CN213813459U

CN213813459U - Telescopic bridge support detection device

Info

Publication number: CN213813459U
Application number: CN202023178357.9U
Authority: CN
Inventors: 范培显
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-07-27
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a scalable bridge beam supports detection device, including montant and the locating lever of setting at montant top intermediate position, montant one side outer wall is provided with the display screen, the display screen top is provided with fixing bolt, locating lever top one side fixedly connected with installation pole, installation pole top one side is provided with the motor, motor output shaft has the drive shaft through the coupling joint, the drive shaft outer wall is provided with the drive wheel, the drive wheel bottom is provided with connect the through-hole. The utility model discloses when using, only need can realize the regulation work to ultrasonic transducer horizontal position through opening the motor, and then improved the convenience that the device used, and montant, locating lever, fixing bolt, fixed slot, accomodate groove and slider through setting up made things convenient for the user to the regulation of device use height to improve the convenience that the device used, also strengthened the suitability that the device used.

Description

Telescopic bridge support detection device

Technical Field

The utility model relates to a bridge beam supports detects relevant technical field, specifically is a scalable bridge beam supports detection device.

Background

The bridge support is a supporting structure part between a bridge deck and a supporting column in a bridge, can reliably transfer load and deformation borne by an upper bridge structure to a lower bridge structure, is an important force transfer device of the bridge, and needs to be periodically detected by using an ultrasonic detection device in order to ensure the safety and stability of the support in the use process.

The defects of the prior art are as follows: all adopt fixed knot to construct between ultrasonic detection device's that the present stage adopted the ultrasonic probe and the connecting rod and be connected, and then can't carry out the horizontally position to ultrasonic probe and adjust in the device in-service use, and then reduced the convenience that the device used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scalable bridge beam supports detection device, it all adopts fixed knot to construct to be connected between the ultrasonic probe who has solved the ultrasonic detection device who adopts at the present stage and the connecting rod, and then can't carry out horizontally position to ultrasonic probe and adjust in device in-service use, and then has reduced the problem of the convenience that the device used.

In order to achieve the above object, the utility model provides a following technical scheme: a telescopic bridge support detection device comprises a vertical rod and a positioning rod arranged in the middle of the top of the vertical rod, wherein a display screen is arranged on the outer wall of one side of the vertical rod, a fixing bolt is arranged at the top of the display screen, an installation rod is fixedly connected to one side of the top of the positioning rod, a motor is arranged on one side of the top of the installation rod, an output shaft of the motor is connected with a driving shaft through a coupling, a driving wheel is arranged on the outer wall of the driving shaft, a connecting through hole is formed in the bottom of the driving wheel, the connecting through hole is formed in the installation rod, a fixing frame is arranged at the bottom of the installation rod, a rotating shaft is arranged in the fixing frame, one end of the rotating shaft is connected with the inner wall of one side of the fixing frame through a bearing, a driven wheel is arranged on the outer wall of one side of the rotating shaft, a synchronous belt is arranged on the outer wall of the driven wheel, the top of the synchronous belt is connected with the outer wall of the driving wheel through the connecting through hole, the other end of the rotating shaft penetrates through the fixing frame and is connected with a screw rod shaft, a screw rod nut is arranged on the outer wall of the screw rod shaft, an ultrasonic probe is fixedly connected to the bottom of the screw rod nut, and the ultrasonic probe is electrically connected with the display screen through a conducting wire.

Preferably, one end, far away from the rotating shaft, of the screw shaft is provided with a limiting frame, one side of the top of the limiting frame is fixedly connected with the outer wall of one side of the mounting rod, and one end of the screw shaft is connected with the outer wall of one side of the limiting frame through a bearing.

Preferably, the rotating shaft penetrates through the fixing frame and is provided with a shaft hole, and the rotating shaft is connected with the inner wall of the shaft hole through a bearing.

Preferably, montant bottom inboard is provided with the mounting groove, the inside battery that is provided with of mounting groove, the battery respectively through the wire with the display screen and ultrasonic transducer electric connection, just the motor pass through the wire with battery electric connection.

Preferably, the outer walls of two sides of the bottom of the vertical rod are respectively provided with a holding pad, and the holding pads are made of rubber.

Preferably, the montant top inboard has been seted up and has been accomodate the groove, it is provided with the slider to accomodate inslot portion, the locating lever bottom run through accomodate groove top inner wall with slider top fixed connection, just the fixed slot has been seted up to locating lever one side outer wall, fixing bolt one end run through montant one side inner wall and accomodate groove one side inner wall with locating lever one side fixed slot inner wall looks butt.

Preferably, the fixing bolt is provided with a positioning screw hole at a position where the fixing bolt penetrates through the vertical rod, and the fixing bolt is connected with the inner wall of the positioning screw hole in a screwing manner.

The utility model provides a scalable bridge beam supports detection device possesses following beneficial effect:

(1) the utility model discloses a set up the motor, the drive shaft, the drive wheel, the apparatus further comprises a rotating shaft, from the driving wheel, the hold-in range, the lead screw shaft, screw-nut, when using, the user can be through opening the motor, make the drive wheel that the motor can drive the drive shaft outer wall rotate, make under the drive effect of drive wheel can carry out synchronous revolution under the effect of hold-in range from the driving wheel, and make the lead screw nut that the pivot can drive the lead screw shaft outer wall remove under the drive effect of synchronizing wheel, and then can drive ultrasonic probe and carry out horizontal position's removal under screw-nut's drive effect, thereby made things convenient for user to ultrasonic probe horizontal position's regulation work, and then improved the convenience that the device used.

(2) The utility model discloses a set up montant, locating lever, fixing bolt, fixed slot, accomodate groove and slider, when using, the user can be through twisting the fixing bolt for fixing bolt can separate with the fixed slot inner wall, then the user can be through removing the locating lever, make the locating lever can drive ultrasonic transducer and carry out the regulation of height, and then make the device can carry out the regulation of height according to user's needs, thereby improved the convenience that the device used, also strengthened the suitability that the device used.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the installation structure of the rotating shaft of the present invention;

fig. 3 is an enlarged view of the structure at a in fig. 1 according to the present invention;

fig. 4 is a schematic view of the connection structure of the rotating shaft and the screw shaft of the present invention.

In the figure: 1. a vertical rod; 2. positioning a rod; 3. a display screen; 4. fixing the bolt; 5. mounting a rod; 6. a motor; 7. a drive shaft; 8. a drive wheel; 9. a fixed mount; 10. a rotating shaft; 11. a driven wheel; 12. a synchronous belt; 13. a screw shaft; 14. a feed screw nut; 15. an ultrasonic probe; 16. a limiting frame; 17. a shaft hole; 18. mounting grooves; 19. a storage battery; 20. a holding pad; 21. a receiving groove; 22. a slider; 23. fixing grooves; 24. and positioning the screw hole.

Detailed Description

The technical solution in 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.

As shown in fig. 1-4, the utility model provides a technical solution: a telescopic bridge support detection device comprises a vertical rod 1 and a positioning rod 2 arranged in the middle of the top of the vertical rod 1, wherein a display screen 3 is arranged on the outer wall of one side of the vertical rod 1, a fixing bolt 4 is arranged on the top of the display screen 3, a mounting rod 5 is fixedly connected on one side of the top of the positioning rod 2, a motor 6 is arranged on one side of the top of the mounting rod 5, an output shaft of the motor 6 is connected with a driving shaft 7 through a coupling, a driving wheel 8 is arranged on the outer wall of the driving shaft 7, a connecting through hole is arranged at the bottom of the driving wheel 8, the connecting through hole is arranged in the mounting rod 5, a fixing frame 9 is arranged at the bottom of the mounting rod 5, a rotating shaft 10 is arranged in the fixing frame 9, one end of the rotating shaft 10 is connected with the inner wall of one side of the fixing frame 9 through a bearing, a driven wheel 11 is arranged on the outer wall of one side of the rotating shaft 10, a synchronous belt 12 is arranged on the outer wall of the driven wheel 11, the top of the synchronous belt 12 penetrates through a connecting through hole to be connected with the outer wall of the driving wheel 8, the other end of the rotating shaft 10 penetrates through the fixing frame 9 to be connected with a screw shaft 13, a screw nut 14 is arranged on the outer wall of the screw shaft 13, an ultrasonic probe 15 is fixedly connected to the bottom of the screw nut 14, and the ultrasonic probe 15 is electrically connected with the display screen 3 through a lead.

Furthermore, a limiting frame 16 is arranged at one end, away from the rotating shaft 10, of the screw shaft 13, one side of the top of the limiting frame 16 is fixedly connected with the outer wall of one side of the mounting rod 5, one end of the screw shaft 13 is connected with the outer wall of one side of the limiting frame 16 through a bearing, and the stability of the use of the screw shaft 13 is guaranteed through the arranged limiting frame 16.

Furthermore, the rotating shaft 10 is provided with a shaft hole 17 penetrating through the position of the fixing frame 9, and is connected with the inner wall of the shaft hole 17 through a bearing.

Further, 1 bottom inboard of montant is provided with mounting groove 18, the inside battery 19 that is provided with of mounting groove 18, battery 19 respectively through the wire with display screen 3 and ultrasonic probe 15 electric connection, just motor 6 through the wire with battery 19 electric connection.

Further, 1 bottom both sides outer wall of montant all is provided with holds pad 20, hold pad 20 and adopt rubber to form for the material preparation, through the pad 20 of holding that sets up, guaranteed the frictional force between user's hand and the montant 1, and then guaranteed the stability that the device used.

Further, 1 top inboard of montant has been seted up and has been accomodate groove 21, it is provided with slider 22 to accomodate inside

groove

21, 2 bottoms of locating lever run through accomodate groove 21 top inner wall with slider 22 top fixed connection, just fixed slot 23 has been seted up to 2 one side outer walls of locating lever, 4 one ends of fixing bolt run through 1 one side inner wall of montant and accomodate groove 21 one side inner wall with 2 one side fixed slot 23 inner wall looks butt of locating lever, through accomodating groove 21 and slider 22 that set up, and then make the device can adjust the use height of device as required, and then improved the suitability that the device used.

Furthermore, the fixing bolt 4 is provided with a positioning screw hole 24 at a position penetrating through the vertical rod 1, and the fixing bolt 4 is screwed with the inner wall of the positioning screw hole 24.

The working principle is as follows: when the device is used, a user can move the device to a position where the device needs to be used by holding the holding pad 20 on the outer wall of the vertical rod 1, then the user can separate the fixing bolt 4 from the inner wall of the fixing groove 23 by screwing the fixing bolt 4, then the user can drive the ultrasonic probe 15 to adjust the height by moving the positioning rod 2, and after the adjustment is completed, the user only needs to screw the fixing bolt 4, and when the user needs to adjust the horizontal position of the ultrasonic probe 15 in the process of using the device, the motor 6 only needs to be opened, so that the motor 6 can drive the driving wheel 8 on the outer wall of the driving shaft 7 to rotate, the driven wheel 11 can synchronously rotate under the action of the synchronous belt 12 under the driving action of the driving wheel 8, and the rotating shaft 10 can drive the nut 14 on the outer wall of the lead screw shaft 13 to move under the driving action of the synchronous wheel, and then can drive ultrasonic transducer 15 under the drive effect of screw-nut 14 and carry out horizontal position's removal, and after accomplishing ultrasonic transducer 15 position control, can realize carrying out detection work to the crackle of support outer wall through opening ultrasonic transducer 15 and display screen 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a scalable bridge beam supports detection device, includes montant (1) and sets up locating lever (2) at montant (1) top intermediate position, its characterized in that: the display screen (3) is arranged on the outer wall of one side of the vertical rod (1), a fixing bolt (4) is arranged on the top of the display screen (3), an installation rod (5) is fixedly connected to one side of the top of the positioning rod (2), a motor (6) is arranged on one side of the top of the installation rod (5), an output shaft of the motor (6) is connected with a driving shaft (7) through a coupling, a driving wheel (8) is arranged on the outer wall of the driving shaft (7), a connecting through hole is formed in the bottom of the driving wheel (8), the connecting through hole is formed in the installation rod (5), a fixing frame (9) is arranged on the bottom of the installation rod (5), a rotating shaft (10) is arranged in the fixing frame (9), one end of the rotating shaft (10) is connected with the inner wall of one side of the fixing frame (9) through a bearing, and a driven wheel (11) is arranged on the outer wall of one side of the rotating shaft (10), the outer wall of the driven wheel (11) is provided with a synchronous belt (12), a through connection through hole is formed in the top of the synchronous belt (12) and connected with the outer wall of the driving wheel (8), the other end of the rotating shaft (10) penetrates through the fixing frame (9) and is connected with a screw rod shaft (13), a screw rod nut (14) is arranged on the outer wall of the screw rod shaft (13), an ultrasonic probe (15) is fixedly connected to the bottom of the screw rod nut (14), and the ultrasonic probe (15) is electrically connected with the display screen (3) through a wire.

2. The retractable bridge support detection device of claim 1, wherein: one end, far away from the rotating shaft (10), of the screw shaft (13) is provided with a limiting frame (16), one side of the top of the limiting frame (16) is fixedly connected with the outer wall of one side of the mounting rod (5), and one end of the screw shaft (13) is connected with the outer wall of one side of the limiting frame (16) through a bearing.

3. The retractable bridge support detection device of claim 1, wherein: the rotating shaft (10) penetrates through the position of the fixing frame (9) and is provided with a shaft hole (17), and the rotating shaft is connected with the inner wall of the shaft hole (17) through a bearing.

4. The retractable bridge support detection device of claim 1, wherein: montant (1) bottom inboard is provided with mounting groove (18), inside battery (19) that is provided with of mounting groove (18), battery (19) respectively through the wire with display screen (3) and ultrasonic probe (15) electric connection, just motor (6) through the wire with battery (19) electric connection.

5. The retractable bridge support detection device of claim 1, wherein: the outer walls of two sides of the bottom of the vertical rod (1) are respectively provided with a holding pad (20), and the holding pads (20) are made of rubber.

6. The retractable bridge support detection device of claim 1, wherein: montant (1) top inboard has been seted up and has been accomodate groove (21), it is provided with slider (22) to accomodate groove (21) inside, locating lever (2) bottom run through accomodate groove (21) top inner wall with slider (22) top fixed connection, just fixed slot (23) have been seted up to locating lever (2) one side outer wall, fixing bolt (4) one end runs through montant (1) one side inner wall and accomodate groove (21) one side inner wall with locating lever (2) one side fixed slot (23) inner wall looks butt.

7. The retractable bridge support detection device of claim 1, wherein: the fixing bolt (4) penetrates through the position of the vertical rod (1) and is provided with a positioning screw hole (24), and the fixing bolt (4) is connected with the inner wall of the positioning screw hole (24) in a screwing mode.