Protective device for geological disaster control

Abstract

The utility model relates to the technical field of geological disaster control and protection, in particular to a protective device for geological disaster control, which can enable the device to have buffering performance, prevent the device from being damaged when being impacted by rocks and prolong the service life. Comprising an L-shaped protection supporting plate, two sets of fixing lug plates are symmetrically and fixedly arranged on the lower side of the front end of the L-shaped protection supporting plate, counter bores are formed in the two sides of the rear portions of the two sets of fixing lug plates and the L-shaped protection supporting plate, two sets of T-shaped sliding grooves are symmetrically formed in the top end of the back face and the top end of the transverse face of the L-shaped protection supporting plate, and two sets of T-shaped sliding blocks are symmetrically and fixedly arranged at the bottoms of two sets of sliding battens. The bottom end of the baffle is rotationally connected with two sets of supports on the lower side of the L-shaped protection supporting plate, the upper side of the back face of the L-shaped protection supporting plate and the top end of the transverse face of the L-shaped protection supporting plate are fixedly connected with fixing plates and fixedly connected with two sets of vertical buffer springs, and two sets of transverse buffer springs are symmetrically and fixedly connected between the fixing plate on the lower side and the sliding strip plate on the lower side.

Description

Technical Field

[0001] The utility model relates to the technical field of geological disaster control and protection, in particular to a protection device for geological disaster control. Background Art

[0002] A geological disaster refers to a geological action or phenomenon caused by natural or man-made factors that causes loss of human life and property and damage to the environment. When managing geological disasters, protective devices are needed to protect roads passing through the mountains to prevent rocks from rolling onto the road and affecting traffic.

[0003] Existing protective devices for geological disaster control, such as a protective device for geological disaster control engineering disclosed in patent publication number CN213742725U, have certain advantages, but the protective device does not have buffering performance. When hit by rolling rocks, it is easy to cause damage, affecting its service life. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a protective device for geological disaster control, which can make the device have buffering performance, avoid damage when hit by rocks, and increase the service life.

[0005] Technical Solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective device for geological disaster management, comprising an L-shaped protective support plate and a buffer mechanism, wherein two groups of fixed ear plates are symmetrically fixed on the lower side of the front end of the L-shaped protective support plate, and countersunk holes are arranged on both sides of the two groups of fixed ear plates and the rear of the L-shaped protective support plate, and the buffer mechanism comprises two groups of sliding strips, and two groups of T-shaped sliding grooves are symmetrically arranged on the back and the top of the horizontal surface of the L-shaped protective support plate, and two groups of T-shaped sliding blocks are symmetrically fixed on the bottom of the two groups of sliding strips, and the two groups of sliding strips are connected to the T-shaped sliding blocks through the T-shaped sliding blocks. The matching sliding groove is installed on the L-shaped protective support plate, and two groups of supports are symmetrically fixed on the two groups of sliding strips. Baffles are rotatably installed on the two groups of supports located on the upper side of the L-shaped protective support plate, and the bottom end of the baffle is rotatably connected to the two groups of supports on the lower side of the L-shaped protective support plate. Fixed plates are fixedly connected to the upper side of the back of the L-shaped protective support plate and the top of the horizontal surface of the L-shaped protective support plate, two groups of vertical buffer springs are symmetrically fixedly connected between the upper fixed plate and the upper sliding strip, and two groups of transverse buffer springs are symmetrically fixedly connected between the lower fixed plate and the lower sliding strip.

[0007] Preferably, two groups of horizontal sleeves and two groups of vertical sleeves are symmetrically fixedly connected on the two groups of fixed plates, horizontal guide columns are slidably provided on the two groups of horizontal sleeves, and vertical guide columns are slidably provided on the two groups of vertical sleeves. The rear ends of the two groups of horizontal guide columns are fixedly connected to the front ends of the sliding strips below, and the bottom ends of the two groups of vertical guide columns are fixedly connected to the top ends of the sliding strips above.

[0008] Preferably, a buffer rubber pad is fixedly connected to the rear end of the baffle.

[0009] Preferably, two sets of reinforcing rods are directly and symmetrically fixedly connected to the top of the fixing plate on the top of the transverse surface of the L-shaped protective support plate and the back side of the L-shaped protective support plate.

[0010] Preferably, a plurality of drainage holes are equidistantly arranged at the bottom of the two groups of T-shaped slide grooves at the top end of the transverse surface of the L-shaped protective support plate.

[0011] Preferably, the top ends of the plurality of groups of drainage holes are all chamfered.

[0012] Compared with the prior art, the utility model has the following beneficial effects: when in use, the L-shaped protective support plate and the fixed ear plate are fixedly installed on both sides of the mountain road by the cooperation of the bolts and the countersunk holes, so that the front of the L-shaped protective support plate faces the road, and the L-shaped protective support plates can be installed side by side. When rolling rocks appear, the rocks hit the baffle plate, which will cause the sliding strip plate below to slide forward under the guidance of the T-shaped slider, so that the transverse buffer spring is compressed. When the sliding strip plate slides forward, it pushes the upper sliding strip plate to slide upward through the baffle plate, thereby compressing the vertical buffer spring, and the dynamic force generated by the impact is compressed by the compression of the vertical buffer spring and the transverse buffer spring. The energy can be absorbed and then released through the rebound of the vertical buffer spring and the transverse buffer spring. When the vertical buffer spring and the transverse buffer spring rebound and release the energy, the vertical buffer spring pushes the upper sliding strip to slide downward, the transverse buffer spring pushes the lower sliding strip to slide backward, and the upper sliding strip pushes the lower sliding strip to slide backward through the baffle plate. The kinetic energy generated by the impact is dissipated through the friction between the sliding strip and the L-shaped protective support plate until the rock is pressed statically on the baffle plate, which has a good buffering effect. The device can thus have buffering performance, avoid damage caused by rock impact, and increase its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the rear axonometric structure of the utility model;

[0015] Figure 3 It is a right view structural schematic diagram of the utility model;

[0016] Figure 4It is a schematic diagram of the rear axonometric structure of the L-shaped protective support plate in the utility model;

[0017] Figure 5 It is a schematic diagram of the axonometric structure of the sliding strip in the utility model;

[0018] Markings in the attached drawings: 1. L-shaped protective support plate; 2. Fixed ear plate; 3. Countersunk hole; 4. T-shaped slide groove; 5. Sliding strip; 6. T-shaped slider; 7. Support; 8. Baffle; 9. Fixed plate; 10. Vertical buffer spring; 11. Horizontal buffer spring; 12. Horizontal sleeve; 13. Horizontal guide column; 14. Vertical sleeve; 15. Vertical guide column; 16. Buffer rubber pad; 17. Reinforcement rod; 18. Drainage hole; 19. Chamfer. DETAILED DESCRIPTION

[0019] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0020] Example 1

[0021] See also Figure 1-Figure 5The utility model is a protective device for geological disaster management, comprising an L-shaped protective support plate 1, wherein two groups of fixed ear plates 2 are symmetrically fixed on the lower side of the front end of the L-shaped protective support plate 1, and countersunk holes 3 are arranged on both sides of the two groups of fixed ear plates 2 and the rear of the L-shaped protective support plate 1. Two groups of T-shaped slide grooves 4 are symmetrically arranged on the back and the top of the horizontal surface of the L-shaped protective support plate 1, and two groups of sliding strips 5 are symmetrically fixed with two groups of T-shaped sliders 6 at the bottom. The two groups of sliding strips 5 are slidably installed on the L-shaped protective support plate 1 through the cooperation of the T-shaped sliders 6 and the T-shaped slide grooves 4, and two groups of supports are symmetrically fixed on the two groups of sliding strips 5. 7, baffles 8 are rotatably mounted on the two sets of supports 7 on the upper side of the L-shaped protective support plate 1, and the bottom ends of the baffles 8 are rotatably connected to the two sets of supports 7 on the lower side of the L-shaped protective support plate 1, and the upper side of the back of the L-shaped protective support plate 1 and the top of the horizontal surface of the L-shaped protective support plate 1 are fixedly connected with fixed plates 9, and two sets of vertical buffer springs 10 are symmetrically fixedly connected between the upper fixed plate 9 and the upper sliding strip plate 5, and two sets of horizontal buffer springs 11 are symmetrically fixedly connected between the lower fixed plate 9 and the lower sliding strip plate 5; when in use, the L-shaped protective support plate 1 and the fixed ear plate 2 are fixedly installed to the mountain road through the cooperation of the bolts and the countersunk holes 3. On both sides of the road, the front of the L-shaped protective support plate 1 faces the road, and the L-shaped protective support plates 1 can be installed side by side. When a rolling rock appears, the rock hits the baffle plate 8, which will cause the lower sliding strip plate 5 to slide forward under the guidance of the T-shaped slider 6, so that the transverse buffer spring 11 is compressed. When the sliding strip plate 5 slides forward, it pushes the upper sliding strip plate 5 to slide upward through the baffle plate 8, thereby compressing the vertical buffer spring 10. The kinetic energy generated by the impact is absorbed by the compression of the vertical buffer spring 10 and the transverse buffer spring 11, and then the vertical buffer spring 10 and the transverse buffer spring 11 rebound. When the vertical buffer spring 10 and the transverse buffer spring 11 rebound and release energy, the vertical buffer spring 10 pushes the upper sliding strip 5 to slide downward, the transverse buffer spring 11 pushes the lower sliding strip 5 to slide backward, and the upper sliding strip 5 pushes the lower sliding strip 5 to slide backward through the baffle 8. The kinetic energy generated by the impact is dissipated through the friction between the sliding strip 5 and the L-shaped protective support plate 1 until the rock is stationary and pressed on the baffle 8, which has a good buffering effect, so that the device can have buffering performance, avoid damage caused by rock impact, and increase its service life.

[0022] Example 2

[0023] See also Figure 1-Figure 5The utility model is a protective device for geological disaster management, comprising an L-shaped protective support plate 1, wherein two groups of fixed ear plates 2 are symmetrically fixed on the lower side of the front end of the L-shaped protective support plate 1, and countersunk holes 3 are arranged on both sides of the two groups of fixed ear plates 2 and the rear of the L-shaped protective support plate 1. Two groups of T-shaped slide grooves 4 are symmetrically arranged on the back and the top of the horizontal surface of the L-shaped protective support plate 1, and two groups of sliding strips 5 are symmetrically fixed with two groups of T-shaped sliders 6 at the bottom. The two groups of sliding strips 5 are slidably installed on the L-shaped protective support plate 1 through the cooperation of the T-shaped sliders 6 and the T-shaped slide grooves 4. Two groups of sliding strips 5 are symmetrically fixed with two groups of supports 7, and baffles 8 are rotatably installed on the two groups of supports 7 located on the upper side of the L-shaped protective support plate 1, and the bottom end of the baffle 8 is connected to the lower end of the L-shaped protective support plate 1. The two groups of supports 7 on the side are rotatably connected, the upper side of the back of the L-shaped protective support plate 1 and the top of the horizontal surface of the L-shaped protective support plate 1 are fixedly connected with a fixed plate 9, two groups of vertical buffer springs 10 are symmetrically fixedly connected between the upper fixed plate 9 and the upper sliding strip plate 5, and two groups of transverse buffer springs 11 are symmetrically fixedly connected between the lower fixed plate 9 and the lower sliding strip plate 5. Two groups of transverse sleeves 12 and two groups of vertical sleeves 14 are symmetrically fixedly connected on the two groups of fixed plates 9, and transverse guide columns 13 are slidably provided on the two groups of transverse sleeves 12. Vertical guide columns 15 are slidably provided on the two groups of vertical sleeves 14. The rear ends of the two groups of transverse guide columns 13 are fixedly connected to the front end of the sliding strip plate 5 below, and the bottom ends of the two groups of vertical guide columns 15 are fixedly connected to the top of the sliding strip plate 5 above Fixed connection; when in use, the L-shaped protective support plate 1 and the fixed ear plate 2 are fixedly installed on both sides of the mountain road through the cooperation of bolts and countersunk holes 3, so that the front of the L-shaped protective support plate 1 faces the road, and the L-shaped protective support plates 1 can be installed side by side. When rolling rocks appear, the rocks hit the baffle plate 8, which will cause the lower sliding strip plate 5 to slide forward under the guidance of the T-shaped slider 6, so that the transverse buffer spring 11 is compressed. When the sliding strip plate 5 slides forward, it pushes the upper sliding strip plate 5 to slide upward through the baffle plate 8, thereby compressing the vertical buffer spring 10. The kinetic energy generated by the impact is absorbed by the compression of the vertical buffer spring 10 and the transverse buffer spring 11, and then the vertical buffer spring 10 and the transverse buffer spring 11 rebound. When the vertical buffer spring 10 and the transverse buffer spring 11 rebound and release energy, the vertical buffer spring 10 pushes the upper sliding strip 5 to slide downward, the transverse buffer spring 11 pushes the lower sliding strip 5 to slide backward, and the upper sliding strip 5 pushes the lower sliding strip 5 to slide backward through the baffle 8. The kinetic energy generated by the impact is dissipated through the friction between the sliding strip 5 and the L-shaped protective support plate 1 until the rock is pressed statically on the baffle 8, which has a good buffering effect, so that the device can have buffering performance, avoid damage caused by rock impact, and improve its service life. Through the guidance of the transverse guide column 13 and the vertical sleeve 14, the sliding strip 5 can slide more smoothly on the L-shaped protective support plate 1.

[0024] Two groups of horizontal sleeves 12 and two groups of vertical sleeves 14 are symmetrically fixedly connected on the two groups of fixed plates 9, and horizontal guide columns 13 are slidably provided on the two groups of horizontal sleeves 12, and vertical guide columns 15 are slidably provided on the two groups of vertical sleeves 14. The rear ends of the two groups of horizontal guide columns 13 are fixedly connected to the front ends of the sliding strips 5 below, and the bottom ends of the two groups of vertical guide columns 15 are fixedly connected to the top ends of the sliding strips 5 above; when the sliding strips 5 slide on the L-shaped protective support plate 1, the sliding strips 5 below will drive the horizontal guide columns 13 to slide on the horizontal sleeves 12, and the sliding strips 5 above will drive the vertical guide columns 15 to slide on the vertical sleeves 14, further playing a guiding role, so that the sliding strips 5 can slide on the L-shaped protective support plate 1 more smoothly.

[0025] The rear end of the baffle plate 8 is fixedly connected with a buffer rubber pad 16; by providing the buffer rubber pad 16, it is possible to prevent the falling rocks from directly colliding with the baffle plate 8, thereby playing a preliminary buffering role.

[0026] Two sets of reinforcing rods 17 are directly and symmetrically fixedly connected to the top of the fixing plate 9 on the top of the horizontal surface of the L-shaped protective support plate 1 and the back of the L-shaped protective support plate 1; by setting the reinforcing rods 17, the structural strength of the L-shaped protective support plate 1 can be further improved, making the L-shaped protective support plate 1 not easy to deform.

[0027] The bottom of the two groups of T-shaped chutes 4 at the top of the transverse surface of the L-shaped protective support plate 1 are equidistantly provided with multiple groups of drainage holes 18; by providing the drainage holes 18, when it rains, rainwater can easily flow out of the T-shaped chutes 4 through the drainage holes 18, avoiding water accumulation inside the T-shaped chutes 4.

[0028] The tops of the plurality of drainage holes 18 are all provided with chamfers 19 ; by providing the chamfers 19 , when it rains, rainwater in the T-shaped chute 4 can flow more easily through the drainage holes 18 and be discharged to the ground.

[0029] The utility model is a kind of protection device for geological disaster management. Its working principle is that when in use, the L-shaped protection support plate 1 and the fixed ear plate 2 are fixedly installed on both sides of the mountain road through the cooperation of bolts and countersunk holes 3, so that the front of the L-shaped protection support plate 1 faces the road, and the L-shaped protection support plate 1 can be installed side by side. When rolling rocks appear, the rocks hit the baffle plate 8, which will make the lower sliding strip plate 5 slide forward under the guidance of the T-shaped slider 6, so that the horizontal buffer spring 11 is compressed. When the sliding strip plate 5 slides forward, it pushes the upper sliding strip plate 5 to slide upward through the baffle plate 8, thereby compressing the vertical buffer spring 10, and through the vertical The compression of the buffer spring 10 and the transverse buffer spring 11 absorbs the kinetic energy generated by the impact, and then releases it through the rebound of the vertical buffer spring 10 and the transverse buffer spring 11. When the vertical buffer spring 10 and the transverse buffer spring 11 rebound and release the energy, the vertical buffer spring 10 pushes the upper sliding strip 5 to slide downward, the transverse buffer spring 11 pushes the lower sliding strip 5 to slide backward, and the upper sliding strip 5 pushes the lower sliding strip 5 to slide backward through the baffle 8, and the kinetic energy generated by the impact is dissipated through the friction between the sliding strip 5 and the L-shaped protective support plate 1 until the rock is stationary and pressed against the baffle 8.

[0030] The utility model is a protective device for geological disaster control, and its installation method, connection method or setting method are all common mechanical methods, which can be implemented as long as they can achieve their beneficial effects; technicians in this industry only need to install and operate it according to the accompanying instruction manual.

[0031] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A protective device for geological disaster management, comprising an L-shaped protective support plate (1), characterized in that: Also includes a buffer mechanism; An L-shaped protective support plate (1), wherein two groups of fixed ear plates (2) are symmetrically fixed on the lower side of the front end of the L-shaped protective support plate (1), and countersunk holes (3) are provided on both sides of the rear of the two groups of fixed ear plates (2) and the L-shaped protective support plate (1); The buffer mechanism comprises two groups of sliding strips (5), two groups of T-shaped sliding grooves (4) are symmetrically arranged on the back and the top of the horizontal surface of the L-shaped protective support plate (1), two groups of T-shaped sliding blocks (6) are symmetrically fixed at the bottom of the two groups of sliding strips (5), the two groups of sliding strips (5) are slidably installed on the L-shaped protective support plate (1) through the cooperation of the T-shaped sliding blocks (6) and the T-shaped sliding grooves (4), two groups of supports (7) are symmetrically fixed on the two groups of sliding strips (5), and the two groups of sliding strips (5) located on the upper side of the L-shaped protective support plate (1) are provided with a plurality of sliding blocks (6) and a plurality of T-shaped sliding blocks (6) are fixed on the bottom of the two groups of sliding strips (5). A baffle (8) is rotatably mounted on the support (7), the bottom end of the baffle (8) is rotatably connected to the two groups of supports (7) on the lower side of the L-shaped protective support plate (1), a fixing plate (9) is fixedly connected to the upper side of the back of the L-shaped protective support plate (1) and the top of the horizontal surface of the L-shaped protective support plate (1), two groups of vertical buffer springs (10) are symmetrically fixedly connected between the upper fixing plate (9) and the upper sliding strip plate (5), and two groups of transverse buffer springs (11) are symmetrically fixedly connected between the lower fixing plate (9) and the lower sliding strip plate (5).

2. A protective device for geological disaster management as claimed in claim 1, characterized in that: Two groups of horizontal sleeves (12) and two groups of vertical sleeves (14) are symmetrically fixedly connected to the two groups of fixed plates (9), and horizontal guide pillars (13) are slidably provided on the two groups of horizontal sleeves (12), and vertical guide pillars (15) are slidably provided on the two groups of vertical sleeves (14). The rear ends of the two groups of horizontal guide pillars (13) are fixedly connected to the front ends of the sliding strips (5) below, and the bottom ends of the two groups of vertical guide pillars (15) are fixedly connected to the top ends of the sliding strips (5) above.

3. A protective device for geological disaster management as claimed in claim 2, characterized in that: A buffer rubber pad (16) is fixedly connected to the rear end of the baffle (8).

4. A protective device for geological disaster management as claimed in claim 3, characterized in that: The top of the fixing plate (9) on the top of the transverse surface of the L-shaped protective support plate (1) is directly and symmetrically fixedly connected to the back of the L-shaped protective support plate (1) with two groups of reinforcing rods (17).

5. A protective device for geological disaster management as claimed in claim 4, characterized in that: The bottoms of the two groups of T-shaped slide grooves (4) at the top of the transverse surface of the L-shaped protective support plate (1) are equidistantly provided with a plurality of groups of drainage holes (18).

6. A protective device for geological disaster management as claimed in claim 5, characterized in that: The top ends of the plurality of groups of drainage holes (18) are all provided with chamfers (19).

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