CN216729663U - Auxiliary punching device - Google Patents

Abstract

An auxiliary punching device, comprising: the base is provided with an observation hole and two mounting holes; the positioning assembly comprises two positioning structures, the two positioning structures correspondingly penetrate through the two mounting holes one by one and are detachably connected with the base, each positioning structure is provided with a limiting hole, the limiting holes are used for limiting a drill bit, and the observation holes are positioned on a connecting line of the two limiting holes; the horizontal detection piece is arranged on the base and is parallel to a connecting line of the two limiting holes; and the fixing piece is arranged on the base and used for fixing the base on the embedded template. Confirm pre-buried position through the observation hole, the levelness between two location structure of rethread horizontal detection piece adjustment is fixed the base with the mounting, carries out pre-buried punching again, has solved difficult problem low to the levelness between accuse pre-buried precision and two pre-buried holes, the security of punching.

Description

Auxiliary punching device

Technical Field

The utility model belongs to the building construction field, concretely relates to supplementary perforating device.

Background

The overhanging scaffold is widely used in the building construction industry as a safety protection and structure construction operation frame, and the overhanging scaffold is overhung by using the common I-shaped steel. In recent years, for the sake of convenience of construction and cost saving, many cities throughout the country have begun to use new bolt-pull cantilever scaffolds. Compare traditional I-steel and encorbelment, it is more convenient, more economical that novel mode of encorbelmenting is difficult when pre-buried to the pre-buried precision of accuse, influences the structure quality of encorbelmenting.

At present, the job site mainly relies on manual unwrapping wire, punches pre-buried, and no fixed positioning measure leads to the levelness of the fixed required two pre-buried holes of novel shaped steel of encorbelmenting to obtain not guaranteeing for surface unevenness after follow-up shaped steel installation influences the whole safety quality that the scaffold frame of encorbelmenting set up. The pre-buried locate mode of current common novel shaped steel of encorbelmenting is the manual work and plays the line in the template, uses the electric drill to punch the operation according to the line position again, uses bolted connection spare to fix the built-in fitting on the template, accomplishes pre-buried, and the operation is comparatively difficult, requires highly to operation personnel professional ability, and drilling position precision is difficult to the handle accuse, and the bare-handed operation of electric drill has mechanical injury potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an auxiliary punching device, auxiliary punching device has solved when punching pre-buried the difficult problem of the levelness between pre-buried precision of control and two pre-buried holes.

According to the utility model discloses supplementary perforating device, include:

the base is provided with an observation hole and two mounting holes;

the positioning assembly comprises two positioning structures, the two positioning structures correspondingly penetrate through the two mounting holes one by one and are detachably connected with the base, each positioning structure is provided with a limiting hole, the limiting holes are used for limiting a drill bit, and the observation holes are positioned on a connecting line of the two limiting holes;

the horizontal detection piece is arranged on the base and is parallel to a connecting line of the two limiting holes;

and the fixing piece is arranged on the base and used for fixing the base on the embedded template.

According to the utility model discloses supplementary perforating device has following technological effect at least: the positions of two pre-buried holes can be determined through the positioning ink lines on the observation hole and the pre-buried template, then the levelness between two positioning structures is adjusted through the horizontal detection piece, the base is fixed on the pre-buried template through the fixing piece, the drill bit can be drilled through two limiting holes of the two positioning structures, therefore, two pre-buried holes required for pre-burying of the novel overhanging type steel are drilled, and the problem that the control of the levelness between the pre-buried precision and the two pre-buried holes is difficult to achieve when the drilling is pre-buried is solved.

According to some embodiments of the present invention, the positioning assembly has a plurality of sets, a plurality of sets two of the positioning assemblies are different in the interval between the positioning structures.

According to some embodiments of the utility model, the observation hole is located two the centre of symmetry of spacing hole.

According to some embodiments of the utility model, be equipped with on the base:

the transverse line is positioned on the connecting line of the two limiting holes;

the longitudinal line is positioned on the symmetry axis of the two limiting holes; the intersection of the transverse line and the longitudinal line coincides with the center of the observation hole.

According to some embodiments of the invention, the level detection member is a bubble level.

According to some embodiments of the present invention, the base is made of a transparent material or a semitransparent material.

According to the utility model discloses a some embodiments still include the operating handle, the operating handle sets up keep away from on the base one side of mounting to be located two on the symmetry axis of mounting hole.

According to the utility model discloses a some embodiments, the base is the triangle structure, two the mounting hole respectively with two angle one-to-ones on triangle structure base set up, and two the line of mounting hole with the base is parallel.

According to some embodiments of the utility model, the mounting includes that three are all located perpendicularly fixed needle on the base, three fixed needle respectively with the three angle one-to-one setting of triangular structure.

According to some embodiments of the invention, the positioning component is made of a metal wear-resistant material.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of an auxiliary punching device according to an embodiment of the present invention;

fig. 2 is a front view of the auxiliary punching device according to the embodiment of the present invention.

Reference numerals:

chassis 100, viewing aperture 110, transverse line 120, longitudinal line 130;

a positioning structure 210;

a level detecting member 300;

a fixing member 400;

the handle 500 is operated.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the directional descriptions, such as the directions of upper, lower, front, rear, left, right, etc., are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.

The following describes an auxiliary punching device according to an embodiment of the present invention with reference to fig. 1 and fig. 2.

According to the utility model discloses supplementary perforating device, include: a base 100, a positioning component, a horizontal detection piece 300 and a fixing piece 400. A base 100 provided with an observation hole 110 and two mounting holes; the positioning assembly comprises two positioning structures 210, the two positioning structures 210 correspondingly penetrate through the two mounting holes one by one and are detachably connected with the base 100, each positioning structure 210 is provided with a limiting hole, the limiting hole is used for limiting a drill bit, and the observation hole 110 is positioned on a connecting line of the two limiting holes; the horizontal detection piece 300 is arranged on the base 100 and is parallel to the connecting line of the two limit holes; and the fixing member 400 is arranged on the base 100 and used for fixing the base 100 on the embedded template.

The aperture of the limiting hole in the positioning structure 210 is matched with the diameter of the drill bit of the electric drill, so that a constraint condition is provided for the operation of the drill bit, and the drill bit is prevented from slipping to cause damage to people. Both positioning structures 210 are detachably connected with the base 100, and the positioning structures 210 can be replaced after being used for a long time and worn to cause accuracy loss. In addition, the positioning structure 210 with different apertures can be adapted according to the size of the drill bit. The observation hole 110 is located on the connecting line of the two limiting holes, and the straight line where the two embedded holes needed by embedding the novel overhanging section steel can be located and the specific punching position can be located through the observation hole 110. The fixing member 400 can fix the base 100 on the pre-buried template, so that the base 100 does not displace in the punching construction process, and the hole forming precision is ensured. It should be noted that, the distance between two embedded holes required for embedding the novel overhanging type steel used in the construction site is generally fixed, so that when the construction is performed in one construction site, the distance between the two positioning structures 210 is fixed corresponding to the distance between the two embedded holes, and the replacement is not required to be performed frequently.

The auxiliary punching device comprises the following specific use steps: firstly, the center of the observation hole 110 is aligned to the intersection point of the horizontal positioning ink line and the longitudinal positioning ink line on the embedded template, then the levelness between the two positioning structures 210 is adjusted through the horizontal detection piece 300, then the base 100 is fixed on the embedded template through the fixing piece 400, and the drill bit is drilled into the two limiting holes of the two positioning structures 210 to respectively drill holes.

According to the utility model discloses supplementary perforating device, can confirm the position in two pre-buried holes through the location ink line of observation hole 110 on with the embedded template, then adjust the levelness between two location structure 210 through level detection spare 300, rethread mounting 400 fixes base 100 on the embedded template, just can drill the drill bit in location structure 210's spacing hole, only need use once supplementary perforating device just can beat two pre-buried required holes of novel overhanging shaped steel, moreover, the steam generator is simple in structure, the operation degree of difficulty is low, the difficult problem of the levelness between control pre-buried precision and two pre-buried holes when punching pre-buried has been solved.

The utility model discloses an in some embodiments, two location structure 210's lateral wall all is helicitic texture, and two mounting hole lateral walls all are equipped with two location structure 210 assorted screw threads, through rotatory dismantlement and the installation that realizes location structure 210, perhaps, two location structure 210 pass through the buckle and are connected with base 100. It should be noted that the manner in which the positioning structure 210 is detachably connected to the base 100 is not to be considered as a limitation of the present invention.

In some embodiments of the present invention, the positioning assemblies have a plurality of sets, and the spacing between two positioning structures 210 in the plurality of sets of positioning assemblies is different. Every group locating component includes two location structure 210, and two location structure 210's of every group locating component line all is parallel with horizontal detection piece 300, and the interval difference between two location structure 210 of every group locating component makes two location structure 210 that can select different hole intervals in same device carry out pre-buried punching, satisfies the demand of punching of multiple hole interval, easy operation, and is with low costs.

In some embodiments of the present invention, referring to fig. 1 and 2, the observation hole 110 is located at the symmetric center of the two limiting holes. Only need the people to emit the location ink line on pre-buried template, just can confirm the symmetric center of the pre-buried hole of two novel shaped steel of encorbelmenting through observation hole 110, two spacing holes of rethread two location structure 210 drill the drill bit respectively. The observation hole 110 is located at the symmetric center of the two limiting holes, so that the deflection angle of the connecting line of the two limiting holes can be adjusted more conveniently, the observation hole 110 serves as a rotation center, and the rotating base 100 can easily adjust the positions of the two positioning structures 210, so that the punching position accuracy of the pre-buried hole is ensured. Here, it should be noted that the observation hole 110 may be located at other positions on the base 100, and should not be considered as a limitation of the present invention.

In some embodiments of the present invention, referring to fig. 1 and 2, the base 100 is provided with a transverse line 120 and a longitudinal line 130. A transverse line 120 located on the connecting line of the two limiting holes; a longitudinal line 130 positioned on the symmetry axis of the two limiting holes; the intersection of the transverse line 120 and the longitudinal line 130 coincides with the center of the viewing aperture 110. Before pre-embedding operation, firstly, a pre-embedded template is supported, then the position of a preset pre-embedded hole of a positioning ink line is released, the positioning ink line comprises a horizontal positioning ink line and a longitudinal positioning ink line, then the center of an observation hole 110 is aligned with the intersection point of a horizontal positioning line and a longitudinal positioning line, then a base 100 is rotated by taking the observation hole 110 as a rotation center, so that a transverse line 120 is overlapped with the horizontal positioning line, and a longitudinal line 130 is overlapped with the longitudinal positioning line, and then the levelness between two positioning structures 210 is finely adjusted through a horizontal detection piece 300, and the punching position precision of the pre-embedded hole is ensured. It should be noted that the transverse lines 120 and the longitudinal lines 130 may be other components or structures capable of achieving the positioning function, such as long holes, and should not be construed as limitations of the present invention.

In some embodiments of the present invention, referring to fig. 1 and 2, the level detector 300 is a bubble level. The level bubble type level meter reads a measurement value by moving air bubbles in a level bubble with a certain curvature radius on the inner wall of a glass tube, when the level meter inclines, the air bubbles move to the rising end of the level meter, and the curvature radius of the inner wall of the level bubble determines the measurement reading precision of the level meter. Bubble level formula spirit level is parallel with the line in two spacing holes for bubble level formula spirit level can detect and adjust the levelness between two location structure 210, can guarantee finally that the installation is novel to encorbelment the levelness of shaped steel, and operation process is simple.

In some embodiments of the present invention, referring to fig. 1 and 2, the base 100 is made of a transparent material or a semitransparent material. The base 100 is transparent material or translucent material and makes when using the observation hole 110 to fix a position, can see the location ink line on the pre-buried template, conveniently with horizontal line 120 and vertical line 130 with the location ink line coincidence of emitting with the pre-buried position of accurate location. The base 100 can be made of acrylic plates, PC plates and the like, has good light transmission, can reduce the weight of the auxiliary punching device, and is low in cost. The material of the base 100 may be other materials, so long as it can be seen through, and it is not to be considered as a limitation of the present invention.

In some embodiments of the present invention, referring to fig. 1 and fig. 2, the present invention further includes an operating handle 500, the operating handle 500 is disposed on one side of the base 100 away from the fixing member 400 and is located on the symmetry axis of the two mounting holes. The operating handle 500 is convenient for people to position the pre-buried hole, adjust the rotation angle of the base 100 and fix the base 100 on the pre-buried template, can be operated by one hand, and is simple in operation process and convenient to construct. The operating handle 500 is arranged on the symmetry axis of the two mounting holes, has stable structure, and can better apply force to the base 100 and adjust the rotation angle of the base 100. It should be noted that the operating handle 500 may be another member or structure that facilitates operation and construction, and the specific position of the operating handle 500 on the base 100 may be changed, which should not be construed as a limitation of the present invention.

In some embodiments of the present invention, referring to fig. 1 and fig. 2, the base 100 is a triangular structure, two mounting holes are respectively disposed corresponding to two corners of the base of the triangular structure one to one, and the connecting line of the two mounting holes is parallel to the base. The two mounting holes are respectively arranged in one-to-one correspondence with the two corners of the bottom edge of the triangular structure, and the connecting line of the two mounting holes is parallel to the bottom edge, so that the distance between the two positioning structures 210 is as large as possible on the premise that the area of the base 100 is small, the space and the materials of the base 100 are saved, the cost is reduced, the structure of the triangular structure is symmetrical and more stable, the levelness between the two positioning structures 210 can be adjusted more easily, and if the positioning assemblies have multiple groups, the connecting lines of the two positioning structures 210 in each group of positioning assemblies are parallel to the bottom edge. Here, it should be noted that the triangular structure is not a standard triangular structure, three corners are circular arcs, and safety during construction can be ensured, and the triangular structure only needs to be a substantially triangular structure, and cannot be regarded as a limitation of the present invention.

In some embodiments of the present invention, referring to fig. 1 and 2, the fixing member 400 includes three fixing pins vertically disposed on the base 100, and the three fixing pins are respectively disposed in one-to-one correspondence with three corners of the triangular structure. The fixing of base 100 just can be accomplished to fixed base 100 process only need be pressed into pre-buried template with three fixed needles, easy operation, and three fixed needles are close to the three angle one-to-one setting of triangular structure respectively, can fix base 100 more firmly, and difficult not hard up, and fixed needle is small in quantity, and is with low costs. In addition, the fixing pin needs to be made of a metal material with high hardness, so that the fixing pin can be inserted into the embedded template without breaking, and the base 100 can be fixed more firmly. It should be noted that the number of the fixing pins is not considered as a limitation of the present invention, and the fixing member 400 may be another component or structure capable of fixing the base 100, and should not be considered as a limitation of the present invention.

In some embodiments of the present invention, referring to fig. 1 and 2, the positioning component is made of a metal wear-resistant material. The drill bit need be bored into through the spacing hole on the location structure 210 and is punched, and the aperture in spacing hole is the drill bit size of adaptation also, and the in-process of punching is difficult to avoid can causing wearing and tearing to the inner wall in the spacing hole of location structure 210, adopts metal wear-resistant material can prolong positioning component's life, also can avoid punching in-process positioning component to damage and cause the injury to the people. The positioning component can be made of materials such as wear-resistant alloy steel, high manganese steel and the like, and can also be made of other metal wear-resistant materials, which can not be regarded as the limit of the utility model.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although the embodiments of the present invention have been described in detail with reference to the accompanying drawings, the present invention is not limited to the above embodiments, and those skilled in the art can understand that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (9)

1. An auxiliary punching device, comprising:

a base (100) provided with an observation hole (110) and two mounting holes;

the positioning assembly comprises two positioning structures (210), the two positioning structures (210) correspondingly penetrate through the two mounting holes one by one and are detachably connected with the base (100), each positioning structure (210) is provided with a limiting hole, the limiting holes are used for limiting drill bits, and the observation holes (110) are positioned on a connecting line of the two limiting holes;

the horizontal detection piece (300) is arranged on the base (100) and is parallel to the connecting line of the two limiting holes;

and the fixing piece (400) is arranged on the base (100) and used for fixing the base (100) on the embedded template.

2. The auxiliary punching device according to claim 1, wherein the observation hole (110) is located at the symmetrical center of the two limiting holes.

3. The auxiliary perforating device as claimed in claim 2, characterized in that the base (100) is provided with:

the transverse line (120) is positioned on the connecting line of the two limiting holes;

a longitudinal line (130) located on the symmetry axis of the two limiting holes; the intersection of the transverse line (120) and the longitudinal line (130) coincides with the centre of the viewing aperture (110).

4. The auxiliary perforating device as claimed in claim 1, characterized in that the level detecting member (300) is a level vial.

5. The auxiliary perforating device as recited in claim 1, characterized in that the base (100) is made of a transparent material or a translucent material.

6. The auxiliary punching device according to claim 1, further comprising an operating handle (500), wherein the operating handle (500) is arranged on one side of the base (100) far away from the fixing member (400) and is positioned on the symmetry axis of the two mounting holes.

7. The auxiliary punching device according to claim 1, wherein the base (100) is a triangular structure, two of the mounting holes are respectively arranged in one-to-one correspondence with two corners of a bottom side of the triangular structure, and a connecting line of the two mounting holes is parallel to the bottom side.

8. The auxiliary punching device according to claim 7, wherein the fixing member (400) comprises three fixing pins vertically arranged on the base (100), and the three fixing pins are respectively arranged corresponding to three corners of the triangular structure.

9. The auxiliary perforating device as claimed in claim 1, wherein the positioning member is made of a wear-resistant metal material.

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