Adjustable convenient supporting device for groove

Abstract

The utility model discloses an adjustable groove convenient supporting device which comprises supporting baffles, a first supporting baffle and a second supporting baffle, the first supporting baffle comprises a first cuboid special-shaped protection plate and a first trapezoid protection plate, and the second supporting baffle comprises a second cuboid special-shaped protection plate and a second trapezoid protection plate. A first vertical hydraulic cylinder set is arranged between the first cuboid special-shaped protection plate and the first trapezoidal protection plate, a second vertical hydraulic cylinder set is arranged between the second cuboid special-shaped protection plate and the second trapezoidal protection plate, and an upper horizontal hydraulic cylinder set is arranged between the first cuboid special-shaped protection plate and the second cuboid special-shaped protection plate. And a lower horizontal hydraulic cylinder group is arranged between the first trapezoidal protection plate and the second trapezoidal protection plate. The horizontal hydraulic cylinder set is arranged between the first supporting baffle and the second supporting baffle, so that the distance between the first supporting baffle and the second supporting baffle can be adjusted, and the device is suitable for protection of grooves with different widths.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to an adjustable groove convenient supporting device. Background Art

[0002] During the trench construction process, soil nail walls, pile supports, steel sheet piles and formwork are generally used for trench protection to ensure safety during trench construction. Although the structure is stable and has strong impact resistance, the technology requires many consumables, and the installation and disassembly are complicated, time-consuming and expensive. These technologies are suitable for trenches with long operating time, deep trenches and high danger, and have the advantage of high safety, but they are not convenient in places where the operating time is short and the trench depth is shallow, and the cost of use is high.

[0003] Or the symmetrical protective plates are connected by screws, and the distance between the protective plates is adjusted by rotating the screws. The protective plates are heavy and the distance is difficult to adjust. The trench support width is difficult to adjust and the trench support height cannot be adjusted. This greatly limits the scope of application of this technology and there are many difficulties and inconveniences in its use. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable groove convenient supporting device to solve the above-mentioned problems in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable groove convenient support device, comprising a support baffle, which comprises a first support baffle and a second support baffle arranged opposite to each other, the first support baffle comprises a first rectangular special-shaped protective plate and a first trapezoidal protective plate, the first rectangular special-shaped protective plate is arranged above the first trapezoidal protective plate, the second support baffle comprises a second rectangular special-shaped protective plate and a second trapezoidal protective plate, the second rectangular special-shaped protective plate is arranged above the second trapezoidal protective plate; a hydraulic cylinder group, which comprises an upper horizontal hydraulic cylinder group, a lower horizontal hydraulic cylinder group, a first vertical hydraulic cylinder group and a second vertical hydraulic cylinder group, a first vertical hydraulic cylinder group is arranged between the first rectangular special-shaped protective plate and the first trapezoidal protective plate, a second vertical hydraulic cylinder group is arranged between the second rectangular special-shaped protective plate and the second trapezoidal protective plate, an upper horizontal hydraulic cylinder group is arranged between the first rectangular special-shaped protective plate and the second rectangular special-shaped protective plate, and a lower horizontal hydraulic cylinder group is arranged between the first trapezoidal protective plate and the second trapezoidal protective plate.

[0006] In a preferred embodiment, the upper horizontal hydraulic cylinder group includes two upper horizontal hydraulic rods, which are symmetrically arranged between the first rectangular special-shaped protective plate and the second rectangular special-shaped protective plate, and the two upper horizontal hydraulic rods are respectively arranged on both sides of the first rectangular special-shaped protective plate and the second rectangular special-shaped protective plate, and the lower horizontal hydraulic cylinder group includes two lower horizontal hydraulic rods, which are symmetrically arranged between the first trapezoidal protective plate and the second trapezoidal protective plate, and the two lower horizontal hydraulic rods are respectively arranged on both sides of the first trapezoidal protective plate and the second trapezoidal protective plate.

[0007] In a preferred embodiment, the first vertical hydraulic cylinder group includes two first vertical hydraulic rods, two first vertical hydraulic rods are arranged between the first rectangular special-shaped protective plate and the first trapezoidal protective plate, and the two first vertical hydraulic rods are respectively arranged at positions close to both sides of the first rectangular special-shaped protective plate and the first trapezoidal protective plate, and the second vertical hydraulic cylinder group includes two second vertical hydraulic rods, two second vertical hydraulic rods are arranged between the second rectangular special-shaped protective plate and the second trapezoidal protective plate, and the two second vertical hydraulic rods are respectively arranged at positions close to both sides of the first trapezoidal protective plate and the second trapezoidal protective plate.

[0008] In a preferred embodiment, the first rectangular special-shaped protective plate and the second rectangular special-shaped protective plate both include a rectangular portion and a steel plate portion located at the lower end of the rectangular portion, the steel plate portion extends downward to the lower ends of the first trapezoidal protective plate and the second trapezoidal protective plate, and the steel plate portion is arranged on the outside of the first trapezoidal protective plate and the second trapezoidal protective plate.

[0009] In a preferred embodiment, a plurality of notches are horizontally arranged in the middle of the first rectangular special-shaped protective plate and the second rectangular special-shaped protective plate, and a plurality of notches are horizontally arranged in the middle of the first trapezoidal protective plate and the second trapezoidal protective plate.

[0010] In a preferred embodiment, the thickness of the rectangular portion of the first rectangular special-shaped protective plate is equal to the thickness of the first trapezoidal protective plate, and the thickness of the rectangular portion of the second rectangular special-shaped protective plate is equal to the thickness of the second trapezoidal protective plate.

[0011] In a preferred embodiment, two connecting rings are provided at both ends of the upper part of the first rectangular special-shaped protective plate and the second rectangular special-shaped protective plate.

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

[0013] 1. The utility model can adjust the distance between the first supporting baffle and the second supporting baffle by arranging a horizontal hydraulic cylinder group between the first supporting baffle and the second supporting baffle, so as to adapt to the protection of trenches with different widths;

[0014] 2. The utility model can achieve longitudinal lengthening or shortening of the support baffle by arranging a first vertical hydraulic cylinder group between the first rectangular special-shaped protection plate and the first trapezoidal protection plate, and arranging a second vertical hydraulic cylinder group between the second rectangular special-shaped protection plate and the second trapezoidal protection plate, so as to meet the requirements of different heights of the support baffle when supporting in the groove;

[0015] 3. The utility model can move to the next construction area after completing a section of trench construction by providing connecting rings at both ends of the upper part of the first rectangular special-shaped protective plate and the upper ends of the second rectangular special-shaped protective plate, and has high recycling economy. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0017] Figure 1 It is the front view of the utility model;

[0018] Figure 2 It is a top view of the utility model;

[0019] Figure 3 It is a left view of the utility model.

[0020] In the figure: 1 - first rectangular special-shaped protective plate, 2 - first trapezoidal protective plate, 3 - second rectangular special-shaped protective plate, 4 - second trapezoidal protective plate, 5 - upper horizontal hydraulic rod, 6 - lower horizontal hydraulic rod, 7 - first vertical hydraulic rod, 8 - second vertical hydraulic rod, 9 - rectangular part, 10 - steel plate part, 11 - connecting lifting ring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model are described clearly and completely below. The embodiments of the utility model and all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1:

[0023] See the examples Figure 1-shown, an adjustable trench convenient support device of the utility model comprises: a support baffle, the support baffle comprises a first support baffle and a second support baffle, the first support baffle comprises a first rectangular special-shaped protective plate 1 and a first trapezoidal protective plate 2, the first rectangular special-shaped protective plate 1 is arranged above the first trapezoidal protective plate 2, the second support baffle comprises a second rectangular special-shaped protective plate 3 and a second trapezoidal protective plate 4, the second rectangular special-shaped protective plate 3 is arranged above the second trapezoidal protective plate 4, the first rectangular special-shaped protective plate 1 and the second rectangular special-shaped protective plate 3 are both horizontally provided with a plurality of notches in the middle, the first trapezoidal protective plate 2 and the second trapezoidal protective plate 4 are both horizontally provided with a plurality of notches in the middle, the first rectangular special-shaped protective plate 1 is provided with two connecting lifting rings 11 at both ends of the upper part, and the second rectangular special-shaped protective plate 3 is provided with two connecting lifting rings 11 at both ends of the upper part. The device can be moved to the next construction area after completing a section of trench construction, and the recycling economy is high.

[0024] The first rectangular special-shaped protective plate 1 and the second rectangular special-shaped protective plate 3 both include a rectangular portion 9 and a steel plate portion 10 located at the lower end of the rectangular portion 9. The steel plate portion 10 extends downward to the lower ends of the first trapezoidal protective plate 2 and the second trapezoidal protective plate 4. The steel plate portion 10 is arranged on the outside of the first trapezoidal protective plate 2 and the second trapezoidal protective plate 4. The thickness of the rectangular portion 9 of the first rectangular special-shaped protective plate 1 is equal to the thickness of the first trapezoidal protective plate 2, and the thickness of the rectangular portion 9 of the second rectangular special-shaped protective plate 3 is equal to the thickness of the second trapezoidal protective plate 4.

[0025] The hydraulic cylinder group includes an upper horizontal hydraulic cylinder group, a lower horizontal hydraulic cylinder group, a first vertical hydraulic cylinder group and a second vertical hydraulic cylinder group. The upper horizontal hydraulic cylinder group includes two upper horizontal hydraulic rods 5. Two upper horizontal hydraulic rods 5 are arranged between the first rectangular special-shaped protective plate 1 and the second rectangular special-shaped protective plate 3. The two upper horizontal hydraulic rods 5 are respectively arranged on both sides of the first rectangular special-shaped protective plate 1 and the second rectangular special-shaped protective plate 3. The lower horizontal hydraulic cylinder group includes two lower horizontal hydraulic rods 6. Two lower horizontal hydraulic rods 6 are arranged between the first trapezoidal protective plate 2 and the second trapezoidal protective plate 4. The two lower horizontal hydraulic rods 6 are respectively arranged on both sides of the first trapezoidal protective plate 2 and the second trapezoidal protective plate 4, which can realize the distance adjustment between the first supporting baffle and the second supporting baffle to adapt to the protection of grooves of different widths.

[0026] The first vertical hydraulic cylinder group includes two first vertical hydraulic rods 7, and two first vertical hydraulic rods 7 are arranged between the first rectangular special-shaped protective plate 1 and the first trapezoidal protective plate 2. The two first vertical hydraulic rods 7 are respectively arranged at positions close to both sides of the first rectangular special-shaped protective plate 1 and the first trapezoidal protective plate 2. The second vertical hydraulic cylinder group includes two second vertical hydraulic rods 8, and two second vertical hydraulic rods 8 are arranged between the second rectangular special-shaped protective plate 3 and the second trapezoidal protective plate 4. The two second vertical hydraulic rods 8 are respectively arranged at positions close to both sides of the first trapezoidal protective plate 2 and the second trapezoidal protective plate 4, which can realize the longitudinal lengthening or shortening of the support baffle to meet the requirements of different heights of the support baffle when supporting in the groove.

[0027] Embodiment 2:

[0028] The specific installation steps of this utility model are as follows:

[0029] Step 1: two first vertical hydraulic rods 7 are arranged between the first rectangular special-shaped protective plate 1 and the first trapezoidal protective plate 2 to form a first supporting baffle, and two second vertical hydraulic rods 8 are arranged between the second rectangular special-shaped protective plate 3 and the second trapezoidal protective plate 4 to form a second supporting baffle, and the first vertical hydraulic rod 7 and the second vertical hydraulic rod 8 are connected to the first rectangular special-shaped protective plate 1 and the first trapezoidal protective plate 2 by bolts;

[0030] Step 2: two upper horizontal hydraulic rods 5 are arranged between the first rectangular special-shaped protective plate 1 and the second rectangular special-shaped protective plate 3, and two lower horizontal hydraulic rods 6 are arranged between the first trapezoidal protective plate 2 and the second trapezoidal protective plate 4, the upper horizontal hydraulic rods 5 are connected to the first rectangular special-shaped protective plate 1 and the second rectangular special-shaped protective plate 3 by bolts, and the lower horizontal hydraulic rods 6 are connected to the first trapezoidal protective plate 2 and the second trapezoidal protective plate 4 by bolts;

[0031] Step 3: hoist the support equipment to the designated position of the trench through the lifting machinery and the connecting rings 11 at the upper ends of the first rectangular special-shaped protective plate 1 and the second rectangular special-shaped protective plate 3;

[0032] Step 4: Adjust the upper horizontal hydraulic cylinder group, the lower horizontal hydraulic cylinder group, the first vertical hydraulic cylinder group and the second vertical hydraulic cylinder group according to the width and height of the trench to complete the support.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable trench convenient support device, characterized in that: include: A support baffle, the support baffle comprising a first support baffle and a second support baffle arranged opposite to each other, the first support baffle comprising a first rectangular special-shaped protection plate (1) and a first trapezoidal protection plate (2), the first rectangular special-shaped protection plate (1) being arranged above the first trapezoidal protection plate (2), the second support baffle comprising a second rectangular special-shaped protection plate (3) and a second trapezoidal protection plate (4), the second rectangular special-shaped protection plate (3) being arranged above the second trapezoidal protection plate (4); A hydraulic cylinder group, the hydraulic cylinder group comprising an upper horizontal hydraulic cylinder group, a lower horizontal hydraulic cylinder group, a first vertical hydraulic cylinder group and a second vertical hydraulic cylinder group, the first vertical hydraulic cylinder group being arranged between the first rectangular special-shaped protective plate (1) and the first trapezoidal protective plate (2), the second vertical hydraulic cylinder group being arranged between the second rectangular special-shaped protective plate (3) and the second trapezoidal protective plate (4), the upper horizontal hydraulic cylinder group being arranged between the first rectangular special-shaped protective plate (1) and the second rectangular special-shaped protective plate (3), and the lower horizontal hydraulic cylinder group being arranged between the first trapezoidal protective plate (2) and the second trapezoidal protective plate (4).

2. The adjustable trench quick support device according to claim 1, characterized in that: The upper horizontal hydraulic cylinder group comprises two upper horizontal hydraulic rods (5), the two upper horizontal hydraulic rods (5) are symmetrically arranged between the first rectangular special-shaped protective plate (1) and the second rectangular special-shaped protective plate (3), and the two upper horizontal hydraulic rods (5) are respectively arranged on both sides of the first rectangular special-shaped protective plate (1) and the second rectangular special-shaped protective plate (3); the lower horizontal hydraulic cylinder group comprises two lower horizontal hydraulic rods (6), the two lower horizontal hydraulic rods (6) are symmetrically arranged between the first trapezoidal protective plate (2) and the second trapezoidal protective plate (4), and the two lower horizontal hydraulic rods (6) are respectively arranged on both sides of the first trapezoidal protective plate (2) and the second trapezoidal protective plate (4).

3. The adjustable trench quick support device according to claim 2, characterized in that: The first vertical hydraulic cylinder group comprises two first vertical hydraulic rods (7), two first vertical hydraulic rods (7) are arranged between the first rectangular special-shaped protective plate (1) and the first trapezoidal protective plate (2), and the two first vertical hydraulic rods (7) are respectively arranged at positions close to both sides of the first rectangular special-shaped protective plate (1) and the first trapezoidal protective plate (2); the second vertical hydraulic cylinder group comprises two second vertical hydraulic rods (8), two second vertical hydraulic rods (8) are arranged between the second rectangular special-shaped protective plate (3) and the second trapezoidal protective plate (4), and the two second vertical hydraulic rods (8) are respectively arranged at positions close to both sides of the first trapezoidal protective plate (2) and the second trapezoidal protective plate (4).

4. The adjustable trench convenient support device according to claim 3, characterized in that: The first rectangular special-shaped protective plate (1) and the second rectangular special-shaped protective plate (3) both comprise a rectangular portion (9) and a steel plate portion (10) located at the lower end of the rectangular portion (9), the steel plate portion (10) extending downward to the lower ends of the first trapezoidal protective plate (2) and the second trapezoidal protective plate (4), and the steel plate portion (10) is arranged outside the first trapezoidal protective plate (2) and the second trapezoidal protective plate (4).

5. The adjustable trench quick support device according to claim 4, characterized in that: The first rectangular special-shaped protection plate (1) and the second rectangular special-shaped protection plate (3) are both provided with a plurality of notches in the middle thereof horizontally, and the first trapezoidal protection plate (2) and the second trapezoidal protection plate (4) are both provided with a plurality of notches in the middle thereof horizontally.

6. The adjustable trench quick support device according to claim 5, characterized in that: The thickness of the rectangular portion (9) of the first rectangular parallelepiped special-shaped protective plate (1) is equal to the thickness of the first trapezoidal protective plate (2), and the thickness of the rectangular portion (9) of the second rectangular parallelepiped special-shaped protective plate (3) is equal to the thickness of the second trapezoidal protective plate (4).

7. The adjustable trench quick support device according to claim 6, characterized in that: Two connecting rings (11) are provided at both ends of the upper part of the first rectangular special-shaped protection plate (1) and the second rectangular special-shaped protection plate (3).

Images