing bar detector be provided with drive assembly on the mounting panel, in order to be used for the drive the swinging head rotates.

Through adopting above-mentioned technical scheme, when bridge quality monitoring device was located the appointed detection position of bridge, rotated through drive assembly drive rotating tube, the threaded rod passed through the docking rod this moment and driven the forked tail piece and remove along the vertical direction of dovetail, until surveying the inductive head butt in the surface of bridge to the height of the relative mounting panel of inductive head is surveyed in the regulation, has reduced the possibility that the inductive head takes place wearing and tearing to survey, has prolonged the life who surveys the inductive head.

Preferably, drive assembly includes worm wheel, worm and locking piece, the fixed cover of worm wheel is located the lateral wall of rotating tube, the worm with worm wheel intermeshing, the one end of worm rotate connect in the inner wall that holds the chamber, the other end of worm passes the lateral wall of mounting panel, the locking piece set up in on the mounting panel, in order to be used for fixing the worm.

Through adopting above-mentioned technical scheme, the staff rotates the worm, and the worm drives the worm wheel and takes place to rotate, and the worm wheel drives the rotating tube synchronous rotation for the threaded rod lateral wall removes along the vertical direction of dovetail through the forked tail piece that the butt joint pole is connected, until will surveying induction head butt in the surface of bridge, thereby detect the bridge through bridge quality monitoring device.

Preferably, the locking piece includes locking cover and flexible pad, locking cover thread bush is located on the worm, flexible pad fixed connection in the lateral wall of locking cover, the confession has been seted up to the lateral wall of mounting panel the locking thread groove that the tip screw thread of locking cover inlayed and establish, the screw thread of worm lateral wall revolve to with the screw thread of locking thread groove inner wall revolves to the same.

By adopting the technical scheme, when the detection induction head abuts against the surface of the bridge, a worker rotates the locking sleeve along the surface of the worm towards one side of the mounting plate until the end part of the locking sleeve is embedded in the locking thread groove in a threaded manner, so that the worm is fixed, the rotating pipe is fixed through the worm and the worm wheel, and the stability of the detection induction head abutting against the surface of the bridge is improved; the outer side wall of the locking sleeve is provided with the flexible pad, so that on one hand, the friction force generated when the finger part of a worker contacts the locking sleeve to drive the locking sleeve to rotate is increased through the flexible pad, and the stability of the worker in rotating the locking sleeve is improved; on the other hand, the softness of the surface of the locking sleeve is improved, and the pain of workers in rotating the locking sleeve is weakened.

Preferably, two the bracing piece is kept away from the one end of mounting panel is provided with removes the wheel, two the bracing piece is kept away from the confession has all been seted up to the one end of mounting panel remove the wheel and inlay the standing groove of establishing, the inside sliding connection of standing groove has the slide board, remove the wheel rotate connect in the slide board is kept away from one side of mounting panel, two all be provided with fixed subassembly on the bracing piece, in order to be used for fixing the slide board.

Through adopting above-mentioned technical scheme, when bridge quality monitoring device removed the position that detects the bridge, with the slide plate along one side removal of the vertical direction of standing groove towards the mounting panel, the slide plate moves and removes wheel synchronous motion, inlay to locate in the standing groove until removing the wheel, the one end butt that the mounting panel was kept away from to two bracing pieces this moment is on the surface of bridge, has reduced and has removed the wheel and has ordered about the possibility that bridge quality monitoring device takes place to remove, has effectively improved the stability that bridge quality monitoring device detected time measuring.

Preferably, fixed subassembly includes connecting rod, dead lever and setting element, connecting rod fixed connection in the lateral wall of shifting board, two the confession has all been seted up to the lateral wall of bracing piece the connecting rod is along the connecting hole that vertical direction slided, the dead lever rotate connect in the connecting rod is kept away from the one end of shifting board, the setting element all is provided with the lateral wall of bracing piece, in order to be used for fixing the dead lever.

Through adopting above-mentioned technical scheme, after bridge quality monitoring device detects the completion, drive the connecting rod through the dead lever and remove along the vertical direction orientation of connecting hole one side of keeping away from the mounting panel, the connecting rod moves the vertical direction removal of moving the wheel through the slip slab and moving in step along the standing groove until fixing the dead lever through the setting element to will remove the wheel and fix, make the staff remove bridge quality monitoring device through removing the wheel.

Preferably, the locating piece all includes two locating plates, two the equal fixed connection of locating plate in the lateral wall of backup pad, the dead lever set up in two between the locating plate.

Through adopting above-mentioned technical scheme, when the staff need take turns to remove bridge quality monitoring device with the help of removing, rotate the dead lever, inlay the tip of dead lever and locate between two locating plates to fix the dead lever, thereby fix the connecting rod through fixed dead lever, and then fix the slide plate through fixed link, effectively will remove the wheel and fix, make the staff take turns to remove bridge quality monitoring device with the help of removing.

Preferably, the side walls of the two fixing rods are fixedly connected with magnetic parts, and the magnetic parts and the side, close to each other, of the supporting rod are attracted magnetically.

Through adopting above-mentioned technical scheme, when the dead lever inlays to be located between two locating plates, the magnetic part and the bracing piece magnetism of dead lever lateral wall are inhaled mutually, have improved the stability of dead lever between two locating plates to improved and to have removed the stability that the wheel was fixed, and then improved the staff with the help of removing the stability that the wheel removed bridge quality monitoring device.

In summary, the present application includes at least one of the following beneficial technical effects:

1. carry bridge quality monitoring device to the appointed detection position of bridge, survey the inductive head butt on the surface of bridge this moment, survey the inductive head and give the reinforcing bar detector with the data transmission of response, effectively detect the bridge to take place the possibility that drops when having reduced the handheld bridge quality monitoring device of staff, prolonged bridge quality monitoring device's life.

2. Through drive assembly drive rotating tube rotation, the threaded rod drives the dovetail piece through the butt joint pole and removes along the vertical direction of dovetail this moment, until surveying the inductive head butt in the surface of bridge to the height of the relative mounting panel of inductive head is surveyed in the regulation, has reduced and has surveyed the inductive head and take place the possibility of wearing and tearing, has prolonged the life who surveys the inductive head.

3. The setting of removing the wheel, the staff of being convenient for removes bridge quality monitoring devices with the help of removing the wheel, has reduced the consumption of staff's physical power, has improved staff's work efficiency.

Drawings

Fig. 1 is a schematic overall structure diagram of a bridge quality monitoring device in an embodiment of the present application.

Fig. 2 is a partially enlarged view of the structure a in fig. 1.

Fig. 3 isbase:Sub>A cross-sectional view of thebase:Sub>A-base:Sub>A structure of fig. 1.

Description of the reference numerals:

1. mounting a plate; 11. a reinforcing steel bar detector; 12. detecting the induction head; 13. an accommodating chamber; 14. locking thread grooves; 2. a support bar; 21. a dovetail groove; 22. a placement groove; 221. a slide plate; 23. connecting holes; 3. a connecting assembly; 31. rotating the tube; 32. a threaded rod; 33. a docking rod; 34. a dovetail block; 4. a drive assembly; 41. a worm gear; 42. a worm; 43. a locking member; 431. a locking sleeve; 432. a flexible pad; 5. a moving wheel; 6. a fixing component; 61. a connecting rod; 62. fixing the rod; 621. a magnetic member; 63. a positioning member; 631. and (7) positioning the plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses bridge quality monitoring devices. Referring to fig. 1, the bridge quality monitoring device comprises a mounting plate 1, wherein the upper surface of the mounting plate 1 is connected with a steel bar detector 11 through bolts, supporting rods 2 are welded at two ends of the mounting plate 1, and the lower surface of the mounting plate 1 is provided with a detection induction head 12 through a connecting assembly 3; when the staff need examine the bridge, will examine bridge quality monitoring devices and place behind the appointed detection position of bridge, survey inductive head 12 butt this moment in the surface of bridge, survey inductive head 12 and give reinforcing bar detector 11 with the data transmission of response, effectively detect the bridge, take place the possibility that drops when having reduced the handheld bridge quality monitoring devices of staff to bridge quality monitoring devices's life has been prolonged.

Referring to fig. 2, two bracing pieces 2 keep away from the one end of mounting panel 1 and have all seted up standing groove 22, and the inside sliding connection of two standing grooves 22 has sliding plate 221, and moving wheel 5 is all installed to one side that mounting panel 1 was kept away from to two sliding plate 221.

Referring to fig. 2, the two support rods 2 are both provided with a fixing assembly 6, the fixing assembly 6 includes a connecting rod 61, a fixing rod 62 and a positioning member 63, and the connecting rod 61 is welded to the side wall of the sliding plate 221; the side walls of the two support rods 2 are respectively provided with a connecting hole 23 for the connecting rod 61 to slide along the vertical direction, the connecting holes 23 are communicated with the placing groove 22, and the fixed rod 62 is hinged to one end of the connecting rod 61 far away from the sliding plate 221; the setting element 63 includes two locating plates 631, two locating plates 631 parallel arrangement each other, and two locating plates 631 all weld the lateral wall that is close to connecting hole 23 department on bracing piece 2, and two lateral walls of dead lever 62 all bond through glue has magnetic part 621, and magnetic part 621 can be magnet, and bracing piece 2 can be ironwork, and magnetic part 621 and bracing piece 2 one side magnetism that is close to each other attract mutually.

Referring to fig. 2, when the bridge quality monitoring device is placed at a position to be detected on a bridge, the fixing rod 62 is rotated to separate the fixing rod 62 and the side of the magnetic member 621 close to each other until the fixing rod 62 is separated from between the two positioning plates 631; then, the fixed rod 62 moves towards one side close to the mounting plate 1, the fixed rod 62 drives the connecting rod 61 to move towards one side close to the mounting plate 1 along the vertical direction of the connecting hole 23, the connecting rod 61 drives the sliding plate 221 to synchronously move along the vertical direction of the placing groove 22, and the sliding plate 221 drives the moving wheel 5 to synchronously move; until removing wheel 5 and inlaying the inside of locating standing groove 22 completely, two bracing pieces 2 kept away from the one end butt of mounting panel 1 in the bridge surface this moment, have effectively improved the stability that bridge quality monitoring device is located the bridge to the accuracy nature of bridge monitoring device detection data has been improved.

Referring to fig. 3, the connection assembly 3 includes a rotating tube 31, a threaded rod 32, a butt rod 33 and a dovetail block 34, the mounting plate 1 is provided with an accommodating cavity 13 inside, one end of the rotating tube 31 is rotatably connected to an inner top wall of the accommodating cavity 13 through a bearing seat, the other end of the rotating tube 31 penetrates through a lower surface of the mounting plate 1, and the rotating tube 31 may be a circular hollow tube; the threaded rod 32 is in threaded connection with the inside of the rotating tube 31, the butt joint rod 33 is welded on the side wall of the threaded rod 32, the dovetail block 34 is welded at one end, far away from the threaded rod 32, of the butt joint rod 33, the dovetail groove 21 for the dovetail block 34 to slide in the vertical direction is formed in the side wall of one of the supporting rods 2, and the detection induction head 12 is connected to one end, far away from the rotating tube 31, of the threaded rod 32 through a bolt; the mounting plate 1 is provided with a driving assembly 4 for driving the rotating pipe 31 to rotate; when bridge quality monitoring device places steadily on the bridge, take place to rotate through drive assembly 4 drive rotating tube 31, threaded rod 32 drives dovetail block 34 through butt joint pole 33 and removes along dovetail 21's vertical direction this moment, until surveying inductive head 12 butt in the surface of bridge, thereby be convenient for the staff to adjust the distance of surveying between inductive head 12 and the mounting panel 1, when having reduced bridge quality monitoring device and removing under the effect of removal wheel 5, survey the surface of inductive head 12 contact bridge, cause to survey inductive head 12 and take place the possibility of wearing and tearing, and then the life of surveying inductive head 12 has been prolonged.

Referring to fig. 3, the driving assembly 4 includes a worm wheel 41, a worm 42 and a locking member 43, the worm wheel 41 is welded and sleeved on the outer side wall of the rotating pipe 31, and the worm 42 and the worm wheel 41 are engaged with each other; one end of the worm 42 is rotatably connected to the inner wall of the accommodating cavity 13 through a bearing seat, the other end of the worm 42 penetrates through the side wall of the mounting plate 1, and the locking piece 43 is arranged on the mounting plate 1 and used for fixing the worm 42.

Referring to fig. 3, the locking member 43 includes a locking sleeve 431 and a flexible pad 432, the locking sleeve 431 may be a hollow circular tube, the locking sleeve 431 is screwed on the worm 42, the flexible pad 432 is adhered to the outer side wall of the locking sleeve 431 by glue, and the flexible pad 432 may be made of rubber; a locking thread groove 14 for embedding the end part of the locking sleeve 431 in a thread is formed in the side wall of the mounting plate 1, and the thread turning direction of the side wall of the worm 42 is the same as that of the inner wall of the locking thread groove 14; when the worker needs to use the detection induction head 12, the worker rotates the worm 42, the worm 42 drives the worm wheel 41 to rotate, the worm wheel 41 drives the rotating pipe 31 to rotate until the detection induction head 12 abuts against the surface of the bridge, and at the moment, the worm 42 stops rotating; then, the locking sleeve 431 is rotated, so that the end part of the locking sleeve 431 is embedded in the locking thread groove 14 in a threaded manner, the worm 42 is fixed, and the stability of the detection induction head 12 abutting against the surface of the bridge is effectively improved.

The implementation principle of the bridge quality monitoring device in the embodiment of the application is as follows: moving the bridge quality monitoring device to a designated detection position of a bridge, rotating a worm 42 by a worker, driving a worm wheel 41 to rotate by the worm 42, driving a rotating pipe 31 to rotate by the worm wheel 41, driving a dovetail block 34 to move along the vertical direction of a dovetail groove 21 by a threaded rod 32 through an abutting rod 33 at the moment until a detection induction head 12 abuts against the surface of the bridge, then rotating a locking sleeve 431, embedding the end part thread of the locking sleeve 431 in the locking thread groove 14, fixing the worm 42 and improving the stability of the detection induction head 12 abutting against the surface of the bridge; detect inductive head 12 this moment and give reinforcing bar detector 11 with the data transmission of response, effectively detect the bridge to the possibility that takes place to drop when having reduced the handheld bridge quality monitoring devices of staff, prolonged bridge quality monitoring devices's life.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A bridge quality monitoring device which characterized in that: including mounting panel (1), the upper surface of mounting panel (1) is provided with reinforcing bar detector (11), the both ends fixedly connected with bracing piece (2) of mounting panel (1), the downside of mounting panel (1) is provided with surveys inductive head (12), the lower surface of mounting panel (1) is provided with coupling assembling (3), in order to be used for connecting survey inductive head (12), survey inductive head (12) with reinforcing bar detector (11) electricity is connected.

2. The bridge quality monitoring device of claim 1, wherein: coupling assembling (3) are including rotating tube (31), threaded rod (32), butt joint pole (33) and forked tail piece (34), the inside of mounting panel (1) has been seted up and has been held chamber (13), the one end of rotating tube (31) rotate connect in hold the inner wall in chamber (13), the other end of rotating tube (31) passes the lower surface of mounting panel (1), threaded rod (32) threaded connection in the inside of rotating tube (31), butt joint pole (33) fixed connection in the lateral wall of threaded rod (32), forked tail piece (34) fixed connection in keep away from butt joint pole (33) the one end of threaded rod (32), one of them the confession has been seted up to the lateral wall of bracing piece (2) dovetail piece (34) along the dovetail (21) that vertical direction removed, it sets up in to survey induction head (12) threaded rod (32) are kept away from the one end of detector (11), be provided with drive assembly (4) on mounting panel (1) for the drive rotating tube (31) rotate.

3. The bridge quality monitoring device of claim 2, wherein: drive assembly (4) include worm wheel (41), worm (42) and locking piece (43), the fixed cover of worm wheel (41) is located the lateral wall of rotating tube (31), worm (42) with worm wheel (41) intermeshing, the one end of worm (42) rotate connect in the inner wall that holds chamber (13), the other end of worm (42) passes the lateral wall of mounting panel (1), locking piece (43) set up in on mounting panel (1) for it is fixed worm (42).

4. A bridge quality monitoring apparatus according to claim 3, wherein: locking piece (43) include locking cover (431) and flexible pad (432), locking cover (431) thread bush is located on worm (42), flexible pad (432) fixed connection in the lateral wall of locking cover (431), the confession has been seted up to the lateral wall of mounting panel (1) the locking thread groove (14) that the tip screw thread of locking cover (431) was inlayed and is established, the screw thread of worm (42) lateral wall revolve to with the screw thread of locking thread groove (14) inner wall revolves to the same.

5. The bridge quality monitoring device of claim 1, wherein: two keep away from bracing piece (2) the one end of mounting panel (1) is provided with removes wheel (5), two bracing piece (2) are kept away from the one end of mounting panel (1) has all been seted up the confession remove wheel (5) and inlay standing groove (22) of establishing, the inside sliding connection of standing groove (22) has slide plate (221), remove wheel (5) rotate connect in slide plate (221) are kept away from one side of mounting panel (1), two all be provided with fixed subassembly (6) on bracing piece (2), in order to be used for fixing slide plate (221).

6. The bridge quality monitoring device of claim 5, wherein: fixed subassembly (6) include connecting rod (61), dead lever (62) and setting element (63), connecting rod (61) fixed connection in the lateral wall of board (221) slides, two the confession has all been seted up to the lateral wall of bracing piece (2) connecting rod (61) are along connecting hole (23) that vertical direction slided, dead lever (62) rotate connect in connecting rod (61) are kept away from the one end of board (221) slides, setting element (63) all are provided with the lateral wall of bracing piece (2) is used for fixing dead lever (62).

7. The bridge quality monitoring device of claim 6, wherein: setting element (63) all includes two locating plates (631), two equal fixed connection in locating plate (631) in the lateral wall of bracing piece (2), dead lever (62) set up in two between locating plate (631).

8. The bridge quality monitoring device of claim 7, wherein: the side walls of the two fixing rods (62) are fixedly connected with magnetic parts (621), and the magnetic parts (621) and one side, close to each other, of the supporting rod (2) attract each other magnetically.