CN219151627U

CN219151627U - Drilling equipment for fire control engineering convenient to use

Info

Publication number: CN219151627U
Application number: CN202223229543.XU
Authority: CN
Inventors: 姚春秀; 陈红
Original assignee: Shandong Runlin Fire Engineering Co ltd
Current assignee: Shandong Runlin Fire Engineering Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-06-09
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses a convenient-to-use drilling device for fire engineering, which comprises a base, wherein a top plate capable of moving up and down is arranged on the top surface of the base, a U-shaped mounting frame capable of sliding left and right is arranged on the top surface of the top plate, two sides of the U-shaped mounting frame are respectively provided with a half shaft, opposite end surfaces of the two half shafts are fixedly connected together and provided with a mounting plate, a through hole is arranged in the central position of the upper part of the mounting plate, a motor is fixedly arranged in the through hole, a drill bit is arranged on an output shaft of the motor, gears are respectively arranged on the outer end surfaces of the two half shafts extending out of the U-shaped mounting frame, fixing seats are respectively arranged on two outer side surfaces of the U-shaped mounting frame at positions corresponding to the gears, and fixing devices capable of limiting the gears to rotate are respectively arranged in the two fixing seats. The utility model has simple structure and flexible use, and can ensure that the drill bit can be rotated and switched at will in the horizontal direction and the vertical direction according to the requirement, thereby improving the application range of the device.

Description

Drilling equipment for fire control engineering convenient to use

Technical Field

The utility model relates to the technical field of drilling devices, in particular to a drilling device for a fire engineering, which is convenient to use.

Background

The construction of the fire engineering plays an important role in guaranteeing the safety of public places, and for the promotion of the fire engineering, the public places generally need to be built with fire-fighting buildings and appliances, so that the fire safety and the fire consciousness are improved.

Patent number CN216707945U discloses a drilling equipment for fire engineering convenient to use, comprising a base plate, the bottom of bottom plate is provided with the universal wheel, the top of bottom plate is seted up flutedly, the top welded mounting of bottom plate has first backup pad, the bottom welded mounting of first backup pad has first hydraulic stem, the free end welded mounting of first hydraulic stem has the supporting seat, the top welded mounting of bottom plate has the second hydraulic stem, the free end welded mounting of second hydraulic stem has the roof, the top welded mounting of roof has the fixed plate, the spout has been seted up at the top of fixed plate, the back lateral wall welded mounting of fixed plate has first motor, the output shaft of first motor runs through the back lateral wall of fixed plate and extends to the inside of spout and passes through the shaft coupling welded mounting threaded rod, the slider is slidable mounting with the spout, the fixed block is installed at the top welded mounting of slider.

Although the drilling operation can be technically performed in the fire engineering, the drilling direction can only be performed in the horizontal direction, and the top surface of the drilling device cannot be adjusted according to the requirement, so that the application range of the device is affected; and the roof receives the influence of first backup pad and second hydraulic stem cylinder body height when moving downwards, makes it receive certain restriction when moving downwards, influences its availability factor.

Disclosure of Invention

The technical problem to be solved by the utility model is to overcome the technical defects, and provide the drilling device for the fire engineering, which is convenient to use.

In order to solve the problems, the technical scheme of the utility model is as follows: the utility model provides a drilling equipment for fire engineering convenient to use, includes the base, be equipped with the roof that can reciprocate on the base top surface, but be equipped with the U type mounting bracket of side-to-side sliding on the roof top surface, U type mounting bracket both sides all are equipped with the semi-axis, two common fixed connection is equipped with the mounting panel on the semi-axis relative terminal surface, mounting panel upper portion central point puts and is equipped with the through-hole and this through-hole internal fixation is equipped with the motor, be equipped with the drill bit on the output shaft of motor, two the semi-axis stretches out all is equipped with the gear on the lateral surface of U type mounting bracket, be equipped with the fixing base in gear correspondence department on U type mounting bracket both sides lateral surface, two all be equipped with in the fixing base and restrict gear pivoted fixing device.

Further, fixing device includes movable rod and tooth piece, two all be equipped with the cavity in the fixing base, and still wear to establish the movable rod in the cavity, the movable rod outside is equipped with the clamp plate in cavity diapire department, still winds in the section between clamp plate and cavity roof and establishes reset spring, still be equipped with the tooth piece with the tooth's socket looks adaptation of gear on the tip that the movable rod stretches out the fixing base bottom surface, tooth piece bottom butt is on the interior tooth face of gear.

Furthermore, the outer side surface of the gear is only provided with gear teeth in the 1/4 circumferential direction, and the position corresponding to the gear block is the beginning end of the tooth slot.

Furthermore, a scissor type connection mode is adopted between the top surface of the base and the bottom surface of the top plate to enable the top plate to move up and down.

Further, the universal wheels of locking mechanism are all arranged at four corners of the bottom surface of the base, and mounting grooves are also formed in two ends of a section between two universal wheels in the length direction, four electric cylinders are all arranged in the mounting grooves, and supporting seats are arranged at movable ends of the electric cylinders.

Further, the bottom surfaces of the four supporting seats are higher than the bottom surfaces of the universal wheels in the moving state of the base.

Compared with the prior art, the utility model has the advantages that: through the connection between the mounting plate and the half shaft and the matching of the gears and the tooth blocks, the mounting plate can be arbitrarily rotated and switched in the horizontal direction and the vertical direction, so that the application range of the device is improved; the installation of the electric cylinder in the scissor type lifting mechanism and the installation groove can increase the downward moving distance of the top plate, so that the use efficiency of the device is improved. The utility model has simple structure and flexible use, and can ensure that the drill bit can be rotated and switched at will in the horizontal direction and the vertical direction according to the requirement, thereby improving the application range of the device.

Drawings

Fig. 1 is a front view of the present utility model.

Figure 2 is a side view of the U-shaped mount of the present utility model.

Fig. 3 is an enlarged view of the utility model at a in fig. 2.

Fig. 4 is a side view of the gear and tooth block cooperation of the present utility model.

As shown in the figure: 1. a base; 2. a top plate; 3. u-shaped mounting rack; 4. a mounting plate; 5. a through hole; 6. a motor; 7. a drill bit; 8. a half shaft; 9. a gear; 10. a fixing seat; 11. a cavity; 12. a moving rod; 13. a pressing plate; 14. a return spring; 15. tooth blocks; 16. a universal wheel; 17. a mounting groove; 18. an electric cylinder; 19. and a supporting seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, embodiments of the utility model; 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.

As shown in fig. 1 to 3, a drilling equipment for fire engineering convenient to use, including base 1, be equipped with roof 2 that can reciprocate on the base 1 top surface, adopt the connected mode of cutting fork between base 1 top surface and the roof 2 bottom surface to make roof 2 reciprocate, be equipped with the U type mounting bracket 3 that can slide side by side on the roof 2 top surface, U type mounting bracket 3 both sides all are equipped with semi-axis 8, common fixed connection is equipped with mounting panel 4 on the relative terminal surface of two semi-axes 8, mounting panel 4 can rotate in U type mounting bracket 3 and switch under horizontal position and vertical position, mounting panel 4 upper portion central point is equipped with through-hole 5 and this through-hole 5 internal fixation is equipped with motor 6, be equipped with drill bit 7 on motor 6's the output shaft, be equipped with fixing base 10 on two semi-axis 8 stretches out on the lateral surface of U type mounting bracket 3 all be equipped with gear 9,U type mounting bracket 3 on the two lateral surfaces in gear 9 correspondence department, all be equipped with the fixing device that can restrict gear 9 pivoted in two fixing bases 10.

The fixing device comprises a movable rod 12 and a tooth block 15, wherein the two fixing seats 10 are internally provided with a cavity 11, the movable rod 12 is further arranged in the cavity 11 in a penetrating manner, a pressing plate 13 is arranged on the outer side of the movable rod 12 at the bottom wall of the cavity 11, a return spring 14 is wound around the section between the pressing plate 13 and the top wall of the cavity 11, the movable rod 12 extends out of the end part of the bottom surface of the fixing seat 10 and is further provided with a tooth block 15 matched with a tooth groove of the gear 9, the bottom of the tooth block 15 is abutted on the inner tooth surface of the gear 9, the outer side surface of the gear 9 is only provided with teeth in the circumferential direction of 1/4, the corresponding part of the tooth block 15 is the open end of the tooth groove, the gear 9 can be effectively fixed through the cooperation of the tooth block 15 and the tooth groove on the gear 9, the half shaft 8 can be effectively positioned, and when the mounting plate 4 is required to be rotated, the movable rod 12 is only pulled upwards, so that the gear block 15 and the tooth groove are separated, and the tooth groove are automatically matched with the tooth groove 8 under the action of the return spring 14, and the mounting plate 4 can be effectively positioned.

The universal wheels 16 of locking mechanism are all arranged at four corners of the bottom surface of the base 1, mounting grooves 17 are formed in two ends of a section between the two universal wheels 16 in the length direction, electric cylinders 18 are arranged in the four mounting grooves 17, supporting seats 19 are arranged at movable ends of the electric cylinders 18, the bottom surfaces of the four supporting seats 19 are higher than the bottom surfaces of the universal wheels 16 in the moving state of the base 1, and the distance between the top plate 2 and the downward moving distance can be increased by the cooperation of the mounting grooves 16 and the electric cylinders 18 and the scissor-type lifting mechanism, so that the service efficiency of the device is improved.

In specific use, the device moves to the assigned position under the effect of universal wheel 16, drive supporting seat 19 through the flexible of four electronic cylinders 18 and carry out the downward movement, make universal wheel 16 break away from to ground upper portion, effectively support whole device, the cooperation of mounting groove 16 and electronic cylinder 18 and the elevating system of scissor fork can make the increase roof 2 at the distance of downward movement, the device is in drilling the in-process, only need upwards pulling movable rod 12, make the separation between tooth socket of tooth piece 15 and gear 9, thereby can carry out rotation operation adjustment to mounting panel 4, after the adjustment is accomplished, loosen movable rod 12, in reset spring 14's effect, tooth piece 15 is automatic cooperates with the tooth socket, fix a position semi-axis 8, thereby carry out effectual location to mounting panel 4, make its mounting panel 4 switch wantonly on horizontal position and vertical position, can make the device carry out the switching of drilling operation in side and top surface, thereby improve the application range of the device.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. Drilling equipment for fire control engineering convenient to use, its characterized in that: including base (1), be equipped with roof (2) that can reciprocate on base (1) top surface, but be equipped with left and right sides gliding U type mounting bracket (3) on roof (2) top surface, U type mounting bracket (3) both sides all are equipped with semi-axis (8), two common fixed connection is equipped with mounting panel (4) on the relative terminal surface of semi-axis (8), mounting panel (4) upper portion central point puts and is equipped with through-hole (5) and this through-hole (5) internal fixation is equipped with motor (6), be equipped with drill bit (7) on the output shaft of motor (6), two on the outside terminal surface that semi-axis (8) stretches out U type mounting bracket (3) all be equipped with gear (9), be equipped with fixing base (10) in gear (9) correspondence department on U type mounting bracket (3) both lateral surfaces, two all be equipped with in fixing base (10) can restriction gear (9) pivoted fixing device.

2. The easy-to-use drilling device for fire engineering according to claim 1, wherein: the fixing device comprises a moving rod (12) and a tooth block (15), wherein the two fixing seats (10) are internally provided with a cavity (11), the moving rod (12) is further arranged in the cavity (11) in a penetrating mode, a pressing plate (13) is arranged on the outer side of the moving rod (12) at the bottom wall of the cavity (11), a reset spring (14) is wound between the pressing plate (13) and the top wall of the cavity (11), the moving rod (12) extends out of the end portion of the bottom surface of the fixing seat (10) and is further provided with the tooth block (15) matched with a tooth groove of the gear (9), and the bottom of the tooth block (15) is abutted to the inner tooth surface of the gear (9).

3. A conveniently used drilling device for fire engineering according to claim 2, characterized in that: the outer side surface of the gear (9) is only provided with gear teeth in the 1/4 circumferential direction, and the position corresponding to the gear block (15) is the beginning end of the tooth slot.

4. The easy-to-use drilling device for fire engineering according to claim 1, wherein: the top surface of the base (1) and the bottom surface of the top plate (2) are connected in a scissor-fork type mode, so that the top plate (2) moves up and down.

5. The easy-to-use drilling device for fire engineering according to claim 1, wherein: universal wheels (16) of a locking mechanism are arranged at four corners of the bottom surface of the base (1), mounting grooves (17) are formed in two ends of a section between the two universal wheels (16) in the length direction, electric cylinders (18) are arranged in the four mounting grooves (17), and supporting seats (19) are arranged at movable ends of the electric cylinders (18).

6. The easy-to-use drilling device for fire engineering according to claim 5, wherein: the bottom surfaces of the four supporting seats (19) are higher than the bottom surfaces of the universal wheels (16) in the moving state of the base (1).