CN214144625U

CN214144625U - Platform for outer surface anticorrosion construction of chimney

Info

Publication number: CN214144625U
Application number: CN202022942162.0U
Authority: CN
Inventors: 王根雨; 赵广清; 王青
Original assignee: Yancheng Sanmax Anticorrosion Technology Co ltd
Current assignee: Yancheng Sanmax Anticorrosion Technology Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-09-07
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a platform is used in anticorrosive construction of chimney surface, including construction platform and chimney, construction platform's top welded mounting has fixed loop bar, and construction platform's bottom welded mounting in proper order has first bearing ring frame and second bearing ring frame. First bracing truss and the third bracing truss of different length that the dismouting formed through the combination of second bracing truss, through the adjustment platform diameter, be applicable to the chimney of various height, the size, but reuse, there is better economic benefits, and the range of application is wide, through first bracing truss, the crisscross fixed connection of second bracing truss and third bracing truss, consolidate construction platform's steadiness, cooperate first bearing ring frame, second bearing ring frame and draw the subassembly to one side, alleviate first bracing truss, the holding power of second bracing truss and third bracing truss, consolidate construction platform, the safety in utilization of platform has been improved, the efficiency of high altitude construction has been improved greatly.

Description

Platform for outer surface anticorrosion construction of chimney

Technical Field

The utility model relates to a composite mounting technical field especially relates to a platform is used in anticorrosive construction of chimney surface.

Background

Chimney is a structure that provides ventilation for the hot fumes or fumes of boilers, furnaces, stoves or fireplaces, the chimney being generally vertical, or as close to vertical as possible, to ensure a smooth flow of gases, the intake of air into the so-called chimney combustion or chimney effect, the space inside the chimney, called the flue, being generally cleaner and more efficient than traditional solid fuels in terms of the concentration of the polyphenols produced by the combustion of natural gases, but in most cases it is not necessary to clean the chimney every year, which does not mean that the rest of the chimney cannot be overhauled, disconnection or loosening of chimney fittings due to corrosion over time, which may cause serious risks for residents due to carbon monoxide leakage to the home, and the safety of the anticorrosion construction platform is particularly important since the anticorrosion construction of the external surface of the chimney is an overhead operation.

At present, the construction platform used in chimney construction in China is generally processed according to the diameter of a chimney, does not have a telescopic condition, cannot be repeatedly used, has a self-weight platform structure and lower safety performance, is not suitable for the transformation construction of the traditional concrete chimney, and has larger potential safety hazards.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a platform is used in anticorrosive construction of chimney surface has solved the problem that above-mentioned background art provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a platform for anticorrosion construction of the outer surface of a chimney comprises a construction platform and the chimney, wherein a fixed ring rod is welded and installed at the top of the construction platform, a first bearing ring frame and a second bearing ring frame are sequentially welded and installed at the bottom of the construction platform, a first supporting truss is installed at the bottom of the fixed ring rod, the bottom of the first bearing ring frame and the bottom of the second bearing ring frame in a threaded manner, a second supporting truss and a third supporting truss are installed at the outer side wall of the chimney in a threaded manner, the free end of the third supporting truss is in threaded connection with the bottom of the second bearing ring frame, the free end of the second supporting truss is in threaded connection with the bottom of the fixed ring rod, a railing and a door frame are welded and installed at the top of the fixed ring rod, the railing and the door frame are uniformly distributed on the fixed ring rod, the railing is positioned at two sides of the door frame, one side wall of the door frame is in hinged connection with the railing, an inlet and an outlet of the door frame are correspondingly arranged with an engineering frame arranged on the outer side wall of the chimney, the top of railing all welds and installs the horizontal pole support, and horizontal pole support sets up for laminating with business turn over portal.

Preferably, inlay on the horizontal pole support and install to draw the subassembly to one side, have to draw subassembly evenly distributed to one side on the horizontal pole support, the spout has been seted up to the rear side wall of horizontal pole support, the built-in movable pulley of spout, and the spout sets up for sliding connection with the movable pulley, and the movable pulley with have to draw the subassembly to one side and be connected the setting for inlaying, draw the rear side wall of subassembly to one side to inlay and install the elasticity subassembly.

Preferably, the outer side wall of the chimney is provided with an engineering frame.

Preferably, the fixed ring rod, the first bearing ring frame and the second bearing ring frame are sequentially arranged in a concentric ring shape from outside to inside.

Preferably, the length of the first support truss is equal to the distance between the second bearing ring frame and the fixed ring rod, the length of the second support truss is smaller than that of the third support truss, and the diameter of the cross rod support is the same as that of the fixed ring rod.

Preferably, the second bracing truss comprises installation hornblock, installation pole, installation down tube, bracing piece, first pull rod, second pull rod, the quantity of installation pole is two sets of and two sets of installation poles are threaded connection setting, wherein the one end welded mounting of installation pole has the installation hornblock, the below that is located the installation pole is provided with the installation down tube, the quantity of installation down tube is two sets of and is parallel corresponding setting, the one end of installation down tube is welded connection setting with the installation pole, be located the installation down tube and be provided with the bracing piece with the centre of installation pole, the installation down tube is connected by the second pull rod with the bracing piece, the second pull rod sets up for threaded connection with installation down tube and bracing piece respectively, two sets of installation down tubes are connected by first pull rod, first pull rod sets up for threaded connection with the installation down tube.

Preferably, the first supporting truss and the third supporting truss can be formed by assembling and disassembling the second supporting truss.

Compared with the prior art, the beneficial effects of the utility model are that: this platform is used in anticorrosive construction of chimney surface, first bracing truss and the third bracing truss of different length that the dismouting formed through the second bracing truss combination, enlarge or reduce construction platform's diameter to required width, through adjustment platform diameter, be applicable to the chimney of various height, size, repeatedly usable, have better economic benefits, and the range of application is wide, through first bracing truss, the crisscross fixed connection of second bracing truss and third bracing truss, consolidate construction platform's steadiness, cooperate first bearing ring frame, second bearing ring frame and draw the subassembly to one side, alleviate first bracing truss, the holding power of second bracing truss and third bracing truss, consolidate construction platform, the safety in utilization of platform has been improved, the efficiency of high altitude construction's construction has been improved greatly.

Drawings

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

FIG. 2 is a diagram of the position relationship of the support truss of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic structural view of the support truss of the present invention;

FIG. 5 is a diagram showing the position relationship of the sliding wheels according to the present invention; .

In the figure: the system comprises a construction platform 1, a railing 2, a cross rod support 3, a diagonal pulling and pulling assembly 4, an in-out door frame 5, a fixing ring rod 6, a chimney 7, a first supporting truss 8, a second supporting truss 9, a corner block 901, a mounting rod 902, a diagonal mounting rod 903, a supporting rod 904, a first pull rod 905, a second pull rod 906, a first bearing ring frame 10, a third supporting truss 11, a second bearing ring frame 12, a sliding wheel 13, a sliding chute 14 and a loosening and tightening assembly 15.

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.

The first embodiment is as follows: referring to fig. 2, 3 and 4, the chimney structure comprises a construction platform 1 and a chimney 7, an engineering frame is arranged on the outer side wall of the chimney 7, a fixed ring rod 6 is welded and installed on the top of the construction platform 1, a first bearing ring frame 10 and a second bearing ring frame 12 are sequentially welded and installed on the bottom of the construction platform 1, the fixed ring rod 6, the first bearing ring frame 10 and the second bearing ring frame 12 are sequentially arranged in a concentric ring shape from outside to inside, first supporting trusses 8 are installed on the bottom threads of the fixed ring rod 6, the first bearing ring frame 10 and the second bearing ring frame 12, the length of each first supporting truss 8 is equal to the distance between the second bearing ring frame 12 and the fixed ring rod 6, second supporting trusses 9 and third supporting trusses 11 are installed on the outer side wall of the chimney 7 through threads, the length of each second supporting truss 9 is smaller than that of each third supporting truss 11, the free end of each third supporting truss 11 is in threaded connection with the bottom of the second bearing ring frame 12, the free end of the second supporting truss 9 is in threaded connection with the bottom of the fixed ring rod 6, the second supporting truss 9 is composed of two groups of mounting angle blocks 901, mounting rods 902, mounting diagonal rods 903, support rods 904, first pull rods 905 and second pull rods 906, the number of the mounting rods 902 is two, the two groups of mounting rods 902 are in threaded connection, wherein the mounting angle blocks 901 are welded and mounted at one end of the mounting rods 902, the mounting diagonal rods 903 are arranged below the mounting rods 902, the two groups of mounting diagonal rods 903 are arranged in parallel and correspondingly, one end of the mounting diagonal rods 903 is in welded connection with the mounting rods 902, the support rods 904 are arranged between the mounting diagonal rods 903 and the mounting rods 902, the mounting diagonal rods 903 and the support rods 904 are connected by the second pull rods 906, the second pull rods 906 are in threaded connection with the mounting diagonal rods 903 and the support rods 904 respectively, the two groups of mounting diagonal rods 903 are connected by the first pull rods 905, first pull rod 905 sets up for threaded connection with installation down tube 903, first bracing truss 8 and third bracing truss 11 all can be formed by the dismouting of the combination of second bracing truss 9, solid fixed ring 6's top welded mounting has railing 2 and business turn over portal 5, railing 2 evenly distributed is on fixed loop bar 6, railing 2 is located the both sides of business turn over portal 5, and a lateral wall of business turn over portal 5 sets up for articulated connection with railing 2, the exit of business turn over portal 5 sets up for corresponding with the engineering frame that chimney 7 lateral wall set up, make things convenient for workman business turn over construction platform 1 to carry out anticorrosive work, horizontal pole support 3 is all welded mounting at railing 2's top, horizontal pole support 3 sets up for the laminating with business turn over portal 5, and horizontal pole support 3 is the same with solid fixed ring 6's diameter size.

Example two: referring to fig. 1 and 5, the chimney structure comprises a construction platform 1 and a chimney 7, an engineering frame is arranged on the outer side wall of the chimney 7, a fixed ring rod 6 is welded and installed on the top of the construction platform 1, a first bearing ring frame 10 and a second bearing ring frame 12 are sequentially welded and installed on the bottom of the construction platform 1, the fixed ring rod 6, the first bearing ring frame 10 and the second bearing ring frame 12 are sequentially arranged in a concentric ring shape from outside to inside, first supporting trusses 8 are installed on the bottom of the fixed ring rod 6, the first bearing ring frame 10 and the second bearing ring frame 12 in a threaded manner, the length of each first supporting truss 8 is equal to the distance between the second bearing ring frame 12 and the fixed ring rod 6, second supporting trusses 9 and third supporting trusses 11 are installed on the outer side wall of the chimney 7 in a threaded manner, the length of each second supporting truss 9 is smaller than that of each third supporting truss 11, and the free end of each third supporting truss 11 is in threaded connection with the bottom of, the free end of the second supporting truss 9 is in threaded connection with the bottom of the fixed ring rod 6, the second supporting truss 9 is composed of two groups of mounting angle blocks 901, mounting rods 902, mounting diagonal rods 903, support rods 904, first pull rods 905 and second pull rods 906, the number of the mounting rods 902 is two, the two groups of mounting rods 902 are in threaded connection, wherein the mounting angle blocks 901 are welded and mounted at one end of the mounting rods 902, the mounting diagonal rods 903 are arranged below the mounting rods 902, the two groups of mounting diagonal rods 903 are arranged in parallel and correspondingly, one end of the mounting diagonal rods 903 is in welded connection with the mounting rods 902, the support rods 904 are arranged between the mounting diagonal rods 903 and the mounting rods 902, the mounting diagonal rods 903 and the support rods 904 are connected by the second pull rods 906, the second pull rods 906 are in threaded connection with the mounting diagonal rods 903 and the support rods 904 respectively, the two groups of mounting diagonal rods 903 are connected by the first pull rods 905, the first pull rod 905 and the installation diagonal rod 903 are in threaded connection, the first support truss 8 and the third support truss 11 can be formed by assembling and disassembling the second support truss 9, the top of the fixing ring rod 6 is welded with a railing 2 and an in-out door frame 5, the railing 2 is uniformly distributed on the fixing ring rod 6, the railing 2 is positioned on two sides of the in-out door frame 5, one side wall of the in-out door frame 5 is hinged with the railing 2, an inlet and outlet of the in-out door frame 5 is correspondingly arranged with an engineering frame arranged on the outer side wall of a chimney 7, so that a worker can conveniently enter and exit the construction platform 1 for anticorrosion work, the top of the railing 2 is welded with a cross rod support 3, the cross rod support 3 and the in-out door frame 5 are in fit arrangement, the diameter of the cross rod support 3 is the same as that of the fixing ring rod 6, the diagonal traction assemblies 4 are embedded and installed on the cross rod support 3, and the diagonal traction assemblies 4 are uniformly distributed on the cross rod support 3, the rear side wall of the cross rod support 3 is provided with a sliding groove 14, a sliding wheel 13 is arranged in the sliding groove 14, the sliding groove 14 and the sliding wheel 13 are arranged in a sliding mode, the sliding wheel 13 and the oblique pulling traction assembly 4 are arranged in an embedded mode, the rear side wall of the oblique pulling traction assembly 4 is embedded with a tightening assembly 15, and the tightening assembly 15 is convenient to correct, lock and pull the position and the distance of the oblique pulling traction assembly 4.

The working principle is as follows: when the device needs to be assembled, the diameter of the construction platform is enlarged to a required width through the assembly of the second supporting truss 9, the first supporting truss 8 and the third supporting truss 11 with different lengths are formed by combining, disassembling and assembling the second supporting truss 9, when the required length is short, the first pull rod 905 and the second pull rod 906 are disassembled, one group of mounting rods 902 and mounting inclined rods 903 are disassembled, the first supporting truss 8 can be formed, when the required length is long, the first pull rod 905 and the second pull rod 906 can be combined and mounted, the mounting rods 902 and the mounting inclined rods 903 are additionally arranged, the required length is adjusted to form the third supporting truss 11, the stability of the construction platform 1 is strengthened through the staggered fixed connection of the first supporting truss 8, the second supporting truss 9 and the third supporting truss 11, and the diagonal tension force of the diagonal tension component 4 and the chimney 7 and the first bearing ring frame 10 and the second bearing ring frame 12 are matched at the same time, the supporting force of the first supporting truss 8, the second supporting truss 9 and the third supporting truss 11 is reduced, and the construction platform is reinforced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A platform for anticorrosion construction of the outer surface of a chimney comprises a construction platform (1) and the chimney (7) and is characterized in that a fixed ring rod (6) is welded and installed at the top of the construction platform (1), a first bearing ring frame (10) and a second bearing ring frame (12) are sequentially welded and installed at the bottom of the construction platform (1), a first supporting truss (8) is installed on the bottom of the fixed ring rod (6), the first bearing ring frame (10) and the second bearing ring frame (12) in a threaded mode, a second supporting truss (9) and a third supporting truss (11) are installed on the outer side wall of the chimney (7) in a threaded mode, the free end of the third supporting truss (11) is in threaded connection with the bottom of the second bearing ring frame (12), the free end of the second supporting truss (9) is in threaded connection with the bottom of the fixed ring rod (6), a railing (2) and a door inlet and outlet frame (5) are welded and installed at the top of the fixed ring rod (6), railing (2) evenly distributed is on fixed loop bar (6), railing (2) are located the both sides of business turn over portal (5), and a lateral wall of business turn over portal (5) sets up for articulated connection with railing (2), and the exit of business turn over portal (5) sets up for corresponding with the engineering frame of chimney (7) lateral wall, and the top of railing (2) is all welded mounting has horizontal pole support (3), and horizontal pole support (3) set up for laminating with business turn over portal (5).

2. The platform for the anticorrosion construction of the outer surface of the chimney is according to claim 1, characterized in that oblique pulling traction assemblies (4) are embedded and installed on the cross rod support (3), the oblique pulling traction assemblies (4) are uniformly distributed on the cross rod support (3), a sliding groove (14) is formed in the rear side wall of the cross rod support (3), a sliding wheel (13) is arranged in the sliding groove (14), the sliding groove (14) and the sliding wheel (13) are arranged in a sliding connection mode, the sliding wheel (13) and the oblique pulling traction assemblies (4) are arranged in an embedded connection mode, and a tightening assembly (15) is embedded and installed on the rear side wall of the oblique pulling traction assemblies (4).

3. The platform for the anticorrosion construction of the outer surface of the chimney is characterized in that an engineering frame is arranged on the outer side wall of the chimney (7).

4. The platform for the anticorrosion construction of the outer surface of the chimney according to claim 1, wherein the fixed ring rod (6), the first bearing ring frame (10) and the second bearing ring frame (12) are sequentially arranged from outside to inside in a concentric ring shape.

5. The platform for the anticorrosion construction of the outer surface of the chimney is characterized in that the length of the first supporting truss (8) is equal to the distance between the second bearing ring frame (12) and the fixed ring rod (6), the length of the second supporting truss (9) is smaller than that of the third supporting truss (11), and the diameters of the cross rod support (3) and the fixed ring rod (6) are the same.

6. The platform for the anticorrosion construction of the outer surface of the chimney according to claim 1, wherein the second supporting truss (9) is composed of two sets of mounting angle blocks (901), mounting rods (902), mounting diagonal rods (903), supporting rods (904), first pulling rods (905) and second pulling rods (906), the number of the mounting rods (902) is two, the two sets of mounting rods (902) are in threaded connection, the mounting angle blocks (901) are welded to one end of the mounting rods (902), the mounting diagonal rods (903) are arranged below the mounting rods (902), the mounting diagonal rods (903) are two sets and are arranged in parallel and corresponding, one end of the mounting diagonal rod (903) is in welded connection with the mounting rods (902), the supporting rod (904) is arranged between the mounting diagonal rod (903) and the mounting rods (902), the mounting diagonal rod (903) and the supporting rod (904) are connected by the second pulling rod (906), the second pull rod (906) is respectively in threaded connection with the installation diagonal rods (903) and the supporting rod (904), the two groups of installation diagonal rods (903) are connected through the first pull rod (905), and the first pull rod (905) is in threaded connection with the installation diagonal rods (903).

7. The platform for the anticorrosion construction of the outer surface of the chimney is characterized in that the first supporting truss (8) and the third supporting truss (11) can be formed by assembling and disassembling the second supporting truss (9).