CN104028566A - Steel drawing trolley and structural steel inspection bench thereof - Google Patents
Steel drawing trolley and structural steel inspection bench thereof Download PDFInfo
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- CN104028566A CN104028566A CN201410285489.1A CN201410285489A CN104028566A CN 104028566 A CN104028566 A CN 104028566A CN 201410285489 A CN201410285489 A CN 201410285489A CN 104028566 A CN104028566 A CN 104028566A
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Abstract
The invention discloses a steel drawing trolley. The steel drawing trolley comprises a trolley body, wherein the whole trolley body is in the shape of a flat platform; and the trolley body can be slidably matched with a steel drawing trolley guiding track in a supporting manner with the aid of sliders along lower surfaces of two sides of two ends of the length direction of the steel drawing guide track. The steel drawing trolley is characterized in that a mechanical steel drawing mechanism is arranged in the middle of the trolley body; slider oil film lubricating structures are arranged on the corresponding sliders at four corners of the trolley body; and two ends of the trolley body along the length direction of the steel drawing guide track are connected with steel wire ropes via quick connecting mechanisms. The invention also discloses a structural steel inspection bench. The steel drawing trolley with the structure is used for the structural steel inspection bench; and moreover, the structural steel inspection bench is also provided with a lifting type steel-rolling limiting mechanism. Steel drawing is realized by using a pure mechanical structure; the structure is simple, and electrical faults can be avoided; moreover, the steel drawing trolley is high in running smoothness and low in friction abrasion, and is connected with the steel wire ropes quickly and reliably; a base of a rack has a high protection effect, and production efficiency is guaranteed; and the steel drawing trolley has the advantages that structural steel can be accurately stopped on a feeding roller way, so that steel drawing is facilitated.
Description
Technical field
The inspection equipment, the especially one that the present invention relates in a kind of shaped steel production line are drawn steel dolly and shaped steel check-out console thereof.
Background technology
Shaped steel refers to the bar structural section with certain section shape and size, when shaped steel is produced, after roll forming, also needs through hot saw, and cold bed is cooling, straightener aligning, the operations such as cold saw.And check-out console is positioned on the streamline at cold saw sawing machine rear, check for shaped steel is tested whether up to standard, and paste qualified label.
A kind of shaped steel check-out console that applicant now uses, comprise the approach table being formed by input roller some and that level is arranged column-spacingly, the runout table being formed by outlet roller some and that level is arranged column-spacingly, approach table and runout table horizontal parallel arrange, between approach table and runout table, be vertically installed with the multipair horizontally disposed steel guide rail that draws that is, draw steel guide rail two ends to extend into separately in the gap between input roller and between outlet roller; Every pair is drawn below in steel guide rail to be also arranged with a pair of steel car guide rail that draws in parallel, draw on steel car guide rail and be combined with and draw steel dolly, laying respectively at approach table and runout table outer fix is also vertically provided with just to drawing driving wheel and the follower of steel car guide rail, described driving wheel with draw steel motor to be connected, draw steel dolly two ends to be connected with steel wire rope, steel wire rope is walked around the becket bridle that forms and draw steel car guide rail parallel after driving wheel and follower.
This existing shaped steel check-out console, there is following defect: 1: described in draw steel guide rail and draw steel car guide rail all to support to be arranged on multiple spaced apart stand bases, both sides, stand base upper surface are horizontally disposed with two for the upper plate that draws steel guide rail is installed, and upper plate middle part is provided with lower than upper plate height the lower roof plate that draws steel car guide rail for installing; When drawing steel car to pull shaped steel, usually stressed larger, therefore steel wire rope easily causes wearing and tearing attenuation by lower roof plate middle part, and then draws the distortion of collapsing, cause the bending damage of drawing steel car guide rail, usually need to carry out stop production to overhaul, reduce production efficiency.2: draw the hook pickup that needs to be provided for drawing steel on steel dolly car body, this hook pickup generally adopts electrical-controlled lifting mechanism controls to realize the hook of shaped steel is got, this electric member complex structure, high cost and easily produce electric fault, cause stop production to overhaul, reduced production efficiency; Meanwhile, the existing steel dolly that draws is sliding friction with drawing steel guide rail, therefore also there is and draw steel guide rail serious wear, steel wire rope is connected by being wound fag end with rod trolley, connects the defects such as inconvenience and poor reliability.3,, because check-out console is generally be set up in parallel multiple, therefore when shaped steel moves ahead in approach table, be difficult to accurately control it and stop at and need to enter into before check-out console, exist shaped steel to locate in approach table to stop and control inconvenient defect.
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Summary of the invention
For above-mentioned the deficiencies in the prior art, the primary technical problem solving of the present invention is: how to provide one to draw steel dolly and shaped steel check-out console thereof, can solve and draw steel vehicle structure complexity, easily produce electric fault, reduce the problem of wearing and tearing, make steel wire rope easy to connect reliable; Simultaneously further make shaped steel check-out console to realize stand base had and protects better effect, avoid being drawn bad after maintenance and affect production efficiency; And solve shaped steel in approach table, can accurately stop, make it control problem easily.
In order to solve the problems of the technologies described above, in the present invention, adopt following technical scheme.
One is drawn steel dolly, comprise that entirety is flat car body, the both sides lower surface at the suitable two ends of drawing steel guide rail length direction of car body supports to be slidably engaged in by a slide block and draws on steel car guide rail, it is characterized in that, described car body middle part is provided with mechanical type steel-drawing machine structure; Four jiaos of corresponding slide blocks of described car body are provided with slide block film lubrication structure, and car body is connected with steel wire rope by quick-connect machanism along the two ends of drawing steel guide rail length direction.
In the present invention, be provided with mechanical type steel-drawing machine structure, can realize pure mechanical type and draw steel, avoid the defect that adopts electrical structure easily to cause electric fault to shut down, be provided with slide block film lubrication structure, the lubricity that can improve slide block and draw steel car guide rail, improves the smooth and easy degree of steel of drawing; The quick-connect machanism arranging can adopt simple structure, realizes the quick connection of drawing steel dolly and steel wire rope, has ensured connection reliability.
As optimization, described mechanical type steel-drawing machine structure, comprise that car body middle part is along drawing the vertical installation groove arranging of steel guide rail direction, install in groove and is rotatably mounted with a hook pickup that entirety is triangular in shape by horizontally disposed rotating shaft, described hook pickup has around the shaft one when flexible rotating and deadweight state and upwards exposes car body and for capturing the tip of shaped steel; This tip is positioned at that to draw the side of line direction before steel be vertical edge, is also provided with and hooks that pickup is affixed and hook the pickup upper end locating part of (rear refer to and draw the steel contrary direction that moves ahead) rotation backward for stoping on described car body; Car body draw steel move ahead one end slide block and hook in the space between pickup and be also provided with one slide-plate, slide plate two ends are upwards engaged in slidably after horizontal buckling and draw on steel car guide rail again, slide plate middle part have under one protruding for the extrusion lug that hooks the extruding of pickup lower end and coordinate, the extrusion lug of described slide plate can drive when hooking the extruding of pickup lower end and hook pickup and rotate and its tip, top is disappeared in car body upper surface.
After optimizing like this, while drawing the work of steel dolly, first pull and retreat into approach table outermost place by steel wire rope, in this process, after hooking pickup upper end and shaped steel collision, can rotate forward, do not affect and draw normally retreating of steel dolly, after drawing steel dolly to retreat to put in place, pull forward, in drawing process, slide plate slides backward and clashes into extruding and hooks the rotation of Shi Qixiang back upper place, pickup lower end, and then make to hook pickup upper end and disappear in car body upper surface, in the time drawing steel dolly to be pulled to forward the shaped steel position that needs pull-out, just control to draw steel dolly to stop and again pull back and move back a bit of distance, make to hook that pickup lower end departs from and the contacting and allow hook pickup upper end expose car body and rotate to be deadweight state by gravity of slide plate, then now pull forward again, can make to hook pickup upper end contacts with shaped steel and pulls shaped steel to be advanced forward into and draw in steel guide rail, now hook pickup and prevent that by locating part is spacing upper end from rotating backward, the reliability of steel is drawn in guarantee.Like this, draw steel dolly to adopt the simple hook pickup of frame for movement purely, by the control of steel wire rope having been realized to the state conversion that hooks pickup, realized and drawn steel, avoided adopting the pickup of electric mechanism control hook easily to cause the defect of electric fault.
Wherein, hook further pickup have one for rotating shaft coordinate cylinder, cylinder middle part is upwards provided with a larger plate body of width and is configured for capturing the tip of shaped steel, and cylinder two ends are configured for to being arranged with two less plate bodys of width the bottom that extruding coordinates with slide plate.Like this, can improve the stability coordinating with rotating shaft, improve the reliability hooking while getting shaped steel, reduce the impact degree while clashing into extruding with slide plate, improve job stability.
As optimization, described slide block film lubrication structure, comprise and be positioned at the oil groove that four corner location of car body upper surface are just arranging the top of slide block, attachment screw has straight up been threaded bottom oil groove, attachment screw lower end penetrates and is connected in slide block, slide block lower surface is provided with the oil film groove of a fovea superior, and described attachment screw middle part has vertical through hole and is communicated in oil film groove, and described slide block upper surface has installation base and is installed in the mounting groove of car body lower surface.
After optimizing like this, adopt the attachment screw of hollow to realize the connection of slide block and car body, also realized the fuel feeding of oil groove to slide block simultaneously, after making to be full of fluid in the oil film groove of slide block lower surface, form lubricating oil film, improve greatly friction, ensured to draw steel dolly drawing the smooth degree sliding on steel car guide rail.Fluid is contaminated and is filled in oil groove by felt material, can avoid better fluid volatilization, guarantees lubricant effect.Described oil groove upper port is provided with cover plate further, and one end that cover plate is positioned at car body inside is installed in rotation on car body by vertical installation connecting axle, and cover plate is positioned at the outside middle side part of car body and has the shifting block of an evagination.Like this, the setting of cover plate, can prevent fluid volatilization better, and this cover plate self structure can horizontally rotate it to open by stirring the shifting block application of force simultaneously, simple in structure and open convenient and swift.
As optimization, described quick-connect machanism, comprise the connecting rod being fixed on car body, connecting rod outer end is fixedly connected with a connector by connecting bolt, middle part, connector outer end has a horizontally disposed frustum hole, frustum hole is that through hole and smaller diameter end outwards arrange, the diameter of its smaller diameter end is consistent with wirerope diameter, described steel wire rope link is positioned at frustum hole and steel wire rope link offers bifurcated from middle part, described frustum is also embedded with steady pin in hole, steady pin tip is outwards inserted into realization fixing steel wire rope in steel wire rope link bifurcated.
Like this, while drawing steel dolly to be connected with steel wire rope, only steel wire rope need be inserted into point fork behind frustum hole, then by steady pin wedging, without knotting fag end, convenient and swift, after connecting, in the time that steel wire rope pulls dolly stressed, can pull steady pin wedging, the larger steel wire rope of pulling force is fixed more reliably, has avoided knotting mode to connect the pulling force defect that fag end easily unclamps when excessive.
The invention also discloses a kind of shaped steel check-out console, comprise the approach table being formed by input roller some and that level is arranged column-spacingly, the runout table being formed by outlet roller some and that level is arranged column-spacingly, approach table and runout table horizontal parallel arrange, between approach table and runout table, be vertically installed with the multipair horizontally disposed steel guide rail that draws that is, draw steel guide rail two ends to extend into separately in the gap between input roller and between outlet roller; Every pair is drawn below in steel guide rail to be also arranged with a pair of steel car guide rail that draws in parallel, draw on steel car guide rail and be combined with and draw steel dolly, laying respectively at approach table and runout table outer fix is also vertically provided with just to drawing driving wheel and the follower of steel car guide rail, described driving wheel with draw steel motor to be connected, draw steel dolly two ends to be connected with steel wire rope, steel wire rope is walked around the becket bridle that is connected to form and draws steel car guide rail parallel after driving wheel and follower; It is characterized in that, described in draw steel dolly to adopt to draw steel dolly as said structure.
Like this, when this shaped steel check-out console uses, draw steel dolly by drawing steel motor that power is provided, by rope traction, first run in approach table, the shaped steel in approach table is drawn on check-out console and tested, then along drawing steel guide rail to move in runout table, export along runout table.Make this check-out console there is setup cost cheap, draw steel smooth and easy quick, avoid electric fault to occur, improved advantages such as drawing steel efficiency.
As optimization, describedly draw steel guide rail and draw steel car guide rail all to support to be arranged on multiple spaced apart stand bases, described stand base comprises the base plate of rectangle, both sides parallel with drawing steel guide rail on base plate are upwards fixedly installed the side plate that is trapezoidal, on the front and back side of two side plates, be connected and fixed and be provided with front panel and rear board, the upper surface of described front panel and rear board is concave shape and is provided with described lower roof plate at the middle part of concave shape horizontal support, support and be provided with described upper plate at the both sides of concave shape upper level, the upper plate of both sides is used for supporting installation and draws steel guide rail, lower roof plate is used for supporting installation and draws steel car guide rail, on described stand base, be positioned at and draw the middle part, two ends of steel guide rail length direction to be respectively provided with a vertical transfer roller, transfer roller is arranged on stand base by transfer roller seat, transfer roller upper level is between upper plate and lower roof plate.
Like this, stand base has simple in structure, to drawing steel guide rail and drawing steel car guide supporting stable, conveniently draws steel guide rail and draws the setting straggly of steel car guide rail to be beneficial to draw the advantages such as steel car moves under water.Simultaneously; because rear and front end on stand base is respectively provided with a vertical transfer roller; therefore transfer roller can be held steel wire rope; avoid producing between steel wire rope and stand base friction and wear and stand base is drawn and collapsed; stand base is had and protects better effect, avoid being drawn bad after maintenance and affect production efficiency.
As optimization, described transfer roller seat, comprises two transfer roller gripper shoes that are vertically set up in parallel, and the transfer roller gripper shoe of two transfer roller seats is separately fixed on front panel and rear board, and transfer roller gripper shoe top is provided with groove; Transfer roller comprises roller and roll shaft, roller two ends outer surface has for spacing annular protrusion, inner side, two ends is arranged on roll shaft by bearing and end cap, and the both sides, front and back at roll shaft two ends have the step surface of vertical cutting, and fits mounting limit in groove by both sides step surface.
Like this, transfer roller seat and transfer roller are had simple in structure, supporting & stablizing, easy installation and removal is quick and rotate the advantages such as flexible.
As further optimization; In described approach table, be positioned at and draw the input roller gap of steel guide rail anterior position to be also provided with lift steel rolling position-limit mechanism along throughput direction, described lift steel rolling position-limit mechanism, comprise mount pad, mount pad both sides have mount pad side plate upwards, two mount pad side plate medial surfaces are formed with vertical baffle chute relatively, the baffle plate that can vertically slide is installed in baffle chute, is also provided with lift cylinder on mount pad, lift cylinder telescopic arm is connected with baffle plate and for driving baffle plate lifting.
After improving like this, in the time that needs draw steel, can rise by lift cylinder control baffle plate, block shaped steel and move ahead, make it accurately rest in the position needing, the convenient steel dolly that draws is realized pulling shaped steel.
As the further optimization of lift steel rolling position-limit mechanism, on mount pad, be also provided with buffer, buffer, comprise a columnar bumper housing, bumper housing just arranges baffle plate lower end along line direction before shaped steel, in bumper housing inner chamber, one end adjacent with baffle plate can be provided with a buffer head axially slidably, buffer head outer end is exposed to bumper housing and has the curved end of evagination, this curved end is connected to baffle plate bottom, one end that buffer head is positioned at bumper housing is connected with a slide bar, slide bar is slidably fitted in the spacing ring that bumper housing lumen port place is fixedly installed away from one end of baffle plate, on slide bar between spacing ring and buffer head, be also arranged with a buffer spring that is compressive state.
Like this; be provided with after buffer head; when baffle plate top is subject to shaped steel shock; impact is cushioned the elasticity of head and offsets below being delivered to by leverage; buffer head has played good shock absorbing effect, to shaped steel there is good protection effect and avoided baffle plate simultaneously and cylinder because of clash into vibration excessive cause impaired.This buffer self structure simultaneously, also exists easy to assembly fast, and bumper and absorbing shock is reliable, and buffering direction is accurate, has improved the advantages such as buffering effect by leverage.
As the mounting structure of a kind of optimization of cylinder, described baffle plate deviates between the mount pad side plate of buffer direction and has also horizontally outward extended to form cylinder installation base, cylinder middle part is installed in rotation on cylinder installation base by horizontally disposed rotating shaft, on described mount pad, be also provided with a lever, lever middle part is installed in rotation on mount pad, lever one end allows bit space extend horizontally to baffle plate below and supporting baffle through bumper housing bottom, it is unsettled and be mounted with a balancing weight that the lever other end extends mount pad, end and the oblique downward expansion link front end stretching out of cylinder that lever is positioned at baffle plate one end are hinged and connected.
Like this, after optimization, the lever and the balancing weight that arrange, offset the weight of baffle plate, make cylinder to the elevating control of baffle plate flexibility and reliability and quick more, cylinder can be because of the stressed excessive electric fault that occurs, the structure of lever self and mounting structure make whole mechanism structure very compact reliable simultaneously.Further, lever upper surface is provided with an arc-shaped convex with baffle plate contact position and contacts with middle part, baffle plate lower surface, while making like this lever rotation application of force, is that baffle plate is applied to power upwards all the time, application of force direction can not deflect and cause guide plate to block, and ensures the smooth and easy of baffle plate lifting.
Another kind as cylinder is optimized mounting structure, the mount pad side plate upper surface that described baffle plate deviates from buffer direction is also relatively set with two mounting grooves, in mounting groove, be embedded with cylinder rotating shaft mounting blocks, cylinder rotating shaft mounting blocks upper end has horizontally extending installation journal stirrup and is fixed on mount pad side plate by vertical screw, described cylinder middle part is installed in rotation on cylinder rotating shaft mounting blocks by rotating shaft, and the expansion link of cylinder extends straight up and is articulated and connected on baffle plate on horizontally disposed connection journal stirrup.
After optimizing like this, directly drive baffle plate lifting by cylinder, structure is simpler, and the screw of installing and using of cylinder is positioned at the upper surface of mount pad side plate simultaneously, therefore easy installation and removal is convenient and swift, the maintenance that is beneficial to cylinder is changed.
In sum, the present invention draws steel dolly for drawing the hook pickup of steel to adopt pure mechanical structure to realize, simple in structure and can not produce electric fault, also has the steel of drawing car operation smooth degree good simultaneously, and fretting wear is low, is connected more fast reliably with steel wire rope; Can have and protect better effect stand base, avoid being drawn bad after maintenance and affect production efficiency; Can make shaped steel in approach table, realize accurately stops so that draw the advantages such as steel.
Brief description of the drawings
Fig. 1 is that shaped steel check-out console of the present invention is overlooked the structural representation of direction.
Fig. 2 is the structural representation of the stand base that adopts in Fig. 1.
Fig. 3 is the side view of Fig. 2, does not show the structure of guide rail and grooving in figure.
Fig. 4 is the structural representation that draws steel dolly of the present invention.
Fig. 5 is the top view of Fig. 4.
Fig. 6 is A-A cutaway view in Fig. 4, has increased and draw the structure of steel car guide rail to show in figure.
Fig. 7 is the partial sectional view of the car body of independent oil groove positions in Fig. 4.
Fig. 8 is the structural representation of a kind of lift steel rolling position-limit mechanism of adopting in shaped steel check-out console of the present invention.
Fig. 9 is the structural representation of the another kind of lift steel rolling position-limit mechanism that can adopt in the present invention.
Figure 10 is the top view of Fig. 9.
Figure 11 is the K-K partial sectional view in Figure 10.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
When concrete enforcement, as Figure 4-Figure 7, one is drawn steel dolly, wherein, the described steel dolly that draws comprises that entirety is flat car body 24, the both sides lower surface at car body 24 suitable two ends of drawing steel guide rail length direction supports to be slidably engaged in by a slide block 25 and draws on steel car guide rail, groove 26 is installed along drawing steel guide rail direction to be vertically provided with in car body 24 middle parts, install in groove 26 and be rotatably mounted with a hook pickup 27 that entirety is triangular in shape by horizontally disposed rotating shaft, described hook pickup 27 28 flexible rotatings and deadweight around the shaft has one when state and upwards exposes car body and for capturing the tip 29 of shaped steel, this tip 29 is positioned at that to draw the side of line direction before steel be vertical edge, on described car body, be also provided with and hook that pickup 27 is affixed and hook the pickup upper end locating part 30 of (rear refer to and draw the steel contrary direction that moves ahead) rotation backward for stoping, while specifically enforcement locating part 30 be horizontally placed on car body and spacing plane laminating that can be downward with the level in pickup 27 of hooking spacing, car body 24 draw steel move ahead one end slide block 25 and hook in the space between pickup 27 and be also provided with one slide-plate 31, slide plate 31 two ends are upwards engaged in slidably after horizontal buckling and draw on steel car guide rail 4 again, slide plate 31 middle parts have under one protruding for the extrusion lug 32 that hooks the extruding of pickup lower end and coordinate, the extrusion lug 32 of described slide plate can drive when hooking pickup 27 lower ends extruding and hook pickup 27 and rotate and its tip, top 29 is disappeared in car body upper surface.Hook pickup 27 and there is a cylinder 33 for coordinating with rotating shaft 28, cylinder 33 middle parts are upwards provided with a larger plate body of width and are configured for capturing the tip 29 of shaped steel, cylinder 33 two ends are configured for to being arranged with two less plate bodys 34 of width the bottom that extruding coordinates with slide plate 31, the middle part between two plate bodys 34 be connected to form for car body 24 on the spacing plane that coordinates of locating part 30.Like this, can improve the stability coordinating with rotating shaft, improve the reliability hooking while getting shaped steel, reduce the impact degree while clashing into extruding with slide plate, improve job stability.
Wherein, four corner location of car body 24 upper surface are just respectively provided with an oil groove 35 to the top of slide block, in oil groove 35, fill out to be provided with and contaminate the felt material that has fluid, the oil groove 35 bottoms attachment screw 36 that has been threaded straight up, attachment screw 36 lower ends penetrate and are connected in slide block 25, slide block 25 lower surfaces are provided with the oil film groove of a fovea superior, described attachment screw 36 middle parts have vertical through hole and are communicated in oil film groove, and described slide block 25 upper surfaces have installation base and are installed in the mounting groove of car body lower surface.Described oil groove upper port is provided with cover plate 37, and one end that cover plate 37 is positioned at car body 24 inside is installed in rotation on car body 24 by vertical installation connecting axle 38, and cover plate is positioned at the shifting block 39 that the outside middle side part of car body has an evagination and extends car body.
Wherein, car body 24 is connected with steel wire rope 9 by quick-connect machanism along the two ends of drawing steel guide rail length direction, described quick-connect machanism, comprise the connecting rod 40 being fixed on car body 24, connecting rod 40 outer ends are fixedly connected with a connector 41 by connecting bolt, connector 41 middle parts, outer end have a horizontally disposed frustum hole, frustum hole is that through hole and smaller diameter end outwards arrange, the diameter of its smaller diameter end is consistent with wirerope diameter, described steel wire rope link is positioned at frustum hole and steel wire rope link offers bifurcated 42 from middle part, described frustum is also embedded with steady pin 43 in hole, steady pin 43 tips are outwards inserted into steel wire rope link bifurcated 40 interior realizations fixing steel wire rope 9.
When concrete enforcement, as Figure 1-Figure 11, a kind of shaped steel check-out console, comprise the approach table 1 being formed by input roller some and that level is arranged column-spacingly, the runout table 2 being formed by outlet roller some and that level is arranged column-spacingly, approach table 1 and runout table 2 horizontal parallel settings, be vertically installed with the multipair horizontally disposed steel guide rail 3 that draws that is between approach table 1 and runout table 2, draw steel guide rail 3 two ends to extend into separately in the gap between input roller and between outlet roller; Every pair is drawn the interior below of steel guide rail 3 to be also arranged with a pair of steel car guide rail 4 that draws in parallel, draw to be combined with on steel car guide rail 4 and draw steel dolly 5 as said structure (as shown in Fig. 4-7), laying respectively at approach table 1 and runout table 2 outer fixs is also vertically provided with just to drawing driving wheel 6 and the follower 7 of steel car guide rail, described driving wheel 6 with draw steel motor 8 to be connected, draw steel dolly 8 two ends to be connected with steel wire rope 9, steel wire rope 9 is walked around driving wheel 6 and after follower 7, is connected to form the becket bridle parallel with drawing steel car guide rail 4; Described draw steel guide rail 3 and draw steel car guide rail 4 all to support be arranged on multiple spaced apart stand bases 10, stand base 10 both sides, upper surface are horizontally disposed with two for the upper plate 11 that draws steel guide rail 3 is installed, and upper plate 11 middle parts are provided with the lower roof plate 12 that draws steel car guide rail 4 for installing lower than upper plate 11 height levels; Wherein, be positioned at and draw the middle part, two ends of steel guide rail length direction to be respectively provided with a vertical transfer roller 13 on described stand base 10, transfer roller 13 is arranged on stand base by transfer roller seat, and transfer roller 13 upper level are between upper plate 11 and lower roof plate 12.
Wherein, described stand base comprises the base plate 14 of rectangle, both sides parallel with drawing steel guide rail 3 on base plate 14 are upwards fixedly installed the side plate 15 that is trapezoidal, on the front and back side of two side plates 15, be connected and fixed and be provided with front panel 16 and rear board 17, the upper surface of described front panel 16 and rear board 17 is concave shape and is provided with described lower roof plate 12 at the middle part of concave shape horizontal support, support and be provided with described upper plate 11 at the both sides of concave shape upper level, the upper plate 11 of both sides draws steel guide rail 3 for supporting to install, lower roof plate is used for supporting installation and draws steel car guide rail 4, the below of stand base plate 14 is also provided with the grooving 18 of walking for deadeye bottom, in grooving, correspondence is provided with the sliding roller 68 of grooving of supporting steel wire rope 9.
Wherein, described transfer roller seat, comprises that the transfer roller gripper shoe 19 of two 19, two transfer roller seats of transfer roller gripper shoe that are vertically set up in parallel is separately fixed on front panel 16 and rear board 17, and transfer roller gripper shoe 19 tops are provided with groove 20; Transfer roller 13 comprises roller and roll shaft, roller two ends outer surface has for spacing annular protrusion 21, inner side, two ends is arranged on roll shaft by bearing 22 and end cap, and the both sides, front and back at roll shaft two ends have the step surface 23 of vertical cutting, and fits mounting limit in groove 20 by both sides step surface 23.
Wherein, in described approach table, be positioned at and draw the input roller gap of steel guide rail anterior position to be also provided with lift steel rolling position-limit mechanism along throughput direction, described lift steel rolling position-limit mechanism, comprise mount pad 45, mount pad 45 both sides have mount pad side plate 46 upwards, two mount pad side plate 46 medial surfaces are formed with vertical baffle chute relatively, the baffle plate 47 that can vertically slide is installed in baffle chute, on mount pad 45, be also provided with lift cylinder 48, lift cylinder telescopic arm is connected with baffle plate 47 and for driving baffle plate 47 liftings.
Above-mentioned lift steel rolling position-limit mechanism, on mount pad 45, be also provided with buffer, buffer, comprise a columnar bumper housing 49, bumper housing 49 just arranges baffle plate 47 lower ends along line direction before shaped steel, in bumper housing 49 inner chambers, one end adjacent with baffle plate 47 can be provided with a buffer head 50 axially slidably, buffer head 50 outer ends are exposed to bumper housing 49 and have the curved end of evagination, this curved end is connected to baffle plate 47 bottoms, one end that buffer head 50 is positioned at bumper housing is connected with a slide bar 51, slide bar 51 is slidably fitted in the spacing ring 52 that bumper housing lumen port place is fixedly installed away from one end of baffle plate, on slide bar 51 between spacing ring 52 and buffer head 50, be also arranged with a buffer spring 53 that is compressive state.
When above-mentioned lift steel rolling position-limit mechanism is specifically implemented, can also there is structure as shown in Figure 8, be that described baffle plate deviates between the mount pad side plate of buffer direction and also horizontally outward extended to form cylinder installation base 55, cylinder 48 middle parts are installed in rotation on cylinder installation base 55 by horizontally disposed rotating shaft 56, on described mount pad 45, be also provided with a lever 57, lever 57 middle parts are installed in rotation on mount pad 45, lever 57 one end allow bit space extend horizontally to baffle plate 47 belows supporting baffle 47 through bumper housing 49 bottoms, it is unsettled and be mounted with a balancing weight 58 that lever 57 other ends extend mount pad 45, end and the oblique downward expansion link front end stretching out of cylinder 48 that lever 57 is positioned at baffle plate one end are hinged and connected.Further, lever 57 upper surfaces are provided with an arc-shaped convex 60 with baffle plate contact position and contact with baffle plate 47 middle parts, lower surface, while making like this lever rotation application of force, are that baffle plate is applied to power upwards all the time, application of force direction can not deflect and cause guide plate to block, and ensures the smooth and easy of baffle plate lifting.
When above-mentioned lift steel rolling position-limit mechanism is specifically implemented, can also there is structure as Figure 9-Figure 11, be that mount pad side plate 46 upper surfaces that described baffle plate 47 deviates from buffer direction are also relatively set with two mounting grooves, in mounting groove, be embedded with cylinder rotating shaft mounting blocks 61, cylinder rotating shaft mounting blocks 61 upper ends have horizontally extending installation journal stirrup and are fixed on mount pad side plate 46 by vertical screw 62, described cylinder middle part is installed in rotation on cylinder rotating shaft mounting blocks 61 by rotating shaft 56, the expansion link of cylinder 48 extends straight up and is articulated and connected on baffle plate 47 on horizontally disposed connection journal stirrup 63.
Claims (10)
1. one kind is drawn steel dolly, comprise that entirety is flat car body, the both sides lower surface at the suitable two ends of drawing steel guide rail length direction of car body supports to be slidably engaged in by a slide block and draws on steel car guide rail, it is characterized in that, described car body middle part is provided with mechanical type steel-drawing machine structure; Four jiaos of corresponding slide blocks of described car body are provided with slide block film lubrication structure, and car body is connected with steel wire rope by quick-connect machanism along the two ends of drawing steel guide rail length direction.
2. the steel dolly that draws as claimed in claim 1, it is characterized in that, described mechanical type steel-drawing machine structure, comprise that car body middle part is along drawing the vertical installation groove arranging of steel guide rail direction, install in groove and is rotatably mounted with a hook pickup that entirety is triangular in shape by horizontally disposed rotating shaft, described hook pickup has around the shaft one when flexible rotating and deadweight state and upwards exposes car body and for capturing the tip of shaped steel; This tip is positioned at that to draw the side of line direction before steel be vertical edge, is also provided with and hooks that pickup is affixed and hook the pickup upper end locating part of (rear refer to and draw the steel contrary direction that moves ahead) rotation backward for stoping on described car body; Car body draw steel move ahead one end slide block and hook in the space between pickup and be also provided with one slide-plate, slide plate two ends are upwards engaged in slidably after horizontal buckling and draw on steel car guide rail again, slide plate middle part have under one protruding for the extrusion lug that hooks the extruding of pickup lower end and coordinate, the extrusion lug of described slide plate can drive when hooking the extruding of pickup lower end and hook pickup and rotate and its tip, top is disappeared in car body upper surface.
3. the steel dolly that draws as claimed in claim 1, it is characterized in that, described slide block film lubrication structure, comprise and be positioned at the oil groove that four corner location of car body upper surface are just arranging the top of slide block, attachment screw has straight up been threaded bottom oil groove, attachment screw lower end penetrates and is connected in slide block, slide block lower surface is provided with the oil film groove of a fovea superior, described attachment screw middle part has vertical through hole and is communicated in oil film groove, and described slide block upper surface has installation base and is installed in the mounting groove of car body lower surface.
4. draw as claimed in claim 2 or claim 3 steel dolly, it is characterized in that, described quick-connect machanism, comprise the connecting rod being fixed on car body, connecting rod outer end is fixedly connected with a connector by connecting bolt, middle part, connector outer end has a horizontally disposed frustum hole, frustum hole is that through hole and smaller diameter end outwards arrange, the diameter of its smaller diameter end is consistent with wirerope diameter, described steel wire rope link is positioned at frustum hole and steel wire rope link offers bifurcated from middle part, described frustum is also embedded with steady pin in hole, steady pin tip is outwards inserted into realization fixing steel wire rope in steel wire rope link bifurcated.
5. a shaped steel check-out console, comprise the approach table being formed by input roller some and that level is arranged column-spacingly, the runout table being formed by outlet roller some and that level is arranged column-spacingly, approach table and runout table horizontal parallel arrange, between approach table and runout table, be vertically installed with the multipair horizontally disposed steel guide rail that draws that is, draw steel guide rail two ends to extend into separately in the gap between input roller and between outlet roller; Every pair is drawn below in steel guide rail to be also arranged with a pair of steel car guide rail that draws in parallel, draw on steel car guide rail and be combined with and draw steel dolly, laying respectively at approach table and runout table outer fix is also vertically provided with just to drawing driving wheel and the follower of steel car guide rail, described driving wheel with draw steel motor to be connected, draw steel dolly two ends to be connected with steel wire rope, steel wire rope is walked around the becket bridle that is connected to form and draws steel car guide rail parallel after driving wheel and follower; It is characterized in that, described in draw that steel dolly adopts structure as claimed in claim 4 draw steel dolly.
6. shaped steel check-out console as claimed in claim 5, it is characterized in that, describedly draw steel guide rail and draw steel car guide rail all to support to be arranged on multiple spaced apart stand bases, described stand base comprises the base plate of rectangle, both sides parallel with drawing steel guide rail on base plate are upwards fixedly installed the side plate that is trapezoidal, on the front and back side of two side plates, be connected and fixed and be provided with front panel and rear board, the upper surface of described front panel and rear board is concave shape and is provided with described lower roof plate at the middle part of concave shape horizontal support, support and be provided with described upper plate at the both sides of concave shape upper level, the upper plate of both sides is used for supporting installation and draws steel guide rail, lower roof plate is used for supporting installation and draws steel car guide rail, on described stand base, be positioned at and draw the middle part, two ends of steel guide rail length direction to be respectively provided with a vertical transfer roller, transfer roller is arranged on stand base by transfer roller seat, transfer roller upper level is between upper plate and lower roof plate.
7. shaped steel check-out console as claimed in claim 6, it is characterized in that described transfer roller seat comprises two transfer roller gripper shoes that are vertically set up in parallel, the transfer roller gripper shoe of two transfer roller seats is separately fixed on front panel and rear board, and transfer roller gripper shoe top is provided with groove; Transfer roller comprises roller and roll shaft, roller two ends outer surface has for spacing annular protrusion, inner side, two ends is arranged on roll shaft by bearing and end cap, and the both sides, front and back at roll shaft two ends have the step surface of vertical cutting, and fits mounting limit in groove by both sides step surface.
8. shaped steel check-out console as claimed in claim 5, is characterized in that, in described approach table, is positioned at and draws the input roller gap of steel guide rail anterior position to be also provided with lift steel rolling position-limit mechanism along throughput direction; Described lift steel rolling position-limit mechanism, comprise mount pad, mount pad both sides have mount pad side plate upwards, two mount pad side plate medial surfaces are formed with vertical baffle chute relatively, the baffle plate that can vertically slide is installed in baffle chute, on mount pad, be also provided with lift cylinder, lift cylinder telescopic arm is connected with baffle plate and for driving baffle plate lifting.
9. shaped steel check-out console as claimed in claim 8, it is characterized in that, on mount pad, be also provided with buffer, buffer, comprise a columnar bumper housing, bumper housing just arranges baffle plate lower end along line direction before shaped steel, in bumper housing inner chamber, one end adjacent with baffle plate can be provided with a buffer head axially slidably, buffer head outer end is exposed to bumper housing and has the curved end of evagination, this curved end is connected to baffle plate bottom, one end that buffer head is positioned at bumper housing is connected with a slide bar, slide bar is slidably fitted in the spacing ring that bumper housing lumen port place is fixedly installed away from one end of baffle plate, on slide bar between spacing ring and buffer head, be also arranged with a buffer spring that is compressive state.
10. shaped steel check-out console as claimed in claim 9, it is characterized in that, described baffle plate deviates between the mount pad side plate of buffer direction and has also horizontally outward extended to form cylinder installation base, cylinder middle part is installed in rotation on cylinder installation base by horizontally disposed rotating shaft, on described mount pad, be also provided with a lever, lever middle part is installed in rotation on mount pad, lever one end allows bit space extend horizontally to baffle plate below and supporting baffle through bumper housing bottom, it is unsettled and be mounted with a balancing weight that the lever other end extends mount pad, end and the oblique downward expansion link front end stretching out of cylinder that lever is positioned at baffle plate one end are hinged and connected.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410285489.1A CN104028566B (en) | 2014-06-24 | 2014-06-24 | One draws steel dolly and shaped steel check-out console thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410285489.1A CN104028566B (en) | 2014-06-24 | 2014-06-24 | One draws steel dolly and shaped steel check-out console thereof |
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| Publication Number | Publication Date |
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| CN104028566A true CN104028566A (en) | 2014-09-10 |
| CN104028566B CN104028566B (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108213093A (en) * | 2018-02-09 | 2018-06-29 | 江苏华伟特种薄板有限公司 | For the cold bed of steel plate production line |
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| GB1196962A (en) * | 1967-01-27 | 1970-07-01 | Davy & United Eng Co Ltd | Apparatus for moving Steel Sections |
| US3554363A (en) * | 1967-02-21 | 1971-01-12 | Senard Et Fils R | Conveyor, particularly for bars or similar objects |
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|---|---|
| CN104028566B (en) | 2015-12-09 |
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Effective date of registration: 20190325 Address after: 401220 No. 1, Gangcheng Road, Changshou District, Chongqing Patentee after: Chongqing Iron and Steel Co., Ltd. Address before: 400080 No. 1, three village, Dadun three, Dadukou District, Chongqing Patentee before: Chongqing Iron & Steel (Group) Co., Ltd. |
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Address after: No.2 Jiangnan Avenue, Jiangnan street, Changshou District, Chongqing 401220 Patentee after: CHONGQING IRON & STEEL Co.,Ltd. Address before: 401220 No. 1, Gangcheng Road, Changshou District, Chongqing Patentee before: CHONGQING IRON & STEEL Co.,Ltd. |