CN118004879A - Manual scattered shield well hanging and unloading steel rail construction device - Google Patents
Manual scattered shield well hanging and unloading steel rail construction device Download PDFInfo
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- CN118004879A CN118004879A CN202410237045.4A CN202410237045A CN118004879A CN 118004879 A CN118004879 A CN 118004879A CN 202410237045 A CN202410237045 A CN 202410237045A CN 118004879 A CN118004879 A CN 118004879A
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- seat
- steel rail
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- clamping
- rod
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 89
- 239000010959 steel Substances 0.000 title claims abstract description 89
- 238000010276 construction Methods 0.000 title claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 238000004804 winding Methods 0.000 claims abstract description 36
- 239000000725 suspension Substances 0.000 claims abstract description 21
- 230000000087 stabilizing effect Effects 0.000 claims description 42
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 20
- 230000008569 process Effects 0.000 abstract description 16
- 238000009434 installation Methods 0.000 abstract description 11
- 230000006872 improvement Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 6
- 239000003381 stabilizer Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/16—Transporting, laying, removing, or replacing rails; Moving rails placed on sleepers in the track
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/28—Duplicate, e.g. pivoted, members engaging the loads from two sides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/10—Undercarriages or bogies, e.g. end carriages, end bogies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/14—Trolley or crane travel drives
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention relates to the technical field of steel rail construction, and discloses a manual scattered shield well hanging and unloading steel rail construction device which comprises a hanging plate, wherein an electric telescopic rod is slidably installed on the hanging plate, an installation seat is fixedly connected to the output end of the electric telescopic rod, a winding mechanism is arranged in the installation seat, slots are symmetrically formed in the two sides of the bottom of the installation seat, two connection seats are arranged below the installation seat, clamping mechanisms are arranged in the connection seats, a stop supporting mechanism is installed on one side, away from each other, of the two connection seats, a clamping seat is fixedly connected to the middle position of the top end of each connection seat, joints are connected to the clamping seats, and hanging ropes are connected to one ends of the joints; according to the invention, the two sides of the steel rail are conveniently shielded by the stop supporting mechanism, so that the steel rail is prevented from colliding with the inner wall of the shield well in the suspension process, the steel rail is protected, the steel rail can be supported when the steel rail is inclined, the connection stability of the clamping mechanism and the steel rail is further improved, and the safety of the steel rail construction is improved.
Description
Technical Field
The invention relates to the field of steel rail construction, in particular to a manually scattered shield well hoisting and unloading steel rail construction device.
Background
Along with the expansion of subway construction scale, in urban rail transit engineering construction, rail laying engineering is a key link of supporting and starting, the goal completion of rail laying nodes directly influences the process of system engineering and electromechanical installation, and further influences the opening construction period goal of the whole line, the rail laying is divided into a rail panel method and a manual scattered paving method, namely, materials and machines such as steel rails, steel bars, sleepers, fasteners and the like are hoisted into a tunnel through a blanking hole such as a station end well or a shield well by using a ground automobile crane, the rail panel is assembled on site after the rail is transported to a working surface by using a forklift, the rail state is adjusted by using a frame rail, then a reinforcing steel bar net and a supporting template are bound, commodity concrete is directly supplied to the working surface by using a concrete pump through the blanking hole after the detection is qualified, and the whole ballast bed is poured by using a pump pipe, and the whole ballast bed construction is completed.
Because shield wellhead is less, so need hang into the tunnel with all track component and assemble underground, then organize artifical scattered shop method and continue the construction, because shield well entry length is less than rail length, so need incline to hang and unload the rail, usually adopt a plurality of bolts to its centre gripping fixed, can lead to the fact time and energy consuming when the rail dismantles, realize the slope through receiving and releasing the lifting rope to its one end simultaneously can reduce its centre gripping stability, and then reduce its construction safety.
Disclosure of Invention
In order to solve the technical problems that when a steel rail is obliquely hung and unloaded, a plurality of bolts are generally adopted to clamp and fix the steel rail, time and labor are wasted when the steel rail is dismounted, meanwhile, the clamping stability of the steel rail is reduced by inclining one end of the steel rail by winding and unwinding a hanging rope, and the construction safety of the steel rail is further reduced, the invention provides the manual scattered shield well hanging and unloading steel rail construction device.
The invention is realized by adopting the following technical scheme: the utility model provides a manual work is scattered to spread shield and is shielded well to hang and unload rail construction equipment, including hanging the hanger plate, hanging the board slidable mounting and have electric telescopic handle, electric telescopic handle's output rigid coupling has the mount pad, the inside of mount pad is equipped with winding mechanism, the fluting has been seted up to the bottom bilateral symmetry of mount pad, the below of mount pad is equipped with two connecting seats, the inside of connecting seat all is equipped with fixture, two connecting seats keep away from one side mutually and install backstop supporting mechanism, the top intermediate position rigid coupling of connecting seat has the cassette, all be connected with the joint on the cassette, the one end of joint all is connected with the suspension rope, the suspension rope runs through the fluting and is connected with winding mechanism.
As a further improvement of the scheme, the winding and unwinding mechanism comprises mounting shafts symmetrically mounted on the inner wall of the mounting seat, a motor II is fixedly connected to the middle position of the inner top end of the mounting seat, a worm is connected to the output shaft of the motor II, winding wheels and worm wheels are sleeved on the two mounting shafts, the winding wheels are located on one side of the worm wheels, the two worm wheels are engaged with the worm, and the two suspension ropes are wound on the winding wheels respectively.
As a further improvement of the scheme, the stop support mechanism comprises a first motor arranged at the top end of one side of the connecting seat, one end of the first motor is connected with a stop support plate, and rollers are arranged at the top end and the bottom end of one side, far away from the first motor, of the stop support plate.
As a further improvement of the scheme, the clamping mechanism comprises a lifting seat which is slidably mounted in the connecting seat, the connecting seat is connected with the lifting seat through a driving piece, an opening is symmetrically formed in the bottom end of the lifting seat, a through hole is symmetrically formed in the top end of the lifting seat, a rotating shaft is mounted in the lifting seat, clamping rods which penetrate through the through hole are mounted in the rotating shaft, fixing rods are mounted on the lifting seat and the clamping rods, two adjacent fixing rods are connected through springs, connecting blocks are connected to the top ends of the clamping rods, stabilizing grooves are formed in the adjacent sides of the two connecting blocks, pulleys are mounted on the far away sides of the two connecting blocks, a stabilizing group is arranged on the top end of the lifting seat, a conical groove is formed in the inner top end of the connecting seat, a containing groove is formed in the top end of the conical groove, a clamping group connected with the stabilizing group is arranged in the containing groove, a pusher is symmetrically arranged in the containing groove, and a supporting group connected with the clamping group is arranged on the inner wall of the conical groove.
As a further improvement of the scheme, the driving piece comprises movable ports symmetrically arranged on the side wall of the connecting seat, electric push rods are arranged on the inner top ends of the movable ports, and the output ends of the electric push rods are connected with sliding blocks fixedly connected with the side wall of the lifting seat.
As a further improvement of the scheme, the stabilizing group comprises a fixing seat fixedly connected to the middle position of the top end of the lifting seat, stabilizing rods are symmetrically arranged at the top end of the fixing seat and extend to the inside of the accommodating groove, and a stop rod positioned on one side, away from the two stabilizing rods, of the fixing seat is fixedly connected to the top end of the fixing seat.
As the further improvement of above-mentioned scheme, support the group including seting up in the flexible groove on taper groove inner wall top, the internally mounted of flexible groove has the elastic support pole, and the inside of flexible groove alternates the support slide bar that the cover was located the elastic support pole outside, and the recess that is linked together with the flexible groove has been seted up to the inner wall of taper groove, and the bottom rigid coupling of support slide bar has the sector plate that is located recess one side.
As the further improvement of above-mentioned scheme, the joint group is including being located the inside stable seat of holding tank, and the interface has been seted up to the middle part symmetry of stable seat, and the outside of stabilizer bar is located to the interface cover, and the both ends of stable seat all alternate there is flexible inserted bar, flexible inserted bar and stable groove looks adaptation, and the cover is equipped with the spring one of being connected with stable seat inner wall on the flexible inserted bar, and the hypotenuse has been seted up to one side bottom that the support slide bar was kept away from to flexible inserted bar, and the through-hole with stopping lever looks adaptation has been seted up to the bottom symmetry of stable seat.
As a further improvement of the scheme, the pusher comprises a motor III fixedly connected to the inner wall of the accommodating groove, a convex plate is fixedly connected to the output shaft of the motor III, and the outer wall of the long end of the convex plate is contacted with the top end of the stabilizing seat.
As a further improvement of the scheme, the second spring and the first spring are compression springs, the thicknesses of the sector plates and the grooves are equal, and the connecting seat and the lifting seat are of U-shaped structures.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the invention, through the design of the clamping mechanism, the clamping of the steel rail is effectively avoided by adopting a plurality of bolts, the repeated rotation of the bolts when a worker dismounts the steel rail is avoided, the dismantling step of the steel rail by the worker is further reduced, the steel rail hoisting and dismantling speed is accelerated, the progress of steel rail hoisting and dismantling construction is effectively accelerated, then the electric telescopic rod drives the mounting seat, the winding mechanism and the steel rail to synchronously lift, the steel rail is suspended, the steel rail is conveniently driven to move, and convenience is provided for the steel rail to enter the shield well.
2. Through backstop supporting mechanism's design, be convenient for shelter from the both sides of rail, avoid the rail to appear colliding with shield well inner wall at the in-process of suspending, realize the protection to the rail to when the rail slope, can realize the support to the rail, and then improved the connection stability of fixture and rail, and improved the security to the rail construction.
3. Through winding mechanism's design, can make one of them take-up pulley carry out the rope operation of unreeling, wherein another take-up pulley carries out the rope operation of receiving, make the sum of the length of two suspension ropes that fall outside the mount pad equal, and then keep the receipts of two take-up pulleys to put synchronicity, make rail both ends carry out respectively and lift the action, realize the slope of rail, effectually for the rail get into shield well entry and provide probably, this design has accelerated the tilting speed of rail simultaneously to the speed that the rail got into shield well entry has been accelerated, and then has accelerated the construction speed of rail.
4. Through the cooperation design of support group and joint group, be convenient for when two clamping bars are to rail centre gripping, realize the backstop to two clamping bar tops, effectually avoid the clamping bar swing, and then improved the centre gripping stability to the rail to the construction safety to the rail has been improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a construction device for hanging and unloading steel rails for an artificial scattered shield well provided by the embodiment 1 of the invention;
FIG. 2 is a schematic cross-sectional view of the clamping mechanism of FIG. 1;
FIG. 3 is a schematic view of the external structure of FIG. 2;
FIG. 4 is an enlarged schematic view of FIG. 2A;
FIG. 5 is one of the clamping conditions of the rail of FIG. 2;
FIG. 6 is a second view of the clamping condition of the rail of FIG. 2;
FIG. 7 is a diagram showing the connection between the lifting seat and the stabilizing group;
FIG. 8 is one of the operational state diagrams of FIG. 1;
FIG. 9 is a second operational diagram of FIG. 1;
FIG. 10 is a third view of the operational state diagram of FIG. 1;
Fig. 11 is a fourth view of the operating state diagram of fig. 1.
Main symbol description:
1. A suspension plate; 2. an electric telescopic rod; 3. a mounting base; 4. slotting; 5. a suspension rope; 6. a connecting seat; 7. a clamping seat; 8. a joint; 9. a first motor; 10. a stop support plate; 11. a roller; 12. a mounting shaft; 13. a second motor; 14. a worm; 15. a winding wheel; 16. a worm wheel; 17. a lifting seat; 18. a through port; 19. a rotating shaft; 20. a clamping rod; 21. a joint block; 22. a pulley; 23. a stabilizing groove; 24. a conical groove; 25. a receiving groove; 26. an electric push rod; 27. a slide block; 28. an opening; 29. a fixing seat; 30. a stop lever; 31. a stabilizer bar; 32. a third motor; 33. a convex plate; 34. a telescopic slot; 35. supporting a slide bar; 36. an elastic support rod; 37. a groove; 38. a sector plate; 39. a stabilizing seat; 40. an interface; 41. a through hole; 42. a telescopic inserted link; 43. a beveled edge; 44. a first spring; 45. a movable opening; 46. a fixed rod; 47. and a second spring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
Example 1:
Referring to fig. 1 to 11, the manual scattered shield well hanging and unloading steel rail construction device of the embodiment comprises a hanging plate 1, wherein an electric telescopic rod 2 is slidably installed on the hanging plate 1, an installation seat 3 is fixedly connected to the output end of the electric telescopic rod 2, a winding mechanism is arranged in the installation seat 3, grooves 4 are symmetrically formed in two sides of the bottom of the installation seat 3, two connection seats 6 are arranged below the installation seat 3, clamping mechanisms are arranged in the connection seats 6, a stop supporting mechanism is installed on one side, away from each other, of the two connection seats 6, a clamping seat 7 is fixedly connected to the middle position of the top end of the connection seat 6, joints 8 are connected to the clamping seat 7, hanging ropes 5 are connected to one ends of the joints 8, and the hanging ropes 5 penetrate through the grooves 4 and are connected with the winding and unwinding mechanisms;
The clamping of the rail by the clamping mechanism, then the lifting plate 1 is driven to lift by the lifting machine, and then the electric telescopic rod 2, the mounting seat 3, the winding mechanism and the rail are driven to synchronously lift, so that the rail is suspended, the rail is conveniently driven to move, at the moment, the rail is in a horizontal state in the moving process, if the rail is placed in the shield well, the rail is required to tilt, the rail is inclined to enter the shield well entrance, the rail is then horizontally made after entering the shield well, then the manual laying is conveniently carried out in the shield well, the construction work of the rail is further completed, the rope releasing operation of one suspension rope 5 and the rope collecting operation of one suspension rope 5 are conveniently realized, the sum of the lengths of the two suspension ropes 5 exposed outside the mounting seat 3 is always consistent in the rail tilting process, the rail is stably inclined, the rail is prevented from being possibly inclined through the shield well entrance, the design of the shield supporting mechanism is convenient to shield the two sides of the rail by the shield well, the rail is conveniently shielded in the shield well, the clamping mechanism is conveniently prevented from being inclined to the inner wall of the shield well, the horizontal bolt is conveniently realized, the clamping mechanism is prevented from being repeatedly stressed when the two sides of the rail are reversely connected with the inner wall of the shield well, and the clamping mechanism is prevented from being repeatedly stressed when the clamping mechanism is designed to be in the horizontal when the horizontal, the clamping mechanism is well easily stressed, and can be easily stressed and can be easily broken, and further, the step of disassembling the steel rail by workers is reduced, the steel rail hanging and disassembling speed is increased, and the construction efficiency of hanging and disassembling the steel rail is effectively increased.
The winding and unwinding mechanism comprises mounting shafts 12 symmetrically mounted on the inner wall of the mounting seat 3, a motor II 13 is fixedly connected to the middle position of the inner top end of the mounting seat 3, the output shaft of the motor II 13 is connected with a worm 14, winding wheels 15 and worm gears 16 are sleeved on the two mounting shafts 12, the winding wheels 15 are positioned on one side of the worm gears 16, the two worm gears 16 are meshed with the worm 14, and the two suspension ropes 5 are wound on the winding wheels 15 respectively;
Through start motor two 13, motor two 13 drive worm 14 is rotatory, through the meshing relation of worm 14 and worm wheel 16, can make worm wheel 16 rotatory, worm wheel 16 can drive installation axle 12 rotatory, installation axle 12 can drive rolling wheel 15 rotation, rolling wheel 15 can receive and release the operation to hanging rope 5, because the rotation direction of two rolling wheels 15 is opposite, consequently can make one of them rolling wheel 15 carry out the rope operation of unreeling, wherein the other rolling wheel 15 carries out the rope operation of receiving, make the sum of the length of two suspension ropes 5 that fall outside mount pad 3 equal, and then keep the receive and release synchronicity of two rolling wheels 15, make the rail both ends carry out the action of rising and falling respectively, effectually accelerated the tilting speed of rail, and then practiced thrift the time that the rail got into shield well entry, and then accelerated the construction progress of rail.
The stop supporting mechanism comprises a first motor 9 arranged at the top end of one side of the connecting seat 6, one end of the first motor 9 is connected with a stop supporting plate 10, and rollers 11 are arranged at the top end and the bottom end of one side of the stop supporting plate 10 away from the first motor 9;
The staff removes connecting seat 6 to rail both ends to make connecting seat 6 cup joint in the rail outside, make the inner wall and the rail one end parallel and level of backstop layer board 10, then make the fixture of connecting seat 6 inside carry out the centre gripping to the rail, start motor one 9 afterwards, motor one 9 can drive backstop layer board 10 rotation, and then backstop layer board 10 can rotate to rail one end, make backstop layer board 10 inner wall and rail one end contact, realize backstop layer board 10 to the shielding at rail both ends, and realize the protection to rail both ends, realize supporting it when the rail inclines, the connection stability of fixture to the rail has been improved, and then the suspension to the rail provides stability, and the security to the rail construction has been improved.
The clamping mechanism comprises a lifting seat 17 which is slidably arranged in a connecting seat 6, the connecting seat 6 is connected with the lifting seat 17 through a driving piece, an opening 28 is symmetrically arranged at the bottom end of the lifting seat 17, a through hole 18 is symmetrically arranged at the top end of the lifting seat 17, a rotating shaft 19 is arranged in the lifting seat 17, clamping rods 20 which are inserted in the through hole 18 are arranged on the rotating shaft 19, fixing rods 46 are arranged on the lifting seat 17 and the clamping rods 20, two adjacent fixing rods 46 are connected through springs II 47, the top ends of the clamping rods 20 are connected with connecting blocks 21, stabilizing grooves 23 are respectively arranged at the sides, close to the two connecting blocks 21, pulleys 22 are respectively arranged at the sides, far away from the two connecting blocks 21, of the lifting seat 17, stabilizing groups are arranged at the top ends of the lifting seat 17, conical grooves 24 are respectively arranged at the inner top ends of the connecting seat 6, holding grooves 25 are respectively arranged at the top ends of the conical grooves 24, clamping groups connected with the stabilizing groups are respectively arranged inside the holding grooves 25, the inside symmetry of holding tank 25 is equipped with the impeller, the inner wall of cone tank 24 is equipped with the support group who is connected with the joint group, the driving piece is including symmetrically seting up in the movable mouth 45 of connecting seat 6 lateral wall, electric putter 26 is all installed on the interior top of movable mouth 45, electric putter 26 output is connected with the slider 27 with lifting seat 17 lateral wall rigid coupling, the stable group is including the fixing base 29 of rigid coupling in lifting seat 17 top intermediate position, the top symmetry of fixing base 29 is equipped with stabilizer bar 31, stabilizer bar 31 extends to the inside of holding tank 25, the top rigid coupling of fixing base 29 has the stop bar 30 that is located two stabilizer bars 31 and keeps away from one side mutually, the support group is including seting up in the flexible groove 34 on cone tank 24 inner wall top, flexible bracing piece 36 is installed to the internally mounted of flexible groove 34, the inside of flexible groove 34 alternates has the support slide bar 35 of cover locating the outside flexible bracing piece 36, the inner wall of the conical groove 24 is provided with a groove 37 communicated with the telescopic groove 34, the bottom end of the supporting slide rod 35 is fixedly connected with a sector plate 38 positioned on one side of the groove 37, the clamping set comprises a stabilizing seat 39 positioned in the accommodating groove 25, the middle part of the stabilizing seat 39 is symmetrically provided with an inserting port 40, the inserting port 40 is sleeved outside the stabilizing seat 31, two ends of the stabilizing seat 39 are respectively inserted with a telescopic inserting rod 42, the telescopic inserting rod 42 is matched with the stabilizing groove 23, a first spring 44 connected with the inner wall of the stabilizing seat 39 is sleeved on the telescopic inserting rod 42, the bottom end of one side of the telescopic inserting rod 42, far away from the supporting slide rod 35, is provided with a bevel edge 43, the bottom end of the stabilizing seat 39 is symmetrically provided with a penetrating port 41 matched with the stop rod 30, the pusher comprises a motor III 32 fixedly connected with the inner wall of the accommodating groove 25, an output shaft of the motor III 32 is fixedly connected with a convex plate 33, the outer wall of the long end of the convex plate 33 is contacted with the top end of the stabilizing seat 39, the second spring 47 and the first spring 44 are compression springs, the thicknesses of the sector plate 38 and the groove 37 are equal, and the connecting seat 6 and the lifting seat 17 are of U-shaped structures.
By starting the electric push rod 26, the electric push rod 26 drives the sliding block 27 to slide on the inner wall of the movable opening 45, the sliding block 27 drives the lifting seat 17 to move upwards, the lifting seat 17 drives the clamping rod 20, the connecting block 21, the pulley 22, the stabilizing groove 23 and the fixing seat 29 to move upwards synchronously through the rotating shaft 19, the pulley 22 can move to the inside of the conical groove 24, the pulley 22 can further contact the sector plate 38, the sector plate 38 can be pushed to slide towards the inside of the groove 37 in the upward moving process of the pulley 22 through the structural design of the sector plate 38, the sector plate 38 can further drive the supporting slide rod 35 to move towards the inside of the telescopic groove 34, the spring on the elastic support rod 36 is compressed, the supporting slide rod 35 can break a stop against the bottom of the stabilizing seat 39 at the same time, and the lifting seat 17 moves upwards continuously and is matched with the structural design of the conical groove 24 and the sector plate 38, the two clamping rods 20 can be compressed around the rotating shaft 19 in the upward moving process of the clamping rod 20, the bottom ends of the two clamping rods 20 are opened, and then the clamping rods 20 can be placed on the outer wall of a steel rail by a worker conveniently, and the clamping rod 20 can be provided for the possibility of clamping the steel rail effectively;
Then, by starting the electric push rod 26 to extend, the electric push rod 26 drives the lifting seat 17 to move downwards through the sliding block 27, the bottoms of the clamping rods 20 are close to each other in the process of moving downwards and matched with the reverse acting force of the second spring 47, the two clamping rods 20 clamp the steel rail, meanwhile, the third motor 32 is started, the third motor 32 drives the convex plate 33 to rotate, the outer wall of the convex plate 33 pushes the stabilizing seat 39 to move downwards, the stabilizing seat 39 moves downwards outside the stabilizing rod 31, the first spring 44 is in a compressed state due to the contact of the telescopic inserting rod 42 and the inner wall of the telescopic inserting rod 42 is disconnected in the process of moving downwards by the stabilizing seat 39, the telescopic inserting rod 42 is stretched under the reverse acting force of the first spring 44, the stable seat 39 can move to between two connection blocks 21 in the process of moving downwards, the stop of the stable seat 39 to two connection blocks 21 is achieved, meanwhile, the expansion of the telescopic inserted rod 42 can be inserted into the stable groove 23, the stable seat 39 can drive the through hole 41 to move downwards, the through hole 41 can be sleeved outside the stop rod 30, the stop rod 30 is located on one side of the telescopic inserted rod 42, the stop of the stop rod 30 to one end of the telescopic inserted rod 42 is achieved, the telescopic inserted rod 42 is prevented from retracting into the stable seat 39, the clamping stability of the two clamping rods 20 to steel rails is further improved, when the clamping rods 20 suspend the steel rails, the stop of the two connection blocks 21 is achieved through the stable seat 39, the swinging of the clamping rods 20 is effectively avoided, the suspension stability of the clamping rods 20 to the steel rails is further improved, and the construction safety of the steel rails is improved.
The implementation principle of the manual scattered shield well hanging and unloading steel rail construction device in the embodiment of the application is as follows: the two clamping mechanisms are positioned on the ground through the crane, the clamping mechanisms are positioned on one side of a steel rail, then the electric push rod 26 is started, the electric push rod 26 drives the sliding block 27 to slide on the inner wall of the movable opening 45, the sliding block 27 drives the lifting seat 17 to move upwards, the lifting seat 17 drives the clamping rod 20, the connecting block 21, the pulley 22, the stabilizing groove 23 and the fixing seat 29 to synchronously move upwards through the rotating shaft 19, the pulley 22 can move into the conical groove 24, the pulley 22 can further contact the sector plate 38, the sector plate 38 can be pushed to slide into the groove 37 in the upward moving process of the pulley 22 through the structural design of the sector plate 38, the sector plate 38 can further drive the supporting slide rod 35 to move into the telescopic groove 34, the spring on the elastic support rod 36 is compressed, the supporting slide rod 35 breaks a stop to the bottom of the stabilizing seat 39 at the same time, the lifting seat 17 moves upwards along with the continuous movement of the lifting seat 17, the conical groove 24 and the structural design of the sector plate 38 are matched, the two springs 47 are compressed around the rotating shaft 19 in the moving process of the clamping rod 20, and the bottom ends of the two clamping rods 20 are opened;
The staff moves the connecting seat 6 to the two ends of the steel rail, and makes the connecting seat 6 sleeve-joint outside the steel rail, simultaneously makes the clamping rod 20 placed on the outer wall of the steel rail, makes the inner wall of the stop supporting plate 10 flush with one end of the steel rail, then starts the electric push rod 26 to extend, the electric push rod 26 drives the lifting seat 17 to move downwards through the sliding block 27, and makes the bottoms of the two clamping rods 20 close to each other in the downward moving process of the clamping rods 20 and match with the reverse acting force of the second spring 47, so that the two clamping rods 20 clamp the steel rail, simultaneously starts the third motor 32, the third motor 32 drives the convex plate 33 to rotate, the outer wall of the convex plate 33 pushes the stable seat 39 to move downwards, so that the stable seat 39 moves downwards outside the stable rod 31, and the first spring 44 is in a compressed state due to the contact between the telescopic inserting rod 42 and the inner wall of the accommodating groove 25, and in the process that the stable seat 39 drives the telescopic inserting rod 42 to move downwards, the extrusion of the inner wall of the accommodating groove 25 to the telescopic inserting rod 42 can be disconnected, the telescopic inserting rod 42 can be stretched under the reverse acting force of the first spring 44, the stabilizing seat 39 can move between the two connecting blocks 21 in the downward moving process, the stop of the stabilizing seat 39 to the two connecting blocks 21 is realized, meanwhile, the stretching of the telescopic inserting rod 42 can be inserted into the stabilizing groove 23, the stabilizing seat 39 can drive the through hole 41 to move downwards, the through hole 41 can be sheathed outside the stop rod 30, the stop rod 30 is positioned at one side of the telescopic inserting rod 42, the stop of the stop rod 30 to one end of the telescopic inserting rod 42 is realized, the telescopic inserting rod 42 is prevented from retracting into the stabilizing seat 39, the clamping stability of the two clamping rods 20 to the steel rail is further improved, the stop of the stabilizing seat 39 to the two connecting blocks 21 effectively avoids the swinging of the clamping rods 20 when the clamping rods 20 are hung to the steel rail, the hanging stability of the clamping rods 20 to the steel rail is further improved, and the construction safety of the steel rail is improved;
Meanwhile, the motor I9 is started, the motor I9 can drive the stop support plate 10 to rotate, and then the stop support plate 10 can rotate to one end of a steel rail, so that the inner wall of the stop support plate 10 is contacted with one end of the steel rail, shielding of the stop support plate 10 on two ends of the steel rail is realized, and protection of the two ends of the steel rail is realized;
The steel rail is suspended by the crane, the two suspension ropes 5 exposed outside the mounting seat 3 are equal, the steel rail is further kept in a horizontal state when being suspended, after the steel rail moves to the upper side of the inlet of the shield well, the length of the inlet of the shield well is smaller than that of the steel rail, the motor II 13 is started, the motor II 13 drives the worm 14 to rotate, the worm wheel 16 can be rotated through the meshing connection relationship between the worm 14 and the worm wheel 16, the worm wheel 16 can drive the mounting shaft 12 to rotate, the mounting shaft 12 can drive the winding wheels 15 to rotate, the winding wheels 15 can carry out winding and unwinding operation on the suspension ropes 5, and as the rotation directions of the two winding wheels 15 are opposite, one winding wheel 15 can carry out winding and unwinding operation, the sum of the lengths of the two suspension ropes 5 falling outside the mounting seat 3 is kept unchanged all the time in the process of the steel rail inclination, the winding and unwinding synchronicity of the two winding wheels 15 are kept, the two ends of the steel rail are respectively lifted and lowered, the steel rail inclination is realized, meanwhile, the steel rail inclination speed is accelerated, the steel rail is shortened, the time of entering the inlet of the steel rail is shortened, the support shaft is shortened, the steel rail is clamped by the support shaft is clamped by the support rod 20, and the probability of the steel rail is further clamped by the support rod 20, and the support rod is clamped by the support rod is lowered, and the stability is further lowered.
Then the suspension plate 1, the mounting seat 3 and the steel rail are driven to synchronously move downwards through the crane, the steel rail is inclined to enter the shield well, as the stop supporting plates 10 are positioned on two sides of the steel rail, both ends of the steel rail can be shielded, the steel rail is prevented from being impacted with the inner wall of the shield well in the suspension and downward movement process, the protection of the steel rail is effectively realized, meanwhile, the electric telescopic rod 2 is started, the mounting seat 3 and the steel rail can be driven by the electric telescopic rod 2 to enter the shield well, after the steel rail approaches the bottom of the shield well, the winding wheel 15 for winding the original rope is reversely rotated through the motor II 13, the winding wheel 15 for winding the original rope is reversely inclined, the steel rail is further accelerated to restore the horizontal state, and the steel rail is horizontally placed in the shield well;
Then the staff promotes stable seat 39 and moves upwards, make the backstop pole 30 break away from the backstop to hypotenuse 43, and make flexible inserted bar 42 break away from the contact with stable groove 23, and then can drive stable seat 39 and remove to the holding tank 25 in, can make flexible inserted bar 42 retract to the inside of stable seat 39, start electric putter 26 once more, can realize that two clamping bars 20 break away from the centre gripping to the rail, then the staff removes connecting seat 6, break off backstop layer board 10 simultaneously to the backstop of rail both ends, and then the staff of being convenient for carries out the manual work in shield shaft and lay the rail, the effectual construction that provides convenience for the rail avoids adopting a plurality of bolts to realize the centre gripping to the rail, need rotate a plurality of bolts repeatedly when avoiding the staff to the rail dismouting, and then alleviateed the staff to the dismantlement step of rail, and accelerated and to rail hanging and unloading speed, effectually accelerated to rail efficiency of construction.
The above embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are intended to be within the scope of the present invention as claimed.
Claims (10)
1. Manual scattered shield well hangs and unloads rail construction equipment, a serial communication port, including hanging the board, hang board slidable mounting and have electric telescopic handle, electric telescopic handle's output rigid coupling has the mount pad, the inside of mount pad is equipped with winding mechanism, the fluting has been seted up to the bottom bilateral symmetry of mount pad, the below of mount pad is equipped with two connecting seats, the inside of connecting seat all is equipped with fixture, two connecting seats keep away from one side mutually and install backstop supporting mechanism, the top intermediate position rigid coupling of connecting seat has the cassette, all be connected with the joint on the cassette, the one end of joint all is connected with the suspension rope, the suspension rope runs through the fluting and is connected with winding mechanism.
2. The manual scattered shield well hanging and unloading steel rail construction device according to claim 1, wherein the winding and unwinding mechanism comprises mounting shafts symmetrically mounted on the inner wall of the mounting seat, a motor II is fixedly connected to the middle position of the inner top end of the mounting seat, a worm is connected to the output shaft of the motor II, winding wheels and worm wheels are sleeved on the two mounting shafts, the winding wheels are located on one side of the worm wheels, the two worm wheels are meshed with the worm, and the two hanging ropes are wound on the winding wheels respectively.
3. The manual scattered shield well hanging and unloading steel rail construction device according to claim 1, wherein the stop support mechanism comprises a first motor arranged at the top end of one side of the connecting seat, one end of the first motor is connected with a stop support plate, and rollers are arranged at the top end and the bottom end of one side of the stop support plate, which is far away from the first motor.
4. The manual scattered shield well hanging and unloading steel rail construction device according to claim 1, wherein the clamping mechanism comprises a lifting seat which is slidably mounted in the connecting seat, the connecting seat is connected with the lifting seat through a driving piece, an opening is symmetrically formed in the bottom end of the lifting seat, a through hole is symmetrically formed in the top end of the lifting seat, a rotating shaft is mounted in the lifting seat, clamping rods which penetrate through the through hole are mounted in the rotating shaft, fixing rods are mounted on the lifting seat and the clamping rods, two adjacent fixing rods are connected through springs, connecting blocks are connected to the top ends of the clamping rods, stabilizing grooves are formed in the two connecting blocks, pulleys are mounted on the two connecting blocks on the two adjacent sides, a stabilizing group is arranged on the top end of the lifting seat, a conical groove is formed in the inner top end of the connecting seat, a containing groove is formed in the top end of the conical groove, a clamping group connected with the stabilizing group is formed in the containing groove, a pusher is symmetrically arranged in the containing groove, and a supporting group connected with the clamping group is arranged on the inner wall of the conical groove.
5. The manual scattered shield well hanging and unloading steel rail construction device according to claim 4, wherein the driving piece comprises movable ports symmetrically arranged on the side wall of the connecting seat, electric push rods are arranged at the inner top ends of the movable ports, and the output ends of the electric push rods are connected with sliding blocks fixedly connected with the side wall of the lifting seat.
6. The construction device for manually spreading shield well hanging and unloading steel rails according to claim 4, wherein the stabilizing group comprises a fixing seat fixedly connected to the middle position of the top end of the lifting seat, stabilizing rods are symmetrically arranged at the top end of the fixing seat and extend into the accommodating groove, and a stop rod positioned on one side, far away from the two stabilizing rods, of the fixing seat is fixedly connected to the top end of the fixing seat.
7. The construction device for manually spreading shield well hanging and unloading steel rails according to claim 6, wherein the supporting group comprises a telescopic groove arranged at the top end of the inner wall of the conical groove, an elastic supporting rod is arranged in the telescopic groove, a supporting sliding rod sleeved outside the elastic supporting rod is inserted in the telescopic groove, a groove communicated with the telescopic groove is formed in the inner wall of the conical groove, and a sector plate positioned on one side of the groove is fixedly connected at the bottom end of the supporting sliding rod.
8. The manual scattered shield well hanging and unloading steel rail construction device according to claim 7, wherein the clamping set comprises a stable seat positioned in the accommodating groove, the middle part of the stable seat is symmetrically provided with an inserting port, the inserting port is sleeved outside the stable rod, two ends of the stable seat are respectively inserted with a telescopic inserting rod, the telescopic inserting rod is matched with the stable groove, a first spring connected with the inner wall of the stable seat is sleeved on the telescopic inserting rod, the bottom end of one side, far away from the supporting sliding rod, of the telescopic inserting rod is provided with a bevel edge, and the bottom end of the stable seat is symmetrically provided with a through port matched with the stop rod.
9. The construction device for manually spreading shield well hanging and unloading steel rails according to claim 8, wherein the pusher comprises a motor III fixedly connected to the inner wall of the accommodating groove, a convex plate is fixedly connected to the output shaft of the motor III, and the outer wall of the long end of the convex plate is in contact with the top end of the stabilizing seat.
10. The construction device for manually spreading shield well hanging and unloading steel rails according to claim 9, wherein the second spring and the first spring are compression springs, the thicknesses of the sector plates and the grooves are equal, and the connecting seat and the lifting seat are of U-shaped structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410237045.4A CN118004879A (en) | 2024-03-01 | 2024-03-01 | Manual scattered shield well hanging and unloading steel rail construction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410237045.4A CN118004879A (en) | 2024-03-01 | 2024-03-01 | Manual scattered shield well hanging and unloading steel rail construction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118004879A true CN118004879A (en) | 2024-05-10 |
Family
ID=90956108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410237045.4A Withdrawn CN118004879A (en) | 2024-03-01 | 2024-03-01 | Manual scattered shield well hanging and unloading steel rail construction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118004879A (en) |
-
2024
- 2024-03-01 CN CN202410237045.4A patent/CN118004879A/en not_active Withdrawn
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20240510 |
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| WW01 | Invention patent application withdrawn after publication |