CN210888314U - Cold maintenance rail guard that uses of evaporation - Google Patents
Cold maintenance rail guard that uses of evaporation Download PDFInfo
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- CN210888314U CN210888314U CN201921412674.7U CN201921412674U CN210888314U CN 210888314 U CN210888314 U CN 210888314U CN 201921412674 U CN201921412674 U CN 201921412674U CN 210888314 U CN210888314 U CN 210888314U
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Abstract
The utility model discloses an overhaul protective guard for evaporative cooling, which comprises a ladder stand and a guardrail; the ladder stand comprises two angle steel frames which are vertically arranged by long straight angle steel and are formed by parallel left and right at intervals, a plurality of transversely arranged rungs are welded between the angle steel frames, and the rungs are arranged at intervals along the direction of the angle steel frames at equal intervals; the left side and the right side of the rear part of the middle part of the angle steel frame are respectively welded and fixed with an L-shaped support plate formed by bending a steel plate, the whole protective guard adopts a combined design, and a protective guard device with a larger appearance is reasonably divided into a plurality of subassemblies, so that the long-distance transportation is facilitated, and the damage caused by mutual collision between the protective guard device and evaporative cooling equipment in the transportation process due to the overlarge size is avoided; mounting round holes for bolt connection are formed in corresponding positions of the sub assemblies, the two adjacent sub assemblies can be connected and fixed through bolt groups, the whole protective guard can also be connected and fixed through bolt holes in the evaporation cold top and the side shell, and the field installation is convenient.
Description
Technical Field
The utility model belongs to the technical field of the evaporation condensing equipment and specifically relates to an evaporation cold is with overhauing rail guard is related to.
Background
In recent years, with the wide application of evaporative condensers in the fields of chemical engineering and refrigeration equipment, the fault maintenance and daily maintenance of evaporative cooling equipment become important links for keeping the normal operation of the whole heat exchange cycle process, the overall dimension of the conventionally used evaporative cooling equipment mainly depends on the heat exchange quantity, the height of the evaporative condenser with the minimum heat exchange quantity in the conventional product is about 3 meters, the outer surface of the conventional evaporative condenser is not provided with a climbing part, once the evaporative condenser breaks down, particularly when parts such as a fan and the like on the top of the evaporative condenser break down and need to be maintained, the evaporative condenser can only be lifted to the top of the evaporative condenser through external lifting equipment, and great inconvenience is brought to the daily maintenance and maintenance of the evaporative condenser.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
An overhaul protective guard for evaporative cooling comprises a ladder stand and a protective guard;
the ladder stand comprises two angle steel frames which are vertically arranged by long straight angle steel and are formed by parallel left and right at intervals, a plurality of transversely arranged rungs are welded between the angle steel frames, and the rungs are arranged at intervals along the direction of the angle steel frames at equal intervals; l-shaped supporting plates formed by bending steel plates are respectively welded and fixed at the left side and the right side of the rear part of the middle part of the angle steel frame, and the L-shaped supporting plates are in a left-right symmetrical structure; the L-shaped supporting plate is matched with the bolt to realize the fixed installation of the ladder stand on the outer side surface of the evaporative condenser; a protection cage structure is arranged at the front side of the middle upper part of the angle steel frame and consists of a plurality of arc-shaped horizontal arc rings which are horizontally arranged at equal intervals along the moving direction of the angle steel frame, the horizontal arc rings are fixedly connected in a welding mode through a plurality of vertically arranged vertical supporting plates, and two ends of each horizontal arc ring are fixedly connected with two long straight angle steels of the angle steel frame in a screw connection mode respectively; the protective cage structurally protects the rear side of the ladder stand at a high position;
the guardrail is of a square fence-shaped structure and is arranged above the ladder stand, the guardrail comprises a first vertical pipe, a second vertical pipe and a third vertical pipe which are vertically arranged, the bottoms of the first vertical pipe, the second vertical pipe and the third vertical pipe are fixedly welded with angle steel bases, screw holes are formed in the angle steel bases, and the vertical pipes are fixed on the top surface of the evaporative condenser through the angle steel bases and screws; the guardrail also comprises guardrail rings which are horizontally arranged, the guardrail rings are formed by welding a first transverse pipe, a second transverse pipe and a third transverse pipe in a combined mode, the guardrail rings are of open square frame structures, the guardrail rings are arranged at intervals up and down, and the guardrail rings are fixedly connected with the first vertical pipe, the second vertical pipe and the third vertical pipe in a bolt or welding mode; a bent pore plate is also arranged below the guardrail ring, the bent pore plate and the guardrail ring are arranged in an up-down opposite mode, and the bent pore plate is fixed at the top of the evaporative condenser through bolts; at the moment, the vertical pipe and the guardrail ring form a guardrail, and the whole evaporative condenser has top peripheral protection.
As a further aspect of the present invention: the angle steel base is welded with a connecting pipe made of a hollow round steel pipe, the other end of the connecting pipe is welded with another bendable connecting pipe, rib pipes made of hollow steel pipes are welded on two sides of the connecting pipe, flanges are welded at two ends of the bendable connecting pipe and one end of each rib pipe respectively, and each flange is provided with a uniformly distributed round hole.
As a further aspect of the present invention: the top end of the ladder stand is fixedly connected with the opening end of the guardrail in a welding mode.
The utility model has the advantages that: the whole protective guard adopts a combined design, and a protective guard device with a larger appearance is reasonably divided into a plurality of subassemblies, so that the long-distance transportation is facilitated, and the damage caused by collision between the protective guard device and evaporative cooling equipment in the transportation process due to overlarge size is avoided; mounting round holes for bolt connection are formed in corresponding positions of the sub assemblies, the two adjacent sub assemblies can be connected and fixed through bolt groups, the whole protective guard can also be connected and fixed through bolt holes in the evaporation cold top and the side shell, and the field installation is convenient.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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 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 inventive exercise.
FIG. 1 is a structural effect diagram of the present invention;
fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic view of a partial structure of the present invention.
In the figure: 1-ladder stand, 2-guardrail, 3-evaporative condenser, 4-horizontal arc ring, 5-vertical support plate, 6-L type support plate, 7-angle steel frame, 8-foot bar, 9-first vertical pipe, 10-first horizontal pipe, 11-second vertical pipe, 12-second horizontal pipe, 13-third vertical pipe, 14-third horizontal pipe, 15-bending pore plate, 16-rib pipe, 17-flange, 18-pore plate, 19-angle steel base and 20-connecting pipe.
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 to 3, in an embodiment of the present invention, an overhaul protective guard for evaporative cooling includes a ladder stand 1 and a protective guard 2;
the crawling ladder 1 comprises two angle steel frames 7 which are vertically arranged by long straight angle steel and are formed by parallel left and right at intervals, a plurality of transversely arranged rungs 8 are welded between the angle steel frames 7, and the rungs 8 are arranged at intervals along the moving direction of the angle steel frames 7 at equal intervals; l-shaped support plates 6 formed by bending steel plates are respectively welded and fixed at the left side and the right side of the rear part of the middle part of the angle steel frame 7, and the L-shaped support plates 6 are in a left-right symmetrical structure; the L-shaped supporting plate 6 is matched with a bolt to realize the fixed installation of the ladder stand 1 on the outer side surface of the evaporative condenser 3; a protection cage structure is arranged at the front side of the middle upper part of the angle steel frame 7 and consists of a plurality of arc-shaped horizontal arc rings 4, the horizontal arc rings 4 are horizontally arranged in a transverse direction, the horizontal arc rings 4 are arranged at equal intervals along the moving direction of the angle steel frame 7, the horizontal arc rings 4 are fixedly connected in a welding mode through a plurality of vertically arranged vertical supporting plates 5, and two ends of each horizontal arc ring 4 are fixedly connected with two long straight angle steels of the angle steel frame 7 in a screw connection mode respectively; the protective cage structurally protects the rear side of the ladder stand at a high position;
the guardrail 2 is of a square fence-shaped structure, the guardrail 2 is arranged above the ladder stand 1, the guardrail 2 comprises a first vertical pipe 9, a second vertical pipe 11 and a third vertical pipe 13 which are vertically arranged, the bottoms of the first vertical pipe 9, the second vertical pipe 11 and the third vertical pipe 13 are fixedly welded with an angle steel base 19, a screw hole is formed in the angle steel base 19, and the vertical pipes are fixed on the top surface of the evaporative condenser 3 through the angle steel base 19 and screws; the guardrail 2 further comprises guardrail rings which are horizontally arranged, the guardrail rings are formed by welding a first transverse pipe 10, a second transverse pipe 12 and a third transverse pipe 14 in a combined mode, the guardrail rings are of open square frame structures, the guardrail rings are arranged at intervals up and down, and the guardrail rings are fixedly connected with a first vertical pipe 9, a second vertical pipe 11 and a third vertical pipe 13 through bolts or welding modes; a bent pore plate 15 is further arranged below the guardrail ring, the bent pore plate 15 and the guardrail ring are arranged in an up-down opposite mode, and the bent pore plate 15 is fixed to the top of the evaporative condenser 3 through bolts; at this moment, the vertical pipe and the guardrail ring form a guardrail 2, and the whole body plays the top peripheral protection of the evaporative condenser 3.
The angle steel base 19 is welded with a connecting pipe 20 made of a hollow round steel pipe, the other end of the connecting pipe 20 is welded with another bendable connecting pipe 20, rib pipes 16 made of hollow steel pipes are welded on two sides of the connecting pipe 20, flanges 17 are respectively welded on two ends of the bendable connecting pipe 20 and one end of each rib pipe 16, and each flange 17 is provided with 4 uniformly distributed round holes.
The top end of the ladder stand 1 is fixedly connected with the open end of the guardrail 2 in a welding mode.
The utility model discloses a theory of operation is: the whole protective guard adopts a combined design, and a protective guard device with a larger appearance is reasonably divided into a plurality of subassemblies, so that the long-distance transportation is facilitated, and the damage caused by collision between the protective guard device and evaporative cooling equipment in the transportation process due to overlarge size is avoided; mounting round holes for bolt connection are formed in corresponding positions of the sub assemblies, the two adjacent sub assemblies can be connected and fixed through bolt groups, the whole protective guard can also be connected and fixed through bolt holes in the evaporation cold top and the side shell, and the field installation is convenient.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (3)
1. An overhaul protective guard for evaporative cooling is characterized by comprising a ladder stand and a protective guard;
the ladder stand comprises two angle steel frames which are vertically arranged by long straight angle steel and are formed by parallel left and right at intervals, a plurality of transversely arranged rungs are welded between the angle steel frames, and the rungs are arranged at intervals along the direction of the angle steel frames at equal intervals; l-shaped supporting plates formed by bending steel plates are respectively welded and fixed at the left side and the right side of the rear part of the middle part of the angle steel frame, and the L-shaped supporting plates are in a left-right symmetrical structure; the L-shaped supporting plate is matched with the bolt to realize the fixed installation of the ladder stand on the outer side surface of the evaporative condenser; a protection cage structure is arranged at the front side of the middle upper part of the angle steel frame and consists of a plurality of arc-shaped horizontal arc rings which are horizontally arranged at equal intervals along the moving direction of the angle steel frame, the horizontal arc rings are fixedly connected in a welding mode through a plurality of vertically arranged vertical supporting plates, and two ends of each horizontal arc ring are fixedly connected with two long straight angle steels of the angle steel frame in a screw connection mode respectively; the protective cage structurally protects the rear side of the ladder stand at a high position;
the guardrail is of a square fence-shaped structure and is arranged above the ladder stand, the guardrail comprises a first vertical pipe, a second vertical pipe and a third vertical pipe which are vertically arranged, the bottoms of the first vertical pipe, the second vertical pipe and the third vertical pipe are fixedly welded with an angle steel base, and a screw hole is formed in the angle steel base; the guardrail also comprises guardrail rings which are horizontally arranged, the guardrail rings are formed by welding a first transverse pipe, a second transverse pipe and a third transverse pipe in a combined mode, the guardrail rings are of open square frame structures, the guardrail rings are arranged at intervals up and down, and the guardrail rings are fixedly connected with the first vertical pipe, the second vertical pipe and the third vertical pipe in a bolt or welding mode; the lower position of guardrail circle still is provided with the orifice plate of bending, and the orifice plate of bending is just right setting from top to bottom between the guardrail circle.
2. The evaporative cooling maintenance protective guard according to claim 1, wherein a connecting pipe made of a hollow round steel pipe is welded on the angle steel base, another bendable connecting pipe is welded at the other end of the connecting pipe, ribbed pipes made of hollow steel pipes are welded on two sides of the connecting pipe, flanges are respectively welded on two ends of the bendable connecting pipe and one end of each ribbed pipe, and each flange is provided with a uniformly distributed round hole.
3. An evaporative cooling service guard rail as claimed in claim 1 wherein the top end of the ladder stand is fixedly connected with the open end of the guard rail by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921412674.7U CN210888314U (en) | 2019-08-28 | 2019-08-28 | Cold maintenance rail guard that uses of evaporation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921412674.7U CN210888314U (en) | 2019-08-28 | 2019-08-28 | Cold maintenance rail guard that uses of evaporation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210888314U true CN210888314U (en) | 2020-06-30 |
Family
ID=71312157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921412674.7U Active CN210888314U (en) | 2019-08-28 | 2019-08-28 | Cold maintenance rail guard that uses of evaporation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210888314U (en) |
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2019
- 2019-08-28 CN CN201921412674.7U patent/CN210888314U/en active Active
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