CN214207625U

CN214207625U - Adjustable office table for engineering cost

Info

Publication number: CN214207625U
Application number: CN202022796121.5U
Authority: CN
Inventors: 杨楠桢格
Original assignee: Xijing University
Current assignee: Xijing University
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-09-17
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses an adjustable desk for engineering cost, which comprises an office table board. T-bars are rotatably connected to the left and right rear ends of the top of the office table board through bearings. The sides are fixedly welded with iron plates, the side walls of the two groups of iron plates are far away from each other, and magnetic buttons matching the iron plates are arranged on the side walls. Two positioning holes. The adjustable desk for the project cost first attaches the document to the iron plate and uses the magnetic action of the magnetic button to attract it to the iron plate. The second positioning holes are separated from each other, and then the T-bar is rotated 180° and then the clamping rod is lowered. Under the action of gravity, the clamping rod is automatically clamped and fixed with the second positioning hole at the corresponding position, so that it is convenient to quickly find files and can increase A large number of files are placed, which is convenient for orderly comparison of files.

Description

Adjustable office table for engineering cost

Technical Field

The utility model relates to an engineering cost equipment technical field specifically is an engineering cost is with adjusting formula desk.

Background

The project cost is the construction cost expected or actually paid in the construction period of a construction project, professional cost personnel are required to carry out careful accounting in the accounting process of the project cost, the cost personnel need to use an office table when carrying out accounting, the traditional office table can basically meet the use requirements of people, but certain problems still exist, and the specific problems are as follows:

most desks in the existing market are general desks, cost workers often need to compare multiple groups of files when data checking is carried out, most desks in the existing market can only lay paper files on the desks one by one, and the comparison is carried out in a mess.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engineering cost is with adjusting formula desk to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an engineering cost is with regulation formula desk, includes the official working platen, both sides rear end position all rotates through the bearing and is connected with T type pole about the official working platen top, and is two sets of equal fixed welding in both sides has iron plate around the top of T type pole, and is two sets of one side lateral wall is kept away from each other to iron plate all is provided with iron plate assorted magnetism button, and is two sets of the second locating hole has all been seted up, two sets of in the position that the T type pole left and right sides just is located the official working platen top the spread groove that runs through T type pole has been seted up to the inside intermediate position department of T type pole, and is two sets of the spread groove inner chamber all is provided with the connecting rod that runs through the spread groove, and is two sets of the outside adapter sleeve that all overlaps and is fixed mutually with the connecting rod of T type pole, and two sets of adapter sleeve left side lateral wall intermediate position department all welds the card pole with second locating hole looks block.

Preferably, in the adjustable office table for engineering cost, a sliding mechanism is fixedly mounted at the top of an inner cavity of the office table plate, expansion plates penetrating through the office table plate are fixedly mounted at the left side and the right side of the bottom of the sliding mechanism, and first positioning holes are formed in the bottom positions of the two expansion plates.

Based on the technical characteristics, the area of the working table top is convenient to increase, and a larger number of files are convenient to place.

Preferably, in the adjustable office table for engineering cost, the sliding mechanism comprises a sliding top frame and a sliding top plate, the sliding top frame is fixedly installed at the top of the inner cavity of the office table plate, the sliding top plates respectively fixed to the tops of the two groups of expansion plates are arranged at the left side and the right side of the inner cavity of the sliding top frame, the shapes and the sizes of the two groups of expansion plates are completely the same, and the length size of each expansion plate is 0.55-0.6 times of the length size of the inner cavity of the office table plate.

Preferably, in the regulation type office table for engineering cost, the connecting frame is fixedly welded at the middle position of the bottom of the office table plate, the supporting table is arranged at the bottom of the connecting frame, the air cylinder is fixedly mounted at the middle position of the top of the supporting table, and the output end of the top of the air cylinder is fixed to the top of the inner cavity of the connecting frame.

Based on above-mentioned technical characteristics, be convenient for adjust the height of this engineering cost with regulation formula desk and then conveniently be adapted to the higher cost personnel of height and use.

Preferably, in the regulation formula desk for engineering cost, the equal symmetry fixed mounting in lower extreme position of connection frame left and right sides wall places the frame, and is two sets of place the frame inner chamber and all be provided with the board of placing that runs through to place the frame, and is two sets of place the equal fixed mounting in one side of keeping away from each other of board top and have the positioning mechanism with first locating hole looks block, the equal fixed mounting in office table board bottom left and right sides position has the cassette with positioning mechanism looks block.

Preferably, among the above-mentioned regulation formula desk for engineering cost, positioning mechanism includes spring, registration arm and locating lever, and is two sets of the registration arm is fixed mounting respectively in two sets of top positions of placing the board, and is two sets of equal fixed mounting in registration arm inner chamber bottom has the spring, and is two sets of equal fixed mounting in spring top has the locating lever that runs through the registration arm top and block mutually with first locating hole and cassette.

Compared with the prior art, the beneficial effects of the utility model are that:

firstly, through the design of the technical scheme, when a plurality of groups of files need to be compared, the files can be firstly attached to the iron plate and attracted to the iron plate by utilizing the magnetic action of the magnetic button, when the files on the back surface need to be checked, the clamping rod can be firstly lifted upwards to be separated from the second positioning hole, the clamping rod can drive the connecting sleeve to synchronously move when moving so as to drive the connecting rod to move in the connecting groove, then the clamping rod is put down after the T-shaped rod is rotated for 180 degrees, and the clamping rod is driven to automatically clamp and fix with the second positioning hole in the corresponding position under the action of the gravity of the clamping rod, the connecting sleeve and the connecting rod, so that the files can be conveniently and rapidly searched, the number of the placed files can be increased, and the files can be conveniently and orderly compared;

second, through the design of this technical scheme, two sets of expansion boards make it remove to the farthest end in the inner chamber of sliding the top frame through sliding the roof about the pulling, then press down the locating lever and make it separate with the cassette, then the pulling two sets of positioning mechanism drive place the board remove to the farthest end in placing the inner chamber of frame, thereby automatic promotion locating lever removes and with the position of first locating hole block fixed expansion board and increase table surface's area under the cooperation of office table board in the inner chamber of registration arm under the spring action of spring this moment, be convenient for place greater quantity file.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is a right side view of the structure of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of a portion B in fig. 1 according to the present invention.

In the figure: 1. a first positioning hole; 2. an expansion board; 3. a card holder; 4. placing the plate; 5. placing the frame; 6. a cylinder; 7. a connecting frame; 8. a support table; 9. a positioning mechanism; 901. a spring; 902. a positioning tube; 903. positioning a rod; 10. a magnetic button; 11. a T-shaped rod; 12. an office platen; 13. an iron plate; 14. connecting sleeves; 15. a clamping rod; 16. a connecting rod; 17. connecting grooves; 18. a second positioning hole; 19. a coasting mechanism; 1901. a sliding top frame; 1902. a sliding top plate.

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. 1-4, the present invention provides an embodiment: the utility model provides an engineering cost is with regulation formula desk, including office table board 12, office table board 12 top all is connected with T type pole 11 through the bearing rotation in both sides rear end position about, the equal fixed welding in both sides has iron plate 13 around the top of two sets of T type poles 11, two sets of iron plate 13 keep away from one side lateral wall each other and all are provided with iron plate 13 assorted magnetism button 10, second locating hole 18 has all been seted up in the position that two sets of T type poles 11 left and right sides just are located office table board 12 top, the spread groove 17 that runs through T type pole 11 is seted up in the inside intermediate position department of two sets of T type poles 11, two sets of spread groove 17 inner chambers all are provided with the connecting rod 16 that runs through spread groove 17, two sets of T type poles 11 outside all overlap and are equipped with connecting sleeve 14 fixed mutually with connecting rod 16, the equal welding of the left side wall intermediate position department of two sets of connecting sleeve 14 has the kelly 15 with second locating hole 18 looks blocks.

Please refer to fig. 1, 2 and 4 in the drawings of the specification: the top position fixed mounting of the inner chamber of the desk board 12 has a slide mechanism 19, the equal fixed mounting in slide mechanism 19 bottom left and right sides position has an expansion board 2 that runs through the desk board 12, first locating hole 1 has all been seted up to the bottom position of two sets of expansion boards 2.

Please refer to fig. 4 in the drawings of the specification: the sliding mechanism 19 comprises a sliding top frame 1901 and a sliding top plate 1902, the sliding top frame 1901 is fixedly installed at the top of the cavity of the office table board 12, the sliding top plates 1902 fixed with the tops of the two groups of expansion plates 2 are respectively arranged at the left and right sides of the cavity of the sliding top frame 1901, the shapes and the sizes of the two groups of expansion plates 2 are completely the same, and the length size of the expansion plate 2 is 0.55-0.6 times of the length size of the cavity of the office table board 12.

Please refer to fig. 1 in the drawings of the specification: the fixed welding of intermediate position department of office platen 12 bottom has the carriage 7, and the bottom of carriage 7 is provided with brace table 8, and the intermediate position department fixed mounting at brace table 8 top has cylinder 6, and the model of this cylinder 6 can be QGB400 125, and the shift knob setting of this cylinder 6 is in suitable position department, and the output at cylinder 6 top is fixed with the inner chamber top of carriage 7.

Please refer to fig. 1 and 2 in the drawings of the specification: the equal symmetrical fixed mounting in lower extreme position of the wall of splice frame 7 left and right sides has place frame 5, and two sets of 5 inner chambers of placing frame all are provided with the board 4 of placing that runs through to place frame 5, and two sets of 4 tops of placing board keep away from one side each other equal fixed mounting have with the positioning mechanism 9 of 1 looks block of first locating hole, and the equal fixed mounting in the position of the 12 bottom left and right sides of official working platen has the cassette 3 with the 9 looks blocks of positioning mechanism.

Please refer to fig. 1 in the drawings of the specification: positioning mechanism 9 includes spring 901, registration arm 902 and locating lever 903, and two sets of registration arms 902 fixed mounting respectively have two sets of top positions of placing board 4, and the equal fixed mounting in two sets of registration arm 902 inner chamber bottoms has spring 901, and the equal fixed mounting in two sets of springs 901 tops has the locating lever 903 of running through registration arm 902 top and with first locating hole 1 and cassette 3 looks block.

The working principle is as follows: when the adjustable office table for engineering cost is used, when a plurality of groups of documents need to be compared, the documents can be firstly attached to the iron plate 13 and attracted to the iron plate 13 by utilizing the magnetic action of the magnetic button 10, when the documents on the back side need to be checked, the clamping rod 15 can be firstly lifted upwards to be separated from the second positioning hole 18, the clamping rod 15 can drive the connecting sleeve 14 to synchronously move when moving so as to drive the connecting rod 16 to move in the connecting groove 17, then the T-shaped rod 11 is rotated by 180 degrees and then the clamping rod 15 is put down, the clamping rod 15 is driven to automatically clamp and fix with the second positioning hole 18 at the corresponding position under the gravity action of the clamping rod 15, the connecting sleeve 14 and the connecting rod 16, so that the documents can be quickly searched, the number of the placed documents can be increased, the documents can be conveniently and orderly compared, when the area of the working table top needs to be increased, the left and right expansion plates 2 are firstly pulled to move to the farthest ends in the inner cavity of the sliding top frame 1901 through the sliding top plate 1902, then press down the locating lever 903 and make it separate with cassette 3, then the pulling two sets of positioning mechanism 9 drive place board 4 and remove to the farthest end in placing the inner chamber of frame 5, thereby automatic promotion locating lever 903 moves and increases table surface's area and under the cooperation of office table board 12 with the position of the fixed expansion board 2 of 1 block in the inner chamber of registration arm 902 under spring 901's spring action this moment, be convenient for place the file of larger quantity, when needs are applicable to the higher cost personnel of height and use, thereby can start 6 extensions of cylinder and promote the connecting frame 7 and upwards remove and then drive office table board 12 and expansion board 2 synchronous movement, conveniently adjust the vertical interval between office table board 12 and the brace table 8 and then be applicable to the higher cost personnel of height and use, the above is the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an engineering cost is with regulation formula desk, includes desk board (12), its characterized in that: the office table is characterized in that the rear ends of the left side and the right side of the top of an office table board (12) are rotatably connected with T-shaped rods (11) through bearings, iron plates (13) are fixedly welded on the front side and the rear side of the top of the T-shaped rods (11), one side wall of each iron plate (13) far away from the other side is provided with a magnetic button (10) matched with the iron plate (13), the two sides of the T-shaped rods (11) are provided with second positioning holes (18), the middle positions of the left side and the right side of the office table board (12) are provided with connecting grooves (17) penetrating through the T-shaped rods (11), the middle positions of the T-shaped rods (11) are provided with connecting rods (16) penetrating through the connecting grooves (17), the T-shaped rods (11) are sleeved with connecting sleeves (14) fixed with the connecting rods (16), and the middle positions of the left side walls of the connecting sleeves (14) are provided with clamping rods (15) clamped with the second positioning holes (18) .

2. A construction adjustable desk as defined in claim 1 wherein: the top position of the inner cavity of the office table board (12) is fixedly provided with a sliding mechanism (19), the left side and the right side of the bottom of the sliding mechanism (19) are fixedly provided with expansion boards (2) penetrating through the office table board (12), and the bottom positions of the two expansion boards (2) are provided with first positioning holes (1).

3. A construction adjustable desk as defined in claim 2 wherein: the sliding mechanism (19) comprises a sliding top frame (1901) and a sliding top plate (1902), the sliding top frame (1901) is fixedly installed at the top of an inner cavity of the office table board (12), the sliding top plates (1902) fixed with the tops of two groups of expansion plates (2) are arranged at the left side and the right side of the inner cavity of the sliding top frame (1901), the shapes and the sizes of the two groups of expansion plates (2) are completely the same, and the length of each expansion plate (2) is 0.55-0.6 times of the length of the inner cavity of the office table board (12).

4. A construction adjustable desk as defined in claim 1 wherein: a connecting frame (7) is fixedly welded at the middle position of the bottom of the office table plate (12), a supporting table (8) is arranged at the bottom of the connecting frame (7), an air cylinder (6) is fixedly mounted at the middle position of the top of the supporting table (8), and the output end of the top of the air cylinder (6) is fixed to the top of the inner cavity of the connecting frame (7).

5. An adjustable office table for construction costs according to claim 4, wherein: the lower extreme position of the wall of the connection frame (7) left and right sides all symmetry fixed mounting place frame (5), and is two sets of place frame (5) inner chamber all is provided with and runs through place board (4) of placing frame (5), and is two sets of place board (4) top is kept away from each other the equal fixed mounting in one side and is had positioning mechanism (9) with first locating hole (1) looks block, the equal fixed mounting in office table board (12) bottom left and right sides position has cassette (3) with positioning mechanism (9) looks block.

6. An adjustable office table for construction costs according to claim 5, wherein: the positioning mechanism (9) comprises springs (901), positioning pipes (902) and positioning rods (903), the positioning pipes (902) are fixedly mounted at the top positions of the two groups of placing plates (4) respectively, the springs (901) are fixedly mounted at the bottoms of the inner cavities of the positioning pipes (902), and the positioning rods (903) which penetrate through the tops of the positioning pipes (902) and are clamped with the first positioning holes (1) and the clamping seats (3) are fixedly mounted at the tops of the springs (901).