Mining anchor cable transportation frame

Abstract

The invention relates to a transportation frame, in particular to a mining anchor cable transportation frame which comprises a chassis, a front blocking piece, a rear blocking piece and side blocking pieces, the chassis is rectangular, the front blocking piece is located at the front end of the chassis, the rear blocking piece is located at the rear end of the chassis, and the side blocking pieces are located on the two sides of the chassis respectively; the chassis is further provided with a limiting piece, the limiting piece is obliquely fixed to the chassis, and the limiting piece is located between the front blocking piece and the side blocking piece. The limiting piece and the rear blocking piece are in a U shape and are integrally formed, each limiting piece comprises a connecting part and a limiting part, the limiting parts are arranged on the two sides of the connecting part, and the connecting part is fixedly connected to the chassis. A plurality of sawteeth are arranged on the left side and the right side of the inner side wall of the limiting part in the vertical direction and used for increasing friction between the sawteeth and the anchor cable. The problem that the anchor cable is prone to bounce and fall off in the transportation process is effectively solved.

Description

Technical Field

[0001] The invention relates to a transport rack, in particular to an anchor cable transport rack for mining. Background Art

[0002] Anchor cables are often used for supporting mine tunnels. The anchor cables are multi-strand steel bundle structures, and the length of mining anchor cables is mostly 6-12 meters. Anchor cables are important supporting materials for mining production and are used in large quantities. Generally, anchor cables are transported by mine cars, floats, etc., but in actual use, anchor cables are easy to slide out of the upper opening of mine cars, floats, etc. At the same time, due to the limitations of safety and transportation conditions, the number of anchor cables loaded on each mine car and float is small, and the transportation efficiency is low. Summary of the invention

[0003] The purpose of the present invention is to provide a mining anchor cable transport frame to solve the problem of low efficiency in current anchor cable transportation and transfer.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is:

[0005] A mining anchor cable transport frame comprises a chassis, a front stopper, a rear stopper and side stops, wherein the chassis is rectangular, the front stopper is located at the front end of the chassis, the rear stopper is located at the rear end of the chassis, and the side stops are respectively located on both sides of the chassis; a limiter is also provided on the chassis, the limiter is tilted and fixed on the chassis, and the limiter is located between the front stopper and the side stopper.

[0006] Furthermore, the limiting member and the rear stopper are U-shaped and integrally formed, and include a connecting portion and a limiting portion, wherein the limiting portion is arranged on both sides of the connecting portion, and the connecting portion is fixedly connected to the chassis.

[0007] Furthermore, a plurality of saw teeth are provided on both sides of the inner side wall of the limiting portion along the up-down direction, and the saw teeth are used to increase the friction between the limiting portion and the anchor cable.

[0008] Furthermore, the left-side limiting portion is provided with a plurality of penetrating first limiting holes from top to bottom, and the right-side limiting portion is provided with a plurality of penetrating second limiting holes at positions corresponding to the first limiting holes.

[0009] Furthermore, the first limiting hole and the second limiting hole are connected to an anchor rod, and both ends of the anchor rod are detachably connected to nuts, respectively, and the nuts are used to detachably fix the anchor rod to the limiting portion.

[0010] Furthermore, the side stopper includes a plurality of vertical columns, an X-shaped reinforcement plate is arranged between adjacent columns, and a supporting beam is also arranged between the tops of adjacent columns; a plurality of third limiting holes arranged up and down are provided on the vertical column on the right, and a plurality of fourth limiting holes corresponding one-to-one to the third limiting holes are provided on the vertical column on the left.

[0011] Furthermore, the bottoms of the left and right sides of the front stopper are fixed to the chassis via reinforcing ribs.

[0012] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0013] The present invention increases the loading capacity compared with the existing equipment by placing the anchor cable in an elliptical shape on the bottom plate. When placing the anchor cable, the anchor cable is placed around the limiter, and the front section of the anchor cable is against the front baffle. The front baffle and the limiter will limit the horizontal movement of the anchor cable on the bottom plate. After the anchor cable is placed, the anchor rod is inserted into the designated first limit hole and the second limit hole to limit the movement of the anchor cable in the vertical direction. The present invention effectively solves the problem that the anchor cable is prone to bouncing and falling off during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The figure is a side view of a mining anchor cable transport rack.

[0015] Figure 2 This is a top view of a mining anchor cable transport rack.

[0016] Figure 3 It is a side view of the limiter. DETAILED DESCRIPTION

[0017] A mining anchor cable transport frame comprises a chassis 1, a front stopper 2, a rear stopper 3 and a side stopper 4. The chassis 1 is rectangular, the front stopper 2 is located at the front end of the chassis 1, the rear stopper 3 is located at the rear end of the chassis 1, and the side stops 4 are respectively located on both sides of the chassis 1; the chassis 1 is also provided with a stopper 5, the stopper 5 is tilted and fixed on the chassis 1, and the stopper 5 is located between the front stopper 2 and the side stops 4. First, the anchor cable is placed on the chassis 1 in an elliptical shape, the anchor cable is located in the area formed by the front stopper 2, the rear stopper 3 and the two side stops 4, and one side of the stopper 5 is inserted in the elliptical area formed by the anchor cable. Then, after the transport frame is placed on a transport device such as a flatbed truck, a trackless rubber-wheeled vehicle or a monorail crane, when the transport device is started, the anchor cable on the chassis 1 will generate inertia, and the anchor cable will not slide forward under the action of the front stopper 2, and the stopper 5 and the rear stopper 3 will limit the anchor cable from sliding backward, effectively preventing the anchor cable from falling off due to inertia during transportation.

[0018] The limiting member 5 and the rear stopper 3 are U-shaped and integrally formed, and include a connecting portion 11 and a limiting portion 12. The limiting portion 12 is arranged on both sides of the connecting portion 11, and the connecting portion 11 is fixedly connected to the chassis 1. A plurality of serrations 13 are arranged on both sides of the inner wall of the limiting portion 12 in the up and down directions, and the serrations 13 are used to increase the friction between the anchor cable. The limiting portion 12 on the left side is provided with a plurality of first limiting holes 14 penetrating from top to bottom, and the limiting portion 12 on the right side is provided with a plurality of second limiting holes penetrating at positions corresponding to the first limiting holes 14. The first limiting hole 14 and the second limiting hole are connected to the anchor rod, and the two ends of the anchor rod are detachably fixed to the limiting portion 12 by nuts. After the anchor cable is placed, the anchor rod is inserted into the limiting portion 12 of the rear stopper 3, and the anchor rod passes through the first limiting hole 14 and the corresponding second limiting hole respectively. Both ends of the anchor rod are provided with external threads, and then the anchor rod is detachably fixed to the limiting member 5 by a nut. This can effectively prevent the anchor cable from bouncing during transportation, making the transportation process safer.

[0019] The side block 4 includes a plurality of vertical columns 41, an X-shaped reinforcing plate 42 is arranged between adjacent columns 41, and a supporting crossbeam 43 is also arranged between the tops of adjacent columns 41; the vertical column 41 on the right is provided with a plurality of third limiting holes 44 arranged up and down, and the vertical column 41 on the left is provided with a plurality of fourth limiting holes corresponding to the third limiting holes 44. The two ends of the anchor rod pass through the third limiting hole 44 and the fourth limiting hole respectively, and the anchor cable now moves in the vertical direction. The anchor cable is placed on the chassis 1, and the left and right sides of the elliptical anchor cable will rest on the side block 4. The X-shaped reinforcing plate 42 will increase the strength of the side block 4 and extend the service life of the device. The bottom of the left and right sides of the front block 2 are fixed to the chassis 1 through reinforcing ribs 45, and the reinforcing ribs 45 can increase the strength of the front block 2.

[0020] Directions:

[0021] The anchor cable is placed on the chassis in an elliptical shape, and the anchor cable will pass between the limiting parts 12 on both sides of the limiting member 5. After the anchor cable is completely placed on the chassis, the anchor rod is inserted into the corresponding first limiting hole 14 and second limiting hole on the rear stopper 3 and the limiting member 5, respectively. The anchor rod is located above the anchor cable, and the corresponding third limiting hole 44 and fourth limiting hole on the vertical column 41 are inserted into the anchor rod, and then the anchor rod is fixed to the limiting member 5, the rear stopper 3 and the side stopper 4 respectively through nuts. In this way, during the transportation of the chassis, whether due to inertia or bumpy road conditions, the activity of the anchor cable can be effectively controlled to prevent the anchor cable from falling.

[0022] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A mining anchor cable transport frame, characterized in that: It includes a chassis, a front stopper, a rear stopper and side stops. The chassis is rectangular, the front stopper is located at the front end of the chassis, the rear stopper is located at the rear end of the chassis, and the side stops are located on both sides of the chassis respectively; a limiter is also provided on the chassis, the limiter is tilted and fixed on the chassis, and the limiter is located between the front stopper and the side stopper.

2. A mining anchor cable transport frame according to claim 1, characterized in that: The limiting member and the rear stopper are U-shaped and integrally formed, and include a connecting portion and a limiting portion. The limiting portions are arranged on both sides of the connecting portion, and the connecting portion is fixedly connected to the chassis.

3. A mining anchor cable transport frame according to claim 2, characterized in that: A plurality of saw teeth are arranged on both sides of the inner side wall of the limiting portion along the up-down direction, and the saw teeth are used to increase the friction between the limiting portion and the anchor cable.

4. A mining anchor cable transport frame according to claim 3, characterized in that: The left-side limiting portion is provided with a plurality of penetrating first limiting holes from top to bottom, and the right-side limiting portion is provided with a plurality of penetrating second limiting holes at positions corresponding to the first limiting holes.

5. A mining anchor cable transport frame according to claim 4, characterized in that: The first limiting hole and the second limiting hole are connected to the anchor rod, and both ends of the anchor rod are detachably connected to nuts, and the nuts are used to detachably fix the anchor rod on the limiting part.

6. A mining anchor cable transport frame according to claim 1, characterized in that: The side stopper includes a plurality of vertical columns, an X-shaped reinforcement plate is arranged between adjacent columns, and a supporting beam is also arranged between the tops of adjacent columns; the vertical column on the right is provided with a plurality of third limiting holes arranged up and down, and the vertical column on the left is provided with a plurality of fourth limiting holes corresponding one to one with the third limiting holes.

7. A mining anchor cable transport frame according to claim 1, characterized in that: The bottoms of the left and right sides of the front stopper are fixed on the chassis through reinforcing ribs.

Images