CN212561161U

CN212561161U - Bridge detection mechanism

Info

Publication number: CN212561161U
Application number: CN202021120840.9U
Authority: CN
Inventors: 口宏涛; 唐小刚
Original assignee: Gansu Jiaoda Engineering Testing S&t Co ltd
Current assignee: Gansu Jiaoda Engineering Testing S&t Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-02-19
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a bridge detection mechanism belongs to bridge detection technical field, a bridge detection mechanism, including the operation flat board, the dull and stereotyped bottom sliding connection of operation has the grip block, the dull and stereotyped right side interlude of operation has rather than threaded connection's lead screw. The utility model discloses a, it removes to drive the grip block through rotatory lead screw, the grip block can press from both sides tight bridge railing and fix the device, it rotates to drive gear through the motor, thereby drive the lift box and remove on the track pole, move the camera frame to the high position that detects, rotatory track pole makes the camera aim at the direction of detection and detects, the picture of detection can show on the display screen, the measurement personnel detects the aassessment to the pier through the picture, spring one, spring two and spring three can carry out the shock attenuation to the power that receives on four directions of camera, prevent to collide with the bridge when the angle of adjustment camera and cause the damage, and can reduce the shake that takes place when the adjustment camera, make the image that the camera was shot more clear.

Description

Bridge detection mechanism

Technical Field

The utility model relates to a bridge detects technical field, more specifically says, relates to a bridge detection mechanism.

Background

The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass.

The main contents of bridge structure inspection are as follows: checking the overall size and deflection condition of the upper structure and the lower structure of the bridge; checking the deviation of the section size and the detail combination of the bridge bearing member; inspecting the flatness of the bridge deck; the physical and mechanical properties of the material and possible damages such as cracks, defects, leakage, corrosion and erosion are checked; if necessary, the conditions of foundation and riverbed scouring and the like are reviewed.

With the continuous progress of society, bridges are very common structures, need to be regularly detected, hidden danger that the bridges collapse is eliminated, the detection includes detecting piers, whether damage such as cracks, defects, seepage, corrosion and erosion occurs to the bridges, detection usually uses hanging baskets to put detection personnel under the bridges for detection, but improper operation of the detection personnel in the detection process is likely to cause the detection personnel to fall from the hanging baskets, and the physical safety of the detection personnel is damaged, so a bridge detection mechanism is needed.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a bridge detection mechanism possesses the advantage that can protect going on the detection to the pier of staff's safety, has solved the problem that the above-mentioned background mentioned.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A bridge detection mechanism comprises an operation panel, wherein a clamping plate is connected to the bottom of the operation panel in a sliding mode, a lead screw in threaded connection with the operation panel is inserted into the right side of the operation panel, the left side of the lead screw is connected with the clamping plate in a rotating mode, a display screen is fixedly installed at the top of the operation panel, a track rod in rotating connection with the operation panel is inserted into the operation panel in a penetrating mode, a lifting box in sliding connection with the track rod is sleeved on the track rod, a motor is fixedly connected to the back of the lifting box, an output shaft of the motor penetrates through and extends into the lifting box, a gear is fixedly connected to an output shaft of the motor, a tooth socket is formed in the track rod, the right side of the gear is hinged to the tooth socket, a hydraulic push rod is fixedly connected to the left side of the lifting box, a camera fixing box is fixedly connected to the left side of the hydraulic push rod, and four, the four fixing rods are all sleeved with two damping boxes which are in sliding connection with the fixing rods, the outer sides of the eight damping boxes are all in sliding connection with the inner wall of the camera fixing box, the four fixing rods are all sleeved with two springs I which are in sliding connection with the fixing rods, one ends of the eight springs I are respectively fixedly connected with the front sides of the four damping boxes on the front sides and the back sides of the four damping boxes on the back sides, the other ends of the eight springs I are all fixedly connected with the camera fixing box, four sliding rods are connected between the four damping boxes on the left side and the four damping boxes on the right side in a sliding connection mode, the four sliding rods are all sleeved with two limiting blocks which are fixedly connected with the four limiting blocks, the surfaces of the eight limiting blocks are respectively in sliding connection with the inner walls of the eight damping boxes, the front sides and the back sides of the eight limiting blocks are respectively and fixedly connected with springs II, and the, the inside of the fixed box of camera is provided with camera frame, the camera frame overlaps respectively and locates on four slide bars, the left side joint of camera frame has the camera, four all overlap on the slide bar and be equipped with two rather than sliding connection's spring three, eight the one end of spring three all with camera frame fixed connection, eight the other end of spring three respectively with eight stopper fixed connection.

Preferably, the top surface of the track rod is fixedly connected with a handle, and the left side of the clamping plate is fixedly connected with an anti-slip pad.

Preferably, four centre gripping arms of left side fixedly connected with of camera frame, four the centre gripping arm all contacts with the camera, four the equal fixed connection in left side of centre gripping arm has connect fixture block, four the right side of fixture block all contacts with the camera, four the section of fixture block all is triangle-shaped.

Preferably, one side of the clamping arm and one side of the camera base are fixedly connected with wear pads, and one sides of the wear pads are in contact with the camera.

Preferably, the top and the equal fixedly connected with bracing piece in bottom of hydraulic push rod, two the other end of bracing piece all with the left side fixed connection of shock attenuation box.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the bottom of an operation panel is placed on a bridge guardrail, a screw rod can drive a clamping plate to move by rotating the screw rod, the clamping plate can clamp the bridge guardrail to fix the device, a camera is inserted into a camera base to fix the camera, then a motor is started, the motor can drive a gear to rotate, the gear can drive a lifting box to move on a track rod, the camera base is moved to a height position to be detected, the camera is aligned to the direction to be detected by rotating the track rod to be detected, the detected picture can be displayed on a display screen, a detector can detect and evaluate a bridge pier through the picture, a spring I, a spring II and a spring III can absorb the force applied in four directions of the camera, the detector is prevented from colliding with the bridge to cause damage when adjusting the angle of the camera, the shake generated when adjusting the camera can be reduced, and the image shot by the camera is clearer, the device detection personnel need not take the hanging flower basket and descend the bridge floor below and just can detect the pier, prevent the condition that detection personnel weighed down the hanging flower basket.

(2) The handle of the top surface fixed connection of this scheme through the track pole can make things convenient for the measurement personnel to adjust the angle that the camera was shot, and the non slipping mat of the equal fixed connection in left side of grip block can increase the friction of grip block between the bridge railing, improves the fixed effect to the device.

(3) The angle of this scheme centre gripping arm can be fixed the camera to camera slope, can prevent through the fixture block that the card that the camera is firm from dropping on the camera frame to cause the camera to damage to can prevent that it from rocking in the camera frame and influencing detection effect.

(4) The wear pad that this scheme was passed through the equal fixed connection in one side of centre gripping arm and one side of camera frame can reduce wearing and tearing between its and the camera, improves the life of camera to can strengthen the fixed effect of camera frame to the camera.

(5) This scheme top through hydraulic push rod and the equal fixed connection's in bottom bracing piece can play the purpose of consolidating hydraulic push rod, prevents that it from droing on the box that goes up and down.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention;

fig. 3 is a side sectional view of the camera fixing case of the present invention;

fig. 4 is a side view and sectional view of the middle lifting box of the present invention.

The reference numbers in the figures illustrate:

1. operating the flat plate; 101. a display screen; 2. a clamping plate; 201. a non-slip mat; 3. a screw rod; 4. a track rod; 401. a handle; 5. a lifting box; 6. a motor; 7. a gear; 8. a tooth socket; 9. a hydraulic push rod; 901. a support bar; 10. a camera fixing box; 11. a fixing rod; 12. a shock-absorbing box; 13. a first spring; 14. a slide bar; 15. a limiting block; 16. a second spring; 17. a camera stand; 171. a clamp arm; 172. a clamping block; 173. a wear pad; 18. a camera; 19. and a third spring.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be 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 in specific cases to those skilled in the art.

Referring to fig. 1-4, a bridge detecting mechanism comprises an operation panel 1, a clamping plate 2 is slidably connected to the bottom of the operation panel 1, a screw rod 3 in threaded connection with the operation panel 1 is inserted into the right side of the operation panel 1, the left side of the screw rod 3 is rotatably connected to the clamping plate 2, a display screen 101 is fixedly mounted on the top of the operation panel 1, a rail rod 4 in rotatable connection with the operation panel 1 is inserted into the operation panel 1, a lifting box 5 in slidable connection with the rail rod 4 is sleeved on the rail rod 4, a motor 6 is fixedly connected to the back of the lifting box 5, the type of the motor 6 can be SGMGV-09ADC6C, an output shaft of the motor 6 penetrates through and extends into the lifting box 5, a gear 7 is fixedly connected to the output shaft of the motor 6, a tooth space 8 is formed in the rail rod 4, the right side of the gear 7 is hinged to the tooth space 8, a hydraulic push rod 9 is fixedly connected to the left side of the lifting box, the left end of the hydraulic push rod 9 is fixedly connected with a camera fixing box 10, the inner wall of the camera fixing box 10 is fixedly connected with four fixing rods 11, the four fixing rods 11 are uniformly distributed in the camera fixing box 10, the four fixing rods 11 are all sleeved with two damping boxes 12 which are in sliding connection with the four fixing rods 11, the outer sides of the eight damping boxes 12 are all in sliding connection with the inner wall of the camera fixing box 10, the four fixing rods 11 are all sleeved with two springs 13 which are in sliding connection with the four fixing rods 13, one ends of the eight springs 13 are respectively fixedly connected with the front sides of the four damping boxes 12 at the front side and the back sides of the four damping boxes 12 at the back side, the other ends of the eight springs 13 are all fixedly connected with the camera fixing box 10, four sliding rods 14 are in sliding connection between the four damping boxes 12 at the left side and the four damping boxes 12 at the right side, and two limit blocks, the surfaces of eight limit blocks 15 are respectively connected with the inner walls of eight damping boxes 12 in a sliding manner, the front and the back of the eight limit blocks 15 are fixedly connected with a second spring 16, the other ends of the sixteen second springs 16 are respectively fixedly connected with the inner walls of the eight damping boxes 12, a camera base 17 is arranged inside the camera fixing box 10, the camera base 17 is respectively sleeved on four sliding rods 14, a camera 18 is clamped on the left side of the camera base 17, two third springs 19 which are connected with the four sliding rods 14 in a sliding manner are sleeved on the four sliding rods 14, one ends of the eight third springs 19 are respectively fixedly connected with the camera base 17, the other ends of the eight third springs 19 are respectively fixedly connected with the eight limit blocks 15, the bottom of an operation panel 1 is placed on a bridge guardrail by rotating a screw rod 3, the screw rod 3 can drive a clamping plate 2 to move, the clamping plate 2 can clamp the bridge guardrail to fix the device, the camera 18 is inserted into the camera base, then the motor 6 is started, the motor 6 is started to drive the gear 7 to rotate, the gear 7 rotates to drive the lifting box 5 to move on the track rod 4, the camera base 17 moves to the height position to be detected, the track rod 4 is rotated to align the camera 18 to the direction to be detected for detection, the detected picture is displayed on the display screen 101, the detection personnel can detect and evaluate the bridge pier through the picture, the spring I13, the spring II 16 and the spring III 19 can absorb the force applied to the camera 18 in the four directions, and the detection personnel is prevented from colliding with the bridge to cause damage when adjusting the angle of the camera 18, but also reduces the jitter that occurs when adjusting the camera 18, making the image taken by the camera 18 sharper, the device detection personnel need not take the hanging flower basket and descend the bridge floor below and just can detect the pier, prevent the condition that detection personnel weighed down the hanging flower basket.

Further, the top surface fixedly connected with handle 401 of track pole 4, the equal fixedly connected with slipmat 201 in left side of grip block 2, handle 401 through the top surface fixedly connected of track pole 4 can make things convenient for the measurement personnel to adjust the angle that camera 18 was shot, and the equal fixedly connected's in left side slipmat 201 of grip block 2 can increase the friction of grip block 2 between the bridge railing, improves the fixed effect to the device.

Further, four clamping arms 171 of left side fixedly connected with of camera seat 17, four clamping arms 171 all contact with camera 18, the equal fixed connection in left side of four clamping arms 171 has fixture block 172, the right side of four fixture blocks 172 all contacts with camera 18, the section of four fixture blocks 172 all is triangle-shaped, the angle of clamping arm 171 inclines to camera 18, can fix camera 18, can prevent that it from dropping through fixture block 172 with the card that camera 18 is firm on camera seat 17, cause camera 18 to damage, and can prevent that it from rocking in camera seat 17 and influence the detection effect.

Further, one side of the clamping arm 171 and one side of the camera seat 17 are fixedly connected with a wear pad 173, one side of the wear pad 173 contacts with the camera 18, and the wear between the wear pad 173 and the camera 18 can be reduced through the one side of the clamping arm 171 and the one side of the camera seat 17, so that the service life of the camera 18 is prolonged, and the fixing effect of the camera seat 17 on the camera 18 can be enhanced.

Further, the top and the bottom of the hydraulic push rod 9 are fixedly connected with the supporting rods 901, the other ends of the two supporting rods 901 are fixedly connected with the left side of the damping box 12, and the supporting rods 901 which are fixedly connected with the bottom of the hydraulic push rod 9 and the top of the hydraulic push rod 9 can play a role in reinforcing the hydraulic push rod 9 and prevent the hydraulic push rod 9 from falling off on the lifting box 5.

The working principle is as follows: firstly, an operation panel 1 is placed on a bridge guardrail above a pier to be detected, then a screw rod 3 is rotated, the screw rod 3 drives a clamping plate 2 to move, the clamping plate 2 clamps the bridge guardrail to fix the device, then a camera 18 is inserted into a camera base 17, a clamping arm 171 clamps and fixes the camera 18, a clamping block 172 firmly clamps the camera 18 in the camera base 17, then a motor 6 is started, the motor 6 is started to drive a gear 7 to rotate, the gear 7 rotates to drive a lifting box 5 to move on a track rod 4, after the camera base 17 is moved to a height position to be detected, the track rod 4 is rotated by a handle 401 to align the camera 18 to the direction to be detected for detection, a detector detects and evaluates the pier through pictures, and meanwhile, a spring I13, a spring II 16 and a spring III 19 can absorb the force applied to the camera 18 in four directions, prevent that measurement personnel from colliding with the bridge when the angle of adjustment camera 18 and causing the damage, can reduce the shake that takes place when adjusting camera 18 in addition for the image that camera 18 was shot is more clear, the device measurement personnel need not take the hanging flower basket and descend the bridge floor below and just can detect the pier, prevent that measurement personnel from weighing down the condition of hanging flower basket, solved ordinary to pier detection mode and put measurement personnel to the under-bridge with the hanging flower basket and detect usually, can cause the problem that measurement personnel fall.

The above is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a bridge detection mechanism, includes operation flat board (1), its characterized in that: the bottom of the operation panel (1) is slidably connected with a clamping plate (2), a screw rod (3) in threaded connection with the right side of the operation panel (1) is inserted in the right side of the operation panel (1), the left side of the screw rod (3) is rotatably connected with the clamping plate (2), a display screen (101) is fixedly mounted at the top of the operation panel (1), a track rod (4) in rotatable connection with the operation panel (1) is inserted in the operation panel (1), a lifting box (5) in slidable connection with the track rod is sleeved on the track rod (4), a motor (6) is fixedly connected to the back of the lifting box (5), an output shaft of the motor (6) penetrates through and extends into the lifting box (5), a gear (7) is fixedly connected to the output shaft of the motor (6), a tooth socket (8) is formed in the track rod (4), and the right side of the gear (7) is hinged to the tooth socket (8), left side fixedly connected with hydraulic rod (9) of lift box (5), the left end fixedly connected with camera of hydraulic rod (9) is fixed box (10), four fixed rod (11) of the inner wall fixedly connected with of camera fixed box (10), four all overlap on fixed rod (11) and be equipped with two rather than sliding connection's shock attenuation box (12), eight the outside of shock attenuation box (12) all with the inner wall sliding connection of camera fixed box (10), four all overlap on fixed rod (11) and be equipped with two rather than sliding connection's spring one (13), eight the one end of spring one (13) respectively with the front of four positive shock attenuation boxes (12) and the back fixed connection of four shock attenuation boxes (12) at the back, eight the other end of spring one (13) all with camera fixed box (10) fixed connection, left four sliding connection has four slide bars (14) between four shock attenuation boxes (12) on shock attenuation box (12) and the right side Two limiting blocks (15) fixedly connected with the four sliding rods (14) are sleeved on the four sliding rods, the surfaces of the eight limiting blocks (15) are respectively connected with the inner walls of the eight damping boxes (12) in a sliding manner, the front surfaces and the back surfaces of the eight limiting blocks (15) are respectively and fixedly connected with two springs (16), the other ends of the sixteen springs (16) are respectively and fixedly connected with the inner walls of the eight damping boxes (12), the camera fixing box (10) is internally provided with a camera base (17), the camera base (17) is respectively sleeved on the four sliding rods (14), the left side joint of camera seat (17) has camera (18), four all the cover is equipped with two three (19) of spring rather than sliding connection on slide bar (14), eight the one end of three (19) of spring all with camera seat (17) fixed connection, eight the other end of three (19) of spring respectively with eight stopper (15) fixed connection.

2. The bridge inspection mechanism of claim 1, wherein: the top surface fixedly connected with handle (401) of track pole (4), the equal fixedly connected with slipmat (201) in left side of grip block (2).

3. The bridge inspection mechanism of claim 1, wherein: four centre gripping arms (171), four of left side fixedly connected with of camera frame (17) centre gripping arm (171) all contacts with camera (18), four the equal fixed connection in left side of centre gripping arm (171) has fixture block (172), four the right side of fixture block (172) all contacts with camera (18), four the section of fixture block (172) all is triangle-shaped.

4. A bridge inspection mechanism according to claim 3, wherein: one side of the clamping arm (171) and one side of the camera seat (17) are fixedly connected with a wear pad (173), and one side of the wear pad (173) is in contact with the camera (18).

5. The bridge inspection mechanism of claim 1, wherein: the top and the bottom of the hydraulic push rod (9) are fixedly connected with supporting rods (901), and the other ends of the two supporting rods (901) are fixedly connected with the left side of the damping box (12).