Reinforcing steel bar position measuring device

Abstract

The utility model provides a steel bar position measuring device which comprises a supporting plate, a steel bar position measuring device, a steel bar position measuring device and a steel bar position measuring device. The supporting plate is provided with a groove, and a controller is connected in the groove in a clamped mode. The handle is arranged at the bottom of the supporting plate; the supporting frame is arranged on the supporting plate, a probe is arranged on one side of the supporting frame, a cylindrical boss is arranged at the other end of the supporting frame, a sliding rod is arranged at the axis of the cylindrical boss in a sliding mode, pulleys are symmetrically arranged at one end of the sliding rod, and a third spring is arranged between the sliding rod and the supporting frame. According to the reinforcing steel bar position measuring device, the controller is installed in the groove, when the position of a reinforcing steel bar needs to be detected, a worker can hold the handle with one hand, attach the pulley to the wall and enable the probe to be close to the wall, and when the position of the reinforcing steel bar is detected, the controller can be driven by the other hand to record numerical values, so that the detection efficiency and the data accuracy are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering detection, in particular to a steel bar position measuring device. Background Art

[0002] Rebar position detection is the process of testing the steel bars in concrete structures using detection instruments during construction projects, so as to obtain the position, direction and distribution of the steel bars, and then evaluate the safety and stability of the building, or identify potential quality problems and solve them to improve construction quality.

[0003] Rebar position detection usually uses a detection controller and a probe. The probe is often connected to the detection controller through a control line. When detecting, the worker holds the detection controller in one hand and the probe in the other hand close to the wall to detect the position of the rebar.

[0004] However, during the detection process, the workers hold objects in both hands, so when detecting the position of the steel bars, they can only observe the values ​​on the display screen of the detection controller, but it is inconvenient to touch the buttons on the detection controller to record. If the probe fails during recording, it will affect the detection efficiency and data accuracy. Utility Model Content

[0005] The purpose of this utility model is to solve the above problems existing in the prior art.

[0006] In order to achieve the above-mentioned object, the present invention can be implemented through the following technical solutions: A steel bar position measuring device, comprising: a support plate, a groove is formed on the support plate, and a controller is clamped in the groove;

[0007] A handle, the handle being arranged at the bottom of the support plate;

[0008] A support frame, the support frame is arranged on the support plate, a probe is provided on one side of the support frame, and a cylindrical boss is provided at the other end thereof, a slide rod is slidably provided at the axis of the cylindrical boss, a pulley is symmetrically provided at one end of the slide rod, and a third spring is provided between the slide rod and the support frame;

[0009] The controller is provided with a connecting line matched with the probe.

[0010] In an embodiment of the present utility model, a card frame is provided on the support frame, and the card frame supports the probe.

[0011] In the embodiment of the utility model, the cylindrical boss is provided with a circumferential array of card slots, the slide rod is symmetrically slid with card blocks, and a second spring is provided between the card block and the slide rod;

[0012] An inclined surface is provided on the clamping block, and the inclined surface matches the clamping slot.

[0013] In an embodiment of the utility model, a bracket is clamped on the cylindrical boss, a locking sleeve is clamped on the bracket, a marking pen is clamped on the locking sleeve, and the marking pen and the sliding rod are located on the same axis.

[0014] In an embodiment of the present utility model, a sliding frame is slidably provided on the support plate, and a first spring is provided between the sliding frame and the support plate;

[0015] The sliding frame is provided with a clamping block, which supports the controller and is a rubber block.

[0016] In an embodiment of the present utility model, limit plates are symmetrically arranged on the sliding frame.

[0017] In an embodiment of the present invention, a strip groove is provided on the sliding frame.

[0018] In an embodiment of the present invention, a through hole is provided on the handle, and a support rod cooperating with the support plate is clamped in the through hole.

[0019] In an embodiment of the present invention, a first arc-shaped portion is provided on one side of the handle, and a second arc-shaped portion is provided on the other side thereof.

[0020] In the embodiment of the present utility model, a display screen and buttons are respectively provided on the controller.

[0021] Compared with the existing technology, the advantages of this application are: the controller is installed in the groove. When the position of the steel bars needs to be detected, the worker can hold the handle with one hand, press the pulley against the wall, and bring the probe close to the wall. When the position of the steel bars is detected, the other hand can drive the controller to record the value, thereby improving the detection efficiency and data accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure;

[0023] Figure 2 This is an enlarged schematic diagram of the back part of the support plate;

[0024] Figure 3 It is a schematic diagram of the exploded structure of the parts on the support frame;

[0025] Figure 4 This is a schematic diagram of the split structure of the support plate and the handle;

[0026] Figure 5 yes Figure 4 Enlarged view of part A in the middle;

[0027] Figure 6It is an overall plan view.

[0028] Description of reference numerals:

[0029] 1. Support plate; 11. Groove; 12. Limit plate; 13. First spring; 14. Clamping block; 15. Strip groove; 16. Sliding frame; 2. Probe; 3. Controller; 31. Button; 32. Display screen; 4. Handle; 41. First arc-shaped portion; 42. Second arc-shaped portion; 43. Support rod; 44. Through hole; 5. Support frame; 50. Card frame; 51. Cylindrical boss; 52. Pulley; 53. Sliding rod; 54. Bracket; 541. Locking sleeve; 542. Marking pen; 55. Card slot; 56. Card block; 57. Second spring; 58. Third spring; 6. Connecting line. DETAILED DESCRIPTION

[0030] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention.

[0031] like Figure 1-6 As shown, a device for measuring the position of a steel bar comprises:

[0032] A support plate 1 is provided with a groove 11, in which a controller 3 is clamped;

[0033] A handle 4 is provided at the bottom of the support plate 1;

[0034] The support frame 5 is arranged on the support plate 1. The probe 2 is provided on one side of the support frame 5, and a cylindrical boss 51 is provided at the other end. A slide rod 53 is slidably provided at the axis of the cylindrical boss 51. A pulley 52 is symmetrically provided at one end of the slide rod 53. A third spring 58 is provided between the slide rod 53 and the support frame 5.

[0035] The controller 3 is provided with a connecting line 6 that matches the probe 2 .

[0036] Specifically, the support plate 1 is installed on the handle 4, at which time the support plate 1 is in an inclined state, and then the controller 3 is slid into the groove 11 for fixation, and the probe 2 and the controller 3 are connected through the connecting line 6, so that the switch of the probe 2 is controlled by the controller 3. During the steel bar detection process, the worker holds the handle 4 and moves the probe 2 close to the wall. During the approach, the pulley 52 will contact the wall in advance, playing a guiding role, so that the probe 2 maintains a relative horizontal or numerical direction of movement. When the detection signal changes the most, the controller 3 can be driven by the other hand to record the detected value, thereby improving the detection efficiency of the steel bars. In the process of detecting steel bars, not only the position, but also the diameter of the steel bars and other data can be detected by the probe 2.

[0037] As a further embodiment provided by the present invention, a bracket 50 is provided on the support frame 5, and the bracket 50 supports the probe 2. By supporting the probe 2 by the bracket 50, the probe 2 will not be higher than the pulley 52, thereby improving the protection effect of the probe 2.

[0038] As a further embodiment provided by the present invention, a card slot 55 is provided on the cylindrical boss 51 in a circumferential array, a card block 56 is symmetrically slid on the slide 53, a second spring 57 is provided between the card block 56 and the slide 53, an inclined surface is provided on the card block 56, and the inclined surface cooperates with the card slot 55. There are two pulleys 52 provided on the slide 53, and the slide 53 can be rotated so that the pulley 52 is in a vertical or horizontal state with the handle 4. The initial state of the pulley 52 is vertical to the handle 4 (such as Figure 2 As shown in the figure, the direction adjustment operation of the pulley 52 is as follows: press the two blocks 56 so that the block 56 is located on the slide bar 53 and retracts to squeeze the second spring 57. At this time, the second spring 57 is in a compressed state. Then rotate the slide bar 53, and the inclined portion of the block 56 will contact the slot 55, retracting the block 56 into the inside of the slide bar 53. When the slide bar 53 is rotated 90°, the pulley 52 and the handle 4 are in a vertical state. The second spring 57 is compressed to release the elastic force, so that the block 56 is engaged in the slot 55, thereby completing the adjustment of the pulley 52.

[0039] As an embodiment further provided by the present invention, a bracket 54 is clamped on the cylindrical boss 51, a locking sleeve 541 is clamped on the bracket 54, a marking pen 542 is clamped on the locking sleeve 541, and the marking pen 542 and the sliding rod 53 are located on the same axis. When the squeezing force on the pulley 52 is too large, the wall will contact the marking pen 542. When the support plate 1 is moved horizontally or vertically, the inspection steel bars can be marked. When the sliding rod 53 rotates, it will drive the bracket 54 located on the cylindrical boss 51 to rotate.

[0040] As an embodiment further provided by the present invention, a sliding frame 16 is slidingly provided on the support plate 1, a first spring 13 is provided between the sliding frame 16 and the support plate 1, a clamping block 14 is provided on the sliding frame 16, the clamping block 14 supports the controller 3, the clamping block 14 is a rubber block, when the controller 3 is installed on the groove 11, the first spring 13 pushes the sliding frame 16 close to the controller 3, so that the clamping block 14 contacts the controller 3, and fixes the controller 3 to the support plate 1, wherein the clamping block 14 is made of rubber, which improves the fixing effect of the controller 3.

[0041] As a further embodiment provided by the present invention, a limiting plate 12 is symmetrically provided on the sliding frame 16 , and the limiting plate 12 serves to limit the direction of the controller 3 so that the controller 3 cannot be separated from the support plate 1 .

[0042] As a further embodiment provided by the present invention, a strip groove 15 is provided on the sliding frame 16, which increases the contact area with the hand. The sliding frame 16 can be manually driven to move closer to or away from the controller 3, that is, the controller 3 can be disassembled or assembled.

[0043] As a further embodiment provided by the present invention, a through hole 44 is provided on the handle 4, and a support rod 43 cooperating with the support plate 1 is clamped in the through hole 44. There are three support rods 43, which are distributed in a triangular shape between the handle 4 and the support plate 1 to improve the connection strength between the two.

[0044] As an embodiment further provided by the present invention, a first arc-shaped portion 41 is provided on one side of the handle 4, and a second arc-shaped portion 42 is provided on the other side thereof. The first arc-shaped portion 41 fits the fingers, and the second arc-shaped portion 42 fits the palm, so that the worker can hold the handle 4 for inspection more stably.

[0045] As an embodiment further provided by the present invention, a display screen 32 and a button 31 are respectively provided on the controller 3. The display screen 32 is controlled by the button 31 to record the detection value of the detected steel bars. The display screen 32 displays the maximum signal detected by the probe 2 for the convenience of workers to observe.

[0046] Working principle: First, place the controller 3 in the groove 11. At this time, the sliding frames 16 at both ends are pushed by the first spring 13 to make the clamping block 14 contact the outer surface of the controller 3, so as to fix the controller 3 in the groove 11. The worker holds the handle 4 with one hand to drive the probe 2 close to the wall. During the approach, the pulley 52 will contact the wall to drive the slide rod 53 to squeeze the third spring 58, so that the third spring 58 is in a compressed state. Under the guidance of the pulley 52, the probe 2 moves horizontally or numerically along the wall seat to accurately determine the position of the steel bar. When the detection signal reaches the highest, the pressing effect on the pulley 52 can be increased to make the marking pen 542 contact the wall to mark the wall to mark the position of the steel bar, thereby improving the efficiency of steel bar detection.

[0047] The technical solution of the above-mentioned utility model provides a solution that is significantly different from the existing technology to address the technical problem that the existing technology solution is too single. The parts not involved in the technical solution of this application are the same as the existing technology or can be implemented by using the existing technology, and will not be repeated here.

[0048] The technical solutions in the above embodiments have clearly and completely described the contents of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

Claims

1. A steel bar position measuring device, characterized in that: include: A support plate, wherein a groove is formed on the support plate, and a controller is clamped in the groove; A handle, the handle being arranged at the bottom of the support plate; A support frame, the support frame is arranged on the support plate, a probe is provided on one side of the support frame, and a cylindrical boss is provided at the other end thereof, a slide rod is slidably provided at the axis of the cylindrical boss, a pulley is symmetrically provided at one end of the slide rod, and a third spring is provided between the slide rod and the support frame; The controller is provided with a connecting line matched with the probe.

2. A steel bar position measuring device according to claim 1, characterized in that: A card frame is provided on the support frame, and the card frame supports the probe.

3. A steel bar position measuring device according to claim 1, characterized in that: The cylindrical boss is provided with a circumferential array of slots, and a clamping block is symmetrically slidably on the slide rod, and a second spring is provided between the clamping block and the slide rod; An inclined surface is provided on the clamping block, and the inclined surface matches the clamping slot.

4. A steel bar position measuring device according to claim 3, characterized in that: A bracket is clamped on the cylindrical boss, a locking sleeve is clamped on the bracket, a marking pen is clamped on the locking sleeve, and the marking pen and the sliding rod are located on the same axis.

5. A steel bar position measuring device according to claim 1, characterized in that: A sliding frame is slidably provided on the support plate, and a first spring is provided between the sliding frame and the support plate; The sliding frame is provided with a clamping block, which supports the controller and is a rubber block.

6. A steel bar position measuring device according to claim 5, characterized in that: Limiting plates are symmetrically arranged on the sliding frame.

7. A steel bar position measuring device according to claim 5, characterized in that: The sliding frame is provided with a strip groove.

8. A steel bar position measuring device according to claim 1, characterized in that: A through hole is provided on the handle, and a support rod matched with the support plate is clamped in the through hole.

9. A steel bar position measuring device according to claim 8, characterized in that: A first arc-shaped portion is provided on one side of the handle, and a second arc-shaped portion is provided on the other side thereof.

10. The steel bar position measuring device according to claim 1, characterized in that: The controller is respectively provided with a display screen and buttons.

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