CN211230711U

CN211230711U - Working platform for tower drum and tower drum

Info

Publication number: CN211230711U
Application number: CN201922194891.XU
Authority: CN
Inventors: 邓飞; 任恩平; 赵晓军
Original assignee: Jinke New Energy Co ltd
Current assignee: Jinke New Energy Co ltd
Priority date: 2019-11-07
Filing date: 2019-12-09
Publication date: 2020-08-11
Anticipated expiration: 2029-12-09
Also published as: CN112780497A

Abstract

The application discloses a work platform and a tower section of thick bamboo for a tower section of thick bamboo, work platform includes: a deck board for an operator to stand; a plurality of bearing structure, it is a plurality of bearing structure follows the circumference spaced apart of landing slab arranges, and is a plurality of bearing structure all includes first sliding part and second sliding part, the inner of first sliding part with the landing slab links to each other, first sliding part with another is located to one cover in the second sliding part, just first sliding part with the second sliding part is followed the radial sliding fit of landing slab, just the radial outer end of second sliding part has and is used for the connection structure who links to each other with concrete tower section of thick bamboo. The utility model provides a work platform for tower section of thick bamboo through setting up along first sliding part and the second sliding part of radial slidable fit for work platform's radial dimension can adapt to the installation demand to concrete tower section of thick bamboo section in a flexible way.

Description

Working platform for tower drum and tower drum

Technical Field

The application relates to the technical field of tower drum construction, in particular to a working platform for a tower drum and the tower drum with the working platform.

Background

Along with the increase of the generating efficiency of the fan, the length of the blade is longer and longer, and the height and the section size of the fan tower barrel matched with the blade are also increased continuously. The steel structure tower barrel is high in cost and difficult to transport, the construction requirement of the large-section high tower barrel is difficult to meet, and the concrete tower barrel section can economically construct a large wind generating set, so that the steel structure tower barrel is widely concerned. In the correlation technique, concrete tower section is a plurality of, and the diameter of a plurality of concrete tower section is different, and current work platform can't satisfy the work needs of each concrete tower section, and needs set up solitary work platform to every concrete tower section, and the cost is higher, has the space of improvement.

Disclosure of Invention

The present application is directed to solving at least one of the problems in the prior art. Therefore, an object of the present application is to provide a working platform for a tower, which can be adapted to concrete tower sections with different diameters, and is low in use cost.

According to the work platform for tower section of thick bamboo of this application embodiment includes: a deck board for an operator to stand; a plurality of bearing structure, it is a plurality of bearing structure follows the circumference spaced apart of landing slab arranges, and is a plurality of bearing structure includes first sliding part and second sliding part, the inner of first sliding part with the landing slab links to each other, first sliding part with another is located to one cover in the second sliding part, just first sliding part with the second sliding part is followed the radial sliding fit of landing slab, just the radial outer end of second sliding part has and is used for the connection structure who links to each other with concrete tower section of thick bamboo.

According to work platform for a tower section of thick bamboo according to this application embodiment, through setting up along the first sliding part and the second sliding part of radial slidable fit, when needs carry out the operation to the concrete tower section of different diameters, can drive the second sliding part and slide for the landing slab for work platform's radial dimension can adapt to the installation demand to concrete tower section of thick bamboo section in a flexible way, and convenient to use does benefit to installation and dismantlement.

According to the working platform for the tower barrel, the platform plate comprises an inner layer member and an outer layer member, the outer layer member is sleeved outside the inner layer member, the outer layer member is spaced from the inner layer member in the radial direction, and the first sliding portion penetrates through the outer layer member and is connected with the peripheral wall of the inner layer member.

According to the working platform for the tower drum, the axis of the inner layer member is coincident with the axis of the outer layer member.

According to an embodiment of this application's work platform for tower section of thick bamboo, the inlayer component includes a plurality of circumference inner support piece that link to each other in proper order, outer component includes a plurality of outer support pieces that link to each other in proper order along circumference, and is a plurality of outer support piece is with a plurality of inner support piece is along radial one-to-one, just first slider runs through adjacent two the junction of outer support piece, just first slider with adjacent two outer support piece is along two of radial correspondence inner support piece's junction links to each other.

According to the working platform for the tower drum, the first sliding portion comprises a sleeve, the second sliding portion comprises a connecting rod, and the first sliding portion is sleeved on the second sliding portion.

According to a work platform for tower section of thick bamboo according to this application embodiment, connection structure includes the bolt, the bolt is followed the axial of second sliding part is towards deviating from the direction of first sliding part extends, the bolt be used for with the internal perisporium of concrete tower section of thick bamboo section is pegged graft.

According to the working platform for the tower drum, the first sliding portions are evenly spaced along the circumferential direction, and the first sliding portions are opposite to each other in the radial direction.

According to the working platform for the tower drum, the second sliding portions are suitable for extending or contracting relative to the corresponding first sliding portions synchronously.

According to the work platform for tower section of thick bamboo of this application embodiment, adjacent two be connected with the telescopic rail between the outer end of second sliding part, the rail is along being on a parallel with the direction of landing slab axis extends, just the rail be suitable for with the internal perisporium of concrete tower section links to each other.

The application provides a tower cylinder.

A tower according to an embodiment of the present application includes: a plurality of concrete tower section, the work platform for a tower section of any one of above-mentioned embodiment of establishing in proper order, a work platform for a tower section install in concrete tower section.

Compared with the prior art, the advantages of the tower drum and the working platform are the same, and are not described in detail herein.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural diagram of a tower according to an embodiment of the present application;

FIG. 2 is a schematic illustration of a work platform mounted to a tower according to an embodiment of the present application;

FIG. 3 is a schematic structural view of a work platform according to an embodiment of the present application in a fully retracted state;

FIG. 4 is a schematic illustration of a work platform according to an embodiment of the present application in a partially collapsed configuration;

fig. 5 is a schematic structural diagram of a working platform according to an embodiment of the application in a deployed state.

Reference numerals:

a tower 100 having a plurality of towers,

the working platform 1 is provided with a working platform,

a platform panel 11, an inner layer member 111, an inner support sheet 112, an outer layer member 113, an outer support sheet 114,

support structure 12, first slide 121, second slide 122, latch 123, rail 124,

concrete tower section 2, steel tower section 3, bottom base 4.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

The following describes, with reference to fig. 2 to 5, a working platform 1 for a tower 100 according to an embodiment of the present application, where the working platform 1 is installed in the tower 100 and is used for being fixedly connected with an inner peripheral wall of a concrete tower section 2 of the tower 100, and a radial dimension of the working platform 1 is flexibly adjustable, so that the working platform 1 can be effectively connected and fixed when dealing with concrete tower sections 2 with different diameters, and the universality is better.

As shown in fig. 2 to 5, the working platform 1 for the tower 100 according to the embodiment of the present application includes: a platform plate 11 and a support structure 12.

As shown in fig. 3, the supporting structures 12 are multiple, the multiple supporting structures 12 are arranged at intervals along the circumferential direction of the platform plate 11, each supporting structure 12 includes a first sliding portion 121 and a second sliding portion 122, the first sliding portion 121 is connected to the platform plate 11, an inner end of the first sliding portion 121 is fixedly connected to the platform plate 11, and an operator can stand on the platform plate 11 to perform work inside the tower 100.

The first sliding portion 121 is slidably engaged with the second sliding portion 122 in the radial direction, that is, the second sliding portion 122 is slidable inward or outward in the radial direction of the platform plate 11 with respect to the first sliding portion 121. In this way, the second sliding portion 122 can be extended or retracted relative to the platform plate 11 by driving the second sliding portion 122 to slide relative to the first sliding portion 121.

As shown in fig. 3, when the working platform 1 is in a fully contracted state, the working platform 1 is taken out from the bottom of the concrete tower section 2; when the working platform 1 is in a partially contracted state, the working platform 1 can be arranged on the inner peripheral wall of the concrete tower barrel section 2 with the corresponding size; when the working platform 1 is in an extended state, the working platform has a large working surface, and the working platform 1 can be connected with the inner peripheral wall of the concrete tower barrel section 2 located on the outermost side, so that the working platform 1 is fixedly installed. Therefore, the radial size of the working platform 1 can be flexibly adjusted to meet various use requirements. And the structure is simple, and the installation and the disassembly are convenient to realize.

As shown in fig. 3 to 5, the radially outer end of the second sliding portion 122 has a connection structure for connecting the second sliding portion 122 with the concrete tower segment 2 to mount the work platform 1 on the concrete tower segment 2, so that an operator can stand on the platform plate 11 for related work.

It should be noted that, as shown in fig. 1, the tower barrel 100 includes a steel tower barrel section 3, a plurality of concrete tower barrel sections 2 and a bottom base 4, the plurality of concrete tower barrel sections 2 are sequentially sleeved, and the steel tower barrel section 3 is installed at the upper end of the concrete tower barrel section 2 located at the innermost side. Wherein, the diameters of a plurality of concrete tower section 2 increase from inside to outside in proper order. In the process of sequentially lifting a plurality of concrete tower tube sections 2, each concrete tower tube section 2 needs to be independently operated.

Like this, after installing work platform 1 of this application in concrete tower section of thick bamboo section 2, when needing the operation to the concrete tower section of thick bamboo section 2 of different diameters, accessible adjustment second sliding part 122 slides for first sliding part 121, landing slab 11, so that the connection structure of second sliding part 122 outer end can link to each other with the internal perisporium of the concrete tower section of thick bamboo section 2 that corresponds, and then install work platform 1 in tower section of thick bamboo 100 steadily, the staff of being convenient for operates, work platform 1's simple structure, use the flexibility preferred.

According to the working platform 1 for the tower 100 provided by the embodiment of the application, the first sliding part 121 and the second sliding part 122 which are matched with each other in a sliding manner along the radial direction are arranged, so that when concrete tower sections 2 with different diameters need to be operated, the second sliding part 122 can be driven to slide relative to the platform plate 11, the radial dimension of the working platform 1 can flexibly meet the installation requirement of the concrete tower sections 2, and the working platform is convenient to use and beneficial to installation and disassembly.

In some embodiments, one of the first sliding portion 121 and the second sliding portion 122 is sleeved on the other, that is, as shown in fig. 3 to 5, the first sliding portion 121 may be configured as a sleeve, and the second sliding portion 122 may be configured as a connecting rod, so that the first sliding portion 121 is sleeved on the second sliding portion 122, and it is necessary to drive the second sliding portion 122 to extend and retract in the first sliding portion 121 along the axial direction; or the first sliding part 121 is configured as a connecting rod, and the second sliding part 122 is configured as a sleeve, so that the sliding fit between the first sliding part 121 and the second sliding part 122 can be realized.

Thus, the first sliding part 121 and the second sliding part 122 are sleeved and matched, so that the sliding fit between the first sliding part 121 and the second sliding part 122 is more stable, the space occupied by the first sliding part 121 and the second sliding part 122 is saved, the working space on a flat plate is increased, and the operation of an operator is facilitated.

As shown in fig. 3-5, the deck plate 11 includes an inner layer member 111 and an outer layer member 113.

As shown in fig. 3, the outer layer member 113 is sleeved outside the inner layer member 111, and the outer layer member 113 and the inner layer member 111 are spaced apart from each other in the radial direction, as shown in fig. 3, the first sliding portion 121 penetrates the outer layer member 113, the inner end of the first sliding portion 121 is connected to the outer circumferential wall of the inner layer member 111, and both the inner layer member 111 and the outer layer member 113 are fixedly connected to the first sliding portion 121, so that the connection between the platform plate 11 and the support structure 12 is more stable, and the inner layer member 111 and the outer layer member 113 can be supported by the first sliding portion 121, so as to improve the overall structural strength of the working platform 1, thereby providing a safe working environment for operators and ensuring the safety of operation.

The inner layer member 111 and the outer layer member 113 are made of steel materials, so that the inner layer member 111 and the outer layer member 113 have high structural strength and rigidity, and the overall structural strength of the working platform 1 is enhanced.

As shown in fig. 3, the axis of the inner layer member 111 coincides with the axis of the outer layer member 113, that is, the inner layer member 111 is located at the center position of the outer layer member 113, and as shown in fig. 3, the first sliding portions 121 are plural, the plural first sliding portions 121 are uniformly spaced in the circumferential direction, and the inner layer member 111 and the outer layer member 113 are connected to the first sliding portions 121 at plural positions in the circumferential direction, so that the structural strength at each position is relatively balanced, and the structural strength of the working platform 1 is further enhanced.

As shown in fig. 3, the inner layer member 111 includes a plurality of inner supporting pieces 112, the plurality of inner supporting pieces 112 are sequentially connected in a circumferential direction, the outer layer member 113 includes a plurality of outer supporting pieces 114, the plurality of outer supporting pieces 114 are sequentially connected in the circumferential direction, and the plurality of outer supporting pieces 114 and the plurality of inner supporting pieces 112 are in one-to-one correspondence in a radial direction, so that the structure of the platform plate 11 is more regular, and the stress at each position is more balanced.

The first sliding portion 121 penetrates through the joint of two adjacent outer support pieces 114, and the first sliding portion 121 is connected to the joint of two inner support pieces 112 radially corresponding to the two adjacent outer support pieces 114, as shown in fig. 4, each of the inner support pieces 112 and the outer support pieces 114 is six, so as to form a hexagonal inner layer member 111 and a hexagonal outer layer member 113, and the first sliding portion 121 is disposed along a diagonal line of the outer layer member 113, so that the structure of the platform plate 11 is more regular, the forming is facilitated, and the platform has better structural strength.

As shown in fig. 3 to 5, the connection structure includes a plug 123, the plug 123 is disposed at the radial outer end of the second sliding portion 122, and the plug 123 extends in the axial direction of the second sliding portion 122 toward the direction away from the first sliding portion 121, that is, the axis of the plug 123 coincides with the axis of the second sliding portion 122, and the plug 123 is used for being inserted into the inner peripheral wall of the concrete tower section 2, so as to fixedly mount the work platform 1 in the tower 100, so that the work platform 1 can provide a stable work environment for an operator, and ensure the operation safety.

As shown in fig. 3 to 5, the supporting structure 12 is plural, that is, the first sliding portion 121 and the second sliding portion 122 are both plural, the plural first sliding portions 121 correspond to the plural second sliding portions 122 one to one, and the plural first sliding portions 121 are disposed at intervals along the circumferential direction of the platform plate 11. Thus, the platform plate 11 has the matching of the first sliding portion 121 and the second sliding portion 122 at a plurality of positions along the circumferential direction, so that when the working platform 1 is adjusted in the radial dimension, the plurality of second sliding portions 12 are adapted to be synchronously extended or retracted relative to the corresponding first sliding portions 121, and the plurality of second sliding portions 122 can be simultaneously extended or retracted, which is beneficial to realizing the quick adjustment of the working platform 1.

Every second sliding part 122 all pegs graft with concrete tower section of thick bamboo section 2 through bolt 123 and links to each other to make work platform 1 all be connected with concrete tower section of thick bamboo section 2 along a plurality of positions department of circumference, and then make work platform 1's installation more stable, improve operating personnel operational environment's security.

As shown in fig. 3, the plurality of first sliding portions 121 are uniformly spaced apart in the circumferential direction, and the plurality of first sliding portions 121 are opposite to each other in the radial direction, and as shown in fig. 3, the number of the first sliding portions 121 includes six, and the six first sliding portions 121 are uniformly spaced apart in the circumferential direction, that is, an included angle between two adjacent first sliding portions 121 is 60 °. Like this, platform plate 11 all links to each other with concrete tower section of thick bamboo 2 along a plurality of positions departments of circumference, and the stress of every junction is comparatively even, and the too big problem of 1 local connecting stress of work platform can not appear, guarantees stable in structure, improves work platform 1's security.

As shown in fig. 3 to 5, a rail 124 is connected between the outer ends of two adjacent second sliding portions 122, and the rail 124 is capable of extending and contracting between the ends of the two second sliding portions 122, so that the length of the rail 124 along the circumferential direction can adapt to the change of the second sliding portions 122 during the sliding process of the second sliding portions 122 relative to the first sliding portions 121, thereby achieving the overall extension and contraction of the working platform 1.

Wherein the rail 124 extends along a direction parallel to the axis of the platform plate 11, as shown in fig. 2, the rail 124 extends upwards from the end of the second sliding portion 122, so that the plurality of rails 124 along the circumferential direction and the platform plate 11 jointly define an operation space, and the rail 124 can play a role of safety protection for the operator in the operation space, so as to ensure the personal safety of the operator.

Rail 124 is suitable for and links to each other with concrete tower section of thick bamboo 2's internal perisporium, and like this, operating personnel can operate concrete tower section of thick bamboo section 2 more closely ground, reduces the operation degree of difficulty, improves work efficiency.

The present application further proposes a tower 100.

According to tower section of thick bamboo 100 of this application embodiment, a plurality of concrete tower section of thick bamboo 2 of establishing of overlapping in proper order, the work platform 1 for tower section of thick bamboo 100 of any kind of above-mentioned embodiment, this work platform 1 can adapt to the concrete tower section of thick bamboo 2 of different diameters in a flexible way, realizes the difference to the general of concrete tower section of thick bamboo 2, and the practicality is strong, and use cost is lower, does benefit to the practicality that improves tower section of thick bamboo 100.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

In the description of the present application, "the first feature" and "the second feature" may include one or more of the features.

In the description of the present application, "a plurality" means two or more.

In the description of the present application, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact not directly but via another feature therebetween.

In the description of the present application, the first feature being "on," "above" and "over" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature.

In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims

1. A work platform for a tower, comprising:

a deck board for an operator to stand;

a plurality of bearing structure, it is a plurality of bearing structure follows the circumference spaced apart of landing slab arranges, and is a plurality of bearing structure all includes first sliding part and second sliding part, the inner of first sliding part with the landing slab links to each other, first sliding part with another is located to one cover in the second sliding part, just first sliding part with the second sliding part is followed the radial sliding fit of landing slab, just the radial outer end of second sliding part has and is used for the connection structure who links to each other with concrete tower section of thick bamboo.

2. The work platform for a tower of claim 1, wherein the platform deck includes an inner member and an outer member, the outer member being nested outside the inner member and radially spaced apart from the inner member, the first runner extending through the outer member and being coupled to the outer peripheral wall of the inner member.

3. The work platform for a tower of claim 2, wherein an axis of the inner member and an axis of the outer member coincide.

4. The tower as claimed in claim 2, wherein the inner member comprises a plurality of circumferentially consecutive inner support segments, the outer member comprises a plurality of circumferentially consecutive outer support segments, the plurality of outer support segments radially correspond to the plurality of inner support segments one to one, the first sliding portion penetrates a joint of two adjacent outer support segments, and the first sliding portion is connected to a joint of two radially corresponding inner support segments of two adjacent outer support segments.

5. The work platform for a tower of claim 1, wherein the first sliding portion includes a sleeve, the second sliding portion includes a connecting rod, and the first sliding portion is sleeved on the second sliding portion.

6. A work platform for a tower according to any of the claims 1-5, characterised in that the connection structure comprises a plug extending in the axial direction of the second sliding portion in a direction away from the first sliding portion for plugging with the inner circumferential wall of the concrete tower segment.

7. The work platform for a tower of any of claims 1-5, wherein the first plurality of sliding segments are evenly circumferentially spaced apart and are diametrically opposed by two.

8. The work platform for a tower of claim 7, wherein a plurality of the second sliding portions are adapted to be simultaneously extended or retracted relative to the corresponding first sliding portions.

9. The work platform for a tower of claim 7, wherein a telescopic fence is connected between the outer ends of two adjacent second sliding portions, said fence extending in a direction parallel to the platform plate axis and being adapted to be connected to the inner peripheral wall of the concrete tower segment.

10. A tower, comprising: a plurality of successively nested concrete tower sections, a work platform for a tower as claimed in any one of claims 1 to 9, said work platform for a tower being adapted to be mounted to said concrete tower sections.