CN216119481U

CN216119481U - Be used for engineering cost progress management device

Info

Publication number: CN216119481U
Application number: CN202122712447.XU
Authority: CN
Inventors: 谢婧娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-03-22
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a progress management device for construction cost, which relates to the technical field of construction cost and comprises an accommodating box, wherein a winding roller is rotatably connected inside the accommodating box, the right end of the winding roller penetrates through the accommodating box and extends to the outside of the accommodating box, two lifting rings are fixedly connected to the top surface of the accommodating box, display cloth is wound outside the winding roller, and a fixing mechanism is arranged on the surface of the display cloth. This be used for engineering cost progress management device can open show cloth or rolling through the effect of winding roller corotation and reversal down, make its portable when its rolling, avoid traditional panel volume great mostly be fixed inconvenient transport, make its convenient to use, take the bracing piece to pull down through the draw down and make show cloth tighten, it is fixed with the draw runner to twist butterfly wing double-screw bolt again, realize the device's fast assembly, and adjust the device's length according to the difference of draw down distance, increase the device's usable floor area, make its convenient to use.

Description

Be used for engineering cost progress management device

Technical Field

The utility model relates to the technical field of construction cost, in particular to a construction cost progress management device.

Background

The project cost refers to the construction cost of the project predicted or actually paid in the construction period, the working process of predicting, planning, controlling, accounting, analyzing and evaluating the project cost by comprehensively using knowledge and skills in the aspects of management, economics, engineering technology and the like is called project cost management, and in the operation process, data is generally required to be managed and classified.

At engineering construction's in-process, there are multiple data to need to record, carry out the cost by the manual work usually and calculate after measuring on the spot, then place the data after the record and be convenient for everybody in display device and know the progress of engineering cost, current engineering cost progress management device uses magnet absorption on the panel mostly, when magnet uses fixedly, the little file of area of contact drops easily, and the panel is bulky mostly fixed inconvenient transport, makes it use inconvenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the deficiencies of the prior art, the present invention provides a project cost progress management device, which solves the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a be used for engineering cost progress management device, is including holding the box, the inside rotation that holds the box is connected with the winding roller, and the right-hand member of winding roller runs through and holds the box and extend to its outside, two rings of top surface fixedly connected with that hold the box, the outside winding of winding roller has the show cloth, and the surface mounting of show cloth has fixed establishment, the bracing piece is installed to the bottom of show cloth, the internally mounted that holds the box has straining device, and holds the left and right sides face of box and install telescopic machanism, the right-hand member fixedly connected with driving lever of winding roller, and the surface of driving lever has seted up first screw hole.

Telescopic machanism includes the draw runner, the spout has been seted up on the surface of draw runner, and the bottom of draw runner has seted up spacing hole, the both ends of bracing piece cup joint respectively in the inside in two spacing holes, hold the left and right sides face of box and all seted up the second screw hole, the equal fixedly connected with butterfly wing double-screw bolt in inside of second screw hole, and butterfly wing double-screw bolt sliding connection is in the inside of spout.

Preferably, the left side surface and the right side surface of the accommodating box are fixedly connected with limit columns, and the limit columns are connected to the inner portion of the sliding groove in a sliding mode.

Preferably, straining device includes the arc clamp plate, hold the top surface of box and seted up the through-hole, the inside sliding connection of through-hole has the lifter, the inside that holds the box is provided with the arc clamp plate, and the bottom of lifter and the external fixed surface of arc clamp plate are connected, the top fixedly connected with disc of lifter, extension spring has been cup jointed to the outside of lifter, and extension spring's both ends respectively with the bottom surface of disc and the external fixed surface who holds the box be connected.

Preferably, the fixing mechanism comprises soft magnetic strips, the soft magnetic strips are fixedly embedded in the front of the display cloth and are arranged at equal intervals, elastic belts are fixedly connected to the front of the display cloth and are arranged at equal intervals, the elastic belts are attached to the soft magnetic strips, and magnetic blocks are fixedly embedded in the elastic belts.

Preferably, the left side surface and the right side surface of the display cloth are fixedly connected with hooks which are arranged equidistantly, and the hooks are hooked in the sliding grooves.

(III) advantageous effects

The utility model provides a project cost progress management device. The method has the following beneficial effects:

(1) this be used for engineering cost progress management device, can open show cloth or rolling under the effect through winding roller corotation and reversal, make its portable when its rolling, avoid traditional panel volume great mostly be fixed inconvenient transport, make its convenient to use, take the bracing piece to pull down through the draw down and make show cloth tighten, it is fixed with the draw back to twist the butterfly wing double-screw bolt again, realize the device's quick equipment, and adjust the device's length according to the difference of draw back descending distance, increase the device's usable floor area, make its convenient to use.

(2) This be used for engineering cost progress management device, the disc is being pulled down through the effect of extension spring pulling force, lifter and arc clamp plate descend, the arc clamp plate is hugged closely show cloth surface on the winding roller and is pressed from both sides tightly to it, avoid showing cloth to appear in disorder, the show cloth tensioning of being convenient for, it influences normal use to avoid the show cloth surface fold to appear, it is fixed with the file under the effect of magnetic path and soft magnetic stripe inter attraction power, carry out the secondary to the file under the effect of elastic band elasticity and fix, the fixed effect to the file has been improved, avoid the file to appear droing.

Drawings

FIG. 1 is a schematic structural diagram of a front perspective view of the present invention;

FIG. 2 is a schematic structural view of a side cross section of the containment case of the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of the display cloth of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a first threaded hole; 2. a hoisting ring; 3. a telescoping mechanism; 4. a support bar; 5. a fixing mechanism; 6. displaying the cloth; 7. hooking; 8. accommodating the box; 9. a tensioning mechanism; 10. a winding roller; 11. a deflector rod; 31. a slide bar; 32. a chute; 33. a wing stud; 34. a limiting hole; 35. a second threaded hole; 36. a limiting column; 51. an elastic band; 52. a magnetic block; 53. soft magnetic strips; 91. an arc-shaped pressing plate; 92. a disc; 93. an extension spring; 94. a through hole; 95. a lifting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a progress management device for construction cost comprises a containing box 8, wherein a winding roller 10 is rotatably connected inside the containing box 8, the right end of the winding roller 10 penetrates through the containing box 8 and extends to the outside of the containing box, two hanging rings 2 are fixedly connected to the top surface of the containing box 8, a display cloth 6 is wound outside the winding roller 10, a fixing mechanism 5 is arranged on the surface of the display cloth 6, a supporting rod 4 is arranged at the bottom end of the display cloth 6, a tensioning mechanism 9 is arranged inside the containing box 8, telescopic mechanisms 3 are arranged on the left side surface and the right side surface of the containing box 8, a driving lever 11 is fixedly connected to the right end of the winding roller 10, a first threaded hole 1 is formed in the outer surface of the driving lever 11, the device can be mounted in a hanging manner through the hanging rings 2, the display cloth 6 can be unfolded or rolled under the actions of forward rotation and reverse rotation of the winding roller 10, the device is convenient to carry when being rolled, and the traditional display board is prevented from being mostly inconvenient to carry due to large volume, making it convenient to use.

Referring to fig. 1, the telescopic mechanism 3 includes a slide bar 31, a sliding groove 32 is formed in the surface of the slide bar 31, a limiting hole 34 is formed in the bottom end of the slide bar 31, two ends of a support rod 4 are respectively sleeved inside the two limiting holes 34, second threaded holes 35 are formed in both left and right side surfaces of the accommodating box 8, wing studs 33 are fixedly connected inside the second threaded holes 35, the wing studs 33 are slidably connected inside the sliding groove 32, the two ends of the support rod 4 are inserted into the limiting holes 34, the support rod 4 is pulled down by the slide bar 31 to tighten the display cloth 6, the wing studs 33 are screwed to fix the slide bar 31, so that the device is quickly assembled, the length of the device is adjusted according to different descending distances of the slide bar 31, the use area of the device is increased, and the device is convenient to use.

Referring to fig. 1, the left and right side surfaces of the accommodating box 8 are fixedly connected with the limiting posts 36, and the limiting posts 36 are slidably connected inside the sliding grooves 32, so that the sliding strip 31 can be positioned, the sliding strip 31 is prevented from being inclined, and the supporting performance of the sliding strip 31 is ensured.

Please refer to fig. 1, fig. 2 and fig. 4, the tensioning mechanism 9 includes an arc-shaped pressing plate 91, a through hole 94 is formed on the top surface of the accommodating box 8, a lifting rod 95 is slidably connected inside the through hole 94, the arc-shaped pressing plate 91 is arranged inside the accommodating box 8, the bottom end of the lifting rod 95 is fixedly connected with the outer surface of the arc-shaped pressing plate 91, a disc 92 is fixedly connected to the top end of the lifting rod 95, an extension spring 93 is sleeved outside the lifting rod 95, two ends of the extension spring 93 are respectively fixedly connected with the bottom surface of the disc 92 and the outer surface of the accommodating box 8, the disc 92, the lifting rod 95 and the arc-shaped pressing plate 91 are pulled to descend under the tension of the extension spring 93, the surface of the display cloth 6 tightly attached to the winding roller 10 of the arc-shaped pressing plate 91 clamps the display cloth 6, scattering of the display cloth 6 is avoided, tensioning of the display cloth 6 is facilitated, and wrinkles on the surface of the display cloth 6 are avoided from affecting normal use.

Referring to fig. 1 and 3, the fixing mechanism 5 includes soft magnetic strips 53, the front surface of the display cloth 6 is fixedly embedded with the soft magnetic strips 53 arranged at equal intervals, the front surface of the display cloth 6 is fixedly connected with elastic bands 51 arranged at equal intervals, the elastic bands 51 are attached to the soft magnetic strips 53, magnetic blocks 52 are fixedly embedded in the elastic bands 51, the document is placed between the soft magnetic strips 53 and the elastic bands 51, the document is fixed under the action of the mutual attraction force of the magnetic blocks 52 and the soft magnetic strips 53, and the document is secondarily fixed under the action of the elastic force of the elastic bands 51, so that the fixing effect on the document is improved, and the document is prevented from falling off.

Referring to fig. 1, the hooks 7 are fixedly connected to both left and right sides of the display cloth 6, and the hooks 7 are hooked inside the sliding groove 32, and the hooks 7 are inserted into the sliding groove 32 and hooked on the slide bar 31, so as to tighten the display cloth 6.

When the device works, firstly, the pull-down supporting rod 4 descends with the display cloth 6, the display cloth 6 wound by the winding roller 10 is loosened, the disc 92, the lifting rod 95 and the arc-shaped pressing plate 91 are pulled down under the action of the pulling force of the stretching spring 93, the arc-shaped pressing plate 91 is tightly attached to the surface of the display cloth 6 on the winding roller 10 to clamp the display cloth, the sliding strip 31 is attached to two ends of the accommodating box 8, two ends of the supporting rod 4 are inserted into the limiting holes 34, then the butterfly wing studs 33 are inserted into the sliding groove 32 to be screwed into the second threaded holes 35, then the supporting rod 4 is pulled down under the sliding strip 31 to tighten the display cloth 6, then the butterfly wing studs 33 are screwed to fix the sliding strip 31, finally, the hook 7 is pulled to be inserted into the sliding groove 32 to hook the sliding strip 31 to tighten the display cloth 6 left and right, the installation of the device is realized, the storage of the device can be realized by the reverse operation of the steps, when the elastic belt 51 is pulled up to separate from the magnetic block 52 and the soft magnetic strip 53, the document is placed between the soft magnetic strips 53 and the elastic band 51, the document is fixed under the action of the mutual attraction force of the magnetic blocks 52 and the soft magnetic strips 53, and the document is secondarily fixed under the action of the elastic force of the elastic band 51.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A management device for engineering cost progress, comprising an accommodation box (8), characterized in that: the inside of holding box (8) is rotated and is connected with winding roller (10), and the right-hand member of winding roller (10) runs through and holds box (8) and extend to its outside, hold two rings (2) of top surface fixedly connected with of box (8), the outside winding of winding roller (10) has show cloth (6), and the surface mounting who shows cloth (6) has fixed establishment (5), bracing piece (4) are installed to the bottom of show cloth (6), the internally mounted who holds box (8) has straining device (9), and holds the left and right sides face of box (8) and install telescopic machanism (3), the right-hand member fixedly connected with driving lever (11) of winding roller (10), and first screw hole (1) has been seted up to the surface of driving lever (11).

2. A construction cost progress management apparatus according to claim 1, wherein: telescopic machanism (3) are including draw runner (31), spout (32) have been seted up on the surface of draw runner (31), and the bottom of draw runner (31) has seted up spacing hole (34), the both ends of bracing piece (4) cup joint respectively in the inside in two spacing holes (34), second screw hole (35) have all been seted up to the left and right sides face that holds box (8), the equal fixedly connected with butterfly wing double-screw bolt (33) in inside of second screw hole (35), and butterfly wing double-screw bolt (33) sliding connection is in the inside of spout (32).

3. A construction cost progress management apparatus according to claim 2, wherein: the left side surface and the right side surface of the accommodating box (8) are fixedly connected with limiting columns (36), and the limiting columns (36) are connected to the inside of the sliding groove (32) in a sliding mode.

4. A construction cost progress management apparatus according to claim 1, wherein: straining device (9) include arc clamp plate (91), hold the top surface of box (8) and seted up through-hole (94), the inside sliding connection of through-hole (94) has lifter (95), the inside that holds box (8) is provided with arc clamp plate (91), and the bottom of lifter (95) is connected with the external fixed surface of arc clamp plate (91), the top fixedly connected with disc (92) of lifter (95), extension spring (93) have been cup jointed to the outside of lifter (95), and the both ends of extension spring (93) are connected with the bottom surface of disc (92) and the external fixed surface that holds box (8) respectively.

5. A construction cost progress management apparatus according to claim 1, wherein: the fixing mechanism (5) comprises soft magnetic strips (53), the soft magnetic strips (53) which are arranged at equal intervals are fixedly embedded in the front of the display cloth (6), elastic bands (51) which are arranged at equal intervals are fixedly connected to the front of the display cloth (6), the elastic bands (51) are attached to the soft magnetic strips (53), and magnetic blocks (52) are fixedly embedded in the elastic bands (51).

6. A construction cost progress management apparatus according to claim 1 or 2, wherein: the left side surface and the right side surface of the display cloth (6) are fixedly connected with hooks (7) which are arranged equidistantly, and the hooks (7) are hooked in the sliding groove (32).