CN210046229U

CN210046229U - Civil air defense door welding compresses tightly platform

Info

Publication number: CN210046229U
Application number: CN201920646737.9U
Authority: CN
Inventors: 陆银波; 钟华; 梁锋; 林姣姣; 郁向红
Original assignee: Guangxi Nanning Better Ventilation Protection Equipment Co Ltd
Current assignee: Guangxi Nanning Better Ventilation Protection Equipment Co Ltd
Priority date: 2019-05-07
Filing date: 2019-05-07
Publication date: 2020-02-11
Anticipated expiration: 2029-05-07

Abstract

The utility model discloses a people's air defense door welding compresses tightly platform, including stand, base and work piece platform, the upper end of base is provided with the stand, and the stand is provided with four, be provided with work piece platform between stand and the stand, the stand all is provided with the clamp plate with one side of stand opposite direction, the indent has been seted up to the position department of the corresponding work piece platform four corners of lower extreme of clamp plate, the side all is provided with the slider around the stand, the slider all welds on corresponding clamp plate, work piece platform's lower extreme is provided with the removal strip, the removal groove has all been seted up to the position department of the removal strip of the corresponding work piece platform lower extreme in upper end of base. The utility model discloses a set up clamp plate and shifting chute, solved and did not possess the function of adjusting position and the not enough problem of stability among the people's air defense door welded platform.

Description

Civil air defense door welding compresses tightly platform

Technical Field

The utility model relates to a people's air defense door welding equipment technical field specifically is a people's air defense door welding compresses tightly platform.

Background

The civil air defense door is a door of an entrance and an exit of civil protection engineering, is classified clearly, and comprises various civil air defense devices such as a common single-leaf protective airtight door, a common double-leaf protective airtight door, an airtight door, a movable threshold single-leaf protective airtight door, a double-leaf protective airtight door, an airtight door and the like, and belongs to civil air defense protection devices, so that the welding of the civil air defense door is an important process.

However, the prior art has the following defects:

1. among the current people's air defense door welded platform, its platform does not possess the function of adjusting position to when making to place the work piece on the platform, the condition that the staff can appear damaging.

2. Among the current people's air defense door welded platform, its platform stability is not enough, and in welding process, the condition of shake can take place for the platform.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a civil air defense door welding compresses tightly platform has solved the problem that does not possess adjusting position's function and stability not enough among the civil air defense door welding platform.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model discloses a people's air defense door welding compresses tightly platform, including stand, base and work piece platform, the upper end of base is provided with the stand, and the stand is provided with four, be provided with work piece platform between stand and the stand, the stand all is provided with the clamp plate with one side of stand opposite direction, the indent has been seted up to the position department of the corresponding work piece platform four corners of lower extreme of clamp plate, the side all is provided with the slider around the stand, the slider all welds on corresponding clamp plate.

Preferably, the lower extreme of work piece platform is provided with the removal strip, and removes the strip and be provided with two roots, the front and back side that removes the strip all is provided with the carriage release lever, the position of carriage release lever side all is provided with two around removing the strip.

Preferably, the upper end of the base is provided with a moving groove at a position corresponding to the moving strip at the lower end of the workpiece platform, the inner side wall of the moving groove is provided with a fixed groove, the moving strip is arranged in the corresponding moving groove, and the moving rod is arranged in the corresponding fixed groove.

Preferably, the lower extreme of clamp plate all is provided with the installation piece, the mounting groove has all been seted up to the corresponding position department of installation piece in base upper end.

Preferably, the spout has all been seted up to the side around the stand, the locking groove has all been seted up to the inside of spout, all be provided with the locking piece in the locking groove.

Preferably, the sliding blocks are provided with screw rods, one ends of the screw rods are welded on the locking blocks, and nuts are sleeved at the other ends of the screw rods.

The utility model discloses owing to adopted above-mentioned technical scheme, possess following beneficial effect:

(1) the utility model discloses a set up the shifting chute, because the carriage release lever is installed in corresponding fixed slot, the carriage release lever is placed in corresponding shifting chute, thereby make work piece platform can not break away from with the base easily, through removing work piece platform, thereby make the carriage release lever remove in the shifting chute, the carriage release lever removes in the fixed slot, when needs place the work piece on work piece platform, shift out work piece platform from between the stand, place the work piece on work piece platform again, can prevent that the staff can take place the condition of damaging when not shifting out work piece platform from between the stand, the problem of the function that does not possess the adjusting position among the people's air defense door welded platform has been solved, and simple structure is possessed simultaneously, the benefit of the operation of being convenient for.

(2) The utility model discloses a set up the clamp plate, through unscrewing the nut, thereby make slider and locking piece can remove at corresponding spout and locking inslot, through moving the slider downwards, thereby drive the clamp plate downstream, thereby make the indent push down with corresponding work piece platform's corner, install in the piece card advances corresponding mounting groove simultaneously, at this moment screw up the nut again, thereby make slider and locking piece press from both sides tightly, thereby make the condition that the clamp plate can not appear rocking, thereby make work piece platform can not appear rocking the condition, the problem of stability not enough among the people's air defense door welded platform has been solved, moreover, the steam generator is simple in structure, and the benefit of low cost is possessed.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a schematic view of the base of FIG. 1 according to the present invention;

fig. 3 is an enlarged view of the structure a in fig. 1 according to the present invention.

The reference numbers in the figures are: 1. a column; 2. pressing a groove; 3. pressing a plate; 4. a base; 5. fixing grooves; 6. a moving groove; 7. a workpiece platform; 8. mounting grooves; 9. a chute; 10. a moving bar; 11. a travel bar; 12. a locking block; 13. a slider; 14. mounting blocks; 15. a screw; 16. a nut; 17. and locking the grooves.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and by referring to preferred embodiments. It should be understood, however, that the numerous specific details set forth in the specification are merely set forth to provide a thorough understanding of one or more aspects of the present invention, which may be practiced without these specific details.

As shown in fig. 1-3, the utility model provides a technical solution: a civil air defense door welding and pressing platform comprises upright posts 1, a base 4 and workpiece platforms 7, wherein the upper end of the base 4 is provided with the upright posts 1, the number of the upright posts 1 is four, the workpiece platforms 7 are arranged between the upright posts 1 and the upright posts 1, one side of the upright posts 1 opposite to the upright posts 1 is provided with a pressing plate 3, the lower ends of the pressing plates 3 are provided with pressing grooves 2 corresponding to the four corners of the workpiece platforms 7, the front side and the rear side of the upright posts 1 are provided with sliding blocks 13, the sliding blocks 13 are welded on the corresponding pressing plates 3, the lower end of the workpiece platform 7 is provided with a moving strip 10, the moving strip 10 is provided with two moving rods 11, the front side and the rear side of the moving strip 10 are provided with two moving rods 11, the upper end of the base 4 is provided with a moving groove 6 corresponding to the position of the moving strip 10 at the lower end of the workpiece platform 7, the inner side wall, the movable strips 10 are arranged in the corresponding movable grooves 6, the movable rods 11 are arranged in the corresponding fixed grooves 5, as the movable rods 11 are arranged in the corresponding fixed grooves 5, the movable strips 10 are placed in the corresponding movable grooves 6, the workpiece platform 7 cannot be easily separated from the base 4, the movable strips 10 can move in the movable grooves 6 by moving the workpiece platform 7, the movable rods 11 move in the fixed grooves 5, when a workpiece needs to be placed on the workpiece platform 7, the workpiece platform 7 is moved out from between the upright posts 1, then the workpiece is placed on the workpiece platform 7, the situation that a worker can be injured when the workpiece platform 7 is not moved out from between the upright posts 1 can be prevented, the problem that the civil air defense door welding platform does not have the function of adjusting the position is solved, meanwhile, the civil air defense door welding platform has a simple structure and is convenient to operate, the lower end of the pressure plate 3 is provided with the beneficial installation blocks 14, the upper end of the base 4 is provided with mounting grooves 8 corresponding to the mounting blocks 14, the front side and the rear side of the upright post 1 are provided with sliding grooves 9, the inside of the sliding grooves 9 are provided with locking grooves 17, the locking grooves 17 are provided with locking blocks 12, the sliding blocks 13 and the locking blocks 12 can move in the corresponding sliding grooves 9 and the locking grooves 17 by loosening the nuts 16, the sliding blocks 13 move downwards to drive the pressing plate 3 to move downwards, so that the pressing grooves 2 press the corners of the corresponding workpiece platforms 7, meanwhile, the mounting blocks 14 are clamped into the corresponding mounting grooves 8, the nuts 16 are tightened again, so that the sliding blocks 13 and the locking blocks 12 are clamped tightly, the pressing plate 3 cannot shake, the workpiece platforms 7 cannot shake, the problem of insufficient stability in the civil air defense door welding platform is solved, and the welding platform is simple in structure, the advantage with low costs all is provided with screw rod 15 on the slider 13, and the one end of screw rod 15 all welds on locking block 12, and the other pot head of screw rod 15 is equipped with nut 16.

The working principle is as follows: when the utility model is used, the movable rod 11 is arranged in the corresponding fixed groove 5, the movable strip 10 is arranged in the corresponding movable groove 6, so that the workpiece platform 7 can not be easily separated from the base 4, the movable strip 10 can move in the movable groove 6 by moving the workpiece platform 7, the movable rod 11 moves in the fixed groove 5, when a workpiece is required to be placed on the workpiece platform 7, the workpiece platform 7 is moved out from between the upright posts 1, and then the workpiece is placed on the workpiece platform 7, so that the situation that the worker can be injured when the workpiece platform 7 is not moved out from between the upright posts 1 can be prevented, the sliding block 13 and the locking block 12 can move in the corresponding sliding groove 9 and the locking groove 17 by unscrewing the nut 16, the sliding block 13 is moved downwards to drive the pressing plate 3 to move downwards, so that the pressing groove 2 presses the corner of the corresponding workpiece platform 7, meanwhile, the mounting block 14 is clamped into the corresponding mounting groove 8, and then the nut 16 is screwed down, so that the sliding block 13 and the locking block 12 are clamped tightly, and the pressure plate 3 cannot shake.

To sum up can, the utility model discloses a set up clamp plate 3 and shifting chute 6, solved and did not possess the function and the not enough problem of stability of adjusting position among the people's air defense door welded platform.

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

Claims

1. The utility model provides a people's air defense door welding compresses tightly platform, includes stand (1), base (4) and work piece platform (7), its characterized in that: the upper end of base (4) is provided with stand (1), and stand (1) is provided with four, be provided with work piece platform (7) between stand (1) and stand (1), stand (1) all is provided with clamp plate (3) with one side of stand (1) relative direction, indent (2) have been seted up to the position department of the corresponding work piece platform of lower extreme (7) four corners of clamp plate (3), the front and back side of stand (1) all is provided with slider (13), slider (13) all welds on corresponding clamp plate (3).

2. The civil air defense door welding and pressing platform as claimed in claim 1, wherein: the lower extreme of work piece platform (7) is provided with removes strip (10), and removes strip (10) and be provided with two roots, the side all is provided with carriage release lever (11) around removing strip (10), the position of carriage release lever (11) side all is provided with two around removing strip (10).

3. The civil air defense door welding and pressing platform as claimed in claim 2, wherein: the movable groove (6) is formed in the position of a movable strip (10) at the lower end of the corresponding workpiece platform (7) at the upper end of the base (4), a fixed groove (5) is formed in the side wall of the inner portion of the movable groove (6), the movable strip (10) is arranged in the corresponding movable groove (6), and the movable rod (11) is arranged in the corresponding fixed groove (5).

4. The civil air defense door welding and pressing platform as claimed in claim 1, wherein: the lower extreme of clamp plate (3) all is provided with installation piece (14), mounting groove (8) have all been seted up to the corresponding position department of installing piece (14) in base (4) upper end.

5. The civil air defense door welding and pressing platform as claimed in claim 1, wherein: spout (9) have all been seted up to the front and back side of stand (1), locking groove (17) have all been seted up to the inside of spout (9), all be provided with locking piece (12) in locking groove (17).

6. The civil air defense door welding and pressing platform as claimed in claim 5, wherein: all be provided with screw rod (15) on slider (13), the one end of screw rod (15) all welds on locking piece (12), the other pot head of screw rod (15) is equipped with nut (16).