Auxiliary device for assembling glass reinforced plastic pipe

Abstract

The utility model discloses an auxiliary device for assembling a glass reinforced plastic pipe, which belongs to the technical field of glass reinforced plastic pipe assembling equipment and comprises a holding handle, an air cylinder fixedly connected in the holding handle, an annular sliding seat fixedly connected on the holding handle, a telescopic mechanism arranged at the output end of the air cylinder, a rotating mechanism arranged on the annular sliding seat and comprising a rotating shaft, a first sliding ring is slidably connected to the rotating shaft. The device has the beneficial effects that a telescopic mechanism, a rotating mechanism and an adjusting mechanism are arranged, a plurality of limiting seats are clamped on the inner wall of the glass steel pipe to fix the device, meanwhile, a rubber ring is opened by anti-skid grooves in the limiting seats, and an operating rod is used for moving a first sliding ring, so that a pushing piece pushes the rubber ring into a groove in the end of the glass steel pipe; the rubber ring does not need to be manually pulled and then sleeved on the glass reinforced plastic pipe, the use is convenient and labor-saving, the position of the rubber ring can be quickly coated with oil, and the assembly efficiency of the glass reinforced plastic pipe is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber reinforced plastic pipe assembly equipment, in particular to an auxiliary device used for glass fiber reinforced plastic pipe assembly. Background Art

[0002] FRP pipe is a reinforced plastic with glass fiber or its products as reinforcement material. It is called glass fiber reinforced plastic, or FRP. Due to the different types of resins used, it is called polyester FRP, epoxy FRP, and phenolic FRP. In the use of FRP pipes, usually several sections are connected in sequence to form a shape with a certain length, and at the connection between two sections of FRP pipe, rubber rings need to be installed and oiled to ensure the sealing of the installation.

[0003] After searching the prior art, it is found that when assembling the FRP pipe, it is necessary to manually pull the rubber ring and then put the rubber ring into the groove at the end of the FRP pipe. Therefore, it has high operating requirements for the workers, is time-consuming and labor-intensive, and after the rubber ring is installed, it is usually also manually oiled, which affects the assembly efficiency. Therefore, an auxiliary device for assembling FRP pipes is needed to assist workers to conveniently install the rubber ring and oil it, thereby improving the assembly efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide an auxiliary device for assembling glass fiber reinforced plastic pipes in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] An auxiliary device for assembling a glass fiber reinforced plastic pipe comprises a gripping handle, a cylinder is fixedly connected inside the gripping handle, an annular slide is fixedly connected to the gripping handle, a telescopic mechanism is arranged at the output end of the cylinder, the telescopic mechanism is used to adapt to glass fiber reinforced plastic pipes with different inner diameters and fix the device, a rotating mechanism is arranged on the annular slide, the rotating mechanism comprises a rotating shaft, a first sliding ring is slidably connected to the rotating shaft, a push piece is fixedly connected to the first sliding ring, the push piece rotates along the rotating shaft on the outside of the glass fiber reinforced plastic pipe, and is used to conveniently clamp the rubber ring in the groove at the end of the glass fiber reinforced plastic pipe, and an oil brushing mechanism is installed on the rotating mechanism.

[0007] Preferably, the rotating mechanism includes a rotating seat, which is slidably connected in an annular sliding seat, a telescopic rod is fixedly connected to the rotating seat, a rotating shaft is fixedly connected to the extended end of the telescopic rod and is arranged at a vertical angle to the telescopic rod, a limiting plate for preventing the rubber ring from shifting is fixedly connected to the first sliding ring, and an operating rod is fixedly connected to the first sliding ring.

[0008] Preferably, the telescopic mechanism includes a center block, which is fixedly connected with telescopic columns on all sides, the air outlet end of the cylinder is connected with the telescopic columns through the center block, the extended end of the telescopic column is fixedly connected with a limit seat, the limit seat is fixedly connected with a pad block for contacting the inner wall of the glass fiber reinforced plastic pipe, and the top of the limit seat is provided with an anti-slip groove for accommodating a rubber ring.

[0009] Preferably, extension plates are fixedly connected to both sides of the anti-skid groove, the extension plates are arc-shaped, and the anti-skid groove extends to the ends of the extension plates.

[0010] Preferably, an adjustment mechanism is installed on a limit seat, the adjustment mechanism includes a swing plate, the swing plate is hinged on the top of the limit seat, the swing plate is used to guide the rubber ring to the slotted position at the end of the glass fiber reinforced plastic pipe, an adjustment slot is opened on one side of the swing plate, a fixed block is fixedly connected to one side of the limit seat, a screw rod is threadedly connected to the fixed block, one end of the screw rod is rotatably connected to the connecting block, a moving rod is fixedly connected to one side of the connecting block, and the moving rod is slidably connected in the adjustment slot.

[0011] Preferably, the oil brushing mechanism includes a connecting rod, which is fixedly connected to the end away from the first sliding ring, the end of the connecting rod away from the first sliding ring is fixedly connected to the second sliding ring, the second sliding ring is slidably connected to the rotating shaft, and the second sliding ring is rotatably connected to the side away from the connecting rod with a roller brush.

[0012] The beneficial effects are: a telescopic mechanism, a rotating mechanism and an adjusting mechanism are set, and the device is fixed by a plurality of limit seats clamped on the inner wall of the glass fiber reinforced plastic pipe. At the same time, the rubber ring is stretched open by the anti-slip groove on the limit seat, and the first sliding ring is moved by the operating rod so that the push plate pushes the rubber ring into the groove at the end of the glass fiber reinforced plastic pipe. There is no need to manually pull the rubber ring and then put the rubber ring on the glass fiber reinforced plastic pipe. It is convenient and labor-saving to use, and oil can be quickly applied to the rubber ring position, which greatly improves the assembly efficiency of the glass fiber reinforced plastic pipe.

[0013] The additional technical features and advantages of the present invention will be more clearly explained in the following description, or can be understood through the specific practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0015] Figure 1 This is a first schematic diagram of an auxiliary device for assembling a glass fiber reinforced plastic pipe according to the utility model;

[0016] Figure 2 This is a second schematic diagram of an auxiliary device for assembling a glass fiber reinforced plastic pipe according to the utility model;

[0017] Figure 3 This is a schematic diagram of the working state of an auxiliary device for assembling a glass fiber reinforced plastic pipe according to the utility model;

[0018] Figure 4 This is a schematic diagram of the connection between the cylinder and the telescopic mechanism of an auxiliary device for assembling a glass fiber reinforced plastic pipe according to the utility model;

[0019] Figure 5 This is a schematic diagram of the connection between the rotating mechanism and the oil brushing mechanism of an auxiliary device for assembling a glass fiber reinforced plastic pipe according to the utility model;

[0020] Figure 6 This is a first connection diagram of the telescopic mechanism and the adjusting mechanism of the auxiliary device for assembling a glass fiber reinforced plastic pipe according to the utility model;

[0021] Figure 7 This is a second connection schematic diagram of the telescopic mechanism and the adjusting mechanism of the auxiliary device for assembling a glass fiber reinforced plastic pipe described in the utility model.

[0022] The accompanying drawings are marked as follows: 101, handle; 102, cylinder; 103, annular slide; 201, center block; 202, telescopic column; 203, limit seat; 204, cushion block; 205, anti-slip groove; 206, extension plate; 301, rotating seat; 302, telescopic rod; 303, rotating shaft; 304, first sliding ring; 305, push plate; 306, limit plate; 307, operating rod; 401, swing plate; 402, adjusting groove; 403, moving rod; 404, connecting block; 405, screw rod; 406, fixing block; 501, connecting rod; 502, second sliding ring; 503, roller brush. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0025] The utility model is further described below in conjunction with the accompanying drawings:

[0026] like Figure 1 — Figure 7As shown, an auxiliary device for assembling a glass fiber reinforced plastic pipe comprises a gripping handle 101, a cylinder 102 is connected to the gripping handle 101 by bolts, an annular slide seat 103 is connected to the gripping handle 101 by bolts, a telescopic mechanism is arranged at the output end of the cylinder 102, the telescopic mechanism is used to adapt to glass fiber reinforced plastic pipes with different inner diameters and fix the device, a rotating mechanism is arranged on the annular slide seat 103, the rotating mechanism comprises a rotating shaft 303, a first sliding ring 304 is slidably connected to the rotating shaft 303, a pushing piece 305 is welded to the first sliding ring 304, the first sliding ring 304 can move along the axial direction of the rotating shaft 303, thereby driving the pushing piece 305 to ... The movable piece 305 moves axially to conveniently push the rubber ring into the groove of the FRP pipe. The pushing piece 305 rotates along with the rotating shaft 303 on the outside of the FRP pipe to conveniently clamp the rubber ring in the groove at the end of the FRP pipe. An oil brushing mechanism is installed on the rotating mechanism. When in use, the rotating shaft 303 drives the first sliding ring 304 to rotate. The pushing piece 305 on the first sliding ring 304 can gradually move the rubber ring into the groove of the FRP pipe. There is no need to manually pull the rubber ring and then put it on the FRP pipe. It can be conveniently oiled through the oil brushing mechanism, which greatly reduces the operating difficulty of workers, is easy to use, and improves the assembly efficiency of the FRP pipe.

[0027] In this embodiment, the rotating mechanism includes a rotating seat 301, which is slidably connected in the annular sliding seat 103. The rotating seat 301 is connected to the telescopic rod 302 by bolts. The rotating shaft 303 is connected to the extended end of the telescopic rod 302 by bolts and is arranged at a vertical angle to the telescopic rod 302. A limit plate 306 for preventing the rubber ring from shifting is welded on the first sliding ring 304. The first sliding ring 304 is connected to the operating rod 307 by bolts. The staff can push the rubber ring into the groove at the end of the glass fiber reinforced plastic pipe by rotating and moving the operating rod 307 axially along the rotating shaft 303, and oil the position of the rubber ring, which is easy to use.

[0028] In this embodiment, the telescopic mechanism includes a center block 201, and telescopic columns 202 are connected to the center block 201 by bolts on all sides. The air outlet end of the cylinder 102 is connected to the telescopic column 202 through the center block 201, and the extended end of the telescopic column 202 is connected to the limit seat 203 by bolts. The limit seat 203 is C-shaped, and four limit seats 203 can be stuck in the end position of the glass fiber reinforced plastic pipe. The cylinder 102 can push several telescopic columns 202 to extend at the same time, and push the limit seat 203 to the position of the inner wall of the glass fiber reinforced plastic pipe, which can adapt to glass fiber reinforced plastic pipes of different thicknesses and has a wide range of applications. A pad 204 for contacting the inner wall of the glass fiber reinforced plastic pipe is bonded to the limit seat 203, and an anti-skid groove 205 for accommodating a rubber ring is opened on the top of the limit seat 203, and the two sides of the anti-skid groove 205 are connected by bolts. An extension plate 206 is connected, and the extension plate 206 is arc-shaped. The anti-skid groove 205 extends to the end of the extension plate 206. Before the telescopic column 202 is extended, the rubber ring is stuck in the anti-skid groove 205 on the limit seat 203. The push piece 305 and the limit piece 306 can be used to clamp the rubber ring in an anti-skid groove 205 to prevent deviation. The rubber rings in the remaining positions are limited by the extension plate 206. As the telescopic column 202 is extended, the rubber ring is stretched by several limit seats 203 until the cushion block 204 is located on the inner wall of the glass fiber reinforced plastic tube. The limit seat 203 is stuck at the end position of the glass fiber reinforced plastic tube. The telescopic column 202 continues to extend, and the cushion block 204 is stuck on the inner wall of the glass fiber reinforced plastic tube. After the fixation is completed, the rubber ring is located on the outside of the glass fiber reinforced plastic tube, and there is no need to manually pull the rubber ring, which is convenient for the installation of the rubber ring.

[0029] In this embodiment, an adjustment mechanism is installed on a limit seat 203, and the adjustment mechanism includes a swing plate 401, which is hinged on the top of the limit seat 203. The swing plate 401 is used to guide the rubber ring to the slotted position at the end of the glass fiber reinforced plastic pipe. An adjustment groove 402 is opened on one side of the swing plate 401, and a fixed block 406 is connected to one side of the limit seat 203 by bolts. A screw rod 405 is threadedly connected to the fixed block 406. One end of the screw rod 405 is rotatably connected to a connecting block 404, and one side of the connecting block 404 is connected to a moving rod 403 by bolts. The moving rod 403 is slidably connected in the adjustment groove 402. By rotating the screw rod 405, the screw rod 405 drives the swing plate 401 to adjust its angle through the connecting block 404 and the moving rod 403, so that it can adapt to the grooves at different positions of the glass fiber reinforced plastic pipe.

[0030] In this embodiment, the oil brushing mechanism includes a connecting rod 501, which is connected to the end away from the first sliding ring 304 by bolts. The end of the connecting rod 501 away from the first sliding ring 304 is connected to the second sliding ring 502 by bolts. The second sliding ring 502 is slidably connected to the rotating shaft 303. The second sliding ring 502 is rotatably connected to the side away from the connecting rod 501. The roller brush 503 is after the rubber ring is installed. The first sliding ring 304 is pulled by the operating rod 307, and the first sliding ring 304 pulls the second sliding ring 502 through the connecting rod 501, thereby moving the roller brush 503 to the rubber ring position, so that the rotating shaft 303 rotates around the rotating seat 301, and the rubber ring position can be oiled, which is convenient for installation and speeds up assembly.

[0031] Working principle: When the device is in use, the end of the FRP pipe is first raised to a certain position, and the device is moved to the port position. Before the telescopic column 202 is extended, the rubber ring is stuck in the anti-skid groove 205 on the limit seat 203. The push piece 305 and the limit piece 306 can be used to clamp the rubber ring in an anti-skid groove 205 to prevent deviation. The rubber rings in the remaining positions are limited by the extension plate 206, and the cylinder 102 is turned on. The cylinder 102 pushes the telescopic column 202 to extend synchronously. As the telescopic column 202 is extended, the rubber ring is stretched by several limit seats 203 until the cushion block 204 is located on the inner wall of the FRP pipe, and the center block 201 is paused. Then the limit seat 203 is stuck in the port position of the FRP pipe, and then the telescopic column 202 continues to extend, and the cushion block 204 is stuck on the inner wall of the FRP pipe. After the fixation is completed, the rubber ring is located on the outside of the FRP pipe, and there is no need to manually pull the rubber ring, which is convenient for the rubber ring. After installation, the staff then operates the operating rod 307 to push the operating rod 307 to move along the axial direction of the rotating shaft 303, so that the rubber ring at the position of a limit seat 203 is offset to the groove position on the glass fiber reinforced plastic pipe, and then rotates the operating rod 307, and the operating rod 307 drives the rotating shaft 303 to rotate through the first sliding ring 304. As the rotating shaft 303 rotates around the rotating seat 301 for one circle, the pushing piece 305 on the first sliding ring 304 can gradually move the rubber ring into the groove of the glass fiber reinforced plastic pipe. After the installation of the rubber ring is completed, the operating rod 307 is pulled to allow the oil-stained roller brush 503 to apply oil to the rubber ring position of the glass fiber reinforced plastic pipe, which facilitates the oiling work and speeds up the assembly speed. After the oiling is completed, the telescopic column 202 is shortened by the cylinder 102 to release the friction of the cushion block 204 on the glass fiber reinforced plastic pipe, and the device can be withdrawn, and then the other section of the glass fiber reinforced plastic pipe is directly connected to complete the assembly work.

[0032] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An auxiliary device for assembling a glass fiber reinforced plastic pipe, comprising a gripping handle (101), characterized in that: A cylinder (102) is fixedly connected inside the gripping handle (101), an annular slide seat (103) is fixedly connected to the gripping handle (101), a telescopic mechanism is arranged at the output end of the cylinder (102), the telescopic mechanism is used to adapt to glass fiber reinforced plastic pipes with different inner diameters and fix the device, a rotating mechanism is arranged on the annular slide seat (103), the rotating mechanism comprises a rotating shaft (303), a first sliding ring (304) is slidably connected to the rotating shaft (303), a push piece (305) is fixedly connected to the first sliding ring (304), the push piece (305) rotates along with the rotating shaft (303) on the outer side of the glass fiber reinforced plastic pipe, and is used to conveniently clamp the rubber ring in the groove at the end of the glass fiber reinforced plastic pipe, and an oil brushing mechanism is installed on the rotating mechanism.

2. The auxiliary device for assembling a glass fiber reinforced plastic pipe according to claim 1, characterized in that: The rotating mechanism comprises a rotating seat (301), the rotating seat (301) is slidably connected in the annular sliding seat (103), a telescopic rod (302) is fixedly connected to the rotating seat (301), the rotating shaft (303) is fixedly connected to the extended end of the telescopic rod (302) and is arranged at a vertical angle to the telescopic rod (302), a limiting piece (306) for preventing the rubber ring from shifting is fixedly connected to the first sliding ring (304), and an operating rod (307) is fixedly connected to the first sliding ring (304).

3. The auxiliary device for assembling a glass fiber reinforced plastic pipe according to claim 1, characterized in that: The telescopic mechanism comprises a central block (201), the central block (201) is fixedly connected with telescopic columns (202) on all sides, the gas outlet end of the cylinder (102) is connected with the telescopic columns (202) through the central block (201), the extended end of the telescopic column (202) is fixedly connected with a limit seat (203), the limit seat (203) is fixedly connected with a cushion block (204) for contacting the inner wall of the glass fiber reinforced plastic pipe, and the top of the limit seat (203) is provided with an anti-slip groove (205) for accommodating a rubber ring.

4. The auxiliary device for assembling a glass fiber reinforced plastic pipe according to claim 3, characterized in that: Extension plates (206) are fixedly connected to both sides of the anti-skid groove (205); the extension plates (206) are arc-shaped, and the anti-skid groove (205) extends to the ends of the extension plates (206).

5. The auxiliary device for assembling a glass fiber reinforced plastic pipe according to claim 3, characterized in that: An adjustment mechanism is installed on one of the limit seats (203), and the adjustment mechanism includes a swing plate (401), the swing plate (401) is hinged on the top of the limit seat (203), the swing plate (401) is used to guide the rubber ring to the groove position at the end of the glass fiber reinforced plastic pipe, and an adjustment groove (402) is opened on one side of the swing plate (401), and a fixed block (406) is fixedly connected to one side of the limit seat (203), and a screw rod (405) is threadedly connected to the fixed block (406), and one end of the screw rod (405) is rotatably connected to a connecting block (404), and one side of the connecting block (404) is fixedly connected to a moving rod (403), and the moving rod (403) is slidably connected in the adjustment groove (402).

6. The auxiliary device for assembling a glass fiber reinforced plastic pipe according to claim 1, characterized in that: The oil brushing mechanism comprises a connecting rod (501), wherein the connecting rod (501) is fixedly connected to an end away from the first sliding ring (304), the end of the connecting rod (501) away from the first sliding ring (304) is fixedly connected to a second sliding ring (502), the second sliding ring (502) is slidably connected to the rotating shaft (303), and the side of the second sliding ring (502) away from the connecting rod (501) is rotatably connected to a roller brush (503).

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