CN219569004U

CN219569004U - Construction shovel spade convenient to use

Info

Publication number: CN219569004U
Application number: CN202320958969.4U
Authority: CN
Inventors: 王洪伟; 刘汝宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-25
Filing date: 2023-04-25
Publication date: 2023-08-22
Anticipated expiration: 2033-04-25

Abstract

The utility model discloses a construction shovel convenient to use, which relates to the technical field of shovel heads and comprises a shovel head, wherein a shovel handle is arranged on the shovel head, a power assisting mechanism is arranged outside the shovel handle, the power assisting mechanism comprises a pull rope, a mounting frame and a fixing piece, the mounting frame comprises a first connecting plate and a second connecting plate, the fixing piece comprises a second fixing belt and two first fixing belts, two ends of the pull rope are respectively and fixedly connected to the outer walls of the first connecting plate and the second fixing belt.

Description

Construction shovel spade convenient to use

Technical Field

The utility model relates to the technical field of shovel spades, in particular to a construction shovel spade convenient to use.

Background

In construction sites, there is often a need for cleaning the pile, and when cleaning the pile, a shovel is required to transfer the soil to a cart for transfer to another location.

The shovel head is lifted into the cart to move soil into the cart, however, when the worker shovels soil, the worker only needs to shovel soil and lift the shovel handle by means of two hands, and the soil shoveling process is laborious.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a construction shovel which is convenient to use.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the construction shovel convenient to use comprises a shovel head, a shovel handle is arranged on the shovel head, a power assisting mechanism is arranged outside the shovel handle and comprises a pull rope, a mounting rack and a fixing piece,

the mounting frame comprises a first connecting plate and a second connecting plate, one side edges of the first connecting plate and one side edge of the second connecting plate are connected in a rotating mode through hinges, through holes are formed in one side wall, away from each other, of the first connecting plate and one side wall, away from the second connecting plate, of the second connecting plate respectively, fastening screws are movably mounted in the through holes, locking nuts are connected onto the fastening screws in a threaded mode, and the locking nuts are used for locking and fixing the fastening screws;

the fixing piece comprises a second fixing band and two first fixing bands, and two ends of each first fixing band are fixedly arranged on the second fixing band;

the two ends of the pull rope are respectively and fixedly connected to the outer walls of the first connecting plate and the second fixing belt.

The technical scheme further comprises the following steps: the outer wall of the shovel handle is provided with a sliding block, and the outer wall of the sliding block is provided with a rubber pad.

Four through holes are formed in the outer wall of the rubber pad, threaded holes are formed in the positions, corresponding to the through holes, of the outer wall of the sliding block, locking screw rods are arranged in the through holes, the locking screw rods are connected to the inner wall of the threaded holes in a threaded mode, and the end walls of the threaded holes are pressed against the outer wall of the shovel handle in a propping mode.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the auxiliary lifting of the shovel handle can be realized through the mutual matching of the fixing piece, the pull rope and the mounting frame in the power assisting mechanism, when a worker finishes the soil shoveling, the position of the shoulder part applies a pulling force to the pull rope and simultaneously cooperates with the force application of the hand part, so that the shovel handle is more labor-saving when lifted, the operation of the worker is facilitated, and the connecting position of the pull rope on the shovel handle can be adjusted through the mounting frame, so that a proper stress point can be selected, and the force applied by the hand part of the worker is further saved.

Drawings

FIG. 1 is a schematic view of the construction shovel according to the present utility model;

FIG. 2 is a schematic view of a construction shovel with a partially cut-away configuration for ease of use;

FIG. 3 is an enlarged schematic view of the structure shown at A in FIG. 1;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2.

In the figure:

11. a shovel head; 12. a shovel handle; 13. a rubber sleeve; 20. a rubber pad; 21. a slide block; 22. a threaded hole; 23. a locking screw; 24. a through hole; 31. a pull rope; 32. a mounting frame; 321. a first connection plate; 322. a second connecting plate; 323. fastening a screw; 324. a locking nut; 33. a fixing member; 331. a first fixing strap; 332. and a second fixing strap.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

Referring to fig. 1-4, the construction shovel convenient to use provided by the utility model comprises a shovel head 11, a shovel handle 12 is arranged on the shovel head 11, and a power assisting mechanism is arranged outside the shovel handle 12 and comprises a pull rope 31, a mounting frame 32 and a fixing piece 33.

The mounting frame 32 comprises a first connecting plate 321 and a second connecting plate 322, one side edges of the first connecting plate 321 and the second connecting plate 322 are rotationally connected through hinges, through holes are respectively formed in one side wall, far away from the first connecting plate 321 and the second connecting plate 322, of each through hole, a fastening screw 323 is movably mounted in each through hole, a locking nut 324 is connected onto each fastening screw 323 in a threaded mode, and each locking nut 324 is used for locking and fixing each fastening screw 323; wherein, the mounting bracket 32 is located the position on the spade handle 12 and can be adjusted, when adjusting, can anticlockwise rotate two first connecting plates 321, relieve the fixed to fastening screw 323 to make first connecting plate 321 and second connecting plate 322 can remove at the outer wall of spade handle 12, and then can realize adjusting the position of mounting bracket 32, thereby realize adjusting the tie point of stay cord 31 and spade handle 12, make and select suitable stress point, further save the dynamics that the workman's hand was applyed.

The fixing piece 33 comprises a second fixing band 332 and two first fixing bands 331, and two ends of the first fixing band 331 are fixedly arranged on the second fixing band 332; the first fixing band 331 is a shoulder fixing band, the second fixing band 332 is a body fixing band (which can be fixed on the body under the arm), and when in use, both hands can pass through the two first fixing bands 331, and then the ring-shaped ring of the second fixing band 332 is sleeved on the body of the user, so that the fixing piece 33 is worn on the body of the user.

Both ends of the pull rope 31 are fixedly connected to the outer walls of the first connecting plate 321 and the second fixing strap 332 respectively.

A rubber sleeve 13 is fixedly arranged on the side wall of one end of the shovel handle 12 far away from the shovel head 11; the rubber sleeve 13 is used for protecting one hand of a user, so that the comfort level of the hand is improved.

A sliding block 21 is arranged on the outer wall of the shovel handle 12, and a rubber pad 20 is arranged on the outer wall of the sliding block 21; wherein the rubber pad 20 is used for protecting the other hand of the user.

Four through holes 24 are formed in the outer wall of the rubber pad 20, threaded holes 22 are formed in positions, corresponding to the through holes 24, on the outer wall of the sliding block 21, of the through holes 24, locking screw rods 23 are arranged in the through holes 23 and are connected to the inner wall of the threaded holes 22 in a threaded mode, the end walls of the threaded holes 22 are pressed against the outer wall of the shovel handle 12 in a propping mode, and accordingly the sliding block 21 is fixed to the outer wall of the shovel handle 12; the positions of the shovel handle 12 are different for users with different arm lengths, the hands (i.e. one hand far away from the end part side of the shovel handle 12) are held by the hands, so that the positions of the rubber pads 20 can be adapted to the users with different arm lengths, the positions of the rubber pads 20 can be adjusted, during adjustment, the four locking screws 23 are rotated anticlockwise, the locking screws 23 are released from fixing the shovel handle 12, and then the positions of the sliding blocks 21 are adjusted up and down, so that the positions of the rubber pads 20 can be adjusted.

In this embodiment, when the present apparatus is used, the fixing member 33 is put on the body of the construction worker, and then one hand of the worker can hold the rubber cover 13 and the other hand can hold the rubber pad 20;

when the soil is shoveled, the worker is forced to bow the waist, the shovel head 11 is shoveled into the soil pile, after the shovel head is shoveled into a proper position, the worker lifts the body, the lifting force is applied to the hands, when the worker lifts the body, the shoulder and the body part apply force to the fixing piece 33, the fixing piece 33 applies force to the pull rope 31, the pull rope 31 applies tension to the shovel handle 12, thereby playing a role in assisting in lifting the shovel handle 12, at the moment, the force applied to the hands at the position of the rubber pad 20 can be reduced, the labor and the body force can be saved, the operation of the worker is facilitated, and the practicability of the device is improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The construction shovel convenient to use comprises a shovel head (11), wherein a shovel handle (12) is arranged on the shovel head (11), and is characterized in that a power assisting mechanism is arranged outside the shovel handle (12) and comprises a pull rope (31), a mounting rack (32) and a fixing piece (33),

the mounting frame (32) comprises a first connecting plate (321) and a second connecting plate (322), one side edge of the first connecting plate (321) and one side edge of the second connecting plate (322) are rotationally connected through a hinge, through holes are respectively formed in one side wall, far away from the first connecting plate (321) and one side wall, of the second connecting plate (322), fastening screws (323) are movably arranged in the through holes, locking nuts (324) are connected onto the fastening screws (323) in a threaded mode, and the locking nuts (324) are used for locking and fixing the fastening screws (323);

the fixing piece (33) comprises a second fixing band (332) and two first fixing bands (331), and two ends of each first fixing band (331) are fixedly arranged on the second fixing band (332);

the two ends of the pull rope (31) are respectively and fixedly connected to the outer walls of the first connecting plate (321) and the second fixing belt (332).

2. A construction shovel according to claim 1, wherein a rubber sleeve (13) is fixedly mounted on a side wall of the shovel handle (12) remote from the shovel head (11).

3. A construction shovel for facilitating use according to claim 2, wherein a slider (21) is mounted on an outer wall of the shovel handle (12), and a rubber pad (20) is mounted on an outer wall of the slider (21).

4. A construction shovel convenient to use according to claim 3, wherein four through holes (24) are formed in the outer wall of the rubber pad (20), threaded holes (22) are formed in positions, corresponding to the through holes (24), on the outer wall of the sliding block (21), locking screw rods (23) are arranged in the through holes (24), the locking screw rods (23) are in threaded connection with the inner wall of the threaded holes (22), and the end walls of the threaded holes (22) are pressed against the outer wall of the shovel handle (12).