CN218067343U - Protective device for static load test detection of steel strand - Google Patents
Protective device for static load test detection of steel strand Download PDFInfo
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- CN218067343U CN218067343U CN202220459778.9U CN202220459778U CN218067343U CN 218067343 U CN218067343 U CN 218067343U CN 202220459778 U CN202220459778 U CN 202220459778U CN 218067343 U CN218067343 U CN 218067343U
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Abstract
The utility model belongs to the technical field of the experiment protection, especially, protector that steel strand wires static load test detected appears steel strand wires fracture or clamping piece when detecting to current equipment carries out steel strand wires static load test easily and bursts apart the condition of departure, causes very big hidden danger for production and safety, and artifical collection after the steel strand wires fracture takes trouble and laboursome problem, the following scheme is proposed to present, and it includes the workstation, first spout and second spout have been seted up to a plurality of supporting legs of bottom fixedly connected with of workstation, the top of workstation, and slidable mounting has first slider in the first spout, the first protection casing of top fixedly connected with of first slider, and slidable mounting has the second slider in the second spout, the utility model discloses can prevent through the effectual dangerous situations such as flying that collapse that can appear in the experimentation of the protection casing that merges, simultaneously can be convenient carry out effectual collection to the piece that collapses and fly, convenient to use.
Description
Technical Field
The utility model relates to an experiment protection technical field especially relates to a protector that steel strand wires static load test detected.
Background
The application of the prestress technology in China is increasingly wide, particularly, the construction scale of basic facilities such as railway bridges, water conservancy and electric power is continuously enlarged in recent years, the number of steel strand anchorage products is gradually increased, and the yield is continuously increased. Therefore, anchorage performance testing is becoming an increasingly important concern. The static load anchoring performance of the anchorage device is the most important performance related to the using state of the anchorage device and is a necessary project of construction engineering. At present, a static load steel strand anchoring tester is generally adopted for testing the static load anchoring performance, is generally applied to the detection of the anchoring coefficient of steel strands for railway, bridge, building, electric power and other infrastructure construction, and can meet the technical requirements of the national relevant regulation on the porous static load anchoring performance test. Is the necessary detection equipment for construction engineering. However, in the process of carrying out such a test by using the above-mentioned equipment, the situation that the steel strand is broken or the clamping piece is cracked and flies out can occur, so that great hidden dangers are caused to production and safety, and meanwhile, manual collection after the steel strand is broken is troublesome and laborious.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the steel strand wires fracture or the clamping piece collapses and flies out easily when current equipment carries out steel strand wires static load test and detects, cause very big hidden danger for production and safety, and the artifical difficult shortcoming of trouble of collecting after the steel strand wires fracture, and the protector that the steel strand wires static load test that provides detected.
In order to realize the purpose, the utility model adopts the following technical scheme:
protection device that steel strand wires static test detected, comprises a workbench, a plurality of supporting legs of bottom fixedly connected with of workstation, first spout and second spout have been seted up at the top of workstation, slidable mounting has first slider in the first spout, the first protection casing of top fixedly connected with of first slider, slidable mounting has the second slider in the second spout, the top fixedly connected with second protection casing of second slider, first protection casing cooperatees with the second protection casing, the rectangle recess has been seted up at the top of workstation, be provided with the bar in the rectangle recess and accomodate the shell, be provided with an album bits mechanism in the workstation, it accomodates the shell with the bar and cooperatees to collect bits mechanism, seted up the motor chamber in the workstation, fixed mounting has the motor on the bottom inner wall in motor chamber, motor and first slider, second slider and album bits mechanism cooperate.
Preferably, collection bits mechanism has the rotation axis including offering the rotatory chamber in the workstation, the welding on the output shaft of motor, and the top of rotation axis extends to rotatory intracavity and fixedly connected with connecting plate, is provided with the magnetic stripe on the connecting plate, and the shell is accomodate with the bar to the magnetic stripe and cooperates, and the magnetic stripe can attract the piece and drive it and remove to the bar and accomodate in the shell and collect.
Preferably, a first threaded rod is rotatably mounted in the first sliding groove, a first threaded hole is formed in the first sliding block, the first threaded rod is threadedly mounted in the first threaded hole, and the first threaded rod can drive the first sliding block to move through the first threaded hole.
Preferably, a second threaded rod is rotatably mounted in the second sliding groove, a second threaded hole is formed in the second sliding block, the second threaded rod is threadedly mounted in the second threaded hole, and the second threaded rod can drive the second sliding block to move through the second threaded hole.
Preferably, the fixed cover in the outside of rotation axis is equipped with first bevel gear, and the one end of first threaded rod extends to the motor intracavity and fixedly connected with second bevel gear, and the one end of second threaded rod extends to the motor intracavity and fixedly connected with third bevel gear, and first bevel gear meshes with second bevel gear and third bevel gear mutually, and first bevel gear can drive second bevel gear and third bevel gear simultaneously and rotate.
Compared with the prior art, the utility model has the advantages of:
1. according to the scheme, the first bevel gear is matched with the second bevel gear and the third bevel gear, the first threaded rod is matched with the first sliding block through the first threaded hole, and the second threaded rod is matched with the second sliding block through the second threaded hole, so that the first protective cover and the second protective cover can be combined, and dangerous situations such as collapse and flying which may occur in the experiment process can be effectively prevented;
2. according to the scheme, the rotating shaft is matched with the connecting plate, the magnetic strip is matched with the strip-shaped containing shell, so that the first protective cover and the second protective cover can simultaneously drive the magnetic strip to rotate when moving, the magnetic strip can effectively attract flying scraps on the working table surface, and the scraps are driven to move along with the rotation of the magnetic strip until the scraps move into the strip-shaped containing shell and cannot be separated from each other, so that the scraps can be effectively collected, and the use is convenient;
the utility model discloses can prevent through the effectual dangerous situation such as collapsing and flying that probably appears in the experimentation of the protection casing that merges, can be convenient simultaneously carry out effectual collection, convenient to use to collapsing the piece etc. that flies.
Drawings
Fig. 1 is a schematic structural view of a protective device for static load test detection of a steel strand according to the present invention;
fig. 2 is an enlarged schematic structural view of a point a in fig. 1 of the protection device for the static load test detection of the steel strand according to the present invention;
fig. 3 is the utility model provides a protector's that steel strand wires static load test detected first protection casing structure sketch map.
In the figure: 1 workstation, 2 supporting legs, 3 first slider, 4 first protection casings, 5 second slider, 6 second protection casings, 7 bar-shaped containing shell, 8 motors, 9 rotatory chambeies, 10 rotation axes, 11 connecting plates, 12 magnetic stripes, 13 first threaded rod, 14 second threaded rod, 15 first bevel gear, 16 second bevel gears, 17 third bevel gears.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, protection device that steel strand wires static test detected, including workstation 1, a plurality of supporting legs 2 of fixedly connected with through welding in the bottom of workstation 1, first spout and second spout have been seted up at the top of workstation 1, slidable mounting has first slider 3 in the first spout, first protection casing 4 of fixedly connected with through welding in the top of first slider 3, slidable mounting has second slider 5 in the second spout, welded fixedly connected with second protection casing 6 is passed through at the top of second slider 5, first protection casing 4 cooperatees with second protection casing 6, the rectangle recess has been seted up at the top of workstation 1, it accomodates shell 7 to be provided with the bar in the rectangle recess, be provided with collection bits mechanism in workstation 1, it accomodates shell 7 with the bar to collect bits mechanism and cooperate, the motor chamber has been seted up in workstation 1, there is motor 8 through bolt fixed mounting on the bottom inner wall in motor chamber, motor 8 cooperatees with first slider 3, second slider 5 and collection bits mechanism.
In this embodiment, collection bits mechanism has rotation axis 10 including offering the rotatory chamber 9 in workstation 1 on the output shaft of motor 8, and the top of rotation axis 10 extends to in rotatory chamber 9 and through welding fixedly connected with connecting plate 11, is provided with magnetic stripe 12 on the connecting plate 11, and magnetic stripe 12 and bar are accomodate shell 7 and are matched with, and magnetic stripe 12 can attract the piece and drive it and remove and accomodate in the shell 7 to the bar and collect.
In this embodiment, a first threaded rod 13 is rotatably installed in the first chute, a first threaded hole is formed in the first slider 3, the first threaded rod 13 is threadedly installed in the first threaded hole, and the first threaded rod 13 can drive the first slider 3 to move through the first threaded hole.
In this embodiment, a second threaded rod 14 is rotatably installed in the second sliding groove, a second threaded hole is formed in the second slider 5, the second threaded rod 14 is threadedly installed in the second threaded hole, and the second threaded rod 14 can drive the second slider 5 to move through the second threaded hole.
In this embodiment, the outer side of the rotating shaft 10 is provided with a first bevel gear 15 through a welding fixing sleeve, one end of the first threaded rod 13 extends into the motor cavity and is connected with a second bevel gear 16 through welding and fixing, one end of the second threaded rod 14 extends into the motor cavity and is connected with a third bevel gear 17 through welding and fixing, the first bevel gear 15 is meshed with the second bevel gear 16 and the third bevel gear 17, and the first bevel gear 15 can drive the second bevel gear 16 and the third bevel gear 17 to rotate simultaneously.
In this embodiment, when performing an experiment, at first, need starter motor 8, motor 8's output shaft drives rotation axis 10 and rotates, rotation axis 10 drives first bevel gear 15 and connecting plate 11 in step and rotates, connecting plate 11 drives magnetic stripe 12 and rotates inaccurately this moment, first bevel gear 15 drives second bevel gear 16 and third bevel gear 17 simultaneously and rotates, second bevel gear 16 drives first threaded rod 13 and rotates, first threaded rod 13 drives first slider 3 displacement through first screw hole, first slider 3 drives first protection casing 4 displacement, third bevel gear 17 drives second threaded rod 14 and rotates simultaneously, second threaded rod 14 drives second slider 5 displacement through the second screw hole, second slider 5 drives second protection casing 6 displacement, make first protection casing 4 and second protection casing 6 reverse displacement, until workstation 1 exposes, then place steel strand static load test detection instrument on workstation 1, then reverse starter motor 8 again, make first protection casing 4 and second protection casing 6 approach each other to collapsing, then can experiment, can launch to the first protection casing 4 and second protection casing 6 on the inside wall of second protection casing 6 when the steel strand load test, then, the inside wall of the steel strand load test detection instrument is placed on workstation 1, then reverse starter motor 8 again, make first protection casing 4 and second protection casing 6 move through the inside wall of the magnetic stripe 12 that can not enough collapse, and the effectual suction strip-type protection casing is moved again, and the inside can not enough to drive the piece again, and the effectual piece to move after the second protection casing moves, and the unable piece is moved, thereby make the inside wall of the protection casing move, it is moved to drive the simple magnetic stripe 12 and the connection plate to drive the strip-type piece again, it is carried out again, and the unable piece to break, and the connection plate to drive the strip-type piece again, and the strip-type piece to carry out again, and the unable piece is moved, thereby can be carried out the effectual piece again, and the unable piece to drive the magnetic stripe removal, and the unable piece again, it is moved, it is convenient piece to the unable piece to drive the magnetic stripe removal to the magnetic stripe removal again, and collect the magnetic stripe.
Example two
The difference from the first embodiment is that: including workstation 1, a plurality of supporting legs of bottom fixedly connected with 2 of workstation 1, first spout and second spout have been seted up at workstation 1's top, slidable mounting has first slider 3 in the first spout, the first protection casing 4 of top fixedly connected with of first slider 3, slidable mounting has second slider 5 in the second spout, the top fixedly connected with second protection casing 6 of second slider 5, first protection casing 4 cooperatees with second protection casing 6, the rectangle recess has been seted up at workstation 1's top, it accomodates shell 7 to be provided with the bar in the rectangle recess, be provided with album bits mechanism in the workstation 1, it cooperatees with shell 7 is accomodate to collection bits mechanism, the motor chamber has been seted up in workstation 1, fixed mounting has motor 8 on the bottom inner wall in motor chamber, motor 8 and first slider 3, the cooperation of second slider 5 and collection bits mechanism, it bordures all to be provided with the rubber pad on first protection casing 4 and the second protection casing 6.
In this embodiment, when carrying out the experiment, at first need start motor 8, motor 8's output shaft drives rotation axis 10 and rotates, rotation axis 10 drives first bevel gear 15 and connecting plate 11 and rotates in step, connecting plate 11 drives magnetic stripe 12 and rotates inaccurately this moment, first bevel gear 15 drives second bevel gear 16 and third bevel gear 17 simultaneously and rotates, second bevel gear 16 drives first threaded rod 13 and rotates, first threaded rod 13 drives first slider 3 displacement through first screw hole, first slider 3 drives first protection casing 4 displacement, third bevel gear 17 drives second threaded rod 14 and rotates simultaneously, second threaded rod 14 drives second slider 5 displacement through the second screw hole, second slider 5 drives second protection casing 6 displacement, make first protection casing 4 and second protection casing 6 reverse displacement, until workstation 1 exposes, then place steel strand wires dead load test detection tool on workstation 1, then reverse start motor 8 again, make first protection casing 4 and second protection casing 6 be close to each other and collapse to collapsing through rubber bordure, effectively reduce, and then the inseparable more closely, can carry out the experiment, can open when the experiment the magnetic force can move the protection casing and can drive the inside wall through the second protection casing 4 to the second protection casing and can not enough to drive the effectual magnetic stripe piece again, and the inside the strip piece again, and can drive the second protection casing 12 to rotate, and the effectual magnetic stripe removal again, and the protection casing, thereby make it can avoid the connection board to break to drive the strip piece to break through the effectual magnetic stripe removal again to push up the second protection casing to push away.
The rest is the same as the first embodiment.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. Protection device that steel strand wires static test detected, including workstation (1), a serial communication port, a plurality of supporting legs of bottom fixedly connected with (2) of workstation (1), first spout and second spout have been seted up at the top of workstation (1), slidable mounting has first slider (3) in the first spout, the first protection casing of top fixedly connected with (4) of first slider (3), slidable mounting has second slider (5) in the second spout, the top fixedly connected with second protection casing (6) of second slider (5), first protection casing (4) cooperate with second protection casing (6), the rectangle recess has been seted up at the top of workstation (1), it accomodates shell (7) to be provided with the bar in the rectangle recess, be provided with collection bits mechanism in workstation (1), collection bits mechanism accomodates shell (7) with the bar and cooperatees, the motor chamber has been seted up in workstation (1), fixed mounting has motor (8) on the bottom inner wall in motor chamber, motor (8) and first slider (3), second slider (5) and collection bits mechanism cooperate.
2. The protection device for the static test detection of the steel strand according to claim 1, wherein the scrap collecting mechanism comprises a rotating cavity (9) arranged in the workbench (1), a rotating shaft (10) is welded on an output shaft of the motor (8), the top end of the rotating shaft (10) extends into the rotating cavity (9) and is fixedly connected with a connecting plate (11), a magnetic strip (12) is arranged on the connecting plate (11), and the magnetic strip (12) is matched with the strip-shaped storage shell (7).
3. The protection device for the static test detection of the steel strand according to claim 1, wherein a first threaded rod (13) is rotatably mounted in the first sliding groove, a first threaded hole is formed in the first sliding block (3), and the first threaded rod (13) is threadedly mounted in the first threaded hole.
4. The protection device for the static test detection of the steel strand as claimed in claim 1, wherein a second threaded rod (14) is rotatably mounted in the second sliding groove, a second threaded hole is formed in the second sliding block (5), and the second threaded rod (14) is threadedly mounted in the second threaded hole.
5. The protection device for the static test detection of the steel strand as claimed in claim 2, wherein a first bevel gear (15) is fixedly sleeved on the outer side of the rotating shaft (10), one end of the first threaded rod (13) extends into the motor cavity and is fixedly connected with a second bevel gear (16), one end of the second threaded rod (14) extends into the motor cavity and is fixedly connected with a third bevel gear (17), and the first bevel gear (15) is meshed with the second bevel gear (16) and the third bevel gear (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220459778.9U CN218067343U (en) | 2022-03-04 | 2022-03-04 | Protective device for static load test detection of steel strand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220459778.9U CN218067343U (en) | 2022-03-04 | 2022-03-04 | Protective device for static load test detection of steel strand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218067343U true CN218067343U (en) | 2022-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220459778.9U Active CN218067343U (en) | 2022-03-04 | 2022-03-04 | Protective device for static load test detection of steel strand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218067343U (en) |
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- 2022-03-04 CN CN202220459778.9U patent/CN218067343U/en active Active
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