CN107965145B - Horizontal convex concrete construction joint hanging die supporting device - Google Patents
Horizontal convex concrete construction joint hanging die supporting device Download PDFInfo
- Publication number
- CN107965145B CN107965145B CN201711476190.4A CN201711476190A CN107965145B CN 107965145 B CN107965145 B CN 107965145B CN 201711476190 A CN201711476190 A CN 201711476190A CN 107965145 B CN107965145 B CN 107965145B
- Authority
- CN
- China
- Prior art keywords
- template
- construction joint
- shaped clamping
- strip
- horizontal
- 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.)
- Active
Links
Images
Classifications
-
- 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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
-
- 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
- E02D29/16—Arrangement or construction of joints in foundation structures
-
- 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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention provides a hanging die supporting device for a horizontal convex concrete construction joint, which comprises a clamp, connecting bolts and a template device, wherein the clamp comprises a plurality of U-shaped clamping plates arranged at the edges of two ends of a vertical steel bar of a pool wall, the outer sides of the U-shaped clamping plates are fixed on the outer surfaces of the vertical steel bar of the pool wall through butterfly bolts, and the template device is fixed on the inner sides of the U-shaped clamping plates through the connecting bolts. The horizontal convex concrete construction joint hanging die supporting device is simple to operate, and overcomes the defects of irregular cross section size, poor waterproof effect and the like of a pool wall convex construction joint.
Description
Technical Field
The invention relates to an engineering device, in particular to a horizontal convex concrete construction joint hanging die supporting device.
Background
When the annular foundation 1 of the cooling tower and the pool wall 5 of the pool are constructed, a horizontal construction joint is reserved at the bottom of the pool wall, and the reserved joint has the quality directly related to the impermeability of the root of the pool. As shown in figure 1, the construction joint cannot use a steel plate water stop belt due to the limitation of the annular base reinforcement protection layer, so that a boss-shaped construction joint is arranged at the joint, and the water penetration path is increased. The annular foundation of the cooling tower and the reserved horizontal convex construction joint of the tank wall are welded with supporting steel bars 4 at the bottom (the elevation is the elevation of the upper surface of the annular foundation) of the vertical steel bars 3 of the tank wall, the formwork adopts wood formwork strips, and the welded supporting steel bars 4 are utilized to support the convex construction joint formwork. The construction method has complex construction procedures, the welded through long support steel bars are unfavorable for the water prevention of the pool wall, the wood form is adopted for splicing more joints, and the section size of the convex construction joint is difficult to ensure.
The root of the pool annular foundation 1 is provided with a foundation horizontal steel bar 2 and a pool wall vertical steel bar 3, the device is fixed on the pool wall vertical steel bar 3, and a supporting and fixing template device 9 forms a concrete boss 6. Then it is possible to surround the basin one round, whereas the height of the concrete boss 6 is typically 100mm.
Disclosure of Invention
The invention provides a horizontal convex concrete construction joint hanging die supporting device which is used for overcoming the defects that a traditional pool wall convex construction joint template is complex to support, a template supporting steel bar influences the anti-seepage effect of a pool wall, the section size of a convex construction joint is difficult to guarantee and the like.
The technical scheme is as follows:
the utility model provides a mould strutting arrangement is hung to horizontal convex concrete construction seam, includes fixture, connecting bolt, template device, the fixture is including setting up a plurality of U type cardboard at the vertical reinforcing bar both ends edge of pool wall, the outside of U type cardboard is fixed on the surface of the vertical reinforcing bar of pool wall through butterfly bolt, the template device passes through connecting bolt to be fixed on the inboard of U type cardboard.
The butterfly bolt passes the outside of fastening nut and U-shaped cardboard, and the end of butterfly bolt is provided with the arc cardboard for sticis the surface of the vertical reinforcing bar of pool wall.
The upper and lower both ends of U type cardboard inboard are provided with coupling nut, coupling bolt's one end is connected with the template device, and the lead screw that the other end set up passes coupling nut, can adjust the thickness and the horizontal curve of concrete boss through adjusting coupling bolt's lead screw.
The template device comprises a template panel, wherein an upper layer of strip-shaped hanging groove and a lower layer of strip-shaped hanging groove are respectively welded at the left end and the right end of the outer side of the template panel and are used for adjusting the position of the clamp.
The upper and lower both ends of template panel are provided with fixed socket, fixed socket includes plug and head of accepting, sets up respectively at the upper and lower both ends of template panel.
The template panel adopts a cold-rolled strip steel plate with the thickness of 600mm multiplied by 100mm multiplied by 3mm, and the length of a strip hanging groove is 100mm.
The horizontal convex concrete construction joint hanging die supporting device surrounds a pool wall of a pool, the horizontal distance between the strip-shaped hanging grooves at the same position of the left and right adjacent two template panels is 5 times of the vertical steel bar distance between the two pool walls, and the horizontal distance is used for controlling the curve radian of a convex construction joint.
The horizontal convex concrete construction joint hanging die supporting device is simple to operate, and overcomes the defects of irregular cross section size, poor waterproof effect and the like of a pool wall convex construction joint.
Drawings
Fig. 1 is a schematic view of the structure of a welded support bar;
FIG. 2 is a schematic structural view of the horizontal convex concrete construction joint hanging formwork support device;
FIG. 3 is a schematic view of the U-shaped card;
FIG. 4 is a schematic view of the butterfly bolt;
FIG. 5 is a schematic view of the butterfly bolt mounted to a U-shaped clamp plate;
FIG. 6 is a side view of FIG. 5;
FIG. 7 is a schematic view of the connecting bolt;
FIG. 8 is a schematic view of the construction of the formwork panel;
fig. 9 is a top view of fig. 8.
Detailed Description
The invention designs a rapidly detachable template device and a clamp which are matched with connecting bolts with adjustable sizes, wherein the template device adopts a 3mm thick cold-rolled strip steel plate as a template panel, strip hanging grooves are welded on the upper side and the lower side of the template panel, the left side and the right side of the template panel are connected with the clamp fixed on the edge of a vertical steel bar of a pool wall through the connecting bolts, and the elevation and the section size of a construction joint template can be adjusted through the clamp.
In the embodiment of the invention, as shown in fig. 2, the horizontal convex concrete construction joint hanging die supporting device comprises a clamp 7, a connecting bolt 8 and a template device 9, wherein the clamp 7 is combined with the template device 9 through the connecting bolt 8 in use. The fixture adopts U-shaped clamping plates 10 which are arranged at the edges of the left end and the right end of the vertical steel bar 3 of the pool wall and shown in fig. 3, the inner sides of the U-shaped clamping plates 10 are fixedly connected with a template device 9 through connecting bolts, and the thickness, the horizontal curve and the like of the convex concrete can be adjusted by adjusting the screw rods of the connecting bolts 8.
In fig. 3, the fastening and fixing of the outer side of the U-shaped clamping plate 10 and the vertical steel bars 3 of the pool wall are controlled by tightening the butterfly bolts 11, and the butterfly bolts 11 are convenient and quick to tighten, so that workers can conveniently install and detach. The butterfly bolt 11 passes the outside of fastening nut 14 and U type cardboard 10, and the outside of U type cardboard 10 is provided with the aperture, and fastening nut 14 is placed in the aperture outside, and arc cardboard 13 is installed to butterfly bolt 11's end for sticis the surface of the vertical reinforcing bar of pool wall.
As shown in fig. 4 to 6, the clamp 7 is fixedly connected with the connecting nut 12 through the connecting bolt 8, and the position of the template device 9 can be adjusted by adjusting the length of the connecting bolt 8 screwed into the connecting nut 12, so as to adjust the size and curve radian of the template panel 15.
The form panel 15 of the form device 9 adopts a cold-rolled strip steel plate (adjustable according to the size of the construction joint) with the thickness of 600mm multiplied by 100mm multiplied by 3mm, the length of the left end and the right end is 600mm, the height of the upper end and the lower end is 100mm, the outer sides of the left end and the right end of the form panel 15 are welded with an upper layer of strip hanging groove 16 and a lower layer of strip hanging groove 16, and the length of the strip hanging groove 16 is 100mm. As shown in fig. 7, the position of the clamp 7 is adjusted by the end of the connecting bolt 8 fixed to the formwork panel 15, and the diameter of the screw rod 81 of the connecting bolt 8 is 8mm.
The thickness of the U-shaped clamping plate 10 is 30mm, the length of the outer side is 30mm, and the connecting nut 12 is arranged at a position where the inner side is longer than the outer side. The arcuate clamping plate 13 has a length of 20mm.
The horizontal convex concrete construction joint hanging die supporting device is arranged around the pool wall of the pool in a circle, so that the concrete boss 6 is arranged around the side wall of the pool in a circle, and the horizontal spacing of the strip-shaped hanging grooves at the same position of the left and right adjacent two formwork panels can be 5 times of the vertical steel bar spacing of the pool wall, for example: the interval of two pool wall vertical steel bars is 200mm, then during the template preparation, the horizontal interval of bar hanging groove in the same position of template panel can set up to 1000mm, guarantees strutting arrangement's interval and is unlikely to too big to the curve radian of control convex construction joint.
As shown in fig. 8 and 9, the upper and lower joints of the template panel 15 are provided with fixed socket slots, and the extension of the template device 9 is realized through the socket connection of the plug 17 and the socket head 18.
By arranging the device on the vertical steel bars 3 on the inner side and the outer side of the two tank walls, the stable formation of the concrete boss 6 can be controlled.
The template device and the clamp have the beneficial effects that the template device and the clamp are simple in structure, the construction procedure of the convex construction joint template is simplified, the labor intensity of workers is reduced, the appearance effect of the convex construction joint is ensured, and the anti-seepage effect of the pool wall construction joint is improved.
Claims (3)
1. The utility model provides a horizontal convex concrete construction seam hangs mould strutting arrangement which characterized in that: the device comprises a clamp, connecting bolts and a template device, wherein the clamp comprises a plurality of U-shaped clamping plates arranged at the edges of two ends of a vertical steel bar of a tank wall, the outer sides of the U-shaped clamping plates are fixed on the outer surfaces of the vertical steel bar of the tank wall through butterfly bolts, and the template device is fixed on the inner sides of the U-shaped clamping plates through the connecting bolts; the butterfly bolt penetrates through the fastening nut and the outer side of the U-shaped clamping plate, and an arc-shaped clamping plate is arranged at the tail end of the butterfly bolt and used for tightly pressing the outer surface of the vertical steel bar of the tank wall;
connecting nuts are arranged at the upper end and the lower end of the inner side of the U-shaped clamping plate, one end of each connecting bolt is connected with the template device, a screw rod arranged at the other end penetrates through each connecting nut, and the thickness and the horizontal curve of the concrete boss can be adjusted by adjusting the screw rods of the connecting bolts; the template device comprises a template panel, wherein the left end and the right end of the outer side of the template panel are respectively welded with an upper layer of strip-shaped hanging groove and a lower layer of strip-shaped hanging groove, and the strip-shaped hanging grooves are used for adjusting the positions of the clamping tools; the upper and lower both ends of template panel are provided with fixed socket, fixed socket includes plug and head of accepting, sets up respectively at the upper and lower both ends of template panel.
2. The horizontal convex concrete construction joint hanging die supporting device according to claim 1, wherein: the template panel adopts a cold-rolled strip steel plate with the thickness of 600mm multiplied by 100mm multiplied by 3mm, and the length of a strip hanging groove is 100mm.
3. The horizontal convex concrete construction joint hanging die supporting device according to claim 1, wherein: the horizontal convex concrete construction joint hanging die supporting device surrounds a pool wall of a pool, the horizontal distance between the strip-shaped hanging grooves at the same position of the left and right adjacent two template panels is 5 times of the vertical steel bar distance between the two pool walls, and the horizontal distance is used for controlling the curve radian of a convex construction joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711476190.4A CN107965145B (en) | 2017-12-29 | 2017-12-29 | Horizontal convex concrete construction joint hanging die supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711476190.4A CN107965145B (en) | 2017-12-29 | 2017-12-29 | Horizontal convex concrete construction joint hanging die supporting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107965145A CN107965145A (en) | 2018-04-27 |
| CN107965145B true CN107965145B (en) | 2023-04-21 |
Family
ID=61993228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711476190.4A Active CN107965145B (en) | 2017-12-29 | 2017-12-29 | Horizontal convex concrete construction joint hanging die supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107965145B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110388053B (en) * | 2019-07-03 | 2021-05-25 | 广西建工集团第二安装建设有限公司 | Method for reinforcing outer side template of super-thick concrete shear wall |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2708956B1 (en) * | 1993-07-13 | 1995-09-29 | Blavette Francois | Suspended forms for pouring swimming pools. |
| JP2946307B2 (en) * | 1996-08-26 | 1999-09-06 | 日本仮設株式会社 | Bracket for connecting panel with pier and flap |
| CN101457592A (en) * | 2008-11-20 | 2009-06-17 | 江苏广宇建设集团有限公司 | Concrete structure affixing steel plate reinforcement method |
| EP2647765B1 (en) * | 2012-04-03 | 2016-04-27 | BAUER Spezialtiefbau GmbH | Shuttering element for a diaphragm wall and method for producing a diaphragm wall |
| CN102900103B (en) * | 2012-08-21 | 2014-11-26 | 天津二十冶建设有限公司 | Construction gap of underground waterproof concrete structure and wall template installation method thereof |
| CN204139597U (en) * | 2014-09-09 | 2015-02-04 | 中国能源建设集团山西省电力建设四公司 | Small-sized reinforced concrete chimney template adjustment bracing means suitable for reading |
| CN204152207U (en) * | 2014-10-24 | 2015-02-11 | 中冶建工集团有限公司 | Hang the reinforcing construction of mould template |
| CN105421781A (en) * | 2015-11-09 | 2016-03-23 | 深圳市建工集团股份有限公司 | Synchronous pouring construction method and formwork system for concrete ridge platform and structural floor slab |
| CN207673006U (en) * | 2017-12-29 | 2018-07-31 | 河南省第二建设集团有限公司 | A kind of horizontal convex concrete construction joint hangs mould support device |
-
2017
- 2017-12-29 CN CN201711476190.4A patent/CN107965145B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107965145A (en) | 2018-04-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103195102A (en) | Post-cast strip form support structure and method for underground waterproof shear walls | |
| CN201901964U (en) | Three-dimensional adjustable and disconnectable curtain wall | |
| CN206562761U (en) | Floor post-cast strip boatswain chair mould | |
| CN107965145B (en) | Horizontal convex concrete construction joint hanging die supporting device | |
| CN203808501U (en) | Early-removing jacking support based on existing fastener-type scaffold | |
| CN210421925U (en) | Positioning and embedding device for water stop joint of building | |
| CN205713078U (en) | A kind of outer wall of basement vertical post-cast strip side mold device | |
| CN210597794U (en) | Connecting device of prefabricated plate | |
| CN202831624U (en) | Template for deformation joint of shear wall | |
| CN205805002U (en) | A kind of safety rope fixing device for job site | |
| CN208430643U (en) | A kind of wall hole plugging device | |
| CN204299162U (en) | To encorbelment steel I-beam anchor structure | |
| CN207673006U (en) | A kind of horizontal convex concrete construction joint hangs mould support device | |
| CN217680463U (en) | Novel stainless steel template structure | |
| CN206902768U (en) | A kind of post-cast strip adjustable supporting | |
| CN110593559A (en) | Concrete beam formwork supporting device and construction process thereof | |
| CN113882565B (en) | Assembly type unit ceramic brick dry-hanging curtain wall system and construction method thereof | |
| CN203097290U (en) | Assembled type split bolt | |
| CN215107294U (en) | Special fixture for hanging die at seam of prefabricated laminated slab | |
| CN211007615U (en) | Scaffold groove type shape fixing device | |
| CN211396612U (en) | Concrete beam formwork support device | |
| CN209799375U (en) | Wear floor drain built-in fitting fixing device | |
| CN204386139U (en) | Detachable structural steel anchor device | |
| CN210316571U (en) | Template fixture of rotary double-rib laminated slab | |
| CN203160251U (en) | Connecting device for joints of steel and wood templates |
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 |