CN216471888U

CN216471888U - Lifting structure of underwater prying block

Info

Publication number: CN216471888U
Application number: CN202122654366.9U
Authority: CN
Inventors: 齐志强; 陈龙; 孟维成
Original assignee: Tianjin Haiyin Offshore Oil Engineering Co ltd
Current assignee: Tianjin Haiyin Offshore Oil Engineering Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-05-10
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses a lifting structure of an underwater prying block, which comprises a bottom component, a supporting component and a lifting component, wherein the bottom component comprises a bottom plate, a placing block fixed at the upper end of the bottom plate and a placing groove formed in the middle of the upper end of the placing block, the supporting component comprises a supporting plate arranged in the placing groove and an inclined rod fixed on one side of the upper end of the supporting plate, the lifting component comprises a fixing plate fixed at the top end of the inclined rod, two groups of winding rollers which are arranged at the upper end of the fixing plate and driven by a motor, a steel cable with one end wound outside the winding rollers, a connecting plate fixedly connected to the other end of the steel cable and a hook fixed at the lower end of the connecting plate. This kind of elevation structure of sled piece under water when putting into the seabed with sled piece under water, can ensure the connection stability of sled piece under water, guarantees that sled piece is stable under water goes up and down.

Description

Lifting structure of underwater prying block

Technical Field

The utility model relates to the technical field of underwater prying blocks, in particular to a lifting structure of an underwater prying block.

Background

The prying blocks are equipment fixed in a structural framework or a container type framework, pipelines, valves, pump containers, instruments and the like are integrally installed in the prying blocks in a combined mode, the process equipment, the process pipelines, the high structure or the container type framework in the prying blocks are reasonably planned and arranged according to relevant standards according to process flow, space direction and module space arrangement, so that the prying blocks become a functional, modularized and fixed integral device.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.

The present invention has been made in view of the above and/or other problems occurring in the lifting structure of the existing underwater pry block.

Therefore, the utility model aims to provide a lifting structure of an underwater prying block, which can ensure the connection stability of the underwater prying block and ensure the stable lifting of the underwater prying block when the underwater prying block is placed on the seabed.

In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

a lifting structure of an underwater pry block, comprising:

the bottom assembly comprises a bottom plate, a placing block fixed at the upper end of the bottom plate and a placing groove formed in the middle of the upper end of the placing block;

the supporting assembly comprises a supporting plate arranged in the placing groove and an inclined rod fixed on one side of the upper end of the supporting plate;

the lifting assembly comprises a fixed plate fixed at the top end of the inclined rod, two groups of winding rollers which are arranged at the upper end of the fixed plate and driven by a motor, a steel cable with one end wound outside the winding rollers, a connecting plate fixedly connected to the other end of the steel cable and a hook fixed at the lower end of the connecting plate;

as a preferable scheme of the lifting structure of the underwater pry block, the bottom assembly further comprises bolts fixed on the outer side of the upper end of the bottom plate, and the bolts are uniformly distributed on the outer side of the upper end of the bottom plate in an annular shape.

As a preferable scheme of the lifting structure of the underwater prying block, a vertical plate is vertically fixed to the other side of the upper end of the supporting plate, a limiting plate is vertically fixed to one side of the vertical plate, and the limiting plate is fixed to the inclined rod.

As a preferable scheme of the lifting structure of the underwater prying block, a motor is fixed at the lower end of the supporting plate and is fixed in a groove communicated with the bottom of the placing groove.

As a preferable aspect of the lifting structure of the underwater pry block of the present invention, a fixed pulley is fixed to a left end of the fixed plate, and the cable passes through the fixed pulley.

As a preferable aspect of the lifting structure of the underwater pry block, the lower end of the outer portion of the steel cable is connected with a connecting rope, and the connecting rope is fixed on the connecting plate.

Compared with the prior art, the utility model has the beneficial effects that: the connecting plate is connected through two sets of cable wires, still has the connection rope that is connected with the cable wire simultaneously on the connecting plate, ensures the connecting plate to be connected with the cable wire stably for the couple of fixing at the connecting plate lower extreme carries out stable the hanging fixed to sled piece under water, ensures the stability of sled piece under water at the lift in-process.

(II) can drive the backup pad through the motor and rotate to carry out diversified the regulation to the angle of couple among the lifting unit, thereby carry out the multi-angle to hanging the sled piece under water of fixing at the couple lower extreme and place.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:

FIG. 1 is a schematic view of a three-dimensional structure of a lifting structure of an underwater pry block of the utility model;

FIG. 2 is a schematic view of a partially enlarged structure at A in FIG. 1 of a lifting structure of an underwater pry block according to the present invention;

fig. 3 is a schematic view of an elevation structure placing block of the underwater pry block according to the utility model.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The utility model provides a lifting structure of an underwater prying block, which can ensure the connection stability of the underwater prying block and ensure the stable lifting of the underwater prying block when the underwater prying block is placed on the seabed.

Fig. 1 to 3 are schematic structural views illustrating an embodiment of a lifting structure of a pry block for underwater, and referring to fig. 1 to 2, a main body of the lifting structure of a pry block for underwater includes a base assembly 100, a support assembly 200, and a lifting assembly 300.

The bottom assembly 100 includes a bottom plate 110, a placement block 130 fixed to an upper end of the bottom plate 110, and a placement groove 140 formed in a middle portion of an upper end of the placement block 130, and the bottom plate 110 serves to support the entire apparatus. Preferably, in the present embodiment, the bottom assembly 100 further includes bolts 120 fixed to the outer side of the upper end of the bottom plate 110, and the bolts 120 are uniformly distributed in a ring shape outside the upper end of the bottom plate 110, and the bolts 120 uniformly distributed outside the upper end of the bottom plate 110 facilitate an operator to fix the bottom plate 110 by the bolts 120, thereby ensuring the stability of the upper end device.

The support assembly 200 includes a support plate 210 disposed inside the disposition groove 140 and an inclined rod 220 fixed to an upper end side of the support plate 210, and the inclined rod 220 fixed to the upper end side of the support plate 210 provides stable support to the lifting assembly 300 at the upper end, ensuring stability of the lifting assembly 300. Preferably, in this embodiment, an upright plate 211 is vertically fixed to the other side of the upper end of the supporting plate 210, a limiting plate 212 is vertically fixed to one side of the upright plate 211, the limiting plate 212 is fixed to the diagonal rod 220, and the upright plate 211 fixed to the other side of the upper end of the supporting plate 210 plays a role in stably connecting and fixing the diagonal rod 220 through the limiting plate 212, so that the diagonal rod 220 is ensured to be in a stable state in the working process, and the stability of the device is improved.

The lifting assembly 300 includes a fixing plate 310 fixed on the top end of the diagonal rod 220, two sets of winding rollers 320 installed on the upper end of the fixing plate 310 and driven by a motor, a steel cable 330 with one end wound outside the winding rollers 320, a connecting plate 340 fixedly connected to the other end of the steel cable 330, and a hook 350 fixed on the lower end of the connecting plate 340, wherein the winding rollers 320 wind and unwind the steel cable 330 under the action of the motor, when the steel cable 330 is wound, the connecting plate 340 and the hook 350 on the lower end of the steel cable 330 are in a rising state, and when the steel cable 330 is unwound, the connecting plate 340 and the hook 350 on the lower end of the steel cable 330 are in a falling state. Preferably, in this embodiment, the fixed pulley 311 is fixed to the left end of the fixed plate 310, the cable 330 passes through the fixed pulley 311 when being wound and unwound, that is, when the connecting plate 340 and the hook 350 are in a state of being lifted and lowered, the cable 330 passing through the fixed pulley 311 moves inside the fixed pulley 311 by the action of the fixed pulley 311, so as to prevent the cable 330 from being deviated when being wound and unwound, the connecting rope 331 is connected to the outer lower end of the cable 330, the connecting rope 331 is fixed to the connecting plate 340, one end of the connecting rope 331 is fixed to the cable 330, and the other end of the connecting rope 331 is fixed to the connecting plate 340, thereby ensuring the connection stability between the cable 330 and the connecting plate 340.

Fig. 3 shows a second embodiment of the lifting structure of the underwater pry block of the utility model.

The motor 213 is fixed to the lower end of the supporting plate 210, the motor 213 is fixed in a groove communicated with the bottom of the placing groove 140, the supporting plate 210 can rotate in the placing groove 140 under the action of the motor 213, and then the hook 350 in the lifting assembly 300 at the upper end of the supporting plate 210 can be subjected to angle adjustment, so that the underwater prying block fixed to the lower end of the hook 350 is hung and placed in multiple angles.

With reference to fig. 1 to 3, the lifting structure of the underwater prying block of the present embodiment ensures the connection stability of the underwater prying block, and ensures that the underwater prying block is lifted stably as follows: an operator places the device at a designated position, then rotates the bolt 120 to fix the bottom plate 110, thereby fixedly placing the whole device, then rotates the wind-up roll 320 through the motor, lowers the steel cable 330, so that the connecting plate 340 and the hooks 350 at the lower end of the steel cable 330 move downwards, the connecting plate 340 is fixed at the lower end of the steel cable 330, meanwhile, the connecting plate 340 is also fixed with the connecting rope 331 connected with the steel cable 330, so that the connecting plate 340 keeps a stable state when descending along with the steel cable 330, after the connecting plate 340 descends to the designated position, the underwater prying blocks are suspended and fixed through the hooks 350 fixed at the lower end of the connecting plate 340, after the suspension and fixation of the underwater prying blocks are completed, the wind-up roll 320 continues to move downwards through the motor, thereby placing the underwater prying blocks into the sea bottom, when the underwater prying blocks need to be taken out from the sea bottom, the cable 330 can be wound up by rotating the wind-up roll 320 in the reverse direction by the motor, thereby lifting the underwater pry block suspended from the hook 350.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a lifting structure of sled piece under water which characterized in that includes:

the bottom assembly (100) comprises a bottom plate (110), a placing block (130) fixed at the upper end of the bottom plate (110) and a placing groove (140) formed in the middle of the upper end of the placing block (130);

a support assembly (200) comprising a support plate (210) arranged inside the placing groove (140) and an inclined rod (220) fixed on one side of the upper end of the support plate (210);

the lifting assembly (300) comprises a fixing plate (310) fixed at the top end of the oblique rod (220), two groups of winding rollers (320) arranged at the upper end of the fixing plate (310) and driven by a motor, a steel cable (330) with one end wound outside the winding rollers (320), a connecting plate (340) fixedly connected to the other end of the steel cable (330) and a hook (350) fixed at the lower end of the connecting plate (340).

2. The lifting structure of an underwater pry block according to claim 1, wherein the base assembly (100) further comprises bolts (120) fixed outside the upper end of the base plate (110), and the bolts (120) are uniformly distributed in a ring shape outside the upper end of the base plate (110).

3. The lifting structure of an underwater pry block as claimed in claim 1, wherein a vertical plate (211) is vertically fixed to the other side of the upper end of the supporting plate (210), a limiting plate (212) is vertically fixed to one side of the vertical plate (211), and the limiting plate (212) is fixed to an inclined rod (220).

4. The lifting structure of an underwater pry block according to claim 1, wherein a motor (213) is fixed to the lower end of the supporting plate (210), and the motor (213) is fixed in a groove communicated with the bottom of the placing groove (140).

5. The lifting structure of an underwater pry block according to claim 1, wherein a fixed pulley (311) is fixed to a left end of the fixed plate (310), and the wire rope (330) passes through the fixed pulley (311).

6. The lifting structure of an underwater pry block according to claim 1, wherein a connecting rope (331) is connected to the outer lower end of the wire rope (330), and the connecting rope (331) is fixed to a connecting plate (340).