Down-the-hole drill convenient to location
Technical Field
The utility model relates to the technical field of down-the-hole drills, in particular to a down-the-hole drill convenient to position.
Background
The drilling machine is a building construction equipment and is mainly used for pile foundation construction of a building. At present, for buildings such as bridges or high-rise buildings, deeper pile foundations are required to be configured so as to ensure that the safety requirements of the buildings are met. When the construction is carried out, firstly, the deep hole drilling machine is utilized for intermittent drilling, sediment and rock generated during drilling are discharged after each drilling is carried out for a certain depth, then the drilling is carried out until the drilling is carried out to the designed depth, then, an outer protection steel cylinder of the pile foundation is placed, and finally, a reinforcement cage is placed, and the construction of the pile foundation is completed after grouting.
The existing down-the-hole drill generally comprises a base, a drill fixing frame, a hydraulic drill rod and the like, a drill bit rotates to drill, and the hydraulic mechanism is used for controlling the drill rod to move up and down. Meanwhile, the existing deep hole drilling machine is also provided with a lifting mechanism for lifting and protecting the steel cylinder and the steel reinforcement cage. However, the existing down-the-hole drill equipment lacks of installing the locating device, generally needs to manually utilize the locating detection device to detect whether the hoisting is deviated or not when the steel cylinder is hoisted, and manually utilizes a tool to correct the deviation, so that not only is the efficiency low, but also the accuracy is completely dependent on the experience and the technical level of constructors, and a down-the-hole drill convenient to locate is needed to solve the technical problems.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a down-the-hole drill convenient to position, which is provided with a drill hole appointed place pushed by a drill hole machine body, and then a threaded rod and a jack are driven to vertically move by a rotating handle, so that a balance table is driven to be integrally and stably supported on the ground, the phenomenon of shaking and shifting of the balance table is avoided when the balance table is integrally drilled, an electric telescopic rod drives a chassis and a drill rod to carry out height adjustment by a connecting frame, and the rotation of the threaded rod can drive a balance plate and the chassis to transversely move, so that the balance table can be adjusted under the condition of keeping stable, the drilling accuracy is improved, and the like.
(II) technical scheme
In order to achieve the above purpose, the utility model provides the technical scheme that the down-the-hole drill convenient to position comprises a balance table, wherein the top surface of the balance table is provided with a fixed seat, two ends of the fixed seat are provided with reinforcing plates, the bottom surface of the balance table is provided with stabilizing plates, limiting plates are arranged between the stabilizing plates, the inner side of the fixed seat is provided with a balance plate, the inner side of the balance plate is provided with a connecting frame, the inner side of the connecting frame is provided with a supporting plate, the supporting plate is connected with a threaded rod, the side surface of the reinforcing plate is provided with a sliding rail, two ends of the balance plate are provided with connecting blocks, the side surface of the stabilizing plate is provided with a bearing plate, the bottom surface of the bearing plate is provided with an L-shaped plate, the bottom surface of the L-shaped plate is provided with a jack, and the bottom surface of the supporting plate is provided with an organic box.
Preferably, the fixed seat is fixedly connected to the top surface of the balancing stand, the reinforcing plates are fixedly connected to the two ends of the fixed seat respectively, the stabilizing plates are fixedly installed at the two ends of the bottom surface of the balancing stand, and the limiting plates are detachably installed between the limiting plates.
Through above-mentioned technical scheme, carry out drilling place with drilling organism, afterwards utilize to rotate the handle and drive threaded rod and jack vertical movement for the rotation of threaded rod drives the jack and fixes on ground, and then drives the whole firm support of balance table and above ground, avoid carrying out the balance table in drilling and wholly appear rocking the skew phenomenon, and before drilling work goes on, need draw limiting plate from between the firm board, carry out drilling work afterwards, and at quick-witted incasement side fixed connection gear motor, fixed connection between the output of motor and the drilling rod.
Preferably, the electric telescopic rods are fixedly connected to two ends of the top surface of the balance plate, the fixed seats are fixedly connected to the top surface of the electric telescopic rods, the balance plate is arranged on the inner side of the lifting type installation fixed seat, the balance plate is fixedly connected between the inner side of the balance plate and the connecting frame, the empty slot is formed in the inner side of the connecting frame, and the supporting plate is installed on the inner side of the sliding slot in a sliding mode.
Through above-mentioned technical scheme, utilize electric telescopic handle to drive the backup pad and carry out altitude mixture control, close electric telescopic handle after the adjustment, the rotatory screw thread of user drives the threaded rod and rotates at the bearing inner wall, and then make the balance plate carry out lateral shifting according to the rotation of threaded rod, the user carries out altitude mixture control according to needs drive the drilling rod, the empty slot has been seted up to corresponding balance plate in the middle of balance table and the fixing base simultaneously, make things convenient for the drilling rod to carry out horizontal or vertical removal, need utilize electric telescopic handle to drive balance plate and drilling rod again and carry out altitude mixture control after accomplishing drilling work, insert the slot direct of its limiting plate corresponding firm board side, avoid the drilling rod out of control to take place the condition of falling, thereby accomplish drilling work, convenience of customers operates simultaneously.
Preferably, the threaded rod penetrates through the supporting plate, bearings are arranged at two ends of the threaded rod, the side end of the threaded rod penetrates through the fixing seat and the reinforcing plate to be fixedly connected with the rotating handle, the chassis is fixedly installed on the bottom surface of the supporting plate, and the bottom surface of the chassis is rotatably connected with the drill rod.
Through above-mentioned technical scheme, drilling organism pushes away and drills appointed place, later utilizes the rotation handle to drive threaded rod and jack vertical movement, and then drives the whole firm support of balance table above ground, avoids carrying out the balance table in drilling and wholly appears rocking the skew phenomenon, and electric telescopic handle drives quick-witted case and drilling rod through the linking box and carries out the altitude mixture control, and the rotation of threaded rod can drive balance plate and quick-witted case and carry out lateral shifting, and then can make the balance table adjust under the circumstances that keeps firm, improves drilling accuracy simultaneously.
Preferably, the side of the reinforcing plate is provided with a hollow groove, the sliding rail is arranged on the inner side of the hollow groove, the connecting blocks are connected with the sliding rail through balls, and the connecting blocks are fixedly connected with the balance plate.
Through above-mentioned technical scheme, utilize the limiting plate to correspond the slot of firm board side and insert after the drilling work is accomplished, the inserting of limiting plate can carry out spacing protection to the drilling rod of top surface, avoids the drilling rod to damage the whereabouts and leads to the drilling rod body to appear damaged, and then plays spacing guard action, and the empty slot in the cooperation reinforcing plate is spacing connecting block and balance plate, and then guarantees that the balance plate carries out the altitude mixture control with you within range, effectively improves the device practicality, convenient to use person operates.
Compared with the prior art, the utility model provides the down-the-hole drill convenient to position, which has the following beneficial effects:
1. According to the utility model, the drilling machine body is used for pushing a drilling appointed place, and then the threaded rod and the jack are driven to vertically move by the rotating handle, so that the balance table is driven to be integrally and stably supported on the ground, the shaking deviation phenomenon of the balance table is avoided when the drilling is carried out, the electric telescopic rod drives the chassis and the drill rod to carry out height adjustment by the connecting frame, and the rotation of the threaded rod can drive the balance plate and the chassis to transversely move, so that the balance table can be adjusted under the condition of keeping stability, and meanwhile, the drilling accuracy is improved.
2. According to the utility model, after the drilling work is finished, the limiting plate is inserted into the slot corresponding to the side surface of the stabilizing plate, the limiting plate is inserted into the slot, so that the drill rod on the top surface can be limited and protected, the damage of the drill rod body caused by the damage and falling of the drill rod is avoided, the limiting and protecting effects are further achieved, the connecting block and the balance plate are limited by matching with the empty slot in the reinforcing plate, the height adjustment of the balance plate in the range of the balance plate is further ensured, the practicability of the device is effectively improved, and the operation of a user is facilitated.
Drawings
FIG. 1 is a schematic diagram of the front structure of a balance stand according to the present utility model;
FIG. 2 is a schematic diagram of the top surface structure of the balance plate of the present utility model;
FIG. 3 is a schematic view of a reinforced cross-sectional structure of the present utility model.
Wherein, 1, a balancing stand; 2, a fixing seat, 3, a reinforcing plate, 4, a stabilizing plate, 5, a limiting plate, 6, a balancing plate, 7, a connecting frame, 8, a supporting plate, 9, a threaded rod, 10, a sliding rail, 11, a connecting block, 12, a bearing plate, 13, an L-shaped plate, 14, a jack, 15 and a chassis.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a down-the-hole drill convenient to location, including balance table 1, balance table 1 top surface is provided with fixing base 2, fixing base 2 both ends are provided with gusset plate 3, balance table 1 bottom surface is provided with firm board 4, be provided with limiting plate 5 between the firm board 4, fixing base 2 inboard is provided with balance board 6, balance board 6 inboard is provided with connecting frame 7, connecting frame 7 inboard is provided with backup pad 8, backup pad 8 connects threaded rod 9, slide rail 10 has been seted up to gusset plate 3 side, balance board 6 both ends are provided with connecting block 11, firm board 4 side is provided with loading board 12, loading board 12 bottom surface is provided with L template 13, L template 13 bottom surface is provided with jack 14, backup pad 8 bottom surface is provided with machine case 15.
Specifically, the top surface of the balancing stand 1 is fixedly connected with the fixing base 2, two ends of the fixing base 2 are fixedly connected with the reinforcing plates 3 respectively, the stabilizing plates 4 are fixedly installed at two ends of the bottom surface of the balancing stand 1, and the limiting plates 5 are detachably installed between the limiting plates 5. The advantage is, carry out drilling place with drilling organism pushing away, afterwards utilize to rotate the handle and drive threaded rod 9 and jack 14 vertical movement for the rotation of threaded rod 9 drives jack 14 and fixes on ground, and then drives the whole firm support of balance table 1 and above ground, avoid carrying out the whole skew phenomenon that rocks that appears of balance table 1 at the drilling, and before drilling work goes on, need draw limiting plate 5 from between the firm board 4, carry out drilling work afterwards, and at quick-witted case 15 inboard fixed connection gear motor, fixed connection between the output of motor and the drilling rod.
Specifically, electric telescopic rod is fixedly connected at both ends of the top surface of the balance plate 6, the top surface of the electric telescopic rod is fixedly connected with the fixed seat 2, the balance plate 6 is arranged on the inner side of the fixed seat 2 in a lifting mode, the inner side of the balance plate 6 is fixedly connected with the connecting frame 7, a hollow groove is formed in the inner side of the connecting frame 7, and the supporting plate 8 is installed on the inner side of the sliding groove in a sliding mode. The advantage is that utilizing electric telescopic handle to drive backup pad 8 and carrying out the altitude mixture control, close electric telescopic handle after the adjustment, the rotatory screw thread of user drives threaded rod 9 and rotates at the bearing inner wall, and then make balance plate 6 carry out lateral shifting according to the rotation of threaded rod, the user drives the drilling rod according to needs and carries out the altitude mixture control, the empty slot has been seted up to corresponding balance plate 6 in balance table 1 and the fixing base 2 simultaneously, make things convenient for the drilling rod to carry out lateral shifting, need utilize electric telescopic handle to drive balance plate 6 and drilling rod again and carry out the altitude mixture control after the completion drilling work, insert the slot of its limiting plate 5 corresponding firm board 4 side with the drilling rod is direct, avoid the drilling rod out of control to take place the condition of falling, thereby accomplish drilling work, the convenience of customers operates simultaneously.
Specifically, the threaded rod 9 penetrates through the supporting plate 8, bearings are arranged at two ends of the threaded rod 9, the side end of the threaded rod 9 penetrates through the fixing seat 2 and the reinforcing plate 3 to be fixedly connected with the rotary handle, the case 15 is fixedly installed on the bottom surface of the supporting plate 8, and the bottom surface of the case 15 is rotatably connected with the drill rod. The advantage is that drilling organism pushes away drilling appointed place, afterwards utilizes the rotation handle to drive threaded rod 9 and jack 14 vertical movement, and then drives balance table 1 whole steady support and above ground, avoids carrying out balance table 1 whole appearance and rocks the skew phenomenon at the drilling, and electric telescopic handle passes through connecting frame 7 and drives quick-witted case 15 and drilling rod and carry out the altitude mixture control, and the rotation of threaded rod 9 can drive balance plate 6 and quick-witted case 15 and carry out lateral shifting, and then can make balance table 1 adjust under the circumstances that keeps firm, improves drilling accuracy simultaneously.
Specifically, the side of the reinforcing plate 3 is provided with a hollow groove, the sliding rail 10 is arranged on the inner side of the hollow groove, the connecting blocks 11 are connected with the sliding rail 10 through balls, and the balance plate 6 is fixedly connected between the connecting blocks 11. The advantage is, utilizes limiting plate 5 to insert corresponding slot of stabilizing plate 4 side after drilling work is accomplished, and limiting plate 5's inserts can carry out spacing protection to the drilling rod of top surface, avoids the drilling rod to damage the whereabouts and leads to the drilling rod body to appear damaging, and then plays spacing guard action, and the empty slot in cooperation gusset plate 3 carries out spacingly to connecting block 11 and balance plate 6, and then guarantees that balance plate 6 carries out the altitude mixture control with you within range, effectively improves the device practicality, convenient to use person operates.
When the drilling machine body is used for pushing a drilling place, afterwards, the rotation handle is utilized to drive the threaded rod 9 and the jack 14 to vertically move, the threaded rod 9 is rotated to drive the jack 14 to be fixed on the ground, the balance table 1 is driven to be integrally and stably supported on the ground, the shaking deviation phenomenon of the balance table 1 is avoided to be generated in the whole drilling process, before the drilling process is carried out, the limiting plate 5 is required to be extracted from the stable plate 4, the drilling process is carried out afterwards, a gear motor is fixedly connected to the inner side of the machine box 15, the output end of the motor is fixedly connected with the drill rod, the electric telescopic rod is utilized to drive the supporting plate 8 to carry out height adjustment, the electric telescopic rod is closed after adjustment, the user rotates threads to drive the threaded rod 9 to rotate on the inner wall of the bearing, then the balance plate 6 is enabled to transversely move according to rotation of the threaded rod, the user drives the drill rod to carry out height adjustment according to needs, meanwhile, empty slots are formed in the middle of the balance table 1 and the fixing seat 2, the drill rod is required to be driven by the electric telescopic rod to carry out height adjustment again, the limiting plate 5 is required to be directly inserted into the side end of the stable plate 4 after the drilling process is completed, and the out of the drilling process is convenient, and the out of the drilling process is free of the operation is avoided.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.