CN114294510B - L-shaped sliding plate assembly capable of reducing abrasion of bottom of equipment, and mounting and dismounting method - Google Patents
L-shaped sliding plate assembly capable of reducing abrasion of bottom of equipment, and mounting and dismounting method Download PDFInfo
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- CN114294510B CN114294510B CN202210039978.3A CN202210039978A CN114294510B CN 114294510 B CN114294510 B CN 114294510B CN 202210039978 A CN202210039978 A CN 202210039978A CN 114294510 B CN114294510 B CN 114294510B
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Abstract
An L-shaped sliding plate assembly for reducing abrasion of the bottom of equipment, and an installation and disassembly method belong to the field of equipment sliding plates. This L type slide subassembly passes through the cooperation of slide installation department on the equipment and the constant head tank on the installation face to and second connecting portion, realizes the fastening connection of slide and heavy equipment, has replaced current screw rod to be connected, need not hoist and mount, reverse equipment when installing the slide, has improved installation effectiveness, has reduced safe risk and operation degree of difficulty, and has solved connecting screw rod because long-term atress, corrodes the fracture and leads to the problem that the slide is difficult to the dismantlement. In addition, the detachable disassembly part formed by the impact block and the pull rod does not use an additional disassembly tool, so that the disassembly efficiency is improved, and the labor cost is reduced.
Description
Technical Field
The application relates to the technical field of equipment sliding plates, in particular to an L-shaped sliding plate assembly for reducing abrasion of the bottom of equipment, and an installation and disassembly method.
Background
At present, in order to prevent heavy equipment such as a furnace door frame, a rolling mill and the like from being worn due to abnormal vibration, normal vibration, frequent movement and the like in the use process of the heavy equipment, generally, a detachable sliding plate is arranged at the parts to replace the worn of the heavy equipment, the sliding plate is softer than equipment which is not allowed to be worn, such as copper, aluminum-plastic-wood and the like, and when the wearing amount of the sliding plate exceeds a set technical standard, the sliding plate is replaced.
In the prior art, a sliding plate is connected with equipment through a countersunk head screw rod or an inner hexagonal screw rod, when the sliding plate is installed below heavy equipment, the heavy equipment needs to be lifted by a crane, and then the heavy equipment is reversed through lifting or special reversing equipment. The operation efficiency is very slow by using the hoisting technology or adopting the reversing equipment, and the safety risk is high, and particularly when other devices are arranged on the reversing heavy equipment, the other devices are required to be disassembled, so that the operation difficulty is high. In addition, in the equipment reversing and hoisting processes, the connecting screw rod inside is easy to corrode and break due to long-term stress, so that the sliding plate is difficult to disassemble.
Disclosure of Invention
In view of the above, an object of the embodiments of the present application is to provide an L-shaped sliding plate assembly for reducing wear on the bottom of a device, and an installation and disassembly method thereof, so as to solve the technical problems of low working efficiency, high safety risk and difficult disassembly of the sliding plate caused by easy corrosion and fracture of the connecting screw inside the device due to the lifting or reversing when the sliding plate is installed by the connecting screw passing through the sliding plate to be connected with the device in the prior art.
The application is realized in the following way:
in a first aspect, examples of the present application provide an L-shaped skateboard assembly for reducing wear on the bottom of an apparatus.
Wherein the L-shaped slide plate assembly comprises a mounting plate 120 having a mounting surface, a second plate 130 perpendicular to the mounting plate 120, a first connection for connecting the mounting plate 120 and the apparatus 110, a second connection for connecting the second plate 130 with the apparatus 110, and a detachable member detachable from the second plate 130;
wherein the first connecting part comprises a slide plate mounting part fixedly arranged on the equipment 110 and a positioning groove 1212 which is arranged on the mounting surface and matched with the slide plate mounting part, and the direction of the positioning groove 1212 is perpendicular to the second plate 130;
wherein the second connection part includes a screw hole 1311 provided on the device 110, a fixing hole 1312 provided on the second plate 130 corresponding to the screw hole 1311, and a first bolt 1313 passing through the fixing hole 1312 and being engaged with the screw hole 1311;
wherein the detachable part detachable from the second plate includes an impact block 141, a first through hole 1411 corresponding to the second connection part is formed in the impact block 141, the first bolt 1313 fixes the impact block 141 through the first through hole 1411, the impact block 141 is further provided with a second through hole 1412, and a pull rod 142 fixable with the second through hole 1412.
In the above implementation manner, the fastening connection between the mounting plate 120 of the L-shaped slide plate and the device 110 is realized by fixing the slide plate mounting portion provided on the device 110 and the positioning groove 1212 provided on the mounting surface; the fastening connection of the second plate 130 of the L-shaped slide plate with the apparatus 110 is achieved by the screw holes 1311 provided on the apparatus 110, the fixing holes 1312 provided on the second plate 130 corresponding to the screw holes 1311, and the first bolts 1313 capable of passing through the fixing holes 1312 and being engaged with the screw holes 1311; thereby achieving a secure and reliable connection of the L-shaped skateboard to the device 110. In the installation process, a jack or other tool jacks up the device 110 to provide an installation space for the L-shaped slide plate, the positioning slots 1212 on the installation surface of the installation plate 120 are aligned with the slide plate installation portions, the positioning slots 1212 are installed along the slide plate installation portions from outside to inside, the L-shaped slide plate assembly enters the slide plate installation position on the device 110, and then the first bolts 1313 of the second connection portions are screwed into the threaded holes 1311 corresponding to the fixing holes 1312 on the device 110 after passing through the fixing holes 1312 on the second plate 130. Adopt first connecting portion and second connecting portion to replace current screw rod to connect, the installation need not hoist and mount, reverse equipment, has improved installation effectiveness on the one hand, has reduced safe risk and operation degree of difficulty, on the other hand, avoids connecting screw rod because of long-term atress corrosion fracture, leads to the slide to be difficult to dismantle. In order to achieve the disassembly without using an additional disassembly tool, a disassembly part detachable from the second plate 130 is provided, the disassembly part comprises an impact block 141 having a first through hole 1411, the impact block 141 is sleeved into a first bolt 1313 of the second connecting part through the first through hole 1411, the impact block has a second through hole 1412, a pull rod 142 is fixed on the impact block 141 through the second through hole 1412, when the slide plate needs to be disassembled, the first bolt 1313 of the second connecting part is screwed out of the threaded hole 1311 on the equipment 110, the first bolt 1313 of the second connecting part is separated from the equipment 110, the pull rod 142 drives the impact block 141 to impact one end of the first bolt 1313 of the second connecting part away from the second plate 130, and the L-shaped slide plate assembly is disassembled from the equipment 110 by impact force.
Optionally, the thickness of the second plate 130 is 15mm or more.
The material of the slide plate is softer, and by ensuring that the thickness of the second plate 130 is above 15mm, deformation or fracture of the second plate 130 due to external force during use is avoided because the second plate 130 is too thin. When the impact block 141 is used to disassemble the slide plate, the screw threads of the fixing hole 1312 on the second plate 130 bear the main force, the second plate 130 is too thin, the screw threads in the fixing hole 1312 are too few, and the screw threads are easily damaged due to impact.
Optionally, a top hole 150 corresponding to the second through hole 1412 is provided on the second plate 130.
In the above-described implementation, the L-shaped slide plate may be ejected out of the apparatus 110 using fasteners screwed into the ejection holes 150 on the second plate 130 when the detents 1212 on the mounting plate 120 deform over time to form an interference fit with the slide plate mounting portion.
Optionally, the length of the pull rod 142 is greater than or equal to the length of the first bolt 1313.
In the above implementation, when the locating slots 1212 on the mounting plate 120 deform over time to form an interference fit with the slide mounting portion, the tie rods 142 may be threaded through the second through holes 1412 on the impact block 141 and into the top holes 150 on the second plate 130 to eject the L-shaped slide out of the apparatus 110, avoiding the use of additional fasteners.
Alternatively, the slide plate mounting portion includes a positioning groove block mounting portion 12111 fixedly provided on the apparatus 110 and a positioning groove block 12112 detachably fixedly connected to the mounting portion, the positioning groove block mounting portion 12111 is a recess portion, and the positioning groove block 12112 is provided with an upper protruding portion 12113 capable of slidably connecting to the positioning groove block mounting portion 12111 and a lower protruding portion 12114 capable of slidably engaging with the positioning groove 1212.
Because the slide plate mounting portion is matched with the positioning groove 1212 on the slide plate, the slide plate mounting portion is easy to wear, in the implementation manner, the slide plate mounting portion is divided into two parts which are detachably and fixedly connected, the positioning groove block mounting portion 12111 and the positioning groove block 12112 are fixedly arranged on the equipment 110, the lower protruding portion 12114 of the positioning groove block 12112 is matched with the positioning groove 1212 on the slide plate, so that the easily worn part of the slide plate mounting portion can be replaced conveniently, when the wear amount of the slide plate exceeds the set technical standard, the slide plate can be replaced, and when the positioning groove block 12112 of the slide plate mounting portion is worn, the positioning groove block 12112 can be replaced. The positioning groove block mounting portion 12111 and the positioning groove block 12112 are slidably coupled to facilitate mounting and dismounting of the positioning groove block 12112.
Alternatively, the upper and lower protrusions 12113 and 12114 are integrally formed, longitudinal sections of the upper and lower protrusions 12113 and 12114 are trapezoidal, and narrow portions of the upper and lower protrusions 12113 and 12114 are butted.
In the above-described implementation, the longitudinal sections of the upper and lower protrusions 12113 and 12114 are trapezoidal, and the narrow portions are butted, so that the connection tightness of the positioning groove block mounting portion 12111 and the positioning groove block 12112 and the positioning groove 1212 can be improved. In addition, the sliding plate can better bear transverse working force, and when the sliding plate is connected with equipment through the countersunk head screw rod or the inner hexagonal screw rod, the sliding plate cannot bear the transverse working force, so that the sliding plate is easy to loosen due to the fact that the transverse working force cannot be borne, and equipment faults which are required to be repaired occur.
Optionally, a positioning groove block mounting hole 12115 is provided in the positioning groove block mounting portion 12111, a positioning groove block through hole 12116 is provided in the positioning groove block 12112, and a second bolt 12117 passes through the positioning groove block through hole 12116 and the positioning groove block mounting hole 12115 to detachably and fixedly connect the positioning groove block mounting portion 12111 and the positioning groove block 12112.
In a second aspect, the present application provides a method for installing an L-shaped slide assembly, wherein the positioning groove 1212 is aligned with the slide mounting portion, the positioning groove 1212 is installed along the slide mounting portion from outside to inside, the L-shaped slide assembly enters the slide mounting position on the apparatus 110, the impact block 141 is sleeved into the first bolt 1313 of the second connection portion through the first through hole 1411, the pull rod 142 is fixedly connected with the impact block 141 through the second through hole 1412 on the impact block 141, and the first bolt 1313 is screwed into and passes through the fixing hole 1312 on the second plate 130 and then is continuously screwed into the threaded hole 1311 corresponding to the fixing hole 1312 on the apparatus 110.
In a third aspect, the present application provides a method for removing an L-shaped slide assembly by unscrewing a first bolt 1313 of the second connection from a threaded hole 1311 on the apparatus 110, separating the first bolt 1313 of the second connection from the apparatus 110, and impacting an end of the first bolt 1313 of the second connection away from the second plate 130 with the impact bar 142 to drive the impact block 141, the impact force removing the L-shaped slide assembly from the apparatus 110.
Optionally, a third bolt is threaded into the ejection hole 150 in the second plate 130 to eject the L-shaped slide out of the apparatus 110; alternatively, the tie rod 142 is threaded through the second through hole 1412 in the impact block 141 into the top hole 150 in the second plate 130 to eject the L-shaped slide out of the apparatus 110.
According to the application, through the matching of the sliding plate mounting part on the equipment and the positioning groove on the mounting surface and the second connecting part, the fastening connection of the sliding plate and the heavy equipment is realized, the equipment is not required to be hoisted or reversed when the sliding plate is mounted, the operation efficiency is improved by more than a plurality of times, the safety risk and the operation difficulty are reduced, the technical requirements on operators are lower, and the problem that the sliding plate is difficult to detach due to the fact that the connecting screw rod in the equipment is easy to corrode and break due to long-term stress is solved. In addition, the detachable disassembly part formed by the impact block and the pull rod does not use an additional disassembly tool, so that the disassembly efficiency is improved, and the labor cost is reduced. Providing a more advantageous maintenance mode and efficiency improvement for the functional precision of heavy equipment.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and should not be considered as limiting the scope, and other related drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1A is a front view of an L-shaped skateboard assembly provided by the present application;
FIG. 1B is a top view of an L-shaped skateboard assembly provided by the present application;
FIG. 1C is a left side view of an L-shaped skateboard assembly provided by the present application;
FIG. 2 is a state diagram of a second connection portion fastening and removal process according to the present application;
FIG. 3 is a diagram showing the connection between an L-shaped skateboard assembly and equipment in accordance with the present application;
fig. 4 is a partial construction view of a preferred first connecting portion of the present application.
Icon: 110-device; 120-mounting plates; 12111-a positioning slot block mount; 12112-a positioning slot block; 12113-an upper projection; 12114-a lower protrusion; 12115-locating slot block mounting holes; 12116-a positioning slot block through hole; 12117-a second bolt; 1212-positioning slots; 130-a second plate; 1311-threaded holes; 1312-fixing holes; 1313—a first bolt; 141-an impact block; 1411-a first via; 1412-second through holes; 142-tie rod; 150-top hole.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application.
In order to prevent equipment body wearing and tearing, can install detachable slide at the position that equipment is easy to wear, the material of slide is softer than the material of equipment, when the slide wearing and tearing influence use, can change the slide, prior art, slide and equipment pass through countersunk head screw rod or interior hexagonal screw rod and are connected, when the slide is installed in heavy equipment below, when installing the slide, need lift heavy equipment with driving, the rethread hoist and mount or dedicated reversal equipment reverse to heavy equipment, just can install the slide after reversing. However, the hoisting and reversing equipment has low working efficiency and high safety risk, and when other devices are arranged on the reversed heavy equipment, the other devices need to be disassembled. In addition, in the equipment reversing and hoisting processes, the connecting screw rod inside is easy to corrode and break due to long-term stress, so that the sliding plate is difficult to disassemble.
In order to solve the above problems, embodiments of the present application provide an L-shaped skateboard assembly for reducing wear on the bottom of equipment.
Referring to fig. 1-3, fig. 1 is a front view, a top view and a left view of an L-shaped sliding plate assembly according to the present application, wherein fig. 1A is a front view, fig. 1B is a top view, fig. 1C is a left view, fig. 2 is a state diagram of a fastening and disassembling process of a second connecting portion in fig. 1, and fig. 3 is a state diagram of a connection between an L-shaped sliding plate assembly and a device according to the present application.
The L-shaped skateboard assembly of FIG. 1 includes a mounting plate 120 having a mounting surface, a second plate 130 perpendicular to the mounting plate 120, a first connection for connecting the mounting plate 120 to the device 110, and a second connection for connecting the second plate 130 to the device 110.
The first connection part in fig. 1 includes a slide plate mounting part fixedly provided on the device 110 and a positioning groove 1212 provided on the mounting surface to be engaged with the slide plate mounting part, and the direction of the positioning groove 1212 is perpendicular to the second plate 130.
Fig. 2 is a state diagram of the fastening and detaching process of the second connection part in fig. 1, and fig. 2 is divided into three parts, wherein the first part is a state diagram of the fastening of the second connection part, and the second part and the third part are state diagrams of the detaching process of the second connection part.
The second connection part in the first part of fig. 2 includes a screw hole 1311 provided on the device 110, a fixing hole 1312 provided on the second plate 130 corresponding to the screw hole 1311, and a first bolt 1313 passing through the fixing hole 1312 and engaged with the screw hole 1311.
The L-shaped slide plate assembly in the first portion of fig. 2 further includes a detachable component that is detachable from the second plate 130, the detachable component includes an impact block 141, a first through hole 1411 corresponding to the second connection portion is formed in the impact block 141, the first bolt 1313 fixes the impact block 141 through the first through hole 1411, the impact block 141 is further provided with a second through hole 1412, and a pull rod 142 that can be fixed with the second through hole 1412.
In the embodiment, the first connecting part is used for fixing the sliding plate mounting part arranged on the equipment 110 and the positioning groove 1212 arranged on the mounting surface, so that the mounting plate 120 of the L-shaped sliding plate is in fastening connection with the equipment 110; the second plate 130 of the L-shaped slide plate is fastened to the apparatus 110 by means of the second connection part, a screw hole 1311 provided on the apparatus, a fixing hole 1312 provided on the second plate 130 corresponding to the screw hole 1311, and a first bolt 1313 capable of passing through the fixing hole 1312 and being fitted with the screw hole 1311; thereby achieving a secure and reliable connection of the L-shaped skateboard to the device 110. The specific installation process is as follows: referring to fig. 1-3, a jack or other tool lifts the device 110 to provide a mounting space for the L-shaped slide plate, aligns the locating slot 1212 on the mounting surface of the mounting plate 120 with the slide plate mounting portion, mounts the locating slot 1212 along the slide plate mounting portion from the outside to the inside, and the L-shaped slide plate assembly enters the slide plate mounting position on the device 110, after which the first bolt 1313 of the second connection portion is threaded into and through the fixing hole 1312 on the second plate 130 and then continues to be threaded into the threaded hole 1311 on the device 110 corresponding to the fixing hole 1312. Adopt first connecting portion and second connecting portion to replace current screw rod to connect, the installation need not hoist and mount, reverse equipment, has improved installation effectiveness on the one hand, has reduced safe risk and operation degree of difficulty, on the other hand, avoids connecting screw rod because of long-term atress corrosion fracture, leads to the slide to be difficult to dismantle.
In this embodiment, the detachable component composed of the impact block 141 and the pull rod 142 does not use any additional detaching tool, so that the detaching efficiency is improved, and the labor cost is reduced. The specific disassembly process is as follows: referring to the second part of fig. 2, the first bolt 1313 of the second connection part is screwed out from the threaded hole 1311 of the device 110, so that the first bolt 1313 of the second connection part is separated from the device 110, the pull rod 142 drives the impact block 141 to impact the end of the first bolt 1313 of the second connection part away from the second plate 130, and the impact force removes the L-shaped slide plate assembly from the device 110.
Optionally, the skillet is softer than the device 110, preferably copper, aluminum, a gum plate, etc., to reduce the amount of wear on the device, which is borne by the skillet.
Alternatively, the device 110 may be a furnace gantry, a rolling mill, etc., and the slide plate may be installed at any position at the bottom of the device 110, where the position is easy to wear according to the load and impact force, and when there are multiple positions at the bottom of the device 110 where the slide plate needs to be installed, a whole slide plate may be selected and used, and connected with multiple positions, and the slide plate may also be installed separately at each position. When the required skid size is large, multiple skillets may be used for continuous installation (please refer to fig. 2, the first, second and third portions may represent 3 skillets for continuous installation). The skid mounting section is preset at the location where the skid is to be mounted on the base of the apparatus 110.
Optionally, the shape of the sliding plate installation part is a shape (mortise and tenon structure) with locking or fastening capability, and can be selected from right angles, spline shapes, abnormal shapes and other shapes, preferably trapezoidal, and the shape of the positioning groove 1212 corresponds to the shape, so that the stable connection between the sliding plate installation part and the positioning groove 1212 can be realized.
Optionally, 1 or more slide plate mounting portions may be set according to the length L of the slide plate, optionally, 1, 2, 3, 4, 5 or 6 slide plate mounting portions are set, the number of positioning slots 1212 on the mounting surface corresponds to the number of the positioning slots, and a plurality of slide plate mounting portions and positioning slots 1212 may be uniformly set, or the interval may be adjusted according to actual situations.
Alternatively, 1 or more screw holes 1311 fixedly provided on the apparatus may be provided, and alternatively, 1, 2, 3, 4, 5, or 6 screw holes 1311 may be provided, corresponding to the number of the fixing holes 1312 on the second plate 130, and corresponding to the number of the first bolts 1313 capable of passing through the fixing holes 1312 and being engaged with the screw holes 1311.
Alternatively, the impact block 141 included in the detachable member may be a single impact block 141 for the first bolt 1313 of one second joint, or may be a common impact block 141 for the first bolts 1313 of a plurality of second joints. The second through hole 1412 on the impact block 141, which can fix the pull rod 142, may be provided at any position on the impact block 141 to provide impact force according to circumstances, and preferably the second through hole 1412 is provided at the center of the impact block 141 to enhance impact effect.
Alternatively, the pull rod 142 of the second connecting portion and the impact block 141 may be connected by a pin, which can shorten the extension length of the pull rod 142, and make the pull rod 142 rotatable, so as to reduce the occupied space and improve the probability of use under more conditions.
Optionally, the fit clearance of the impact block 141 with the first bolt 1313 of the second connection through the impact block 141 is ≡0.40mm. It is ensured that the impact block 141 can smoothly linearly move on the first bolt 1313 to the greatest extent when the impact operation is performed on the impact block 141, and the impact force is prevented from being uniformly on one of the points of force due to instability and shaking left and right.
Alternatively, one end of the pull rod 142 is connected with the impact block 141, and the other end is connected with the impact handle, and the pull rod 142 is disposed at the center point of the impact handle, so that the operation safety can be improved.
Further, the thickness of the second plate 130 is 15mm or more, and optionally, the thickness of the second plate 130 is 15mm, 18mm, 20mm, 23mm, 25mm.
The material of the slide plate is softer, and by ensuring that the thickness of the second plate 130 is above 15mm, deformation or fracture of the second plate 130 due to external force during use is avoided because the second plate 130 is too thin. When the impact block 141 is used to disassemble the slide plate, the screw threads of the fixing hole 1312 on the second plate 130 bear the main force, the second plate 130 is too thin, the screw threads in the fixing hole 1312 are too few, and the screw threads are easily damaged due to impact.
Further, referring to fig. 2 and 3, a top hole 150 corresponding to the second through hole 1412 is provided on the second plate 130.
Referring to the second part of fig. 2, the first bolt 1313 of the second connection part is driven by the pull rod 142 to impact the end of the first bolt 1313 of the second connection part away from the second plate 130, so that the L-shaped slide plate assembly can be detached from the device 110 by impact force, but the material of the slide plate is softer than the device which does not allow abrasion, such as copper, aluminum-plastic-wood, etc., so that the positioning slot 1212 matched with the slide plate mounting part is easy to deform after long-term use, resulting in interference fit between the slide plate mounting part and the positioning slot 1212, and at this time, the slide plate is difficult to detach from the device 110 by impact. An ejector hole 150 corresponding to the second through hole 1412 of the impact block 141 may be provided in the second plate 130, and the L-shaped slide plate may be ejected out of the apparatus 110 using a fastener screwed into the ejector hole 150 of the second plate 130.
Further, the length of the tie rod 142 is equal to or greater than the length of the first bolt 1313.
When the first bolt 1313 of the second connecting portion needs to be screwed out of the threaded hole 1311 on the device 110 during disassembly, so that the first bolt 1313 of the second connecting portion is separated from the device 110, the pull rod 142 drives the impact block 141 to impact one end of the first bolt 1313 of the second connecting portion away from the second plate 130, the L-shaped slide plate assembly is detached from the device 110 by impact force, when the slide plate mounting portion and the positioning groove 1212 are in interference fit, since the pull rod 142 and the impact block 141 are fixed through the second through hole 1412, the top hole 150 corresponds to the second through hole 1412 on the impact block 141, and referring to the third part of fig. 2, the pull rod 142 can be screwed into the top hole 150 on the second plate 130 through the second through hole 1412 on the impact block 141, so that the L-shaped slide plate is ejected out of the device 110, but the length of the pull rod 142 needs to be ensured to be greater than or equal to the screw length of the first bolt 1313 of the second connecting portion when the first bolt 1313 of the second connecting portion is separated from the device 110, and the pull rod 142 can be screwed into the top hole 150 on the second plate 130 through the second through hole 1412 on the impact block 141.
Referring to the structure shown in fig. 4, further, the slide plate mounting portion includes a positioning slot block mounting portion 12111 fixedly disposed on the apparatus 110 and a positioning slot block 12112 detachably and fixedly connected to the mounting portion, the positioning slot block mounting portion 12111 is a recess portion, and the positioning slot block 12112 is provided with an upper protruding portion 12113 capable of slidably connecting to the positioning slot block mounting portion 12111 and a lower protruding portion 12114 capable of slidably engaging with the positioning slot 1212.
Because the slide plate mounting portion is matched with the positioning groove 1212 on the slide plate, the slide plate mounting portion is easy to wear, in the implementation manner, the slide plate mounting portion is divided into two parts which are detachably and fixedly connected, the positioning groove block mounting portion 12111 and the positioning groove block 12112 are fixedly arranged on the equipment 110, the lower protruding portion 12114 of the positioning groove block 12112 is matched with the positioning groove 1212 on the slide plate, so that the easily worn part of the slide plate mounting portion can be replaced conveniently, when the wear amount of the slide plate exceeds the set technical standard, the slide plate can be replaced, and when the positioning groove block 12112 of the slide plate mounting portion is worn, the positioning groove block 12112 can be replaced. The positioning groove block mounting portion 12111 and the positioning groove block 12112 are slidably coupled to facilitate mounting and dismounting of the positioning groove block 12112.
Preferably, the detent block 12112 is stainless steel to prevent corrosion.
Preferably, the shape of the upper projection 12113 and the shape of the lower projection 12114 are a shape (mortise and tenon structure) with locking or fastening ability, which may be selected from a right angle, a spline shape, a profile shape, etc., the positioning groove block mounting portion 12111 corresponds to the shape of the upper projection 12113, and the shape of the positioning groove 1212 corresponds to the shape of the lower projection 12114.
Preferably, the upper and lower protrusions 12113 and 12114 are integrally formed, longitudinal sections of the upper and lower protrusions 12113 and 12114 are trapezoidal, and narrow portions of the upper and lower protrusions 12113 and 12114 are butted. In addition, the sliding plate can better bear transverse working force, and when the sliding plate is connected with equipment through the countersunk head screw rod or the inner hexagonal screw rod, the sliding plate cannot bear the transverse working force, so that the sliding plate is easy to loosen due to the fact that the transverse working force cannot be borne, and equipment faults which are required to be repaired occur.
Further, a positioning groove block mounting hole 12115 is provided in the positioning groove block mounting portion 12111, a positioning groove block through hole 12116 is provided in the positioning groove block 12112, and a second bolt 12117 passes through the positioning groove block through hole 12116 and the positioning groove block mounting hole 12115 to detachably and fixedly connect the positioning groove block mounting portion 12111 and the positioning groove block 12112.
Alternatively, the detent block through holes 12116 may be uniformly provided in the widthwise direction D of the detent block 12112 and the widthwise direction W of the slide plate, and preferably, the widthwise direction D of the detent block through holes 12116 is 1, 2 or 3. The number of the positioning groove block mounting holes 12115 corresponds thereto, and the number of the second bolts 12117 connected to the positioning groove block mounting holes through the positioning groove block through holes corresponds thereto.
In order to cooperate with the L-shaped sliding plate assembly for reducing the abrasion of the bottom of the equipment provided by the embodiment of the application, the embodiment of the application also provides an installation method of the L-shaped sliding plate assembly.
The specific steps of the L-shaped skateboard assembly installation method can be as follows:
step S1, jacking up the equipment 110 by a jack or other tools to provide an installation space for the L-shaped sliding plate;
step S2, aligning the positioning groove 1212 with the sliding plate mounting part, mounting the positioning groove 1212 from outside to inside along the sliding plate mounting part, and enabling the L-shaped sliding plate assembly to enter a sliding plate mounting position on the equipment 110;
step S3, sleeving the impact block 141 into the first bolt 1313 of the second connecting part through the first through hole 1411, and fixedly connecting the pull rod 142 with the impact block 141 through the second through hole 1412 on the impact block 141;
step S4, the first bolts 1313 are screwed into and pass through the fixing holes 1312 on the second plate 130, and then are further screwed into the threaded holes 1311 corresponding to the fixing holes 1312 on the device 110.
In order to cooperate with the L-shaped sliding plate assembly for reducing the abrasion of the bottom of the equipment provided by the embodiment of the application, the embodiment of the application also provides a disassembling method of the L-shaped sliding plate assembly.
The specific steps of the L-shaped slide plate assembly disassembling method can be as follows:
step S1, unscrewing the first bolt 1313 of the second connection part from the threaded hole 1311 on the device 110, and separating the first bolt 1313 of the second connection part from the device 110.
Step S2, the pull rod 142 is used for driving the impact block 141 to impact one end of the first bolt 1313 of the second connecting part, which is far away from the second plate 130, and the impact force is used for detaching the L-shaped sliding plate assembly from the equipment 110.
Further, the L-shaped slide plate is ejected out of the apparatus using a third bolt screwed into the ejection hole 150 on the second plate 130.
Further, the tie rod 142 is threaded through the second through hole 1412 in the impact block 141 into the ejection hole 150 in the second plate 130 to eject the L-shaped slide out of the apparatus 110.
In summary, embodiments of the present application provide an L-shaped skateboard assembly, installation and removal method for reducing wear on the bottom of equipment. The L-shaped skateboard assembly includes a mounting plate 120 having a mounting surface, a second plate 130 perpendicular to the mounting plate 120, a first connection for connecting the mounting plate 120 to the device 110, and a second connection for connecting the second plate 130 to the device 110. The slide plate mounting portion fixedly provided on the apparatus and the positioning groove 1212 provided on the mounting surface are mutually engaged to form a first connection portion, the screw hole 1311 fixedly provided on the apparatus 110, the fixing hole 1312 provided on the second plate 130 corresponding to the screw hole 1311, and the first bolt 1313 capable of passing through the fixing hole 1312 and engaged with the screw hole 1311 form a second connection portion, the first connection portion is implemented, the mounting plate 120 of the L-shaped slide plate is fastened to the apparatus 110, the second connection portion implements the fastening connection of the second plate 130 to the apparatus 110, and the existing screw connection is replaced by the first connection portion and the second connection portion. Need not hoist and mount, reversal equipment when installing the slide, improved installation effectiveness, reduced the security risk and the operation degree of difficulty, and solved connecting screw rod because long-term atress, the problem that the corrosion fracture leads to the slide to be difficult to dismantle. In order to achieve the disassembly without using an additional disassembly tool, a disassembly part detachable from the second plate 130 is provided, the disassembly part including an impact block 141, the impact block 141 having a first through hole 1411, the impact block 141 being inserted into a first bolt 1313 of a second coupling part through the first through hole 1411, the impact block 141 having a second through hole 1412, and a tie rod 142 being fixed to the impact block 141 through the second through hole 1412. The installation method comprises the following steps: a jack or other tool lifts the device 110 to provide mounting space for the L-shaped slide, aligns the locating slot 1212 on the mounting surface of the mounting plate 120 with the slide mounting portion, mounts the locating slot 1212 inside from outside to inside along the slide mounting portion, and the L-shaped slide assembly enters the slide mounting position on the device 110, after which the first bolt 1313 of the second connection portion is threaded into and through the mounting hole 1312 on the second plate 130 and then continues to be threaded into the threaded hole 1311 on the device 110 corresponding to the mounting hole 1312. The disassembly method comprises the following steps: the first bolt 1313 of the second connection part is unscrewed from the threaded hole 1311 of the device 110, the first bolt 1313 of the second connection part is separated from the device 110, the pull rod 142 drives the impact block 141 to impact one end of the first bolt 1313 of the second connection part away from the second plate 130, and the impact force removes the L-shaped slide plate assembly from the device 110.
The above is only a specific embodiment of the present application, and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. An L-shaped skateboard assembly for reducing wear on the bottom of equipment, comprising a mounting plate (120) having a mounting surface, a second plate (130) perpendicular to the mounting plate (120), a first connection for connecting the mounting plate (120) to the equipment (110), a second connection for connecting the second plate (130) to the equipment (110), and a detachable component detachable from the second plate (130);
the first connecting part comprises a sliding plate mounting part fixedly arranged on the equipment (110) and a positioning groove (1212) arranged on the mounting surface and matched with the sliding plate mounting part, and the direction of the positioning groove (1212) is perpendicular to the second plate (130);
the second connection part comprises a threaded hole (1311) arranged on the device (110), a fixing hole (1312) arranged on the second plate (130) corresponding to the threaded hole (1311), and a first bolt (1313) capable of passing through the fixing hole (1312) and being matched with the threaded hole (1311);
the disassembly part comprises an impact block (141), a first through hole (1411) corresponding to the second connecting part is formed in the impact block (141), the impact block (141) is fixed through the first through hole (1411) by a first bolt (1313), a second through hole (1412) and a pull rod (142) capable of being fixed with the second through hole (1412) are further formed in the impact block (141).
2. The L-shaped skateboard assembly of claim 1, the second board (130) having a thickness of 15mm or greater.
3. The L-shaped skateboard assembly of claim 1, wherein a top hole (150) corresponding to the second through hole (1412) is provided on the second board (130).
4. An L-shaped skateboard assembly as in claim 3, the tie rod (142) length being equal to or greater than the screw length of the first bolt (1313).
5. The L-shaped slide plate assembly of claim 1, said slide plate mounting portion comprising a detent block mounting portion (12111) fixedly provided on said apparatus (110) and a detent block (12112) detachably fixedly connected to said detent block mounting portion (12111), said detent block mounting portion (12111) being a recess, said detent block (12112) being provided with an upper projection (12113) slidably connectable to said detent block mounting portion (12111) and a lower projection (12114) slidably engageable with said detent (1212).
6. The L-shaped skateboard assembly of claim 5, wherein the upper and lower lugs (12113, 12114) are of unitary construction, the upper and lower lugs (12113, 12114) being trapezoidal in longitudinal cross-section, the upper and lower lugs (12113, 12114) being butted at a narrow portion thereof.
7. The L-shaped skateboard assembly of claim 5, wherein a positioning groove block mounting hole (12115) is formed in the positioning groove block mounting portion (12111), a positioning groove block through hole (12116) is formed in the positioning groove block (12112), and a second bolt (12117) passes through the positioning groove block through hole (12116) and the positioning groove block mounting hole (12115) to detachably and fixedly connect the positioning groove block mounting portion (12111) and the positioning groove block (12112).
8. A method for installing an L-shaped slide assembly, applied to the L-shaped slide assembly according to any one of claims 1 to 7, wherein the positioning groove (1212) is aligned with the slide mounting portion, the positioning groove (1212) is installed along the slide mounting portion from outside to inside, the L-shaped slide assembly enters a slide mounting position on the device (110), the impact block (141) is sleeved into a first bolt (1313) of the second connecting portion through the first through hole (1411), the pull rod (142) is fixedly connected with the impact block (141) through a second through hole (1412) on the impact block (141), and the first bolt (1313) is screwed into and penetrates through a fixing hole (1312) on the second plate (130) and then is continuously screwed into the threaded hole (1311) corresponding to the fixing hole (1312) on the device (110).
9. A method for disassembling an L-shaped slide assembly, applied to the L-shaped slide assembly according to any one of claims 1-7, wherein a first bolt (1313) of the second connection part is screwed out from a threaded hole (1311) on the equipment (110), the first bolt (1313) of the second connection part is separated from the equipment (110), the impact block (141) is driven to impact one end of the first bolt (1313) of the second connection part, which is far away from the second plate (130), by using the pull rod (142), and the L-shaped slide assembly is disassembled from the equipment (110) by impact force.
10. The method of disassembling an L-shaped skateboard assembly of claim 9, a third bolt threaded into a top hole (150) on the second board (130) to eject the L-shaped skateboard assembly out of the device (110); or, the pull rod (142) is screwed into the top hole (150) on the second plate (130) through the second through hole (1412) on the impact block (141) to eject the L-shaped slide plate assembly out of the device (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210039978.3A CN114294510B (en) | 2022-01-14 | 2022-01-14 | L-shaped sliding plate assembly capable of reducing abrasion of bottom of equipment, and mounting and dismounting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210039978.3A CN114294510B (en) | 2022-01-14 | 2022-01-14 | L-shaped sliding plate assembly capable of reducing abrasion of bottom of equipment, and mounting and dismounting method |
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| Publication Number | Publication Date |
|---|---|
| CN114294510A CN114294510A (en) | 2022-04-08 |
| CN114294510B true CN114294510B (en) | 2023-09-05 |
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| CN202210039978.3A Active CN114294510B (en) | 2022-01-14 | 2022-01-14 | L-shaped sliding plate assembly capable of reducing abrasion of bottom of equipment, and mounting and dismounting method |
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| CN (1) | CN114294510B (en) |
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| CN213089182U (en) * | 2020-09-14 | 2021-04-30 | 杭州百丈机械铸造有限公司 | Dislocation-preventing industrial pump sizing block |
| CN213776113U (en) * | 2020-10-26 | 2021-07-23 | 德阳市益友冶金设备制造有限公司 | Wear-resisting combination slide suitable for vertical contact surface |
| CN214263242U (en) * | 2020-09-23 | 2021-09-24 | 德阳市益友冶金设备制造有限公司 | Combined type can dismantle rolling mill slide |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1168305A1 (en) * | 1983-11-09 | 1985-07-23 | Институт черной металлургии | Roll mill stand |
| JP2000140972A (en) * | 1998-11-05 | 2000-05-23 | Amudekkusu Kk | Mounting structure of die for form rolling |
| CN107932404A (en) * | 2017-12-21 | 2018-04-20 | 北京无线电测量研究所 | A kind of provision for disengagement |
| CN108406679A (en) * | 2018-04-18 | 2018-08-17 | 奥戈恩（广州）泵业有限公司 | A kind of extracting tool and method of rotor of cam rotor pump |
| CN213089182U (en) * | 2020-09-14 | 2021-04-30 | 杭州百丈机械铸造有限公司 | Dislocation-preventing industrial pump sizing block |
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|---|---|
| CN114294510A (en) | 2022-04-08 |
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