CN212978191U

CN212978191U - Novel ground nail pulling device

Info

Publication number: CN212978191U
Application number: CN202021055637.8U
Authority: CN
Inventors: 刘威
Original assignee: Individual
Current assignee: Guangdong Mingyang Construction Group Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-04-16
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a novel ground nail pull-out ware, including fixed frame, the both sides of fixed frame inner wall all rotate through the bearing and are connected with the threaded rod, and the one end fixed mounting of threaded rod has first bevel gear, and connecting block fixed mounting is passed through at the top of fixed frame and rotates the cover, and the inside of rotating the cover is connected with the dwang, and the bottom of dwang runs through fixed frame and extends to the inside of fixed frame, and the dwang extends to the inside one end fixed mounting of fixed frame and has the second bevel gear who meshes mutually with first bevel gear, the utility model relates to a pull-out ware technical field. This novel ground nail pull-out ware can carry out the centre gripping to the ground nail of variation in size to can pull out the ground nail of variation in size, improve the application scope of equipment, the convenient laborsaving very of concurrent operation can pull out the ground nail fast, when carrying out the operation, its structure stability very makes the ground nail once pull-out, has improved work efficiency.

Description

Novel ground nail pulling device

Technical Field

The utility model relates to a pull-out ware technical field specifically is a novel ground nail pull-out ware.

Background

The medium and large-sized tents are fixed by ground nails after being unfolded, the ground nails are generally about 30-40cm long and are driven into the ground by a hammer to play a role in fixing the tents. When the tent is to be folded, the ground nail is often found to be difficult to pull out. The general method is to strike the hammer repeatedly for many times to loosen the surrounding soil, which is time-consuming and labor-consuming. At present, only complex pneumatic ground nail extractors needing power connection are available in the market, and the complex pneumatic ground nail extractors are not suitable for the field power-shortage environment and have high cost. At present, no simple and effective manual striking and pulling device exists

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a novel ground nail pull-out ware has solved the problem that current tent ground nail is difficult to extract.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a novel ground nail puller comprises a fixed frame, wherein both sides of the inner wall of the fixed frame are rotatably connected with threaded rods through bearings, one end of each threaded rod is fixedly provided with a first bevel gear, the top of the fixed frame is fixedly provided with a rotating sleeve through a connecting block, the inside of the rotating sleeve is rotatably connected with a rotating rod, the bottom end of the rotating rod penetrates through the fixed frame and extends to the inside of the fixed frame, one end of the rotating rod extending to the inside of the fixed frame is fixedly provided with a second bevel gear meshed with the first bevel gear, the surface of the threaded rod is in threaded connection with a threaded sleeve, the bottom of the threaded sleeve is fixedly provided with a connecting plate, the bottom of the connecting plate is fixedly provided with a bevel block, one side of the bevel block is provided with a plurality of grooves, both sides of the top of the inner wall of the, and the bottom end of the sliding rod is fixedly connected with the surface of the threaded sleeve.

Preferably, the equal fixed mounting in both sides at fixed frame top has the fixed block, two rotate through rotating between the fixed block and be connected with the linkage frame.

Preferably, the top fixed mounting of linkage frame has the gangbar, the back of gangbar rotates through rotating the piece and is connected with the montant to the bottom fixedly connected with diaphragm of montant.

Preferably, the bottom of diaphragm is fixed with the slipmat, pedal groove has all been seted up to the both sides at diaphragm top.

Preferably, the both sides of fixed frame bottom are the equal fixedly connected with trapezoidal backup pad, the top fixed mounting of dwang has the handle.

Preferably, the top end of the linkage rod is fixedly provided with a handrail.

Advantageous effects

The utility model provides a novel ground nail pull-out ware. Compared with the prior art, the method has the following beneficial effects:

(1) the novel ground nail puller is rotationally connected with a rotating rod through the inside of a rotating sleeve, the bottom end of the rotating rod penetrates through a fixed frame and extends to the inside of the fixed frame, one end of the rotating rod extending to the inside of the fixed frame is fixedly provided with a second bevel gear meshed with a first bevel gear, the surface of a threaded rod is in threaded connection with a threaded sleeve, and the bottom of the thread bush is fixedly provided with a connecting plate, the bottom of the connecting plate is fixedly provided with a bevel block, and one side of the inclined plane block is provided with a plurality of grooves, the two sides of the top of the inner wall of the fixed frame are both provided with sliding grooves, the sliding grooves are connected with sliding rods in a sliding way, the bottom end of the sliding rod is fixedly connected with the surface of the threaded sleeve, ground nails with different sizes can be clamped, therefore, the ground nail with different diameters can be pulled out, the application range of the equipment is improved, the operation is very convenient and labor-saving, and the ground nail can be pulled out quickly.

(2) This novel ground nail pull-out ware has the slipmat through the bottom fixed mounting of diaphragm, and pedal groove has all been seted up to the both sides at diaphragm top, the trapezoidal backup pad of the equal fixedly connected with in both sides of fixed frame bottom, and the top fixed mounting of dwang has the handle, when carrying out the operation, its structure stability very for ground nail can once be pulled out, has improved work efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic view of the connecting plate and the bevel block structure of the present invention;

fig. 4 is the schematic view of the linkage rod, the vertical rod and the transverse plate structure of the present invention.

In the figure: 1. a fixing frame; 2. a threaded rod; 3. a first bevel gear; 4. rotating the sleeve; 5. rotating the rod; 6. a second bevel gear; 7. a threaded sleeve; 8. a connecting plate; 9. a bevel block; 10. a groove; 11. a chute; 12. a slide bar; 13. a fixed block; 14. a linkage frame; 15. a linkage rod; 16. a vertical rod; 17. a transverse plate; 18. a non-slip mat; 19. a pedal slot; 20. a trapezoidal support plate; 21. a handle; 22. a handrail.

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: a novel ground nail puller comprises a fixed frame 1, wherein two sides of the inner wall of the fixed frame 1 are rotatably connected with a threaded rod 2 through bearings, one end of the threaded rod 2 is fixedly provided with a first bevel gear 3, the top of the fixed frame 1 is fixedly provided with a rotating sleeve 4 through a connecting block, the inside of the rotating sleeve 4 is rotatably connected with a rotating rod 5, the bottom end of the rotating rod 5 penetrates through the fixed frame 1 and extends to the inside of the fixed frame 1, one end of the rotating rod 5 extending to the inside of the fixed frame 1 is fixedly provided with a second bevel gear 6 meshed with the first bevel gear 3, the surface of the threaded rod 2 is in threaded connection with a threaded sleeve 7, the bottom of the threaded sleeve 7 is fixedly provided with a connecting plate 8, the bottom of the connecting plate 8 is fixedly provided with an inclined surface block 9, the top surface and the bottom surface of the inclined surface block 9 are inclined, spout 11 has all been seted up to the both sides at fixed frame 1 inner wall top, the inside sliding connection of spout 11 has slide bar 12, and the bottom of slide bar 12 is connected with the fixed surface of thread bush 7, the equal fixed mounting in both sides at fixed frame 1 top has fixed block 13, it is connected with linkage frame 14 to rotate through rotating between two fixed blocks 13, the top fixed mounting of linkage frame 14 has gangbar 15, the back of gangbar 15 rotates through rotating and is connected with montant 16, and the bottom fixed connection of montant 16 has diaphragm 17, the bottom fixed mounting of diaphragm 17 has slipmat 18, slipmat 18 is the rubber material, pedal groove 19 has all been seted up to the both sides at diaphragm 17 top, the equal fixedly connected with trapezoidal backup pad 20 in both sides of fixed frame 1 bottom, the top fixed mounting of dwang 5 has handle 21, the top fixed mounting of gangbar 15 has handrail 22.

And those not described in detail in this specification are well within the skill of those in the art.

During the use, operating personnel can place fixed frame 1 on the upper portion of ground nail, simultaneously two bevel blocks 9 aim at ground nail in the both sides of ground nail, operating personnel can rotate handle 21 this moment, handle 21 can drive second bevel gear 6 through dwang 5 and rotate, second bevel gear 6 can drive threaded rod 2 through two first bevel gears 3 and rotate, thereby make two thread bush 7 be close to each other, thread bush 7 can drive two bevel blocks 9 through connecting plate 8 and be close to each other, thereby two bevel blocks 9 can drag the bottom of ground nail cap, operating personnel can place diaphragm 17 subaerial this moment, then support diaphragm 17 with the foot, and exert an ascending power to fixed frame 1 through pressing down hand lever 22, thereby drive bevel block 9 and upwards remove, and then can be quick pull out ground nail.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 a novel ground nail pull-out ware, includes fixed frame (1), its characterized in that: the two sides of the inner wall of the fixed frame (1) are both rotatably connected with a threaded rod (2) through bearings, one end of the threaded rod (2) is fixedly provided with a first bevel gear (3), the top of the fixed frame (1) is fixedly provided with a rotating sleeve (4) through a connecting block, the inside of the rotating sleeve (4) is rotatably connected with a rotating rod (5), the bottom end of the rotating rod (5) penetrates through the fixed frame (1) and extends to the inside of the fixed frame (1), one end of the rotating rod (5) extending to the inside of the fixed frame (1) is fixedly provided with a second bevel gear (6) meshed with the first bevel gear (3), the surface thread of the threaded rod (2) is connected with a threaded sleeve (7), the bottom of the threaded sleeve (7) is fixedly provided with a connecting plate (8), and the bottom of the connecting plate (8), and a plurality of recesses (10) have been seted up to one side of ramp piece (9), spout (11) have all been seted up to the both sides at fixed frame (1) inner wall top, the inside sliding connection of spout (11) has slide bar (12) to the bottom of slide bar (12) is connected with the fixed surface of thread bush (7).

2. The novel ground nail extractor of claim 1, wherein: the equal fixed mounting in both sides at fixed frame (1) top has fixed block (13), two rotate through rotating between fixed block (13) and be connected with linkage frame (14).

3. The novel ground nail extractor of claim 2, wherein: the top fixed mounting of linkage frame (14) has gangbar (15), the back of gangbar (15) is rotated through rotating the piece and is connected with montant (16) to the bottom fixedly connected with diaphragm (17) of montant (16).

4. A novel ground nail extractor as claimed in claim 3, wherein: the anti-skidding mat is fixedly installed at the bottom of the transverse plate (17), and pedal grooves (19) are formed in the two sides of the top of the transverse plate (17).

5. The novel ground nail extractor of claim 1, wherein: the equal fixedly connected with trapezoidal backup pad (20) in both sides of fixed frame (1) bottom, the top fixed mounting of dwang (5) has handle (21).

6. A novel ground nail extractor as claimed in claim 3, wherein: and a handrail (22) is fixedly arranged at the top end of the linkage rod (15).