CN215210466U

CN215210466U - Full-hydraulic cantilever type mobile trestle with good stability

Info

Publication number: CN215210466U
Application number: CN202120116773.1U
Authority: CN
Inventors: 陈琴
Original assignee: Fujian Xiangyi Machinery Manufacturing Co ltd
Current assignee: Fujian Xiangyi Machinery Manufacturing Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-12-17
Anticipated expiration: 2031-01-18

Abstract

The utility model relates to a landing stage technical field just discloses a good all-hydraulic cantilever type of stability removes landing stage, comprising a base plate. This all-hydraulic cantilever type that stability is good removes landing stage, drive landing stage slope through starting up hydraulic stem pole, make the right side of landing stage lean on the wharf, then close the hydraulic stem, the landing stage drives U type pole at the slope in-process and removes along the second spout, U type pole drives branch and removes, branch drives fixed frame and moves right along first spout, when treating fixed frame stop motion, promote the push rod left, it moves left along the inner wall of fixed frame to drive the movable block simultaneously under reset spring's effect, the movable block passes through the connecting rod and drives the fixed block and move down along spacing frame, make the fixed block move into the draw-in groove inslot, thereby fix the position of fixed frame, fix the position of U type pole through fixed frame and branch, thereby support the landing stage, improve the stability of landing stage.

Description

Full-hydraulic cantilever type mobile trestle with good stability

Technical Field

The utility model relates to a landing stage technical field specifically is a landing stage is removed to full-hydraulic cantilever type that stability is good.

Background

The trestle is a strip plate component, is a pedestrian passage erected between a ship and a wharf during the ship berthing wharf, and can also be used as a convenient passage for the ship to go to and from an adjacent berth ship.

But the stability is relatively poor after the current landing stage is accomplished, and once the landing stage deviates from the pier, the landing stage just can be because the slope collapses to there is the threat to people's personal safety, so proposed a full-hydraulic cantilever type removal landing stage that stability is good.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a full-hydraulic cantilever type that stability is good removes landing stage possesses advantages such as stability is good, and it is relatively poor to have solved current landing stage and accomplished the back stability, in case the skew pier of landing stage, the landing stage just can collapse because of the slope to there is the problem of threat to people's personal safety.

(II) technical scheme

For the purpose that realizes above-mentioned stability is good, the utility model provides a following technical scheme: a full-hydraulic cantilever type movable trestle with good stability comprises a bottom plate, wherein vertical plates are fixedly arranged on the front side and the rear side of the top of the bottom plate, a trestle positioned on the right side of the vertical plates is movably arranged at the top of the bottom plate, installation blocks are fixedly arranged on the front side and the rear side of the trestle, a hydraulic rod is fixedly arranged on the right side of the vertical plates, a connecting rod is fixedly arranged at the output end of the hydraulic rod, the right side of the connecting rod is movably connected with the installation blocks, a first groove positioned on the right side of the trestle is arranged at the top of the bottom plate, a clamping groove arranged on the bottom plate is communicated with the inner wall of the first groove, a fixed frame with one end extending to the top of the bottom plate is slidably arranged in the first groove, a reset spring is fixedly arranged on the right side of the inner wall of the fixed frame, a movable block is fixedly arranged on the left side of the reset spring, and a push rod with one end extending to the top of the fixed frame is fixedly arranged at the top of the movable block, the utility model discloses a landing stage, including fixed frame, draw-in groove, top movable mounting have one end to extend to the draw-in groove inslot and rather than the fixed block of joint, the left side movable mounting of movable block has one end to extend to the inside and with the top swing joint's of fixed block connecting rod between the inner wall left and right sides of fixed frame, the top fixed mounting of fixed frame has the branch that is located the push rod rear side, the second has been seted up on the right side of landing stage, the top movable mounting of branch has one end and second sliding connection's U type pole.

Preferably, the number of the clamping grooves is not less than ten and the clamping grooves are distributed at equal intervals.

Preferably, the inner top wall of the fixing frame is provided with a first rectangular strip hole matched with the moving track of the push rod.

Preferably, the front side and the rear side of the moving block are respectively and movably connected with the front side and the rear side of the inner wall of the fixed frame.

Preferably, the right side of the inner wall of the limit frame is provided with a second rectangular strip hole matched with the moving track of the connecting rod.

Preferably, the inner bottom wall of the fixing frame is provided with a through hole matched with the fixing block, and the inner side wall of the through hole is designed to be smooth.

(III) advantageous effects

Compared with the prior art, the utility model provides a good all-hydraulic cantilever type of stability removes landing stage possesses following beneficial effect:

this all-hydraulic cantilever type that stability is good removes landing stage, drive landing stage slope through starting up hydraulic stem pole, make the right side of landing stage lean on the wharf, then close the hydraulic stem, the landing stage drives U type pole at the slope in-process and removes along the second spout, U type pole drives branch and removes, branch drives fixed frame and moves right along first spout, when treating fixed frame stop motion, promote the push rod left, it moves left along the inner wall of fixed frame to drive the movable block simultaneously under reset spring's effect, the movable block passes through the connecting rod and drives the fixed block and move down along spacing frame, make the fixed block move into the draw-in groove inslot, thereby fix the position of fixed frame, fix the position of U type pole through fixed frame and branch, thereby support the landing stage, improve the stability of landing stage.

Drawings

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

fig. 2 is a schematic view of the connection between the fixing block and the slot of the present invention.

In the figure: the device comprises a base plate 1, a vertical plate 2, a trestle 3, a mounting block 4, a hydraulic rod 5, a first sliding groove 6, a clamping groove 7, a fixing frame 8, a return spring 9, a moving block 10, a push rod 11, a limiting frame 12, a fixing block 13, a connecting rod 14, a supporting rod 15, a second sliding groove 16, a U-shaped rod 17 and a connecting rod 18.

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. 1-2, a fully hydraulic cantilever type movable trestle with good stability comprises a bottom plate 1, vertical plates 2 are fixedly mounted on the front side and the rear side of the top of the bottom plate 1, a trestle 3 positioned on the right side of the vertical plate 2 is movably mounted on the top of the bottom plate 1, mounting blocks 4 are fixedly mounted on the front side and the rear side of the trestle 3, a hydraulic rod 5 is fixedly mounted on the right side of the vertical plate 2, a connecting rod 18 is fixedly mounted at the output end of the hydraulic rod 5, the right side of the connecting rod 18 is movably connected with the mounting blocks 4, a first chute 6 positioned on the right side of the trestle 3 is arranged on the top of the bottom plate 1, a bottom wall in the chute of the first chute 6 is communicated with clamping grooves 7 arranged on the bottom plate 1, the clamping grooves 7 are not less than ten and distributed equidistantly, so as to support trestles 3 with different inclination angles, a fixing frame 8 with one end extending to the top of the bottom plate 1 is slidably mounted in the first chute 6, a reset spring 9 is fixedly arranged on the right side of the inner wall of the fixed frame 8, a moving block 10 is fixedly arranged on the left side of the reset spring 9, the front side and the back side of the moving block 10 are respectively movably connected with the front side and the back side of the inner wall of the fixed frame 8, so that the moving block 10 can move more stably, a push rod 11 with one end extending to the top of the fixed frame 8 is fixedly arranged on the top of the moving block 10, a first rectangular strip hole matched with the moving track of the push rod 11 is formed in the inner top wall of the fixed frame 8, so that the push rod 11 can move left and right, a limit frame 12 positioned on the left side of the moving block 10 is fixedly arranged on the inner top wall of the fixed frame 10, a fixed block 13 with one end extending to the groove 7 and clamped with the fixed block is movably arranged between the left side and the right side of the inner wall of the limit frame 12, a connecting rod 14 with one end extending to the inside of the limit frame 12 and movably connected with the top of the fixed block 13 is movably arranged on the right side of the inner wall of the limit frame 12, a second rectangular strip hole matched with the moving track of the connecting rod 14 is formed on the right side of the inner wall of the limit frame 12, connecting rod 14 of being convenient for drives fixed block 13 and reciprocates, the through-hole with fixed block 13 looks adaptation is seted up to the inner diapire of fixed frame 8, the downthehole lateral wall of through-hole is smooth design, reduce the frictional force between fixed block 13 and the fixed frame 8, the top fixed mounting of fixed frame 8 has branch 15 that is located the push rod 11 rear side, second spout 16 has been seted up on the right side of landing stage 3, the top movable mounting of branch 15 has one end and 16 sliding connection's of second spout U type pole 17.

In conclusion, the all-hydraulic cantilever type movable trestle with good stability drives the trestle 3 to incline by starting the hydraulic rod 5, so that the right side of the trestle 3 leans against the wharf, then the hydraulic rod 5 is closed, the trestle 3 drives the U-shaped rod 17 to move along the second chute 16 in the inclining process, the U-shaped rod 17 drives the support rod 15 to move, the support rod 15 drives the fixed frame 8 to move rightwards along the first chute 6, when the fixed frame 8 stops moving, the push rod 11 is pushed leftwards, the movable block 10 is driven to move leftwards along the inner wall of the fixed frame 8 under the action of the return spring 9, the movable block 10 drives the fixed block 13 to move downwards along the limiting frame 12 through the connecting rod 14, so that the fixed block 13 moves into the groove 7, the position of the fixed frame 8 is fixed, the position of the U-shaped rod 17 is fixed through the fixed frame 8 and the support rod 15, so as to support the trestle 3, the stability of the trestle 3 is improved, the problem that the existing trestle 3 is poor in stability after being completed is solved, and once the trestle 3 deviates from a wharf, the trestle 3 can collapse due to inclination, so that personal safety of people is threatened.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 full-hydraulic cantilever type that stability is good removes landing stage, includes bottom plate (1), its characterized in that: the front side and the rear side of the top of the bottom plate (1) are fixedly provided with vertical plates (2), the top of the bottom plate (1) is movably provided with a trestle (3) positioned on the right side of the vertical plate (2), the front side and the rear side of the trestle (3) are fixedly provided with mounting blocks (4), the right side of the vertical plate (2) is fixedly provided with a hydraulic rod (5), an output end of the hydraulic rod (5) is fixedly provided with a connecting rod (18), the right side of the connecting rod (18) is movably connected with the mounting blocks (4), the top of the bottom plate (1) is provided with a first sliding groove (6) positioned on the right side of the trestle (3), the inner wall of the first sliding groove (6) is communicated with a clamping groove (7) arranged on the bottom plate (1), a fixed frame (8) with one end extending to the top of the bottom plate (1) is slidably arranged in the first sliding groove (6), and a reset spring (9) is fixedly arranged on the right side of the inner wall of the fixed frame (8), a moving block (10) is fixedly arranged at the left side of the return spring (9), a push rod (11) with one end extending to the top of the fixed frame (8) is fixedly arranged at the top of the moving block (10), a limiting frame (12) positioned at the left side of the moving block (10) is fixedly arranged on the inner top wall of the fixed frame (8), a fixing block (13) with one end extending into the groove of the clamping groove (7) and clamped with the clamping groove is movably arranged between the left side and the right side of the inner wall of the limiting frame (12), a connecting rod (14) with one end extending into the limiting frame (12) and movably connected with the top of the fixed block (13) is movably arranged at the left side of the moving block (10), the top of the fixed frame (8) is fixedly provided with a supporting rod (15) positioned at the rear side of the push rod (11), a second sliding groove (16) is formed in the right side of the trestle (3), and a U-shaped rod (17) with one end connected with the second sliding groove (16) in a sliding mode is movably mounted at the top of the supporting rod (15).

2. The full-hydraulic cantilever type mobile trestle with good stability according to claim 1, which is characterized in that: the number of the clamping grooves (7) is not less than ten and the clamping grooves are distributed at equal intervals.

3. The full-hydraulic cantilever type mobile trestle with good stability according to claim 1, which is characterized in that: the inner top wall of the fixed frame (8) is provided with a first rectangular strip hole matched with the moving track of the push rod (11).

4. The full-hydraulic cantilever type mobile trestle with good stability according to claim 1, which is characterized in that: the front side and the rear side of the moving block (10) are respectively movably connected with the front side and the rear side of the inner wall of the fixed frame (8).

5. The full-hydraulic cantilever type mobile trestle with good stability according to claim 1, which is characterized in that: and a second rectangular strip hole matched with the moving track of the connecting rod (14) is formed in the right side of the inner wall of the limiting frame (12).

6. The full-hydraulic cantilever type mobile trestle with good stability according to claim 1, which is characterized in that: the inner bottom wall of the fixing frame (8) is provided with a through hole matched with the fixing block (13), and the inner side wall of the through hole is designed smoothly.