CN214724334U - Mechanical tongs mechanism is mated formation to slabstone - Google Patents
Mechanical tongs mechanism is mated formation to slabstone Download PDFInfo
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- CN214724334U CN214724334U CN202120606080.0U CN202120606080U CN214724334U CN 214724334 U CN214724334 U CN 214724334U CN 202120606080 U CN202120606080 U CN 202120606080U CN 214724334 U CN214724334 U CN 214724334U
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Abstract
The utility model discloses a mechanical stone slab paving gripper mechanism, which comprises a middle supporting horizontal frame, wherein the middle parts of the top surfaces of four side beams of the middle supporting horizontal frame are respectively fixed with two hinged connecting plates, a horizontal gripper arm is positioned above the middle supporting horizontal frame, the bottom surface of the outer end of the horizontal gripper arm is fixed with a clamping block, the outer side of the bottom surface of the clamping block is provided with a vertical clamping plate, and the vertical clamping plate is positioned at the outer side of the middle supporting water frame; it can be installed on lifting by crane equipment, and it can be automatically snatch the back with slabstone and remove to the support frame through playing equipment on to automatic the descending places the support frame with slabstone on, its loading and unloading are convenient, need not the manual work and lift up and place greatly reduced hand labor volume.
Description
The technical field is as follows:
the utility model relates to a architectural equipment field, more specifically say and relate to a mechanical tongs mechanism is mated formation to slabstone.
Background art:
some fountain squares etc. place at present subaerial meeting erection bracing frame to lay the slabstone on the support frame, current mode is artifical snatchs the slabstone and lifts up the promotion, places it again on the support frame, its inefficiency, the effect is poor.
The utility model has the following contents:
the utility model aims at overcoming prior art's is not enough, provides a slabstone mechanical gripper mechanism of mating formation, and it can install on lifting by crane equipment, and it can snatch the back through playing equipment removal to the support frame with the slabstone automatically to fall automatically and place the support frame with the slabstone on, its loading and unloading are convenient, need not the manual work and lifts up and place greatly reduced amount of labour.
The utility model provides a technical problem's scheme is:
a mechanical stone slab paving gripper mechanism comprises a middle supporting horizontal frame, wherein two hinged connecting plates are fixed in the middle of the top surfaces of four side beams of the middle supporting horizontal frame, a horizontal gripper arm is positioned above the middle supporting horizontal frame, a clamping block is fixed on the bottom surface of the outer end of the horizontal gripper arm, a vertical clamping plate is arranged on the outer side of the bottom surface of the clamping block, and the vertical clamping plate is positioned on the outer side of the middle supporting water frame;
the inner end of the horizontal grabbing arm is hinged with two vertical rods through a hinged shaft;
a middle support shaft is fixed on the top surface of the middle part of the middle support horizontal frame, the lower part of the telescopic sleeve body is inserted and sleeved on the middle support shaft, a vertical connecting shaft is screwed in the middle of the top surface of the middle support shaft, a limiting part with a spherical top surface is formed on the top surface of the vertical connecting shaft, a gripper moving sleeve is inserted and sleeved on the top part of the telescopic sleeve body, a plurality of radial connecting blocks are formed on the outer side wall of the gripper moving sleeve, and the outer ends of the radial connecting blocks are hinged with the top ends of two corresponding vertical rods through hinged shafts;
the top end of the telescopic sleeve body is fixed with a lifting bolt;
an automatic conversion sliding sleeve is inserted and sleeved on the vertical connecting shaft, the edge of the top surface of the automatic conversion sliding sleeve is an upper conical wall surface, the bottom surface of the automatic conversion sliding sleeve is a lower conical wall surface, and a lower conical groove matched with the top surface of the automatic conversion sliding sleeve is formed in the bottom surface of the limiting part;
a plurality of radial adjusting sleeve body parts are formed on the outer side of the middle part of the telescopic sleeve body;
an outer connector is fixed in the outer end of the radial adjusting sleeve body, a buffer spring is inserted in the middle of the radial adjusting sleeve body, a telescopic positioning pin portion is inserted in the inner end of the radial adjusting sleeve body, the outer end of the buffer spring is pressed against the inner wall surface of the outer connector, the inner end of the buffer spring is pressed against the outer end surface of the telescopic positioning pin portion, and a positioning bulge formed in the inner end of the telescopic positioning pin portion extends out of a side through hole formed in the middle of the inner side wall of the telescopic sleeve body and corresponds to the automatic conversion sliding sleeve.
The bottom surface of the positioning lug boss is an arc-shaped transition wall surface.
An annular groove is formed in the outer side wall of the outer connector, an outer locking connector is connected in a connecting threaded hole formed in the top surface of the outer end of the radial adjusting sleeve body portion in a threaded mode, and a positioning head of the outer locking connector extends into the radial adjusting sleeve body portion and is inserted into the annular groove in a sleeved mode.
The top surface of the telescopic positioning pin part is formed with an upper long positioning groove, the upper connecting screw hole formed on the top surface of the inner end of the radial adjusting sleeve body part is connected with an inner locking connector in a threaded mode, and the positioning head of the inner locking connector extends into the radial adjusting sleeve body part and is inserted into the corresponding upper long positioning groove in a sleeved mode.
The inner wall surface of the external connector is formed with an existing bulge, the middle of the outer wall surface of the telescopic positioning pin is also formed with a bulge, and the buffer spring is inserted in the two corresponding bulges.
The top end of the telescopic sleeve body is in threaded connection with a lifting bolt, and a lifting ring part of the lifting bolt is located on the top surface of the telescopic sleeve body.
An extension part is formed on the outer side wall of the bottom surface of the hoisting ring part of the hoisting ring bolt, and the top surface of the hand grip movable sleeve faces the bottom surface of the extension part.
The utility model discloses an outstanding effect is:
it can be installed on lifting by crane equipment, and it can be automatically snatch the back with slabstone and remove to the support frame through playing equipment on to automatic the descending places the support frame with slabstone on, its loading and unloading are convenient, need not the manual work and lift up and place greatly reduced hand labor volume.
Description of the drawings:
fig. 1 is a partial structural schematic diagram of the present invention;
fig. 2 is a schematic view of a partial structure between the telescopic sleeve and the movable sleeve of the gripper of the present invention;
fig. 3 is a partial top view between the telescoping sleeve and the grip moving sleeve.
The specific implementation mode is as follows:
in an embodiment, as shown in fig. 1 to 3, a mechanical gripper mechanism for paving slate comprises a middle support horizontal frame 10, wherein two hinged connecting plates 11 are fixed in the middle of the top surfaces of four side beams of the middle support horizontal frame 10, a horizontal gripper arm 20 is positioned above the middle support horizontal frame 10, a clamping block 21 is fixed on the bottom surface of the outer end of the horizontal gripper arm 20, a vertical clamping plate 22 is arranged on the outer side of the bottom surface of the clamping block 21, and the vertical clamping plate 22 is positioned on the outer side of the middle support horizontal frame 10;
the inner end of the horizontal grabbing arm 20 is hinged with two vertical rods 23 through hinge shafts;
a middle support shaft 30 is fixed on the top surface of the middle part of the middle support horizontal frame 10, the lower part of the telescopic sleeve body 31 is inserted and sleeved on the middle support shaft 30, a vertical connecting shaft 32 is screwed in the middle of the top surface of the middle support shaft 30, a limiting part 33 with a spherical top surface is formed on the top surface of the vertical connecting shaft 32, a grip movable sleeve 34 is inserted and sleeved on the top part of the telescopic sleeve body 31, a plurality of radial connecting blocks 341 are formed on the outer side wall of the grip movable sleeve 34, and the outer ends of the radial connecting blocks 341 are hinged with the top ends of the two corresponding vertical rods 23 through hinge shafts;
the top end of the telescopic sleeve body 31 is fixed with an eyebolt 40;
the vertical connecting shaft 32 is inserted and sleeved with an automatic conversion sliding sleeve 35, the edge of the top surface of the automatic conversion sliding sleeve 35 is an upper conical wall surface 351, the bottom surface of the automatic conversion sliding sleeve 35 is a lower conical wall surface 352, a lower extension sleeve part 350 is formed in the middle of the bottom surface of the automatic conversion sliding sleeve 35, and a lower conical groove 331 matched with the top surface of the automatic conversion sliding sleeve 35 is formed in the bottom surface of the limiting part 33;
a plurality of radial adjusting sleeve parts 36 are formed on the outer side of the middle part of the telescopic sleeve body 31;
an outer connector 361 is fixed in the outer end of the radial adjusting sleeve body portion 36, a buffer spring 362 is inserted in the middle of the radial adjusting sleeve body portion 36, a telescopic positioning pin portion 37 is inserted in the inner end of the radial adjusting sleeve body portion 36, the outer end of the buffer spring 362 is pressed against the inner wall surface of the outer connector 361, the inner end of the buffer spring 362 is pressed against the outer end surface of the telescopic positioning pin portion 37, and a positioning lug 371 formed at the inner end of the telescopic positioning pin portion 37 extends out of a side through hole formed in the middle of the inner side wall of the telescopic sleeve body 31 and corresponds to the automatic switching sliding sleeve 35.
Further, the bottom surface of the positioning protrusion 371 is an arc-shaped transition wall surface.
Furthermore, an annular groove 363 is formed on the outer side wall of the outer connector 361, an outer locking connector 1 is screwed in a connecting screw hole formed on the top surface of the outer end of the radial adjusting sleeve body 36, and a positioning head of the outer locking connector 1 extends into the radial adjusting sleeve body 36 and is inserted into the annular groove 363.
Furthermore, an upper elongated positioning groove 372 is formed in the top surface of the telescopic positioning pin portion 37, an upper connecting screw hole formed in the top surface of the inner end of the radial adjusting sleeve body portion 36 is screwed with the inner locking connector 2, and the positioning head of the inner locking connector 2 extends into the radial adjusting sleeve body portion 36 and is inserted into the corresponding upper elongated positioning groove 372.
Furthermore, the inner wall surface of the external connector 361 is formed with a boss, the middle part of the outer wall surface of the telescopic positioning pin 37 is also formed with a boss, and the buffer spring 362 is inserted into the two corresponding bosses.
Further, the top end of the telescopic sleeve body 31 is screwed with an eye bolt 40, and the eye part of the eye bolt 40 is positioned on the top surface of the telescopic sleeve body 31.
Further, the outer side wall of the bottom surface of the hanging ring part of the eye bolt 40 is formed with an extension part 41, and the top surface of the hand grip moving sleeve 34 is opposite to the bottom surface of the extension part 41.
The middle support horizontal frame 10 is a rectangular frame, four side beams of the middle support horizontal frame are welded to form a rectangular frame, the end parts of the inner cross 50 are welded and fixed on the inner side walls of the corresponding side beams, and the bottom surface of the middle support shaft 30 is fixed on the top surface of the middle part of the inner cross 50.
In the embodiment, when the lifting device is used, the lifting ring part of the lifting bolt 40 can be hung in the lifting mechanism, then the lifting mechanism moves (the lifting mechanism can be a forklift, a transport vehicle and the like, and is not detailed), the lifting device moves the lifting device to a position right above a stone slab to be carried, then the lifting mechanism lowers the lifting device, the middle supporting horizontal frame 10 is pressed on the top surface of the middle part of the stone slab 100, the four vertical clamping plates 22 are positioned at the outer side walls of the stone slab 100, and when the lifting device is used, an elastic anti-slip layer is fixed on the inner side walls of the bottom ends of the vertical clamping plates 22 to ensure that the lifting device cannot slip off during clamping;
then, the lifting eye bolt 40 is lifted by the lifting mechanism, when lifting, the telescopic sleeve body 31 is lifted together, when lifting, the positioning bulge 371 formed at the inner end of the telescopic positioning pin part 37 lifts the automatic switching sliding sleeve 35 together until the upper conical wall 351 of the automatic switching sliding sleeve 35 is pressed against the bottom surface of the lower conical groove 331 of the limiting part 33, the upper part of the automatic switching sliding sleeve 35 is inserted and sleeved in the lower conical groove 331, at the moment, the lifting eye bolt 40 is lifted continuously, so that the positioning bulge 371 retracts along the lower conical wall 352, the positioning bulge 371 extends into the radial adjusting sleeve body part 36 by being compressed by the buffer spring 362, then the lifting is continued, so that the radial adjusting sleeve body part 36 is higher than the top surface of the limiting part 33, at the moment, the automatic switching sliding sleeve 35 automatically falls, and the positioning bulge restores to extend out of the radial adjusting sleeve body part 36 by the restoration of the buffer spring 362, at this time, the lifting is continued, so that the radial adjusting sleeve body part 36 is pressed against the bottom surface of the hand grip movable sleeve 34, the hand grip movable sleeve 34 is lifted, the vertical rod 23 is lifted, the inner end of the horizontal gripping arm 20 is obliquely turned upwards, the inner side wall of the bottom end of the vertical clamping plate 22 is pressed against the side wall of the stone slab 100, the stone slab 100 is clamped, the lifting mechanism is continued to lift, the stone slab 100 can be lifted, at this time, the lifting mechanism moves, the stone slab 100 can be moved to the top surface of the supporting frame to be installed, then, the lifting mechanism descends the embodiment, and the stone slab 100 is placed on the top surface of the supporting frame installation position, and the installation is completed;
then, when the lifting eye bolt 40 is lowered by the lifting mechanism, the telescopic sleeve body 31 is lowered by self weight, at this time, the arc-shaped transition wall surface of the bottom surface of the positioning protrusion 371 retracts along the spherical surface of the limiting part 33 and extends into the radial adjusting sleeve body part 36, at this time, the buffer spring 362 is compressed, the radial adjusting sleeve body part 36 descends to a moving distance and does not descend to the bottommost part, at this time, the positioning protrusion 371 is positioned below the limiting part 33 but above the automatic switching sliding sleeve 35, the positioning protrusion 371 extends out of the radial adjusting sleeve body part 36 through the return of the buffer spring 362, then, the lifting mechanism is used for lifting the telescopic sleeve body 31, at this time, the top surface of the positioning protrusion 371 is pressed against the bottom surface of the limiting part 33 for realizing support, at this time, the vertical clamping plate 22 is in a relaxed state, the slate can be separated from the slate 100, and the embodiment can be lifted, then, the lifting mechanism moves, that is, the implementation can be moved to the subsequent grabbing position of the stone slab 100 and the middle supporting horizontal frame 10 is pressed on the top surface of the middle part of the stone slab 100, when a new stone slab 100 is grabbed, the telescopic sleeve body 31 can be automatically descended to the bottommost part, at this time, the arc-shaped transition wall surface of the bottom surface of the positioning protrusion 371 retracts into the radial adjusting sleeve body part 36 along the upper conical wall surface 351 and is continuously descended along with the telescopic sleeve body 31, so that the positioning protrusion 371 faces the lower extending sleeve part 350, at this time, the positioning protrusion 371 is restored through the buffer spring 362, so that the positioning protrusion extends into the radial adjusting sleeve body part 36 and is positioned below the lower conical wall surface 352, and then the grabbing can be carried out in the manner described before, which is very convenient.
The above embodiments are only used for illustrating the present invention, and not for limiting the present invention, and those skilled in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.
Claims (7)
1. The utility model provides a mechanical tongs mechanism of slabstone pavement, includes intermediate strut horizontal frame (10), its characterized in that: two hinged connecting plates (11) are fixed in the middle of the top surfaces of four side beams of the middle supporting horizontal frame (10), a horizontal grabbing arm (20) is positioned above the middle supporting horizontal frame (10), a clamping block (21) is fixed on the bottom surface of the outer end of the horizontal grabbing arm (20), a vertical clamping plate (22) is arranged on the outer side of the bottom surface of the clamping block (21), and the vertical clamping plate (22) is positioned on the outer side of the middle supporting horizontal frame (10);
the inner end of the horizontal grabbing arm (20) is hinged with two vertical rods (23) through a hinged shaft;
a middle support shaft (30) is fixed on the top surface of the middle part of the middle support horizontal frame (10), the lower part of a telescopic sleeve body (31) is inserted and sleeved on the middle support shaft (30), a vertical connecting shaft (32) is screwed in the middle of the top surface of the middle support shaft (30), a limiting part (33) with a spherical top surface is formed on the top surface of the vertical connecting shaft (32), a hand grip movable sleeve (34) is inserted and sleeved on the top part of the telescopic sleeve body (31), a plurality of radial connecting blocks (341) are formed on the outer side wall of the hand grip movable sleeve (34), and the outer ends of the radial connecting blocks (341) are hinged with the top ends of two corresponding vertical rods (23) through hinge shafts;
the top end of the telescopic sleeve body (31) is fixed with a lifting bolt (40);
an automatic conversion sliding sleeve (35) is sleeved on the vertical connecting shaft (32) in an inserting mode, the edge of the top face of the automatic conversion sliding sleeve (35) is an upper conical wall face (351), the bottom face of the automatic conversion sliding sleeve (35) is a lower conical wall face (352), and a lower conical groove (331) matched with the top face of the automatic conversion sliding sleeve (35) is formed in the bottom face of the limiting portion (33);
a plurality of radial adjusting sleeve parts (36) are formed on the outer side of the middle part of the telescopic sleeve body (31);
an outer connector (361) is fixed in the outer end of the radial adjusting sleeve body portion (36), a buffer spring (362) is inserted in the middle of the radial adjusting sleeve body portion (36), a telescopic positioning pin portion (37) is inserted in the inner end of the radial adjusting sleeve body portion (36), the outer end of the buffer spring (362) is pressed on the inner wall surface of the outer connector (361), the inner end of the buffer spring (362) is pressed on the outer end surface of the telescopic positioning pin portion (37), and a positioning lug boss (371) formed at the inner end of the telescopic positioning pin portion (37) extends out of a side through hole formed in the middle of the inner wall of the telescopic sleeve body (31) and corresponds to the automatic conversion sliding sleeve (35).
2. A slate paving mechanical gripper mechanism as claimed in claim 1, wherein: the bottom surface of the positioning bulge (371) is an arc-shaped transition wall surface.
3. A slate paving mechanical gripper mechanism as claimed in claim 1, wherein: an annular groove (363) is formed in the outer side wall of the outer connector (361), an outer locking connector (1) is screwed in a connecting threaded hole formed in the top surface of the outer end of the radial adjusting sleeve body portion (36), and a positioning head of the outer locking connector (1) extends into the radial adjusting sleeve body portion (36) and is inserted into the annular groove (363).
4. A slate paving mechanical gripper mechanism as claimed in claim 1, wherein: the top surface shaping of flexible location pin portion (37) has last long constant head tank (372), and the spiro union has interior locking connector (2) in the last connecting screw hole that the inner top surface shaping of radial adjusting sleeve somatic part (36) had, and the location head of interior locking connector (2) stretches into in radial adjusting sleeve somatic part (36) and inserts and overlap in last long constant head tank (372) that correspond.
5. A slate paving mechanical gripper mechanism as claimed in claim 1, wherein: the inner wall surface of the external connector (361) is provided with a bulge, the middle part of the outer wall surface of the telescopic positioning pin part (37) is also provided with a bulge, and the buffer spring (362) is inserted in the two corresponding bulges.
6. A slate paving mechanical gripper mechanism as claimed in claim 1, wherein: the top end of the telescopic sleeve body (31) is in threaded connection with a lifting bolt (40), and a lifting ring part of the lifting bolt (40) is located on the top surface of the telescopic sleeve body (31).
7. A slate paving mechanical gripper mechanism as claimed in claim 1, wherein: an extension part (41) is formed on the outer side wall of the bottom surface of the hanging ring part of the hanging ring bolt (40), and the top surface of the hand grip movable sleeve (34) faces to the bottom surface of the extension part (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120606080.0U CN214724334U (en) | 2021-03-25 | 2021-03-25 | Mechanical tongs mechanism is mated formation to slabstone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120606080.0U CN214724334U (en) | 2021-03-25 | 2021-03-25 | Mechanical tongs mechanism is mated formation to slabstone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214724334U true CN214724334U (en) | 2021-11-16 |
Family
ID=78596849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120606080.0U Active CN214724334U (en) | 2021-03-25 | 2021-03-25 | Mechanical tongs mechanism is mated formation to slabstone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214724334U (en) |
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2021
- 2021-03-25 CN CN202120606080.0U patent/CN214724334U/en active Active
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