CN217839737U

CN217839737U - Auxiliary device for splicing steel box girders

Info

Publication number: CN217839737U
Application number: CN202222125144.2U
Authority: CN
Inventors: 杨国邓; 俞沈杰; 郭坚
Original assignee: Zhejiang Qihui Construction Co ltd
Current assignee: Zhejiang Qihui Construction Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-11-18
Anticipated expiration: 2032-08-12

Abstract

The utility model discloses an auxiliary device is used in concatenation of steel box girder belongs to the supplementary technical field of steel box girder concatenation, wherein, including supporting baseplate, supporting baseplate top fixedly connected with deposits the case, deposit roof portion fixedly connected with bumper shock absorber, bumper shock absorber other end fixedly connected with places the case, place and to have seted up first recess in the case, the second spout has been seted up at first recess top, sliding connection has the second slider in the second spout, second slider fixed connection is sheathe in at first screw thread, the first servo motor of first recess inner wall fixedly connected with. Its beneficial effect is, through setting up a servo motor, a servo motor work, a servo motor's output shaft can drive first screw thread post and rotate to can drive first thread bush and remove about, can drive the link frame and remove about, and then can realize driving first push pedal and second push pedal and remove the purpose of removing about.

Description

Auxiliary device for splicing steel box girders

Technical Field

The utility model relates to a steel case roof beam concatenation auxiliary technical field, more specifically say, it relates to steel case roof beam auxiliary device for concatenation.

Background

The steel box girder is also called a steel plate box girder, is a common structural form of a large-span bridge, is generally used on a bridge with a larger span, is called a steel box girder because the shape is like a box, and usually needs an auxiliary device when being spliced.

The auxiliary device for splicing the steel box girders is used for splicing the steel box girders and is characterized in that an auxiliary measuring instrument is used for detecting the steel box girders when the steel box girders are spliced, the auxiliary measuring instrument does not have a structure for storing the measuring instrument, the use limitation is large, the detection efficiency is easily influenced, and the auxiliary device is not provided with a damping structure generally and is not beneficial to use.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Not enough to prior art exists, the utility model aims to provide an auxiliary device is used in the concatenation of steel case roof beam, it has inconvenient use and can't deposit the characteristics of transportation to detecting instrument.

(2) Technical scheme

In order to realize the above-mentioned purpose, the utility model provides an auxiliary device is used in concatenation of steel box girder, including the supporting baseplate, supporting baseplate top fixedly connected with deposits the case, deposit roof portion fixedly connected with bumper shock absorber, the case is placed to bumper shock absorber other end fixedly connected with, it has first recess to place the incasement, the second spout has been seted up at first recess top, sliding connection has the second slider in the second spout, second slider fixed connection is on first thread bush, the first servo motor of first recess inner wall fixedly connected with, the first screw thread post of fixedly connected with on first servo motor's the output shaft, first screw thread post surface threaded connection has first thread bush, first thread bush bottom fixedly connected with carriage, the carriage adsorbs through first electro-magnet has the second push pedal, the carriage adsorbs through the second electro-magnet has first push pedal, be provided with flexible subassembly in the supporting baseplate.

When the auxiliary device for splicing the steel box girders, which is adopted by the technical scheme, is used, the detection instrument stored in the device is often vibrated through the shock absorber when being moved, and long-time vibration possibly causes connection looseness between internal components of mechanical equipment, so that the shock absorption effect of the shock absorber can be realized, impact force generated in the moving process of the mechanical equipment is buffered, and therefore, the stability of the mechanical equipment is greatly increased, and the service life of the mechanical equipment is ensured.

Further, the bottom of the supporting base plate is close to the equal fixedly connected with universal wheel in position in four corners, be provided with the brake block in the universal wheel, place incasement wall bottom and seted up first spout, sliding connection has first slider in the first spout, first slider fixed connection is on first push pedal, place incasement wall fixedly connected with baffle.

Further, place case one side and have a first chamber door through first hinge swing joint, first chamber door one side fixedly connected with first in command, deposit the case front side and have a second chamber door through second hinge swing joint, second chamber door front side fixedly connected with second in command, the first pivot of first screw thread post other end fixedly connected with, the first pivot other end rotates through first bearing and connects at first recess inner wall.

Further, a second groove is formed in the supporting base plate, a double-shaft motor is fixedly connected to the inner wall of the second groove, second threaded columns are fixedly connected to two output shafts of the double-shaft motor, a second threaded sleeve is in threaded connection with the surface of each second threaded column, a first fixed block is fixedly connected to the top of each second threaded sleeve, the first fixed block is movably connected with an expansion bracket through a first pin shaft, the other end of the expansion bracket is movably connected with a second fixed block through a second pin shaft, and the second fixed block is slidably connected with a fixed plate through a fourth chute.

Furthermore, a third groove is formed in the fixing plate, a second servo motor is fixedly connected to the inner wall of the third groove, a placing plate is fixedly connected to an output shaft of the second servo motor, a roller is fixedly connected to the bottom of the placing plate and is connected to the top of the fixing plate in a rolling mode, a third sliding groove is formed in the bottom of the second groove, a third sliding block is connected to the bottom of the third sliding groove in a sliding mode, the third sliding block is fixedly connected to a second threaded sleeve, a second rotating shaft is fixedly connected to the other end of the second threaded column, and the other end of the second rotating shaft is rotatably connected to the inner wall of the second groove through a second bearing.

Furthermore, a control panel is arranged on the front side of the supporting bottom plate, and the control panel is electrically connected with the first servo motor, the second servo motor, the double-shaft motor, the first electromagnet and the second electromagnet through leads.

(3) Advantageous effects

To sum up, the utility model discloses following beneficial effect has:

1. through the arrangement of the first servo motor, the first servo motor works, an output shaft of the first servo motor can drive the first threaded column to rotate, so that the first threaded sleeve can be driven to move left and right, the connecting frame can be driven to move left and right, and the purpose of driving the first push plate and the second push plate to move left and right can be achieved;

2. through the arrangement of the double-shaft motor, the double-shaft motor works, the two output shafts of the double-shaft motor can drive the second thread bushing to move left and right, and the fixed plate can be driven to move up and down by virtue of the moving action of the first pin shaft and the second pin shaft, so that the placing plate can be driven to move up and down, and the purpose of driving the detector placed at the top of the placing plate to perform height adjustment can be achieved;

3. through setting up second servo motor, second servo motor work, second servo motor's output shaft can drive and place the board and rotate to can realize carrying out the purpose that the position was adjusted to placing the detecting instrument who places the board top, through setting up third slider and third spout, with the help of the slip of third slider in the third spout, can cooperate the second screw thread post to make the more stable removal of going on of second thread bush.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the descriptions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is a schematic structural view of the telescopic assembly of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a schematic structural diagram of a side view section of the connecting frame of the present invention;

fig. 5 is a schematic structural view of the side view of the placing box of the utility model.

The labels in the figures are:

1. a support base plate; 2. a storage box; 3. a shock absorber; 4. a first chute; 5. a first slider; 6. placing a box; 7. a partition plate; 8. a connecting frame; 9. a first threaded sleeve; 10. a first servo motor; 11. a second chute; 12. a second slider; 13. a first threaded post; 14. a first groove; 15. a first rotating shaft; 16. a first door; 17. a telescoping assembly; 1701. a third chute; 1702. placing the plate; 1703. a third slider; 1704. a second threaded sleeve; 1705. a second threaded post; 1706. a second groove; 1707. a double-shaft motor; 1708. a second rotating shaft; 1709. a first fixed block; 1710. a first pin shaft; 1711. a telescopic frame; 1712. a second pin shaft; 1713. a second fixed block; 1714. a fourth chute; 1715. a fixing plate; 1716. a third groove; 1717. a second servo motor; 1718. a roller; 18. a universal wheel; 19. a first electromagnet; 20. a second door; 21. a control panel; 22. a first push plate; 23. a second electromagnet; 24. a second push plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the following description is made for the technical solution of the present invention in the embodiments to explain the present invention clearly and completely, obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.

Example (b):

the present invention will be described in further detail with reference to fig. 1 to 5.

Referring to fig. 1-5, the present invention provides a technical solution: auxiliary device is used in concatenation of steel box girder, including supporting baseplate 1, supporting baseplate 1 top fixedly connected with deposits case 2, deposit 2 top fixedly connected with bumper shock absorbers 3 of case, through setting up bumper shock absorbers 3, often can take place vibrations when moving the detecting instrument of depositing in the device, and long-time vibrations probably cause to connect between the mechanical equipment inner assembly not hard up, and then can pass through the cushioning effect of bumper shock absorbers 3, the impact force that produces removes the in-process to mechanical equipment cushions, thereby greatly increased mechanical equipment's stability and guaranteed mechanical equipment's life.

3 other end fixedly connected with of bumper shock absorber places case 6, place first recess 14 of having seted up in case 6, second spout 11 has been seted up at first recess 14 top, through setting up second slider 12 and second spout 11, with the help of the slip of second slider 12 in second spout 11, can cooperate first screw thread post 13 to make more stable the going on of first thread bush 9 remove, sliding connection has second slider 12 in second spout 11, second slider 12 fixed connection is on first screw thread bush 9, first servo motor 10 of 14 inner wall fixedly connected with of first recess, through setting up first servo motor 10, first servo motor 10 works, the output shaft of first servo motor 10 can drive first screw thread post 13 and rotate, thereby can drive first screw thread bush 9 and remove about, can drive connection frame 8 and remove about, and then can realize driving first push pedal 22 and second push pedal 24 and remove the mesh of removing.

First screw thread post 13 of fixedly connected with on the output shaft of first servo motor 10, first screw thread post 13 surface threaded connection has first thread bush 9, first thread bush 9 bottom fixedly connected with carriage 8, carriage 8 adsorbs second push pedal 24 through first electro-magnet 19, carriage 8 adsorbs first push pedal 22 through second electro-magnet 23, be provided with telescopic component 17 in the supporting baseplate 1, the equal fixedly connected with universal wheel 18 in position that supporting baseplate 1 bottom is close to the four corners, be provided with the brake block in the universal wheel 18, place 6 inner wall bottoms of case and seted up first spout 4.

Sliding connection has first slider 5 in

first spout

4, 5 fixed connection of first slider are on first push pedal 22, place 6 inner wall fixedly connected with baffles 7 of case, place 6 one side of case and have first chamber door 16 through first hinge swing joint, 16 one side fixedly connected with first in command of first chamber door, deposit 2 front sides of case and have second chamber door 20 through second hinge swing joint, 20 front sides fixedly connected with second in command of second chamber door, 13 other end fixedly connected with first pivot 15 of first screw post, the 15 other ends of first pivot rotate through first bearing and connect at 14 inner walls of first recess.

Specifically, set up second recess 1706 in the supporting baseplate 1, second recess 1706 inner wall fixedly connected with biax motor 1707, equal fixedly connected with second screw thread post 1705 on two output shafts of biax motor 1707, second screw thread post 1705 surface threaded connection has second thread bush 1704, first fixed block 1709 of second thread bush 1704 top fixedly connected with, first fixed block 1709 has expansion bracket 1711 through first round pin axle 1710 swing joint, the expansion bracket 1711 other end has second fixed block 1713 through second round pin axle 1712 swing joint, second fixed block 1713 has fixed plate 1715 through fourth spout 1714 sliding connection.

Through adopting above-mentioned technical scheme, through setting up double-shaft motor 1707, double-shaft motor 1707 work, two output shafts of double-shaft motor 1707 all can drive second thread bush 1704 and remove about, at the effect of activity with the help of first round pin axle 1710 and second round pin axle 1712, and then can drive fixed plate 1715 and reciprocate to can drive and place board 1702 and reciprocate, consequently can realize driving and place the purpose that carries out height control at the detector ware of placing board 1702 top.

Specifically, a third groove 1716 is formed in the fixing plate 1715, a second servo motor 1717 is fixedly connected to the inner wall of the third groove 1716, a placing plate 1702 is fixedly connected to the output shaft of the second servo motor 1717, a roller 1718 is fixedly connected to the bottom of the placing plate 1702, the roller 1718 is connected to the top of the fixing plate 1715 in a rolling manner, a third sliding groove 1701 is formed in the bottom of the second groove 1706, a third sliding block 1703 is slidably connected to the third sliding groove 1701, the third sliding block 1703 is fixedly connected to the second thread sleeve 1704, a second rotating shaft 1708 is fixedly connected to the other end of the second thread column 1705, and the other end of the second rotating shaft 1708 is rotatably connected to the inner wall of the second groove 1706 through a second bearing.

Through adopting above-mentioned technical scheme, through setting up second servo motor 1717, second servo motor 1717 work, second servo motor 1717's output shaft can drive and place board 1702 and rotate to can realize carrying out the purpose that the position was adjusted to the detecting instrument of placing board 1702 top, through setting up third slider 1703 and third spout 1701, with the help of the slip of third slider 1703 in third spout 1701, can cooperate second thread post 1705 to make the more stable removal of going on of second thread bush 1704.

Specifically, a control panel 21 is disposed on the front side of the support base plate 1, and the control panel 21 is electrically connected to the first servo motor 10, the second servo motor 1717, the dual-axis motor 1707, the first electromagnet 19, and the second electromagnet 23 through wires.

By adopting the technical scheme, the working states of the first servo motor 10, the second servo motor 1717, the double-shaft motor 1707, the first electromagnet 19 and the second electromagnet 23 can be conveniently controlled by a worker through the arrangement of the control panel 21.

The utility model discloses a theory of operation does: firstly, a second handle can be held by hand, the second door 20 is opened by means of a second hinge, tool parts to be used can be placed in the storage box 2, then the device is moved to a using position through the universal wheel 18, then a first handle can be held by hand, the first door 16 is opened by means of the moving action of the first hinge, when a detection instrument on the top of the partition plate 7 needs to be used, the second electromagnet 23 can be stopped to work, then the first electromagnet 19 and the first servo motor 10 are started, the first servo motor 10 works, an output shaft of the first servo motor 10 can drive the first threaded column 13 to rotate, the first threaded sleeve 9 is driven to move rightwards, the connecting frame 8 is driven to move rightwards, and the second push plate 24 is driven to push the detection instrument on the top of the partition plate 7 rightwards.

Start biaxial motor 1707 simultaneously, biaxial motor 1707 works, biaxial motor 1707's two output shafts all can drive second thread bush 1704 and remove about, with the help of the mobile action of first round pin axle 1710 and second round pin axle 1712, drive fixed plate 1715 rebound, will place board 1702 rebound to suitable height can, then make second push pedal 24 promote the detecting instrument that needs to use to placing board 1702, restart biaxial motor 1707 again, drive the instrument that needs to detect and rebound to suitable height, then can start second servo motor 1717, second servo motor 1717 works, the output shaft of second servo motor 1717 can drive and place board 1702 and rotate, will place the detecting instrument at placing board 1702 top and adjust to suitable position, use at last can.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. Auxiliary device is used in steel box girder concatenation, including supporting baseplate (1), its characterized in that: support baseplate (1) top fixedly connected with deposits case (2), deposit case (2) top fixedly connected with bumper shock absorber (3), bumper shock absorber (3) other end fixedly connected with places case (6), place first recess (14) of having seted up in case (6), second spout (11) have been seted up at first recess (14) top, sliding connection has second slider (12) in second spout (11), second slider (12) fixed connection is on first thread bush (9), first recess (14) inner wall fixedly connected with first servo motor (10), the first screw post of fixedly connected with (13) on the output shaft of first servo motor (10), first screw post (13) surface threaded connection has first thread bush (9), first thread bush (9) bottom fixedly connected with connection frame (8), connection frame (8) have adsorbed second push pedal (24) through first electro-magnet (19), connection frame (8) have adsorbed first electro-magnet push pedal (22) through second electro-magnet (23), be provided with flexible push pedal (17) in support baseplate (1).

2. The auxiliary device for splicing the steel box girder according to claim 1, wherein: the utility model discloses a brake pad of a motor vehicle, including supporting baseplate (1), the equal fixedly connected with universal wheel (18) in position that supporting baseplate (1) bottom is close to the four corners, be provided with the brake block in universal wheel (18), place case (6) inner wall bottom and seted up first spout (4), sliding connection has first slider (5) in first spout (4), first slider (5) fixed connection is on first push pedal (22), place case (6) inner wall fixedly connected with baffle (7).

3. The auxiliary device for splicing the steel box girder according to claim 1, wherein: it has first chamber door (16) to place case (6) one side through first hinge swing joint, first chamber door (16) one side fixedly connected with first handle, deposit case (2) front side and have second chamber door (20) through second hinge swing joint, second chamber door (20) front side fixedly connected with second handle, first screw post (13) other end fixedly connected with first pivot (15), first pivot (15) other end rotates through first bearing and connects at first recess (14) inner wall.

4. The auxiliary device for splicing the steel box girder according to claim 1, wherein: offer second recess (1706) in bottom plate (1), second recess (1706) inner wall fixedly connected with biax motor (1707), equal fixedly connected with second screw thread post (1705) on two output shafts of biax motor (1707), second screw thread post (1705) surface threaded connection has second thread bush (1704), first fixed block (1709) of second thread bush (1704) top fixedly connected with, first fixed block (1709) have expansion bracket (1711) through first round pin axle (1710) swing joint, expansion bracket (1711) other end has second fixed block (1713) through second round pin axle (1712) swing joint, second fixed block (1713) have fixed plate (1715) through fourth spout (1714) sliding connection.

5. The auxiliary device for splicing the steel box girder according to claim 4, wherein: a third groove (1716) is formed in the fixing plate (1715), a second servo motor (1717) is fixedly connected to the inner wall of the third groove (1716), a placing plate (1702) is fixedly connected to the output shaft of the second servo motor (1717), a roller (1718) is fixedly connected to the bottom of the placing plate (1702), the roller (1718) is connected to the top of the fixing plate (1715) in a rolling mode, a third sliding groove (1701) is formed in the bottom of the second groove (1706), a third sliding block (1703) is slidably connected to the third sliding groove (1701), the third sliding block (1703) is fixedly connected to a second thread sleeve (1704), a second rotating shaft (1708) is fixedly connected to the other end of the second thread column (1705), and the other end of the second rotating shaft (1708) is rotatably connected to the inner wall of the second groove (1706) through a second bearing.

6. The auxiliary device for splicing the steel box girder according to claim 1, wherein: the front side of the supporting base plate (1) is provided with a control panel (21), and the control panel (21) is electrically connected with the first servo motor (10), the second servo motor (1717), the double-shaft motor (1707), the first electromagnet (19) and the second electromagnet (23) through conducting wires.