CN215978468U

CN215978468U - Be used for pre-buried trompil location of water pipe exempted from of aluminium mould

Info

Publication number: CN215978468U
Application number: CN202120752025.2U
Authority: CN
Inventors: 任玉强
Original assignee: Hengqiang Tianjin Mould Base Co ltd
Current assignee: Hengqiang Tianjin Mould Base Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2022-03-08
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a pre-buried tapping positioning device for an aluminum mould water-free pipe, which comprises an aluminum mould plate and a pre-buried pipe with a smooth end surface, wherein the pre-buried pipe is fixed on the surface of the aluminum mould plate through a positioning mechanism, the positioning mechanism comprises a first thread cylinder which is welded on the surface of the aluminum mould plate and is vertically upward, a first screw rod is screwed into the first thread cylinder in a threaded manner, an upper end cover is arranged at the upper top end of the pre-buried pipe, a through hole for the end part of the first screw rod to pass through is arranged on the upper end cover, and a fastening cap is screwed into the outer end part of the first screw rod in a threaded manner; the embedded pipe inner plug is provided with a lower port sealing mechanism positioned at the bottom end of the embedded pipe; the upper end cover is provided with a plurality of elastic push rods which are vertically downward and are abutted against the substrate; according to the utility model, the aluminum template is not required to be punched, the whole aluminum template is not influenced, the aluminum template is beneficial to the later-stage reutilization, and meanwhile, the phenomenon that the joint of the aluminum template and the bottom of the embedded pipe flows into the embedded pipe to be solidified is avoided.

Description

Be used for pre-buried trompil location of water pipe exempted from of aluminium mould

Technical Field

The utility model relates to the technical field of buildings, in particular to a positioning device for pre-embedding and tapping of an aluminum mould water-free pipe.

Background

The prior high-rise building mostly adopts an aluminum alloy template construction technology, adopts the embedded pipe to carry out the construction of the water heating subsection, and the accuracy of the embedded mode is directly related to the installation of the pipeline at the later stage and the normal use of the water heating facility. When using the wooden model to carry out construction, can be fixed or fixed through drilling through the nail, but aluminum alloy template's use makes above-mentioned fixed mode no longer be suitable for, and to the fixed mode of pre-buried pipe on the aluminum alloy template, it is fixed to generally adopt the trompil, the fixed hidden danger that has the thick liquid that leaks of trompil, and among the current positioning mechanism, the concrete thick liquid enters into the inside of pre-buried pipe easily from the bottom of pre-buried pipe and aluminum mould plate's joint gap, cause the pre-buried pipe phenomenon of stifled appearing easily, bring inconvenience for subsequent piping erection work.

Therefore, the improvement is made, and the positioning method is used for positioning the pre-buried opening of the aluminum mould without the water pipe.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a positioning device for the water-free pipe pre-embedded opening of an aluminum mould.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a pre-buried tapping positioning device for an aluminum mould water-free pipe, which comprises an aluminum mould plate and a pre-buried pipe with a smooth end surface, wherein the pre-buried pipe is fixed on the surface of the aluminum mould plate through a positioning mechanism, the positioning mechanism comprises a first thread cylinder which is welded on the surface of the aluminum mould plate and is vertically upward, a first screw rod is screwed into the first thread cylinder through threads, an upper end cover is arranged at the upper top end of the pre-buried pipe, a through hole for the end part of the first screw rod to pass through is arranged on the upper end cover, and a fastening cap is screwed into the outer end part of the first screw rod through threads; the embedded pipe inner plug is provided with a lower port sealing mechanism positioned at the bottom end of the embedded pipe, the lower port sealing mechanism comprises a sealing rubber plug block plugged into the lower end of the embedded pipe, the top of the sealing rubber plug block is provided with a base plate, and the sealing rubber plug block is provided with a cavity for the first threaded cylinder to penetrate out; the upper end cover is provided with a plurality of elastic push rods which are vertically downward and are abutted to the substrate.

As a preferred technical scheme of the present invention, the elastic push rod includes a second threaded cylinder which is arranged at the bottom of the upper end cover and is vertically downward, a second screw is arranged in the second threaded cylinder, a base is arranged at the bottom end of the second screw, a supporting plate which is abutted against the base plate is arranged below the base, and a compression spring is arranged between the base and the supporting plate.

As a preferred technical scheme of the present invention, the abutting plate is provided with a vertically upward limiting polished rod, and the second screw is provided with a limiting hole for the limiting polished rod to pass through.

As a preferable technical solution of the present invention, the second open groove and the third open groove are not located on the same horizontal line and are arranged in a crossing manner.

As a preferable technical scheme of the utility model, the sealing rubber plug block is in interference fit with the lower port of the bottom end of the embedded pipe.

As a preferred technical scheme of the utility model, the bottom end of the upper end cover is provided with an anti-abrasion rubber layer.

As a preferred technical scheme of the utility model, a plurality of elastic mandrils are distributed on the periphery of the through hole in an annular manner.

The utility model has the beneficial effects that: 1. the positioning mechanism is arranged to realize the positioning work between the embedded pipe and the aluminum template, the aluminum template is not required to be punched, the whole aluminum template is not influenced, and the later-stage reutilization of the aluminum template is facilitated; according to the utility model, the lower end of the embedded pipe is plugged with the sealing rubber chock block, and the lower end of the embedded pipe is plugged by using the sealing rubber chock block, so that concrete is prevented from flowing into the embedded pipe; wherein the sealing rubber chock carries out elasticity through upper end cover bottom elasticity ejector pin and contradicts for the inseparable and aluminium template surface contact of sealing rubber chock, thereby avoid the inside that the concrete flowed into pre-buried pipe.

2. This kind of an elasticity ejector pin that is arranged in pre-buried trompil of water pipe to exempt from of aluminium mould to fix a position, can carry out length adjustment, make second screw rod and second screw thread section of thick bamboo take place relative displacement through twisting the second screw rod, and then adjust elasticity ejector pin effective length, thereby can realize conflicting the location to the sealing rubber chock of filling in port under the pre-buried pipe of different length, the characteristics that have the commonality strong, and this elasticity ejector pin has the characteristics of easily adjusting, mainly be through pushing down compression spring, realize conflicting the positioning operation to the sealing rubber chock under compression spring's elastic action.

3. This kind of an elasticity ejector pin that is arranged in the pre-buried trompil of water pipe of aluminium mould to exempt from is fixed a position is equipped with vertical ascending spacing polished rod on the conflict board, be equipped with the spacing hole that supplies spacing polished rod to pass on the second screw rod, played spacing effect, avoid the conflict board to take place the skew phenomenon, and can't realize carrying out effectual conflict positioning work to the sealing rubber chock.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of pre-buried tapping positioning for water pipe of aluminum mould of the present invention;

FIG. 2 is a front view of the positioning of the pre-buried opening of the water-free pipe for the aluminum mold of the present invention;

in the figure: 1. an aluminum template; 2. pre-burying a pipe; 3. a positioning mechanism; 4. a first threaded barrel; 5. a first screw; 6. an upper end cover; 7. a through hole; 8. a fastening cap; 9. a lower port sealing mechanism; 10. sealing the rubber plug block; 11. a substrate; 12. a void; 13. an elastic ejector rod; 14. a second threaded barrel; 15. a second screw; 16. a base; 17. a touch plate; 19. a limit polished rod; 20. and a limiting hole.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1 and 2, the pre-buried tapping positioning device for the water-free pipe of the aluminum mould comprises an aluminum mould plate 1 and a pre-buried pipe 2 with a flat end surface, wherein the pre-buried pipe 2 is fixed on the surface of the aluminum mould plate 1 through a positioning mechanism 3, the positioning mechanism 3 comprises a first threaded cylinder 4 which is welded on the surface of the aluminum mould plate 1 and is vertically upward, a first screw rod 5 is screwed into the first threaded cylinder 4, an upper end cover 6 is arranged at the upper top end of the pre-buried pipe 2, a through hole 7 for the end of the first screw rod 5 to pass through is arranged on the upper end cover 6, and a fastening cap 8 is screwed into the outer end of the first screw rod 5; the embedded pipe 2 is internally plugged with a lower port sealing mechanism 9 positioned at the bottom end of the embedded pipe 2, the lower port sealing mechanism 9 comprises a sealing rubber plug 10 plugged into the lower end of the embedded pipe 2, the top of the sealing rubber plug 10 is provided with a base plate 11, and the sealing rubber plug 10 is provided with a cavity 12 for the first thread cylinder 4 to penetrate out; the upper end cover 6 is provided with a plurality of elastic ejector rods 13 which are vertically downward and are abutted against the base plate 11, the positioning work between the embedded pipe 2 and the aluminum template 1 is realized by arranging the specific positioning mechanism 3, holes do not need to be drilled on the aluminum template 1, the whole aluminum template 1 is not influenced, and the later-stage reutilization of the aluminum template 1 is facilitated, wherein the lower port sealing mechanism 9 is arranged at the bottom end of the embedded pipe 2, the bottom end of the embedded pipe 2 is sealed by using the lower port sealing mechanism 9, the phenomenon that concrete at the connecting part of the aluminum template 1 and the bottom of the embedded pipe 2 flows into the embedded pipe 2 to be solidified is effectively avoided, the embedded pipe 2 is inconvenient to be abutted against other pipelines, and the hidden danger that the embedded pipe 2 is scrapped due to the blockage of the embedded pipe 2 exists; according to the utility model, the lower end of the embedded pipe 2 is plugged with the sealing rubber chock 10, and the lower end of the embedded pipe 2 is plugged by using the sealing rubber chock 10, so that concrete is prevented from flowing into the embedded pipe 2; wherein the sealing rubber chock 10 carries out elasticity conflict through the elastic ejector pin 13 in 6 bottoms of upper end cover for the inseparable and 1 surface contact of aluminium template of sealing rubber chock 10, thereby avoid the inside that the concrete flows into pre-buried pipe 2.

Wherein, the elastic mandril 13 comprises a second thread cylinder 14 which is arranged at the bottom of the upper end cover 6 and is vertically downward, a second screw 15 is arranged in the second threaded cylinder 14, a base 16 is arranged at the bottom end of the second screw 15, an abutting plate 17 abutting against the base plate 11 is arranged below the base 16, a compression spring 18 is arranged between the base 16 and the abutting plate 17, the length can be adjusted, the second screw 15 and the second thread cylinder 14 can be displaced relatively by screwing the second screw 15, further adjusting the effective length of the elastic ejector rod 13, thereby realizing the abutting positioning of the sealing rubber chock blocks 10 inserted into the lower ports of the embedded pipes 2 with different lengths, having the characteristic of strong universality, and the elastic ejector rod 13 has the characteristic of easy adjustment, mainly by pressing down the compression spring, the abutting positioning work of the sealing rubber chock 10 is realized under the elastic action of the compression spring.

Wherein, be equipped with vertical ascending spacing polished rod 19 on the touch panel 17, be equipped with the spacing hole 20 that supplies spacing polished rod 19 to pass on the second screw rod, played spacing effect, avoid touch panel 17 to take place the skew phenomenon, and can't realize carrying out effectual conflict location work to sealing rubber chock 10.

Wherein, the lower port of sealing rubber chock 10 and pre-buried pipe 2 bottom is excessive cooperation.

The bottom end of the upper end cover 6 is provided with an anti-abrasion rubber layer, so that an anti-abrasion effect is achieved.

The elastic push rods 13 are annularly distributed on the periphery of the through hole 7 to fix the sealing rubber plug 10 in multiple directions.

The working principle is as follows: the positioning work between the embedded pipe 2 and the aluminum template 1 is realized by arranging the specific positioning mechanism 3, no punching is needed on the aluminum template 1, the whole aluminum template 1 cannot be influenced, and the later-stage reutilization of the aluminum template 1 is facilitated, wherein the lower port sealing mechanism 9 is arranged at the bottom end of the embedded pipe 2, and the bottom end of the embedded pipe 2 is sealed by the lower port sealing mechanism 9, so that the condition that the concrete at the joint of the bottom of the aluminum template 1 and the bottom of the embedded pipe 2 flows into the embedded pipe 2 to be solidified is effectively avoided, the inconvenience is caused when the embedded pipe 2 is butted with other pipelines, and the hidden danger that the embedded pipe 2 is scrapped due to the blockage of the embedded pipe 2 exists; according to the utility model, the lower end of the embedded pipe 2 is plugged with the sealing rubber chock 10, and the lower end of the embedded pipe 2 is plugged by using the sealing rubber chock 10, so that concrete is prevented from flowing into the embedded pipe 2; wherein the sealing rubber chock 10 carries out elasticity conflict through the elastic ejector pin 13 in 6 bottoms of upper end cover for the inseparable and 1 surface contact of aluminium template of sealing rubber chock 10, thereby avoid the inside that the concrete flows into pre-buried pipe 2.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a be used for pre-buried trompil location of water pipe is exempted from to aluminium mould, includes that aluminium template (1) and terminal surface are smooth pre-buried pipe (2), its characterized in that: the embedded pipe (2) is fixed on the surface of the aluminum template (1) through a positioning mechanism (3), the positioning mechanism (3) comprises a first thread cylinder (4) which is welded on the surface of the aluminum template (1) and is vertically upward, a first screw rod (5) is screwed into the first thread cylinder (4) through threads, an upper end cover (6) is arranged at the upper top end of the embedded pipe (2), a through hole (7) for the end part of the first screw rod (5) to pass through is arranged on the upper end cover (6), and a fastening cap (8) is screwed into the outer end part of the first screw rod (5) through threads; a lower port sealing mechanism (9) positioned at the bottom end of the embedded pipe (2) is arranged in the embedded pipe (2) in a plugging manner, the lower port sealing mechanism (9) comprises a sealing rubber plug block (10) plugged into the lower end of the embedded pipe (2), a base plate (11) is arranged at the top of the sealing rubber plug block (10), and a cavity (12) for the first threaded cylinder (4) to penetrate out is formed in the sealing rubber plug block (10); and the upper end cover (6) is provided with a plurality of elastic push rods (13) which are vertically downward and are abutted against the substrate (11).

2. The positioning device for the pre-buried hole of the water-free pipe of the aluminum mould as claimed in claim 1 is characterized in that the elastic ejector rod (13) comprises a second thread cylinder (14) which is arranged at the bottom of the upper end cover (6) and is vertically downward, a second screw rod (15) is arranged in the second thread cylinder (14), a base (16) is arranged at the bottom end of the second screw rod (15), a touch plate (17) which is in touch with the base plate (11) is arranged below the base (16), and a compression spring (18) is arranged between the base (16) and the touch plate (17).

3. The positioning device for pre-embedding the water-free pipe of the aluminum mould as claimed in claim 2, wherein the abutting plate (17) is provided with a vertically upward limiting polish rod (19), and the second screw rod is provided with a limiting hole (20) for the limiting polish rod (19) to pass through.

4. The positioning device for the pre-buried opening of the water-free pipe of the aluminum mould as recited in claim 1, wherein the sealing rubber plug (10) is in interference fit with the lower port at the bottom end of the pre-buried pipe (2).

5. The positioning device for the pre-buried hole of the water-free pipe of the aluminum mould as recited in claim 1, wherein the bottom end of the upper end cover (6) is provided with an anti-abrasion rubber layer.

6. The positioning device for the pre-buried hole of the water-free pipe of the aluminum mould as claimed in claim 1, wherein the plurality of elastic push rods (13) are annularly distributed on the periphery of the through hole (7).