CN221774397U - A quick assembly workbench for accessories of civil air defense doors - Google Patents

Abstract

The utility model discloses a rapid assembly workbench for fittings of a civil air defense door, and relates to the technical field of civil air defense engineering. The utility model comprises a bottom plate, support columns, rotating columns and limiting blocks, wherein both sides of the bottom plate are fixedly provided with fixing plates, the center of the top of each fixing plate is rotationally connected with the rotating column, the periphery of each rotating column is fixedly provided with a threaded rod, one end of the threaded rod, which is far away from the rotating column, is fixedly provided with the limiting blocks, and the center of the bottom plate is fixedly provided with the support columns. The utility model solves the problems that the workbench of the civil air defense door is inconvenient to use when facing different civil air defense doors in the working process and the civil air defense door is difficult to use when being manually pushed when being conveyed to the workbench by arranging the bottom plate, the support column, the rotating column and the limiting block, and the utility model has the advantages that: the people air defense doors with different sizes can be better limited, and the position is more convenient to manually push and change when in use.

Description

Quick assembly workbench for fittings of civil air defense door

Technical Field

The utility model belongs to the technical field related to civil air defense engineering, and particularly relates to a rapid assembly workbench for fittings of a civil air defense door.

Background

The civil air defense door is a door of a civil protection engineering entrance and a civil air defense door, is more vivid in classification, comprises a common single-leaf protective airtight door, a common double-leaf protective airtight door, a common movable threshold single-leaf protective airtight door, a common double-leaf protective airtight door and a common double-leaf protective airtight door, and the like, and has a good protective effect in the working process, and is well supported by a workbench in the production process of the civil air defense door, and the civil air defense door can be well supported in the working process of the workbench, but has the following defects in actual use:

The civil air defense door workbench directly limits the civil air defense door on the workbench in the working process, but the civil air defense door is directly limited by a limiting structure in the limiting process, when the limiting is carried out, the corresponding position of the corresponding civil air defense door is clamped, the complex clamping adjustment is required to be carried out on different civil air defense doors, the adjustment is complicated in the working process, and the use is inconvenient;

The people's air defense door workstation is in the in-process of carrying out work, directly transports people's air defense door to its top, carries out the assembly of corresponding accessory, at the in-process of assembly, generally faces different people's air defense doors, need aim at the position of transport carefully, when transporting on the workstation, just need the manual work to promote, and manual work promotes when using needs great with great effort, and is comparatively troublesome when using.

Disclosure of utility model

The utility model aims to provide a rapid assembly workbench for fittings of a civil air defense door, which solves the problems that the workbench of the civil air defense door is inconvenient to use when being subjected to complex clamping adjustment in the working process of different civil air defense doors, and the civil air defense door is difficult to use when being manually pushed when being conveyed to the workbench by arranging a bottom plate, a support column, a rotating column and a limiting block.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

The utility model relates to a rapid assembly workbench for fittings of a civil air defense door, which comprises a bottom plate, support columns, rotary columns and limiting blocks, wherein both sides of the bottom plate are fixedly provided with fixing plates, the center of the top of each fixing plate is rotationally connected with the rotary column, the periphery of each rotary column is fixedly provided with a threaded rod, one end of each threaded rod, which is far away from the rotary column, is fixedly provided with the limiting block, the center of the bottom plate is fixedly provided with the support columns, the rotary columns and the limiting blocks are supported on the support columns through the bottom plate when in operation, the bottom plate is supported on a mounting plate through the support columns when in operation, the threaded rods are connected onto the mounting plate through the rotary columns, and the pressing bolts are supported on the threaded rods through the limiting blocks.

Further, the bottom plate top is fixed with the fixed strip with horizontal central line symmetry, and one end of fixed strip and an terminal surface parallel and level of bottom plate, two the fixed strip is close to one side joint rotation mutually is connected with a plurality of dwang, and is adjacent interval between the dwang equals, and the bottom plate is when carrying out work, supports the dwang above that through the support bar to provide the supplementary that the door plant was carried through the dwang.

Further, two the fixed strip keep away from its one end with bottom plate tip parallel and level is fixed with limit baffle jointly, limit baffle fixes at the top of bottom plate, and the door plant that carries through the dwang passes through limit baffle restriction position.

Further, the upper portion of support column week side is annular array and is fixed with the support frame, every the top of support frame is all fixed at the top of bottom plate, the bottom mounting of support column has the supporting disk, and the support column is when working, through support frame cooperation support column supporting plate to through supporting disk cooperation support column.

Further, every the week side threaded connection of threaded rod has the push nut, one side that the push nut kept away from the steering column is provided with the limiting plate, limiting plate link up swing joint in threaded rod week side for during operation, can restrict the people's air defense door on the corresponding dwang.

Further, the top central authorities of stopper link up swing joint and have the pressure to move the bolt, the pressure that moves the bolt tip rotation below the stopper is connected with flexible briquetting, and the stopper is when carrying out the during operation, when rotatory through the pressure bolt for flexible briquetting presses on the civil air defense door, restriction civil air defense door position.

The utility model has the following beneficial effects:

According to the utility model, the problem that the workbench of the civil air defense door is inconvenient to use in the process of facing different civil air defense doors in a complex clamping adjustment manner is solved by arranging the bottom plate, the rotating posts and the limiting blocks, so that the door plate is limited by the limiting blocks, the rotating posts and the threaded rods on the rotating posts are rotated immediately, after the threaded rods are aligned to the civil air defense doors, the door plate is firstly arranged at a proper position on the rolling rods, the limiting plates are pushed to contact the civil air defense doors, then the pushing nuts are rotated to be fastened, so that the position of the civil air defense doors above the bottom plate is limited when the workbench is used, fittings of the civil air defense doors are assembled, after the bolts are unscrewed after the bolts are screwed down, the pushing nuts are unscrewed, the threaded rods and the rotating posts are rotated, and the threaded rods are loosened after the civil air defense doors are separated, so that the clamping adjustment is not needed when the civil air defense doors with different surface densities are used, and the workbench is more convenient.

According to the utility model, the bottom plate and the support columns are arranged, so that the problem that the civil air defense door is difficult to use when being manually pushed when being conveyed to the workbench in the working process of the civil air defense door workbench is solved, after the bottom plate is supported, the civil air defense door is conveyed to the upper part of the bottom plate through an external conveying structure and is matched with a rolling rod to carry out rolling conveying, and in the rolling process, the door plate is limited by the limit baffle plate, so that the civil air defense door can be pushed more labor-saving and more convenient when being moved on the workbench, and the use is more convenient.

Drawings

FIG. 1 is a perspective view of an assembly structure of a rapid assembly workbench for fittings of a civil air defense door;

FIG. 2 is a perspective view of a base plate structure;

FIG. 3 is a perspective view of a support column structure;

FIG. 4 is a perspective view of a rotor post structure;

Fig. 5 is a perspective view of a structure of the stopper.

Reference numerals:

1. a bottom plate; 101. a fixing strip; 102. a limit baffle; 103. a rolling rod; 2. a support column; 201. a support frame; 202. a support plate; 3. a rotating column; 301. a fixing plate; 302. a threaded rod; 303. pushing the nut; 304. a limiting plate; 4. a limiting block; 401. pressing a bolt; 402. and (5) a flexible pressing block.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-5, the utility model discloses a rapid assembly workbench for fittings of a civil air defense door, which comprises a bottom plate 1, support columns 2, rotating columns 3 and limiting blocks 4, wherein both sides of the bottom plate 1 are fixedly provided with fixing plates 301, the rotating columns 3 and the limiting blocks 4 are supported on the bottom plate 1 during operation, the rotating columns 3 are rotatably connected to the top center of each fixing plate 301 through the fixing plates 301, the rotating columns 3 are rotatably connected to the top center of each fixing plate 301, a threaded rod 302 is in threaded connection with the rotating columns 3 during operation, a threaded rod 302 is fixed to the periphery of each rotating column 3, a push nut 303 is in threaded connection with the threaded rod 302 during operation, one end of the threaded rod 302, far away from the rotating columns 3, is fixedly provided with the limiting blocks 4, during operation, a pressing bolt 401 penetrates through the threaded connection with the limiting blocks 4, the bottom center of the bottom plate 1 is fixedly provided with the support columns 2, and the bottom plate 1 is supported on a support plate 202 during operation.

As shown in fig. 1 and 2, fixing strips 101 are symmetrically fixed on the top of the base plate 1 by a transverse center line, one end of each fixing strip 101 is flush with one end face of the base plate 1, one sides of the two fixing strips 101 close to each other are connected with a plurality of rolling rods 103 in a common rotation mode, the distances between the adjacent rolling rods 103 are equal, the base plate 1 is connected to the top of the base plate 1 through the fixing strips 101 when in operation, and the civil air defense door can roll to move to contact with a limit baffle 102 through the rolling rods 103.

As shown in fig. 1 and 2, one end, which is far away from the end, flush with the end of the bottom plate 1, of the two fixing strips 101 is jointly fixed with a limit baffle 102, the limit baffle 102 is fixed at the top of the bottom plate 1, and when the anti-theft door is in operation, the position above the bottom plate 1 on the rolling rod 103 is limited by the limit baffle 102 when the limit baffle 102 is in operation.

As shown in fig. 1 and 3, the upper part of the circumferential side of the support column 2 is fixed with support frames 201 in a ring array, the top of each support frame 201 is fixed at the top of the bottom plate 1, the bottom end of the support column 2 is fixed with a support plate 202, the support frames 201 support the bottom plate 1 on the support plate 202 when working, and the bottom end of the support column 2 can be installed on the ground or other support components through the support plate 202.

As shown in fig. 1 and 4, a push nut 303 is screwed on the circumferential side of each threaded rod 302, a limiting plate 304 is disposed on one side of the push nut 303 away from the rotating post 3, the limiting plate 304 is movably connected on the circumferential side of the threaded rod 302, when the threaded rod 302 works, the push nut 303 rotates to enable the limiting plate 304 to move by rotating the push nut 303, and when the limiting plate 304 moves, the position of the civil air defense door on the rolling rod 103 is limited.

As shown in fig. 1 and 5, the center of the top of the limiting block 4 is movably connected with a pressing bolt 401, the end part of the pressing bolt 401 below the limiting block 4 is rotatably connected with a flexible pressing block 402, when the limiting block 4 works, the pressing bolt 401 drives the flexible pressing block 402 to press the civil air defense door at the top of the rolling rod 103 when the flexible pressing block 402 descends when rotating, and when the limiting block is used, the civil air defense door is limited.

The specific working principle of the utility model is as follows: when the anti-theft door is in operation, firstly, after the bottom plate 1 is lifted to a proper position through a crane and the like, the supporting plate 202 is aligned to the corresponding position, the installation component is inserted into the supporting plate 202 and then is inserted into the installation position, so that the bottom plate 1 is well supported on the ground through the supporting columns 2, after the bottom plate 1 is well supported, the anti-theft door is conveyed to the position above the bottom plate 1 through an external conveying structure, rolling conveying is carried out through the cooperation of the rolling rods 103, the door plate is limited by the limit baffles 102 in the rolling process, immediately, the rotating columns 3 and the threaded rods 302 on the rotating columns 3 are rotated, after the threaded rods 302 are aligned to the anti-theft door, firstly, the door plate is arranged to the proper position on the rolling rods 103, the limit plates 304 are pushed to contact the anti-theft door, and then the pushing nuts 303 are rotated to be fastened, so that when the anti-theft door is well limited to the position above the bottom plate 1 is assembled, after the bolts 401 are loosened after the assembly is completed, the threaded rods are unscrewed, the threaded rods are pushed 302 and the rotating columns 3 are rotated, and the anti-theft door is separated from the rolling rods 103 from the position above the bottom plate 1, and the anti-theft door is completed.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims (6)

1. A quick assembly workbench for accessories of a civil air defense door, comprising a base plate (1), a support column (2), a rotating column (3) and a limit block (4), characterized in that: fixed plates (301) are fixed on both sides of the base plate (1), the top center of each fixed plate (301) is rotatably connected to a rotating column (3), a threaded rod (302) is fixed on the circumference of each rotating column (3), a limit block (4) is fixed at one end of the threaded rod (302) away from the rotating column (3), and a support column (2) is fixed at the bottom center of the base plate (1). 2. A quick assembly workbench for accessories of a civil air defense door according to claim 1, characterized in that: a fixing strip (101) is fixed symmetrically to the top of the base plate (1) along a transverse center line, and one end of the fixing strip (101) is flush with an end surface of the base plate (1), and a plurality of rolling rods (103) are connected to each other by a side where two fixing strips (101) are close to each other and are rotatably connected, and the spacing between adjacent rolling rods (103) is equal. 3. A quick assembly workbench for accessories of a civil air defense door according to claim 2, characterized in that: the two fixing strips (101) are jointly fixed with a limit baffle (102) at one end thereof which is away from the end flush with the end of the bottom plate (1), and the limit baffle (102) is fixed on the top of the bottom plate (1). 4. A quick assembly workbench for accessories of a civil air defense door according to claim 1, characterized in that: a support frame (201) is fixed in a circular array on the upper part of the peripheral side of the support column (2), the top of each support frame (201) is fixed to the top of the base plate (1), and a support plate (202) is fixed to the bottom end of the support column (2). 5. A quick assembly workbench for accessories of a civil air defense door according to claim 1, characterized in that: a push nut (303) is threadedly connected to the circumferential side of each threaded rod (302), and a limiting plate (304) is provided on the side of the pushing nut (303) away from the rotating column (3), and the limiting plate (304) is movably connected to the circumferential side of the threaded rod (302). 6. A quick assembly workbench for accessories of a civil air defense door according to claim 1, characterized in that: a pressing bolt (401) is movably connected through the top center of the limit block (4), and a flexible pressing block (402) is rotatably connected to the end of the pressing bolt (401) below the limit block (4).