Pump pipeline supporting assembly

Abstract

The utility model discloses a pump pipeline supporting assembly, which comprises an upper supporting frame, an adjusting structure and a lower supporting part which are sleeved on a pump pipeline, a locking structure is arranged between the lower supporting part and the upper supporting frame, and the locking structure comprises a locking bolt used for locking the lower supporting part and the upper supporting frame. A limiting sliding groove is formed in one side of the locking bolt; part of the adjusting structure is vertically inserted into the limiting sliding groove in a sliding mode. According to the utility model, the limiting sliding groove and the adjusting structure are arranged on the locking bolt, and the adjusting structure can provide elastic support for the locking bolt during use, so that proper expansion adjustment can be carried out on a pump pipeline during use; meanwhile, due to the design of the limiting sliding groove, the limiting space is increased for movement of the adjusting structure, and the probability that the adjusting structure and the locking bolt slip off when the adjusting structure slides on the locking bolt is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to pump pipeline support technical field, concretely is a kind of pump pipeline support assembly. BACKGROUND

[0002] Pump pipeline is used to connect with pump body for transporting gas or fluid when in use, it needs to use corresponding support assembly to support during transportation, to avoid its directly falling to ground when in use, cause the phenomenon that its surface appears abrasion.

[0003] The existing pump pipeline support assembly is connected with the output or input end of pump body by the end of pump pipeline when in use, then the middle section is connected with the pipe groove of support assembly, to support pump pipeline, pump pipeline will appear thermal expansion and cold shrink when in use, when pump pipeline appears expansion, it will extrude the support piece connected around, the support piece will feedback strength to pump pipeline after being stressed, cause pump pipeline to appear damage, reduce the service life of pump pipeline. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of pump pipeline support assembly, to solve the problem that pump pipeline appears thermal expansion and cold shrink when in use in the pump pipeline support of above background art, when pump pipeline appears expansion, it will extrude the support piece connected around, the support piece will feedback strength to pump pipeline after being stressed, cause pump pipeline to appear damage, reduce the service life of pump pipeline.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of pump pipeline support assembly, pump pipeline support assembly includes the upper support frame of sleeve joint on pump pipeline, adjusting structure and lower support part, locking structure is arranged between the lower support part and the upper support frame, the locking structure includes the locking bolt for locking the lower support part and the upper support frame, the side of the locking bolt is provided with limit sliding slot;Part of the adjusting structure is vertically slidably inserted into the limit sliding slot, the adjusting structure includes the plug-in plate of sliding insertion on the outer side of the locking bolt, sliding block is arranged on the inner side wall of the locking bolt close to the plug-in plate, the sliding block and the limit sliding slot are slidably connected, the bottom end of the plug-in plate is connected with limit spring, limit spring is stressed to drive the sliding block to slide vertically in the limit sliding slot.

[0006] Preferably, the limit spring is sleeve joint on the locking bolt, the length of the limit spring is less than the length of the locking bolt, the plug-in plate and the locking bolt are circular design.

[0007] Preferably, the limiting sliding groove includes a first groove segment and a second groove segment. The second groove segment is located on one side of the first groove segment, and the first groove segment and the second groove segment are connected and communicate with each other. The length of the first groove segment is greater than the length of the second groove segment. <00,00018>Preferably, the plane where the highest point of the first groove segment is located and the plane where the highest point of the second groove segment is located are coplanar, and the plane where the lowest point of the first groove segment is located is lower than the plane where the lowest point of the second groove segment is located.

[0009] Preferably, the sliding block is designed in a "convex" shape. The end of the sliding block away from the limiting sliding groove extends outside the limiting sliding groove and is connected to the inner wall of the plug-in board.

[0010] Preferably, the lower support portion includes an arc-shaped support frame arranged below the upper support frame. The bottom end of the arc-shaped support frame is connected to a support base, and both sides of the arc-shaped support frame are connected to a bottom plate. Grooves are provided in the arc-shaped support frames on the outer sides of the bottom plates.

[0011] Preferably, a transfer board is rotatably connected in the groove. The top of the transfer board is connected to the bottom of the limiting spring. There is a socket groove on the transfer board for the locking structure to be sleeved. The diameter of the socket groove is larger than the diameter of the locking bolt and smaller than the diameters of the plug-in board and the limiting spring.

[0012] Preferably, connection plates are connected to both sides of the upper support frame, and threaded grooves for the threaded connection of the locking bolts are provided in the connection plates.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: This kind of pump pipeline support assembly not only sets a limiting sliding groove and an adjustment structure on the locking bolt. During use, the adjustment structure will provide elastic support for the locking bolt, enabling the pump pipeline to perform appropriate expansion adjustment during use; at the same time, the design of the limiting sliding groove increases the limited space for the movement of the adjustment structure, and reduces the probability of the adjustment structure and the locking bolt slipping when the adjustment structure slides on the locking bolt. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] <00,00032>is the front view structural diagram of the present utility model;

[0015] Figure 2 is the exploded structural diagram of the present utility model;

[0016] Figure 3 is the schematic diagram of the locking structure and the adjustment structure of the present utility model;

[0017] Figure 4 is the schematic diagram of the locking structure of the present utility model;

[0018] Figure 5This is a schematic diagram of the adjustment structure of this utility model.

[0019] In the picture:

[0020] 1. Lower support; 11. Arc-shaped support frame; 12. Support base; 13. Groove; 2. Upper support frame; 21. Connecting plate; 3. Locking structure; 31. Locking bolt; 32. Limiting sliding groove; 321. First-stage groove; 322. Second-stage groove; 4. Adapter plate; 5. Base plate; 6. Adjustment structure; 61. Insertion plate; 62. Limiting spring; 63. Sliding block; 7. Sleeve groove; 71. Threaded groove. Detailed Implementation

[0021] 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.

[0022] Example 1

[0023] like Figures 1-5 As shown, a pump pipeline support assembly includes an upper support frame 2, an adjusting structure 6, and a lower support part 1 sleeved on the pump pipeline. A locking structure 3 is provided between the lower support part 1 and the upper support frame 2, wherein the locking structure 3 is used to lock the lower support part 1 and the upper support frame 2, and the locking structure 3 includes locking bolts 31 for locking the lower support part 1 and the upper support frame 2, wherein... Figure 3 and Figure 4 As shown, the upper half of the locking bolt 31 is unthreaded and is used to connect with the upper support frame 2. The length of the unthreaded upper part of the locking bolt 31 should be adapted to the expansion coefficient of the pump pipeline material to be supported. A limiting sliding groove 32 is provided on one side of the locking bolt 31, which provides a sliding trajectory for the adjustment structure 6.

[0024] To ensure sufficient space for movement between the adapter plate 4 and the connecting plate 21, a portion of the adjusting structure 6 is vertically slidably inserted into the limiting sliding groove 32. The adjusting structure 6 includes an insert plate 61 that is slidably inserted into the outside of the locking bolt 31, wherein the insert plate 61 is as follows: Figure 3 and Figure 5 As shown, the notched circular design facilitates its connection with the locking bolt 31. A sliding block 63 is provided on the inner wall of the plug-in plate 61 near the locking bolt 31. Figure 5The shown sliding block 63 is designed in a "convex" shape. The width of the connection part between the sliding block 63 and the plug-in board 61 is the smallest. The sliding block 63 is slidably connected to the limit sliding groove 32. A limit spring 62 is connected to the bottom end of the plug-in board 61. In the absence of external force, the limit spring 62 will be in the state of maximum tension. When受力, the limit spring 62 will contract. The opening length of the limit spring 62 is affected by the length of the non-threaded part above the locking bolt 31. The specific model selection of the limit spring 62 should be suitable for this solution. The limit spring 62 drives the sliding block 63 to slide longitudinally in the limit sliding groove 32.

[0025] The limit spring 62 is sleeved on the locking bolt 31. The length of the limit spring 62 is less than the length of the locking bolt 31. Both the plug-in board 61 and the locking bolt 31 are circularly designed.

[0026] The effect achieved by the entire first embodiment is that during use, the upper support frame 2 and the lower support part 1 are locked through the locking bolt 31. At this time, the part of the upper support frame 2 sleeved with the locking bolt 31 will support against the lower support part 1, so that the distance between the lower support part 1 and the upper support frame 2 can be appropriately fine-tuned.

[0027] Second Embodiment

[0028] As Figures 1-5 shown, a pump pipeline support assembly, the limit sliding groove 32 includes a first section groove 321 and a second section groove 322. The second section groove 322 is located on one side of the first section groove 321. The first section groove 321 and the second section groove 322 are connected and communicate. The length of the first section groove 321 is greater than the length of the second section groove 322. That is to say, the overlapping part of the first section groove 321 and the second section groove 322 is located in the lower support part 1 on the side of the second section groove 322. The open width of the second section groove 322 and the sliding block 63 are greater than the width of the connection part between the sliding block 63 and the plug-in board 61 for the sliding block 63 to slide. The width of the first section groove 321 is slightly greater than the maximum width of the sliding block 63.

[0029] The plane where the highest point of the first section groove 321 is located and the plane where the highest point of the second section groove 322 is located are coplanar. The plane where the lowest point of the first section groove 321 is located is lower than the plane where the lowest point of the second section groove 322 is located. And the depth of the first section groove 321 is slightly greater than the length of the sliding block 63. The depth of the second section groove 322 is slightly greater than the length of the sliding block 63 with a narrower width. When the limit spring 62 and the locking bolt 31 are plugged in, it will support the plug-in board 61 and the adapter board 4. At this time, the sliding block 63 in the plug-in board 61 will be at the highest point of the second section groove 322.

[0030] The end of the sliding block 63 away from the limit sliding groove 32 extends outside the limit sliding groove 32 and is connected to the inner wall of the plug-in board 61.

[0031] The effect achieved by the entire embodiment 2 is that the plug plate 61 and the locking bolt 31 are connected, and the bottom of the first section groove 321 of the sliding block 63 is inserted. At this time, since the width of the first section groove 321 is slightly larger than the maximum width of the sliding block 63, the widest part of the sliding block 63 will slide to the innermost part of the first section groove 321. Then, under the support of the limiting spring 62, the sliding block 63 pushes the plug plate 61 to the position of the second section groove 322. At this time, the sliding block 63 will be limited in the limiting sliding groove 32. When the adjustment structure 6 needs to be replaced, push the sliding block 63 down until the bottom of the sliding block 63 and the first section groove 321 are connected, so that the plug plate 61 and the limiting sliding groove 32 can be separated and replaced.

[0032] Example 3

[0033] like Figures 1-5 As shown, a pump pipeline support assembly includes an arc-shaped support frame 11, a support base 12, and an adapter plate 4. The lower support part 1 includes an arc-shaped support frame 11 disposed below the upper support frame 2. The arc-shaped support frame 11 and the upper support frame 2 form a circular slot for the pump pipeline to be inserted. The bottom end of the arc-shaped support frame 11 is connected to the support base 12, which is used to support the arc-shaped support frame 11 and the upper support frame 2. The two sides of the arc-shaped support frame 11 are connected to a base plate 5. The arc-shaped support frame 11 on the outer side of the base plate 5 is provided with a groove 13. The groove 13 has a rotating shaft for the adapter plate 4 to be rotatably connected.

[0034] An adapter plate 4 is rotatably connected within the groove 13. The top of the adapter plate 4 is connected to the bottom of the limiting spring 62. The connection between the top of the adapter plate 4 and the limiting spring 62 is an existing connection method, such as threaded connection or hook connection. The adapter plate 4 has a sleeve groove 7 for the locking structure 3 to fit into. The diameter of the sleeve groove 7 is larger than the diameter of the locking bolt 31 but smaller than the diameter of the plug plate 61 and the limiting spring 62, which is used to limit the entire adjustment structure 6 on the adapter plate 4.

[0035] Both sides of the upper support frame 2 are connected to connecting plates 21 for connecting the arc support frame 11 and the upper support frame 2. Each connecting plate 21 has a threaded groove 71 for threaded connection of the locking bolt 31. The threaded groove 71 and the threaded engagement of the locking bolt 31 limit the position of the arc support frame 11 and the upper support frame 2.

[0036] The effect achieved by the entire embodiment three is that the pump pipeline is inserted between the arc-shaped support frame 11 and the upper support frame 2, and then the locking bolt 31 and the sleeve groove 7 and threaded groove 71 are connected and locked to support the pump pipeline.

[0037] Working principle: When using this type of pump pipeline support assembly, first check whether each component is intact. Insert the pump pipeline between the arc-shaped support frame 11 and the upper support frame 2, and then lock the locking bolt 31, sleeve groove 7, and threaded groove 71 together to support the pump pipeline. Next, connect the plug plate 61 and the locking bolt 31, and insert the bottom of the first section groove 321 of the sliding block 63. At this time, since the width of the first section groove 321 is slightly larger than the maximum width of the sliding block 63, the widest part of the sliding block 63 will slide to the innermost part of the first section groove 321. After that, the sliding block 63 will be limited. Supported by the positioning spring 62, the sliding block 63 is pushed to the position of the second-stage groove 322. At this time, the sliding block 63 will be limited within the limiting sliding groove 32. When the adjustment structure 6 needs to be replaced, push the sliding block 63 down until the sliding block 63 and the bottom of the first-stage groove 321 are connected. Then the plug-in plate 61 and the limiting sliding groove 32 can be separated and replaced. When the pump pipeline expands, the upper support frame 2 will be subjected to increased force and the distance between it and the arc support frame 11 will increase. At this time, the limiting spring 62 will be compressed to adapt to the expansion of the pump pipeline and finally complete the work of this pump pipeline support component.

[0038] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "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. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0039] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A pump pipeline support assembly, comprising an upper support frame and a lower support portion sleeved on the pump pipeline, characterized in that, A locking structure is provided between the lower support part and the upper support frame. The locking structure includes a locking bolt for locking the lower support part and the upper support frame, and a limiting sliding groove is formed on one side of the locking bolt. An adjusting structure, a part of which is vertically and slidably inserted into the limiting sliding groove. The adjusting structure includes a plugging plate slidably inserted outside the locking bolt. A sliding block is provided on the inner wall of the plugging plate close to the locking bolt. The sliding block is slidably connected with the limiting sliding groove. The bottom end of the plugging plate is connected with a limiting spring, and the limiting spring drives the sliding block to longitudinally slide in the limiting sliding groove when受力.

2. The pump pipeline support assembly according to claim 1, characterized in that: The limiting spring is sleeved on the locking bolt, and the length of the limiting spring is less than the length of the locking bolt. Both the plugging plate and the locking bolt are designed in a circular shape.

3. A pump pipeline support assembly according to claim 2, characterized in that: The limiting sliding groove includes a first groove and a second groove. The second groove is located on one side of the first groove, and the first groove and the second groove are connected. The length of the first groove is greater than the length of the second groove.

4. A pump pipeline support assembly according to claim 3, characterized in that: The plane where the highest point of the first groove is located and the plane where the highest point of the second groove is located are coplanar. The plane where the lowest point of the first groove is located is lower than the plane where the lowest point of the second groove is located.

5. A pump pipeline support assembly according to claim 4, characterized in that: The sliding block is designed in a "convex" shape. The end of the sliding block away from the limiting sliding groove extends outside the limiting sliding groove and is connected to the inner wall of the plugging plate.

6. A pump pipeline support assembly according to claim 1, characterized in that: The lower support part includes an arc-shaped support frame arranged below the upper support frame. The bottom end of the arc-shaped support frame is connected with a support base. Both sides of the arc-shaped support frame are connected with bottom plates, and grooves are formed in the arc-shaped support frames outside the bottom plates.

7. A pump pipeline support assembly according to claim 6, characterized in that: A transfer plate is rotatably connected in the groove. The top of the transfer plate is connected with the bottom of the limiting spring. There is a socket groove on the transfer plate for the locking structure to be sleeved. The diameter of the socket groove is greater than the diameter of the locking bolt and less than the diameters of the plugging plate and the limiting spring.

8. A pump pipeline support assembly according to claim 7, characterized in that: Both sides of the upper support frame are connected with connecting plates, and threaded grooves for the locking bolt to be threadedly connected are formed in the connecting plates.

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