CN215054074U - Middle-buried rubber waterstop fixing structure - Google Patents
Middle-buried rubber waterstop fixing structure Download PDFInfo
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- CN215054074U CN215054074U CN202120332177.7U CN202120332177U CN215054074U CN 215054074 U CN215054074 U CN 215054074U CN 202120332177 U CN202120332177 U CN 202120332177U CN 215054074 U CN215054074 U CN 215054074U
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- rubber waterstop
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Abstract
The utility model relates to a concrete placement technical field specifically is a bury formula rubber waterstop fixed knot and construct in, aim at solving and lead to the torn technical problem of waterstop easily in current bury formula rubber waterstop fixed knot structure. The following technical scheme is adopted: including the horizontal reinforcing bar of wall and the vertical reinforcing bar of wall, still add location reinforcing bar and U type positioning bar, the length direction equipartition of burying formula rubber waterstop in the location reinforcing bar edge has a plurality ofly, every location reinforcing bar all with the perpendicular and both ends of wall respectively welded fastening on two relative wall vertical reinforcing bars, U type positioning bar sets up with location reinforcing bar one-to-one, the open end welded fastening of U type positioning bar is in the mid point position of location reinforcing bar, the opening width of U type positioning bar and the thickness adaptation of the formula rubber waterstop of burying in treating fixed, the length of U type positioning bar and the width adaptation of the formula rubber waterstop of burying in.
Description
Technical Field
The utility model relates to a concrete placement technical field specifically is a bury formula rubber waterstop fixed knot and construct.
Background
A buried rubber water stop is a water stop product arranged in concrete such as concrete construction joints, expansion joints and the like, and has the capability of adapting to the expansion and contraction deformation of the concrete by using the elasticity and the structural form of rubber materials. The vertical construction joint is generally provided with a wall surface transverse steel bar and a wall surface vertical steel bar along the wall surface, and the embedded rubber water stop belt is fixed in the middle of the width direction of the vertical construction joint and is parallel to the length direction of the joint. The existing buried rubber waterstop is fixed by punching holes in the waterstop in a vertical construction joint, because the concrete is poured with stones with many sharp corners and sharp reinforcing steel bar heads, the tearing strength of the rubber waterstop is 3-5 times lower than the tensile strength, the hole part of the waterstop is easily hung and cracked, a crack is not needed to be split by a large external force, the waterstop effect of the waterstop is seriously affected, the construction quality is difficult to control, the later maintenance difficulty is high, and the cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving and leading to the torn technical problem of waterstop easily in the fixed knot structure of burying formula rubber waterstop in vertical construction joint in the current.
The utility model provides a technical scheme that its technical problem adopted is:
well bury formula rubber waterstop fixed knot and construct, including the horizontal reinforcing bar of wall and the vertical reinforcing bar of wall, still add location reinforcing bar rod and U type positioning bar, the location reinforcing bar rod has a plurality ofly along the length direction equipartition of well burying formula rubber waterstop, every location reinforcing bar rod all with the wall perpendicular and both ends respectively welded fastening on two relative wall vertical reinforcing bars, U type positioning bar is vertical arranges (the opening is vertical up or vertical down) and sets up with location reinforcing bar rod one-to-one, U type positioning bar's open end welded fastening is in the mid point position of location reinforcing bar rod (the position precision of guaranteeing the waterstop), U type positioning bar's opening width and the thickness adaptation of treating fixed well burying formula rubber waterstop, U type positioning bar's length and the width adaptation of well burying formula rubber waterstop.
Furthermore, the open end of the U-shaped positioning steel bar is arranged upwards, and the positioning steel bar is positioned above the buried rubber water stop.
Furthermore, the length between the bottom of the U-shaped positioning steel bar and the positioning steel bar is larger than the width of the buried rubber water stop.
Furthermore, the length of the positioning reinforcing steel bar is greater than the distance between two opposite wall vertical reinforcing steel bars.
The utility model has the advantages that:
1) the fixing structure of the middle-buried rubber waterstop provided by the utility model does not need to make a hole on the waterstop, thereby effectively avoiding the tearing of the waterstop, ensuring the waterstop effect and reducing the later maintenance cost;
2) the utility model provides a well bury formula rubber waterstop fixed knot and construct, the construction is simple and convenient, and easy operation can realize having improved efficiency of construction and engineering quality greatly to the effective control location of waterstop.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings 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 of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a plan view of a fixing structure of the present invention;
fig. 2 is a side sectional view of the fixing structure of the present invention.
In the figure:
1 ┄ wall surface transverse reinforcement; 2 ┄ wall vertical reinforcement; 3 ┄ positioning the reinforcing steel bar; 4 ┄ U-shaped positioning steel bars; 5 ┄ rubber water stop.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
Referring to fig. 1 to 2, the fixing structure of the middle-buried rubber waterstop of the present invention comprises a wall surface transverse steel bar 1 and a wall surface vertical steel bar 2, wherein the wall surface transverse steel bar 1 and the wall surface vertical steel bar 2 are both existing structures, and correspond to the wall surface arrangement of a vertical construction joint, so-called transverse, i.e. horizontal, vertical, i.e. vertical, and the wall surface transverse steel bar 1 and the wall surface vertical steel bar are cross-welded to form a grid structure; the water stop device is characterized in that a plurality of positioning steel bars 3 and U-shaped positioning steel bars 4 are further additionally arranged, the positioning steel bars 3 are uniformly distributed along the length direction of the embedded rubber water stop 5, each positioning steel bar 3 is perpendicular to the wall surface, two ends of each positioning steel bar 3 are respectively welded and fixed on two opposite vertical wall surface steel bars 2, the U-shaped positioning steel bars 4 are vertically arranged and are arranged in one-to-one correspondence with the positioning steel bars 3, the opening ends of the U-shaped positioning steel bars 4 are welded and fixed at the middle points of the positioning steel bars 3, the opening width of the U-shaped positioning steel bars 4 is matched with the thickness of the embedded rubber water stop 5 to be fixed, if the U-shaped positioning steel bars 4 are too wide, the limiting effect on the water stop is lost, if the U-shaped positioning steel bars 4 are too narrow, the water stop cannot be clamped, and the water stop device is specifically designed to be matched with the water stop as wide as well as is easy to design by technicians in the field; the length of U type spacer bar 4 and the width adaptation of burying formula rubber waterstop 5 in, if 4 overlengths of U type spacer bar then can cause the waste, if 4 overruns of U type spacer bar, then can't wear to put the waterstop, specifically sets to how long just with the waterstop adaptation, this is that the technical staff in the field designs easily. During the use, tentatively press from both sides U type positioning reinforcement 4 on bury formula rubber waterstop 5 earlier, wholly put into vertical construction joint again, then with positioning reinforcing bar rod 3 welded fastening on two relative wall vertical reinforcement 2, at last with the open end welded fastening of U type positioning reinforcement 4 in positioning reinforcing bar rod 3's mid point position, accomplish fixedly.
As the further limitation of the technical scheme, the open ends of the U-shaped positioning steel bars 4 are arranged upwards, and the positioning steel bars 3 are positioned above the buried rubber water stop 5. The welding of location reinforcing bar rod 3 and U type positioning reinforcement 4 all can be gone on in the vertical construction joint outside like this, and the construction is more convenient.
As a further limitation of the above technical solution, the length between the bottom of the U-shaped positioning steel bar 4 and the positioning steel bar 3 is greater than the width of the buried rubber water stop 5. Thus, the water stop belt is prevented from being damaged when the U-shaped positioning steel bars 4 are welded. The length between the bottom of the U-shaped positioning steel bar 4 and the positioning steel bar 3 is larger than the width of the water stop, which is easy to design by those skilled in the art, too small will cause damage to the water stop, and too large will cause waste, for example, 50 mm.
As a further limitation of the above technical solution, the length of the positioning reinforcing steel bar 3 is greater than the distance between two opposite wall vertical reinforcing steel bars 2, and specifically, the length of one end of each positioning reinforcing steel bar can be 20 mm. This makes welding of the positioning reinforcing rods 3 more convenient.
The same or similar reference numerals in the drawings of the embodiments correspond to the same or similar components; in the description of the present application, it is to be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the above terms may be understood by those skilled in the art according to specific situations.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (4)
1. Bury formula rubber waterstop fixed knot and construct, including horizontal reinforcing bar of wall (1) and vertical reinforcing bar of wall (2), its characterized in that: still add location reinforcing bar rod (3) and U type positioning steel bar (4), the length direction equipartition of burying formula rubber waterstop (5) in the location reinforcing bar rod (3) edge has a plurality ofly, every location reinforcing bar rod (3) all with the wall perpendicular and both ends respectively welded fastening on two relative wall vertical reinforcement (2), U type positioning steel bar (4) vertical arrange and with location reinforcing bar rod (3) one-to-one, the open end welded fastening of U type positioning steel bar (4) is in the mid point position of location reinforcing bar rod (3), the opening width of U type positioning steel bar (4) and the thickness adaptation of the formula rubber waterstop (5) of burying in treating fixed, the length of U type positioning steel bar (4) and the width adaptation of the formula waterstop (5) are buried to well rubber.
2. The buried rubber waterstop fixing structure of claim 1, wherein: the open end of the U-shaped positioning steel bar (4) is arranged upwards, and the positioning steel bar (3) is positioned above the buried rubber water stop (5).
3. The buried rubber waterstop fixing structure of claim 2, wherein: the length between the bottom of the U-shaped positioning steel bar (4) and the positioning steel bar (3) is larger than the width of the buried rubber water stop (5).
4. The buried rubber waterstop fixing structure of claim 3, wherein: the length of the positioning reinforcing steel bar (3) is greater than the distance between two opposite wall vertical reinforcing steel bars (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120332177.7U CN215054074U (en) | 2021-02-05 | 2021-02-05 | Middle-buried rubber waterstop fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120332177.7U CN215054074U (en) | 2021-02-05 | 2021-02-05 | Middle-buried rubber waterstop fixing structure |
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| Publication Number | Publication Date |
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| CN215054074U true CN215054074U (en) | 2021-12-07 |
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| CN202120332177.7U Active CN215054074U (en) | 2021-02-05 | 2021-02-05 | Middle-buried rubber waterstop fixing structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482139A (en) * | 2021-12-31 | 2022-05-13 | 成都建工第二建筑工程有限公司 | Basement construction joint antiseep construction structures |
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2021
- 2021-02-05 CN CN202120332177.7U patent/CN215054074U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482139A (en) * | 2021-12-31 | 2022-05-13 | 成都建工第二建筑工程有限公司 | Basement construction joint antiseep construction structures |
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