CN212153487U

CN212153487U - Detachable multifunctional spade

Info

Publication number: CN212153487U
Application number: CN202020252380.9U
Authority: CN
Inventors: 徐丙丁; 黄映城; 虞雷; 张利锋; 嵇威威; 周朝辉
Original assignee: Zhejiang Sanjian Construction Group Co Ltd
Current assignee: Zhejiang Sanjian Construction Group Co Ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-12-15
Anticipated expiration: 2030-03-04

Abstract

The utility model discloses a detachable multifunctional shovel, which comprises a shovel head and a shovel rod, wherein the end of the shovel head is provided with a horizontally arranged cylindrical connecting block, the center of the connecting block is provided with a through hole, and the circumferential surface of the connecting block is provided with at least two clamping grooves; the end part of the spade rod is provided with a T-shaped opening, and a connecting block of the spade head is inserted into the opening; an adjusting rod with a T-shaped structure is arranged inside the spade rod, and the T-shaped head of the adjusting rod is positioned in the T-shaped opening; a spring is arranged between the T-shaped head and the shovel rod, and the T-shaped head is matched with a clamping groove in the shovel head connecting block. The spade head of the utility model is connected with the spade rod through the high-strength bolt and the nut, which is convenient for installation and disassembly, and the spade heads with different shapes can be replaced according to the use requirements; meanwhile, the spade rod and the handle can be replaced, and the use is flexible, so that the spade can meet the use requirements of different lengths.

Description

Detachable multifunctional spade

Technical Field

The utility model belongs to building construction tool field, in particular to can dismantle multi-functional spade.

Background

The spade is the indispensable instrument of job site, and the spade of different grade type can be used to different construction stages, can use the tip spade in the time of artifical excavation, shovel cement, shovel building rubbish etc. can use the crew cut spade, for satisfying the construction demand under the different situation, the job site often can be equipped with the capacity spade, causes the certain expense to increase. Traditional spade damages if the spade head in the use, changes more troublesome, and the spade head often adopts the iron nail to fix, causes the spade head not hard up to drop easily, and the length of spade pole also often is the fixed value, can't satisfy different size operation personnel's demand. At the in-process that uses the spade, for example shovel cement, need transport cement spade to when higher and the less position of opening in the use, for example the irritate material mouth of constructional column, the operation often can be more difficult, on the one hand pours easily and causes the waste of cement, on the other hand, is relatively laborious in the operation.

Disclosure of Invention

The utility model aims at providing a can rotate or change the multi-functional spade dismantled of spade head according to the use needs.

Therefore, the technical field of the utility model is that: the utility model provides a can dismantle multi-functional spade, includes spade head and spade pole, its characterized in that: the shovel head is characterized in that a horizontally arranged cylindrical connecting block is arranged at the tail end of the shovel head, a through hole is formed in the center of the connecting block, and at least two clamping grooves are formed in the circumferential surface of the connecting block; the end part of the spade rod is provided with a T-shaped opening, and a connecting block of the spade head is inserted into the opening and is rotationally connected through a bolt; the spade rod is of a hollow structure, an adjusting rod of a T-shaped structure is arranged in the spade rod, and the T-shaped head of the adjusting rod is positioned in the T-shaped opening; a spring is arranged between the T-shaped head and the shovel rod, and the T-shaped head is matched with a clamping groove on a shovel head connecting block; the spade pole is arranged in to the afterbody of adjusting the pole, is equipped with a control switch on the spade pole, and control switch is connected with the afterbody of adjusting the pole, drives to adjust the pole and removes in the spade pole.

Preferably, a first clamping groove and a second clamping groove are formed in the connecting block of the shovel head, and the two clamping grooves are axially arranged on the circumferential surface of the connecting block.

Preferably, when the T-shaped head of the adjusting rod is clamped into the first clamping groove, the shovel head and the shovel rod are in a horizontal state; the spade head is turned clockwise, and the T-shaped head of the adjusting rod is clamped into the second clamping groove; when the T-shaped head is separated from the two clamping grooves, the spade head is reversely turned.

Preferably, the shovel rod is provided with a movable groove for sliding of the control switch, and the control switch drives the adjusting rod to enable the T-shaped head of the adjusting rod to be separated from the clamping groove of the shovel head connecting block.

Preferably, spring one end supports on the "T" style of calligraphy opening of spade pole, and the other end supports on the T type head of adjusting the pole, and the spring is compression state, makes T type head card go into in the draw-in groove of spade head connecting block.

Preferably, the spade head connecting block is arranged in the T-shaped opening of the spade rod, mounting holes are arranged on two sides of the T-shaped opening, a bolt sequentially penetrates through a through hole at the center of the connecting block and the mounting holes on two sides of the T-shaped opening, two ends of the bolt are fixed through nuts, and the spade head can rotate around the spade rod.

Preferably, the spade rod end is equipped with the handle, installs the extension rod on the spade rod.

When the utility model is used, the T-shaped head of the adjusting rod is clamped at the first clamping groove, the whole body is the same as that of the traditional spade, and the adjusting rod can be normally used; when meetting specific situation, if need put in the material perpendicularly to appointed small-bore position, to spade pole afterbody direction slip control switch, drive and adjust the pole retrodisplacement for the T type head of adjusting the pole breaks away from with the first draw-in groove of spade cephalad portion, and the spade head receives material and self gravity to influence afterwards, and anticlockwise upset downwards makes the overhead material of spade also fall in the same place. The connecting block of spade head is cylinder type structure, has reduced the rotatory frictional force who brings with the T type regulation pole greatly for the material can be accurate whereabouts, avoids the material to spill extravagantly. After the spade head is reset by clockwise rotation in the opposite direction, the spade head is reset to the first clamping groove, and the T-shaped head of the adjusting rod is clamped into the first clamping groove under the elastic action of the spring and returns to the initial state.

Simultaneously, continue clockwise rotation spade head under initial condition for adjust the T type head extrusion spring of pole, leave first draw-in groove, rotate to block into the second draw-in groove, the spade head has just formed the operating condition that the contained angle is approximate 90 degrees with the spade pole this moment, can act as the dustpan, and the cooperation broom carries out job site's rubbish clearance and dust clearance work. According to the user demand, can also set up other draw-in grooves on the spade head connecting block for the spade head presents the operating condition of different angles with the spade pole.

The spade head of the utility model is connected with the spade rod through the high-strength bolt and the nut, which is convenient for installation and disassembly, and the spade heads with different shapes, such as a pointed spade, a flat spade, etc., can be replaced according to the use requirement; the spade pole, handle also all can be changed simultaneously, use in a flexible way, can install the extension rod on the spade pole to adapt to the user demand of different length, reduce the outfit of job site spade instrument, have certain economic benefits.

Drawings

The following detailed description is made with reference to the accompanying drawings and embodiments of the present invention

Fig. 1 is a schematic structural view of the initial state of the present invention;

fig. 2 is a schematic structural view of a second state of the present invention;

fig. 3 is a schematic structural diagram of a third state of the present invention;

FIG. 4 is a schematic view of the connection between the spade head and the spade rod of the present invention;

FIG. 5 is a schematic structural view of the spade head connecting block of the present invention;

FIG. 6 is a schematic view of the end of the spade shaft of the present invention;

fig. 7 is the installation schematic diagram of the spade rod and the T-shaped adjusting rod of the present invention.

Labeled as: spade head 1, connecting block 11, through-hole 111, first draw-in groove 112, second draw-in groove 113, spade pole 2, "T" style of calligraphy opening 21, mounting hole 211, recess 212, bolt 3, nut 4, adjust pole 5, T type head 51, spring 6, control switch 7, handle 8, extension rod 9.

Detailed Description

See the drawings. The shovel comprises a shovel head 1 and a shovel rod 2, wherein a horizontally arranged connecting block 11 is arranged at the tail end of the shovel head 1, and the connecting block is of a cylindrical structure and meets the rotatable characteristic; the connecting block can be composed of two segmented cylindrical structures; the center of the connecting block is provided with a through hole 111, the circumferential surface of the connecting block 11 is provided with a first clamping groove 112 and a second clamping groove 113, and the two clamping grooves are axially arranged on the circumferential surface of the connecting block.

2 tip of spade pole is equipped with "T" style of calligraphy opening 21, and in the "T" style of calligraphy opening 21 of spade pole was arranged in to the connecting block 11 of spade head, "T" style of calligraphy opening 21 both sides were equipped with mounting hole 211, and bolt 3 passes through the through-hole 111 at connecting block center and the mounting hole of "T" style of calligraphy opening 21 both sides in proper order, and both ends are passed through nut 4 fixedly, and spade head 1 can rotate around spade pole 2. The shovel rod 2 is of a hollow structure, an adjusting rod 5 is arranged in the shovel rod 2, the adjusting rod 5 is of a T-shaped structure integrally, a T-shaped head 51 of the adjusting rod 5 is located in a T-shaped opening 21, and grooves 212 for the T-shaped head 51 of the adjusting rod 5 to move are further formed in two sides of the T-shaped opening 21; a spring 6 is arranged between the T-shaped head 51 and the shovel rod 2, the spring is in a compression state, one end of the spring is propped against the T-shaped opening 21 of the shovel rod, the other end of the spring is propped against the T-shaped head 51 of the adjusting rod, and the T-shaped head 51 is clamped into the clamping groove of the shovel head connecting block 11. In the spade pole was arranged in to the afterbody of adjusting pole 5, be equipped with a control switch 7 on the spade pole 2 and supply the gliding activity groove of control switch, control switch 7 is connected with the afterbody of adjusting pole 5, drives and adjusts pole 5 and remove in spade pole 2, makes the T type head of adjusting pole 5 can break away from the draw-in groove of spade head connecting block 11. The end of the shovel rod 2 is provided with a handle 8, and the shovel rod 2 is provided with an extension rod 9.

In the initial state, the T-shaped head 51 of the adjusting rod 5 is clamped at the first clamping groove 112, and the whole shovel is the same as a traditional shovel and can be normally used.

The second state, when meetting specific situation, if need put in the material perpendicularly to appointed small-bore position, to spade pole afterbody direction slip control switch 7, drive and adjust pole 5 backshifting for the T type head 51 of adjusting the pole breaks away from with the first draw-in groove 112 of spade head afterbody, and spade head 1 receives material and self gravity influence afterwards, and the anticlockwise upset that turns down makes the overhead material of spade also take the advantage of the whereabouts. The connecting block 11 of spade head 1 is cylinder type structure, has reduced the rotatory frictional force who brings with the pole is adjusted to the T type greatly for the material can accurately fall, avoids the material to spill extravagantly. After the spade head 1 is rotated clockwise to reset to the first clamping groove 112, the T-shaped head 51 of the adjusting rod 5 is clamped into the first clamping groove 112 under the action of the spring 6, and the shovel returns to the initial state.

And in the third state, the shovel head 1 is continuously rotated clockwise in the initial state, so that the T-shaped head 51 of the adjusting rod 5 extrudes the spring 6, the first clamping groove 112 is separated, the shovel head 1 rotates to be clamped into the second clamping groove 113, the working state that the included angle is approximately 90 degrees is formed between the shovel head 1 and the shovel rod 2 at the moment, the shovel head can serve as a dustpan, and the shovel head is matched with a broom to perform garbage cleaning and dust removing work on a construction site.

Claims

1. The utility model provides a can dismantle multi-functional spade, includes spade head and spade pole, its characterized in that: the shovel head is characterized in that a horizontally arranged cylindrical connecting block is arranged at the tail end of the shovel head, a through hole is formed in the center of the connecting block, and at least two clamping grooves are formed in the circumferential surface of the connecting block; the end part of the spade rod is provided with a T-shaped opening, and a connecting block of the spade head is inserted into the opening and is rotationally connected through a bolt; the spade rod is of a hollow structure, an adjusting rod of a T-shaped structure is arranged in the spade rod, and the T-shaped head of the adjusting rod is positioned in the T-shaped opening; a spring is arranged between the T-shaped head and the shovel rod, and the T-shaped head is matched with a clamping groove on a shovel head connecting block; the spade pole is arranged in to the afterbody of adjusting the pole, is equipped with a control switch on the spade pole, and control switch is connected with the afterbody of adjusting the pole, drives to adjust the pole and removes in the spade pole.

2. A detachable multi-function shovel, as claimed in claim 1, wherein: a first clamping groove and a second clamping groove are formed in the connecting block of the shovel head, and the two clamping grooves are axially arranged on the circumferential surface of the connecting block.

3. A detachable multi-function shovel, as claimed in claim 2, wherein: when the T-shaped head of the adjusting rod is clamped into the first clamping groove, the shovel head and the shovel rod are in a horizontal state; the spade head is turned clockwise, and the T-shaped head of the adjusting rod is clamped into the second clamping groove; when the T-shaped head is separated from the two clamping grooves, the spade head is reversely turned.

4. A detachable multi-function shovel, as claimed in claim 1, wherein: the shovel rod is provided with a movable groove for the control switch to slide, and the control switch drives the adjusting rod to make the T-shaped head of the adjusting rod separate from the clamping groove of the shovel head connecting block.

5. A detachable multi-function shovel, as claimed in claim 1, wherein: spring one end supports on the "T" style of calligraphy opening of spade pole, and the other end supports on the T type head of adjusting the pole, and the spring is compression state, makes T type head card go into in the draw-in groove of spade head connecting block.

6. A detachable multi-function shovel, as claimed in claim 1, wherein: in the spade pole "T" style of calligraphy opening was arranged in to spade head connecting block, "T" style of calligraphy opening both sides were equipped with the mounting hole, and the bolt passes the through-hole at connecting block center and the mounting hole of "T" style of calligraphy opening both sides in proper order, and it is fixed that the nut is passed through at both ends, and the spade head can rotate around the spade pole.

7. A detachable multi-function shovel, as claimed in claim 1, wherein: the spade pole end is equipped with the handle, installs the extension rod on the spade pole.