CN203021217U - Inside climbing base joint of inside climbing type tower crane and tower crane with same - Google Patents

Inside climbing base joint of inside climbing type tower crane and tower crane with same Download PDF

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Publication number
CN203021217U
CN203021217U CN 201320022951 CN201320022951U CN203021217U CN 203021217 U CN203021217 U CN 203021217U CN 201320022951 CN201320022951 CN 201320022951 CN 201320022951 U CN201320022951 U CN 201320022951U CN 203021217 U CN203021217 U CN 203021217U
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CN
China
Prior art keywords
base pitch
climb
nodal plate
bearing beam
climbing type
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Expired - Lifetime
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CN 201320022951
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Chinese (zh)
Inventor
毛快
曾志刚
刘圣平
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Zoomlion Heavy Industry Science and Technology Co Ltd
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Zoomlion Heavy Industry Science and Technology Co Ltd
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Priority to CN 201320022951 priority Critical patent/CN203021217U/en
Application granted granted Critical
Publication of CN203021217U publication Critical patent/CN203021217U/en
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Abstract

The utility model relates to an inside climbing base joint of an inside climbing type tower crane and a tower crane with the same. The inside climbing base joint of the inside climbing type tower crane comprises an inside climbing base joint body, a tower body spandrel girder and two telescopic girders, wherein the tower body spandrel girder is detachably installed on the inside climbing base joint body, and the telescopic girders are telescopically arranged in the tower body spandrel girder; the inside climbing base joint body comprises a first stand joint piece, a second stand joint piece and a plurality of connecting web members used for connecting the first stand joint piece with the second stand joint piece. According to the technical scheme of the utility model, the inside climbing base joint comprises the inside climbing base joint body, the tower body spandrel girder and the telescopic girders, and the inside climbing base joint body comprises the first stand joint piece, the second stand joint piece and the plurality of connecting web members used for connecting the first stand joint piece with the second stand joint piece, so that the inside climbing base joint can be detached to meet the demand of transport dimension when being transported, and only few components are assembled necessarily when at work, so that the working efficiency is improved.

Description

Climb base pitch in inner climbing type tower machine and have its tower machine
Technical field
The utility model relates to tower machine field, especially relate to a kind of inner climbing type tower machine in climb base pitch and have its tower machine.
Background technology
At present, in climbing tower crane (be called for short inner climbing type tower machine) in climb base pitch and mainly contain two kinds of versions: integral type and full rod-type.Climb base pitch in one-piece construction and be generally used for medium-and-large-sized inner climbing type tower machine, climb the size of base pitch on Width in this moment and be no more than 2.5 meters, therefore, can satisfy the transportation clearance requirement of freight container or open trailer, and do not need to install at building-site, use more convenient.Climb base pitch in full rod-type and be generally used for ultra-large type inner climbing type tower machine, climb the size of base pitch on Width in this moment and generally all surpass 3 meters, therefore with in one-piece construction, climb base pitch and compare, can not be subject to the restriction of transportation clearance although climb base pitch in full rod-type, it is long to climb the base pitch built-up time in but the structure of full rod-type makes, and has reduced work efficiency.
Yet climbing base pitch in above-mentioned two kinds of versions respectively has its merits and faults, and one-piece construction easily is subject to the restriction of transportation clearance, can not be used for ultra-large type inner climbing type tower machine, and full bar type structure is assembled trouble, has reduced work efficiency.Therefore, be necessary to improve for the defects that exists in prior art.
The utility model content
Main purpose of the present utility model be to provide a kind of inner climbing type tower machine in climb base pitch and have its tower machine, in climb base pitch and have improved structure, can either satisfy the requirement of transportation clearance, can increase work efficiency again.
To achieve these goals, according to an aspect of the present utility model, provide a kind of inner climbing type tower machine in climb base pitch, in climb base pitch and climb base pitch main body, tower body bearing beam and two telescopic girdeies in comprising, climb in the tower body bearing beam is removably mounted on the base pitch main body, the telescopic girder telescopically is arranged in the tower body bearing beam; In climb the base pitch main body and comprise the first standard nodal plate, the second standard nodal plate and connect the first standard nodal plate and be connected many connection web members of standard nodal plate.
Further, connect web member and comprise diagonal web member and straight web member, diagonal web member connects the first standard nodal plate and the second standard nodal plate obliquely, and straight web member vertically connects the first standard nodal plate and the second standard nodal plate.
Further, in climb the base pitch main body and also comprise four struts, an end of four struts links together, the other end of four struts is connected respectively to the both sides of the first standard nodal plate and the second standard nodal plate, thereby consists of the connection structure of X-shaped.
Further, one or more in four struts has the length adjustment structure.
Further, the tower body bearing beam is the box-structure of both ends open.
Further, the two ends of the end face of tower body bearing beam have respectively otic placode, and otic placode is climbed on the base pitch main body in the tower body bearing beam is releasably attached to.
Further, the bottom surface of tower body bearing beam has one or more gusset.
Further, have a plurality of holes on two of the tower body bearing beam sides.
Further, telescopic girder is the box-structure of sealing.
According to an aspect of the present utility model, a kind of tower machine is provided, climb base pitch in comprising, climb base pitch in described for according to climbing base pitch in the inner climbing type tower machine of previous aspect of the present utility model any one.
According to the technical solution of the utility model, because the interior base pitch of climbing is climbed base pitch main body, tower body bearing beam and telescopic girder in comprising, and in climb the base pitch main body and comprise the first standard nodal plate, the second standard nodal plate and connect the first standard nodal plate and be connected many connection web members of standard nodal plate, climb base pitch in making and to take to satisfy the transportation clearance requirement apart when transportation, only need assemble a small amount of parts during work, improve work efficiency.
Description of drawings
Figure of description is used to provide further understanding of the present utility model, consists of a part of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is according to climbing the front elevation of base pitch in the utility model embodiment;
Fig. 2 is according to climbing the lateral plan of base pitch in the utility model embodiment;
Fig. 3 is according to the birds-eye view of climbing base pitch in the utility model embodiment (wherein having omitted the cat ladder assembly);
Fig. 4 is the cutaway view along the A-A line in Fig. 2;
Fig. 5 is the structural representation according to the tower body bearing beam of the utility model embodiment;
Fig. 6 is the lateral plan according to the tower body bearing beam of the utility model embodiment;
Fig. 7 is the birds-eye view according to the tower body bearing beam of the utility model embodiment;
Fig. 8 is according to climbing the birds-eye view of base pitch main body in the utility model embodiment;
Fig. 9 is according to climbing the front elevation of base pitch main body in the utility model embodiment; And
Figure 10 is according to climbing the lateral plan of base pitch main body in the utility model embodiment.
The specific embodiment
Need to prove, in the situation that clearly do not limit or do not conflict, the feature in each embodiment of the present utility model can make up mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
For overcome inner climbing type tower machine in prior art in climb the defective of base pitch, the utility model provide inner climbing type tower machine after a kind of the improvement in climb base pitch.
Fig. 1 is according to climbing the front elevation of base pitch in the utility model embodiment, Fig. 2 is according to climbing the lateral plan of base pitch in the utility model embodiment, Fig. 3 is according to the birds-eye view of climbing base pitch in the utility model embodiment (wherein having omitted the cat ladder assembly), and Fig. 4 is the cutaway view along the A-A line in Fig. 2.
Fig. 1 show a standard in climb base pitch 10, climb base pitch main body 20 in it comprises.In climb base pitch main body 20 and climb the main body frame part of base pitch 10 in having consisted of, and all the other members of climbing base pitch 10 in being provide support and installing space.
With reference to Fig. 2 and Fig. 3, in climb base pitch 10 and also comprise tower body bearing beam 30, telescopic girder 40, lower platform assembly 50, cat ladder assembly 60 and upper mounting plate assembly 70.
Climb bottom and the top of base pitch main body 20 in lower platform assembly 50 and upper mounting plate assembly 70 are fixedly installed on respectively, 60 of cat ladder assemblies are arranged between lower platform assembly 50 and upper mounting plate assembly 70 with certain angle of inclination.Like this, be conducive to operating personal and climb up operation and the maintenance that platform is correlated with.Arranging of these parts can be adopted the bolt group, so that carry out the Assembly ﹠Disassembly operation.
See figures.1.and.2, climb on base pitch main body 20 in tower body bearing beam 30 is removably mounted on, climb the middle and lower part of base pitch main body 20 in for example can being arranged on by a plurality of connection bearing pins.With reference to Fig. 2 and Fig. 4, telescopic girder 40 is two, all is arranged on the inside of tower body bearing beam 30.When inner climbing type tower machine is in when climbing operating mode, two telescopic girdeies 40 are all pushed in tower body bearing beam 30 fully, upwards climb with tower body.When inner climbing type tower machine is in working, extract respectively two telescopic girdeies 40 out a part from the two ends of tower body bearing beam 30, be shelved on the tower machine in climb on frame, at this moment, whole vertical powers of tower machine are born by tower body bearing beam 30 and two telescopic girdeies 40.
Fig. 5 is the structural representation according to the tower body bearing beam of the utility model embodiment, and Fig. 6 is the lateral plan according to the tower body bearing beam of the utility model embodiment, and Fig. 7 is the birds-eye view according to the tower body bearing beam of the utility model embodiment;
As shown in Fig. 5-7, tower body bearing beam 30 is with for example box-structure of the both ends open of slab splicing.With reference to Fig. 5, the two ends of the end face of tower body bearing beam 30 have respectively otic placode 31, and it climbs base pitch main body 20 in being used for tower body bearing beam 30 is releasably attached to.The bottom surface of tower body bearing beam 30 also has one or more gusset 32, is used for improving the structural strength of tower body bearing beam 30.In addition, also be distributed with manyly to hole 33 on two sides of tower body bearing beam 30, the instrument of for example crowbar and so on can be put in from the hole on the either side of tower body bearing beam 30, help telescopic girder 40 to stretch out or retract action in tower body bearing beam 30.
Telescopic girder 40 is that telescopic girder 40 has the inner structure of hollow thus with for example sealing box-structure of slab splicing, can be in the situation that guarantee that sufficient intensity alleviates the weight of telescopic girder 40.
Fig. 8 is according to climbing the front elevation of base pitch main body in the utility model embodiment, Fig. 9 is according to climbing the lateral plan of base pitch main body in the utility model embodiment, and Figure 10 is according to climbing the birds-eye view of base pitch main body in the utility model embodiment.
With reference to Fig. 8 and Fig. 9, in climb base pitch main body 20 and comprise the first standard nodal plate 11 and the second standard nodal plate 12, that is to say, the first standard nodal plate 11 and the second standard nodal plate 12 are respectively monolithic structure, climb two faces (two sides, front and back in Fig. 8 or the two sides, left and right in Fig. 9) in the tetrahedron framed structure of base pitch main body in having consisted of.
With reference to Fig. 9, in climb base pitch main body 20 and also comprise and connect the first standard nodal plate 11 and be connected many connection web members of standard nodal plate 12, this connection web member comprises many diagonal web members 13 and the straight web member 14 of Duo Gen.Diagonal web member 13 along inclined direction extends and connects the first standard nodal plate 11 and the second standard nodal plate 12, and its quantity is respectively three on the two sides, front and back as shown in Figure 9.Straight web member 14 along continuous straight runs extend and connect the first standard nodal plate 11 and the second standard nodal plate 12, its quantity as shown in Figure 9 the two sides, front and back be respectively two, and climb the two ends up and down of base pitch main body 20 in can being arranged at.
With reference to Figure 10, also be provided with three between the first standard nodal plate 11 and the second standard nodal plate 12 and regulate strut 15 and a strut 16.Three ends of regulating strut 15 and a strut 16 link together, and their other end is connected respectively to the both sides of the first standard nodal plate 11 and the second standard nodal plate 12, consist of thus the connection structure of X-shaped in the interior inside of climbing the base pitch main body.By this connection structure, climb the stability of base pitch main body in having strengthened.Certainly, the quantity of regulating strut also can be set to one or more, can all be made as the adjusting strut with four at most.
Regulate strut 15 for every and have the length adjustment structure with that end that the first standard nodal plate 11 or the second standard nodal plate 12 are connected, bolt fastening structure for example, thereby can change the entire length of regulating strut 15, can compensate the error that inevitably produces in assembling process, be convenient to install.
The assembling sequence of climbing base pitch in the utility model is aforementioned is as follows:
1, utilize connection bearing pin, straight web member 14 and diagonal web member 13 that the first standard nodal plate 11 and the second standard nodal plate 12 are coupled together, install and regulate strut 15 and strut 16, climb base pitch main body 20 in this moment and assemble complete;
2, utilization connection bearing pin is climbed on base pitch main body 20 in tower body bearing beam 30 is installed to, and then telescopic girder 40 is pushed in tower body bearing beam 30;
3, climb on base pitch main body 20 in lower platform assembly 50, upper mounting plate assembly 70 and cat ladder assembly 60 are installed to, climb base pitch 10 in having consisted of.
According to the structure of climbing base pitch in described, because the interior base pitch of climbing is climbed base pitch main body, tower body bearing beam and telescopic girder in comprising, and in climb the base pitch main body and comprise the first standard nodal plate, the second standard nodal plate and connect described the first standard nodal plate and be connected many connection web members of the second standard nodal plate, make and climb base pitch in described can take to satisfy the transportation clearance requirement apart when transportation, only need assemble a small amount of parts during work, improve work efficiency.
The front according to embodiment described inner climbing type tower machine of the present utility model in climb base pitch, but climb base pitch in this inner climbing type tower machine and be not limited in the parts described in this embodiment and/or annexation, for example, connect web member and be not limited to adopt simultaneously straight web member and diagonal web member, also can only adopt straight web member or diagonal web member, perhaps adopt other forms of web member, as long as the first standard nodal plate and the second standard nodal plate of monolithic structure can be linked together; And, the tower body telescopic girder and in climb and can adopt the mode that for example connects bearing pin and so on to connect between the base pitch main body, as long as can removably connect between the two, just can reach not only to facilitate and transport but also the purpose of ease of assembly; In addition, the quantity of the rod members such as straight web member, diagonal web member can be decided according to the actual requirements.
The utility model also relates to a kind of tower machine, its have aforementioned arbitrary embodiment and the described structure of modification thereof inner climbing type tower machine in climb base pitch.
The above is only preferred embodiment of the present utility model, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims (10)

  1. An inner climbing type tower machine in climb base pitch, it is characterized in that, climb base pitch in described and climb base pitch main body, tower body bearing beam and two telescopic girdeies in comprising, described tower body bearing beam is removably mounted on climbs on the base pitch main body in described, and described telescopic girder telescopically is arranged in described tower body bearing beam; Climbing the base pitch main body in described comprises the first standard nodal plate, the second standard nodal plate and connects described the first standard nodal plate and be connected many connection web members of the second standard nodal plate.
  2. Inner climbing type tower machine according to claim 1 in climb base pitch, it is characterized in that, described connection web member comprises diagonal web member and straight web member, described diagonal web member connects described the first standard nodal plate and described the second standard nodal plate obliquely, and described straight web member vertically connects described the first standard nodal plate and described the second standard nodal plate.
  3. Inner climbing type tower machine according to claim 1 in climb base pitch, it is characterized in that, climb the base pitch main body in described and also comprise four struts, one end of described four struts links together, the other end of described four struts is connected respectively to the both sides of described the first standard nodal plate and described the second standard nodal plate, thereby consists of the connection structure of X-shaped.
  4. Inner climbing type tower machine according to claim 3 in climb base pitch, it is characterized in that, one or more in described four struts has the length adjustment structure.
  5. Inner climbing type tower machine according to claim 1 in climb base pitch, it is characterized in that, described tower body bearing beam is the box-structure of both ends open.
  6. Inner climbing type tower machine according to claim 1 in climb base pitch, it is characterized in that, the two ends of the end face of described tower body bearing beam have respectively otic placode, described otic placode is releasably attached to described tower body bearing beam and climbs on the base pitch main body in described.
  7. Inner climbing type tower machine according to claim 1 in climb base pitch, it is characterized in that, the bottom surface of described tower body bearing beam has one or more gusset.
  8. Inner climbing type tower machine according to claim 1 in climb base pitch, it is characterized in that having a plurality of holes on two sides of described tower body bearing beam.
  9. Inner climbing type tower machine according to claim 1 in climb base pitch, it is characterized in that, described telescopic girder for the sealing box-structure.
  10. 10. a tower machine, climb base pitch in comprising, it is characterized in that, climbs base pitch in described for climbing base pitch in the described inner climbing type tower of any one machine according to claim 1 to 9.
CN 201320022951 2013-01-16 2013-01-16 Inside climbing base joint of inside climbing type tower crane and tower crane with same Expired - Lifetime CN203021217U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320022951 CN203021217U (en) 2013-01-16 2013-01-16 Inside climbing base joint of inside climbing type tower crane and tower crane with same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320022951 CN203021217U (en) 2013-01-16 2013-01-16 Inside climbing base joint of inside climbing type tower crane and tower crane with same

Publications (1)

Publication Number Publication Date
CN203021217U true CN203021217U (en) 2013-06-26

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Application Number Title Priority Date Filing Date
CN 201320022951 Expired - Lifetime CN203021217U (en) 2013-01-16 2013-01-16 Inside climbing base joint of inside climbing type tower crane and tower crane with same

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103818835A (en) * 2014-02-26 2014-05-28 中联重科股份有限公司 Internal-climbing and jacking apparatus of tower crane, control method and tower crane
CN104003318A (en) * 2014-06-16 2014-08-27 浙江丽佳建筑装饰工程有限公司 Improved climbing support system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103818835A (en) * 2014-02-26 2014-05-28 中联重科股份有限公司 Internal-climbing and jacking apparatus of tower crane, control method and tower crane
CN103818835B (en) * 2014-02-26 2015-08-19 中联重科股份有限公司 Jacking apparatus, control method and tower crane is climbed in tower crane
CN104003318A (en) * 2014-06-16 2014-08-27 浙江丽佳建筑装饰工程有限公司 Improved climbing support system
CN104003318B (en) * 2014-06-16 2016-01-20 浙江丽佳建筑装饰工程有限公司 A kind of climbing support system of improvement

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CX01 Expiry of patent term

Granted publication date: 20130626

CX01 Expiry of patent term