CN217169163U

CN217169163U - Portable crowd's hole drilling equipment

Info

Publication number: CN217169163U
Application number: CN202220302257.2U
Authority: CN
Inventors: 邱业亮; 李军兵; 肖大维; 郑梦宇; 邱炜; 邢英兴; 张佳; 艾杰; 沈超
Original assignee: Cccc Second Navigation Bureau Construction Technology Co ltd
Current assignee: Cccc Second Navigation Bureau Construction Technology Co ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-08-12
Anticipated expiration: 2032-02-15

Abstract

The utility model discloses a portable crowd's hole drilling equipment, include: the upper end surface of the movable trolley is horizontal; the upper end surface of the moving trolley is detachably connected with a base; the sliding rail is vertically arranged on the base; the drilling machine sliding sleeve is movably sleeved on the sliding rail; the drilling machine power device is fixedly arranged on one side, away from the center of the mobile trolley, of the drilling machine sliding sleeve; the output end of the power device of the drilling machine is connected with a plurality of drill bits through a gear set, and the gear set is used for driving the drill bits and the output end of the power device of the drilling machine to synchronously rotate. The utility model discloses a porous shaping can be under construction, drilling efficiency, reduce cost can be effectively improved.

Description

Portable crowd's hole drilling equipment

Technical Field

The utility model relates to a drilling equipment field. More specifically, the utility model relates to a portable crowd's hole drilling equipment.

Background

In recent years, the building engineering in China develops very rapidly, concrete structures become the main structural form of foundation engineering due to the advantages of material conservation, fast construction, good durability and the like, the bearing capacity of the concrete structures is reduced or reinforcement is needed due to other reasons after years of operation, most reinforcement methods relate to drilling and bar planting, and the amount of the drilling and bar planting is very large. The conventional method adopts an electric hammer or a water drill to drill holes one by one, has large workload and low efficiency, and usually consumes a large amount of manpower and material resources and cannot reach the preset construction period.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.

To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a mobile group hole drilling apparatus including:

the upper end surface of the movable trolley is horizontal; the upper end surface of the moving trolley is detachably connected with a base;

the sliding rail is vertically arranged on the base;

the drilling machine sliding sleeve is movably sleeved on the sliding rail;

the drilling machine power device is fixedly arranged on one side, away from the center of the mobile trolley, of the drilling machine sliding sleeve; the output end of the drilling machine power device is connected with the plurality of drill bits through a gear set, and the gear set is used for driving the plurality of drill bits and the output end of the drilling machine power device to synchronously rotate.

Preferably, one side of the sliding rail, which deviates from the center of the mobile trolley, is fixedly connected with a rack, and a gear meshed with the rack is rotationally connected in the sliding sleeve of the drilling machine.

Preferably, one side of the drilling machine sliding sleeve is provided with a hand wheel, the center of the hand wheel is fixedly connected with a rotating shaft, and one end of the rotating shaft penetrates through the side wall of the drilling machine sliding sleeve and is fixedly connected with the center of the gear.

Preferably, the gear set includes a driving gear and a plurality of driven gears; the driving gear is coaxially and fixedly connected with the output end of the power device of the drilling machine; the plurality of driven gears are arranged in one-to-one correspondence with the drill bits, and one end of each drill bit is coaxially and fixedly connected with the corresponding driven gear; the driving gear and each of the driven gears are engaged with each other.

Preferably, the base is detachably connected with the upper end face of the movable trolley through a bolt.

The utility model discloses at least, include following beneficial effect:

the utility model provides a movable group hole drilling device, which arranges a drilling machine power device and a drill bit on a movable trolley, and is convenient to move; the drilling machine power device is connected with a plurality of drill bits through the gear set, one-time construction can be achieved through porous forming, the relative position precision of the same group of hole sites is high, follow-up procedure construction is facilitated, drilling efficiency can be effectively improved, and cost can be reduced.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic side view of a drilling apparatus according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the gear set according to the above embodiment of the present invention;

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials, if not otherwise specified, are commercially available; in the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1, the utility model provides a portable crowd's hole drilling equipment, include:

the upper end surface of the movable trolley 1 is horizontal; the upper end surface of the movable trolley 1 is detachably connected with a base 3;

a slide rail 4 vertically disposed on the base 3;

the drilling machine sliding sleeve 6 is movably sleeved on the sliding rail 4;

the drilling machine power device 8 is fixedly arranged on one side of the drilling machine sliding sleeve 6, which deviates from the center of the moving trolley 1; the output end 81 of the power device of the drilling machine is connected with a plurality of drill bits 10 through a gear set 9, and the gear set 9 is used for driving the drill bits 10 and the output end of the power device 8 of the drilling machine to synchronously rotate.

In the technical scheme, the movable trolley 1 is used as a bearing foundation and drives the drilling machine power device 8 and the drill bit 10 to move to the position to be drilled. The movable trolley 1 is a movable trolley which is adopted conventionally. Through making rig sliding sleeve 6 is in slide rail 4 goes up to slide and drives rig power device 8 removes in vertical direction, it is multiple to creep into power device 8 through gear train 9 with a plurality of drill bit 10 is connected, consequently can drive a plurality of the drill bit creeps into a plurality of muscle holes of planting perpendicularly simultaneously, realizes once the porous shaping of construction, can effectively improve drilling efficiency, reduce cost. And the bar planting holes constructed in the same group have high relative position precision because the holes are formed simultaneously.

Cleaning up construction parts and surrounding environment sundries before construction; and (4) measuring and setting out according to the field environment, and determining the hole site center. And moving the drilling equipment to the position to be drilled through the moving trolley 1, and enabling each drill bit 10 to correspond to the hole position. And the drill sliding sleeve 6 moves downwards along the sliding rail 4, and simultaneously the drill power device 8 drives each drill bit 10 to rotate quickly for drilling. In the drilling process, the drill can drill for multiple times according to the drilling depth, the core sample is taken out after drilling each time, and the hole depth, the hole diameter and the verticality are measured. After one part is constructed, the movable trolley 1 is used for moving to the next construction part, and construction is continued. Preferably, each drill bit can be kept washed by water through a water pipe in the drilling process, and drilling is matched.

In another embodiment, a rack 5 is fixedly connected to one side of the slide rail 4 away from the center of the moving trolley 1, and a gear meshed with the rack 5 is rotatably connected to the drill sliding sleeve 6.

In the technical scheme, the gear is meshed with the rack 5, and the drilling machine sliding sleeve 6 is driven to move and fix along the sliding rail 4 by rotating the gear.

In order to control the relative movement of the drilling machine sliding sleeve 6 and the sliding rail 4, a hand wheel 7 is arranged on one side of the drilling machine sliding sleeve 6, a rotating shaft is fixedly connected to the center of the hand wheel 7, and one end of the rotating shaft penetrates through the side wall of the drilling machine sliding sleeve 6 and is fixedly connected with the center of the gear. The hand wheel 7 with the gear is coaxial to be set up the both ends of pivot, through rotating the hand wheel 7 drives the gear rotates, and then control the rig sliding sleeve 7 is followed slide rail 4 removes.

In another embodiment, the gear set 9 includes a driving gear 91 and a plurality of driven gears 92; the driving gear 91 is coaxially and fixedly connected with the output end 81 of the power device of the drilling machine; the driven gears 92 are arranged in one-to-one correspondence with the drills 10, and one end of each drill 10 is coaxially and fixedly connected with the corresponding driven gear 92; the drive gear 91 and the driven gears 92 mesh with each other.

In this solution, as shown in fig. 2, the output end 81 of the power unit of the drilling machine drives the driving gear 91 to rotate, the driving gear 91 and each of the driven gears 92 are engaged with each other, so that each of the driven gears 92 rotates together with the driving gear 91, so as to realize that one power unit 8 of the drilling machine simultaneously drives a plurality of drill bits to rotate together. The diameters of the driving gear 91 and the driven gear 92 and the number of the driven gears 92 can be adjusted to meet different drilling diameter, number and position requirements by changing the drill bit.

In another embodiment, the base 3 is detachably connected with the upper end surface of the movable trolley 1 through a bolt 2. According to the horizontal angle of the surface of the construction part and the placing surface of the drilling equipment, the base 3 is adjusted through the bolt 2, so that the vertical direction of each drill bit 10 is consistent with the design vertical direction of hole positions, and the verticality of the bar planting hole is ensured.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, particular embodiments, but rather to those skilled in the art, having the benefit of the teachings of the present invention, which is capable of numerous modifications and alternative forms, and will be readily apparent to those skilled in the art, and it is not intended to limit the invention to the details shown and described without departing from the general concepts defined by the appended claims and their equivalents.

Claims

1. A mobile group hole drilling apparatus, comprising:

the sliding rail is vertically arranged on the base;

the drilling machine sliding sleeve is movably sleeved on the sliding rail;

the drilling machine power device is fixedly arranged on one side, away from the center of the mobile trolley, of the drilling machine sliding sleeve; the output end of the power device of the drilling machine is connected with a plurality of drill bits through a gear set, and the gear set is used for driving the drill bits and the output end of the power device of the drilling machine to synchronously rotate.

2. The mobile group hole drilling equipment as claimed in claim 1, wherein a rack is fixedly connected to one side of the slide rail, which is away from the center of the mobile trolley, and a gear engaged with the rack is rotatably connected to the sliding sleeve of the drilling machine.

3. The mobile group hole drilling equipment as claimed in claim 2, wherein a hand wheel is arranged on one side of the drill sliding sleeve, a rotating shaft is fixedly connected to the center of the hand wheel, and one end of the rotating shaft penetrates through the side wall of the drill sliding sleeve and is fixedly connected with the center of the gear.

4. The mobile group hole drilling apparatus of claim 1, wherein the gear set comprises a driving gear and a plurality of driven gears; the driving gear is coaxially and fixedly connected with the output end of the power device of the drilling machine; the plurality of driven gears are arranged in one-to-one correspondence with the drill bits, and one end of each drill bit is coaxially and fixedly connected with the corresponding driven gear; the driving gear and each of the driven gears are engaged with each other.

5. The mobile group hole drilling apparatus according to claim 1, wherein the base is detachably coupled to the upper end surface of the traveling car by a bolt.