CN215402823U

CN215402823U - Retractable lifting machine device

Info

Publication number: CN215402823U
Application number: CN202121818980.8U
Authority: CN
Inventors: 刘港; 田卫国; 高璞; 李娟�
Original assignee: China Construction Sixth Engineering Division Co Ltd
Current assignee: China Construction Sixth Engineering Division Co Ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-01-04
Anticipated expiration: 2031-08-05

Abstract

The utility model relates to a telescopic lifter device which comprises an outer guide groove and a first connecting rod, wherein the groove of an arc groove, the groove of an inner guide groove and the groove of the outer guide groove are communicated to form a guide sliding groove after being communicated, a lifting support frame is connected in the guide sliding groove in a sliding manner, a material box body is detachably connected to the lifting support frame, the lifting support frame slides along the guide sliding groove to realize the dumping of materials in the material box body, a motor for driving the lifting support frame to lift is installed on the outer guide groove, a take-up shaft is installed on an output shaft of the motor, a steel wire rope is wound on the take-up shaft, and the other end of the steel wire rope bypasses a fixed pulley and is connected with the lifting support frame. The utility model can lift the material at the lower part to the higher part and dump the material, and the problem of falling of the material can not occur when the material is lifted, thereby ensuring the construction safety and convenient construction, and further improving the working efficiency. In addition, the guide inner groove can be contained in the guide outer groove, and the storage is convenient.

Description

Retractable lifting machine device

Technical Field

The utility model relates to the technical field of elevator devices, in particular to a telescopic elevator device.

Background

In the building construction, often need to be located the material of low department and promote the eminence (for example will be located the material of first floor and promote to the second floor) to topple over of material, the promotion that current hoist device generally only can satisfy the material can't satisfy the promotion of material and topple over the material, thereby has brought very big inconvenience for the construction, has reduced the efficiency of construction. The material that lies in on the hoist device during the lift rocks because of carrying the production, drops from the hoist device easily to cause the incident. In addition, the lifting machine device occupies a large volume and is inconvenient to store.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a telescopic lifter device.

In order to achieve the purpose, the utility model adopts the following technical scheme: a telescopic elevator device comprises two vertical guide outer grooves and a first connecting rod for connecting the two guide outer grooves together, wherein a guide inner groove is connected in the grooves of the guide outer grooves in a sliding manner, an arc-shaped groove is connected at the upper end of the guide inner groove, the grooves of the arc-shaped groove and the guide inner groove are communicated with the grooves of the guide outer grooves to form a guide sliding groove after being communicated, a plurality of vertical positioning jacks distributed at equal intervals are arranged on the guide outer grooves, a plurality of vertical mounting holes distributed at equal intervals are arranged on the guide inner groove, the mounting holes are matched with the positioning jacks, fixing bolts are inserted into the aligned mounting holes and the positioning jacks, the screw ends of the fixing bolts sequentially penetrate through the positioning jacks and the mounting holes and are connected with fixing nuts in a threaded manner, a lifting support frame is connected in the guide sliding manner in the guide sliding groove, a material box body is detachably connected on the lifting support frame, the lifting support frame slides along the guide sliding groove to realize the dumping of materials in the material box body, even there is the back timber between two arc walls, installs the fixed pulley on the back timber, installs the motor that is used for driving lift support frame to go up and down on the direction outer tank, installs the receipts spool on the output shaft of motor, and the winding has wire rope on the receipts spool, and wire rope's the other end is walked around the fixed pulley and is connected with lift support frame.

The lifting support frame comprises two longitudinal rods and two transverse rods, the two longitudinal rods and the two transverse rods are connected into a rectangular frame, one end of the bottom of the rectangular frame is connected with two first support columns perpendicular to the rectangular frame, the lower ends of the first support columns are connected with a first connecting shaft, the front side and the rear side of the middle part of the rectangular frame are respectively hinged with a group of mounting sleeve rods, each group of mounting sleeve rods comprises two mounting rods, an arc rod is hinged between the two mounting rods of each group, the lower ends of the arc rods are connected with a second support column, two second connecting shafts are installed between the two second support columns in a penetrating manner, the second connecting shafts are perpendicular to the second support columns, guide wheels matched with the guide chutes are installed at the two ends of the second connecting shafts and at the two ends of the first connecting shafts, the top surface of the rectangular frame is attached to the bottom surface of the material box body, the top surface of the rectangular frame is connected with limiting plates for limiting the two sides of the material box body, and the top surface of the rectangular frame is connected with a supporting plate at the side far away from the first support column, one side of the material box body, which deviates from the supporting plate, is an opening end, and a plurality of spring clamps used for fixing the material box body are arranged on the cross rod which is far away from the supporting plate.

The U-shaped locating lever is installed to material box bottom surface, and the interlude joint of locating lever is in the spring clamp.

One end of the steel wire rope connected with the lifting support frame is connected with the second connecting shaft.

The bottom surface of the arc-shaped groove is connected with a vertical fixing column.

The upper rear side walls of the two guide inner grooves are connected with a second connecting rod.

The first connecting rod is connected with the rear side walls of the two guide outer grooves.

The rear side of the bottom of the guide outer groove is provided with a roller.

The roller is a universal self-locking roller.

The motor is connected with a remote switch.

The utility model has the beneficial effects that: the utility model can lift the material at the lower part to the higher part and dump the material, and the problem of falling of the material can not occur when the material is lifted, thereby ensuring the construction safety and convenient construction, and further improving the working efficiency. In addition, the guide inner groove can be contained in the guide outer groove, and the storage is convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

in the figure: 1-guiding an outer groove; 2-guiding the inner groove; 3-a connecting rod; 4-positioning the jack; 5-mounting holes; 6-fixing the bolt; 7-an arc-shaped groove; 8-a guide chute; 9-lifting support frame; 91-longitudinal bar; 92-a cross-bar; 93-support column number one; 94-connecting shaft I; 95-installing a loop bar; 96-arc rod; 97-support column II; 98-second connecting shaft; 99-a guide wheel; 910-a limiting plate; 911-pallet; 912-spring clip; 10-material box body; 11-a top beam; 12-a pulley; 13-an electric motor; 14-a take-up shaft; 15-steel wire rope; 16-a positioning rod; 17-fixed column; 18-connecting rod II; 19-a roller; 20-remote control switch;

the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

as shown in figures 1 to 2, a telescopic lifter device comprises two vertical guide outer grooves 1 and a connecting rod 3 for connecting the two guide outer grooves 1 together, wherein a guide inner groove 2 is connected in the grooves of the guide outer grooves 1 in a sliding manner, an arc-shaped groove 7 is connected at the upper end of the guide inner groove 2, the grooves of the arc-shaped groove 7 and the grooves of the guide inner groove 2 are communicated with each other to form a guide sliding groove 8 after being communicated, a plurality of vertical positioning jacks 4 distributed at equal intervals are arranged on the guide outer grooves 1, a plurality of vertical mounting holes 5 distributed at equal intervals are arranged on the guide inner groove 2, the mounting holes 5 are matched with the positioning jacks 4, fixing bolts 6 are inserted into the aligned mounting holes 5 and the positioning jacks 4, screw threads of the fixing bolts 6 are connected with fixing nuts after the screw ends sequentially penetrate through the positioning jacks 4 and the mounting holes 5, a lifting support frame 9 is connected in the guide sliding groove 8 in a sliding manner, it has material box 10 to dismantle even on the lift support frame 9, the lift support frame 9 slides along direction spout 8 and realizes empting of material in the material box 10, even there is back timber 11 between two arc walls 7, install fixed pulley 12 on the back timber 11, install the motor 13 that is used for driving lift support frame 9 to go up and down on the direction outer tank 1, install on the output shaft of motor 13 and receive spool 14, it has wire rope 15 to twine on the receive spool 14, fixed pulley 12 is walked around to wire rope 15's the other end and is connected with lift support frame 9.

The lifting support frame 9 comprises two longitudinal rods 91 and two transverse rods 92, the two longitudinal rods 91 and the two transverse rods 92 are connected into a rectangular frame, one end of the bottom of the rectangular frame is connected with two first support columns 93 perpendicular to the rectangular frame, the lower ends of the first support columns 93 are connected with a first connecting shaft 94, the front side and the rear side of the middle part of the rectangular frame are respectively hinged with a group of mounting loop bars 95, each group of mounting loop bars 95 comprises two mounting rods, an arc line rod 96 is hinged between the two mounting rods of each group, the lower ends of the arc line rods 96 are connected with a second support column 97, two second connecting shafts 98 are arranged between the two second support columns 97 in a penetrating manner, the second connecting shafts 98 are perpendicular to the second support columns 97, guide wheels 99 matched with the guide chutes 8 are respectively arranged at the two ends of the second connecting shafts 98 and the two ends of the connecting shafts 94, the top surface of the rectangular frame is attached to the bottom surface of the material box 10, the top surface of the rectangular frame is connected with limiting plates 910 used for limiting the two sides of the material box 10, one side that a support column 93 was kept away from to rectangular frame top surface even has layer board 911, and one side that material box 10 deviates from layer board 911 is the open end, installs a plurality of spring clamps 912 that are used for fixed material box 10 on keeping away from the horizontal pole 92 of layer board 911.

The bottom surface of the material box body 10 is provided with a U-shaped positioning rod 16, and the middle section of the positioning rod 16 is clamped in the spring clamp 912.

One end of the steel wire rope 15 connected with the lifting support frame 9 is connected with a second connecting shaft 98.

The bottom surface of the arc-shaped groove 7 is connected with a vertical fixing column 17.

The upper rear side walls of the two guiding inner grooves 2 are connected with a second connecting rod 18.

The first connecting rod 3 is connected with the rear side walls of the two guide outer grooves 1.

The rear side of the bottom of the guide outer groove 1 is provided with a roller 19.

The rollers 19 are universal self-locking rollers.

The motor 13 is connected with a remote switch 20.

When the utility model works, according to the construction requirement, firstly, the utility model is moved to a material box body 10 filled with materials or the vicinity of the materials through a roller 19, the guide inner groove 2 is adjusted to extend out of the guide outer groove 1 for a certain length according to the requirement of the lifting height of the materials and is fixed by a fixing bolt 6 and a fixing nut, when the utility model is leaned on the object, the leaned point on the object is positioned between the top end of an arc-shaped groove 7 and a fixing column 17, then a box body handle (a positioning rod 16) is fixed on a spring clamp 912, the bottom of the material box body 10 is attached to the top surface of a supporting plate 1, then a worker starts a motor 13 through a hand-held remote control switch 20, under the rotation of the motor 13, a steel wire rope 15 is wound on a take-up shaft 14, so that a second connecting shaft 98 is lifted through the steel wire rope 15, when a first connecting shaft 94 and the second connecting shaft 98 both move up and down along the guide sliding groove 8, the material box 10 also moves up and down along with the movement, when the first connecting shaft 94 moves upwards in an arc shape along the arc-shaped groove 7 and the middle part and the second connecting shaft 98 still move upwards along the inner guide groove 2, the material box 10 inclines along with the inclination of the lifting support frame 9, the inclination angle is larger and larger until the materials in the material box 10 are completely poured, when the material box 10 needs to be put back in place, a worker only needs to cancel the pulling force action of the motor 13 on the steel wire rope 15 through the remote switch 20, at the moment, the first connecting shaft 94 on the upper part moves downwards in an arc shape along the arc-shaped groove 7 and the second connecting shaft 98 still moves downwards along the guide sliding groove 8, the material box 10 inclines along with the inclination of the lifting support frame 9, the inclination angle is smaller and smaller until the material box 10 is in a vertical state, so that the material box 10 can automatically lift up and down along with the pulling force action of the motor 13 on the steel wire rope 15, And the function of automatic dumping. After the material lifting device is used, the material lifting mode becomes particularly convenient and safe, the problems that the traditional material lifting device is inconvenient to move and assemble, cannot stretch and retract, cannot easily carry out automatic lifting and automatic dumping on the material box body 10 and the like are solved, and the application range is expanded. Therefore, the utility model has the advantages of time and labor saving, convenient construction, safety, high efficiency and cost reduction.

The utility model can lift the material at the lower part to the higher part and dump the material, and the problem of falling of the material can not occur when the material is lifted, thereby ensuring the construction safety and convenient construction, and further improving the working efficiency. In addition, the guide inner groove can be contained in the guide outer groove, and the storage is convenient.

The "first" and "second" in the present invention are only for distinguishing the names of different parts, and do not represent the specifications thereof, nor the mounting order thereof.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

The utility model has been described in connection with the accompanying drawings, it is to be understood that the utility model is not limited to the specific embodiments disclosed, but is intended to cover various modifications, adaptations or uses of the utility model, and all such modifications and variations are within the scope of the utility model.

Claims

1. The utility model provides a retractable elevator device, a serial communication port, including two vertical direction water jackets (1) and be used for connecting rod (3) together two direction water jackets (1), it has direction inside groove (2) to slide in the inslot of direction water jacket (1), even there is arc wall (7) direction inside groove (2) upper end, the groove of arc wall (7), the groove of direction inside groove (2) and the groove three intercommunication of direction water jacket (1), form direction spout (8) after the intercommunication, be equipped with a plurality of vertical and equidistant distribution's location jack (4) on the direction water jacket (1), be equipped with a plurality of vertical and equidistant distribution's mounting hole (5) on the direction inside groove (2), mounting hole (5) and location jack (4) phase-match, it has fixing bolt (6) to insert in aligned mounting hole (5) and location jack (4), the screw thread even has fixing screw after fixing bolt (6) passes location jack (4) and mounting hole (5) in proper order Female, it has lift support frame (9) to slide in direction spout (8), it has material box (10) to dismantle even on lift support frame (9), lift support frame (9) slide along direction spout (8) and realize empting of material in material box (10), even have back timber (11) between two arc walls (7), install fixed pulley (12) on back timber (11), install motor (13) that are used for driving lift support frame (9) to go up and down on direction outer tank (1), install on the output shaft of motor (13) and receive line axle (14), it has wire rope (15) to receive the winding on line axle (14), the other end of wire rope (15) is walked around fixed pulley (12) and is connected with lift support frame (9).

2. The retractable elevator device as claimed in claim 1, wherein the lifting support frame (9) comprises two vertical rods (91) and two horizontal rods (92), the two vertical rods (91) and the two horizontal rods (92) are connected to form a rectangular frame, one end of the bottom of the rectangular frame is connected with two first support columns (93) perpendicular to the rectangular frame, the lower end of each first support column (93) is connected with a first connecting shaft (94), the front side and the rear side of the middle of the rectangular frame are respectively hinged with a set of mounting loop bars (95), each set of mounting loop bars (95) comprises two mounting rods, an arc rod (96) is hinged between each set of two mounting rods, the lower end of the arc rod (96) is connected with a second support column (97), two second connecting shafts (98) are installed between the two second support columns (97) in a penetrating manner, and the second connecting shafts (98) are perpendicular to the second support columns (97), no. two connecting axle (98) both ends and connecting axle (94) both ends all install with direction spout (8) assorted leading wheel (99), the laminating of rectangular frame top surface and material box (10) bottom surface, the rectangular frame top surface even has and is used for carrying on spacing limiting plate (910) to material box (10) both sides, one side that a support column (93) was kept away from to the rectangular frame top surface even has layer board (911), one side that material box (10) deviate from layer board (911) is the open end, it installs a plurality of spring clamps (912) that are used for fixed material box (10) on horizontal pole (92) of layer board (911) to keep away from.

3. The telescopic elevator device according to claim 2, characterized in that a U-shaped positioning rod (16) is mounted on the bottom surface of the material box (10), and the middle section of the positioning rod (16) is clamped in the spring clamp (912).

4. The telescopic elevator arrangement according to claim 3, characterized in that the end of the wire rope (15) connected to the lifting support frame (9) is connected to the second connecting shaft (98).

5. Telescopic elevator arrangement according to claim 4, characterized in that the bottom of the curved slot (7) is connected with vertical fixing posts (17).

6. The telescopic lifter device according to claim 5, characterized in that the upper rear side walls of the two guiding inner grooves (2) are connected with a second connecting rod (18).

7. The telescopic elevator arrangement according to claim 6, characterized in that the first connecting rod (3) is connected to the rear side walls of the two guiding outer channels (1).

8. Telescopic lifter device according to claim 7, characterized in that the rollers (19) are mounted on the rear side of the bottom of the outer guide channel (1).

9. Telescopic elevator arrangement according to claim 8, characterized in that the rollers (19) are self-locking rollers of the cardan type.

10. Telescopic elevator arrangement according to claim 9, characterized in that a remote switch (20) is connected to the electric motor (13).