CN211239271U

CN211239271U - Mining cable pit is from scalable cable couple device of takeing root

Info

Publication number: CN211239271U
Application number: CN201922312649.8U
Authority: CN
Inventors: 闫宝军; 荣朋; 冯相印; 林建广; 胡亚军; 谢广峰; 吕海波; 刘秀峰; 田广才; 孙晓东; 吕斌; 张宏宇; 来友邦
Original assignee: Hebei Iron and Steel Group Mining Co Ltd
Current assignee: Hebei Iron and Steel Group Mining Co Ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-08-11
Anticipated expiration: 2029-12-20

Abstract

The utility model relates to a mining cable pit is from flexible cable couple device of rooting, include from the anchor bar, nut, connection steel pipe, couple separation blade, fixed steel pipe, screw rod separation blade of rooting. The two ends of the self-rooting anchor rib are composed of a root anchor structure section and a thread section; the root anchor structure section is fixedly connected with the wall in a clamping way, and the thread section is connected with the fixed steel pipe in a thread way through a nut; punching a through hole on the side surface of the fixed steel pipe; the diameter of the connecting steel pipe is smaller than that of the fixed steel pipe; the connecting steel pipe sleeve is connected with the hook and the hook retaining sheet through the screw rod, the screw rod retaining sheet and the nut in the fixed steel pipe. The advantages are that: simplify the installation of cable couple device, reduce auxiliary material consumption, reduce engineering cost, guarantee that cable couple device hangs for a long time safely. This device reasonable in design, simple structure, reliable security is strong, can use widely in the cable laying construction in the mine switch board room.

Description

Mining cable pit is from scalable cable couple device of takeing root

The technical field is as follows:

the utility model relates to a mine electricity distribution room cable pit lays auxiliary assembly technical field, especially relates to a scalable cable couple device of takeing root certainly of mine cable pit for electric wire, cable laying.

Background art:

in the prior art, the cable laying of the metal mine low-voltage distribution room is often laid in a cable trench of the distribution room. The existing common cable laying method is that flat irons are fixed on two sides of a cable trench, angle steel is welded on the flat irons, and cables are directly laid on the angle steel. Therefore, the cable laying hook is urgently needed to be improved, and the normal cable transmission of a distribution room is ensured.

The utility model has the following contents:

the utility model aims at overcoming the not enough of prior art, provide an equipment fixing is simple, with low costs, safe and reliable's mining cable pit is from the scalable cable couple device of taking root.

The utility model discloses a solve the technical scheme that above-mentioned problem provided and be: a self-rooting telescopic cable hook device for a mine cable trench is characterized by comprising a self-rooting anchor bar 1, a nut 2, a connecting steel pipe 3, a hook 4, a hook separation blade 5, a fixing steel pipe 6, a screw 7 and a screw separation blade 8; the two ends of the self-rooting anchor rib are composed of a root anchor structure section and a thread section; the root anchor structure section is fixedly connected with the wall in a clamping way, and the thread section is connected with the fixed steel pipe in a thread way through a nut; punching a through hole on the side surface of the fixed steel pipe; the diameter of the connecting steel pipe is smaller than that of the fixed steel pipe; the connecting steel pipe sleeve is connected with the hook and the hook retaining sheet through the screw rod, the screw rod retaining sheet and the nut in the fixed steel pipe. It is also characterized in that: the self-rooting anchor bar is made of hot-rolled ribbed steel bars, and the hook is made of hot-rolled round steel bars. The diameter of the hook steel bar is 6mm, and the hook steel bar is made into a semicircle shape; the number of the hooks is determined according to actual needs on site. The self-rooting anchor bar consists of three sections, namely a self-rooting section, a straight section and a threaded section, and the diameter of the self-rooting anchor bar is 10 mm; the self-rooting is to vertically cut the anchor bars with the length of 100mm away from the top ends of the anchor bars into two halves and then reversely fold the two halves back by 50mm to form a heel-shaped structure; the length of the straight section is 300 mm; and nuts are screwed on two sides of the threaded section and connected to the fixed steel pipe.

The utility model has the advantages that: the self-rooting telescopic cable hook device for the mine cable trench can stretch out and draw back according to the number of cables in a distribution room, the self-rooting elastic self-anchoring effect of the hot-rolled ribbed anchor bars is fully utilized, the installation process of the cable hook device is simplified, the consumption of auxiliary materials is reduced, the construction cost is reduced, and the stable long-term safe suspension of the cable hook device is ensured. This device reasonable in design, simple structure, reliable security is strong, can use widely in the cable laying construction in the mine switch board room.

Description of the drawings:

FIG. 1 is a block diagram of an embodiment of the present invention;

FIG. 2 is a view showing the installation relationship between the fixed steel pipe 6 and the screw retaining piece 8 in the embodiment of the present invention;

FIG. 3 is a diagram showing the installation relationship among the fixing steel pipe 6, the connecting steel pipe 3, the screw 7 and the screw retaining piece 8;

fig. 4 is an expanded structural view of fig. 1.

In the drawings: 1. self-rooting anchor bars; 2. a nut; 3. connecting the steel pipes; 4. hooking; 5. a hook block sheet; 6. fixing the steel pipe; 7. a screw; 8. a screw rod baffle.

The specific implementation mode is as follows:

the present invention will be described in further detail with reference to the accompanying drawings and examples. A self-rooting telescopic cable hook device for a mine cable trench is shown in figures 1-3: comprises a self-rooting anchor bar 1, a nut 2, a connecting steel pipe 3, a hook 4, a hook baffle 5, a fixed steel pipe 6, a screw 7 and a screw baffle 8; the self-rooting anchor bar 1 consists of a root anchor-shaped structure section, a straight section and a thread section; the root anchor-shaped structure section is fixedly connected with the wall in a clamping way; the thread section is in threaded connection with the upper end of one side of the fixed steel pipe 6 through a screw nut; a through hole is drilled on the side surface of the fixed steel pipe 6; the connecting steel pipe 3 is connected in the fixed steel pipe 6 through a screw 7; the diameter of the connecting steel pipe 3 is smaller than that of the fixed steel pipe 6; the hook 4 and the hook blocking piece 5 are fixedly connected to the side surfaces of the fixed steel pipe 6 and the connecting steel pipe 3 through the nut 2 and the screw 7. The connecting steel pipe is perforated on two sides, and when the connecting steel pipe is used, the connecting steel pipe is installed, the screw rod separation blade 8 is fixed on one side of the strip-shaped through hole, the screw rod separation blade 8 is pushed when the hook needs to be hung, the connecting screw rod 7 is blocked, the hook is fixed by the connecting screw rod 7, and the vertical state of the screw rod separation blade 8 is kept when the hook is not hung. The nut 2 is matched with a screw 7 at one end of the self-rooting anchor bar and a screw 7 for a hook in diameter. The screw rod separation blade 8 which can rotate back and forth is fixedly installed on one side of the strip-shaped through hole of the connecting steel pipe 3. The hook separation blade 5 is connected with the hook 4 in a shaft type mode, and after the hook 4 is laid with a cable, the hook separation blade 5 is put down to lock the cable. The self-rooting anchor bar consists of three sections, namely a self-rooting section, a straight section and a threaded section, and the diameter of the self-rooting anchor bar is 10 mm; the self-rooting is to vertically cut the anchor bars with the length of 100mm away from the top ends of the anchor bars into two halves and then reversely fold the two halves back by 50mm to form a heel-shaped structure; the length of the straight section is 300 mm; and nuts are screwed on two sides of the threaded section and connected to the fixed steel pipe. The connecting steel pipe and the fixing steel pipe are made of galvanized steel pipes, and the fixing steel pipes are used for connecting the self-rooting anchor bars, the connecting steel pipes and the screw rods. The connecting steel pipe is connected with the fixed steel pipe and the screw rod, the screw rod is connected with the hook and the nut, the diameter of the connecting steel pipe is smaller than that of the fixed steel pipe, the diameter of the fixed steel pipe is 5 times of that of the self-rooting anchor rib, and the length of the fixed steel pipe is determined according to the number of the hooks. The diameter of the hook steel bar is 6mm, and the hook steel bar is made into a semicircle. The number of the hooks is determined according to actual needs on site. The self-rooting anchor bar is made of hot-rolled ribbed steel bars, and the hook is made of hot-rolled round steel bars. The utility model discloses a theory of operation: when the self-rooting telescopic cable hook device of the mine cable trench is installed, the self-rooting anchor bars 1 are firstly placed in the cable trench of the distribution room when the walls are built, and the whole device is installed after the cable trench walls are well constructed. The device is provided with a nut 2, a connecting steel pipe 3, a hook 4, a hook separation blade 5, a fixed steel pipe 6, a screw 7 and a screw separation blade 8, and the self-rooting of the device is enhanced by the constraint force, so that the stable and safe laying of cables is facilitated, the adverse effects of engineering and human work are reduced, and the long-term stable operation of the device is ensured.

Claims

1. The utility model provides a mining cable pit is from scalable cable couple device of taking root which characterized in that: the self-rooting anchor bar (1), a nut (2), a connecting steel pipe (3), a hook (4), a hook baffle (5), a fixing steel pipe (6), a screw (7) and a screw baffle (8); the two ends of the self-rooting anchor bar (1) are composed of root anchor structure sections and thread sections; the root anchor structure section is fixedly connected with the wall in a clamping way, and the thread section is connected with the fixed steel pipe (6) in a thread way through a nut (2); a through hole is drilled on the side surface of the fixed steel pipe (6); the diameter of the connecting steel pipe (3) is smaller than that of the fixed steel pipe (6); the connecting steel pipe (3) is sleeved in the fixed steel pipe (6) and is connected with the hook (4) and the hook blocking piece (5) through the screw rod (7), the screw rod blocking piece (8) and the nut (2).

2. The mining cable trench self-rooting telescopic cable hook device according to claim 1, characterized in that: the self-rooting anchor bar (1) is a hot-rolled ribbed steel bar, and the hook (4) is made of a hot-rolled round steel bar.

3. The mining cable trench self-rooting telescopic cable hook device according to claim 1, characterized in that: the diameter of the steel bar of the hook (4) is 6mm, and the hook is made into a semicircle shape; the number of the hooks (4) is determined according to actual field requirements.

4. The mining cable trench self-rooting telescopic cable hook device according to claim 1, characterized in that: the self-rooting anchor bar consists of three sections, namely a self-rooting section, a straight section and a threaded section, and the diameter of the self-rooting anchor bar is 10 mm; the self-rooting is to vertically cut the anchor bars with the length of 100mm away from the top ends of the anchor bars into two halves and then reversely fold the two halves back by 50mm to form a heel-shaped structure; the length of the straight section is 300 mm; and nuts are screwed on two sides of the threaded section and connected to the fixed steel pipe.