Wear-resistant and durable convex rib bent pipe

Abstract

The utility model relates to the technical field of mechanical engineering, and discloses a wear-resistant and durable convex rib bent pipe which comprises a fixing assembly, a fixing piece, a three-way pipe, six clamping plates and six sliding blocks, the clamping plates are all arranged on the outer side of the three-way pipe, and the sliding blocks are all arranged at one ends of the clamping plates. And the limiting assembly is arranged on one side of the sliding block and comprises a limiting piece, a clamping rod, a supporting ring and a handle, a plurality of clamping grooves are formed in the inner wall of the supporting ring, the clamping rod is arranged on the inner walls of the clamping grooves for clamping, and the handle is arranged at one end of the clamping rod. The three-way pipe has the advantages that the convex rib bent pipe and the three-way pipe are installed in a clamping and fixing mode, when the convex rib bent pipe and the three-way pipe break down and need to be replaced, maintenance personnel can quickly take down damaged parts through simple operation, and economic losses and production schedule delay caused by shutdown are reduced.

Description

Technical Field

[0001] This utility model relates to the field of mechanical engineering technology, and in particular to wear-resistant and durable ribbed bends. Background Technology

[0002] The inner layer of a ribbed bend typically uses a wear-resistant material, while the outer layer uses a high-strength material to improve the bend's wear resistance and strength. Its most basic purpose is to change the flow direction of fluids. In piping systems, when it is necessary to bypass obstacles or transport fluids to equipment in different directions, the bend guides the fluid to change direction. When it is necessary to divide a main fluid into two or more branches for transportation, the ribbed bend needs to be connected to a tee pipe. The ribbed bend and the tee pipe are usually connected by bolts. When the ribbed bend or tee pipe malfunctions, such as due to corrosion, wear, or cracking, and needs to be replaced, workers need to manually remove the bolts one by one. Removing the bolts can take a lot of time, and frequent removal and installation of bolts during maintenance can damage the connecting parts, further increasing the cost of maintenance and replacement. Utility Model Content

[0003] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0004] In view of the problems existing in the above and / or existing wear-resistant and durable ribbed bends, this utility model is proposed.

[0005] Therefore, the problem that this utility model aims to solve is the inconvenience of quickly assembling and disassembling the ribbed bend and the tee.

[0006] To solve the above technical problems, this utility model provides the following technical solution: a wear-resistant and durable ribbed bend pipe, which includes a fixing component, including a fixing member, including a tee pipe, a clamping plate and a sliding block. The number of clamping plates is six, all of which are disposed on the outside of the tee pipe, and the number of sliding blocks is six, all of which are disposed at one end of the clamping plate.

[0007] A limiting component is disposed on one side of the sliding block, including a limiting member, a locking rod, a support ring, and a handle. The inner wall of the support ring is provided with multiple locking grooves, the locking rod is disposed in the inner wall of the locking grooves and engages, and the handle is disposed at one end of the locking rod.

[0008] As a preferred embodiment of the wear-resistant and durable ribbed bend of this utility model, the sliding block is fitted with a support frame on its outer side, the sliding block slides on the inner wall of the support frame, and a fixing block is provided at one end of each clamping plate.

[0009] As a preferred embodiment of the wear-resistant and durable ribbed bend of this utility model, wherein: a sliding strip is inserted into the inner wall of each sliding block, a fixing ring is sleeved on the outer side of the sliding strip, the sliding strip slides on the inner wall of the fixing ring, and one end of the fixing ring is fixed to one end of the support ring.

[0010] As a preferred embodiment of the wear-resistant and durable ribbed bend of this utility model, the other end of the fixing ring is disposed at one end of the support frame, the inner wall of the fixing ring is provided with six sliding grooves, and the sliding strip slides on the inner wall of the sliding grooves.

[0011] As a preferred embodiment of the wear-resistant and durable ribbed bend of this utility model, the outer side of each sliding strip is provided with a protective ring, and the other end of each protective ring is fixed to one end of the sliding block.

[0012] As a preferred embodiment of the wear-resistant and durable ribbed bend of this utility model, a support block is provided at one end of the locking rod, a connecting shaft is inserted into the inner wall of the support block, and the support block is movably connected to the connecting shaft.

[0013] As a preferred embodiment of the wear-resistant and durable ribbed bend of this utility model, a fixing frame is sleeved on the outside of the connecting shaft, a connecting plate is provided at one end of the fixing frame, and the other end of the connecting plate is fixed to one end of the support frame.

[0014] As a preferred embodiment of the wear-resistant and durable ribbed bend of this utility model, one end of the locking rod is provided with a connecting rod, and a spring is sleeved on the outside of the connecting rod.

[0015] As a preferred embodiment of the wear-resistant and durable ribbed bend of this utility model, a protective disc is provided at one end of the connecting rod.

[0016] As a preferred embodiment of the wear-resistant and durable ribbed bend of this utility model, it further includes a main component, including a ribbed bend and a sealing ring. The sealing ring is disposed on the inner wall of the ribbed bend, the support frame is sleeved on the outer side of the ribbed bend, the other end of the spring is fixed to the surface of the ribbed bend, and the tee is inserted into the inner wall of the ribbed bend.

[0017] The beneficial effects of this utility model are as follows: by using a snap-fit ​​fixing method to install the ribbed bend and the tee pipe, when a fault occurs and replacement is needed, maintenance personnel can quickly remove the damaged parts through simple operations, reducing economic losses and production delays caused by work stoppages. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0019] Figure 1 This is a structural diagram of a wear-resistant and durable ribbed bend.

[0020] Figure 2 Clamping plate structure diagram for wear-resistant and durable ribbed bends

[0021] Figure 3 This is a structural diagram of the handle of a wear-resistant and durable ribbed bend.

[0022] Figure 4 This is a structural diagram of a sliding strip for a wear-resistant and durable ribbed bend.

[0023] Figure 5 A diagram showing the spring structure of a wear-resistant and durable ribbed bend.

[0024] Figure 6 For wear-resistant and durable ribbed bends Figure 5 Enlarged view of the structure at point A in the middle. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0028] Example 1

[0029] Reference Figures 1-6This is the first embodiment of the present utility model. This embodiment provides a wear-resistant and durable ribbed bend. The wear-resistant and durable ribbed bend includes a main body component 100, a fixing component 200 and a limiting component 300. The three components work together to allow for quick assembly and disassembly of the ribbed bend and the tee pipe.

[0030] Specifically, the fixing component 200 includes a fixing member 201, which includes a three-way pipe 201a, a clamping plate 201b, and a sliding block 201c. There are six clamping plates 201b, all of which are located on the outside of the three-way pipe 201a, and there are six sliding blocks 201c, all of which are located at one end of the clamping plate 201b.

[0031] When it is necessary to fix the tee pipe 201a and the rib bend pipe 101, the tee pipe 201a is placed into the inner wall of the rib bend pipe 101, and then the sliding block 201c is moved. The movement of the sliding block 201c drives the six clamping plates 201b to move. The movement of the clamping plates 201b can fix the tee pipe 201a.

[0032] Specifically, the limiting component 300 is located on one side of the sliding block 201c and includes a limiting member 301, including a locking rod 301a, a support ring 301b, and a handle 301c. The inner wall of the support ring 301b is provided with multiple locking grooves 301b-1. The locking rod 301a is engaged with the inner wall of the locking grooves 301b-1, and the handle 301c is located at one end of the locking rod 301a.

[0033] The support ring 301b is fitted onto the outside of the ribbed bend 101 and is movably connected.

[0034] When fixing the tee pipe 201a to the ribbed bend 101, the limiting position needs to be released first. By moving the handle 301c, the handle 301c moves and causes the locking rod 301a to separate from the locking groove 301b-1 on the inner wall of the support ring 301b. Then, the support ring 301b is rotated, and the tee pipe 201a can be fixed by the rotation of the support ring 301b. When the fixing is completed and the limiting position needs to be reached, the handle 301c is released, and the handle 301c causes the locking rod 301a to re-engage with the locking groove 301b-1 on the inner wall of the support ring 301b, thereby completing the installation of the tee pipe 201a.

[0035] Example 2

[0036] Reference Figures 1-6 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0037] Specifically, a support frame 202a is sleeved on the outer side of the sliding block 201c, and the sliding block 201c slides on the inner wall of the support frame 202a. A fixing block 202b is provided at one end of each clamping plate 201b.

[0038] The support frame 202a is fixed to the outside of the rib bend 101.

[0039] By moving the sliding block 201c, the sliding block 201c slides on the inner wall of the support frame 202a. The movement of the sliding block 201c drives the clamping plate 201b to move. The movement of the clamping plate 201b drives the fixing block 202b to move, so that the fixing block 202b fits tightly with the tee pipe 201a, thereby fixing the tee pipe 201a.

[0040] Specifically, each sliding block 201c has a sliding strip 202c inserted into its inner wall, and a fixing ring 202d is fitted on the outer side of the sliding strip 202c. The sliding strip 202c slides on the inner wall of the fixing ring 202d, and one end of the fixing ring 202d is fixed to one end of the support ring 301b.

[0041] The fixing ring 202d is fitted onto the outside of the ribbed bend 101 for movable connection.

[0042] By rotating the fixed ring 202d, the fixed ring 202d rotates, causing the sliding bar 202c to move, and the sliding bar 202c moves, causing the sliding block 201c to move.

[0043] Specifically, the other end of the fixing ring 202d is set at one end of the support frame 202a, and the inner wall of the fixing ring 202d is provided with six sliding grooves 202d-1, and the sliding bar 202c slides on the inner wall of the sliding grooves 202d-1.

[0044] By rotating the fixed ring 202d, the fixed ring 202d rotates and drives the slide groove 202d-1 to move, so that the slide groove 202d-1 squeezes the sliding bar 202c, causing the sliding bar 202c to move. The movement of the sliding bar 202c can drive the sliding block 201c to move.

[0045] Specifically, a protective ring 202e is fitted on the outer side of each sliding bar 202c, and the other end of each protective ring 202e is fixed to one end of the sliding block 201c.

[0046] The protective ring 202e is used to protect the sliding bar 202c.

[0047] Specifically, a support block 302a is provided at one end of the locking rod 301a, and a connecting shaft 302b is inserted into the inner wall of the support block 302a. The support block 302a and the connecting shaft 302b are movably connected.

[0048] The support block 302a is used to support the locking rod 301a, and the connecting shaft 302b is used to support the support block 302a.

[0049] By moving the handle 301c, the movement of the handle 301c causes the locking rod 301a to move, and the locking rod 301a causes the support block 302a to move.

[0050] Example 3

[0051] Reference Figures 5-6 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0052] Specifically, a fixing frame 302c is sleeved on the outside of the connecting shaft 302b, and a connecting plate 302d is provided at one end of the fixing frame 302c. The other end of the connecting plate 302d is fixed to one end of the support frame 202a.

[0053] The other end of the connecting plate 302d is fixed to the surface of the support frame 202a.

[0054] The fixed frame 302c is used to support the connecting shaft 302b, and the connecting plate 302d is used to support the fixed frame 302c.

[0055] Specifically, a connecting rod 302e is provided at one end of the locking rod 301a, and a spring 302f is sleeved on the outside of the connecting rod 302e.

[0056] The connecting rod 302e is used to support the spring 302f. When the limit needs to be released, the handle 301c is moved, which drives the locking rod 301a to move. The locking rod 301a drives the connecting rod 302e to move, and the movement of the connecting rod 302e pulls the spring 302f. By separating the locking rod 301a from the locking groove 301b-1, and then rotating the support ring 301b, the tee pipe 201a can be fixed. After the fixing is completed, by releasing the movement of the handle 301c, the spring 302f rebounds and drives the locking rod 301a to re-engage with the locking groove 301b-1, thereby completing the installation of the tee pipe 201a.

[0057] Specifically, a protective disc 302g is provided at one end of the connecting rod 302e.

[0058] The protective disc 302g is used to protect the spring 302f and prevent the spring 302f from falling off.

[0059] Specifically, it also includes a main component 100, including a ribbed bend 101 and a sealing ring 102. The sealing ring 102 is disposed on the inner wall of the ribbed bend 101, the support frame 202a is sleeved on the outer side of the ribbed bend 101, the other end of the spring 302f is fixed to the surface of the ribbed bend 101, and the tee pipe 201a is inserted into the inner wall of the ribbed bend 101.

[0060] In many piping systems in industrial production and daily life, the ribbed bend 101 is used to change the flow direction of fluid, and the sealing ring 102 is mainly used for sealing to prevent liquid or gas leakage.

[0061] In use, when it is necessary to install the tee pipe 201a and the rib bend pipe 101, the tee pipe 201a is inserted into the inner wall of the rib bend pipe 101. Then, the handle 301c is turned. The movement of the handle 301c moves the locking rod 301a, which in turn moves the connecting rod 302e. The movement of the connecting rod 302e pulls the spring 302f, separating the locking rod 301a from the locking groove 301b-1, thereby releasing the limit of the clamping plate 201b. Then, the support ring 301b is rotated, which drives the fixed ring 202d to rotate. The rotation of the fixed ring 202d drives the slide groove 202d-1 to move, thus moving the slide groove... 202d-1 moves the sliding bar 202c through the guide of the sliding groove 202d-1. The movement of the sliding bar 202c drives the sliding block 201c to move, which in turn drives the six clamping plates 201b to move. The movement of the clamping plates 201b drives the fixing block 202b to move, so that the fixing block 202b fits tightly with the tee pipe 201a, thereby fixing the tee pipe 201a. When the fixing is completed and the limit needs to be set, the handle 301c is released. At this time, the spring 302f rebounds and drives the locking rod 301a to re-lock with the locking groove 301b-1, thereby completing the installation of the tee pipe 201a and the rib bend 101.

[0062] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A wear-resistant and durable ribbed bend, characterized in that: include, The fixing component (200) includes a fixing member (201), which includes a three-way pipe (201a), a clamping plate (201b), and a sliding block (201c). There are six clamping plates (201b), all of which are disposed on the outside of the three-way pipe (201a). There are six sliding blocks (201c), all of which are disposed at one end of the clamping plate (201b). A limiting component (300) is disposed on one side of the sliding block (201c) and includes a limiting member (301), including a locking rod (301a), a support ring (301b), and a handle (301c). The inner wall of the support ring (301b) is provided with multiple locking grooves (301b-1). The locking rod (301a) is disposed in the inner wall of the locking grooves (301b-1) and engaged. The handle (301c) is disposed at one end of the locking rod (301a).

2. The wear-resistant and durable ribbed bend as described in claim 1, characterized in that: The sliding block (201c) is fitted with a support frame (202a) on its outer side. The sliding block (201c) slides on the inner wall of the support frame (202a). Each end of the clamping plate (201b) is provided with a fixing block (202b).

3. The wear-resistant and durable ribbed bend as described in claim 2, characterized in that: Each sliding block (201c) has a sliding strip (202c) inserted into its inner wall. A fixing ring (202d) is fitted on the outer side of the sliding strip (202c). The sliding strip (202c) slides on the inner wall of the fixing ring (202d). One end of the fixing ring (202d) is fixed to one end of the support ring (301b).

4. The wear-resistant and durable ribbed bend as described in claim 3, characterized in that: The other end of the fixing ring (202d) is disposed at one end of the support frame (202a). The inner wall of the fixing ring (202d) is provided with six sliding grooves (202d-1), and the sliding bar (202c) slides on the inner wall of the sliding grooves (202d-1).

5. The wear-resistant and durable ribbed bend as described in claim 4, characterized in that: Each of the sliding bars (202c) is fitted with a protective ring (202e), and the other end of each protective ring (202e) is fixed to one end of the sliding block (201c).

6. The wear-resistant and durable ribbed bend as described in claim 5, characterized in that: One end of the locking rod (301a) is provided with a support block (302a), and a connecting shaft (302b) is inserted into the inner wall of the support block (302a). The support block (302a) and the connecting shaft (302b) are movably connected.

7. The wear-resistant and durable ribbed bend as described in claim 6, characterized in that: A fixing frame (302c) is sleeved on the outside of the connecting shaft (302b). A connecting plate (302d) is provided at one end of the fixing frame (302c), and the other end of the connecting plate (302d) is fixed to one end of the support frame (202a).

8. The wear-resistant and durable ribbed bend as described in claim 7, characterized in that: One end of the locking rod (301a) is provided with a connecting rod (302e), and a spring (302f) is sleeved on the outside of the connecting rod (302e).

9. The wear-resistant and durable ribbed bend as described in claim 8, characterized in that: A protective disc (302g) is provided at one end of the connecting rod (302e).

10. The wear-resistant and durable ribbed bend as described in claim 9, characterized in that: It also includes a main component (100), including a ribbed bend (101) and a sealing ring (102). The sealing ring (102) is disposed on the inner wall of the ribbed bend (101). The support frame (202a) is sleeved on the outer side of the ribbed bend (101). The other end of the spring (302f) is fixed to the surface of the ribbed bend (101). The tee pipe (201a) is inserted into the inner wall of the ribbed bend (101).

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