CN112340592A - Pipe jacking pipe joint hoisting device and construction method thereof - Google Patents
Pipe jacking pipe joint hoisting device and construction method thereof Download PDFInfo
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- CN112340592A CN112340592A CN202011243992.2A CN202011243992A CN112340592A CN 112340592 A CN112340592 A CN 112340592A CN 202011243992 A CN202011243992 A CN 202011243992A CN 112340592 A CN112340592 A CN 112340592A
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- pipe
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- 238000010276 construction Methods 0.000 title claims description 14
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 239000000725 suspension Substances 0.000 claims description 36
- 238000000034 method Methods 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/02—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with non-adjustable and non-inclinable jibs mounted solely for slewing movements
- B66C23/022—Pivot axis common with column
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- 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
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- 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
- B66C1/62—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 comprising article-engaging members of a shape complementary to that of the articles to be handled
- B66C1/66—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 comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention provides a pipe jacking pipe joint hoisting device, which comprises: the lifting device comprises a transverse lifting beam, lifting arms and first bolts, wherein the two ends of the transverse lifting beam are respectively connected with the lifting arms, the lifting arms are provided with first bolt holes, and the first bolts are arranged in the first bolt holes. Because the two ends of the transverse hanging beam are respectively connected with a hanging arm, the hanging arm is provided with a first bolt hole, and the first bolt is arranged in the first bolt hole, the pipe joint can be hoisted by hoisting the transverse hanging beam after the first bolt is inserted into the hoisting hole in the pipe joint. And only need insert first bolt in the tube coupling, can realize the hoist and mount of tube coupling, consequently hoist and mount operation is comparatively simple.
Description
Technical Field
The invention relates to the technical field of pipe jacking lifting, in particular to a pipe jacking pipe joint lifting device and a construction method thereof.
Background
The pipe jacking technology is more and more widely applied to the development and utilization of urban underground space due to the specific advantages of the pipe jacking technology in urban environment construction. At present, a circular jacking pipe is generally hoisted in a flexible connection mode, such as a steel wire rope hoisting device, the steel wire rope hoisting device is simple in structure, poor in safety and stability, easy to shake, turn or even fall off in the hoisting process of a pipe joint, and meanwhile, a steel wire rope is seriously worn in the using process and needs to be frequently replaced. Also have the hoisting structure who adopts rigid davit, compare with wire rope hoist device, it is more stable in the tube coupling hoist and mount in-process, but it carries out translation, loading and unloading car in-process and wire rope hoist device similarity at the tube coupling, and the operation is complicated, and the tube coupling is difficult to keep vertical state, easily takes place to rotate, causes the destruction to the tube coupling when falling to the ground easily.
Disclosure of Invention
The invention aims to provide a pipe jacking pipe joint hoisting device and a construction method thereof, and aims to solve the problem that the existing pipe jacking pipe joint hoisting device and the construction method thereof are complex to operate.
In order to solve the technical problem, the invention provides a pipe jacking pipe joint hoisting device, which comprises: the lifting device comprises a transverse lifting beam, lifting arms and first bolts, wherein the two ends of the transverse lifting beam are respectively connected with the lifting arms, the lifting arms are provided with first bolt holes, and the first bolts are arranged in the first bolt holes.
Optionally, the boom includes a boom body, a first safety pin seat fixedly disposed on the boom body, and a first pin hole disposed on the boom body, the boom body is connected to the horizontal boom, a safety pin hole is disposed on an outer circumferential surface of the first pin, the pipe joint hoisting device further includes a safety pin, and the safety pin hole and the first safety pin seat are used for inserting the safety pin.
Optionally, the boom is further provided with a second pin hole, and a distance between the second pin hole and the transverse boom is greater than a distance between the first pin hole and the transverse boom.
Optionally, the boom further includes a second safety pin seat, the first safety pin seat is disposed above the first pin hole, and the second safety pin seat is disposed above the second pin hole.
Optionally, the suspension arm further includes a first connecting plate, the horizontal suspension beam includes a horizontal suspension beam body and a second connecting plate, the first connecting plate is fixedly connected with the suspension arm body, two ends of the horizontal suspension beam body are respectively fixedly connected with the second connecting plate, and the first connecting plate is detachably and fixedly connected with the second connecting plate.
Optionally, the hanging device further comprises a baffle plate, wherein the baffle plate is arranged below the middle part of the transverse hanging beam, and the baffle plate is perpendicular to the length direction of the transverse hanging beam.
Optionally, the lifting device further comprises a rotary lifting beam, a bearing rope and a second bolt, the middle of the rotary lifting beam is rotatably connected with the middle of the transverse lifting beam, the bearing rope is fixedly connected to two ends of the rotary lifting beam respectively, and the tail end of the bearing rope is fixedly connected with the second bolt.
Optionally, the hanging device further comprises a baffle, the baffle is arranged below the middle of the transverse hanging beam, the baffle is perpendicular to the length direction of the transverse hanging beam, the rotary hanging beam comprises a rotary hanging beam body and a rotary hanging beam connecting plate, the middle of the rotary hanging beam body is fixedly connected with the rotary hanging beam connecting plate, the middle of the rotary hanging beam body is rotatably connected with the middle of the transverse hanging beam, and the rotary hanging beam connecting plate is detachably and fixedly connected with the baffle.
The invention also provides a construction method of the pipe-jacking pipe joint hoisting device, the pipe-jacking pipe hoisting device comprises a transverse hoisting beam, a hoisting arm, a first bolt, a rotary hoisting beam, a bearing rope and a second bolt, wherein two ends of the transverse hoisting beam are respectively and fixedly connected with the hoisting arm, the hoisting arm is provided with a first bolt hole, the first bolt is arranged in the first bolt hole, the middle part of the rotary hoisting beam is rotatably connected with the middle part of the transverse hoisting beam, two ends of the rotary hoisting beam are respectively and fixedly connected with the bearing rope, the tail end of the bearing rope is fixedly connected with the second bolt, and the outer peripheral surface of the pipe joint is provided with four hoisting holes, and the method comprises the following steps: rotating the rotary hanging beam until the rotary hanging beam is vertical to the transverse hanging beam; connecting the bearing rope with the rotary hanging beam, and fixedly connecting the tail end of the bearing rope with the second bolt; a transverse hoisting beam is hoisted above the pipe joint, so that the pipe joint is positioned in the middle of the hoisting arm and the bearing rope; inserting a first bolt into one of a first pin hole and a second pin hole on the suspension arm and into two hoisting holes on the pipe joint; and inserting the second bolt into the other two hoisting holes to hoist the pipe joint.
The invention also provides a construction method of the pipe-jacking pipe joint hoisting device, the pipe-jacking pipe hoisting device comprises a transverse hoisting beam, a hoisting arm, a first bolt, a rotary hoisting beam, a bearing rope and a second bolt, wherein two ends of the transverse hoisting beam are respectively and fixedly connected with the hoisting arm, the hoisting arm is provided with a first bolt hole, the first bolt is arranged in the first bolt hole, the middle part of the rotary hoisting beam is rotatably connected with the middle part of the transverse hoisting beam, two ends of the rotary hoisting beam are respectively and fixedly connected with the bearing rope, the tail end of the bearing rope is fixedly connected with the second bolt, and the outer peripheral surface of the pipe joint is provided with four hoisting holes, and the method comprises the following steps: rotating the rotary hanging beam until the rotary hanging beam is parallel to the transverse hanging beam; lifting the transverse lifting beam above the pipe joint, enabling the lifting arm to be positioned at two sides of the pipe joint, and enabling a second bolt hole on the lifting arm to be aligned with a lifting hole on the pipe joint; inserting the first bolt into the second bolt hole and the hoisting hole, and then inserting the safety pin into the first safety pin seat and the safety pin hole; hoisting the pipe section; after the pipe joint is turned over from vertical placement to horizontal placement, pulling out the safety pin and the first bolt, and lowering the transverse hanging beam to align a second bolt hole on the hanging arm with a hoisting hole of the pipe joint; inserting a first bolt into the first bolt hole, and inserting a safety pin into the first safety pin seat and the safety pin hole; and lifting the pipe joint and putting the pipe joint into a working well.
The pipe jacking pipe joint hoisting device and the construction method thereof provided by the invention have the following beneficial effects:
because the two ends of the transverse hanging beam are respectively connected with a hanging arm, the hanging arm is provided with a first bolt hole, and the first bolt is arranged in the first bolt hole, the pipe joint can be hoisted by hoisting the transverse hanging beam after the first bolt is inserted into the hoisting hole in the pipe joint. And only need insert first bolt in the tube coupling, can realize the hoist and mount of tube coupling, consequently hoist and mount operation is comparatively simple.
Drawings
FIG. 1 is a front view of a pipe jacking pipe joint hoisting device in an embodiment of the invention;
FIG. 2 is a side view of the pipe jacking pipe joint hoisting device in the embodiment of the invention;
FIG. 3 is a schematic structural view of a rotating suspension beam in the pipe-jacking pipe joint hoisting device in the embodiment of the invention after rotation;
FIG. 4 is a schematic structural diagram of a pipe joint hoisting device for jacking pipes in the embodiment of the invention;
FIG. 5 is another schematic structural diagram of the pipe joint hoisting device for jacking pipes in the embodiment of the invention;
FIG. 6 is a schematic structural diagram of a pipe joint hoisting device for jacking pipes in the embodiment of the invention.
Description of reference numerals:
110-a transverse hanging beam; 111-a cross hanging beam body; 112-a second connecting plate; 113-hook holes; 114-rotating hanging beam groove; 115-rotation pins;
120-a boom; 121-a first plug hole; 122-boom body; 123-a first safety pin seat; 124-second latch hole; 125-a second safety pin holder; 126-first connection plate;
130-a first bolt;
140-a safety pin; 150-connecting ropes; 160-a baffle; 170-a fastener;
180-rotating the hanging beam; 181-rotating hanging beam body; 182-shackle mounting holes;
190-a load-bearing rope; 210-a second latch; 220-rotating hanging beam connecting plate; 230-shackle; 240-buckling;
251-a pipe section; 252-lifting hole.
Detailed Description
The pipe jacking pipe joint hoisting device and the construction method thereof provided by the invention are further described in detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
The embodiment provides a jacking pipe joint hoisting device. Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a front view of a pipe-jacking pipe joint hoisting device in an embodiment of the present invention, fig. 2 is a side view of the pipe-jacking pipe joint hoisting device in the embodiment of the present invention, fig. 3 is a schematic structural diagram of a rotated rotating suspension beam in the pipe-jacking pipe joint hoisting device in the embodiment of the present invention, and the pipe-jacking pipe joint hoisting device includes: the crane comprises a transverse hanging beam 110, a hanging arm 120 and a first bolt 130, wherein two ends of the transverse hanging beam 110 are respectively connected with the hanging arm 120, the hanging arm 120 is provided with a first bolt hole 121, and the first bolt 130 is arranged in the first bolt hole 121.
Because the two ends of the transverse hanging beam 110 are respectively connected with a hanging arm 120, the hanging arm 120 is provided with a first bolt hole 121, and the first bolt 130 is arranged in the first bolt hole 121, after the first bolt 130 is inserted into the hoisting hole 252 in the pipe joint 251, the pipe joint 251 can be hoisted by hoisting the transverse hanging beam 110. And the pipe joint 251 can be hoisted only by inserting the first bolt 130 into the pipe joint 251, so that the hoisting operation is simpler.
In this embodiment, the middle of the top end of the horizontal hanging beam 110 is provided with a hanging hook hole 113, and the horizontal hanging beam 110 can be hung through the hanging hook hole 113.
Referring to fig. 1, the boom 120 includes a boom body 122, a first safety pin seat 123 fixedly disposed on the boom body 122, and a first pin hole 121 opened on the boom body 122. The boom body 122 is connected to the cross beam 110. The first pin 130 has a safety pin hole on its outer circumferential surface. The jacking pipe joint hoisting device further comprises a safety pin 140. The safety pin hole and the first safety pin seat 123 are used for inserting the safety pin 140. The safety pin 140 is inserted into the safety pin hole and the first safety pin seat 123 to fix the first bolt 130, so that the first bolt 130 is prevented from falling off from the first bolt hole 121, the pipe joint 251 falls off in the hoisting process, and the hoisting operation is more stable and safe.
The suspension arm 120 is further provided with a second bolt hole 124. The second latch hole 124 is spaced apart from the cross hanger 110 by a distance greater than the first latch hole 121 is spaced apart from the cross hanger 110. In this way, the distance between the pipe joint 251 and the cross hanging beam 110 can be adjusted.
The boom 120 further comprises a second safety pin holder 125, the first safety pin holder 123 being disposed above the first latch hole 121, the second safety pin holder 125 being disposed above the second latch hole 124.
The pipe jacking pipe joint hoisting device further comprises a connecting rope 150, and the first bolt 130 is fixedly connected with the suspension arm 120 through the connecting rope 150.
The suspension arm 120 further includes a first connection plate 126, the horizontal suspension beam 110 includes a horizontal suspension beam body 111 and a second connection plate 112, the first connection plate 126 is fixedly connected to the suspension arm body 122, two ends of the horizontal suspension beam body 111 are respectively fixedly connected to the second connection plate 112, and the first connection plate 126 is detachably and fixedly connected to the second connection plate 112.
Specifically, the pipe jacking pipe joint hoisting device further comprises a fastener 170, a plurality of first connecting through holes are formed in the first connecting plate 126, a plurality of second connecting through holes are formed in the second connecting plate 112, and the fastener 170 penetrates through the first connecting through holes and the second connecting through holes to be fixedly connected with the first connecting plate 126 and the second connecting plate 112. The fixing member can install the first connecting plate 126 at different positions on the second connecting plate 112 by passing through the first connecting through hole on the first connecting plate 126 and the different second connecting through holes on the second connecting plate 112, so that the distance between the two suspension arms 120 can be adjusted, and the pipe jacking pipe joint hoisting device can hoist pipe jacking pipe joints 251 with different diameters.
Specifically, the fastener 170 is a bolt.
As shown in fig. 1, the second connecting plate 112 is longer than the first connecting plate 126.
The pipe jacking pipe joint hoisting device further comprises a baffle 160, wherein the baffle 160 is arranged below the middle part of the transverse hoisting beam 110, and the baffle 160 is perpendicular to the length direction of the transverse hoisting beam 110.
The pipe jacking pipe joint hoisting device further comprises a rotary hoisting beam 180, a bearing rope 190 and a second bolt 210, the middle part of the rotary hoisting beam 180 is rotatably connected with the middle part of the transverse hoisting beam 110, the two ends of the rotary hoisting beam 180 are respectively and fixedly connected with the bearing rope 190, and the tail end of the bearing rope 190 is fixedly connected with the second bolt 210. Therefore, during hoisting, the hoisting operation is simple and safe, the hoisting stability can be improved, the pipe joint 251 can be stably hoisted and stably landed, and the pipe joint 251 is not damaged.
The cross suspension beam 110 is further provided with a rotating suspension beam slot 114 for receiving the rotating suspension beam 180, and a rotating pin 115 for limiting the rotation of the rotating suspension beam 180.
Specifically, one end of the rotating pin 115 is rotatably connected to the cross hanging beam 110, and the other end of the rotating pin 115 is used for clamping the rotating hanging beam 180 in the rotating hanging beam slot 114. After the rotating pin 115 rotates a certain angle, the other end of the rotating pin 115 is used to clamp the rotating hanging beam 180 in the rotating hanging beam groove 114, and after the rotating pin 115 rotates and resets, the rotating hanging beam 180 can rotate out of the rotating hanging beam groove 114.
Further, the rotating suspension beam 180 includes a rotating suspension beam body 181 and a rotating suspension beam connection plate 220, the middle of the rotating suspension beam body 181 is fixedly connected to the rotating suspension beam connection plate 220, the middle of the rotating suspension beam body 181 is rotatably connected to the middle of the cross suspension beam 110, and the rotating suspension beam connection plate 220 is detachably and fixedly connected to the baffle 160.
Both ends of the rotary hanging beam body 181 are provided with shackle mounting holes 182, the pipe jacking pipe joint hoisting device further comprises shackles 230, and the shackles 230 are arranged in the shackle mounting holes 182 and are connected with the bearing ropes 190.
Preferably, the shackle installation holes 182 are formed in a plurality so that pipe joints 251 having different diameters can be hoisted by rotating the hanging beams 180.
The load-bearing rope 190 is provided with a buckle 240.
The load bearing line 190 is a steel wire rope.
Four hoisting holes 252 are formed in the outer peripheral surface of the pipe joint 251, and the four hoisting holes 252 are uniformly distributed in the outer peripheral surface of the pipe joint 251.
In this embodiment, the pipe-jacking pipe joint hoisting device has two different forms, one of which can be used for translation and loading and unloading of the pipe joint 251, and the other of which can be used for overturning and horizontal hoisting of the pipe joint 251.
When the pipe joint 251 is translated and loaded and unloaded, the rotary hanging beam 180 is perpendicular to the transverse hanging beam 110, the rotary hanging beam 180 is fixedly connected with the baffle 160 through the rotary hanging beam connecting plate 220, so that the state that the rotary hanging beam 180 is perpendicular to the transverse hanging beam 110 is kept, and the pipe joint 251 is simultaneously hoisted through the rotary hanging beam 180 and the transverse hanging beam 110. When the pipe joint 251 is turned over and horizontally hung, the rotary hanging beam 180 is parallel to the transverse hanging beam 110, and the pipe joint 251 is hung only through the transverse hanging beam 110.
Specifically, referring to fig. 4, fig. 4 is a schematic structural diagram of a pipe joint 251 hoisted by the pipe joint hoisting device in the embodiment of the present invention, and when the pipe joint 251 is translated and loaded and unloaded, the working process of the pipe joint hoisting device is as follows:
first, the swing hanger 180 is rotated in a direction perpendicular to the cross hanger 110, and the swing hanger connecting plate 220 is fixed to the barrier 160 by bolts.
The wire rope is then connected to the rotating suspension beam 180 by means of the shackle 230.
Then, the cross beam 110 is lifted above the pipe joint 251, so that the pipe joint 251 is located at the middle of the boom 120 and the wire rope.
The first pin 130 is then inserted into the first pin hole or the second pin hole in the boom 120 and into the lifting hole 252 in the pipe section 251.
Then, the arming pin 140 is inserted into the first arming pin seat 123 or the second arming pin seat 125 and into the arming pin hole in the first arming pin 130.
Then, the second bolt 210 at the end of the steel wire rope is inserted into the other two hoisting holes 252,
finally, the pipe section 251 is hoisted.
Referring to fig. 5 and 6, fig. 5 is another schematic structural diagram of a pipe joint 251 hoisted by a pipe joint hoisting device in the embodiment of the present invention, fig. 6 is another schematic structural diagram of a pipe joint 251 hoisted by a pipe joint hoisting device in the embodiment of the present invention, and when the pipe joint 251 is turned over and horizontally hoisted, the pipe joint hoisting device works as follows:
first, the shackle 230 of the swing beam 180 is removed, and the bolt connecting the swing beam connecting plate 220 and the barrier 160 is unscrewed.
Next, the rotary hanger beam 180 is rotated into the rotary hanger beam groove 114 of the lateral hanger beam 110, and the rotary pin 115 is rotated to fix the rotary hanger beam 180 in the rotary hanger beam groove 114.
Again, the cross hanging beam 110 is hung over the pipe section 251 with the boom 120 on both sides of the pipe section 251 and with the second latch holes 124 on the boom 120 aligned with the hoist holes 252 on the pipe section 251.
Thereafter, the first pin 130 is inserted into the second pin hole 124 and the lifting hole 252, and then the safety pin 140 is inserted into the second safety pin holder 125 and the safety pin hole.
Then, the pipe joint 251 is lifted, and at this time, a large gap exists between the pipe joint 251 and the baffle 160, so that the pipe joint 251 can be turned over, and fig. 5 can be referred to for the case of lifting the turned pipe joint 251.
Then, after the pipe joint 251 is turned over from vertical to horizontal, the safety pin 140 and the first pin 130 are pulled out, the transverse hanging beam 110 is lowered, the first pin hole 121 on the hanging arm 120 is aligned with the hoisting hole 252 of the pipe joint 251, the first pin 130 is inserted into the first pin hole 121, the safety pin 140 is inserted into the first safety pin seat 123 and the safety pin hole, at this time, the gap between the pipe joint 251 and the baffle 160 is small, the baffle 160 can limit the pipe joint 251 to be turned over, and at this time, the condition that the pipe joint 251 is hoisted by the pipe-jacking pipe joint hoisting device can refer to fig. 6.
Finally, the pipe section 251 is lifted and the pipe section 251 is placed in the working well.
The embodiment further provides a construction method of the pipe-jacking pipe joint hoisting device, the pipe-jacking pipe joint hoisting device includes a horizontal hoisting beam 110, a hoisting arm 120, a first bolt 130, a rotary hoisting beam 180, a bearing rope 190 and a second bolt 210, two ends of the horizontal hoisting beam 110 are respectively and fixedly connected with the hoisting arm 120, the hoisting arm 120 is provided with a first bolt hole 121, the first bolt 130 is arranged in the first bolt hole 121, the middle of the rotary hoisting beam 180 is rotatably connected with the middle of the horizontal hoisting beam 110, two ends of the rotary hoisting beam 180 are respectively and fixedly connected with the bearing rope 190, the tail end of the bearing rope 190 is fixedly connected with the second bolt 210, and the outer peripheral surface of the pipe joint 251 is provided with four hoisting holes 252, and the method includes:
first, the rotating suspension beam 180 is rotated until the rotating suspension beam 180 is perpendicular to the cross suspension beam 110.
The load bearing line 190 is then connected to the rotating hoist beam 180 and the end of the load bearing line 190 is fixedly connected to the second latch 210.
The cross beam 110 is then suspended over the pipe section 251 so that the pipe section 251 is centered between the boom 120 and the load line 190.
Then, the first pin 130 is inserted into the first pin hole or the second pin hole of the boom 120 and into the two lifting holes 252 of the pipe segment 251.
Thereafter, the second pin 210 is inserted into the other two lifting holes 252.
Finally, the pipe section 251 is hoisted.
The embodiment further provides another construction method of the pipe-jacking pipe joint hoisting device, where the pipe-jacking pipe joint hoisting device includes a horizontal hoisting beam 110, a hoisting arm 120, a first bolt 130, a rotary hoisting beam 180, a bearing rope 190 and a second bolt 210, two ends of the horizontal hoisting beam 110 are respectively and fixedly connected with the hoisting arm 120, the hoisting arm 120 is provided with a first bolt hole 121, the first bolt 130 is disposed in the first bolt hole 121, the middle of the rotary hoisting beam 180 is rotatably connected with the middle of the horizontal hoisting beam 110, two ends of the rotary hoisting beam 180 are respectively and fixedly connected with the bearing rope 190, the tail end of the bearing rope 190 is fixedly connected with the second bolt 210, and the outer circumferential surface of the pipe joint 251 is provided with four hoisting holes 252, and the method includes:
first, the rotating suspension beam 180 is rotated until the rotating suspension beam 180 is parallel to the cross suspension beam 110.
Next, the cross hanging beam 110 is hung over the pipe section 251 with the boom 120 positioned on both sides of the pipe section 251 and with the second latch holes 124 on the boom 120 aligned with the hoist holes 252 on the pipe section 251.
Thereafter, the first pin 130 is inserted into the second pin hole 124 and the lifting hole 252, and then the safety pin 140 is inserted into the first safety pin seat 123 and the safety pin hole.
Then, the pipe segment 251 is lifted.
Then, after the pipe segment 251 is turned from the vertical position to the horizontal position, the safety pin 140 and the first pin 130 are pulled out, and the cross hanging beam 110 is lowered, so that the second pin hole 124 on the hanging arm 120 is aligned with the hoisting hole 252 of the pipe segment 251.
Thereafter, the first pin 130 is inserted into the first pin hole 121, and the safety pin 140 is inserted into the first safety pin seat 123 and the safety pin hole.
Finally, the pipe section 251 is lifted and placed into the working well.
The pipe jacking pipe joint hoisting device in the embodiment is suitable for hoisting circular jacking pipes and square jacking pipes, and the invention is not limited to this.
The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the appended claims.
Claims (10)
1. The utility model provides a push pipe coupling hoist device which characterized in that includes: the lifting device comprises a transverse lifting beam, lifting arms and first bolts, wherein the two ends of the transverse lifting beam are respectively connected with the lifting arms, the lifting arms are provided with first bolt holes, and the first bolts are arranged in the first bolt holes.
2. The pipe jacking pipe section hoisting device of claim 1, wherein the boom comprises a boom body, a first safety pin seat fixedly arranged on the boom body, and a first pin hole arranged on the boom body, the boom body is connected with the cross hanging beam, a safety pin hole is arranged on the outer peripheral surface of the first pin, the pipe jacking pipe section hoisting device further comprises a safety pin, and the safety pin hole and the first safety pin seat are used for inserting the safety pin.
3. The pipe jacking pipe joint hoisting device of claim 2, wherein the boom is further provided with a second pin hole, and the distance between the second pin hole and the cross hanging beam is greater than the distance between the first pin hole and the cross hanging beam.
4. The pipe push bench lifting device of claim 3, wherein the boom further comprises a second safety pin seat, the first safety pin seat being disposed above the first pin hole, the second safety pin seat being disposed above the second pin hole.
5. The pipe jacking pipe joint hoisting device of claim 2, wherein the boom further comprises a first connecting plate, the cross beam comprises a cross beam body and a second connecting plate, the first connecting plate is fixedly connected with the boom body, two ends of the cross beam body are respectively and fixedly connected with the second connecting plate, and the first connecting plate is detachably and fixedly connected with the second connecting plate.
6. The jacking pipe joint hoisting device of claim 1, further comprising a baffle plate, wherein the baffle plate is arranged below the middle part of the cross hanging beam, and the baffle plate is arranged perpendicular to the length direction of the cross hanging beam.
7. The jacking pipe joint hoisting device of claim 1, further comprising a rotary hoisting beam, a bearing rope and a second bolt, wherein the middle part of the rotary hoisting beam is rotatably connected with the middle part of the transverse hoisting beam, the bearing rope is fixedly connected to each of two ends of the rotary hoisting beam, and the tail end of the bearing rope is fixedly connected with the second bolt.
8. The pipe jacking pipe joint hoisting device of claim 7, further comprising a baffle plate, wherein the baffle plate is arranged below the middle part of the transverse hanging beam, the baffle plate is arranged perpendicular to the length direction of the transverse hanging beam, the rotary hanging beam comprises a rotary hanging beam body and a rotary hanging beam connecting plate, the middle part of the rotary hanging beam body is fixedly connected with the rotary hanging beam connecting plate, the middle part of the rotary hanging beam body is rotatably connected with the middle part of the transverse hanging beam, and the rotary hanging beam connecting plate is detachably and fixedly connected with the baffle plate.
9. A construction method of a pipe-jacking pipe joint hoisting device as claimed in any one of claims 1 to 8, wherein the pipe-jacking pipe joint hoisting device comprises a cross hoisting beam, a hoisting arm, a first bolt, a rotary hoisting beam, a bearing rope and a second bolt, wherein two ends of the cross hoisting beam are respectively and fixedly connected with a hoisting arm, the hoisting arm is provided with a first bolt hole, the first bolt is arranged in the first bolt hole, the middle part of the rotary hoisting beam is rotatably connected with the middle part of the cross hoisting beam, two ends of the rotary hoisting beam are respectively and fixedly connected with a bearing rope, the tail end of the bearing rope is fixedly connected with the second bolt, and the outer peripheral surface of the pipe joint is provided with four hoisting holes, the method comprising:
rotating the rotary hanging beam until the rotary hanging beam is vertical to the transverse hanging beam;
connecting the bearing rope with the rotary hanging beam, and fixedly connecting the tail end of the bearing rope with the second bolt;
a transverse hoisting beam is hoisted above the pipe joint, so that the pipe joint is positioned in the middle of the hoisting arm and the bearing rope;
inserting a first bolt into one of a first pin hole and a second pin hole on the suspension arm and into two hoisting holes on the pipe joint;
the second bolt is inserted into the other two hoisting holes,
and hoisting the pipe joints.
10. A construction method of a pipe-jacking pipe joint hoisting device as claimed in any one of claims 1 to 8, wherein the pipe-jacking pipe joint hoisting device comprises a cross hoisting beam, a hoisting arm, a first bolt, a rotary hoisting beam, a bearing rope and a second bolt, wherein two ends of the cross hoisting beam are respectively and fixedly connected with a hoisting arm, the hoisting arm is provided with a first bolt hole, the first bolt is arranged in the first bolt hole, the middle part of the rotary hoisting beam is rotatably connected with the middle part of the cross hoisting beam, two ends of the rotary hoisting beam are respectively and fixedly connected with a bearing rope, the tail end of the bearing rope is fixedly connected with the second bolt, and the outer peripheral surface of the pipe joint is provided with four hoisting holes, the method comprising:
rotating the rotary hanging beam until the rotary hanging beam is parallel to the transverse hanging beam;
lifting the transverse lifting beam above the pipe joint, enabling the lifting arm to be positioned at two sides of the pipe joint, and enabling a second bolt hole on the lifting arm to be aligned with a lifting hole on the pipe joint;
inserting the first bolt into the second bolt hole and the hoisting hole, and then inserting the safety pin into the first safety pin seat and the safety pin hole;
hoisting the pipe section;
after the pipe joint is turned over from vertical placement to horizontal placement, pulling out the safety pin and the first bolt, and lowering the transverse hanging beam to align a second bolt hole on the hanging arm with a hoisting hole of the pipe joint;
inserting a first bolt into the first bolt hole, and inserting a safety pin into the first safety pin seat and the safety pin hole;
and lifting the pipe joint and putting the pipe joint into a working well.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011243992.2A CN112340592A (en) | 2020-11-10 | 2020-11-10 | Pipe jacking pipe joint hoisting device and construction method thereof |
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| CN202011243992.2A CN112340592A (en) | 2020-11-10 | 2020-11-10 | Pipe jacking pipe joint hoisting device and construction method thereof |
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| CN112340592A true CN112340592A (en) | 2021-02-09 |
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Cited By (1)
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| CN112938753A (en) * | 2021-04-08 | 2021-06-11 | 上海公路桥梁（集团）有限公司 | Quasi-rectangular large-caliber pipe jacking tunnel pipe joint hoisting and overturning device and construction method thereof |
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