CN218545543U

CN218545543U - Steel bar measuring instrument

Info

Publication number: CN218545543U
Application number: CN202222169932.1U
Authority: CN
Inventors: 闫雪方; 王越
Original assignee: China Aerospace Construction Engineering Group Co Ltd
Current assignee: China Aerospace Construction Engineering Group Co Ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-02-28
Anticipated expiration: 2032-08-17

Abstract

The utility model discloses a reinforcing bar measuring device relates to measuring device technical field. The utility model discloses a crooked reinforcing bar, set up first mainboard and the second mainboard above the reinforcing bar, set up the angular surveying chi of angle groove in third mainboard, diameter measurement post, the surface of reinforcing bar below, first mainboard sets up in the top of second mainboard, the fixed slot has been seted up to one side of first mainboard, the angular surveying chi is the bow-shaped and fixed cup of centre of a circle of major arc and connects in the surface of diameter measurement post. The utility model discloses, when using, the user stirs first mainboard and second mainboard and rotates the both ends of installing around the diameter measurement post and set up in the both ends of reinforcing bar, and at first the one end of fixing the device through clamping mechanism is parallel with the reinforcing bar at the one end of reinforcing bar and the center of first mainboard, then through the position that the angle directional mechanism is parallel with the center adjustment of second mainboard and reinforcing bar other end.

Description

Reinforcing steel bar measuring device

Technical Field

The utility model relates to a measure utensil technical field, concretely relates to reinforcing bar measuring apparatus.

Background

In construction work, the steel bar is measured, especially the construction measurement budget of the building, and the size of the steel bar is required to be known so as to estimate the cost, so that a plurality of measuring devices are used for measuring the size of the steel bar.

When the construction of building site, often need use the reinforcing bar after crooked, around the reinforcing bar was used, measurement personnel often need measure the bending angle of reinforcing bar to in construction on next step or aassessment the building safety, and the bending point of reinforcing bar is the arc, and this has just increased the measuring degree of difficulty, consequently, needs a neotype device to solve foretell problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem of measuring the utensil, the utility model provides a reinforcing bar measuring utensil.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a reinforcing bar measuring appliance, includes crooked reinforcing bar, sets up first mainboard and the second mainboard above the reinforcing bar, sets up the angular surveying chi in the angle groove at third mainboard, diameter measurement post, the surface of reinforcing bar below, first mainboard sets up in the top of second mainboard, the fixed slot has been seted up to one side of first mainboard, the angular surveying chi is the fixed cover of major arc arch shape and centre of a circle and connects in the surface of diameter measurement post, the fixed grafting of angular surveying chi is in the inside of fixed slot, the one end of first mainboard, second mainboard, third mainboard is all rotated and is cup jointed in the surface of diameter measurement post, the fixed surface that diameter measurement post is close to the second mainboard has cup jointed the spacing ring, the third mainboard sets up in the below of first mainboard, second mainboard, the both ends of diameter measurement post are all fixed mounting has spacing post, the other end of first mainboard and third mainboard is provided with clamping mechanism, clamping mechanism is used for pressing from both sides the one end of tight reinforcing bar, the surface of diameter measurement post is provided with diameter measurement mechanism, diameter measurement mechanism is used for cooperating clamping mechanism, the reinforcing bar other end of second mainboard is provided with directional angle and confirms the directional angle mechanism.

Further, clamping mechanism includes four spacing bolts, and the equal fixed mounting in bottom of first mainboard and the top of second mainboard has first flange, the reinforcing bar sets up in two between the first flange, two the equal fixedly connected with spacing dish in both sides of first flange, four spacing bolt is four points and arranges and one end screw thread in proper order runs through in two spacing dish.

Further, diameter measurement mechanism is including offering the scale mark on diameter measurement post surface, fixed mounting in the horizontal piece at third mainboard top, diameter measurement post plug in horizontal piece.

Further, the angle direction mechanism comprises an angle direction plate fixedly installed at the top of the second main plate, a second connecting disc is fixedly installed at the bottom of the second main plate, poking pieces are fixedly installed on two sides of the second connecting disc, and the second connecting disc is arranged above the reinforcing steel bars.

Furthermore, the surface of first connection pad and second connection pad all is fixed mounting has the bubble spirit level, the equal fixed mounting in bottom of first connection pad and second connection pad has the magnetite.

Further, one end, close to the angular measurement ruler, of the angle direction plate is a minor arc bow and is rotatably connected to the surface of the angular measurement ruler.

The utility model has the advantages as follows:

1. the utility model discloses, when using, the user stirs first mainboard and second mainboard and rotates the both ends with the device around the diameter measurement post and set up in the both ends of reinforcing bar, at first fix the one end of device in the one end of reinforcing bar and the center of first mainboard parallel with the reinforcing bar through clamping mechanism, then through the position that the central adjustment of angle directional mechanism with the second mainboard is parallel with the reinforcing bar other end, combine angle directional mechanism and angular surveying chi to measure concrete angle at last, the bending point of having solved the reinforcing bar is the difficult problem that measures reinforcing bar bending angle of arc.

Drawings

Fig. 1 is a schematic view of the three-dimensional mechanism of the present invention;

fig. 2 is a schematic view of another perspective mechanism of the present invention;

FIG. 3 is a schematic view of a partial perspective structure of the present invention;

fig. 4 is a schematic diagram of a partial three-dimensional structure of the present invention.

Reference numerals are as follows: 1. reinforcing steel bars; 2. a first main board; 3. a second main board; 4. a third main board; 5. a diameter measuring column; 6. an angle measuring scale; 7. a limiting ring; 8. a limiting column; 9. a clamping mechanism; 901. a limit bolt; 902. a first splice tray; 903. a limiting disc; 10. a diameter measuring mechanism; 1001. scale marks; 1002. a horizontal block; 11. an angular pointing mechanism; 1101. an angular orientation plate; 1102. a second connecting disc; 1103. a toggle sheet; 12. a bubble level; 13. a magnet is provided.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

As shown in fig. 1, a reinforcing steel bar measuring device, including crooked reinforcing bar 1, first mainboard 2 and second mainboard 3 of setting in reinforcing bar 1 top, set up third mainboard 4 below reinforcing bar 1, diameter measurement post 5, angle measurement chi 6 of angle groove is seted up on the surface, first mainboard 2 sets up in the top of second mainboard 3, the fixed slot has been seted up to one side of first mainboard 2, angle measurement chi 6 is the major arc arch shape and the fixed cover of centre of a circle is cup jointed in the surface of diameter measurement post 5, angle measurement chi 6 is fixed to be pegged graft in the inside of fixed slot, first mainboard 2, second mainboard 3, the one end of third mainboard 4 all rotates to cup joint in the surface of diameter measurement post 5, diameter measurement post 5 is close to the fixed surface of second mainboard 3 and has cup jointed spacing ring 7, third mainboard 4 sets up in first mainboard 2, the below of second mainboard 3, the both ends of diameter measurement post 5 all fixed mounting has spacing post 8, the other ends of first mainboard 2 and third mainboard 4 are provided with clamping mechanism 9, clamping mechanism 9 is used for clamping bar 1's one end, the surface of reinforcing bar 1 is provided with clamping mechanism 10, the other end of clamping bar 5 is provided with the directional diameter measurement mechanism 11 that clamping mechanism is used for the directional angle measurement mechanism 11 is used for the directional diameter measurement mechanism to confirm that reinforcing bar 1, the other end of bending measurement mechanism is used for the directional angle measurement mechanism 1 is used for the directional angle measurement mechanism 11. When the device is used, a user stirs the first main board 2 and the second main board 3 to rotate around the diameter measuring column 5 to enable two ends of the device to be arranged at two ends of the reinforcing steel bar 1, firstly, one end of the device is fixed at one end of the reinforcing steel bar 1 through the clamping mechanism 9, the center of the first main board 2 is parallel to the reinforcing steel bar 1, then, the center of the second main board 3 is adjusted to be parallel to the other end of the reinforcing steel bar 1 through the angle pointing mechanism 11, and finally, the problem that the bending angle of the reinforcing steel bar is measured in an arc mode through the angle pointing mechanism 11 and the angle measuring scale 6 is solved.

It is specific, when the bending angle of crooked reinforcing bar needs to be measured, often can be because the bending point of reinforcing bar is two measurement problems that appear in the arc, this device can fix first mainboard 2 on the one end of reinforcing bar through the clamping structure on the surface, then set up angle pointing mechanism 11 on the other end of reinforcing bar, combine angle pointing mechanism 11 and angular surveying chi 6 to measure specific angle at last, the bending point of having solved the reinforcing bar is the difficult problem that measures reinforcing bar bending angle of arc, the practicality of device has been embodied.

As shown in fig. 3, specifically, the clamping mechanism 9 includes four limiting bolts 901, a first connection disc 902 is fixedly mounted on the bottom of the first main board 2 and the top of the second main board 3, the reinforcing bar 1 is disposed between the two first connection discs 902, two limiting discs 903 are fixedly connected to two sides of the two first connection discs 902, the four limiting bolts 901 are arranged in four points, and one end of each limiting bolt 901 sequentially penetrates through the two limiting discs 903, and it should be noted that: the user can set up angle pointing mechanism 11 above reinforcing bar 1, set up one of them first flange 902 above the other end of reinforcing bar 1, and then the third main board 4 moves up and down on the surface of diameter measurement post 5 to drive another first flange 902 to set up below reinforcing bar 1, and finally screws up two spacing discs 903 to realize that first flange 902 sets up angle pointing mechanism 11 above reinforcing bar 1 while clamping reinforcing bar 1 more accurately, and adjustment to angle pointing mechanism 11 after convenient.

As shown in fig. 1, specifically, the diameter measuring mechanism 10 includes a scale mark 1001 provided on the surface of the diameter measuring column 5, and a horizontal block 1002 fixedly mounted on the top of the third main board 4, and the diameter measuring column 5 is plugged into the horizontal block 1002, it should be explained that: the position where the limiting disc 903 is in contact with the reinforcing steel bar 1 is in a circular arc shape, the starting position of the zero-scale space position of the scale mark 1001 and the bottom of the horizontal block 1002 are parallel to the quadrant point of the circular arc, and therefore the reading of the scale mark 1001 pointed by the top of the horizontal block 1002 is the diameter of the reinforcing steel bar clamped by the clamping mechanism, and therefore the diameter of the reinforcing steel bar 1 is measured while the bending angle of the reinforcing steel bar 1 is measured, and the practicability of the device is reflected.

As shown in fig. 1 and 4, specifically, the angular pointing mechanism 11 includes an angular pointing plate 1101 fixedly mounted on the top of the second main plate 3, a second connecting disc 1102 is fixedly mounted on the bottom of the second main plate 3, two sides of the second connecting disc 1102 are fixedly mounted with a toggle piece 1103, the second connecting disc 1102 is disposed above the reinforcing bar 1, and it should be noted that: when the user operates the device, the first main plate 2 and the second main plate 3 are rotated around the diameter measuring column 5 to set the two ends of the device at the two ends of the steel bar 1, and the dial plate 1103 is toggled to adjust the position of the second connecting plate 1102 above the steel bar 1 to ensure the accuracy of pointing the angular pointing plate 1101.

As shown in fig. 3 and 4, in some embodiments, the bubble level 12 is fixedly mounted on the surfaces of the first connecting disc 902 and the second connecting disc 1102, and the magnets 13 are fixedly mounted at the bottoms of the first connecting disc 902 and the second connecting disc 1102, it should be noted that the magnets 13 are used in cooperation with the bubble level 12, and a user can attach the first connecting disc 902 and the second connecting disc 1102 to two ends of the steel bar 1 more firmly by the magnets 13 and can move with a slight force, and at the same time, the position of a bubble in the middle of the bubble level 12 can be observed to adjust to ensure the accuracy of measurement.

As shown in fig. 1 and 2, in some embodiments, the end of the angular direction plate 1101 close to the angular measuring ruler 6 is a minor arc arch and is rotatably connected to the surface of the angular measuring ruler 6, and it should be noted that: when the user stirs the second main board 3, the angle direction board 1101 rotates on the surface of the angle measuring scale 6, and one end of the angle direction board 1101 close to the angle measuring scale 6 is matched with the surface of the angle measuring scale 6, so that the measuring accuracy is ensured.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A steel bar measuring appliance comprises a bent steel bar (1), a first main board (2) and a second main board (3) which are arranged above the steel bar (1), a third main board (4) which is arranged below the steel bar (1), a diameter measuring column (5) and an angle measuring ruler (6) of which the surface is provided with an angle groove, and is characterized in that the first main board (2) is arranged above the second main board (3), a fixed groove is arranged on one side of the first main board (2), the angle measuring ruler (6) is in a major arc shape, the center of a circle of the angle measuring ruler is fixedly sleeved on the surface of the diameter measuring column (5), the angle measuring ruler (6) is fixedly inserted inside the fixed groove, one ends of the first main board (2), the second main board (3) and the third main board (4) are rotatably sleeved on the surface of the diameter measuring column (5), a limiting ring (7) is fixedly sleeved on the surface of the diameter measuring column (5) close to the second main board (3), the third main board (4) is arranged below the first main board (2) and the second main board (3), the diameter measuring column (5) is provided with a clamping mechanism (9), and the clamping mechanism for clamping the two ends of the steel bar (2) is arranged at the other end of the first main board (4), the diameter measuring column (5) is provided with a diameter measuring mechanism (10) on the surface, the diameter measuring mechanism (10) is used for being matched with a clamping mechanism (9) to measure the diameter of the reinforcing steel bar (1), the other end of the second main board (3) is provided with an angle pointing mechanism (11), and the angle pointing mechanism (11) is used for being fixed to the other end of the reinforcing steel bar (1) to determine the bending angle of the reinforcing steel bar (1).

2. A reinforcing bar measuring instrument according to claim 1, wherein the clamping mechanism (9) comprises four limiting bolts (901), a first connecting disc (902) is fixedly mounted on each of the bottom of the first main plate (2) and the top of the second main plate (3), the reinforcing bar (1) is disposed between the two first connecting discs (902), limiting discs (903) are fixedly connected to both sides of the two first connecting discs (902), the four limiting bolts (901) are arranged in four points, and one end of each of the four limiting bolts sequentially penetrates through the two limiting discs (903).

3. The reinforcing bar measuring instrument according to claim 1, wherein the diameter measuring mechanism (10) comprises a scale mark (1001) arranged on the surface of the diameter measuring column (5) and a horizontal block (1002) fixedly arranged on the top of the third main plate (4), and the diameter measuring column (5) is inserted into the horizontal block (1002).

4. A reinforcing bar measuring instrument according to claim 1, wherein the angle pointing mechanism (11) comprises an angle pointing plate (1101) fixedly mounted on the top of the second main plate (3), a second connecting plate (1102) is fixedly mounted on the bottom of the second main plate (3), the two sides of the second connecting plate (1102) are fixedly mounted with the poking pieces (1103), and the second connecting plate (1102) is disposed above the reinforcing bar (1).

5. A reinforcing bar measuring instrument according to claim 2, wherein the surface of the first connecting disc (902) and the surface of the second connecting disc (1102) are fixedly provided with bubble levels (12), and the bottom of the first connecting disc (902) and the bottom of the second connecting disc (1102) are fixedly provided with magnets (13).

6. A reinforcing bar measuring instrument according to claim 4, wherein the end of the angular direction plate (1101) adjacent to the angular measuring scale (6) is a minor arc bow and is pivotally connected to the surface of the angular measuring scale (6).