CN210608389U

CN210608389U - Bridge for indoor unit electric line installation

Info

Publication number: CN210608389U
Application number: CN201922026780.8U
Authority: CN
Inventors: 张伟华
Original assignee: Jining Technician College
Current assignee: Jining Technician College
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-05-22
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a crane span structure that indoor machine electric line installation used, including a strip body, the inside of body is provided with a baffle, forms the ventilation chamber below the baffle, the left and right both ends in ventilation chamber link up, form the circuit chamber above the baffle, be equipped with a apron that seals the circuit chamber in the upper end of body, it has a plurality of ears to weld at the front, rear end face position department of body, through the ear cooperation has the peg, cooperation has the inflation screw between the upper end of peg and the roof; in this product, the ventilation chamber can be used to ventilate, and we arrange an exhaust fan outdoor when using, and the exhaust fan is from ventilation intracavity convulsions, and the inside suction of rethread air inlet machine with the air in the computer lab is to ventilation intracavity, realizes taking a breath in the computer lab, effectively maintains operational environment for the pencil for supplying power for electromechanical device is installed and is protected in the circuit intracavity, avoids the cover of grease.

Description

Bridge for indoor unit electric line installation

Technical Field

The utility model relates to a crane span structure of indoor machine electric line installation usefulness.

Background

In a processing machine room, belongs to a working environment with high dust and high oil stain pollution. Therefore, the wiring harness for supplying power to the machining equipment needs to be installed in a sleeve, and short circuit and fire caused by overheating of the wiring harness are avoided. However, the above installation method is too simple, the circuit is not easy to overhaul, and the function is very single.

Based on the problems, the crane span structure for installing the indoor unit electric circuit can realize independent installation of a wire harness, realize circuit protection, realize ventilation and realize operation environment maintenance.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a can realize the installation alone of pencil, realize the line protection, can also realize the ventilation simultaneously, realize the crane span structure of operation environment maintenance's indoor set electric line installation usefulness.

In order to solve the above problem, the utility model adopts the following technical scheme:

a bridge frame for indoor machine electric line installation comprises a strip-shaped body, wherein a partition plate is arranged inside the body, a ventilation cavity is formed below the partition plate, the left end and the right end of the ventilation cavity are communicated, a line cavity is formed above the partition plate, a cover plate for sealing the line cavity is assembled at the upper end of the body, a plurality of lug parts are welded at the front end surface position and the rear end surface position of the body, a hanging rod is matched through the lug parts, an expansion screw is matched between the upper end of the hanging rod and a roof, a nut is assembled after the lower end of the hanging rod penetrates through the lug parts, pipe orifices are arranged at positions close to two sides at the bottom of the body, pipe covers are matched through the pipe orifices, the bottom of the pipe cover at one side is provided with a hole, an air inlet machine is connected with a flange, and the air inlet machine faces into the ventilation cavity; two lamp holders are arranged on the left and right sides of the bottom of the body, and an LED lamp tube is assembled between the two lamp holders.

Preferably, a clamping piece is matched between the body and the cover plate, bayonets are arranged at the front end face and the rear end face of the body, the clamping piece is limited at the outer side of the cover plate, clamping blocks are processed at two ends of the clamping piece and are embedded into the bayonets, and at the moment, the cover plate and the body are locked; the setting of fastener is convenient for realize the quick dismantlement of apron.

Preferably, the two side walls of the body are folded inwards to form inclined fit portions, the two side walls of the cover plate are folded inwards to form inclined first fit portions, and the fit portions are fit with the first fit portions 231.

Preferably, the bottom of the fixture block is provided with a socket for inserting a straight line; when the clamping piece needs to be disassembled, the clamping block can be tilted out from the bayonet by only inserting the screwdriver into the socket and prying the screwdriver to the outer side, so that the clamping piece is disassembled, and the cover plate is convenient to open.

Preferably, when the two bodies are combined left and right, a sealing sleeve made of rubber is matched, the sealing sleeve is connected between two adjacent ventilation cavities, and the sealing sleeve is attached to the inner walls of the ventilation cavities; the seal cover is mainly in order to increase the connection leakproofness between two bodies, avoids leaking out between two ventilation chamber that meet mutually.

Preferably, a threading hole is vertically arranged at the top of the cover plate in a penetrating manner, and a sealing element is arranged in the threading hole; the wire harness for supplying power to the LED lamp tube needs to be connected out of the electric wire, and the electric wire is contained in the circuit cavity, so that the wire harness connected with the LED lamp tube enters the circuit cavity after being sealed by the sealing piece.

Preferably, the sealing element is made of rubber; the outer wall department of sealing member is provided with the card and goes into the ring channel that the apron was used, the sealing member has a conical spigot surface, the diameter of spigot surface increases downwards gradually, the first ring channel of the terminal formation of moulding plastics of spigot surface, through first ring channel cooperation has the sealing ring, works as the sealing ring cooperation is in the first ring channel, the internal diameter of sealing member reduces, and the formation of extrusion is sealed between the pencil that passes through.

The utility model has the advantages that: in this product, the ventilation chamber can be used to ventilate, and we are when using, arrange an exhaust fan outdoor, and the exhaust fan is convulsions from the ventilation intracavity, and the ascending suction of rethread air inlet machine air in with the computer lab is to the ventilation intracavity, realizes taking a breath in the computer lab, effectively maintains operational environment for the pencil for supplying power for electromechanical device is installed and is protected in the circuit intracavity, avoids the cover of grease, and the structure of this product is comparatively simple, and the cost is comparatively cheap, is fit for using widely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A;

FIG. 3 is an enlarged view at B;

FIG. 4 is a top view of the cover plate;

fig. 5 is a schematic view of the cover plate and seal member mating.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1, 2, 3, 4 and 5, the bridge for installing an indoor machine electric line comprises a strip-shaped body 1, a partition plate 101 is arranged inside the body 1, a ventilation cavity 102 is formed below the partition plate 101, the left end and the right end of the ventilation cavity 102 are communicated, a line cavity 103 is formed above the partition plate 101, a cover plate 2 for closing the line cavity 103 is assembled at the upper end of the body 1, a plurality of lugs 104 are welded at the front end surface and the rear end surface of the body 1, a hanging rod 3 is matched with the hanging rod 104, an expansion screw 301 is matched between the upper end of the hanging rod 3 and a roof, a nut 105 is assembled at the lower end of the hanging rod 3 after penetrating through the lugs 104, pipe orifices 106 are arranged at positions close to the two sides of the bottom of the body 1, a pipe cover 107 is matched with the lugs 106, a hole is formed at the bottom of the pipe cover 107 at one side of the pipe covers 107, the flange is connected with an air inlet machine which supplies air towards the ventilation cavity 102; two lamp holders 4 are arranged on the left and right of the bottom of the body 1, and an LED lamp tube 5 is assembled between the two lamp holders 4.

In a preferred embodiment of the present invention, a clamping member 6 is fitted between the body 1 and the cover plate 2, the front and rear end faces of the body 1 are provided with a bayonet 121, the clamping member 6 is limited at the outer side of the cover plate 2, two ends of the clamping member 6 are processed with clamping blocks 601, the clamping blocks 601 are embedded into the bayonet 121, and at this time, the cover plate 2 and the body 1 are locked; the setting of fastener is convenient for realize the quick dismantlement of apron 2.

In the present invention, in a preferred embodiment, the two side walls of the body 1 are folded inwards to form the inclined matching portion 131, the two side walls of the cover plate 2 are folded inwards to form the inclined first matching portion 231, and the matching portion 131 is matched with the first matching portion 231.

In a preferred embodiment of the present invention, the bottom of the fastening block 601 is provided with a socket 666 for inserting a straight line; when the clamping piece 6 needs to be detached, the clamping block 601 can be tilted out of the bayonet 121 by only inserting the screwdriver into the socket 666 and prying the clamping block to the outer side, so that the clamping piece 6 is detached, and the cover plate 2 is convenient to open.

In a preferred embodiment of the present invention, when the two bodies 1 are combined left and right, a sealing sleeve 7 made of rubber is fitted, the sealing sleeve 7 is connected between two adjacent ventilation cavities 102, and the sealing sleeve 7 is attached to the inner wall of the ventilation cavity 102; the sealing sleeve 7 is mainly used for increasing the connection tightness between the two bodies 1 and avoiding air leakage between the two connected ventilation cavities 102.

In a preferred embodiment of the present invention, a threading hole 8 is vertically provided at the top of the cover plate 2, and a sealing member 9 is installed in the threading hole 8; the wire harness for supplying power to the LED lamp needs to be connected to the electric wire, and the electric wire is accommodated in the circuit chamber, so that the wire harness connected to the LED lamp enters the circuit chamber after being sealed by the sealing member 9.

In a preferred embodiment of the present invention, the sealing member 9 is made of rubber; an annular groove 901 for clamping the cover plate 2 is formed in the outer wall of the sealing element 9, the sealing element 9 is provided with a conical guide surface 902, the diameter of the guide surface 902 is gradually increased downwards, a first annular groove 903 is formed at the tail end of the guide surface 902 in an injection molding mode, a sealing ring 904 is matched through the first annular groove 903, when the sealing ring 904 is matched in the first annular groove 903, the inner diameter of the sealing element 9 is reduced, and the sealing element and a passing wiring harness are squeezed to form sealing.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a crane span structure of indoor unit electric line installation usefulness which characterized in that: including a banding body (1), the inside of body (1) is provided with a baffle (101) the below of baffle (101) forms ventilation chamber (102), both ends link up about ventilation chamber (102) the top of baffle (101) forms circuit chamber (103) the upper end of body (1) is equipped with one and seals apron (2) of circuit chamber (103) the welding of preceding, rear end face position department of body (1) has a plurality of ears (104), through ear (104) cooperation has peg (3), the cooperation has inflation screw (301) between the upper end of peg (3) and the roof, the lower extreme of peg (3) is passing after-assembling of ear (104) has a nut (105), the bottom of body (1) is close to both sides position department and all is provided with mouth of pipe (106), through mouth of pipe (106) cooperation has tube cap (107), the bottom of the pipe cover (107) on one side is provided with an opening, and the pipe cover is connected with an air inlet machine in a flange mode, and the air inlet machine supplies air to the ventilation cavity (102); the LED lamp is characterized in that two lamp holders (4) are arranged on the left and right sides of the bottom of the body (1), and an LED lamp tube (5) is assembled between the two lamp holders (4).

2. The indoor unit electric line installation bridge stand of claim 1, wherein: the clamping piece (6) is matched between the body (1) and the cover plate (2), bayonets (121) are arranged at the front end face and the rear end face of the body (1), the clamping piece (6) is limited at the outer side of the cover plate (2), clamping blocks (601) are machined at two ends of the clamping piece (6), the clamping blocks (601) are embedded into the bayonets (121), and at the moment, the cover plate (2) and the body (1) are locked.

3. The indoor unit electric line installation bridge stand of claim 2, wherein: the two side walls of the body (1) are folded inwards to form inclined fit parts (131), the two side walls of the cover plate (2) are folded inwards to form inclined first fit parts (231), and the fit parts (131) and the first fit parts (231) are fit.

4. The indoor unit electric line installation bridge stand of claim 2, wherein: the bottom of the fixture block (601) is provided with a socket (666) for inserting a straight line.

5. The indoor unit electric line installation bridge stand of claim 1, wherein: when two bodies (1) are combined left and right, a sealing sleeve (7) made of rubber is matched, the sealing sleeve (7) is connected between every two adjacent ventilating cavities (102), and the sealing sleeve (7) is attached to the inner wall of each ventilating cavity (102).

6. The indoor unit electric line installation bridge stand of claim 1, wherein: the top of the cover plate (2) is vertically provided with a threading hole (8) in a penetrating way, and a sealing element (9) is installed in the threading hole (8).

7. The indoor unit electric line installation bridge stand of claim 6, wherein: the sealing element (9) is made of rubber; the sealing structure is characterized in that an annular groove (901) clamped into the cover plate (2) is formed in the outer wall of the sealing element (9), the sealing element (9) is provided with a conical guide surface (902), the diameter of the guide surface (902) is gradually increased downwards, a first annular groove (903) is formed in the tail end of the guide surface (902) in an injection molding mode, a sealing ring (904) is matched with the first annular groove (903), and when the sealing ring (904) is matched in the first annular groove (903), the inner diameter of the sealing element (9) is reduced, and a sealing structure is formed by extrusion between the sealing ring (904) and a passing wiring harness.