CN108952165A - A kind of prefabricated processing of sheath assembly in a row and pre-buried construction method - Google Patents
A kind of prefabricated processing of sheath assembly in a row and pre-buried construction method Download PDFInfo
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- CN108952165A CN108952165A CN201811007951.6A CN201811007951A CN108952165A CN 108952165 A CN108952165 A CN 108952165A CN 201811007951 A CN201811007951 A CN 201811007951A CN 108952165 A CN108952165 A CN 108952165A
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- sheath assembly
- sleeve pipe
- mold holder
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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Abstract
Include: the prefabricated processing of one, sheath assembly in a row the invention discloses a kind of prefabricated processing of sheath assembly in a row and pre-buried construction method, the construction method: specifically including: 101, in sheath assembly in a row multiple casings positioning and locking；102, in sheath assembly in a row multiple casings connection；Two, the transhipment of sheath assembly in a row；Three, sheath assembly in a row is pre-buried.The present invention is first processed into sheath assembly in a row for multiple casings in a row laid are prefabricated by using sheath assembly prefabricated mould in a row, after the sheath assembly in a row is transported to construction site, the sheath assembly in a row is carried out using the pre-buried tooling of sheath assembly in a row again pre-buried, it can guarantee the accuracy of spacing between multiple casings, it can guarantee the consistency of multiple casing mounting heights, it can guarantee the verticality between multiple casings and template, to solve between pipeline and building, between pipeline and pipeline, pipe layers and layer it is vertical between precise positioning the problem of.
Description
Technical field
The invention belongs to industry and civil building engineering to assemble technical field of construction, and in particular to a kind of sheath assembly in a row
Prefabricated processing and pre-buried construction method.
Background technique
The Embedment Construction of the sheath assembly in a row of architectural engineering at present, is generally concentrated in pipe well or equipment machine room, usually passes
System way mostly uses greatly bar shaped wooden box reserving hole, also has constructed using steel sleeve pipe pre-embedding in recent years.But it actually used
Cheng Zhong has the following deficiencies: that 1, sheath assembly conventional mounting arrangements in a row due to being individually to position, can not solve pipeline and building
Between, between pipeline and pipeline, pipe layers and layer it is vertical between precise positioning；2, tradition sheath assembly Embedment Construction in a row,
Long in time limit, process is more, and project progress is influenced by the project whole duration, increases the difficulty of project progress and cost control；3,
Traditional in a row sheath assembly Embedment Construction, the verticality between casing and template need to adjust repeatedly, and installation is unable to one-time-reach-place, and
Structural wythe survives that face is irregular, and casing mounting height is different, and flatness, perpendicularity deviation are larger, are unable to satisfy the wound of project
Excellent demand, rate of in a row embarking on journey are poor；4, traditional construction is larger using wooden box reserving hole workload, and waste of resource, pollutes ring
Border does not meet the theory of material-saving environmental；5, tradition sheath assembly Embedment Construction in a row, at vertical between bar casing tube and template
The mode for spending control is ceiling hammer, and as artificial messenger wire cannot effectively eliminate the vertically arranged Accumulated deviation of casing.Therefore, it is
Solution disadvantages described above, it should propose a kind of prefabricated processing of sheath assembly in a row and the pre-buried pre-embedded construction method combined.
Summary of the invention
In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is that providing a kind of at bar casing tube
The prefabricated processing of component and pre-buried construction method, simple structure and reasonable design, by using sheath assembly prefabricated mould in a row
Sheath assembly in a row first is processed by multiple casings in a row laid are prefabricated, and the sheath assembly in a row is transported to construction site
Afterwards, then it is pre-buried to the sheath assembly progress in a row using the pre-buried tooling of sheath assembly in a row, it can guarantee between multiple casings
The accuracy of spacing can guarantee the consistency of multiple casing mounting heights, can guarantee hanging down between multiple casings and template
Straight degree, thus solve between pipeline and building, between pipeline and pipeline, pipe layers and layer it is vertical between precise positioning ask
Topic.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: a kind of prefabricated processing of sheath assembly in a row and
Pre-buried construction method, the mold that this method uses is sheath assembly prefabricated mould in a row, the sheath assembly prefabricated molds in a row
Tool includes mould bases and is mounted on the mould bases for positioning the positioning mechanism of the sheath assembly in a row, and the mould bases includes flat
The lower mold holder and top mold holder and the guide post guide sleeve connection component for connecting the lower mold holder and the top mold holder that row is laid,
The positioning mechanism includes the template component being horizontally arranged on the lower mold holder and the card that is horizontally arranged in the top mold holder
Has component, the template component is made of bottom plate and multiple templates being mounted on the bottom plate, offers in the template
Casing location hole, the diameter of described sleeve pipe location hole and the outer diameter of the casing of the sheath assembly in a row match, the fixture
Component includes multiple is in a row laid in the top mold holder for clamping the fixture of the casing of the sheath assembly in a row, the card
Tool includes round clip and two are symmetrically mounted on the round clip is connect in the radial direction and with the top mold holder first
The outer diameter of threaded rod, the internal diameter and the casing of the sheath assembly in a row of the circle clip matches, and opens in the top mold holder
Equipped with the strip-shaped hole passed through for first threaded rod, first threaded rod passes through the strip-shaped hole and passes through the first locking nut
It is fixed, the limit plate for limiting the sheath assembly height in a row is provided in the top mold holder, it is characterised in that: the construction
Method the following steps are included:
Step 1: the prefabricated processing of sheath assembly in a row: using the sheath assembly prefabricated mould in a row carry out it is described at
The prefabricated processing of bar casing tube component, specifically includes the following steps:
The positioning and locking of multiple casings in step 101, sheath assembly in a row:
Multiple casings are inserted into respectively in the casing mounting hole in multiple templates, later, using limit plate inspection
Whether the mounting height of multiple casings is consistent；It will be sleeved at the top of casing in the round clip, later, adjustment described first
Locked position of the threaded rod in strip groove, then the first threaded rod is locked in the top mold holder using the first locking nut；
The connection of multiple casings in step 102, sheath assembly in a row:
Lay multiple connection reinforcing bars on the outside of the tube wall of multiple casings, and by the tube walls of multiple connection reinforcing bars and multiple casings
Outside is welded as a whole, and completes the prefabricated processing of the sheath assembly in a row；
Step 2: the transhipment of sheath assembly in a row: the sheath assembly prefabricated mould in a row is removed, is processed prefabricated
At the sheath assembly in a row be transported to construction site；
Step 3: in a row sheath assembly is pre-buried, specifically includes the following steps:
Step 301, the at the construction field (site) pre-buried sheath assembly in a row, the tooling used is the pre-buried work of sheath assembly in a row
Dress, the pre-buried tooling of sheath assembly in a row include connecting plate, the casing cover board being fixedly mounted on the connecting plate and with institute
The set tube bottom plate that casing cover board is laid in parallel is stated, described sleeve pipe cover board is connected with set tube bottom plate by center-pole, described sleeve pipe lid
Plate and set tube bottom plate quantity be it is multiple, multiple described sleeve pipe cover boards and multiple described sleeve pipe bottom plates are with described at bar casing tube
Multiple casings correspond in component, and the diameter of described sleeve pipe bottom plate is equal to the internal diameter of described sleeve pipe, described sleeve pipe cover board it is straight
Diameter is not less than the outer diameter of described sleeve pipe；Specifically includes the following steps:
Step 3011, according to design optimization drawing, be laid with for formation of concrete wall or concrete roof
The coordinate that multiple described sleeve pipe bottom plates in a row laid are positioned in template, utilizes the vertical of laser vertical instrument measuring unit tube bottom plate
Degree, and multiple described sleeve pipe bottom plates in a row laid are fixed on one by one in the template using self-tapping screw；
Center-pole is fixedly mounted in the upper surface of each described sleeve pipe bottom plate in step 3012, then by the set in a row
Multiple casings are sleeved on one by one on the multiple described sleeve pipe bottom plates to match in tube assembly；
Step 3013, the top of multiple casings covers the described sleeve pipe lid to match one by one in the sheath assembly in a row
Plate is made center-pole pass through described sleeve pipe cover board, described sleeve pipe cover board is pressed on to the top of casing using locking member；
Step 3014 installs connecting plate in the upper surface of multiple casing cover boards, is connected multiple casing cover boards by connecting plate
It is integrated；
Step 302, poured in place concrete form concrete walls or concrete roof, to concrete walls or described
After concrete roof solidification, the template and the pre-buried tooling of sheath assembly in a row are removed, completes the sheath assembly in a row
It is pre-buried.
A kind of above-mentioned prefabricated processing of sheath assembly in a row and pre-buried construction method, it is characterised in that: the lower mold holder
It is rectangular frame with the top mold holder, the lower mold holder is by two parallel lower transverse beams and two parallel lower longitudinal directions
Beam composition, the top mold holder are made of two parallel upper transverse beams and two parallel upper longitudinal beams.
A kind of above-mentioned prefabricated processing of sheath assembly in a row and pre-buried construction method, it is characterised in that: the strip-shaped hole
It is provided on the length direction of the upper transverse beam, is provided with length scales on the upper transverse beam and upper longitudinal beam.
A kind of above-mentioned prefabricated processing of sheath assembly in a row and pre-buried construction method, it is characterised in that: the limit plate
Parallel with the upper transverse beam, the both ends of the limit plate are provided with the U-shaped card for connecting with upper longitudinal beam.
A kind of above-mentioned prefabricated processing of sheath assembly in a row and pre-buried construction method, it is characterised in that: the guide post is led
Set connection component include the guide sleeve being arranged on the lower die top of support, be arranged on the top mold holder bottom surface and with the guide sleeve
The guide post matched, the guide sleeve and the guide post are fixedly connected by screw bolt and nut, on the guide sleeve alongst
Offer multiple through-holes passed through for the bolt.
A kind of above-mentioned prefabricated processing of sheath assembly in a row and pre-buried construction method, it is characterised in that: the lower transverse direction
Set the second threaded rod and the second locking nut for locking multiple template on beam in a row.
A kind of above-mentioned prefabricated processing of sheath assembly in a row and pre-buried construction method, it is characterised in that: the circular card
Hoop is made of the semicircle clip of two make-ups, is connected between two semicircle clips by screw bolt and nut.
A kind of above-mentioned prefabricated processing of sheath assembly in a row and pre-buried construction method, it is characterised in that: the locking member
For third locking nut, one end of the center-pole is fixedly mounted on the upper surface of described sleeve pipe bottom plate, the center-pole it is another
One end is provided with the external screw thread matched with the third locking nut.
Compared with the prior art, the present invention has the following advantages:
1, the present invention is first processed into multiple casings in a row laid are prefabricated by using sheath assembly prefabricated mould in a row
Sheath assembly in a row after the sheath assembly in a row is transported to construction site, then uses the pre-buried tooling pair of sheath assembly in a row
The sheath assembly progress in a row is pre-buried, can guarantee the accuracy of spacing between multiple casings, can guarantee multiple casings peaces
High consistency is filled, can guarantee the verticality between multiple casings and template, to solve between pipeline and building, pipe
Between road and pipeline, pipe layers and layer it is vertical between precise positioning the problem of.
2, it is pre-buried by using the pre-buried tooling of sheath assembly in a row to carry out scene to sheath assembly in a row by the present invention, and existing
Technology compares, and the installation of sheath assembly in a row can be realized the purpose of one-time-reach-place, does not need to adjust each casing repeatedly
Verticality between template, effectively eliminate pipe layers and layer it is vertical between the vertically arranged Accumulated deviation of casing, effectively mention
The high pre-buried precision at bar casing tube, greatly reduces the labor intensity of construction personnel.
3, the present invention is by the way that multiple described sleeve pipe bottom plates in a row laid are fixedly mounted in template one by one, multiple sets
Multiple casings correspond in tube bottom plate and the sheath assembly in a row, and the diameter of described sleeve pipe bottom plate is equal to the interior of described sleeve pipe
Diameter, then multiple casings in the sheath assembly in a row are sleeved on one by one on the multiple described sleeve pipe bottom plates to match, using set
The pre-buried position of tube bottom plate locating sleeve, guarantees the stability of spacing between multiple casings, casing can be prevented to be displaced
Phenomenon.
4, the present invention covers the set to match by the top of multiple casings in the sheath assembly in a row one by one
Tube cover plate is made center-pole pass through described sleeve pipe cover board, described sleeve pipe cover board is pressed on to the top of casing using locking member, thus
Casing is pressed in template, and can guarantee the verticality between casing and template, casing run-off the straight can be prevented
Phenomenon.
In conclusion the configuration of the present invention is simple, design are rationally, it first will be multiple by using sheath assembly prefabricated mould in a row
The casing in a row laid is prefabricated to be processed into sheath assembly in a row, after the sheath assembly in a row is transported to construction site, then adopts
The sheath assembly in a row is carried out with the pre-buried tooling of sheath assembly in a row pre-buried, can guarantee the standard of spacing between multiple casings
True property can guarantee the consistency of multiple casing mounting heights, can guarantee the verticality between multiple casings and template, thus
Solve the problems, such as between pipeline and building, between pipeline and pipeline, pipe layers and layer it is vertical between precise positioning.
Below by drawings and examples, the present invention is described in further detail.
Detailed description of the invention
Fig. 1 is invention construction method flow chart；
Fig. 2 is the structural schematic diagram for inventing sheath assembly in a row；
Fig. 3 is the use state diagram for inventing sheath assembly prefabricated mould in a row；
Fig. 4 is the lower mold holder for inventing sheath assembly prefabricated mould in a row, the attachment structure schematic diagram of template component and guide sleeve；
Fig. 5 is the top mold holder for inventing sheath assembly prefabricated mould in a row, the attachment structure schematic diagram of length scales and guide post；
Fig. 6 is the structural schematic diagram for inventing the fixture of sheath assembly prefabricated mould in a row；
Fig. 7 is the structural schematic diagram for inventing the pre-buried tooling of sheath assembly in a row；
Fig. 8 is the use state diagram for inventing the pre-buried tooling of sheath assembly in a row；
Description of symbols:
The lower transverse beam of 1-1-；The lower longitudinal beam of 1-2-；2-1-goes up transverse beam；
2-2-goes up longitudinal beam；3-bottom plates；4-templates；
4-1-casing location hole；5-casings；6-connection reinforcing bars；
7-water-proof wing-rings；8-guide posts；9-guide sleeves；
10-strip-shaped holes；11-the first threaded rod；12-the first locking nut；
13-semicircle clips；14-the second threaded rod；15-the second locking nut；
16-length scales；17-limit plates；18-connecting plates；
19-casing cover boards；20-set tube bottom plates；21-center-poles；
22-third locking nuts.
Specific embodiment
As shown in Figure 1, Figure 2, Fig. 3, Fig. 7 and a kind of prefabricated processing of sheath assembly in a row shown in Fig. 8 and pre-buried construction method,
For the mold that this method uses for sheath assembly prefabricated mould in a row, the sheath assembly prefabricated mould in a row includes mould bases and installation
For positioning the positioning mechanism of the sheath assembly in a row on the mould bases, the mould bases include the lower mold holder laid in parallel and
Top mold holder and guide post guide sleeve connection component for connecting the lower mold holder and the top mold holder, the positioning mechanism include
The template component being horizontally arranged on the lower mold holder and the fixture component being horizontally arranged in the top mold holder, the template group
Part is made of bottom plate 3 and multiple templates 4 being mounted on the bottom plate 3, and casing location hole 4-1 is offered in the template 4,
The diameter of described sleeve pipe location hole 4-1 and the outer diameter of the casing 5 of the sheath assembly in a row match, and the fixture component includes
Multiple to be in a row laid in for clamping the fixture of the casing 5 of the sheath assembly in a row in the top mold holder, the fixture includes
Round clip and two are symmetrically mounted on the first threaded rod that the round clip is connect in the radial direction and with the top mold holder
11, the outer diameter of the internal diameter and the casing 5 of the sheath assembly in a row of the circle clip matches, and offers in the top mold holder
For the strip-shaped hole 10 that first threaded rod 11 passes through, first threaded rod 11 passes through the strip-shaped hole 10 and passes through the first locking
Nut 12 is fixed, and the limit plate 17 for limiting the sheath assembly height in a row, the construction party are provided in the top mold holder
Method the following steps are included:
Step 1: the prefabricated processing of sheath assembly in a row: using the sheath assembly prefabricated mould in a row carry out it is described at
The prefabricated processing of bar casing tube component, specifically includes the following steps:
The positioning and locking of multiple casings in step 101, sheath assembly in a row:
Multiple casings 5 are inserted into respectively in the casing mounting hole 4-1 in multiple templates 4, later, using limit plate
17 check whether the mounting height of multiple casings 5 is consistent；The top of casing 5 is sleeved in the round clip, later, adjustment
Locked position of first threaded rod 11 in strip groove 10, then locked the first threaded rod 11 using the first locking nut 12
In the top mold holder；
The connection of multiple casings in step 102, sheath assembly in a row:
Multiple connection reinforcing bars 6 are laid on the outside of the tube wall of multiple casings 5, and connect reinforcing bars 6 and multiple casings 5 for multiple
It is welded as a whole on the outside of tube wall, completes the prefabricated processing of the sheath assembly in a row；
As shown in Fig. 2, the sheath assembly in a row includes multiple casings 5 and for being connected as one multiple casings 5
Reinforcing bar 6 is connected, is set with water-proof wing-ring 7 on each casing 5, the diameter of multiple casings 5 can be identical, can not also phase
Together, in the present embodiment, the diameters of multiple casings 5 is different, and the different casing 5 of multiple diameters according to diameter by
The arrangement regulation gradually to successively decrease is in a row laid.
In the present embodiment, by the way that the positioning mechanism for being positioned to bar casing tube component, positioning mechanism packet are arranged on mould bases
Template component and fixture component are included, Primary Location is carried out to the casing 5 in sheath assembly in a row by template component, then pass through card
Tool component the casing 5 in sheath assembly in a row is finally positioned, realize to each of sheath assembly in a row casing 5 into
Multiple casings 5 are being connected to one using connection reinforcing bar 6, are forming sheath assembly in a row, can guarantee in a row by row positioning
The accuracy of two neighboring 5 spacing of casing in sheath assembly；
In the present embodiment, template component is made of bottom plate 3 and multiple templates 4 being mounted on bottom plate 3, is opened in template 4
Equipped with casing location hole 4-1, and the diameter of casing location hole 4-1 and the outer diameter of the casing 5 of sheath assembly in a row match, practical
In use, the lower end of each casing 5 is plugged in corresponding casing location hole 4-1, can realize to each set
The Primary Location of pipe 5.
In the present embodiment, the fixture component includes multiple fixtures being in a row laid in the top mold holder, and the card
Tool includes round clip and the first threaded rod 11, the casing 5 of the internal diameter and sheath assembly in a row of the circle clip it is outer
Diameter matches, and in actual use, the upper end of each casing 5 is installed in round clip, then uses the first locking nut 12
First threaded rod 11 is fixed in the top mold holder, each casing 5 can be positioned.
In the present embodiment, the purpose that the strip-shaped hole 10 passed through for the first threaded rod 11 is opened up in the top mold holder is:
So that the first threaded rod 11 can not only move on the hole depth direction of strip-shaped hole 10, and can be in the length side of strip-shaped hole 10
It moves up, in actual use, round clip is installed on to the upper end of casing 5, it can be by adjusting the first threaded rod 11 in item
The mode of installation site in shape hole 10, to realize the purpose of the verticality between adjustment casing 5 and template, using effect
It is good.
In the present embodiment, by the way that the limit plate for limiting the sheath assembly height in a row is arranged in the top mold holder
17, in actual use, after multiple casings 5 are successively plugged in multiple casing location hole 4-1, checked using limit plate 17
The mounting height of multiple casings 5 then needs to adjust multiple sets if there is the inconsistent situation of the mounting height of multiple casings 5
The mounting height of pipe 5, it is necessary to assure the height of multiple casings 5 is consistent.
Step 2: the transhipment of sheath assembly in a row: the sheath assembly prefabricated mould in a row is removed, is processed prefabricated
At the sheath assembly in a row be transported to construction site；
Step 3: in a row sheath assembly is pre-buried, specifically includes the following steps:
Step 301, the at the construction field (site) pre-buried sheath assembly in a row, the tooling used is the pre-buried work of sheath assembly in a row
Dress, the pre-buried tooling of sheath assembly in a row includes connecting plate 18, the casing cover board 19 that is fixedly mounted on the connecting plate 18
The set tube bottom plate 20 laid parallel with described sleeve pipe cover board 19, described sleeve pipe cover board 19 and set tube bottom plate 20 pass through center-pole 21
The quantity of connection, described sleeve pipe cover board 19 and set tube bottom plate 20 is multiple, multiple described sleeve pipe cover boards 19 and multiple sets
Tube bottom plate 20 is corresponded with casings 5 multiple in the sheath assembly in a row, and the diameter of described sleeve pipe bottom plate 20 is equal to described
The internal diameter of casing 5, the diameter of described sleeve pipe cover board 19 are not less than the outer diameter of described sleeve pipe 5；Specifically includes the following steps:
Step 3011, according to design optimization drawing, be laid with for formation of concrete wall or concrete roof
The coordinate that multiple described sleeve pipe bottom plates 20 in a row laid are positioned in template utilizes hanging down for laser vertical instrument measuring unit tube bottom plate 20
Straight degree, and multiple described sleeve pipe bottom plates 20 in a row laid are fixed on one by one in the template using self-tapping screw；
Center-pole 21 is fixedly mounted in the upper surface of each described sleeve pipe bottom plate 20 in step 3012, then by it is described at
Multiple casings 5 are sleeved on one by one on the multiple described sleeve pipe bottom plates 20 to match in bar casing tube component；
Step 3013, the top of multiple casings 5 covers the described sleeve pipe to match one by one in the sheath assembly in a row
Cover board 19 is made center-pole 21 pass through described sleeve pipe cover board 19, described sleeve pipe cover board 19 is pressed on to the top of casing 5 using locking member
End；
Step 3014 installs connecting plate 18 in the upper surface of multiple casing cover boards 19, by connecting plate 18 by multiple casing covers
Plate 19 is connected as one；
Step 302, poured in place concrete form concrete walls or concrete roof, to concrete walls or described
After concrete roof solidification, the template and the pre-buried tooling of sheath assembly in a row are removed, completes the sheath assembly in a row
It is pre-buried.
In the present embodiment, in step 3011 and step 3012, by by multiple described sleeve pipe bottom plates 20 in a row laid
It is fixedly mounted in template one by one, multiple described sleeve pipe bottom plates 20 are corresponded with casings 5 multiple in the sheath assembly in a row, institute
The diameter for stating set tube bottom plate 20 is equal to the internal diameter of described sleeve pipe 5, then casings 5 multiple in the sheath assembly in a row are set with one by one
On the multiple described sleeve pipe bottom plates 20 to match, using the pre-buried position of set 20 locating sleeve 5 of tube bottom plate, guarantee multiple casings
The stability of spacing between 5, the phenomenon that casing 5 can be prevented to be displaced.
When poured in place concrete, casing 5 by casting concrete in the case where being impacted, casing 5 and set tube bottom plate
20 meeting mutual extrusions, therefore, in order to avoid casing 5 deforms or ruptures, in the present embodiment, the material of described sleeve pipe bottom plate 20 is
Vulcanie.
In the present embodiment, in step 3013, covered one by one by the top of casings 5 multiple in the sheath assembly in a row
The described sleeve pipe cover board 19 that matches is covered, center-pole 21 is made to pass through described sleeve pipe cover board 19, using locking member by described sleeve pipe lid
Plate 19 is pressed on the top of casing 5, so that casing 5 is pressed in template, and can guarantee hanging down between casing 5 and template
The phenomenon that directly spending, 5 run-off the straight of casing can be prevented.
In the present embodiment, in step 3014, connecting plate 18 is installed in the upper surface of multiple casing cover boards 19, by connecting plate
18 are connected as one multiple casing cover boards 19, and when poured in place concrete, connecting plate 18 can enhance multiple casings 5 and resist
The intensity of casting concrete impact force, using effect are good.
In the present embodiment, it is pre-buried that scene is carried out to sheath assembly in a row using the pre-buried tooling of sheath assembly in a row, and it is existing
Technology compares, and the installation of sheath assembly in a row can be realized the purpose of one-time-reach-place, does not need to adjust each casing 5 repeatedly
Verticality between template, effectively eliminate pipe layers and layer it is vertical between the vertically arranged Accumulated deviation of casing 5, effectively mention
The high pre-buried precision at bar casing tube, greatly reduces the labor intensity of construction personnel.
In the present embodiment, the lower mold holder and the top mold holder are rectangular frame, and the lower mold holder is parallel by two
Lower transverse beam 1-1 and two parallel lower longitudinal beam 1-2 compositions, the top mold holder is by two parallel upper transverse beam 2-
1 and two parallel upper longitudinal beam 2-2 are formed.
In the present embodiment, the strip-shaped hole 10 is provided on the length direction of the upper transverse beam 2-1, the upper transverse beam
Length scales 16 are provided on 2-1 and upper longitudinal beam 2-2.
In the present embodiment, the purpose that length scales 16 are respectively provided on upper transverse beam 2-1 and upper longitudinal beam 2-2 is: making
Adjustment of multiple casings 5 in position fixing process becomes visualization, quantifiable operation, is adjusting the first threaded rod 11 in strip-shaped hole
When wearing position in 10, need not rely on the mode of experience or repeated measurement, operator according in length scales 16 can
Position progress is worn quickly in strip-shaped hole 10 to the first threaded rod 11 and is accurately adjusted, using effect is good.
In the present embodiment, the limit plate 17 is parallel with the upper transverse beam 2-1, and the both ends of the limit plate 17 are all provided with
It is equipped with the U-shaped card for connecting with upper longitudinal beam 1-2.
In the present embodiment, by being respectively provided with U-shaped card at the both ends of limit plate 17, U-shaped card is connect with upper longitudinal beam 1-2, and
Limit plate 17 is parallel with the upper transverse beam 2-1, when checking the mounting height of multiple casings 5 using limit plate 17, only needs
Will along the length direction slip limiting plate 17 of upper longitudinal beam 1-2, when the top of any one casing 5 is higher than limit plate 17,
Then need to adjust the mounting height of any one casing 5, it is necessary to assure the mounting height of multiple casings 5 is consistent, easy to operate.
In the present embodiment, the guide post guide sleeve connection component includes the guide sleeve 9 being arranged on the lower die top of support, setting
The guide post 8 matched on the top mold holder bottom surface and with the guide sleeve 9, the guide sleeve 9 and the guide post 8 pass through bolt and spiral shell
Mother is fixedly connected, and multiple through-holes passed through for the bolt are alongst offered on the guide sleeve 9.
In the present embodiment, by alongst opening up multiple through-holes passed through for the bolt on guide sleeve 9, when need
When changing the vertical range between top mold holder and top mold holder, by changing the position for the through-hole that the bolt passes through, Neng Gougai
Become guide post 8 and protrude into the length inside guide sleeve 9, to change the vertical range between top mold holder and top mold holder.
In the present embodiment, the second threaded rod 14 for locking multiple template 4 is set on the lower transverse beam 1-1 in a row
With the second locking nut 15.
In the present embodiment, bottom plate 3 is fixedly mounted on lower mold holder, and multiple template 4 passes through the second threaded rod 14 and second
Locking nut 15 is removably mounted on lower mold holder, when changing as the diameter of bar casing tube component middle sleeve 5, it is only necessary to tear open
Corresponding template 4 is unloaded and replaced, without being directed to each sheath assembly processing and fabricating prefabricated mould in a row, is widened
The application range of this prefabricated mould, reduces production cost.
In the present embodiment, the circle clip is made of the semicircle clip 13 of two make-ups, between two semicircle clips 13
It is connected by screw bolt and nut.
In the present embodiment, the locking member is third locking nut 22, and one end of the center-pole 21 is fixedly mounted on institute
State the upper surface of set tube bottom plate 20, the other end of the center-pole 21 be provided with matched with the third locking nut 22 it is outer
Screw thread.
Compared with the positioning of prior art middle sleeve 5, single pre-buried mode, in the present embodiment, using at bar casing tube group
Part prefabricated mould is first processed into sheath assembly in a row as shown in Figure 1 for multiple casings 5 in a row laid are prefabricated, will it is described in a row
After sheath assembly is transported to construction site, then it is pre- to the sheath assembly progress in a row using the pre-buried tooling of sheath assembly in a row
It buries, can guarantee the accuracy of spacing between multiple casings 5, can guarantee the consistency of multiple 5 mounting heights of casing, Neng Goubao
Demonstrate,prove the verticality between multiple casings 5 and template, thus solve between pipeline and building, between pipeline and pipeline, pipe layers
With layer it is vertical between precise positioning the problem of.
The above is only presently preferred embodiments of the present invention, is not intended to limit the invention in any way, it is all according to the present invention
Technical spirit any simple modification to the above embodiments, change and equivalent structural changes, still fall within skill of the present invention
In the protection scope of art scheme.
Claims (8)
1. a kind of prefabricated processing of sheath assembly in a row and pre-buried construction method, the mold that this method uses is sheath assembly in a row
Prefabricated mould, the sheath assembly prefabricated mould in a row include mould bases and are mounted on the mould bases for positioning the set in a row
The positioning mechanism of tube assembly, the mould bases include the lower mold holder laid in parallel and top mold holder and for connecting the lower mold holder
With the guide post guide sleeve connection component of the top mold holder, the positioning mechanism includes the template group being horizontally arranged on the lower mold holder
Part and the fixture component being horizontally arranged in the top mold holder, the template component is by bottom plate (3) and multiple is mounted on the bottom
Template (4) on plate (3) forms, and offers casing location hole (4-1) on the template (4), described sleeve pipe location hole (4-1)
The outer diameter of diameter and the casing (5) of the sheath assembly in a row match, the fixture component includes multiple being in a row laid in
For clamping the fixture of the casing (5) of the sheath assembly in a row in the top mold holder, the fixture includes round clip and two
A the first threaded rod (11) for being symmetrically mounted on the round clip and connecting in the radial direction and with the top mold holder, the circle
The internal diameter of clip and the outer diameter of the casing (5) of the sheath assembly in a row match, and are offered in the top mold holder for described the
The strip-shaped hole (10) that one threaded rod (11) passes through, first threaded rod (11) pass through the strip-shaped hole (10) and pass through the first locking
Nut (12) is fixed, and the limit plate (17) for limiting the sheath assembly height in a row is provided in the top mold holder, special
Sign is: the construction method the following steps are included:
Step 1: the set in a row the prefabricated processing of sheath assembly in a row: is carried out using the sheath assembly prefabricated mould in a row
The prefabricated processing of tube assembly, specifically includes the following steps:
The positioning and locking of multiple casings in step 101, sheath assembly in a row:
Multiple casings (5) are inserted into respectively the casing mounting hole (4-1) on multiple templates (4) Nei, later, using limit
Plate (17) checks whether the mounting height of multiple casings (5) is consistent；It will be sleeved at the top of casing (5) in the round clip,
Later, locked position of first threaded rod (11) in strip groove (10) is adjusted, then will using the first locking nut (12)
First threaded rod (11) is locked in the top mold holder；
The connection of multiple casings in step 102, sheath assembly in a row:
Lay multiple connection reinforcing bars (6) on the outside of the tube wall of multiple casings (5), and by multiple connection reinforcing bars (6) and multiple casings
(5) it is welded as a whole on the outside of tube wall, completes the prefabricated processing of the sheath assembly in a row；
Step 2: the transhipment of sheath assembly in a row: removing the sheath assembly prefabricated mould in a row, completes the process prefabricated
The sheath assembly in a row is transported to construction site；
Step 3: in a row sheath assembly is pre-buried, specifically includes the following steps:
Step 301, the at the construction field (site) pre-buried sheath assembly in a row, the tooling used for the pre-buried tooling of sheath assembly in a row,
The casing cover board that the pre-buried tooling of sheath assembly in a row includes connecting plate (18), is fixedly mounted on the connecting plate (18)
(19) and the set tube bottom plate (20) laid parallel with described sleeve pipe cover board (19), described sleeve pipe cover board (19) and set tube bottom plate (20)
It is connected by center-pole (21), described sleeve pipe cover board (19) and the quantity for covering tube bottom plate (20) are multiple, multiple described sleeve pipes
Cover board (19) and multiple described sleeve pipe bottom plates (20) are corresponded with casings (5) multiple in the sheath assembly in a row, described
The diameter for covering tube bottom plate (20) is equal to the internal diameter of described sleeve pipe (5), and the diameter of described sleeve pipe cover board (19) is not less than described sleeve pipe
(5) outer diameter；Specifically includes the following steps:
Step 3011, according to design optimization drawing, in the template for formation of concrete wall or concrete roof being laid with
The coordinate of the upper multiple described sleeve pipe bottom plates (20) in a row laid of positioning, utilizes hanging down for laser vertical instrument measuring unit tube bottom plate (20)
Straight degree, and multiple described sleeve pipe bottom plates (20) in a row laid are fixed on one by one in the template using self-tapping screw；
Step 3012 is fixedly mounted center-pole (21) in the upper surface of each described sleeve pipe bottom plate (20), then by it is described at
Multiple casings (5) are sleeved on one by one on the multiple described sleeve pipe bottom plates (20) to match in bar casing tube component；
Step 3013, the top of multiple casings (5) covers the described sleeve pipe lid to match one by one in the sheath assembly in a row
Plate (19) makes center-pole (21) to pass through described sleeve pipe cover board (19), described sleeve pipe cover board (19) is pressed on set using locking member
Manage the top of (5)；
Step 3014 installs connecting plate (18) in the upper surface of multiple casing cover boards (19), by connecting plate (18) by multiple casings
Cover board (19) is connected as one；
Step 302, poured in place concrete form concrete walls or concrete roof, to the concrete walls or the coagulation
After native top plate solidification, the template and the pre-buried tooling of sheath assembly in a row are removed, the pre- of the sheath assembly in a row is completed
It buries.
2. a kind of prefabricated processing of sheath assembly in a row described in accordance with the claim 1 and pre-buried construction method, it is characterised in that:
The lower mold holder and the top mold holder are rectangular frame, and the lower mold holder is by two parallel lower transverse beams (1-1) and two
A parallel lower longitudinal beam (1-2) composition, the top mold holder are parallel by two parallel upper transverse beams (2-1) and two
Upper longitudinal beam (2-2) composition.
3. a kind of prefabricated processing of sheath assembly in a row and pre-buried construction method according to claim 2, it is characterised in that:
The strip-shaped hole (10) is provided on the length direction of the upper transverse beam (2-1), the upper transverse beam (2-1) and upper longitudinal beam
Length scales (16) are provided on (2-2).
4. a kind of prefabricated processing of sheath assembly in a row and pre-buried construction method according to claim 2, it is characterised in that:
The limit plate (17) is parallel with upper transverse beam (2-1), the both ends of the limit plate (17) be provided with for
The U-shaped card of longitudinal beam (1-2) connection.
5. a kind of prefabricated processing of sheath assembly in a row described in accordance with the claim 1 and pre-buried construction method, it is characterised in that:
The guide post guide sleeve connection component includes the guide sleeve (9) being arranged on the lower die top of support, is arranged in the top mold holder bottom surface
Guide post (8) that is upper and matching with the guide sleeve (9), the guide sleeve (9) and the guide post (8) connect by the way that screw bolt and nut is fixed
It connects, alongst offers multiple through-holes passed through for the bolt on the guide sleeve (9).
6. a kind of prefabricated processing of sheath assembly in a row and pre-buried construction method according to claim 2, it is characterised in that:
Set the second threaded rod (14) and the second locking screw for locking multiple template (4) on the lower transverse beam (1-1) in a row
Female (15).
7. a kind of prefabricated processing of sheath assembly in a row described in accordance with the claim 1 and pre-buried construction method, it is characterised in that:
The circle clip is made of the semicircle clip (13) of two make-ups, is connected between two semicircle clips (13) by screw bolt and nut
It connects.
8. a kind of prefabricated processing of sheath assembly in a row described in accordance with the claim 1 and pre-buried construction method, it is characterised in that:
The locking member is third locking nut (22), and one end of the center-pole (21) is fixedly mounted on described sleeve pipe bottom plate (20)
Upper surface, the other end of the center-pole (21) are provided with the external screw thread matched with the third locking nut (22).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811007951.6A CN108952165B (en) | 2018-08-31 | 2018-08-31 | Construction method for prefabricating and embedding row of sleeve pipe assemblies |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811007951.6A CN108952165B (en) | 2018-08-31 | 2018-08-31 | Construction method for prefabricating and embedding row of sleeve pipe assemblies |
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| CN108952165A true CN108952165A (en) | 2018-12-07 |
| CN108952165B CN108952165B (en) | 2020-06-19 |
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| CN110839447A (en) * | 2019-11-21 | 2020-02-28 | 南京凯富太阳能科技有限公司 | Embedded part for greenhouse construction and use method thereof |
| CN111969510A (en) * | 2020-07-27 | 2020-11-20 | 中冶天工集团有限公司 | Wire sleeve pre-embedding fixing device and fixing method thereof |
| CN112880632A (en) * | 2020-11-12 | 2021-06-01 | 兖矿东华建设有限公司 | Intelligent embedded bolt positioning method |
| CN113006488A (en) * | 2021-03-23 | 2021-06-22 | 中建五局安装工程有限公司 | Construction method for quickly reserving casing pipe of lower air supply outlet of arc-shaped stand |
| CN113605567A (en) * | 2021-08-30 | 2021-11-05 | 中冶建工集团(天津)建设工程有限公司 | Manufacturing method of buckling restrained steel plate shear wall concrete cover plate |
| CN115162674A (en) * | 2022-09-08 | 2022-10-11 | 中铁建设集团有限公司 | Narrow space dense sleeve assembly and integral construction method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110839447A (en) * | 2019-11-21 | 2020-02-28 | 南京凯富太阳能科技有限公司 | Embedded part for greenhouse construction and use method thereof |
| CN110839447B (en) * | 2019-11-21 | 2021-05-04 | 南京凯富太阳能科技有限公司 | Construction and use method of embedded part for greenhouse construction |
| CN111969510A (en) * | 2020-07-27 | 2020-11-20 | 中冶天工集团有限公司 | Wire sleeve pre-embedding fixing device and fixing method thereof |
| CN112880632A (en) * | 2020-11-12 | 2021-06-01 | 兖矿东华建设有限公司 | Intelligent embedded bolt positioning method |
| CN112880632B (en) * | 2020-11-12 | 2022-04-29 | 兖矿东华建设有限公司 | Intelligent embedded bolt positioning method |
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| CN113605567A (en) * | 2021-08-30 | 2021-11-05 | 中冶建工集团(天津)建设工程有限公司 | Manufacturing method of buckling restrained steel plate shear wall concrete cover plate |
| CN113605567B (en) * | 2021-08-30 | 2023-08-18 | 中冶建工集团(天津)建设工程有限公司 | Manufacturing method of buckling restrained steel plate shear wall concrete cover plate |
| CN115233982A (en) * | 2022-06-23 | 2022-10-25 | 中亿丰建设集团股份有限公司 | Method for embedding modular sleeve in high-rise building pipeline |
| CN115162674A (en) * | 2022-09-08 | 2022-10-11 | 中铁建设集团有限公司 | Narrow space dense sleeve assembly and integral construction method thereof |
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