Cable protection device convenient to clamp

Abstract

The utility model relates to a cable protection device convenient to clamp, which comprises a positioning frame plate, a buffer clamping mechanism is arranged on the inner wall of the positioning frame plate and is used for carrying out secondary clamping protection on a cable, and a fine adjustment mechanism is arranged below the positioning frame plate and is used for adjusting the overall position height of the cable protection device. The fine adjustment mechanism is arranged, when the position height needs to be adjusted, the rotary knob can be rotated to drive the auxiliary threaded rod, due to the threaded connection between the auxiliary threaded rod and the auxiliary frame plate, the auxiliary frame plate ascends and descends on the outer wall of the auxiliary threaded rod, then the connecting plate pushes the connecting shaft to drive the inclined plate to move, and under the cooperation of the side plate, the position height can be adjusted. And the included angle between the two sets of inclined plates changes along with the change of the inclined angle, so that the height of the positioning frame plate and the height of the ground are changed in a matched mode, the height of the clamping structure can be flexibly adjusted, and the installation height needed by the cable is met.

Description

Technical Field

[0001] The utility model relates to the technical field of cable protection, in particular to a cable protection device which is easy to clamp. Background Art

[0002] Cables are one of the main components in electrical engineering and play a vital role in the construction of modern society. Their main functions include controlling installation, connecting equipment, and transmitting power. In order to ensure the safety and stability of cables and prevent them from being damaged during installation, they usually need to be clamped and protected.

[0003] The existing patent document with the authorization announcement number CN215934336U discloses a cable protection device for building electrical engineering. By setting the adjustment component, the auxiliary component and the limit component to cooperate, the limit component can be used to make the installation plug plate and the installation slot clamped, so that the installation card plate is clamped into the limit port to limit the first protective plate and the second protective plate, and the connecting card slot on the arc plate is clamped into the installation card block on the connecting arc plate, so as to clamp and fix the cable, so that the first plate and the second plate have a clamping function, reduce the cable joint from falling off when winding, reduce safety hazards, and improve the use effect. In view of the above-mentioned related technologies, the inventor found that there are at least the following problems in the technology: Among them, the height of the clamping structure cannot be adjusted, resulting in that it cannot match the installation height required by the cable, and the cable cannot be clamped for a second time, resulting in instability of the cable clamping. Therefore, a cable protection device that is easy to clamp is needed. By setting a fine-tuning mechanism and a buffer clamping mechanism, it is ensured that the position height can be adjusted to meet the installation height required by the cable, and the cable can be clamped for a second time to ensure the stability of the cable clamping. Utility Model Content

[0004] In order to solve the technical problems of adjusting the cable installation height position and stably clamping and protecting the cable, the utility model provides a cable protection device that is easy to clamp, which can perform initial elastic clamping and secondary extrusion clamping on the cable, thereby increasing the stability of cable clamping and can flexibly adjust the height of the clamping structure to match the required installation height of the cable.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cable protection device that is easy to clamp, comprising a positioning frame plate, wherein the inner wall of the positioning frame plate is provided with a buffer clamping mechanism for performing secondary clamping protection on the cable, and a fine-tuning mechanism is provided below the positioning frame plate for adjusting the overall position height of the cable protection device;

[0007] The fine-tuning mechanism includes side plates, inclined plates, connecting shafts, connecting plates, auxiliary frame plates, auxiliary threaded rods and knobs, wherein four groups of side plates are rectangular and evenly distributed and fixedly installed below the positioning frame plate, four groups of inclined plates are movably installed on the opposite inner sides of the four groups of side plates through pin distribution, and a connecting shaft is fixedly installed between two groups of inclined plates on the same side, the connecting plate is movably installed on the outer periphery of the connecting shaft, and the other ends of the two groups of connecting plates are movably installed with auxiliary frame plates through pins, the auxiliary threaded rod movably passes through the interior of the auxiliary frame plate, and the top end of the auxiliary threaded rod is movably installed on the bottom of the positioning frame plate, and the knob is installed on the bottom of the auxiliary threaded rod.

[0008] Preferably, the buffer clamping mechanism includes a sliding rod, a first supporting arc plate, an elastic telescopic rod, an arc plate, a second supporting arc plate, a positioning threaded rod and a positioning nut.

[0009] Preferably, the four groups of sliding rods are evenly distributed in a rectangular shape and fixedly installed on the inner top wall of the positioning frame plate, the two groups of elastic telescopic rods are symmetrically distributed and installed on the two inner walls of the positioning frame plate, and the arc plate is installed on the other end of the elastic telescopic rod.

[0010] Preferably, the positioning nut is fixedly mounted on the top of the positioning frame plate, the positioning threaded rod is movably mounted inside the positioning nut, and the bottom end of the positioning threaded rod movably passes through the top of the positioning frame plate.

[0011] Preferably, the second supporting arc plate is fixedly mounted on the bottom of the positioning threaded rod, and the sliding rod movably passes through the interior of the second supporting arc plate.

[0012] Preferably, the first supporting arc plate is fixedly mounted on the inner bottom wall of the positioning frame plate through a plurality of groups of pillars, and the bottom end of the sliding rod is fixedly connected to the top of the first supporting arc plate.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model is provided with a fine-adjustment mechanism. After the overall structure is placed in a suitable position, the knob is turned to drive the auxiliary threaded rod. Due to the threaded connection between the auxiliary threaded rod and the auxiliary frame plate, the auxiliary frame plate is lifted and lowered on the outer wall of the auxiliary threaded rod. Then the connecting plate pushes the connecting shaft to drive the inclined plate to move. With the cooperation of the side plate, the angle between the two groups of inclined plates changes accordingly, so that the height of the positioning frame plate and the ground changes in coordination, thereby being able to flexibly adjust the height of the clamping structure to match the required installation height of the cable.

[0015] 2. The utility model is provided with a buffer clamping mechanism, which places the cable between two arc-shaped plates and performs preliminary elastic clamping by an elastic telescopic rod. After completion, the auxiliary threaded rod is rotated, and with the cooperation of the positioning nut, the second supporting arc plate is moved downward to cooperate with the first supporting arc plate to perform secondary extrusion clamping on the cable that has been initially elastically clamped, thereby enabling the cable to be initially elastically clamped and secondarily extruded and clamped, thereby increasing the stability of cable clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 3 It is a side view structural schematic diagram of the utility model;

[0019] Figure 4 It is a schematic diagram of the half-section structure of the utility model.

[0020] In the figure: 1. positioning frame plate; 2. buffer clamping mechanism; 201. sliding rod; 202. first supporting arc plate; 203. elastic telescopic rod; 204. arc plate; 205. second supporting arc plate; 206. positioning threaded rod; 207. positioning nut; 3. fine-tuning mechanism; 301. side plate; 302. inclined plate; 303. connecting shaft; 304. connecting plate; 305. auxiliary frame plate; 306. auxiliary threaded rod; 307. knob. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Specific examples are given below.

[0023] Embodiment 1:

[0024] See also Figure 2 to Figure 4 In the embodiment of the utility model, a cable protection device that is easy to clamp includes a positioning frame plate 1, and a fine-adjustment mechanism 3 is arranged below the positioning frame plate 1. The fine-adjustment mechanism 3 is composed of a side plate 301, an inclined plate 302, a connecting shaft 303, a connecting plate 304, an auxiliary frame plate 305, an auxiliary threaded rod 306 and a knob 307, and is used to adjust the overall position height of the cable protection device;

[0025] Furthermore, four groups of side panels 301 are evenly distributed in a rectangular shape and fixedly installed below the positioning frame plate 1, four groups of inclined plates 302 are movably installed on the opposite inner sides of the four groups of side panels 301 through pin distribution, and a connecting shaft 303 is fixedly installed between the two groups of inclined plates 302 on the same side, and a connecting plate 304 is movably installed on the outer periphery of the connecting shaft 303, and the other ends of the two groups of connecting plates 304 are movably installed with an auxiliary frame plate 305 through pins, an auxiliary threaded rod 306 movably penetrates the interior of the auxiliary frame plate 305, and the top end of the auxiliary threaded rod 306 is movably installed on the bottom of the positioning frame plate 1, and a knob 307 is installed at the bottom of the auxiliary threaded rod 306, and the auxiliary threaded rod 306 can be driven to rotate by the knob 307.

[0026] Working principle: After the staff puts the whole structure in the appropriate position, they turn the knob 307 to drive the auxiliary threaded rod 306 to rotate. Due to the threaded connection between the auxiliary threaded rod 306 and the auxiliary frame plate 305, the auxiliary frame plate 305 is raised and lowered on the outer wall of the auxiliary threaded rod 306, and then the connecting plate 304 pushes the connecting shaft 303 to drive the inclined plate 302 to move. With the cooperation of the side plate 301, the angle between the two groups of inclined plates 302 changes accordingly, that is, the height of the positioning frame plate 1 from the ground changes accordingly, so that the overall position height of the cable protection device can be flexibly adjusted to meet the required installation height of the cable.

[0027] Embodiment 2:

[0028] See also Figure 1 to Figure 4 In the embodiment of the utility model, a cable protection device that is easy to clamp includes a positioning frame plate 1, and a buffer clamping mechanism 2 is arranged on the inner wall of the positioning frame plate 1. The buffer clamping mechanism 2 is composed of a sliding rod 201, a first supporting arc plate 202, an elastic telescopic rod 203, an arc plate 204, a second supporting arc plate 205, a positioning threaded rod 206 and a positioning nut 207, and is used for secondary clamping protection of the cable;

[0029] Further, two groups of elastic telescopic rods 203 are symmetrically distributed and installed on the two inner walls of the positioning frame plate 1, the arc plate 204 is installed on the other end of the elastic telescopic rod 203, the first supporting arc plate 202 is fixedly installed on the bottom wall of the frame of the positioning frame plate 1 through multiple groups of pillars, the positioning nut 207 is fixedly installed on the top of the positioning frame plate 1, the positioning threaded rod 206 is movably installed inside the positioning nut 207, and the bottom end of the positioning threaded rod 206 is movably inserted through the top of the positioning frame plate 1, the second supporting arc plate 205 is fixedly installed on the bottom of the positioning threaded rod 206, and the second supporting arc plate 205 is movably located in the frame of the positioning frame plate 1;

[0030] Furthermore, the staff places the cable between the two sets of arc plates 204, and performs preliminary elastic clamping on the placed cable through the elastic telescopic rod 203. Due to the movable connection between the positioning threaded rod 206 and the positioning nut 207, the second supporting arc plate 205 is driven to move downward by rotating the positioning threaded rod 206, and the relative distance between the second supporting arc plate 205 and the first supporting arc plate 202 is compressed to complete the secondary clamping protection of the cable, thereby increasing the stability and firmness of the cable clamping;

[0031] Furthermore, the four groups of sliding rods 201 are evenly distributed in a rectangular shape and fixedly installed on the inner top wall of the positioning frame plate 1, and the sliding rods 201 are movable through the interior of the second supporting arc plate 205, and the bottom of the sliding rods 201 is fixedly connected to the top of the first supporting arc plate 202. The sliding rods 201 are utilized to assist the lifting process of the second supporting arc plate 205, thereby ensuring the stability of the lifting of the second supporting arc plate 205.

[0032] Working principle: The staff places the cable between the two arc plates 204, and uses the elastic telescopic rod 203 to perform preliminary elastic clamping. After completion, the auxiliary threaded rod 306 is rotated, and with the cooperation of the positioning nut 207, the second supporting arc plate 205 moves downward, and cooperates with the first supporting arc plate 202 to perform secondary extrusion clamping on the cable that has been initially elastically clamped, thereby being able to perform preliminary elastic clamping and secondary extrusion clamping on the cable, thereby increasing the stability and firmness of the cable clamping.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cable protection device that is easy to clamp, comprising a positioning frame plate (1), characterized in that: The inner wall of the positioning frame plate (1) is provided with a buffer clamping mechanism (2) for performing secondary clamping protection on the cable, and a fine adjustment mechanism (3) is provided below the positioning frame plate (1) for adjusting the overall position height of the cable protection device; The fine adjustment mechanism (3) comprises a side plate (301), an inclined plate (302), a connecting shaft (303), a connecting plate (304), an auxiliary frame plate (305), an auxiliary threaded rod (306) and a knob (307), wherein four groups of the side plates (301) are evenly distributed in a rectangular shape and fixedly installed below the positioning frame plate (1), and the four groups of the inclined plates (302) are movably installed on the opposite inner side surfaces of the four groups of side plates (301) through pin distribution, and the two groups of the inclined plates (302) located on the same side 2), a connecting shaft (303) is fixedly installed between the two groups of connecting plates (304), the connecting plate (304) is movably installed on the outer periphery of the connecting shaft (303), the other ends of the two groups of connecting plates (304) are movably installed with auxiliary frame plates (305) through pins, the auxiliary threaded rod (306) movably penetrates the interior of the auxiliary frame plate (305), and the top end of the auxiliary threaded rod (306) is movably installed on the bottom of the positioning frame plate (1), and the knob (307) is installed on the bottom of the auxiliary threaded rod (306).

2. A cable protection device that is easy to clamp according to claim 1, characterized in that: The buffer clamping mechanism (2) comprises a sliding rod (201), a first supporting arc plate (202), an elastic telescopic rod (203), an arc plate (204), a second supporting arc plate (205), a positioning threaded rod (206) and a positioning nut (207).

3. The cable protection device that is easy to clamp according to claim 2, characterized in that: The four groups of sliding rods (201) are evenly distributed in a rectangular shape and fixedly mounted on the top wall of the positioning frame plate (1); the two groups of elastic telescopic rods (203) are symmetrically distributed and mounted on the two inner walls of the positioning frame plate (1); and the arc plate (204) is mounted on the other end of the elastic telescopic rod (203).

4. The cable protection device that is easy to clamp according to claim 2, characterized in that: The positioning nut (207) is fixedly mounted on the top of the positioning frame plate (1), the positioning threaded rod (206) is movably mounted inside the positioning nut (207), and the bottom end of the positioning threaded rod (206) movably passes through the top of the positioning frame plate (1).

5. The cable protection device that is easy to clamp according to claim 2, characterized in that: The second supporting arc plate (205) is fixedly mounted on the bottom of the positioning threaded rod (206), and the sliding rod (201) movably penetrates the interior of the second supporting arc plate (205).

6. The cable protection device that is easy to clamp according to claim 2, characterized in that: The first supporting arc plate (202) is fixedly mounted on the inner bottom wall of the positioning frame plate (1) via a plurality of groups of pillars, and the bottom end of the sliding rod (201) is fixedly connected to the top of the first supporting arc plate (202).

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