CN208930157U - Concrete wall inner conical nut dismounting component - Google Patents
Concrete wall inner conical nut dismounting component Download PDFInfo
- Publication number
- CN208930157U CN208930157U CN201821450471.2U CN201821450471U CN208930157U CN 208930157 U CN208930157 U CN 208930157U CN 201821450471 U CN201821450471 U CN 201821450471U CN 208930157 U CN208930157 U CN 208930157U
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- CN
- China
- Prior art keywords
- tapered cup
- cup nut
- turning handle
- mandril
- seat
- 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.)
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Abstract
The utility model discloses a kind of concrete wall inner conical nut dismounting components, including tapered cup nut, remove seat, turning handle, Stop structure, the dismounting seat includes hexagonal plug, sleeve, the turning handle includes hand-held part and bulge-structure, the Stop structure includes positioning cap and mandril, and one end of remotely located cap is provided with magnet on mandril, the dismounting seat and tapered cup nut are socketed, the turning handle connects with cover for seat is removed, the Stop structure passes through turning handle structure and removes holder structure, anti-skid chequer is provided on the lateral surface of the hexagonal plug, increase the frictional force between tapered cup nut and hexagonal plug, prevent moving up and down in disassembly process tapered cup nut vertical direction；The magnet being arranged on the mandril is contacted with tapered cup nut inner wall, prevents movement of the tapered cup nut in disassembly process, at the same avoid tapered cup nut remove after, to outside wall pull during fall off in preformed hole, be not easily taken out the drawbacks of.
Description
Technical field
The utility model relates to a kind of concrete wall inner conical nut dismounting components, belong to technical field of building construction.
Background technique
In building construction process, it is often necessary to some wall-connecting pieces are installed on wall, in the prior art, pre-buried steel tube method is
One of currently used wall-connecting piece construction method.But that there are reserving holes is big for pre-buried steel tube method, and exterior wall is not easy to repair, palpus when disassembly
It is embedded in steel pipe within the walls with gas flame cuttiug weldering cutting, speed of application is extremely slow；The molten iron temperature of scorification is very high, easy when falling along exterior wall
It meets the combustibles such as wall face insulation board, scaffold or Dense mesh screen and forms fire.Tapered cup nut method wall-connecting piece construction method has pre-
It stays installation hole small, is easy to wall reparation, tapered cup nut disassembly is not required to cutting weldering and cuts, with reusable excellent after disassembly
Point, therefore be more widely used.Usual tapered cup nut one end is provided with Hexagon hole, and the other end is provided with screw hole.In reality
In the work progress of border, in order to save engineering material, when wall-connecting piece needs to remove, tapered cup nut is often removed and utilizes again, but
Tapered cup nut method wall-connecting piece construction method because reserving installation hole hole is smaller, and the frictional force of wall inner concrete and tapered cup nut compared with
Greatly, therefore how the drawbacks of being not easily taken out that fall off after causing tapered cup nut not easy to disassemble or disassembly it is not readily removable solves tapered cup nut
The problem of unloading and taking out is those skilled in the art's urgent problem to be solved.
Utility model content
The utility model be intended to solve to a certain extent it is above-mentioned in the related technology the technical issues of one of.Therefore, this is practical
Novel is designed to provide a kind of concrete wall inner conical nut dismounting component easy to operate, dismounting speed is fast.
To achieve the goals above, the technical solution adopted in the utility model is: a kind of concrete wall inner conical nut
Dismantle component, including tapered cup nut, dismounting seat, turning handle, Stop structure；One end of the tapered cup nut is provided with Hexagon hole,
The other end is provided with screw hole；The dismounting seat includes the hexagonal plug that can be matched with the Hexagon hole of tapered cup nut and consolidates
Due to the sleeve of hexagonal plug one end, the turning handle includes hand-held part and the bulge-structure positioned at hand-held part one end, the protrusion
Structure is inserted into the sleeve and is able to drive the dismounting seat synchronous rotation；The Stop structure includes positioning cap
And mandril, and one end of remotely located cap is provided with magnet on mandril, the end of the mandril can sequentially pass through raised knot
It the through-hole opened up on structure and the through-hole on the hexagonal plug and is inserted into the screw hole of the tapered cup nut.
Anti-skid chequer is provided on the lateral surface of the hexagonal plug.
The bulge-structure is hexagon.
The inside of the sleeve is Hexagon hole.
The turning handle is an integral molding structure.
The beneficial effects of the utility model are: the dismounting seat and tapered cup nut are socketed, the turning handle connects with cover for seat is removed,
The Stop structure passes through turning handle structure and removes holder structure, and the combination of socket increases the length of disassembly component, is conducive to
Dismantle the reserving installation hole of component insertion wall；Rotation turning handle, which is able to drive, removes seat rotation, so that tapered cup nut is driven to rotate,
It is loosened to make to be embedded into the intracorporal tapered cup nut of wall；It is provided with anti-skid chequer on the lateral surface of the hexagonal plug, is increased wait tear open
Unload the frictional force between tapered cup nut and the hexagonal plug for dismantling component；The positioning cap for preventing structure is solid circle cylinder knot
Structure, mandril is solid cylindrical structure, and the basal diameter of positioning cap is greater than the basal diameter of mandril, prevents mandril to be pierced by and turns
Handle.The magnet being arranged on the mandril of the Stop structure is contacted and is adsorbed with the screw hole inner wall of tapered cup nut, prevents tapered cup nut
When dismounting, the drawbacks of falling off in preformed hole, be not easily taken out during being pulled to outside wall.
Detailed description of the invention
Fig. 1 is the decomposition diagram of the utility model.
Fig. 2 is the decomposition diagram of another angle of the utility model.
Fig. 3 is the cross-sectional view of the utility model.
Specific embodiment
Below by way of the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1-3, the present embodiment provides a kind of concrete wall inner conical nut dismounting component, including tapered cup nut
1, seat 2, turning handle 3, Stop structure 4 are removed, the dismounting seat 2 includes hexagonal plug 21, sleeve 22, and the turning handle 3 includes hand-held
Portion 31 and bulge-structure 32, the Stop structure 4 include positioning cap 41 and mandril 42, and the one of remotely located cap on mandril 42
End is provided with hemispherical magnet 43, and the dismounting seat 2 is socketed with tapered cup nut 1, and the turning handle 3 is socketed with seat 2 is removed, the gear
Only structure 4 passes through 3 structure of turning handle and removes 2 structure of seat, and the hemispherical magnet 43 being arranged on the mandril 42 of Stop structure 4 and cone
The contact of 1 inner wall of shape nut is adsorbed by the attraction of magnet.The hexagonal plug 21 is equilateral six prismatics column and inside is set
Through-hole is set, and is provided with anti-skid chequer on the lateral surface of hexagonal plug 21.The sleeve 22 is double cylinder, and inside is interior hexagonal
Hole, and the diameter of upper layer cylindrical body is less than the diameter of lower layer's cylindrical body.The turning handle 3 is an integral molding structure, convex on turning handle 3
Playing structure 32 is equilateral six prismatic structure, and in one end of the close bulge-structure 32 of 32 inside of bulge-structure and hand-held part 31
Inside is equipped with through-hole.The positioning cap 41 for preventing structure 4 is solid circle column structure, and mandril 42 is solid cylindrical knot
Structure, and the basal diameter of positioning cap 41 is greater than the basal diameter of mandril 42.The Hexagon hole of the sleeve 22 and the protrusion of turning handle 3
Structure 32 is mutually agreed with.
Using the above structure, tapered cup nut 1 to be removed is arranged in concrete walls body, before being dismantled, by 3 sets of turning handle
It connects in the sleeve 22 for removing seat 2, Stop structure 4 passes through 3 structure of turning handle and removes 2 structure of seat, the connection type operation of socket
It is convenient, and the length of disassembly component is increased, tapered cup nut 1 is carried out in the reserving installation hole conducive to disassembly component insertion wall
Disassembly covers the disassembly component connected and is inserted by the reserving installation hole of wall, and then is socketed in dismounting seat 2 under tapered cup nut 1
Side, when being dismantled, hand holds hand-held part 31 and rotates turning handle 3, drives the rotation for removing seat 2, and then loosens tapered cup nut 1,
It removes and is provided with anti-skid chequer on 21 lateral surface of hexagonal plug of seat 2, the hexagonal for increasing tapered cup nut 1 to be removed and disassembly component is inserted
Frictional force between first 21；The positioning cap 41 for preventing structure 4 is solid circle column structure, and mandril 42 is solid cylindrical knot
Structure, and the basal diameter of positioning cap 41 is greater than the basal diameter of mandril 42, and mandril 42 is prevented to be pierced by turning handle 3.The top of Stop structure 4
The hemispherical magnet 43 being arranged on bar 42 is contacted with 1 inner wall of tapered cup nut, is adsorbed by magnetic pull, and tapered cup nut 1 is prevented
When dismounting, the drawbacks of falling off in preformed hole, be not easily taken out during being pulled to outside wall.
Obviously, above-described embodiment is only intended to clearly illustrate example, and does not limit the embodiments.For
For those of ordinary skill in the art, other various forms of variations or change can also be made on the basis of the above description
It is dynamic.There is no necessity and possibility to exhaust all the enbodiments.And obvious variation extended from this or change
Among the dynamic protection scope created still in the utility model.
Claims (5)
1. a kind of concrete wall inner conical nut dismounting component, it is characterised in that: including removing seat, turning handle, Stop structure；Institute
It states and removes seat and include the hexagonal plug that can be matched with the Hexagon hole of tapered cup nut and be fixed on hexagonal plug one end
Sleeve, the turning handle include hand-held part and the bulge-structure positioned at hand-held part one end, and the bulge-structure is inserted into described
In sleeve and it is able to drive the dismounting seat synchronous rotation；The Stop structure includes positioning cap and mandril, and on mandril
One end of remotely located cap is provided with magnet, and the end of the mandril can pass through through-hole and insertion on the hexagonal plug
Into the screw hole of the tapered cup nut.
2. concrete wall inner conical nut dismounting component as described in claim 1, it is characterised in that: the hexagonal plug
Anti-skid chequer is provided on lateral surface.
3. concrete wall inner conical nut dismounting component as described in claim 1, it is characterised in that: the bulge-structure is
Hexagon.
4. concrete wall inner conical nut dismounting component as described in claim 1, it is characterised in that: the inside of the sleeve
For Hexagon hole.
5. concrete wall inner conical nut dismounting component as described in claim 1, it is characterised in that: the turning handle is integrated
Molding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821450471.2U CN208930157U (en) | 2018-09-05 | 2018-09-05 | Concrete wall inner conical nut dismounting component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821450471.2U CN208930157U (en) | 2018-09-05 | 2018-09-05 | Concrete wall inner conical nut dismounting component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208930157U true CN208930157U (en) | 2019-06-04 |
Family
ID=66719940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821450471.2U Active CN208930157U (en) | 2018-09-05 | 2018-09-05 | Concrete wall inner conical nut dismounting component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208930157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112792541A (en) * | 2021-03-18 | 2021-05-14 | 中石化胜利石油工程有限公司钻井工艺研究院 | PDC drill bit tooth taking device |
-
2018
- 2018-09-05 CN CN201821450471.2U patent/CN208930157U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112792541A (en) * | 2021-03-18 | 2021-05-14 | 中石化胜利石油工程有限公司钻井工艺研究院 | PDC drill bit tooth taking device |
| CN112792541B (en) * | 2021-03-18 | 2021-07-27 | 中石化胜利石油工程有限公司钻井工艺研究院 | PDC drill bit tooth taking device |
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