CN211018169U

CN211018169U - Cable shock-proof device

Info

Publication number: CN211018169U
Application number: CN201922128749.5U
Authority: CN
Inventors: 徐泽泉
Original assignee: Warwick Water Technology China Co ltd
Current assignee: Warwick Water Technology China Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-07-14
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a cable shock-proof device, which comprises a fixed frame and a base, wherein the fixed frame is a rectangular cavity, four fixing columns are arranged on the upper surface of the base and are respectively positioned at four corners of the base, a connecting rod group is arranged between the fixed column and the base, a sliding groove is arranged on the upper surface of the lower side wall of the fixed frame, the inner side wall of the sliding chute is symmetrically provided with sliding blocks, the inner surface of one end of the sliding chute is rotationally connected with one end of a first screw rod, the other end of the first screw rod respectively penetrates through the sliding block and the side wall of the sliding groove to be fixedly connected with a first rotating handle, the sliding blocks are respectively in threaded connection with the first screw rods, the upper surfaces of the sliding blocks are respectively fixedly connected with first fixing plates, the utility model realizes the buffer effect on the cables through the connecting rod group, not only prevents the cable from sliding to generate displacement, but also avoids the damage caused by large stress generated between the cable and the fixing device.

Description

Cable shock-proof device

Technical Field

The utility model relates to the technical field of cables, concrete field is a cable shock mounting.

Background

Cables are generally rope-like cables made by stranding several or groups of conductors (at least two in each group), each group being insulated from each other and often twisted around a center, the entire outer surface being coated with a highly insulating coating. The cable has the characteristics of internal electrification and external insulation, and the cable can be a power cable, a control cable, a compensation cable, a shielding cable, a high-temperature cable, a computer cable, a signal cable, a coaxial cable, a fire-resistant cable, a marine cable, a mining cable, an aluminum alloy cable and the like. They are composed of single or multi-strand wires and insulating layers, and are used for connecting circuits, electric appliances and the like.

When the cable needs to be laid on the ground or the surface of a wall, if a fixing device is not applied to the cable, the cable can slide under the vibration of the external environment, so that the position of the cable is deviated, and large stress is applied to the cable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable shock mounting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cable shock-proof device comprises a fixed frame and a base, wherein the fixed frame is a rectangular cavity, the front end and the rear end of the fixed frame are both open, the upper surface of the base is provided with four fixed columns which are respectively positioned at four corners of the base, the upper end and the lower end of each fixed column are respectively hinged with one end of a connecting rod group, the other end of each connecting rod group is hinged on the outer side wall of the fixed frame, the upper surface of the lower side wall of the fixed frame is provided with a chute, the inner side wall of the chute is symmetrically provided with a sliding block, the inner surface of one end of the chute is rotationally connected with one end of a first lead screw, the thread directions of the two ends of the first lead screw are opposite, the other end of the first lead screw respectively penetrates through the sliding block and the side wall of the chute and is fixedly connected with a first rotating handle, the sliding block is, first fixed plate respectively with the left and right sides wall of fixed frame is parallel, two the terminal surface symmetry of first fixed plate is equipped with logical groove, the last lateral wall of fixed frame runs through and is equipped with the second lead screw, the second lead screw with the last lateral wall spiro union of fixed frame, the lower extreme of second lead screw rotate and are connected with the second fixed plate, the both ends of second fixed plate are located respectively lead to the inslot, the upper end fixedly connected with second twist grip of second lead screw.

Preferably, the connecting rod group comprises a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are spliced, and a spring is arranged between the first connecting rod and the second connecting rod.

Preferably, the upper side wall one side of fixed frame with for articulated between the lateral wall of fixed frame, the upper side wall opposite side of fixed frame with be the spiro union between the lateral wall of fixed frame.

Preferably, the cross section of the sliding block is isosceles trapezoid, and the sliding groove is matched with the sliding block.

Preferably, the side wall of the base is provided with a plurality of fixing plates, and the end faces of the fixing plates are provided with through holes.

Preferably, two opposite surfaces of the first fixing plate and the lower surface of the second fixing plate are respectively provided with a rubber pad.

Preferably, the edges of the front and rear surfaces of the first fixing plate and the second fixing plate are respectively provided with a round angle.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a cable shock mounting, through set up the fixed column on the base, set up connecting rod group between fixed column and fixed frame, thereby realize jar-proof function through connecting rod group, and set up spout and slider through lateral wall under fixed frame, through with slider and first lead screw spiro union, thereby drive the slider syntropy motion when first lead screw rotates, and through setting up first fixed plate on the slider, thereby make first fixed plate can transversely press from both sides tight cable, and set up second lead screw and second fixed plate through lateral wall on fixed frame, drive the second fixed plate through rotating the second lead screw, thereby make the second fixed plate can press from both sides tight cable in vertical direction, thereby fix the cable on fixed frame, moreover, the steam generator is simple in structure, and convenient operation.

Drawings

Fig. 1 is a schematic front view, sectional structure of embodiment 1 of the present invention;

fig. 2 is a schematic top view of a cross-sectional structure according to embodiment 1 of the present invention;

fig. 3 is a schematic view of a left-side sectional structure of a fixing frame according to an embodiment 1 of the present invention;

fig. 4 is a schematic front view of a cross-sectional structure according to embodiment 2 of the present invention;

fig. 5 is a schematic top view of embodiment 2 of the present invention.

In the figure: 1-fixed frame, 2-base, 3-fixed column, 4-connecting rod group, 401-first connecting rod, 402-second connecting rod, 403-spring, 5-sliding chute, 6-sliding block, 7-first screw rod, 8-first rotating handle, 9-first fixed plate, 10-through groove, 11-second screw rod, 12-second fixed plate, 13-second rotating handle, 14-fixed plate, 15-through hole and 16-rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present invention provides a technical solution: a cable shock-proof device comprises a fixed frame 1 and a base 2, as shown in figure 1, the fixed frame 1 is a rectangular cavity, a cable is placed in the fixed frame 1, the front end and the rear end of the fixed frame 1 are both open, the cable penetrates through the fixed frame, four fixed columns 3 are arranged on the upper surface of the base 2, as shown in figure 2, the fixed columns 3 are respectively positioned at the four corners of the base 2, as shown in figure 1, the fixed columns 3 are respectively vertical to the base 2, the upper end and the lower end of each fixed column 3 are respectively hinged with one end of a connecting rod group 4, the other ends of the two connecting rod groups 4 positioned on the same fixed column 3 are hinged at the same position on the outer side wall of the fixed frame 1, so that the fixed frame 1 is positioned, the stress of each connecting rod group 4 is uniform, and a sliding chute 5 is arranged on the upper surface of the, the inner side wall of the sliding chute 5 is symmetrically provided with sliding blocks 6, one end of the sliding chute 5 is connected with one end of a first lead screw 7 in a rotating way, threads at two ends of the first lead screw 7 are opposite in rotating direction, the center of the first lead screw 7 is used as a boundary, the other end of the first lead screw 7 penetrates through the sliding blocks 6 and the side wall of the sliding chute 5 respectively and is fixedly connected with a first rotating handle 8, the first rotating handle 8 is positioned at the outer side of the base 2, the first rotating handle 8 is rotated to drive the first lead screw 7 to rotate inside the sliding chute 5, the sliding blocks 6 are in threaded connection with the first lead screw 7 respectively, the rotating directions of the left side and the right side of the first lead screw 7 are opposite, so that the two sliding blocks 6 move in opposite directions, the upper surface of the sliding blocks 6 is fixedly connected with first fixing plates 9 respectively, and the first fixing plates 9 are parallel to the left side wall and the, the first fixing plate 9 is the same as the inner surface area of the side wall of the fixing frame 1, or slightly smaller than the inner surface area of the side wall of the fixing frame 1, so as to facilitate sliding, as shown in fig. 2, two end surfaces of the first fixing plate 9 are symmetrically provided with through grooves 10, the lower ends of the through grooves 10 should not penetrate through the first fixing plate 9, the through grooves 10 can be arranged at the center of the first fixing plate 9, the upper side wall of the fixing frame 1 is provided with second lead screws 11 in a penetrating manner, the second lead screws 11 are in threaded connection with the upper side wall of the fixing frame 1, the lower ends of the second lead screws 11 are rotatably connected with second fixing plates 12, the two ends of the second fixing plates 12 are respectively arranged in the through grooves 10, when attention is needed, when the first fixing plate 9 is respectively arranged at the two sides of the fixing frame 1, the second fixing plates 12 are still, the through groove 10 plays a role of a guide rail, the second fixing plate 12 is controlled not to rotate along with the rotation of the second screw rod 11, and a second rotating handle 13 is fixedly connected to the upper end of the second screw rod 11.

Specifically, as shown in fig. 1, the connecting rod set 4 includes a first connecting rod 401 and a second connecting rod 402, the first connecting rod 401 and the second connecting rod 402 are inserted, an inner diameter of the first connecting rod 401 is larger than an outer diameter of the second connecting rod 402, that is, a portion of the second connecting rod 402 is located inside the first connecting rod 401, a spring 403 is disposed between the first connecting rod 401 and the second connecting rod 402, the spring 403 is located inside the first connecting rod 401, and the spring 403 is fixedly connected to the first connecting rod 401 and the second connecting rod 402, so that the spring 403 can play a role in buffering when the connecting rod set 4 is subjected to either tension or compression.

Specifically, as shown in fig. 3, the cross section of the sliding block 6 is isosceles trapezoid, and the sliding groove 5 is matched with the sliding block 6, so that when the first fixing plate 9 is stressed, the stress is transmitted between the sliding block 6 and the sliding groove 5, but not directly transmitted to the first lead screw 7, and the device is durable.

Specifically, the side walls of the base 2 are provided with a plurality of fixing plates 14, the end surfaces of the fixing plates 14 are provided with through holes 15, and the device is fixed on the ground or the wall surface by inserting bolts into the through holes 15.

Specifically, two opposite surfaces of the first fixing plate 9 and the lower surface of the second fixing plate 12 are respectively provided with rubber pads 16, so that the rubber pads 16 are in contact with the cables, thereby preventing the cables from being damaged due to direct contact with the device.

Specifically, the front and rear surface edges of the first fixing plate 9 and the second fixing plate 12 are respectively provided with a round corner, when the cable vibrates, the cable contacts with the sharp edge of the first fixing plate 9 and the second fixing plate 12, the outer surface of the cable is cut, and the round corner is arranged to prevent the problems.

The working principle is as follows: the utility model discloses during the use, penetrate the cable by the one end of fixed frame 1, the other end is worn out, fix equipment at wall or subaerial back, rotate first twist grip 8, first twist grip 8 drives first lead screw 7 promptly and rotates, it is opposite because of first lead screw 7 revolves, make 6 reverse motion of slider, make slider 6 remove to relative direction, it presss from both sides tight cable to drive first fixed plate 9, and rotatory second twist grip 13, thereby it slides along logical groove 10 to drive second fixed plate 12, thereby fixed cable in vertical direction, the cable is fixed with fixed frame promptly this moment, when the cable vibrates because reasons such as stress, fixed frame will vibrate the transmission and organize for the connecting rod, thereby realize the buffering, the cable slip production displacement has been prevented promptly, avoided again and fixed device between produce great stress and damaged.

Example 2

Referring to fig. 4-5, the present embodiment is different from embodiment 1 in that: particularly, the last side wall of fixed frame 1 with for articulated between the lateral wall of fixed frame 1, the last side wall opposite side of fixed frame 1 with be the spiro union between the lateral wall of fixed frame 1, the last side wall opposite side of fixed frame 1 with the lateral wall spiro union of fixed frame 1 can be opened fixed frame 1 with the upper portion to can install this equipment additional to the cable of having laid the completion, put into the cable by the upper end of fixed frame 1, then fixed the last side wall of fixed frame 1 through the bolt.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cable shock mounting, includes fixed frame (1) and base (2), its characterized in that: the fixing frame (1) is a rectangular cavity, the front end and the rear end of the fixing frame (1) are both in an open shape, the upper surface of the base (2) is provided with four fixing columns (3), the fixing columns (3) are respectively positioned at four corners of the base (2), the upper end and the lower end of each fixing column (3) are respectively hinged with one end of a connecting rod group (4), the other end of each connecting rod group (4) is hinged on the outer side wall of the fixing frame (1), the upper surface of the lower side wall of the fixing frame (1) is provided with a sliding groove (5), the inner side wall of each sliding groove (5) is symmetrically provided with a sliding block (6), the inner surface of one end of each sliding groove (5) is rotatably connected with one end of a first screw rod (7), the threads of the two ends of the first screw rods (7) are opposite in rotating direction, the other ends of the first screw rods (7) respectively penetrate through the sliding blocks (6) and the, slider (6) respectively with first lead screw (7) spiro union, the upper surface of slider (6) is the first fixed plate of fixedly connected with (9) respectively, first fixed plate (9) respectively with the left and right sides wall of fixed frame (1) is parallel, two the terminal surface symmetry of first fixed plate (9) is equipped with logical groove (10), the last lateral wall of fixed frame (1) runs through and is equipped with second lead screw (11), second lead screw (11) with the last lateral wall spiro union of fixed frame (1), the lower extreme rotation of second lead screw (11) are connected with second fixed plate (12), the both ends of second fixed plate (12) are located respectively lead to in groove (10), the upper end fixedly connected with second twist grip (13) of second lead screw (11).

2. A cable vibration damping device as claimed in claim 1, wherein: the connecting rod group (4) comprises a first connecting rod (401) and a second connecting rod (402), the first connecting rod (401) is connected with the second connecting rod (402) in an inserting mode, and a spring (403) is arranged between the first connecting rod (401) and the second connecting rod (402).

3. A cable shock mounting apparatus as claimed in any one of claims 1 or 2, wherein: the side of the upper side wall of the fixed frame (1) is hinged with the side wall of the fixed frame (1), and the other side of the upper side wall of the fixed frame (1) is screwed with the side wall of the fixed frame (1).

4. A cable shock mounting apparatus as claimed in any one of claims 1 or 2, wherein: the cross section of the sliding block (6) is isosceles trapezoid, and the sliding groove (5) is matched with the sliding block (6).

5. A cable shock mounting apparatus as claimed in claim 1 or 2, wherein: the lateral wall of base (2) is equipped with a plurality of fixed plates (14), the terminal surface of fixed plate (14) is equipped with through-hole (15).

6. A cable shock mounting apparatus as claimed in claim 1 or 2, wherein: two opposite surfaces of the first fixing plate (9) and the lower surface of the second fixing plate (12) are respectively provided with a rubber pad (16).

7. A cable shock mounting apparatus as claimed in claim 1 or 2, wherein: the edges of the front surface and the rear surface of the first fixing plate (9) and the second fixing plate (12) are respectively provided with a fillet.