A tower tray mica tape installation buckle fast fixing device

Abstract

The utility model discloses a tower tray mica tape installation buckle quick fixer, including mounting seat, fixedly connected in the support column of mounting seat outside, still include, fixed component, the fixed component includes fixedly connected in the mounting column of mounting seat outside, fixedly connected in the motor of mounting column end, fixedly connected in the bidirectional screw rod of motor output, the sliding block of screw connection in the bidirectional screw rod outside, the rotary plate of rotary connection in the sliding block outside and the top plate of rotary connection in the other end of rotary plate, the utility model discloses through the mica tape roll is inserted on the mounting column then starts the motor and drives the bidirectional screw rod rotation, utilizes the thread drive sliding block movement, and then drives the rotary plate rotation and makes it jack up top plate, fixes the mica roll disc, and the mica tape roll will extrude the limit block simultaneously in fixed, and one end of limit block is provided with spring and will exert pressure to the mica tape roll and carry out the limit, reduces the sway of mica tape roll when rotating.

Description

Technical Field

[0001] This utility model relates to the field of mica tape technology, and in particular to a quick-fixing device for mica tape mounting buckles on tower trays. Background Technology

[0002] Mica tape is a strip product made by reinforcing one or both sides of alkali-free fiberglass cloth or polymer film (such as PE film) with silicone resin, and then baking, drying and slitting it at high temperature. It is a long, high-performance fire-resistant insulation material, mainly used to ensure that cables can maintain normal power transmission for a period of time in high-temperature environments. Its most significant feature is its ultra-long length. The length of each roll of ordinary mica tape is usually 500 to 2000 meters, while "tower rolls" specifically refer to large rolls of mica tape formed by special winding methods, with a maximum length of up to 50,000 meters. It is mainly used in construction and infrastructure, industrial and energy facilities, transportation vehicles and new energy fields.

[0003] Before winding, the mica tape roll needs to be fixed on the machine. However, most current installation mechanisms insert the roll into the threaded post and then use the nut to press it in place. Then, the baffle is installed with screws. However, it is inconvenient to disassemble after use, and there is a gap between the roll and the threaded post, which can easily cause shaking when the roll rotates, leading to abnormal winding. Utility Model Content

[0004] The purpose of this utility model is to solve the problems in the prior art where it is inconvenient to disassemble after use, and where there is a gap between the tape roll and the threaded end, which makes it easy for the tape roll to shake when rotating, leading to abnormal winding. Therefore, a quick-fixing device for mica tape mounting buckles on a tower tray is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A quick-fixing device for mounting mica tape on a tower tray includes a mounting base, a support column fixedly connected to the outside of the mounting base, a connecting flange fixedly connected to the end of the support column away from the mounting base, and a baffle plate disposed outside the connecting flange; The fixing assembly includes a mounting post fixedly connected to the outside of the mounting base, a motor fixedly connected to the end of the mounting post, a bidirectional threaded rod fixedly connected to the output end of the motor, a slider threadedly connected to the outside of the bidirectional threaded rod, a rotating plate rotatably connected to the outside of the slider, and a top plate rotatably connected to the other end of the rotating plate. A locking assembly, disposed inside the connecting flange, is used to lock the retaining plate.

[0006] As a preferred technical solution of this application, the mounting column is provided with a sliding groove on its outside, the rotating plate is slidably connected to the inside of the sliding groove, and the outer surface of the top plate is provided with a limit component.

[0007] As a preferred technical solution of this application, the limiting component includes protrusions fixedly connected to both sides of the upper surface of the top plate, grooves formed outside the protrusions, a spring fixedly connected inside the groove, and a limiting block fixedly connected to the other end of the spring.

[0008] As a preferred technical solution of this application, the support column and the baffle are provided with a number of auxiliary rollers on their exterior, and the top plate is provided with a mica tape roll on its exterior.

[0009] As a preferred technical solution of this application, the end of the limiting block away from the protrusion is provided with an inclined surface, and the end of the limiting block away from the protrusion is attached to the outside of the mica tape roll.

[0010] As a preferred technical solution of this application, the locking assembly includes a sleeve fixedly connected inside the connecting flange, a tension spring fixedly connected inside the sleeve, a rotating block fixedly connected to the end of the tension spring away from the inner wall of the sleeve, a connecting rod rotatably connected to the outside of the rotating block, and a locking block fixedly connected to the end of the connecting rod away from the rotating block.

[0011] As a preferred technical solution of this application, the outer side of the baffle is provided with a through groove, the inner side of the through groove is provided with a slot, the connecting rod is slidably connected inside the through groove, and the locking block is disposed inside the slot.

[0012] Compared with the prior art, this utility model provides a quick-fixing device for mica tape mounting buckles on tower trays, which has the following advantages: 1. Insert the mica tape roll into the mounting post, then start the motor to drive the bidirectional threaded rod to rotate. The thread drives the slider to move, which in turn drives the rotating plate to rotate and lift the top plate, thus fixing the mica tape roll in place. At the same time, the mica tape roll will squeeze the limiting block to make it fit against the outside of the mica tape roll. One end of the limiting block is equipped with a spring, which applies pressure to limit the mica tape roll, reducing the shaking of the mica tape roll during rotation and improving the stability of the installation.

[0013] 2. By using the fixed components, the stability of the mica tape roll can be improved through the fixing of the top plate and the limiting components. During installation, the baffle is aligned with the locking component, the locking component is passed through the through groove, and then the connecting rod is rotated to align the locking block with the slot. Then, under the setting of the tension spring, the locking block can be pulled into the inside of the slot, thereby locking the baffle. This facilitates the installation and disassembly of the device and improves the convenience of use. Attached Figure Description

[0014] Figure 1This is a perspective view of a quick-fix device for mounting mica tape on a tower tray, as proposed in this utility model. Figure 2 This is a schematic diagram of the mounting base for a quick-fix device for mica tape mounting buckles on a tower tray, as proposed in this utility model. Figure 3 This is a schematic diagram of the fixing components of a quick-fixing device for installing mica tape on a tower tray, as proposed in this utility model. Figure 4 This is a schematic diagram of a limiting block for a quick-fixing device for installing mica tape on a tower tray, as proposed in this utility model. Figure 5 This is a schematic diagram of the locking component of a quick-fixing device for installing mica tape on a tower tray, as proposed in this utility model.

[0015] In the picture: 1. Mounting base; 101. Support column; 102. Connecting flange; 2. Mounting column; 201. Slide groove; 202. Motor; 203. Bidirectional threaded rod; 204. Slider; 205. Rotating plate; 206. Top plate; 3. Protrusion; 301. Groove; 302. Spring; 303. Limiting block; 4. Baffle; 401. Through groove; 402. Slot; 5. Sleeve; 501. Tension spring; 502. Connecting rod; 503. Locking block; 504. Rotating block; 6. Auxiliary roller shaft; 7. Mica tape roll. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model. Example

[0017] Reference Figure 1-4 A quick-fixing device for mounting mica tape on a tower tray includes a mounting base 1, a support column 101 fixedly connected to the outside of the mounting base 1, a connecting flange 102 fixedly connected to the end of the support column 101 away from the mounting base 1, and a retaining plate 4 disposed outside the connecting flange 102. It also includes a fixing component and a locking component. The fixing component includes a mounting column 2 fixedly connected to the outside of the mounting base 1, a motor 202 fixedly connected to the end of the mounting column 2, a bidirectional threaded rod 203 fixedly connected to the output end of the motor 202, a slider 204 threadedly connected to the outside of the bidirectional threaded rod 203, a rotating plate 205 rotatably connected to the outside of the slider 204, and a top plate 206 rotatably connected to the other end of the rotating plate 205. The locking component is disposed inside the connecting flange 102 and is used to lock the retaining plate 4.

[0018] The start motor 202 drives the bidirectional threaded rod 203 to rotate, causing the two sliders 204 to move towards each other along the bidirectional threaded rod 203. The sliders 204 push the rotating plate 205 to move, thereby causing the top plate 206 to expand outward and press tightly against the inner wall of the roll to complete the initial fixation. The locking assembly firmly locks the baffle 4 and the connecting flange 102 to prevent them from loosening during high-speed rotation. The fixing assembly driven by the motor 202 can quickly and automatically complete the centering and clamping of the roll, replacing cumbersome manual operation and significantly improving the efficiency of roll changing. The bidirectional threaded rod 203 ensures the synchronous and symmetrical movement of the sliders 204 on both sides, improving the stability of the fixation.

[0019] Reference Figure 2 , Figure 3 and Figure 4 A quick-fixing device for mounting mica tape on a tower tray is further provided, wherein the mounting column 2 has a groove 201 on its outside, the rotating plate 205 is slidably connected to the inside of the groove 201, and the outer surface of the top plate 206 is provided with a limiting component; the limiting component includes protrusions 3 fixedly connected to both sides of the upper surface of the top plate 206, grooves 301 opened on the outside of the protrusions 3, springs 302 fixedly connected to the inside of the grooves 301, and limiting blocks 303 fixedly connected to the other end of the springs 302.

[0020] When the top plate 206 of the fixing component moves outward to press against the inner wall of the roll, the limiting component begins to function. The roll will squeeze the limiting block 303, forcing the limiting block 303 to compress the spring 302 in the groove 301. The elastic restoring force provided by the spring 302 allows the limiting block 303 to always fit tightly against the roll, forming a dynamic and flexible pressing state, which limits the roll and improves stability. Meanwhile, the slide groove 201 provides guidance for the movement of the rotating plate 205, ensuring the linearity and stability of the expansion movement of the top plate 206, and making the clamping force more concentrated.

[0021] Among them, the support column 101 and the baffle 4 are provided with several auxiliary rollers 6, and the top plate 206 is provided with a mica tape roll 7; the end of the limiting block 303 away from the protrusion 3 is provided with an inclined surface, and the end of the limiting block 303 away from the protrusion 3 is attached to the outside of the mica tape roll 7.

[0022] During processing, the mica tape on the mica tape roll 7 is pulled out and wrapped around the auxiliary roller 6. The auxiliary roller 6 guides the mica tape, which is then wound around the workpiece. This facilitates the pulling out of the mica tape as the workpiece rotates and the winding process is completed, ensuring smooth pulling and reducing swaying and offset of the mica tape during winding. The inclined surface design of the front end of the limiting block 303 allows for better guidance and self-adaptation when in contact with the inner wall of the mica tape roll 7, forming a smoother and tighter surface contact rather than a line contact. This further enhances the stability and uniformity of clamping, creating a stable, low-resistance, and efficient rotational operating environment for the mica tape roll 7. This greatly reduces the possibility of radial runout and axial movement, thus ensuring extremely stable and uniform tension during the mica tape wrapping process. It should be noted that several auxiliary rollers 6 are respectively set on the support column 101. The mica tape roll 7 is connected to the outside of the flange 102 and the baffle 4. The first auxiliary roller 6 is horizontally arranged on the support column 101, and the second auxiliary roller 6 is vertically arranged on another support column 101. The first auxiliary roller 6 and the second auxiliary roller 6 are arranged adjacent to each other. The mica tape roll 7 first passes around the first auxiliary roller 6, then changes direction and passes around the second auxiliary roller 6, so that the horizontal mica tape becomes vertical, and then passes through the third auxiliary roller 6. The third auxiliary roller 6 is arranged on the connecting flange 102, which can guide the mica tape to the fourth auxiliary roller 6 installed on the baffle 4. Through the guidance of several auxiliary rollers 6, the mica tape can be guided to a suitable winding position. Moreover, the auxiliary rollers 6 are rotatable, which can reduce the wear on the mica tape and make it stably wound on the workpiece.

[0023] Reference Figure 1 and Figure 5 A quick-fixing device for mounting mica tape on a tower tray is further described, wherein the locking assembly includes a sleeve 5 fixedly connected inside the connecting flange 102, a tension spring 501 fixedly connected inside the sleeve 5, a rotating block 504 fixedly connected to the end of the tension spring 501 away from the inner wall of the sleeve 5, a connecting rod 502 rotatably connected to the outside of the rotating block 504, and a locking block 503 fixedly connected to the end of the connecting rod 502 away from the rotating block 504; a through groove 401 is provided on the outside of the baffle 4, a locking groove 402 is provided inside the through groove 401, the connecting rod 502 is slidably connected inside the through groove 401, and the locking block 503 is disposed inside the locking groove 402.

[0024] When locking the stop plate 4 is required, pull the connecting rod 502 outward to make it slide in the through groove 401. The connecting rod 502 drives the end block 503 to move outward and pulls the rotating block 504 in the sleeve 5 to pull the tension spring 501. Then rotate the connecting rod 502 to align the block 503 with the slot 402. Release the connecting rod 502. At this time, the stretched tension spring 501 releases its elastic potential energy and pulls the rotating block 504 to return to its original position. The rotating block 504, through the connecting rod 502, precisely locks the block 503 in the slot 402. The mechanism achieves mechanical interlocking by utilizing the automatic rebound characteristic of the tension spring 501 to enable rapid engagement and disengagement of the locking block 503 and the slot 402. The operation is very simple and quick, requiring only simple pulling and rotating actions to lock or unlock, thus improving the efficiency of loading and unloading the baffle 4. The sleeve 5 provides stable guidance and accommodation space for the entire locking action, ensuring the linearity and consistency of the movement of the rotating block 504 and the tension spring 501, preventing skewness and jamming, reducing the steps of device installation and disassembly, and improving the convenience of use.

[0025] Specifically, in use, the mica tape roll 7 is first inserted into the outside of the mounting post 2. Then, the motor 202 is started to drive the bidirectional threaded rod 203 to rotate, causing the two sliders 204 to move towards each other along the bidirectional threaded rod 203. The sliders 204 push the rotating plate 205 to move, and one end of the rotating plate 205 moves upward, thereby causing the top plate 206 to expand outward and press tightly against the inner wall of the mica tape roll 7 to complete the initial fixation. When the top plate 206 contacts the mica tape roll 7, the mica tape roll 7 will push the limiting block 303 to move to both sides. Under the push of the spring 302, the limiting block 303 will adhere to the outside of the mica tape roll 7, thereby... To improve the stability of the mica tape roll 7 and reduce its shaking during rotation, the baffle 4 is then attached to the outside of the connecting flange 102, allowing the connecting rod 502 and the locking block 503 to pass through the through groove 401. The connecting rod 502 is then pulled to completely move the locking block 503 away from the through groove 401. The connecting rod 502 is then rotated to align the locking block 503 with the slot 402. When the connecting rod 502 is released, the locking block 503 will engage with the inside of the slot 402 under the tension of the tension spring 501, facilitating the locking of the baffle 4. Thus, with the cooperation of the fixing and locking components, the mica tape roll 7 can be easily installed and disassembled, improving the ease of use.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A quick-fixing device for mounting mica tape on a tower tray, comprising a mounting base (1), a support column (101) fixedly connected to the outside of the mounting base (1), a connecting flange (102) fixedly connected to the end of the support column (101) away from the mounting base (1), and a baffle (4) disposed outside the connecting flange (102), characterized in that, Also includes; The fixing assembly includes a mounting post (2) fixedly connected to the outside of the mounting base (1), a motor (202) fixedly connected to the end of the mounting post (2), a bidirectional threaded rod (203) fixedly connected to the output end of the motor (202), a slider (204) threadedly connected to the outside of the bidirectional threaded rod (203), a rotating plate (205) rotatably connected to the outside of the slider (204), and a top plate (206) rotatably connected to the other end of the rotating plate (205). A locking assembly is disposed inside the connecting flange (102) and is used to lock the baffle (4).

2. The quick-fixing device for mica tape mounting buckles on a tower tray according to claim 1, characterized in that, The mounting column (2) has a sliding groove (201) on its outside, the rotating plate (205) is slidably connected to the inside of the sliding groove (201), and the outer surface of the top plate (206) is provided with a limit component.

3. The quick-fixing device for mica tape mounting buckles on a tower tray according to claim 2, characterized in that, The limiting component includes protrusions (3) fixedly connected to both sides of the upper surface of the top plate (206), grooves (301) opened outside the protrusions (3), springs (302) fixedly connected inside the grooves (301), and limiting blocks (303) fixedly connected to the other end of the springs (302).

4. The quick-fixing device for mica tape mounting buckles on a tower tray according to claim 1, characterized in that, The support column (101) and the baffle (4) are each provided with a number of auxiliary rollers (6), and the top plate (206) is provided with a mica tape roll (7).

5. A quick-fixing device for mounting mica tape on a tower tray according to claim 3, characterized in that, The end of the limiting block (303) away from the protrusion (3) is provided with an inclined surface, and the end of the limiting block (303) away from the protrusion (3) is attached to the outside of the mica tape roll (7).

6. The quick-fixing device for mica tape mounting buckles on a tower tray according to claim 1, characterized in that, The locking assembly includes a sleeve (5) fixedly connected inside the connecting flange (102), a tension spring (501) fixedly connected inside the sleeve (5), a rotating block (504) fixedly connected to the end of the tension spring (501) away from the inner wall of the sleeve (5), a connecting rod (502) rotatably connected to the outside of the rotating block (504), and a locking block (503) fixedly connected to the end of the connecting rod (502) away from the rotating block (504).

7. A quick-fixing device for mounting mica tape on a tower tray according to claim 6, characterized in that, The baffle (4) has a through groove (401) on its outside and a slot (402) inside the through groove (401). The connecting rod (502) is slidably connected inside the through groove (401), and the locking block (503) is located inside the slot (402).

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