CN219417029U - Steel construction unit post atress performance detection device - Google Patents
Steel construction unit post atress performance detection device Download PDFInfo
- Publication number
- CN219417029U CN219417029U CN202320429221.5U CN202320429221U CN219417029U CN 219417029 U CN219417029 U CN 219417029U CN 202320429221 U CN202320429221 U CN 202320429221U CN 219417029 U CN219417029 U CN 219417029U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- clamping
- detection device
- performance detection
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 54
- 239000010959 steel Substances 0.000 title claims abstract description 54
- 238000001514 detection method Methods 0.000 title claims abstract description 40
- 238000010276 construction Methods 0.000 title claims abstract description 6
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000006378 damage Effects 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000000523 sample Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration 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
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model relates to the technical field of steel structure detection, and discloses a steel structure unit column stress performance detection device which comprises a base, wherein a bearing frame is fixedly connected to the top of the base, four springs distributed in a rectangular array are fixedly connected to the top of the bearing frame, clamping seats are fixedly connected to the tops of the four springs, and limit rods distributed in a rectangular array are fixedly connected to the bottoms of the clamping seats. This steel construction unit post atress performance detection device possesses advantages such as detection stability is good, has solved directly to place the steel sheet and has detected in two lift roller top, detects like this and can make the detection contact push down the steel sheet and contact the contact plate after, the contact plate makes its shrink to the spring application pressure, and the spring is kick-backed after the detection contact lifts up, lacks the clamping assembly because of the steel sheet and can lead to the steel sheet to bounce, probably causes the problem of injury to operating personnel.
Description
Technical Field
The utility model relates to the technical field of steel structure detection, in particular to a device for detecting the stress performance of a steel structure unit column.
Background
The stability of the steel structure for the building engineering, which uses steel pipes, H-shaped steel, angle steel and the like to strengthen the engineering structure, is generally an inclined connecting member, is most commonly in a herringbone shape and a crossed shape, and is widely applied to subways and foundation pit enclosures.
The utility model discloses a building steel structure bearing force detection device with the publication number of CN216012753U, which comprises a base, wherein a supporting rod is arranged on the base, a top frame is arranged on the supporting rod, a bearing frame is arranged on the base, a lifting component in contact with a steel structure is arranged on the bearing frame, a hydraulic cylinder is arranged on the top frame, the output end of the hydraulic cylinder is connected with the bearing frame, and a plurality of telescopic stress components are arranged on the bearing frame. According to the utility model, the detection device can select and adjust the stress components at proper positions according to different actual bearing positions of the steel structure so as to be in contact with the steel structure, thereby having the effect of detecting the single-point or multi-point bearing strength of the steel structure, effectively improving the application range of the detection device and meeting the strength detection requirements of multiple positions of the steel structure.
Above-mentioned building steel construction bearing force detection device, directly place the steel sheet and detect in two lift roller top, detect like this can make the detection contact push down the steel sheet and contact the contact plate after, the contact plate makes its shrink to the spring application pressure, and when the detection contact lifts up the back spring and kick-backs, because of the steel sheet lacks the clamping assembly can lead to the steel sheet to bounce, probably causes the injury to operating personnel.
Therefore, a device for detecting the stress performance of the steel structural unit column is provided to solve the above-mentioned problems.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a steel structure unit column stress performance detection device which has the advantages of good detection stability and the like, and solves the problems that when a detection contact presses the steel plate down to contact a contact plate, the contact plate applies pressure to the spring to shrink the spring, and when the detection contact is lifted, the spring rebounds, the steel plate bounces due to the lack of a clamping component, and the damage to operators is possibly caused.
(II) technical scheme
The technical scheme for solving the technical problems is as follows: the utility model provides a steel construction unit post atress performance detection device, includes the base, the top fixedly connected with of base bears the frame, bear the top fixedly connected with quantity of frame and be the spring that rectangular array distributes, four the top fixedly connected with grip slipper of spring, the bottom fixedly connected with quantity of grip slipper is four and is the gag lever post that rectangular array distributes, four the gag lever post is located the outside of four springs respectively and one end all extends to the inboard that bears the frame, the inside rotation of grip slipper is connected with the first threaded rod that quantity is two and be bilateral symmetry distribution, two the equal fixedly connected with of opposite one side of first threaded rod first bevel gear, two the front side meshing of first bevel gear has same second bevel gear, the front side fixedly connected with one end of second bevel gear extends to the rocker of grip slipper front side, two the equal threaded connection in the outside of first threaded rod has one end to extend to the centre gripping bottom plate of grip slipper top, two the equal fixedly connected with is left and right symmetry distribution's first threaded rod, two the equal rotation of two threaded rod is connected with two opposite side plates to two opposite side of centre gripping side plates have two opposite side of threaded rod respectively.
The beneficial effects of the utility model are as follows: through rotating the interval of two clamping bottom plates of rocker regulation, adjust to the width back of adaptation steel sheet, place the steel sheet at the top of two clamping bottom plates, rotate two knob respectively and drive two clamping top downwardly moving and grasp the steel sheet, can begin the atress performance and detect, improved the stability when detecting greatly.
The steel structure unit column stress performance detection device has the advantage of good detection stability.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the top fixedly connected with of bearing frame is located the scale on grip slipper right side, right side the right side fixedly connected with pointer of centre gripping curb plate.
The adoption of the further scheme has the beneficial effect that the deformation degree of the steel plate can be accurately estimated and read by observing the numerical value of the pointer pointing to the graduated scale.
Further, anti-skid grooves are formed in the outer sides of the two knobs, and rubber pads are fixedly connected to the bottoms of the four limiting rods.
The anti-slip groove has the beneficial effects that the friction force between the hand and the knob is increased by the anti-slip groove, so that the knob is more convenient to rotate.
Further, two opposite sides of the clamping top plate and the two shrinkage clamping bottom plates are fixedly connected with protection pads, and the bottom of the base is fixedly connected with an anti-slip pad.
The beneficial effect of adopting above-mentioned further scheme is, the protection pad makes clamping bottom plate and centre gripping roof be difficult for producing wearing and tearing when the centre gripping steel sheet, and then has improved clamping bottom plate and centre gripping roof's life.
Further, the front side of rocker rotates and is connected with the handle, the outside cover of handle is equipped with the antiskid cover.
The beneficial effect of adopting above-mentioned further scheme is, the handle makes the rotation rocker more convenient.
Further, the outside of rocker changes and is connected with the spacing ring, the ring channel with spacing ring looks adaptation has been seted up to the inside of grip slipper.
The beneficial effect of adopting above-mentioned further scheme is, the spacing ring rotates at the ring channel inboard, carries out spacingly to the rocker, makes it can be more stable rotatory.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of a first bevel gear and second bevel gear coupling arrangement of the present utility model;
FIG. 3 is a front view of the connection structure of the clamping bottom plate and the clamping side plate of the present utility model;
fig. 4 is an enlarged view of the structure of fig. 1 a according to the present utility model.
In the figure: 1. a base; 2. a carrier; 3. a spring; 4. a clamping seat; 5. a limit rod; 6. a first threaded rod; 7. a first bevel gear; 8. a second bevel gear; 9. a rocker; 10. clamping the bottom plate; 11. clamping the side plates; 12. a second threaded rod; 13. a knob; 14. and clamping the top plate.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the embodiment, given by fig. 1-4, a steel structure unit column stress performance detection device comprises a base 1, wherein the top of the base 1 is fixedly connected with a bearing frame 2, the top of the bearing frame 2 is fixedly connected with four springs 3 distributed in a rectangular array, the tops of the four springs 3 are fixedly connected with a clamping seat 4, the bottoms of the clamping seats 4 are fixedly connected with four limit rods 5 distributed in a rectangular array, the four limit rods 5 are respectively positioned at the outer sides of the four springs 3, one ends of the four limit rods extend to the inner side of the bearing frame 2, the inner sides of the clamping seat 4 are rotatably connected with first threaded rods 6 which are symmetrically distributed left and right, the opposite sides of the two first threaded rods 6 are fixedly connected with first bevel gears 7, the front sides of the two first bevel gears 7 are meshed with the same second bevel gears 8, the front sides of the second bevel gears 8 are fixedly connected with threaded rods 9 of which one ends extend to the front sides of the clamping seat 4, the outer sides of the two first bevel gears 6 are respectively connected with a bottom plate 10 of which one end extends to the upper side of the clamping seat 4, one end of the two side plates 10 which are symmetrically extends to the upper side of the clamping seat 4, one end of each side plate 11 is fixedly connected with two side plates 11, two side plates 11 are respectively connected with two side plates 12 which are symmetrically distributed at two sides of the two side plates 11 which are fixedly connected with two sides of the two side plates 12;
the top of the bearing frame 2 is fixedly connected with a graduated scale positioned on the right side of the clamping seat 4, and the right side of the right clamping side plate 11 is fixedly connected with a pointer;
the deformation degree of the steel plate can be accurately estimated and read by observing the numerical value of the pointer pointing to the graduated scale;
the outer sides of the two knobs 13 are provided with anti-skid grooves, and the bottoms of the four limiting rods 5 are fixedly connected with rubber pads;
the friction force between the hand and the knob 13 is increased by the anti-skid groove, so that the knob 13 is more convenient to rotate, the bottom of the limiting rod 5 is protected by the rubber pad, the limiting rod 5 is not easy to damage after contacting the base 1, and the service life of the limiting rod is prolonged;
the two clamping top plates 14 and the opposite sides of the two shrinkage clamping bottom plates 10 are fixedly connected with protection pads, and the bottom of the base 1 is fixedly connected with an anti-slip pad;
the protection pad ensures that the clamping bottom plate 10 and the clamping top plate 14 are not easy to wear when clamping the steel plate, thereby prolonging the service lives of the clamping bottom plate 10 and the clamping top plate 14, and the anti-slip pad increases the friction force between the base 1 and the ground, so that the detection device can more stably support the parts at the top of the detection device;
the front side of the rocker 9 is rotationally connected with a handle, and the outer side of the handle is sleeved with an anti-skid sleeve;
the handle enables the rocker 9 to be more convenient to rotate, and the anti-slip sleeve increases friction between the hand and the handle, so that the rotation is more stable;
the outer side of the rocker 9 is rotationally connected with a limiting ring, and an annular groove matched with the limiting ring is formed in the clamping seat 4;
the limiting ring rotates at the inner side of the annular groove to limit the rocker 9, so that the rocker can rotate more stably.
Working principle:
the first step: rotating the rocker 9 clockwise or anticlockwise to drive the second bevel gear 8 to rotate clockwise or anticlockwise, rotating the second bevel gear 8 clockwise or anticlockwise to drive the two first bevel gears 7 to rotate clockwise or anticlockwise, driving the two first threaded rods 6 to rotate clockwise or anticlockwise by the two first bevel gears 7, and driving the two clamping bottom plates 10 to move towards the middle or towards the two sides by the two first threaded rods 6 until the distance between the two clamping side plates 11 is adjusted to be matched with the width of the steel plate;
and a second step of: placing a steel plate on the top of the two clamping bottom plates 10, respectively rotating the two knobs 13, driving the two second threaded rods 12 to rotate by the two knobs 13, and driving the two clamping top plates 14 to move downwards by the two second threaded rods 12 so as to clamp the steel plate, so that stress performance detection can be started;
and a third step of: during detection, the detection probe presses down the steel plate, drives the clamping seat 4 to move downwards, the clamping seat 4 drives the four springs 3 to shrink, the buffer effect on the detection probe is achieved, the detection probe is protected from being damaged due to rapid impact on the steel plate, meanwhile, the clamping seat 4 drives the four limiting rods 5 to move downwards, when the four limiting rods 5 are in contact with the top of the base 1, the clamping seat 4 stops moving downwards, the detection probe continues to press the steel plate downwards, after detection, the detection probe rises, the springs 3 rebound due to tension, and the two clamping top plates 14 and the two clamping bottom plates 10 clamp the steel plate, so that the steel plate cannot pop up due to rebound, and therefore injury to operators is avoided.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a steel construction unit post atress performance detection device, includes base (1), its characterized in that: the utility model discloses a base, including base (1) and base, the top fixedly connected with of base (1) bears frame (2), bear the top fixedly connected with of frame (2) and be spring (3) that rectangular array distributes for four just, four the top fixedly connected with grip slipper (4) of spring (3), the bottom fixedly connected with of grip slipper (4) is four just is gag lever post (5) that rectangular array distributes, four gag lever post (5) are located the outside of four spring (3) respectively and one end all extends to the inboard of bearing frame (2), the inside rotation of grip slipper (4) is connected with first threaded rod (6) that quantity is two and be bilateral symmetry and distribute, two the equal fixedly connected with first bevel gear (7) of opposite one side of first threaded rod (6), two the front side meshing of first bevel gear (7) has same second bevel gear (8), the front side fixedly connected with one end extends to rocker (9) of grip slipper (4) front side, two the equal side of threaded rod (6) is the equal side plate (10) that the centre gripping of side of both side is connected with two threaded rod (10) is the equal side plate (10) that is the equal side of the centre gripping of side plate (10), the inner sides of the two clamping side plates (11) are respectively connected with a second threaded rod (12) with one end extending to the upper side of the two clamping side plates (11) respectively, the tops of the two second threaded rods (12) are respectively fixedly connected with a knob (13), and the outer sides of the two second threaded rods (12) are respectively connected with a clamping top plate (14) with one end extending to one side opposite to the two clamping side plates (11) respectively in a threaded manner.
2. The steel structural unit column stress performance detection device according to claim 1, wherein: the top fixedly connected with of bearing frame (2) is located the scale on grip slipper (4) right side, right side the right side fixedly connected with pointer of centre gripping curb plate (11).
3. The steel structural unit column stress performance detection device according to claim 1, wherein: anti-skid grooves are formed in the outer sides of the two knobs (13), and rubber pads are fixedly connected to the bottoms of the four limiting rods (5).
4. The steel structural unit column stress performance detection device according to claim 1, wherein: the two clamping top plates (14) and two opposite sides of the two shrinkage clamping bottom plates (10) are fixedly connected with protection pads, and the bottom of the base (1) is fixedly connected with an anti-slip pad.
5. The steel structural unit column stress performance detection device according to claim 1, wherein: the front side of the rocker (9) is rotationally connected with a handle, and the outer side of the handle is sleeved with an anti-skid sleeve.
6. The steel structural unit column stress performance detection device according to claim 1, wherein: the outer side of the rocker (9) is rotationally connected with a limiting ring, and an annular groove matched with the limiting ring is formed in the clamping seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320429221.5U CN219417029U (en) | 2023-03-09 | 2023-03-09 | Steel construction unit post atress performance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320429221.5U CN219417029U (en) | 2023-03-09 | 2023-03-09 | Steel construction unit post atress performance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219417029U true CN219417029U (en) | 2023-07-25 |
Family
ID=87204269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320429221.5U Active CN219417029U (en) | 2023-03-09 | 2023-03-09 | Steel construction unit post atress performance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219417029U (en) |
-
2023
- 2023-03-09 CN CN202320429221.5U patent/CN219417029U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200989869Y (en) | Steering wheel strength detecting equipment | |
| CN219417029U (en) | Steel construction unit post atress performance detection device | |
| CN106052531B (en) | Pressure vessel roundness measurement tool | |
| CN216349273U (en) | Spring elasticity test machine for spring production | |
| CN211085730U (en) | Quick sampling device for rubber tube abrasion detection | |
| CN212459176U (en) | Clutch diaphragm spring strength detection device | |
| CN204924824U (en) | Automatic impactometer is pressed to ball | |
| CN211122250U (en) | Manganese steel hardness detects uses fixing device | |
| CN113532244A (en) | Automobile clutch pressure plate detection equipment | |
| CN210665292U (en) | Detection device for pavement strength test | |
| CN207850585U (en) | Shaft torsional force detection tool | |
| CN206426041U (en) | A kind of five pawls draw horse | |
| CN212031490U (en) | Biological sample detecting instrument | |
| CN219641445U (en) | Building steel intensity detector | |
| CN212082273U (en) | Skid positioning pin position detection device | |
| CN214604136U (en) | Special assembly and disassembly tools of rolling mill AGC hydro-cylinder magnetic scale | |
| CN219776992U (en) | Adjustable automobile tire dynamic balance detector | |
| CN215448744U (en) | Clamping type hardness detection device for steel structure round pipe | |
| CN220207609U (en) | Soil profile in-situ heavy metal distribution detection probe | |
| CN220751058U (en) | Deformation measuring device for shaft parts after heat treatment | |
| CN215373828U (en) | Detection and correction equipment | |
| CN211928055U (en) | Hand-pressing type electric detector | |
| CN216049590U (en) | Multi-size detection equipment for universal mobile phone glass | |
| CN212190692U (en) | Semi-axis runout correction frock | |
| CN217156067U (en) | Electronic ring rigidity testing machine with good stability |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |