CN210643201U - Special file rack of engineering cost - Google Patents
Special file rack of engineering cost Download PDFInfo
- Publication number
- CN210643201U CN210643201U CN201920399943.4U CN201920399943U CN210643201U CN 210643201 U CN210643201 U CN 210643201U CN 201920399943 U CN201920399943 U CN 201920399943U CN 210643201 U CN210643201 U CN 210643201U
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- Prior art keywords
- supporting
- tray
- spring
- cylinder
- block
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000010276 construction Methods 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 9
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 9
- 241001330002 Bambuseae Species 0.000 abstract description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 9
- 239000011425 bamboo Substances 0.000 abstract description 9
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002337 anti-port Effects 0.000 abstract description 2
- 230000035807 sensation Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a special file rack of engineering cost, including the backup pad that sets up the tray of multilayer from top to bottom and be located the fixed tray in both sides, the downside of the tray of downside is provided with the rotatory supporting mechanism that can make the tray can carry out rotation in a circumferential direction behind the circumference atress. Under the effect of supporting shoe, the bracing piece supports tight spring, the spring supports tight sleeve, thereby make the rubber block support tight a supporting section of thick bamboo, rotate the piece soon, alright in order to rotate the bracing piece, thereby it is close to or keep away from towards the direction of supporting a section of thick bamboo to drive the spring, the deflection of spring like this, the pressure degree is just adjusted promptly, the bracing piece rotates towards the direction of supporting a section of thick bamboo and screws, the spring compression increase, the pressure degree is bigger, thereby make the rubber block support tight a supporting section of thick bamboo, frictional force is bigger, the tray is more difficult to rotate at will, if the sensation rotates the application of force greatly, then the antiport, therefore, the use is convenient and free through adjusting, and convenient and free.
Description
Technical Field
The utility model relates to a file rack rotation field for engineering cost specifically is a special file rack of engineering cost.
Background
As for the construction cost, the construction cost is known to be large in budget, and inevitably, the construction cost has a lot of data, and the data is used for calculation. The file rack is needed to be used, files can be placed conveniently, the market of the file rack is wide, most of the file racks are multilayer, and multiple rows of the file racks are erected. To the multilayer, the file frame is generally placed in office's right front, makes things convenient for the hand to get, sometimes work busy, the body is being leaned on, perhaps sit just, at this time, to the file of extraction lower floor, because crooked, wipe the supporting part of tray both sides easily, cause the file slope to pull out and drive other spill, this can see in our office area, when pulling, other has fallen, if the tray can rotate thereupon, just can accomplish, face forward and back and pull out, then be difficult to spill, also be convenient for change at ordinary times and get the position of piece, it is more convenient to use, consequently, need a file frame that can atress back pivoted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special file rack of engineering cost to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special file frame of engineering cost, includes sets up the tray of multilayer from top to bottom and is located the backup pad of both sides fixed tray, and the downside of the tray of downside is provided with the rotatory supporting mechanism that can make the tray can carry out circumferential direction after the circumference atress.
Preferably, the rotary supporting mechanism comprises a bottom plate positioned on the lower side of the tray, the upper end of the bottom plate is rotatably connected with a supporting cylinder for supporting the tray, a supporting block is fixed on one side of the bottom plate positioned on the supporting cylinder, and a toughness friction mechanism with toughness for tightly supporting the supporting cylinder and providing friction force is installed on the supporting block.
Preferably, the toughness friction mechanism is including installing the bracing piece on the supporting shoe, and the tip of bracing piece cup joints the sleeve that can stretch out and draw back towards a supporting section of thick bamboo, and through the spring coupling who provides elastic force between the tip of telescopic inner chamber bottom and bracing piece, telescopic tip is fixed with the rubber block that supports a supporting section of thick bamboo tightly.
Preferably, the supporting rod is in threaded connection with the supporting block, and a rotary block close to one side of the edge of the bottom plate is fixed at one end of the supporting rod, which is far away from the supporting cylinder.
Preferably, the support blocks are provided in two in the direction of the support bar.
Preferably, the end surface of the rubber block abutting against the supporting cylinder is in a circular arc shape matched with the shape of the circumferential end surface of the supporting cylinder.
Compared with the prior art, the beneficial effects of the utility model are that:
1. under the action of the supporting block, the supporting rod abuts against the spring, the spring abuts against the sleeve, so that the rubber block abuts against the supporting barrel, the supporting barrel supports the tray, and the spring has toughness, so that the friction force of the rubber block abutting against the supporting barrel is not too large, the tray can rotate after force is applied to the tray, the tray can rotate when the body inclines, the worker can be faced with the tray, the file can be conveniently pulled out of the tray, and other files are prevented from being scattered due to deflection;
2. rotate the piece soon, alright in order to rotate the bracing piece, thereby it is close to or keeps away from towards the direction of a support section of thick bamboo to drive the spring, the deflection of spring like this, the pressure degree of squeezing has just also been adjusted, the bracing piece rotates towards the direction of a support section of thick bamboo and screws, the increase of spring compression, the pressure degree of squeezing is bigger, thereby make the rubber block support tight a support section of thick bamboo, frictional force is bigger, the tray is more difficult to rotate at will, if the sensation rotates the application of force greatly, then the antiport, it is lighter, thus, through adjusting, it is very convenient freely to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention;
FIG. 4 is a top view of the connection between the support rod and the bottom plate of the present invention;
fig. 5 is an enlarged view of the structure a of fig. 1.
In the figure: 1 pallet, 11 support plates, 2 bottom plates, 21 support cylinders, 22 support blocks, 23 support rods, 24 sleeves, 25 springs and 26 rubber blocks.
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 to 5, the utility model provides a technical solution of a special file rack for construction cost: the utility model provides a special file rack of engineering cost, including setting up multilayer tray 1 from top to bottom and being located the backup pad 11 of both sides fixed tray 1, the downside of tray 1 of downside is provided with the rotatory supporting mechanism that can make tray 1 can carry out the rotation in a circumferential direction after the circumference atress, rotatory supporting mechanism is including being located the bottom plate 2 of tray 1 downside, and the upper end of bottom plate 2 rotates and is connected with the support cylinder 21 that supports tray 1, for the shaft-like thing, the support cylinder 21 application of force area of tube-shape is bigger, the equilibrium is better, the upper end of support cylinder 21 is fixed with the lower extreme middle part of tray 1 of downside, one side that lies in support cylinder 21 on the bottom plate 2 is fixed with supporting shoe 22, and install toughness on the supporting shoe 22 and support cylinder 21 tightly and provide the toughness friction mechanism of frictional force, provide the frictional force under the circumstances that.
The tough friction mechanism comprises a supporting rod 23 installed on a supporting block 22, a sleeve 24 which can stretch towards a supporting cylinder 21 is sleeved at the end part of the supporting rod 23, the bottom end of an inner cavity of the sleeve 24 is connected with the end part of the supporting rod 23 through a spring 25 which provides elastic force, a rubber block 26 which abuts against the supporting cylinder 21 is fixed at the end part of the sleeve 24, the rubber block 26 provides friction force, the spring 25 provides elastic force, the friction force cannot be blocked too much, meanwhile, the supporting rod 23 is in threaded connection with the supporting block 22, a rotary block which is close to one side of the edge of the bottom plate 2 is fixed at one end of the supporting rod 23 far away from the supporting cylinder 21, the edge close to the bottom plate 2 is convenient to operate and apply force, the supporting rod 23 at one end which is in contact with the sleeve 24 is unthreaded, the moving stability is guaranteed, the section can be square in cross section, the sleeve 24, the supporting blocks 22 are arranged along the supporting rods 23, so that the rotating stability of the supporting rods 23 is guaranteed, the supporting rods are not prone to tilting and deformation, the end face of the rubber block 26 abutting against the supporting barrel 21 is arc-shaped and is matched with the circumferential end face of the supporting barrel 21 in shape, the contact area between the rubber block 26 and the supporting barrel 21 is increased, the friction force is guaranteed, the cross section of the rubber block 26 can be large, and the friction effect is better.
Under the effect of supporting shoe 22, bracing piece 23 supports tight spring 25, spring 25 supports tight sleeve 24, thereby make rubber block 26 support tight supporting cylinder 21, can rotate after the application of force of tray 1, alright with rotate tray 1, just to the worker, thereby be convenient for just pull out tray 1 with the file, rotate the piece soon, alright with rotation bracing piece 23, thereby drive spring 25 and be close to or keep away from towards the direction of supporting cylinder 21, bracing piece 23 rotates towards the direction of supporting cylinder 21 and screws, the increase of spring 25 compression capacity, the extrusion pressure degree is bigger, thereby make rubber block 26 support tight supporting cylinder 21, frictional force is bigger, tray 1 more is difficult to rotate at will, reverse rotation, then it is lighter.
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 special file frame of engineering cost, sets up multilayer tray (1) and backup pad (11) that are located both sides fixed tray (1) from top to bottom, its characterized in that: the lower side of the tray (1) at the lowest side is provided with a rotary supporting mechanism which can lead the tray (1) to rotate in the circumferential direction after being stressed in the circumferential direction.
2. A project cost dedicated document holder according to claim 1, characterized in that: the rotary supporting mechanism comprises a bottom plate (2) located on the lower side of the tray (1), a supporting cylinder (21) for supporting the tray (1) is rotatably connected to the upper end of the bottom plate (2), a supporting block (22) is fixed to one side, located on the supporting cylinder (21), of the bottom plate (2), and a toughness friction mechanism which is installed on the supporting block (22) and can provide friction force and can firmly support the supporting cylinder (21) is installed.
3. A project cost dedicated document holder according to claim 2, characterized in that: the toughness friction mechanism comprises a supporting rod (23) installed on a supporting block (22), a sleeve (24) which can stretch towards the supporting cylinder (21) is sleeved at the end part of the supporting rod (23), the bottom end of an inner cavity of the sleeve (24) is connected with the end part of the supporting rod (23) through a spring (25) which provides elastic force, and a rubber block (26) which tightly supports the supporting cylinder (21) is fixed at the end part of the sleeve (24).
4. A project cost dedicated document holder according to claim 3, characterized in that: the supporting rod (23) is in threaded connection with the supporting block (22), and a rotary block close to one side of the edge of the bottom plate (2) is fixed at one end, far away from the supporting cylinder (21), of the supporting rod (23).
5. The special file rack for construction cost according to claim 4, wherein: two supporting blocks (22) are arranged along the direction of the supporting rod (23).
6. A project cost dedicated document holder according to any one of claims 3 to 5, wherein: the end face of the rubber block (26) tightly propped against the supporting cylinder (21) is in a circular arc shape matched with the shape of the circumferential end face of the supporting cylinder (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920399943.4U CN210643201U (en) | 2019-03-27 | 2019-03-27 | Special file rack of engineering cost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920399943.4U CN210643201U (en) | 2019-03-27 | 2019-03-27 | Special file rack of engineering cost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210643201U true CN210643201U (en) | 2020-06-02 |
Family
ID=70824110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920399943.4U Expired - Fee Related CN210643201U (en) | 2019-03-27 | 2019-03-27 | Special file rack of engineering cost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210643201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220000613U (en) * | 2020-09-08 | 2022-03-15 | 주식회사 지앤지비 | Corner shelf for bathroom |
-
2019
- 2019-03-27 CN CN201920399943.4U patent/CN210643201U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220000613U (en) * | 2020-09-08 | 2022-03-15 | 주식회사 지앤지비 | Corner shelf for bathroom |
| KR200495571Y1 (en) | 2020-09-08 | 2022-06-28 | 주식회사 지앤지비 | Corner shelf for bathroom |
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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: 20200602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |