Branch pipe guide plate convenient to fix

Abstract

The utility model relates to the technical field of hydraulic engineering, and discloses a branch pipe guide plate convenient to fix, which comprises a branch pipe body, a fixing component is connected inside the branch pipe body, the inner side of the fixing component is slidably connected with a branch pipe guide plate, and a bayonet is arranged on the inner side of the branch pipe guide plate. The fixing assembly comprises a fixing plate, the fixing plate is connected to the inner wall of the branch pipe body, and a limiting opening is formed in the inner side of the fixing plate. According to the utility model, through the mutual cooperation of the fixing assembly, the branch pipe flow guide plate and the bayonet structure, the clamping block rotates and works on the surface of the fixing rod in the accommodating groove, so that the clamping block is preliminarily limited in the bayonet in the inner side of the branch pipe flow guide plate, and then the clamping block is clamped in the bayonet for clamping; and the limiting rods are clamped in the containing grooves to fix the clamping blocks, so that the branch pipe flow guide plate is conveniently fixed in the branch pipe body, and the branch pipe flow guide plate is conveniently fixed in the branch pipe body.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering technology, and in particular to a conveniently fixed branch pipe guide plate. Background Technology

[0002] In a water diversion system, a steel branch pipe is an arrangement used for diversion or merging. At the diversion point of a water diversion channel with multiple units on one pipe, or at the confluence point where multiple units share a tailrace tunnel outlet, the steel branch pipe serves as a diversion structure. To ensure smooth water flow, guide plates are usually installed at the intersection of the branch pipe and the branch pipe to guide the water flow.

[0003] When installing a branch pipe guide plate into a branch pipe, the guide plate is usually fixed by welding, which is inconvenient, time-consuming, labor-intensive, and slow to install, thus affecting the fixing efficiency. Therefore, a branch pipe guide plate that is easy to fix is ​​proposed to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a conveniently fixed branch pipe guide plate, which aims to improve the problem that the branch pipe guide plate is inconvenient to fix into the branch pipe in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A conveniently fixed branch pipe guide plate includes a branch pipe body, a fixing component is connected inside the branch pipe body, a branch pipe guide plate is slidably connected to the inner side of the fixing component, and a bayonet is provided on the inner side of the branch pipe guide plate.

[0007] The fixing component includes a fixing plate connected to the inner wall of the branch pipe body. A limiting port is opened on the inner side of the fixing plate, and a receiving groove is opened on the inner wall of the limiting port. A fixing rod is connected inside the receiving groove. A clamping block is sleeved on the surface of the fixing rod. The clamping block is used in conjunction with a bayonet. A limiting rod is set inside the clamping block. A stabilizing component is connected to the bottom end of the limiting rod, and an anti-loosening component is threadedly connected to the surface of the limiting rod.

[0008] As a further description of the above technical solution:

[0009] The stabilizing component includes a stabilizing port, which is located on the top of the clamping block. The stabilizing port contains a stabilizing block, and the bottom end of the limiting rod is connected to the top of the stabilizing block.

[0010] As a further description of the above technical solution:

[0011] The storage slot has a fixing opening inside, and the stabilizing block is used in conjunction with the fixing opening.

[0012] As a further description of the above technical solution:

[0013] The inner wall of the storage slot is provided with a hidden groove, which is used in conjunction with the stabilizing block.

[0014] As a further description of the above technical solution:

[0015] The anti-loosening component includes a fastening nut, which is threaded onto the surface of a limiting rod, and an anti-loosening nut located outside the fastening nut is threaded onto the surface of the limiting rod.

[0016] As a further description of the above technical solution:

[0017] The fastening nut has a toothed groove on its outer side, and the inner side of the anti-loosening nut is rotatably connected to the inside of the toothed groove.

[0018] As a further description of the above technical solution:

[0019] A torsion spring is connected to the surface of the fixing rod, and the other end of the torsion spring is connected to the inner wall of the clamping block.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, through the cooperation of the fixing component, the branch pipe guide plate and the bayonet structure, the clamping block rotates on the surface of the fixing rod inside the receiving groove, so that the clamping block is initially limited in the bayonet in the inner side of the branch pipe guide plate, and then the clamping block is clamped in the inside of the bayonet, and then the limiting rod is clamped in the receiving groove to fix the clamping block, so that the branch pipe guide plate is conveniently fixed in the branch pipe body, realizing that the branch pipe guide plate can be conveniently fixed inside the branch pipe body.

[0022] 2. In this utility model, with the cooperation of the stabilizing component, the anti-loosening component, and the fixing port, after the limiting rod enters the stabilizing port, the stabilizing block is pushed by the limiting rod through the stabilizing port and into the fixing port. The limiting rod can push the stabilizing block into the stabilizing port, so that the clamping block is stably locked inside the clamping port, and the branch pipe guide plate is stably fixed inside the fixing plate, so as to solve the problem of the branch pipe guide plate being unstable inside the branch pipe body. Attached Figure Description

[0023] Figure 1 A three-dimensional schematic diagram of a conveniently fixed branch pipe guide plate proposed in this utility model;

[0024] Figure 2 This is a three-dimensional structural diagram of a clamping block for a conveniently fixed branch pipe guide plate proposed in this utility model.

[0025] Figure 3This utility model Figure 3 Enlarged schematic diagram of the structure at point A;

[0026] Figure 4 This is a top cross-sectional view of a conveniently fixed branch pipe guide plate proposed in this utility model.

[0027] Figure 5 A schematic diagram of the left cross-sectional structure of the fixing plate of the branch pipe guide plate proposed in this utility model for easy fixing;

[0028] Figure 6 This utility model Figure 5 Enlarged schematic diagram of the structure at point B.

[0029] Legend:

[0030] 1. Branch pipe body; 2. Branch pipe guide plate; 3. Bayonet; 41. Fixing plate; 42. Limiting port; 43. Receiving groove; 44. Fixing rod; 45. Clamping block; 46. Limiting rod; 51. Stabilizing port; 52. Stabilizing block; 6. Fixing port; 7. Hidden groove; 81. Fastening nut; 82. Anti-loosening nut; 9. Toothed groove; 10. Torsion spring. Detailed Implementation

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Reference Figure 1-3 An embodiment of this utility model is provided: a conveniently fixed branch pipe guide plate, including a branch pipe body 1, a fixing component connected inside the branch pipe body 1, a branch pipe guide plate 2 slidably connected to the inner side of the fixing component, and a bayonet 3 opened on the inner side of the branch pipe guide plate 2.

[0033] The fixing assembly includes a fixing plate 41, which is connected to the inner wall of the branch pipe body 1. A limiting port 42 is opened on the inner side of the fixing plate 41, and a receiving groove 43 is opened on the inner wall of the limiting port 42. A fixing rod 44 is connected inside the receiving groove 43. A clamping block 45 is sleeved on the surface of the fixing rod 44. The clamping block 45 is used in conjunction with the bayonet 3. A torsion spring 10 is connected to the surface of the fixing rod 44. The other end of the torsion spring 10 is connected to the inner wall of the clamping block 45. A limiting rod 46 is provided inside the clamping block 45. After the branch pipe guide plate 2 slides into the fixing plate 41, the clamping block 45 is stopped by the torsion spring 10. After continuous twisting, the clamping block 45 is twisted and slides into the inner side of the fixing plate 41 in the limiting port 42 inside the branch pipe guide plate 2. After the clamping block 45 rotates around the fixing rod 44, it is locked in the locking slot 3 inside the branch pipe guide plate 2, so that the branch pipe guide plate 2 is stably fixed in the limiting port 42. After being limited by the clamping block 45, the clamping block 45 is further limited by the limiting rod 46, so that the branch pipe guide plate 2 is stably fixed in the fixing plate 41, so as to fix the branch pipe guide plate 2 in the branch pipe body 1. The bottom end of the limiting rod 46 is connected to a stabilizing component, and the surface of the limiting rod 46 is threaded with an anti-loosening component.

[0034] Reference Figure 3-5 The stabilizing component includes a stabilizing port 51, which is located on the top of the clamping block 45. A stabilizing block 52 is disposed inside the stabilizing port 51. The bottom end of the limiting rod 46 is connected to the top of the stabilizing block 52. A fixing port 6 is provided inside the receiving groove 43, which cooperates with the stabilizing block 52. A hidden groove 7 is provided on the inner wall of the receiving groove 43, which cooperates with the stabilizing block 52. After being pushed by the limiting rod 46, the stabilizing block 52 is locked inside the stabilizing port 51, allowing the branch pipe to guide... After the flow plate 2 pushes the clamping block 45, the clamping block 45 is limited in the receiving groove 43 after the limiting rod 46 is inserted into the stabilizing port 51, so that the clamping block 45 does not affect the entry of the branch pipe guide plate 2, so that the branch pipe guide plate 2 can quickly enter the inner side of the fixing plate 41. After the clamping block 45 is locked in the slot 3, the stabilizing block 52 can extend into the interior of the fixing port 6, so that the clamping block 45 is limited by the limiting rod 46, and the branch pipe guide plate 2 is stably fixed in the inner side of the fixing plate 41 and is not easy to shake.

[0035] Reference Figure 4-6The anti-loosening component includes a fastening nut 81, which is threaded onto the surface of the limiting rod 46. An anti-loosening nut 82 located outside the fastening nut 81 is threaded onto the surface of the limiting rod 46. The outer side of the fastening nut 81 has a toothed groove 9, and the inner side of the anti-loosening nut 82 is rotatably connected to the inside of the toothed groove 9. The fastening nut 81 is first threaded onto the surface of the limiting rod 46, initially fixing the limiting rod 46 in the stabilizing port 51 inside the clamping block 45. Then, the anti-loosening nut 82 is threaded onto the surface of the limiting rod 46 and presses against the fastening nut 81 and the toothed groove 9 of the fastening nut 81 to prevent the fastening nut 81 from loosening. This makes it difficult for the limiting rod 46 to loosen during the fixing of the clamping block 45, ensuring the stability of the clamping block 45 in fixing the branch pipe guide plate 2.

[0036] Working principle: When the branch pipe guide plate 2 is fixed in the branch pipe body 1, the branch pipe guide plate 2 slides into the inside of the branch pipe body 1 through the limiting port 42 inside the fixed plate 41, and is initially fixed inside the branch pipe body 1. After the branch pipe guide plate 2 enters, the clamping block 45, under the torsion spring 10, twists and temporarily retracts into the receiving groove 43 on the surface of the fixed rod 44, so that the branch pipe guide plate 2 can slide stably into the fixed plate 41. After the branch pipe guide plate 2 enters the fixed plate 41, the clamping block 45 is reset by the torsion spring 10, so that... The clamping block 45 is locked inside the bayonet 3, initially fixing the branch pipe guide plate 2 inside the fixing plate 41. The limiting rod 46 drives the stabilizing block 52 to move from the hidden groove 7 and locks it at the connection between the stabilizing port 51 and the fixing port 6, so that the clamping block 45 is limited by the limiting rod 46 and the stabilizing block 52, so that the clamping block 45 is stably fixed to the branch pipe guide plate 2. The fastening nut 81 and the anti-loosening nut 82 can stably fix the limiting rod 46, so that the branch pipe guide plate 2 is stably fixed inside the fixing plate 41, thereby facilitating the use of the branch pipe guide plate 2 inside the branch pipe body 1.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A conveniently fixed branch pipe guide plate, comprising a branch pipe body (1), characterized in that: The inside of the branch pipe body (1) is connected to a fixing component, and the inside of the fixing component is slidably connected to a branch pipe guide plate (2), and the inside of the branch pipe guide plate (2) is provided with a bayonet (3). The fixing component includes a fixing plate (41), which is connected to the inner wall of the branch pipe body (1). A limiting port (42) is opened on the inner side of the fixing plate (41). A receiving groove (43) is opened on the inner wall of the limiting port (42). A fixing rod (44) is connected inside the receiving groove (43). A clamping block (45) is sleeved on the surface of the fixing rod (44). The clamping block (45) is used in conjunction with the bayonet (3). A limiting rod (46) is set inside the clamping block (45). A stabilizing component is connected to the bottom end of the limiting rod (46). An anti-loosening component is threaded on the surface of the limiting rod (46).

2. The conveniently fixed branch pipe guide plate according to claim 1, characterized in that: The stabilizing component includes a stabilizing port (51), which is located on the top of the clamping block (45). A stabilizing block (52) is disposed inside the stabilizing port (51), and the bottom end of the limiting rod (46) is connected to the top of the stabilizing block (52).

3. A conveniently fixed branch pipe guide plate according to claim 2, characterized in that: The storage slot (43) has a fixing port (6) inside, and the stabilizing block (52) is used in conjunction with the fixing port (6).

4. A conveniently fixed branch pipe guide plate according to claim 1, characterized in that: The inner wall of the storage slot (43) is provided with a hidden slot (7), which is used in conjunction with the stabilizing block (52).

5. A conveniently fixed branch pipe guide plate according to claim 1, characterized in that: The anti-loosening component includes a fastening nut (81) which is threaded onto the surface of a limiting rod (46), and an anti-loosening nut (82) located outside the fastening nut (81) is threaded onto the surface of the limiting rod (46).

6. A conveniently fixed branch pipe guide plate according to claim 5, characterized in that: The fastening nut (81) has a toothed groove (9) on its outer side, and the inner side of the anti-loosening nut (82) is rotatably connected to the inside of the toothed groove (9).

7. A conveniently fixed branch pipe guide plate according to claim 1, characterized in that: A torsion spring (10) is connected to the surface of the fixing rod (44), and the other end of the torsion spring (10) is connected to the inner wall of the clamping block (45).

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