CN203850779U - Cable tray connecting board - Google Patents

Cable tray connecting board Download PDF

Info

Publication number
CN203850779U
CN203850779U CN201420169731.4U CN201420169731U CN203850779U CN 203850779 U CN203850779 U CN 203850779U CN 201420169731 U CN201420169731 U CN 201420169731U CN 203850779 U CN203850779 U CN 203850779U
Authority
CN
China
Prior art keywords
connecting board
cable tray
connecting plate
plates
crane span
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
CN201420169731.4U
Other languages
Chinese (zh)
Inventor
郑长玉
郑小平
方明福
徐家满
王仁春
潘锋
赵文祥
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.)
ANHUI ZHONGDE MACHINE TOOL Co Ltd
Original Assignee
ANHUI ZHONGDE MACHINE TOOL 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 ANHUI ZHONGDE MACHINE TOOL Co Ltd filed Critical ANHUI ZHONGDE MACHINE TOOL Co Ltd
Priority to CN201420169731.4U priority Critical patent/CN203850779U/en
Application granted granted Critical
Publication of CN203850779U publication Critical patent/CN203850779U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Vibration Prevention Devices (AREA)

Abstract

The utility model discloses a cable tray connecting board which comprises an upper base plate and a lower base plate oppositely arranged, and the two base plates are fixedly connected through a central connecting board. An elongated circular installing hole vertically penetrates the two plates, and buffer pieces are symmetrically arranged at two sides of the connecting board. The buffer pieces comprise rubber stripes connected to connecting board side surfaces through springs. The cable tray connecting board is provided with an interlayer, and a buffer piece is arranged in the interlayer, thereby effectively preventing damage due to expansion and contraction of the cable tray under different temperature conditions. The cable tray connecting board is reasonable in design, simple in structure and worthy of promotion.

Description

A kind of crane span structure connecting plate
Technical field
The utility model relates generally to for distribution technique field, relates in particular to a kind of crane span structure connecting plate.
Background technology
Crane span structure is as cable routing supporting mass, be widely used in the multiple industries such as communication, transmission line, in crane span structure accessory is produced, connector between crane span structure is essential, as everyone knows, crane span structure expands with heat and contract with cold, different with seasonal temperature, crane span structure length and width have certain change, and this just there are certain requirements the direct connector of crane span structure.
Utility model content
The utility model object is exactly in order to make up the defect of prior art, and a kind of crane span structure connecting plate is provided.
The utility model is achieved through the following technical solutions:
A kind of crane span structure connecting plate, comprise corresponding upper plate and the lower shoe arranging, two plates are fixedly connected with by middle part connecting plate, and described two plates are penetrated with oval installing hole up and down, described connecting plate bilateral symmetry is provided with bolster, and described bolster includes the rubber strip that is connected to the side of winning in succession by spring.
The utility model has the advantages that:
The utility model, for establishing connecting plate with dissection, is provided with bolster in interlayer, effectively avoid the damage imagination of expanding with heat and contract with cold and causing because of crane span structure, and the utility model is reasonable in design, simple in structure, is worthy to be popularized.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model.
Embodiment
As shown in Figure 1, a kind of crane span structure connecting plate, comprise corresponding upper plate 1 and the lower shoe 2 arranging, described upper plate 1 and lower shoe 2 are fixedly connected with by middle part connecting plate 3, described two plates are penetrated with oval installing hole 4 up and down, described connecting plate 3 bilateral symmetry are provided with bolster 5, and described bolster 5 includes the rubber strip 7 that is connected to connecting plate 3 sides by spring 6.

Claims (1)

1. a crane span structure connecting plate, it is characterized in that: comprise corresponding upper plate and the lower shoe arranging, two plates are fixedly connected with by middle part connecting plate, described two plates are penetrated with oval installing hole up and down, described connecting plate bilateral symmetry is provided with bolster, and described bolster includes the rubber strip that is connected to the side of winning in succession by spring.
CN201420169731.4U 2014-04-09 2014-04-09 Cable tray connecting board Expired - Fee Related CN203850779U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420169731.4U CN203850779U (en) 2014-04-09 2014-04-09 Cable tray connecting board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420169731.4U CN203850779U (en) 2014-04-09 2014-04-09 Cable tray connecting board

Publications (1)

Publication Number Publication Date
CN203850779U true CN203850779U (en) 2014-09-24

Family

ID=51563751

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420169731.4U Expired - Fee Related CN203850779U (en) 2014-04-09 2014-04-09 Cable tray connecting board

Country Status (1)

Country Link
CN (1) CN203850779U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112061930A (en) * 2020-07-31 2020-12-11 上海智世物流科技有限公司 Storage lift system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112061930A (en) * 2020-07-31 2020-12-11 上海智世物流科技有限公司 Storage lift system

Similar Documents

Publication Publication Date Title
CN203973440U (en) A kind of clamping device for circuit board
CN203850779U (en) Cable tray connecting board
CN204508463U (en) Cable disc
CN203850763U (en) Foldable cable tray
CN104374294A (en) Connection rod hole chamfer measuring device
CN204419157U (en) A kind of insulation crust with electronic circuit case function
CN203348736U (en) Cable tray heightening profile
CN204647732U (en) Special-shaped heat preserving cover block
CN204301503U (en) A kind of light heat-insulating acid-resisting brick
CN203850764U (en) Cable tray with simple interlayer
CN204706720U (en) A kind of safe socket
CN203150763U (en) Socket capable of keeping good contact state with plug
CN204403680U (en) A kind of antiskid insulated cushion block
CN204538223U (en) Dipole antenna configuration
CN202952259U (en) Frame for holding pipeline pressure test nausea board
CN203734052U (en) Rapid-switching type communication connector
CN203326126U (en) Steel clamp double electric-conduction sheet plug seat
CN203336945U (en) Side loading type sealing gasket drying trolley
CN202721515U (en) Stator punching
CN203466095U (en) Induction switch mounting seat
CN202872299U (en) Single-groove clamping plate
CN204344811U (en) A kind of chain
CN203690341U (en) High-luminous-efficiency LED support and LED
CN202503159U (en) Rapidly connected plug clamp
CN203997722U (en) A kind of cloth clamp of hangar system

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: 20140924

Termination date: 20150409

EXPY Termination of patent right or utility model