CN109611680B - Belt drive system stop device - Google Patents
Belt drive system stop device Download PDFInfo
- Publication number
- CN109611680B CN109611680B CN201910020483.4A CN201910020483A CN109611680B CN 109611680 B CN109611680 B CN 109611680B CN 201910020483 A CN201910020483 A CN 201910020483A CN 109611680 B CN109611680 B CN 109611680B
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- clamping
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- connecting rod
- handle
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- 230000007246 mechanism Effects 0.000 claims abstract description 103
- 238000000034 method Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 20
- 230000006378 damage Effects 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 6
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
- F16P1/00—Safety devices independent of the control and operation of any machine
Abstract
A stopping device of a belt transmission system comprises a clamping mechanism and an adjusting mechanism, wherein the clamping mechanism is connected to two ends of the adjusting mechanism, the clamping distance between the clamping mechanisms at the two ends is adjusted through the adjusting mechanism, and a belt is clamped through the clamping mechanisms. The belt transmission system overcomes the problems that in the original belt transmission system, misoperation occurs during maintenance to cause damage to the belt when the belt rotates to clamp objects and potential safety hazards exist, and has the characteristics of simple structure, safety, reliability and convenience and simplicity in operation, and the belt pulley is prevented from rotating by misoperation.
Description
Technical Field
The invention belongs to the technical field of belt transmission, and relates to a stop device of a belt transmission system.
Background
When the existing belt transmission system is checked and maintained, the types of safety protection measures are mainly as follows: 1. the dressing of the staff is standardized, cuffs are required to be tied, and the requirements of being hung by a belt conveyor and the like are avoided; 2. disconnecting the power supply of the motor and hanging the signboard; 3. putting into a locking button of the emergency stop device and hanging a warning board. The safety protection measures are all general protection measures for overhauling the belt conveyor or protection measures required by safety regulations, and can play a certain role in preventing misoperation of the motor. However, once the motor is started by mistake due to a certain factor which is not in place or a pure accident, the accident of hurting people can be caused with high probability. The prior safety protection measures of the belt transmission system do not relate to the safety protection technical measures after the belt conveyor is started by mistake, and the problems existing before the inspection, maintenance and overhaul of the belt transmission system and the disassembly of the belt are as follows:
if the motor power supply system and the soft start device are failed to cause the false start of the motor or the false start of the artificial motor, the motor drives the belt pulley to rotate, fingers of a worker can be clamped between the belt and the belt pulley, finger clamping injury or twisting injury can be caused, if the hand is not stopped in time, and even potential safety hazards of broken fingers and broken limbs can occur.
Disclosure of Invention
The invention aims to solve the technical problem of providing the stop device of the belt transmission system, which is simple in structure, adopts the structure that the two ends of the adjusting mechanism (2) are connected with the clamping mechanisms (1), the clamping distance between the clamping mechanisms (1) at the two ends is adjusted by the adjusting mechanism (2), the clamping mechanisms (1) clamp the belt, the belt pulley is prevented from rotating due to misoperation, and the stop device is safe, reliable and convenient and simple to operate.
In order to solve the technical problems, the invention adopts the following technical scheme: a stop device of a belt transmission system comprises a clamping mechanism and an adjusting mechanism; the two ends of the adjusting mechanism are respectively connected with the clamping mechanisms, the clamping distance between the two clamping mechanisms is adjusted by the adjusting mechanism, and the belt is clamped by the clamping parts of the clamping mechanisms.
The clamping mechanism comprises a clamping seat, a clamping part and a clamping handle, the clamping part is positioned in the clamping seat, the clamping handle penetrates through the clamping seat to be movably connected with the clamping part, and the clamping seat is connected with the adjusting mechanism.
The clamping seat is of a groove structure with two ends and one side open, a threaded hole penetrating through is formed in the groove wall on one side and matched with the clamping handle, the other side wall is connected with the adjusting mechanism, and the clamping part is located in the groove body.
The clamping part comprises a fixed groove and a movable groove, the fixed groove is fixedly connected with the clamping seat, the movable groove is movably connected with the clamping handle, and the cross section of the fixed groove and the movable groove which are of a groove structure are mutually buckled is consistent with the cross section of the belt.
The clamping handle comprises an operating rod horizontally connected with one end of the threaded rod body, and the other end of the threaded rod is connected with the movable groove of the clamping part; the movable groove is connected with the clamping handle through a ball head or a bearing, and rotates around the clamping handle.
The adjusting mechanism comprises a connecting plate, a connecting rod and an adjusting nut, wherein the adjusting nut is clamped with one end of the connecting plate to limit, and the connecting rod is matched with the adjusting nut.
The connecting plate is a bent plate with one end provided with a plurality of bending parts to form clamping grooves, the adjusting nut is positioned in the clamping grooves, one side of each clamping groove is provided with a notch which can enable the connecting rod to be clamped in, and the connecting rod is a threaded rod.
One end of the adjusting and connecting rod is provided with a bearing or a rotary ball head which is connected with the movable groove of the clamping part.
The adjusting nut comprises a nut connected with a limiting block, the limiting block is a rectangular block, a threaded hole of the nut penetrates through a through hole in the center of the rectangular block, and the rectangular block is located in a clamping groove of the connecting plate to limit.
The stopping method of the stopping device of the belt transmission system is characterized by comprising the following steps:
s1, clamping, wherein clamping parts of the two clamping mechanisms are clamped into a belt, the belt is in an active state, and a connecting rod is separated from the connection with the connecting plate;
s2, adjusting, namely rotating an adjusting nut on the connecting rod to enable the adjusting nut to gradually approach a clamping groove of the connecting plate, clamping the connecting rod from one side of an opening of the clamping groove, and limiting the adjusting nut in the clamping groove;
s3, locking, namely rotating the clamping handles on the two clamping mechanisms to enable the movable groove and the fixed groove of the clamping part to be gradually close to the clamping belt.
A stop device of a belt transmission system comprises a clamping mechanism and an adjusting mechanism; two ends of the adjusting mechanism are respectively connected with the clamping mechanisms, the clamping distance between the two clamping mechanisms is adjusted by the adjusting mechanism, and the belt is clamped by the clamping parts of the clamping mechanisms. The belt clamping device is simple in structure, the clamping mechanisms are connected to the two ends of the adjusting mechanism, the clamping distance between the clamping mechanisms at the two ends is adjusted through the adjusting mechanism, the belt is clamped through the clamping mechanisms, the belt pulley is prevented from rotating due to misoperation, and the belt clamping device is safe, reliable and convenient and simple to operate.
In the preferred scheme, the clamping mechanism comprises a clamping seat, a clamping part and a clamping handle, wherein the clamping part is positioned in the clamping seat, the clamping handle penetrates through the clamping seat to be movably connected with the clamping part, and the clamping seat is connected with the adjusting mechanism. Simple structure, during the use, the clamping handle is rotatory to make clamping part press from both sides tight belt, and the grip slipper bears adjustment mechanism's tensioning force, and annular belt both sides are pressed from both sides tight back by clamping part, can not rotate, and the article is wrapped up in by the belt and is pressed from both sides and get into the belt pulley and cause the injury, safe and reliable when avoiding operation maintenance.
In the preferred scheme, the grip slipper is both ends and one side open-ended cell type structure, sets up the screw hole that runs through on the cell wall of one side and cooperates with the centre gripping handle, and another lateral wall is connected with adjustment mechanism, and the clamping part is located the cell body. Simple structure, during the use, rotatory grip handle adjustable clamping part's Zhang Geda is little, adapts to the belt of different specification thickness, and the belt of being convenient for enters into in the clamping part and cooperates with it from the opening of grip slipper one side, installs easy operation convenience.
In the preferred scheme, the clamping part comprises a fixed groove and a movable groove, the fixed groove is fixedly connected with the clamping seat, the movable groove is movably connected with the clamping handle, and the cross section of the fixed groove and the cross section of the movable groove which are of a groove structure are buckled with each other are consistent with the cross section of the belt. Simple structure, during the use, the fixed slot of clamping part contacts with annular belt inboard, and the movable groove contacts with the belt outside, and rotatory centre gripping handle can drive the movable groove and be close to the fixed slot gradually and press from both sides tight belt, easy operation is convenient.
In the preferred scheme, the clamping handle comprises an operating rod horizontally connected with one end of a threaded rod body, and the other end of the threaded rod is connected with a movable groove of the clamping part; the movable groove is connected with the clamping handle through a ball head or a bearing, and rotates around the clamping handle. Simple structure, during the use, the rotation action bars drive the threaded rod rotation, and the threaded rod drives the movable groove and goes up and down, makes the opening of clamping part open and shut, and the movable groove passes through bulb or bearing swing joint with the threaded rod, can rotate around the threaded rod, and the outside cooperation contact of the movable groove and belt of being convenient for.
In the preferred scheme, adjustment mechanism includes connecting plate, connecting rod and adjusting nut, and adjusting nut is spacing with the one end block of connecting plate, and the connecting rod cooperates with adjusting nut. Simple structure, during the use, connecting plate and the connecting rod at adjustment mechanism both ends are connected fixedly with fixture's grip slipper respectively, and rotatory adjusting nut makes it follow the connecting rod oscilaltion, and afterwards adjusting nut is spacing with the one end block of connecting plate, can adjust the fixture's at both ends clamping distance, convenient operation.
In the preferred scheme, the connecting plate is the bent plate that a plurality of kinks formed the draw-in groove for one end sets up, and adjusting nut is located the draw-in groove, and one side of draw-in groove sets up the notch that can make the connecting rod card go into, and the connecting rod is the threaded rod. Simple structure, during the use, the connecting rod is gone into from the notch card of connecting plate draw-in groove one side after, and adjusting nut is located the draw-in groove of connecting plate spacing, and rotatory centre gripping handle's action bars make clamping part clamp belt, and after the belt pressed from both sides tightly, adjustment mechanism tensioning belt, annular belt can not rotate after by clamping part centre gripping tensioning, avoids the maloperation to hurt the people, safe and reliable.
In the preferred proposal, one end of the adjusting and connecting rod is provided with a bearing or a rotary ball head which is connected with the movable groove of the clamping part. The clamping device has the advantages that the structure is simple, the movable groove of the clamping part is connected with the connecting rod through the bearing or the rotary ball head, when the clamping handle rotates to clamp the belt, the movable groove is matched with the outer side of the belt, and when the threaded rod body of the clamping handle rotates, the movable groove cannot synchronously rotate with the threaded rod body.
In the preferred scheme, the adjusting nut comprises a nut connected with a limiting block, the limiting block is a rectangular block, a threaded hole of the nut penetrates through a through hole in the center of the rectangular block, and the rectangular block is located in a clamping groove of the connecting plate to limit. The structure is simple, and when in use, the limiting block of the rectangular structure of the adjusting nut is matched with the clamping groove of the connecting plate, so that the rotation and the loosening of the adjusting mechanism after tensioning are limited.
In a preferred embodiment, the method of stopping the belt drive system stopping device as above, is characterized in that it comprises the steps of:
s1, clamping, wherein clamping parts of the two clamping mechanisms are clamped into a belt, the belt is in an active state, and a connecting rod is separated from the connection with the connecting plate;
s2, adjusting, namely rotating an adjusting nut on the connecting rod to enable the adjusting nut to gradually approach a clamping groove of the connecting plate, clamping the connecting rod from one side of an opening of the clamping groove, and limiting the adjusting nut in the clamping groove;
s3, locking, namely rotating the clamping handles on the two clamping mechanisms to enable the movable groove and the fixed groove of the clamping part to be gradually close to the clamping belt. The method is convenient and simple to mount and dismount, and is safe and reliable.
A stopping device of a belt transmission system comprises a clamping mechanism and an adjusting mechanism, wherein the clamping mechanism is connected to two ends of the adjusting mechanism, the clamping distance between the clamping mechanisms at the two ends is adjusted through the adjusting mechanism, and a belt is clamped through the clamping mechanisms. The belt transmission system overcomes the problems that in the original belt transmission system, misoperation occurs during maintenance to cause damage to the belt when the belt rotates to clamp objects and potential safety hazards exist, and has the characteristics of simple structure, safety, reliability and convenience and simplicity in operation, and the belt pulley is prevented from rotating by misoperation.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic front view of fig. 1.
Fig. 3 is a side view schematic of fig. 2.
Fig. 4 is a schematic cross-sectional view at A-A of fig. 2.
Fig. 5 is a schematic structural view of the adjusting mechanism of the present invention.
Fig. 6 is a schematic structural view of the clamping mechanism of the present invention.
Fig. 7 is a schematic structural view of an adjusting nut of the present invention.
In the figure: the clamping mechanism 1, the clamping seat 11, the clamping part 12, the clamping handle 13, the adjusting mechanism 2, the connecting plate 21, the connecting rod 22 and the adjusting nut 23.
Detailed Description
As shown in fig. 1-7, a belt transmission system stopping device comprises a clamping mechanism 1 and an adjusting mechanism 2; the two ends of the adjusting mechanism 2 are respectively connected with the clamping mechanisms 1, the clamping distance between the two clamping mechanisms 1 is adjusted by the adjusting mechanism 2, and the belt is clamped by the clamping portions 12 of the clamping mechanisms 1. Simple structure connects fixture 1 through the adjustment mechanism 2 both ends, adjusts the clamping distance between the fixture 1 at both ends through adjustment mechanism 2, presss from both sides tight belt through fixture 1, avoids the maloperation to make the belt pulley rotate, safe and reliable, convenient operation is simple.
In a preferred scheme, the clamping mechanism 1 comprises a clamping seat 11, a clamping portion 12 and a clamping handle 13, wherein the clamping portion 12 is positioned in the clamping seat 11, the clamping handle 13 penetrates through the clamping seat 11 to be movably connected with the clamping portion 12, and the clamping seat 11 is connected with the adjusting mechanism 2. Simple structure, during the use, the clamping handle 13 is rotatory to make clamping part 12 press from both sides tight belt, and grip slipper 11 bears adjustment mechanism 2's tensioning force, and annular belt both sides are pressed from both sides tight back by clamping part 12, can not rotate, and the article is wrapped up in by the belt and is pressed from both sides and get into the belt pulley and cause the injury, safe and reliable when avoiding operation maintenance.
In the preferred scheme, the clamping seat 11 is of a groove structure with two ends and one side open, a threaded hole penetrating through is formed in the groove wall on one side and matched with the clamping handle 13, the other side wall is connected with the adjusting mechanism 2, and the clamping part 12 is positioned in the groove. Simple structure, during the use, rotatory clamping handle 13 adjustable clamping part 12 Zhang Geda is little, adapts to the belt of different specification thickness, and the belt of being convenient for enters into clamping part 12 from the opening of clamping seat 11 one side and cooperates with it, installs easy operation convenience.
In a preferred scheme, the clamping part 12 comprises a fixed groove and a movable groove, the fixed groove is fixedly connected with the clamping seat 11, the movable groove is movably connected with the clamping handle 13, and the cross section of the fixed groove and the movable groove which are of a groove structure are mutually buckled is consistent with the cross section of the belt. Simple structure, during the use, the fixed slot of clamping part 12 contacts with annular belt inboard, and the movable groove contacts with the belt outside, and rotatory centre gripping handle 13 can drive the movable groove and be close to the fixed slot gradually and press from both sides tight belt, easy operation is convenient.
In a preferred scheme, the clamping handle 13 comprises an operating rod horizontally connected with one end of a threaded rod body, and the other end of the threaded rod is connected with a movable groove of the clamping part 12; the movable groove is connected with the clamping handle 13 through a ball head or a bearing, and the movable groove rotates around the clamping handle 13. Simple structure, during the use, the rotation action bars drive the threaded rod rotation, and the threaded rod drives the movable groove and goes up and down, makes the opening of clamping part 12 open and shut, and the movable groove passes through bulb or bearing swing joint with the threaded rod, can rotate around the threaded rod, and the outside cooperation contact of the movable groove and belt of being convenient for.
In a preferred scheme, the adjusting mechanism 2 comprises a connecting plate 21, a connecting rod 22 and an adjusting nut 23, wherein the adjusting nut 23 is clamped and limited with one end of the connecting plate 21, and the connecting rod 22 is matched with the adjusting nut 23. Simple structure, during the use, connecting plate 21 and connecting rod 22 at adjustment mechanism 2 both ends are connected fixedly with fixture 1's grip slipper 11 respectively, and rotatory adjusting nut 23 makes it follow connecting rod 22 oscilaltion, and afterwards adjusting nut 23 and the one end block spacing of connecting plate 21, the fixture 1's at adjustable both ends clamping distance, convenient operation.
In a preferred scheme, the connecting plate 21 is a bent plate with one end provided with a plurality of bending parts to form a clamping groove, the adjusting nut 23 is positioned in the clamping groove, one side of the clamping groove is provided with a notch which can enable the connecting rod 22 to be clamped in, and the connecting rod 22 is a threaded rod. Simple structure, during the use, connecting rod 22 is gone into from the notch card of connecting plate 21 draw-in groove one side after, and adjusting nut 23 is located the draw-in groove of connecting plate 21 spacing, and rotatory clamping handle 13's action bars make clamping part 12 press from both sides tight belt, and after the belt pressed from both sides tight, adjustment mechanism 2 tensioning belt, annular belt can not rotate after by clamping part 12 centre gripping tensioning, avoids the maloperation to hurt the people, safe and reliable.
In a preferred embodiment, one end of the adjusting and connecting rod 22 is provided with a bearing or a rotating ball and is connected with the movable groove of the clamping part 12. The structure is simple, the movable groove of the clamping part 12 is connected with the connecting rod 22 by a bearing or a rotary ball head, when the clamping handle 13 rotates to clamp the belt, the movable groove is matched with the outer side of the belt, and when the threaded rod body of the clamping handle 13 rotates, the movable groove cannot synchronously rotate with the threaded rod body.
In a preferred scheme, the adjusting nut 23 comprises a nut connected with a limiting block, the limiting block is a rectangular block, a threaded hole of the nut penetrates through a through hole in the center of the rectangular block, and the rectangular block is located in a clamping groove of the connecting plate 21 to limit. The structure is simple, and during the use, the stopper of adjusting nut 23 rectangle structure cooperates with connecting plate 21 draw-in groove, and adjustment mechanism 2 after the restriction tensioning is rotatory to be loosened.
In a preferred embodiment, the stopping method of the stopping device of the belt transmission system as described above is characterized in that it comprises the steps of:
s1, clamping, wherein clamping parts 12 of two clamping mechanisms 1 are clamped into a belt, the belt is in a movable state, and a connecting rod 22 is disconnected with a connecting plate 21;
s2, adjusting, namely rotating an adjusting nut 23 on the connecting rod 22 to enable the adjusting nut 23 to gradually approach a clamping groove of the connecting plate 21, clamping the connecting rod 22 from one side of an opening of the clamping groove, and limiting the adjusting nut 23 in the clamping groove;
s3, locking, namely rotating the clamping handles 13 on the two clamping mechanisms 1 to enable the movable grooves and the fixed grooves of the clamping parts 12 to gradually approach to the clamping belt. The method is convenient and simple to mount and dismount, and is safe and reliable.
The belt transmission system stopping device is characterized in that when the belt transmission system stopping device is installed and used, the clamping mechanisms 1 are connected to two ends of the adjusting mechanism 2, the clamping distance between the clamping mechanisms 1 at the two ends is adjusted by the adjusting mechanism 2, the clamping mechanisms 1 clamp a belt, misoperation is avoided, the belt pulley is enabled to rotate, and the belt transmission system stopping device is safe, reliable and convenient and simple to operate.
When the belt clamping device is used, the clamping handle 13 rotates to enable the clamping part 12 to clamp the belt, the clamping seat 11 bears the tensioning force of the adjusting mechanism 2, after the two sides of the annular belt are clamped by the clamping part 12, the annular belt cannot rotate, and the phenomenon that an object is wrapped and clamped by the belt to enter the belt pulley to cause damage during operation and maintenance is avoided, so that the belt clamping device is safe and reliable.
When in use, the Zhang Geda of the clamping part 12 can be adjusted by rotating the clamping handle 13, the clamping device is suitable for belts with different specifications and thicknesses, the belts can enter the clamping part 12 from the opening at one side of the clamping seat 11 to be matched with the clamping part, and the mounting operation is simple and convenient.
When the clamping part is used, the fixed groove of the clamping part 12 is contacted with the inner side of the annular belt, the movable groove is contacted with the outer side of the belt, and the rotary clamping handle 13 can drive the movable groove to be gradually close to the fixed groove to clamp the belt, so that the operation is simple and convenient.
When the belt clamping device is used, the operating rod is rotated to drive the threaded rod to rotate, the threaded rod drives the movable groove to lift, the opening of the clamping part 12 is opened and closed, the movable groove is movably connected with the threaded rod through the ball head or the bearing, the movable groove can rotate around the threaded rod, and the movable groove can be conveniently matched and contacted with the outer side of the belt.
When the clamping mechanism is used, the connecting plates 21 and the connecting rods 22 at the two ends of the adjusting mechanism 2 are respectively connected and fixed with the clamping seats 11 of the clamping mechanism 1, the adjusting nuts 23 are rotated to enable the clamping mechanisms to lift up and down along the connecting rods 22, then the adjusting nuts 23 are clamped and limited with one ends of the connecting plates 21, and therefore the clamping distance of the clamping mechanism 1 at the two ends can be adjusted, and the operation is convenient.
When the clamping device is used, after the connecting rod 22 is clamped in from the notch on one side of the clamping groove of the connecting plate 21, the adjusting nut 23 is located in the clamping groove of the connecting plate 21, the operating rod of the rotary clamping handle 13 enables the clamping part 12 to clamp the belt, after the belt is clamped, the adjusting mechanism 2 stretches the belt, the annular belt cannot rotate after being clamped and tensioned by the clamping part 12, misoperation is avoided, and the clamping device is safe and reliable.
The movable groove of the clamping part 12 is connected with the connecting rod 22 by a bearing or a rotary ball head, and is matched with the outer side of the belt when the clamping handle 13 rotates to clamp the belt, and the movable groove cannot synchronously rotate with the threaded rod body of the clamping handle 13 when the threaded rod body rotates.
When the tensioning device is used, the limiting block of the rectangular structure of the adjusting nut 23 is matched with the clamping groove of the connecting plate 21 to limit the rotation and loosening of the tensioned adjusting mechanism 2.
The foregoing embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without collision. The protection scope of the present invention is defined by the claims, and the protection scope includes equivalent alternatives to the technical features of the claims. I.e., equivalent replacement modifications within the scope of this invention are also within the scope of the invention.
Claims (2)
1. A belt drive system stop device characterized by: the device comprises a clamping mechanism (1) and an adjusting mechanism (2); the two ends of the adjusting mechanism (2) are respectively connected with the clamping mechanisms (1), the clamping distance between the two clamping mechanisms (1) is adjusted by the adjusting mechanism (2), and the belt is clamped by the clamping parts (12) of the clamping mechanisms (1);
the clamping mechanism (1) comprises a clamping seat (11), a clamping part (12) and a clamping handle (13), wherein the clamping part (12) is positioned in the clamping seat (11), the clamping handle (13) penetrates through the clamping seat (11) to be movably connected with the clamping part (12), and the clamping seat (11) is connected with the adjusting mechanism (2);
the clamping seat (11) is of a groove structure with two ends and one side open, a through threaded hole is formed in the groove wall on one side and matched with the clamping handle (13), the other side wall is connected with the adjusting mechanism (2), and the clamping part (12) is positioned in the groove body;
the clamping part (12) comprises a fixed groove and a movable groove, the fixed groove is fixedly connected with the clamping seat (11), the movable groove is movably connected with the clamping handle (13), and the cross section of the fixed groove and the movable groove which are of a groove structure are mutually buckled is consistent with the cross section of the belt;
the clamping handle (13) comprises an operating rod horizontally connected with one end of the threaded rod body, and the other end of the threaded rod is connected with the movable groove of the clamping part (12); the movable groove is connected with the clamping handle (13) through a ball head or a bearing, and rotates around the clamping handle (13);
the adjusting mechanism (2) comprises a connecting plate (21), a connecting rod (22) and an adjusting nut (23), wherein the adjusting nut (23) is clamped and limited with one end of the connecting plate (21), and the connecting rod (22) is matched with the adjusting nut (23);
the connecting plate (21) is a bent plate with one end provided with a plurality of bending parts to form clamping grooves, the adjusting nut (23) is positioned in the clamping grooves, one side of each clamping groove is provided with a notch into which the connecting rod (22) can be clamped, and the connecting rod (22) is a threaded rod;
one end of the connecting rod (22) is provided with a bearing or a rotary ball head which is connected with the movable groove of the clamping part (12);
the adjusting nut (23) comprises a nut connected with a limiting block, the limiting block is a rectangular block, a threaded hole of the nut penetrates through a through hole in the center of the rectangular block, and the rectangular block is located in a clamping groove of the connecting plate (21) to limit.
2. The stopping method of a belt drive system stopping apparatus according to claim 1, comprising the steps of:
s1, clamping, wherein clamping parts (12) of the two clamping mechanisms (1) are clamped into a belt, the belt is in an active state, and a connecting rod (22) is disconnected with a connecting plate (21);
s2, adjusting, namely rotating an adjusting nut (23) on the connecting rod (22) to enable the adjusting nut to gradually approach a clamping groove of the connecting rod (21), clamping the connecting rod (22) from one side of an opening of the clamping groove, and limiting the adjusting nut (23) in the clamping groove;
s3, locking, namely rotating the clamping handles (13) on the two clamping mechanisms (1) to enable the movable groove and the fixed groove of the clamping part (12) to be gradually close to the clamping belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910020483.4A CN109611680B (en) | 2019-01-09 | 2019-01-09 | Belt drive system stop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910020483.4A CN109611680B (en) | 2019-01-09 | 2019-01-09 | Belt drive system stop device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109611680A CN109611680A (en) | 2019-04-12 |
| CN109611680B true CN109611680B (en) | 2024-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910020483.4A Active CN109611680B (en) | 2019-01-09 | 2019-01-09 | Belt drive system stop device |
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| Country | Link |
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| CN (1) | CN109611680B (en) |
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| CN205715360U (en) * | 2016-06-14 | 2016-11-23 | 中国石油天然气股份有限公司 | Pumping unit anti-slip vehicle safe double-locking device |
| CN205780658U (en) * | 2016-05-30 | 2016-12-07 | 中国石油天然气股份有限公司 | A kind of belt of oil pumping machine stopping means |
| CN206092842U (en) * | 2016-09-22 | 2017-04-12 | 中国石油化工股份有限公司 | Novel change pumping unit belt device |
| CN209470005U (en) * | 2019-01-09 | 2019-10-08 | 中国长江电力股份有限公司 | Belt drive system stop device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4273484B2 (en) * | 2003-01-15 | 2009-06-03 | Ｓｍｃ株式会社 | Clamping device |
| CN103994310B (en) * | 2014-06-06 | 2016-12-07 | 威宝摄影器材有限公司 | A kind of portable mobile termianl clamping device |
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2019
- 2019-01-09 CN CN201910020483.4A patent/CN109611680B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205780658U (en) * | 2016-05-30 | 2016-12-07 | 中国石油天然气股份有限公司 | A kind of belt of oil pumping machine stopping means |
| CN205715360U (en) * | 2016-06-14 | 2016-11-23 | 中国石油天然气股份有限公司 | Pumping unit anti-slip vehicle safe double-locking device |
| CN206092842U (en) * | 2016-09-22 | 2017-04-12 | 中国石油化工股份有限公司 | Novel change pumping unit belt device |
| CN209470005U (en) * | 2019-01-09 | 2019-10-08 | 中国长江电力股份有限公司 | Belt drive system stop device |
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| Publication number | Publication date |
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| CN109611680A (en) | 2019-04-12 |
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