CN202518953U - Crossed hoisting device for table-board weight of horizontal test stand - Google Patents
Crossed hoisting device for table-board weight of horizontal test stand Download PDFInfo
- Publication number
- CN202518953U CN202518953U CN2012200311967U CN201220031196U CN202518953U CN 202518953 U CN202518953 U CN 202518953U CN 2012200311967 U CN2012200311967 U CN 2012200311967U CN 201220031196 U CN201220031196 U CN 201220031196U CN 202518953 U CN202518953 U CN 202518953U
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- travelling
- rail
- hoisting
- crossed
- needed
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Abstract
The utility model provides a crossed hoisting device for a table-board weight of a horizontal test stand, and belongs to the technical field of engineering carrying machines. According to the conventional hoisting mode, the requirement on environment is high, the cost of reforming the environment and purchasing relevant equipment is high, the wall is needed to be subjected to high-strength and high-rigidity design to avoid the damage to wall, travelling rails are needed to be designed on the wall, a bridge crane is needed to be purchased, electric power is needed to be transformed and the like. According to the crossed hoisting device for the table-board weight of the horizontal test stand, a longitudinal travelling device is provided with two travelling rails with safety catches along the length direction of a beam; splayed supports with travelling wheels are arranged on the two travelling rails; the tops of the two splayed supports are fixedly connected with two ends of a transverse travelling rail; the transverse travelling rail spans and is perpendicular to the longitudinal travelling device; a transverse travelling device is arranged on the transverse travelling rail; and a manual hoisting crane is arranged on the transverse travelling device. The crossed hoisting device is mainly used for hoisting the table-board weight in the experimental study of a tunnel lining model.
Description
Technical field
The utility model belongs to engineering handling machinery technical field, the particularly vertical lifting of tunnel lining model investigation table top weight, parallel motion.
Background technology
There are the above hydraulic actuating cylinder of counter-force cover plate, several 100kg of several tons of weights and other test corollary equipments in existing horizontal tunnel lining rig for model test loading floor top, must above-mentioned table top weight be removed with crane in bridge type when laying country rock and test back dismounting country rock before the test.
The existing way that moves adopts crane in bridge type, rail, hydraulic pressure rollover driver train etc.Side walls is provided with crane in bridge type rail and supporting electrical equipment etc. in the experiment hall, lays crane in bridge type on the rail.It is rotary that the horizontal test bed column adopts, and when needing to move the relevant weight of counter-force cover plate and other test cell, adopts hydraulic gear to drive column and rotate to level attitude and locking, carries out handling directly over crane in bridge type is moved to test cell.
Adopt the problem of existing handling mode to be: higher to environmental requirement, environmental reconstruction and purchase relevant device expense are bigger, must carry out the high rigidity Design of hard intensity like wall; Prevent destruction to wall; Must design rail on the wall, must buy crane in bridge type, must carry out electric power transformation etc.; Compatible with environment is not strong, if in the space that does not have the condition setting crane in bridge type, will carry out this type test, can't adopt existing scheme; During handling, must start hydraulic control column is rotated to level attitude, make counter-force cover plate and other table top weights place the crane in bridge type accessible areas fully, not have under the electric situation and just can't operate.
The utility model content
The purpose of the utility model provides a kind of horizontal test bed table top weight criss-cross lifting appliance, and it can be used for the lifting of horizontal tunnel lining rig for model test table top weight by actv., and in limited horizontal extent, moves.
The utility model adapts to space, kinds of experiments chamber for solving original problem, reduces environmental reconstruction and buys expense such as overhead traveling crane equipment; Reduce manufacturing cost, ensure safety, be easy to dismounting; The concrete technical scheme of being implemented is: vertically running gear is provided with the rail of two band safety catchs along the beam length direction; Be equipped with the splayed support of taking away road wheel on two rails, the top of two splayed supports is fixed with the two ends of horizontal rail, laterally rail across and perpendicular to vertical running gear; Laterally on the rail horizontal running gear is set, the hand cucurbit is installed on this running gear hangs.
Compared with prior art, the beneficial effect of the utility model is:
Two-layer up and down orthogonal criss-cross running gear design makes the lifting weight can realize moving arbitrarily in the moving area.
The bottom device of vertically walking to drive a vehicle is provided with four groups of directional wheels, and the band brake device, can realize the displacement and the braking of rail direction.
Rail length direction two ends, bottom safety catch prevents that running gear from dropping, and guaranteed safety.
Adopt the splayed supporting structure between vertical running gear in bottom and the upper lateral running gear, simple in structure, rigidity is big, and good stability can not overturn.
Top running gear and lifting appliance utilize H-girder simple in structure, ripe electrified monorail system and hand cucurbit to form, and be simple in structure, easy and simple to handle.
Lifting appliance and test cell are designed to integral type; Need not carry out environmental reconstruction to the laboratory; Need not crane in bridge type and corollary equipment thereof, need not Rotary cloumn only can accomplish the vertical lifting of test table top weight by hand, the moving arbitrarily of horizontal column inside region; Reduce manufacture difficulty, practice thrift substantial contribution.
Description of drawings
Fig. 1 is the utility model structural upright scheme drawing.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done and to be further described:
Fig. 1 is a kind of specific embodiment of the utility model.Vertically running gear is provided with the rail 1 of two band safety catchs along the beam length direction; Be equipped with the splayed support 3 of taking away road wheel 2 on two rails; The top of two splayed supports 3 is fixed with the two ends of horizontal rail 4; Laterally rail 4 across and perpendicular to vertical running gear, laterally on the rail 4 horizontal running gear 5 is set, the hand cucurbit is installed on this running gear hangs.
Claims (1)
1. horizontal test bed table top weight criss-cross lifting appliance; It is characterized in that vertical running gear is provided with the rail (1) of two band safety catchs along the beam length direction; Be equipped with the splayed support (3) of taking away road wheel (2) on two rails, the top of two splayed supports (3) is fixed with the two ends of horizontal rail (4), laterally rail (4) across and perpendicular to vertical running gear; Laterally on the rail (4) horizontal running gear (5) is set, the hand cucurbit is installed on this running gear hangs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200311967U CN202518953U (en) | 2012-01-31 | 2012-01-31 | Crossed hoisting device for table-board weight of horizontal test stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200311967U CN202518953U (en) | 2012-01-31 | 2012-01-31 | Crossed hoisting device for table-board weight of horizontal test stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202518953U true CN202518953U (en) | 2012-11-07 |
Family
ID=47101913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200311967U Expired - Fee Related CN202518953U (en) | 2012-01-31 | 2012-01-31 | Crossed hoisting device for table-board weight of horizontal test stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202518953U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583162A (en) * | 2012-01-31 | 2012-07-18 | 西南交通大学 | Cross-shaped hoisting device for weight on table board of horizontal type test bed |
| CN105384082A (en) * | 2015-12-18 | 2016-03-09 | 天津胜富辉嘉科技有限公司 | Traveling crane |
| CN107244616A (en) * | 2017-07-25 | 2017-10-13 | 江苏祥源电气设备有限公司 | A kind of tensile testing machine lifts by crane turnover device |
-
2012
- 2012-01-31 CN CN2012200311967U patent/CN202518953U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583162A (en) * | 2012-01-31 | 2012-07-18 | 西南交通大学 | Cross-shaped hoisting device for weight on table board of horizontal type test bed |
| CN105384082A (en) * | 2015-12-18 | 2016-03-09 | 天津胜富辉嘉科技有限公司 | Traveling crane |
| CN107244616A (en) * | 2017-07-25 | 2017-10-13 | 江苏祥源电气设备有限公司 | A kind of tensile testing machine lifts by crane turnover device |
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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 |
Granted publication date: 20121107 Termination date: 20150131 |
|
| EXPY | Termination of patent right or utility model |