CN217786139U - Reinforcing steel bar detection device - Google Patents
Reinforcing steel bar detection device Download PDFInfo
- Publication number
- CN217786139U CN217786139U CN202221023134.1U CN202221023134U CN217786139U CN 217786139 U CN217786139 U CN 217786139U CN 202221023134 U CN202221023134 U CN 202221023134U CN 217786139 U CN217786139 U CN 217786139U
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- Prior art keywords
- reinforcing bar
- plate
- locating plate
- support
- shaft
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- 238000001514 detection method Methods 0.000 title claims abstract description 29
- 229910001294 Reinforcing steel Inorganic materials 0.000 title description 2
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 239000000523 sample Substances 0.000 claims abstract description 21
- 238000006073 displacement reaction Methods 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 20
- 239000010959 steel Substances 0.000 description 20
- 230000008569 process Effects 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model relates to an engineering detection area especially relates to reinforcing bar detection device, and the reinforcing bar is in the in-service use, and straightness is an index that the decision reinforcing bar performance is very important, and unqualified reinforcing bar can not play the bearing effect, can lead to the emergence of accident even, and current detection technique can't audio-visual reachs the testing data to the reinforcing bar straightness, the utility model provides an above-mentioned problem, clamping mechanism can rotate the detection face of adjusting the reinforcing bar when accomplishing the clamp tight to the reinforcing bar, is convenient for detect the straightness of reinforcing bar arbitrary face, through the probe level at the reinforcing bar surface displacement at the uniform velocity, moves to reinforcing bar bending department when the probe, and on, interval change between lower locating plate, whether the detection finishes through comparing, the displacement value determines the reinforcing bar straightness and accords with the standard between the lower locating plate, accomplishes the detection.
Description
Technical Field
The utility model relates to an engineering detection area especially relates to reinforcing bar detection device.
Background
The steel bar (Rebar) is steel for reinforced concrete and prestressed reinforced concrete, and has a circular cross section, sometimes a square cross section with rounded corners, including plain steel bars, ribbed steel bars, and twisted steel bars. Steel reinforcement is widely used in various building structures, especially large, heavy, light thin-walled and high-rise building structures. The plain steel bars are actually small round steel and wire coils of ordinary low-carbon steel;
the reinforcing bar is in the in-service use, and the straightness is an index that decides the reinforcing bar performance is very important, and unqualified reinforcing bar can not play the bearing effect, can lead to the emergence of accident even, and the current detection technique can't audio-visual reachs the test data to the reinforcing bar straightness, the utility model provides an above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the technical problem that prior art can't audio-visual obtain the measured data to the reinforcing bar straightness, and then provide reinforcing bar detection device.
Reinforcing bar detection device includes: the device comprises a bottom plate, a vertical plate, a sleeve, a detection bracket, a slide rail, a slide block, a probe, an upper positioning plate, a lower positioning plate, a spring, a displacement mechanism and a clamping mechanism; the riser is located bottom plate upper portion perpendicularly, displacement mechanism can drive the riser along reinforcing bar axis horizontal displacement, sleeve and riser sliding connection, the sleeve can be fixed on the riser, the sleeve links to each other with the detection support, it links to each other with the slide rail to detect the support lower surface, the slider, the top locating plate, the bottom locating plate all with slide rail sliding connection, the top locating plate, both ends about the bottom locating plate is located the slider respectively, the top locating plate, no exogenic action can the original place location after the bottom locating plate displacement down, the slider below is passed the bottom locating plate and is linked to each other with the probe, the probe lower extreme contacts with the reinforcing bar upper surface, the spring both ends respectively with slider edge support, it links to each other to detect the support, the spring is in compression state, clamping mechanism can press from both sides the reinforcing bar tightly.
Furthermore, scales are arranged on the slide rail.
Further, the edges of the upper positioning plate and the lower positioning plate are respectively provided with an infrared ranging transmitting and receiving device, and the infrared ranging transmitting and receiving device can measure the distance between the upper positioning plate and the lower positioning plate and transmit the distance to a display terminal.
Furthermore, the lower surface of the detection support is connected with a spring rod, a spring is sleeved on the spring rod, and the spring rod penetrates through the sliding block edge support.
Further, the outer wall of the sleeve is in threaded connection with a jackscrew.
Furthermore, the displacement mechanism comprises a threaded input shaft, the threaded input shaft is rotatably connected with an input shaft support, the input shaft support is connected to the upper surface of the bottom plate, the threaded input shaft is in threaded connection with the vertical plate, and the bottom of the vertical plate is in sliding connection with a sliding groove in the bottom plate.
Furthermore, the clamping mechanism comprises a distance adjusting threaded shaft, a distance adjusting shaft support, connecting rods, a wheel shell sliding rail, clamping wheels and a connecting shaft, the distance adjusting threaded shaft is rotatably connected with the distance adjusting shaft support, the lower end of the distance adjusting threaded shaft is connected with the bottom plate, two threads with opposite rotation directions are arranged on the distance adjusting threaded shaft and are respectively in threaded connection with the two connecting rods, two ends of each connecting rod are respectively descended with the wheel shell, the wheel shell is slidably connected with the wheel shell sliding rail, the lower end of the wheel shell sliding rail is connected with the bottom plate, the wheel shell is provided with the clamping wheels, the two clamping wheels on one side are connected through the connecting shaft, the clamping wheels on the side are connected with power, and the rotating angle can be adjusted through the power.
The utility model discloses beneficial effect: clamping mechanism can accomplish the detection face of rotation regulation reinforcing bar when pressing from both sides tight to the reinforcing bar, is convenient for detect the straightness of reinforcing bar arbitrary face, moves to reinforcing bar bending department at the reinforcing bar surface displacement at the uniform velocity through the probe level, and the interval changes between upper and lower locating plate, detects and finishes and confirms whether the reinforcing bar straightness accords with the standard through comparing the displacement value between upper and lower locating plate, accomplishes and detects.
Drawings
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is a third schematic structural view of the present invention;
fig. 4 is a schematic structural view of the clamping mechanism 12 of the present invention.
In the figure: a base plate 1; a vertical plate 2; a sleeve 3; a detection support 4; a slide rail 5; a slide block 6; a probe 7; an upper positioning plate 8; a lower positioning plate 9; a spring 10; a displacement mechanism 11; a threaded input shaft 111; an input shaft support 112; a chute 113; a clamping mechanism 12; a pitch-adjusting threaded shaft 121; a pitch shaft support 122; a connecting rod 123; a wheel housing 124; a wheel housing slide rail 125; a pinch wheel 126; a connecting shaft 127; a scale 13; infrared ranging transmission and reception means 14; a spring lever 15; a jackscrew 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The rotary connection in the device means that the bearing is arranged on the shaft in a drying way, a spring retainer ring groove is arranged on the shaft or the shaft hole, and the elastic retainer ring is clamped in the retainer ring groove to realize the axial fixation of the bearing and realize the rotation; the hinge joint is a movable connection mode on connecting parts such as a hinge, a pin shaft, a short shaft and the like.
The present invention will be described in detail with reference to the accompanying drawings.
The first embodiment is as follows:
the following describes the reinforcing bar detecting device of this embodiment with reference to fig. 1 to 4, including: the device comprises a bottom plate 1, a vertical plate 2, a sleeve 3, a detection support 4, a slide rail 5, a slide block 6, a probe 7, an upper positioning plate 8, a lower positioning plate 9, a spring 10, a displacement mechanism 11 and a clamping mechanism 12; the vertical plate 2 is vertically positioned on the upper part of the bottom plate 1, the displacement mechanism 11 can drive the vertical plate 2 to horizontally displace along the axis of the steel bar, the sleeve 3 is in sliding connection with the vertical plate 2, the sleeve 3 can be fixed on the vertical plate 2, the sleeve 3 is connected with the detection support 4, the lower surface of the detection support 4 is connected with the sliding rail 5, the slide block 6, the upper positioning plate 8 and the lower positioning plate 9 are in sliding connection with the sliding rail 5, the upper positioning plate 8 and the lower positioning plate 9 are respectively positioned at the upper end and the lower end of the slide block 6, the upper positioning plate 8 and the lower positioning plate 9 can be positioned in situ without external force after displacement, the lower part of the slide block 6 passes through the lower positioning plate 9 to be connected with the probe 7, the lower end of the probe 7 is in contact with the upper surface of the steel bar, the two ends of the spring 10 are respectively connected with the edge support of the slide block 6 and the detection support 4, the spring 10 is in a compressed state, and the clamping mechanism 12 can clamp the steel bar;
the steel bar is arranged on a clamping mechanism 12 to be clamped, a probe 7 is positioned above the axis of the steel bar, a detection support 4 is pressed to enable the probe 7 to be in contact with the steel bar and give a pretightening force to a spring 10, an upper positioning plate 8 and a lower positioning plate 9 are stirred to be in contact with a sliding block 6, a displacement mechanism 11 is opened after a sleeve 3 is positioned to drive the probe 7 to horizontally move along the axis of the steel bar, when the probe 7 moves to the bending part of the steel bar, the probe 7 upwards or downwards moves under the action of the spring 10, the upper positioning plate 8 and the lower positioning plate 9 are driven to slide along a sliding rail 5 through the sliding block 6, and after the probe 7 moves to the end of the steel bar, whether the straightness of the steel bar meets the standard or not can be known by measuring the clearance between the upper positioning plate 8 and the lower positioning plate 9 and subtracting the length of the sliding block 6.
Example two:
on the basis of the first embodiment, scales 13 are arranged on the slide rail 5;
the distance between the upper positioning plate 8 and the lower positioning plate 9 can be conveniently observed and directly obtained.
Example three:
as explained below on the basis of the first embodiment, the edges of the upper positioning plate 8 and the lower positioning plate 9 are respectively provided with an infrared ranging transmission and receiving device 14, and the infrared ranging transmission and receiving device 14 can measure the distance between the upper positioning plate 8 and the lower positioning plate 9 and transmit the distance to the display terminal;
the distance between the upper positioning plate 8 and the lower positioning plate 9 is sent to the display terminal through electric connection, and when the infrared measurement is more accurate, the electronic terminal can record the distance data in batches.
Example four:
on the basis of the first embodiment, the lower surface of the detection support 4 is connected with a spring rod 15, the spring 10 is sleeved on the spring rod 15, and the spring rod 15 penetrates through the edge support of the sliding block 6;
the spring rod 15 can prevent the spring 10 from bending and losing elasticity.
Example five:
on the basis of the first embodiment, the outer wall of the sleeve 3 is connected with a top thread 16 in a threaded manner;
the jackscrew 16 can be used to conveniently position the sleeve 3.
Example six:
as explained below on the basis of the first embodiment, the displacement mechanism 11 includes a threaded input shaft 111, the threaded input shaft 111 is rotatably connected to an input shaft support 112, the input shaft support 112 is connected to the upper surface of the bottom plate 1, the threaded input shaft 111 is threadedly connected to the vertical plate 2, and the bottom of the vertical plate 2 is slidably connected to a chute 113 in the bottom plate 1;
the threaded input shaft 111 drives the vertical plate 2 to slide in the sliding groove 113, the speed is constant at a constant speed during measurement through threaded transmission, errors are reduced, and the service life of the probe 7 is prolonged.
Example seven:
as explained below on the basis of the first embodiment, the clamping mechanism 12 includes a pitch adjustment threaded shaft 121, a pitch adjustment shaft support 122, a connecting rod 123, a wheel shell 124, a wheel shell slide rail 125, a clamping wheel 126, and a connecting shaft 127, the pitch adjustment threaded shaft 121 is rotatably connected with the pitch adjustment shaft support 122, the lower end of the pitch adjustment threaded shaft 121 is connected with the base plate 1, two threads with opposite rotation directions are arranged on the pitch adjustment threaded shaft 121, the two threads are respectively connected with the two connecting rods 123, both ends of each connecting rod 123 are respectively descended with the wheel shell 124, the wheel shell 124 is slidably connected with the wheel shell slide rail 125, the lower end of the wheel shell slide rail 125 is connected with the base plate 1, the wheel shell 124 is provided with the clamping wheel 126, the two clamping wheels 126 on one side are connected with the connecting shaft 127 through the connecting shaft, the clamping wheel 126 on the side is connected with power, and the power can adjust the rotation angle;
two threads with opposite rotating directions on the distance-adjusting threaded shaft 121 drive two connecting rods 123 to be close simultaneously, the two connecting rods 123 drive two side clamping wheels 126 to be close to each other to center and clamp the steel bar, the axis of the steel bar is just positioned under the probe 7, when the straightness of other planes of the steel bar needs to be detected, the power of the control clamping wheels 126 rotates by a corresponding angle, the clamping wheels 126 drive a connecting shaft 127 to rotate, and the single side clamping wheels 126 rotate to drive the steel bar to rotate, so that the replacement of the detection plane is completed.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Reinforcing bar detection device, its characterized in that: the method comprises the following steps: the device comprises a bottom plate (1), a vertical plate (2), a sleeve (3), a detection support (4), a sliding rail (5), a sliding block (6), a probe (7), an upper positioning plate (8), a lower positioning plate (9), a spring (10), a displacement mechanism (11) and a clamping mechanism (12);
riser (2) are located bottom plate (1) upper portion perpendicularly, displacement mechanism (11) can drive riser (2) along reinforcing bar axis horizontal displacement, sleeve (3) and riser (2) sliding connection, sleeve (3) can be fixed on riser (2), sleeve (3) link to each other with detection support (4), it links to each other with slide rail (5) to detect support (4) lower surface, slider (6), go up locating plate (8), lower locating plate (9) all with slide rail (5) sliding connection, go up locating plate (8), lower locating plate (9) are located slider (6) upper and lower both ends respectively, go up locating plate (8), no exogenic action can the original place location after lower locating plate (9) displacement, slider (6) below is passed lower locating plate (9) and is linked to each other with probe (7), probe (7) lower extreme contacts with the reinforcing bar upper surface, spring (10) both ends respectively with slider (6) edge support, it links to detect support (4), spring (10) are in compression state, clamping mechanism (12) can press from both sides the reinforcing bar tightly.
2. The reinforcing bar detecting device according to claim 1, wherein: scales (13) are arranged on the sliding rail (5).
3. The reinforcing bar detecting device according to claim 1, wherein: go up locating plate (8), lower locating plate (9) edge is equipped with infrared range finding transmission and acceptance device (14) respectively, and infrared range finding transmission and acceptance device (14) can measure go up locating plate (8), lower locating plate (9) interval and send to display terminal.
4. The reinforcing bar detecting device according to claim 1, wherein: the lower surface of the detection support (4) is connected with a spring rod (15), a spring (10) is sleeved on the spring rod (15), and the spring rod (15) penetrates through the edge support of the sliding block (6).
5. The reinforcing bar detecting device according to claim 1, wherein: the outer wall of the sleeve (3) is in threaded connection with a jackscrew (16).
6. The reinforcing bar detecting device according to claim 1, wherein: the displacement mechanism (11) comprises a threaded input shaft (111), the threaded input shaft (111) is rotatably connected with an input shaft support (112), the input shaft support (112) is connected to the upper surface of the bottom plate (1), the threaded input shaft (111) is in threaded connection with the vertical plate (2), and the bottom of the vertical plate (2) is in sliding connection with a sliding groove (113) in the bottom plate (1).
7. The reinforcing bar detecting device according to claim 1, wherein: the clamping mechanism (12) comprises a distance adjusting threaded shaft (121), a distance adjusting shaft support (122), a connecting rod (123), a wheel shell (124), a wheel shell sliding rail (125), a clamping wheel (126) and a connecting shaft (127), wherein the distance adjusting threaded shaft (121) is rotatably connected with the distance adjusting shaft support (122), the lower end of the distance adjusting threaded shaft (121) is connected with the base plate (1), two threads with opposite rotating directions are arranged on the distance adjusting threaded shaft (121), the two threads are respectively in threaded connection with the two connecting rods (123), both ends of each connecting rod (123) are respectively descended with the wheel shell (124), the wheel shell (124) is in sliding connection with the wheel shell sliding rail (125), the lower end of the wheel shell sliding rail (125) is connected with the base plate (1), the wheel shell (124) is provided with the clamping wheel (126), the two clamping wheels (126) on one side are connected through the connecting shaft (127), the clamping wheels (126) on the side are connected with power, and the rotating angle can be adjusted by the power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221023134.1U CN217786139U (en) | 2022-04-29 | 2022-04-29 | Reinforcing steel bar detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221023134.1U CN217786139U (en) | 2022-04-29 | 2022-04-29 | Reinforcing steel bar detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217786139U true CN217786139U (en) | 2022-11-11 |
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ID=83908680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221023134.1U Expired - Fee Related CN217786139U (en) | 2022-04-29 | 2022-04-29 | Reinforcing steel bar detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217786139U (en) |
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2022
- 2022-04-29 CN CN202221023134.1U patent/CN217786139U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221111 |