Combined box-shaped falling frame support and U-shaped triangular supporting platform

Abstract

The utility model discloses a combined box-shaped falling frame support and U-shaped triangular supporting platform, which comprises a base, a limiting sleeve is clamped in the base, a first rotating rod is connected in the base, a protective frame is connected to the upper surface of the base, a box-shaped frame is slidably connected in the limiting sleeve, an inserting hole is formed in the box-shaped frame, and a second rotating rod is connected in the inserting hole. The bottom surface of the box-shaped frame is connected with an inserting rod, the interior of the box-shaped frame is in threaded connection with a first threaded rod, the outer surface of the first threaded rod is rotationally connected with a supporting frame, and the bottom surface of the supporting frame is connected with a supporting column. Through the cooperation between the limiting sleeve and the supporting frame, the limiting sleeve can be arranged on the surface of the box-shaped frame in a sleeving mode, so that the box-shaped frame is limited to the middle position of the base, the supporting frame can move, a user can conveniently install box-shaped frames of different heights, and the problem that the user is troublesome to install and fix several follow-up faces is solved.

Description

Technical Field

[0001] This utility model relates to the field of support technology, specifically a combined box-shaped drop frame support and a U-shaped triangular support platform. Background Technology

[0002] The combined box-shaped drop frame support is a component used to support structures, mainly in building or bridge engineering. The U-shaped triangular support platform is a support structure composed of triangles, shaped like a U, used to provide stable support. In bridge construction, the U-shaped triangular platform can serve as a working environment for workers to install the combined box-shaped drop frame support. After the support is unloaded, the platform can be disassembled and reused.

[0003] When users install modular containers using the platform, existing U-shaped triangular platforms can only be positioned on one side of the container. This makes it difficult for users to secure the other sides during installation, causing inconvenience for workers. To address this issue, we provide modular container drop-off supports and U-shaped triangular support platforms to solve these problems. Utility Model Content

[0004] Technical problems to be solved:

[0005] This utility model proposes a combined box-shaped drop frame support and a U-shaped triangular support platform. Through the cooperation between the limiting sleeve and the support frame, it solves the problem that it is troublesome for users to install and fix the subsequent surfaces.

[0006] Technical solution:

[0007] To achieve the above objectives, this utility model provides the following technical solution: a combined box-shaped drop frame support and a U-shaped triangular support platform, including a base, a limiting sleeve being snapped into the inside of the base, a rotating rod being connected inside the base, and a protective frame being connected to the upper surface of the base;

[0008] The limiting sleeve is internally slidably connected to a box-shaped frame, the box-shaped frame has an insertion hole inside, the bottom surface of the box-shaped frame is connected to an insertion rod, and the box-shaped frame is internally threadedly connected to a threaded rod.

[0009] The outer surface of the rotating rod is rotatably connected to a support frame, the bottom surface of the support frame is connected to a support column, the outer surface of the support column is slidably connected to a support foot, a cylinder is installed inside the support foot, the outer surface of the support foot is rotatably connected to a positioning block, and the bottom surface of the positioning block is slidably connected to a sliding plate.

[0010] Furthermore, the outer surface of the insertion rod is slidably connected to the inner wall of the insertion hole, and the outer surface of the threaded rod is slidably connected to the inside of the insertion rod.

[0011] Furthermore, the output end of the cylinder is connected to the bottom surface of the support frame, and a second rotating rod is rotatably connected inside the support frame, with both ends of the second rotating rod connected to the inside of the positioning block.

[0012] Furthermore, a support plate is connected to the upper surface of the skateboard, and the outer surface of the support plate is slidably connected to the outer surface of the positioning block.

[0013] Furthermore, a motor is mounted on the outer surface of the support plate, and the output end of the motor is connected to a threaded rod II. The outer surface of the threaded rod II is connected to the internal thread of the positioning block.

[0014] Furthermore, the outer surface of the threaded rod is rotatably connected to the interior of the support plate, and the interior of the support plate is provided with mounting holes.

[0015] Furthermore, the outer surface of the protective frame is slidably connected to the outer surface of the limiting sleeve, and the outer surface of the support frame is rotatably connected to the interior of the base.

[0016] Beneficial effects:

[0017] Compared with existing technologies, this combined box-shaped drop frame support and U-shaped triangular support platform have the following advantages:

[0018] I. This combination of box-shaped drop frame support and U-shaped triangular support platform, through the cooperation between the limiting sleeve and the support frame, firstly, the limiting sleeve can be fitted onto the surface of the box-shaped frame to restrict the box-shaped frame to the middle position of the base, thereby facilitating the user's operation of the box-shaped frame. The support frame can be moved, and the base can be raised and lowered by moving the support frame, thereby facilitating the user's installation of box-shaped frames of different heights and solving the problem of the user having difficulty in fixing the subsequent surfaces.

[0019] II. This combined box-shaped drop frame support and U-shaped triangular support platform, through the cooperation between components such as threaded rod one and threaded rod two, allows threaded rod one to be installed inside the box-shaped frame and to pass through the insertion rod to fix the insertion rod inside the box-shaped frame. Threaded rod two can control the movement of the positioning block, and the movement of the positioning block moves the support foot, thereby further adjusting the height of the base. It is very easy to use. Attached Figure Description

[0020] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0021] Figure 1 This is a structural diagram of the present invention;

[0022] Figure 2 This is a cross-sectional structural diagram of the base of this utility model;

[0023] Figure 3 This is a cross-sectional structural diagram of the support foot of this utility model;

[0024] Figure 4 This is a cross-sectional structural diagram of the skateboard of this utility model;

[0025] Figure 5 This is a top view of the overall structure of this utility model.

[0026] In the diagram: 1. Base; 2. Limiting sleeve; 3. Rotating rod one; 4. Protective frame; 5. Box-type frame; 6. Insertion hole; 7. Inserting rod; 8. Threaded rod one; 9. Support frame; 10. Support column; 11. Support foot; 12. Cylinder; 13. Positioning block; 14. Slide plate; 15. Rotating rod two; 16. Support plate; 17. Motor; 18. Threaded rod two; 19. Mounting hole. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0028] The cylinder 12 and motor 17 in this utility model are common electrical and hydraulic equipment in the prior art, and this application will not elaborate on their models or internal structures.

[0029] like Figure 1-5 As shown, this utility model provides a technical solution: a combined box-shaped drop frame support and a U-shaped triangular support platform, including a base 1, a limiting sleeve 2 is snapped into the inside of the base 1, a rotating rod 3 is connected inside the base 1, and a protective frame 4 is connected to the upper surface of the base 1. The base 1 can lock the limiting sleeve 2, thereby preventing the limiting sleeve 2 from moving laterally, and the safety of the base 1 is increased by the protective frame 4.

[0030] The limiting sleeve 2 has a sliding connection to a box-shaped frame 5. The box-shaped frame 5 has an insertion hole 6 inside. The bottom surface of the box-shaped frame 5 is connected to an insertion rod 7. The box-shaped frame 5 has a threaded connection to a threaded rod 8 inside. The box-shaped frame 5 can be placed inside the limiting sleeve 2, allowing the operator to operate on all four sides of the box-shaped frame 5. The insertion rod 7 on the upper box-shaped frame 5 can be inserted into the insertion hole 6 of the lower box-shaped frame 5.

[0031] A support frame 9 is rotatably connected to the outer surface of the rotating rod 3. A support column 10 is connected to the bottom surface of the support frame 9. A support foot 11 is slidably connected to the outer surface of the support column 10. A cylinder 12 is installed inside the support foot 11. A positioning block 13 is rotatably connected to the outer surface of the support foot 11. A sliding plate 14 is slidably connected to the bottom surface of the positioning block 13. The support frame 9 can rotate around the rotating rod 3. The support frame 9 restricts the position of the support column 10. The support column 10 is inserted into the support foot 11 to restrict the direction of movement of the support column 10. The support foot 11 restricts the position of the cylinder 12. The positioning block 13 is located near the lower end of the support foot 11. The positioning block 13 can move on the sliding plate 14 to adjust the position of the support foot 11, allowing the support foot 11 to move with the support frame 9. The movement of the support frame 9 moves the base 1, thereby adjusting the height of the base 1.

[0032] The outer surface of the insertion rod 7 is slidably connected to the inner wall of the insertion hole 6, and the outer surface of the threaded rod 8 is slidably connected to the inside of the insertion rod 7. The insertion rod 7 can be inserted into the insertion hole 6. When the threaded rod 8 is installed in the support frame 9, the threaded rod 8 will pass through the insertion rod 7, thereby restricting the position of the insertion rod 7.

[0033] The output end of cylinder 12 is connected to the bottom surface of support frame 9. Rotary rod 15 is rotatably connected inside support frame 9. Both ends of rotary rod 15 are connected to the inside of positioning block 13. When cylinder 12 is started, it will move support frame 9. When cylinder 12 is started, it will make support frame 9 rotate along the surface of rotary rod 13. At the same time, support foot 11 will also rotate around rotary rod 15 to adjust the height of base 1. Positioning block 13 will fix the position of rotary rod 15.

[0034] The upper surface of the slide plate 14 is connected to the support plate 16. The outer surface of the support plate 16 is slidably connected to the outer surface of the positioning block 13. The slide plate 14 will fix the position of the support plate 16, and the support plate 16 will restrict the direction in which the positioning block 13 can move, so that the position of the positioning block 13 will not deviate.

[0035] A motor 17 is mounted on the outer surface of the support plate 16. The output end of the motor 17 is connected to a threaded rod 18. The outer surface of the threaded rod 18 is connected to the internal thread of the positioning block 13. The support plate 16 can prevent the motor 17 from rotating when it starts. The start of the motor 17 will cause the threaded rod 18 to rotate. The rotation of the threaded rod 18 will cause the positioning block 13 to move, thereby allowing the positioning block 13 to move with the support foot 11.

[0036] The outer surface of the threaded rod 18 is rotatably connected to the inside of the support plate 16. The support plate 16 has a mounting hole 19 inside. The support plate 16 reduces the movable position of the threaded rod 18 to prevent large vibrations when the threaded rod 18 rotates. The bolt can fix the position of the support plate 16 through the mounting hole 19.

[0037] The outer surface of the protective frame 4 is slidably connected to the outer surface of the limiting sleeve 2, and the outer surface of the support frame 9 is rotatably connected to the interior of the base 1. The base 1 can prevent the support frame 9 from moving laterally.

[0038] Working principle: In use, firstly, a portion of the first box frame 5 needs to be buried in the ground. Then, the user needs to pull out the limiting sleeve 2 on the base 1 and move the base 1 through the slot opened on the base 1 so that the base 1 fits onto the surface of the box frame 5. Then, the user fixes the position of the slide plate 14 through the mounting hole 19. Next, place another box frame 5 on top of the first box frame 5 and insert the plug rod 7 on the upper box frame 5 into the plug hole 6. Then, the user installs the threaded rod 1 8 into the box frame 5 to complete the connection of the box frame 5. When the box frame 5 is installed at a high position, the user can start the motor 17 to rotate the threaded rod 2 18. The rotation of the threaded rod 2 18 moves the positioning block 13. The movement of the positioning block 13 will cause the support foot 11 to move the base 1 through the support column 10. When it is necessary to continue to raise the height, the user can start the cylinder 12 to move the support frame 9 upward.

[0039] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0040] However, the above description is only a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.

Claims

1. A combined box-shaped drop frame support and U-shaped triangular support platform, comprising a base (1), characterized in that: The base (1) is internally fitted with a limiting sleeve (2), the base (1) is internally connected with a rotating rod (3), and the upper surface of the base (1) is connected with a protective frame (4). The limiting sleeve (2) is slidably connected to a box-shaped frame (5), the box-shaped frame (5) has an insertion hole (6) inside, the bottom surface of the box-shaped frame (5) is connected to an insertion rod (7), and the box-shaped frame (5) is threadedly connected to a threaded rod (8). The outer surface of the rotating rod (3) is rotatably connected to a support frame (9), the bottom surface of the support frame (9) is connected to a support column (10), the outer surface of the support column (10) is slidably connected to a support foot (11), a cylinder (12) is installed inside the support foot (11), the outer surface of the support foot (11) is rotatably connected to a positioning block (13), and the bottom surface of the positioning block (13) is slidably connected to a sliding plate (14).

2. The combined box-shaped drop frame support and U-shaped triangular support platform according to claim 1, characterized in that: The outer surface of the insertion rod (7) is slidably connected to the inner wall of the insertion hole (6), and the outer surface of the threaded rod (8) is slidably connected to the inside of the insertion rod (7).

3. The combined box-shaped drop frame support and U-shaped triangular support platform according to claim 1, characterized in that: The output end of the cylinder (12) is connected to the bottom surface of the support frame (9), and the support frame (9) is rotatably connected to the inside of the rotating rod (15), and the two ends of the rotating rod (15) are connected to the inside of the positioning block (13).

4. The combined box-shaped drop frame support and U-shaped triangular support platform according to claim 1, characterized in that: The upper surface of the slide plate (14) is connected to a support plate (16), and the outer surface of the support plate (16) is slidably connected to the outer surface of the positioning block (13).

5. The combined box-shaped drop frame support and U-shaped triangular support platform according to claim 4, characterized in that: A motor (17) is mounted on the outer surface of the support plate (16), and the output end of the motor (17) is connected to a threaded rod (18). The outer surface of the threaded rod (18) is connected to the internal thread of the positioning block (13).

6. The combined box-shaped drop frame support and U-shaped triangular support platform according to claim 5, characterized in that: The outer surface of the threaded rod (18) is rotatably connected to the inside of the support plate (16), and the inside of the support plate (16) is provided with mounting holes (19).

7. The combined box-shaped drop frame support and U-shaped triangular support platform according to claim 1, characterized in that: The outer surface of the protective frame (4) is slidably connected to the outer surface of the limiting sleeve (2), and the outer surface of the support frame (9) is rotatably connected to the interior of the base (1).

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