CN113445739A - Adjustable unilateral template supporting device - Google Patents
Adjustable unilateral template supporting device Download PDFInfo
- Publication number
- CN113445739A CN113445739A CN202110618343.4A CN202110618343A CN113445739A CN 113445739 A CN113445739 A CN 113445739A CN 202110618343 A CN202110618343 A CN 202110618343A CN 113445739 A CN113445739 A CN 113445739A
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- China
- Prior art keywords
- double
- adjustable
- steel
- fixedly connected
- spliced
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Classifications
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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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/14—Bracing or strutting arrangements for formwalls; Devices for aligning forms
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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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
- E04G11/12—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring of elements and beams which are mounted during erection of the shuttering to brace or couple the elements
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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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements
- E04G17/042—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements being tensioned by threaded elements
Abstract
The invention discloses an adjustable unilateral formwork supporting device, and belongs to the technical field of building engineering wall fixing. This unilateral template strutting arrangement with adjustable includes: the device comprises a template, double-spliced section steel, an inclined stay bar and a single-side support pull rod; the double-spliced steel section is fixedly connected with the template, one end of the inclined strut is fixedly connected with the double-spliced steel section, the other end of the inclined strut is fixedly connected with one end of the single-side support pull rod, and the other end of the single-side support pull rod is fixedly connected with the double-spliced steel section. The adjustable unilateral formwork support device provided by the invention has the characteristics of simplicity in operation, detachability and turnover, safety and controllable quality, and can better ensure the forming quality of a wall body.
Description
Technical Field
The invention belongs to the technical field of wall fixing of constructional engineering, and particularly relates to an adjustable unilateral formwork supporting device.
Background
The single-side formwork supports four types of existing inclined strut type, truss type, cantilever type and self-climbing type. The cantilever type is mainly used for wall construction of large-volume concrete such as dams and anchorages, and the self-climbing type is mainly used for structures such as hydroelectric dams, vertical shafts and diversion tunnels, and the two forms have complex structures and high construction difficulty; the inclined strut type and the truss type are mainly used for basement outer walls, subway stations, underground walls of sewage treatment plants and the like, and are two most commonly used forms at present.
When unilateral template supports and adopts the bracing formula, generally adopt the scaffold steel pipe as the support, this kind of device is simpler, nevertheless because of the bearing capacity of single steel pipe is less, the steel pipe sets up a large amount, supports the wholeness relatively poor to make to support the reinforcement frequency high, and be difficult to guarantee the straightness precision of hanging down of template and the bearing capacity and the stability of template root.
When the single-side formwork support adopts the truss, the truss needs to be processed and manufactured in advance, generally comprises a standard section and a plurality of fixed-length heightened sections, the manufacturing steel quantity and the welding quantity are large, the manufacturing cost is high, and the installation and reinforcement process is relatively complex; because the heightening section of the truss can not change the size at will, the height of the template can only be set according to the sizes of the standard section and the heightening section, and the adjustment can not be realized.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an adjustable unilateral template supporting device. This unilateral template strutting arrangement with adjustable passes through diagonal brace and bottom pull rod and uses jointly, realizes that the position of diagonal brace support on the bottom pull rod is adjustable, and satisfies the high demand of various templates in the use, and this unilateral template strutting arrangement with adjustable has easy operation, can dismantle turnover, safety, the controllable characteristics of quality, can guarantee the shaping quality of wall body better simultaneously.
In order to achieve the purpose, the invention adopts the following technical scheme: an adjustable one-sided formwork support apparatus, comprising: the device comprises a template, double-spliced section steel, an inclined stay bar and a single-side support pull rod; the double-spliced profile steel is fixedly connected with the template, one end of the inclined strut is fixedly connected with the double-spliced profile steel, the other end of the inclined strut is fixedly connected with one end of the single-side support pull rod, and the other end of the single-side support pull rod is fixedly connected with the double-spliced profile steel; the single-side support pull rod consists of a right-angled triangle connecting seat, an inclined support seat, an embedded part screw rod, a bottom pull rod and a double-groove steel pressing beam; the embedded part screw penetrates through the double-channel steel pressing beam and is fixedly connected with the double-channel steel pressing beam, one end of the bottom pull rod is fixedly connected with the right-angled triangle connecting seat, and the other end of the bottom pull rod penetrates through the inclined strut support.
Furthermore, a plurality of inclined supporting rods are connected to each double-spliced section steel, and each inclined supporting rod is fixedly connected with the inclined supporting seat through a pin shaft.
Further, the diagonal brace includes: the adjustable front rod, the middle rod, the adjustable rear rod and the adjusting handle are arranged on the middle rod, one end of the middle rod is in threaded connection with the adjustable front rod, the other end of the middle rod is in threaded connection with one end of the adjustable rear rod, and the adjusting handle is arranged on the middle rod.
Furthermore, the adjustable rear rod is connected with the inclined strut support through a pin shaft.
Furthermore, one end of the adjustable front rod extends into the double-spliced section steel and is fixedly connected with the double-spliced section steel through a pin shaft.
Furthermore, the double-spliced section steel is connected with the template through a gasket and an elbow bolt.
Furthermore, the double-groove compression beam steel is arranged on one side, close to the ground, of the double-spliced steel.
Compared with the prior art, the invention has the following beneficial effects: the adjustable single-side formwork supporting device has the characteristics of being detachable due to the adoption of the single-side supporting pull rod, is safe and controllable in quality, can meet the requirement of a wall body on higher verticality, and can better ensure the forming quality of the wall body; the inclined strut is fixedly connected with the inclined strut support, so that the device has the characteristics of adjustable length, difficulty in moving and deforming and convenience in fixing; the right-angled triangle connecting seat adopted in the invention has the characteristics of simple operation and convenient connection, and the single-side formwork supporting device has the characteristics of small single piece weight, convenient assembly and disassembly by workers, convenient manual transportation, small conflict with a floor slab operation frame and convenient turnover use.
Drawings
FIG. 1 is a schematic structural view of an adjustable single-sided formwork support apparatus according to the present invention;
FIG. 2 is a schematic structural view of the elbow bolt of the present invention;
FIG. 3 is a schematic structural view of a diagonal brace bar according to the present invention;
the steel plate forming machine comprises a die plate 1, a die plate 2, double-spliced section steel 3, a gasket 4, an elbow bolt 5, a pin shaft 6, an adjustable front rod 7, a middle rod 8, an adjustable rear rod 9, an adjusting handle 10, a right-angled triangle connecting seat 11, an inclined strut support 12, an embedded part screw rod 13, a bottom pull rod 14 and a double-channel steel pressing beam.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below with the accompanying drawings.
Fig. 1 is a schematic structural view of an adjustable single-sided formwork support apparatus according to the present invention, the adjustable single-sided formwork support apparatus includes: the device comprises a template 1, double-spliced section steel 2, an inclined stay bar and a single-side support pull bar; the double-spliced profile steel 2 is fixedly connected with the template 1, one end of the inclined strut is fixedly connected with the double-spliced profile steel 2, the other end of the inclined strut is fixedly connected with one end of the single-side support pull rod, and the other end of the single-side support pull rod is fixedly connected with the double-spliced profile steel 2; the single-side supporting pull rod consists of a right-angled triangle connecting seat 10, an inclined supporting seat 11, an embedded part screw 12, a bottom pull rod 13 and a double-groove steel pressing beam 14; the right-angled triangle connecting seat is fixedly connected with the double-spliced steel 2, the right-angled triangle connecting seat is convenient to install, stable, reliable, clear in stress and convenient to support, the embedded part screw 12 penetrates through the double-channel steel pressing beam 14, the embedded part screw 12 is fixedly connected with the double-channel steel pressing beam 14, the double-channel steel pressing beam 14 is arranged on one side, close to the ground, of the double-spliced steel 2, the embedded part screw 12 is a stress concentration point of the formwork 1, and the embedded part screw 12 bears lateral pressure and upward buoyancy when the formwork 1 pours concrete; one end of the bottom pull rod 13 is fixedly connected with the right-angled triangle connecting seat 10, the other end of the bottom pull rod 13 penetrates through the inclined strut support 11, the inclined strut support 11 is fixedly connected with the inclined strut, the bottom pull rod 13 and the inclined strut are combined for use, the position of the inclined strut support on the bottom pull rod 13 is adjustable, and the height requirements of various templates 1 are met in the using process.
The right-angled triangle connecting seat adopted in the single-side supporting pull rod comprises: two right angled triangle connecting seat steel sheets, connecting seat end plate and connecting seat bottom plate, two right angled triangle connecting seat steel sheet parallel arrangement, a right-angle side of every right angled triangle connecting seat steel sheet is fixed in on the connecting seat bottom plate through full weld, on another right-angle side is fixed in the connecting seat end plate through full weld, the connecting seat end plate is connected through four sets of symmetrical bolts and backing plate with the double pin section steel. The embedded screw rod in the single-side support pull rod comprises: the embedded screw is embedded in the template 1 and is used for bearing the lateral pressure and upward buoyancy when the template 1 is used for pouring concrete; the outer connecting rod is fixedly connected with the double-channel steel pressing beam 14 through a gasket and a butterfly nut, so that the double-channel steel pressing beam is fixed on the right-angled triangle connecting seat, and the root of the template 1 is firmly reinforced. The bottom tie bar in the unilateral supporting tie bar of the invention includes: the connecting device comprises a connecting steel plate and a connecting rod, wherein one end of the connecting rod is fixedly connected with the connecting steel plate, and the other end of the connecting rod is connected with an inclined strut support; the connecting steel plate is fixedly connected with the right-angled triangle connecting seat. The bracing support in the unilateral support pull rod of the invention includes: the support comprises a support front end plate, two support side plates, a support rear end plate and a support bottom plate, wherein the two support side plates are vertically arranged on the support bottom plate through full welding, and two ends of the two support side plates are fixedly connected with the support front end plate and the support rear end plate through full welding respectively.
The double-spliced section steel 2 and the template 1 are fixedly connected through the gasket 3 and the elbow bolt 4, as shown in figure 2, the elbow of the elbow bolt 4 is hooked on the template 1, the other end of the elbow bolt 4 extends out of the gasket 3, and the gasket 3 is screwed on the elbow bolt 4, so that the double-spliced section steel 2 and the template 1 are fixed.
Fig. 3 is a schematic structural diagram of the sway bar of the present invention, which includes: adjustable front rod 6, intermediate lever 7, adjustable back pole 8 and regulation handle 9, the one end of intermediate lever 7 passes through threaded connection with adjustable front rod 6, and threaded connection is passed through with the one end of adjustable back pole 8 to the other end of intermediate lever 7, and regulation handle 9 sets up on intermediate lever 7, can realize the length of bracing piece adjustable through adjusting regulation handle 9. One end of the adjustable front rod 6 extends into the double-spliced profile steel 2 and is fixedly connected with the double-spliced profile steel through a pin shaft 5; the adjustable rear rod 8 is connected with the inclined strut support 11 through a pin shaft. The diagonal brace has the advantages of adjustable length, stable support and convenient assembly and disassembly, and can bear the lateral pressure when the concrete is poured in the template 1.
In one technical scheme of the invention, a plurality of double-spliced section steels 2 can be fixedly connected on a template 1 in parallel, each double-spliced section steel 2 is fixedly provided with a single-side supporting pull rod, each double-spliced section steel 2 is connected with a plurality of inclined supporting rods, and the inclined supporting rods are fixedly connected with inclined supporting seats 11 connected with the corresponding double-spliced section steel 2 through pin shafts, so that the template 1 is fixed.
The working process of the adjustable unilateral template supporting device of the invention is as follows: embedding embedded screw rods 12 in a concrete structure at the lower part of the template 1, and performing single-sided template construction when the strength reaches 20Mpa after the concrete is poured; the double-spliced section steel 2 is fixedly connected with the template 1 through an elbow bolt 4 and a gasket 3; the right-angled triangle connecting seat 10 is fixedly connected with the double-spliced section steel 2 through bolts, and the double-channel steel pressing beam 14 is fixed on the right-angled triangle connecting seat 10; one end of the bottom pull rod 13 is fixedly connected with the right-angled triangle connecting seat 10, and the other end is fixedly connected with the inclined strut support 11; one end of the diagonal brace is connected with the diagonal brace support 11 through a pin shaft, and the other end of the diagonal brace is connected with the double-spliced steel 2 through a pin shaft, so that the single-side formwork supporting device is formed. The adjustable unilateral formwork support device has the advantages of being simple in operation, detachable, safe and controllable in quality, and capable of well guaranteeing the forming quality of a wall body.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may be made by those skilled in the art without departing from the principle of the invention.
Claims (7)
1. An adjustable unilateral formwork support device, comprising: the device comprises a template (1), double-spliced steel sections (2), inclined stay bars and single-side support pull rods; the double-spliced profile steel (2) is fixedly connected with the template (1), one end of the inclined strut is fixedly connected with the double-spliced profile steel (2), the other end of the inclined strut is fixedly connected with one end of the single-side support pull rod, and the other end of the single-side support pull rod is fixedly connected with the double-spliced profile steel (2); the single-side supporting pull rod consists of a right-angled triangle connecting seat (10), an inclined strut support (11), an embedded part screw rod (12), a bottom pull rod (13) and a double-groove steel pressing beam (14); the fixed connection of right angled triangle seat and double pin section steel (2) even, bury a screw rod (12) and run through double flute steel pressure roof beam (14), just bury a screw rod (12) and double flute steel pressure roof beam (14) fixed connection, the one end and the right angled triangle of bottom pull rod (13) link seat (10) fixed connection, bracing support (11) are run through to bottom pull rod (13) other end.
2. The adjustable unilateral formwork support device according to claim 1, characterized in that each double-spliced steel bar (2) is connected with a plurality of diagonal braces, and each diagonal brace is fixedly connected with the diagonal brace support (11) through a pin.
3. The adjustable unilateral formwork support device of claim 1, wherein the diagonal brace comprises: adjustable front rod (6), intermediate lever (7), adjustable back rod (8) and regulation handle (9), the one end and the adjustable front rod (6) of intermediate lever (7) pass through threaded connection, the other end of intermediate lever (7) passes through threaded connection with the one end of adjustable back rod (8), adjust handle (9) and set up on intermediate lever (7).
4. The adjustable unilateral formwork support device according to claim 3, characterized in that the adjustable rear bar (8) is connected with the diagonal brace support (11) by a pin.
5. The adjustable unilateral formwork support device according to claim 3, characterized in that one end of the adjustable front bar (6) extends into the double-section steel (2) and is fixedly connected thereto by a pin (5).
6. The adjustable unilateral formwork support device according to claim 1, characterized in that the double-spliced steel profiles (2) are connected with the formwork (1) by means of gaskets (3) and elbow bolts (4).
7. The adjustable single-side formwork support device according to claim 1, wherein the double-groove compression beam steel (14) is arranged on the side, close to the ground, of the double-spliced steel bar (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110618343.4A CN113445739A (en) | 2021-06-03 | 2021-06-03 | Adjustable unilateral template supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110618343.4A CN113445739A (en) | 2021-06-03 | 2021-06-03 | Adjustable unilateral template supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113445739A true CN113445739A (en) | 2021-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110618343.4A Pending CN113445739A (en) | 2021-06-03 | 2021-06-03 | Adjustable unilateral template supporting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN113445739A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115306147A (en) * | 2022-09-29 | 2022-11-08 | 江苏顺为绿色建筑科学研究院有限公司 | Shuttering for building |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203394042U (en) * | 2013-07-22 | 2014-01-15 | 中建三局第一建设工程有限责任公司 | Adjustable type support device of limb vertical structures |
| CN204402015U (en) * | 2014-12-30 | 2015-06-17 | 江西志特现代建筑科技有限公司 | A kind of aluminum alloy mould plate system pulling-on piece formula diagonal brace |
| CN206205485U (en) * | 2016-10-27 | 2017-05-31 | 合迪科技江苏有限公司 | Adjustable diagonal brace fixing device |
| CN109025250A (en) * | 2018-06-22 | 2018-12-18 | 中建五局华东建设有限公司 | Deep basal pit outer wall of basement integrates one side formwork support system |
| CN209538693U (en) * | 2018-12-04 | 2019-10-25 | 中铁二十四局集团有限公司 | A kind of template single side bracing |
| CN211447757U (en) * | 2019-10-21 | 2020-09-08 | 浙江省大成建设集团有限公司 | Highway tunnel cable trench combined quick-release template |
| CN112523495A (en) * | 2020-12-03 | 2021-03-19 | 中国核工业二四建设有限公司 | Support capable of supporting wall formwork on single side |
| CN112796519A (en) * | 2021-01-26 | 2021-05-14 | 中国建筑第四工程局有限公司 | Adjustable inclined strut device for basement single-side wall formwork and using method of adjustable inclined strut device |
-
2021
- 2021-06-03 CN CN202110618343.4A patent/CN113445739A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203394042U (en) * | 2013-07-22 | 2014-01-15 | 中建三局第一建设工程有限责任公司 | Adjustable type support device of limb vertical structures |
| CN204402015U (en) * | 2014-12-30 | 2015-06-17 | 江西志特现代建筑科技有限公司 | A kind of aluminum alloy mould plate system pulling-on piece formula diagonal brace |
| CN206205485U (en) * | 2016-10-27 | 2017-05-31 | 合迪科技江苏有限公司 | Adjustable diagonal brace fixing device |
| CN109025250A (en) * | 2018-06-22 | 2018-12-18 | 中建五局华东建设有限公司 | Deep basal pit outer wall of basement integrates one side formwork support system |
| CN209538693U (en) * | 2018-12-04 | 2019-10-25 | 中铁二十四局集团有限公司 | A kind of template single side bracing |
| CN211447757U (en) * | 2019-10-21 | 2020-09-08 | 浙江省大成建设集团有限公司 | Highway tunnel cable trench combined quick-release template |
| CN112523495A (en) * | 2020-12-03 | 2021-03-19 | 中国核工业二四建设有限公司 | Support capable of supporting wall formwork on single side |
| CN112796519A (en) * | 2021-01-26 | 2021-05-14 | 中国建筑第四工程局有限公司 | Adjustable inclined strut device for basement single-side wall formwork and using method of adjustable inclined strut device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115306147A (en) * | 2022-09-29 | 2022-11-08 | 江苏顺为绿色建筑科学研究院有限公司 | Shuttering for building |
| CN115306147B (en) * | 2022-09-29 | 2023-01-13 | 江苏顺为绿色建筑科学研究院有限公司 | Shuttering for building |
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Application publication date: 20210928 |