Perpendicularity detector for construction project supervision

Abstract

The utility model belongs to the technical field of building construction detection devices, and particularly discloses a construction project supervision verticality detector which comprises a supporting rod, one side of the outer wall of the supporting rod is fixedly connected with a winder, and a hanging vertical line is wound in the winder. The vertical hanging line penetrates through the winder and extends to the position below the vertical hanging line, a hanging hammer is fixedly connected to the end, away from the winder, of the vertical hanging line, a base is fixedly connected to the bottom of the supporting rod, and first universal wheels are fixedly connected to the four corners of the bottom of the base correspondingly. According to the utility model, through the arrangement of the fixing assembly, after the position is moved, the shaking degree of the plumb line is only limited by the influence caused by the unevenness of the ground of two detection points, so that a supervisor can quickly carry out the next measurement; the defect that in the prior art, a supervisor needs to wait for a plumb line to be stable after replacing a measuring point and then carries out measurement is overcome, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction detection devices, and specifically relates to a verticality detector for construction engineering supervision. Background Art

[0002] During the construction process, the verticality of the formwork and walls is one of the important indicators to measure whether the building is built in accordance with the design drawings and specifications. If the verticality of the formwork and walls does not meet the requirements, it may cause safety hazards during the use of the building, such as wall cracking, deformation and other problems. In order to ensure the quality and safety of the building, for example, the verticality of concrete wall columns is usually required to be controlled within 8mm, and the flatness should also be controlled within 8mm. Through these measurements, the supervisor can ensure that the construction unit performs the construction in accordance with the design and specification requirements, thereby ensuring the quality and safety of the building. The supervisor will use professional measuring tools when checking the verticality of the formwork and walls, such as laser levels, rulers, plumb bobs, rulers and feeler gauges.

[0003] In the existing technology, since there is a fixed frame on the outside of the formwork for fixing and supporting, the supervisor is required to use a hanging hammer and a tape measure to measure the verticality of the formwork. However, due to a certain amount of inspection, the supervisor needs to wait for the hanging hammer to stabilize before measuring again after changing the inspection point, which is too time-consuming. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a verticality detector for construction engineering supervision.

[0005] To achieve the above objectives, the utility model provides a construction project supervision verticality detector, including a support rod, a reel is fixedly connected to one side of the outer wall of the support rod, a plumb line is wound inside the reel, and the plumb line passes through the reel and extends to the bottom of the plumb line, and a hanging hammer is fixedly connected to the end of the plumb line away from the reel, the bottom of the support rod is fixedly connected to a base, the bottom four corners of the base are fixedly connected to universal wheels, the outer wall of the base is fixedly connected to evenly distributed extension blocks, the outer wall of the support rod is sleeved with a fixing component, the fixing component is used to prevent the plumb line from shaking during movement, the fixing component is connected to the support rod, the bottom of the extension block is connected to a stabilizing component, the stabilizing component is used to assist the universal wheel to keep the base stable, and the stabilizing component is connected to the extension block.

[0006] In the above technical scheme, further, the fixing assembly includes an active ring which is sleeved and slidably connected to the support rod, the active ring includes two clamping rings and two rollers with shafts, and the two rollers with shafts are fixedly connected between the two clamping rings, the top of the clamping ring is fixedly connected with a positioning block, the top of the positioning block is provided with a movable groove, one side of the outer wall of the positioning block is provided with an adaptation groove, the interior of the positioning block is rotatably connected with a screw, the outside of the screw is screwed with a movable column one, and the movable column one is inserted and slidably connected to the interior of the positioning block, the top of the movable column one is fixedly connected with a shift block slidably connected to the inside of the movable groove, and one side of the movable column one is fixedly connected with a clamping piece.

[0007] In the above technical solution, further, the clamping member includes a movable column 2 fixedly connected to one side of the outer wall of the movable column 1, a movable rod 2 is inserted and slidably connected inside the movable column 2, a chuck is fixedly connected to one end of the movable rod 2, a baffle is fixedly connected to the outer wall of the chuck, a spring 2 is fixedly connected between the baffle and the inner wall of the movable column 2, and the spring 2 is sleeved on the outer wall of the movable rod 2.

[0008] In the above technical solution, further, the shape of the adapting groove is adapted to the shapes of the movable column 1 and the movable column 2.

[0009] In the above technical solution, further, the stabilizing component includes a movable rod 1 inserted and slidably connected to the bottom of the extension block, the bottom end of the movable rod 1 is fixedly connected to a connecting block, the bottom of the connecting block is fixedly connected to a universal wheel 2, a spring is fixedly connected between the connecting block and the extension block, and the spring is sleeved on the outer wall of the movable rod 1.

[0010] In the above technical solution, further, the outer wall of the movable rod 1 is connected to a color display surface of different colors.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] By setting a fixed component, after the position is moved, the shaking degree of the plumb line is only limited by the impact of the uneven ground at the two detection points, so that the supervisor can quickly carry out the next measurement, which solves the disadvantage of the prior art that the supervisor needs to wait for the plumb line to stabilize before measuring after changing the measurement point, thereby improving work efficiency;

[0013] By setting up a stabilizing component, the center of gravity of the whole is located at the bottom of the base, which makes the movement more stable. When the ground is uneven during movement, the universal wheel 2 will drive the movable rod 1 and the connecting block to move upward synchronously and squeeze the spring to avoid overturning. At the same time, when the supervisor places the application at a position where the ground is uneven, the color display surface also changes. Through such a design, the supervisor can intuitively understand the changes in the color display surface to judge the flatness of the ground at this time, so that the supervisor can understand the flatness of the ground synchronously. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a verticality detector for construction engineering supervision proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the base structure of a verticality detector for construction engineering supervision proposed by the utility model;

[0016] Figure 3 This is a partial structural schematic diagram of a verticality detector for construction engineering supervision proposed by the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the internal structure of a guide block of a verticality detector for construction engineering supervision.

[0018] In the figure: 1. support rod; 2. winder; 3. plumb line; 4. hanging hammer; 5. base; 6. universal wheel one; 7. extension block; 8. movable rod one; 9. connecting block; 10. spring; 11. universal wheel two; 12. color display surface; 13. clamping ring; 14. roller with shaft; 15. positioning block; 16. movable groove; 17. screw; 18. shift block; 19. adapter groove; 20. movable column one; 21. movable column two; 22. movable rod two; 23. chuck; 24. baffle; 25. spring two. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] like Figure 1-Figure 4 A construction engineering supervision verticality detector shown in the figure includes a support rod 1, a reel 2 is fixedly connected to one side of the outer wall of the support rod 1, a plumb line 3 is wound inside the reel 2, and the plumb line 3 passes through the reel 2 and extends to the bottom of the plumb line 3, and a hanging hammer 4 is fixedly connected to the end of the plumb line 3 away from the reel 2, the bottom of the support rod 1 is fixedly connected to a base 5, the four bottom corners of the base 5 are fixedly connected to universal wheels 6, and the outer wall of the base 5 is fixedly connected to evenly distributed extension blocks 7.

[0021] In the above arrangement, the support rod 1 and the base 5 are arranged to cooperate with each other so that it is more convenient for the supervisor to use the hanging hammer 4. The universal wheel 6 is arranged so that the supervisor can push the base 5 to move, which is more convenient and labor-saving than the handheld movement.

[0022] The outer wall of the support rod 1 is sleeved with a fixing component, which is used to prevent the hanging plumb line 3 from shaking when moving. The fixing component is connected to the support rod 1, and the fixing component includes a movable ring sleeved and slidably connected to the support rod 1. The movable ring includes two clamping rings 13 and two shaft rollers 14, and the two shaft rollers 14 are fixedly connected between the two clamping rings 13. The top of the clamping ring 13 is fixedly connected with a positioning block.

[0023] 15, a movable groove 16 is provided on the top of the positioning block 15, and an adapting groove is provided on one side of the outer wall of the positioning block 15

[0024] 19. The interior of the positioning block 15 is rotatably connected with a screw rod 17, and the exterior of the screw rod 17 is screwed with a movable column 20, and the movable column 20 is inserted and slidably connected to the interior of the positioning block 15, and the top of the movable column 20 is fixedly connected with a shift block 18 slidably connected to the interior of the movable groove 16, and one side of the movable column 20 is fixedly connected with a clamping member, and the clamping member includes a movable column 21 fixedly connected to one side of the outer wall of the movable column 20, and a movable rod 22 is inserted and slidably connected to the interior of the movable column 21, and one end of the movable rod 22 is fixedly connected with a chuck 23, and the outer wall of the chuck 23 is fixedly connected with a baffle 24, and a spring 25 is fixedly connected between the baffle 24 and the inner wall of the movable column 21, and the spring 25 is sleeved on the outer wall of the movable rod 22, and the shape of the adapter groove 19 is adapted to the shapes of the movable column 120 and the movable column 21.

[0025] In the above setting, the clamping ring 13 and the shaft roller 14 are provided so that the supervisor can adjust the position of the positioning block 15. Before moving, the supervisor moves the dial block 18 to drive the movable column 20 to move on the screw 17, so that the screw 17 rotates and pushes the movable column 20 to extend outward. When the side of the movable column 20 contacts the plumb line 3, it continues to be pushed forward a short distance so that it slightly exceeds the plumb line 3. At this time, the supervisor holds the movable column 20 with one hand, keeps the movable column 20 still, pulls the chuck 23 to drive the movable rod 22 and the baffle 24 to move synchronously, and stretches the spring 25 to place the chuck 23 on the outside of the plumb line 3. At this time, one side of the plumb line 3 is in contact with the movable Column 1 20 is in contact with each other and is located between movable column 1 20 and chuck 23. After chuck 23 is released, spring 25 is restored and drives chuck 23 to squeeze plumb line 3. In this way, when the supervisor pushes the application to move, plumb line 3 is in a fixed state. After reaching the designated position and releasing the clamp 23 on plumb line 3, plumb line 3 is affected by hanging hammer 4 and only slightly shakes. Through such design, after moving the position, the shaking degree of plumb line 3 is only limited by the influence of the uneven ground at the two detection points, so that the supervisor can quickly carry out the next measurement, which solves the shortcoming in the prior art that the supervisor needs to wait for plumb line 3 to be stable before measuring after changing the measuring point, thereby improving work efficiency.

[0026] The bottom of the extension block 7 is connected to a stabilizing component, which is used to assist the universal wheel 6 to keep the base 5 stable. The stabilizing component is connected to the extension block 7, and the stabilizing component includes a movable rod 8 inserted and slidably connected to the bottom of the extension block 7. The bottom end of the movable rod 8 is fixedly connected to a connecting block 9, and the bottom of the connecting block 9 is fixedly connected to a universal wheel 2 11. A spring 10 is fixedly connected between the connecting block 9 and the extension block 7, and the spring 10 is sleeved on the outer wall of the movable rod 8. The outer wall of the movable rod 8 is connected to a color display surface 12 of different colors.

[0027] In the above setting, in order to adapt to the template measurement requirements, the support rod 1 body is longer. By setting the spring 10, the support structure and force area of ​​the base 5 are optimized, so that the center of gravity of the whole is located at the bottom of the base 5, which is more stable during movement. By setting the movable rod 8 and the connecting block 9, when the ground is uneven during movement, the universal wheel 11 will drive the movable rod 8 and the connecting block 9 to move upward synchronously and squeeze the spring 10 to avoid overturning. At the same time, when the supervisor is located in a position where the ground is uneven, the rugged ground squeezes the movable rod 8, so that the part of the movable rod 8 above the extension block 7 increases, and the color display surface 12 also changes. Through such a design, the supervisor can intuitively understand the changes in the color display surface 12 to judge the flatness of the ground at this time, so that the supervisor can synchronously understand the flatness of the ground.

[0028] Working principle:

[0029] By setting the clamping ring 13 and the shaft roller 14, the supervisor can adjust the position of the positioning block 15. Before moving, the supervisor moves the dial block 18 to drive the movable column 20 to move on the screw 17, so that the screw 17 rotates and pushes the movable column 20 to extend outward. When the side of the movable column 20 contacts the plumb line 3, it continues to be pushed forward a short distance so that it slightly exceeds the plumb line 3. At this time, the supervisor holds the movable column 20 with one hand, keeps the movable column 20 still, pulls the chuck 23 to drive the movable rod 22 and the baffle 24 to move synchronously, and stretches the spring 25 to place the chuck 23 on the outside of the plumb line 3. At this time, one side of the plumb line 3 is in contact with the movable column 20. The spring 25 is in contact with the movable column 1 20 and is located between the clamp 23. After the clamp 23 is released, the spring 25 is restored and drives the clamp 23 to squeeze the plumb line 3. In this way, when the supervisor pushes the present application to move, the plumb line 3 is in a fixed state. After the clamp 23 reaches the specified position and releases the plumb line 3, the plumb line 3 is affected by the hanging hammer 4 and only shakes slightly. Through such a design, after the moving position, the shaking degree of the plumb line 3 is only limited by the impact caused by the unevenness of the ground at the two detection points, so that the supervisor can quickly carry out the next measurement, which solves the disadvantage of the prior art that the supervisor needs to wait for the plumb line 3 to stabilize before measuring after changing the measuring point, thereby improving the work efficiency.

[0030] The support rod 1 has a long body, and the support structure and force-bearing area of ​​the base 5 are optimized by setting a spring 10, so that the center of gravity of the whole is located at the bottom of the base 5, which is more stable during movement. By setting a movable rod 8 and a connecting block 9, when the ground is uneven during movement, the universal wheel 2 11 will drive the movable rod 8 and the connecting block 9 to move upward synchronously and squeeze the spring 10 to avoid overturning. At the same time, when the supervisor is located in a position where the ground is uneven, the rugged ground squeezes the movable rod 8, so that the part of the movable rod 8 above the extension block 7 increases, and the color display surface 12 also changes. Through such a design, the supervisor can intuitively understand the changes in the color display surface 12 to judge the flatness of the ground at this time, so that the supervisor can synchronously understand the flatness of the ground.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A construction engineering supervision verticality detector, comprising a support rod (1), a reel (2) is fixedly connected to one side of the outer wall of the support rod (1), a plumb line (3) is wound inside the reel (2), and the plumb line (3) passes through the reel (2) and extends to the bottom of the plumb line (3), and a plumb line (4) is fixedly connected to one end of the plumb line (3) away from the reel (2), characterized in that: The bottom of the support rod (1) is fixedly connected to a base (5), the four corners of the bottom of the base (5) are fixedly connected to universal wheels (6), and the outer wall of the base (5) is fixedly connected to evenly distributed extension blocks (7); The outer wall of the support rod (1) is provided with a fixing component, the fixing component is used to prevent the hanging plumb line (3) from shaking when moving, and the fixing component is connected to the support rod (1); The bottom of the extension block (7) is connected to a stabilizing component, which is used to assist the universal wheel (6) to keep the base (5) stable, and the stabilizing component is connected to the extension block (7).

2. A construction project supervision verticality detector according to claim 1, characterized in that: The fixing assembly comprises a movable ring which is sleeved and slidably connected to the support rod (1), the movable ring comprises two clamping rings (13) and two rollers with shafts (14), and the two rollers with shafts (14) are fixedly connected between the two clamping rings (13), a positioning block (15) is fixedly connected to the top of the clamping ring (13), a movable groove (16) is provided on the top of the positioning block (15), an adapting groove (19) is provided on one side of the outer wall of the positioning block (15), a screw rod (17) is rotatably connected inside the positioning block (15), a movable column (20) is screwed on the outside of the screw rod (17), and the movable column (20) is inserted and slidably connected inside the positioning block (15), a shifting block (18) which is slidably connected to the inside of the movable groove (16) is fixedly connected to the top of the movable column (20), and a clamping member is fixedly connected to one side of the movable column (20).

3. A construction project supervision verticality detector according to claim 2, characterized in that: The clamping member comprises a movable column 2 (21) fixedly connected to one side of the outer wall of the movable column 1 (20); a movable rod 2 (22) is inserted and slidably connected inside the movable column 2 (21); a clamp (23) is fixedly connected to one end of the movable rod 2 (22); a baffle (24) is fixedly connected to the outer wall of the clamp (23); a spring 2 (25) is fixedly connected between the baffle (24) and the inner wall of the movable column 2 (21); and the spring 2 (25) is sleeved on the outer wall of the movable rod 2 (22).

4. A construction engineering supervision verticality detector according to claim 3, characterized in that: The shape of the adapting groove (19) is adapted to the shape of the movable column 1 (20) and the movable column 2 (21).

5. The verticality detector for construction engineering supervision according to claim 1, characterized in that: The stabilizing component comprises a movable rod (8) inserted into and slidably connected to the bottom of the extension block (7); the bottom end of the movable rod (8) is fixedly connected to a connecting block (9); the bottom of the connecting block (9) is fixedly connected to a universal wheel (11); a spring (10) is fixedly connected between the connecting block (9) and the extension block (7); and the spring (10) is sleeved on the outer wall of the movable rod (8).

6. A construction engineering supervision verticality detector according to claim 5, characterized in that: The outer wall of the movable rod 1 (8) is connected to a color display surface (12) of different colors.

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