Anti-sliding conveying support for spiral steel pipe production

Abstract

The utility model discloses an anti-sliding conveying support for spiral steel pipe production, which belongs to the field of conveying supports and comprises a conveying frame, and conveying rollers are arranged on the conveying frame. According to the spiral steel pipe conveying device, the anti-sliding structures are installed on the conveying rollers, the two sides of the spiral steel pipe can be limited and blocked through the anti-sliding structures while it is guaranteed that the spiral steel pipe is normally conveyed by the support, the situation that the spiral steel pipe slides on the conveying rollers is avoided, and the conveying accuracy is guaranteed; fixing plates are arranged on the two mounting seats, the fixing plates are connected with blocking assemblies through movable rods, the anti-skid structures can be mounted or dismounted on the premise that the conveying rollers are not dismounted, the relative stability after mounting can be guaranteed, springs are arranged on the movable rods, the blocking assemblies are matched for use, and the anti-skid structures can be mounted or dismounted conveniently. The anti-slipping effect can be effectively achieved, and conveying blockage caused by the fact that too large acting force is applied to the spiral steel pipe can be avoided.

Description

Technical Field

[0001] This utility model relates to the field of conveying supports, and in particular to an anti-slip conveying support for spiral steel pipe production. Background Technology

[0002] Spiral welded steel pipe, also known as spiral steel pipe, is a type of steel pipe made by rolling steel strip (or coil) into shape and then welding it with a spiral weld seam. Spiral welded steel pipe has advantages such as stable structure, excellent material quality, and low production cost, playing a vital role in modern infrastructure construction. The production of spiral welded steel pipe requires conveying the formed steel pipes, a process often achieved using conveyor supports.

[0003] When using a conveyor support, the spiral steel pipe is placed on the rollers on the support, and the rollers transport the spiral steel pipe. However, in existing conveyor supports, if U-shaped conveyor rollers are used to transport the spiral steel pipe, although this can ensure the centering of the conveyor and prevent slippage, this type of conveyor support must be equipped with a traction mechanism to achieve the transfer of the spiral steel pipe. The conveyor support itself usually cannot perform the feeding function. With conventional conveyor rollers, the spiral steel pipe is prone to rolling on the conveyor rollers during transport, causing slippage and affecting accurate transport. Utility Model Content

[0004] The main purpose of this utility model is to provide an anti-slip conveying support for spiral steel pipe production, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] An anti-slip conveying support for spiral steel pipe production includes a conveying frame, a conveying roller on the conveying frame, and a base frame at the lower end of the conveying frame. The conveying roller includes an inner cylinder and an outer cylinder, the outer cylinder being installed on the inner cylinder. An anti-slip structure is installed on the conveying roller, and the anti-slip structure is symmetrically arranged on the conveying roller.

[0007] Preferably, a motor is mounted on the base frame, and the motor is equipped with a drive sprocket. A rotating rod is mounted on the base frame via a bearing seat, and the rotating rod is equipped with a driven sprocket and a drive sprocket. A chain is fitted onto the driven sprocket and the drive sprocket.

[0008] Preferably, the conveyor frame is provided with a support base, the conveyor roller is rotatably mounted on the support base, and the end of the conveyor roller is provided with a driven wheel, and belts are provided on the driven wheel and the driving wheel.

[0009] Preferably, the anti-slip structure includes a first mounting base, a connecting hole, a second mounting base, a countersunk hole, a countersunk bolt, a fixing plate, a movable rod, a blocking component, a spring, and a threaded joint. The connecting hole is formed on the first mounting base, the countersunk hole is formed on the second mounting base, and the second mounting base and the first mounting base are sleeved on the conveyor roller. The countersunk bolt is set in the countersunk hole, and the end of the countersunk bolt is connected to the connecting hole.

[0010] Preferably, the two fixing plates are fixed on the first mounting base and the second mounting base respectively, the movable rod passes through the fixing plate and is fixedly connected to the threaded joint, the blocking assembly is connected to the end of the movable rod, the spring is sleeved on the movable rod and the spring is located between the fixing plate and the blocking assembly.

[0011] Preferably, the blocking assembly includes a first baffle, a socket, a second baffle, a plug-in post, and a threaded hole. The socket is formed on the first baffle, the second baffle is fixedly connected to the plug-in post, and the plug-in post is inserted into the socket. The threaded hole is formed on the first baffle and the second baffle.

[0012] Compared with the prior art, this utility model has the following beneficial effects: The anti-slip conveying support for spiral steel pipe production, by installing an anti-slip structure on the conveying roller, ensures the normal conveying of the spiral steel pipe by the support, while the anti-slip structure can limit and block both sides of the spiral steel pipe, preventing the spiral steel pipe from slipping on the conveying roller, thus ensuring conveying accuracy. The anti-slip structure is provided with a first mounting seat and a second mounting seat, and a fixed plate is provided on the two mounting seats. The blocking component is connected to the fixed plate through a movable rod. The anti-slip structure can be installed or disassembled without disassembling the conveying roller, which is convenient and ensures relative stability after installation. A spring is provided on the movable rod, which works in conjunction with the blocking component to effectively prevent slippage and avoid applying excessive force to the spiral steel pipe, thus preventing conveying jams and ensuring smooth conveying. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the conveyor roller of this utility model;

[0015] Figure 3 This is a schematic diagram of the anti-slip structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the blocking component of this utility model.

[0017] In the diagram: 1. Conveyor frame; 2. Conveyor roller; 201. Inner cylinder; 202. Outer cylinder; 3. Base frame; 4. Anti-slip structure; 401. First mounting seat; 402. Connecting hole; 403. Second mounting seat; 404. Countersunk hole; 405. Countersunk bolt; 406. Fixing plate; 407. Movable rod; 408. Blocking assembly; 4081. First baffle; 4082. Insertion hole; 4083. Second baffle; 4084. Insertion post; 4085. Threaded hole; 409. Spring; 410. Threaded joint; 5. Motor; 6. Rotating rod; 7. Chain; 8. Driven wheel; 9. Driving wheel; 10. Belt. Detailed Implementation

[0018] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0019] like Figures 1-4 As shown, an anti-slip conveying support for spiral steel pipe production includes a conveying frame 1, a conveying roller 2 mounted on the conveying frame 1, and a base frame 3 at the lower end of the conveying frame 1. The conveying roller 2 includes an inner cylinder 201 and an outer cylinder 202, with the outer cylinder 202 mounted on the inner cylinder 201. Anti-slip structures 4 are mounted on the conveying roller 2, and the anti-slip structures 4 are symmetrically arranged on the conveying roller 2. A motor 5 is mounted on the base frame 3, and a drive sprocket is mounted on the motor 5. A rotating rod 6 is mounted on the base frame 3 via a bearing seat, and a driven sprocket and a drive wheel 9 are mounted on the rotating rod 6. A chain 7 is fitted onto the driven sprocket and the drive sprocket. A support seat is provided on the conveying frame 1, and the conveying roller 2 is rotatably mounted on the support seat. A driven wheel 8 is provided at the end of the conveying roller 2, and a belt 10 is provided on the driven wheel 8 and the drive wheel 9.

[0020] When using the conveyor support, the support is stably placed on the base frame 3. After starting the motor 5, the drive sprocket rotates through the chain 7, causing the rotating rod 6 to rotate on the base frame 3. The rotating rod 6 then drives the driven wheel 8 to rotate through the drive wheel 9 and belt 10, causing the inner cylinder 201 in the conveyor roller 2 to rotate. The anti-slip structure 4, which is set on the outer sleeve 202, rotates together, feeding the spiral steel pipe to be conveyed onto the conveyor roller 2. The conveyor roller 2 moves with the spiral steel pipe, and the anti-slip structure 4 limits the two sides of the spiral steel pipe, playing a role in preventing the spiral steel pipe from slipping, while not affecting the normal conveying of the spiral steel pipe.

[0021] According to the above implementation scheme, the anti-slip structure 4 includes a first mounting base 401, a connecting hole 402, a second mounting base 403, a countersunk hole 404, a countersunk bolt 405, a fixing plate 406, a movable rod 407, a blocking assembly 408, a spring 409, and a threaded joint 410. The connecting hole 402 is opened on the first mounting base 401, the countersunk hole 404 is opened on the second mounting base 403, and the second mounting base 403 and the first mounting base 401 are sleeved on the conveying roller 2. The countersunk bolt 405 is disposed in the countersunk hole 404, and the end of the countersunk bolt 405 is connected to the connecting hole 402. The fixed plate 406 is fixed on the first mounting base 401 and the second mounting base 403 respectively. The movable rod 407 passes through the fixed plate 406 and is fixedly connected to the threaded joint 410. The blocking component 408 is connected to the end of the movable rod 407. The spring 409 is sleeved on the movable rod 407 and is located between the fixed plate 406 and the blocking component 408.

[0022] The blocking assembly 408 includes a first baffle 4081, a socket 4082, a second baffle 4083, a plug post 4084, and a threaded hole 4085. The socket 4082 is formed on the first baffle 4081. The second baffle 4083 is fixedly connected to the plug post 4084, and the plug post 4084 is inserted into the socket 4082. The threaded hole 4085 is formed on the first baffle 4081 and the second baffle 4083.

[0023] When installing the anti-slip structure 4, the first mounting base 401 and the second mounting base 403 are fitted onto the conveyor roller 2, and the countersunk bolt 405 is placed into the countersunk hole 404, so that the end of the countersunk bolt 405 is screwed into the connecting hole 402, thereby fixing the first mounting base 401 and the second mounting base 403 onto the conveyor roller 2. Then, the movable rod 407 is inserted and set onto the fixed plate 406, and the spring 409 is fitted onto the movable rod 407. Then, the first baffle 4081 and the second baffle 4083 in the blocking assembly 408 are fitted onto the conveyor roller 2, and the insertion post 4084 is connected to the insertion hole 4082. Then, the corresponding movable rod 407 is connected to the first baffle 4081 and the second baffle 4083 respectively using the threaded joint 410 and the threaded hole 4085, thereby completing the installation of the entire anti-slip structure 4. During use, when the spiral steel pipe is conveyed on the conveying roller 2, the outer surfaces on both sides of the spiral steel pipe contact the blocking component 408. The blocking component 408 is moved by the movable rod 407 and compresses the spring 409 under force, which can prevent the blocking component 408 from applying too much force to the spiral steel pipe and causing jamming. At the same time, it does not affect the limiting function of the spiral steel pipe, and effectively plays the role of anti-slip.

[0024] It should be noted that by installing the anti-slip structure 4 on the conveyor roller 2, while ensuring the normal conveying of the spiral steel pipe by the support, the anti-slip structure 4 can limit and block both sides of the spiral steel pipe, preventing it from slipping on the conveyor roller 2 and ensuring conveying accuracy. The anti-slip structure 4 is equipped with a first mounting seat 401 and a second mounting seat 403, with a fixing plate 406 on both mounting seats. The fixing plate 406 is connected to the blocking component 408 via a movable rod 407. The anti-slip structure 4 can be installed or removed without disassembling the conveyor roller 2, making it convenient to operate and ensuring relative stability after installation. The movable rod 407 is equipped with a spring 409, which works in conjunction with the blocking component 408 to effectively prevent slippage and avoid applying excessive force to the spiral steel pipe, thus preventing conveying jams and ensuring smooth conveying.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A non-slip conveying support for spiral steel pipe production, comprising a conveying frame (1), wherein a conveying roller (2) is provided on the conveying frame (1), and a base frame (3) is provided at the lower end of the conveying frame (1), characterized in that: The conveying roller (2) includes an inner cylinder (201) and an outer sleeve (202). The outer sleeve (202) is installed on the inner cylinder (201). An anti-slip structure (4) is installed on the conveying roller (2), and the anti-slip structure (4) is symmetrically arranged on the conveying roller (2).

2. The anti-slip conveying support for spiral steel pipe production according to claim 1, characterized in that: A motor (5) is installed on the base frame (3), and a drive sprocket is provided on the motor (5). A rotating rod (6) is installed on the base frame (3) through a bearing seat, and a driven sprocket and a drive wheel (9) are provided on the rotating rod (6). A chain (7) is sleeved on the driven sprocket and the drive sprocket.

3. The anti-slip conveying support for spiral steel pipe production according to claim 2, characterized in that: The conveyor frame (1) is provided with a support seat, the conveyor roller (2) is rotatably mounted on the support seat, and the end of the conveyor roller (2) is provided with a driven wheel (8), and the driven wheel (8) and the driving wheel (9) are provided with belts (10).

4. The anti-slip conveying support for spiral steel pipe production according to claim 3, characterized in that: The anti-slip structure (4) includes a first mounting base (401), a connecting hole (402), a second mounting base (403), a countersunk hole (404), a countersunk bolt (405), a fixing plate (406), a movable rod (407), a blocking assembly (408), a spring (409), and a threaded joint (410). The connecting hole (402) is opened on the first mounting base (401), the countersunk hole (404) is opened on the second mounting base (403), and the second mounting base (403) and the first mounting base (401) are sleeved on the conveying roller (2). The countersunk bolt (405) is set in the countersunk hole (404), and the end of the countersunk bolt (405) is connected to the connecting hole (402).

5. The anti-slip conveying support for spiral steel pipe production according to claim 4, characterized in that: The two fixed plates (406) are respectively fixed on the first mounting base (401) and the second mounting base (403). The movable rod (407) passes through the fixed plate (406) and is fixedly connected to the threaded joint (410). The blocking assembly (408) is connected to the end of the movable rod (407). The spring (409) is sleeved on the movable rod (407) and is located between the fixed plate (406) and the blocking assembly (408).

6. The anti-slip conveying support for spiral steel pipe production according to claim 5, characterized in that: The blocking assembly (408) includes a first baffle (4081), a socket (4082), a second baffle (4083), a plug-in post (4084), and a threaded hole (4085). The socket (4082) is formed on the first baffle (4081). The second baffle (4083) is fixedly connected to the plug-in post (4084), and the plug-in post (4084) is inserted into the socket (4082). The threaded hole (4085) is formed on the first baffle (4081) and the second baffle (4083).

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