CN111794111A - Supporting equipment for bridge construction - Google Patents
Supporting equipment for bridge construction Download PDFInfo
- Publication number
- CN111794111A CN111794111A CN202010696377.0A CN202010696377A CN111794111A CN 111794111 A CN111794111 A CN 111794111A CN 202010696377 A CN202010696377 A CN 202010696377A CN 111794111 A CN111794111 A CN 111794111A
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- Prior art keywords
- supporting
- sliding
- moving
- bridge construction
- rod
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
- B66F7/14—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks screw operated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G25/00—Shores or struts; Chocks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention belongs to the technical field of bridge support, and particularly relates to supporting equipment for bridge construction, which aims at solving the problems that the conventional bridge construction supporting device is poor in vibration damping effect, the height of the supporting device cannot be adjusted, and the normal use of the supporting device is influenced. The device is simple to operate and convenient to use, and can be used for positioning the device and supporting and buffering a bridge, so that the device is convenient for people to use.
Description
Technical Field
The invention relates to the technical field of bridge supports, in particular to a supporting device for bridge construction.
Background
In the road and bridge construction process, various devices are often used, the devices can vibrate during working, and in order to prevent collapse caused by vibration, a bridge construction supporting device is often used. The bridge supporting device is an auxiliary tool commonly used in the bridge construction process and is used for supporting and protecting the facility.
The conventional bridge construction supporting device is poor in vibration damping effect, the height of the supporting device cannot be adjusted, and the normal use of the supporting device is influenced, so that the supporting equipment for bridge construction is provided.
Disclosure of Invention
The invention aims to solve the defects that the conventional bridge construction supporting device has poor vibration damping effect, cannot adjust the height of the supporting device and influences the normal use of the supporting device, and provides supporting equipment for bridge construction.
In order to achieve the purpose, the invention adopts the following technical scheme:
a supporting device for bridge construction comprises a base, wherein the bottom of the base is rotatably connected with four symmetrically-arranged rotating wheels, two symmetrically-arranged supporting seats are fixedly arranged at the top of the base, the two supporting seats are slidably connected with a same moving plate, the bottom of the moving plate is fixedly provided with four symmetrically-arranged ejector rods, the ejector rods are slidably connected with the base, a base plate is fixedly arranged at the bottom ends of the ejector rods, a same fixing plate is fixedly arranged between the two supporting seats, two symmetrically-arranged positioning seats are fixedly arranged on the moving plate, one side of one of the two positioning seats is fixedly provided with a first motor, an output shaft of the first motor is fixedly provided with a rotating rod, the moving plate is slidably connected with two symmetrically-arranged moving blocks, the two moving blocks are both slidably connected with the rotating rod, and sliding grooves are formed in the, sliding tray threaded connection has the bracing piece, and the top of two bracing pieces is rotated and is connected with same roof, the bottom fixed mounting of fixed plate has the second motor, and fixed mounting has the pivot on the output shaft of second motor, and the pivot is connected with the bracing piece transmission, sliding connection has the locating lever that four symmetries set up on the roof, and the top fixed mounting of four locating levers has same panel.
Preferably, a moving hole is formed in one side of the moving block, a positioning block is fixedly mounted on the inner wall of the moving hole, two symmetrically-arranged thread grooves are formed in the rotating rod, the thread grooves are slidably connected with the corresponding positioning blocks, and the rotating rod can drive the moving block to move through the sliding connection of the thread grooves and the positioning blocks.
Preferably, a moving groove is formed in the top of the moving plate, a sliding rod is fixedly mounted on the inner wall of the moving groove, a connecting block is connected to the sliding rod in a sliding mode and is fixedly connected with a corresponding moving block, and the moving block can be positioned by the connecting block and the sliding rod in a sliding mode.
Preferably, the top of movable block rotates and is connected with the hinge bar, and two hinge bars all rotate with the fixed plate and are connected, and the movable block that removes can drive the hinge bar and carry out the angle change, and then drives the fixed plate and remove.
Preferably, the fixed cover in the outside of pivot is equipped with first belt pulley, and the top of supporting seat is rotated and is connected with the second belt pulley, and transmission connection has same belt on first belt pulley and the two second belt pulleys, and pivoted pivot can be connected through the transmission of first belt pulley, two second belt pulleys and belt and drive two second belt pulleys and rotate.
Preferably, the second belt pulley is provided with a sliding hole, the sliding hole is connected with the corresponding supporting rod in a sliding manner, one side of the supporting rod is provided with a limiting groove, the inner wall of the sliding hole is fixedly provided with a limiting block, the limiting block is connected with the limiting groove in a sliding manner, and the second belt pulley can drive the supporting rod to rotate through the sliding connection of the limiting block and the limiting groove.
Preferably, the top of supporting seat has seted up the ring channel, and sliding connection has the slider of two symmetry settings in the ring channel, two sliders and the second belt pulley fixed connection that corresponds, and the rotation state of second belt pulley can be stabilized to the sliding connection of ring channel and slider.
Preferably, the constant head tank has all been seted up on the both sides inner wall of ring channel, and sliding connection has the fixed block in the constant head tank, fixed block and the slider fixed connection who corresponds, and the fixed block can fix a position the second belt pulley through the slider with the sliding connection of constant head tank.
Preferably, the dashpot that two symmetries set up is seted up at the top of roof, and fixed mounting has the dead lever on the inner wall of dashpot, and sliding connection has the removal seat on the dead lever, removes and rotates on the seat to be connected with the dwang, and the dwang rotates with the panel to be connected, removes one side fixed mounting of seat and has reset spring, reset spring and the dashpot inner wall fixed connection who corresponds, and reset spring can support and cushion removing the seat.
Preferably, the bottom fixed mounting of panel has four buffer spring that the symmetry set up, buffer spring's bottom and panel fixed connection, and the bottom fixed mounting of locating lever has the baffle, and buffer spring can support and cushion the panel.
Compared with the prior art, the invention has the advantages that:
(1) according to the scheme, the threaded grooves are connected with the positioning blocks in a sliding mode, so that the rotating rod can drive the two moving blocks to be close to each other, the fixed plate and the moving plate are driven to move through the hinge rod, and the whole device is supported and fixed through the ejector rod;
(2) because the transmission of first belt pulley, two second belt pulleys and belt is connected, and the sliding connection of second belt pulley and bracing piece, the threaded connection of bracing piece and sliding tray simultaneously for the pivoted pivot can drive the bracing piece and rotate, and then drives the bracing piece rebound.
(3) Because buffer spring and reset spring's setting, the dwang is connected with the rotation of panel simultaneously for the panel can obtain the shock attenuation when supporting the bridge, thereby protects the bridge.
The device is simple to operate and convenient to use, and can be used for positioning the device and supporting and buffering a bridge, so that the device is convenient for people to use.
Drawings
Fig. 1 is a schematic structural view of a supporting device for bridge construction according to the present invention;
fig. 2 is a schematic cross-sectional structure view of a top plate of the supporting device for bridge construction according to the present invention;
fig. 3 is a schematic cross-sectional structure view of a moving plate of the support device for bridge construction according to the present invention;
FIG. 4 is a schematic structural view of part A of a supporting apparatus for bridge construction according to the present invention;
fig. 5 is a schematic structural diagram of a part B of the support device for bridge construction according to the present invention.
In the figure: the device comprises a base 1, a supporting seat 2, a moving plate 3, a top rod 4, a backing plate 5, a rotating wheel 6, a fixing plate 7, a positioning seat 8, a first motor 9, a rotating rod 10, a moving groove 11, a sliding rod 12, a connecting block 13, a moving block 14, a moving hole 15, a positioning block 16, a threaded groove 17, a hinge rod 18, a sliding groove 19, a supporting rod 20, a top plate 21, a second motor 22, a rotating shaft 23, a first belt pulley 24, a second belt pulley 25, a belt 26, a sliding hole 27, a limiting groove 28, a limiting block 29, an annular groove 30, a sliding block 31, a positioning groove 32, a fixing block 33, a buffer groove 34, a fixing rod 35, a moving seat 36, a rotating rod 37, a panel 38, a positioning rod 39, a.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-5, a supporting device for bridge construction comprises a base 1, four symmetrically arranged rotating wheels 6 are rotatably connected to the bottom of the base 1, two symmetrically arranged supporting seats 2 are fixedly installed at the top of the base 1, a same moving plate 3 is slidably connected to the two supporting seats 2, four symmetrically arranged top rods 4 are fixedly installed at the bottom of the moving plate 3, the top rods 4 are slidably connected with the base 1, a backing plate 5 is fixedly installed at the bottom end of the top rods 4, a same fixing plate 7 is fixedly installed between the two supporting seats 2, two symmetrically arranged positioning seats 8 are fixedly installed on the moving plate 3, a first motor 9 is fixedly installed at one side of one positioning seat 8 of the two positioning seats 8, a rotating rod 10 is fixedly installed on an output shaft of the first motor 9, two symmetrically arranged moving blocks 14 are slidably connected to the moving plate 3, and the two moving blocks 14 are both slidably connected with, sliding tray 19 has all been seted up at the top of two supporting seats 2, sliding tray 19 threaded connection has bracing piece 20, the top of two bracing pieces 20 is rotated and is connected with same roof 21, the bottom fixed mounting of fixed plate 7 has second motor 22, fixed mounting has pivot 23 on the output shaft of second motor 22, pivot 23 is connected with the transmission of bracing piece 20, sliding connection has the locating lever 39 that four symmetries set up on roof 21, the top fixed mounting of four locating levers 39 has same panel 38.
In this embodiment, a moving hole 15 is formed in one side of the moving block 14, a positioning block 16 is fixedly mounted on an inner wall of the moving hole 15, two symmetrically-arranged thread grooves 17 are formed in the rotating rod 10, and the thread grooves 17 are slidably connected with the corresponding positioning blocks 16.
In this embodiment, a moving groove 11 is formed at the top of the moving plate 3, a sliding rod 12 is fixedly mounted on the inner wall of the moving groove 11, a connecting block 13 is slidably connected to the sliding rod 12, and the connecting block 13 is fixedly connected to a corresponding moving block 14.
In this embodiment, the top of the moving block 14 is rotatably connected with the hinge rods 18, and both the hinge rods 18 are rotatably connected with the fixed plate 7.
In this embodiment, the fixed cover in outside of pivot 23 is equipped with first belt pulley 24, and the top of supporting seat 2 is rotated and is connected with second belt pulley 25, and first belt pulley 24 and two second belt pulleys 25 go up the transmission and are connected with same belt 26.
In this embodiment, the second belt pulley 25 is provided with a sliding hole 27, the sliding hole 27 is connected with the corresponding support rod 20 in a sliding manner, one side of the support rod 20 is provided with a limit groove 28, the inner wall of the sliding hole 27 is fixedly provided with a limit block 29, and the limit block 29 is connected with the limit groove 28 in a sliding manner.
In this embodiment, the top of the supporting seat 2 is provided with an annular groove 30, two symmetrically arranged sliding blocks 31 are slidably connected in the annular groove 30, and the two sliding blocks 31 are fixedly connected with the corresponding second belt pulleys 25.
In this embodiment, the inner walls of the two sides of the annular groove 30 are both provided with positioning grooves 32, the positioning grooves 32 are slidably connected with fixing blocks 33, and the fixing blocks 33 are fixedly connected with the corresponding sliding blocks 31.
In this embodiment, two buffer slots 34 that the symmetry set up are seted up at the top of roof 21, and fixed mounting has dead lever 35 on the inner wall of buffer slot 34, and sliding connection has removal seat 36 on dead lever 35, and it is connected with dwang 37 to rotate on the removal seat 36, and dwang 37 rotates with panel 38 to be connected, and one side fixed mounting who removes seat 36 has reset spring 42, reset spring 42 and the 34 inner wall fixed connection of buffer slot that corresponds.
In this embodiment, four buffer springs 40 symmetrically arranged are fixedly mounted at the bottom of the panel 38, the bottom ends of the buffer springs 40 are fixedly connected with the panel 38, and a baffle 41 is fixedly mounted at the bottom end of the positioning rod 39.
Example two
Referring to fig. 1-5, a supporting device for bridge construction comprises a base 1, four symmetrically arranged rotating wheels 6 are rotatably connected to the bottom of the base 1, two symmetrically arranged supporting seats 2 are welded to the top of the base 1, a same moving plate 3 is slidably connected to the two supporting seats 2, four symmetrically arranged ejector rods 4 are welded to the bottom of the moving plate 3, the ejector rods 4 are slidably connected to the base 1, a backing plate 5 is welded to the bottom end of the ejector rod 4, a same fixed plate 7 is welded between the two supporting seats 2, two symmetrically arranged positioning seats 8 are welded to the moving plate 3, a first motor 9 is fixed to one side of one positioning seat 8 of the two positioning seats 8 through bolts, a rotating rod 10 is welded to an output shaft of the first motor 9, two symmetrically arranged moving blocks 14 are slidably connected to the moving plate 3, and the two moving blocks 14 are both slidably connected to the, sliding tray 19 has all been seted up at the top of two supporting seats 2, sliding tray 19 threaded connection has bracing piece 20, the top of two bracing pieces 20 is rotated and is connected with same roof 21, the bottom of fixed plate 7 is fixed with second motor 22 through the bolt, the welding has pivot 23 on the output shaft of second motor 22, pivot 23 is connected with the transmission of bracing piece 20, sliding connection has the locating lever 39 that four symmetries set up on roof 21, the welding of the top of four locating levers 39 has same panel 38.
In this embodiment, a moving hole 15 is formed in one side of the moving block 14, a positioning block 16 is welded on the inner wall of the moving hole 15, two symmetrically-arranged thread grooves 17 are formed in the rotating rod 10, the thread grooves 17 are slidably connected with the corresponding positioning blocks 16, and the rotating rod 10 can drive the moving block 14 to move through the sliding connection between the thread grooves 17 and the positioning blocks 16.
In this embodiment, a moving groove 11 is formed in the top of the moving plate 3, a sliding rod 12 is welded on the inner wall of the moving groove 11, a connecting block 13 is connected to the sliding rod 12 in a sliding manner, the connecting block 13 is fixedly connected to a corresponding moving block 14, and the sliding connection between the connecting block 13 and the sliding rod 12 can position the moving block 14.
In this embodiment, the top of movable block 14 is rotated and is connected with hinge bar 18, and two hinge bars 18 all rotate with fixed plate 7 and are connected, and movable block 14 that removes can drive hinge bar 18 and carry out the angle change, and then drives fixed plate 7 and remove.
In this embodiment, the fixed cover in outside of pivot 23 is equipped with first belt pulley 24, and the top of supporting seat 2 is rotated and is connected with second belt pulley 25, and first belt pulley 24 and two second belt pulleys 25 go up the transmission and are connected with same belt 26, and pivoted pivot 23 can be connected through the transmission of first belt pulley 24, two second belt pulleys 25 and belt 26 and drive two second belt pulleys 25 and rotate.
In this embodiment, the second belt pulley 25 is provided with the sliding hole 27, the sliding hole 27 is connected with the corresponding support rod 20 in a sliding manner, the limit groove 28 is formed in one side of the support rod 20, the inner wall of the sliding hole 27 is welded with the limit block 29, the limit block 29 is connected with the limit groove 28 in a sliding manner, and the second belt pulley 25 can drive the support rod 20 to rotate by the sliding connection of the limit block 29 and the limit groove 28.
In this embodiment, the annular groove 30 is provided at the top of the supporting seat 2, two symmetrical sliders 31 are slidably connected to the annular groove 30, the two sliders 31 are fixedly connected to the corresponding second belt pulley 25, and the sliding connection between the annular groove 30 and the sliders 31 can stabilize the rotation state of the second belt pulley 25.
In this embodiment, all seted up constant head tank 32 on the both sides inner wall of ring channel 30, sliding connection has fixed block 33 in the constant head tank 32, fixed block 33 and the slider 31 fixed connection that corresponds, and fixed block 33 and constant head tank 32's sliding connection can fix a position second belt pulley 25 through slider 31.
In this embodiment, two buffer slots 34 that the symmetry set up are seted up at the top of roof 21, the welding has dead lever 35 on the inner wall of buffer slot 34, sliding connection has removal seat 36 on dead lever 35, it is connected with dwang 37 to rotate on the removal seat 36, dwang 37 rotates with panel 38 and is connected, the welding of one side of removing seat 36 has reset spring 42, reset spring 42 and the 34 inner wall fixed connection of buffer slot that correspond, reset spring 42 can support and cushion removal seat 36.
In this embodiment, the bottom welding of panel 38 has four buffer spring 40 that the symmetry set up, and buffer spring 40's bottom and panel 38 fixed connection, and the bottom welding of locating lever 39 has baffle 41, and buffer spring 40 can support and cushion panel 38.
In this embodiment, in operation, the first motor 9 is turned on, the output shaft of the first motor 9 drives the rotating rod 10 to rotate, the rotating rod 10 drives the moving block 14 to move through the sliding connection between the threaded groove 17 and the corresponding positioning block 16, the moving block 14 drives the hinge rod 18 to change the angle, due to the fixed connection between the fixed plate 7 and the supporting seat 2, the hinge rod 18 with the changed angle can drive the moving plate 3 to move downward, the moving plate 3 drives the push rod 4 to move downward, the push rod 4 drives the backing plate 5 to support the whole device, so that the rotating wheel 6 is lifted off the ground, thereby fixing the whole device, and at the same time, when the second motor 22 is turned on, the output shaft of the second motor 22 drives the rotating shaft 23 to rotate, the rotating shaft 23 drives the first belt pulley 24 to rotate, the first belt pulley 24 drives the belt 26 to rotate, and the belt 26 drives the two, second belt pulley 25 drives bracing piece 20 through the sliding connection of stopper 29 with spacing groove 28 and rotates, bracing piece 20 can the rebound through the threaded connection with sliding tray 19, bracing piece 20 drives roof 21 rebound, roof 21 drives panel 38 through locating lever 39 and supports the bridge, reset spring 42 and buffer spring 40's setting can support and cushion the bridge through dwang 37 and panel 38 simultaneously to people's use of being convenient for. All structures in this application can carry out the selection of material and length according to actual use condition, and the attached drawing is the schematic diagram, and its specific size and proportion need adjust according to actual conditions, and the adjustment and the change of adaptation can be carried out according to actual conditions to its inside electric elements that relates.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention in the technical scope of the present invention.
Claims (10)
1. The supporting equipment for bridge construction comprises a base (1) and is characterized in that four rotating wheels (6) which are symmetrically arranged are rotatably connected to the bottom of the base (1), two symmetrically arranged supporting seats (2) are fixedly mounted at the top of the base (1), the two supporting seats (2) are connected with a same movable plate (3) in a sliding manner, four symmetrically arranged ejector rods (4) are fixedly mounted at the bottom of the movable plate (3), the ejector rods (4) are connected with the base (1) in a sliding manner, a backing plate (5) is fixedly mounted at the bottom end of each ejector rod (4), a same fixed plate (7) is fixedly mounted between the two supporting seats (2), two symmetrically arranged positioning seats (8) are fixedly mounted on the movable plate (3), and a first motor (9) is fixedly mounted on one side of one positioning seat (8) of the two positioning seats (8), fixed mounting has bull stick (10) on the output shaft of first motor (9), and sliding connection has two movable blocks (14) that the symmetry set up on movable plate (3), and two movable blocks (14) all with bull stick (10) sliding connection, sliding tray (19) have all been seted up at the top of two supporting seats (2), and sliding tray (19) threaded connection has bracing piece (20), and the top of two bracing pieces (20) is rotated and is connected with same roof (21), the bottom fixed mounting of fixed plate (7) has second motor (22), and fixed mounting has pivot (23) on the output shaft of second motor (22), and pivot (23) are connected with bracing piece (20) transmission, sliding connection has locating lever (39) that four symmetries set up on roof (21), and the top fixed mounting of four locating levers (39) has same panel (38).
2. The supporting device for bridge construction according to claim 1, wherein a moving hole (15) is formed in one side of the moving block (14), a positioning block (16) is fixedly mounted on the inner wall of the moving hole (15), two symmetrically-arranged thread grooves (17) are formed in the rotating rod (10), and the thread grooves (17) are slidably connected with the corresponding positioning blocks (16).
3. The supporting device for bridge construction according to claim 1, wherein a moving groove (11) is formed at the top of the moving plate (3), a sliding rod (12) is fixedly installed on the inner wall of the moving groove (11), a connecting block (13) is connected to the sliding rod (12) in a sliding manner, and the connecting block (13) is fixedly connected to a corresponding moving block (14).
4. The supporting device for bridge construction as claimed in claim 1, wherein the top of the moving block (14) is rotatably connected with a hinged rod (18), and both hinged rods (18) are rotatably connected with the fixed plate (7).
5. The supporting equipment for bridge construction as claimed in claim 1, wherein a first belt pulley (24) is fixedly sleeved on the outer side of the rotating shaft (23), a second belt pulley (25) is rotatably connected to the top of the supporting base (2), and the same belt (26) is rotatably connected to the first belt pulley (24) and the two second belt pulleys (25).
6. The supporting equipment for bridge construction according to claim 5, wherein the second belt pulley (25) is provided with a sliding hole (27), the sliding hole (27) is slidably connected with the corresponding supporting rod (20), one side of the supporting rod (20) is provided with a limiting groove (28), the inner wall of the sliding hole (27) is fixedly provided with a limiting block (29), and the limiting block (29) is slidably connected with the limiting groove (28).
7. The supporting equipment for bridge construction as claimed in claim 1, wherein the supporting seat (2) is provided with an annular groove (30) at the top, two symmetrically arranged sliding blocks (31) are slidably connected in the annular groove (30), and the two sliding blocks (31) are fixedly connected with the corresponding second pulleys (25).
8. The supporting device for bridge construction according to claim 7, wherein the inner walls of the two sides of the annular groove (30) are respectively provided with a positioning groove (32), the positioning grooves (32) are connected with fixing blocks (33) in a sliding manner, and the fixing blocks (33) are fixedly connected with corresponding sliding blocks (31).
9. The supporting device for bridge construction as claimed in claim 1, wherein two symmetrically arranged buffer grooves (34) are formed in the top of the top plate (21), a fixing rod (35) is fixedly installed on the inner wall of the buffer groove (34), a moving seat (36) is slidably connected onto the fixing rod (35), a rotating rod (37) is rotatably connected onto the moving seat (36), the rotating rod (37) is rotatably connected with the panel (38), a return spring (42) is fixedly installed on one side of the moving seat (36), and the return spring (42) is fixedly connected with the inner wall of the corresponding buffer groove (34).
10. The supporting equipment for bridge construction as claimed in claim 1, wherein four symmetrically arranged buffer springs (40) are fixedly installed at the bottom of the panel (38), the bottom ends of the buffer springs (40) are fixedly connected with the panel (38), and the bottom ends of the positioning rods (39) are fixedly installed with the baffle plates (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010696377.0A CN111794111A (en) | 2020-07-20 | 2020-07-20 | Supporting equipment for bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010696377.0A CN111794111A (en) | 2020-07-20 | 2020-07-20 | Supporting equipment for bridge construction |
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| CN111794111A true CN111794111A (en) | 2020-10-20 |
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| CN202010696377.0A Withdrawn CN111794111A (en) | 2020-07-20 | 2020-07-20 | Supporting equipment for bridge construction |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227222A (en) * | 2020-11-08 | 2021-01-15 | 代营伟 | A mobile device for bridge construction |
| CN113356089A (en) * | 2021-06-21 | 2021-09-07 | 谢森涛 | Bridge reinforcing equipment for municipal engineering |
| CN114108494A (en) * | 2021-12-23 | 2022-03-01 | 安徽交运建设工程有限公司 | Bridge construction micromatic setting for municipal works |
| CN114319155A (en) * | 2022-01-07 | 2022-04-12 | 北京市市政一建设工程有限责任公司 | Bridge construction stabilization and reinforcement device |
| CN114684551A (en) * | 2020-12-25 | 2022-07-01 | 上海沧龙科技有限公司 | Large-scale wind power equipment marine transport auxiliary assembly |
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| CN209568539U (en) * | 2019-03-02 | 2019-11-01 | 湖南勇利钢结构有限公司 | A kind of damping base of building iron structure |
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| CN212390008U (en) * | 2020-06-19 | 2021-01-22 | 河南省交通工程加固有限责任公司 | Supporting equipment for bridge construction of bridge engineering |
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| CN111300361A (en) * | 2018-12-12 | 2020-06-19 | 江苏天曦电力设备有限公司 | Auxiliary device is fixed in construction electrical construction |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227222A (en) * | 2020-11-08 | 2021-01-15 | 代营伟 | A mobile device for bridge construction |
| CN114684551A (en) * | 2020-12-25 | 2022-07-01 | 上海沧龙科技有限公司 | Large-scale wind power equipment marine transport auxiliary assembly |
| CN114684551B (en) * | 2020-12-25 | 2023-08-25 | 上海沧龙科技有限公司 | Large-scale wind power equipment marine transportation auxiliary assembly |
| CN113356089A (en) * | 2021-06-21 | 2021-09-07 | 谢森涛 | Bridge reinforcing equipment for municipal engineering |
| CN114108494A (en) * | 2021-12-23 | 2022-03-01 | 安徽交运建设工程有限公司 | Bridge construction micromatic setting for municipal works |
| CN114319155A (en) * | 2022-01-07 | 2022-04-12 | 北京市市政一建设工程有限责任公司 | Bridge construction stabilization and reinforcement device |
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