CN213774517U - Three-section type water stop screw - Google Patents
Three-section type water stop screw Download PDFInfo
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- CN213774517U CN213774517U CN202022549033.5U CN202022549033U CN213774517U CN 213774517 U CN213774517 U CN 213774517U CN 202022549033 U CN202022549033 U CN 202022549033U CN 213774517 U CN213774517 U CN 213774517U
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Abstract
The utility model relates to a three-section water stop screw, wherein an inner rod and an outer rod are steel rod structures with threads on the surfaces, the inner rod is arranged inside a wall body, the two ends of the inner rod are respectively propped against the template parts vertically arranged at the two ends, and the two ends of the inner rod penetrate out of the template and are respectively connected with the outer rods at the two ends; connecting plates are respectively and vertically connected to the outer rods on the two sides and one side of the outer surface of the connecting plate close to the template, threaded holes are formed in the connecting plates, the outer rods penetrate through the threaded holes to be connected with the connecting plates, butterfly buckles are arranged on one sides of the connecting plates close to the template, bolts are arranged on one sides of the connecting plates far away from the template, and the butterfly buckles are matched with the bolts to fix the connecting plates; the vertical water stop ring is arranged at the middle position of the inner rod, the left side and the right side of the water stop ring are symmetrically provided with one or more groups of water stop elastic rings respectively, one or more groups of water stop elastic rings are matched with the water stop rings, double or multiple waterproof effects are realized, and elastic pressure is generated by the elastic water stop rings and mortar in a wall body, so that a stronger water stop effect is achieved.
Description
Technical Field
The utility model relates to a waterproof wall is with constructing, especially relates to a syllogic stagnant water screw rod.
Background
In real life, both the building industry and the transportation industry have high requirements on the waterproof performance and the appearance quality of the wall, and particularly, the requirements on the waterproof performance and the appearance quality are higher in the building engineering, the road tunnel engineering and the water transportation engineering in areas with more precipitation. In the prior art, in a cast-in-place concrete wall body needing water resistance, a counter-pulling screw fixing template which is provided with a water stop sheet and passes through the whole wall is generally adopted, and screws with two ends extending out of the outer sides of the templates need to be cut after concrete is poured and formed, so that the template is easy to damage, the appearance quality of the concrete is influenced, material waste can be caused, and the cast-in-place concrete wall body is not suitable for a wall body with high water resistance requirements.
In addition, the proposed water-stopping screw rod applied to the wall body with high waterproof requirement has some problems, for example, the common three-section water-stopping screw rod is only provided with one water-stopping sheet, the waterproof effect of the water-stopping sheet cannot meet the engineering requirement, and an effective adjusting method is lacked only for the steel pipe with a fixed diameter; even if a plurality of water stop sheets are arranged, the limiting operation of the water stop sheets on the steel pipe is troublesome, and a limiting device on the steel pipe is lacked.
Based on the problems existing in the current water stop screw, the designer actively carries out research and innovation based on practical experience and professional knowledge which are abundant for years when the product engineering is carried out, and is matched with the application of theory, so that a three-section water stop screw is created in due time, the water stop effect is improved, the regulation and control are facilitated for steel pipes with different diameters, and the water stop screw is more practical.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at overcomes the not good defect of current stagnant water screw rod stagnant water effect, and provides a syllogic stagnant water screw rod, is convenient for regulate and control to the steel pipe of different diameters when improving the stagnant water effect.
The utility model discloses an aim at and solve its technical problem and adopt following technical scheme to realize:
a three-section water stop screw, which comprises an inner rod, a water stop ring, a water stop elastic ring, an outer rod, a butterfly buckle, a connecting plate, a bolt and a threaded hole,
the inner rod and the outer rod are both steel rod structures with threads on the surfaces, when the wall is used, the inner rod is arranged inside a wall, two ends of the inner rod are respectively abutted against templates with two ends vertically arranged, and two ends of the inner rod penetrate through the templates and are respectively connected with the outer rods at the two ends;
connecting plates are respectively and vertically connected on the outer rods at two sides and one side close to the outer surface of the template, threaded holes are arranged on the connecting plates, the outer rods penetrate through the threaded holes and are connected with the connecting plates,
a butterfly buckle is arranged on one side, close to the template, of the connecting plate, a bolt is arranged on one side, far away from the template, of the connecting plate, and the butterfly buckle is matched with the bolt to fix the connecting plate;
the middle part of the inner rod is vertically provided with a water stop ring, the left side and the right side of the water stop ring are respectively and symmetrically provided with one or more groups of water stop elastic rings, and the one or more groups of water stop elastic rings are matched with the water stop ring to realize double or multiple waterproof effects.
Preferably, the three-section type water stop screw further comprises a circular truncated cone plug and a circular ring grout stop gasket, when the three-section type water stop screw is used, the circular truncated cone plug is arranged inside the wall body, two ends of the penetrating inner rod abut against the inner surface of the template, and the circular ring grout stop gasket penetrates through the inner rod and is respectively arranged at the connecting positions of the circular truncated cone plug and the template; the circular truncated cone plug is made of stainless steel materials, the inner rod and the outer rod are connected together through threaded connection, the circular truncated cone plug can be repeatedly recycled, and materials are saved; meanwhile, the position of the circular truncated cone plug can be adjusted through the rotation of the threads according to the thickness of the wall body, so that the circular truncated cone plug is suitable for the wall bodies with different thicknesses; the annular grout stopping gasket is connected with the circular platform plug through the connecting agent convenient to detach and treat, and the annular grout stopping gasket adopts the grout stopping sponge ring, so that the water stopping effect is increased, and meanwhile, the appearance quality is guaranteed.
Preferably, the three-section type water stopping screw further comprises a sliding rod, a stop block and an adjustable hole, the surface of the connecting plate is provided with the adjustable hole, one end of the sliding rod, which penetrates through the adjustable hole, abuts against the surface of the template, and the stop block is connected to the sliding rod and used for fixing the position of the sliding rod on the adjustable hole.
Preferably, the circular truncated cone plug of the three-section water stop screw is in a circular truncated cone structure, and when the three-section water stop screw is used, the side with the larger cross section of the circular truncated cone structure is arranged at the position close to the template.
Preferably, the three-section type water stop screw rod stop block is of a bolt structure, preferably a small-diameter bolt structure, is in threaded connection with the slide rod and is used for fixing the position of the slide rod in the adjustable hole so as to achieve the purpose of adjusting steel pipes with different diameters.
As preferred, the slide bar of syllogic stagnant water screw rod is the surface and sets up threaded steel pole structure, the detachable erection joint of being convenient for.
The utility model has the advantages that:
1. the left side and the right side of the water stop ring are respectively symmetrically provided with one group or a plurality of groups of water stop elastic rings which are matched with the water stop ring to achieve the effect of double water stop and even multiple water stop, and the elastic water stop ring and the inner rod are more tightly attached by virtue of the elastic pressure generated by the elastic water stop ring and mortar in a wall body, so that a stronger water stop effect is achieved;
2. the connecting plate is provided with a plurality of adjusting holes, so that the sliding rods can be adjusted according to different steel pipe sizes in the adjusting holes in the using process, and the construction operation is facilitated while the fixing effect is achieved;
3. the circular truncated cone-shaped plug is arranged, so that the connection of the inner rod and the outer rod is facilitated, and meanwhile, the circular truncated cone-shaped plug can be detached after the construction of the cast wall is completed, so that repeated utilization is realized for many times, and the cost is reduced;
4. the circular-ring grout-stopping gasket is additionally arranged between the circular-truncated-cone-shaped plug and the template, so that the water stopping effect is enhanced, and the appearance quality of the wall body is guaranteed;
5. the butterfly buckle, the connecting plate and the sliding rod matched structure are specifically adopted in the fixing part, so that the construction quality is guaranteed, meanwhile, the construction process is convenient to operate, and the construction progress is accelerated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a three-section water stop screw according to an embodiment of the present invention;
fig. 2 is a side view of a three-section water stop screw butterfly buckle in the embodiment of the present invention;
FIG. 3 is a schematic view of the working state of the three-section water stop screw in the embodiment of the present invention;
FIG. 4 is a schematic structural view of a circular truncated cone plug;
FIG. 5 is a schematic view of a water stop elastic ring structure;
reference numerals: 1-inner rod, 2-water stop ring, 3-water stop elastic ring, 4-circular truncated cone plug, 5-circular annular grout stop gasket, 6-outer rod, 7-butterfly buckle, 8-connecting plate, 9-bolt, 10-sliding rod, 11-stop block, 12-bolt hole, 13-adjustable hole, 14-steel pipe, 15-formwork and 16-wall body.
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.
As the three-section stagnant water screw rod structure sketch map shown in fig. 1 and the user state sketch map shown in fig. 3, the utility model provides a three-section stagnant water screw rod is including interior pole 1, seal ring 2, stagnant water elastic ring 3, round platform end cap 4, ring grout stopping gasket 5, outer pole 6, butterfly buckle 7, connecting plate 8, bolt 9, slide bar 10, dog 11, bolt hole 12, adjustable hole 13, steel pipe 14, template 15, wherein when using, interior pole runs through in wall body 16.
As shown in a schematic view of a using state of the three-section water stop screw shown in fig. 3, in the using state, the inner rod 1 penetrates through the inside of the wall 16, two ends of the inner rod 1 respectively abut against the templates 15 vertically arranged at two ends, and two ends of the inner rod 1 penetrate through the templates 15 and are respectively connected with the outer rods 6 at two ends; wherein interior pole 1, outer pole 6 and slide bar 10 are the steel pole structure of surperficial finish rolling screw thread, and stagnant water elastic ring 3 is the cylinder shape, and inside is a cylinder hole stagnant water ring 2 that runs through, stagnant water elastic ring 3 and welds interior pole 1 through carbon dioxide gas shielded welding, and no welding slag, no welding seam are showing to stagnant water effect.
On the outer pole 6 of both sides, the surface one side that is close to template 15 is the vertically respectively and is connected with connecting plate 8, be provided with screw hole 12 on connecting plate 8, outer pole 6 runs through screw hole 12 and is connected with connecting plate 8, be provided with butterfly buckle 7 in one side that connecting plate 8 is close to template 15, one side of keeping away from template 15 at connecting plate 8 is provided with bolt 9, wherein two connecting plates 8 are fixed respectively on the outside lateral wall of two butterfly buckles 7, wherein two bolts 9 that set up all are used for cooperating with outer pole 6, butterfly buckle 7 cooperatees fixed connection board 8 with bolt 9. The middle of the inner rod 1 is vertically provided with a water stop ring 2, and the left side and the right side of the water stop ring 2 are respectively and symmetrically provided with a group or more than one group of water stop elastic rings 3 which are used for being matched with the water stop ring 2 to realize double or even multiple water stop.
The structure of the circular truncated cone plug 4 is circular truncated cone-shaped, and a through threaded hole is formed in the circular truncated cone plug and is used for being in threaded connection with the inner rod or the outer rod; when the wall is used, the circular truncated cone plugs 4 are made of stainless steel materials, the circular truncated cone plugs 4 are arranged in the wall and penetrate through two ends of the inner rod 1 to abut against the inner surface of the template 15, the two circular truncated cone plugs 4 are respectively arranged at the connecting positions of the two outer rods 6 and the inner rod 1 through threaded connection, the circular truncated cone plugs 4 can be recycled, materials are saved, the positions of the circular truncated cone plugs 4 can be adjusted through threaded rotation according to the thickness of the wall, and the wall is suitable for walls with different thicknesses; the thick liquid gasket 5 is only stopped to the ring runs through interior pole 1, sets up respectively in the junction of round platform end cap 4 and template 15, and two rings are stopped thick liquid gasket 5 and are used for assisting round platform end cap 4 ends thick liquid, and the thick liquid gasket 5 is only stopped to the ring is connected with round platform end cap 4 through the connecting agent of convenient to detach processing, and wherein, the thick liquid gasket 5 is only stopped to the ring adopts and ends thick liquid sponge ring, has increased the stagnant water effect more, is of value to simultaneously guaranteeing appearance quality.
When in use, the surface of the connecting plate 8 of the three-section water stop screw is provided with adjustable holes 13, the number of the adjustable holes 13 is the same as that of the slide bars 10, and the shape of the adjustable holes 13 is shown in figure 2, or can be round, oval and the like; one end of the sliding rod 10, which penetrates through the adjustable hole 13, abuts against the surface of the template 15, and one side, away from the inner rod 1, of the sliding rod 10 is provided with a stop block 11; the stop block 11 is in a small-diameter bolt structure, is in threaded connection with the slide rods 10 and is used for fixing the positions of the slide rods 10 in the adjusting holes 13, and the slide rods 10 penetrate through the two connecting plates 8 and are used for being matched with the outer rod 6 to fix the steel pipe 14.
In the installation and erection process, the steel pipe 14 is flatly placed between the outer rod 6 and the sliding rod 10, the sliding rod 10 is fixed through the rotating stop block 11, the supporting effect on the steel pipe 14 is achieved, then the bolt 9 is rotated, the butterfly buckle 7 is enabled to be gradually close to the template 15, and the bolt 9 is screwed down. The steel pipe 14 is accurately limited and supported by the aid of the matching of the connecting plate 8, the sliding rod 10, the stop block 11 and the adjustable hole 13, steel pipes of different diameters can be installed, and the steel pipe limiting device is wide in application range. Before assembling and setting up the device at each part, the external threads of the inner rod 1, the outer rod 6 and the sliding rod 10 which are made of finish rolling deformed steel bars and the internal threads of the bolt 9 and the stop block 11 are coated with lubricating oil, so that the bolt 9 and the stop block 11 can conveniently rotate on the threads of the finish rolling deformed steel bars.
And (3) removing the mold: after the template 15 is reinforced and the wall body 16 is poured and finished and the template removing condition is achieved, the template 15 can be detached according to the operation opposite to that in the installation process, then the circular truncated cone end cap 4 and the circular ring grout stopping gasket 5 which are made of stainless steel materials are taken out, the circular truncated cone end cap and the circular ring grout stopping gasket can be repeatedly used after being cleaned, and the disassembly process can be rapidly and conveniently detached by an electric tool in an auxiliary mode. After concrete curing is finished, the split holes can be plugged by using elastic anti-cracking putty, and the split holes which are arranged orderly become a part of the appearance quality decoration effect of the side wall.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A syllogic stagnant water screw rod which characterized in that: comprises an inner rod (1), a water stop ring (2), a water stop elastic ring (3), an outer rod (6), a butterfly buckle (7), a connecting plate (8), a bolt (9) and a threaded hole (12)
The inner rod (1) and the outer rod (6) are both steel rod structures with threads on the surfaces, when the wall is used, the inner rod (1) is arranged inside a wall body (16), two ends of the inner rod (1) are respectively abutted against templates (15) with two vertically arranged ends, and two ends of the inner rod (1) penetrate through the templates (15) and are respectively connected with the outer rods (6) at two ends;
connecting plates (8) are respectively and vertically connected to the outer rods (6) at two sides and one side of the outer surface close to the template (15), threaded holes (12) are formed in the connecting plates (8), the outer rods (6) penetrate through the threaded holes (12) to be connected with the connecting plates (8),
a butterfly buckle (7) is arranged on one side, close to the template (15), of the connecting plate (8), a bolt (9) is arranged on one side, far away from the template (15), of the connecting plate (8), and the butterfly buckle (7) is matched with the bolt (9) to fix the connecting plate (8);
the middle of the inner rod (1) is vertically provided with a water stop ring (2), and the left side and the right side of the water stop ring (2) are respectively symmetrically provided with one or more groups of water stop elastic rings (3).
2. The three-stage water stop screw according to claim 1, characterized in that: still including round platform end cap (4) and ring grout stopping gasket (5), when using, round platform end cap (4) set up inside the wall body, run through interior pole (1) both ends are supported and are leaned on template (15) internal surface, ring grout stopping gasket (5) run through interior pole (1), set up respectively the junction of round platform end cap (4) and template (15).
3. The three-stage water stop screw according to claim 1 or 2, characterized in that: the die plate is characterized by further comprising a sliding rod (10), a stop block (11) and an adjustable hole (13), wherein the adjustable hole (13) is formed in the surface of the connecting plate (8), one end, penetrating through the adjustable hole (13), of the sliding rod (10) abuts against the surface of the die plate (15), and the stop block (11) is connected to the sliding rod (10) and used for fixing the position of the sliding rod (10) on the adjustable hole (13).
4. The three-stage water stop screw according to claim 2, characterized in that: the circular truncated cone plug (4) is of a circular truncated cone structure, and when the circular truncated cone plug is used, the side, with the larger cross section, of the circular truncated cone structure is arranged close to the template (15).
5. The three-stage water stop screw according to claim 3, characterized in that: the stop block (11) is of a bolt structure.
6. The three-stage water stop screw according to claim 3, characterized in that: the sliding rod (10) is of a steel rod structure with threads arranged on the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022549033.5U CN213774517U (en) | 2020-11-06 | 2020-11-06 | Three-section type water stop screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022549033.5U CN213774517U (en) | 2020-11-06 | 2020-11-06 | Three-section type water stop screw |
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| Publication Number | Publication Date |
|---|---|
| CN213774517U true CN213774517U (en) | 2021-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022549033.5U Active CN213774517U (en) | 2020-11-06 | 2020-11-06 | Three-section type water stop screw |
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| CN (1) | CN213774517U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585754A (en) * | 2021-08-06 | 2021-11-02 | 江苏通平建设工程有限公司 | Syllogic stagnant water screw rod convenient to loading and unloading |
| CN115110763A (en) * | 2022-07-28 | 2022-09-27 | 中国十七冶集团有限公司 | Waterproof method for opposite-pulling screw part of basement outer wall |
-
2020
- 2020-11-06 CN CN202022549033.5U patent/CN213774517U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585754A (en) * | 2021-08-06 | 2021-11-02 | 江苏通平建设工程有限公司 | Syllogic stagnant water screw rod convenient to loading and unloading |
| CN115110763A (en) * | 2022-07-28 | 2022-09-27 | 中国十七冶集团有限公司 | Waterproof method for opposite-pulling screw part of basement outer wall |
| CN115110763B (en) * | 2022-07-28 | 2023-11-24 | 中国十七冶集团有限公司 | Basement outer wall opposite-pulling screw rod part waterproof method |
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