CN214653004U

CN214653004U - Floor transport gripper jaw

Info

Publication number: CN214653004U
Application number: CN202120843708.9U
Authority: CN
Inventors: 唐小军
Original assignee: Zhongdig Construction Group Co ltd
Current assignee: Zhongdig Construction Group Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-11-09
Anticipated expiration: 2031-04-23

Abstract

A floor-handling gripper comprising: the lifting mechanism and the clamping mechanism are arranged on the lifting mechanism; the adjusting mechanisms are arranged on the clamping mechanism, and the number of the adjusting mechanisms is two; the lifting mechanism is used for adjusting the height of the clamping mechanism, the clamping mechanism is used for adjusting the distance between the adjusting mechanisms, and the adjusting mechanism is used for clamping the floor slab and adjusting the height of the floor slab. The utility model discloses when prefabricated floor shifts, conveniently carry out the fixed at floor both ends, when shifting, can also avoid the floor to take place to rotate simultaneously to the convenience is placed the floor in appointed place, has stronger practicality.

Description

Floor transport gripper jaw

Technical Field

The utility model relates to a relevant technical field of engineering construction equipment especially relates to a floor transport gripper jaw.

Background

The existing mode of prefabricating the laminated floor slab is usually used for processing and preparing stair parts in advance in order to shorten the construction period and reduce the construction cost, and meanwhile, the processing mode is convenient for further improving the sound insulation effect and the fireproof effect of the floor slab.

And the floor still need carry out the transport of floor and shift the operation after the preparation is accomplished, and the present often adopts hoisting device to carry out the transfer of prefabricated floor, and at the in-process that shifts, this kind of hoisting device is inconvenient fixes the both ends of floor, and at the transfer in-process of floor, often takes place the rotation of floor to inconvenient the fixing of carrying out the floor, and inconvenient shifts the floor to appointed position department.

Disclosure of Invention

The utility model provides a floor transport gripper jaw to solve above-mentioned prior art not enough, when prefabricated floor shifts, conveniently carry out the fixed at floor both ends, when shifting, can also avoid the floor to take place to rotate simultaneously, thereby conveniently place the floor in appointed place, have stronger practicality.

In order to realize the purpose of the utility model, the following technologies are adopted:

a floor-handling gripper comprising:

the lifting mechanism comprises lifting plates, wherein a pair of lifting columns penetrates through the lifting plates, first mounting plates are arranged at the upper ends of the lifting columns, lifting racks are arranged on two opposite side walls of each lifting column, guide strips are arranged on the other two side walls of each lifting column, lifting gears are meshed with the lifting racks, matching wheels are arranged at two ends of each lifting gear, arc walls of the matching wheels are tangent to the outer walls of the lifting columns, a lifting bearing seat is arranged on the outer side of each matching wheel, the lifting bearing seats are arranged on the lifting plates, a lifting motor is connected to one end of each lifting gear, the lifting motor is arranged on the lifting bearing seats, the lifting plates are respectively provided with four pairs of upward extending side plates in an upward extending mode, each pair of upward extending side plates are respectively positioned at two sides of the lifting column, a central column is arranged between each pair of upward extending side plates, the lower end of each central column is arranged on the lifting plates, and a plurality of guide wheels are arranged between the central columns and the upward extending side plates positioned at two sides, the guide wheels are matched with the guide strips;

the clamping mechanism is arranged on the lifting mechanism;

the adjusting mechanisms are arranged on the clamping mechanism, and the number of the adjusting mechanisms is two;

the lifting mechanism is used for adjusting the height of the clamping mechanism, the clamping mechanism is used for adjusting the distance between the adjusting mechanisms, and the adjusting mechanism is used for clamping the floor slab and adjusting the height of the floor slab.

Further, fixture is including installing the pair of installation cover at the lifter plate both ends, and the both ends of every installation cover all are equipped with a pair of outrigger outwards with extending, and the downside of every pair of outrigger all is fixed with the long slab.

Further, fixture still includes a pair of centre gripping bearing frame all installed in every long board both ends, all is equipped with four centre gripping guide arms between every pair of centre gripping bearing frame, and the centre gripping motor is all installed to the centre gripping bearing frame that is located the outside, and the output shaft of centre gripping motor all is connected with the centre gripping lead screw, and the centre gripping lead screw has all revolved the grip slipper, and the lower extreme of grip slipper all wears the long board, and the lower extreme of grip slipper all is equipped with fixed hypoplastron.

Furthermore, the adjusting mechanism comprises a lower extending arm installed on the fixed lower plate, a pair of adjusting bearing seats are installed on the outer wall of the lower extending arm, four adjusting guide rods are arranged between the adjusting bearing seats, an adjusting motor is installed on the adjusting bearing seat positioned at the upper end, an adjusting screw rod is connected to an output shaft of the adjusting motor, an adjusting seat is screwed on the adjusting screw rod, the inner side of the adjusting seat penetrates through the lower extending arm, an inner plate is arranged on the inner side of the adjusting seat, a clamping inner plate is installed on the inner side of the inner plate, and a clamping lower plate is vertically and inwards arranged at the lower end of the clamping inner plate.

Further, the lower wall for clamping the lower plate is a slope.

The technical scheme has the advantages that:

the utility model discloses when prefabricated floor shifts, conveniently carry out the fixed at floor both ends, when shifting, can also avoid the floor to take place to rotate simultaneously to the convenience is placed the floor in appointed place, has stronger practicality.

Drawings

Fig. 1 shows a perspective view of one embodiment.

Fig. 2 shows an enlarged view at a.

Fig. 3 shows an enlarged view at B.

Fig. 4 shows an enlarged view at C.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.

Furthermore, the terms "substantially", and the like are intended to indicate that the relative terms are not necessarily strictly required, but may have some deviation. For example: "substantially equal" does not mean absolute equality, but because absolute equality is difficult to achieve in actual production and operation, certain deviations generally exist. Thus, in addition to absolute equality, "substantially equal" also includes the above-described case where there is some deviation. In this case, unless otherwise specified, terms such as "substantially", and the like are used in a similar manner to those described above.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.

As shown in fig. 1-4, a floor-carrying gripper comprises: elevating system 1, fixture 2 and adjustment mechanism 3. The clamping mechanism 2 is arranged on the lifting mechanism 1; the adjusting mechanisms 3 are arranged on the clamping mechanism 2, and the number of the adjusting mechanisms is two; the lifting mechanism 1 is used for adjusting the height of the clamping mechanism 2, the clamping mechanism 2 is used for adjusting the distance between the adjusting mechanisms 3, and the adjusting mechanisms 3 are used for clamping the floor and adjusting the height of the floor.

The lifting mechanism 1 comprises lifting plates 191, wherein a pair of lifting columns 11 penetrates through the lifting plates 191, first mounting plates 10 are arranged at the upper ends of the lifting columns 11, lifting racks 12 are arranged on two opposite side walls of each lifting column 11, guide strips 17 are arranged on the other two side walls of each lifting column 11, lifting gears 13 are meshed with the lifting racks 12, matching wheels 14 are arranged at two ends of each lifting gear 13, arc walls of the matching wheels 14 are tangent to the outer walls of the lifting columns 11, a lifting bearing seat 15 is arranged on the outer side of each matching wheel 14, the lifting bearing seats 15 are arranged on the lifting plates 191, one ends of the lifting gears 13 are connected with lifting motors 16, the lifting motors 16 are arranged on the lifting bearing seats 15, four pairs of upward extending side plates 19 are arranged on the lifting plates 191 in an upward extending mode, each pair of upward extending side plates 19 are arranged on two sides of each lifting column 11, a center pillar 190 is arranged between each pair of upward extending side plates 19, the lower end of the center pillar 190 is mounted on the lifting plate 191, a plurality of guide wheels 18 are arranged between the center pillar 190 and the upward extending side plates 19 on the two sides, and the guide wheels 18 are matched with the guide strips 17.

The clamping mechanism 2 comprises a pair of mounting sleeves 20 mounted at two ends of the lifting plate 191, a pair of extending arms 21 is arranged at two ends of each mounting sleeve 20 in an outward extending manner, and a long plate 22 is fixed at the lower side of each pair of extending arms 21. The clamping mechanism 2 further comprises a pair of clamping bearing seats 23 which are installed at two ends of each long plate 22, four clamping guide rods 24 are arranged between each pair of clamping bearing seats 23, clamping motors 25 are installed on the clamping bearing seats 23 located on the outer sides, output shafts of the clamping motors 25 are connected with clamping lead screws 26, the clamping lead screws 26 are screwed with clamping seats 27, the lower ends of the clamping seats 27 penetrate through the long plates 22, and the lower ends of the clamping seats 27 are provided with fixing lower plates 28.

The adjusting mechanism 3 comprises a downward extending arm 30 installed on a fixed lower plate 28, a pair of adjusting bearing seats 31 are installed on the outer wall of the downward extending arm 30, four adjusting guide rods 32 are arranged between the adjusting bearing seats 31, an adjusting motor 33 is installed on the adjusting bearing seat 31 located at the upper end, an output shaft of the adjusting motor 33 is connected with an adjusting screw rod 34, an adjusting seat 35 is screwed on the adjusting screw rod 34, the inner side of the adjusting seat 35 penetrates through the downward extending arm 30, an inner plate 36 is arranged on the inner side of the adjusting seat 35, a clamping inner plate 37 is installed on the inner side of the inner plate 36, and a clamping lower plate 38 is vertically and inwardly arranged at the lower end of the clamping inner plate 37. The lower wall holding the lower plate 38 is beveled.

This gripper jaw according to the problem that exists among the prior art, can carry out stable centre gripping to the floor when the floor shifts through elevating system 1, fixture 2 and adjustment mechanism 3 to the transfer operation of floor conveniently carries out. Wherein elevating system 1 can drive centre gripping 2 and carry out elevating movement, and adjustment mechanism 3 can adjust the height of floor, accomplishes the centre gripping of floor or shifts the operation with elevating system 1's cooperation down.

In specific operation, drive elevating system 1 through overhead hoist and move, thereby shift fixture 2 to the department of placing of floor, then adjust the height of centre gripping hypoplastron 38 through adjustment mechanism 3, make centre gripping hypoplastron 38 be located the downside of floor, then drive centre gripping hypoplastron 38 through fixture 2 and move, thereby make centre gripping hypoplastron 38 wear the downside of floor, carry out the centre gripping through centre gripping inner panel 37 to the both ends of floor simultaneously, then through the height of elevating system 1 regulation floor, then carry out the transfer operation of floor through overhead hoist, treat that the floor shifts to after the assigned position, elevating system 1 and the height of adjustment mechanism 3 regulation floor, then cancel fixture 2 the centre gripping to the floor.

Specifically, the upper end of the lifting mechanism 1 is mounted on the lifting device, and when the lifting mechanism 1 operates, the lifting motor 16 is started, the lifting gear 13 is driven by the lifting motor 16 to rotate, and the lifting gear 13 acts on the lifting rack 12 when rotating, finally realizing the lifting of the lifting plate 191, in order to ensure the motion stability of the lifting plate 191, matching wheels 14 are arranged at both ends of the lifting gear 13, the two sides of the lifting column 11 are limited by the matching wheels 14, and in order to limit the other two sides of the lifting column 11, a guide wheel 18 and a guide strip 17 are arranged, the guide bar 17 and the guide wheel 18 guide the ascending and descending movement of the ascending and descending plate 191, through this kind of spacing mode, can ensure that lifting gear 13 and lifting rack 12 interconnect all the time, this kind of mode can improve the weight load simultaneously, and can ensure the stability of whole device.

Specifically, when the floor slab is clamped by the clamping mechanism 2, the clamping motor 25 is started, the clamping screw rod 26 is driven by the clamping motor 25 to rotate, the rotation of the clamping screw rod 26 drives the clamping seat 27 to move along the axial direction of the clamping guide rod 24, the movement of the clamping seat 27 adjusts the distance between the clamping inner plates 37, and finally, the clamping of the two sides of the floor slab is completed through the clamping inner plates 37.

Specifically, when the adjusting mechanism 3 adjusts the height of the clamping lower plate 38, the adjusting motor 33 is started, the adjusting screw rod 34 is driven by the adjusting motor 33 to rotate, the rotation of the adjusting screw rod 34 drives the adjusting seat 35 to move along the axial direction of the adjusting guide rod 32, and the movement of the adjusting seat 35 drives the movement of the clamping lower plate 38, wherein the clamping lower plate 38 is conveniently penetrated through the lower side of the floor slab, so that the lower side of the clamping lower plate 38 is set to be an inclined surface.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is obvious that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A floor-carrying gripper, comprising:

the lifting mechanism (1) comprises a lifting plate (191), a pair of lifting columns (11) penetrates through the lifting plate (191), first mounting plates (10) are arranged at the upper ends of the lifting columns (11), lifting racks (12) are mounted on two opposite side walls of each lifting column (11), guide strips (17) are mounted on the other two side walls of each lifting column (11), lifting gears (13) are meshed with the lifting racks (12), matching wheels (14) are arranged at two ends of each lifting gear (13), arc walls of the matching wheels (14) are tangent to the outer walls of the lifting columns (11), lifting bearing seats (15) are arranged on the outer sides of the matching wheels (14), the lifting bearing seats (15) are mounted on the lifting plate (191), a lifting motor (16) is connected to one end of each lifting gear (13), the lifting motor (16) is mounted on the lifting bearing seats (15), four pairs of upward extending side plates (19) are arranged on the lifting plate (191) in an upward extending mode, each two pairs of upward extending side plates (19) are positioned at two sides of the lifting column (11), a middle column (190) is arranged between each pair of upward extending side plates (19), the lower end of the middle column (190) is arranged on the lifting plate (191), a plurality of guide wheels (18) are arranged between the middle column (190) and the upward extending side plates (19) positioned at two sides, and the guide wheels (18) are matched with the guide strips (17);

the clamping mechanism (2) is arranged on the lifting mechanism (1);

the adjusting mechanisms (3) are arranged on the clamping mechanism (2) in two pairs;

the lifting mechanism (1) is used for adjusting the height of the clamping mechanism (2), the clamping mechanism (2) is used for adjusting the distance between the adjusting mechanisms (3), and the adjusting mechanisms (3) are used for clamping the floor and adjusting the height of the floor.

2. A floor-carrying gripper according to claim 1, characterised in that the gripper (2) comprises a pair of mounting sleeves (20) mounted at either end of the elevator plate (191), each mounting sleeve (20) having a pair of outwardly extending arms (21) extending outwardly from either end, each pair of arms (21) having an elongate plate (22) secured to the underside thereof.

3. The floor slab carrying clamping jaw as claimed in claim 2, characterized in that the clamping mechanism (2) further comprises a pair of clamping bearing seats (23) which are mounted at both ends of each long plate (22), four clamping guide rods (24) are arranged between each pair of clamping bearing seats (23), clamping motors (25) are mounted on the clamping bearing seats (23) positioned on the outer side, output shafts of the clamping motors (25) are connected with clamping lead screws (26), the clamping lead screws (26) are screwed with clamping seats (27), the lower ends of the clamping seats (27) penetrate through the long plates (22), and fixed lower plates (28) are arranged at the lower ends of the clamping seats (27).

4. The floor slab carrying clamping jaw as claimed in claim 3, characterized in that the adjusting mechanism (3) comprises lower arms (30) mounted on the fixed lower plate (28), a pair of adjusting bearing seats (31) are mounted on the outer walls of the lower arms (30), four adjusting guide rods (32) are arranged between the adjusting bearing seats (31), an adjusting motor (33) is mounted on the adjusting bearing seat (31) at the upper end, an adjusting screw rod (34) is connected to an output shaft of the adjusting motor (33), an adjusting seat (35) is screwed on the adjusting screw rod (34), the inner side of the adjusting seat (35) penetrates through the lower arms (30), an inner plate (36) is arranged on the inner side of the adjusting seat (35), a clamping inner plate (37) is mounted on the inner side of the inner plate (36), and a clamping lower plate (38) is vertically and inwardly arranged at the lower end of the clamping inner plate (37).

5. Floor-carrying gripper according to claim 4, characterized in that the lower wall of the gripping lower plate (38) is bevelled.