CN220033861U - Windproof and anti-seismic base group - Google Patents

Abstract

The utility model discloses a windproof and anti-seismic base group which comprises a fixed column and a fixed plate, wherein the fixed plate is arranged on the outer side of the fixed column, and further comprises a buffer mechanism used for buffering external force applied to the fixed column, the buffer mechanism is arranged on the outer side of the fixed plate, the buffer mechanism comprises a first rotating assembly, a buffer assembly and a second rotating assembly, the buffer assembly is arranged above the first rotating assembly, and the second rotating assembly is arranged above the buffer assembly. According to the utility model, the buffer mechanism is arranged, when the fixed column is inclined by external force in windy weather, the fixed plate is inclined along with the inclined fixed column, the buffer rod is extruded by the inclined fixed plate, the first springs are compressed, the buffer rod at the corresponding side is pulled, the corresponding first springs are stretched, and the first springs at the two sides and the buffer rod cooperate together to buffer the external force, so that the probability of tilting the base is effectively reduced.

Description

Windproof and anti-seismic base group

Technical Field

The utility model relates to the technical field of tower cranes, in particular to a windproof and earthquake-resistant base group.

Background

Tower crane is called tower crane for short, also called tower crane, originated from western europe. And the movable arm is arranged on the rotary crane at the upper part of the high-rise tower body. The working space is large, and the device is mainly used for vertical and horizontal conveying of materials and installation of building components in house building construction. The device consists of a metal structure, a working mechanism and an electrical system. The metal structure comprises a tower body, a movable arm, a base and the like. The working mechanism comprises four parts of lifting, amplitude changing, rotation and walking. The electrical system comprises a motor, a controller, a power distribution cabinet, a connecting line, a signal and lighting device and the like. The tower crane needs to pay special attention to the stability of the base when in use.

Most of the existing tower crane bases have no buffering and damping functions, and the bases are easy to topple over when the base encounters strong wind weather, so that improvement is needed.

Disclosure of Invention

The utility model aims to solve the problems and provide a windproof and anti-seismic base group.

The utility model realizes the above purpose through the following technical scheme:

the windproof and anti-seismic base group comprises a fixed column and a fixed plate, wherein the fixed plate is arranged on the outer side of the fixed column, and the windproof and anti-seismic base group further comprises a buffer mechanism for buffering external force applied to the fixed column, and the buffer mechanism is arranged on the outer side of the fixed plate;

the buffer mechanism comprises a first rotating assembly, a buffer assembly and a second rotating assembly, wherein the buffer assembly is installed above the first rotating assembly, the second rotating assembly is installed above the buffer assembly, the buffer assembly comprises an oil tank, a first spring and a buffer rod, the first spring is installed inside the oil tank, and the buffer rod is fixed above the first spring.

Preferably, the detection mechanism is fixed on the side surface of the buffer mechanism, the detection mechanism comprises a fixed shell, a pressure detection assembly and a buzzer, the pressure detection assembly is installed inside the fixed shell, and the buzzer is installed on the side surface of the fixed shell.

Preferably, the pressure detection assembly comprises a second spring, a movable block and a pressure sensor, wherein the movable block is fixed above the second spring, and the pressure sensor is arranged above the movable block.

Preferably, the first spring is made of high-carbon steel, and the buffer rod is made of cast iron.

Preferably, the fixed shell is made of stainless steel, and the movable block is welded with the second spring.

Preferably, the movable block is rectangular, and the pressure sensor is connected with the fixed shell through a bolt.

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

through setting up buffer gear, when meetting strong wind weather, the fixed column receives external force to take place the slope, and the fixed plate inclines thereupon, and the fixed plate slope extrudees the buffer pole, and first spring is compressed, and the buffer pole of corresponding one side is pulled simultaneously, and corresponding first spring is stretched, and first spring and buffer pole of both sides are cooperated jointly and are buffered external force, has effectively reduced the base and has taken place the probability of empting.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of a wind-resistant and earthquake-resistant foundation set according to the present utility model;

FIG. 2 is a front view of a wind resistant and earthquake resistant padgroup of the present utility model;

FIG. 3 is a schematic view of the internal structure of a wind-resistant and earthquake-resistant foundation set according to the present utility model;

FIG. 4 is a schematic top view of the internal structure of the protection box in the windproof and earthquake-resistant base set according to the utility model;

fig. 5 is an enlarged front view of the internal structure of the fixing case of the windproof and earthquake-resistant base unit according to the utility model.

The reference numerals are explained as follows:

1. a bottom plate; 2. fixing the column; 3. a fixing plate; 4. a protective box; 5. a controller; 6. a storage battery; 7. a buffer mechanism; 701. a fixed block; 702. a first fixing seat; 703. a first rotating block; 704. an oil tank; 705. a first spring; 706. a buffer rod; 707. a second rotating block; 708. the second fixing seat; 8. a detection mechanism; 801. an oil delivery pipe; 802. a fixed case; 803. a second spring; 804. a movable block; 805. a pressure sensor; 806. a buzzer.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1-5, a windproof and anti-seismic base group comprises a bottom plate 1, a fixed column 2, a fixed plate 3, a protective box 4, a controller 5 and a storage battery 6, wherein the fixed column 2 is arranged above the bottom plate 1, the fixed plate 3 is arranged outside the fixed column 2, the protective box 4 is arranged above the fixed plate 3, the controller 5 is fixed inside the protective box 4, the model number of the controller 5 is HACH-SC1000, the storage battery 6 is arranged at the rear part of the controller 5, the windproof and anti-seismic base group further comprises a buffer mechanism 7 for buffering external force received by the fixed column 2, and the buffer mechanism 7 is arranged outside the fixed plate 3.

In the present utility model, the buffer mechanism 7 includes a fixed block 701, a first fixed base 702, a first rotating block 703, an oil tank 704, a first spring 705, a buffer rod 706, a second rotating block 707, and a second fixed base 708, the first fixed base 702 is mounted above the fixed block 701, the first rotating block 703 is mounted on the first fixed base 702, the oil tank 704 is fixed above the first rotating block 703, the first spring 705 is mounted inside the oil tank 704, the buffer rod 706 is fixed above the first spring 705, the second rotating block 707 is fixed above the buffer rod 706, and the second fixed base 708 is mounted on the second rotating block 707; the first spring 705 is made of high carbon steel, and the buffer rod 706 is made of cast iron; when encountering windy weather, the fixed column 2 is inclined by external force, the fixed plate 3 is inclined along with the fixed column, the buffer rod 706 is extruded by the inclination of the fixed plate 3, the first springs 705 are compressed, the buffer rod 706 on the corresponding side is pulled, the corresponding first springs 705 are stretched, the first springs 705 on the two sides and the buffer rod 706 cooperate together to buffer the external force, and therefore the probability of toppling of the base is effectively reduced.

In the utility model, a detection mechanism 8 is fixed on the side surface of a buffer mechanism 7, the detection mechanism 8 comprises an oil delivery pipe 801, a fixed shell 802, a second spring 803, a movable block 804, a pressure sensor 805 and a buzzer 806, the fixed shell 802 is arranged at one end of the oil delivery pipe 801, the second spring 803 is arranged inside the fixed shell 802, the movable block 804 is fixed above the second spring 803, the pressure sensor 805 is arranged above the movable block 804, the model of the pressure sensor 805 is DYLF-102, and the buzzer 806 is arranged on the side surface of the fixed shell 802; the fixed shell 802 is made of stainless steel, the movable block 804 is welded with the second spring 803, the movable block 804 is rectangular, and the pressure sensor 805 is connected with the fixed shell 802 through bolts; oil in the oil tank 704 at one side under extrusion enters the fixed shell 802 through the oil delivery pipe 801, the movable block 804 moves under the action of pressure, the second spring 803 is stretched, the movable block 804 moves to be in contact with the pressure sensor 805, the pressure sensor 805 detects the pressure borne by the movable block 804, and when the pressure borne by the movable block 804 is higher than a set value, the buzzer 806 sends an alarm signal to carry out safety warning, so that the safety of the device is effectively improved.

In the above structure: when the weather of strong wind is met, the fixed column 2 is inclined by external force, the fixed plate 3 is inclined along with the fixed plate, the buffer rod 706 is extruded by the inclination of the fixed plate 3, the first springs 705 are compressed, meanwhile, the buffer rod 706 on the corresponding side is pulled, the corresponding first springs 705 are stretched, the first springs 705 on the two sides and the buffer rod 706 cooperate together to buffer the external force, oil in the oil tank 704 on the extruded side enters the fixed shell 802 through the oil delivery pipe 801, the movable block 804 moves under the action of pressure, the second spring 803 is stretched, the movable block 804 moves to be in contact with the pressure sensor 805, the pressure sensor 805 detects the pressure borne by the movable block 804, and when the pressure borne by the movable block 804 is higher than a set value, the buzzer 806 sends an alarm signal to carry out safety warning.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. The utility model provides a prevent wind antidetonation base group, includes fixed column (2), fixed plate (3) are installed the fixed column (2) outside, its characterized in that: the device also comprises a buffer mechanism (7) for buffering the external force applied to the fixed column (2), wherein the buffer mechanism (7) is arranged outside the fixed plate (3);

the buffer mechanism (7) comprises a first rotating assembly, a buffer assembly and a second rotating assembly, wherein the buffer assembly is installed above the first rotating assembly, the second rotating assembly is installed above the buffer assembly, the buffer assembly comprises an oil tank (704), a first spring (705) and a buffer rod (706), the first spring (705) is installed inside the oil tank (704), and the buffer rod (706) is fixed above the first spring (705).

2. A wind resistant and vibration resistant foundation set of claim 1 wherein: the detection mechanism (8) is fixed on the side face of the buffer mechanism (7), the detection mechanism (8) comprises a fixed shell (802), a pressure detection assembly and a buzzer (806), the pressure detection assembly is installed inside the fixed shell (802), and the buzzer (806) is installed on the side face of the fixed shell (802).

3. A wind resistant and vibration resistant foundation set as set forth in claim 2, wherein: the pressure detection assembly comprises a second spring (803), a movable block (804) and a pressure sensor (805), wherein the movable block (804) is fixed above the second spring (803), and the pressure sensor (805) is arranged above the movable block (804).

4. A wind resistant and vibration resistant foundation set of claim 1 wherein: the first spring (705) is made of high-carbon steel, and the buffer rod (706) is made of cast iron.

5. A wind resistant and vibration resistant foundation set as set forth in claim 3 wherein: the fixed shell (802) is made of stainless steel, and the movable block (804) is welded with the second spring (803).

6. A wind resistant and vibration resistant foundation set as set forth in claim 3 wherein: the movable block (804) is rectangular, and the pressure sensor (805) is connected with the fixed shell (802) through bolts.