CN209853111U - Large-span suspension bridge circular pipe belt conveyor - Google Patents
Large-span suspension bridge circular pipe belt conveyor Download PDFInfo
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- CN209853111U CN209853111U CN201920568240.XU CN201920568240U CN209853111U CN 209853111 U CN209853111 U CN 209853111U CN 201920568240 U CN201920568240 U CN 201920568240U CN 209853111 U CN209853111 U CN 209853111U
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- belt conveyor
- cable
- suspension bridge
- bridge
- pipe belt
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Abstract
The utility model discloses a big span suspension bridge pipe belt conveyor, big span suspension bridge pipe belt conveyor includes main rope, bridge tower, hoist cable, stiffening beam and stable cable, the main rope sets up the top at the bridge tower, anchorage and ground fixed connection are passed through with the both ends of stable cable to the main rope, the anchorage sets up the both sides at the bridge tower. The utility model discloses it is rational in infrastructure, combine together traditional belt conveyor and suspension bridge structure, can stride across the mountain, large-span underground such as river, the belt conveyor's that improves greatly adaptation type, and it is the same with transporting the passenger, it can transport packing box, mechanical equipment, bulk material and whole dress article from A ground to B ground, no matter to what weather, no matter horizontal or the place that inclines, material transportation can reach its destination always, especially to the topography that can't pass through, this kind of cable bridge structure has been had, canyon and valley, river and lake, highway and forest are no longer the obstacle.
Description
Technical Field
The utility model relates to a cable bridge pipe belt conveyor technical field especially relates to big span suspension bridge pipe belt conveyor.
Background
Main cables of main bearing components of a common cable bridge are anchored on an anchorage, and under a few conditions, the main cables can be directly anchored on a stiffening beam to meet special design requirements, so that a huge anchorage is cancelled, and the cable bridge becomes a self-anchored suspension bridge. The stiffening beam of the self-anchored suspension bridge constructed in the past is mostly made of steel structure. The self-anchored suspension bridge made of reinforced concrete material, namely the bridge pier of the Jinshitan Jinwan, is built in a large connection manner in 2002, and valuable experience is provided for the research of the bridge pier type. There are 4 reinforced concrete self-anchored suspension bridges in Jilin, Hebei, Liaoning, and the like which are being designed and built.
The steel structure truss span of the traditional belt pipe belt conveyor is generally not more than 80m, is limited by the requirement of large-span landform, cannot span large-span underground such as mountains and rivers, and the traditional conveyor has the advantages that characters and goods are in a space, the danger coefficient is high, in the conveying process, the vibration of the conveying device is large, and certain potential safety hazards exist on equipment for people.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a large-span suspension bridge circular tube belt conveyor.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
big span suspension bridge pipe belt conveyor, big span suspension bridge pipe belt conveyor includes main cable, bridge tower, hoist cable, stiffening beam and stable cable, the main cable sets up the top at the bridge tower, anchorage and ground fixed connection are passed through with the both ends of stable cable to the main cable, the anchorage sets up the both sides at the bridge tower, the stiffening beam sets up between two bridge towers, stable cable passes the stiffening beam, the both ends of hoist cable set up respectively between main cable and stable cable, and the hoist cable sets up along vertical direction, be provided with the conveying chain in the stiffening beam, be provided with the conveying mechanism who is used for carrying the material on the conveying chain, adjustable change to the sprocket is installed to the afterbody of conveying chain.
Preferably, the anchorage is formed by pouring reinforced concrete, and the two ends of the main cable and the stabilizing cable are fixed in the anchorage.
Preferably, conveying mechanism includes bottom plate, curb plate and roof, the curb plate encloses the upper end edge of establishing at the bottom plate, roof fixed connection is in the upper end of curb plate, fixedly connected with is used for being connected the riser of guy rope between bottom plate and the roof, the trompil has been seted up to the riser, guy rope runs through the trompil, and runs through the department and be provided with the sticky tape, install the drive arrangement who is used for driving conveying mechanism to remove on the riser, the footboard is installed through damping device in the upper end of bottom plate, the first diaphragm of lateral wall fixedly connected with of riser, install the fixing device who is used for fixed human on the first diaphragm, the upper end edge welding of footboard has the baffle.
Preferably, the conveying chain is in the form of a lower support.
Preferably, damping device includes two fixed blocks of fixed connection in the footboard upper end, two the upper end of fixed block is rotated and is connected with two connecting rods, two the connecting rod cross arrangement, two the bar groove has all been seted up in the lateral wall of connecting rod, two run through between the bar groove and be equipped with the fixed axle, footboard lower extreme veneer has the rubber pad, the lower extreme of rubber pad is provided with the connecting block, the lower extreme fixedly connected with second diaphragm of connecting block, two the upper end of connecting rod is rotated and is connected on the lateral wall of second diaphragm, the fixed axle passes through the up end of spring elastic connection at the bottom plate.
Preferably, fixing device includes worm wheel, worm, drum and threaded rod, set up the device chamber in the first diaphragm, the worm rotates to be connected on the inner wall in device chamber, the one end welding that the worm is located outside the first diaphragm has the runner, the worm wheel rotates to be connected on the inner wall in device chamber, and worm wheel and worm meshing, the round chamber with device chamber intercommunication is seted up to the lateral wall of first diaphragm, the drum sets up at the round intracavity, the coaxial fixed connection of one end that the drum is located the device intracavity is on the lateral wall of worm wheel, the threaded rod is located the outer one end fixedly connected with arc dog of round chamber.
Preferably, the inner wall of the round cavity is provided with a limiting groove, a limiting block is connected in the limiting groove in a sliding mode, and the limiting block is welded on the side wall of the threaded rod.
The utility model discloses following beneficial effect has:
1. the combination of the conveyor chain transmission and the rubber belt meets the requirement of bulk material conveying;
2. the supporting form of the lower support of the conveying chain is adopted, so that the elongation of the adhesive tape at the chain wheel is effectively reduced, and the service life of the adhesive tape is prolonged;
3. the design of the adjustable tail part direction-changing chain wheel is adopted, the tail part direction-changing chain wheel can be adjusted in the circumferential direction, and the error of the chains on the two sides in the length direction can be accepted to a greater extent;
4. the semi-fixed design increases the moving flexibility of the equipment;
5. the application of the suspension bridge structure is the perfect combination of the pipe belt machine and the suspension bridge structure, so that the long-distance large-capacity belt conveyor has stable quality and wide application range
6. The footboard is arranged above the bottom plate, a person standing place is separated from conveyed goods, conveying safety is improved, and the stability of the footboard in the conveying process is improved by arranging the damping device between the bottom plate and the footboard.
Drawings
Fig. 1 is a schematic structural view of a large-span suspension bridge circular pipe belt conveyor provided by the present invention;
fig. 2 is a top view of the circular tube belt conveyor for a large-span suspension bridge according to the present invention;
fig. 3 is an axis measuring and indicating view of the large-span suspension bridge circular tube belt conveyor provided by the utility model;
fig. 4 is a schematic sectional structure view of the large-span suspension bridge circular tube belt conveyor provided by the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 4;
fig. 6 is an enlarged schematic view of the structure at B in fig. 4.
In the figure: the device comprises a main cable 1, a bridge tower 2, a sling 3, a stiffening beam 4, a stabilizing cable 5, a bottom plate 6, a side plate 7, an opening 8, a top plate 9, a vertical plate 10, an arc-shaped stop block 11, a pedal 12, a rotating wheel 13, a cylinder 14, a transverse plate 15, a threaded rod 16, a limiting groove 17, a limiting block 18, a worm 19, a worm wheel 20, a transverse plate 21, a connecting rod 22, a spring 23, a fixing block 24, a fixing shaft 25, a connecting block 26, a baffle 27 and a rubber pad 28.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-6, the large-span suspension bridge circular tube belt conveyor comprises a main cable 1, bridge towers 2, slings 3, stiffening beams 4 and stabilizing cables 5, wherein the main cable 1 is arranged at the top ends of the bridge towers 2, the two ends of the main cable 1 and the stabilizing cables 5 are fixedly connected with the ground through anchors, the anchors are arranged at the two sides of the bridge towers 2, the stiffening beams 4 are arranged between the two bridge towers 2, the stabilizing cables 5 penetrate through the stiffening beams 4, the two ends of the slings 3 are respectively arranged between the main cable 1 and the stabilizing cables 5, the slings 3 are arranged in the vertical direction, conveying chains are arranged in the stiffening beams 4, conveying mechanisms for conveying materials are arranged on the conveying chains, adjustable direction-changing sprockets are arranged at the tail parts of the conveying chains, and the conveying chains adopt a bearing form of lower supports.
The anchor is formed by pouring reinforced concrete, and the two ends of the main cable 1 and the stabilizing cable 5 are fixed in the anchor.
Conveying mechanism includes bottom plate 6, curb plate 7 and roof 9, and curb plate 7 encloses the upper end edge of establishing at bottom plate 6, and 9 fixed connection of roof are in the upper end of curb plate 7, and fixedly connected with is used for being connected the riser 10 of stabilizing cable 5 between bottom plate 6 and the roof 9, and trompil 8 has been seted up to riser 10, and stabilizing cable 5 runs through trompil 8, and runs through the department and be provided with the sticky tape, installs the drive arrangement who is used for driving conveying mechanism to remove on the riser 10.
Footboard 12 is installed through damping device in bottom plate 6's upper end, damping device includes two fixed blocks 24 of fixed connection in footboard 12 upper end, the upper end of two fixed blocks 24 is rotated and is connected with two connecting rods 22, two connecting rods 22 cross arrangement, the bar groove has all been seted up in two connecting rod 22's the lateral wall, it is equipped with fixed axle 25 to run through between two bar grooves, footboard 12 lower extreme veneer has rubber pad 28, the lower extreme of rubber pad 28 is provided with connecting block 26, the lower extreme fixedly connected with second diaphragm 21 of connecting block 26, the upper end of two connecting rods 22 is rotated and is connected on the lateral wall of second diaphragm 21, fixed axle 25 passes through spring 23 elastic connection at the up end of.
The side wall of the vertical plate 10 is fixedly connected with a first transverse plate 15, a fixing device for fixing a human body is arranged on the first transverse plate 15, the fixing device comprises a worm wheel 20, a worm 19, a cylinder 14 and a threaded rod 16, a device cavity is arranged in the first transverse plate 15, the worm 19 is rotatably connected on the inner wall of the device cavity, one end of the worm 19, which is positioned outside the first transverse plate 15, is welded with a rotating wheel 13, the worm wheel 20 is rotatably connected on the inner wall of the device cavity, and worm wheel 20 and worm 19 mesh, the round chamber that communicates with the device chamber is seted up to the lateral wall of first diaphragm 15, drum 14 sets up in the round chamber, and drum 14 is located the coaxial fixed connection of one end of device intracavity on worm wheel 20's lateral wall, and threaded rod 16 is located the outer one end fixedly connected with arc dog 11 of round chamber, and spacing groove 17 has been seted up to the inner wall of round chamber, and sliding connection has stopper 18 in the spacing groove 17, and stopper 18 welds on the lateral wall of threaded rod 16.
A baffle plate 27 is welded at the upper end edge of the pedal 12.
In the utility model, the utility model combines the conveying chain transmission with the adhesive tape, thereby meeting the requirement of bulk material conveying; the supporting form of the lower support of the conveying chain is adopted, so that the elongation of the adhesive tape at the chain wheel is effectively reduced, and the service life of the adhesive tape is prolonged; the design of the adjustable tail part direction-changing chain wheel is adopted, the tail part direction-changing chain wheel can be adjusted in the circumferential direction, and the error of the chains on the two sides in the length direction can be accepted to a greater extent; semi-fixed design, increase the removal flexibility of equipment, the application of suspension bridge structure is the perfect adaptation of pipe belt machine and suspension bridge structure, makes long distance heavy traffic belt conveyor stable in quality, accommodation wide, sets up footboard 12 through the top at bottom plate 6, separates the place that the personage stood with the transport goods, has improved the security of carrying, through set up damping device between bottom plate 6 and footboard 12, has improved the stability of transport in-process footboard 12.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The large-span suspension bridge circular pipe belt conveyor is characterized by comprising a main cable (1), a bridge tower (2), a sling (3), a stiffening beam (4) and a stabilizing cable (5), the main cable (1) is arranged at the top end of the bridge tower (2), the main cable (1) and two ends of the stabilizing cable (5) are fixedly connected with the ground through anchors, the anchorages are arranged at two sides of the bridge towers (2), the stiffening beams (4) are arranged between the two bridge towers (2), the stabilizing cable (5) penetrates through the stiffening beam (4), two ends of the sling (3) are respectively arranged between the main cable (1) and the stabilizing cable (5), the sling (3) is arranged along the vertical direction, a conveying chain is arranged in the stiffening beam (4), the conveying mechanism for conveying materials is arranged on the conveying chain, and an adjustable direction-changing chain wheel is mounted at the tail of the conveying chain.
2. The round pipe belt conveyor for the large-span suspension bridge according to claim 1, wherein the anchor is formed by pouring reinforced concrete, and both ends of the main cable (1) and the stabilizing cable (5) are fixed in the anchor.
3. The large-span suspension bridge circular pipe belt conveyor according to claim 1, wherein the conveying mechanism comprises a bottom plate (6), side plates (7) and a top plate (9), the side plates (7) are enclosed at the upper end edge of the bottom plate (6), the top plate (9) is fixedly connected at the upper ends of the side plates (7), vertical plates (10) for connecting stabilizing ropes (5) are fixedly connected between the bottom plate (6) and the top plate (9), the vertical plates (10) are provided with openings (8), the stabilizing ropes (5) penetrate through the openings (8), adhesive tapes are arranged at the penetrating positions, driving devices for driving the conveying mechanism to move are installed on the vertical plates (10), pedals (12) are installed at the upper ends of the bottom plate (6) through damping devices, first transverse plates (15) are fixedly connected to the side walls of the vertical plates (10), and fixing devices for fixing a human body are installed on the first transverse plates (15), a baffle plate (27) is welded at the edge of the upper end of the pedal (12).
4. The large-span suspension bridge circular pipe belt conveyor according to claim 1, wherein the conveying chain is in the form of a lower support.
5. The large-span suspension bridge circular pipe belt conveyor according to claim 3, the damping device comprises two fixed blocks (24) fixedly connected to the upper end of the pedal (12), the upper ends of the two fixed blocks (24) are rotatably connected with two connecting rods (22), the two connecting rods (22) are arranged in a crossed manner, strip-shaped grooves are formed in the side walls of the two connecting rods (22), a fixed shaft (25) penetrates between the two strip-shaped grooves, a rubber pad (28) is glued at the lower end of the pedal (12), a connecting block (26) is arranged at the lower end of the rubber pad (28), the lower end of the connecting block (26) is fixedly connected with a second transverse plate (21), the upper ends of the two connecting rods (22) are rotatably connected to the side wall of the second transverse plate (21), the fixed shaft (25) is elastically connected to the upper end face of the bottom plate (6) through a spring (23).
6. The large-span suspension bridge circular pipe belt conveyor according to claim 3, the fixing device comprises a worm wheel (20), a worm (19), a cylinder (14) and a threaded rod (16), a device cavity is arranged in the first transverse plate (15), the worm (19) is rotationally connected to the inner wall of the device cavity, one end of the worm (19) positioned outside the first transverse plate (15) is welded with a rotating wheel (13), the worm wheel (20) is rotationally connected on the inner wall of the device cavity, the worm wheel (20) is meshed with the worm (19), the side wall of the first transverse plate (15) is provided with a circular cavity communicated with the device cavity, the cylinder (14) is arranged in the circular cavity, one end of the cylinder (14) positioned in the device cavity is coaxially and fixedly connected to the side wall of the worm wheel (20), one end of the threaded rod (16) positioned outside the circular cavity is fixedly connected with an arc-shaped stop block (11).
7. The large-span suspension bridge circular pipe belt conveyor according to claim 6, wherein the inner wall of the circular cavity is provided with a limiting groove (17), a limiting block (18) is slidably connected in the limiting groove (17), and the limiting block (18) is welded on the side wall of the threaded rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920568240.XU CN209853111U (en) | 2019-04-24 | 2019-04-24 | Large-span suspension bridge circular pipe belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920568240.XU CN209853111U (en) | 2019-04-24 | 2019-04-24 | Large-span suspension bridge circular pipe belt conveyor |
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| Publication Number | Publication Date |
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| CN209853111U true CN209853111U (en) | 2019-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920568240.XU Active CN209853111U (en) | 2019-04-24 | 2019-04-24 | Large-span suspension bridge circular pipe belt conveyor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928139A (en) * | 2019-04-24 | 2019-06-25 | 焦作科瑞森重装股份有限公司 | Large span suspension bridge circular pipe belt type conveyer |
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2019
- 2019-04-24 CN CN201920568240.XU patent/CN209853111U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928139A (en) * | 2019-04-24 | 2019-06-25 | 焦作科瑞森重装股份有限公司 | Large span suspension bridge circular pipe belt type conveyer |
| CN109928139B (en) * | 2019-04-24 | 2024-05-24 | 焦作科瑞森重装股份有限公司 | Large-span suspension bridge circular tube belt conveyor |
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