CN205130909U - A device for fixing rear engine is expansion tank for passenger train - Google Patents

A device for fixing rear engine is expansion tank for passenger train Download PDF

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Publication number
CN205130909U
CN205130909U CN201520697862.4U CN201520697862U CN205130909U CN 205130909 U CN205130909 U CN 205130909U CN 201520697862 U CN201520697862 U CN 201520697862U CN 205130909 U CN205130909 U CN 205130909U
Authority
CN
China
Prior art keywords
water tank
montant
expansion tank
fixing rear
pedestal
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
CN201520697862.4U
Other languages
Chinese (zh)
Inventor
王海佗
汪先锋
段术林
游海涵
陈青生
谷裕石
邬景军
徐强
诸萍
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.)
Nanjing Golden Dragon New Energy Automotive Research Institute Co Ltd
Original Assignee
Nanjing Golden Dragon New Energy Automotive Research Institute 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 Nanjing Golden Dragon New Energy Automotive Research Institute Co Ltd filed Critical Nanjing Golden Dragon New Energy Automotive Research Institute Co Ltd
Priority to CN201520697862.4U priority Critical patent/CN205130909U/en
Application granted granted Critical
Publication of CN205130909U publication Critical patent/CN205130909U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a device for fixing rear engine is expansion tank for passenger train, its characterized in that: including water tank base and two at least water tank staple bolts, the water tank base is rectangular frame, the water tank staple bolt is the open -ended stripe structure to the party, the both ends of water tank staple bolt are fixed on the water tank base, the outline phase -match of the shape of its formation and water tank. The utility model provides a rear engine for the passenger train expansion tank support assembly adopt the staple bolt to splice with the base to form, the clamp force of staple bolt is firmly fixed expansion tank. This assembly component is few, and simple structure, should install that support assembly compact structure, occupation space are little, the required process of installation is low few man -hour, is favorable to practicing thrift production man -hour, low cost, is favorable to improving production efficiency.

Description

A kind of device for fixing rear-engine bus expansion tank
Technical field
The utility model relates to a kind of vapour vehicle accessory, specifically a kind of device for fixing rear-engine bus expansion tank.
Background technology
Take up room greatly at the expansion tank mounting bracket arranging and install available engine passenger vehicle, easily occur that expansion tank takies other parts installing space of vehicle; Complex structure, need multiple parts welding to form, manufacturing cost is high, and production in enormous quantities has inferior position; Installing, applicable occasion is less, is especially not suitable for the installation and maintenance on rear-engine bus.
Utility model content
Technical matters to be solved:
The purpose of this utility model is for the problems referred to above, and design one takes up room that little, structure is simple and assembling is easy to rear-engine bus expansion tank bracket assembly.
Technical scheme:
In order to realize above function, the utility model provides a kind of device for fixing rear-engine bus expansion tank, it is characterized in that: comprise water tank pedestal and at least two water tank anchor ears, described water tank pedestal is rectangular frame, described water tank anchor ear is the banded structure to side's opening, the two ends of described water tank anchor ear are fixed on water tank pedestal, and the outline of its shape formed and water tank matches.
Further, described water tank pedestal is provided with three cross bars, two montants, and cross bar and montant surround the enclosed construction of day font.
Further, described cross bar is the hollow structure that four sides surrounds, four sides are divided into two short side planes and two long sides, described two short side planes parallel and with a long lateral vertical, another long side is the cambered surface matched with water tank contact surface.
Further, described montant is made up of perpendicular two side planes.
Further, on described cross bar and montant, correspondence position has hole, and the short side plane of two of cross bar is respectively by being bolted on a side plane of montant.
Preferred as one, described water tank anchor ear one end is fixed end, and the other end is movable end, and described fixed end bends and bending part has hole, is bolted on the first montant not with on a side plane of beam contact; Described movable end is near the second montant, and the second montant is provided with hole, and insert a threaded line pipe in hole, movable end is buckled on water tank pedestal by described threaded line pipe, by water tank locking.
Beneficial effect:
The rear-engine bus expansion tank bracket assembly that the utility model provides adopts anchor ear and pedestal to be spliced, and expansion tank is firmly fixed by the gripping power of anchor ear.This assembly component is few, and structure is simple, first pedestal is fixed on vehicle frame during installation, the fixed end of anchor ear is installed and rear expansion tank is put into anchor ear, finally by the screw deadlocking on the movable end pedestal of anchor ear, such installation form is convenient to manufacture processing, and light quality connects in Assembly &Disassembly, meets weight-saving Design trend; Strength and stiffness are high, anchor ear predetermincd tension foot, and fixation is reliable; Attachment point that will be fastening is few, and operation needed for installing is low for few man-hour, is conducive to saving production hour, low cost, is conducive to enhancing productivity; These assembly sharpest edges are compact conformation, and institute takes up space few, are conducive to improving car storehouse degree of utilization.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is a kind of embodiment schematic diagram of the present utility model;
Fig. 2 is a kind of embodiment schematic diagram of the present utility model;
Fig. 3 is structural representation of the present utility model;
Wherein, 1-water tank pedestal, 1.1-cross bar, 1.2-montant, 2-water tank anchor ear, 3-screw rod.
Detailed description of the invention
The utility model provides a kind of device for fixing rear-engine bus expansion tank, and for making the purpose of this utility model, technical scheme and effect clearly, clearly, and further describe the utility model with reference to accompanying drawing examples.Should be appreciated that concrete enforcement described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As Figure 1-3, a kind of device for fixing rear-engine bus expansion tank that the utility model provides, comprise water tank pedestal 1 and at least two water tank anchor ears 2, described water tank pedestal 1 is rectangular frame, described water tank anchor ear 2 is the banded structure to side's opening, the two ends of described water tank anchor ear 2 are fixed on water tank pedestal 1, and the outline of its shape formed and water tank matches.
Further, described water tank pedestal 1 is provided with three cross bars, 1.1, two montants 1.2, and cross bar and montant surround the enclosed construction of day font; Wherein, cross bar 1.1 is the hollow structure that four sides surrounds, four sides are divided into two short side planes and two long sides, described two short side planes parallel and with a long lateral vertical, another long side is the cambered surface matched with water tank contact surface; Stating montant 1.2 is be made up of perpendicular two side planes.
The pedestal of water tank is the closed frame structure of day font, two end side surface of cross bar are fixed on montant, cambered surface contacts with water tank, two long side surfaces are the plane of a two ends bending and the curved surface of a two ends bending respectively, the kink at curved surface and plane two ends is welded to each other fixing, together constitutes the short side of cross bar.On cross bar 1.1 and montant 1.2, correspondence position has hole, and the side plane that two of cross bar are short is fixed on a side plane of montant respectively by bolt 3.
Preferred as one, described water tank anchor ear one end is fixed end, and the other end is movable end, and described fixed end bends and bending part has hole, is bolted on the first montant not with on a side plane of beam contact; Described movable end is near the second montant, and the second montant is provided with hole, and insert a threaded line pipe in hole, movable end is buckled on water tank pedestal by described threaded line pipe, by water tank locking.
Be understandable that; for those of ordinary skills; can be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, and all these change or replace the protection domain that all should belong to the claim appended by the utility model.

Claims (6)

1. the device for fixing rear-engine bus expansion tank, it is characterized in that: comprise water tank pedestal and at least two water tank anchor ears, described water tank pedestal is rectangular frame, described water tank anchor ear is the banded structure to side's opening, the two ends of described water tank anchor ear are fixed on water tank pedestal, and the outline of its shape formed and water tank matches.
2. a kind of device for fixing rear-engine bus expansion tank according to claim 1, is characterized in that: described water tank pedestal is provided with three cross bars, two montants, and cross bar and montant surround the enclosed construction of day font.
3. a kind of device for fixing rear-engine bus expansion tank according to claim 2, it is characterized in that: described cross bar is the hollow structure that four sides surrounds, four sides are divided into two short side planes and two long sides, described two short side planes parallel and with a long lateral vertical, another long side is the cambered surface matched with water tank contact surface.
4. a kind of device for fixing rear-engine bus expansion tank according to claim 3, is characterized in that: described montant is made up of perpendicular two side planes.
5. a kind of device for fixing rear-engine bus expansion tank according to claim 3, it is characterized in that: on described cross bar and montant, correspondence position has hole, the short side plane of two of cross bar is respectively by being bolted on a side plane of montant.
6. a kind of device for fixing rear-engine bus expansion tank according to claim 1 to 5 any one, it is characterized in that: described water tank anchor ear one end is fixed end, the other end is movable end, described fixed end bends and bending part has hole, is bolted on the first montant not with on a side plane of beam contact; Described movable end is near the second montant, and the second montant is provided with hole, and insert a threaded line pipe in hole, movable end is buckled on water tank pedestal by described threaded line pipe, by water tank locking.
CN201520697862.4U 2015-09-10 2015-09-10 A device for fixing rear engine is expansion tank for passenger train Expired - Fee Related CN205130909U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520697862.4U CN205130909U (en) 2015-09-10 2015-09-10 A device for fixing rear engine is expansion tank for passenger train

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520697862.4U CN205130909U (en) 2015-09-10 2015-09-10 A device for fixing rear engine is expansion tank for passenger train

Publications (1)

Publication Number Publication Date
CN205130909U true CN205130909U (en) 2016-04-06

Family

ID=55616729

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520697862.4U Expired - Fee Related CN205130909U (en) 2015-09-10 2015-09-10 A device for fixing rear engine is expansion tank for passenger train

Country Status (1)

Country Link
CN (1) CN205130909U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105270163A (en) * 2015-09-10 2016-01-27 南京金龙新能源汽车研究院有限公司 Device for fixing expansion water tank for passenger car with rear-mounted engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105270163A (en) * 2015-09-10 2016-01-27 南京金龙新能源汽车研究院有限公司 Device for fixing expansion water tank for passenger car with rear-mounted engine

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

Granted publication date: 20160406

Termination date: 20170910