CN207772121U - A kind of building card punch - Google Patents

Abstract

The utility model discloses a construction hole puncher, which comprises a screw jack, a lifting drive motor, a polished rod, a screw rod, a supporting top plate, anti-skid teeth, a moving support, a punching motor chute, a hydraulic cylinder and a punching motor. When drilling, first adjust the screw jack so that the supporting top plate is in contact with the ceiling and press it tightly. The screw is controlled by powering on the lifting drive motor. When the hole needs to be drilled, the punching motor starts, and the punching motor performs punching and telescopic movement under the force of the hydraulic cylinder, which is convenient and quick. Compared with the prior art, the utility model is fixed by a screw jack, so that the drilling motor is driven to the required position, and then the drilling motor is driven by a hydraulic cylinder to perform drilling. The whole process does not require climbing and laborious drilling. It is convenient and has the value of promotion and application.

Description

A construction hole punch

technical field

The utility model relates to a building construction equipment, in particular to a building hole puncher.

Background technique

In building construction, it is often necessary to drill holes. Taking air-conditioning drilling as an example, air-conditioning drilling refers to chiseling or drilling holes in solid or solid materials with a drill. Because when some houses are being renovated, the air conditioner needs to be refitted, but there are no suitable holes, so you need to find a professional puncher to drill the holes. When opening holes, it is necessary to take a ladder, then install expansion bolts on the wall, then fix the punching machine, and then punch holes, which is cumbersome and time-consuming. Therefore, there is room for improvement.

Utility model content

The purpose of this utility model is just to provide a kind of building hole puncher in order to solve the above problems.

The utility model realizes above-mentioned purpose through following technical scheme:

The utility model comprises a screw jack, a lifting drive motor, a polished rod, a screw, a supporting top plate, anti-skid teeth, a mobile support, a drilling motor chute, a hydraulic cylinder and a drilling motor, and the lifting driving motor is fixed on the screw jack In the middle part of the screw jack, a polished rod is arranged vertically on both sides of the screw jack, the lower end of the screw is fixedly connected to the rotating shaft of the lifting drive motor, and the upper end of the screw is connected to the supporting top plate in rotation. , the polished rod is fixedly connected to the supporting top plate, the upper end surface of the supporting top plate is provided with the anti-skid teeth, the moving support is slidingly connected to the two polished rods, the moving support is connected to the The screws are threadedly connected, the moving support is provided with the punching motor chute, the punching motor is slidingly connected with the punching motor chute, and the hydraulic cylinder is fixed on the moving On the support, the piston rod of the hydraulic cylinder is fixedly connected with the drilling motor.

The beneficial effects of the utility model are:

The utility model is a construction hole puncher. Compared with the prior art, the utility model is fixed by a screw jack, so that the punching motor is driven to the required position, and then the punching motor is driven by a hydraulic cylinder to punch holes. The process does not require climbing and laborious drilling, is convenient to use, and has the value of popularization and application.

Description of drawings

Fig. 1 is a structural representation of the utility model.

In the figure: 1-screw jack, 2-lifting drive motor, 3-polished rod, 4-screw, 5-supporting top plate, 6-anti-skid teeth, 7-moving support, 8-perforating motor chute, 9-hydraulic cylinder , 10-perforating motor.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described:

As shown in Figure 1: the utility model includes a screw jack 1, a lifting drive motor 2, a polished rod 3, a screw 4, a supporting top plate 5, anti-skid teeth 6, a mobile support 7, a punching motor chute 8, a hydraulic cylinder 9 and a drilling machine. hole motor 10, the lifting drive motor 2 is fixed on the middle part on the screw jack 1, and a described polished rod 3 is vertically arranged on both sides of the screw jack 1, and the lower end of the screw rod 4 is connected with the lifting The rotating shaft of drive motor 2 is fixedly connected, and the upper end of described screw rod 4 is rotationally connected with described support top plate 5, and is fixedly connected between described polished rod 3 and described support top plate 5, and the upper end surface of described support top plate 5 is provided with The anti-slip teeth 6, the sliding connection between the moving support 7 and the two polished rods 3, the screw connection between the moving support 7 and the screw rod 4, the moving support 7 is provided with the Perforating motor chute 8, slidingly connected between the perforating motor 10 and the perforating motor chute 8, the hydraulic cylinder 9 is fixed on the mobile support 7, the piston rod of the hydraulic cylinder 9 It is fixedly connected with the punching motor 10.

The working principle of the utility model is as follows:

When the indoor wall is opened, the screw jack 1 is first adjusted so that the supporting top plate 5 is in contact with the ceiling and pressed tightly, and the screw rod 4 is energized to control the rotation of the lifting drive motor 2, and the mobile support 7 threaded with the screw rod 4 is connected to the two polished rods 3 Move up and down, adjust the position up and down, move to the position where the hole needs to be drilled, the punching motor 10 starts, and the punching motor 10 performs punching and telescopic movement under the active force of the hydraulic cylinder 9, which is convenient and quick.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (1)

1. A building puncher, characterized in that: comprising a screw jack, a lifting drive motor, a polished rod, a screw rod, a supporting top plate, anti-skid teeth, a mobile support, a punching motor chute, a hydraulic cylinder and a punching motor, the The lifting driving motor is fixed on the middle part of the screw jack, and a polished rod is vertically arranged on both sides of the screw jack, and the lower end of the screw is fixedly connected with the rotating shaft of the lifting driving motor. The upper end is rotationally connected with the support top plate, the polished rod is fixedly connected with the support top plate, the anti-skid teeth are arranged on the upper end surface of the support top plate, and the gap between the mobile support and the two polished rods is Sliding connection, threaded connection between the moving support and the screw rod, the moving support is provided with the punching motor chute, the punching motor is slidingly connected to the punching motor chute , the hydraulic cylinder is fixed on the mobile support, and the piston rod of the hydraulic cylinder is fixedly connected with the drilling motor.