Embedded positioning device

Abstract

The utility model provides a pre-embedded positioning device. The pre-embedded positioning device comprises a leveling instrument; the leveling instrument base is used for placing a leveling instrument, at least two embedded bolt positioning holes are formed in the leveling instrument base, and the at least two embedded bolt positioning holes are formed in a spaced mode in the first direction; the leveling lifting mechanism is connected with the leveling instrument base; the clamping mechanism is connected with the leveling lifting mechanism, and the clamping mechanism is used for being clamped on the to-be-positioned piece; and the leveling lifting mechanism is used for leveling the at least two embedded bolt positioning holes and adjusting the at least two embedded bolt positioning holes to the preset punching height in the second direction. The leveling lifting mechanism can adjust the levelness of the embedded bolt positioning hole according to the state of the horizontal ruler. And the embedded bolt positioning hole can be adjusted to the preset punching height. Therefore, a pay-off positioning mode in the prior art can be replaced for positioning. Therefore, the positioning of the embedded bolt positioning hole is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a pre-embedded positioning device. Background Art

[0002] With the rapid development of modern urban construction, the number of high-rise and super-high-rise buildings continues to rise. In order to meet the requirements of structural construction and exterior decoration construction, cantilever steel pipe fastener external scaffolding is gradually replaced by a new basket-type cantilever scaffolding. Compared with the traditional cantilever scaffolding, the new basket-type cantilever scaffolding has many advantages: easy installation, short construction period, small conflict with the working surface inside the building, can be interspersed with a variety of construction processes, suitable for complex construction environments, and saves I-beam usage.

[0003] However, there is no uniform method for positioning embedded bolts when erecting new basket-type cantilever I-beams. In the prior art, a positioning and laying-out method is usually used to position embedded bolt holes. This positioning method is inconvenient, especially for special-shaped formworks. This results in low positioning accuracy of embedded bolt holes, and thus the embedded position of the bolts cannot be effectively guaranteed to meet the I-beam installation requirements.

[0004] That is to say, the positioning and laying-out method adopted in the prior art easily leads to low positioning accuracy of the embedded bolt holes. Utility Model Content

[0005] The utility model provides a pre-embedded positioning device to solve the above technical problems, and solves the problem of low positioning accuracy of pre-embedded bolt holes caused by the positioning and laying-out method.

[0006] The utility model provides a pre-embedded positioning device, comprising: a level ruler; and

[0007] A level base, which is used to place the level, and the level base is provided with at least two pre-embedded bolt positioning holes, and the at least two pre-embedded bolt positioning holes are arranged at intervals along a first direction; and

[0008] a leveling lifting mechanism connected to the level ruler base; and

[0009] A clamping mechanism, which is connected to the leveling and lifting mechanism, and is used to clamp on the part to be positioned;

[0010] Among them, the leveling lifting mechanism is used to level at least two embedded bolt positioning holes, and adjust at least two embedded bolt positioning holes to a preset punching height along the second direction. When the spirit level is in a horizontal state, the leveling lifting mechanism levels at least two embedded bolt positioning holes.

[0011] In one embodiment, the level base comprises:

[0012] a placement plate for placing a level ruler; and

[0013] A positioning plate, which is arranged on one end of the placement plate;

[0014] The placement plate and the positioning plate are in an "L"-shaped structure, and at least two embedded bolt positioning holes are arranged on the positioning plate.

[0015] In one embodiment, the level base is made of a bent steel plate, which is formed by bending a steel plate.

[0016] In one embodiment, the leveling lifting mechanism comprises:

[0017] A first track, one end of which is connected to the level base, and a first sliding hole is formed on the first track along the second direction; and

[0018] A first locking member, which is inserted into the first sliding hole and is slidably connected to the first sliding hole;

[0019] The first locking member can be inserted into the first sliding hole and the clamping mechanism to fix the relative position of the first track and the clamping mechanism in the second direction.

[0020] In one embodiment, the clamping mechanism comprises:

[0021] A second track having a second sliding hole formed along a second direction, the second sliding hole being arranged corresponding to the first sliding hole, the first locking member being inserted into the second sliding hole and the first sliding hole and being able to slide in the first sliding hole and the second sliding hole at the same time; and

[0022] The clamping assembly is connected to the second track and is used to press the part to be positioned onto the second track.

[0023] In one embodiment, the clamping assembly comprises:

[0024] A third track connected to the second track at a certain angle; and

[0025] a pressing plate, which is slidably connected to the third track along the third direction, and the pressing plate can slide along the third direction to press the to-be-positioned member onto the second track; and

[0026] The second locking member is used to fix the sliding position of the pressing plate on the third track.

[0027] In one embodiment, a third sliding hole is formed on the third rail, a fourth sliding hole corresponding to the third sliding hole is formed on the pressure plate, and the second locking member is inserted into the third sliding hole and the fourth sliding hole.

[0028] In one embodiment, the second locking member includes a locking bolt and a locking nut, the locking bolt is inserted into the third sliding hole and the fourth sliding hole, and the locking nut is threadedly connected to one end of the locking bolt that passes through the third sliding hole and the fourth sliding hole.

[0029] In one embodiment, the second locking member has the same structure as the first locking member.

[0030] In one embodiment, a first slide groove is provided on the pressure plate along the third direction, and the third track is slidably connected to the first slide groove, and / or a second slide groove is provided on the first track, and the second track is slidably connected to the second slide groove.

[0031] Compared with the prior art, the beneficial effects of the utility model are as follows: the leveling lifting mechanism can adjust the levelness of at least two embedded bolt positioning holes according to the state of the level ruler. That is, when the level ruler is in a horizontal state, the leveling lifting mechanism will level at least two embedded bolt positioning holes. The leveling lifting mechanism can also adjust the embedded bolt positioning holes to a preset punching height. Thus, the positioning of the embedded bolt positioning holes is achieved. This can replace the positioning method of laying out the line in the prior art. Thus, the problem of low positioning accuracy of the embedded bolt positioning holes is avoided. Thus, the positioning accuracy of the embedded bolt positioning holes is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a schematic diagram of the three-dimensional structure of the embedded positioning device in the embodiment of the utility model;

[0033] Figure 2 for Figure 1 Schematic diagram of the connection relationship between the middle level base and the first track;

[0034] Figure 3 for Figure 1 Schematic diagram of the connection relationship between the clamping mechanism and the leveling lifting mechanism;

[0035] Figure 4 yes Figure 1 Schematic diagram of the medium level;

[0036] Figure 5 It is a schematic diagram of the connection relationship between the embedded positioning device and the template in the embodiment of the utility model.

[0037] In the figure: 10, spirit level; 11, bubble; 20, spirit level base; 21, placement plate; 22, positioning plate; 211, embedded bolt positioning hole; 30, clamping mechanism; 31, second track; 311, second sliding hole; 32, clamping assembly; 321, third track; 3211, third sliding hole; 322, pressure plate; 3221, fourth sliding hole; 323, second locking piece; 40, leveling and lifting mechanism; 41, first track; 411, first sliding hole; 42, first locking piece; 100, piece to be positioned. DETAILED DESCRIPTION

[0038] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0039] It should be noted that the embedded positioning device in the present invention is used to locate the threaded holes of the embedded bolts of the I-beam of the flower basket cantilever scaffolding. The part to be positioned 100 in the present invention is a template.

[0040] like Figure 1 and Figure 5 As shown, the utility model provides a pre-embedded positioning device, which includes a level ruler 10, a level ruler base 20, a leveling lifting mechanism 40 and a clamping mechanism 30. Among them, the level ruler base 20 is used to place the level ruler 10, and at least two pre-embedded bolt positioning holes 211 are opened on the level ruler base 20, and the at least two pre-embedded bolt positioning holes 211 are arranged at intervals along the first direction; the leveling lifting mechanism 40 is connected to the level ruler base 20; the clamping mechanism 30 is connected to the leveling lifting mechanism 40, and the clamping mechanism 30 is used to clamp on the to-be-positioned part 100; the leveling lifting mechanism 40 is used to level the at least two pre-embedded bolt positioning holes 211, and adjust the at least two pre-embedded bolt positioning holes 211 to a preset punching height along the second direction. When the level ruler 10 is in a horizontal state, the leveling lifting mechanism 40 will level the at least two pre-embedded bolt positioning holes 211.

[0041] In the above arrangement, the leveling lifting mechanism 40 can adjust the levelness of at least two embedded bolt positioning holes 211 according to the state of the level ruler 10. That is, when the level ruler 10 is in a horizontal state, the leveling lifting mechanism 40 will level at least two embedded bolt positioning holes 211. The leveling lifting mechanism 40 can also adjust the embedded bolt positioning holes 211 to a preset punching height. Thus, the positioning of the embedded bolt positioning holes 211 is achieved. This can replace the positioning method of laying out the line in the prior art. Thus, the problem of low positioning accuracy of the embedded bolt positioning holes 211 is avoided. In turn, the positioning accuracy of the embedded bolt positioning holes 211 is improved.

[0042] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, in one embodiment, the level base 20 includes a placement plate 21 and a positioning plate 22. The placement plate 21 is used to place the level 10; the positioning plate 22 is arranged on one end of the placement plate 21; the placement plate 21 and the positioning plate 22 are in an "L" shape, and at least two embedded bolt positioning holes 211 are arranged on the positioning plate 22.

[0043] Specifically, Figure 1 and Figure 5As shown, in one embodiment, the positioning plate 22 is provided with two pre-embedded bolt positioning holes 211. Of course, the number of the pre-embedded bolt positioning holes 211 can be adjusted according to actual conditions.

[0044] It should be noted that the horizontal spacing between the embedded bolt positioning holes 211 is fixed and cannot be adjusted. The embedded positioning device has two functions, namely, the function of leveling the embedded bolt positioning holes 211 and the function of adjusting the height of the embedded bolt positioning holes 211.

[0045] Specifically, Figure 1 and Figure 5 As shown, in one embodiment, the level base 20 is made of a bent steel plate, which is formed by bending a steel plate, so that the level base 20 is easy to manufacture, thereby improving the manufacturing efficiency of the embedded positioning device.

[0046] Specifically, Figure 1 and Figure 5 As shown, in one embodiment, the leveling lifting mechanism 40 includes a first rail 41 and a first locking member 42. The first rail 41 has one end connected to the level ruler base 20, and a first sliding hole 411 is provided on the first rail 41 along the second direction; the first locking member 42 is inserted into the first sliding hole 411 and is slidably connected to the first sliding hole 411; the first locking member 42 can be inserted into the first sliding hole 411 and the clamping mechanism 30, and is used to fix the relative position of the first rail 41 and the clamping mechanism 30 in the second direction.

[0047] In the above arrangement, the relative position of the first rail 41 and the clamping mechanism 30 in the second direction is adjusted to adjust the height position of the embedded bolt positioning hole 211, thereby realizing the height adjustment function of the embedded positioning device, thereby ensuring that the positioning function of the embedded positioning device is implemented.

[0048] Specifically, Figure 1 and Figure 5 As shown, in one embodiment, the clamping mechanism 30 includes a second track 31 and a clamping assembly 32. The second track 31 has a second sliding hole 311 formed along the second direction, the second sliding hole 311 is arranged corresponding to the first sliding hole 411, the first locking member 42 is inserted into the second sliding hole 311 and the first sliding hole 411, and can slide in the first sliding hole 411 and the second sliding hole 311 at the same time; the clamping assembly 32 is connected to the second track 31, and is used to press the to-be-positioned member 100 onto the second track 31.

[0049] Specifically, Figure 1 and Figure 5As shown, in one embodiment, the clamping assembly 32 includes a third rail 321 and a pressing plate 322. The third rail 321 is connected to the second rail 31 at a certain angle; the pressing plate 322 is connected to the third rail 321 in a sliding manner along a third direction, and the pressing plate 322 can slide along the third direction to press the to-be-positioned member 100 onto the second rail 31; and the second locking member 323 is used to fix the sliding position of the pressing plate 322 on the third rail 321.

[0050] In the above arrangement, since the pressing plate 322 can slide along the third direction to press the to-be-positioned member 100 onto the second track 31, the clamping assembly 32 can clamp the to-be-positioned members 100 of different thicknesses, thereby expanding the application scope of the embedded positioning device.

[0051] Specifically, Figure 1 and Figure 5 As shown, in one embodiment,

[0052] Specifically, in one embodiment, the third track 321 is connected to the second track 31 at an angle of 90°.

[0053] Specifically, Figure 1 and Figure 5 As shown, in one embodiment, a third slide hole 3211 is formed on the third rail 321 , a fourth slide hole 3221 corresponding to the third slide hole 3211 is formed on the pressure plate 322 , and the second locking member 323 is passed through the third slide hole 3211 and the fourth slide hole 3221 .

[0054] Specifically, Figure 1 and Figure 5 As shown, in one embodiment, the first to fourth sliding holes are elongated holes with the same hole shape.

[0055] Specifically, Figure 1 and Figure 5 As shown, in one embodiment, the second locking member 323 includes a locking bolt and a locking nut, the locking bolt is inserted into the third sliding hole 3211 and the fourth sliding hole 3221, and the locking nut is threadedly connected to one end of the locking bolt that passes through the third sliding hole 3211 and the fourth sliding hole 3221.

[0056] Specifically, Figure 1 and Figure 5 As shown, in one embodiment, the second locking member 323 has the same structure as the first locking member 42. In this way, the two can be interchanged, thereby improving the manufacturing efficiency and maintenance efficiency of the embedded positioning device.

[0057] Specifically, Figure 1 and Figure 5As shown, in one embodiment, a first sliding groove is provided on the pressing plate 322 along the third direction, and the third rail 321 is slidably connected to the first sliding groove.

[0058] Specifically, Figure 1 and Figure 5 As shown, in one embodiment, a second slide groove is provided on the first rail 41, and the second rail 31 is slidably connected to the second slide groove.

[0059] It should be noted that the first slide groove and the second slide groove have a guiding function, wherein the first slide groove is used to guide the third track 321 , and the second slide groove is used to guide the second track 31 .

[0060] It should be noted that, in the present invention, the first track 41 can be made of C-shaped steel, and other shaped steels can certainly be used according to actual conditions.

[0061] Specifically, in one embodiment, the level 10 can be fixed on the level base 20 by magnetic attraction. That is, a magnetic attraction force can be generated between the level 10 and the level base 20 to fix the two together.

[0062] Specifically, Figure 4 As shown, in one embodiment, three bubbles 11 are provided on the upper surface of the level ruler 10 for adjusting the installation level of the adjustable clamp, and a magnetic block is provided on the lower surface thereof, which is magnetically fixed to the lower wall of the level ruler base 20 .

[0063] Combine the following Figure 1 and Figure 5 The following is an explanation of how to use this device:

[0064] First, according to the thickness and height of the template side wall and the installation height of the I-beam embedded parts, the level base and the leveling lifting mechanism are pre-assembled by locking bolts and locking nuts;

[0065] Then fix the clamping mechanism on the wooden square of the formwork on the outside of the beam, and then place the level ruler on the level ruler base;

[0066] Then, adjust the position of the level ruler left and right to ensure that it is completely inside the lower wall of the level ruler base;

[0067] Start by adjusting the locking nut and locking bolt (first tightening) while observing the bubble in the level;

[0068] When the bubble level is ensured, tighten the locking nut completely. At this time, drill holes through the positioning holes on the upper wall of the level base for pre-embedding.

[0069] To sum up, compared with the existing positioning method of embedded parts of flower basket cantilever, the embedded bolt positioning device for I-beam of flower basket cantilever scaffolding in the utility model can meet the positioning requirements of different template sizes and the positioning requirements of different construction environments, ensure the accurate positioning of I-beam embedded parts, and can be reused repeatedly, thereby avoiding safety hazards caused by inaccurate positioning of I-beams, the position of embedded parts not meeting the installation requirements of I-beams, or uneven installation of I-beams, reducing rework and greatly saving manpower and material resources.

[0070] In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance; the term "plurality" refers to two or more, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0071] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by terms such as "up", "down", "left", "right", "front" and "back" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation, and therefore, cannot be understood as a limitation on the present invention.

[0072] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0073] The above are only preferred implementations of the utility model. The protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of ​​the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims

1. A pre-embedded positioning device, characterized in that: include: Level (10); as well as A level base (20) for placing the level (10), wherein the level base (20) is provided with at least two pre-embedded bolt positioning holes (211), and the at least two pre-embedded bolt positioning holes (211) are arranged at intervals along a first direction; and a leveling lifting mechanism (40), which is connected to the level ruler base (20); and A clamping mechanism (30) connected to the leveling and lifting mechanism (40), the clamping mechanism (30) being used to clamp onto the part to be positioned (100); The leveling lifting mechanism (40) is used to level the at least two embedded bolt positioning holes (211) and adjust the at least two embedded bolt positioning holes (211) to a preset punching height along the second direction; when the level ruler (10) is in a horizontal state, the leveling lifting mechanism (40) level the at least two embedded bolt positioning holes (211).

2. The embedded positioning device according to claim 1, characterized in that: The level base (20) comprises: a placement plate (21) for placing the level ruler (10); and A positioning plate (22) disposed on one end of the placement plate (21); The placement plate (21) and the positioning plate (22) are in an "L"-shaped structure, and the at least two embedded bolt positioning holes (211) are arranged on the positioning plate (22).

3. The embedded positioning device according to claim 2, characterized in that: The level ruler base (20) is made of a bent steel plate, which is formed by bending a piece of steel plate.

4. The embedded positioning device according to claim 1, characterized in that: The leveling and lifting mechanism (40) comprises: A first track (41), one end of which is connected to the level ruler base (20), and a first sliding hole (411) is formed on the first track (41) along the second direction; and A first locking member (42), which is inserted into the first sliding hole (411) and is slidably connected to the first sliding hole (411); Wherein, the first locking member (42) can be inserted into the first sliding hole (411) and the clamping mechanism (30) to fix the relative position of the first track (41) and the clamping mechanism (30) in the second direction.

5. The embedded positioning device according to claim 4, characterized in that: The clamping mechanism (30) comprises: A second rail (31) having a second sliding hole (311) formed thereon along a second direction, the second sliding hole (311) being arranged corresponding to the first sliding hole (411), the first locking member (42) being inserted into the second sliding hole (311) and the first sliding hole (411), and being capable of sliding in the first sliding hole (411) and the second sliding hole (311) at the same time; and A clamping assembly (32) is connected to the second track (31) and is used to press the part to be positioned (100) onto the second track (31).

6. The embedded positioning device according to claim 5, characterized in that: The clamping assembly (32) comprises: a third track (321) connected to the second track (31) at a certain angle; and a pressing plate (322) which is slidably connected to the third track (321) along a third direction, and the pressing plate (322) can slide along the third direction to press the to-be-positioned member (100) onto the second track (31); and A second locking member (323) is used to fix the sliding position of the pressing plate (322) on the third track (321).

7. The embedded positioning device according to claim 6, characterized in that: The third track (321) is provided with a third sliding hole (3211), the pressing plate (322) is provided with a fourth sliding hole (3221) corresponding to the third sliding hole (3211), and the second locking member (323) is inserted into the third sliding hole (3211) and the fourth sliding hole (3221).

8. The embedded positioning device according to claim 7, characterized in that: The second locking member (323) comprises a locking bolt and a locking nut, wherein the locking bolt is inserted into the third sliding hole (3211) and the fourth sliding hole (3221), and the locking nut is threadedly connected to one end of the locking bolt that passes through the third sliding hole (3211) and the fourth sliding hole (3221).

9. The embedded positioning device according to claim 8, characterized in that: The second locking member (323) has the same structure as the first locking member (42).

10. The embedded positioning device according to claim 6, characterized in that: A first slide groove is provided on the pressure plate (322) along the third direction, and the third rail (321) is slidably connected to the first slide groove, and / or a second slide groove is provided on the first rail (41), and the second rail (31) is slidably connected to the second slide groove.

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