CN218463825U

CN218463825U - Construction platform on water

Info

Publication number: CN218463825U
Application number: CN202222976214.5U
Authority: CN
Inventors: 曹利民; 黄志新; 刘丽娟; 程华; 王飞; 罗其峰
Original assignee: Suichang County Transportation Investment Development Co ltd
Current assignee: Suichang County Transportation Investment Development Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-02-10
Anticipated expiration: 2032-11-07

Abstract

The utility model provides a construction platform on water. This construction platform on water includes: the platform comprises a platform main body, a fixing assembly and a traction assembly. Fixed subassembly is equipped with four groups to locate the four corners at platform top respectively, each fixed subassembly all includes frame, first pivot and second pivot, and vertical extension is followed to first pivot, and rotationally locate in the frame, and first pivot is equipped with two along transversely being parallel interval ground, and the second pivot is followed and is transversely extended, and rotationally locate in the frame, enclose between the top of second pivot and frame and two first pivots and close and form the through wires hole. The traction assembly is provided with four groups and corresponds to the fixed assemblies one by one, each traction assembly comprises a rotating piece, a traction rope and a ship anchor, the rotating piece is used for winding or releasing the traction rope, and the traction rope penetrates through threading holes in the corresponding fixed assemblies and is connected with the ship anchor.

Description

Construction platform on water

Technical Field

The utility model relates to a bridge construction technical field particularly, relates to a construction platform on water.

Background

With the rapid development of national economy in China, the rapid advance of industrial and agricultural construction and the modernization of traffic, bridges needing to be built are increased day by day, and drilling platforms are required to be adopted in the construction of bridge deepwater foundations at present.

Adopt a plurality of flotation tanks concatenation to form the flotation tank platform among the correlation technique, install four hoists respectively in the four corners of flotation tank platform, the hoist engine passes through wire rope and is connected with the hall anchor, carries out the anchoring location to the flotation tank platform, and the wire rope that four hall anchors and hoist engine link to each other can take place the friction with the steel panel edge of flotation tank platform at the in-process that the flotation tank platform removed, and long-term use leads to the fact the damage to wire rope easily, leads to the wire rope fracture, crisis construction safety.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a more safe and reliable's construction platform on water.

In order to solve the technical problem, the utility model adopts the following technical scheme:

according to an aspect of the utility model, the utility model provides a construction platform on water, this construction platform on water includes: the platform comprises a platform main body, a fixing component and a traction component; the four groups of fixing assemblies are arranged and are respectively arranged at four corners of the top of the platform, each fixing assembly comprises a frame, a first rotating shaft and a second rotating shaft, the first rotating shafts extend vertically and are rotatably arranged in the frame, the number of the first rotating shafts is two, the number of the second rotating shafts is two, the second rotating shafts extend horizontally and are rotatably arranged in the frame, and the second rotating shafts, the top of the frame and the two first rotating shafts are enclosed to form a threading hole; the traction assembly is provided with four groups and corresponds to the fixed assemblies one by one, each traction assembly comprises a rotating piece, a traction rope and a ship anchor, the rotating piece is used for winding or releasing the traction rope, and the traction rope penetrates through the corresponding threading hole in the fixed assembly and is connected with the ship anchor.

In some embodiments of the present application, the securing assembly further comprises a cover plate; the top of the frame is provided with a notch communicated with the threading hole; the cover plate is detachably connected to the top of the frame and closes the notch.

In some embodiments of the present application, the cover plate is bolted to the top of the frame.

In some embodiments of the present application, the fixing assembly further comprises a mounting block; the mounting blocks are arranged at the top of the frame and are respectively positioned at two sides of the notch, and one side of each mounting block facing to the other mounting block is provided with a sliding chute; the cover plate is connected in the sliding groove in a sliding mode.

In some embodiments of the present application, the frame is detachably connected to a top portion of the platform body.

In some embodiments of the present application, the frame includes a bottom plate, a top plate disposed above the bottom plate, and two side plates connected between the bottom plate and the top plate; two ends of the first rotating shaft are respectively and rotatably connected to the bottom plate and the top plate; two ends of the second rotating shaft are respectively and rotatably connected to the two side plates; the threading hole is formed among the second rotating shaft, the top plate and the two first rotating shafts; the bottom plate is bolted to the top of the platform body.

In some embodiments of the present application, the frame further comprises a partition disposed between the bottom plate and the top plate; the partition plate is positioned below the second rotating shaft and is spaced from the top of the platform main body; the two ends of the first rotating shaft are respectively and rotatably connected to the partition plate and the top plate.

In some embodiments of the present application, a lifting lug is further disposed on the top of the frame.

In some embodiments of the present application, the stationary assembly further comprises a first bearing housing and a second bearing housing; the first rotating shaft is rotatably connected to the frame through the first bearing seat; the second rotating shaft is rotatably connected to the frame through the second bearing seat.

Some embodiments of this application, construction platform on water still includes the rail, the rail encircles the periphery at the top of platform main part is arranged, the bottom of frame with the top of platform main part links to each other, the week side of frame with the rail links to each other.

According to the above technical scheme, the utility model discloses following advantage and positive effect have at least:

the utility model discloses among the construction platform on water, through rotating the in-process of piece winding or release haulage rope with the moving platform main part, the haulage rope removes in the through wires hole, can take place to rotate with the first pivot and/or the second pivot of haulage rope contact to can reduce the haulage rope and with the frictional force between first pivot and/or the second pivot, reduce the damage that causes wire rope, prevent wire rope breaking occur effectively, guarantee construction safety.

Drawings

Fig. 1 is a perspective view of the above-water construction platform according to an embodiment of the present invention.

Fig. 2 is a perspective view of the fixing assembly of fig. 1, in which a cover plate is bolted to the top of the frame.

Fig. 3 is a front view of the fixing assembly of fig. 2.

Fig. 4 is a side view of the securing assembly of fig. 2.

Fig. 5 is a front view of the fixing assembly of fig. 1, wherein the cover plate is slidably coupled to the top of the frame.

The reference numerals are explained below: 1. a platform body; 2. a fixing assembly; 20. threading holes; 21. a frame; 211. a notch; 212. mounting blocks; 213. lifting lugs; 214. a base plate; 215. a top plate; 216. a side plate; 217. a partition plate; 218. a first bearing housing; 219. a second bearing housing; 22. a first rotating shaft; 23. a second rotating shaft; 24. a cover plate; 25. and (4) fencing.

Detailed Description

While the present invention may be susceptible to embodiment in different forms, there is shown in the drawings and will herein be described in detail, specific embodiments thereof with the understanding that the present description is to be considered as an exemplification of the principles of the invention and is not intended to limit the invention to that as illustrated herein.

Thus, a feature indicated in this specification will serve to explain one of the features of an embodiment of the invention, and not to imply that every embodiment of the invention must have the described feature. Further, it should be noted that this specification describes many features. Although some features may be combined to show a possible system design, these features may also be used in other combinations not explicitly described. Thus, the combinations illustrated are not intended to be limiting unless otherwise specified.

In the embodiments shown in the drawings, directional references (such as upper, lower, left, right, front and rear) are used to explain the structure and movement of the various elements of the invention not absolutely, but relatively. These descriptions are appropriate when the elements are in the positions shown in the drawings. If the description of the positions of these elements changes, the indication of these directions changes accordingly.

The preferred embodiments of the present invention will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, an embodiment of the present invention provides an aquatic construction platform, which mainly includes a platform main body 1, a fixing assembly 2, and a traction assembly (not shown).

The platform body 1 can be formed by splicing a plurality of buoyancy tanks. The top surface of the platform body 1 serves as a support surface for a constructor to perform construction on the platform body 1.

In some embodiments, the platform body 1 is surrounded by a flexible ring, the flexible ring is made of a flexible material, for example, a plurality of tires can be used to surround the platform body 1 around the periphery thereof to form the flexible ring, and the flexible ring can prevent the platform body 1 from being damaged by rigid collision between the platform body 1 and other objects, so as to protect the platform body 1.

The fixed component 2 is arranged at the top of the platform main body 1, and the fixed component 2 is provided with four groups which are respectively arranged at four corners of the top of the platform.

Each fixing member 2 includes a frame 21, a first rotating shaft 22, and a second rotating shaft 23. The first rotating shaft 22 extends vertically and is rotatably provided in the frame 21, and two first rotating shafts 22 are provided in parallel at a spacing in the lateral direction. The second shaft 23 extends along the transverse direction and is rotatably disposed in the frame 21, and the second shaft 23 and the top of the frame 21 and the two first shafts 22 enclose to form the threading hole 20.

The traction assembly is arranged at the top of the platform main body 1, the fixed assemblies 2 are provided with four groups and are respectively close to four corners of the fixed assemblies 2, and the traction assembly corresponds to the fixed assemblies 2 one by one.

Each traction assembly comprises a rotating piece, a traction rope and a ship anchor, wherein the rotating piece is used for winding or releasing the traction rope, and the traction rope penetrates through the corresponding threading hole 20 in the fixed assembly 2 and is connected with the ship anchor.

When the platform body 1 needs to be fixed, the rotating member rotates forward to enable the traction rope to be continuously wound on the rotating member, the traction rope moves in the threading hole 20 to enable the length to be shortened, the first rotating shaft 22 and/or the second rotating shaft 23 which are in contact with the traction rope can rotate, and therefore friction force between the traction rope and the first rotating shaft 22 and/or the second rotating shaft 23 can be reduced. When the length of the hauling cable is shortened and the hauling cable is tensioned, the boat anchor is firmly hooked in the silt under the bottom of the river bed, so that the position of the platform main body 1 is fixed.

When it is necessary to move the platform body 1, the rotation member is rotated in the reverse direction to continuously release the traction rope from the rotation member, the traction rope is moved in the thread passing hole 20 to be elongated in length, and the first rotation shaft 22 and/or the second rotation shaft 23 which are in contact with the traction rope can be rotated, so that the friction between the traction rope and the first rotation shaft 22 and/or the second rotation shaft 23 can be reduced. When the length of the hauling cable is extended and slackened, the boat anchor can be detached from the sludge, so that the platform body 1 can be moved to a desired position.

The term "and/or" is to be understood as meaning that only the first shaft 22 is in contact with the traction rope for rotation, that only the second shaft 23 is in contact with the traction rope for rotation, or that both the first shaft 22 and the second shaft 23 are in contact with the traction rope simultaneously for rotation.

The situation that only the first rotating shaft 22 contacts with the pulling rope to rotate is that the pulling rope is suspended and the pulling rope and the second rotating shaft 23 have a gap without contact.

The case where only the second rotating shaft 23 is rotated by contacting the traction rope is where the traction rope is supported on the second rotating shaft 23 with a space between the traction rope and the first rotating shaft 22 without contacting.

The case where the first and second

rotating shafts

22 and 23 are simultaneously in contact with the traction rope and both rotate is where the traction rope is located at the corners of the first and second

rotating shafts

22 and 23 and the traction rope is simultaneously in contact with both the first and second

rotating shafts

22 and 23.

It should be noted that the pull line is usually supported on the second shaft 23, either contacting the first shaft 22 or not contacting the first shaft 22, due to the weight of the pull line and the boat anchor. Therefore, the second rotating shaft 23 is not required to be arranged above the traction rope.

And it is worth mentioning that even platform main part 1 is fixed, when rotating the piece stall, platform main part 1 also can be because the influence of stormy waves takes place to rock, leads to the haulage rope to take place to remove at through wires hole 20, based on the rotatable design of first pivot 22 and second pivot 23, also can reduce the haulage rope and first pivot 22 and/or the second pivot 23 between the frictional force, reduces the damage that causes wire rope, improves the life of haulage rope.

In addition, the threading holes 20 provide an adjustable space for the hauling cable, the direction of the hauling cable can be changed, and the anchoring of the platform body 1 at different positions is facilitated.

The rotating member may be a hoist by which the traction rope is automatically wound or released. The rotating member may be a rotating shaft, which is rotated manually. The haulage rope can be wire rope, has good intensity, avoids breaking. The boat anchor can be a Hall anchor which can be firmly hooked in the silt under the bottom of the river bed.

Referring to fig. 2-4, in some embodiments, the fixing assembly 2 further includes a cover plate 24. The top of the frame 21 has a notch 211 communicating with the threading hole 20. Apron 24 detachably connects in the top of frame 21, opens breach 211 after dismantling apron 24, and the haulage rope can wear to establish to through wires hole 20 in through notches 211, then installs the top of frame 21 with apron 24 again to close breach 211, prevent that the haulage rope from breaking away from through wires hole 20.

As an example, the cover plate 24 is bolted to the top of the frame 21, and the cover plate 24 is easily removed and installed by the bolting to open or close the gap 211.

Referring to fig. 5, as another example, the fixing assembly 2 further includes mounting blocks 212, the mounting blocks 212 are disposed on the top of the frame 21 and respectively located on two sides of the notch 211, a sliding slot is disposed on one side of each mounting block 212 facing the other mounting block 212, and the cover plate 24 is slidably connected in the sliding slot. The gap 211 is opened by sliding the cover plate 24 out of the chute and the gap 211 is closed by sliding the cover plate 24 into the chute.

As yet another example, the cover 24 snaps onto the top of the frame 21, the snap-fit connection facilitating removal and installation of the cover 24 to open or close the gap 211.

Referring to fig. 1, in some embodiments, the frame 21 is detachably connected to the top of the platform body 1, that is, the fixing assembly 2 is detachably mounted on the platform body 1, so that the fixing assembly 2 can be conveniently detached from the platform body 1 after construction is completed. In addition, when the platform main bodies 1 with different sizes need to be built, the fixing assemblies 2 can be disassembled and installed on the different platform main bodies 1, and the utilization rate of the fixing assemblies 2 is improved.

Referring to fig. 2 to 3, in some embodiments, the top of the frame 21 is further provided with a lifting lug 213 for facilitating the lifting of the fixing assembly 2. The lifting lugs 213 may be symmetrically provided in two numbers, so that the fixing assembly 2 can be lifted more stably.

In some embodiments, the frame 21 includes a bottom plate 214, a top plate 215 disposed above the bottom plate 214, and two side plates 216 connected between the bottom plate 214 and the top plate 215. Both ends of the first rotating shaft 22 are rotatably connected to the bottom plate 214 and the top plate 215, respectively. Both ends of the second rotating shaft 23 are rotatably connected to the two side plates 216, respectively. The threading hole 20 is formed between the second rotating shaft 23, the top plate 215 and the two first rotating shafts 22. The base plate 214 is bolted to the top of the platform body 1. The base plate 214 has a larger connecting surface with the platform body 1, so that more bolts can be conveniently installed to more firmly fix the fixing component 2 on the platform body 1.

In some embodiments, the frame 21 further includes a spacer 217 disposed between the bottom plate 214 and the top plate 215. The partition 217 is positioned below the second rotation shaft 23 with a space from the top of the platform body 1. Both ends of the first rotating shaft 22 are rotatably connected to the partition 217 and the top plate 215, respectively. The lower end of the first rotating shaft 22 is conveniently installed by the interval between the partition 217 and the top of the platform main body 1. And a movable space is provided above the top plate 215 to facilitate the installation of the upper end of the first rotating shaft 22. The outer sides of the two side plates 216 also have a movable space, so that the two ends of the second rotating shaft 23 can be conveniently installed.

The frame 21 may be formed by welding steel plates, and the first rotating shaft 22 and the second rotating shaft 23 may be made of steel pipes, so that the frame is convenient to manufacture and has low manufacturing cost.

In some embodiments, the stationary assembly 2 further includes a first bearing seat 218 and a second bearing seat 219. The first rotating shaft 22 is rotatably connected to the frame 21 through the first bearing seat 218, which further facilitates the smooth rotation of the first rotating shaft 22. The second rotating shaft 23 is rotatably connected to the frame 21 through a second bearing housing 219 to facilitate smooth rotation of the first rotating shaft 22.

In some embodiments, the marine construction platform further comprises a fence 25, the fence 25 being disposed around the periphery of the top of the platform body 1, the fence 25 providing protection to the constructors on the platform body 1. The bottom of the frame 21 is connected to the top of the platform body 1, and the side plates 216 of the frame 21 are connected to the fence 25, i.e., the peripheral side of the frame 21 is connected to the fence 25, thereby more firmly fixing the fixing assembly 2. The connection can be realized by welding or by adopting a bolt connection.

Based on above-mentioned technical scheme, the embodiment of the utility model provides an at least, following advantage and positive effect have.

The utility model discloses in the construction platform on water, through rotating the in-process of winding or release haulage rope with moving platform main part 1, the haulage rope removes in through wires hole 20, can take place to rotate with the first pivot 22 and/or the second pivot 23 of haulage rope contact to can reduce the haulage rope and the frictional force between first pivot 22 and/or the second pivot 23, reduce the damage that causes wire rope, prevent wire rope fracture effectively, guarantee construction safety.

While the present invention has been described with reference to several exemplary embodiments, it is understood that the terms used are words of description and illustration, rather than words of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims

1. An overwater construction platform is characterized by comprising a platform main body, a fixing assembly and a traction assembly; the four groups of fixing assemblies are arranged and are respectively arranged at four corners of the top of the platform, each fixing assembly comprises a frame, a first rotating shaft and a second rotating shaft, the first rotating shafts extend vertically and are rotatably arranged in the frame, the number of the first rotating shafts is two, the number of the second rotating shafts is two, the second rotating shafts extend horizontally and are rotatably arranged in the frame, and the second rotating shafts, the top of the frame and the two first rotating shafts are enclosed to form a threading hole; the traction assembly is provided with four groups and corresponds to the fixed assemblies one by one, each traction assembly comprises a rotating piece, a traction rope and a ship anchor, the rotating piece is used for winding or releasing the traction rope, and the traction rope penetrates through the corresponding threading hole in the fixed assembly and is connected with the ship anchor.

2. The aquatic construction platform of claim 1, wherein said securing assembly further comprises a cover plate;

the top of the frame is provided with a notch communicated with the threading hole;

the cover plate is detachably connected to the top of the frame and closes the notch.

3. The aquatic construction platform of claim 2, wherein said cover plate is bolted to the top of said frame.

4. The aquatic construction platform of claim 2, wherein said securing assembly further comprises a mounting block;

the mounting blocks are arranged at the top of the frame and are respectively positioned at two sides of the notch, and one side of each mounting block facing to the other mounting block is provided with a sliding groove;

the cover plate is connected in the sliding groove in a sliding mode.

5. The water construction platform of claim 1, wherein the frame is removably attached to a top portion of the platform body.

6. The aquatic construction platform of claim 5, wherein said frame comprises a bottom plate, a top plate disposed above said bottom plate, and two side plates connected between said bottom plate and said top plate;

two ends of the first rotating shaft are respectively and rotatably connected to the bottom plate and the top plate;

two ends of the second rotating shaft are respectively and rotatably connected to the two side plates;

the threading hole is formed among the second rotating shaft, the top plate and the two first rotating shafts;

the bottom plate is bolted to the top of the platform body.

7. The aquatic construction platform of claim 6, wherein said frame further comprises a spacer plate disposed between said bottom plate and said top plate;

the partition plate is positioned below the second rotating shaft and is spaced from the top of the platform main body;

the two ends of the first rotating shaft are respectively and rotatably connected to the partition plate and the top plate.

8. The above-water construction platform of claim 5, wherein the top of the frame is further provided with a lifting lug.

9. The aquatic construction platform of claim 1, wherein said fixed assembly further comprises a first bearing block and a second bearing block;

the first rotating shaft is rotatably connected to the frame through the first bearing seat;

the second rotating shaft is rotatably connected to the frame through the second bearing seat.

10. The aquatic construction platform of claim 1, further comprising a fence disposed around a periphery of the top portion of the platform body, wherein the bottom portion of the frame is connected to the top portion of the platform body, and wherein the peripheral side of the frame is connected to the fence.