Levelness detection device for engineering cost

Abstract

The utility model discloses a levelness detection device for construction cost, which comprises a base horizontally arranged on the ground; the stand column is vertically arranged on the base; the sliding frame is vertically connected to the stand column in a sliding mode; the sliding seat is horizontally connected to the sliding frame in a sliding manner; the portal frame is horizontally arranged on the sliding seat; and the plurality of detection rods vertically penetrate through the portal frame at intervals and are connected to the portal frame in a sliding manner. The utility model has the following advantages and effects: through the arrangement of the mobile detection device, the detection rod can abut against the surface of the wall and walk on the surface of the wall, the infrared emitter is utilized to feed back detection information, the verticality of the wall and the levelness of the surface are convenient to measure, the detection device is convenient to operate, the labor intensity of an operator is reduced, and the working efficiency is improved. And the measurement accuracy and the working efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the field of building construction, in particular to a levelness detection device for engineering cost. Background Art

[0002] With the rapid development of the construction industry, higher technical requirements have been put forward for construction project inspection. During the construction process, the verticality of both columns and walls is the focus of quality control and an important technical indicator to ensure the safety of walls.

[0003] The verticality of building wall construction is extremely restricted, which is also an important criterion for construction quality inspection. When testing the verticality of building walls, it is generally done by observing the hanging lines with the naked eye. For the flatness test of the entire wall, it is necessary to climb up to lay out the lines. The operation process is cumbersome and naked eye observation is prone to misjudgment, which needs to be improved. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a levelness detection device for engineering cost, which has the effects of easy operation and accurate detection.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a levelness detection device for engineering cost, comprising:

[0006] A base, horizontally arranged on the ground;

[0007] A column, vertically arranged on the base;

[0008] A sliding frame, vertically slidably connected to the column;

[0009] A sliding seat, horizontally slidably connected to the sliding frame;

[0010] A gantry frame is horizontally disposed on the sliding seat;

[0011] A plurality of detection rods are spaced apart and vertically penetrate the gantry and are slidably connected to the gantry;

[0012] A reset plate is provided at the tail end of the detection rod, and a tension spring is provided on the outer wall between the reset plate and the gantry. An identification rod is horizontally provided at the tail end of the detection rod, an infrared transmitter is provided at the middle position of the identification rod, and a cover plate for shielding the infrared transmitter is horizontally provided on the gantry.

[0013] In a preferred example, the present invention can be further configured as follows: sunshades of different colors are respectively provided on the front and rear sides of the cover plate.

[0014] In a preferred example, the utility model can be further configured as follows: a lead screw is rotatably connected to the sliding frame in a transverse direction, a driving block threadably connected to the lead screw is disposed on the back side of the sliding seat, and a handle is disposed at the end of the lead screw.

[0015] In a preferred example, the utility model can be further configured as follows: a rack is vertically arranged on the back side of the sliding frame, a gear meshing with the rack is rotatably connected to the column, and a hand wheel is arranged on the gear.

[0016] In a preferred example, the utility model can be further configured as follows: the end of the detection rod is rotatably connected to a sleeve, the end of the sleeve is rotatably connected to a roller, and a locking mechanism for fixing the sleeve is provided on the detection rod.

[0017] In a preferred example, the utility model can be further configured as follows: the locking mechanism includes a locking plate and a locking ball, the outer wall of the detection rod is provided with a notch, the locking plate is arranged in the notch, one end of the locking plate is fixed to the inner wall of the notch, and the other end is tilted outward, the locking ball is fixed to the outer wall of the tilted end of the locking plate, and four locking holes for the locking ball to be embedded are evenly and equidistantly arranged on the sleeve.

[0018] In a preferred example, the utility model can be further configured as follows: a universal wheel is arranged on the lower end surface of the base, and a pressure rod that contacts the ground is vertically threadedly connected to the base.

[0019] In summary, the utility model has the following beneficial effects:

[0020] 1. By setting up a mobile detection device, the detection rod can be pressed against the wall surface and move on the wall surface, and the infrared transmitter is used to feedback the detection information, so as to facilitate the measurement of the verticality of the wall and the horizontality of the surface. The detection device is easy to operate, reduces the labor intensity of the operator, and improves the measurement accuracy and work efficiency;

[0021] 2. By setting up a detection rod that can move horizontally and vertically, a large area of ​​the wall can be detected, meeting different detection needs and improving the convenience of the detection process;

[0022] 3. By setting a roller with adjustable direction, the detection rod can be easily moved horizontally and vertically, which increases the convenience of the detection process. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of an embodiment;

[0024] Figure 2 is a schematic diagram of the connection relationship of the embodiment;

[0025] Figure 3It is a structural schematic diagram of the gantry of the embodiment;

[0026] Figure 4 2 is a schematic structural diagram of a detection rod according to an embodiment of the present invention.

[0027] Figure numerals: 1. base; 11. universal wheel; 12. pressure rod; 2. column; 21. gear; 22. handwheel; 3. sliding frame; 31. rack; 32. screw; 4. sliding seat; 41. driving block; 42. handle; 5. gantry; 51. cover plate; 52. shading plate; 6. detection rod; 61. reset plate; 62. tension spring; 63. identification rod; 64. infrared transmitter; 7. sleeve; 71. roller; 8. locking mechanism; 81. locking plate; 82. locking ball; 83. notch; 84. locking hole. DETAILED DESCRIPTION

[0028] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0029] like Figure 1 , Figure 2 As shown, a levelness detection device for engineering cost includes a base 1, a column 2, a sliding frame 3, a sliding seat 4, a gantry 5 and a detection rod 6.

[0030] like Figure 1 , Figure 2 As shown, the base 1 is horizontally arranged on the ground, and a universal wheel 11 is arranged on the lower end surface of the base 1 to facilitate the convenient movement of the base 1 on the ground. A pressure rod 12 that contacts the ground is vertically threadedly connected to the base 1 to fix the base 1 after the base 1 moves to a specified position, thereby increasing the stability of the base 1 when working.

[0031] like Figure 1 , Figure 2 As shown, the column 2 is vertically arranged on the base 1, the sliding frame 3 is vertically slidably connected to the column 2, a rack 31 is vertically arranged on the back side of the sliding frame 3, a gear 21 meshing with the rack 31 is rotatably connected to the column 2, and a hand wheel 22 is arranged on the gear 21.

[0032] like Figure 1 , Figure 2 As shown, the sliding seat 4 is horizontally slidably connected to the sliding frame 3, and the sliding frame 3 is laterally rotatably connected to a lead screw 32. A driving block 41 threadedly connected to the lead screw 32 is provided on the back side of the sliding seat 4, and a handle 42 is provided at the end of the lead screw 32.

[0033] like Figure 3 , Figure 4As shown, the gantry 5 is horizontally disposed on the sliding seat 4, and a plurality of detection rods 6 are spaced apart and vertically penetrate the gantry 5 and are slidably connected to the gantry 5. A reset plate 61 is disposed at the tail end of the detection rod 6, and a tension spring 62 is disposed between the reset plate 61 and the gantry 5 on the outer wall.

[0034] like Figure 3 , Figure 4 As shown, a marking rod 63 is horizontally arranged at the tail end of the detection rod 6, an infrared transmitter 64 is arranged in the middle of the marking rod 63, a cover plate 51 for shielding the infrared transmitter 64 is horizontally arranged on the gantry 5, and shading plates 52 of different colors are respectively arranged on the front and rear sides of the cover plate 51.

[0035] When the horizontality of the wall needs to be detected, the base 1 is first controlled to approach the wall and the detection rod 6 is pressed against the wall. Then the base 1 is controlled to approach the wall to move the detection rod 6 backward and press the tension spring 62 to lengthen. At this time, the detection rod 6 drives the identification rod 63 to move synchronously until the cover plate 51 blocks the infrared emitter 64 on the identification rod 63, and the rays emitted by the infrared emitter 64 will not irradiate the roof. Then the pressure rod 12 is rotated to fix the base 1 on the ground.

[0036] Then control the hand wheel 22 to drive the gear 21 to rotate, and control the entire sliding frame 3 to move vertically under the cooperation of the gear 21 and the rack 31. The sliding frame 3 drives the sliding seat 4, the gantry 5 and the detection rod 6 to move synchronously. During this process, observe the roof. If there is no light passing through, it proves that the wall is flat.

[0037] If the roof has light of the color of the sunshade 52 located at the front side, it proves that the detection rod 6 slides forward, indicating that the wall surface has a depression. If the roof has light of the color of the sunshade 52 located at the rear side, it proves that the detection rod 6 slides backward, indicating that the wall surface has a bulge, thereby realizing the detection of the flatness of the wall surface.

[0038] The handle 42 can also be controlled to drive the screw 32 to rotate, and the screw 32 can be used to control the driving block 41 and the sliding seat 4 to slide horizontally. At this time, the sliding seat 4 drives the gantry 5 and the detection rod 6 to move synchronously. In this process, the flatness of the wall is detected based on the above method.

[0039] Therefore, the detection device is easy to operate, reduces the labor intensity of the operator, and improves the measurement accuracy and work efficiency. At the same time, by setting the detection rod 6 that can move horizontally and vertically, a large area of ​​the wall can be detected, different detection requirements can be met, and the convenience of the detection process can be improved.

[0040] like Figure 3 , Figure 4As shown, the end of the detection rod 6 is rotatably connected to a sleeve 7, the end of the sleeve 7 is rotatably connected to a roller 71, and a locking mechanism 8 for fixing the sleeve 7 is provided on the detection rod 6. The locking mechanism 8 includes a locking plate 81 and a locking ball 82. The outer wall of the detection rod 6 is provided with a notch 83, and the locking plate 81 is arranged in the notch 83.

[0041] like Figure 3 , Figure 4 As shown, one end of the locking plate 81 is fixed to the inner wall of the notch 83, and the other end is tilted outward, the locking ball 82 is fixed to the outer wall of the tilted end of the locking plate 81, and four locking holes 84 for the locking balls 82 to be embedded are evenly and equidistantly arranged on the sleeve 7.

[0042] When it is necessary to control the vertical or horizontal movement of the detection rod 6, the locking ball 82 is pressed to embed it into the locking hole 84, and then the sleeve 7 is controlled to drive the roller 71 to rotate until the orientation of the roller 71 meets the use requirements. The locking ball 82 on the locking plate 81 is aligned with the other locking holes 84, and the locking ball 82 is embedded in the locking hole 84 to fix the roller 71 for detection.

[0043] Therefore, by providing the roller 71 with adjustable direction, the detection rod 6 can be easily moved horizontally and vertically, so that the detection process is smoother and the convenience of the detection process is increased.

[0044] The specific embodiments are merely explanations of the present invention and are not limitations of the present invention. After reading this specification, those skilled in the art may make modifications to the embodiments without any creative contribution as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A levelness detection device for engineering cost, characterized in that: include: A base (1) is horizontally arranged on the ground; A column (2) vertically arranged on the base (1); A sliding frame (3) vertically slidably connected to the column (2); A sliding seat (4) horizontally slidably connected to the sliding frame (3); A gantry (5) is horizontally disposed on the sliding seat (4); A plurality of detection rods (6) are spaced apart and vertically penetrate the gantry (5) and are slidably connected to the gantry (5); A reset plate (61) is arranged at the tail end of the detection rod (6), and a tension spring (62) is sleeved on the outer wall and is located between the reset plate (61) and the gantry (5). A marking rod (63) is arranged horizontally at the tail end of the detection rod (6), an infrared transmitter (64) is arranged at the middle of the marking rod (63), and a cover plate (51) for shielding the infrared transmitter (64) is arranged horizontally on the gantry (5).

2. A levelness detection device for engineering cost according to claim 1, characterized in that: Light shielding plates (52) of different colors are respectively arranged on the front and rear sides of the cover plate (51).

3. The levelness detection device for engineering cost according to claim 1 is characterized in that: A lead screw (32) is rotatably connected to the sliding frame (3) in a transverse manner, a driving block (41) threadedly connected to the lead screw (32) is arranged on the back side of the sliding seat (4), and a handle (42) is arranged at the end of the lead screw (32).

4. The levelness detection device for engineering cost according to claim 1 is characterized in that: A rack (31) is vertically arranged on the back side of the sliding frame (3), a gear (21) meshing with the rack (31) is rotatably connected to the column (2), and a hand wheel (22) is arranged on the gear (21).

5. The levelness detection device for engineering cost according to claim 1 is characterized in that: The end of the detection rod (6) is rotatably connected to a sleeve (7), the end of the sleeve (7) is rotatably connected to a roller (71), and a locking mechanism (8) for fixing the sleeve (7) is provided on the detection rod (6).

6. A levelness detection device for engineering cost according to claim 5, characterized in that: The locking mechanism (8) comprises a locking plate (81) and a locking ball (82); the outer wall of the detection rod (6) is provided with a notch (83); the locking plate (81) is arranged in the notch (83); one end of the locking plate (81) is fixed to the inner wall of the notch (83), and the other end is tilted outward; the locking ball (82) is fixed to the outer wall of the tilted end of the locking plate (81); and four locking holes (84) for the locking ball (82) to be embedded are evenly and equidistantly arranged on the sleeve (7).

7. The levelness detection device for engineering cost according to claim 1 is characterized in that: The lower end surface of the base (1) is provided with a universal wheel (11), and a pressure rod (12) that contacts the ground is vertically threadedly connected to the base (1).

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