CN212098111U

CN212098111U - Report form finishing device for engineering cost

Info

Publication number: CN212098111U
Application number: CN202020112131.XU
Authority: CN
Inventors: 胡敏
Original assignee: Shangfeng Construction Engineering Consulting Co Ltd
Current assignee: Shangfeng Construction Engineering Consulting Co Ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-12-08
Anticipated expiration: 2030-01-17

Abstract

The utility model relates to a report form finishing device for engineering cost, it includes mounting box and lid, one side border of lid is connected in the opening border of mounting box and both can rotate relatively, still including setting up the coupling mechanism who keeps away from its border with the lid connecting portion in the mounting box, coupling mechanism includes the connecting block, connect in the connecting pin at lid border and at least one locking piece that is used for doing the locking to the connecting pin, at least one locking hole has been seted up around the connecting pin, the locking groove has been seted up to the connecting block, the slide opening of at least one perpendicular to connecting pin has been seted up to the cell wall in locking groove, the locking piece is including sliding the locking spring who connects in the lock opening of slide opening and be used for its release slide opening, the lock opening can be inserted or break away from to the lock opening, the position that the slide opening was worn out to the lock opening is spherical column structure. The utility model discloses the locking is done to mounting box and lid comparatively succinct after having placed the file to the relative preferred of reliability.

Description

Report form finishing device for engineering cost

Technical Field

The utility model belongs to the technical field of the technique of official working device and specifically relates to a report form finishing device for engineering cost is related to.

Background

At this stage, the construction cost refers to the construction price of the project, and refers to the total sum of all the expected or actually required expenses for completing the construction of one project. The project cost is defined from the perspective of an owner, and refers to the construction cost of a project, namely the investment cost of all fixed assets expected to be paid or actually paid for constructing a project. Along with the improvement of people's standard of living and the continuous development in official working device field, the arrangement of engineering cost report form holds the device and also advances with the hour, but current arrangement holds the device and has the leakproofness relatively poor when using, and is inconvenient when taking the file, is not convenient for carry out the shortcoming of in time revising to the file. In order to solve the problems, innovative design is urgently needed on the basis of the original arrangement device.

In the prior art, chinese patent with publication number CN207156762U discloses a financial statement collating unit, and its technical essential is: including device box, solid fixed ring, fixed slot and file board, device box and lid interconnect, and the lower terminal surface of lid installs the sealing strip, gu fixed ring is through tying up rope and lid interconnect, one side of device box is fixed with the anti-slip ring, and the opposite side of device box is provided with the tie rod to tie rod and limiting plate interconnect, the limiting plate is located the inside of mounting box, the fixed slot sets up on the device box, and the inner wall of device box installs and puts the pen-holder, the file board passes through swivel ring and device box interconnect, and is fixed with the back up coat on the file board.

The above prior art solutions have the following drawbacks: can derive in this technical scheme's specification and the drawing, this technical scheme still can be used to the placing and the arrangement of other reports, for example engineering cost report, but in the use, need twine in the binding rod through tying up the rope, push away the inside to the mounting box with the binding rod again to prevent the nature of tying up the rope and drop, its process is comparatively complicated, and the relative mounting box of lid relies on tying up the rope and accomplishes the locking, and the reliability is relatively poor.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a report form finishing device for engineering cost, it is comparatively succinct after having placed the file and is done the locking to mounting box and lid to the relative preferred of reliability.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a report form arranging device for engineering cost comprises a mounting box and a box cover which are of an open structure, wherein one side edge of the box cover is connected with the open edge of the mounting box and can rotate relatively, the report form arranging device also comprises a connecting mechanism which is arranged at the edge of the mounting box far away from the connecting part of the mounting box and the box cover, the connecting mechanism comprises a connecting block, a connecting pin connected to the edge of the box cover and at least one locking piece for locking the connecting pin, at least one locking hole is arranged around the connecting pin, the connecting block is provided with a locking groove, the groove wall of the locking groove is provided with at least one sliding hole vertical to the connecting pin, the locking piece comprises a locking pin which is connected in the sliding hole in a sliding way and a locking spring which is used for pushing the locking pin out of the sliding hole, the locking pin can be inserted into or separated from the locking hole, the part of the locking pin penetrating out of the sliding hole is of a spherical structure, and a control piece used for pressing the locking pin back to the sliding hole is arranged in the connecting block.

By adopting the technical scheme, when the connecting pin is used, the connecting pin is inserted into the locking groove only by rotating the connecting pin, the locking pin slides out along the sliding hole under the action of the locking spring, and the part of the locking pin, which penetrates out of the sliding hole, is inserted into the locking hole so as to lock the connecting pin in the locking groove; the part of the locking pin penetrating through the sliding hole is of a spherical structure, and in the process that the connecting pin is inserted into the locking groove, the spherical surface of the locking pin can compress the locking spring so as to insert the connecting pin into the locking groove, so that the using effect is optimized; and whole process only needs manually to insert the connecting pin and locate in the locking groove can, the operation is comparatively convenient to insert through the locking pin and locate in the locking hole, in order to do the locking to the connecting pin, its locking effect is preferred relatively.

The present invention may be further configured in a preferred embodiment as: the slide hole is a round hole, and the outer diameter of the locking spring is matched with the slide hole.

Through adopting above-mentioned technical scheme, when using, can be through the slide opening can be to the guide of locking spring, reduce in the use, the probability that locking spring takes place the distortion, optimize the result of use.

The present invention may be further configured in a preferred embodiment as: the opening edge of the locking groove is arranged in a chamfer angle mode.

Through adopting above-mentioned technical scheme, the opening in locking groove is the chamfer setting, can insert the in-process of establishing the locking groove at the connecting pin, does certain guide effect to the connecting pin, optimizes the result of use.

The present invention may be further configured in a preferred embodiment as: the connecting block is provided with a plurality of connecting holes and a plurality of control holes parallel to the sliding holes, the connecting holes are communicated with the sliding holes and the control holes, the control piece comprises a first control rod and a second control rod, the first control rod is rotatably connected in the connecting holes, the second control rod is slidably connected in the control holes, two ends of the first control rod are rotatably connected to the second control rod and the locking pin respectively, and the first control rod can respectively move relative to the second control rod and the locking pin along the axial direction of the first control rod and the locking pin.

Through adopting above-mentioned technical scheme, when needs break away from the relative locking groove of connecting pin, only need press control lever two to make its axial along the control hole slide, rotate in order to promote control lever one, pivoted control lever one can stir the axial of locking round pin along the slide opening and slide simultaneously, in order to compress the locking spring, make the locking round pin can accomodate in the slide opening, thereby can make the connecting pin break away from the locking groove, can open the relative mounting box of lid, simultaneously because the locking spring can make locking round pin roll-off slide opening, in order to make control lever two keep wearing out the state in control hole.

The present invention may be further configured in a preferred embodiment as: the tip that control lever two penetrated the control hole is open structure, fixedly connected with bull stick one in the end opening of control lever two, the tip that the locking round pin penetrated the slide opening is open structure and opening fixedly connected with bull stick two, the rectangular shape hole along its axial extension is seted up respectively at the both ends of control lever one, rectangular shape hole runs through control lever one along the direction of the central axis of perpendicular to control lever two and locking round pin, two rectangular shape holes are worn to locate respectively to bull stick one and bull stick two.

By adopting the technical scheme, when the control rod II is pressed, the control rod I can be pushed through the rotating rod I so as to enable the control rod I to rotate, and the rotating rod I can slide in the long strip-shaped hole penetrating through the rotating rod I, so that when the control rod II slides axially, the control rod I can not limit the control rod II; meanwhile, the first rotating control rod can stir the locking pin to slide along the axial direction of the sliding hole through the second rotating rod.

The present invention may be further configured in a preferred embodiment as: the mounting box inner wall is provided with the connecting plate parallel with the connecting block, a curb plate of mounting box is by the centre gripping between connecting plate and connecting block, connecting plate and connecting block pass through bolted connection.

Through adopting above-mentioned technical scheme, a curb plate of mounting box is by the centre gripping between connecting plate and connecting block, and connecting plate and connecting block pass through the screw connection for the connecting block can be dismantled and connect in the mounting box, and it is comparatively convenient to use, the later maintenance etc. of being convenient for.

The present invention may be further configured in a preferred embodiment as: the two side plates of the mounting box perpendicular to connecting block are respectively connected with a magnetic plate, the two side plates of the box cover perpendicular to connecting block are respectively connected with an attaching plate made of a magnetic material, and the attaching plate is parallel to the magnetic plate.

Through adopting above-mentioned technical scheme, when the lid covered the opening of mounting box, the magnetic sheet can hold the attaching plate to make the lid not be equipped with coupling mechanism's curb plate relatively inseparabler laminating in the curb plate of mounting box.

The present invention may be further configured in a preferred embodiment as: the mounting box is internally and fixedly connected with a file elastic clamp for clamping files.

By adopting the technical scheme, when the file fixing device is used, a file can be clamped in the mounting box through the file elastic clamp so as to be fixed in the mounting box.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when the connecting pin is used, the connecting pin is inserted into the locking groove only by rotating the connecting pin, the locking pin slides out along the sliding hole under the action of the locking spring, and the part of the locking pin, which penetrates out of the sliding hole, is inserted into the locking hole so as to lock the connecting pin in the locking groove; the part of the locking pin penetrating through the sliding hole is of a spherical structure, and in the process that the connecting pin is inserted into the locking groove, the spherical surface of the locking pin can compress the locking spring so as to insert the connecting pin into the locking groove, so that the using effect is optimized; in the whole process, the connecting pin is inserted into the locking groove only by hand, the operation is relatively convenient, and the locking pin is inserted into the locking hole to lock the connecting pin, so that the locking effect is relatively good;

2. when the connecting pin is required to be separated from the locking groove, only the control rod II needs to be pressed to enable the connecting pin to slide along the axial direction of the control hole, the control rod I is pushed to rotate, meanwhile, the control rod I can rotate to enable the locking pin to slide along the axial direction of the sliding hole, the locking spring can be compressed, the locking pin can be stored in the sliding hole, the connecting pin can be separated from the locking groove, the box cover can be opened relative to the mounting box, meanwhile, the locking pin can slide out of the sliding hole due to the fact that the locking spring can enable the locking pin to slide out of the sliding hole, and the control rod II can be enabled to keep penetrating out of.

Drawings

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

Fig. 2 is an exploded view of a part of the structure of the present embodiment, which is mainly used for showing the structure of the connection mechanism.

Fig. 3 is a schematic diagram of an explosion structure in this embodiment, which is mainly used to show the relative position relationship between the magnetic plate, the attachment plate and the file elastic clip.

In the figure, 1, a box is installed; 11. a magnetic plate; 12. a file elastic clip; 2. a box cover; 21. attaching a plate; 3. a connecting mechanism; 31. connecting blocks; 311. a locking groove; 312. a slide hole; 313. connecting holes; 314. a control hole; 315. a second rotating rod; 316. a first connecting block; 317. a second connecting block; 32. a connecting pin; 321. a locking hole; 33. a locking member; 331. a locking pin; 332. a locking spring; 34. a control member; 341. a first control rod; 3411. a strip-shaped hole; 342. a second control rod; 343. a first rotating rod; 35. a connecting plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a report form finishing device for engineering cost, including mounting box 1, lid 2 that are open structure and the coupling mechanism 3 that is used for connecting both, one side border of lid 2 is connected in an opening border of mounting box 1, and lid 2 mounting box 1 rotates relatively. Wherein, lid 2 encloses for the flat board and establishes three bounding wall formation, and the flat board of lid 2 is not equipped with the border of bounding wall and connects in mounting box 1, and coupling mechanism 3 sets up in one side that 1 deviates from mounting

box

1 and 2 connecting portion of lid in the mounting box.

The connecting mechanism 3 comprises a connecting block 31 connected with the mounting box 1, a connecting pin 32 rotatably connected with the edge of the enclosing plate of the box cover 2 and two locking pieces 33 used for locking the connecting pin 32. The connecting block 31 comprises a first connecting block 316 and two parallel second connecting blocks 317, and the first connecting block 316 is attached to the outer wall of the side plate of the mounting box 1.

Referring to fig. 2 and 3, two second connecting blocks 317 are surrounded by a locking groove 311 perpendicular to the bottom wall of the mounting box 1, the opening of the locking groove 311 faces away from the mounting box 1, and the edge of the opening is chamfered for guiding the connecting pin 32, and the locking groove 311 is also open at the upper end and the lower end. The connecting pin 32 is perpendicular to the flat plate of the box cover 2, the connecting pin 32 can be inserted into or separated from the locking groove 311, and the two locking members 33 are respectively arranged in the two connecting blocks 317. The second connecting block 317 is fixedly connected to the first connecting block 316 through bolts. Wherein the rotation plane of the connection pin 32 is parallel to the rotation plane of the box cover 2.

The inner wall of the mounting box 1 is provided with a connecting plate 35 parallel to the first connecting block 316, one side plate of the mounting box 1 is clamped between the connecting plate 35 and the first connecting block 316, and the connecting plate 35 is connected with the first connecting block 316 through screws.

Two parallel groove walls of the locking groove 311 are respectively provided with a sliding hole 312 perpendicular to the locking groove, and the locking member 33 is disposed in the sliding hole 312. Wherein, the central axis of the sliding hole 312 is parallel to the bottom wall of the mounting box 1 and the top wall of the box cover 2.

Referring to fig. 2 and 3, the locking member 33 includes a locking pin 331 slidably connected to the slide hole 312 and a locking spring 332, and the locking spring 332 is disposed on a side of the locking pin 331 facing away from the locking groove 311. Wherein, the sliding hole 312 is a circular hole; the locking spring 332 is adapted to the sliding hole 312, so that the locking spring 332 can be guided through the sliding hole 312, the probability of distortion of the locking spring 332 in use is reduced, and the use effect is optimized.

The connecting pin 32 has locking holes 321 opened on both side walls facing the two slide holes 312. The locking pin 331 can be inserted into or separated from the locking hole 321, and a portion of the locking pin 331 penetrating through the sliding hole 312 is of a spherical structure. So that the connecting pin 32 can press the locking pin 331 into the slide hole 312 through the spherical brick end of the locking pin 331 when in use, thereby optimizing the use effect.

The second connecting block 317 is provided with a control hole 314 and a connecting hole 313 which are parallel to the sliding hole 312, the connecting hole 313 is communicated with the control hole 314 and the sliding hole 312, and the central axes of the sliding hole 312, the connecting hole 313 and the control hole 314 are positioned on the same plane which is perpendicular to the bottom wall of the mounting box 1. Wherein the sliding hole 312, the connecting hole 313 and the control hole 314 are opened toward the first connecting block 316 to facilitate the mounting and dismounting of the control member 34 and the locking member 33.

Referring to fig. 2 and 3, a control member 34 for pressing the locking pin 331 back to the sliding hole 312 is provided in the connecting block 31.

The control member 34 includes a first control rod 341 rotatably coupled to the coupling hole 313 and a second control rod 342 slidably coupled to the control hole 314. The central axes of the first control rod 341, the second control rod 342 and the locking pin 331 are located in the same plane, and the plane where the central axes of the first control rod 341, the second control rod 342 and the locking pin 331 are located is perpendicular to the bottom wall of the mounting box 1.

The two ends of the first control rod 341 are respectively provided with a long strip-shaped hole 3411 extending along the axial direction thereof, and the long strip-shaped hole 3411 penetrates through the first control rod 341 along a direction perpendicular to the plane where the central axes of the first control rod 341, the second control rod 342 and the locking pin 331 are located. The second control rod 342 penetrates into the end part of the control hole 314 to form an opening structure, and a first rotating rod 343 is fixedly connected in the end opening of the second control rod 342; the end part of the locking pin 331 penetrating into the sliding hole 312 is of an opening structure, and a second rotating rod 315 is fixedly connected in the end opening of the locking pin 331. The second rotating rod 315 is parallel to the first rotating rod 343, the first rotating rod 343 and the second rotating rod 315 are perpendicular to a plane where central axes of the first control rod 341, the second control rod 342 and the locking pin 331 are located, and the first rotating rod 343 and the second rotating rod 315 are respectively arranged in the two elongated holes 3411 in a penetrating manner.

The inner sides of two side plates of the mounting box 1 perpendicular to the connecting block 31 are fixedly connected with magnetic plates 11 respectively, the two side plates of the box cover 2 perpendicular to the connecting block 31 are fixedly connected with attaching plates 21 made of magnetic materials respectively, and the attaching plates 21 are parallel to the magnetic plates 11. The magnetic plate 11 can attract the attaching plate 21, so that the box cover 2 can be attached to the mounting box 1 more closely.

A file elastic clip 12 for clamping files is fixedly connected in the mounting box 1.

The implementation principle of the embodiment is as follows: when the folder is used, a file is clamped in the mounting box 1 through the file elastic clamp 12, the box cover 2 is rotated to cover the opening of the mounting box 1, and the magnetic plate 11 sucks the attaching plate 21, so that the side plate of the box cover 2, which is not provided with the connecting mechanism 3, is attached to the side plate of the mounting box 1 relatively more tightly; meanwhile, the connecting pin 32 is rotated to be inserted into the locking groove 311, the locking pin 331 slides out along the sliding hole 312 under the action of the locking spring 332, and the part of the locking pin 331 penetrating out of the sliding hole 312 is inserted into the locking hole 321, so that the connecting pin 32 is locked in the locking groove 311. And the part of the locking pin 331 penetrating through the slide hole 312 is in a spherical structure, so that in the process of inserting the connecting pin 32 into the locking groove 311, the locking pin 331 can compress the locking spring 332 through the spherical surface of the locking pin 331, so that the connecting pin 32 can be inserted into the locking groove 311, and the using effect is optimized. Whole process only need manually with connecting pin 32 insert locate the locking groove 311 in can, the operation is comparatively convenient to insert through locking round pin 331 and locate in locking hole 321, in order to do the locking to connecting pin 32, its locking effect is preferred relatively.

When the connecting pin 32 needs to be separated from the locking groove 311, the second control rod 342 is pressed to slide along the axial direction of the control hole 314, the first control rod 341 is rotated through the first rotating rod 343, and the first rotating rod 343 can slide along the elongated hole 3411 through which the first control rod 341 is inserted, so that the rotation of the first control rod 341 is not hindered; meanwhile, the first rotating control rod 341 can drive the locking pin 331 to slide along the axial direction of the sliding hole 312 through the second rotating rod 315, so that the locking pin 331 can be accommodated in the sliding hole 312, the connecting pin 32 can be separated from the locking groove 311, the first rotating control rod 341 is connected in the connecting hole 313, the opening edges at the two ends of the connecting hole 313 can limit the rotating angle of the first control rod 341, and the first locking control rod 331 and the second rotating control rod 342 can not be separated from the connecting block 31.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a report form finishing device for engineering cost, is including mounting box (1) and lid (2) that are open structure, one side border of lid (2) is connected in the opening border of mounting box (1) and but both relative rotations, its characterized in that: the connecting mechanism (3) is arranged at the edge of the mounting box (1) far away from the connecting part of the mounting box and the box cover (2), the connecting mechanism (3) comprises a connecting block (31), a connecting pin (32) connected to the edge of the box cover (2) and at least one locking piece (33) used for locking the connecting pin (32), at least one locking hole (321) is formed around the connecting pin (32), a locking groove (311) is formed in the connecting block (31), at least one sliding hole (312) perpendicular to the connecting pin (32) is formed in the groove wall of the locking groove (311), the locking piece (33) comprises a locking pin (331) connected in the sliding hole (312) in a sliding manner and a locking spring (332) used for pushing the locking pin out of the sliding hole (312), the locking pin (331) can be inserted into or separated from the locking hole (321), and the part of the locking pin (331) penetrating through the sliding hole (312) is of a spherical structure, and a control piece (34) for pressing the locking pin (331) back to the sliding hole (312) is arranged in the connecting block (31).

2. The report collating device for construction cost according to claim 1, characterized in that: the sliding hole (312) is a round hole, and the outer diameter of the locking spring (332) is matched with the sliding hole (312).

3. The report collating device for construction cost according to claim 2, characterized in that: the opening edge of the locking groove (311) is arranged in a chamfer way.

4. The report collating device for construction cost according to claim 3, characterized in that: the connecting block (31) is provided with a plurality of connecting holes (313) and a plurality of control holes (314) parallel to the sliding holes (312), the connecting holes (313) are communicated with the sliding holes (312) and the control holes (314), the control part (34) comprises a first control rod (341) which is rotatably connected in the connecting holes (313) and a second control rod (342) which is slidably connected in the control holes (314), two ends of the first control rod (341) are respectively rotatably connected to the second control rod (342) and the locking pin (331), and the first control rod (341) can respectively move along the axial direction relative to the second control rod (342) and the locking pin (331).

5. The report collating device for construction cost according to claim 4, characterized in that: the tip that control lever two (342) penetrated control hole (314) is open structure, fixedly connected with bull stick (343) in the end opening of control lever two (342), the tip that locking round pin (331) penetrated slide opening (312) is open structure and opening fixedly connected with bull stick two (315), rectangular shape hole (3411) along its axial extension are seted up respectively to the both ends of control lever one (341), rectangular shape hole (3411) runs through control lever one (341) along the direction of the central axis of perpendicular to control lever two (342) and locking round pin (331), two rectangular shape holes (3411) are worn to locate respectively in bull stick one (343) and bull stick two (315).

6. The report collating device for construction cost according to claim 1, characterized in that: the mounting box is characterized in that a connecting plate (35) parallel to the connecting block (31) is arranged on the inner wall of the mounting box (1), a side plate of the mounting box (1) is clamped between the connecting plate (35) and the connecting block (31), and the connecting plate (35) is connected with the connecting block (31) through screws.

7. The report collating device for construction cost according to claim 1, characterized in that: the mounting box is characterized in that two side plates of the mounting box (1) perpendicular to the connecting block (31) are respectively connected with a magnetic plate (11), two side plates of the box cover (2) perpendicular to the connecting block (31) are respectively connected with a binding plate (21) made of a magnetic material, and the binding plate (21) is parallel to the magnetic plate (11).

8. The report collating device for construction cost according to claim 1, characterized in that: the mounting box (1) is internally and fixedly connected with a file elastic clip (12) for clamping files.