CN202228859U - Mudflat construction equipment and barrel-shaped foundation thereof - Google Patents
Mudflat construction equipment and barrel-shaped foundation thereof Download PDFInfo
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- CN202228859U CN202228859U CN2011203424799U CN201120342479U CN202228859U CN 202228859 U CN202228859 U CN 202228859U CN 2011203424799 U CN2011203424799 U CN 2011203424799U CN 201120342479 U CN201120342479 U CN 201120342479U CN 202228859 U CN202228859 U CN 202228859U
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- barrel
- barrel base
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Abstract
The utility model discloses a barrel-shaped foundation for mudflat construction equipment. The barrel-shaped foundation comprises at least one barrel structure (1) which is reversely arranged in a mudflat, wherein a bottom end of the barrel structure (1) is provided with an opening, and a top end (11) of the barrel structure (1) is closed and provided with a switching valve (12) which can be communicated with the inner part of the barrel structure (1); and the top end (11) of the barrel structure (1) is also provided with a working platform (2) which is used for supporting the mudflat construction equipment. By adoption of the structural design, the barrel-shaped foundation can bear loads in the horizontal direction and the vertical direction at the same time, and can be conveniently moved to another field. Moreover, the utility model also discloses the mudflat construction equipment which comprises the barrel-shaped foundation.
Description
Technical field
The utility model relates to beach construction equipment technical field, and particularly a kind of beach construction equipment is used barrel base.In addition, the utility model also relates to a kind of beach construction equipment that comprises said barrel base.
Background technique
Shoal area is the marine site, intertidal zone, and its construction environment characteristics are that whether there is water or not and alternately occur, thereby ground bearing pressure is lower.When shoal area carried out the wind energy turbine set construction, the lifting operation of wind power generating set was the technological difficulties of its work progress, compares land hoist lifting operation, and the ground that shoal area is soft can't directly provide enough bearing capacities for the hoist supporting leg.In order to guarantee the lifting safety of shoal area wind power generating set, must be provided with in the bottom of hoist supporting leg the base form than large bearing capacity can be provided.
At present, existingly can provide base form that mat foundation and pile foundation are arranged than large bearing capacity at shoal area.
Mat foundation is generally plank frame such as working platform basis, is used for the big and more weak occasion of foundation capability of support loads more.But; The structures shape of mat foundation the mat foundation load that only can bear vertical direction; And can't bear the load of substantially horizontal; And the hoisting process of hoist will guarantee the stable of its vertical direction and substantially horizontal, therefore, and the generally unsuitable carrying basis of mat foundation as the shoal area construction equipment.
Pile foundation is many to be made up of foundation pile and the platform that is connected in the foundation pile top jointly, and foundation pile portion greatly perhaps all is embedded in the sandy soil, has stronger stability and bearing capacity.But pile foundation needs piling work in the build process of platform, and operating cost is higher, and the steel using amount of pile foundation is bigger, and total cost is higher; Simultaneously; Pile driving equipment is comparatively difficult in the construction of shoal area, in case platform building has promptly been fixed its place to use after accomplishing, makes that the platform mobility of use pile foundation is relatively poor; And accomplish the lifting operation of a plurality of wind power generating set of whole wind field; Necessarily require hoist to carry out lifting operation in the different location, the fondational structure under its supporting leg also must conveniently be cut to, thereby the also suitable carrying basis of making the shoal area construction equipment of pile foundation.
In view of this, how to research and develop a kind of carrying basis of beach construction equipment, the load that this carrying basis not only can be born substantially horizontal and vertical direction simultaneously, and convenient transition are the problems that those skilled in the art need solution badly.
The model utility content
The technical problem that the utility model will solve is used barrel base for a kind of beach construction equipment is provided, and the load that the structural design of this barrel base can be born substantially horizontal and vertical direction on the one hand simultaneously can conveniently be cut on the other hand.In addition, another technical problem that will solve of the utility model is that a kind of beach construction equipment that comprises above-mentioned barrel base is provided.
For solving the problems of the technologies described above; The utility model provides a kind of beach construction equipment to use barrel base; Comprise that at least one is used for the bucket body structure of back-off beach; The bottom of said bucket body structure is provided with opening, top closure, and its top be provided with can with the switch valve of the internal communication of said bucket body structure; Further be provided with the working platform that is used to support the beach construction equipment on the top of said bucket body structure.
Preferably, the quantity of said bucket body structure is a plurality of, and along circumferentially evenly distributing; The top of each said bucket body structure all is connected with supporting leg, and each said supporting leg supports said working platform.
Preferably, the top of said supporting leg is provided with first flange, and its bottom is provided with second flange; The top of said bucket body structure is provided with the 3rd flange, and the bottom of said working platform is provided with the 4th flange; Said first flange is connected through bolt with said the 4th flange, and said second flange is connected through bolt with said the 3rd flange.
Preferably, said supporting leg further is a box beam.
Preferably, further be connected with pull bar between the adjacent legs.
Preferably, said pull bar further is articulated between the adjacent supporting leg, and said pull bar is provided with the length adjustment parts.
Preferably, further be provided with guardrail around the said working platform, be equipped with staircase on the sidewall of said barrel shaped structure and the said supporting leg.
Preferably, the inside of the top of said barrel shaped structure and said barrel shaped structure further is provided with the reinforcement gusset.
Preferably, said beach construction equipment also comprises with barrel base and can be connected with said switch valve and carry out the kinetic pump device that medium inputs or outputs to the inside of said barrel shaped structure.
In addition, for solving the problems of the technologies described above, the utility model also provides a kind of beach construction equipment, comprises leg branching part; Said beach construction equipment comprises that also above-mentioned each described beach construction equipment uses barrel base, and said leg branching part is supported on the said working platform.
On the basis of existing technology; The beach construction equipment that the utility model provided comprises that with barrel base at least one is used for the bucket body structure of back-off beach; The bottom of said bucket body structure is provided with opening; Top closure, and its top be provided with can with the switch valve of the internal communication of said bucket body structure; Further be provided with the working platform that is used to support the beach construction equipment on the top of said bucket body structure.
During work, because the bucket body structure bottom is provided with opening, top closure, thereby can tip upside down in the water, and make in the heavy injection silt of this bucket body structure.Heavy passing through can be carried out through gravity ballast or the heavy mode of passing through of floating pressure.When adopting gravity ballast mode; Weight is set or applies downward active force on the top of working platform; Make bucket body structure sink in the silt; Gas or water are discharged through switch valve in the bucket body structure simultaneously, finally make bucket body structure all sink in the silt, and the inside of bucket body structure all is full of silt.When adopting the suction penetration mode, draw bucket body structure gas inside or water, thereby rely on external atmosphere pressure that bucket body structure is pressed in the silt through switch valve.
After bucket body structure sinks and passes through completion; The top of the interior outside of dependence bucket body structure sidewall and the side skin friction of the soil body and bucket body structure is to the positive pressure of the soil body; Thereby overcome the beach construction equipment to bucket body structure active force straight down; Simultaneously because bucket body structure inserts in the silt thereby the load of bucket body structure on also can the load level direction.Hence one can see that, and the utility model provides the beach construction equipment can bear load and the load on the substantially horizontal on the vertical direction simultaneously with barrel base.
When needs are cut to; Inflate or water-filling to bucket body structure through switch valve; Rely on the pressure difference between bucket body structure inside and the external atmosphere pressure to overcome the deadweight of bucket body structure and the surface friction drag of the soil body and bucket body structure, thereby bucket body structure is extracted, and then realize transition.
In sum, the beach construction equipment that the utility model provided can conveniently be cut to the load that barrel base can bear substantially horizontal and vertical direction on the one hand simultaneously on the other hand.
In addition, the beach construction equipment that comprises above-mentioned barrel base that the utility model provided, the technique effect of its technique effect and above-mentioned barrel base is basic identical, repeats no more at this.
Description of drawings
Fig. 1 be among a kind of embodiment of the utility model the beach construction equipment with the structural representation of barrel base;
Fig. 2 be among Fig. 1 the beach construction equipment with the structural representation of working platform, supporting leg and the pull bar of barrel base;
Fig. 3 be among Fig. 1 the beach construction equipment with the structural representation of the supporting leg of barrel base;
Fig. 4 be among Fig. 1 the beach construction equipment with the structural representation of the pull bar of barrel base;
Fig. 5 be among Fig. 1 the beach construction equipment with the structural representation of the bucket body structure of barrel base;
Fig. 6 is the beach construction equipment among Fig. 1 carries the beach construction equipment with barrel base a structural representation.
Wherein, the corresponding relation between reference character and the component names is among Fig. 1 to Fig. 6:
1 bucket body structure; 11 tops; 12 switch valves; 13 the 3rd flanges; 14 staircases; 15 strengthen gusset;
2 working platformes; 21 guardrails;
3 supporting legs; 31 first flanges; 32 second flanges;
4 pull bars; 41 length adjustment parts;
5 leg branching parts.
Embodiment
The core of the utility model is used barrel base for a kind of beach construction equipment is provided, and the load that the structural design of this barrel base can be born substantially horizontal and vertical direction on the one hand simultaneously can conveniently be cut on the other hand.Another core of the utility model is that a kind of beach construction equipment that comprises above-mentioned barrel base is provided.
In order to make those skilled in the art understand the technological scheme of the utility model better, the utility model is done further to specify below in conjunction with accompanying drawing and specific embodiment.
Please refer to Fig. 1, Fig. 1 be among a kind of embodiment of the utility model the beach construction equipment with the structural representation of barrel base.
In one embodiment; The beach construction equipment that the utility model provided is used barrel base, comprises at least one bucket body structure that is used for the back-off beach 1, and the bottom of bucket body structure 1 is provided with opening; Top 11 sealing, and its top 11 be provided with can with the switch valve 12 of the internal communication of bucket body structure 1; Further be provided with the working platform 2 that is used to support the beach construction equipment on the top 11 of bucket body structure 1.
During work, because bucket body structure 1 bottom is provided with opening, top 11 sealings, thereby can tip upside down in the water, and make in this bucket body structure 1 heavy injection silt.The heavy mode of passing through can be carried out through gravity ballast or the heavy mode of passing through of floating pressure.When adopting gravity ballast mode; Weight is set or applies downward active force on the top of working platform 2; Make bucket body structure 1 sink in the silt; Gas or water are discharged through switch valve 12 in the bucket body structure 1 simultaneously, finally make bucket body structure 1 all sink in the silt, and the inside of bucket body structure 1 all is full of silt.When adopting the suction penetration mode, draw bucket body structure 1 gas inside or water, thereby rely on external atmosphere pressure that bucket body structure 1 is pressed in the silt through switch valve 12.
After bucket body structure 1 sinks and passes through completion; The positive pressure of the 11 pairs of soil bodys in top of the interior outside of dependence bucket body structure 1 sidewall and the side skin friction of the soil body and bucket body structure 1; Thereby overcome the beach construction equipment to bucket body structure 1 active force straight down; Simultaneously because bucket body structure 1 inserts in the silt thereby the load of bucket body structure 1 on also can the load level direction.Hence one can see that, and the utility model provides the beach construction equipment can bear load and the load on the substantially horizontal on the vertical direction simultaneously with barrel base.
When needs are cut to; Inflate or water-filling to bucket body structure 1 through switch valve 12; Rely on the pressure difference between bucket body structure 1 inside and the external atmosphere pressure to overcome the deadweight of bucket body structure 1 and the surface friction drag of the soil body and bucket body structure 1, thereby bucket body structure 1 is extracted, and then realize transition.
Further, in the above-described embodiments, can also make further improvement.Such as, as shown in Figure 1, the quantity of bucket body structure 1 is a plurality of, and along circumferentially evenly distributing; The top 11 of each bucket body structure 1 all is connected with supporting leg 3, each supporting leg 3 support works platform 2.The quantity of bucket body structure 1 is a plurality of, and distributes along the circumferentially even of working platform 2, thereby can further improve the stability of bearing capacity and carrying.Particularly, as shown in Figure 1, the quantity of this bucket body structure 1 can three, and along circumferentially evenly distributing.
Please refer to Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, Fig. 2 be among Fig. 1 the beach construction equipment with the structural representation of working platform, supporting leg and the pull bar of barrel base; Fig. 3 be among Fig. 1 the beach construction equipment with the structural representation of the supporting leg of barrel base; Fig. 4 be among Fig. 1 the beach construction equipment with the structural representation of the pull bar of barrel base; Fig. 5 be among Fig. 1 the beach construction equipment with the structural representation of the bucket body structure of barrel base.
In the above-described embodiments, can also make further improvement.Such as, as shown in Figure 3, the top of supporting leg 3 is provided with first flange 31, and its bottom is provided with second flange 32; As shown in Figure 5, the top 11 of bucket body structure 1 is provided with the 3rd flange 13, and the bottom of working platform 2 is provided with the 4th flange; First flange 31 is connected through bolt with the 4th flange, and second flange 32 is connected through bolt with said the 3rd flange 13.
Supporting leg 3 is connected with bucket body structure 1 with working platform 2 respectively through bolt; Thereby cut to when transporting; When the beach construction equipment barrel base size that fits together is big; Can supporting leg 3, working platform 2 and bucket body structure 1 dismounting be come and transport respectively, thereby can satisfy the requirement of road driving height and width dimensions.
Need to prove that supporting leg 3 is not limited to bolt with the Placement of working platform 2 and bucket body structure 1 and is connected, the mode that also can adopt welding or grouting to glued joint, the utility model does not limit this.
Further, supporting leg 3 can further be a box beam, and the box beam structural manufacturing process is simple, and manufacturing is easy, and bearing capacity is strong.
Please on the basis of technique scheme, can also make further improvement simultaneously with reference to figure 1, Fig. 2 and Fig. 4.Such as, can further be connected with pull bar 4 between the adjacent legs 3.This pull bar 4 between can fixed supporting leg 3 apart from size, thereby prevent owing to the downward load that receives causes supporting leg 3 outwards to be rived greatly.
Further, like Fig. 2 and shown in Figure 4, pull bar 4 further is articulated between the adjacent supporting leg 3, that is an end of pull bar 4 is that corresponding supporting leg 3 is hinged, and its other end is hinged with another corresponding supporting leg 3, and pull bar 4 is provided with length adjustment parts 41.Because machining error and assembly error, between the adjacent legs 3 is not a definite value apart from size, the distance that has more greatly, the distance that has is littler; In the case, because pull bar 4 is provided with the length adjustment parts 41 of its length of can regulate, and pull bar 4 is to be articulated between the supporting leg 3, thereby between adjacent arbitrarily supporting leg 3, all can realize the installation of pull bar 4.Need to prove that the utility model does not limit for the structure and the type of length adjustment parts 41, any structure, if length that can regulating tie bar, just all should be within the protection domain of the utility model; Particularly, these length adjustment parts 41 can be rigging clasp joint.
In addition, as depicted in figs. 1 and 2, further be provided with guardrail 21 around the working platform 2, this guardrail 21 plays protective action, thereby prevents that the staff from falling.In addition, as shown in Figure 1, be equipped with staircase 14 on the sidewall of barrel shaped structure 1 and the supporting leg 3, this staircase 14 can be so that staff's climbing.
Further, as shown in Figure 5, the top 11 of barrel shaped structure 1 and the inside of barrel shaped structure 1 further are provided with strengthens gusset 15, and this kind structural design can be so that bucket body structure 1 be firmer.
Particularly, said beach construction equipment also comprises the kinetic pump device with barrel base, and this kinetic pump device is connected with switch valve 12, and carries out medium to the inside of barrel shaped structure 1 and input or output; Such as, when sinking when passing through, carry out air-breathing suction operation, when extracting, carry out gas transmission or water delivery operation.In addition,, when lopsidedness occurring, can regulate each bucket body structure 1 pressure inside, make bucket body structure 1 belong to level again, and then guarantee the levelness of working platform 2 through this kinetic pump device when working platform 2 passes through in the process heavy.
In addition, the utility model also provides a kind of beach construction equipment, particularly, please refer to Fig. 6, and Fig. 6 is the beach construction equipment among Fig. 1 carries the beach construction equipment with barrel base a structural representation.
As shown in Figure 6, the beach construction equipment comprises leg branching part 5, particularly, can comprise four leg branching parts 5, and these four leg branching parts 5 are supported in respectively on the working platform 2 of four beach construction equipments provided by the present invention with barrel base.Other parts of this beach construction equipment can be with reference to existing technology, and this paper no longer launches.
More than beach construction equipment and barrel base thereof that the utility model provided have been carried out detailed introduction.Used concrete example among this paper the principle and the mode of execution of the utility model are set forth, above embodiment's explanation just is used to help to understand the method and the core concept thereof of the utility model.Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (10)
1. a beach construction equipment is used barrel base; It is characterized in that; Comprise that at least one is used for the bucket body structure of back-off beach (1); The bottom of said bucket body structure (1) is provided with opening, top (11) sealing, and its top (11) be provided with can with the switch valve (12) of the internal communication of said bucket body structure (1); Further be provided with the working platform (2) that is used to support the beach construction equipment on the top (11) of said bucket body structure (1).
2. beach construction equipment as claimed in claim 1 is used barrel base, it is characterized in that, the quantity of said bucket body structure (1) is a plurality of, and circumferentially evenly distributing along said working platform (2); The top (11) of each said bucket body structure (1) all is connected with supporting leg (3), and each said supporting leg (3) supports said working platform (2).
3. beach construction equipment as claimed in claim 2 is used barrel base, it is characterized in that, the top of said supporting leg (3) is provided with first flange (31), and its bottom is provided with second flange (32); The top of said bucket body structure (1) is provided with the 3rd flange (13), and the bottom of said working platform (2) is provided with the 4th flange; Said first flange (31) is connected through bolt with said the 4th flange, and said second flange (32) is connected through bolt with said the 3rd flange (13).
4. use barrel base like claim 2 or 3 described beach construction equipments, it is characterized in that, said supporting leg (3) further is a box beam.
5. use barrel base like claim 2 or 3 described beach construction equipments, it is characterized in that, further be connected with pull bar (4) between the adjacent legs (3).
6. beach construction equipment as claimed in claim 5 is used barrel base, it is characterized in that, said pull bar (4) further is articulated between the adjacent supporting leg (3), and said pull bar (4) is provided with length adjustment parts (41).
7. use barrel base like each described beach construction equipment of claim 1 to 3, it is characterized in that, further be provided with guardrail (21) around the said working platform (2), be equipped with staircase (14) on the sidewall of said barrel shaped structure (1) and the said supporting leg (3).
8. use barrel base like each described beach construction equipment of claim 1 to 3, it is characterized in that, the top (11) of said barrel shaped structure (1) and the inside of said barrel shaped structure (1) further are provided with strengthens gusset (15).
9. use barrel base like each described beach construction equipment of claim 1 to 3; It is characterized in that said beach construction equipment also comprises with barrel base and can be connected with said switch valve (12) and carry out the kinetic pump device that medium inputs or outputs to the inside of said barrel shaped structure (1).
10. a beach construction equipment comprises leg branching part (5); It is characterized in that said beach construction equipment also comprises like each described beach construction equipment of claim 1 to 9 uses barrel base, said leg branching part (5) is supported on the said working platform (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203424799U CN202228859U (en) | 2011-09-13 | 2011-09-13 | Mudflat construction equipment and barrel-shaped foundation thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203424799U CN202228859U (en) | 2011-09-13 | 2011-09-13 | Mudflat construction equipment and barrel-shaped foundation thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202228859U true CN202228859U (en) | 2012-05-23 |
Family
ID=46079445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203424799U Expired - Fee Related CN202228859U (en) | 2011-09-13 | 2011-09-13 | Mudflat construction equipment and barrel-shaped foundation thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202228859U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332387A (en) * | 2015-11-25 | 2016-02-17 | 国网浙江省电力公司 | Large transmission tower suction type barrel-shaped foundation structure and construction method |
| CN105501396A (en) * | 2015-12-18 | 2016-04-20 | 新疆金风科技股份有限公司 | Negative pressure bucket anchoring device provided with barbs, installation method and floating type offshore wind plant |
-
2011
- 2011-09-13 CN CN2011203424799U patent/CN202228859U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332387A (en) * | 2015-11-25 | 2016-02-17 | 国网浙江省电力公司 | Large transmission tower suction type barrel-shaped foundation structure and construction method |
| CN105501396A (en) * | 2015-12-18 | 2016-04-20 | 新疆金风科技股份有限公司 | Negative pressure bucket anchoring device provided with barbs, installation method and floating type offshore wind plant |
| CN105501396B (en) * | 2015-12-18 | 2018-06-29 | 新疆金风科技股份有限公司 | Negative pressure bucket anchor, installation method and floatation type marine wind electric field with hangnail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20130913 |