CN208831435U - Reinforced anchor bolt and its mounting structure - Google Patents
Reinforced anchor bolt and its mounting structure Download PDFInfo
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- CN208831435U CN208831435U CN201821473544.XU CN201821473544U CN208831435U CN 208831435 U CN208831435 U CN 208831435U CN 201821473544 U CN201821473544 U CN 201821473544U CN 208831435 U CN208831435 U CN 208831435U
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- anchor
- baffle
- plate
- anchor bolt
- reinforced
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Abstract
The utility model belongs to construction engineering technical field, more particularly to a kind of reinforced anchor bolt and its mounting structure, solve the problems, such as when concreting bonding strength between thermal insulation material and concrete layer to be cast, the technical solution of use are as follows: including the anchor cap being mutually threadedly coupled and anchor pole, anchor cap global shape is I-shaped, including fastening baffle and inner side template baffle, it fastens and is connected between baffle and inner side template baffle by connecting rod, the length of connecting rod is identical as the thickness of concrete layer to be cast, the connecting rod offers threaded connection hole close to the side of fastening baffle；Anchor pole generally T font, anchor pole include outboard template baffle and connecting stud, and the end of connecting stud is equipped with and the matched external screw thread of threaded connection hole.
Description
Technical field
The utility model belongs to construction engineering technical field, and in particular to a kind of reinforced anchor bolt and its mounting structure.
Background technique
As building energy conservation is increasingly taken seriously, building exterior wall heat preserving is carried out having developed the several years from trying out to forcing
Time.Current more and more buildings begin to use insulating layer, but how exterior wall and insulating layer are just able to achieve really permanently
It is fastenedly connected, this problem is always to influence building heat preservation to realize one of high standard, stumbling-block of high quality.
In addition, requiring conventional protect in new Code for fire protection design of buildings " Code for fire protection design of buildings " GB50016-2014
On the outside of adiabator, A grades of fireprotection layers need to be added.
Currently used insulation construction integration anchor bolts intensity is low, is not able to satisfy the complex heat-preservation after new specification is applicable in
The high-intensitive connection of plate and building structure.And existing anchor bolt has a single function, be merely capable of playing connection composite insulation boards and
The effect of building structure, the predetermined level that also needs to arrange in pairs or groups in practical applications limit concrete to guarantee the thickness of concrete layer and smooth
Degree increases activity duration and operating cost, reduces operating efficiency.
Utility model content
In order to solve the problems, such as that bonding strength between composite insulation boards and building structure, the utility model provide a kind of add
Strong type anchor bolt and its mounting structure, the anchoring piece have connection tightness strong, strengthen the company of composite insulation boards and building structure
It connects, long service life, while the cement limit concrete bound inside and outside reinforcing bar can be substituted.
To achieve the above object, the technology employed by the present utility model is reinforced anchor bolt, including mutual screw thread connect
The anchor cap and anchor pole connect, anchor cap global shape is I-shaped, including fastens baffle and inner side template baffle, fastens baffle and inside
It is connected between template baffle by connecting rod, the length of connecting rod is identical as the thickness of concrete layer to be cast, the connecting rod
Side close to fastening baffle offers threaded connection hole；
The anchor pole generally T font, anchor pole include outboard template baffle and connecting stud, and the end of connecting stud is equipped with
With the matched external screw thread of threaded connection hole.
Further, the connecting stud is provided with hangnail close to one end of outboard template baffle.
Further, the anchor cap is integrally formed setting.
Further, the anchor pole is integrally formed setting.
Another scheme of the protection of the utility model: the mounting structure of reinforced anchor bolt, including it is composite insulation boards, to be poured
It infuses concrete layer and reinforces anchor bolt, reserve rockbolt installation hole on composite insulation boards, anchor pole is pierced by from rockbolt installation hole and anchor
In in concrete layer to be cast, the fastening baffle of anchor cap is close to complex heat-preservation for the junction of cap thread connection, anchor cap and anchor pole
The medial surface of plate.
Further, the composite insulation boards are followed successively by A grades of fireproof material layers, adhesive layer and insulating layer from outside to inside, glue
It connects layer and is fixedly connected with A grades of fireproof material layers with insulating layer.
Further, the insulating layer is molding styrofoam, or is graphite polystyrene board, or is extruded polystyrene board, or is stone
Black extruded sheet, or be heat curing type modified polyphenyl plate, or be osmosis type modified polyphenyl plate, or be polyurethane sheet, or be phenolic board, or
It for rock wool board, or is vacuum heat-insulating plate.
Further, the A grades of fireproof material layer uses A grades of heat curing type modified polyphenyl plates, or is glue powder polyphenyl particle plate,
It or is cement board, or be glass bead plate, or be inorganic active thermal insulation mortar plate, or be foamed glass plate, or be foaming
Ceramic wafer, or be light-weight inorganic plate.
The utility model compared with prior art, specifically has gain effect to be embodied in:
1, the utility model is mixed the junction of anchor cap and anchor pole in be cast by the structure of change anchor cap and anchor bolt
In solidifying soil layer, avoid the phenomenon that stress concentration occur in the root of connecting stud in this way, and the stress of junction is concentrated
Point will not be overlapped with the interface of composite insulation boards and concrete layer to be cast.To promote composite insulation boards and to be cast mixed
The bonding strength of solidifying soil layer.In addition, concrete layer, which is equivalent to, mentions the joint portion of anchor cap and anchor pole after concrete casting complete
For second consolidation, the bonding strength of anchor bolt is further promoted.
2, the utility model passes through the thread connecting mode of futuramic anchor cap and anchor pole, realizes insulating layer and building
Structure-integrated, heat preservation and building same service life, the phenomenon that insulating layer falls off is prevented.
3, it fastens baffle and the collective effect of outboard template baffle further enhances the integral strength of composite heat-insulating layer, shut out
Each delamination of composite heat-insulating layer, obscission absolutely.
4, the utility model structure type is simple, easy to operate, and installation effectiveness is high, while being limited using anchor cap instead of level
The effect of position Quan does not need to prevent the flat limit position Quan of water in advance before concreting.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the utility model reinforces anchor bolt.
Fig. 2 is the structural schematic diagram of anchor pole.
Fig. 3 is the structural schematic diagram of anchor cap.
Fig. 4 is the section structure diagram of connecting rod.
Fig. 5 is the reinforcement anchor bolt mounting structure schematic diagram of the utility model.
Fig. 6 is the structural schematic diagram of composite insulation boards in Fig. 5.
In figure, 1 is anchor cap, and 11 is fasten baffle, and 12 be inner side template baffle, and 13 be connecting rod, and 14 be threaded connection hole,
2 be anchor pole, and 21 be outboard template baffle, and 22 be connecting stud, and 23 be hangnail, and 3 be composite insulation boards, and 31 be A grades of fire proofing materials
Layer, 32 be adhesive layer, and 33 be insulating layer, and 4 be concrete layer to be cast.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
As Figure 1-Figure 4, reinforced anchor bolt, including the anchor cap 1 and anchor pole 2 being mutually threadedly coupled, 1 global shape of anchor cap
For I-shaped, anchor cap 1 includes fastening baffle 11 and inner side template baffle 12, is connected between two support plates by connecting rod 13
It connects, the length of connecting rod 13 is identical as the thickness of concrete layer 4 to be cast, and connecting rod 13 is opened up close to the side of fastening baffle 11
There is threaded connection hole 14.
The generally T font of anchor pole 2, anchor pole 2 include outboard template baffle 21 and connecting stud 22, the end of connecting stud 22
Equipped with the matched external screw thread of threaded connection hole 14.Pass through 14 spiral shell of connecting stud 22 and threaded connection hole between anchor pole 2 and anchor cap 1
Line connection.
In order to increase the bonding strength between anchor pole 2 and composite insulation boards 3, prevent anchor pole 2 from taking off from composite insulation boards 3
It falls, one end of outboard template baffle 21 is provided with hangnail 23 in connecting stud 22.
Such as Fig. 5-Fig. 6, another scheme of the protection of the utility model: the mounting structure of reinforced anchor bolt, including it is compound
Insulation board 3, concrete layer to be cast 4 and reinforce anchor bolt, reserve 2 mounting hole of anchor pole on composite insulation boards 3, anchor pole 2 is from anchor pole
Be pierced by mounting hole and be threadedly coupled with anchor cap 1, the junction of anchor cap 1 and anchor pole 2 in concrete layer 4 to be cast, anchor cap 1
It fastens baffle 11 and is close to composite insulation boards 3.
In use, first penetrating anchor pole 2 in the reserving installation hole of composite insulation boards 3, anchor pole 2 and anchor cap 1 are threadedly coupled,
Then casting concrete layer.The structure of composite insulation boards 3 used in above-mentioned connection structure are as follows: be followed successively by A grades from outside to inside and prevent
A grades of fireproof material layers 31 are fixedly connected by fiery material layer 31, adhesive layer 32 and insulating layer 33, adhesive layer 32 with insulating layer 33.
Insulating layer 33 is molding styrofoam, or is graphite polystyrene board, or is extruded polystyrene board, or is graphite extruded sheet, or
For heat curing type modified polyphenyl plate, or it is osmosis type modified polyphenyl plate, or is polyurethane sheet, or be phenolic board, or is rock wool board, or
For vacuum heat-insulating plate.
A grades of fireproof material layers 31 use A grades of heat curing type modified polyphenyl plates, or are glue powder polyphenyl particle plate, or are foaming water
Mud plate, or be glass bead plate, or be inorganic active thermal insulation mortar plate, or be foamed glass plate, or be foamed ceramic plate, or be
Light-weight inorganic plate.
The composite insulation boards 3 of the utility model do not include inorganic panel layer, simplify the structure of composite insulation boards 3, save
Manufacturing cost.Inorganic panel layer will increase the installation difficulty of anchor bolt, remove inorganic panel layer, using A fireproof material layer, instead of
The effect of inorganic panel layer can either guarantee the fire insulation performance of composite insulation boards 3, meet fire protection requirement, and can reduce
The connection difficulty of anchor bolt.
The utility model has connection tightness strong, and long service life, installation effectiveness is high, using anchor cap 1 instead of level
The effect for limiting position Quan does not need to prevent the flat limit position Quan of water in advance before concreting.And the joint portion of anchor pole 2 and anchor cap 1
In concrete layer, concrete layer, which is equivalent to, provides second consolidation to the joint portion of anchor cap 1 and anchor pole 2, further promotes anchor
The bonding strength of bolt.
The embodiments of the utility model have been described in detail above with reference to the accompanying drawings, but the utility model is not limited to
Embodiment is stated, within the knowledge of a person skilled in the art, the utility model aims can also not departed from
Under the premise of various changes can be made.
Claims (8)
1. reinforced anchor bolt, including the anchor cap (1) and anchor pole (2) being mutually threadedly coupled, it is characterised in that: anchor cap (1) entirety shape
Shape is I-shaped, including fastens baffle (11) and inner side template baffle (12), fastens baffle (11) and inner side template baffle (12)
Between by connecting rod (13) connect, the length of connecting rod (13) is identical as the thickness of concrete layer to be cast (4), the connection
Bar (13) offers threaded connection hole (14) close to the side of fastening baffle (11)；
The anchor pole (2) is generally T-shaped, and anchor pole (2) includes outboard template baffle (21) and connecting stud (22), connecting stud
(22) end is equipped with and threaded connection hole (14) matched external screw thread.
2. reinforced anchor bolt according to claim 1, it is characterised in that: the connecting stud (22) is kept off close to outboard template
One end of piece (21) is provided with hangnail (23).
3. reinforced anchor bolt according to claim 1, it is characterised in that: the anchor cap (1) is integrally formed setting.
4. reinforced anchor bolt according to claim 1, it is characterised in that: the anchor pole (2) is integrally formed setting.
5. the mounting structure of reinforced anchor bolt according to claim 1-4, which is characterized in that including complex heat-preservation
Plate (3), concrete layer to be cast (4) and reinforce anchor bolt, reserve rockbolt installation hole on composite insulation boards (3), anchor pole (2) is from anchor
It is pierced by bar mounting hole and is threadedly coupled with anchor cap (1), the junction of anchor cap (1) and anchor pole (2) is in concrete layer to be cast (4)
Interior, the fastening baffle (11) of anchor cap (1) is close to composite insulation boards (3).
6. the mounting structure of reinforced anchor bolt according to claim 5, which is characterized in that the composite insulation boards (3) from
It is followed successively by A grades of fireproof material layers (31), adhesive layer (32) and insulating layer (33) in outside, adhesive layer (32) is by A grades of fire proofing materials
Layer (31) is fixedly connected with insulating layer (33).
7. the mounting structure of reinforced anchor bolt according to claim 6, which is characterized in that the insulating layer (33) is molding
Styrofoam, or be graphite polystyrene board, or be extruded polystyrene board, or be graphite extruded sheet, or be heat curing type modified polyphenyl plate, or be
Osmosis type modified polyphenyl plate, or be polyurethane sheet, or be phenolic board, or be rock wool board, or be vacuum heat-insulating plate.
8. the mounting structure of reinforced anchor bolt according to claim 6, which is characterized in that the A grades of fireproof material layer
(31) A grades of heat curing type modified polyphenyl plates are used, or are glue powder polyphenyl particle plate, or are cement board, or are glass bead plate,
It or is inorganic active thermal insulation mortar plate, or be foamed glass plate, or be foamed ceramic plate, or be light-weight inorganic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821473544.XU CN208831435U (en) | 2018-09-10 | 2018-09-10 | Reinforced anchor bolt and its mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821473544.XU CN208831435U (en) | 2018-09-10 | 2018-09-10 | Reinforced anchor bolt and its mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208831435U true CN208831435U (en) | 2019-05-07 |
Family
ID=66312643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821473544.XU Active CN208831435U (en) | 2018-09-10 | 2018-09-10 | Reinforced anchor bolt and its mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208831435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11598084B2 (en) * | 2019-09-20 | 2023-03-07 | Connect-Ez, Llc | Metal shear connector structure for adjacent concrete panels |
-
2018
- 2018-09-10 CN CN201821473544.XU patent/CN208831435U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11598084B2 (en) * | 2019-09-20 | 2023-03-07 | Connect-Ez, Llc | Metal shear connector structure for adjacent concrete panels |
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