CN202808271U - Mechanical translation lifting mechanism for lining trolley - Google Patents

Mechanical translation lifting mechanism for lining trolley Download PDF

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Publication number
CN202808271U
CN202808271U CN 201220451557 CN201220451557U CN202808271U CN 202808271 U CN202808271 U CN 202808271U CN 201220451557 CN201220451557 CN 201220451557 CN 201220451557 U CN201220451557 U CN 201220451557U CN 202808271 U CN202808271 U CN 202808271U
Authority
CN
China
Prior art keywords
translation
dolly
trolley
lifting
lining trolley
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
CN 201220451557
Other languages
Chinese (zh)
Inventor
黄永强
董红波
周和勇
刘恒
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.)
Chengdu Xinzhu Road and Bridge Machinery Co Ltd
Original Assignee
Chengdu Xinzhu Road and Bridge Machinery 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 Chengdu Xinzhu Road and Bridge Machinery Co Ltd filed Critical Chengdu Xinzhu Road and Bridge Machinery Co Ltd
Priority to CN 201220451557 priority Critical patent/CN202808271U/en
Application granted granted Critical
Publication of CN202808271U publication Critical patent/CN202808271U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a mechanical translation lifting mechanism for a lining trolley. The mechanical translation lifting mechanism comprises a translation trolley, wherein the two sides of the translation trolley are fixedly connected to trolley hooks; the top of the translation trolley is fixedly connected with a vertical jack; and a translation adjusting seat is arranged on two sides of the translation trolley respectively, is in threaded connection with an adjusting lead screw and is used for pressing the adjusting lead screw against the translation trolley. The mechanical translation lifting mechanism has the beneficial effects of capability of realizing a translation lifting function by using a pure mechanical mode, low cost, capability of performing adjustment by only turning the adjusting lead screw, convenience in operation, simple structure, capability of being suitable for lining trolleys of different sections and high universality.

Description

A kind of mechanical type translation lifting mechanism for lining trolley
Technical field
The utility model relates to a kind of lifting mechanism, particularly a kind of mechanical type translation lifting mechanism for lining trolley.
Background technology
Existing translation lifting mechanism for lining trolley all is translation and the lifting that realizes trolley formwork and bracket portion with oil cylinder basically, and this requires lining trolley must join specially a cover hydraulic efficiency pressure system.But, because the length of dolly tie-beam has determined the span of whole translation mechanism to be subject to the restriction of translation oil cylinder minimum length, existing translation lifting mechanism all can't be used for the light section lining trolley, for the lining trolley of different section, need to design hydraulic efficiency pressure system separately, cost compare is high; And the mounting or dismounting of oil cylinder and hydraulic efficiency pressure system are all cumbersome, waste time and energy, and work efficiency is lower.
The utility model content
Goal of the invention of the present utility model is: for the problem of above-mentioned existence, provide a kind of mechanical type translation lifting mechanism for lining trolley, cost is lower, more convenient operation, and commonality is better.
The technical solution adopted in the utility model is such: a kind of mechanical type translation lifting mechanism for lining trolley, comprise the translation dolly, described translation dolly both sides captive joint dolly hook, the vertical jack of top captive joint, translation dolly both sides also are respectively equipped with a translation adjusting seat, have been threaded on the translation adjusting seat to adjust screw mandrel and it is pushed against on the translation dolly.
As preferably, described dolly hook and vertically jack all captive joint with the translation dolly by bolt.
In sum, owing to adopted technique scheme, the beneficial effects of the utility model are: adopt the mode of pure machinery to realize the function of translation lifting, cost is lower; Only need rotation to adjust screw mandrel and can carry out the adjustment of horizontal direction and vertical direction with vertical jack, easy to operate; Simple in structure, applicable to the lining trolley of different section, highly versatile.
Description of drawings
Fig. 1 is front view of the present utility model.
Mark among the figure: 1 is translation adjustment screw mandrel, and 2 are the translation adjusting seat, and 3 is the dolly hook, and 4 are the translation dolly, and 5 is vertical jack.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
Embodiment: as shown in Figure 1, a kind of mechanical type translation lifting mechanism for lining trolley, comprise translation dolly 4, described translation dolly 4 both sides captive joint dolly hooks 3, the vertical jack 5 of top captive joint, translation dolly 4 both sides also are respectively equipped with a translation adjusting seat 2, have been threaded on the translation adjusting seat 2 to adjust screw mandrel 1 and it is pushed against on the translation dolly 4.
Described dolly hook 3 is all captiveed joint with translation dolly 4 by bolt with vertical jack 5.
During use, translation dolly 4 lies on the door frame crossbeam of lining trolley, translation dolly 4 two ends by translation adjusting seat 2 and on adjustment screw mandrel 1 spacing, translation adjusting seat 2 is bolted on the door frame crossbeam of lining trolley, vertical jack 5 and dolly hook 3 are fixed by bolts on the translation dolly 4, make it follow the movement of translation dolly 4 and move.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.

Claims (2)

1. mechanical type translation lifting mechanism that is used for lining trolley, it is characterized in that: comprise translation dolly (4), described translation dolly (4) both sides captive joint dolly hooks (3), the vertical jack of top captive joint (5), translation dolly (4) both sides also are respectively equipped with a translation adjusting seat (2), and adjustment screw mandrel (1) and it is pushed against on the translation dolly (4) has been threaded on the translation adjusting seat (2).
2. a kind of mechanical type translation lifting mechanism for lining trolley according to claim 1 is characterized in that: described dolly hook (3) and vertically jack (5) all captive joint with translation dolly (4) by bolt.
CN 201220451557 2012-09-06 2012-09-06 Mechanical translation lifting mechanism for lining trolley Expired - Fee Related CN202808271U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220451557 CN202808271U (en) 2012-09-06 2012-09-06 Mechanical translation lifting mechanism for lining trolley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220451557 CN202808271U (en) 2012-09-06 2012-09-06 Mechanical translation lifting mechanism for lining trolley

Publications (1)

Publication Number Publication Date
CN202808271U true CN202808271U (en) 2013-03-20

Family

ID=47867192

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220451557 Expired - Fee Related CN202808271U (en) 2012-09-06 2012-09-06 Mechanical translation lifting mechanism for lining trolley

Country Status (1)

Country Link
CN (1) CN202808271U (en)

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Legal Events

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

Granted publication date: 20130320

Termination date: 20180906

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