Hydraulic engineering construction shovel

Abstract

The utility model relates to the technical field of construction shovels, in particular to a hydraulic engineering construction shovel which comprises a handle rod, and one end of the handle rod is connected with a shovel head. The first handheld assembly comprises a first sleeve, the shovel head is sleeved with the first sleeve, the exterior of the first sleeve is in threaded connection with a first threaded sleeve, and the outer wall of the first sleeve is sleeved with a sponge sleeve; and the second handheld assembly comprises a second sleeve, the outer wall of the second sleeve is fixedly connected with a rotating sleeve, and the upper portion of the rotating sleeve is rotationally connected with a grip. By means of the arrangement of the first handheld assembly and the second handheld assembly, handheld operation of a user can be facilitated, the handheld stability and comfort are greatly improved, operation risks caused by hand sliding are avoided, the position is adjustable, and the adaptability and flexibility of use can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction shovels, in particular to a water conservancy engineering construction shovel. Background Art

[0002] A construction shovel is a multifunctional tool. The handle of a construction shovel is usually made of wood, while the head is made of iron. According to different uses and shapes, construction shovels can be divided into pointed construction shovels and square construction shovels.

[0003] When using an existing construction shovel, it is necessary to hold the handle with both hands. However, when holding the handle, sweating of the hands and other factors may cause the grip to slip, thereby reducing the comfort of using the device. In addition, long-term contact and friction with the handle may also cause discomfort to the hands, thereby greatly reducing the comfort and stability of using the device. Utility Model Content

[0004] The purpose of the utility model is to provide a water conservancy engineering construction shovel to solve the problem proposed in the above background technology that sweating of the hands and other factors may cause the grip to slip, thereby reducing the comfort of using the device, and long-term contact and friction with the handle may also cause discomfort to the hands, thereby greatly reducing the comfort and stability of using the device.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a water conservancy project construction shovel, comprising:

[0006] A handle bar, one end of which is connected to a shovel head;

[0007] A first handheld component, the first handheld component comprises a first sleeve, the first sleeve is sleeved on the outside of the shovel head, the outer thread of the first sleeve is connected with a first threaded sleeve, and the outer wall of the first sleeve is sleeved with a sponge sleeve;

[0008] The second hand-held component includes a second sleeve, the second sleeve is sleeved on the outside of the shovel head, the external thread of the second sleeve is connected with a second threaded sleeve, the outer wall of the second sleeve is fixedly connected with a rotating sleeve, and the upper part of the rotating sleeve is rotatably connected with a handle.

[0009] Preferably, the inner diameters of the first sleeve and the second sleeve are the same, the outer diameters of the first sleeve and the second sleeve are the same, and the structures of the first threaded sleeve and the second threaded sleeve are the same.

[0010] Preferably, one end of the first sleeve is a first conical structure, and through grooves are evenly provided on the first conical structure. A limiting ring is provided at one end of the first sleeve away from the first conical structure, and an outer wall of the first sleeve is provided with an external thread.

[0011] Preferably, the inner wall of the first threaded sleeve has a second conical structure at one end away from the first sleeve, and the second conical structure and the first conical structure are in contact with each other. The inner wall of the first threaded sleeve is provided with an internal thread at a position other than the second conical structure, and the internal thread and the external thread of the outer wall of the first sleeve are adapted to each other.

[0012] Preferably, the connection structure between the second sleeve and the second threaded sleeve is consistent with the connection structure between the first sleeve and the first threaded sleeve, and the outer walls of the first threaded sleeve and the second threaded sleeve are both provided with anti-slip grooves.

[0013] Preferably, a stepped rotating hole is provided inside the rotating sleeve, a rotating shaft adapted to the stepped rotating hole is provided at the bottom center of the handle, and the rotating shaft is connected to the rotating sleeve in a circular rotation, and a non-slip sponge pad is provided at the hand-held end of the handle.

[0014] Preferably, a threaded hole is provided on the rotating sleeve, and a screw is connected to the inner thread of the threaded hole, and one end of the screw is abutted against the outer wall of the rotating shaft.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention can facilitate the user's hand-held operation through the setting of the first hand-held component and the second hand-held component, greatly improve the stability and comfort of the hand-held operation, avoid the operational risks caused by hand sliding, and the position is adjustable, which can greatly improve the adaptability and flexibility of its use.

[0016] (1) The utility model improves the comfort of contact with the hand through the setting of the first hand-held component and the setting of the external sponge cover, and can effectively avoid the occurrence of falling off caused by hand sliding, thereby improving the stability of the device. At the same time, its position adjustable setting further improves its adaptability and flexibility of use.

[0017] (2) The utility model can facilitate the operator's hand-holding cooperation by setting the second hand-held component and the rotatable handle, and can achieve hand-holding comfort by rotating in a circular angle, thereby effectively avoiding the device from falling off during operation, further improving the safety and stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a partial cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 For the utility model Figure 1 A is a schematic diagram of the enlarged structure of the middle part;

[0020] Figure 3 This is a schematic diagram of the explosion structure of the first handheld component of the utility model;

[0021] Figure 4 This is a schematic diagram of the exploded structure of the second handheld component of the utility model;

[0022] Figure 5 It is a schematic diagram of the overall structure of the utility model.

[0023] In the figure: 1, handle bar; 2, shovel head; 3, first hand-held component; 31, first sleeve; 32, first threaded sleeve; 33, sponge sleeve; 4, second hand-held component; 41, second sleeve; 42, second threaded sleeve; 43, rotating sleeve; 44, grip; 45, screw. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 The utility model provides an embodiment: a water conservancy project construction shovel, comprising:

[0026] A handle bar 1, one end of which is connected to a shovel head 2;

[0027] The first handheld component 3 includes a first sleeve 31, which is sleeved on the outside of the shovel head 2. The first sleeve 31 is threadedly connected to a first threaded sleeve 32. The outer wall of the first sleeve 31 is sleeved with a sponge sleeve 33. Through the arrangement of this structure, the sponge sleeve 33 can be held by hand to improve the comfort of holding the device, reduce friction damage to the hand, and the position is adjustable, which is more flexible to use;

[0028] The second hand-held component 4 includes a second sleeve 41, which is sleeved on the outside of the shovel head 2. The external thread of the second sleeve 41 is connected to the second threaded sleeve 42. The outer wall of the second sleeve 41 is fixedly connected to a rotating sleeve 43. The upper part of the rotating sleeve 43 is rotatably connected to a handle 44. Through the setting of this structure, the operator can hold the handle 44 by hand, thereby improving the stability of holding it and effectively avoiding the occurrence of shedding caused by hand sliding.

[0029] Furthermore, the first sleeve 31 and the second sleeve 41 have the same inner diameter, the first sleeve 31 and the second sleeve 41 have the same outer diameter, the first threaded sleeve 32 and the second threaded sleeve 42 have the same structure, one end of the first sleeve 31 is a first conical structure, and the first conical structure is evenly provided with through grooves, a limit ring is provided at one end of the first sleeve 31 away from the first conical structure, an external thread is provided on the outer wall of the first sleeve 31, and the inner wall of the first threaded sleeve 32 is a second conical structure at one end away from the first sleeve 31, and the second conical structure is connected to the first sleeve 31. The first conical structures are in contact with each other, and an internal thread is provided on the inner wall of the first threaded sleeve 32 which is not the second conical structure, and the internal thread is matched with the external thread on the outer wall of the first sleeve 31. The first threaded sleeve 32 is connected to the first sleeve 31 at the threaded part, so that the first threaded sleeve 32 is displaced, and then the first sleeve 31 completes the extrusion positioning of the shovel head 2 through the extrusion of its second conical structure and the first conical structure, so that the first hand-held component 3 can be fixed and limited after the position is adjusted, so as to ensure its stability in use.

[0030] Furthermore, the connection structure between the second sleeve 41 and the second threaded sleeve 42 is consistent with the connection structure between the first sleeve 31 and the first threaded sleeve 32. The outer walls of the first threaded sleeve 32 and the second threaded sleeve 42 are both provided with anti-slip grooves. The setting of the external anti-slip grooves facilitates hand-held rotation adjustment and avoids rotation and sliding.

[0031] Furthermore, a step-shaped rotating hole is provided inside the rotating sleeve 43, a rotating shaft adapted to the step-shaped rotating hole is provided at the bottom center of the handle 44, and the rotating shaft is connected to the rotating sleeve 43 in a circular rotation, and a non-slip sponge pad is provided at the hand-holding end of the handle 44. The setting of the external non-slip sponge pad improves the comfort of contact with the hand, and the setting of the structure of the handle 44 improves the stability of holding.

[0032] Furthermore, a threaded hole is provided on the rotating sleeve 43, and the internal thread of the threaded hole is connected to a screw 45, one end of the screw 45 is abutted against the outer wall of the rotating shaft. Through the setting of the rotating structure, the angle of the handle 44 can be adjusted, so that the operator can hold it at the optimal angle and use it conveniently.

[0033] Working principle: The handle rod 1 and shovel head 2 used in this application are products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be repeated here. When the utility model is in use, the positions of the first hand-held component 3 and the second hand-held component 4 are first adjusted according to the hand-held distance, and then the operation control of the device is realized through the hand-held sponge cover 33 and the grip 44, which can greatly improve the stability and comfort of the use of the device.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A water conservancy project construction shovel, characterized in that: include: A handle bar (1), one end of which is connected to a shovel head (2); A first handheld component (3), the first handheld component (3) comprising a first sleeve (31), the first sleeve (31) being sleeved on the outside of the shovel head (2), the outer thread of the first sleeve (31) being connected to a first threaded sleeve (32), and the outer wall of the first sleeve (31) being sleeved with a sponge sleeve (33); A second hand-held component (4), the second hand-held component (4) comprises a second sleeve (41), the second sleeve (41) is sleeved on the outside of the shovel head (2), the outer thread of the second sleeve (41) is connected to a second threaded sleeve (42), the outer wall of the second sleeve (41) is fixedly connected to a rotating sleeve (43), and the upper part of the rotating sleeve (43) is rotatably connected to a handle (44).

2. A water conservancy engineering construction shovel according to claim 1, characterized in that: The first sleeve (31) and the second sleeve (41) have the same inner diameter, the first sleeve (31) and the second sleeve (41) have the same outer diameter, and the first threaded sleeve (32) and the second threaded sleeve (42) have the same structure.

3. A water conservancy engineering construction shovel according to claim 1, characterized in that: One end of the first sleeve (31) is in a first conical structure, and through grooves are evenly arranged on the first conical structure. A limit ring is arranged at one end of the first sleeve (31) away from the first conical structure, and an external thread is arranged on the outer wall of the first sleeve (31).

4. A hydraulic engineering construction shovel according to claim 1, characterized in that: The inner wall of the first threaded sleeve (32) at one end away from the first sleeve (31) is in a second conical structure, and the second conical structure and the first conical structure are in contact with each other. The inner wall of the first threaded sleeve (32) is provided with an internal thread at a position other than the second conical structure, and the internal thread is adapted to the external thread of the outer wall of the first sleeve (31).

5. A water conservancy engineering construction shovel according to claim 1, characterized in that: The connection structure between the second sleeve (41) and the second threaded sleeve (42) is consistent with the connection structure between the first sleeve (31) and the first threaded sleeve (32), and the outer walls of the first threaded sleeve (32) and the second threaded sleeve (42) are both provided with anti-slip grooves.

6. A hydraulic engineering construction shovel according to claim 5, characterized in that: A stepped rotating hole is provided inside the rotating sleeve (43), a rotating shaft adapted to the stepped rotating hole is provided at the bottom center of the handle (44), and the rotating shaft is connected to the rotating sleeve (43) in a circular rotation manner, and a non-slip sponge pad is provided at the hand-held end of the handle (44).

7. A hydraulic engineering construction shovel according to claim 6, characterized in that: The rotating sleeve (43) is provided with a threaded hole, and a screw rod (45) is threadedly connected inside the threaded hole, and one end of the screw rod (45) abuts against the outer wall of the rotating shaft.

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