CN214606796U

CN214606796U - Recording device convenient to engineering supervision uses

Info

Publication number: CN214606796U
Application number: CN202120102472.3U
Authority: CN
Inventors: 张见; 金茵菲; 田颖
Original assignee: Jinhua Zhonghai Engineering Management Co ltd
Current assignee: Jinhua Zhonghai Engineering Management Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-11-05
Anticipated expiration: 2031-01-14

Abstract

The utility model provides a recorder convenient to engineering is managed and is used, including the containing box, the containing box includes bottom case and case lid, the bottom case is articulated with the case lid, be provided with the record board in the case lid, be equipped with in the bottom case and accomodate groove and seat groove, the seat inslot is provided with the lift seat, the lift seat includes the chair board and sets up the elevating system in the chair board bottom, elevating system is including fixing the lower lifter in the seat inslot and fixing the last lifter in the chair board bottom, it is square pole with lower lifter to go up the lifter, go up in the lifter inserts down the lifter with lower lifter sliding connection, first screw rod is installed to the lifter internal rotation down, first screw rod insert in the lifter with last lifter threaded connection.

Description

Recording device convenient to engineering supervision uses

Technical Field

The utility model relates to an engineering recording device technical field, in particular to recorder convenient to engineering supervision usefulness.

Background

Project supervision refers to supervision of construction projects in a construction stage, and aims to guarantee requirements on construction safety, quality, investment, construction period and the like.

In the engineering supervision process, supervision personnel need to observe and record the construction process, and the record is written on a paper record table or a notebook through a pen, but no good recording environment exists in a construction site, no platform for supporting paper exists, and no seat for rest exists.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a recorder convenient to engineering supervision usefulness establishes lift seat and record board in the containing box, provides a good record environment for the supervision personnel.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a recording device convenient for project supervision comprises a containing box, wherein the containing box comprises a bottom box and a box cover, the bottom box is hinged with the box cover, a recording plate is arranged in the box cover, a containing groove and a seat groove are arranged in the bottom box, and a lifting seat is arranged in the seat groove; the lifting seat comprises a seat plate and a lifting mechanism arranged at the bottom of the seat plate, the lifting mechanism comprises a lower lifting rod fixed in a seat groove and an upper lifting rod fixed at the bottom of the seat plate, the upper lifting rod and the lower lifting rod are square rods, the upper lifting rod is inserted into the lower lifting rod and is connected with the lower lifting rod in a sliding mode, a first screw rod is installed in the lower lifting rod in a rotating mode, and the first screw rod is inserted into the upper lifting rod and is connected with the upper lifting rod in a threaded mode.

Because go up lifter and lower lifter sliding connection, through the threaded connection of first screw rod and rising lifter, the lifter goes up and down in first screw rod pivoted time drive, let the lift seat can realize going up and down, when prison the personnel needs, can open the containing box, rise the lift seat, provide a chair of sitting for prison personnel, then place record form or this record and carry out the record on the record board, provide a good record environment of prison for prison personnel.

Furthermore, a gear transmission mechanism is arranged in the lower lifting rod, the first screw rod is connected with a rotating column through the gear transmission mechanism, the rotating column extends outwards from the lower lifting rod and finally extends out of the bottom box from the seat groove, a first rotating ring used for rotating the rotating column is fixed at one end, extending out of the rotating column, the gear transmission mechanism comprises a first bevel gear fixed at the lower end of the first screw rod and a second bevel gear fixed at one end, in the lower lifting rod, of the rotating column, and the first bevel gear is meshed with the second bevel gear.

The rotating column is driven to rotate by rotating the first rotating ring, and then the first screw rod is driven to rotate by meshing the first bevel gear fixed at the lower end of the first screw rod and the second bevel gear fixed at one end of the rotating column in the lower lifting rod, so that the lifting function of the lifting seat is realized.

Further, both sides all are equipped with a plurality of slide rails in the case lid, it has the slider even to all slide in the slide rail, is fixed with the sliding support on the slider of every side, the record board sets up between the sliding support of both sides, record board and sliding support sliding connection, the one end that sliding support kept away from the under casing and case lid junction is equipped with the fastening bolt who is used for fixed record board.

Because rise the back when the lift seat, the lift seat has satisfied the demand that prisoner sat, but the recording board is shorter, can only rickets is being one's body in the time of prisoner's record, it is not very convenient in the time of the record, through the slip of slider and slide rail, let the recording board can go up and down through the slider, the recording board can also slide on sliding support simultaneously, thereby adjust the position of recording board, can adjust according to the different heights of different prisoners, it is more comfortable to let prisoner's record.

Furthermore, a second screw rod is rotatably mounted in the slide rail close to the joint of the bottom box and the box cover, the second screw rod extends outwards along the slide rail, a second rotating ring is fixed at one end of the second screw rod, which extends out, and the slide block is in threaded connection with the second screw rod.

The second rotating rings on two sides are rotated simultaneously, the sliding blocks are connected in the sliding rails in a sliding mode, the second screw rods are connected with the sliding blocks in a threaded mode, and therefore when the second rotating rings are rotated to drive the second screw rods to rotate, the sliding blocks connected to the second screw rods in a threaded mode lift, the sliding supports are driven to lift, and finally the recording plate is lifted.

Further, the fastening bolt is inserted into the slide holder from the outside and abuts on the recording plate, and the fastening bolt is screwed to the slide holder.

And sliding the recording plate on the sliding support, adjusting the position of the recording plate, screwing the fastening bolt after the adjustment is finished, abutting the fastening bolt against the recording plate, and fixing the recording plate.

Furthermore, the side face of the storage box is provided with a fixing rod for stabilizing the box cover, the side faces of the box cover and the side face of the bottom box are both fixed with fixing columns at the ends close to the joint of the box cover and the bottom box, and the fixing rods are inserted into the two fixing columns simultaneously.

The case lid can not be stabilized through the articulated of the case lid of containing box and bottom case only, rocks easily when the record on the record board, influences the quality of record, fixes two fixed columns of fixing respectively on the bottom case and on the case lid simultaneously through the dead lever, and it is firm to live the case lid.

Furthermore, a handle is fixed on the bottom box.

Can mention the containing box through the handle, conveniently manage personnel and carry.

To sum up, the utility model discloses following beneficial effect has: through the lift seat that can go up and down and the recording board of slide adjustment position, provide a good record environment for the prisoner, make things convenient for the prisoner to take notes at the prisoner in-process.

Drawings

FIG. 1 is a schematic structural view of an embodiment;

FIG. 2 is a cross-sectional view of the bottom box;

FIG. 3 is an enlarged view of portion A of FIG. 1;

FIG. 4 is an enlarged view of portion B of FIG. 2;

fig. 5 is a schematic structural view of the slide rail.

Reference numerals: 1. a box cover; 2. a bottom box; 21. a seat slot; 22. a receiving groove; 3. a handle; 4. lifting the seat; 41. a chair plate; 42. an upper lifting rod; 43. a lower lifting rod; 44. a first screw; 45. rotating the column; 46. a first rotating ring; 47. a gear transmission mechanism; 471. a first bevel gear; 472. a second bevel gear; 5. a sliding support; 6. a recording plate; 7. fastening a bolt; 8. fixing a column; 9. fixing the rod; 10. a second rotating ring; 11. a slider; 12. a slide rail; 13. a second screw.

Detailed Description

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

For convenience of illustration, the sliding support 5 of fig. 5 is shortened, and the actual length is shown in fig. 1.

Example (b): the utility model provides a recorder convenient to engineering is supervised and is used, includes the containing box, and the containing box includes bottom case 2 and case lid 1, and bottom case 2 is articulated with case lid 1, is fixed with handle 3 on the bottom case 2, is provided with record board 6 in the case lid 1, is equipped with in the bottom case 2 and accomodates groove 22 and seat groove 21, is provided with lift seat 4 in the seat groove 21.

The lifting seat 4 comprises a seat plate 41 and a lifting mechanism arranged at the bottom of the seat plate 41, the lifting mechanism comprises a lower lifting rod 43 fixed in the seat groove 21 and an upper lifting rod 42 fixed at the bottom of the seat plate 41, the upper lifting rod 42 and the lower lifting rod 43 are square rods, the upper lifting rod 42 is inserted into the lower lifting rod 43 and is in sliding connection with the lower lifting rod 43, a first screw 44 is installed in the lower lifting rod 43 in a rotating mode, and the first screw 44 is inserted into the upper lifting rod 42 and is in threaded connection with the upper lifting rod 42.

Be equipped with gear drive 47 in the lower lifter 43, first screw rod 44 is connected with through gear drive 47 and rotates post 45, rotates post 45 and outwards stretches out in lower lifter 43, stretches out to the bottom case 2 outside from seat groove 21 at last, rotates post 45 and stretches out and be fixed with the first rotating ring 46 that is used for rotating post 45 on the one end outside.

The gear transmission mechanism 47 includes a first bevel gear 471 fixed to a lower end of the first screw 44 and a second bevel gear 472 fixed to an end of the rotary post 45 in the lower lift lever 43, the first bevel gear 471 and the second bevel gear 472 being engaged.

All be equipped with two slide rails 12 on the every side of both sides in case lid 1, it has slider 11 all to slide even in the slide rail 12, is fixed with sliding support 5 on the slider 11 of every side, and recording plate 6 sets up between the sliding support 5 of both sides, and recording plate 6 and sliding support 5 sliding connection, sliding support 5 keep away from the one end of under casing 2 and the 1 junction of case lid and are equipped with fastening bolt 7 that is used for fixed recording plate 6.

The fastening bolt 7 is inserted into the slide holder 5 from the outside and abuts on the recording plate 6, and the fastening bolt 7 is screwed to the slide holder 5.

A second screw 13 is rotatably mounted in a slide rail 12 close to the joint of the bottom case 2 and the case cover 1, the second screw 13 extends outwards along the slide rail 12, a second rotating ring 10 is fixed at the extending end of the second screw 13, and the sliding block 11 is in threaded connection with the second screw 13.

The containing box side is equipped with dead lever 9 that is used for firm case lid 1, and the one end that case lid 1 side and bottom case 2 side are close to case lid 1 and bottom case 2 junction all is fixed with fixed column 8, and dead lever 9 inserts simultaneously on two fixed columns 8.

The working process is as follows: the first rotating ring 46 is rotated to drive the rotating column 45 to rotate, the rotating column 45 rotates to drive the first screw 44 to rotate through the meshing of the first bevel gear 471 and the second bevel gear 472, and because the first screw 44 is in threaded connection with the upper lifting rod 42 and the upper lifting rod 42 is in sliding connection with the lower lifting rod 43, the first screw 44 rotates to drive the upper lifting rod 42 to lift, and finally the lifting function of the lifting seat 4 is achieved.

Meanwhile, the second rotating rings 10 on the two sides are rotated, the second rotating rings 10 are rotated to drive the second screw rods 13 to rotate, the second screw rods 13 are in threaded connection with the sliding blocks 11, meanwhile, the sliding blocks 11 are in sliding connection with the sliding rails 12, so that the sliding blocks 11 are driven to lift by rotating the second screw rods 13, and the sliding blocks 11 lift to drive the sliding supports 5 to lift, so that the lifting of the recording plate 6 is realized.

The position of the recording plate 6 is adjusted by sliding the recording plate 6 on the slide holder 5, and after the adjustment is completed, the fastening bolt 7 is tightened, and the recording plate 6 is fixed by abutting the fastening bolt 7 against the recording plate 6.

Claims

1. The utility model provides a recorder convenient to engineering supervision usefulness which characterized in that: the multifunctional folding chair comprises a containing box, wherein the containing box comprises a bottom box (2) and a box cover (1), the bottom box (2) is hinged with the box cover (1), a recording plate (6) is arranged in the box cover (1), a containing groove (22) and a seat groove (21) are arranged in the bottom box (2), and a lifting seat (4) is arranged in the seat groove (21);

lift seat (4) include chair board (41) and set up the elevating system in chair board (41) bottom, elevating system is including fixing lower lifter (43) in seat groove (21) and fixing ascending lifter (42) in chair board (41) bottom, it is square pole to go up lifter (42) and lower lifter (43), go up lifter (42) and insert in lifter (43) down with lifter (43) sliding connection down, first screw rod (44) are installed to lifter (43) internal rotation down, first screw rod (44) insert in lifter (42) with last lifter (42) threaded connection down.

2. A recording apparatus for facilitating supervision of work according to claim 1, characterized in that: be equipped with gear drive (47) in lower lifter (43), first screw rod (44) are connected with through gear drive (47) and rotate post (45), it is outside that rotation post (45) are stretched out from lower lifter (43), stretch out to the bottom case (2) in seat groove (21) at last, rotate post (45) and stretch out to be fixed with on one end outside and be used for rotating first rotating ring (46) of post (45), gear drive (47) are including fixing first bevel gear (471) at first screw rod (44) lower extreme and fixing second bevel gear (472) at the one end of rotating post (45) in lower lifter (43), first bevel gear (471) and second bevel gear (472) meshing.

3. A recording apparatus for facilitating supervision of work according to claim 1, characterized in that: both sides all are equipped with a plurality of slide rails (12) in case lid (1), it has slider (11) all to slide in slide rail (12), is fixed with sliding bracket (5) on slider (11) of every side, record board (6) set up between sliding bracket (5) of both sides, record board (6) and sliding bracket (5) sliding connection, the one end that the connection department of under casing (2) and case lid (1) was kept away from in sliding bracket (5) is equipped with fastening bolt (7) that are used for fixed record board (6).

4. A recording apparatus for facilitating supervision of work according to claim 3, characterized in that: be close to slide rail (12) internal rotation of chassis (2) and case lid (1) junction and install second screw rod (13), second screw rod (13) outwards stretch out along slide rail (12) direction, and one of second screw rod (13) stretch out is served and is fixed with second rotating ring (10), slider (11) and second screw rod (13) threaded connection.

5. A recording apparatus for facilitating supervision of work according to claim 4, characterized in that: the fastening bolt (7) is inserted into the sliding support (5) from the outside and abuts against the recording plate (6), and the fastening bolt (7) is in threaded connection with the sliding support (5).

6. A recording apparatus for facilitating supervision of work according to claim 1, characterized in that: the containing box side is equipped with dead lever (9) that are used for firm case lid (1), and case lid (1) side and bottom case (2) side are close to the one end of case lid (1) and bottom case (2) junction and all are fixed with fixed column (8), dead lever (9) insert simultaneously on two fixed columns (8).

7. A recording apparatus for facilitating supervision of work according to claim 1, characterized in that: a handle (3) is fixed on the bottom box (2).