CN218479161U - Impervious anchor backing plate for building - Google Patents
Impervious anchor backing plate for building Download PDFInfo
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- CN218479161U CN218479161U CN202222794863.3U CN202222794863U CN218479161U CN 218479161 U CN218479161 U CN 218479161U CN 202222794863 U CN202222794863 U CN 202222794863U CN 218479161 U CN218479161 U CN 218479161U
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- disc
- backing plate
- anchor
- clamping block
- barrel
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Abstract
The application discloses an impervious anchor backing plate for building belongs to engineering construction's technical field, and its technical scheme main points include: the anchor backing plate body comprises a first barrel part, a second barrel part and a third barrel part; the disc is arranged in the second cylinder part and provided with a plurality of assembling holes; the steel strand penetrates through the assembly hole; the clamping block is arranged between the steel strand and the disc and comprises two assembly blocks which are spliced with each other, and elastic rings are arranged at two ends of the clamping block; a spiral rib; the first sealant is arranged in the third cylinder part; waterproof grouting, which is arranged in the first cylinder part; and the second sealant is arranged between the clamping block and the assembling hole. The application provides an anchor backing plate has higher prevention of seepage performance.
Description
Technical Field
The application belongs to the technical field of engineering construction, especially, relate to a subside formula anchor backing plate.
Background
With the fact that the world economy of the twenty-first century enters a high-speed development stage, particularly the development speed of the Chinese economy is more global leading, the national foundation construction is also improved in mechanism and technological innovation, the country draws the coming of the era of promoting the development of infrastructure, and the pressure type prestressed anti-floating anchor rod has established the important position in the field of building foundation engineering from the aspects of research, development, production, application and the like.
The prior publication No. CN211597382U discloses a prestressed anchorage device for building. The prestressed anchorage device for the building comprises a sleeve; the disc is sleeved in the sleeve, and one end of the disc extends out of the sleeve; the elastic locking rings are respectively arranged on two sides of the disc; the plurality of ring grooves are respectively formed in the plurality of elastic locking rings; the elastic rings are sleeved in the annular grooves respectively; and the stress spring is fixedly arranged on one side of the sleeve.
The anchor backing plate improves the action effect of the prestress, but the whole anti-permeability effect is poor, and improvement is needed.
SUMMERY OF THE UTILITY MODEL
The purpose of this application is to solve the above technical problems, and provide an anchor backing plate with high anti-seepage performance.
The application provides an impervious anchor backing plate for building includes:
the anchor backing plate body comprises a first barrel part, a second barrel part and a third barrel part;
the disc is arranged in the second cylinder part and provided with a plurality of assembling holes;
the steel strand penetrates through the assembly hole;
the clamping block is arranged between the steel strand and the disc and comprises two assembly blocks which are spliced with each other, and elastic rings are arranged at two ends of the clamping block;
a spiral rib;
the first sealant is arranged in the third cylinder part;
waterproof grouting, which is arranged in the first cylinder part;
and the second sealant is arranged between the clamping block and the assembling hole.
The first cylinder body part, the second cylinder body part and the third cylinder body part are integrally connected, the disc is arranged in the second cylinder body part, the steel strand is installed with the disc through the clamping block, the assembly blocks forming the clamping block are preliminarily fixed through the clamping block and the elastic ring, the assembly hole is in a conical shape, the clamping block is inserted into the assembly hole, along with the insertion depth of the clamping block, the clamping block is enabled to clamp the steel strand more tightly, the anchor backing plate body is under the relative acting force of the steel strand, the bearing and interference resisting capabilities under concrete support are enough to meet the design requirements, the spiral rib is sleeved outside the steel strand and the anchor backing plate body, first sealant is arranged in the third cylinder body part, the first sealant penetrates into a gap in the steel strand, the inside and the outside of the third cylinder body part are isolated, the penetration of underground water into the anchor backing plate body along the steel strand is prevented, the anti-permeability performance of the anchor backing plate is increased, the second sealant is arranged between the clamping block and the assembly hole, the first sealant penetrates into a gap between the assembly fast pieces, the tightness between the clamping block and the assembly hole is increased, the anti-permeability of the anchor backing plate body is improved through waterproof grouting, and the penetration of the ground is prevented from penetrating into the ground again.
Further, the disc includes:
a limiting groove;
a threaded hole;
the limiting groove and the threaded hole are alternately arranged, the inner wall of the second barrel body portion is provided with a limiting portion matched with the limiting groove, the second barrel body portion is provided with a mounting hole corresponding to the threaded hole, and the disc is connected with the anchor backing plate body through bolts.
Through spacing groove and spacing portion cooperation, the restriction disc rotates, and the disc installation back improves the structural stability between disc and the anchor backing plate body, runs through the mounting hole through the bolt and is connected with the screw hole on the disc, with disc and anchor backing plate body erection joint.
Further, a sealing gasket is arranged between the disc and the second barrel part.
The sealing performance between the disc and the second barrel part is improved through the sealing gasket, and the upward permeation of underground water is further prevented.
Further, the anchor backing plate body is provided with a flange, the flange is arranged between the second barrel part and the third barrel part, and the spiral rib is matched with the flange.
Through flange and anchor backing plate body coupling, increase the structural strength between second barrel portion and the third barrel portion through the flange, the spiral muscle offsets with the flange.
Further, the diameters of the first barrel part, the second barrel part and the third barrel part are reduced in sequence.
The diameters of the first barrel part, the second barrel part and the third barrel part are reduced in sequence, so that the disc is convenient to install, the structural stability between the anchor backing plate body and the surrounding environment is improved, the inner wall surface of the first barrel part is provided with an inclination angle of 5 degrees, and the pouring flow of waterproof grouting is facilitated.
The beneficial effect of this application is:
1. the first sealant is arranged in the third cylinder part and permeates into gaps in the steel strands to isolate the inside and the outside of an opening at the lower side of the third cylinder part, so that underground water is prevented from permeating into the anchor backing plate body along the steel strands, and the impermeability of the anchor backing plate is improved.
2. The second sealant is arranged between the clamping block and the assembling hole and permeates into a gap between the assembled quick assemblies, so that the sealing performance between the clamping block and the assembling hole is improved.
3. Through waterproof slip casting, improve anchor backing plate body impermeability performance once more, prevent that groundwater from permeating to ground through anchor backing plate body.
Drawings
FIG. 1 is a schematic structural view of an anchor pad body of the present application;
FIG. 2 is an isometric view of the anchor pad body of the present application;
FIG. 3 is an enlarged view at A of FIG. 1 of the present application;
the reference number in the figure, 100, anchor backing plate body; 110. a first barrel portion; 120. a second barrel portion; 130. a third barrel portion; 140. a limiting part; 150. mounting holes; 160. a flange; 200. a disc; 210. an assembly hole; 220. a limiting groove; 230. a threaded hole; 300. steel strand wires; 400. a clamping block; 410. a component block; 420. an elastic ring; 500. a spiral rib; 600. a first sealant; 700. waterproof grouting; 800. a second sealant; 900. and a gasket.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present disclosure.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/", and generally means that the former and latter related objects are in an "or" relationship.
The portable server provided in the embodiments of the present application is described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.
Example 1:
as shown in fig. 1 and 3, the present application provides an impervious anchor pad for construction, comprising:
an anchor pad body 100 including a first barrel portion 110, a second barrel portion 120, and a third barrel portion 130;
a disc 200 disposed in the second cylinder portion 120, the disc 200 being provided with a plurality of fitting holes 210;
a steel strand 300 passing through the assembly hole 210;
the clamping block 400 is arranged between the steel strand 300 and the disc 200, the clamping block 400 comprises two assembly blocks 410 which are spliced with each other, and two ends of the clamping block 400 are provided with elastic rings 420;
a spiral rib 500;
a first sealant 600 disposed in the third barrel portion 130;
a waterproof grout 700 disposed in the first barrel portion 110;
and a second sealant 800 is disposed between the clamp blocks 400 and the assembly holes 210.
The first cylinder part 110, the second cylinder part 120 and the third cylinder part 130 are integrally connected, the disc 200 is arranged in the second cylinder part 120, the steel strand 300 is installed with the disc 200 through the clamp block 400, the assembly blocks 410 forming the clamp block 400 are primarily fixed through the clamp block 400 and the elastic ring 420, the assembly holes 210 are conical, the clamp block 400 is inserted into the assembly holes 210, the clamp block 400 clamps the steel strand 300 more tightly along with the insertion depth of the clamp block 400, the bearing capacity and the interference resistance of the anchor pad body 100 under concrete support can meet the design requirements under the relative action force of the steel strand 300, the spiral rib 500 is sleeved outside the steel strand 300 and the anchor pad body 100, the first sealant 600 is arranged between the third cylinder part 130, the first sealant 600 permeates into the gap in the steel strand 300, the inside and outside of the third cylinder part 130 are isolated, the seepage resistance of the anchor pad body 100 along the steel strand 300 is prevented, the seepage resistance of the anchor pad is increased, the seepage resistance of the anchor pad is prevented from permeating into the anchor pad body 100 along the steel strand 300, the gap between the clamp block 400 and the assembly holes 210 through the second sealant 800, the gap between the fast assembly pieces is increased, the permeability of the underground water-proof anchor pad 100, and the ground grout is prevented from permeating into the assembly holes 700 again, and the ground.
Example 2:
as shown in fig. 1 and 2, the present embodiment provides an impervious anchor pad for construction, which, in addition to the above technical features, further comprises a disc 200 comprising:
a retaining groove 220;
a threaded hole 230;
the limiting grooves 220 and the threaded holes 230 are alternately arranged, the inner wall of the second cylinder part 120 is provided with a limiting part 140 matched with the limiting grooves 220, the second cylinder part 120 is provided with mounting holes 150 corresponding to the threaded holes 230, and the disc 200 is connected with the anchor pad body 100 through bolts.
The limiting groove 220 is matched with the limiting part 140 to limit the rotation of the disc 200, after the disc 200 is installed, the structural stability between the disc 200 and the anchor backing plate body 100 is improved, the disc 200 is connected with the threaded hole 230 in the disc 200 through the installation hole 150 in a penetrating mode through a bolt, and the disc 200 is connected with the anchor backing plate body 100 in an installing mode.
Example 3:
as shown in fig. 1, the present embodiment provides an impermeable anchor pad for construction, and in addition to the above technical features, a sealing gasket 900 is further disposed between the disc 200 and the second barrel 120.
The sealing performance between the disc 200 and the second barrel portion 120 is increased by the sealing gasket 900, and the infiltration of groundwater upward is further prevented.
Example 4:
as shown in fig. 1, the embodiment of the present application provides an impermeable anchor pad for construction, and in addition to the above technical features, further, the anchor pad body 100 is provided with a flange 160, the flange 160 is disposed between the second barrel part 120 and the third barrel part 130, and the spiral rib 500 is fitted with the flange 160.
The flange 160 is integrally connected to the anchor pad body 100, and the flange 160 increases the structural strength between the second barrel 120 and the third barrel 130, and the spiral rib 500 abuts against the flange 160.
Example 5:
as shown in fig. 1, the present embodiment provides an impermeable anchor pad for construction, which, in addition to the above technical features, further comprises that the diameters of the first, second and third cylinder parts 110, 120 and 130 are sequentially reduced.
The diameters of the first barrel part 110, the second barrel part 120 and the third barrel part 130 are sequentially reduced, so that the disc 200 is convenient to mount, the structural stability between the anchor backing plate body 100 and the surrounding environment is improved, and the inner wall surface of the first barrel part 110 has an inclination angle of 5 degrees, so that the pouring flow of the waterproof grouting 700 is facilitated.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a component of' 8230; \8230;" does not exclude the presence of another like element in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. An impervious anchor pad for use in construction, comprising:
the anchor backing plate body (100) comprises a first cylindrical part (110), a second cylindrical part (120) and a third cylindrical part (130);
a disc (200) disposed in the second barrel portion (120), the disc (200) being provided with a plurality of fitting holes (210);
the steel strand (300) penetrates through the assembly hole (210);
the clamping block (400) is arranged between the steel strand (300) and the disc (200), the clamping block (400) comprises two assembly blocks (410) which are spliced with each other, and two ends of the clamping block (400) are provided with elastic rings (420);
a helical rib (500);
a first sealant (600) disposed in the third barrel portion (130);
a waterproof grout (700) disposed in the first barrel portion (110);
and the second sealant (800) is arranged between the clamping block (400) and the assembly hole (210).
2. The impervious anchor pad for buildings according to claim 1 wherein the disc (200) comprises:
a limiting groove (220);
a threaded hole (230);
the limiting groove (220) and the threaded hole (230) are alternately arranged, the inner wall of the second barrel body part (120) is provided with a limiting part (140) matched with the limiting groove (220), the second barrel body part (120) is provided with a mounting hole (150) corresponding to the threaded hole (230), and the disc (200) is connected with the anchor backing plate body (100) through bolts.
3. The impermeable anchor pad for construction according to claim 1, wherein a sealing gasket (900) is provided between the disc (200) and the second body part (120).
4. Impervious anchor for use in buildings according to claim 1, characterized in that the anchor body (100) is provided with a flange (160), the flange (160) being placed between the second (120) and third (130) barrel parts, the spiral rib (500) fitting with the flange (160).
5. The impermeable anchor pad for construction according to claim 1, wherein the first, second and third cylinder portions (110, 120, 130) are of successively decreasing diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222794863.3U CN218479161U (en) | 2022-10-21 | 2022-10-21 | Impervious anchor backing plate for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222794863.3U CN218479161U (en) | 2022-10-21 | 2022-10-21 | Impervious anchor backing plate for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218479161U true CN218479161U (en) | 2023-02-14 |
Family
ID=85169988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222794863.3U Active CN218479161U (en) | 2022-10-21 | 2022-10-21 | Impervious anchor backing plate for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218479161U (en) |
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2022
- 2022-10-21 CN CN202222794863.3U patent/CN218479161U/en active Active
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