CN216809578U - Material conveying construction platform for bridge construction - Google Patents
Material conveying construction platform for bridge construction Download PDFInfo
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- CN216809578U CN216809578U CN202122575177.2U CN202122575177U CN216809578U CN 216809578 U CN216809578 U CN 216809578U CN 202122575177 U CN202122575177 U CN 202122575177U CN 216809578 U CN216809578 U CN 216809578U
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Abstract
The utility model relates to the technical field of bridge construction, in particular to a material conveying construction platform for bridge construction, which comprises a bottom plate, wherein lifting oil cylinders are fixedly arranged at four corners of the bottom plate respectively, output shafts of the lifting oil cylinders penetrate through the bottom plate and are fixedly provided with supporting blocks, a top plate is arranged above the bottom plate, the material conveying construction platform also comprises a bearing platform, a first driving device is arranged between the top plate and the bottom plate, first guide mechanisms are arranged at two sides of the bearing platform, a passing opening is formed in the bearing platform, a bearing plate is arranged in the passing opening, a second driving device is arranged on the first guide mechanism, and universal wheels are arranged at the bottom of the bottom plate.
Description
Technical Field
The utility model relates to the technical field of bridge construction, in particular to a material conveying construction platform for bridge construction.
Background
Bridge maintenance, which is a general term for measures such as maintenance, rush repair, reinforcement and protection and the like to ensure the normal use of a bridge, and comprises the uninterrupted technical inspection, maintenance and repair of the bridge; in order to improve the bearing and traffic capacity of the bridge, local strengthening technical measures are adopted; rapidly repairing the damaged bridge; and measures such as frequent camouflage, flood control, ice flow prevention, explosive drift prevention, enemy damage prevention and the like.
The bridge construction platform is an operation site installed for bridge construction. CN 213625233U discloses a safe high-speed railway bridge construction platform, which relates to the technical field of construction platforms and solves the problem of low safety of bridge construction platforms, the safe high-speed railway bridge construction platform comprises a device body, the device body is fixedly connected with a base, a hydraulic telescopic rod is fixedly connected below the base, the device body is provided with a driving mechanism and an anti-falling mechanism, a motor drives a lifting platform to move through a motor shaft, a coupling, a rotating shaft, a winding drum and a steel wire rope, a reducer can prevent the construction platform from rapidly falling when the motor fails, when the steel wire rope loses the control of the construction platform, the pressure data of a pressure sensor is very small or even zero, at the moment, a first magnet is electrified and the magnetism is changed, the first magnet and a second magnet repel each other, the second magnet is mutually matched and clamped with a clamping jaw after rotating around the shaft, so that the working platform stops falling, above-mentioned patent has the advantage of security height, but it is in the work progress, when needing the material, needs descend construction platform, and constructor descends along with construction platform, can influence constructor's efficiency of construction, has certain use limitation.
Disclosure of Invention
Aiming at the defects in the prior art, the material conveying construction platform for bridge construction is provided, the construction platform can meet the requirements of different construction heights, does not need to descend, does not influence the construction of workers, realizes the rapid supply of materials, and effectively improves the construction efficiency.
In order to solve the technical problems, the utility model adopts the technical scheme that the material conveying construction platform for bridge construction comprises a bottom plate, lifting oil cylinders are fixedly arranged at four corners of the bottom plate respectively, output shafts of the lifting oil cylinders penetrate through the bottom plate and are fixedly provided with supporting blocks, a top plate is arranged above the bottom plate, the material conveying construction platform also comprises a bearing platform for bearing constructors, a first driving device for driving the bearing platform to move up and down is arranged between the top plate and the bottom plate, first guide mechanisms for assisting the bearing platform to move up and down are arranged at two sides of the bearing platform, a through opening is formed in the bearing platform, a bearing plate for bearing construction materials is arranged in the through opening, a second driving device for driving the bearing plate to move up and down is arranged on the first guide mechanism, and universal wheels are arranged at the bottom of the bottom plate.
The construction platform is carried to foretell material for bridge construction, first drive arrangement includes that two correspond locate the first driving motor on the roof, is equipped with first bearing on roof and bottom plate respectively, is equipped with a threaded rod between two first bearings, the threaded rod top is connected with first driving motor, offers the screw hole with the threaded rod adaptation in load-bearing platform both sides.
The construction platform is carried to foretell material for bridge construction, first guiding mechanism includes four corresponding pole settings of locating the load-bearing platform both sides, just is equipped with first slide rail respectively along the pole setting direction of height in four pole settings to and with the first slider of first slide rail adaptation, first slider and load-bearing platform fixed connection.
The construction platform is carried to foretell material for bridge construction, second drive arrangement includes that one locates the fixed plate at four pole setting tops, be equipped with two risers on the fixed plate, be equipped with a circle chamber on two risers respectively, be equipped with the second bearing in the circle intracavity, be equipped with a pivot between two second bearing inner rings, be equipped with one with the pivot be connected be used for driving the second driving motor of pivot operation, fixed cover is equipped with a reel in the pivot, around being equipped with first wire rope on the reel, be equipped with a hole site that allows first wire rope to pass through on the fixed plate, be equipped with the second wire rope of being connected with first wire rope in loading board four corners.
The construction platform is carried to foretell material for bridge construction is equipped with the second guiding mechanism that is used for supplementary loading board to move from top to bottom between fixed plate and bottom plate, second guiding mechanism includes that two correspond locate the operation mouth on the loading board, is equipped with the vertical pole that both ends are connected with fixed plate and bottom plate respectively in two operation mouths, just is equipped with the second slide rail respectively along the vertical pole direction of height on two vertical poles to and with the second slider of second slide rail adaptation, the second slider is connected with the operation mouth.
The material conveying construction platform for bridge construction has the advantages that different construction heights can be met, the construction platform does not need to descend, construction of workers is not affected, rapid material supply is achieved, and construction efficiency is effectively improved.
Through setting up first guiding mechanism, can make the stable up-and-down operation of load-bearing platform.
Through setting up second guiding mechanism, can make the stable up-and-down operation of loading board, prevent that the material from rising the in-process and producing and rocking.
Drawings
FIG. 1 is a schematic structural view of example 1;
FIG. 2 is a plan view of the loading platform according to embodiment 1;
FIG. 3 is an enlarged view of a portion A of FIG. 1;
FIG. 4 is a schematic structural view of embodiment 2;
FIG. 5 is a plan view of the carrying platform according to embodiment 2;
FIG. 6 is a partial enlarged view of portion B of FIG. 5;
FIG. 7 is a schematic structural view of embodiment 3;
FIG. 8 is a schematic structural view of example 4;
Detailed Description
The utility model is described in detail below with reference to the figures and the embodiments.
Example 1
As shown in fig. 1, 2 and 3, a material conveying construction platform for bridge construction comprises a bottom plate 1, lifting oil cylinders 2 are respectively and fixedly installed at four corners of the bottom plate 1, output shafts of the lifting oil cylinders 2 penetrate through the bottom plate 1 and are fixedly installed with supporting blocks 3, a top plate 4 is arranged above the bottom plate 1, a bearing platform 5 for bearing constructors is further included, a first driving device for driving the bearing platform 5 to move up and down is arranged between the top plate 4 and the bottom plate 1, first guide mechanisms for assisting the bearing platform 5 to move up and down are arranged on two sides of the bearing platform 5, a passing opening is formed in the bearing platform 5, a bearing plate 6 for bearing construction materials is arranged in the passing opening, a second driving device for driving the bearing plate 6 to move up and down is arranged on the first guide mechanism, and universal wheels 7 are arranged at the bottom of the bottom plate 1.
The first driving device comprises two first driving motors 8 correspondingly arranged on the top plate 4, first bearings 9 are respectively arranged on the top plate 4 and the bottom plate 1, a threaded rod 10 is arranged between the two first bearings 9, the top of the threaded rod 10 is connected with the first driving motors 8, and threaded holes 11 matched with the threaded rod 10 are formed in two sides of the bearing platform 5.
The first guide mechanism comprises four corresponding upright rods 12 arranged on two sides of the bearing platform 5, first slide rails 13 and first slide blocks 14 matched with the first slide rails 13 are respectively arranged on the four upright rods 12 in the height direction of the upright rods 12, and the first slide blocks 14 are fixedly connected with the bearing platform 5. The bearing platform can stably run up and down.
The second driving device comprises a fixing plate 15 arranged at the tops of the four vertical rods 12, two vertical plates 16 are arranged on the fixing plate 15, a circular cavity is respectively arranged on each of the two vertical plates 6, a second bearing is arranged in each circular cavity, a rotating shaft 17 is arranged between the inner rings of the two second bearings, a second driving motor 18 which is connected with the rotating shaft and is used for driving the rotating shaft 17 to operate is arranged on one side of the rotating shaft 17, a reel 19 is fixedly sleeved on the rotating shaft 17, a first steel wire rope 20 is wound on the reel 19, a hole position allowing the first steel wire rope 20 to pass through is arranged on the fixing plate 15, second steel wire ropes 21 connected with the first steel wire rope 20 are arranged at four corners of the bearing plate 6, and the second steel wire ropes 21 are connected with the bearing plate through hanging rings 31 arranged on the bearing plate 6.
When it can satisfy different construction height, and need not construction platform and descend, constructor when needing the material, only need second drive arrangement with the loading board descend to low department, and load-bearing platform need not to descend, does not influence workman's construction, realizes supplying with fast of material, effectively improves the efficiency of construction.
Example 2
As shown in fig. 4, 5 and 6, the same parts of this embodiment as those of embodiment 1 will not be described again, and the differences are as follows: be equipped with the second guiding mechanism that is used for assisting loading board 6 to move from top to bottom between fixed plate 15 and the bottom plate 1, second guiding mechanism includes that two correspond locate the operation mouth 22 on loading board 6, is equipped with the vertical pole 23 that both ends are connected with fixed plate 15 and bottom plate 1 respectively in two operation mouths 22, just is equipped with second slide rail 24 respectively along vertical pole 23 direction of height on two vertical poles 23 to and the second slider 25 with second slide rail 24 adaptation, second slider 25 is connected with operation mouth 22. The loading plate can stably run up and down, and the materials are prevented from shaking in the rising process.
Example 3
As shown in fig. 7, the same parts as those in embodiment 1 are omitted for brevity, and a guard rail for preventing a constructor from falling when stepping on the air is provided on the bearing platform, where the guard rail includes a plurality of balustrades 26 correspondingly provided on the bearing platform 5, and two reinforcing rods 27 provided on the balustrades 26 and used for connecting the balustrades 26. Prevent that constructor from stepping on empty the falling, improve construction safety.
Example 4
As shown in fig. 8, the same parts as those in embodiment 1 are omitted for redundancy, a third slide rail 28 is arranged on the top plate 4, two third slide blocks 29 adapted to the third slide rail 28 are arranged on the third slide rail 28, and a hook 30 for connecting with a safety belt of a constructor is welded on the third slide block 29, so that the constructor is further prevented from falling, and the construction safety of the constructor is effectively improved.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which can be made by those skilled in the art are also within the scope of the present invention.
Claims (5)
1. The utility model provides a material transport construction platform for bridge construction, includes the bottom plate, there is lifting cylinder at bottom plate four corners fixed mounting respectively, and lifting cylinder's output shaft runs through bottom plate and fixed mounting has the supporting shoe, its characterized in that: the top plate is arranged above the bottom plate, the bearing platform is used for bearing constructors, a first driving device used for driving the bearing platform to run up and down is arranged between the top plate and the bottom plate, first guide mechanisms used for assisting the bearing platform to run up and down are arranged on two sides of the bearing platform, a passing opening is formed in the bearing platform, a bearing plate used for bearing construction materials is arranged in the passing opening, a second driving device used for driving the bearing plate to run up and down is arranged on the first guide mechanisms, and universal wheels are arranged at the bottom of the bottom plate.
2. The material conveying construction platform for bridge construction as claimed in claim 1, wherein the first driving device comprises two corresponding first driving motors disposed on the top plate, the top plate and the bottom plate are respectively provided with a first bearing, a threaded rod is disposed between the two first bearings, the top of the threaded rod is connected to the first driving motor, and threaded holes adapted to the threaded rod are disposed on both sides of the bearing platform.
3. The material conveying construction platform for bridge construction according to claim 1, wherein the first guiding mechanism comprises four vertical rods correspondingly arranged at two sides of the bearing platform, a first sliding rail is respectively arranged on the four vertical rods along the height direction of the vertical rods, and a first sliding block matched with the first sliding rail is fixedly connected with the bearing platform.
4. The material transporting and constructing platform as claimed in claim 3, wherein the second driving means comprises a fixed plate disposed on top of the four vertical rods, two vertical plates are disposed on the fixed plate, a circular cavity is disposed on each of the two vertical plates, a second bearing is disposed in the circular cavity, a rotating shaft is disposed between inner rings of the two second bearings, a second driving motor connected to the rotating shaft is disposed on one side of the rotating shaft for driving the rotating shaft to operate, a winding wheel is fixedly secured on the rotating shaft, a first steel wire rope is wound on the winding wheel, a hole for allowing the first steel wire rope to pass is disposed on the fixed plate, and second steel wire ropes connected to the first steel wire rope are disposed on four corners of the bearing plate.
5. The material transporting and constructing platform for bridge construction according to claim 4, wherein a second guiding mechanism for assisting the loading plate to move up and down is provided between the fixed plate and the bottom plate, the second guiding mechanism comprises two corresponding operation openings provided on the loading plate, two longitudinal rods having two ends respectively connected to the fixed plate and the bottom plate are provided in the two operation openings, a second slide rail is provided on each of the two longitudinal rods along the height direction of the longitudinal rod, and a second slide block adapted to the second slide rail is provided, the second slide block is connected to the operation openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122575177.2U CN216809578U (en) | 2021-10-26 | 2021-10-26 | Material conveying construction platform for bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122575177.2U CN216809578U (en) | 2021-10-26 | 2021-10-26 | Material conveying construction platform for bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216809578U true CN216809578U (en) | 2022-06-24 |
Family
ID=82048830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122575177.2U Active CN216809578U (en) | 2021-10-26 | 2021-10-26 | Material conveying construction platform for bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216809578U (en) |
-
2021
- 2021-10-26 CN CN202122575177.2U patent/CN216809578U/en active Active
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