CN111532670A - Earth transfer equipment is used in construction of non-excavation push pipe - Google Patents
Earth transfer equipment is used in construction of non-excavation push pipe Download PDFInfo
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- CN111532670A CN111532670A CN202010301167.7A CN202010301167A CN111532670A CN 111532670 A CN111532670 A CN 111532670A CN 202010301167 A CN202010301167 A CN 202010301167A CN 111532670 A CN111532670 A CN 111532670A
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- earth
- plate
- rod
- soil
- support frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/32—Individual load-carriers
- B65G17/34—Individual load-carriers having flat surfaces, e.g. platforms, grids, forks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/46—Means for holding or retaining the loads in fixed position on the load-carriers, e.g. magnetic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/22—Arrangements or mountings of driving motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/24—Gearing between driving motor and belt- or chain-engaging elements
- B65G23/30—Variable-speed gearing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0235—Containers
- B65G2201/0258—Trays, totes or bins
Abstract
The invention discloses an earth transfer device for trenchless pipe jacking construction, which comprises a support frame, wherein a motor mounting frame is fixed on the support frame, a driving motor and a speed reducer are fixed on one side of the motor mounting frame, a first rotating shaft is rotatably mounted on the inner side of a first bearing seat through a bearing, a lower rotating disk is fixedly mounted on the first rotating shaft, a second gear and an upper rotating disk are fixedly mounted on a second rotating shaft, the upper rotating disk and the lower rotating disk are in transmission connection through a lifting chain, a plurality of connecting plates are fixedly mounted on the lifting chain, a lifting support plate for placing an earth carrying box is mounted on the support frame, and two idler wheel limiting assemblies are mounted on two sides of the support frame; this earth transfer equipment can continuously carry earth along the vertical direction, greatly reduced intensity of labour, improved work efficiency, avoid earth to carry the case from the fagging landing that goes up and down, guaranteed that earth carries the lift of case to be stable.
Description
Technical Field
The invention relates to the technical field of trenchless pipe jacking engineering, in particular to soil transfer equipment for trenchless pipe jacking construction.
Background
The non-excavation technology is used for laying, repairing and replacing pipelines by utilizing the rock-soil drilling technology under the condition of not excavating or only excavating a small number of operation pits, has the advantages of high efficiency, high quality, moderate cost, environmental friendliness, no influence on traffic, no environmental pollution and the like, has short construction period, low comprehensive cost and good safety compared with an excavation method under many conditions, and is a main means for urban municipal construction; when traditional non-excavation push pipe construction, need lift by crane equipment to earth carrier repeatedly to carry earth, waste time and energy, increased intensity of labour, work efficiency is low, lifts by crane equipment to earth carrier moreover, and the portion of rising of earth carrier is stable, and the easy slope leads to earth unrestrained.
Disclosure of Invention
The invention aims to provide soil transfer equipment for trenchless pipe jacking construction, which solves the technical problems that the traditional soil transfer equipment for trenchless pipe jacking construction wastes time and labor, has high labor intensity and low working efficiency, and soil is easy to fall due to unstable lifting and easy inclination.
The purpose of the invention can be realized by the following technical scheme:
the soil transfer equipment for trenchless pipe jacking construction comprises a support frame, wherein motor mounting frames are fixedly mounted at the lower parts of two sides of the support frame through welding, a driving motor and a speed reducer are fixedly mounted at one side of each motor mounting frame through bolts, the output shaft end of the driving motor is fixedly connected with the input shaft end of the speed reducer, a plurality of fixed frames are fixedly mounted on the support frame and are uniformly distributed at equal intervals along the vertical direction, lower bearing mounting frames are fixedly mounted at two sides of the fixed frame at the lower part of the support frame through welding, the lower bearing mounting frames are positioned below the motor mounting frames, a first bearing seat is fixedly mounted on the upper surface of each lower bearing mounting frame through bolts, a first rotating shaft is rotatably mounted at the inner side of the first bearing seat through a bearing, a first gear is fixedly mounted on the first rotating shaft, one end of the first rotating shaft, which is positioned at the outer side of the supporting frame, is fixedly connected with an output shaft end of the speed reducer through a universal joint, and the other end of the first rotating shaft extends to the inner side of the supporting frame and is fixedly provided with a lower rotating disc;
the two sides of the fixed frame at the top of the support frame are fixedly provided with upper bearing mounting frames through welding, the bottom surfaces of the upper bearing mounting frames are fixedly provided with second bearing seats through bolts, the inner sides of the second bearing seats are rotatably provided with second rotating shafts through bearings, second gears are fixedly arranged on the second rotating shafts and are in transmission connection with the first gears through chains, one ends of the second rotating shafts extend to the inner sides of the support frames and are fixedly connected with upper rotating disks, and the upper rotating disks and the lower rotating disks are in transmission connection through lifting chains;
fixed mounting has a plurality of connecting plate on the lift chain, the one end that lift chain was kept away from to the connecting plate articulates there is the connection horizontal pole, set up two head rods on the connection horizontal pole, the middle part of head rod is through welding and connection horizontal pole fixed connection, the head rod is mutually perpendicular with the connection horizontal pole, the both ends of head rod are passed through welded fastening and are installed the second connecting rod, the bottom braced frame fixed connection of second connecting rod, the last lift fagging that is used for placing earth year case that installs of braced frame, two spacing subassemblies of gyro wheel are all installed to braced frame's both sides.
Furthermore, the lifting chain comprises a plurality of chain plates, and every two adjacent chain plates are hinged through a connecting pin.
Furthermore, a plurality of the connecting plates are uniformly distributed on the lifting chain at equal intervals.
Further, the support frame lower part there is a lower fixing frame on the fixed frame through welded fastening, the top of the support frame there is an upper fixing frame on the fixed frame through welded fastening, two sets of slide rail plates are vertically arranged between the lower fixing frame and the upper fixing frame, each set of slide rail plates are two in number and two in each set the slide rail plates are symmetrically distributed on two sides of the lifting chain, and two ends of the slide rail plates are fixed with the lower fixing frame and the upper fixing frame through welding respectively.
Furthermore, two corresponding surfaces of the slide rail plates are provided with sliding grooves along the vertical direction, and two ends of the connecting pin are respectively slidably mounted in the sliding grooves of the two slide rail plates.
Furthermore, a plurality of notches are formed in the outer edge of the circumference of the lower rotating disc and the outer edge of the circumference of the upper rotating disc, are distributed in an equidistant annular mode and are matched with the connecting pins.
Furthermore, the supporting frame comprises two first support rods and four second support rods, the second support rods are perpendicular to the first support rods, and two ends of each second support rod are welded and fixed with the two first support rods respectively;
the lifting supporting plate comprises a convex plate, concave plates are fixedly connected to two sides of the convex plate, a bending plate is fixedly connected to one side, away from the convex plate, of each of the two concave plates, an extending plate is fixedly connected to one end of each concave plate, a baffle is fixedly connected to the other end of each concave plate, and two limiting plates are fixedly connected to the bottom of the convex plate;
first grooves are formed between the bending plate and the bottom of the concave plate and between the concave plate and the limiting plate, and the second support rods are arranged in the corresponding first grooves respectively.
Furthermore, the bottom of the earth carrying box is provided with a roller, and the roller is arranged on the concave plate.
Further, the spacing subassembly of gyro wheel includes first articulated arm, first articulated arm articulates on first vaulting pole, install two bent levers through welded fastening on the first vaulting pole, install the second articulated arm through welded fastening between two bent levers, the one end fixed mounting of bent lever has the arc pole, fixed mounting has the third hinge pole on the first vaulting pole, the middle part of third hinge pole articulates there is driving actuating cylinder, driving actuating cylinder's output rod tip is articulated with the middle part of second articulated arm.
Further, this trenchless push pipe construction is with earth transfer apparatus's concrete working procedure does:
step one, placing soil generated by tunneling at the bottom of a working well into an soil carrying box, pushing the soil carrying box to a lifting supporting plate at the lowest part, enabling rollers at the bottom of the soil carrying box to enter the lifting supporting plate through an extending plate, starting a driving cylinder when four rollers at the bottom of the soil carrying box are respectively positioned on two concave plates, enabling an output rod of the driving cylinder to extend out and push a second hinge rod, and driving an arc rod to rotate upwards to limit the rollers at the bottom of the soil carrying box;
step two, starting a driving motor, driving an output shaft of the driving motor to rotate and driving a first rotating shaft to rotate through a speed reducer and a universal joint, driving a lower rotating disk to rotate by the first rotating shaft, driving a connecting pin in a notch to rotate while the lower rotating disk rotates and driving a lifting chain to rotate, driving a connecting plate to rotate by the lifting chain, driving a first connecting rod to rotate by the connecting plate, driving each lifting supporting plate to rotate along the lifting chain through a second connecting rod, and sequentially placing each soil carrying box filled with soil on the corresponding lifting supporting plate;
step three, when driving motor drives lift fagging and the earth that fills up earth and carries the case when ascending to the support frame top, earth carries the case to be located work well head department this moment, takes out earth and carries the case, pours earth out, and carry the case with unloaded earth and put again on the lift fagging, along with the lift chain drives each earth and carries the case to rotate, takes out earth in proper order and carries the incasement earth, when earth carries the case to remove the support frame bottom once more, pack earth again at earth year incasement.
The invention has the beneficial effects that:
the invention supports the soil carrying box by arranging a plurality of lifting supporting plates on the inner side of the supporting frame, supports the lifting supporting plates by the supporting frame, installs the connecting plates on the lifting chains, is connected with the supporting frame by connecting cross rods, a first connecting rod and a second connecting rod, rotates by a first rotating shaft of a driving motor and drives a lower rotating disk to rotate, drives the lifting chains to rotate while the lower rotating disk rotates, thereby driving each lifting supporting plate to rotate along the lifting chains, can sequentially put each soil carrying box filled with soil on the corresponding lifting supporting plate in the soil transferring process, continuously carries the soil carrying box to a high place by controlling the driving motor, can put the soil carrying box taken out of the high place into the lifting supporting plates again, returns to an initial position to load the soil again, and can continuously carry the soil in a vertical direction, the labor intensity is greatly reduced, and the working efficiency is improved;
the lifting supporting plate is provided with two concave plates, rollers at the bottom of the soil carrying box can be placed, an extending plate is arranged at one end of each concave plate, the soil carrying box can be conveniently moved onto the lifting supporting plate, the limiting assemblies are arranged on two sides of the supporting frame, the arc-shaped rods are driven to rotate through the driving air cylinders, the rollers at the bottom of the soil carrying box can be limited, and the soil transfer equipment can ensure the stability of the soil carrying box in the process of transferring the soil carrying box, so that the soil carrying box is prevented from sliding off the lifting supporting plate, and a safe construction environment is ensured;
according to the invention, the lower fixing frame and the upper fixing frame are respectively arranged at the bottom and the top of the supporting frame, and the sliding rail plate is arranged between the lower fixing frame and the upper fixing frame, so that the connecting pin on the lifting chain is slidably arranged in the sliding groove of the sliding rail plate, the swinging of the lifting chain is effectively avoided, the stability of the lifting chain is ensured, and the lifting stability of the soil carrying box is ensured.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a three-dimensional structure view of a soil transfer device for trenchless pipe jacking construction according to the present invention;
FIG. 2 is a perspective view of a partial structure of the soil transfer equipment for trenchless pipe jacking construction of the present invention;
FIG. 3 is a sectional view of a partial structure of the soil transfer equipment for trenchless pipe jacking construction of the present invention;
FIG. 4 is an assembly view of the lifting support plate with the support frame, the first connecting rod and the second connecting rod of the present invention;
FIG. 5 is a combination view of the supporting frame, the first connecting rod, the second connecting rod and the roller limiting assembly of the present invention;
FIG. 6 is an enlarged view of A in FIG. 5;
FIG. 7 is a perspective view of the lifting support plate of the present invention;
fig. 8 is a perspective view of the lifting support plate of the present invention at another angle.
In the figure: 1. a support frame; 2. lifting supporting plates; 201. a convex plate; 202. a concave plate; 203. bending the plate; 204. an extension plate; 205. a baffle plate; 206. a limiting plate; 207. a groove; 3. carrying a box with soil; 4. a motor mounting bracket; 5. a drive motor; 6. a speed reducer; 7. a lower bearing mounting bracket; 8. a first bearing housing; 9. a first rotating shaft; 10. a first gear; 11. a lower rotating disk; 12. a lifting chain; 121. a chain plate; 122. a connecting pin; 13. an upper bearing mounting bracket; 14. a second gear; 15. a connecting plate; 16. a first connecting rod; 17. a second connecting rod; 18. rotating the rotary disc upwards; 19. a second rotating shaft; 20. a fixed frame; 21. a second bearing housing; 22. an upper fixing frame; 23. a lower fixing frame; 24. a slide rail plate; 25. connecting the cross bars; 26. a support frame; 261. a first stay bar; 262. a second stay bar; 27. a roller limiting component; 271. a first hinge lever; 272. a curved bar; 273. an arcuate bar; 274. a second hinge lever; 275. a third hinge rod; 276. the cylinder is driven.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-8, an earth transfer device for trenchless pipe-jacking construction comprises a support frame 1, wherein motor mounting frames 4 are respectively mounted on the lower portions of the two sides of the support frame 1 through welding and fixing, a driving motor 5 and a speed reducer 6 are respectively mounted on one side of each motor mounting frame 4 through bolts, the output shaft end of the driving motor 5 is fixedly connected with the input shaft end of the speed reducer 6, a plurality of fixing frames 20 are fixedly mounted on the support frame 1, the fixing frames 20 are uniformly distributed along the vertical direction at equal intervals, lower bearing mounting frames 7 are respectively mounted on the two sides of the fixing frame 20 on the lower portion of the support frame 1 through welding and fixing, the lower bearing mounting frames 7 are positioned below the motor mounting frames 4, first bearing seats 8 are fixedly mounted on the upper surfaces of the lower bearing mounting frames 7 through bolts, and first rotating shafts 9 are rotatably mounted on the inner sides of the first bearing seats 8 through, a first gear 10 is fixedly mounted on the first rotating shaft 9, one end of the first rotating shaft 9, which is positioned at the outer side of the support frame 1, is fixedly connected with an output shaft end of the speed reducer 6 through a universal joint, and the other end of the first rotating shaft 9 extends to the inner side of the support frame 1 and is fixedly provided with a lower rotating disc 11;
the two sides of the fixed frame 20 at the top of the support frame 1 are fixedly provided with upper bearing mounting frames 13 through welding, the bottom surfaces of the upper bearing mounting frames 13 are fixedly provided with second bearing seats 21 through bolts, the inner sides of the second bearing seats 21 are rotatably provided with second rotating shafts 19 through bearings, second gears 14 are fixedly arranged on the second rotating shafts 19, the second gears 14 are in transmission connection with the first gears 10 through chains, one ends of the second rotating shafts 19 extend to the inner sides of the support frame 1 and are fixedly connected with upper rotating disks 18, and the upper rotating disks 18 and the lower rotating disks 11 are in transmission connection through lifting chains 12;
fixed mounting has a plurality of connecting plate 15 on lifting chain 12, the one end that lifting chain 12 was kept away from to connecting plate 15 articulates there is connecting horizontal pole 25, set up two head rods 16 on the connecting horizontal pole 25, welding and connecting horizontal pole 25 fixed connection are passed through at the middle part of head rod 16, head rod 16 is mutually perpendicular with connecting horizontal pole 25, there is second connecting rod 17 at the both ends of head rod 16 through welded fastening, the bottom braced frame 26 fixed connection of second connecting rod 17, install the lift fagging 2 that is used for placing earth year case 3 on the braced frame 26, two spacing subassemblies 27 of gyro wheel are all installed to braced frame 26's both sides.
The lifting chain 12 comprises a plurality of chaining plates 121, and two adjacent chaining plates 121 are hinged through connecting pins 122.
A plurality of the connecting plates 15 are uniformly distributed on the lifting chain 12 at equal intervals.
The utility model discloses a lift chain, including support frame 1, fixed frame 20, support frame 1 lower part have down mount 23 through welded fastening installation on the fixed frame 20, 1 top of support frame there is last mount 22 through welded fastening installation on the fixed frame 20, vertically between lower mount 23 and the mount 22 be provided with two sets of slide rail boards 24, every group the quantity of slide rail board 24 is two, two of every group slide rail board 24 is symmetric distribution in the both sides of lift chain 12, the both ends of slide rail board 24 are fixed through welding and lower mount 23, mount 22 respectively.
The corresponding surfaces of the two slide rail plates 24 are provided with sliding grooves along the vertical direction, and the two ends of the connecting pin 122 are respectively slidably mounted in the sliding grooves of the two slide rail plates 24.
A plurality of notches are formed in the outer edge of the circumference of the lower rotating disk 11 and the outer edge of the circumference of the upper rotating disk 18, are distributed in an equidistant annular mode, and are matched with the connecting pins 122.
The supporting frame 26 comprises two first supporting rods 261 and four second supporting rods 262, the second supporting rods 262 are perpendicular to the first supporting rods 261, and two ends of each second supporting rod 262 are respectively welded and fixed with the two first supporting rods 261;
the lifting supporting plate 2 comprises a convex plate 201, concave plates 202 are fixedly connected to two sides of the convex plate 201, a bending plate 203 is fixedly connected to one side, away from the convex plate 201, of each of the two concave plates 202, an extending plate 204 is fixedly connected to one end of each of the concave plates 202, a baffle plate 205 is fixedly connected to the other end of each of the concave plates 202, and two limiting plates 206 are fixedly connected to the bottom of the convex plate 201;
The bottom of the soil carrying box 3 is provided with a roller which is arranged on the concave plate 202.
The roller limiting assembly 27 comprises a first hinged rod 271, the first hinged rod 271 is hinged to a first supporting rod 261, two bent rods 272 are fixedly installed on the first supporting rod 261 through welding, a second hinged rod 274 is fixedly installed between the two bent rods 272 through welding, an arc-shaped rod 273 is fixedly installed at one end of each bent rod 272, a third hinged rod 275 is fixedly installed on the first supporting rod 261, a driving cylinder 276 is hinged to the middle of each third hinged rod 275, and the end portion of an output rod of the driving cylinder 276 is hinged to the middle of the second hinged rod 274.
The concrete working steps of the soil transfer equipment for trenchless pipe jacking construction are as follows:
step one, placing soil generated by tunneling at the bottom of a working well into a soil carrying box 3, pushing the soil carrying box 3 to a lifting supporting plate 2 at the lowest part, enabling rollers at the bottom of the soil carrying box 3 to enter the lifting supporting plate 2 through an extension plate 204, starting a driving cylinder 276 when four rollers at the bottom of the soil carrying box 3 are respectively positioned on two concave plates 202, enabling an output rod of the driving cylinder 276 to extend out and push a second hinge rod 274, and driving an arc-shaped rod 273 to rotate upwards to limit the rollers at the bottom of the soil carrying box 3;
step two, starting a driving motor 5, enabling an output shaft of the driving motor 5 to rotate and drive a first rotating shaft 9 to rotate through a speed reducer 6 and a universal joint, enabling the first rotating shaft 9 to drive a lower rotating disk 11 to rotate, enabling the lower rotating disk 11 to rotate and simultaneously drive a connecting pin 122 in a notch to rotate and drive a lifting chain 12 to rotate, enabling the lifting chain 12 to drive a connecting plate 15 to rotate, enabling the connecting plate 15 to drive a first connecting rod 16 to rotate, driving each lifting supporting plate 2 to rotate along the lifting chain 12 through a second connecting rod 17, and sequentially placing each soil carrying box 3 filled with soil on the corresponding lifting supporting plate 2;
step three, when driving motor 5 drives lift fagging 2 and the earth that fills up earth carries case 3 and rises to 1 top of support frame, this moment earth carries case 3 to be located work well head department, it carries case 3 to take out earth, pour earth, and carry case 3 with unloaded earth and put again on lift fagging 2, along with lift chain 12 drives each earth and carries case 3 to rotate, take out earth in proper order and carry case 3, when earth carries case 3 and removes to 1 bottom of support frame once more, pack earth in earth carries case 3 intussuseption again.
The invention supports the soil carrying box by arranging a plurality of lifting supporting plates 2 at the inner side of a supporting frame 1, supports the lifting supporting plates 2 by a supporting frame 26, installs connecting plates 15 on a lifting chain 12, is connected with the supporting frame 26 by connecting cross rods 25, a first connecting rod 16 and a second connecting rod 17, rotates a first rotating shaft 9 by a driving motor 5 and drives a lower rotating disk 11 to rotate, the lower rotating disk 11 rotates and drives the lifting chain 12 to rotate, thereby driving each lifting supporting plate 2 to rotate along the lifting chain 12, sequentially placing each soil carrying box 3 filled with soil on the corresponding lifting supporting plate 2 in the soil transferring process, continuously carrying the soil carrying box 3 to a high place by controlling the driving motor 5, placing the soil carrying box 3 taken out soil at the high place into the lifting supporting plates 2 again, returning to an initial position to load the soil again, the soil transfer equipment can continuously transfer soil in the vertical direction, so that the labor intensity is greatly reduced, and the working efficiency is improved;
the lifting support plate 2 is provided with two concave plates 202, rollers at the bottom of the soil carrying box 3 can be placed, one end of each concave plate 202 is provided with the extension plate 204, the soil carrying box 3 can be conveniently moved onto the lifting support plate 2, the limiting assemblies 27 are arranged on two sides of the support frame 26, the arc-shaped rods 273 are driven to rotate through the driving air cylinders, the rollers at the bottom of the soil carrying box 3 can be limited, and the soil transfer equipment can ensure the stability of the soil carrying box 3 in the process of transferring the soil carrying box 3, so that the soil carrying box 3 is prevented from sliding off the lifting support plate 2, and a safe construction environment is ensured;
according to the invention, the lower fixing frame 23 and the upper fixing frame 22 are respectively arranged at the bottom and the top of the support frame 1, and the sliding rail plate 24 is arranged between the lower fixing frame 23 and the upper fixing frame 22, so that the connecting pin 122 on the lifting chain 12 is slidably arranged in the sliding groove of the sliding rail plate 24, the shaking of the lifting chain 12 is effectively avoided, the stability of the lifting chain 12 is ensured, and the lifting stability of the soil carrying box 3 is ensured.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The utility model provides a native transfer device is used in construction of non-excavation push pipe, its characterized in that, includes support frame (1), the both sides lower part of support frame (1) all installs motor mounting bracket (4) through welded fastening, there are driving motor (5), speed reducer (6) in one side of motor mounting bracket (4) through bolt fixed mounting, the output axle head of driving motor (5) and the input axle head fixed connection of speed reducer (6), fixed mounting has a plurality of fixed frame (20) on support frame (1), a plurality of fixed frame (20) are equidistant evenly distributed along vertical direction, fixed frame (20) both sides of support frame (1) lower part all install lower bearing mounting bracket (7) through welded fastening, lower bearing mounting bracket (7) are located the below of motor mounting bracket (4), the upper surface of lower bearing mounting bracket (7) has primary shaft seat (8) through bolt fixed mounting, a first rotating shaft (9) is rotatably mounted on the inner side of the first bearing seat (8) through a bearing, a first gear (10) is fixedly mounted on the first rotating shaft (9), one end, located on the outer side of the support frame (1), of the first rotating shaft (9) is fixedly connected with an output shaft end of the speed reducer (6) through a universal joint, and the other end of the first rotating shaft (9) extends to the inner side of the support frame (1) and is fixedly provided with a lower rotating disc (11);
the support frame is characterized in that upper bearing mounting frames (13) are fixedly mounted on two sides of the fixed frame (20) at the top of the support frame (1) through welding, second bearing seats (21) are fixedly mounted on the bottom surfaces of the upper bearing mounting frames (13) through bolts, second rotating shafts (19) are rotatably mounted on the inner sides of the second bearing seats (21) through bearings, second gears (14) are fixedly mounted on the second rotating shafts (19), the second gears (14) are in transmission connection with the first gears (10) through chains, one ends of the second rotating shafts (19) extend to the inner sides of the support frame (1) and are fixedly connected with upper rotating disks (18), and the upper rotating disks (18) and the lower rotating disks (11) are in transmission connection through lifting chains (12);
fixed mounting has a plurality of connecting plate (15) on lift chain (12), the one end that lift chain (12) was kept away from in connecting plate (15) articulates there is connecting horizontal pole (25), set up two head rods (16) on connecting horizontal pole (25), the middle part of head rod (16) is through welding and connecting horizontal pole (25) fixed connection, head rod (16) are mutually perpendicular with connecting horizontal pole (25), the both ends of head rod (16) are installed second connecting rod (17) through welded fastening, bottom braced frame (26) fixed connection of second connecting rod (17), install lift fagging (2) that are used for placing earth year case (3) on braced frame (26), two spacing subassemblies of gyro wheel (27) are all installed to the both sides of braced frame (26).
2. The trenchless pipe jacking construction soil transfer equipment as claimed in claim 1, wherein the lifting chain (12) comprises a plurality of chain plates (121), and two adjacent chain plates (121) are hinged through a connecting pin (122).
3. The trenchless pipe jacking construction soil transfer equipment of claim 1, wherein a plurality of the connecting plates (15) are uniformly distributed on the lifting chain (12) at equal intervals.
4. The soil transfer equipment for trenchless pipe jacking construction according to claim 1, wherein a lower fixing frame (23) is installed on the fixing frame (20) at the lower part of the support frame (1) through welding and fixing, an upper fixing frame (22) is installed on the fixing frame (20) at the top of the support frame (1) through welding and fixing, two sets of sliding rail plates (24) are vertically arranged between the lower fixing frame (23) and the upper fixing frame (22), the number of the sliding rail plates (24) in each set is two, the two sliding rail plates (24) in each set are symmetrically distributed on two sides of the lifting chain (12), and two ends of the sliding rail plates (24) are fixed with the lower fixing frame (23) and the upper fixing frame (22) through welding respectively.
5. The soil transfer equipment for trenchless pipe jacking construction as claimed in claim 4, wherein the corresponding surfaces of the two slide rail plates (24) are provided with sliding grooves along the vertical direction, and two ends of the connecting pin (122) are slidably mounted in the sliding grooves of the two slide rail plates (24) respectively.
6. The soil transfer equipment for trenchless pipe jacking construction as claimed in claim 1, wherein the outer edge of the circumference of the lower rotary disk (11) and the outer edge of the circumference of the upper rotary disk (18) are provided with a plurality of notches, the plurality of notches are distributed in an annular shape at equal intervals, and the notches are matched with the connecting pins (122).
7. The soil transfer equipment for trenchless pipe jacking construction as claimed in claim 1, wherein the support frame (26) comprises two first braces (261) and four second braces (262), the second braces (262) are perpendicular to the first braces (261), and two ends of the second braces (262) are respectively welded and fixed with the two first braces (261);
the lifting supporting plate (2) comprises a convex plate (201), concave plates (202) are fixedly connected to two sides of the convex plate (201), one sides, far away from the convex plate (201), of the two concave plates (202) are fixedly connected with bending plates (203), one end of each concave plate (202) is fixedly connected with an extending plate (204), the other end of each concave plate (202) is fixedly connected with a baffle (205), and the bottom of the convex plate (201) is fixedly connected with two limiting plates (206);
first grooves (207) are formed between the bottoms of the bending plate (203) and the concave plate (202) and between the concave plate (202) and the limiting plate (206), and second support rods (262) are arranged in the corresponding first grooves (207) respectively.
8. The trenchless pipe jacking construction soil transfer equipment as claimed in claim 1, wherein rollers are mounted at the bottom of the soil loading box (3), and the rollers are arranged on the concave plate (202).
9. The soil transfer equipment for trenchless pipe jacking construction as claimed in claim 1, wherein the roller limiting assembly (27) comprises a first hinge rod (271), the first hinge rod (271) is hinged on the first support rod (261), two crank rods (272) are fixedly installed on the first support rod (261) through welding, a second hinge rod (274) is installed between the two crank rods (272) through welding, an arc rod (273) is fixedly installed at one end of the crank rod (272), a third hinge rod (275) is fixedly installed on the first support rod (261), a driving cylinder (276) is hinged in the middle of the third hinge rod (275), and the end of an output rod of the driving cylinder (276) is hinged in the middle of the second hinge rod (274).
10. The trenchless pipe jacking construction earth transferring equipment as claimed in claim 1, wherein the trenchless pipe jacking construction earth transferring equipment comprises the following specific working steps:
step one, placing soil generated by tunneling at the bottom of a working well into a soil carrying box (3), pushing the soil carrying box (3) to a lifting support plate (2) at the lowest part, enabling rollers at the bottom of the soil carrying box (3) to enter the lifting support plate (2) through an extension plate (204), starting a driving cylinder (276) when four rollers at the bottom of the soil carrying box (3) are respectively positioned on two concave plates (202), extending an output rod of the driving cylinder (276) and pushing a second hinge rod (274), and driving an arc-shaped rod (273) to rotate upwards to limit the rollers at the bottom of the soil carrying box (3);
step two, starting a driving motor (5), wherein an output shaft of the driving motor (5) rotates and drives a first rotating shaft (9) to rotate through a speed reducer (6) and a universal joint, the first rotating shaft (9) drives a lower rotating disk (11) to rotate, the lower rotating disk (11) simultaneously drives a connecting pin (122) in a groove to rotate and drives a lifting chain (12) to rotate, the lifting chain (12) drives a connecting plate (15) to rotate, the connecting plate (15) drives a first connecting rod (16) to rotate and drives each lifting support plate (2) to rotate along the lifting chain (12) through a second connecting rod (17), and soil carrying boxes (3) filled with soil are sequentially placed on the corresponding lifting support plates (2);
step three, when driving motor (5) drive lift fagging (2) and fill with the earth of earth and carry case (3) and rise to support frame (1) top, earth carries case (3) to be located work well mouth department this moment, take out earth and carry case (3), pour earth, and carry case (3) with unloaded earth and put lift fagging (2) again, along with lift chain (12) drive each earth and carry case (3) to rotate, take out earth in proper order and carry case (3), when earth carries case (3) to remove support frame (1) bottom once more, carry case (3) intussuseption earth again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010301167.7A CN111532670A (en) | 2020-04-16 | 2020-04-16 | Earth transfer equipment is used in construction of non-excavation push pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010301167.7A CN111532670A (en) | 2020-04-16 | 2020-04-16 | Earth transfer equipment is used in construction of non-excavation push pipe |
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| Publication Number | Publication Date |
|---|---|
| CN111532670A true CN111532670A (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010301167.7A Pending CN111532670A (en) | 2020-04-16 | 2020-04-16 | Earth transfer equipment is used in construction of non-excavation push pipe |
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| CN (1) | CN111532670A (en) |
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| CN110714643A (en) * | 2019-10-29 | 2020-01-21 | 合肥市春华起重机械有限公司 | Vertical circulating garage sprocket type transmission mechanism |
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|---|---|---|---|---|
| US1450015A (en) * | 1922-04-18 | 1923-03-27 | Berndt Frank | Elevating and loading device |
| CN2343253Y (en) * | 1998-03-24 | 1999-10-13 | 北京鸿安发展公司 | Vertical circulation type multistory parking garage |
| CN105756385A (en) * | 2016-03-18 | 2016-07-13 | 东华大学 | Vertical circulation type stereo garage |
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Application publication date: 20200814 |
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