CN214530227U - Supporting equipment for bridge engineering construction - Google Patents

Supporting equipment for bridge engineering construction Download PDF

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Publication number
CN214530227U
CN214530227U CN202120303273.9U CN202120303273U CN214530227U CN 214530227 U CN214530227 U CN 214530227U CN 202120303273 U CN202120303273 U CN 202120303273U CN 214530227 U CN214530227 U CN 214530227U
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China
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plate
sliding
fixedly connected
connecting rod
rotatably connected
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CN202120303273.9U
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Chinese (zh)
Inventor
张承军
孙凤坤
葛运霞
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Individual
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Individual
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Abstract

The utility model relates to a bridge engineering technical field just discloses a support equipment is used in bridge engineering construction, including the loading board, the top fixedly connected with guide rail of loading board, the inner wall of guide rail and the surface sliding connection of slider, the top of slider and the bottom fixed connection of layer board, the right side of guide rail is provided with the pneumatic cylinder, the bottom of pneumatic cylinder and the top fixed connection of loading board, the output of pneumatic cylinder pass the right side of guide rail and with the right side fixed connection of slider. This support equipment is used in bridge engineering construction through setting up first connecting rod and dwang for first connecting rod drives the fixed block and goes up and down, thereby drives lifter plate and loading board lift, with the height of adjusting loading board and layer board, the device of being convenient for supports the not bridge of co-altitude, the use that improves the device is experienced, drive the slider through setting up the pneumatic cylinder and remove along the horizontal direction, make the slider drive the layer board and remove, with the horizontal position of adjusting the layer board, the adaptability of device has been improved.

Description

Supporting equipment for bridge engineering construction
Technical Field
The utility model relates to a bridge engineering technical field specifically is a bridge engineering construction is with supporting equipment.
Background
With the continuous development of social economy, the continuous improvement of building level and the continuous increase of vehicles, large and small bridges are built, and support brackets are often used in bridge construction and maintenance operation; the traditional support frame is mostly built by steel pipes, for example, a scaffold commonly used in construction, because the number of pipe fittings of the scaffold is large, the building difficulty is large during building, the building progress is slow, and the building is completed by a lot of manpower, so that great troubles are brought to the building and maintenance operations of a bridge; after the bracket is dismantled, realize that pre-buried bold steel sheet is difficult to handle, influence pier appearance quality, the height of being convenient for is not taken care of to current support bracket to stability and shock attenuation effect are not good, and be not convenient for remove the position of horizontal direction.
Chinese patent publication No. CN211922300U proposes a supporting device for bridge construction in bridge engineering, which comprises a base, the base is provided with a plurality of sections of supporting columns, the base is provided with a sliding chute, the bottom of each supporting column is connected in the sliding chute of the base in a sliding way, the supporting columns are provided with damping springs, a lifting device is connected between the supporting columns at two adjacent ends, the two sides of the upper end of the supporting column are provided with an L-shaped steel frame through a positioning block and a fixing bolt, a supporting bracket is arranged above the L-shaped steel frame, a buffer support column is connected between the bottom of the support bracket and the L-shaped steel frame, two driving motors with opposite directions are arranged in the middle of the support bracket, driving motor connect the pneumatic cylinder, pneumatic cylinder end connection slider, the slider top install the clamp splice, the utility model has the advantage of comparing with prior art: convenient use and adjustment, good damping effect and high safety. However, the device decomposes the pressure by arranging the multi-section lifting device, so that the use cost of the device is higher, and the practicability is lower.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a supporting equipment is used in bridge engineering construction has solved through setting up multistage elevating gear decomposition pressure, and the use cost that leads to the device is higher, the lower problem of practicality.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a supporting device for bridge engineering construction comprises a bearing plate, wherein a guide rail is fixedly connected to the top of the bearing plate, the inner wall of the guide rail is in sliding connection with the outer surface of a slider, the top of the slider is fixedly connected with the bottom of a supporting plate, a hydraulic cylinder is arranged on the right side of the guide rail, the bottom of the hydraulic cylinder is fixedly connected with the top of the bearing plate, the output end of the hydraulic cylinder penetrates through the right side of the guide rail and is fixedly connected with the right side of the slider, a plurality of groups of buffer columns are fixedly connected to the bottom of the bearing plate, the bottom of each buffer column is fixedly connected with the top of a lifting plate, a group of fixed blocks are fixedly connected to the left side and the right side of the bottom of the lifting plate, the opposite sides of the two groups of fixed blocks are rotatably connected with the top end of one group of first connecting rods, the top end of the other side of the first connecting rods is rotatably connected with the top of rotating rods, and the bottom end of the rotating rods is rotatably connected with one side of the sliding plate, which is close to the sliding plate, the bottom of the sliding plate is connected with the top of the bottom plate in a sliding manner, the bottom end of the first connecting rod is rotatably connected with the top end of the second connecting rod, the bottom end of the second connecting rod is rotatably connected with one side of the sliding plate close to the sliding plate, the middle part of the rear first connecting rod in the two groups of first connecting rods is fixedly connected with the outer surface of the connecting shaft, the front end of the connecting shaft is rotatably connected with the middle part of the rear side of the front first connecting rod, the rear end of the connecting shaft penetrates through the first connecting rod and is fixedly connected with the output end of the driving motor, the bottom of the driving motor is fixedly connected with the top of the positioning plate, the bottom of the positioning plate is fixedly connected with the top of the bottom plate, the front side and the middle part of the outer surface of the connecting shaft are rotatably connected with the top ends of the group of limiting rods, the bottom ends of the limiting rods are rotatably connected with one side of the sliding plate close to the sliding plate, and the opposite sides of the two groups of the sliding plates are rotatably connected with the bottom ends of the group of the supporting rods, the top ends of the two groups of support rods are respectively rotatably connected with the front side and the rear side of the lifting block, and the top of the lifting block is fixedly connected with the bottom of the lifting plate.
Preferably, two sets of sliding grooves are formed in the top of the bottom plate, the inner walls of the sliding grooves are in sliding connection with the outer surfaces of the sliding plates, and the rear sides of the rear sliding plates in the two sets of sliding plates and the front sides of the positioning plates are located on the same horizontal plane.
Preferably, the distance from the bottom of the lifting block below the lifting plate to the top of the connecting shaft is greater than the width of the first connecting rod.
Preferably, the positioning plate is a telescopic plate, and the width of the positioning plate is smaller than the distance from the rear side of the left sliding plate to the front side of the left supporting rod.
Preferably, the two sets of sliding plates are symmetrical about a vertical central axis of the base plate, and the connecting shaft and the vertical central axis of the base plate coincide.
Preferably, the top of layer board fixedly connected with directional piece, directional piece's surface sliding connection has two sets of splint, the bottom of splint and the top sliding connection of layer board.
(III) advantageous effects
Compared with the prior art, the utility model provides a supporting equipment is used in bridge engineering construction possesses following beneficial effect:
1. this support equipment is used in bridge engineering construction through setting up first connecting rod and dwang for first connecting rod drives the fixed block and goes up and down, thereby drives lifter plate and loading board lift, with the height of adjusting loading board and layer board, the device of being convenient for supports the not bridge of co-altitude, the use that improves the device is experienced, drive the slider through setting up the pneumatic cylinder and remove along the horizontal direction, make the slider drive the layer board and remove, with the horizontal position of adjusting the layer board, the adaptability of device has been improved.
2. This support equipment is used in bridge engineering construction, through setting up, driving motor and connecting axle make the connecting axle drive the first connecting rod rotation rather than being connected, thereby drive the sliding plate and slide along the spout inner wall under the effect of second connecting rod and dwang, through setting up the gag lever post, make the connecting axle straight line go up and down and drive another a set of first connecting rod rotation, go up and down with driving both sides fixed block, the even atress in left and right sides of the lifter plate of being convenient for has improved the stability of device.
3. This supporting equipment is used in bridge engineering construction through setting up the buffering post for the downward power of acting on the lifter plate is less when the loading board atress, in order to reduce lifter plate in use's wearing and tearing, has improved the life of device, rotates with the sliding plate through setting up the bracing piece and is connected, makes both sides atress around it even when the lifter plate goes up and down, reduces the lifter plate because of the too big possibility that takes place to incline of one side atress, improves the support effect of device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the support rod of the present invention;
fig. 3 is a schematic view of the structure of the driving motor of the present invention.
In the figure: 1. a carrier plate; 2. a guide rail; 3. a slider; 4. a support plate; 5. a hydraulic cylinder; 6. a buffer column; 7. a lifting plate; 8. a fixed block; 9. a first link; 10. rotating the rod; 11. a sliding plate; 12. a second link; 13. a connecting shaft; 14. a drive motor; 15. a limiting rod; 16. a base plate; 17. positioning a plate; 18. a support bar; 19. a chute.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a supporting device for bridge engineering construction comprises a bearing plate 1, wherein the top of the bearing plate 1 is fixedly connected with a guide rail 2, the inner wall of the guide rail 2 is in sliding connection with the outer surface of a slide block 3, the top of the slide block 3 is fixedly connected with the bottom of a supporting plate 4, the right side of the guide rail 2 is provided with a hydraulic cylinder 5, the bottom of the hydraulic cylinder 5 is fixedly connected with the top of the bearing plate 1, the output end of the hydraulic cylinder 5 penetrates through the right side of the guide rail 2 and is fixedly connected with the right side of the slide block 3, the bottom of the bearing plate 1 is fixedly connected with a plurality of groups of buffer columns 6, the bottoms of the buffer columns 6 are fixedly connected with the top of a lifting plate 7, the left side and the right side of the bottom of the lifting plate 7 are fixedly connected with a group of fixed blocks 8, the opposite sides of the two groups of fixed blocks 8 are rotatably connected with the top ends of one group of first connecting rods 9, the top ends of the other sides of the first connecting rods 9 are rotatably connected with the top ends of rotating rods 10, the bottom ends of the rotating rods 10 are rotatably connected with one side of the sliding plates 11 close to the sliding plates, the bottom of the sliding plate 11 is connected with the top of the bottom plate 16 in a sliding way, the bottom end of the first connecting rod 9 is connected with the top end of the second connecting rod 12 in a rotating way, the bottom end of the second connecting rod 12 is connected with one side of the sliding plate 11 close to the sliding plate in a rotating way, the middle part of the rear first connecting rod 9 in the two groups of first connecting rods 9 is fixedly connected with the outer surface of the connecting shaft 13, the front end of the connecting shaft 13 is connected with the middle part of the rear side of the front first connecting rod 9 in a rotating way, the rear end of the connecting shaft 13 penetrates through the first connecting rod 9 and is fixedly connected with the output end of the driving motor 14, the bottom of the driving motor 14 is fixedly connected with the top of the positioning plate 17, the bottom of the positioning plate 17 is fixedly connected with the top of the bottom plate 16, the front side and the middle part of the outer surface of the connecting shaft 13 are both connected with the top ends of the group of the limiting rods 15 in a rotating way, the bottom end of the sliding plate 15 is connected with one side of the sliding plate 11 close to the sliding plate 11 in a rotating way, the opposite side of the two groups of the sliding plate 11 is both rotatably connected with the bottom ends of the group of the supporting rods 18, the top ends of the two groups of support rods 18 are respectively rotatably connected with the front side and the rear side of the lifting block, and the top of the lifting block is fixedly connected with the bottom of the lifting plate 7.
Specifically, in order to facilitate the sliding plate 11 to slide linearly along the top of the bottom plate 16, two sets of sliding grooves 19 are formed in the top of the bottom plate 16, an inner wall of each sliding groove 19 is slidably connected with an outer surface of the sliding plate 11, and a rear side of the rear sliding plate 11 of the two sets of sliding plates 11 and a front side of the positioning plate 17 are located on the same horizontal plane, so that the sliding grooves 19 limit a movement track of the sliding plate 11.
Specifically, in order to facilitate the rotation of the first link 9, the distance from the bottom of the lifting block located below the lifting plate 7 to the top of the connecting shaft 13 is greater than the width of the first link 9, so that a gap is left between the first link 9 and the lifting block, and the resistance received by the first link 9 is reduced.
Specifically, in order to facilitate the positioning plate 17 to support the driving motor 14, the positioning plate 17 is a telescopic plate, and the width of the positioning plate 17 is smaller than the distance from the rear side of the left sliding plate 11 to the front side of the left supporting rod 18, so that when the driving motor 14 goes up and down along with the connecting shaft 13, the positioning plate 17 synchronously extends and retracts to support the driving motor 14.
Specifically, in order to improve the stability of the device, the two sets of sliding plates 11 are symmetrical about the vertical central axis of the bottom plate 16, and the connecting shaft 13 and the vertical central axis of the bottom plate 16 coincide, so that the two sets of rotating rods 10 uniformly apply force to the bottom of the lifting plate 7 when the lifting plate 7 is driven to lift.
Specifically, for the convenience of the device to support the bridge, the top fixedly connected with of layer board 4 is directional, and the surface sliding connection of directional piece has two sets of splint, the bottom of splint and the top sliding connection of layer board 4 for the staff is through removing the position relation between splint with fixed layer board 4 and the bridge.
The working principle is as follows: starting a driving motor 14, wherein the driving motor 14 drives a first connecting rod 9 at the front side thereof to rotate through a connecting shaft 13, the first connecting rod 9 drives a rotating rod 10 and a second connecting rod 12 to rotate, so that the rotating rod 10 and the second connecting rod 12 drive a sliding plate 11 to slide along the inner wall of a sliding groove 19, the sliding plate 11 drives a limiting rod 15 to rotate, the limiting rod 15 limits the motion track of the connecting shaft 13 so as to enable the connecting shaft 13 to linearly move along the vertical direction, because the top end of the first connecting rod 9 is rotatably connected with a fixed block 8, the first connecting rod 9 drives the fixed block 8 and a lifting plate 7 to ascend or descend, so as to adjust the height of the bearing plate 1, so that the supporting plate 4 is in contact with the bridge, starting a hydraulic cylinder 5, the hydraulic cylinder 5 drives a sliding block 3 to slide along the inner wall of a guide rail 2 so as to adjust the horizontal position of the supporting plate 4, when the top of the supporting plate 4 is in contact with the bottom of the bridge, the clamping plates are pushed so that the two groups of clamping plates move oppositely until the two groups of clamping plates clamp the bridge tightly, to fix the positional relationship between the pallet 4 and the bridge.
To sum up, the supporting device for bridge engineering construction is provided with the first connecting rod 9 and the rotating rod 10, so that the first connecting rod 9 drives the fixing block 8 to ascend and descend, thereby driving the lifting plate 7 and the bearing plate 1 to ascend and descend, so as to adjust the heights of the bearing plate 1 and the supporting plate 4, thereby facilitating the device to support bridges with different heights, improving the use experience of the device, driving the sliding block 3 to move along the horizontal direction by arranging the hydraulic cylinder 5, so that the sliding block 3 drives the supporting plate 4 to move, so as to adjust the horizontal position of the supporting plate 4, improving the adaptability of the device, and driving the motor 14 and the connecting shaft 13 to drive the first connecting rod 9 connected with the connecting shaft to rotate, thereby driving the sliding plate 11 to slide along the inner wall of the sliding groove 19 under the action of the second connecting rod 12 and the rotating rod 10, and driving the other group of first connecting rods 9 to linearly ascend and descend by arranging the limiting rod 15, go up and down with driving both sides fixed block 8, the even atress in the left and right sides of lifter plate 7 of being convenient for, the stability of device has been improved, through setting up bumping post 6, make the downward power of acting on lifter plate 7 during the atress of loading board 1 less, in order to reduce lifter plate 7 in use's wearing and tearing, the life of device has been improved, rotate with sliding plate 11 through setting up bracing piece 18 and being connected, it is even that its front and back both sides atress is when making lifter plate 7 go up and down, reduce lifter plate 7 because of the too big possibility that takes place to incline of one side atress, improve the supporting effect of device.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
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 (6)

1. The utility model provides a bridge engineering is supporting equipment for construction, includes loading board (1), its characterized in that: the top of the bearing plate (1) is fixedly connected with a guide rail (2), the inner wall of the guide rail (2) is connected with the outer surface of a sliding block (3) in a sliding manner, the top of the sliding block (3) is fixedly connected with the bottom of a supporting plate (4), the right side of the guide rail (2) is provided with a hydraulic cylinder (5), the bottom of the hydraulic cylinder (5) is fixedly connected with the top of the bearing plate (1), the output end of the hydraulic cylinder (5) penetrates through the right side of the guide rail (2) and is fixedly connected with the right side of the sliding block (3), the bottom of the bearing plate (1) is fixedly connected with a plurality of buffer columns (6), the bottom of each buffer column (6) is fixedly connected with the top of a lifting plate (7), the left side and the right side of the bottom of the lifting plate (7) are fixedly connected with a set of fixing blocks (8), and the opposite sides of the two sets of the fixing blocks (8) are rotatably connected with the top of one side of a set of first connecting rods (9), the top end of the other side of the first connecting rod (9) is rotatably connected with the top end of the rotating rod (10), the bottom end of the rotating rod (10) is rotatably connected with one side of the sliding plate (11) close to the rotating rod, the bottom of the sliding plate (11) is slidably connected with the top of the bottom plate (16), the bottom end of the first connecting rod (9) is rotatably connected with the top end of the second connecting rod (12), the bottom end of the second connecting rod (12) is rotatably connected with one side of the sliding plate (11) close to the sliding plate, the middle part of the rear first connecting rod (9) in the two groups of first connecting rods (9) is fixedly connected with the outer surface of the connecting shaft (13), the front end of the connecting shaft (13) is rotatably connected with the middle part of the rear side of the front first connecting rod (9), the rear end of the connecting shaft (13) penetrates through the first connecting rod (9) and is fixedly connected with the output end of the driving motor (14), and the bottom of the driving motor (14) is fixedly connected with the top of the positioning plate (17), the bottom of the positioning plate (17) is fixedly connected with the top of the bottom plate (16), the front side and the middle of the outer surface of the connecting shaft (13) are rotatably connected with the top end of a group of limiting rods (15), the bottom end of each limiting rod (15) is rotatably connected with one side, close to the limiting rod (11), of the sliding plate (11), the back side and the opposite side of the sliding plate (11) are rotatably connected with the bottom end of a group of supporting rods (18), the top ends of the supporting rods (18) are rotatably connected with the front side and the rear side of the lifting block respectively, and the top of the lifting block is fixedly connected with the bottom of the lifting plate (7).
2. The supporting equipment for bridge engineering construction according to claim 1, wherein: two sets of chutes (19) are formed in the top of the bottom plate (16), the inner walls of the chutes (19) are in sliding connection with the outer surfaces of the sliding plates (11), and the rear sides of the rear sliding plates (11) in the two sets of sliding plates (11) and the front sides of the positioning plates (17) are located on the same horizontal plane.
3. The supporting equipment for bridge engineering construction according to claim 1, wherein: the distance from the bottom of the lifting block below the lifting plate (7) to the top of the connecting shaft (13) is greater than the width of the first connecting rod (9).
4. The supporting equipment for bridge engineering construction according to claim 1, wherein: the positioning plate (17) is a telescopic plate, and the width of the positioning plate (17) is smaller than the distance from the rear side of the left sliding plate (11) to the front side of the left supporting rod (18).
5. The supporting equipment for bridge engineering construction according to claim 1, wherein: the two groups of sliding plates (11) are symmetrical about the vertical central axis of the bottom plate (16), and the vertical central axes of the connecting shaft (13) and the bottom plate (16) are coincident.
6. The supporting equipment for bridge engineering construction according to claim 1, wherein: the top fixedly connected with orientation piece of layer board (4), the surface sliding connection of orientation piece has two sets of splint, the bottom of splint and the top sliding connection of layer board (4).
CN202120303273.9U 2021-02-03 2021-02-03 Supporting equipment for bridge engineering construction Active CN214530227U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120303273.9U CN214530227U (en) 2021-02-03 2021-02-03 Supporting equipment for bridge engineering construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120303273.9U CN214530227U (en) 2021-02-03 2021-02-03 Supporting equipment for bridge engineering construction

Publications (1)

Publication Number Publication Date
CN214530227U true CN214530227U (en) 2021-10-29

Family

ID=78233186

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120303273.9U Active CN214530227U (en) 2021-02-03 2021-02-03 Supporting equipment for bridge engineering construction

Country Status (1)

Country Link
CN (1) CN214530227U (en)

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