CN218947510U

CN218947510U - Gear lifting shaft assembly of water drilling machine

Info

Publication number: CN218947510U
Application number: CN202222883094.4U
Authority: CN
Inventors: 魏来
Original assignee: Yongkang Yuejia Standard Co ltd
Current assignee: Yongkang Yuejia Standard Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-05-02
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a gear lifting shaft assembly of a water drilling machine, wherein an inner hexagon sleeve hole is formed in one end of a quick-connection sleeve, a tetragonal shaft head II embedded with spring beads is arranged at one end of a gear shaft, and the tetragonal shaft head II is in quick-fit connection with the other end of the quick-connection sleeve with a built-in spring bead clamping hole. According to the utility model, the problem that the carrying load of equipment of an operator is increased due to the fact that the existing water drilling machine lifting shaft assembly is not provided with the inner hexagonal socket wrench is solved by the design that the inner hexagonal socket hole is formed in one end of the quick-connection socket; according to the utility model, the square shaft head II embedded with the spring beads is arranged at one end of the gear shaft and is in quick fit connection with the other end of the quick-connection sleeve with the built-in spring bead clamping holes, so that the problem that the existing water drilling machine lifting shaft and the handle are inconvenient to install and operate in a water drilling machine with a frequently-changed working position is solved.

Description

Gear lifting shaft assembly of water drilling machine

Technical Field

The utility model relates to a water drilling machine accessory, in particular to a gear lifting shaft assembly of a water drilling machine.

Background

The water drilling machine is an engineering drilling machine which uses a motor as power and uses a diamond thin-wall drill bit as a drilling tool to drill building materials such as concrete, stone, ceramic tiles and the like and is provided with a liquid source. The gear lifting shaft of the water drilling machine drives the water drilling machine to move on a rack on a fixed rod through rotation of a gear on a rotating shaft to adjust the height and drilling depth of the water drilling machine, the fixed rod is required to be fixed on a working surface before working, the fixed rod is generally fixed by using a plurality of external hexagonal expansion screws, because engineering drilling work can not densely drill a plurality of holes in one place, the fewer and better tools for installing the machine are required for an operator of the water drilling machine, the operator of the water drilling machine needs to be additionally provided with an internal hexagonal socket wrench because of the requirement for fixing the external hexagonal expansion screws, and the existing water drilling machine lifting shaft component has the problem that the equipment carrying burden of the operator is increased because the function of not having the internal hexagonal socket wrench;

the existing connection of the lifting shaft of the water drilling machine and the handle is usually screw connection or welded connection, the installation is troublesome, and the existing connection mode of the lifting shaft of the water drilling machine and the handle has the problem of inconvenient installation operation for the water drilling machine needing frequent change of the working position.

Disclosure of Invention

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

the utility model provides a water driller gear lifting shaft subassembly, contains gear shaft, spring pearl, connects sleeve soon, adjustable handle, gear shaft one end embedded setting spring pearl, connect sleeve soon one end and gear shaft one end to be connected, connect sleeve soon and gear shaft connected's one end to be provided with spring pearl card hole, spring pearl card hole and spring pearl cooperation joint, connect sleeve soon other end and adjustable handle to be connected, the one end that gear shaft and connect sleeve soon to be connected is square spindle nose two, spring pearl embedded setting is at square spindle nose two sides, connect sleeve soon and adjustable handle connected's one end internally to establish hexagon socket hole, hexagon socket hole lateral wall sets up the handle through-hole, gear shaft one end is provided with square spindle nose one, the gear shaft other end is provided with square spindle nose two, square spindle nose two is provided with plane one, establish the spring pearl recess in the plane one, the spring pearl is embedded in the spring pearl recess.

Further, the middle section of the gear shaft is provided with a height adjusting gear.

The quick-connection sleeve is further provided with a square butt joint hole in one end connected with a square shaft head II arranged in the gear shaft, the side wall of the square butt joint hole is provided with a spring bead clamping hole, the square shaft head II is connected with the square butt joint hole in a matched mode, and the spring bead is clamped with the spring bead clamping hole in a matched mode.

Further, the adjustable handle comprises a handle rod and handle port fixing pieces, wherein the handle port fixing pieces are arranged at two ends of the handle rod, the handle rod penetrates through the handle through hole, and the handle rod can move in the handle through hole.

According to the utility model, the problem that the carrying load of equipment of an operator is increased due to the fact that the existing water drilling machine lifting shaft assembly is not provided with the inner hexagonal socket wrench is solved by the design that the inner hexagonal socket hole is formed in one end of the quick-connection socket;

according to the utility model, the square shaft head II embedded with the spring beads is arranged at one end of the gear shaft and is in quick fit connection with the other end of the quick-connection sleeve with the built-in spring bead clamping holes, so that the problem that the existing water drilling machine lifting shaft and the handle are inconvenient to install and operate in a water drilling machine with a frequently-changed working position is solved.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a perspective view of the present utility model;

FIG. 3 is an exploded view of the present utility model;

FIG. 4 is an exploded view of the present utility model;

in the figure: a gear shaft 1, a square shaft head I11, a square shaft head II 12, a plane I13, a spring ball groove 14, a height adjusting gear 15,

A spring bead 2,

A quick-connection sleeve 3, a square butt joint hole 31, a spring bead clamping hole 32, an inner hexagonal sleeve hole 33, a handle through hole 34,

The handle 4, handle bar 41, handle port mount 42 are adjustable.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

As shown in fig. 1 to 4: a hydrodrill gear lift shaft assembly comprising: gear shaft 1, spring pearl 2, quick connect sleeve 3, adjustable handle 4.

One end of the gear shaft 1 is provided with a tetragonal shaft head I11, and the tetragonal shaft head I11 is used for connecting the internal rotation fixing position of the water drilling machine. The other end of the gear shaft 1 is provided with a square shaft head II 12, the square shaft head II 12 is provided with a plane I13, a spring bead groove 14 is formed in the plane I13, the spring beads 2 are embedded in the spring bead groove 14, the spring beads 2 are retracted into the spring bead groove 14 when pressure is applied, and the spring beads 2 are ejected when pressure is not applied. The middle section of the gear shaft 1 is provided with a height adjusting gear 15, and the height adjusting gear 15 can move on a rack on a fixed rod under the rotation of the gear shaft 1 to drive the gear shaft 1 to move.

One end of the quick connection sleeve 3 is connected with a square shaft head II 12 of the gear shaft 1, a square butt joint hole 31 is formed in one end, connected with the square shaft head II 12 arranged in the gear shaft 1, of the quick connection sleeve 3, a spring bead clamping hole 32 is formed in the side wall of the square butt joint hole 31, the square shaft head II 12 is connected with the square butt joint hole 31 in a matched mode, and the spring beads 2 are clamped with the spring bead clamping hole 32 in a matched mode. After the square shaft head II 12 is inserted into the square butt joint hole 31, the spring beads 2 are clamped in the spring bead clamping holes 32, so that the fixing effect is achieved. The quick-connection sleeve is characterized in that a square shaft head design and a square butt joint hole design are connected, the square design enables the gear shaft 1 and the quick-connection sleeve 3 to be connected more firmly in a rotating state, and the water drilling machine is pushed more accurately.

The other end of the quick-connection sleeve 3 is connected with the adjustable handle 4, and a handle through hole 34 is formed in the side wall of the inner hexagon sleeve hole 33. The adjustable handle 4 comprises a handle bar 41 and handle port fixtures 42, wherein the handle port fixtures 42 are arranged at two ends of the handle bar 41, the handle bar 41 is arranged through the handle through hole 34, and the handle bar 41 can move in the handle through hole 34. An inner hexagonal sleeve hole 33 is formed in one end, connected with the adjustable handle 4, of the quick connection sleeve 3. The socket head cap hole 33 can be used for rotationally fixing the external hexagonal expansion screw, and the problem that the existing lifting shaft assembly of the water drilling machine has the function of not having a socket head cap wrench and increases the carrying burden of equipment of an operator is solved by arranging the socket head cap hole in one end of the quick-connection sleeve.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a water driller gear lift axle subassembly which characterized in that: contain gear shaft (1), spring pearl (2), connect sleeve (3 soon), adjustable handle (4), gear shaft (1) one end embedded setting spring pearl (2), connect sleeve (3) one end soon and gear shaft (1) one end connection, the one end that connects sleeve (3) soon and gear shaft (1) are provided with spring pearl card hole (32), spring pearl card hole (32) and spring pearl (2) cooperation joint, connect sleeve (3) other end and adjustable handle (4) soon, gear shaft (1) and quick connect sleeve (3) one end of being connected be tetragonal spindle nose two (12), spring pearl (2) embedded setting is in tetragonal spindle nose two (12) side, connect sleeve (3) and adjustable handle (4) one end in setting hexagon socket hole (33), hexagon socket hole (33) lateral wall sets up handle through-hole (34), gear shaft (1) one end is provided with tetragonal spindle nose one (11), gear shaft (1) other end is provided with tetragonal spindle nose two (12), tetragonal spindle nose two (13) are established to be tetragonal spindle nose two (13) plane, one is established to tetragonal spindle nose two (13), the spring beads (2) are embedded in the spring bead grooves (14).

2. The hydrodrill gear lift shaft assembly as set forth in claim 1 wherein: the middle section of the gear shaft (1) is provided with a height adjusting gear (15).

3. The hydrodrill gear lift shaft assembly as set forth in claim 1 wherein: the quick-connection sleeve (3) is provided with a square butt joint hole (31) in one end, connected with a square shaft head II (12) arranged in the gear shaft (1), of the quick-connection sleeve, a spring bead clamping hole (32) is formed in the side wall of the square butt joint hole (31), the square shaft head II (12) is connected with the square butt joint hole (31) in a matched mode, and the spring beads (2) are clamped with the spring bead clamping hole (32) in a matched mode.

4. The hydrodrill gear lift shaft assembly as set forth in claim 1 wherein: the adjustable handle (4) comprises a handle rod (41) and a handle port fixing piece (42), wherein the handle port fixing piece (42) is arranged at two ends of the handle rod (41), the handle rod (41) penetrates through the handle through hole (34), and the handle rod (41) can move in the handle through hole (34).