CN210368823U - Wharf maintenance operation frame - Google Patents
Wharf maintenance operation frame Download PDFInfo
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- CN210368823U CN210368823U CN201920779385.4U CN201920779385U CN210368823U CN 210368823 U CN210368823 U CN 210368823U CN 201920779385 U CN201920779385 U CN 201920779385U CN 210368823 U CN210368823 U CN 210368823U
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- wharf
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- dock
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Abstract
The utility model discloses a pier maintenance operation frame. The hanging device comprises a cuboid frame structure formed by welding four vertical rods and a plurality of layers of transverse rods, wherein a hanging arm is connected above the cuboid frame structure, and a hanging position width adjustable mechanism is arranged on the hanging arm. The hanging position width adjustable mechanism comprises: the hook plate corresponds to the inner wall surface of the wharf wall body, is arranged at the end part of the hanging arm, and is provided with a threaded through hole; the limiting block corresponds to the outer wall surface of the wharf wall body and is arranged on the lower end face of the hanging arm; and the adjusting screw is arranged in the threaded through hole in a penetrating way and matched with the threaded through hole. The utility model relates to a pier maintenance operation frame is applicable to the pier wall body of different thickness, and security and stability are higher.
Description
Technical Field
The utility model belongs to the technical field of pier maintenance of equipment, concretely relates to pier maintenance operation frame.
Background
A plurality of anti-collision pads, water gauge characters, anti-collision sliding rollers and the like are generally arranged at docks and dock ports of shipyards or ports, and the objects are often collided and extruded by ships, so that the objects need to be repaired after long-term use.
The repair of the objects on the outer wall surface of the wharf wall body generally adopts the field construction of operators carrying the cable boat, and because the water flow at the wharf edge is turbulent and urgent, the cable boat shakes violently, the operators are unsafe to construct on the cable boat, and the operation effect is not ideal. Or, the operator enters the hanging basket for construction. During construction operation, a hoisting basket is hoisted to the outside of a wharf wall body by a crane or a portal crane along a wharf, and an operator maintains the parts of the wharf in the hoisting basket, however, the construction operation method consumes manpower and material resources, lifting equipment breaks down in lifting braking or a steel wire rope breaks, and the danger of falling of the operator exists; secondly, the hanging basket swings greatly left and right in the construction operation process, so that constructors are easy to collide and hurt.
The existing better repair mode is to adopt a maintenance operation frame. The maintenance operation frame is erected beside the wharf, and construction operators enter the operation frame for construction.
Patent publication No. CN205975510U discloses a dock fender maintenance platform, which is a structural schematic diagram of a prior art maintenance operation frame, as shown in fig. 1. The maintenance platform consists of a guardrail 1, a platform bottom plate 2, a hanging rack 3, a cross beam 4, a ladder stand 5, a lifting lug 6, a support rod 7, a tool box 8 and a protective cover 9. The guardrail 1 is of a cuboid frame structure, the platform bottom plate 2 is welded on the bottom surface of the guardrail 1, and the rear parts of two sides of the lower part of the guardrail 1 are respectively welded with the support rods 7; the number of the hanging racks 3 is two, the lower parts of the two hanging racks 3 are respectively welded on the upper parts of the two sides of the guardrail 1, the upper parts of the hanging racks 3 are provided with hooks which extend towards the rear side, and the hooks are connected with the wharf fender; a ladder stand 5 is arranged in the guardrail 1, the lower end of the ladder stand 5 is connected with the platform bottom plate 2, the upper end of the ladder stand 5 is connected with the upper end of the hanging rack 3, and a protective cover 9 is arranged on the outer side of the ladder stand 5; lifting lugs 6 are respectively welded at the upper ends of the two hanging racks 3, and the lifting lugs 6 are matched with lifting hooks of hoisting equipment; a tool box 8 is arranged in the guardrail 1. However, the dock fender maintenance platform disclosed in patent publication No. CN205975510U is only suitable for a dock wall with a single thickness, i.e. the hanging position of the hanging rack cannot be adjusted in width, and meanwhile, since the hanging position width is greater than the thickness of the dock wall, the operation rack is easy to shake when being hung on the dock, which affects the construction operation and also easily causes danger.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pier maintenance operation frame to effectively solve prior art's weak point.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a pier maintenance operation frame, includes the cuboid frame construction who is formed by four montants and a plurality of layers of horizontal pole welding, cuboid frame construction top is connected with hangs the arm, it hangs a position width adjustable mechanism to be provided with on the arm to hang.
Further, the hanging width adjustable mechanism comprises:
the hook plate corresponds to the inner wall surface of the wharf wall body, is arranged at the end part of the hanging arm, and is provided with a threaded through hole;
the limiting block corresponds to the outer wall surface of the wharf wall body and is arranged on the lower end face of the hanging arm; and
and the adjusting screw is arranged in the threaded through hole in a penetrating manner and is matched with the threaded through hole.
Furthermore, the adjusting screw penetrates through one end part of the threaded through hole, and a wall contact piece is arranged on the inner wall surface corresponding to the wharf wall body; the touch wall piece is a rubber block.
Furthermore, the support block is connected to the cross bar at the lower part of the rectangular frame structure and is opposite to the outer wall surface of the wharf wall body.
Furthermore, the end faces of the limiting blocks and the supporting blocks, which are in contact with the outer wall face of the wharf wall body, are located on the same vertical plane.
Furthermore, the device also comprises a platform plate, and the platform plate is movably buckled on the two cross rods which are oppositely arranged on the same layer.
Further, the width of the platform plate is half of the length of the cross rod which is buckled with the platform plate.
Further, the distance between every two layers of the cross rods is within the range of 400 mm-600 mm.
Further, still include the lug, the lug setting is in hang the up end of arm.
Furthermore, a safety rope is connected to the lifting lug.
The utility model relates to a pier maintenance operation frame, it has following advantage:
1. the hanging arm is provided with a hanging position width adjustable mechanism, so that the operation frame is applicable to wharf wall bodies with different thicknesses, adopts a mode of adjusting screws, is simple and convenient in structure, and has higher practicability and applicability.
2. On hanging the arm, the outer wall face that corresponds the pier wall body is provided with the stopper, can prevent that the operation frame from toppling over inwards, has reduced rocking of operation frame, has increased the security performance of operation frame.
3. Be provided with the safety rope on the lug, on the bollard of dock limit is hitched to this safety rope before the construction operation, can prevent that the operation frame from falling into the aquatic because of damaging the trouble, increased the security.
4. The operation frame integrates the ladder stand and the guardrail, can be lengthened and heightened according to requirements so as to be suitable for wharfs with different heights, and has higher applicability; the platform board is movably buckled on the cross rod, and can be placed on different layers according to requirements; the distance between every two layers of cross bars is in the reasonable range of human engineering, so that construction workers can sit on the platform plate, step on the cross bar on the next layer by feet, lean against the cross bar on the previous layer by the back or the head and neck, and the construction operation is very convenient.
In order that the invention may be more clearly understood, specific embodiments thereof will be described below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic view of a prior art maintenance work frame;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a perspective view of the utility model in use;
FIG. 4 is a schematic side view of the structure of the present invention in use;
fig. 5 is an enlarged schematic view at P in fig. 4.
Wherein the reference numerals are:
1. a guardrail; 2. a platform floor; 3. a hanger; 4. a cross beam; 5. climbing a ladder;
6. lifting lugs; 7. a support bar; 8. a tool box; 9. a protective cover;
10. hanging the arm; 20. a vertical rod; 30. a cross bar; 40. a platform plate; 50. a support block;
60. a limiting block; 70. adjusting screws; 80. lifting lugs; 90. a safety cord;
12. a hook plate; 71. a wall contact member; A. a bollard; B. a dock; C. an inner wall surface; D. and (5) an outer wall surface.
Detailed Description
For solving not enough and the defect that prior art exists, the utility model provides a pier maintenance operation frame is applicable to the pier wall body of different thickness, and security and stability are higher.
As shown in fig. 2 to fig. 5, wherein fig. 2 is a schematic structural diagram of the present invention, fig. 3 is a schematic structural perspective diagram of the present invention in a use state, fig. 4 is a schematic structural side view of the present invention in a use state, and fig. 5 is an enlarged schematic diagram of P in fig. 4.
A wharf maintenance operation frame comprises a cuboid frame structure formed by welding four vertical rods 20 and a plurality of layers of cross rods 30, as shown in figure 2, in the embodiment, the wharf maintenance operation frame is provided with seven layers of cross rods 30, and the wharf maintenance operation frame is divided into six layers of operation spaces. The upper part of the rectangular frame structure is connected with two hanging arms 10, and the two hanging arms 10 are respectively welded at the upper end parts of four vertical rods 20; the hanging arm 10 is provided with a hanging width adjustable mechanism, and the hanging width adjustable mechanism is arranged on one side of the hanging arm 10 far away from the vertical rod 20.
Specifically, as shown in fig. 2 and 5, the hanging width adjustable mechanism includes a hook plate 12, the hook plate 12 is disposed at an end of the hanging arm 10 corresponding to the inner wall surface C of the wall body of the wharf B, and in this embodiment, the hook plate 12 and the hanging arm 10 are integrally formed. A threaded through hole is formed in the hook plate 12, and correspondingly, an adjusting screw 70 matched with the threaded through hole penetrates through the threaded through hole; the wall body of the wharf B is characterized by further comprising a limiting block 60, wherein the limiting block 60 corresponds to the outer wall surface D of the wall body of the wharf B and is arranged on the lower end face of the hanging arm 10. In this embodiment, the stopper 60 is welded to the lower end surface of the hanging arm 10, and the end of the stopper contacting the outer wall surface D is a vertical plane.
More specifically, the adjusting screw 70 passes through one end of the threaded through hole, and a wall contact member 71 is arranged on the inner wall surface C corresponding to the wall body of the wharf B; specifically, the wall contact member 71 is a rubber block. This rubber block cover is established and is fixed at adjusting screw 70's tip, and the rubber block rocks owing to it has elasticity, the operation frame that can cushion for the operation frame is more steady, can change after using the rubber block wearing and tearing of a specified duration.
Specifically, the support blocks 50 are arranged at the lower part of the rectangular frame structure, and the support blocks 50 are welded on the cross bars 30 at the lower part of the rectangular frame structure and are opposite to the outer wall surface D of the wall body of the wharf B. The supporting block 50 is used for propping against the outer wall surface D of the wall body of the wharf B and clings to the outer wall surface D, so that the stability of the operation frame is ensured.
More specifically, the end faces of the limiting blocks 60 and the supporting blocks 50, which are in contact with the outer wall face D of the wall body of the wharf B, are located on the same vertical plane, so that the operating frame can be kept in a vertical state, and the safety of constructors is ensured.
Specifically, a platform plate 40 is further erected on the cross bars 30, as shown in fig. 2 to 4, the platform plate 40 is movably fastened on two cross bars 30 oppositely arranged on the same layer. The two ends of the platform plate are provided with hooks which can be lapped on the cross bar 30. According to actual needs, the platform plate 40 is buckled on the cross rods 30 of the corresponding layer, and an operator sits on or stands on the platform plate 40 to perform construction operation.
In the preferred embodiment, the width of the platform plate 40 is half of the length of the cross bar 30 fastened with the platform plate, so that a space for a worker to climb up and down is reserved in each layer of working space, and the construction worker can freely pass through different working spaces up and down.
Preferably, the distance between every two layers of the cross bars 30 is in the range of 400mm to 600 mm. In this embodiment, the distance is set to 500mm, and calculated according to the height of a general construction worker, when the construction worker is working, the construction worker sits on the platform plate 40, steps on the cross bar 30 of the next floor, and leans against the cross bar 30 of the previous floor on the back or the head and neck, as shown in fig. 4, so that the construction work is more comfortable and ideal.
Specifically, lifting lugs 80 are further arranged on the hanging arms 10, each hanging arm 10 corresponds to one lifting lug 80, and the lifting lugs 80 are welded on the upper end faces of the hanging arms 10.
More specifically, a safety rope 90 is connected to the lifting lug 80, and in this embodiment, the safety rope 90 is a steel wire rope. When the operation frame is used, the free end of the steel wire rope 90 is hung and buckled on the cable pile A arranged on the wharf B, the operation frame can be pulled tightly to prevent the operation frame from shaking or being damaged and falling into water, and the safety is further improved.
The utility model discloses when pier maintenance operation frame used, use the equipment of lifting by crane to hang this operation frame and put at the wharf limit, will hang arm 10 and hang and detain on pier B's wall body. According to the thickness of the wall body, the adjusting screw 70 is adjusted until the adjusting screw is screwed down, so that the wall contact piece 71 and the limiting block 60 are tightly clamped on the wall body. And then, the free end of the safety rope 90 on the lifting lug is hung and buckled on the cable pile A, so that the operation frame is further protected. Then, the construction worker can enter the operation frame to perform construction operation. The construction worker climbs into the work frame along the cross bar 30 and performs construction work while standing or sitting on the deck plate 40. After each floor of working space is constructed, the position of the platform plate 40 can be adjusted to perform construction in other floors of working space.
Compared with the prior art, the wharf maintenance operation frame is suitable for wharf walls with different thicknesses, adopts a screw adjusting mode, is simple and convenient in structure, and has higher practicability and applicability; the limiting block is arranged on the hanging arm, so that the operation frame can be prevented from falling inwards, the shaking of the operation frame is reduced, and the safety performance of the operation frame is improved; the lifting lugs are provided with safety ropes, and the safety ropes are hung on cable piles beside the wharf before construction operation, so that the operation frame can be prevented from falling into water due to damage and failure, and the safety is improved; meanwhile, the operation frame integrates the crawling ladder and the guardrail, can be lengthened and heightened according to needs so as to be suitable for wharfs with different heights, and has high applicability; the platform board is movably buckled on the cross rod, and can be placed on different layers according to requirements; the distance between every two layers of cross bars is in the reasonable range of human engineering, so that construction workers can sit on the platform plate, step on the cross bar on the next layer by feet, lean against the cross bar on the previous layer by the back or the head and neck, and the construction operation is very convenient.
The above-mentioned embodiments only represent one embodiment of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (9)
1. A wharf maintenance operation frame comprises a rectangular frame structure formed by welding four vertical rods and a plurality of layers of transverse rods, wherein a hanging arm is connected above the rectangular frame structure, and the wharf maintenance operation frame is characterized in that a hanging position width adjustable mechanism is arranged on the hanging arm; the hanging position width adjustable mechanism comprises:
the hook plate corresponds to the inner wall surface of the wharf wall body, is arranged at the end part of the hanging arm, and is provided with a threaded through hole;
the limiting block corresponds to the outer wall surface of the wharf wall body and is arranged on the lower end face of the hanging arm; and
and the adjusting screw is arranged in the threaded through hole in a penetrating manner and is matched with the threaded through hole.
2. The wharf maintenance work frame according to claim 1, wherein the adjusting screw penetrates through one end of the threaded through hole, and a wall contact member is arranged on the inner wall surface corresponding to a wharf wall body; the touch wall piece is a rubber block.
3. The dock maintenance frame of claim 2, further comprising support blocks attached to the cross bars at the lower portion of the rectangular frame structure and opposite the outer wall of the dock wall.
4. The wharf maintenance work frame of claim 3, wherein the limiting blocks and the supporting blocks are located on the same vertical plane at the end surfaces contacting with the outer wall surface of the wharf wall.
5. The dock maintenance frame of claim 1, further comprising a deck plate that removably snaps onto two of the cross bars disposed opposite one another on the same floor.
6. The dock servicing jig of claim 5, wherein the width of the deck plate is half the length of the cross bar with which it is snapped.
7. The dock maintenance frame of claim 1, wherein the distance between each two layers of the cross bars is in the range of 400mm to 600 mm.
8. The dock maintenance handling frame of claim 1, further comprising a lifting lug disposed on an upper end surface of the hanging arm.
9. The dock maintenance handling frame of claim 8, wherein a safety rope is connected to the lifting lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920779385.4U CN210368823U (en) | 2019-05-27 | 2019-05-27 | Wharf maintenance operation frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920779385.4U CN210368823U (en) | 2019-05-27 | 2019-05-27 | Wharf maintenance operation frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210368823U true CN210368823U (en) | 2020-04-21 |
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ID=70262867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920779385.4U Active CN210368823U (en) | 2019-05-27 | 2019-05-27 | Wharf maintenance operation frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210368823U (en) |
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2019
- 2019-05-27 CN CN201920779385.4U patent/CN210368823U/en active Active
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