CN216549176U

CN216549176U - Anti-toppling clamp

Info

Publication number: CN216549176U
Application number: CN202120639504.3U
Authority: CN
Inventors: 曾晓辉; 伍平平
Original assignee: Zhoushan Cosco Shipping Heavy Industry Co ltd
Current assignee: Zhoushan Cosco Shipping Heavy Industry Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2022-05-17
Anticipated expiration: 2031-03-26

Abstract

The utility model provides an anti-toppling clamp, including last cardboard subassembly and lower baffle subassembly, it is formed by four cardboards to go up the cardboard subassembly, a connecting plate and a handle assembly, the cardboard is the L shaped plate, the handle is fixed on the connecting plate, the cardboard is around being, bilateral symmetry sets up in the connecting plate below, cardboard upper end is fixed with the connecting plate lower extreme, form cross centre gripping groove around and between the cardboard about and, lower baffle subassembly includes a baffle, the baffle lower extreme transversely is fixed with two fixed plates, the fixed plate forms the F-shaped structure with the baffle, during the use, it embolias wallboard upper end cross or T word joint position through cross centre gripping groove to go up the cardboard subassembly, lower baffle subassembly sets up in wallboard lower part side position, through two fixed plate centre grippings at the angle steel, T section bar or steel sheet free edge, through the bolt-tightening of screwing. The wall plate anti-toppling device is simple in structure, labor-saving and convenient to operate, safe, environment-friendly, easy to manufacture and maintain, less in used materials, low in cost and capable of effectively preventing the wall plate from toppling over during ship construction.

Description

Anti-toppling clamp

Technical Field

The utility model belongs to the technical field of ship repair and construction, and relates to an anti-toppling clamp which is used for preventing toppling of a wallboard during assembling during ship repair and construction.

Background

During the construction of ships, the assembly of wall plates is the most work. After the wallboard is hoisted to the designated position, in order to prevent to topple over and need using the crane protection, weld bracing such as steel pipe or angle steel and just can loosen the lifting hook after fixing the wallboard. The disadvantages of this method are:

firstly, the crane time is occupied, so that the crane efficiency is low;

secondly, the average weight of the inclined strut is about 50KG, and constructors are difficult to carry;

thirdly, the inclined strut is connected with the wall plate in a welding mode, the welding workload is large, the damaged welding joint needs to be cut off and polished after the assembly operation is finished, the polishing workload is also large, the efficiency is low, and manpower and material resources are seriously wasted;

welding defects often exist during welding of the inclined strut, so that the connection strength is reduced, and potential safety hazards exist;

fifthly, the position of the wall plate needs to be finely adjusted in the assembling process, and the inclined strut and the wall plate are welded to be fixed and are not convenient to adjust.

Therefore, it is desirable to design an anti-tipping fixture for preventing tipping of siding panels when assembled.

Disclosure of Invention

The utility model aims to solve the technical problem of providing an anti-tipping clamp which is simple in structure, labor-saving, safe, reusable and low in cost.

The technical scheme adopted by the utility model for solving the technical problems is as follows: an anti-toppling clamp is characterized in that: the anti-toppling clamp comprises an upper clamping plate assembly and a lower baffle assembly, wherein the upper clamping plate assembly is formed by assembling four clamping plates, a connecting plate and a handle, the clamping plates are L-shaped plates, the connecting plate is a strip-shaped plate, the handle is fixed above the connecting plate, the clamping plates are symmetrically arranged below the connecting plate in a front-back and left-right manner, the upper ends of the clamping plates are fixed with the lower end of the connecting plate, a cross-shaped clamping groove is formed between the front-back clamping plate and the left-right clamping plate, the lower baffle assembly comprises a vertically arranged baffle, two fixing plates are transversely fixed on one side of the lower end of the baffle, the two fixing plates and the baffle form an inverted F-shaped structure, when in use, the upper clamping plate assembly is sleeved into the cross-shaped or T-shaped joint position at the upper end of the wall plate through the cross-shaped clamping groove, the lower baffle assembly is arranged at the side position of the lower part of the wall plate and is clamped on the free edge of an angle steel bar, a T-shaped section bar or a steel plate through the two fixing plates, and fastening by screwing the bolt.

As the improvement, cardboard, connecting plate, handle, baffle and fixed plate are the steel sheet, and the cardboard is along the cross central line symmetrical arrangement of connecting plate, and the upper end and the connecting plate welded fastening of cardboard, handle are rectangle, and welded fastening is in connecting plate upper end middle part position, and the waist circle hole of being convenient for the transport is seted up at the middle part of handle.

Further, the two fixing plates are welded on one side of the bottom end of the baffle plate up and down, the middle of the fixing plate at the upper end is provided with an opening and a tapping, a nut matched with a screwing bolt is installed on the fixing plate at the upper end corresponding to the position of the opening, and the screwing bolt is screwed into the nut and the opening to fasten the free edge of the clamped angle steel, the T-shaped section or the steel plate.

Furthermore, the number of the screwing bolts is two, two corresponding holes and two nuts are arranged on the fixing plate at the upper end.

Furthermore, the lower baffle plate assemblies are divided into two groups and are respectively arranged at the front and rear positions of the lower end of the wall plate.

Furthermore, the width of the cross-shaped clamping groove of the upper clamping plate assembly is 28-32 mm.

Further, the height of the baffle is not less than 450mm, and the distance between the two fixing plates is 45-55 mm.

Finally, the upper clamping plate assembly and the lower clamping plate assembly can be used independently and can also be used for fixing a wallboard with a larger overall dimension in a matching mode.

Compared with the prior art, the utility model has the advantages that: the wall plate fixing device is characterized in that an upper clamping plate assembly and a lower baffle plate assembly are arranged, a cross-shaped clamping groove is formed in the lower end of the upper clamping plate assembly, the cross-shaped clamping groove can be sleeved in the position of a cross-shaped or T-shaped joint at the upper end of a wall plate and is used for fixing the upper part of the wall plate and preventing the wall plate from toppling forwards and backwards, the lower baffle plate assembly is divided into a front baffle plate and a rear baffle plate, and the front baffle plate and the rear baffle plate are arranged on the front side and the rear side of the lower part of the wall plate and prevent the wall plate from toppling forwards and backwards; go up cardboard and lower baffle can the exclusive use, also can cooperate and be used for fixing the great wallboard of overall dimension. The utility model has the advantages of simple structure, labor-saving and convenient operation, reusability, safety, environmental protection, easy manufacture and daily maintenance, less used materials and low manufacture cost, and can effectively prevent the wall plate from toppling during the ship construction.

Drawings

FIG. 1 is a schematic structural diagram of an upper card assembly according to an embodiment of the present invention;

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

FIG. 3 is a side view of FIG. 1;

FIG. 4 is a top view of FIG. 1;

FIG. 5 is a front view of a lower baffle assembly in an embodiment of the present invention;

FIG. 6 is a side view of the lower baffle assembly;

fig. 7 is a schematic structural diagram of the embodiment of the utility model in a use state.

Detailed Description

The utility model is described in further detail below with reference to the accompanying examples.

As shown in figures 1-7, an anti-toppling clamp comprises an upper clamping plate assembly A and a lower baffle assembly B, wherein the upper clamping plate assembly A is used for fixing the upper part of a wall plate, and the lower baffle assembly B is used for fixing the lower part of the wall plate. Go up cardboard subassembly A by four cardboard 1, a connecting

plate

2 and 3 assemblies of a handle form, cardboard 1, connecting plate 2 and, handle 3 all adopts the steel sheet, cardboard 1 is the L shaped plate, connecting plate 2 is the bar board, cardboard 1 sets up the lower extreme at connecting plate 2 along the cross central line symmetry of connecting plate 2, the upper end of cardboard 1 and the lower extreme welded fastening of connecting plate 2, form cross centre gripping groove 10 around cardboard 1 reaches about around and between the cardboard 1, generally, cardboard 1 is around, the bilateral symmetry sets up the below at connecting plate 2. The handle 3 is rectangle, and handle 3 welded fastening is in connecting plate 2 upper end middle part position, and a waist round hole 31 has been seted up at the middle part of handle 3, the transport of being convenient for. Baffle subassembly B includes the baffle 4 of a vertical setting down, lower extreme one side of baffle 4 transversely is fixed with two fixed plates 5, baffle 4 and fixed plate 5 are the steel sheet, baffle 4 highly be not less than 450mm, weld in bottom one side of baffle 4 about two fixed plates 5, two fixed plates 5 form the structure of falling F with baffle 4, the middle part of fixed plate 5 of upper end is equipped with trompil and tapping, correspond on fixed plate 5 of upper end and install the nut 7 supporting with the bolt 6 of screwing with the position of trompil, the effect of nut 7 is the screw thread contact height who is used for increasing rotatory bolt 6, increase the power of clenching. The lower baffle component B is divided into two groups, which are respectively arranged at the front and rear positions of the lower end of the wall plate, clamped on the free edge of the angle steel, the T-shaped section or the steel plate through two fixing plates 5 and fastened through a screwing bolt 7. The number of the tightening bolts 6 is two in this embodiment, and two openings and two nuts 7 are correspondingly provided on the fixing plate 5 at the upper end.

The steel plate material of the embodiment is common Q235-A steel.

In this embodiment, the size of the clamping plate 1 is 550mm long × 80mm wide × 15mm thick, the size of the connecting plate 2 is 190mm long × 80mm wide × 15mm thick, and the size of the handle 3 is 190mm long × 100mm wide × 15mm thick.

The 4 clamping plates 1 are bent at 250mm positions for 90 degrees, one end of each clamp plate with the thickness of 250mm is welded to the position of the cross center line of the connecting plate 2, which is deviated by 15mm, the opening distance between the connecting plates 2 is 30mm, namely the width of the cross clamping groove 10 is 30 mm; the size of the waist round hole 31 at the center of the handle 3 is 120mm multiplied by 50 mm.

The baffle 4 is 500mm long multiplied by 120mm wide multiplied by 15mm thick, the fixed plate 5 is 80mm long multiplied by 120mm wide multiplied by 15mm thick, and the space between the two fixed plates 5 is 50 mm.

As shown in figure 7, the upper clamping plate component A is sleeved in the cross or T-shaped joint position at the upper end of the wall plate through the cross-shaped clamping groove 10, the lower baffle component B is arranged at the front side and the rear side of the lower part of the wall plate, and is clamped on the free edge of an angle steel, a T-shaped section or a steel plate through two fixing plates 5 and fastened through a screwing bolt 6. During the use, install 2 baffle subassembly B down in advance at the wallboard mounted position, screw bolt 6 and fasten, install cardboard subassembly A after the wallboard handling reaches the assigned position, realize laborsaving, simple and convenient, safe fixed of wallboard, prevent to topple over.

Go up cardboard subassembly A and lower baffle subassembly B but exclusive use also can cooperate and be used for fixing the great wallboard of overall dimension.

The weight of the clamp is only 20KG, the used materials are few, the processing is convenient, the cost is low, the inclination of the wall plate during the ship building can be effectively prevented through implementation and use, and the operation is labor-saving, convenient and safe.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An anti-toppling clamp is characterized in that: the anti-toppling clamp comprises an upper clamping plate assembly and a lower baffle assembly, wherein the upper clamping plate assembly is formed by assembling four clamping plates, a connecting plate and a handle, the clamping plates are L-shaped plates, the connecting plate is a strip-shaped plate, the handle is fixed above the connecting plate, the clamping plates are symmetrically arranged below the connecting plate in a front-back and left-right manner, the upper ends of the clamping plates are fixed with the lower end of the connecting plate, a cross-shaped clamping groove is formed between the front-back clamping plate and the left-right clamping plate, the lower baffle assembly comprises a vertically arranged baffle, two fixing plates are transversely fixed on one side of the lower end of the baffle, the two fixing plates and the baffle form an inverted F-shaped structure, when in use, the upper clamping plate assembly is sleeved into the cross-shaped or T-shaped joint position at the upper end of the wall plate through the cross-shaped clamping groove, the lower baffle assembly is arranged at the side position of the lower part of the wall plate and is clamped on the free edge of an angle steel bar, a T-shaped section bar or a steel plate through the two fixing plates, and fastening by screwing the bolt.

2. The anti-tipping clamp of claim 1, wherein: cardboard, connecting plate, handle, baffle and fixed plate are the steel sheet, and the cardboard is along the cross central line symmetrical arrangement of connecting plate, and the upper end and the connecting plate welded fastening of cardboard, handle are rectangle, and welded fastening is in connecting plate upper end middle part position, and the waist circle hole of being convenient for the transport is seted up at the middle part of handle.

3. The anti-tipping clamp of claim 2, wherein: the two fixing plates are welded on one side of the bottom end of the baffle plate up and down, the middle of the fixing plate at the upper end is provided with an opening and a tapping, a nut matched with a screwing bolt is installed on the fixing plate at the upper end corresponding to the position of the opening, and the screwing bolt is screwed into the nut and the opening to fasten the free edge of the clamped angle steel, the T-shaped section or the steel plate.

4. The anti-tipping clamp of claim 3, wherein: the number of the screwing bolts is two, and two openings and two nuts are correspondingly arranged on the fixing plate at the upper end.

5. The anti-tipping clamp of claim 1, wherein: the lower baffle components are divided into two groups and are respectively arranged at the front and rear positions of the lower end of the wall plate.

6. The anti-tipping clamp of claim 1, wherein: the groove width of the cross-shaped clamping groove of the upper clamping plate assembly is 28-32 mm.

7. The anti-tipping clamp of claim 1, wherein: the height of the baffle is not less than 450mm, and the distance between the two fixing plates is 45-55 mm.

8. The anti-tipping clamp according to any one of claims 1 to 7, wherein: the upper clamping plate assembly and the lower baffle plate assembly are used independently or are matched with each other to fix a wall plate with a larger overall dimension.