CN208273486U

CN208273486U - Spade

Info

Publication number: CN208273486U
Application number: CN201820534105.9U
Authority: CN
Inventors: 郭锐
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2018-04-16
Filing date: 2018-04-16
Publication date: 2018-12-25
Anticipated expiration: 2028-04-16

Abstract

The utility model provides a spade relates to building tool technical field, has solved the big technical problem of spade occupation space who has the support frame that exists among the prior art. This spade includes: the handle comprises a first rod and a second rod, and the first rod and the second rod comprise a forward splicing state and an at least partial section overlapping state; the shovel head is arranged at one end of the first rod, and when the first rod and the second rod are in a forward splicing state, the second rod is connected to the other end, far away from the shovel head, of the first rod; the support frame comprises a base and a support rod, the handle is detachably connected with the upper end of the support rod, and the handle can rotate relative to the support rod when the handle is connected with the support rod; the lower end of the supporting rod is detachably connected or hinged with the base.

Description

Spade

Technical field

The utility model relates to building implement technical fields, more particularly, to a kind of spade.

Background technique

Spade is a kind of building or agriculture apparatus, in building construction process, is generally used for the objects such as shovel soil and shovel cement Material.Traditional spade is usually to be made of handle and shovel head, and use process is usually that both hands hold handle and scoop up material, compares expense Power, labourer are easy fatigue, reduce working efficiency；In order to reach labour-saving effect, there is the spade with support frame, by hand Handle is arranged on the support frame, and using lever principle, completion that can be relatively labor-saving scoops up the movement of material.In order to laborsaving, usually will Handle is processed longer, and due to the presence of longer handle and the support frame of cooperation, spade is just easy when taking or storing There are problem, requires have biggish space when storage, cause non-essential space waste.

Therefore, it on the basis of guaranteeing that spade is easy to use, solves the problems, such as that existing spade occupied space is big, is this field Technical staff needs the major issue solved.

Utility model content

The purpose of this utility model is to provide a kind of spades, to solve the iron existing in the prior art with support frame The big technical problem of spade occupied space.

To achieve the above object, the utility model provides following technical scheme: a kind of spade, comprising:

Handle, including bar one and bar two, the bar one and the bar two include postpone splicing state and at least partly section Coincidence status；

One end of the bar one is arranged in shovel head, when the bar one and the bar two be in postpone splice state when, it is described Bar two is connected to the other end of the bar one far from the shovel head；

Support frame, including pedestal and support rod, the upper end releasable connection of the handle and the support rod, and work as the hand Handle when being connected with the support rod handle capable of being rotated relative to the support rod；The support rod lower end and the pedestal are removable Unload connection or hinged.

Preferably, the support rod includes outer tube and inner tube；Said inner tube be equipped with fixing seat and with the fixing seat spiral shell The thread spindle of line connection, the fixing seat are fixedly connected with said inner tube and are arranged in said inner tube bottom end；The thread spindle energy It is extended to inside said inner tube across the fixing seat, the thread spindle can drive the fixing seat to move up and down by rotation； The lower end of the thread spindle is equipped with the first helical gear in the horizontal direction and the second helical gear along the vertical direction, and described first tiltedly Gear is engaged with second helical gear, is fixed with the shaft extended to outside the outer tube at the second helical gear center, The shaft is equipped with rocking bar.

Preferably, the upper end of the outer tube is equipped with limit base, and said inner tube passes through the limit base and extends to the outer tube It is external.

Preferably, the outer tube wall is equipped with the first jack, is equipped at intervals at least two second on said inner tube tube wall Jack, when sequentially passing through first jack and one of them described second jack by bolt, the outer tube and inner tube energy It is relatively fixed.

Preferably, the bar one is equipped with the hollow cavity for allowing the bar two to be inserted into, and the bar two is located at the hollow cavity In vivo, one end towards the shovel head of the bar two is connected with block, and the bar one is limited position far from one end of the shovel head Portion, when the bar two is directed away from shovel head direction movement, the block can offset with the limiting section to prevent Bar two is stated to separate with the bar one；The block circumferential surface is equipped with sliding block, along one length direction of bar on one inner wall of bar Equipped with first sliding groove, the sliding block is located in the first sliding groove and can slide along the first sliding groove；Deviate from the sliding block Be additionally provided with positioning column in the one side of the block, on the bar one along its length on be additionally provided with and allow the positioning column mobile Second sliding slot, the second sliding slot is parallel to each other with the first sliding groove and is connected to, and the other end of the positioning column can pass through institute State the outside that second sliding slot extends to the bar one, the positioning column is equipped with positioning protrusion, along the bar outside the bar one One length direction is equipped at least two location holes, and by the cooperation of the positioning protrusion and the location hole, the bar one can be with The bar two is fixedly connected.

Preferably, the width of the second sliding slot is less than the width of the first sliding groove.

Preferably, the quantity of the sliding block is two, and is symmetricly set on the two sides of the block.

Preferably, said inner tube upper end is equipped with the first bracket by the first connecting shaft, and first bracket can be around described The rotation of first connecting shaft；The second bracket, institute are equipped with by first the second connecting shaft of connecting shaft by upper end in first bracket Stating the second bracket can rotate around second connecting shaft；First connecting shaft and second connecting shaft are orthogonal, institute It states bar one to be fixed in second bracket, and can be detachably connected with second bracket.

Preferably, first bracket is U-shaped structure, and the bottom end of first bracket is equipped with first shaft hole, described first The axis direction of axis hole is parallel with the extending direction of the side wall of the U-shaped structure, and first connecting shaft passes through the first axle Hole and it is fixed on said inner tube upper end；Second bracket is circular ring structure, and the outer peripheral surface of the circular ring structure is equipped with second Axis hole, the axis direction of second axis hole and the axis perpendicular of the circular ring structure, the second connecting shaft pass through second axis It hole and is fixed on first bracket, the bar one is located in second bracket.

Preferably, second bracket is formed by two semicircular ring structures to form, and two semicircle ring structure one end are hinged, The other end is detachably connected by buckle, and second axis hole is located in one of on the outer peripheral surface of semicircle ring structure.

The utility model has the beneficial effects that spade using when handle can by the splicing of postponing of bar one and bar two, obtain Longer use state, so that working condition is more labor-saving；It, can be by by bar one and bar two-fold or set in non-working condition It the modes such as connects, both realizes that the coincidence of at least partly section is conveniently taken or stored the time so that handle is in shorter state Save space.

Support rod lower end is detachably connected with the base or hingedly.The placement that the setting of pedestal can make support frame more stable Or it is mounted on required work-yard, it just can guarantee that support rod is not easy to tilt when shoveling material, smoothly complete work.Support Bar and pedestal are detachably connected or hingedly the two can be dismantled or be folded in non-working condition, keep occupied space smaller, deposit It takes more convenient.

When the handle is connected with the support rod, the handle capable of being is rotated relative to the support rod, in this way can be flexible Shovel take material, will not because of support frame limitation influence spade normal use.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the spade provided in this embodiment；

Fig. 2 is the partial enlarged view of part A in Fig. 1；

Fig. 3 is the structural schematic diagram of the support rod provided in this embodiment；

Fig. 4 is the schematic diagram of internal structure of the handle provided in this embodiment；

Fig. 5 is the partial enlarged view of part B in Fig. 4；

Fig. 6 is the external structure schematic diagram of the handle provided in this embodiment；

Fig. 7 is the structural schematic diagram of the cross section of the handle provided in this embodiment.

Specific embodiment

To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work Obtained all other embodiment is put, the range that the utility model is protected is belonged to.

As shown in figures 1 to 6, a kind of spade is present embodiments provided, comprising: handle, shovel head 6 and support frame；Handle includes Bar 1 and bar 22, bar 1 and bar 22 include postpone splicing state and at least partly section coincidence status；Shovel head 6 is arranged in bar One 1 one end, when bar 1 and bar 22 be in postpone splice state when, bar 22 is connected to the other end of the bar 1 far from shovel head 6； I.e. spade using when handle longer use state can be obtained by the splicing of postponing of bar 1 and bar 22 so that work shape State is more labor-saving；In non-working condition, the two at least portion can be realized by by bar 1 and the modes such as the folding of bar 22 or socket Time save space is conveniently taken or store to the coincidence of sectional so that handle is in shorter state.

The connection type of the two socket is given in the present embodiment, specifically, bar 1, which is equipped with, to be allowed in the insertion of bar 22 Cavity body 11, bar 22 are located in hollow cavity 11, and one end towards shovel head 6 of bar 22 is connected with block 21, and bar 1 is far from shovel First 6 one end sets limiting section 14, and when the direction that bar 22 is directed away from shovel head 6 is mobile, block 21 can be with 14 phase of limiting section To prevent bar 22 from separating with bar 1；21 circumferential surface of block is equipped with sliding block 22, sets on one 1 inner wall of bar along one 1 length direction of bar There is first sliding groove 12, sliding block 22 is located in first sliding groove 12 and can slide along first sliding groove 12；Away from block 21 on sliding block 22 Be additionally provided with positioning column 23 on one side, on bar 1 along its length on be additionally provided with the second sliding slot 13 for allowing positioning column 23 mobile, the Two sliding slots 13 are parallel to each other with first sliding groove 12 and are connected to, and the other end of positioning column 23 can extend to bar one by second sliding slot 13 1 outside, positioning column 23 are equipped with positioning protrusion 25, are equipped at least two location holes along one 1 length direction of bar outside bar 1 15, by the cooperation of positioning protrusion 25 and location hole 15, bar 1 can be fixedly connected with bar 22；Specifically, in the present embodiment, it is fixed Movable block 24 is arranged on the column 23 of position, movable block 24 is equipped with the positioning protrusion 25, movable block 24 towards the direction of one 1 circumferential surface of bar It is additionally provided with spring between positioning column 23, when movable block 24 is stirred towards the direction far from bar 1, positioning protrusion 25 can be detached from fixed Position hole 15, at this point, bar 22 bar 1 can slide relatively, when needing for bar 22 to be fixed on the suitable position of opposite bar 1, pine Movable block 24 is opened, movable block 24 moves under the action of spring pressure towards bar 1, until positioning protrusion 25 is inserted into corresponding position In the location hole 15 set, the fixation of bar 1 and bar 22 is realized, therefore the quantity that location hole 15 is distributed along bar 1 is more, interval Smaller, the selection of 22 relative position of bar 1 and bar is more, can obtain the handle of different length, adapt to making for more occasions With.

In order to keep the structure of bar 1 more durable, the width of second sliding slot 13 is less than the width of first sliding groove 12.

More stable in order to slide bar 22 in the hollow cavity 11 of bar 1, the quantity of sliding block 22 is two, and right Claim the two sides that block 21 is set, corresponding first sliding groove 12, positioning column 23 and second sliding slot 13 corresponding with positioning column 23 Quantity be also two.

In the present embodiment, support frame includes pedestal 5 and support rod, and the upper end releasable connection of handle and support rod exists in this way Non-working condition or when not needing using support frame, handle capable of being is with respect to support frame individualism, convenient for taking and storing.

When handle is connected with support rod, handle capable of being is rotated relative to support rod, can flexibly shovel take material in this way, will not Because support frame limits the normal use for influencing spade, it is in the prior art normal to realize that the mode of the two rotation connection can be Rule mode, a kind of connection type of handle and support rod is given in the present embodiment, and 4 upper end of inner tube is set by the first connecting shaft 71 There is the first bracket 61, the first bracket 61 can be rotated around the first connecting shaft 71；Connected by upper end by first in first bracket 61 71 second connecting shaft 72 of spindle is equipped with the second bracket 62, and the second bracket 62 can be rotated around the second connecting shaft 72；First connecting shaft 71 is orthogonal with the second connecting shaft 72, and bar 1 is fixed in the second bracket 62, and can be detachably connected with the second bracket 62.

Optionally embodiment, the first bracket 61 are U-shaped structure, and the bottom end of the first bracket 61 is equipped with first shaft hole, The extending direction of side wall of axis direction and U-shaped structure of first shaft hole is parallel, and the first connecting shaft 71 passes through first shaft hole and consolidates It is scheduled on 4 upper end of inner tube；Second bracket 62 is circular ring structure, and the outer peripheral surface of circular ring structure is equipped with the second axis hole, the second axis hole The axis perpendicular of axis direction and circular ring structure, the second connecting shaft 72 pass through the second axis hole and are fixed on the first bracket 61, bar One 1 are located in the second bracket 62.

Second bracket 62 of optionally embodiment, circular ring structure is formed by two semicircular ring structures to form, and two A semicircle ring structure one end is hinged, and the other end is detachably connected by buckle, and the second axis hole is located in one of semicircle ring structure Outer peripheral surface on.

Support rod lower end and pedestal 5 are detachably connected or hingedly.Placement that the setting of pedestal 5 can make support frame more stable or It is mounted on required work-yard, just can guarantee that support rod is not easy to tilt when shoveling material, smoothly complete work.Support rod It is detachably connected with pedestal 5 or hingedly the two can be dismantled or be folded in non-working condition, kept occupied space smaller, access It is more convenient.

In order to make the support rod meet the needs of more occasions, support rod is height-adjustable in the present embodiment, specifically, Support rod includes outer tube 3 and inner tube 4；The thread spindle 43 that inner tube 4 is equipped with fixing seat 42 and is threadedly coupled with fixing seat 42, Gu Reservation 42 is fixedly connected with inner tube 4 and is arranged in 4 bottom end of inner tube；Thread spindle 43 can pass through fixing seat 42 and extend to inside inner tube 4, Thread spindle 43 can drive fixing seat 42 to move up and down by rotation；The lower end of thread spindle 43 is oblique equipped with first in the horizontal direction Gear and the second helical gear along the vertical direction, the first helical gear are engaged with the second helical gear, are consolidated at the second helical gear center Surely there is the shaft extended to outside outer tube 3, shaft is equipped with rocking bar 44.Rotating rocker 44 drives the rotation of the second helical gear, by the Two helical gears with first it is helical gear engage, drive the first helical gear and thread spindle 43 rotation, due to fixing seat 42 and screw thread Axis 43 is connected through a screw thread, therefore when thread spindle 43 rotates, fixing seat 42 can be driven to move up or down, and then in adjusting Pipe 4 moves up and down, and realizes the adjusting of support rod height.

In order to keep inner tube 4 more stable when moving up and down, the upper end of outer tube 3 is equipped with limit base 32, and inner tube 4 passes through limit base 32 It extends to outside outer tube 3.

In order to fix inner tube 4 and outer tube 3 in place, 3 tube wall of outer tube is equipped with the first jack 31, and inner tube 4 is managed At least two second jacks 41 are equipped at intervals on wall, when sequentially passing through the first jack 31 by bolt 8 and one of them second is inserted When hole 41, outer tube 3 and inner tube 4 can be relatively fixed.

More than, only specific embodiment of the present utility model, but protection scope of the utility model is not limited thereto, Anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation or replace It changes, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with claim Subject to protection scope.

Claims

1. a kind of spade characterized by comprising

Handle, including bar one (1) and bar two (2), the bar one (1) and the bar two (2) include the splicing state and at least of postponing Partial sector coincidence status；

Shovel head (6), setting is in one end of the bar one (1), when the bar one (1) and the bar two (2) are in postpone and splice shape When state, the bar two (2) is connected to the other end of the bar one (1) far from the shovel head (6)；

Support frame, including pedestal (5) and support rod, the upper end releasable connection of the handle and the support rod, and work as the hand Handle when being connected with the support rod handle capable of being rotated relative to the support rod；The support rod lower end and the pedestal (5) It is detachably connected or hingedly.

2. spade according to claim 1, which is characterized in that the support rod includes outer tube (3) and inner tube (4)；It is described The thread spindle (43) that inner tube (4) is equipped with fixing seat (42) and is threadedly coupled with the fixing seat (42), the fixing seat (42) It is fixedly connected and is arranged in said inner tube (4) bottom end with said inner tube (4)；The thread spindle (43) can pass through the fixing seat (42) it is internal to extend to said inner tube (4), the thread spindle (43) can drive the fixing seat (42) to move up and down by rotation； The lower end of the thread spindle (43) is equipped with the first helical gear in the horizontal direction and the second helical gear along the vertical direction, and described the One helical gear is engaged with second helical gear, is fixed at the second helical gear center and is extended to the outer tube (3) outside Shaft, the shaft be equipped with rocking bar (44).

3. spade according to claim 2, which is characterized in that the upper end of the outer tube (3) is equipped with limit base (32), described Inner tube (4) passes through the limit base (32) and extends to the outer tube (3) outside.

4. spade according to claim 3, which is characterized in that outer tube (3) tube wall is equipped with the first jack (31), institute It states and is equipped at intervals at least two second jacks (41) on inner tube (4) tube wall, sequentially pass through first jack when passing through bolt (8) (31) and when one of them described second jack (41), the outer tube (3) and inner tube (4) can be relatively fixed.

5. spade according to claim 4, which is characterized in that the bar one (1), which is equipped with, allows bar two (2) insertion Hollow cavity (11), the bar two (2) are located in the hollow cavity (11), the bar two (2) towards the shovel head (6) One end is connected with block (21), and the bar one (1) sets limiting section (14) far from the one end of the shovel head (6), when the bar two (2) When being directed away from the movement of the shovel head (6) direction, the block (21) can be offseted with the limiting section (14) described in prevention Bar two (2) is separated with the bar one (1)；Block (21) circumferential surface is equipped with sliding block (22), along institute on bar one (1) inner wall Bar one (1) length direction is stated equipped with first sliding groove (12), the sliding block (22) is located in the first sliding groove (12) and can be along institute State first sliding groove (12) sliding；Positioning column (23), institute are additionally provided in the one side of the block (21) on the sliding block (22) The second sliding slot (13) for being additionally provided on along its length and allowing the positioning column (23) mobile is stated on bar one (1), described second is sliding Slot (13) is parallel to each other with the first sliding groove (12) and is connected to, and the other end of the positioning column (23) can be sliding by described second Slot (13) extends to the outside of the bar one (1), and the positioning column (23) is equipped with positioning protrusion (25), and the bar one (1) is outside Portion is equipped at least two location holes (15) along bar one (1) length direction, passes through the positioning protrusion (25) and the positioning The cooperation in hole (15), the bar one (1) can be fixedly connected with the bar two (2).

6. spade according to claim 5, which is characterized in that it is sliding that the width of the second sliding slot (13) is less than described first The width of slot (12).

7. spade according to claim 6, which is characterized in that the quantity of the sliding block (22) is two, and is symmetrical arranged In the two sides of the block (21).

8. spade according to claim 7, which is characterized in that said inner tube (4) upper end is set by the first connecting shaft (71) Have the first bracket (61), first bracket (61) can rotate around first connecting shaft (71)；First bracket (61) It is interior that second bracket (62) are equipped with by (71) second connecting shaft (72) of the first connecting shaft by upper end, the second bracket (62) energy It is rotated around second connecting shaft (72)；First connecting shaft (71) and second connecting shaft (72) are orthogonal, institute It states bar one (1) to be fixed in second bracket (62), and can be detachably connected with second bracket (62).

9. spade according to claim 8, which is characterized in that first bracket (61) is U-shaped structure, first support The bottom end of frame (61) is equipped with first shaft hole, the extending direction of the axis direction of the first shaft hole and the side wall of the U-shaped structure In parallel, first connecting shaft (71) passes through the first shaft hole and is fixed on said inner tube (4) upper end；Second bracket It (62) is circular ring structure, the outer peripheral surface of the circular ring structure is equipped with the second axis hole, the axis direction of second axis hole and institute The axis perpendicular of circular ring structure is stated, the second connecting shaft (72) passes through second axis hole and is fixed on first bracket (61) On, the bar one (1) is located in second bracket (62).

10. spade according to claim 9, second bracket (62) is formed by two semicircular ring structures to form, and two A semicircle ring structure one end is hinged, and the other end is detachably connected by buckle, and second axis hole is located in one of semicircular ring On the outer peripheral surface of structure.