Foundation pit suspension spraying dust removal equipment

Abstract

The utility model belongs to the technical field of foundation pit construction devices, and discloses foundation pit suspension spraying dust removal equipment which comprises a mounting block, and movable plates are movably connected to the left side and the right side of the top of the mounting block. Through the arrangement of the first motors, the rotating blocks, the long blocks and the moving blocks, an operator operates the two first motors and the two second motors, so that the rotating shafts, the rotating blocks and the circular shafts rotate, and the outer surfaces of the circular shafts extrude and push the inner surfaces of the hollow blocks; a hollow block drives a long block, a moving block, two connecting blocks and a mist spray head to move front and back, the spraying range of the mist spray head is increased, a second motor operates to enable a rotating shaft and a convex block to rotate, the outer surface of the convex block extrudes and pushes the outer surfaces of two long rods, and the outer surfaces of the two long rods are extruded and pushed; the two long rods drive the two movable blocks, the movable blocks and the two movable plates integrally move back to back, and the spraying range of the mist spray head is further increased on the original basis.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of foundation pit construction device, and specifically is a foundation pit suspension spray dust removal equipment. BACKGROUND

[0002] The foundation pit is a soil pit excavated at the foundation design position according to the foundation elevation and the foundation plane size, and large foundation pits even adopt the method of underground continuous wall and columnar bored pile chain, to prevent the collapse of the outside soil layer.

[0003] At present, the operation personnel often need to use the suspension spray dust removal equipment when constructing the foundation pit, and the existing dust removal equipment has the basic dust removal function in the actual use process, but since the hose on the equipment is fixed, the equipment cannot meet the operation demand of the operation personnel when the operation personnel needs to remove dust at other positions of the foundation pit, which brings inconvenience to the use of the operation personnel, and therefore needs to be improved. UTILITY MODEL CONTENTS

[0004] The utility model discloses a foundation pit suspension spray dust removal equipment, which has the advantages of expanding the spray range.

[0005] To achieve the above object, the utility model provides the following technical scheme: a foundation pit suspension spray dust removal equipment, which comprises a mounting block, two movable plates are movably connected to the left and right sides of the top of the mounting block, the number of the movable plates is two, a first motor is fixedly installed at the rear of the inner side of the top end of each of the two movable plates, a rotating shaft is fixedly sleeved with the other end of the output shaft of the first motor, a rotating block is fixedly sleeved with the outer surface of the rotating shaft, a circular shaft is fixedly sleeved with the other end of the rotating block, a hollow block is movably sleeved with the bottom end of the circular shaft and the outer surface of the bottom end of the rotating block, a long block is fixedly connected to the front of the hollow block, a moving block is fixedly installed on the front of the long block, the bottom of the moving block is movably connected with the top of the movable plate, a limiting groove is formed in the outer side of the top of each of the two movable plates and located directly below the moving block, a limiting block is movably installed in the limiting groove, the top of the limiting block is fixedly connected with the bottom of the moving block, a connecting block is fixedly installed on the outer side of the moving block, the number of the connecting blocks is two, and a mist spray head is fixedly connected to the opposite surface of each of the two connecting blocks.

[0006] As a preferred embodiment of the utility model, a water tank is fixedly installed on the top of the mounting block and located between the two movable plates, a fixed block is fixedly connected to each of the four corners of the outer surface of the water tank, a connecting rod is fixedly installed on the top of the fixed block, the number of the connecting rods is four, an installation plate is fixedly connected to the top of each of the four connecting rods, and a feeding port is fixedly installed on the middle of the top of the water tank.

[0007] As the utility model discloses preferably, the front of the water tank is fixedly installed with a water pump, the back of the water pump is fixedly connected with a water suction port, the other end of the water suction port passes through the water tank and extends to the inside of the water tank, and the top of the water pump is fixedly installed with a water outlet.

[0008] As the utility model discloses preferably, the top of the water outlet is fixedly connected with a rectangular block, the left and right sides of the rectangular block are both fixedly installed with a hose, the number of the hoses is two, the other end of the two hoses both passes through a moving block and extends to the inside of two connecting blocks and is fixedly connected with the inside of the connecting block, and the outer surface of the two hoses is fixedly connected with the inner surface of the moving block.

[0009] As the utility model discloses preferably, the left and right sides of the middle of the top of the mounting block are both provided with a long groove, the bottom of the inner surface of the mounting block is fixedly installed with a second motor, the other end of the output shaft of the second motor is fixedly sleeved with a rotating shaft, and the outer surface of the rotating shaft is fixedly sleeved with a convex block.

[0010] As the utility model discloses preferably, the inside of the long groove is movably installed with a moving block, the bottom of the moving block is fixedly connected with a movable block, the number of the movable blocks is two, and the opposite surfaces of the two movable blocks are both fixedly installed with a long rod.

[0011] As the utility model discloses preferably, the opposite surfaces of the two movable blocks are both fixedly connected with a spring, and the other end of the spring is fixedly connected with the inner surface of the mounting block.

[0012] Compared with the prior art, the utility model has the advantages of the following:

[0013] The utility model discloses a first motor, a rotating block, a long block and a moving block are set up, and the operator runs two first motors and second motors, makes the rotating shaft, rotating block and circular shaft rotate, thereby making the outer surface of the circular shaft extrude and push the inner surface of the hollow block, further makes the hollow block drive the long block, moving block, two connecting blocks and fog nozzle move forward and backward, further increases the spraying range of fog nozzle, and the operation of the operator is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the structure schematic diagram of the utility model;

[0015] Figure 2 It is the sectional structure schematic diagram of the front of the utility model;

[0016] Figure 3 It is the cross section structure schematic view of the back of the first motor of the utility model;

[0017] Figure 4 It is the cross section structure schematic view of the bottom of the mounting block of the utility model;

[0018] Figure 5 It is the cross section structure schematic view of the side of the utility model;

[0019] Figure 6 It is the structure schematic view of the utility model from the top.

[0020] In the figure: 1, mounting block; 2, movable plate; 3, first motor; 4, rotating shaft; 5, rotating block; 6, round shaft; 7, hollow block; 8, long block; 9, moving block; 10, limit slot; 11, limit block; 12, connecting block; 13, mist spray head; 14, water tank; 15, fixed block; 16, connecting rod; 17, mounting plate; 18, inlet; 19, water pump; 20, pumping port; 21, drainage port; 22, rectangular block; 23, hose; 24, long slot; 25, second motor; 26, rotating shaft; 27, convex block; 28, long rod; 29, movable block; 30, spring; 31, moving block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0022] As Figures 1 to 6As shown, the utility model provides base pit suspension spray dust removal equipment, including mounting block 1, the left and right sides of mounting block 1 top all movably connected with movable plate 2, the quantity of movable plate 2 is two, the rear of two movable plate 2 top end inside all is fixedly installed with first motor 3, the other end of first motor 3 output shaft is fixedly sleeved with rotating shaft 4, the outer surface of rotating shaft 4 is fixedly sleeved with rotating block 5, the inside of rotating block 5 other end is fixedly sleeved with round shaft 6, the bottom end of round shaft 6 passes through rotating block 5 and extends to the outside of rotating block 5 bottom end and the outer surface movable sleeve of surface has hollow block 7, the front of hollow block 7 is fixedly connected with long block 8, the front of long block 8 is fixedly installed with movement block 9, the top of movement block 9 is movably connected with movable plate 2, the outside of two movable plate 2 top is all set up with the limiting slot 10 located in the front of movement block 9, the inside of limiting slot 10 movably installs with limiting block 11, the top of limiting block 11 is fixedly connected with the bottom of movement block 9, the outside of movement block 9 is fixedly installed with connecting block 12, the quantity of connecting block 12 is two, the opposite face of two connecting block 12 all is fixedly connected with mist nozzle 13;The operator starts two first motor 3, will make rotating shaft 4 drive rotating block 5 and round shaft 6 rotate, at this time the outer surface of round shaft 6 will extrude push the inner surface of hollow block 7, make hollow block 7 drive movement block 9, two connecting block 12 and mist nozzle 13 move back and forth, to be able to increase the spray range of mist nozzle 13.

[0023] Wherein, the top of mounting block 1 is fixedly installed with water tank 14 between two movable plate 2, the four corners of water tank 14 outer surface all are fixedly connected with fixed block 15, the top of fixed block 15 is fixedly installed with connecting rod 16, the quantity of connecting rod 16 is four, the top of four connecting rod 16 is fixedly connected with mounting plate 17, the middle of water tank 14 top end is fixedly installed with inlet 18;Due to the design of mounting plate 17, the operator can use the corresponding tool, install mounting plate 17 and fix on the top of base pit, and the design of inlet 18 makes the operator can add water to the inside of water tank 14 through inlet 18.

[0024] Wherein, the front of water tank 14 is fixedly installed with water pump 19, the back of water pump 19 is fixedly connected with pumping port 20, the other end of pumping port 20 passes through water tank 14 and extends to the inside of water tank 14, the top of water pump 19 is fixedly installed with drain port 21;When the operator starts water pump 19, will make pumping port 20 pump the water in the inside of water tank 14, then discharge through drain port 21.

[0025] The top of the water outlet 21 is fixedly connected with a rectangular block 22, the left and right sides of the rectangular block 22 are fixedly installed with two hoses 23, the other ends of the two hoses 23 are extended into the two connecting blocks 12 and are fixedly connected with the inside of the connecting blocks 12, and the outer surfaces of the two hoses 23 are fixedly connected with the inner surface of the moving block 9; due to the design of the rectangular block 22, when the water inlet 20 extracts the water in the water tank 14, the water is sequentially sprayed out through the water outlet 21, the rectangular block 22, the two hoses 23, the two connecting blocks 12 and the mist spray head 13.

[0026] The left and right sides of the middle part of the top of the mounting block 1 are provided with long grooves 24, the bottom of the inner surface of the mounting block 1 is fixedly installed with a second motor 25, the other end of the output shaft of the second motor 25 is fixedly sleeved with a rotating shaft 26, and the outer surface of the rotating shaft 26 is fixedly sleeved with a convex block 27; when the second motor 25 is started, the rotating shaft 26 drives the convex block 27 to rotate in the mounting block 1.

[0027] The inner side of the long groove 24 is movably installed with a moving block 31, the bottom of the moving block 31 is fixedly connected with an active block 29, the number of the active block 29 is two, and the opposite surfaces of the two active blocks 29 are fixedly installed with long rods 28; when the rotating shaft 26 drives the convex block 27 to rotate, the outer surface of the convex block 27 will extrude and push the outer surfaces of the two long rods 28, so that the two long rods 28 drive the two active blocks 29, the moving block 31 and the two movable plates 2 to move in opposite directions, thereby further increasing the spraying range of the mist spray head 13 on the basis of the original.

[0028] The opposite surfaces of the two active blocks 29 are fixedly connected with springs 30, and the other ends of the springs 30 are fixedly connected with the inner surface of the mounting block 1; due to the design of the springs 30, the movement of the two active blocks 29 and the long rods 28 is reset.

[0029] The working principle and use process of the utility model are as follows:

[0030] First, the operator uses the corresponding tool to install and fix the mounting plate 17 above the foundation pit, then the operator adds water into the water tank 14 through the inlet 18 and runs the water pump 19, due to the running of the water pump 19, the water inlet 20 extracts the water in the water tank 14, and then the water is sequentially sprayed out through the water outlet 21, the rectangular block 22, the two hoses 23, the two connecting blocks 12 and the mist spray head 13, thereby realizing the dust removal operation of the foundation pit.

[0031] When the operator needs to increase the spraying range of the misty spray head 13, at this time the operator operates the two first motors 3 and the second motor 25, the operation of the two first motors 3 makes the rotating shaft 4, the rotating block 5 and the circular shaft 6 rotate, so that the outer surface of the circular shaft 6 extrudes and pushes the inner surface of the hollow block 7, and then the hollow block 7 drives the long block 8, the moving block 9, the hose 23, the two connecting blocks 12 and the misty spray head 13 to move forward and backward, thereby increasing the spraying range of the misty spray head 13, and the operation of the second motor 25 makes the rotating shaft 26 and the convex block 27 rotate, so that the outer surface of the convex block 27 extrudes and pushes the outer surface of the two long rods 28, so that the two long rods 28 drive the two movable blocks 29, the moving block 31 and the two movable plates 2 to move in opposite directions as a whole, at this time the spring 30 will be compressed, thereby further expanding the spraying range of the misty spray head 13 on the basis of the original, so that the application range of the misty spray head 13 is wider.

[0032] It should be noted that the relative terms such as first and second, etc. are used herein only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0033] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations of the embodiments can be made without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A foundation pit suspension spray dust removal equipment comprising a mounting block (1), characterized in that: The left and right sides of the top of the mounting block (1) are movably connected with movable plates (2), the number of the movable plates (2) is two, the rear of the top of the two movable plates (2) is fixedly connected with first motors (3), the other end of the output shaft of the first motor (3) is fixedly connected with a rotating shaft (4), the outer surface of the rotating shaft (4) is fixedly connected with a rotating block (5), the other end of the rotating block (5) is fixedly connected with a circular shaft (6), the bottom of the circular shaft (6) passes through the rotating block (5) and extends to the outside of the bottom of the rotating block (5), and the outer surface of the circular shaft (6) is movably connected with a hollow block (7), the front of the hollow block (7) is fixedly connected with a long block (8), the front of the long block (8) is fixedly connected with a moving block (9), the bottom of the moving block (9) is movably connected with the top of the movable plate (2), the outer side of the top of the two movable plates (2) is provided with a limiting groove (10) below the moving block (9), the limiting groove (10) is movably connected with a limiting block (11), the top of the limiting block (11) is fixedly connected with the bottom of the moving block (9), the outer side of the moving block (9) is fixedly connected with a connecting block (12), the number of the connecting block (12) is two, and the opposite sides of the two connecting blocks (12) are fixedly connected with mist nozzles (13).

2. The foundation pit suspension spray dust removal equipment according to claim 1, characterized in that: The top of the mounting block (1) is fixedly connected with a water tank (14) between the two movable plates (2), the outer surface of the water tank (14) is fixedly connected with a fixed block (15) at the four corners, the top of the fixed block (15) is fixedly connected with a connecting rod (16), the number of the connecting rod (16) is four, the top of the connecting rod (16) is fixedly connected with a mounting plate (17), and the top of the water tank (14) is fixedly connected with a feeding port (18).

3. The foundation pit suspension spray dust removal equipment according to claim 2, characterized in that: The front of the water tank (14) is fixedly connected with a water pump (19), the back of the water pump (19) is fixedly connected with a water inlet (20), the other end of the water inlet (20) passes through the water tank (14) and extends to the inside of the water tank (14), and the top of the water pump (19) is fixedly connected with a water outlet (21).

4. The foundation pit suspension spray dust removal equipment according to claim 3, characterized in that: The top of the water outlet (21) is fixedly connected with a rectangular block (22), the left and right sides of the rectangular block (22) are fixedly connected with hoses (23), the number of the hoses (23) is two, the other end of the two hoses (23) passes through the moving block (9) and extends to the inside of the two connecting blocks (12) and is fixedly connected with the inside of the connecting block (12), and the outer surface of the two hoses (23) is fixedly connected with the inner surface of the moving block (9).

5. The foundation pit suspension spray dust removal equipment according to claim 1, characterized in that: The left and right sides of the top of the mounting block (1) are movably connected with movable plates (2), the number of the movable plates (2) is two, the rear of the top of the two movable plates (2) is fixedly connected with first motors (3), the other end of the output shaft of the first motor (3) is fixedly connected with a rotating shaft (4), the outer surface of the rotating shaft (4) is fixedly connected with a rotating block (5), the other end of the rotating block (5) is fixedly connected with a circular shaft (6), the bottom of the circular shaft (6) passes through the rotating block (5) and extends to the outside of the bottom of the rotating block (5), and the outer surface of the circular shaft (6) is movably connected with a hollow block (7), the front of the hollow block (7) is fixedly connected with a long block (8), the front of the long block (8) is fixedly connected with a moving block (9), the bottom of the moving block (9) is movably connected with the top of the movable plate (2), the outer side of the top of the two movable plates (2) is provided with a limiting groove (10) below the moving block (9), the limiting groove (10) is movably connected with a limiting block (11), the top of the limiting block (11) is fixedly connected with the bottom of the moving block (9), the outer side of the moving block (9) is fixedly connected with a connecting block (12), the number of the connecting block (12) is two, and the opposite sides of the two connecting blocks (12) are fixedly connected with mist nozzles (13).

6. The foundation pit suspension spray dust removal equipment according to claim 5, characterized in that: The inner side of the long slot (24) movably installs a moving block (31), the bottom of the moving block (31) is fixedly connected with a movable block (29), the number of the movable block (29) is two, and the opposite surfaces of the two movable blocks (29) are all fixedly installed with a long rod (28).

7. The foundation pit suspension spray dust removal equipment according to claim 6, characterized in that: The opposite surfaces of the two movable blocks (29) are all fixedly connected with a spring (30), and the other end of the spring (30) is fixedly connected with the inner surface of the mounting block (1).

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