CN210552195U

CN210552195U - Be used for ancient building to repair and use small-size instrument of punching

Info

Publication number: CN210552195U
Application number: CN201920708199.1U
Authority: CN
Inventors: 王光月
Original assignee: Nanjing Baihanju Construction Engineering Co ltd
Current assignee: Nanjing Baihanju Construction Engineering Co ltd
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-05-19
Anticipated expiration: 2029-05-16

Abstract

The utility model discloses a be used for ancient building to repair and use small-size instrument of punching, including motor, drill bit and square tube-shape casing, the motor passes through rolling mechanism sliding connection in the tube-shape casing, the cover is stabilized along fixedly connected with to the outside of tube-shape casing one end, the motor is kept away from and is stabilized cover one end fixedly connected with catch bar, the other end of catch bar extends to the outside setting and the fixedly connected with push handle of a section of thick bamboo that punches, the tube-shape casing is close to the one end of stabilizing the cover and is equipped with stop gear, the lateral wall that the tube-shape casing is close to and stabilizes cover one end is equipped with two degree of depth adjustment mechanisms, two degree of depth adjustment mechanism sets up about the axis. The utility model discloses set up stable cover, will stabilize when punching and cover the motor that restarts on the lateral wall of support building, the stability of angle when can improving drill bit drilling, the setting of degree of depth adjustment mechanism can set up required drilling depth in advance, has improved the accuracy nature greatly.

Description

Be used for ancient building to repair and use small-size instrument of punching

Technical Field

The utility model relates to a building repair technical field especially relates to a be used for ancient building to repair and use small-size instrument of punching.

Background

The ancient buildings have more than one hundred years of history, even if the stone components are not complete as before, the stone components must have weathering or flash of different degrees, so that the ancient buildings cannot be repaired regularly in the protection process, but the cultural relic buildings have high cultural relic values, so the ancient buildings should be repaired according to the 'old-as-old' rule.

Most of common punching tools are only single motors, the angles and the depths of holes are determined manually in the punching process, and for buildings with high values like ancient buildings, the accuracy requirements of the holes in the repairing process are high, the traditional punching tools are difficult to be qualified, in addition, the traditional punching tools are in the punching process, fragments of the buildings cannot be collected, the ancient buildings on the operation site can be damaged and polluted, and the ancient buildings are not beneficial to protection of the ancient buildings.

Therefore, a small-sized punching tool for repairing ancient buildings is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that traditional punching tool can not be accurate control hole angle and degree of depth among the prior art, and the small-size punching tool for ancient building reparation that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a small-size instrument of punching for ancient building repairs, includes motor, drill bit and square tube-shape casing, the motor passes through rolling mechanism sliding connection in the tube-shape casing, the outer border fixedly connected with of tube-shape casing one end stabilizes the cover, the motor is kept away from and is stabilized cover one end fixedly connected with catch bar, the other end of catch bar extends to the outside setting and the fixedly connected with push handle of a section of thick bamboo that punches, the one end that the tube-shape casing is close to stabilizing the cover is equipped with stop gear, the lateral wall that the tube-shape casing is close to stabilizing cover one end is equipped with two degree of depth adjustment mechanisms, two degree of depth adjustment mechanism sets up about the axis symmetry of tube-shape.

Preferably, the rolling mechanism includes rolling groove and loading board, the rolling groove sets up in the lower inside wall of tube-shape casing along tube-shape casing axis direction, loading board fixed connection is in the lower lateral wall of motor, the gyro wheel is all installed to loading board lower extreme four corners department, four gyro wheel roll connection is in the rolling inslot.

Preferably, stop gear includes rotatory stopper, the lateral wall of rotatory stopper is equipped with the external screw thread, the inside wall that the tube-shape casing is close to the border of catch bar one end be equipped with rotatory stopper assorted internal thread, the lateral wall fixedly connected with rubber mat of promotion handle one end is kept away from to rotatory stopper, the catch bar runs through rotatory stopper setting.

Preferably, degree of depth adjustment mechanism includes the adjustment tank of the bar that sets up along tube-shape casing axis, the tube-shape casing lateral wall is close to bar groove edge and is equipped with the scale mark, sliding connection sliding block in the adjustment tank, it has the connecting rod to run through sliding connection on the sliding block, the upper end fixedly connected with button of connecting rod, the lower extreme fixedly connected with stopper of connecting rod, the cover is equipped with the spring on the connecting rod, the upper and lower both ends of spring respectively with the lateral wall fixed connection of button and fixed block, the upper end of stopper is equipped with a plurality of spacing archs, be equipped with a plurality of and spacing protruding assorted spacing recesses on the inside wall of tube-shape casing.

Preferably, the lower half part of the stabilizing cover extends outwards in the radial direction to form a dust collecting groove, and the stabilizing cover is made of transparent materials.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up the tube-shape casing, the motor is placed inside the tube-shape casing, can play the effect of protection motor, and when not working, the drill bit is inside the tube-shape casing, can reduce the wearing and tearing to the drill bit, and the drill bit does not expose and has also further ensured personnel's safety outward, and the rolling mechanism in the tube-shape casing then can be when the motor work person of facilitating the use promote the motor forward, convenient again laborsaving.

2. Through setting up stable cover, before the motor starts, with the stable cover of dimension support on the ancient building that needs punched, because the stable cover of dimension is made by transparent material, can easily see the drill bit, thereby aim at the position that needs punched, then starter motor punches, the stable cover of dimension can guarantee in the drill bit squeezes into the ancient building perpendicularly and the skew of angle does not take place, the accuracy of punching has been improved, and the latter half radial outside extension of stable cover forms the album dirt groove, can collect the building piece that splashes out in the hole in the course of the work, the ancient building has further been protected.

3. Through setting up degree of depth adjustment mechanism, press the button on the tube-shape casing before punching, make spacing arch on the stopper in the tube-shape casing break away from spacing recess, continuously press the button afterwards and adjust the degree of depth of punching through observing the scale mark, loosen the button after adjusting, spacing arch can block into corresponding spacing recess under the elastic action of spring, so just can be blockked by the stopper and can not continue deeply when the motor is hit certain degree of depth, further guaranteed the accuracy nature of punching.

Drawings

Fig. 1 is a schematic external structural view of a small-sized punching tool for repairing ancient architecture according to the present invention;

fig. 2 is a schematic structural view of a small-sized punching tool for repairing ancient buildings, which is provided by the utility model;

fig. 3 is the utility model provides a depth adjustment mechanism's in small-size punching tool schematic diagram for ancient building renovation.

In the figure: the drilling machine comprises a motor 1, a drill bit 2, a cylindrical shell 3, a rolling mechanism 4, a stabilizing cover 5, a push rod 6, a push handle 7, a limiting mechanism 8, a depth adjusting mechanism 9, a rolling groove 10, a bearing plate 11, a roller 12, a rotating plug 13, a rubber pad 14, an adjusting groove 15, a sliding block 16, a connecting rod 17, a button 18, a limiting block 19, a spring 20, a limiting protrusion 21, a limiting groove 22 and an ash collecting groove 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a small-size instrument of punching for ancient building renovation, including motor 1, drill bit 2 and square tube-shape casing 3, motor 1 model is Y100-2, motor 1 passes through rolling mechanism 4 sliding connection in tube-shape casing 3, the motor is placed inside tube-shape casing 3, can play the effect of protection motor 1, and when not working, drill bit 2 is in tube-shape casing 3 inside, can reduce the wearing and tearing to drill bit 2, drill bit 2 does not expose outside also further to ensure personnel's safety, 3 rolling mechanism 4 in the tube-shape casing then can be at motor 1 during operation person of facilitating the use forward promotion motor 1, convenient and laborsaving.

In the utility model, the rolling mechanism 4 comprises a rolling groove 10 and a bearing plate 11, the rolling groove 10 is arranged on the lower inner side wall of the tubular shell 3 along the central axis direction of the tubular shell 3, the bearing plate 11 is fixedly connected with the lower side wall of the motor 1, the four corners of the lower end of the bearing plate 11 are all provided with rollers 12, the four rollers 12 are in rolling connection with the rolling groove 10, the outer edge of one end of the tubular shell 3 is fixedly connected with a stabilizing cover 5, it is worth mentioning that the lower half part of the stabilizing cover 5 extends outwards in the radial direction to form an ash collecting groove 23, the stabilizing cover 5 is made of transparent material, before the motor 1 is started, the stabilizing cover 5 is supported on the ancient building needing to be punched, because the stabilizing cover 5 is made of transparent material, the drill bit 2 can be easily seen, thereby the position needing to be punched is aligned, then the motor 1 is started to be punched, the stabilizing cover 5 can ensure that the, the accuracy of punching is improved, and the radial outside extension of the latter half of stable cover 5 forms ash collecting groove 23 moreover, can collect the building piece that splashes out in the hole in the course of the work, has further protected ancient building.

In the utility model, one end of the motor 1 far from the stable cover 5 is fixedly connected with a push rod 6, the other end of the push rod 6 extends to the outside of the tubular shell 3 and is fixedly connected with a push handle 7, one end of the tubular shell 3 near the stable cover 5 is provided with a limiting mechanism 8, concretely, the limiting mechanism 8 comprises a rotary plug 13, the outer side wall of the rotary plug 13 is provided with external threads, the inner side wall of the edge of the tubular shell 3 near one end of the push rod 6 is provided with internal threads matched with the rotary plug 13, when the motor 1 in the tubular shell 3 breaks down, the rotary plug 13 can be unscrewed for maintenance treatment, the rubber pad 14 is fixedly connected to the side wall of the rotary plug 13 far from one end of the push handle 7, the motor 1 is prevented from sliding backwards and impacting the rotary plug 13 to be damaged, the push rod 6 is arranged through the rotary plug 13, the side wall of the tubular shell 3 near one end of, the two depth adjustment mechanisms 9 are arranged symmetrically about the center axis of the cylindrical housing 3.

In the utility model, it should be noted that the depth adjusting mechanism 9 comprises a strip-shaped adjusting groove 15 arranged along the axis of the cylindrical shell 3, the outer side wall of the cylindrical shell 3 is provided with scale marks near the edge of the adjusting groove 15, a sliding block 16 is slidably connected in the adjusting groove 15, a connecting rod 17 is slidably connected on the sliding block 16, a button 18 is fixedly connected at the upper end of the connecting rod 17, a limiting block 19 is fixedly connected at the lower end of the connecting rod 17, a spring 20 is sleeved on the connecting rod 17, the upper end and the lower end of the spring 20 are respectively fixedly connected with the button 18 and the side wall of the limiting block 19, a plurality of limiting bulges 21 are arranged at the upper end of the limiting block 19, a plurality of limiting grooves 22 matched with the limiting bulges 21 are arranged on the inner side wall of the cylindrical shell 3, the button 18 on the cylindrical shell 3 is pressed before punching, the button 18 is continuously pressed to adjust the punching depth by observing the scale marks, the button 18 is loosened after adjustment, and the limiting protrusion 21 is clamped into the corresponding limiting groove 22 under the elastic action of the spring 20, so that the motor 1 is blocked by the limiting block 19 and cannot go deep continuously when being driven to a certain depth, and the punching accuracy is further ensured.

The utility model discloses its functional principle is explained to following mode of operation of accessible: before working, a button 18 on the cylindrical shell 3 is pressed to enable a limiting protrusion 21 on a limiting block 19 in the cylindrical shell 3 to be separated from a limiting groove 22, then the button 18 is continuously pressed to adjust the punching depth by observing scale marks, the button 18 is released after adjustment, the limiting protrusion 21 can be clamped into the corresponding limiting groove 22 under the elastic action of a spring 20, then the dimensional stability cover 5 is abutted against an ancient building needing punching, the drill bit 2 can be easily seen due to the fact that the dimensional stability cover 5 is made of transparent materials, the position needing punching is aligned, the motor 1 is started, a user holds the cylindrical shell 3 with a left hand, the handle 7 is pushed forwards by a right hand to drive the motor 1 to drill forwards, a rolling mechanism 4 below the motor can be conveniently pushed forwards by the user when the motor 1 works, and a dust collecting groove 23 is formed by radially outwards extending the lower half part of the dimensional stability cover 5, building debris that splashes out of the holes can be collected during operation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A small-sized punching tool for repairing ancient architecture comprises a motor (1), a drill bit (2) and a square cylindrical shell (3), it is characterized in that the motor (1) is connected in the cylindrical shell (3) in a sliding way through a rolling mechanism (4), the outer edge of one end of the cylindrical shell (3) is fixedly connected with a stable cover (5), one end of the motor (1) far away from the stable cover (5) is fixedly connected with a push rod (6), the other end of the push rod (6) extends to the outside of the cylindrical shell (3) and is fixedly connected with a push handle (7), one end of the cylindrical shell (3) close to the stable cover (5) is provided with a limiting mechanism (8), the side wall of one end, close to the stabilizing cover (5), of the cylindrical shell (3) is provided with two depth adjusting mechanisms (9), and the two depth adjusting mechanisms (9) are symmetrically arranged relative to the central axis of the cylindrical shell (3).

2. The small-sized punching tool for the ancient architectural reparation according to claim 1, wherein the rolling mechanism (4) comprises a rolling groove (10) and a bearing plate (11), the rolling groove (10) is arranged on the lower inner side wall of the cylindrical shell (3) along the central axis direction of the cylindrical shell (3), the bearing plate (11) is fixedly connected to the lower side wall of the motor (1), four corners of the lower end of the bearing plate (11) are provided with rollers (12), and four rollers (12) are in rolling connection in the rolling groove (10).

3. The small-sized perforating tool for the ancient architectural reparation according to claim 1, characterized in that the limiting mechanism (8) comprises a rotary plug (13), the outer side wall of the rotary plug (13) is provided with external threads, the inner side wall of the edge of the cylindrical shell (3) close to one end of the push rod (6) is provided with internal threads matched with the rotary plug (13), the side wall of the rotary plug (13) far away from one end of the push handle (7) is fixedly connected with a rubber pad (14), and the push rod (6) penetrates through the rotary plug (13).

4. The small-sized perforating tool for ancient architectural reparation according to claim 1, characterized in that the depth adjusting mechanism (9) comprises a strip-shaped adjusting groove (15) arranged along the axis of the cylindrical shell (3), the outer side wall of the cylindrical shell (3) is provided with scale marks near the edge of the adjusting groove (15), the adjusting groove (15) is internally and slidably connected with a sliding block (16), the sliding block (16) is connected with a connecting rod (17) in a penetrating and sliding manner, the upper end of the connecting rod (17) is fixedly connected with a button (18), the lower end of the connecting rod (17) is fixedly connected with a limiting block (19), the connecting rod (17) is sleeved with a spring (20), the upper end and the lower end of the spring (20) are respectively and fixedly connected with the button (18) and the side wall of the limiting block (19), the upper end of the limiting block (19) is provided with a plurality of limiting, the inner side wall of the cylindrical shell (3) is provided with a plurality of limiting grooves (22) matched with the limiting bulges (21).

5. A small punch tool for ancient architecture renovation according to claim 1, characterized in that the lower half of the stabilizing cover (5) extends radially outwards to form a dust collecting groove (23), and the stabilizing cover (5) is made of transparent material.