CN220953379U

CN220953379U - Slope fixing device

Info

Publication number: CN220953379U
Application number: CN202323033239.2U
Authority: CN
Inventors: 刘敬杨; 何瑞婷; 胡耀
Original assignee: Sichuan Communications Construction Group Co Ltd
Current assignee: Sichuan Communications Construction Group Co Ltd
Priority date: 2023-11-09
Filing date: 2023-11-09
Publication date: 2024-05-14
Anticipated expiration: 2033-11-09

Abstract

The utility model relates to the technical field of slope fixing, and provides a slope fixing device which comprises a fixing cylinder, a puncture assembly arranged in the wall of the fixing cylinder in a sliding manner and a driving rod assembly arranged in the fixing cylinder and used for driving the puncture assembly to slide outwards. According to the utility model, the driving rod is in transmission connection with the drill bit, so that the drill bit is driven to rotate through the rotation of the driving rod, and the drill bit continuously rotates, so that time and labor can be saved when the fixed cylinder is inserted into the soil of a side slope.

Description

Slope fixing device

Technical Field

The utility model relates to the technical field of slope fixing, in particular to a slope fixing device.

Background

The slope support is characterized in that various flexible protection nets mainly comprising steel wire rope nets are covered or wrapped on slopes or rocks to be protected so as to limit weathering flaking or damage of slope rock-soil bodies and dangerous rock collapse, and the slope support has a reinforcing effect and a containment effect. Slope anchors are often used to secure the protective screen to the slope. However, in the practical application process, when the soil property of the side slope is loose, the side slope anchor rod is easy to fall off, so that the fixation of the protective net is affected.

For this reason, the patent application with the application number of CN2017208388029 discloses a fixing device for a slope protection net, which comprises a fixing cylinder with the front end inserted into the slope, a puncture column arranged in the wall of the fixing cylinder in a sliding way, and a driving rod component arranged in a sleeve for driving the puncture column to slide outwards and be inserted into the slope to form a barb structure; a guide hole for installing the puncture column is formed in the fixed cylinder wall, and the guide hole is an inclined hole which is inclined backwards from inside to outside in the radial direction towards the axial direction; the outer end of the puncture rod is a sharp end, and the inner end of the puncture rod is a hemispherical end; the driving rod assembly comprises a driving screw rod coaxially arranged in the fixed cylinder and a driving screw sleeve sleeved in the inner cavity of the fixed cylinder in a mode of sliding along the axial direction and fixing along the circumferential direction, wherein the driving screw sleeve is sleeved outside the driving screw rod in a threaded manner and driven by the driving screw rod to move along the axial direction so as to drive the puncture column to slide outwards and insert into the slope body to form an anti-drop structure. Although the device can be fixed more firmly, in actual use, the fixing cylinder needs to be inserted into the soil of the side slope manually by using brute force, and as the drill bit at the front end of the fixing cylinder is fixed, the time and the labor are wasted during the insertion, and the operation efficiency is affected.

Content of the application

The utility model aims to provide a slope protection device, which is characterized in that a drill bit is connected with a driving rod in a transmission way on the basis of the prior art, so that the drill bit is driven to rotate by the driving rod, and a fixed cylinder is more time-saving and labor-saving when being inserted into the soil of a slope.

The embodiment of the utility model is realized by the following technical scheme:

The utility model provides a side slope fixing device, includes fixed section of thick bamboo, slip set up in puncture subassembly in the fixed section of thick bamboo wall and locate be used for the drive in the fixed section of thick bamboo puncture subassembly outside gliding actuating assembly, actuating assembly includes the edge the actuating lever of the axial setting of fixed section of thick bamboo, the bottom of fixed section of thick bamboo is equipped with the drill bit, the bottom of actuating lever is followed the axial extension of fixed section of thick bamboo is followed outside the fixed section of thick bamboo with the horizontal end face transmission of drill bit is connected.

Optionally, the horizontal end face of the drill bit is attached to the bottom face of the fixed cylinder.

Optionally, the horizontal end face of the drill bit is rotatably connected with the bottom surface of the fixed cylinder.

Optionally, the puncture assembly at least comprises two puncture groups which are arranged at intervals along the axial direction of the fixed cylinder, each puncture group comprises a plurality of puncture columns which are obliquely arranged, and the oblique directions of the puncture columns of the two adjacent puncture groups are opposite.

Optionally, the drive assembly still includes the drive the pivoted drive division of actuating lever, the outer wall of actuating lever be equipped with the screw thread section of puncture group one-to-one, screw thread section department threaded connection has drive sleeve, adjacent two screw thread section's screw thread opposite direction.

Optionally, a plurality of puncture posts of the puncture group are arranged at intervals along the circumference of the fixed cylinder.

Optionally, an end cover is arranged at the top end of the fixed cylinder, a fixing hole is formed in the end cover, the driving part is a driving motor arranged on the bottom surface of the end cover, and the driving motor is positioned in the fixed cylinder.

Optionally, a handle is disposed on the top surface of the end cover, and the handle is detachably connected with the end cover.

The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:

the utility model has reasonable design and simple structure, and on the basis of the existing fixing device, the driving rod is in transmission connection with the drill bit, so that the drill bit is driven to rotate by the rotation of the driving rod, and the drill bit continuously rotates, so that time and labor can be saved when the fixing cylinder is inserted into the soil of the side slope.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic structural view of a slope fixing device according to an embodiment of the present utility model;

FIG. 2 is a schematic structural view of a slope fixing device according to an embodiment of the present utility model in a use state;

icon: 1-fixed cylinder, 2-puncture column, 3-actuating lever, 4-drive, 5-drill bit, 6-screw thread section, 7-drive sleeve pipe, 8-end cover, 9-fixed orifices, 10-handle.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which a product of the application is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and it is not indicated or implied that the referred device or element must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

Referring to fig. 1 and 2, a slope fixing device includes a fixing cylinder 1, a piercing assembly slidably disposed in a wall of the fixing cylinder 1, and a driving assembly disposed in the fixing cylinder 1 for driving the piercing assembly to slide outwards, where the piercing assembly includes at least two piercing groups disposed along an axial direction of the fixing cylinder 1 at intervals. So set up for after fixed section of thick bamboo 1 inserts the soil of side slope in, the piercing post 2 of two adjacent piercing groups can insert the soil of side slope with different directions, thereby form the barb structure that the structure is stronger, further improve the stability of fixed section of thick bamboo 1 after inserting the soil of side slope.

Meanwhile, the driving assembly comprises a driving rod 3 and a driving part 4, wherein the driving rod 3 and the driving part 4 are arranged along the axial direction of the fixed cylinder 1, the driving part is used for driving the driving rod 3 to rotate, a drill bit 5 is arranged at the bottom of the fixed cylinder 1, and the bottom end of the driving rod 3 extends out of the fixed cylinder 1 along the axial direction of the fixed cylinder 1 and is in transmission connection with the horizontal end face of the drill bit 5. Therefore, when the driving part 4 drives the driving rod 3 to rotate, the driving rod 3 can drive the drill bit 5 to rotate at the same time, and when the fixed cylinder 1 is inserted into the soil of the side slope, only the fixed cylinder 1 is required to be pressed with a little force, and the drill bit 5 which is matched with the rotation is used for continuously drilling holes, so that the fixed cylinder 1 is more time-saving and labor-saving in the soil of the side slope. In addition, the outer wall of the driving rod 3 is provided with thread sections 6 corresponding to the puncture groups one by one, the thread sections 6 are in threaded connection with driving sleeves 7, and the thread directions of two adjacent thread sections 6 are opposite. When the driving rod 3 rotates, the driving sleeve 7 corresponding to each puncture group moves along the axial direction of the driving rod 3 under the action of the driving rod 3, so that the puncture columns 2 are ejected out of the wall of the fixed cylinder 1 into the soil of the side slope to form a barb structure. In this embodiment, when the fixed cylinder 1 is inserted into the soil of the side slope, the driving sleeve 7 at the lowest position in the fixed cylinder 1 can move upwards under the action of the driving rod 3, and the other driving sleeve 7 adjacent to the driving sleeve can move upwards under the driving of the driving rod 3, so that the puncture columns 2 corresponding to the fixed cylinder are respectively pushed, and a barb structure with higher structural strength is formed.

In this embodiment, in order to avoid the soil from entering the gap between the drill bit 5 and the fixed barrel 1 as much as possible, the horizontal end surface of the drill bit 5 is attached to the bottom surface of the fixed barrel 1, in consideration of the fact that the fixed barrel 1 is in contact with the soil when it is inserted into the soil of the side slope. Meanwhile, in order not to influence the normal rotation of the drill bit 5, the horizontal end face of the drill bit 5 is rotationally connected with the bottom face of the fixed cylinder 1, and a sliding sealing ring can be additionally arranged between the horizontal end face of the drill bit 5 and the bottom face of the fixed cylinder 1 to realize rotational connection, so that the sealing effect is improved, and soil is further prevented from entering between the drill bit 5 and the fixed cylinder 1.

In the present embodiment, the plurality of puncture columns 2 of the puncture group are arranged at intervals along the circumferential direction of the fixed cylinder 1. Thereby realizing that the puncture column 2 slides out from a plurality of directions of the fixed cylinder 1 so as to further improve the structural strength of the fixed cylinder 1 after being inserted into the soil of the side slope.

In this embodiment, the top of the fixed cylinder 1 is provided with the end cover 8, the end cover 8 is provided with the fixing hole 9, when the fixed cylinder 1 is inserted into the suitable position in the soil of the side slope, the fixing hole 9 can be penetrated by the fastening bolt to firmly fix the fixed cylinder 1, meanwhile, the driving part 4 is a driving motor arranged on the bottom surface of the end cover 8, the driving motor is adopted to enable an operator to save more labor in actual operation, and the driving motor is positioned in the fixed cylinder 1, so that the purpose of protecting the driving motor can be achieved, and the service life of the driving motor is prolonged.

Meanwhile, in order to facilitate the operator to press the fixed cylinder 1 when inserting the fixed cylinder 1 into the soil of the side slope, the top surface of the end cover 8 is provided with a handle 10, the handle 10 is detachably connected with the end cover 8, and the handle 10 and the end cover 8 are connected in a threaded connection manner. Before the fixed cylinder 1 is inserted into the side slope soil, the handle 10 is firstly arranged on the end cover 8; when the fixed cylinder 1 is inserted into the slope soil, an operator holds the handle 10 by hand and presses the fixed cylinder 1 downwards; after the fixed cylinder 1 is installed, the handle 10 is detached to install the other fixed cylinder 1, so that the multipurpose of one object is realized.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a side slope fixing device, including fixed section of thick bamboo, slip set up in puncture subassembly in the fixed section of thick bamboo wall and locate be used for the drive in the fixed section of thick bamboo puncture subassembly outside gliding drive assembly, drive assembly includes follows the axial of fixed section of thick bamboo sets up the actuating lever, the bottom of fixed section of thick bamboo is equipped with the drill bit, its characterized in that: the bottom end of the driving rod extends out of the fixed cylinder along the axial direction of the fixed cylinder and is in transmission connection with the horizontal end face of the drill bit.

2. The slope fixation device of claim 1, wherein: the horizontal end face of the drill bit is attached to the bottom face of the fixed cylinder.

3. The slope fixation device of claim 2, wherein: the horizontal end face of the drill bit is rotationally connected with the bottom face of the fixed cylinder.

4. The slope fixation device of claim 1, wherein: the puncture assembly at least comprises two puncture groups which are arranged along the axial direction of the fixed cylinder at intervals, each puncture group comprises a plurality of puncture columns which are obliquely arranged, and the oblique directions of the puncture columns of the two adjacent puncture groups are opposite.

5. The slope fixation device of claim 4, wherein: the driving assembly further comprises a driving part for driving the driving rod to rotate, the outer wall of the driving rod is provided with thread sections corresponding to the puncture groups one by one, the thread sections are connected with driving sleeves in a threaded mode, and the thread directions of two adjacent thread sections are opposite.

6. The slope fixation device of claim 4, wherein: the puncture columns of the puncture group are arranged at intervals along the circumferential direction of the fixed cylinder.

7. The slope fixation device of claim 5, wherein: the top of the fixed cylinder is provided with an end cover, the end cover is provided with a fixed hole, the driving part is a driving motor arranged on the bottom surface of the end cover, and the driving motor is positioned in the fixed cylinder.

8. The slope fixation device of claim 7, wherein: the top surface of end cover is equipped with the handle, the handle with end cover detachably connects.