CN220103861U

CN220103861U - Cooling tower fence

Info

Publication number: CN220103861U
Application number: CN202321554976.4U
Authority: CN
Inventors: 张顺冲; 平晨
Original assignee: Zhendao Thermal Energy Technology Jiangsu Co ltd
Current assignee: Zhendao Thermal Energy Technology Jiangsu Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-11-28
Anticipated expiration: 2033-06-19

Abstract

The utility model discloses a cooling tower fence which comprises a cooling tower body, a fixing seat, a sleeve connecting rod, a plug connecting rod and a moving plate, wherein the fixing seat is provided with four groups and is respectively fixed on the cooling tower body, two groups of plug grooves are formed in the fixing seat, the sleeve connecting rod is movably sleeved on one side of the plug connecting rod, plug connecting blocks are arranged on the sleeve connecting rod and the outer side of the plug connecting rod, an overhaul ladder is arranged on one side of the cooling tower body, a rack is arranged at the front end of the overhaul ladder, a movable groove is formed in the moving plate and is sleeved on the outer side of the overhaul ladder through the movable groove, and a guide groove is formed in the outer side of the overhaul ladder.

Description

Cooling tower fence

Technical Field

The utility model relates to the technical field of cooling tower accessories, in particular to a cooling tower fence.

Background

The cooling tower is an evaporation heat-dissipating device which utilizes the principles of evaporation heat dissipation, convection heat transfer, radiation heat transfer and the like to dissipate waste heat generated in industry or refrigeration air conditioner to reduce water temperature by utilizing the heat generated by the evaporation heat-dissipating device to be in contact with air flow and then carries out cold-heat exchange to generate steam, so that the normal operation of a system is ensured, and the top of the cooling tower is commonly welded with a fence structure, thereby being convenient for protecting workers working for overhauling the top of the cooling tower;

the prior art has the following publication numbers: the utility model patent of CN 216974402U proposes a sheet metal fence device of a cooling tower, which comprises a frame structure formed by connecting two ends of a fence plate with each other through corner posts; the fence board includes the center pillar of vertical setting side by side the right side, bend each part that forms the rail through directly adopting the galvanized sheet, then realize the installation of rail through interlude and bolted connection's mode, welding process and galvanizing process have not only been omitted, more quick during the simultaneous installation, but it does not possess the ability of sending the workman to the cooling tower top, the workman need be through rail one side welded simple and easy cat ladder climbing by oneself, not only the danger is higher and very consume physical power, it is fixed comparatively waste time through a plurality of bolts simultaneously, the bolt of fixing exposes in the air for a long time, rust or damage appear easily, influence the stability of rail, consequently, we need upgrade and reform transform on prior art's basis.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a cooling tower fence, which can realize lifting control of a movable plate, is convenient for conveying workers to the top of a cooling tower to overhaul and maintain the cooling tower, avoids the fatigue and danger problems easily occurring in self-climbing, can realize rapid assembly operation of the fence, is convenient for mounting and dismounting the fence, and can regulate the left width and the right width of the fence.

In order to solve the problems, the following technical scheme is provided:

the cooling tower fence comprises a cooling tower body, a fixed seat, a sleeve connecting rod, a plug connecting rod and a moving plate, wherein supporting legs are arranged at the bottom of the cooling tower body, the fixed seat is provided with four groups of fixed on the cooling tower body respectively, two groups of plug grooves are formed in the fixed seat, the sleeve connecting rod is movably sleeved on one side of the plug connecting rod, plug connecting blocks are arranged on the sleeve connecting rod and the outer side of the plug connecting rod, and the two groups of plug connecting blocks are respectively plugged in the plug connecting grooves on the two groups of fixed seats;

cooling tower body one side is equipped with maintenance ladder and maintenance ladder front end and is equipped with the rack, set up movable groove and its cover through the movable groove and establish in the maintenance ladder outside on the movable plate, the maintenance ladder outside is equipped with the guide way, the movable groove both sides are equipped with guide pulley and guide pulley slip and are located the guide way, the movable plate bottom is equipped with supporting seat and supporting seat both sides rotation is equipped with the walking gear, two sets of walking gear one side meshing has two sets of main gears, two sets of main gear intermediate drive is connected with biax motor.

Further, the outer side of the double-shaft motor is sleeved with a fixing sleeve, and the fixing sleeve is fixedly arranged at the bottom of the movable plate through an external bolt.

Further, one end of the plugging rod, which is plugged into the sleeving rod, is provided with a limiting block, and the outer diameter of the limiting block is larger than the opening of the sleeving rod.

Further, the upper end of the overhaul ladder is provided with a mounting plate, the mounting plate is of an N-type structure and is hung on one side of the sleeve connecting rod.

Furthermore, two groups of armrests are welded on two sides of the moving plate.

Further, a baffle is fixedly arranged on the outer side of the lower end of the moving plate, and the baffle is sleeved on the outer sides of the main gear and the traveling gear.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the maintenance ladder, the movable plate, the guide pulley, the traveling gear, the main gear and the double-shaft motor are arranged in the device, when the device is used, the main gear and the traveling gear are driven to rotate by the double-shaft motor, the traveling gear drives the movable plate and the guide pulley to lift along the guide groove, so that the lifting control of the movable plate can be realized, workers can be conveniently conveyed to the top of the cooling tower to maintain the cooling tower, fatigue and danger problems easily occurring in self-climbing are avoided, and the safety of equipment is improved.

2. According to the utility model, the fixing seat, the sleeve connecting rod, the inserting grooves and the inserting blocks are arranged in the device, when the device is used, the sleeve connecting rod and the inserting connecting rod are pulled to two sides, the sleeve connecting rod and the inserting connecting rod are inserted into the inserting grooves on two sides of the fixing seat through the inserting blocks on two sides, so that the rail can be quickly assembled and disassembled, the rail can be conveniently installed and disassembled, the left width and the right width of the rail can be adjusted, the device is convenient to adapt to different cooling tower installation conditions, and the device applicability is improved.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of a cooling tower rail according to the present utility model;

FIG. 2 is a schematic view of a cooling tower rail structure according to the present utility model;

FIG. 3 is an exploded view of a cooling tower rail structure according to the present utility model;

fig. 4 is an exploded view of an access ladder structure of a cooling tower enclosure in accordance with the present utility model.

In the figure: 1. a cooling tower body; 2. support legs; 3. a fixing seat; 4. sleeving a connecting rod; 5. inserting a connecting rod; 6. a plug-in groove; 7. a plug block; 8. a limiting block; 9. an overhaul ladder; 10. a mounting plate; 11. a rack; 12. a moving plate; 13. an armrest; 14. a movable groove; 15. a guide pulley; 16. a guide groove; 17. a traveling gear; 18. a main gear; 19. a biaxial motor; 20. a fixed sleeve; 21. a baffle; 22. and a supporting seat.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, the cooling tower fence provided by the embodiment comprises a cooling tower body 1, a fixed seat 3, a sleeving rod 4, a plugging rod 5 and a moving plate 12, wherein the bottom of the cooling tower body 1 is provided with supporting legs 2, the fixed seat 3 is provided with four groups of plugging grooves 6 which are respectively fixed on the cooling tower body 1, the fixed seat 3 is provided with two groups of plugging grooves 6, the sleeving rod 4 is movably sleeved on one side of the plugging rod 5, plugging blocks 7 are respectively arranged on the outer sides of the sleeving rod 4 and the plugging rod 5, and the two groups of plugging blocks 7 are respectively plugged in the plugging grooves 6 on the two groups of fixed seats 3;

the cooling tower body 1 one side is equipped with maintenance ladder 9 and maintenance ladder 9 front end are equipped with rack 11, set up movable groove 14 and its cover through movable groove 14 is established in maintenance ladder 9 outside on the movable plate 12, maintenance ladder 9 outside is equipped with guide slot 16, the movable groove 14 both sides are equipped with guide pulley 15 and guide pulley 15 slides and lie in guide slot 16, the movable plate 12 bottom is equipped with supporting seat 22 and supporting seat 22 both sides rotation is equipped with walking gear 17, two sets of walking gear 17 one side meshing has two sets of main gears 18, the drive is connected with biax motor 19 in the middle of two sets of main gears 18.

Preferably, the outer side of the double-shaft motor 19 is sleeved with a fixing sleeve 20, the fixing sleeve 20 is fixedly arranged at the bottom of the moving plate 12 through an external bolt, and the double-shaft motor 19 can be fixedly arranged through the fixing sleeve 20, so that the double-shaft motor 19 can be kept stable.

Preferably, one end of the plugging rod 5 plugged in the sleeving rod 4 is provided with a limiting block 8, the outer diameter of the limiting block 8 is larger than the opening of the sleeving rod 4, and the plugging rod 5 is prevented from being separated.

Preferably, the upper end of the overhaul ladder 9 is provided with a mounting plate 10, the mounting plate 10 is of an N-type structure, the mounting plate 10 is hung on one side of the connecting rod 4, the overhaul ladder 9 is convenient to mount and dismount, and workers can conveniently mount, dismount and overhaul the overhaul ladder 9.

Preferably, two groups of armrests 13 are welded on two sides of the movable plate 12, so that the riding safety of the movable plate 12 is improved, and the situation that a worker cannot keep balance is avoided.

Preferably, the baffle 21 is fixedly arranged on the outer side of the lower end of the movable plate 12, the baffle 21 is sleeved on the outer sides of the main gear 18 and the traveling gear 17, equipment at the lower end of the movable plate 12 can be shielded through the baffle 21, equipment can be protected conveniently, and damage is prevented.

The application principle and the application flow of the utility model are as follows: when the cooling tower body is used, the fixing seat 3 is fixed at the top of the cooling tower body 1, the sleeve connecting rod 4 and the inserting connecting rod 5 are pulled to two sides, the two groups of inserting blocks 7 are correspondingly inserted into the inserting grooves 6 on the fixing seat 3, all the surrounding parts are provided with the sleeve connecting rod 4 and the inserting connecting rod 5 by repeated operation, the sleeve connecting rod 4 and the inserting connecting rod 5 are directly pulled out upwards when the fence is required to be detached, the cooling tower body is simple in structure and convenient to operate, a worker can stand on the moving plate 12 when the top of the cooling tower body 1 is required to be arranged, the double-shaft motor 19 is driven to work through an external power supply, the double-shaft motor 19 drives the two side main gears 18 and the engaged travelling gears 17 to rotate, the two groups of travelling gears 17 travel on the racks 11 and drive the moving plate 12 to synchronously move, and the moving plate 12 vertically ascends through the matching of the guide pulley 15 and the guide groove 16 until the worker is conveyed to the upper end of the maintenance ladder 9, the operation is convenient and quick, the worker does not need to climb the top of the cooling tower, the worker to save physical strength and is safer, and the practicability of the device is improved.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.

Claims

1. A cooling tower rail, characterized in that: the cooling tower comprises a cooling tower body (1), a fixing seat (3), a sleeve connecting rod (4), a plug connecting rod (5) and a moving plate (12), wherein supporting legs (2) are arranged at the bottom of the cooling tower body (1), four groups of fixing seats (3) are respectively fixed on the cooling tower body (1), two groups of plug connecting grooves (6) are formed in the fixing seat (3), the sleeve connecting rod (4) is movably sleeved on one side of the plug connecting rod (5), plug connecting blocks (7) are respectively arranged on the sleeve connecting rod (4) and the outer side of the plug connecting rod (5), and the two groups of plug connecting blocks (7) are respectively plugged in the plug connecting grooves (6) in the two groups of fixing seats (3);

cooling tower body (1) one side is equipped with maintenance ladder (9) and maintenance ladder (9) front end is equipped with rack (11), set up movable groove (14) and its cover through movable groove (14) on movable plate (12) and establish in maintenance ladder (9) outside, maintenance ladder (9) outside is equipped with guide way (16), movable groove (14) both sides are equipped with guide pulley (15) and guide pulley (15) slide and are located guide way (16), movable plate (12) bottom is equipped with supporting seat (22) and supporting seat (22) both sides rotation is equipped with walking gear (17), two sets of walking gear (17) one side meshing has two sets of main gear (18), two sets of main gear (18) intermediate drive is connected with biax motor (19).

2. A cooling tower fence according to claim 1, characterized in that the outer side of the double-shaft motor (19) is sleeved with a fixing sleeve (20), and the fixing sleeve (20) is fixedly mounted at the bottom of the moving plate (12) through an external bolt.

3. The cooling tower fence according to claim 1, characterized in that a limiting block (8) is arranged at one end of the plugging rod (5) plugged into the socket rod (4), and the outer diameter of the limiting block (8) is larger than the opening of the socket rod (4).

4. The cooling tower fence according to claim 1, characterized in that the upper end of the overhaul ladder (9) is provided with a mounting plate (10), the mounting plate (10) is of an N-type structure, and the mounting plate (10) is hung on the one-side sleeved connection rod (4).

5. A cooling tower rail according to claim 1, characterized in that two sets of handrails (13) are welded on both sides of the moving plate (12).

6. A cooling tower fence according to claim 1, characterized in that a baffle (21) is fixedly arranged on the outer side of the lower end of the moving plate (12), and the baffle (21) is sleeved on the outer sides of the main gear (18) and the travelling gear (17).