CN217635703U

CN217635703U - Four-pipe type self-supporting steel chimney

Info

Publication number: CN217635703U
Application number: CN202221649056.6U
Authority: CN
Inventors: 于洋; 赵万云
Original assignee: Jiangsu Tongjiu Machinery Co ltd
Current assignee: Jiangsu Tongjiu Machinery Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-10-21
Anticipated expiration: 2032-06-28

Abstract

The utility model provides a four-tube self-supporting steel chimney, which relates to the technical field of chimneys and aims to solve the problems that the chimney tubes are not easy to be quickly installed and fixed, the assembly and disassembly are inconvenient, and the fixed supporting effect of the chimney tubes and the connecting effect of adjacent chimney tubes are not good, and comprises the chimney tubes; the bottom end of the chimney pipe is provided with a group of supporting seats, the top end of each supporting seat is also provided with reinforcing plates, and the number of the reinforcing plates is two; a group of reinforcing components are also arranged in the middle of the chimney pipes, each reinforcing component comprises a connecting arc plate and an outer arc plate, a group of connecting frames are also arranged in the middle of the four groups of chimney pipes, and a group of supporting rods are also arranged at the bottom ends of the connecting frames; the chimney pipe of the utility model can be fast fixed on the supporting seat, and has better fixing and supporting effect; and the connecting arc plates on the four groups of chimney pipes can be quickly connected and installed together through the connecting frame, so that the integral supporting effect of the device is further improved, and the device is convenient to disassemble and assemble integrally.

Description

Four-pipe type self-supporting steel chimney

Technical Field

The utility model belongs to the technical field of the chimney, more specifically says, in particular to four-pipe formula self-reliance steel chimney.

Background

The chimney is used as an important smoke emission device in a power plant and is also the highest and most marked building in the power plant; with the continuous development of national economy and power industry in China, the chimney of a power plant is built or is being built in China, and the concrete outer cylinder of the chimney is generally provided with a conventional circular section in both single-cylinder and multi-tube sleeve chimneys.

When the existing similar four-tube self-supporting steel chimney is used, the chimney tube is not easy to install and fix quickly, the chimney tube is inconvenient to disassemble and assemble, and the fixed supporting effect of the chimney tube and the connecting effect of adjacent chimney pipe fittings are poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a four-pipe type self-supporting steel chimney to it is fixed to solve the difficult quick installation of current similar chimney pipe, and the dismouting is inconvenient, and the fixed stay effect of chimney pipe and the not good problem of the effect of connection of adjacent chimney pipe fitting.

The purpose and the efficacy of the four-tube self-supporting steel chimney of the utility model are achieved by the following concrete technical means:

a four-tube type self-standing steel chimney comprises a chimney tube;

the bottom end of the chimney pipe is provided with a group of supporting seats, the supporting seats are provided with two groups of foundation bolts, the top ends of the supporting seats are also provided with two groups of reinforcing plates, and the top ends of the reinforcing plates are provided with a group of fixing screws in a threaded manner; the middle part of the chimney pipe is also provided with a group of reinforcing components, each reinforcing component comprises a connecting arc plate and an outer arc plate, the connecting arc plates and the outer arc plates are slidably arranged at the outer end of the chimney pipe and are connected and arranged through bolts, the outer ends of the connecting arc plates are clamped and arranged with a group of limiting rods, and the outer arc plates are provided with a group of fastening screw rods in a threaded manner; the chimney pipe is equipped with four groups altogether, and the centre of four groups chimney pipe still installs a set of link, be the ring type array on the link and install four groups connecting plate, and the outer end of four groups connecting plate on the link is installed respectively on the outer arc board of four groups chimney pipe, and a set of bracing piece is still installed to the bottom of link.

Furthermore, a set of clamping grooves is formed in the outer end of the connecting arc plate, a set of clamping plates is respectively installed at the outer ends of the four groups of connecting plates on the connecting frame, and the clamping plates installed at the outer ends of the connecting plates on the connecting frame are clamped and installed on the clamping grooves formed in the outer ends of the connecting arc plate.

Furthermore, a group of threaded holes are formed in the bottom end of the connecting frame, a group of threaded rods are arranged on the top end of the supporting rod, and the threaded holes in the bottom end of the connecting frame are installed on the threaded rods in the top end of the supporting rod in a threaded mode.

Furthermore, a set of inner mounting grooves are respectively formed at two ends of the supporting seat top end connecting groove, the bottoms of the two sets of reinforcing plates are respectively installed on the inner mounting grooves at two ends of the supporting seat top end connecting groove in an inserting mode, and the inner end faces of the reinforcing plates are in contact with the outer end face of the chimney pipe.

Furthermore, a group of limiting slots are respectively formed in two ends of the clamping groove of the connecting arc plate, the limiting rod is installed on the limiting slots in two ends of the clamping groove of the connecting arc plate in an inserting mode, and the inner end of the limiting rod is in contact with the inner end face of the clamping plate.

Furthermore, a set of connecting groove has been seted up on the top of supporting seat, and the bottom of chimney pipe is pegged graft and is installed on the connecting groove on supporting seat top.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the setting of supporting seat is favorable to pegging graft through the bottom of chimney pipe and installs on the spread groove on supporting seat top, and the bottom of two sets of reinforcing plates is pegged graft respectively and is installed on the interior mounting groove at supporting seat top spread groove both ends, installs the clamping screw on the reinforcing plate through rotating the screw thread, can make the quick fixed mounting of chimney pipe of this device on the supporting seat, and the fixed stay of chimney pipe is effectual.

2. The setting of link is favorable to installing on connecting some draw-in grooves are seted up to the arc board outer end through the cardboard joint of link upper junction plate outer end installation, and the gag lever post is pegged graft and is installed on the spacing slot at draw-in groove both ends on connecting the arc board, and the inner of gag lever post contacts with the interior terminal surface of cardboard to make the connection arc board on four group's chimney pipes can pass through the link high-speed joint and install together, further improved the whole supporting effect of this device, and the whole easy dismounting of device.

Drawings

Fig. 1 is a schematic front side axial view of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is an outer end installation schematic diagram of the chimney pipe of the present invention.

Fig. 4 is a schematic view of the chimney pipe dismounting of the present invention.

Fig. 5 is an installation diagram of the connection frame of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a chimney pipe; 101. a supporting seat; 1011. connecting grooves; 1012. an inner mounting groove; 102. a reinforcing plate; 1021. fixing the screw rod;

2. a reinforcement assembly; 201. connecting the arc plates; 2011. a card slot; 2012. limiting slots; 2013. a limiting rod; 202. an outer arc plate; 2021. fastening a screw rod;

3. a connecting frame; 301. a connecting plate; 302. clamping a plate;

4. a support bar; 401. a threaded rod.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides a four-tube self-standing steel chimney, which comprises a chimney tube 1;

a group of supporting seats 101 are installed at the bottom end of the chimney 1, two groups of foundation bolts are installed on the supporting seats 101, reinforcing plates 102 are also installed at the top ends of the supporting seats 101, two groups of reinforcing plates 102 are arranged, and a group of fixing screws 1021 is installed at the top end threads of the reinforcing plates 102; the middle part of the chimney pipe 1 is also provided with a group of reinforcing components 2, each reinforcing component 2 comprises a connecting arc plate 201 and an outer arc plate 202, the connecting arc plates 201 and the outer arc plates 202 are slidably arranged at the outer end of the chimney pipe 1, the connecting arc plates 201 and the outer arc plates 202 are connected and arranged through bolts, the outer ends of the connecting arc plates 201 are clamped and arranged with a group of limiting rods 2013, and the outer arc plates 202 are provided with a group of fastening screws 2021 in a threaded manner; the chimney pipes 1 are provided with four groups, a group of connecting frame 3 is further arranged in the middle of each group of chimney pipes 1, four groups of connecting plates 301 are arranged on the connecting frame 3 in a circular ring type array mode, the outer ends of the four groups of connecting plates 301 on the connecting frame 3 are respectively arranged on the outer arc plates 202 of the four groups of chimney pipes 1, and a group of supporting rods 4 is further arranged at the bottom end of the connecting frame 3.

As shown in fig. 4, a group of connecting grooves 1011 are formed at the top end of the supporting seat 101, the bottom end of the chimney pipe 1 is inserted into the connecting grooves 1011 formed at the top end of the supporting seat 101, a group of inner mounting grooves 1012 are formed at two ends of the connecting grooves 1011 formed at the top end of the supporting seat 101, the bottom ends of two groups of reinforcing plates 102 are inserted into the inner mounting grooves 1012 formed at two ends of the connecting grooves 1011 formed at the top end of the supporting seat 101, and the inner end surfaces of the reinforcing plates 102 are in contact with the outer end surfaces of the chimney pipe 1; the concrete effect, the bottom of chimney pipe 1 is pegged graft and is installed on the spread groove 1011 on supporting seat 101 top, and the bottom of two sets of reinforcing plates 102 is pegged graft respectively and is installed on the interior mounting groove 1012 at supporting seat 101 top spread groove 1011 both ends, installs the fixed screw 1021 on reinforcing plate 102 through rotating the screw thread, can make the quick fixed mounting of chimney pipe 1 of this device on supporting seat 101, and the fixed stay of chimney pipe 1 is effectual.

As shown in fig. 5, a set of clamping grooves 2011 is formed at the outer end of the connecting arc plate 201, a set of clamping plates 302 is respectively installed at the outer ends of four sets of connecting plates 301 on the connecting frame 3, the clamping plates 302 installed at the outer ends of the connecting plates 301 on the connecting frame 3 are clamped and installed on the clamping grooves 2011 formed at the outer ends of the connecting arc plate 201, a set of limiting slots 2012 is respectively formed at the two ends of the clamping grooves 2011 on the connecting arc plate 201, the limiting rods 2013 are inserted and installed on the limiting slots 2012 at the two ends of the clamping grooves 2011 on the connecting arc plate 201, the inner ends of the limiting rods 2013 are in contact with the inner end surfaces of the clamping plates 302, a set of threaded holes are formed at the bottom end of the connecting frame 3, a set of threaded rods 401 is formed at the top end of the supporting rod 4, and the threaded holes at the bottom end of the connecting frame 3 are threadedly installed on the threaded rods 401 at the top end of the supporting rod 4; the concrete effect, cardboard 302 joint of connecting plate 301 outer end installation on link 3 is installed on connecting some draw-in grooves 2011 of arc 201 outer end setting, gag lever post 2013 is pegged graft and is installed on connecting the spacing slot 2012 at arc 201 upper groove 2011 both ends, the inner of gag lever post 2013 contacts with the interior terminal surface of cardboard 302, thereby make the connection arc 201 on the chimney pipe 1 of four groups can be in the same place through link 3 high-speed joint installation, the whole supporting effect of this device has further been improved, and the whole easy dismounting of device.

The specific use mode and function of the embodiment are as follows:

when the device is used, the bottom ends of the chimney pipes 1 are inserted and installed on the connecting grooves 1011 at the top end of the supporting seat 101, the bottom ends of the two groups of reinforcing plates 102 are respectively inserted and installed on the inner installation grooves 1012 at the two ends of the connecting grooves 1011 at the top end of the supporting seat 101, the chimney pipes 1 of the device can be quickly and fixedly installed on the supporting seat 101 by rotating the fixing screw 1021 installed on the reinforcing plates 102 through threads, and the fixing and supporting effect of the chimney pipes 1 is good; the cardboard 302 joint of connecting plate 301 outer end installation on link 3 is installed on connecting some draw-in grooves 2011 of arc 201 outer end seting up, gag lever post 2013 is pegged graft and is installed on connecting the spacing slot 2012 at draw-in groove 2011 both ends on arc 201, the inner of gag lever post 2013 contacts with the interior terminal surface of cardboard 302, thereby make the connection arc 201 on four group's chimney pipes 1 can be in the same place through link 3 high-speed joint installation, the whole supporting effect of this device has further been improved, and the whole easy dismounting of device.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a four tubular self-reliance steel chimney which characterized in that: comprises a chimney pipe (1);

a group of supporting seats (101) are installed at the bottom end of the chimney pipe (1), two groups of foundation bolts are installed on the supporting seats (101), reinforcing plates (102) are further installed at the top ends of the supporting seats (101), the number of the reinforcing plates (102) is two, and a group of fixing screws (1021) are installed at the top ends of the reinforcing plates (102) in a threaded mode; the middle part of the chimney pipe (1) is also provided with a group of reinforcing components (2), each reinforcing component (2) comprises a connecting arc plate (201) and an outer arc plate (202), the connecting arc plates (201) and the outer arc plates (202) are slidably arranged at the outer end of the chimney pipe (1), the connecting arc plates (201) and the outer arc plates (202) are connected and arranged through bolts, the outer ends of the connecting arc plates (201) are clamped and arranged with a group of limiting rods (2013), and the outer arc plates (202) are provided with a group of fastening screw rods (2021) in a threaded manner; chimney pipe (1) are equipped with four groups altogether, and a set of link (3) is still installed to the centre of four group chimney pipes (1), be ring type array on link (3) and install four group's connecting plate (301), and the outer end of four group's connecting plate (301) on link (3) is installed respectively on outer arc board (202) of four group chimney pipes (1), and a set of bracing piece (4) are still installed to the bottom of link (3).

2. The four-tube, self-standing steel chimney according to claim 1, characterized in that: a set of connecting groove (1011) has been seted up on the top of supporting seat (101), and the bottom of chimney pipe (1) is pegged graft and is installed on connecting groove (1011) on supporting seat (101) top.

3. The four-pipe, self-standing steel chimney according to claim 2, wherein: a group of inner mounting grooves (1012) are respectively formed in two ends of a top end connecting groove (1011) of the supporting seat (101), the bottom ends of two groups of reinforcing plates (102) are respectively installed on the inner mounting grooves (1012) at two ends of the top end connecting groove (1011) of the supporting seat (101) in an inserting mode, and the inner end faces of the reinforcing plates (102) are in contact with the outer end face of the chimney pipe (1).

4. The four-pipe, self-standing steel chimney according to claim 1, wherein: a set of draw-in groove (2011) has been seted up to the outer end of connecting arc board (201), and a set of cardboard (302) is respectively installed to four groups connecting plate (301) outer ends on link (3), and on link (3) upper junction plate (301) outer end installation cardboard (302) joint was installed and is offered some draw-in grooves (2011) in connecting arc board (201) outer end.

5. The four-tube, self-standing steel chimney according to claim 1, characterized in that: a set of limiting slot (2012) is respectively seted up at draw-in groove (2011) both ends of connecting arc board (201), and gag lever post (2013) is pegged graft and is installed on limiting slot (2012) of draw-in groove (2011) both ends on connecting arc board (201), and the inner of gag lever post (2013) contacts with the interior terminal surface of cardboard (302).

6. The four-tube, self-standing steel chimney according to claim 1, characterized in that: a group of threaded holes are formed in the bottom end of the connecting frame (3), a group of threaded rods (401) are arranged on the top end of the supporting rod (4), and the threaded holes in the bottom end of the connecting frame (3) are installed on the threaded rods (401) in the top end of the supporting rod (4) in a threaded mode.