CN207015994U - Gateway belt machine switch cart - Google Patents

Abstract

Belt feeder corollary equipment, specially crossheading belt feeder switch cart are the utility model is related to, solves the problems, such as that the electrical equipment placement such as switch takes up space in the transport of fully-mechanized mining working gateway belt machine, potential safety hazard be present and frequent relocating work amount is big, scheme：Side frame is formed by welding by side supporting leg and intermediate support leg by tie-beam；Supporting leg lower end is provided with roll wheel assembly, and roll wheel assembly is made up of turning rolls, axle and roller, and the axle of multiple roll wheel assemblies is parallel to each other；Left and right side frame upper end is fixed with face；Supporting leg and take over a business and be fixed with raker beam between face；Engaging lug and the articulated slab being articulated with engaging lug are fixed with the supporting leg of side.Advantage：1st, it is reasonable in design, simple in construction, easy for installation；2nd, it is safe and reliable, it is easy to operate；3rd, strong adaptability；4th, operating efficiency is improved, eliminates potential safety hazard；5th, can the series connection of multiple dollies in column.

Description

Gateway belt machine switch cart

Technical field

It the utility model is related to belt feeder corollary equipment, specially crossheading belt feeder switch cart.

Background technology

At present, underground coal mine fully-mechanized mining working mechanization degree is high, and the transport of gateway belt machine is in working face extraction Important step.As coal-face back production promotes in exploitation process, gateway belt machine is by storage band chamber structure, by skin Band machine tears frame open, and belt feeder tail constantly moves to heading, and whole piece belt feeder constantly shortens, until exploiting field reaches the exploitation limit Position.Gateway belt machine realizes tail with its distinctive structure and constantly meets work to in-migration before head in whole process The back production in face promotes, and is brought great convenience to actual mining.But the electrical equipment such as working face some switches also must be with Working face extraction is promoted and constantly migrated to heading.These electrical equipments are back production work during whole working face extraction Bring two problems：1st, the placement of electrical equipment takes lane space, brings very big potential safety hazard；2nd, electrical equipment is frequent Resettlement increases the workload in whole process, the serious raising for restricting production efficiency.In order to solve above-mentioned problem, design is a kind of The corollary equipment that various electric equipment and cable switches together move with belt feeder, which can be carried, to be extremely necessary.

The content of the invention

The utility model solves the electrical equipment placement such as switch in the transport of fully-mechanized mining working gateway belt machine and takes up space, exists A kind of the problem of potential safety hazard and big frequent relocating work amount, there is provided gateway belt machine switch cart.

The utility model is achieved through the following technical solutions：Gateway belt machine switch cart, including roll wheel assembly, Left and right side frame, raker beam, take over a business face, connection component；The left and right side frame is made up of symmetrically arranged left frame and left side frame, institute Left frame and left side frame is stated to weld by horizontally disposed tie-beam by the two side supporting legs and an intermediate support leg being vertically arranged Connect composition；Each supporting leg lower end of left and right side frame is respectively arranged with roll wheel assembly, and the roll wheel assembly with each supporting leg lower end by consolidating Surely the turning rolls connected, the axle being supported on turning rolls and be through on axle roller composition, each supporting leg lower end it is multiple The axle of roll wheel assembly is arranged in parallel；The left and right side frame upper end it is horizontal it is fixed by channel-section steel be welded it is latticed take over a business Face；On the inside of each side supporting leg and intermediate support leg（It is inner side between left and right side frame）Top and take over a business and be fixed with diagonal brace between face Beam；Connection component is fixed with each side supporting leg, the connection component includes what is be vertically arranged along left and right side frame bearing of trend Engaging lug and the articulated slab being articulated with engaging lug.Left and right side frame is welded and fixed down by side supporting leg and intermediate support leg by tie-beam Fixed idler whell component is held, sound construction and homonymy supported at three point operates steadily on guide rail jolts small.Left and right side frame upper end is fixed It is latticed take over a business face, take over a business and raker beam fixed between each supporting leg of face and left and right side frame, ensure that body construction is firm, support is steady, It is reliable, it will not occur that car body is crooked to collapse because load-bearing is larger.Engaging lug and articulated slab are fixed with the supporting leg of side, can will be more Individual switch cart is hinged together, composition train cover formula series connection train, is easy to transport multiple electrical equipments.

The utility model has advantages below：1st, it is reasonable in design, simple in construction, easy for installation；2nd, it is safe and reliable, behaviour Facilitate；3rd, strong adaptability, it is adapted to the Standard Machine before gateway belt machine tail and is in；4th, successfully solves back production The placement of the electrical equipment such as switch and a series of problems for bringing of migration in journey, improve operating efficiency and to eliminate safety hidden Suffer from；5th, can the series connection of multiple dollies in column, be easy to transport the electrical equipments such as big part, multiple switch.

Brief description of the drawings

Fig. 1 is the utility model structural front view；

Fig. 2 is Fig. 1 left views；

Fig. 3 is that multiple the utility model hinges run front view in column；

Fig. 4 is Fig. 3 left views；

In figure：1- roll wheel assemblies, 2- left and right side frames, 3- raker beams, 4- take over a business face, 5- sides supporting leg, 6- intermediate support legs, 7- companies Connect beam, 8- turning rolls, 9- axles, 10- rollers, 11- engaging lugs, 12- articulated slabs.

Embodiment

Gateway belt machine switch cart, including roll wheel assembly 1, left and right side frame 2, raker beam 3, take over a business face 4, connection group Part；The left and right side frame 2 is made up of symmetrically arranged left frame and left side frame, and the left frame and left side frame are by being vertically arranged Two side supporting legs 5 and an intermediate support leg 6 be formed by welding by horizontally disposed tie-beam 7；2 each supporting leg of left and right side frame Lower end is respectively arranged with roll wheel assembly 1, the roll wheel assembly 1 by be fixedly connected with each supporting leg lower end turning rolls 8, be supported in rolling Axle 9 on wheel carrier 8 and the roller 10 being through on axle 9 form, and the axle 9 of multiple roll wheel assemblies 1 of each supporting leg lower end is mutual It is arranged in parallel；The upper end of left and right side frame 2 it is horizontal it is fixed by channel-section steel be welded it is latticed take over a business face 4；Each side supporting leg 5 And the inside upper part of intermediate support leg 6 and take over a business and be fixed with raker beam 3 between face 4；Connection component is fixed with each side supporting leg 5, The connection component includes the engaging lug 11 being vertically arranged along the bearing of trend of left and right side frame 2 and is articulated be hinged on engaging lug 11 Plate 12.

In use, the roller 10 of roll wheel assembly 1 of the present utility model is supported on to the Standard Machine before gateway belt machine tail On the guide rail of body both sides, roller 10 rolls along guide rail, transports left and right side frame 2 and takes over a business face 4 and is run along belt feeder bearing of trend, top Electrical equipment, the cables such as switch can be placed in card 4.Raker beam 3 tenses the structure for reinforcing between face 4 and left and right side frame 2, Ensure that car body load-bearing is not skewed, do not collapse.Three supporting legs of homonymy side frame are supported on guide rail, it is ensured that steadily jolted during operation compared with It is small.Connected in column by engaging lug 11 and articulated slab 12 between multiple switch dolly, transport the electrical equipment such as large-scale, multiple switch and set It is standby.

Claims (1)

1. A kind of 1. gateway belt machine switch cart, it is characterised in that：Including roll wheel assembly（1）, left and right side frame（2）, raker beam （3）, take over a business face（4）, connection component；The left and right side frame（2）It is made up of symmetrically arranged left frame and left side frame, the left side Frame and left side frame are by two side supporting legs being vertically arranged（5）With an intermediate support leg（6）Pass through horizontally disposed tie-beam（7） It is formed by welding；The left and right side frame（2）Each supporting leg lower end is respectively arranged with roll wheel assembly（1）, the roll wheel assembly（1）By with it is each The turning rolls that supporting leg lower end is fixedly connected（8）, be supported in turning rolls（8）On axle（9）And it is through at axle（9）On roller（10） Composition, multiple roll wheel assemblies of each supporting leg lower end（1）Axle（9）It is arranged in parallel；The left and right side frame（2）Upper end water It is flat fixed by channel-section steel be welded it is latticed take over a business face（4）；Each side supporting leg（5）And intermediate support leg（6）Inside upper part with Take over a business face（4）Between be fixed with raker beam（3）；Each side supporting leg（5）On be fixed with connection component, the connection component includes Along left and right side frame（2）The engaging lug that bearing of trend is vertically arranged（11）Be articulated with engaging lug（11）On articulated slab（12）.