Collision buffering protection mechanism for constructional engineering

Abstract

The collision buffering protection mechanism for the constructional engineering comprises a box body, a movable cover is arranged at the top end of the box body, an auxiliary rod is fixedly connected to one side of the movable cover, a long lever is arranged on one side of the auxiliary rod, a short lever is fixedly connected to one side of the long lever, and a base is fixedly connected to one side of the short lever. A connecting block is fixedly connected to the bottom end of the base, a spur rack is arranged in the connecting block, a threaded rail is arranged on one side of the spur rack, a rotating disc is fixedly connected to one side of the threaded rail, a connecting rod is fixedly connected to one side of the rotating disc, and a fixing iron sheet is arranged on the periphery of the spur rack. Through the structure, when the lifting table ascends out, the movable cover is automatically opened, a certain buffering capacity is achieved when the device is impacted, the device is flexible to use and high in safety coefficient, the rotating disc can drive the movable cover to be opened and closed, some precise instruments are stored in the device, it can be guaranteed that the precise instruments are not collided, and opening and closing are convenient.

Description

Technical Field

[0001] This utility model relates to the technical field of collision buffer protection mechanisms for building engineering, and in particular to a collision buffer protection mechanism for building engineering. Background Technology

[0002] Construction sites require the use of precision instruments, which have specific requirements for storage conditions. However, construction sites are prone to collisions, so we need to protect these devices from impacts. Therefore, we need a collision buffer protection mechanism for construction projects.

[0003] There are certain risks involved in construction projects, such as falling rocks from heights or equipment being bumped or knocked over due to terrain. Currently, there are no complete collision buffer mechanisms in construction projects, and the technology for protective devices for precision instruments is also immature. Utility Model Content

[0004] The purpose of this utility model is to provide a collision buffer protection mechanism for construction engineering. When the lifting platform is raised, the movable cover opens automatically. An airbag and an air valve are provided on one side of the box. The device also has a certain buffering capacity when it is impacted. The device is flexible to use and has a high safety factor. The turntable can drive the opening and closing of the movable cover. Precision instruments can be stored in the device to ensure that they are not hit and are easy to open and close.

[0005] To achieve the above objectives, a collision buffer protection mechanism for building engineering is provided, comprising a housing, a movable cover at the top of the housing, an auxiliary rod fixedly connected to one side of the movable cover, a long lever on one side of the auxiliary rod, a short lever fixedly connected to one side of the long lever, a base fixedly connected to one side of the short lever, a connecting block fixedly connected to the bottom of the base, a rack inside the connecting block, a threaded track on one side of the rack, a turntable fixedly connected to one side of the threaded track, a connecting rod fixedly connected to one side of the turntable, and a fixing iron plate around the rack.

[0006] According to the aforementioned collision buffer protection mechanism for building engineering, a fixed rod is fixedly connected to one side of the box, an airbag is fixedly connected to one side of the fixed rod, and an air valve is fixedly connected to one side of the airbag.

[0007] According to the aforementioned collision buffer protection mechanism for building engineering, a perforated iron sheet is fixedly connected to the bottom end of the box, and a roller is fixedly connected to the bottom end of the perforated iron sheet.

[0008] According to the aforementioned collision buffer protection mechanism for building engineering, a sector tooth is fixedly connected to one side of the long lever, and a screw shaft is fixedly connected to one side of the sector tooth.

[0009] According to the collision buffering protection mechanism for construction engineering, the bottom end of the base is fixedly connected with a metal shell, and the bottom end of the metal shell is fixedly connected with a bolt.

[0010] According to the collision buffering protection mechanism for construction engineering, the one side of the connecting iron sheet is fixedly connected with a rocker.

[0011] According to the collision buffering protection mechanism for construction engineering, the one side of the fixed iron sheet is fixedly connected with a connecting shaft, the outer periphery of the connecting shaft is fixedly connected with a sleeve ring, and the one side of the sleeve ring is fixedly connected with a supporting rod.

[0012] Beneficial effects:

[0013] 1, the one side of the box is fixedly connected with an auxiliary rod, the one side of the auxiliary rod is provided with a long lever, the one side of the long lever is fixedly connected with a screw shaft, the one side of the screw shaft is fixedly connected with a fan-shaped tooth, and the one side of the lever is fixedly connected to the one side of the movable cover; the gear engages to drive the lever to move; the lifting platform in the box and the lever can drive each other; when the lifting platform is lifted out, the movable cover is automatically opened; the one side of the box is provided with an air bag and an air valve, so that the device has certain buffering capacity when impacted; the device is flexible and high in safety coefficient.

[0014] 2, the outer periphery of the base is fixedly connected with a baffle, the one side of the base is fixedly connected with a connecting block, the bottom end of the connecting block is fixedly connected with a metal shell, the inside of the metal shell is provided with a straight rack, the one side of the straight rack is provided with a screw track, the one side of the screw track is fixedly connected with a rotating disc, the one side of the rotating disc is fixedly connected with a connecting rod, the one side of the connecting rod is fixedly connected with a connecting iron sheet, the one side of the connecting iron sheet is fixedly connected with a rocker, the rocker is rotated, the screw track and the straight rack are engaged, and the lifting block is driven to move up and down; since the one side of the baffle is fixedly connected with the lever, the rotating disc can drive the opening and closing of the movable cover; some precision instruments can be stored in the device to ensure that they are not impacted and are convenient to open and close.

[0015] Additional aspects and advantages of the present application will be given in part in the following description, will become apparent from the following description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0016] The present application will be further described below in combination with the drawings and embodiments.

[0017] Figure 1 A perspective view of a collision buffering protection mechanism for construction engineering is provided for the present application;

[0018] Figure 2 An internal perspective view of a collision buffering protection mechanism for construction engineering is provided for the present application;

[0019] Figure 3 It is a box rear perspective view of the collision buffering protection mechanism for building engineering provided by the utility model;

[0020] Figure 4 It is a lifting platform perspective view of the collision buffering protection mechanism for building engineering provided by the utility model.

[0021] Figure 5 It is a lifting platform internal perspective view of the collision buffering protection mechanism for building engineering provided by the utility model

[0022] Legend:

[0023] 1, box; 2, auxiliary rod; 3, fan-shaped tooth; 4, long lever; 5, moving cover; 6, base; 7, rocker; 8, connecting rod; 9, metal shell; 10, short lever; 11, turntable; 12, connecting block; 13, fixed iron sheet; 14, connecting shaft; 15, bolt; 16, threaded track; 17, connecting iron sheet; 18, straight rack; 19, iron sheet with hole; 20, roller; 21, fixed rod; 22, air bag; 23, air valve; 24, baffle; 25, support rod; 26, sleeve ring; 27, screw shaft. Specific implementation

[0024] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0025] Reference Figures 1-5 The utility model discloses a kind of collision buffering protection mechanism for building engineering, it includes box 1, box 1 storage base 6 and protected device, box 1 top is provided with moving cover 5, moving cover 5 is automatic moving cover 5, moving cover 5 side is fixedly connected with auxiliary rod 2, auxiliary rod 2 auxiliary long lever 4 moves moving cover 5, auxiliary rod 2 side is provided with long lever 4, long lever 4 provides degree of freedom for device, long lever 4 side is fixedly connected with short lever 10, short lever 10 is installed in the inside of box 1, short lever 10 side is fixedly connected with base 6, base 6 is used to place protected device, base 6 bottom is fixedly connected with connecting block 12, connecting block 12 is used to connect metal shell 9 and base 6, connecting block 12 inside is provided with straight rack 18, straight rack 18 provides meshing position for threaded track 16, threaded track 16 side is fixedly connected with turntable 11, turntable 11 drives threaded track 16 to rotate, the turntable 11 side is fixedly connected with connecting rod 8, straight rack 18 periphery is provided with fixed iron sheet 13, fixed iron sheet 13 is fixedly connected with rocker 7 in connecting rod 8.

[0026] The box 1 side fixedly connected with a fixed rod 21, one side of the fixed rod 21 fixedly connected with air bag 22, air bag 22 side fixedly connected with air valve 23, air bag 22 can be inflated through the air valve 23, the device is buffered tank.

[0027] The box 1 bottom fixedly connected with a hole iron sheet 19, the bottom of the hole iron sheet 19 fixedly connected with a roller 20, the hole iron sheet 19 is fixedly connected with the roller 20 in the box 1, the device is convenient to move.

[0028] The long lever 4 side fixedly connected with a fan-shaped tooth 3, one side of the fan-shaped tooth 3 fixedly connected with a screw shaft 27, the screw shaft 27 fixedly connected with the fan-shaped tooth 3, the long lever 4 and the short lever 10, the screw shaft 27 provides rotation ability in the center and connects several parts.

[0029] The base 6 top fixedly connected with a baffle 24, the base 6 bottom fixedly connected with a metal shell 9, the metal shell 9 bottom fixedly connected with a bolt 15, the bolt 15 is fixedly connected with the fixed iron sheet 13 in the metal shell 9.

[0030] The connecting rod 8 side fixedly connected with a connecting iron sheet 17, one side of the connecting iron sheet 17 fixedly connected with a rocker 7, the connecting iron sheet 17 is fixedly connected with the rocker 7 in the connecting rod 8, the rotation of the rotating disc 11 is convenient, and the rotating disc 11 is provided with an output point.

[0031] The fixed iron sheet 13 side fixedly connected with a connecting shaft 14, the connecting shaft 14 periphery fixedly connected with a sleeve ring 26, one side of the sleeve ring 26 fixedly connected with a support rod 25, the connecting shaft 14 connects the two fixed iron sheets 13 together.

[0032] Working principle: the precision device is placed on the base 6, the rocker 7 is rotated, the base 6 drives the short lever 10 to move downward, the short lever 10 drives the external long lever 4, one side of the long lever 4 is fixedly connected with the fan-shaped tooth 3, the fan-shaped tooth 3 rolls to drive the long lever 4, the long lever 4 and the auxiliary rod 2 drive the moving cover 5, the device is closed, the roller 20 outside the device is convenient to move the device, the air bag 22 is inflated through the air valve 23, when the device is turned over or bumped, the air bag 22 plays a buffering role, when the device needs to be taken out, the rocker 7 is shaken, the rotating disc 11 is driven, the rotating disc 11 drives the screw track 16 to roll in the straight rack 18 to drive the base 6 to rise and fall, the straight rack 18 pushes the base 6 to rise, the base 6 drives the short lever 10, the short lever 10 and the external long lever 4 are fixedly connected, the fan-shaped tooth 3 connected with the long lever 4 rolls, after the base 6 rises, the device is lifted out, thus the function demonstration of the device is completed, the device is used for storing some precision instruments to prevent them from being buffered when being bumped.

[0033] The utility model embodiment makes the detailed explanation in combination with the drawing, but the utility model is not limited to the above -mentioned embodiment, still can make various changes in the knowledge range of ordinary skill in the art person who has possessed under the premise of not departing from the utility model tenet.

Claims

1. A collision cushioning protection mechanism for construction work, comprising a box (1), characterized in that: The box (1) top end is provided with mobile cover (5), mobile cover (5) one side is fixedly connected with auxiliary rod (2), auxiliary rod (2) one side is provided with long lever (4), long lever (4) one side is fixedly connected with short lever (10), short lever (10) one side is fixedly connected with base (6), base (6) bottom end is fixedly connected with connecting block (12), connecting block (12) inside is provided with straight rack (18), straight rack (18) one side is provided with screw track (16), screw track (16) one side is fixedly connected with rotating disc (11), rotating disc (11) one side is fixedly connected with connecting rod (8), straight rack (18) periphery is provided with fixed iron sheet (13).

2. A collision cushioning protection mechanism for construction work according to claim 1, characterized by The box (1) one side is fixedly connected with fixed rod (21), the fixed rod (21) one side is fixedly connected with air bag (22), the air bag (22) one side is fixedly connected with air valve (23).

3. A collision cushioning protection mechanism for construction work according to claim 1, wherein The box (1) bottom end is fixedly connected with the iron sheet with hole (19), the iron sheet with hole (19) bottom end is fixedly connected with the gyro wheel (20).

4. A collision cushioning protection mechanism for construction work according to claim 1, wherein The long lever (4) one side is fixedly connected with the sector tooth (3), the sector tooth (3) one side is fixedly connected with the screw shaft (27).

5. A collision cushioning protection mechanism for construction work according to claim 1, wherein The base (6) top end is fixedly connected with the baffle (24), the base (6) bottom end is fixedly connected with the metal shell (9), the metal shell (9) bottom end is fixedly connected with the bolt (15).

6. A collision cushioning protection mechanism for construction work according to claim 1, wherein The connecting rod (8) one side is fixedly connected with the connecting iron sheet (17), the connecting iron sheet (17) one side is fixedly connected with the rocker (7).

7. A collision cushioning protection mechanism for construction work according to claim 1, wherein The fixed iron sheet (13) one side is fixedly connected with the connecting shaft (14), the connecting shaft (14) periphery is fixedly connected with the ferrule (26), the ferrule (26) one side is fixedly connected with the support rod (25).

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