Cable connecting device of engineering monitoring system

Abstract

The utility model discloses a cable connecting device of an engineering monitoring system, and relates to the field of cable connecting devices of engineering monitoring systems. The cable connecting device of the engineering monitoring system comprises two cable bodies and connectors fixedly connected to the ends of the cable bodies, the two connectors are correspondingly connected in an inserted mode, extrusion units are arranged on the outer walls of the cable bodies, and limiting units are arranged on the extrusion units. According to the cable connecting device of the engineering monitoring system, a spring is extruded through a protective sleeve, so that the spring rebounds, at the moment, the spring extrudes an extrusion seat, at the moment, the extrusion seat always generates thrust on connectors, and stable insertion of the connectors is ensured; and the connector is extruded through the spring, so that the connector can be conveniently inserted again, and the monitor can be normally used.

Description

TECHNICAL FIELD

[0001] The utility model relates to the cable connection device technical field of engineering monitoring system, specifically is a cable connection device of engineering monitoring system. BACKGROUND

[0002] The cable connection device of engineering monitoring system is the key component for ensuring the normal operation of the monitoring system, is responsible for transmitting power and signal, and is related to the stability and safety of the system.

[0003] In the engineering monitoring, the engineering monitoring equipment is connected through the cable, and the power and signal transmission are carried out. In the cable connection, the cable is currently plugged. But in the long-term use process, the cable is loose between the cables due to the influence of the outside world, which affects the normal use of the engineering monitoring. Therefore, we provide a cable connection device of engineering monitoring system. UTILITY MODEL CONTENT

[0004] In view of the defects of prior art, the utility model provides a cable connection device of engineering monitoring system, solves the problem that the cable is plugged, but in the long-term use process, the cable is loose between the cables due to the influence of the outside world, which affects the normal use of the engineering monitoring.

[0005] To achieve the above object, the utility model realizes the following technical scheme: a cable connection device of engineering monitoring system, including two cable main parts and the connecting head fixedly connected in the cable main part end, two connecting heads are plugged in correspondence, the outer wall of the cable main part is provided with extrusion unit, the extrusion unit is provided with limiting unit,

[0006] The limiting unit comprises:

[0007] The protective sleeve is slidably connected to the extrusion unit.

[0008] The spring is fixedly connected to the protective sleeve at one end, and the other end of the spring generates a pushing force on the connecting head.

[0009] Preferably, the end of the protective sleeve is fixedly connected with a connecting seat, and the connecting seat is slidably connected to the outer peripheral wall of the connecting head.

[0010] Preferably, the connecting seat is provided with a fixing bolt.

[0011] Preferably, the inner wall of the protective sleeve is slidably connected with an extrusion seat, and the extrusion seat is fixedly connected with the end of the spring.

[0012] Preferably, the extrusion seat is in contact with one end of the connecting head.

[0013] Preferably, the extrusion unit comprises:

[0014] The fixed seat is arranged on the outer wall of the cable body, and is in sliding connection with the protective sleeve and the extrusion seat.

[0015] The extrusion nut is in threaded connection with the outer wall of the fixed seat.

[0016] Preferably, one end of the extrusion nut is in abutment with the outer wall of the protective sleeve.

[0017] The utility model discloses an engineering monitoring system's cable connecting device, and it has the beneficial effects as follows:

[0018] The engineering monitoring system's cable connecting device, through the extrusion of the protective sleeve to the spring, makes the spring rebound, and the spring extrudes the extrusion seat at this time, and the extrusion seat always generates the thrust to the connector at this time, guarantees the insertion of the connector stable, when the connector is in the use process, makes two connectors loose, and then extrudes the connector through the spring, and the connector is conveniently inserted again, and the monitoring can be normally used. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be briefly introduced the drawing needed to be used in the embodiment or prior art description, and obviously, the drawing in the following description only some embodiments of the utility model, for ordinary skilled in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0020] Fig. 1 It is the whole structure schematic diagram of the utility model;

[0021] Fig. 2 It is the utility model sectional view;

[0022] Fig. 3 It is the extrusion unit and the limiting unit structure schematic diagram of the utility model.

[0023] In the drawing: 1, cable body;11, connector;2, extrusion unit;21, fixed seat;22, extrusion nut;3, limiting unit;31, protective sleeve;32, spring;33, connecting seat;34, extrusion seat. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model is described clearly and completely, obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0025] The cable connecting device of the engineering monitoring system provided in the embodiments of the application solves the problem that the cables are loose due to the influence of the external environment during long-time use, affecting the normal use of the engineering monitoring, and achieves that the extrusion nut 22 is rotated to rotate along the fixed seat 21, at this time the extrusion nut 22 moves until the extrusion nut 22 and the protective sleeve 31 are connected;

[0026] When the extrusion nut 22 continues to move to extrude the protective sleeve 31, the protective sleeve 31 slides along the outer peripheral wall of the fixed seat 21, at this time the protective sleeve 31 moves to compress the spring 32, at this time the spring 32 generates a pushing force on the extrusion seat 34 under the rebound of the spring 32;

[0027] The spring 32 is extruded by the protective sleeve 31 to rebound, at this time the spring 32 extrudes the extrusion seat 34, at this time the extrusion seat 34 always generates a pushing force on the connector 11 to ensure the stability of the connector 11, when the two connectors 11 are loose during use, the spring 32 extrudes the connector 11 again to facilitate the reinsertion of the connector 11, so that the monitoring can be used normally.

[0028] In order to better understand the above technical scheme, the above technical scheme will be described in detail in combination with the drawings of the specification and the specific embodiments.

[0029] The utility model discloses a kind of cable connecting devices of engineering monitoring system.

[0030] According to the drawings Figs. 1-3 As shown, including two cable main bodies 1 and the connector 11 fixedly connected in the end of cable main body 1, two connectors 11 are inserted correspondingly, monitoring equipment and power equipment are connected in the end of cable main body 1, are inserted by connector 11, facilitate the electrification of monitoring equipment, facilitate the normal use of monitoring equipment, monitoring, extrusion unit 2 is provided on the outer wall of cable main body 1, limit unit 3 is provided on extrusion unit 2,

[0031] Limit unit 3 includes:

[0032] The protective sleeve 31 is slidably connected to the extrusion unit 2, and the connecting head 11 is protected by sleeving the connecting head 11 with the protective sleeve 31.

[0033] The spring 32 is fixedly connected to one end of the protective sleeve 31, and the spring 32 generates a pushing force on the connecting head 11. The spring 32 is extruded by the protective sleeve 31, so that the spring 32 rebounds, and generates a pushing force on the connecting head 11 under the rebound of the spring 32. When the connecting head 11 is loose during use, the spring 32 extrudes the connecting head 11 again, facilitating the reinsertion of the connecting head 11, so that the monitoring can be normally used.

[0034] The end of the protective sleeve 31 is fixedly connected with the connecting seat 33, and the connecting seat 33 is slidably connected to the outer peripheral wall of the connecting head 11.

[0035] The fixing bolts are arranged between the corresponding connecting seats 33, the two connecting seats 33 and the protective sleeve 31 are fixed by the fixing bolts between the connecting seats 33, and the connection of the protective sleeve 31 is stable, and the connecting head 11 is protected under the action of the protective sleeve 31.

[0036] The extrusion seat 34 is slidably connected to the inner wall of the protective sleeve 31, the extrusion seat 34 is fixedly connected to the end of the spring 32, the extrusion seat 34 is in contact with one end of the connecting head 11, the protective sleeve 31 is moved, the spring 32 is compressed by the protective sleeve 31, the spring 32 extrudes the extrusion seat 34 at this time, and the extrusion seat 34 always generates a pushing force on the connecting head 11 at this time, so that the insertion of the connecting head 11 is stable.

[0037] The extrusion unit 2 comprises:

[0038] The fixed seat 21 is arranged on the outer peripheral wall of the cable main body 1;

[0039] The extrusion nut 22 is threadedly connected to the outer peripheral wall of the fixed seat 21, the extrusion nut 22 is rotated along the fixed seat 21 by rotating the extrusion nut 22, the extrusion nut 22 moves at this time, and the extrusion nut 22 is in contact with the protective sleeve 31;

[0040] When the extrusion nut 22 continues to move to extrude the protective sleeve 31, the protective sleeve 31 slides along the outer peripheral wall of the fixed seat 21, the spring 32 is compressed by the movement of the protective sleeve 31 at this time, and the spring 32 generates a pushing force on the extrusion seat 34 under the rebound of the spring 32 at this time;

[0041] At this time, the extrusion seat 34 slides on the outer peripheral wall of the fixed seat 21, the extrusion seat 34 extrudes the connecting head 11, and the two connecting heads 11 are stably inserted under the action of the two extrusion seats 34 on the two sides of the connecting head 11.

[0042] When the connecting head 11 is loosened during use, the spring 32 is used to press the connecting head 11, so that the connecting head 11 is reconnected, and the monitoring can be normally used.

[0043] One end of the extrusion nut 22 is attached to the outer wall of the protective sleeve 31.

[0044] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A cable connecting device of an engineering monitoring system, comprising two cable bodies (1) and connecting heads (11) fixedly connected to the end portions of the cable bodies (1), the two connecting heads (11) are correspondingly plugged, characterized in that, The outer wall of the cable body (1) is provided with an extrusion unit (2), the extrusion unit (2) is provided with a limiting unit (3), The limiting unit (3) comprises: A protective sleeve (31) is slidably connected to the extrusion unit (2); A spring (32) is fixedly connected to one end of the protective sleeve (31), and the other end of the spring (32) generates a pushing force on the connector (11).

2. A cable connection device for an engineering monitoring system according to claim 1, characterised in that, The end of the protective sleeve (31) is fixedly connected with a connecting seat (33), and the connecting seat (33) is slidably connected to the outer peripheral wall of the connector (11).

3. A cable connection device for an engineering monitoring system according to claim 2, characterised in that, Corresponding fixing bolts are arranged between the connecting seats (33).

4. A cable connection device for an engineering monitoring system according to claim 3, characterised in that, The inner wall of the protective sleeve (31) is slidably connected with an extrusion seat (34), and the extrusion seat (34) is fixedly connected with the end of the spring (32).

5. A cable connection device for an engineering monitoring system according to claim 4, wherein, One end of the extrusion seat (34) is attached to the connector (11).

6. A cable connection device for an engineering monitoring system according to claim 1, wherein, The extrusion unit (2) comprises: A fixed seat (21) is arranged on the outer peripheral wall of the cable body (1), the fixed seat (21) is slidably connected with the protective sleeve (31), and the fixed seat (21) is slidably connected with the extrusion seat (34); An extrusion nut (22) is threadedly connected to the outer peripheral wall of the fixed seat (21).

7. A cable connection device for an engineering monitoring system according to claim 6, characterised in that, One end of the extrusion nut (22) is attached to the outer wall of the protective sleeve (31).

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