CN214198719U

CN214198719U - Single-cylinder concrete chimney with good anti-seismic effect

Info

Publication number: CN214198719U
Application number: CN202022575734.6U
Authority: CN
Inventors: 黄伟; 余华标; 陶波
Original assignee: Sichuan Chuanguo Environmental Protection Engineering Co ltd
Current assignee: Sichuan Chuanguo Environmental Protection Engineering Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-09-14
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses an effectual single cylinder concrete chimney of antidetonation, including chimney and arrester, the chimney bottom is equipped with the antidetonation support, and antidetonation support and stiffening device fixed connection, stiffening device both sides are equipped with damping spring, and damping spring sets up in the chimney both sides, the chimney top is equipped with the shell ring, and the shell ring passes through flange and chimney fixed connection, the inside attenuator that is equipped with of shell ring, and the attenuator setting is in the chimney both sides, the arrester sets up in the chimney top, and the arrester passes through the downlead and is connected with the ground net. This effectual single cylinder concrete chimney of antidetonation is equipped with antidetonation support, attenuator and arrester, and the antidetonation support has fine antidetonation effect, plays the antidetonation effect, and the attenuator plays stabilizing effect, prevents that the chimney from rocking to wind, causes the chimney to damage, and chimney skew range obtains corresponding control like this, and the arrester plays and improves the security, prevents that thunderstorm day chimney from being hit by the thunder and lightning, causes great loss.

Description

Single-cylinder concrete chimney with good anti-seismic effect

Technical Field

The utility model relates to a chimney technical field specifically is a effectual single cylinder concrete chimney of antidetonation.

Background

The chimney is widely applied to the industrial field, and current chimney is usually formed by connecting a plurality of shell ring sections, but to some higher chimneys, receive the influence of wind power influence down, the chimney can produce and rock, has been long time and has been caused the chimney to damage easily, through the massive search, finds among the prior art chimney typical like publication number CN208010027U, a multi-unit sleeve chimney belongs to chimney technical field, multi-unit sleeve chimney includes: the main chimney comprises a main chimney body, an anticorrosive temperature-resistant heat-insulating coating on the inner wall surface of the main chimney body, a heat-insulating layer on the outer wall surface of the main chimney body and a protective shell on the periphery of the heat-insulating layer, the smoke exhaust space sectional area of a single sub-chimney is equal to the sectional area of the sub-chimney, and the sectional area of the main chimney is the sum of the smoke exhaust space sectional area of the main chimney, the sectional area of all the sub-chimneys and the sum of the space occupied by all the sub-chimneys. The multi-unit sleeve chimney is characterized in that more than one chimney is arranged in an assembling mode, a plurality of secondary chimneys are arranged in one primary chimney, so that a secondary chimney and a primary chimney are formed, the secondary chimneys are attached to the primary chimney, only one chimney is arranged in the appearance, and the multi-unit sleeve chimney is concise, attractive and rich in functions.

In summary, although the existing chimney is simple and attractive, the anti-seismic effect is poor, the service life is short, and the safety of the existing chimney is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an effectual single-cylinder concrete chimney of antidetonation to current chimney antidetonation effect that proposes among the solution above-mentioned background art is poor, and the lower problem of security.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an effectual single cylinder concrete chimney of antidetonation, includes chimney and arrester, the chimney bottom is equipped with the antidetonation support, and antidetonation support and stiffening device fixed connection, the stiffening device both sides are equipped with damping spring, and damping spring sets up in the chimney both sides, the chimney top is equipped with the shell ring, and the shell ring passes through flange and chimney fixed connection, the inside attenuator that is equipped with of shell ring, and the attenuator setting is in the chimney both sides, the arrester sets up in the chimney top, and the arrester passes through the downlead and is connected with the ground net.

Preferably, the shape of the anti-seismic support is trapezoidal.

Preferably, the number of the damping springs is 2, and the damping springs are symmetrically distributed on two sides of the bottom of the chimney.

Preferably, the width of the shell ring is larger than that of the chimney.

Preferably, the number of the dampers is 2, and the dampers are symmetrically distributed on two sides of the shell ring.

Preferably, the length of the down conductor is greater than the length of the chimney.

Compared with the prior art, the utility model discloses beneficial effect is: the single-cylinder concrete chimney with good anti-seismic effect,

(1) be provided with antidetonation support and damping spring, the chimney bottom is equipped with antidetonation support and damping spring, and the effectual vibrations that reduce the earthquake and bring of antidetonation support prevents that the chimney from collapsing and causing personnel injured and economic loss, and damping support cooperation damping spring uses, alleviates the range of vibrations that the earthquake caused in the at utmost, increases the practicality.

(2) Be provided with arrester, downlead and ground net, the arrester sets up at the chimney top, and the arrester passes through the downlead to be connected with the ground net, and the arrester is convenient for thunderstorm days and absorbs the thunder and lightning to introduce the thunder and lightning underground through the ground net of being connected with the downlead, increase the security of thunderstorm days chimney, prevent that the thunder and lightning from hitting the chimney and causing great loss.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1. chimney, 2, antidetonation support, 3, damping spring, 4, stiffening device, 5, shell ring, 6, attenuator, 7, flange, 8, arrester, 9, downlead, 10, ground net.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a single-tube concrete chimney with good anti-vibration effect, as shown in fig. 1 and fig. 3, the bottom of the chimney 1 is provided with an anti-vibration support 2, and the anti-vibration support 2 is fixedly connected with a stiffening device 4, the anti-vibration support 2 is trapezoidal in shape, the trapezoidal anti-vibration support 2 is conveniently fixed around the chimney 1, which can achieve good anti-vibration effect, reduce the influence of ground vibration on the chimney 1, minimize vibration, and achieve anti-vibration and shock-absorbing effects, the two sides of the stiffening device 4 are provided with shock-absorbing springs 3, and the shock-absorbing springs 3 are arranged on the two sides of the chimney 1, the shock-absorbing springs 3 are provided with 2, and the shock-absorbing springs 3 are symmetrically distributed on the two sides of the bottom of the chimney 1, the shock-absorbing springs 3 cooperate with the anti-vibration support 2 to reduce the influence of vibration on the chimney 1 to the greatest extent, the shock-absorbing springs 3 achieve good buffering effect, so that the chimney 1 achieves good anti-vibration effect, 1 top of chimney is equipped with shell ring 5, and shell ring 5 passes through flange 7 and chimney 1 fixed connection, and the 5 width of shell ring is greater than the 1 width of chimney, and the width of shell ring 5 is greater than the width of chimney 1 and is convenient for 5 internally mounted dampers 6 of shell ring, can play fine stabilizing effect, reduces the influence of wind-force to chimney 1.

As shown in fig. 2, the inside attenuator 6 that is equipped with of shell ring 5, and attenuator 6 sets up in 1 both sides of chimney, attenuator 6 is equipped with 2, and 6 symmetric distribution of attenuator are in 5 both sides of shell ring, attenuator 6 plays the stabilizing action, prevent that the chimney is rocked in the wind-blowing, cause the damage to the chimney, attenuator 6 can 1 skew range of corresponding control chimney, reduce and rock, arrester 8 sets up in 1 top of chimney, and arrester 8 is connected with ground net 10 through downlead 9, downlead 9 length is greater than chimney 1 length, be convenient for downlead 9 and ground net 10 are connected, introduce the thunder and lightning underground, improve 1 security of chimney greatly.

The working principle is as follows: when the single-cylinder concrete chimney with good anti-seismic effect is used, the single-cylinder concrete chimney with good anti-seismic effect is firstly moved to a place to be used, whether the anti-seismic support 2 at the bottom of the chimney 1 is fixed firmly is checked, the chimney 1 is installed and fixed at the place to be used, the anti-seismic support 2 at the bottom of the chimney 1 is fixed by the bolt fixing piece, the anti-seismic support 2 is matched with the damping spring 3 for use, good anti-seismic effect can be achieved, the influence of vibration on the chimney 1 is reduced, the chimney can be used after being installed and fixed, the lightning receptor 8 is arranged at the top end of the chimney 1 and is connected with the grounding net 10 through the down conductor 9, the lightning receptor 8 is convenient for leading lightning into the ground through the down conductor 9, the safety is improved, the damper 6 is arranged inside the cylinder section 5 below the chimney 1, the damper 6 plays a good role in stabilizing, and prevents the chimney from being blown and damaged, the damper 6 can control the offset amplitude of the chimney 1 correspondingly, reduce the shaking, prolong the service life of the chimney 1 and facilitate the use, thus completing the whole work, and the content which is not described in detail in the description belongs to the prior art known by the professional in the field.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an effectual single-cylinder concrete chimney of antidetonation, includes chimney (1) and arrester (8), its characterized in that: chimney (1) bottom is equipped with antidetonation support (2), and antidetonation support (2) and stiffening device (4) fixed connection, stiffening device (4) both sides are equipped with damping spring (3), and damping spring (3) set up in chimney (1) both sides, chimney (1) top is equipped with shell ring (5), and shell ring (5) through flange (7) and chimney (1) fixed connection, shell ring (5) inside is equipped with attenuator (6), and attenuator (6) set up in chimney (1) both sides, arrester (8) set up in chimney (1) top, and arrester (8) are connected with earth mat (10) through downlead (9).

2. The single-cylinder concrete chimney with good anti-seismic effect according to claim 1, characterized in that: the shape of the anti-seismic support (2) is trapezoidal.

3. The single-cylinder concrete chimney with good anti-seismic effect according to claim 1, characterized in that: damping spring (3) are equipped with 2, and damping spring (3) symmetric distribution is in chimney (1) bottom both sides.

4. The single-cylinder concrete chimney with good anti-seismic effect according to claim 1, characterized in that: the width of the shell ring (5) is larger than that of the chimney (1).

5. The single-cylinder concrete chimney with good anti-seismic effect according to claim 1, characterized in that: the number of the dampers (6) is 2, and the dampers (6) are symmetrically distributed on two sides of the shell ring (5).

6. The single-cylinder concrete chimney with good anti-seismic effect according to claim 1, characterized in that: the length of the down lead (9) is larger than that of the chimney (1).