Perpendicularity detection device for constructional engineering

Abstract

The utility model discloses a constructional engineering verticality detection device, which comprises a device body and a support, the support is arranged at the bottom of the device body, the top of the support is fixedly connected with a positioning block, one side of the device body close to the positioning block is provided with a positioning hole, an inner cavity of the positioning block is provided with a movable groove, and the movable groove is provided with a clamping groove. And a fixing mechanism is arranged in an inner cavity of the movable groove. The fixing mechanism, the fixing groove, the groove and the control mechanism are used in cooperation, the pull rod is pulled, the pull rod drives the control rod to move, the control rod drives the gear to rotate, the gear drives the movable rod to rotate through the transmission rod, and the movable rod drives the right limiting plate to extrude the spring through the sliding rod. The problems that in the prior art, a plumb aligner is mostly installed on a support through threads, and the plumb aligner is prone to shaking due to the fact that the threads are prone to slipping after being disassembled and assembled for many times, and use of the plumb aligner is affected are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction engineering, and in particular relates to a construction engineering verticality detection device. Background Art

[0002] A plumb line uses a visible laser aligned with the sighting axis to generate an upward plumb line, which is used to measure minute deviations from the plumb line and to position the plumb line. Plumb lines are widely used in the construction and installation of high-rise buildings, towers, chimneys, elevators, and large-scale mechanical equipment. The existing technology has the problem of being inconvenient to fix. When in use, most existing plumb lines are installed on a bracket via threads, which can easily cause thread slippage after multiple disassembly and assembly, causing the plumb line to shake easily, affecting its use. Utility Model Content

[0003] In response to the problems existing in the prior art, the utility model provides a verticality detection device for construction projects, which has the advantage of being easy to fix. It solves the problem that when using existing plumb lines, most of them are installed on the bracket through threads, which is prone to thread slippage after multiple disassembly and assembly, causing the plumb line to shake easily, affecting the use of the plumb line.

[0004] The utility model is implemented as follows: a verticality detection device for a construction project includes a device body and a bracket, the bracket is arranged at the bottom of the device body, the top of the bracket is fixedly connected to a positioning block, a positioning hole is provided on the side of the device body close to the positioning block, a movable groove is provided in the inner cavity of the positioning block, a fixing mechanism is provided in the inner cavity of the movable groove, fixing grooves for use with the fixing mechanism are provided on the tops of both sides of the positioning hole, a groove is provided on the side of the bracket close to the positioning block, and a control mechanism for use with the fixing mechanism is provided in the inner cavity of the groove.

[0005] As a preferred embodiment of the present invention, the fixing mechanism includes a spring, both sides of the spring are fixedly connected to a limiting plate, the side of the limiting plate away from the spring is fixedly connected to a fixing block, the side of the fixing block away from the limiting plate passes through the positioning block and extends to the inner cavity of the fixing groove, and the bottom of the limiting plate on the right side is provided with a sliding groove for use in conjunction with the control mechanism.

[0006] As a preferred embodiment of the present invention, the control mechanism includes a control rod, a connecting rod fixedly connected to the left side of the top of the control rod, the top of the connecting rod sequentially passes through the bracket and the device body and extends to the inner cavity of the movable groove, and is fixedly connected to the limit plate, the inner cavity of the control rod is provided with a gear used in conjunction with the control rod, the top of the gear is fixedly connected to a transmission rod, the top of the transmission rod sequentially passes through the bracket and the device body and extends to the inner cavity of the movable groove, and is fixedly connected to a movable rod, the side of the movable rod away from the transmission rod is fixedly connected to a sliding rod used in conjunction with the sliding groove, and the right side of the control rod is fixedly connected to a pull rod, the right side of the pull rod passes through the bracket and extends to the outside of the bracket.

[0007] As a preferred embodiment of the present invention, the side of the positioning block close to the inner wall of the positioning hole contacts the inner wall of the positioning hole, and both sides of the positioning block are provided with first through holes for use with the fixing block.

[0008] As a preferred embodiment of the present invention, a second through hole and a third through hole for cooperating with the connecting rod and the transmission rod are respectively opened on the opposite side of the movable slot and the groove, and a fourth through hole for cooperating with the pull rod is opened on the right side of the groove.

[0009] As a preferred embodiment of the present invention, the middle end of the top of the spring is fixedly connected to the inner wall of the movable groove, the side of the limit plate close to the inner wall of the movable groove contacts the inner wall of the movable groove, and the side of the fixed block close to the inner wall of the fixed groove contacts the inner wall of the fixed groove.

[0010] As a preferred embodiment of the present invention, the side of the control rod close to the inner wall of the groove contacts the inner wall of the groove, the side of the connecting rod close to the inner wall of the second through hole contacts the inner wall of the second through hole, the bottom of the gear is rotatably connected to the inner wall of the groove through a rotating shaft, the side of the transmission rod close to the inner wall of the third through hole contacts the inner wall of the third through hole, and the side of the sliding rod close to the inner wall of the slide groove contacts the inner wall of the slide groove.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. The utility model provides a fixing mechanism, a fixing slot, a groove and a control mechanism for coordinated use. When the pull rod is pulled, the pull rod drives the control rod to move, the control rod drives the gear to rotate, the gear drives the movable rod to rotate through the transmission rod, and the movable rod drives the right limit plate to squeeze the spring through the slide rod. This solves the problem that most existing plumb lines are installed on the bracket by threads when in use, which is prone to thread slippage after multiple disassembly and assembly, causing the plumb line to shake easily and affecting the use of the plumb line.

[0013] 2. The present invention is able to fix the device body by providing a fixing mechanism, making it convenient for users to use the device body.

[0014] 3. The utility model is capable of controlling the fixing mechanism by providing a control mechanism, making it convenient for users to use the fixing mechanism.

[0015] 4. The present invention can position the device body by providing the positioning block and the positioning hole, and can limit the fixing block by providing the first through hole.

[0016] 5. The utility model provides the second through hole, the third through hole and the fourth through hole, which can respectively limit the connecting rod, the transmission rod and the pull rod, making it convenient for users to use the connecting rod, the transmission rod and the pull rod.

[0017] 6. The utility model can reset the limit plate by setting a spring, drive the fixed block to move by setting the limit plate, and fix the device body by setting the fixed block and the fixed groove.

[0018] 7. The utility model can drive the connecting rod to move and the gear to rotate by setting a control rod. By setting the connecting rod, the limit plate can be driven to move. By setting the gear, the movable rod can be driven to rotate through the transmission rod. By setting the slide rod, the limit plate can be driven to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure provided by an embodiment of the utility model;

[0020] Figure 2 It is a partial cross-sectional view of a positioning block provided by an embodiment of the present utility model;

[0021] Figure 3 The embodiment of the present utility model provides Figure 2 A partial enlarged view of point A in the middle;

[0022] Figure 4 It is a partial cross-sectional view of a bracket provided by an embodiment of the present utility model;

[0023] Figure 5 The embodiment of the present utility model provides Figure 4 A partial enlarged view of point B in the middle;

[0024] Figure 6 It is a three-dimensional structural diagram of the fixing mechanism and the control mechanism provided by the embodiment of the utility model.

[0025] In the figure: 1. Device body; 2. Bracket; 3. Positioning block; 4. Movable slot; 5. Fixing mechanism; 6. Positioning hole; 7. Fixing slot; 8. Groove; 9. Control mechanism; 10. First through hole; 11. Second through hole; 12. Third through hole; 13. Fourth through hole; 501. Spring; 502. Limiting plate; 503. Fixing block; 504. Slide slot; 901. Control rod; 902. Connecting rod; 903. Gear; 904. Transmission rod; 905. Movable rod; 906. Slide rod; 907. Pull rod. DETAILED DESCRIPTION

[0026] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0027] The structure of the present utility model is described in detail below with reference to the accompanying drawings.

[0028] like Figures 1 to 6 As shown, an embodiment of the present invention provides a construction engineering verticality detection device, including a device body 1 and a bracket 2, the bracket 2 is arranged at the bottom of the device body 1, and a positioning block 3 is fixedly connected to the top of the bracket 2, a positioning hole 6 is provided on the side of the device body 1 close to the positioning block 3, a movable groove 4 is provided in the inner cavity of the positioning block 3, a fixing mechanism 5 is provided in the inner cavity of the movable groove 4, and a fixing groove 7 used in conjunction with the fixing mechanism 5 is provided on the top of both sides of the positioning hole 6, a groove 8 is provided on the side of the bracket 2 close to the positioning block 3, and a control mechanism 9 used in conjunction with the fixing mechanism 5 is provided in the inner cavity of the groove 8.

[0029] refer to Figure 3 and Figure 6 The fixing mechanism 5 includes a spring 501, both sides of the spring 501 are fixedly connected to the limit plate 502, the side of the limit plate 502 away from the spring 501 is fixedly connected to the fixing block 503, the side of the fixing block 503 away from the limit plate 502 passes through the positioning block 3 and extends to the inner cavity of the fixing groove 7, and the bottom of the right limit plate 502 is provided with a sliding groove 504 used in conjunction with the control mechanism 9.

[0030] The above solution is adopted: by providing the fixing mechanism 5 , the device body 1 can be fixed, making it convenient for the user to use the device body 1 .

[0031] refer to Figure 5 and Figure 6The control mechanism 9 includes a control rod 901, and a connecting rod 902 is fixedly connected to the left side of the top of the control rod 901. The top of the connecting rod 902 passes through the bracket 2 and the device body 1 in sequence and extends to the inner cavity of the movable groove 4, and is fixedly connected to the limit plate 502. The inner cavity of the control rod 901 is provided with a gear 903 used in conjunction with the control rod 901. The top of the gear 903 is fixedly connected to a transmission rod 904. The top of the transmission rod 904 passes through the bracket 2 and the device body 1 in sequence and extends to the inner cavity of the movable groove 4, and is fixedly connected to a movable rod 905. The side of the movable rod 905 away from the transmission rod 904 is fixedly connected to a sliding rod 906 used in conjunction with the sliding groove 504. The right side of the control rod 901 is fixedly connected to a pull rod 907. The right side of the pull rod 907 passes through the bracket 2 and extends to the outside of the bracket 2.

[0032] By adopting the above solution, the control mechanism 9 is provided to control the fixing mechanism 5 , making it convenient for the user to use the fixing mechanism 5 .

[0033] refer to Figure 3 The side of the positioning block 3 close to the inner wall of the positioning hole 6 contacts the inner wall of the positioning hole 6, and both sides of the positioning block 3 are provided with a first through hole 10 used in conjunction with the fixing block 503.

[0034] The above solution is adopted: by providing the positioning block 3 and the positioning hole 6, the device body 1 can be positioned, and by providing the first through hole 10, the fixing block 503 can be limited.

[0035] refer to Figure 5 A second through hole 11 and a third through hole 12 for use with the connecting rod 902 and the transmission rod 904 are respectively opened on the opposite side of the movable slot 4 and the groove 8, and a fourth through hole 13 for use with the pull rod 907 is opened on the right side of the groove 8.

[0036] The above solution is adopted: by setting the second through hole 11, the third through hole 12 and the fourth through hole 13, the connecting rod 902, the transmission rod 904 and the pull rod 907 can be limited respectively, making it convenient for users to use the connecting rod 902, the transmission rod 904 and the pull rod 907.

[0037] refer to Figure 3 and Figure 6 The middle end of the top of the spring 501 is fixedly connected to the inner wall of the movable groove 4, the side of the limit plate 502 close to the inner wall of the movable groove 4 contacts the inner wall of the movable groove 4, and the side of the fixed block 503 close to the inner wall of the fixed groove 7 contacts the inner wall of the fixed groove 7.

[0038] The above solution is adopted: by setting the spring 501, the limit plate 502 can be reset, by setting the limit plate 502, the fixed block 503 can be driven to move, and by setting the fixed block 503 and the fixed groove 7, the device body 1 can be fixed.

[0039] refer to Figure 5 and Figure 6 The side of the control rod 901 close to the inner wall of the groove 8 contacts the inner wall of the groove 8, the side of the connecting rod 902 close to the inner wall of the second through hole 11 contacts the inner wall of the second through hole 11, the bottom of the gear 903 is rotatably connected to the inner wall of the groove 8 through the rotating shaft, the side of the transmission rod 904 close to the inner wall of the third through hole 12 contacts the inner wall of the third through hole 12, and the side of the sliding rod 906 close to the inner wall of the slide groove 504 contacts the inner wall of the slide groove 504.

[0040] Adopting the above scheme: by setting the control rod 901, the connecting rod 902 can be driven to move and the gear 903 can be rotated. By setting the connecting rod 902, the limit plate 502 can be driven to move. By setting the gear 903, the movable rod 905 can be driven to rotate through the transmission rod 904. By setting the sliding rod 906, the limit plate 502 can be driven to move.

[0041] The working principle of this utility model:

[0042] When in use, the user pulls the pull rod 907, the pull rod 907 drives the control rod 901 to move, the control rod 901 drives the gear 903 to rotate, the gear 903 drives the movable rod 905 to rotate through the transmission rod 904, the movable rod 905 drives the right limit plate 502 to squeeze the spring 501 through the sliding rod 906, and drives the fixed block 503 to enter the inner cavity of the movable groove 4. At the same time, the control rod 901 drives the left limit plate 502 to squeeze the spring 501 through the connecting rod 902, and drives the fixed block 503 to enter the movable groove 4. Inner cavity, the user places the device body 1 on the top of the bracket 2, inserts the positioning block 3 into the inner cavity of the positioning hole 6, and then releases the pull rod 907. The force released after the spring 501 is squeezed drives the limit plate 502 to move in the opposite direction, and drives the fixing block 503 to insert into the inner cavity of the fixing slot 7. At the same time, the left limit plate 502 drives the control rod 901 to move in the opposite direction and reset through the connecting rod 902. At the same time, the right limit plate 502 drives the movable rod 905 to rotate in the opposite direction through the sliding rod 906, causing the gear 903 to rotate in the opposite direction and reset, completing the use.

[0043] To sum up: the verticality detection device for construction projects, through the coordinated use of the setting fixing mechanism 5, the fixing groove 7, the groove 8 and the control mechanism 9, pulls the pull rod 907, the pull rod 907 drives the control rod 901 to move, the control rod 901 drives the gear 903 to rotate, the gear 903 drives the movable rod 905 to rotate through the transmission rod 904, and the movable rod 905 drives the right limit plate 502 to squeeze the spring 501 through the slide rod 906, which solves the problem that most of the existing plumb lines are installed on the bracket by threads when in use, and the threads are easily slipped after multiple disassembly and assembly, causing the plumb line to shake easily, affecting the use of the plumb line.

[0044] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0045] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A verticality detection device for construction engineering, comprising a device body (1) and a bracket (2), wherein the bracket (2) is arranged at the bottom of the device body (1), and is characterized in that: The top of the bracket (2) is fixedly connected to a positioning block (3); a positioning hole (6) is provided on a side of the device body (1) close to the positioning block (3); a movable groove (4) is provided in the inner cavity of the positioning block (3); a fixing mechanism (5) is provided in the inner cavity of the movable groove (4); fixing grooves (7) for use in conjunction with the fixing mechanism (5) are provided on the tops of both sides of the positioning hole (6); a groove (8) is provided on a side of the bracket (2) close to the positioning block (3); a control mechanism (9) for use in conjunction with the fixing mechanism (5) is provided in the inner cavity of the groove (8).

2. A construction engineering verticality detection device according to claim 1, characterized in that: The fixing mechanism (5) comprises a spring (501), both sides of the spring (501) are fixedly connected to a limiting plate (502), a side of the limiting plate (502) away from the spring (501) is fixedly connected to a fixing block (503), a side of the fixing block (503) away from the limiting plate (502) passes through the positioning block (3) and extends to the inner cavity of the fixing groove (7), and a sliding groove (504) for use with the control mechanism (9) is provided at the bottom of the limiting plate (502) on the right side.

3. A construction engineering verticality detection device according to claim 2, characterized in that: The control mechanism (9) includes a control rod (901), a connecting rod (902) fixedly connected to the left side of the top of the control rod (901), the top of the connecting rod (902) sequentially passes through the bracket (2) and the device body (1) and extends to the inner cavity of the movable groove (4), and is fixedly connected to the limit plate (502), the inner cavity of the control rod (901) is provided with a gear (903) used in conjunction with the control rod (901), and the top of the gear (903) is fixedly connected to the transmission rod (9 04), the top of the transmission rod (904) passes through the bracket (2) and the device body (1) in sequence and extends to the inner cavity of the movable groove (4), and is fixedly connected to a movable rod (905), and the side of the movable rod (905) away from the transmission rod (904) is fixedly connected to a sliding rod (906) used in conjunction with the sliding groove (504), and the right side of the control rod (901) is fixedly connected to a pull rod (907), and the right side of the pull rod (907) passes through the bracket (2) and extends to the outside of the bracket (2).

4. A construction engineering verticality detection device according to claim 2, characterized in that: The side of the positioning block (3) close to the inner wall of the positioning hole (6) contacts the inner wall of the positioning hole (6), and both sides of the positioning block (3) are provided with first through holes (10) for use with the fixing block (503).

5. A construction engineering verticality detection device according to claim 3, characterized in that: A second through hole (11) and a third through hole (12) for use with the connecting rod (902) and the transmission rod (904) are respectively provided on the opposite side of the movable slot (4) and the groove (8), and a fourth through hole (13) for use with the pull rod (907) is provided on the right side of the groove (8).

6. A construction engineering verticality detection device according to claim 2, characterized in that: The middle end of the top of the spring (501) is fixedly connected to the inner wall of the movable groove (4), the side of the limiting plate (502) close to the inner wall of the movable groove (4) contacts the inner wall of the movable groove (4), and the side of the fixing block (503) close to the inner wall of the fixed groove (7) contacts the inner wall of the fixed groove (7).

7. A construction engineering verticality detection device according to claim 5, characterized in that: The side of the control rod (901) close to the inner wall of the groove (8) contacts the inner wall of the groove (8), the side of the connecting rod (902) close to the inner wall of the second through hole (11) contacts the inner wall of the second through hole (11), the bottom of the gear (903) is rotatably connected to the inner wall of the groove (8) through a rotating shaft, the side of the transmission rod (904) close to the inner wall of the third through hole (12) contacts the inner wall of the third through hole (12), and the side of the sliding rod (906) close to the inner wall of the sliding groove (504) contacts the inner wall of the sliding groove (504).

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