阅读说明：本技术 一种风机安装组件 (Fan installation assembly ) 是由 王晓亮 杜锋光 余文浩 罗局 潘华翔 叶志强 洪子扬 李嘉燊 朱建航 凌以宁 于 2021-09-14 设计创作，主要内容包括：本发明公开了一种风机安装组件,包括用于安装风机的底座、固定组件以及第一固定件,所述固定组件的一侧连接于所述底座上,另一侧具有第二安装部,所述第一固定件的一侧与所述固定组件连接,另一侧具有第一安装部,所述第一安装部指向所述第二安装部设置,所述第一安装部与所述第二安装部沿纵向间隔的设置。通过设置第二安装部和第一安装部分别与隧道顶板的上下主筋挂接,提供足够的承载力,受力良好,安装稳固。底座与固定组件以及第一固定件的联合体形成连接,预埋安装施工方便。风机荷载由风机安装组件和混凝土之间的摩擦力以及第二安装部和第一安装部挂接的主筋共同承担,提供更有保障且更大的承载力。(The invention discloses a fan mounting assembly which comprises a base for mounting a fan, a fixing assembly and a first fixing piece, wherein one side of the fixing assembly is connected to the base, the other side of the fixing assembly is provided with a second mounting part, one side of the first fixing piece is connected with the fixing assembly, the other side of the first fixing piece is provided with a first mounting part, the first mounting part is arranged towards the second mounting part, and the first mounting part and the second mounting part are arranged at intervals along the longitudinal direction. Through setting up second installation department and first installation department and articulate with the upper and lower owner muscle of tunnel roof respectively, provide sufficient bearing capacity, the atress is good, and the installation is firm. The base is connected with the combination body of the fixing component and the first fixing piece, and the pre-buried installation and construction are convenient. The fan load is born jointly by frictional force between fan installation component and the concrete and the main muscle that second installation department and first installation department articulated, provides more guaranteed and bigger bearing capacity.)

1. The utility model provides a fan installation component which characterized in that: including base, fixed subassembly and the first mounting that is used for installing the fan, one side of fixed subassembly connect in on the base, the opposite side has the second installation department, one side of first mounting with fixed subassembly connects, and the opposite side has first installation department, first installation department is directional the second installation department sets up, first installation department with the setting of longitudinal separation is followed to the second installation department.

2. The fan mounting assembly of claim 1, wherein: the fixed subassembly includes connecting piece and second mounting, one side of second mounting has the second installation department, one side of connecting piece connect in on the base, the opposite side with the second mounting is kept away from one side of second installation department is connected.

3. The fan mounting assembly of claim 2, wherein: the connecting piece is provided with a first fixing structure, the second fixing structure is arranged on the second fixing piece, the first fixing structure and the second fixing structure are located at the joint of the connecting piece and the second fixing piece, the first fixing structure and the second fixing structure are arranged into through holes and are mutually butted, and one side of the first fixing piece penetrates through the second fixing structure and the first fixing structure and the fixing assembly in sequence.

4. The fan mounting assembly of claim 1, wherein: the first fixing piece is detachably connected with the fixing assembly through a fastener or is welded and fixed with the fixing assembly.

5. The fan mounting assembly of any of claims 2 to 4, wherein: the connecting piece includes first connecting portion and second connecting portion, the one end of first connecting portion with the one end of second connecting portion is connected, first connecting portion with the base is parallel, first connecting portion connect in on the base, the second connecting portion perpendicular to the base.

6. The fan mounting assembly of claim 5, wherein: the first fixing piece is further provided with a third connecting portion, and the third connecting portion is connected with the second connecting portion. The third connecting portion is perpendicular to the base.

7. The fan mounting assembly of claim 1, wherein: the first installation department with the second installation department all sets up to the crotch structure just the opening direction of crotch structure is the same, the opening direction of crotch structure is directional the base sets up.

Technical Field

The invention relates to the technical field of fan installation in tunnel engineering, in particular to a fan installation assembly.

Background

In order to ensure the air circulation in the tunnel, a jet fan is arranged at the top of the tunnel in the tunnel engineering. The installation of efflux fan needs pre-buried installation component in the tunnel roof, and four pre-buried steel sheets of prior art adoption are usually as the connecting piece of hoist and mount efflux fan, and every steel sheet has four to prop up the muscle and is connected with tunnel roof top owner muscle, mainly relies on the frictional force between muscle and the concrete and prop up the muscle and be connected the bearing capacity that provides hoist and mount efflux fan with being connected of top owner muscle. The embedded part is simple in stress, the connection quality of the supporting ribs and the top main ribs is the key for guaranteeing the bearing capacity, and once the connection quality is poor, the bearing capacity of the embedded part is greatly reduced.

Disclosure of Invention

The invention aims to solve at least one technical problem in the prior art, and therefore the invention provides a fan mounting assembly which comprises a base for mounting a fan, a fixing assembly and a first fixing piece, wherein one side of the fixing assembly is connected to the base, the other side of the fixing assembly is provided with a second mounting part, one side of the first fixing piece is connected with the fixing assembly, the other side of the first fixing piece is provided with a first mounting part, the first mounting part is arranged towards the second mounting part, and the first mounting part and the second mounting part are arranged at intervals along the longitudinal direction.

Has the advantages that: through setting up second installation department and first installation department and articulate with the upper and lower owner muscle of tunnel roof respectively, provide sufficient bearing capacity, the atress is good, and the installation is firm. The base is connected with the combination body of the fixing component and the first fixing piece, and the pre-buried installation and construction are convenient. The fan load is born jointly by frictional force between fan installation component and the concrete and the main muscle that second installation department and first installation department articulated, provides more guaranteed and bigger bearing capacity.

In some embodiments of the present invention, the fixing assembly includes a connecting member and a second fixing member, one side of the second fixing member has the second mounting portion, one side of the connecting member is connected to the base, and the other side of the connecting member is connected to a side of the second fixing member away from the second mounting portion.

In some embodiments of the present invention, a first fixing structure is disposed on the connecting member, a second fixing structure is disposed on the second fixing member, the first fixing structure and the second fixing structure are both located at a connection position of the connecting member and the second fixing member, the first fixing structure and the second fixing structure are both provided with through holes and are in butt joint with each other, and one side of the first fixing member sequentially passes through the second fixing structure and the first fixing structure to be connected with the fixing assembly.

In some embodiments of the present invention, the first fixing member is detachably connected to the fixing assembly by a fastener or is fixed to the fixing assembly by welding.

In some embodiments of the present invention, the connecting member includes a first connecting portion and a second connecting portion, one end of the first connecting portion is connected to one end of the second connecting portion, the first connecting portion is parallel to the base, the first connecting portion is connected to the base, and the second connecting portion is perpendicular to the base.

In some embodiments of the present invention, the first fixing member further has a third connecting portion connected to the second connecting portion. The third connecting portion is perpendicular to the base.

In some embodiments of the present invention, the first mounting portion and the second mounting portion are both configured as a hook structure and the opening direction of the hook structure is the same, and the opening direction of the hook structure is directed to the base.

Drawings

The invention is further described in the following with reference to the accompanying drawings, it is obvious that the drawings in the following description are some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from these drawings without inventive effort.

FIG. 1 is a front view schematic of a prior art fan mount;

FIG. 2 is a side view schematic of a prior art fan mount;

FIG. 3 is a schematic plan view of a prior art fan mount;

FIG. 4 is a schematic diagram of a front view configuration of an embodiment of the present invention;

FIG. 5 is a schematic diagram of a side view structure according to an embodiment of the present invention.

Reference numerals:

10-a base;

20-a connector;

21-a first connection;

22-a second connection;

23-a fourth connection;

30-a first fixture;

31-a first mounting portion;

32-a third connection;

40-a second fixture;

41-a second mounting portion;

50-a fastener;

60-main reinforcement;

70-a base plate;

80-supporting ribs.

Detailed Description

The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.

It is to be understood that, herein, if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer", "top", etc., based on the orientation or positional relationship shown in the drawings, it is merely for convenience of describing and simplifying the present invention, and it is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, is not to be construed as limiting the present invention. Herein, the terms "first", "second", and the like are used for distinguishing different objects, not for describing a particular order. As used herein, the terms "a", "an", and "the" are used interchangeably, and the term "a" and "an" are used interchangeably.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

Referring to fig. 1 to 3, in order to ensure air circulation in a tunnel, a jet fan is installed at the top of the tunnel in tunnel construction. Installation of the jet fan requires pre-embedding of installation components in a tunnel top plate. The fan installation component in the prior art comprises a bottom plate 70 and a supporting rib 80, wherein the supporting rib 80 is vertically connected with the bottom plate 70, the supporting rib 80 is connected with a main rib in a tunnel top plate, and after construction and installation are completed, the supporting rib 80 is buried in concrete of the tunnel top plate. The installation of the jet flow fan usually adopts four pre-embedded installation components as the connecting piece 20 for hoisting the jet flow fan. Specifically, the jet fan is installed and connected with the bottom plate 70, each bottom plate 70 is provided with four supporting ribs 80, the four supporting ribs 80 are respectively connected with the main rib of the top plate, and the bearing capacity for hoisting the jet fan is provided mainly by means of friction between the supporting ribs 80 and concrete and connection between the supporting ribs 80 and the main rib at the top. The embedded mounting component is simple in stress, the connection quality of the supporting ribs 80 and the top main rib is the key for guaranteeing the bearing capacity, and once the connection quality is poor, the bearing capacity of the embedded part is greatly reduced.

Referring to fig. 4 and 5, the present invention provides a fan mounting assembly, including a base 10 for mounting a fan, a fixing assembly and a first fixing member 30, one side of the fixing assembly is connected to the base 10, the other side of the fixing assembly has a second mounting portion 41, one side of the first fixing member 30 is connected to the fixing assembly, the other side of the fixing assembly has a first mounting portion 31, the first mounting portion 31 is disposed toward the second mounting portion 41, and the first mounting portion 31 and the second mounting portion 41 are disposed at a longitudinal interval. In some embodiments, the first mounting portion 31 and the second mounting portion 41 are both configured as a hook structure and the opening direction of the hook structure is the same, and the opening direction of the hook structure is directed toward the base 10.

It will be understood that the fixing assembly includes the connecting member 20 and the second fixing member 40, one side of the second fixing member 40 has a second mounting portion 41, one side of the connecting member 20 is connected to the base 10, and the other side is connected to a side of the second fixing member 40 away from the second mounting portion 41.

The connecting member 20 includes a first connecting portion 21, a second connecting portion 22 and a fourth connecting portion 23, two ends of the second connecting portion 22 are respectively fixedly connected with one end of the first connecting portion 21 and one end of the fourth connecting portion 23, the first connecting portion 21 is parallel to the base 10, the fourth connecting portion 23 is parallel to the first connecting portion 21, the first connecting portion 21 is connected to the base 10, and the second connecting portion 22 is perpendicular to the base 10. In some embodiments, the connector 20 is made of steel. Preferably, the connector 20 is a channel steel. In some embodiments, the connecting member 20 is fixed to the base 10 by welding, and the connecting member 20 is fixed to the second fixing member 40 by welding.

In some embodiments, the second fixing member 40 further has a third connecting portion 32, and the third connecting portion 32 is connected to the second connecting portion 22. The third connecting portion 32 is perpendicular to the base 10. In some embodiments, the first mounting portion 31 and the second mounting portion 41 are arranged such that the bending direction of the hook structure is opposite to the bending direction of the first connecting portion 21 and the fourth connecting portion 23, and the opposite direction is arranged to achieve stress balance and avoid mutual interference.

It is understood that the second fixing member 40 is made of steel. In some embodiments, the first fixing member 40 is provided in a plate shape, and the second mounting portion 41 is formed by bending. The cross-sectional shape of the second mounting portion 41 is an arc, and it is understood that the cross-sectional shape of the second mounting portion 41 may be any other shape such as a V-shape or a U-shape.

The connecting piece 20 is provided with a first fixing structure, the second fixing piece 40 is provided with a second fixing structure, and the first fixing structure and the second fixing structure are both located at the joint of the connecting piece 20 and the second fixing piece 40. Specifically, the first fixing structure is provided on the second connecting portion 22, and the second fixing structure is provided on the third connecting portion 32. First fixed knot constructs and all sets up to the through-hole and dock each other with the second fixed knot, and second fixed knot constructs and first fixed knot structure and fixed subassembly are passed in proper order to one side of first mounting 30 and is connected.

In some embodiments, the first fixing member 30 is fixedly connected to the fixing assembly by the fastener 50 or the first fixing member 30 is fixed to the fixing assembly by welding. Specifically, one side of the first fixing member 30 is provided with a thread, the fastening member 50 is a nut, the first fastening member 50 sequentially passes through the second fixing structure and the first fixing structure which are provided as through holes, and the thread of one side of the first fixing member 30 is connected with the thread of the fastening member 50, so that the first fastening member 50, the second fastening member 50 and the connecting member 20 are all detachably connected.

It is understood that the first fixing member 30 is made of steel. In some embodiments, the first fixing member 30 is provided as a cylindrical bar, and the first mounting portion 31 is formed by bending. The cross-sectional shape of the first mounting portion 31 is circular arc, and it is understood that the cross-sectional shape of the first mounting portion 31 may be any other shape such as V-shape or U-shape.

When the fan mounting assembly is mounted, the second mounting part 41 is arranged to be the main rib 60 of which the hook structure is hung at the top of the tunnel top plate, the first mounting part 31 is arranged to be the main rib 60 of which the hook structure is hung at the bottom of the tunnel, the connecting piece 20, the first fixing piece 30 and the second fixing piece 40 are embedded in concrete by construction concrete, and the base 10 is exposed out of the lower surface of the tunnel top plate to provide a hoisting point of the jet fan.

The fan mounting component of the invention utilizes the second mounting part 41 and the first mounting part 31 to be respectively articulated with the upper and lower main ribs 60 of the tunnel top plate, thereby providing enough bearing capacity, having good stress and being stably mounted. The base 10, the first fixing member 30, the second fixing member 40 and the connecting member 20 are combined to form a connection, so that the pre-buried installation and construction are convenient. When pre-buried installation, the first connecting portion 21 of connecting piece 20 is horizontal arrangement, and vertical atress is effectual. The fan load is shared by the friction between the fan mounting assembly and the concrete and the main reinforcement 60 that the second mounting part 41 and the first mounting part 31 are hooked on, providing more assurance and greater bearing capacity. The fan installation component can be used for installing the jet fan in the tunnel, and the size of the fan installation component can be flexibly adjusted according to the type of the jet fan, so that the use requirements of various types of jet fans are met.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. It should be noted that there are no specific structures but a few objective structures due to the limited character expressions, and that those skilled in the art may make various improvements, decorations or changes without departing from the principle of the invention or may combine the above technical features in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.