CN213458961U - Show shelf convenient to engineering cost budget result shows - Google Patents
Show shelf convenient to engineering cost budget result shows Download PDFInfo
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- CN213458961U CN213458961U CN202022860045.XU CN202022860045U CN213458961U CN 213458961 U CN213458961 U CN 213458961U CN 202022860045 U CN202022860045 U CN 202022860045U CN 213458961 U CN213458961 U CN 213458961U
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- connecting block
- block
- fixing
- fixedly connected
- fixed frame
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- 238000010276 construction Methods 0.000 claims description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910000756 V alloy Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000011017 operating method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to an engineering cost technical field just discloses a show shelf convenient to engineering cost budget result shows, comprising a base plate, the left and right sides of bottom plate upper surface all is pegged graft and is had fixed frame, fixing device has been cup jointed to the bottom of fixed frame surface, the inside fixedly connected with fixed spring of fixed frame. This show shelf convenient to engineering cost budgets result demonstration, through controlling the second connecting block cover in the surface of fixed frame and insert first connecting block, make the operating personnel of being more convenient for dismantle spare part in the device, the speed of operating personnel equipment the device has been accelerated, slide in first connecting block and second connecting block respectively through controlling two sets of movable blocks, make bracing piece cooperation balancing weight support whole, and then can avoid the device to appear the circumstances of empting around in the use, the number of times of empting of the device in the use has been reduced, the influence that the result of showing budgets to the device caused has been reduced.
Description
Technical Field
The utility model relates to an engineering cost technical field specifically is a show shelf convenient to engineering cost budget result shows.
Background
The project cost refers to the construction price of the project, and the main task of the project cost is to calculate the direct fee, the enterprise management fee, the measure fee, the standard fee, the profit, the tax and the like contained in the project according to the drawing, the quota and the list specification.
For example, chinese patent publication No. CN210052487U discloses a display rack for facilitating the display of engineering cost budget results, which is basically described as follows: by arranging the fixing bolts, when the first display board or the second display board is adjusted to the upper position, the fixing bolts are inserted into the corresponding fixing holes, the first display board or the second display board is prevented from sliding off from the top position of the placing groove, the stability of the first display board and the second display board in the using process is enhanced, the accommodating groove is formed in the fixing frame, the storage and taking of auxiliary tools are facilitated, and the convenience of the display board in the using process is improved; in fact, when the device is used, the sliding rod is in an upright state after being contacted with the ground, so that the supporting rod is difficult to support the whole body after the device is inclined forwards, and the using effect of the device is reduced.
Therefore, the inventor provides a display rack convenient for displaying the project cost budget result by researching and improving the existing structure and deficiency with the experience of abundant design development and actual manufacturing of the related industry for years.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The not enough to prior art, the utility model provides a show shelf convenient to engineering cost budget result shows has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a show shelf convenient to engineering cost budgets result and shows, includes the bottom plate, fixed frame has all been pegged graft to the left and right sides of bottom plate upper surface, fixing device has been cup jointed to the bottom of fixed frame surface, the inside fixedly connected with fixed spring of fixed frame, fixed spring's top fixedly connected with adjusts the post, the positive bottom of fixed frame is provided with the fixed pin, the lateral surface of adjusting the post is pegged graft with the inside of fixed frame, the last fixed surface of adjusting the post is connected with the grafting piece, the inside of grafting piece is pegged graft and is had the board of placing, the middle part threaded connection of grafting piece lateral surface has the connecting pin.
The fixing device comprises a first connecting block, a second connecting block is spliced in the front of the first connecting block, an auxiliary block is spliced in the outer side face of the first connecting block, buffer springs are fixedly connected to the inner portions of the first connecting block and the second connecting block, buffer plates are fixedly connected to the outer ends of the buffer springs, moving blocks are arranged in the first connecting block and the second connecting block, fixing blocks are spliced in the outer side faces of the first connecting block and the second connecting block, splicing pins are spliced in the middle portions of the upper surfaces of the first connecting block and the second connecting block, ejector pins are fixedly connected to the middle portions of the inner side faces of the fixing blocks, a supporting rod is connected to the inner portion of each moving block in a rotating mode, a supporting piece is connected to the bottom end of the supporting rod in a rotating mode, and a balancing weight is fixedly connected to.
Preferably, a threaded hole is formed in the top of the front face of the fixing frame, an external thread is arranged on the outer surface of the fixing pin, and the fixing pin is in threaded connection with the fixing frame.
Preferably, the first connecting block and the second connecting block are both provided with sliding grooves, the moving block is a square sliding block, and the first connecting block and the second connecting block are both in sliding connection with the moving block.
Preferably, the number of the buffer springs is four, and the buffer springs are made of chrome vanadium alloy steel materials.
Preferably, the outer surfaces of the first connecting block and the second connecting block are provided with wrapping layers, and the outer surfaces of the wrapping layers are provided with anti-skidding convex particles.
Preferably, round holes are formed in the middle of the upper surfaces of the first connecting block and the second connecting block, and the size of each round hole is matched with that of the corresponding inserting pin.
(III) advantageous effects
Compared with the prior art, the utility model provides a show shelf convenient to engineering cost budget result shows possesses following beneficial effect:
1. this show shelf convenient to engineering cost budgets result demonstration, through controlling the second connecting block cover in the surface of fixed frame and insert first connecting block, make the operating personnel of being more convenient for dismantle spare part in the device, the speed of operating personnel equipment the device has been accelerated, slide in first connecting block and second connecting block respectively through controlling two sets of movable blocks, make bracing piece cooperation balancing weight support whole, and then can avoid the device to appear the circumstances of empting around in the use, the number of times of empting of the device in the use has been reduced, the influence that the result of showing budgets to the device caused has been reduced.
2. This show shelf convenient to engineering cost budgets result and shows, stretch out from fixed frame through controlling the regulation post rebound, clockwise rotation fixed pin is connected fixedly to fixed frame and regulation post again, make the device interior spare part can be more firm in the use, and then can prevent in the device spare part phenomenon that becomes flexible from appearing in the use, the stability of the device in the use has further been improved, the influence that the spare part appears becoming flexible and causes the device normal use has been reduced, the result of use of the device in the course of the work has been strengthened.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the vertical section of the structure of the present invention;
fig. 3 is the utility model discloses the fixing device structure is erect and is cut open the schematic diagram.
In the figure: 1. a base plate; 2. a fixing frame; 3. a fixing device; 301. a first connection block; 302. a second connecting block; 303. an auxiliary block; 304. a buffer spring; 305. a buffer plate; 306. a moving block; 307. a fixed block; 308. a plug pin; 309. a support bar; 310. a support sheet; 311. a balancing weight; 4. fixing the spring; 5. an adjustment column; 6. a fixing pin; 7. an insertion block; 8. placing the plate; 9. and (7) connecting pins.
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 show shelf convenient for displaying engineering cost budget results comprises a bottom plate 1, fixed frames 2 are inserted into the left side and the right side of the upper surface of the bottom plate 1, a fixing device 3 is sleeved at the bottom of the outer surface of each fixed frame 2, a fixed spring 4 is fixedly connected inside each fixed frame 2, an adjusting column 5 is fixedly connected to the top end of each fixed spring 4, the adjusting columns 5 are operated to move upwards and extend out of the fixed frames 2, and then the fixed frames 2 and the adjusting columns 5 are connected and fixed by clockwise rotating fixing pins 6, so that parts in the device can be more stable in the using process, further, the loosening phenomenon of the parts in the device in the using process can be prevented, the stability of the device in the using process is further improved, the influence of the loosening of the parts on the normal use of the device is reduced, and the using effect of the device in the working process is enhanced, the positive bottom of fixed frame 2 is provided with fixed pin 6, adjusts the lateral surface of post 5 and pegs graft with the inside of fixed frame 2, adjusts the last fixed surface of post 5 and is connected with grafting piece 7, and grafting 7 is inside pegged graft to have places board 8, and the middle part threaded connection of grafting 7 lateral surfaces has connecting pin 9.
The fixing device 3 comprises a first connecting block 301, a second connecting block 302 is inserted in the front of the first connecting block 301, the second connecting block 302 is operated to be sleeved on the outer surface of the fixing frame 2 and inserted into the first connecting block 301, so that an operator can disassemble parts in the device more conveniently, the speed of assembling the device by the operator is increased, an auxiliary block 303 is inserted in the outer side surface of the first connecting block 301, buffer springs 304 are fixedly connected in the first connecting block 301 and the second connecting block 302, buffer plates 305 are fixedly connected at the outer ends of the buffer springs 304, moving blocks 306 are arranged in the first connecting block 301 and the second connecting block 302 respectively, two sets of moving blocks 306 are operated to slide into the first connecting block 301 and the second connecting block 302 respectively, so that a supporting rod 309 is matched with a balancing weight 311 to support the whole body, and the situation that the device can be prevented from tilting forwards and backwards in the using process, the number of times of dumping of the device in the use process is reduced, the influence on the display budget result of the device is reduced, the fixing blocks 307 are inserted into the outer side faces of the first connecting block 301 and the second connecting block 302, the inserting pins 308 are inserted into the middle portions of the upper surfaces of the first connecting block 301 and the second connecting block 302, the ejector rods are fixedly connected to the middle portions of the inner side faces of the fixing blocks 307, the supporting rod 309 is connected to the inner portion of the moving block 306 in a rotating mode, the supporting piece 310 is connected to the bottom end of the supporting rod 309 in a rotating mode, and the balancing weight 311 is fixedly connected to.
The utility model discloses in, in order to make the device more firm when using, consequently at the positive top of fixed frame 2 set up threaded hole, the surface of fixed pin 6 is provided with the external screw thread, and fixed pin 6 and fixed frame 2 threaded connection prevent that spare part from appearing not hard up, have strengthened the device's stability.
The utility model discloses in, in order to make operating procedure more smooth to the spout has all been seted up in the inside of first connecting block 301 and second connecting block 302, moving block 306 is square slider, and first connecting block 301 and second connecting block 302 all with moving block 306 sliding connection, the spare part of being more convenient for removes, has strengthened operating procedure's smoothness nature.
The utility model discloses in, in order to make the device more be convenient for operating personnel to use, consequently the quantity that sets up buffer spring 304 is four groups, and buffer spring 304 is formed by the preparation of chrome vanadium alloy steel material, reduces the wearing and tearing time of spare part, has prolonged the life of spare part.
The utility model discloses in, skid when preventing to use to all be provided with the parcel layer at the surface of first connecting block 301 and second connecting block 302, the surface on parcel layer is provided with anti-skidding protruding grain, increases the frictional force between hand and spare part, reduces the number of times that the hand skidded.
The utility model discloses in, in order to improve the cooperation between spare part, consequently all seted up the round hole at the middle part of first connecting block 301 and second connecting block 302 upper surface, the space between spare part has been reduced to the size of round hole and the size looks adaptation of grafting round pin 308, furthest's performance spare part's effect.
When the fixing frame is used, the fixing frame 2 is operated to be inserted into the bottom plate 1, the first connecting block 301 is operated to be sleeved on the outer surface of the fixing frame 2, the second connecting block 302 is operated to be sleeved on the outer surface of the fixing frame 2, the first connecting block 301 is inserted into the first connecting block 301, the auxiliary block 303 is inserted to fix the first connecting block 301 and the second connecting block 302, the balancing weight 311 is placed on the ground, the supporting rod 309 is operated to turn inwards along the supporting plate 310, the two sets of moving blocks 306 are operated to respectively slide into the first connecting block 301 and the second connecting block 302, the moving blocks 306 move inwards to be contacted with the buffer plate 305, the buffer spring 304 contracts, the two sets of fixing blocks 307 are operated to be respectively inserted into the first connecting block 301 and the second connecting block 302, the ejector rod is contacted with the moving blocks 306 to drive the moving blocks 306 to move inwards, the inserting pins 308 are inserted after the moving, the control is adjusted the post 5 rebound and is stretched out from fixed frame 2, makes the extension of fixed spring 4, and the clockwise rotation fixed pin 6 is connected fixedly to fixed frame 2 and regulation post 5 after removing, will place in board 8 inserts plug 7 to clockwise the connecting pin 9 of screwing.
In conclusion, this show shelf convenient to engineering cost budgets result and shows, through controlling second connecting block 302 cover in the surface of fixed frame 2 and insert in first connecting block 301, make the interior spare part of the device of being more convenient for operator's dismantlement, the speed of operating personnel's equipment the device has been accelerated, through controlling two sets of movable blocks 306 to slide respectively in first connecting block 301 and second connecting block 302, make bracing piece 309 cooperate the balancing weight 311 to support the whole, and then can avoid the device to appear the condition of toppling over around in the use, the number of times of toppling over of the device in the use has been reduced, the influence that the result of showing the budget to the device has been reduced.
This show shelf convenient to engineering cost budgets result and shows, stretch out from fixed frame 2 through controlling 5 rebound of regulation post, clockwise rotation fixed pin 6 is connected fixedly with regulation post 2 to fixed frame 2 again, make the device interior spare part can be more firm in the use, and then can prevent in the device that the device interior spare part appears not hard up phenomenon in the use, the stability of the device in the use has further been improved, the influence that the spare part appears not hard up and causes the device normal use has been reduced, the result of use of the device in the course of the work has been strengthened.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a show shelf convenient to engineering cost budgets result and shows, includes bottom plate (1), its characterized in that: the fixing frame is characterized in that fixing frames (2) are inserted into the left side and the right side of the upper surface of the bottom plate (1), a fixing device (3) is sleeved at the bottom of the outer surface of each fixing frame (2), a fixing spring (4) is fixedly connected inside each fixing frame (2), an adjusting column (5) is fixedly connected to the top end of each fixing spring (4), a fixing pin (6) is arranged at the bottom of the front surface of each fixing frame (2), the outer side surface of each adjusting column (5) is inserted into the corresponding fixing frame (2), an inserting block (7) is fixedly connected to the upper surface of each adjusting column (5), a placing plate (8) is inserted into each inserting block (7), and a connecting pin (9) is in threaded connection with the middle of the outer side surface of each inserting block;
the fixing device (3) comprises a first connecting block (301), a second connecting block (302) is spliced on the front side of the first connecting block (301), an auxiliary block (303) is spliced on the outer side surface of the first connecting block (301), buffer springs (304) are fixedly connected inside the first connecting block (301) and the second connecting block (302), a buffer plate (305) is fixedly connected at the outer end of each buffer spring (304), moving blocks (306) are arranged inside the first connecting block (301) and the second connecting block (302), fixed blocks (307) are spliced on the outer side surfaces of the first connecting block (301) and the second connecting block (302), splicing pins (308) are spliced in the middle parts of the upper surfaces of the first connecting block (301) and the second connecting block (302), ejector rods are fixedly connected in the middle parts of the inner side surfaces of the fixed blocks (307), and support rods (309) are rotatably connected inside the moving blocks (306), the bottom end of the supporting rod (309) is rotatably connected with a supporting piece (310), and the lower surface of the supporting piece (310) is fixedly connected with a balancing weight (311).
2. The display rack convenient for displaying construction cost budget result as claimed in claim 1, wherein: the threaded hole is formed in the top of the front face of the fixing frame (2), external threads are arranged on the outer surface of the fixing pin (6), and the fixing pin (6) is in threaded connection with the fixing frame (2).
3. The display rack convenient for displaying construction cost budget result as claimed in claim 1, wherein: the sliding grooves are formed in the first connecting block (301) and the second connecting block (302), the moving block (306) is a square sliding block, and the first connecting block (301) and the second connecting block (302) are connected with the moving block (306) in a sliding mode.
4. The display rack convenient for displaying construction cost budget result as claimed in claim 1, wherein: the number of the buffer springs (304) is four, and the buffer springs (304) are made of chrome vanadium alloy steel materials.
5. The display rack convenient for displaying construction cost budget result as claimed in claim 1, wherein: the outer surfaces of the first connecting block (301) and the second connecting block (302) are provided with wrapping layers, and anti-skidding convex particles are arranged on the outer surfaces of the wrapping layers.
6. The display rack convenient for displaying construction cost budget result as claimed in claim 1, wherein: round holes are formed in the middle of the upper surfaces of the first connecting block (301) and the second connecting block (302), and the size of each round hole is matched with that of the corresponding inserting pin (308).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022860045.XU CN213458961U (en) | 2020-12-02 | 2020-12-02 | Show shelf convenient to engineering cost budget result shows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022860045.XU CN213458961U (en) | 2020-12-02 | 2020-12-02 | Show shelf convenient to engineering cost budget result shows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213458961U true CN213458961U (en) | 2021-06-15 |
Family
ID=76303889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022860045.XU Expired - Fee Related CN213458961U (en) | 2020-12-02 | 2020-12-02 | Show shelf convenient to engineering cost budget result shows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213458961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116357158A (en) * | 2023-05-16 | 2023-06-30 | 陈靖超 | A safety warning fence for highway maintenance with variable enclosure shape |
-
2020
- 2020-12-02 CN CN202022860045.XU patent/CN213458961U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116357158A (en) * | 2023-05-16 | 2023-06-30 | 陈靖超 | A safety warning fence for highway maintenance with variable enclosure shape |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 |
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| CF01 | Termination of patent right due to non-payment of annual fee |