CN209673549U - A kind of project supervision reinforcing bar in-situs tester - Google Patents
A kind of project supervision reinforcing bar in-situs tester Download PDFInfo
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- CN209673549U CN209673549U CN201920037167.3U CN201920037167U CN209673549U CN 209673549 U CN209673549 U CN 209673549U CN 201920037167 U CN201920037167 U CN 201920037167U CN 209673549 U CN209673549 U CN 209673549U
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- reinforcing bar
- sliding
- block
- sliding panel
- holding holes
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Abstract
The utility model discloses a kind of project supervision reinforcing bar in-situs testers, belong to project supervision equipment, its key points of the technical solution are that: including two pieces of mounting plates, cylinder is provided between two pieces of mounting plates, the cylinder body of the cylinder is fixedly connected with one piece of mounting plate, the piston rod of the cylinder is fixedly connected with other end mounting plate, the side of two pieces of mounting plates towards the same sides offers recessing groove, two pieces of mounting plates are respectively connected with the clamp system that reinforcing bar is fixed, the clamp system includes the fixed plate connecting with mounting plate, by the mobile lead screw of the sliding panel of steel bar clamping and driving sliding panel, the one end of sliding panel far from fixed plate and lead screw are rotatablely connected, the lead screw is threadedly coupled with mounting plate, the fixed plate and sliding panel are located at the two sides of recessing groove.The utility model is structurally reasonable, makes reinforcing bar that clamp system can be used directly using recessing groove and fixes, to make the more convenient to use of detector.
Description
Technical field
The utility model belongs to project supervision equipment, more specifically, it relates to which a kind of project supervision is examined with reinforcing bar scene
Survey instrument.
Background technique
For concrete structure, steel bar mechanics performance is the most important index that it realizes load-carrying properties, therefore right
It is to guarantee the important means of concrete quality that steel bar mechanics performance, which carries out detection, according to " concrete structure construction inspection of quality is advised
Model " it requires, all concrete structure engineerings are required to carry out the reinspection of steel bar mechanics performance, especially for using welding
Or the detection of the connector of mechanical connection is even more important.However current detection is realized by additional elasticity modulus, it should
Kind of equipment has the function of strict control loading velocity, but since equipment is than cumbersome, is not suitable for building site and uses.
A kind of steel bar mechanics performance field detecting device disclosed in Chinese patent CN202814792U is characterized in that: packet
Fixture, pedestal and support device are included, is respectively equipped with the first and second coaxial mounting hole on the fixture and pedestal, described first and second
The inside of at least one of mounting hole is equipped with reinforcing bar fixed clamping device, and support device is able to drive fixture along the first and second peace
It fills hole and relative motion axially occurs with pedestal.
Above scheme needs to penetrate reinforcing bar in the first and second mounting hole when in use, when the length of reinforcing bar is longer, by steel
The process that muscle penetrates in the first and second mounting hole is more troublesome.
Therefore it needs to propose the new technical solution of one kind to solve the above problems.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of project supervision reinforcing bar scenes
Detector, reinforcement installation is more convenient in the process on detector.
To achieve the above object, the utility model provides following technical solution: a kind of inspection of project supervision reinforcing bar scene
Instrument, including two pieces of mounting plates are surveyed, cylinder, the cylinder body of the cylinder and the fixed company of one piece of mounting plate are provided between two pieces of mounting plates
It connects, the piston rod of the cylinder is fixedly connected with other end mounting plate, and the side of two pieces of mounting plates towards the same side is opened
Equipped with recessing groove, two pieces of mounting plates are respectively connected with the clamp system that reinforcing bar is fixed, and the clamp system includes connecting with mounting plate
The fixed plate that connects, by the mobile lead screw of the sliding panel of steel bar clamping and driving sliding panel, the one end of sliding panel far from fixed plate with
Lead screw rotation connection, the lead screw is threadedly coupled with mounting plate, and the fixed plate and sliding panel are located at the two sides of recessing groove.
By using above-mentioned technical proposal, reinforcing bar is placed in recessing groove when being detected, rotational lead screw makes to slide later
Movable plate is mobile towards fixed plate, is fixed reinforcing bar and mounting plate using fixed plate and sliding panel, and starting cylinder later makes two pieces of peaces
Loading board away from each other, detects reinforcing bar.
The utility model is further arranged to: the clamp system is located at the one end of mounting plate far from cylinder.
Make clamp system and mounting plate using the movement of mounting plate limitation clamp system by using above-mentioned technical proposal
Between will not generate relative movement, to keep the use process of detector more stable.
The utility model is further arranged to: the side that the mounting plate offers recessing groove is respectively connected with retention mechanism,
The retention mechanism includes the connecting rod being rotatablely connected with mounting plate and the anchorage bar for being fixed on installation plate end face, the anchorage bar
The two sides of recessing groove are located at connecting rod, the connecting rod offers binding groove close to the end face of cylinder, and binding groove will be even
The both ends of the surface of extension bar run through, and the anchorage bar can be placed in binding groove.
By using above-mentioned technical proposal, the spacing between two sides for keeping recessing groove opposite using fastening assembly will not be sent out
It is raw to change, to make fixed plate and sliding panel can be by steel bar clamping, so that the testing result of detector be made to keep accurate.
The utility model is further arranged to: the fixed plate and sliding panel end face close to each other are connected separately with first
It abuts block and second and abuts block, the first abutting block and second abut block end face adjacent to each other and offer respectively matches with reinforcing bar
The first holding holes and the second holding holes closed, first holding holes run through the upper and lower end faces of fixed plate, second folder
Hole to be held to run through the upper and lower end faces of sliding panel, reinforcing bar can be placed in first holding holes and the second holding holes, and described first
When the axis of holding holes is overlapped with the axis of the second holding holes, do not contacted between the fixed plate and sliding panel.
By using above-mentioned technical proposal, reinforcing bar is clamped using the first holding holes and the second holding holes, is increased and steel
The contact area of muscle reduces the phase between reinforcing bar and clamp system to increase the frictional force between reinforcing bar and clamp system
To movement, keep the result of measurement more accurate.
The utility model is further arranged to: the first frictional groove, first friction are offered in first holding holes
Slot offers the second frictional groove in second holding holes perpendicular to the axis of the first holding holes, and second frictional groove hangs down
Directly in the axis of the second holding holes.
By using above-mentioned technical proposal, using the first frictional groove and the second frictional groove increase clamp system and reinforcing bar it
Between frictional force keep the result of measurement more accurate to reduce the relative position between clamp system and reinforcing bar.
The utility model is further arranged to: the fixed plate offers several first sliding grooves close to the end face of sliding panel,
The first sliding groove runs through the side of fixed plate, and the first abutting block is fixedly connected with first close to the end face of fixed plate and slides
Block, first sliding block can be placed in first sliding groove, and the sliding panel offers second sliding slot close to the side of fixed plate, described
Second sliding slot runs through sliding panel side, and the second abutting block is fixedly connected with the second sliding block, institute close to the side of sliding panel
Stating the second sliding block can be placed in second sliding slot.
By using above-mentioned technical proposal, after needing the diameter of the reinforcing bar detected to change, first can be abutted
Block and the second abutting block are replaced, and be bonded the first holding holes and the second holding holes can with reinforcing bar, so as to different
Reinforcing bar is clamped, so that the size of measurable reinforcing bar is more.
The utility model is further arranged to: the end face of the first sliding groove and second sliding slot far from its opening is fixed to be connected
It is connected to magnetic block.
By using above-mentioned technical proposal, block and second is abutted to first using magnetic block and abuts block and applies magnetic force, make the
One abutting block and the second abutting block will not be detached from clamp system, thus more stable when keeping detector mobile.
The utility model is further arranged to: the first abutting block and the second abutting block both ends offer first wedge respectively
Shape face and the second lozenges.
By using above-mentioned technical proposal, the first abutting block and second are increased using the first lozenges and the second lozenges
The area for abutting the opening between block makes reinforcing bar be easier to be placed in the first abutting block and the second abutting block, to make the process of measurement
It is more convenient.
In conclusion the utility model has the following beneficial effects:
1, the utility model is that reinforcing bar can be easily placed in clamp system using recessing groove, it is no longer necessary to by reinforcing bar from
One end is inserted into mounting plate, thus more convenient during making measurement；
2, mounting plate is limited using connecting rod and anchorage bar, the spacing between two sides for keeping recessing groove opposite
It will not change, to keep clamp system more firm to the fixation of reinforcing bar；
3, block and second is abutted using dismountable first and abut block, make the first holding holes and the second holding holes can be with reinforcing bar
Cooperation, to keep clamp system more stable to the clamping of reinforcing bar.
Detailed description of the invention
Fig. 1 is the perspective view of the present embodiment；
Fig. 2 is the schematic diagram that the present embodiment is used to show clamp system.
Detailed description of the invention: 1, mounting plate；11, recessing groove；2, cylinder；3, clamp system；31, fixed plate；311, first is sliding
Slot；32, sliding panel；321, second sliding slot；33, lead screw；34, limit plate；35, first block is abutted；351, the first holding holes；352,
First frictional groove；353, the first sliding block；354, the first lozenges；36, second block is abutted；361, the second holding holes；362, second
Frictional groove；363, the second sliding block；364, the second lozenges；37, magnetic block；4, retention mechanism；41, connecting rod；411, binding groove；
42, anchorage bar.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
A kind of project supervision reinforcing bar in-situs tester, as shown in Figure 1, include two pieces of mounting plates 1, two pieces of mounting plates 1 it
Between setting there are two cylinder 2, two cylinders 2 are located at the two sides of mounting plate 1.The cylinder body of cylinder 2 uses bolt and one piece of peace
Loading board 1 is fixed, and piston is fixed using bolt and another piece of 1 end face of mounting plate.Two pieces of 1 sides of mounting plate offer recessing groove
11, recessing groove 11 runs through close and far from cylinder 2 the both ends of the surface of mounting plate 1.Two pieces of mounting plates 1 are respectively connected with and consolidate reinforcing bar
Fixed clamp system 3, clamp system 3 include with mounting plate 1 using bolted fixed plate 31, by reinforcing bar towards fixed plate 31
The mobile lead screw 33 of the sliding panel 32 and driving sliding panel 32 of promotion, sliding panel 32 and fixed plate 31 are located at recessing groove 11
Two sides.The end face use that mounting plate 1 is connected with fixed plate 31 has been bolted limit plate 34, lead screw 33 pass through limit plate 34 and its
It is threadedly coupled with limit plate 34, one end of the close fixed plate 31 of lead screw 33 and sliding panel 32 are rotatablely connected.When being detected
Reinforcing bar is placed in recessing groove 11, rotational lead screw 33 keeps sliding panel 32 mobile towards fixed plate 31 later, utilizes 31 He of fixed plate
Sliding panel 32 is fixed by reinforcing bar and mounting plate 1, and starting cylinder 2 later makes two pieces of mounting plates 1 away from each other, examines to reinforcing bar
It surveys.
As shown in Figure 1, fixed plate 31 and sliding panel 32 will receive towards cylinder 2 due to when measuring to reinforcing bar
Pressure, therefore clamp system 3 is located at end face of the slip base far from cylinder 2, to limit the shifting of clamp system 3 using mounting plate 1
It is dynamic, make that relative movement will not be generated between clamp system 3 and mounting plate 1, to keep the use process of detector more stable.
As shown in Figure 1, the two can be to recessing groove due to after fixed plate 31 and sliding panel 32 are fixed by the position of reinforcing bar
11 opposite two sidewalls apply power away from each other, make the two sidewalls of recessing groove 11 away from each other, to make fixed plate 31 and sliding
Movable plate 32 away from each other, influences fixation of the two to reinforcing bar.Therefore the end face that mounting plate 1 offers recessing groove 11 is provided with fastening
Mechanism 4, retention mechanism 4 include the connecting rod 41 being rotatablely connected with mounting plate 1 and are fixed on the anchorage bar 42 of 1 end face of mounting plate,
Anchorage bar 42 and connecting rod 41 are located at the two sides of connecting rod 41.Connecting rod 41 offers binding groove close to the end face of cylinder 2
411, binding groove 411 runs through the two sides of connecting rod 41, and anchorage bar 42 can be placed in binding groove 411, and connecting rod 41 at this time
Perpendicular to the axis of cylinder 2.The spacing between two sides for keeping recessing groove 11 opposite using retention mechanism 4 will not change,
To make fixed plate 31 and sliding panel 32 can be by steel bar clamping, so that the testing result of detector be made to keep accurate.
In order to increase the frictional force between reinforcing bar and fixed plate 31 and sliding panel 32, reduce between reinforcing bar and clamp system 3
Relative movement.Fixed plate 31 and the end face close to each other of sliding panel 32 are connected separately with the first abutting block 35 and second and abut block
36, the first abutting block 35 and the second abutting block 36 end face close to each other offer the first holding holes with reinforcing bar cooperation respectively
351 and second holding holes 361, the first holding holes 351 first abutting 35 upper and lower end faces of block are run through, the second holding holes 361 will
Second abutting 36 upper and lower end faces of block run through.Reinforcing bar can be placed in simultaneously in the first holding holes 351 and the second holding holes 361, and is worked as
When the axis of first holding holes 351 and the axis of the second holding holes 361 are overlapped, do not contacted between fixed plate 31 and sliding panel 32.
Reinforcing bar is clamped using the first holding holes 351 and the second holding holes 361, increases the contact area with reinforcing bar, to increase
Frictional force between reinforcing bar and clamp system 3 reduces the relative movement between reinforcing bar and clamp system 3, makes the result of measurement more
It is accurate to add.
First abut block 35 and second abuts frictional force between block 36 and reinforcing bar in order to further increase, reduce reinforcing bar with
Relative displacement between clamp system 3.As shown in Fig. 2, 351 inner wall of the first holding holes offers several first frictional grooves 352, the
Axis of one frictional groove 352 perpendicular to the first holding holes 351.Second holding holes, 361 inner wall offers several second frictional grooves
362, axis of second frictional groove 362 perpendicular to the second holding holes 361.Increased using the first frictional groove 352 and the second frictional groove 362
The frictional force between clamp system 3 and reinforcing bar is added, to reduce the relative displacement between clamp system 3 and reinforcing bar, has made to survey
The result of amount is more accurate.
As shown in Fig. 2, since the diameter of different reinforcing bars is different, in order to make the first abutting block 35 and second abut block
36 can preferably clamp reinforcing bar, need to replace the first abutting block 35 and the second abutting block 36 at this time, make the first clamping
Hole 351 and the second holding holes 361 can be cooperated with detected reinforcing bar.Therefore fixed plate 31 is opened close to the end face of sliding panel 32
Equipped with first sliding groove 311 in T shape, first sliding groove 311 runs through a side of fixed plate 31, and the first abutting block 35 is close
The end face of fixed plate 31 is welded with the first sliding block 353, and the first sliding block 353 is placed in sliding in first sliding groove 311.Sliding panel 32 is close
The end face of fixed plate 31 offers second sliding slot 321, and second sliding slot 321 runs through 32 side of sliding panel, and the second abutting block 36 leans on
The end face of nearly sliding panel 32 is welded with the second sliding block 363, and the second sliding block 363 can be placed in sliding in second sliding slot 321.It is needing to examine
After the diameter of the reinforcing bar of survey changes, the first abutting block 35 and the second abutting block 36 can be replaced, make the first clamping
Hole 351 and the second holding holes 361 can be bonded with reinforcing bar, so as to clamp to different reinforcing bars, thus measurable steel
The size of muscle is more.
In order to which the first abutting block 35 in moving detector and the second abutting block 36 will not generate disengaging with clamp system 3,
As shown in Fig. 2, the end face of first sliding groove 311 and second sliding slot 321 far from its opening is using being bolted the block 37 that is magnetic, magnetic
Property block 37 can with first abut block 35 or second abut block 36 be attracted.First abutting block 35 and second is supported using magnetic block 37
It connects block 36 and applies magnetic force, be detached from the first abutting block 35 and the second abutting block 36 will not with clamp system 3, so that detector be made to move
It is more stable when dynamic.
It is abutted between block 35 and the second abutting block 36 to make reinforcing bar be easier to insertion first, as shown in Fig. 2, first abuts block
35 and second abutting 36 both ends of block offer the first lozenges 354 and the second lozenges 364 respectively, utilize the first lozenges 354
And second lozenges 364 increase the first abutting block 35 and second and abut opening area between block 36, make reinforcing bar be easier to be placed in
First, which abuts block 35 and second, abuts between block 36, to keep the process of measurement more convenient.
Working principle:
When measuring, rotation connection bar 41 is disconnected it with anchorage bar 42, and reinforcing bar is placed in recessing groove later
In 11, being rotatablely connected bar 41 at this time is connected in fastening column in binding groove 411, and rotational lead screw 33 makes sliding panel 32 towards admittedly later
Fixed board 32 is mobile, is clamped reinforcing bar using the first holding holes 351 and the second holding holes 361, and starting cylinder 2 at this time makes two pieces of installations
Plate 1 away from each other, cylinder 2 is closed when the spacing between two pieces of mounting plates 1 reaches defined numerical value, whether passes through reinforcing bar at this time
Fracture judges whether reinforcing bar is up to standard.
Specific embodiment is only the explanation to the utility model, is not limitations of the present invention, this field
Technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but only
It will be in the scope of the claims of the utility model all by the protection of Patent Law.
Claims (8)
1. a kind of project supervision reinforcing bar in-situs tester, including two pieces of mounting plates (1), it is characterised in that: two pieces of mounting plates (1)
Between be provided with cylinder (2), the cylinder body of the cylinder (2) is fixedly connected with one piece of mounting plate (1), the piston of the cylinder (2)
Bar is fixedly connected with another mounting plate (1), and the side of two pieces of described mounting plate (1) towards the same sides offers recessing groove
(11), two pieces of mounting plates (1) are respectively connected with the clamp system (3) that reinforcing bar is fixed, and the clamp system (3) includes and mounting plate
(1) fixed plate (31) connected, the lead screw (33) for moving the sliding panel (32) of steel bar clamping and driving sliding panel (32), sliding
Plate (32) one end and lead screw (33) far from fixed plate (31) are rotatablely connected, and the lead screw (33) is threadedly coupled with mounting plate (1),
The fixed plate (31) and sliding panel (32) are located at the two sides of recessing groove (11).
2. a kind of project supervision reinforcing bar in-situs tester according to claim 1, it is characterised in that: the clamp system
(3) it is located at the one end of mounting plate (1) far from cylinder (2).
3. a kind of project supervision reinforcing bar in-situs tester according to claim 1, it is characterised in that: the mounting plate
(1) side for offering recessing groove (11) is respectively connected with retention mechanism (4), and the retention mechanism (4) includes turning with mounting plate (1)
The connecting rod (41) of dynamic connection and the anchorage bar (42) for being fixed on mounting plate (1) end face, the anchorage bar (42) and connecting rod
(41) two sides of recessing groove (11) are located at, the connecting rod (41) offers binding groove close to the end face of cylinder (2)
(411), binding groove (411) runs through the both ends of the surface of connecting rod (41), and the anchorage bar (42) can be placed in binding groove (411).
4. a kind of project supervision reinforcing bar in-situs tester according to claim 1, it is characterised in that: the fixed plate
(31) it is connected separately with the first abutting block (35) and second with sliding panel (32) end face close to each other and abuts block (36), described the
One, which abuts block (35) and second, abuts block (36) end face adjacent to each other and offers the first holding holes cooperated with reinforcing bar respectively
(351) upper and lower end faces of fixed plate (31) are run through with the second holding holes (361), first holding holes (351), described
Two holding holes (361) run through the upper and lower end faces of sliding panel (32), and reinforcing bar can be placed in first holding holes (351) and second
In holding holes (361), when the axis of first holding holes (351) is overlapped with the axis of the second holding holes (361), the fixation
It is not contacted between plate (31) and sliding panel (32).
5. a kind of project supervision reinforcing bar in-situs tester according to claim 4, it is characterised in that: first clamping
It is offered the first frictional groove (352) in hole (351), axis of first frictional groove (352) perpendicular to the first holding holes (351)
Line offers the second frictional groove (362) in second holding holes (361), second frictional groove (362) perpendicular to second
The axis of holding holes (361).
6. a kind of project supervision reinforcing bar in-situs tester according to claim 5, it is characterised in that: the fixed plate
(31) it is offered several first sliding grooves (311) close to the end face of sliding panel, the first sliding groove (311) is by the side of fixed plate (31)
Face is run through, and described first abuts block (35) is fixedly connected with the first sliding block (353) close to the end face of fixed plate (31), and described first
Sliding block (353) can be placed in first sliding groove (311), and the sliding panel (32) offers second close to the side of fixed plate (31) and slides
Slot (321), the second sliding slot (321) run through sliding panel (32) side, and described second abuts block (36) close to sliding panel
(32) side is fixedly connected with the second sliding block (363), and second sliding block (363) can be placed in second sliding slot (321).
7. a kind of project supervision reinforcing bar in-situs tester according to claim 6, it is characterised in that: the first sliding groove
(311) and end face of its separate opening of second sliding slot (321) is fixedly connected to magnetic block (37).
8. a kind of project supervision reinforcing bar in-situs tester according to claim 7, it is characterised in that: described first abuts
Block (35) and second abutting block (36) both ends offer the first lozenges (354) and the second lozenges (364) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920037167.3U CN209673549U (en) | 2019-01-10 | 2019-01-10 | A kind of project supervision reinforcing bar in-situs tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920037167.3U CN209673549U (en) | 2019-01-10 | 2019-01-10 | A kind of project supervision reinforcing bar in-situs tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209673549U true CN209673549U (en) | 2019-11-22 |
Family
ID=68565202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920037167.3U Expired - Fee Related CN209673549U (en) | 2019-01-10 | 2019-01-10 | A kind of project supervision reinforcing bar in-situs tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209673549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113686226A (en) * | 2021-07-14 | 2021-11-23 | 北京磐石建设监理有限责任公司 | Manage and use reinforcing bar interval detection device |
-
2019
- 2019-01-10 CN CN201920037167.3U patent/CN209673549U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113686226A (en) * | 2021-07-14 | 2021-11-23 | 北京磐石建设监理有限责任公司 | Manage and use reinforcing bar interval detection device |
| CN113686226B (en) * | 2021-07-14 | 2023-09-12 | 北京磐石建设监理有限责任公司 | Reinforcing bar interval detection device is used in supervision |
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| 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: 20191122 Termination date: 20220110 |