CN108571083B - Slip casting heat preservation crab-bolt mechanism - Google Patents
Slip casting heat preservation crab-bolt mechanism Download PDFInfo
- Publication number
- CN108571083B CN108571083B CN201810399667.1A CN201810399667A CN108571083B CN 108571083 B CN108571083 B CN 108571083B CN 201810399667 A CN201810399667 A CN 201810399667A CN 108571083 B CN108571083 B CN 108571083B
- Authority
- CN
- China
- Prior art keywords
- anchor bolt
- heat
- limiting
- preservation
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004321 preservation Methods 0.000 title claims abstract description 25
- 238000007569 slipcasting Methods 0.000 title claims description 11
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 23
- 239000003292 glue Substances 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 abstract description 4
- 238000012856 packing Methods 0.000 description 9
- 239000010410 layer Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 229910001335 Galvanized steel Inorganic materials 0.000 description 3
- 239000008397 galvanized steel Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/762—Exterior insulation of exterior walls
- E04B1/7629—Details of the mechanical connection of the insulation to the wall
Abstract
The invention discloses a grouting heat-preservation anchor bolt mechanism which comprises a wall body, wherein a heat-preservation plate is adhered to the surface of the wall body through a glue connecting layer, corresponding mounting holes are formed in the heat-preservation plate and the surface of the wall body, an expansion pipe is inserted into the mounting holes, an anchor bolt screw is connected to the inner portion of the expansion pipe in a threaded manner, a grouting hole is formed in the anchor bolt screw, one end of the anchor bolt screw extends to the outside of the mounting holes, a fixed circular plate is arranged on the outer side of the heat-preservation plate, a through hole is formed in the center of the fixed circular plate, the surface, located outside the mounting holes, of the anchor bolt screw is sleeved with the fixed circular plate, a slot is formed in the side edge of the fixed circular plate, an inserting rod is. The heat insulation plate fixing device is convenient to replace, the fixing circular plate is used for stably fixing the heat insulation plate, and damage to the heat insulation plate due to rigid extrusion of the fixing circular plate is avoided.
Description
Technical Field
The invention relates to the technical field of external wall heat insulation, in particular to a grouting heat-insulation anchor bolt mechanism.
Background
The external wall external heat insulation is a heat insulation method for placing a heat insulation layer outside a main wall material as the name suggests, and the method can reduce the influence of a cold bridge and protect the main wall material from temperature deformation stress, is the most widely applied heat insulation method at present and is also a heat insulation method vigorously advocated by the state.
Through retrieval, the patent with the Chinese patent application number of CN206184574U discloses a novel grouting heat-preservation anchor bolt device, which comprises a main body structure, a hot-dip galvanized steel wire mesh and a heat-preservation layer; the outer surface of the main body structure is adhered with a heat-insulating layer, and a hot-galvanized steel wire mesh is arranged on the outer surface of the heat-insulating layer; the outer surface of the hot-dip galvanized steel wire mesh is provided with a plastic disc; the mounting hole has been seted up at the center of plastics disc, and the front end of mounting hole is provided with the expansion pipe, installs the crab-bolt screw in the mounting hole, and the crab-bolt screw passes the expansion pipe and installs in the mounting hole. The anchor bolt of the above patent has the following disadvantages: in this novel anchor bolt screw among slip casting heat preservation anchor bolt device passed the hole screw in expansion pipe of plastics disc, when the heated board need be changed, need extract the hydrant and just can remove the fixed of plastics plectane to the heated board, and the device glues the structure through the slip casting machine and pours into from the nut slip casting oral area of anchor bolt screw into, makes thick liquids bond anchor bolt screw and structure wall body, and is inconvenient to extract the anchor bolt screw, so the device is inconvenient to be changed the heated board.
Disclosure of Invention
The invention aims to solve the problem that a heat-insulation plate is inconvenient to replace in the prior art, and provides a grouting heat-insulation anchor bolt mechanism.
In order to achieve the purpose, the invention adopts the following technical scheme:
a grouting heat-preservation anchor bolt mechanism comprises a wall body, wherein a heat-preservation plate is adhered on the surface of the wall body through an adhesive layer, the surfaces of the heat-insulating plate and the wall body are provided with corresponding mounting holes, expansion pipes are inserted in the mounting holes, the inner thread of the expansion pipe is connected with an anchor bolt screw, the inner part of the anchor bolt screw is provided with a grouting hole, it is characterized in that one end of the anchor bolt screw extends to the outside of the mounting hole, a fixed circular plate is arranged on the outer side of the heat-insulating plate, the central part of the fixed circular plate is provided with a through hole, the surface of the anchor bolt screw positioned outside the mounting hole is sleeved with the fixed circular plate, the side of the fixed circular plate is provided with a slot, an inserting rod is inserted into the slot, the surface of the anchor bolt, which is positioned outside the mounting hole, is provided with a jack matched with the inserting rod, and the inserting rod is fixedly inserted into the jack through a fixing device.
Preferably, fixing device includes two spacing grooves that slot inner wall symmetry was seted up, two the inside of spacing groove all is equipped with the spring, two the one end of spring all with spacing inslot fixed connection, two the equal fixedly connected with stopper of the other end of spring, two the surface of the opposite one side of stopper is the inclined plane, the opening has been seted up on the surface of fixed plectane, opening and spacing groove intercommunication, the fixed surface of stopper is connected with and extends to the outside shifting block of fixed plectane through the opening, the pole wall of inserted bar seted up with stopper assorted draw-in groove.
Preferably, the side wall of the limiting block is fixedly connected with two limiting slide blocks which are symmetrically arranged, and the inner wall of the limiting groove is provided with a limiting slide groove matched with the limiting slide blocks.
Preferably, the bolt wall cover that the crab-bolt screw is located the outside one end of mounting hole is equipped with the rubber packing ring, the rubber packing ring is located between fixed plectane and the heated board.
Preferably, one end of the inserted link, which is positioned outside the slot, is fixedly connected with a pull block.
Preferably, the side edge of the fixed circular plate is fixedly connected with a fixed ring.
Compared with the prior art, the invention provides a grouting heat-preservation anchor bolt mechanism, which has the following beneficial effects:
1. this slip casting heat preservation crab-bolt mechanism, bolt screw through setting up, the slip casting hole, fixed plectane, the inserted bar, a spring, the stopper, the draw-in groove, spacing slider, spacing spout and shifting block, it drives the stopper removal to stir the shifting block, the stopper shifts out the draw-in groove, and then remove the spacing fixed of stopper to the inserted bar, the pulling draws the piece to drive the inserted bar and breaks away from the jack, and then remove the fixed connection of crab-bolt screw and fixed plectane, stir the fixed ring and drive the bolt wall that fixed plectane breaks away from the crab-bolt screw, need not pull out the pin whole, just can remove the spacing fixed of fixed plectane to the heated board, the convenience is changed.
2. This slip casting heat preservation crab-bolt mechanism through setting up the rubber packing ring between insulation board and fixed plectane, makes and can not produce the clearance between fixed plectane and the insulation board, and then makes the fixed plectane with the firm fixed of insulation board, and produces the buffering through the rubber packing ring between insulation board and fixed plectane, avoids the rigidity extrusion of fixed plectane to cause the damage to the insulation board.
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the heat-insulation plate is convenient to replace, the heat-insulation plate is stably fixed by the fixing circular plate, and the heat-insulation plate is prevented from being damaged by rigid extrusion of the fixing circular plate.
Drawings
FIG. 1 is a schematic structural view of a grouting insulation anchor bolt mechanism according to the present invention;
FIG. 2 is a schematic structural view of a portion of a grouting insulation anchor bolt mechanism according to the present invention;
FIG. 3 is a schematic structural view of a portion A of a grouting heat-preserving anchor bolt mechanism according to the present invention;
fig. 4 is a schematic structural diagram of a grouting heat-preservation anchor bolt mechanism fixing device provided by the invention.
In the figure: the wall body 1, the glue layer 2, the heated board 3, the mounting hole 4, the expansion pipe 5, the anchor bolt screw 6, the slip casting hole 7, the fixed plectane 8, the inserted bar 9, the spring 10, 11 stopper, 12 draw-in grooves, the spacing slider of 13, the spacing spout of 14, 15 rubber packing rings, 16 draw the piece, 17 retainer plates, 18 shifting blocks.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, a grouting heat-preservation anchor bolt mechanism comprises a wall body 1, wherein a heat-preservation plate 3 is adhered to the surface of the wall body 1 through a glue connection layer 2, a corresponding mounting hole 4 is formed in the surface of the heat-preservation plate 3 and the surface of the wall body 1, an expansion pipe 5 is inserted into the mounting hole 4, two expansion blocks are symmetrically arranged in the expansion pipe 5, an anchor bolt screw 6 is connected to the inner thread of the expansion pipe 5, the diameter of the anchor bolt screw 6 is larger than the distance between the two expansion blocks, the anchor bolt screw 6 is inserted into the expansion pipe 5, the expansion block is propped open by the tail end of the anchor bolt screw 6, the expansion pipe 5 is propped open, the expansion pipe 5 is fixedly connected with the mounting hole 4 through shearing friction, a grouting hole 7 is formed in the anchor bolt screw 6, structural glue is injected through the grouting hole 7, the anchor bolt screw 6 is bonded with the wall body 1 by slurry, lead to fixed plectane 8 to drop, make heated board 3 drop from wall body 1, the one end of crab-bolt screw 6 extends to the mounting hole 4 outsides, the outside of heated board 3 is equipped with fixed plectane 8, the through-hole has been seted up to the central part of fixed plectane 8, crab-bolt screw 6 is located the outside surface of mounting hole 4 and cup joints with fixed plectane 8, the slot has been seted up to the side of fixed plectane 8, the inside inserted bar 9 that is equipped with of inserting of slot, crab-bolt screw 6 is located the outside surface of mounting hole 4 and seted up with inserted bar 9 assorted jack, inserted bar 9 passes through fixing device and fixes.
The fixing device comprises two limiting grooves symmetrically formed in the inner wall of the slot, springs 10 are arranged inside the two limiting grooves, one ends of the two springs 10 are fixedly connected with the insides of the limiting grooves, limiting blocks 11 are fixedly connected to the other ends of the two springs 10, the surfaces of the opposite sides of the two limiting blocks 11 are inclined planes, openings are formed in the surfaces of the fixed circular plates 8 and communicated with the limiting grooves, shifting blocks 18 extending to the outsides of the fixed circular plates 8 through the openings are fixedly connected to the surfaces of the limiting blocks 11, clamping grooves 12 matched with the limiting blocks are formed in the rod walls of the inserting rods 9, the shifting blocks 18 are shifted to drive the limiting blocks 11 to move, the limiting blocks 11 are moved out of the clamping grooves 12, limiting and fixing of the inserting rods 9 by the limiting blocks 11 is released, pulling pull blocks 16 to drive the inserting rods 9 to be separated from the jacks, then the fixed connection between the bolts 6 and the fixed circular bolts 8 is, the anchor bolt screws 6 are not required to be pulled out integrally, and the limit fixation of the fixing circular plate 8 on the heat insulation plate 3 can be released.
Two limiting slide blocks 13 that the lateral wall fixedly connected with symmetry of stopper 11 set up, the inner wall of spacing groove set up with limiting slide block 13 assorted limiting chute 14, carry on spacingly to stopper 11 and prevent that stopper 11 from rocking.
The bolt wall cover that crab-bolt screw 6 is located the outside one end of mounting hole 4 is equipped with rubber packing ring 15, and rubber packing ring 15 is located between fixed plectane 8 and heated board 3, makes can not produce the clearance between fixed plectane 8 and the heated board 3, and then makes the fixed plectane 8 with the firm fixed of heated board 3, and produces the buffering through rubber packing ring 15 between heated board 3 and fixed plectane 8, avoids the rigid extrusion of fixed plectane 8 to cause the damage to heated board 3.
One end of the inserted link 9, which is positioned outside the slot, is fixedly connected with a pulling block 16, so that the inserted link 9 can be conveniently pulled.
The side edge of the fixed circular plate 8 is fixedly connected with a fixed ring 17, so that the fixed circular plate 8 is convenient to disassemble.
In the invention, an expansion pipe 5 is inserted into an installation hole 4, an anchor bolt screw 6 is screwed into the expansion pipe 5 through a thread in the expansion pipe 5, the anchor bolt screw 6 props the expansion pipe 5 through an expansion block arranged in the expansion pipe 5, the expansion pipe 5 is expanded and extrudes the hole wall of the installation hole 4 to fix the expansion pipe 5 and a wall body 1, structural glue is injected into the installation hole 4 through a grouting hole 7 to enable slurry to bond the anchor bolt screw 6 and the wall body 1, the anchor bolt screw 6 is prevented from falling off, a fixed circular plate 8 is sleeved on the surface of the anchor bolt screw 6, an inserted link 9 is inserted into an insertion hole, the inserted link 9 extrudes a limit block 11 into a limit groove through an inclined plane at one side opposite to the limit block 11, when the limit groove corresponds to a clamping groove 12, the limit block 11 is clamped into the clamping groove 12 to limit and fix the inserted link 9, and further the fixed circular plate 8 is fixedly connected with the anchor bolt screw 6, extrude heated board 3 through rubber packing ring 15, thereby fix heated board 3 on wall body 1 surface firmly, when needing to be changed heated board 3, stir shifting block 18 and drive stopper 11 and remove, stopper 11 shifts out draw-in groove 12, and then remove stopper 11 and to the spacing fixed of inserted bar 9, pulling pull block 16 drives inserted bar 9 and breaks away from the jack, and then remove the fixed connection of crab-bolt screw 6 and fixed plectane 8, stir retainer plate 17 and drive fixed plectane 8 and break away from the bolt wall of crab-bolt screw 6, need not pull out crab-bolt screw 6 wholly, just can remove fixed plectane 8 and to the spacing fixed of heated board 3, and then tear heated board 3 apart from wall body 1's surface.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a slip casting heat preservation crab-bolt mechanism, includes wall body (1), the surface of wall body (1) is pasted through gluing even layer (2) and is had heated board (3), corresponding mounting hole (4) have been seted up on heated board (3) and wall body (1) surface, the inside grafting of mounting hole (4) has expansion pipe (5), the inside threaded connection of expansion pipe (5) has crab-bolt screw (6), slip casting hole (7) have been seted up to the inside of crab-bolt screw (6), its characterized in that, the one end of crab-bolt screw (6) extends to the mounting hole (4) outside, the outside of heated board (3) is equipped with fixed plectane (8), the through-hole has been seted up to the central part of fixed plectane (8), the surface that crab-bolt screw (6) are located the mounting hole (4) outside cup joints with fixed plectane (8), the slot has been seted up to the side of fixed ple, an inserting rod (9) is inserted into the slot, a jack matched with the inserting rod (9) is formed in the surface, located outside the mounting hole (4), of the anchor bolt screw (6), and the inserting rod (9) is fixedly inserted into the jack through a fixing device.
2. The grouting heat-preservation anchor bolt mechanism according to claim 1, wherein the fixing device comprises two limiting grooves symmetrically formed in the inner wall of the slot, springs (10) are arranged inside the two limiting grooves, one ends of the two springs (10) are fixedly connected with the inside of the limiting grooves, the other ends of the two springs (10) are fixedly connected with limiting blocks (11), the surfaces of the two limiting blocks (11) on the opposite sides are inclined planes, openings are formed in the surface of the fixed circular plate (8), the openings are communicated with the limiting grooves, the surface of each limiting block (11) is fixedly connected with a shifting block (18) extending to the outside of the fixed circular plate (8) through the openings, and a clamping groove (12) matched with the limiting blocks is formed in the rod wall of the inserted rod (9).
3. The grouting heat-preservation anchor bolt mechanism according to claim 2, characterized in that two symmetrically arranged limiting slide blocks (13) are fixedly connected to the side wall of the limiting block (11), and a limiting slide groove (14) matched with the limiting slide blocks (13) is formed in the inner wall of the limiting groove.
4. The grouting heat-preservation anchor bolt mechanism according to claim 1, characterized in that the bolt wall sleeve of the anchor bolt (6) at the end outside the mounting hole (4) is provided with a rubber gasket (15), and the rubber gasket (15) is located between the fixed circular plate (8) and the heat-preservation plate (3).
5. The grouting heat-preservation anchor bolt mechanism as claimed in claim 1, characterized in that a pulling block (16) is fixedly connected to one end of the inserted rod (9) located outside the slot.
6. The grouting heat-preservation anchor bolt mechanism as claimed in claim 1, characterized in that a fixing ring (17) is fixedly connected to the side edge of the fixing circular plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810399667.1A CN108571083B (en) | 2018-04-28 | 2018-04-28 | Slip casting heat preservation crab-bolt mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810399667.1A CN108571083B (en) | 2018-04-28 | 2018-04-28 | Slip casting heat preservation crab-bolt mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108571083A CN108571083A (en) | 2018-09-25 |
| CN108571083B true CN108571083B (en) | 2020-02-07 |
Family
ID=63575507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810399667.1A Expired - Fee Related CN108571083B (en) | 2018-04-28 | 2018-04-28 | Slip casting heat preservation crab-bolt mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108571083B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155674B (en) * | 2020-01-09 | 2021-08-27 | 海达建设集团有限公司 | Construction method of assembled PC (polycarbonate) component |
| CN112609851B (en) * | 2020-12-08 | 2023-01-20 | 王志文 | Foamed concrete insulation board |
| CN113882541A (en) * | 2021-11-18 | 2022-01-04 | 扬州工业职业技术学院 | Wall insulation board, insulation board anchoring device and installation method |
| CN114086677A (en) * | 2021-11-29 | 2022-02-25 | 北京奥克森节能环保科技有限公司 | Heat-preservation construction process |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8127048U1 (en) * | 1981-09-16 | 1983-02-24 | Adolf Böhl Schrauben- und Kunststoffwerk GmbH & Co, 5920 Bad Berleburg | FASTENING ELEMENT FOR FASTENING HEAT AND SOUND INSULATING MATERIALS |
| DE102013111698B4 (en) * | 2013-10-24 | 2022-06-09 | Klimas Sp. z o. o. | fastening system |
| CN104963428A (en) * | 2015-07-16 | 2015-10-07 | 林国海 | Sandwich type heat insulation wall body connecting piece |
| CN205806136U (en) * | 2016-06-12 | 2016-12-14 | 中国十七冶集团有限公司 | A kind of novel slurry filling insulating anchor bolt device |
| CN207122477U (en) * | 2017-06-13 | 2018-03-20 | 北京航宇顺昌装饰工程有限公司 | A kind of bar for line |
| CN107605050A (en) * | 2017-11-02 | 2018-01-19 | 湖州南浔荣业金属材料有限公司 | A kind of pre-buried anchoring piece of heat-insulating shield |
| CN107724548B (en) * | 2017-11-14 | 2019-11-08 | 中冶建工集团有限公司 | Insulation board anchoring piece and the exterior wall heat-preserving system construction technology for using the anchoring piece |
-
2018
- 2018-04-28 CN CN201810399667.1A patent/CN108571083B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN108571083A (en) | 2018-09-25 |
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Granted publication date: 20200207 |