CN221123266U - Clamping mechanism for measuring constructional engineering reinforcing steel bars - Google Patents
Clamping mechanism for measuring constructional engineering reinforcing steel bars Download PDFInfo
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- CN221123266U CN221123266U CN202323091020.8U CN202323091020U CN221123266U CN 221123266 U CN221123266 U CN 221123266U CN 202323091020 U CN202323091020 U CN 202323091020U CN 221123266 U CN221123266 U CN 221123266U
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- steel bars
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- 229910001294 Reinforcing steel Inorganic materials 0.000 title claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 238000010276 construction Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 abstract description 33
- 239000010959 steel Substances 0.000 abstract description 33
- 238000005259 measurement Methods 0.000 abstract description 7
- 239000011150 reinforced concrete Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a clamping mechanism for measuring constructional engineering steel bars, which comprises a bottom plate, wherein four end corners of the lower end surface of the bottom plate are respectively provided with a support column, one side, opposite to the outer surfaces of the support columns, of each support column is provided with a transverse plate, the front of the upper end surface of each transverse plate is provided with a slot, the inner side of each slot is movably provided with a plugboard, the upper end surface of each plugboard is movably provided with a drawing board through a clamping slot, two sides of the upper end surface of the bottom plate are provided with clamping devices, each clamping device comprises a support frame, the upper end surface of each support frame is provided with two electric push rods A, the lower end surface of each electric push rod A is provided with an upper arc clamping plate, the upper end surface of each support frame is provided with a semicircular groove, and the inner side of each semicircular groove is connected with a lower arc clamping plate through a plurality of springs. The utility model has the advantages of stable fixation of the reinforcing steel bars, improved measurement accuracy, convenience for reading the sizes of the reinforcing steel bars and convenience for use.
Description
Technical Field
The utility model relates to the technical field of steel bar measurement, in particular to a clamping mechanism for measuring a steel bar in a construction engineering.
Background
The reinforced concrete steel bar is a straight bar or a coiled steel bar for reinforced concrete reinforcement, the shape of the reinforced concrete steel bar is divided into a smooth round steel bar and a deformed steel bar, the delivery state is a straight bar and a coiled steel bar, the cross section of the reinforced concrete steel bar is round, and the reinforced concrete steel bar is square with round corners in some cases, and the reinforced concrete steel bar comprises a smooth round steel bar, a ribbed steel bar and a twisted steel bar. The steel bar is a steel material for reinforced concrete and prestressed reinforced concrete, the cross section of the steel material is round, and sometimes square with round corners, the steel bar is very widely used in the building, and the steel bar is often required to be selected in proper size when in use, and the diameter of the steel bar is required to be measured at the moment so as to be selected.
But current reinforcing bar size measuring device is in the in-process of using, needs the manual work to fix the reinforcing bar to lead to staff intensity of labour reinforcing, secondly current reinforcing bar measuring device is when measuring the reinforcing bar size, and the operation is comparatively loaded down with trivial details, thereby leads to work efficiency to reduce.
CN217275888U is reinforcing bar size measurement device for construction is through installation dipperstick, grip block, first spring, when the size to the reinforcing bar is measured to needs, at first upwards stimulate the head rod through the handle, drive grip block upward movement, loosen the handle, the grip block will be cliied the reinforcing bar owing to the elasticity that first spring produced, place the back with the reinforcing bar that needs to be measured through installation fixed subassembly and fixed disk, through fixing bolt adjustment installation piece to suitable height, then rotate the handle, make the handle pass through buffer unit and drive the fixed disk and remove, thereby make the fixed disk fix the reinforcing bar, then cooperate scale mark and scale to read and accomplish the measurement, thereby above-mentioned technical problem has been solved. However, a gap exists between each threaded hole, stepless gear adjustment cannot be performed, and a gap exists between the second fixing plate and the steel bar, so that the steel bar is unstable to clamp, the measurement result is affected, and the scale is inconvenient to observe; therefore, the existing requirements are not met, and a clamping mechanism for measuring the reinforcing steel bars of the construction engineering is provided.
Disclosure of utility model
The utility model aims to provide a clamping mechanism for measuring constructional engineering steel bars, which solves the problems that in the prior art, a gap exists between each threaded hole, stepless gear adjustment cannot be performed, gaps exist between a second fixing plate and the steel bars, so that the clamping of the steel bars is unstable, the measurement result is influenced, and scales are inconvenient to observe.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fixture that building engineering reinforcing bar was measured and was used, includes the bottom plate, four terminal angles of bottom plate lower terminal surface all install the support column, four the diaphragm is installed to one side that the support column surface is relative, the place ahead of diaphragm up end is provided with the slot, the inboard activity of slot is provided with the picture peg, the up end of picture peg is provided with the drawing board through the draw-in groove activity, clamping device is installed to the both sides of bottom plate up end, clamping device includes the support frame, two electric putter A are installed to the up end of support frame, electric putter A's lower terminal surface is installed and is gone up arc splint, the up end of support frame is provided with the semicircle groove, the inboard of semicircle groove has arc splint down through a plurality of spring coupling, measuring device is installed in the centre of bottom plate up end, measuring device includes the U-shaped frame, the lower terminal surface of U-shaped frame is provided with the transverse groove, the inboard of transverse groove is provided with the minor axis, the front and back terminal surface of minor axis all installs the screw thread piece, the surface cover of threaded rod is equipped with the screw thread piece, the lower terminal surface of screw thread piece installs the lower terminal surface, the first riser is installed through the recess, the riser is installed to the first riser, the riser is equipped with the screw groove, the screw rod B is installed to the lower terminal surface, the screw rod B is equipped with the screw thread groove.
Preferably, motor A is installed to the preceding terminal surface of U-shaped frame, motor A's output fixedly connected with pivot, the preceding terminal surface of pivot with one of them the preceding terminal surface fixed connection of threaded rod, another the terminal surface of threaded rod with the inner wall in transverse groove passes through the bearing rotation to be connected, and two the screw thread direction of threaded rod is opposite.
Preferably, the slide bars are mounted on two sides of the inside of the U-shaped frame, the first vertical plates penetrate through the slide bars, sliding grooves are formed in the front and the rear of the upper end face of the bottom plate, sliding blocks are connected to the inner sides of the sliding grooves in a sliding mode, the first vertical plates are fixedly connected with the second vertical plates through the sliding blocks, and the movable grooves are connected with the sliding grooves through connecting grooves.
Preferably, a motor B is installed on one side of the outer surface of the lifting plate, the output end of the motor B is fixedly connected with a short shaft, the other end of the short shaft is fixedly connected with one end of the screw rod, the other end of the screw rod is rotatably connected with the inner wall of the strip-shaped groove through a bearing, and a guide plate is installed on one side of the lower end surface of the strip-shaped groove.
Preferably, an electromagnet A is mounted on the rear end face of the plugboard, an electromagnet B is mounted on the front end face of the slot, the magnetic poles of the electromagnet A and the electromagnet B are opposite, a handle is mounted on the front end face of the plugboard, and scale marks are arranged on one side of the upper end face of the plugboard.
Preferably, a plurality of rubber protrusions are arranged on one side, opposite to the outer surfaces of the upper arc-shaped clamping plate and the lower arc-shaped clamping plate, of the pen point end of the scribing pen is on a vertical line on one side, opposite to the outer surfaces of the two first vertical plates.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the clamping device is arranged, the steel bars are placed above the two lower arc clamping plates, the switch of the electric push rod A is turned on, the electric push rod A works to drive the upper arc clamping plates to move downwards, the upper arc clamping plates move downwards to fix the steel bars, and the rubber protrusions are arranged, so that the stability of clamping the steel bars is improved, and the accuracy of measurement is improved;
2. According to the utility model, after the steel bar is fixed, the motor A is controlled to work to drive the threaded rod to rotate, the two threaded blocks are simultaneously moved in the direction of approaching each other to drive the vertical plate to move in the direction of approaching each other until the outer surface of the vertical plate is attached to the outer surface of the steel bar, the switch of the motor A is closed, the vertical plate is moved to drive the scribing device to move above the drawing board, the lifting board is firstly controlled to move downwards by controlling the electric push rod B, the lower end surface of the scribing pen is attached to the upper end surface of the drawing board, then the motor B is controlled to work to drive the screw rod to rotate, so that the threaded plate is driven to move on the outer surface of the screw rod to drive the scribing pen to move back and forth on the upper end surface of the drawing board, scribing accuracy is ensured, after scribing is completed, the switch of the electromagnet A and the electromagnet B can be closed, the plug board is taken out from the slot by the handle, and the size of the steel bar is read, and the size of the steel bar is fixed and stable, and convenient to read.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a side cross-sectional view of the clamping device of the present utility model;
FIG. 3 is a side cross-sectional view of the measuring device of the present utility model;
fig. 4 is a schematic partial structure of the scribing device of the present utility model.
In the figure: 1. a bottom plate; 2. a support column; 3. a cross plate; 4. inserting plate; 5. a clamping device; 501. a support frame; 502. an electric push rod A; 503. an upper arc clamping plate; 504. a lower arc clamping plate; 505. a semicircular groove; 506. a spring; 6. a measuring device; 601. a U-shaped frame; 602. a motor A; 603. a transverse groove; 604. a short shaft; 605. a threaded rod; 606. a screw block; 607. a first riser; 608. a chute; 609. a slide block; 7. a scribing device; 701. a second riser; 702. an electric push rod B; 703. a lifting plate; 704. a bar-shaped groove; 705. a guide plate; 706. a scribing pen; 707. a thread plate; 708. a screw rod; 709. a groove; 8. drawing board; 9. a movable groove; 10. a slot.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
The electric push rod A502 (model LBP 40), the motor A602 (model YS 7134), the electric push rod B702 (model ANT-35) and the motor B (model 68 KTYZ) are all available from market purchase or private customization.
Referring to fig. 1 to 4, an embodiment of the present utility model provides: the utility model provides a fixture that building engineering reinforcing bar was measured and was used, including bottom plate 1, support column 2 is all installed to four terminal angles of bottom plate 1 lower terminal surface, diaphragm 3 is installed to one side that four support column 2 surface are relative, the place ahead of diaphragm 3 up end is provided with slot 10, the inboard activity of slot 10 is provided with picture peg 4, the up end of picture peg 4 is provided with drawing board 8 through the draw-in groove activity, clamping device 5 is installed to the both sides of bottom plate 1 up end, clamping device 5 includes support frame 501, two electric putter A502 are installed to the up end of support frame 501, electric putter A502's lower terminal surface is installed and is gone up arc splint 503, the up end of support frame 501 is provided with half slot 505, the inboard of half slot 505 is connected with down arc splint 504 through a plurality of springs 506, measuring device 6 is installed in the centre of bottom plate 1 up end, measuring device 6 includes U-shaped frame 601, the lower terminal surface of U-shaped frame 601 is provided with transverse slot 603, the inboard of transverse slot 603 is provided with minor axis 604, the front and back terminal surface of minor axis 604 all installs 605, the surface cover of minor axis 605 is equipped with screw block 606, electric putter A502's surface cover is equipped with screw boss 607, the lower terminal surface of screw block 607 is installed to the lower terminal surface of screw block 607, the lower terminal surface of screw block is equipped with the first riser 704, the first riser 706 is equipped with the riser 708, the inside of the riser 708 is equipped with the riser 708, the inside of the riser is equipped with the riser 708, the riser 708 is equipped with the riser 708, the riser is equipped with the riser 708, the inside is equipped with the riser 708, and the inside is equipped with the riser 708.
The motor A602 is installed to the preceding terminal surface of U-shaped frame 601, and motor A602's output fixedly connected with pivot, the preceding terminal surface of pivot and the preceding terminal surface fixed connection of one of them threaded rod 605, the rear end face of another threaded rod 605 passes through the bearing rotation with the inner wall of horizontal groove 603 and is connected, and the screw thread opposite direction of two threaded rods 605 improves threaded rod 605 pivoted stability. The slide bar is all installed to the inside both sides of U-shaped frame 601, and first riser 607 runs through the slide bar, all is provided with spout 608 around the up end of bottom plate 1, and the inboard sliding connection of spout 608 has slider 609, and first riser 607 passes through slider 609 fixed connection with second riser 701, and movable groove 9 passes through the spread groove with spout 608 and is connected, improves the stability that first riser 607 removed, and first riser 607 removes and can drive slider 609 and remove to drive second riser 701 and remove.
A motor B is installed on one side of the outer surface of the lifting plate 703, the output end of the motor B is fixedly connected with a short shaft, the other end of the short shaft is fixedly connected with one end of a screw rod 708, the other end of the screw rod 708 is rotatably connected with the inner wall of the strip groove 704 through a bearing, a guide plate 705 is installed on one side of the lower end surface of the strip groove 704, and the motor B works to drive the short shaft to rotate, so that the screw rod 708 is driven to rotate, and the rotating stability of the screw rod 708 is improved.
The rear end face of the plugboard 4 is provided with the electromagnet A, the front end face of the slot 10 is provided with the electromagnet B, the magnetic poles of the electromagnet A and the electromagnet B are opposite, the front end face of the plugboard 4 is provided with the handle, one side of the upper end face of the plugboard 4 is provided with the scale marks, the stability of the plugboard 4 in the slot 10 is improved, the plugboard 4 can be taken out from the slot 10 through the handle, and reading can be performed through the scale marks.
The opposite side of the outer surfaces of the upper arc clamping plate 503 and the lower arc clamping plate 504 is provided with a plurality of rubber protrusions, the opposite side of the pen tip of the scribing pen 706 and the outer surfaces of the two first vertical plates 607 are on the same vertical line, the stability of clamping the reinforcing steel bars by the upper arc clamping plate 503 and the lower arc clamping plate 504 is improved, and the vertical directions of the two sides of the diameter of the reinforcing steel bars can be scribed.
When the clamping mechanism for measuring the reinforcing steel bars of the construction engineering is used, a power supply is firstly connected, the reinforcing steel bars are placed above two lower arc clamping plates 504 through the clamping device 5, a switch of the electric push rod A502 is turned on, the electric push rod A502 works to drive the upper arc clamping plates 503 to move downwards, the upper arc clamping plates 503 move downwards to fix the reinforcing steel bars, the rubber protrusions are arranged to improve the stability of clamping the reinforcing steel bars, after the reinforcing steel bars are fixed, the switch of the motor A602 is controlled, the motor A602 works to drive the threaded rods 605 to rotate, the two threaded blocks 606 move towards the directions close to each other at the same time, the first vertical plates 607 are driven to move towards the directions close to each other until the outer surfaces of the first vertical plates 607 are attached to the outer surfaces of the reinforcing steel bars, the switch of the motor A602 is turned off, the first vertical plate 607 moves to drive the scribing device 7 to move above the drawing board 8, firstly, the electric push rod B702 is controlled to enable the lifting plate 703 to move downwards, the lower end face of the scribing pen 706 is attached to the upper end face of the drawing board 8, then the motor B is controlled to operate to drive the screw rod 708 to rotate, thereby driving the screw plate 707 to move on the outer surface of the screw rod 708, driving the scribing pen 706 to move back and forth on the upper end face of the drawing board 8 to scribe, and the accuracy of scribing is guaranteed through the guide plate 705.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a fixture that building engineering reinforcing bar was measured usefulness, includes bottom plate (1), support column (2), its characterized in that are all installed to four terminal angles of terminal surface under bottom plate (1): the four sides that support column (2) surface is relative install diaphragm (3), the place ahead of diaphragm (3) up end is provided with slot (10), the inboard activity of slot (10) is provided with picture peg (4), the up end of picture peg (4) is provided with drawing board (8) through the draw-in groove activity, clamping device (5) are installed to both sides of bottom plate (1) up end, clamping device (5) include support frame (501), two electric putter A (502) are installed to the up end of support frame (501), upper arc splint (503) are installed to the lower terminal surface of electric putter A (502), the up end of support frame (501) is provided with semicircle splint (505), the inboard of semicircle splint (505) is connected with lower arc splint (504) through a plurality of springs (506), measuring device (6) are installed in the centre of bottom plate (1) up end, measuring device (6) are including U-shaped frame (601), the lower terminal surface of U-shaped frame (601) is provided with support frame (603), the lower terminal surface of inside (604) is installed to the up end of support frame (501), the lower terminal surface (605) is provided with screw thread sleeve (605) before the screw thread sleeve (605) is installed, the utility model discloses a marking pen, including screw block (606), screw block (703), screw block (704) are installed to the lower terminal surface of screw block (606), the below of first riser (607) is provided with marking device (7), marking device (7) are including second riser (701), electric putter B (702) are installed through recess (709) to the lower terminal surface of second riser (701), lifter (703) are installed to the lower terminal surface of electric putter B (702), the lower terminal surface of lifter (703) is equipped with strip type groove (704), one side of strip type groove (704) inside is provided with lead screw (708), the surface cover of lead screw (708) is equipped with screw plate (707), marking pen (706) are installed to the lower terminal surface of screw plate (707).
2. The clamping mechanism for measuring construction reinforcing steel bars according to claim 1, wherein: the front end face of the U-shaped frame (601) is provided with a motor A (602), the output end of the motor A (602) is fixedly connected with a rotating shaft, the front end face of the rotating shaft is fixedly connected with the front end face of one threaded rod (605), the rear end face of the other threaded rod (605) is rotatably connected with the inner wall of the transverse groove (603) through a bearing, and the thread directions of the two threaded rods (605) are opposite.
3. The clamping mechanism for measuring construction reinforcing steel bars according to claim 1, wherein: slide bars are mounted on two sides of the inside of the U-shaped frame (601), the first vertical plates (607) penetrate through the slide bars, sliding grooves (608) are formed in the front and the rear of the upper end face of the bottom plate (1), sliding blocks (609) are connected to the inner sides of the sliding grooves (608) in a sliding mode, the first vertical plates (607) are fixedly connected with the second vertical plates (701) through the sliding blocks (609), and the sliding grooves (608) are connected with movable grooves (9) through connecting grooves.
4. The clamping mechanism for measuring construction reinforcing steel bars according to claim 1, wherein: a motor B is installed on one side of the outer surface of the lifting plate (703), a short shaft is fixedly connected to the output end of the motor B, the other end of the short shaft is fixedly connected with one end of the screw rod (708), the other end of the screw rod (708) is rotatably connected with the inner wall of the strip-shaped groove (704) through a bearing, and a guide plate (705) is installed on one side of the lower end surface of the strip-shaped groove (704).
5. The clamping mechanism for measuring construction reinforcing steel bars according to claim 1, wherein: the novel socket comprises a socket body, wherein an electromagnet A is arranged on the rear end face of the socket body (4), an electromagnet B is arranged on the front end face of the socket body (10), the magnetic poles of the electromagnet A and the electromagnet B are opposite, a handle is arranged on the front end face of the socket body (4), and scale marks are arranged on one side of the upper end face of the socket body (4).
6. The clamping mechanism for measuring construction reinforcing steel bars according to claim 1, wherein: a plurality of rubber protrusions are arranged on one side, opposite to the outer surfaces of the upper arc-shaped clamping plate (503) and the lower arc-shaped clamping plate (504), of the pen point end of the scribing pen (706) is on a vertical line on one side, opposite to the outer surfaces of the two first vertical plates (607).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323091020.8U CN221123266U (en) | 2023-11-16 | 2023-11-16 | Clamping mechanism for measuring constructional engineering reinforcing steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323091020.8U CN221123266U (en) | 2023-11-16 | 2023-11-16 | Clamping mechanism for measuring constructional engineering reinforcing steel bars |
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| Publication Number | Publication Date |
|---|---|
| CN221123266U true CN221123266U (en) | 2024-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323091020.8U Active CN221123266U (en) | 2023-11-16 | 2023-11-16 | Clamping mechanism for measuring constructional engineering reinforcing steel bars |
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| CN (1) | CN221123266U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118769365A (en) * | 2024-09-13 | 2024-10-15 | 山西建投建筑产业有限公司 | A prefabricated mold for manufacturing large-span concrete double T-slabs |
| CN120907406A (en) * | 2025-08-25 | 2025-11-07 | 中铁十五局集团地下工程有限公司 | Portable multifunctional steel bar spacing checking device |
-
2023
- 2023-11-16 CN CN202323091020.8U patent/CN221123266U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118769365A (en) * | 2024-09-13 | 2024-10-15 | 山西建投建筑产业有限公司 | A prefabricated mold for manufacturing large-span concrete double T-slabs |
| CN120907406A (en) * | 2025-08-25 | 2025-11-07 | 中铁十五局集团地下工程有限公司 | Portable multifunctional steel bar spacing checking device |
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