CN201137226Y - Sheet filament implanted back-bolt connection device - Google Patents
Sheet filament implanted back-bolt connection device Download PDFInfo
- Publication number
- CN201137226Y CN201137226Y CNU2007200326073U CN200720032607U CN201137226Y CN 201137226 Y CN201137226 Y CN 201137226Y CN U2007200326073 U CNU2007200326073 U CN U2007200326073U CN 200720032607 U CN200720032607 U CN 200720032607U CN 201137226 Y CN201137226 Y CN 201137226Y
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- Prior art keywords
- sheet material
- filament
- connector
- planting
- connecting device
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- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 53
- 239000003292 glue Substances 0.000 claims abstract description 21
- 239000000853 adhesive Substances 0.000 claims description 21
- 230000001070 adhesive effect Effects 0.000 claims description 21
- 238000009434 installation Methods 0.000 abstract description 14
- 238000005553 drilling Methods 0.000 abstract description 4
- 239000004575 stone Substances 0.000 abstract description 3
- 238000005452 bending Methods 0.000 abstract description 2
- 239000011521 glass Substances 0.000 abstract description 2
- 239000000919 ceramic Substances 0.000 abstract 1
- 239000011094 fiberboard Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 210000000988 bone and bone Anatomy 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000499489 Castor canadensis Species 0.000 description 1
- 235000011779 Menyanthes trifoliata Nutrition 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a board filament-coated back-bolt connecting device in which a joist frame and decorating materials are integrally connected. The board filament-coated back-bolt connecting device comprises a connector, a gasket is disposed on one side of the connector, a nut is disposed on the other side of the gasket, an anchor hole is drilled on the back face of a board, glue is installed in the anchor hole, the anchor hole and a filament-coated body are cemented together by the glue, an adjusting nut is disposed on one side of the board, the connector is disposed on the other side of the adjusting nut, one end of a bolt body penetrates through the connector and the gasket to be fixed by the nut, and the other end of the bolt body penetrates through the adjusting nut to be screwed into an internal threaded hole of the filament-coated body in fixed connection. Besides the device has the advantage that bearing capacity of the filament-coated back-bolt is 3-4 times larger than that of edge installation way, bending moment in the board is reduced by one half and the like, and has the advantages of low fare of drilling, low work intensity, simple structure, low manufacturing cost, high bearing capacity, speedy installation and avoiding stress concentration, anchorage force after installation can reach 5-13KN, and the device of the utility model can be widely used in installation of various curtain walls of stone materials, ceramics, artificial fiberboards, glass and the like.
Description
Technical field
Should be with the novel construction and installation linkage that relates to, the sheet material screw-planting back bolt connecting device that is connected as a single entity of keel frame and ornament materials specifically.
Background technology
In existing technology, being connected to the most frequently used in the method for keel frame for the sheet material curtain wall is two kinds, and a kind of is the edge mounting means, and another kind is that the back of the body ties and connects mounting means.The edge mounting method is in the cutting of the edge of every block of sheet material and puts into cementing agent that in the groove of dihedral steel connecting piece one end insertion sheet edge, the other end is connected with keel, forms the edge mounting means.Its advantage is easy for installation, and shortcoming is that edge installation bearing capacity is low, and moment of flexure is big in the plate.Tie at the back of the body and to connect in the mounting means, the back of the body bolt of Chu Xianing is that big outer little hole is stuck in back of the body bolt in the hole mechanically in forming by special-purpose rig on sheet material in the market. its advantage is that bearing capacity ratio edge mounting means is high 3～4 times, moment of flexure minimizing 1/2 in the plate.And independent stressed between the sheet material, can independent installation or removal.But back of the body bolt has the shortcoming of himself, at first is that the boring difficulty is big, and secondly the technical requirements height is that boring is costly, drilling machine equipment price height, and maintenance of equipment expense height.Topmost shortcoming is that to tie jointed sheet material be to connect by mechanical force to destroy bigger to stone material to the back of the body, poor reliability, thereby the influence that particularly is subjected to wind load for a long time causes the loosening of back of the body bolt easily or comes off and loses mechanical link power, and the inner trickle crack of sheet material is further strengthened because of the installation of back of the body bolt easily, sheet material destroys under the prolonged and repeated effect of carrying outside, causes great potential safety hazard after the installation.
Summary of the invention
Sheet material is destroyed defectives such as big, poor reliability in order to overcome the back of the body bolt price height and boring expense height, mechanical connection power, the bearing capacity ratio edge mounting means that the purpose of invention of the present utility model provides a kind of existing back of the body bolt is high 3～4 times, moment of flexure reduces by advantage such as 1/2 in the plate, and the boring expense is cheap, and working strength is low, and is simple in structure, cheap, the supporting capacity height, quick for installation, the sheet material screw-planting back bolt connecting device that can avoid stress to concentrate.
The technical scheme that realizes goal of the invention is to solve like this: comprise that connector one side has pad, the pad opposite side is equipped with nut, be drilled with anchor hole at the sheet material back side, adhesive glue is housed in the anchor hole, its improvements of the present utility model be adhesive glue with anchor hole with plant that filament is glued to be connected, sheet material one side has adjusting nut, the adjusting nut opposite side is equipped with connector, key one end passes connector, pad, fixedly connected with nut, and the key other end passes adjusting nut and is screwed in the internal thread hole of planting filament fixedly connected.
The utility model is compared with back of the body bolt, and the bearing capacity ratio edge mounting means with back of the body bolt is high 3～4 times, and bending moment reduces by advantage such as 1/2 in the plate, and the boring expense is cheap, labour intensity is low, and is simple in structure, cheap, the supporting capacity height, quick for installation, can avoid stress to concentrate.The back anchored force is installed reaches 5～13KN, be widely used in multiple curtain wall such as stone material, pottery, beaver board, glass and install.
Description of drawings
Fig. 1 is each unassembled parts sectional structure schematic diagram of the utility model;
Fig. 2 plants filament sectional structure schematic diagram for Fig. 1's;
Fig. 3 is the sectional structure schematic diagram after the silk back of the body ties jointed sheet material and connector anchoring of planting of Fig. 1.
The specific embodiment
Accompanying drawing is embodiment of the present utility model.
Below in conjunction with accompanying drawing summary of the invention of the present utility model is further specified:
With reference to Fig. 1, Fig. 2, shown in Figure 3, the utility model is by key 1, adjusting nut 2, plant filament 3, nut 4, pad 5, anchor hole 6, connector 7, sheet material 8, adhesive glue 10, adhesive curing body 9 is formed, in sheet material 8, be drilled with anchor hole 6, adhesive glue 10 is housed in the anchor hole 6, anchor hole 6 with plant filament 3 and solidify adhesive curing body 9 gluings that the back forms by adhesive glue 10 and are connected, sheet material 8 one sides have adjusting nut 2, adjusting nut 2 opposite sides are equipped with connector 7, connector 7 opposite sides are equipped with pad 5, pad 5 opposite sides are equipped with nut 4, key 1 one ends pass connector 7, pad 5 usefulness nuts 4 are fixedly connected, and key 1 other end passes adjusting nut 2 and is screwed in the internal thread hole of planting filament 3 fixedly connected.
Fig. 2 is for planting filament sectional structure schematic diagram among Fig. 1, if establishing the length overall of planting filament is 20mm, internal thread diameter is 8mm, the degree of depth is that 18mm is an example, when filament 3 is planted in making, at first earlier an end of the steel of diameter 14mm being milled out a diameter with milling cutter according to certain size on lathe is 12mm, length is 20mm, and head has the cylinder of little tapering, getting out the hole that the degree of depth is 18mm with drill bit then, then attack the silk that length is 18mm with screw tap, tapering cut off and leave high 1mm at the 20mm place with milling cutter rolls out external screw thread at last on screw-rolling machine. the also available numerically controlled lathe programming of whole process processing.Other length to plant filament 3 identical with above-mentioned processing method.
Figure 3 shows that key, adjusting nut, plant filament, nut, pad, connector, the sheet material schematic diagram after connecting. during installation, adhesive glue 10 is put into sheet material anchor hole 6, knock with rubber hammer and to plant filament 3 and go in the anchor hole 6, constitute the sheet material inner thread device behind adhesive glue 10 setting and hardens.By certain position sheet material is put well, then key 1 is passed the connector that is connected on the keel frame and screw in the sheet material internal thread hole, put pad at last and screw in nut 4.Plant filament 3 and also can be made into penetrating internal thread, seal with adhesive glue 10 at the end of φ 12mm then; Planting filament 3, also can to make internal thread be M6, and external screw thread is that M10 or M8 and internal thread are that M6 or M8 external screw thread are M14 or M10, but consider cost and unified standard and be made into internal thread to be M6 or M8, and external screw thread is M12.
Concrete construction technical schemes step is:
1) in sheet material 8 back drill, select the degree of depth of holing according to the thickness of sheet material 8, in general, the boring end, be not less than 5mm to positive face thickness, otherwise sheet material is easily destroyed, plants the thickness selection of the length of filament 3 according to sheet material; Its drilling depth equals to plant the total length of filament 3;
2) the water drill bit with φ 14mm is sandwiched on the bench drill, drill bit design attitude then, simultaneously on the water column directive drill bit and sheet material 8 contact surfaces of giant ejaculation, take out the redundance that stays in sheet material 8 after having bored the hole, because it is rough and uneven in surface at the bottom of the hole, then use in the pistol drilling the special-purpose clear end clear end of water drill bit when the end (clear guarantee to be full of water in the hole), then with φ 14mm mao rinse clean-out opening at the bottom of.
3) by above-mentioned said by plant produced key 1, adjusting nut 2, plant filament 3, nut 4, pad 5, and choose suitable filament 3 length of planting according to sheet metal thickness;
4) adhesive glue 10 is selected inorganic chemistry Jiao Bao for use.
5) when construction, earlier adhesive glue 10 is put into the anchor hole 6 of sheet material 8, knock with rubber hammer and plant in filament 3 hand-holes.After treating that adhesive glue reaches predetermined strength, by certain position sheet material is put well, then key 1 is passed the connector 7 that is connected on the keel frame and screw in planting in filament 3 internal thread holes of sheet material 8, it is fixedly connected to put pad screw-in nut 4 at last, thereby sheet material 8 is fixedly connected by connector 7 and keel frame.When sheet material 8 and upper and lower or left and right adjacent plate surface out-of-flatness, can adjust distance by adjusting nut 2, it is smooth with upper and lower or left and right adjacent plate surface to levy sheet material 8 with the guarantor.
6) anchored force reaches 8～10KN after ZY type axis force of anchor meter drawing experiment; ZY type axis force of anchor meter is provided by Beijing Zhongmei Mine Engineering Co., Ltd..
In sum, the utility model is mainly used in building surface and decorates, when building surface is decorated, outstanding bone generally is housed on the building, on outstanding bone, dalle is installed, this installs said connector and just is meant keel, perforating on outstanding bone, by this device dalle is connected building surface, especially high-rise building adopts this device, installation sheet material saves time and is laborsaving, solid and reliable, uses sheet material screw-planting back bolt connecting device, discarded the back of the body bolt anchoring that traditional dependence mechanical force forms, realized being the sheet material body that adhesive material has internal thread with glue, the building surface that uses this device to be not limited to described in the manual is decorated, also can be used for other multi-field in as linkage.
Claims (7)
1, a kind of sheet material screw-planting back bolt connecting device, comprise that connector (7) one sides have pad (5), pad (5) opposite side is equipped with nut (4), be drilled with anchor hole (6) at sheet material (8) back side, adhesive glue (10) is housed in the anchor hole (6), it is characterized in that adhesive glue (10) with anchor hole (6) with plant that filament (3) is glued to be connected, sheet material (8) one sides have adjusting nut (2), adjusting nut (2) opposite side is equipped with connector (7), key (1) one end passes connector (7), pad (5) is fixedly connected with nut (4), and key (1) other end passes adjusting nut (2) and is screwed in the internal thread hole of planting filament (3) fixedly connected.
2, sheet material screw-planting back bolt connecting device according to claim 1 is characterized in that the said filament external diameter of planting is provided with external screw thread or light face or decorative pattern, is provided with internal thread in the endoporus.
3, sheet material screw-planting back bolt connecting device according to claim 1 and 2 is characterized in that said filament one end of planting is the plane, and the other end is provided with tapering or plane.
4, sheet material screw-planting back bolt connecting device according to claim 1 is characterized in that being provided with internal thread or not having internal thread in the said adjusting nut hole.
5, sheet material screw-planting back bolt connecting device according to claim 1 is characterized in that said key external diameter is provided with the perforation external screw thread.
6, sheet material screw-planting back bolt connecting device according to claim 1 is characterized in that the said sheet material back side is drilled with one or two or plural hole.
7, sheet material screw-planting back bolt connecting device according to claim 1 is characterized in that said adhesive glue is inorganic anchor adhesive or organic anchor adhesive or structure glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200326073U CN201137226Y (en) | 2007-08-29 | 2007-08-29 | Sheet filament implanted back-bolt connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200326073U CN201137226Y (en) | 2007-08-29 | 2007-08-29 | Sheet filament implanted back-bolt connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201137226Y true CN201137226Y (en) | 2008-10-22 |
Family
ID=40037912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200326073U Expired - Fee Related CN201137226Y (en) | 2007-08-29 | 2007-08-29 | Sheet filament implanted back-bolt connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201137226Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736524A (en) * | 2018-12-18 | 2019-05-10 | 浙江绿筑集成科技有限公司 | It is a kind of with the anti-precast facade and preparation method thereof for beating construction of stone material |
-
2007
- 2007-08-29 CN CNU2007200326073U patent/CN201137226Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736524A (en) * | 2018-12-18 | 2019-05-10 | 浙江绿筑集成科技有限公司 | It is a kind of with the anti-precast facade and preparation method thereof for beating construction of stone material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WUHAN PLANNING INSTITUTE CHINA COAL INTERNATIONAL Free format text: FORMER OWNER: WANG XIAOLI Effective date: 20090410 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090410 Address after: Hubei province Wuhan city Wuchang District Wuluo Road No. 442, zip code: 430064 Patentee after: Wuhan Design & Research Institute of China Coal International Engineering Group Address before: 2, south section of Yanta Road, Yanta District, Shaanxi, Xi'an Province, Xi'an University of Science And Technology, 710054 Patentee before: Wang Xiaoli |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081022 Termination date: 20120829 |