CN109518969B - Semi-solid forming diagonal bracing mechanism - Google Patents
Semi-solid forming diagonal bracing mechanism Download PDFInfo
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- CN109518969B CN109518969B CN201811461847.4A CN201811461847A CN109518969B CN 109518969 B CN109518969 B CN 109518969B CN 201811461847 A CN201811461847 A CN 201811461847A CN 109518969 B CN109518969 B CN 109518969B
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- force application
- template
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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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- Joining Of Building Structures In Genera (AREA)
Abstract
The invention relates to the technical field of building templates, and particularly discloses a diagonal bracing mechanism for semi-solid forming, which comprises a template part and diagonal bracing pieces, wherein one side of the template, which is far away from concrete, is provided with at least two back ribs, the back ribs are provided with L-shaped abdicating openings, and the template part is an integrally-formed part manufactured by a semi-solid forming process; the diagonal support piece comprises a diagonal support rod and a force application rod, one end of the diagonal support rod is hinged with the force application rod, and the other end of the diagonal support rod is connected with a preset anchor point on the ground; the bracing mechanism disclosed by the invention belongs to welding-free installation, is simple and convenient to assemble and disassemble, can avoid the damage and deformation of a template during disassembly, and greatly improves the construction efficiency and the reuse rate of the template.
Description
Technical Field
The invention relates to the technical field of building templates, in particular to a semi-solid forming diagonal bracing mechanism.
Background
The semi-solid forming technology is a technology for forming by utilizing the specific rheological property of a metal material in a solid-liquid coexisting state, firstly, a solid-liquid mixed slurry containing a non-dendritic crystal solid phase in a certain volume ratio is manufactured, and the forming method comprises two methods of rheological forming and thixotropic forming.
Aluminum alloy templates are increasingly used in the current building construction, and have the characteristics of difficult corrosion, high strength, portability and the like. Diagonal braces are required to be added to the templates arranged on the side faces, and the diagonal braces are usually adopted to connect the side faces of the templates and the ground, so that the templates, the diagonal braces and the ground form a stable triangular relation; at present, the common connection mode is that one end of the diagonal brace connected with the template is welded, and the other end of the diagonal brace is fixed on the ground through foundation bolts. When dismantling the template, because diagonal brace and template are the welding, it is long to dismantle time, complex operation, and may destroy the structure of aluminum alloy template.
Disclosure of Invention
The invention aims to provide a semi-solid forming inclined strut mechanism which can be rapidly disassembled and improve the construction efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme:
a semi-solid formed sprag mechanism comprising: a template component and a diagonal stay component;
the template part comprises a template and at least two back ribs, and the back ribs are arranged on one surface of the template far away from the concrete in parallel; an L-shaped yielding position opening is formed in one end, far away from the template, of the back rib; the L-shaped abdicating opening comprises a horizontal part which horizontally extends from one end of the back rib far away from the template to the other end of the back rib and a downward bending part connected with the horizontal part.
The diagonal support piece comprises a diagonal support rod and a force application rod, one end of the diagonal support rod is connected with the middle part of the force application rod, and the other end of the diagonal support rod is fixed with the ground anchor point;
the inclined stay bar is hinged with the middle part of the force application rod and can swing on a plane vertical to the force application rod.
The inclined strut is fixedly connected with a ring at one end connected with the force application rod, the middle part of the force application rod comprises an annular groove matched with the ring, and the ring is rotatably connected with the annular groove.
The force application rod penetrates through the L-shaped position-giving openings of the at least two back ribs.
Two ends of the force application rod respectively comprise a limiting sleeve and a nut;
the limiting sleeve is sleeved at two ends of the force application rod and inserted into the downward bending part of the L-shaped force application port, and the limiting sleeve is screwed between the back rib and the nut through the nut and the external threads at two ends of the force application rod.
The limiting sleeve comprises a limiting plate and a locking piece;
the limiting plate is arranged at one end of the locking piece;
through holes for the force application rod to pass through are formed in the limiting plate and the locking piece, and after the force application rod is installed, the limiting plate is located between the back rib and the nut.
The section of the locking piece, which is vertical to the axis of the through hole, is rectangular or elliptical;
the through hole is eccentrically arranged on the cross section.
The die plate component and the limiting sleeve are metal pieces manufactured by a semi-solid forming technology.
The invention has the beneficial effects that: the connecting mode of the invention is non-welding, the force application rod is connected with the back rib through the L-shaped clearance opening, the disassembly is convenient, the cyclic utilization is realized, the structural damage of the template and the rod caused by welding is avoided, and the construction efficiency is greatly improved.
The die plate component and the limiting sleeve are cast by using a semi-solid forming technology, and have the advantages of less shrinkage cavity of a workpiece, compact structure, higher mechanical property than a common casting, capability of carrying out heat treatment, no riser feeding, high metal utilization rate and the like.
Drawings
FIG. 1 is a schematic structural diagram of a semi-solid formed bracing mechanism provided by an embodiment of the invention;
fig. 2 is a schematic structural view of a back rib and a limiting sleeve provided in the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a limiting sleeve according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of the force application rod provided in the embodiment of the present invention with a limiting sleeve installed thereon;
fig. 5 is a schematic structural diagram of a diagonal brace hinged to the middle of a force application rod according to an embodiment of the present invention.
1. A template; 2. back ribs; 3. a force application rod; 4. a diagonal brace; 5. anchoring on the ground; 6. a limiting sleeve; 7. a nut; 8. a circular ring; 201. an L-shaped relief port; 601. a locking member; 602. a limiting plate; 603. and a through hole.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.
Fig. 1 is a schematic structural diagram of a semi-solid forming diagonal bracing mechanism provided in this embodiment, and as shown in fig. 1, the semi-solid forming diagonal bracing mechanism includes a formwork member and diagonal bracing members, the formwork member includes a formwork 1 and at least two back ribs 2, and a plurality of back ribs 2 are arranged in parallel on a side of the formwork 1 away from concrete; one end of the back rib 2, which is far away from the template 1, is provided with an L-shaped abdicating opening 201; the L-shaped abdicating opening 201 comprises a horizontal part horizontally extending from one end of the back rib 2 far away from the template 1 to the other end and a downward bending part connected with the horizontal part. The diagonal bracing piece comprises a diagonal bracing piece 4 and a force application rod 3, one end of the diagonal bracing piece 4 is connected with the middle part of the force application rod 3, and the other end of the diagonal bracing piece is fixed with a ground anchor point 5.
As one embodiment, the inclined strut 4 is hinged to the middle of the force application rod 3, and the inclined strut 4 can swing on a plane perpendicular to the force application rod 3.
Fig. 5 is a schematic structural diagram of a diagonal brace hinged to the middle of the force application rod according to an embodiment of the present invention, as shown in fig. 5, one end of the diagonal brace 4 connected to the force application rod 3 is fixedly connected to a ring 8, the middle of the force application rod 3 includes an annular groove matched with the ring 8, and the ring 8 is rotatably connected to the annular groove.
The force application rod 3 penetrates through the L-shaped yielding openings 201 of the two back ribs 2 and is supported by the inclined supporting rod 4, the inclined supporting rod 4 and the force application rod 3 are connected in a non-welding mode, and the force application rod 3 and the back ribs 2 are convenient to disassemble and assemble.
Fig. 2 is a schematic structural view of the back rib and the limiting sleeve provided in this embodiment, and fig. 3 is a schematic structural view of the limiting sleeve provided in this embodiment of the present invention, as shown in fig. 2 and fig. 3, the limiting sleeve 6 includes a limiting plate 602 and a locking member 601, the limiting plate 602 is disposed at one end of the locking member 601, the limiting plate 602 and the locking member 601 are provided with a through hole 603 for the force applying rod 3 to pass through, a cross section of the locking member 601 perpendicular to an axis of the through hole 603 is rectangular or elliptical, the through hole 603 is eccentrically disposed on the cross section, the eccentrically disposed through hole 603 is disposed at a position above the locking member 601, so as to fix the force applying rod 3 at a junction between a horizontal portion and a downward bent portion of the L. When the device is used, the limiting sleeve 6 is sleeved at two ends of the force application rod 3 and inserted into the downward bending part of the L-shaped position yielding opening 201, so that the accidental falling caused by the horizontal movement of the force application rod 3 can be avoided.
Fig. 4 is a schematic structural view of the force application rod 3 provided by this embodiment and provided with the limiting sleeve 6, as shown in fig. 4, two ends of the force application rod 3 respectively include a limiting sleeve 6 and a nut 7, during installation, the limiting sleeve 6 is sleeved on two ends of the force application rod 3 through the through hole 603, the locking member 601 is inserted into the downward bending portion of the L-shaped abdication port 201 from the side surface of the L-shaped abdication port 201, at this time, the limiting plate 602 abuts against the side surface of the L-shaped abdication port 201, and then the nut 7 is screwed, so that the limiting plate 602 is locked between the back bar 2 and the nut 7.
The force application rod 3 is fixed by matching the limiting sleeve 6 and the nut 7 to avoid sliding left and right, so that the operation is simple and convenient, the installation and the disassembly are rapid, and the construction efficiency is improved; the template piece and the limiting sleeve are cast by using a semi-solid forming technology, when the semi-solid forming technology is used for forming complex parts, the semi-solid forming technology has the advantages of low processing temperature, flat and smooth surface, compact internal structure of the casting, few defects of internal pores, segregation and the like, fine crystal grains and the like, and the casting has high dimensional precision, can greatly reduce the machining amount, greatly improves the mechanical strength and prolongs the service life.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (7)
1. A semi-solid formed sprag mechanism, comprising: a template component and a diagonal stay component;
the template part comprises a template and at least two back ribs, and the back ribs are arranged on one surface of the template far away from the concrete in parallel; the end, far away from the template, of the back rib is provided with an L-shaped abdicating port, and the L-shaped abdicating port comprises a horizontal part horizontally extending from one end, far away from the template, of the back rib to the other end and a downward bending part connected with the horizontal part;
the diagonal support piece comprises a diagonal support rod and a force application rod, one end of the diagonal support rod is connected with the middle part of the force application rod, and the other end of the diagonal support rod is fixed with the ground anchor point;
the force application rod penetrates through the L-shaped clearance openings of the at least two back ribs, wherein two ends of the force application rod respectively comprise a limiting sleeve and a nut; the limiting sleeve is sleeved at two ends of the force application rod and inserted into the downward bending part of the L-shaped force application port, and the limiting sleeve is screwed between the back rib and the nut through the nut and the external threads at two ends of the force application rod.
2. The bracing mechanism according to claim 1, wherein the limiting sleeve comprises a limiting plate and a locking member;
the limiting plate is arranged at one end of the locking piece;
through holes for the force application rod to pass through are formed in the limiting plate and the locking piece, and after the force application rod is installed, the limiting plate is located between the back rib and the nut.
3. A bracing mechanism according to claim 2, wherein the cross-section of the retaining member perpendicular to the axis of the through-hole is rectangular or oval;
the through hole is eccentrically arranged on the cross section.
4. The bracing mechanism according to claim 1, wherein the brace bar is hinged to a middle portion of the force application bar, the brace bar being swingable in a plane perpendicular to the force application bar.
5. The bracing mechanism according to claim 1, wherein the end of the bracing rod connected to the force application rod is fixedly connected with a ring, the middle part of the force application rod comprises an annular groove matched with the ring, and the ring is rotatably connected with the annular groove.
6. A sprag mechanism according to claim 1, wherein the die members are metal members made by a semi-solid forming technique.
7. The sprag mechanism according to claim 1, wherein the stop collar is a metal piece made by semi-solid forming techniques.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811461847.4A CN109518969B (en) | 2018-12-03 | 2018-12-03 | Semi-solid forming diagonal bracing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811461847.4A CN109518969B (en) | 2018-12-03 | 2018-12-03 | Semi-solid forming diagonal bracing mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN109518969A CN109518969A (en) | 2019-03-26 |
| CN109518969B true CN109518969B (en) | 2021-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811461847.4A Active CN109518969B (en) | 2018-12-03 | 2018-12-03 | Semi-solid forming diagonal bracing mechanism |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325361A (en) * | 2014-10-27 | 2015-02-04 | 第一拖拉机股份有限公司 | Positioning device and positioning method thereof for multi-surface milling processing of casting die |
| CN205822788U (en) * | 2016-07-06 | 2016-12-21 | 郭榕来 | A kind of attachment structure of composite material template bearing diagonal |
| CN206722405U (en) * | 2017-04-11 | 2017-12-08 | 山东荣泰建筑工程集团有限公司 | A kind of inner template for building for being easy to assembling |
| CN207934454U (en) * | 2017-06-20 | 2018-10-02 | 中建海峡建设发展有限公司 | A kind of Combined aluminum alloy template adjustable supporter |
| CN108756211A (en) * | 2018-05-31 | 2018-11-06 | 重庆瑞鑫科五金制品有限公司 | A kind of construction aluminum alloy pattern plate |
-
2018
- 2018-12-03 CN CN201811461847.4A patent/CN109518969B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325361A (en) * | 2014-10-27 | 2015-02-04 | 第一拖拉机股份有限公司 | Positioning device and positioning method thereof for multi-surface milling processing of casting die |
| CN205822788U (en) * | 2016-07-06 | 2016-12-21 | 郭榕来 | A kind of attachment structure of composite material template bearing diagonal |
| CN206722405U (en) * | 2017-04-11 | 2017-12-08 | 山东荣泰建筑工程集团有限公司 | A kind of inner template for building for being easy to assembling |
| CN207934454U (en) * | 2017-06-20 | 2018-10-02 | 中建海峡建设发展有限公司 | A kind of Combined aluminum alloy template adjustable supporter |
| CN108756211A (en) * | 2018-05-31 | 2018-11-06 | 重庆瑞鑫科五金制品有限公司 | A kind of construction aluminum alloy pattern plate |
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| Publication number | Publication date |
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| CN109518969A (en) | 2019-03-26 |
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Effective date of registration: 20190926 Address after: 528300 East Office Building 201-11, No. 11 Junye East Road, Beijiao Town, Shunde District, Foshan City, Guangdong Province Applicant after: Guangdong Bozhilin Robot Co., Ltd. Address before: 519000 -44144, 105 room 6, Baohua Road, Hengqin New District, Zhuhai, Guangdong (centralized office area) Applicant before: Building dream high tech Construction Company Limited |
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