CN213540401U

CN213540401U - Small-size push bench

Info

Publication number: CN213540401U
Application number: CN202022121899.6U
Authority: CN
Inventors: 王克兵
Original assignee: Wen'an Yitai Pipe Co ltd
Current assignee: Wen'an Yitai Pipe Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-06-25
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a small-sized push bench, which comprises a slide rail, a ring and a first supporting plate, wherein the top of the slide rail is movably connected with a support, the front surface of the support is movably connected with a turntable, the inner surface of the turntable is fixedly connected with a supporting rod, the other end of the supporting rod is fixedly connected with a first connecting block, the front surface of the turntable is fixedly connected with a rotating handle, the top of the support is fixedly connected with an organism, the other end of the organism is fixedly connected with a containing box, the other end of the containing box is movably connected with a second connecting block, the top of the second connecting block is movably connected with a pull rod, and the other end of the second connecting block is movably connected with an electric; through the designed height adjusting device between the sliding rail and the bottom plate of the push bench, the effect that the height can be randomly adjusted to meet the operation requirement of the push bench under different use conditions is achieved, and the problem of height fixation between the sliding rail and the bottom plate of the traditional push bench is solved.

Description

Small-size push bench

Technical Field

The utility model belongs to the technical field of small-size push bench, concretely relates to small-size push bench.

Background

The push bench includes hydraulic push bench, and hydraulic push bench major structure comprises four major parts, the major part: mainly comprises two double-acting hydraulic oil cylinders; a hydraulic pump station: respectively equipped with a diesel engine pump station and a motor pump station; a support plate: the function is to fix the machine and support the pit wall; ejector pin and pull head: the function is jacking and back dragging reaming, however, the small push bench on the market still has various defects and cannot meet the production requirement.

The existing push bench is not provided with a height adjusting device in the using process, and meanwhile, because a power line of the existing push bench is long, the existing push bench can not be placed at any place when not used, and is easy to be wound and knotted with foreign objects, so that the height of the push bench can not be adjusted, and the electric wire is not convenient to store.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a small-size push bench to propose current push bench in the use among the solution above-mentioned background art, because do not install high adjusting device, simultaneously because its power cord itself is longer, no place when not using is placed, still easily takes place to twine with the foreign object and ties a knot, thereby leads to the push bench height to adjust and the inconvenient problem is accomodate to the electric wire, we propose the problem of a small-size push bench for this reason.

In order to achieve the above object, the utility model provides a following technical scheme: a small-sized push bench comprises a slide rail, a circular ring and a first supporting plate, wherein the top of the slide rail is movably connected with a bracket, the front surface of the bracket is movably connected with a rotary table, the inner surface of the rotary table is fixedly connected with a supporting rod, the other end of the supporting rod is fixedly connected with a first connecting block, the front surface of the rotary table is fixedly connected with a rotating handle, the top of the bracket is fixedly connected with an organism, the other end of the organism is fixedly connected with a containing box, the other end of the containing box is movably connected with a second connecting block, the top of the second connecting block is movably connected with a pull rod, the other end of the second connecting block is movably connected with an electric wire, the other end of the electric wire is fixedly connected with a power plug, the bottom of the first supporting plate is fixedly connected with a second supporting plate, the bottom of the second supporting plate, the top of the bottom plate is fixedly connected with a first fixed block, the front surface of the first fixed block is movably sleeved with a connecting rod, the other end of the connecting rod is movably connected with a second movable rod, the other end of the connecting rod sequentially penetrates through the second movable rod and the inside of the first fixed block from top to bottom and extends to the rear surface of the first fixed block, the rear surface of the second movable rod is movably connected with a first movable rod through a connecting rod, the bottom of the first fixed block is fixedly connected with a third connecting block, the bottom of the third connecting block is fixedly connected with a sliding block, a second sliding groove is arranged inside the bottom plate, one end of the top of the second chute is fixedly connected with a fourth fixed block, the other end of the fourth fixed block is movably connected with a screw rod, the other end swing joint of lead screw has the motor, the other end of lead screw is turned right from a left side and is run through the inside of slider and extend to one side of motor.

Preferably, the protective sheath has been cup jointed in the surface activity of electric wire, the top fixedly connected with base of protective sheath, the top fixedly connected with pivot of base, first spring has been cup jointed in the surface activity of pivot, the round hole has been seted up to the bottom of second connecting block, the round hole has been seted up to the inside of second connecting block, first spout has been seted up to the inside of second connecting block, the bottom fixedly connected with second fixed block of first spout, the top swing joint of second fixed block has the second spring.

Preferably, the second connecting block is in the shape of a semi-hollow cylinder, and the diameter of a round hole in the second connecting block is equal to the diameter of a round hole on one side of the pull rod.

Preferably, the bottom of the base is provided with a groove matched with the rotating shaft, and the cross section of the support is U-shaped.

Preferably, the diameter of the protective sleeve is equal to nine-tenth of the diameter of the round hole on one side of the pull rod, and the diameter of the inner surface of the protective sleeve is equal to the diameter of the outer surface of the wire.

Preferably, the second connecting block is internally provided with a first sliding chute matched with the pull rod, the number of the support rods is three, and the three support rods are positioned on the same circle taking the circle center of the first connecting block as the circle center.

Preferably, the cross-sectional area of the first movable rod is equal to that of the second movable rod, the number of the sliding blocks is two, the number of the fourth fixed blocks is two, and the two sliding blocks are respectively located between the two fourth fixed blocks.

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

1. through the designed height adjusting device between the sliding rail and the bottom plate of the push bench, the effect that the height can be randomly adjusted to meet the operation requirement of the push bench under different use conditions is achieved, and the problem of height fixation between the sliding rail and the bottom plate of the traditional push bench is solved.

2. Through containing box and the electric wire fixing device of design, reached better accomodating the electric wire, avoided tying a knot with the winding of foreign object and the electric wire is accomodate the effect of back fixed, it is longer to have solved the power cord of own, and no place is placed when not using, still easily takes place to twine with the foreign object and ties a knot and accomodate the problem that can't fix at different length behind the electric wire.

Drawings

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

fig. 2 is a schematic view of the sectional structure of the storage box of the present invention;

fig. 3 is a schematic side view of the second connecting block of the present invention;

fig. 4 is a schematic side view, sectional structure view of a second connecting block of the present invention;

fig. 5 is a schematic view of the sectional structure of the bottom plate of the present invention.

In the figure: 1. a slide rail; 2. a circular ring; 3. a first support plate; 4. a bolt; 5. a second support plate; 6. a support; 7. a turntable; 8. a body; 9. a support bar; 10. a first connection block; 11. rotating the handle; 12. a storage box; 13. a pull rod; 14. a second connecting block; 15. an electric wire; 16. a power plug; 17. a first movable bar; 18. a second movable bar; 19. a connecting rod; 20. a first fixed block; 21. a base plate; 22. a first spring; 23. a rotating shaft; 24. a protective sleeve; 25. a base; 26. a circular hole; 27. a first chute; 28. a second fixed block; 29. a second spring; 30. a motor; 31. a screw rod; 32. a third connecting block; 33. a slider; 34. a second chute; 35. and a fourth fixed block.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a small-sized push bench comprises a slide rail 1, a ring 2 and a first support plate 3, wherein the top of the slide rail 1 is movably connected with a support 6, the front surface of the support 6 is movably connected with a rotary table 7, the inner surface of the rotary table 7 is fixedly connected with a support rod 9, the other end of the support rod 9 is fixedly connected with a first connecting block 10, the front surface of the rotary table 7 is fixedly connected with a rotary handle 11, the top of the support 6 is fixedly connected with an organism 8, the other end of the organism 8 is fixedly connected with a containing box 12, the other end of the containing box 12 is movably connected with a second connecting block 14, the top of the second connecting block 14 is movably connected with a pull rod 13, the other end of the second connecting block 14 is movably connected with an electric wire 15, the other end of the electric wire 15 is fixedly connected with a power supply plug 16, the bottom of, the front surface of the second supporting plate 5 is movably connected with a bolt 4, the top of the bottom plate 21 is fixedly connected with a first fixed block 20, the front surface of the first fixed block 20 is movably sleeved with a connecting rod 19, the other end of the connecting rod 19 is movably connected with a second movable rod 18, the other end of the connecting rod 19 sequentially penetrates through the second movable rod 18 and the first fixed block 20 from top to bottom and extends to the rear surface of the first fixed block 20, the rear surface of the second movable rod 18 is movably connected with a first movable rod 17 through the connecting rod 19, the bottom of the first fixed block 20 is fixedly connected with a third connecting block 32, the bottom of the third connecting block 32 is fixedly connected with a sliding block 33, the inside of the bottom plate 21 is provided with a second sliding groove 34, one end of the top of the second sliding groove 34 is fixedly connected with a fourth fixed block 35, the other end of the fourth fixed block 35 is movably connected with, the other end of the screw 31 penetrates the inside of the slider 33 from left to right and extends to one side of the motor 30.

In this embodiment, the motor 30 is started, so that the screw rod 31 rotates, the sliding block 33 is driven to slide, the first movable rod 17 and the second movable rod 18 move, the two sliding blocks 33 slide towards opposite directions due to the particularity of the structure of the screw rod 31, the included angle between the first movable rod 17 and the second movable rod 18 is gradually reduced along with the reduction of the distance between the two sliding blocks 33, and the height between the sliding rail 1 and the bottom plate 21 is increased at the moment.

Specifically, protective sheath 24 has been cup jointed in the surface activity of electric wire 15, protective sheath 24's top fixedly connected with base 25, base 25's top fixedly connected with pivot 23, first spring 22 has been cup jointed in the surface activity of pivot 23, round hole 26 has been seted up to the bottom of second connecting block 14, round hole 26 has been seted up to the inside of second connecting block 14, first spout 27 has been seted up to the inside of second connecting block 14, the bottom fixedly connected with second fixed block 28 of first spout 27, the top swing joint of second fixed block 28 has second spring 29.

In this embodiment, by pressing the pull rod 13, the round hole 26 on the pull rod 13 is aligned with the round hole 26 on the second connecting block 14, and then the protective sleeve 24 is pulled outwards, so that the protective sleeve 24 is drawn out from the inside of the containing box 12, and then the pull rod 13 is loosened, because of the existence of the second spring 29, the pull rod 13 can be fastened and fixed with the second connecting block 14 to the protective sleeve 24, and when the device is not needed, the pull rod 13 is pressed again, so that the round hole 26 on the pull rod 13 is aligned with the round hole 26 on the second connecting block 14, and because of the existence of the second spring 29, the protective sleeve 24 can be rolled on the rotating shaft 23, and thus the protective sleeve 24 is collected.

Specifically, the second connecting block 14 is shaped like a semi-hollow cylinder, and the diameter of the circular hole 26 inside the second connecting block 14 is equal to the diameter of the circular hole 26 on the side of the pull rod 13.

In this embodiment, the second connecting block 14 is shaped like a semi-hollow cylinder, so that the pull rod 13 can better move in the second connecting block 14, and since the diameter of the circular hole 26 inside the second connecting block 14 is equal to the diameter of the circular hole 26 on one side of the pull rod 13, the protection sleeve 24 can conveniently pass through the circular hole 26.

Specifically, the bottom of the base 25 is provided with a groove matched with the rotating shaft 23, and the cross section of the bracket 6 is U-shaped.

In this embodiment, through set up the recess in the bottom of base 25, be convenient for base 25 and pivot 23 be connected, make its more firm of connecting, because the cross-sectional shape of support 6 is the U-shaped, reduced the focus, be convenient for support 6 better slide in slide rail 1.

Specifically, the diameter of the protective sleeve 24 is equal to nine-tenth of the diameter of the circular hole 26 on one side of the pull rod 13, and the diameter of the inner surface of the protective sleeve 24 is equal to the diameter of the outer surface of the wire 15.

In this embodiment, the diameter through setting up protective sheath 24 equals the ninth tenth of the diameter of pull rod 13 one side round hole 26 for protective sheath 24 is convenient for pass containing box 12 and second connecting block 14, better accomodates electric wire 15, because the internal surface diameter of protective sheath 24 equals the external surface diameter of electric wire 15, makes protective sheath 24 play better guard action to electric wire 15.

Specifically, the second connecting block 14 is provided inside with first sliding grooves 27 matched with the pull rods 13, the number of the support rods 9 is three, and the three support rods 9 are located on the same circle with the center of circle of the first connecting block 10 as the center of circle.

In this embodiment, through set up the first spout 27 with pull rod 13 assorted in the inside of second connecting block 14, be convenient for pull rod 13 to move in second connecting block 14, because the quantity of bracing piece 9 is three, has increased the stability of carousel 7.

Specifically, the cross-sectional area of the first movable rod 17 is equal to the cross-sectional area of the second movable rod 18, the number of the sliders 33 is two, the number of the fourth fixed blocks 35 is two, and the two sliders 33 are respectively located between the two fourth fixed blocks 35.

In this embodiment, the cross sectional area through setting up first movable rod 17 and the cross sectional area of second movable rod 18 equal for first movable rod 17 and second movable rod 18 keep the steady of slide rail 1 when moving, can not take place big rocking, and the quantity through setting up slider 33 is two, makes first movable rod 17 and second movable rod 18 keep the synchronism of motion.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a small-size push bench, includes slide rail (1), ring (2) and first backup pad (3), its characterized in that: the top of the sliding rail (1) is movably connected with a support (6), the front surface of the support (6) is movably connected with a turntable (7), the inner surface of the turntable (7) is fixedly connected with a supporting rod (9), the other end of the supporting rod (9) is fixedly connected with a first connecting block (10), the front surface of the turntable (7) is fixedly connected with a rotating handle (11), the top of the support (6) is fixedly connected with a machine body (8), the other end of the machine body (8) is fixedly connected with a containing box (12), the other end of the containing box (12) is movably connected with a second connecting block (14), the top of the second connecting block (14) is movably connected with a pull rod (13), the other end of the second connecting block (14) is movably connected with an electric wire (15), and the other end of the electric wire (15) is fixedly connected with a, the bottom fixedly connected with second backup pad (5) of first backup pad (3), the bottom fixedly connected with bottom plate (21) of second backup pad (5), the preceding surface swing joint of second backup pad (5) has bolt (4), the top fixedly connected with first fixed block (20) of bottom plate (21), connecting rod (19) has been cup jointed in the preceding surface activity of first fixed block (20), the other end swing joint of connecting rod (19) has second movable rod (18), the other end of connecting rod (19) is in proper order from last down run through the inside of second movable rod (18) and first fixed block (20) and extend to the rear surface of first fixed block (20), the rear surface of second movable rod (18) has first movable rod (17) through connecting rod (19) swing joint, the bottom fixedly connected with third connecting block (32) of first fixed block (20), bottom fixedly connected with slider (33) of third connecting block (32), second spout (34) have been seted up to the inside of bottom plate (21), top one end fixedly connected with fourth fixed block (35) of second spout (34), the other end swing joint of fourth fixed block (35) has lead screw (31), the other end swing joint of lead screw (31) has motor (30), the other end of lead screw (31) is turned right from a left side and is run through the inside of slider (33) and extend to one side of motor (30).

2. The small push bench of claim 1, wherein: protective sheath (24) have been cup jointed in the surface activity of electric wire (15), top fixedly connected with base (25) of protective sheath (24), top fixedly connected with pivot (23) of base (25), first spring (22) have been cup jointed in the surface activity of pivot (23), round hole (26) have been seted up to the bottom of second connecting block (14), round hole (26) have been seted up to the inside of second connecting block (14), first spout (27) have been seted up to the inside of second connecting block (14), bottom fixedly connected with second fixed block (28) of first spout (27), the top swing joint of second fixed block (28) has second spring (29).

3. A compact push bench as claimed in claim 2, wherein: the second connecting block (14) is in a semi-hollow cylinder shape, and the diameter of a round hole (26) in the second connecting block (14) is equal to that of the round hole (26) on one side of the pull rod (13).

4. A compact push bench as claimed in claim 2, wherein: the bottom of the base (25) is provided with a groove matched with the rotating shaft (23), and the cross section of the bracket (6) is U-shaped.

5. A compact push bench as claimed in claim 2, wherein: the diameter of the protective sleeve (24) is equal to nine-tenth of the diameter of a round hole (26) on one side of the pull rod (13), and the diameter of the inner surface of the protective sleeve (24) is equal to the diameter of the outer surface of the wire (15).

6. A compact push bench as claimed in claim 2, wherein: the inside of second connecting block (14) is seted up with pull rod (13) assorted first spout (27), the quantity of bracing piece (9) is three, three bracing piece (9) are located the same circle that uses the centre of a circle of first connecting block (10) as the centre of a circle.

7. The small push bench of claim 1, wherein: the cross sectional area of the first movable rod (17) is equal to that of the second movable rod (18), the number of the sliding blocks (33) is two, the number of the fourth fixed blocks (35) is two, and the two sliding blocks (33) are respectively located between the two fourth fixed blocks (35).