CN211171677U

CN211171677U - Side slope rolling stone protection device

Info

Publication number: CN211171677U
Application number: CN201921575177.9U
Authority: CN
Inventors: 周志林
Original assignee: Sichuan Highway Engineering Consulting And Supervision Co ltd
Current assignee: Sichuan Highway Engineering Consulting And Supervision Co ltd
Priority date: 2019-09-21
Filing date: 2019-09-21
Publication date: 2020-08-04
Anticipated expiration: 2029-09-21

Abstract

The utility model discloses a side slope rolling stone protection device, which relates to the technical field of protection devices and comprises a fixed group post, wherein a fixed protective net is fixedly arranged at the inner side position of the fixed group post, an extension group post is movably sleeved at the inner upper end of the fixed group post, a limit slider is fixedly arranged at the side position of the extension group post, second mounting holes are arranged at the surface of the limit slider at equal intervals, a fastening strip frame is arranged at the inner side of the fixed group post, a strip-shaped protective net is fixedly arranged at the inner side position of the fastening strip frame, the utility model is provided with the fixed group post, a thread through hole, a positioning bolt, the extension group post, a positioning thread groove, the limit slider and a limit chute, the whole height of the side slope rolling stone protection device can be conveniently adjusted, and the side slope rolling stone protection device can be adjusted to a proper height according to the protection requirement of the hillside terrain, the applicability and the reliability of the side slope rock rolling protection device are improved.

Description

Side slope rolling stone protection device

Technical Field

The utility model relates to a protector technical field specifically is a side slope rock rolling protector.

Background

At present, with the rapid development of social economy, local infrastructure construction such as residential buildings, office buildings, railways, highways and the like is accelerated in all places, part of open-air mountain peeling blasting gradually moves to the edges of towns and villages of residential areas, the blasting environment is more and more complex, rolling stones generated by mountain blasting need to be stopped by using a protection device, and the personal safety of residents is prevented from being threatened by falling of the rolling stones.

However, the traditional side slope rolling stone protection device cannot be used for different requirements of slope terrain protection due to the fact that the whole height of the traditional side slope rolling stone protection device cannot be adjusted, and the applicability and the reliability of the side slope rolling stone protection device are reduced, so that the side slope rolling stone protection device is provided by a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a side slope rolling stone protector to propose traditional side slope rolling stone protector in solving above-mentioned background art because whole height can not adjust, lead to unable using in different hillside topography protection demands, reduced side slope rolling stone protector's suitability and the problem of reliability.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a side slope stone rolling protector, includes fixed group post, the fixed protection network that is provided with in inboard position department of fixed group post, extension group post has been cup jointed in the activity of the inboard upper end of fixed group post, the fixed spacing slider that is provided with in side position department of extension group post, the second mounting hole has been seted up at spacing slider's surperficial equidistance interval, the inboard of fixed group post is provided with fastening strip frame, the fixed bar protection network that is provided with in inboard position department of fastening strip frame, the screw thread through-hole has been seted up to fixed group post's preceding side surface position department, the bottom mounting of fixed group post is provided with PMKD.

As a further aspect of the present invention: the limiting sliding groove is formed in the position of the inner side surface of the fixed group column, and the limiting sliding block is connected with the limiting sliding groove in a sliding mode.

As a further aspect of the present invention: the fixed positioning thread groove that is provided with of equidistance interval of surface position department of front side of extension group post, threaded through hole and the equal threaded connection of positioning thread groove have positioning bolt.

As a further aspect of the present invention: the surface position department of fastening strip frame has seted up first mounting hole, the equal threaded connection of first mounting hole and second mounting hole has mounting bolt.

As a further aspect of the present invention: the surface position of the fixed bottom plate is provided with four ground nail holes.

As a further aspect of the present invention: the fixed protective net and the strip-shaped protective net are both steel wire protective net members, the fixed group columns and the extension group columns are both steel column members, and steel ropes are fixedly arranged at the inner side positions of the fixed group columns.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses set up fixed group post, screw thread through-hole, positioning bolt, extension group post, positioning thread groove, spacing slider and spacing spout, be convenient for adjust side slope roller stone protector's whole height, can come side slope roller stone protector to transfer to suitable height according to the protection demand of hillside topography, improved side slope roller stone protector's suitability and reliability.

2. The utility model discloses first mounting hole, fastening strip frame, second mounting hole and installation screw thread have been set up for the bar protection network can splice or dismantle on extension group post, and it is more convenient to change the processing to the bar protection network that damages, and the later stage of being convenient for is maintained the processing to side slope rolling stone protector.

Drawings

FIG. 1 is a schematic structural view of a slope rolling stone protection device;

FIG. 2 is a schematic structural view of an arc-shaped limiting partition plate in a slope rolling stone protection device;

fig. 3 is a schematic structural diagram of a second spring in the slope rolling stone protection device.

In the figure: 1. fixing the assembled columns; 101. a threaded through hole; 2. positioning the bolt; 3. lengthening the group of columns; 301. positioning a thread groove; 4. installing a bolt; 5. fixing a protective net; 6. a strip-shaped protective net; 7. fastening the strip frame; 701. a first mounting hole; 8. fixing the bottom plate; 801. a ground nail hole; 9. a limiting slide block; 901. a second mounting hole; 10. and a limiting sliding groove.

Detailed Description

Please refer to fig. 1-3, in the embodiment of the utility model, a side slope rolling stone protector, including fixed group post 1, the fixed protection network 5 that is provided with in inboard position department of fixed group post 1, extension group post 3 has been cup jointed in the activity of the inboard upper end of fixed group post 1, the fixed spacing slider 9 that is provided with in side position department of extension group post 3, second mounting hole 901 has been seted up at spacing slider 9's surperficial equidistance interval, the inboard of fixed group post 1 is provided with fastening strip frame 7, the fixed bar protection network 6 that is provided with in inboard position department of fastening strip frame 7, screw thread through-hole 101 has been seted up in the preceding side surface position department of fixed group post 1, the bottom mounting of fixed group post 1 is provided with PMKD.

In fig. 1 and 2: the limiting sliding groove 10 is formed in the position of the inner side surface of the fixed group column 1, the limiting sliding block 9 is connected with the limiting sliding groove 10 in a sliding mode, and the purpose that the group column 3 can be prolonged to move up and down along the limiting sliding groove 10 in a limiting mode on the fixed group column 1 is achieved.

In fig. 1: the equidistant spacing of the surface position department of the front side of extension group post 3 is fixedly provided with location thread groove 301, and threaded through hole 101 and the equal threaded connection of location thread groove 301 have positioning bolt 2, have reached the purpose of being convenient for lock extension group post 3 on fixed group post 1.

In fig. 1 and 3: first mounting hole 701 has been seted up to the surperficial position department of fastening strip frame 7, and first mounting hole 701 has mounting bolt 4 with the equal threaded connection of second mounting hole 901, has reached the purpose that can dismantle strip protection network 6 in the installation on extension group post 3.

In fig. 1: the surface position of the fixed bottom plate 8 is provided with four ground nail holes 801, so that the purpose of conveniently using the ground nails to match the ground nail holes 801 to fixedly install the fixed group column 1 on the waist of the mountain ground is achieved.

In fig. 1 and 3: fixed protection network 5 and bar protection network 6 are a steel wire protection network component, and fixed group post 1 is a steel column component with extension group post 3, and the fixed steel cable that is provided with of inboard position department of fixed group post 1 has reached and has made protector possess good structural strength's purpose.

The utility model discloses a theory of operation is: when the slope rolling stone protection device is used, the surface of the fixed bottom plate 8 is provided with ground nail holes 801, the fixed group post 1 is fixedly arranged on the ground of the waist of a mountain by matching the ground nails with the ground nail holes 801, the limiting slide block 9 is in sliding connection with the limiting slide groove 10, the height position of the extension group post 3 can be movably adjusted on the fixed group post 1 according to the protection requirement of the slope terrain, when the extension group post 3 is adjusted to a proper height position, the threaded through hole 101 is aligned with the corresponding positioning threaded groove 301 and then is fixedly connected by the positioning bolt 2, the extension group post 3 can be locked on the fixed group post 1, so that the first mounting hole 701 and the second mounting hole 901 can be aligned to use the mounting bolt 4 to mount and splice the strip-shaped protective net 6 on the extension group post 3, when the damaged strip-shaped protective net 6 needs to be replaced, and loosening the mounting bolts 4 to disassemble and take out the damaged strip-shaped protective net 6 for replacement.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a side slope rolling stone protector, includes fixed group post (1), its characterized in that, the fixed protection network (5) that is provided with in inboard position department of fixed group post (1), extension group post (3) have been cup jointed in the inboard upper end activity of fixed group post (1), the fixed stop block (9) that is provided with in side position department of extension group post (3), second mounting hole (901) have been seted up at the surperficial equidistance interval of stop block (9), the inboard of fixed group post (1) is provided with fastening strip frame (7), the fixed bar protection network (6) that is provided with in inboard position department of fastening strip frame (7), screw through-hole (101) have been seted up in the front side surface position department of fixed group post (1), the bottom mounting of fixed group post (1) is provided with PMKD (8).

2. The side slope rolling stone protection device according to claim 1, wherein a position limiting sliding groove (10) is formed in the position of the inner side surface of the fixed column assembly (1), and the position limiting sliding block (9) is in sliding connection with the position limiting sliding groove (10).

3. The side slope rolling stone protection device according to claim 1, wherein the front side surface of the extension group column (3) is fixedly provided with positioning thread grooves (301) at equal intervals, and the threaded through hole (101) and the positioning thread grooves (301) are both in threaded connection with positioning bolts (2).

4. The side slope rolling stone protection device according to claim 1, wherein a first mounting hole (701) is formed in the surface of the fastening strip frame (7), and a mounting bolt (4) is connected to the first mounting hole (701) and the second mounting hole (901) in a threaded manner.

5. The side slope rolling stone protection device according to claim 1, wherein ground nail holes (801) are formed in the surface of the fixed bottom plate (8), and the number of the ground nail holes (801) is four.

6. The slope rolling stone protection device according to claim 1, wherein the fixed protective net (5) and the strip-shaped protective net (6) are both steel wire protective net members, the fixed group columns (1) and the extension group columns (3) are both steel column members, and steel ropes are fixedly arranged at the inner side positions of the fixed group columns (1).