CN214738359U

CN214738359U - Convenient guide rod type hydraulic power cutting grooving machine

Info

Publication number: CN214738359U
Application number: CN202120007770.4U
Authority: CN
Inventors: 焦志朝; 张筠; 胡小辉; 张军
Original assignee: Beijing Hongchuang Tianye Construction Engineering Co ltd
Current assignee: Beijing Hongchuang Tianye Construction Engineering Co ltd
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-11-16
Anticipated expiration: 2031-01-04

Abstract

The application relates to the field of engineering construction equipment, and particularly discloses a convenient guide rod type hydraulic power cutting grooving machine. The grooving machine comprises a grooving machine platform, one end of the grooving machine platform is connected with a supporting leg, a driving piece is connected onto the supporting leg, a base plate is horizontally arranged at the bottom end of the supporting leg, a folding plate is arranged on the bottom surface of the base plate, and the folding plate is rotatably connected with the base plate. This application has the effect that improves the convenience that the trenching machine used.

Description

Convenient guide rod type hydraulic power cutting grooving machine

Technical Field

The application relates to the field of engineering construction equipment, in particular to a convenient guide rod type hydraulic power cutting grooving machine.

Background

At present, when an underground continuous wall is constructed, a grooving machine is usually used for excavating a groove with a certain width and depth in a soil layer or a rock body from the ground surface downwards, and then a reinforcement cage is placed in the groove and concrete is poured to form the underground continuous wall.

The related art can refer to chinese patent with publication number CN206815422U, it discloses a guide bar type hydraulic power cutting grooving machine, including grooving machine platform, be provided with hoist mechanism on the grooving machine platform, hoist mechanism includes hoist engine and mast, one side of mast slides and is provided with vertical guide bar, the top of guide bar is connected with the unit head, wire rope connection hoist engine is passed through on the top of unit head, the lower extreme of guide bar is connected with the drilling tool case, the bottom of drilling tool case is provided with a plurality of drill bit crowd, the grooving machine platform is close to the one end of guide bar and is connected with supporting component, supporting component includes supporting leg and cylinder, the cylinder is with the top fixed connection of supporting leg.

During the use, adjust the cylinder earlier for the cylinder piston rod extension drives supporting leg decline and ground butt, plays the effect of stabilizing the support to the grooving machine, then opens the hoist engine, and the hoist engine passes through wire rope and drives the guide arm and descend along the mast, later opens the unit head, and the power of unit head passes through the guide arm and transmits to drilling tool case department, makes the drill bit crowd that drilling tool case bottom is connected rotate, carries out the grooving process. The equipment has the advantages of integrated driving and slotting, no need of a large amount of auxiliary equipment, low cost, high work efficiency, large operation depth and no limitation of sites of small and medium-sized hydraulic engineering.

The inventor considers that: because the drill bit crowd can produce stronger vibration at the during operation, vibration conduction to supporting leg department, make the supporting leg appear rocking, if the area of contact undersize of supporting leg and ground, then can make the supporting leg prick in the ground, can't play the effect of good stable support trenching machine, consequently in the work progress, can place a backing plate in the supporting leg bottom usually, increase the area of contact between supporting leg and the ground, improve the stability that the supporting leg supported, but when trenching machine position removes, need the workman to move the backing plate along with the position change of trenching machine, it is harder, the convenience is relatively poor.

Disclosure of Invention

In order to improve the convenience that the grooving machine used, this application provides a convenient type guide bar formula hydraulic power cuts grooving machine.

The application provides a pair of convenient type guide bar formula hydraulic power cuts grooving machine adopts following technical scheme:

the utility model provides a convenient type guide bar formula hydraulic power cuts grooving machine, includes the grooving machine platform, and the one end of grooving machine platform is connected with the supporting leg, is connected with the driving piece on the supporting leg, the bottom level of supporting leg is provided with the backing plate, and the bottom surface of backing plate is provided with the folded sheet, and the folded sheet rotates with the backing plate to be connected.

Through adopting above-mentioned technical scheme, during the use, rotate the folded sheet for folded sheet and backing plate are in on the same horizontal plane, then the driving piece drives the supporting leg decline, makes the bottom surface of folded sheet and backing plate simultaneously with ground contact, has increased the area of contact of backing plate with ground, has strengthened the effect that the supporting leg steadily supported. When the grooving machine is moved, the driving piece drives the supporting leg to rise, and the folding plate is rotated, so that the folding plate is positioned below the base plate and moves together with the grooving machine, a worker does not need to move the grooving machine, labor is saved, and the use convenience of the grooving machine is improved. Meanwhile, when the grooving machine is moved, the folding plate is folded, so that the possibility that the folding plate interferes with the movement of the grooving machine can be reduced.

Preferably, be provided with coupling assembling between folded sheet and the backing plate, coupling assembling includes elasticity piece and draw-in groove, and the elasticity piece is fixed to be set up on the lateral wall of backing plate, and the draw-in groove is seted up on the folded sheet lateral wall, and the draw-in groove uses with the elasticity piece cooperation.

Through adopting above-mentioned technical scheme, when rotating the folded sheet to be in the coplanar with the backing plate, aim at the elastic block on the backing plate with the draw-in groove on the folded sheet, thereby make the elastic block receive the extrusion and take place in elastic deformation gets into the draw-in groove, then resume to initial condition again thereby with folded sheet and backing plate relatively fixed, when making the driving piece drive supporting leg descend, do not need the workman to hold up the folded sheet, the backing plate can steadily descend together with the folded sheet, the convenience and the stability that the folded sheet used have been improved.

Preferably, the elastic block and the clamping groove are both T-shaped.

Through adopting above-mentioned technical scheme, when the elastic block got into in the draw-in groove, because elastic block and draw-in groove are the T style of calligraphy, can be so that the joint between elastic block and the draw-in groove, be difficult for droing, improved the stability of being connected between folded sheet and the backing plate.

Preferably, be provided with spacing subassembly on the backing plate lateral wall, spacing subassembly includes gag lever post and limiting plate, and gag lever post one end links to each other with the backing plate lateral wall, and the other end and the limiting plate of gag lever post rotate to be connected, and the limiting plate level sets up, and limiting plate top surface and folded sheet bottom surface butt.

Through adopting above-mentioned technical scheme, when needs rotate the folded sheet to be in the coplanar with the backing plate, rotate the limiting plate earlier, make spacing top surface and folded sheet bottom surface break away from, then rotate the folded sheet again, when needs pack up the folded sheet, rotate the folded sheet to the backing plate below earlier, then rotate the limiting plate, make the movement track and the folded sheet coincidence of fibreboard, play spacing effect to the folded sheet, make the folded sheet when packing up the state and relatively fixed between the backing plate, when having reduced the grooving machine and having removed, the folded sheet takes place the possibility of colliding with other objects, service life has been prolonged.

Preferably, be provided with runner assembly between gag lever post and the limiting plate, runner assembly includes turning block and rotation groove, and the turning block is fixed to be set up at the gag lever post top surface, and the rotation groove is seted up in the gag lever post bottom, and the turning block uses with rotation groove normal running fit.

Through adopting above-mentioned technical scheme, at the in-process that rotates the limiting plate, provide power for the limiting plate for the turning block on the limiting plate takes place to rotate in the rotation inslot on the gag lever post, thereby makes the movement track of limiting plate and folded sheet coincidence or separation, can play limiting displacement when the folded sheet is packed up, does not produce the hindrance when the folded sheet is opened.

Preferably, the limiting rod is rotatably connected with the side wall of the base plate, and the rotating shaft is horizontally arranged.

Through adopting above-mentioned technical scheme, when opening the folded sheet, rotate the gag lever post to the level round the axis of rotation for the movement track and the folded sheet separation of gag lever post, reduced the frictional force that the gag lever post produced the folded sheet when opening the folded sheet, improved the convenience of opening the folded sheet.

Preferably, the driving member is a hydraulic cylinder.

Through adopting above-mentioned technical scheme, when using the supporting leg, adjust hydraulic cylinder for hydraulic cylinder's piston rod drives the supporting leg and descends to backing plate and ground contact, provides the effect of stabilizing the support for the grooving machine.

Preferably, a mounting frame is arranged between the supporting legs and the grooving machine platform, one end of the mounting frame is connected with the supporting legs, and the other end of the mounting frame is rotatably connected with the grooving machine platform.

Through adopting above-mentioned technical scheme, when removing the trenching machine, the mounting bracket rotates round being connected with the trenching machine platform, drives the supporting leg and rotates as for the trenching machine platform contact, packs up the supporting leg, has reduced the supporting leg and has removed the possibility that the in-process collides with other objects at the trenching machine, has prolonged the life of supporting leg.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the folding plate is rotatably connected to the bottom end of the base plate, so that the folding plate can be folded when the grooving machine moves and moves along with the grooving machine, workers do not need to move the folding plate, and the use convenience of the grooving machine is improved;

2. the connecting component is arranged between the folding plate and the backing plate, so that the folding plate and the backing plate can be relatively fixed when the folding plate is opened, and the convenience and the stability of the use of the folding plate are improved;

3. through be provided with on the backing plate lateral wall with the folded sheet when the packing up state and the spacing subassembly of relatively fixed between the backing plate, the possibility that the folded sheet takes place to collide with other objects when having reduced the slot forming machine and removing to life has been prolonged.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

FIG. 3 is a schematic view of a structure intended to highlight the rotating assembly;

fig. 4 is a partially enlarged schematic view of a portion B in fig. 3.

In the figure, 1, a grooving machine platform; 2. supporting legs; 21. a hydraulic cylinder; 3. a base plate; 4. folding the board; 5. a connecting assembly; 51. an elastic block; 52. a card slot; 6. a limiting component; 61. a limiting rod; 62. a limiting plate; 7. a rotating assembly; 71. rotating the block; 72. a rotating groove; 8. and (7) mounting frames.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Referring to fig. 1 and 2, for this application discloses a convenient type guide bar formula hydraulic power cutting grooving machine, including grooving machine platform 1, grooving machine platform 1 level sets up, and grooving machine platform 1 length direction's both ends are connected with supporting leg 2, and the fixed driving piece that is provided with on supporting leg 2, supporting leg 2's bottom mounting is provided with horizontally backing plate 3, and the both ends of 3 bottom surface lengths of backing plate articulate respectively and are provided with folded sheet 4.

During the use, rotate folded sheet 4 on being in same horizontal plane as for backing plate 3 round the junction with backing plate 3, then driving piece drive supporting leg 2 descends for the bottom surface and the ground contact of backing plate 3 and folded sheet 4 have increased the area of contact of supporting leg 2 with ground, make supporting leg 2 can play the effect of stable support to the grooving machine. When the grooving machine is moved, the folding plate 4 is folded and moved along with the grooving machine, so that a worker does not need to move, and the use convenience of the grooving machine is improved.

Referring to fig. 1, the number of the supporting legs 2 is four, and the four supporting legs 2 are respectively connected with the four corners of the grooving machine platform 1 in a rotating manner. Supporting leg 2 is vertical to be set up, and the driving piece adopts hydraulic cylinder 21, hydraulic cylinder 21's piston rod and supporting leg 2's top fixed connection. Be provided with mounting bracket 8 between supporting leg 2 and grooving machine platform 1, the setting of mounting bracket 8 level, the one end and the hydraulic cylinder 21 fixed connection of mounting bracket 8, the other end and the grooving machine platform 1 of mounting bracket 8 rotate to be connected.

Referring to fig. 2, two sets of limiting assemblies 6 are disposed on the side wall of the backing plate 3, and the two sets of limiting assemblies 6 are respectively located at two ends of the side wall in the length direction. Spacing subassembly 6 includes gag lever post 61 and limiting plate 62, the vertical setting of gag lever post 61, and the limiting plate 62 level sets up, and limiting plate 62 is the L type with gag lever post 61, and gag lever post 61 length direction's one end rotates with 3 lateral walls of backing plate to be connected, rotates through runner assembly 7 between gag lever post 61 length direction's the other end and the limiting plate 62 to be connected, and limiting plate 62 coincides with the bottom surface of folded sheet 4 around the rotation orbit of gag lever post 61.

Referring to fig. 3 and 4, the rotating assembly 7 includes a rotating block 71 and a rotating groove 72, the rotating block 71 is fixedly disposed on the top surface of the limit plate 62, the cross-sectional shape of the rotating block 71 is T-shaped, the rotating groove 72 is formed at the bottom end of the limit rod 61, the rotating groove 72 is matched with the rotating block 71, and the rotating block 71 rotates in the rotating groove 72.

Referring back to fig. 2, when the two folding plates 4 are opened, the contact surfaces with the backing plate 3 are respectively provided with a connecting assembly 5, the connecting assembly 5 comprises an elastic block 51 and a clamping groove 52, the elastic block 51 is made of T-shaped rubber, the elastic block 51 is fixedly arranged on one side of the backing plate 3 close to the folding plates 4, the clamping groove 52 is arranged on one side of the folding plates 4 close to the backing plate 3, and the clamping groove 52 is matched with the elastic block 51.

During the use, earlier the level rotates limiting plate 62 for turning block 71 rotates at rotation groove 72 internal rotation, thereby drives limiting plate 62's top surface and the separation of 4 bottom surfaces of folded sheet, then rotates gag lever post 61 to the level, makes gag lever post 61 and the separation of folded sheet 4, later opens folded sheet 4, rotates folded sheet 4 and is in same horizontal plane as backing plate 3, inserts the elasticity piece 51 in the draw-in groove 52, makes folded sheet 4 and backing plate 3 relatively fixed.

The implementation principle of the embodiment of the application is as follows: when the grooving machine is used, the mounting frame 8 is firstly rotated, and the mounting frame 8 at the four corners of the grooving machine platform 1 is opened, so that the supporting legs 2 are positioned at the four corners of the grooving machine. Then rotate limiting plate 62, make limiting plate 62's top surface and 4 bottom surface separations of folded sheet, then rotate gag lever post 61, make gag lever post 61 and 4 separations of folded sheet, later open folded sheet 4, rotate folded sheet 4 and be in on the same horizontal plane as backing plate 3, insert in draw-in groove 52 elastic block 51, make folded sheet 4 and backing plate 3 relatively fixed, then adjust hydraulic cylinder 21, make hydraulic cylinder 21 piston rod extension drive supporting leg 2 descend, until backing plate 3 and 4 bottom surfaces of folded sheet and ground contact, the area of contact of supporting leg 2 with ground has been increased, thereby play the effect of stabilizing support to the grooving machine. When removing the trenching machine, rotate 4 to backing plate 3 below of folded plate, then rotate gag lever post 61 to vertical, rotate the top surface of limiting plate 62 to limiting plate again and the bottom surface contact of folded plate 4 for folded plate 4 when folding up and backing plate 3 between relatively fixed, can remove along with the trenching machine when the trenching machine removes, improved the convenience that the trenching machine used.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a convenient type guide bar formula hydraulic power cuts grooving machine, includes grooving machine platform (1), the one end of grooving machine platform (1) is connected with supporting leg (2), is connected with driving piece, its characterized in that on supporting leg (2): the bottom end of the supporting leg (2) is horizontally provided with a backing plate (3), the bottom surface of the backing plate (3) is provided with a folding plate (4), and the folding plate (4) is rotatably connected with the backing plate (3).

2. The portable guide rod type hydraulic power cutting trenching machine as claimed in claim 1, wherein: be provided with coupling assembling (5) between folded sheet (4) and backing plate (3), coupling assembling (5) include elastic block (51) and draw-in groove (52), and elastic block (51) are fixed to be set up on the lateral wall of backing plate (3), and draw-in groove (52) are seted up on folded sheet (4) lateral wall, and draw-in groove (52) and elastic block (51) cooperation are used.

3. The portable guide rod type hydraulic power cutting trenching machine as claimed in claim 2, wherein: the elastic block (51) and the clamping groove (52) are both T-shaped.

4. The portable guide rod type hydraulic power cutting trenching machine as claimed in claim 1, wherein: be provided with spacing subassembly (6) on backing plate (3) lateral wall, spacing subassembly (6) include gag lever post (61) and limiting plate (62), and gag lever post (61) one end links to each other with backing plate (3) lateral wall, and the other end and limiting plate (62) of gag lever post (61) rotate to be connected, and limiting plate (62) level sets up, and limiting plate (62) top surface and folded sheet (4) bottom surface butt.

5. The portable guide rod type hydraulic power cutting trenching machine as claimed in claim 4, wherein: be provided with rotating assembly (7) between gag lever post (61) and limiting plate (62), rotating assembly (7) include turning block (71) and rotation groove (72), and turning block (71) are fixed to be set up at limiting plate (62) top surface, and rotation groove (72) are seted up in gag lever post (61) bottom, and turning block (71) and rotation groove (72) normal running fit use.

6. The portable guide rod type hydraulic power cutting trenching machine as claimed in claim 4, wherein: the limiting rod (61) is rotatably connected with the side wall of the base plate (3), and the rotating shaft is horizontally arranged.

7. The portable guide rod type hydraulic power cutting trenching machine as claimed in claim 1, wherein: the driving piece adopts a hydraulic cylinder (21).

8. The portable guide rod type hydraulic power cutting trenching machine as claimed in claim 1, wherein: a mounting frame (8) is arranged between the supporting leg (2) and the grooving machine platform (1), one end of the mounting frame (8) is connected with the supporting leg (2), and the other end of the mounting frame (8) is rotatably connected with the grooving machine platform (1).