CN112239054A - Transportation equipment bearing track inclination adjusting device suitable for high-stress unloading layered surrounding rock roadway floor heave - Google Patents

Transportation equipment bearing track inclination adjusting device suitable for high-stress unloading layered surrounding rock roadway floor heave Download PDF

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Publication number
CN112239054A
CN112239054A CN202011073649.8A CN202011073649A CN112239054A CN 112239054 A CN112239054 A CN 112239054A CN 202011073649 A CN202011073649 A CN 202011073649A CN 112239054 A CN112239054 A CN 112239054A
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China
Prior art keywords
track
inclination
adjustment device
deviation
surrounding rock
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CN202011073649.8A
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Inventor
刘增辉
冯英华
曾冬艳
王帅帅
孙梦迪
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Anhui University of Science and Technology
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Anhui University of Science and Technology
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Priority to CN202011073649.8A priority Critical patent/CN112239054A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
    • B65G41/001—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames with the conveyor adjustably mounted on the supporting frame or base
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B23/00—Easily dismountable or movable tracks, e.g. temporary railways; Details specially adapted therefor
    • E01B23/02—Tracks for light railways, e.g. for field, colliery, or mine use
    • E01B23/04—Fastening or joining means
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2202/00—Characteristics of moving parts of rail systems, e.g. switches, special frogs, tongues
    • E01B2202/02—Nature of the movement
    • E01B2202/027—Including a component perpendicular to the plane of the rails
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2204/00—Characteristics of the track and its foundations
    • E01B2204/06—Height or lateral adjustment means or positioning means for slabs, sleepers or rails

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

本发明公开了一种适应高应力卸荷层状围岩巷道底鼓的运输设备承载轨线倾斜调节装置，包括高应力卸荷围岩巷道底臌、运输设备承载轨线倾斜程度调节判据、运输设备承载轨线倾斜调节装置；其中，高应力卸荷围岩巷道底臌是为了释放围岩内高应力，巷道底板不支护作为能量释放通道，巷道底板鼓起造成运输设备承载轨线倾斜，采用运输设备承载轨线倾斜调节装置，实现运输设备承载轨线的平直整齐；运输设备承载轨线倾斜程度调节判据包括底座式运输皮带H型支架和有轨矿车的轨道的水平倾斜角度和轴向连续性；轨线倾斜调节装置包括底座、调节装置和承接垫；本发明通过运输设备调节装置解决在满足安全条件下高应力卸荷层状围岩的巷道底臌造成运输设备无法使用的问题。

Figure 202011073649

The invention discloses a device for adjusting the inclination of the bearing track of the transport equipment adapted to the bottom drum of the high-stress unloading layered surrounding rock roadway. The inclination adjustment device of the carrying track of the transportation equipment; among them, the high stress unloading of the surrounding rock roadway bottom is to release the high stress in the surrounding rock, the roadway floor is not supported as an energy release channel, and the roadway floor bulges cause the transportation equipment bearing trajectory to incline, The inclination adjustment device of the carrying track of the transportation equipment is adopted to realize the straightness and order of the bearing track of the transportation equipment; the adjustment criterion of the inclination degree of the bearing track of the transportation equipment includes the horizontal inclination angle of the H-shaped bracket of the base-type transportation belt and the track of the railcar and axial continuity; the track line inclination adjustment device includes a base, an adjustment device and a bearing pad; the present invention solves the problem that the transportation equipment cannot be used due to the roadway bottom swell of the layered surrounding rock with high stress unloading under the safety conditions through the transportation equipment adjustment device The problem.

Figure 202011073649

Description

Transportation equipment bearing track inclination adjusting device suitable for high-stress unloading layered surrounding rock roadway floor heave
Technical Field
The invention belongs to a transportation equipment bearing rail line inclination adjusting device suitable for high-stress unloading layered surrounding rock roadway floor heave, which is used for adjusting the bearing rail line inclination of transportation equipment (a base type transportation belt and a rail tramcar) caused by roadway floor heave, and improving the adaptability of the transportation equipment to the roadway floor heave.
Background
The roadway excavation of the high-stress surrounding rock releases the stress of a shallow part, a top plate and two sides are supported after the roadway excavation, a bottom plate is not supported normally and is used as a channel for releasing high ground stress, and the channel is expressed as roadway bottom bulging; after a conveying belt or a track in a tunnel is installed, the tunnel bottom bulge causes the inclination of a bracket or the track of the conveying belt machine, so that the conveying equipment cannot be normally used. The method for treating the influence of the roadway floor heave on the transportation equipment is to lay the roadway floor and reinstall the transportation equipment so as to ensure the normal use of the transportation equipment. And (4) with the continuous release of high stress of surrounding rocks, the normal use of the equipment is influenced by the tunnel heaving once again, and the bed bottom repair of the tunnel bottom plate is repeated. But the repeated repair of the tunnel can affect the normal production and also increase the engineering cost.
When the roadway floor heave influences the normal use of the transportation equipment, but the roadway can still meet the safety requirement of the roadway section, a device for adjusting the inclination of the bearing rail line of the transportation equipment (a transportation belt and a rail car) is needed, and the axial continuity and the horizontal section of the bearing rail line of the transportation equipment are restored.
Disclosure of Invention
The invention provides a transportation equipment bearing track inclination adjusting device suitable for high-stress unloading layered surrounding rock roadway floor heave, aiming at overcoming the defects of adaptability of a coal mine underground transportation equipment bearing track.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a transportation equipment bearing track inclination adjusting device suitable for high-stress unloading layered surrounding rock roadway floor heave comprises a roadway floor heave of high-stress unloading surrounding rock, a belt conveyor support inclination degree adjusting criterion and a transportation equipment adjusting device.
The characteristic of the floor heave of the high stress unloading surrounding rock roadway is as follows: firstly, a roadway bottom plate of high-stress unloading surrounding rock under the combined action of high ground stress and mining stress is not supported and is used as a surrounding rock energy release channel, and the energy of the surrounding rock is released to cause roadway bottom heave; secondly, the floor heave of the high stress unloading surrounding rock roadway is not suitable for lying on the bottom due to the limitation of production and safety conditions; the section of the floor heave roadway of the high stress unloading surrounding rock can meet the safety requirement of production; and fourthly, unloading the bottom bulge of the bottom plate of the high-stress roadway to cause the inclination of the bearing track of the transportation equipment in the roadway, thereby causing potential transportation safety hazards.
The transport equipment carrying track includes a base conveyor belt support and a track for a rail car.
(1) The base type conveying belt H-shaped support inclination degree adjusting criterion is as follows: the verticality deviation between the width center lines of the transmission roller and the steering roller and the longitudinal center line of the rubber belt conveyor does not exceed 2/1000 of the width of the roller, and the contact ratio deviation between the center line of the H-shaped support and the center line of the rubber belt conveyor is not more than 3 mm; the left-right deviation and the up-down deviation at the joint of the frame are not more than 3mm, and the height deviation at the joint of the longitudinal beam pipe is not allowed to be more than 2 mm; the central line of the frame and the central line of the belt conveyor are coincided, and the deviation is not more than 3 mm; the straightness of the rack is not more than 10mm within any 25 m; the horizontal inclination angle is adopted, and the horizontal deviation between the transmission roller and the steering roller shaft is not more than 0.3/1000; the verticality of the H-shaped support leg is not more than 3/1000, and the straightness deviation in the vertical plane is not more than 1/1000 of the length of the H-shaped support; thirdly, when the belt conveyor runs, the rubber belt deviates, the upper layer of rubber belt comes out of the carrier roller, the lower layer of rubber belt rubs the H-shaped support legs, and the upper layer of rubber belt and the lower layer of rubber belt contact and rub.
(2) Track of a rail car: firstly, the axial continuity is realized, the gap of a track joint is not more than 5mm, and the height and the left-right error difference are not more than 2 mm; the height difference of the top surfaces of 2 steel rails in the straight line section and the height deviation of the outer rail of the curve section from the top surface of the inner rail after being heightened according to design are both not more than 5 mm; the upper deviation of the track gauge of the straight line section and the widened curve section is +5mm, and the lower deviation is-2 mm; the specification and the number of the sleepers meet the standard requirements, and the distance deviation does not exceed 50 mm; a horizontal inclination angle is adopted, and the height difference of the same section of the two rails is less than 10 mm; the length of each track measured every 2m along the length direction is less than 2 mm; the height difference of the upper part and the lower part of the whole length is less than 15 mm.
The transport equipment carries the adjusting device of the track slope: the pin type track inclination adjusting device comprises a base, an adjusting device, a track inclination adjusting device connecting piece and a bearing pad; the adjusting device adjusts the height of the unilateral track through the bolt holes arranged on the wall of the bearing pad and at different positions of the bearing pad, so as to prevent the track from inclining; the spiral track inclination adjusting device consists of a spiral track inclination adjusting device bearing pad, a rotating handle, a track inclination adjusting device connecting piece and a spiral track inclination adjusting device base, and the height of a single-side track is adjusted by rotating a spiral between the spiral track inclination adjusting device bearing pad and the spiral track inclination adjusting device base through the rotating handle to prevent the track from inclining; and the hydraulic track inclination adjusting device is composed of a hydraulic track inclination adjusting device bearing pad, a hydraulic track inclination adjusting device piston, a track inclination adjusting device connecting piece and a hydraulic jack base, and the hydraulic track inclination adjusting device piston is used for adjusting the hydraulic track inclination adjusting device bearing pad to adjust the height of the single-side track so as to prevent the track from inclining.
A construction process for adjusting the inclination of a bearing track of transportation equipment suitable for high-stress unloading layered surrounding rock roadway floor heave comprises the following steps:
the method comprises the following steps: the test transport equipment carries the horizontal inclination and axial continuity of the trajectory cross section.
Step two: when the horizontal inclination angle and the axial continuity of the bearing track of the transportation equipment meet the inclination degree adjusting criterion of the bearing track of the transportation equipment, the horizontal inclination angle and the axial continuity of the bearing track of the transportation equipment meet the requirements.
Step three: and (5) circulating the first step and the second step until the horizontal inclination angle and the longitudinal axis inclination angle of the cross section of the loading trajectory of the transportation equipment meet the requirements.
The invention has the beneficial technical effects that: firstly, the repair frequency of the floor heave of the roadway is reduced; and the adaptability of the carrying trajectory of the transportation equipment is improved.
Drawings
FIG. 1 schematic diagram of a base conveyor belt H-bracket inclination adjustment arrangement
FIG. 2 is a schematic view of the track inclination adjustment arrangement of the rail car
FIG. 3 schematic view of a latch style track tilt adjustment mechanism
FIG. 4 schematic diagram of a spiral track Tilt adjustment
FIG. 5 schematic of a hydraulic trajectory tilt adjustment mechanism
In the figure: 1-carrying track inclination adjusting device of transportation equipment 2-base type H-shaped support 3-track inclination adjusting device connecting piece 4-track 5-sleeper 6-ballast 1-1-carrying track base 1-3-sleeve 1-3-bolt 1-4-bolt hole 1-5-spiral track inclination adjusting device bearing pad 1-6-rotating handle 1-7-spiral track inclination adjusting device base 1-8-hydraulic track inclination adjusting device bearing pad 1-9-hydraulic track inclination adjusting device piston 1-10-hydraulic jack 1-11-hydraulic jack liquid return valve 1-12-hydraulic jack liquid inlet valve of rail car.
Detailed Description
After the roadway is excavated, the stress of surrounding rocks at the shallow part is released, the supporting structure is adopted to control the further deformation of the surrounding rocks, for the high-stress surrounding rock conditions, the bottom plate is usually used as a stress release channel, and the deformation of the bottom plate releases the energy accumulated in the surrounding rocks, so that the roadway bottom heave is caused; meanwhile, the roadway bottom heave can be caused by the advance supporting pressure formed by the stoping of the working face, so that the inclination of a belt transportation bracket or a mine car track laid on a roadway bottom plate is caused, and the normal use of transportation equipment is influenced. The treatment method for influencing the normal use of the equipment by the roadway floor heave is to lay the roadway floor, and for high-stress surrounding rock conditions, the stress release of the surrounding rock is a slow process, and the floor heave of the roadway can be repeated. If the section in tunnel can satisfy the safety requirement, carry out the bed bottom to tunnel bottom plate and can cause cost increase and the working face can not normally produce.
The inclination adjustment criterion of the carrying track of the transportation equipment is as follows:
h-shaped bracket of conveyor belt
The belt conveyer takes the central line and the waist line of a roadway as the reference, and is flat, straight and stable, the distance deviation cannot exceed 10mm, the verticality deviation between the width central line of a transmission roller and a steering roller and the longitudinal central line of the belt conveyer is not more than 2/1000 of the width of the rollers, and the levelness deviation of a shaft is not more than 0.3/1000.
The contact degree deviation of the center line of the H-shaped support and the center line of the belt conveyor is not more than 3mm, the verticality of the support leg is not more than 3/1000, and the straightness deviation in the vertical plane is not more than 1/1000 of the length of the H-shaped support.
The rubber belt does not deviate when the belt conveyor runs: the upper layer of adhesive tape does not come out of the carrier roller, the lower layer of adhesive tape does not rub the H-shaped support leg, and the upper layer of adhesive tape and the lower layer of adhesive tape do not contact and rub.
The belt conveyor must be equipped with a comprehensive protection device with the functions of coal piling, deviation prevention, skid prevention, temperature, smoke alarm and the like.
The adjustment of the inclination of the H-shaped bracket of the conveyor belt caused by the roadway floor heave is further explained by combining the attached drawings.
The method comprises the following steps: the tunnel bottom heave causes the H-shaped bracket (2) of the conveyer belt to incline, and the axial continuity and the horizontal inclination angle of the H-shaped bracket (2) of the conveyer belt and the rubber belt deviation condition when the belt conveyor runs are tested.
Step two: when the inclination degree of the base type conveying belt H-shaped support (2) accords with the inclination degree adjusting criterion of the base type conveying belt H-shaped support (2), the adjusting devices (1) at the lower parts of the conveying belt H-shaped supports (2) are adjusted one by one.
Step three: and (5) testing the axial continuity and the horizontal inclination angle of the H-shaped support (2) of the conveying belt and the rubber belt deviation condition when the belt conveyor runs again, and circulating the step one and the step two until the axial continuity and the horizontal inclination angle of the H-shaped support (2) of the conveying belt and the rubber belt deviation condition when the belt conveyor runs meet the requirements.
Rail of tracked mine car
The track of a rail car should meet the following requirements: the gap of the rail joint is not more than 5mm, and the height and the left-right error difference are not more than 2 mm. The height difference of the top surfaces of 2 steel rails in the straight line section and the height deviation of the outer rail of the curve section and the top surface of the inner rail after being heightened according to design are not more than 5 mm. The upper deviation of the track gauge of the straight line section and the widened curve section is +5mm, and the lower deviation is-2 mm. And thirdly, the specification and the number of the sleepers meet the standard requirement, and the distance deviation does not exceed 50 mm.
The adjustment of the inclination of the rail car caused by the roadway floor heave will be further explained with reference to the accompanying drawings.
The method comprises the following steps: the roadway bottom heave causes two rails (4) of the rail tramcar to generate altitude difference inclination, and the axial continuity and the horizontal inclination angle of the two rails of the rail tramcar are tested.
Step two: when the inclination degree of the track (4) of the rail tramcar accords with the inclination degree adjusting criterion of the track (4) of the rail tramcar, the adjusting devices (1) between the track (4) of the rail tramcar and the sleepers (5) are adjusted one by one.
Step three: and (5) testing the axial continuity and the horizontal inclination angle of the track (4) of the rail tramcar again, and circulating the first step and the second step until the axial continuity and the horizontal inclination angle of the track (4) of the rail tramcar meet the requirements.
The above description is only an embodiment of the present invention, but the scope of the invention is not limited thereto, and any person skilled in the art can make some changes within the technical scope of the present invention, such as the structure, arrangement, and monitoring means of the incline adjusting device of the carrying track of the transportation equipment, etc., should be regarded as infringing the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (6)

1.一种适应高应力卸荷层状围岩巷道底鼓的运输设备承载轨线倾斜调节装置，其特征在于：高应力卸荷围岩的巷道底臌、运输设备承载轨线倾斜程度调节判据、运输设备调节装置。1. a transport equipment bearing track inclination adjustment device adapted to the high stress unloading layered surrounding rock roadway bottom drum, it is characterized in that: the roadway bottom of the high stress unloading surrounding rock, the transport equipment bearing track inclination degree adjustment judgment. Data, transport equipment adjustment device. 2.根据权利要求1所述的高应力卸荷围岩巷道底臌，其特征在于：①在高地应力和采动应力共同作用下高应力卸荷围岩的巷道底板不支护，作为围岩能量释放通道，围岩能量释放造成巷道底鼓；②高应力卸荷围岩巷道底臌受生产和安全条件限制不宜于卧底；③高应力卸荷围岩的底鼓巷道断面能满足生产的安全要求；④高应力巷道底板底鼓卸荷引起巷道内运输设备承载轨线倾斜，造成运输安全隐患。2. high stress unloading surrounding rock roadway bottom according to claim 1, is characterized in that: 1. under the combined action of high ground stress and mining stress, the roadway floor of high stress unloading surrounding rock is not supported, as the surrounding rock energy The release channel, the energy release of the surrounding rock causes the floor heave of the roadway; ②The bottom of the roadway with high stress unloading surrounding rock is not suitable for undercover due to the limitation of production and safety conditions; ③The tunnel section of the floor drum with high stress unloading surrounding rock can meet the safety requirements of production 4. The unloading of the floor drum of the high-stress roadway causes the load-bearing track of the transportation equipment in the roadway to incline, causing hidden dangers to transportation safety. 3.根据权利要求1所述的运输设备承载轨线倾斜程度调节判据，其特征在于：3. the adjustment criterion of the inclination degree of the transport equipment bearing track line according to claim 1, is characterized in that: (1)底座式运输皮带H型支架(1) Base type transport belt H-bracket ①轴向连续性：传动滚筒和转向滚筒的宽度中心线与胶带运输机纵向中心线的垂直度偏差不超过滚筒宽度的2/1000，H型支架的中心线与胶带输送机中心线重合度偏差不大于3mm；机架接头处左右偏差及上下偏差不应大于3mm，纵梁管接头处其高低偏差不允许大于2mm；机架中心线和皮带输送输送机中心线应重合，其偏差不应大于3mm；机架的直线度在任意25m内不大于10mm；①Axial continuity: the deviation of the verticality between the width center line of the driving drum and the steering drum and the longitudinal center line of the belt conveyor is not more than 2/1000 of the width of the drum, and the deviation between the center line of the H-type bracket and the center line of the belt conveyor is not more than 2/1000. More than 3mm; the left and right deviation and the upper and lower deviation of the frame joint should not be more than 3mm, and the height deviation of the longitudinal beam pipe joint should not be more than 2mm; the center line of the frame and the center line of the belt conveyor should be coincident, and the deviation should not be greater than 3mm ;The straightness of the frame is not more than 10mm within any 25m; ②水平倾斜角度：传动滚筒和转向滚筒轴的水平度偏差不超过0.3/1000；H型支架支腿的铅垂度不大于3/1000，在铅垂面内的直线度偏差不大于H型支架长度的1/1000；②Horizontal inclination angle: the level deviation of the transmission drum and the steering drum shaft is not more than 0.3/1000; the vertical degree of the legs of the H-type bracket is not more than 3/1000, and the straightness deviation in the vertical plane is not more than that of the H-type bracket 1/1000 of the length; ③带式输送机运行时胶带跑偏：上层胶带出托辊，下层胶带摩擦H架支腿，上下层胶带接触、摩擦；③The belt is deviated when the belt conveyor is running: the upper layer of the belt is out of the idler, the lower layer of the belt rubs against the legs of the H frame, and the upper and lower layers of the belt contact and rub; (2)有轨矿车的轨道(2) The track of the railcar ①轴向连续性，轨道接头的间隙不得大于5mm，高低和左右错差不得大于2mm；直线段2条钢轨顶面的高低差，以及曲线段外轨按设计加高后与内轨顶面的高低偏差，都不得大于5mm；直线段和加宽后的曲线段轨距上偏差为+5mm，下偏差为-2mm；轨枕的规格及数量应符合标准要求，间距偏差不得超过50mm；①Axial continuity, the gap between the rail joints shall not be greater than 5mm, and the height and left-right deviation shall not be greater than 2mm; The height deviation shall not be greater than 5mm; the upper deviation of the straight line section and the widened curved section of the gauge is +5mm, and the lower deviation is -2mm; the specification and quantity of sleepers shall meet the standard requirements, and the spacing deviation shall not exceed 50mm; ②水平倾斜角度，两轨道同一截面高度差要小于10mm；每根轨道沿长度方向每2m测量长度应小于2mm；全长上下高度差应小于15mm。②Horizontal inclination angle, the height difference of the same section of the two rails should be less than 10mm; the measured length of each 2m along the length direction of each rail should be less than 2mm; the height difference between the top and bottom of the whole length should be less than 15mm. 4.根据权利要求1所述的运输设备承载轨线倾斜的调节装置，其特征在于：4. The adjusting device for the inclination of the carrying track line of the transportation equipment according to claim 1, is characterized in that: ①插销式轨线倾斜调节装置包括底座、调节装置、轨线倾斜调节装置连接件和承接垫；其中，底座和承接垫为整体，调节装置是通过在承接垫壁上有插销孔，插销在承接垫不同位置的插销孔来调节单侧轨线高度，防止轨线倾斜，轨线倾斜调节装置连接件和底座之间采用铰接；①The plug-type track line inclination adjustment device includes a base, an adjustment device, a connecting piece of the track line inclination adjustment device, and a receiving pad; wherein, the base and the receiving pad are integral, and the adjusting device is provided by a bolt hole on the receiving pad wall, and the bolt is in the receiving pad. Pad the bolt holes at different positions to adjust the height of the single-side track line to prevent the track line from tilting, and the connecting piece of the track line tilt adjusting device and the base are hinged; ②螺旋式轨线倾斜调节装置由螺旋式轨线倾斜调节装置承接垫、旋转柄、轨线倾斜调节装置连接件和螺旋式轨线倾斜调节装置底座组成，通过旋转柄旋转螺旋式轨线倾斜调节装置承接垫和螺旋式轨线倾斜调节装置底座之间的螺旋来调节单侧轨线高度，防止轨线倾斜，轨线倾斜调节装置连接件和螺旋式轨线倾斜调节装置底座之间采用铰接；②The spiral trajectory inclination adjustment device is composed of the spiral trajectory inclination adjustment device receiving pad, the rotating handle, the connecting piece of the trajectory inclination adjustment device and the base of the spiral trajectory inclination adjustment device. The screw between the device receiving pad and the base of the helical track line inclination adjustment device can adjust the height of the single-side track line to prevent the track line from tilting. The connecting piece of the track line inclination adjustment device and the base of the spiral track line inclination adjustment device are hinged; ③液压式轨线倾斜调节装置由液压式轨线倾斜调节装置承接垫、液压式轨线倾斜调节装置活塞、轨线倾斜调节装置连接件和液压千斤顶底座组成，通过液压式轨线倾斜调节装置活塞调节液压式轨线倾斜调节装置承接垫来调节单侧轨线高度，防止轨线倾斜，轨线倾斜调节装置连接件和液压千斤顶底座之间采用铰接。③The hydraulic track tilt adjustment device is composed of the hydraulic track tilt adjustment device receiving pad, the hydraulic track tilt adjustment device piston, the track line tilt adjustment device connecting piece and the hydraulic jack base. The hydraulic track tilt adjustment device piston Adjust the bearing pad of the hydraulic track line tilt adjustment device to adjust the height of the single side track line to prevent the track line from tilting. The connecting piece of the track line tilt adjustment device and the hydraulic jack base are hinged. 5.根据权利要求1所述的运输设备承载轨线，其特征在于：包括底座式运输皮带支架和有轨矿车的轨道。5. The transport equipment carrying track according to claim 1, characterized in that it comprises a base-type transport belt support and a track of a railcar. 6.根据权利要求1所述的施工工艺，其特征在于：6. construction technique according to claim 1, is characterized in that: 步骤一：测试运输设备承载轨线横断面的水平倾角和轴向连续性；Step 1: Test the horizontal inclination and axial continuity of the cross section of the carrying track of the transport equipment; 步骤二：当运输设备承载轨线的水平倾角和轴向连续性符合运输设备承载轨线倾斜程度调节判据时，调节运输设备承载轨线倾斜的调节装置，运输设备承载轨线的水平倾角和轴向连续性满足要求；Step 2: When the horizontal inclination and axial continuity of the carrying trajectory of the transportation equipment meet the adjustment criterion of the inclination degree of the carrying trajectory of the transportation equipment, the adjustment device for adjusting the inclination of the carrying trajectory of the transportation equipment, the horizontal inclination of the bearing trajectory of the transportation equipment and the The axial continuity meets the requirements; 步骤三：循环步骤一和步骤二，直至运输设备承载轨线横断面的水平倾角和纵向轴线倾角符合要求。Step 3: Repeat steps 1 and 2 until the horizontal inclination angle and longitudinal axis inclination angle of the cross section of the carrying track of the transport equipment meet the requirements.
CN202011073649.8A 2020-10-09 2020-10-09 Transportation equipment bearing track inclination adjusting device suitable for high-stress unloading layered surrounding rock roadway floor heave Pending CN112239054A (en)

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Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000289826A (en) * 1999-04-06 2000-10-17 Toyo Kanetsu Kk Conveyor equipment
CN2509131Y (en) * 2001-11-15 2002-09-04 哈尔滨博实自动化设备有限责任公司 Inclined roller type leather belt aligner for belt conveyer
JP2004026058A (en) * 2002-06-27 2004-01-29 Nikkari Co Ltd Rail for rail type carrier and body structure
CN102502143A (en) * 2011-10-11 2012-06-20 无锡市福曼科技有限公司 Supporting structure of goods shelf track
CN104359354A (en) * 2014-11-25 2015-02-18 张英泽 Remote rope delivering device
CN204400048U (en) * 2014-12-25 2015-06-17 嘉兴美丹食品有限公司 Food conveying devicec
CN105559336A (en) * 2016-03-13 2016-05-11 周怡君 Table
CN105752582A (en) * 2014-12-20 2016-07-13 重庆定足机械制造有限公司 Cylindrical workpiece transportation track
CN106737455A (en) * 2016-11-22 2017-05-31 上海电机学院 Self-leveling carrying workbench peculiar to vessel
CN106865153A (en) * 2017-04-10 2017-06-20 孝感市奇思妙想文化传媒有限公司 A kind of transport refining ribbon conveyer with anti-deviation monitoring function
CN107745931A (en) * 2017-09-28 2018-03-02 句容市大唐电气有限公司 A kind of arrester examines supply line
CN108022820A (en) * 2016-11-02 2018-05-11 中微半导体设备(上海)有限公司 A kind of self-checking device and method of plasma etching machine levelness
CN208674718U (en) * 2018-09-20 2019-03-29 华仪电气股份有限公司 A box-type substation adjustable assembly platform
CN209758347U (en) * 2019-01-10 2019-12-10 重庆德尼罗服饰有限公司 deviation prevention structure for hot melt adhesive machine
CN210914210U (en) * 2019-10-30 2020-07-03 青岛基业巨铸锻有限责任公司 Conveyer with material stop gear
CN211282441U (en) * 2019-12-27 2020-08-18 万雪营 Conveyor for machine production
CN211469825U (en) * 2019-10-28 2020-09-11 青岛智运包装设备有限公司 Support bracket of belt conveyor

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000289826A (en) * 1999-04-06 2000-10-17 Toyo Kanetsu Kk Conveyor equipment
CN2509131Y (en) * 2001-11-15 2002-09-04 哈尔滨博实自动化设备有限责任公司 Inclined roller type leather belt aligner for belt conveyer
JP2004026058A (en) * 2002-06-27 2004-01-29 Nikkari Co Ltd Rail for rail type carrier and body structure
CN102502143A (en) * 2011-10-11 2012-06-20 无锡市福曼科技有限公司 Supporting structure of goods shelf track
CN104359354A (en) * 2014-11-25 2015-02-18 张英泽 Remote rope delivering device
CN105752582A (en) * 2014-12-20 2016-07-13 重庆定足机械制造有限公司 Cylindrical workpiece transportation track
CN204400048U (en) * 2014-12-25 2015-06-17 嘉兴美丹食品有限公司 Food conveying devicec
CN105559336A (en) * 2016-03-13 2016-05-11 周怡君 Table
CN108022820A (en) * 2016-11-02 2018-05-11 中微半导体设备(上海)有限公司 A kind of self-checking device and method of plasma etching machine levelness
CN106737455A (en) * 2016-11-22 2017-05-31 上海电机学院 Self-leveling carrying workbench peculiar to vessel
CN106865153A (en) * 2017-04-10 2017-06-20 孝感市奇思妙想文化传媒有限公司 A kind of transport refining ribbon conveyer with anti-deviation monitoring function
CN107745931A (en) * 2017-09-28 2018-03-02 句容市大唐电气有限公司 A kind of arrester examines supply line
CN208674718U (en) * 2018-09-20 2019-03-29 华仪电气股份有限公司 A box-type substation adjustable assembly platform
CN209758347U (en) * 2019-01-10 2019-12-10 重庆德尼罗服饰有限公司 deviation prevention structure for hot melt adhesive machine
CN211469825U (en) * 2019-10-28 2020-09-11 青岛智运包装设备有限公司 Support bracket of belt conveyor
CN210914210U (en) * 2019-10-30 2020-07-03 青岛基业巨铸锻有限责任公司 Conveyer with material stop gear
CN211282441U (en) * 2019-12-27 2020-08-18 万雪营 Conveyor for machine production

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
张幼振: "煤矿巷道底鼓机械化治理技术应用研究", 《煤炭科学技术》 *
王何艳: "托辊皮带机跑偏的原因分析及解决办法", 《粮食流通技术》 *

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Application publication date: 20210119