CN215205135U

CN215205135U - Pole lifting machine

Info

Publication number: CN215205135U
Application number: CN202120727823.XU
Authority: CN
Inventors: 黄德军
Original assignee: Chongqing Benod Electromechanical Co ltd
Current assignee: Chongqing Benod Electromechanical Co ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-12-17
Anticipated expiration: 2031-04-12

Abstract

The utility model discloses a pole-lifting machine, including the rectangle frame the front end of frame is provided with the gusset subassembly connect on the gusset subassembly and be provided with the clamping bar subassembly, the vertical pole-lifting subassembly that is provided with on the clamping bar subassembly, be provided with drive assembly in the frame, drive assembly is connected with the pole-lifting subassembly. The utility model has the characteristics of easy operation, convenient efficient, through erection bracing pole, utilize the clamping bar subassembly on the tool bogie to press from both sides tightly or loosen the bracing piece, the pole-lifting subassembly cooperation driving motor on the tool bogie drives the tool bogie and reciprocates along the bracing piece, uses the utility model discloses can make the tool bogie stop at the height of arbitrary needs when aerial operation, the cooperation operation personnel more conveniently change equipment part and take the instrument, labour saving and time saving has ensured the efficiency of work.

Description

Pole lifting machine

Technical Field

The utility model relates to a lifting device specifically is a lifter.

Background

In daily work, equipment needs to be maintained regularly during operation of some factories, equipment parts need to be replaced and a plurality of tools need to be used during maintenance, and a tool platform or a movable tool car is usually arranged for convenient use; some devices are too high and need to be operated in the air; however, in the air operation, the tool car cannot be lifted, so that the operator needs to frequently go back and forth between the air and the ground when replacing equipment parts and taking tools, which is very inconvenient, thus increasing the working time and reducing the working efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liftable lifting rod machine to solve the inconvenient problem of aerial operation.

In order to achieve the above object, the utility model adopts the following technical scheme: a rod lifting machine comprises a rectangular rack, wherein an angle plate assembly is arranged at the front end of the rack, a clamping rod assembly is connected to the angle plate assembly, a rod lifting assembly is vertically arranged on the clamping rod assembly, a driving assembly is arranged in the rack, and the driving assembly is connected with the rod lifting assembly.

Further described, the corner plate assembly comprises a first corner plate and a second corner plate which are vertically arranged and symmetrically arranged, and a fixing strip for connecting the middle parts of the first corner plate and the second corner plate is horizontally arranged between the first corner plate and the second corner plate.

In order to clamp and place the supporting rod, the clamping rod assembly comprises a first sliding block and a second sliding block which are arranged between a first angle plate and a second angle plate and connected with the rack, the first sliding block and the second sliding block are symmetrically and vertically arranged, a first rotating shaft, a positive and negative screw rod and a second rotating shaft are respectively arranged at the upper part, the middle part and the lower part of the first sliding block and the second sliding block, and two ends of the first rotating shaft and two ends of the second rotating shaft are connected with the first angle plate and the second angle plate through connecting pieces; a motor mounting plate is arranged on the outer wall of the first angle plate, a first driving motor is arranged on the motor mounting plate, and the first driving motor is connected with one end of the positive and negative screw rods; the middle parts of the positive and negative screw rods are connected with the middle parts of the fixing strips through connecting pieces.

In order to enable the rack to lift along the supporting rod, the lifting rod assembly comprises bearing mechanisms which are arranged at the upper end and the lower end of the first sliding block and the upper end and the lower end of the second sliding block and have the same structure, guide wheels and belt pulleys are respectively arranged at the two ends of the bearing mechanisms, the supporting rod is vertically arranged between the guide wheels, and a supporting disk is arranged at the bottom end of the supporting rod.

Further, the bearing mechanism includes a bearing housing, a bearing is disposed in the bearing housing, a connecting shaft penetrates through the center of the bearing, and the guide wheel and the belt pulley are disposed at two ends of the connecting shaft respectively; the upper belt pulley and the lower belt pulley which are positioned on the same side are connected through a belt.

In order to drive the rack to lift, the driving assembly comprises a second driving motor which is arranged on the rack and positioned behind the belt pulley, and the second driving motor is connected with connecting shafts arranged at the lower ends of the first sliding block and the second sliding block through a gear transmission mechanism.

The gear transmission mechanism comprises a mounting angle plate, a pair of branch plates are vertically arranged on the mounting angle plate, a first driving shaft and a second driving shaft are arranged on the branch plates, a first gear and a second gear which are meshed with each other are respectively arranged on the first driving shaft and the second driving shaft, and the first driving shaft and the second driving shaft are respectively connected with the lower ends of the first sliding blocks and the lower ends of the second sliding blocks through couplers.

In order to further fix the support rod, a positioning plate is horizontally arranged at the top of the front end of the rack and matched with the support rod.

In order to push the rack to walk, a handle is arranged at the rear end of the rack, and the handle and the supporting rod are arranged oppositely; and four corners at the bottom of the rack are respectively provided with traveling wheels.

In order to charge and seal the rack, the top of the rack is provided with a containing groove, and sealing plates are arranged around the rack.

The beneficial effects of the utility model reside in that: the utility model has the characteristics of easy operation, convenient efficient, through erection bracing pole, utilize the clamping bar subassembly on the tool bogie to press from both sides tightly or loosen the bracing piece, the pole-lifting subassembly cooperation driving motor on the tool bogie drives the tool bogie and reciprocates along the bracing piece, uses the utility model discloses can make the tool bogie stop at the height of arbitrary needs when aerial operation, the cooperation operation personnel more conveniently change equipment part and take the instrument, labour saving and time saving has ensured the efficiency of work.

Drawings

Fig. 1 is a schematic view of the appearance structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the frame and corner plate assembly;

FIG. 4 is a schematic structural view of the clamping bar assembly, the lifting bar assembly and the drive assembly;

fig. 5 is a schematic structural view of fig. 4 from another view angle.

Detailed Description

The following detailed description of the embodiments of the present invention will be provided with reference to the accompanying drawings, but the present invention is not limited to these embodiments, and any modifications or substitutions in the basic spirit of the embodiments will still fall within the scope of the present invention as claimed in the appended claims.

As shown in fig. 1 to 5, a rod lifting machine includes a rectangular frame 101, a corner plate assembly is disposed at a front end of the frame 101, a clamping rod assembly is connected to the corner plate assembly, a rod lifting assembly is vertically disposed on the clamping rod assembly, a driving assembly is disposed in the frame 101, and the driving assembly is connected to the rod lifting assembly.

Further described, the corner plate assembly comprises a first corner plate 201 and a second corner plate 202 which are vertically arranged and symmetrically arranged, and a fixing strip 203 which is connected with the middle part of the first corner plate 201 and the middle part of the second corner plate 202 is horizontally arranged between the first corner plate 201 and the second corner plate 202.

In order to clamp and place the supporting rod, the clamping rod assembly comprises a first sliding block 301 and a second sliding block 302 which are arranged between the first angle plate 201 and the second angle plate 202 and connected with the rack 101, the first sliding block 301 and the second sliding block 302 are symmetrically and vertically arranged, a first rotating shaft 303, a positive and negative screw 304 and a second rotating shaft 305 are respectively arranged at the upper part, the middle part and the lower part of the first sliding block 301 and the second sliding block 302, and two ends of the first rotating shaft 303 and the second rotating shaft 305 are connected with the first angle plate 201 and the second angle plate 202 through connecting pieces; a motor mounting plate 306 is arranged on the outer wall of the first corner plate 201, a first driving motor 307 is arranged on the motor mounting plate 306, and the first driving motor 307 is connected with one end of the positive and negative screw 304; the middle parts of the positive and negative screw rods 304 are connected with the middle part of the fixed strip 203 through connecting pieces.

In order to enable the frame to lift along the supporting rod, the lifting rod assembly comprises bearing mechanisms which are arranged at the upper end and the lower end of the first sliding block 301 and the upper end and the lower end of the second sliding block 302 and have the same structure, guide wheels 401 and belt pulleys 402 are respectively arranged at the two ends of the bearing mechanisms, a supporting rod 403 is vertically arranged between the guide wheels 401, and a supporting disk 404 is arranged at the bottom end of the supporting rod 403.

Further, the bearing mechanism comprises a bearing sleeve 501, a bearing 502 is arranged in the bearing sleeve 501, a connecting shaft 503 is arranged in the center of the bearing 502 in a penetrating manner, and the guide wheel 401 and the belt pulley 402 are respectively arranged at two ends of the connecting shaft 503; the upper and lower pulleys 402 on the same side are connected by a belt 504.

In order to drive the frame to ascend and descend, the driving assembly comprises a second driving motor 601 which is arranged on the frame 101 and is positioned behind the belt pulley 402, and the second driving motor 601 is connected with a connecting shaft 503 which is arranged at the lower end of the first sliding block 301 and the lower end of the second sliding block 302 through a gear transmission mechanism.

The gear transmission mechanism comprises a mounting angle plate 701, a pair of branch plates 702 are vertically arranged on the mounting angle plate 701, a first driving shaft 703 and a second driving shaft 704 are arranged on the branch plates 702, a first gear 705 and a second gear 706 which are meshed with each other are respectively arranged on the first driving shaft 703 and the second driving shaft 704, and the first driving shaft 703 and the second driving shaft 704 are respectively connected with a connecting shaft 503 at the lower end of the first sliding block 301 and the lower end of the second sliding block 302 through couplers.

In order to further fix the support rods, a positioning plate 801 is horizontally arranged at the top of the front end of the frame 101, and the positioning plate 801 is matched with the support rods 403.

In order to push the rack to walk, a handle 901 is arranged at the rear end of the rack 101, the handle 901 is arranged opposite to the support rod 403, and walking wheels 902 are respectively arranged at four corners of the bottom of the rack 101.

In order to load and close the rack, the top of the rack 101 is provided with a containing groove 1001, and the periphery of the rack 101 is provided with a sealing plate 1002.

The utility model discloses a work like this: when the utility model is used, the support bar 403 is installed at the aerial operation place, the tool car with the tools is pushed to the support bar 403, the first driving motor 307 on the tool car is started, the forward rotation of the first driving motor 307 drives the forward and backward screw 304 to rotate forward, the first slide block 301 and the second slide block 302 are synchronously driven to move towards each other, the guide wheel 401 clamps the support bar 403, at the moment, the second driving motor 601 is started, the second driving motor 601 rotates forward to drive the first driving shaft 703 to rotate, the first driving shaft 703 drives the second driving shaft 704 to rotate through the first gear 705 and the second gear 706, the connecting shaft 503 at the lower ends of the first slide block 301 and the second slide block 302 is synchronously driven to rotate, the belt pulley 402 on the connecting shaft 503 at the lower ends of the first slide block 301 and the second slide block 302 synchronously drives the belt pulley 402 at the upper ends of the first slide block 301 and the second slide block 302 to rotate through the belt 504, and the guide wheel 401 is synchronously driven to rotate, the tool car is synchronously driven to ascend along the supporting rod 403, if the second driving motor 601 rotates reversely, the tool car is synchronously driven to descend along the supporting rod 403, and after the tool car is lifted, the first driving motor 307 is controlled to rotate reversely, the first sliding block 301 and the second sliding block 302 are synchronously driven to move relatively, and the guide wheel 401 is enabled to loosen the supporting rod 403.

Claims

1. A pole lifter comprises a rectangular frame (101), and is characterized in that: the angle plate component is arranged at the front end of the rack (101), the angle plate component is connected with the clamping rod component, the lifting rod component is vertically arranged on the clamping rod component, and the driving component is arranged in the rack (101) and connected with the lifting rod component.

2. A stalk lifter according to claim 1, wherein: the corner plate assembly comprises a first corner plate (201) and a second corner plate (202) which are vertically arranged and symmetrically arranged, and a fixing strip (203) for connecting the middle parts of the first corner plate (201) and the second corner plate (202) is horizontally arranged between the first corner plate (201) and the second corner plate (202).

3. A stalk lifter according to claim 2, wherein: the clamping rod assembly comprises a first sliding block (301) and a second sliding block (302) which are arranged between a first angle plate (201) and a second angle plate (202) and connected with the rack (101), the first sliding block (301) and the second sliding block (302) are symmetrically and vertically arranged, a first rotating shaft (303), a positive and negative screw rod (304) and a second rotating shaft (305) are respectively arranged at the upper part, the middle part and the lower part of the first sliding block (301) and the second sliding block (302), and two ends of the first rotating shaft (303) and two ends of the second rotating shaft (305) are connected with the first angle plate (201) and the second angle plate (202) through connecting pieces; a motor mounting plate (306) is arranged on the outer wall of the first angle plate (201), a first driving motor (307) is arranged on the motor mounting plate (306), and the first driving motor (307) is connected with one end of the positive and negative screw rod (304); the middle parts of the positive and negative screw rods (304) are connected with the middle parts of the fixed strips (203) through connecting pieces.

4. A stalk lifter according to claim 3, wherein: the lifting rod assembly comprises bearing mechanisms which are arranged at the upper end and the lower end of a first sliding block (301) and the upper end and the lower end of a second sliding block (302) and have the same structure, guide wheels (401) and belt pulleys (402) are respectively arranged at the two ends of the bearing mechanisms, a supporting rod (403) is vertically arranged between the guide wheels (401), and a supporting disk (404) is arranged at the bottom end of the supporting rod (403).

5. A stalk lifter according to claim 4, characterized in that: the bearing mechanism comprises a bearing sleeve (501), a bearing (502) is arranged in the bearing sleeve (501), a connecting shaft (503) penetrates through the center of the bearing (502), and the guide wheel (401) and the belt pulley (402) are respectively arranged at two ends of the connecting shaft (503); the upper and lower pulleys (402) on the same side are connected by a belt (504).

6. A stalk lifter according to claim 5, characterized in that: the driving assembly comprises a second driving motor (601) which is arranged on the rack (101) and is positioned behind the belt pulley (402), and the second driving motor (601) is connected with a connecting shaft (503) which is arranged at the lower ends of the first sliding block (301) and the second sliding block (302) through a gear transmission mechanism.

7. A stalk lifter according to claim 6, wherein: the gear transmission mechanism comprises an installation angle plate (701), a pair of branch plates (702) are vertically arranged on the installation angle plate (701), a first driving shaft (703) and a second driving shaft (704) are arranged on the branch plates (702), a first gear (705) and a second gear (706) which are meshed with each other are respectively arranged on the first driving shaft (703) and the second driving shaft (704), and the first driving shaft (703) and the second driving shaft (704) are respectively connected with a connecting shaft (503) at the lower end of a first sliding block (301) and the lower end of a second sliding block (302) through couplers.

8. A stalk lifter according to claim 7, wherein: the top of the front end of the rack (101) is horizontally provided with a positioning plate (801), and the positioning plate (801) is matched with the supporting rod (403).

9. A stalk lifter according to claim 8, wherein: a handle (901) is arranged at the rear end of the rack (101), and the handle (901) is arranged opposite to the support rod (403); four corners at the bottom of the frame (101) are respectively provided with a traveling wheel (902).

10. A stalk lifter as claimed in claim 9, wherein: the top of the rack (101) is provided with a containing groove (1001), and sealing plates (1002) are arranged on the periphery of the rack (101).