Polishing and positioning device for telegraph pole signboard

Abstract

The utility model provides a telegraph pole signboard polishing and positioning device, which belongs to the technical field of machining and comprises a support frame, two limiting roller groups, two side positioning plate groups, an end limiting block and a driving mechanism. The support frame is provided with a horizontal mounting surface and two mounting grooves; the limiting roller set is installed in the installation groove, the side positioning plate sets are installed on the two sides of the supporting frame, one end of each side positioning plate is close to the horizontal installation face and located above the horizontal installation face, and the other end of each side positioning plate is located outside the supporting frame; the end limiting block is installed on the horizontal installation face and detachably connected with the supporting frame. A limiting surface is arranged on the end part limiting block; and the driving mechanism is connected with the two side positioning plate groups. According to the telegraph pole signboard polishing and positioning device, by means of the limiting rollers and the end limiting blocks, the moving installation position of the signboard is accurate, the areas, protruding out of the signboard, of the limiting rollers and the side positioning plates are small, and interference to polishing equipment is effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of machining technology, more specifically, relate to a kind of electric pole signboard polishing positioning device. BACKGROUND

[0002] Electric pole signboard has multiple roles in electric power industry, mainly including identification, propaganda and safety warning. Electric pole signboard is used to identify the information such as line, voltage level, tower number of electric pole, clearly records the detailed information of electric power line, provides convenience for the change and later maintenance of electric power line. These signboards are also used to propagate electric power knowledge, improve the understanding and safety awareness of public to electric power facilities. At the same time, electric pole signboard also plays an important role in safety. The display surface needs to be polished during production and processing to meet the subsequent processing requirements. At present, when positioning the signboard, the positioning tool occupies a large space above the processing table, which interferes with the polishing operation of the signboard, and is not conducive to the polishing operation of the signboard. SUMMARY

[0003] The utility model aims at providing a kind of electric pole signboard polishing positioning device, to solve the technical problem that the positioning tool of prior art occupies a large space above the processing table and interferes with the polishing operation of the signboard.

[0004] To achieve the above-mentioned purpose, the utility model employs the technical scheme of providing a kind of electric pole signboard polishing positioning device, comprising:

[0005] The support frame is a long strip structure, and the upper end is provided with a horizontal mounting surface arranged along the length direction and used for placing the signboard. An installation slot is formed on each side of one end of the horizontal mounting surface.

[0006] The limiting roller group is two in number and is installed in the two installation slots respectively. A limiting space for the signboard to pass through is formed between the two limiting roller groups.

[0007] The side positioning plate group is two in number and is installed on the two sides of the support frame respectively. The plurality of side positioning plates in the side positioning plate group are arranged at intervals along the arrangement direction of the support frame. The side positioning plate is a long strip structure and is arranged perpendicular to the support frame. One end of the side positioning plate is arranged close to the horizontal mounting surface and above the horizontal mounting surface, and the other end is located outside the support frame.

[0008] The end limiting block is installed at the other end of the horizontal mounting surface and is detachably connected with the support frame. The end limiting block is provided with a limiting surface for abutting against the end of the signboard.

[0009] A driving mechanism is installed on one side of the support frame and connected with the two side positioning plate sets, for driving the two side positioning plate sets to move downward and press on the signboard.

[0010] In a possible implementation, the limiting roller comprises;

[0011] A fixed plate is fixedly installed on the bottom surface of the installation slot, and the fixed plate is provided with a rotating shaft arranged vertically;

[0012] A sleeve is sleeved on the rotating shaft and connected with the rotating shaft in rotation, and the upper end of the sleeve is higher than the horizontal installation surface.

[0013] In a possible implementation, a rubber pad layer is arranged on the outer side surface of the sleeve.

[0014] In a possible implementation, the side positioning plate set further comprises a long connecting plate located on one side of the support frame and arranged along the length direction of the support frame, and a plurality of side positioning plates in the side positioning plate set are fixedly installed on the long connecting plate, and the driving mechanism is fixedly connected with the long connecting plate.

[0015] In a possible implementation, the two sides of the support frame are provided with guide cylinders, the lower end of the long connecting plate is provided with a guide rod corresponding to the guide cylinder, and the guide rod is connected with the corresponding guide cylinder in sliding fit.

[0016] In a possible implementation, the support frame comprises a plurality of support columns and a bearing plate installed on the upper end of the plurality of support columns, the upper end surface of the bearing plate is the horizontal installation surface, a mounting seat is arranged below the bearing plate, and the mounting seat extends outward beyond the support frame, and the driving mechanism is fixedly installed on the mounting seat.

[0017] In a possible implementation, the mounting seat comprises a plurality of stand columns and an installation plate, the plurality of stand columns are installed below the bearing plate, the upper end of the stand column is fixedly connected with the lower end of the bearing plate, the installation plate is arranged below the bearing plate, and the installation plate is fixedly connected with the lower end of the plurality of stand columns, the two ends of the installation plate are respectively located outside the support frame, and the driving mechanism is installed on the end portion of the installation plate.

[0018] In a possible implementation, a limiting groove is arranged on the horizontal installation surface, the end limiting block is installed in the limiting groove, and the depth of the limiting groove is smaller than the height of the end limiting block.

[0019] In a possible implementation, the driving mechanism comprises two air cylinders or two oil cylinders, and is located at two sides of the support frame respectively; the cylinder rods of the two air cylinders or the two oil cylinders are connected with the corresponding side positioning plates.

[0020] The utility model provides a pole sign polishing positioning device has the beneficial effect that compared with prior art, the utility model discloses pole sign polishing positioning device, when working, the sign is from the installation limit roller group one end to enter the horizontal installation surface of support frame, and under the action of the limit roller in two limit roller groups, make the sign accurately place on the horizontal installation surface, with the installation groove makes the limit roller protrude on the horizontal installation surface above distance is small, avoid the influence that the polishing equipment moves, the sign moves on the horizontal installation surface until the end of the sign and stop after being in the limiting surface of end limiting block, realize the positioning of sign in the length direction, finally start the driving mechanism and control multiple side positioning plates in two side positioning plate groups move downward, and one end of multiple side positioning plates located at the two sides of the sign moves from top to bottom and is extruded on the sign, prevent the sign from moving again, use side positioning plate and move from top to bottom and only have multiple side positioning plates located at the two sides of support frame above the sign, thereby effectively avoid the interference to the polishing equipment, then dismantle end limiting block and take away, finally use the polishing equipment and polish the sign above the support frame, through this mode, with the limit roller and end limiting block make the sign mobile installation position accurate, and the limit roller, side positioning plate protrude in the area above the sign is small, effectively avoid the interference to the polishing equipment. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the following will briefly introduce the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description is only some embodiments of the utility model, and for those skilled in the art, under the premise of not paying the creative labor, other drawings can also be obtained according to these drawings.

[0022] Figure 1 The front view of the pole sign polishing positioning device provided by the embodiment of the utility model is provided.

[0023] Figure 2 The top view of the pole sign polishing positioning device provided by the embodiment of the utility model is provided.

[0024] Figure 3 The side view of the pole sign polishing positioning device provided by the embodiment of the utility model is provided.

[0025] Figure 4 The side view of the pole sign polishing positioning device provided by the embodiment of the utility model is provided. Figure 3Enlarged view at A;

[0026] Figure 5 A schematic view of a utility pole sign polishing positioning device with a guide cylinder and a guide rod is provided for the embodiments of the utility model.

[0027] In the drawings, various reference signs refer to:

[0028] 1, support frame; 11, horizontal mounting surface; 12, mounting groove; 13, guide cylinder; 14, support column; 15, bearing plate; 16, mounting seat; 17, stand; 18, mounting plate; 19, limiting groove; 2, limiting roller group; 21, limiting roller; 22, fixed plate; 23, rotating shaft; 24, sleeve; 3, side positioning plate group; 31, side positioning plate; 32, long strip connecting plate; 33, guide rod; 4, end limiting block; 41, limiting surface; 5, driving mechanism; 6, sign. DETAILED DESCRIPTION

[0029] In order to make the technical problems, technical solutions and beneficial effects of the utility model to be solved more clearly, the utility model will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and do not limit the utility model.

[0030] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0031] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0032] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise explicitly specified.

[0033] Please refer to Figures 1 to 4The utility model provides a telegraph pole signboard polishing positioning device, and compared with the prior art, during work, the signboard 6 is made to accurately place on the horizontal mounting surface 11 under the action of the limiting roller 21 in the two limiting roller groups 2 by entering into the horizontal mounting surface 11 of the support frame 1 from one end of the limiting roller group 2, the limiting roller 21 is protruded above the horizontal mounting surface 11 with a small distance by the installation groove 12, and the movement of the polishing equipment is avoided; the movement of the signboard 6 on the horizontal mounting surface 11 stops after the end of the signboard 6 hits the limiting surface 41 of the end limiting block 4, and the positioning of the signboard 6 in the length direction is realized; finally, the driving mechanism 5 is started to control the multiple side positioning plates 31 in the two side positioning plate groups 3 to move downward together, one end of the multiple side positioning plates 31 on the two sides of the signboard 6 moves downward from top to bottom and is pressed on the signboard 6, and the movement of the signboard 6 is prevented; the multiple side positioning plates 31 on the two sides of the support frame 1 are only above the signboard 6 and move downward from top to bottom, the interference with the polishing equipment is effectively avoided; then, the end limiting block 4 is disassembled and removed, and finally, the polishing equipment is used to polish the signboard 6 above the support frame 1; by this way, the signboard 6 is accurately installed and moved by the limiting roller 21 and the end limiting block 4, the limiting roller 21 and the side positioning plate 31 protrude from the upper area of the signboard 6 with a small area, and the interference with the polishing equipment is effectively avoided.

[0034] The utility model provides a telegraph pole signboard polishing positioning device, and compared with the prior art, during work, the signboard 6 is made to accurately place on the horizontal mounting surface 11 under the action of the limiting roller 21 in the two limiting roller groups 2 by entering into the horizontal mounting surface 11 of the support frame 1 from one end of the limiting roller group 2, the limiting roller 21 is protruded above the horizontal mounting surface 11 with a small distance by the installation groove 12, and the movement of the polishing equipment is avoided; the movement of the signboard 6 on the horizontal mounting surface 11 stops after the end of the signboard 6 hits the limiting surface 41 of the end limiting block 4, and the positioning of the signboard 6 in the length direction is realized; finally, the driving mechanism 5 is started to control the multiple side positioning plates 31 in the two side positioning plate groups 3 to move downward together, one end of the multiple side positioning plates 31 on the two sides of the signboard 6 moves downward from top to bottom and is pressed on the signboard 6, and the movement of the signboard 6 is prevented; the multiple side positioning plates 31 on the two sides of the support frame 1 are only above the signboard 6 and move downward from top to bottom, the interference with the polishing equipment is effectively avoided; then, the end limiting block 4 is disassembled and removed, and finally, the polishing equipment is used to polish the signboard 6 above the support frame 1; by this way, the signboard 6 is accurately installed and moved by the limiting roller 21 and the end limiting block 4, the limiting roller 21 and the side positioning plate 31 protrude from the upper area of the signboard 6 with a small area, and the interference with the polishing equipment is effectively avoided.

[0035] The signboard 6 is provided with a surplus on both sides before polishing, and one end of the side positioning plate 31 presses the surplus from top to bottom; after polishing is completed, the surplus on both sides of the signboard 6 is cut off by using a cutting device.

[0036] Please refer to Figures 1 to 4 , as a specific embodiment of the utility model provides the electric pole signboard polishing positioning device, the limiting roller 21 includes fixed plate 22 and sleeve 24, the fixed plate 22 is fixedly installed on the groove bottom surface of installation groove 12;Fixed plate 22 is provided with the vertical arrangement pivot 23;Sleeve 24 is sleeved on the pivot 23, and is rotationally connected with the pivot 23;The upper end of sleeve 24 is higher than the horizontal installation surface 11;Fixed plate 22 and pivot 23 are inverted T-shaped structure, the fixed plate 22 is installed on the groove bottom surface of installation groove 12, and the pivot 23 is perpendicular to the fixed plate 22 and extends upward;Sleeve 24 is sleeved on the pivot 23 from top to bottom, and lubricating oil is smeared between the inner wall of sleeve 24 and the outer side of pivot 23, so that sleeve 24 rotates stably and smoothly around pivot 23.

[0037] Please refer to Figure 4 , as a specific embodiment of the utility model provides the electric pole signboard polishing positioning device, the outer side of sleeve 24 is provided with rubber pad layer;Setting rubber pad layer reduces the friction between signboard 6 and sleeve 24, so that the wear of signboard 6 can be effectively avoided.

[0038] Please refer to Figures 1 to 5 , as a specific embodiment of the utility model provides the electric pole signboard polishing positioning device, the side positioning plate group 3 further includes long strip connecting plate 32, and the long strip connecting plate 32 is located on one side of the support frame 1 and is arranged along the length direction of the support frame 1;Multiple side positioning plates 31 in the side positioning plate group 3 are fixedly installed on the long strip connecting plate 32, and the driving mechanism 5 is fixedly connected with the long strip connecting plate 32;Multiple side positioning plates 31 in the side positioning plate group 3 are arranged at intervals along the length direction of the long strip connecting plate 32, and one end of the side positioning plate 31 is fixedly installed on the long strip connecting plate 32, and the other end extends towards the horizontal installation surface 11.In use, the driving mechanism 5 is installed below the middle part of the long strip connecting plate 32, the free end of the driving mechanism 5 is fixedly connected with the middle part of the long strip connecting plate 32, the long strip connecting plate 32 can be stably driven to move up and down, and then multiple side positioning plates 31 press signboard 6 or move away from signboard 6.

[0039] Please refer to Figure 5As a specific embodiment of the utility model provides the electric pole signboard polishing positioning device, both sides of support frame 1 are equipped with guide cylinder 13, the lower end of long strip connecting plate 32 is equipped with the guide rod 33 corresponding with guide cylinder 13, and the guide rod 33 is slidably connected with the corresponding guide cylinder 13;Because long strip connecting plate 32 has certain length, thus easy to bend, lead to the extrusion positioning of multiple side positioning plates 31 to signboard 6 is poor, even lead to positioning failure. Thus the lower end both sides of long strip connecting plate 32 are equipped with guide rod 33, and the both sides of support frame 1 are installed with the guide cylinder 13 corresponding with guide rod 33, and make guide rod 33 slidably connect into guide cylinder 13, by the connecting relationship of guide rod 33 and guide cylinder 13, make the whole long strip connecting plate 32 be in straight state, further ensure that multiple side positioning plates 31 accurately, firmly extrude on signboard 6.

[0040] Please refer to Figures 1 to 3 、 Figure 5 As a specific embodiment of the utility model provides the electric pole signboard polishing positioning device, support frame 1 includes multiple support columns 14 and the load plate 15 installed on the upper end of multiple support columns 14, and the upper end surface of load plate 15 is horizontal installation surface 11;The lower side of load plate 15 is equipped with mounting seat 16, and mounting seat 16 extends to the outside of support frame 1 towards the outside;Drive mechanism 5 is fixedly installed on mounting seat 16;Multiple support columns 14 are arranged in rectangular array on the ground, and load plate 15 is fixedly installed on the top of multiple support columns 14, so that load plate 15 is horizontally placed. The mounting seat 16 is arranged below the load plate 15, and the two ends of the mounting seat 16 are located outside the two sides of the support frame 1 respectively, facilitating the installation of the drive mechanism 5 at the two ends of the mounting seat 16 and the connection with the side positioning plate 31.

[0041] Please refer to Figures 1 to 3 、 Figure 5 As a specific embodiment of the utility model provides the electric pole signboard polishing positioning device, mounting seat 16 includes multiple columns 17 and mounting plate 18, multiple columns 17 are all installed below load plate 15, and the upper end of column 17 is fixedly connected with the lower end of load plate 15, and mounting plate 18 is arranged below load plate 15, and mounting plate 18 is fixedly connected with the lower end of multiple columns 17;The two ends of mounting plate 18 are located outside the support frame 1 respectively, and the drive mechanism 5 is installed at the end of mounting plate 18;Multiple columns 17 are fixedly installed below load plate 15, and mounting plate 18 is horizontally fixedly installed at the lower end of column 17, and mounting plate 18 is a long strip plate, and is perpendicular to the support frame 1. The length of mounting plate 18 is greater than the width of support frame 1, so that the two ends of mounting plate 18 are located outside the support frame 1.

[0042] Please refer to Figure 2As a specific embodiment of the utility model provides the electric pole signboard polishing positioning device, the horizontal installation surface 11 is equipped with the limiting groove 19, and the end portion limiting block 4 is installed in the limiting groove 19, and the depth of limiting groove 19 is less than the height of end portion limiting block 4;When installing end portion limiting block 4, end portion limiting block 4 is directly installed into limiting groove 19, and end portion limiting block 4 is installed accurately and quickly with the help of limiting groove 19.Meanwhile, it is convenient to take down end portion limiting block 4 from limiting groove 19.

[0043] Please refer to Figure 1 And Figure 3 As a specific embodiment of the utility model provides the electric pole signboard polishing positioning device, drive mechanism 5 includes two cylinders or two oil cylinders, and is located at the two sides of support frame 1 respectively;The cylinder rod of two cylinders or two oil cylinders is connected with corresponding side positioning plate 31;Specifically, using cylinder or oil cylinder can complete linear push operation, install two cylinders or two oil cylinders at the two sides of support frame 1 respectively, and be located below side positioning plate group 3, make the cylinder rod of cylinder or oil cylinder be connected with multiple side positioning plate 31, thereby drive side positioning plate 31 movement with the help of cylinder or oil cylinder.

[0044] The above is only the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement and improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A utility pole sign polishing positioning device, characterized by, The utility model relates to a support frame, and the upper end is equipped with horizontal installation surface along the length direction arrangement and is used for placing the signboard, and one end of horizontal installation surface is equipped with installation groove on both sides, and two limit roller groups are installed in two installation grooves respectively, and the limit space for signboard passing through is formed between two limit roller groups, and two side position plate groups are installed on both sides of support frame respectively, and a plurality of side position plates in side position plate group are arranged interval along the setting direction of support frame, and the side position plate is long strip structure and is arranged perpendicularly to support frame, and one end of side position plate is close to horizontal installation surface and is located above horizontal installation surface, and the other end is located outside support frame, and end position block is installed on the other end of horizontal installation surface and is detachable with support frame, and the limit surface for being abutted with the end of signboard is equipped on end position block, and driving mechanism is installed on one side of support frame and is connected with two side position plate groups and is used for driving two side position plate groups to move downward and press on signboard. The utility model relates to a support frame, and the upper end is equipped with horizontal installation surface along the length direction arrangement and is used for placing the signboard, and one end of horizontal installation surface is equipped with installation groove on both sides, and two limit roller groups are installed in two installation grooves respectively, and the limit space for signboard passing through is formed between two limit roller groups, and two side position plate groups are installed on both sides of support frame respectively, and a plurality of side position plates in side position plate group are arranged interval along the setting direction of support frame, and the side position plate is long strip structure and is arranged perpendicularly to support frame, and one end of side position plate is close to horizontal installation surface and is located above horizontal installation surface, and the other end is located outside support frame, and end position block is installed on the other end of horizontal installation surface and is detachable with support frame, and the limit surface for being abutted with the end of signboard is equipped on end position block, and driving mechanism is installed on one side of support frame and is connected with two side position plate groups and is used for driving two side position plate groups to move downward and press on signboard. The utility model relates to a support frame, and the upper end is equipped with horizontal installation surface along the length direction arrangement and is used for placing the signboard, and one end of horizontal installation surface is equipped with installation groove on both sides, and two limit roller groups are installed in two installation grooves respectively, and the limit space for signboard passing through is formed between two limit roller groups, and two side position plate groups are installed on both sides of support frame respectively, and a plurality of side position plates in side position plate group are arranged interval along the setting direction of support frame, and the side position plate is long strip structure and is arranged perpendicularly to support frame, and one end of side position plate is close to horizontal installation surface and is located above horizontal installation surface, and the other end is located outside support frame, and end position block is installed on the other end of horizontal installation surface and is detachable with support frame, and the limit surface for being abutted with the end of signboard is equipped on end position block, and driving mechanism is installed on one side of support frame and is connected with two side position plate groups and is used for driving two side position plate groups to move downward and press on signboard. The utility model relates to a support frame, and the upper end is equipped with horizontal installation surface along the length direction arrangement and is used for placing the signboard, and one end of horizontal installation surface is equipped with installation groove on both sides, and two limit roller groups are installed in two installation grooves respectively, and the limit space for signboard passing through is formed between two limit roller groups, and two side position plate groups are installed on both sides of support frame respectively, and a plurality of side position plates in side position plate group are arranged interval along the setting direction of support frame, and the side position plate is long strip structure and is arranged perpendicularly to support frame, and one end of side position plate is close to horizontal installation surface and is located above horizontal installation surface, and the other end is located outside support frame, and end position block is installed on the other end of horizontal installation surface and is detachable with support frame, and the limit surface for being abutted with the end of signboard is equipped on end position block, and driving mechanism is installed on one side of support frame and is connected with two side position plate groups and is used for driving two side position plate groups to move downward and press on signboard. The utility model relates to a support frame, and the upper end is equipped with horizontal installation surface along the length direction arrangement and is used for placing the signboard, and one end of horizontal installation surface is equipped with installation groove on both sides, and two limit roller groups are installed in two installation grooves respectively, and the limit space for signboard passing through is formed between two limit roller groups, and two side position plate groups are installed on both sides of support frame respectively, and a plurality of side position plates in side position plate group are arranged interval along the setting direction of support frame, and the side position plate is long strip structure and is arranged perpendicularly to support frame, and one end of side position plate is close to horizontal installation surface and is located above horizontal installation surface, and the other end is located outside support frame, and end position block is installed on the other end of horizontal installation surface and is detachable with support frame, and the limit surface for being abutted with the end of signboard is equipped on end position block, and driving mechanism is installed on one side of support frame and is connected with two side position plate groups and is used for driving two side position plate groups to move downward and press on signboard. ​ ​ 2. The utility pole sign polishing positioning device of claim 1, wherein, ​ ​ ​ 3. The utility pole sign polishing positioning device of claim 2, wherein, ​ 4. The utility pole sign polishing positioning device of claim 1, wherein, ​ 5. The utility pole sign polishing positioning device of claim 4, wherein, ​ 6. The utility pole sign polishing positioning device of claim 1, wherein, ​ ​ 7. The utility pole sign polishing positioning device of claim 6, wherein, ​ 8. The utility pole sign polishing positioning device of claim 1, wherein, ​ 9. The utility pole sign polishing positioning device of claim 1, wherein, ​

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