CN215630193U - Pre-buried festival snap ring formula stagnant water board of tower crane foundation - Google Patents
Pre-buried festival snap ring formula stagnant water board of tower crane foundation Download PDFInfo
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- CN215630193U CN215630193U CN202122067479.9U CN202122067479U CN215630193U CN 215630193 U CN215630193 U CN 215630193U CN 202122067479 U CN202122067479 U CN 202122067479U CN 215630193 U CN215630193 U CN 215630193U
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- tower crane
- snap ring
- ring sleeve
- buried
- festival
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Abstract
The utility model relates to the field of tower crane embedded joint waterproof, in particular to a tower crane foundation embedded joint clamping ring type water stop plate. The water-stop sealing device comprises a tower crane embedded joint and a snap ring sleeve, wherein the snap ring sleeve is sleeved outside the tower crane embedded joint, a water-stop sealing ring is arranged between the bottom of the snap ring sleeve and the corresponding tower crane embedded joint, a water-swelling rubber pad is arranged at a vacant part between the snap ring sleeve and the tower crane embedded joint, and a water-stop plate is arranged on the snap ring sleeve.
Description
Technical Field
The utility model relates to the field of tower crane embedded joint waterproof, in particular to a tower crane foundation embedded joint clamping ring type water stop plate.
Background
When the tower crane is arranged to needs when basement construction, if the tower crane foundation is located below basement raft foundation bed course, need be under construction the tower crane foundation earlier, construction raft foundation again, this scheme can utilize tower crane transported material in the raft construction, improve the efficiency of construction, but because tower crane foundation and raft foundation separately construction, can produce the construction joint because of the technology reason between the two, groundwater probably permeates raft foundation along these gaps, soak the standard festival of raft reinforcing bar and tower crane, can cause the corruption of raft reinforcing bar and tower crane standard festival, cause the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems, and provides a pre-buried joint snap ring type water stop plate for a tower crane foundation, which can protect a steel bar and a tower crane and prevent underground water from permeating.
The utility model solves the problems and adopts the technical scheme that:
the utility model provides a pre-buried festival snap ring formula stagnant water board of tower crane foundation, includes the pre-buried festival of tower crane, still includes the snap ring sleeve, and the snap ring sleeve suit is provided with the stagnant water sealing washer between the pre-buried festival of tower crane in the pre-buried festival of tower crane, snap ring sleeve and the pre-buried festival of tower crane in the clearance of being provided with water-swelling rubber pad, be provided with the stagnant water board on the snap ring sleeve.
Compared with the prior art, the utility model adopting the technical scheme has the outstanding characteristics that:
the utility model ensures that underground water cannot infiltrate into the raft foundation, ensures the quality of the raft foundation and shortens the construction period.
Preferably, the further technical scheme of the utility model is as follows:
the clamping ring sleeve consists of two U-shaped sleeves which are symmetrically connected and sleeved outside the embedded section of the tower crane;
a circle of raised lines are arranged on the inner surface of the bottom of the snap ring sleeve, grooves matched with the raised lines are arranged on one surface of the water-stopping sealing ring, and the other surface of the water-stopping sealing ring is attached to the pre-buried section of the tower crane; the stability and the sealing performance of the water-stopping sealing ring can be effectively ensured, and the waterproof capability is enhanced;
the water stop plate consists of two U-shaped water stop semi-rings which are symmetrically connected and welded on the snap ring sleeve.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic side view of an embodiment of the present invention;
FIG. 3 is a schematic view of the structure in the direction A-A in FIG. 2;
labeled as: a tower crane embedded section 1; a snap ring sleeve 2; a water stop plate 3; a water-swellable rubber pad 4; and a water stop sealing ring 5.
Detailed Description
The utility model will be further illustrated by the following examples, which are intended only for a better understanding of the present invention and therefore do not limit the scope of the utility model.
Referring to fig. 1-3, a pre-buried section snap ring type water stop plate of a tower crane foundation comprises a tower crane pre-buried section 1, a snap ring sleeve 2, a water stop sealing ring 5, a water-swelling rubber gasket 4 and a water stop plate 3, wherein the snap ring sleeve 2 is sleeved outside the tower crane pre-buried section 1, the water stop sealing ring 5 is arranged between the bottom of the snap ring sleeve 2 and the corresponding tower crane pre-buried section 1, the water-swelling rubber gasket 4 is arranged in a gap between the snap ring sleeve 2 and the tower crane pre-buried section 1, and the water stop plate 3 is arranged on the snap ring sleeve 2; the water stop plates 3 are respectively arranged in the middle and at the bottom of the snap ring sleeve 2, so that the waterproof capability can be enhanced, and the stability of the snap ring sleeve 2 can be ensured; the clamp ring sleeve 2 consists of two U-shaped sleeves which are symmetrically connected and sleeved outside the tower crane embedded section 1, and the two U-shaped sleeves are connected by bolts; a circle of raised lines are arranged on the inner surface of the bottom of the snap ring sleeve 2, a groove matched with the raised lines is arranged on one surface of the water-stopping sealing ring 5, and the other surface of the water-stopping sealing ring 5 is attached to the tower crane embedded section 1; the stability and the sealing performance of the water-stopping sealing ring 5 can be effectively ensured, and the waterproof capability is enhanced; the water stop plate 3 consists of two U-shaped water stop semi-rings which are symmetrically connected and welded on the snap ring sleeve; the water stop semi-ring is made of a steel plate with the thickness of 3mm and the width of 150 mm.
When groundwater was penetrated along the pre-buried festival 1 downward infiltration of tower crane, the space was filled up with the inflation of water-swelling rubber pad 4, prevented groundwater infiltration, and pre-buried festival 1 bottom of tower crane is provided with stagnant water sealing washer 5 and has strengthened the leakproofness more, and 2 outsides of snap ring sleeve set up 3 then fine prevent groundwater along the infiltration of 2 outsides of snap ring sleeve 2 downwards.
The utility model ensures that underground water cannot infiltrate into the raft foundation, ensures the quality of the raft foundation and shortens the construction period.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, which is defined in the appended claims.
Claims (4)
1. The utility model provides a pre-buried festival snap ring formula stagnant water board of tower crane foundation, includes the pre-buried festival of tower crane, its characterized in that: still include the snap ring sleeve, the pre-buried festival of tower crane is outside at snap ring sleeve suit, is provided with the stagnant water sealing washer between snap ring sleeve's bottom and the pre-buried festival of corresponding tower crane, is provided with the water-swelling rubber pad in the clearance of the pre-buried festival of snap ring sleeve and tower crane, is provided with the stagnant water board on the snap ring sleeve.
2. The pre-buried festival snap-ring type waterstop of tower crane foundation of claim 1, its characterized in that: the clamp ring sleeve is composed of two U-shaped sleeves, and the two U-shaped sleeves are symmetrically connected and sleeved outside the pre-buried section of the tower crane.
3. The pre-buried festival snap-ring type waterstop of tower crane foundation of claim 1, its characterized in that: the inner surface of snap ring sleeve bottom is provided with the round sand grip, is provided with on the one side of stagnant water sealing washer with sand grip matched with recess, the another side and the pre-buried festival of tower crane laminating mutually of stagnant water sealing washer.
4. The pre-buried festival snap-ring type waterstop of tower crane foundation of claim 1, its characterized in that: the water stop plate consists of two U-shaped water stop semi-rings which are symmetrically connected and welded on the snap ring sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122067479.9U CN215630193U (en) | 2021-08-31 | 2021-08-31 | Pre-buried festival snap ring formula stagnant water board of tower crane foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122067479.9U CN215630193U (en) | 2021-08-31 | 2021-08-31 | Pre-buried festival snap ring formula stagnant water board of tower crane foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215630193U true CN215630193U (en) | 2022-01-25 |
Family
ID=79904093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122067479.9U Active CN215630193U (en) | 2021-08-31 | 2021-08-31 | Pre-buried festival snap ring formula stagnant water board of tower crane foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215630193U (en) |
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2021
- 2021-08-31 CN CN202122067479.9U patent/CN215630193U/en active Active
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