CN203372373U - Ship block folding and carrying device - Google Patents

Ship block folding and carrying device Download PDF

Info

Publication number
CN203372373U
CN203372373U CN201320466834.2U CN201320466834U CN203372373U CN 203372373 U CN203372373 U CN 203372373U CN 201320466834 U CN201320466834 U CN 201320466834U CN 203372373 U CN203372373 U CN 203372373U
Authority
CN
China
Prior art keywords
framework
column
carrying device
vertical columns
ship block
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320466834.2U
Other languages
Chinese (zh)
Inventor
刘在良
蔡辉华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHOUSHAN HAIZHIFAN SHIPBUILDING TECHNOLOGY Co Ltd
Original Assignee
ZHOUSHAN HAIZHIFAN SHIPBUILDING TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZHOUSHAN HAIZHIFAN SHIPBUILDING TECHNOLOGY Co Ltd filed Critical ZHOUSHAN HAIZHIFAN SHIPBUILDING TECHNOLOGY Co Ltd
Priority to CN201320466834.2U priority Critical patent/CN203372373U/en
Application granted granted Critical
Publication of CN203372373U publication Critical patent/CN203372373U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Tents Or Canopies (AREA)

Abstract

The utility model discloses a ship block folding and carrying device. The ship block folding and carrying device comprises a plurality of first frameworks and second frameworks, four bolts and four nuts, wherein the plurality of first frameworks and second frameworks are overlapped together; each first framework comprises four first vertical columns; each second framework comprises four second vertical columns; the second vertical columns are respectively distributed and embedded into tubes of the corresponding first vertical columns, and the first vertical columns and the second vertical columns are correspondingly provided with through holes through which the bolts pass; each bolt pass through the through holes of the corresponding first vertical column and the second vertical column to be screwed with each corresponding nut. The ship block folding and carrying device is good in strength, and is convenient to install.

Description

Boat segmental closes up loading device
Technical field
The utility model relates to a kind of boat segmental and closes up loading device.
Background technology
At present boat segmental closes up the first framework and the second framework that loading device comprises that several are superimposed, every group of first framework with the second framework, by adaptor union, be connected again, holding capacity intensity is poor like this, and installation is more complicated.
The utility model content
The technical problems to be solved in the utility model is that a kind of intensity is provided, and good, easy for installation boat segmental closes up loading device.
The technical solution of the utility model is, provide a kind of boat segmental with following structure to close up loading device, comprise the first framework and the second framework that several are superimposed, it also comprises four bolts and four nuts, described the first framework comprises four the first columns, described the second framework comprises four the second columns, described the second column distributes and is embedded in the pipe of corresponding the first column, and both are provided with the corresponding through hole passed for bolt, every bolt screws with corresponding each nut through the through hole of corresponding the first column and the second column.
The quantity of described the first framework and the second framework is multipair, and stack is fixing up and down mutually.
After adopting above structure, the utility model compared with prior art, have the following advantages: because described the second column distributes, be embedded in the pipe of corresponding the first column, during installation, the second column directly is inserted in the pipe of the first column from top to bottom, install very conveniently, then fix with bolt and nut radially, can guarantee to bear so enough intensity.
The accompanying drawing explanation
Accompanying drawing 1 is the structural representation that boat segmental of the present utility model closes up loading device.
The A section enlarged diagram that accompanying drawing 2 is accompanying drawing 1.
As shown in the figure: 1, the first column, the 2, second column, 3, bolt, 4, nut.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As Fig. 1, shown in Fig. 2, boat segmental of the present utility model closes up loading device, comprise the first framework and the second framework that several are superimposed, it also comprises four bolts 3 and four nuts 4, described the first framework comprises four the first columns 1, described the second framework comprises four the second columns 2, described the second column 2 distributes and is embedded in the pipe of corresponding the first column 1, and both are provided with the corresponding through hole passed for bolt, the internal diameter of the bottom of the second column 2 is less, can just be embedded in the pipe on top of the first column 1, every bolt 3 screws with corresponding each nut 4 through the through hole of corresponding the first column 1 and the second column 2.Also be provided with radial direction through hole on the head of described bolt 3, turn for the bar shaped instrument.
The quantity of described the first framework and the second framework is multipair, and stack is fixing up and down mutually.

Claims (2)

1. boat segmental closes up loading device, comprise the first framework and the second framework that several are superimposed, it is characterized in that: it also comprises four bolts (3) and four nuts (4), described the first framework comprises four the first columns (1), described the second framework comprises four the second columns (2), described the second column (2) distributes and is embedded in the pipe of corresponding the first column (1), and both are provided with the corresponding through hole passed for bolt, every bolt (3) screws with corresponding each nut (4) through the through hole of corresponding the first column (1) and the second column (2).
2. boat segmental according to claim 1 closes up loading device, it is characterized in that: the quantity of described the first framework and the second framework is multipair, and stack is fixing up and down mutually.
CN201320466834.2U 2013-08-02 2013-08-02 Ship block folding and carrying device Expired - Fee Related CN203372373U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320466834.2U CN203372373U (en) 2013-08-02 2013-08-02 Ship block folding and carrying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320466834.2U CN203372373U (en) 2013-08-02 2013-08-02 Ship block folding and carrying device

Publications (1)

Publication Number Publication Date
CN203372373U true CN203372373U (en) 2014-01-01

Family

ID=49834919

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320466834.2U Expired - Fee Related CN203372373U (en) 2013-08-02 2013-08-02 Ship block folding and carrying device

Country Status (1)

Country Link
CN (1) CN203372373U (en)

Similar Documents

Publication Publication Date Title
CN202522421U (en) Automobile NHV test auxiliary device
CN203372373U (en) Ship block folding and carrying device
CN202812473U (en) Novel pipe clamp
CN203674607U (en) Bird's nest eliminating device for electric power line
CN205280475U (en) Bolt tensile test fixes frock
CN201573769U (en) Total assembly-piggybacking combined type adjustable support frock
CN203249825U (en) Multifunctional clamp for numerically-controlled tensile testing machine
CN203050118U (en) Easily-assembling type discharging platform steel wire rope pulling ring
CN202380740U (en) Opposite-pull bolt for building templates
CN102535453A (en) Tubular pipe joint
CN202449460U (en) Saddle gear for horizontal storage tank
CN201503672U (en) Fast connection structure of LED display module group
CN205529859U (en) Anticollision pouring jacket
CN202190005U (en) Novel power distribution cabinet body
CN202847588U (en) Automobile underpan accessorys supporting and connecting device
CN203422996U (en) Hollow high-voltage ignition cable
CN202260769U (en) Dismountable motor rainproof cover
CN203613811U (en) Prestress steel strand threading device
CN202832235U (en) Rope-protection and portable regulating device for derrick guy rope
CN203907013U (en) Pipeline supporting column for centralized crisscross section of petroleum pipelines
CN201225019Y (en) Multi-section composite flag pole
CN203412869U (en) Panel easy to assemble and disassemble
CN211623622U (en) Cabin elbow of wind driven generator
CN203080928U (en) Improved waterproof opposite-pull screw convenient for mounting and dismount for wall
CN202499437U (en) Suspension support for large spherical tank

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140101

Termination date: 20160802

CF01 Termination of patent right due to non-payment of annual fee