Road and bridge exploration drilling device

Abstract

The utility model belongs to the technical field of drilling equipment. In view of the problems of dust drifting and inconvenience in cleaning of an existing road and bridge exploration drilling device, the utility model discloses a road and bridge exploration drilling device which comprises a device body, and the device body is characterized in that a shell is arranged at the top of a base; the supporting plate is arranged in the shell; the first motor is arranged at the top of the supporting plate; the drill rod is arranged at the output end of the first motor and penetrates through the supporting plate. A dust removal assembly is arranged on the base, and the dust removal assembly comprises a box body arranged on one side of the base; the dust collection fan is arranged at the top of the box body; the conveying pipe is arranged at the bottom of the dust collection fan and penetrates through the top of the box body; the dust suction port penetrates through the side wall of the base; and the air inlet pipe is arranged between the dust collection fan and the dust collection port. And through the dust removal assembly, it is avoided that powder and dust generated in the drilling process of the drill rod drift around, so that drilling work of workers is affected, the environment is polluted, and the collected dust is convenient to clean.

Description

Technical Field

[0001] The utility model belongs to the field of public infrastructure, and in particular relates to a road and bridge survey drilling device. Background Art

[0002] Roads and bridges are generally composed of several major parts, including roadbed, pavement, bridges, tunnel projects and traffic engineering facilities. With the vigorous development of the transportation industry, the number of high-grade highways, mainly expressways and first-class highways, has increased year by year. my country's highway industry has begun to enter a new stage with the construction of high-grade highways as the focus.

[0003] When drilling holes, the existing road and bridge survey drilling device generates dust that is scattered, which not only affects the drilling operation of the operator, but also makes cleaning inconvenient. Utility Model Content

[0004] In view of the problem that the existing bus stop ceilings are inconvenient to install and maintain, one of the purposes of the utility model is to provide a road and bridge survey drilling device, which is light in texture and easy to install and maintain.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A road and bridge survey drilling device, comprising a device body, wherein the device body comprises:

[0007] A base, a top of which is provided with a shell;

[0008] A support plate, arranged inside the housing;

[0009] A first motor is arranged on the top of the support plate;

[0010] A drill rod, disposed at the output end of the first motor and passing through the support plate;

[0011] Lifting components are arranged on both sides of the support plate;

[0012] A dust removal component is provided on the base, and the dust removal component comprises:

[0013] A box body is arranged on one side of the base;

[0014] A dust suction fan is arranged on the top of the box;

[0015] A conveying pipe is arranged at the bottom of the dust suction fan and passes through the top of the box;

[0016] A dust suction port, which passes through the side wall of the base;

[0017] An air inlet pipe is arranged between the dust suction fan and the dust suction port.

[0018] In one of the technical solutions disclosed in the present utility model, the lifting assembly includes:

[0019] a second motor, disposed on the top of the housing;

[0020] a threaded rod, disposed at the bottom of the second motor and passing through the top of the housing;

[0021] The threaded sleeve is sleeved on the outer side of the threaded rod and is located on one side of the support plate.

[0022] In one of the technical solutions disclosed in the present utility model, a telescopic sleeve matching the dust suction port is disposed at the bottom of the shell, and a connecting seat matching the telescopic sleeve is disposed at the top of the base.

[0023] In one of the technical solutions disclosed in the utility model, a water tank is arranged on the other side of the shell, a water pump is arranged on the top of the water tank, a nozzle is arranged on the outside of the telescopic sleeve, and a water delivery hose is arranged between the water pump and the nozzle.

[0024] In one of the technical solutions disclosed in the utility model, a dust collecting device is provided inside the box.

[0025] A dust collecting box is provided with a handle on one side of the dust collecting box, and a discharge port matching the dust collecting box is provided on the top of the box body.

[0026] In one of the technical solutions disclosed in the utility model, the top of the dust collecting box is provided with a

[0027] The conveying pipe is fitted with a positioning groove.

[0028] In one of the technical solutions disclosed in the utility model, a sliding member is provided on the other side of the support plate.

[0029] A sleeve, a sliding rod is arranged on the inner side of the sliding sleeve and is located between the base and the support plate.

[0030] In one of the technical solutions disclosed in the utility model, the threaded sleeve and the sliding sleeve

[0031] A sliding block is arranged on the outer side of the housing, and a sliding groove matching the sliding block is arranged on the inner side wall of the housing.

[0032] From the above description, it can be seen that the beneficial effects of the utility model are:

[0033] 1. By starting the dust suction fan, the powder and dust generated by the drill rod during the drilling process are absorbed through the air inlet pipe and the dust suction port, and the powder and dust are discharged into the dust box through the conveying pipe, and the air sucked by the dust suction fan is discharged through the discharge port on the top of the box body, so as to prevent the powder and dust generated by the drill rod during the drilling process from flying around, affecting the drilling work of the staff and polluting the environment. When there is a lot of powder and dust in the dust box, the dust box can be pulled out by the handle to clean the powder and dust in the dust box, which increases the convenience of cleaning the powder and dust.

[0034] 2. Start the water pump to pump out the water in the water tank, and spray the water on the drill rod through the water hose and nozzle to wet the drill rod, so as to reduce the dispersion of dust and powder when drilling, and cool the drill rod to avoid damage caused by long drilling time. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0036] Figure 1 It is a structural schematic diagram of the utility model.

[0037] Figure 2 It is a structural schematic diagram of the cross section of the utility model.

[0038] Figure 3 It is a structural schematic diagram of the box body in the utility model.

[0039] Figure 4 It is a structural schematic diagram of the positioning groove in the utility model.

[0040] Figure markings: 1-device body; 11-base; 12-housing; 13-support plate; 14-first motor; 15-drill rod; 2-dust removal assembly; 21-box; 211-dust box; 212-handle; 213-discharge port; 214-positioning groove; 22-dust suction fan; 221-delivery pipe; 23-air inlet pipe; 24-dust suction port; 25-water tank; 26-water pump; 27-water hose; 28-nozzle; 29-telescopic sleeve; 291-connecting seat; 3-lifting assembly; 31-second motor; 32-threaded rod; 321-threaded sleeve; 33-sliding rod; 331-sliding sleeve; 34-sliding block; 341-sliding groove. DETAILED DESCRIPTION

[0041] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0042] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0043] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0044] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0046] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0047] The utility model discloses a road and bridge survey drilling device, the structure of which is as shown in the attached figure. Figure 1 ~Attached Figure 4 As shown, the device body 1 includes: a shell 12 is arranged on the top of the base 11; a support plate 13 is arranged inside the shell 12; a first motor 14 is arranged on the top of the support plate 13; a drill rod 15 is arranged at the output end of the first motor 14 and passes through the support plate 13; a lifting assembly 3 is arranged on both sides of the support plate 13; a dust removal assembly 2 is arranged on the base 11, and the dust removal assembly 2 includes: a box body 21 is arranged on one side of the base 11; a dust suction fan 22 is arranged on the top of the box body 21; a conveying pipe 221 is arranged at the bottom of the dust suction fan 22 and passes through the top of the box body 21; a dust suction port 24 passes through the side wall of the base 11; and an air inlet pipe 23 is arranged between the dust suction fan 22 and the dust suction port 24.

[0048] With the above structure, when in use, the first motor 14 is started through an external power supply, and the output end of the first motor 14 drives the drill rod 15 to rotate, and drilling is performed by the rotating drill rod 15, and the lifting and lowering of the first motor 14 and the drill rod 15 can be controlled by the lifting component 3 to adjust the depth of the drilling. During the drilling process of the drill rod 15, the dust suction fan 22 is started, and the powder and dust generated by the drill rod 15 during the drilling process are absorbed through the air intake pipe 23 and the dust suction port 24, and the powder and dust are discharged into the box through the conveying pipe 221, thereby preventing the powder and dust generated by the drill rod 15 during the drilling process from flying around, which affects the drilling work of the staff and pollutes the environment.

[0049] Specifically, the model of the dust suction fan 22 is Y6-35, and its working principle is that an industrial vacuum cleaner uses a high-pressure fan impeller to operate at high speed, generating strong suction and pressure to form a partial vacuum inside the dust collector. Under the action of suction and pressure, the air is discharged at a high speed, and the air in the dust suction part at the front end of the high-pressure fan continuously compensates for the air in the fan, causing an instantaneous vacuum inside the vacuum cleaner, and forming a negative pressure brush with the external atmospheric pressure, a long receiving, hose, elbow, and hose connector enter the dust filter bag, and dust and other debris are retained in the dust filter bag. After the air is purified by the filter, it is discharged from the tail air outlet of the organism. The corresponding principle structure of this section is not drawn in the attached figure.

[0050] In a more specific embodiment, the lifting assembly 3 includes: a second motor 31 is arranged at the top of the outer shell 12; a threaded rod 32 is arranged at the bottom of the second motor 31 and passes through the top of the outer shell 12; a threaded sleeve 321 is sleeved on the outside of the threaded rod 32 and is located on one side of the support plate 13.

[0051] With the above structure, by starting the second motor 31, the output end of the second motor 31 drives the threaded rod 32 to rotate, and the rotating threaded rod 32 controls the rise and fall of the support plate 13, the first motor 14 and the drill rod 15 through the threaded sleeve 321. When the threaded rod 32 rotates to the left, the rise of the support plate 13, the first motor 14 and the drill rod 15 is controlled by the threaded sleeve 321. When the threaded rod 32 rotates to the right, the descent of the support plate 13, the first motor 14 and the drill rod 15 is controlled by the threaded sleeve 321.

[0052] In a more specific embodiment, a telescopic sleeve 29 cooperating with the dust suction port 24 is provided at the bottom of the shell 12, and is sleeved on the outside of the drill rod 15. At the same time, the telescopic sleeve 29 is telescoped along with the lifting and lowering of the support plate 13, thereby preventing powder and dust generated by the drill rod 15 during the drilling process from scattering around in the shell 12, causing dust and powder to fall on various components in the shell 12 and be difficult to clean. A connecting seat 291 cooperating with the telescopic sleeve 29 is provided at the top of the base 11. By disassembling and assembling the bolts on the connecting seat 291, the convenience of disassembling the telescopic sleeve 29 is increased.

[0053] In a more specific embodiment, a water tank 25 is provided on the other side of the shell 12, a water pump 26 is provided on the top of the water tank 25, a nozzle 28 is provided on the outside of the telescopic sleeve 29, and a water hose 27 is provided between the water pump 26 and the nozzle 28. During the drilling process of the drill rod 15, the water pump 26 is started to pump out the water in the water tank 25, and the water is sprayed on the drill rod 15 through the water hose 27 and the nozzle 28 to wet the drill rod, so that when the drill rod 15 is drilling, the dispersion of dust and powder is reduced, and the drill rod 15 can be cooled at the same time to avoid damage to the drill rod 15 due to excessive drilling time.

[0054] Specifically, the model of the water pump 26 is 32CQ-15, and the working principle is that the impeller rotates at high speed in the pump body (the pump body must be filled with liquid before the water pump is turned on), and the liquid in the pump body rotates with the impeller. Under the action of centrifugal force, the liquid is thrown out by the impeller at the outlet, and the speed of the thrown liquid gradually slows down in the diffusion chamber of the pump body. After the liquid is thrown out, a vacuum low-pressure area is formed at the center of the impeller. Under the action of the external atmospheric pressure, the liquid in the liquid pool enters the water pump through the suction pipe. The volume of the diffusion chamber of the pump body is certain. As the amount of liquid thrown out increases, the pressure gradually increases, and finally it is discharged from the outlet of the water pump. In this way, the liquid is continuously pressed up from the liquid pool and then continuously discharged from the outlet of the water pump. The corresponding principle structure is not drawn in the attached figure for this section.

[0055] In a more specific embodiment, a dust box 211 is disposed inside the box body 21.

[0056] A handle 212 is provided on one side of the box body 21, and a discharge port 213 matching the dust box 211 is provided on the top of the box body 21. The powder and dust sucked by the air inlet pipe 23 and the dust suction port 24 are discharged into the dust box 211 through the conveying pipe, and the air sucked by the dust suction fan 22 is discharged out through the discharge port 213 on the top of the box body 21. When there is a lot of powder and dust in the dust box 211, the dust box 211 is pulled out through the handle 212 to clean the powder and dust in the dust box 211, which increases the convenience of cleaning the powder and dust.

[0057] Specifically, the dust box 211 and the discharge port 213 are provided with filter holes for filtering powder and dust to prevent the powder and dust from being discharged with the air.

[0058] In a more specific embodiment, a matching conveying pipe is provided on the top of the dust collecting box 211.

[0059] The positioning groove 214 of 221, when the dust box 211 is inserted into the box body 21, the delivery tube 221 will be stuck in the positioning groove 214, thereby positioning the dust box 211 to prevent the connection port at the top of the dust box 211 from failing to align with the bottom pipe port of the delivery tube 221, resulting in powder and dust being unable to be discharged into the dust box 211.

[0060] In one of the technical solutions disclosed in the present utility model, a sliding member is provided on the other side of the support plate 13.

[0061] The sleeve 331 is provided with a slide rod 33 on the inner side of the sleeve 331 and is located between the base 11 and the support plate 13. The lifting support plate 13 drives the sleeve 331 to slide up and down on the slide rod 33, thereby increasing the lifting stability of the support plate 13.

[0062] From the above description, it can be seen that the use process of the embodiment of the utility model is:

[0063] The device is placed at a predetermined drilling position, and the first motor is started. The output end of the first motor 14 drives the drill rod 15 to rotate, and drilling is performed by the rotating drill rod 15;

[0064] The lifting assembly 3 drives the threaded rod 32 to rotate through the output end of the second motor 31. The rotating threaded rod 32 controls the rise and fall of the support plate 13, the first motor 14 and the drill rod 15 through the threaded sleeve 321 to adjust the depth of the drilling.

[0065] During the drilling process of the drill rod 15, the dust suction fan 22 is started to absorb the powder and dust generated by the drill rod 15 during the drilling process through the air intake pipe 23 and the dust suction port 24, and the powder and dust are discharged into the dust collecting box 211 through the conveying pipe 221, and the air sucked by the dust suction fan 22 is discharged through the discharge port 213 on the top of the box body 21. At the same time, the water in the water storage tank 25 is pumped out through the water pump 26, and the water is sprayed on the drill rod 15 through the water hose 27 and the nozzle 28 to wet the drill rod, so that the dust and powder are reduced when the drill rod 15 is drilling, and the drill rod 15 can be cooled to avoid damage caused by the long drilling time of the drill rod 15;

[0066] Finally, when there is a lot of powder and dust in the dust box 211 , the dust box 211 is pulled out through the handle 212 to clean the powder and dust in the dust box 211 .

[0067] It can be seen from the above description that the beneficial effects of the embodiments of the utility model are:

[0068] By starting the dust suction fan 22, the powder and dust generated by the drill rod 15 during the drilling process are absorbed through the air intake pipe 23 and the dust suction port 24, and the powder and dust are collected in the dust box 211 through the conveying pipe 221, and the air sucked by the dust suction fan 22 is discharged through the discharge port 213 on the top of the box body 21, so as to prevent the powder and dust generated by the drill rod 15 during the drilling process from being scattered everywhere, thus affecting the drilling work of the staff and polluting the environment. At the same time, the water storage is pumped into the water pump 26 to collect the dust and dust. The water in the box 25 is pumped out and sprayed on the drill rod 15 through the water hose 27 and the nozzle 28 to wet the drill rod, thereby reducing the dispersion of dust and powder when the drill rod 15 is drilling, and can cool the drill rod 15 to avoid damage to the drill rod 15 caused by long drilling time. When there is a lot of powder and dust in the dust box 211, the dust box 211 is pulled out through the handle 212 to clean the powder and dust in the dust box 211, which increases the convenience of cleaning the powder and dust.

[0069] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only the specific implementation method of the utility model and is not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A road and bridge survey drilling device, comprising a device body, the device body comprising: A base, a top of which is provided with a shell; A support plate, arranged inside the housing; A first motor is arranged on the top of the support plate; A drill rod, disposed at the output end of the first motor and passing through the support plate; Lifting components are arranged on both sides of the support plate; It is characterized in that a dust removal component is provided on the base, and the dust removal component comprises: A box body is arranged on one side of the base; A dust suction fan is arranged on the top of the box; A conveying pipe is arranged at the bottom of the dust suction fan and passes through the top of the box; A dust suction port, which passes through the side wall of the base; An air inlet pipe is arranged between the dust suction fan and the dust suction port; The bottom of the shell is provided with a telescopic sleeve matched with the dust suction port, and the top of the base is provided with a connecting seat matched with the telescopic sleeve.

2. The road and bridge survey drilling device according to claim 1, characterized in that: The lifting assembly comprises: a second motor, disposed on the top of the housing; a threaded rod, disposed at the bottom of the second motor and passing through the top of the housing; The threaded sleeve is sleeved on the outer side of the threaded rod and is located on one side of the support plate.

3. The road and bridge survey drilling device according to claim 1, characterized in that: A water storage tank is arranged on the other side of the shell, a water pump is arranged on the top of the water storage tank, a nozzle is arranged on the outside of the telescopic sleeve, and a water delivery hose is arranged between the water pump and the nozzle.

4. The road and bridge survey drilling device according to claim 1, characterized in that: A dust box is arranged inside the box body, a handle is arranged on one side of the dust box, and a discharge port matching the dust box is arranged on the top of the box body.

5. The road and bridge survey drilling device according to claim 4, characterized in that: The top of the dust collecting box is provided with a positioning groove which matches the conveying pipe.

6. The road and bridge survey drilling device according to claim 2, characterized in that: A sliding sleeve is arranged on the other side of the support plate, and a sliding rod is arranged on the inner side of the sliding sleeve and is located between the base and the support plate.

7. The road and bridge survey drilling device according to claim 6, characterized in that: Slide blocks are arranged on the outer sides of the threaded sleeve and the sliding sleeve, and a sliding groove matching the slide block is arranged on the inner side wall of the shell.

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