CN112963019B - Building engineering post-cast strip strutting arrangement - Google Patents
Building engineering post-cast strip strutting arrangement Download PDFInfo
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- CN112963019B CN112963019B CN202110180454.1A CN202110180454A CN112963019B CN 112963019 B CN112963019 B CN 112963019B CN 202110180454 A CN202110180454 A CN 202110180454A CN 112963019 B CN112963019 B CN 112963019B
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- cast strip
- support
- limiting
- post
- sleeve
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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
- E04G25/00—Shores or struts; Chocks
- E04G25/04—Shores or struts; Chocks telescopic
- E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
-
- 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
- E04G25/04—Shores or struts; Chocks telescopic
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a supporting device for a post-cast strip of building engineering, which belongs to the technical field of building construction and comprises two connecting frames which are vertically arranged in parallel, wherein each connecting frame comprises a shaft lever, and a middle supporting frame is connected between the middle parts of the two shaft levers; the two ends of each shaft lever are respectively provided with a sleeve in a lifting way, and the outer ends of the two sleeves are respectively fixedly provided with a connecting disc. The post-cast strip supporting structure for the building engineering can effectively solve the problem that the existing post-cast strip supporting structure for the building engineering is inconvenient to mount and dismount, is high in strength, can be selected and matched according to different floor heights, can be repeatedly recycled, and greatly reduces the labor intensity and workload of workers.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to a supporting device for a post-cast strip of building engineering.
Background
The post-cast strip is a concrete strip reserved at the corresponding position of a foundation slab, a wall and a beam according to the design or construction specification requirement in order to prevent harmful cracks possibly generated by uneven self shrinkage or uneven settlement of a cast-in-place reinforced concrete structure in the building construction. The post-cast strip temporarily divides the structure into a plurality of parts, the construction joint concrete is cast and tamped after a plurality of time after the internal shrinkage of the component, the structure is connected into an integral zone, the post-cast strip is cast when the concrete strength at two sides meets the requirement, the post-cast strip is cast after the settlement amount is stable, and a support structure is often required to be arranged to support the post-cast strip in an auxiliary way.
The post-cast strip bearing structure for building in the prior art is mostly supported by adopting a steel pipe scaffold bearing structure, the post-cast strip bearing structure is fixed by adopting the combination of connecting pieces such as fasteners, the labor intensity is high, the workload is large, and the post-cast strip bearing structure is inconvenient to install and disassemble.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a post-cast strip supporting device for building engineering, which solves the problem that the existing post-cast strip supporting structure for the building engineering is inconvenient to mount and dismount.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention relates to a supporting device for a post-cast strip of constructional engineering, which is characterized by comprising two connecting frames which are vertically arranged in parallel, wherein each connecting frame comprises a shaft lever, and a middle supporting frame is connected between the middle parts of the two shaft levers; the two ends of each shaft lever are respectively provided with a sleeve in a lifting way, and the outer ends of the two sleeves are respectively fixedly provided with a connecting disc.
Furthermore, a plurality of connecting holes are uniformly formed in the edge of the connecting disc.
Furthermore, a reinforcing plate is welded between the connecting disc and the sleeve.
Furthermore, the inner end of the sleeve is provided with a threaded hole, the two ends of the shaft lever are respectively provided with an external thread matched with the threaded hole, and the end part of the shaft lever is connected with the sleeve through a thread.
Further, the middle support frame comprises a middle frame body and limiting blocks connected with the middle parts of the two shaft levers respectively, and the other sides of the two limiting blocks are detachably connected with the top of the middle frame body respectively.
Furthermore, the middle support body comprises two supports which are arranged in parallel up and down, a supporting beam is arranged between the two supports, and the supporting beam is in an X shape.
Furthermore, the support beam and the support are made of carbon steel.
Furthermore, the front side and the rear side of the other end of each limiting block are respectively provided with a positioning groove, a limiting rod is arranged in each positioning groove, one end of each limiting rod is rotatably connected with the upper surface of the support at the upper part of the middle frame body, and the other end of each limiting rod is provided with an avoidance groove; an avoidance groove corresponding to the avoidance groove on the limiting rod is formed on the limiting block between the positioning grooves formed in the front side and the rear side of each limiting block; each limiting block and the two limiting rods penetrate through the avoidance grooves in the two limiting rods through the anti-loosening screws and are fixedly connected with the avoidance grooves in the limiting blocks.
Furthermore, the limiting rod and the support are connected and fixed in a rotating mode through the upright column arranged on the support and the rotating seat arranged on the limiting rod.
Furthermore, the surface of the connecting disc is bonded with a non-slip mat.
Compared with the prior art, the post-cast strip supporting device for the building engineering is convenient to assemble, disassemble and disassemble through screwing the shaft lever in the connecting frame into the sleeve at the bottom of the connecting frame, screwing the top end of the shaft lever with the sleeve at the top of the connecting frame and limiting the limiting block and the connecting frame by the limiting rod, so that the post-cast strip supporting device for the building engineering is convenient to reuse, move and transport, and is relatively stable in supporting and fixing a template through the auxiliary support of the middle support frame on the connecting frame.
2. According to the invention, the reinforcing plate is fixedly connected with the connecting disc and the sleeve, so that the connecting strength of the connecting disc and the sleeve can be enhanced by the reinforcing plate, the stability of the connecting frame for supporting the template and the steel plate cage on the template is improved, the contact area between the connecting frame and the template is larger, the friction resistance between the connecting frame and the template is larger, and the sliding between the connecting frame and the template is reduced by the connecting disc with a diameter larger than the outer diameter of the sleeve and the anti-slip pad adhered to the top of the connecting disc adjacent to the template.
3. According to the invention, the surface of the limiting block and the surface of the limiting rod avoid the matching of the groove and the anti-loosening screw, so that the device can be used for connecting and fixing the post-cast strip supporting device for the building engineering by using fewer anti-loosening screws, the space between the two groups of connecting frames can be accurately limited, and the supporting beam and the support seat form a triangle by being arranged in an X shape, so that the bearing capacity of the supporting beam and the support seat is improved.
4. The post-cast strip supporting device can select different shaft rods to adjust different heights of the supporting device according to post-cast strips with different floor heights, repeated supporting and dismantling are achieved, turnover rate and utilization rate are improved, and the defect that a traditional scaffold cannot be integrally turned over due to repeated erection and dismantling is overcome.
5. The post-cast strip temporary support is simple in structure and high in support strength, can be used as a temporary support before casting at the post-cast strip position, and effectively improves the safety of a house structure.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the structure of the connecting frame of the present invention;
FIG. 3 is a schematic view of the present invention in a configuration for supporting a form;
in the figure: 1. a template; 2. a connecting disc; 3. connecting holes; 4. a reinforcing plate; 5. a sleeve; 6. a threaded hole; 7. a shaft lever; 8. a limiting block; 9. positioning a groove; 10. a limiting rod; 11. a rotating seat; 12. a column; 13. a support; 14. a support beam; 15. a lock screw; 17. a connecting frame; 18. a middle support frame; 19. a middle frame body.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, the supporting device for the post-cast strip of the building engineering comprises two connecting frames 17 which are vertically arranged in parallel, wherein each connecting frame 17 comprises a shaft rod 7, and a middle supporting frame 18 is connected between the middle parts of the two shaft rods 1; the two ends of each shaft rod 7 are respectively provided with a sleeve 5 in a lifting mode, the outer ends of the two sleeves 5 are respectively fixedly provided with a connecting disc 2, the connecting disc 2 at the top is used for supporting the template 1 and is connected with the template 1, and the connecting disc 2 at the bottom is used for being connected and fixed with the ground or other fixed bases.
In this embodiment, in order to facilitate the connection between the connection disc 2 and the template 1 or the ground, the edge of the connection disc 2 is uniformly provided with a plurality of connection holes 3, the connection disc 2 is firmly fixed with the ground or the template by passing screws through the connection holes 2, the template can be directly placed on the connection disc, and an anti-skid pad is bonded on the surface of the connection disc to increase the anti-skid property.
In order to increase the stability between the connecting disc and the sleeve, in the embodiment, a reinforcing plate 4 is welded between the connecting disc 2 and the sleeve 5.
In order to facilitate the lifting adjustment of the shaft rod 7 in the sleeve 5, in this embodiment, the inner end of the sleeve 5 is provided with a threaded hole 6, two ends of the shaft rod 7 are respectively provided with external threads matched with the threaded hole 6, the end of the shaft rod 7 is connected with the sleeve 5 through threads, the bottom of the shaft rod 7 is completely screwed into the sleeve 5, and the top of the shaft rod is screwed into the sleeve 5 according to the height of the connecting frame.
In this embodiment, the middle support frame 18 includes a middle frame body 19 and limit blocks 8 respectively connected to the middle portions of the two shaft rods 7, and the other sides of the two limit blocks 8 are respectively detachably connected to the top of the middle frame body 19. Further, the middle frame body 19 includes two supports 13 arranged in parallel up and down, a support beam 14 is arranged between the two supports 13, and the support beam 14 is in an "X" shape, so that a triangular shape is formed between the support beam 14 and the supports 13, and the support is stable. Furthermore, the supporting beam 14 and the support 13 are made of carbon steel, so that materials are convenient to obtain. In this embodiment, the support 13 is uniformly provided with a plurality of locking holes for fixing with the ground or other bases.
Further, in this embodiment, the front side and the rear side of the other end of each limiting block 8 are respectively provided with a positioning groove 9, a limiting rod 10 is arranged in each positioning groove 9, the outer side wall of each limiting rod 10 contacts with the inner wall of the positioning groove 9, one end of each limiting rod 10 is rotatably connected with the upper surface of a support 13 on the upper portion of the middle frame body 19, and the other end of each limiting rod is provided with an avoiding groove; an avoidance groove corresponding to the avoidance groove on the limiting rod 10 is formed in the limiting block 8 between the positioning grooves 9 formed in the front side and the rear side of each limiting block 8, and the avoidance grooves on the limiting block 8 and the limiting rod 10 respectively penetrate through the limiting block 8 and the limiting rod 10; each limiting block 8 and the two limiting rods 10 penetrate through the avoidance grooves in the two limiting rods 10 through the anti-loosening screws 15 to be connected and fixed with the avoidance grooves in the limiting blocks 8, and the middle frame body 19 is convenient to disassemble and assemble
In this embodiment, the limiting rod 10 and the support 13 are rotatably connected and fixed through the upright 12 arranged on the support 13 and the rotating seat 11 arranged on the limiting rod 10.
When a user applies the invention to a supporting structure for erecting a post-cast strip, firstly, a connecting disc 2 at the bottom in a connecting frame 17 is locked and fixed with the ground, then a shaft rod 7 in the connecting frame is screwed into a sleeve 5, the bottom end of the shaft rod 7 is contacted with the inner wall of the bottom of a threaded hole 6 in the middle of the group of sleeves 5, then the sleeve 5 at the top in the connecting frame is screwed into the top of the shaft rod 7, then a middle frame body is placed on the right side of the connecting frame which is placed, a rotating seat 11 is rotated to enable a limiting rod 10 to extend into a positioning groove 9 on the surface of a limiting block 8 until the surface avoiding groove of the limiting block 8 is aligned with the surface avoiding groove of the limiting rod 10, then a locking screw 15 is used for penetrating through the avoiding groove and screwing a nut, at the moment, the placement of a support 13 is completed, then, a screw is used for penetrating through a locking hole on the surface of the bottom support 13 and fixing with the ground, at the moment, the step is repeated to complete the splicing of another connecting frame, then place template 1 in two sets of link tops and fixed, can support template 1, when the device need be disassembled, remove earlier locking screw 15 to the locking of gag lever post 10 and stopper 8, then deflect gag lever post 10 and break away from constant head tank 9, the sleeve pipe 5 at 7 tops of rotatory axostylus axostyle this moment to make this set of sleeve pipe 5 remove downwards to separate with template 1, can all take out the device.
In conclusion, the post-pouring belt supporting device for the building engineering is convenient to assemble, disassemble and disassemble through screwing the shaft lever in the connecting frame into the sleeve at the bottom of the connecting frame, screwing the top end of the shaft lever with the sleeve at the top of the connecting frame and limiting the limiting block and the connecting frame by the limiting rod, so that the post-pouring belt supporting device for the building engineering is convenient to reuse, move and transport, and is relatively stable in supporting and fixing a template through the auxiliary support of the middle supporting frame on the connecting frame. According to the invention, the reinforcing plate is fixedly connected with the connecting disc and the sleeve, so that the connecting strength of the connecting disc and the sleeve can be enhanced by the reinforcing plate, the stability of the connecting frame for supporting the template and the steel plate cage on the template is improved, the contact area between the connecting frame and the template is larger, the friction resistance between the connecting frame and the template is larger, and the sliding between the connecting frame and the template is reduced by the connecting disc with a diameter larger than the outer diameter of the sleeve and the anti-slip pad adhered to the top of the connecting disc adjacent to the template. According to the invention, the surface of the limiting block and the surface of the limiting rod avoid the matching of the groove and the anti-loosening screw, so that the device can be used for connecting and fixing the post-cast strip supporting device for the building engineering by using fewer anti-loosening screws, the space between the two groups of connecting frames can be accurately limited, and the supporting beam and the support seat form a triangle by being arranged in an X shape, so that the bearing capacity of the supporting beam and the support seat is improved.
Claims (5)
1. The utility model provides a building engineering post-cast strip strutting arrangement which characterized in that: the connecting device comprises two connecting frames (17) which are vertically arranged in parallel, each connecting frame (17) comprises a shaft lever (7), and a middle supporting frame (18) is connected between the middle parts of the two shaft levers (7); two ends of each shaft lever (7) are respectively provided with a sleeve (5) in a lifting way, and the outer ends of the two sleeves (5) are respectively fixedly provided with a connecting disc (2);
a threaded hole (6) is formed in the inner end of the sleeve (5), external threads matched with the threaded hole (6) are respectively arranged at two ends of the shaft lever (7), and the end part of the shaft lever (7) is connected with the sleeve (5) through threads;
the middle support frame (18) comprises a middle frame body (19) and limiting blocks (8) which are respectively connected and arranged in the middle of the two shaft levers (7), and the other sides of the two limiting blocks (8) are respectively detachably connected with the top of the middle frame body (19);
the middle frame body (19) comprises two supports (13) which are arranged in parallel up and down, a supporting beam (14) is arranged between the two supports (13), the supporting beam (14) is in an X shape, the front side and the rear side of the other end of each limiting block (8) are respectively provided with a positioning groove (9), a limiting rod (10) is arranged in each positioning groove (9), one end of each limiting rod (10) is rotatably connected with the upper surface of the support (13) on the upper part of the middle frame body (19), and the other end of each limiting rod is provided with an avoiding groove; an avoidance groove corresponding to the avoidance groove on the limiting rod (10) is formed in the limiting block (8) between the positioning grooves (9) formed in the front side and the rear side of each limiting block (8); each limiting block (8) and the two limiting rods (10) are fixedly connected with the avoidance grooves on the limiting blocks (8) through locking screws (15) penetrating through the avoidance grooves on the two limiting rods (10);
the limiting rod (10) and the support (13) are connected and fixed in a rotating mode through the upright column (12) arranged on the support (13) and the rotating seat (11) arranged on the limiting rod (10).
2. A construction work post-cast strip support device as claimed in claim 1, wherein: the edge of the connecting disc (2) is uniformly provided with a plurality of connecting holes (3).
3. A construction work post-cast strip supporting device according to claim 1 or 2, wherein: and a reinforcing plate (4) is welded between the connecting disc (2) and the sleeve (5).
4. A construction work post-cast strip support device as claimed in claim 3, wherein: the support beam (14) and the support (13) are made of carbon steel.
5. A construction work post-cast strip supporting device according to claim 4, characterized in that: and the surface of the connecting disc (2) is bonded with an anti-skid pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110180454.1A CN112963019B (en) | 2021-02-08 | 2021-02-08 | Building engineering post-cast strip strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110180454.1A CN112963019B (en) | 2021-02-08 | 2021-02-08 | Building engineering post-cast strip strutting arrangement |
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| Publication Number | Publication Date |
|---|---|
| CN112963019A CN112963019A (en) | 2021-06-15 |
| CN112963019B true CN112963019B (en) | 2022-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110180454.1A Active CN112963019B (en) | 2021-02-08 | 2021-02-08 | Building engineering post-cast strip strutting arrangement |
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| Country | Link |
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| CN (1) | CN112963019B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5663072B1 (en) * | 2013-10-23 | 2015-02-04 | 株式会社フォービル | Pipe support stand |
| CN209585609U (en) * | 2019-01-24 | 2019-11-05 | 浙江省二建建设集团有限公司 | Late poured band support structure |
| CN210685485U (en) * | 2019-09-11 | 2020-06-05 | 廖方豪 | Strutting arrangement is used in civil engineering construction |
| CN111502334A (en) * | 2020-04-29 | 2020-08-07 | 中国一冶集团有限公司 | Adjustable steel structure supporting device for concrete supporting beam and construction method |
| CN211816416U (en) * | 2020-03-19 | 2020-10-30 | 浙江中能机电科技有限公司 | Two-way bearing structure of assembled support that uses among piping lane engineering |
-
2021
- 2021-02-08 CN CN202110180454.1A patent/CN112963019B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5663072B1 (en) * | 2013-10-23 | 2015-02-04 | 株式会社フォービル | Pipe support stand |
| CN209585609U (en) * | 2019-01-24 | 2019-11-05 | 浙江省二建建设集团有限公司 | Late poured band support structure |
| CN210685485U (en) * | 2019-09-11 | 2020-06-05 | 廖方豪 | Strutting arrangement is used in civil engineering construction |
| CN211816416U (en) * | 2020-03-19 | 2020-10-30 | 浙江中能机电科技有限公司 | Two-way bearing structure of assembled support that uses among piping lane engineering |
| CN111502334A (en) * | 2020-04-29 | 2020-08-07 | 中国一冶集团有限公司 | Adjustable steel structure supporting device for concrete supporting beam and construction method |
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| Publication number | Publication date |
|---|---|
| CN112963019A (en) | 2021-06-15 |
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