CN212605681U

CN212605681U - Multifunctional bridge detection platform

Info

Publication number: CN212605681U
Application number: CN202021129212.7U
Authority: CN
Inventors: 史志想; 黄志超
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-02-26
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses a multi-functional bridge testing platform belongs to bridge detection technology field. The utility model provides a multi-functional bridge testing platform, which comprises a ship body, the hull top surface has set firmly the fixed plate, the standing groove has been seted up to fixed plate right-hand member terminal surface, the standing groove endotheca is equipped with the extension board, hull right-hand member top surface has set firmly motor A, the gear has been cup jointed to the motor A output, the welding of extension board right-hand member has the mount, the working chamber has been seted up to mount right side wall, be equipped with the lead screw in the working chamber, two clamping components have been cup jointed to the symmetry around on the lead screw outer wall, the mount antetheca has set firmly motor B, the fixed plate top surface has set firmly the lift, the hull right side is equipped with the pier, through setting up clamping component, utilize two kinds of the external screw threads opposite of turning to of seting up on the lead screw.

Description

Multifunctional bridge detection platform

Technical Field

The utility model relates to a bridge detects technical field, more specifically says, relates to a multi-functional bridge testing platform.

Background

The urban bridge is divided into a river-crossing bridge, a viaduct, a line-crossing bridge, a hollow bridge, a lake-crossing bridge, a pool-crossing bridge, a canal-crossing bridge and the like, wherein the lake-crossing bridge, the pool-crossing bridge and the canal-crossing bridge also occupy a large proportion and the clearance is generally not high, in order to ensure the operation safety of the bridge, the conventional regular detection period of the urban bridge is usually 1 year, the structure regularly detects the I-type maintenance bridge for 1-2 years, the II-V-type maintenance bridge for 6-10 years, a bridge detection platform is needed when detecting the bridge, in the water-borne bridge detection platform in the prior art CN210634720U, a water pump is used for injecting water into a water storage tank to lift a piston plate, so as to lift a working frame, thereby facilitating the detection of different positions on the bridge by working personnel, and also stepping on pedal plates with different heights for detection operation, the detection range is wide, after the working personnel are tightly bound by an elastic band, the safety rope is, and damping spring can promote the buffering effect of buffer board, and the security performance is strong, but the device still has the weak point to lie in, because the device is operated on the hull, because the device lacks fixing device, make the hull can rock along with the surface of water in aqueous, make testing platform follow and rock, lead to the stability of device relatively poor, make the testing personnel be not convenient for detect on testing platform, therefore, how to provide a better testing platform of stability is especially important, in view of this, we provide a multi-functional bridge testing platform.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a multi-functional bridge testing platform to solve the relatively poor problem of stability that proposes in the above-mentioned background art.

2. Technical scheme

The utility model provides a multi-functional bridge testing platform, includes the hull, the hull top surface has set firmly the fixed plate, the standing groove has been seted up to fixed plate right-hand member terminal surface, the standing groove endotheca is equipped with the extension board, hull right-hand member top surface has set firmly motor A, the gear has been cup jointed to the motor A output, the welding of extension board right-hand member has the mount, the working chamber has been seted up to mount right side wall, the working chamber is equipped with the lead screw, two clamping components have been cup jointed to the symmetry around on the lead screw outer wall, the mount antetheca has set firmly motor B, the fixed plate top surface has set firmly the lift.

Preferably, the inner wall of the upper end of the fixing plate is provided with a sliding groove.

Preferably, a plurality of driving teeth have been seted up to extension board bottom surface for linear structure, driving tooth and gear engagement transmission, extension board left end top welding has the stopper, stopper outer wall and spout sliding fit.

Preferably, the rear end of the screw rod is rotatably connected with the inner wall of the rear end of the fixing frame, the front end of the screw rod penetrates through the inner wall of the front end of the fixing frame to extend to the outside and is fixedly connected with the output end of the motor B, the outer wall of the rear part of the screw rod is provided with an external thread A, and the outer wall of the front part of the screw rod is provided with an external thread B which has the opposite rotation direction to the.

Preferably, clamping component includes splint, splint inner terminal surface and pier outer wall in close contact with, one of them splint left end and external screw thread A threaded connection, another splint left end and external screw thread B threaded connection, splint groove has been seted up to splint right-hand member terminal surface, splint inslot cover is equipped with the auxiliary splint, a plurality of spacing holes have been seted up to the auxiliary splint top surface is linear structure.

Preferably, clamping component still includes the bolt, the bolt lower extreme passes splint right-hand member top surface and extends to splint inslot, bolt lower extreme outer wall and spacing downthehole wall grafting cooperation, bolt lower extreme outer wall has cup jointed the spring, the spring lower extreme is connected fixedly with the splint top surface, splint and vice splint inner wall all bond there is the rubber pad.

3. Advantageous effects

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

1. through setting up clamping unit, utilize two kinds of external screw threads that are set up on the lead screw to opposite soon for two splint can do the relative motion under the drive of lead screw, make two splint press from both sides the pier tightly, thereby make the hull follow fix on the pier, make the device have good stability.

2. Through setting up the auxiliary splint for the device can adapt to the pier that the size of a dimension is different, improves the suitability of device, can increase the frictional force between splint and the pier through bonding the rubber pad at splint inner wall, makes the tight effect of clamp of device promote, makes through the extension board that utilizes can extend, and clamping assembly can extend to farther position.

Drawings

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

FIG. 2 is a right-view schematic diagram of a partial structure of the present invention;

FIG. 3 is a schematic sectional view of a part of the structure of the present invention;

FIG. 4 is a schematic sectional view of a part of the structure of the present invention;

the reference numbers in the figures illustrate: 1. a hull; 2. a fixing plate; 3. a placement groove; 4. an extension plate; 5. a motor A; 6. a gear; 7. a fixed mount; 8. a working chamber; 9. a screw rod; 10. a motor B; 11. a clamping assembly; 12. an elevator; 13. a bridge pier; 201. a chute; 401. a transmission gear; 402. a limiting block; 901. an external thread A; 902. an external thread B; 1101. a splint; 1102. a clamping plate groove; 1103. an auxiliary splint; 1104. a limiting hole; 1105. a bolt; 1106. a spring; 1107. and (7) a rubber pad.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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, the present invention provides a technical solution:

the utility model provides a multi-functional bridge testing platform, including

hull

1, 1 top surface of hull has set firmly fixed plate 2, standing groove 3 has been seted up to 2 right-hand member terminal surfaces of fixed plate, standing groove 3 endotheca is equipped with

extension board

4, 1 right-hand member top surface of hull has set firmly motor A5, motor A5 output has cup jointed gear 6, extension board 4 right-hand member welding has mount 7, working chamber 8 has been seted up to 7 right side walls of mount, be equipped with lead screw 9 in the working chamber 8, two clamping component 11 have been cup jointed to the symmetry around on the lead screw 9 outer wall, 7 antetheca of mount has set firmly motor B10, 2 top surfaces of fixed plate have set firmly

lift

12, 1 right side of hull is equipped with pier 13, utilize.

Specifically, the inner wall of the upper end of the fixing plate 2 is provided with a sliding groove 201, and the sliding groove 201 can limit the extension length of the extension plate 4.

Further, extension plate 4 bottom surface is linear structure and has seted up a plurality of driving teeth 401, and driving teeth 401 and the transmission of gear 6 meshing have a stopper 402 to extension plate 4 left end top surface welding, stopper 402 outer wall and spout 201 sliding fit, and extension plate 4 can be so that clamping component 11 extends to other positions.

Still further, the rear end of the screw rod 9 is rotatably connected with the inner wall of the rear end of the fixing frame 7, the front end of the screw rod 9 penetrates through the inner wall of the front end of the fixing frame 7 to extend to the outside and is fixedly connected with the output end of the motor B10, the outer wall of the rear portion of the screw rod 9 is provided with an external thread A901, the outer wall of the front portion of the screw rod 9 is provided with an external thread B902 which has the opposite rotation direction to the external thread A901, and the external thread A901 and the external thread B902 which have the opposite rotation direction to each other.

Further, the clamping assembly 11 includes a clamping plate 1101, an inner end face of the clamping plate 1101 is in close contact with an outer wall of the pier 13, a left end of one of the clamping plate 1101 is in threaded connection with the external thread a901, a left end of the other clamping plate 1101 is in threaded connection with the external thread B902, a clamping plate groove 1102 is formed in a right end face of the clamping plate 1101, an auxiliary clamping plate 1103 is arranged in the clamping plate groove 1102 in a sleeved mode, the top face of the auxiliary clamping plate 1103 is of a linear structure, a plurality of limiting holes 1104 are formed, and the auxiliary clamping plate 1103 enables the device to adapt to pier.

Besides, the clamping assembly 11 further includes a plug 1105, the lower end of the plug 1105 passes through the top surface of the right end of the clamping plate 1101 and extends into the clamping plate groove 1102, the outer wall of the lower end of the plug 1105 is in inserting fit with the inner wall of the limiting hole 1104, the outer wall of the lower end of the plug 1105 is sleeved with a spring 1106, the lower end of the spring 1106 is fixedly connected with the top surface of the clamping plate 1101, the clamping plate 1101 and the inner wall of the sub-clamping plate 1103 are both bonded with a rubber pad 1107, and the rubber pad 1107 can.

The working principle is as follows: when a bridge needs to be detected, the device can be transported to the bottom of the bridge by a ship, then the ship body 1 is fixed, the output end of the motor A5 is utilized to drive the connected gear 6 to rotate, the gear 6 drives the meshed transmission gear 401 to move, when the gear 6 rotates clockwise, the extension plate 4 slowly extends out of the placing groove 3 of the fixing plate 2 to push the clamping component 11 to the position of a pier 13, then the motor B10 is utilized to drive the connected screw rod 9 to rotate, the screw rod 9 drives the clamping plates 1101 to move, as two external threads A901 and B902 with opposite rotation directions are arranged on the screw rod 9, the two clamping plates 1101 can move in opposite directions under the drive of the screw rod 9, the two clamping plates 1101 move in opposite directions to clamp the pier 13 between the two clamping plates 1101, when the size of the pier 13 is larger, the clamping component 11 can be retracted, through pulling up bolt 1105, make bolt 1105 leave the spacing hole 1104 on the auxiliary splint 1103, make auxiliary splint 1103 stretch out from splint groove 1102, make clamping assembly 11 can press from both sides the great pier 13 of tight size, after the length that auxiliary splint 1103 pulled out is enough, loosen bolt 1105, bolt 1105 can be because of the pulling force of spring 1106, make bolt 1105 insert spacing hole 1104 in, fix auxiliary splint 1103, at rotation lead screw 9, make two splint 1101 move to each other, press from both sides pier 13 tightly, rubber pad 1107 can increase the frictional force between splint 1101 and pier 13, after hull 1 is fixed, alright carry out the bridge and detected, utilize lift 12 to send the measurement personnel to the eminence and detect.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multi-functional bridge testing platform, includes hull (1), its characterized in that: the utility model discloses a ship body, including hull (1), fixed plate (2), standing groove (3) have been seted up to fixed plate (2) right-hand member terminal surface, standing groove (3) endotheca is equipped with extension board (4), hull (1) right-hand member top surface has set firmly motor A (5), gear (6) have been cup jointed to motor A (5) output, extension board (4) right-hand member welding has mount (7), working chamber (8) have been seted up to mount (7) right side wall, be equipped with lead screw (9) in working chamber (8), two clamping components (11) have been cup jointed to the symmetry around on lead screw (9) outer wall, mount (7) antetheca has set firmly motor B (10), fixed plate (2) top surface has set firmly lift (12), hull (1) right side is equipped with pier (13).

2. The multifunctional bridge detection platform of claim 1, wherein: the inner wall of the upper end of the fixing plate (2) is provided with a sliding chute (201).

3. The multifunctional bridge detection platform of claim 2, wherein: extend board (4) bottom surface and be linear structure and seted up a plurality of driving teeth (401), driving teeth (401) and gear (6) meshing transmission, extension board (4) left end top welding has stopper (402), stopper (402) outer wall and spout (201) sliding fit.

4. The multifunctional bridge detection platform of claim 3, wherein: the rear end of the screw rod (9) is rotatably connected with the inner wall of the rear end of the fixing frame (7), the front end of the screw rod (9) penetrates through the inner wall of the front end of the fixing frame (7) to extend to the outside and is fixedly connected with the output end of the motor B (10), an external thread A (901) is formed in the outer wall of the rear portion of the screw rod (9), and an external thread B (902) which is opposite to the external thread A (901) in rotation direction is formed in the outer wall of the front portion of the screw rod.

5. The multifunctional bridge detection platform of claim 4, wherein: clamping assembly (11) includes splint (1101), splint (1101) inner end face and pier (13) outer wall in close contact with, one of them splint (1101) left end and external screw thread A (901) threaded connection, another splint (1101) left end and external screw thread B (902) threaded connection, splint groove (1102) has been seted up to splint (1101) right-hand member terminal surface, splint groove (1102) endotheca is equipped with sub-splint (1103), sub-splint (1103) top surface is linear structure and has seted up a plurality of spacing holes (1104).

6. The multifunctional bridge detection platform of claim 5, wherein: clamping assembly (11) still includes bolt (1105), bolt (1105) lower extreme passes splint (1101) right-hand member top surface and extends to in splint groove (1102), bolt (1105) lower extreme outer wall and spacing hole (1104) inner wall are pegged graft and are cooperated, bolt (1105) lower extreme outer wall has cup jointed spring (1106), spring (1106) lower extreme and splint (1101) top surface are connected fixedly, splint (1101) and sub splint (1103) inner wall all bond there is rubber pad (1107).