CN213074785U

CN213074785U - Engineering cost audit apparatus case that easily carries

Info

Publication number: CN213074785U
Application number: CN202022532287.6U
Authority: CN
Inventors: 程绍祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-04-30
Anticipated expiration: 2030-11-05

Abstract

The utility model provides an easily-carried engineering cost auditing tool box, belonging to the technical field of engineering cost, which solves the problems that the prior engineering cost auditing tool box has single function, can only store tools and drawings when in use, needs to use a tool table when in auditing work, can not meet the work requirement and has single function, and comprises a tool box shell; a group of upper top plates are movably connected above the appliance box shell; a group of height adjusting knobs are rotatably connected above the appliance box shell; a group of telescopic adjusting knobs are rotatably connected above the appliance box shell; the left side and the right side of the inside of the upper top plate are rotatably connected with a group of telescopic transmission screw rods; the equal sliding connection in the inside left and right sides of apparatus case casing has a set of expansion plate, the utility model discloses a to the lift of last roof and stretching out of expansion plate, carry out placing of drawing apparatus, can develop audit work in the open air, simple to use, convenient to carry satisfies the needs.

Description

Engineering cost audit apparatus case that easily carries

Technical Field

The utility model belongs to the technical field of engineering cost, more specifically say, in particular to engineering cost audit apparatus case that easily carries.

Background

The project cost is the total cost spent on a certain project construction, the core content of the project cost is investment estimation, design approximate calculation, correction approximate calculation, construction drawing budget, project settlement, completion settlement and the like, and the project cost tasks comprise: direct fees, indirect fees, planning fees, taxes and the like contained in a project are calculated according to drawings, quota and list specifications, the work is an indispensable important work of engineering construction, and tools related to construction cost need to be stored in a project cost tool box when placed.

Based on the aforesaid, current engineering cost audit apparatus case is when using, and the function is more single, can only deposit apparatus and drawing, when carrying out audit work, needs the instrument table just can continue audit work, can not satisfy the work demand, function singleness.

Therefore, in view of the above, research and improvement are performed on the existing structure and defects, and a project cost auditing kit easy to carry is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an engineering cost audit apparatus case that easily carries to solve current engineering cost audit apparatus case when using, the function is more single, can only deposit apparatus and drawing, when carrying out the audit work, needs the use tool table just can continue audit work, can not satisfy the work demand, problem of function singleness.

The utility model relates to an easily purpose and efficiency of engineering cost audit apparatus case carried are reached by following specific technological means:

a project cost audit kit easy to carry comprises a kit housing; a group of upper top plates are movably connected above the appliance box shell; a group of height adjusting knobs are rotatably connected above the appliance box shell; a group of transmission rods are connected to the inside above the appliance box shell in a sliding manner; a group of left lifting rods is hinged to the left side above the appliance box shell; the left lifting rod is hinged with the transmission rod; a group of right lifting rods is hinged to the right side above the appliance box shell; the transmission rod is hinged with the right lifting rod; a group of telescopic adjusting knobs are rotatably connected above the appliance box shell; the left side and the right side of the inside of the upper top plate are rotatably connected with a group of telescopic transmission screw rods; the left side and the right side of the interior of the appliance box shell are both connected with a group of expansion plates in a sliding manner; the telescopic transmission lead screw is in threaded connection with the telescopic plate.

Furthermore, the height adjusting knob further comprises a lifting transmission screw rod, a group of lifting transmission screw rods are fixedly connected to the rear of the height adjusting knob, and the transmission rod is in threaded connection with the lifting transmission screw rods to form a screw rod nut transmission pair.

Further, go up the roof still including the slide rail, go up the roof left and right both sides and all seted up the slide rail, slide rail and left lifter and right lifter sliding connection.

Furthermore, flexible adjust knob is still including transmission bevel gear, flexible adjust knob rear fixedly connected with a set of transmission bevel gear, and flexible drive screw is still including driven bevel gear, and the equal fixedly connected with of every group flexible drive screw has a set of driven bevel gear, and transmission bevel gear constitutes gear drive with driven bevel gear meshing.

Further, go up the roof still including the guide rail, go up the inboard front and back of roof equal fixedly connected with a set of guide rail, the expansion plate still includes the recess, and every group expansion plate is all seted up flutedly, recess and guide rail sliding connection, and expansion plate and flexible drive screw threaded connection constitute screw nut transmission pair.

Compared with the prior art, the utility model discloses following beneficial effect has:

when the utility model is used for engineering cost examination, the tool box is horizontally placed on the ground, the height adjusting knob is rotated to form a screw nut transmission pair through the transmission rod and the lifting transmission screw in a threaded connection way, the transmission rod is driven to move backwards, the transmission rod is connected with the hinge between the left lifting rod and the right lifting rod through the transmission rod to drive the left lifting rod and the right lifting rod to ascend, the left lifting rod and the right lifting rod are connected with the left lifting rod and the right lifting rod in a sliding way through the slide rail to drive the upper top plate to ascend, when the upper top plate ascends to the required height, the telescopic adjusting knob is rotated, the telescopic adjusting knob is meshed with the driven bevel gear through the transmission bevel gear to form a gear transmission mechanism to drive the two groups of telescopic transmission screws to rotate, the left and right groups of telescopic transmission screws are connected with the telescopic transmission screw through the telescopic plate to form a, drive two sets of expansion plates and remove, the expansion plate is outwards stretched out, and the expansion plate passes through recess and guide rail sliding connection, realizes the direction, stretches out the back completely at the expansion plate, can place documents such as apparatus and drawing in the top of last roof and expansion plate, carries out engineering cost audit work, to sum up, when carrying out open air engineering cost and examine time, through the lift to last roof and the stretching out of expansion plate, carry out placing of drawing apparatus, can develop audit work in the open air everywhere, and is simple to use, and convenient to carry satisfies the needs.

Drawings

Fig. 1 is a schematic side view of the present invention.

Fig. 2 is a schematic view of the internal structure of the appliance casing of the present invention.

Fig. 3 is a schematic side structure diagram of the upper top plate of the present invention.

Fig. 4 is a schematic view of the internal structure of the upper top plate of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. an appliance case housing; 2. an upper top plate; 201. a slide rail; 202. a guide rail; 3. a height adjustment knob; 301. a lifting transmission screw rod; 4. a transmission rod; 5. a left lifter bar; 6. a right lifter bar; 7. a telescopic adjusting knob; 701. a drive bevel gear; 8. a telescopic drive screw; 801. a driven bevel gear; 9. a retractable plate; 901. and (4) a groove.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides an easily portable engineering cost auditing appliance box, which comprises an appliance box shell 1; a group of upper top plates 2 are movably connected above the appliance box shell 1; a group of height adjusting knobs 3 are rotatably connected above the appliance box shell 1; a group of transmission rods 4 are connected inside the upper part of the appliance box shell 1 in a sliding manner; a group of left lifting rods 5 are hinged on the left side above the appliance box shell 1; the left lifting rod 5 is hinged with the transmission rod 4; a group of right lifting rods 6 are hinged on the right side above the appliance box shell 1; the transmission rod 4 is hinged with the right lifting rod 6; a group of telescopic adjusting knobs 7 are rotatably connected above the appliance box shell 1; the left side and the right side inside the upper top plate 2 are rotatably connected with a group of telescopic transmission screw rods 8; the left side and the right side inside the appliance box shell 1 are both connected with a group of expansion plates 9 in a sliding manner; the telescopic transmission screw rod 8 is in threaded connection with the telescopic plate 9.

Wherein, height adjustment knob 3 is still including lifting drive screw 301, 3 rear fixedly connected with lifting drive screw 301 of height adjustment knob, transfer line 4 constitutes screw nut transmission pair with lifting drive screw 301 threaded connection, and in use, rotates height adjustment knob 3, constitutes screw nut transmission pair through transfer line 4 and lifting drive screw 301 threaded connection, drives transfer line 4 and removes, through the hinged joint between transfer line 4 and left lifter 5 and right lifter 6, drives left lifter 5 and right lifter 6 and goes up and down.

Wherein, go up roof 2 and still including slide rail 201, go up the roof 2 left and right sides and all seted up slide rail 201, slide rail 201 and left lifter 5 and the 6 sliding connection of right lifter, in use, go up and down when left lifter 5 and right lifter 6, through slide rail 201 and left lifter 5 and the 6 sliding connection of right lifter, drive roof 2 and go up and down.

Wherein, flexible adjust knob 7 is still including transmission bevel gear 701, flexible adjust knob 7 rear fixedly connected with a set of transmission bevel gear 701, flexible drive screw 8 is still including driven bevel gear 801, the equal fixedly connected with of every group flexible drive screw 8 has a set of driven bevel gear 801, transmission bevel gear 701 constitutes gear drive with driven bevel gear 801 meshing, in use, when rotating flexible adjust knob 7, constitute gear drive through transmission bevel gear 701 and driven bevel gear 801 meshing and drive two sets of flexible drive screw 8 and rotate.

Wherein, go up roof 2 still including guide rail 202, go up 2 inboard front and back equal fixedly connected with a set of guide rail 202 of roof, expansion plate 9 still includes recess 901, recess 901 has all been seted up to every group expansion plate 9, recess 901 and guide rail 202 sliding connection, expansion plate 9 constitutes screw nut transmission pair with 8 threaded connection of flexible drive lead screw, in use, rotate as flexible drive lead screw 8, constitute screw nut transmission pair through

expansion plate

9 and 8 threaded connection of flexible drive lead screw, drive expansion plate 9 and remove, through recess 901 and guide rail 202 sliding connection, realize the direction.

The specific use mode and function of the embodiment are as follows:

when the engineering cost examination is carried out, the tool box is horizontally placed on the ground, the height adjusting knob 3 is rotated, the height adjusting knob 3 is in threaded connection with the lifting transmission screw 301 through the transmission rod 4 to form a screw nut transmission pair, the transmission rod 4 is driven to move backwards, the transmission rod 4 is in hinged connection with the left lifting rod 5 and the right lifting rod 6 through the transmission rod 4 to drive the left lifting rod 5 and the right lifting rod 6 to ascend, the left lifting rod 5 and the right lifting rod 6 are in sliding connection with the left lifting rod 5 and the right lifting rod 6 through the sliding rail 201 to drive the upper top plate 2 to ascend, when the upper top plate 2 ascends to a required height, the telescopic adjusting knob 7 is rotated, the telescopic adjusting knob 7 is engaged with the driven bevel gear 801 through the transmission bevel gear 701 to form a gear transmission mechanism to drive the two groups of telescopic transmission screws 8 to rotate, the left and right groups of telescopic transmission screws 8 are in threaded connection with the telescopic transmission screw 8 through the telescopic plate, drive two sets of expansion plates 9 and remove, expansion plate 9 outwards stretches out, and expansion plate 9 passes through recess 901 and guide rail 202 sliding connection, realizes the direction, stretches out the back completely at expansion plate 9, can place files such as apparatus and drawing in the top of roof 2 and expansion plate 9, carries out engineering cost audit work, conveniently carries out developing of audit work, satisfies the needs.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides an engineering cost audit apparatus case that easily carries which characterized in that: the portable engineering cost auditing appliance box comprises an appliance box shell (1); a group of upper top plates (2) are movably connected above the appliance box shell (1); a group of height adjusting knobs (3) are rotatably connected above the appliance box shell (1); a group of transmission rods (4) are connected inside the upper part of the appliance box shell (1) in a sliding manner; a group of left lifting rods (5) are hinged to the left side above the appliance box shell (1); the left lifting rod (5) is hinged with the transmission rod (4); a group of right lifting rods (6) are hinged to the right side above the appliance box shell (1); the transmission rod (4) is hinged with the right lifting rod (6); a group of telescopic adjusting knobs (7) are rotatably connected above the appliance box shell (1); the left side and the right side of the inside of the upper top plate (2) are rotatably connected with a group of telescopic transmission screw rods (8); the left side and the right side of the interior of the appliance box shell (1) are both connected with a group of expansion plates (9) in a sliding manner; the telescopic transmission lead screw (8) is in threaded connection with the telescopic plate (9).

2. A portable construction cost auditing kit as claimed in claim 1, in which: the height adjusting knob (3) further comprises a lifting transmission screw rod (301), a group of lifting transmission screw rods (301) are fixedly connected to the rear of the height adjusting knob (3), and the transmission rod (4) is in threaded connection with the lifting transmission screw rods (301) to form a screw rod nut transmission pair.

3. A portable construction cost auditing kit as claimed in claim 1, in which: go up roof (2) still including slide rail (201), slide rail (201) have all been seted up to the upper top board (2) left and right sides, slide rail (201) and left lifter (5) and right lifter (6) sliding connection.

4. A portable construction cost auditing kit as claimed in claim 1, in which: the telescopic adjusting knob (7) further comprises a transmission bevel gear (701), a group of transmission bevel gears (701) is fixedly connected to the rear of the telescopic adjusting knob (7), the telescopic transmission screw rods (8) further comprise driven bevel gears (801), each group of telescopic transmission screw rods (8) is fixedly connected with a group of driven bevel gears (801), and the transmission bevel gears (701) are meshed with the driven bevel gears (801) to form a gear transmission mechanism.

5. A portable construction cost auditing kit as claimed in claim 1, in which: go up roof (2) still including guide rail (202), go up roof (2) inboard front and back equal fixedly connected with a set of guide rail (202), expansion plate (9) still include recess (901), and recess (901) are all seted up in every expansion plate (9), recess (901) and guide rail (202) sliding connection, and expansion plate (9) and flexible drive lead screw (8) threaded connection constitute screw nut transmission pair.