Pipe clamp of electric pile pipe

Abstract

The utility model belongs to the field of pipe clamps, and particularly relates to an electric pile pipe clamp which comprises a mounting seat and a movable adjusting component, the movable adjusting assembly is provided with a shell, a fixing plate is fixedly installed in an inner cavity of the shell, a worm is movably installed on one side of the fixing plate, a rotating wheel is fixedly installed at the top of the worm, the fixing plate penetrates through and is movably provided with a connecting rod, worm wheels are fixedly installed on the periphery of the connecting rod, and one side of each worm wheel is in transmission connection with the worm. A person rotates a rotating handle clockwise, a threaded shaft is in threaded fit with a threaded groove formed in a connecting seat, and along with rotation of the rotating handle, the connecting seat and a limiting wheel are gradually tightened inwards until the connecting seat and the limiting wheel make contact with the galvanic pile tube and limit the galvanic pile tube, so that the movable limiting function is achieved; the problem that the pipe clamp of the galvanic pile pipe needs to be replaced again due to the fact that the size cannot be matched is solved, and the adaptability in use is improved.

Description

Technical Field

[0001] The utility model relates to the field of pipe clamps, in particular to a pipe clamp for an electric stack pipe. Background Art

[0002] Pipe clamps are the most commonly used pipe positioning accessories. They can be categorized as fixed or removable, depending on the location of the pipe. Fixed pipe clamps have their jaws facing the fixed surface, securing the pipe to a wall or floor. Removable pipe clamps typically consist of a base that's fixed to the wall or floor, and a jaw that holds the pipe, with the jaw facing the opposite direction of the base. The base is secured with nails, screws, or expansion wire, and the pipe is then clamped into the jaws. After clamping the pipe, the clamp can be removed from the jaws.

[0003] Chinese patent number CN202320239020.9 discloses a pipe clamp comprising a main body, which is an annular elastic body. Fixing members are provided on the inner walls of the front and rear sides of the main body for securing to an object. Buckle assemblies are provided on the inner walls of the left and right sides of the main body. The main body at the fixing members has a pipe placement position. Once the pipe is placed in the pipe placement position, the main body folds toward each other to encircle the pipe and is secured by the buckle assembly. Furthermore, the buckle assembly includes a buckle and a socket, which are plugged into and secured to the socket.

[0004] From the above, it can be seen that the pipe clamp of the utility model has a wide range of applications and is easy to construct. After installation, it has double-channel annular clamping, and is safe and stable. However, this case still has the following shortcomings: when installing the pipe clamp of the fuel cell stack pipe, it is often necessary to install fuel cell stack pipes of different specifications. When the size of the fuel cell stack pipe and the pipe clamp cannot be adapted, the pipe clamp needs to be replaced for the fuel cell stack pipe, which makes the operation more cumbersome during use and cannot be adapted and installed according to actual conditions.

[0005] Therefore, a stack tube clamp is proposed to address the above problems. Utility Model Content

[0006] In order to make up for the shortcomings of the existing technology and the problem that the size cannot be adapted and the tube clamp of the fuel cell tube needs to be replaced, the utility model proposes a fuel cell tube clamp.

[0007] The technical solution adopted by the present invention to solve its technical problems is: the utility model describes a fuel cell pipe clamp, comprising a mounting seat and a movable adjustment component; the movable adjustment component is installed with a shell, the inner cavity of the shell is fixedly installed with a fixed plate, a worm is movably installed on one side of the fixed plate, a rotating wheel is fixedly installed on the top of the worm, a connecting rod is passed through and movably installed on the fixed plate, a worm wheel is fixedly installed around the connecting rod, and one side of the worm wheel is transmission connected to the worm.

[0008] Preferably, a shell is fixedly mounted on one side of the mounting seat, a connecting rod is movably mounted in the inner cavity of the shell, and a fixing block is fixedly mounted on the other end of the connecting rod.

[0009] Preferably, a bolt is hinged on one side of the fixed block, one end of the bolt passes through and is threadedly connected to a nut, and a movable block is movably mounted on one side of the nut.

[0010] Preferably, a fixed block is hinged on the other side of the movable block, and a plurality of limiting rods are fixedly installed on the movable block and the fixed block respectively, and a connecting seat is penetrated and movably installed on the plurality of limiting rods.

[0011] Preferably, the movable block and the fixed block are respectively movably mounted with a plurality of threaded shafts, and a rotating handle is fixedly mounted on one side of the threaded shaft.

[0012] Preferably, a thread groove is provided on one side of the connecting seat, and a threaded shaft is threadedly connected through the thread groove, and a limiting wheel is movably installed on the other side of the connecting seat.

[0013] The utility model is beneficial in that:

[0014] 1. The present invention utilizes the structural design of a movable adjustment component. When the handle is rotated clockwise, the threaded shaft engages with the threaded groove of the connecting seat. As the handle rotates, the connecting seat and the limiting wheel gradually tighten inward until they contact the stack tube, limiting the position of the stack tube. This implements a movable limiting function, solves the problem of requiring replacement of the tube clamp due to incompatible dimensions, and improves adaptability during use.

[0015] 2. The present invention adopts the structural design of the movable adjustment component. When a person rotates the rotating wheel, the worm transmits the rotational power to the worm wheel, so that the connecting rod fixed to the worm wheel produces a linkage with the fixed block. Under the influence of the rotational power, the fixed block will flip relatively, realizing the function of adjusting the rotation and improving the limitations in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2This is an exploded schematic diagram of the overall structure of the utility model;

[0019] Figure 3 This is an exploded schematic diagram of the movable adjustment component structure of the utility model;

[0020] Figure 4 For this utility model Figure 3 A schematic diagram of the structure at center A;

[0021] Figure 5 For this utility model Figure 3 Enlarged schematic diagram of the structure at point B in the middle.

[0022] In the figure: 1. Mounting seat; 2. Movable adjustment assembly; 21. Housing; 22. Fixed plate; 23. Worm; 24. Rotating wheel; 25. Worm wheel; 26. Connecting rod; 27. Fixed block; 28. Movable block; 29. Connecting seat; 31. Threaded shaft; 32. Turning handle; 33. Limiting wheel; 34. Bolt; 35. Nut; 36. Limiting rod. DETAILED DESCRIPTION

[0023] The following will be combined with the accompanying 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.

[0024] See also Figure 1-Figure 5 As shown, a stack pipe clamp includes a mounting base 1 and a movable adjustment assembly 2. The movable adjustment assembly 2 is mounted with a housing 21. A fixing plate 22 is fixedly mounted in the inner cavity of the housing 21. A worm 23 is movably mounted on one side of the fixing plate 22. A rotating wheel 24 is fixedly mounted on the top of the worm 23. A connecting rod 26 is movably mounted through the fixing plate 22. A worm gear 25 is fixedly mounted around the connecting rod 26. One side of the worm gear 25 is in driving connection with the worm 23.

[0025] During operation, when a person rotates the rotating wheel 24, the worm 23 transmits the worm wheel 25, so that the rotational power is transmitted to the connecting rod 26. At the same time, the worm 23 and the worm wheel 25 have self-locking properties. When the lead angle of the worm 23 is less than the equivalent friction angle between the meshing gear teeth, the mechanism has self-locking properties and can achieve reverse self-locking, that is, only the worm 23 can drive the worm wheel 25, and the worm wheel 25 cannot drive the worm 23.

[0026] Furthermore, a housing 21 is fixedly mounted on one side of the mounting base 1, a connecting rod 26 is movably mounted in the inner cavity of the housing 21, and a fixing block 27 is fixedly mounted on the other end of the connecting rod 26;

[0027] During operation, the entire assembly is mounted and supported by the mounting base 1. When the connecting rod 26 rotates, the fixing block 27 moves in a circular motion around the connecting rod 26, so as to adapt to the direction of the stack tube.

[0028] Furthermore, a bolt 34 is hinged on one side of the fixed block 27, one end of the bolt 34 passes through and is threadedly connected to a nut 35, and a movable block 28 is movably mounted on one side of the nut 35;

[0029] During operation, the bolt 34 is installed by the fixed block 27 , and the threaded cooperation between the bolt 34 and the nut 35 is conducive to limiting the movable block 28 to one side of the fixed block 27 .

[0030] Furthermore, the other side of the movable block 28 is hinged with a fixed block 27, and the movable block 28 and the fixed block 27 are respectively fixedly mounted with a plurality of limiting rods 36, and a connecting seat 29 is movably mounted through the plurality of limiting rods 36;

[0031] During operation, the installation of the limiting rod 36 is conducive to limiting the connection seat 29 and enabling it to move accordingly.

[0032] Furthermore, the movable block 28 and the fixed block 27 are each movably mounted with a plurality of threaded shafts 31 , and a rotating handle 32 is fixedly mounted on one side of the threaded shaft 31 ;

[0033] During operation, a person can control the threaded shaft 31 by rotating the handle 32 , so that the threaded shaft 31 rotates while being limited by the fixed block 27 and the movable block 28 .

[0034] Furthermore, a threaded groove is provided on one side of the connecting seat 29, and a threaded shaft 31 is threadedly connected through the threaded groove. A limiting wheel 33 is movably installed on the other side of the connecting seat 29;

[0035] During operation, through the threaded fit between the threaded shaft 31 and the connecting seat 29, when the handle 32 rotates, the connecting seat 29 can slide on the limiting rod 36 through the fit, and the limiting wheel 33 contacts the stack tube to limit it.

[0036] Working principle: Personnel rotate the nut 35 counterclockwise to disengage the nut 35 from the bolt 34, canceling the limit between the movable block 28 and the fixed block 27. At this time, the other side of the movable block 28 can move in a circle through the hinge with the fixed block 27. At this time, the stack tube is placed between the fixed block 27 and the movable block 28. At this time, the personnel rotates the handle 32 clockwise to cooperate with the threaded shaft 31 and the threaded groove opened in the connecting seat 29. As the handle 32 rotates, the connecting seat 29 and the limiting wheel 33 are gradually tightened inward until they contact the stack tube, limiting the stack tube. When the overall direction needs to be adjusted, the personnel rotates the wheel 24 to transmit the rotational power to the worm gear 25 with the worm 23, so that the connecting rod 26 fixed to the worm gear 25 is linked to the fixed block 27. Under the influence of the rotational power, the fixed block 27 will flip relatively.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A stack pipe clamp, characterized by: The invention comprises a mounting seat (1) and a movable adjustment component (2); the movable adjustment component (2) is installed with a shell (21); a fixing plate (22) is fixedly installed in the inner cavity of the shell (21); a worm (23) is movably installed on one side of the fixing plate (22); a rotating wheel (24) is fixedly installed on the top of the worm (23); a connecting rod (26) is passed through the fixing plate (22) and movably installed; a worm wheel (25) is fixedly installed around the four sides of the connecting rod (26); and one side of the worm wheel (25) is in transmission connection with the worm (23).

2. The stack pipe clamp according to claim 1, characterized in that: A shell (21) is fixedly mounted on one side of the mounting seat (1), a connecting rod (26) is movably mounted in the inner cavity of the shell (21), and a fixing block (27) is fixedly mounted on the other end of the connecting rod (26).

3. The stack pipe clamp according to claim 2, characterized in that: A bolt (34) is hinged on one side of the fixed block (27), one end of the bolt (34) passes through and is threadedly connected to a nut (35), and a movable block (28) is movably mounted on one side of the nut (35).

4. The stack pipe clamp according to claim 3, characterized in that: The other side of the movable block (28) is hinged with a fixed block (27), and the movable block (28) and the fixed block (27) are respectively fixedly mounted with a plurality of limiting rods (36), and a connecting seat (29) is penetrated and movably mounted on the plurality of limiting rods (36).

5. The stack pipe clamp according to claim 4, characterized in that: The movable block (28) and the fixed block (27) are respectively movably mounted with a plurality of threaded shafts (31), and a rotating handle (32) is fixedly mounted on one side of the threaded shaft (31).

6. The stack pipe clamp according to claim 5, characterized in that: A threaded groove is provided on one side of the connecting seat (29), and a threaded shaft (31) is threadedly connected through the threaded groove. A limiting wheel (33) is movably installed on the other side of the connecting seat (29).

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