Auxiliary positioning device for building engineering punching

Abstract

The utility model provides an auxiliary positioning device for constructional engineering punching, which comprises a bottom plate, a supporting plate is arranged on the upper side of the bottom plate, a reset spring is arranged between the supporting plate and the bottom plate, the reset spring is sleeved on a positioning column, one end of the positioning column is fixedly connected with the bottom plate, and the other end of the positioning column upwards penetrates through the supporting plate and is limited through a limiting nut. The two bottom plates are fixedly connected through two sets of connecting rods, the two supporting plates are fixedly connected through two sets of connecting rods, limiting plates and supporting frames are arranged on the upper sides of the supporting plates correspondingly, the outer ends of the supporting frames extend into gaps formed between the limiting plates and the supporting plates and move along the gaps, and the limiting plates are fixedly connected with the supporting plates. The upper middle portion of the supporting frame is rotationally connected with a positioning pipe. According to the auxiliary punching device, auxiliary positioning is carried out on the drill bit, the purpose of auxiliary punching is achieved, and the operation simplicity and the fatigue degree of workers are reduced.

Description

Technical Field

[0001] The utility model relates to the field of construction engineering, in particular to an auxiliary positioning device for drilling in construction engineering. Background Art

[0002] Construction engineering refers to the engineering entity formed by the construction of various housing buildings and their affiliated facilities and the installation of the pipelines and equipment supporting them. Among them, "housing building" refers to a project with a roof, beams, columns, walls, foundation, and capable of forming an internal space to meet the needs of people's production, residence, study, and public activities.

[0003] In the prior art, when drilling holes in the ground or wall with a long strip-shaped drill bit, due to the long length of the long strip-shaped drill bit, the drill bit is prone to tilt during drilling, resulting in poor drilling effect. Moreover, using a long strip-shaped drill bit for drilling causes great difficulty in operation for personnel and high labor intensity. Content of the Utility Model

[0004] The utility model aims to provide an auxiliary positioning device for drilling in construction engineering to overcome or at least partially solve the above problems.

[0005] To achieve the above object, the technical solution of the utility model is specifically implemented as follows:

[0006] The utility model provides an auxiliary positioning device for drilling in construction engineering, including a bottom plate. A support plate is arranged on the upper side of the bottom plate, and a return spring is arranged between the support plate and the bottom plate. The return spring is sleeved on a positioning column. One end of the positioning column is fixedly connected to the bottom plate, and the other end passes upward through the support plate and is limited by a limit nut. Both between two bottom plates and between two support plates are fixedly connected by two groups of connecting rods. Limiting plates and support frames are respectively arranged on the upper side of the support plate. The outer end of the support frame extends into the gap formed between the limiting plate and the support plate and moves along the gap. The limiting plate is fixedly connected to the support plate, and a positioning tube is rotatably connected to the upper middle part of the support frame.

[0007] As a further scheme of the utility model, the cross-section of the limiting plate is L-shaped.

[0008] As a further scheme of the utility model, a guiding groove is opened on the upper part of the limiting plate, and a locking bolt is slidably arranged on the guiding groove. The locking bolt passes downward through the guiding groove and is connected to the support frame by threads.

[0009] As a further scheme of the utility model, the cross-section of the support frame is in a shape of a capital "J".

[0010] As a further solution of the utility model, two sets of guide sleeves are symmetrically fixedly connected to the support plate front and back, and the guide sleeves are arranged on the positioning column. The positioning column is meshed with the limit nut through a thread, and the limit nut is arranged on the upper side of the support plate.

[0011] As a further solution of the utility model, the guide sleeve is provided with an internal thread for convenient connection with an external positioning rod.

[0012] As a further solution of the utility model, the inner side surfaces of the bottom plate and the support plate are provided with inner grooves, and the inner grooves are matched with protrusions, the protrusions are integrally connected to the left and right ends of the connecting rod, and the bottom plate and the support plate are fixedly connected to the connecting rod by bolts.

[0013] The utility model provides an auxiliary positioning device for drilling holes in construction projects, which has the beneficial effects of achieving the purpose of auxiliary drilling by assisting the positioning of the drill bit and reducing the simplicity of operation and fatigue of personnel, and by moving the support frame and the positioning tube, it is convenient to accurately position the drilling position and ensure the accuracy of the drilling, and by using the reset spring and the positioning column, the depth of the drilling is controlled, and it is also convenient to disassemble and assemble, replace and repair, and is simple to use and has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the support plate in the utility model.

[0017] Figure 3 It is a structural schematic diagram of the limiting plate in the utility model.

[0018] Figure 4 It is a structural schematic diagram of the support frame in the utility model.

[0019] Figure 5 It is a structural schematic diagram of the connecting rod in the utility model.

[0020] Figure 6 It is a structural schematic diagram of the guide sleeve in the utility model.

[0021] In the figure: 1, bottom plate; 2, support plate; 3, limit plate; 4, locking bolt; 5, support frame; 6, positioning tube; 7, limit nut; 8, return spring; 9, positioning column; 10, connecting rod; 11, guide sleeve; 31, guide groove; 111, internal thread. DETAILED DESCRIPTION

[0022] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0023] See also Figure 1-6 An auxiliary positioning device for drilling holes in construction projects provided by an embodiment of the utility model comprises a base plate 1, a support plate 2 is arranged on the upper side of the base plate 1, and a return spring 8 is arranged between the support plate 2 and the base plate 1, the return spring 8 is sleeved on the positioning column 9, one end of the positioning column 9 is fixedly connected to the base plate 1, and the other end passes through the support plate 2 upward and is limited by a limit nut 7, the two base plates 1 and the two support plates 2 are fixedly connected by two groups of connecting rods 10, and a limit plate 3 and a support frame 5 are respectively arranged on the upper side of the support plate 2, the outer end of the support frame 5 extends into the gap formed between the limit plate 3 and the support plate 2, and moves along the gap, the limit plate 3 is fixedly connected to the support plate 2, and the upper middle part of the support frame 5 is rotatably connected with a positioning tube 6.

[0024] When the drill bit is in the position that the locating tube 6 of the support frame 5 is moved downward, the drill bit is pushed down and the locating tube 6 of the support frame 5 is moved downward, so that ...

[0025] Through the combined action of the limit nut 7 and the return spring 8, the height of the support plate 2 can be easily adjusted, thereby adjusting the downward movement height of the drill bit, thereby improving the precise control of the drilling depth.

[0026] By separating the limit nut 7 from the positioning column 9, the support plate 2 can be separated from the positioning column 9, and then the support plate 2 can be tightly attached to the ground or wall where a hole needs to be drilled, and then the drill bit can be moved along the positioning tube 6 to achieve the purpose of auxiliary drilling. It has a simple structure and is easy to operate.

[0027] like Figure 1 and Figure 2 As shown, the cross-section of the limit plate 3 is L-shaped, and a guide groove 31 is opened on the upper part of the limit plate 3. A locking bolt 4 is slidably arranged on the guide groove 31. The locking bolt 4 passes downward through the guide groove 31 and is connected to the support frame 5 through a thread. The cross-section of the support frame 5 is in the shape of a "F" character. Through the gap left between the limit plate 3 and the support plate 2, it is convenient for the support frame 5 to move along the gap, and then the position of the positioning tube 6 is adjusted. By moving the locking bolt 4 along the guide groove 31, the movement of the support frame 5 is guided.

[0028] like Figure 6 As shown, two groups of guide sleeves 11 are symmetrically fixedly connected to the support plate 2 in the front and rear directions, and the guide sleeves 11 are sleeved on the positioning column 9, the positioning column 9 is meshed and connected with the limit nut 7 through a thread, and the limit nut 7 is arranged on the upper side of the support plate 2, and an internal thread 111 is provided inside the guide sleeve 11 for convenient connection with an external positioning rod. The guide sleeve 11 is convenient for guiding the movement of the support plate 2, and the internal thread 111 in the guide sleeve 11 is convenient for threaded connection with the external positioning rod, so as to fix the support plate 2 to the ground or wall, and then the positioning tube 6 is used to assist in positioning the drill bit, so as to achieve the purpose of auxiliary drilling.

[0029] like Figure 1-3 As shown, the inner side surfaces of the base plate 1 and the support plate 2 are both provided with inner grooves, and the inner grooves are matched with protrusions, which are integrally connected to the left and right ends of the connecting rod 10. The base plate 1 and the support plate 2 are fixedly connected to the connecting rod 10 by bolts, achieving the purpose of convenient disassembly and assembly, and facilitating replacement and maintenance.

[0030] The above are only embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included within the scope of the claims of the present application.

Claims

1. An auxiliary positioning device for drilling holes in construction engineering, characterized in that: It includes a bottom plate (1). A support plate (2) is arranged on the upper side of the bottom plate (1), and a return spring (8) is arranged between the support plate (2) and the bottom plate (1). The return spring (8) is sleeved on a positioning column (9). One end of the positioning column (9) is fixedly connected to the bottom plate (1), and the other end passes upward through the support plate (2) and is limited by a limit nut (7). Both between two bottom plates (1) and between two support plates (2) are fixedly connected by two groups of connecting rods (10). On the upper side of the support plate (2), a limit plate (3) and a support frame (5) are respectively arranged. The outer end of the support frame (5) extends into the gap formed between the limit plate (3) and the support plate (2) and moves along the gap. The limit plate (3) is fixedly connected to the support plate (2), and a positioning tube (6) is rotatably connected to the upper middle part of the support frame (5).

2. The auxiliary positioning device for drilling holes in construction engineering according to claim 1, characterized in that: The cross section of the limit plate (3) is L-shaped.

3. The auxiliary positioning device for drilling holes in construction engineering according to claim 2, characterized in that: A guide groove (31) is opened in the upper part of the limit plate (3). A locking bolt (4) is slidably arranged on the guide groove (31). The locking bolt (4) passes downward through the guide groove (31) and is connected to the support frame (5) by threads.

4. The auxiliary positioning device for drilling holes in construction engineering according to claim 3, characterized in that: The cross section of the support frame (5) is in a shape of several characters.

5. The auxiliary positioning device for drilling holes in construction engineering according to claim 1, characterized in that: Two groups of guide sleeves (11) are symmetrically and fixedly connected to the front and back of the support plate (2), and the guide sleeves (11) are sleeved on the positioning column (9). The positioning column (9) is meshed with the limit nut (7) by threads, and the limit nut (7) is arranged on the upper side of the support plate (2).

6. The auxiliary positioning device for drilling holes in construction engineering according to claim 5, characterized in that: Internal threads (111) for facilitating connection with an external positioning rod are opened inside the guide sleeves (11).

7. The auxiliary positioning device for drilling holes in construction engineering according to claim 1, characterized in that: Inner grooves are opened on the inner side surfaces of the bottom plate (1) and the support plate (2), and bumps are arranged in a matching manner inside the inner grooves. The bumps are integrally connected to the left and right ends of the connecting rod (10). Both the bottom plate (1) and the support plate (2) are fixedly connected to the connecting rod (10) by bolts.

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