CN215007412U - Display device convenient for comparison of construction drawings for construction engineering cost - Google Patents
Display device convenient for comparison of construction drawings for construction engineering cost Download PDFInfo
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- CN215007412U CN215007412U CN202121294092.0U CN202121294092U CN215007412U CN 215007412 U CN215007412 U CN 215007412U CN 202121294092 U CN202121294092 U CN 202121294092U CN 215007412 U CN215007412 U CN 215007412U
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Abstract
The utility model discloses a display device for construction engineering cost, which is convenient for comparing construction drawings; the display board is connected with rotating shafts on two sides; the protective frame is arranged on the periphery of the display board; the method comprises the following steps: the connecting plate is connected to one side of the protective frame; the supporting rods are rotatably connected to one side of the rotating shaft, which is far away from the display board, and are used for supporting the display board, and the supporting rods are symmetrically distributed around the center line of the display board; the first connecting rod is connected to the outer wall of the supporting rod on one side of the display board. This building engineering cost is with display device who is convenient for compare construction drawing adopts the fixed block that can the adjusting position to press from both sides the drawing and tightly demonstrates the board, is convenient for compare this building engineering cost is with construction drawing, through the bracing piece that can height-adjusting to the crowd that is fit for different heights uses, adopts can folding head rod and second connecting rod, thereby is convenient for carry this display device.
Description
Technical Field
The utility model relates to a building engineering technical field specifically is a building engineering cost is with display device who is convenient for compare the construction drawing.
Background
The construction cost is the cost from building to acceptance, and is composed of construction and installation cost, equipment and tools purchase cost, other construction cost, preparation cost and tax.
For example, the publication No. CN210006432U is a progress management display device for construction of building engineering, wherein a fixed plate is fixedly connected with the top and the bottom of one side of a folding plate far away from a hinge, screw rods are respectively penetrated through the inner parts of the fixed plates, springs are respectively fixedly connected with the surfaces of the screw rods and the top of the fixed plate, a display frame is penetrated through one end of each screw rod, display plates are fixedly installed between the surfaces of the inner walls of the display frames, adjusting bolts are respectively penetrated through the top and the middle parts of the inner parts of a supporting column, one end of each adjusting bolt sequentially penetrates through the supporting column and the display frame and extends to the inner parts of the display frame, illuminating lamps are respectively and fixedly installed at the tops of the ends of the supporting columns far away from a supporting rod, through the matching effect of the supporting columns, the display frames, the display plates, the adjusting bolts, the fixed plates, the springs, the screw rods and the illuminating lamps, two display plates can simultaneously display different progress management, and the display range is wider, and the installation of show board is dismantled comparatively convenient and fast, is convenient for in time change the show board, and it is comparatively convenient to use, and setting up of light provides a great deal of convenience for the show at night, and the constructor of being convenient for in time looks over building construction progress management.
This prior art solution also exists when in use:
1. the construction cost of the construction project is not convenient to compare with the construction drawing;
2. the display device cannot be height-adjusted;
3. the display device is inconvenient to fold and carry;
improvements are needed to address the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building engineering cost is with display device who is convenient for compare the construction drawing to solve the inconvenience on the present market that above-mentioned background art provided and compare this building engineering cost with the construction drawing, this display device can not carry out the inconvenient problem of folding the carrying of going on of altitude mixture control and this display device.
In order to achieve the above object, the utility model provides a following technical scheme: a display device for construction project cost is convenient for comparing construction drawings;
the display board is connected with rotating shafts on two sides;
the protective frame is arranged on the periphery of the display board;
the method comprises the following steps:
the connecting plate is connected to one side of the protective frame;
the supporting rods are rotatably connected to one side of the rotating shaft, which is far away from the display board, and are used for supporting the display board, and the supporting rods are symmetrically distributed around the center line of the display board;
the first connecting rod is connected to the outer wall of the supporting rod on one side of the display board.
Preferably, the connection plate further includes:
the threaded holes are formed in two ends of the connecting plate;
a threaded pin disposed inside the threaded hole;
the fixed block is connected one side that the screw thread round pin is close to the show board is used for extrudeing the construction drawing and fixes, moves the screw thread round pin through twisting for the fixed block inwards removes, presss from both sides tightly spacing to the construction drawing of placing on the show board, thereby is convenient for compare the construction drawing.
Preferably, four corners of protective frame are provided with the stopper, be connected perpendicularly between connecting plate and the protective frame, constitute threaded connection between threaded pin and the screw hole, through the setting of stopper, can carry on spacingly to one side of construction drawing to be convenient for putting of construction drawing.
Preferably, the support rod is further provided with:
the grooves are formed in the supporting rod and are distributed at equal intervals;
the supporting column is sleeved on the outer wall of the bottom of the supporting rod;
the bulge is arranged on the inner wall of the supporting column, and the size of the bulge is matched with that of the groove;
the spout is seted up the bellied one side is kept away from to the support column, through the setting of spout to be convenient for head rod and second connecting rod remove, thereby be convenient for height-adjusting.
Preferably, the one end that the bracing piece was kept away from to the head rod has been seted up and has been docked the groove, and the inside in butt joint groove is provided with the butt joint piece, the one end of butt joint piece is connected with the second connecting rod, and the middle part of butt joint piece runs through there is the connecting axle, through the setting in butt joint groove to be convenient for dock the installation of piece.
Preferably, the second connecting rod is connected with the bracing piece of keeping away from butt joint groove one side, constitute between butt joint piece and the head rod through the connecting axle and rotate to be connected, be connected through the rotation between butt joint piece and the head rod, can fold and accomodate head rod and second connecting rod to be convenient for carry this display device.
Compared with the prior art, the beneficial effects of the utility model are that: this building engineering cost is with display device who is convenient for compare construction drawing adopts the fixed block that can the adjusting position to press from both sides the drawing and tightly demonstrates the board, is convenient for compare this building engineering cost is with construction drawing, through the bracing piece that can height-adjusting to the crowd that is fit for different heights uses, adopts can folding head rod and second connecting rod, thereby is convenient for carry this display device.
(1) This architectural engineering cost is with display device who is convenient for compare construction drawing places two one sides of comparing the drawing between stopper and show board, and the opposite side is placed jointly between connecting plate and show board, through inwards twisting the screw thread round pin that moves the screw inslot and set up, drives the fixed block inwards moving when the screw thread round pin inwards moves, and it is spacing to press from both sides tightly between drawing and the show board until the fixed block to be convenient for compare this architectural engineering cost with construction drawing.
(2) This building engineering cost is with display device who is convenient for compare the construction drawing holds the junction of head rod and second connecting rod and upwards stimulates, and head rod and second connecting rod carry out equidistant removal along the spout, and after adjusting suitable position, the arch carries out the block with the recess spacing to be convenient for this display device carries out altitude mixture control.
(3) This building engineering cost is with display device who is convenient for compare the construction drawing, dismantles show board and bracing piece through the adapter sleeve of dismantling the pivot earlier, then rotates the second connecting rod in butt joint inslot through the connecting axle, folds and accomodate head rod and second connecting rod to be convenient for fold this display device and carry.
Drawings
FIG. 1 is a front view of the cutting structure of the present invention;
FIG. 2 is a right-side view sectional structure of the display board of the present invention;
fig. 3 is a schematic view of the three-dimensional structure of the first connecting rod and the second connecting rod of the present invention.
In the figure: 1. a display board; 2. a rotating shaft; 3. a protective frame; 4. a connecting plate; 5. a support bar; 6. a first connecting rod; 7. a threaded hole; 8. a threaded pin; 9. a fixed block; 10. a limiting block; 11. a groove; 12. a support pillar; 13. a protrusion; 14. a chute; 15. a butt joint groove; 16. a butt joint block; 17. a second connecting rod; 18. and (7) connecting the shafts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a display device for construction project cost is convenient for comparing construction drawings;
the display board comprises a display board 1, wherein two sides of the display board 1 are connected with rotating shafts 2;
the protective frame 3 is arranged around the display board 1;
the method comprises the following steps:
the connecting plate 4 is connected to one side of the protective frame 3;
the supporting rods 5 are rotatably connected to one side of the rotating shaft 2, which is far away from the display board 1, and are used for supporting the display board 1, and the supporting rods 5 are symmetrically distributed around the center line of the display board 1;
and the first connecting rod 6 is connected to the outer wall of the supporting rod 5 at one side of the display board 1.
The connection plate 4 further includes: threaded holes 7 formed at both ends of the connecting plate 4; a threaded pin 8 provided inside the threaded hole 7; fixed block 9 is connected and is used for extruding the construction drawing fixedly in 8 one sides that are close to the show board 1 of threaded pin, and four corners of protective frame 3 are provided with stopper 10, are connected perpendicularly between connecting plate 4 and the protective frame 3, constitute threaded connection between 8 and the screw hole 7 of threaded pin.
Place one side of two comparison drawings between stopper 10 and show board 1, the opposite side is placed jointly between connecting plate 4 and show board 1, and through the threaded pin 8 of inwards twisting the interior setting of threaded hole 7, the threaded pin 8 drives fixed block 9 inwards movement when inwards moving, and it is spacing to press from both sides tightly between drawing and the show board 1 until fixed block 9 to be convenient for compare this construction drawing.
The support rod 5 is further provided with: the grooves 11 are formed in the supporting rod 5, and the grooves 11 are distributed at equal intervals; the support column 12 is sleeved on the outer wall of the bottom of the support rod 5; the bulge 13 is arranged on the inner wall of the support column 12, and the size of the bulge 13 is matched with that of the groove 11; and the sliding groove 14 is formed on one side of the supporting column 12 far away from the bulge 13.
Hold the junction of head rod 6 and second connecting rod 17 and upwards stimulate, head rod 6 and second connecting rod 17 carry out equidistant removal along spout 14, after adjusting suitable position, protruding 13 carries out the block with recess 11 spacing to it carries out height control to be convenient for this display device.
One end of the first connecting rod 6, which is far away from the supporting rod 5, is provided with a butt joint groove 15, a butt joint block 16 is arranged inside the butt joint groove 15, one end of the butt joint block 16 is connected with a second connecting rod 17, and a connecting shaft 18 penetrates through the middle part of the butt joint block 16; the second connecting rod 17 is connected with the supporting rod 5 at one side far away from the butt joint groove 15, and the butt joint block 16 is in rotary connection with the first connecting rod 6 through a connecting shaft 18.
First through the adapter sleeve of dismantling pivot 2 dismantle board 1 and bracing piece 5 show, then rotate second connecting rod 17 in butt joint groove 15 through connecting axle 18, fold and accomodate head rod 6 and second connecting rod 17 to be convenient for carry this display device.
The working principle is as follows: when the display device for the construction engineering cost and facilitating comparison of construction drawings is used, firstly, when the construction drawings for the construction engineering cost are compared, one side of two comparison drawings is placed between the limiting block 10 and the display plate 1, the other side of the two comparison drawings is placed between the connecting plate 4 and the display plate 1, the fixing block 9 is driven to move inwards by screwing the threaded pin 8, so that the construction drawings are facilitated to be compared, the connection part of the first connecting rod 6 and the second connecting rod 17 is held by hand and pulled upwards, after the proper position is adjusted, the bulge 13 and the groove 11 are clamped and limited, so that the display device is facilitated to be adjusted in height, the display plate 1 and the supporting rod 5 are firstly disassembled by the fastening sleeve of the disassembling rotating shaft 2, then the second connecting rod 17 and the first connecting rod 6 are folded and accommodated, so that the display device is facilitated to be carried, those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A display device for construction project cost is convenient for comparing construction drawings;
the display board is connected with rotating shafts on two sides;
the protective frame is arranged on the periphery of the display board;
it is characterized by comprising:
the connecting plate is connected to one side of the protective frame;
the supporting rods are rotatably connected to one side of the rotating shaft, which is far away from the display board, and are used for supporting the display board, and the supporting rods are symmetrically distributed around the center line of the display board;
the first connecting rod is connected to the outer wall of the supporting rod on one side of the display board.
2. The display device for construction engineering cost convenient for comparison of construction drawings according to claim 1, characterized in that: the connecting plate still includes:
the threaded holes are formed in two ends of the connecting plate;
a threaded pin disposed inside the threaded hole;
and the fixing block is connected to one side of the threaded pin, which is close to the display board, and is used for extruding and fixing the construction drawing.
3. The display device for construction engineering cost convenient for comparison of construction drawings according to claim 2, characterized in that: four corners of the protective frame are provided with limiting blocks, the connecting plate is perpendicularly connected with the protective frame, and the threaded pin is in threaded connection with the threaded hole.
4. The display device for construction engineering cost convenient for comparison of construction drawings according to claim 1, characterized in that: the bracing piece still sets up:
the grooves are formed in the supporting rod and are distributed at equal intervals;
the supporting column is sleeved on the outer wall of the bottom of the supporting rod;
the bulge is arranged on the inner wall of the supporting column, and the size of the bulge is matched with that of the groove;
the sliding groove is formed in one side, far away from the bulge, of the supporting column.
5. The display device for construction engineering cost convenient for comparison of construction drawings according to claim 1, characterized in that: the one end that the bracing piece was kept away from to the head rod has seted up the butt joint groove, and the inside in butt joint groove is provided with the butt joint piece, the one end of butt joint piece is connected with the second connecting rod, and the middle part of butt joint piece runs through there is the connecting axle.
6. The display device for construction engineering cost convenient for comparison of construction drawings according to claim 5, characterized in that: the second connecting rod is connected with the supporting rod far away from one side of the butt joint groove, and the butt joint block is rotatably connected with the first connecting rod through the connecting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121294092.0U CN215007412U (en) | 2021-06-09 | 2021-06-09 | Display device convenient for comparison of construction drawings for construction engineering cost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121294092.0U CN215007412U (en) | 2021-06-09 | 2021-06-09 | Display device convenient for comparison of construction drawings for construction engineering cost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215007412U true CN215007412U (en) | 2021-12-03 |
Family
ID=79131564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121294092.0U Expired - Fee Related CN215007412U (en) | 2021-06-09 | 2021-06-09 | Display device convenient for comparison of construction drawings for construction engineering cost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215007412U (en) |
-
2021
- 2021-06-09 CN CN202121294092.0U patent/CN215007412U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |