CN217235032U

CN217235032U - Damping support for installing cooling tower fan

Info

Publication number: CN217235032U
Application number: CN202220440047.XU
Authority: CN
Inventors: 何琴英; 李绍良; 梁福平
Original assignee: Zigong Feiying Cooling Equipment Manufacturing Co ltd
Current assignee: Zigong Feiying Cooling Equipment Manufacturing Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-08-19
Anticipated expiration: 2032-03-03

Abstract

The utility model discloses a damping support for installing a fan of a cooling tower, which comprises an assembly box, wherein the front and the back of the side wall of the assembly box are symmetrically provided with movable grooves, two I-shaped blocks are arranged inside the movable grooves, the left and the right of the outer side wall of each I-shaped block are symmetrically provided with positioning frames, a fan body and a bottom plate at the bottom of the fan body are placed at the appointed position on the upper surface of the assembly box by arranging the I-shaped blocks and the bottom plate, an adjusting knob is rotated, a connecting rod drives a driving gear to synchronously rotate with a ratchet wheel, the two I-shaped blocks are driven to relatively move through meshing transmission between the driving gear and a driven rack until the two I-shaped blocks abut against one surface of the movable grooves close to the center of the assembly box, the top of each I-shaped block abuts against the upper surface of the bottom plate, the connecting rod is blocked from reversely rotating through the matching of the ratchet wheel and a limiting latch, and the bottom plate and the fan body are further installed on the upper surface of the assembly box, the quick assembly disassembly to the fan body is realized, is convenient for overhaul and change the fan body.

Description

Damping support for installing cooling tower fan

Technical Field

The utility model belongs to the technical field of the cooling tower, concretely relates to shock absorber support for installing cooling tower fan.

Background

The cooling tower is a device which uses water as a circulating coolant, absorbs heat from a system and discharges the heat to the atmosphere so as to reduce the water temperature, and is an evaporation heat dissipation device which utilizes the principles that the water flows and contacts with air to exchange heat and generate steam, the steam volatilizes and takes away the heat to achieve evaporation heat dissipation, convection heat transfer, radiation heat transfer and the like so as to dissipate waste heat generated in industry or refrigeration air conditioners to reduce the water temperature, so as to ensure the normal operation of the system.

The existing damping support generally uses a bolt to install a fan at the top of the damping support, because the mounting space of the damping support is narrow, the fan is inconvenient to disassemble and assemble, meanwhile, the bolt is screwed up difficultly, and the bolt is exposed in the air for a long time and is easy to corrode, so that the fixing effect is reduced, and the bolt is difficult to be screwed out, and therefore the damping support for installing the cooling tower fan is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shock absorber support for installing cooling tower fan to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a shock absorption support for installing a fan of a cooling tower comprises an assembly box, wherein movable grooves are symmetrically formed in the front and back of the side wall of the assembly box, I-shaped blocks are arranged inside the two movable grooves, positioning frames are symmetrically arranged on the left and right sides of the outer side wall of each I-shaped block, an adjusting knob is arranged under the assembly box, a connecting rod is arranged on the upper surface of the adjusting knob, the upper end of the connecting rod penetrates through the bottom of the assembly box and is rotatably connected with the top surface inside the assembly box, a driving gear and a ratchet wheel are arranged on the circumferential outer wall of the connecting rod, driven racks are respectively connected to the left side and the right side of the driving gear in a transmission manner, the two driven racks are respectively arranged on the inner side walls of the two I-shaped blocks, limiting clamping teeth are rotatably connected to the bottom surface inside the assembly box, the tooth ends of the limiting clamping teeth are positioned inside tooth grooves of the ratchet wheel, and elastic shifting pieces are arranged on the bottom surface inside the assembly box, and the outer side wall of elasticity plectrum and spacing latch offsets, the lateral wall of spacing latch is provided with the haulage rope, the right-hand member of haulage rope successively runs through the elasticity plectrum and assembles the box lateral wall and be provided with the handle, the upper surface of assembly box is equipped with the bottom plate, the upper surface of bottom plate is provided with the fan body.

Preferably, the locating grooves are formed in four corners of the bottom plate, locating blocks are arranged at the four corners of the upper surface of the assembling box, and the locating blocks are located inside the locating grooves.

Preferably, the outer side wall of the fan body is provided with two handles which are arranged in a bilateral symmetry manner.

Preferably, the upper surface bilateral symmetry of assembly box is provided with the locating plate, two the upper surface of locating plate all is provided with the rubber pad, and the upper end of rubber pad offsets with the lower surface of handle.

Preferably, the upper surface and the lower surface of the locating rack are both provided with mounting grooves, the inner side walls of the mounting grooves are rotatably connected with idler wheels, and the circumferential outer walls of the upper idler wheel and the lower idler wheel respectively abut against the top surface in the assembly box and the bottom surface in the assembly box.

Preferably, a base is arranged under the assembling box, four corners of the upper surface of the base and the lower surface of the assembling box are hinged with an installing hinged frame, the upper part and the lower part of the installing hinged frame are provided with a guiding telescopic rod and a damping spring, and the damping spring is sleeved on the outer side of the guiding telescopic rod.

Preferably, the base is provided with four mounting holes.

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

(1) this a shock absorber support for installing cooling tower fan, through setting up worker type piece and bottom plate, place the assigned position at assembly box upper surface with the bottom plate of fan body and bottom, rotate adjust knob, the connecting rod drives the driving gear and ratchet synchronous rotation, drive two worker type piece relative movement through the meshing transmission between driving gear and the driven rack, it offsets to be close to the one side at assembly box center with the movable groove until two worker type pieces, the top of worker type piece offsets with the upper surface of bottom plate, block connecting rod antiport through ratchet and spacing latch cooperation, and then install bottom plate and fan body at the upper surface of assembly box, realize the quick assembly disassembly to fan body, be convenient for overhaul and change fan body.

(2) This a shock absorber support for installing cooling tower fan through setting up damping spring, can be when fan body operation produces vibrations, and damping spring contracts and shares the impact force, prevents that the fixed emergence of I-shaped piece to fan body is not hard up.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a first bottom cross-sectional view of the present invention;

fig. 3 is a second bottom cross-sectional view of the present invention;

fig. 4 is a rear sectional view of the present invention;

fig. 5 is a top view of the present invention.

In the figure: 1. assembling a box; 2. a movable groove; 3. a shaping block; 4. a positioning frame; 5. adjusting a knob; 6. a connecting rod; 7. a driving gear; 8. a driven rack; 9. a ratchet wheel; 10. limiting latch teeth; 11. an elastic shifting piece; 12. a hauling rope; 13. a handle; 14. a fan body; 15. a base plate; 16. positioning a groove; 17. a handle; 18. positioning a plate; 19. a rubber pad; 20. a roller; 21. a base; 22. mounting a hinged frame; 23. guiding the telescopic rod; 24. a damping spring; 25. and (7) installing holes.

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. 1-5, the utility model provides a damping support for installing a cooling tower fan, which comprises an assembly box 1, wherein the side wall of the assembly box 1 is symmetrically provided with movable grooves 2 at the front and back, the inside of the two movable grooves 2 is provided with an I-shaped block 3, the lateral wall of the I-shaped block 3 is symmetrically provided with a positioning frame 4 at the left and right, an adjusting knob 5 is arranged under the assembly box 1, the upper surface of the adjusting knob 5 is provided with a connecting rod 6, the upper end of the connecting rod 6 penetrates through the bottom of the assembly box 1 and is rotatably connected with the top surface in the assembly box 1, the circumferential outer wall of the connecting rod 6 is provided with a driving gear 7 and a ratchet wheel 9, the left and right sides of the driving gear 7 are respectively connected with driven racks 8 in a transmission manner, the two driven racks 8 are respectively arranged on the inner side walls of the two I-shaped blocks 3, the bottom surface in the assembly box 1 is rotatably connected with a limiting latch 10, and the tooth end of the limiting latch 10 is positioned in the tooth groove of the ratchet wheel 9, the bottom surface in the assembly box 1 is provided with elasticity plectrum 11, and elasticity plectrum 11 offsets with the lateral wall of spacing latch 10, and the lateral wall of spacing latch 10 is provided with haulage rope 12, and the right-hand member of haulage rope 12 runs through elasticity plectrum 11 and assembly box 1 lateral wall successively and is provided with handle 13, and the upper surface of assembly box 1 is equipped with bottom plate 15, and the upper surface of bottom plate 15 is provided with fan body 14.

In this embodiment, it is preferred, constant head tank 16 has all been seted up to the four corners department of bottom plate 15, and the four corners department of assembly box 1 upper surface all is provided with the locating piece, and the locating piece is located the inside of constant head tank 16, through the position of adjustment bottom plate 15, inserts the locating piece the inside of constant head tank 16, and then places bottom plate 15 in the assigned position of assembly box 1 upper surface, and the worker's type piece 3 of being convenient for is fixed bottom plate 15.

In this embodiment, preferably, the outer side wall of the blower body 14 is provided with two handles 17, and the two handles 17 are arranged in bilateral symmetry, so that an operator can hold the handles 17 to lift and move the blower body 14 and the bottom plate 15 at the bottom of the blower body.

In this embodiment, preferably, the left and right symmetric upper surfaces of the assembly box 1 are provided with the positioning plates 18, the upper surfaces of the two positioning plates 18 are provided with the rubber pads 19, the upper ends of the rubber pads 19 abut against the lower surfaces of the handles 17, the handles 17 abut against the rubber pads 19 first in the process of placing the bottom plate 15 on the upper surface of the assembly box 1, then the rubber pads 19 deform the bottom plate 15 and contact with the upper surface of the assembly box 1, and further the bottom plate 15 is prevented from violently colliding with the upper surface of the assembly box 1, so that the fan body 14 is damaged.

In this embodiment, preferably, the mounting groove has all been seted up to the upper surface and the lower surface of locating rack 4, and the inside wall of mounting groove rotates and is connected with gyro wheel 20, and the circumference outer wall of two upper and lower gyro wheels 20 offsets with the top surface in the assembly box 1 and the bottom surface in the assembly box 1 respectively, reduces the frictional force between the top surface in locating rack 4 and the assembly box 1 and the bottom surface in the assembly box 1, and then improves the stability when two worker type pieces 3 move relatively or back on the back mutually.

In this embodiment, preferably, a base 21 is arranged right below the assembly box 1, four corners of the upper surface of the base 21 and the lower surface of the assembly box 1 are hinged with mounting hinge brackets 22, a guide telescopic rod 23 and a damping spring 24 are arranged between the upper and lower mounting hinge brackets 22, the damping spring 24 is sleeved on the outer side of the guide telescopic rod 23, when the fan body 14 vibrates during operation, the damping spring 24 contracts to share impact force, and the fixing of the i-shaped block 3 to the fan body 14 is prevented from loosening.

In this embodiment, preferably, the base 21 has four mounting holes 25, and the screw body of the bolt passes through the mounting holes 25, and the bolt is screwed into the threaded hole at the top of another machine body until the screw head of the bolt abuts against the upper surface of the base 21, so as to mount the base 21 on the top of another machine body.

The utility model discloses a theory of operation and use flow: when the device is used, a bolt is screwed into threaded holes in the tops of other machines until the head of the bolt abuts against the upper surface of the base 21, the base 21 is further mounted on the tops of the other machines, an operator holds the handle 17 to lift the fan body 14 and the bottom plate 15 at the bottom of the fan body, adjusts the position of the bottom plate 15, inserts the positioning blocks into the positioning grooves 16, places the bottom plate 15 at a specified position on the upper surface of the assembly box 1, rotates the adjusting knob 5, drives the driving gear 7 and the ratchet wheel 9 to synchronously rotate through the connecting rod 6, drives the two I-shaped blocks 3 to relatively move through meshing transmission between the driving gear 7 and the driven rack 8 until the two I-shaped blocks 3 abut against one surface, close to the center of the assembly box 1, of the movable groove 2, abuts against the upper surface of the bottom plate 15, and stops the connecting rod 6 from reversely rotating through the cooperation of the ratchet wheel 9 and the limiting latch 10, and then block two I-shaped blocks 3 and move mutually away from each other, and then install bottom plate 15 and fan body 14 at the upper surface of assembly box 1, when needs demolish bottom plate 15 and fan body 14, operating personnel holds handle 13 and pulls out the tooth end of spacing latch 10 from the inside tooth's socket of ratchet 9 through haulage rope 12, remove the restriction that turns to connecting rod 6, two I-shaped blocks 3 of antiport adjusting knob 5 messenger, can demolish bottom plate 15 and fan body 14 from the upper surface of assembly box 1, be convenient for overhaul or change fan body 14.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 shock attenuation support for installing cooling tower fan, includes assembly box (1), its characterized in that: the assembling box is characterized in that movable grooves (2) are symmetrically formed in the front and back of the side wall of the assembling box (1), tooling blocks (3) are arranged in the two movable grooves (2), positioning frames (4) are symmetrically arranged on the left and right of the outer side wall of each tooling block (3), an adjusting knob (5) is arranged under each assembling box (1), a connecting rod (6) is arranged on the upper surface of each adjusting knob (5), the upper end of each connecting rod (6) penetrates through the bottom of each assembling box (1) and is rotatably connected with the top surface in each assembling box (1), a driving gear (7) and a ratchet wheel (9) are arranged on the outer circumferential wall of each connecting rod (6), driven racks (8) are respectively connected to the left side and the right side of each driving gear (7) in a transmission manner, the two driven racks (8) are respectively arranged on the inner side walls of the two tooling blocks (3), and limiting latch teeth (10) are rotatably connected to the bottom surface in each assembling box (1), and the tooth end of spacing latch (10) is located the inside of ratchet (9) tooth's socket, the bottom surface in assembly box (1) is provided with elasticity plectrum (11), and elasticity plectrum (11) offsets with the lateral wall of spacing latch (10), the lateral wall of spacing latch (10) is provided with haulage rope (12), the right-hand member of haulage rope (12) runs through elasticity plectrum (11) and assembly box (1) lateral wall successively and is provided with handle (13), the upper surface of assembly box (1) is equipped with bottom plate (15), the upper surface of bottom plate (15) is provided with fan body (14).

2. The damping support for installing a cooling tower fan of claim 1, wherein: locating grooves (16) are formed in four corners of the bottom plate (15), locating blocks are arranged in the four corners of the upper surface of the assembling box (1), and the locating blocks are located inside the locating grooves (16).

3. The damping support for installing a cooling tower fan of claim 1, wherein: the outer side wall of the fan body (14) is provided with two handles (17), and the left and right symmetry of the handles (17) is provided with two handles.

4. A shock absorbing mount for mounting a cooling tower fan according to claim 3, wherein: the upper surface bilateral symmetry of assembly box (1) is provided with locating plate (18), two the upper surface of locating plate (18) all is provided with rubber pad (19), and the upper end of rubber pad (19) offsets with the lower surface of handle (17).

5. The damping support for installing a cooling tower fan of claim 1, wherein: the mounting groove has all been seted up to the upper surface and the lower surface of locating rack (4), and the inside wall of mounting groove rotates and is connected with gyro wheel (20), two from top to bottom the circumference outer wall of gyro wheel (20) offsets with the top surface in assembly box (1) and the bottom surface in assembly box (1) respectively.

6. The damping support for installing a cooling tower fan of claim 1, wherein: be equipped with base (21) under assembly box (1), the four corners department of base (21) upper surface and assembly box (1) lower surface all articulates there is installation hinge frame (22), two from top to bottom be provided with direction telescopic link (23) and damping spring (24) between installation hinge frame (22), and damping spring (24) cover establishes the outside at direction telescopic link (23).

7. The damping support for installing a cooling tower fan of claim 6, wherein: the base (21) is provided with four mounting holes (25), and the four mounting holes (25) are formed.