CN111395597A - Anchor plate for building installation - Google Patents
Anchor plate for building installation Download PDFInfo
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- CN111395597A CN111395597A CN202010194819.1A CN202010194819A CN111395597A CN 111395597 A CN111395597 A CN 111395597A CN 202010194819 A CN202010194819 A CN 202010194819A CN 111395597 A CN111395597 A CN 111395597A
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- bolt head
- bolt
- screw hole
- hole section
- anchor plate
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention relates to an anchor plate for building installation, which aims to solve the problem that the existing anchor plate is connected with a connecting piece in a welding installation mode, so that the connecting piece is inconvenient to install. The anchor plate for building installation comprises an anchor plate body, wherein the anchor plate body is a sinking connecting part in the circumferential direction, and a concrete bearing connecting point is arranged on the sinking connecting part; the anchor plate body is provided with a plurality of mounting holes for mounting connecting pieces through bolts, and the mounting holes comprise bolt head holes and screw hole sections; the screw hole section is a long hole, the long hole is matched with the screw of the bolt, the bolt head hole is matched with the bolt head of the bolt, and one end of the screw hole section is communicated with the middle part of the bolt head hole; the back of the anchor plate body is provided with a plurality of bolt head grooves arranged at intervals at the screw hole sections, the bolt head grooves and the bolt head holes are arranged at intervals, and the centers of the bolt head grooves are located on the symmetrical lines of the screw hole sections.
Description
Technical Field
The invention belongs to the field of building construction, and particularly relates to an anchor plate for building installation.
Background
The curtain wall is the outer wall enclosure of the building, does not bear the weight, hangs like a curtain, so is also called as a curtain wall, and is a light wall with decorative effect commonly used by modern large-scale and high-rise buildings. The outer wall frame type supporting system is a curtain wall system, and comprises a panel and a supporting structure system, can have certain displacement capacity relative to a main structure or has certain deformation capacity per se, and does not bear the outer protective structure or the decorative structure of a building acted by the main structure. The main load of the curtain wall is the anchor part connected with the concrete, the anchor part not only bears the dead weight of the curtain wall, but also bears a series of external forces such as wind resistance and earthquake, besides, the anchor plate is used as the connecting part of the curtain wall or the outer wall structure, the requirement of bearing capacity is not only met, and the flexibility and the simplicity are also very important. The existing anchor plate is mainly characterized in that a screw, a gasket, a nut and the like which are connected with the rear anchor plate and concrete are directly welded to be dead, further the loosening and connection of a bolt are prevented from changing, due to the fact that the existing anchor bolt locknut is large in torsional resistance when used for building, if the existing anchor bolt locknut is changed into the interference fit of metal, brittle plates and concrete connection can be damaged, and automatic installation cannot be implemented under the arm force of a human body, and potential safety hazards exist. Still all show under pnematic ripples and long-term load and can't reach true locking, for the realization prevents the pine and takes off and flagging fixed, the national standard is to all peripheral for the curtain wall connecting anchor bolt nut requirement weld firmly, so all adopt electric welding with secondary connecting piece is connected, consequently the installation of being not convenient for and can lead to the emergence of a series of safety problems.
Disclosure of Invention
The invention aims to provide an anchor plate for building installation, which aims to solve the problem that the existing anchor plate is connected with a connecting piece in a welding installation mode, so that the connecting piece is inconvenient to install.
In order to achieve the purpose, the technical scheme of the invention is as follows:
an anchor plate for building installation comprises an anchor plate body, wherein the anchor plate body is a sinking connecting part in the circumferential direction, and a concrete bearing connecting point is arranged on the sinking connecting part; the anchor plate body is provided with a plurality of mounting holes for mounting connecting pieces through bolts, and the mounting holes comprise bolt head holes and screw hole sections; the screw hole section is a long hole, the long hole is matched with the screw of the bolt, the bolt head hole is matched with the bolt head of the bolt, and one end of the screw hole section is communicated with the middle part of the bolt head hole; the back of the anchor plate body is provided with a plurality of bolt head grooves arranged at intervals at the screw hole sections, the bolt head grooves and the bolt head holes are arranged at intervals, and the centers of the bolt head grooves are located on the symmetrical lines of the screw hole sections.
Preferably, the screw hole section comprises a first screw hole section, a second screw hole section and a third screw hole section, the bolt comprises a first bolt, a second bolt and a third bolt, the first screw hole section, the second screw hole section and the third screw hole section are respectively used for installing the first bolt, the second bolt and the third bolt, and the sizes of the first bolt, the second bolt and the third bolt are sequentially reduced;
the third screw hole section is a long straight hole, the end part of the third screw hole section is in an arc shape, and the long straight hole and the arc of the third screw hole section are matched with the third bolt; the joint of the long straight hole of the second screw hole section and the long straight hole of the third screw hole section is provided with an arc section of the second screw hole section, and the arc section and the long straight hole of the second screw hole section are matched with the second bolt; the joint of the long straight hole of the first screw hole section and the long straight hole of the second screw hole section is provided with an arc section of the first screw hole section, and the arc section and the long straight hole of the first screw hole section are matched with the first bolt;
the bolt head hole is matched with the first bolt head; the bolt head hole is communicated with the long straight hole of the first screw hole section;
a first bolt head groove, a second bolt head groove and a third bolt head groove are formed in the back face of the anchor plate body at the screw hole section, and the center of the first bolt head groove is located at the circle center of the arc section on the first screw hole section; the center of the second bolt head groove is positioned at the circle center of the arc section on the second screw hole section; the center of the second bolt head groove is positioned at the circle center of the arc section on the second screw hole section; the center of the third bolt head groove is positioned at the circle center of the arc end of the third screw hole section; the first bolt head groove, the second bolt head groove and the third bolt head groove are respectively matched with the first bolt head, the second bolt head and the third bolt head structure.
Preferably, the number of the mounting holes is four, and the mounting holes are uniformly distributed at four corners of the anchor plate body.
Preferably, the first bolt head groove and the second bolt head groove are spaced from the second bolt head groove and the third bolt head groove by a distance smaller than the diameter of the first bolt.
Preferably, the bolt head fixing structure comprises a rotating shaft, a rotating cover, a connecting rod, a spring and a shielding piece, the rotating shaft is arranged on one side of the mounting hole, the rotating shaft end is provided with the rotating cover, the other end of the rotating shaft penetrates through a step hole in the anchor plate body and is connected with the connecting rod, the rotating cover is located in a counter bore of the step hole, the spring is arranged between the rotating cover and the bottom of the counter bore, the shielding piece is arranged at the end of the connecting rod, the length of the connecting rod is larger than the distance between the center of the rotating shaft and the center of the second bolt head groove, and the length of the connecting rod is smaller than the distance.
Preferably, the rotary cover is provided with a strip-shaped bulge, the bulge is parallel to the connecting rod, one end of the bulge extends to the edge of the rotary cover, and the end part extending to the edge of the rotary cover is in the same direction as the shielding piece.
The invention has the beneficial effects that:
1. according to the anchor plate for building installation, the bolt head is placed in the bolt head hole in an inverted mode and then continuously extends inwards, the bolt head is transversely moved and placed in the bolt head groove, the bolt head is relatively fixed by rotating the bolt head fixing structure, and the connecting piece can be fixed on the anchor plate body through the screw rod extending out of the screw rod hole section; the anchor plate can be relatively fixed with the connecting piece without welding, and the adaptive bolt head groove can be selected for adjusting the mounting point, and the anchor plate can be quickly mounted; bolts matched with the mounting holes can be mounted by bolts with universal standards, so that the application range of the anchor plate is wider, and inconvenience caused by the need of manufacturing bolts with special structures is avoided; the anchor plate can improve the working efficiency and the installation quality of workers.
2. The mounting hole is the bolt adaptation structure of three kinds of specifications for the installation of this anchor slab adaptable multiple connecting piece.
Drawings
FIG. 1 is a front view of the anchor plate for construction installation of the present invention;
FIG. 2 is a bottom view of FIG. 1;
fig. 3 is a schematic view of the bolt head fixing structure.
The reference numbers are as follows:
1-anchor plate body, 2-sunken connecting part, 3-concrete force bearing connecting point, 4-mounting hole, 5-bolt head hole, 6-first screw hole section, 7-second screw hole section, 8-third screw hole section, 9-first bolt head groove, 10-second bolt head groove, 11-third bolt head groove, 12-rotating shaft, 13-rotating cover, 14-connecting rod and 15-shielding piece.
Detailed Description
The invention is described in further detail below with reference to the following figures and specific examples:
an anchor plate for building installation is shown in figures 1 to 3 and comprises an anchor plate body 1, a sunken connecting part 2 and a bolt head fixing structure.
Anchor plate body 1 circumference is for sinking connecting portion 2, and anchor plate body 1 is the convex structure for sinking connecting portion 2, is convenient for stretch into the hollow region through fastener and installs the connecting piece.
The sinking connecting part 2 is provided with a concrete bearing connecting point 3, and the anchor plate body 1 is fixed on the wall body of the building through the concrete bearing connecting point 3.
A plurality of mounting holes 4 used for mounting connecting pieces through bolts are formed in the anchor plate body 1, the number of the mounting holes 4 is four, and the mounting holes are uniformly distributed at four corners of the anchor plate body 1.
The mounting hole 4 comprises a bolt head hole 5 and a screw hole section; the screw hole section is a long hole, the long hole is matched with the screw of the bolt, the bolt head hole 5 is matched with the bolt head of the bolt, and one end of the screw hole section is communicated with the middle part of the bolt head hole 5; the back of the anchor plate body 1 is provided with a plurality of bolt head grooves arranged at intervals at the screw hole section, the bolt head grooves and the bolt head holes 5 are arranged at intervals, and the centers of the bolt head grooves are positioned on the symmetrical line of the screw hole section. Therefore, the bolt head is placed into the bolt head hole 5 in an inverted manner and then continuously extends inwards, the bolt head is transversely moved and placed into the bolt head groove at a proper position, and then the connecting piece can be fixed on the anchor plate body 1 through the screw rod extending from the screw rod hole section. The plurality of bolt head grooves facilitate workers to change mounting points according to actual requirements.
Preferably, the screw hole section further comprises a first screw hole section 6, a second screw hole section 7 and a third screw hole section 8, the bolts comprise a first bolt, a second bolt and a third bolt, the first screw hole section 6, the second screw hole section 7 and the third screw hole section 8 are respectively used for installing the first bolt, the second bolt and the third bolt, and the sizes of the first bolt, the second bolt and the third bolt are sequentially reduced; therefore, bolts with different sizes are convenient to fix, and the installation of various connecting pieces is suitable.
The third screw hole section 8 is a long straight hole, the end part of the third screw hole section is in an arc shape, and the long straight hole and the arc of the third screw hole section 8 are matched with the third bolt; the joint of the long straight hole of the second screw hole section 7 and the long straight hole of the third screw hole section 8 is provided with an arc section of the second screw hole section 7, and the arc section and the long straight hole of the second screw hole section 7 are matched with the second bolt; the joint of the long straight hole of the first screw hole section 6 and the long straight hole of the second screw hole section 7 is provided with an arc section of the first screw hole section 6, and the arc section and the long straight hole of the first screw hole section 6 are matched with the first bolt;
the bolt head hole 5 is matched with the first bolt head; the bolt head hole 5 is communicated with the long straight hole of the first screw hole section 6;
a first bolt head groove 9, a second bolt head groove 10 and a third bolt head groove 11 are formed in the back face of the anchor plate body 1 at the screw hole section, and the center of the first bolt head groove 9 is located at the circle center of the arc section on the first screw hole section 6; the center of the second bolt head groove 10 is positioned at the circle center of the arc section on the second screw hole section 7; the center of the third bolt head groove 11 is positioned at the circle center of the circular arc end of the third screw hole section 8; the first bolt head groove 9, the second bolt head groove 10 and the third bolt head groove 11 are respectively matched with the first bolt head, the second bolt head and the third bolt head structure.
The distances between the first bolt head groove 9 and the second bolt head groove 10 and the distances between the second bolt head groove 10 and the third bolt head groove 11 are smaller than the diameter of the first bolt.
When the third bolt is installed, the bolt head is placed in the bolt head hole 5 in an inverted mode and then continuously extends inwards, the bolt head is transversely moved and placed in the third bolt head groove 11, and then the connecting piece can be fixed on the anchor plate body 1 through the third bolt screw extending out of the screw hole section.
The first bolt and the second bolt are mounted in the same mode, and if two or more bolts need to be mounted simultaneously, the bolts with smaller sizes need to be mounted firstly.
The bolt head fixing structure comprises a rotating shaft 12, a rotating cover 13, a connecting rod 14, a spring and a shielding sheet 15.
The pivot 12 sets up in one side of mounting hole 4, and the 12 tip of pivot is equipped with rotatory lid 13, is equipped with banding arch on the rotatory lid 13, it is parallel with connecting rod 14 to protruding one end, the tip that extends to rotatory lid 13 edge extends to and covers the edge with sheltering from piece 15 syntropy. Therefore, when the bolt is installed, a worker can confirm the position of the connecting rod 14 and the shielding piece 15 on the connecting rod through the protrusion, and then the shielding piece 15 can be conveniently moved to the outer surface of the bolt head and pressed.
The other end of the rotating shaft 12 penetrates through a step hole in the anchor plate body 1 to be connected with the connecting rod 14, the rotating cover 13 is located in a counter bore of the step hole, a spring is arranged between the rotating cover and the bottom of the counter bore, and the end part of the connecting rod 14 is provided with a shielding piece 15. After the bolt is placed in place, namely the bolt head is positioned in the corresponding bolt slot hole, the shielding piece 15 can be moved to one side of the bolt head through rotating the rotating shaft 12, so that the bolt head is not easy to move in the axial direction of the bolt head, the movable space at the lower end of the shielding piece 15 is smaller than the thickness of the bolt head, the bolt is pressed by a worker forcibly, when the shielding piece 15 moves backwards, the bolt head cannot be separated from the bolt slot hole, and therefore the worker can fix the connecting piece through the bolt. The spring allows the shutter 15 to remain in contact with the bolt head of smaller dimensions.
The length of the connecting rod 14 is greater than the distance between the center of the rotating shaft 12 and the center of the second bolt head groove 10, and the length of the connecting rod 14 is less than the distance between the center of the rotating shaft 12 and the center of the third bolt head groove 11. So that the shielding piece 15 can cover the bolt head part or the whole bolt head part when the rotating shaft 12 rotates.
The anchor plate can be relatively fixed with the connecting piece without welding, and the adaptive bolt head groove can be selected for adjusting the mounting point, and the anchor plate can be quickly mounted; bolts matched with the mounting holes can be mounted by bolts with universal standards, so that the application range of the anchor plate is wider, and inconvenience caused by the need of manufacturing bolts with special structures is avoided; the anchor plate can improve the working efficiency and the installation quality of workers.
The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides an anchor slab for building installation which characterized in that: the anchor plate comprises an anchor plate body (1), wherein a sinking connecting part (2) is arranged on the circumference of the anchor plate body (1), and a concrete bearing connecting point (3) is arranged on the sinking connecting part (2); a plurality of mounting holes (4) for mounting connecting pieces through bolts are formed in the anchor plate body (1), and each mounting hole (4) comprises a bolt head hole (5) and a screw hole section; the screw hole section is a long hole, the long hole is matched with the screw of the bolt, the bolt head hole (5) is matched with the bolt head of the bolt, and one end of the screw hole section is communicated with the middle part of the bolt head hole (5); the back of the anchor plate body (1) is provided with a plurality of bolt head grooves arranged at intervals at the screw hole section, the bolt head grooves and the bolt head holes (5) are arranged at intervals, and the centers of the bolt head grooves are located on the symmetrical line of the screw hole section.
2. An anchor plate for use in architectural installation according to claim 1, wherein: the screw hole section comprises a first screw hole section (6), a second screw hole section (7) and a third screw hole section (8), the bolt comprises a first bolt, a second bolt and a third bolt, the first screw hole section (6), the second screw hole section (7) and the third screw hole section (8) are respectively used for installing the first bolt, the second bolt and the third bolt, and the sizes of the first bolt, the second bolt and the third bolt are sequentially reduced;
the third screw hole section (8) is a long straight hole, the end part of the third screw hole section is in an arc shape, and the long straight hole and the arc of the third screw hole section (8) are matched with the third bolt; the joint of the long straight hole of the second screw hole section (7) and the long straight hole of the third screw hole section (8) is provided with an arc section of the second screw hole section (7), and the arc section and the long straight hole of the second screw hole section (7) are matched with the second bolt; the joint of the long straight hole of the first screw hole section (6) and the long straight hole of the second screw hole section (7) is provided with an arc section of the first screw hole section (6), and the arc section and the long straight hole of the first screw hole section (6) are matched with the first bolt;
the bolt head hole (5) is matched with the first bolt head; the bolt head hole (5) is communicated with the long straight hole of the first screw hole section (6);
a first bolt head groove (9), a second bolt head groove (10) and a third bolt head groove (11) are formed in the back face of the anchor plate body (1) at the screw hole section, and the center of the first bolt head groove (9) is located at the circle center of the arc section on the first screw hole section (6); the center of the second bolt head groove (10) is positioned at the circle center of the arc section on the second screw hole section (7); the center of the third bolt head groove (11) is positioned at the circle center of the arc end of the third screw hole section (8); the first bolt head groove (9), the second bolt head groove (10) and the third bolt head groove (11) are respectively matched with the first bolt head, the second bolt head and the third bolt head structure.
3. An anchor plate for use in architectural installation according to claim 2, wherein: the number of the mounting holes (4) is four, and the mounting holes are uniformly distributed at four corners of the anchor plate body (1).
4. An anchor plate for architectural installation according to any one of claims 1 to 3, wherein: the distances between the first bolt head groove (9) and the second bolt head groove (10) and the distances between the second bolt head groove (10) and the third bolt head groove (11) are smaller than the diameter of the first bolt.
5. An anchor plate for use in architectural installation according to claim 4, wherein: still include bolt head fixed knot and construct, bolt head fixed knot constructs including pivot (12), rotatory lid (13), connecting rod (14), a spring, shelter from piece (15), pivot (12) set up the one side in mounting hole (4), pivot (12) tip is equipped with rotatory lid (13), the step hole that the anchor slab body (1) was passed to pivot (12) other end is connected with connecting rod (14), rotatory lid (13) are located the counter bore in step hole to and be equipped with the spring between the counter bore bottom, connecting rod (14) tip is equipped with shelters from piece (15), the length of connecting rod (14) is greater than the distance at pivot (12) center and second bolt head groove (10) center, the length of connecting rod (14) is less than the distance at pivot (12) center and third bolt head groove (11) center.
6. An anchor plate for use in architectural installation according to claim 5, wherein: be equipped with banding arch on rotatory lid (13), the arch is parallel with connecting rod (14), protruding one end extends to rotatory lid (13) edge, extends to the tip that changes the lid edge and shelters from piece (15) syntropy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010194819.1A CN111395597B (en) | 2020-03-19 | 2020-03-19 | Anchor plate for building installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010194819.1A CN111395597B (en) | 2020-03-19 | 2020-03-19 | Anchor plate for building installation |
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| Publication Number | Publication Date |
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| CN111395597A true CN111395597A (en) | 2020-07-10 |
| CN111395597B CN111395597B (en) | 2021-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010194819.1A Active CN111395597B (en) | 2020-03-19 | 2020-03-19 | Anchor plate for building installation |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5909920A (en) * | 1994-06-09 | 1999-06-08 | Telstra Corporation Limited | Anchor plate |
| JP4166164B2 (en) * | 2004-01-30 | 2008-10-15 | 株式会社カメダデンキ | Support material |
| CN105220773A (en) * | 2015-03-17 | 2016-01-06 | 杭州斯泰新材料技术有限公司 | A kind of construction and installation anchor slab |
| CN208645260U (en) * | 2018-07-23 | 2019-03-26 | 镇海石化建安工程有限公司 | Coupling bolt placement plate |
| WO2019069611A1 (en) * | 2017-10-06 | 2019-04-11 | Ａｇｃ株式会社 | Display device and method for manufacturing display device |
| CN209770219U (en) * | 2018-12-05 | 2019-12-13 | 海益（厦门）建材工业有限公司 | Closestool cover plate mounting support |
| CN210152036U (en) * | 2019-04-18 | 2020-03-17 | 扬州工业职业技术学院 | Assembled wallboard component connected node |
-
2020
- 2020-03-19 CN CN202010194819.1A patent/CN111395597B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5909920A (en) * | 1994-06-09 | 1999-06-08 | Telstra Corporation Limited | Anchor plate |
| JP4166164B2 (en) * | 2004-01-30 | 2008-10-15 | 株式会社カメダデンキ | Support material |
| CN105220773A (en) * | 2015-03-17 | 2016-01-06 | 杭州斯泰新材料技术有限公司 | A kind of construction and installation anchor slab |
| WO2019069611A1 (en) * | 2017-10-06 | 2019-04-11 | Ａｇｃ株式会社 | Display device and method for manufacturing display device |
| CN208645260U (en) * | 2018-07-23 | 2019-03-26 | 镇海石化建安工程有限公司 | Coupling bolt placement plate |
| CN209770219U (en) * | 2018-12-05 | 2019-12-13 | 海益（厦门）建材工业有限公司 | Closestool cover plate mounting support |
| CN210152036U (en) * | 2019-04-18 | 2020-03-17 | 扬州工业职业技术学院 | Assembled wallboard component connected node |
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| Publication number | Publication date |
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| CN111395597B (en) | 2021-08-27 |
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