CN209227814U - A kind of combination anchor - Google Patents
A kind of combination anchor Download PDFInfo
- Publication number
- CN209227814U CN209227814U CN201822112345.2U CN201822112345U CN209227814U CN 209227814 U CN209227814 U CN 209227814U CN 201822112345 U CN201822112345 U CN 201822112345U CN 209227814 U CN209227814 U CN 209227814U
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- screw rod
- screw
- nut
- profiled
- anchoring piece
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Abstract
The utility model discloses a kind of combination anchors, including anchoring piece main body, the anchoring piece main body includes top " V " font anchor bolt, the first screw rod, profiled screw, the second screw rod, the first nut, the second nut, the first screw rod is welded with below top " V " the font anchor bolt, the lower section of first screw rod is equipped with profiled screw, the lower section of the profiled screw is equipped with the second screw rod, first screw rod is connect with profiled screw by the first nut, and the profiled screw is connect with the second screw rod by the second nut.The utility model is knockdown anchoring piece, reasonable in design, assembling is flexibly, adapt to thermal insulation layer formwork demand, it is better than single piece formula type anchoring piece in terms of stress and security performance, size can be adjusted according to actual needs, thermal expansion coefficient is suitable with monolithic refractory, and can eliminate causes liner body to generate cracking or peel off due to mismatch because thermally expanding.
Description
Technical field
The utility model relates to anchoring piece technical fields, specifically, being to be related to a kind of combination anchor.
Background technique
Anchoring piece refers to for by monolithic refractory liner, fire-resistant prefabricated member, fire-retardent fiber felt-rug and furnace shell or furnace body steel
The component that structure connects.The effect of anchoring piece is for connected liner body to be fixed on certain position, to resist quiet lotus
Load, thermal stress, mechanical rotation or the effect of vibration.
Most commonly used in the industry at present is pier nose anchor and anchoring cone, when this anchoring piece squeezes into wall or other object
When, common anchoring piece is easily deformed expansion, is V-shape or Y-shaped there are also shape, such anchoring piece is in refractory material heating and cooling
In the process since the thermal expansion coefficient of refractory material is different from the thermal expansion coefficient of anchoring piece, it is easy in anchoring piece and refractory material
Between generate stress, may cause the cracking of refractory material when serious and fall off, and existing Y-shaped anchoring piece is generally integrated
Formula structure can generally have the problems such as not adapting to thermal insulation layer formwork demand, anchoring piece welding difficulty is big in actual operation.
Therefore, in the prior art, most commonly used is pier nose anchor and anchoring cone, when this anchoring piece squeeze into wall or
When other object, common anchoring piece is easily deformed expansion；Y-shaped integral structure anchoring piece, which does not adapt to thermal insulation layer formwork, to be needed
It asks, the problems such as anchoring piece welding difficulty is big, designs a kind of combination anchor, be the current technical issues that need to address.
Summary of the invention
Goal of the invention: it is in view of the drawbacks of the prior art and insufficient, solve there are it is most commonly used be pier nose anchor and anchoring cone,
When this anchoring piece squeezes into wall or other object, common anchoring piece is easily deformed expansion；Y-shaped integral structure anchor
The problems such as firmware does not adapt to thermal insulation layer formwork demand, and anchoring piece welding difficulty is big, applicant improve by repeatedly practice, design
A kind of combination anchor.
Technical solution: in order to achieve the above-mentioned object of the invention, a kind of combination anchor, including anchoring piece main body, the anchor
Fastener body includes top " V " font anchor bolt, the first screw rod, profiled screw, the second screw rod, the first nut, the second nut, described
The first screw rod is welded with below top " V " font anchor bolt, the lower section of first screw rod is equipped with profiled screw, the abnormal shape spiral shell
The lower section of bar is equipped with the second screw rod, and first screw rod connect with profiled screw by the first nut, the profiled screw and the
Two screw rods are connected by the second nut.
Further, the further improvement project of the utility model is: the top two sides of top " V " the font anchor bolt point
Not She You crossbeam, the crossbeam both ends are respectively equipped with plastics protective cap.
Preferably, top " V " the font anchor bolt is one kind of straight line " V " font or wave " V " font.
Preferably, the angle of top " V " the font anchor bolt is 45 ° -75 °.
The utility model has the advantages that the utility model is compared with prior art, the beneficial effect is that:
1, the utility model is knockdown anchoring piece, thermal insulation layer formwork demand is adapted to, from stress and security performance side
Face is better than single piece formula type anchoring piece.
2, the structure design of the utility model is reasonable, assembling is flexible, can be adjusted according to actual needs to size, and heat is swollen
Swollen coefficient is suitable with monolithic refractory, and can eliminate causes liner body to generate cracking or peel off due to mismatch because thermally expanding.
3, the utility model, using effect is good, can extend amorphous refractory service life, is conducive to further fix
Amorphous refractory.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of combination anchor.
In figure: 1, top " V " font anchor bolt；2, the first screw rod；3, the first nut；4, profiled screw；5, the second nut；6,
Second screw rod；7, crossbeam；8, plastics protective cap.
Specific embodiment
Below by a most preferred embodiment, the technical program is described in detail, but the protection of the utility model
Range is not limited to the embodiment.
As shown in Figure 1, a kind of combination anchor, including anchoring piece main body, the anchoring piece main body include top " V " word
Type anchor bolt 1, the first screw rod 2, profiled screw 4, the second screw rod 6, the first nut 3, the second nut 5, top " V " the font anchor bolt
1 lower section is welded with the first screw rod 2, and the lower section of first screw rod 2 is equipped with profiled screw 4, and the lower section of the profiled screw 4 is set
There is the second screw rod 6, first screw rod 2 is connect with profiled screw 4 by the first nut 3, the profiled screw 4 and the second screw rod
6 are connected by the second nut 5.
The top two sides of top " V " the font anchor bolt 1 are respectively equipped with crossbeam 7, and 7 both ends of crossbeam are respectively equipped with plastics
Protective cap 8.
Top " V " the font anchor bolt 1 is one kind of straight line " V " font or wave " V " font.
The angle of top " V " the font anchor bolt 1 is 45 ° -75 °.
The above is only the preferred embodiment of the utility model, it should be pointed out that: for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (4)
1. a kind of combination anchor, including anchoring piece main body, it is characterised in that: the anchoring piece main body includes top " V " word
Type anchor bolt (1), the first screw rod (2), profiled screw (4), the second screw rod (6), the first nut (3), the second nut (5), the top
It being welded with below portion's " V " font anchor bolt (1) the first screw rod (2), the lower section of first screw rod (2) is equipped with profiled screw (4),
The lower section of the profiled screw (4) is equipped with the second screw rod (6), and first screw rod (2) and profiled screw (4) pass through the first nut
(3) it connects, the profiled screw (4) is connect with the second screw rod (6) by the second nut (5).
2. a kind of combination anchor according to claim 1, it is characterised in that: top " V " the font anchor bolt (1)
Top two sides are respectively equipped with crossbeam (7), and crossbeam (7) both ends are respectively equipped with plastics protective cap (8).
3. a kind of combination anchor according to claim 1, it is characterised in that: top " V " the font anchor bolt (1) is
One kind of straight line " V " font or wave " V " font.
4. a kind of combination anchor according to claim 1, it is characterised in that: top " V " the font anchor bolt (1)
Angle is 45 ° -75 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822112345.2U CN209227814U (en) | 2018-12-17 | 2018-12-17 | A kind of combination anchor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822112345.2U CN209227814U (en) | 2018-12-17 | 2018-12-17 | A kind of combination anchor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209227814U true CN209227814U (en) | 2019-08-09 |
Family
ID=67507873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822112345.2U Active CN209227814U (en) | 2018-12-17 | 2018-12-17 | A kind of combination anchor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209227814U (en) |
-
2018
- 2018-12-17 CN CN201822112345.2U patent/CN209227814U/en active Active
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