Mining screening machine fixing device for engineering
阅读说明：本技术 一种采矿工程用筛分机固定装置 (Mining screening machine fixing device for engineering ) 是由 刘广超 周玉军 徐小马 何有生 *** 杜宪川 段艳龙 张志伟 崔剑 马胜利 秦 于 2019-08-19 设计创作，主要内容包括：本发明公开了一种采矿工程用筛分机固定装置,包括安装座,所述安装座上水平方向开设有若干平行的通孔,所述通孔内通过有支撑梁,所述支撑梁的两端均连接有支撑柱。所述通孔内设置有减震装置。所述减震装置为若干第一液压缓冲器,所述第一液压缓冲器相对设置,且其两端分别固定连接通孔的内壁和支撑梁的侧壁。设置有减震装置和浮力隔震装置,能够吸收震动,减少了震动向地面的传递。减震装置,能够吸收震动,削弱震动能量,以达到减弱震动频率和幅度的目的。浮力隔震装置,利用浮力吸收竖直方向的震动。(The invention discloses a screening machine fixing device for mining engineering, which comprises an installation seat, wherein a plurality of parallel through holes are formed in the installation seat in the horizontal direction, a supporting beam passes through the through holes, and two ends of the supporting beam are connected with supporting columns. And a damping device is arranged in the through hole. The damping device is a plurality of first hydraulic buffers, the first hydraulic buffers are arranged oppositely, and two ends of the first hydraulic buffers are fixedly connected with the inner wall of the through hole and the side wall of the supporting beam respectively. The damping device and the buoyancy shock isolation device are arranged, so that shock can be absorbed, and the transmission of the shock to the ground is reduced. The shock absorption device can absorb shock and weaken shock energy so as to achieve the purpose of weakening shock frequency and amplitude. The buoyancy shock isolation device absorbs vibration in the vertical direction by utilizing buoyancy.)
1. The utility model provides a screening machine fixing device for mining engineering, includes mount pad (1), its characterized in that: a plurality of parallel through-holes (2) are opened in the horizontal direction on the mounting seat (1), a supporting beam (3) is arranged in each through-hole (2), and supporting columns (4) are connected to the two ends of each supporting beam (3).
2. The mining screening machine fixing device according to claim 1, characterized in that: and a damping device is arranged in the through hole (2).
3. The mining screening machine fixing device according to claim 2, characterized in that: the damping device is a plurality of first hydraulic buffers (5), the first hydraulic buffers (5) are arranged oppositely, and two ends of the first hydraulic buffers are fixedly connected with the inner wall of the through hole (2) and the side wall of the supporting beam (3) respectively.
4. The mining screening machine fixing device according to claim 1, characterized in that: the device also comprises a buoyancy shock isolation device.
5. The mining screening machine fixing device according to claim 4, characterized in that: the buoyancy shock isolation device comprises an open caisson (6) and a floating box (7), wherein liquid is placed in the open caisson (6), the floating box (7) floats on the liquid, and the supporting columns (4) are fixed on the floating box (7).
6. The mining screening machine fixing device according to claim 5, characterized in that: the buoyancy shock isolation device further comprises a radial fixing mechanism, the radial fixing mechanism comprises a fixing ring (8) and a positioning ring (9), the fixing ring (8) is sleeved on the outer wall of the floating box (7), the positioning ring (9) is sleeved outside the floating box (7), the outer edge of the positioning ring (9) is fixedly connected with the inner wall of the open caisson (6), the positioning ring (9) is located above the fixing ring (8), a plurality of second hydraulic buffers (10) are fixedly connected with the bottom of the positioning ring (9), and the top of the directional fixing ring (8) at one end, away from the positioning ring (9), of each second hydraulic buffer (10) is located at the top of the corresponding fixing ring (8).
7. The bolting mill fixing device for mining engineering according to any of claims 1-6, characterized in that: the support column (4) is provided with a blind hole (11), the blind hole (11) is parallel to the through hole (2), one end of the support beam (3) is inserted into the blind hole (11), and the end part of the support beam (3) is fixedly connected with a rubber cushion pad (12).
8. The mining screening machine fixing device according to claim 7, characterized in that: a plurality of air bags (13) are arranged inside the rubber buffer (12).
Technical Field
The invention relates to the technical field of mining, in particular to a screening machine fixing device for mining engineering.
Background
The ore needs to be screened during mining in order to facilitate further processing of the ore, however, the screening machines transmit vibrations to the ground during operation, so that the ore heap deposited beside them may be collapsed, and there is a risk of geological disasters occurring in the mine.
Disclosure of Invention
The invention aims to provide a screening machine fixing device for mining engineering, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a screening machine fixing device for mining engineering, includes the mount pad, the through-hole of a plurality of parallels is seted up to the horizontal direction on the mount pad, through having a supporting beam in the through-hole, a supporting beam's both ends all are connected with the support column.
Preferably, a damping device is arranged in the through hole.
Preferably, the damping device is a plurality of first hydraulic buffers, the first hydraulic buffers are arranged oppositely, and two ends of the first hydraulic buffers are fixedly connected with the inner wall of the through hole and the side wall of the support beam respectively.
Preferably, the device further comprises a buoyancy vibration isolation device.
Preferably, the buoyancy shock isolation device comprises an open caisson and a buoyancy tank, liquid is placed in the open caisson, the buoyancy tank floats on the liquid, and the support columns are fixed on the buoyancy tank.
Preferably, the buoyancy shock isolation device further comprises a radial fixing mechanism, the radial fixing mechanism comprises a fixing ring and a positioning ring, the fixing ring is sleeved on the outer wall of the buoyancy tank, the positioning ring is sleeved outside the buoyancy tank, the outer edge of the positioning ring is fixedly connected with the inner wall of the open caisson, the positioning ring is located above the fixing ring, the bottom of the positioning ring is fixedly connected with a plurality of second hydraulic buffers, and the ends, far away from the positioning ring, of the second hydraulic buffers point to the top of the fixing ring.
Preferably, the support column is provided with a blind hole, the blind hole is parallel to the through hole, one end of the support beam is inserted into the blind hole, and the end part of the support beam is fixedly connected with a rubber cushion pad.
Preferably, a plurality of air bags are arranged inside the rubber buffer cushion.
Compared with the prior art, the invention has the beneficial effects that: the damping device and the buoyancy shock isolation device are arranged, so that shock can be absorbed, and the transmission of the shock to the ground is reduced.
The shock absorption device can absorb shock and weaken shock energy so as to achieve the purpose of weakening shock frequency and amplitude.
The buoyancy shock isolation device absorbs vibration in the vertical direction by utilizing buoyancy.
Drawings
FIG. 1 is a schematic view of the open caisson installation structure of the invention;
FIG. 2 is a side view of the mount of the present invention;
FIG. 3 is an enlarged view of FIG. 1 at A;
FIG. 4 is a side view of a mount of
fig. 5 is a schematic structural diagram of
Reference numbers in the figures: the device comprises a
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
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