CN215484685U - Take stagnant water pulling-on piece device - Google Patents
Take stagnant water pulling-on piece device Download PDFInfo
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- CN215484685U CN215484685U CN202023211798.4U CN202023211798U CN215484685U CN 215484685 U CN215484685 U CN 215484685U CN 202023211798 U CN202023211798 U CN 202023211798U CN 215484685 U CN215484685 U CN 215484685U
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Abstract
The utility model discloses a device with a water stop pulling piece, which comprises a water stop rod, wherein at least one water stop piece is welded at the center of the water stop rod, and two ends of the water stop rod are respectively detachably connected with a fixing part; the water stop sheet comprises a middle section fixed on the water stop rod and wing plates which are oppositely arranged and formed by bending two ends of the middle section respectively, the included angles of the wing plates and the middle section are obtuse angles, and the water stop sheet is of a corrugated structure. In the utility model, the center of the water stop rod is welded and connected with the water stop sheet, when the water stop sheet is used for pouring wall or column concrete, the water stop sheet can stop water, the permeation path of the water can be changed, and a certain water stop and water prevention effect is achieved.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a device with a water-stopping pull piece.
Background
The pull piece for the building is used for locking and fixing the inner wall plate and the outer wall plate in cooperation with the pin, and the thickness of the wall body is ensured after concrete is poured. In erecting a formwork, the two formwork panels are typically joined using pull tabs and concrete is poured into the two formwork panels. Because the pull tab is isolated in the concrete, a gap exists in the solidified concrete at the position of the pull tab. The existing pulling piece is usually provided with a water stop ring at the middle position of the pulling piece, when the gap at the position of the pulling piece is large, pressure water outside the concrete can bypass the water stop ring to permeate into the concrete, and the problem of small waterproof area is caused.
The device with the water stop pulling piece is simple and convenient in structure, meets the use requirements, can be used for construction of various building projects with high waterproof requirements due to the simple structure, can solve the problems of repeated use and the like, improves the use effect, and reduces the cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a device with a water stop pull tab to solve the problems in the technical background.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
the device with the water stopping pull piece comprises a water stopping rod, wherein at least one water stopping piece is welded at the center of the water stopping rod, and two ends of the water stopping rod are respectively detachably connected with a fixing part;
the water stop sheet comprises a middle section fixed on the water stop rod and wing plates which are oppositely arranged and formed by bending two ends of the middle section respectively, the included angles of the wing plates and the middle section are obtuse angles, and the water stop sheet is of a corrugated structure.
In the technical scheme, the water stop rod is formed by integrally forming a central rod, a first rod and a second rod; the first rod and the second rod are symmetrically arranged at two ends of the central rod, and the axial leads of the first rod and the second rod are inclined at an alpha angle with the axial lead of the central rod respectively.
In the technical scheme, the alpha angle is 1-10 degrees.
Among the above-mentioned technical scheme, every fixed part all includes stationary blade and linkage segment, every linkage segment one end is fixed in stationary blade one end corresponding with it, and the other end can be dismantled with its corresponding one end with the stagnant water pole and be connected.
In the technical scheme, the fixing plate is provided with a mounting hole for inserting the pin.
In the above technical scheme, the detachable connection is a threaded connection.
In the technical scheme, the water stop sheet is formed by one-time pressing.
Compared with the prior art, the utility model has the beneficial effects that:
1. in the utility model, the center of the water stop rod is welded and connected with the water stop sheet, when the water stop sheet is used for pouring wall or column concrete, the water stop sheet can stop water, the permeation path of the water can be changed, and a certain water stop and water prevention effect is achieved.
2. The water stop sheet has a corrugated structure, so that the bonding strength of the water stop sheet and poured concrete is increased, the water stop length is prolonged, the better water stop efficiency can be achieved, and the construction and use safety is improved.
3. Through the detachable connection mode of the water stop rod and the fixing part, the water stop rod does not need to be cut, is convenient to detach, has no pollution, has zero loss and can recycle the fixing part, unnecessary construction links can be removed, and labor and material cost can be effectively controlled.
Drawings
FIG. 1 is a schematic view of example 1;
FIG. 2 is a side view of embodiment 1;
fig. 3 is a sectional view of the water stop rod in embodiment 1;
FIG. 4 is a schematic view of a water stop sheet according to embodiment 1;
FIG. 5 is a schematic view showing the connection between the first rod or the second rod and the connecting section in example 1;
FIG. 6 is a schematic view of example 2;
in the figure, 1, a water stop rod; 1.1, a center rod; 1.2, a first rod; 1.3, a second rod; 2. a water stop sheet; 2.1, middle section; 2.2, wing plates; 2a, a corrugated structure; 3. a fixed part; 3.1, fixing the sheet; 3.2, connecting sections; 3.3, mounting holes; alpha is an angle formed by the axial lead of the first rod or the second rod and the axial lead of the central rod 1.1.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The utility model is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
Example 1
Referring to fig. 1 to 5, the embodiment provides a device with a water stopping pull tab, which includes a water stopping rod 1, a water stopping sheet 2 is welded at the center of the water stopping rod 1, and two ends of the water stopping rod 1 are detachably connected with a fixing portion 3 respectively; when this embodiment provides a take stagnant water pulling-on piece device is used for two fixed templates, two fixed part 3 and two the template is fixed, stagnant water pole 1 is used for connecting two on the fixed part 3 to guarantee the thickness of concrete after the pouring.
Referring to fig. 4, the water stop sheet 2 includes a middle section 2.1 fixed on the water stop rod 1, and wing plates 2.2 oppositely arranged and respectively bent at two ends of the middle section 2.1, wherein an included angle between the wing plate 2.2 and the middle section 2.1 is an obtuse angle, and the water stop sheet 2 has a corrugated structure 2 a; the water stop sheet 2 of this embodiment has the ripple structure 2a for the bonding strength increase of water stop sheet and pouring back concrete, and prolonged stagnant water length, thereby can reach better stagnant water efficiency, improve construction and safe in utilization. Further, the water stop sheet 2 is formed by one-step pressing.
Referring to fig. 3, the water stop rod 1 is integrally formed by a central rod 1.1, a first rod 1.2 and a second rod 1.3; the first rod 1.2 and the second rod 1.3 are symmetrically arranged at two ends of the central rod 1.1, and the axial leads of the first rod 1.2 and the second rod 1.3 are inclined at an alpha angle with the axial lead of the central rod 1.1 respectively. Wherein the alpha angle is 1-10 degrees.
Referring to fig. 1 and 5, each fixing portion 3 includes a fixing piece 3.1 and a connecting section 3.2, one end of each connecting section 3.2 is fixed at one end of the corresponding fixing piece 3.1, and the other end is detachably connected with one end of the water stop rod 1 corresponding to the other end. Further, linkage segment 3.2 inlays and establishes at pole 1.2 or No. two poles 1.3 and keep away from well core rod 1.1's one end, and is specific, pole 1.2 and No. two poles 1.3 keep away from well core rod 1.1 one end and inlay and be equipped with the internal thread, every the linkage segment 3.2 of fixed part 3 is equipped with the external screw thread with internal thread matched with.
When concrete is poured between the two templates and after the concrete is solidified, the connecting section 3.2 is unscrewed to detach the fixing part 3 and the water stop rod 1, so that the water stop rod 1 is completely buried in the concrete, and the accident that redundant fragments remained on the outer wall of the concrete injure people is avoided. Through the detachable connection mode of the water stop rod 1 and the fixing part 3, the water stop rod does not need to be cut, is convenient to detach, has no pollution, has zero loss and can be recycled by the fixing part 3, unnecessary construction links can be removed, and labor and material cost can be effectively controlled.
In this embodiment 1, the fixing piece 3.1 is provided with a mounting hole 3.3 for inserting a pin. In order to enable the fixing piece 3.1 of the fixing part 3 to be installed and fastened with the template, the fixing piece 3.1 is provided with an installation hole 3.3. The mounting holes 3.3 are adapted to engage the formwork to secure the formwork to the fixing portion 3. When this embodiment provides a take stagnant water pulling-on piece device and is used for two fixed templates, the template is fixed with the pin, the pin stretches into in the mounting hole 3.3, with the fixed part 3 the template with. The mounting hole 3.3 is arranged in the middle of the fixing piece 3.1, and the mounting hole 3.3 is a circular hole. It will be appreciated that the opening position of the mounting hole 3.3 is dependent on the position of the pin and varies with the position of the pin. The shape of the mounting hole 3.3 is not limited thereto, as in other embodiments the mounting hole 3.3 is a square hole.
In the utility model, the center of the water stop rod 1 is welded with the water stop sheet 2, when the water stop rod is used for pouring wall or column concrete, the mold can be prevented from being exploded, because the water stop rod 1 penetrates through the wall and transversely penetrates through the middle of the wall body, water can easily permeate into the water stop rod 1 along the first rod 1.2 and the second rod 1.3 of the water stop rod 1, when the water permeates into the water stop sheet 2, the water stop sheet 2 can stop the water, the permeation path of the water can be changed, a certain water stop and waterproof effect is achieved, and meanwhile, the axial leads of the first rod 1.2 and the second rod 1.3 and the central rod 1.1 form a certain inclination angle, so that the water can be guided out, the utility model can ensure the drying of the inner wall body and bring great convenience to the development of the modern building field;
furthermore, the water stop sheet 2 is made of stainless steel materials, so that the corrosion resistance and the water resistance of the water stop sheet 2 can be improved, and the service life of the whole body is prolonged;
example 2
Referring to fig. 6, the present embodiment is similar to the present embodiment, except that there are two water-stop sheets 2, and the two water-stop sheets 2 are symmetrically disposed on the central rod 1.1 of the water-stop rod 1 to prevent water from leaking from two sides of the concrete wall.
When the fixing device works, the fixing pieces 3.1 of the two fixing parts 3 extend into and are fixed at the splicing seams of the two templates, the pins arranged on the templates extend into the mounting holes 3.3, so that the two fixing pieces 3.1 are fixed on the two templates, and the two templates are fixed.
Concrete is poured into the two fixed formworks, and the concrete buries the device with the water stop pull tab provided by the embodiment. After the concrete is solidified, a tool is used for detaching the connecting section 3.2 of the fixing part 3 from the connecting part of the water stop rod 1, so that the inserting part 111 extending out of the concrete is detached, the fixing part 3 is detached, and the water stop rod 1 and the water stop sheet 2 are left in the concrete.
The concrete has a gap at the position of the water stop rod 1. When external pressure water is injected into the concrete along the gap, the water stop sheet 2 stops the injection of the pressure water and prolongs the injection path of the pressure water. The wing plates 2.2 and the middle section 2.1 deviate from each other by a certain angle, so that the area for preventing pressure water from being injected is increased.
The device with the water stop pulling piece is characterized in that the middle section 2.1 of the water stop pulling piece 2 is fixed on the water stop rod 1, the wing plate 2.2 is arranged on the middle section 2.1, and the wing plate 2.2 deviates from the middle section 2.1 to increase the water stop area of the water stop pulling piece 2.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (7)
1. The device with the water stopping pull piece is characterized by comprising a water stopping rod (1), wherein at least one water stopping piece (2) is welded at the center of the water stopping rod (1), and two ends of the water stopping rod (1) are respectively detachably connected with a fixing part (3);
waterstop (2) are including being fixed in interlude (2.1) on stagnant water pole (1) and pterygoid lamina (2.2) of the relative setting of interlude (2.1) both ends bending type respectively, just pterygoid lamina (2.2) are the obtuse angle with the contained angle of interlude (2.1), waterstop (2) have ripple structure (2 a).
2. The device with the water stop pull-tab according to claim 1, wherein the water stop rod (1) is formed by integrally forming a central rod (1.1), a first rod (1.2) and a second rod (1.3); the first rod (1.2) and the second rod (1.3) are symmetrically arranged at two ends of the central rod (1.1), and the axial lines of the first rod (1.2) and the second rod (1.3) are inclined at an alpha angle with the axial line of the central rod (1.1) respectively.
3. The device with the water stop tab as claimed in claim 2, wherein the α angle is 1-10 °.
4. The device with the water stop pull-tab according to claim 1, wherein each fixing portion (3) comprises a fixing piece (3.1) and a connecting section (3.2), one end of each connecting section (3.2) is fixed at one end of the corresponding fixing piece (3.1), and the other end of each connecting section is detachably connected with one end of the corresponding water stop rod (1).
5. A device with a water stop pull-tab according to claim 4, characterized in that the fixing sheet (3.1) is provided with a mounting hole (3.3) for inserting a pin.
6. A device with a water stop tab as claimed in claim 1 or 4 wherein the detachable connection is a threaded connection.
7. The device with the water stop tab as claimed in claim 1, wherein the water stop tab (2) is formed by one-step pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023211798.4U CN215484685U (en) | 2020-12-28 | 2020-12-28 | Take stagnant water pulling-on piece device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023211798.4U CN215484685U (en) | 2020-12-28 | 2020-12-28 | Take stagnant water pulling-on piece device |
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| Publication Number | Publication Date |
|---|---|
| CN215484685U true CN215484685U (en) | 2022-01-11 |
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| CN202023211798.4U Active CN215484685U (en) | 2020-12-28 | 2020-12-28 | Take stagnant water pulling-on piece device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115030495A (en) * | 2022-07-11 | 2022-09-09 | 中建三局集团有限公司 | Novel aluminum template retention pulling piece |
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2020
- 2020-12-28 CN CN202023211798.4U patent/CN215484685U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115030495A (en) * | 2022-07-11 | 2022-09-09 | 中建三局集团有限公司 | Novel aluminum template retention pulling piece |
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