CN219220476U - Mounting structure of tunnel ventilation machine - Google Patents

Abstract

The utility model discloses a mounting structure of a tunnel ventilator, which relates to the technical field of ventilator mounting structures, in particular to a mounting structure of a tunnel ventilator. This mounting structure of tunnel ventilation blower, through fixed plate, the dead lever, coupling assembling, damper, the setting of fixed subassembly and ventilation blower, personnel pre-buried top when the tunnel is pour with the pre-buried board on the coupling assembling earlier, can make things convenient for personnel to coupling assembling's safety, saved personnel and carried out drilling and install the connecting piece to the top of tunnel, can not cause the damage to the inner wall of tunnel, avoided personnel's high altitude drilling operation, the security of personnel's operation has been improved, through the effect of the spring on the damper, can offset the vibrations that the ventilation blower produced at the operation in-process for the ventilation blower keeps steady at the in-process of operation.

Description

Mounting structure of tunnel ventilation machine

Technical Field

The utility model relates to the technical field of ventilator mounting structures, in particular to a tunnel ventilator mounting structure.

Background

The ventilator is a driven fluid machine which increases the pressure of the gas and discharges the gas by means of the input mechanical energy, and the exhaust pressure is lower than 1.5X10A 4 Pa. Modern ventilators are widely used for ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and air induction of boilers and industrial furnaces, cooling and ventilation in air conditioning equipment and household electrical appliances, drying and selection of grains, inflation and propulsion of wind tunnel wind sources and air cushion ships, and the like, and the installation and fixation structures of the ventilators are required in the installation process of the ventilators.

At present, most of the existing tunnel ventilator mounting structures are directly drilled and rotated at the top of a tunnel, high risks are provided for personnel to operate, welding modes are adopted during connection, later disassembly and maintenance of personnel are inconvenient, and mounting efficiency is low.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a mounting structure of a tunnel ventilator, which solves the problems that the prior tunnel ventilator mounting structure is mainly used for directly drilling and rotating at the top of a tunnel, high risk is caused when personnel operate, a welding mode is adopted during connection, later disassembly and maintenance of personnel are inconvenient, and the mounting efficiency is low.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a mounting structure of tunnel ventilation blower, includes the fixed plate, peg graft in one side of fixed plate upper surface has the dead lever, the opposite side fixedly connected with coupling assembling of fixed plate upper surface, damping assembly has been cup jointed on the top of dead lever, the bottom fixedly connected with fixed subassembly of dead lever, the bottom fixedly connected with ventilation blower of fixed subassembly.

Optionally, coupling assembling includes the draw-in groove piece, the bottom fixed connection of draw-in groove piece is in the fixed plate, the inside inlay card of draw-in groove piece has the T template, the top fixedly connected with pre-buried board of T template, the surface threaded connection of T template has positioning bolt, and the setting of pre-buried board and T template can install the top in the tunnel when pouring with pre-buried board, and the installation and the fixed in personnel later stage of being convenient for.

Optionally, the damping assembly includes the spring, the inside of spring cup joints in the dead lever, the top of spring rotates and is connected with first gasket, the upper surface of first gasket rotates and is connected with fixing nut, fixing nut's inside threaded connection is in the dead lever, the bottom of spring rotates and is connected with the second gasket, and the spring sets up, can offset the vibrations of a part to the device at the in-process of operation for this ventilator can be stable operation, reduces vibrations.

Optionally, fixed subassembly includes first stationary blade, the upper surface fixed connection of first stationary blade is in the dead lever, the lower surface of first stationary blade passes through fixing bolt fixedly connected with second stationary blade, the lower surface fixedly connected with backup pad of second stationary blade, the setting of first stationary blade and second stationary blade can make things convenient for personnel's installation and dismantlement, and personnel's operation of being convenient for.

Optionally, the hole has been seted up to the upper surface of draw-in groove piece, hole and positioning bolt's size assorted, the A screw hole has been seted up to the upper surface of T template, and positioning bolt's setting can fix the position of T template, prevents that the T template from droing from the inside of draw-in groove piece.

Optionally, the bottom fixed connection of backup pad is in the ventilation blower, the B screw hole has been seted up to the upper surface of second stationary blade, B screw hole and fixing bolt's size phase-match.

Optionally, the equal fixedly connected with of both sides of ventilation blower keeps apart the net, the through-hole has been seted up to the upper surface of fixed plate, through-hole and dead lever's size assorted, the setting of keeping apart the net can separate the shelves with outside macroparticles, prevents that the entering that has the stone from causing the damage to the ventilation blower.

(III) beneficial effects

The utility model provides a mounting structure of a tunnel ventilator, which has the following beneficial effects:

this mounting structure of tunnel ventilation blower, through the fixed plate, the dead lever, coupling assembling, damper, the setting of fixed subassembly and ventilation blower, when using, personnel pre-buried top when the tunnel is pour with the pre-buried board on the coupling assembling, can make things convenient for personnel to coupling assembling's safety, save personnel and carry out drilling security to the top of tunnel and change the connecting piece, can not lead to the fact the damage to the inner wall of tunnel, the high altitude drilling operation of personnel has been avoided, personnel's security has been improved, the effect of the spring on the damper can offset the vibrations that the ventilation blower produced at the operation in-process, make the ventilation blower keep steady at the in-process of operation, can not directly produce vibrations to the connecting piece, the security of structure has been increased, the effect of fixed subassembly and coupling assembling, make the device at the in-process of assembly, more swiftly convenient, save the manpower, ventilation installation's efficiency has been improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a connection assembly according to the present utility model;

FIG. 3 is a schematic view of the shock absorbing assembly of the present utility model;

fig. 4 is a schematic structural view of the fixing plate of the present utility model.

In the figure: 1. a fixing plate; 2. a fixed rod; 3. a connection assembly; 301. a clamping groove block; 302. t-shaped plates; 303. embedding a plate; 304. positioning bolts; 4. a shock absorbing assembly; 401. a spring; 402. a first gasket; 403. a fixed screw cap; 5. a fixing assembly; 501. a first fixing piece; 502. a second fixing piece; 503. a support plate; 6. a ventilator; 7. an isolation net.

Detailed Description

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, proportional changes, or adjustments of size, which do not affect the efficacy of the utility model or the objects achieved, should fall within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a mounting structure of tunnel ventilation blower, includes fixed plate 1, and peg graft fixed lever 2 in one side of fixed plate 1 upper surface, the opposite side fixedly connected with coupling assembling 3 of fixed plate 1 upper surface, shock-absorbing assembly 4 has been cup jointed on the top of fixed lever 2, and the bottom fixedly connected with fixed subassembly 5 of fixed lever 2, the bottom fixedly connected with ventilation blower 6 of fixed subassembly 5;

the connecting assembly 3 comprises a clamping groove block 301, the bottom of the clamping groove block 301 is fixedly connected to the fixed plate 1, a T-shaped plate 302 is clamped and embedded in the clamping groove block 301, an embedded plate 303 is fixedly connected to the top of the T-shaped plate 302, positioning bolts 304 are connected to the surface of the T-shaped plate 302 in a threaded manner, and the embedded plate 303 and the T-shaped plate 302 are arranged, so that the embedded plate 303 can be installed at the top of a tunnel during pouring, and later installation and fixation of personnel are facilitated;

the damping component 4 comprises a spring 401, the inside of the spring 401 is sleeved on the fixed rod 2, the top end of the spring 401 is rotationally connected with a first gasket 402, the upper surface of the first gasket 402 is rotationally connected with a fixed nut 403, the inside of the fixed nut 403 is in threaded connection with the fixed rod 2, the bottom end of the spring 401 is rotationally connected with a second gasket, and the spring 401 is arranged to offset a part of vibration of the device in the running process, so that the ventilator 6 can stably run and reduce the vibration;

the fixing assembly 5 comprises a first fixing piece 501, the upper surface of the first fixing piece 501 is fixedly connected with the fixing rod 2, the lower surface of the first fixing piece 501 is fixedly connected with a second fixing piece 502 through a fixing bolt, the lower surface of the second fixing piece 502 is fixedly connected with a supporting plate 503, and the first fixing piece 501 and the second fixing piece 502 are arranged, so that the installation and the disassembly of personnel can be facilitated, and the operation of the personnel is facilitated;

the upper surface of the clamping groove block 301 is provided with a hole, the hole is matched with the positioning bolt 304 in size, the upper surface of the T-shaped plate 302 is provided with an A threaded hole, and the positioning bolt 304 can fix the position of the T-shaped plate 302 and prevent the T-shaped plate 302 from falling off from the inside of the clamping groove block 301;

the bottom of the supporting plate 503 is fixedly connected to the ventilator 6, and a B threaded hole is formed in the upper surface of the second fixing piece 502, and the size of the B threaded hole is matched with that of the fixing bolt;

the equal fixedly connected with of both sides of ventilation blower 6 keeps apart net 7, and the through-hole has been seted up to the upper surface of fixed plate 1, and through-hole and dead lever 2's size assorted, keeps apart the setting of net 7, can separate the shelves with outside macroparticle, prevents that the entering that has the stone from causing the damage to ventilation blower 6.

To sum up, this mounting structure of tunnel ventilation machine, through fixed plate 1, dead lever 2, coupling assembling 3, damper 4, fixed subassembly 5 and ventilation blower 6's setting, when using, personnel pre-buried board 303 on with coupling assembling 3 is at the top when the tunnel is pour earlier, can make things convenient for personnel to coupling assembling 3's safety, save personnel and carry out drilling and install the connecting piece to the top of tunnel, can not lead to the fact the damage to the inner wall of tunnel, avoided personnel's high altitude drilling operation, the security of personnel's operation, through damper 4's effect of spring 401, can offset ventilation blower 6 vibrations that produce in the operation process, make ventilation blower 6 keep steadily at the in-process of operation, the security of structure has been increased, the effect of fixed subassembly 5 and coupling assembling 3, make the device at the in-process of assembly, and is more swift convenient, manpower is saved, ventilation 6 installs efficiency.

In the utility model, the working steps of the device are as follows:

firstly, pre-buried plate 303 is pre-installed on a template of tunnel pouring, after the tunnel pouring is completed, T-shaped plate 302 is clamped and embedded in clamping groove block 301, fixing plate 1 is installed above the tunnel and fixed by positioning bolt 304, secondly fixing rod 2 is inserted on fixing plate 1, a second gasket is sleeved on fixing rod 2 and attached to fixing plate 1, then spring 401 is sleeved on fixing rod 2, then first gasket 402 and fixing nut 403 are sequentially installed on fixing rod 2, then ventilator 6 is lifted by a worker through equipment, second fixing plate 502 and first fixing plate 501 are attached, fixing bolt is used for tightening and fixing, and finally ventilator 6 is installed and fixed on the top of the tunnel to complete the installation of ventilator 6.

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

Claims (7)

1. The utility model provides a mounting structure of tunnel ventilation blower, includes fixed plate (1), its characterized in that: one side of fixed plate (1) upper surface is pegged graft and is had dead lever (2), the opposite side fixedly connected with coupling assembling (3) of fixed plate (1) upper surface, shock-absorbing assembly (4) have been cup jointed on the top of dead lever (2), the bottom fixedly connected with fixed subassembly (5) of dead lever (2), the bottom fixedly connected with ventilation blower (6) of fixed subassembly (5).

2. The mounting structure of a tunnel ventilator according to claim 1, wherein: the connecting assembly (3) comprises a clamping groove block (301), the bottom of the clamping groove block (301) is fixedly connected with a fixing plate (1), a T-shaped plate (302) is embedded in the clamping groove block (301), an embedded plate (303) is fixedly connected to the top of the T-shaped plate (302), and a positioning bolt (304) is connected to the surface of the T-shaped plate (302) in a threaded mode.

3. The mounting structure of a tunnel ventilator according to claim 1, wherein: the damping assembly (4) comprises a spring (401), the inside of the spring (401) is sleeved on a fixed rod (2), a first gasket (402) is rotationally connected to the top end of the spring (401), a fixed nut (403) is rotationally connected to the upper surface of the first gasket (402), the inside of the fixed nut (403) is in threaded connection with the fixed rod (2), and a second gasket is rotationally connected to the bottom end of the spring (401).

4. The mounting structure of a tunnel ventilator according to claim 1, wherein: the fixing assembly (5) comprises a first fixing piece (501), the upper surface of the first fixing piece (501) is fixedly connected with a fixing rod (2), the lower surface of the first fixing piece (501) is fixedly connected with a second fixing piece (502) through a fixing bolt, and the lower surface of the second fixing piece (502) is fixedly connected with a supporting plate (503).

5. A tunnel ventilator mounting structure according to claim 2, wherein: the upper surface of draw-in groove piece (301) has seted up the hole, the size phase-match of hole and positioning bolt (304), the A screw hole has been seted up to the upper surface of T template (302).

6. The tunnel ventilator mounting structure according to claim 4, wherein: the bottom of backup pad (503) fixed connection is in ventilation blower (6), B screw hole has been seted up to the upper surface of second stationary blade (502), B screw hole and fixing bolt's size phase-match.

7. The mounting structure of a tunnel ventilator according to claim 1, wherein: the two sides of the ventilator (6) are fixedly connected with isolation nets (7), through holes are formed in the upper surface of the fixing plate (1), and the through holes are matched with the fixing rods (2).

Images