CN211172015U

CN211172015U - Landslide prevention fixing structure for mountain

Info

Publication number: CN211172015U
Application number: CN201921919415.3U
Authority: CN
Inventors: 黄海滨; 徐素健; 王宁宁; 黄丽军; 王进燚
Original assignee: Xiamen Nengqiaotang Construction Engineering Co ltd
Current assignee: Ningbo Seramik New Materials Technology Co.,Ltd.
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-08-04
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses a mountain body landslide prevention fixed knot constructs, including bar scute, ground nail and three edged nail, the both sides difference fixedly connected with fixed block of bar scute, the through-hole has been seted up on the fixed block, the round hole has been seted up at the top of bar scute, the one end fixedly connected with gear portion of bar scute, and the other end fixedly connected with nested piece of bar scute, the inside of nested piece is provided with the internal tooth oral area that gear portion of being convenient for pegged graft, the upper portion surface center fixedly connected with screw rod of gear portion, the nut is installed to the screw thread on the screw rod. The utility model discloses can carry out arbitrary independent assortment according to massif slope or other situations, utilize the cooperation of triangular nail and triangle breach, the angle of triangular nail can be adjusted and is adjusted according to hillside direction of gravity, suitably adjusts the main direction of force of atress of triangular nail, and is more firm, and gear portion and the cooperation of internal tooth oral area can be implemented fixedly according to actual conditions, extensive applicability.

Description

Landslide prevention fixing structure for mountain

Technical Field

The utility model relates to a massif landslide prevention technical field specifically is a massif landslide prevention fixed knot constructs.

Background

Landslide is one of the common geological disasters, and specifically refers to the action and phenomenon that a certain part of rock and soil on a mountain slope generates shear displacement along a certain weak structural surface (zone) under the action of gravity (including the gravity of the rock and soil and the dynamic and static pressure of underground water) to integrally move to the lower part of the slope.

When landslide occurs, a large amount of personal and property loss is often caused; the existing protective measures are generally to establish a blocking structure in a place where landslide is easy to occur on a mountain, so that the strength of the landslide is enhanced, and the probability and degree of landslide occurrence are reduced. However, due to the protection measures, the installation and maintenance are inconvenient, and many standard constructions cannot meet the requirements of construction on landslides with different shapes. Therefore, it is necessary to provide a fixing structure for landslides, which has high strength and is easily applicable to various mountains.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a landslide fixed knot constructs, current landslide safeguard measure, and the installation is maintained inconveniently, and a lot of standards are found and can't be satisfied and are built on the landslide that the shape is different to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a mountain body landslide prevention fixed knot constructs, includes bar scute, ground nail and three edged nail, the both sides difference fixedly connected with fixed block of bar scute, the through-hole has been seted up on the fixed block, the inboard of through-hole is provided with nine equidistant triangle breachs of group, the round hole has been seted up at the top of bar scute, and the both sides of round hole set up the trapezoidal breach of being convenient for to nail first barb and second barb and pass, first connecting rod fixedly connected with gear portion is passed through to the one end of bar scute, and the other end of bar scute passes through second connecting rod fixedly connected with nested piece, the inside of nested piece is provided with the internal tooth oral area of being convenient for the grafting of gear portion, the upper portion surface center fixedly connected with screw rod of gear portion.

Preferably, the strip-shaped angle plate is fixed on the slope surface of the hillside through ground nails and three-edged nails.

Preferably, first barb and second are fallen the thorn and are provided with two sets ofly respectively the symmetry, and just first barb falls the contained angle that the thorn is located the horizontal plane with the second and sets up to 90, first barb sets up the lower part at ground nail, the second falls the thorn and sets up the upper portion at ground nail.

Preferably, the two side surfaces of the strip-shaped angle plate are respectively provided with strip-shaped water permeable holes, and the inner angle of the strip-shaped angle plate is set to be 30 degrees, 45 degrees, 60 degrees or 90 degrees.

Preferably, the edges and corners of the triangular nails are in clearance sliding fit with the three groups of triangular notches in the through holes respectively.

Preferably, the number of the external convex teeth of the gear portion is equal to the number of the teeth of the internal tooth mouth portion.

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

1. the utility model can quickly form a blocking protection fixing structure through the ground nails, the bar-shaped angle plates and the triangular nails, can be freely combined according to the slope of the mountain or other conditions, and is convenient to use;

2. the utility model discloses utilize the cooperation of triangular nail and triangle breach, the angle of triangular nail can be adjusted and is adjusted according to hillside gravity direction, and the main direction of force of the three-edged nail of suitable adjustment is more firm to and the cooperation of gear portion and internal tooth oral area, can implement fixedly according to actual conditions, extensive applicability.

Drawings

FIG. 1 is a schematic structural view of the bar-shaped angle plate of the present invention installed on a mountain slope;

FIG. 2 is a schematic side view of the bar-shaped angle plate of the present invention;

FIG. 3 is a schematic top view of the bar-shaped angle plate of the present invention;

fig. 4 is a schematic view of the assembled two sets of bar-shaped angle plates.

In the figure: 1. a hillside; 2. a bar-shaped angle plate; 21. strip-shaped water permeable holes; 22. a circular hole; 23. a trapezoidal notch; 3. a ground nail; 31. a first barb; 32. a second barb; 4. a fixed block; 41. a through hole; 42. a triangular notch; 5. three-edged nails; 6. a first link; 7. a gear portion; 71. a screw; 8. sleeving blocks; 81. an internal tooth mouth part; 9. a second link; 10. and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the mountain landslide prevention fixing structure comprises a strip-shaped angle plate 2, ground nails 3 and three-edged nails 5, wherein two sides of the strip-shaped angle plate 2 are respectively and fixedly connected with a fixing block 4, the fixing block 4 is provided with a through hole 41, the inner side of the through hole 41 is provided with nine groups of triangular notches 42 with equal intervals, the top of the strip-shaped angle plate 2 is provided with a round hole 22, and the two sides of the round hole 22 are provided with trapezoidal gaps 23 which are convenient for the first barbs 31 and the second barbs 32 on the ground nail 3 to pass through, one end of the bar-shaped angle plate 2 is fixedly connected with a gear part 7 through a first connecting rod 6, the other end of the strip-shaped angle plate 2 is fixedly connected with a sleeve block 8 through a second connecting rod 9, an internal tooth mouth part 81 convenient for the insertion of the gear part 7 is arranged inside the sleeve block 8, a screw 71 is fixedly connected to the center of the upper surface of the gear portion 7, and a nut 10 is threadedly mounted on the screw 71.

The strip-shaped angle plate 2 is fixed on the slope surface of the hillside 1 through the ground nails 3 and the three-edged nails 5. First barb 31 and second barb 32 are the symmetry respectively and are provided with two sets ofly, and the contained angle that first barb 31 and second barb 32 are located the horizontal plane sets up to 90, first barb 31 sets up the lower part at ground nail 3, second barb 32 sets up the upper portion at ground nail 3. When the installation is carried out, the first barb 31 firstly penetrates through the trapezoidal notch 23 from top to bottom, then the ground nail 3 rotates by 90 degrees, and the second barb 32 penetrates through the trapezoidal notch 23, so that the installation is completed.

The two side surfaces of the strip-shaped angle plate 2 are respectively provided with strip-shaped permeable holes 21, and the inner angle of the strip-shaped angle plate 2 is set to be 30 degrees, 45 degrees, 60 degrees or 90 degrees. The strip-shaped angle plate 2 can be selected to have a proper angle according to the mountain condition; the edges and corners of the triangular nails 5 are in clearance sliding fit with the three groups of triangular notches 42 in the through holes 41 respectively. The number of external protrusions of the gear portion 7 is equal to the number of teeth of the internal tooth mouth portion 81.

The working principle is as follows: the utility model can quickly form a blocking protection fixing structure through the ground nails 3, the bar-shaped angle plates 2 and the triangular nails 5, can be freely combined according to the slope of the mountain or other conditions, and is convenient to use; the utility model discloses utilize the cooperation of triangular nail 5 and triangle breach 42, the angle of triangular nail 5 can be adjusted according to hillside direction of gravity regulation (as far as possible bear the direction with gravity and keep perpendicular with a plane of triangular nail 5, improve bearing capacity), suitably adjust the main direction of force of atress of triangular nail 5, and is more firm to and gear portion 7 and internal tooth oral area 81's cooperation, can implement fixedly, extensive applicability according to actual conditions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a landslide fixed knot constructs is prevented to massif, includes bar scute (2), ground nail (3) and three-edged nail (5), its characterized in that: the both sides of bar scute (2) are fixedly connected with fixed block (4) respectively, through-hole (41) have been seted up on fixed block (4), the inboard of through-hole (41) is provided with nine equidistant triangle breach (42) of group, round hole (22) have been seted up at the top of bar scute (2), and the both sides of round hole (22) set up be convenient for ground nail (3) go up trapezoidal breach (23) that first barb (31) and second barb (32) passed, the one end of bar scute (2) is through first connecting rod (6) fixedly connected with gear portion (7), and the other end of bar scute (2) is through second connecting rod (9) fixedly connected with cover block (8), the inside of cover block (8) is provided with the internal tooth oral area (81) of being convenient for gear portion (7) grafting, the upper portion surface center fixedly connected with screw rod (71) of gear portion (7), and a nut (10) is installed on the screw rod (71) in a threaded manner.

2. The mountain landslide prevention fixation structure of claim 1, wherein: the strip-shaped angle plate (2) is fixed on the slope surface of the hillside (1) through the ground nails (3) and the triangular nails (5).

3. The mountain landslide prevention fixation structure of claim 1, wherein: first barb (31) and second barb (32) symmetry respectively are provided with two sets ofly, and first barb (31) and second barb (32) are located the contained angle setting of horizontal plane and are 90, first barb (31) set up the lower part at ground nail (3), second barb (32) set up the upper portion at ground nail (3).

4. The mountain landslide prevention fixation structure of claim 1, wherein: the water permeable bar corner is characterized in that strip-shaped water permeable holes (21) are respectively formed in the surfaces of the two sides of the strip-shaped corner plate (2), and the inner angle of the strip-shaped corner plate (2) is set to be 30 degrees, 45 degrees, 60 degrees or 90 degrees.

5. The mountain landslide prevention fixation structure of claim 1, wherein: the edges and corners of the triangular nails (5) are in clearance sliding fit with the three groups of triangular notches (42) in the through holes (41) respectively.

6. The mountain landslide prevention fixation structure of claim 1, wherein: the number of external convex teeth of the gear portion (7) is equal to the number of teeth of the internal tooth mouth portion (81).