Convenient-to-operate bracket for vertical water drilling machine

Abstract

The invention provides a convenient-to-operate support for a vertical water drilling rig, which comprises a fixed base, a lifting mechanism is arranged on the fixed base, the lifting mechanism comprises a supporting rod and a sliding assembly, the lower end of the supporting rod is connected to the fixed base, two sliding rails are arranged on the supporting rod in an opposite supporting manner, and the sliding assembly comprises a rack and a sliding seat. The rack is arranged on the side face, facing the fixing base, of the supporting rod, the supporting rod is sleeved with the sliding base, an adjusting locking assembly is arranged on the face, facing the rack, of the sliding base, a water drilling machine is arranged on the other symmetrical face of the sliding base and located on the symmetrical face of the rack, and the adjusting locking assembly is connected with the rack in a meshed mode. And the sliding seat is controlled to lift along the sliding rail on the supporting rod. According to the support for the vertical water drilling machine, the rack and the water drilling machine are arranged on the two symmetrical faces of the supporting rod, pollution of impurities such as soil generated when the water drilling machine works to the rack is avoided, smooth operation of the rack is guaranteed, and the overall working efficiency and operation safety of the water drilling machine are improved.

Description

Technical Field

[0001] The invention relates to the field of water drilling machines, and in particular to a bracket for a vertical water drilling machine which is easy to operate. Background Art

[0002] A water drill (also known as an engineering drilling machine, a water-source diamond drill, etc.) generally consists of a bracket and a drilling device mounted on the bracket. The bracket is provided with a guide rail and a rack. The drilling device is meshed with the rack through a gear adjustment control assembly, so that the drilling device can be raised and lowered along the bracket to cooperate in completing the drilling operation. At present, the rack and the drilling host on most water drills are set on the same side of the bracket. In this way, during the drilling operation, the dirt and other impurities generated by it are easy to adhere to the rack, thereby affecting the smoothness of the meshing of the gear and the rack, affecting the working efficiency of the water drill, and easily causing the water drill to be scrapped, reducing the service life of the product and increasing the use cost of the product. Summary of the invention

[0003] The purpose of the present invention is to provide a bracket for a vertical water drilling rig that is easy to operate, so as to solve the problem in the prior art that the rack and the drilling main machine are arranged on the same side, the rack is easily contaminated, the normal use function of the rack is destroyed, and the overall working efficiency, service life and use cost of the water drilling rig are affected.

[0004] In order to solve the above technical problems, the present invention is implemented by the following technical solutions:

[0005] The cam is provided with a lifting mechanism, the lifting mechanism comprising a support rod and a sliding assembly, the lower end of the support rod is connected to the fixed base, two slide rails are provided on the support rod, the sliding assembly comprises a rack and a slide seat, the rack is provided on a side surface of the support rod facing the fixed base, the slide seat is sleeved on the outside of the support rod, an adjustment locking assembly is provided on a side of the slide seat facing the rack, a water drill is provided on the other symmetrical surface, and the water drill is located on the symmetrical surface of the rack, the adjustment locking assembly is meshed and connected with the rack to control the slide seat to perform lifting and lowering work along the slide rail on the support rod.

[0006] Preferably, the above-mentioned adjustment locking assembly includes a mounting shell, a first gear shaft and a second gear shaft, an opening is provided on one side of the slide seat, the mounting shell is connected to the opening, the first gear shaft is passed through the mounting shell, and both ends thereof extend out of the mounting shell, a rocker is provided at one end of the first gear shaft, the second gear shaft is installed inside the mounting shell, and a gear is sleeved on the second gear shaft, the gear is meshed with the first gear shaft, and the second gear shaft is meshed with the rack.

[0007] Preferably, the above-mentioned mounting shell is detachably provided with a cover plate, and a notch is formed on one side of the mounting shell close to the cover plate, a first limit block and a second limit block are formed at the notch, a connecting shaft is provided on the cover plate, a pawl is rotatably connected to the connecting shaft, an elastic component cooperating with the pawl is also provided on the mounting shell, a ratchet is also sleeved on the first gear shaft, a shift block, a toothed claw and a rotating surface are provided on the pawl, the shift block extends from the notch of the mounting shell, the toothed claw engages or disengages with the ratchet, and the rotating surface rotates in cooperation with the elastic component.

[0008] Preferably, two limit plates are further provided on the above-mentioned connecting shaft, the pawl is located between the two limit plates, the elastic component includes a connecting sleeve and a steel ball, the connecting sleeve is installed on the mounting shell, the steel ball is embedded in the sleeve mouth of the connecting sleeve through a spring, the rotating surface is arc-shaped transition to form two limit grooves to cooperate with the steel ball to rotate, and a tooth claw is provided on the pawl.

[0009] Preferably, two limit plates are provided on the above-mentioned connecting shaft, the pawl is located between the two limit plates, the elastic component includes a connecting sleeve and a steel ball, the connecting sleeve is installed on the mounting shell, the steel ball is embedded in the sleeve mouth of the connecting sleeve through a spring, the rotating surface has an arc-shaped transition to form three limit grooves, and two teeth claws are arranged on the pawl at intervals. The shifting block is moved to make the steel ball embed into different limit grooves, causing one of the teeth claws to engage the ratchet or both teeth claws to disengage from the ratchet.

[0010] Preferably, the support rod is provided with a through hole inside, the slide rail is provided with a V-shaped slide groove, the slide seat is symmetrically provided with connecting pieces, both ends of the connecting piece are provided with V-shaped blocks, and the V-shaped blocks are located in the V-shaped groove and slide.

[0011] Preferably, a sealing plate for sealing the upper end of the through hole is further provided on the top of the support rod, a connector is provided on the sealing plate, and a handle is also provided on the mounting shell.

[0012] Preferably, the slide seat is provided with a support plate, the support plate is provided with a quick-release connection assembly for connecting the water drilling rig, the quick-release connection assembly includes a connection seat and a hook block, the connection seat is fixed to the support plate, the connection seat is provided with a connecting groove, a positioning shaft is fixedly passed through the connection groove and an eccentric pin is movably passed through the connection groove, a clamping block is provided on the hook block, two locking grooves for fitting the positioning shaft and the eccentric pin are symmetrically provided on the clamping block, the clamping block is embedded in the connecting groove and is locked or disengaged by the eccentric pin, and a winding plate is also provided on the side of the slide seat.

[0013] The present invention has the following beneficial effects: the support for a vertical water drill rig of the present invention has a simple structure, and by arranging the rack and the water drill rig on two symmetrical planes of the support rod, it avoids the contamination of the rack by impurities such as mud generated when the water drill rig is working, thereby ensuring the smooth operation of the rack, thereby improving the overall working efficiency of the water drill rig and extending the service life of the water drill rig; at the same time, by adjusting the design of the locking component, the slide seat can be stabilized in a certain position for drilling operations, thereby improving the operational stability and safety of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the present invention;

[0015] Figure 2 It is a schematic diagram of the internal structure of the adjustment locking assembly position in the present invention;

[0016] Figure 3 It is a schematic diagram of the structure among the cover plate, the first gear set, the pawl, the ratchet wheel and the elastic component in the present invention;

[0017] Figure 4 It is a schematic diagram of the structure between the support rod and the connecting member in the present invention;

[0018] Figure 5 Schematic diagram of the working state structure of the pawl and the ratchet wheel in the present invention (1);

[0019] Figure 6 Schematic diagram of the working state structure of the pawl and the ratchet wheel in the present invention (2);

[0020] Figure 7 Schematic diagram of the working state structure of the pawl and the ratchet wheel in the present invention (3);

[0021] Figure 8 It is a structural schematic diagram of the quick-release connection assembly in the present invention;

[0022] Fig. 9 It is a schematic diagram of the disassembly structure of the quick-release connection assembly in the present invention.

[0023] In the figure: 1-fixed base; 2-support rod; 3-rack; 4-slide; 5-mounting shell; 6-first gear shaft; 7-second gear shaft; 8-rocker; 9-gear; 10-cover plate; 11-connecting shaft; 12-pawl; 13-ratchet; 14-limiting plate; 15-connecting sleeve; 16-steel ball; 17-handle; 20-connecting piece; 21-V-block; 22-sealing plate; 23-base support block; 24-support plate; 25-winding plate; 26-connecting seat; 27-hook block; 28-positioning shaft; 29-eccentric pin; 101-mounting slot; 201-slide rail; 501-first limit block; 502-second limit block; 1201-shift block; 1202-tooth claw; 1203-limiting slot; 2601-connecting slot; 2701-block; 2702-locking slot. DETAILED DESCRIPTION

[0024] The specific embodiments of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0025] like Figure 1-9 As shown, a bracket for a vertical water drilling rig that is easy to operate includes a fixed base 1, a lifting mechanism is arranged on the fixed base 1, the lifting mechanism includes a support rod 2 and a sliding assembly, the lower end of the support rod 2 is connected to the fixed base 1, two slide rails 201 are arranged on the support rod 2, the sliding assembly includes a rack 3 and a slide seat 4, the rack 3 is arranged on the side surface of the support rod 2 facing the fixed base 1, the slide seat 4 is sleeved on the outside of the support rod 2, an adjustment locking assembly is arranged on the side of the slide seat 4 facing the rack 3, a water drilling rig is arranged on the other symmetrical surface, and the water drilling rig is located on the symmetrical surface of the rack 3, the adjustment locking assembly is meshed and connected with the rack 3, and the slide seat 4 is controlled to perform lifting and lowering work along the slide rail 201 on the support rod 2.

[0026] The vertical water drilling rig support of the present invention has a simple structure. According to actual use requirements, a suitable water drilling rig host is installed on the support rod 2, and then the water drilling rig host can be controlled to perform corresponding drilling work by controlling the locking component. By arranging the rack 3 and the water drilling rig on two symmetrical planes of the support rod 2, the pollution of the rack 3 by impurities such as soil generated when the water drilling rig is working is avoided, and the smooth operation of the rack 3 is ensured, thereby improving the overall working efficiency of the water drilling rig and extending the service life of the water drilling rig; at the same time, by adjusting the design of the locking component, the slide seat 4 can be stabilized in a certain position for drilling operations, thereby improving the operational stability and safety of the equipment; in order to improve the connection stability between the support rod 2 and the fixed base 1, accessories such as reinforcing blocks can be added between the two as needed to avoid direct assembly of the two, so as to prevent problems such as deformation of the support rod 2 when the two are connected.

[0027] Specifically, the adjustment locking assembly includes a mounting shell 5, a first gear shaft 6 and a second gear shaft 7. An opening is provided on one side of the slide seat 4, and the mounting shell 5 is connected at the opening. The first gear shaft 6 is passed through the mounting shell 5, and both ends thereof extend out of the mounting shell 5. A rocker 8 is provided at one end of the first gear shaft 6, and the second gear shaft 7 is installed inside the mounting shell 5, and a gear 9 is sleeved on the second gear shaft 7. The gear 9 is meshed and connected with the first gear shaft 6, and the second gear shaft 7 is meshed and connected with the rack 3.

[0028] The above design realizes the up and down lifting operation of the slide 4 through the cooperation of the first gear shaft 6 and the second gear shaft 7. In particular, the cooperation of the two gear shafts can replace the gears 9 with different reduction ratios, thereby changing the operating force of the rocker 8. In other words, according to different usage conditions, the gears 9 can be replaced to improve the comfort of the rocker 8. Among them, the matching design of the mounting shell 5 can fix the gear shaft and other accessories, and cover and protect these accessories to prevent external damage, thereby improving the stability of the product.

[0029] Specifically, Figure 2-3As shown, the mounting shell 5 is detachably provided with a cover plate 10, and a notch is formed on one side of the mounting shell 5 close to the cover plate 10, and a first limit block 501 and a second limit block 502 are formed at the notch, a connecting shaft 11 is provided on the cover plate 10, and a ratchet 12 is rotatably connected to the connecting shaft 11, and an elastic component cooperating with the ratchet 12 is also provided on the mounting shell 5, and a ratchet 13 is also sleeved on the first gear shaft 6, and a shifting block 1201, a toothed claw 1202 and a rotating surface are provided on the ratchet 12, and the shifting block 1201 is moved from the mounting shell 5 The notch extends out, the tooth claw 1202 engages with or disengages the ratchet 13, the rotating surface rotates in coordination with the elastic component, two limit plates 14 are further provided on the connecting shaft 11, the pawl 12 is located between the two limit plates 14, the elastic component includes a connecting sleeve 15 and a steel ball 16, the connecting sleeve 15 is installed on the mounting shell 5, the steel ball 16 is embedded in the sleeve opening of the connecting sleeve 15 through a spring, the rotating surface has an arc-shaped transition to form two limit grooves 1203 that rotate in coordination with the steel ball 16, and the pawl 12 is provided with a tooth claw 1201.

[0030] The above design is generally suitable for placing the fixed base 1 on the ground for use. Through the design of the ratchet 13 and the pawl 12, the toothed claw 1202 can be engaged with the ratchet 13 or disengaged from the ratchet 13 by simply toggling the dial block 1201. When the toothed claw 1202 and the ratchet 13 are in a disengaged state, the slide 4 can move freely up and down. When the toothed claw 1202 is engaged with the ratchet 13, the slide 4 can move normally upward and be locked downward, that is, the stability of the water drill in drilling at the desired position can be improved. The existing ones generally use threaded tightening to fix. Since the torque is high when the water drill is working, The force is large and it is easy to destroy the tightening state of the thread, thereby causing the slide 4 to accidentally drop toward the fixed base 1, affecting the stability of the water drill; the design of the elastic component, especially the design of the arc transition surface on the steel ball 16 and the pawl 12, only needs to push the pawl 12, and the pawl 12 can automatically fall into place, preventing the risk of falling off, and improving the stability and safety of the whole product; the design of the limit plate 14 can improve the installation stability of the pawl 12, thereby improving the smoothness of the cooperation between it and the steel ball 16; the design of the handle 17 is convenient for disassembly and assembly of accessories such as the installation shell, and is also convenient for operation and use.

[0031] Specifically, Figure 5-7 As shown, the arc-shaped transition of the rotating surface forms three limit grooves 1203, and two tooth claws 1202 are arranged on the pawl 12 at intervals. The shifting block 1201 is moved to make the steel ball 16 embed into different limit grooves 1203, so that one of the tooth claws 1202 engages with the ratchet 13 or both tooth claws 1202 are disengaged from the ratchet 13.

[0032] In the above design, by moving the shifting block 1201, the corresponding tooth claw 1202 can be inserted into the corresponding limiting groove 1203, so that the pawl 12 and the ratchet wheel 13 are in three states. The first state is (such as Figure 7 ): The two claws 1202 are disengaged from the ratchet 13, at which time the slide 4 can move freely up and down to adjust the drilling position; the second is (such as Figure 6 ): Move the shift block 1201 to make one of the tooth claws 1202 engage the ratchet 13. At this time, the shift block 1201 abuts against the outer side of the first limit block 501, and the other tooth claw 1201 abuts against the inner side of the second limit block 502. The slide 4 is locked in the direction of the fixed base 1 and moves normally in the other opposite direction, that is, the conventional operation state of drilling in the direction of the ground; the third is (such as Figure 7 ): Move the shift block 1201 to make one of the tooth claws 1202 engage with the ratchet 13. At this time, the shift block 1201 is against the outer side of the second limit block 502, and the other tooth claw 1201 is against the inner side of the first limit block 501. The shift block 1201 is against the outer side of the first limit block 501, and the other tooth claw 1201 is against the inner side of the second limit block 502. The slide 4 can slide normally in the direction of the fixed base 1 and is in a locked state in the other opposite direction. This is suitable for when the fixed base 1 is fixed upward, such as fixed to the ceiling or some tops with holes. The water drill needs to drill upward to prevent the hand-operated joystick 8 from falling off during manual operation due to external forces such as gravity, otherwise there will be a serious risk of the slide 4 sliding down in the opposite direction of the fixed base 1, thereby improving the scope of application of the water drill as well as the stability and safety of use.

[0033] Specifically, a through hole is provided inside the support rod 2, a V-shaped groove is provided on the slide rail 201, a connecting piece 20 is symmetrically provided on the slide seat 4, V-shaped blocks 21 are provided at both ends of the connecting piece 20, and the V-shaped blocks 21 are located in the V-shaped groove and slide.

[0034] The above-mentioned design, the matching design of the V-shaped block 21 and the V-shaped groove, can increase the sliding contact area between the slide seat 4 and the support rod 2, and improve the stability of lifting. At the same time, during use, the stability of the support rod 2 in various directions can also be adjusted to improve the stability of the bracket.

[0035] Specifically, a sealing plate 22 for sealing the upper end of the through hole is further provided on the top of the support rod 2 , a connector is provided on the sealing plate 22 , and a handle 17 is further provided on the mounting shell 5 .

[0036] The above design is mainly aimed at some users who need to fix the use position of the water drill by fixing the bracket to the ceiling. If it is fixed by fixing the base 1, fixing holes will appear at different positions on the ground. Therefore, according to the accessories used by the operator (the accessories are used to connect the sealing plate 22 and the ceiling to compress the two), different connectors can be set on the sealing plate 22. The design of the handle 17 can facilitate the operation of lifting and lowering the water drill.

[0037] Specifically, Figure 8-9 As shown, a support plate 24 is provided on the slide 4, and a quick-release connection assembly for connecting a water drilling rig is provided on the support plate 24, and the quick-release connection assembly includes a connection seat 26 and a hook block 27, the connection seat 26 is fixed on the support plate 24, and a connection groove 2601 is provided on the connection seat 26, a positioning shaft 28 is fixedly penetrated at the connection groove 2601, and an eccentric pin shaft 29 is movably penetrated at the connection groove 2601, a clamping block 2701 is provided on the hook block 27, and two locking grooves 2702 for fitting the positioning shaft 28 and the eccentric pin shaft 29 are symmetrically provided on the clamping block 2701, the clamping block 2701 is embedded in the connection groove 2601 and is locked or disengaged by the eccentric pin shaft 28, and a winding plate 25 is also provided on the side of the slide 4.

[0038] The above design can directly connect the mainframe of the water drill to the support plate 24 according to the use requirements, and is generally fixed by a number of bolts. In order to improve the convenience of replacing the mainframe of the water drill, a quick-release connection assembly can also be provided on the support plate 24, and the hook block 27 is installed on the mainframe of the water drill, and the connecting seat 26 is connected to the supporting plate 24. During the specific operation, the eccentric pin shaft 28 on the connecting seat 26 is pulled out, and then the card block 2701 on the hook block 27 is installed from the top of the connecting groove 2601 on the connecting seat 26, and the hook block 27 is lowered to make the lock groove 2601 below the card block 2701 close. 702 is stuck on the positioning shaft 28, and then the eccentric pin 29 is pushed into the upper locking groove 2702, and the eccentric pin 29 is rotated to complete the locking by eccentricity. When it needs to be removed, the eccentric pin 29 is rotated in the opposite direction, and then the pin is pulled out, and the hook block 27 is lifted up and then the hook block 27 is taken out. Through the quick-release connection component, the convenience of disassembly and assembly of the water drilling rig host is greatly improved, and the flexibility and effectiveness of the use of the bracket are improved. Of course, water drilling rig hosts with different structures can be matched with different quick-release connectors; hooks in opposite directions are provided on the winding plate 25, which is convenient for storing and clamping the power cord or the water inlet pipe.

[0039] The above are only preferred embodiments of the present invention, and are not intended to limit the implementation methods and protection scope of the present invention. Those skilled in the art should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A support for a vertical water drilling machine that is easy to operate, comprising a fixed base, on which a lifting mechanism is provided, characterized in that: The lifting mechanism includes a support rod and a sliding assembly, the lower end of the support rod is connected to the fixed base, and two slide rails are arranged on the support rod. The sliding assembly includes a rack and a slide seat, the rack is arranged on the side surface of the support rod facing the fixed seat, and the slide seat is sleeved on the outside of the support rod, and an adjustment locking assembly is arranged on the side of the slide seat facing the rack, and a water drill is arranged on the other symmetrical surface, and the water drill is located on the symmetrical surface of the rack, and the adjustment locking assembly is meshed with the rack to control the slide seat to perform lifting and lowering work along the slide rail on the support rod.

2. The easy-to-operate bracket for a vertical water drilling rig according to claim 1, characterized in that: The adjustment locking assembly includes a mounting shell, a first gear shaft and a second gear shaft. An opening is provided on one side of the slide seat, and the mounting shell is connected to the opening. The first gear shaft is passed through the mounting shell, and both ends thereof extend out of the mounting shell. A rocker is provided at one end of the first gear shaft, and the second gear shaft is installed inside the mounting shell. A gear is sleeved on the second gear shaft, and the gear is meshed with the first gear shaft, and the second gear shaft is meshed with the rack.

3. The easy-to-operate bracket for a vertical water drilling rig according to claim 2, characterized in that: The mounting shell is detachably provided with a cover plate, and a notch is formed on one side of the mounting shell close to the cover plate, a first limit block and a second limit block are formed at the notch, a connecting shaft is provided on the cover plate, a pawl is rotatably connected to the connecting shaft, an elastic component cooperating with the pawl is also provided on the mounting shell, a ratchet is also sleeved on the first gear shaft, a shift block, a toothed claw and a rotating surface are provided on the pawl, the shift block extends from the notch of the mounting shell, the toothed claw engages or disengages with the ratchet, and the rotating surface rotates in cooperation with the elastic component.

4. The easy-to-operate support for a vertical water drilling rig according to claim 3, characterized in that: Two limit plates are also provided on the connecting shaft, and the pawl is located between the two limit plates. The elastic component includes a connecting sleeve and a steel ball. The connecting sleeve is installed on the mounting shell. The steel ball is embedded in the sleeve opening of the connecting sleeve through a spring. The arc-shaped transition of the rotating surface forms two limit grooves that rotate in cooperation with the steel ball, and a tooth claw is provided on the pawl.

5. The easy-to-operate support for a vertical water drilling rig according to claim 3, characterized in that: Two limit plates are also provided on the connecting shaft, and the pawl is located between the two limit plates. The elastic component includes a connecting sleeve and a steel ball. The connecting sleeve is installed on the mounting shell. The steel ball is embedded in the sleeve opening of the connecting sleeve through a spring. The arc-shaped transition of the rotating surface forms three limit grooves. Two tooth claws are arranged on the pawl at intervals. The shifting block is moved to make the steel ball embed into different limit grooves, so that one of the tooth claws engages with the ratchet or both tooth claws are disengaged from the ratchet.

6. A support for a vertical water drilling machine that is easy to operate according to any one of claims 1 to 5, characterized in that: The support rod is provided with a through hole inside, the slide rail is provided with a V-shaped slide groove, the slide seat is symmetrically provided with connecting pieces, both ends of the connecting piece are provided with V-shaped blocks, and the V-shaped blocks are located in the V-shaped slide groove and slide.

7. The easy-to-operate support for a vertical water drilling rig according to claim 6, characterized in that: A sealing plate for sealing the upper end of the through hole is also arranged on the top of the support rod, a connector is arranged on the sealing plate, and a handle is also arranged on the mounting shell.

8. The easy-to-operate support for a vertical water drilling rig according to claim 7, characterized in that: The slide seat is provided with a support plate, and the support plate is provided with a quick-release connection assembly for connecting the water drilling rig, and the quick-release connection assembly includes a connection seat and a hook block, the connection seat is fixed to the support plate, and the connection seat is provided with a connection groove, and a positioning shaft is fixedly penetrated through the connection groove and an eccentric pin shaft is movably penetrated through the connection groove, and a clamping block is provided on the hook block, and two locking grooves for fitting the positioning shaft and the eccentric pin shaft are symmetrically provided on the clamping block, and the clamping block is embedded in the connection groove and is locked or disengaged by the eccentric pin shaft, and a winding plate is also provided on the side of the slide seat.

Images