CN116928442B - District gas pipe network buried construction device and construction method - Google Patents
District gas pipe network buried construction device and construction method Download PDFInfo
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- CN116928442B CN116928442B CN202310934786.3A CN202310934786A CN116928442B CN 116928442 B CN116928442 B CN 116928442B CN 202310934786 A CN202310934786 A CN 202310934786A CN 116928442 B CN116928442 B CN 116928442B
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- gas pipe
- flat car
- shaped plate
- groove
- plate
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- 238000010276 construction Methods 0.000 title claims abstract description 29
- 238000009434 installation Methods 0.000 claims description 15
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 3
- 238000004904 shortening Methods 0.000 claims description 3
- 230000006378 damage Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
- F16L1/036—Laying or reclaiming pipes on land, e.g. above the ground in the ground the pipes being composed of sections of short length
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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
- B66C1/18—Band-type slings
-
- 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
- B66C13/12—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices
- B66C13/14—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices to load-engaging elements or motors associated therewith
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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
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/06—Accessories therefor, e.g. anchors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Handcart (AREA)
Abstract
The invention relates to the field of gas pipe construction, in particular to a district gas pipe network buried construction device and a construction method, wherein the device comprises a buried gas pipe and a gas pipe; the device also comprises two or more groups of carrying devices; the flat car a and the flat car b are respectively positioned at two sides of the gas pipe, the push handle is arranged on the flat car a, the U-shaped plate a is arranged on the flat car a, the U-shaped groove on the U-shaped plate a is downward in opening, the gas pipe penetrates through the U-shaped plate a, the inserting plate is arranged at the bottom of the U-shaped plate a, the connecting component is arranged on the flat car b, and the connecting component is detachably connected with the inserting plate; the binding belt penetrates through the two groups of avoidance grooves and supports the gas pipe, and a binding belt fixing assembly for fixing one end of the binding belt and a binding belt retraction assembly for retracting and releasing the other end of the binding belt are arranged on the U-shaped plate a. In the invention, the overall size of the carrying device is smaller, the carrying device is convenient to carry and move, the gas pipe can be lowered into a deep groove without damaging the gas pipe, and in addition, the operation of lifting the gas pipe is simpler and more labor-saving.
Description
Technical Field
The invention relates to the technical field of gas pipe construction, in particular to a residential gas pipe network buried construction device and a construction method.
Background
The buried construction of the gas pipe in the district refers to burying the gas pipeline underground, so as to reduce the influence on the living and environment of residents in the district. Compared with the exposed-buried construction, the construction mode is more attractive and safer. According to the design scheme, a groove with a certain width and depth is dug on the ground, then the gas pipeline is laid into the groove section by section, and welding and connecting are carried out. The pipeline laying device is needed in the construction process, and can be manually pushed and pulled or a winch. The hoist engine needs to be changed continuously and erect the position, and use flexibility is relatively poor, and there are some defects when the use of shallow class also has, if need the manual work to carry the gas pipe up certain height just can put on the shallow, need the manual work to carry the gas pipe in the slot of digging again when unloading, intensity of labour is great, if the slot is darker, then more difficult operation when unloading the pipe.
The Chinese patent with the bulletin number of CN209940349U discloses auxiliary equipment convenient for laying a gas pipeline, adopts a clamping device to clamp the pipeline for carrying, effectively saves labor, improves the working efficiency, and can also adjust the position of the pipeline left and right when the pipeline is placed in a pipeline pit, thereby ensuring the accuracy of pipeline installation.
However, the above disclosed solution has the following disadvantages: the presence of the electro-hydraulic push rod results in a very large dimension of the overall structure in the vertical direction, which is very inconvenient to carry out and to carry. And when the depth of the groove is greater than the extending stroke of the electric hydraulic push rod, the gas pipe cannot be smoothly placed at the bottom of the groove, and only the gas pipe can be loosened in the air, so that the gas pipe is easy to damage when falling into the groove.
Disclosure of Invention
The invention aims at solving the problems that the equipment in the background technology is large in size in the vertical direction and inconvenient to carry and push, and a gas pipe cannot be smoothly lowered to the bottom of a groove if the groove is too deep, and provides a residential gas pipe network buried construction device and a construction method.
On one hand, the invention provides a district gas pipe network buried construction device, which comprises a buried ground and a gas pipe, wherein the buried ground is provided with a groove for placing the gas pipe; the device also comprises two or more groups of carrying devices; the carrying device comprises a flat car a, a U-shaped plate a, a binding belt, an inserting plate and a flat car b;
the flat car a and the flat car b are respectively positioned at two sides of the gas pipe, the push handle is arranged on the flat car a, the U-shaped plate a is arranged on the flat car a, the U-shaped groove on the U-shaped plate a is downward in opening, the gas pipe penetrates through the U-shaped plate a, the inserting plate is arranged at the bottom of the U-shaped plate a, the connecting component is arranged on the flat car b, and the connecting component is detachably connected with the inserting plate;
two groups of avoidance grooves are formed in the U-shaped plate a, and the binding bands penetrate through the two groups of avoidance grooves and support the gas pipe, and a binding band fixing assembly for fixing one end of each binding band and a binding band retraction assembly for retracting the other end of each binding band are arranged on the U-shaped plate a.
Preferably, the connecting component comprises a limiting plate, a limiting rod, a flat plate, a mounting seat d and a manual clamping jaw; the limiting plate is arranged on the flat car b, an inserting groove for the insertion plate to be inserted in a matched mode is formed in the limiting plate, a guide hole communicated with the inserting groove is formed in the top of the inserting groove, the limiting rod passes through the guide hole in a matched mode and is inserted into the limiting hole formed in the insertion plate, and a plurality of groups of limiting holes and limiting rods are formed; the flat plate is arranged at the top of the limiting rod; the mounting seat d is arranged on the flat car b; the manual clamping jaw is arranged on the mounting seat d, the flat plate is vertically pressed under the clamping state of the manual clamping jaw, and a plurality of groups of manual clamping jaws are arranged.
Preferably, an observation groove for observing the limiting rod and the limiting hole is formed in the limiting plate, and the observation groove is communicated with the slot.
Preferably, the push handle comprises a push handle a and a push handle b; the pushing handle a and the pushing handle b are respectively arranged at two adjacent edge ends of the flat car a, the pushing handle a pushes the flat car a to move forward in a direction perpendicular to the gas pipe, and the pushing handle b pushes the flat car a to move forward in a direction parallel to the gas pipe.
Preferably, a box body is arranged on the flat car a, and a balancing weight is arranged in the box body.
Preferably, the binding band fixing assembly comprises a mounting seat b, a mounting seat c, a rotating rod a, a rotating rod b and a U-shaped plate b; the installation seats b and the installation seats c are respectively provided with two groups on the outer wall of the top of the U-shaped plate a, guide rollers are respectively arranged between the two groups of installation seats b and between the two groups of installation seats c in a rotating manner, one group of guide rollers are positioned at the position of avoiding the groove, and the other group of guide rollers are positioned at the edge of the U-shaped plate a; the rotating rod a is horizontally and rotatably arranged on the vertical outer wall of the U-shaped plate a, the rotating rod a is vertical to the gas pipe, the rotating rod b is horizontally arranged on the rotating rod a, and the rotating rod b is parallel to the gas pipe; the U-shaped plate b is arranged on the vertical outer wall of the U-shaped plate a, the opening of a U-shaped groove on the U-shaped plate b faces downwards, elastic pieces are arranged on the inner walls of the two sides of the U-shaped plate b, the rotating rod b penetrates through the U-shaped plate b and is located above the elastic pieces, the end part of the binding belt is provided with an annular ring, and the annular ring is sleeved on the rotating rod b.
Preferably, the binding band retraction assembly comprises a mounting seat a and a motor; the installation seat a is provided with two groups on the outer wall of the top of the U-shaped plate a, the installation seat a is provided with a rotating shaft in a rotating mode, the motor is arranged on the installation seat a, an output shaft of the motor is connected with the rotating shaft, the motor is provided with a locking mechanism, and the output shaft of the motor is locked in a non-working state.
On the other hand, the invention provides a construction method of a district gas pipe network buried construction device, which comprises the following steps:
s1, pushing a flat car a and a flat car b to two sides of the end part of a gas pipe respectively, enabling the gas pipe to penetrate through a U-shaped plate a, and connecting the flat car a and the flat car b through a connecting assembly;
s2, properly lengthening the binding belt, slightly lifting the end part of the gas pipe by one point, and sleeving the binding belt on the gas pipe;
s3, shortening the binding belt through the binding belt folding and unfolding assembly, and lifting the gas pipe through carrying devices near two ends of the gas pipe;
s4, two persons cooperate, one person operates a group of carrying devices to push the gas pipe to the vicinity of the groove, so that the gas pipe is parallel to the groove;
s5, pushing the flat car a to be close to the groove, properly pressing the flat car a, and continuing pushing to enable the flat car b to cross the groove and fall to the other side of the groove, wherein the gas pipe is positioned right above the groove;
s6, the gas pipe is stably placed at the bottom of the groove through the long binding belt of the binding belt retraction assembly;
and S7, pulling out the binding belt outwards, and if the binding belt is difficult to directly take off outwards because other gas pipes prop against the end part, releasing the fixation of the end part of the binding belt through the binding belt fixing assembly, and drawing out the binding belt.
Compared with the prior art, the invention has the following beneficial technical effects: the overall dimension of handling device is less, does not need very high vertical dimension, and the transport of being convenient for and removal, and receive and release the expansion of subassembly to the bandage through the bandage, can put down the gas pipe to very dark slot in, can not harm the gas pipe, holds up the gas pipe through the bandage in addition, can not need to lift up the gas pipe, perhaps only need lift the gas pipe tip a little can, the operation is simpler laborsaving.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of a handling device;
FIG. 3 is a schematic view of the portion of the structure of FIG. 2 in section;
FIG. 4 is an enlarged schematic view of FIG. 2 at A;
fig. 5 is an enlarged schematic view at B in fig. 3.
Reference numerals: 1. buried in the dark; 2. a groove; 3. a gas pipe; 4. a flat car a; 5. pushing a handle a; 6. pushing a handle b; 7. a case body; 8. balancing weight; 9. a U-shaped plate a; 10. an avoidance groove; 11. a mounting seat a; 12. a motor; 13. a strap; 14. a mounting base b; 15. a mounting base c; 16. a guide roller; 17. an annular ring; 18. a rotating rod a; 19. a rotating rod b; 20. a U-shaped plate b; 21. an elastic member; 22. inserting plate; 23. a flat car b; 24. a limiting plate; 25. a slot; 26. a limiting hole; 27. a limit rod; 28. an observation groove; 29. a flat plate; 30. a mounting seat d; 31. and (5) manually clamping the jaw.
Detailed Description
Example 1
As shown in FIG 1, the invention provides a cell gas pipe network buried construction device, which comprises a buried ground 1 and a gas pipe 3, wherein a groove 2 for placing the gas pipe 3 is formed in the buried ground 1; the device also comprises two or more groups of carrying devices; the carrying device comprises a flat car a4, a U-shaped plate a9, a binding belt 13, a plugboard 22 and a flat car b23.
As shown in fig. 2, a flat car a4 and a flat car b23 are respectively positioned at two sides of the gas pipe 3, a pushing handle is arranged on the flat car a4, and the pushing handle comprises a pushing handle a5 and a pushing handle b6; push away a5 and push away b6 and set up respectively at the adjacent both sides limit end of flatbed a4, push away a5 and promote flatbed a4 advancing direction perpendicular to gas pipe 3, push away b6 and promote flatbed a4 advancing direction to be on a parallel with gas pipe 3, can more conveniently remove flatbed a4 through push away a5 and push away b6, set up U template a9 on the flatbed a4, U-shaped groove opening on the U template a9 is down, the gas pipe 3 passes U template a9, U template a9 bottom sets up picture peg 22, set up coupling assembling on the flatbed b23, coupling assembling is connected with picture peg 22 detachably, set up box body 7 on the flatbed a4, set up balancing weight 8 in the box body 7, balancing weight 8 is used for playing certain balancing action.
As shown in fig. 1 and 2, two sets of avoiding grooves 10 are formed in the U-shaped plate a9, the straps 13 penetrate through the two sets of avoiding grooves 10 and support the gas pipe 3, and a strap fixing component for fixing one end of the straps 13 and a strap retracting component for retracting the other end of the straps 13 are arranged on the U-shaped plate a 9.
Working principle: pushing the flat car a4 and the flat car b23 to two sides of the end part of the gas pipe 3 respectively, enabling the gas pipe 3 to penetrate through the U-shaped plate a9, connecting the flat car a4 and the flat car b23 through a connecting component, properly lengthening the binding belt 13, slightly lifting the end part of the gas pipe 3 to a point, and sleeving the binding belt 13 on the gas pipe 3. Then the binding belt 13 is shortened by the binding belt folding and unfolding assembly, and the gas pipe 3 can be lifted by the carrying devices near the two ends of the gas pipe 3. Then two persons cooperate, one person operates a group of carrying devices to push the gas pipe 3 to the accessory of the groove 2, when the gas pipe 3 is parallel to the groove 2, the flat car a4 is pushed to be close to the groove 2, the flat car a4 is properly pressed, the pushing is continued, the flat car b23 spans the groove 2 and falls to the other side of the groove 2, and at the moment, the gas pipe 3 is positioned right above the groove 2. Then the gas pipe 3 is stably placed at the bottom of the groove 2 through the long binding belt 13 of the binding belt folding and unfolding assembly, the binding belt 13 is pulled out, and if the binding belt 13 is difficult to directly take off outwards because other gas pipes 3 prop against the end part, the fixing of the end part of the binding belt 13 is released through the binding belt fixing assembly, and the binding belt 13 is pulled out.
In this embodiment, handling device's overall dimension is less, does not need very high vertical dimension, and the transport of being convenient for and removal, and receive and release the subassembly to the setting off of bandage 13 through the bandage, can put down gas pipe 3 to very dark slot 2 in, can not harm gas pipe 3, hold up gas pipe 3 through bandage 13 in addition, can not need lift up gas pipe 3, perhaps only need lift gas pipe 3 tip a little can, the operation is simpler laborsaving.
Example two
As shown in fig. 3 and 5, in the embodiment one, the connection assembly includes a limiting plate 24, a limiting rod 27, a flat plate 29, a mounting seat d30 and a manual clamping jaw 31; the limiting plate 24 is arranged on the flat car b23, the limiting plate 24 is provided with a slot 25 for the insertion plate 22 to be inserted in a matched mode, the top of the slot 25 is provided with a guide hole communicated with the slot, the limiting rod 27 passes through the guide hole in a matched mode and is inserted into a limiting hole 26 arranged on the insertion plate 22, and a plurality of groups of limiting holes 26 and limiting rods 27 are arranged; the flat plate 29 is arranged on the top of the limiting rod 27; mounting seat d30 is arranged on flatbed b 23; the manual clamping jaw 31 is arranged on the mounting seat d30, the flat plate 29 is vertically pressed under the clamping state of the manual clamping jaw 31, and a plurality of groups of manual clamping jaws 31 are arranged. The limiting plate 24 is provided with an observation groove 28 for observing the limiting rod 27 and the limiting hole 26, and the observation groove 28 is communicated with the slot 25.
In this embodiment, the flat plate 29 is pulled upwards, then the plugboard 22 is inserted into the slot 25, the flat plate 29 is loosened to enable the limiting rod 27 to be inserted into the limiting hole 26, and the flat plate 29 is pressed from top to bottom through the manual clamping jaw 31, so that the limiting rod 27 can reliably fix the plugboard 22, and the flat car a4, the flat car b23 and the U-shaped board a9 form a whole body, so that the flat car can be pushed integrally, and the position of the gas pipe 3 can be conveniently adjusted.
Example III
As shown in fig. 4, in the embodiment of the invention, compared with the first embodiment, the strap fixing assembly includes a mounting base b14, a mounting base c15, a rotating rod a18, a rotating rod b19 and a U-shaped board b20; the mounting seats b14 and the mounting seats c15 are respectively provided with two groups on the outer wall of the top of the U-shaped plate a9, guide rollers 16 are respectively and rotatably arranged between the two groups of mounting seats b14 and between the two groups of mounting seats c15, one group of guide rollers 16 is positioned at the position of the avoidance groove 10, and the other group of guide rollers 16 is positioned at the edge of the U-shaped plate a 9; the rotating rod a18 is horizontally and rotatably arranged on the vertical outer wall of the U-shaped plate a9, the rotating rod a18 is vertical to the gas pipe 3, the rotating rod b19 is horizontally arranged on the rotating rod a18, and the rotating rod b19 is parallel to the gas pipe 3; the U-shaped plate b20 is arranged on the vertical outer wall of the U-shaped plate a9, the opening of the U-shaped groove on the U-shaped plate b20 is downward, elastic pieces 21 are arranged on the inner walls of the two sides of the U-shaped plate b20, the rotating rod b19 penetrates through the U-shaped plate b20 and is located above the elastic pieces 21, the end part of the binding belt 13 is provided with an annular ring 17, and the annular ring 17 is sleeved on the rotating rod b 19.
As shown in fig. 2, the strap retraction assembly includes a mounting base a11 and a motor 12; the mounting seat a11 is provided with two groups on the outer wall of the top of the U-shaped plate a9, the mounting seat a11 is provided with a rotating shaft in a rotating mode, the motor 12 is arranged on the mounting seat a11, an output shaft of the motor 12 is connected with the rotating shaft, the motor 12 is provided with a locking mechanism, and the output shaft of the motor 12 is locked in a non-working state.
In this embodiment, after the strap 13 is sleeved on the gas pipe 3, the starting motor 12 shortens the strap 13, the gas pipe 3 can be lifted upwards, the other end of the strap 13 is sleeved on the rotating rod b19 through the annular ring 17, if the conveying device is located at two ends of the gas pipe 3, the end part of the slightly lifted gas pipe 3 can be sleeved on the gas pipe 3, if the gas pipe 3 is too long, three groups of conveying devices can be adopted, two groups of conveying devices located at one group of end parts are located at the middle position, the conveying device at the middle position needs to take the annular ring 17 off the rotating rod b19 and pull the annular ring 17 through the avoiding groove 10, the strap 13 passes through the lower part of the gas pipe 3 and then passes through the avoiding groove 10, and finally the annular ring 17 on the strap 13 is sleeved on the rotating rod b19, and the rotating rod b19 is clamped into the U-shaped plate b 20.
Example IV
The construction method based on the embodiment of the district gas pipe network buried construction device comprises the following steps:
s1, pushing a flat car a4 and a flat car b23 to two sides of the end part of a gas pipe 3 respectively, enabling the gas pipe 3 to penetrate through a U-shaped plate a9, and connecting the flat car a4 and the flat car b23 through a connecting component;
s2, properly lengthening the binding belt 13, slightly lifting the end part of the gas pipe 3 to a point, and sleeving the binding belt 13 on the gas pipe 3;
s3, shortening the binding belt 13 through the binding belt folding and unfolding assembly, and lifting the gas pipe 3 through carrying devices near two ends of the gas pipe 3;
s4, two persons cooperate, one person operates a group of carrying devices to push the gas pipe 3 to the vicinity of the groove 2, so that the gas pipe 3 is parallel to the groove 2;
s5, pushing the flat car a4 to be close to the groove 2, properly pressing the flat car a4, and continuing pushing to enable the flat car b23 to cross the groove 2 and fall to the other side of the groove 2, wherein the gas pipe 3 is positioned right above the groove 2;
s6, the gas pipe 3 is stably placed at the bottom of the groove 2 through a long binding belt 13 of the binding belt retraction assembly;
and S7, pulling out the binding band 13 outwards, and if the binding band 13 is difficult to directly take off outwards because the other gas pipe 3 is propped against the end part, releasing the fixation of the end part of the binding band 13 through the binding band fixing assembly, and drawing out the binding band 13.
In this embodiment, handling device's overall dimension is less, does not need very high vertical dimension, and the transport of being convenient for and removal, and receive and release the subassembly to the setting off of bandage 13 through the bandage, can put down gas pipe 3 to very dark slot 2 in, can not harm gas pipe 3, hold up gas pipe 3 through bandage 13 in addition, can not need lift up gas pipe 3, perhaps only need lift gas pipe 3 tip a little can, the operation is simpler laborsaving.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (6)
1. The utility model provides a district gas pipe network buries construction equipment secretly, includes buries ground (1) and gas pipe (3), has offered the slot (2) that are used for placing gas pipe (3) on buries ground (1); it is characterized by also comprising more than two groups of carrying devices; the carrying device comprises a flat car a (4), a U-shaped plate a (9), a binding belt (13), a plugboard (22) and a flat car b (23);
the flat car a (4) and the flat car b (23) are respectively positioned at two sides of the gas pipe (3), the push handle is arranged on the flat car a (4), the U-shaped plate a (9) is arranged on the flat car a (4), the U-shaped groove on the U-shaped plate a (9) is opened downwards, the gas pipe (3) passes through the U-shaped plate a (9), the inserting plate (22) is arranged at the bottom of the U-shaped plate a (9), the connecting component is arranged on the flat car b (23), and the connecting component is detachably connected with the inserting plate (22);
two groups of avoidance grooves (10) are formed in the U-shaped plate a (9), the binding bands (13) penetrate through the two groups of avoidance grooves (10) and support the gas pipe (3), and a binding band fixing component for fixing one end of the binding bands (13) and a binding band retraction component for retracting the other end of the binding bands (13) are arranged on the U-shaped plate a (9);
the connecting component comprises a limiting plate (24), a limiting rod (27), a flat plate (29), a mounting seat d (30) and a manual clamping jaw (31); the limiting plate (24) is arranged on the flat car b (23), the limiting plate (24) is provided with a slot (25) for the insertion plate (22) to be inserted in a matched mode, the top of the slot (25) is provided with a guide hole communicated with the slot, the limiting rod (27) passes through the guide hole in a matched mode and is inserted into a limiting hole (26) formed in the insertion plate (22), and a plurality of groups of limiting holes (26) and limiting rods (27) are formed; the flat plate (29) is arranged at the top of the limiting rod (27); the mounting seat d (30) is arranged on the flat car b (23); the manual clamping jaw (31) is arranged on the mounting seat d (30), the flat plate (29) is vertically pressed under the clamping state of the manual clamping jaw (31), and a plurality of groups of manual clamping jaws (31) are arranged;
the binding band fixing assembly comprises a mounting seat b (14), a mounting seat c (15), an annular ring (17), a rotating rod a (18), a rotating rod b (19) and a U-shaped plate b (20); two groups of installation seats b (14) and installation seats c (15) are respectively arranged on the outer wall of the top of the U-shaped plate a (9), guide rollers (16) are respectively and rotatably arranged between the two groups of installation seats b (14) and between the two groups of installation seats c (15), one group of guide rollers (16) is positioned at the position of the avoidance groove (10), and the other group of guide rollers (16) is positioned at the edge of the U-shaped plate a (9); the rotating rod a (18) is horizontally and rotatably arranged on the vertical outer wall of the U-shaped plate a (9), the rotating rod a (18) is vertical to the gas pipe (3), the rotating rod b (19) is horizontally arranged on the rotating rod a (18), and the rotating rod b (19) is parallel to the gas pipe (3); u template b (20) set up on the vertical outer wall of U template a (9), and U-shaped groove opening on U template b (20) is down, all sets up elastic component (21) on U template b (20) both sides inner wall, and dwang b (19) pass U template b (20) and are located elastic component (21) top, and bandage (13) tip sets up annular circle (17), and annular circle (17) cover are on dwang b (19).
2. The residential gas pipe network buried construction device according to claim 1, wherein an observation groove (28) for observing the limiting rod (27) and the limiting hole (26) is arranged on the limiting plate (24), and the observation groove (28) is communicated with the slot (25).
3. The residential gas pipe network buried construction device according to claim 1, wherein the pushing handle comprises a pushing handle a (5) and a pushing handle b (6); the pushing handle a (5) and the pushing handle b (6) are respectively arranged at two adjacent edge ends of the flat car a (4), the pushing handle a (5) pushes the flat car a (4) to move forward in the direction perpendicular to the gas pipe (3), and the pushing handle b (6) pushes the flat car a (4) to move forward in the direction parallel to the gas pipe (3).
4. The residential gas pipe network buried construction device according to claim 1, wherein a box body (7) is arranged on the flat car a (4), and a balancing weight (8) is arranged in the box body (7).
5. The residential gas pipe network buried construction device according to claim 1, wherein the strap retraction assembly comprises a mounting seat a (11) and a motor (12); the installation seat a (11) is provided with two groups on the outer wall of the top of the U-shaped plate a (9), the installation seat a (11) is provided with a rotating shaft in a rotating mode, the motor (12) is arranged on the installation seat a (11), an output shaft of the motor (12) is connected with the rotating shaft, the motor (12) is provided with a locking mechanism, and the output shaft of the motor (12) is locked in a non-working state.
6. A construction method of the district gas pipe network buried construction device according to claim 1, characterized by comprising the following steps:
s1, pushing a flat car a (4) and a flat car b (23) to two sides of the end part of a gas pipe (3) respectively, enabling the gas pipe (3) to penetrate through a U-shaped plate a (9), and connecting the flat car a (4) and the flat car b (23) through a connecting component;
s2, properly lengthening the binding belt (13), slightly lifting the end part of the gas pipe (3) to a point, and sleeving the binding belt (13) on the gas pipe (3);
s3, shortening the binding belt (13) through the binding belt folding and unfolding assembly, and lifting the gas pipe (3) through carrying devices near two ends of the gas pipe (3);
s4, two persons cooperate, one person operates a group of carrying devices to push the gas pipe (3) to the vicinity of the groove (2), so that the gas pipe (3) is parallel to the groove (2);
s5, pushing the flat car a (4) to be close to the groove (2), properly pressing the flat car a (4), and continuing pushing to enable the flat car b (23) to cross the groove (2) and fall to the other side of the groove (2), wherein the gas pipe (3) is positioned right above the groove (2);
s6, the gas pipe (3) is stably placed at the bottom of the groove (2) through a long binding belt (13) of the binding belt retraction assembly;
and S7, pulling out the binding band (13) outwards, and if the binding band (13) is difficult to directly take off outwards due to the fact that other gas pipes (3) are propped against the end parts, releasing the fixing of the end parts of the binding band (13) through the binding band fixing assembly, and drawing out the binding band (13).
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| CN202310934786.3A CN116928442B (en) | 2023-07-27 | 2023-07-27 | District gas pipe network buried construction device and construction method |
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| CN202310934786.3A CN116928442B (en) | 2023-07-27 | 2023-07-27 | District gas pipe network buried construction device and construction method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU663942A1 (en) * | 1977-08-16 | 1979-05-25 | Магнитогорский Филиал Государственного Проектного Института Гипрометаллургмонтажа | Device for laying pipelines in trench |
| CN107191676A (en) * | 2017-07-11 | 2017-09-22 | 中国十九冶集团有限公司 | Construction method of buried pipeline |
| CN112576813A (en) * | 2020-11-30 | 2021-03-30 | 深圳市安能石油化工有限公司 | Natural gas pipeline laying system |
| CN217921108U (en) * | 2022-08-05 | 2022-11-29 | 宏腾建设集团有限公司 | Municipal works pipeline construction equipment |
| CN218294706U (en) * | 2022-09-06 | 2023-01-13 | 耿焕宇 | Pressure pipeline laying device for town gas engineering |
| CN116281562A (en) * | 2023-04-10 | 2023-06-23 | 安徽弘景建筑工程有限公司 | Pipeline laying construction method for municipal construction road construction |
-
2023
- 2023-07-27 CN CN202310934786.3A patent/CN116928442B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU663942A1 (en) * | 1977-08-16 | 1979-05-25 | Магнитогорский Филиал Государственного Проектного Института Гипрометаллургмонтажа | Device for laying pipelines in trench |
| CN107191676A (en) * | 2017-07-11 | 2017-09-22 | 中国十九冶集团有限公司 | Construction method of buried pipeline |
| CN112576813A (en) * | 2020-11-30 | 2021-03-30 | 深圳市安能石油化工有限公司 | Natural gas pipeline laying system |
| CN217921108U (en) * | 2022-08-05 | 2022-11-29 | 宏腾建设集团有限公司 | Municipal works pipeline construction equipment |
| CN218294706U (en) * | 2022-09-06 | 2023-01-13 | 耿焕宇 | Pressure pipeline laying device for town gas engineering |
| CN116281562A (en) * | 2023-04-10 | 2023-06-23 | 安徽弘景建筑工程有限公司 | Pipeline laying construction method for municipal construction road construction |
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|---|---|
| CN116928442A (en) | 2023-10-24 |
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