CN211035059U

CN211035059U - Novel connection structure for bridge construction equipment

Info

Publication number: CN211035059U
Application number: CN201921576150.1U
Authority: CN
Inventors: 石晓云; 孙淑礼
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-22
Filing date: 2019-09-22
Publication date: 2020-07-17
Anticipated expiration: 2029-09-22

Abstract

The utility model belongs to the technical field of bridge construction, in particular to a novel connecting structure for bridge construction equipment, which comprises a bottom plate, wherein a second groove is formed in the top of the bottom plate, a second double-shaft motor is fixedly connected to the bottom of the inner wall of the second groove, a first lead screw and a second lead screw are respectively and fixedly connected to two output shafts of the second double-shaft motor, and two far-away ends of the first lead screw and the second lead screw are respectively and fixedly connected with a first rotating shaft; the utility model discloses, through first biax motor work, can drive third lead screw and fourth lead screw and rotate, and then realize that second lead screw sleeve drives the extension board and removes the purpose about removing, realize using the extension of connecting plate, the device adopts first biax motor, the double-shaft motor of second, drive assembly, movable assembly and extension board, realizes adjusting and extending the high position of connecting plate, and application range is nimble, has improved the efficiency of construction greatly, and whole device is rational in infrastructure, and the practicality is strong.

Description

Novel connection structure for bridge construction equipment

Technical Field

The utility model belongs to the technical field of the bridge construction, concretely relates to novel connection structure for bridge construction equipment.

Background

The bridge construction is a process of building a bridge according to design contents, and mainly refers to the contents of bridge construction technology, construction organization, construction management, construction quality and the like.

At present, in the bridge work progress, when using each large-scale construction equipment, need carry out the position removal to it to convenient construction use, but a plurality of equipment remove, take trouble hard, greatly reduced efficiency of construction, when connecting the use between each equipment, the connecting plate is connected between to each equipment to the present mostly adoption, it has the regulation inconvenience, the drawback that the use limitation is big, be unfavorable for improving efficiency of construction, bring very big inconvenience for the use.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a novel connection structure for bridge construction equipment has the characteristics of being convenient for adjust and convenient to use.

In order to achieve the above object, the utility model provides a following technical scheme: a novel connecting structure for bridge construction equipment comprises a bottom plate, wherein a second groove is formed in the top of the bottom plate, a second double-shaft motor is fixedly connected to the bottom of the inner wall of the second groove, a first lead screw and a second lead screw are fixedly connected to two output shafts of the second double-shaft motor respectively, a first rotating shaft is fixedly connected to two far ends of the first lead screw and the second lead screw respectively, a first bearing is arranged on the surface of the first rotating shaft in a penetrating mode, the first bearing is fixedly connected to the side face of the inner wall of the second groove, a first lead screw sleeve is in threaded connection with the surfaces of the first lead screw and the second lead screw respectively, two second sliding grooves are formed in the bottom of the second groove, second sliding blocks are connected into the two second sliding grooves in a sliding mode, the two second sliding blocks are fixedly connected with the two first lead screw sleeves respectively, and movable assemblies are fixedly connected to the surfaces of the two first lead screws respectively, the top fixedly connected with lifter plate of two movable assembly, first recess has been seted up at the top of lifter plate, the bottom fixedly connected with drive assembly of first recess inner wall, drive assembly's top fixedly connected with connecting plate, the through-hole has been seted up to the inside of connecting plate, the first double-shaft motor of bottom fixedly connected with of through-hole inner wall, fixedly connected with third lead screw and fourth lead screw respectively on two output shafts of first double-shaft motor, the equal threaded connection in surface of third lead screw and fourth lead screw has the second lead screw sleeve, two the telescopic surface of second lead screw has all cup jointed the extension board, two first spouts, four have all been seted up to the top and the bottom of through-hole equal sliding connection has first slider in the first spout, and four first sliders are two double-phase fixed connection respectively on two extension boards.

Preferably, the drive assembly includes driving motor, driving gear, driven gear, second pivot and second bearing, driving motor fixed connection is in the bottom of first recess inner wall, fixedly connected with driving gear on driving motor's the output shaft, driving gear and driven gear meshing, fixedly connected with second pivot in the driven gear, the second bearing is worn to be equipped with on the surface of second pivot, second bearing fixed connection is in the bottom of first recess inner wall, the top fixed connection of second pivot is in the bottom of connecting plate.

Preferably, the movable assembly comprises two first fixing plates, a pin shaft and a movable rod, the two first fixing plates are respectively fixedly connected with the opposite surfaces of the first screw rod sleeve and the lifting plate, and the two first fixing plates are respectively movably connected with the movable rod through the pin shaft.

Preferably, an annular groove is formed in the top of the lifting plate, two pulleys are connected in the annular groove in a sliding mode, and the two pulleys are fixedly connected to the bottom of the connecting plate.

Preferably, the bottom of bottom plate fixedly connected with gyro wheel, be provided with the brake block on the gyro wheel, the quantity of gyro wheel is four, and fixed connection is respectively in the bottom of the bottom plate near the position in four corners

Preferably, a button switch is arranged on the side face of the bottom plate, and the button switch is electrically connected with the first double-shaft motor, the second double-shaft motor and the driving motor through leads respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can drive the third lead screw and the fourth lead screw to rotate by the work of the first double-shaft motor, further realize the purpose that the second lead screw sleeve drives the extension plate to move left and right, realize the extension use of the connecting plate, the second double-shaft motor works to drive the first lead screw and the second lead screw to rotate, further enable the first lead screw sleeve to drive the movable assembly to move left and right, realize the height adjustment of the connecting plate by the up-and-down movement of the movable rod by driving the lifting plate to move up and down, the driving motor in the driving assembly works to drive the driving to rotate, further drive the driven gear to rotate by the driving gear, realize the purpose that the second rotary shaft drives the connecting plate to adjust the position, the device adopts the first double-shaft motor, the second double-shaft motor, the driving assembly, the movable assembly and the extension plate, realize the height position adjustment and extension of the, the application range is flexible, the construction efficiency is greatly improved, and the whole device is reasonable in structure, simple to operate and high in practicability.

2. The utility model discloses, through setting up button switch, be convenient for people control first biaxial motor respectively, the operating condition of second biaxial motor and driving motor, the gyro wheel is convenient for remove the device, pulley and ring channel can cooperate drive assembly to drive the connecting plate and carry out the position regulation, the realization is to the purpose that construction equipment between the different positions carries out the connection, second spout and second slider can play the guide effect to first lead screw sleeve, the first lead screw sleeve of cooperation drives movable assembly and controls about, movable assembly is along with the motion in opposite directions of two first lead screws, with the help of the movable action of round pin axle, through the up-and-down activity of movable rod, can drive the lifter plate and carry out altitude mixture control, and then realize the altitude mixture control to the connecting plate.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is an enlarged schematic structural view of the position A of the present invention;

fig. 3 is a schematic structural diagram of the driving assembly of the present invention;

FIG. 4 is a schematic structural view of a movable assembly of the present invention;

in the figure: 1. a base plate; 2. a first bearing; 3. a lifting plate; 4. a through hole; 5. an extension plate; 6. a first chute; 7. a first groove; 8. a first dual-axis motor; 9. a first slider; 10. a drive assembly; 101. a drive motor; 102. a driving gear; 103. a second rotating shaft; 104. a driven gear; 105. a second bearing; 11. a pulley; 12. an annular groove; 13. a push button switch; 14. a second chute; 15. a brake pad; 16. a roller; 17. a second slider; 18. a first lead screw; 19. a second groove; 20. a second dual-shaft motor; 21. a second lead screw; 22. a movable component; 221. a first fixing plate; 222. a pin shaft; 223. a movable rod; 23. a first lead screw sleeve; 24. a first rotating shaft; 25. a third screw rod; 26. a connecting plate; 27. a second lead screw sleeve; 28. and a fourth screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a novel connecting structure for bridge construction equipment comprises a bottom plate 1, wherein a second groove 19 is formed in the top of the bottom plate 1, a second double-shaft motor 20 is fixedly connected to the bottom of the inner wall of the second groove 19, the second double-shaft motor 20 works to drive a first lead screw 18 and a second lead screw 21 to rotate, so that a first lead screw sleeve 23 can drive a movable assembly 22 to move left and right, the height of a connecting plate 26 is adjusted by driving a lifting plate 3 to move up and down through the vertical movement of a movable rod 223, a first lead screw 18 and a second lead screw 21 are respectively and fixedly connected to two output shafts of the second double-shaft motor 20, a first rotating shaft 24 is fixedly connected to two far ends of the first lead screw 18 and the second lead screw 21, a first bearing 2 penetrates through the surface of the first rotating shaft 24, and the first bearing 2 is fixedly connected to the side face of the inner wall of the second groove 19, the surfaces of the first screw rod 18 and the second screw rod 21 are both in threaded connection with a first screw rod sleeve 23, the bottom of the second groove 19 is provided with two second sliding grooves 14, the two second sliding grooves 14 are both in sliding connection with second sliding blocks 17, the second sliding grooves 14 and the second sliding blocks 17 can play a role in guiding the first screw rod sleeve 23 and are matched with the first screw rod sleeve 23 to drive the movable assembly 22 to move left and right, the two second sliding blocks 17 are respectively and fixedly connected with the two first screw rod sleeves 23, the surfaces of the two first screw rod sleeves 23 are both fixedly connected with the movable assembly 22, the tops of the two movable assemblies 22 are fixedly connected with the lifting plate 3, the top of the lifting plate 3 is provided with a first groove 7, the bottom of the inner wall of the first groove 7 is fixedly connected with a driving assembly 10, and the top of the driving assembly 10 is fixedly connected with a connecting plate 26, the connecting plate 26 is internally provided with a through hole 4, the bottom of the inner wall of the through hole 4 is fixedly connected with a first double-shaft motor 8, the first double-shaft motor 8 works to drive a third screw rod 25 and a fourth screw rod 28 to rotate, so that the purpose that a second screw rod sleeve 27 drives an extension plate 5 to move left and right is realized, the connecting plate 26 is extended and used, two output shafts of the first double-shaft motor 8 are respectively and fixedly connected with the third screw rod 25 and the fourth screw rod 28, the surfaces of the third screw rod 25 and the fourth screw rod 28 are both in threaded connection with a second screw rod sleeve 27, the surfaces of the two second screw rod sleeves 27 are both sleeved with the extension plate 5, the top and the bottom of the through hole 4 are both provided with two first sliding grooves 6, first sliding blocks 9 are all connected in the four first sliding grooves 6 in a sliding manner, and the four first sliding blocks 9 are respectively and fixedly connected to the two extension plates, the device adopts first double-shaft motor 8, second double-shaft motor 20, drive assembly 10, movable assembly 22 and extension board 5, realizes adjusting and extending the high position of connecting plate 26, and application range is nimble, has improved the efficiency of construction greatly, and whole device is rational in infrastructure, easy operation, and the practicality is strong.

Specifically, the driving assembly 10 includes a driving motor 101, a driving gear 102, a driven gear 104, a second rotating shaft 103 and a second bearing 105, the driving motor 101 is fixedly connected to the bottom of the inner wall of the first groove 7, the driving gear 102 is fixedly connected to an output shaft of the driving motor 101, the driving gear 102 is meshed with the driven gear 104, the second rotating shaft 103 is fixedly connected to the inside of the driven gear 104, the second bearing 105 is arranged on the surface of the second rotating shaft 103 in a penetrating manner, the second bearing 105 is fixedly connected to the bottom of the inner wall of the first groove 7, the top of the second rotating shaft 103 is fixedly connected to the bottom of the connecting plate 26, the driving motor 101 in the driving assembly 10 works to drive the driving rotation, and then the driving gear 102 drives the driven gear 104 to rotate, so that the second rotating shaft 103 drives the connecting plate 26 to perform azimuth adjustment.

Specifically, movable assembly 22 includes two first fixed plates 221, round pin axle 222 and movable rod 223, two the opposite face of first fixed plate 221 difference first lead screw sleeve 23 of fixedly connected with and lifter plate 3, two first fixed plate 221 all has movable rod 223 through round pin axle 222 swing joint, and movable assembly 22 is along with the motion in opposite directions of two first lead screws 18, with the help of the effect of the activity of round pin axle 222, through the upper and lower activity of movable rod 223, can drive lifter plate 3 and carry out height control, and then realizes the height control to connecting plate 26.

Specifically, annular groove 12 has been seted up at the top of lifter plate 3, sliding connection has two pulleys 11 in annular groove 12, two pulley 11 fixed connection is in the bottom of connecting plate 26, and pulley 11 and annular groove 12 can cooperate drive assembly 10 to drive connecting plate 26 and carry out the position regulation, realize carrying out the purpose of connecting to the construction equipment between the different positions.

Specifically, the bottom fixedly connected with gyro wheel 16 of bottom plate 1, be provided with brake block 15 on the gyro wheel 16, the quantity of gyro wheel 16 is four, and fixed connection is close to the position in four corners in bottom plate 1 bottom respectively, and gyro wheel 16 is convenient for remove the device.

Specifically, the side of the bottom plate 1 is provided with a button switch 13, the button switch 13 is electrically connected with the first dual-shaft motor 8, the second dual-shaft motor 20 and the driving motor 101 through wires, and the button switch 13 is convenient for people to control the working states of the first dual-shaft motor 8, the second dual-shaft motor 20 and the driving motor 101 respectively.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the device is moved to the use position through the roller 16, then the second double-shaft motor 20 is controlled to work through the button switch 13, the second double-shaft motor 20 works to drive the first lead screw 18 and the second lead screw 21 to rotate, so that the two first lead screw sleeves 23 drive the two activities to move oppositely to drive the lifting plate 3 to move up and down, the connecting plate 26 is adjusted in height, after the height is adjusted to a proper height, the driving motor 101 is controlled to work through the button switch 13, the driving motor 101 drives the driving gear 102 to rotate, the driving gear 102 drives the driven gear 104 to rotate, by means of the cooperation of the pulley 11, the second rotating shaft 103 drives the connecting plate 26 to rotate, the connecting position of the connecting plate 26 is adjusted, after the connecting plate is adjusted to a proper position, the first double-shaft motor 8 is controlled to work through the button switch 13 according to use requirements, so that the second lead screw sleeve 27 is matched with the first sliding, the extension plate 5 is driven to move left and right in the through hole 4, and the connection plate 26 can be used in an extension mode.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel connection structure for bridge construction equipment, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is provided with a second groove (19), the bottom of the inner wall of the second groove (19) is fixedly connected with a second double-shaft motor (20), two output shafts of the second double-shaft motor (20) are respectively and fixedly connected with a first screw rod (18) and a second screw rod (21), two ends, far away from each other, of the first screw rod (18) and the second screw rod (21) are respectively and fixedly connected with a first rotating shaft (24), a first bearing (2) is arranged on the surface of the first rotating shaft (24) in a penetrating manner, the first bearing (2) is fixedly connected with the side surface of the inner wall of the second groove (19), the surfaces of the first screw rod (18) and the second screw rod (21) are respectively and threadedly connected with a first screw rod sleeve (23), the bottom of the second groove (19) is provided with two second sliding grooves (14), and second sliding blocks (17) are respectively and slidably connected in the two second sliding grooves (14), the two second sliding blocks (17) are respectively fixedly connected with two first lead screw sleeves (23), the surfaces of the two first lead screw sleeves (23) are respectively and fixedly connected with movable assemblies (22), the tops of the two movable assemblies (22) are fixedly connected with lifting plates (3), the tops of the lifting plates (3) are provided with first grooves (7), the bottoms of the inner walls of the first grooves (7) are fixedly connected with driving assemblies (10), the tops of the driving assemblies (10) are fixedly connected with connecting plates (26), through holes (4) are formed in the connecting plates (26), the bottoms of the inner walls of the through holes (4) are fixedly connected with first double-shaft motors (8), two output shafts of the first double-shaft motors (8) are respectively and fixedly connected with third lead screws (25) and fourth lead screws (28), and the surfaces of the third lead screws (25) and the fourth lead screws (28) are respectively and threadedly connected with second lead screw sleeves (27), two extension plates (5) are sleeved on the surfaces of the second lead screw sleeves (27), two first sliding grooves (6) and four first sliding blocks (9) are arranged at the tops and the bottoms of the through holes (4) respectively, and the four first sliding blocks (9) are fixedly connected to the two extension plates (5) in pairs respectively.

2. The novel connecting structure for bridge construction equipment according to claim 1, characterized in that: drive assembly (10) includes driving motor (101), driving gear (102), driven gear (104), second pivot (103) and second bearing (105), driving motor (101) fixed connection is in the bottom of first recess (7) inner wall, fixedly connected with driving gear (102) on the output shaft of driving motor (101), driving gear (102) and driven gear (104) meshing, fixedly connected with second pivot (103) in driven gear (104), second bearing (105) are worn to be equipped with on the surface of second pivot (103), second bearing (105) fixed connection is in the bottom of first recess (7) inner wall, the top fixed connection of second pivot (103) is in the bottom of connecting plate (26).

3. The novel connecting structure for bridge construction equipment according to claim 1, characterized in that: the movable assembly (22) comprises two first fixing plates (221), a pin shaft (222) and a movable rod (223), the first fixing plates (221) are fixedly connected with the opposite surfaces of a first screw rod sleeve (23) and the lifting plate (3) respectively, and the first fixing plates (221) are both movably connected with the movable rod (223) through the pin shaft (222).

4. The novel connecting structure for bridge construction equipment according to claim 1, characterized in that: annular groove (12) have been seted up at the top of lifter plate (3), sliding connection has two pulleys (11) in annular groove (12), two pulley (11) fixed connection is in the bottom of connecting plate (26).

5. The novel connecting structure for bridge construction equipment according to claim 1, characterized in that: the bottom fixedly connected with gyro wheel (16) of bottom plate (1), be provided with brake block (15) on gyro wheel (16), the quantity of gyro wheel (16) is four, and fixed connection is in the position that is close to the four corners bottom plate (1) respectively.

6. The novel connecting structure for bridge construction equipment according to claim 2, characterized in that: the side of the bottom plate (1) is provided with a button switch (13), and the button switch (13) is electrically connected with the first double-shaft motor (8), the second double-shaft motor (20) and the driving motor (101) through leads respectively.