The detachable window formula of a kind of pipe conveyer middle part truss frame mounting
Technical field
The utility model belongs to pipe conveyer technical field, particularly relates to the detachable window formula of a kind of pipe conveyer middle part truss frame mounting.
Background technology
The plurality of advantages such as pipe conveyer has and can turn by space multistory, realizes closed convey materials, and cost of investment is low, more and more come into one's own, and are used widely.Particularly cross over mountain after mountain in field, and old plant area transformation advantage is obvious especially.
The three-dimensional turning of pipe conveyer energy, is because middle part window formula framework forms by six groups of carrying rollers up and down, formation circle shape, and pressure is wrapped up in adhesive tape circular, and material is wrapped in circular adhesive tape.Being stained with of adhesive tape connects, changes; Break down hang-up or need open at middle part the problems such as adhesive tape cleaning material because of other factors and can not avoid completely of pipe conveyer, solve problems, and the window formula framework gas cutting that is about to welding is opened, and dismounting carrying roller is finished dealing with and managed to recover again.This way is taken a lot of work and is time-consuming, and easily causes truss distortion.
Utility model content
The purpose of this utility model is just to provide a kind of cost-saving, simple to operate, ensures the detachable window formula of the pipe conveyer middle part truss frame mounting of truss integraty and intensity.
The purpose of this utility model realizes by following technical proposals: the detachable window formula of a kind of pipe conveyer middle part truss frame mounting, comprise window formula framework and carrying roller, window formula framework is by face adapted the right halfbody window formula system framework that the left halfbody window formula framework of convex and face adapted are spill, suitable left halfbody window formula framework is connected by the spacer flanger face of face adapted with right halfbody window formula framework, and its corner portion is also connected and fixed by bolt and the upper and lower angle of chord steel of truss, carrying roller along continuous straight runs is circumferentially evenly fixed in left halfbody window formula framework and right halfbody window formula framework by bolt respectively.The utility model is used in the detachable window formula framework of pipe conveyer middle part truss, provide a kind of simple and easy, quick solution changes adhesive tape in the detachable window formula framework of middle part truss, draw the technical scheme of expecting the operation such as even fault handling, by the bolt of the dismounting upper and lower angle of chord steel of truss frame for connecting and window formula framework, and the bolt of window formula framework inside, replace the operations such as dismounting carrying roller and autogenous cutting window formula framework, better ensured integraty and the intensity of truss.
As preferably, it is identical with the carrying roller quantity in right halfbody window formula framework that along continuous straight runs is circumferentially evenly fixed on left halfbody window formula framework by bolt respectively; As further preferred, the number of carrying roller is not less than 6, and is even number; As optimization, left halfbody window formula framework and right halfbody window formula leg of frame bight are all connected and fixed by 4 cover bolts and the upper and lower angle of chord steel of truss; As optimization, left halfbody window formula framework is connected by 4 cover bolts by spacer flanger face with right halfbody window formula framework.
Compared with prior art, the beneficial effects of the utility model are: once need to open middle part window formula framework, when expansion is changed adhesive tape or is drawn material or fault handling, only need to dismantle the bolt of the upper and lower angle of chord steel of truss frame for connecting and window formula framework, and the bolt of window formula framework inside, no longer dismantle carrying roller and autogenous cutting window formula framework, simple to operate, cost-saving, ensure integraty and the intensity of truss.
Brief description of the drawings
Fig. 1 is the generalized section at tube-shaped belt machine middle part;
Fig. 2 is left halfbody window formula frame diagram of the present utility model;
Fig. 3 is right halfbody window formula frame diagram of the present utility model.
Mark in figure: the upper and lower angle of chord steel 1 of truss, window formula framework 2, bolt 3, carrying roller 4, bolt 5, flange face 6, left halfbody window formula framework 7, right halfbody window formula framework 8.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, the utility model is further described.
Embodiment 1, as shown in Figure 1, Figure 2 with described in Fig. 3, the detachable window formula of a kind of pipe conveyer middle part truss frame mounting, comprise window formula framework 2 and carrying roller 4, window formula framework 2 is by face adapted the right halfbody window formula framework 8 that the left halfbody window formula framework 7 of convex and face adapted be spill and forms, suitable left halfbody window formula framework 7 is connected by the spacer flanger face 6 of face adapted with right halfbody window formula framework 8, and its corner portion is also connected and fixed by bolt 5 and the upper and lower angle of chord steel 1 of truss; Carrying roller 4 along continuous straight runs are circumferentially evenly fixed in left halfbody window formula framework 7 and right halfbody window formula framework 8 by bolt 3 respectively.The detachable window formula of a kind of pipe conveyer middle part truss frame mounting, first carrying roller 4 is mounted in left halfbody window formula framework 7 and right halfbody window formula framework 8, then left halfbody window formula framework 7 and right halfbody window formula framework 8 are connected into detachable window formula framework 2 by spacer flanger face 6, rear window formula framework 2 is connected and fixed with the upper and lower angle of chord steel 1 of truss, this device can be turned by space multistory, realize closed convey materials, and assembling, dismounting etc. are simple to operate, cost-saving.
Embodiment 2, on the basis of embodiment 1, as preferably, it is identical with carrying roller 4 quantity in right halfbody window formula framework 8 that described along continuous straight runs is circumferentially evenly fixed on left halfbody window formula framework 7 by bolt 3 respectively.
Embodiment 3, on the basis of embodiment 2, as further preferred, the number of described carrying roller 4 is not less than 6, and is even number, and the carrying roller 4 of window formula framework 2 forms circle shape, force adhesive tape to be wrapped up in circular, material is wrapped in circular adhesive tape, and pipe conveyer can be turned by space multistory, realizes closed convey materials.
Embodiment 4, on the basis of embodiment 1, as optimization, described left halfbody window formula framework 7 and right halfbody window formula framework 8 corner portions are all connected and fixed with the upper and lower angle of chord steel 1 of truss by 4 cover bolts 5, bolt 5 is strengthened the connection of left halfbody window formula framework 7, right halfbody window formula framework 8 and the upper and lower angle of chord steel of truss, when needs are opened middle part window formula framework 2, expansion changes adhesive tape, while drawing material, fault handling, dismounting 4 cover bolts 5, simple to operate, cost-saving, integraty and the intensity of the upper and lower angle of chord steel 1 of guarantee truss.
Embodiment 5, on the basis of embodiment 1, as optimization, described left halfbody window formula framework 7 is connected by 4 cover bolts 3 by spacer flanger face 6 with right halfbody window formula framework 8, and left halfbody window formula framework 7 and right halfbody window formula framework 8 are connected into detouchable integral window formula framework 2 by bolt 3, when needs are opened middle part window formula framework 2, expansion changes adhesive tape, while drawing material, fault handling, dismounting 4 cover bolts 3, no longer autogenous cutting window formula framework 2 and dismounting carrying roller 4, simple to operate, cost-saving.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.