CN113086859B

CN113086859B - Multifunctional suspension device for mechanical engineering

Info

Publication number: CN113086859B
Application number: CN202110392309.XA
Authority: CN
Inventors: 刘豪睿; 杨娟; 刘世达; 张长坤
Original assignee: Dezhou University
Current assignee: Dezhou University
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2023-04-11
Anticipated expiration: 2041-04-13
Also published as: CN113086859A

Abstract

The invention discloses a multifunctional suspension device for mechanical engineering, which relates to the technical field of mechanical engineering equipment and comprises a support base, wherein guide rods are symmetrically arranged on the left side and the right side of the upper surface of the support base, one ends of the guide rods, far away from the support base, are fixedly connected with a top plate, a screw rod I is arranged between the guide rods on the left side and the right side, the upper end and the lower end of the screw rod I are rotatably connected with the top plate and the support base, a driving motor I is arranged in the support base, a nut II drives arc-shaped clamps on the two sides to simultaneously move inwards through a push rod and a clamping rod to clamp and fix a tubular part, the driving motor drives the screw rod I to rotate, the nut I drives the clamps to move up and down in the vertical direction through a rotating mechanism to realize preliminary lifting of an object, a gear is meshed with a rack plate to drive a worm to rotate, the worm drives a reel to rotate through a worm wheel, the reel lifts the object below through a pull rope again, the operation is more convenient and the mechanical engineering efficiency is effectively improved.

Description

Multifunctional suspension device for mechanical engineering

Technical Field

The invention relates to the technical field of mechanical engineering equipment, in particular to a multifunctional suspension device for mechanical engineering.

Background

Machinery is an important component of the equipment industry. The method is mainly used in the fields of national defense construction engineering, transportation construction, energy industry construction and production, raw material industry construction and production of mines and the like, agriculture, forestry, water conservancy construction, industrial and civil buildings, urban construction, environmental protection and the like.

Need transfer the object to the eminence from the low in the mechanical engineering course of working usually, the manual handling is very inconvenient, and takes place the incident easily, and current mechanical engineering suspends lifting means structure in midair complicacy, operational difficulty, and handling efficiency is very low during the transportation.

Disclosure of Invention

The present invention is directed to a multifunctional suspension device for mechanical engineering, which solves the above problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a multi-functional suspension device of mechanical engineering, is including supporting the base, it sets up the guide arm to support base upper surface left and right sides symmetry, the guide arm is kept away from the one end and the roof fixed connection that support the base, the left and right sides set up screw rod one between the guide arm, both ends all rotate with roof and support base about the screw rod one and be connected, set up driving motor one in the support base, a driving motor output and screw rod fixed connection, screw rod one surface sets up nut one, it sets up the gag lever post to support base upper surface left and right sides symmetry, the gag lever post surface sets up the sliding seat, sliding seat and gag lever post sliding connection, sliding seat fixed connection extension board, extension board lower surface left and right sides symmetry sets up the support, the left and right sides set up the worm between the support, both ends rotate with the support and are connected about the worm, nut one is through slewing mechanism and worm fixed connection, the worm wheel is installed to the worm wheel below, worm wheel and worm gear meshing, stay cord fixed connection reel, the stay cord reel is convoluteed to the winding wheel surface, the one end and anchor clamps fixed connection reel are kept away from.

As a further scheme of the invention: the left side and the right side of the first nut are symmetrically and fixedly provided with sliding seats, and the sliding seats are connected with the guide rod in a sliding mode.

As a still further scheme of the invention: slewing mechanism includes the rack plate, roof lower surface left and right sides symmetry sets up the rack plate, the one end and the support base fixed connection that the roof was kept away from to the rack plate, the left and right sides the slide rotates and connects the gear, gear and rack plate meshing, the one end that the slide was kept away from to the gear passes the support through the connecting rod and extends fixed connection worm.

As a still further scheme of the invention: the left side and the right side are fixedly provided with a bearing plate below the support, and the worm wheel is rotationally connected with the bearing plate.

As a still further scheme of the invention: the utility model discloses an anchor clamps, including anchor clamps, stay cord bottom, mounting panel, screw rod, clamp box diapire, clamp bar, anchor clamps and anchor clamps box, anchor clamps include the mounting panel, terminal and the mounting panel fixed connection in stay cord bottom, mounting panel left and right sides symmetry sets up the pillar, the one end and the anchor clamps box fixed connection of mounting panel are kept away from to the pillar, the mounting panel lower surface sets up driving motor two, set up screw rod two in the anchor clamps box, screw rod two rotates with the anchor clamps box to be connected, two outputs of driving motor and two fixed connection of screw rod, two surfaces of screw rod set up nut two, both ends swing joint push rod about nut two, anchor clamps box diapire left and right sides symmetry sets up the clamping bar, clamping bar and anchor clamps box diapire swing joint, the one end and the clamping bar swing joint of nut two are kept away from to the push rod, the terminal fixed connection arc anchor clamps in clamping bar bottom.

As a still further scheme of the invention: the surfaces of the inner side walls of the arc-shaped clamps at the left side and the right side are provided with anti-slip pads.

As a still further scheme of the invention: the supporting base lower surface left and right sides symmetry sets up the supporting leg, the supporting leg is kept away from the one end fixed connection antiskid ribbed tile that supports the base, it sets up the pneumatic cylinder to support base lower surface left and right sides symmetry, the telescopic link is connected to the pneumatic cylinder, the one end fixed connection who the pneumatic cylinder was kept away from to the telescopic link pushes away the seat, it sets up the installation pole to support base lower surface left and right sides symmetry, installation pole below swing joint movable rod, the universal wheel is installed to the movable rod below, push away a swing joint and accept the pole, the one end swing joint movable rod that pushes away the seat is kept away from to accept the pole.

As a still further scheme of the invention: the left side and the right side of the lower surface of the supporting base are symmetrically provided with limiting grooves, the upper part of the pushing seat is fixedly connected with a limiting seat, and the limiting seat is connected with the limiting grooves in a sliding mode.

Compared with the prior art, the invention has the beneficial effects that: the utility model provides a multi-functional suspension device of mechanical engineering, nut two pass through push rod and clamping bar drive both sides arc anchor clamps and inwards move simultaneously and press from both sides tight fixedly to the tubulose piece, driving motor drives screw rod one and rotates, nut one drives anchor clamps through slewing mechanism and reciprocates in vertical direction, realizes the preliminary promotion to the object, the nut is at the in-process of vertical direction oscilaltion, the gear drives the worm through meshing with rack plate and rotates, the worm passes through the worm wheel and drives the reel rotation, the reel passes through the stay cord and promotes the object below once more, and it is more convenient to operate, has effectively improved mechanical engineering efficiency.

Drawings

Fig. 1 is a schematic structural view of a multifunctional suspension device for mechanical engineering.

Fig. 2 is a schematic structural diagram of a clamp in the multifunctional suspension device for mechanical engineering.

Fig. 3 is a schematic structural view of an arc-shaped clamp in the multifunctional suspension device for mechanical engineering.

Fig. 4 is an enlarged schematic structural view of the multifunctional suspension device for mechanical engineering at a in fig. 1.

In the figure: 1-a support base; 2-supporting legs; 3-antiskid plate; 4, driving a first motor; 5-pulling a rope; 6-a worm gear; 7-a rack plate; 8-gear; 9-bearing plate; 10-a support; 11-a support plate; 12-a worm; 13-a movable seat; 14-a limiting rod; 15-screw rod one; 16-a top plate; 17-a slide; 18-nut one; 19-a guide rod; 20-mounting a plate; 21-driving a second motor; 22-a clamp box; 23-screw II; 24-a clamping bar; 25-nut two; 26-an arc clamp; 27-a non-slip mat; 28-a push rod; 29-mounting a rod; 30-a movable rod; 31-universal wheels; 32-a bolster; 33-a pushing seat; 34-a telescopic rod; 35-a hydraulic cylinder; 36-a limiting groove; 37-a limiting seat; 38-a reel; 39-support column.

Detailed Description

The technical means of the present invention will be described in further detail with reference to the embodiments.

Example 1

Referring to fig. 1-3, a multifunctional suspension device for mechanical engineering comprises a supporting base 1, guide rods 19 are symmetrically arranged on the left side and the right side of the upper surface of the supporting base 1, one end of each guide rod 19, which is far away from the supporting base 1, is fixedly connected with a top plate 16, a screw rod 15 is arranged between the guide rods 19 on the left side and the right side, the upper end and the lower end of each screw rod 15 are rotatably connected with the top plate 16 and the supporting base 1, a driving motor I4 is arranged in the supporting base 1, the output end of the driving motor I4 is fixedly connected with the screw rod I15, a nut I18 is arranged on the surface of the screw rod I15, limiting rods 14 are symmetrically arranged on the left side and the right side of the upper surface of the supporting base 1, movable seats 13 are arranged on the surfaces of the limiting rods 14, the movable seats 13 are slidably connected with the limiting rods 14, the utility model discloses a portable electronic device, including support 13, expansion seat 13 fixed connection extension board 11, support 11 lower surface left and right sides symmetry sets up support 10, the left and right sides set up worm 12 between support 10, both ends rotate with support 10 about worm 12 and are connected, nut 18 is through slewing mechanism and worm 12 fixed connection, worm 12 below installation worm wheel 6, worm wheel 6 meshes with worm 12, worm wheel 12 fixed connection reel 38, reel 38 surface winding stay cord 5, the stay cord 5 is kept away from the one end and the anchor clamps fixed connection of reel 38, driving motor 4 drives screw rod 15 and rotates, nut 18 drives anchor clamps through slewing mechanism and reciprocates in vertical direction, realizes the preliminary promotion to the object.

Further, in order to improve the stability of the nut 18 moving up and down in the vertical direction, in the embodiment, the sliding bases 17 are symmetrically and fixedly installed on the left side and the right side of the nut 18, and the sliding bases 17 are slidably connected with the guide rods 19.

Further, in order to improve slewing mechanism and drive worm 12 and rotate, in this embodiment, slewing mechanism includes

rack plate

7, 16 lower surfaces left and right sides symmetry of roof sets up rack plate 7, rack plate 7 keeps away from the one end of roof 16 and supports base 1 fixed connection, the left and right sides slide 17 rotates connecting gear 8, gear 8 and rack plate 7 meshing, the one end that slide 17 was kept away from to gear 8 passes support 10 through the connecting rod and extends fixed connection worm 12, nut 18 is at the in-process of vertical direction oscilaltion, gear 8 drives worm 12 through meshing with rack plate 7 and rotates, worm 12 drives reel 38 through worm wheel 6 and rotates, reel 38 promotes the below object through stay cord 5.

Furthermore, in order to mount and fix the worm wheel 6, in the present embodiment, the receiving plate 9 is fixedly mounted below the left and right brackets 10, and the worm wheel 6 is rotatably connected to the receiving plate 9.

Further, in order to fix the tubulose piece through anchor clamps, in this embodiment, anchor clamps include mounting panel 20, 5 bottom end of stay cord and mounting panel 20 fixed connection, the mounting panel 20 left and right sides symmetry sets up pillar 39, the one end and the anchor clamps box 22 fixed connection of mounting panel 20 are kept away from to pillar 39, the mounting panel 20 lower surface sets up driving motor two 21, set up screw rod two 23 in the anchor clamps box 22, screw rod two 23 rotates with anchor clamps box 22 to be connected, driving motor two 21 output and screw rod two 23 fixed connection, screw rod two 23 surface sets up nut two 25, both ends swing joint push rod 28 about nut two 25, anchor clamps box 22 diapire left and right sides symmetry sets up clamping bar 24, clamping bar 24 and anchor clamps box 22 diapire swing joint, the one end and clamping bar 24 swing joint of nut two 25 are kept away from to push rod 28, clamping bar 24 bottom end fixed connection arc anchor clamps 26 will treat to promote the tubulose piece and arrange in between left and right sides arc anchor clamps 26, driving motor two 21 drive screw rod two 23 and rotate, two nuts 25 drive arc both sides clamp 26 through push rod 28 and clamping bar 24 and move inwards to press from the fixed clamp.

Further, in order to increase the friction between the inner sidewall of the arc-shaped clamp 26 and the tubular member, in this embodiment, the anti-slip pads 27 are disposed on the inner sidewall surfaces of the arc-shaped clamp 26 on the left and right sides.

Example 2

Referring to fig. 1-4, on the basis of embodiment 1, in order to facilitate movement of the device, the left and right sides of the lower surface of the supporting base 1 are symmetrically provided with supporting legs 2, the ends of the supporting legs 2, which are far away from the supporting base 1, are fixedly connected with the anti-skid plates 3, the left and right sides of the lower surface of the supporting base 1 are symmetrically provided with hydraulic cylinders 35, the hydraulic cylinders 35 are connected with telescopic rods 34, the ends of the telescopic rods 34, which are far away from the hydraulic cylinders 35, are fixedly connected with push seats 33, the left and right sides of the lower surface of the supporting base 1 are symmetrically provided with mounting rods 29, the lower portions of the mounting rods 29 are movably connected with movable rods 30, the lower portions of the movable rods 30 are provided with universal wheels 31, the push seats 33 are movably connected with bearing rods 32, the ends of the bearing rods 32, which are far away from the push seats 33, are movably connected with the movable rods 30, the hydraulic cylinders 35 drive the telescopic rods 34 to stretch and retract, the telescopic rods 33 drive the movable rods 30 to rotate, so that the universal wheels 31 are in contact with or separate from the ground, thereby facilitating movement.

Furthermore, in order to improve the stability of the pushing base 33 moving left and right in the horizontal direction, in this embodiment, the left and right sides of the lower surface of the supporting base 1 are symmetrically provided with a limiting groove 36, a limiting base 37 is fixedly connected above the pushing base 33, and the limiting base 37 is slidably connected with the limiting groove 36.

The working principle of the invention is as follows: the utility model provides a multi-functional suspension device of mechanical engineering, will treat to promote the tubulose piece and arrange in between left and right sides arc anchor clamps 26, two 21 drive screw rods of driving motor rotate 23, two 25 nuts drive both sides arc anchor clamps 26 simultaneously the inward movement through push rod 28 and clamping bar 24 and press from both sides the tight fixed to the tubulose piece clamp, driving motor 4 drives a screw rod 15 and rotates, nut 18 drives anchor clamps through slewing mechanism and reciprocates in vertical direction, realizes the preliminary promotion to the object, nut 18 is at the in-process of vertical direction oscilaltion, gear 8 drives worm 12 through 7 meshes with rack plate and rotates, worm 12 drives reel 38 through worm wheel 6 and rotates, reel 38 promotes the below object once more through stay cord 5.

While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The mechanical engineering suspension device comprises a supporting base (1), and is characterized in that guide rods (19) are symmetrically arranged on two sides of the surface of the supporting base (1), one end, far away from the supporting base (1), of each guide rod (19) is fixedly connected with a top plate (16), screw rods (15) are arranged between the guide rods (19) on the left side and the right side, two ends of each screw rod (15) are rotatably connected with the top plate (16) and the supporting base (1), driving motors (4) are arranged in the supporting base (1), the output ends of the driving motors (4) are fixedly connected with the screw rods (15), nuts (18) are arranged on the surfaces of the screw rods (15), limiting rods (14) are symmetrically arranged on two sides of the surface of the supporting base (1), movable seats (13) are arranged on the surface of the limiting rods (14), the movable seats (13) are slidably connected with the limiting rods (14), the movable seats (11) are fixedly connected with a supporting plate (11), two sides of the lower surface of the supporting plate (11) are symmetrically provided with supporting seats (10), a worm (12) is arranged between the supporting seats (10), and two ends of the worm rods (12) are connected with a worm wheel (6) through a worm wheel mounting mechanism, the worm wheel (6) is meshed with the worm (12), the worm wheel (12) is fixedly connected with a reel (38), a pull rope (5) is wound on the surface of the reel (38), and one end, far away from the reel (38), of the pull rope (5) is fixedly connected with a clamp;

sliding seats (17) are symmetrically and fixedly arranged on the left side and the right side of the first nut (18), and the sliding seats (17) are connected with guide rods (19) in a sliding manner;

slewing mechanism includes rack plate (7), roof (16) lower surface bilateral symmetry sets up rack plate (7), the one end of roof (16) is kept away from in rack plate (7) with support base (1) fixed connection, the left and right sides slide (17) rotate connecting gear (8), gear (8) and rack plate (7) meshing, the one end that slide (17) were kept away from in gear (8) passes support (10) through the connecting rod and extends fixed connection worm (12).

2. The mechanical engineering suspension device as claimed in claim 1, wherein a bearing plate (9) is fixedly arranged below the left and right supports (10), and the worm wheel (6) is rotatably connected with the bearing plate (9).

3. The mechanical engineering suspension device according to claim 2, wherein the clamp comprises a mounting plate (20), the bottom end of the pull rope (5) is fixedly connected with the mounting plate (20), two sides of the mounting plate (20) are symmetrically provided with struts (39), one ends, away from the mounting plate (20), of the struts (39) are fixedly connected with a clamp box body (22), the lower surface of the mounting plate (20) is provided with a second driving motor (21), the clamp box body (22) is internally provided with a second screw rod (23), the second screw rod (23) is rotatably connected with the clamp box body (22), the output end of the second driving motor (21) is fixedly connected with the second screw rod (23), the surface of the second screw rod (23) is provided with a second nut (25), the left end and the right end of the second nut (25) are movably connected with a push rod (28), the left bottom wall and the right end of the clamp box body (22) are symmetrically provided with clamping rods (24), the clamping rods (24) are movably connected with the bottom wall of the clamp box body (22), one end, away from the second nut (25) of the push rod (28) is movably connected with the clamping rods (24), and the bottom end of the clamping rod (26) is fixedly connected with an arc-shaped end of the clamping rod (24).

4. A mechanical engineering suspension device according to claim 3, wherein the inner side wall surfaces of the left and right arc-shaped clamps (26) are provided with anti-skid pads (27).

5. The mechanical engineering suspension device according to claim 4, wherein the support legs (2) are symmetrically arranged on the left and right sides of the lower surface of the support base (1), one end of the support legs (2) far away from the support base (1) is fixedly connected with the antiskid plate (3), the hydraulic cylinders (35) are symmetrically arranged on the left and right sides of the lower surface of the support base (1), the hydraulic cylinders (35) are connected with the telescopic rods (34), one end of the telescopic rods (34) far away from the hydraulic cylinders (35) is fixedly connected with the push base (33), the left and right sides of the lower surface of the support base (1) are symmetrically provided with the mounting rods (29), the mounting rods (29) are movably connected with the movable rods (30) below the movable rods (30), the universal wheels (31) are mounted below the push base (33), the push base (33) is movably connected with the receiving rods (32), and the receiving rods (32) are far away from one end of the push base (33) and movably connected with the movable rods (30).

6. The mechanical engineering suspension device according to claim 5, wherein the support base (1) is symmetrically provided with limiting grooves (36) at the left and right sides of the lower surface, a limiting seat (37) is fixedly connected above the pushing seat (33), and the limiting seat (37) is slidably connected with the limiting grooves (36).