Concrete reinforcement detection device for construction project quality detection

Abstract

The utility model discloses a concrete reinforcement detection device for construction project quality detection, and relates to the technical field of concrete reinforcements, the concrete reinforcement detection device comprises a box body, the left side of the box body is movably connected with a box door through a hinge, the box body is internally provided with a buffer mechanism, and the left side of the buffer mechanism is detachably provided with a detection equipment body; a locking lifting mechanism is arranged at the top of the box body, and a bearing mechanism is arranged at the top of the inner side of the box body; the locking lifting mechanism comprises an inverted-U-shaped handle, an outer sleeve plate and a reset spring. The inverted-U-shaped handle is arranged at the top of the box body in a sliding and penetrating mode. The portable concrete reinforcement detection device can be carried on the back to move and can also be lifted to move at the same time, in addition, the carrying mechanism can be automatically triggered and stored in the lifting process, a user can be prevented from being stumbled while the floor is prevented from being dirtied, the portable concrete reinforcement detection device is more convenient to use in actual use, and normal proceeding of the concrete reinforcement detection process is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete reinforcement, in particular to a concrete reinforcement detection device for construction engineering quality detection. Background Art

[0002] Reinforced concrete testing instruments include but are not limited to rebar scanners, rebar corrosion meters, anchor pullers, and rebar position measuring instruments, etc. The above devices are all used to test rebars and concrete during the construction process.

[0003] The utility model patent with patent application publication number CN 217321281 U discloses a concrete steel bar detection device for construction project quality inspection, including a box body and a box cover hinged on one side of the box body, two anti-collision pads fixed inside the box body, a buffer assembly is arranged on the inner wall of the box body, two fixed cylinders are fixed on one side of the buffer assembly, a plug rod is inserted into the inside of the fixed cylinder, a detection equipment body is installed between the two plug rods, a positioning assembly is arranged outside the fixed cylinder, and the buffer assembly includes a slide groove opened on the inner wall of the box body and a fixed column connected inside the slide groove.

[0004] The concrete steel bar detection device for construction project quality inspection can facilitate inspection personnel to install the detection equipment body on the buffer plate through the cooperation between the structures in the buffer component and the positioning component, and can also be easily disassembled. At the same time, it can provide a certain degree of protection through the box body, and can improve the buffering effect to protect the detection equipment body when the box body falls.

[0005] However, the above device still has some shortcomings in actual use. The most obvious one is that when the handle is used to move the detection equipment body inside the box, the loose shoulder strap is easy to hang on the ground. Since there is a lot of dust in the construction site environment, the shoulder strap is easy to get dirty and it is easy to trip the operator, which in turn has a negative impact on the normal detection process of concrete steel bars. It is inconvenient in actual use.

[0006] Therefore, it is necessary to invent a concrete reinforcement detection device for construction project quality detection to solve the above problems. Utility Model Content

[0007] The purpose of the utility model is to provide a concrete reinforcement detection device for construction engineering quality detection to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete steel bar detection device for construction engineering quality inspection, comprising a box body, a box door is movably connected to the left side of the box body through a hinge, a buffer mechanism is arranged inside the box body, a detection device body is detachably arranged on the left side of the buffer mechanism, a locking and pulling mechanism is arranged on the top of the box body, and a carrying mechanism is arranged on the top of the inner side of the box body;

[0009] The locking and lifting mechanism comprises an inverted U-shaped handle, an outer sleeve plate and a return spring;

[0010] The inverted U-shaped handle is slidably arranged on the top of the box body, and two outer sleeves and return springs are provided. The two outer sleeves are respectively fixedly sleeved at the two ends of the outer side of the inverted U-shaped handle, and the two outer sleeves are slidably nested in the box body along the vertical direction. The two return springs are respectively sleeved at the two ends of the outer side of the inverted U-shaped handle, and the return spring is fixedly connected between the inner wall of the box body and the adjacent outer sleeves;

[0011] The carrying mechanism comprises a rotating shaft, a winding roller, a torsion spring, a locking groove and a shoulder strap;

[0012] The rotating shaft is rotatably nested in the box body through a bearing, the winding roller is fixedly sleeved on the outside of the rotating shaft, the torsion spring is sleeved on the outside of the rotating shaft and fixedly connected between the inner wall of the box body and the end of the winding roller, a plurality of locking grooves are provided, and the plurality of locking grooves are evenly opened at both ends of the outer side of the winding roller, two shoulder straps are provided, one end of the shoulder strap is fixedly connected to the outer wall of the winding roller and the other end is fixedly connected to the bottom right side of the box body.

[0013] Preferably, the buffer mechanism comprises a fixing plate, a vertical rod, a sliding block, a buffer spring and a mounting plate.

[0014] Preferably, two fixing plates are provided, and both fixing plates are fixedly disposed inside the box.

[0015] Preferably, the vertical rod is fixedly arranged between two fixed plates, and the sliding block is slidably sleeved and arranged in the middle part of the outer side of the vertical rod.

[0016] Preferably, two buffer springs are provided, and the two buffer springs are respectively sleeved on the outer top and outer bottom of the vertical rod, and the buffer spring is fixedly connected between the sliding block and the adjacent fixed plate.

[0017] Preferably, the mounting plate is fixedly arranged on the left side of the sliding block, and the detection device body is detachably arranged on the left side of the mounting plate.

[0018] Technical effects and advantages of the utility model:

[0019] The utility model is provided with a locking and lifting mechanism and a carrying mechanism, so that when the device needs to be lifted and moved, the inverted U-shaped handle is held and pulled upwards, and when the inverted U-shaped handle moves upwards, it drives the outer sleeve to compress the return spring, and at the same time its bottom end moves out from the inner side of the adjacent locking groove, and at this time the torsion spring drives the winding roller to rotate continuously, thereby retracting the shoulder strap. Compared with the same type of device in the prior art, the utility model can be carried and moved at the same time, and can also be lifted and moved. In addition, the carrying mechanism can be automatically triggered and stored during the lifting process, which avoids mopping and dirtiness and can also prevent the user from tripping. It is more convenient in actual use and ensures the normal progress of the concrete steel bar detection process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall front cross-sectional structure of the utility model.

[0021] Figure 2 It is a schematic diagram of the front cross-sectional structure of the buffer mechanism of the utility model.

[0022] Figure 3 It is a front view cross-sectional structural diagram of the locking and lifting mechanism and the carrying mechanism of the utility model.

[0023] In the figure: 1. Box body; 2. Box door; 3. Buffer mechanism; 31. Fixed plate; 32. Vertical rod; 33. Sliding block; 34. Buffer spring; 35. Mounting plate; 4. Detection equipment body; 5. Locking and pulling mechanism; 51. Inverted U-shaped handle; 52. Outer plate; 53. Reset spring; 6. Carrying mechanism; 61. Rotating shaft; 62. Winding roller; 63. Torsion spring; 64. Locking groove; 65. Shoulder strap. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides Figure 1-3 A concrete steel bar detection device for construction project quality inspection is shown, comprising a box body 1, a box door 2 is movably connected to the left side of the box body 1 through a hinge, a buffer mechanism 3 is arranged inside the box body 1, a detection equipment body 4 is detachably arranged on the left side of the buffer mechanism 3, a locking and pulling mechanism 5 is arranged on the top of the box body 1, and a carrying mechanism 6 is arranged on the inner top of the box body 1.

[0026] like Figure 2As shown, the buffer mechanism 3 includes a fixed plate 31, a vertical rod 32, a sliding block 33, a buffer spring 34 and a mounting plate 35, wherein two fixed plates 31 are provided, and the two fixed plates 31 are fixedly arranged inside the box body 1, the vertical rod 32 is fixedly arranged between the two fixed plates 31, the sliding block 33 is slidably sleeved in the middle of the outer side of the vertical rod 32, and two buffer springs 34 are provided, and the two buffer springs 34 are respectively sleeved on the outer top and outer bottom of the vertical rod 32, the buffer spring 34 is fixedly connected between the sliding block 33 and the adjacent fixed plate 31, the mounting plate 35 is fixedly arranged on the left side of the sliding block 33, and the detection device body 4 is detachably arranged on the left side of the mounting plate 35.

[0027] By setting the above-mentioned structure, when it is necessary to use the detection equipment body 4 to perform detection operations on concrete steel bars, the box door 2 is opened, and then the detection equipment body 4 is removed from the side of the mounting plate 35, and then the operator manually takes the detection equipment body 4 to start the detection operation. It should also be noted that the buffer mechanism 3 belongs to a solution that has been disclosed in the prior art, so this application does not elaborate on its specific working principle here.

[0028] like Figure 3 As shown, the locking and pulling mechanism 5 includes an inverted U-shaped handle 51, an outer sleeve plate 52 and a return spring 53, wherein the inverted U-shaped handle 51 is slidably penetrated and arranged on the top of the box body 1, and two outer sleeve plates 52 and two return springs 53 are each provided with. The two outer sleeve plates 52 are respectively fixedly sleeved and arranged at the two ends of the outer side of the inverted U-shaped handle 51, and the two outer sleeve plates 52 are both slidably nested in the box body 1 along the vertical direction. The two return springs 53 are respectively sleeved and arranged at the two ends of the outer side of the inverted U-shaped handle 51, and the return spring 53 is fixedly connected between the inner wall of the box body 1 and the adjacent outer sleeve plates 52.

[0029] By setting the above structure, when the device needs to be lifted and moved, the inverted U-shaped handle 51 is held and pulled upward. When the inverted U-shaped handle 51 moves upward, it drives the outer plate 52 to compress the return spring 53, and at the same time, its bottom end moves out from the inside of the adjacent locking groove 64. At this time, the torsion spring 63 drives the winding roller 62 to rotate continuously, thereby retracting the shoulder strap 65.

[0030] like Figure 3As shown, the carrying mechanism 6 includes a rotating shaft 61, a winding roller 62, a torsion spring 63, a locking groove 64 and a shoulder strap 65, wherein the rotating shaft 61 is rotatably nested in the box body 1 through a bearing, the winding roller 62 is fixedly sleeved on the outside of the rotating shaft 61, the torsion spring 63 is sleeved on the outside of the rotating shaft 61 and fixedly connected between the inner wall of the box body 1 and the end of the winding roller 62, a plurality of locking grooves 64 are provided, and a plurality of the locking grooves 64 are evenly opened at both ends of the outer side of the winding roller 62, and two shoulder straps 65 are provided, one end of the shoulder strap 65 is fixedly connected to the outer wall of the winding roller 62 and the other end is fixedly connected to the bottom of the right side of the box body 1.

[0031] By setting the above structure, when the carrying device needs to be moved, the shoulder strap 65 is manually pulled, and when the shoulder strap 65 is pulled, the winding roller 62 is driven to rotate continuously. When the winding roller 62 rotates, the shoulder strap 65 is output, and at the same time, the inverted U-shaped handle 51 is periodically pushed upward through the inner wall of the locking groove 64. When the shoulder strap 65 is stretched to a sufficient length, the shoulder strap 65 is released, and the torsion spring 63 drives the winding roller 62 to rotate in the opposite direction. When the bottom end of the inverted U-shaped handle 51 is inserted into the inner side of the adjacent locking groove 64 again, the winding roller 62 stops rotating. At this time, the device can be carried by the two shoulder straps 65.

[0032] Working principle of this utility model:

[0033] In actual use, when the detection device body 4 is needed to detect the concrete reinforcement, the box door 2 is opened, and then the detection device body 4 is removed from the side of the mounting plate 35, and then the operator manually takes the detection device body 4 to start the detection operation;

[0034] When the carrying device needs to be moved, the shoulder strap 65 is manually pulled, and when the shoulder strap 65 is pulled, the winding roller 62 is driven to rotate continuously. When the winding roller 62 rotates, the shoulder strap 65 is output, and at the same time, the inverted U-shaped handle 51 is periodically pushed upward through the inner wall of the locking groove 64. When the shoulder strap 65 is stretched to a sufficient length, the shoulder strap 65 is released, and the torsion spring 63 drives the winding roller 62 to rotate in the opposite direction. When the bottom end of the inverted U-shaped handle 51 is inserted into the inner side of the adjacent locking groove 64 again, the winding roller 62 stops rotating. At this time, the device can be carried by the two shoulder straps 65;

[0035] When the device needs to be lifted and moved, the inverted U-shaped handle 51 is held and pulled upward. When the inverted U-shaped handle 51 moves upward, it drives the outer plate 52 to compress the return spring 53, and at the same time, its bottom end moves out from the inside of the adjacent locking groove 64. At this time, the torsion spring 63 drives the winding roller 62 to rotate continuously, thereby retracting the shoulder strap 65.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A concrete steel bar detection device for construction engineering quality detection, comprising a box body (1), a box door (2) movably connected to the left side of the box body (1) via a hinge, a buffer mechanism (3) disposed inside the box body (1), a detection device body (4) detachably disposed on the left side of the buffer mechanism (3), characterized in that: The top of the box body (1) is provided with a locking and lifting mechanism (5), and the top of the inner side of the box body (1) is provided with a carrying mechanism (6); The locking and lifting mechanism (5) comprises an inverted U-shaped handle (51), an outer sleeve plate (52) and a return spring (53); The inverted U-shaped handle (51) is slidably arranged on the top of the box body (1), and two outer sleeves (52) and two return springs (53) are provided. The two outer sleeves (52) are respectively fixedly sleeved on the two ends of the outer side of the inverted U-shaped handle (51), and the two outer sleeves (52) are both slidably nested in the box body (1) along the vertical direction. The two return springs (53) are respectively sleeved on the two ends of the outer side of the inverted U-shaped handle (51), and the return springs (53) are fixedly connected between the inner wall of the box body (1) and the adjacent outer sleeves (52); The carrying mechanism (6) comprises a rotating shaft (61), a winding roller (62), a torsion spring (63), a locking groove (64) and a shoulder strap (65); The rotating shaft (61) is rotatably nested in the box body (1) through a bearing, the winding roller (62) is fixedly sleeved on the outside of the rotating shaft (61), the torsion spring (63) is sleeved on the outside of the rotating shaft (61) and fixedly connected between the inner wall of the box body (1) and the end of the winding roller (62), a plurality of locking grooves (64) are provided, and the plurality of locking grooves (64) are evenly opened at both ends of the outside of the winding roller (62), and two shoulder straps (65) are provided, one end of the shoulder strap (65) is fixedly connected to the outer wall of the winding roller (62) and the other end is fixedly connected to the right bottom of the box body (1).

2. A concrete reinforcement detection device for construction engineering quality detection according to claim 1, characterized in that: The buffer mechanism (3) comprises a fixing plate (31), a vertical rod (32), a sliding block (33), a buffer spring (34) and a mounting plate (35).

3. A concrete reinforcement detection device for construction engineering quality detection according to claim 2, characterized in that: Two fixing plates (31) are provided, and both fixing plates (31) are fixedly arranged inside the box body (1).

4. A concrete reinforcement detection device for construction engineering quality detection according to claim 3, characterized in that: The vertical rod (32) is fixedly arranged between the two fixed plates (31), and the sliding block (33) is slidably sleeved and arranged in the middle part of the outer side of the vertical rod (32).

5. A concrete reinforcement detection device for construction engineering quality detection according to claim 4, characterized in that: Two buffer springs (34) are provided, and the two buffer springs (34) are respectively sleeved and arranged on the outer top and outer bottom of the vertical rod (32), and the buffer spring (34) is fixedly connected between the sliding block (33) and the adjacent fixed plate (31).

6. A concrete reinforcement detection device for construction engineering quality detection according to claim 5, characterized in that: The mounting plate (35) is fixedly arranged on the left side of the sliding block (33), and the detection device body (4) is detachably arranged on the left side of the mounting plate (35).

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