CN115419108A - Assembling method of assembled type superposed pipe gallery - Google Patents
Assembling method of assembled type superposed pipe gallery Download PDFInfo
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- CN115419108A CN115419108A CN202211143951.5A CN202211143951A CN115419108A CN 115419108 A CN115419108 A CN 115419108A CN 202211143951 A CN202211143951 A CN 202211143951A CN 115419108 A CN115419108 A CN 115419108A
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 65
- 238000009434 installation Methods 0.000 claims abstract description 19
- 239000004567 concrete Substances 0.000 claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 37
- 239000010959 steel Substances 0.000 claims description 37
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 18
- 238000003466 welding Methods 0.000 claims description 10
- 239000011376 self-consolidating concrete Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 7
- 238000005056 compaction Methods 0.000 abstract description 2
- 210000003195 fascia Anatomy 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000000284 resting effect Effects 0.000 description 4
- 208000037805 labour Diseases 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
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- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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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 an assembling method of an assembled superposed pipe gallery, which adopts two sets of assembling frames to assemble a pipe gallery with a left cabin and a right cabin; each set of assembly frame comprises an inner frame, four laying supports, four supporting supports, four fixed supports, four pairs of lateral adjusting mechanisms, two operating platforms and two pairs of walking wheels. The assembly method comprises the following steps: the floor mounting of piping lane, assemble the frame take one's place, the interior wallboard installation of piping lane, the side fascia installation of piping lane, the roof installation of piping lane, installation movement joint waterstop installation, pour the atress conversion of self-compaction concrete, concrete maintenance, the roof of piping lane, assemble the function conversion of frame, will assemble the frame and push away to next joint piping lane. According to the assembling method, the inner wall plate, the outer wall plate and the top plate of the pipe gallery can be quickly assembled, connected, supported and fixed through the assembling frame to form an integral section, so that the subsequent concrete construction can be smoothly carried out, the assembling speed of the superposed pipe gallery is greatly increased, and a large amount of labor force is reduced.
Description
Technical Field
The invention relates to an assembling method of an assembled type superposed pipe gallery.
Background
The key point of assembling of coincide piping lane is to supporting fixed overlapping wall and roof, forms integral section to guarantee going on smoothly of post-cast concrete construction. At present, most of the assembly of the superposed pipe gallery adopts a coil buckle type scaffold to support a superposed wall and a top plate; in particular the top plate, is supported by longitudinal lines with a full support optimized to a spacing of 1.2m, taking into account that the top plate already has a certain rigidity. But even so, the installation and the dismantlement of dish knot formula scaffold frame are still comparatively loaded down with trivial details, have taken a large amount of time, are the key factor that influences coincide piping lane and assemble the progress.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an assembling method of an assembled type superposed pipe gallery, which can greatly accelerate the assembling speed of the superposed pipe gallery and effectively reduce the construction cost.
The purpose of the invention is realized as follows: a method for assembling an assembled superposed pipe gallery comprises the steps of assembling the pipe gallery with a left cabin and a right cabin by two sets of assembling frames; each set of assembly frame comprises an inner frame, four placing supports, four supporting supports, four fixed supports, four pairs of lateral adjusting mechanisms, two operating platforms and two pairs of travelling wheels; wherein the content of the first and second substances,
the inner frame comprises two front vertical supporting rods, two rear vertical supporting rods, two upper transverse links, two lower transverse links, two upper longitudinal links and two lower longitudinal links; the two upper transverse links, the two lower transverse links, the two upper longitudinal links and the two lower longitudinal links are all composed of two sections of link rods and an inner adjusting mechanism connected between the two sections of link rods; the head parts of the two sections of link rods are respectively provided with a plurality of threaded holes at intervals; the inner adjusting mechanism is a connecting sleeve, a plurality of bolt holes are formed in the connecting sleeve at intervals, and the connecting sleeve is connected between the two ends of the extension bar and the heads of the two link rods through two screws; or the inner adjusting mechanism comprises an extension bar and two connecting sleeves; a plurality of threaded holes are formed at two ends of the extension bar at intervals; a plurality of bolt holes are respectively arranged on the two connecting sleeves at intervals; the two connecting sleeves are respectively connected between the two ends of the extension bar and the heads of the two link rods in a one-to-one correspondence manner through two screws;
the four shelving supports are correspondingly arranged on the tops of the two front vertical supporting rods and the tops of the two rear vertical supporting rods one by one;
the four support supports are correspondingly arranged at the bottoms of the two front vertical support rods and the bottoms of the two rear vertical support rods one by one, and each support corresponds to a concrete pier pre-embedded on a bottom plate of the pipe gallery;
the laying support and the supporting support are identical in structure and comprise a nut fixed at the end part of the front vertical supporting rod or the rear vertical supporting rod, a screw rod which is screwed in the nut and is fixed with a rotating handle and a steel plate fixed at the other end of the screw rod;
the four fixed supports are correspondingly arranged between the two lower vertical links and the bottom plate of the pipe gallery one by one; the fixed support comprises a bottom vertical rod fixed on the lower longitudinal joint and an angle steel connected between the bottom of the bottom vertical rod and an inner bottom nut pre-embedded on a bottom plate of the superposed pipe gallery through a bolt;
the four pairs of lateral adjusting mechanisms are connected between the outer side surfaces of the upper parts and the lower parts of the two front vertical supporting rods and the inner wall plate and the outer wall plate of the pipe gallery in a one-to-one correspondence manner, and between the outer side surfaces of the upper parts and the lower parts of the two rear vertical supporting rods and the inner wall plate and the outer wall plate of the pipe gallery; the lateral adjusting mechanism comprises a lateral rod fixed on the outer side surface of the front vertical supporting rod or the rear vertical supporting rod, a connecting seat connected with an inner nut pre-embedded in the inner wall plate and the outer wall plate through a bolt, two studs with one end connected with the free ends of the connecting seat and the lateral rod in a one-to-one correspondence mode through pins, and an adjusting threaded sleeve connected between the other ends of the two studs; the screw directions of the screw threads of the two studs are opposite; the two operating platforms are arranged between the inner side surfaces of the middle parts of the two front vertical supporting rods and the inner side surfaces of the middle parts of the two rear vertical supporting rods in a one-to-one correspondence manner;
the two pairs of travelling wheels are correspondingly arranged on the two lower transverse links one by one;
the assembling method comprises the following steps: mounting a bottom plate of a pipe gallery, positioning an assembling frame, mounting an inner wall plate of the pipe gallery, mounting an outer wall plate of the pipe gallery, mounting a top plate of the pipe gallery, mounting a deformation joint water stop, pouring self-compacting concrete, curing concrete, converting stress of the top plate of the pipe gallery, converting functions of the assembling frame, and pushing the assembling frame to the next section of pipe gallery;
when the assembly frame is in place, respectively assembling a set of inner frames of the assembly frame at a position corresponding to the left cabin and a position corresponding to the right cabin, respectively installing four laying supports, four supporting supports, four fixed supports, four pairs of lateral adjusting mechanisms and two pairs of travelling wheels on each inner frame, adjusting a rotating handle in the four supporting supports on each set of assembly frame until the two pairs of travelling wheels are suspended in the air, enabling the four supporting supports on each set of assembly frame to be in contact with a bottom plate of the pipe gallery to bear force, and then connecting the four fixed supports on each set of assembly frame with an inner bottom nut pre-embedded on the bottom plate of the pipe gallery;
when the installation step of the inner wall board of the pipe gallery is carried out, the inner wall board is firstly hung in place, then two pairs of lateral adjusting mechanisms positioned on the right side in the left cabin are connected with an inner nut pre-embedded on the left side of the inner wall board, two pairs of lateral adjusting mechanisms positioned on the left side in the right cabin are connected with an inner nut pre-embedded on the right side of the inner wall board, the perpendicularity of the inner wall board and the position between the inner wall board and the bottom board are adjusted by rotating adjusting thread sleeves on the four pairs of lateral adjusting mechanisms, and then the exposed ribs at the bottom of the inner wall board and the exposed ribs of the bottom board are reinforced by spot welding;
when the step of installing the external wall panels of the pipe gallery is carried out, the external wall panels on two sides are firstly hung in place, then two pairs of lateral adjusting mechanisms positioned on the left side in the left cabin are connected with the inner side nuts pre-embedded on the right side of the external wall panels, two pairs of lateral adjusting mechanisms positioned on the right side in the right cabin are connected with the inner side nuts pre-embedded on the left side of the external wall panels, then the perpendicularity of the external wall panels and the positions between the external wall panels and the bottom plate are adjusted by rotating the adjusting thread sleeves on the four pairs of lateral adjusting mechanisms, and then the exposed ribs at the bottom of the external wall panels and the exposed ribs of the bottom plate are reinforced by spot welding;
when the top plate of the pipe rack is installed, firstly adjusting rotating handles on four shelving supports in a left cabin until the top surface elevation of a steel plate is consistent with the top elevation of the top plate of the pipe rack, simultaneously adjusting rotating handles on four shelving supports in a right cabin until the top surface elevation of the steel plate is consistent with the top elevation of the top plate of the pipe rack, then hoisting the top plate of the left cabin on the steel plates of the four shelving supports in the left cabin, hoisting the top plate of the right cabin on the steel plates of the four shelving supports in the right cabin, spot-welding reinforcing steel bars exposed at two ends of the top plate of the left cabin with top exposed reinforcing steel bars of an outer wall plate and top exposed reinforcing steel bars of an inner wall plate in the left cabin in a one-to-one correspondence manner, and spot-welding reinforcing steel bars exposed at two ends of the top plate of the right cabin with top exposed reinforcing steel bars of the outer wall plate and top exposed reinforcing steel bars of the inner wall plate in the right cabin in a one-to-one correspondence manner;
when the stress conversion step of the top plate of the pipe gallery is carried out, rotating handles on the four shelving supports in the left cabin are adjusted until the top surface of the steel plate is separated from the top plate of the left cabin, and meanwhile, the rotating handles on the four shelving supports in the right cabin are adjusted until the top surface of the steel plate is separated from the top plate of the right cabin;
when the function conversion step of the splicing frame is carried out, any pin in the four pairs of lateral adjusting mechanisms in the left cabin and any pin in the four pairs of lateral adjusting mechanisms in the right cabin are detached, connecting seats in the four pairs of lateral adjusting mechanisms and connecting seats in the four pairs of lateral adjusting mechanisms in the right cabin are detached from inner nuts, so that the splicing frame in the left cabin is separated from an outer wall plate and an inner wall plate which are positioned on the left side, the splicing frame in the left cabin is separated from the outer wall plate and the inner wall plate which are positioned on the right side, rotating handles on four supporting supports on the two sets of splicing frames are adjusted until steel plates of the four supporting supports are separated from a bottom plate of the pipe gallery, and two pairs of travelling wheels are in contact with the bottom plate.
The assembling method of the assembled type superposed pipe gallery comprises the following steps of leveling the foundation cushion layer of the pipe gallery and lofting the line before the step of installing the bottom plate of the pipe gallery, hoisting the bottom plate in place when the step of installing the bottom plate of the pipe gallery is carried out, and leveling the bottom plate.
According to the assembling method of the assembled type superposed pipe gallery, when the assembling frame is in place, the distance between the two front vertical supporting rods and the distance between the two rear vertical supporting rods of the inner frame are adjusted by adopting one of the two inner adjusting mechanisms according to the width of the left cabin and the width of the right cabin, and the distance between the two front vertical supporting rods and the two rear vertical supporting rods of the inner frame is adjusted by adopting one of the two inner adjusting mechanisms according to the length of one section of pipe gallery.
The assembling method of the assembled type superposed pipe gallery has the following characteristics: the sliding type assembling frame is adopted for assembling construction, the inner wall plate and the outer wall plate of the pipe gallery can be quickly assembled with the top plate and connected with the top plate for supporting and fixing, and an integral section is formed to ensure the smooth proceeding of subsequent concrete construction; this assemble frame can undertake the vertical load that the roof brought, and the atress is stable, also can satisfy the atress requirement of the roof of piping lane in the concrete placement process simultaneously, can also wholly slide in the piping lane under-deck, and can realize the quick switching of the function of sliding and support function to can accelerate the speed of assembling of piping lane greatly, and reduced a large amount of labours, reduced construction cost effectively.
Drawings
FIG. 1 is a front view of the present invention assembly jig for prefabricated building pipe racks;
figure 2 is a side view of the invented jig for prefabricated superimposed pipe racks.
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is an enlarged view of portion B of FIG. 1;
fig. 5 is an enlarged view of a portion C in fig. 2.
Detailed Description
The invention will be further explained with reference to the drawings.
Referring to fig. 1 to 5, in the assembling method of the assembled type superposed pipe gallery, two sets of assembling frames are adopted for assembling the pipe gallery with the left cabin and the right cabin, and each set of assembling frame comprises an inner frame, four placing supports 2, four supporting supports 3, four fixed supports 4, four pairs of lateral adjusting mechanisms 5, two operating platforms 6 and two pairs of travelling wheels 7.
The inner frame comprises two front vertical supporting rods 11, two rear vertical supporting rods 12, two upper transverse links 13, two lower transverse links 14, two upper longitudinal links 15 and two lower longitudinal links 16; wherein, the two front vertical supporting rods 11 and the two rear vertical supporting rods 12 are made of square steel with the specification of 80mm and the wall thickness of 5 mm; the two upper transverse links 13, the two lower transverse links 14, the two upper longitudinal links 15 and the two lower longitudinal links 16 are formed by connecting rods made of two sections of No. 50 channel steel and an inner adjusting mechanism connected between the two sections of connecting rods; the heads of the two sections of link rods are respectively provided with a plurality of threaded holes at intervals; the inner adjusting mechanism 10 is a connecting sleeve 18, a plurality of bolt holes are arranged on the connecting sleeve 18 at intervals, and the connecting sleeve 18 is connected between the heads of the two sections of link rods through two screws; alternatively, the inner adjusting mechanism 10 comprises an extension bar 17 and two connecting sleeves 18; wherein, two ends of the extension bar 17 are provided with a plurality of threaded holes at intervals; each connecting sleeve 18 is provided with a plurality of bolt holes at intervals, and the two connecting sleeves 18 are respectively connected between the two ends of the extension bar 17 and the heads of the two link rods in a one-to-one correspondence manner through two screws.
The four shelving supports 2 are correspondingly arranged on the tops of the two front vertical support rods 11 and the tops of the two rear vertical support rods 12 one by one; the resting support 2 comprises an upper nut 21 fixed on the top of the front vertical support rod 11 or the rear vertical support rod 12, an upper screw 23 screwed in the upper nut 21 and fixing an upper rotating handle 22, and an upper steel plate 24 fixed at the upper end of the upper screw 23; the specification of the upper screw 23 is phi 32; the upper steel plate 24 has a length × width × thickness =100mm × 100mm × 10mm.
The four support supports 3 are correspondingly arranged at the bottoms of the two front vertical support rods 11 and the bottoms of the two rear vertical support rods 12 one by one, and each support 3 corresponds to a concrete pier 101 pre-embedded on a bottom plate 10A of the superposed pipe gallery; the support base 3 includes a lower nut 31 fixed to the bottom of the front vertical support rod 11 or the rear vertical support rod 12, a lower screw 33 screwed into the lower nut 31 and fixing a lower rotating handle 32, and a lower steel plate 34 fixed to the lower end of the lower screw 33 (see fig. 4); the specification of the lower screw 33 is phi 32; the length × width × thickness =100mm × 100mm × 10mm of the lower steel plate 34.
The four fixed supports 4 are correspondingly arranged between the two lower vertical links 16 and the bottom plate 10A of the superposed pipe gallery one by one; the fixed support 4 comprises a bottom vertical rod 41 fixed on the lower longitudinal joint 16 and an angle steel 42 (see fig. 5) connected between the bottom of the bottom vertical rod 41 and an inner bottom nut 103 pre-embedded on a bottom plate 10A of the superposed pipe gallery through a bolt; the angle steel 42 has a dimension of 10mm × 10mm and a length of 10cm.
The four pairs of lateral adjusting mechanisms 5 are correspondingly connected between the outer side surfaces of the upper parts and the lower parts of the two front vertical supporting rods 11 and the inner and outer wallboards 10B of the superposed pipe gallery and between the outer side surfaces of the upper parts and the lower parts of the two rear vertical supporting rods 12 and the inner and outer wallboards 10B of the superposed pipe gallery one by one; each lateral adjusting mechanism comprises a lateral rod 51 fixed on the outer side surface of the front vertical supporting rod 11 or the rear vertical supporting rod 12, a connecting seat 52 connected to an inner nut 102 pre-embedded in the inner wall plate 10B through a bolt, two studs 54 with one end connected to the free ends of the connecting seat 42 and the lateral rod 41 through pins 53, and an adjusting threaded sleeve 55 connected between the other ends of the two studs 54; the threads of the two studs 54 are threaded in opposite directions (see fig. 3); the adjusting threaded sleeve 55 is made of a steel plate with the thickness of 10mm and the length of 500mm, and is welded into a rectangular cross section with an inner cavity of 37.5mm multiplied by 50.5 mm.
The two operating platforms 6 are correspondingly arranged between the inner side surfaces of the middle parts of the two front vertical supporting rods 11 and the inner side surfaces of the middle parts of the two rear vertical supporting rods 12 one by one; the operating platform 6 consists of a base frame made of square steel with the specification of 30mm and the wall thickness of 3mm and a checkered plate with the thickness of 3mm, wherein the checkered plate is laid on the base frame.
Two pairs of travelling wheels 7 are arranged on two lower transverse links 14 in a one-to-one correspondence manner.
The assembly frame for the assembled type superposed pipe gallery adopts the inner frame as an assembly frame main body, is supported on the bottom plate 10A of the superposed pipe gallery through the four support supports 3, and can place the top plate 10C of the superposed pipe gallery on the four placing supports 2; the quick transition of the split frame from the support function to the glide function is achieved by rotating the upper swivel handles 22 of the four resting supports 2 and the lower swivel handles 32 of the four supporting supports 3.
By rotating the adjusting threaded sleeves 55 of the four pairs of lateral adjusting mechanisms 5, the perpendicularity of the wall plate 10B and the bottom plate 10A of the superposed pipe gallery can be conveniently adjusted due to the fact that the threads of the two studs 54 are opposite in spiral direction.
The bottom plate 10A of will assembling frame and coincide piping lane is fixed through fixing support 4 and is formed wholly, takes place to topple when preventing first wallboard 10B installation.
Interior adjustment mechanism assembles the key part that the frame realized the assembled dismouting for 4 big brace rod parts of frame are assembled in the connection, through eight bolt holes that the interval set up on two adapter sleeves 18, and the cooperation extension bar, and the length of two adjustable last crossovers 13, two down crossovers 14, two last longitudinal ties 15 and two down longitudinal ties 16 makes the width change of assembling the frame adaptation pipe gallery inner chamber, and accommodation can reach 0 ~ 200cm.
On two operation platforms 6, the operating personnel can conveniently lay the support and four side direction adjustment mechanism 5 to four and adjust.
The travelling wheels 7 are made of steel wheels, bearings are arranged in the travelling wheels, grease can be filled, the travelling resistance is small, and the service life is long.
The assembling method of the assembled type superposed pipe gallery comprises the following steps of: the foundation bed course of piping lane is made level, lofting line, the floor mounting of piping lane, is assembled the frame and is taken one's place, the interior wallboard installation of piping lane, the side fascia installation of piping lane, the roof installation of piping lane, installation movement joint waterstop installation, pour self-compaction concrete, concrete maintenance, the atress conversion of the roof of piping lane, assemble the function conversion of frame, will assemble the frame and push away to next section piping lane.
When the installation step of the bottom plate of the pipe gallery is carried out, the bottom plate 10A of the pipe gallery is hoisted in place, and then the bottom plate 10A is leveled;
when the assembly rack is in place, firstly, respectively assembling inner frames of a set of assembly rack on a bottom plate 10A of a pipe gallery corresponding to the position of a left cabin and the position of a right cabin, and firstly, adjusting the distance between two front vertical support rods 11 and the distance between two rear vertical support rods 12 of the inner frames by adopting one of two inner adjusting mechanisms 10 according to the width of the left cabin and the width of the right cabin, wherein the width of the left cabin is greater than the width of the right cabin in the embodiment, so the inner adjusting mechanism 10 adopted by the assembly rack in the left cabin comprises an extension rod 17 and two connecting sleeves 18, the inner adjusting mechanism 10 adopted by the assembly rack in the right cabin only adopts one connecting sleeve 18, and simultaneously, the distance between the two front vertical support rods 11 and the two rear vertical support rods 12 of the inner frames is adjusted by adopting one of the two inner adjusting mechanisms 10 according to the length of one pipe gallery, and in the embodiment, one connecting sleeve 18 is adopted as the inner adjusting mechanism 10 to adjust the distance between the two front vertical support rods 11 and the two rear vertical support rods 12; then, four placing supports 2, four supporting supports 3, four fixed supports 4, four pairs of lateral adjusting mechanisms 5 and two pairs of walking wheels 7 are respectively arranged on the two inner frames, then, the lower rotating handle 32 in the four supporting supports 3 on each set of assembling frame is adjusted until the two pairs of walking wheels 7 are suspended in the air, so that the four supporting supports 3 on each set of assembling frame are in contact with the bottom plate 10A of the pipe gallery to bear force, and then, the angle steel 42 in the four fixed supports 4 on each set of assembling frame is connected with the inner bottom nut 101 pre-embedded on the bottom plate 10A of the pipe gallery through bolts;
when the step of installing the inner wall board of the pipe gallery is carried out, the inner wall board 10B is firstly hung in place, then two pairs of lateral adjusting mechanisms 5 positioned on the right side in the left cabin are connected with the inner side nuts 102 pre-embedded on the left side of the inner wall board 10B, two pairs of lateral adjusting mechanisms 5 positioned on the left side in the right cabin are connected with the inner side nuts 102 pre-embedded on the right side of the inner wall board 10B, the perpendicularity of the inner wall board 10B and the position between the inner wall board 10B and the bottom board 10A are adjusted by rotating the adjusting thread sleeves 55 on the four pairs of lateral adjusting mechanisms 5, and then the exposed ribs at the bottom of the inner wall board 10B and the exposed ribs of the bottom board 10A are reinforced by spot welding;
when the step of installing the external wall panels of the pipe gallery is carried out, firstly, the external wall panels 10B on two sides are hung in place, then, two pairs of lateral adjusting mechanisms 5 positioned on the left side in the left cabin are connected with the inner side nuts 102 pre-embedded on the right side of the external wall panels 10B, two pairs of lateral adjusting mechanisms 5 positioned on the right side in the right cabin are connected with the inner side nuts 102 pre-embedded on the left side of the external wall panels 10B, the perpendicularity of the external wall panels 10B and the position between the external wall panels 10B and the bottom plate 10A are adjusted by rotating the adjusting threaded sleeves 55 on the four pairs of lateral adjusting mechanisms 5, and then, exposed ribs at the bottom of the external wall panels 10B and exposed ribs of the bottom plate 10A are reinforced by spot welding;
when the top plate installation step of the pipe gallery is carried out, the upper rotating handles 22 on the four shelving supports 2 in the left cabin are adjusted firstly until the top surface elevation of the upper steel plate 24 is consistent with the top elevation of the top plate 10C of the pipe gallery, the upper rotating handles 22 on the four shelving supports 2 in the right cabin are adjusted simultaneously until the top surface elevation of the upper steel plate 24 is consistent with the top elevation of the top plate 10C of the pipe gallery, then the top plate 10C of the left cabin is hung on the upper steel plates 24 of the four shelving supports 2 in the left cabin, the top plate 10C of the right cabin is hung on the upper steel plates 24 of the four shelving supports 2 in the right cabin, then the reinforcing steel bars exposed at the two ends of the top plate 10C of the left cabin are in one-to-one correspondence with the reinforcing steel bars exposed at the top of the outer wall plate 10B on the left side and the reinforcing steel bars exposed at the top of the inner wall plate 10B, and the reinforcing steel bars exposed at the two ends of the top plate 10C of the right cabin are in one-to-one correspondence with the reinforcing steel bars exposed at the top of the exposed outside wall plate 10B on the right side and the top exposed reinforcing steel bars exposed at the top of the exposed at the exposed outside wall plate 10B on the right side;
when the stress conversion step of the top plate of the pipe gallery is carried out, the upper rotating handles 22 on the four resting supports 2 in the left cabin are adjusted until the top surface of the upper steel plate 24 is separated from the top plate 10C of the left cabin, and meanwhile, the upper rotating handles 22 on the four resting supports 2 in the right cabin are adjusted until the top surface of the upper steel plate 24 is separated from the top plate 10C of the right cabin;
when the function conversion step of the splicing frame is carried out, any pin 53 in the four pairs of lateral adjusting mechanisms 5 in the left cabin and any pin 53 in the four pairs of lateral adjusting mechanisms 5 in the right cabin are firstly disassembled, then the connecting seats 51 in the four pairs of lateral adjusting mechanisms 5 and the connecting seats 51 in the four pairs of lateral adjusting mechanisms 5 in the right cabin are disassembled from the inner nuts 102, so that the splicing frame in the left cabin is separated from the outer wall plate 10B and the inner wall plate 10B which are positioned on the left side, the splicing frame in the left cabin is separated from the outer wall plate 10B and the inner wall plate 10B which are positioned on the right side, then the lower rotating handles 32 on the four supporting supports 3 on the two sets of splicing frames are adjusted until the lower steel plates 34 of the four supporting supports 3 are separated from the bottom plate of the pipe gallery, and the two pairs of travelling wheels 7 are contacted with the bottom plate.
According to the assembling method of the assembled type superposed pipe gallery, the assembling of 10 sections of superposed pipe galleries can be completed by 3 workers, compared with the assembling of the superposed pipe galleries by adopting the disc buckle type supporting frame, the construction period is accelerated by nearly 62%, the labor is reduced by 57%, and the economic benefit is obvious; in addition, the sliding type assembling frame adopts a detachable standardized assembling type design, and can be suitable for pipe gallery inner cabins with different widths; if adjustment mechanism adjusts as vertical braces in vertical braces and two back vertical braces also adopt before two, assemble the frame so also can be applicable to not pipe gallery inner chamber of co-altitude, its suitability will be more extensive.
The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, therefore all equivalent technical solutions should also fall into the scope of the present invention, and should be defined by the claims.
Claims (3)
1. A method for assembling an assembled type superposed pipe gallery comprises the steps that two sets of assembling frames are adopted for assembling the pipe gallery with a left cabin and a right cabin; each set of assembly frame comprises an inner frame, four laying supports, four supporting supports, four fixed supports, four pairs of lateral adjusting mechanisms, two operating platforms and two pairs of travelling wheels;
the inner frame comprises two front vertical supporting rods, two rear vertical supporting rods, two upper transverse links, two lower transverse links, two upper longitudinal links and two lower longitudinal links; the two upper transverse links, the two lower transverse links, the two upper longitudinal links and the two lower longitudinal links are all composed of two sections of link rods and an inner adjusting mechanism connected between the two sections of link rods; the head parts of the two sections of link rods are respectively provided with a plurality of threaded holes at intervals; the inner adjusting mechanism is a connecting sleeve, a plurality of bolt holes are formed in the connecting sleeve at intervals, and the connecting sleeve is connected between the two ends of the extension bar and the heads of the two link rods through two screws; or the inner adjusting mechanism comprises an extension bar and two connecting sleeves; a plurality of threaded holes are formed at two ends of the extension bar at intervals; a plurality of bolt holes are respectively formed on the two connecting sleeves at intervals; the two connecting sleeves are respectively connected between the two ends of the extension bar and the heads of the two link rods in a one-to-one correspondence manner through two screws;
the four shelving supports are correspondingly arranged on the tops of the two front vertical supporting rods and the tops of the two rear vertical supporting rods one by one;
the four support supports are correspondingly arranged at the bottoms of the two front vertical support rods and the bottoms of the two rear vertical support rods one by one, and each support corresponds to a concrete pier pre-embedded on a bottom plate of the pipe gallery;
the laying support and the supporting support are of the same structure and comprise a nut fixed at the end part of the front vertical supporting rod or the rear vertical supporting rod, a screw rod screwed in the nut and fixing a rotating handle and a steel plate fixed at the other end of the screw rod;
the four fixed supports are correspondingly arranged between the two lower longitudinal links and the bottom plate of the pipe gallery one by one; the fixed support comprises a bottom vertical rod fixed on the lower longitudinal link and an angle steel connected between the bottom of the bottom vertical rod and an inner bottom nut pre-embedded on a bottom plate of the superposed pipe gallery through a bolt;
the four pairs of lateral adjusting mechanisms are connected between the outer side surfaces of the upper parts and the lower parts of the two front vertical supporting rods and the inner wall plate and the outer wall plate of the pipe gallery in a one-to-one correspondence manner, and between the outer side surfaces of the upper parts and the lower parts of the two rear vertical supporting rods and the inner wall plate and the outer wall plate of the pipe gallery; the lateral adjusting mechanism comprises a lateral rod fixed on the outer side surface of the front vertical supporting rod or the rear vertical supporting rod, a connecting seat connected to an inner nut pre-embedded in the inner wall plate and the outer wall plate through a bolt, two studs with one ends respectively connected to the connecting seat and the free ends of the lateral rod through pins in a one-to-one correspondence manner, and an adjusting threaded sleeve connected between the other ends of the two studs; the screw directions of the screw threads of the two studs are opposite; the two operation platforms are correspondingly arranged between the inner side surfaces of the middle parts of the two front vertical supporting rods and the inner side surfaces of the middle parts of the two rear vertical supporting rods;
the two pairs of travelling wheels are correspondingly arranged on the two lower transverse links one by one;
the method is characterized by comprising the following steps: mounting a bottom plate of a pipe gallery, positioning an assembling frame, mounting an inner wall plate of the pipe gallery, mounting an outer wall plate of the pipe gallery, mounting a top plate of the pipe gallery, mounting a deformation joint water stop, pouring self-compacting concrete, curing concrete, converting stress of the top plate of the pipe gallery, converting functions of the assembling frame, and pushing the assembling frame to the next section of pipe gallery;
when the assembly frame is in place, respectively assembling a set of inner frames of the assembly frame at a position corresponding to the left cabin and a position corresponding to the right cabin, respectively installing four laying supports, four supporting supports, four fixed supports, four pairs of lateral adjusting mechanisms and two pairs of travelling wheels on each inner frame, adjusting a rotating handle in the four supporting supports on each set of assembly frame until the two pairs of travelling wheels are suspended in the air, enabling the four supporting supports on each set of assembly frame to be in contact with a bottom plate of the pipe gallery to bear force, and then connecting the four fixed supports on each set of assembly frame with an inner bottom nut pre-embedded on the bottom plate of the pipe gallery;
when the installation step of the inner wall board of the pipe gallery is carried out, the inner wall board is firstly hung in place, then two pairs of lateral adjusting mechanisms positioned on the right side in the left cabin are connected with an inner nut pre-embedded on the left side of the inner wall board, two pairs of lateral adjusting mechanisms positioned on the left side in the right cabin are connected with an inner nut pre-embedded on the right side of the inner wall board, the perpendicularity of the inner wall board and the position between the inner wall board and the bottom board are adjusted by rotating adjusting thread sleeves on the four pairs of lateral adjusting mechanisms, and then the exposed ribs at the bottom of the inner wall board and the exposed ribs of the bottom board are reinforced by spot welding;
when the step of installing the external wall panels of the pipe gallery is carried out, the external wall panels on two sides are firstly hung in place, then two pairs of lateral adjusting mechanisms positioned on the left side in the left cabin are connected with the inner side nuts pre-embedded on the right side of the external wall panels, two pairs of lateral adjusting mechanisms positioned on the right side in the right cabin are connected with the inner side nuts pre-embedded on the left side of the external wall panels, then the perpendicularity of the external wall panels and the positions between the external wall panels and the bottom plate are adjusted by rotating the adjusting thread sleeves on the four pairs of lateral adjusting mechanisms, and then the exposed ribs at the bottom of the external wall panels and the exposed ribs of the bottom plate are reinforced by spot welding;
when the top plate installation step of the pipe rack is carried out, rotating handles on four shelving supports in the left cabin are adjusted firstly until the top surface elevation of a steel plate is consistent with the top elevation of the top plate of the pipe rack, the rotating handles on the four shelving supports in the right cabin are adjusted simultaneously until the top surface elevation of the steel plate is consistent with the top elevation of the top plate of the pipe rack, then the top plate of the left cabin is hung on the steel plates of the four shelving supports in the left cabin, the top plate of the right cabin is hung on the steel plates of the four shelving supports in the right cabin, reinforcing steel bars exposed at two ends of the top plate of the left cabin are in spot welding with exposed reinforcing steel bars at the top of an outer wall plate and exposed reinforcing steel bars at the top of an inner wall plate in the left side in a one-to-one correspondence manner, and reinforcing steel bars exposed at two ends of the top plate of the right cabin are in spot welding with exposed reinforcing steel bars at the top of an outer wall plate and exposed reinforcing steel bars at the top of an inner wall plate in the right side in a one-to one correspondence manner;
when the stress conversion step of the top plate of the pipe gallery is carried out, rotating handles on the four shelving supports in the left cabin are adjusted until the top surface of the steel plate is separated from the top plate of the left cabin, and meanwhile, the rotating handles on the four shelving supports in the right cabin are adjusted until the top surface of the steel plate is separated from the top plate of the right cabin;
when the function conversion step of the assembly frame is carried out, any pin in four pairs of lateral adjusting mechanisms in the left cabin and any pin in four pairs of lateral adjusting mechanisms in the right cabin are detached, connecting seats in the four pairs of lateral adjusting mechanisms and connecting seats in the four pairs of lateral adjusting mechanisms in the right cabin are detached from inner nuts, the assembly frame in the left cabin is separated from an outer wall plate and an inner wall plate which are positioned on the left side, the assembly frame in the left cabin is separated from the outer wall plate and the inner wall plate which are positioned on the right side, rotating handles on four supporting supports on the two sets of assembly frames are adjusted until steel plates of the four supporting supports are separated from a bottom plate of a pipe gallery, and two pairs of traveling wheels are in contact with the bottom plate.
2. The assembling method of the assembled type superposed pipe gallery according to claim 1, wherein the base cushion leveling and lofting line of the pipe gallery are further included before the bottom plate installation step of the pipe gallery, and when the bottom plate installation step of the pipe gallery is performed, the bottom plate is hoisted in place first, and then the bottom plate is leveled.
3. The method for assembling an assembled type superposed pipe gallery according to claim 1, wherein when the step of positioning the assembling frame is carried out, one of two inner adjusting mechanisms is adopted to adjust the distance between the two front vertical support rods and the distance between the two rear vertical support rods of the inner frame according to the width of the left cabin and the width of the right cabin, and one of two inner adjusting mechanisms is adopted to adjust the distance between the two front vertical support rods and the two rear vertical support rods of the inner frame according to the length of one section of the pipe gallery.
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