CN215926122U - Platform equipment for cofferdam foundation cleaning - Google Patents
Platform equipment for cofferdam foundation cleaning Download PDFInfo
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- CN215926122U CN215926122U CN202121896254.8U CN202121896254U CN215926122U CN 215926122 U CN215926122 U CN 215926122U CN 202121896254 U CN202121896254 U CN 202121896254U CN 215926122 U CN215926122 U CN 215926122U
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Abstract
本实用新型涉及围堰施工设备领域，具体来说是一种围堰清基用的平台设备，包括浮箱平台，所述浮箱平台上设有清基机构；所述浮箱平台包括第一浮箱和第二浮箱，所述第一浮箱与第二浮箱间隔分布；所述第一浮箱与第二浮箱之间形成装配间隙。本实用新型公开了一种围堰清基用的平台设备，本实用新型公开的平台设备，可以实现对围堰内部杂物的清理操作，同时可以实现水上作业，方便了操作人员在水面上的站立，同时本实用新型通过两个浮箱组成的平台，在结构上较为简单，极大的降低了生产成本；另外，在本实用新型公开的平台设备均为可拆卸式连接，方便了平台设备的整体拆装。
The utility model relates to the field of cofferdam construction equipment, in particular to a platform device for cofferdam foundation clearing, comprising a floating box platform on which a foundation cleaning mechanism is arranged; the floating box platform comprises a first A pontoon and a second pontoon, the first pontoon and the second pontoon are distributed at intervals; an assembly gap is formed between the first pontoon and the second pontoon. The utility model discloses a platform device for cleaning the foundation of a cofferdam. The platform device disclosed by the utility model can realize the cleaning operation of the sundries inside the cofferdam, and at the same time, it can realize the operation on the water, which is convenient for the operator on the water surface. At the same time, the utility model uses a platform composed of two floating boxes, which is relatively simple in structure and greatly reduces the production cost; in addition, the platform equipment disclosed in the present utility model are all detachable connections, which is convenient for the platform equipment. the overall disassembly.
Description
Technical Field
The utility model relates to the field of cofferdam construction equipment, in particular to platform equipment for cofferdam foundation cleaning.
Background
The cofferdam is a temporary enclosure structure built for building a permanent structure facility in a water area in the construction of wading engineering. The function of the cofferdam is to prevent water and soil from entering the building position of the building so as to drain water in the cofferdam; and excavating a foundation pit and building a building.
The cofferdam is mainly used in wading buildings in general, and the cofferdam is generally dismantled after being used up except being a part of a formal building.
The foundation cleaning operation of the cofferdam is the foundation of subsequent construction, and the foundation cleaning operation of the traditional cofferdam is generally to utilize an air compressor to cooperate with a mud suction pipeline to suck mud underwater or adopt a long-arm excavator to dig mud underwater on a platform to dig out soil layers in the cofferdam in the sinking process of the cofferdam or before the cofferdam is put down.
The mode that traditional air compressor cooperation was inhaled mud pipeline and is carried out mud of inhaling under water is applicable to the depth of water and reaches certain degree of depth, and the riverbed mainly is silt, sand or comparatively loose sand cobble layer and the ovum layer material footpath is less.
The long-arm excavator is suitable for structures with shallow water depth and loose riverbed soil layers, otherwise, the long-arm excavator cannot excavate due to low excavation force.
Based on the statement, can know, the clear base mode of tradition can realize the clear base operation in cofferdam inside, but has the suction dredge pipeline longer when the clear base of tradition mode, is unfavorable for actual arrangement, and suction dredge pipeline overlength has increased the load of suction dredge pump simultaneously, and traditional arrangement mode can not the operation on water in addition, very big increase the degree of difficulty of arranging of equipment and pipeline.
Therefore, in order to facilitate the foundation cleaning operation of the cofferdam, foundation cleaning equipment for the foundation cleaning of the cofferdam is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide foundation cleaning equipment for cofferdam foundation cleaning.
In order to achieve the purpose, the utility model adopts the technical scheme that:
platform equipment for cofferdam foundation cleaning comprises a buoyancy tank platform, wherein a foundation cleaning mechanism is arranged on the buoyancy tank platform; the buoyancy tank platform comprises a first buoyancy tank and a second buoyancy tank, and the first buoyancy tank and the second buoyancy tank are distributed at intervals; and an assembly gap is formed between the first buoyancy tank and the second buoyancy tank.
And the two ends of the first buoyancy tank and the two ends of the second buoyancy tank are respectively connected through connecting parts.
The connecting portion includes a connecting beam.
A plurality of aisle pedals are further arranged between the first floating box and the second floating box, and the length of each aisle pedal is not less than the width of the corresponding assembly gap.
The buoyancy tank platform further comprises a counterweight buoyancy tank, and the counterweight buoyancy tank is arranged in an assembly gap between the first buoyancy tank and the second buoyancy tank.
The base cleaning mechanism comprises a base cleaning head; the base cleaning head is connected with a base cleaning pipe; the cleaning pipe is connected with a driving mechanism, and the driving mechanism comprises a rotating part and a hoisting part which are connected with the basal cleaning pipe; the rotating part and the hoisting part are distributed at intervals; the rotating part comprises a support frame arranged on the buoyancy tank platform; the support frame is provided with a rotating frame; the rotating frame is connected with the foundation cleaning pipe; the hoisting part comprises a winch arranged on the buoyancy tank platform, and the winch is connected with the foundation clearing pipe through a hoisting steel rope.
The rotating part is arranged at one end of the buoyancy tank platform, and a distributor cabin is arranged at the other end of the buoyancy tank platform.
The platform equipment also comprises a positioning mechanism, the positioning mechanism comprises a connecting frame arranged on the buoyancy tank platform, and a positioning column is arranged on the connecting frame; the positioning columns are longitudinally arranged.
The positioning mechanism comprises two positioning columns which are separated by parallel parts; the spacing size between the two positioning columns is equal to the outer diameter size of the foundation cleaning pipe.
And a hinged support is arranged on the buoyancy tank platform.
The utility model has the advantages that:
the utility model discloses platform equipment for cofferdam foundation cleaning, which can realize the cleaning operation of sundries in a cofferdam and the overwater operation, and is convenient for operators to stand on the water surface; in addition, the platform equipment disclosed by the utility model is detachably connected, so that the integral disassembly and assembly of the platform equipment are facilitated.
Drawings
The contents of the expressions in the various figures of the present specification and the labels in the figures are briefly described as follows:
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a schematic structural diagram of the optimized counterweight buoyancy tank.
Fig. 4 is a side view of the floating box platform of the present invention with an inverted "u" shaped aisle step.
The labels in the above figures are:
1. the floating box comprises a floating box platform, 11, a first floating box, 12, a second floating box, 2, a base cleaning mechanism, 3, a connecting part, 4, a passageway pedal, 5, a distributor cabin, 6, a positioning mechanism, 7, a lifting part, 8, a rotating part, 9 and a counterweight floating box.
Detailed Description
The following description of preferred embodiments of the utility model will be made in further detail with reference to the accompanying drawings.
Platform equipment for cofferdam foundation cleaning comprises a buoyancy tank platform 1, wherein a foundation cleaning mechanism 2 is arranged on the buoyancy tank platform 1; the buoyancy tank platform 1 comprises a first buoyancy tank 11 and a second buoyancy tank 12, wherein the first buoyancy tank 11 and the second buoyancy tank 12 are distributed at intervals; a mounting gap 13 is formed between the first buoyancy tank 11 and the second buoyancy tank 12; the utility model discloses a platform device for cofferdam foundation cleaning, which can realize the cleaning operation of sundries in the cofferdam and simultaneously realize the operation on water and is convenient for operators to stand on the water, in particular, the utility model discloses a buoyancy tank platform 1, the buoyancy tank platform 1 can be convenient for the operators to stand and is convenient for the subsequent operation, in addition, in the utility model, a first buoyancy tank 11 and a second buoyancy tank 12 mainly play a role of providing buoyancy and provide a foundation for the subsequent water surface work of the platform device, in addition, the first buoyancy tank 11 and the second buoyancy tank 12 are distributed at intervals, so that the first buoyancy tank 11 and the second buoyancy tank 12 form an assembly gap 13, the formation of the assembly gap 13 ensures that the platform device can be arranged in the assembly gap 13 in a foundation cleaning mechanism 2, in other words, the foundation cleaning mechanism 2 is arranged in the central area of the buoyancy tank platform 1, the probability of overturning of the platform equipment is reduced; and then can guarantee the stability of whole platform equipment.
Further, in the present invention, two ends of the first buoyancy tank 11 and the second buoyancy tank 12 are respectively connected through a connection portion 3; the type of the connecting part 3 in the present invention may be a beam structure, or may be other bridge structures, and the connecting part 3 may be various, and may be used in the present invention as long as the connection between the first buoyancy tank 11 and the second buoyancy tank 12 is achieved; as a greater optimization, in the present invention the connection portion 3 comprises a connection beam 31; the arrangement of the connecting beam 31 realizes the connection between the first buoyancy tank 11 and the second buoyancy tank 12; specifically, a plurality of connecting portions 3 are provided between the first buoyancy tank 11 and the second buoyancy tank 12, and the specific number can be selected as required.
In addition, in the present invention, the connecting beam 31 is connected to the first buoyancy tank 11 and the second buoyancy tank 12 by the socket frame 32; the sleeving frame 32 comprises a rectangular frame, the rectangular frame is sleeved outside the first buoyancy tank 11 and the second buoyancy tank 12, the sleeving frame 32 is connected with the connecting beam 31 through bolts, and the sleeving frame 32 can be connected with the first buoyancy tank 11 and the second buoyancy tank 12 through bolts or in other modes; the sleeve frame is connected with the connecting transverse frame through bolts; the arrangement of the sleeve frame 32 can well ensure the stability of the connection between the first buoyancy tank 11 and the second buoyancy tank 12, and in addition, the platform equipment can be disassembled subsequently as required by adopting the connection mode, so that the subsequent transportation and storage are convenient.
Further, in the present invention, a plurality of aisle steps 4 are further disposed between the first buoyancy tank 11 and the second buoyancy tank 12, and the length of each aisle step 4 is not less than the width of the corresponding assembly gap 13; the arrangement of the aisle pedal 4 has one function of basic connection, so that the first buoyancy tank 11 is conveniently connected with the second buoyancy tank 12, and the other function of the aisle pedal is convenient for an operator to move on the buoyancy tank platform 1; of course, in the present invention, the aisle step board 4 can also be used as a supporting board structure, which can facilitate the arrangement of the distributor compartment 5, and also facilitate the arrangement of the generator set 51, the control tower mechanism 52 and other components in the distributor compartment 5.
In addition, it is preferable that the gangway step 4 in the present invention may include a base plate 41, and the base plate 41 is provided with a bridge plate 42 at both sides thereof, the bridge plate 42 being connected to the first buoyancy tank 11 or the second buoyancy tank 12; the connection mode can be lap joint or bolt connection; the base plate 41 and the lapping plate 42 can be connected by using a bridging longitudinal plate 43, the bridging longitudinal plate 43 is arranged along the vertical direction and is jointed with the side walls of the first floating box 11 and the second floating box 12, the bridging longitudinal plate 43 and the base plate 41 are positioned in the assembly gap 13, the base plate 41 is arranged in the assembly gap 13, the base plate 41 can well play a role of basic connection, the base plate 41 also plays a role of a stair platform, one role is that an operator can conveniently enter the assembly gap 13 to conveniently stand for the subsequent operator, the base cleaning head 22 can be rightly faced, the cleaning of the base cleaning head 22 is convenient, the other role is that the aisle pedal 4 can be used as a support piece by moving the aisle pedal 4, when the base cleaning mechanism 2 is folded and unfolded, the aisle pedal 4 can be moved to the lower part of the base cleaning mechanism 2, so that the aisle pedal 4 is jointed with the lower part of the base cleaning mechanism 2, and the aisle pedal 4 can provide a supporting force for the base cleaning mechanism 2, therefore, the continuous stress of the hoisting steel rope can be reduced, and the service life of the hoisting part is prolonged; in addition, by controlling the longitudinal height of the bridging longitudinal plate 43, a stair-like structure can be well formed in the assembly gap 13, so that an operator can conveniently stand in the assembly gap 13 subsequently.
Based on the above description, it can be known that the aisle pedal 4 of the present invention has two structures, one is a flat plate structure, and the other is an inverted "u" shaped structure.
Further, in the present invention, the buoyancy tank platform 1 further comprises a counterweight buoyancy tank 9, and the counterweight buoyancy tank 9 is arranged in the assembly gap 13 between the first buoyancy tank 11 and the second buoyancy tank 12; the counterweight buoyancy tank 9 plays an auxiliary role, and plays a basic role, and the counterweight buoyancy tank 9 provides extra buoyancy for the whole platform equipment, so that the problem that the buoyancy is insufficient due to the change of the whole weight of the platform equipment when the mud sucking or base cleaning mechanism 2 is retracted is avoided.
In addition, it is preferable that the counterweight float tank 9 of the present invention may be connected to the first float tank 11 or the second float tank 12 by a chute mechanism 91; by the arrangement, the positions of the counterweight buoyancy tanks 9 can be changed as required, and in addition, the number of the counterweight buoyancy tanks 9 can be selected as required; the sliding mechanism comprises a sliding rail 911 arranged on the first buoyancy tank or the second buoyancy tank, a sliding groove 912 is arranged on the counterweight buoyancy tank, and the counterweight buoyancy tank is clamped on the sliding rail 911 through the sliding groove 912; the arrangement of the slide way mechanism enables the position of the counterweight buoyancy tank to be changed more desirably, and meanwhile, the sliding rail 911 can be provided with an inserting longitudinal hole which is internally provided with an inserting longitudinal pin 913; in other words, a plurality of holes are formed in the slide rail 911, and after the counterweight buoyancy tank moves to a set position, corresponding plugging longitudinal pins 913 are inserted into corresponding plugging longitudinal holes at two ends of the counterweight buoyancy tank, so that the end part of the counterweight buoyancy tank is limited, and the counterweight buoyancy tank is prevented from moving transversely on the slide rail 911; based on above-mentioned arrangement, can arrange the position of counter weight flotation tank as required, more accord with the actual production needs.
Further, in the present invention, the base cleaning mechanism 2 comprises a base cleaning head 22; the base cleaning head 22 is connected with a base cleaning pipe 21; the base cleaning head 22 and the base cleaning pipe 21 both belong to the prior art, and are not described herein any more, the base cleaning head 22 can be a sand suction head, the base cleaning pipe 21 is a hollow pipeline structure, and the base cleaning operation inside the cofferdam is realized by matching with a gravel pump; meanwhile, the cleaning pipe is connected with a driving mechanism, the driving mechanism can control the base cleaning mechanism 2 to move, and base cleaning operation is carried out according to needs, and specifically, the driving mechanism comprises a rotating part 8 and a lifting part 7, wherein the rotating part 8 is connected with a base cleaning pipe 21; the rotating part 8 provides a rotating point, so that the base cleaning pipe 21 can rotate conveniently, the base cleaning mechanism 2 can be retracted and extended conveniently, meanwhile, the lifting part 7 is further arranged, and the lifting part 7 drives the base cleaning pipe 21 to rotate around the rotating part 8; in the utility model, the rotating part 8 and the lifting part 7 are distributed at intervals; the rotating part 8 comprises a support frame 81 arranged on the buoyancy tank platform 1; the supporting frame 81 plays a role in basic connection, and a rotating frame 82 is arranged on the supporting frame 81; the rotating frame 82 and the supporting frame 81 can be connected through a bearing mechanism, and the rotating frame 82 is connected with the cleaning base pipe 21; based on the arrangement, the clean base pipe 21 can rotate around the supporting frame 81; in addition, the hoisting part comprises a winch arranged on the buoyancy tank platform 1, and the winch is connected with the clean base pipe 21 through a hoisting steel rope; the winch is connected with the buoyancy tank platform through a bracket 71; the hoist engine can control the hoist and mount steel cable and remove, and the hoist and mount steel cable can drive clear parent tube 21 and remove to clear parent tube 21 of control that can be fine rotates around rotation portion 8, and the convenient operating position who controls clear base mechanism 2 as required.
In addition, the rotating frame is connected with a pull rod 83, the end part of the pull rod 83 is provided with a pull ring 84, the pull rod 83 is sleeved on the rotating frame through the pull ring 84, and the pull rod 83 is connected with the buoyancy tank platform; the connecting mode of the pull rod and the buoyancy tank platform can be hinged, and the pull rod is arranged to assist in pulling, so that the base cleaning mechanism can be well fixed when being folded and unfolded.
Further, in the utility model, the rotating part 8 is arranged at one end of the buoyancy tank platform 1, and the other end of the buoyancy tank platform 1 is provided with the adapter cabin 5; due to the arrangement, the two ends of the platform equipment have larger weight, and the integral smoothness of the platform equipment is improved.
Further, in the present invention, the platform device further includes a positioning mechanism 6, the positioning mechanism 6 includes a connecting frame 61 disposed on the buoyancy tank platform 1, and a positioning column 62 is disposed on the connecting frame 61; the positioning columns 62 are arranged longitudinally; here, the positioning column 62 serves as a bolt, so that the positioning column 62 moves downwards due to the position stability of the platform equipment, and the platform equipment and a riverbed or other parts have a connection relation, so that the platform equipment can be locked on the water surface, and the stability of the platform equipment placed on the water surface can be ensured; specifically, in the utility model, the positioning column 62 is arranged to penetrate through the connecting frame, and the connecting frame 61 is provided with a through hole.
Further, in the present invention, the positioning mechanism 6 includes two positioning posts 62, and the two positioning posts 62 are spaced apart by a parallel portion; the spacing size between the two positioning columns 62 is equal to the outer diameter size of the clean base pipe 21; based on the arrangement, the two positioning columns 62 can limit the movement track of the clean base pipe 21 besides realizing the basic positioning operation, so that the clean base pipe 21 is prevented from moving and deviating, and the clean base pipe 21 is prevented from moving and interfering with other components in the platform equipment.
In addition, in the utility model, the positioning column can move up and down conveniently; the positioning column can also be connected with a hoisting mechanism, the hoisting machine is used for realizing the lifting of the positioning column, the driving motor can also be used for additionally arranging a transmission mechanism for realizing the lifting of the positioning column, and the selection can be specifically carried out as required.
Further, a hinged support 23 is arranged on the buoyancy tank platform 1; the hinged support 23 is of a support structure and is mainly used for being connected with the base cleaning head 22 in the base cleaning mechanism 2 subsequently, and after the base cleaning operation of the base cleaning mechanism 2 is completed, the hinged support 23 is used for being matched with a steel wire rope or other parts to lock the base cleaning head 22, so that the swinging of the base cleaning mechanism 2 is avoided.
When the utility model is actually used; the movable platform equipment reaches the set position, moves the following positioning mechanism, enables the positioning columns to be inserted into the riverbed, achieves locking of the platform equipment, enables the foundation cleaning heads of the foundation cleaning mechanism to enter the cofferdam to be cleaned, achieves subsequent foundation cleaning operation by starting the foundation cleaning mechanism, and can be moved out after foundation cleaning is completed.
The utility model mainly discloses a platform device, and meanwhile, in the actual use process, the platform device can be used together with other devices, such as a crane, a transport ship and other mechanisms.
It is clear that the specific implementation of the utility model is not restricted to the above-described embodiments, but that various insubstantial modifications of the inventive process concept and technical solutions are within the scope of protection of the utility model.
Claims (10)
1. Platform equipment for cofferdam foundation cleaning is characterized by comprising a buoyancy tank platform, wherein a foundation cleaning mechanism is arranged on the buoyancy tank platform; the buoyancy tank platform comprises a first buoyancy tank and a second buoyancy tank, and the first buoyancy tank and the second buoyancy tank are distributed at intervals; and an assembly gap is formed between the first buoyancy tank and the second buoyancy tank.
2. The platform equipment for cofferdam foundation cleaning according to claim 1, wherein both ends of said first buoyancy tank and said second buoyancy tank are connected by a connecting part, respectively.
3. Platform installation for cofferdam foundation cleaning according to claim 2, characterized in that said connection portions comprise connection beams.
4. The platform equipment for cofferdam foundation cleaning according to claim 1, wherein a plurality of aisle steps are further provided between the first buoyancy tank and the second buoyancy tank, and the length of the aisle steps is not less than the width of the corresponding assembly gap.
5. The apparatus of claim 1, wherein the pontoon platform further comprises a counterweight pontoon, the counterweight pontoon being disposed in the fitting gap between the first pontoon and the second pontoon.
6. Platform equipment for cofferdam foundation cleaning according to claim 1, characterized in that said foundation cleaning means comprise a foundation cleaning head; the base cleaning head is connected with a base cleaning pipe; the base cleaning pipe is connected with a driving mechanism, and the driving mechanism comprises a rotating part and a hoisting part which are connected with the base cleaning pipe; the rotating part and the hoisting part are distributed at intervals; the rotating part comprises a support frame arranged on the buoyancy tank platform; the support frame is provided with a rotating frame; the rotating frame is connected with the foundation cleaning pipe; the hoisting part comprises a winch arranged on the buoyancy tank platform, and the winch is connected with the foundation clearing pipe through a hoisting steel rope.
7. Platform equipment for cofferdam foundation cleaning according to claim 6, characterized in that; the rotating part is arranged at one end of the buoyancy tank platform, and a distributor cabin is arranged at the other end of the buoyancy tank platform.
8. The platform equipment for cofferdam foundation cleaning according to claim 1, wherein said platform equipment further comprises a positioning mechanism, said positioning mechanism comprises a connecting frame arranged on the pontoon platform, said connecting frame is provided with a positioning column; the positioning columns are longitudinally arranged.
9. The apparatus of claim 8, wherein said positioning mechanism comprises two positioning posts spaced apart by a parallel portion; the spacing size between the two positioning columns is equal to the outer diameter size of the foundation cleaning pipe.
10. The platform apparatus for cofferdam foundation cleaning as recited in claim 1, wherein said pontoon platforms are provided with hinged supports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121896254.8U CN215926122U (en) | 2021-08-13 | 2021-08-13 | Platform equipment for cofferdam foundation cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121896254.8U CN215926122U (en) | 2021-08-13 | 2021-08-13 | Platform equipment for cofferdam foundation cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215926122U true CN215926122U (en) | 2022-03-01 |
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ID=80422850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121896254.8U Active CN215926122U (en) | 2021-08-13 | 2021-08-13 | Platform equipment for cofferdam foundation cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215926122U (en) |
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2021
- 2021-08-13 CN CN202121896254.8U patent/CN215926122U/en active Active
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