CN221073506U - Water-stopping sleeve of split bolt - Google Patents
Water-stopping sleeve of split bolt Download PDFInfo
- Publication number
- CN221073506U CN221073506U CN202322985169.4U CN202322985169U CN221073506U CN 221073506 U CN221073506 U CN 221073506U CN 202322985169 U CN202322985169 U CN 202322985169U CN 221073506 U CN221073506 U CN 221073506U
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- CN
- China
- Prior art keywords
- sleeve
- cone
- split bolt
- pipe
- water stop
- Prior art date
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- 238000007789 sealing Methods 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 17
- 229920005549 butyl rubber Polymers 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 239000004567 concrete Substances 0.000 description 10
- 238000010276 construction Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000006750 UV protection Effects 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model provides a water-stopping sleeve of a split bolt, which comprises a sleeve, a cone pipe, an inserting ring, a sealing ring, a movable pipe, a baffle and a protruding ring, wherein the sleeve is arranged on the cone pipe; the number of the cone pipes is two, the tip ends of the cone pipes are provided with insert rings, and the cone pipes are connected to the two ends of the sleeve through the insert rings; one end of the sleeve is provided with a sealing ring, a movable pipe is sleeved outside the sealing ring, and two circular baffles which are arranged in parallel are fixed outside the movable pipe; protruding rings with uniform intervals are arranged outside the movable pipe between the baffles. The split bolt water-stop sleeve has the advantages of convenience in screw dismantling, better water-stop effect and easiness in die dismantling.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a water stop sleeve of a split bolt.
Background
When the water stop screw is generally used for pouring a building wall, the water stop screw plays a role in fixing a template and controlling the thickness of concrete pouring, and water stop measures of a concrete template pull rod generally adopt the water stop pull rod, but the pull rod cannot be reused, so that the manufacturing cost is too high.
The specific reasons are as follows: in the stage of removing the template after the concrete pouring is finished by using the traditional opposite-pull water stop screw, the opposite-pull screw cannot be taken out, and screws exposed out of two sides of the wall body penetrate through the template, so that the difficulty of removing the template is increased, the actual loss of the template is increased, the exposed part is required to be cut off by using gas cutting, a large amount of steel is wasted, the construction cost is increased, and the construction period is prolonged;
In order to meet the waterproof requirement, a water stop sheet needs to be welded in the middle of the water stop screw rod, and the waterproof performance of the water stop screw rod is difficult to guarantee due to the limitation of the welding technology level.
The screw rod of traditional formula split sealing bolt area stagnant water piece adopts smooth circle muscle, when form removal or receive external force effect, easily appears that screw rod and concrete contact surface take place to break away from, appear the gap, and water can get into indoor by outdoor through this gap, produces the phenomenon of leaking, leaves hidden danger for the outer wall waterproof afterwards, can not satisfy waterproof one-level requirement.
Disclosure of utility model
The utility model aims at overcoming the defects of the prior art, and provides a water-stop sleeve of a split bolt, which is more convenient for disassembling a screw, better in water-stop effect and easier for disassembling a die.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: a water-stopping sleeve of a split bolt comprises a sleeve, a cone pipe, an inserting ring, a sealing ring, a movable pipe, a baffle and a protruding ring;
the number of the cone pipes is two, the tip ends of the cone pipes are provided with insert rings, and the cone pipes are connected to the two ends of the sleeve through the insert rings;
one end of the sleeve is provided with a sealing ring, a movable pipe is sleeved outside the sealing ring, and two circular baffles which are arranged in parallel are fixed outside the movable pipe;
Protruding rings with uniform intervals are arranged outside the movable pipe between the baffles.
Preferably, a plurality of inclined rib plates are symmetrically distributed on opposite sides of the two baffles.
Preferably, the connection between the insert ring and the sleeve is a threaded connection or a socket connection.
Preferably, the sleeve and the cone pipe are made of PVC.
Preferably, the sealing ring is made of butyl rubber.
Preferably, a rubber gasket or a packing layer or a plug is arranged at the joint between the sleeve and the cone pipe.
Preferably, the number of the movable pipes is single, two or more, and the sealing rings, the baffle plates and the raised rings which are arranged on the basis of the movable pipes are correspondingly configured into a single group, two groups or more groups.
Compared with the prior art, the utility model has substantial characteristics and progress, and in particular has the following advantages:
1. Compared with the traditional opposite-pull water-stopping screw rod, the water-stopping sleeve is sleeved outside the opposite-pull screw rod, the opposite-pull screw rod can be removed when the opposite-pull screw rod is removed, the water-stopping sleeve is left in the wall body, and the two ends of the water-stopping sleeve can be sealed by the plugs, so that the removal difficulty is simplified.
2. The surface of the sleeve is provided with the sealing ring and the baffle, so that the water stopping effect is improved.
3. The cone pipes at the two ends are taken as the structure thickness limiters to be dismantled and recycled, so that the positioning inner stay bars or limiting sheets used by the traditional water stop screw are saved.
4. The material is selected from non-steel materials, so that the cost is lower.
5. The removal of the form is easier due to the weakening of the mating relationship with the form.
Drawings
Fig. 1 is an overall construction view of a water stop sleeve of a split bolt according to the present utility model.
Fig. 2 is an exploded view of a water stop sleeve of a split bolt according to the present utility model.
Fig. 3 is a sectional view of a water stop sleeve of a split bolt according to the present utility model.
In the figure: 1. a cone tube; 2. inserting a ring; 3. a sleeve; 4. a seal ring; 5. a movable tube; 6. a baffle; 7. diagonal rib plates; 8. a raised ring.
Detailed Description
The technical scheme of the utility model is further described in detail through the following specific embodiments.
As shown in fig. 1-3, a split bolt water stop sleeve comprises a sleeve 3, a cone pipe 1, an insert ring 2, a sealing ring 4, a movable pipe 5, a baffle 6, an inclined rib plate 7 and a raised ring 8.
The quantity of cone 1 is two, the pointed end of cone 1 sets up inserts ring 2, cone 1 passes through insert ring 2 and connects in sleeve pipe 3's both ends, and the connected mode can adopt modes such as screw thread or quick plug to can demolish fast, and then improve efficiency of construction, in this embodiment, the PVC material is selected for use to cone 1 and sleeve pipe 3's material, and the PVC material has following fine performance, first, good corrosion resistance can prevent the erosion of corrosive materials such as water, oil, acid, makes it have longer life. Second, better wear resistance: the PVC material has good wear resistance and can resist the impact of external force, so that the PVC material has longer service life. Third, relatively high heat resistance: the PVC material has good heat resistance and can bear high-temperature environment, so that the PVC material has longer service life. Fourth, excellent impact resistance: the PVC material has good impact resistance, can resist the impact of external force, and has longer service life. Fifth, good uv resistance: the PVC material has good ultraviolet resistance, can effectively resist ultraviolet erosion, and has longer service life. Sixth, excellent weatherability: the PVC material has good weather resistance and can bear severe weather conditions, so that the PVC material has longer service life. Seventh, good processability: the PVC material has good processability, and can flexibly carry out various processing, so that the PVC material has higher use value.
The one end of sleeve pipe 3 sets up sealing washer 4, movable tube 5 has been cup jointed outward to sealing washer 4, movable tube 5 external fixation has two ring-shaped baffles 6 of parallel arrangement, and the symmetrical distribution of opposite side of two baffles 6 has a plurality of diagonal rib plates 7, and the main effect of baffle 6 is similar to the stagnant water board in traditional scheme, prevents the circulation of both sides water, and diagonal rib plate 7 is used for strengthening the straightness and the structural stability of baffle 6.
The outside of the movable pipe 5 between the baffles 6 is provided with the bulge loops 8 with uniform intervals, the bulge loops 8 are used for increasing the connection strength of the sleeve 3, so that the sleeve can bear larger pressure and gravity, and the reinforcing effect of the sleeve can be optimized according to the requirements by adjusting the quantity and the arrangement mode of the bulge loops.
The sealing ring 4 can be made of elastic materials to ensure close fit with the sleeve and prevent water from penetrating, for example, the sealing ring 4 can be made of butyl rubber, and the butyl rubber has good air tightness and water tightness, and the elasticity is two times as high as that of the rubber. The butyl reclaimed rubber is prepared from the main raw materials of waste butyl inner tubes and waste medical butyl rubber products by a special process, has the characteristics of good hand feeling elasticity, strong air tightness and high strength, can be singly used for producing rubber products with good elasticity and good shock absorption, can also be used together with butyl rubber, and can ensure quality and reduce raw material cost.
The junction between sleeve pipe and the cone pipe is provided with rubber gasket or packing layer or end cap to ensure the water-proof effects, sleeve pipe 3 is through preliminary treatment, like washing, antiseptic treatment etc. in order to improve cone pipe and sheathed tube connection stability and water-proof effects, and the outer wall of cone pipe 1 can possess anti-skidding or anti-corrosion treatment, in order to provide operational safety and durability, and cone pipe 1 possesses the selectable item of multiple size and shape, in order to satisfy the demand of different engineering projects.
Preferably, the number of the movable pipes is single, two or more, and the sealing rings, the baffles and the raised rings are correspondingly configured into a single group, two groups or more groups based on the movable pipes so as to ensure that reliable sealing performance is maintained in long-term use.
Specific examples:
The main body of the upgrade and reconstruction project of the national university of san-dong Niao in Peruvian kusi is a reinforced concrete frame shear wall structure, 9 layers on the ground are unbonded prestressed floors, and 2 layers of common reinforced concrete floors are underground.
Firstly, a technician firstly compiles a special template construction scheme according to the design condition of a structure, calculates the transverse and vertical distances of the water stop pull rods, gathers the number of the required reinforced water stop pull rods, and the template construction scheme is intersected, then the worker passes through the single-sided template and fixes the single-sided template, the template is installed and accepted, concrete is poured in layers, and meanwhile, the concrete is vibrated in layers, and the thickness of each layer is controlled to be about 40 cm. Arranging special personnel to check the template in the pouring process, reinforcing the template at any time, carrying out die maintenance after pouring, and removing the die after the concrete strength meets the standard requirement. The concrete adopts plastic film to wrap up the maintenance of watering, guarantees that wall body concrete is moist, and after concrete structure inspection and acceptance accomplished, the staff demolishs the template, demolishs cone pipe 1 simultaneously, collects in unison and preserve, repeatedly usable. The two ends of the sleeve 3 are plugged by the matched plugs.
Compared with the traditional scheme, the final project can save about 16 tons of 16mm round steel and 0.5 ton of water stopping sheets.
Finally, it should be noted that while the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present patent.
Claims (7)
1. The utility model provides a sealing sleeve of split bolt which characterized in that: comprises a sleeve, a cone pipe, an insert ring, a sealing ring, a movable pipe, a baffle and a convex ring;
the number of the cone pipes is two, the tip ends of the cone pipes are provided with insert rings, and the cone pipes are connected to the two ends of the sleeve through the insert rings;
one end of the sleeve is provided with a sealing ring, a movable pipe is sleeved outside the sealing ring, and two circular baffles which are arranged in parallel are fixed outside the movable pipe;
Protruding rings with uniform intervals are arranged outside the movable pipe between the baffles.
2. The split bolt water stop sleeve according to claim 1, wherein: a plurality of inclined rib plates are symmetrically distributed on the opposite sides of the two baffles.
3. The split bolt water stop sleeve according to claim 1 or 2, wherein: the connection between the insert ring and the sleeve is threaded connection or socket connection.
4. A split bolt water stop sleeve according to claim 3, wherein: the sleeve and the cone pipe are made of PVC materials.
5. The split bolt water stop sleeve according to claim 4, wherein: the sealing ring is made of butyl rubber.
6. The split bolt water stop sleeve according to claim 5, wherein: and a rubber gasket or a packing layer or a plug is arranged at the joint between the sleeve and the cone pipe.
7. The split bolt water stop sleeve according to claim 6, wherein: the number of the movable pipes is single, two or more, and the sealing rings, the baffle plates and the raised rings which are arranged based on the movable pipes are correspondingly configured into a single group, two groups or more groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322985169.4U CN221073506U (en) | 2023-11-06 | 2023-11-06 | Water-stopping sleeve of split bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322985169.4U CN221073506U (en) | 2023-11-06 | 2023-11-06 | Water-stopping sleeve of split bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221073506U true CN221073506U (en) | 2024-06-04 |
Family
ID=91266270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322985169.4U Active CN221073506U (en) | 2023-11-06 | 2023-11-06 | Water-stopping sleeve of split bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221073506U (en) |
-
2023
- 2023-11-06 CN CN202322985169.4U patent/CN221073506U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |