Quality detection equipment based on constructional engineering

Abstract

The invention discloses building engineering quality detection equipment, and relates to the field of building quality inspection devices, the building engineering quality detection equipment comprises a supporting plate and a driving motor, one side of the supporting plate is provided with a second sliding rail, the opposite side of the second sliding rail is provided with a first sliding rail, and the two ends of the first sliding rail are connected with fixing plates; threaded rods are rotationally arranged on the sides, away from the first sliding rail, of the two fixing plates, two transverse rails are arranged between the first sliding rail and the second sliding rail and distributed in parallel, so that the sliding shafts move upwards in the moving grooves, the multiple moving grooves are distributed in a fan shape, when the sliding shafts move upwards, due to the fact that the angle of the fan shape is decreased, aggregation can be generated, and the sliding shafts can move upwards. When the device works, the generated force drives the L-shaped plates to move on the transverse rail, so that the plurality of L-shaped plates are gathered together, and therefore, a person can conveniently observe data measured by a measuring mechanism arranged on the L-shaped plates, and particularly, the data can be seen more clearly through comparison with a first caliper.

Description

Technical Field

[0001] The present invention relates to the field of building quality inspection devices, and in particular to a construction engineering quality inspection device. Background Art

[0002] A construction project refers to an engineering entity formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. Among them, "buildings" refer to projects with roofs, beams, columns, walls, foundations, and internal spaces that can meet people's needs for production, residence, study, public activities, etc. Construction engineering quality inspection equipment refers to the activities of testing the materials, components, equipment, and engineering entity quality, usage functions, etc. of construction projects in accordance with relevant national laws, regulations, mandatory standards for engineering construction, and design documents to determine their quality characteristics. In the work of construction engineering quality inspection equipment, there are many tasks that require thickness inspection of certain items, such as floor slabs.

[0003] Existing measurements typically require handheld calipers, which is time-consuming and laborious, especially when multiple measurements are required. Furthermore, even the same section of floor slabs can exhibit deviations. Typical measurement methods rely on sampling, resulting in single, inaccurate data and prone to significant measurement errors. Furthermore, some floors are often quite high, and while some sophisticated instruments are available, they are expensive.

[0004] Therefore, it is necessary to propose a construction engineering quality detection device to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a construction engineering quality detection device to solve the problems raised in the above background technology.

[0006] Material toggling mechanism, its both ends are to be connected with the rocker arm, and the rocker arm end face has the rocker arm end face has the rocker arm end face has the rocker arm end face has the rocker arm end face has the rocker arm end face has the rocker arm end face has the rocker arm end face has the rocker arm end face

[0007] Preferably, the two ends of the movable plate are fixedly connected to the first slider and the second slider respectively, and the two ends of the movable plate are fixedly connected to the first slider and the second slider respectively. A sliding shaft is provided on each of the multiple L-shaped plates, and the sliding shaft extends into the movable groove at the corresponding position.

[0008] Preferably, airbags are provided on the inner circles of the plurality of movable grooves, the tops of the plurality of airbags are connected with air holes, an exhaust port is opened on one side of the movable plate, and the exhaust port is located at the top of the movable groove, and the air hole and the exhaust port are connected.

[0009] Preferably, the measuring mechanism includes a measuring block, a fixing screw, a bottom block, a lifting sleeve, a ruler slot, a first caliper, a first electromagnet, a second electromagnet and a second caliper.

[0010] Preferably, there are multiple measuring blocks, which are equidistantly distributed. A groove is provided at the bottom end of the measuring block, and a bottom block is slidably installed in the groove. Multiple lifting sleeves are simultaneously sleeved on the outer circles of the multiple bottom blocks. A through hole is provided on the side of the lifting sleeve close to the threaded rod, and a fixing screw is fitted in the inner thread of the through hole.

[0011] Preferably, the ruler slot is arranged on a side of the measuring block away from the movable plate, the second caliper is fixedly arranged at the bottom end of the ruler slot, the first caliper is slidably arranged at the top end of the ruler slot, and the second electromagnet is fixedly arranged at the top end of the measuring block.

[0012] Preferably, the plurality of first electromagnets are located on the side of the measuring block away from the threaded rod. A level is provided on the side of the lifting frame away from the measuring block, and an infrared lamp is provided on the edge of one of the measuring blocks close to the threaded rod.

[0013] Preferably, the top end of the threaded rod extends out of the fixed plate, and a pulley is provided on the outer ring of the extended end. A drive motor is provided on the top end of the threaded rod away from the measuring block, and a drive shaft is provided on the top end of the drive motor, and a drive wheel is provided on the drive shaft.

[0014] Preferably, a connecting belt is connected between the driving wheel and the pulley.

[0015] Preferably, an auxiliary handle is provided on a side of the support plate away from the cross rail.

[0016] The technical effects and advantages of the present invention are as follows:

[0017] 1. In actual operation, the second electromagnet is energized before measurement to generate magnetic force, which attracts the first caliper and fixes it to the top of the ruler slot. The measuring block is placed between the floor slabs or plates, and the second caliper is fixed at the bottom of the plate. The second electromagnet is de-energized, losing its magnetism, allowing the first caliper to fall freely to the top of the floor slab, and then the thickness of the floor slab is measured. After the measurement is completed, the first electromagnet is energized to attract and fix the first caliper fixed to the top of the floor slab from the side of the measuring block. Since there are multiple groups of measuring blocks, multiple measurements can be made on the same side of the floor slab to check for errors. In addition, an infrared lamp is set on the edge of one of the measuring blocks close to the threaded rod. The infrared light is irradiated to allow observers to check whether there is any height deviation among the multiple first calipers.

[0018] 2. It reduces the number of measurements required by personnel, saves time and effort, and the device can collect multiple data in one measurement, making the measurement more accurate. Since the first electromagnet is energized, the first caliper fixed to the top of the floor slab is sucked and fixed from the side of the measuring block, and the entire device can also be taken down from the floor slab for data observation.

[0019] 3. Move the sliding shaft upward in the moving groove. Since the multiple moving grooves are distributed in a fan shape, when the sliding shaft moves upward, the angle of the fan shape becomes smaller, which will cause aggregation. The generated force will drive the L-shaped plate to move on the horizontal rail, so that multiple L-shaped plates are gathered together. This makes it easier for personnel to observe the data measured by the measuring mechanism set on the L-shaped plate, especially for the comparison of the first caliper, which can be seen more clearly.

[0020] 4. When the sliding shaft moves up and down following the moving plate, it will squeeze the air bags provided on the inner ring of the moving groove. The gas generated by multiple air bags will be discharged through the exhaust port. During measurement, the dust on the floor will be blown away to prevent the dust from contaminating the surface and causing inaccurate measurement data, thereby improving measurement accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic structural diagram of a construction engineering quality inspection device based on one perspective according to the present invention.

[0022] Figure 2 This is a structural schematic diagram from another perspective of the present invention based on the construction engineering quality detection equipment.

[0023] Figure 3 It is a structural schematic diagram of the movable plate of the present invention.

[0024] Figure 4 It is a structural schematic diagram of the cross rail of the present invention.

[0025] Figure 5 Schematic diagram of the structure of the auxiliary handle of the present invention.

[0026] In the figure: 1. Support plate; 2. Drive motor; 3. Drive wheel; 4. Connecting belt; 5. Pulley; 6. Fixed plate; 7. Threaded rod; 8. Sliding block; 9. First slide rail; 10. First slider; 11. Cross rail; 12. Cross slider; 13. L-shaped plate; 14. Sliding shaft; 15. Second slide rail; 16. Second slider; 17. Auxiliary handle; 18. Moving plate; 19. Moving slot; 20. Measuring block; 21. Fixing screw; 22. Bottom block; 23. Lifting sleeve; 24. Infrared lamp; 25. Ruler slot; 26. First caliper; 27. First electromagnet; 28. Second electromagnet; 29. ​​Second caliper; 30. Air bag; 31. Exhaust vent; 32. Measuring mechanism. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] The present invention provides Figure 1-Figure 5 The shown device is based on a construction engineering quality inspection device, including a support plate 1 and a drive motor 2. A second slide rail 15 is provided on one side of the support plate 1, and a first slide rail 9 is provided on the side of the support plate 1 opposite to the second slide rail 15. Two cross rails 11 are provided between the first slide rail 9 and the second slide rail 15. The two cross rails 11 are distributed in parallel, and a plurality of equidistant L-shaped plates 13 are slidingly provided on the two cross rails 11. Two cross sliders 12 are provided on the side of the L-shaped plate 13 close to the cross rail 11. The two cross sliders 12 are distributed in parallel and are respectively slidably provided on the two cross rails 11. The L-shaped plate 13 can be moved on the cross rail 11 through the cross sliders 12.

[0029] Both ends of the first slide rail 9 are connected to a fixed plate 6, and a threaded rod 7 is rotatably provided on the side of the two fixed plates 6 away from the first slide rail 9. A sliding block 8 is threadedly sleeved on the outer ring of the threaded rod 7. The top of the threaded rod 7 extends out of the fixed plate 6, and a pulley 5 is sleeved on the outer ring of the protruding end. A driving motor 2 is provided on the top of the threaded rod 7 away from the measuring block 20, and a driving shaft is provided on the top of the driving motor 2, and a driving wheel 3 is sleeved on the driving shaft.

[0030] In the actual operation of the present invention, the driving motor 2 is started, causing the driving shaft to rotate, driving the driving wheel 3 to rotate. Since a connecting belt 4 is connected between the driving wheel 3 and the pulley 5, the threaded rod 7 will rotate accordingly. At this time, the sliding block 8 on the threaded rod 7 will move up and down through the rotation of the threaded rod 7, thereby ultimately driving the movable plate 18 to move up and down.

[0031] An auxiliary handle 17 is provided on the side of the support plate 1 away from the cross rail 11, and a measuring mechanism 32 is provided on each of the multiple L-shaped plates 13. The auxiliary handle 17 allows the measurement personnel to grab it, making it convenient to carry and provide a supporting structure. In addition, the measuring mechanism 32 can measure the thickness of the floor slab multiple times to compare whether the thickness is consistent.

[0032] The measuring mechanism 32 includes a measuring block 20, a fixing screw 21, a bottom block 22, a lifting sleeve 23, a ruler slot 25, a first caliper 26, a first electromagnet 27, a second electromagnet 28 and a second caliper 29. There are multiple measuring blocks 20, and the multiple measuring blocks 20 are distributed at equal distances. The bottom end of the measuring block 20 is provided with a groove, and the bottom block 22 is slidably installed in the groove. The multiple lifting sleeves 23 are simultaneously sleeved on the outer rings of the multiple bottom blocks 22. The lifting sleeve 23 is provided with a through hole on the side close to the threaded rod 7. The inner thread of the through hole is equipped with a fixing screw 21. The fixing screw 21 can fix and loosen the lifting sleeve 23. Loosening the fixing screw 21 can manually increase the height of the lifting sleeve 23, thereby driving the measuring block 20 to slide on the bottom block 22 to achieve the effect of height adjustment. When it is adjusted to the required height, tighten the fixing screw 21.

[0033] In addition, the ruler groove 25 is arranged on the side of the measuring block 20 away from the movable plate 18, the second caliper 29 is fixedly arranged at the bottom end of the ruler groove 25, the first caliper 26 is slidably arranged at the top of the ruler groove 25, and the second electromagnet 28 is fixedly arranged at the top of the measuring block 20.

[0034] The first electromagnets 27 are all arranged on the side of the measuring block 20 away from the threaded rod 7 . A level ruler is provided on the side of the lifting sleeve 23 away from the measuring block 20 . An infrared lamp 24 is provided on the edge of one of the measuring blocks 20 close to the threaded rod 7 .

[0035] In the actual operation of the present invention, the second electromagnet 28 is energized before measurement to generate magnetic force, which attracts the first caliper 26 and fixes it to the top of the ruler slot 25. The measuring block 20 is located between the floor slabs or plates, and the second caliper 29 is located at the bottom end of the plate for fixation. The second electromagnet 28 is de-energized and loses its magnetism, allowing the first caliper 26 to fall freely to the top of the floor slab, and then the thickness of the floor slab is measured. After the measurement is completed, the first electromagnet 27 is energized to attract and fix the first caliper 26 fixed to the top of the floor slab from the side of the measuring block 20. Since there are multiple groups of measuring blocks 20, multiple measurements can be performed on the same side of the floor slab to check whether there are any errors. In addition, an infrared lamp 24 is provided on the edge of one of the measuring blocks 20 close to the threaded rod 7. The infrared light 24 is irradiated to allow observers to check whether there are height deviations among the multiple first calipers 26.

[0036] It reduces the number of times that personnel need to perform measurements, saves time and effort, and the device can collect multiple data in one measurement, making the measurement more accurate. Since the first electromagnet 27 is energized, the first caliper 26 fixed to the top of the floor slab is sucked and fixed from the side of the measuring block 20, and the entire device can also be taken down from the floor slab for data observation.

[0037] A movable plate 18 is provided on one side of the sliding block 8 close to the second slide rail 15 , and a plurality of movable grooves 19 are distributed in a fan shape on the movable plate 18 .

[0038] A plurality of first sliders 10 and second sliders 16 are slidably mounted on the first slide rail 9 and the second slide rail 15 respectively. Both ends of the movable plate 18 are fixedly connected to the first slider 10 and the second slider 16 respectively. A sliding shaft 14 is provided on each of the plurality of L-shaped plates 13. The sliding shaft 14 extends into the movable groove 19 at the corresponding position.

[0039] In the actual operation of the present invention, the movable plate 18 moves up and down following the movement of the sliding block 8. When the movable plate 18 moves upward, the sliding shaft 14 will move upward in the movable groove 19. Since the multiple movable grooves 19 are fan-shaped, when the sliding shaft 14 moves upward, the angle of the fan becomes smaller, and aggregation will occur. The generated force will drive the L-shaped plate 13 to move on the cross rail 11, so that multiple L-shaped plates 13 are gathered together. This makes it convenient for personnel to observe the data measured by the measuring mechanism 32 set on the L-shaped plate 13, especially the comparison with the first caliper 26, which can be seen more clearly.

[0040] Airbags 30 are provided on the inner circles of the multiple movable grooves 19, and the tops of the multiple airbags 30 are connected with air holes. An exhaust port 31 is opened on one side of the movable plate 18, and the exhaust port 31 is located at the top of the movable groove 19, and the air holes and the exhaust port 31 are connected.

[0041] In actual operation of the present invention, as the sliding shaft 14 moves up and down with the movable plate 18, it squeezes the inner ring of the movable groove 19, which is provided with airbags 30. The gas generated by the multiple airbags 30 is discharged through the exhaust port 31. During measurement, it blows away the dust on the floor, preventing dust from contaminating the surface and causing inaccurate measurement data, thereby improving measurement accuracy.

Claims

1. A construction engineering quality inspection device, comprising a support plate (1) and a drive motor (2), characterized in that: A second slide rail (15) is provided on one side of the support plate (1), a first slide rail (9) is provided on the side of the support plate (1) opposite to the second slide rail (15), both ends of the first slide rail (9) are connected to fixed plates (6), a threaded rod (7) is provided on the side of the two fixed plates (6) away from the first slide rail (9), and two cross rails (11) are provided between the first slide rail (9) and the second slide rail (15), the two cross rails (11) are distributed in parallel, and a plurality of equidistant sliding rails are provided on the two cross rails (11). An L-shaped plate (13) is provided with two transverse sliders (12) on one side of the L-shaped plate (13) close to the transverse rail (11), the two transverse sliders (12) are distributed in parallel and are respectively slidably arranged on the two transverse rails (11), a plurality of the L-shaped plates (13) are provided with a measuring mechanism (32), a sliding block (8) is threadedly sleeved on the outer ring of the threaded rod (7), a movable plate (18) is provided on the side of the sliding block (8) close to the second slide rail (15), and a plurality of movable grooves (19) are distributed in a fan shape on the movable plate (18).

2. The construction engineering quality inspection device according to claim 1, characterized in that: A plurality of first sliders (10) and second sliders (16) are slidably mounted on the first slide rail (9) and the second slide rail (15), and both ends of the movable plate (18) are fixedly connected to the first slider (10) and the second slider (16), respectively. A sliding shaft (14) is provided on each of the plurality of L-shaped plates (13), and the sliding shaft (14) extends into the interior of the movable groove (19) at the corresponding position.

3. The construction engineering quality inspection device according to claim 2, characterized in that: Air bags (30) are provided on the inner circles of the plurality of movable grooves (19), and the top ends of the plurality of air bags (30) are connected with air holes. An exhaust port (31) is provided on one side of the movable plate (18), and the exhaust port (31) is located at the top end of the movable groove (19), and the air holes and the exhaust port (31) are connected.

4. The construction engineering quality inspection device according to claim 1, characterized in that: The measuring mechanism (32) comprises a measuring block (20), a fixing screw (21), a bottom block (22), a lifting sleeve (23), a ruler slot (25), a first caliper (26), a first electromagnet (27), a second electromagnet (28) and a second caliper (29).

5. The construction engineering quality inspection device according to claim 4, characterized in that: The measuring blocks (20) are provided in plurality, and the measuring blocks (20) are distributed at equal distances. A groove is provided at the bottom end of the measuring block (20), and a bottom block (22) is slidably installed in the groove. The lifting sleeves (23) are simultaneously sleeved on the outer rings of the bottom blocks (22). A through hole is provided on one side of the lifting sleeve (23) close to the threaded rod (7), and a fixing screw (21) is matched with the inner thread of the through hole.

6. The construction engineering quality inspection device according to claim 4, characterized in that: The ruler slot (25) measuring block is arranged on a side of the measuring block (20) away from the movable plate (18), the second caliper (29) is fixedly arranged at the bottom end of the ruler slot (25), the first caliper (26) is slidably arranged at the top end of the ruler slot (26), and the second electromagnet (28) is fixedly arranged at the top end of the measuring block (20).

7. The construction engineering quality inspection device according to claim 4, characterized in that: The plurality of first electromagnets (27) are all arranged on a side of the measuring block (20) away from the threaded rod (7). A level ruler is arranged on a side of the lifting sleeve (23) away from the measuring block (20), and an infrared lamp (24) is arranged on an edge of one of the measuring blocks (20) close to the threaded rod (7).

8. The construction engineering quality inspection device according to claim 1, characterized in that: The top end of the threaded rod (7) extends out of the fixed plate (6), and a pulley (5) is sleeved on the outer ring of the extended end. A driving motor (2) is provided at the top end of the threaded rod (7) away from the measuring block (20). A driving shaft is provided at the top end of the driving motor (2), and a driving wheel (3) is sleeved on the driving shaft.

9. The construction engineering quality inspection device according to claim 8, characterized in that: A connecting belt (4) is connected between the driving wheel (3) and the pulley (5).

10. The construction engineering quality inspection device according to claim 1, characterized in that: An auxiliary handle (17) is provided on a side of the support plate (1) away from the cross rail (11).

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