CN211384331U - A spray dust suppression device for engineering blasting construction - Google Patents

Abstract

The utility model discloses a spray dust suppression device for engineering blasting construction, which relates to the technical field of engineering blasting dust suppression equipment. A support rod is sleeved on the outer side of the upper end of the anchor, a second support block is arranged on the outer side of the upper end of the support rod, a mounting plate is arranged on the upper end of the support rod, and a water tank is fixedly installed on the lower surface of the support rod, and the lower end of the water tank is provided on one side There is a first water pump, and the water inlet of the first water pump is fixedly connected with an input conduit. Compared with the prior art, the beneficial effect of the utility model is: by increasing the number of support rods, the height of the device can be raised upwards, so as to adapt to different In different working situations, the rotation of the motor can change the angle of the shunt pipe, which in turn drives the displacement of the atomizing nozzle. During dust reduction, the rotation of the shunt pipe can greatly increase the dust reduction range of the atomizing nozzle.

Description

A spray dust suppression device for engineering blasting construction

technical field

The utility model relates to the technical field of engineering blasting dust suppression equipment, in particular to a spray dust suppression device for engineering blasting construction.

Background technique

As a science and technology, blasting is widely used, but its application in engineering is undoubtedly the most important and common. Drilling and blasting methods are used in mining and mountain building, railways and highways to dig tunnels, and some water conservancy projects are also used in urban areas. Also used, demolished buildings. Destroy the original structure of an object with the huge energy generated by the explosion of explosives. In order to reduce the harm of dust during observation blasting, it is necessary to use a spray dust suppression device for engineering blasting construction to absorb dust. The existing spray dust suppression device for engineering blasting construction is not easy to adjust the spray height when in use, and it is not easy to adjust the spray height when spraying. It is difficult for the nozzle to move in the penetration, resulting in a small coverage area of the nozzle, resulting in insufficient dust reduction effect.

Utility model content

The purpose of the utility model is to provide a spray dust suppression device for engineering blasting construction, so as to solve the problem that the spray height is not easy to adjust during use, and the spray head is difficult to move during the spray penetration, resulting in a small coverage area of the spray head, resulting in sufficient dust reduction effect. The problem.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a spray dust suppression device for engineering blasting construction, comprising a ground anchor, the outer side of the upper end of the ground anchor is provided with a first support block, and the upper end of the ground anchor is provided with a A reinforcing plate, a support rod is sleeved on the outer side of the upper end of the ground anchor, a second support block is provided on the outer side of the upper end of the support rod, a mounting plate is provided on the upper end of the support rod, and the lower surface of the support rod is fixedly installed A water tank is fixedly installed, a first water pump is arranged on one side of the lower end of the water tank, an input conduit is fixedly connected to the water inlet of the first water pump, and a second water pump is fixedly installed on the inner wall of the lower end of the water tank. The upper end of the water pump is provided with a water outlet pipe, the outer side of the water outlet pipe is provided with a sealing ring, the outer side of the sealing ring is sleeved with a connecting sleeve, the upper end of the connecting sleeve is provided with a rotating pipe, and the outer side of the rotating pipe is provided with a Bearing, the outer side of the bearing is fixedly connected with a fixed sleeve, the upper end of the rotating pipe is provided with a shunt pipe, the inner side of the shunt pipe is provided with an atomizing nozzle, and the outer side of the upper end of the rotating pipe is provided with a driven gear, so A motor is fixedly installed on the upper end of the mounting plate, a driving gear is fixedly installed on the output shaft of the motor, and the driving gear and the driven gear are in a meshing state.

Preferably, the number of the ground anchors is set to four, and the lower ends of the ground anchors are inserted under the ground.

Preferably, the number of the support rods is set to be a multiple of four, and the support rods are inserted into each other.

Preferably, an air outlet is provided inside the upper end of the water tank, and the height of the air outlet is not lower than the height of the water outlet pipe.

Preferably, threaded knobs are provided on the inner sides of the reinforcing plate and the mounting plate, and the threaded knobs respectively abut against the ground anchor and the support rod.

Compared with the prior art, the beneficial effects of the present utility model are: the spray dust suppression device for blasting construction of the project:

1. The set support rods can be superimposed on each other. By increasing the number of support rods, the height of the device can be raised upwards to adapt to different working situations. To ensure stability, the water source can be pumped into the water tank in advance through the first water pump set, and the water tank is set under the mounting plate at the highest height. When spraying, ensure that there is sufficient water pressure in the shunt pipe to ensure the spray effect and improve the dust reduction efficiency. .

2. The rotation of the motor can make the angle of the shunt pipe change, and then drive the atomizing nozzle to displace. During dust reduction, the rotation of the shunt pipe can greatly increase the dust reduction range of the atomizing nozzle.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

2 is a schematic diagram of a practical ground anchor structure;

Fig. 3 is the structural schematic diagram of the support rod of the present invention;

FIG. 4 is a top view of the reinforcing plate of the present invention.

In the figure: 10, ground anchor; 11, first support block; 12, reinforcing plate; 13, support rod; 14, second support block; 15, mounting plate; 16, water tank; 17, first water pump; 18, input Conduit; 19, air outlet; 20, second water pump; 21, outlet pipe; 22, sealing ring; 23, connecting sleeve; 24, rotating pipe; 25, bearing; 26, fixing sleeve; 27, shunt pipe; 28, mist chemical nozzle; 29, driven gear; 30, motor; 31, driving gear; 32, threaded knob.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-4, the present utility model provides a technical solution: a spray dust suppression device for engineering blasting construction, including ground anchors 10, the upper ends of the ground anchors 10 are provided with a first support block 11 outside, and the The upper end is provided with a reinforcing plate 12, the number of ground anchors 10 is set to four, the lower end of the ground anchor 10 is inserted under the ground, and a single reinforcing plate 12 can fix the four ground anchors 10. 10 is more stable, a support rod 13 is sleeved on the outer side of the upper end of the ground anchor 10, the number of the support rods 13 is set to a multiple of four, the support rods 13 are inserted into each other, and the support rods 13 can be inserted end to end. The support rod 13 is plugged to increase the height of the device. The support rods 13 are superimposed on each other, so that the height of the device can be raised upwards to adapt to different work situations. The outer side of the upper end of the support rod 13 is provided with a second bracket Block 14, the upper end of the support rod 13 is provided with a mounting plate 15. The mounting plate 15 can limit the mechanical energy of the support rod 13 to ensure the stability of the support rod 13. The lower surface of the support rod 13 is fixedly installed with a water tank 16. The water tank 16 A first water pump 17 is provided on one side of the lower end of the first water pump 17, the water inlet of the first water pump 17 is fixedly connected with an input conduit 18, and one end of the input conduit 18 is connected with the water source. The inner wall of the lower end of 16 is fixedly installed with a second water pump 20, the upper end of the second water pump 20 is provided with a water outlet pipe 21, the outer side of the water outlet pipe 21 is provided with a sealing ring 22, and the outer side of the sealing ring 22 is sleeved with a connecting sleeve 23, the connecting sleeve 23 Actively connected with the sealing ring 22, the water source drawn by the second water pump 20 enters the water outlet pipe 21, and enters the connection sleeve 23 from the water outlet pipe 21. The upper end of the connection sleeve 23 is provided with a rotating pipe 24. Entering into the rotating tube 24, a bearing 25 is arranged on the outside of the rotating tube 24, a fixed sleeve 26 is fixedly connected to the outside of the bearing 25, and the fixed sleeve 26 is fixedly connected with the mounting plate 15. The limit of the bearing 25 makes the rotating tube 24 only rotate. , the upper end of the rotating pipe 24 is provided with a shunt pipe 27, the shunt pipe 27 is extended towards the outside of the device, the inner side of the shunt pipe 27 is provided with an atomizing nozzle 28, the water source will enter the shunt pipe 27, and spray out from the atomizing nozzle 28 , which can be used for dust reduction, a driven gear 29 is arranged on the outer side of the upper end of the rotating tube 24, a motor 30 is fixedly installed on the upper end of the mounting plate 15, and a driving gear 31 is fixedly installed on the output shaft of the motor 30. The driving gear 31 and the driven gear 29 When the motor 30 is turned on, the driving gear 31 can be driven to rotate. When the driving gear 31 rotates, the driven gear 29 can be driven to rotate. When the driven gear 29 rotates, the rotating tube 24 can be driven to rotate. When the pipe 24 rotates, it can drive the shunt pipe 27 to rotate, and then drive the atomizing nozzle 28 to displace. During dust reduction, the rotation of the shunt pipe 27 can greatly increase the dust reduction range of the atomizing nozzle 28. The inner side of the upper end of the water tank 16 is provided There is an air outlet 19, the height of the air outlet 19 is not lower than the height of the water outlet pipe 21, the air outlet 19 is used to ensure the air pressure balance in the water tank 16, the higher position prevents the water flow from flowing out of the air outlet 19, the reinforcing plate 12 and the mounting plate The inner side of 15 is provided with threaded knobs 32. The threaded knobs 32 are respectively abutted against the ground anchor 10 and the support rod 13. By locking the threaded knobs 32, the space between the reinforcing plate 12 and the mounting plate 15 can be made more stable. Both the first water pump 17 and the second water pump 20 are connected in series with the indoor power supply through wires and switches.

In the specific implementation of the present invention, the first water pump 17 is turned on during use, and the water source can be pumped into the water tank 16 by turning on the first water pump 17, and the water source pumped by the second water pump 20 enters the water outlet pipe 21. 21 enters the connecting sleeve 23, the water source enters the rotating pipe 24 from the connecting sleeve 23, the water source enters the shunt pipe 27, and is sprayed from the atomizing nozzle 28, which can reduce dust, and the driving gear can be driven by turning on the motor 30. 31 rotates, when the driving gear 31 rotates, it can drive the driven gear 29 to rotate, when the driven gear 29 rotates, it can drive the rotating pipe 24 to rotate, and when the rotating pipe 24 rotates, it can drive the shunt pipe 27 to rotate, thereby driving the fog. The atomizing nozzle 28 is displaced, and during the dust reduction, the rotation of the shunt pipe 27 can greatly increase the dust reduction range of the atomizing nozzle 28 .

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. A spray dust suppression device for engineering blasting construction, comprising a ground anchor (10), characterized in that: a first support block (11) is provided on the outer side of the upper end of the ground anchor (10), and the ground anchor (10) A reinforcing plate (12) is provided on the upper end of the ground anchor (10), a support rod (13) is sleeved on the outer side of the upper end of the ground anchor (10), and a second support block (14) is provided on the outer side of the upper end of the support rod (13), A mounting plate (15) is provided on the upper end of the support rod (13), a water tank (16) is fixedly installed on the lower surface of the support rod (13), and a first water pump is provided on one side of the lower end of the water tank (16). (17), an input conduit (18) is fixedly connected to the water inlet of the first water pump (17), and a second water pump (20) is fixedly installed on the inner wall of the lower end of the water tank (16). ) is provided with a water outlet pipe (21), the outer side of the water outlet pipe (21) is provided with a sealing ring (22), the outer side of the sealing ring (22) is sleeved with a connecting sleeve (23), the connecting sleeve The upper end of (23) is provided with a rotary tube (24), the outer side of the rotary tube (24) is provided with a bearing (25), and the outer side of the bearing (25) is fixedly connected with a fixing sleeve (26), the rotary tube The upper end of (24) is provided with a shunt pipe (27), the inner side of the shunt pipe (27) is provided with an atomizing nozzle (28), and the outer side of the upper end of the rotating pipe (24) is provided with a driven gear (29), A motor (30) is fixedly installed on the upper end of the mounting plate (15), a driving gear (31) is fixedly installed on the output shaft of the motor (30), and the driving gear (31) and the driven gear (29) are fixedly installed. are in meshed state. 2. A spray dust suppression device for engineering blasting construction according to claim 1, characterized in that: the number of the ground anchors (10) is set to four, and the lower ends of the ground anchors (10) are inserted into the ground Down. 3. A spray dust suppression device for engineering blasting construction according to claim 1, characterized in that: the number of the support rods (13) is set to be a multiple of four, and the support rods (13) are inserted into each other. pick up the settings. 4. A spray dust suppression device for engineering blasting construction according to claim 1, characterized in that: an air outlet (19) is provided on the inner side of the upper end of the water tank (16), and the height of the air outlet (19) is Not lower than the height of the water outlet pipe (21). 5. A spray dust suppression device for engineering blasting construction according to claim 1, characterized in that: threaded knobs (32) are provided on the inner sides of the reinforcing plate (12) and the mounting plate (15), The threaded knob (32) abuts against the ground anchor (10) and the support rod (13) respectively.

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