CN214822350U

CN214822350U - Draw car root support

Info

Publication number: CN214822350U
Application number: CN202120326664.2U
Authority: CN
Inventors: 张立宏; 沈彬
Original assignee: Kedong Automation Technology Jiashan Co ltd
Current assignee: Kedong Automation Technology Jiashan Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-11-23
Anticipated expiration: 2031-02-05

Abstract

The utility model discloses a draw car root support, including the underframe, the upside welding of underframe has the support frame of U-shaped, the upside fixed mounting of support frame has the fixing base of two symmetries, the upside welding of underframe has the bottom plate, the upside welding of bottom plate has the stand, the upper end welding of stand has the mounting panel, the stand is hollow rectangular tube structure, it inserts the post to peg graft in the upper end of stand, the upper end welding of inserting the post has the positioning seat, be connected with a plurality of spring between the bottom of positioning seat and the mounting panel, the downside welding of positioning seat has a plurality of guide arm, the spring cup joints on the guide arm. When the lifting beam is not used, the height of the lifting beam is reduced by the lifting machine, so that the lifting beam is contacted with the positioning seat, the lifting beam is clamped in the clamping groove of the positioning seat, the lifting support at the end part of the lifting beam is clamped in the fixing seat, and then the lifting beam can be loaded and used by being stably and conveniently installed on the lifting machine again.

Description

Draw car root support

Technical Field

The utility model relates to a wind power generation technical field specifically is a draw car root support.

Background

Wind energy is receiving more and more attention due to its environmental friendliness, and is currently being vigorously developed in various countries around the world. Wind power generation is the process of converting wind energy into mechanical energy and then converting the mechanical energy into electrical energy. The existing wind power generation blades are generally dozens of meters in length, for example, on a 600KW wind power generator, the length of each wind power generation blade is about 20 meters, and the length of each wind power generation blade is up to 30 meters or even more than 50 meters. Need take out the inside filler of blade with the hoisting beam after the blade shaping, the hoisting beam after the use is because weight is great, and inconvenient depositing and removing is directly arranged in ground unstability and inconvenient installing again on the lifting machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a draw car root support to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a draw car root support, includes the underframe, the upside welding of underframe has the support frame of U-shaped, the upside fixed mounting of support frame has the fixing base of two symmetries, the upside welding of underframe has the bottom plate, the upside welding of bottom plate has the stand, the upper end welding of stand has the mounting panel, the stand is hollow rectangular tube structure, it has the post of inserting to peg graft in the upper end of stand, the upper end welding of inserting the post has the positioning seat, be connected with a plurality of spring between the bottom of positioning seat and the mounting panel, the downside welding of positioning seat has a plurality of guide arm, the spring cup joints on the guide arm.

Preferably, universal casters are installed at four corners of the bottom frame, and the bottom frame and the support frame are both made of rectangular pipe profiles through welding.

Preferably, two symmetrical locking mechanisms are welded on the rear side of the support frame, each locking mechanism comprises a telescopic pin, and the pins are inwards abutted by springs.

Preferably, the middle part of mounting panel is equipped with the rectangular hole, insert the post and run through the rectangular hole and rather than clearance fit, the both sides spiro union of stand has spacing bolt.

Preferably, the number of the guide rods is equal to that of the springs, and the guide rods penetrate through the mounting plate and are connected with the mounting plate in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that: when the hoisting beam is not used, the elevator reduces the height of the hoisting beam, so that the hoisting beam is in contact with the positioning seat, the hoisting beam is clamped in the clamping groove of the positioning seat, the lifting support at the end part of the hoisting beam is clamped in the fixing seat, and then the hoisting beam can be loaded, the hoisting beam is stored to be stably and conveniently installed on the elevator again for use, and universal casters are installed at four corners of the bottom frame of the elevator, so that the elevator is convenient to move.

Drawings

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

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

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic structural diagram of the positioning seat of the present invention.

In the figure: 1. a bottom frame; 2. a universal caster; 3. a fixed seat; 4. a base plate; 5. a column; 6. a support frame; 7. mounting a plate; 8. a spring; 9. a guide bar; 10. inserting a column; 11. a limit bolt; 12. positioning seats; 13. and a locking mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a draw car root support, includes underframe 1, and the upside welding of underframe 1 has the support frame 6 of U-shaped, and the upside fixed mounting of support frame 6 has the fixing base 3 of two symmetries, and the rear side welding of support frame 6 has the locking mechanism 13 of two symmetries, and locking mechanism 13 includes the telescopic round pin, and the round pin is supported tightly inwards by the spring, and the rear side of underframe 1 is opened to the lifting machine can move into the rear side of underframe 1, and the round pin is fixed a position the lifting machine in the locking mechanism 13.

The welding of underframe 1's upside has bottom plate 4, and the welding of bottom plate 4's upside has stand 5, and the welding of stand 5's upper end has mounting panel 7, and universal castor 2 is installed in underframe 1's bottom four corners, and this support bears behind the lifting beam, conveniently removes, and underframe 1 and support frame 6 all adopt the welding of rectangular pipe section bar to make.

Stand 5 is hollow rectangular tube structure, and the upper end of stand 5 is pegged graft and is had the post of inserting 10, and the upper end welding of inserting post 10 has positioning seat 12, is connected with a plurality of spring 8 between the bottom of positioning seat 12 and mounting panel 7, and the hoisting beam is square tubular structure, puts down the back and the draw-in groove joint at positioning seat 12 middle part, and spring 8 plays the effect of buffering.

The downside welding of positioning seat 12 has a plurality of guide arm 9, and spring 8 cup joints on guide arm 9, and guide arm 9 equals with spring 8's quantity, and guide arm 9 runs through mounting panel 7 and rather than sliding connection, and mounting panel 7's middle part is equipped with the rectangular hole, and insert post 10 and run through the rectangular hole and rather than clearance fit, and the both sides spiro union of stand 5 has spacing bolt 11, when the hoisting beam tip card when fixing base 3, inserts the lower extreme of post 10 and supports on spacing bolt 11.

The working principle is as follows: install two fixing bases 3 at the upside of support frame 6, when the hoisting beam does not use, the lifting machine reduces the height of hoisting beam, make hoisting beam and positioning seat 12 contact, the hoisting beam card is in positioning seat 12's draw-in groove, spring 8 is compressed and is played the effect of buffering, the hoisting beam targets in place when inserting post 10 and spacing bolt 11 contact, the lifting support joint that promotes the beam-ends portion is in fixing base 3, can fix through the round pin (the joint between 3 fixing bases in the description figure 1, be lifting support promptly), so alright with bearing support hoisting beam, universal castor 2 is installed in underframe 1's bottom four corners, conveniently remove.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an extract car root support, includes underframe (1), its characterized in that: the welding of the upside of underframe (1) has support frame (6) of U-shaped, the upside fixed mounting of support frame (6) has fixing base (3) of two symmetries, the upside welding of underframe (1) has bottom plate (4), the upside welding of bottom plate (4) has stand (5), the welding of the upper end of stand (5) has mounting panel (7), stand (5) are hollow rectangle tubular construction, it has inserted post (10) to peg graft in the upper end of stand (5), the welding of the upper end of inserting post (10) has positioning seat (12), be connected with a plurality of spring (8) between the bottom of positioning seat (12) and mounting panel (7), the downside welding of positioning seat (12) has a plurality of guide arm (9), spring (8) cup joint on guide arm (9).

2. The extraction vehicle root support of claim 1, wherein: universal truckles (2) are installed in the bottom four corners of underframe (1), underframe (1) and support frame (6) all adopt the welding of rectangular pipe section bar to make.

3. The extraction vehicle root support of claim 1, wherein: two symmetrical locking mechanisms (13) are welded on the rear side of the support frame (6), each locking mechanism (13) comprises a telescopic pin, and the pins are inwards abutted by springs.

4. The extraction vehicle root support of claim 1, wherein: the middle part of mounting panel (7) is equipped with the rectangular hole, insert post (10) run through the rectangular hole and rather than clearance fit, the both sides spiro union of stand (5) has spacing bolt (11).

5. The extraction vehicle root support of claim 1, wherein: the number of the guide rods (9) is equal to that of the springs (8), and the guide rods (9) penetrate through the mounting plate (7) and are connected with the mounting plate in a sliding mode.