Quick adjusting pipe wrench capable of being knocked

Abstract

The utility model relates to the technical field of pipe tongs, in particular to a knockable fast-adjusting pipe tong which comprises a main tong frame, the main tong frame comprises a top clamping arm and a connecting arm rod, the top clamping arm is installed on the head of the connecting arm rod, the top clamping arm and the connecting arm rod are integrally formed, a movable frame is installed on the connecting arm rod in a sleeved mode, and the movable frame is connected with the main tong frame. An adjusting wheel in threaded fit with the connecting arm rod is rotationally installed in the movable frame, and a bottom clamping arm corresponding to the top clamping arm is fixedly installed on the upper end face of the movable frame. The movable frame is mounted on the main clamp frame, and the bottom clamping arm is fixedly mounted on the movable frame, so that the distance between the top clamping arm and the bottom clamping arm can be adjusted by rotating the adjusting wheel during use, and a pipeline can be better clamped and used conveniently; in this way, during use, knocking can be directly conducted through the knocking assembly.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipe wrench technical field, especially quick adjustment pipe wrench of knockable. BACKGROUND

[0002] Pipe wrench is a tool used for clamping and rotating pipes or tubular objects, mainly used for pipe connection in installation and maintenance work. It usually has adjustable jaws that can adapt to pipes of different diameters and provide enough friction to ensure firm grip for tightening or loosening threaded connections.

[0003] The existing Chinese patent with publication number CN219562883U discloses a pipe wrench, which comprises a wrench arm, a movable jaw body, a self-adaptive jaw body and an adjusting piece. The wrench arm comprises an integrated handle arm and a clamp assembly end. The self-adaptive jaw body comprises a clamping plate and a sliding plate. The end face of the clamp assembly end is provided with a sliding groove with one side opening. The clamping plate is fixed on the sliding plate. The sliding plate is slidingly connected in the sliding groove from the opening side. The movable jaw body is slidingly connected on the clamp assembly end in a direction perpendicular to the surface of the clamping plate and is arranged correspondingly with the clamping plate to form a jaw. The adjusting piece is installed on the clamp assembly end to adjust the distance between the movable jaw body and the clamping plate.

[0004] For the above-mentioned related technology, it is found that knocking operation is often needed at different positions when pipe repair is carried out by pipe wrench. Traditional pipe wrench cannot normally be used for knocking and has relatively single function. INVENTION CONTENTS

[0005] The utility model solves the problem in the related art and proposes a quick adjustment pipe wrench that can knock.

[0006] To solve the above technical problems, the utility model is realized by the following technical scheme:

[0007] A quick adjustment pipe wrench that can knock, comprising a main wrench frame, the main wrench frame comprises a top clamping arm and a connecting arm rod, the top clamping arm is installed at the head of the connecting arm rod, and the top clamping arm is integrally formed with the connecting arm rod, a movable frame is installed on the connecting arm rod in a sleeved manner, a adjusting wheel that is threadedly connected with the connecting arm rod is rotatably installed in the movable frame, a bottom clamping arm corresponding to the top clamping arm is fixedly installed on the upper end face of the movable frame, a knocking assembly is further installed on the movable frame, and the knocking assembly is clamped and fixed with the movable frame.

[0008] As a preferred scheme, the connecting arm rod comprises a threaded part, a connecting rod part and a shockproof handle, the connecting rod part is integrally formed at the lower end of the threaded part, and the shockproof handle is fixedly installed at the lower end of the connecting rod part.

[0009] As a preferred scheme, a longitudinal sliding groove that slidingly cooperates with the threaded part is formed in the middle part of the movable frame.

[0010] As a preferred scheme, two sides of the movable frame are provided with side grooves for installing the adjusting wheels.

[0011] As a preferred scheme, the movable frame is further provided with a receiving groove for installing the knocking assembly.

[0012] As a preferred scheme, the shockproof handle is provided with a connecting ring at the lower end, and the connecting ring is fixedly connected with the shockproof handle.

[0013] Compared with the prior art, the application has the advantages that: the movable frame is installed on the main clamp frame, and the bottom clamping arm is fixedly installed on the movable frame, so that the distance between the top clamping arm and the bottom clamping arm can be adjusted by rotating the adjusting wheel during use, and the pipe is clamped conveniently and better, the knocking assembly is installed on the movable frame, so that the pipe can be knocked directly by the knocking assembly during use, and the knocking assembly can be replaced in the form of clamping after being worn, which is very convenient to use, and has the advantages of conveniently and stably clamping the pipe and flexibly knocking. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a schematic view of the overall structure of the application;

[0015] Figure 2 is a perspective view of the movable frame in the embodiment of the application;

[0016] Figure 3 is Figure 2 a front view of the device shown.

[0017] In the figure: 1, main clamp frame; 11, top clamping arm; 12, connecting arm rod; 121, threaded part; 122, connecting rod part; 123, shockproof handle; 124, connecting ring; 2, movable frame; 21, longitudinal sliding groove; 22, side groove; 23, receiving groove; 3, adjusting wheel; 4, bottom clamping arm; 5, knocking assembly. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the application will be described clearly and completely below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. The description of the at least one exemplary embodiment is actually only illustrative in nature and by no means constitutes any limitation on the application and the application or use thereof. Based on the embodiments in the application, all other embodiments obtained by a person of ordinary skill in the art without creative labor fall within the scope of protection of the application.

[0019] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components and / or combinations thereof, but do not preclude the presence or addition of one or more other features, steps, operations, devices, components and / or combinations thereof.

[0020] The relative arrangement of parts and steps, numerical expressions, and numerical values set forth in the examples are not intended to limit the scope of the present application unless otherwise specifically stated. It is to be understood that the drawings are not necessarily to scale of the various parts shown in the drawings. Techniques, methods, and apparatus known to those of ordinary skill are not discussed in detail because they would be understood that such techniques, methods, and apparatus are considered part of the art. In all examples shown and discussed herein, any specific values are to be interpreted as merely illustrative and not limiting. Thus, other examples of example embodiments can have different values. It is noted that like numbers and letters on the figures identify like parts throughout the several views, and thus, once an item is defined in one figure, it is not necessary to discuss it further in connection with other figures where it is understood that the item will be similarly constructed and function in the same manner.

[0021] In the description of the present application, it is to be understood that the orientation words such as "front, back, up, down, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like indicated orientation or position relationship is usually based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, these orientation words do not indicate and imply that the device or element referred to must have a particular orientation or be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the scope of protection of the present application; the orientation words "inner, outer" refer to the inner and outer relative to the contour of each component.

[0022] For purposes of the description hereinafter, spatial relative terms, such as "above", "below", "upper", "lower", and the like, can be used to describe the relative position of one element or feature to another as illustrated in the figures. It will be understood that the spatial relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. For example, if a device in the figures is inverted, then a dependent "above" or "upper" becomes a "below" or "lower" device. Thus, the example term "above" can encompass both an "above" and "below" orientation. The device can also be oriented in other ways (rotated 90 degrees or at other orientations) and the spatial relative terms used herein interpreted accordingly.

[0023] In addition, it should be noted that the use of "first", "second", and the like words of resemblance to limit parts, only for the convenience of the corresponding parts to distinguish, such as no other declaration, the above words have no special meaning, therefore can not be understood as the limitation of the scope of protection of the utility model.

[0024] Referring to Figure 1 , Figure 2 and Figure 3 , a knockable quick adjusting pipe clamp comprises a main clamp frame 1, the main clamp frame 1 comprises a top clamping arm 11 and a connecting arm rod 12, the top clamping arm 11 is installed at the head of the connecting arm rod 12, and the top clamping arm 11 is integrally formed with the connecting arm rod 12, a movable frame 2 is installed on the connecting arm rod 12 in a sleeving manner, a adjusting wheel 3 threadedly matched with the connecting arm rod 12 is rotatably installed in the movable frame 2, a bottom clamping arm 4 corresponding to the top clamping arm 11 is fixedly installed on the upper end surface of the movable frame 2, and a knocking assembly 5 is also installed on the movable frame 2 and is clamped and fixed with the movable frame 2. By designing the main clamp frame 1 into a structure matched with the top clamping arm 11 and the connecting arm rod 12, the top clamping arm 11 on the head of the connecting arm rod 12 can be used as a pipe clamping structure when used, the movable frame 2 is installed on the connecting arm rod 12 in a sleeving manner, the adjusting wheel 3 can be conveniently installed and adjusted through the movable frame 2, the adjusting wheel 3 is threadedly connected with the connecting arm rod 12, so that the position of the movable frame 2 on the connecting arm rod 12 can be changed by rotating the adjusting wheel 3 when used, and the distance between the bottom clamping arm 4 and the top clamping arm 11 can be adjusted through the movable frame 2 when used, so that the pipe can be better clamped and used, and the knocking assembly 5 that can be slidably adjusted is installed on the movable frame 2, so that the knocking assembly 5 can be used for knocking work when needed.

[0025] Referring to Figure 1 , Figure 2 and Figure 3As shown, the connecting arm rod 12 comprises a threaded part 121, a connecting rod part 122 and a shockproof handle 123, the connecting rod part 122 is integrally formed at the lower end of the threaded part 121, the shockproof handle 123 is fixedly installed at the lower end of the connecting rod part 122, the lower end of the shockproof handle 123 is installed with a connecting ring 124, and the connecting ring 124 is fixedly connected with the shockproof handle 123. By designing the connecting arm rod 12 as a structure that the threaded part 121, the connecting rod part 122 and the shockproof handle 123 cooperate, it is ensured that the threaded part 121 and the shockproof handle 123 can be respectively installed at both ends of the connecting rod part 122 during use, so that the adjusting wheel 3 can be installed and adjusted through the threaded part 121 during use, the holding is more comfortable through the setting of the shockproof handle 123 during hammering, and the connecting ring 124 is provided to facilitate better carrying. The middle part of the movable frame 2 is provided with a longitudinal sliding groove 21 that slidably cooperates with the threaded part 121, and the two sides of the movable frame 2 are provided with side grooves 22 for installing the adjusting wheel 3, and the movable frame 2 is also provided with a storage groove 23 for installing the knocking assembly 5. The longitudinal sliding groove 21 is provided to ensure that the connecting arm rod 12 is stably installed, the side grooves 22 are provided to facilitate flexible adjustment of the adjusting wheel 3, and the storage groove 23 is provided to facilitate clamping and installation of the knocking assembly 5, and the knocking assembly 5 can also be replaced when it is worn out.

[0026] In the embodiment, when the pipe wrench is normally used, the operator can adjust the distance between the top clamping arm 11 and the bottom clamping arm 4 by rotating the adjusting wheel 3, and then the pipe can be stably clamped on the pipe by the top clamping arm 11 and the bottom clamping arm 4. After clamping, the pipe can be rotated by the pipe wrench, and when knocking is needed, the operator can directly hammer by the knocking assembly 5.

[0027] The above is the preferred embodiment of the present application, and the skilled in the art can also change and modify the above embodiment, therefore, the present application is not limited to the above specific embodiments, and any obvious improvement, replacement or modification made by the skilled in the art on the basis of the present application shall fall within the protection scope of the present application.

Claims

1. A quick-adjusting tube wrench that can be struck, comprising a main wrench frame (1), characterized in that: The main clamp frame (1) comprises a top clamping arm (11) and a connecting arm rod (12), the top clamping arm (11) is installed at the head of the connecting arm rod (12), and the top clamping arm (11) is integrally formed with the connecting arm rod (12), a movable frame (2) is sleeved and installed on the connecting arm rod (12), an adjusting wheel (3) threadedly matched with the connecting arm rod (12) is rotatably installed in the movable frame (2), a bottom clamping arm (4) corresponding to the top clamping arm (11) is fixedly installed on the upper end surface of the movable frame (2), a knocking assembly (5) is further installed on the movable frame (2), and the knocking assembly (5) is clamped and fixed with the movable frame (2).

2. A knockable, quick-adjusting tube wrench according to claim 1, characterized in that: The connecting arm rod (12) comprises a threaded part (121), a connecting rod part (122) and a shockproof handle (123), the connecting rod part (122) is integrally arranged at the lower end of the threaded part (121), and the shockproof handle (123) is fixedly installed at the lower end of the connecting rod part (122).

3. A knockable, quick-adjusting tube wrench according to claim 2, wherein: The middle part of the movable frame (2) is provided with a longitudinal sliding groove (21) in sliding cooperation with the threaded part (121).

4. A quick-adjusting tube wrench according to claim 3, wherein: Both sides of the movable frame (2) are provided with side grooves (22) for installing the adjusting wheel (3).

5. A knockable, quick-adjusting tube wrench according to claim 4, wherein: The movable frame (2) is further provided with a receiving groove (23) for installing the knocking assembly (5).

6. A quick-adjusting tube wrench according to claim 5, wherein: The lower end of the shockproof handle (123) is provided with a connecting ring (124), and the connecting ring (124) is fixedly connected with the shockproof handle (123).

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