Auxiliary device for post-anchoring trepanning

Abstract

The utility model relates to an auxiliary device for rear anchoring trepanning. The auxiliary device comprises a trepanning positioning device, an electric pick supporting device, a rod piece locking device and an electric pick. The trepanning positioning device comprises an upper sealing plate and a lower sealing plate, supporting angle steel is fixed between four corners of the upper sealing plate and four corners of the lower sealing plate, a plurality of positioning cylinders are fixed between the upper sealing plate and the lower sealing plate, and positioning holes penetrate through the positioning cylinders; the electric pick supporting device comprises a supporting clamping groove inserted in one side of a sealing plate on the trepanning positioning device, a supporting vertical plate is fixed to the supporting clamping groove, a lifting supporting plate is adjustably installed on the supporting vertical plate, and an electric pick is fixedly installed on the lifting supporting plate. And the rod piece locking device is inserted into the positioning hole of the positioning cylinder. According to the utility model, the trepanning positioning device is matched with the rod piece locking device, so that the trepanning position is accurately positioned; through the electric pick supporting device, damage to the health of workers is reduced, and through cooperation of all assemblies of the whole device, the working efficiency is improved, the construction precision is guaranteed, and the safety and health of the workers are guaranteed.

Description

Technical Field

[0001] This utility model relates to the technical field of building construction, and in particular to an auxiliary device for post-anchoring hole opening. Background Technology

[0002] During concrete construction, if a new structure needs to be built within an existing structure, embedded parts must be added to the existing structure to ensure a stable connection between the old and new structures. However, when adding embedded parts to existing concrete, drilling is required first. This operation demands extremely high precision in the drilling position and verticality. If the drilling is off, the embedded parts will be difficult to connect effectively.

[0003] Currently, construction sites typically use handheld electric hammers for drilling. This method has several drawbacks: firstly, the verticality and accuracy of the holes cannot be effectively guaranteed; secondly, prolonged use of the electric hammer for drilling can easily lead to hand-arm vibration syndrome, seriously impacting workers' health. Therefore, ensuring the accuracy of post-anchoring hole drilling while reducing the time workers spend using handheld drilling equipment has become a critical issue that urgently needs to be addressed in this field. Utility Model Content

[0004] The present invention aims to address the shortcomings of the prior art by providing an auxiliary device for post-anchoring opening.

[0005] To achieve the above objectives, this utility model adopts the following technical solution:

[0006] An auxiliary device for post-anchoring hole drilling includes a hole positioning device, an electric pick support device, a rod locking device, and an electric pick.

[0007] The hole positioning device includes upper and lower sealing plates, with supporting angle steel fixed between the four corners of the upper and lower sealing plates, and several positioning cylinders fixed between the upper and lower sealing plates, with positioning holes penetrating inside the positioning cylinders;

[0008] The electric pick support device includes a support slot inserted into one side of the sealing plate on the top of the hole positioning device, a support plate fixed on the support slot, a lifting support plate adjustablely installed on the support plate, and the electric pick fixedly installed on the lifting support plate.

[0009] The rod locking device is inserted into the positioning hole of the positioning cylinder.

[0010] The lifting support plate has an adjustment groove that passes through it and is mounted on the support plate through the adjustment groove. The side of the lifting support plate is provided with several fastening pins corresponding to the adjustment groove, and the fastening pins are locked to the support plate.

[0011] The upper surface of the lifting support plate is provided with a support groove, and the electric pick is fixedly installed at the position of the support groove.

[0012] The support slot is a side-mounted U-shaped structure.

[0013] The rod locking device includes a rod, and a horizontal stop is provided at the upper end of the side wall of the rod. The rod and the horizontal stop form an L-shaped structure.

[0014] The insertion rod has a cylindrical structure.

[0015] The beneficial effects of this utility model are: by using a hole positioning device in conjunction with a rod locking device, the hole position can be accurately positioned; by using an electric pick support device, the harm to workers' health is reduced; and by cooperating with each component of the entire device, work efficiency is improved, construction accuracy is guaranteed, and the safety and health of the workers are ensured. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the hole positioning device;

[0018] Figure 3 This is a schematic diagram of the electric pick support device;

[0019] In the diagram: 1-Hole positioning device; 2-Electric pick support device; 3-Rod locking device; 4-Electric pick;

[0020] 11-Sealing plate; 12-Supporting angle steel; 13-Positioning cylinder; 14-Positioning hole;

[0021] 21-Support slot; 22-Support upright plate; 23-Lifting support plate; 24-Fastening pin; 25-Support groove;

[0022] 31-Plug; 32-Horizontal stop;

[0023] The following will describe in detail the embodiments of this utility model with reference to the accompanying drawings. Detailed Implementation

[0024] The principles and features of this utility model are described below with reference to the accompanying drawings. The embodiments given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of this utility model will become clearer from the following description. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0025] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0027] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0028] An auxiliary device for post-anchoring opening, such as Figure 1 As shown, it includes a hole positioning device 1, an electric pick support device 2, a rod locking device 3, and an electric pick 4.

[0029] like Figure 2 As shown, the hole positioning device 1 is composed of a sealing plate 11, a supporting angle steel 12, and a positioning cylinder 13 welded together. The spacing of the positioning cylinders 13 is the same as the spacing of the pre-embedded parts. The positioning cylinders 13 have positioning holes 14 passing through them. Two sealing plates 11 are welded to the top and bottom of each positioning cylinder 13 respectively. Supporting angle steel 12 is welded to the four corners of the sealing plates 11.

[0030] like Figure 3 As shown, the electric hammer support device 2 is formed by connecting a support slot 21, a support plate 22, a lifting support plate 23, a fastening pin 24, and a support groove 25 into a whole. The support slot 21 is a side-mounted U-shape and is nested with the sealing plate 11. The lifting support plate 23 has an adjustment groove slightly larger than the thickness of the support plate 22, allowing the lifting support plate 23 to fit onto the support plate 22 and slide freely up and down. One side of the lifting support plate 23 has a stepped cross-section, lower in the middle and higher on both sides, which forms the support groove 25, making it easy for the electric hammer 4 to be held in the middle. The fastening pin 24 is located on the lifting support plate 23. By tightening the fastening pin 24, the lifting support plate 23 is fixed to the support plate 22. The position of the lifting support plate 23 can also be adjusted according to the depth of the opening.

[0031] The electric pick 4 is a commonly used drilling device. Its handle can be placed inside the electric pick support device 2 to reduce the impact on workers' health by holding it.

[0032] like Figure 1 As shown, the rod locking device 3 includes a rod 31, and a horizontal stop bar 32 is provided at the upper end of the side wall of the rod 31. The rod 31 and the horizontal stop bar 32 form an L-shaped structure. After drilling one hole, the rod locking device 3 is inserted to fix the hole positioning device 1 to the drilled hole, and then the next hole is drilled.

[0033] This invention achieves precise positioning of the opening location through the combination of the opening positioning device 1 and the rod locking device 3; and reduces the harm to workers' health through the electric pick support device 2. The cooperation of all components of the entire device improves work efficiency, ensures construction accuracy, and guarantees the safety and health of the workers.

[0034] The present invention has been described above with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any improvements made using the inventive concept and technical solution of the present invention, or direct application to other situations without modification, are all within the protection scope of the present invention.

Claims

1. An aid for post-anchoring a borehole, characterized in that, It includes a hole positioning device (1), an electric pick support device (2), a rod locking device (3), and an electric pick (4); The hole positioning device (1) includes two upper and lower sealing plates (11), with supporting angle steel (12) fixed between the four corners of the upper and lower sealing plates (11), and several positioning cylinders (13) fixed between the upper and lower sealing plates (11), with positioning holes (14) penetrating inside the positioning cylinders (13). The electric pick support device (2) includes a support slot (21) inserted into one side of the sealing plate (11) on the top of the hole positioning device (1), a support plate (22) is fixed on the support slot (21), a lifting support plate (23) is adjusted and installed on the support plate (22), and the electric pick (4) is fixedly installed on the lifting support plate (23). The rod locking device (3) is inserted into the positioning hole (14) of the positioning cylinder (13).

2. An aid for post-installed hole anchoring according to claim 1, characterized in that, The lifting support plate (23) has an adjustment groove through it and is installed on the support plate (22) through the adjustment groove. The side of the lifting support plate (23) is provided with several fastening pins (24) corresponding to the adjustment groove and is locked to the support plate (22) through the fastening pins (24).

3. An auxiliary device for post-anchoring a borehole according to claim 2, characterized in that, The upper surface of the lifting support plate (23) is provided with a support groove (25), and the electric pick (4) is fixedly installed at the position of the support groove (25).

4. An aid for post-installed hole anchoring according to claim 3, characterized in that, The support slot (21) is a side-mounted U-shaped structure.

5. An aid for post-installed hole anchoring according to claim 4, characterized in that, The rod locking device (3) includes a rod (31), and a horizontal stop (32) is provided on the upper end of the side wall of the rod (31). The rod (31) and the horizontal stop (32) form an L-shaped structure.

6. An aid for post-installed hole anchoring according to claim 5, characterized in that, The insertion rod (31) has a cylindrical structure.

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