Slope protection device

Abstract

The utility model relates to the technical field of side slope protection, and discloses a side slope protection device which comprises a placing seat and waterproof oilcloth, an installing strip is fixedly installed at the top of the placing seat, a rubber belt is fixedly installed at the top of the installing strip, a bending rod is fixedly installed on the outer wall of one side of the placing seat, and the bending rod is fixedly installed on the outer wall of the other side of the placing seat. And a positioning anti-seepage assembly is arranged on the other side of the placement seat. The waterproof oilcloth faces the center of a foundation pit, the whole device is placed on a soil body at the top of a foundation pit slope, a handle rod in the positioning anti-seepage assembly is rotated clockwise, a lead screw is driven to rotate clockwise, a transmission base and a water baffle are pushed to move downwards, and the bottom of the water baffle can be rapidly cut into the soil body at the top of the foundation pit slope; and meanwhile, the water baffle can shield a gap in one side of the contact position of the bottom of the placement seat and the soil body, so that the phenomenon that rainwater flows into the land below the waterproof oilcloth from high to low can be reduced, permeation of the rainwater to the slope soil body is effectively reduced, and therefore the slope protection effect of the foundation pit slope is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to slope protection technology field, concretely is a kind of slope protection device. BACKGROUND

[0002] Foundation pit slope protection device refers to the various structures and equipment for reinforcing and protecting foundation pit slope, preventing soil collapse, disintegration and erosion, and is one of important protective devices in foundation pit construction process.

[0003] The existing slope protection device is usually by laying waterproof oilcloth on the slope of foundation pit, reducing the erosion of rainwater to the slope, to avoid the collapse of foundation pit slope soil, in order to avoid the oilcloth to slide, it will be placed in the top of oilcloth cover set position Stone is pressed, however, there is still gap between the top of foundation pit and the oilcloth cover set, so that rainwater can penetrate into the soil below the oilcloth, increase the risk of soil collapse.

[0004] In view of the above, therefore, a kind of slope protection device is provided to solve the above problems. INVENTION CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a kind of slope protection device, with the advantage that the slope waterproofness is good, improve the slope protection effect, solve the problems raised in the above background technology.

[0006] The utility model provides the following technical scheme: a kind of slope protection device, including placement seat and waterproof oilcloth, the top of the placement seat is fixedly installed with installation strip, the top of the installation strip is fixedly installed with rubber band, the outer wall of one side of the placement seat is fixedly installed with bending rod, the other side of the placement seat is equipped with positioning anti-infiltration component, the bottom of the bending rod is fixedly installed with ball, the waterproof oilcloth is placed in the top of placement seat with winding, the outer wall of the waterproof oilcloth extends to the one side of placement seat and is located above the bending rod, the bottom of the rubber band is equipped with clamping hole.

[0007] As a preferred technical scheme of the utility model, the rubber band is covered above the waterproof oilcloth, and the bottom of the rubber band is sleeved on the end of the bending rod through the clamping hole.

[0008] As a preferred technical scheme of the utility model, the positioning anti-infiltration component includes positioning seat, the positioning seat is fixedly installed on the outer wall of the side of the placement seat away from the ball, the inside of the positioning seat is equipped with movable slot, the inside of the movable slot is inlaid with transmission seat, the bottom of the transmission seat is fixedly installed with water baffle, the bottom of the positioning seat is equipped with recess, the bottom end of the water baffle penetrates movable slot and positioning seat and extends to the inside of recess, the top of the transmission seat is rotatably connected with lead screw through bearing, the top of the positioning seat penetrates nut, the top end of the lead screw penetrates positioning seat and extends to the top of positioning seat through nut.

[0009] As a preferred technical scheme of the utility model, the connecting place of the positioning seat and the water baffle is fixedly adhered with a sealing rubber layer, and the bottom of the water baffle is in the shape of a knife edge.

[0010] As a preferred technical scheme of the utility model, the screw rod is threadedly connected with the nut, and the nut is fixedly installed with the positioning seat.

[0011] As a preferred technical scheme of the utility model, the top end of the screw rod is fixedly installed with a connecting seat, and the top end of the connecting seat is fixedly installed with a handle rod.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The slope protection device, by the waterproof oilcloth towards the foundation pit center and the device is placed on the top of the soil body of the foundation pit slope, clockwise rotating the handle rod inside the positioning anti-seepage assembly, driving the screw rod to rotate clockwise, pushing the transmission seat and the water baffle to move downwards, the bottom of the water baffle can be quickly cut into the soil body on the top of the foundation pit slope, realizing the fixation of the device and the soil body, and the water baffle can shield the gap on the side of the contact position between the bottom of the placing seat and the soil body, thereby reducing the phenomenon that rainwater flows from high to low into the land below the waterproof oilcloth, effectively reducing the penetration of rainwater to the slope soil body, thereby improving the effect of the foundation pit slope protection.

[0014] 2. The slope protection device, by winding the waterproof oilcloth counterclockwise, and placing the wound waterproof oilcloth on the top of the placing seat, and winding and fixing it through the rubber band, the clamping hole at the end of the rubber band can be sleeved with the clamping ball on the end of the bending rod, so that the stable storage and fixation of the waterproof oilcloth can be completed, the structure is simple, the operation is convenient, and the overall storage convenience of the slope protection device is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0016] Figure 2 It is a front view schematic view of the utility model;

[0017] Figure 3 It is a main section schematic view of the utility model;

[0018] Figure 4 It is a top view schematic view of the utility model.

[0019] In the figure: 1, the placement seat; 2, the installation strip; 3, the waterproof tarpaulin; 4, the rubber band; 5, the bending rod; 6, the ball; 7, the card hole; 8, the positioning anti-seepage assembly; 81, the positioning seat; 82, the movable slot; 83, the transmission seat; 84, the water baffle; 85, the lead screw; 86, the nut; 87, the recess; 88, the sealing rubber layer; 89, the connecting seat; 810, the handle. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figure 1 Figure 4 A slope protection device, including placement seat 1 and waterproof tarpaulin 3, the top of placement seat 1 is fixedly installed with installation strip 2, the top of installation strip 2 is fixedly installed with rubber band 4, one side outer wall of placement seat 1 is fixedly installed with bending rod 5, the other side of placement seat 1 is provided with positioning anti-seepage assembly 8, the bottom of bending rod 5 is fixedly installed with ball 6, waterproof tarpaulin 3 is placed in the top of placement seat 1 in the form of winding, the outer wall of waterproof tarpaulin 3 extends to one side of placement seat 1 and is located above bending rod 5, the bottom of rubber band 4 is provided with card hole 7;

[0022] By the above structure, the rubber band 4 is wrapped above the waterproof tarpaulin 3, one end of the rubber band 4 is sleeved to the end of the bending rod 5 through the card hole 7, the inner diameter of the card hole 7 is smaller than the diameter of the ball 6, and the rubber band 4 is elastic, so that the inner diameter of the card hole 7 can be elastically stretched and changed, and the ball 6 is sleeved on the end of the bending rod 5 for fixation, and the ball 6 has a limiting effect on one end of the rubber band 4.

[0023] In a preferred embodiment, the rubber band 4 is wrapped above the waterproof tarpaulin 3, and the bottom of the rubber band 4 is sleeved on the end of the bending rod 5 through the card hole 7.

[0024] ​In a preferred implementation form, the positioning anti-seepage assembly 8 comprises a positioning seat 81 fixedly installed on the outer wall of the placing seat 1 away from the ball 6, an active groove 82 is formed in the inside of the positioning seat 81, a transmission seat 83 is inlaid in the inside of the active groove 82, a water baffle 84 is fixedly installed on the bottom of the transmission seat 83, a recess 87 is formed in the bottom of the positioning seat 81, the bottom end of the water baffle 84 penetrates through the active groove 82 and the positioning seat 81 and extends to the inside of the recess 87, the top of the transmission seat 83 is rotationally connected with a lead screw 85 through a bearing, the top of the positioning seat 81 penetrates through a nut 86, and the top end of the lead screw 85 penetrates through the positioning seat 81 and extends above the positioning seat 81 through the nut 86;

[0025] By means of the above structure, the sealing rubber layer 88 is fixedly adhered at the connecting position of the positioning seat 81 and the water baffle 84, and the bottom of the water baffle 84 is in the shape of a blade, so that the water baffle 84 can quickly cut into the soil on the top of the foundation pit slope when moving downward.

[0026] In a preferred implementation form, the sealing rubber layer 88 is fixedly adhered at the connecting position of the positioning seat 81 and the water baffle 84, and the bottom of the water baffle 84 is in the shape of a blade.

[0027] By means of the above structure, the sealing rubber layer 88 can improve the connection sealing between the water baffle 84 and the positioning seat 81, so as to avoid that the soil in the soil is brought into the active groove 82 when the water baffle 84 moves into the active groove 82.

[0028] In a preferred implementation form, the lead screw 85 is threadedly connected with the nut 86, and the nut 86 is fixedly installed on the positioning seat 81.

[0029] By means of the above structure, the lead screw 85 is threadedly connected with the nut 86, and the nut 86 is fixedly connected with the positioning seat 81, so that the lead screw 85 can move up and down when reversely rotating, thereby pushing the transmission seat 83 to move up and down in the active groove 82.

[0030] In a preferred implementation form, the top end of the lead screw 85 is fixedly installed with a connecting seat 89, and the top end of the connecting seat 89 is fixedly installed with a handle 810.

[0031] By means of the above structure, the top end of the lead screw 85 is fixedly connected with the connecting seat 89, and the top end of the connecting seat 89 is fixedly connected with the handle 810, so that the handle 810 can be bent and rotated at a right angle.

[0032] The working principle is that the placing seat 1 is placed on the top plane of the foundation pit slope, the waterproof oilcloth 3 is made to face the center of the foundation pit, the handle 810 inside the positioning anti-seepage assembly 8 is rotated clockwise, so that the lead screw 85 can be rotated clockwise, the lead screw 85 can be moved from top to bottom while rotating clockwise on the nut 86, the lead screw 85 can push the transmission seat 83 to move downward, the transmission seat 83 pushes the water baffle 84 to move downward, the bottom of the water baffle 84 is knife blade-shaped, so that the water baffle 84 can quickly cut into the soil on the top of the foundation pit slope when moving downward, the fixation of the device and the soil is realized, the phenomenon that the waterproof oilcloth 3 slides into the inside of the foundation pit during the laying process of the inclined slope is avoided, one end of the rubber belt 4 is pulled to the left, the inner diameter of the clamping hole 7 is increased, then the one end of the rubber belt 4 can be moved downward and moved out from the outside of the clamping ball 6, the clamping between the bending rod 5 and the end of the rubber belt 4 is released, so that the rubber belt 4 is no longer fixed to the winding waterproof oilcloth 3, the waterproof oilcloth 3 rolls towards the inside of the foundation pit and is spread, the laying of the slope is completed, and meanwhile the water baffle 84 can block the gap on the side of the position where the bottom of the placing seat 1 contacts the soil, so that the phenomenon that the rainwater flows from high to low into the land below the waterproof oilcloth 3 is reduced, the penetration of the rainwater to the slope soil is effectively reduced, and the effect of the foundation pit slope protection is improved.

[0033] When the device needs to be stored, the handle 810 is counterclockwise rotated, then the transmission seat 83 can be moved upward in the movable groove 82, the transmission seat 83 drives the water baffle 84 to move upward, the water baffle 84 moves upward and is moved out from the inside of the soil, the fixation of the device is released, meanwhile the mud on the surface of the water baffle 84 can be scraped off by the sealing rubber layer 88 and is prevented from being brought into the inside of the movable groove 82, the waterproof oilcloth 3 is counterclockwise wound, the wound waterproof oilcloth 3 is placed on the top of the placing seat 1 and is fixed by the rubber belt 4, the clamping hole 7 at the end of the rubber belt 4 can be sleeved with the clamping ball 6 on the end of the bending rod 5, so that the stable storage and fixation of the waterproof oilcloth 3 are completed, the structure is simple, the operation is convenient, and the overall storage convenience of the slope protection device is effectively improved.

[0034] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A device for protecting slopes, comprising a seat (1) and a tarpaulin (3), characterized in that: The top of the placement seat (1) is fixedly installed with an installation strip (2), the top of the installation strip (2) is fixedly installed with a rubber belt (4), one side outer wall of the placement seat (1) is fixedly installed with a bending rod (5), the other side of the placement seat (1) is provided with a positioning anti-seepage assembly (8), the bottom of the bending rod (5) is fixedly installed with a clamping ball (6), the waterproof oilcloth (3) is placed in a winding manner on the top of the placement seat (1), the outer wall of the waterproof oilcloth (3) extends to one side of the placement seat (1) and is located above the bending rod (5), and the bottom of the rubber belt (4) is provided with a clamping hole (7).

2. A device for protecting a slope according to claim 1, characterized in that: The rubber belt (4) is covered above the waterproof oilcloth (3), and the bottom of the rubber belt (4) is sleeved on the end of the bending rod (5) through the clamping hole (7).

3. A device for protecting a slope according to claim 1, characterized in that: The positioning anti-seepage assembly (8) comprises a positioning seat (81), the positioning seat (81) is fixedly installed on the outer wall of the placement seat (1) away from the clamping ball (6), the inside of the positioning seat (81) is provided with a movable groove (82), the inside of the movable groove (82) is inlaid with a transmission seat (83), the bottom of the transmission seat (83) is fixedly installed with a water baffle (84), the bottom of the positioning seat (81) is provided with a groove (87), the bottom end of the water baffle (84) penetrates through the movable groove (82) and the positioning seat (81) and extends into the groove (87), the top of the transmission seat (83) is rotatably connected with a lead screw (85) through a bearing, the top of the positioning seat (81) penetrates a nut (86), and the top end of the lead screw (85) penetrates the positioning seat (81) and extends above the positioning seat (81) through the nut (86).

4. A device for protecting a slope according to claim 3, characterized in that: The connecting part of the positioning seat (81) and the water baffle (84) is fixedly bonded with a sealing rubber layer (88), and the bottom of the water baffle (84) is in the shape of a knife edge.

5. A device for protecting a slope according to claim 3, characterized in that: The lead screw (85) is threadedly connected with the nut (86), and the nut (86) is fixedly installed with the positioning seat (81).

6. A device for protecting a slope according to claim 3, characterized in that: The top end of the lead screw (85) is fixedly installed with a connecting seat (89), and the top end of the connecting seat (89) is fixedly installed with a handle (810).

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