A surface treatment device for metal guardrail processing

Abstract

The utility model relates to the technical field of metal guardrails. The utility model discloses a surface treatment device for metal guardrail processing, including a polishing machine and an installation assembly. The polishing machine includes a box, a cross moving device and a polishing device. The cross moving device is installed at the top of the box, and the polishing device is installed at the bottom of the cross moving device. The utility model polishes the surface of the metal guardrail by the polishing machine, fixes the metal guardrail by the installation assembly, adjusts the contact angle between the metal guardrail and the polishing device by the adjustment assembly, and makes the metal guardrail contact with the polishing device by the lifting assembly, so as to achieve the effect of facilitating the polishing of the metal guardrail from different angles, and solves the problem that the angle between the metal guardrail and the polishing disk cannot be adjusted, and the inside of the metal guardrail cannot be polished.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal guardrails, and in particular relates to a surface treatment device for processing metal guardrails. Background Art

[0002] Metal guardrail is a common safety protection facility, widely used in various places such as bridges, roads, buildings, communities, etc. Metal guardrail is mainly made of metal material, with high strength, hardness and corrosion resistance, which can effectively prevent people and vehicles from accidentally falling or colliding, and ensure people's safety.

[0003] During the processing of metal guardrails, in order to improve the aesthetics of the metal guardrails and enhance the rust resistance of the metal guardrails, the surface of the metal guardrails will be polished. The metal surface will be polished by a polishing machine to remove the oxide layer and other dirt on the surface of the metal guardrail, making the surface of the metal guardrail cleaner and extending the service life of the guardrail. When using a polishing machine to polish the metal guardrail, the surface of the polishing disc fits the metal guardrail, and the inside of the metal guardrail cannot be polished. The problem with the above technology is that when polishing the metal guardrail, the angle between the metal guardrail and the polishing disc cannot be adjusted, and the inside of the metal guardrail cannot be polished. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a surface treatment device for metal guardrail processing which can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is implemented as follows: a surface treatment device for metal guardrail processing comprises a polishing machine and a mounting assembly, wherein the polishing machine comprises a box, a cross moving device and a polishing device, wherein the cross moving device is mounted on the top of the box, and the polishing device is mounted on the bottom of the cross moving device, and the mounting assembly comprises a mounting platform, a hydraulic rod, a connecting piece and two clamping blocks, wherein the mounting platform is arranged at the bottom of the polishing device, the rear side of the hydraulic rod is fixedly connected to the inside of the mounting platform, the side of the connecting piece close to the hydraulic rod is fixedly connected to the front side of the output end of the hydraulic rod, the bottom of the clamping block on the rear side is fixedly connected to the rear side of the top of the mounting platform, the bottom of the clamping block on the front side is movably connected to the top of the mounting platform, and the front side of the clamping block on the front side is fixedly connected to the rear side of the connecting piece;

[0006] The polishing machine is used to polish the surface of the metal guardrail;

[0007] The mounting assembly is used to fix the metal guardrail.

[0008] In order to fix the mounting platform, preferably, a connecting plate is provided at the bottom of the mounting platform, a fixing block is fixedly connected to the bottom of the box body, adjustment components are provided on both the left and right sides of the top of the connecting plate, and a lifting component is provided on the top of the fixing block. The left and right sides of the mounting platform are supported by the adjusting components to limit the moving direction of the mounting platform, thereby keeping the mounting platform stable.

[0009] In order to facilitate the adjustment of the contact angle between the metal guardrail and the polishing device, preferably, the adjustment component on the left side includes an electric push rod, a push rod and two limit plates, the bottom of the electric push rod is fixedly connected to the left side of the top of the connecting plate, the surface of the push rod is fixedly connected to the top of the output end of the electric push rod, the tops of the two limit plates are respectively fixedly connected to the front and rear sides of the left side of the bottom of the mounting table, the front and rear sides of the push rod surface are both movably connected to the internal parts of the two limit plates, by starting the electric push rod, the output end of the electric push rod drives the push rod to move upward, and the movement of the push rod drives the left side of the mounting table to move, thereby adjusting the height of the left and right sides of the mounting table, thereby adjusting the angle of the metal guardrail.

[0010] In order to facilitate the contact between the metal guardrail and the polishing device, preferably, the lifting assembly includes a lifting motor, a double-threaded rod, two movable plates, two connecting plates and two connecting shafts, the bottom of the lifting motor is fixedly connected to the left side of the bottom of the box body, the left side of the double-threaded rod is fixedly connected to the right side of the output end of the lifting motor, the surface of the double-threaded rod is movably connected to the inside of the fixed block, the inside of the two movable plates is respectively threadedly connected to the left and right sides of the double-threaded rod surface, the bottom of the inside of the two connecting plates is movably connected to the surface of the two movable plates, the surfaces of the two connecting shafts are movably connected to the top of the inside of the two connecting plates, and the tops of the two connecting shafts are respectively fixedly connected to the left and right sides of the bottom of the connecting plate, by starting the lifting motor, the output end of the lifting motor drives the double-threaded rod to rotate, and the double-threaded rod rotates to drive the two movable plates to move to the opposite side during the rotation of the double-threaded rod, and the bottom of the two connecting plates is driven to move to the opposite side during the movement of the two movable plates, and the two connecting plates are driven to move upward during the movement of the two connecting plates, and the two connecting shafts are driven to move upward during the upward movement of the two connecting shafts. The connecting plate is driven to move the mounting platform upward during the movement of the connecting plate, and the metal guardrail is driven to move upward during the upward movement of the mounting platform, so that the metal guardrail is in contact with the polishing device.

[0011] In order to prevent the mounting platform from sliding to the left or right, preferably, the top of the connecting plate is fixedly connected to a fixing seat, the bottom of the mounting platform is fixedly connected to a connecting seat, the interior of the connecting seat is movably connected to the surface of the fixing seat, and the connecting seat is driven to move during the movement of the left side of the mounting platform, and the connecting seat rotates around the fixing seat, and the moving direction of the mounting platform is limited by the connecting seat, thereby preventing the mounting platform from sliding.

[0012] In order to prevent the two movable plates from tilting during movement, preferably, the front and rear sides of the left side of the box body are fixedly connected with sliding rods, the right sides of the two sliding rods are respectively fixedly connected to the front and rear sides of the right side of the box body, and the surfaces of the two sliding rods are respectively slidably connected to the front and rear sides of the two movable plates, and the moving direction of the two movable plates is limited by the two sliding rods, thereby preventing the two movable plates from tilting.

[0013] In order to prevent the front clamping block from tilting, preferably, the left and right sides inside the mounting platform are slidably connected to limit blocks, and the side of the connecting piece close to the two limit blocks is fixedly connected to the front sides of the two limit blocks. The movement of the connecting piece drives the two limit blocks to move, and the two limit blocks slide inside the mounting platform to limit the direction of movement of the connecting piece and prevent the connecting piece from tilting.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model provides structural components such as a polishing machine, a box body, a cross moving device, a polishing device and an installation component. The surface of the metal guardrail is polished by the polishing machine, the metal guardrail is fixed by the installation component, the contact angle between the metal guardrail and the polishing device is adjusted by the adjustment component, and the metal guardrail is brought into contact with the polishing device by the lifting component, thereby achieving the effect of facilitating polishing of the metal guardrail from different angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the interior of the box provided by the embodiment of the utility model;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the connecting plate provided by the embodiment of the utility model when viewed from the top;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the connecting plate provided by an embodiment of the utility model when viewed from the bottom.

[0020] In the figure: 1. polishing machine; 101. box; 102. cross moving device; 103. polishing device; 2. mounting assembly; 201. mounting table; 202. hydraulic rod; 203. connecting piece; 204. clamping block; 3. connecting plate; 4. fixing block; 5. adjusting assembly; 501. electric push rod; 502. push rod; 503. limit plate; 6. lifting assembly; 601. lifting motor; 602. double threaded rod; 603. moving plate; 604. connecting plate; 605. connecting shaft; 7. fixing seat; 8. connecting seat; 9. sliding rod; 10. limit block. DETAILED DESCRIPTION

[0021] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0022] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0023] like Figures 1 to 4As shown, a surface treatment device for metal guardrail processing provided by an embodiment of the utility model comprises a polishing machine 1 and a mounting assembly 2, wherein the polishing machine 1 comprises a box body 101, a cross moving device 102 and a polishing device 103, wherein the cross moving device 102 is mounted on the top of the box body 101, and the polishing device 103 is mounted on the bottom of the cross moving device 102, and the mounting assembly 2 comprises a mounting platform 201, a hydraulic rod 202, a connecting piece 203 and two clamping blocks 204, wherein the mounting platform 201 is arranged at the bottom of the polishing device 103, the rear side of the hydraulic rod 202 is fixedly connected to the inside of the mounting platform 201, the side of the connecting piece 203 close to the hydraulic rod 202 is fixedly connected to the front side of the output end of the hydraulic rod 202, and the bottom of the rear clamping block 204 is fixedly connected to the mounting platform 201. The rear side of the top of the platform 201 is fixedly connected, the bottom of the front clamping block 204 is movably connected to the top of the mounting platform 201, and the front side of the front clamping block 204 is fixedly connected to the rear side of the connecting piece 203; the polishing machine 1 is used to polish the surface of the metal guardrail; the mounting assembly 2 is used to fix the metal guardrail. In order to fix the mounting platform 201, a connecting plate 3 is provided at the bottom of the mounting platform 201, and a fixing block 4 is fixedly connected to the bottom of the box body 101. Adjustment components 5 are provided on both sides of the top of the connecting plate 3. A lifting component 6 is provided on the top of the fixing block 4. The left and right sides of the mounting platform 201 are supported by the adjusting component 5 to limit the moving direction of the mounting platform 201, so that the mounting platform 201 remains stable. The angle of contact between the metal guardrail and the polishing device 103 is adjusted. The left adjustment component 5 includes an electric push rod 501, a push rod 502 and two limit plates 503. The bottom of the electric push rod 501 is fixedly connected to the left side of the top of the connecting plate 3. The surface of the push rod 502 is fixedly connected to the top of the output end of the electric push rod 501. The tops of the two limit plates 503 are respectively fixedly connected to the front and rear sides of the left side of the bottom of the mounting platform 201. The front and rear sides of the surface of the push rod 502 are both movably connected to the inside of the two limit plates 503. By starting the electric push rod 501, the output end of the electric push rod 501 drives the push rod 502 to move upward. During the movement of the push rod 502, it drives the left side of the mounting platform 201 to move, thereby adjusting the height of the left and right sides of the mounting platform 201, thereby adjusting the metal guardrail. The angle of the guardrail, in order to facilitate the contact between the metal guardrail and the polishing device 103, the lifting component 6 includes a lifting motor 601, a double-threaded rod 602, two movable plates 603, two connecting plates 604 and two connecting shafts 605. The bottom of the lifting motor 601 is fixedly connected to the left side of the bottom of the box body 101, the left side of the double-threaded rod 602 is fixedly connected to the right side of the output end of the lifting motor 601, the surface of the double-threaded rod 602 is movably connected to the inside of the fixed block 4, the inside of the two movable plates 603 is threadedly connected to the left and right sides of the surface of the double-threaded rod 602 respectively, the bottom of the inside of the two connecting plates 604 is movably connected to the surface of the two movable plates 603, and the surfaces of the two connecting shafts 605 are movably connected to the top of the inside of the two connecting plates 604.The tops of the two connecting shafts 605 are fixedly connected to the left and right sides of the bottom of the connecting plate 3 respectively, and by starting the lifting motor 601, the output end of the lifting motor 601 drives the double-threaded rod 602 to rotate, and the double-threaded rod 602 drives the two movable plates 603 to move to the opposite side during the rotation, and the bottoms of the two connecting plates 604 are driven to move to the opposite side during the movement of the two movable plates 603. In the process of the movement of the two connecting plates 604, the two connecting shafts 605 are driven to move upward, and the process of the two connecting shafts 605 moving upward drives the connecting plate 3 to move upward, and in the process of the movement of the connecting plate 3, the mounting platform 201 is driven to move upward, and in the process of the mounting platform 201 moving upward, the metal guardrail is driven to move upward, so that the metal guardrail contacts the polishing device 103. In order to prevent the mounting platform 201 from sliding to the left and right, the top of the connecting plate 3 is fixedly connected to the fixing seat 7, and the bottom of the mounting platform 201 is fixedly connected to the connecting seat 8. The interior of the connecting seat 8 is movably connected to the surface of the fixing seat 7. In the process of the left side movement of the mounting platform 201, the connecting seat is driven 8 moves, the connecting seat 8 rotates around the fixed seat 7, and the moving direction of the mounting platform 201 is limited by the connecting seat 8, so as to prevent the mounting platform 201 from sliding. In order to prevent the two movable plates 603 from tilting during the movement, the front and rear sides of the left side of the box body 101 are fixedly connected with sliding bars 9, and the right sides of the two sliding bars 9 are respectively fixedly connected to the front and rear sides of the right side of the box body 101. The surfaces of the two sliding bars 9 are respectively slidably connected to the front and rear sides of the two movable plates 603. The moving direction of the two movable plates 603 is limited by the two sliding bars 9, so as to prevent the two movable plates 603 from tilting. In order to prevent the front clamping block 204 from tilting, the left and right sides of the mounting platform 201 are slidably connected to the limiting blocks 10, and the sides of the connecting member 203 close to the two limiting blocks 10 are fixedly connected to the front sides of the two limiting blocks 10. During the movement of the connecting member 203, the two limiting blocks 10 are driven to move, and the two limiting blocks 10 slide inside the mounting platform 201 to limit the moving direction of the connecting member 203 and prevent the connecting member 203 from tilting. ,

[0024] The working principle of this utility model:

[0025] When the surface of the metal guardrail is polished, the box 101 is opened and the hydraulic rod 202 is started. The output end of the hydraulic rod 202 drives the connecting piece 203 to move forward. During the movement of the connecting piece 203, the front clamping block 204 is driven to move forward, and the metal guardrail is placed on the top of the mounting platform 201. The rear side of the metal guardrail is in close contact with the front side of the rear clamping block 204. The hydraulic rod 202 is started. The output end of the hydraulic rod 202 drives the connecting piece 203 to move backward. The rear side of the front clamping block 204 is in close contact with the front side of the metal guardrail, limiting the moving direction of the metal guardrail to keep the metal guardrail stable. The lifting motor 601 is started. The output end of the lifting motor 601 drives the double-threaded rod 602 to rotate. During the rotation of the double-threaded rod 602, the two moving plates 603 are driven to move to the opposite side. During the movement of the two moving plates 603, the bottoms of the two connecting plates 604 are driven to move to the opposite side. During the movement of the two connecting plates 604, the two connecting shafts 605 are driven to move upward. During the upward movement of the two connecting shafts 605 The connecting plate 3 is driven to move upward, and the mounting platform 201 is driven to move upward during the movement of the connecting plate 3. The mounting platform 201 is driven to move upward during the movement of the mounting platform 201, so that the metal guardrail contacts the polishing device 103, and the cross moving device 102 and the polishing device 103 are started. The position of the polishing device 103 is adjusted by the cross moving device 102, and the surface of the metal guardrail is polished by the polishing device 103. When the polishing angle of the metal guardrail needs to be adjusted, the lifting motor 601 is started to reverse and drive the metal guardrail to move downward. By starting the electric push rod 501, the output end of the electric push rod 501 drives the push rod 502 to move upward. During the movement of the push rod 502, the left side of the mounting platform 201 is driven to move, and the height of the left and right sides of the mounting platform 201 is adjusted. During the movement of the mounting platform 201, the connecting seat 8 is driven to move, and the connecting seat 8 rotates around the fixed seat 7, so as to adjust the angle of the metal guardrail. The lifting motor 601 is started to drive the metal guardrail to move upward, and the metal guardrail is polished by the polishing device 103.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] The above description is only a preferred embodiment of the utility model, and does not constitute any form of limitation to the utility model. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent will not depart from the scope of the technical solution of the utility model.

Claims

1. A surface treatment device for metal guardrail processing, comprising a polishing machine (1) and a mounting assembly (2), characterized in that: The polishing machine (1) comprises a housing (101), a cross moving device (102) and a polishing device (103); the cross moving device (102) is mounted on the top of the housing (101); the polishing device (103) is mounted on the bottom of the cross moving device (102); the mounting assembly (2) comprises a mounting platform (201), a hydraulic rod (202), a connecting piece (203) and two clamping blocks (204); the mounting platform (201) is arranged on the bottom of the polishing device (103). The rear side of the hydraulic rod (202) is fixedly connected to the inside of the mounting platform (201); the side of the connecting piece (203) close to the hydraulic rod (202) is fixedly connected to the front side of the output end of the hydraulic rod (202); the bottom of the clamping block (204) on the rear side is fixedly connected to the rear side of the top of the mounting platform (201); the bottom of the clamping block (204) on the front side is movably connected to the top of the mounting platform (201); and the front side of the clamping block (204) on the front side is fixedly connected to the rear side of the connecting piece (203); The polishing machine (1) is used to polish the surface of the metal guardrail; The mounting assembly (2) is used to fix the metal guardrail.

2. A surface treatment device for metal guardrail processing as claimed in claim 1, characterized in that: A connecting plate (3) is provided at the bottom of the mounting platform (201), a fixing block (4) is fixedly connected to the bottom of the box body (101), adjustment components (5) are provided on both left and right sides of the top of the connecting plate (3), and a lifting component (6) is provided on the top of the fixing block (4).

3. A surface treatment device for metal guardrail processing as claimed in claim 2, characterized in that: The adjustment assembly (5) on the left side comprises an electric push rod (501), a push rod (502) and two limit plates (503); the bottom of the electric push rod (501) is fixedly connected to the left side of the top of the connecting plate (3); the surface of the push rod (502) is fixedly connected to the top of the output end of the electric push rod (501); the tops of the two limit plates (503) are respectively fixedly connected to the front and rear sides of the left side of the bottom of the mounting platform (201); and the front and rear sides of the surface of the push rod (502) are movably connected to the inside of the two limit plates (503).

4. A surface treatment device for metal guardrail processing as claimed in claim 2, characterized in that: The lifting assembly (6) comprises a lifting motor (601), a double-threaded rod (602), two movable plates (603), two connecting plates (604) and two connecting shafts (605). The bottom of the lifting motor (601) is fixedly connected to the left side of the bottom of the box body (101), the left side of the double-threaded rod (602) is fixedly connected to the right side of the output end of the lifting motor (601), the surface of the double-threaded rod (602) is movably connected to the inside of the fixed block (4), the inside of the two movable plates (603) are respectively threadedly connected to the left and right sides of the surface of the double-threaded rod (602), the bottom of the inside of the two connecting plates (604) are movably connected to the surfaces of the two movable plates (603), the surfaces of the two connecting shafts (605) are movably connected to the top of the inside of the two connecting plates (604), and the tops of the two connecting shafts (605) are respectively fixedly connected to the left and right sides of the bottom of the connecting plate (3).

5. The surface treatment device for metal guardrail processing according to claim 2, characterized in that: The top of the connecting plate (3) is fixedly connected to a fixing seat (7), the bottom of the mounting platform (201) is fixedly connected to a connecting seat (8), and the interior of the connecting seat (8) is movably connected to the surface of the fixing seat (7).

6. A surface treatment device for metal guardrail processing as claimed in claim 4, characterized in that: The front and rear sides of the left side of the box body (101) are fixedly connected with sliding rods (9), the right sides of the two sliding rods (9) are respectively fixedly connected to the front and rear sides of the right side of the box body (101), and the surfaces of the two sliding rods (9) are respectively slidably connected to the front and rear sides of the inside of the two movable plates (603).

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