CN215164744U

CN215164744U - Road and bridge construction strutting arrangement

Info

Publication number: CN215164744U
Application number: CN202120856086.3U
Authority: CN
Inventors: 杨奇龙; 孙达
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-12-14
Anticipated expiration: 2031-04-25

Abstract

The utility model discloses a road and bridge construction strutting arrangement relates to road and bridge construction field. The utility model provides a road and bridge construction strutting arrangement, comprising a base plate, the right side of bottom plate is provided with the motor, the first screw rod of left side fixedly connected with of motor, the left end of first screw rod extends to the inside of bottom plate and through the left side swing joint of bearing with the bottom plate inner chamber, the surperficial threaded connection of first screw rod has the movable block, the bottom fixedly connected with pulley of movable block, the bottom of pulley and the bottom swing joint of bottom plate inner chamber, the top fixedly connected with cardboard of movable block, the top fixedly connected with connecting plate of cardboard, the top fixedly connected with fixed column of connecting plate, the top of fixed column extends to the top of bottom plate, the inside of fixed column is provided with the second screw rod. The utility model provides a current strutting arrangement be not convenient for remove, and the commonality in the strutting arrangement use is poor and the flexibility ratio is low, the problem that inconvenient constructor used.

Description

Road and bridge construction strutting arrangement

Technical Field

The utility model relates to a road and bridge construction field especially relates to a road and bridge construction strutting arrangement.

Background

The road and bridge construction is very complicated, the construction methods of different types of bridges are not very same, but the main steps are almost the same, the road and bridge engineering refers to the planning, design, construction, maintenance and other works of the structure of a road crossing water area, valley and all traffic channels, technically, the constructed bridge can bear the applied load and resist the destructive effect of natural factors, and constructors often use supporting devices in bridge construction.

The existing supporting device is inconvenient to move, poor in universality and low in flexibility in the using process of the supporting device, and is inconvenient for constructors to use.

Therefore, it is necessary to provide a supporting device for road and bridge construction to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a road and bridge construction strutting arrangement has solved current strutting arrangement and has not been convenient for remove, and the commonality in the strutting arrangement use is poor and the flexibility ratio is low, the problem that inconvenient constructor used.

In order to solve the technical problems, the utility model provides a road and bridge construction supporting device, which comprises a bottom plate, wherein a motor is arranged on the right side of the bottom plate, a first screw rod is fixedly connected on the left side of the motor, the left end of the first screw rod extends into the bottom plate and is movably connected with the left side of an inner cavity of the bottom plate through a bearing, a movable block is connected with the surface thread of the first screw rod, a pulley is fixedly connected with the bottom of the movable block, the bottom of the pulley is movably connected with the bottom of the inner cavity of the bottom plate, a snap-gauge is fixedly connected with the top of the movable block, a connecting plate is fixedly connected with the top of the snap-gauge, a fixed column is fixedly connected with the top of the connecting plate, the top of the fixed column extends to the top of the bottom plate, a second screw rod is arranged inside the fixed column, the surface thread of the second screw rod is connected with a screw sleeve, and the bottom of the second screw rod is movably connected with the bottom of the inner cavity of the fixed column through a bearing, the surface of the second screw rod is fixedly connected with a first conical gear, one side of the first conical gear is meshed with a second conical gear, the other side of the second conical gear is fixedly connected with a connecting rod, the other end of the connecting rod extends to the outside of the fixed column and is fixedly connected with a rotating plate, the other side of the rotating plate is fixedly connected with a handle, the top of the screw sleeve extends to the top of the fixed column and is movably connected with a clamping block through a pin shaft, the top of the clamping block is fixedly connected with a supporting plate, the bottom of the bottom plate is fixedly connected with a supporting seat, the inside of the supporting seat is fixedly connected with an air cylinder, the bottom of the air cylinder is fixedly connected with a movable plate, the two sides of the movable plate are both fixedly connected with sliding blocks, the inside of the sliding blocks is movably connected with supporting rods, the two ends of the supporting rods are both fixedly connected with the inner wall of the supporting seat, and the bottom of the movable plate is fixedly connected with a connecting column, the bottom of the connecting column is fixedly connected with a universal wheel.

Preferably, one side of the supporting seat is fixedly connected with a fixing plate, and the inner thread of the fixing plate is connected with an inserted bar.

Preferably, the top of the bottom plate is provided with a limiting groove, and the inside of the limiting groove is movably connected with the surface of the fixing column.

Preferably, the front surface of the bottom plate is hinged with a box door through a hinge, and the radial section of the box door is rectangular.

Preferably, the surface of the handle is sleeved with a non-slip mat, and the non-slip mat is made of rubber.

Preferably, the two sides of the inner cavity of the fixed column are fixedly connected with limit blocks, and the radial section of each limit block is rectangular.

Preferably, a control panel is arranged on the right side of the box door, the back of the control panel is fixedly connected with the front of the bottom plate, and a control button is arranged on the front of the control panel.

Compared with the prior art, the utility model provides a pair of road and bridge construction strutting arrangement has following beneficial effect:

the utility model provides a road and bridge construction supporting device, drive the rotation of first screw rod through the motor, the first screw rod drives the movable block, the cardboard, connecting plate and fixed column and moves left and right, can adjust the position of fixed column, drive the rotor plate through the handle and rotate, the rotor plate drives connecting rod and second bevel gear and rotates, second bevel gear drives first bevel gear and second screw rod and rotates, the second screw rod drives the swivel nut and goes up and down, can adjust the height of swivel nut, when the altitude mixture control of two swivel nuts is different, two swivel nuts drive two fixture blocks respectively and move, can make the angle of backup pad incline, conveniently adjust the angle of backup pad, drive the fly leaf through the cylinder and move, the fly leaf drives spliced pole and universal wheel and moves, can make the universal wheel stretch out and draw back, when the universal wheel contacts with ground, can make things convenient for the supporting device to move, the problem of current strutting arrangement be not convenient for remove, and the commonality in strutting arrangement use is poor and the flexibility ratio is low, inconvenient constructor uses is solved.

The utility model provides a road and bridge construction strutting arrangement, the movable block moves about when removing the bottom activity that the drive pulley is located the bottom plate inner chamber, can assist the removal to the movable block, improves the smoothness nature when the slider removes, installs the inside at the supporting seat with the bracing piece, and the fly leaf drives the surface that the slider is located the bracing piece at the lift in-process and reciprocates, can make more stable that the fly leaf removed, and can carry on spacingly to the fly leaf, prevents that the phenomenon of skew from appearing in the fly leaf.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a supporting device for road and bridge construction provided by the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of the structure A in FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic view of a portion of the structure B in fig. 2 according to the present invention;

fig. 5 is a front view of the bottom plate in the structure of the present invention.

Reference numbers in the figures: 1. a base plate; 2. a motor; 3. a first screw; 4. a movable block; 5. a pulley; 6. clamping a plate; 7. a connecting plate; 8. fixing a column; 9. a second screw; 10. a threaded sleeve; 11. a first bevel gear; 12. a second bevel gear; 13. a connecting rod; 14. rotating the plate; 15. a handle; 16. a clamping block; 17. a support plate; 18. a supporting seat; 19. a cylinder; 20. a movable plate; 21. a slider; 22. a support bar; 23. connecting columns; 24. a universal wheel; 25. a fixing plate; 26. inserting a rod; 27. a limiting groove; 28. a box door; 29. a non-slip mat; 30. a limiting block; 31. a control panel; 32. and a control button.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

The first embodiment is as follows:

as shown in figures 1-5, a road and bridge construction supporting device comprises a bottom plate 1, a motor 2 is arranged on the right side of the bottom plate 1, a first screw rod 3 is fixedly connected to the left side of the motor 2, the left end of the first screw rod 3 extends into the bottom plate 1 and is movably connected with the left side of an inner cavity of the bottom plate 1 through a bearing, a movable block 4 is connected with the surface of the first screw rod 3 through a thread, a clamping plate 6 is fixedly connected to the top of the movable block 4, a connecting plate 7 is fixedly connected to the top of the clamping plate 6, a fixed column 8 is fixedly connected to the top of the connecting plate 7, the top of the fixed column 8 extends to the top of the bottom plate 1, a second screw rod 9 is arranged inside the fixed column 8, a threaded sleeve 10 is connected to the surface of the second screw rod 9 through a thread, the bottom end of the second screw rod 9 is movably connected with the bottom of the inner cavity of the fixed column 8 through a bearing, a first bevel gear 11 is fixedly connected to the surface of the second screw rod 9, one side of the first bevel gear 11 is engaged with a second bevel gear 12, the other side of the second bevel gear 12 is fixedly connected with a connecting rod 13, the other end of the connecting rod 13 extends to the outside of the fixed column 8 and is fixedly connected with a rotating plate 14, the other side of the rotating plate 14 is fixedly connected with a handle 15, the top of the screw sleeve 10 extends to the top of the fixed column 8 and is movably connected with a clamping block 16 through a pin shaft, the top of the clamping block 16 is fixedly connected with a supporting plate 17, the bottom of the bottom plate 1 is fixedly connected with a supporting seat 18, the inside of the supporting seat 18 is fixedly connected with a cylinder 19, the bottom of the cylinder 19 is fixedly connected with a movable plate 20, the bottom of the movable plate 20 is fixedly connected with a connecting column 23, the bottom of the connecting column 23 is fixedly connected with a universal wheel 24, one side of the supporting seat 18 is fixedly connected with a fixed plate 25, the inner thread of the fixed plate 25 is connected with an inserted bar 26, and the top of the bottom plate 1 is provided with a limiting groove 27, the inside of spacing groove 27 and the surperficial swing joint of fixed column 8, there is chamber door 28 in the front of bottom plate 1 through hinge joint, the radial section shape of chamber door 28 is the rectangle, the surface cover of handle 15 is equipped with non slipping mat 29, non slipping mat 29 is the rubber material, the equal fixedly connected with stopper 30 in both sides of fixed column 8 inner chamber, the radial section shape of stopper 30 is the rectangle, the right side of chamber door 28 is provided with control panel 31, the back of control panel 31 and the positive fixed connection of bottom plate 1, control panel 31's front is provided with control button 32.

In this embodiment, the fixing plate 25 is installed on both sides of the supporting seat 18, the inserting rod 26 is manually rotated, the inserting rod 26 is inserted underground, so that the supporting seat 18 can be more stably fixed, the limiting groove 27 is formed at the top of the bottom plate 1, so as to limit the moving range of the fixing column 8, the box door 28 is opened, so as to facilitate the maintenance of the inside of the bottom plate 1 by a worker, the anti-slip mat 29 is installed on the surface of the handle 15, so as to prevent the handle 15 from slipping, the limiting block 30 is installed inside the fixing column 8, so as to limit the rising height of the screw sleeve 10, the control panel 31 is installed on the front surface of the bottom plate 1, the control button 32 is pressed, so as to control the opening and closing of the motor 2 and the cylinder 19, the first screw rod 3 is driven by the motor 2 to rotate, the first screw rod 3 drives the movable block 4, the clamping plate 6, the connecting plate 7 and the fixing column 8 to move left and right, the position of a fixed column 8 can be adjusted, a rotating plate 14 is driven to rotate by a handle 15, the rotating plate 14 drives a connecting rod 13 and a second bevel gear 12 to rotate, the second bevel gear 12 drives a first bevel gear 11 and a second screw 9 to rotate, the second screw 9 drives a screw sleeve 10 to lift, the height of the screw sleeve 10 can be adjusted, when the two screw sleeves 10 are different in height adjustment, the two screw sleeves 10 respectively drive two clamping blocks 16 to move, the angle of a supporting plate 17 can be inclined, the angle of the supporting plate 17 can be conveniently adjusted, a movable plate 20 is driven to move by an air cylinder 19, the movable plate 20 drives a connecting column 23 and a universal wheel 24 to move, the universal wheel 24 can be stretched and contracted, when the universal wheel 24 is in contact with the ground, the supporting device can be conveniently moved, the problem that the existing supporting device is inconvenient to move is solved, and the supporting device has poor universality and low flexibility in the using process, the use of constructors is inconvenient.

Example two:

referring to fig. 1-5, based on the first embodiment, the present invention provides a technical solution: the bottom fixedly connected with pulley 5 of movable block 4, the bottom of pulley 5 and the bottom swing joint of bottom plate 1 inner chamber, the equal fixedly connected with slider 21 in both sides of fly leaf 20, the inside swing joint of slider 21 has bracing piece 22, the both ends of bracing piece 22 all with the inner wall fixed connection of supporting seat 18.

In this embodiment, the movable block 4 drives the bottom activity that pulley 5 is located the bottom plate 1 inner chamber when removing about, can carry out the auxiliary movement to movable block 4, improves the smoothness nature when movable block 4 removes, installs bracing piece 22 in the inside of supporting seat 18, and movable plate 20 drives the surface that slider 21 is located bracing piece 22 and reciprocates at the lift in-process, can make more stable that movable plate 20 removed, and can carry on spacingly to movable plate 20, prevents that the phenomenon of skew from appearing in movable plate 20.

The utility model provides a pair of road and bridge construction strutting arrangement's theory of operation as follows:

the motor 2 is started by pressing the control button 32, the motor 2 drives the first screw rod 3 to rotate, the first screw rod 3 drives the movable block 4 to move left and right, the movable block 4 drives the clamping plate 6 to move left and right, the clamping plate 6 drives the connecting plate 7 and the fixed column 8 to move left and right, the position of the fixed column 8 can be adjusted, the handle 15 is manually rotated, the handle 15 drives the rotating plate 14 to rotate, the rotating plate 14 drives the connecting rod 13 and the second bevel gear 12 to rotate, the second bevel gear 12 drives the first bevel gear 11 to rotate, the first bevel gear 11 drives the second screw rod 9 to rotate, the second screw rod 9 drives the screw sleeves 10 to lift, the height of the screw sleeves 10 can be adjusted, when the height of the two screw sleeves 10 is different to be adjusted, the two clamping blocks 16 are respectively driven by the two screw sleeves 10 to move, the angle of the supporting plate 17 can be inclined, and the angle of the supporting plate 17 can be conveniently adjusted, the control button 32 is pressed to start the air cylinder 19, the air cylinder 19 drives the movable plate 20 to move up and down, the movable plate 20 drives the connecting column 23 to move up and down, the connecting column 23 drives the universal wheel 24 to move up and down, the universal wheel 24 can be stretched and contracted, and when the universal wheel 24 is in contact with the ground, the supporting device can be conveniently moved, so that the problems that the existing supporting device is inconvenient to move, and the supporting device is poor in universality and low in flexibility and is inconvenient to use by constructors in the use process are solved;

the movable block 4 drives the pulley 5 to be located the bottom activity of bottom plate 1 inner chamber when moving about, can carry out the auxiliary movement to the movable block 4, improves the smoothness nature when the movable block 4 removes, installs bracing piece 22 in the inside of supporting seat 18, and the movable plate 20 drives the surface that the slider 21 is located bracing piece 22 and reciprocates at the lift in-process, can make more stable that the movable plate 20 removed, and can carry on spacingly to the movable plate 20, prevents that the phenomenon of skew from appearing in the movable plate 20.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a road and bridge construction strutting arrangement, includes bottom plate (1), its characterized in that: the motor (2) is arranged on the right side of the bottom plate (1), a first screw rod (3) is fixedly connected to the left side of the motor (2), the left end of the first screw rod (3) extends into the bottom plate (1) and is movably connected with the left side of the inner cavity of the bottom plate (1) through a bearing, a movable block (4) is in threaded connection with the surface of the first screw rod (3), a pulley (5) is fixedly connected to the bottom of the movable block (4), the bottom of the pulley (5) is movably connected with the bottom of the inner cavity of the bottom plate (1), a clamping plate (6) is fixedly connected to the top of the movable block (4), a connecting plate (7) is fixedly connected to the top of the clamping plate (6), a fixed column (8) is fixedly connected to the top of the connecting plate (7), the top of the fixed column (8) extends to the top of the bottom plate (1), a second screw rod (9) is arranged inside the fixed column (8), the surface of the second screw rod (9) is in threaded connection with a threaded sleeve (10), the bottom end of the second screw rod (9) is movably connected with the bottom of an inner cavity of the fixed column (8) through a bearing, the surface of the second screw rod (9) is fixedly connected with a first bevel gear (11), one side of the first bevel gear (11) is meshed with a second bevel gear (12), the other side of the second bevel gear (12) is fixedly connected with a connecting rod (13), the other end of the connecting rod (13) extends to the outer part of the fixed column (8) and is fixedly connected with a rotating plate (14), the other side of the rotating plate (14) is fixedly connected with a handle (15), the top of the threaded sleeve (10) extends to the top of the fixed column (8) and is movably connected with a clamping block (16) through a pin shaft, the top of the clamping block (16) is fixedly connected with a supporting plate (17), and the bottom of the bottom plate (1) is fixedly connected with a supporting seat (18), the inside fixedly connected with cylinder (19) of supporting seat (18), the bottom fixedly connected with fly leaf (20) of cylinder (19), the equal fixedly connected with slider (21) in both sides of fly leaf (20), the inside swing joint of slider (21) has bracing piece (22), the both ends of bracing piece (22) all with the inner wall fixed connection of supporting seat (18), the bottom fixedly connected with spliced pole (23) of fly leaf (20), the bottom fixedly connected with universal wheel (24) of spliced pole (23).

2. A road and bridge construction supporting device as claimed in claim 1, wherein a fixing plate (25) is fixedly connected to one side of the supporting seat (18), and an insert rod (26) is threadedly connected to the inside of the fixing plate (25).

3. The supporting device for road and bridge construction according to claim 1, wherein a limiting groove (27) is formed at the top of the bottom plate (1), and the inside of the limiting groove (27) is movably connected with the surface of the fixing column (8).

4. The supporting device for road and bridge construction according to claim 1, wherein the front surface of the bottom plate (1) is hinged with a box door (28) through a hinge, and the radial section of the box door (28) is rectangular.

5. The supporting device for road and bridge construction according to claim 1, wherein the surface of the handle (15) is sleeved with a non-slip mat (29), and the non-slip mat (29) is made of rubber.

6. The supporting device for road and bridge construction according to claim 1, wherein two sides of the inner cavity of the fixed column (8) are fixedly connected with limit blocks (30), and the radial section of each limit block (30) is rectangular.

7. The supporting device for road and bridge construction according to claim 4, wherein a control panel (31) is arranged on the right side of the box door (28), the back of the control panel (31) is fixedly connected with the front of the bottom plate (1), and a control button (32) is arranged on the front of the control panel (31).