A grinding device for producing building floor reinforcement structure

Abstract

The present invention relates to the technical field of building construction, and in particular to a grinding device for producing a building floor reinforcement structure. By cooperating with a push block and a distance sensor, the right-angled parts of the ends of a plurality of L-shaped reinforcement members with different lengths can be positioned on the grinding block at the same time, and then the right-angled parts of the L-shaped reinforcement members with different lengths can be ground by the grinding block, thereby realizing the function of simultaneously grinding a plurality of L-shaped reinforcement members with different lengths, which is beneficial to improving efficiency. A grinding device for producing a building floor reinforcement structure comprises an L-shaped block 1, an L-shaped block 2, a multi-stage hydraulic telescopic rod, a push block, a distance sensor, a grinding assembly and a driving assembly; an L-shaped block 1 is fixedly connected between all shells; at least five L-shaped blocks 2 are slidably connected to each shell; at least ten multi-stage hydraulic telescopic rods are fixedly connected to each shell; and a push block is arranged between each two upper and lower adjacent L-shaped blocks 2.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction, and more specifically, to a grinding device for producing a building floor reinforcement structure. Background Art

[0002] There are many ways to reinforce building slabs, and the method you choose depends on factors such as the condition of the slab, the purpose of reinforcement, and the budget;

[0003] L-shaped steel plates are commonly used reinforcement members for building floor construction. The lengths of L-shaped steel plates required at different locations of different buildings are different. Therefore, such L-shaped steel plates are usually cut from long strips of L-shaped steel plates at the construction site according to actual conditions. The four right angles of the L-shaped steel plates after cutting are relatively sharp, which can easily scratch the workers' skin during construction, posing certain safety hazards. When conventional grinders are used to grind the four right angles of the L-shaped steel plates, conventional grinders at the construction site cannot grind multiple L-shaped steel plates of different lengths at the same time, resulting in low efficiency. Summary of the invention

[0004] In order to overcome the disadvantage that conventional grinders at construction sites cannot grind multiple L-shaped steel plates of different lengths at the same time and have low efficiency, the present invention provides a grinding device for producing building floor reinforcement structures.

[0005] The technical implementation scheme of the present invention is:

[0006] A grinding device for producing a building floor reinforcement structure comprises a base plate and an outer shell; at least two outer shells are fixedly connected to the base plate; it also comprises an L-shaped block 1, an L-shaped block 2, a multi-stage hydraulic telescopic rod, a push block, a distance sensor, a grinding assembly and a driving assembly; an L-shaped block 1 is fixedly connected between all the outer shells; at least five L-shaped blocks 2 are slidably connected to each outer shell; at least ten multi-stage hydraulic telescopic rods are fixedly connected to each outer shell; at least two push blocks are arranged between each two upper and lower adjacent L-shaped blocks 2; at least two push blocks are also arranged between all the L-shaped blocks 2 at the bottom and the L-shaped block 1; each push block is fixedly connected to the corresponding telescopic end of the multi-stage hydraulic telescopic rod; a distance sensor is arranged between each two upper and lower adjacent L-shaped blocks 2; a distance sensor is also arranged between all the L-shaped blocks 2 at the bottom and the L-shaped block 1; each distance sensor is fixedly connected to the corresponding outer shell; a grinding assembly is connected to the outer shell, and the grinding assembly is used to grind the L-shaped reinforcement member; a driving assembly is connected to the outer shell; the driving assembly is used to drive the L-shaped block 2 to move horizontally.

[0007] To further explain, the bottom plate is provided with a plurality of fixing holes.

[0008] Further description, the grinding assembly includes a connecting frame, a telescopic cylinder, a connecting column and a grinding block; at least four connecting frames are fixedly connected between the base plate and the outer shell; at least two telescopic cylinders are fixedly connected to each connecting frame; each connecting frame is slidably connected to a connecting column, which is fixedly connected to the telescopic end of the corresponding telescopic cylinder; each connecting column is detachably connected to at least five grinding blocks.

[0009] Further explanation, it also includes fixed blocks; each L-shaped block 2 on the left is fixedly connected with at least two fixed blocks, and each fixed block is plugged into the corresponding L-shaped block 2 on the right.

[0010] Further description, it also includes a protection component; the protection component is connected to the L-shaped block 2; the protection component includes an electric push rod and a pressure plate 1; each L-shaped block 2 is fixedly connected to at least eight electric push rods; each L-shaped block 2 is slidably connected to at least two pressure plates 1, and the pressure plate 1 is fixedly connected to the corresponding telescopic end of the electric push rod.

[0011] Further description, it also includes a protective component; the protective component is connected to the pressure plate 1; the protective component includes an elastic telescopic rod and a pressure plate 2; each pressure plate 1 is fixedly connected to at least two elastic telescopic rods; each pressure plate 1 is slidably connected to a pressure plate 2, a rubber layer is provided on the surface of the pressure plate 2, and the pressure plate 2 is fixedly connected to the corresponding telescopic end of the elastic telescopic rod.

[0012] Further description, it also includes an auxiliary component; the auxiliary component is connected to the bottom plate; the auxiliary component includes a connecting plate, a soft rubber pad and a moving unit; the moving unit is connected to the bottom plate; at least four connecting plates are connected to the moving unit; a soft rubber pad is fixed to each connecting plate.

[0013] To further illustrate, the mobile unit includes an electric slide rail and an electric slider; at least four electric slide rails are fixedly connected to the bottom plate; each electric slide rail is slidably connected to an electric slider, and the electric slider is fixedly connected to the corresponding connecting plate.

[0014] It is further explained that the outer surface of the shell is coated with an anti-corrosion layer.

[0015] Further description, a plurality of ventilation holes are provided on the shell.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] 1. By cooperating with the push block and the distance sensor, the right-angled parts of the ends of multiple L-shaped reinforcements with different lengths can be positioned on the grinding block at the same time, and then the right-angled parts of the L-shaped reinforcements with different lengths can be ground by the grinding block, realizing the function of grinding multiple L-shaped reinforcements with different lengths at the same time, which is beneficial to improve efficiency. At the same time, the two ends of the left and right L-shaped blocks are fixed together by the fixing block, and the two L-shaped blocks are reinforced, which is beneficial to improve the stability of the L-shaped block when it undertakes and limits the L-shaped reinforcement;

[0018] Second, the L-shaped reinforcement piece is limited by the movable pressing plate 1 in cooperation with the L-shaped block 2, which can fully limit the L-shaped reinforcement piece during the grinding process and greatly reduce the friction force on the L-shaped reinforcement piece during the positioning movement. In addition, the L-shaped reinforcement piece is still in contact with the inner top of the L-shaped block 2 during the positioning movement, so as to avoid the L-shaped reinforcement piece from being offset during the positioning movement.

[0019] 3. During the grinding process, the elastic telescopic rod and the second pressing plate cooperate to make the L-shaped reinforcement member drive the second pressing plate to move horizontally through static friction, that is, the second pressing plate presses the L-shaped reinforcement member to limit the position, and will not slide relative to the L-shaped reinforcement member, thereby avoiding the wear phenomenon caused by the relative sliding of the L-shaped reinforcement member and the first pressing plate during the grinding process. At the same time, through the cooperation of the connecting plate and the soft rubber pad, the polished L-shaped reinforcement member falls and stacks on the upper middle part of the first L-shaped block, and all the polished L-shaped reinforcement members can be taken out manually at one time, which is convenient and further improves efficiency.

[0020] The present invention also has the following beneficial effects:

[0021] The bottom plate is provided with a plurality of fixing holes, which are convenient for manually fixing the bottom plate and the parts thereon on the workbench.

[0022] The outer surface of the shell is coated with an anti-corrosion layer to prevent rust.

[0023] The outer shell is provided with a plurality of ventilation holes for heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A first structural schematic diagram of a grinding device for producing a building floor reinforcement structure according to the present invention is shown;

[0025] Figure 2 A second structural schematic diagram of the grinding equipment for producing a building floor reinforcement structure according to the present invention is shown;

[0026] Figure 3 A schematic diagram of the structure of the auxiliary component of the present invention is shown;

[0027] Figure 4 A schematic diagram of the structure of the drive assembly of the present invention is shown;

[0028] Figure 5 A schematic structural diagram of a grinding assembly of the present invention is shown;

[0029] Figure 6 A schematic structural diagram of a fixing block of the present invention is shown;

[0030] Figure 7 A schematic diagram of the structure of the protection component of the present invention is shown;

[0031] Figure 8 A schematic diagram of the structure of the protection component of the present invention is shown.

[0032] In the above attached figure:

[0033] 1-base plate, 2-housing, 3-L-shaped block one, 4-L-shaped block two, 5-multi-stage hydraulic telescopic rod, 6-push block, 7-distance sensor, 8-L-shaped reinforcement, 201-connecting frame, 202-telescopic cylinder, 203-connecting column, 204-grinding block, 205-motor, 206-spur gear, 207-rack, 208-fixed block, 209-electric push rod, 2010-pressing plate one, 2011-elastic telescopic rod, 2012-pressing plate two, 2013-connecting plate, 2014-soft rubber pad, 2015-electric slide rail, 2016-electric slider, 2017-roller. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Example 1

[0036] A grinding device for producing building floor reinforcement structures, such as Figure 1-Figure 6As shown, it includes a bottom plate 1 and a shell 2; two shells 2 are bolted to the bottom plate 1; it also includes an L-shaped block 1 3, an L-shaped block 2 4, a multi-stage hydraulic telescopic rod 5, a push block 6, a distance sensor 7, a grinding component and a driving component; an L-shaped block 1 3 is bolted to all the shells 2; five L-shaped blocks 2 4 are slidably connected to each shell 2; ten multi-stage hydraulic telescopic rods 5 are bolted to each shell 2; two push blocks 6 are arranged between each upper and lower adjacent L-shaped blocks 2 4; all the L-shaped blocks 2 4 at the bottom are connected to the L-shaped block 1 3 are also provided with two push blocks 6; each push block 6 is fixedly connected to the telescopic end of the corresponding multi-stage hydraulic telescopic rod 5; a distance sensor 7 is provided between each two upper and lower adjacent L-shaped blocks 2 4; a distance sensor 7 is also provided between all the lower L-shaped blocks 2 4 and the L-shaped block 1 3; each distance sensor 7 is fixedly connected to the corresponding shell 2; a grinding component is connected to the shell 2, and the grinding component is used to grind the L-shaped reinforcement 8; a driving component is connected to the shell 2; the driving component is used to drive the L-shaped block 2 4 to move horizontally.

[0037] The bottom plate 1 is provided with a plurality of fixing holes.

[0038] The grinding assembly includes a connecting frame 201, a telescopic cylinder 202, a connecting column 203 and a grinding block 204; four connecting frames 201 are bolted between the base plate 1 and the outer shell 2; each connecting frame 201 is bolted to two telescopic cylinders 202; each connecting frame 201 is slidably connected to a connecting column 203, and the connecting column 203 is fixedly connected to the telescopic end of the corresponding telescopic cylinder 202; each connecting column 203 is detachably connected to five grinding blocks 204, and the four corners of the L-shaped reinforcement 8 are ground by the grinding blocks 204.

[0039] The driving assembly includes a motor 205, a spur gear 206, a rack 207 and a roller 2017; five motors 205 are bolted to the two housings 2; the output shaft of each motor 205 is fixedly connected to a spur gear 206; each L-shaped block 24 is fixedly connected to a rack 207, and the rack 207 is meshed with the corresponding spur gear 206; ten rollers 2017 are rotatably connected to the two housings 2, and the rollers 2017 are in contact with the corresponding L-shaped blocks 24.

[0040] Each L-shaped block 204 on the left is welded with two fixing blocks 208, each fixing block 208 is plugged with the corresponding L-shaped block 204 on the right, and the adjacent L-shaped blocks 208 are fixed together by the fixing block 208.

[0041] The working principle of the above embodiment is as follows:

[0042] First, start the motor 205, the motor 205 drives the spur gear 206 to rotate, the spur gear 206 drives the rack 207 to move horizontally, and the rack 207 drives the L-shaped block 24 to move, so that the two adjacent L-shaped blocks 24 on the left and right move back to each other, until the positions other than the ends of each L-shaped block 24 move into the corresponding shell 2, and then manually place the first L-shaped reinforcement 8 in an inverted manner in the middle position of the upper side of the L-shaped block 1 3, and make the lower side of the first L-shaped reinforcement 8 after inverting fit closely with the upper side of the L-shaped block 1 3, and then control the two lowest L-shaped blocks 24 to move towards each other back to the initial state through the motor 205, at this time the lower sides of the two lowest L-shaped blocks 24 just touch the inverted The upper side of the first L-shaped reinforcement 8 limits the position of the first L-shaped reinforcement 8, and then the second L-shaped reinforcement 8 is manually placed in an inverted manner in the middle position of the upper sides of the two lowest L-shaped blocks 24, and the lower side of the second L-shaped reinforcement 8 after the inverted buckle is fitted with the upper side of the two lowest L-shaped blocks 24, and then the motor 205 controls the second group of L-shaped blocks 24 from bottom to top to move towards each other back to the initial state. At this time, the lower side of the second group of L-shaped blocks 24 from bottom to top just contacts the upper side of the second L-shaped reinforcement 8 after the inverted buckle, and the second L-shaped reinforcement 8 is limited. This reciprocating process is repeated to fix multiple L-shaped reinforcements 8 in the present device. At this time, the positional relationship between the L-shaped reinforcement 8 and the L-shaped block 24 is as shown in FIG. Figure 1As shown, then, the multi-stage hydraulic telescopic rod 5 on the right is started, and the multi-stage hydraulic telescopic rod 5 on the right drives the push block 6 thereon to make the push block 6 contact the right end of the L-shaped reinforcement 8. The multi-stage hydraulic telescopic rod 5 on the right drives the push block 6 thereon to continue to move, so that the push block 6 pushes the L-shaped reinforcement 8 to move to the left. During this process, the position of the left end of the L-shaped reinforcement 8 is monitored by the distance sensor 7 on the left. When the two right angles at the left end of the L-shaped reinforcement 8 contact the left grinding block 204, the distance sensor 7 monitors When the distance between the L-shaped reinforcement 8 and the left grinding block 204 is measured to be zero, the distance sensor 7 sends an electrical signal to control the multi-stage hydraulic telescopic rod 5 on the right side of the L-shaped reinforcement 8 whose distance with the left grinding block 204 is zero to stop working, so as to realize the grinding position positioning of the L-shaped reinforcement 8. When the grinding position positioning of all L-shaped reinforcements 8 is completed, the telescopic cylinder 202 on the left is started, and the telescopic cylinder 202 on the left drives the connecting column 203 on the left to move back and forth, and the connecting column 203 on the left is moved back and forth. 3 drives the left grinding block 204 to perform reciprocating linear motion, and at the same time controls the L-shaped reinforcement 8 to slowly move to the left through the multi-stage hydraulic telescopic rod 5, thereby grinding the two right-angled parts on the left side of the L-shaped reinforcement 8, and then closes the telescopic cylinder 202 on the left, and the multi-stage hydraulic telescopic rod 5 on the right drives the push block 6 thereon to move back to the original position, and then starts the multi-stage hydraulic telescopic rod 5 on the left, and the multi-stage hydraulic telescopic rod 5 on the left drives the push block 6 to move right, so that the push block 6 pushes the L-shaped reinforcement 8 to move right, and repeats the above operation, and grinds the two right-angled parts on the right side of the L-shaped reinforcement 8 through the grinding block 204 on the right. In this process, through the cooperation of the push block 6 and the distance sensor 7, the right-angled parts of the ends of multiple L-shaped reinforcements 8 with different lengths can be positioned on the grinding block 204 at the same time, and then the right-angled parts of L-shaped reinforcements 8 with different lengths are ground by the grinding block 204, so that the function of grinding multiple L-shaped reinforcements 8 with different lengths at the same time is realized, which is conducive to improving efficiency.

[0043] When the two adjacent L-shaped blocks 204 on the left and right move toward each other, the fixed block 208 on the left L-shaped block 204 is inserted into the right L-shaped block 204. At this time, the ends of the two L-shaped blocks 204 on the left and right are fixed together by the fixed block 208 to reinforce the two L-shaped blocks 204, which is beneficial to improve the stability of the L-shaped block 204 when it receives and limits the L-shaped reinforcement 8.

[0044] According to the above working principle, we know that the present invention has the following effects:

[0045] When in use, the right-angled portions of the ends of multiple L-shaped reinforcements 8 of different lengths can be positioned on the grinding block 204 at the same time through the cooperation of the push block 6 and the distance sensor 7, and then the right-angled portions of the L-shaped reinforcements 8 of different lengths are ground by the grinding block 204, thereby realizing the function of simultaneously grinding multiple L-shaped reinforcements 8 of different lengths, which is beneficial to improving efficiency. At the same time, the ends of the left and right L-shaped blocks 24 are fixed together by the fixing block 208, and the two L-shaped blocks 24 are reinforced, which is beneficial to improving the stability of the L-shaped block 24 when it receives and limits the L-shaped reinforcement 8.

[0046] On the basis of the above technical effects, the present invention also has the following advantages:

[0047] The bottom plate 1 is provided with a plurality of fixing holes, so as to facilitate manual fixing of the bottom plate 1 and the parts thereon on the workbench.

[0048] Example 2

[0049] On the basis of Example 1, Figure 7 and Figure 8 As shown, a protection component is also included; a protection component is connected to the L-shaped block 204; the protection component includes an electric push rod 209 and a pressure plate 2010; eight electric push rods 209 are fixedly connected to each L-shaped block 204; two pressure plates 2010 are slidably connected to each L-shaped block 204, and the pressure plate 2010 is fixedly connected to the corresponding telescopic end of the electric push rod 209. Before the L-shaped reinforcement 8 moves, the electric push rod 209 drives the pressure plate 2010 away from the L-shaped reinforcement 8.

[0050] The working principle of the above embodiment is as follows:

[0051] In the process described in Example 1, when the push block 6 pushes the L-shaped reinforcement 8 to contact the grinding block 204:

[0052] In order to ensure that the L-shaped reinforcement 8 does not deviate during the grinding process, the upper and lower adjacent L-shaped blocks 204 should be in close contact with the L-shaped reinforcement 8. This also results in that when the push block 6 pushes the L-shaped reinforcement 8 to contact the grinding block 204, the L-shaped reinforcement 8 will be subjected to excessive friction, resulting in difficulty in pushing. Therefore, after the L-shaped reinforcement 8 is installed, the inner top position of the L-shaped block 204 contacts the upper part of the upper side of the L-shaped reinforcement 8, and the pressure plate 1 2010 contacts the lower part of the upper side of the L-shaped reinforcement 8. The L-shaped reinforcement 8 is limited by the cooperation of the L-shaped block 204 and the pressure plate 1 2010. Before the push block 6 pushes the L-shaped reinforcement 8 to contact the grinding block 204, the electric push rod 209 is started, and the electric push rod 209 drives the pressure plate 1 2010 to move, so that the pressure plate 1 201 0 stops contacting the L-shaped reinforcement 8, and then pushes the L-shaped reinforcement 8 to contact the grinding block 204 through the push block 6. When the L-shaped reinforcement 8 contacts the grinding block 204, the electric push rod 209 drives the pressure plate 1 2010 to move back to its original position, so that the pressure plate 1 2010 contacts the L-shaped reinforcement 8 again, and cooperates with the L-shaped block 24 to limit the L-shaped reinforcement 8, and then the grinding operation is performed, that is, the movable pressure plate 1 2010 cooperates with the L-shaped block 24 to limit the L-shaped reinforcement 8, which can fully limit the L-shaped reinforcement 8 during the grinding process and greatly reduce the friction force on the L-shaped reinforcement 8 during the positioning movement. In addition, the L-shaped reinforcement 8 is still in contact with the inner top of the L-shaped block 24 during the positioning movement, so as to avoid the displacement of the L-shaped reinforcement 8 during the positioning movement.

[0053] According to the above working principle, we know that the present invention has the following effects:

[0054] By means of the movable pressing plate 1 2010 cooperating with the L-shaped block 2 4 to limit the L-shaped reinforcement 8, the L-shaped reinforcement 8 can be fully limited during the grinding process, while the friction force to which the L-shaped reinforcement 8 is subjected during the positioning movement process can be greatly reduced. Moreover, the L-shaped reinforcement 8 is still in contact with the inner top of the L-shaped block 2 4 during the positioning movement process, thereby avoiding the displacement of the L-shaped reinforcement 8 during the positioning movement process.

[0055] Example 3

[0056] On the basis of Example 2, Figure 1 , Figure 2 , Figure 3 , Figure 7 and Figure 8 As shown,

[0057] It also includes a protection component; the protection component is connected to the pressure plate 1 2010; the protection component includes an elastic telescopic rod 2011 and a pressure plate 2 2012; each pressure plate 1 2010 is bolted with two elastic telescopic rods 2011; each pressure plate 1 2010 is slidably connected with a pressure plate 2 2012, the surface of the pressure plate 2 2012 is provided with a rubber layer, and the pressure plate 2 2012 is fixedly connected to the corresponding telescopic end of the elastic telescopic rod 2011.

[0058] It also includes an auxiliary component; the auxiliary component is connected to the base plate 1; the auxiliary component includes a connecting plate 2013, a soft rubber pad 2014 and a mobile unit; the mobile unit is connected to the base plate 1; four connecting plates 2013 are connected to the mobile unit; each connecting plate 2013 is fixedly connected to a soft rubber pad 2014, and the L-shaped reinforcement 8 positioned in the middle of the base plate 1 is clamped and fixed by the soft rubber pad 2014.

[0059] The mobile unit includes an electric slide rail 2015 and an electric slider 2016; four electric slide rails 2015 are bolted to the bottom plate 1; each electric slide rail 2015 is slidably connected to an electric slider 2016, and the electric slider 2016 is bolted to the corresponding connecting plate 2013, and the connecting plate 2013 is driven by the electric slider 2016 to move forward and backward.

[0060] The outer surface of the housing 2 is coated with an anti-corrosion layer.

[0061] The housing 2 is provided with a plurality of ventilation holes.

[0062] The working principle of the above embodiment is as follows:

[0063] In the grinding process described in Example 2:

[0064] After the pressing plate 1 2010 presses the L-shaped reinforcement 8 to limit the position on the L-shaped block 2 4, the push block 6 still needs to push the L-shaped reinforcement 8 to move toward the grinding block 204 for a distance. This distance is the grinding depth of the L-shaped reinforcement 8, so that the L-shaped reinforcement 8 will produce friction with the pressing plate 1 2010, resulting in difficulty in pushing and wear. Therefore, after the L-shaped reinforcement 8 is positioned and moved to contact the grinding block 204, the electric push rod 209 drives the pressing plate 1 2010 and the parts thereon to move, so that the pressing plate 2 212 contacts the L-shaped reinforcement 8, so that the pressing plate 2 212 The L-shaped reinforcement 8 is pressed and limited on the L-shaped block 2014 below it, and then the L-shaped reinforcement 8 is pushed toward the grinding block 204 by the push block 6 to perform the grinding operation. During this process, since the surface of the pressure plate 2012 is provided with a rubber layer, static friction is generated between the L-shaped reinforcement 8 and the pressure plate 2012, so that the L-shaped reinforcement 8 drives the pressure plate 2012 to move horizontally through the static friction, and compresses the elastic telescopic rod 2011, thereby avoiding the wear phenomenon caused by the relative sliding of the L-shaped reinforcement 8 and the pressure plate 1 2010 during the grinding process.

[0065] After the grinding is completed, all L-shaped reinforcement pieces 8 are moved to the middle part above the L-shaped block 1 3 by means of the multi-stage hydraulic telescopic rod 5 and the push block 6, and then the electric slide rail 2015 and the electric slider 2016 are started, and the electric slider 2016 drives the connecting plate 2013 and the soft rubber pad 2014 to move, so that the four connecting plates 2013 and the soft rubber pad 2014 clamp the L-shaped reinforcement piece 8, and then the electric push rod 209 drives the pressing plate 1 2010 and the parts thereon to move, so that the pressing plate 2 2012 is away from the L-shaped block 2 4, Then, the motor 205 is used to control the L-shaped block 24 to move away from the L-shaped reinforcement 8, so that the position other than the end of the L-shaped block 24 moves to the inside of the shell 2, and then the electric slider 2016 drives the connecting plate 2013 and the soft rubber pad 2014 to move a short distance away from the L-shaped reinforcement 8, and stops clamping the L-shaped reinforcement 8, so that the L-shaped reinforcement 8 falls and stacks on the middle part above the L-shaped block 1 3, and then all the polished L-shaped reinforcements 8 can be taken out manually at one time, which is very convenient and further improves efficiency.

[0066] According to the above working principle, we know that the present invention has the following effects:

[0067] During the grinding process, the elastic telescopic rod 2011 and the pressure plate 2012 cooperate with each other, so that the L-shaped reinforcement 8 drives the pressure plate 2012 to move horizontally through the static friction force, that is, the pressure plate 2012 presses the L-shaped reinforcement 8 to limit the position while not sliding relative to the L-shaped reinforcement 8, thereby avoiding the wear phenomenon caused by the relative sliding of the L-shaped reinforcement 8 and the pressure plate 1 2010 during the grinding process. At the same time, through the cooperation of the connecting plate 2013 and the soft rubber pad 2014, the polished L-shaped reinforcement 8 falls and is stacked on the upper middle part of the L-shaped block 1 3, and all the polished L-shaped reinforcements 8 can be taken out manually at one time, which is very convenient and further improves efficiency.

[0068] On the basis of the above technical effects, the present invention also has the following advantages:

[0069] First, the outer surface of the housing 2 is coated with an anti-corrosion layer to prevent rust.

[0070] Second, the housing 2 is provided with a plurality of ventilation holes for heat dissipation.

[0071] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, all equivalent changes made to the contents described in the claims of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A grinding device for producing a building floor reinforcement structure, comprising a base plate (1); at least two shells (2) are fixedly connected to the base plate (1); the characteristics are: An L-shaped block 1 (3) is fixedly connected between all the shells (2); at least five L-shaped blocks 2 (4) are slidably connected to each shell (2); at least ten multi-stage hydraulic telescopic rods (5) are fixedly connected to each shell (2); at least two push blocks (6) are arranged between each two upper and lower adjacent L-shaped blocks 2 (4); at least two push blocks (6) are also arranged between all the lower L-shaped blocks 2 (4) and the L-shaped block 1 (3); each push block (6) is telescopically connected to the corresponding multi-stage hydraulic telescopic rod (5). The ends are fixedly connected; a distance sensor (7) is arranged between each two upper and lower adjacent L-shaped blocks 2 (4); a distance sensor (7) is also arranged between all the lowermost L-shaped blocks 2 (4) and the L-shaped block 1 (3); each distance sensor (7) is fixedly connected to the corresponding housing (2); a grinding component is connected to the housing (2), and the grinding component is used to grind the L-shaped reinforcement member (8); a driving component is connected to the housing (2); and the driving component is used to drive the L-shaped block 2 (4) to move horizontally.

2. A grinding device for producing a building floor reinforcement structure according to claim 1, characterized in that: A plurality of fixing holes are provided on the bottom plate (1).

3. A grinding device for producing a building floor reinforcement structure according to claim 1, characterized in that: The grinding assembly comprises a connecting frame (201); at least four connecting frames (201) are fixedly connected between the bottom plate (1) and the outer shell (2); at least two telescopic cylinders (202) are fixedly connected to each connecting frame (201); each connecting frame (201) is slidably connected to a connecting column (203), the connecting column (203) being fixedly connected to the telescopic end of the corresponding telescopic cylinder (202); and at least five grinding blocks (204) are detachably connected to each connecting column (203).

4. A grinding device for producing a building floor reinforcement structure according to claim 3, characterized in that: It also includes a fixed block (208); each L-shaped block 2 (4) includes a left L-shaped block 2a and a right L-shaped block 2b, each left L-shaped block 2a is fixedly connected to at least two fixed blocks (208), and each fixed block (208) is plugged into the corresponding right L-shaped block 2b.

5. A grinding device for producing a building floor reinforcement structure according to claim 4, characterized in that: The invention also comprises a protection component; the protection component is connected to the L-shaped block 2 (4); the protection component comprises an electric push rod (209); each L-shaped block 2 (4) is fixedly connected to at least eight electric push rods (209); each L-shaped block 2 (4) is slidably connected to at least two pressure plates 1 (2010), and the pressure plates 1 (2010) are fixedly connected to the telescopic ends of the corresponding electric push rods (209).

6. A grinding device for producing a building floor reinforcement structure according to claim 5, characterized in that: It also includes a protection component; the protection component is connected to the pressure plate 1 (2010); the protection component includes an elastic telescopic rod (2011); each pressure plate 1 (2010) is fixedly connected to at least two elastic telescopic rods (2011); each pressure plate 1 (2010) is slidably connected to a pressure plate 2 (2012), the pressure plate 2 (2012) is fixedly connected to the corresponding telescopic end of the elastic telescopic rod (2011), and a rubber layer is provided on the surface of the pressure plate 2 (2012).

7. A grinding device for producing a building floor reinforcement structure according to claim 6, characterized in that: It also includes an auxiliary component; the auxiliary component is connected to the bottom plate (1); the auxiliary component includes a connecting plate (2013); the bottom plate (1) is connected to a mobile unit; the mobile unit is connected to at least four connecting plates (2013); each connecting plate (2013) is fixedly connected to a soft rubber pad (2014).

8. A grinding device for producing a building floor reinforcement structure according to claim 7, characterized in that: The mobile unit comprises an electric slide rail (2015); at least four electric slide rails (2015) are fixedly connected to the bottom plate (1); each electric slide rail (2015) is slidably connected to an electric slider (2016), and the electric slider (2016) is fixedly connected to the corresponding connecting plate (2013).

9. A grinding device for producing a building floor reinforcement structure according to any one of claims 1 to 8, characterized in that: The outer surface of the housing (2) is coated with an anti-corrosion layer.

10. A grinding device for producing a building floor reinforcement structure according to claim 8, characterized in that: The outer shell (2) is provided with a plurality of ventilation holes.

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