CN111878636A - Positioning frame for installing wall-out waterproof casing and construction method thereof - Google Patents
Positioning frame for installing wall-out waterproof casing and construction method thereof Download PDFInfo
- Publication number
- CN111878636A CN111878636A CN202010749123.0A CN202010749123A CN111878636A CN 111878636 A CN111878636 A CN 111878636A CN 202010749123 A CN202010749123 A CN 202010749123A CN 111878636 A CN111878636 A CN 111878636A
- Authority
- CN
- China
- Prior art keywords
- waterproof
- pair
- wall
- hanging rod
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/02—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to a positioning frame for installing a waterproof casing out of a wall and a construction method thereof, wherein the positioning frame comprises: the top ends of the suspenders are detachably fixed on the corresponding external wall templates, and the bottom ends of the suspenders protrude out of the positions to be installed of the waterproof sleeves; the hanging rod is vertically connected between the bottom ends of the pair of hanging rods, the hanging rod vertically penetrates through the pair of external wall templates, the part, located between the pair of hanging rods, of the hanging rod forms a positioning part for the waterproof sleeve to be sleeved, and the positioning part is fixedly connected with the waterproof sleeve to position the waterproof sleeve. According to the invention, the waterproof sleeve is sleeved on the hanging rod to position the waterproof sleeve, and the waterproof sleeve and the hanging rod are fixed by spot welding, so that the waterproof sleeve is prevented from displacing in the concrete pouring process to influence the construction quality of the waterproof sleeve, and leakage is avoided.
Description
Technical Field
The invention relates to the field of building construction, in particular to a positioning frame for installing a wall-outlet waterproof sleeve and a construction method thereof.
Background
Waterproof sleeves are generally embedded in the process of pouring a wall body in building construction. Generally fix waterproof sleeve pipe on the reinforcing bar of ligature in the wall body among the prior art, but follow-up in-process pouring concrete strikes the reinforcing bar easily, and reinforcing bar offset drives waterproof sleeve pipe skew, influences waterproof sleeve pipe's construction quality and has hidden danger such as infiltration.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a positioning frame for installing a waterproof casing out of a wall, and solves the problem that the waterproof casing is prone to deviation in the concrete pouring process in the prior art.
The technical scheme for realizing the purpose is as follows:
the invention provides a positioning frame for installing a waterproof casing out of a wall, which comprises:
the top ends of the suspenders are detachably fixed on the corresponding external wall templates, and the bottom ends of the suspenders protrude out of the positions to be installed of the waterproof sleeves; and
the hanging rod is vertically connected between the bottom ends of the pair of hanging rods, the hanging rod vertically penetrates through the pair of external wall templates, and the part, located between the pair of hanging rods, of the hanging rod forms a positioning part for the waterproof sleeve to be sleeved with, and the positioning part is fixedly connected with the waterproof sleeve to position the waterproof sleeve.
The positioning frame for installing the wall-outlet waterproof casing pipe is further improved in that the top end of the suspension rod is fixed to the corresponding outer wall template through an angle steel, the top end of the suspension rod vertically penetrates through one wing plate of the angle steel and is parallel to the other wing plate of the angle steel, and the other wing plate of the angle steel is attached and fixed to the corresponding outer wall template.
The invention further improves the positioning frame for installing the wall waterproof casing, and the other wing plate of the angle steel is fixedly penetrated in the corresponding outer wall template through a bolt.
The positioning frame for installing the wall-outlet waterproof casing pipe is further improved in that the hanging rod is provided with a plurality of insertion holes at intervals, the hanging rod penetrates through the corresponding insertion holes, and the bottom end of the hanging rod is screwed with a nut to realize fixation.
The positioning frame for installing the wall-outlet waterproof casing pipe is further improved in that the hanging rod and the waterproof casing pipe sleeved on the hanging rod are fixed through welding.
The invention also provides a construction method of the positioning frame for installing the wall-outlet waterproof casing, which comprises the following steps:
providing a pair of suspension rods, vertically arranging the suspension rods on one side of the pair of external wall templates far away from the pouring space, detachably fixing the top ends of the suspension rods on the corresponding external wall templates, and extending the bottom ends of the suspension rods out of the positions to be installed of the waterproof sleeves in a protruding mode;
providing a hanging rod, vertically penetrating the hanging rod through the pair of external wall templates, vertically connecting the hanging rod between the bottom ends of the pair of hanging rods, and forming a positioning part for sleeving the waterproof casing pipe by the part of the hanging rod between the pair of hanging rods; and
and sleeving the waterproof sleeve on the positioning part, and fixedly connecting the waterproof sleeve and the positioning part to position the waterproof sleeve.
The construction method of the positioning frame for installing the wall-outlet waterproof casing pipe is further improved in that a pair of angle steels is provided, the top end of the suspension rod vertically penetrates through one wing plate of the corresponding angle steel and is parallel to the other wing plate of the corresponding angle steel, and the other wing plate of the corresponding angle steel is attached and fixed to the corresponding outer wall formwork.
The construction method of the positioning frame for installing the wall waterproof casing is further improved in that the other wing plate of the corresponding angle steel is fixedly penetrated into the corresponding outer wall template by the bolt.
The positioning frame for installing the wall-outlet waterproof casing and the construction method thereof have the beneficial effects that:
according to the invention, the pair of suspension rods and the hanging rods vertically connected with the pair of suspension rods are arranged, the pair of suspension rods are fixed on the external wall formworks, the hanging rods penetrate through the pair of external wall formworks, the waterproof sleeves are sleeved on the hanging rods to position the waterproof sleeves, and the waterproof sleeves and the hanging rods are fixed by spot welding, so that the waterproof sleeves are prevented from displacing in the process of pouring concrete to influence the construction quality of the waterproof sleeves, and leakage is avoided. The invention can solve the problem that the waterproof casing pipe is easy to deviate in the concrete pouring process in the prior art.
Drawings
Fig. 1 is a sectional view showing a state in which a spacer for installing a wall waterproofing sleeve according to the present invention is used.
Fig. 2 is a schematic view of the spacer for installing the wall outlet waterproofing sleeve of the present invention after casting.
Fig. 3 is a front view of the spacer for installing the wall flashing sleeve of the present invention.
Fig. 4 is a top view of the spacer for installing the wall flashing sleeve of the present invention.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
Referring to fig. 1, there is shown a schematic view of the position frame for installing the waterproof casing out of the wall according to the present invention in use. Fig. 2 is a front view of the spacer for installing the wall flashing sleeve of the present invention. Referring to fig. 1 and 2, the spacer for installing the waterproof wall bushing according to the present invention includes:
the pair of suspension rods 20 are vertically arranged on one side, far away from the pouring space, of the pair of external wall templates 10, the top ends of the suspension rods 20 are detachably fixed to the corresponding external wall templates 10, and the bottom ends of the suspension rods 20 protrude out of the positions to be installed of the waterproof sleeves; and
the hanging rod 30 is vertically connected between the bottom ends of the pair of hanging rods 20, the hanging rod 30 vertically penetrates through the pair of exterior wall formworks 10, and the part of the hanging rod 30 located between the pair of hanging rods 20 forms a positioning part for the waterproof sleeve 40 to be sleeved, and is fixedly connected with the waterproof sleeve 40 through the positioning part to position the waterproof sleeve 40.
Specifically, a through hole having an area larger than the sectional area of the waterproof sleeve is formed between the pair of external wall formworks 10, which facilitates the construction operation of installing the waterproof sleeve. Concrete is subsequently poured into the pouring space between the pair of exterior wall forms 10 to form the exterior wall 70.
As a preferred embodiment of the positioning frame for installing the wall-out waterproof casing according to the present invention, fig. 3 is a plan view of the positioning frame for installing the wall-out waterproof casing according to the present invention. Referring to fig. 1 to 3, the top end of the hanger bar 20 is fixed to the corresponding external wall form 10 through an angle steel 50, the top end of the hanger bar 20 vertically penetrates through one wing plate 51 of the angle steel 50 and is parallel to the other wing plate 52 of the angle steel 50, and the other wing plate 52 of the angle steel 50 is attached to and fixed to the corresponding external wall form 10.
Specifically, the one wing plate 51 of the boom angle steel 50 is fixed by screwing a pair of nuts to the boom and interposing the one wing plate 51 of the angle steel 50 therebetween. The other wing plate 52 of the angle steel 50 is fixed to the corresponding external wall formwork 10 by bolts 60. The installation and the dismantlement are convenient, can have enough to meet the need the use.
As a preferred embodiment of the positioning frame for installing the wall waterproof casing of the present invention, the hanging rod 30 is provided with a plurality of insertion holes at intervals, and the hanging rod 20 is inserted into the corresponding insertion hole and the bottom end thereof is screwed with the nut 60 for fixation. The hanger bar 20 is a threaded rod which is easily connected to the nut 60 and which facilitates adjustment of the relative height positions of the hanger bar 30 and the hanger bar 20.
Specifically, the suspension lever 30 and the suspension lever 20 are fixedly coupled to each other by a pair of nuts 60 screwed to the bottom end of the suspension lever 20 and the pair of nuts 60 being interposed between the suspension lever 30 and the suspension lever 20.
According to the invention, the plurality of jacks are arranged on the hanging rod 30 at intervals, so that corresponding selection can be conveniently carried out according to different outer wall thicknesses and lengths of the waterproof sleeves, and the application range is wide.
As a preferred embodiment of the positioning frame for installing the wall waterproof casing of the present invention, the hanger rod 20 and the waterproof casing 40 sleeved on the hanger rod 20 are fixed by welding, so as to fix the position of the waterproof casing, prevent displacement from occurring during the process of pouring concrete and affecting the construction quality of the waterproof casing, and avoid leakage.
Specifically, the peg adopts the angle steel to make, conveniently sets up the jack that supplies the jib to wear to establish on the pterygoid lamina of peg.
The invention also provides a construction method of the positioning frame for installing the wall-outlet waterproof casing, which comprises the following steps:
providing a pair of suspension rods 20, vertically arranging the pair of suspension rods 20 at one side of the pair of external wall templates 10 far away from the pouring space, detachably fixing the top ends of the suspension rods 20 on the corresponding external wall templates 10, and protruding the bottom ends of the suspension rods 20 out of the positions to be installed of the waterproof sleeves 40;
providing a hanging rod 30, vertically penetrating the hanging rod 30 through the pair of external wall templates 10, vertically connecting the hanging rod 30 between the bottom ends of the pair of suspension rods 20, and forming a positioning part for sleeving the waterproof sleeve 40 on the part of the hanging rod 30 positioned between the pair of suspension rods 20; and
the waterproof sleeve 40 is sleeved on the positioning portion, and the waterproof sleeve 40 is fixedly connected with the positioning portion to position the waterproof sleeve 40.
As a preferred embodiment of the construction method of the present invention for installing the positioning frame for the wall waterproof casing, the method further comprises providing a pair of angle steels 50, vertically inserting the top end of the hanger bar 20 into one wing plate 51 of the corresponding angle steel 50 and parallel to the other wing plate 52 of the corresponding angle steel 50, and attaching and fixing the other wing plate 52 of the corresponding angle steel 50 to the corresponding external wall form 10.
As a preferred embodiment of the construction method of the present invention for installing the spacer for the wall waterproof jacket, the other wing plate 52 of the corresponding angle iron 50 is fixed to the corresponding external wall form 10 by inserting the bolt 60.
Specifically, firstly, measurement and processing are carried out, the approximate position of an in-and-out house pipeline is determined according to a BIM deepening drawing, actual measurement is carried out on the site after the outer wall of a building is broken, and a pair of hanging rods and hanging rods are processed in batch according to a component processing drawing according to the actual thickness of the outer wall of the site.
And paying off and positioning the mounting positions of the positioning frame and the waterproof sleeve.
Vertically arranging a pair of suspension rods on one side of the pair of external wall templates far away from the pouring space, fixing the top ends of the suspension rods on the corresponding external wall templates through angle steel and bolts, and extending the bottom ends of the suspension rods out of the positions to be installed of the waterproof sleeves in a protruding mode;
vertically penetrating a hanging rod through the pair of external wall templates, vertically connecting the hanging rod between the bottom ends of the pair of hanging rods, and forming a positioning part for sleeving the waterproof casing pipe by the part of the hanging rod between the pair of hanging rods;
the waterproof sleeve is sleeved on the positioning part of the hanging rod, the upper and lower positions of the positioning frame and the waterproof sleeve are adjusted, and the nut is screwed up and fixed after the waterproof sleeve is adjusted to the final installation position. The waterproof sleeve and the positioning portion are fixed by spot welding to position the waterproof sleeve.
Concrete is poured in the pouring space between the pair of external wall templates, and the external wall templates and the positioning frames are detached after concrete curing is completed, so that the external wall templates and the positioning frames are conveniently recycled.
The positioning frame for installing the wall-outlet waterproof casing and the construction method thereof have the beneficial effects that:
according to the invention, the pair of suspension rods and the hanging rods vertically connected with the pair of suspension rods are arranged, the pair of suspension rods are fixed on the external wall formworks, the hanging rods penetrate through the pair of external wall formworks, the waterproof sleeves are sleeved on the hanging rods to position the waterproof sleeves, and the waterproof sleeves and the hanging rods are fixed by spot welding, so that the waterproof sleeves are prevented from displacing in the process of pouring concrete to influence the construction quality of the waterproof sleeves, and leakage is avoided. The invention can solve the problem that the waterproof casing pipe is easy to deviate in the concrete pouring process in the prior art.
While the present invention has been described in detail and with reference to the embodiments thereof as illustrated in the accompanying drawings, it will be apparent to one skilled in the art that various changes and modifications can be made therein. Therefore, certain details of the embodiments are not to be interpreted as limiting, and the scope of the invention is to be determined by the appended claims.
Claims (8)
1. The utility model provides an installation goes out locating rack that wall waterproof casing was used which characterized in that includes:
the top ends of the suspenders are detachably fixed on the corresponding external wall templates, and the bottom ends of the suspenders protrude out of the positions to be installed of the waterproof sleeves; and
the hanging rod is vertically connected between the bottom ends of the pair of hanging rods, the hanging rod vertically penetrates through the pair of external wall templates, and the part, located between the pair of hanging rods, of the hanging rod forms a positioning part for the waterproof sleeve to be sleeved with, and the positioning part is fixedly connected with the waterproof sleeve to position the waterproof sleeve.
2. The spacer for installing a wall flashing sleeve of claim 1,
the top of jib is fixed in corresponding outer wall template through the angle steel, the pterygoid lamina of angle steel and be on a parallel with is worn to locate perpendicularly by the top of jib another pterygoid lamina of angle steel, another pterygoid lamina subsides of angle steel are established and are fixed in corresponding outer wall template.
3. The spacer for installing a wall flashing sleeve of claim 2,
and the other wing plate of the angle steel is fixedly arranged on the corresponding external wall template in a penetrating way through a bolt.
4. The spacer for installing a wall flashing sleeve of claim 1,
the hanging rod is provided with a plurality of jacks at intervals, and the hanging rod penetrates through the corresponding jack and the bottom end of the hanging rod is screwed with a nut to realize fixation.
5. The spacer for installing a wall flashing sleeve of claim 1,
the hanger rod and the waterproof sleeve sleeved on the hanger rod are fixed by welding.
6. A construction method for installing a positioning frame for a wall-outlet waterproof casing pipe is characterized by comprising the following steps:
providing a pair of suspension rods, vertically arranging the suspension rods on one side of the pair of external wall templates far away from the pouring space, detachably fixing the top ends of the suspension rods on the corresponding external wall templates, and extending the bottom ends of the suspension rods out of the positions to be installed of the waterproof sleeves in a protruding mode;
providing a hanging rod, vertically penetrating the hanging rod through the pair of external wall templates, vertically connecting the hanging rod between the bottom ends of the pair of hanging rods, and forming a positioning part for sleeving the waterproof casing pipe by the part of the hanging rod between the pair of hanging rods; and
and sleeving the waterproof sleeve on the positioning part, and fixedly connecting the waterproof sleeve and the positioning part to position the waterproof sleeve.
7. The method of constructing a spacer for installing a waterproof wall bushing according to claim 6,
the hanging rod is characterized by further comprising a pair of angle steels, the top ends of the hanging rods vertically penetrate through one wing plate of the corresponding angle steel and are parallel to the other wing plate of the corresponding angle steel, and the other wing plate of the corresponding angle steel is attached and fixed to the corresponding external wall template.
8. The method of constructing a spacer for installing a waterproof wall bushing according to claim 7,
and the other wing plate of the corresponding angle steel is fixedly penetrated into the corresponding external wall template by adopting a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010749123.0A CN111878636B (en) | 2020-07-30 | 2020-07-30 | Positioning frame for installing wall-out waterproof casing and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010749123.0A CN111878636B (en) | 2020-07-30 | 2020-07-30 | Positioning frame for installing wall-out waterproof casing and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111878636A true CN111878636A (en) | 2020-11-03 |
| CN111878636B CN111878636B (en) | 2022-03-01 |
Family
ID=73205146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010749123.0A Active CN111878636B (en) | 2020-07-30 | 2020-07-30 | Positioning frame for installing wall-out waterproof casing and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111878636B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112483723A (en) * | 2020-11-23 | 2021-03-12 | 上海建工二建集团有限公司 | Pump line installation component |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5568947A (en) * | 1995-01-17 | 1996-10-29 | Paquette; Claude | Clothes dryer air exhaust duct wall connector |
| KR20090075960A (en) * | 2008-01-07 | 2009-07-13 | 권순옥 | Piercing sleeve device for using structure |
| CN203947772U (en) * | 2014-07-15 | 2014-11-19 | 江苏省苏中建设集团股份有限公司 | A kind of kitchen and toilet draining main riser service sleeve |
| CN204112729U (en) * | 2014-08-21 | 2015-01-21 | 中建八局大连建设工程有限公司 | Pipe well inner sleeve reserves fixed support |
| CN107143139A (en) * | 2017-06-26 | 2017-09-08 | 福建建工集团有限责任公司 | One kind wears beam wire casing installation method and its device |
| CN107227816A (en) * | 2017-07-28 | 2017-10-03 | 陕西建工第十建设集团有限公司 | A kind of wall bushing construction method based on wall bushing prefabricated section |
| CN209353706U (en) * | 2018-11-29 | 2019-09-06 | 中国建筑第八工程局有限公司 | The positioning device of the service sleeve of cast-in-situ floor |
| CN110259158A (en) * | 2019-06-20 | 2019-09-20 | 中国五冶集团有限公司 | A kind of fixation device of piping lane service sleeve |
| CN210950229U (en) * | 2019-11-12 | 2020-07-07 | 广西万科企业管理有限公司 | Embedded device for gas inlet pipe sleeve in indoor shear wall |
-
2020
- 2020-07-30 CN CN202010749123.0A patent/CN111878636B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5568947A (en) * | 1995-01-17 | 1996-10-29 | Paquette; Claude | Clothes dryer air exhaust duct wall connector |
| KR20090075960A (en) * | 2008-01-07 | 2009-07-13 | 권순옥 | Piercing sleeve device for using structure |
| CN203947772U (en) * | 2014-07-15 | 2014-11-19 | 江苏省苏中建设集团股份有限公司 | A kind of kitchen and toilet draining main riser service sleeve |
| CN204112729U (en) * | 2014-08-21 | 2015-01-21 | 中建八局大连建设工程有限公司 | Pipe well inner sleeve reserves fixed support |
| CN107143139A (en) * | 2017-06-26 | 2017-09-08 | 福建建工集团有限责任公司 | One kind wears beam wire casing installation method and its device |
| CN107227816A (en) * | 2017-07-28 | 2017-10-03 | 陕西建工第十建设集团有限公司 | A kind of wall bushing construction method based on wall bushing prefabricated section |
| CN209353706U (en) * | 2018-11-29 | 2019-09-06 | 中国建筑第八工程局有限公司 | The positioning device of the service sleeve of cast-in-situ floor |
| CN110259158A (en) * | 2019-06-20 | 2019-09-20 | 中国五冶集团有限公司 | A kind of fixation device of piping lane service sleeve |
| CN210950229U (en) * | 2019-11-12 | 2020-07-07 | 广西万科企业管理有限公司 | Embedded device for gas inlet pipe sleeve in indoor shear wall |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112483723A (en) * | 2020-11-23 | 2021-03-12 | 上海建工二建集团有限公司 | Pump line installation component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111878636B (en) | 2022-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116079890B (en) | Vertical prefabricated part vertical steel bar positioning device and vertical prefabricated part processing method | |
| CN202117341U (en) | Template for embedding foundation bolts of steel structures of buildings | |
| CN103161313B (en) | Connection method of main reinforcement of constructional column of infilled wall and framed girder | |
| CN106150055A (en) | Concrete embedded part essence flat hanging installment work stand and the installation method of built-in fitting | |
| CN111878636B (en) | Positioning frame for installing wall-out waterproof casing and construction method thereof | |
| CN106567538B (en) | A kind of positioning mold of toilet concrete flanging | |
| CN212926550U (en) | Prefabricated wall body and prefabricated wall body connected node | |
| CN219509211U (en) | Vertical prefabricated component vertical steel bar positioning device | |
| CN213418434U (en) | Flower basket overhanging scaffold pull rod fixing system | |
| CN207110505U (en) | A kind of pinpoint beam device of prefabricated components built-in fitting | |
| CN216239007U (en) | Prefabricated component dislocation connecting structure | |
| CN106284978A (en) | A kind of movement joint both sides shear wall synchronous construction technique and canalization template | |
| CN114197894A (en) | Construction method of large concrete funnel | |
| CN212224611U (en) | Shear force wall pouring template reinforcing apparatus | |
| CN109629822B (en) | Method for installing external scaffold and tool type wall connecting piece used by same | |
| CN211899714U (en) | Top goes out muscle school and transfers auxiliary fixtures | |
| KR200414639Y1 (en) | Slab sheeting support for bridge | |
| CN204040495U (en) | A kind of suspension fixing support rack of high-order cast-in fixing bolt | |
| CN112096096A (en) | Positioning device for embedded steel plate and construction method thereof | |
| CN113250379B (en) | Position-adjustable tie bar installation structure and installation method thereof | |
| CN214117527U (en) | Wall location reinforcing apparatus is led to aluminum alloy template | |
| CN212983926U (en) | Side wall formwork bottom positioning device | |
| CN218061453U (en) | Socket type supporting base for supporting frame body of multi-layer top plate formwork | |
| CN210013474U (en) | Deviation prevention device for aluminum mould K plate | |
| CN113898195B (en) | Assembled concrete structure wall column hoisting guiding and positioning device and construction method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |