CN213188479U

CN213188479U - Engineering cost data secrecy device

Info

Publication number: CN213188479U
Application number: CN202022223790.3U
Authority: CN
Inventors: 周静; 何静
Original assignee: Chongqing Caihui Engineering Management Co ltd
Current assignee: Chongqing Ruhou Construction Engineering Consulting Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-05-14
Anticipated expiration: 2030-09-30

Abstract

The application discloses secret device of engineering cost data relates to engineering cost technical field, the power distribution box comprises a box body, the box includes the case body and articulates the case lid on the case body, two symmetrical bar grooves, every are seted up along its length direction to the bottom of box the inside both sides in bar groove all articulate the landing leg that is used for supporting the box, the landing leg includes that one end articulates the outer pole at the bar inslot, the outer pole is kept away from its one end with the articulated department in bar groove and is slided to peg graft and have interior pole, be provided with the fixing bolt who is used for the interior pole position of fixed on the outer pole. The utility model discloses a bar groove and landing leg that set up on the box, when the cost engineer goes to the engineering construction site and measures and calculate the cost, can hold the landing leg of bar inslot and rotate it with the hand, make landing leg and ground mutually perpendicular, can draw the table platform of writing with the box as putting the drawing to develop the cost calculation operation at any time in the relatively poor building site of environment.

Description

Engineering cost data secrecy device

Technical Field

The application relates to the technical field of engineering cost, in particular to an engineering cost data secrecy device.

Background

The engineering cost is a technical and economic file for pre-calculating and determining the total engineering cost of a construction project according to the specific content of design files at different design stages and related quota, index and fee-taking standard in the engineering construction process, and when the engineering cost is budgeted, firstly, a construction drawing and related design data need to be mastered in detail, the construction organization design and the field condition are familiar, and the construction method, the working procedure, the operation, the construction organization and the progress are known.

A large amount of drawings, pens, computers, tape measures and other surveying and mapping tools are used in engineering cost, and some insurance lists and engineering drawing details are kept secret, so a cost engineer can generally put the tools in a tool box which is carried with the engineer during work in a unified way to avoid loss and leakage, the engineering cost work is not only calculated in an office, but also needs to carry the tool box to a site for measurement and drawing, but the environment of a construction site is poor, a high platform, a desk and the like which can be used for drawing by the engineer with the drawings are not available, inconvenience is brought to site drawing and cost budget, and therefore, the engineering cost data secrecy device is designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The main purpose of the application is to provide a security device for engineering cost data to solve the current problems.

In order to achieve the above object, the present application provides the following techniques:

the utility model provides an engineering cost data secrecy device, includes the box, the box includes the case body and articulates the case lid on the case body, two symmetrical bar grooves, every are seted up along its length direction to the bottom of box the inside both sides in bar groove all articulate the landing leg that is used for supporting the box, the landing leg includes that one end articulates the outer pole at the bar inslot, the outer pole is kept away from its one end with the articulated department in bar groove and is slided to peg graft and have interior pole, be provided with the fixing bolt who is used for the interior pole position of fixed on the outer pole.

Furthermore, threaded hole one is seted up on the surface of outer pole, fixing bolt's one end threaded connection is in threaded hole one and runs through one side of outer pole, just fixing bolt is located the one end conflict in the outer pole on the surface of interior pole.

Furthermore, each inner rod is provided with a second threaded hole at one end far away from the outer rod, a screw rod is inserted into the second threaded hole through threads, and a foot pad is fixedly connected to one end, far away from the fixing bolt, of the screw rod.

Furthermore, every the equal fixed mounting in surface of outer pole has the ripples pearl screw, every the spacing groove with ripples pearl screw looks adaptation is all seted up to the inner wall both sides in bar groove.

Further, fixed mounting has the hasp that is used for making case lid and case body fixed on the box, the hasp includes that two symmetries are installed and are kept away from the box body and box lid articulated one side box, one side fixedly connected with of box body two symmetries and respectively with two corresponding son of box button detain.

Further, fixedly connected with a plurality of is the baffle of vertical direction in the case body, every be formed with a plurality of holding grooves that are used for placing the instrument between baffle and the holding inslot wall, every the equal fixedly connected with foam-rubber cushion of tank bottom of holding the groove.

Compared with the prior art, this application can bring following technological effect:

1. the utility model discloses a bar groove and landing leg that set up on the box, when the cost engineer goes to the engineering job site and measures and calculate the cost, can hold the landing leg in the bar groove with the hand and rotate it, make the landing leg perpendicular with ground, can be with the box as the table that the drawing was carried out to the putting drawing, so that carry out the cost calculation operation at any time in the relatively poor building site of environment, and hold and can pull out it from the outer pole downwards with the interior pole, in order to adjust the length of landing leg, reach the purpose that changes the box height, make the device can carry out height control according to user's height and custom, improved the practicality of the device;

2. the utility model discloses a lead screw and callus on the sole that set up on interior pole through rotating the callus on the sole, can make the lead screw at two internal rotations in the screw hole to change the interval between callus on the sole and the interior pole, thereby reach the purpose of adjusting every landing leg length, so that steadily put the device at building site unevenness subaerial.

3. The utility model discloses a ripples pearl screw that sets up on the outer pole, the landing leg rotate into strip-shaped inslot back, and ripples pearl screw meeting joint is at the spacing inslot to fix the position of landing leg, in order to avoid the landing leg to pass through gravity from the strip inslot adversion when carrying the box.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic bottom view of the three-dimensional structure of the present invention;

fig. 3 is a schematic view of the support leg structure of the present invention in an expanded state;

FIG. 4 is a schematic view of the open state of the cover structure of the present invention;

in the figure: 1. a box body; 101. a box body; 102. a box cover; 2. a strip-shaped groove; 3. a support leg; 31. an outer rod; 32. an inner rod; 33. fixing the bolt; 4. a foot pad; 5. a ball screw; 6. locking; 7. a partition plate; 8. a receiving groove; 9. a spongy cushion.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments.

In the description of the present invention, the relative terms "upper", "lower", "left", "right", "inner", "outer" and other position indication positions are only based on the position shown in the drawings to simplify the description of the present invention, but not the position and structure that the components must have, and thus, the limitation of the present invention cannot be understood.

Referring to fig. 1-4, the construction cost data security device provided by the present embodiment comprises a box body 1, the box body 1 comprises a box body 101 and a box cover 102 hinged on the box body 101, the bottom of the box body 1 is provided with two symmetrical bar-shaped grooves 2 along the length direction thereof, two sides inside each bar-shaped groove 2 are hinged with a supporting leg 3 for supporting the box body 1, the supporting leg 3 comprises an outer rod 31 with one end hinged in the bar-shaped groove 2, one end of the outer rod 31 far away from the hinged position with the bar-shaped groove 2 is slidably inserted with an inner rod 32, the outer rod 31 is provided with a fixing bolt 33 for fixing the position of the inner rod 32, thus, when a construction engineer goes to a construction site for measuring and calculating cost, the supporting leg 3 in the bar-shaped groove 2 can be held by hand and rotated 90 degrees, so that the supporting leg 3 is perpendicular to the ground, and the box body 1 can be used as a table for placing and drawing, so that develop the cost at any time and calculate the operation in the relatively poor building site of environment, and hold and to pull out interior pole 32 can be with it from outer pole 31 is inside to holding, with the length of adjusting landing leg 3, reach the purpose that changes the box 1 height, make the device can carry out the regulation of height according to user's height and custom, the practicality of the device has been improved, after adjusting box 1 to suitable height, through fixing bolt 33 with interior pole 32 fixed can, and, in order to increase the security of the device, can install the lock core that needs the key just can open case lid 102 on box 1.

Specifically, referring to fig. 2, in order to fix the inner rod 32 in the outer rod 31 to fix the length of the leg 3, in some embodiments, a first threaded hole is formed in the surface of the outer rod 31, one end of the fixing bolt 33 is threaded into the first threaded hole and penetrates through one side of the outer rod 31, and one end of the fixing bolt 33 located in the outer rod 31 abuts against the surface of the inner rod 32, and the position of the inner rod 32 is fixed by the abutting force.

And in addition, the bottom surface to the job site may be unsmooth, make the device put the problem steady inadequately, as shown in fig. 3, in some embodiments, propose, threaded hole two has all been seted up to the one end that outer pole 31 was kept away from to every interior pole 32, threaded hole two is interior to have the lead screw through the screw grafting, the one end fixedly connected with callus on the sole 4 that fixing bolt 33 was kept away from to the lead screw, through rotating callus on the sole 4, can make the lead screw rotate in threaded hole two, in order to change the interval between callus on the sole 4 and interior pole 32, thereby reach the purpose of 3 lengths of adjustment every landing leg, so that put the device steadily on the ground on building site.

Simultaneously, in order to carry box 1 to make and to accomodate landing leg 3 in bar groove 2 and can not rotate out bar groove 2, in some embodiments, the equal fixed mounting in surface of every outer pole 31 has ripples pearl screw 5, the spacing groove with 5 looks adaptations of ripples pearl screw is all seted up to the inner wall both sides of every bar groove 2, landing leg 3 rotates into bar inslot 2 back, ripples pearl screw 5 can the joint at the spacing inslot, fix with the position to landing leg 3, and when 3 support box 1 of needs landing leg, stretch into bar inslot 2 with the hand and break off landing leg 3 with the fingers and thumb can, the spring in ripples pearl screw 5 can be according to the elastic action shrink of self, make it break away from the spacing inslot and relieve spacing to landing leg 3.

Preferably, referring to fig. 3, the case body 1 is fixedly provided with a latch 6 for fixing the case cover 102 and the case body 101, the latch 6 includes two female fasteners symmetrically installed on one side of the case body 101 away from the hinge joint with the case cover 102, and one side of the case body 101 is fixedly connected with two male fasteners symmetrically and respectively corresponding to the two female fasteners, so that the case cover 102 can be fixed on the case body 101 and close the space inside the case cover 102, which is more reasonable in design.

Please refer to fig. 4, in some embodiments, it is proposed that a plurality of partition boards 7 in a vertical direction are fixedly connected in the box body 101, a plurality of accommodating grooves 8 for accommodating tools are formed between each partition board 7 and the inner wall of each accommodating groove 8, and a foam-rubber cushion 9 is fixedly connected at the bottom of each accommodating groove 8, so that the articles placed in the box body 101 can be classified, the articles placed in the box body 1 are prevented from being too disordered, and the foam-rubber cushion 9 can buffer the collision of the articles in the box body 1, thereby protecting valuable and precise articles.

The foregoing is a preferred embodiment of the present invention, and it should be understood that those skilled in the art can derive the related technical solutions through logic analysis, reasoning or experiment based on the present invention without creative efforts, and therefore, these related technical solutions should be within the protection scope of the present claims.

Claims

1. The utility model provides a secret device of engineering cost data, includes box (1), box (1) is including case body (101) and case lid (102) that articulates on case body (101), its characterized in that, two symmetrical bar grooves (2), every are seted up along its length direction in the bottom of box (1) the inside both sides of bar groove (2) all articulate landing leg (3) that are used for supporting box (1), landing leg (3) include outer pole (31) that one end articulates in bar groove (2), outer pole (31) are kept away from its one end with bar groove (2) articulated department and are slided and peg graft and have interior pole (32), be provided with fixing bolt (33) that are used for fixed interior pole (32) position on outer pole (31).

2. The construction cost data secrecy device according to claim 1, wherein a first threaded hole is formed in the surface of the outer rod (31), one end of the fixing bolt (33) is in threaded connection with the first threaded hole and penetrates through one side of the outer rod (31), and one end, located in the outer rod (31), of the fixing bolt (33) abuts against the surface of the inner rod (32).

3. The engineering cost data secrecy device according to claim 2, wherein a second threaded hole is formed in one end, away from the outer rod (31), of each inner rod (32), a lead screw is inserted into the second threaded hole through threads, and a foot pad (4) is fixedly connected to one end, away from the fixing bolt (33), of the lead screw.

4. The construction cost data security device according to claim 2, wherein a bead screw (5) is fixedly mounted on the surface of each outer rod (31), and both sides of the inner wall of each strip-shaped groove (2) are provided with limit grooves matched with the bead screws (5).

5. The construction cost data security device according to claim 1, wherein the box body (1) is fixedly provided with a lock catch (6) for fixing the box cover (102) and the box body (101), the lock catch (6) comprises two female buttons which are symmetrically arranged on one side of the box body (101) far away from the hinged part of the box cover (102), and one side of the box body (101) is fixedly connected with two male buttons which are symmetrical and respectively correspond to the two female buttons.

6. The engineering cost data security device according to claim 1, wherein a plurality of partition plates (7) in a vertical direction are fixedly connected in the box body (101), a plurality of accommodating grooves (8) for placing tools are formed between each partition plate (7) and the inner wall of each accommodating groove (8), and a sponge pad (9) is fixedly connected to the bottom of each accommodating groove (8).