CN202991728U - Boltless connecting fastener for connecting network bridges - Google Patents

Boltless connecting fastener for connecting network bridges Download PDF

Info

Publication number
CN202991728U
CN202991728U CN 201220718213 CN201220718213U CN202991728U CN 202991728 U CN202991728 U CN 202991728U CN 201220718213 CN201220718213 CN 201220718213 CN 201220718213 U CN201220718213 U CN 201220718213U CN 202991728 U CN202991728 U CN 202991728U
Authority
CN
China
Prior art keywords
boltless
fastener
buckle
geosynclinal block
slide
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.)
Active
Application number
CN 201220718213
Other languages
Chinese (zh)
Inventor
吴伟国
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.)
Ningbo weft Polytron Technologies Inc
Original Assignee
Vichnet Communication Science & Technology 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 Vichnet Communication Science & Technology Ltd filed Critical Vichnet Communication Science & Technology Ltd
Priority to CN 201220718213 priority Critical patent/CN202991728U/en
Application granted granted Critical
Publication of CN202991728U publication Critical patent/CN202991728U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

Disclosed is a boltless connecting fastener for connecting network bridges. The surface of the boltless connecting fastener is of a concave-convex shape, one side of the boltless connecting fastener is provided with two parallel U-shaped fasteners, the other side of the boltless connecting fastener is provided with two parallel slide fasteners, the two U-shaped fasteners are symmetrical with the two slide fasteners, and the U-shaped fasteners and the slide fasteners are integrated with the boltless fastener. A right-angle grooved block is disposed between the two U-shaped fasteners, an oblique grooved block is disposed between the two slide fasteners, the right-angle grooved block is symmetrical with the oblique grooved block, and the right-angle grooved block and the oblique grooved block are integrated with the boltless fastener. Mounting difficulty can be lowered to the largest extent by boltless connection, and in some mounting situations which are difficult to perform manual operations and use tools such as a wrench, bare-hand mounting can be realized by the boltless connecting fastener. Due to the fact that the boltless connecting fastener is reasonable in design, connecting strength of the boltless connecting fastener is similar to that of bolt connection.

Description

A kind of connect the grid crane span structure without the bolt junction button
Technical field
The utility model relate to a kind of connection grid crane span structure that is applicable to the bottom splicing of grid crane span structure without the bolt junction button.
Background technique
At present, many large-scale MIS Server Room all need many cables to tap into, so the cabling of many cables has become many personnel's of construction brigade puzzlement, existing is the cabling that installation shelf by some heavinesses is realized cable substantially, has a lot of shortcomings: some connect substantially all use between two grid crane span structures bolt connect, install also cumbersome, efficient is not high yet.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and provide a kind of simple in structure, easy-to-install connect the grid crane span structure without the bolt junction button.
The purpose of this utility model is completed by following technical solution, and this is without bolt snap surface concave-convex surface, and the one side is provided with two parallel U-shaped buckles, and opposite side is provided with two parallel buckles that slide; These two U-shaped buckles and two slide buckle and arrange symmetrically, U-shaped buckle, slide buckle and are connected as a single entity without the bolt buckle.
As preferably, between described two U-shaped buckles, dihedral geosynclinal block is always arranged, and slide at two, an oblique geosynclinal block is arranged between buckle; This right angle type geosynclinal block and oblique geosynclinal block arrange symmetrically, and right angle type geosynclinal block, oblique geosynclinal block be connected as a single entity without the bolt buckle.
The beneficial effects of the utility model are: can farthest reduce installation difficulty without tying to connect, some is installed occasion and is difficult to put to good use trick, also is difficult to use the instruments such as spanner, with just realizing installation without tying when connecing buckle with free-hand; Because reasonable in design, without the join strength of bolt buckle also with tie connect similar.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Label in accompanying drawing is respectively: 1, without the bolt buckle; 11, U-shaped buckle; 12, slide buckle; 13, right angle type geosynclinal block; 14, oblique geosynclinal block.
Embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed introduction: as shown in Figure 1, the utility model should be without the surperficial concave-convex surface of bolt buckle 1, and the one side is provided with two parallel U-shaped buckles 11, and opposite side is provided with two parallel buckles 12 that slide; These two U-shaped buckles 11 and two slide buckle 12 and arrange symmetrically, U-shaped buckle 11, slide buckle 12 and are connected as a single entity without bolt buckle 1.Described two 11 of U-shaped buckles have dihedral geosynclinal block 13 always, and slide 12 of buckles at two, an oblique geosynclinal block 14 are arranged; This right angle type geosynclinal block 13 arranges symmetrically with oblique geosynclinal block 14, and right angle type geosynclinal block 13, oblique geosynclinal block 14 and be connected as a single entity without bolt buckle 1.
Installation method of the present utility model is: at first will be without two on bolt buckle 1 U-shaped buckle 11 be buckled in the homonymy of two grid crane span structures, then be snapped in another homonymy of two grid crane span structures by the mode of sliding without the buckle 12 that slides on bolt buckle 1; Between latter two grid crane span structure by preventing from touching mutually without the right angle type geosynclinal block 13 on bolt buckle 1, oblique geosynclinal block 14.
The utility model is not limited to above-mentioned mode of execution; no matter do any variation on its shape or material formation; every employing structural design provided by the utility model is all a kind of distortion of the present utility model, all should think within the utility model protection domain.

Claims (2)

  1. One kind connect the grid crane span structure without the bolt junction button, it is characterized in that: this is without the surperficial concave-convex surface of bolt buckle (1), and the one side is provided with two parallel U-shaped buckles (11), opposite side is provided with two parallel buckles (12) that slide; These two U-shaped buckles (11) slide buckle (12) and arrange symmetrically with two, U-shaped buckle (11), slide buckle (12) and are connected as a single entity without bolt buckle (1).
  2. Connection grid crane span structure according to claim 1 without the bolt junction button, it is characterized in that: dihedral geosynclinal block (13) is always arranged between described two U-shaped buckles (11), and slide at two, an oblique geosynclinal block (14) is arranged between buckle (12); This right angle type geosynclinal block (13) and oblique geosynclinal block (14) arrange symmetrically, and right angle type geosynclinal block (13), oblique geosynclinal block (14) be connected as a single entity without bolt buckle (1).
CN 201220718213 2012-12-24 2012-12-24 Boltless connecting fastener for connecting network bridges Active CN202991728U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220718213 CN202991728U (en) 2012-12-24 2012-12-24 Boltless connecting fastener for connecting network bridges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220718213 CN202991728U (en) 2012-12-24 2012-12-24 Boltless connecting fastener for connecting network bridges

Publications (1)

Publication Number Publication Date
CN202991728U true CN202991728U (en) 2013-06-12

Family

ID=48562912

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220718213 Active CN202991728U (en) 2012-12-24 2012-12-24 Boltless connecting fastener for connecting network bridges

Country Status (1)

Country Link
CN (1) CN202991728U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103411032A (en) * 2013-05-02 2013-11-27 罗格朗低压电器(无锡)有限公司 Enhancing accessory of grid type bridge frame
CN103423245A (en) * 2013-07-31 2013-12-04 昆山维金五金制品有限公司 Supporting and fixing plate
CN104551390A (en) * 2015-01-11 2015-04-29 沈阳汇能机器人自动化有限公司 Modular laser welding protection system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103411032A (en) * 2013-05-02 2013-11-27 罗格朗低压电器(无锡)有限公司 Enhancing accessory of grid type bridge frame
CN103423245A (en) * 2013-07-31 2013-12-04 昆山维金五金制品有限公司 Supporting and fixing plate
CN104551390A (en) * 2015-01-11 2015-04-29 沈阳汇能机器人自动化有限公司 Modular laser welding protection system

Similar Documents

Publication Publication Date Title
CN202991728U (en) Boltless connecting fastener for connecting network bridges
CN202260147U (en) Bus connector
CN202991729U (en) Boltless connecting piece for connecting network bridges
CN204947519U (en) A kind of Intelligent Bus groove quick attach structure
CN204216552U (en) Stage power wire protection device
CN203617658U (en) 10KV cable hoop system based on corner line optimization
CN206220353U (en) Shower house side plate connector
CN204333813U (en) Adjustable perpendicular tee joint crane span structure
CN204940702U (en) A kind of tension fastening connection piece
CN203326383U (en) Connection structure for busbars of switch cabinet
CN204858474U (en) Lead wire and 485 lines sharing installation gold utensil under low pressure
CN203560598U (en) Cross-wiring cable bridge
CN203023187U (en) Compression plate assembly for fixing grid bridge and C-type crosspiece
CN205377197U (en) Concentrator for high -rise building convenient to installation and dismantlement
CN203374984U (en) Claw-pressing type pulling-resistant wire clip
CN204139392U (en) A kind of curtain wall exchanging structure
CN204089065U (en) One opens vehicular cable conductor drafting tool
CN203499319U (en) Power transmission line pipe tower
CN203932599U (en) A kind of polylinker elbow video/audio wire
CN204012570U (en) A kind of aerial cable fixture
CN203932583U (en) A kind of two output formula video/audio wire joints
CN203134528U (en) Wiring clamping strip for transformer
CN202125049U (en) E-shaped floor lock catch
CN203023186U (en) Fixed button for connecting gridding bridge frames
CN203205565U (en) Cable connector for power distribution network

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP03 Change of name, title or address

Address after: 315040 Ningbo, Ningbo province high tech Zone Lingyun Road, building 1177, No., building 4

Patentee after: Ningbo weft network communications Polytron Technologies Inc

Address before: 315040 No. 513, building 66, academician Road, hi tech Zone, Zhejiang, Ningbo

Patentee before: Vichnet Communication Science & Technology Ltd.

C56 Change in the name or address of the patentee
CP03 Change of name, title or address

Address after: 315000 Ningbo, Ningbo province high tech Zone Lingyun Road, building 1177, No., building 4

Patentee after: Ningbo weft Polytron Technologies Inc

Address before: 315040 Ningbo, Ningbo province high tech Zone Lingyun Road, building 1177, No., building 4

Patentee before: Ningbo weft network communications Polytron Technologies Inc