CN217650265U - Material transportation device for paving steel box girder bridge deck - Google Patents
Material transportation device for paving steel box girder bridge deck Download PDFInfo
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- CN217650265U CN217650265U CN202221966666.9U CN202221966666U CN217650265U CN 217650265 U CN217650265 U CN 217650265U CN 202221966666 U CN202221966666 U CN 202221966666U CN 217650265 U CN217650265 U CN 217650265U
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- bridge deck
- support frame
- fixed mounting
- box girder
- steel box
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Abstract
The utility model belongs to the technical field of the conveyer, especially, a steel case roof beam bridge deck pavement uses material transportation device, be not convenient for adjust to conventional conveyer, the problem of flexibility is used in the influence, the scheme as follows now is proposed, it includes the mounting bracket, it is connected with two transportation rollers to rotate on the both sides inner wall around the mounting bracket, it installs same conveyer belt to rotate on two transportation rollers, and the bottom fixed mounting of mounting bracket has the support frame, the equal fixed mounting in bottom four corners of support frame has the universal wheel, and all seted up the transverse groove on the both sides inner wall of support frame, sliding mounting has the diaphragm in the transverse groove, the equal fixed mounting in one side that two diaphragms are close to each other has the backup pad, the equal fixed mounting in both sides has the support column around the bottom of backup pad. The utility model discloses a cooperation between worm, worm wheel, lead screw, backup pad and the support frame can realize mating formation to steel case beam bridge deck and use material transport device's altitude mixture control to satisfy different needs, do benefit to the use.
Description
Technical Field
The utility model relates to a conveyer technical field especially relates to a steel case girder bridge deck pavement uses material transportation device.
Background
The bridge deck pavement is characterized in that a protective layer is paved on a bridge deck slab, the protective layer is used for protecting the bridge deck slab from directly wearing a wheel or a crawler, a main beam is protected from being corroded by rainwater, and concentrated loads of the wheels are dispersed.
In the process of paving the bridge deck, a conveying device is required to convey materials, and a conventional conveying device is inconvenient to adjust and affects the use flexibility; therefore, the material conveying device for paving the steel box girder bridge deck is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving conventional conveyer and be not convenient for adjust, influence the shortcoming of using the flexibility, and the steel box girder bridge deck pavement who provides uses material transport device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a steel box girder bridge deck pavement uses material transportation device, includes the mounting bracket, rotate on the both sides inner wall around the mounting bracket and be connected with two transportation rollers, the transmission is installed on two transportation rollers and is same conveyer belt, and the bottom fixed mounting of mounting bracket has the support frame, and the equal fixed mounting in bottom four corners of support frame has the universal wheel, and has all seted up the transverse groove on the both sides inner wall of support frame, and slidable mounting has the diaphragm in the transverse groove, and the equal fixed mounting in one side that two diaphragms are close to each other has the backup pad, and the equal fixed mounting in both sides has the support column around the bottom of backup pad, and rotates on the top inner wall of carriage and be connected with two lead screws, the thread groove has been seted up at the top of backup pad, and two lead screws are threaded connection respectively in the thread groove that corresponds, and equal fixed mounting has the worm wheel on two lead screws, one side fixed mounting of support frame has first motor, fixedly connected with the worm on the output shaft of first motor, and worm and two worm wheel meshes mutually.
Preferably, the front end fixed mounting of one of two transportation rollers has driven pulleys, the front side fixed mounting of mounting bracket has the second motor, fixedly connected with driving pulley on the output shaft of second motor, and driving pulley and driven pulleys go up the transmission and install same belt.
Preferably, the same limiting rod is fixedly connected to the top inner wall and the bottom inner wall of the transverse groove, and the two transverse plates are respectively sleeved on the outer sides of the corresponding limiting rods in a sliding manner.
Preferably, a vertical plate is fixedly mounted on the inner wall of the top of the supporting frame and is rotatably sleeved on the outer side of the worm.
Preferably, the two supporting plates are fixedly connected with connecting rods on the side close to each other, the two connecting rods are fixedly connected with the same guide frame at the end close to each other, and the guide frame is sleeved on the outer side of the vertical plate in a sliding mode.
Preferably, the inner walls of the two sides of the support frame are fixedly provided with fixing plates, and the two fixing plates are respectively rotatably sleeved on the outer sides of the corresponding screw rods.
Preferably, the outer side of the screw rod is fixedly sleeved with a limiting shaft sleeve, and the two limiting shaft sleeves are respectively movably abutted to the tops of the corresponding fixing plates.
In the utility model, the material transportation device for paving the bridge deck of the steel box girder is convenient to move the support frame by rolling of the universal wheels, the worm is driven to rotate by starting the first motor, the worm drives the two screw rods to synchronously rotate by meshing with the two worm wheels, and the two screw rods respectively drive the two support plates to synchronously move up and down by the thread transmission of the corresponding thread grooves and the guide of the limiting rods and the vertical plates, so that the support columns can be controlled to be in contact with the ground, and the height of the mounting frame and the conveyor belt can be conveniently adjusted;
in the utility model, the material transporting device for paving the bridge deck of the steel box girder drives the driving belt wheel to rotate by starting the second motor, and drives one of the transporting rollers to rotate by matching the belt with the driven belt wheel, so as to drive the conveyer belt to run and realize the transportation of the material for paving the bridge deck;
the utility model has the advantages of reasonable design, through the cooperation between worm, worm wheel, lead screw, backup pad and the support frame, can realize mating formation and use material transport device's altitude mixture control to steel case beam bridge deck to satisfy different needs, do benefit to the use, the reliability is high.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of a material transportation device for paving a steel box girder bridge deck provided by the utility model;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a schematic cross-sectional structural view of the material transportation device for paving the bridge deck of the steel box girder provided by the utility model;
fig. 4 is a partially enlarged view of a portion B in fig. 3.
In the figure: 1. a mounting frame; 2. a conveyor belt; 3. a support frame; 4. a support plate; 5. a support pillar; 6. a universal wheel; 7. a transport roller; 8. a connecting rod; 9. a guide frame; 10. a vertical plate; 11. a worm; 12. a worm gear; 13. a screw rod; 14. a fixing plate; 15. a transverse plate; 16. a transverse slot; 17. a first motor; 18. a driven pulley; 19. a driving pulley; 20. a second motor.
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.
Referring to fig. 1-4, a material transportation device for paving a steel box girder bridge deck, which comprises an installation frame 1, two transportation rollers 7 are connected to the inner walls of the front side and the rear side of the installation frame 1 in a rotating mode, the same conveyor belt 2 is installed on the two transportation rollers 7 in a transmission mode, a support frame 3 is fixedly installed at the bottom of the installation frame 1, universal wheels 6 are fixedly installed at the four corners of the bottom of the support frame 3, transverse grooves 16 are formed in the inner walls of the two sides of the support frame 3, transverse plates 15 are installed in the transverse grooves 16 in a sliding mode, a support plate 4 is fixedly installed on one side, close to the two transverse plates 15, of the support plate 4, support columns 5 are fixedly installed on the front side and the rear side of the bottom of the support plate 4, two lead screws 13 are connected to the inner wall of the top of the support frame in a rotating mode, thread grooves are formed in the top of the support plate 4, the two lead screws 13 are connected to the corresponding thread grooves respectively, worm wheels 12 are fixedly installed on the two lead screws 13, a first motor 17 is fixedly installed on one side of the support frame 3, a worm 11 is fixedly connected to the output shaft of the first motor 17, and the worm 11 is meshed with the two worm wheels 12.
In this embodiment, the front end fixed mounting of one transportation roller 7 in two transportation rollers 7 has driven pulley 18, and the front side fixed mounting of mounting bracket 1 has second motor 20, fixedly connected with driving pulley 19 on the output shaft of second motor 20, and driving pulley 19 and driven pulley 18 go up the transmission and install same belt, are convenient for drive transportation roller 7 and rotate.
In this embodiment, the same gag lever post of fixedly connected with on the top inner wall of transverse groove 16 and the bottom inner wall, two diaphragms 15 slide respectively and cup joint in the outside of the gag lever post that corresponds, and it is spacing to lead to diaphragm 15.
In this embodiment, fixed mounting has a riser 10 on the top inner wall of carriage, and riser 10 rotates and cup joints in the outside of worm 11, rotates the location to worm 11.
In this embodiment, the equal fixedly connected with connecting rod 8 in one side that two backup pads 4 are close to each other, the same guide frame 9 of one end fixedly connected with that two connecting rods 8 are close to each other, and guide frame 9 slides and cup joints in the outside of riser 10, leads backup pad 4.
In this embodiment, the inner walls of the two sides of the supporting frame 3 are fixedly provided with the fixing plates 14, and the two fixing plates 14 are respectively rotatably sleeved on the outer sides of the corresponding screw rods 13 to rotatably position the screw rods 13.
In this embodiment, the fixed spacing axle sleeve that has cup jointed in the outside of lead screw 13, two spacing axle sleeves respectively with the top activity butt of the fixed plate 14 that corresponds, carry on spacingly to lead screw 13.
In this embodiment, when using, the roll through universal wheel 6 is convenient for remove support frame 3, it rotates to drive worm 11 through starting first motor 17, worm 11 drives two lead screw 13 synchronous revolution through the meshing with two worm wheel 12, two lead screws 13 respectively through the screw drive with the thread groove that corresponds and drive two backup pads 4 under the direction of gag lever post and riser 10 and carry out synchronous elevating movement, thereby steerable support column 5 contacts with ground, and be convenient for carry out altitude mixture control to mounting bracket 1 and conveyer belt 2, drive driving pulley 19 through starting second motor 20 and rotate, and it is rotatory to drive one of them transportation roller 7 through the cooperation of belt and driven pulley 18, thereby drive conveyer belt 2 operates, realize the transportation to the bridge floor material of mating formation.
Claims (7)
1. The utility model provides a steel box girder bridge deck pavement uses material transportation device, a serial communication port, including mounting bracket (1), it is connected with two transportation rollers (7) to rotate on the both sides inner wall around mounting bracket (1), it has same conveyer belt (2) to transmit to install on two transportation rollers (7), and the bottom fixed mounting of mounting bracket (1) has support frame (3), the equal fixed mounting in bottom four corners of support frame (3) has universal wheel (6), and all seted up on the both sides inner wall of support frame (3) transverse groove (16), slidable mounting has diaphragm (15) in transverse groove (16), the equal fixed mounting in one side that two diaphragm (15) are close to each other has backup pad (4), the equal fixed mounting in both sides has support column (5) around the bottom of backup pad (4), and rotate on the top inner wall of support frame and be connected with two lead screws (13), the screw groove has been seted up at the top of backup pad (4), threaded connection is in the screw groove that corresponds respectively for two lead screws (13), and equal fixed mounting has worm wheel (12) on two lead screws (13), one side fixed mounting of support frame (3) has first motor (17), the last fixed connection has worm wheel (11) and worm wheel (11) mesh mutually.
2. The material conveying device for paving the steel box girder bridge deck according to claim 1, wherein a driven pulley (18) is fixedly installed at the front end of one (7) of the two conveying rollers (7), a second motor (20) is fixedly installed at the front side of the installation frame (1), a driving pulley (19) is fixedly connected to an output shaft of the second motor (20), and the driving pulley (19) and the driven pulley (18) are provided with the same belt in a transmission manner.
3. The material transporting device for paving the bridge deck of the steel box girder according to claim 1, wherein the top inner wall and the bottom inner wall of the transverse groove (16) are fixedly connected with the same limiting rod, and the two transverse plates (15) are respectively sleeved on the outer sides of the corresponding limiting rods in a sliding manner.
4. The material transportation device for paving the bridge deck of the steel box girder as recited in claim 1, wherein a vertical plate (10) is fixedly installed on the inner wall of the top of the supporting frame, and the vertical plate (10) is rotatably sleeved on the outer side of the worm (11).
5. The material transporting device for paving the bridge deck of the steel box girder according to claim 4, wherein one side of each of the two supporting plates (4) close to each other is fixedly connected with a connecting rod (8), one end of each of the two connecting rods (8) close to each other is fixedly connected with the same guide frame (9), and the guide frame (9) is sleeved outside the vertical plate (10) in a sliding manner.
6. The material conveying device for paving the steel box girder bridge deck according to claim 1, wherein the inner walls of two sides of the support frame (3) are fixedly provided with fixing plates (14), and the two fixing plates (14) are respectively rotatably sleeved on the outer sides of the corresponding screw rods (13).
7. The material transportation device for paving the bridge deck of the steel box girder as recited in claim 6, wherein the outer side of the screw rod (13) is fixedly sleeved with a limit shaft sleeve, and the two limit shaft sleeves are respectively movably abutted against the top of the corresponding fixing plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221966666.9U CN217650265U (en) | 2022-07-28 | 2022-07-28 | Material transportation device for paving steel box girder bridge deck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221966666.9U CN217650265U (en) | 2022-07-28 | 2022-07-28 | Material transportation device for paving steel box girder bridge deck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217650265U true CN217650265U (en) | 2022-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221966666.9U Active CN217650265U (en) | 2022-07-28 | 2022-07-28 | Material transportation device for paving steel box girder bridge deck |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116946615A (en) * | 2023-07-28 | 2023-10-27 | 临沂金座木业机械制造有限公司 | Panel loader with locate function |
-
2022
- 2022-07-28 CN CN202221966666.9U patent/CN217650265U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116946615A (en) * | 2023-07-28 | 2023-10-27 | 临沂金座木业机械制造有限公司 | Panel loader with locate function |
| CN116946615B (en) * | 2023-07-28 | 2024-04-09 | 临沂金座木业机械制造有限公司 | Panel loader with locate function |
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