CN210396618U

CN210396618U - Road surface perforating device for building engineering

Info

Publication number: CN210396618U
Application number: CN201921027344.6U
Authority: CN
Inventors: 李振家
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-04-24
Anticipated expiration: 2029-07-03

Abstract

The utility model belongs to the technical field of pavement machinery, in particular to a pavement perforating device for constructional engineering, which comprises a fixed plate, a support rod, a sliding plate and a base, wherein the upper end of the support rod is fixedly connected with the lower end face of the fixed plate, the bottom end of the support rod is fixedly connected with the upper end face of the base, the sliding plate is positioned between the fixed plate and the base, the sliding plate is slidably connected with the support rod, the fixed plate is fixedly connected with an electric telescopic rod, the electric telescopic rod is movably connected with a connecting rod, the connecting rod is fixedly connected with the sliding plate, the sliding plate is fixedly connected with a motor box, the motor box is fixedly connected with a motor, the motor is fixedly connected with a drill bit, the sliding plate is provided with a round hole, a sliding pipe and a spring are fixedly connected with the inner wall, the service life of the sliding plate and the supporting rod is prolonged, and dust and debris are convenient to clean.

Description

Road surface perforating device for building engineering

Technical Field

The utility model belongs to the technical field of the road surface machinery, specifically relate to a road surface perforating device for building engineering.

Background

The road surface machinery is used for building road surfaces of highways and urban roads, airport road surfaces and the like, and is divided into four types of road surface construction machinery, broken stone road surface construction machinery, asphalt concrete road surface construction machinery and cement concrete road surface paving machinery, the highway guardrail net is the most important traffic infrastructure, the highway in China is developed from 80 years, the highway guardrail net plays an important role in the development of national economy and society, the highway guardrail net is an important maintenance and safety guarantee facility, traffic accidents frequently occur along with the popularization of vehicles, and the highway guardrail net plays a great role in the aspect of traffic accident defense.

When the installation guardrail, need drill in the road surface, this just needs to use road surface perforating device, and current road surface perforating device can produce vibrations at the during operation, leads to frequent collision between sliding plate and the bracing piece, leads to sliding plate and bracing piece life to reduce to influence the stability of complete machine.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem existing in the prior art and provides a road surface perforating device for constructional engineering.

The above technical problem of the present invention can be solved by the following technical solutions: a pavement perforating device for constructional engineering comprises a fixed plate, a supporting rod, a sliding plate and a base, wherein the upper end of the supporting rod is fixedly connected with the lower end face of the fixed plate, the bottom end of the supporting rod is fixedly connected with the upper end face of the base, the sliding plate is positioned between the fixed plate and the base and is in sliding connection with the supporting rod, the lower end face of the fixed plate is fixedly connected with an electric telescopic rod, the output end of the electric telescopic rod is movably connected with a connecting rod, the connecting rod is fixedly connected with the sliding plate, a motor box is fixedly connected with the sliding plate, a motor is fixedly connected inside the motor box, a sound insulation layer is arranged in the wall of the motor box, the output end of the motor is fixedly connected with a drill bit, a round hole is formed in the sliding plate, a sliding pipe and, the utility model discloses a spring, including base, slide tube, slide rod, spring, slide rod, slide ring, slide tube sliding connection has the slide bar, slide bar one end fixedly connected with slip ring, the slide bar other end with the other end fixed connection of spring, terminal surface fixedly connected with splashproof frame under the base.

Preferably, the number of the electric telescopic rods is two, and the motor box is located between the two electric telescopic rods.

Preferably, the number of the support rods is four, the support rods are cylindrical, the upper ends of the four support rods are respectively and fixedly connected to the four corners of the fixed plate, and the bottom ends of the four support rods are respectively and fixedly connected to the four corners of the base.

Preferably, the motor box, the sliding plate and the base are provided with holes in alignment, the upper half part of the drill bit is positioned in the two holes formed in the motor box and the sliding plate, the splash-proof frame is a rectangular frame formed by connecting four plates end to end, and the splash-proof frame surrounds the holes formed in the base.

Preferably, the number of the round holes is four, the four round holes are respectively formed in four corners of the sliding plate, and the four round holes are respectively sleeved on the four support rods.

Preferably, four rollers are fixedly connected to the lower portion of the base, and the four rollers are respectively and fixedly connected to four corners of the bottom end face of the base.

The utility model discloses beneficial effect who has: the device sliding plate is last to have the slip tube, slide bar and spring, can improve motor vibrations and lead to frequent collision between sliding plate and the bracing piece, the life of greatly increased sliding plate and bracing piece, it can reduce the noise that the motor sent to be equipped with the puigging in the motor box wall, improve operational environment, if this perforating device is used in rainy day work, the fixed plate also can accomplish the effect of hiding rain, prevent that the motor is inside to intake and lead to the motor to damage, splashproof frame on the base can block the high-speed stone piece and the dust that rotates the institute to sputter all around of drill bit, accomplish to concentrate piece and dust together, convenient clearance.

Drawings

FIG. 1 is a schematic structural view of the pavement perforating device of the present invention;

FIG. 2 is another schematic structural view of the pavement perforating device of the present invention;

fig. 3 is a schematic view of a structure of the sliding plate of the present invention;

fig. 4 is a schematic structural view of the circular hole of the present invention;

fig. 5 is a schematic structural diagram of the base of the present invention.

In the figure: 1. a fixing plate; 11. an electric telescopic rod; 111. a connecting rod; 2. a support bar; 3. A sliding plate; 31. a motor box; 32. a sound insulating layer; 33. a motor; 331. a drill bit; 34. a circular hole; 341. a sliding tube; 35. a slip ring; 351. a slide bar; 352. a spring; 4. a base; 41. a splash-proof frame; 5. and a roller.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b): a pavement perforating device for constructional engineering is disclosed, as shown in figure 1-figure 5, comprising a fixed plate 1, a support rod 2, a sliding plate 3 and a base 4, wherein the upper end of the support rod 2 is fixedly connected with the lower end surface of the fixed plate 1, the bottom end of the support rod 2 is fixedly connected with the upper end surface of the base 4, the sliding plate 3 is positioned between the fixed plate 1 and the base 4, the sliding plate 3 is slidably connected with the support rod 2, the lower end surface of the fixed plate 1 is fixedly connected with an electric telescopic rod 11, the output end of the electric telescopic rod 11 is movably connected with a connecting rod 111, the connecting rod 111 is fixedly connected with the sliding plate 3, the sliding plate 3 is fixedly connected with a motor box 31, the motor box 31 is internally and fixedly connected with a motor 33, a sound insulation layer 32 is arranged in the wall of the motor box 31, the sliding tube 341 is sleeved on the spring 352, the sliding tube 341 is connected with a sliding rod 351 in a sliding manner, one end of the sliding rod 351 is fixedly connected with a sliding ring 35, the other end of the sliding rod 351 is fixedly connected with the other end of the spring 352, and the lower end face of the base 4 is fixedly connected with a splash-proof frame 41.

In this embodiment: comprises a fixed plate 1, a supporting rod 2, a sliding plate 3 and a base 4, wherein the upper end of the supporting rod 2 is fixedly connected with the lower end surface of the fixed plate 1, the bottom end of the supporting rod 2 is fixedly connected with the upper end surface of the base 4, the sliding plate 3 is positioned between the fixed plate 1 and the base 4, the sliding plate 3 is slidably connected with the supporting rod 2, the lower end surface of the fixed plate 1 is fixedly connected with an electric telescopic rod 11, the output end of the electric telescopic rod 11 is movably connected with a connecting rod 111, the connecting rod 111 is fixedly connected with the sliding plate 3, the sliding plate 3 is fixedly connected with a motor box 31, the motor 33 is fixedly connected in the motor box 31, a sound insulation layer 32 is arranged in the wall of the motor box 31, the output end of the motor 33 is fixedly connected with a drill bit 331, a round hole 34, one end of the sliding rod 351 is fixedly connected with a sliding ring 35, the other end of the sliding rod 351 is fixedly connected with the other end of the spring 352, and the lower end face of the base 4 is fixedly connected with a splash-proof frame 41; connecting rod 111 through 11 output ends of electric telescopic handle stretches out and draws back the action, do not accomplish to do and do not need manual screw rod of twisting to make drill bit 331 move downwards or upward, be equipped with puigging 32 in the motor box 31 wall and can reduce the noise that motor 33 sent, improve operational environment, spring 352 can improve motor 33 vibrations and lead to frequent collision between sliding plate 3 and bracing piece 2, greatly increased sliding plate 3 and bracing piece 2's life, if this perforating device of rainy day work use, fixed plate 1 also can accomplish the effect of sheltering from rain, prevent that the inside of motor 33 from intaking and leading to the damage, can be toward splashing stone piece all around when drill bit 331 bores the road surface, splashproof frame 41 can accomplish to block the stone piece and the dust that sputter out, accomplish to concentrate piece and dust together, convenient clearance, motor 33 model is Y80M 1-2.

Specifically, the number of the electric telescopic rods 11 is two, and the motor box 31 is located between the two electric telescopic rods 11; the telescopic action of the connecting rod 111 at the output end of the electric telescopic rod 11 can ensure that the drill 331 moves downwards or upwards without manually twisting a screw rod, thereby greatly improving the working efficiency, saving the time and the labor, and the motor box 31 can protect the motor 33.

Specifically, the number of the support rods 2 is four, the support rods 2 are cylindrical, the upper ends of the support rods 2 are respectively and fixedly connected to the four corners of the fixed plate 1, and the bottom ends of the support rods 2 are respectively and fixedly connected to the four corners of the base 4; therefore, the sliding plate 3 can stably slide up and down on the support rod 2 to drive the drill 331 to move up and down, thereby facilitating the punching operation.

Specifically, holes are formed in the motor box 31, the sliding plate 3 and the base 4 in a straight-through manner, the upper half part of the drill 331 is positioned in the two holes formed in the motor box 31 and the sliding plate 3, the splash-proof frame 41 is a rectangular frame formed by connecting four plates end to end, and the splash-proof frame 41 surrounds the holes formed in the base 4; so can accomplish motor box 31 and sliding plate 3 and do not hinder being connected and rotating of drill bit 331, when drill bit 331 rotates the downstream, drill bit 331 can be through the hole contact ground on the base 4 operation, can toward sputtering the stone piece all around when drill bit 331 is bored the road, splashproof frame 41 can accomplish to block the stone piece that the sputter, accomplishes to concentrate piece and dust together, convenient clearance.

Specifically, the number of the circular holes 34 is four, four circular holes 34 are respectively formed at four corners of the sliding plate 3, and the four circular holes 34 are respectively sleeved on the four support rods 2; this allows the sliding plate 3 to stably slide up and down on the support bar 2.

Specifically, four rollers 5 are fixedly connected below the base 4, and the four rollers 5 are respectively and fixedly connected to four corners of the bottom end surface of the base 4; therefore, the punching device can be conveniently moved, and after one hole is punched, the punching device can be rapidly moved to the next punching place, so that the working efficiency is improved.

The utility model discloses a practical principle: when in use, firstly, the punching device is moved to a place needing punching through the roller 5, the electric telescopic rod 11 is connected with an external power supply, the electric telescopic rod 11 enables the connecting rod 111 to extend to push the sliding plate 3 to slide downwards, the situation that the drill bit 331 moves downwards or upwards without manually twisting a screw rod can be achieved, the working efficiency is greatly improved, the time and the labor are saved, after the drill bit 331 contacts the ground, the motor 33 is connected with the external power supply and is controlled to work through a motor controller, the drill bit 331 is driven to rotate by the work of the motor 33, the ground punching operation is started, as the electric telescopic rod 11 always applies downward force to the sliding plate 3, the drill bit 331 can always drill downwards, the vibration generated by the motor 33 is relieved through the spring 352, the frequent collision between the sliding plate 3 and the whole machine supporting rod 2 caused by the vibration of the motor 33 is improved, and the vibration amplitude, the stable position of being convenient for, greatly increased sliding plate 3 and bracing piece 2's life, the in-process of punching, the high-speed stone piece that spatters all around that rotates institute of drill bit 331 is blocked by splashproof frame 41, avoids the stone piece to hinder the people, punches and finishes the back, motor 33 stop work, electric telescopic handle 11 contracts to retrieving, makes connecting rod 111 drive sliding plate 3 withdrawal, the rapid removal of gyro wheel 5 under base 4 to next place of punching, improves work efficiency.

Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above-described embodiments, and many modifications are possible. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should be considered as belonging to the protection scope of the present invention.

Claims

1. The utility model provides a road surface perforating device for building engineering which characterized in that: the device comprises a fixed plate (1), a supporting rod (2), a sliding plate (3) and a base (4), wherein the upper end of the supporting rod (2) is fixedly connected with the lower end face of the fixed plate (1), the bottom end of the supporting rod (2) is fixedly connected with the upper end face of the base (4), the sliding plate (3) is positioned between the fixed plate (1) and the base (4), the sliding plate (3) is slidably connected with the supporting rod (2), the lower end face of the fixed plate (1) is fixedly connected with an electric telescopic rod (11), the output end of the electric telescopic rod (11) is movably connected with a connecting rod (111), the connecting rod (111) is fixedly connected with the sliding plate (3), the sliding plate (3) is fixedly connected with a motor box (31), a motor (33) is fixedly connected in the motor box (31), and a sound insulation layer (32) is arranged in, the output end of the motor (33) is fixedly connected with a drill bit (331);

the anti-splash device is characterized in that a round hole (34) is formed in the sliding plate (3), one end of a sliding tube (341) and one end of a spring (352) are fixedly connected to the inner wall of the round hole (34), the sliding tube (341) is sleeved on the spring (352), the sliding tube (341) is slidably connected with a sliding rod (351), one end of the sliding rod (351) is fixedly connected with a sliding ring (35), the other end of the sliding rod (351) is fixedly connected with the other end of the spring (352), and an anti-splash frame (41) is fixedly connected to the lower end face of the base (4).

2. The pavement perforating device for constructional engineering as claimed in claim 1, characterized in that: the number of the electric telescopic rods (11) is two, and the motor box (31) is located between the two electric telescopic rods (11).

3. The pavement perforating device for constructional engineering as claimed in claim 1, characterized in that: the number of the support rods (2) is four, the support rods (2) are cylindrical, the upper ends of the support rods (2) are fixedly connected to the four corners of the fixed plate (1) respectively, and the bottom ends of the support rods (2) are fixedly connected to the four corners of the base (4) respectively.

4. The pavement perforating device for constructional engineering as claimed in claim 1, characterized in that: the motor box (31), the sliding plate (3) and the base (4) are provided with holes in a straight-up mode, the upper half portion of the drill bit (331) is located in the holes formed in the motor box (31) and the sliding plate (3), the splash-proof frame (41) is a rectangular frame body formed by connecting four plates end to end, and the splash-proof frame (41) surrounds the holes formed in the base (4).

5. A pavement perforating device for construction engineering as claimed in claim 3, characterized in that: the number of the round holes (34) is four, the four round holes (34) are respectively arranged at four corners of the sliding plate (3), and the four round holes (34) are respectively sleeved on the four support rods (2).

6. The pavement perforating device for constructional engineering as claimed in claim 1, characterized in that: four gyro wheels (5) of base (4) below fixedly connected with, four gyro wheel (5) fixed connection respectively is in base (4) bottom end face four corners department.