CN215326476U - Anchoring and water stopping device for hoisting marine prefabricated part - Google Patents
Anchoring and water stopping device for hoisting marine prefabricated part Download PDFInfo
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- CN215326476U CN215326476U CN202121023534.8U CN202121023534U CN215326476U CN 215326476 U CN215326476 U CN 215326476U CN 202121023534 U CN202121023534 U CN 202121023534U CN 215326476 U CN215326476 U CN 215326476U
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- backing plate
- anchoring
- water stopping
- hoisting
- stopping device
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Abstract
The utility model discloses an anchoring and water stopping device for hoisting an offshore prefabricated part, which comprises: the screw rods are provided with nuts at two ends; the backing plate is arranged at the lower end of the screw and is positioned above the nut at the lower end of the screw, and the upper surface of the backing plate is provided with a rubber sheet; and the waterproof cover is arranged at the lower end of the screw rod and is fixed with the backing plate. The utility model can achieve effective water stopping effect.
Description
Technical Field
The utility model relates to the field of bridge construction equipment. More particularly, the utility model relates to an anchoring and water stopping device for hoisting an offshore prefabricated member.
Background
In the offshore bridge construction, the offshore member adopts the prefabricated and installed assembly construction process, can overcome adverse effects of materials, environment, traffic and the like, and is widely used. Need hoist and mount and positioning during the construction of marine prefab, run through the prefab through the hoist and mount screw rod that is connected with the hoist and mount and realize hoist and mount, counterpoint the installation to prefab and marine intrinsic structure, when sea water flood tide or other circumstances, can have the bottom surface that the water level is higher than the prefab, lead to during sea water pours into prefab and structure, influence structural performance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anchoring and water stopping device for hoisting an offshore prefabricated part, and an effective water stopping effect is achieved.
To achieve these objects and other advantages in accordance with the purpose of the utility model, there is provided an anchoring and water stopping device for hoisting an offshore preform, comprising:
the screw rods are provided with nuts at two ends;
the backing plate is arranged at the lower end of the screw and is positioned above the nut at the lower end of the screw, and the upper surface of the backing plate is provided with a rubber sheet;
and the waterproof cover is arranged at the lower end of the screw rod and is fixed with the backing plate.
Preferably, the backing plate is an integrated plate body, and a plurality of screws are all arranged on the whole backing plate in a penetrating mode.
Preferably, the backing plate is provided with a plurality of backing plates, and one or more screws are arranged on each backing plate in a penetrating manner.
Preferably, the backing plate is provided with an ear plate, the ear plate is connected with a rope, and the other end of the rope is locked above the sea level;
the waterproof cover is internally provided with a limiting clamping plate for limiting the nut in the waterproof cover not to rotate along with the screw rod.
Preferably, the upper parts of the plurality of screws are fixed as a whole by an upper hanging seat, and the upper hanging seat is connected with the sling.
The utility model at least comprises the following beneficial effects: the screw rod lower extreme sets up the backing plate with the prefab surface, installs the sheet rubber stagnant water between backing plate and prefab, and the screw rod thread head sets up the buckler, prevents through backing plate and buckler dual measure that water from getting into. The recovery of the whole anchoring and water stopping device is realized through the ear plates and the ropes.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is a front view of an anchoring and water stopping device for hoisting an offshore prefabricated part;
FIG. 2 is a side view of the anchoring and water stopping device for hoisting the offshore prefabricated member of the utility model;
FIG. 3 is an enlarged front view of the lower part of the anchoring and water stopping device for hoisting the offshore prefabricated member of the utility model;
fig. 4 is an enlarged side view of the lower part of the anchoring and water stopping device for hoisting the offshore preform according to the utility model.
Description of reference numerals: 1 screw rod, 2 backing plates, 3 bucklers, 4 nuts, 5 ropes, 6 otic placodes, 7 spacing cardboard, 8 prefabs, 9 marine inherent structures, 10 hanging seats.
Detailed Description
The present invention is further described in detail below with reference to examples so that those skilled in the art can practice the utility model with reference to the description.
In the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 4, the present invention provides an anchoring and water stopping device for hoisting an offshore prefabricated member 8, comprising:
the screw rod structure comprises a plurality of screw rods 1, wherein nuts 4 are arranged at two ends of each screw rod 1;
the backing plate 2 is arranged at the lower end of the screw rod 1 and is positioned above the nut 4 at the lower end of the screw rod 1, and a rubber sheet is arranged on the upper surface of the backing plate 2;
and the waterproof cover 3 is covered at the lower end of the screw rod 1 and is fixed with the backing plate 2.
In this embodiment, hoist and mount prefab 8 and hoist adoption screw rod 1 anchor, 1 hole of screw rod runs through prefab 8 and can leak, for guaranteeing that 8 upper surfaces of prefab are under construction futilely, need carry on waterproofly, 1 lower extreme and 8 surfaces of prefab set up backing plate 2 at the screw rod, installation sheet rubber stagnant water between backing plate 2 and prefab 8, 1 thread head of screw rod is provided with three waterproof cover of group 3, the quantity of waterproof cover 3 and the quantity that screw rod 1 was established to every waterproof cover 3 cover are adjusted according to actual construction conditions, not be limited to the mode in single this embodiment, prevent through backing plate 2 and 3 dual measures of waterproof cover that water from getting into. As shown in fig. 1, the preform 8 and the offshore inherent structure 9 are butted.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: backing plate 2 is a holistic plate body, and a plurality of screws 1 all wear to locate on a monoblock backing plate 2.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: the backing plate 2 is a plurality of, and each backing plate 2 is worn to be equipped with one or more screw rod 1.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: the backing plate 2 is provided with an ear plate 6, the ear plate 6 is connected with a rope 5, and the other end of the rope 5 is locked above the sea surface;
the waterproof cover 3 is internally provided with a limiting clamping plate 7 for limiting the nut 4 in the waterproof cover not to rotate along with the screw rod 1.
In this embodiment, for retrieving whole anchor and sealing device, through set up otic placode 6 on backing plate 2, even more than wire rope locking sea, set up the spacing cardboard 7 of nut 4 in the stagnant water cover, when 8 top surfaces of prefab carry out screw rod 1 and demolish, guarantee that nut 4 can not rotate together, accomplish demolising when screw rod 1, backing plate 2, nut 4 and waterproof cover 3 break away from 8 bottoms of prefab, retrieve these parts through the wire rope pulling, the recovery of having realized whole anchor and sealing device is recycled.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: the upper parts of the plurality of screw rods 1 are fixed into a whole through the upper lifting seat 10, the upper lifting seat 10 is connected with a sling, and the sling is connected with a lifting appliance to finish the lifting of the prefabricated part 8.
While embodiments of the utility model have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable to various fields of endeavor for which the utility model may be embodied with additional modifications as would be readily apparent to those skilled in the art, and the utility model is therefore not limited to the details given herein and to the embodiments shown and described without departing from the generic concept as defined by the claims and their equivalents.
Claims (5)
1. The utility model provides an anchor and sealing device of marine prefab hoist and mount which characterized in that includes:
the screw rods are provided with nuts at two ends;
the backing plate is arranged at the lower end of the screw and is positioned above the nut at the lower end of the screw, and the upper surface of the backing plate is provided with a rubber sheet;
and the waterproof cover is arranged at the lower end of the screw rod and is fixed with the backing plate.
2. Anchoring and water stopping device for hoisting offshore preforms according to claim 1, characterized in that said backing plate is a one-piece plate, a plurality of screws being inserted through one-piece backing plate.
3. Anchoring and water stopping device for hoisting offshore preforms according to claim 1, characterised in that said pads are provided in plurality, each one being provided with one or more threaded rods.
4. Anchoring and water stopping device for hoisting offshore prefabricated parts according to claim 2, characterized in that the backing plate is provided with an ear plate, the ear plate is connected with a rope, and the other end of the rope is locked above the sea surface;
the waterproof cover is internally provided with a limiting clamping plate for limiting the nut in the waterproof cover not to rotate along with the screw rod.
5. Anchoring and water stopping device for offshore preform hoisting according to claim 1, characterized in that the upper parts of the plurality of screws are fixed as one unit by means of an upper hanger, which is connected to a suspension cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121023534.8U CN215326476U (en) | 2021-05-13 | 2021-05-13 | Anchoring and water stopping device for hoisting marine prefabricated part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121023534.8U CN215326476U (en) | 2021-05-13 | 2021-05-13 | Anchoring and water stopping device for hoisting marine prefabricated part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215326476U true CN215326476U (en) | 2021-12-28 |
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ID=79545924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121023534.8U Active CN215326476U (en) | 2021-05-13 | 2021-05-13 | Anchoring and water stopping device for hoisting marine prefabricated part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215326476U (en) |
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2021
- 2021-05-13 CN CN202121023534.8U patent/CN215326476U/en active Active
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