CN113914216A - Supporting device with telescopic mechanism for steel structure bridge - Google Patents
Supporting device with telescopic mechanism for steel structure bridge Download PDFInfo
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- CN113914216A CN113914216A CN202111079334.9A CN202111079334A CN113914216A CN 113914216 A CN113914216 A CN 113914216A CN 202111079334 A CN202111079334 A CN 202111079334A CN 113914216 A CN113914216 A CN 113914216A
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- fixedly connected
- fixing box
- outer cylinder
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 43
- 239000010959 steel Substances 0.000 title claims abstract description 43
- 230000007246 mechanism Effects 0.000 title claims abstract description 42
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 230000001681 protective effect Effects 0.000 claims description 15
- 238000012544 monitoring process Methods 0.000 claims description 10
- 238000007667 floating Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 7
- 239000000696 magnetic material Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 9
- 239000003570 air Substances 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
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Classifications
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- Engineering & Computer Science (AREA)
- Emergency Management (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a supporting device with a telescopic mechanism for a steel structure bridge, which comprises two mounting plates, wherein the top surface of the mounting plate at the lower end is fixedly connected with an outer cylinder, the bottom surface of the mounting plate at the upper end is fixedly connected with an adjusting cylinder, the adjusting cylinder is movably inserted in the outer cylinder, the outer edge of the adjusting cylinder is attached to the inner surface of the outer cylinder, a plurality of adjusting holes are formed in the adjusting cylinder in a penetrating manner, and jacks are formed in the outer cylinder in a penetrating manner. The invention replaces the traditional fixed steel support structure, can adjust the length of the steel support, thereby reducing the number of the steel supports for supporting the bridge, reducing the construction cost, protecting a plurality of mounting bolts, preventing the plurality of mounting bolts from being exposed in the external environment for a long time, avoiding the plurality of mounting bolts from being corroded by moisture in the air, ensuring the structural strength of the plurality of fixing bolts and ensuring the stability of the joint of the two steel supports.
Description
Technical Field
The invention relates to the technical field of bridge support, in particular to a supporting device with a telescopic mechanism for a steel structure bridge.
Background
A bridge is generally a structure that is erected on rivers, lakes and seas to allow vehicles, pedestrians and the like to smoothly pass through, and a steel support structure for supporting the bridge is generally assembled on the bridge.
The steel supporting structure is generally composed of a plurality of steel pipes for supporting, the steel pipes are connected with each other through a plurality of bolts, for some bridges crossing a river, the moisture content in the ambient air where the steel support is located is high, and the moisture in the air can corrode bolts in the long-term use process of the steel support, so that the surface of the bolt is easy to rust, the strength of the bolt is reduced, the stability of the steel support is affected, but also is inconvenient for disassembling the bolt in the later repair, and the existing steel supporting structure does not have the function of protecting the bolt, secondly, the traditional steel support for the river-crossing bridge does not have the function of monitoring the water level, and a water level detection device is additionally arranged to monitor the water level of the river, so that the functionality of the steel support is single, therefore, it is necessary to design a supporting device for a steel structural bridge having a telescoping mechanism to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a supporting device with a telescopic mechanism for a steel structure bridge.
In order to achieve the purpose, the invention adopts the following technical scheme:
a supporting device with a telescopic mechanism for a steel structure bridge comprises two mounting plates, wherein the top surfaces of the mounting plates at the lower ends are fixedly connected with an outer cylinder, the bottom surfaces of the mounting plates at the upper ends are fixedly connected with an adjusting cylinder, the adjusting cylinder is movably inserted in the outer cylinder, the outer edge of the adjusting cylinder is attached to the inner surface of the outer cylinder, a plurality of adjusting holes are formed in the adjusting cylinder in a penetrating manner, jacks are formed in the outer cylinder in a penetrating manner, split bolts are mounted between the jacks and the corresponding adjusting holes, the outer edge of the outer cylinder is rotatably connected with two protective covers, and two ends of each split bolt are respectively located in the two protective covers;
and two fixing mechanisms are arranged on the mounting plates, and a water level monitoring mechanism is arranged on the outer barrel.
Preferably, fixed establishment includes a plurality of fixed blocks, a plurality of protecting grooves, a plurality of construction bolt, a plurality of sealing plug and a plurality of sealing washer, and is a plurality of the equal fixed connection of fixed block is in the side of mounting panel, and is a plurality of the protecting groove is seted up respectively in the side of a plurality of fixed blocks, and is a plurality of construction bolt is located a plurality of protecting grooves respectively to pass corresponding fixed block, it is a plurality of construction bolt all passes the mounting panel and cup joints with the mounting panel screw thread, and is a plurality of the sealing plug is pegged graft respectively in a plurality of protecting grooves, and is a plurality of the sealing washer bonds respectively in the outer fringe of a plurality of sealing plugs, and the outer fringe of a plurality of sealing washers is laminated with the inner face in a plurality of protecting grooves respectively mutually.
Preferably, the water level monitoring mechanism comprises a fixing box, a power connection piece, a power connection ring, two guide rods and a spring, the fixing box is installed at the outer edge of the outer barrel, the two guide rods are fixedly connected to the inner surface of the fixing box, the two guide rods penetrate through the power connection piece and are in sliding connection with the power connection piece, the power connection ring is fixedly connected to the inner surface of the fixing box, one end of the spring is fixedly connected with the inner top surface of the fixing box, and the other end of the spring is fixedly connected with the upper side surface of the power connection piece;
the fixing box is provided with a driving assembly, and the outer barrel and the fixing box are provided with a power supply mechanism together.
Preferably, drive assembly includes two diaphragms, slide bar, floater and is connected the rope, two the diaphragm is fixed connection respectively at the both ends of fixed box side, the both ends of slide bar respectively with the side fixed connection that two diaphragms are close to each other, the floater slides and cup joints on the slide bar, the one end of connecting the rope and the outer fringe fixed connection of floater, the other end of connecting the rope and the downside fixed connection who connects the electric piece.
Preferably, the power supply mechanism comprises a bearing, a plurality of axial flow fan blades, a lead frame and a storage battery, an inner ring of the bearing is fixedly sleeved on the outer barrel, the axial flow fan blades are fixedly connected to the outer edge of an outer ring of the bearing, two axial flow fan blades are made of permanent magnetic materials, the lead frame is fixedly installed on a corresponding installation plate and is located in the outer barrel, and the storage battery is fixedly installed on the inner top surface of the fixing box;
the lead frame is electrically connected with the storage battery.
Preferably, the side of the fixed box is fixedly connected with two elastic connecting bands, one of the elastic connecting bands is provided with a plurality of hanging rings, and the other elastic connecting band is provided with a plurality of hooks.
Preferably, a guide wheel is installed on the bottom surface of the fixing box, and the connecting rope is wound around the guide wheel.
Preferably, both of said guide bars are made of rubber material.
The invention has the following beneficial effects:
1. through the arrangement of the plurality of adjusting holes, workers can use the lifting equipment to move the adjusting cylinder, and after the adjusting cylinder is moved to a proper position, the adjusting cylinder and the outer cylinder are fixed by utilizing the split bolts, so that the traditional fixed steel support structure is replaced, the length of the steel support can be adjusted, the number of the steel supports for supporting the bridge is reduced, and the construction cost is reduced;
2. through the arrangement of the fixing mechanism, a worker can use a plurality of mounting bolts to connect two steel supports, the specific connection mode is the prior art, and redundant description is omitted, after installation, the worker plugs a plurality of sealing plugs into a plurality of protective grooves, the protective effect on the plurality of mounting bolts can be achieved, the plurality of mounting bolts are prevented from being exposed in the external environment for a long time, the plurality of mounting bolts are prevented from being corroded by moisture in the air, the structural strength of the plurality of mounting bolts can be guaranteed, and the stability of the connection position of the two steel supports can be guaranteed;
3. by arranging the water level monitoring mechanism, when the water level reaches a warning line, the floating ball floats upwards under the buoyancy of water, then the connecting rope is pulled, the other end of the connecting rope pulls the power connection piece and enables the power connection piece to move downwards, when the floating ball moves to the upper limit end, the power connection piece is contacted with the power connection ring, a module for transmitting signals is installed on the fixing box, the module enables workers to receive warning signals through a communication technology, the warning effect can be timely played for the workers, the workers can conveniently and timely perform flood prevention work, the steel support has the function of water level monitoring, and the functionality of the device is enriched;
4. through the arrangement of the power supply mechanism, along with the flowing of water flow, the plurality of axial flow fan blades can rotate, and the two axial flow fan blades made of permanent magnetic materials can also rotate, so that induced current can be generated on the lead frame and stored in the storage battery, a module used for transmitting signals on the fixing box can be powered, and the purpose of saving energy is achieved;
5. through setting up two elastic connection area, only need tensile two elastic connection area during the installation to make a plurality of couples hang on a plurality of links, can install fixed box on the urceolus, can install the different positions on the urceolus to fixed box, installation convenient and fast.
Drawings
Fig. 1 is a schematic structural view of a supporting device for a steel structure bridge with a telescoping mechanism according to the present invention;
FIG. 2 is an enlarged view of the structure at the position A of the supporting device for the steel structure bridge with the telescopic mechanism, which is provided by the invention;
FIG. 3 is an enlarged view of a structure at the position B of the supporting device for the steel structure bridge with the telescopic mechanism, which is provided by the invention;
fig. 4 is a schematic structural diagram of an elastic connecting band, a hanging ring and a hook in the supporting device for the steel structure bridge with the telescopic mechanism provided by the invention.
In the figure: the device comprises a mounting plate 1, an outer cylinder 2, an adjusting cylinder 3, an adjusting hole 4, a split bolt 5, a protective cover 6, a fixing mechanism 7, a fixing block 71, a protective groove 72, a mounting bolt 73, a sealing plug 74, a sealing ring 75, a water level monitoring mechanism 8, a fixing box 81, an electric connecting piece 82, an electric connecting ring 83, a guide rod 84, a spring 85, a driving assembly 9, a transverse plate 91, a sliding rod 92, a floating ball 93, a connecting rope 94, a power supply mechanism 10, a bearing 101, an axial flow fan blade 102, a wire frame 103, a storage battery 104, an elastic connecting belt 11, a hanging ring 12 and a hook 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a supporting device for a steel structure bridge with a telescopic mechanism comprises two mounting plates 1, wherein the top surface of the mounting plate 1 at the lower end is fixedly connected with an outer cylinder 2, the bottom surface of the mounting plate 1 at the upper end is fixedly connected with an adjusting cylinder 3, the adjusting cylinder 3 is movably inserted in the outer cylinder 2, the outer edge of the adjusting cylinder 3 is attached to the inner surface of the outer cylinder 2, water flow is prevented from entering the inner part of the outer cylinder 2 through the joint of the adjusting cylinder 3 and the outer cylinder 2, a plurality of adjusting holes 4 are formed in the adjusting cylinder 3 in a penetrating manner, the adjusting holes 4 are distributed on the adjusting cylinder 3 at equal intervals, inserting holes are formed in the outer cylinder 2 in a penetrating manner, split bolts 5 are installed between the inserting holes and the corresponding adjusting holes 4, the outer edge of the outer cylinder 2 is rotatably connected with two protective covers 6, two ends of the split bolts 5 are respectively located in the two protective covers 6, and can play a role in protecting the split bolts 5, the moisture in the air is prevented from corroding the split bolt 5, and the structural strength of the split bolt 5 is ensured.
The two mounting plates 1 are respectively provided with a fixing mechanism 7, the fixing mechanism 7 comprises a plurality of fixing blocks 71, a plurality of protective grooves 72, a plurality of mounting bolts 73, a plurality of sealing plugs 74 and a plurality of sealing rings 75, the plurality of fixing blocks 71 are fixedly connected to the side surfaces of the mounting plates 1, the plurality of protective grooves 72 are respectively arranged on the side surfaces of the plurality of fixing blocks 71, the plurality of mounting bolts 73 are respectively positioned in the plurality of protective grooves 72, and passes through the corresponding fixed block 71, a plurality of mounting bolts 73 pass through the mounting plate 1 and are in threaded sleeve joint with the mounting plate 1, a plurality of sealing plugs 74 are respectively inserted into a plurality of protective grooves 72, a plurality of sealing rings 75 are respectively bonded on the outer edges of the plurality of sealing plugs 74, and the outer edges of the sealing rings 75 are respectively attached to the inner surfaces of the protection grooves 72, so that air is prevented from entering the protection grooves 72 from the joint of the sealing plug 74 and the protection grooves 72, and the sealing performance of the sealing plug 74 to the protection grooves 72 is improved.
The outer barrel 2 is provided with a water level monitoring mechanism 8, the water level monitoring mechanism 8 comprises a fixing box 81, a power connection sheet 82, a power connection ring 83, two guide rods 84 and a spring 85, the fixing box 81 is arranged at the outer edge of the outer barrel 2, two elastic connecting belts 11 are fixedly connected to the side surfaces of the fixing box 81, one elastic connecting belt 11 is provided with a plurality of hanging rings 12, the other elastic connecting belt 11 is provided with a plurality of hanging hooks 13, when in installation, only the two elastic connecting belts 11 are required to be stretched, and the plurality of hanging hooks 13 are hung on the plurality of hanging rings 12, so that the fixing box 81 can be arranged on the outer barrel 2, the fixing box 81 can be arranged at different positions on the outer barrel 2, the two guide rods 84 are fixedly connected to the inner surface of the fixing box 81, the two guide rods 84 both penetrate through the power connection sheet 82 and are in sliding connection with the power connection sheet 82, the two guide rods 84 are both made of rubber materials, and a closed loop formed between the power connection sheet 82, the power connection ring 83 and the two guide rods 84 is avoided, the electricity-receiving ring 83 is fixedly connected to the inner surface of the fixing box 81, one end of the spring 85 is fixedly connected to the inner top surface of the fixing box 81, and the other end of the spring 85 is fixedly connected to the upper side surface of the electricity-receiving piece 82.
Be equipped with drive assembly 9 on the fixed box 81, drive assembly 9 includes two diaphragm 91, slide bar 92, floater 93 and connection rope 94, two diaphragm 91 are fixed connection respectively at the both ends of fixed box 81 side, the both ends of slide bar 92 are the side fixed connection who is close to each other with two diaphragm 91 respectively, floater 93 slides and cup joints on slide bar 92, the one end of connecting rope 94 and the outer fringe fixed connection of floater 93, the other end of connecting rope 94 and the downside fixed connection of electric connection piece 82, the leading wheel is installed to the bottom surface of fixed box 81, connect rope 94 and bypass the leading wheel, the wire wheel is to connecting rope 94 and playing the guide effect, can reduce the frictional force between connecting rope 94 and the fixed box 81.
The outer barrel 2 and the fixing box 81 are provided with a power supply mechanism 10 together, the power supply mechanism 10 comprises a bearing 101, a plurality of axial flow fan blades 102, a wire guide frame 103 and a storage battery 104, the inner ring of the bearing 101 is fixedly sleeved on the outer barrel 2, the axial flow fan blades 102 are fixedly connected to the outer ring of the bearing 101, the axial flow fan blades 102 are circumferentially arranged on the outer ring of the bearing 101 at equal intervals respectively, two axial flow fan blades 102 are made of permanent magnetic materials, the wire guide frame 103 is fixedly arranged on the corresponding mounting plate 1, the wire guide frame 103 is positioned in the outer barrel 2, and the storage battery 104 is fixedly arranged on the inner top surface of the fixing box 81;
the lead frame 103 is electrically connected to the battery 104.
When the adjusting device is used, a worker can adjust the position of the adjusting cylinder 3 according to the height of a bridge, so that the length of a steel support is adjusted, the worker can move the adjusting cylinder 3 by using lifting equipment during adjustment, the adjusting cylinder 3 is moved to a proper position, and then the adjusting cylinder 3 and the outer cylinder 2 are fixed by using the split bolt 5.
The staff can use a plurality of construction bolts 73 to connect two steel shotcrete, and specific connected mode is prior art, does not do too much and gives unnecessary details here, and the installation is accomplished the back staff and is filled in a plurality of protecting grooves 72 to a plurality of sealing plugs 74 in, can play the guard action to a plurality of construction bolts 73, prevents that a plurality of construction bolts 73 from exposing for a long time in external environment, avoids the moisture in the air to lead to the fact the corruption to a plurality of construction bolts 73.
After the steel support is installed, a worker can install the fixing box 81 at the height of the water level warning line, the fixing box 81 can be installed on the outer barrel 2 only by stretching the two elastic connecting bands 11 and hanging the hooks 13 on the hanging rings 12 when the water level reaches the warning line, the floating ball 93 floats upwards under the buoyancy of water, then the connecting rope 94 is pulled, the other end of the connecting rope 94 pulls the electric connecting piece 82 and enables the electric connecting piece 82 to move downwards, when the floating ball 93 moves to the upper limit end, the electric connecting piece 82 is in contact with the electric connecting ring 83, a module for transmitting signals is installed on the fixing box 81, the module enables the worker to receive the warning signals through the communication technology, the warning effect can be timely played for the worker, the worker can conveniently and timely perform flood prevention work, the specific communication technology and the circuit connection mode are mature prior art, not shown in the drawings, and will not be described in detail herein.
The plurality of axial flow fan blades 102 are all installed on the outer cylinder 2 at the lowermost end, so that the plurality of axial flow fan blades 102 can be located in a river, along with the flow of water flow, the plurality of axial flow fan blades 102 can rotate, and the two axial flow fan blades 102 made of permanent magnetic materials can also rotate, so that the magnetic flux passing through the lead frame 103 can be changed continuously according to the calculation formula of induced electromotive force: since E is n Δ Φ/Δ t, induced current is generated on the lead frame 103 along with the rotation of the two axial-flow blades 102 made of permanent magnetic material and is stored in the storage battery 104, which can supply power to the module for transmitting signals on the fixing box 81, thereby achieving the purpose of saving energy.
The above description is only for the 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 to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The supporting device with the telescopic mechanism for the steel structure bridge comprises two mounting plates (1), and is characterized in that the top surface of the mounting plate (1) at the lower end is fixedly connected with an outer cylinder (2), the bottom surface of the mounting plate (1) at the upper end is fixedly connected with an adjusting cylinder (3), the adjusting cylinder (3) is movably inserted in the outer cylinder (2), the outer edge of the adjusting cylinder (3) is attached to the inner surface of the outer cylinder (2), a plurality of adjusting holes (4) are formed in the adjusting cylinder (3) in a penetrating manner, jacks are formed in the outer cylinder (2) in a penetrating manner, split bolts (5) are mounted between the jacks and the corresponding adjusting holes (4), the outer edge of the outer cylinder (2) is rotatably connected with two protective covers (6), and two ends of the split bolts (5) are respectively located in the two protective covers (6);
two all be equipped with fixed establishment (7) on mounting panel (1), be equipped with water level monitoring mechanism (8) on urceolus (2).
2. The supporting device with the telescopic mechanism for the steel structure bridge is characterized in that the fixing mechanism (7) comprises a plurality of fixing blocks (71), a plurality of protection grooves (72), a plurality of mounting bolts (73), a plurality of sealing plugs (74) and a plurality of sealing rings (75), the fixing blocks (71) are fixedly connected to the side surface of the mounting plate (1), the protection grooves (72) are respectively arranged on the side surfaces of the fixing blocks (71), the mounting bolts (73) are respectively positioned in the protection grooves (72) and penetrate through the corresponding fixing blocks (71), the mounting bolts (73) penetrate through the mounting plate (1) and are in threaded socket joint with the mounting plate (1), the sealing plugs (74) are respectively inserted into the protection grooves (72), and the sealing rings (75) are respectively adhered to the outer edges of the sealing plugs (74), and the outer edges of the sealing rings (75) are respectively attached to the inner surfaces of the protective grooves (72).
3. The supporting device with the telescoping mechanism for the steel structure bridge is characterized in that the water level monitoring mechanism (8) comprises a fixing box (81), an electric connecting piece (82), an electric connecting ring (83), two guide rods (84) and a spring (85), the fixing box (81) is installed at the outer edge of the outer cylinder (2), the two guide rods (84) are fixedly connected to the inner surface of the fixing box (81), the two guide rods (84) penetrate through the electric connecting piece (82) and are in sliding connection with the electric connecting piece (82), the electric connecting ring (83) is fixedly connected to the inner surface of the fixing box (81), one end of the spring (85) is fixedly connected with the inner top surface of the fixing box (81), and the other end of the spring (85) is fixedly connected with the upper side surface of the electric connecting piece (82);
the fixing box (81) is provided with a driving assembly (9), and the outer barrel (2) and the fixing box (81) are provided with a power supply mechanism (10) together.
4. The supporting device with the telescoping mechanism for the steel structure bridge of claim 3, wherein the driving assembly (9) comprises two transverse plates (91), a sliding rod (92), a floating ball (93) and a connecting rope (94), the two transverse plates (91) are respectively and fixedly connected to two ends of the side of the fixing box (81), two ends of the sliding rod (92) are respectively and fixedly connected to the side surfaces of the two transverse plates (91) close to each other, the floating ball (93) is slidably sleeved on the sliding rod (92), one end of the connecting rope (94) is fixedly connected to the outer edge of the floating ball (93), and the other end of the connecting rope (94) is fixedly connected to the lower side surface of the electric connecting piece (82).
5. The supporting device with the telescopic mechanism for the steel structure bridge is characterized in that the power supply mechanism (10) comprises a bearing (101), a plurality of axial flow fan blades (102), a wire frame (103) and a storage battery (104), wherein an inner ring of the bearing (101) is fixedly sleeved on the outer cylinder (2), the axial flow fan blades (102) are fixedly connected to an outer ring outer edge of the bearing (101), two axial flow fan blades (102) are made of permanent magnetic materials, the wire frame (103) is fixedly installed on the corresponding installation plate (1), the wire frame (103) is located in the outer cylinder (2), and the storage battery (104) is fixedly installed on an inner top surface of the fixed box (81);
the lead frame (103) is electrically connected with the storage battery (104).
6. The supporting device with the telescopic mechanism for the steel structure bridge is characterized in that two elastic connecting belts (11) are fixedly connected to the side surfaces of the fixing box (81), wherein a plurality of hanging rings (12) are arranged on one elastic connecting belt (11), and a plurality of hooks (13) are arranged on the other elastic connecting belt (11).
7. The supporting device for the steel structure bridge with the telescoping mechanism as claimed in claim 6, wherein a guide wheel is installed on the bottom surface of the fixing box (81), and the connecting rope (94) passes around the guide wheel.
8. The bracing device for the steel structure bridge with the telescoping mechanism according to claim 3, wherein both the guide bars (84) are made of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111079334.9A CN113914216A (en) | 2021-09-15 | 2021-09-15 | Supporting device with telescopic mechanism for steel structure bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111079334.9A CN113914216A (en) | 2021-09-15 | 2021-09-15 | Supporting device with telescopic mechanism for steel structure bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113914216A true CN113914216A (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111079334.9A Pending CN113914216A (en) | 2021-09-15 | 2021-09-15 | Supporting device with telescopic mechanism for steel structure bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113914216A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1286008A2 (en) * | 1995-09-26 | 2003-02-26 | DOKA Industrie GmbH | Length adjustable prop |
| CN201011138Y (en) * | 2007-03-06 | 2008-01-23 | 周汉光 | Adjustable shore for construction |
| CN105978224A (en) * | 2016-06-30 | 2016-09-28 | 江苏金陵永磁产业研究院有限公司 | Permanent-magnet type single-air-gap composite wind-driven generator |
| CN108952218A (en) * | 2018-08-02 | 2018-12-07 | 绍兴职业技术学院 | A kind of assembled architecture support frame |
| CN210268833U (en) * | 2019-10-20 | 2020-04-07 | 李焕昌 | Water level monitoring device for hydraulic engineering |
| CN210341609U (en) * | 2019-04-10 | 2020-04-17 | 缙云县科耳沃自动化科技有限公司 | Pier with water level monitoring and power generation functions |
| CN210570936U (en) * | 2019-09-19 | 2020-05-19 | 江苏朗韬建设工程有限公司 | Water level monitoring and alarming device for bridge |
| CN213174902U (en) * | 2020-07-31 | 2021-05-11 | 伊犁擎天钢结构有限公司 | But height-adjusting's steel construction bracket |
-
2021
- 2021-09-15 CN CN202111079334.9A patent/CN113914216A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1286008A2 (en) * | 1995-09-26 | 2003-02-26 | DOKA Industrie GmbH | Length adjustable prop |
| CN201011138Y (en) * | 2007-03-06 | 2008-01-23 | 周汉光 | Adjustable shore for construction |
| CN105978224A (en) * | 2016-06-30 | 2016-09-28 | 江苏金陵永磁产业研究院有限公司 | Permanent-magnet type single-air-gap composite wind-driven generator |
| CN108952218A (en) * | 2018-08-02 | 2018-12-07 | 绍兴职业技术学院 | A kind of assembled architecture support frame |
| CN210341609U (en) * | 2019-04-10 | 2020-04-17 | 缙云县科耳沃自动化科技有限公司 | Pier with water level monitoring and power generation functions |
| CN210570936U (en) * | 2019-09-19 | 2020-05-19 | 江苏朗韬建设工程有限公司 | Water level monitoring and alarming device for bridge |
| CN210268833U (en) * | 2019-10-20 | 2020-04-07 | 李焕昌 | Water level monitoring device for hydraulic engineering |
| CN213174902U (en) * | 2020-07-31 | 2021-05-11 | 伊犁擎天钢结构有限公司 | But height-adjusting's steel construction bracket |
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Application publication date: 20220111 |