CN214114751U

CN214114751U - Hydraulic push rod capable of hoisting

Info

Publication number: CN214114751U
Application number: CN202023294228.6U
Authority: CN
Inventors: 王雨庭
Original assignee: Yangzhou Yuheng Machinery Co ltd
Current assignee: Yangzhou Yuheng Machinery Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-03
Anticipated expiration: 2030-12-30

Abstract

The utility model provides a push rod that surges that can lift by crane. The hydraulic push rod capable of lifting comprises a motor, a lifting rod, a clamping mechanism and a supporting mechanism, wherein a telescopic rod is fixedly arranged at the output end of the motor, an installation block is fixedly arranged at the top of the telescopic rod, the lifting rod is connected inside the installation block in a sliding mode, the clamping mechanism comprises a clamping rod and a spring, the side wall of the lifting rod is provided with two groups of clamping rods which are symmetrically arranged in a sliding mode, the two groups of clamping rods are fixedly arranged between rod walls inside the lifting rod, the clamping mechanism is arranged on one end, far away from the installation block, of the lifting rod, and the supporting mechanism is arranged between the telescopic rod and the lifting rod. The utility model provides a push rod that surges that can lift by crane has can enough support the object, also can lift by crane the advantage of removal to the object.

Description

Hydraulic push rod capable of hoisting

Technical Field

The utility model relates to a push rod device field especially relates to a push rod that surges that can lift by crane.

Background

The hydraulic push rod is a driving device for reciprocating linear motion, is suitable for moving objects in any direction and clamping workpieces and the like, and can perform remote centralized control on the action of high altitude and dangerous areas. The power source is widely applied to industries such as metallurgy, electric power, chemical industry, coal, mine, machinery, grain, water conservancy, building materials, transportation, ports and wharfs and the like, and is a universal power source; the existing electro-hydraulic push rod has the problems of complex pipeline system, large investment, many leakage points, unstable operation, inflexible configuration and the like, and cannot meet the actual use requirement.

Most liquid push rods can only be used for supporting objects at present, and if some objects are inconvenient to support, the current liquid push rods cannot lift the objects to move, so that the liquid push rods are inconvenient to use.

Therefore, there is a need to provide a new hydraulic push rod capable of lifting and solving the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can enough support the object, also can lift by crane the removal to the object push rod that surges that can lift by crane.

The utility model provides a push rod that surges that can lift by crane includes: motor, jib, chucking mechanism, block mechanism and supporting mechanism, the output fixed mounting of motor has the telescopic link, the top fixed mounting of telescopic link has the installation piece, jib sliding connection is in the inside of installation piece, chucking mechanism includes kelly and spring, sliding connection has the kelly that two sets of symmetries set up on the lateral wall of jib, and two sets of kellies in fixed mounting between the inside pole wall of jib has the spring, block mechanism installs on the jib keeps away from one end of installation piece, supporting mechanism installs between telescopic link and jib.

Preferably, block mechanism includes first clamping jaw, second clamping jaw and bull stick, the terminal surface fixed connection of first clamping jaw and jib, second clamping jaw sliding connection is on the interior roof of first clamping jaw, the bull stick rotates to be connected on the lateral wall of first clamping jaw, the bull stick is located and is equipped with the thread groove on the inboard pole wall of first clamping jaw, just the bull stick passes through thread groove and second clamping jaw threaded connection.

Preferably, the supporting mechanism comprises a first slider, a second slider, a supporting rod and a first fixing bolt, the first slider is connected to the rod wall of the telescopic rod in a sliding mode, the second slider is connected to the rod wall of the hanging rod in a sliding mode, the first slider and the second slider are connected to the side wall of the first slider and the side wall of the second slider in a threaded mode, and the supporting rod is movably connected between the side wall of the first slider and the side wall of the second slider through a hinge.

Preferably, the bracing piece includes a slide cartridge, a slide bar and a second fixing bolt, the slide cartridge is movably connected with the first slider, the slide bar is movably connected with the second slider, the slide bar is slidably connected in the slide cartridge, and the side wall of the slide cartridge is slidably connected with the second fixing bolt.

Preferably, the top of the mounting block is fixedly provided with a supporting plate, and the bottom of the supporting plate is fixedly provided with a baffle matched with the suspender.

Preferably, fixed establishment is installed to the bottom of motor, fixed establishment includes base and spud pile, the bottom fixed mounting of motor has the fixed plate, the equal sliding connection in surperficial four corners department of fixed plate has the spud pile.

Compared with the prior art, the utility model provides a push rod that surges that can lift by crane has following beneficial effect:

the utility model provides a push rod that surges that can lift by crane, when needs support the object, direct control motor work drives the telescopic link and goes up and down to prop up the object and support, and when needs lift by crane the object, inject the jib in the installation piece, and fix the jib at the top of telescopic link through chucking mechanism, rethread block mechanism fixes the object on the jib, then rethread motor work drives jib upward movement and lifts up the object, and meanwhile can make telescopic link and jib be the stability that the triangular structure can improve the jib through supporting mechanism, and then can enough support the object, also can lift by crane the removal to the object.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a hydraulic push rod capable of being lifted according to the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a schematic view of the chucking mechanism shown in FIG. 1;

fig. 4 is an enlarged schematic view of a portion a shown in fig. 2.

Reference numbers in the figures: 1. an electric motor; 11. a telescopic rod; 2. mounting blocks; 3. a boom; 4. a chucking mechanism; 41. A clamping rod; 42. a spring; 5. a clamping mechanism; 51. a first jaw; 52. a second jaw; 53. a rotating rod; 6. a support mechanism; 61. a first slider; 62. a second slider; 63. a support bar; 631. a slide cylinder; 632. a slide bar; 633. a second fixing bolt; 64. a first fixing bolt; 7. a support plate; 71. a baffle plate; 8. A fixing mechanism; 81. a fixing plate; 82. and (6) fixing the pile.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a hydraulic lifting push rod according to the present invention; FIG. 2 is a front view of FIG. 1; FIG. 3 is a schematic view of the chucking mechanism shown in FIG. 1; fig. 4 is an enlarged schematic view of a portion a shown in fig. 2. The method comprises the following steps: motor 1, jib 3, chucking mechanism 4, block mechanism 5 and supporting mechanism 6, motor 1's output fixed mounting has telescopic link 11, and telescopic link 11's top fixed mounting has installation piece 2, and 3 sliding connection of jib are in the inside of installation piece 2, and block mechanism 5 installs and is served at 3 one of keeping away from installation piece 2 of jib, and supporting mechanism 6 installs between telescopic link 11 and jib 3.

In the specific implementation process, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the clamping mechanism 4 includes two clamping rods 41 and a spring 42, two sets of clamping rods 41 symmetrically arranged are slidably connected to the side wall of the suspension rod 3, and the spring 42 is fixedly installed between the two sets of clamping rods 41 located inside the suspension rod 3.

The clamping mechanism 5 comprises a first clamping jaw 51, a second clamping jaw 52 and a rotating rod 53, the first clamping jaw 51 is fixedly connected with the end face of the suspension rod 3, the second clamping jaw 52 is connected to the inner top wall of the first clamping jaw 51 in a sliding mode, the rotating rod 53 is connected to the side wall of the first clamping jaw 51 in a rotating mode, a threaded groove is formed in the rod wall of the rotating rod 53 located on the inner side of the first clamping jaw 51, and the rotating rod 53 is in threaded connection with the second clamping jaw 52 through the threaded groove.

The top of the mounting block 2 is fixedly provided with a support plate 7, and the bottom of the support plate 7 is fixedly provided with a baffle 71 matched with the suspender 3.

It should be noted that: when an object needs to be supported, the motor 1 is directly started to drive the telescopic rod 11 fixedly connected with the output end of the motor to move and jack up and support the object through the support plate 7, if the object is not convenient to support and needs to be lifted, the two groups of clamping rods 41 are firstly pressed to move into the suspender 3, the spring 42 is stressed and compressed, then the suspender 3 penetrates through the mounting block 2, at the moment, the stress relief of the spring 42 can drive the two groups of clamping rods 41 to reset and pop out the suspender 3 and clamp the suspender 3 on the side wall of the mounting block 2, so that the suspender 3 cannot be pulled out, the baffle 71 at the bottom of the support plate 7 can also block the suspender 3, further the suspender 3 is fixed on the mounting block 2 and cannot move back and forth, then the object is bound by the steel wire rope, then the steel wire rope is knotted and arranged between the first clamping jaw 51 and the second clamping jaw 52, then the rotating rod 53 is rotated, the rotating rod 53 can drive the second clamping jaw 52 which is in threaded connection with the rotating rod to move on the inner top wall of the first clamping jaw 51 and approach the first clamping jaw 51, the first clamping jaw 51 and the second clamping jaw 52 are pressed against each other to buckle the steel wire rope, and at the moment, the motor 1 can be started again to drive the telescopic rod 11 to move to lift the suspender 3, so that the fixed object can be lifted and displaced.

Referring to fig. 1 and 2, the supporting mechanism 6 includes a first slider 61, a second slider 62, a supporting rod 63 and a first fixing bolt 64, the first slider 61 is slidably connected to the rod wall of the telescopic rod 11, the second slider 62 is slidably connected to the rod wall of the suspension rod 3, the side walls of the first slider 61 and the second slider 62 are both threadedly connected with the first fixing bolt 64, and the supporting rod 63 is movably connected between the side walls of the first slider 61 and the second slider 62 through a hinge.

The support rod 63 includes a sliding cylinder 631, a sliding rod 632 and a second fixing bolt 633, the sliding cylinder 631 is movably connected with the first slider 61, the sliding rod 632 is movably connected with the second slider 62, the sliding rod 632 is slidably connected inside the sliding cylinder 631, and the side wall of the sliding cylinder 631 is slidably connected with the second fixing bolt 633.

It should be noted that: after the suspender 3 and the lifted object are fixed, the first slider 61 and the second slider 62 can slide to move on the telescopic rod 11 and the suspender 3 respectively, the supporting rod 63 is adjusted to a proper position, the telescopic rod 11, the suspender 3 and the supporting rod 63 are in a triangular state, the two groups of first fixing bolts 64 are rotated to fix the first slider 61 and the second slider 62, and the second fixing bolts 633 are rotated to fix the sliding barrel 631 and the sliding rod 632, so that the suspender 3 is not easy to shake and keep stable in the lifting process.

Referring to fig. 2, the fixing mechanism 8 is installed at the bottom of the motor 1, the fixing mechanism 8 includes a fixing plate 81 and fixing piles 82, the fixing plate 81 is fixedly installed at the bottom of the motor 1, and the fixing piles 82 are slidably connected to four corners of the surface of the fixing plate 81.

It should be noted that: first, four groups of fixing piles 82 are inserted into the ground to fix the fixing plate 81, so that the motor 1 can be fixedly installed, the stability is improved, and the motor 1 is prevented from shaking during operation.

The utility model provides a can lift by crane the theory of operation of push rod that surges as follows: firstly, four groups of fixing piles 82 are inserted into the ground to fix the fixing plate 81, so that the motor 1 can be installed and fixed, the stability is improved, the motor 1 is prevented from starting to shake when in work, when an object needs to be supported, the motor 1 is directly started to drive the telescopic rod 11 fixedly connected with the output end of the motor to move and jack up and support the object through the supporting plate 7, if the object needs to be lifted when not convenient to support, firstly, two groups of clamping rods 41 are pressed to move to the inside of the suspender 3, the spring 42 is stressed and compressed, then the suspender 3 penetrates through the installation block 2, at the moment, the stress of the spring 42 is relieved, the two groups of clamping rods 41 are reset to pop up the suspender 3 and clamped on the side wall of the installation block 2, the suspender 3 cannot be pulled out, the baffle plate 71 at the bottom of the supporting plate 7 can also block the suspender 3, and further the suspender 3 can not be fixed on the installation block 2 to move back and forth, then the object is tied up by using the steel wire rope, the steel wire rope is tied up and placed between the first clamping jaw 51 and the second clamping jaw 52, then the rotating rod 53 is rotated, the rotating rod 53 can drive the second clamping jaw 52 which is in threaded connection with the rotating rod to move on the inner top wall of the first clamping jaw 51 and close to the first clamping jaw 51, so that the first clamping jaw 51 and the second clamping jaw 52 are abutted to buckle the steel wire rope, at the moment, the motor 1 can be started again to drive the telescopic rod 11 to move to lift the suspender 3, further, the fixed object can be lifted and displaced, after the suspender 3 and the lifted object are fixed, the first sliding block 61 and the second sliding block 62 can be slid to move on the telescopic rod 11 and the suspender 3 respectively, the supporting rod 63 is adjusted to a proper position, the telescopic rod 11, the suspender 3 and the supporting rod 63 are in a triangular state, and then the two groups of first fixing bolts 64 are rotated to fix the first sliding block 61 and the second sliding block 62, and then the second fixing bolt 633 is rotated to fix the sliding cylinder 631 and the sliding rod 632, so that the suspension rod 3 is not easy to shake and keep stable in the moving and lifting process, and the object can be supported and lifted.

The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a can lift by crane push rod that surges which characterized in that includes:

the device comprises a motor (1), wherein an output end of the motor (1) is fixedly provided with a telescopic rod (11);

the top of the telescopic rod (11) is fixedly provided with an installation block (2), and the suspension rod (3) is connected inside the installation block (2) in a sliding manner;

the clamping mechanism (4) comprises clamping rods (41) and springs (42), two groups of clamping rods (41) which are symmetrically arranged are connected to the side wall of the suspender (3) in a sliding mode, and the springs (42) are fixedly installed between the two groups of clamping rods (41) and the rod wall in the suspender (3);

the clamping mechanism (5), the clamping mechanism (5) is installed on one end of the suspender (3) far away from the installation block (2);

the supporting mechanism (6) is installed between the telescopic rod (11) and the suspension rod (3).

2. The hydraulic lifting push rod capable of lifting according to claim 1, wherein the clamping mechanism (5) comprises a first clamping jaw (51), a second clamping jaw (52) and a rotating rod (53), the first clamping jaw (51) is fixedly connected with the end face of the suspension rod (3), the second clamping jaw (52) is slidably connected to the inner top wall of the first clamping jaw (51), the rotating rod (53) is rotatably connected to the side wall of the first clamping jaw (51), a thread groove is formed in the rod wall of the rotating rod (53) located on the inner side of the first clamping jaw (51), and the rotating rod (53) is in threaded connection with the second clamping jaw (52) through the thread groove.

3. The hydraulic lifting push rod capable of lifting according to claim 1, wherein the supporting mechanism (6) comprises a first sliding block (61), a second sliding block (62), a supporting rod (63) and a first fixing bolt (64), the first sliding block (61) is connected to the rod wall of the telescopic rod (11) in a sliding mode, the second sliding block (62) is connected to the rod wall of the lifting rod (3) in a sliding mode, the side walls of the first sliding block (61) and the second sliding block (62) are in threaded connection with the first fixing bolt (64), and the supporting rod (63) is movably connected between the side walls of the first sliding block (61) and the second sliding block (62) through a hinge.

4. The hydraulic lifting rod capable of lifting according to claim 3, wherein the support rod (63) comprises a sliding cylinder (631), a sliding rod (632) and a second fixing bolt (633), the sliding cylinder (631) is movably connected with the first sliding block (61), the sliding rod (632) is movably connected with the second sliding block (62), the sliding rod (632) is slidably connected inside the sliding cylinder (631), and the second fixing bolt (633) is slidably connected to the side wall of the sliding cylinder (631).

5. The hydraulic lifting push rod capable of lifting according to claim 1, wherein a support plate (7) is fixedly installed at the top of the installation block (2), and a baffle plate (71) matched with the suspension rod (3) is fixedly installed at the bottom of the support plate (7).

6. The hydraulic lifting push rod capable of lifting according to claim 1, wherein a fixing mechanism (8) is installed at the bottom of the motor (1), the fixing mechanism (8) comprises a fixing plate (81) and fixing piles (82), the fixing plate (81) is fixedly installed at the bottom of the motor (1), and the fixing piles (82) are connected to four corners of the surface of the fixing plate (81) in a sliding mode.