High-pile wharf pile cutting platform device

Abstract

The utility model belongs to the technical field of pile cutting platforms, and discloses a high-pile wharf pile cutting platform device which comprises a bearing platform, a fence is fixedly mounted on the periphery of the top of the bearing platform, two steel channels are arranged on the two sides of the upper portion of the bearing platform correspondingly, and the two steel channels on each side are fixedly mounted on the inner wall of the top end of the fence. Two moving wheel shafts are slidably arranged at the top ends of the two steel channels on each side, two hoops are symmetrically arranged on the inner side of the fence in a contact mode, the two hoops are jointly located above the center position of the bearing platform, and extension parts are fixedly connected to the outer walls of the two sides of the contact position of the two hoops; the pile cutting platform is large in operation space, capable of achieving multi-face operation, easy and fast to install, high in efficiency and low in engineering cost, has great use value for projects which are tight in construction period and heavy in task or require pile cutting within specific time, materials used by the pile cutting platform are common materials on a construction site and do not need to be purchased independently, and the pile cutting platform is high in safety performance and low in cost. And the requirement of standardized construction is met.

Description

Technical Field

[0001] The present application relates to the technical field of pile cutting platforms, and more specifically, to a pile cutting platform device for a high-pile dock. Background Art

[0002] A high-pile wharf is composed of foundation piles and superstructure. The lower part of the pile is driven into the soil, and the upper part is above the water surface. The superstructure includes beam-slab type, beamless large slab type, frame type and pedestal type. The high-pile wharf is a hollow structure. Waves and water flow can pass below the plane of the wharf. It does not reflect waves, does not affect flood discharge, and can reduce siltation. It is suitable for soft soil foundations.

[0003] At present, after the steel pipe piles of high-pile docks are sunk, they need to be cut on the water to reach the design elevation. The cutting of steel pipe piles on the water has always been a process with high risks. However, the existing high-pile dock water cutting work usually uses a hoist cage or a simple cutting platform, which not only has low construction efficiency but also has great safety risks.

[0004] In order to solve the above problems, the present application provides a high-pile dock pile cutting platform device. Utility Model Content

[0005] The present application provides a high-pile dock pile cutting platform device that adopts the following technical solution:

[0006] A high-pile dock pile cutting platform device comprises a cap, a fence is fixedly installed on the periphery of the top of the cap, and two channel steels are respectively provided on both sides above the cap, the two channel steels on each side are fixedly installed on the inner wall position of the top of the fence, and the top of the two channel steels on each side are slidably provided with two moving wheel axles, the inner side of the fence is symmetrically and contact-type with two hoops, the two hoops are located above the center position of the cap, and the outer walls on both sides of the contact position of the two hoops are fixedly connected with extensions, the connection between the inner cavities of the two extensions on each side is commonly provided with a connecting hole, and the top of the two extensions on each side is fixedly installed with a first lifting ring, and the bottom of each of the two extensions is fixedly installed with a second lifting ring, the outer wall of each of the first lifting rings is fixedly connected with an upper steel wire rope, and one end of each upper steel wire rope is respectively connected to each moving wheel axle, the outer wall of each of the second lifting rings is fixedly connected with a lower steel wire rope, and one end of each lower steel wire rope is respectively connected to the bottom end position of the four corners of the fence.

[0007] Through the above technical solution, the channel steel realizes the limited sliding bearing function for the moving wheel axle.

[0008] Furthermore, a plurality of the connection holes are provided, and the plurality of connection holes are evenly distributed vertically at the connection points of the two extension portions on each side, and each connection hole is a threaded hole structure.

[0009] Through the above technical solution, the connecting hole can cooperate with the bolt parts to realize the locking work of the two hoops.

[0010] Furthermore, a gap is left between the two channel steels on each side, and the upper positions of the two upper steel wire ropes on each side are slidably arranged on the inner wall of the gap on each side.

[0011] Through the above technical solution, the pores facilitate the active accommodation of the upper wire rope.

[0012] Furthermore, the fence is composed of twelve horizontal bars and four vertical bars fixedly connected to each other in a rectangular shape, and the fence is fixedly connected to the four corners of the top of the platform through the bottoms of the four vertical bars.

[0013] Through the above technical solution, the fence can not only realize the connection and support of the structure above it, but also achieve the safety protection effect for the construction workers on the platform.

[0014] Furthermore, a central hole is vertically opened in the center of the inner cavity of the support platform, and the central hole is a square trough structure.

[0015] Through the above technical solution, the central hole enables the foundation to penetrate the steel pipe pile.

[0016] Furthermore, third hanging rings are fixedly installed at the four corners of the top of the fence, and each of the third hanging rings and the first hanging ring and the second hanging ring are semicircular metal ring structures.

[0017] Through the above technical solution, the third lifting ring is convenient for connecting to the lifting rope of the external lifting equipment.

[0018] In summary, this application includes the following beneficial technical effects:

[0019] The pile cutting platform of the present application has a large working space, can operate in multiple areas, is simple and quick to install, and has high efficiency. It has great use value for projects with tight schedules and heavy tasks, or projects that require pile cutting within a specific time, and the project cost is low. The materials used in the pile cutting platform are all common materials on the construction site and do not need to be purchased separately. It also has high safety performance and meets the needs of standardized construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of this application;

[0021] Figure 2 This is a schematic diagram of the first partial structure of this application;

[0022] Figure 3 This is a schematic diagram of the second partial structure of this application.

[0023] Description of the numbers in the figure:

[0024] 1. Capping platform; 2. Fence; 3. Channel steel; 4. Moving wheel axle; 5. Hoop; 6. Extension part; 7. Connecting hole; 8. First lifting ring; 9. Second lifting ring; 10. Upper wire rope; 11. Lower wire rope; 12. Center hole; 13. Third lifting ring. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0026] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0027] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] Example:

[0029] The present application embodiment discloses a high-pile dock pile cutting platform device, see Figure 1 , Figure 2 and Figure 3, including a cap 1, the cap 1 can bear artificial loads and construction machinery loads, the periphery of the top of the cap 1 is fixedly installed with a fence 2, and two channel steels 3 are respectively provided on both sides above the cap 1, the two channel steels 3 on each side are fixedly installed on the inner wall position of the top of the fence 2, and the tops of the two channel steels 3 on each side are slidably provided with two moving wheel shafts 4, the inner side of the fence 2 is symmetrically and contact-type with two hoops 5, the hoops 5 are made of steel plates combined with the size of steel pipe piles, the two hoops 5 are jointly located above the center of the cap 1, and the outer walls on both sides of the contact position of the two hoops 5 are An extension part 6 is fixedly connected, and a connection hole 7 is commonly opened at the connection of the inner cavity of the two extension parts 6 on each side, and a first lifting ring 8 is fixedly installed on the top of the two extension parts 6 on each side, and a second lifting ring 9 is fixedly installed on the bottom of each of the two extension parts 6, and an upper steel wire rope 10 is fixedly connected to the outer wall of each first lifting ring 8, and one end of each upper steel wire rope 10 is respectively connected to each moving wheel shaft 4, and a lower steel wire rope 11 is fixedly connected to the outer wall of each second lifting ring 9, and one end of each lower steel wire rope 11 is respectively connected to the bottom end position of the four corners of the fence 2;

[0030] A plurality of connection holes 7 are provided, and the plurality of connection holes 7 are respectively and evenly distributed vertically at the connection of the two extension parts 6 on each side, and each connection hole 7 is a threaded hole structure, and a gap is left between the two channel steels 3 on each side, and the upper side positions of the two upper steel wire ropes 10 on each side are slidably arranged on the inner wall of the gap on each side;

[0031] The fence 2 is composed of twelve horizontal bars and four vertical bars fixedly connected to each other in a rectangular shape, and the fence 2 is fixedly connected to the four corners of the top of the base 1 through the bottom of the four vertical bars. A central hole 12 is vertically penetrated through the center of the inner cavity of the base 1, and the central hole 12 is a square trough structure. Third hanging rings 13 are fixedly installed at the four corners of the top of the fence 2, and each of the third hanging rings 13 and the first hanging ring 8 and the second hanging ring 9 are semicircular metal ring structures.

[0032] The implementation principle of this embodiment is: when in use, the pile cutting platform is first fully assembled, and then the pile cutting platform is lifted to the top of the steel pipe pile by a lifting device. At this time, the pile cutting platform as a whole is suspended by the lifting rope tension of each third lifting ring 13 of the lifting device;

[0033] The pile cutting platform is slowly lowered, and the steel pipe pile passes through the central hole 12 on the cap 1. The lowering is stopped after it is lowered to the designated position. The hoops 5 on both sides are moved so that the inner wall is close to the outer surface of the steel pipe pile. At this time, the two hoops 5 are connected by the upper steel wire rope 10 and the moving wheel axle 4, and the hoops 5 can be easily moved by the moving wheel axle 4. The moving wheel axle 4 and the upper steel wire rope 10 are subjected to the tension of the hoops 5. After that, the hoops 5 on both sides are connected with each connection hole 7 on the extension part 6 by using external bolt parts, so that the hoops 5 on both sides are fixed on the outer surface of the steel pipe pile;

[0034] The pile cutting platform is slowly lowered until the suspension rope above the pile cutting platform is free of stress. At this time, the upper movable wheel shaft 4 and the upper wire rope 10 of the hoop 5 begin to be free of stress, while the lower wire rope 11 on the lower side of the hoop 5 begins to be stressed and tightened until it is fully stressed. At this time, the gravity of the pile cutting platform is transmitted to the hoop 5 by the four lower wire ropes 11 at the bottom, and the friction between the hoop 5 and the steel pipe pile makes the pile cutting platform stable on the steel pipe pile. At the gap between the bottom of the pile cutting platform and the steel pipe pile, the four sides are spot welded with channel steel 3 to make the steel pipe pile and the pile cutting platform as a whole stable. After that, the suspension rope above the pile cutting platform can be loosened, and the subsequent pile cutting operation can be carried out.

[0035] The operation of the overall pile cutting platform can be roughly divided into the following steps: assembling the pile cutting platform, hoisting the pile cutting platform into place, moving the clamp 5 into place, locking the clamp 5 with bolts, lowering the pile cutting platform, and loosening the lifting rope of the pile cutting platform.

[0036] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A high-pile dock pile cutting platform device, comprising a cap (1), characterized in that: A fence (2) is fixedly installed on the periphery of the top of the pedestal (1), and two channel steels (3) are respectively provided on both sides above the pedestal (1), the two channel steels (3) on each side are fixedly installed on the inner wall position of the top of the fence (2), and two movable wheel shafts (4) are slidably provided on the top of the two channel steels (3) on each side, and two hoops (5) are symmetrically and contact-typely provided on the inner side of the fence (2), the two hoops (5) are located above the center position of the pedestal (1), and the outer walls on both sides of the contact position of the two hoops (5) are fixedly connected with extension parts (6), and the two extension parts (6) on each side are fixedly connected to the outer walls of the two hoops (5) on both sides. 6) A connection hole (7) is commonly provided at the connection point of the inner cavity, and a first lifting ring (8) is fixedly installed on the top of the two extension parts (6) on each side, and a second lifting ring (9) is fixedly installed on the bottom of each of the two extension parts (6), and the outer wall of each of the first lifting rings (8) is fixedly connected to an upper steel wire rope (10), and one end of each upper steel wire rope (10) is respectively connected to each moving wheel shaft (4), and the outer wall of each of the second lifting rings (9) is fixedly connected to a lower steel wire rope (11), and one end of each lower steel wire rope (11) is respectively connected to the bottom end position of the four corners of the fence (2).

2. A high-pile dock pile cutting platform device according to claim 1, characterized in that: A plurality of the connection holes (7) are provided, and the plurality of connection holes (7) are vertically evenly distributed at the connection points of the two extension portions (6) on each side, and each connection hole (7) is a threaded hole structure.

3. The high-pile dock pile cutting platform device according to claim 1, characterized in that: A gap is left between the two channel steels (3) on each side, and the upper positions of the two upper steel wire ropes (10) on each side are slidably arranged on the inner wall of the gap on each side.

4. The high-pile dock pile cutting platform device according to claim 1, characterized in that: The fence (2) is composed of twelve horizontal bars and four vertical bars that are fixedly connected to each other in a rectangular shape, and the fence (2) is fixedly connected to the four corners of the top of the support platform (1) through the bottoms of the four vertical bars.

5. The high-pile dock pile cutting platform device according to claim 1, characterized in that: A central hole (12) is vertically penetrated at the central position of the inner cavity of the support platform (1), and the central hole (12) is in the form of a square groove structure.

6. The high-pile dock pile cutting platform device according to claim 1, characterized in that: A third lifting ring (13) is fixedly installed at each of the four corners of the top of the fence (2), and each of the third lifting ring (13) and the first lifting ring (8) and the second lifting ring (9) are in the form of a semicircular metal ring structure.

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