Cutting device for engineering cable

Abstract

The utility model discloses a cutting device for an engineering cable. The cutting device comprises a hydraulic holding rod, a hydraulic shear is installed at one end of the hydraulic holding rod, a grip is welded to the surface of the hydraulic shear, a fixing frame is welded to the surface of the hydraulic shear, a graduated scale is connected into the fixing frame in a sleeved mode, a clamping ring is welded to one end of the graduated scale, and a hand screwing bolt is installed on the surface of the clamping ring. According to the cutting device for the engineering cable, the hydraulic shear is installed at one end of the hydraulic holding rod, the holding handle is welded to the surface of the hydraulic shear, the fixing frame is welded to the surface of the hydraulic shear, and the graduated scale and the hand-screwing bolts are connected into the fixing frame in a sleeved mode and are symmetrically distributed; during use, a cable can firstly penetrate through the clamping ring, then the hand-screwing bolt is rotated to extrude and fix the cable, so that the cable is fixed in the clamping ring, then the graduated scale can be moved in the fixed frame until the graduated scale is moved to a proper length, then the hydraulic shear can be controlled by the hydraulic holding rod to cut off the cable, and the use is very convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable cutting, and particularly relates to a cutting device for engineering cables. Background Technique

[0002] Cables are a general term for items such as optical cables and electric cables. Cables have many uses, mainly for control installation, connecting devices, transmitting electricity and other multiple functions. They are a common and indispensable thing in daily life. When the cable is long, a cutting device for engineering cables is needed to cut the cable.

[0003] The existing cutting devices for engineering cables in the market have the following problems in actual use:

[0004] 1. When the traditional cutting device for engineering cables is actually used, since the cutting device for engineering cables itself does not have a device for measuring the shearing length of the cable, it is necessary to measure and make marks before shearing, and then the cable can be cut, which is rather troublesome to use;

[0005] 2. During the use of most cutting devices for engineering cables, since most cutting devices for engineering cables need to be controlled by a hydraulic grip when in use, when the cutting device for engineering cables is carried, when the hydraulic grip is pressed, the cutting device for engineering cables will be controlled by the hydraulic grip to perform shearing, which is not very convenient to use. Content of the Utility Model

[0006] The purpose of the utility model is to provide a cutting device for engineering cables to solve the technical problems raised in the background technique.

[0007] To achieve the above purpose, the specific technical solution of the utility model is as follows: A cutting device for engineering cables includes a hydraulic grip rod. One end of the hydraulic grip rod is installed with a hydraulic shear. A grip is welded on the surface of the hydraulic shear. A fixed frame is welded on the surface of the hydraulic shear. A scale is sleeved inside the fixed frame. A clamping ring is welded at one end of the scale. A hand-tightening bolt is installed on the surface of the clamping ring, and the hand-tightening bolts are symmetrically distributed.

[0008] Preferably, the other end of the hydraulic grip rod is provided with an installation component. The installation component includes an internal thread hole, an external threaded rod, a fixed ring and a fixing plate. An internal thread hole is opened at the other end of the hydraulic grip rod. The external threaded rod is installed inside the internal thread hole. The fixed ring is sleeved on the surface of the external threaded rod. A fixing plate is welded on the surface of the fixed ring. The grip is connected to the hydraulic grip rod through the installation component.

[0009] Preferably, an extrusion rod is sleeved inside the hydraulic shear. One end of the extrusion rod is attached to the scale. External threads are opened on the surface of the extrusion rod. A turntable is welded on the surface of the extrusion rod.

[0010] Preferably, a fixing block is welded on the surface of the fixing frame, a limiting ring is welded on the surface of the fixing block, a baffle is welded on the surface of the extrusion rod, and the surface of the baffle is attached to the surface of the limiting ring.

[0011] Preferably, a baffle is welded to the other end of the external threaded rod, the surface of the baffle is attached to the surface of the fixing ring, and anti-slip blocks are welded on the surface of the baffle, and the anti-slip blocks are distributed in an annular form.

[0012] Preferably, a retaining ring is welded on the surface of the hydraulic grip, an anti-slip sleeve is sleeved on the surface of the hydraulic grip, and both ends of the anti-slip sleeve are attached to the retaining ring.

[0013] The cable cutting device for engineering cables of the present utility model has the following advantages:

[0014] 1. For the cable cutting device for engineering cables, a hydraulic shear is installed at one end of the hydraulic grip, a handle is welded on the surface of the hydraulic shear, a fixing frame is welded on the surface of the hydraulic shear, a scale is sleeved inside the fixing frame, a clamping ring is welded at one end of the scale, and a hand-tightening bolt is installed on the surface of the clamping ring, and the hand-tightening bolts are symmetrically distributed. When using the cable cutting device for engineering cables to cut cables, the cable can be first passed through the clamping ring, and then the hand-tightening bolt is rotated to squeeze and fix the cable, so that the cable is fixed inside the clamping ring. Then, the scale can be moved inside the fixing frame until it reaches the appropriate length, and then the hydraulic grip can be used to control the hydraulic shear to cut the cable, which is very convenient to use.

[0015] 2. For the cable cutting device for engineering cables, an installation component is provided at the other end of the hydraulic grip. The installation component includes an internal threaded hole, an external threaded rod, a fixing ring and a fixing plate. An internal threaded hole is opened at the other end of the hydraulic grip, and the external threaded rod is installed inside the internal threaded hole. At the same time, the fixing ring is sleeved on the surface of the external threaded rod, and the fixing plate is welded on the surface of the fixing ring. The handle is connected to the hydraulic grip through the installation component. When carrying the cable cutting device for engineering cables, the external threaded rod can be installed inside the internal threaded hole, and the hydraulic grip and the handle are connected to each other through the installation component. At this time, using the fixed state of the handle can provide a fixing effect for the hydraulic grip, so that the hydraulic grip will not move, which is very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required to be used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1Schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 Schematic diagram of the scale structure of the present utility model;

[0019] Figure 3 Schematic diagram of the anti-slip sleeve structure of the present utility model;

[0020] Figure 4 Schematic diagram of the fixing plate structure of the present utility model;

[0021] Figure 5 For the present utility model Figure 2 Enlarged view of part A.

[0022] Explanation of the markings in the figure: 1, hydraulic grip; 2, handle; 3, hydraulic shear; 4, clamping ring; 5, hand-tightening bolt; 6, fixed frame; 7, scale; 8, fixed block; 9, limit ring; 10, extrusion rod; 11, retaining piece; 12, turntable; 13, internal thread hole; 14, external threaded rod; 15, fixed ring; 16, baffle; 17, fixing plate; 18, anti-slip block; 19, retaining ring; 20, anti-slip sleeve. Detailed implementation manners

[0023] In the following text, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature and not restrictive.

[0024] In the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "length", "vertical", "horizontal", "top", "bottom", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the embodiments of the present utility model.

[0025] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present utility model, "a plurality" means two or more unless otherwise specifically defined.

[0026] In the embodiments of the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "connection", "connection", "fixation", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection, an electrical connection, or a communication connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific situations.

[0027] The following disclosure provides many different embodiments or examples for implementing different structures of the embodiments of the present utility model. To simplify the disclosure of the embodiments of the present utility model, components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model may repeat reference numerals and / or reference letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0028] In order to better understand the purpose, structure and function of the present utility model, the following further describes in detail a cable cutting device for engineering cables of the present utility model with reference to the drawings.

[0029] As Figures 1-5 shown, a cable cutting device for engineering cables of the present utility model includes a hydraulic grip 1. One end of the hydraulic grip 1 is installed with a hydraulic shear 3. A grip 2 is welded on the surface of the hydraulic shear 3. A fixed frame 6 is welded on the surface of the hydraulic shear 3. A scale 7 is sleeved inside the fixed frame 6. By installing the scale 7, the scale 7 can provide a measuring effect for the cable to be cut, making the cutting length of the cable more accurate and very convenient to use. One end of the scale 7 is welded with a clamping ring 4. A hand-tightening bolt 5 is installed on the surface of the clamping ring 4. The hand-tightening bolts 5 are symmetrically distributed. By installing the clamping ring 4, when using the cable cutting device for engineering cables to cut the cable, the cable can be first passed through the clamping ring 4, and then the hand-tightening bolt 5 is rotated to squeeze and fix the cable, so that the cable is fixed inside the clamping ring 4, and the stability during use is relatively strong.

[0030] The other end of the hydraulic grip 1 is provided with an installation assembly. The installation assembly includes an internal threaded hole 13, an external threaded rod 14, a fixing ring 15 and a fixing plate 17. An internal threaded hole 13 is opened at the other end of the hydraulic grip 1. The external threaded rod 14 is installed inside the internal threaded hole 13. The fixing ring 15 is sleeved on the surface of the external threaded rod 14. The fixing plate 17 is welded on the surface of the fixing ring 15. The grip 2 is connected to the hydraulic grip 1 through the installation assembly. By providing the installation assembly, the hydraulic grip 1 and the grip 2 are connected to each other by using the installation assembly. At this time, by using the fixed state of the grip 2, a fixing effect can be provided for the hydraulic grip 1, so that the hydraulic grip 1 will not move, which is very convenient to use.

[0031] The extrusion rod 10 is sleeved inside the hydraulic shear 3. One end of the extrusion rod 10 is attached to the scale 7. External threads are opened on the surface of the extrusion rod 10. The turntable 12 is welded on the surface of the extrusion rod 10. By installing the extrusion rod 10, when the scale 7 moves to a suitable position, the extrusion rod 10 can be rotated through the turntable 12. At this time, the external threads of the extrusion rod 10 can be used to extrude and fix the scale 7, which is very convenient to use.

[0032] The fixing block 8 is welded on the surface of the fixing frame 6. The limiting ring 9 is welded on the surface of the fixing block 8. The retaining piece 11 is welded on the surface of the extrusion rod 10. The surface of the retaining piece 11 is attached to the surface of the limiting ring 9. By installing the limiting ring 9, the limiting ring 9 can provide a limiting effect for the extrusion rod 10, so that the extrusion rod 10 will not break away from the hydraulic shear 3, which is very convenient to use.

[0033] The other end of the external threaded rod 14 is welded with a baffle 16. The surface of the baffle 16 is attached to the surface of the fixing ring 15. The anti-slip block 18 is welded on the surface of the baffle 16. The anti-slip blocks 18 are distributed in a circular form. By installing the anti-slip blocks 18, when the installation assembly needs to be installed, the friction between the baffle 16 and the palm can be increased through the anti-slip blocks 18, which is very labor-saving to use.

[0034] The retaining ring 19 is welded on the surface of the hydraulic grip 1. The anti-slip sleeve 20 is sleeved on the surface of the hydraulic grip 1. Both ends of the anti-slip sleeve 20 are attached to the retaining ring 19. By installing the anti-slip sleeve 20, at this time, the anti-slip sleeve 20 can be used to increase the friction between the palm and the hydraulic grip 1, and the grip is more stable, and the stability is stronger when in use.

[0035] Working principle of the cutting device for engineering cables: When using the cutting device for engineering cables, the cable should first be passed through the clamping ring 4, and then the hand-tightening bolt 5 should be rotated to squeeze and fix the cable, so that the cable is fixed inside the clamping ring 4. After that, the scale 7 can be moved inside the fixed frame 6 until it reaches the appropriate length. When the scale 7 moves to the appropriate position, the pressing rod 10 can be rotated through the turntable 12. At this time, the external thread of the pressing rod 10 can be used to squeeze and fix the scale 7, and then the hydraulic shear 3 can be controlled by the hydraulic grip 1 to cut the cable, which is very convenient to use. When carrying the cutting device for engineering cables, the external threaded rod 14 can be installed inside the internal threaded hole 13, and the hydraulic grip 1 and the handle 2 can be connected to each other through the installation component. At this time, the fixed state of the handle 2 can provide a fixing effect for the hydraulic grip 1, so that the hydraulic grip 1 will not move, which is very convenient to use.

[0036] It can be understood that the present invention is described through some embodiments. Those skilled in the art know that without departing from the spirit and scope of the present invention, various changes or equivalent replacements can be made to these features and embodiments. In addition, under the teaching of the present invention, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present invention.

Claims

1. A cutting device for engineering cables, comprising a hydraulic grip rod (1), characterized in that: One end of the hydraulic grip rod (1) is installed with a hydraulic shear (3). A grip (2) is welded on the surface of the hydraulic shear (3). A fixed frame (6) is welded on the surface of the hydraulic shear (3). A scale (7) is sleeved inside the fixed frame (6). A clamping ring (4) is welded at one end of the scale (7). A hand-tightening bolt (5) is installed on the surface of the clamping ring (4), and the hand-tightening bolts (5) are symmetrically distributed.

2. The cutting device for engineering cables according to claim 1, characterized in that: An installation component is provided at the other end of the hydraulic grip rod (1). The installation component includes an internal thread hole (13), an external threaded rod (14), a fixed ring (15) and a fixed plate (17). An internal thread hole (13) is opened at the other end of the hydraulic grip rod (1). The external threaded rod (14) is installed inside the internal thread hole (13). The fixed ring (15) is sleeved on the surface of the external threaded rod (14). The fixed plate (17) is welded on the surface of the fixed ring (15). The grip (2) is connected to the hydraulic grip rod (1) through the installation component.

3. The cutting device for engineering cables according to claim 1, characterized in that: An extrusion rod (10) is sleeved inside the hydraulic shear (3). One end of the extrusion rod (10) is in contact with the scale (7). External threads are provided on the surface of the extrusion rod (10). A turntable (12) is welded on the surface of the extrusion rod (10).

4. The cutting device for engineering cables according to claim 3, characterized in that: A fixed block (8) is welded on the surface of the fixed frame (6). A limit ring (9) is welded on the surface of the fixed block (8). A retaining piece (11) is welded on the surface of the extrusion rod (10), and the surface of the retaining piece (11) is in contact with the surface of the limit ring (9).

5. The cutting device for engineering cables according to claim 2, wherein: A baffle (16) is welded at the other end of the external threaded rod (14). The surface of the baffle (16) is in contact with the surface of the fixed ring (15). Anti-slip blocks (18) are welded on the surface of the baffle (16), and the anti-slip blocks (18) are distributed in a ring shape.

6. The cutting device for engineering cables according to claim 1, characterized in that: A retaining ring (19) is welded on the surface of the hydraulic grip rod (1). An anti-slip sleeve (20) is sleeved on the surface of the hydraulic grip rod (1), and both ends of the anti-slip sleeve (20) are in contact with the retaining ring (19).

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