Assembly type prefabricated elephant trunk

Abstract

The utility model discloses an assembly type prefabricated elephant trunk, which belongs to the technical field of prefabricated elephant trunks, and comprises a first elephant trunk, two ends of the first elephant trunk are respectively lapped with a second elephant trunk, the side surface of the first elephant trunk is provided with a fixing block, the side surface of the fixing block is provided with a positioning bearing, a threaded cylinder is arranged in the positioning bearing, and the threaded cylinder is connected with the first elephant trunk and the second elephant trunk. And the two ends of the threaded cylinder are in threaded connection with threaded rods with opposite thread directions. According to the assembly type prefabricated elephant trunk, the threaded cylinder, the threaded rod, the movable ring, the sliding rod, the limiting plate and the baffle are arranged, and under the mutual cooperation of the threaded cylinder, the threaded rod, the movable ring, the sliding rod, the limiting plate and the baffle, the situation that the prefabricated elephant trunks are installed and fixed through a plurality of bolts and other structures is further avoided; meanwhile, a user can quickly mount the first articulated chute and the second articulated chute together only by rotating the threaded cylinder, so that the integral mounting operation of the first articulated chute and the second articulated chute is simple, convenient and quick.

Description

Technical Field

[0001] The utility model belongs to the technical field of prefabricated slide pipes, in particular to an assembled prefabricated slide pipe. Background Art

[0002] Prefabricated chute has the characteristics of novel structure, high degree of automation, high distribution efficiency, low labor intensity, dust prevention and environmental protection, etc. It can be widely used in the transportation of bulk materials such as grain, docks, cement, and bulk chemicals.

[0003] However, when assembling the existing assembled prefabricated chute pipes, the prefabricated chute pipes are generally installed and fixed to each other by multiple bolts and other structures, which makes the operation of the workers when assembling multiple groups of prefabricated chute pipes more complicated. Therefore, an assembled prefabricated chute pipe is needed to improve the above problem. Utility Model Content

[0004] In order to overcome the above-mentioned defects, the utility model provides an assembled prefabricated chute, which solves the problem that the existing assembled prefabricated chute is generally installed and fixed between the prefabricated chute by multiple bolts and other structures during assembly, which makes the operation of the workers more complicated when assembling multiple groups of prefabricated chute.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled prefabricated slide pipe, comprising a first slide pipe, both ends of the first slide pipe are overlapped with a second slide pipe, a fixed block is provided on the side of the first slide pipe, a positioning bearing is provided on the side of the fixed block, a threaded barrel is provided in the positioning bearing, both ends of the threaded barrel are threadedly connected with threaded rods with opposite thread directions, a movable ring is provided at the other end of the threaded rod, a plurality of sliding rods are provided on the other side of the movable ring, two fixed plates are provided on the side of the first slide pipe, a limit plate is rotatably provided on the other end of the sliding rod, and a baffle is provided on the side of the second slide pipe.

[0006] As a further solution of the utility model: both ends of the first slide pipe are provided with placement grooves, and clamping rings are overlapped in the placement grooves.

[0007] As a further solution of the utility model: a plurality of sliding holes are opened on the side of the fixing plate, and the sliding rods are slidably connected to the sliding holes.

[0008] As a further solution of the utility model: a plurality of telescopic rods are provided on both sides of the fixed block, and the other ends of the telescopic rods are connected to the movable ring.

[0009] As a further solution of the utility model: the limit plate is overlapped with the baffle plate, and the baffle plate is overlapped with the fixing plate.

[0010] As a further solution of the utility model: the movable ring is overlapped with the first slide pipe, and the clamping ring is connected with the second slide pipe.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The assembled prefabricated slide pipe further avoids the situation of installing and fixing the prefabricated slide pipes with multiple bolts and other structures by arranging the threaded barrel, the threaded rod, the movable ring, the sliding rod, the limit plate and the baffle plate. At the same time, the user only needs to rotate the threaded barrel to quickly install the first slide pipe and the second slide pipe together, so that the overall installation operation of the first slide pipe and the second slide pipe is simple, convenient and fast.

[0013] 2. The assembled prefabricated slide pipe is provided with a placement groove and a clamping ring. The placement groove supports and limits the clamping ring. At the same time, the clamping ring contacts the placement groove, which can avoid the misalignment between the first slide pipe and the second slide pipe during assembly and docking, thereby improving the stability of the assembly and fixation of the first slide pipe and the second slide pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the placement slot of the utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the clamping ring of the utility model from a side view;

[0017] In the figure: 1. first slide pipe; 2. fixed block; 3. telescopic rod; 4. movable ring; 5. baffle; 6. limit plate; 7. second slide pipe; 8. fixed plate; 9. slide rod; 10. threaded rod; 11. threaded cylinder; 12. positioning bearing; 13. placement groove; 14. slide hole; 15. snap ring. DETAILED DESCRIPTION

[0018] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0019] like Figure 1-3As shown, the utility model provides a technical solution: an assembled prefabricated slide pipe, comprising a first slide pipe 1, both ends of the first slide pipe 1 are overlapped with a second slide pipe 7, a side of the first slide pipe 1 is provided with a fixing block 2, and a side of the fixing block 2 is provided with a positioning bearing 12, by providing the positioning bearing 12, the positioning bearing 12 plays a supporting and limiting role on the threaded cylinder 11, so that the threaded cylinder 11 can rotate smoothly in the positioning bearing 12, a threaded cylinder 11 is provided in the positioning bearing 12, and both ends of the threaded cylinder 11 are threadedly connected with threaded rods 10 with opposite thread directions, by providing the threaded cylinder 11 and the threaded rod 10, because the threaded cylinder 11 is internally threaded with two threaded rods 10, the rotating threaded cylinder 11 can drive the two threaded rods 10 to approach or move away from each other;

[0020] A moving ring 4 is provided at the other end of the threaded rod 10, and the moving ring 4 is overlapped with the first slide pipe 1. A plurality of telescopic rods 3 are provided on both sides of the fixed block 2. By setting the telescopic rod 3 and the moving ring 4, the telescopic rod 3 supports and limits the moving ring 4, thereby ensuring that the moving ring 4 does not shake randomly during the movement. The other end of the telescopic rod 3 is connected to the moving ring 4, and a plurality of sliding rods 9 are provided on the other side of the moving ring 4. Two fixed plates 8 are provided on the side of the first slide pipe 1, and a plurality of sliding holes 14 are opened on the side of the fixed plate 8. The sliding rod 9 is slidably connected to the sliding hole 14, and by setting the sliding hole 1 4 and the slide bar 9, the slide hole 14 supports and limits the slide bar 9, so that the slide bar 9 can slide smoothly in the slide hole 14, the other end of the slide bar 9 is rotatably provided with a limit plate 6, the side of the second slide pipe 7 is provided with a baffle 5, the limit plate 6 overlaps the baffle 5, the baffle 5 overlaps the fixed plate 8, and both ends of the first slide pipe 1 are provided with a placement groove 13, and a clamping ring 15 is overlapped in the placement groove 13. By setting the placement groove 13 and the clamping ring 15, the placement groove 13 supports and limits the clamping ring 15, so that the clamping ring 15 can move smoothly in the placement groove 13, and the clamping ring 15 is connected to the second slide pipe 7.

[0021] The working principle of the utility model is:

[0022] When the first slide tube 1 and the second slide tube 7 need to be assembled and installed, the two second slide tubes 7 are first controlled to dock with the two ends of the first slide tube 1, so that the second slide tube 7 drives the clamping ring 15 to be in close contact with the placement groove 13, and then the threaded cylinder 11 is controlled to rotate. Due to the opposite action of the thread directions of the two threaded rods 10 and the threaded cylinder 11, the two threaded rods 10 move toward each other, and the two threaded rods 10 drive the two moving rings 4 to move toward each other, so that the plurality of telescopic rods 3 are compressed;

[0023] The two movable rings 4 drive a number of slide bars 9 to move toward each other, so that the slide bars 9 drive a number of limit plates 6 to move toward the baffle 5, and then control the rotation of the limit plates 6 to a suitable position, so that the limit plates 6 and the baffle 5 are stably contacted and limited, thereby smoothly completing the assembly and installation of the first slide pipe 1 and the second slide pipe 7.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0025] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. An assembled prefabricated slide pipe, comprising a first slide pipe (1), characterized in that: The second slide pipe (7) is overlapped at both ends of the first slide pipe (1), a fixed block (2) is provided on the side of the first slide pipe (1), a positioning bearing (12) is provided on the side of the fixed block (2), a threaded cylinder (11) is provided inside the positioning bearing (12), both ends of the threaded cylinder (11) are threadedly connected with threaded rods (10) with opposite thread directions, a moving ring (4) is provided at the other end of the threaded rod (10), and a plurality of sliding rods (9) are provided on the other side of the moving ring (4), two fixed plates (8) are provided on the side of the first slide pipe (1), a limit plate (6) is rotatably provided at the other end of the sliding rod (9), and a baffle (5) is provided on the side of the second slide pipe (7).

2. The prefabricated slide pipe according to claim 1, characterized in that: Both ends of the first slide pipe (1) are provided with placement grooves (13), and a clamping ring (15) is overlapped in the placement groove (13).

3. The prefabricated slide pipe according to claim 1, characterized in that: A plurality of sliding holes (14) are provided on the side surface of the fixing plate (8), and the sliding rod (9) is slidably connected to the sliding holes (14).

4. The prefabricated slide pipe according to claim 1, characterized in that: A plurality of telescopic rods (3) are provided on both sides of the fixed block (2), and the other ends of the telescopic rods (3) are connected to the moving ring (4).

5. The prefabricated slide pipe according to claim 1, characterized in that: The limiting plate (6) overlaps with the baffle plate (5), and the baffle plate (5) overlaps with the fixing plate (8).

6. The prefabricated slide pipe according to claim 2, characterized in that: The movable ring (4) overlaps the first slide pipe (1), and the clamping ring (15) is connected to the second slide pipe (7).

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