Soil retaining device for water conservancy project

Abstract

The soil retaining device for the water conservancy project comprises a base plate, a baffle, an adjusting mechanism, an installing block, a sliding seat, an inserting rod and a driving mechanism, a limiting sliding column is arranged on the sliding seat, a limiting sliding groove for movably installing the limiting sliding column is formed in the base plate, and the limiting sliding groove is obliquely formed. The driving mechanism drives the two mounting blocks to be far away from each other, the two mounting blocks drive the two sliding seats to horizontally move correspondingly, and the limiting sliding rods on the sliding seats are limited and guided by the limiting sliding grooves in the base to drive the sliding seats to move along the limiting sliding grooves and descend relative to the mounting blocks. In other words, the two sliding seats move along the obliquely-arranged limiting sliding grooves and drive the two inserting rods to be inserted into soil to fix the base plate to the ground, then the adjusting mechanism drives the baffle to rotate so as to adjust the angle position of the baffle, and on the basis that the stability of the base plate is improved, the angle of the baffle can be adjusted according to the gradient of a soil body; the supporting effect on the soil body is improved, and meanwhile the construction safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a soil retaining device for water conservancy projects. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. Only by building water conservancy projects can we control water flow, prevent flood disasters, and regulate and distribute water to meet the needs of people's lives and production for water resources. Retaining walls refer to structures that support roadbed fill or hillside soil and prevent fill or soil from deforming and becoming unstable. In the existing technology, when water conservancy projects are under construction, it is often necessary to dig up the silt in the water and use temporary retaining walls to surround and pile it up to block it. However, the existing retaining walls of water conservancy projects cannot adjust the angle of the retaining wall according to the slope of the soil when in use, and the support effect on the soil is poor. In addition, the retaining wall is poorly connected to the ground, and the retaining wall is easy to slide relative to the ground, with poor stability, which is not conducive to construction safety. Utility Model Content

[0003] The purpose of this utility model is to address the deficiencies in the above-mentioned technology and to propose a soil retaining device for water conservancy projects, aiming to solve the above-mentioned problems.

[0004] The utility model provides a soil retaining device for water conservancy projects, comprising:

[0005] A base plate, a baffle being rotatably provided on the base plate, and an adjusting mechanism for adjusting an angular position of the baffle being provided on the base plate;

[0006] The mounting block is provided with two mounting blocks movably arranged on the base plate, the mounting block moves horizontally along the base plate, each mounting block is provided with a slide seat for vertical movement, each slide seat is provided with a limited sliding column and an insertion rod, and two limiting slide grooves are provided on the base plate, and the two limiting slide grooves are respectively used for the movable installation of the two limiting slide columns, and the limiting slide grooves are arranged obliquely and are used to guide the slide seat to drive the insertion rod into the soil;

[0007] A driving mechanism is connected to the two mounting blocks in a transmission manner and is used to drive the two mounting blocks to move closer to or away from each other.

[0008] Preferably, the two limiting sliding grooves are arranged in an "eight" shape on the base plate, and the two insertion rods are respectively parallel to the two limiting sliding grooves.

[0009] Preferably, a slide rod is provided on the base plate, and the slide seat is movably mounted on the slide rod.

[0010] Preferably, the driving mechanism includes a driving motor and a rotating rod, the driving motor is transmission-connected to the rotating rod and is used to drive the rotating rod to rotate, the rotating rod is provided with a first threaded portion and a second threaded portion having an opposite rotation direction to the first threaded portion, one of the mounting blocks is provided with a first screw hole that cooperates with the first threaded portion, and the other mounting block is provided with a second screw hole that cooperates with the second threaded portion.

[0011] Preferably, the adjustment mechanism is a hydraulic cylinder, the cylinder body of the hydraulic cylinder is hingedly arranged on the base plate, and the piston rod of the hydraulic cylinder is hingedly connected to the baffle.

[0012] Preferably, the end of the insertion rod is conical.

[0013] Preferably, a plurality of connecting plates are provided on the base plate, one end of the connecting plate is mounted on the base plate by means of bolt connection, and the other end of the connecting plate is also connected to another base plate by means of bolt connection.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The two mounting blocks are driven away from each other by the driving mechanism, and the two mounting blocks respectively drive the two slides to move horizontally. The limiting slide bar on the slide is guided by the limiting slide groove of the base plate, driving the slide to move along the limiting slide groove and descend relative to the mounting block. That is, the two slides move along the inclined limiting slide groove and respectively drive the two insertion rods to be inserted into the soil to fix the base plate on the ground. Then, the baffle is driven to rotate by the adjusting mechanism to adjust the angular position of the baffle. On the basis of improving the stability of the base plate, the angle of the baffle can be adjusted according to the slope of the soil, thereby improving the support effect on the soil and at the same time improving the safety of construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only preferred embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a schematic structural diagram of an embodiment of the present utility model;

[0018] Figure 2 This is a structural diagram of a slide seat and a limiting slide groove in a certain embodiment of the present utility model;

[0019] Figure 3 This is a structural diagram of the mounting block and the slide seat in one example of the present invention;

[0020] Figure 4 This is a structural diagram of the connecting plate and the base plate in a certain example of the present invention.

[0021] In the figure, 1-base plate; 11-limiting slide groove; 12-slide rod; 2-baffle; 3-adjustment mechanism; 4-mounting block; 5-slide seat; 51-limiting slide column; 6-insertion rod; 7-driving mechanism; 71-driving motor; 72-rotating rod; 721-first threaded portion; 722-second threaded portion; 8-connecting plate. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0023] Example 1:

[0024] Reference Figures 1 to 4 The utility model provides a soil retaining device for water conservancy projects, comprising:

[0025] A base plate 1, a baffle 2 is rotatably provided on the base plate 1, and an adjustment mechanism 3 for adjusting the angular position of the baffle 2 is provided on the base plate 1;

[0026] Mounting block 4, two mounting blocks 4 are movably provided on the base plate 1, the mounting block 4 moves horizontally along the base plate 1, and a slide 5 is provided on each mounting block 4 for vertical movement, and each slide 5 is provided with a limited slide column 51 and an insertion rod 6, and two limiting slide grooves 11 are provided on the base plate 1, and the two limiting slide grooves 11 are respectively used for the movable installation of the two limiting slide columns 51, and the limiting slide grooves 11 are inclined and used to guide the slide 5 to drive the insertion rod 6 into the soil;

[0027] The driving mechanism 7 is in driving connection with the two mounting blocks 4 and is used to drive the two mounting blocks 4 to move closer to or away from each other.

[0028] The two mounting blocks 4 are driven away from each other by the driving mechanism 7, and the two mounting blocks 4 respectively drive the two slides 5 to move horizontally. The limiting slide bars 12 on the slides 5 are guided by the limiting grooves 11 on the base plate, driving the slides 5 to move along the limiting grooves 11 and descend relative to the mounting blocks 4. That is, the two slides 5 move along the inclined limiting grooves 11 and respectively drive the two insertion rods 6 to be inserted into the soil to fix the base plate 1 to the ground. Subsequently, the baffle 2 is driven to rotate by the adjustment mechanism 3 to adjust the angular position of the baffle 2. On the basis of improving the stability of the base plate 1, the angle of the baffle 2 can be adjusted according to the slope of the soil, thereby improving the support effect on the soil and improving the safety of construction. When the entire device needs to be recovered, the two mounting blocks 4 are driven toward each other by the driving mechanism 7. The two mounting blocks 4 drive the insertion rods 6 to climb along the limiting grooves 11 through the slides 5, and the two insertion rods 6 can be driven out of the soil, releasing the fixed state of the base plate 1 and facilitating recovery.

[0029] Specifically, two limiting grooves 11 are arranged in an "eight" shape on the base plate 1, and the two insertion rods 6 are parallel to the two limiting grooves 11. The two limiting grooves 11 in the "eight" shape can guide the two insertion rods 6 to penetrate the soil in a mutually divergent manner. Compared with inserting the soil from a single direction, inserting the soil from two opposing directions can reduce the occurrence of the base plate 1 deviating from the ground, which is conducive to fixing the base plate 1 to the ground. In addition, the insertion rods 6 inserted into the soil at an angle can increase the contact area between the insertion rods 6 and the ground in the vertical direction, improving the pull-out resistance.

[0030] Specifically, a slide rod 12 is provided on the base plate 1 , and the slide seat 5 is movably mounted on the slide rod 12 .

[0031] Example 2:

[0032] Reference Figures 1 to 4 Combined with the technical solution of Example 1, in this embodiment, the driving mechanism 7 includes a driving motor 71 and a rotating rod 72. The driving motor 71 is transmission-connected to the rotating rod 72 and is used to drive the rotating rod 72 to rotate. The rotating rod 72 is provided with a first threaded portion 721 and a second threaded portion 722 that rotates in the opposite direction to the first threaded portion 721. One of the mounting blocks 4 is provided with a first screw hole that cooperates with the first threaded portion 721, and the other mounting block 4 is provided with a second screw hole that cooperates with the second threaded portion 722.

[0033] When the driving motor 71 drives the rotating rod 72 to rotate, the first threaded portion 721 and the second threaded portion 722 on the rotating rod 72 respectively cooperate with the first screw hole and the second screw hole on the two mounting blocks 4 to drive the two mounting blocks 4 to move. Since the first threaded portion 721 and the second threaded portion 722 rotate in opposite directions, the movement directions of the two mounting blocks 4 are opposite. That is, when the driving motor 71 drives the rotating rod 72 to rotate forward or reverse, the two mounting blocks 4 can approach or move away from each other, which is convenient for cooperating with the two limiting slide grooves 11 to drive the two slides 5 to drive the two insertion rods 6 to be inserted into the soil respectively, thereby achieving the fixation of the base plate 1.

[0034] Specifically, the adjustment mechanism 3 is a hydraulic cylinder, the cylinder body of the hydraulic cylinder is hingedly arranged on the base plate, and the piston rod of the hydraulic cylinder is hingedly connected to the baffle 2.

[0035] Specifically, the end of the rod 6 is conical. The rod 6 end is arranged in a conical shape to reduce the resistance of the rod 6 when inserted into the soil.

[0036] Specifically, a plurality of connecting plates 8 are provided on the base plate 1 , one end of the connecting plate 8 is mounted on the base plate 1 by means of bolt connection, and the other end of the connecting plate 8 is also connected to another base plate 1 by means of bolt connection.

[0037] like Figure 4 As shown, a bolt is used to pass through one end of the connecting plate 8 to fix the connecting plate 8 on one of the base plates 1, and then a bolt is used to pass through the other end of the connecting plate 8 to fix the connecting plate 8 on the other base plate 1. The connection between the two base plates 1 can be achieved by installing several connecting plates 8. In this way, multiple base plates 1 can be spliced ​​together, which is convenient for construction workers to splice and use a certain number of base plates 1 as needed.

[0038] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention in any way. Any person skilled in the art can utilize the above technical content to make many possible changes and modifications to the present invention without departing from the scope of the present invention, or modify it into an equivalent embodiment with equivalent changes. Therefore, any changes, modifications, equivalent changes, and modifications made to the above embodiments based on the technology of the present invention that do not depart from the content of the present invention are within the scope of protection of the present invention.

Claims

1. A soil retaining device for water conservancy projects, characterized in that: include: A base plate, a baffle being rotatably provided on the base plate, and an adjusting mechanism for adjusting an angular position of the baffle being provided on the base plate; The mounting block is provided with two mounting blocks movably arranged on the base plate, the mounting block moves horizontally along the base plate, each mounting block is provided with a slide seat for vertical movement, each slide seat is provided with a limited sliding column and an insertion rod, and two limiting slide grooves are provided on the base plate, and the two limiting slide grooves are respectively used for the movable installation of the two limiting slide columns, and the limiting slide grooves are arranged obliquely and are used to guide the slide seat to drive the insertion rod into the soil; A driving mechanism is connected to the two mounting blocks in a transmission manner and is used to drive the two mounting blocks to move closer to or away from each other.

2. A soil retaining device for water conservancy projects according to claim 1, characterized in that: The two limiting slide grooves are arranged in an "eight" shape on the base plate, and the two insertion rods are respectively parallel to the two limiting slide grooves.

3. The soil retaining device for water conservancy projects according to claim 1, characterized in that: A slide bar is provided on the base plate, and the slide seat is movably mounted on the slide bar.

4. The soil retaining device for water conservancy projects according to claim 1, characterized in that: The driving mechanism includes a driving motor and a rotating rod, the driving motor is connected to the rotating rod for driving the rotating rod to rotate, the rotating rod is provided with a first threaded portion and a second threaded portion with a rotation direction opposite to the first threaded portion, one of the mounting blocks is provided with a first screw hole that cooperates with the first threaded portion, and the other mounting block is provided with a second screw hole that cooperates with the second threaded portion.

5. The soil retaining device for water conservancy projects according to claim 1, characterized in that: The regulating mechanism is a hydraulic cylinder, the cylinder body of the hydraulic cylinder is hingedly arranged on the base plate, and the piston rod of the hydraulic cylinder is hingedly connected to the baffle.

6. The soil retaining device for water conservancy projects according to claim 1, characterized in that: The end of the insertion rod is conical.

7. The soil retaining device for water conservancy projects according to claim 1, characterized in that: A plurality of connecting plates are provided on the base plate. One end of the connecting plate is mounted on the base plate by means of bolt connection, and the other end of the connecting plate is also connected to another base plate by means of bolt connection.

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