CN212871970U - Clamping device for deformed steel bar detection - Google Patents
Clamping device for deformed steel bar detection Download PDFInfo
- Publication number
- CN212871970U CN212871970U CN202022004983.XU CN202022004983U CN212871970U CN 212871970 U CN212871970 U CN 212871970U CN 202022004983 U CN202022004983 U CN 202022004983U CN 212871970 U CN212871970 U CN 212871970U
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- clamping device
- screw
- base
- steel bar
- deformed steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 90
- 239000010959 steel Substances 0.000 title claims abstract description 90
- 238000001514 detection method Methods 0.000 title abstract description 19
- 230000001681 protective effect Effects 0.000 claims description 11
- 230000002146 bilateral effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 229910052742 iron Inorganic materials 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000002633 protecting effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a deformed steel bar detects clamping device belongs to deformed steel bar and detects technical field, including the base, the base bottom is rotated and is connected with the universal wheel, and base outside both ends fixed mounting has backup pad one. The utility model discloses well fixing base top is provided with cylindric recess, and recess inner wall is the threadiness setting, need carry out intensity detection to the screw-thread steel when the staff carries out the centre gripping to the screw-thread steel and detects, the staff removes detection place back through the universal wheel with clamping device, the staff picks up the screw-thread steel, twist screw-thread steel one end in the cylindric recess of fixing base top area screwed, can make the screw-thread steel fix at the fixing base top, carry out intensity detection time measuring with the clamp plate of fixed plate bottom at staff control hydraulic stem, because of the cylindric recess of fixing base top area screwed agrees with each other with screw-thread steel outside screw thread, can make the screw-thread steel can not take off the groove, reach better fixed effect.
Description
Technical Field
The utility model belongs to the technical field of the screw-thread steel detects, specifically be a clamping device is detected to screw-thread steel.
Background
Two common classification methods for deformed steel bars are available: one is classification by geometric shape, and classification or typing is performed according to the cross-sectional shape of the transverse ribs and the spacing of the ribs, such as the type I and the type II of deformed steel bars in British Standard (BS 4449).
With the rapid development of the technology, the trip of high-speed rail has become a normal state, in the construction of steel and iron, a steel structure which is too much is needed as a supporting component, therefore, in order to be used safely, the strength and the like of the deformed steel bar need to be detected, when a worker fixes the deformed steel bar on a clamping device, the deformed steel bar is clamped by the existing clamping device through a clamp only, so that the deformed steel bar is easy to be out of the groove due to poor fixing effect when detecting the strength, and the existing deformed steel bar detecting clamping device is not provided with a device which can move the deformed steel bar detecting clamping device, so that the worker takes time and labor when carrying the deformed steel bar detecting clamping device to a detection site, and when the worker detects the strength of the deformed steel bar, a protection device is not arranged, so that the deformed steel bar reaches the upper limit of the strength when being pressed, a plurality of iron filings splashed after the fracture can cause injury to the working personnel.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem that the fixing effect of the conventional clamping device for detecting the deformed steel bar is poor, the clamping device for detecting the deformed steel bar cannot be conveniently moved, and the protective measures are not arranged on the clamping device for detecting the deformed steel bar, the clamping device for detecting the deformed steel bar is provided.
The utility model adopts the technical scheme as follows: a deformed steel bar detecting and clamping device comprises a base, wherein universal wheels are rotatably connected to the bottom of the base, a first supporting plate is fixedly mounted at two ends of the outer side of the base, and a second electric telescopic rod is fixedly mounted at the bottom of the first supporting plate;
the top of the base is fixedly provided with a guide rod, the top of the guide rod is fixedly provided with a support plate II, the bottom of the support plate II is fixedly provided with a hydraulic rod, the bottom of the hydraulic rod is movably connected with a fixed plate, one end of the outer side of the fixed plate is fixedly provided with a support rod II, the outer side of the support rod is movably connected with a hook, the bottom of the hook is movably connected with a protective net, and the bottom of the fixed plate is fixedly provided with a pressing;
the base is characterized in that a fixing base is fixedly mounted in the middle of the top of the base, a first supporting rod is fixedly mounted at the top of the base close to the outer side of the fixing base, a first electric telescopic rod is fixedly mounted at the outer side of the first supporting rod, and a limiting plate is movably connected to the other end of the outer side of the first electric telescopic rod.
The top of the fixing seat is provided with a cylindrical groove, and the inner wall of the groove is in a threaded arrangement.
The two limiting plates are arranged in a bilateral symmetry mode and are arranged on the outer side of the electric telescopic rod, and the other ends of the two supporting rods are connected to the outer side of the guide rod in a sliding mode.
The universal wheels are four and are respectively arranged at four corners of the bottom of the base, the electric telescopic rods are four, the two sides of each electric telescopic rod are symmetrically arranged at two ends of the outer side of the base, and the opposite surfaces of the limiting plates are provided with thread grooves.
Wherein, the couple has two, and is the bilateral symmetry setting at the protection network top.
The hydraulic rod is electrically connected with the external power supply through the hydraulic pump.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, through twisting screw-thread steel one end in the cylindric recess of fixing base top area screwed, can make screw-thread steel fix at the fixing base top, carry out intensity detection time measuring with the clamp plate of fixed plate bottom at staff's control hydraulic stem, agree with mutually because of the cylindric recess of fixing base top area screwed and screw-thread steel outside screw thread, the staff stretches out control electric telescopic handle one again, make two limiting plates contact behind the screw-thread steel, fix the screw-thread steel and compress tightly, at this moment the thread groove of two limiting plate opposite face settings agrees with the back with screw-thread steel outside screw thread, can carry out spacing fixed with screw-thread steel, carry out intensity detection time measuring with the clamp plate of fixed plate bottom at staff's control hydraulic stem, can make screw-thread steel can not take off the groove, reach better fixed effect.
2. The utility model discloses in, two backs of raising through the electric telescopic handle that will fix the clamping device both ends on ground, the staff promotes clamping device, drive clamping device through the universal wheel and remove, the staff promotes clamping device and removes after detecting the place, through two backs of electric telescopic handle with the clamping device both ends, make two bottoms of electric telescopic handle contact subaerial backs, can carry out intensity detection to the screw-thread steel, after the detection finishes, the staff will fix two backs of electric telescopic handle at the clamping device both ends on ground, promote clamping device again and drive clamping device through the universal wheel and remove, push back the original position, reach more convenient effect.
3. The utility model discloses in, carry out intensity detection time measuring through the clamp plate of staff control hydraulic stem with the fixed plate bottom to the screw-thread steel, if the screw-thread steel reaches the fracture back of intensity upper limit, can a plurality of iron fillings of spill, at this moment the iron fillings of spill behind the screw-thread steel fracture will be kept off in the inboard by the protection network, can protect when staff control hydraulic stem detects the screw-thread steel, can not hinder the staff, the staff also can see through the protection network and observe the inside condition of protection network, reach better protecting effect.
Drawings
FIG. 1 is a schematic diagram of the front structure of the clamping device of the present invention;
FIG. 2 is a schematic diagram of the front structure of the fixing base of the present invention;
fig. 3 is a schematic diagram of the side structure of the limiting plate of the present invention;
fig. 4 is a schematic diagram of the side structure of the protection net of the present invention.
The labels in the figure are: 1. a base; 2. a universal wheel; 3. a hydraulic lever; 4. a protective net; 5. a first electric telescopic rod; 6. a fixed seat; 101. a first support plate; 102. a second electric telescopic rod; 103. a guide bar; 104. a second support plate; 105. a first supporting rod; 301. a fixing plate; 302. a second supporting rod; 303. pressing a plate; 401. hooking; 501. and a limiting plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses in:
referring to fig. 1-4, the deformed steel bar detecting and clamping device comprises a base 1, wherein universal wheels 2 are rotatably connected to the bottom of the base 1, a first supporting plate 101 is fixedly installed at two ends of the outer side of the base 1, and a second electric telescopic rod 102 is fixedly installed at the bottom of the first supporting plate 101;
the top of the base 1 is fixedly provided with a guide rod 103, the top of the guide rod 103 is fixedly provided with a second support plate 104, the bottom of the second support plate 104 is fixedly provided with a hydraulic rod 3, the bottom of the hydraulic rod 3 is movably connected with a fixed plate 301, one end of the outer side of the fixed plate 301 is fixedly provided with a second support rod 302, the outer side of the second support rod 302 is movably connected with a hook 401, the bottom of the hook 401 is movably connected with a protective net 4, and the bottom of the fixed;
fixed mounting has fixing base 6 in the middle of the 1 top of base, and the 1 top of base is close to 6 outside fixed mounting of fixing base and has a bracing piece 105, and a bracing piece 105 outside fixed mounting has electric telescopic handle 5, and electric telescopic handle 5 outside other end swing joint has limiting plate 501.
Refer to fig. 1, 2, it is further, 6 tops of fixing base are provided with cylindric recess, and the recess inner wall is the heliciform setting, need carry out intensity detection to the screw-thread steel when the staff carries out the centre gripping to the screw-thread steel and examine time measuring, the staff removes the detection place back with clamping device through universal wheel 2, the staff takes up the screw-thread steel, twist screw-thread steel one end in 6 tops of fixing base threaded cylindric recess, can make the screw-thread steel fix at 6 tops of fixing base, it examines time measuring to carry out intensity with the clamp plate 303 of fixed plate 301 bottom to the screw-thread steel at staff control hydraulic stem 3, agree with each other because of 6 tops of fixing base threaded cylindric recess and screw-thread steel outside screw thread, can make the screw-thread steel can not take off the groove, reach better fixed.
Referring to fig. 1 and 3, further, two limiting plates 501 are provided and are arranged on the outer side of the electric telescopic rod one 5 in a bilateral symmetry manner, the other end of the supporting rod two 302 is slidably connected to the outer side of the guiding rod 103, when the worker takes up the deformed steel bar and screws one end of the deformed steel bar into the cylindrical groove with the thread on the top of the fixed seat 6, the worker stretches out the electric telescopic rod I5 to enable the two limiting plates 501 to contact the deformed steel bars, then the deformed steel bars are fixed and compressed, at this time, after the thread grooves arranged on the opposite surfaces of the two limit plates 501 are matched with the outer threads of the deformed steel bar, the deformed steel bar can be limited and fixed, when the worker controls the hydraulic rod 3 to extend the fixing plate 301, the second support rods 302 on the two sides of the fixing plate 301 drive the fixing plate 301 to slide downwards on the outer side of the guide rod 103 through the bearings, the deformed steel bar can not be separated from the groove when the deformed steel bar is subjected to strength test, and a better fixing effect is achieved.
Referring to fig. 1, further, four universal wheels 2 are provided and are respectively arranged at four corners of the bottom of the base 1, four electric telescopic rods 102 are provided and are bilaterally symmetrical at two ends of the outer side of the base 1, and thread grooves are provided on opposite surfaces of two limiting plates 501, when a worker needs to perform strength detection on the deformed steel bar and needs to use a clamping device to clamp and detect the deformed steel bar, the worker raises the electric telescopic rods 102 at two ends of the clamping device fixed on the ground, pushes the clamping device to move through the universal wheels 2, pushes the clamping device to move to a detection site, lowers the electric telescopic rods 102 at two ends of the clamping device to make the bottom of the electric telescopic rods 102 contact with the ground, so as to perform strength detection on the deformed steel bar, after the detection is completed, the worker raises the electric telescopic rods 102 at two ends of the clamping device fixed on the ground, promote clamping device again and drive clamping device through universal wheel 2 and remove, push back the original position, reach more convenient effect.
Refer to fig. 1, 4, it is further, couple 401 has two, and be bilateral symmetry and set up at 4 tops of protection network, cover protection network 4 in the limiting plate 501 outside at the staff, and hang two couples 401 at 4 tops of protection network on two 302 backs of bracing pieces, staff control hydraulic stem 3 carries out intensity detection to the screw-thread steel with the clamp plate 303 of fixed plate 301 bottom, if the screw-thread steel reaches the fracture back of intensity upper limit, can spill a plurality of iron fillings, at this moment, the iron fillings that spill behind the screw-thread steel fracture will be kept off in the inboard by protection network 4, can protect when staff control hydraulic stem 3 detects the screw-thread steel, can not hinder the staff, the staff also can see through 4 inside conditions of protection network, reach better protecting effect.
Referring to fig. 1, further, the first electric telescopic rod 5, the second electric telescopic rod 102 and an external power source are electrically connected, and the hydraulic rod 3 is electrically connected with the external power source through a hydraulic pump.
The working principle is as follows: firstly, when the worker needs to detect the strength of the deformed steel bar and needs to use the clamping device to clamp and detect the deformed steel bar, the worker lifts the electric telescopic rods II 102 at two ends of the clamping device fixed on the ground, pushes the clamping device to move through the universal wheels 2, after the worker pushes the clamping device to move to a detection site, the worker lowers the electric telescopic rods II 102 at two ends of the clamping device to enable the bottoms of the electric telescopic rods II 102 to be in contact with the ground, the strength of the deformed steel bar is detected, then, the worker takes up the deformed steel bar, screws one end of the deformed steel bar into the cylindrical groove with threads at the top of the fixing seat 6 to enable the deformed steel bar to be fixed at the top of the fixing seat 6, and then, the worker controls the electric telescopic rod I5 to extend out to enable the two limiting plates 501 to be in contact with the deformed steel bar and then fixes and, at this time, after the thread grooves arranged on the opposite surfaces of the two limit plates 501 are matched with the outer threads of the deformed steel bar, the deformed steel bar can be limited and fixed, when a worker controls the hydraulic rod 3 to extend the fixed plate 301, the support rods II 302 on the two sides of the fixed plate 301 drive the fixed plate 301 to slide downwards outside the guide rod 103 through a bearing, when the deformed steel bar is subjected to a strength test, the deformed steel bar cannot be separated from the groove because the cylindrical groove with the threads on the top of the fixed seat 6 is matched with the outer threads of the deformed steel bar, finally, before the worker detects the strength of the deformed steel bar, the worker covers the protective net 4 on the outer side of the limit plates 501, hangs the two hooks 401 on the top of the protective net 4 on the support rods II 302, and controls the hydraulic rod 3 to detect the strength of the deformed steel bar by the pressing plate 303 at the bottom of the fixed plate 301, and a plurality, at this moment, iron filings splashed out after the deformed steel bar is broken are kept in the inner side by the protective net 4, so that when the worker controls the hydraulic rod 3 to detect the deformed steel bar, the worker can not be injured, and the worker can observe the internal condition of the protective net 4 through the protective net 4.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a clamping device is detected to screw-thread steel, includes base (1), its characterized in that: the bottom of the base (1) is rotatably connected with a universal wheel (2), two ends of the outer side of the base (1) are fixedly provided with a first supporting plate (101), and the bottom of the first supporting plate (101) is fixedly provided with a second electric telescopic rod (102);
the top of the base (1) is fixedly provided with a guide rod (103), the top of the guide rod (103) is fixedly provided with a second support plate (104), the bottom of the second support plate (104) is fixedly provided with a hydraulic rod (3), the bottom of the hydraulic rod (3) is movably connected with a fixing plate (301), one end of the outer side of the fixing plate (301) is fixedly provided with a second support rod (302), the outer side of the second support rod (302) is movably connected with a hook (401), the bottom of the hook (401) is movably connected with a protective net (4), and the bottom of the fixing plate (301) is fixedly provided with a pressing plate;
fixed mounting has fixing base (6) in the middle of base (1) top, base (1) top is close to fixing base (6) outside fixed mounting has bracing piece (105), bracing piece (105) outside fixed mounting has electric telescopic handle (5), electric telescopic handle (5) outside other end swing joint has limiting plate (501).
2. The deformed steel bar detecting and clamping device as set forth in claim 1, wherein: the top of the fixing seat (6) is provided with a cylindrical groove, and the inner wall of the groove is in a threaded arrangement.
3. The deformed steel bar detecting and clamping device as set forth in claim 1, wherein: the two limiting plates (501) are arranged on the outer side of the electric telescopic rod I (5) in a bilateral symmetry mode, and the other ends of the two supporting rods (302) are connected to the outer side of the guide rod (103) in a sliding mode.
4. The deformed steel bar detecting and clamping device as set forth in claim 1, wherein: universal wheel (2) have four, and set up respectively in base (1) bottom four corners, electric telescopic handle two (102) have four, and be two liang of settings in base (1) outside both ends of bilateral symmetry, and two limiting plate (501) opposite face be provided with the thread groove.
5. The deformed steel bar detecting and clamping device as set forth in claim 1, wherein: the number of the hooks (401) is two, and the hooks are arranged at the top of the protective net (4) in a bilateral symmetry mode.
6. The deformed steel bar detecting and clamping device as set forth in claim 1, wherein: the electric telescopic rod I (5), the electric telescopic rod II (102) and an external power supply are electrically connected, and the hydraulic rod (3) is electrically connected with the external power supply through a hydraulic pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022004983.XU CN212871970U (en) | 2020-09-15 | 2020-09-15 | Clamping device for deformed steel bar detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022004983.XU CN212871970U (en) | 2020-09-15 | 2020-09-15 | Clamping device for deformed steel bar detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212871970U true CN212871970U (en) | 2021-04-02 |
Family
ID=75197392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022004983.XU Expired - Fee Related CN212871970U (en) | 2020-09-15 | 2020-09-15 | Clamping device for deformed steel bar detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212871970U (en) |
-
2020
- 2020-09-15 CN CN202022004983.XU patent/CN212871970U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210402 |