CN216766271U - Detachable embedded anti-deviation embedded part - Google Patents
Detachable embedded anti-deviation embedded part Download PDFInfo
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- CN216766271U CN216766271U CN202123088379.0U CN202123088379U CN216766271U CN 216766271 U CN216766271 U CN 216766271U CN 202123088379 U CN202123088379 U CN 202123088379U CN 216766271 U CN216766271 U CN 216766271U
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Abstract
The utility model discloses a detachable embedded anti-deviation embedded part in the technical field of embedded part structures, which comprises a double-end screw, wherein a sleeve is coaxially sleeved outside the circumference of the double-end screw, a rubber cup sleeve is nested at the outer end of the sleeve, an outer nut is screwed after the outer end of the double-end screw is attached to and penetrates through the rubber cup sleeve, a step pipe joint is sleeved at the inner end of the sleeve, inner threads are arranged on the inner wall of the small-diameter end of the step pipe joint, the inner end of the double-end screw is screwed with the inner wall of the small-diameter end of the step pipe joint, and a positioning piece is movably sleeved on the outer wall of the sleeve.
Description
Technical Field
The utility model relates to the technical field of embedded part structures, in particular to a detachable embedded type deviation-preventing embedded part.
Background
The most sleeve through type built-in fittings that adopt of present basket worker style of calligraphy steel, pull rod installation, this method need install when the form setting, and fixed inconvenient safeguard measure is not enough easy off normal, and later stage shutoff is not in place simultaneously and easily increases the seepage risk.
Based on the above, the utility model designs a detachable embedded deviation-preventing embedded part to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can dismantle embedded anti-deviation built-in fitting to solve above-mentioned technical problem.
In order to realize the purpose, the utility model provides the following technical scheme: the utility model provides a can dismantle embedded off normal built-in fitting of preventing, includes double-end screw, the outside coaxial cover of circumference of double-end screw is equipped with the sleeve pipe, sheathed tube outside end nestification has the rubber cup cover, the laminating of double-end screw's outside end runs through the spiro union has outer nut behind the rubber cup cover, sheathed tube medial extremity cover is equipped with the step coupling, the path end inner wall of step coupling is provided with the internal thread, double-end screw's medial extremity with the path end inner wall spiro union of step coupling, sheathed tube outer wall activity cover is equipped with the setting element.
Preferably, the rubber cup sleeve is composed of a cylindrical portion and a circular table portion which are of an integral structure, the end face of the cylindrical portion faces the end face of the small-diameter end of the circular table portion, and a hole penetrating through the cylindrical portion and the circular table portion is formed in the middle of the rubber cup sleeve.
Preferably, the outer wall of the small-diameter end of the stepped pipe joint is provided with an external thread, and is in threaded connection with an internal nut.
Preferably, the setting element is located including the movable sleeve lantern ring on the sleeve pipe outer wall, the fixed ear that is provided with in the left and right sides of the lantern ring, both sides alternate in the fixed ear and be provided with the locating lever.
Compared with the prior art, utility model's beneficial effect does:
the embedded part is embedded in concrete in an embedding mode, does not need to penetrate through an outer wall, and reduces leakage risks in the later period.
The double-end screw can be recycled after being used, and is reused, so that the cost is reduced.
The sleeve is additionally provided with a positioning piece which is connected with the steel bar through the positioning piece to restrain the displacement of the sleeve and protect the sleeve.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.
FIG. 1 is a schematic view of a structure of an embedded part according to the present invention;
FIG. 2 is a schematic view of a positioning member according to the present invention;
FIG. 3 is a schematic view of the installation structure of the present invention in a pouring state;
fig. 4 is a schematic structural view after pouring and disassembling of the utility model.
In the drawings, the components represented by the respective reference numerals are listed below:
1-double-ended screw, 2-sleeve, 3-rubber cup sleeve, 4-external nut, 5-step pipe joint, 6-positioning piece, 61-lantern ring, 62-fixing lug, 63-positioning rod and 7-internal nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-2, the utility model provides a technical solution: a detachable embedded anti-deviation embedded part comprises a double-end screw 1, which is mainly used for connecting each part of the embedded part and fixedly installing the embedded part with a template in a pouring stage, the embedded part can be detached with the template after later pouring forming, a sleeve 2 is coaxially sleeved outside the circumference of the double-end screw 1, the sleeve 2 is used for isolating the double-end screw 1 from concrete, the sleeve 2 is retained in a concrete wall body in the later stage, the outer side end of the sleeve 2 is nested with a rubber cup sleeve 3, a carious tooth is mainly used for plugging the end opening of the sleeve 2 and the opening of the template when the template is installed, the concrete is prevented from permeating into the sleeve 2 and outside the template, the rubber cup sleeve 3 is composed of a cylindrical part and a circular table part which are of an integrated structure, the end surface of the cylindrical part is opposite to the end of the small diameter end of the circular table part, the outer diameter of the cylindrical part is matched with the inner diameter of the sleeve 2, the diameter of the large diameter end of the circular table part is larger than the opening on a wood board, and the middle part of the rubber cup sleeve 3 is provided with a hole penetrating through the cylindrical part and the circular table part, the double-end screw 1 is used for penetrating, an outer nut 4 is screwed after the outer side end of the double-end screw 1 is attached to and penetrates through a rubber cup sleeve 3, the outer nut 4 is fixed to the inner side and the outer side of a wooden rake when a template of the outer nut 4 is installed and used for tensioning and fixing the double-end screw 1, a step pipe joint 5 is sleeved at the inner side end of a sleeve 2, an inner thread is arranged on the inner wall of the small-diameter end of the step pipe joint 5 at the inner end of the step pipe joint 5 for plugging the step pipe joint 5, a connecting point at the inner end of the double-end screw 1 is provided, the inner side end of the double-end screw 1 is in threaded connection with the inner wall of the small-diameter end of the step pipe joint 5, an outer thread is arranged on the outer wall of the small-diameter end of the step pipe joint 5, an inner nut 7 is screwed on the inner wall of the sleeve 2, the inner nut 7 is used as a spanner force point and locked with the outer nut 4 in a pair-rotating mode when the installation is convenient, meanwhile, the outer diameter of the inner nut 7 is larger than the outer diameter of the sleeve 2, a pre-embedded anti-falling structure with large inner diameter after concrete is formed, and a positioning piece 6 is movably sleeved on the outer wall of the sleeve 2, the lantern ring 61 on 2 outer walls of sleeve pipes are located including the movable sleeve to setting element 6, sleeve pipe 2 can be for lantern ring 61 axial displacement adjusting position, when making 3 ends of glue glass cover and template laminating, can let locating lever 63 remove to suitable fixed position, the fixed ear 62 that is provided with in the left and right sides of lantern ring 61, it is provided with locating lever 63 to alternate in the fixed ear 62 of both sides, the upper and lower end of locating lever 63 is through a plurality of iron wire ligatures on the reinforcing bar frame, the realization is to the positioning action of 2 radial position of sleeve pipe, prevent that the skew is pour in the later stage.
Working principle embodiment:
as shown in fig. 3-4, in the formwork installation stage, the embedded parts are connected and installed in advance as shown in fig. 1, after the formwork a and the steel bar frame b are built, the outer nut 4 is taken down and placed on the outer side of the formwork a, the other embedded part components are placed on the inner side of the formwork a, the outer side end of the double-headed screw 1 penetrates through the opening of the formwork a, the outer nut 4 is used for locking the outer side end of the double-headed screw 1 until the rubber cup sleeve 3 is fully attached to the inner side wall of the formwork a, then the lantern ring 61 is pulled axially forwards and backwards to enable the positioning rod 63 to move to a proper fixing position, and the upper end and the lower end of the positioning rod 63 are tied to the steel bar frame by using iron wires; and preparing to pour a concrete wall c, after the concrete wall c is molded, sequentially taking off the outer nut 4 and the double-headed screw for recycling, and keeping the rest parts in the wall c as screw fixing points for installing the I-shaped steel of the flower basket frame and the pull rod.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; the term "connected" may refer to a direct connection, an indirect connection through an intermediate, a connection between two elements or an interaction relationship between two elements, and unless otherwise specifically defined, the term should be understood as having a specific meaning in the present application by those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a can dismantle embedded anti off normal built-in fitting which characterized in that: including double-end screw (1), the outside coaxial cover of circumference of double-end screw (1) is equipped with sleeve pipe (2), the outside end nestification of sleeve pipe (2) has rubber cup cover (3), the laminating of the outside end of double-end screw (1) runs through the spiro union has outer nut (4) behind rubber cup cover (3), the medial extremity cover of sleeve pipe (2) is equipped with step pipe joint (5), the path end inner wall of step pipe joint (5) is provided with the internal thread, the medial extremity of double-end screw (1) with the path end inner wall spiro union of step pipe joint (5), the outer wall activity cover of sleeve pipe (2) is equipped with setting element (6).
2. The detachable embedded anti-deviation embedded part according to claim 1, wherein: the rubber cup sleeve (3) is composed of a cylindrical portion and a circular table portion which are of an integrated structure, the end face of the cylindrical portion faces the end face of the small-diameter end of the circular table portion, and a hole penetrating through the cylindrical portion and the circular table portion is formed in the middle of the rubber cup sleeve (3).
3. The detachable embedded anti-deviation embedded part according to claim 1, wherein: the outer wall of the small diameter end of the step pipe joint (5) is provided with external threads, and an internal nut (7) is screwed on the external threads.
4. The detachable embedded anti-deviation embedded part according to claim 1, wherein: the locating piece (6) is located including the movable sleeve lantern ring (61) on sleeve pipe (2) outer wall, the fixed ear (62) that are provided with in the left and right sides of lantern ring (61), both sides alternates in fixed ear (62) and is provided with locating lever (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123088379.0U CN216766271U (en) | 2021-12-09 | 2021-12-09 | Detachable embedded anti-deviation embedded part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123088379.0U CN216766271U (en) | 2021-12-09 | 2021-12-09 | Detachable embedded anti-deviation embedded part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216766271U true CN216766271U (en) | 2022-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123088379.0U Active CN216766271U (en) | 2021-12-09 | 2021-12-09 | Detachable embedded anti-deviation embedded part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216766271U (en) |
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2021
- 2021-12-09 CN CN202123088379.0U patent/CN216766271U/en active Active
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