CN218203818U

CN218203818U - Construction cutting device for water conservancy construction

Info

Publication number: CN218203818U
Application number: CN202221987737.3U
Authority: CN
Inventors: 刘风光
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2023-01-03
Anticipated expiration: 2032-07-29

Abstract

The utility model belongs to the technical field of the water conservancy construction, especially, be a construction excavation device for water conservancy construction, including automobile body and excavator body, the last fixed surface of automobile body is connected with the handle, still install laborsaving subassembly on the automobile body, laborsaving subassembly includes backup pad, dwang, lifter, fixed plate, movable plate, splint, screw rod, clamp splice and first slide bar, the upper surface of automobile body just is located the right side fixedly connected with of handle the backup pad, the top surface of backup pad rotates through first rotation seat and is connected with the dwang, workman use lever principle to press the excavator body through this laborsaving subassembly for the operation that the workman pressed the excavator body is very laborsaving, has reduced workman's physical fitness consumption, has reduced workman's intensity of labour to cooperate fixed subassembly, can fix laborsaving subassembly when needs remove on a large scale, promoted the degree of convenience when removing.

Description

Construction cutting device for water conservancy construction

Technical Field

The utility model belongs to the technical field of the water conservancy construction, concretely relates to water conservancy construction is with construction excavation device.

Background

In the water conservancy work progress, often need break and tear asphalt or cement road surface open, some current modes are that the handheld cutting machine of workman carries out the cutting operation, because need the workman to press down the operation when the cutting machine uses, press the operation very hard, and cutting machine itself also has certain weight, and is big to workman's physical stamina consumption during long-time operation, workman's intensity of labour height.

For solving above-mentioned problem, provide a construction excavation device for water conservancy construction in this application.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a water conservancy construction is with construction excavation device has the characteristics that use lever principle to make the excavation laborsaving operation.

In order to achieve the above object, the utility model provides a following technical scheme: a construction cutting device for water conservancy construction comprises a vehicle body and a cutting machine body, wherein the upper surface of the vehicle body is fixedly connected with a handle, and a labor-saving assembly is further mounted on the vehicle body;

laborsaving subassembly includes backup pad, dwang, lifter, fixed plate, movable plate, splint, screw rod, clamp splice and first slide bar, the upper surface of automobile body just is located the right side fixedly connected with of handle the backup pad, the top face of backup pad rotates through first rotation seat to be connected with the dwang, the right-hand member inboard of dwang has been seted up logical groove and has been led to the inslot and has been rotated the seat through the second and rotate to be connected with the lifter, the lifter run through the fixed plate and with fixed plate sliding connection, the left end face of fixed plate with backup pad bottom fixed connection, the face fixed connection of lifter has the movable plate, the inboard of movable plate just is located bell mouth and bell mouth sliding connection have been seted up on the right side of lifter have the chisel body, the upper surface of movable plate just is located two sides fixedly connected with of the front and back of chisel body are symmetry form and arrange splint, the inboard of splint is connected with through the swivel nut the screw rod, the screw rod is close to the one end of chisel body is connected with through first bearing the clamp splice, the clamp splice is located keep away from the left and right flank fixedly connected with of chisel body is two symmetry forms the slide bar and first slide bar and slide bar run through the connection.

As the utility model relates to a water conservancy construction is with construction cutting device preferred, the clamp splice is close to a side of cutting machine body is circular-arc structure.

As the utility model relates to a water conservancy construction is with construction excavation device is preferred, laborsaving subassembly still includes the slipmat, the clamp splice is close to a side fixedly connected with of excavator body the slipmat, the slipmat with excavator body sliding connection.

As the utility model relates to a water conservancy construction is with construction excavation device is preferred, laborsaving subassembly still includes the second slide bar, the upper surface of movable plate just is located the backup pad with two fixedly connected with are symmetrical form and arrange between the lifter the second slide bar, the second slide bar runs through the fixed plate and with fixed plate sliding connection.

As the utility model relates to a water conservancy construction is with construction excavation device is preferred, still includes fixed subassembly, fixed subassembly includes box body, pull rod, spring and picture peg, the last fixed surface of handle is connected with the box body, the inboard sliding connection of box body has the pull rod, the lateral wall cover of pull rod is equipped with the spring, the both ends of spring respectively with the box body with pull rod fixed connection, the terminal outside sliding connection of pull rod has the picture peg, the lower surface of picture peg with handle fixed connection, the lower surface of pull rod with dwang sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that:

the labor-saving assembly is arranged on the device, a worker presses the excavator body through the labor-saving assembly by using a lever principle, so that the operation of pressing the excavator body by the worker is labor-saving, the physical energy consumption of the worker is reduced, the labor intensity of the worker is reduced, the labor-saving assembly can be fixed when the excavator needs to be moved on a large scale by matching with the fixing assembly, and the convenience degree during moving is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the rotating plate of the present invention;

fig. 3 is a schematic structural view of a fixing plate of the present invention;

FIG. 4 is a schematic structural view of the screw rod of the present invention;

fig. 5 is a schematic structural diagram of the middle spring of the present invention.

In the figure:

1. a vehicle body; 2. a gouging machine body; 3. a handle;

4. a labor saving assembly; 401. a support plate; 402. rotating the rod; 403. a lifting rod; 404. a fixing plate; 405. moving the plate; 406. a splint; 407. a screw; 408. a clamping block; 409. a first slide bar; 410. a non-slip mat; 411. a second slide bar;

5. a fixing assembly; 51. a case body; 52. a pull rod; 53. a spring; 54. and (6) inserting the board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1:

the utility model provides a water conservancy construction is with construction cutting device, includes automobile body 1 and cutting machine body 2, and the last fixed surface of automobile body 1 is connected with handle 3.

In this embodiment: all through external power supply, the handheld cutting machine body 2 of workman carries out the excavation operation, because the operation of need workman to press downwards when cutting machine body 2 uses, presses the operation very hard, and cutting machine body 2 also has certain weight, and is big to workman's physical stamina consumption when operating for a long time, and workman's intensity of labour is high.

It should be noted that: the body 2 is used for breaking and removing cement or asphalt pavement through repeated impact of the cutting head on the ground.

Further, the following steps:

the labor-saving assembly 4 is mounted on the vehicle body 1.

Further, the method comprises the following steps:

as shown in fig. 1, 2, 3 and 4:

the labor-saving assembly 4 comprises a supporting plate 401, a rotating rod 402, a lifting rod 403, a fixing plate 404, a movable plate 405, a clamping plate 406, a screw 407, a clamping block 408 and a first sliding rod 409, the upper surface of a vehicle body 1 is fixedly connected with the supporting plate 401 on the right side of a handle 3, the top end face of the supporting plate 401 is rotatably connected with the rotating rod 402 through a first rotating seat, a through groove is formed in the inner side of the right end of the rotating rod 402, the lifting rod 403 is rotatably connected with the lifting rod 403 through a second rotating seat in the through groove, the lifting rod 403 penetrates through the fixing plate 404 and is slidably connected with the fixing plate 404, the left end face of the fixing plate 404 is fixedly connected with the supporting plate 401, the bottom end face of the lifting rod 403 is fixedly connected with the movable plate 405, a tapered hole is formed in the inner side of the movable plate 405 and is positioned on the right side of the lifting rod 403, the gouging machine body 2 is slidably connected with the clamping block 408 in the tapered hole, the upper surface of the movable plate 405 is fixedly connected with the two clamping plates 406 which are symmetrically arranged on the front side and the back side of the gouging machine body 2, the inner side of the clamping plate 406 is connected with the screw 407 through a threaded sleeve, one end of the screw 407 which is close to the gouging machine body 2 is rotatably connected with the clamping block 408, the clamping plate 406 which is connected with the first bearing 408, the first clamping plate 406, the clamping plate 406 which is symmetrically arranged on the left side of the sliding rod 409, and is positioned on the left side and the left side of the right side of the sliding rod 409, and is symmetrically arranged, and the first clamping plate 409, and the symmetrically arranged, and the first clamping block 408, and the first clamping plate 409 are connected with the first clamping plate 409.

In this embodiment: the excavator body 2 is inserted into a tapered hole on a moving plate 405, then two screws 407 are rotated, the screws 407 rotate on a clamp plate 406 and move towards the middle, the clamp block 408 and a first slide bar 409 are driven to move towards the middle when the screws 407 move towards the middle, until the two clamp blocks 408 clamp the excavator body 2, the excavator body 2 is started, then the left end of a rotating rod 402 is lifted upwards, the right end of the rotating rod 402 moves downwards when the left end of the rotating rod 402 is lifted upwards on a support plate 401, the lifting rod 403 is driven to move downwards in a fixed plate 404 and slide in a through groove at the right end of the rotating rod 402 when the right end of the rotating rod 402 moves downwards, the moving plate 405 is driven to move downwards when the lifting rod moves downwards so as to drive the excavator body 2 to move downwards, the excavating work is started when the excavator body 2 moves downwards to contact with cement or asphalt road, the first rotating seat at the top end of the support plate 401 is a fulcrum, the length of the rotating rod 402 on the right side is far smaller than the length of the fulcrum on the left side, the left side according to the lever, so that the operation of pressing the excavator body 403 is labor saving labor, and the labor of workers is reduced, and the intensity of the workers is reduced.

Further, the method comprises the following steps of;

in an alternative embodiment, the clamping block 408 has a circular arc-shaped configuration on a side thereof adjacent to the body 2 of the excavator.

In this embodiment: the arc-shaped structure is the same as the outer shape of the excavator body 2, and the contact area with the excavator body 2 can be increased, thereby improving the clamping effect of the excavator body 2.

Further, the method comprises the following steps of;

in an alternative embodiment, the labor saving assembly 4 further comprises a non-slip pad 410, the non-slip pad 410 is fixedly connected to one side of the clamping block 408 close to the body 2 of the excavator, and the non-slip pad 410 is slidably connected to the body 2 of the excavator.

In this embodiment: the non-slip mat 410 can increase the friction force between the non-slip mat and the excavator body 2, and further improves the clamping effect on the excavator body 2.

Further, the method comprises the following steps of;

in an alternative embodiment, the labor saving assembly 4 further comprises a second sliding rod 411, two second sliding rods 411 are symmetrically arranged and fixedly connected to the upper surface of the moving plate 405 and between the supporting plate 401 and the lifting rod 403, and the second sliding rod 411 penetrates through the fixed plate 404 and is slidably connected to the fixed plate 404.

In this embodiment: the second slide bar 411 can improve the stability of the lift bar 403 when moving up and down in the fixed plate 404, thereby reducing the shaking of the shaking moving plate 405 and the excavator body 2.

Further, the method comprises the following steps of;

as shown in fig. 1, 2 and 5:

this water conservancy construction is with construction cutting device, still include fixed subassembly 5, fixed subassembly 5 includes box body 51, pull rod 52, spring 53 and picture peg 54, the last fixed surface of handle 3 is connected with box body 51, the inboard sliding connection of box body 51 has pull rod 52, the lateral wall cover of pull rod 52 is equipped with spring 53, spring 53's both ends respectively with box body 51 and pull rod 52 fixed connection, pull rod 52's terminal outside sliding connection has picture peg 54, the lower surface and the handle 3 fixed connection of picture peg 54, pull rod 52's lower surface and dwang 402 sliding connection.

In this embodiment: when the excavator body 2 needs to be moved in a large range, the pull rod 52 is pulled, the pull rod 52 slides in the box body 51 and the inserting plate 54 and extrudes the spring 53, finally the spring 53 leaves the inserting plate 54, the rotating rod 402 is pressed downwards until the rotating rod 402 contacts the handle 3, at the moment, the pull rod 52 is loosened, the spring 53 drives the pull rod 52 to reset under the action of elastic force, the pull rod 52 is inserted into the inserting plate 54 again, at the moment, the rotating rod 402 is clamped among the handle 3, the pull rod 52, the box body 51 and the inserting plate 54, the excavator body 2 is lifted up to a position higher than the excavator body 1, at the moment, the excavator body 1 can be pushed to move in a large range without independently supporting the rotating rod 402, and therefore the convenience degree of the excavator body 1 and the excavator body 2 during movement is improved.

The working principle is as follows: inserting the excavator body 2 into the tapered hole of the moving plate 405, then rotating two screws 407, the screws 407 rotating on the clamping plates 406 and moving towards the middle, the screws 407 moving towards the middle driving the clamping blocks 408, the anti-slip pads 410 and the first slide bars 409 to move towards the middle until the two anti-slip pads 410 clamp the excavator body 2, starting the excavator body 2, then lifting the left end of the rotating rod 402 upwards, the left end of the rotating rod 402 rotating on the supporting plate 401 when lifted upwards to move the right end of the rotating rod 402 downwards, the right end of the rotating rod 402 driving the lifting rod 403 to move downwards in the fixed plate 404 and slide in the through groove at the right end of the rotating rod 402 when moved downwards, the lifting rod 403 driving the moving plate 405 and the second slide bars 411 to move downwards to drive the excavator body 2 to move downwards, and the excavator body 2 starts to perform excavating work when moving downwards to contact with cement or asphalt, the first rotating seat at the top end of the supporting plate 401 is a fulcrum, the length of the rotating rod 402 on the right side of the fulcrum is far smaller than that on the left side of the fulcrum, according to the lever principle, the operation of pressing the excavator by a worker is very labor-saving, the physical consumption of the worker is reduced, and the labor intensity of the worker is reduced, when the excavator body 2 needs to be moved in a large range, the pulling rod 52 is pulled, the pulling rod 52 slides in the box body 51 and the inserting plate 54 and extrudes the spring 53, finally the inserting plate 54 is separated, the rotating rod 402 is pressed downwards until the rotating rod 402 contacts the handle 3, the pulling rod 52 is loosened, the spring 53 drives the pulling rod 52 to reset under the action of elastic force, the pulling rod 52 is reinserted into the inserting plate 54, the rotating rod 402 is clamped among the handle 3, the pulling rod 52, the box body 51 and the inserting plate 54, the excavator body 2 is also lifted to a position higher than the automobile body 1, and the automobile body 1 can be pushed to move in a large range without independently holding the rotating rod 402, thereby improving the degree of convenience when the vehicle body 1 and the excavator body 2 are moved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a water conservancy construction is with construction cutting device, includes automobile body (1) and cutting machine body (2), the last fixed surface of automobile body (1) is connected with handle (3), its characterized in that: the vehicle body (1) is also provided with a labor-saving assembly (4);

the labor-saving assembly (4) comprises a supporting plate (401), a rotating rod (402), a lifting rod (403), a fixing plate (404), a moving plate (405), a clamping plate (406), a screw rod (407), a clamping block (408) and a first sliding rod (409), the upper surface of the vehicle body (1) is fixedly connected with the right side of the handle (3), the supporting plate (401), the top end surface of the supporting plate (401) is rotatably connected with the rotating rod (402) through a first rotating seat, the inner side of the right end of the rotating rod (402) is provided with a through groove and is rotatably connected with the lifting rod (403) through a second rotating seat, the lifting rod (403) penetrates through the fixing plate (404) and is slidably connected with the fixing plate (404), the left end surface of the fixing plate (404) is fixedly connected with the supporting plate (401), the bottom end surface of the lifting rod (403) is fixedly connected with the moving plate (405), the inner side of the moving plate (405) is positioned on the right side of the lifting rod (403) and is provided with a tapered hole and a drilling machine body (2), the upper surface of the moving plate (405) is positioned on the two sides of the drilling machine body (406) and is symmetrically arranged through the two clamping plates (406), screw rod (407) are close to the one end of excavator body (2) is connected with through first bearing rotation clamp splice (408), clamp splice (408) are located keep away from a side of excavator body (2) and are located the left and right sides fixedly connected with of screw rod (407) is two and is the symmetrical form and arranges first slide bar (409), first slide bar (409) run through splint (406) and with splint (406) sliding connection.

2. The water conservancy construction is with construction excavation device of claim 1, characterized in that: one side surface of the clamping block (408) close to the cutting machine body (2) is of an arc-shaped structure.

3. The water conservancy construction is with construction excavation device of claim 1, characterized in that: laborsaving subassembly (4) still include slipmat (410), clamp splice (408) are close to one side fixedly connected with of excavator body (2) slipmat (410), slipmat (410) with excavator body (2) sliding connection.

4. The water conservancy construction is with construction excavation device of claim 1, characterized in that: laborsaving subassembly (4) still includes second slide bar (411), the upper surface of movable plate (405) just is located supporting plate (401) with fixedly connected with between lifter (403) two be the symmetrical form and arrange second slide bar (411), second slide bar (411) run through fixed plate (404) and with fixed plate (404) sliding connection.

5. The water conservancy construction is with construction excavation device of claim 1, characterized in that: still include fixed subassembly (5), fixed subassembly (5) include box body (51), pull rod (52), spring (53) and picture peg (54), the last fixed surface of handle (3) is connected with box body (51), the inboard sliding connection of box body (51) has pull rod (52), the lateral wall cover of pull rod (52) is equipped with spring (53), the both ends of spring (53) respectively with box body (51) with pull rod (52) fixed connection, the terminal outside sliding connection of pull rod (52) has picture peg (54), the lower surface of picture peg (54) with handle (3) fixed connection, the lower surface of pull rod (52) with dwang (402) sliding connection.