CN213480491U

CN213480491U - Ventilation device for transmitter room of broadcast television engineering

Info

Publication number: CN213480491U
Application number: CN202022371666.1U
Authority: CN
Inventors: 廉维军
Original assignee: Jiangxi Tongji Construction Project Management Co ltd
Current assignee: Jiangxi Tongji Construction Project Management Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-06-18
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a broadcasting and television engineering transmitter computer lab ventilation unit, including the tuber pipe, inside adjustment mechanism of all installing in both sides about the left side of tuber pipe, the right side top rigid coupling of baffle has the montant, the top outer wall of montant and the left side top inner wall clearance fit of tuber pipe, a plurality of first draw-in grooves have been seted up to the right side inner wall of montant. This broadcasting and TV engineering transmitter computer lab ventilation unit, the relative ratio is in traditional technique, have following advantage, through the tuber pipe, the baffle, the montant, first draw-in groove, first kelly, cooperation between first spring and the riser, the montant of both sides drives the baffle respectively in the tuber pipe with or with outer removal, adjust the area of airing exhaust, need not to change the air-limiting plate according to season, time saving and labor saving, the rate of utilization is high, it needs to change the air-limiting plate according to seasonal variation to have solved the device, waste time and energy, the problem that availability factor is low.

Description

Ventilation device for transmitter room of broadcast television engineering

Technical Field

The utility model relates to a broadcast television technical field specifically is a broadcast television engineering transmitter computer lab ventilation unit.

Background

Broadcast television (Radio and television) It is a news broadcasting tool that broadcasts sound, image, and video through radio waves or wires, and it is called sound broadcasting; the broadcast of images and sound is called television broadcasting, and the broadcasting television engineering transmitter room needs ventilation.

For example, patent number is 201821532575.8's a broadcasting and television engineering transmitter computer lab ventilation unit, including wall body, fluting axis of rotation and weather enclosure, the ventilation groove has been seted up on the surface of wall body, and the inside in ventilation groove is fixed with the backup pad, though the device makes things convenient for the fixed of air-limiting plate and dismantles, and then conveniently changes the air-limiting plate of the different vent of diameter, but the device need change the air-limiting plate according to seasonal variation, wastes time and energy, the problem that the availability factor is low, the device need ascend a height one by one with equipment fixing in the computer lab simultaneously, and is long when consuming, the problem that danger coefficient is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a broadcasting and television engineering transmitter computer lab ventilation unit to the device that proposes in solving above-mentioned background art needs to change the air-limiting plate according to seasonal variation, wastes time and energy, problem that the availability factor is low.

In order to achieve the above object, the utility model provides a following technical scheme: a ventilation device for a broadcast television engineering transmitter room comprises an air pipe, wherein adjusting mechanisms are arranged inside the upper side and the lower side of the left side of the air pipe;

the adjusting mechanism comprises a baffle, a vertical rod, a first clamping groove, a first clamping rod, a first spring and a vertical block;

the utility model discloses a wind pipe, including baffle, top of the baffle, internal surface joint, first draw-in groove, first card pole, first spring, vertical block's bottom rigid coupling is at the left side top outer wall of tuber pipe. The vertical rods on the two sides respectively drive the baffle plates to move in the air pipe or move outside the air pipe, the air exhaust area is adjusted, the air limiting plates do not need to be replaced according to seasons, time and labor are saved, and the utilization rate is high.

Preferably, the first clamping grooves are arranged on the vertical rod at equal intervals. The baffle plate is fixed according to the convenience of adjustment.

Preferably, the baffles are symmetrically arranged about the air duct. The air exhaust area is symmetrical.

Preferably, the baffle is V-shaped. A small amount of rain water can be blocked.

Preferably, the middle outer wall laminating of tuber pipe has the rubber pad, the outer wall rigid coupling of rubber pad is at the middle inner wall of wall body, the right side inner wall rigid coupling of tuber pipe has the riser, the middle inner wall rigid coupling of riser has the fan, the left side inner wall rigid coupling of tuber pipe has the otter board. Fan work is convenient for the computer lab to ventilate, and the otter board avoids a large amount of dust to get into the computer lab.

Preferably, the thickness of the mesh plate is 5-10 cm. The filtering effect is enhanced.

Preferably, the outer wall of the right side of the air pipe is provided with an installation mechanism;

the mounting mechanism comprises a sleeve plate, a slot, a clamping block, a rotating plate, a handle, a pin shaft, a transverse plate, a torsion spring, a second clamping groove, a second clamping rod, a second spring and a transverse block;

the middle inner wall rigid coupling of lagging is at the right side outer wall of tuber pipe, the slot has been seted up to the right side top inner wall of lagging, the internal surface joint of slot has the fixture block, the right-hand member rigid coupling of fixture block has the commentaries on classics board, the rigid coupling has the handle in the middle of the right-hand member of commentaries on classics board, the commentaries on classics board rotates with the diaphragm through the round pin axle and links to each other, the left end rigid coupling of diaphragm is at the right side top outer wall of wall body, the top right side front end rigid coupling of commentaries on classics board has torsion spring, torsion spring's top left side rear end rigid coupling is at the top left side front end of diaphragm, the second draw-in groove has been seted up in the middle of the below of commentaries on classics board, the internal surface joint of second draw-in groove has the second kelly, the rigid coupling has the second spring in. The air pipe can be installed at one time, time is saved, workers are prevented from working high above the ground all the time, and danger coefficients are reduced.

Preferably, the outer wall of the handle is processed with abrasive grains. Increasing the friction with the hand.

Compared with the prior art, the beneficial effects of the utility model are that: compared with the prior art, the ventilation device for the broadcast television engineering transmitter room has the advantages that:

through the cooperation between tuber pipe, baffle, montant, first draw-in groove, first kelly, first spring and the riser, the montant of both sides drives the baffle respectively and removes in the tuber pipe with interior or with outer, adjusts the area of airing exhaust, need not to change according to season and limits the aerofoil, labour saving and time saving, the rate of utilization is high, has solved the device and need change the board of restricting the aerofoil according to seasonal variation, wastes time and energy, problem that availability factor is low.

The air pipe is arranged in the rubber pad in the wall body through the matching of the air pipe, the rubber pad, the wall body, the vertical plate, the fan, the screen plate, the sleeve plate, the slot, the clamping block, the rotating plate, the handle, the pin shaft, the transverse plate, the torsion spring, the second clamping groove, the second clamping rod, the second spring and the transverse block, the handle is dragged to enable the rotating plate to drive the clamping block to rotate outwards on the transverse plate through the pin shaft, so that the torsion spring is stretched, otherwise, the rotating plate can reset through the elasticity of the torsion spring, the clamping blocks at two sides are inserted in the slot on the sleeve plate, so that the air pipe is arranged in the wall body, meanwhile, the second clamping rod provides downward force for the second spring to enable the second spring to compress, otherwise, the second clamping rod can reset through the elasticity of the second spring, the second clamping rod is inserted in the second clamping groove on the rotating plate, so that the rotating plate is limited and, reduce the danger coefficient, solved the device and need ascend a height one by one with equipment fixing in the computer lab, it is long to consume time, the problem that the danger coefficient is high.

Drawings

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

FIG. 2 is a schematic structural view of the air duct, rubber mat and wall in FIG. 1;

FIG. 3 is a schematic structural view of a second locking slot, a second locking rod and a second spring in FIG. 1;

fig. 4 is a schematic structural view of the vertical rod, the first engaging groove and the first engaging rod in fig. 1.

In the figure: 1. the air duct comprises an air duct body, 2, a rubber pad, 3, a wall body, 4, an adjusting mechanism, 401, a baffle, 402, a vertical rod, 403, a first clamping groove, 404, a first clamping rod, 405, a first spring, 406, a vertical block, 5, an installing mechanism, 501, a sleeve plate, 502, a slot, 503, a clamping block, 504, a rotating plate, 505, a handle, 506, a pin shaft, 507, a transverse plate, 508, a torsion spring, 509, a second clamping groove, 510, a second clamping rod, 511, a second spring, 512, a transverse block, 6, a vertical plate, 7, a fan, 8 and a screen plate.

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. 1-4, the present invention provides a technical solution: a ventilation device for a broadcast television engineering transmitter room comprises an air duct 1, wherein adjusting mechanisms 4 are respectively arranged inside the upper side and the lower side of the left side of the air duct 1, each adjusting mechanism 4 comprises a baffle 401, a vertical rod 402, a first clamping groove 403, a first clamping rod 404, a first spring 405 and a vertical block 406, the vertical rod 402 is fixedly connected to the top end of the right side of the baffle 401, the outer wall of the upper part of the vertical rod 402 is in clearance fit with the inner wall of the upper part of the left side of the air duct 1, the vertical rods 402 at the two sides respectively drive the baffle 401 to move in or out of the air duct 1 to adjust the air exhaust area, a plurality of first clamping grooves 403 are formed in the inner wall of the right side of the vertical rod 402, a first clamping rod 404 is clamped on the inner surface of the first clamping groove 403, when the first clamping rod 404 is inserted into the first clamping groove 403 on the vertical rod 402, the baffle 401 on the vertical rod 402 is fixed and limited, the right end of the first clamping rod, on the contrary, the first clamping rod 404 can be reset through the elasticity of the first spring 405, the right end of the first spring 405 is fixedly connected with the vertical block 406, the bottom end of the vertical block 406 is fixedly connected to the outer wall of the upper left side of the air pipe 1, the first clamping grooves 403 are equidistantly arranged on the vertical rod 402, the baffle 401 is fixed to the adjusting conveniently, the baffle 401 is symmetrically arranged about the air pipe 1, the air exhaust area is symmetrical, and the baffle 401 is V-shaped and can block a small amount of rainwater.

The laminating of the middle outer wall of tuber pipe 1 has rubber pad 2, the outer wall rigid coupling of rubber pad 2 is at the middle inner wall of wall body 3, rubber pad 2 seals the gap between tuber pipe 1 and the wall body 3, the right side inner wall rigid coupling of tuber pipe 1 has riser 6, the middle inner wall rigid coupling of riser 6 has fan 7, the computer lab of being convenient for ventilates of fan 7 work, the left side inner wall rigid coupling of tuber pipe 1 has otter board 8, a large amount of dusts of otter board 8 avoidance gets into the computer lab, otter board 8 is made by the surperficial stainless steel sheet of being covered with the through-hole, the mesh number is 12, otter board 8.

The right outer wall of the air duct 1 is provided with an installation mechanism 5, the installation mechanism 5 comprises a sleeve plate 501, a slot 502, a fixture block 503, a rotating plate 504, a handle 505, a pin shaft 506, a transverse plate 507, a torsion spring 508, a second clamping groove 509, a second clamping rod 510, a second spring 511 and a transverse block 512, the middle inner wall of the sleeve plate 501 is fixedly connected with the right outer wall of the air duct 1, the slot 502 is arranged on the inner wall above the right side of the sleeve plate 501, the fixture block 503 is clamped on the inner surface of the slot 502, the fixture blocks 503 on two sides are inserted in the slot 502 on the sleeve plate 501 to install the air duct 1 in the wall 3, the wall 3 is a machine room, the rotating plate 504 is fixedly connected with the right end of the fixture block 503, the handle 505 is fixedly connected with the middle of the right end of the rotating plate 504, the rotating plate 504 is rotatably connected with the transverse plate 507 through the pin shaft 506, the handle 505 is dragged to enable, a torsion spring 508 is fixedly connected to the front end of the right side above the rotating plate 504, the rotating plate 504 rotates towards the backward direction to stretch the torsion spring 508, otherwise, the rotating plate 504 can be reset through the elasticity of the torsion spring 508, the rear end of the left side above the torsion spring 508 is fixedly connected to the front end of the left side above the transverse plate 507, a second clamping groove 509 is formed in the middle of the lower portion of the rotating plate 504, a second clamping rod 510 is clamped on the inner surface of the second clamping groove 509, the second clamping rod 510 is inserted into the second clamping groove 509 on the rotating plate 504 to enable the rotating plate 504 to be limited and stable, a second spring 511 is fixedly connected to the middle of the bottom end of the second clamping rod 510, the second clamping rod 510 applies downward force to the second spring 511 to enable the second spring 511 to be compressed, otherwise, the second clamping rod 510 can be reset through the elasticity of the second spring 511, a transverse block 512 is fixedly connected to the bottom end of the second spring 511, the left end of the transverse block 512 is fixedly connected to the right end above the sleeve plate 501, and abrasive.

When the ventilator of the broadcasting and television engineering transmitter room is used, firstly, the air duct 1 is manually installed in the rubber mat 2 in the wall 3, the handle 505 is dragged to enable the rotating plate 504 to drive the clamping blocks 503 to rotate outwards on the transverse plate 507 through the pin shaft 506, the torsion spring 508 is stretched, otherwise, the rotating plate 504 can be reset through the elasticity of the torsion spring 508, the clamping blocks 503 on the two sides are inserted in the slots 502 on the sleeve plate 501 to enable the air duct 1 to be installed in the wall 3, meanwhile, the second clamping rod 510 provides the downward force for the second spring 511 to enable the second spring 511 to compress, otherwise, the second clamping rod 510 can be reset through the elasticity of the second spring 511, the second clamping rod 510 is inserted in the second clamping slot 509 on the rotating plate 504 to enable the rotating plate 504 to be limited stably, the external power supply of the fan 7 is switched on, the fan 7 works to enable the machine room to ventilate, the screen 8 prevents a large amount of dust from entering the machine room, the vertical rods 402 on the two, the air exhaust area is adjusted, the first clamping rod 404 applies a force to the right side of the first spring 405 to compress the first spring 405, otherwise, the first clamping rod 404 can reset through the elasticity of the first spring 405, and the baffle 401 on the vertical rod 402 is fixed and limited when the first clamping rod 404 is inserted into the first clamping groove 403 on the vertical rod 402.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. The utility model provides a broadcasting and television engineering transmitter computer lab ventilation unit, includes tuber pipe (1), its characterized in that: adjusting mechanisms (4) are arranged inside the upper side and the lower side of the left side of the air pipe (1);

the adjusting mechanism (4) comprises a baffle (401), a vertical rod (402), a first clamping groove (403), a first clamping rod (404), a first spring (405) and a vertical block (406);

the right side top rigid coupling of baffle (401) has montant (402), the top outer wall of montant (402) and the left side top inner wall clearance fit of tuber pipe (1), a plurality of first draw-in grooves (403) have been seted up to the right side inner wall of montant (402), the internal surface joint of first draw-in groove (403) has first kelly (404), the right-hand member rigid coupling of first kelly (404) has first spring (405), the right-hand member rigid coupling of first spring (405) has perpendicular piece (406), the bottom rigid coupling of perpendicular piece (406) is at the left side top outer wall of tuber pipe (1).

2. The ventilation device for the transmitter room of the broadcast television engineering according to claim 1, characterized in that: the first clamping grooves (403) are arranged on the vertical rods (402) at equal intervals.

3. The ventilation device for the transmitter room of the broadcast television engineering according to claim 1, characterized in that: the baffles (401) are symmetrically arranged relative to the air pipe (1).

4. The ventilation device for the transmitter room of the broadcast television engineering according to claim 1, characterized in that: the baffle (401) is V-shaped.

5. The ventilation device for the transmitter room of the broadcast television engineering according to claim 1, characterized in that: the middle outer wall laminating of tuber pipe (1) has rubber pad (2), the outer wall rigid coupling of rubber pad (2) is at the middle inner wall of wall body (3), the right side inner wall rigid coupling of tuber pipe (1) has riser (6), the middle inner wall rigid coupling of riser (6) has fan (7), the left side inner wall rigid coupling of tuber pipe (1) has otter board (8).

6. A ventilation device of a broadcast television engineering transmitter room according to claim 5, characterized in that: the thickness of the mesh plate (8) is 5-10 cm.

7. The ventilation device for the transmitter room of the broadcast television engineering according to claim 1, characterized in that: an installation mechanism (5) is installed on the outer wall of the right side of the air pipe (1);

the mounting mechanism (5) comprises a sleeve plate (501), a slot (502), a clamping block (503), a rotating plate (504), a handle (505), a pin shaft (506), a transverse plate (507), a torsion spring (508), a second clamping groove (509), a second clamping rod (510), a second spring (511) and a transverse block (512);

the middle inner wall of the sleeve plate (501) is fixedly connected to the right outer wall of the air pipe (1), a slot (502) is formed in the right upper inner wall of the sleeve plate (501), a clamping block (503) is clamped on the inner surface of the slot (502), a rotating plate (504) is fixedly connected to the right end of the clamping block (503), a handle (505) is fixedly connected to the middle of the right end of the rotating plate (504), the rotating plate (504) is rotatably connected with a transverse plate (507) through a pin shaft (506), the left end of the transverse plate (507) is fixedly connected to the right upper outer wall of the wall (3), a torsion spring (508) is fixedly connected to the upper right front end of the rotating plate (504), the upper left rear end of the torsion spring (508) is fixedly connected to the upper left front end of the transverse plate (507), a second clamping groove (509) is formed in the middle of the lower portion of the rotating plate (504), and a second clamping rod (510) is clamped on the inner surface of, the middle rigid coupling of the bottom of second kelly (510) has second spring (511), the bottom rigid coupling of second spring (511) has horizontal piece (512), the left end rigid coupling of horizontal piece (512) is at the top right-hand member of lagging (501).

8. The ventilation device for the transmitter room of the broadcast television engineering according to claim 7, is characterized in that: the outer wall of the handle (505) is processed with abrasive grains.