CN210352036U

CN210352036U - Shovel for workers

Info

Publication number: CN210352036U
Application number: CN201921030062.1U
Authority: CN
Inventors: 陈占强
Original assignee: Beijing Junwei Century Field Equipment Technology Co ltd
Current assignee: Beijing Junwei Century Field Equipment Technology Co ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-04-21
Anticipated expiration: 2029-07-03

Abstract

The utility model relates to an engineer spade, which comprises a spade handle, wherein one end of the spade handle is fixedly connected with a spade head, the spade handle comprises a grab handle, a connecting handle and a folding component for connecting the grab handle and the connecting handle, the folding component comprises cylindrical fixed sleeves respectively sleeved and fixed at one end of the connecting handle opposite to the grab handle, inner holes of the two fixed sleeves are respectively matched with the outer diameters of the connecting handle and the grab handle, when the connecting handle is butted with the hand holding handle, the fixed sleeves positioned on the connecting handle and the hand holding handle are butted, the connecting plates extend out of the side walls of the ends, attached to the two fixing sleeves, of the two fixing sleeves, the connecting plates on the two fixing sleeves are arranged in parallel and oppositely, the opposite surfaces of the connecting plates are attached together, the ends, far away from the fixing sleeves, of the two connecting plates are hinged and connected through the hinge shafts, and the quick fixing devices are fixed on the side walls of the fixing sleeves on the connecting handles and are arranged on the side walls opposite to the hinge positions. The utility model discloses have the effect that quick folding conveniently carried.

Description

Shovel for workers

Technical Field

The utility model belongs to the technical field of the production instrument technique and specifically relates to a worker spade is related to.

Background

An industrial shovel, also called an industrial shovel, is a common production tool for ditching, digging and shoveling sundries. Since the war and army appeared in human society, the spade becomes one of the earliest military auxiliary equipment, and the spade can be used for constructing ditches in cities and can be used for mounting digging ranges, thereby being an indispensable partner and helper for soldiers in battle and life. The shovel used by army is lighter and more firm than the common shovel used by civil use, but the model and the civil shovel are not much different, and the shovel used by army, the soldier, \ 36750and the heavy soldier and the later artillery is more. The multifunctional cooking machine is also a good tool for field survival, can dig a pit for cooking, and is an excellent tool if a vehicle is trapped or the pit is required to be dug to fix something.

But not only will realize its function such as digging pit basically, shovel and get in open-air worker spade, still need portable, current worker spade carries inconveniently, and some accessible are adjusted the length and are realized conveniently carrying, but generally adopt threaded connection, operate inconvenient and need set up internal thread and external screw thread simultaneously at the same position of spade handle for the wall thickness attenuation of spade handle influences its mechanical properties.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an engineer spade, it has the effect that quick folding conveniently carried.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides an engineer spade, includes the spade handle, at the one end fixedly connected with spade head of spade handle, the spade handle includes grab handle and connecting handle and with the folding assembly that grab handle and connecting handle link to each other, its characterized in that: folding assembly is including fixing the columniform fixed cover in the relative one end of connecting handle and hand grab handle respectively the suit, the hole of two fixed covers respectively with the external diameter phase-match of connecting handle and hand grab handle, when connecting handle and hand grab handle butt joint, the fixed cover that is located on connecting handle and the hand grab handle is butt joint, stretch out a connecting plate on the lateral wall of the one end of two fixed covers laminating mutually respectively, the connecting plate parallel relative setting and relative surface laminating on two fixed covers are in the same place, the one end that fixed cover was kept away from to two connecting plates is passed through the articulated shaft and is articulated continuous, be provided with quick fixing device on the lateral wall of the fixed cover of fixing on the connecting handle and on the lateral wall.

Through adopting above-mentioned technical scheme, through articulated connecting plate and quick fixing device, realize being convenient for carry with the quick folding of soldier spade.

The utility model discloses further set up to: the quick fixing device comprises two semicircular fixing pieces extending outwards from the side wall of a sleeve fixed on a connecting handle, the fixing pieces are arranged in parallel and opposite to each other along the radial direction of the sleeve, the opposite positions of the fixing pieces are respectively provided with a round hole, a fixed shaft is fixedly connected with the round hole, a rotating sleeve is sleeved on the fixed shaft, a clamping bolt is fixedly connected to the rotating sleeve vertically and downwards, the axis of the clamping bolt is vertical to the axis of the rotating sleeve, an open snap ring is fixedly connected to the side wall of the sleeve fixed on a handle, the open snap ring is opposite to the clamping bolt, when the clamping bolt rotates towards the direction of the open snap ring, the clamping bolt is abutted against the open snap ring, one side of the open snap ring, which is far away from the sleeve, is provided with an opening, the side wall opposite to the open snap ring and the clamping bolt clamped in the open snap ring are, the clamping bolt clamped into the opening clamping ring is provided with a through hole opposite to the round hole, the fixing bolt penetrates through the round hole and the through hole in the clamping bolt to fixedly connect the clamping bolt with the opening clamping ring, a tension spring is sleeved at one end, which is not inserted into the clamping bolt, of the fixing bolt, one end of the tension spring is fixedly connected with one end, far away from the opening clamping ring, of the fixing bolt, and the other end of the tension spring is fixedly connected with the side wall, opposite to the opening clamping ring.

Through adopting above-mentioned technical scheme, through mutually supporting of joint bolt and gim peg, realize the connection handle after will folding and hold the handle fast fixed.

The utility model discloses further set up to: the width of the opening clamping ring is smaller than the diameter of the clamping bolt, and the inner hole of the opening clamping ring is matched with the diameter of the clamping bolt.

Through adopting above-mentioned technical scheme, through the setting of split snap ring, realize further fixing the joint bolt.

The utility model discloses further set up to: the spade head includes connecting pipe and spade board, and the connecting pipe of spade head is hollow cylinder, and the one end of holding the handle is kept away from to the connecting pipe cover, and the internal diameter of connecting pipe is identical with the diameter of connecting handle, is provided with adjusting part between connecting pipe and connecting handle, through adjusting part with connecting pipe and connecting handle fixed connection.

Through adopting above-mentioned technical scheme, through adjusting part's setting, realize connecting pipe and connection handle fixed connection.

The utility model discloses further set up to: the one end of the grab handle is kept away from to the connection handle and the part that does not embolia the connecting pipe is provided with the external screw thread, and also is provided with the external screw thread on the connecting pipe, and adjusting part includes the sleeve pipe, is equipped with the sleeve pipe in the outside cover of connecting pipe and connection handle, and the sleeve pipe is hollow cylinder, and the sleeve pipe is equipped with the internal thread identical with the external screw thread of connecting pipe and connection handle.

Through adopting above-mentioned technical scheme, through the mutually supporting of sleeve pipe and grab handle and even quick-witted pipe, realize the length that can adjust the engineer spade as required.

The utility model discloses further set up to: the lateral wall of the sleeve is provided with anti-skidding lines.

Through adopting above-mentioned technical scheme, through the setting of the anti-skidding line in the sleeve pipe outside, be convenient for twist the sleeve pipe.

The utility model discloses further set up to: the free end of the grab handle is provided with a grab ring.

Through adopting above-mentioned technical scheme, through holding the setting of ring, realize being convenient for carry and take the engineer spade.

The utility model discloses further set up to: the fixed bolt is fixedly connected with a lug at one end fixed with the tension spring.

Through adopting above-mentioned technical scheme, through the setting of lug, realize being convenient for draw and drag the gim peg.

To sum up, the utility model discloses a beneficial technological effect does:

1. through the arrangement of the folding assembly, the engineering shovel can be conveniently and quickly folded and fixed;

2. through the setting of sheathed tube, be convenient for adjust the length of engineer spade as required.

Drawings

FIG. 1 is a schematic view of an industrial shovel;

FIG. 2 is a schematic view of the fastener construction;

fig. 3 is an exploded view of an engineer shovel.

In the drawings, 1, a spade handle; 11. a grab handle; 111. a hand-held ring; 12. a connecting handle; 13. a folding assembly; 131. fixing a sleeve; 132. a connecting plate; 133. a fixing member; 1331. a fixing sheet; 1332. a fixed shaft; 1333. rotating the sleeve; 1334. clamping a bolt; 1335. a split snap ring; 1336. a fixing bolt; 13361. a bump; 1337. a tension spring; 2. a spade head; 21. a connecting pipe; 22. a spade plate; 3. a sleeve; 31. and (4) anti-skid lines.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Refer to fig. 1, for the utility model discloses an industrial shovel, including spade handle 1, at spade handle 1's one end fixedly connected with spade head 2, spade handle 1 includes grab handle 11 and connecting handle 12 and with the folding assembly 13 that grab handle 11 and connecting handle 12 link to each other, the top of grab handle 11 is provided with holds ring 111, is convenient for carry through the setting of holding ring 111 and takes whole industrial shovel. The free end of the connecting handle 12 is fixedly connected with a sleeve 3, the other end of the sleeve 3 is fixedly connected with a shovel head 2, and the shovel head 2 comprises a connecting pipe 21 and a shovel plate 22.

The folding assembly 13 includes cylindrical fixing sleeves 131 respectively fixed on the opposite ends of the connecting handle 12 and the hand grip 11 in a sleeving manner, and the inner holes of the two fixing sleeves 131 are respectively matched with the outer diameters of the connecting handle 12 and the hand grip 11. When the stem 12 and the handle 11 are mated, the retaining sleeves 131 on the stem 12 and the handle 11 are mated. A rectangular connecting plate 132 extends out of the side wall of one end of each of the two fixed sleeves 131, and the connecting plates 132 of the two fixed sleeves 131 are arranged oppositely in parallel and have opposite surfaces attached together. The ends of the two connecting plates 132 remote from the fixed sleeve 131 are hingedly connected by means of a hinge shaft. Two connecting plates 132 that articulate link to each other realize that the stem 12 can be 180 degrees with the hand grip 11 and buckle to realize the fifty percent discount of stem 12 and hand grip 11, thereby make the stem 12 and hand grip 11 place together side by side, thereby portable industry and soldier's spade.

Referring to fig. 2, two semicircular fixing pieces 1331 are outwardly protruded from the sidewall of the sleeve 3 fixed to the connecting handle 12, and the fixing pieces 1331 are arranged side by side along the radial direction of the sleeve 3 and are opposite to each other. The fixing pieces 1331 are provided with round holes at opposite positions, a fixing shaft 1332 is inserted through the round holes, a rotating sleeve 1333 is sleeved on the fixing shaft 1332, a clamping bolt 1334 is vertically and downwards fixedly connected to the rotating sleeve 1333, and the axis of the clamping bolt 1334 is vertical to the axis of the rotating sleeve 1333.

A snap ring 1335 is fixedly connected to the side wall of the fixing sleeve 131 fixed to the handle 11, the snap ring 1335 is disposed opposite to the snap bolt 1334, and when the snap bolt 1334 rotates toward the snap ring 1335, the snap bolt 1334 abuts against the snap ring 1335. The side of the snap ring 1335 facing away from the sleeve 3 is provided with an opening, the width of the opening is smaller than the diameter of the snap bolt 1334, and the inner hole of the snap ring 1335 is matched with the diameter of the snap bolt 1334. The fixing bolt 1336 is arranged on the side wall opposite to the through-opening snap ring 1335 and the clamping bolt 1334 clamped in the through-opening snap ring 1335, a round hole is arranged on the side wall opposite to the through-opening snap ring 1335, a through hole is arranged opposite to the round hole on the clamping bolt 1334 clamped in the through-opening snap ring 1335, the fixing bolt 1336 penetrates through the round hole and the through hole on the clamping bolt 1334 to fixedly connect the clamping bolt 1334 with the through-opening snap ring 1335, a tension spring 1337 is sleeved at one end of the fixing bolt 1336 which is not inserted into the clamping bolt 1334, one end of the tension spring 1337 is fixedly connected with one end of the fixing bolt 1336 which is far away from the through-opening snap ring 1335, and the other end of the. A protrusion 13361 is fixedly connected to one end of the fixing bolt 1336 fixed to the extension spring 1337, the protrusion 13361 is circular, and the diameter of the protrusion 13361 is larger than that of the fixing bolt 1336. In the free state, the fixing bolt 1336 penetrates the snap ring 1335 and the catch bolt 1334 through the circular hole and the through hole, the fixing bolt 1336 is pulled out of the circular hole and the through hole, the catch bolt 1334 is rotated out of the snap ring 1335, the fixing bolt 1336 is loosened, and the fixing bolt 1336 is pulled back into the circular hole opposite to the side wall of the snap ring 1335 through the tension spring 1337.

Referring to fig. 3, the connecting tube 21 of the spade head 2 is a hollow cylinder, the connecting tube 21 is sleeved on one end of the connecting handle 12 far away from the handle 11, and the inner diameter of the connecting tube 21 is matched with the diameter of the connecting handle 12. When the connecting pipe 21 is sleeved on the connecting handle 12, the part of the connecting handle 12, which is away from one end of the hand grip 11 and is not sleeved in the connecting pipe 21, is provided with an external thread, the connecting pipe 21 is also provided with an external thread, and the outer sides of the connecting pipe 21 and the connecting handle 12 are sleeved with the sleeve 3. The sleeve 3 is a hollow cylinder, the sleeve 3 is provided with an internal thread matched with the external threads of the connecting pipe 21 and the connecting handle 12, and the connecting handle 12 is fixedly connected with the connecting pipe 21 through the sleeve 3. The outer side wall of the sleeve 3 is provided with anti-slip threads 31, so that the sleeve 3 can be screwed conveniently.

The sleeve 3 is screwed to adjust the connecting position of the connecting pipe 21 and the connecting handle 12, so that the length of the whole engineering shovel can be flexibly adjusted as required.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an engineer spade, includes spade handle (1), the one end fixedly connected with spade head (2) of spade handle (1), and spade handle (1) includes hand grab handle (11) and connecting handle (12) and with folding assembly (13) that hand grab handle (11) and connecting handle (12) link to each other, its characterized in that: the folding component (13) comprises cylindrical fixing sleeves (131) which are respectively sleeved and fixed at one end of the connecting handle (12) opposite to the hand holding handle (11), inner holes of the two fixing sleeves (131) are respectively matched with the outer diameters of the connecting handle (12) and the hand holding handle (11), when connecting handle (12) and hand grab handle (11) dock, be located fixed cover (131) on connecting handle (12) and hand grab handle (11) and dock mutually, stretch out a connecting plate (132) on the lateral wall of the one end of two fixed covers (131) mutually laminating respectively, connecting plate (132) parallel on two fixed covers (131) sets up relatively and relative surface laminating is in the same place, the one end of fixed cover (131) is kept away from in two connecting plates (132) is passed through the articulated axle and is articulated continuous, be provided with quick fixing device on the lateral wall of fixed cover (131) on connecting handle (12) and on the lateral wall relative with articulated position.

2. An industrial shovel according to claim 1, wherein: the quick fixing device comprises two semicircular fixing pieces (1331) which are outwards extended from the side wall of a sleeve (3) fixed on a connecting handle (12), the fixing pieces (1331) are arranged in parallel and opposite along the radial direction of the sleeve (3), round holes are respectively arranged at the opposite positions of the fixing pieces (1331), a fixed shaft (1332) is fixedly connected with the round holes, a rotating sleeve (1333) is sleeved on the fixed shaft (1332), a clamping bolt (1334) is vertically and downwards fixedly connected on the rotating sleeve (1333), the axis of the clamping bolt (1334) is vertical to the axis of the rotating sleeve (1333), an opening clamping ring (1335) is fixedly connected on the side wall of the sleeve (3) fixed on a hand grip handle (11), the opening clamping ring (1335) is arranged opposite to the clamping bolt (1334), when the clamping bolt (4) rotates towards the opening clamping ring (1335), the clamping bolt (1334) is abutted to the opening clamping ring (1335), an opening is formed in one side, departing from the sleeve (3), of the opening clamping ring (1335), a fixing bolt (1336) penetrates through the side wall, opposite to the opening clamping ring (1335), of the opening clamping ring (1335) and a clamping bolt (1334) clamped in the opening clamping ring (1335), a round hole is formed in the side wall, opposite to the round hole, of the clamping bolt (1334) clamped into the opening clamping ring (1335), a through hole is formed in the round hole, the fixing bolt (1336) penetrates through the round hole and the through hole in the clamping bolt (1334) to fixedly connect the clamping bolt (1334) with the opening clamping ring (1335), a tension spring (1337) is sleeved at one end, not inserted into the clamping bolt (1334), of the fixing bolt (1336), one end of the tension spring (1337) is fixedly connected with one end, far away from the opening clamping ring (1335), of the other end of the tension spring (1337) is fixedly connected with the side wall, opposite to the opening clamping ring.

3. An industrial shovel according to claim 2, wherein: the width of the opening of the snap ring (1335) is smaller than the diameter of the clamping bolt (1334), and the inner hole of the snap ring (1335) is matched with the diameter of the clamping bolt (1334).

4. An industrial shovel according to claim 1, wherein: spade head (2) are including connecting pipe (21) and spade board (22), and connecting pipe (21) of spade head (2) are hollow cylinder, and connecting pipe (21) cover is established and is kept away from the one end of hand grab handle (11) in connecting handle (12), and the internal diameter of connecting pipe (21) is identical with the diameter of connecting handle (12), is provided with adjusting part between connecting pipe (21) and connecting handle (12), through adjusting part with connecting pipe (21) and connecting handle (12) fixed connection.

5. An industrial shovel according to claim 4, wherein: the part that the connecting handle (12) is far away from one end of the grab handle (11) and is not sleeved in the connecting pipe (21) is provided with an external thread, the connecting pipe (21) is also provided with an external thread, the adjusting component comprises a sleeve (3), the sleeve (3) is sleeved on the outer side of the connecting pipe (21) and the connecting handle (12), the sleeve (3) is a hollow cylinder, and the sleeve (3) is provided with an internal thread matched with the external thread of the connecting pipe (21) and the connecting handle (12).

6. An industrial shovel according to claim 5, wherein: the outer side wall of the sleeve (3) is provided with anti-skid grains (31).

7. An industrial shovel according to claim 1, wherein: the free end of the grab handle (11) is provided with a grab ring (111).

8. An industrial shovel according to claim 2, wherein: one end of the fixing bolt (1336) fixed with the tension spring (1337) is fixedly connected with a convex block (13361).