CN210477313U

CN210477313U - Machine convenient to raft board post-cast strip chisel hair

Info

Publication number: CN210477313U
Application number: CN201921018022.5U
Authority: CN
Inventors: 彭勇刚; 刘洋; 刘毅; 鲍辉; 胡德伟
Original assignee: Fourth Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Fourth Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-05-08
Anticipated expiration: 2029-07-02

Abstract

The utility model discloses a machine convenient to raft board post-cast strip chisel hair, the loach carrying platform comprises a supporting fram, the welding has the support diaphragm between the support frame, install the rotation cover on the support frame, the safety cover is installed to the one end that the support frame rotated the cover relatively, the safety cover internal rotation is connected with the pivot, pivot is connected to and rotates the cover in and integrated into one piece have the square axle, the rotation piece is cup jointed in the slip of square epaxial, install elevating system on the safety cover. The utility model discloses a combine the pneumatic pick on elevating system, need not to hand the altitude mixture control who carries out the pneumatic pick, promote the frame through the drive simultaneously and carry out horizontal migration to drive the pneumatic pick and remove, make the pneumatic pick can constantly carry out the chisel hair to post-cast strip both sides, make the workman need not to bear the vertical ascending effort in side of pneumatic pick, greatly reduced artificial intensity of labour, be favorable to improving the chisel hair efficiency of post-cast strip.

Description

Machine convenient to raft board post-cast strip chisel hair

Technical Field

The utility model relates to a post-cast strip chisel hair technical field especially relates to a machine convenient to raft board post-cast strip chisel hair.

Background

In order to improve the sedimentation stability of the post-cast strip, chiseling is carried out on two sides of the post-cast strip, so that the combination degree of concrete is improved, if chiseling is not carried out, water leakage is easy to occur, and the problem of low combination degree is solved;

when the existing post-pouring belt is roughened by adopting the pneumatic pick, the existing post-pouring belt is manually held, so that the problems of high labor intensity and low efficiency are caused, and particularly, the height of the existing post-pouring belt is adjusted by manually holding the pneumatic pick, so that the labor intensity is the greatest.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a machine convenient for the raft plate post-cast strip scabbling.

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

the utility model provides a machine convenient to water area chisel hair behind raft board, includes the support frame, the welding has the support diaphragm between the support frame, install on the support frame and rotate the cover, the safety cover is installed to the relative one end that rotates the cover of support frame, the safety cover internal rotation is connected with the pivot, the pivot is connected to and rotates in the cover and integrated into one piece has the square shaft, the rotation piece is cup jointed in the epaxial slip of square, install elevating system on the safety cover.

Preferably, elevating system includes the worm wheel, integrated into one piece has the worm in the pivot, the meshing has the worm wheel on the worm, the lower extreme welding of worm wheel has the lead screw, the thread bush has been cup jointed on the lead screw, be connected with the carriage on the thread bush, the spout has been seted up on the carriage, clearance fit has the sliding block in the spout, the pneumatic pick is installed to the lower extreme of sliding block, the upper end welding of carriage has the guide bar and passes the support diaphragm.

Preferably, the rotating part comprises a movable sleeve and a rotating hand, the inner ring of the movable sleeve is connected with the square shaft in a sliding mode, the outer ring of the movable sleeve is connected in the rotating sleeve in a sliding mode, a plurality of stripes are arranged in the rotating sleeve and matched with the movable sleeve, an anti-falling ring is integrally formed at one end, away from the rotating shaft, of the square shaft, and the movable sleeve is matched with the anti-falling ring.

Preferably, the lower end of the supporting frame is provided with a roller.

Preferably, the sliding groove adopts a trapezoidal groove design, and a trapezoidal block is integrally formed at the position of the sliding block corresponding to the sliding groove.

Preferably, the upper end welding of sliding block has the propelling movement frame, the propelling movement frame adopts the design of L type, the support frame is the design of returning the font.

Compared with the prior art, the utility model has the following benefits:

1. the utility model discloses a combine the pneumatic pick on elevating system, need not to hand the altitude mixture control that carries on the pneumatic pick, carry out horizontal migration through driving the promotion frame simultaneously to drive the pneumatic pick and remove, make the pneumatic pick can constantly chisel hair to post-cast strip both sides, make the workman need not to bear the effort of pneumatic pick vertical direction, greatly reduced artifical intensity of labour, be favorable to improving the chisel hair efficiency of post-cast strip;

2. the movable external member slides on the square shaft, the lead screw can be driven to rotate, and meanwhile, the outer wall of the movable external member is meshed with the stripes on the inner wall of the rotating sleeve, so that the lead screw is conveniently and rapidly stopped to rotate, the pneumatic pick is more rapidly and conveniently stabilized, and meanwhile, the pneumatic pick is more finely adjusted in height.

Drawings

Fig. 1 is a structural diagram of a machine for facilitating roughening of a post-cast strip of a raft plate according to the present invention;

fig. 2 is a schematic view of a pushing frame of a machine for facilitating roughening of a post-cast strip of a raft plate according to the present invention;

fig. 3 is a side view of a rotating sleeve of a machine for facilitating roughening of a post-cast strip of a raft plate according to the present invention;

fig. 4 is a connection diagram of a thread bushing of a machine for facilitating roughening of a post-cast strip of a raft plate according to the present invention;

fig. 5 is an internal view of a protective cover of a machine for facilitating roughening of a post-cast strip of a raft plate according to the present invention;

fig. 6 is a connection diagram of the anti-drop ring of the machine convenient for chiseling the post-cast strip of the raft plate provided by the utility model.

In the figure: the device comprises a support frame 1, a support transverse plate 2, a sliding frame 3, a sliding groove 4, a pneumatic pick 5, a screw rod 6, a rotating sleeve 7, a movable sleeve 8, a roller 9, a sliding block 10, a pushing frame 11, a square shaft 12, stripes 13, a rotating shaft 14, a threaded sleeve 15, a worm 16 and a worm wheel 17.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-6, a machine convenient to raft board post-cast strip chisel hair, including support frame 1, the welding has support diaphragm 2 between the support frame 1, install on the support frame 1 and rotate cover 7, the safety cover is installed to the one end that support frame 1 rotated cover 7 relatively, the safety cover internal rotation is connected with pivot 14, pivot 14 is connected to and rotates in the cover 7 and integrated into one piece has square shaft 12, slide on the square shaft 12 and cup joint the rotation piece, install elevating system on the safety cover, drive elevating system through rotating the piece and carry out work for the chisel hair machine can carry out altitude mixture control.

Elevating system includes worm wheel 17, integrated into one piece has worm 16 in the pivot 14, worm 16 goes up the meshing has worm wheel 17, the lower extreme welding of worm wheel 17 has lead screw 6, threaded sleeve 15 has been cup jointed on the lead screw 6, be connected with carriage 3 on the threaded sleeve 15, spout 4 has been seted up on the carriage 3, clearance fit has sliding block 10 in the spout 4, pneumatic pick 5 is installed to the lower extreme of sliding block 10, the upper end welding of carriage 3 has the guide bar and passes and support diaphragm 2, make carriage 3 keep linear motion through the guide bar, take place to rotate through lead screw 6, thereby it takes place altitude variation to drive threaded sleeve 15 and carriage 3.

Rotate the piece including activity external member 8 and commentaries on classics hand, the inner circle and the square shaft 12 sliding connection of activity external member 8, the outer lane sliding connection of activity external member 8 is in rotating cover 7, a plurality of stripes 13 have been seted up in the rotation cover 7, and cooperate with activity external member 8, square shaft 12 keeps away from the one end integrated into one piece of pivot 14 has the anticreep ring, and the cooperation of activity external member 8 is on the anticreep ring, it rotates to drive square shaft 12 through activity external member 8, through the cooperation of activity external member 8 with the stripe 13 that rotates the piece inner wall, make pivot 14 take place stably.

The lower end of the support frame 1 is provided with a roller 9, so that the support frame 1 moves. Spout 4 adopts the design of dovetail groove, and the position integrated into one piece that sliding block 10 corresponds spout 4 has the trapezoidal piece, prevents that sliding block 10 from breaking away from spout 4. The upper end welding of sliding block 10 has push frame 11, and push frame 11 adopts L type design, and support frame 1 is the design of returning the font, and support frame 1 side has the activity chamber of push frame 11.

When the utility model is used, the rolling wheels 9 slide on both sides of the post-pouring belt, the movable external member 8 slides out of the rotating sleeve 7, and the direction shaft is rotated, so that the direction shaft drives the rotating shaft 14 and the worm 16 to rotate, the worm wheel 17 drives the screw rod 6 to rotate, thereby leading the threaded sleeve 15 to move downwards, leading the sliding frame 3 to move downwards through the threaded sleeve 15, leading the pneumatic pick 5 to be attached to the two sides of the post-cast strip, when the height of the air pick 5 is determined, the movable sleeve 8 is reinserted into the rotating sleeve 7, so that the stripe 13 is stably engaged with the movable sleeve 8, thereby leading the screw rod 6 to be incapable of rotating and leading the pneumatic pick 5 to be highly stable, at the moment, when the pneumatic pick 5 starts to work, the pushing frame 11 is driven by hands to push, so that the pushing frame 11 drives the sliding block 10 to move on the sliding groove 4 in the horizontal direction, and the post-cast strip is continuously chiseled along with the movement of the supporting frame 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a machine convenient to water area chisel hair behind raft board, includes support frame (1), its characterized in that, the welding has support diaphragm (2) between support frame (1), install on support frame (1) and rotate cover (7), the safety cover is installed to the one end that support frame (1) rotated cover (7) relatively, the safety cover internal rotation is connected with pivot (14), pivot (14) are connected to and rotate in cover (7) and integrated into one piece have square axle (12), the slip cup joints the rotation piece on square axle (12), install elevating system on the safety cover.

2. The machine convenient to raft board post-cast strip is dabbed hair according to claim 1, characterized in that, elevating system includes worm wheel (17), integrated into one piece has worm (16) on pivot (14), worm wheel (17) has been meshed on worm (16), lead screw (6) have been welded to the lower extreme of worm wheel (17), threaded sleeve (15) has been cup jointed on lead screw (6), be connected with carriage (3) on threaded sleeve (15), spout (4) have been seted up on carriage (3), clearance fit has sliding block (10) in spout (4), pneumatic pick (5) are installed to the lower extreme of sliding block (10), the upper end welding of carriage (3) has the guide bar and passes support diaphragm (2).

3. The machine for facilitating scabbling of a raft plate post-cast strip according to claim 1, wherein the rotating member comprises a movable sleeve member (8) and a rotating hand, an inner ring of the movable sleeve member (8) is slidably connected with a square shaft (12), an outer ring of the movable sleeve member (8) is slidably connected in a rotating sleeve (7), a plurality of stripes (13) are formed in the rotating sleeve (7) and are matched with the movable sleeve member (8), an anti-slip ring is integrally formed at one end of the square shaft (12) far away from the rotating shaft (14), and the movable sleeve member (8) is matched with the anti-slip ring.

4. A machine for facilitating the chiseling of raft board post-cast strips as in claim 1, characterised in that the lower end of the support frame (1) is fitted with rollers (9).

5. A machine for facilitating the roughening of the raft post-cast strip according to claim 2, wherein the sliding groove (4) is designed as a trapezoidal groove, and the sliding block (10) is integrally formed with a trapezoidal block at a position corresponding to the sliding groove (4).

6. The machine for facilitating the chiseling of the raft plate post-cast strip is characterized in that a pushing frame (11) is welded to the upper end of each sliding block (10), the pushing frame (11) is of an L-shaped design, and the supporting frame (1) is of a Chinese character 'hui' shape.