CN115161047B - Method for mounting rigid sliding contact line of four-cart coke oven - Google Patents
Method for mounting rigid sliding contact line of four-cart coke oven Download PDFInfo
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- CN115161047B CN115161047B CN202210906570.1A CN202210906570A CN115161047B CN 115161047 B CN115161047 B CN 115161047B CN 202210906570 A CN202210906570 A CN 202210906570A CN 115161047 B CN115161047 B CN 115161047B
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B41/00—Safety devices, e.g. signalling or controlling devices for use in the discharge of coke
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Abstract
The invention discloses a method for installing a rigid trolley wire of a coke oven, which comprises a copper conductor and a rigid support, wherein a plurality of groups of copper conductors and rigid supports are arranged, a connecting block is arranged in the middle of one side of the copper conductor, a connecting groove matched with the connecting block is formed in the middle of the other side of the copper conductor, fixing blocks are arranged on two sides of the bottom of the copper conductor, and fixing grooves matched with the fixing blocks are formed on two sides of the top of the rigid support. According to the copper conductor mounting device, when the copper conductor is mounted by the device, the copper conductor can be inserted from one end of the rigid support, so that the fixing blocks are clamped into the fixing grooves for connection, and compared with the insertion from two sides of the rigid support, the traction distance of the copper conductor is greatly shortened, and the mounting convenience is improved.
Description
Technical Field
The invention relates to the technical field of trolley wire installation, in particular to a method for installing rigid trolley wires of four trolleys of a coke oven.
Background
Along with the continuous increase of the steel demand of China, raw coke which is necessary for a steel mill also becomes short supply, a coke oven system of a coking plant constructed in China is taken as main equipment for coking, the safe operation of the coke oven system is extremely important, the safe operation of four carts which are taken as the coke oven system is more important, and a rigid trolley wire is taken as equipment for supplying power to the four carts in the four cart system, so that the quality of installation directly influences the safe operation of the four carts, and the deep research on the installation and debugging technology of the trolley wire of the four carts is very important.
The existing rigid sliding contact line has the defects when being installed: 1. when the existing copper conductor is installed, the copper conductor is usually inserted from one side of the rigid support, then the crane is used for traction to one side, the traction path is long, traction is needed when each section of copper conductor is installed, the installation operation is inconvenient, after the copper conductor and the rigid support are installed, the copper conductors of two adjacent groups are needed to be fixed again, and the installation convenience is reduced; 2. when the rigid supports are spliced, the connection mode between the two groups of supports is too monotonous, the two groups of supports are fixed by using bolts only through inserting the inserting blocks into the slots, the stability of the connection positions of the supports is difficult to ensure during subsequent use, certain errors are unavoidable when the copper conductors are installed, the distance between the supports is difficult to adjust, the installation fault-tolerant space is small, and the copper conductors cannot be installed easily due to the errors;
disclosure of Invention
The invention aims to provide a method for installing rigid trolley wires of four trolleys of a coke oven, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the four-cart rigid sliding contact line installation method for the coke oven comprises a copper conductor and a rigid support, wherein a plurality of groups of copper conductors and rigid supports are arranged, a connecting block is arranged in the middle of one side of each copper conductor, connecting grooves matched with the connecting block are formed in the middle of the other side of each copper conductor, fixing blocks are arranged on two sides of the bottom of each copper conductor, fixing grooves matched with the fixing blocks are formed in two sides of the top of each rigid support, an installation groove is formed in the middle of one side of each rigid support, a fastening nut is arranged in the middle of the inner side of each installation groove, fastening bolts are connected with inner side threads of the fastening nuts, threaded holes matched with the fastening bolts are formed in the middle of the bottom of each fixing block, automatic positioning components are arranged in the middle of two ends of the inner side of each installation groove, slots are formed in the middle of one side of each rigid support, guide rods are slidably inserted in the top and the bottom of the other side of each rigid support, connecting plates are jointly arranged on one side of each guide rod, an adjusting groove is formed in the middle of one side of each rigid support, one side of each adjusting bolt is in threaded connection with one side of each adjusting groove, one side of each adjusting bolt is in the inner side of each adjusting groove, and one side of each adjusting bolt is in threaded connection with one side of the middle connecting plate, and is far away from one side of the connecting plate.
Preferably, the automatic positioning component comprises a spring A, a movable plate, a sliding block, a positioning groove, a positioning rod, a sliding groove, a limiting rod, a hinging rod, a push rod and a spring C, wherein the sliding groove is positioned in the middle of two ends of the inner side of a mounting groove, two groups of sliding grooves are connected with the sliding block in a sliding manner, the movable plate is jointly installed at one end of each sliding block, two groups of sliding blocks are arranged at the bottom of each sliding block, the positioning rod is installed in the middle of two sides of the top of each movable plate, the positioning groove matched with the positioning rod is formed in the middle of two sides of the bottom of each fixing block, the push rod is sleeved on two sides of one end of the top of each mounting groove, the spring C is sleeved on the outer side of each push rod, a fixing sleeve is installed in the middle of two groups of two sides of the inner side of the top of each mounting groove, the limiting rod is sleeved on the inner side of each fixing sleeve, the limiting rod is sleeved on the top of each positioning rod, the limiting groove matched with the limiting rod is hinged to one end of each limiting rod, and the hinging rod is hinged to the other at one end of each limiting rod.
Preferably, the fixed subassembly includes gusset plate, mounting bolt, mounting nut, movable rod, fixture block, draw-in groove and spring B, the movable rod is located the rigid support both ends and keeps away from the middle part of connecting plate one side, two sets of the movable rod keeps away from one end mutually and installs the gusset plate, two sets of the outside cover of movable rod is equipped with spring B, the draw-in groove has been seted up at the middle part at slot both ends, two sets of the mid-mounting that the gusset plate is close to one end side mutually has the fixture block with draw-in groove matched with, a set of one side of gusset plate one end is provided with mounting nut, another set of one side cover of gusset plate one end is equipped with the mounting bolt with mounting nut looks adaptation.
Preferably, a fixing hole is formed in the middle of one side of one end of the insertion block, and the mounting bolt penetrates through the inner side of the fixing hole and is in threaded connection with the mounting nut.
Preferably, a through hole is formed in the middle of the inner side of the movable plate, and the fastening bolt penetrates through the inner side of the through hole and is matched with the movable plate in a sliding connection mode.
Preferably, the middle part at locating lever top installs the locating nail, and the shape of locating nail is round platform shape, the recess with locating nail looks adaptation is seted up at the middle part at the inboard top of constant head tank.
Preferably, a limiting block is arranged at the top of the outer side of the push rod, and the top of the push rod is triangular.
Preferably, a bearing is arranged in the middle of one side, far away from the insertion block, of the connecting plate, and one side of the adjusting bolt is connected with the bearing.
Preferably, the connecting block and the fixing block are dovetail-shaped.
The method for installing the rigid trolley wires of the four trolleys of the coke oven comprises the following steps:
step one: when the rigid sliding contact line is installed, the rigid support is needed to be spliced, the inserting block can be inserted into the slot firstly when the rigid support is spliced, in the inserting process, the connecting plate can be clamped into the inner side of the reinforcing plate, when the connecting plate is contacted with the clamping block, the two groups of reinforcing plates can be pushed to be unfolded towards the two ends under the guide of the movable rod against the elasticity of the spring B, after the inserting block is inserted into the designated position, the clamping block is aligned with the clamping slot, the elastic restoring force of the spring B can be utilized to drive the reinforcing plate to approach to each other, the clamping block is clamped into the clamping slot to limit the connecting plate, the reinforcing plate can be buckled on the outer side of the splicing part of the rigid support and the connecting plate, then the mounting bolt passes through the inner side through hole of the inserting block, and then is in threaded fixation with the mounting nut, and the splicing between the two groups of rigid supports can be completed;
step two: after the rigid support is spliced, the copper conductor can be installed, a fixed block on the copper conductor can be aligned with a fixed groove from one end of the rigid support and then inserted into the fixed groove, when the fixed block is inserted into the fixed groove, the fixed groove can be contacted with a push rod to push the push rod to move downwards against the elastic force of a spring C, then the push rod can be connected with the hinge rod, the limit rod is pulled to move to one side under the guide of the fixed sleeve, so that the limit rod is pulled out of the inner side of the limit groove, the fixation of the locating rod is released, after the fixed block is inserted into a designated position, the spring A in a compressed state can push the sliding block to move upwards, then the sliding block drives the movable plate, the locating rod can be pushed to move upwards and be inserted into the inner side of the locating groove, so that the fixed block is positioned, and then an operator can rotate the fastening bolt to screw the fastening bolt into the threaded hole to fix the copper conductor for the second time;
step three: when installing adjacent a set of copper conductor, can adopt above-mentioned same installation step, but the connecting block card on the adjacent a set of copper conductor is gone into in the spread groove of copper conductor one side during installation, after fixed with the copper conductor, can accomplish the concatenation between two sets of copper conductors through the block of connecting block and spread groove to when installing the copper conductor, accessible rotation regulation groove promotes the connecting plate to one side removal, utilizes the guide arm can lead the connecting plate, can finely tune the distance between two sets of rigid support, guarantees that the copper conductor can install smoothly.
Compared with the prior art, the invention has the beneficial effects that: the method for installing the rigid trolley wires of the four trolleys of the coke oven;
1. according to the copper conductor fixing device, through the mutual matching among the connecting blocks, the connecting grooves, the springs A, the movable plates, the sliding blocks, the locating grooves, the fixed blocks, the fixed grooves, the locating rods, the sliding grooves, the limiting rods, the hinging rods, the pushing rods and the springs C, when the copper conductor fixing device is used for fixing copper conductors, the copper conductors can be inserted from one end of the rigid support, the fixed blocks are clamped into the fixed grooves to be connected, compared with the insertion of the copper conductors from two sides of the rigid support, the traction distance of the copper conductors is greatly shortened, the installation convenience is improved, meanwhile, when the copper conductors are installed, the locating rods can be automatically clamped into the locating grooves to locate the copper conductors only by sliding the copper conductors to the appointed position, then the fastening bolts are screwed into the threaded holes, the copper conductors can be secondarily fixed while the locating rods are locked, the fixing stability is good, after the copper conductors of an adjacent group are installed, the connecting blocks and the connecting grooves are clamped, the splicing between the copper conductors of the group is completed, the copper conductors are omitted, and the installation operation of the device is simplified.
2. According to the invention, through the mutual matching among the reinforcing plate, the inserting block, the guide rod, the adjusting bolt, the inserting groove, the spring A, the mounting bolt, the mounting nut, the movable rod, the clamping block, the clamping groove and the spring B, when the device is used for splicing the rigid brackets, the clamping block can be buckled into the clamping groove to limit the connecting plate, the connection stability of the connecting plate is improved, the reinforcing plate is automatically buckled at two ends of the splicing part to protect the splicing part, the abrasion on the splicing part is reduced, and when the copper conductor is mounted, the length of the connecting plate can be adjusted through rotating the adjusting bolt to finely adjust the distance between the two groups of rigid brackets, so that a certain fault-tolerant space can be provided for mounting errors;
drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is a top cross-sectional view of a rigid bracket splice of the present invention;
FIG. 4 is a side cross-sectional view of the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 2A in accordance with the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 4B in accordance with the present invention;
fig. 7 is a perspective view of the present invention.
In the figure: 1. a copper conductor; 2. a connecting plate; 3. a reinforcing plate; 4. a rigid support; 5. a mounting groove; 6. a connecting block; 7. inserting blocks; 8. a connecting groove; 9. an adjustment tank; 10. a guide rod; 11. an adjusting bolt; 12. a slot; 13. a spring A; 14. a fastening bolt; 15. a movable plate; 16. a slide block; 17. a fastening nut; 18. a positioning groove; 19. a fixed block; 20. a threaded hole; 21. a fixing groove; 22. a positioning rod; 23. a chute; 24. installing a bolt; 25. installing a nut; 26. a movable rod; 27. a clamping block; 28. a clamping groove; 29. a spring B; 30. a limit groove; 31. a limit rod; 32. a hinge rod; 33. a push rod; 34. a spring C; 35. and (5) fixing the sleeve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, embodiments of the present invention are provided: a coke oven four-cart rigid trolley line installation method comprises a copper conductor 1 and a rigid support 4, wherein a plurality of groups of copper conductors 1 and rigid supports 4 are arranged, connecting blocks 6 are arranged in the middle of one side of each copper conductor 1, connecting grooves 8 matched with the connecting blocks 6 are formed in the middle of the other side of each copper conductor 1, fixing blocks 19 are arranged on two sides of the bottom of each copper conductor 1, fixing grooves 21 matched with the fixing blocks 19 are formed in two sides of the top of each rigid support 4, installing grooves 5 are formed in the middle of one end of each rigid support 4, fastening nuts 17 are arranged in the middle of the top of the inner side of each installing groove 5, fastening bolts 14 are connected with inner side threads of the fastening nuts 17, threaded holes 20 matched with the fastening bolts 14 are formed in the middle of the bottom of each fixing block 19, automatic positioning components are arranged in the middle of two ends of the inner side of each installing groove 5, inserting grooves 12 are formed in the middle of one side of each rigid support 4, guide rods 10 are slidably inserted into the top and the bottom of the other, adjusting grooves 9 are formed in the middle of one side, close to one side of each rigid support 4, which is connected with one side of the connecting plates 2, of the adjusting bolts 11 are connected with one side, which is far away from one side of the connecting plates 2, of the connecting plates 2 are connected with the middle of the middle parts, and are connected with one side, which is far away from the connecting plates 2.
In this embodiment, the automatic positioning component includes spring a13, fly leaf 15, slider 16, constant head tank 18, locating lever 22, spout 23, spacing groove 30, spacing lever 31, articulated lever 32, push rod 33 and spring C34, spout 23 is located the middle part at the inboard both ends of mounting groove 5, the inboard sliding connection of two sets of spouts 23 has slider 16, the fly leaf 15 is installed jointly to two sets of sliders 16 near one end mutually, the bottom of two sets of sliders 16 is provided with spring a13, mid-mounting of fly leaf 15 top both sides has locating lever 22, the constant head tank 18 with locating lever 22 matched with is seted up at the middle part of fixed block 19 bottom both sides, push rod 33 is equipped with to the both sides cover of mounting groove 5 top one end, the outside cover of two sets of push rods 33 is equipped with spring C34, the mid-mounting groove 5 inboard both sides's top is equipped with fixed cover 35, the inboard cover of two sets of fixed cover 35 is equipped with spacing lever 31, the top of two sets of locating lever 22 one end is seted up with the spacing groove 30 with the cooperation with spacing lever 31, the articulated lever 32 of one end of two sets of spacing lever 31, the other end of two sets of articulated lever 32 articulates, automatic locating lever 32 and push rod 33 looks articulated with push rod 33, when the copper component slip into the assigned position of conductor 1 promptly when carrying out the conductor 1 and sliding into the conductor positioning 1.
In this implementation, fixed subassembly includes gusset plate 3, mounting bolt 24, mounting nut 25, movable rod 26, fixture block 27, draw-in groove 28 and spring B29, the movable rod 26 is located the middle part that the connecting plate 2 one side was kept away from at rigid support 4 both ends, gusset plate 3 is installed to two sets of movable rods 26 one end of keeping away from mutually, the outside cover of two sets of movable rods 26 is equipped with spring B29, the draw-in groove 28 has been seted up at the middle part at slot 12 both ends, the mid-mounting that two sets of gusset plates 3 are close to one end side mutually has fixture block 27 with draw-in groove 28 matched with, one side of a set of gusset plate 3 one end is provided with mounting nut 25, one side cover of another set of gusset plate 3 one end is equipped with the mounting bolt 24 with mounting nut 25 looks adaptation, fixed subassembly can promote 4's splice stability, reduce the wearing and tearing that the concatenation department receives.
In this embodiment, a fixing hole is formed in the middle of one end of the insert 7, and a mounting bolt 24 passes through the fixing hole from the inside to be in threaded connection with a mounting nut 25, so that the insert 7 can be fixed by the mounting bolt 24.
In this embodiment, a through hole is formed in the middle of the inner side of the movable plate 15, and the fastening bolt 14 passes through the inner side of the through hole and is matched with the movable plate 15 in a sliding connection manner, so that the movable plate 15 can be fixed when the fastening bolt 14 is locked.
In this embodiment, the middle part at the top of the positioning rod 22 is provided with a positioning nail, and the positioning nail is in a truncated cone shape, and the middle part at the top of the inner side of the positioning groove 18 is provided with a groove matched with the positioning nail, so that the positioning effect of the positioning rod 19 can be improved.
In this embodiment, a limiting block is disposed at the top of the outer side of the push rod 33, and the top of the push rod 33 is triangular, so that the spring C34 can be limited, and the push rod 33 can be pushed to move downwards when the fixing block 19 is inserted into the fixing groove 21.
In this embodiment, the bearing is installed in the middle of the side of the connecting plate 2 far away from the insert block 7, one side of the adjusting bolt 11 is connected with the bearing, and when the adjusting bolt 11 is rotated, the connecting plate 2 can be pushed to move to one side, and the connecting plate cannot be driven to rotate.
In this embodiment, the shapes of the connecting block 6 and the fixing block 19 are dovetail shapes, so that the limiting effect after connection can be improved, and the connection stability can be enhanced.
The method for installing the rigid trolley wires of the four trolleys of the coke oven comprises the following steps:
step one: when the rigid sliding contact line is installed, the rigid support 4 is required to be spliced firstly, when the rigid support 4 is spliced, the inserting block 7 can be inserted into the slot 12 firstly, in the inserting process, the connecting plate 2 can be clamped into the inner side of the reinforcing plate 3, when the connecting plate 2 is contacted with the clamping blocks 27, the two groups of reinforcing plates 3 can be pushed to be unfolded towards two ends under the guidance of the movable rods 26 against the elasticity of the springs B29, when the inserting block 7 is inserted into a designated position, the clamping blocks 27 are aligned with the clamping grooves 28, at the moment, the reinforcing plate 3 can be driven to be close to each other by the elastic restoring force of the springs B29, the clamping blocks 27 are clamped into the clamping grooves 28 to limit the connecting plate 2, at the moment, the reinforcing plate 3 can be buckled on the outer side of the splicing part of the rigid support 4 and the connecting plate 2, then the mounting bolts 24 pass through the inner side through holes of the inserting block 7, and are screwed with the mounting nuts 25, and the splicing between the two groups of rigid supports 4 can be completed;
step two: after the rigid support 4 is spliced, the copper conductor 1 can be installed, the fixed block 19 on the copper conductor 1 can be aligned with the fixed groove 21 from one end of the rigid support 4 and then inserted into the fixed groove 21 during installation, when the fixed block 19 is inserted into the fixed groove 21, the fixed block 19 can be positioned by contacting the fixed groove 21 with the push rod 33, pushing the push rod 33 to move downwards against the elastic force of the spring C34, then the push rod 33 can be connected with the hinging rod 32, the limiting rod 31 is pulled to move to one side under the guide of the fixing sleeve 35, so that the limiting rod 31 is pulled out of the inner side of the limiting groove 30, the fixing of the positioning rod 22 is released, after the fixed block 19 is inserted into a designated position, the spring A13 in a compressed state can push the sliding block 16 to move upwards, the sliding block 16 drives the movable plate 15, so that the positioning rod 22 can be pushed upwards to be inserted into the inner side of the positioning groove 18, and then an operator can rotate the fastening bolt 14 to screw the threaded hole 20 to screw the fastening bolt 14 into the threaded hole 20 to fix the copper conductor 1 secondarily;
step three: when installing the adjacent copper conductor 1, can adopt above-mentioned same installation step, the connecting block 6 on the adjacent copper conductor 1 of a set of during installation can block into the spread groove 8 of copper conductor 1 one side, after fixed with copper conductor 1, can accomplish the concatenation between two sets of copper conductors 1 through the block of connecting block 6 and spread groove 8, and when installing copper conductor 1, accessible rotation regulation groove 9 promotes connecting plate 2 to one side removal, can lead connecting plate 2 with guide arm 10, can finely tune the distance between two sets of rigid support 4, guarantee that copper conductor 1 can install smoothly.
In embodiment 1, as shown in fig. 2, 4, 5 and 6, when the fixed block 19 is inserted into the fixed slot 21, the fixed block 19 is contacted with the push rod 33, the push rod 33 is pushed to move downwards against the elastic force of the spring C34, then the push rod 33 can be connected with the hinge rod 32, the limit rod 31 is pulled to move to one side under the guide of the fixed sleeve 35, so that the limit rod is pulled out of the inner side of the limit slot 30, the fixing of the locating rod 22 is released, after the fixed block 19 is inserted into a specified position, the spring a13 in a compressed state can push the sliding block 16 to move upwards, and then the sliding block 16 drives the movable plate 15, so that the locating rod 22 can be pushed to move upwards to be inserted into the inner side of the locating slot 18, thereby locating the fixed block 19.
In embodiment 2, as shown in fig. 1-3, when the rigid support 4 is spliced, the clamping blocks 27 can be pushed to move outwards by the slots 12, then the clamping blocks 27 can push the two groups of reinforcing plates 3 to spread towards two ends against the elastic force of the movable rods 26, when the inserting block 7 is completely inserted into the slot 12, the clamping blocks 27 can be aligned with the clamping grooves 28, and at the moment, the elastic restoring force of the springs B29 can be utilized to push the clamping blocks 27 to clamp into the clamping grooves 28 so as to limit the connecting plate 2.
Working principle: when the rigid sliding contact line is installed, the rigid support 4 is required to be spliced firstly, when the rigid support 4 is spliced, the inserting block 7 can be inserted into the slot 12 firstly, in the inserting process, the connecting plate 2 can be clamped into the inner side of the reinforcing plate 3, when the connecting plate 2 is contacted with the clamping blocks 27, the two groups of reinforcing plates 3 can be pushed to be unfolded towards two ends under the guidance of the movable rods 26 against the elasticity of the springs B29, when the inserting block 7 is inserted into a designated position, the clamping blocks 27 are aligned with the clamping grooves 28, at the moment, the reinforcing plate 3 can be driven to be close to each other by the elastic restoring force of the springs B29, the clamping blocks 27 are clamped into the clamping grooves 28 to limit the connecting plate 2, at the moment, the reinforcing plate 3 can be buckled on the outer side of the splicing part of the rigid support 4 and the connecting plate 2, then the mounting bolts 24 pass through the inner side through holes of the inserting block 7, and are screwed with the mounting nuts 25, and the splicing between the two groups of rigid supports 4 can be completed;
when the copper conductor 1 is installed, the fixed block 19 on the copper conductor 1 can be aligned with the fixed slot 21 from one end of the rigid support 4 and then inserted into the fixed slot 21, the insertion path is shorter, the traction distance to the copper conductor 1 is reduced, when the fixed block 19 is inserted into the fixed slot 21, the push rod 33 can be pushed by the fixed block 19 to move downwards, then the limit rod 31 can be pulled out of the inner side of the limit slot 30 by the push rod 33, the fixation of the positioning rod 22 is released, after the fixed block 19 is inserted into a designated position, the spring A13 in a compressed state can push the sliding block 16 to move upwards, the movable plate 15 is driven by the sliding block 16, the positioning rod 22 can be pushed to move upwards and be inserted into the inner side of the positioning slot 18, the positioning pin can be inserted into the groove, the positioning effect is improved, then an operator can rotate the fastening bolt 14 to screw the threaded hole 20 to fix the copper conductor 1 for the second time, and the fixation stability to the copper conductor 1 can be improved;
when installing the adjacent copper conductor 1 of a set, can adopt the same installation step to, connecting block 6 on the adjacent copper conductor 1 of a set can be when the installation, in the spread groove 8 of card income copper conductor 1 one side, after fixed copper conductor 1, can accomplish the concatenation between two copper conductors 1 of a set through the block of connecting block 6 and spread groove 8, the concatenation step to copper conductor 1 has been saved, and when installing copper conductor 1, accessible rotation adjustment groove 9 promotes connecting plate 2 to one side removal, utilize guide arm 10 can lead connecting plate 2, can finely tune the distance between two sets of rigid support 4, provide certain fault-tolerant space for the installation error.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or scope of the invention. Accordingly, embodiments of the present invention are exemplary and not limiting. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Claims (9)
1. Four cart rigidity wiping lines of coke oven, including copper conductor (1) and rigid support (4), its characterized in that: copper conductor (1) and rigid support (4) are provided with the multiunit, mid-mounting of copper conductor (1) one side has connecting block (6), connecting groove (8) with connecting block (6) looks adaptation are seted up at the middle part of copper conductor (1) opposite side, fixed block (19) are installed to the both sides of copper conductor (1) bottom, fixed slot (21) with fixed block (19) looks adaptation are seted up at the both sides at rigid support (4) top, mounting groove (5) have been seted up at the middle part of rigid support (4) one end both sides, mounting groove (5) internally mounted at the top of medial connection groove (5) has fastening nut (17), fastening nut (17)'s inboard threaded connection has fastening bolt (14), threaded hole (20) with fastening bolt (14) looks adaptation are seted up at the middle part of fixed block (19) bottom, the middle part at the inboard both ends of mounting groove (5) is provided with automatic locating component, slot (12) have been seted up at the middle part of rigid support (4) one side, top and bottom slip (10) of rigid support (4) opposite side, connecting plate (2) one side are close to one side of connecting plate (2) are installed to one side jointly, one side of the inner side of the adjusting groove (9) is in threaded connection with an adjusting bolt (11), one side of the adjusting bolt (11) is in rotary connection with the connecting plate (2), an inserting block (7) matched with the inserting groove (12) is arranged in the middle of one side of the connecting plate (2), and fixing components are slidably inserted into the middle of one side, far away from the connecting plate (2), of the two ends of the rigid support (4);
the automatic positioning assembly comprises a spring A (13), a movable plate (15), a sliding block (16), a positioning groove (18), positioning rods (22), sliding grooves (23), a limiting groove (30), a limiting rod (31), a hinging rod (32), push rods (33) and springs C (34), wherein the sliding grooves (23) are positioned in the middle of the two inner sides of the mounting groove (5), the sliding blocks (16) are slidably connected with the inner sides of the sliding grooves (23), the movable plate (15) are jointly installed at one ends of the two groups of sliding blocks (16), the springs A (13) are arranged at the bottoms of the sliding blocks (16), the positioning rods (22) are installed in the middle of the two sides of the top of the movable plate (15), the positioning grooves (18) matched with the positioning rods (22) are formed in the middle of the two sides of the bottom of the fixing block (19), the push rods (33) are sleeved on the two sides of one end of the top of the mounting groove (5), the springs C (34) are sleeved on the outer sides of the two groups of the push rods (33), a fixing sleeve (35) is installed in the middle of the two sides of the inner sides of the top of the mounting groove (5), the fixing sleeve (35), one end (31) is matched with the limiting rod (31) at the two ends of the fixing sleeve (35), one end of each of the two groups of limiting rods (31) is hinged with a hinged rod (32), and the other end of each of the two groups of hinged rods (32) is hinged with a push rod (33).
2. The coke oven four-cart rigid trolley line of claim 1, wherein: the fixing assembly comprises a reinforcing plate (3), mounting bolts (24), mounting nuts (25), movable rods (26), clamping blocks (27), clamping grooves (28) and springs B (29), wherein the movable rods (26) are located at the middle of one side of a connecting plate (2) away from the two ends of a rigid support (4), the reinforcing plate (3) is mounted at one end of each movable rod (26), the springs B (29) are sleeved on the outer sides of the movable rods (26), the clamping grooves (28) are formed in the middle of the two ends of each slot (12), the clamping blocks (27) matched with the clamping grooves (28) are mounted at the middle of one side, close to one end, of each reinforcing plate (3), the mounting nuts (25) are arranged on one side of one end of each reinforcing plate (3), and the mounting bolts (24) matched with the mounting nuts (25) are sleeved on one side of one end of each reinforcing plate (3).
3. The coke oven four-cart rigid trolley line of claim 2, wherein: a fixing hole is formed in the middle of one end of the insertion block (7), and the installation bolt (24) penetrates through the inner side of the fixing hole and is in threaded connection with the installation nut (25).
4. The coke oven four-cart rigid trolley line of claim 1, wherein: the middle part of the inner side of the movable plate (15) is provided with a through hole, and the fastening bolt (14) passes through the inner side of the through hole and is matched with the movable plate (15) in a sliding connection mode.
5. The coke oven four-cart rigid trolley line of claim 1, wherein: the middle part at the top of the locating rod (22) is provided with a locating nail, the shape of the locating nail is a round table, and the middle part at the top of the inner side of the locating groove (18) is provided with a groove matched with the locating nail.
6. The coke oven four-cart rigid trolley line of claim 1, wherein: the top of push rod (33) outside is provided with the stopper, the top shape of push rod (33) is triangle-shaped.
7. The coke oven four-cart rigid trolley line of claim 1, wherein: the middle part of one side of the connecting plate (2) far away from the inserting block (7) is provided with a bearing, and one side of the adjusting bolt (11) is connected with the bearing.
8. The coke oven four-cart rigid trolley line of claim 1, wherein: the connecting block (6) and the fixing block (19) are dovetail-shaped.
9. The method for installing the rigid trolley line of the coke oven four-cart comprises the following steps of:
step one: when the rigid sliding contact line is installed, firstly, the rigid support (4) is required to be spliced, when the rigid support (4) is spliced, the inserting block (7) is firstly inserted into the inserting groove (12), in the inserting process, the connecting plate (2) is clamped into the inner side of the reinforcing plate (3), when the connecting plate (2) is contacted with the clamping block (27), the two groups of reinforcing plates (3) are pushed to be unfolded towards two ends under the guide of the movable rod (26) against the elastic force of the spring B (29), after the inserting block (7) is inserted into a designated position, the clamping block (27) is aligned with the clamping groove (28), at the moment, the elastic restoring force of the spring B (29) is utilized to drive the reinforcing plate (3) to be close to the clamping groove (28), so that the clamping block (27) is clamped into the clamping groove (28), the connecting plate (2) is limited, and then the mounting bolts (24) penetrate through the inner side through holes of the inserting block (7) and then are screwed with the mounting nuts (25), so that the splicing between the two groups of rigid supports (4) is completed;
step two: after the rigid support (4) is spliced, namely the copper conductor (1) is installed, a fixed block (19) on the copper conductor (1) is aligned to a fixed groove (21) from one end of the rigid support (4) and then inserted into the fixed groove (21) during installation, when the fixed block (19) is inserted into the fixed groove (21), the fixed block (19) is contacted with a push rod (33) through the fixed groove (21), the push rod (33) is pushed to move downwards against the elastic force of a spring C (34), then the push rod (33) is connected with a hinging rod (32), a limiting rod (31) is pulled to move to one side under the guide of a fixing sleeve (35), the limiting rod is pulled out of the inner side of the limiting groove (30), the fixing of a positioning rod (22) is released, after the fixed block (19) is inserted into a specified position, a spring A (13) in a compressed state is pushed to move upwards, a movable plate (15) is driven by the slide block (16), namely the positioning rod (22) is pushed to move upwards and inserted into the inner side of the positioning groove (18), the fixed block (19) is pushed, and then a worker rotates to fasten a bolt (14) to screw a threaded bolt (20) into a threaded hole (1);
step three: when installing adjacent copper conductor (1), adopt same installation step to install the copper conductor, connecting block (6) card on adjacent copper conductor (1) in connecting slot (8) of copper conductor (1) one side during installation, after fixed copper conductor (1), promptly through the block of connecting block (6) and connecting slot (8), accomplish the concatenation between two copper conductor (1) promptly, and when installing copper conductor (1), through rotatory adjustment groove (9), promote connecting plate (2) to one side removal, utilize guide arm (10) to lead connecting plate (2), finely tune the distance between two sets of rigid support (4), guarantee copper conductor (1) can install smoothly.
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| CN107804700A (en) * | 2017-08-31 | 2018-03-16 | 合肥雷光动力科技有限公司 | A kind of electronic actuators for possessing reset function |
| AU2020103409A4 (en) * | 2020-11-12 | 2021-01-28 | Sichuan Agricultural University | A sports device for leg exercise |
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