CN219653737U

CN219653737U - Mountain slope protection structure

Info

Publication number: CN219653737U
Application number: CN202320266131.9U
Authority: CN
Inventors: 赵利权; 汤小菲
Original assignee: Hangzhou Lihao Construction Co ltd
Current assignee: Hangzhou Lihao Construction Co ltd
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-09-08
Anticipated expiration: 2033-02-13

Abstract

The utility model relates to the technical field of mountain protection, in particular to a mountain slope protection structure, which comprises a mounting plate, a support rod, a rotating shaft B, a movable plate, a protection net and a scissor type support. The screw rod is arranged in the mounting plate in a rotating way. The bottom of bracing piece sets up pivot A, pivot A and mounting panel rotation connection. The rotating shaft A is provided with a plurality of through holes, and the mounting plate is provided with a bolt B for limiting the rotating shaft A to rotate. And a spring is arranged in the rotating shaft B and connected with a clamping block, and a tooth slot is arranged on the supporting rod. And the two movable plates are respectively connected with the corresponding side rotating shafts B. The two ends of the protection net are respectively connected with the corresponding side movable plates, and a plurality of reinforcing rods are arranged on the back side of the protection net. The scissor type support is connected with the movable plates on two sides, and each reinforcing rod is respectively connected with the corresponding connecting shaft on the scissor type support in a rotating and sliding manner. The utility model has good buffering effect on rolling stones and the like, and has simple installation and adjustment operation.

Description

Mountain slope protection structure

Technical Field

The utility model relates to the technical field of mountain protection, in particular to a mountain slope protection structure.

Background

The greatest threat of mountain to the building under the slope lies in smooth broken and rolling stone etc. in order to prevent that the building under the slope from being destroyed, generally need fixed protective mechanism that sets up on the slope, utilize protective mechanism to block and cushion smooth broken and rolling stone, maximally reduce its influence and the injury to the building under the slope, and current mountain slope protection structure is most simple in structure, needs to improve.

Chinese patent with the issued publication number CN217517617U discloses a landslide slope protection net structure. The protection net device mainly aims at the problems that the using length of the existing protection net device is fixed, the protection net device cannot be adjusted according to the on-site situation, the protection net device is inconvenient to store and transport, and the like. The utility model has novel and compact structure, various functions, convenient winding and storage of the slope protection net, convenient transportation, reduced occupied space of the device, adjustable use length of the slope protection net, fixed and convenient use length, and improved use convenience and flexibility of the slope protection net, and is mainly applied to a protection mechanism of landslide.

However, the device still has the defects that: after the barren rock appears in protection machanism top, the barren rock is blocked by protection machanism, and the final accumulation is in protection machanism oblique upside, and the barren rock of accumulation needs timely clearance, wastes time and energy, if not clear up, along with accumulation such as barren rock, protection machanism receives slant thrust down to become big, after the thrust exceeds its limit that can bear, whole device can be destroyed.

Disclosure of Invention

The utility model aims to solve the problems in the background technology and provides a mountain slope protection structure.

The technical scheme of the utility model is as follows: a mountain slope protection structure comprises a mounting plate, a support rod, a rotating shaft B, a movable plate, a protective net and a scissor-type support. And a sealing groove is formed in the mounting plate, and a screw rod is arranged in the sealing groove in a rotating mode. The bracing piece sets up in the top of mounting panel, and the bottom of bracing piece sets up pivot A, and pivot A rotates with the mounting panel to be connected. The rotating shaft A is provided with a plurality of through holes around the axis, the mounting plate is provided with a bolt B in a sliding way, and the bolt B penetrates through the through holes and is in sliding connection with the through holes. The rotating shaft B is rotatably arranged on the supporting rod, a spring is arranged in the rotating shaft B, a clamping block is arranged in the rotating shaft B in a sliding mode, and the spring is connected with the clamping block. The supporting rod is provided with tooth grooves which are coaxial with the rotating shaft B. The movable plate is arranged between the mounting plates at two sides, and the two movable plates are respectively connected with the corresponding side rotating shafts B. The protection network is arranged between the movable plates at two sides, two ends of the protection network are respectively connected with the movable plates at the corresponding sides, and a plurality of reinforcing rods are uniformly arranged at intervals at the back side of the protection network. The scissor type support is arranged on the back side of the protective net, movable feet on two sides of the scissor type support are respectively connected with the corresponding side movable plates in a sliding mode, and each reinforcing rod is respectively connected with the corresponding connecting shaft on the scissor type support in a rotating and sliding mode.

Preferably, the mounting plate is rotatably provided with a sealing cover in sealing fit with the sealing groove, and the sealing cover is rotatably connected with the mounting plate through a hinge.

Preferably, the sealing cover is provided with a perforation at one end far away from the hinge, and a bolt A is arranged on the mounting plate in a sliding manner and penetrates through the perforation and is in sliding connection with the perforation. The screw is provided with an upward jack, and the section of the bolt A is matched with the section of the jack.

Preferably, the mounting plate is provided with a limit groove, the bottom of the support rod is inserted into the limit groove and is rotationally connected with the limit groove, and the rotating shaft A penetrates through the limit groove and is rotationally connected with the limit groove.

Preferably, the mounting plate is symmetrically and elastically slidably provided with two waterproof covers, and one side, close to each other, of each waterproof cover on two sides is respectively abutted against the corresponding side of the support rod.

Preferably, the bottom of each reinforcing rod is provided with a balancing weight.

Preferably, the protective net, the mounting plate and the bottom surface of the support rod are all positioned on the same horizontal plane.

Compared with the prior art, the utility model has the following beneficial technical effects:

through setting up the screw rod to set up the bolt A that restricts sealed lid activity on the device, bolt A draws the back and can open sealed lid, and bolt A that draws can be used for driving the screw rod and rotate, the screw rod attacks the appropriate degree of depth in below, improve the stability of whole device, this operation process need not to accomplish with the help of appurtenance, it is simple and convenient, and restrict the rotation through bolt B between bracing piece and the mounting panel, can adjust the bracing piece angle to be perpendicular or be certain angle with the mountain slope all the time to the mountain slope of different grades, utilize bolt B to realize its fixed of angle, simultaneously the utility model sets up protection network structure and fly leaf into rotatable connection structure with both sides bracing piece, set up spring and fixture block in the pivot B, set up the tooth's socket on the bracing piece, when the protection network suffers impact, no matter the impact point is located pivot B top or below, can provide a upset acceleration for the protection network, under the condition that the acceleration is too fast, the fixture block is thrown out and is gone into in the tooth socket, the barred at this moment, the barred down on the slope and the protection network, the fixture block is contradicted after the protection network loses the acceleration, utilize the effect of spring to retract in the slope, utilize the rotatable pull of roll stone to realize the roll-down effect of rolling stone, the whole roll-down side is slow to be released to the device to the rest, the life-stop the roll-down is required, and the roll-down is slowly is released to the device to the roll-down.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a view showing the connection structure of the components of the support bar of FIG. 1;

fig. 3 is an enlarged view of a portion a in fig. 2.

Reference numerals: 1. a mounting plate; 2. sealing grooves; 3. sealing cover; 4. a screw; 401. a jack; 5. a bolt A; 6. a rotating shaft A; 601. a through hole; 7. a support rod; 701. tooth slots; 8. a bolt B; 9. a rotating shaft B; 10. a spring; 11. a clamping block; 12. a movable plate; 13. a protective net; 14. a reinforcing rod; 15. a scissor-fork type bracket.

Detailed Description

Example 1

As shown in fig. 1-3, the mountain slope protection structure provided by the utility model comprises a mounting plate 1, a support rod 7, a rotating shaft B9, a movable plate 12, a protective net 13 and a scissor-type support 15. A sealing groove 2 is formed in the mounting plate 1, and a screw 4 is rotationally arranged in the sealing groove 2. The bracing piece 7 sets up in the top of mounting panel 1, and the bottom of bracing piece 7 sets up pivot A6, and pivot A6 rotates with mounting panel 1 to be connected. A plurality of through holes 601 are formed in the rotating shaft A6 around the axis of the rotating shaft A6, a bolt B8 is arranged on the mounting plate 1 in a sliding mode, and the bolt B8 penetrates through the through holes 601 and is in sliding connection with the through holes 601. The rotating shaft B9 is rotatably arranged on the supporting rod 7, a spring 10 is arranged in the rotating shaft B9, a clamping block 11 is arranged in the rotating shaft B9 in a sliding mode, and the spring 10 is connected with the clamping block 11. The supporting rod 7 is provided with tooth grooves 701, and the tooth grooves 701 are coaxial with the rotating shaft B9. The movable plates 12 are arranged between the mounting plates 1 on two sides, and the two movable plates 12 are respectively connected with the corresponding side rotating shafts B9. The protection net 13 is arranged between the movable plates 12 on two sides, two ends of the protection net 13 are respectively connected with the movable plates 12 on the corresponding sides, and a plurality of reinforcing rods 14 are uniformly arranged on the back side of the protection net 13 at intervals. The scissor type support 15 is arranged on the back side of the protective net 13, two movable feet on two sides of the scissor type support 15 are respectively connected with the movable plates on the corresponding sides in a sliding manner, and each reinforcing rod 14 is respectively connected with the corresponding connecting shaft on the scissor type support 15 in a rotating and sliding manner.

In this embodiment, a flat area is first opened below the mountain slope for stacking sundries such as barren stones, and the device is unfolded to straighten the protection net 13 at a proper position of the three bodies, and the impact resistance of the protection net 13 is improved by using the reinforcing rods 14 and the scissor-type brackets 15. The screw 4 is rotated to enable the screw to penetrate into the ground and fix the device, the bolts B8 are pulled out, the supporting rods 7 are rotated to enable the supporting rods 7 on the two sides to form a proper angle with the inclined plane of the mountain body, then the bolts B8 are reinserted to fix the mountain body, when rolling stones or landslide appears on the mountain body, sundries such as rolling stones strike the protective net 13, if the striking point is above or below the rotating shaft B9, the protective net 13 is accelerated to overturn under the impact action, at the moment, the clamping blocks 11 in the rotating shaft B9 are thrown out and clamped into the tooth grooves 701 to block, falling stones are accumulated on the inclined upper side of the protective net 13, after the impact force disappears, the springs 10 pull the clamping blocks 11, at the moment, the falling stones slowly roll along the inclined plane and push the protective net 13 to slowly rotate, the falling stones pass through a neutral position below the protective net 13 and fall into a flat area, centralized processing is facilitated, and after the falling stones are completely discharged, the lower half of the protective net 13 is automatically and slowly rotated under the influence of gravity.

Example two

As shown in fig. 1, in the mountain slope protection structure provided by the utility model, compared with the first embodiment, a sealing cover 3 in sealing fit with a sealing groove 2 is rotatably arranged on a mounting plate 1, the sealing cover 3 is rotatably connected with the mounting plate 1 through a hinge, a perforation is arranged at one end of the sealing cover 3 away from the hinge, a bolt A5 is slidably arranged on the mounting plate 1, and the bolt A5 penetrates through the perforation and is slidably connected with the perforation. The screw 4 is provided with an upward opening jack 401, and the cross section of the bolt A5 is matched with the cross section of the jack 401.

In this embodiment, sealed lid 3 can prevent effectively that grit etc. from getting into seal groove 2 in, and then prevent that screw rod 4 top jack 401 from being blocked up, and bolt A5 then prevents sealed lid 3 from automatic lifting, and bolt A5 can be used to drive screw rod 4 rotation simultaneously, need not to accomplish the installation and the fixed of device with the help of other appurtenance, easy operation is convenient.

Example III

As shown in fig. 1, in the mountain slope protection structure according to the present utility model, compared with the first embodiment, the bottom of each reinforcing rod 14 is provided with a balancing weight.

In this embodiment, the weight of the effectual increase protection network 13 lower half section bottom of balancing weight makes things convenient for the protection network 13 lower half section to revolve under the effect of self gravity and resets to the balancing weight can also avoid protection network 13 free upset under wind-force promotes.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The mountain slope protection structure is characterized by comprising a mounting plate (1), a supporting rod (7), a rotating shaft B (9), a movable plate (12), a protective net (13) and a scissor type bracket (15);

a sealing groove (2) is arranged on the mounting plate (1), and a screw (4) is rotationally arranged in the sealing groove (2); the support rod (7) is arranged above the mounting plate (1), the bottom of the support rod (7) is provided with a rotating shaft A (6), and the rotating shaft A (6) is rotationally connected with the mounting plate (1); a plurality of through holes (601) are formed in the rotating shaft A (6) around the axis of the rotating shaft A, a bolt B (8) is arranged on the mounting plate (1) in a sliding mode, and the bolt B (8) penetrates through the through holes (601) and is connected with the through holes in a sliding mode;

the rotating shaft B (9) is rotatably arranged on the supporting rod (7), a spring (10) is arranged in the rotating shaft B (9), a clamping block (11) is arranged in the rotating shaft B (9) in a sliding mode, and the spring (10) is connected with the clamping block (11); a tooth groove (701) is arranged on the supporting rod (7), and the tooth groove (701) is coaxial with the rotating shaft B (9);

the movable plates (12) are arranged between the mounting plates (1) at two sides, and the two movable plates (12) are respectively connected with the corresponding side rotating shafts B (9); the protective net (13) is arranged between the movable plates (12) at two sides, two ends of the protective net (13) are respectively connected with the movable plates (12) at the corresponding sides, and a plurality of reinforcing rods (14) are uniformly arranged at intervals at the back side of the protective net (13); the scissor type support (15) is arranged on the back side of the protective net (13), movable feet on two sides of the scissor type support (15) are respectively connected with the movable plates on the corresponding sides in a sliding mode, and each reinforcing rod (14) is respectively connected with the corresponding connecting shaft on the scissor type support (15) in a rotating and sliding mode.

2. The mountain slope protection structure according to claim 1, wherein a sealing cover (3) in sealing fit with the sealing groove (2) is rotatably arranged on the mounting plate (1), and the sealing cover (3) is rotatably connected with the mounting plate (1) through a hinge.

3. The mountain slope protection structure according to claim 2, wherein the sealing cover (3) is provided with a perforation at one end far away from the hinge, the mounting plate (1) is provided with a bolt A (5) in a sliding manner, and the bolt A (5) penetrates through the perforation and is in sliding connection with the perforation; the screw (4) is provided with an upward opening jack (401), and the cross section of the bolt A (5) is matched with the cross section of the jack (401).

4. The mountain slope protection structure according to claim 1, wherein the mounting plate (1) is provided with a limit groove, the bottom of the support rod (7) is inserted into the limit groove and is rotatably connected with the limit groove, and the rotating shaft A (6) penetrates through the limit groove and is rotatably connected with the limit groove.

5. The mountain slope protection structure according to claim 4, wherein two waterproof covers are symmetrically and elastically slidably arranged on the mounting plate (1), and one sides of the two waterproof covers, which are close to each other, are respectively abutted against corresponding sides of the supporting rod (7).

6. A mountain slope protection structure according to claim 1, characterized in that the bottom of each reinforcing rod (14) is provided with a counterweight.

7. The mountain slope protection structure according to claim 1, wherein the protection net (13) is located on the same horizontal plane with the bottom surfaces of the mounting plate (1) and the supporting rod (7).