CN213033291U - Automatic scram device for preventing side inclination - Google Patents
Automatic scram device for preventing side inclination Download PDFInfo
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- CN213033291U CN213033291U CN202021762860.6U CN202021762860U CN213033291U CN 213033291 U CN213033291 U CN 213033291U CN 202021762860 U CN202021762860 U CN 202021762860U CN 213033291 U CN213033291 U CN 213033291U
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Abstract
The utility model provides a prevent device of automatic scram of heeling. The anti-roll automatic scram device comprises a fixed base; the pay-off structure is abutted against the top surface of the fixed base and comprises a jig frame, a supporting plate and a pay-off frame; the anti-falling structure is rotatably connected to the top surface of the fixed base and comprises a telescopic cylinder, a telescopic rod, a buckle, an adjusting bolt, a first spring and a second spring; the trigger structure is arranged in the fixed base and comprises a travel switch and a trigger rod. The utility model provides a device of automatic scram of preventing heeling has the advantage that prevents that the pay off rack from heeling.
Description
Technical Field
The utility model relates to a technical field of wire rod reinforcing bar release especially relates to a device of automatic scram of preventing heeling.
Background
At present, steel reinforcement cage processing is more and more uses numerical control equipment, all there is a potential safety hazard in the use, be using seam welder's in-process promptly, when the coiling of wire rod reinforcing bar leads to pay off rack release rate to not follow up seam welder's rotational speed, the pay off rack has the very big possibility to heel and injure people, traditional solution is personnel according to urgent stop button, make machinery stop work, but this kind of mode needs reaction time, can't in time close machinery, final pay off rack still can empty, can't avoid the pay off rack to injure people.
Therefore, there is a need to provide a new anti-roll automatic scram device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a prevent device of automatic scram of heeling of pay off rack.
The utility model provides a prevent device of automatic scram of heel includes: a fixed base; the pay-off structure abuts against the top surface of the fixing base and comprises a tool type frame, a supporting plate and a pay-off frame, the bottom surface of the tool type frame abuts against the top surface of the fixing base, two ends of the supporting plate are fixed to the inner wall of the tool type frame, the bottom surface of the supporting plate abuts against the top surface of the fixing base, and the pay-off frame is rotatably connected with the top surface of the supporting plate; the anti-falling structure is rotatably connected to the top surface of the fixed base and comprises telescopic cylinders, telescopic rods, buckles, adjusting bolts, first springs and second springs, the bottom ends of the four telescopic cylinders are respectively rotatably connected with the top surface of the fixed base, the telescopic rods are slidably connected inside the telescopic cylinders, the buckles are rotatably connected with the top ends of the telescopic rods, the adjusting bolts are in threaded connection with the top ends of the buckles, the bottom ends of the adjusting bolts abut against the top surface of the I-shaped frame, the first springs are sleeved on the surfaces of the telescopic rods, the first springs are installed inside the telescopic cylinders, and the second springs are installed inside the telescopic cylinders; the trigger structure, trigger structure install in unable adjustment base's inside, trigger structure includes travel switch and trigger bar, travel switch install in unable adjustment base's inside, the bottom sliding connection of trigger bar in travel switch's inside, just the trigger bar sliding connection in unable adjustment base's inside of top surface.
Preferably, a plurality of fixing bolts are arranged at the edge of the top surface of the fixing base and are in threaded connection with the fixing base.
The buckle is of an F-shaped structure, and the buckle and the I-shaped frame are clamped and connected.
The one end of first spring is contradicted the inside top surface of a telescopic cylinder, and the other end is contradicted the bottom of telescopic link, just the one end of second spring is contradicted the inside bottom surface of a telescopic cylinder, the other end is contradicted the bottom surface of telescopic link.
The top end of the trigger rod props against the bottom surface of the supporting plate, and the top end of the trigger rod is higher than the top surface of the fixed base.
Compared with the prior art, the utility model provides a prevent device of automatic scram of heeling has following beneficial effect:
the utility model provides a device for preventing automatic scram of side inclination, through the pulling of the telescopic rod and the buckle, the I-shaped frame is more tightly attached to the fixed base, so that the I-shaped frame and the pay-off rack are more stable, and the risk of toppling of the pay-off rack is preliminarily reduced; even if the pay-off rack inclines, the counter-acting force of the first spring and the second spring is utilized under the matching of the four groups of anti-falling structures, so that the possibility that the I-shaped rack and the pay-off rack continuously incline is effectively restrained; when the I-shaped frame and the pay-off rack incline, the trigger rod bounces to start the travel switch, so that an emergency button is started, the seam welder is turned off, the pay-off rack is stopped from being pulled in time, and the pay-off rack is further prevented from toppling; meanwhile, the anti-falling structure can also reset the I-shaped frame and the pay-off rack, the I-shaped frame resets to enable the travel switch to be closed, and then the work can be continued as long as the emergency button is closed, so that the trouble of manual righting is eliminated.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the anti-roll automatic scram device provided by the present invention;
FIG. 2 is a schematic cross-sectional view of the trigger structure shown in FIG. 1;
fig. 3 is a schematic cross-sectional view of the falling prevention structure shown in fig. 1.
Reference numbers in the figures: 1. the device comprises a fixed base, 2, a fixed bolt, 3, a pay-off structure, 31, an I-shaped frame, 32, a supporting plate, 33, a pay-off frame, 4, an anti-falling structure, 41, a telescopic cylinder, 42, a telescopic rod, 43, a buckle, 44, an adjusting bolt, 45, a first spring, 46, a second spring, 5, a trigger structure, 51, a travel switch, 52 and a trigger rod.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the anti-roll automatic scram device of the present invention; FIG. 2 is a schematic cross-sectional view of the trigger structure shown in FIG. 1; fig. 3 is a schematic cross-sectional view of the falling prevention structure shown in fig. 1. The anti-roll automatic scram device comprises: a fixed base 1; the pay-off structure 3 abuts against the top surface of the fixing base 1, the pay-off structure 3 comprises a I-shaped frame 31, a supporting plate 32 and a pay-off frame 33, the bottom surface of the I-shaped frame 31 abuts against the top surface of the fixing base 1, two ends of the supporting plate 32 are fixed on the inner wall of the I-shaped frame 31, the bottom surface of the supporting plate 32 abuts against the top surface of the fixing base 1, and the pay-off frame 33 is rotatably connected with the top surface of the supporting plate 32; the anti-falling structure 4 is rotatably connected to the top surface of the fixed base 1, the anti-falling structure 4 comprises a telescopic cylinder 41, a telescopic rod 42, a buckle 43, an adjusting bolt 44, a first spring 45 and a second spring 46, the bottom ends of the four telescopic cylinders 41 are respectively rotatably connected with the top surface of the fixed base 1, the telescopic rod 42 is slidably connected inside the telescopic cylinder 41, the buckle 43 is rotatably connected with the top end of the telescopic rod 42, the adjusting bolt 44 is in threaded connection with the top end of the buckle 43, the bottom end of the adjusting bolt 44 abuts against the top surface of the I-shaped frame 31, the first spring 45 is sleeved on the surface of the telescopic rod 42, the first spring 45 is installed inside the telescopic cylinder 41, and the second spring 46 is installed inside the telescopic cylinder 41; trigger structure 5, trigger structure 5 install in the inside of unable adjustment base 1, trigger structure 5 includes travel switch 51 and trigger bar 52, travel switch 51 install in the inside of unable adjustment base 1, the bottom sliding connection of trigger bar 52 in the inside of travel switch 51, just trigger bar 52 sliding connection in the inside of the top surface of unable adjustment base 1.
In a specific implementation process, as shown in fig. 1, a plurality of fixing bolts 2 are arranged at the edge of the top surface of the fixing base 1, and the fixing bolts 2 are in threaded connection with the fixing base 1, so that the fixing base 1 is fixed on the ground to prevent the fixing base 1 from toppling.
In the specific implementation process, as shown in fig. 2 and 3, the clip 43 is in an "F" shape, so that the clip 43 is convenient to clamp the tool rack 31 and can be stably and firmly snapped with the tool rack 31; and the buckle 43 with the clamping and connection between the I-shaped frame 31, for when the pay-off structure 3 topples over, the anti-toppling structure 4 can pull the I-shaped frame 31, and the pay-off frame 33 is prevented from wholly toppling over.
In the specific implementation process, as shown in fig. 3, one end of the first spring 45 abuts against the inner top surface of the telescopic cylinder 41, the other end abuts against the bottom end of the telescopic rod 42, one end of the second spring 46 abuts against the inner bottom surface of the telescopic cylinder 41, the other end abuts against the bottom surface of the telescopic rod 42, for the i-shaped frame 31 and the pay-off rack 33 are toppled over, the telescopic cylinder 41 and the telescopic rod 42 and the first spring 45 and the second spring 46 can pull the i-shaped frame 31 in cooperation, so as to avoid toppling over of the pay-off rack 33, and meanwhile, a buffering force is provided, so that the i-shaped frame 31 and the fixing base 1 are prevented from being collided to cause damage to instruments.
In a specific implementation process, as shown in fig. 2, the top end of the trigger rod 52 abuts against the bottom surface of the support plate 32, and the top end of the trigger rod 52 is higher than the top surface of the fixing base 1, in order to place the i-shaped frame 31 on the top surface of the fixing base 1 when in use, the support plate 32 can press down the trigger rod 52, when the i-shaped frame 31 is inclined, the support plate 32 is lifted, the trigger rod 52 is popped up, so that the travel switch 51 is started, an emergency button is started, and a timely emergency automatic emergency stop can be realized, so that the pay-off rack 33 is prevented from completely inclining.
The utility model provides a prevent device of automatic scram of heel's theory of operation as follows:
firstly, installing the fixing base 1 at a proper position, fixing the fixing base 1 firmly by using the fixing bolt 2, connecting the travel switch 51 with an emergency button on a seam welder, then placing the pay-off structure 3 on the top surface of the fixing base 1, pressing the trigger rod 52 while the bottom surface of the supporting plate 32 on the I-shaped frame 31 is abutted against the fixing base 1, enabling the travel switch 51 to be in a closed state, then rotating the four telescopic cylinders 41 on the four sides of the top surface of the fixing base 1, enabling each buckle 43 to be clamped on the four sides of the I-shaped frame 31, rotating the adjusting bolt 44, enabling the buckle 43 to clamp the I-shaped frame 31, and after the fixing is finished, using the pay-off frame 33, and enabling the pay-off frame 33 to rotate around the supporting plate 32 to pay off steel bars; once the pay-off rack 33 is tilted, the tool rack 31 is tilted, the raised side of the tool rack 31 moves the buckle 43, the telescopic rod 42 slides inside the telescopic cylinder 41 while rotating with the buckle 43, the telescopic rod 42 compresses the first spring 45, the second spring 46 is extended, the reaction force of the first spring 45 and the second spring 46 prevents the telescopic rod 42 from sliding out, i.e. the falling prevention structure 4 generates a pulling force to pull back the raised side of the tool rack 31, the side opposite to the raised side of the tool rack 31 pushes the telescopic rod 42 of the corresponding side to slide inside the telescopic cylinder 41, the telescopic rod 42 presses the second spring 46, the first spring 45 is extended, the reaction force of the first spring 45 and the second spring 46 pushes the telescopic rod 42 to slide upwards, namely, the anti-falling structure 4 can generate thrust to prevent one side of the I-shaped frame 31, which inclines downwards, from continuously inclining, and the two groups of anti-falling structures 4 are mutually matched, so that the risk of the pay-off rack 33 inclining is greatly reduced; at the same time, the supporting plate 32 will also lift along with the i-shaped frame 31, the triggering rod 52 loses the interference of the supporting plate 32, and will pop out from the fixing base 1, so that the travel switch 51 is started, thereby starting the emergency button, the seam welder is turned off, the steel bar on the pay-off rack 33 is no longer pulled, the pay-off rack 33 loses the force causing the toppling of the steel bar, and will not topple any further, the factor of toppling of the pay-off rack 33 is eliminated from the source, and the pulling of the anti-toppling structure 4 is added, so that not only can the toppling of the pay-off rack 33 be further avoided, but also the i-shaped frame 31 and the pay-off rack 33 can be reset, and the work is restarted; the I-shaped frame 31 is reset, the supporting plate 32 presses the trigger rod 52 into the fixed base 1 again, the travel switch 51 is turned off, the emergency button is turned off, and the work can be continued, so that the trouble of manual righting is eliminated.
Compared with the prior art, the utility model provides a prevent device of automatic scram of heeling has following beneficial effect:
the utility model provides a device for preventing automatic scram of side inclination, through the pulling of the telescopic rod 42 and the buckle 43, the I-shaped frame 32 is more tightly attached to the fixed base 1, so that the I-shaped frame 31 and the pay-off rack 33 are more stable, and the risk of toppling over of the pay-off rack 33 is preliminarily reduced; even if the pay-off rack 33 is tilted, the counter-acting forces of the first spring 45 and the second spring 46 are utilized to effectively restrain the possibility that the I-shaped rack 31 and the pay-off rack 33 continuously tilt under the cooperation of the four sets of anti-tilting structures 4; when the I-shaped frame 31 and the pay-off rack 33 incline, the trigger rod 52 bounces to start the travel switch 51, so that an emergency button is started, the seam welder is turned off, the pay-off rack 33 stops being pulled in time, and the pay-off rack 33 is further prevented from toppling; meanwhile, the anti-falling structure 4 can also reset the I-shaped frame 31 and the pay-off rack 33, the I-shaped frame 31 resets to prompt the travel switch 51 to be closed, and then the work can be continued as long as the emergency button is closed, so that the trouble of manual righting is omitted.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (5)
1. An anti-roll automatic scram device, comprising:
a fixed base (1);
the pay-off structure (3) abuts against the top surface of the fixing base (1), the pay-off structure (3) comprises a I-shaped frame (31), a supporting plate (32) and a pay-off frame (33), the bottom surface of the I-shaped frame (31) abuts against the top surface of the fixing base (1), two ends of the supporting plate (32) are fixed to the inner wall of the I-shaped frame (31), the bottom surface of the supporting plate (32) abuts against the top surface of the fixing base (1), and the pay-off frame (33) is rotatably connected with the top surface of the supporting plate (32);
prevent down structure (4), prevent down structure (4) and rotate connect in the top surface of unable adjustment base (1), prevent down structure (4) including a telescopic section of thick bamboo (41), telescopic link (42), buckle (43), adjusting bolt (44), first spring (45) and second spring (46), four the bottom of a telescopic section of thick bamboo (41) respectively with rotate between the top surface of unable adjustment base (1) and be connected, telescopic link (42) sliding connection in the inside of a telescopic section of thick bamboo (41), buckle (43) with the top of telescopic link (42) is rotated and is connected, threaded connection between adjusting bolt (44) and the top of buckle (43), and the bottom of adjusting bolt (44) is contradicted the top surface of I-shaped frame (31), first spring (45) cover in the surface of telescopic link (42), and first spring (45) install in the inside of a telescopic section of thick bamboo (41), the second spring (46) is arranged inside the telescopic cylinder (41);
trigger structure (5), trigger structure (5) install in the inside of unable adjustment base (1), trigger structure (5) include travel switch (51) and trigger bar (52), travel switch (51) install in the inside of unable adjustment base (1), the bottom sliding connection of trigger bar (52) in the inside of travel switch (51), just trigger bar (52) sliding connection in the inside of the top surface of unable adjustment base (1).
2. The device for preventing the automatic scram of the side inclination is characterized in that a plurality of fixing bolts (2) are arranged at the edge of the top surface of the fixing base (1), and the fixing bolts (2) are in threaded connection with the fixing base (1).
3. The anti-roll automatic scram device according to claim 1, wherein said catch (43) is of an "F" type structure, and said catch (43) is engaged and connected with said jig (31).
4. The anti-roll automatic scram device as claimed in claim 1, wherein one end of the first spring (45) abuts against the inner top surface of the telescopic cylinder (41) and the other end abuts against the bottom end of the telescopic rod (42), and one end of the second spring (46) abuts against the inner bottom surface of the telescopic cylinder (41) and the other end abuts against the bottom surface of the telescopic rod (42).
5. The anti-roll automatic scram device according to claim 1, wherein the top end of the triggering lever (52) abuts against the bottom surface of the supporting plate (32), and the top end of the triggering lever (52) is higher than the top surface of the stationary base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021762860.6U CN213033291U (en) | 2020-08-21 | 2020-08-21 | Automatic scram device for preventing side inclination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021762860.6U CN213033291U (en) | 2020-08-21 | 2020-08-21 | Automatic scram device for preventing side inclination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213033291U true CN213033291U (en) | 2021-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021762860.6U Active CN213033291U (en) | 2020-08-21 | 2020-08-21 | Automatic scram device for preventing side inclination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213033291U (en) |
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2020
- 2020-08-21 CN CN202021762860.6U patent/CN213033291U/en active Active
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