CN213630789U - Ventilation device for spraying workshop of fused brick sand mold coating - Google Patents

Abstract

The utility model discloses a ventilation unit is used in between electric smelting brick sand mould coating spraying, comprising a base plate, one side of bottom plate inner wall is rotated and is connected with the subtend lead screw, be provided with the slider on the subtend lead screw, the top of slider runs through the outside that the bottom plate just extended to the bottom plate, the top fixedly connected with supporting seat of slider, the top and the equal fixedly connected with gasbag in one side of supporting seat, the top fixedly connected with rubber pad of gasbag. The utility model provides a ventilation unit is used in electrically fused brick sand mould coating spraying workshop has subtend lead screw, gasbag and rubber pad, only needs the one-hand rotation just can let subtend lead screw can control two supporting seat opposite directions removals, convenient and fast is provided with gasbag and rubber pad on two supporting seats, and wind-force passes through the pipeline vibrations that the pipeline caused when the gasbag can slow down air pipe operation, reduces pipeline operation noise, and the rubber pad can increase and prevent the ventilation pipe displacement with the frictional force of ventilation pipe outer wall.

Description

Ventilation device for spraying workshop of fused brick sand mold coating

Technical Field

The utility model relates to a workshop ventilation technical field relates to a ventilation unit is used in electric smelting brick sand mould coating spraying workshop particularly.

Background

The ventilating duct is a metal or composite duct for ventilating and air conditioning engineering of industrial and civil buildings, is an infrastructure for ventilating air and reducing the concentration of harmful gas, and is a board, section bar and other main finished product materials for manufacturing and installing the ventilating duct and the air duct, and the ventilating duct and the air duct meet the regulations of the national current standard of design and related products, and are proved to be qualified by factory inspection, and the materials are checked and accepted according to the national current relevant standard when entering the field. The ventilating duct is divided into the following parts by material: generally, the following are provided: steel plate air pipes (common steel plates), galvanized plate (white iron) air pipes, stainless steel ventilation pipes, glass fiber reinforced plastic ventilation pipes, composite material ventilation pipes, color steel sandwich heat-preservation plate ventilation pipes, double-sided aluminum foil heat-preservation ventilation pipes, single-sided color steel heat-preservation air pipes, rubberized cloth ventilation pipes (such as mining air pipes), mining plastic ventilation pipes and the like.

Because the air pipe that most current workshop ventilation unit used can lead to the fact the body to take place the shake because of passing through in the wind when the operation, the body shake can produce great noise, and long-time body is quivered can lead to the screw of being connected between body and the body to take place to become flexible moreover.

Therefore, it is necessary to provide a ventilation device for a workshop for spraying electrically-fused brick and sand-type coating to solve the technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a ventilation unit is used in electrically fused brick sand mould coating spraying workshop aims at solving the problem that the workshop ventilation pipe sent great noise because of self vibration when to the operation.

Technical scheme

In order to realize the above-mentioned purpose, the utility model provides a pair of ventilation unit is used in electric smelting brick sand mould coating spraying workshop, comprising a base plate, one side of bottom plate inner wall is rotated and is connected with the subtend lead screw, be provided with the slider on the subtend lead screw, the top of slider runs through the outside that the bottom plate just extended to the bottom plate, the top fixedly connected with supporting seat of slider, the top and the equal fixedly connected with gasbag in one side of supporting seat, the top fixedly connected with rubber pad of gasbag.

Preferably, one side of the opposite screw rod is fixedly connected with a connecting shaft, one side of the connecting shaft penetrates through the bottom plate and extends to the outside of the bottom plate, one side of the connecting shaft is fixedly connected with a knob, and a fixing groove is formed in the knob.

Preferably, one side fixedly connected with pivot at bottom plate top, the top of pivot is rotated and is connected with the fixed block, fixed block and fixed slot looks adaptation, the front of bottom plate is provided with the scale mark.

Preferably, the two sides of the top of the bottom plate are both penetrated with fixing rods, the front of each fixing rod is provided with a clamping groove, and a limiting block is arranged between the two sides of the inner wall of each clamping groove.

Preferably, the two sides of the bottom plate are fixedly connected with support rings, the bottom of each support ring is fixedly connected with a clamping ring, a fixing screw penetrates through the front face of each clamping ring, a clamping block is fixedly connected to the back face of each fixing screw, and the clamping blocks are matched with the clamping grooves.

Advantageous effects

Compared with the prior art, the utility model provides a pair of ventilation unit is used in electrically fused brick sand mould coating spraying workshop possesses following beneficial effect: the bottom plate passes through the fixed screw installation on the snap ring on the dead lever, the simple dismantlement of installation is convenient, the inside of bottom plate is provided with the subtend lead screw through rotatory knob control is rotatory, only need the one-hand rotation just can let subtend lead screw can control two supporting seat opposite direction movements, convenient and fast, be provided with gasbag and rubber pad on two supporting seats, the pipeline vibrations that wind-force caused through the pipeline when the gasbag can slow down air pipe operation, reduce pipeline operation noise, the rubber pad can increase the frictional force with the ventilation pipe outer wall and prevent the ventilation pipe displacement, it is sliding, because air pipe that most workshop ventilation unit used now can lead to the body to take place the shake because passing through in the wind when the operation, the body shake can produce great noise, and long-time body trembles the screw that can lead to being connected between body and the body and takes place not hard up, and gasbag The front of the bottom plate is also provided with a scale mark, and the scale mark can facilitate a user to quickly and accurately adjust the two supporting seats to a required distance.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a ventilation device for an electric smelting brick sand mold coating spraying workshop provided by the utility model;

FIG. 2 is a schematic view of the external structure of the base plate shown in FIG. 1;

FIG. 3 is a schematic structural view of the snap ring shown in FIG. 1;

fig. 4 is a schematic structural view of the knob shown in fig. 1.

The main reference numbers:

1. fixing the rod; 2. a card slot; 3. a limiting block; 4. a supporting seat; 5. a slider; 6. opposite lead screws; 7. a base plate; 8. a connecting shaft; 9. a knob; 10. a rubber pad; 11. an air bag; 12. a snap ring; 13. a clamping block; 14. a support ring; 15. fixing screws; 16. a fixed block; 17. fixing grooves; 18. a rotating shaft; 19. and (4) marking the scales.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-4, a ventilation device for a workshop for spraying electrically-fused brick sand mold coatings, a bottom plate 7, an opposite direction screw rod 6 is rotatably connected to one side of the inner wall of the bottom plate 7, a sliding block 5 is arranged on the opposite direction screw rod 6, the top of the sliding block 5 penetrates through the bottom plate 7 and extends to the outside of the bottom plate 7, a supporting seat 4 is fixedly connected to the top of the sliding block 5, air bags 11 are fixedly connected to the top and one side of the supporting seat 4, rubber pads 10 are fixedly connected to the top and one side of each air bag 11, the air bags 11 can slow down pipeline vibration caused by wind force passing through a pipeline when a ventilation pipeline runs, and reduce the running noise of the pipeline.

Referring to fig. 4, a connecting shaft 8 is fixedly connected to one side of the opposite direction screw rod 6, one side of the connecting shaft 8 penetrates through the bottom plate 7 and extends to the outside of the bottom plate 7, a knob 9 is fixedly connected to one side of the connecting shaft 8, a fixing groove 17 is formed in the knob 9, the knob 9 drives the connecting shaft 8 to rotate, the connecting shaft 8 drives the opposite direction screw rod 6 to rotate, the opposite direction screw rod 6 drives the two sliding blocks 5 to move, the two sliding blocks 5 drive the two supporting seats 4 to move, and the two supporting seats 4 are moved to appropriate positions according to an observation scale mark 19.

Referring to fig. 2, a rotating shaft 18 is fixedly connected to one side of the top of the bottom plate 7, a fixing block 16 is rotatably connected to the top of the rotating shaft 18, the fixing block 16 is matched with a fixing groove 17, a scale mark 19 is arranged on the front side of the bottom plate 7, the fixing block 16 is turned upwards by taking a rotating connection part of the fixing block 16 and the rotating shaft 18 as an axis after the width of the ventilation duct is measured, the fixing block 16 is taken out of the fixing groove 17 on the knob 9, the knob 9 is rotated after the fixing block 16 is turned over, the rotation of the knob 9 is stopped after the two supporting seats 4 are moved to appropriate positions, and then the fixing block 16 is turned over.

Referring to fig. 1, the fixing rods 1 penetrate through both sides of the top of the bottom plate 7, the front surfaces of the fixing rods 1 are provided with clamping grooves 2, and a limiting block 3 is arranged between both sides of the inner wall of each clamping groove 2.

Referring to fig. 3, both sides of the bottom plate 7 are fixedly connected with support rings 14, the bottom of each support ring 14 is fixedly connected with a clamp ring 12, fixing screws 15 penetrate through the front faces of the clamp rings 12, clamping blocks 13 are fixedly connected to the back faces of the fixing screws 15, the clamping blocks 13 are matched with the clamping grooves 2, when the fixing device is used, the two fixing rods 1 are firstly installed on the top of a wall, then the bottom plate 7 is installed on the two fixing rods 1, the bottom plate 7 is inserted from the bottoms of the two fixing rods 1 during installation, the fixing screws 15 are rotated to a proper height after being inserted into the bottom plate, the fixing screws 15 drive the clamping blocks 13 to move, the clamping blocks 13 are clamped into the clamping grooves 2 formed in the surfaces of the fixing rods 1, and the fixing screws.

The utility model discloses a theory of operation and use flow: when in use, the two fixing rods 1 are firstly installed on the top of a wall, then the bottom plate 7 is installed on the two fixing rods 1, the bottom plate 7 is inserted from the bottoms of the two fixing rods 1 and is moved to a proper height after being inserted, then the fixing screw 15 is rotated, the fixing screw 15 drives the fixture block 13 to move, the fixture block 13 is clamped into the clamping groove 2 formed in the surface of the fixing rod 1, the fixing screw 15 is screwed after the bottom plate 7 is fixed on the fixing rod 1 after the fixture block is clamped into the clamping groove, then the width of the ventilation pipeline is measured, the fixing block 16 is upwards overturned by taking the rotary joint of the rotating shaft 18 as an axis after the measurement, the fixing block 16 is taken out from the fixing groove 17 on the knob 9, the knob 9 is rotated after the fixing block 16 is overturned, the knob 9 drives the connecting shaft 8 to rotate, the connecting shaft 8 drives the opposite screw rod 6, according to observing scale mark 19 and removing two supporting seats 4 to suitable position, stop rotatory knob 9 after removing suitable position with two supporting seats 4 and then turn over fixed block 16 again and turn over back and form the auto-lock in the fixed slot 17 of knob 9 again, prevent that knob 9 from taking place to rotate under the non-artificial circumstances, at last with the ventilation pipe to set up at the top of two supporting seats 4 can.

Compared with the prior art, the utility model provides a pair of ventilation unit is used in electrically fused brick sand mould coating spraying workshop has following beneficial effect: the bottom plate 7 is arranged on the fixed rod 1 through the fixed screw 15 on the snap ring 12, the installation is simple and the disassembly is convenient, the opposite screw 6 which is controlled to rotate through the rotary knob 9 is arranged in the bottom plate 7, the opposite screw 6 can control the opposite movement of the two supporting seats 4 only by rotating with one hand, the two supporting seats 4 are convenient and rapid, the air bags 11 and the rubber pads 10 are arranged on the two supporting seats 4, the air bags 11 can slow down the pipeline vibration caused by the wind power passing through the pipeline when the ventilating pipeline runs, the pipeline running noise is reduced, the rubber pads 10 can increase the friction force with the outer wall of the ventilating pipe to prevent the ventilating pipe from moving and sliding, as the ventilating pipeline used by most of the existing workshop ventilating devices can shake the pipe body due to the wind passing through when the ventilating pipeline runs, the pipe body shaking can generate larger noise, and, the air bag 11 is matched with the rubber pad 10, so that the problem that the workshop ventilation pipe generates large noise due to self shaking when the workshop ventilation pipe runs can be effectively solved, the scale mark 19 is further arranged on the front face of the bottom plate 7, and a user can conveniently and accurately adjust the two supporting seats 4 to a required distance by the scale mark 19.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims (5)

1. The utility model provides an electric smelting brick sand mould coating ventilation unit for spraying workshop, includes bottom plate (7), its characterized in that: one side of bottom plate (7) inner wall is rotated and is connected with subtend lead screw (6), be provided with slider (5) on subtend lead screw (6), the outside that bottom plate (7) just extended to bottom plate (7) is run through at the top of slider (5), the top fixedly connected with supporting seat (4) of slider (5), the equal fixedly connected with gasbag (11) in top and one side of supporting seat (4), the top fixedly connected with rubber pad (10) of gasbag (11).

2. The ventilation device for the workshop of spraying the electrically fused brick and sand mold coating according to claim 1, is characterized in that: one side fixedly connected with connecting axle (8) of subtending lead screw (6), one side of connecting axle (8) runs through bottom plate (7) and extends to the outside of bottom plate (7), one side fixedly connected with knob (9) of connecting axle (8), fixed slot (17) have been seted up on knob (9).

3. The ventilation device for the workshop of spraying the electrically fused brick and sand mold coating according to claim 1, is characterized in that: one side fixedly connected with pivot (18) at bottom plate (7) top, the top of pivot (18) is rotated and is connected with fixed block (16), fixed block (16) and fixed slot (17) looks adaptation, the front of bottom plate (7) is provided with scale mark (19).

4. The ventilation device for the workshop of spraying the electrically fused brick and sand mold coating according to claim 1, is characterized in that: the fixing rod (1) penetrates through two sides of the top of the bottom plate (7), the clamping groove (2) is formed in the front face of the fixing rod (1), and the limiting block (3) is arranged between two sides of the inner wall of the clamping groove (2).

5. The ventilation device for the workshop of spraying the electrically fused brick and sand mold coating according to claim 1, is characterized in that: the improved clamping device is characterized in that supporting rings (14) are fixedly connected to the two sides of the bottom of the base plate (7), clamping rings (12) are fixedly connected to the bottoms of the supporting rings (14), fixing screws (15) penetrate through the front faces of the clamping rings (12), clamping blocks (13) are fixedly connected to the back faces of the fixing screws (15), and the clamping blocks (13) are matched with the clamping grooves (2).

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