Three-way pipe fixing clamp

Abstract

The utility model provides a three-way pipe fixing clamp, and belongs to the technical field of three-way pipe clamps. A three-way pipe fixing clamp comprises a bottom plate, a lower supporting limiting disc, an upper supporting limiting disc and a sleeving barrel, a lifting base is arranged at the bottom of the bottom plate, a hydraulic cylinder is installed on the lifting base, a piston rod of the hydraulic cylinder is connected with the bottom of the bottom plate, the lower supporting limiting disc is fixed to the bottom plate, and the upper supporting limiting disc is fixed to the sleeving barrel. The two sides of the lower supporting and limiting disc are provided with first protruding parts, the two sides of the upper supporting and limiting disc are provided with second protruding parts, and the first protruding parts and the second protruding parts are detachably connected through first bolts. The utility model has the advantage of convenient disassembly and assembly.

Description

Technical Field

[0001] The utility model belongs to the technical field of three-way pipe clamps, and specifically relates to a three-way pipe fixing clamp. Background Technique

[0002] The existing three-way pipe fixing clamps are generally sleeved on the three-way pipes. If the three-way pipes need to be replaced, the pipeline needs to be disconnected and the clamps need to be removed to replace the three-way pipes, which is very troublesome. Moreover, the existing three-way pipe fixing clamps cannot flexibly adjust their heights. In some special environments where the three-way pipes need to be supported at a higher position, they cannot support the three-way pipes well, and the support effect is average. Summary of the Invention

[0003] The purpose of the utility model is to address the above problems existing in the prior art and propose a three-way pipe fixing clamp with the advantage of convenient disassembly and assembly.

[0004] The purpose of the utility model can be achieved by the following technical solutions: A three-way pipe fixing clamp includes a bottom plate, a lower support limiting disk, an upper support limiting disk, and a socket cylinder. The bottom of the bottom plate is provided with a lifting base, a hydraulic cylinder is installed on the lifting base, the piston rod of the hydraulic cylinder is connected to the bottom of the bottom plate, a lower support limiting disk is fixed on the bottom plate, the two sides of the lower support limiting disk have first protruding parts, the two sides of the upper support limiting disk have second protruding parts, and the first protruding parts and the second protruding parts are detachably connected by first bolts;

[0005] A connecting threaded rod is also installed between one upper support limiting disk and the other upper support limiting disk, and the connecting threaded rod passes through and is fixed on the two upper support limiting disks by hex nuts;

[0006] A connecting threaded rod is also installed between one lower support limiting disk and the other lower support limiting disk, and the connecting threaded rod passes through and is fixed on the two upper support limiting disks by hex nuts;

[0007] A socket cylinder is also installed between one upper support limiting disk and the other upper support limiting disk, and the two sides of the socket cylinder are provided with clamping members for clamping the three-way pipe.

[0008] Preferably, the clamping member includes an adjusting rod and a clamping plate. The socket cylinder is provided with a plurality of arc-shaped limiting plates. The adjusting rod is installed on one of the middle arc-shaped limiting plates, the adjusting rod is connected to the clamping plate, and the clamping plate abuts against the three-way pipe.

[0009] Preferably, a second support portion is provided at the center of the lower support and limit disc, and a second limit screw is threadedly connected to the bottom of the bottom plate. The second limit screw passes through the bottom plate and the second support portion and is limited and abutted against the bottom of the tee pipe.

[0010] Preferably, both sides of the lower support and limit disc and the upper support and limit disc are provided with first through holes and guide rings located around the first through holes.

[0011] Preferably, a first anti-slip and shock-absorbing pad is provided on the inner ring of the upper support and limit disc.

[0012] Preferably, a second anti-slip and shock-absorbing pad is provided on the inner ring of the lower support and limit disc.

[0013] Preferably, a limit post is provided on the first protruding portion, a limit groove is provided on the second protruding portion, and the limit post and the limit groove are in limit snap connection.

[0014] Compared with the prior art, the advantages of the present utility model are as follows: By providing a hydraulic cylinder on the lifting base, the height of the fixture can be flexibly adjusted, which is beneficial to greatly improving the practicability of the fixture. At the same time, both sides of the upper support and limit disc and the lower support and limit disc are fixed by first bolts for disassembly and installation, which is beneficial to convenient disassembly and installation and firm fixation; By providing a clamping member on the socket cylinder, the vertical pipe of the tee pipe is further fixedly clamped, and the structure is stable and the fixation is firm. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the front view of the present utility model.

[0016] Figure 2 is the side view of the present utility model.

[0017] Figure 3 is the partial sectional connection view above the lower support and limit disc of the present utility model.

[0018] Figure 4 is the top view above the bottom plate in the present utility model.

[0019] In the figure, 2, bottom plate; 21, lifting base; 22, hydraulic cylinder; 3, lower support and limit disc; 31, first protruding portion; 311, limit post; 4, upper support and limit disc; 41, second protruding portion; 411, limit groove; 5, socket cylinder; 51, arc-shaped limit plate; 61, first bolt; 62, connecting threaded rod; 63, hexagon nut; 71, adjusting rod; 72, clamping plate; 81, second support portion; 82, second limit screw; 83, first through hole; 84, guide ring; 91, first anti-slip and shock-absorbing pad; 92, second anti-slip and shock-absorbing pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] As Figures 1 to 4 shown, a three-way pipe fixing fixture includes a bottom plate 2, a lower support limiting plate 3, an upper support limiting plate 4, and a socket cylinder 5. The bottom of the bottom plate 2 has a lifting base 21, a hydraulic cylinder 22 is installed on the lifting base 21, the piston rod of the hydraulic cylinder 22 is connected to the bottom of the bottom plate 2, the lower support limiting plate 3 is fixed on the bottom plate 2, both sides of the lower support limiting plate 3 have first protruding parts 31, both sides of the upper support limiting plate 4 have second protruding parts 41, and the first protruding parts 31 and the second protruding parts 41 are detachably connected by a first bolt 61;

[0022] By arranging the hydraulic cylinder 22 on the lifting base 21, the height of the fixture can be flexibly adjusted, which is beneficial to greatly improving the practicability of the fixture. At the same time, the upper support limiting plate and both sides of the lower support limiting plate 3 are disassembled and installed and fixed by the first bolt 61, which is beneficial to convenient disassembly and assembly and reliable fixation.

[0023] A connecting threaded rod 62 is also installed on one of the upper support limiting plates 4 and the other upper support limiting plate 4. The connecting threaded rod 62 passes through and is fixed on the two upper support limiting plates 4 by a hexagonal nut 63;

[0024] A connecting threaded rod 62 is also installed on one of the lower support limiting plates 3 and the other lower support limiting plate 3. The connecting threaded rod 62 passes through and is fixed on the two upper support limiting plates 4 by a hexagonal nut 63.

[0025] In the present utility model, the hexagonal nut 63 is a prior art.

[0026] By arranging the connecting threaded rod 62 on both the upper support limiting plate 4 and the lower support limiting plate 3, and passing through the upper support limiting plate 4 and the lower support limiting plate 3 and tightening and fixing by the hexagonal nut 63, it is beneficial to make the device fixed firmly, the structure stable, and the fixing effect better.

[0027] A socket cylinder 5 is also installed between one of the upper support limiting plates 4 and the other upper support limiting plate 4. Both sides of the socket cylinder 5 have clamping members for clamping the three-way pipe.

[0028] With the above structure, by setting a clamping member on the socket cylinder 5, the vertical pipe of the tee pipe is further fixedly clamped, with a stable structure and reliable fixation.

[0029] Specifically, as Figures 1 to 4 shown, the clamping member includes an adjusting rod 71 and a clamping plate 72. The socket cylinder 5 is provided with a plurality of arc-shaped limiting plates 51. The adjusting rod 71 is installed on one of the middle arc-shaped limiting plates 51. The adjusting rod 71 is connected to the clamping plate 72, and the clamping plate 72 abuts against the tee pipe.

[0030] With the above structure, by driving the clamping plate 72 to move closer to or away from the vertical pipe of the tee pipe through the adjusting rod 71, the clamping diameter can be flexibly adjusted according to the vertical pipe of the tee pipe, with better practicability and better clamping effect.

[0031] As Figures 1 to 4 shown, the center of the lower support limiting disk 3 has a second support portion 81. A second limiting screw 82 is threadedly connected to the bottom of the bottom plate 2. The second limiting screw 82 passes through the bottom plate 2 and the second support portion 81 and is limited and abuts against the bottom of the tee pipe.

[0032] By abutting the second limiting screw 82 against the bottom of the tee pipe, it is beneficial to further fix the tee pipe, prevent the tee pipe from shifting or shaking, and further enhance the fixing effect.

[0033] As Figures 1 to 4 shown, both sides of the lower support limiting disk 3 and the upper support limiting disk 4 are provided with first through holes 83 and guide rings 84 around the first through holes 83. By providing the guide rings 84, it is beneficial to facilitate the threading and installation of the connecting threaded rod 62.

[0034] As Figures 1 to 4 shown, the inner ring of the upper support limiting disk 4 has a first anti-slip and shock-absorbing pad 91. By providing the first anti-slip and shock-absorbing pad 91, it is beneficial to prevent damage and breakage of the tee pipe caused by abutment and collision when fixing the pipe surface of the tee pipe, making it safer and more reliable, and playing a role in shock absorption and protection.

[0035] As Figures 1 to 4 shown, the inner ring of the lower support limiting disk 3 has a second anti-slip and shock-absorbing pad 92. By providing the second anti-slip and shock-absorbing pad 92, it is beneficial to prevent damage and breakage of the tee pipe caused by abutment and collision when fixing the pipe surface of the tee pipe, making it safer and more reliable, and playing a role in shock absorption and protection.

[0036] As Figures 1 to 4As shown, the first protruding portion 31 is provided with a limiting post 311, and the second protruding portion 41 is provided with a limiting groove 411. The limiting post 311 is in limiting clamping connection with the limiting groove 411. By the limiting clamping connection between the limiting post 311 and the limiting groove 411, it is beneficial to fix and limit the lower support limiting disc 3 and the upper support limiting disc 4 more firmly, and the clamping and fixing effect is better.

[0037] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative positional relationship and movement conditions between components in a certain specific posture (as shown in the drawings). If this specific posture changes, then the directional indications will also change accordingly.

[0038] In addition, the descriptions involving "first", "second", etc. in the present invention are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. At the same time, the meaning of "and / or" appearing throughout the text is that it includes three scenarios. Taking "A and / or B" as an example, it includes the scenario of A, or the scenario of B, or the scenario where A and B are satisfied simultaneously. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement it. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0039] The above components are all common standard components or components known to those skilled in the art. Their structures and principles can all be learned by those skilled in the art through technical manuals or by conventional experimental methods.

[0040] The specific embodiments described herein are only illustrative of the spirit of the present utility model. Those skilled in the art to which the present utility model pertains can make various modifications or supplements to the described specific embodiments or use similar methods to replace them, but will not deviate from the spirit of the present utility model or exceed the scope defined by the appended claims.

Claims

1. A three-way pipe fixing fixture, characterized in that: The invention comprises a bottom plate (2), a lower support limit plate (3), an upper support limit plate (4) and a sleeve (5); the bottom of the bottom plate (2) is provided with a lifting base (21); a hydraulic cylinder (22) is installed on the lifting base (21); a piston rod of the hydraulic cylinder (22) is connected to the bottom of the bottom plate (2); a lower support limit plate (3) is fixed on the bottom plate (2); both sides of the lower support limit plate (3) are provided with first protrusions (31); both sides of the upper support limit plate (4) are provided with second protrusions (41); the first protrusion (31) and the second protrusion (41) are detachably connected via a first bolt (61); A connecting threaded rod (62) is also installed on one of the upper support limiting plates (4) and the other upper support limiting plate (4), and the connecting threaded rod (62) passes through a hexagonal nut (63) and is fixed on the two upper support limiting plates (4); A connecting threaded rod (62) is also installed on one of the lower supporting limit plates (3) and the other lower supporting limit plate (3), and the connecting threaded rod (62) passes through a hexagonal nut (63) and is fixed on the two upper supporting limit plates (4); A sleeve tube (5) is also installed between one of the upper support limiting plates (4) and the other upper support limiting plate (4), and clamping parts are provided on both sides of the sleeve tube (5) for clamping the three-way pipe.

2. A three-way pipe fixing fixture according to claim 1, characterized in that: The clamping member comprises an adjusting rod (71) and a clamping plate (72). The sleeve (5) is provided with a plurality of arc-shaped limiting plates (51). The adjusting rod (71) is mounted on one of the arc-shaped limiting plates (51) located in the middle. The adjusting rod (71) is connected to the clamping plate (72), and the clamping plate (72) abuts against the three-way pipe.

3. A three-way pipe fixing fixture according to claim 1, characterized in that: The center of the lower support limit plate (3) has a second support portion (81), and the bottom of the base plate (2) is threadedly connected with a second limit screw (82), and the second limit screw (82) passes through the base plate (2) and the second support portion (81) and is limitedly pressed against the bottom of the three-way pipe.

4. A three-way pipe fixing fixture according to claim 1, characterized in that: Both sides of the lower support limiting plate (3) and the upper support limiting plate (4) are provided with a first through hole (83) and a guide ring (84) located around the first through hole (83).

5. The three-way pipe fixing fixture according to claim 1, characterized in that: The inner ring of the upper support limiting plate (4) has a first anti-slip shock-absorbing pad (91).

6. A three-way pipe fixing fixture according to claim 1, characterized in that: The inner ring of the lower support limiting plate (3) is provided with a second anti-slip shock-absorbing pad (92).

7. The three-way pipe fixing fixture according to claim 1, characterized in that: The first protruding portion (31) is provided with a limiting column (311), the second protruding portion (41) is provided with a limiting groove (411), and the limiting column (311) and the limiting groove (411) are in limiting engagement.

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