CN210456688U

CN210456688U - Portable cement pole unloading tool

Info

Publication number: CN210456688U
Application number: CN201921226920.XU
Authority: CN
Inventors: 王佳鹏; 李洋; 吴雅君; 刘雪峰; 张钰佳; 刘昆; 赵蓓蓓
Original assignee: Fuxin Power Supply Company State Grid Liaoning Electric Power Co ltd; State Grid Corp of China SGCC
Current assignee: Fuxin Power Supply Company State Grid Liaoning Electric Power Co ltd; State Grid Corp of China SGCC
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-05-05
Anticipated expiration: 2029-07-31

Abstract

Portable cement pole instrument of unloading, support including the right triangle-shaped structure, the hypotenuse of support forms the slide rail, upper shaft sleeve and lower axle sleeve of arranging about the vertical limit setting of support, run through the driving shaft in the axle sleeve down, set up one-level driving gear and second grade driving gear on the driving shaft, driving shaft one end sets up the crank, run through the driven shaft in last axle sleeve, set up one-level driven gear and second grade driven gear on the driven shaft, the driven shaft both sides set up the reel respectively, around having the acting as go-between on the reel, set up the wire guide wheel respectively in support top both sides, the tail end of acting as go-between is walked around corresponding side wire guide wheel and is leaned on the slide rail side, and. The cement rod conveying device is simple in structure, small in size, suitable for different unloading environments and terrains, simple in unloading operation and low in cost, and can stably convey the cement rods to the ground in the unloading process, so that the cement rods are prevented from being damaged or injuring operating personnel due to the fact that the cement rods collide with the ground.

Description

Portable cement pole unloading tool

Technical Field

The utility model relates to an electric power construction apparatus especially relates to a portable cement pole instrument of unloading.

Background

In the electric power construction process, the transport vechicle needs the installation of unloading after transporting the cement pole to the scene. At present, a crane is mainly adopted to unload the cement poles, firstly the cement poles are tied up by a hanging strip, then the hanging strip hook is hung on a crane hook, and the cement poles are lifted by the crane to unload. The cement pole hoisting device has the advantages that the cement pole hoisting device is influenced by unloading environments and terrains, a crane cannot enter certain unloading places at all, the cement pole is complex to unload by adopting the crane, the cost is high, the cement pole gravity center cannot be accurately determined, the cement pole is turned over due to the fact that the cement pole is bundled and deviates from the gravity center in the hoisting process, and the cement pole is prone to impact the ground and damage or injure operators.

Disclosure of Invention

The utility model provides a solve above-mentioned technical problem, provide a portable cement pole instrument of unloading, its simple structure, it is small, be applicable to different environment and the topography of unloading, the easy operation of unloading, the expense is low, the in-process of unloading can steadily reach ground with the cement pole, avoids cement pole striking ground to damage or injure the operation personnel.

The technical solution of the utility model is that:

portable cement pole instrument of unloading, its special character lies in: support including the right angled triangle structure, the hypotenuse of support forms the slide rail, upper shaft sleeve and lower axle sleeve of arranging about the vertical limit setting of support, run through the driving shaft in the axle sleeve down, set up one-level driving gear and second grade driving gear on the driving shaft, driving shaft one end sets up the crank, run through the driven shaft in last axle sleeve, set up one-level driven gear and second grade driven gear on the driven shaft, the driven shaft both sides set up the reel respectively, around having the acting as go-between on the reel, set up the wire guide wheel respectively in support top both sides, the tail end of acting as go-between is walked around corresponding side wire guide wheel and is led to the slide rail side, and set up.

Further preferably, the first-stage driving gear and the second-stage driving gear are arranged at intervals, the first-stage driven gear and the second-stage driven gear are closely arranged, limit baffles are arranged on two sides of the driving shaft, and the driving shaft is axially positioned through the limit baffles in the process of switching the transmission ratio.

Further preferably, the top end of the bracket penetrates through the rotating shaft, and the two wire guide wheels are arranged on two sides of the rotating shaft.

Further preferably, the driving shaft is connected with the crank in an inserting mode and located in the circumferential direction, and disassembly and assembly are facilitated.

The utility model has the advantages that:

1. the support with the right-angled triangle structure is simple in structure, small in size, beneficial to carrying and suitable for different unloading environments and terrains.

2. Because the bevel edge of the support forms a slide rail, a driving shaft and a driven shaft which are connected through a gear transmission mechanism are arranged on the vertical edge of the support, pull wires are wound on reels on two sides of the driven shaft, the tail ends of the pull wires are led to the slide rail side by bypassing the wire guide wheels on the top end of the support, and strapping tapes are arranged at the tail ends of the pull wires. When the operation of unloading, tie up the cement pole with the strapping, push away the slide rail of support with the cement pole of tying up on, the crank of rotatory driving shaft one end is followed the slide rail and is slowly steadily sent the cement pole to ground, and the operation of unloading is simple, and the expense is low, and cement pole both sides support respectively on the slide rail, and the cement pole can follow the steady landing of slide rail to ground, avoids the cement pole to strike ground and damages or injures the operation personnel.

3. Because set up one-level driving gear and the second grade driving gear on the driving shaft, set up one-level driven gear and second grade driven gear on the driven shaft, with one-level driving gear and the meshing of one-level driven gear, rotatory driving shaft can promote the strapping of the tail end of acting as go-between to the support top fast, with the meshing of second grade driving gear and second grade driven shaft, improves gear moment, reduces the application of force size of operation personnel to the driving shaft, unloading operation labour saving and time saving.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a left side view of FIG. 1;

in the figure: 1-bracket, 2-slide rail, 3-upper shaft sleeve, 4-lower shaft sleeve, 5-driving shaft, 6-primary driving gear, 7-secondary driving gear, 8-limit baffle, 9-crank, 10-driven shaft, 11-primary driven gear, 12-secondary driven gear, 13-reel, 14-pull wire, 15-rotating shaft, 16-guide wire wheel and 17-strapping tape.

Detailed Description

As shown in fig. 1 and 2, the portable cement pole unloading tool comprises a bracket 1 with a right-angled triangle structure, a slide rail 2 is formed by the bevel edge of the bracket 1, an upper shaft sleeve 3 and a lower shaft sleeve 4 which are vertically arranged are welded on the vertical edge of a support 1, a driving shaft 5 penetrates through the lower shaft sleeve 4, a primary driving gear 6 and a secondary driving gear 7 which are arranged at intervals are installed on the driving shaft 5, limiting baffles 8 are installed on two sides of the driving shaft 5, a crank 9 which is inserted and circumferentially positioned at one end of the driving shaft 5, a driven shaft 10 penetrates through the upper shaft sleeve 3, a primary driven gear 11 and a secondary driven gear 12 are arranged on the driven shaft 10, reels 13 are respectively arranged on two sides of the driven shaft 10, pull wires 14 are wound on the reels 13, the top end of the bracket 1 penetrates through a rotating shaft 15, two sides of the rotating shaft 15 are respectively provided with a wire guide wheel 16, the tail end of the stay wire 14 bypasses the corresponding wire guide wheel 16 to be guided to the side of the slide rail 2, and the tail end of the stay wire 14 is provided with a binding belt 17.

When the cement pole is unloaded, firstly, the bracket 1 is placed on the ground at one side of the loading and unloading opening of the transport vehicle, and the right-angle side of the bracket 1 is attached to the loading and unloading opening of the transport vehicle; then the driving shaft 5 is axially moved, the primary driving gear 6 is meshed with the primary driven gear 11, and the handle 9 is rotated to quickly lift the strapping tape 17 to the top end of the bracket 1; then the binding belt 17 is bound with the cement rod, the driving shaft 5 is axially moved to enable the secondary driving gear 7 to be meshed with the secondary driven gear 12, the bound cement rod is pushed onto the sliding rail 2 of the support 1, the crank 9 is reversely rotated, the cement rod is slowly conveyed to the ground along the sliding rail 2, and the cement rod unloading operation is completed.

The above description is only an example of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Portable cement pole instrument of unloading, its characterized in that: support including the right angled triangle structure, the hypotenuse of support forms the slide rail, upper shaft sleeve and lower axle sleeve of arranging about the vertical limit setting of support, run through the driving shaft in the axle sleeve down, set up one-level driving gear and second grade driving gear on the driving shaft, driving shaft one end sets up the crank, run through the driven shaft in last axle sleeve, set up one-level driven gear and second grade driven gear on the driven shaft, the driven shaft both sides set up the reel respectively, around having the acting as go-between on the reel, set up the wire guide wheel respectively in support top both sides, the tail end of acting as go-between is walked around corresponding side wire guide wheel and is led to the slide rail side, and set up.

2. The portable cement pole unloading tool of claim 1, wherein: the driving shaft is provided with a first driving gear and a second driving gear, the first driving gear and the second driving gear are arranged at intervals, the first driven gear and the second driven gear are closely arranged, and limit baffles are arranged on two sides of the driving shaft.

3. The portable cement pole unloading tool of claim 1, wherein: the top end of the bracket penetrates through the rotating shaft, and the two wire guide wheels are arranged on two sides of the rotating shaft.

4. The portable cement pole unloading tool of claim 1, wherein: the driving shaft is connected with the crank in an inserting mode and located in the circumferential direction.