CN118029862A

CN118029862A - Photovoltaic support punches and uses rotation type drilling equipment

Info

Publication number: CN118029862A
Application number: CN202410270924.7A
Authority: CN
Inventors: 任峰; 王士坤; 张立磊
Original assignee: Shandong Liqiang Machinery Co ltd
Current assignee: Shandong Liqiang Machinery Co ltd
Priority date: 2024-03-10
Filing date: 2024-03-10
Publication date: 2024-05-14

Abstract

The application discloses a rotary drilling device for punching a photovoltaic bracket, which belongs to the field of pile drivers and comprises a bracket, wherein a threaded rotary rod is assembled on the bracket, a vertical guide rod is assembled on the side surface of the bracket, a sliding block is connected onto the vertical guide rod in a sliding manner, a rotating motor is assembled on the side surface of the sliding block, a spiral drill rod is fixed on an output shaft at the bottom of the rotating motor, and the rotary drilling device is characterized in that a positioning block is arranged at the bottom of the left side of the vertical guide rod, and a supporting component is installed on the side surface of the positioning block. According to the application, the three groups of support assemblies are arranged on the side surfaces of the positioning blocks, so that vibration generated during piling is reduced, a damping effect can be achieved to the greatest extent, the vibration force born by the positioning blocks is reduced to the greatest extent, and the problem that when the existing spiral pile driver encounters a hard soil layer or a cobble layer, the vibration force becomes large, the spiral drill rod is easy to collide with the positioning blocks, and damage is caused is solved.

Description

Photovoltaic support punches and uses rotation type drilling equipment

Technical Field

The application relates to the field of pile drivers, in particular to a rotary drilling device for punching a photovoltaic bracket.

Background

At present, china is greatly spreading application of pile drivers, and as large pile drivers are commonly used for construction sites, upright posts are conveyed to designated positions through hoisting equipment, and then are driven into foundations by using the large pile drivers. The conventional large pile drivers include drop hammer drivers, diesel hammer drivers, hydraulic hammer drivers and screw drivers according to the power.

Because rotary drilling device can press the locating piece subaerial pile-driving subsequently at the during operation, the general lug connection of locating piece is on the support, and the vibration that produces when piling will be conducted to the support through the locating piece like this, when meetting stereoplasm soil layer or cobble layer, vibration power can become big, very easily causes the auger stem to produce the striking with the locating piece, leads to the damage.

Disclosure of Invention

The application mainly aims to provide a rotary drilling device for punching a photovoltaic bracket.

In order to achieve the above purpose, the application provides a rotary drilling device for punching a photovoltaic bracket, which comprises a bracket, wherein a threaded rotary rod is assembled on the bracket, a vertical guide rod is assembled on the side surface of the bracket, a sliding block is connected onto the vertical guide rod in a sliding manner, a rotating motor is assembled on the side surface of the sliding block, a spiral drill rod is fixed on an output shaft at the bottom of the rotating motor, a positioning block is arranged at the bottom of the left side of the vertical guide rod, and a supporting component is installed on the side surface of the positioning block;

The utility model provides a pneumatic pressure cabin, including the locating piece, the locating piece is fixed in the outside of locating piece, the one end symmetry that the locating piece was kept away from to the connecting piece is fixed with the slide bar totally two, two the slide bar all runs through with the bracing piece and sliding connection, two all be fixed with first spring on the slide bar, two the one end that the slide bar was kept away from to first spring is fixed on the inner wall of bracing piece, the bottom of bracing piece is connected with the rubber base through the cardan shaft rotation, two the one end that the connecting piece was kept away from to the slide bar all is fixed with the extrusion ball, the inside of bracing piece is fixed with hollow pole, the side intercommunication of hollow pole just is fixed with hollow elastic bag body, the one end of hollow pole is fixed with check valve one, the other end of hollow pole is fixed with check valve two, the inside of rubber base runs through the fixedly has the pneumatic pressure cabin, the inside below of pneumatic pressure cabin runs through and piston sliding connection has the ground pole, be fixed with second spring between ground pole and the pneumatic pressure cabin, pneumatic pressure cabin is through hose and check valve two intercommunication, pneumatic pressure cabin top is provided with the relief valve.

Preferably, the support assembly is provided with three groups in total, and the three groups of support assemblies are arranged on the outer side of the positioning block in a ring-shaped array shape.

Preferably, the first check valve has a flowing direction that external air enters the hollow rod, and the second check valve has a flowing direction that air in the hollow rod enters the hose.

Preferably, the hollow elastic bag bodies are arranged in four, every two hollow elastic bag bodies are symmetrically arranged on two sides of the hollow rod, and a single extrusion ball is positioned between the two hollow elastic bag bodies on a single side face of the hollow rod.

Preferably, the hollow elastic capsule is positioned on the movement path of the squeeze bulb.

Preferably, a splash-proof noise reduction component is arranged on the side surface of the positioning block;

The splash-proof noise reduction assembly comprises an arc-shaped baffle and a hydraulic bin, the arc-shaped baffle is rotationally connected to the side face of a positioning block, the hydraulic bin is fixed in the positioning block, a gravity trigger rod is slidably connected with a piston at one end of the hydraulic bin, an arc-shaped rod is slidably connected with a piston at the other end of the hydraulic bin, and the arc-shaped rod is fixed outside the arc-shaped baffle.

Preferably, the splash-proof noise reduction assemblies are provided with three groups, the three groups of splash-proof noise reduction assemblies are arranged on the side face of the positioning block in an annular array shape, and the three groups of splash-proof noise reduction assemblies and the three groups of support assemblies are arranged in a staggered mode.

Preferably, the inside of the arc-shaped baffle is of a hollow structure, and the inside of the arc-shaped baffle is filled with a sufficient amount of soundproof cotton plates.

The application has the advantages that:

(1) According to the application, three groups of supporting components are arranged on the side surfaces of the positioning blocks to reduce vibration generated during piling, the rubber base at the bottom of the supporting rod is in contact with the ground, the supporting rod is connected to the positioning blocks through the two sliding rods and the connecting block, meanwhile, the bottom of the sliding rod is provided with the extrusion ball, the hollow elastic bag body and the first spring on the sliding rod are matched, so that a damping effect can be achieved to the greatest extent, the vibration force born by the positioning blocks is reduced to the greatest extent, and the problem that when the conventional spiral pile driver encounters a hard soil layer or a cobble layer, the vibration force becomes large, and the spiral drill rod is easy to collide with the positioning blocks to cause damage is solved.

(2) According to the application, the ground inserting rod is controlled by air pressure in the rubber base, when the vibration force is large, the extrusion ball continuously extrudes the hollow elastic bag body, the air pressure in the air pressure bin is increased under the cooperation of the first check valve and the second check valve, and the ground inserting rod is ejected out to be inserted into the ground to contact, so that the overall stability of the support assembly is improved.

(3) According to the application, the splash-proof noise reduction assembly is arranged, when the support moves to a construction area, the gravity trigger rod is extruded preferentially before the support contacts the ground, so that the arc-shaped rod pushes the arc-shaped baffle to rotate, and the bottom area of the positioning block is shielded, thereby preventing soil and slag generated during piling from entering the driving wheel of the support.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application, are incorporated in and constitute a part of this specification. The drawings and their description are illustrative of the application and are not to be construed as unduly limiting the application. In the drawings:

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of a portion of the structure of the present invention;

FIG. 3 is a schematic view of the structure of the support assembly of the present invention;

FIG. 4 is an enlarged view of the invention at A in FIG. 3;

FIG. 5 is a schematic cross-sectional structural view of the support assembly of the present invention;

FIG. 6 is an enlarged view of the invention at B in FIG. 5;

FIG. 7 is a schematic view of the splash and noise reduction assembly of the present invention;

FIG. 8 is a schematic cross-sectional view of the arcuate baffle of the present invention.

In the above figures, 100, a bracket; 200. a threaded screw; 300. a vertical guide rod; 400. a slide block; 500. a rotating electric machine; 600. a auger stem; 700. a positioning block;

800. A support assembly; 810. a connecting block; 820. a support rod; 830. a slide bar; 840. a rubber base; 850. a first spring; 860. extruding the ball; 870. a hollow rod; 880. a hollow elastic bladder; 890. a first check valve; 8100. a second check valve; 8110. an air pressure bin; 8120. a ground rod; 8130. a hose; 8140. a pressure release valve; 8150. a second spring;

900. a splash-proof noise reduction assembly; 910. an arc baffle; 920. a hydraulic bin; 930. an arc-shaped rod; 940. a gravity trigger lever; 950. and a soundproof cotton plate.

Detailed Description

In order to enable those skilled in the art to better understand the present application, the following description will make clear and complete descriptions of the technical solutions according to the embodiments of the present application with reference to the accompanying drawings. It will be apparent that the described embodiments are merely some, but not all embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the application herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present application and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present application will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.

Example 1

Referring to fig. 1-2, the present embodiment provides a rotary drilling device for punching photovoltaic brackets, including a bracket 100, a threaded rotary rod 200 is assembled on the bracket 100, a vertical guide rod 300 is assembled on the side surface of the bracket 100, a sliding block 400 is slidingly connected on the vertical guide rod 300, a rotating motor 500 is assembled on the side surface of the sliding block 400, a screw rod 600 is fixed on the bottom output shaft of the rotating motor 500, the bottom of the left side of the vertical guide rod 300 is provided with a positioning block 700, a supporting component 800 is installed on the side surface of the positioning block 700, three groups of supporting components 800 are arranged on the outer side of the positioning block 700 in an annular array shape, a guide plate is fixed on the top end of the positioning block 700, an opening of the guide plate is far away from the vertical guide rod 300, the driving region is controlled by moving the bracket 100, the three rubber bases 840 in the three supporting components 800 are contacted with the ground, then the rotating motor 500 is started, then the sliding block 400 is moved downwards under the action of the threaded rotary rod 200 by rotating the sliding block 200, and then the rotating motor 500 and the screw rod 600 are controlled to move downwards by the sliding block 400 to perform operation;

Referring to fig. 1 to 6, the support assembly 800 in the present application includes a connection block 810 and a support bar 820, the connection block 810 is fixed at the outer side of the positioning block 700, two sliding bars 830 are symmetrically fixed at one end of the connection block 810 far away from the positioning block 700, the two sliding bars 830 are penetrated through and slidingly connected with the support bar 820, one end of the connection block 810 near the support bar 820 is in a bevel structure, meanwhile, one end of the support bar 820 near the connection block 810 is also in a bevel structure, if the bevels of the connection block 810 and the support bar 820 can contact each other when vibrating too much, due to the bevel structure, the situation of structural impact damage can not occur when contacting, the first springs 850 are fixed at the two sliding bars 830, one end of the first springs 850 far away from the sliding bars 830 is fixed at the inner wall of the support bar 820, the inclination of the two sliding bars 830 is adapted to the support bar 820, the track of the connecting block 810 and the supporting rod 820 in the movement process is kept the same, vibration generated by the ground is transmitted to the supporting rod 820, the sliding rod 830 and the supporting rod 820 slide up and down under the action of the first spring 850, a preliminary damping effect can be achieved, the bottom of the supporting rod 820 is rotationally connected with the rubber base 840 through the universal shaft, one ends of the two sliding rods 830 far away from the connecting block 810 are respectively fixed with the extrusion ball 860, the hollow rod 870 is fixed in the supporting rod 820, the side surfaces of the hollow rod 870 are communicated and fixed with the hollow elastic bag bodies 880, the hollow elastic bag bodies 880 are four in total, each two hollow elastic bag bodies 880 are symmetrically arranged on the two sides of the hollow rod 870, a single extrusion ball 860 is positioned between the two hollow elastic bag bodies 880 on a single side surface of the hollow rod 870, the hollow elastic bag bodies 880 are positioned on the movement path of the extrusion ball 860, when the sliding rods 830 circularly move up and down, the extrusion ball 860 at the bottom of the sliding rod 830 can continuously and sequentially extrude a plurality of hollow elastic capsules 880, the extrusion ball 860 is given motion resistance through the hollow elastic capsules 880, the rubber base 840 at the bottom of the supporting rod 820 is contacted with the ground, the supporting rod 820 is connected with the connecting block 810 on the positioning block 700 through the two sliding rods 830, meanwhile, the extrusion ball 860 is arranged at the bottom of the sliding rod 830, the sliding rod 830 and the supporting rod 820 slide up and down under the action of the first spring 850, at this time, the extrusion ball 860 at the bottom of the sliding rod 830 can continuously and sequentially extrude a plurality of hollow elastic capsules 880, the extrusion ball 860 is given motion resistance through the hollow elastic capsules 880, and the effect of the first spring 850 is matched, so that a good buffering effect can be achieved.

When the support assembly 800 is specifically used, the device is controlled to move to a piling area by the moving support 100, three rubber bases 840 in the three support assemblies 800 are in contact with the ground, the rubber bases 840 are connected to the bottom of the support rod 820 by a universal shaft, so that the rubber bases 840 can be more perfectly attached to the ground, then the rotating motor 500 is started, then the sliding block 400 is enabled to move downwards under the action of the threaded rotating rod 200 by rotating the threaded rotating rod 200, the rotating motor 500 and the spiral drill rod 600 are further controlled to move downwards for piling operation, when a hard soil layer or a cobble layer is encountered, vibration generated by the positioning block 700 can be increased, at the moment, the vibration generated by the ground can be transmitted to the support rod 820 by the rubber bases 840, at the moment, the sliding rod 830 and the support rod 820 slide up and down under the action of the spring 850, and the extrusion balls 860 are arranged at the bottom of the sliding rod 830, so that when the sliding rod 830 slides up and down relative to the support rod 820, the extrusion balls 860 continuously extrude a plurality of hollow elastic capsules 880 in sequence, the extrusion balls 860 are enabled to move downwards by the hollow elastic capsules 880, and the effect of the hollow elastic capsules 880 is matched with the spring 850, so that the effect of the vibration damping effect can be achieved to the maximum.

Referring to fig. 4-6, in order to ensure that the support assembly 800 will not deviate during vibration, a first check valve 890 is fixed at one end of the hollow rod 870, the flowing direction of the first check valve 890 is that external air enters the hollow rod 870, a second check valve 8100 is fixed at the other end of the hollow rod 870, an air pressure cabin 8110 is fixedly inserted into the rubber base 840, a ground inserting rod 8120 is penetrated through the lower inner part of the air pressure cabin 8110 and is in sliding connection with a piston, a second spring 8150 is fixed between the ground inserting rod 8120 and the air pressure cabin 8110, the air pressure cabin 8110 is communicated with the second check valve 8100 through the hose 8130, the flowing direction of the second check valve 8100 is that the air in the hollow rod 870 enters the hose 8130, the pressing ball 860 continuously presses the hollow elastic capsule 880, and the flowing direction of the air in the first check valve 890 enters the hollow rod 870, so that the air in the hollow rod 8100 enters the hose 8130, and the air in the air pressure cabin 8100 continuously enters the hose 8130 through the first check valve 890, and the air in the second check valve 8100 is pushed out of the air pressure cabin 8110, so that the air pressure of the whole air pressure cabin 8110 is stably inserted into the ground, and the air pressure cabin 8110 is stably, and the air pressure is stably lifted.

In use, during the continuous extrusion of the hollow elastic capsule 880, the extrusion ball 860 is capable of continuously extruding the hollow elastic capsule 880, because the flowable direction of the first 890 is that the external air enters the hollow rod 870, the flowable direction of the second 8100 is that the air enters the hollow rod 870, and then the air enters the air pressure chamber 8110 through the hose 8130, so that the air pressure in the air pressure chamber 8110 is increased, the ground inserting rod 8120 is ejected out and inserted into the ground under the cooperation of the first 890 and the second 8100 (when the hollow elastic capsule 880 is extruded, the air can only enter the hollow rod 870 through the second 8100, and when the hollow elastic capsule 880 is not extruded, the air is reset under the action of the rebound force, at this time, fresh air needs to be extracted from the outside through the first 890 into the hollow rod 870), and then the extruded air enters the air pressure chamber 8110 through the hose 8130, so that the air pressure in the air pressure chamber 8110 is increased, and the ground inserting rod 8120 is ejected out and inserted into the ground, thereby the whole stability of the support assembly 800 is improved (when the air pressure chamber 8110 is reset, the air pressure is released under the action of the second spring 8140).

Referring to fig. 2, 7 and 8, in the application, splash-proof noise reduction assemblies 900 are arranged on the side surfaces of a positioning block 700, three splash-proof noise reduction assemblies 900 are arranged on the side surfaces of the positioning block 700 in an annular array, and the three splash-proof noise reduction assemblies 900 and three support assemblies 800 are arranged in an staggered manner;

The splash-proof noise reduction assembly 900 in the application comprises an arc-shaped baffle 910 and a hydraulic bin 920, wherein the arc-shaped baffle 910 is rotatably connected to the side surface of a positioning block 700, the hydraulic bin 920 is fixed in the positioning block 700, a gravity trigger rod 940 is slidably connected to a piston at one end of the inside of the hydraulic bin 920, an arc-shaped rod 930 is slidably connected to a piston at the other end of the inside of the hydraulic bin 920, meanwhile, the arc-shaped rod 930 is fixed outside the arc-shaped baffle 910, the inside of the arc-shaped baffle 910 is of a hollow structure, a sufficient amount of soundproof cotton plates 950 are filled in the inside of the arc-shaped baffle 910, and the arrangement of the soundproof cotton plates 950 can reduce noise generated in the piling process.

When the three gravity trigger rods 940 are preferably contacted with the ground when the support 100 moves to the construction area, at this time, the three gravity trigger rods 940 are preferably extruded, the liquid pressure in the three hydraulic bins 920 is increased, the three arc rods 930 are simultaneously extended under the action of the liquid pressure, the three arc rods 930 are immediately pushed to simultaneously rotate by the three arc rods 930, the bottom area of the positioning block 700 is shielded, the three arc rods 910 are matched with the three support rods 820, the bottom area of the positioning block 700 is covered, so that soil residues generated during piling are prevented from entering the driving wheels of the support 100, and meanwhile, noise generated during piling can be reduced by the soundproof cotton plates 950 arranged in the arc rods 910.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims

1. The utility model provides a photovoltaic support punches and uses rotary drilling device, includes support (100), be equipped with screw thread dwang (200) on support (100), vertical guide arm (300) are equipped with to the side of support (100), sliding connection has slider (400) on vertical guide arm (300), rotating electrical machines (500) are equipped with to the side of slider (400), be fixed with screw rod (600) on the bottom output shaft of rotating electrical machines (500), the left side bottom of vertical guide arm (300) is provided with locating piece (700), supporting component (800) are installed to the side of locating piece (700);

The utility model is characterized in that the supporting component (800) comprises a connecting block (810) and a supporting rod (820), the connecting block (810) is fixed on the outer side of the positioning block (700), two sliding rods (830) are symmetrically fixed at one end of the connecting block (810) far away from the positioning block (700), two sliding rods (830) are all penetrated with the supporting rod (820) and are in sliding connection, a first spring (850) is fixed on the sliding rods (830), one end of the first spring (850) far away from the sliding rod (830) is fixed on the inner wall of the supporting rod (820), the bottom of the supporting rod (820) is rotationally connected with a rubber base (840) through a universal shaft, an extrusion ball (860) is fixed at one end of the two sliding rods (830) far away from the connecting block (810), a hollow rod (870) is fixed inside the hollow rod (870), the side surface of the hollow rod (870) is communicated and is fixed with a hollow elastic capsule (880), one end of the hollow rod (870) is fixed with a first check valve (890), the other end of the hollow rod (870) is fixed with a second check valve (8100), the other end of the hollow rod (870) is fixedly provided with a rubber base (8100), the hollow piston (81) penetrates through the inner part (10) and penetrates through the inner part of the piston (10), a second spring (8150) is fixed between the ground inserting rod (8120) and the air pressure bin (8110), the air pressure bin (8110) is communicated with the second check valve (8100) through a hose (8130), and a pressure release valve (8140) is arranged at the top end of the air pressure bin (8110).

2. The rotary drilling device for punching a photovoltaic bracket according to claim 1, wherein three groups of support assemblies (800) are provided, and the three groups of support assemblies (800) are arranged on the outer side of the positioning block (700) in a ring-shaped array.

3. The rotary drilling device for punching photovoltaic brackets according to claim 1, wherein the flowing direction of the first check valve (890) is that external air enters the hollow rod (870), and the flowing direction of the second check valve (8100) is that air in the hollow rod (870) enters the hose (8130).

4. The rotary drilling device for punching a photovoltaic bracket according to claim 1, wherein the number of the hollow elastic capsules (880) is four, each two hollow elastic capsules (880) are symmetrically arranged on two sides of the hollow rod (870), and a single extrusion ball (860) is positioned between the two hollow elastic capsules (880) on a single side of the hollow rod (870).

5. The rotary drilling apparatus for photovoltaic stent perforation according to claim 4, wherein the hollow elastic balloon (880) is located in the path of movement of the squeeze bulb (860).

6. The rotary drilling device for punching the photovoltaic bracket according to claim 1, wherein a splash-proof noise reduction assembly (900) is arranged on the side surface of the positioning block (700);

the splash-proof noise reduction assembly (900) comprises an arc-shaped baffle (910) and a hydraulic bin (920), wherein the arc-shaped baffle (910) is rotationally connected to the side face of a positioning block (700), the hydraulic bin (920) is fixed inside the positioning block (700), a gravity trigger rod (940) is connected to one end piston of the hydraulic bin (920) in a sliding mode, an arc-shaped rod (930) is connected to the other end piston of the hydraulic bin (920) in a sliding mode, and the arc-shaped rod (930) is fixed outside the arc-shaped baffle (910).

7. The rotary drilling device for punching a photovoltaic bracket according to claim 6, wherein three groups of splash-proof noise reduction assemblies (900) are provided, the three groups of splash-proof noise reduction assemblies (900) are arranged on the side face of the positioning block (700) in an annular array shape, and the three groups of splash-proof noise reduction assemblies (900) and the three groups of support assemblies (800) are arranged in an staggered shape.

8. The rotary drilling device for punching photovoltaic brackets according to claim 6, characterized in that the inside of the arc-shaped baffle plate (910) is of a hollow structure, and the inside of the arc-shaped baffle plate (910) is filled with a sufficient amount of soundproof cotton plates (950).