CN215886257U

CN215886257U - Convenient jacking device

Info

Publication number: CN215886257U
Application number: CN202122103118.5U
Authority: CN
Inventors: 张小林; 贺久炼
Original assignee: Suzhou Chenxin'an Construction Technology Co ltd
Current assignee: Suzhou Chenxin'an Construction Technology Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-02-22
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses a convenient jacking device, which is characterized in that: the lifting device comprises a connecting rod, a grabbing rod and a jacking mechanism, wherein the right end of the grabbing rod is vertically connected with the middle part of the left side of the connecting rod, the jacking mechanism comprises a lantern ring, a screw rod and a top plate, the bottom of the lantern ring is vertically installed in the middle part of the top surface of the connecting rod, the lantern ring is arranged above the right side of the grabbing rod, the bottom of the top plate is connected with the top of the screw rod, and the bottom of the screw rod is connected with the lantern ring in a threaded manner; the front end and the rear end of the connecting rod are respectively sleeved with a bearing. The utility model improves the convenience of jacking and reduces the labor intensity of operators.

Description

Convenient jacking device

Technical Field

The utility model relates to a jacking mechanism, in particular to a convenient jacking device.

Background

In the prior art, when electromechanical engineering is constructed, a certain part of some electromechanical equipment or construction materials needs to be lifted, and when materials are placed or taken below the electromechanical equipment or construction materials, an operator needs to move or lift the electromechanical equipment or materials or jack the electromechanical equipment or materials, so that the efficiency is relatively low, the labor intensity of the operator is relatively high, and the electromechanical engineering is inconvenient.

Disclosure of Invention

The utility model aims to provide a convenient jacking device, which improves the jacking convenience, reduces the labor intensity of operators and reduces the cost by using the structure.

In order to achieve the purpose, the utility model adopts the technical scheme that: a convenient jacking device comprises a connecting rod, a grabbing rod and a jacking mechanism, wherein the right end of the grabbing rod is vertically connected with the middle of the left side of the connecting rod, the jacking mechanism comprises a lantern ring, a screw rod and a top plate, the bottom of the lantern ring is vertically installed in the middle of the top surface of the connecting rod, the lantern ring is arranged above the right side of the grabbing rod, the bottom of the top plate is connected with the top of the screw rod, and the bottom of the screw rod is connected with the lantern ring in a threaded manner; the front end and the rear end of the connecting rod are respectively sleeved with a bearing.

In the above technical scheme, the lantern ring is perpendicular to the connecting rod and the grabbing rod.

In the technical scheme, the left side of the lantern ring is connected with the grabbing rod through a reinforcing part, the reinforcing part comprises a cross rod and an inclined rod, the cross rod is arranged in parallel right above the grabbing rod, the right side of the cross rod is vertically connected with the outer edge surface of the left side of the lantern ring, the inclined rod is arranged upwards in an inclined mode from left to right, the right end of the inclined rod is connected with the left side of the cross rod, and the left end of the inclined rod is connected with the middle of the top surface of the grabbing rod.

In the technical scheme, the top of the lantern ring is provided with a screw hole, and the bottom of the screw rod is connected with the screw hole in a threaded manner.

In the technical scheme, a notch is arranged below the left side of the lantern ring, the bottom of the notch is communicated with the bottom of the lantern ring, and the right side of the notch is communicated with the screw hole.

The right side of the lantern ring is provided with a vertical plate, the bottom of the vertical plate is fixedly connected with the top of the connecting rod, and the left side of the vertical plate is connected with the right side face of the lantern ring.

In the technical scheme, two ends of each group of bearing are respectively screwed with an inner nut and an outer nut, the inner nut and the outer nut are screwed with the end part of the connecting rod, the inner nut is arranged on the inner side of the bearing, the outer nut is arranged on the outer side of the bearing, and the outer diameters of the inner nut and the outer nut are smaller than the outer diameter of the bearing.

In the technical scheme, the top of the left side of the grabbing rod is provided with the grabbing plate, the grabbing plate is arranged from right to left in an inclined mode, and the grabbing plate is provided with the grabbing groove.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. according to the jacking device, the grabbing rod is connected with the connecting rod, the jacking mechanism is arranged on the connecting rod at the joint of the grabbing rod and the connecting rod, and the bearings are arranged at two ends of the connecting rod, so that when the jacking device is used, the jacking mechanism is directly placed below a position to be jacked, and the grabbing rod drives the connecting rod and the bearings to rotate, so that the jacking mechanism jacks up equipment, the equipment can be jacked quickly, the structure is simple, the cost is low, the use is simple, and the labor intensity of operators is effectively reduced;

2. according to the jacking device, the top plate is in threaded connection with the lantern ring through the screw, so that the height of the top plate can be adjusted, the jacking device is suitable for different jacking heights, and the jacking range is enlarged.

Drawings

FIG. 1 is a schematic structural diagram according to a first embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a first embodiment of the present invention (with the left end of the grab bar lifted);

FIG. 3 is a right side view of FIG. 1;

fig. 4 is a schematic sectional structure view of fig. 1.

Wherein: 1. a connecting rod; 2. a grab bar; 3. a collar; 4. a screw; 5. a top plate; 6. a bearing; 7. a cross bar; 8. a diagonal bar; 9. a screw hole; 10. a notch; 11. a vertical plate; 12. an inner nut; 13. an outer nut; 14. grabbing a plate; 15. and (5) catching the groove.

Detailed Description

The utility model is further described with reference to the following figures and examples:

the first embodiment is as follows: referring to fig. 1-4, the convenient jacking device comprises a connecting rod 1, a grabbing rod 2 and a jacking mechanism, wherein the right end of the grabbing rod is vertically connected with the middle of the left side of the connecting rod, the jacking mechanism comprises a lantern ring 3, a screw rod 4 and a top plate 5, the bottom of the lantern ring is vertically installed in the middle of the top surface of the connecting rod, the lantern ring is arranged above the right side of the grabbing rod, the bottom of the top plate is connected with the top of the screw rod, and the bottom of the screw rod is connected with the lantern ring in a threaded manner; the front end and the rear end of the connecting rod are respectively sleeved with a bearing 6.

In this embodiment, in actual use, when jacking the equipment, an operator first grasps the grasping rod, lifts the grasping rod to enable the top plate to be close to the ground, then moves the top plate, the screw rod and the connecting rod to the position below the hollowed-out position of the equipment, the top plate is located under the position needing to be jacked, the screw rod and the lantern ring are arranged in an inclined mode from left to right in an inclined mode, then the operator grasps the grasping rod to press the left end of the grasping rod downwards, in the process, the top plate abuts against the position needing to be jacked of the equipment, the position of the top plate is relatively fixed, in the process, the left end of the grasping rod presses downwards, the connecting rod abuts against the ground through the bearing to move towards the right, in the process, the included angles between the top plate and the screw rod and the ground are gradually increased, when the grasping rod abuts against the ground, the screw rod is perpendicular to the ground, so that the top plate can jack the equipment, and the operator can operate conveniently, in the mode, the efficiency is high, the quality is good, the labor intensity of operators is low, the structure is simple, and the cost is low.

Referring to fig. 1-4, the lantern ring is perpendicular to the connecting rod and the grabbing rod.

Referring to fig. 1-4, the left side of the lantern ring is connected with the grabbing rod through a reinforcing part, the reinforcing part comprises a cross rod 7 and an inclined rod 8, the cross rod is arranged right above the grabbing rod in parallel, the right side of the cross rod is vertically connected with the outer edge surface of the left side of the lantern ring, the inclined rod is arranged from left to right in an inclined mode, the right end of the inclined rod is connected with the left side of the cross rod, and the left end of the inclined rod is connected with the middle of the top surface of the grabbing rod.

Through the setting of reinforcement, consolidate the lantern ring, guarantee at the jacking in-process, the lantern ring is indeformable, guarantees fastness and the stability of using.

Wherein, the top of the lantern ring is provided with a screw hole 9, and the bottom of the screw rod is connected with the screw hole in a threaded manner.

Referring to fig. 1-4, a notch 10 is arranged below the left side of the lantern ring, the bottom of the notch is communicated with the bottom of the lantern ring, and the right side of the notch is communicated with the screw hole.

Through the setting of breach, the position of the screw rod is observed to the operating personnel of being convenient for like this, is convenient for adjust the height of screw rod.

The right side of the lantern ring is provided with a vertical plate 11, the bottom of the vertical plate is fixedly connected with the top of the connecting rod, and the left side of the vertical plate is connected with the right side face of the lantern ring. Through the setting of riser, can strengthen spacingly to the sheathed tube right side like this.

Referring to fig. 1 to 4, an inner nut 12 and an outer nut 13 are respectively screwed to two ends of each group of bearings, the inner nut and the outer nut are screwed to the end of the connecting rod, the inner nut is disposed on the inner side of the bearing, the outer nut is disposed on the outer side of the bearing, and the outer diameters of the inner nut and the outer nut are smaller than the outer diameter of the bearing.

Through the setting of inboard nut and outside nut, carry on spacingly to the bearing, prevent that the bearing breaks away from the connecting rod tip in the use.

Referring to fig. 1-4, a grabbing plate 14 is arranged at the top of the left side of the grabbing rod, the grabbing plate is arranged from right to left in an inclined and upward manner, and a grabbing groove 15 is formed in the grabbing plate. Like this when grabbing the pole after subaerial to equipment jack-up, need transfer equipment, if grab the pole and directly support subaerial, then inconvenient left end that grabs the pole of grabbing lifts up, consequently, through the setting of the board of grabbing of slope to set up above grabbing the groove, the operating personnel of being convenient for drives the left end of grabbing the pole and lifts up, transfers the jack-up board.

Claims

1. The utility model provides a convenience jacking device which characterized in that: the lifting device comprises a connecting rod, a grabbing rod and a jacking mechanism, wherein the right end of the grabbing rod is vertically connected with the middle part of the left side of the connecting rod, the jacking mechanism comprises a lantern ring, a screw rod and a top plate, the bottom of the lantern ring is vertically installed in the middle part of the top surface of the connecting rod, the lantern ring is arranged above the right side of the grabbing rod, the bottom of the top plate is connected with the top of the screw rod, and the bottom of the screw rod is connected with the lantern ring in a threaded manner; the front end and the rear end of the connecting rod are respectively sleeved with a bearing.

2. The portable jacking device of claim 1, wherein: the lantern ring is perpendicular to the connecting rod and the grabbing rod.

3. The portable jacking device of claim 1, wherein: the left side of the lantern ring through a reinforcement with grab the pole and link to each other, the reinforcement includes horizontal pole and down tube, horizontal pole parallel arrangement in grab directly over the pole, the right side of horizontal pole with the left side outer fringe face of the lantern ring links to each other perpendicularly, the down tube is upwards set up by left right side slope, the right-hand member of down tube with the left side of horizontal pole links to each other, the left end of down tube with grab the top surface middle part of pole and link to each other.

4. The portable jacking device of claim 1, wherein: the top of the lantern ring is provided with a screw hole, and the bottom of the screw rod is connected with the screw hole in a threaded manner.

5. The portable jacking device of claim 4, wherein: a notch is arranged below the left side of the lantern ring, the bottom of the notch is communicated with the bottom of the lantern ring, and the right side of the notch is communicated with the screw hole.

6. The portable jacking device of claim 5, wherein: the right side of the lantern ring is provided with a vertical plate, the bottom of the vertical plate is fixedly connected with the top of the connecting rod, and the left side of the vertical plate is connected with the right side face of the lantern ring.

7. The portable jacking device of claim 1, wherein: every group the both ends of bearing have an inboard nut and outside nut of spiro union respectively, inboard nut and outside nut spiro union in the tip of connecting rod, inboard nut set up in the inboard of bearing, outside nut set up in the outside of bearing, the external diameter of inboard nut and outside nut is less than the external diameter of bearing.

8. The portable jacking device of claim 1, wherein: the top of the left side of the grabbing rod is provided with a grabbing plate, the grabbing plate is arranged from right to left in an inclined and upward mode, and the grabbing plate is provided with a grabbing groove.