CN111576245A - Construction hanging basket for rail type bridge - Google Patents
Construction hanging basket for rail type bridge Download PDFInfo
- Publication number
- CN111576245A CN111576245A CN202010582214.XA CN202010582214A CN111576245A CN 111576245 A CN111576245 A CN 111576245A CN 202010582214 A CN202010582214 A CN 202010582214A CN 111576245 A CN111576245 A CN 111576245A
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- Prior art keywords
- bridge
- hanging
- basket
- base
- hanging basket
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
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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
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/106—Movable inspection or maintenance platforms, e.g. travelling scaffolding or vehicles specially designed to provide access to the undersides of bridges
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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
- E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention discloses a track type construction hanging basket for a bridge, which comprises a bridge track, a hanging frame component, a traveling device, a hanging basket lifter and hanging baskets, wherein the bridge track is arranged along the length direction of the bridge and is arranged at two sides of the bridge, the hanging frame component comprises a hanging base and hanging basket extension arms, the hanging base is placed on the tracks at two sides of the bridge through the traveling device, the hanging basket extension arms are connected to the hanging base, a hanging basket lifter is arranged between the joint of the hanging base and the hanging basket extension arms and the end parts of the hanging basket extension arms, the hanging baskets are respectively connected to the hanging basket lifter through ropes, so that continuous maintenance operation along the bridge is facilitated, time waste and efficiency reduction caused by long-time support movement are avoided, and the hanging baskets arranged at two ends of the hanging frame component and the traveling devices arranged at two sides of the bridge avoid weight waste and, the construction hanging beam is convenient to overhaul on two sides of the bridge by means of single equipment, and the maintenance efficiency of the bridge is improved.
Description
Technical Field
The invention relates to the technical field of bridge construction equipment, in particular to a track type construction hanging basket for a bridge.
Background
Construction and maintenance of the outer side and the bottom of the bridge are important parts in the construction and use process of the bridge, and during the construction and maintenance process, an operator is required to reach a designated area of the bridge body for maintenance by means of a maintenance channel, a rope, a hanging basket or a lifter preset by the bridge.
However, a maintenance channel is not reserved when a large number of old bridges are built, although the method for using ropes on site is simple, the danger and the operation limitation are large, in addition, a fixed support hanging basket structure is provided, but a fixed lifting hanging basket needs to be balanced by a balance weight, the moving capacity is lacked, the vehicle-mounted hanging basket is difficult to work under the condition of heavy load due to the problem of the balance weight, the manufacturing cost is extremely high, and the vehicle-mounted lifting platform is not used for bridge maintenance of a river channel.
Disclosure of Invention
Therefore, a construction hanging basket for a rail-type bridge needs to be provided to solve the problem that a rope, a hanging basket or an elevator in the prior art is limited when in use.
In order to achieve the aim, the inventor provides a track type construction hanging basket for a bridge, which comprises a bridge track, a hanging frame assembly, a traveling device, a hanging basket lifter and a hanging basket;
the bridge rails are arranged along the length direction of the bridge and are arranged on two sides of the bridge;
the lifting frame assembly comprises a lifting base and hanging basket extension arms, the lifting base is placed on the tracks on the two sides of the bridge through the traveling device, the hanging basket extension arms are connected to the lifting base, and the length of each hanging basket extension arm is larger than the width of the lifting base;
the hanging basket lifter is arranged between the joint of the hoisting base and the hanging basket extension arm and the end part of the hanging basket extension arm;
the hanging baskets are respectively connected to the hanging basket lifter through ropes.
Furthermore, the hanging flower basket is the bridge type hanging flower basket, and the both ends of bridge type hanging flower basket are connected respectively in the hanging flower basket lift at hanging flower basket extension arm both ends.
Furthermore, the running gear selects a track motor and a track wheel, the track wheel is connected to the hoisting base, and the power output end of the track motor is in transmission connection with the track wheel.
Furthermore, the number of the track wheels is more than four, every two track wheels are arranged on one side of the hoisting base, and one track wheel on each side of the hoisting base is in transmission connection with a power output shaft of the track motor.
Further, the hoisting frame assembly further comprises a transfer track and a transfer elevator, wherein the transfer track is arranged along the length direction of the hanging basket extension arm, and the transfer elevator is connected to the transfer track in a sliding mode.
Further, the hoisting frame assembly further comprises an extension arm stabilizer bar, the extension arm stabilizer bar is obliquely arranged, one end of the extension arm stabilizer bar is connected to the position, provided with the hanging basket lifter, of the hoisting extension arm, and the other end of the extension arm stabilizer bar is connected to the hoisting base.
Further, the hoisting frame assembly further comprises a base stabilizer bar, the position of the hoisting base, which is provided with the traveling device, is of an L-shaped structure, the base stabilizer bar is obliquely arranged, one end part of the base stabilizer bar is connected with the hoisting base, which is located with the traveling device, and the other end of the base stabilizer bar is connected to the hoisting base.
Further, the hoist and mount frame subassembly still includes the current ladder of bridge end stair, support body corridor and hanging flower basket, the one end of bridge end stair is towards the bridge floor, and the other end is towards the hoist and mount base, the support body corridor sets up on the hoist and mount base to be linked together with bridge end stair, the current vertical setting of ladder of hanging flower basket is linked together with support body corridor and hanging flower basket.
Different from the prior art, the technical scheme has the following advantages: through predetermineeing the track on the bridge, assemble hoisting frame subassembly on the bridge track, the form of orbital motion is stable simple and convenient, be convenient for along the length direction removal hanging flower basket of bridge, carry out the maintenance operation that lasts along the bridge, avoid the time waste and the efficiency decline that long-time movable support caused, and set up in the hanging flower basket at hoisting frame subassembly both ends and set up in the running gear of bridge both sides and avoided adopting the weight waste and the structure waste that independent counter weight formed, the equipment structure has been simplified, the hanging beam of being convenient for construct relies on single equipment to overhaul when carrying out the bridge both sides, the maintenance efficiency of bridge has been improved greatly.
Drawings
FIG. 1 is a schematic front structural view of a construction basket for a track type bridge according to an embodiment of the present invention;
fig. 2 is a schematic side structure view of a construction basket for a track type bridge in the embodiment of the invention.
Description of reference numerals:
1. a bridge track;
2. hoisting the frame assembly;
21. hoisting a base; 22. a basket extension arm; 23. a transfer track;
24. a transfer elevator; 25. an extension arm stabilizer bar; 26. a base stabilizer bar;
27. a bridge end staircase; 28. a rack body corridor; 29. a hanging basket passing ladder;
3. a traveling device;
31. a track motor; 32. a rail wheel;
4. a basket lift;
5. a hanging basket.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Referring to fig. 1 and fig. 2 together, the present embodiment discloses a track type construction basket for a bridge, which includes a bridge track 1, a hoisting frame assembly 2, a traveling device 3, a basket elevator 4 and a basket 5. The number of the bridge rails 1 is two, and the two bridge rails are respectively arranged on two sides of the bridge. The hoisting frame assembly 2 comprises a hoisting base 21 and a hanging basket extension arm 22, a walking device 3 is arranged on the hoisting base 21, the hoisting base 21 is placed on the bridge rails 1 on two sides of the bridge through the walking device 3, and the length of the hanging basket extension arm 22 is greater than that of the hoisting base 21 towards two sides of the bridge. The basket lift 4 is assembled between the junction of the lifting base 21 and the basket extension arm 22 to the end of the basket extension arm (in other embodiments, the basket lift 4 can also be assembled at the ends of the two ends of the basket extension arm 22, by assembling the basket lift at the end of the basket extension arm, the length of the basket extension arm is conveniently utilized to the maximum extent to adapt to bridges of different widths). The basket 5 is suspended below the basket lift 4 by a rope.
According to the structure, in the actual use process of the track type construction hanging basket for the bridge, the bridge track is laid along the length direction of the bridge and laid on two sides of the bridge, the hoisting base of the hoisting frame assembly is placed on the bridge track through the traveling device, the hanging basket lifter is connected to two ends of a hanging basket extension arm of the hoisting frame assembly, the winding barrel is arranged on the hanging basket lifter, and the hanging basket is hung below the hanging basket lifter through a rope. In the process that the staff used, the staff got into the hanging flower basket, was under construction to the bridge outside, adopted remote control or the button control hanging flower basket of being connected with hanging flower basket lift and running gear electricity that predetermine in the hanging flower basket, perhaps set up operating panel on the bridge floor, relied on the staff of bridge floor to control, reached the operation that the hanging flower basket goes up and down and hoist and mount frame subassembly moved along the track. Through predetermineeing the track on the bridge, assemble hoisting frame subassembly on the bridge track, the form of orbital motion is stable simple and convenient, be convenient for along the length direction removal hanging flower basket of bridge, carry out the maintenance operation that lasts along the bridge, avoid the time waste and the efficiency decline that long-time movable support caused, and set up in the hanging flower basket at hoisting frame subassembly both ends and set up in the running gear of bridge both sides and avoided adopting the weight waste and the structure waste that independent counter weight formed, the equipment structure has been simplified, the hanging beam of being convenient for construct relies on single equipment to overhaul when carrying out the bridge both sides, the maintenance efficiency of bridge has been improved greatly.
Referring to fig. 1 and fig. 2, in the above embodiment, the traveling device 3 includes a track motor 31 and a track wheel 32, the track motor 31 is mounted on the hoisting base 21 of the hoisting frame assembly 2, the track wheel 32 is connected to the hoisting base 21 through a shaft, a power output shaft of the track motor 31 is in transmission connection with a gear preset on the track wheel 32 through a gear or a worm, and the hoisting frame assembly moves forward and backward on the bridge floor through forward and backward rotation of the track motor.
In some preferred embodiments, the number of the track wheels of the traveling device may be more than four, each two track wheels are correspondingly arranged on one side of the hoisting base and placed on the bridge track on one side of the bridge deck, one track wheel is in transmission connection with a power output shaft of a track motor to form a driving wheel, and the other track wheel is unpowered to form a driven wheel.
Referring to fig. 1 and 2, in the above embodiment, the hanging basket 5 may also be a bridge type hanging basket, the bridge type hanging basket is parked below the equipment by a vehicle or a ship, the rope is put down from the top to complete the hanging operation, when the hanging basket needs to pass through a pier, the rope on one side is released, and the span change operation is completed by the back reconnection, the length of the bridge type hanging basket is matched with the length of the hanging basket extension arm, the two ends are respectively connected with the two hanging basket elevators 4, and the bridge type hanging basket is arranged, so that the maintenance operation of an operator on the bridge bottom is facilitated, and the working area outside the bridge is greatly increased.
Referring to fig. 1 and fig. 2, in the above embodiment, the transfer device further includes a transfer rail 23 and a transfer elevator 24, the transfer rail 23 may be made of h-steel and is disposed along the length direction of the basket extension arm 22, the length of the transfer rail is matched with that of the basket extension arm, the transfer elevator 24 is slidably connected to the transfer rail 23, specifically, a U-shaped groove rail may be disposed on the top of the basket extension arm 22 as the transfer rail 23, and the transfer elevator 24 is mounted in the U-shaped groove by rollers to realize rolling. Besides, the transfer lifter can be hoisted through the roller train, the transfer rail is of an I-shaped steel structure, the rollers of the roller train are arranged in the concave area in the middle of the I-shaped steel and are in contact with the top surface of the transverse structure at the bottom of the I-shaped steel, and the transfer rail slides. Through setting up the transportation track and transporting the lift, the home range who transports the lift is on the length direction of hanging flower basket extension arm, is convenient for carry out the goods and materials between bridge floor and the hanging flower basket and transports, further improves work efficiency.
Referring to fig. 1 and fig. 2, in the above embodiment, the hanging basket further includes an extension arm stabilizer 25, the extension arm stabilizer 25 is disposed frequently, one end of the extension arm stabilizer is connected to the hanging extension arm 22 at a position where the hanging basket elevator 4 is disposed, and the other end of the extension arm stabilizer is connected to the hanging base 21. Through setting up the extension arm stabilizer bar, with tip connection in hoist and mount extension arm position, improve the bearing capacity of hanging flower basket extension arm to improve hanging flower basket lift connection area's bearing capacity.
Referring to fig. 2, in the above embodiment, the lifting frame assembly further includes a base stabilizer bar 26, a region of the lifting base 21 of the lifting frame assembly 2 where the traveling device 3 is disposed is an L-shaped structure, the traveling device 3 is disposed on a horizontal region of the L-shaped structure, and by disposing the L-shaped structure, widening processing is implemented on the bottom of the lifting base, so as to improve structural stability of the lifting frame assembly. The base stabilizer bar 26 is obliquely arranged, one end part of the base stabilizer bar is connected with the hoisting base where the walking device is located, and the other end of the base stabilizer bar is connected with the area where the hoisting base is vertically arranged, so that the structural strength of the hoisting base is enhanced, and the strength of the area where the hoisting base is assembled with the walking device is improved.
Referring to fig. 1 and 2 together, in the above embodiment, the sling assembly 2 further includes a bridge end ladder 27, a frame corridor 28 and a basket access ladder 29. One end of bridge end stair 29 is towards the bridge floor, and the other end is towards hoist and mount base 21, support body corridor 28 sets up on hoist and mount base 21 to be linked together with bridge end stair 27, the vertical setting of current ladder 29 of hanging flower basket is and be linked together with support body corridor 28 and hanging flower basket 5. Through setting up the current ladder of bridge end stair, support body corridor and hanging flower basket, the operating personnel of being convenient for removes between bridge floor and hanging flower basket.
In the above-mentioned embodiment, the mode that the hoist base adopted fixed connection between the hanging flower basket extension arm is fixed, in other embodiments, the mounting hole can be laid along length direction to the hanging flower basket extension arm, the hoist base, extension arm stabilizer bar accessible bolt releasable connection is on the mounting hole, assemble with the mounting hole of laying on the hanging flower basket extension arm length direction, the realization is to the adjustment of distance between the hoist base of both sides, be convenient for carry out the flexible processing of hoist base, the bridge of the different width of adaptation, and trade the hanging flower basket extension arm of the I-steel construction of different length, improve the general usefulness of whole equipment.
In the above embodiments, the bridge rail may be fixed by pressing or welding a bent steel bar or steel nails into the bridge deck.
The length direction, the width direction and the height direction which can be mentioned when describing a bridge and a hoisting frame assembly are limited, the vertical line direction between guardrails on two sides of a bridge body is the width direction of the bridge, the passing direction of pedestrians and traffic on the bridge is the length direction of the bridge, the length direction described by the hoisting frame assembly is the vertical direction between the guardrails on two sides, the passing direction of pedestrians and traffic on the bridge or the laying direction of a track is the length direction of the hoisting frame assembly, and the hoisting frame assembly and the bridge are in the same height direction and are in the vertical direction of the horizontal plane.
It should be noted that, although the above embodiments have been described herein, the invention is not limited thereto. Therefore, based on the innovative concepts of the present invention, the technical solutions of the present invention can be directly or indirectly applied to other related technical fields by making changes and modifications to the embodiments described herein, or by using equivalent structures or equivalent processes performed in the content of the present specification and the attached drawings, which are included in the scope of the present invention.
Claims (9)
1. A track type construction hanging basket for a bridge is characterized by comprising a bridge track, a hanging frame assembly, a traveling device, a hanging basket lifter and a hanging basket;
the bridge rails are arranged along the length direction of the bridge and are arranged on two sides of the bridge;
the lifting frame assembly comprises a lifting base and hanging basket extension arms, the lifting base is placed on the tracks on the two sides of the bridge through the traveling device, the hanging basket extension arms are connected to the lifting base, and the length of each hanging basket extension arm is larger than the width of the lifting base;
the hanging basket lifter is arranged between the joint of the hoisting base and the hanging basket extension arm and the end part of the hanging basket extension arm;
the hanging baskets are respectively connected to the hanging basket lifter through ropes.
2. The track-type construction basket for bridges according to claim 1, wherein the basket is a bridge basket, and both ends of the bridge basket are connected to basket lifters at both ends of the basket extension arm, respectively.
3. The construction hanging basket for the rail-type bridge as claimed in claim 1, wherein the traveling device is a rail motor and a rail wheel, the rail wheel is connected to the hoisting base, and a power output end of the rail motor is in transmission connection with the rail wheel.
4. The construction hanging basket for the rail-type bridge as claimed in claim 3, wherein the number of the rail wheels is more than four, every two rail wheels are arranged on one side of the hoisting base, and one rail wheel on each side of the hoisting base is in transmission connection with a power output shaft of a rail motor.
5. The track-type construction basket for bridges according to claim 1, wherein the hanger assembly further comprises a transfer track and a transfer elevator, the transfer track is disposed along a length direction of the basket extension arm, and the transfer elevator is slidably connected to the transfer track.
6. The track-type construction basket for bridge according to claim 1, wherein the lifting frame assembly further comprises an extension arm stabilizer bar, the extension arm stabilizer bar is obliquely arranged, one end of the extension arm stabilizer bar is connected to a position where the lifting arm is provided with a basket lifter, and the other end of the extension arm stabilizer bar is connected to the lifting base.
7. The track-type construction hanging basket for the bridge as claimed in claim 1, wherein the hanging frame assembly further comprises a base stabilizer bar, the hanging base is provided with a running gear at an L-shaped position, the base stabilizer bar is obliquely arranged, one end of the base stabilizer bar is connected with the hanging base where the running gear is arranged, and the other end of the base stabilizer bar is connected with the hanging base.
8. The track type construction hanging basket for the bridge according to claim 1, wherein the hanging rack assembly further comprises a bridge end stair, a rack body corridor and a hanging basket passing ladder, one end of the bridge end stair faces the bridge floor, the other end of the bridge end stair faces the hanging base, the rack body corridor is arranged on the hanging base and is communicated with the bridge end stair, and the hanging basket passing ladder is vertically arranged and is communicated with the rack body corridor and the hanging basket.
9. The track type construction hanging basket for the bridge as claimed in claim 1, wherein the hanging basket extension arm is provided with assembling holes, and the hoisting base and the hanging basket extension arm are detachably connected through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010582214.XA CN111576245A (en) | 2020-06-23 | 2020-06-23 | Construction hanging basket for rail type bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010582214.XA CN111576245A (en) | 2020-06-23 | 2020-06-23 | Construction hanging basket for rail type bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111576245A true CN111576245A (en) | 2020-08-25 |
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ID=72124072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010582214.XA Pending CN111576245A (en) | 2020-06-23 | 2020-06-23 | Construction hanging basket for rail type bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111576245A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114890069A (en) * | 2022-06-24 | 2022-08-12 | 安徽康新建设工程有限公司 | Transfer device capable of conveniently conveying objects to two ends of bridge and conveying method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU8174094A (en) * | 1993-12-27 | 1995-07-06 | Robert J. Wildner | Environmentally safe work platform |
| CN203440751U (en) * | 2013-07-31 | 2014-02-19 | 韦以超 | Self-propelled underbridge construction platform |
| CN207159836U (en) * | 2017-09-25 | 2018-03-30 | 中铁十二局集团第三工程有限公司 | Continuous beam side wall construction hoisting chassis |
| CN108677707A (en) * | 2018-05-04 | 2018-10-19 | 徐胜祥 | A kind of planer-type bridge movement job platform system |
| CN210529487U (en) * | 2019-05-31 | 2020-05-15 | 中铁十四局集团有限公司 | Bridge and box-shaped bridge inspection device with flange plates |
-
2020
- 2020-06-23 CN CN202010582214.XA patent/CN111576245A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU8174094A (en) * | 1993-12-27 | 1995-07-06 | Robert J. Wildner | Environmentally safe work platform |
| CN203440751U (en) * | 2013-07-31 | 2014-02-19 | 韦以超 | Self-propelled underbridge construction platform |
| CN207159836U (en) * | 2017-09-25 | 2018-03-30 | 中铁十二局集团第三工程有限公司 | Continuous beam side wall construction hoisting chassis |
| CN108677707A (en) * | 2018-05-04 | 2018-10-19 | 徐胜祥 | A kind of planer-type bridge movement job platform system |
| CN210529487U (en) * | 2019-05-31 | 2020-05-15 | 中铁十四局集团有限公司 | Bridge and box-shaped bridge inspection device with flange plates |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114890069A (en) * | 2022-06-24 | 2022-08-12 | 安徽康新建设工程有限公司 | Transfer device capable of conveniently conveying objects to two ends of bridge and conveying method thereof |
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Application publication date: 20200825 |