CN211431668U

CN211431668U - File frame for homeland engineering management

Info

Publication number: CN211431668U
Application number: CN201922160101.6U
Authority: CN
Inventors: 刘士峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-09-08
Anticipated expiration: 2029-12-05

Abstract

The utility model relates to the technical field of document shelf, and discloses a document shelf for homeland engineering management, which comprises a top plate, a bottom plate and a rectangular block, wherein the rear side of the upper surface of the bottom plate is fixedly connected with a baffle plate, the upper end of the side surface of a cylinder is provided with a thread, the cylinder is detachably connected with the top plate through the thread, the top plate is detachably connected with a threaded column through the thread, a threaded rod is sleeved inside a square block with a threaded hole, the left end of the threaded rod is movably connected with a square block through a bearing, the document shelf for homeland engineering management is characterized in that the threaded rod is driven to rotate through rotating a round button, the square block with the threaded hole reversely moves with the square block, if the square block with the threaded hole moves leftwards, the rectangular block is jacked upwards through a movable rod I and a movable rod II, the height of the document shelf is increased, the top plate, the file taking device is convenient to take files and can be used for placing files with different sizes.

Description

File frame for homeland engineering management

Technical Field

The utility model relates to a file rack technical field specifically is a file rack for homeland engineering management.

Background

A plurality of projects and steps are involved in a homeland project, land survey, land assessment, land arrangement, land utilization planning, cadastral management and the like need to be performed, a large amount of file materials need to be collected and arranged, the types of files are complex and various, and the sizes of the files are different, so that a file rack for the homeland project management, which is convenient for collecting and arranging the files with different sizes, is urgently needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a document holder for homeland engineering management has solved the inconvenient problem of collecting different size files of document holder.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a document shelf for homeland engineering management comprises a top plate, a bottom plate and a rectangular block, wherein a front baffle is fixedly connected to the front end of the bottom plate, a partition plate is fixedly connected to the rear side of the upper surface of the bottom plate, a rear baffle is fixedly connected to the rear end of the bottom plate, side plates are fixedly connected to the left end and the right end of the bottom plate respectively, three round holes are formed in the upper surface of each side plate, a cylinder is sleeved in each round hole, threads are arranged at the upper end of the side surface of each cylinder, the cylinder is detachably connected with the top plate through the threads, a threaded hole is formed in the rear side of the lower surface of the top plate, a threaded column is fixedly connected to the upper surface of the rectangular block, the top plate is detachably connected with the threaded column through the threads, a first fixing column is fixedly connected to the left end and the right end of the rear surface of, the front end fixedly connected with threaded hole square of fixed column two, threaded hole square is inside to have cup jointed the threaded rod, the left end of threaded rod has the square through bearing swing joint, the rear surface fixedly connected with fixed column three of square, the movable rod has been cup jointed on the fixed column three, the upper end of movable rod cup joints on being located the left fixed column one of rectangular block rear surface, the right-hand member fixedly connected with round button of threaded rod.

Preferably, the lower surface of the side plate is provided with three threaded holes, and the side plate is detachably connected with the cylinder through the threaded holes.

Preferably, the rear side of the lower surface of the bottom plate is provided with a threaded hole, and the rectangular block is detachably connected with the bottom plate positioned above through threads.

Preferably, the lower surfaces of the square blocks with the threaded holes and the square blocks are in contact with the upper surface of the bottom plate, a round hole is formed in the position, close to the lower portion of the rear side of the side plate at the right end of the bottom plate, and the right end of the threaded rod penetrates through the round hole to be fixedly connected with the round button.

(III) advantageous effects

Compared with the prior art, the utility model provides a file frame for homeland engineering management possesses following beneficial effect:

1. the file rack for the homeland engineering management drives the threaded rod to rotate by rotating the round button, the square block with the threaded hole in threaded connection with the threaded rod moves left and right on the threaded rod, the threaded rod also moves left and right to drive the square block to move in the same direction, the square block with the threaded hole moves in the reverse direction with the square block, if the square block with the threaded hole moves left, the square block moves right, the rectangular block is jacked up by the movable rod I and the movable rod II, the top plate fixedly connected with the rectangular block also moves upward, the height of the file rack is increased, the cylinder in threaded connection with the top plate is also pulled upward, the effects of fixing the file and preventing the file from falling are achieved, the ventilation effect can be enhanced, the file is prevented from being damaged by damp, otherwise, if the square block with the threaded hole moves right, the square block moves right, the top plate moves downward, the height of the file rack is reduced, therefore, the file taking device is convenient to take files and can be used for placing files with different sizes.

2. This document shelf for homeland engineering management passes through screw thread detachable through bottom plate and rectangular block and is connected, and the curb plate passes through screw thread detachable with the cylinder and is connected, and the document shelf can be dismantled or install the document shelf check additional according to the demand of difference like this, reaches the effect according to different demands independent assortment document shelves, and the categorised arrangement of being convenient for stores the file also easy to assemble and dismantles the transportation.

Drawings

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

fig. 2 is a schematic view of the internal structure of the back of the document holder of the present invention.

In the figure: the device comprises a top plate 1, a column 2, a side plate 3, a bottom plate 4, a front baffle 5, a first movable rod 6, a rear baffle 7, a partition plate 8, a round button 9, a first fixed column 10, a rectangular block 11, a second fixed column 12, a square block with a threaded hole 13, a threaded rod 14, a third fixed column 15, a square block 16, a second movable rod 17 and a threaded column 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 document holder for homeland engineering management comprises a top plate 1, a bottom plate 4 and a rectangular block 11, wherein the front end of the bottom plate 4 is fixedly connected with a front baffle 5, the height of the front baffle 5 is less than that of the side plates 3, so that documents can be prevented from falling off, the rear side of the upper surface of the bottom plate 4 is fixedly connected with a partition plate 8, the rear end of the bottom plate 4 is fixedly connected with a rear baffle 7, the left end and the right end of the bottom plate 4 are respectively fixedly connected with the side plates 3, the upper surface of each side plate 3 is provided with three round holes, the lower surface of each side plate 3 is provided with three threaded holes, the side plates 3 are detachably connected with a cylinder 2 through the threaded holes, documents are placed in a space formed by the two side plates 3, the bottom plate 4 and the partition plate 8, the rear side of the lower surface of the bottom plate 4, the side plates 3 are detachably connected with the cylinders 2 through threads, so that the file rack can be detached or additionally provided with file rack grids according to different requirements, the effect of freely combining the file rack according to different requirements is achieved, the file rack is also convenient to install, detach and transport, the cylinders 2 are sleeved in the round holes, threads are arranged at the upper ends of the side surfaces of the cylinders 2, the cylinders 2 are detachably connected with the top plate 1 through threads, threaded holes are formed in the rear side of the lower surface of the top plate 1, threaded columns 18 are fixedly connected to the upper surface of the rectangular block 11, the top plate 1 is detachably connected with the threaded columns 18 through threads, the left end and the right end of the rear surface of the rectangular block 11 are respectively and fixedly connected with first fixed columns 10, the first fixed column 10 on the right side is sleeved with a first movable rod 6, the lower end of the first movable rod 6 is sleeved with a second fixed column, the left end of the threaded rod 14 is movably connected with a square block 16 through a bearing, the lower surfaces of the square block 13 with threaded holes and the square block 16 are contacted with the upper surface of the bottom plate 4, the rear surface of the square block 16 is fixedly connected with a third fixed column 15, a movable rod 17 is sleeved on the third fixed column 15, the upper end of the movable rod 17 is sleeved on a first fixed column 10 positioned on the left side of the rear surface of the rectangular block 11, the right end of the threaded rod 14 is fixedly connected with a round button 9, a round hole is formed in the position, close to the lower part of the rear side of the side plate 3 positioned on the right end of the bottom plate 4, the right end of the threaded rod 14 penetrates through the round hole to be fixedly connected with the round button 9, the round button 9 is rotated to drive the threaded rod 14 to rotate, the square block 13 with threaded holes in threaded connection with the threaded rod 14 moves left and right on the threaded rod 14, through the first 6 and the second 17 of movable rod with the 11 jack-ups of rectangular block, also upwards move with the roof 1 of 11 fixed connection of rectangular block, the height of file rack increases, also upwards be dragged with 1 threaded connection's of roof cylinder 2, reach fixed file, the effect that prevents the file and drop, otherwise, if threaded hole square 13 moves to the right side then square 16 moves to the right side, roof 1 downstream, the height-reducing of file rack, the height-adjustable of file rack like this, save the storing space, also reach the effect that can place different size files when being convenient for take the file.

The working principle is as follows:

the first step is as follows: the round button 9 is rotated to drive the threaded rod 14 to rotate, the square block 13 with the threaded hole which is in threaded connection with the threaded rod 14 moves left and right on the threaded rod 14, at the same time, the threaded rod 14 will move left and right, which drives the block 16 to move in the same direction, the block 13 with threaded hole and the block 16 to move in opposite directions, if the block 13 with threaded hole moves left, the block 16 moves right, the rectangular block 11 is jacked up upwards through the first movable rod 6 and the second movable rod 17, the top plate 1 fixedly connected with the rectangular block 11 also moves upwards, the height of the file rack is increased, the column 2 connected with the top plate 1 by screw thread is also pulled up to achieve the effect of fixing the document and preventing the document from falling off, on the contrary, if the square 13 with the screw hole moves to the right, the square 16 moves to the right, the top plate 1 moves downwards, the height of the document shelf is reduced, the height of the file rack is adjustable, storage space is saved, and files in different sizes can be placed conveniently.

The second step is that: bottom plate 4 passes through screw detachable with rectangular block 11 and is connected, and curb plate 3 passes through screw detachable with cylinder 2 and is connected, and the file frame can be dismantled or install the file frame check additional according to the demand of difference like this, reaches the effect according to different demands independent assortment file frames, also easy to assemble and dismantlement transportation.

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 file frame for homeland engineering management, includes roof (1), bottom plate (4) and rectangle piece (11), its characterized in that: the front end of the bottom plate (4) is fixedly connected with a front baffle (5), the rear side of the upper surface of the bottom plate (4) is fixedly connected with a partition plate (8), the rear end of the bottom plate (4) is fixedly connected with a rear baffle (7), the left end and the right end of the bottom plate (4) are respectively fixedly connected with side plates (3), the upper surface of each side plate (3) is provided with three round holes, a cylinder (2) is sleeved in each round hole, the upper end of the side surface of each cylinder (2) is provided with threads, each cylinder (2) is detachably connected with the top plate (1) through the threads, the rear side of the lower surface of the top plate (1) is provided with a threaded hole, the upper surface of the rectangular block (11) is fixedly connected with a threaded column (18), the top plate (1) is detachably connected with the threaded column (18) through the threads, and the left end and right end of the, fixed column one (10) on right side has cup jointed movable rod one (6), the lower extreme of movable rod one (6) has cup jointed fixed column two (12), the front end fixedly connected with area screw hole square (13) of fixed column two (12), threaded hole square (13) inside threaded rod (14) have been cup jointed, the left end of threaded rod (14) has square (16) through bearing swing joint, the rear surface fixedly connected with fixed column three (15) of square (16), cup jointed movable rod (17) on fixed column three (15), the upper end of movable rod (17) is cup jointed on being located left fixed column one (10) of rectangular block (11) rear surface, the right-hand member fixedly connected with knob (9) of threaded rod (14).

2. The document holder for homeland engineering management according to claim 1, wherein: the lower surface of curb plate (3) is opened there are three screw holes, curb plate (3) can be dismantled through screw hole and cylinder (2) and be connected, the lower surface rear side of bottom plate (4) is opened and is equipped with the screw hole, rectangular block (11) are connected with bottom plate (4) detachable that are located the top through the screw thread.

3. The document holder for homeland engineering management according to claim 1, wherein: the lower surface of the square block (13) with the threaded hole and the lower surface of the square block (16) are in contact with the upper surface of the bottom plate (4), a round hole is formed in the position, close to the lower portion, of the rear side of the side plate (3) at the right end of the bottom plate (4), and the right end of the threaded rod (14) penetrates through the round hole to be fixedly connected with the round button (9).