CN213308239U

CN213308239U - Portable engineering cost operation panel

Info

Publication number: CN213308239U
Application number: CN202022050180.8U
Authority: CN
Inventors: 郑小华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-06-01
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a portable engineering cost operation panel relates to engineering cost equipment technical field, including two tables and four table legs, two table symmetries set up, and two adjacent one side bottom hinge connections of table, table bottom front end and rear end middle part have all been seted up and have been accomodate the groove, accomodate tank bottom one side and be provided with the table leg, and the top of table leg extends to accomodate the inslot portion. The utility model respectively rotates the four rotating blocks, and the rotating blocks are in threaded connection with the threaded rods, so that the rotating blocks move upwards or downwards and drive the table legs to move up and down, thereby adjusting the heights of the two table plates and being beneficial to improving the practicability of the operating table; can rotate through four table legs and accomodate into four respectively and accomodate inslot portions, two tables rotate simultaneously, laminate each other to the bottom of two tables to use snap ring and fixture block to connect two table buckles, make the operation panel volume diminish, be favorable to conveniently carrying and transporting, improve the portability.

Description

Portable engineering cost operation panel

Technical Field

The utility model relates to an engineering cost equipment technical field, in particular to portable engineering cost operation panel.

Background

The construction cost is the construction price, and is the total cost of a certain project, including all the costs from the project to the completion acceptance delivery, and the core content of the construction cost comprises investment, design approximate calculation, correction approximate calculation, construction drawing budget, construction budget, completion acceptance calculation and the like. In order to facilitate knowing and understanding of the engineering structure, a construction engineer and an engineer usually go to a construction site for investigation, and in this case, the engineer is required to explain the construction engineer with reference to drawings on a computer or explain the construction engineer with reference to a price list on the computer, so that the computer is usually supported by one article to realize the placement of the computer.

Current engineering cost operation panel is when using, highly can not adjust, and the practicality is relatively poor to current engineering cost operation panel can not accomodate foldingly, inconvenient removal and transport.

Therefore, there is a need for a portable construction cost operating platform that solves the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable engineering cost operation panel 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: a portable engineering cost operating table comprises two table plates and four table legs, wherein the two table plates are symmetrically arranged, the two adjacent bottom ends of the two table plates are connected through hinges, the front end and the middle part of the rear end of the bottom of each table plate are respectively provided with an accommodating groove, one side of the bottom of each accommodating groove is provided with a table leg, the top end of each table leg extends into the accommodating groove, the middle part of the top end of each table leg is fixedly provided with a rotating shaft in a penetrating manner, the two ends of the rotating shaft are respectively inserted into the middle parts of the front inner wall and the back inner wall of each accommodating groove, the two ends of the rotating shaft are respectively rotatably connected with the inner walls of the accommodating grooves through bearings, the bottom of each table leg is provided with a stand foot, the middle part of the bottom end of each table leg is provided with a straight groove, the middle parts of the top ends of the stand feet are fixedly provided with, the limiting groove has all been seted up at straight flute both sides inner wall middle part, threaded rod both sides top all fixed be provided with the stopper of limiting groove looks adaptation.

Preferably, the edge of the bottom end of the table leg is surrounded by a plurality of circular grooves which are distributed at equal intervals, balls are movably arranged in the circular grooves, and the bottom ends of the balls are connected with the top end of the rotating block in an attaching mode.

Preferably, the top end of one side of the standing leg is embedded with a first magnet, and the middle part of one side of the inner wall of the top end of the containing groove is embedded with a second magnet with the magnetic property opposite to that of the first magnet.

Preferably, the middle part of the inner wall of one side of the storage groove, which is close to the table legs, is provided with a through groove, the bottom of the through groove is provided with a sliding groove, and the middle part of the inner wall of one side of the sliding groove is provided with a connecting groove in a penetrating way.

Preferably, a sliding block matched with the sliding groove is movably arranged inside the sliding groove, a clamping groove corresponding to the through groove is formed in the top end of one side of the table leg, a clamping rod is fixedly arranged in the middle of one side of the sliding block, and one end of the clamping rod penetrates through the through groove and is inserted into the clamping groove.

Preferably, the fixed connecting rod that is provided with in opposite side middle part of slider, and the one end of connecting rod runs through the spread groove, the fixed extension piece that is provided with of one end of connecting rod, cup joint on the connecting rod and be provided with the spring, and the both ends of spring respectively with one side of slider and spout one side inner wall fixed connection.

Preferably, one of them one side bottom middle part of table is fixed and is provided with the fixed block, be provided with the snap ring on the fixed block, and the snap ring rotates with the fixed block to be connected, another one side bottom middle part of table is fixed and is provided with the fixture block with snap ring looks adaptation.

The utility model discloses a technological effect and advantage:

1. the utility model respectively rotates the four rotating blocks, and the rotating blocks are in threaded connection with the threaded rods, so that the rotating blocks move upwards or downwards and drive the table legs to move up and down, thereby adjusting the heights of the two table plates and being beneficial to improving the practicability of the operating table;

2. the utility model has the advantages that the four table legs can rotate to be respectively stored in the four storage grooves, meanwhile, the two table plates rotate to the bottom ends of the two table plates are mutually laminated, and the two table plates are connected by the snap ring and the clamping block in a buckling manner, so that the size of the operation table is reduced, the operation table is convenient to carry and transport, and the portability is improved;

3. the utility model discloses a setting of kelly and draw-in groove can block the table leg when using the operation panel, prevents that the table leg from rotating, leads to the operation panel to empty.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the bottom view structure of fig. 1 according to the present invention.

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

Fig. 4 is a schematic view of the sectional view of the table leg of the present invention.

Fig. 5 is an enlarged schematic view of the structure at B of fig. 4 according to the present invention.

In the figure: 1. a table plate; 2. desk legs; 3. a receiving groove; 4. a rotating shaft; 5. standing; 6. a threaded rod; 7. a straight groove; 8. rotating the block; 9. a limiting groove; 10. a limiting block; 11. a circular groove; 12. a ball bearing; 13. a first magnet; 14. a second magnet; 15. a fixed block; 16. a snap ring; 17. a clamping block; 18. a through groove; 19. a chute; 20. connecting grooves; 21. a slider; 22. a connecting rod; 23. an extension block; 24. a clamping rod; 25. a card slot; 26. a spring.

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.

The utility model provides a portable engineering cost operation table as shown in figures 1-5, which comprises two table plates 1 and four table legs 2, two table plates 1 are symmetrically arranged, two adjacent side bottoms of the table plates 1 are connected by hinges, the middle parts of the front end and the rear end of the bottom of the table plate 1 are both provided with a storage groove 3, one side of the bottom of the storage groove 3 is provided with the table leg 2, the top end of the table leg 2 extends to the inside of the storage groove 3, the middle part of the top end of the table leg 2 is fixedly provided with a rotating shaft 4 in a penetrating way, and the two ends of the rotating shaft 4 are respectively inserted into the middle parts of the front inner wall and the back inner wall of the storage groove 3, the two ends of the rotating shaft 4 are respectively connected with the inner wall of the storage groove 3 by rotating through bearings, the four table legs 2 can be respectively stored into the four storage grooves 3 by rotating, simultaneously the two table plates 1 rotate until, and the two table plates 1 are connected in a buckling mode through the clamping rings 16 and the clamping blocks 17, so that the size of the operating table is reduced, convenience in carrying and transportation is facilitated, and portability is improved.

The bottom of table leg 2 is provided with the foot of standing 5, straight flute 7 has been seted up at 2 bottom middle parts of table leg, the fixed threaded rod 6 that is provided with in 5 top middle parts of foot of standing, and the top of threaded rod 6 extends to the 7 tank bottoms of straight flute, 6 bottoms of threaded rod cup joint and are provided with commentaries on classics piece 8, and change

piece

8 and 6 threaded connection of threaded rod, through rotating four commentaries on classics pieces 8 respectively, owing to change

piece

8 and 6 threaded connection of threaded rod, so make 8 upward movements or the downstream of commentaries on classics piece, change piece 8 drive table leg 2 and reciprocate to can adjust the height of two table boards 1, be favorable to improving the practicality of operation panel.

Limiting grooves 9 are formed in the middle portions of the inner walls of the two sides of the straight groove 7, and limiting blocks 10 matched with the limiting grooves 9 are fixedly arranged at the top ends of the two sides of the threaded rod 6.

Furthermore, a through groove 18 is formed in the middle of the inner wall of one side of the accommodating groove 3 close to the table leg 2, a sliding groove 19 is formed in the bottom of the through groove 18, a connecting groove 20 is formed in the middle of the inner wall of one side of the sliding groove 19 in a penetrating manner, a sliding block 21 matched with the sliding groove 19 is movably arranged in the sliding groove 19, a clamping groove 25 corresponding to the through groove 18 is formed in the top end of one side of the table leg 2, a clamping rod 24 is fixedly arranged in the middle of one side of the sliding block 21, one end of the clamping rod 24 penetrates through the through groove 18 and is inserted into the clamping groove 25, the table leg 2 can be clamped when the operating table is used, the table leg 2 is prevented from rotating and causing the operating table to topple, a connecting rod 22 is fixedly arranged in the middle of the other side of the sliding block 21, one end of the connecting rod 22 penetrates through the connecting, and two ends of the spring 26 are respectively fixedly connected with one side of the sliding block 21 and one side of the inner wall of the sliding groove 19.

Secondly, the edge of the bottom end of the table leg 2 is surrounded by a plurality of circular grooves 11 which are distributed at equal intervals, the balls 12 are movably arranged in the circular grooves 11, the bottom ends of the balls 12 are connected with the top end of the rotating block 8 in an attaching mode, friction is reduced, abrasion of the rotating block 8 and the table leg 2 is reduced due to the arrangement of the circular grooves 11 and the balls 12, the first magnet 13 is embedded at the top end of one side of the standing leg 5, the second magnet 14 with the opposite magnetism to the first magnet 13 is embedded in the middle of the inner wall of the top end of the accommodating groove 3, the table leg 2 can be fixed in the accommodating groove 3 through the arrangement of the first magnet 13 and the second magnet 14, the table leg 2 is prevented from shaking and being damaged, one of the fixing blocks 15 is fixedly arranged in the middle of the bottom end of one side of the table plate 1, the clamping ring 16 is arranged on the fixing block 15, and, and a clamping block 17 matched with the clamping ring 16 is fixedly arranged in the middle of the bottom end of one side of the other table plate 1.

The utility model discloses the theory of operation:

during the use, if need adjust the operation panel height, through rotating four commentaries on classics pieces 8 respectively, when rotating commentaries on classics piece 8, because commentaries on

classics piece

8 and 6 threaded connection of threaded rod, so change piece 8 and can reciprocate, drive table leg 2 and reciprocate when changeing piece 8 removal to adjust the height of operation panel.

After the use is accomplished, respectively through outwards pulling four extension pieces 23, make connecting rod 22 drive slider 21 to the direction that is close to spread groove 20 and remove, and compression spout 19, when slider 21 removed, it removes to drive kelly 24, until kelly 24 breaks away from inside draw-in groove 25, rotate table leg 2 this moment, make table leg 2 rotate to accommodating 3 insides in the groove, make first magnet 13 and second magnet 14 laminate, thereby first magnet 13 adsorbs table leg 2 inside accommodating 3 with second magnet 14, after taking in four table legs 2 respectively into corresponding accommodating 3 insides in the groove, rotate two tables 1, make the bottom laminating of two tables 1, then connect two tables 1 buckles through snap ring 16 and fixture block 17, thereby make the operation platform volume diminish, occupation space diminishes, conveniently carry and transport.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A portable engineering cost operation panel which characterized in that: the novel table comprises two table plates (1) and four table legs (2), wherein the two table plates (1) are symmetrically arranged and connected with each other through hinges at the bottom ends of two adjacent sides of the table plates (1), the front ends and the middle parts of the rear ends of the bottoms of the table plates (1) are respectively provided with an accommodating groove (3), one side of the bottom of each accommodating groove (3) is provided with the table legs (2), the top ends of the table legs (2) extend into the accommodating grooves (3), the middle parts of the top ends of the table legs (2) are fixedly provided with rotating shafts (4) in a penetrating manner, the middle parts of the two ends of the rotating shafts (4) are respectively inserted into the middle parts of the front inner walls and the back inner walls of the accommodating grooves (3), the two ends of the rotating shafts (4) are respectively connected with the inner walls of the accommodating grooves (3) in a rotating manner through bearings, the bottoms of the table legs (2) are provided with standing legs (5), the middle parts of the, and the top of threaded rod (6) extends to straight flute (7) tank bottom, threaded rod (6) bottom cup joints and is provided with commentaries on classics piece (8), and commentaries on classics piece (8) and threaded rod (6) threaded connection, spacing groove (9) have all been seted up at straight flute (7) both sides inner wall middle part, threaded rod (6) both sides top is all fixed be provided with stopper (10) of spacing groove (9) looks adaptation.

2. A portable construction cost operating floor according to claim 1, wherein: the edge of the bottom end of each table leg (2) is surrounded by a plurality of circular grooves (11) which are distributed at equal intervals, balls (12) are movably arranged inside the circular grooves (11), and the bottom ends of the balls (12) are connected with the top end of the rotating block (8) in an attaching mode.

3. A portable construction cost operating floor according to claim 2, wherein: the stand foot (5) one side top is inlayed and is provided with first magnet (13), it is inlayed in one side middle part of holding groove (3) top inner wall and is provided with second magnet (14) opposite with first magnet (13) magnetism.

4. A portable construction cost operating floor according to claim 3, wherein: the inner wall middle part of one side of the storage groove (3) close to the table legs (2) is provided with a through groove (18), the groove bottom of the through groove (18) is provided with a sliding groove (19), and the inner wall middle part of one side of the sliding groove (19) is provided with a connecting groove (20) in a penetrating mode.

5. A portable construction cost operating floor according to claim 4, wherein: the novel desk is characterized in that a sliding block (21) matched with the sliding groove (19) is movably arranged in the sliding groove (19), a clamping groove (25) corresponding to the through groove (18) is formed in the top end of one side of the desk leg (2), a clamping rod (24) is fixedly arranged in the middle of one side of the sliding block (21), and one end of the clamping rod (24) penetrates through the through groove (18) and is inserted into the clamping groove (25).

6. A portable construction cost operating floor according to claim 5, wherein: the fixed connecting rod (22) that is provided with in opposite side middle part of slider (21), and the one end of connecting rod (22) runs through spread groove (20), the fixed extension piece (23) that is provided with of one end of connecting rod (22), the cup joint is provided with spring (26) on connecting rod (22), and the both ends of spring (26) respectively with one side of slider (21) and spout (19) one side inner wall fixed connection.

7. A portable construction cost operating floor according to claim 6, wherein: one of them fixed block (15) that is provided with in one side bottom middle part of table (1), be provided with snap ring (16) on fixed block (15), and snap ring (16) rotate with fixed block (15) and be connected, another fixed fixture block (17) that are provided with snap ring (16) looks adaptation in one side bottom middle part of table (1).