CN212804591U

CN212804591U - Shockproof embedded sleeve for ventilation and air conditioning engineering

Info

Publication number: CN212804591U
Application number: CN202021611727.0U
Authority: CN
Inventors: 张凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-03-26
Anticipated expiration: 2030-08-05

Abstract

The application discloses ventilation and air conditioning engineering are with shock resistance buried sleeve, including outer tube, sleeve pipe, clamp plate, depression bar, slide bar, sliding sleeve, inner tube and fixed bolster, central authorities are equipped with the inner tube in the outer tube, the inner tube surface is equipped with the anticorrosive coating, anticorrosive coating surface is equipped with the waterproof layer, be equipped with the sleeve pipe between outer tube and the inner tube, sleeve pipe inner chamber central authorities are equipped with the slide bar, two sliding sleeve of slide bar surface sliding connection, two the equal rigid coupling second spring in the equal rigid coupling in the back of the body one side of sliding sleeve mutually, the second spring housing is on the slide bar surface, the sliding sleeve both sides all articulate the connecting rod, two the connecting rod is the equal. Can conveniently play the effect of shock attenuation buffering through connecting rod, second spring, clamp plate, depression bar, fixed block, sliding sleeve, slide bar and third spring, avoid the concrete wall to produce the condition that the ground extrusion leads to outer tube and inner tube to appear warping when the construction, can prevent moreover that the ground vibration of producing from leading to the condition of skew to appear when the construction.

Description

Shockproof embedded sleeve for ventilation and air conditioning engineering

Technical Field

The application relates to an embedded sleeve, in particular to an anti-vibration embedded sleeve for ventilation and air conditioning engineering.

Background

The air conditioning engineering takes the basic principle of an air conditioner, air conditioning equipment, an air conditioning system and the application of the air conditioner as main lines, closely surrounds the knowledge connotation of the air conditioning engineering, introduces the enthalpy and psychrometric basis of humid air, a method for determining air conditioning load calculation and air supply quantity, the basic principle and the processing process of the air conditioner, air heat and humidity processing and purifying processing equipment, the air conditioning system, the air flow organization and the air conditioning air pipe system of an air conditioning area, an air conditioning water system, the selection of cold and heat sources of the air conditioner, the operation regulation of the air conditioning system, the test regulation and the operation management of the air conditioning system, the energy conservation, the monitoring and the control of the air conditioning system and the.

The embedded sleeves are often used in ventilation and air conditioning engineering, the embedded sleeves are holes reserved for the pipes to pass through components such as brick walls, concrete beams, concrete walls and the like, but the embedded sleeves are easily deviated due to vibration when being installed in concrete, and the shockproof effect of some shockproof embedded sleeves is poor. Therefore, the anti-vibration embedded sleeve for the ventilation and air conditioning engineering is provided aiming at the problems.

Disclosure of Invention

An anti-vibration pre-buried sleeve for ventilation and air conditioning engineering comprises an outer pipe, a sleeve, a pressing plate, a pressing rod, a sliding rod, sliding sleeves, an inner pipe and a fixing pad, wherein the inner pipe is arranged in the center of the outer pipe, an anti-corrosion layer is arranged on the surface of the inner pipe, the sleeve is arranged between the outer pipe and the inner pipe, the sliding rod is arranged in the center of an inner cavity of the sleeve, the surface of the sliding rod is connected with the two sliding sleeves in a sliding manner, a second spring is fixedly connected to one side of each of the two sliding sleeves, the second spring is sleeved on the surface of the sliding rod, the two sides of each sliding sleeve are hinged with a connecting rod, one ends of the two connecting rods, which are opposite to each other, are hinged with a fixing block, the top end and the bottom end of the inner cavity of the sleeve are respectively fixedly connected with the inner wall of the outer pipe and, the fixed plate rigid coupling is on the waterproof layer surface, the inner tube inner chamber is equipped with the fixed bolster, the inner tube inner wall is connected through the telescopic link at the fixed bolster top, first spring is cup jointed on the telescopic link surface, a plurality of solid fixed rings are cup jointed on the outer tube surface, solid fixed ring surface rigid coupling go-between, and the go-between a plurality of solid fixed rings passes through the threaded rod and connects.

Further, the threaded rod is connected with a connecting ring through threads, and the inner diameter of the fixing ring is the same as the outer diameter of the outer pipe.

Further, the telescopic link is cup jointed each other by two different body of pipe diameters and is constituteed.

Furthermore, the section of the fixing pad is arc-shaped, and a layer of rubber pad is bonded on the inner side of the fixing pad.

Further, the diameter of the circular gap at the top and the bottom of the pressure plate is larger than the diameter of the pressure rod and smaller than the distance between the two third springs at the top of the pressure plate.

Further, the diameter of the second spring is larger than the sliding rod and smaller than the outer diameter of the sliding sleeve.

The beneficial effect of this application is: the application provides an effectual buried sleeve takes precautions against earthquakes.

Drawings

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

FIG. 1 is a schematic front view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

fig. 3 is a schematic structural diagram of a bushing according to an embodiment of the present application.

In the figure: 1. the anti-corrosion device comprises a connecting ring, 2, an outer pipe, 3, a fixing ring, 4, a threaded rod, 5, a waterproof layer, 6, a fixing pad, 7, a sleeve, 8, a first spring, 9, a fixing plate, 10, a telescopic rod, 11, an inner pipe, 12, an anti-corrosion layer, 13, a connecting rod, 14, a second spring, 15, a pressing plate, 16, a pressing rod, 17, a fixing block, 18, a sliding sleeve, 19, a sliding rod, 20 and a third spring.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, an anti-vibration pre-buried sleeve for ventilation and air conditioning engineering comprises an outer tube 2, a sleeve 7, a pressing plate 15, a pressing rod 16, a sliding rod 19, sliding sleeves 18, an inner tube 11 and a fixing pad 6, wherein the inner tube 11 is arranged at the center in the outer tube 2, an anti-corrosion layer 12 is arranged on the surface of the inner tube 11, a waterproof layer 5 is arranged on the surface of the anti-corrosion layer 12, the sleeve 7 is arranged between the outer tube 2 and the inner tube 11, the sliding rod 19 is arranged at the center of the inner cavity of the sleeve 7, the sliding rod 19 is connected with the two sliding sleeves 18 in a surface sliding manner, a second spring 14 is fixedly connected to the opposite sides of the two sliding sleeves 18, the second spring 14 is sleeved on the surface of the sliding rod 19, connecting rods 13 are hinged to both sides of the sliding sleeves 18, one ends of the two connecting rods 13 opposite to, 15 top both sides of clamp plate all are through the 7 inner walls of third spring 20 connecting sleeve, two 15 equal rigid coupling depression bar 16 in the back of the body one side of clamp plate back of the body, two depression bar 16 back of the body one end of back of the body runs through 2 inner walls of sleeve 7 rigid coupling outer tube and fixed plate 9 respectively, the fixed plate 9 rigid coupling is on 5 surfaces of waterproof layer, 11 inner tubes inner chambers are equipped with fixed bolster 6, the 11 inner walls of telescopic link 10 connection inner tubes are passed through at 6 tops of fixed bolster, first spring 8 is cup jointed on the telescopic link 10 surface, 2 surfaces of outer tube cup joint a plurality of solid fixed rings 3, solid fixed ring 3 surface rigid coupling go-between 1, and go.

The threaded rod 4 is connected with the connecting ring 1 through threads, and the inner diameter of the fixing ring 3 is the same as the outer diameter of the outer tube 2; the telescopic rod 10 is formed by sleeving two pipe bodies with different pipe diameters; the section of the fixing pad 6 is arc-shaped, and a layer of rubber pad is bonded on the inner side of the fixing pad 6; the diameter of the circular gaps at the top and the bottom of the pressure plate 15 is larger than that of the pressure rod 16 and smaller than the distance between the two third springs 20 at the top of the pressure plate 15; the diameter of the second spring 14 is larger than that of the sliding rod 19 and smaller than the outer diameter of the sliding sleeve 18.

When the device is used, electrical components in the device are externally connected and communicated with a power supply and a control switch, and are sleeved on the surface of the outer tube 2 through the fixing ring 3, then, a plurality of outer pipes 2 can be conveniently connected through the connecting rings 1 and the threaded rods 4, and when the pipeline is pre-buried, the pipeline can be conveniently installed and laid through the inner pipe 11, the fixed cushion 6, the first spring 8 and the telescopic rod 10, but also can conveniently fix the pipeline and prevent the pipeline from deviating, and can play the effects of moisture protection and corrosion protection by matching with the waterproof layer 5 and the anticorrosive layer 12, thereby prolonging the service life, the connecting rod 13, the second spring 14, the pressing plate 15, the pressing rod 16, the fixing block 17, the sliding sleeve 18, the sliding rod 19 and the third spring 20 can conveniently play a role in damping and buffering, the situation that the outer pipe 2 and the inner pipe 11 are deformed due to the extrusion of the concrete wall in the production place during construction is avoided, and the situation that the deviation occurs due to the vibration of the production place during construction can be prevented.

The application has the advantages that:

1. the damping and buffering effect can be conveniently achieved through the connecting rod, the second spring, the pressing plate, the pressing rod, the fixing block, the sliding sleeve, the sliding rod and the third spring, the situation that the outer pipe and the inner pipe deform due to the extrusion of the producing area of the concrete wall during construction is avoided, and the situation that the producing area vibrates to cause deviation during construction can be prevented;

2. can be through inner tube, fixed bolster, first spring and telescopic link easy to assemble and lay the pipeline, can make things convenient for the fixed column pipeline moreover, prevent that the skew from appearing in the pipeline, cooperation waterproof layer and anticorrosive coating can play dampproofing anticorrosive effect, improve life.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a ventilation and air conditioning engineering are with pre-buried sleeve pipe of shock resistance which characterized in that: comprises an outer tube (2), a sleeve (7), a pressing plate (15), a pressing rod (16), a sliding rod (19), sliding sleeves (18), an inner tube (11) and a fixing pad (6), wherein the inner tube (11) is arranged in the center of the outer tube (2), an anticorrosive coating (12) is arranged on the surface of the inner tube (11), a waterproof layer (5) is arranged on the surface of the anticorrosive coating (12), the sleeve (7) is arranged between the outer tube (2) and the inner tube (11), the sliding rod (19) is arranged in the center of the inner cavity of the sleeve (7), the sliding rod (19) is connected with the two sliding sleeves (18) in a surface sliding manner, the two sliding sleeves (18) are fixedly connected with a second spring (14) at the back of each other, the second spring (14) is sleeved on the surface of the sliding rod (19), the connecting rods (13) are hinged to the two sides of the sliding sleeves (18), the back of each other end, the bottom of the pressing plate (15) is fixedly connected with two fixed blocks (17), two sides of the top of the pressing plate (15) are connected with the inner wall of the sleeve (7) through a third spring (20), pressing rods (16) are fixedly connected with one sides of the two pressing plates (15) which are opposite to each other, one ends of the two pressing rods (16) which are opposite to each other penetrate through the sleeve (7) and are fixedly connected with the inner wall of the outer pipe (2) and the fixed plate (9) respectively, the fixing plate (9) is fixedly connected on the surface of the waterproof layer (5), the inner cavity of the inner tube (11) is provided with a fixing pad (6), the top of the fixed cushion (6) is connected with the inner wall of the inner pipe (11) through a telescopic rod (10), the surface of the telescopic rod (10) is sleeved with a first spring (8), the surface of the outer tube (2) is sleeved with a plurality of fixing rings (3), the surface of each fixing ring (3) is fixedly connected with a connecting ring (1), and the connecting rings (1) among the plurality of fixing rings (3) are connected through the threaded rod (4).

2. The anti-seismic embedded casing for ventilation and air conditioning engineering according to claim 1, characterized in that: the threaded rod (4) is connected with the connecting ring (1) through threads, and the inner diameter of the fixing ring (3) is the same as the outer diameter of the outer tube (2).

3. The anti-seismic embedded casing for ventilation and air conditioning engineering according to claim 1, characterized in that: the telescopic rod (10) is formed by mutually sleeving two pipe bodies with different pipe diameters.

4. The anti-seismic embedded casing for ventilation and air conditioning engineering according to claim 1, characterized in that: the section of the fixing pad (6) is arc-shaped, and a layer of rubber pad is bonded on the inner side of the fixing pad (6).

5. The anti-seismic embedded casing for ventilation and air conditioning engineering according to claim 1, characterized in that: the diameter of the circular gaps at the top and the bottom of the pressure plate (15) is larger than that of the pressure rod (16) and smaller than the distance between the two third springs (20) at the top of the pressure plate (15).

6. The anti-seismic embedded casing for ventilation and air conditioning engineering according to claim 1, characterized in that: the diameter of the second spring (14) is larger than that of the sliding rod (19) and smaller than the outer diameter of the sliding sleeve (18).