Moving sidewalk running fix device
Technical field
The present invention relates to a kind of moving sidewalk running fix device, belong to a kind of footpath ladder road and handrail positioning tool.
Background technology
Handrail elevator divides and has two big classes: a class is to have the escalator of step, its angle of inclination is maximum accomplishes 35 ��, it is that handrail elevator takies the ladder type that hoistway is the shortest, another kind of is then without step moving sidewalk, its angle of inclination is 12 �� to the maximum, and minimum is 0 ��, typically just takies the hoistway length of more than 20 meters, the more high length of hoisting depth is more big, and 0 �� of ladder type is typically just tens meters long. The operation principle of moving sidewalk is: under the drive of driving host, and ladder road system and handrail system do shuttling movement around certain track, so that moving sidewalk can transport passenger from origin-to-destination. Although principle is simple, but often have some limitations and difficulty in actual manufacture process, how to guarantee the parallel of each guide rail, what how to guarantee each guide rail opens shelves, how guaranteeing all problems affecting quality and efficiency that the height location etc. of each guide rail faces in the installation process of guide rail, this is also the problem that this technical field technologist is looking for answer always. All know in this field, advanced manufacturer can adopt a kind of positioning tool crying in the industry gantry when installing escalator, the frock manufacturing company being large-scale aims at the large-scale positioning tool of specific ladder type design, its structure is complicated, install loaded down with trivial details, take plant area big, expensive, but because it has preferably automatically or semi-automatically positioning function, product quality and production efficiency are all greatly increased, so deep liking and pursuing by the investor of large enterprise, but the enterprise of general scale can only be deeply aware of one's own helplessness when faced with a great task. Even if gantry frock has many merits, but for longer and that segments is more moving sidewalk, the gantry involved great expense also is at one's wit's end, investor can not throw in the gantry rail of endless, so the most of craft leaned in location of installing of moving sidewalk positions at present, such as guide rail bracing wire, longer moving sidewalk then needs to position by laser or level indicator, but under its work efficiency, and manually position and there will be deviation unavoidably, it is necessary to put into substantial amounts of reviewer and go tracking quality problem.
Summary of the invention
The technical problem to be solved is: provide a kind of moving sidewalk running fix device, guide rail tooling trolley can also be commonly called as, surplus size can be automatically positioned under the completed state of local positioning, function similar semi-automatic summary gantry frock, its simple and stable structure, easy operation and maintenance, and cheap, floor space is little.
In order to solve above-mentioned technical problem, the present invention by the following technical solutions:
A kind of moving sidewalk running fix device, it is characterized in that: be made up of platform, positioning roller, elastic positioning device, clamping element positioner, described platform is formed around positioning roller described at least four, left and right sides positioning roller must be parallel and have and identical open a grade size, described platform side is connected with at least two elastic positioning device, and described clamping element positioner is symmetricly set on the left and right sides above platform.
Described platform has certain weight, it is possible to each described positioning roller passing through gravity pressure on step rail, described positioning roller can drive package unit to move back and forth in step rail path.
It is provided with bearing outside described elastic positioning device, centre is provided with described spring, inboard is provided with adjustment device, described bearing is pushed up outward by described spring under the compression regulating device, described adjustment device is threaded latch-up structure and runner, by regulating outer the pretightning force that runner strengthens or reduces described bearing. A whole set of positioner automatic pretension location between step rail is realized by described elastic positioning device, guarantee that in running fix process shelves are opened in each step rail interval accurate, it is not necessary to artificial nucleus couple, it is to avoid artificially make mistakes, reduce labor intensity, improve efficiency and accuracy.
Described clamping element positioner outer is provided with vertical direction location-plate, and described location-plate matches with the notch of clamping element. Adopting said structure, clamping element can directly position against described location-plate, it is not necessary to manually positions, and reduces labor intensity, improves efficiency and accuracy.
In order to improve efficiency, described platform also sets up handrail. So that a whole set of positioner carries out operation when mobile operating without bending over.
In order to improve efficiency, described platform is also placed level indicator. The numerical value determined level in described level indicator is directly read when mobile operating the need of adjustment at a whole set of positioner.
After the present invention compared with prior art has the advantages that the described device of employing, one, for moving sidewalk relatively Chang Ti road system, ensure that step rail deciding field size is accurate, without artificial nucleus couple, avoid artificially makeing mistakes, both reduce labor intensity significantly, drastically increase again efficiency and accuracy. Two, the handrail system that moving sidewalk is longer, all clamping elements of straightway can directly directly position against described location-plate, it is not necessary to manually positions, namely reduces labor intensity significantly, be greatly enhanced again efficiency and accuracy. Three, grade size is opened without manual measurement in the left and right on whole ladder road, can directly with the direct comparison reading of center hanging wire, the workload such as repetition bracing wire when reducing installation and check. The workloads such as four, the horizontal size on whole ladder road can pass through the level indicator direct reading on platform, repetition bracing wire when reducing installation and check. Five, function similar semi-automatic summary gantry frock, but its simple and stable structure, easy operation and maintenance, and cheap, floor space is little.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention;
Fig. 2 is the top view of the present invention;
Fig. 3 is the profile of Elastic positioner 3 of the present invention;
Fig. 4 is the working state figure of the present invention.
Figure indicates: 1, platform, 2, positioning roller, 3, elastic positioning device, 4, clamping element positioner, 5, bearing, 6, spring, 7, regulate device, 8, runner, 9, location-plate, 10, handrail, 11, level indicator, 12, step rail, 13, clamping element.
Detailed description of the invention
The specific embodiment of the present invention and content is further illustrated below in conjunction with accompanying drawing.
According to Fig. 1-2, a kind of moving sidewalk running fix device, guide rail tooling trolley can also be commonly called as, by platform 1, positioning roller 2, elastic positioning device 3, clamping element positioner 4 forms, described platform 1 is formed around positioning roller 2 described at least four, left and right sides positioning roller must be parallel and have and identical open a grade size, and this opens a grade size and is exactly automatic sidewalk ladder road and opens a grade size, push directly on package unit when location can position, and it is connected with at least two elastic positioning device 3 in described platform side, described clamping element positioner 4 is symmetricly set on the left and right sides above described platform 1.
Described platform 1 has certain weight, can be formed together with Plate Welding by channel member or angle member, each described positioning roller 2 can be passed through gravity pressure on step rail, and described positioning roller 2 can drive package unit to move back and forth in step rail path.
According to Fig. 3, it is provided with bearing 5 outside described elastic positioning device 3, centre is provided with described spring 6, inboard is provided with adjustment device 7, described bearing 5 is withstood step rail 12 outward by described spring 6 under the compression regulating device 7, described adjustment device 7 is threaded latch-up structure and runner 8, by regulating the runner 8 of described adjustment device 7, can realize strengthening or reducing outer pretightning force of described bearing 1, a whole set of positioner automatic pretension location between step rail 12 is realized thereby through described elastic positioning device 3, guarantee that in running fix process shelves are opened in each step rail 12 interval accurate, without artificial nucleus couple, avoid artificially makeing mistakes, reduce labor intensity, improve efficiency and accuracy.
According to Fig. 1,2,4, described clamping element positioner 4 outer is provided with vertical direction location-plate 9, described location-plate 9 matches with notch for the clamping element 13 that clamps balustrade with glass panel in handrail system, to such an extent as to clamping element can directly position against described location-plate 9, without artificial location, reduce labor intensity, improve efficiency and accuracy.
In order to improve efficiency, described platform can also arrange the handrail 10 of similar gate, so that package unit carries out operation when mobile operating without bending over, described handrail 10 top center can also arrange center graduation mark, at the inspection Shi Keyu center direct comparison reading of hanging wire.
In order to improve efficiency, described platform 1 can also place level indicator 11, directly read the numerical value determined level in described level indicator 11 when mobile operating the need of adjustment at a whole set of positioner.
Before using, this running fix device is hung on the step rail 12 of head location, positioning roller 2 is made to tightly suppress described step rail 12, during use, only this running fix device need to be pushed away forward, again described step rail 12 is close to toward described positioning roller 2 and fixes, achieve this place's step rail 12 and open the location of shelves, then the notch of described clamping element 13 is close to toward institute's location-plate 9 and fixes from bottom to top, achieve the left and right of this place's clamping element 13 and the location of height, it is achieved thereby that this place's handrail system opens shelves and the location of height, so this running fix device is from while the movement of origin-to-destination, solve ladder road ladder type and the work of handrail system location successively.
The announcement of book according to the above description, above-mentioned embodiment can also be carried out suitable change and amendment by those skilled in the art in the invention.Therefore, the invention is not limited in detailed description of the invention disclosed and described above. It addition, should also be as some modifications and changes of the present invention falling in the scope of the claims of the present invention. Although additionally, employ some specific terms in this specification, but these terms are intended merely to convenient explanation, and the present invention does not constitute any restriction.