CN111877400B - Pipe gallery prefabricating, installing and constructing method - Google Patents
Pipe gallery prefabricating, installing and constructing method Download PDFInfo
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- CN111877400B CN111877400B CN202010753246.1A CN202010753246A CN111877400B CN 111877400 B CN111877400 B CN 111877400B CN 202010753246 A CN202010753246 A CN 202010753246A CN 111877400 B CN111877400 B CN 111877400B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
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Abstract
The invention discloses a pipe gallery prefabricating, installing and constructing method, which comprises the following steps: a. digging a channel for installation; b. installing the first section of initial pipe gallery; c. laying an embedded guide rail on the ground, mounting a rail on the embedded guide rail, and placing a mounting vehicle on the rail; d. placing the pipe gallery to be installed on an installation vehicle, placing the installation vehicle into the channel, and installing and fixing the pipe gallery to be installed after the pipe gallery to be installed is in butt joint with the installed initial pipe gallery; e. continuing to lay the track, and repeating the step d to finish the installation of the pipe gallery; utilize track direction installation car, to the influence of all ring edge borders when reducing the installation piping lane, make treat that the piping lane of installation piping lane quick and installation completion to it, reduce rocking of piping lane installation, promote piping lane installation effectiveness.
Description
Technical Field
The invention belongs to the technical field of underground engineering construction, and particularly relates to a pipe gallery prefabrication installation construction method.
Background
At present, the state vigorously develops the comprehensive pipe gallery and the assembly type building, and the prefabricated pipe gallery is suitable for transportation, and has good appearance size, good appearance and good waterproof effect. The utility tunnel generally adopts large-scale hoisting equipment to hoist, and the peripheral place of piping lane requires highly, need follow the piping lane construction progress, handles peripheral hoist and mount place, makes installation effectiveness low, installation cost high.
Disclosure of Invention
The invention provides a pipe gallery prefabricating and installing construction method for overcoming the defects in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: a pipe gallery prefabricating and installing construction method comprises the following steps:
a. digging a channel for installation;
b. installing the first section of initial pipe gallery;
c. laying an embedded guide rail on the ground, mounting a rail on the embedded guide rail, and placing a mounting vehicle on the rail;
d. placing the pipe gallery to be installed on an installation vehicle, placing the installation vehicle into the channel, and installing and fixing the pipe gallery to be installed after the pipe gallery to be installed is in butt joint with the installed initial pipe gallery;
e. continuing to lay the track, and repeating the step d to finish the installation of the pipe gallery;
the track is divided into two groups, the mounting vehicle is provided with mechanical arms, one side of the track is provided with a balancing weight, the upper bottom of the balancing weight is provided with a first rotating roller, the first rotating roller is wound with a track, the balancing weight is provided with a driving motor for driving the first rotating roller to rotate, the balancing weight is provided with a first connecting plate matched with the mounting vehicle, the bottom of the mounting vehicle is provided with a second rotating roller matched with the driving motor, the embedded guide rail is provided with a first limiting groove, the bottom of the track is provided with a supporting block, and the supporting block is provided with a first limiting block matched with the first limiting groove; a second limiting block is arranged on the side wall of the guide rail, a connecting block is arranged at the bottom of the mounting vehicle, and a second connecting groove matched with the second limiting block is arranged on the connecting block; after the first section of initial pipe gallery is installed, the mechanical arm grabs a pipe gallery to be installed, the driving motor drives the first rotating roller and the second rotating roller to move, the installation vehicle moves along the rail, the installation vehicle moves to one side of the first section of initial pipe gallery, the mechanical arm places the pipe gallery to be installed into the channel, the pipe gallery is fixed after the pipe gallery to be installed is in butt joint with the initial pipe gallery, and the installation of the pipe gallery is completed; when the installation pipe gallery is in butt joint with the initial pipe gallery, the first section of track is detached from the embedded guide rail, the detached track is installed at the tail end of the other track, the installation vehicle continues to move along the track after the installation of the pipe gallery, and a new pipe gallery is placed on the installation vehicle to continue to be processed.
The counterweight block is matched with the limiting block to provide supporting force for the installation vehicle, so that the installation vehicle is prevented from turning over when the mechanical arm clamps the pipe gallery, and the use safety of the installation vehicle is ensured; through the arrangement of the pre-buried guide rails, the track is positioned, the mounting vehicle is enabled to move linearly, the pipe gallery to be mounted and the initial pipe gallery are easier to mount, and the mounting difficulty of the pipe gallery is reduced; under the matching of the embedded guide rail and the track, the track can be conveniently taken out of the embedded guide rail, the track is prevented from being exposed to the outside for a long time, and the moving stability of the installation vehicle is ensured; the height of the part of the embedded guide rail exposed out of the ground surface is far lower than that of the part of the track exposed out of the ground surface, so that the influence of the embedded guide rail on the ground surface is reduced, and the phenomenon that the embedded guide rail blocks the walking of personnel when not in use is avoided; the track is arranged on the embedded guide rail when in use and is detached from the embedded tamping guide rail when not in use, so that the track and the installation vehicle can be taken into a warehouse in the shutdown period, and the damage to the installation vehicle and the track caused by external extreme weather is avoided; the track guide mounting vehicle is utilized to reduce the influence on the surrounding environment when the pipe gallery is mounted, so that the pipe gallery to be mounted can be quickly aligned with the pipe gallery which is mounted, the shaking in the mounting process of the pipe gallery is reduced, and the mounting efficiency of the pipe gallery is improved; the driving motor during operation can drive the balancing weight simultaneously and install the car and together remove, makes the installation car link to each other with the balancing weight all the time to utilize the balancing weight to fix the installation car on the track, alleviate first stopper and first spacing groove burden, with pre-buried guide rail turn over in the soil when avoiding the arm to lift up the piping lane.
When the pipelines are arranged in the pipe gallery, the functional pipelines are divided into one to four types according to water, electricity, gas and signals transmitted by the functional pipelines.
According to the number of the types of the functional pipelines actually required in the underground pipe gallery, the partition plates are utilized to divide each pipe gallery into spaces with the same number as the number of the functional pipelines.
In the pipe gallery, the vertical height value of the water conveying pipeline is not higher than the vertical height values of the gas conveying pipeline, the power conveying pipeline and the signal output pipeline.
A first movable groove is formed in the rail, a stop block penetrates through the first movable groove, a supporting spring is arranged at the bottom of the stop block, a second movable groove is formed in the bottom of the first movable groove, a movable plate is arranged in the second movable groove, a first push plate is arranged on the movable plate, a first through groove is formed in the side wall of the second movable groove, the first push plate penetrates through the first through groove, a first connecting rope is arranged on the movable plate, and the other end of the first connecting rope is fixedly connected to the bottom of the stop block; when two sets of tracks meet end to end, the first push pedal of two sets of track one ends enters into the second activity inslot simultaneously, the first connecting rope of fly leaf pulling removes, the dog enters into first activity inslot, the first roller and the second of changeing of driving motor drive are changeed the roller and are rotated, the installation car moves to another group's track on from a set of track, the installation car contacts with the dog when the second group moves, driving motor stop work arm down-motion, treat that the installation piping lane puts into the channel and accomplish the piping lane installation.
A third movable groove is formed in the counterweight block, the first connecting plate is arranged in the third movable groove, a first sliding block is arranged on the side wall of the first connecting plate, a first sliding groove matched with the first sliding block is formed in the inner wall of the third movable groove, and a first connecting groove matched with the first connecting plate is formed in the mounting vehicle; the first sliding block is provided with a fourth movable groove, a connecting shaft penetrates through the fourth movable groove, a third limiting block is arranged on the connecting shaft, a first groove matched with the third limiting block is formed in the top of the first sliding groove, a fifth movable groove is formed in the first connecting plate, the connecting shaft penetrates through the fifth movable groove, and a handle is arranged on the connecting shaft; after the installation car was placed on the track, placed the balancing weight in track one side, first connecting slot is relative with first connecting plate, promotes first connecting plate and inserts first connecting slot, and driving motor changes the roller with the second and forms the cooperation, down the upset handle, and the handle drives the connecting axle and rotates, and in the third stopper rotated and got into first recess, first slider centre gripping was between first spout and third stopper, accomplished the fixed of first connecting plate.
The invention has the following advantages: utilize track direction installation car, to the influence of all ring edge borders when reducing the installation piping lane, make treat that the piping lane of installation piping lane quick and installation completion to it, reduce rocking of piping lane installation, promote piping lane installation effectiveness.
Drawings
Fig. 1 is a schematic view of a matching structure of an embedded guide rail, a track and an installation vehicle.
Fig. 2 is a front view of the matching structure of the embedded guide rail, the track and the mounting vehicle.
Fig. 3 is a cross-sectional view taken along a-a in fig. 2.
Fig. 4 is an enlarged view of a portion a in fig. 3.
Fig. 5 is a cross-sectional view taken along line B-B of fig. 2.
Fig. 6 is an enlarged view of fig. 5 at B.
Fig. 7 is a cross-sectional view taken along line C-C of fig. 2.
Fig. 8 is an enlarged view of fig. 7 at C.
Fig. 9 is a cross-sectional view taken along line M-M of fig. 2.
Fig. 10 is an enlarged view of fig. 9 at D.
Fig. 11 is a cross-sectional view taken along line D-D in fig. 2.
Fig. 12 is an enlarged view of fig. 11 at E.
Fig. 13 is a right side view of the matching structure of the embedded rail, the track and the mounting vehicle of the present invention.
Fig. 14 is a cross-sectional view taken along line E-E of fig. 13.
Fig. 15 is an enlarged view of fig. 14 at F.
Fig. 16 is a cross-sectional view taken along F-F in fig. 13.
Fig. 17 is an enlarged view at G in fig. 16.
Fig. 18 is a cross-sectional view taken along G-G in fig. 13.
Fig. 19 is a sectional view taken along H-H in fig. 13.
Fig. 20 is an enlarged view of fig. 19 at H.
Fig. 21 is a cross-sectional view taken along line I-I of fig. 13.
Fig. 22 is an enlarged view at I in fig. 21.
Fig. 23 is a cross-sectional view taken along J-J in fig. 13.
Fig. 24 is an enlarged view at J in fig. 23.
Fig. 25 is a cross-sectional view taken along line K-K of fig. 13.
Fig. 26 is a cross-sectional view taken along L-L of fig. 13.
Fig. 27 is an enlarged view at K in fig. 26.
Detailed Description
A pipe gallery prefabricating and installing construction method comprises the following steps: a. digging a channel for installation; b. installing the first section of initial pipe gallery; c. laying an embedded guide rail 2 on the ground, mounting a track 3 on the embedded guide rail 2, and placing a mounting vehicle 4 on the track 3; d. placing the pipe gallery to be installed on an installation vehicle 4, placing the installation vehicle 4 into the channel, and installing and fixing the pipe gallery to be installed after the pipe gallery to be installed is in butt joint with the installed initial pipe gallery; e. continuing to lay the track 3, and repeating the step d to finish the installation of the pipe gallery; when pipelines are arranged in a pipe gallery, the functional pipelines are divided into one to four types according to water, electricity, gas and signals transmitted by the functional pipelines; dividing each pipe gallery into spaces with the same number as the number of the functional pipelines according to the number of the types of the functional pipelines actually required in the underground pipe gallery; in the pipe gallery, the vertical height value of the water conveying pipeline is not higher than the vertical height values of the gas conveying pipeline, the power conveying pipeline and the signal output pipeline.
As shown in fig. 1 to 27, the tracks 3 are two groups, the installation vehicle 4 is provided with mechanical arms 41, the mechanical arms are used for clamping a pipe gallery in the prior art, a counterweight block 5 is arranged on one side of the track 3, a first rotating roller 53 is arranged at the upper bottom of the counterweight block 5, a crawler 531 is wound on the first rotating roller 53, and under the arrangement of the crawler, the counterweight block can adapt to various different types of road surfaces, so that the counterweight block can normally move, the resistance on the counterweight block is reduced, and the connection effect of the counterweight block and the installation vehicle is ensured; a driving motor used for driving the first rotating roller 53 to rotate is arranged on the balancing weight 5, a first connecting plate 52 matched with the installation vehicle 4 is arranged on the balancing weight 5, a second rotating roller 44 matched with the driving motor is arranged at the bottom of the installation vehicle 4, a first limiting groove is arranged on the embedded guide rail 2, a supporting block 31 is arranged at the bottom of the track 3, and a first limiting block 311 matched with the first limiting groove is arranged on the supporting block 31; a second limiting block 32 is arranged on the side wall of the guide rail 3, a connecting block is arranged at the bottom of the installation vehicle 4, and a second connecting groove matched with the second limiting block 32 is arranged on the connecting block; after the first section of initial pipe gallery is installed, the mechanical arm 41 grabs the pipe gallery to be installed, the driving motor drives the first rotating roller 53 and the second rotating roller 44 to move, the installation vehicle 4 moves along the track 3, the installation vehicle 4 moves to one side of the first section of initial pipe gallery, the mechanical arm 41 puts the pipe gallery to be installed into the channel, the pipe gallery to be installed is fixed after the pipe gallery to be installed is in butt joint with the initial pipe gallery, and the installation of the pipe gallery is completed; treat that installation piping lane and initial piping lane dock when, pull down first section track 3 from pre-buried guide rail 2, install at another track 3 end that will pull down, install 4 and have installed behind the piping lane along track 3 and continue to remove, place new piping lane on installation car 4 and continue processing.
The counterweight block is matched with the limiting block to provide supporting force for the installation vehicle, so that the installation vehicle is prevented from turning over when the mechanical arm clamps the pipe gallery, and the use safety of the installation vehicle is ensured; through the arrangement of the pre-buried guide rails, the track is positioned, the mounting vehicle is enabled to move linearly, the pipe gallery to be mounted and the initial pipe gallery are easier to mount, and the mounting difficulty of the pipe gallery is reduced; under the matching of the embedded guide rail and the track, the track can be conveniently taken out of the embedded guide rail, the track is prevented from being exposed to the outside for a long time, and the moving stability of the installation vehicle is ensured; the height of the part of the embedded guide rail exposed out of the ground surface is far lower than that of the part of the track exposed out of the ground surface, so that the influence of the embedded guide rail on the ground surface is reduced, and the phenomenon that the embedded guide rail blocks the walking of personnel when not in use is avoided; the track is arranged on the embedded guide rail when in use and is detached from the embedded tamping guide rail when not in use, so that the track and the installation vehicle can be taken into a warehouse in the shutdown period, and the damage to the installation vehicle and the track caused by external extreme weather is avoided; the track guide mounting vehicle is utilized to reduce the influence on the surrounding environment when the pipe gallery is mounted, so that the pipe gallery to be mounted can be quickly aligned with the pipe gallery which is mounted, the shaking in the mounting process of the pipe gallery is reduced, and the mounting efficiency of the pipe gallery is improved; the driving motor during operation can drive the balancing weight simultaneously and install the car and together remove, makes the installation car link to each other with the balancing weight all the time to utilize the balancing weight to fix the installation car on the track, alleviate first stopper and first spacing groove burden, with pre-buried guide rail turn over in the soil when avoiding the arm to lift up the piping lane.
The bottom of the embedded track is provided with a first limiting plate 21, the fixing effect of the embedded track and soil is increased under the arrangement of the first limiting plate, the embedded track is prevented from falling out of the soil, and the installation effect of the embedded track is ensured, so that the embedded track is fixed in the soil 1; be equipped with the third spread groove on the pre-buried track, be equipped with first coupling spring 231 in the first spacing inslot, first coupling spring one end is equipped with first baffle 23, third spread groove bottom is equipped with the second spacing groove, second spacing inslot is equipped with second coupling spring 221, second coupling spring top is equipped with second baffle 22, under the setting of first baffle and second baffle, plays sealed effect to third spread groove and first spacing groove, avoids earth to enter into first spacing groove and third spread groove in, prevents that first spacing groove and third spread groove from being blockked up to fix the track on pre-buried guide rail.
A first through hole is formed in the track, a first connecting rod 35 matched with the third connecting groove penetrates through the first through hole, a sixth movable groove is formed in the first connecting rod, a fourth limiting block 351 is arranged in the sixth movable groove, a chute is formed in the fourth limiting block, a supporting plate 352 is arranged in the sixth movable groove, a fixed spring 353 is arranged on the fourth limiting block, a first movable cavity is formed in the first connecting rod and communicated with the first movable cavity, a first through cavity is formed in the top of the first movable cavity, a second connecting rod 355 penetrates through the first through cavity, a connecting disc 3551 is arranged at the top of the second connecting rod, a second connecting rope is arranged on the fourth limiting block, the other end of the second connecting rope is wound on the second connecting rod, and a second through hole matched with the second connecting rope is formed in the supporting plate; when the rail is installed, the first limiting block is embedded into the first limiting groove, the first limiting block and the first limiting groove form matching, the first connecting rod is located above the third connecting groove, the first connecting rod is pushed downwards, the inclined plane on the fourth limiting block is contacted with the third connecting groove, the fourth limiting block is pushed into the sixth movable groove under the action of the inclined plane, the first connecting rod is normally inserted into the third connecting groove, the fourth limiting block is moved into the second limiting groove, the fourth limiting block moves towards the outer side of the sixth movable groove under the action of the fixed spring, the top of the fourth limiting block is contacted with the top of the second limiting groove, and the first connecting rod is fixed in the second limiting groove under the mutual matching of the fourth limiting block and the second limiting groove, so that the rail is fixed on the pre-buried rail, and the use safety of the installation vehicle is guaranteed; when tearing open the track from pre-buried guide rail, rotate the connection pad, the connection pad drives the second connecting rod and rotates, and the rope is connected to second connecting rod pulling second, connects the rope effect at the second and draws in the sixth movable groove with the fourth stopper, makes fourth stopper and second spacing groove break away from the contact to directly deviate from the first connecting rod from the second spacing inslot, thereby reduces orbital dismantlement degree of difficulty, so that accomplish orbital dismantlement fast.
A second sliding groove is formed in the bottom of the installation vehicle, a second sliding block matched with the second sliding groove is arranged at the top of the supporting block, a second through cavity is formed in the side wall of the track, a fixing plate 34 penetrates through the second through cavity, first fixing grooves 312 matched with the fixing plate are formed in the supporting block, and the number of the first fixing grooves is two; a second groove 321 is formed in the second limiting block, a third connecting rod 341 is arranged at the top of the fixing plate, and the third connecting rod is arranged in the second groove; when the first limiting block is inserted into the first limiting groove, the fixing plate is pushed downwards and embedded into the group of first fixing grooves, the supporting block is fixed under the action of the fixing plate, and the matching effect of the first limiting block and the first limiting groove is guaranteed; when the mounting vehicle moves from one group of rails to the other group of rails, the third connecting rod is pulled upwards, the fixing plate is pulled out of the first fixing groove, so that the supporting block is pushed to move, the first limiting block is moved out of the first limiting groove, and the rails can be conveniently taken out of the embedded guide rail; under the second recess sets up, reduces and removes the third connecting rod degree of difficulty to drive the fixed plate and remove under the third connecting rod effect, make orbital dismouting more convenient.
First movable grooves are respectively arranged on two sides of the track 3, a stop block 33 penetrates through the first movable grooves, a supporting spring 331 is arranged at the bottom of the stop block 33, a second movable groove 38 is arranged at the bottom of the first movable groove, a movable plate 37 is arranged in the second movable groove 38, a first push plate 371 is arranged on the movable plate 37, a first through groove is formed in the side wall of the second movable groove 38, the first push plate 371 penetrates through the first through groove, a first connecting rope is arranged on the movable plate 37, and the other end of the first connecting rope is fixedly connected to the bottom of the stop block 33; when the two groups of tracks 3 are connected end to end, the first push plates 371 at one ends of the two groups of tracks 3 simultaneously enter the second movable grooves 38, the movable plates 37 pull the first connecting ropes to move, the stop blocks 33 enter the first movable grooves, the driving motors drive the first rotating rollers 53 and the second rotating rollers 44 to rotate, the installation vehicle 4 moves from one group of tracks 3 to the other group of tracks 3, the installation vehicle 4 is in contact with the stop blocks 33 when the second group of tracks 3 move, the driving motors stop working, the mechanical arms 41 move downwards, and a pipe gallery to be installed is placed in a channel to complete the installation of the pipe gallery; the stop block can be used for limiting the movement of the installation vehicle, so that the movement stroke of the installation vehicle corresponds to the length of the pipe gallery, the pipe gallery to be installed is just moved to one end of the pipe gallery after installation when the installation vehicle is abutted to the stop block, the pipe gallery to be installed and the pipe gallery after installation are better aligned, the installation difficulty of the pipe gallery is reduced, and the installation efficiency of the pipe gallery is improved; when connecting two sets of track, the dog of two sets of track junctions gets into first movable groove automatically, makes the installation car freely move on two sets of tracks, avoids the dog to cause the hindrance to the normal removal of installation car to make the installation car normally move forward on the track, so that accomplish the installation of whole piping lane.
A third movable groove 51 is formed in the counterweight block 5, the first connecting plate 52 is arranged in the third movable groove 51, a first sliding block 521 is arranged on the side wall of the first connecting plate 52, a first sliding groove 511 matched with the first sliding block 521 is arranged on the inner wall of the third movable groove 51, and a first connecting groove matched with the first connecting plate 52 is formed in the mounting vehicle 4; the first sliding block 521 is provided with a fourth movable groove 522, a connecting shaft 561 penetrates through the fourth movable groove 522, a third limiting block 565 is arranged on the connecting shaft 561, a first groove 512 matched with the third limiting block 565 is arranged at the top of the first sliding groove 511, a fifth movable groove is arranged on the first connecting plate 52, the connecting shaft 561 penetrates through the fifth movable groove, and a handle 56 is arranged on the connecting shaft 561; after the installation vehicle 4 is placed on the track 3, the counterweight 5 is placed on one side of the track 3, the first connecting groove is opposite to the first connecting plate 52, the first connecting plate 52 is pushed to be inserted into the first connecting groove, the driving motor and the second rotating roller 44 are matched, the handle 56 is turned downwards, the handle 56 drives the connecting shaft 561 to rotate, the third limiting block 565 rotates to enter the first groove 512, the first sliding block 521 is clamped between the first sliding groove 511 and the third limiting block 565, and the first connecting plate 52 is fixed.
A third through cavity is formed in the handle, a first fixed rod 563 penetrates through the third through cavity, a second push plate 564 is arranged at one end of the first fixed rod, a second movable cavity 562 is arranged on the inner wall of the third through cavity, a second limiting plate matched with the second movable cavity is arranged on the first fixed rod, and a second fixed groove matched with the first fixed rod is arranged on the inner wall of the fifth movable groove; under the arrangement of the handle, the first connecting plate can move more conveniently, after the first connecting plate is inserted into the first connecting groove, the handle is turned downwards, the handle drives the connecting shaft to rotate, the third limiting block is driven to rotate under the action of the connecting shaft, the third limiting block enters the first groove, the handle is in a horizontal state at the moment, the third limiting block cannot move continuously when abutting against the inner wall of the first groove, the first connecting plate is fixed, the second pushing plate is pushed into the fifth movable groove, the first fixing rod is pushed by the second pushing plate to be inserted into the second fixing groove, the handle is fixed on the horizontal position under the mutual matching of the first fixing rod and the second fixing groove, the matching effect of the third limiting block and the first groove is ensured, and the fixing effect of the first connecting plate is improved; borrow to do fixedly by the third stopper to first limiting plate, promote the connection effect of first connecting plate and installation car, make driving motor's power can effectual transmission to the second change the roller on, make the installation car normally remove, simultaneously under the effect of first connecting plate, make installation car and balancing weight become whole, the balancing weight all the time with installation car synchronous motion to for the installation car provides stable fixed effect under the balancing weight effect, increase the security that the installation car used.
A first transmission cavity 57 is formed in the balancing weight, an output shaft of the driving motor penetrates through the first transmission cavity, a first transmission wheel 571 is arranged on the output shaft of the driving motor, a first transmission shaft 54 is arranged on the first rotating roller, the second transmission shaft penetrates through the first transmission cavity, and the first transmission wheel is connected with the first transmission shaft 54 through a first transmission belt 573; a second connecting plate is arranged at the bottom of the balancing weight, a third connecting groove is formed in the second connecting plate, a first transmission shaft 54 is arranged in the third connecting groove, a cavity 541 is formed in the first transmission shaft 54, a seventh movable groove is formed in the side wall of one end of the cavity, a fifth limiting block 543 is arranged in the seventh movable groove, a push rod 542 is arranged in the cavity, a fourth connecting rod 5421 is arranged at one end of the push rod, a connecting block 5422 is arranged at one end of the fourth connecting rod, a third connecting plate 544 is arranged on the inner wall of the cavity, the fourth connecting rod penetrates through the third connecting plate, an electromagnet is arranged on one side of the third connecting plate, a limiting spring; when the driving motor works, the electromagnet is electrified, the connecting block is pushed to move under the action of the electromagnet, the push rod moves towards the direction far away from the fifth limiting block, the cavity volume at the limiting block is increased, the fifth limiting block does not extrude the third connecting groove any more, the transmission shaft is enabled to normally rotate, and therefore the balancing weight can normally move under the action of the driving motor; after driving motor stop work, the electro-magnet outage, the push rod moves toward fifth stopper orientation under spacing spring action, the push rod with the air current propelling movement in the cavity to fifth stopper position department, with fifth stopper follow seventh movable tank propulsion under the atmospheric pressure effect, fifth stopper supports in the third spread groove, it is fixed with first transmission shaft 54 under the effect of fifth stopper, play the fixed action to the balancing weight, avoid the balancing weight to remove, provide reliable holding power for the installation vehicle.
A through groove is formed in the top of the first transmission cavity, a second transmission wheel 574 matched with the first transmission wheel is arranged in the through groove, a third transmission wheel 55 is arranged on the first connecting plate, and when the first sliding block moves to one end of the first sliding groove, the third transmission wheel is in transmission fit with the second transmission wheel; a second transmission cavity 43 is arranged on the mounting trolley, a fourth transmission wheel 431 and a fifth transmission wheel 432 are arranged in the second transmission cavity, the fourth transmission wheel and the fifth transmission wheel are connected through a second transmission belt 433, the second rotating roller is in transmission fit with the fifth transmission wheel, a first transmission groove is arranged at the top of the second transmission cavity, a sixth transmission wheel 42 is arranged in the first transmission groove, a second transmission shaft 551 is arranged on the third transmission wheel, the second transmission shaft penetrates through the first connecting plate, and a second transmission groove matched with the second transmission shaft is arranged on the sixth transmission wheel; when the first connecting plate is inserted into the first connecting groove, the second transmission shaft is inserted into the second transmission groove, when the driving motor drives the first transmission wheel to rotate, the first transmission wheel drives the third transmission wheel to rotate, the second transmission shaft drives the sixth transmission wheel to rotate, and under the mutual matching of the fourth transmission wheel and the fifth transmission wheel, power is transmitted to the second rotating roller, so that the mounting vehicle is driven to move on the rail, the mounting vehicle and the counterweight block move together, and the connecting effect of the mounting vehicle and the counterweight block is ensured; the power of the driving motor is transmitted to the first rotating roller and the second rotating roller respectively through the driving wheel, so that the installation vehicle and the balancing weight have spontaneous motion respectively, the situation that the installation vehicle drags the balancing weight or the balancing weight drags the installation vehicle is avoided, a good protection effect is achieved on the first connecting plate, and the reliability of synchronous movement of the installation vehicle and the balancing weight is guaranteed simultaneously.
An eighth movable groove is formed in the mounting side, a fifth connecting rod 451 is arranged on the eighth movable groove, a third connecting plate 45 is arranged at the top of the fifth connecting rod, a second fixing rod 452 is arranged at the bottom of the fifth connecting plate, a third through hole matched with the second fixing rod is formed in the top of the first connecting groove, and a third fixing groove matched with the second fixing rod is formed in the first connecting plate; after first connecting plate inserted first connecting groove, the second dead lever inserted the third fixed slot in, under the mutually supporting of second dead lever and third fixed slot, increased the linkage effect of first connecting plate and first connecting groove, alleviateed third stopper burden, guaranteed driving motor power transmission's stability, made the removal of installation car more reliable.
Claims (6)
1. A pipe gallery prefabricating, installing and constructing method is characterized in that: the method comprises the following steps:
a. digging a channel for installation;
b. installing the first section of initial pipe gallery;
c. laying an embedded guide rail (2) on the ground, installing a track (3) on the embedded guide rail (2), and placing an installation vehicle (4) on the track (3);
d. placing the pipe gallery to be installed on an installation vehicle (4), placing the installation vehicle (4) into the channel, and installing and fixing the pipe gallery to be installed after the pipe gallery to be installed is in butt joint with the installed initial pipe gallery;
e. continuously laying the track (3), and repeating the step d to finish the installation of the pipe gallery;
the two groups of tracks (3) are arranged, a mechanical arm (41) is arranged on the mounting vehicle (4), a balancing weight (5) is arranged on one side of each track (3), a first rotating roller (53) is arranged at the upper bottom of each balancing weight (5), a crawler belt (531) is wound on each first rotating roller (53), a driving motor for driving each first rotating roller (53) to rotate is arranged on each balancing weight (5), a first connecting plate (52) matched with the mounting vehicle (4) is arranged on each balancing weight (5), a second rotating roller (44) matched with the driving motor is arranged at the bottom of the mounting vehicle (4), a first limiting groove is formed in each embedded guide rail (2), a supporting block (31) is arranged at the bottom of each track (3), and a first limiting block (311) matched with the first limiting groove is arranged on each supporting block (31); a second limiting block (32) is arranged on the side wall of the guide rail (3), a connecting block is arranged at the bottom of the mounting vehicle (4), and a second connecting groove matched with the second limiting block (32) is formed in the connecting block; after the first section of initial pipe gallery is installed, the mechanical arm (41) grabs the pipe gallery to be installed, the driving motor drives the first rotating roller (53) and the second rotating roller (44) to move, the installation vehicle (4) moves along the rail (3), the installation vehicle (4) moves to one side of the first section of initial pipe gallery, the mechanical arm (41) puts the pipe gallery to be installed into the channel, the pipe gallery to be installed is fixed after being butted with the initial pipe gallery, and the installation of the pipe gallery is completed; treat that installation piping lane and initial piping lane dock when, pull down first section track (3) from pre-buried guide rail (2), install track (3) of pulling down at another track (3) end, install and move along track (3) after the piping lane has been installed in installation car (4), place new piping lane on installation car (4) and continue processing.
2. The pipe gallery prefabrication, installation and construction method according to claim 1, characterized in that: when the pipelines are arranged in the pipe gallery, the functional pipelines are divided into one to four types according to water, electricity, gas and signals transmitted by the functional pipelines.
3. The pipe gallery prefabrication, installation and construction method according to claim 2, characterized in that: according to the number of the types of the functional pipelines actually required in the underground pipe gallery, the partition plates are utilized to divide each pipe gallery into spaces with the same number as the number of the functional pipelines.
4. The pipe gallery prefabrication, installation and construction method according to claim 3, characterized in that: in the pipe gallery, the vertical height value of the water conveying pipeline is not higher than the vertical height values of the gas conveying pipeline, the power conveying pipeline and the signal output pipeline.
5. The pipe gallery prefabrication, installation and construction method according to claim 1, characterized in that: a first movable groove is formed in the rail (3), a stop block (33) penetrates through the first movable groove, a supporting spring (331) is arranged at the bottom of the stop block (33), a second movable groove (38) is arranged at the bottom of the first movable groove, a movable plate (37) is arranged in the second movable groove (38), a first push plate (371) is arranged on the movable plate (37), a first through groove is formed in the side wall of the second movable groove (38), the first push plate (371) penetrates through the first through groove, a first connecting rope is arranged on the movable plate (37), and the other end of the first connecting rope is fixedly connected to the bottom of the stop block (33); when two sets of track (3) end to end, first push pedal (371) of two sets of track (3) one end enter into second activity groove (38) simultaneously, the first connecting rope of fly leaf (37) pulling removes, dog (33) enter into first activity inslot, driving motor drive is first changeing roller (53) and second and change roller (44) and rotate, installation car (4) move to another group track (3) from a set of track (3) on, installation car (4) contact with dog (33) when second group track (3) remove, driving motor stop work, arm (41) down motion, wait to install the pipe gallery and put into the channel and accomplish the pipe gallery installation.
6. The pipe gallery prefabrication, installation and construction method according to claim 1, characterized in that: a third movable groove (51) is formed in the counterweight block (5), the first connecting plate (52) is arranged in the third movable groove (51), a first sliding block (521) is arranged on the side wall of the first connecting plate (52), a first sliding groove (511) matched with the first sliding block (521) is formed in the inner wall of the third movable groove (51), and a first connecting groove matched with the first connecting plate (52) is formed in the mounting vehicle (4); the first sliding block (521) is provided with a fourth movable groove (522), a connecting shaft (561) penetrates through the fourth movable groove (522), a third limiting block (565) is arranged on the connecting shaft (561), a first groove (512) matched with the third limiting block (565) is formed in the top of the first sliding groove (511), a fifth movable groove is formed in the first connecting plate (52), the connecting shaft (561) penetrates through the fifth movable groove, and a handle (56) is arranged on the connecting shaft (561); after installation car (4) were placed on track (3), place balancing weight (5) in track (3) one side, first connecting slot is relative with first connecting plate (52), promote first connecting plate (52) and insert first connecting slot, driving motor and second commentaries on classics roller (44) form the cooperation, upset handle (56) down, handle (56) drive connecting axle (561) rotate, third stopper (565) rotate and get into in first recess (512), first slider (521) centre gripping is between first spout (511) and third stopper (565), accomplish the fixed of first connecting plate (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010753246.1A CN111877400B (en) | 2020-07-30 | 2020-07-30 | Pipe gallery prefabricating, installing and constructing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010753246.1A CN111877400B (en) | 2020-07-30 | 2020-07-30 | Pipe gallery prefabricating, installing and constructing method |
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| CN111877400A CN111877400A (en) | 2020-11-03 |
| CN111877400B true CN111877400B (en) | 2021-02-26 |
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| CN114808994B (en) * | 2022-05-10 | 2024-03-26 | 中国二十二冶集团有限公司 | Single-bin prefabricated pipe gallery assembling vehicle and pipe gallery installation method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001088325A1 (en) * | 2000-05-17 | 2001-11-22 | Voest-Alpine Bergtechnik__Gesellschaft M.B.H. | Device for extending or shortening a network of pipes |
| CN107269299A (en) * | 2017-07-26 | 2017-10-20 | 龚岗 | Constructing tunnel integrates chassis |
| CN207436098U (en) * | 2017-11-01 | 2018-06-01 | 厦门矿通科技有限公司 | A kind of pipe gallery multifunctional intellectual engineering truck system |
| CN109339096A (en) * | 2018-07-02 | 2019-02-15 | 刘德堃 | A kind of construction integrated constructing device of pipe gallery open cut precast assembly and its construction method |
-
2020
- 2020-07-30 CN CN202010753246.1A patent/CN111877400B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001088325A1 (en) * | 2000-05-17 | 2001-11-22 | Voest-Alpine Bergtechnik__Gesellschaft M.B.H. | Device for extending or shortening a network of pipes |
| CN107269299A (en) * | 2017-07-26 | 2017-10-20 | 龚岗 | Constructing tunnel integrates chassis |
| CN207436098U (en) * | 2017-11-01 | 2018-06-01 | 厦门矿通科技有限公司 | A kind of pipe gallery multifunctional intellectual engineering truck system |
| CN109339096A (en) * | 2018-07-02 | 2019-02-15 | 刘德堃 | A kind of construction integrated constructing device of pipe gallery open cut precast assembly and its construction method |
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| CN111877400A (en) | 2020-11-03 |
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