Cable protection tube clamp

Abstract

The utility model provides a cable protection tube clamp, which relates to the technical field of cable duct banks and comprises a mounting guide rail and a plurality of fixing parts, and the plurality of detachable fixing parts are mounted on the mounting guide rail at intervals. The installation guide rail is provided with an installation groove extending in the length direction of the installation guide rail, and the fixing part is embedded in the installation groove. Positioning threaded holes are formed in one side of the mounting guide rail and one side of the fixing component, and the fixing component is positioned on the mounting guide rail through positioning bolts. The arc-shaped clamping strip is driven by the transmission gear to be automatically opened and closed, the protection pipe can be quickly fixed, the installation difficulty of the protection pipe is reduced, the protection pipe can be firmly installed, it is ensured that the protection pipe is not prone to falling off, and the number and interval of fixing parts can be adjusted according to the actual situation.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable conduit arrangement, in particular to a cable protection conduit clamp. Background Art

[0002] Cable conduit is a pipe specially used for laying cables, usually made of hard materials such as plastic, fiberglass, composite materials, etc. Its main function is to provide a safe and stable channel so that cables can be laid in an orderly and neat manner underground or in a specific space, thereby preventing the cables from being damaged by factors such as soil, moisture, and external forces. In power engineering, cable conduit construction is an important construction project. The quality of conduit construction technology is an important guarantee for the safe and normal operation of the power grid system. Due to the increasing number of problems caused by improper cable conduit construction technology, the existing technology generally uses brackets to fix the protective tube. The installation method is very cumbersome and requires a lot of time to install. In addition, the protective tube is easy to fall off from the bracket during use, posing a safety hazard. Utility Model Content

[0003] In view of this, the present invention aims to provide a cable protection pipe clamp to solve the above technical problems.

[0004] In order to achieve the above-mentioned purpose, the technical solution of the utility model is achieved as follows:

[0005] A cable protection tube fixture comprises a mounting rail and a fixing component, wherein a plurality of detachable fixing components are installed at intervals on the mounting rail; the mounting rail is provided with a mounting groove extending along its length, and the fixing component is embedded in the mounting groove; positioning threaded holes are provided on one side of the mounting rail and the fixing component, and the fixing component is positioned on the mounting rail by a positioning bolt.

[0006] Furthermore, a wedge-shaped protrusion is formed on the bottom of the fixing component, and a wedge-shaped groove corresponding to the wedge-shaped protrusion is formed on the mounting rail, and the fixing component is clamped in the mounting rail through the wedge-shaped protrusion.

[0007] Furthermore, the fixing component includes a first arc-shaped clamping strip and a second arc-shaped clamping strip, the first arc-shaped clamping strip and the second arc-shaped clamping strip are symmetrically arranged and rotate relative to each other, forming a ring structure when closed, for fixing the protective tube;

[0008] The first arc-shaped clip and the second arc-shaped clip rotate in opposite directions when driven by the transmission structure.

[0009] Furthermore, the transmission structure includes a first transmission gear, a second transmission gear, a first bevel gear, a second bevel gear and a third bevel gear, the first transmission gear is engaged with the first arc-shaped clip, the second transmission gear is engaged with the second arc-shaped clip, and the first transmission gear and the second transmission gear rotate in opposite directions;

[0010] The first transmission gear, the second transmission gear, the first bevel gear and the second bevel gear are coaxially arranged; the first transmission gear and the first bevel gear are fixedly connected by a transmission shaft, and the first transmission gear rotates synchronously with the first bevel gear; the second transmission gear and the second bevel gear are fixedly connected by a transmission sleeve, and the second transmission gear rotates synchronously with the second bevel gear, and the transmission sleeve is rotatably sleeved on the transmission shaft; the first bevel gear and the second bevel gear are meshed and transmitted by the third bevel gear, so that the first bevel gear and the second bevel gear rotate in opposite directions.

[0011] Furthermore, the first arc-shaped clamping strip and the second arc-shaped clamping strip are both provided with arc-shaped limiting grooves.

[0012] Furthermore, the fixing component further includes a base frame, and the transmission structure is mounted on the base frame;

[0013] The chassis comprises a bottom plate, a front side plate, a rear side plate, an arc-shaped mounting plate and an arc-shaped limiting plate. The front side plate and the rear side plate are formed on the front and rear sides of the bottom plate; the arc-shaped mounting plate is formed on the front side plate, and the first rotating clip and the second rotating clip are movably mounted on the arc-shaped mounting plate;

[0014] The front end surface of the arc-shaped mounting plate is provided with the arc-shaped limiting plate, which is inserted into the arc-shaped limiting grooves of the first arc-shaped clip and the second arc-shaped clip to limit the first arc-shaped clip and the second arc-shaped clip.

[0015] Furthermore, the first transmission gear and the second transmission gear are rotatably mounted in front of the front side plate, and the transmission sleeve passes through the front side plate.

[0016] Furthermore, a driving motor is fixed on the back of the rear side plate to drive the first bevel gear;

[0017] The first bevel gear is rotatably mounted in front of the rear side plate; a gear shaft of the first bevel gear passes through the rear side plate and is connected to the drive motor.

[0018] Furthermore, the wedge-shaped protrusion is integrally formed on the bottom of the base plate.

[0019] Compared with the prior art, the cable protection pipe clamp described in the utility model has the following beneficial effects:

[0020] The cable protection tube clamp described in the utility model drives the arc-shaped clamping strip to open and close automatically through the transmission gear, which can realize the rapid fixation of the protection tube, reduce the installation difficulty of the protection tube, realize the firm installation of the protection tube, and ensure that the protection tube is not easy to fall off. The number and spacing of the fixing parts can be adjusted according to actual conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings, which constitute part of the present invention, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 It is a structural diagram of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the guide rail installation of the utility model;

[0024] Figure 3 This is a schematic structural diagram of the fixing component of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the fixing component of the utility model (the chassis is not shown);

[0026] Figure 5 This is a schematic structural diagram of the chassis of the utility model;

[0027] Figure 6 This is a schematic structural diagram of the first arc-shaped clip of the present invention.

[0028] Description of reference numerals:

[0029] 1-Fixed component; 2-Mounting guide rail; 11-First arc-shaped clip; 12-Second arc-shaped clip; 13-Base frame; 14-Drive motor; 15-Transmission structure; 21-Mounting slot; 22-Wedge-shaped slot; 111-Arc-shaped limit slot; 131-Arc-shaped limit plate; 132-Arc-shaped mounting plate; 133-Rear side plate; 134-Base plate; 135-Wedge-shaped protrusion; 136-Front side plate; 151-First transmission gear; 152-Second transmission gear; 153-Transmission sleeve; 154-Second bevel gear; 155-Third bevel gear; 156-First bevel gear; 157-Transmission shaft. DETAILED DESCRIPTION

[0030] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0031] In the description of the utility model, it is necessary to understand that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relationship shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model indicated or implied by the device or element. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0032] In the description of the utility model, it should be explained that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood through specific circumstances.

[0033] The utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0034] The utility model provides a kind of cable protection pipe fixture, including installation guide rail 2 and fixed component 1, the installation guide rail 2 is installed with several detachable fixed component 1 at intervals;The installation guide rail 2 is provided with installation slot 21 extending along its length direction, and the fixed component 1 is embedded in the installation slot 21;The installation guide rail 2 and the fixed component 1 one side are provided with positioning screw hole, and the fixed component 1 is positioned on the installation guide rail 2 by positioning bolt.Multiple-end installation guide rail 2 can be spliced and used according to site environment.

[0035] The fixed component 1 bottom is provided with wedge-shaped protrusion 135, the installation guide rail 2 is provided with wedge-shaped slot 22 corresponding to the wedge-shaped protrusion 135, and the fixed component 1 is clamped in the installation guide rail 2 by the wedge-shaped protrusion 135.Fixed component 1 can slide along installation guide rail 2, and its number and spacing can be adjusted according to site environment, and fixed component 1 is slid to predetermined position during installation, and then fixed by positioning bolt.

[0036] The fixing component 1 comprises a first arc-shaped clamping strip 11 and a second arc-shaped clamping strip 12, the first arc-shaped clamping strip 11 and the second arc-shaped clamping strip 12 are symmetrically arranged and relatively rotate, and when closed, form a ring structure for fixing the protection tube; the first arc-shaped clamping strip 11 and the second arc-shaped clamping strip 12 are reversely rotated under the driving of a transmission structure 15.

[0037] The transmission structure 15 comprises a first transmission gear 151, a second transmission gear 152, a first bevel gear 156, a second bevel gear 154 and a third bevel gear 155, the first transmission gear 151 is engaged with the first arc-shaped clamping strip 11, the second transmission gear 152 is engaged with the second arc-shaped clamping strip 12, and the first transmission gear 151 and the second transmission gear 152 are reversely rotated; the first transmission gear 151, the second transmission gear 152, the first bevel gear 156 and the second bevel gear 154 are coaxially arranged; the first transmission gear 151 and the first bevel gear 156 are fixedly connected through a transmission shaft 157, and the first transmission gear 151 synchronously rotates with the first bevel gear 156; the second transmission gear 152 and the second bevel gear 154 are fixedly connected through a transmission sleeve 153, and the second transmission gear 152 synchronously rotates with the second bevel gear 154, and the transmission sleeve 153 is rotatably sleeved on the transmission shaft 157; the first bevel gear 156 and the second bevel gear 154 are engaged and driven through the third bevel gear 155, so as to realize the reverse rotation of the first bevel gear 156 and the second bevel gear 154.

[0038] The first curved clip strip 11 and the second curved clip strip 12 are both provided with an arc-shaped limiting groove 111. The fixing component 1 further comprises a base frame 13, on which the transmission structure 15 is mounted; the base frame 13 comprises a bottom plate 134, a front side plate 136, a rear side plate 133, an arc-shaped mounting plate 132 and an arc-shaped limiting plate 131. The front and rear sides of the base plate 134 are provided with the front side plate 136 and the rear side plate 133; the front side plate 136 is provided with the arc-shaped mounting plate 132, on which the first rotating clip strip and the second rotating clip strip are movably mounted; the front end surface of the arc-shaped limiting plate 131 is provided, which is inserted into the arc-shaped limiting groove 111 of the first curved clip strip 11 and the second curved clip strip 12 for limiting the first curved clip strip 11 and the second curved clip strip 12. The first transmission gear 151 and the second transmission gear 152 are rotatably mounted on the front of the front plate 136, and the transmission sleeve 153 extends through the front plate 136. A drive motor 14 is fixed to the back of the rear plate 133 to drive the first bevel gear 156. The first bevel gear 156 is rotatably mounted on the front of the rear plate 133; the gear shaft of the first bevel gear 156 extends through the rear plate 133 and is connected to the drive motor 14. The wedge-shaped protrusion 135 is integrally formed on the bottom of the base plate 134.

[0039] The working principle of the above-mentioned fixing component 1 is as follows: the driving motor 14 drives the first bevel gear 156 to rotate, the first transmission gear 151 rotates forward with the first bevel gear 156, and the first bevel gear 156 drives the second bevel gear 154 to reverse through the third bevel gear 155, thereby driving the second transmission gear 152 to reverse, and the first transmission gear 151 and the second transmission gear 152 rotate in different directions respectively, thereby driving the first arc-shaped clip 11 and the second arc-shaped clip 12 to rotate relative to each other, and the first arc-shaped clip 11 and the second arc-shaped clip 12 are placed in the protective tube in the open state, and then the first arc-shaped clip 11 and the second arc-shaped clip 12 are closed to fix the protective tube.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and description of the present invention.

[0041] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A cable protection tube fixture, characterized in that: The invention comprises a mounting rail and a fixing component, wherein a plurality of detachable fixing components are installed on the mounting rail at intervals; the mounting rail is provided with a mounting groove extending along its length, and the fixing components are embedded in the mounting groove; a positioning threaded hole is provided on one side of the mounting rail and the fixing component, and the fixing component is positioned on the mounting rail by a positioning bolt; The fixing component is provided with a wedge-shaped protrusion at the bottom, and the mounting rail is provided with a wedge-shaped groove corresponding to the wedge-shaped protrusion, and the fixing component is clamped in the mounting rail through the wedge-shaped protrusion; The fixing component includes a first arc-shaped clamping strip and a second arc-shaped clamping strip, the first arc-shaped clamping strip and the second arc-shaped clamping strip are symmetrically arranged and rotate relative to each other, forming a ring structure when closed, for fixing the protective tube; The first arc-shaped clip and the second arc-shaped clip rotate in opposite directions under the drive of the transmission structure; The transmission structure includes a first transmission gear, a second transmission gear, a first bevel gear, a second bevel gear and a third bevel gear, the first transmission gear is engaged with the first arc-shaped clip, the second transmission gear is engaged with the second arc-shaped clip, and the first transmission gear and the second transmission gear rotate in opposite directions; The first transmission gear, the second transmission gear, the first bevel gear and the second bevel gear are coaxially arranged; the first transmission gear and the first bevel gear are fixedly connected by a transmission shaft, and the first transmission gear rotates synchronously with the first bevel gear; the second transmission gear and the second bevel gear are fixedly connected by a transmission sleeve, and the second transmission gear rotates synchronously with the second bevel gear, and the transmission sleeve is rotatably sleeved on the transmission shaft; the first bevel gear and the second bevel gear are meshed and transmitted by the third bevel gear, so that the first bevel gear and the second bevel gear rotate in opposite directions.

2. The cable protection tube fixture according to claim 1, characterized in that: The first arc-shaped clamping strip and the second arc-shaped clamping strip are both provided with arc-shaped limiting grooves.

3. The cable protection tube fixture according to claim 2, characterized in that: The fixing component further comprises a base frame, and the transmission structure is mounted on the base frame; The chassis comprises a bottom plate, a front side plate, a rear side plate, an arc-shaped mounting plate and an arc-shaped limiting plate, wherein the front side plate and the rear side plate are formed on the front and rear sides of the bottom plate; the arc-shaped mounting plate is formed on the front side plate, and further comprises a first rotating clip and a second rotating clip, which are movably mounted on the arc-shaped mounting plate; The front end surface of the arc-shaped mounting plate is provided with the arc-shaped limiting plate, which is inserted into the arc-shaped limiting grooves of the first arc-shaped clip and the second arc-shaped clip to limit the first arc-shaped clip and the second arc-shaped clip.

4. The cable protection tube fixture according to claim 3, characterized in that: The first transmission gear and the second transmission gear are rotatably mounted on the front of the front side plate, and the transmission sleeve passes through the front side plate.

5. The cable protection tube fixture according to claim 4, characterized in that: The back of the rear side plate is fixed with a driving motor for driving the first bevel gear; The first bevel gear is rotatably mounted in front of the rear side plate; a gear shaft of the first bevel gear passes through the rear side plate and is connected to the drive motor.

6. The cable protection tube fixture according to claim 3, characterized in that: The wedge-shaped protrusion is integrally formed on the bottom of the base plate.

Images