Blasting cleaning device for roadbed construction

Abstract

The utility model provides a roadbed construction blasting cleaning device, which belongs to the field of blasting construction, and comprises a moving plate and a moving device connected to the bottom wall of the moving plate, the top wall of the moving plate is fixedly connected with two groups of sliding rods, the sliding rods are symmetrically arranged about the central axis of the moving plate, and the outer walls of the two groups of sliding rods are slidably connected with a group of connecting plates; the top walls of the two sets of sliding rods are fixedly connected with a set of fixing plates, the inner wall of the connecting plate is rotationally connected with a connecting rod, the outer wall of the connecting rod is provided with evenly-distributed moving grooves, the outer wall of the connecting rod is evenly provided with adjusting components used for adapting to different blast holes, the top wall of the connecting plate is fixedly connected with a driving motor, and the top wall of the connecting plate is rotationally connected with a first gear. The output end of the driving motor is fixedly connected with the first gear, the friction block can be adjusted through the sliding ring, so that the device can adapt to blast holes of different sizes, meanwhile, rainwater and impurities in the blast holes can be discharged together through the dust suction plate, and therefore the cleaning efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of blasting construction technology, and particularly relates to a roadbed construction blasting cleaning device. BACKGROUND

[0002] Roadbed construction blasting is a construction method of roadbed earthwork engineering. It uses the shock wave, high temperature and high pressure generated by explosive explosion to break, throw, loosen or discard rock, soil, frozen soil, silt, tree roots, etc. It is also used to demolish artificial structures and buildings, etc. At present, the method used in roadbed blasting can be divided into two categories: borehole blasting and comprehensive chamber blasting. When using blasting method for roadbed construction, it is necessary to set up a blast hole in the roadbed soil layer first, and then charge and blast at the appropriate time after the blast hole is completed. However, there is a time difference between the completion of the blast hole and the charging operation, and at the same time, the blast hole is in an open state, so it is easy to drop impurities, rainwater and other substances before charging, thereby affecting the amount of explosive put in, so it is necessary to clean the equipment to clean the blast hole.

[0003] After searching, the patent with patent application number CN202221857257.5 discloses a roadbed construction blasting cleaning equipment. In view of the problem that the existing cleaning equipment is not convenient for simultaneously cleaning the impurities and mud in the blast hole during use, thereby reducing the cleaning efficiency and affecting the construction progress, the following scheme is proposed. It includes a base, a vertical plate is fixedly installed on the top of the base by welding, a sliding slot is formed on one side of the vertical plate, an installation plate is slidably installed in the sliding slot, a lifting mechanism is arranged on the installation plate, four universal wheels are rotatably installed at the bottom of the base, a first hollow slot is formed in the base, a second hollow slot is formed in the installation plate, and a central hole is formed in the base.

[0004] The above-mentioned patent has the following disadvantages: when the impurities and rainwater in the blast hole are cleaned by the spiral conveying rod, the size of the blast hole set in the roadbed soil layer is different due to different construction needs, the spiral conveying rod is not convenient for being applied to blast holes of different sizes, and it is also not convenient to extract the rainwater in the blast hole by the spiral conveying rod, thereby not being convenient for improving the convenience of cleaning the blast hole, and the practicality is low.

[0005] Therefore, a roadbed construction blasting cleaning device is needed to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at: in view of the problem that when the impurities and rainwater in the blast hole are cleaned by the spiral conveying rod, the size of the blast hole set in the roadbed soil layer is different due to different construction needs, the spiral conveying rod is not convenient for being applied to blast holes of different sizes, and it is also not convenient to extract the rainwater in the blast hole by the spiral conveying rod, thereby not being convenient for improving the convenience of cleaning the blast hole, and the practicality is low.

[0007] In order to achieve the above-mentioned application purposes, the utility model provides the following technical schemes:

[0008] A roadbed construction blasting cleaning device is provided to improve the above-mentioned problems.

[0009] The application is specifically as follows:

[0010] A roadbed construction blasting cleaning device, comprising a moving plate and a moving device connected to the bottom wall of the moving plate, the top wall of the moving plate is fixedly connected with slide rods, the slide rods are symmetrically provided in two groups about the central axis of the moving plate, a group of connecting plates is slidably connected to the outer walls of the two groups of slide rods, a group of fixed plates is fixedly connected to the top walls of the two groups of slide rods, a connecting rod is rotatably connected to the inner wall of the connecting plate, a plurality of moving grooves are evenly distributed on the outer wall of the connecting rod, and adjusting components for adapting to different blast holes are evenly distributed on the outer wall of the connecting rod, a drive motor is fixedly connected to the top wall of the connecting plate, a first gear is rotatably connected to the top wall of the connecting plate, and the output end of the drive motor is fixedly connected with the first gear.

[0011] As a preferred technical scheme of the application, the adjusting component comprises a rotating frame fixedly connected to the outer wall of the connecting rod, two to five groups of rotating frames are evenly distributed along the outer wall of the connecting rod, a first connecting plate is rotatably connected to the inner wall of the rotating frame, a sliding ring is slidably connected to the outer wall of the connecting rod through the moving groove, an adjusting frame is fixedly connected to the top wall of the sliding ring, a second connecting plate is rotatably connected to the inner wall of the adjusting frame, the first connecting plate and the second connecting plate are rotatably connected, a friction block is rotatably connected to the end of the second connecting plate away from the adjusting frame, a sliding groove is formed in the outer wall of the friction block, the end of the first connecting plate away from the rotating frame is slidably connected to the side wall of the sliding groove, a dust suction plate is fixedly connected to the side wall of the friction block, a plurality of dust suction grooves are evenly distributed in the side wall of the dust suction plate, and two groups of dust suction plates are symmetrically arranged about the friction block.

[0012] As a preferred technical scheme of the application, the adjusting component comprises a rotating frame fixedly connected to the outer wall of the connecting rod, two to five groups of rotating frames are evenly distributed along the outer wall of the connecting rod, a first connecting plate is rotatably connected to the inner wall of the rotating frame, a sliding ring is slidably connected to the outer wall of the connecting rod through the moving groove, an adjusting frame is fixedly connected to the top wall of the sliding ring, a second connecting plate is rotatably connected to the inner wall of the adjusting frame, the first connecting plate and the second connecting plate are rotatably connected, a friction block is rotatably connected to the end of the second connecting plate away from the adjusting frame, a sliding groove is formed in the outer wall of the friction block, the end of the first connecting plate away from the rotating frame is slidably connected to the side wall of the sliding groove, a dust suction plate is fixedly connected to the side wall of the friction block, a plurality of dust suction grooves are evenly distributed in the side wall of the dust suction plate, and two groups of dust suction plates are symmetrically arranged about the friction block.

[0013] As the preferred technical scheme of the present application, the adjusting rod is slidably connected to the inner wall of the connecting rod, the adjusting rod is fixedly connected with the sliding ring, the outer wall of the connecting rod is fixedly connected with the air cylinder, the output end of the air cylinder is fixedly connected with one of the sliding rings, the top wall of the collecting box is connected with the dismounting plate, the top wall of the dismounting plate is threadedly connected with the fixing bolt, the fixing bolt is symmetrically provided with two groups about the central axis of the dismounting plate, and one end of the fixing bolt penetrating through the dismounting plate is further threadedly connected with the collecting box.

[0014] As the preferred technical scheme of the present application, the adjusting rod is slidably connected to the inner wall of the connecting rod, the adjusting rod is fixedly connected with the sliding ring, the outer wall of the connecting rod is fixedly connected with the air cylinder, the output end of the air cylinder is fixedly connected with one of the sliding rings, the top wall of the collecting box is connected with the dismounting plate, the top wall of the dismounting plate is threadedly connected with the fixing bolt, the fixing bolt is symmetrically provided with two groups about the central axis of the dismounting plate, and one end of the fixing bolt penetrating through the dismounting plate is further threadedly connected with the collecting box.

[0015] In the scheme of the present application:

[0016] By starting the air cylinder to drive the sliding ring to move, the second connecting plate is driven to rotate, the first connecting plate is driven to rotate through the second connecting plate, and the friction block is adjusted to the position of being in close contact with the blast hole, so that different sizes of blast holes are applicable, the applicability is stronger, the rainwater and impurities in the blast hole can be discharged together through the dust absorbing plate, the convenience of cleaning is improved, the practicality is stronger, and the problems that in the prior art, when the impurities and rainwater in the blast hole are cleaned through the spiral conveying rod, the blast hole sizes are different due to different construction needs, the spiral conveying rod is not convenient for being applicable to different sizes of blast holes, and the rainwater in the blast hole is not convenient for being extracted through the spiral conveying rod, so that the convenience of cleaning the blast hole is not improved, and the practicality is low are solved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is an overall structure schematic view of the roadbed construction blasting cleaning device provided by the present application;

[0018] Figure 2 It is an overall structure schematic view of the roadbed construction blasting cleaning device provided by the present application;

[0019] Figure 3 It is a partial structure schematic view of the roadbed construction blasting cleaning device provided by the present application;

[0020] Figure 4 It is a partial structure schematic view of the roadbed construction blasting cleaning device provided by the present application; Figure 2 It is an enlarged view of structure A in the present application;

[0021] Figure 5 It is an enlarged view of structure B in the present application. Figure 3 It is an enlarged view of structure B in the present application.

[0022] The diagram indicates the following: 100, Moving plate; 101, Moving device; 102, Slide rod; 103, Connecting plate; 104, Fixing plate; 105, Connecting rod; 106, Moving groove; 107, Drive motor; 108, First gear; 110, Rotating frame; 111, First connecting plate; 112, Sliding ring; 113, Adjusting frame; 114, Second connecting plate; 115, Friction block; 116, Slide groove; 117, Dust suction plate; 120, Concentrating ring; 121, Flexible hose; 122, Connecting pipe; 123, Dust suction pipe; 124, Air pump; 125, Concentrating box; 130, Adjusting rod; 131, Cylinder; 132, Disassembly plate; 133, Fixing bolt; 140, Drive screw; 141, Second gear. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0024] like Figures 1-2 As shown, this embodiment proposes a roadbed construction blasting and clearing device, including a movable plate 100 and a movable device 101 connected to the bottom wall of the movable plate 100. A sliding rod 102 is fixedly connected to the top wall of the movable plate 100. Two sets of sliding rods 102 are symmetrically arranged about the central axis of the movable plate 100. A connecting plate 103 is slidably connected to the outer wall of the two sets of sliding rods 102. A fixing plate 104 is fixedly connected to the top wall of the two sets of sliding rods 102. A connecting rod 105 is rotatably connected to the inner wall of the connecting plate 103. The outer wall of the connecting rod 105 is provided with uniformly distributed moving grooves 106. The outer wall of the connecting rod 105 is provided with uniformly distributed adjustment components for adapting to different boreholes. The top wall of the connecting plate 103 is fixedly connected to a drive motor 107. The top wall of the connecting plate 103 is rotatably connected to a first gear 108. The output end of the drive motor 107 is fixedly connected to the first gear 108. The drive motor 107 drives the first gear 108 to rotate, thereby driving the connecting rod 105 to rotate, which improves the cleaning efficiency of impurities in the borehole.

[0025] like Figures 1-4As shown, as a preferred embodiment, on the basis of the above manner, further, the adjusting component comprises rotating frames 110 fixedly connected to the outer wall of the connecting rod 105, the rotating frames 110 are uniformly distributed with two to five groups along the outer wall of the connecting rod 105, rotating frames 110 are rotatably connected with the inner wall of the first connecting plate 111, the outer wall of the connecting rod 105 is slidably connected with the sliding ring 112 through the moving slot 106, the sliding ring 112 is fixedly connected with the adjusting frame 113 on the top wall, the adjusting frame 113 is rotatably connected with the second connecting plate 114 on the inner wall, the first connecting plate 111 and the second connecting plate 114 are rotatably connected, the second connecting plate 114 is further rotatably connected with the friction block 115 away from the adjusting frame 113, the outer wall of the friction block 115 is provided with the sliding groove 116, the end of the first connecting plate 111 away from the rotating frame 110 is further slidably connected to the side wall of the sliding groove 116, the side wall of the friction block 115 is fixedly connected with the dust absorbing plate 117, the side wall of the dust absorbing plate 117 is provided with evenly distributed dust absorbing grooves, the dust absorbing plate 117 is symmetrically provided with two groups about the friction block 115, by setting the friction plate, the remaining impurities on the inner wall of the blast hole can be touched off, and at the same time, the cleaning efficiency of the impurities is realized under the action of the dust absorbing plate 117.

[0026] As shown in the figure, Figures 1-5 As a preferred embodiment, on the basis of the above manner, further, the outer wall of the connecting rod 105 is fixedly connected with the concentrating ring 120, the side wall of the dust absorbing plate 117 is fixedly connected with the hose 121, the end of the hose 121 away from the dust absorbing plate 117 is further fixedly connected with the concentrating ring 120, the outer wall of the connecting rod 105 is fixedly connected with the connecting pipe 122, the outer wall of the connecting pipe 122 is fixedly connected with the through pipe, the end of the through pipe away from the connecting pipe 122 is further fixedly connected with the concentrating ring 120, the inner wall of the connecting rod 105 is fixedly connected with the dust extraction pipe 123, the outer wall of the connecting pipe 122 is fixedly connected with the air pump 124, the end of the dust extraction pipe 123 passing through the connecting rod 105 is further fixedly connected with the air pump 124, the top wall of the connecting plate 103 is fixedly connected with the concentrating box 125, the end of the dust extraction pipe 123 away from the air pump 124 is further rotatably connected with the concentrating box 125, the dust absorbing plate 117, the hose 121, the concentrating ring 120, the through pipe, the connecting pipe 122, the air pump 124, the dust extraction pipe 123 and the concentrating box 125 are communicated, by setting the air pump 124, the impurities in the blast hole can be easily extracted, and the practicability is stronger.

[0027] As shown in the figure, Figures 1-4As shown, in a preferred embodiment, based on the above method, an adjusting rod 130 is slidably connected to the inner wall of the connecting rod 105, and the adjusting rod 130 is fixedly connected to the sliding ring 112. A cylinder 131 is fixedly connected to the outer wall of the connecting rod 105, and the output end of the cylinder 131 is fixedly connected to one of the sliding rings 112. A disassembly plate 132 is connected to the top wall of the collection box 125, and a fixing bolt 133 is threadedly connected to the top wall of the disassembly plate 132. Two sets of fixing bolts 133 are symmetrically arranged about the central axis of the disassembly plate 132. One end of the fixing bolt 133 passing through the disassembly plate 132 is also threadedly connected to the collection box 125. Impurities in the collection box 125 can be cleaned out through the disassembly plate 132, making it more convenient to use.

[0028] like Figures 1-3 As shown, in a preferred embodiment, based on the above method, a drive screw 140 is rotatably connected to the bottom wall of the fixed plate 104. The drive screw 140 is threadedly connected to the connecting plate 103. A second gear 141 is also fixedly connected to one end of the connecting rod 105 that passes through the connecting plate 103. The first gear 108 is meshed with the second gear 141. By setting the drive screw 140, the connecting plate 103 can be driven to rise and fall, thereby adjusting the position of the connecting rod 105 according to the different depths of the blast holes, improving work efficiency.

[0029] Specifically, the roadbed construction blasting cleaning device in use: first, by pushing the moving plate 100 under the action of the moving device 101 to move the device to the position where it is needed, the connecting rod 105 is aligned with the blast hole to be cleaned, and then the drive screw 140 is started to drive the connecting plate 103 to slide down under the action of the slide rod 102, thereby adjusting the connecting rod 105 into the blast hole, then start the air cylinder 131, drive one group of sliding rings 112 to move upward, when one group of sliding rings 112 moves through the moving slot 106, under the action of the adjusting rod 130, it simultaneously drives multiple groups of sliding rings 112 to move, when the sliding ring 112 moves, it drives the second connecting plate 114 to rotate, through the second connecting plate 114, the first connecting plate 111 is driven to rotate, thereby driving the friction block 115 to move, the friction block 115 is adjusted to the position where it is fitted with the blast hole, thereby improving the applicability, then start the drive motor 107 to drive the second gear 141 to rotate through the first gear 108, thereby driving the connecting rod 105 to rotate, thereby driving the friction block 115 to rotate and knock off the residues remaining on the inner wall, then start the suction pump 124 to drive the impurities and rainwater in the blast hole into the collecting ring 120 through the suction plate 117 and the hose 121, and then into the connecting pipe 122 through the pipe, and then into the collecting box 125 through the suction pump, when the cleaning is completed, the disassembly plate 132 is disassembled by rotating the fixing bolt 133, thereby realizing the cleaning of the impurities in the collecting box 125, improving the convenience of use, and the practicality is stronger.

[0030] The above embodiments are only used to illustrate the present application and are not limited to the technical solutions described in the present application. Although the present application has been described in detail with reference to the above embodiments, the present application is not limited to the above specific embodiments, therefore any modification or equivalent replacement of the present application; all technical solutions and improvements within the spirit and scope of the invention are covered in the scope of the claims of the present application.

Claims

1. A subgrade construction blasting cleaning device, comprising a moving plate (100) and a moving device (101) connected to the bottom wall of the moving plate (100), and a sliding rod (102) fixedly connected to the top wall of the moving plate (100), characterized in that, The sliding rod (102) is symmetrically provided with two groups about the central axis of the moving plate (100), a group of connecting plates (103) are slidably connected to the outer wall of the two groups of sliding rods (102), a group of fixed plates (104) are fixedly connected to the top wall of the two groups of sliding rods (102), a connecting rod (105) is rotatably connected to the inner wall of the connecting plate (103), a plurality of moving grooves (106) are evenly arranged on the outer wall of the connecting rod (105), a plurality of adjusting components for adapting to different blast holes are evenly arranged on the outer wall of the connecting rod (105), a driving motor (107) is fixedly connected to the top wall of the connecting plate (103), a first gear (108) is rotatably connected to the top wall of the connecting plate (103), and the output end of the driving motor (107) is fixedly connected with the first gear (108).

2. A subgrade construction blasting cleanup device according to claim 1, wherein, The adjusting component comprises a rotating frame (110) fixedly connected to the outer wall of the connecting rod (105), two to five groups of rotating frames (110) are evenly arranged on the outer wall of the connecting rod (105), a first connecting plate (111) is rotatably connected to the inner wall of the rotating frame (110), a sliding ring (112) is slidably connected to the outer wall of the connecting rod (105) through the moving groove (106), an adjusting frame (113) is fixedly connected to the top wall of the sliding ring (112), a second connecting plate (114) is rotatably connected to the inner wall of the adjusting frame (113), the first connecting plate (111) and the second connecting plate (114) are rotatably connected, a friction block (115) is rotatably connected to the end of the second connecting plate (114) away from the adjusting frame (113), a sliding groove (116) is formed in the outer wall of the friction block (115), the end of the first connecting plate (111) away from the rotating frame (110) is slidably connected to the side wall of the sliding groove (116), a dust suction plate (117) is fixedly connected to the side wall of the friction block (115), a plurality of dust suction grooves are evenly arranged in the side wall of the dust suction plate (117), and two groups of dust suction plates (117) are symmetrically arranged about the friction block (115).

3. A subgrade construction blasting cleanup device according to claim 2, wherein, The outer wall of the connecting rod (105) is fixedly connected with a concentrating ring (120), the side wall of the dust absorbing plate (117) is fixedly connected with a hose (121), one end of the hose (121) away from the dust absorbing plate (117) is also fixedly connected with the concentrating ring (120), the outer wall of the connecting rod (105) is fixedly connected with a connecting pipe (122), the outer wall of the connecting pipe (122) is fixedly connected with a through pipe, one end of the through pipe away from the connecting pipe (122) is also fixedly connected with the concentrating ring (120), the inner wall of the connecting rod (105) is fixedly connected with a dust extraction pipe (123), the outer wall of the connecting pipe (122) is fixedly connected with a dust extraction pump (124), one end of the dust extraction pipe (123) passing through the connecting rod (105) is also fixedly connected with the dust extraction pump (124), the top wall of the connecting plate (103) is fixedly connected with a concentrating box (125), one end of the dust extraction pipe (123) away from the dust extraction pump (124) is also rotatably connected with the concentrating box (125), the dust absorbing plate (117), the hose (121), the concentrating ring (120), the through pipe, the connecting pipe (122), the dust extraction pump (124), the dust extraction pipe (123) and the concentrating box (125) are connected in communication.

4. The subgrade construction blasting cleanup device of claim 3, wherein, The inner wall of the connecting rod (105) is slidably connected with an adjusting rod (130), the adjusting rod (130) is fixedly connected with the sliding ring (112), the outer wall of the connecting rod (105) is fixedly connected with an air cylinder (131), the output end of the air cylinder (131) is fixedly connected with one of the sliding rings (112), the top wall of the concentrating box (125) is connected with a dismounting plate (132), the top wall of the dismounting plate (132) is threadedly connected with a fixing bolt (133), the fixing bolt (133) is symmetrically provided with two groups about the central axis of the dismounting plate (132), one end of the fixing bolt (133) passing through the dismounting plate (132) is also threadedly connected with the concentrating box (125).

5. A subgrade construction blasting cleanup device according to claim 4, wherein, The bottom wall of the fixing plate (104) is rotatably connected with a driving screw (140), the driving screw (140) is threadedly connected with the connecting plate (103), one end of the connecting rod (105) passing through the connecting plate (103) is also fixedly connected with a second gear (141), the first gear (108) is meshedly connected with the second gear (141).

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