Clamping and conveying equipment for glass reinforced plastic pipes

Abstract

The clamping and conveying equipment comprises a supporting plate, V-shaped grooves are formed in the upper side and the lower side of the supporting plate, connecting plates are connected to the two sides of the supporting plate in an inserted mode, extending blocks are fixedly connected to the ends, away from the supporting plate, of the connecting plates, and square concave parts are formed in the upper ends of the extending blocks; a groove is formed in the bottom end of the extending block, a telescopic rod is fixedly connected into the groove, a square protrusion is fixedly connected to the bottom end of the telescopic rod, through holes are evenly formed in the connecting plate, positioning rods are inserted into the through holes and are in threaded connection with a supporting plate, and clamping grooves are formed in the upper side and the lower side of the supporting plate correspondingly; according to the glass reinforced plastic pipe stacking device, the connecting plate with the adjustable position is arranged on the supporting plate to be matched with the extending block, glass reinforced plastic pipes with different lengths are lifted to be limited, and then limiting can be provided through the square concave part and the square convex part on the extending block in the stacking process; and a first pressing plate and a second pressing plate are matched with a V-shaped groove, so that the glass reinforced plastic pipes can be limited, stacking is simple, and clamping and conveying are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber reinforced plastic pipes, in particular to a clamping and conveying device for glass fiber reinforced plastic pipes. Background Art

[0002] FRP pipe, also known as glass fiber wound sand-filled pipe or FRP pipe, is a composite pipe made of glass fiber and its products as reinforcing materials, with high molecular weight unsaturated polyester resin, epoxy resin and other basic materials, and inorganic non-metallic granular materials such as quartz sand and calcium carbonate as fillers. FRP pipes need to be placed in special bases by hoisting, and multiple steel pipes need to be transported by stacking. Some special bases are prone to instability when stacked.

[0003] According to the Chinese patent publication number CN221643107U, "A kind of clamping and conveying equipment for glass fiber reinforced plastic pipes", it mainly describes the use of conveying rollers, anti-slip frames, slides, tripods, ring clamps and other structures to assist in conveying the glass fiber reinforced plastic pipes to the inside of the conveying frame, reducing the time for manual handling and regularization. At the same time, the clamping is adjusted according to the different sizes of glass fiber reinforced plastic pipes during transportation, reducing the time for manual fixation, and avoiding left and right and up and down shaking during transportation, which may cause collision, wear and damage. When the conveying frame is used to clamp and transport the glass fiber reinforced plastic pipes, the upper side of the anti-slip frame is an arc-shaped structure, which is prone to instability during stacking, making transportation more troublesome.

[0004] Therefore, a FRP pipe clamping and conveying device is proposed to solve the problem that when a conveying rack is used to clamp and transport the FRP pipe, the upper side of the anti-slip frame has an arc-shaped structure, which easily causes instability during stacking and leads to troublesome transportation. Utility Model Content

[0005] The technical problem to be solved by the present invention is that when a conveying rack is used to clamp and transport glass fiber reinforced plastic pipes, the upper side of the anti-slip rack has an arc-shaped structure, which easily causes instability during stacking, resulting in more troublesome transportation. Therefore, a clamping and conveying device for glass fiber reinforced plastic pipes is proposed.

[0006] The cam is fixedly mounted on the support frame, and the cam is fixedly mounted on the support frame, wherein the cam is fixedly mounted on the support frame, wherein the cam is fixedly mounted on the support frame.

[0007] As a preferred technical solution of the present invention, hidden grooves are provided on both sides of the support plate, and the positioning rods are located in the hidden grooves. By setting the hidden grooves, the positioning rods can be hidden, thereby facilitating close contact between two adjacent support plates.

[0008] As an optimal technical solution of the present invention, a semicircular table block is provided on one side of the extension block, a connecting hole is opened in the semicircular table block, an insertion rod is fixedly connected in the connecting hole, a fixing sleeve is sleeved on the insertion rod, and the fixing sleeve is fixedly connected to one side of the extension block, and a connecting ring is fixedly connected to one side of the semicircular table block. By arranging the semicircular table block in combination with the connecting ring, the ports on both sides of the glass fiber reinforced plastic pipe can be protected.

[0009] As a preferred technical solution of the present invention, the connecting ring and the semicircular block are glued together with a buffer sleeve, which is made of rubber material. By providing the buffer sleeve, a buffering effect can be provided for clamping both ends of the glass fiber reinforced plastic pipe.

[0010] As a preferred technical solution of the present invention, a rubber strip is fixedly connected to the upper side of the first pressing plate, and the rubber strip corresponds to the V-shaped groove. The friction force is increased by setting the rubber strip, thereby providing a limiting effect on the glass fiber reinforced plastic pipe.

[0011] The utility model has the following advantages: by arranging a connecting plate with adjustable position on the support plate to cooperate with the extension block, the glass fiber reinforced plastic pipes of different lengths are limited, and then when stacking, the square depressions and square protrusions on the extension block can provide limitation, and the first pressing plate and the second pressing plate can cooperate with the V-shaped groove to limit the glass fiber reinforced plastic pipes, which is relatively simple to stack and convenient for clamping and conveying. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1This is a side sectional structural diagram of a glass fiber reinforced plastic pipe clamping and conveying device according to a preferred embodiment of the present invention;

[0013] Figure 2 This is a three-dimensional structural diagram of a glass fiber reinforced plastic pipe clamping and conveying device according to a preferred embodiment of the present invention;

[0014] Figure 3 This is a schematic side sectional structural diagram of a support plate of a glass fiber reinforced plastic pipe clamping and conveying device according to a preferred embodiment of the present invention;

[0015] Figure 4 It is a three-dimensional structural schematic diagram of a semicircular table block of a glass fiber reinforced plastic pipe clamping and conveying device according to a preferred embodiment of the present invention.

[0016] Explanation of the accompanying drawings: 1. Support plate; 2. V-shaped groove; 3. Connecting plate; 4. Extension block; 5. Through hole; 6. Positioning rod; 7. Slot; 8. Rotating shaft; 9. First pressure plate; 10. Second pressure plate; 11. Rubber strip; 12. Arc block; 13. Square depression; 14. Square protrusion; 15. Hidden groove; 16. Semicircular table block; 17. Through hole; 18. Insert rod; 19. Fixing sleeve; 20. Buffer sleeve; 21. Connecting ring. DETAILED DESCRIPTION

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Please refer to Figure 1-4The shown type of glass fiber reinforced plastic pipe clamping and conveying equipment includes a support plate 1, and the support plate 1 is provided with a V-shaped groove 2 on both sides. The V-shaped groove 2 is used to limit the glass fiber reinforced plastic pipe, and can provide a limit for the glass fiber reinforced plastic pipe when the V-shaped groove 2 is stacked on each other. Connecting plates 3 are inserted on both sides of the support plate 1, and the connecting plate 3 is fixedly connected to an extension block 4 at one end away from the support plate 1. The upper end of the extension block 4 is provided with a square recess 13, and the bottom end of the extension block 4 is provided with a groove and a telescopic rod is fixedly connected in the groove. The bottom end of the telescopic rod is fixedly connected with a square protrusion 14, and the connecting plate 3 can be extended on both sides of the support plate 1 by plugging. Through holes 5 are evenly opened on the connecting plate 3, and positioning rods 6 are inserted in the through holes 5. The positioning rods 6 are threadedly connected to the support plate 1, and are rotated for positioning. The rod 6 can limit the two connecting plates 3 after extending to a certain distance, thereby providing a limit for the glass fiber reinforced plastic pipe. The support plate 1 is provided with a card slot 7 on the upper and lower sides. The first pressure plate 9 is rotatably connected to the card slot 7 on the upper side through the rotating shaft 8. A torsion spring is sleeved on the rotating shaft 8. A second pressure plate 10 is fixedly connected to one side of the first pressure plate 9. An arc block 12 is fixedly connected to the card slot 7 on the bottom side. The arc block 12 corresponds to the first pressure plate 9. When the glass fiber reinforced plastic pipe is hoisted and multiple support plates 1 are stacked on each other, the first pressure plate 9 is subjected to the pressure of the upper support plate 1. The rubber strip 11 contacts the glass fiber reinforced plastic pipe and provides pressure on the upper side of the glass fiber reinforced plastic pipe. The glass fiber reinforced plastic pipe can be completely accommodated through the V-groove 2, thereby improving the limiting effect of the glass fiber reinforced plastic pipe.

[0019] Among them, a positioning rod 6 is provided in the hidden groove 15, the hidden groove 15 is located on the support plate 1, and the positioning rod 6 is threadedly connected to the support plate 1. By setting the hidden groove 15, the positioning rod 6 can be completely retracted into both sides of the support plate 1, so that the two support plates 1 can be fully in contact.

[0020] Among them, the connecting ring 21 is fixedly connected to one side of the semicircular block 16, and the one side of the extension block 4 is fixedly connected to the fixing sleeve 19. The fixing sleeve 19 is sleeved with the plug rod 18. The plug rod 18 is sleeved with a spring and the spring contacts the first pressure plate 9 and the connecting hole 17 respectively. The plug rod 18 is fixedly connected to one side of the connecting hole 17. The connecting hole 17 is located in the semicircular block 16, and the semicircular block 16 is located on one side of the extension block 4. By setting the connecting ring 21 to cooperate with the semicircular block 16, it is possible to provide a limit for the two ends of the glass fiber reinforced plastic pipe and reduce damage to the threads at the two ends of the glass fiber reinforced plastic pipe.

[0021] The buffer sleeve 20 is glued to the connecting ring 21 and the semicircular block 16 . The buffer sleeve 20 is made of rubber material and can further provide buffering.

[0022] Among them, the V-shaped groove 2 located on the bottom side of the upper support plate 1 corresponds to the rubber strip 11 located on the upper side of the bottom support plate 1, and the rubber strip 11 is fixedly connected to the upper side of the first pressure plate 9. By setting the rubber strip 11 and the V-shaped groove 2, when the two support plates 1 are stacked close to each other, the arc block 12 located on the bottom side of the upper support plate 1 squeezes the first pressure plate 9 on the upper side of the bottom support plate 1, and makes the first pressure plate 9 on the bottom support plate 1 rotate relatively, and gradually makes the rubber strip 11 on the first pressure plate 9 contact the glass fiber reinforced plastic pipe, thereby providing a stable limit for the glass fiber reinforced plastic pipe.

[0023] Working principle: first adjust the connecting plate 3 according to the length of the FRP pipe, and extend the extension block 4. At this time, the distance between the two extension blocks 4 is greater than the length of the FRP pipe. Place the FRP pipe in the V-groove 2, and then stack the two support plates 1 by hoisting and clamping. At this time, move the connecting plate 3 to one side of the support plate 1, insert the semicircular block 16 into the interior of the FRP pipe, and connect the connecting ring 21 to the outside of the FRP pipe. Then the distance between the two extension blocks 4 is shortened, and the support plate 1 is threadedly connected through the positioning rod 6 and inserted into the through hole 5 to achieve the effect of stabilizing the limiting position of the FRP pipe. At the same time, in the process of stacking the upper and lower support plates 1, the square protrusion 14 of the upper support plate 1 is connected with the square recess 13 of the bottom support plate 1, which can greatly improve the stacking effect and facilitate the clamping and transportation of the FRP pipe.

[0024] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

[0025] Other parts of the present invention that are not described in detail belong to the prior art and will not be described in detail here.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A glass fiber reinforced plastic pipe clamping and conveying device, comprising a support plate (1), characterized in that: The support plate (1) is provided with V-shaped grooves (2) on both upper and lower sides, and a connecting plate (3) is plugged into both sides of the support plate (1). An end of the connecting plate (3) away from the support plate (1) is fixedly connected to an extension block (4), and a square recess (13) is provided on the upper end of the extension block (4). A groove is provided on the bottom end of the extension block (4) and a telescopic rod is fixedly connected in the groove. A square protrusion (14) is fixedly connected to the bottom end of the telescopic rod. Through holes (5) are evenly provided on the connecting plate (3), and the through holes ( 5) A positioning rod (6) is inserted therein and the positioning rod (6) is threadedly connected to the support plate (1), and a slot (7) is provided on both the upper and lower sides of the support plate (1), and a first pressure plate (9) is rotatably connected to the slot (7) on the upper side through a rotating shaft (8), and a torsion spring is sleeved on the rotating shaft (8), and a second pressure plate (10) is fixedly connected to one side of the first pressure plate (9), and an arc block (12) is fixedly connected to the slot (7) on the bottom side, and the arc block (12) corresponds to the first pressure plate (9).

2. The glass fiber reinforced plastic pipe clamping and conveying device according to claim 1, characterized in that: Hidden grooves (15) are provided on both sides of the support plate (1), and the positioning rods (6) are located in the hidden grooves (15).

3. The glass fiber reinforced plastic pipe clamping and conveying device according to claim 1, characterized in that: A semicircular table block (16) is provided on one side of the extension block (4), a connecting hole (17) is provided in the semicircular table block (16), an insertion rod (18) is fixedly connected in the connecting hole (17), a fixing sleeve (19) is sleeved on the insertion rod (18), the fixing sleeve (19) is fixedly connected to one side of the extension block (4), and a connecting ring (21) is fixedly connected to one side of the semicircular table block (16).

4. The glass fiber reinforced plastic pipe clamping and conveying device according to claim 3, characterized in that: The connecting ring (21) and the semicircular block (16) are glued together with a buffer sleeve (20), and the buffer sleeve (20) is made of rubber material.

5. The glass fiber reinforced plastic pipe clamping and conveying device according to claim 1, characterized in that: A rubber strip (11) is fixedly connected to the upper side of the first pressing plate (9), and the rubber strip (11) corresponds to the V-shaped groove (2).

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