CN111395758B - Formwork supporting upright supporting device and construction method - Google Patents
Formwork supporting upright supporting device and construction method Download PDFInfo
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- CN111395758B CN111395758B CN202010229364.2A CN202010229364A CN111395758B CN 111395758 B CN111395758 B CN 111395758B CN 202010229364 A CN202010229364 A CN 202010229364A CN 111395758 B CN111395758 B CN 111395758B
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- bottom plate
- section
- thick bamboo
- positioning
- pole setting
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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
-
- 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
- E04G25/00—Shores or struts; Chocks
Abstract
The invention discloses a formwork supporting upright supporting device and a construction method, and belongs to the technical field of formwork construction. Including the bottom plate, found a section of thick bamboo and adjusting part, the bottom of founding a section of thick bamboo is passed through rotation of rotation axis and is connected on the bottom plate, the inboard of founding a section of thick bamboo is equipped with location structure, fixedly connected with adjusts the seat on the outer wall of founding a section of thick bamboo, adjust the seat and realize founding the installation of different angles between a section of thick bamboo and the base through adjusting part. The bottom plate that is equipped with, found a section of thick bamboo and adjusting part, utilize the inboard location structure of a vertical section of thick bamboo to press from both sides the tight location with the inner wall of formwork support pole setting, adjust the angle between its base and the pole setting so that be applicable to the template to different slopes through adjusting part, improve slope section formwork support pole setting and set up the quality to guarantee formwork support system overall stability.
Description
Technical Field
The invention belongs to the technical field of formwork construction, and particularly relates to a formwork supporting upright supporting device capable of being positioned and installed quickly and a construction method.
Background
When the construction of an upper cast-in-place concrete structure is carried out at the positions of a slope section, a sinking section, a stair, a ramp and the like in the building and municipal engineering, the bottom of a bearing upright rod of a formwork support system is usually required to be erected on a bottom plate with a certain slope, so that the quality problems of local stress of the bottom of the upright rod, inclined eccentric stress of the upright rod and the like often occur, the integral stability of the formwork support system is influenced, and even the collapse accident of the formwork support is seriously caused. At present, concrete cushion blocks and steel nails are often placed in a bottom plate or the bottom plate concrete at the bottom of a vertical rod is destroyed in the prior art, the template support system adopting the treatment mode has poor stability and destroys the structural performance of the bottom plate, and the template support erection construction efficiency is low.
Disclosure of Invention
The invention aims to overcome the quality defects and shortcomings of local suspension stress at the bottom of the upright rod, inclination of the upright rod and the like when the formwork supporting upright rod is erected at a slope section, and provides the formwork supporting upright rod bearing device and the construction method, which are beneficial to improving the erecting quality of the formwork supporting upright rod at the slope section, so that the integral stability of a formwork supporting system is ensured.
In order to achieve the purpose, the invention adopts the following scheme:
the utility model provides a formwork support pole setting supporting device, includes the bottom plate, founds a section of thick bamboo and adjusting part, the bottom of founding a section of thick bamboo is passed through rotation of rotation axis and is connected on the bottom plate, the inboard of founding a section of thick bamboo is equipped with location structure, fixedly connected with adjusts the seat on the outer wall of founding a section of thick bamboo, adjust the seat and realize founding the installation of different angles between a section of thick bamboo and the base through adjusting part.
Further, location structure includes locating piece, locating claw and reset spring, the locating piece sets up with founding a section of thick bamboo with one heart, the locating piece is the toper structure and passes through threaded connection with the bottom of founding a section of thick bamboo, the mounting groove has been seted up to the locating piece in vertical direction, the locating claw is equipped with two sets ofly and rotates the both sides end of connecting at the mounting groove respectively, and is two sets of the bottom of locating claw is all leaked in the mounting groove outward, reset spring's both ends respectively with corresponding locating claw fixed connection.
Further, the adjusting part includes connecting hole, connecting rod and lock nut, the connecting hole is the rectangle structure, the connecting hole is seted up on adjusting the seat, the one end of connecting rod is rotated and is connected on the bottom plate, the other end through connection hole of connecting rod is located the connecting hole both sides all have a lock nut through threaded connection on the connecting rod.
Furthermore, the top of the vertical cylinder is connected with a locking sleeve through threads, a conical tensioning block is arranged at the bottom of the locking sleeve, a groove matched with the conical tensioning block is formed in the inner wall of the vertical cylinder, and when the locking sleeve moves downwards through adjustment, the conical tensioning block compresses the outer wall of the supporting vertical rod.
The invention also discloses a construction method of the formwork supporting upright supporting device, which comprises the following steps:
the method comprises the following steps: assembling the device: firstly, a positioning block is connected to the bottom of a vertical cylinder through threads and is arranged concentrically with the vertical cylinder, then a locking nut is connected to the top end of a connecting rod through threads, and then the connecting rod above the locking nut penetrates through a connecting hole and then is connected with the locking nut through threads;
step two: slope section bottom plate framework of steel reinforcement installation: mounting and constructing a slope section bottom plate steel reinforcement framework according to design requirements;
step three: device installation: the position of an upright pole to be installed is measured and set according to a design scheme, the upright pole to be installed is positioned, namely the supporting device is positioned, an iron wire penetrates through a connecting hole to bind the supporting device and a bottom plate steel bar, and the binding position and length of the iron wire are adjusted to ensure that the supporting device is accurately and horizontally installed;
step four: construction of a concrete structure: pouring slope section bottom plate concrete, vibrating the concrete around the bearing device to be compact, finely adjusting the position of the bearing device before final setting of the concrete, and ensuring that the bearing device is accurately and horizontally installed by adjusting the positions of two locking nuts on a connecting rod;
step five: installing a template support system: at first place the top of founding a section of thick bamboo with the locking cover, inject the formwork support pole setting gradually in locking cover and a founding a section of thick bamboo in proper order, realize quick location through the toper structure of locating piece, continue to inject the formwork support pole setting and will act on the positioning pawl and realize rotating the inner wall that presss from both sides tight pole setting formwork support pole setting to the top that makes the positioning pawl, later pass through threaded connection with the locking cover at the top of founding a section of thick bamboo, cause the tight piece that rises to compress tightly the outer wall that the formwork supports the pole setting, carry out the formwork support in proper order and install at other members of system.
Compared with the prior art, the invention can obtain the following technical effects:
the inner walls of the formwork supporting vertical rods are clamped and positioned by the aid of the positioning structures on the inner sides of the vertical cylinders, angles between the bottom plates and the vertical cylinders are adjusted by the adjusting assemblies so as to be suitable for formworks with different gradients, and the erecting quality of the formwork supporting vertical rods on the slope sections is improved, so that the integral stability of a formwork supporting system is guaranteed.
The positioning structure comprises a positioning block, a positioning claw and a return spring, the positioning claw and the return spring are arranged in the mounting groove on the positioning block, when the formwork supporting upright rod is inserted into the upright tube, the positioning block with the conical structure can quickly position the formwork supporting upright rod, when the positioning block is inserted into the root of the positioning block, the bottom of the positioning claw is extruded to rotate, and the top of the positioning claw is used for clamping the inner wall of the formwork supporting upright rod.
The adjusting assembly comprises a connecting hole, a connecting rod and a locking nut, the top end of the connecting rod penetrates through the connecting hole, the locking nut on the connecting rod enables the adjusting seat to be in a horizontal state, meanwhile, the bottom plate and the slope template are arranged in parallel, and the rectangular connecting hole is used for connecting the bottom plate reinforcing steel bars through iron wires to prevent deviation during concrete pouring.
The template support vertical rod is also provided with a locking sleeve, the locking sleeve is adjustably connected with the vertical cylinder, so that the tapered tensioning sleeve at the bottom of the locking sleeve can tightly press the outer side of the template support vertical rod, and the template support vertical rod is combined with a positioning structure to be used, so that the stability of the template support vertical rod is more effectively ensured, and the connection strength of the template support vertical rod is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a partially enlarged view of a portion a in fig. 1.
In the figure: 1. a base plate; 2. erecting a cylinder; 3. an adjusting seat; 4. positioning blocks; 5. a positioning claw; 6. a return spring; 7. a conical tensioning block; 8. mounting grooves; 9. connecting holes; 10. a connecting rod; 11. a lock nut; 12. and a locking sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1:
as shown in fig. 1-2, a formwork support pole support supporting device comprises a bottom plate 1, a vertical cylinder 2 and an adjusting component, wherein the bottom of the vertical cylinder 2 is connected to the bottom plate 1 through a rotating shaft, a positioning structure is arranged on the inner side of the vertical cylinder 2, an adjusting seat 3 is fixedly connected to the outer wall of the vertical cylinder 2, and the adjusting seat 3 is used for realizing installation at different angles between the vertical cylinder 2 and the bottom plate 1 through the adjusting component. Utilize the inboard location structure of a vertical section of thick bamboo 2 to press from both sides the inner wall of formwork support pole setting tight location, adjust its bottom plate 1 and found the angle between the section of thick bamboo 2 so that be applicable to the template to different slopes through adjusting part, improve slope section formwork support pole setting and set up the quality to guarantee formwork support system overall stability.
Further preferred scheme in this embodiment, location structure includes locating piece 4, positioning pawl 5 and reset spring 6, locating piece 4 sets up with founding a section of thick bamboo 2 with one heart, locating piece 4 is the toper structure and passes through threaded connection with the bottom of founding a section of thick bamboo 2, the root of locating piece 4 equals with the internal diameter of template support pole setting, mounting groove 8 has been seted up to locating piece 4 in vertical direction, positioning pawl 5 is equipped with two sets of rotation respectively and connects the both sides end at mounting groove 8, the bottom of two sets of positioning pawls 5 all exposes in mounting groove 8 and the top is hidden in mounting groove 8, reset spring 6's both ends respectively with corresponding positioning pawl 5 fixed connection. Utilize locating pawl 5 and reset spring 6 in the mounting groove 8 on locating piece 4, support the pole setting at the template and inject when a section of thick bamboo is inside, the locating piece 4 of toper structure will carry out quick location to the template support pole setting, when inserting to the root of locating piece 4, will extrude its locating pawl 5's bottom and make the emergence rotation, utilize the inner wall of locating pawl 5 top to the template support pole setting to realize pressing from both sides tight function.
In this embodiment, further preferred scheme, the adjusting part includes connecting hole 9, connecting rod 10 and lock nut 11, and connecting hole 9 is the rectangle structure, and connecting hole 9 is seted up on adjusting seat 3, and the one end of connecting rod 10 is rotated and is connected on bottom plate 1, and the other end of connecting rod 10 runs through connecting hole 9, all has a lock nut 11 through threaded connection on the connecting rod 10 that is located connecting hole 9 both sides. Utilize the top of connecting rod 10 to run through its connecting hole 9 to utilize lock nut 11 on the connecting rod 10 to make and adjust seat 3 and level state while bottom plate 1 and slope template parallel arrangement, the connecting hole 9 of rectangle is used for connecting the bottom plate reinforcing bar through the iron wire and prevents the off tracking that appears when concrete placement.
In a further preferred scheme in this embodiment, the top of the vertical cylinder 2 is connected with a locking sleeve 12 through a thread, the bottom of the locking sleeve 12 is provided with a tapered tension block 7, the inner wall of the vertical cylinder 2 is provided with a groove matched with the tapered tension block 7, and when the locking sleeve 12 moves down through adjustment, the tapered tension block 7 compresses the outer wall of the formwork support upright rod. The locking sleeve 12 and the vertical cylinder 2 are adjustably connected, so that the conical tensioning sleeve 7 at the bottom of the locking sleeve 12 can tightly press the outer side of the template supporting vertical rod, the stability of the template supporting vertical rod is effectively guaranteed by combining with a positioning structure, and the connection strength of the template supporting vertical rod is improved.
Example 2:
a construction method of a formwork supporting upright supporting device comprises the following steps:
the method comprises the following steps: assembling the device: firstly, a positioning block 4 is connected to the bottom of a vertical cylinder 2 through threads and is arranged concentrically with the vertical cylinder 2, then a locking nut 11 is connected to the top end of a connecting rod 10 through threads, and then the connecting rod 10 above the locking nut 11 penetrates through a connecting hole 9 and then is connected with the locking nut 11 through threads;
step two: slope section bottom plate 1 framework of steel reinforcement installation: installing and constructing a steel reinforcement framework of the slope section bottom plate 1 according to design requirements;
step three: device installation: the position of the vertical rod to be installed is measured and set according to the design scheme, the vertical rod to be installed is positioned, namely the supporting device is positioned, an iron wire penetrates through the connecting hole 9 to bind the supporting device and the reinforcing steel bar of the bottom plate 1, and the supporting device is accurately and horizontally installed by adjusting the binding position and length of the iron wire;
step four: construction of a concrete structure: pouring concrete of the bottom plate 1 of the slope section, vibrating the concrete around the bearing device to be compact, finely adjusting the position of the bearing device before final setting of the concrete, and ensuring the accurate and horizontal installation of the bearing device by adjusting the positions of two locking nuts 11 on a connecting rod 10;
step five: installing a template support system: at first place the lock sleeve 12 at the top of founding a section of thick bamboo 2, support the pole setting with the template and inject the lock sleeve 12 gradually in proper order and found a section of thick bamboo 2, realize quick location through the toper structure of locating piece 4, continue to inject the template and support the pole setting and will act on positioning pawl 5 and realize rotating to the inner wall that makes the top clamp pole setting template of positioning pawl 5 support the pole setting, later with lock sleeve 12 through threaded connection at the top of founding a section of thick bamboo 2, cause the toper tight piece 7 that rises to compress tightly the outer wall of template support pole setting, carry out the template support in proper order and install at other member bars of system.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (1)
1. The construction method of the formwork supporting and upright supporting device is characterized by comprising a bottom plate (1), an upright cylinder (2) and an adjusting assembly, wherein the bottom of the upright cylinder (2) is rotatably connected to the bottom plate (1) through a rotating shaft, a positioning structure is arranged on the inner side of the upright cylinder (2), an adjusting seat (3) is fixedly connected to the outer wall of the upright cylinder (2), and the adjusting seat (3) is used for realizing installation of the upright cylinder (2) and the bottom plate (1) at different angles through the adjusting assembly;
the positioning structure comprises a positioning block (4), positioning claws (5) and a reset spring (6), the positioning block (4) and the vertical cylinder (2) are concentrically arranged, the positioning block (4) is of a conical structure and is in threaded connection with the bottom of the vertical cylinder (2), the positioning block (4) is provided with a mounting groove (8) in the vertical direction, the positioning claws (5) are provided with two groups which are respectively rotatably connected to two side ends of the mounting groove (8), the bottoms of the two groups of positioning claws (5) are exposed out of the mounting groove (8), and two ends of the reset spring (6) are respectively fixedly connected with the corresponding positioning claws (5);
the adjusting part comprises a connecting hole (9), a connecting rod (10) and a locking nut (11), the connecting hole (9) is of a rectangular structure, the connecting hole (9) is arranged on the adjusting seat (3), one end of the connecting rod (10) is rotatably connected onto the bottom plate (1), the other end of the connecting rod (10) penetrates through the connecting hole (9) and is located on two sides of the connecting hole (9), and the connecting rod (10) is connected with the locking nut (11)
The top of the vertical cylinder (2) is connected with a locking sleeve (12) through threads, the bottom of the locking sleeve (12) is provided with a conical tensioning block (7), a groove matched with the conical tensioning block (7) is formed in the inner wall of the vertical cylinder (2), and when the locking sleeve (12) is adjusted to move downwards, the conical tensioning block (7) compresses the outer wall of the template supporting vertical rod;
the construction method comprises the following steps:
the method comprises the following steps: assembling the device: firstly, a positioning block (4) is connected to the bottom of a vertical cylinder (2) through threads and is concentrically arranged with the vertical cylinder (2), then a locking nut (11) is connected to the top end of a connecting rod (10) through threads, and then the connecting rod (10) above the locking nut (11) penetrates through a connecting hole (9) and then is connected with the locking nut (11) through threads;
step two: slope section bottom plate (1) framework of steel reinforcement installation: installing and constructing a steel reinforcement framework of the slope section bottom plate (1) according to design requirements;
step three: device installation: the position of the vertical rod to be installed is measured and set according to the design scheme, the vertical rod to be installed is positioned, namely the supporting device is positioned, an iron wire penetrates through the connecting hole (9) to bind the supporting device and a reinforcing steel bar of the bottom plate (1), and the binding position and length of the iron wire are adjusted to enable the supporting device to be installed accurately and horizontally;
step four: construction of a concrete structure: pouring concrete on a bottom plate (1) of the slope section, vibrating the concrete around the bearing device to be compact, finely adjusting the position of the bearing device before final setting of the concrete, and ensuring that the bearing device is accurately and horizontally installed by adjusting the positions of two locking nuts (11) on a connecting rod (10);
step five: installing a template support system: at first place lock sleeve (12) at the top of founding a section of thick bamboo (2), with the template support pole setting inject lock sleeve (12) and found a section of thick bamboo (2) gradually in proper order, realize quick location through the toper structure of locating piece (4), continue to inject the template support pole setting and will act on positioning pawl (5) and realize rotating to the inner wall that makes the top clamp of positioning pawl (5) pole setting template support pole setting, later with lock sleeve (12) through threaded connection at the top of founding a section of thick bamboo (2), cause toper tight piece (7) to compress tightly the outer wall of template support pole setting, carry out the template support in proper order and install at other member bars of system.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010229364.2A CN111395758B (en) | 2020-03-27 | 2020-03-27 | Formwork supporting upright supporting device and construction method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010229364.2A CN111395758B (en) | 2020-03-27 | 2020-03-27 | Formwork supporting upright supporting device and construction method |
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| CN111395758A CN111395758A (en) | 2020-07-10 |
| CN111395758B true CN111395758B (en) | 2022-05-10 |
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| CN114753508B (en) * | 2022-04-18 | 2023-06-06 | 中国十七冶集团有限公司 | Sectional type stair plate airplane support device and operation method |
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| KR100758716B1 (en) * | 2006-11-24 | 2007-09-14 | 주식회사 대한버티미 | Supporting device for architecture structure |
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| CN206571153U (en) * | 2017-03-05 | 2017-10-20 | 浙江宝盛建设集团有限公司 | A kind of construction Machines support frame |
| CN207406035U (en) * | 2017-11-13 | 2018-05-25 | 文莎莎 | A kind of civil engineering support device that can be used on sloping floor |
| CN209653462U (en) * | 2018-12-11 | 2019-11-19 | 海南泉业建筑工程有限公司 | A kind of multi-angle support structure for building |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2068097A2 (en) * | 1992-05-29 | 1995-04-01 | Gavalda Antonio Herms | Improved reinforcement beam and method for mounting it |
| KR100758716B1 (en) * | 2006-11-24 | 2007-09-14 | 주식회사 대한버티미 | Supporting device for architecture structure |
| CN202704087U (en) * | 2012-06-13 | 2013-01-30 | 集保物流设备（中国）有限公司 | Connecting pin for protecting tray panel |
| CN105526223A (en) * | 2014-10-17 | 2016-04-27 | Trw车辆电气与零件有限公司 | Fastening element and assembly with such a fastening element and a receiving element |
| CN206329582U (en) * | 2016-12-24 | 2017-07-14 | 佛山勇一精锻有限公司 | A kind of attachment means quickly connected |
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