Quick fitting pipe clamp for pumps

Abstract

The utility model provides a kind of pipeline clamp for quick mounting pump, belong to pump set installation technical field, including, pump set, quick connection component, be located at the outer wall of both ends of pump set, wherein: quick connection component includes quick connection cylinder, connecting cylinder, storage shell, storage cylinder, positioning ring, mounting bracket, positioning block, locking groove, locking shaft, support spring and positioning groove, two quick connection cylinders are fixedly arranged at the outer wall of the output end and input end of pump set by bolt and nut respectively. The matching design of positioning block and positioning groove enables the connecting cylinder to be quickly aligned and inserted into the quick connection cylinder, making the operation simple and greatly saving the installation time. Secondly, when rotating the connecting cylinder, the positioning block moves under the limitation of the positioning groove, and the inclined surface of the locking groove automatically extrudes the locking shaft, causing the support spring to compress. When the locking groove is aligned with the locking shaft, the support spring rapidly rebounds, driving the locking shaft to insert into the locking groove, completing automatic locking and effectively preventing the connecting cylinder from spinning or loosening.

Description

Technical Field

[0001] This utility model belongs to the field of pump installation technology, specifically relating to a quick-installation pump pipe clamp. Background Technology

[0002] In the installation and maintenance of pumping systems, the connection between the pump unit and the inlet and outlet pipelines is a crucial step. While traditional pipeline connection methods (such as flange connections) are reliable, they have significant drawbacks. First, the installation process is cumbersome, requiring the alignment of multiple bolt holes and the individual tightening of bolts, consuming considerable time and manpower, especially under conditions requiring frequent disassembly, replacement, or maintenance of the pump unit, resulting in extremely low efficiency. Second, the tightness of the bolt connections depends on the operator's experience; overtightening may damage the flange surface or seals, while undertightening can easily lead to leaks, jeopardizing sealing reliability. Furthermore, during long-term operation, factors such as vibration or thermal expansion and contraction may cause the bolts to loosen, requiring regular inspection and tightening, increasing maintenance costs and workload.

[0003] While some solutions such as clamps and quick-connect couplings have emerged in the market to improve connection speed, these solutions often suffer from problems such as complex structure, high manufacturing cost, or insufficient locking force. Some quick-connect structures are prone to self-spinning and loosening under vibration, leading to seal failure and making it difficult to guarantee reliability. Therefore, there is an urgent need in the field for a quick-connect pipe connection technology that is simple in structure, quick to operate, reliably locked, and effectively prevents loosening, in order to overcome the aforementioned shortcomings of existing technologies. Utility Model Content

[0004] The purpose of this invention is to provide a quick-installation pump pipe clamp, which aims to solve the problems mentioned in the background art.

[0005] A quick-install pump pipe clamp includes,

[0006] Pump set;

[0007] A quick-connect assembly is located on the outer walls of both ends of the pump set. The quick-connect assembly includes a quick-connect cylinder, a connecting cylinder, a receiving shell, a receiving cylinder, a positioning ring, a mounting bracket, a positioning block, a locking groove, a locking shaft, a support spring, and a positioning groove. Two quick-connect cylinders are fixed to the outer walls of the pump set's output and input ends respectively by bolts and nuts. Four mounting brackets are fixed to one side of the outer wall of the connecting cylinder. The positioning block is fixed to an opening on one end of the outer wall of the mounting bracket by a nut. The receiving shell is fitted onto the outer wall of the quick-connect cylinder. The positioning ring is embedded in the inner wall of the receiving shell. The positioning groove is located on the outer wall of the positioning ring and matches the positioning block. The locking groove is located on the outer wall of the positioning block. The locking shaft is slidably embedded in the inner wall of the receiving cylinder. Four receiving cylinders are fixed to the outer wall of the receiving shell. The support spring is fitted onto the outer wall of the locking shaft. The bottom end of the locking shaft is slidably inserted into the inner wall of the locking groove.

[0008] Furthermore, the connecting cylinder and the quick-connect cylinder are matched with each other, and the quick-connect cylinder has a protrusion at one end near the connecting cylinder.

[0009] Furthermore, one end of the positioning groove extends outward.

[0010] Furthermore, one end of the locking groove extends outward.

[0011] Furthermore, a limiting ring is embedded in the inner wall of the storage shell, and the limiting ring matches one end of the positioning block.

[0012] Furthermore, the end of the locking shaft near the locking groove is hemispherical.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] First, the matching design of the positioning block and positioning groove allows the connecting cylinder to be quickly aligned and inserted into the quick-connect sleeve, simplifying operation and greatly saving installation time. Second, when the connecting cylinder rotates, the positioning block moves under the limit of the positioning groove, while the inclined surface of the locking groove automatically squeezes the locking shaft, compressing the support spring. When the locking groove aligns with the locking shaft, the support spring quickly rebounds, driving the locking shaft to insert into the locking groove, completing automatic locking. This effectively prevents the connecting cylinder from spinning or loosening, ensuring the sealing and reliability of the connection. In addition, the protruding design at the end of the quick-connect sleeve, the extended positioning and locking grooves, and the hemispherical structure at the end of the locking shaft further optimize the smoothness and stability of the connection process, reducing wear and the risk of failure. The overall structure is compact, and the matching of the limit ring and positioning block provides additional protection and enhances durability. It is suitable for pump pipeline scenarios that require frequent assembly and disassembly, improving work efficiency and safety. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a perspective view of the present utility model;

[0017] Figure 2 This is a perspective view of the storage shell of this utility model;

[0018] Figure 3 This is a perspective view of the positioning ring of this utility model.

[0019] In the diagram: 1. Pump unit; 2. Quick-connect sleeve; 3. Connecting sleeve; 4. Storage shell; 5. Storage sleeve; 6. Positioning ring; 7. Mounting bracket; 8. Positioning block; 9. Locking groove; 10. Limiting ring; 501. Locking shaft; 502. Support spring; 601. Positioning groove. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Please see Figure 1-3The technical solution provided in this embodiment is as follows:

[0024] A quick-install pump pipe clamp includes,

[0025] Pump set 1;

[0026] The quick-connect assembly is located on the outer walls of both ends of the pump unit 1. The quick-connect assembly includes a quick-connect cylinder 2, a connecting cylinder 3, a receiving shell 4, a receiving cylinder 5, a positioning ring 6, a mounting bracket 7, a positioning block 8, a locking groove 9, a locking shaft 501, a support spring 502, and a positioning groove 601. Two quick-connect cylinders 2 are respectively fixed to the outer walls of the output and input ends of the pump unit 1 by bolts and nuts. Four mounting brackets 7 are fixed to one side of the outer wall of the connecting cylinder 3. The positioning block 8 is fixed to an opening on one end of the outer wall of the mounting bracket 7 by nuts. The storage shell 4 is fitted onto the outer wall of the quick-connect cylinder 2, the positioning ring 6 is embedded into the inner wall of the storage shell 4, the positioning groove 601 is opened on the outer wall of the positioning ring 6, the positioning groove 601 matches the positioning block 8, the locking groove 9 is opened on the outer wall of the positioning block 8, the locking shaft 501 is slidably embedded in the inner wall of the storage cylinder 5, the four storage cylinders 5 are respectively fixedly set on the outer wall of the storage shell 4, the support spring 502 is fitted onto the outer wall of the locking shaft 501, and the bottom end of the locking shaft 501 is slidably inserted into the inner wall of the locking groove 9.

[0027] In a specific embodiment of this utility model, the quick-connect assembly first fixes the pump set 1 to the designated working position to ensure structural stability, heat dissipation, and power supply. Then, one end of the pipe is fixedly connected to the connecting cylinder 3 to ensure sealing. At this time, the connecting cylinder 3 is aligned with the quick-connect cylinder 2 and the storage cylinder 5, ensuring that the positioning block 8 is aligned with the larger end of the positioning groove 601. The positioning block 8 is slidably embedded into the inside of the storage shell 4. Then, the connecting cylinder 3 is rotated, and the mounting bracket 7 drives the positioning block 8 to rotate under the limit of the positioning groove 601. One side of the locking groove 9 on the positioning block 8 is inclined, and the inclined surface of the locking groove 9 presses the bottom end of the locking shaft 501, so that the locking shaft 501 is compressed against the resistance of the support spring 502 on the inner wall of the storage cylinder 5. When the locking groove 9 is aligned with the locking shaft 501, and the two are on the same axis, the support spring 502 drives the locking shaft 501 to be inserted into the inner wall of the locking groove 9, completing the final locking of the connecting cylinder 3 and preventing it from spinning and causing the seal to loosen.

[0028] Specifically, the connecting tube 3 and the quick-connect tube 2 are matched with each other, and the quick-connect tube 2 has a protrusion at one end near the connecting tube 3.

[0029] In a specific embodiment of this utility model, the quick-connect sleeve 2 is provided with a protrusion at one end near the connecting sleeve 3, which can ensure the stable positioning of the connecting sleeve 3.

[0030] Specifically, one end of the positioning groove 601 extends outward.

[0031] In a specific embodiment of this utility model, one end of the positioning groove 601 extends outward, which facilitates the stable insertion of the positioning block 8.

[0032] Specifically, one end of the locking slot 9 extends outward.

[0033] In a specific embodiment of this utility model, one end of the locking groove 9 extends outward, which facilitates the locking shaft 501 to press and lift.

[0034] Specifically, a limiting ring 10 is embedded in the inner wall of the storage shell 4, and the limiting ring 10 matches one end of the positioning block 8.

[0035] In a specific embodiment of this utility model, the limiting ring 10 and one end of the positioning block 8 are matched with each other, which can ensure the stable protection of the positioning block 8.

[0036] Specifically, the end of the locking shaft 501 near the locking groove 9 is hemispherical.

[0037] In a specific embodiment of this utility model, the end of the locking shaft 501 near the locking groove 9 is hemispherical, which can ensure its stable lifting and sliding.

[0038] Working principle:

[0039] For the quick-connect assembly, first, fix the pump unit 1 to the designated working position to ensure structural stability, heat dissipation, and power supply. Then, fix one end of the pipe to the connecting cylinder 3 to ensure sealing. At this time, align the connecting cylinder 3 with the quick-connect cylinder 2 and the storage cylinder 5, ensuring that the positioning block 8 is aligned with the larger end of the positioning groove 601. Slide the positioning block 8 into the inside of the storage shell 4. Then, rotate the connecting cylinder 3, and the mounting bracket 7 will drive the positioning block 8 to rotate under the limit of the positioning groove 601. One side of the locking groove 9 on the positioning block 8 is inclined, and the inclined surface of the locking groove 9 presses the bottom end of the locking shaft 501, so that the locking shaft 501 is compressed against the resistance of the support spring 502 on the inner wall of the storage cylinder 5. When the locking groove 9 is aligned with the locking shaft 501, and the two are on the same axis, the support spring 502 drives the locking shaft 501 to be inserted into the inner wall of the locking groove 9, completing the final locking of the connecting cylinder 3 and preventing it from rotating and causing the seal to loosen.

[0040] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A quick-installation pump pipe clamp, characterized in that, include, Pump set (1); A quick-connect assembly is provided on the outer walls of both ends of the pump unit (1), wherein: the quick-connect assembly includes a quick-connect cylinder (2), a connecting cylinder (3), a receiving shell (4), a receiving cylinder (5), a positioning ring (6), a mounting bracket (7), a positioning block (8), a locking groove (9), a locking shaft (501), a support spring (502), and a positioning groove (601). The two quick-connect cylinders (2) are respectively fixed to the outer walls of the output and input ends of the pump unit (1) by bolts and nuts. The four mounting brackets (7) are fixed to one side of the outer wall of the connecting cylinder (3). The positioning block (8) is fixed to the opening of one end of the outer wall of the mounting bracket (7) by nuts. The housing (4) is fitted onto the outer wall of the quick-connect cylinder (2), the positioning ring (6) is embedded in the inner wall of the housing (4), the positioning groove (601) is opened on the outer wall of the positioning ring (6), the positioning groove (601) matches the positioning block (8), the locking groove (9) is opened on the outer wall of the positioning block (8), the locking shaft (501) is slidably embedded in the inner wall of the housing cylinder (5), the four housing cylinders (5) are respectively fixedly set on the outer wall of the housing (4), the support spring (502) is fitted onto the outer wall of the locking shaft (501), and the bottom end of the locking shaft (501) is slidably inserted into the inner wall of the locking groove (9).

2. The quick-installation pump pipe clamp according to claim 1, characterized in that, The connecting cylinder (3) and the quick-connect cylinder (2) are matched with each other, and the quick-connect cylinder (2) is protruding at one end near the connecting cylinder (3).

3. A quick-installation pump pipe clamp according to claim 2, characterized in that, One end of the positioning groove (601) extends outward.

4. A quick-installation pump pipe clamp according to claim 3, characterized in that, One end of the locking groove (9) extends outward.

5. A quick-installation pump pipe clamp according to claim 4, characterized in that, The inner wall of the storage shell (4) is fitted with a limiting ring (10), and the limiting ring (10) matches one end of the positioning block (8).

6. A quick-installation pump pipe clamp according to claim 5, characterized in that, The locking shaft (501) is hemispherical at one end near the locking groove (9).

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