CN215225604U - Over-and-under type workstation for engineering cost - Google Patents
Over-and-under type workstation for engineering cost Download PDFInfo
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- CN215225604U CN215225604U CN202120082390.7U CN202120082390U CN215225604U CN 215225604 U CN215225604 U CN 215225604U CN 202120082390 U CN202120082390 U CN 202120082390U CN 215225604 U CN215225604 U CN 215225604U
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- 238000010276 construction Methods 0.000 claims description 20
- 230000003028 elevating effect Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011234 economic evaluation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Abstract
The utility model discloses an over-and-under type workstation for engineering cost belongs to the equipment field for engineering cost, including stage body and base, support sleeve A and support sleeve B are installed to the stage body bottom, support sleeve A and support sleeve B all are provided with multiunit and inside component structure unanimous, the inside grafting of support sleeve A has dead lever A, it has dead lever B to peg graft in the support sleeve B, dead lever A and dead lever B peg graft at the base both ends, install lifting sleeve on the base, the peg graft has the lifter in the lifting sleeve, fixed mounting has gear A on the lifting sleeve, the lifter runs through gear A, the lifter top is pegged graft on the connecting rod. The table body can be conveniently lifted by adjusting the rotating block, the working requirements of workers with different heights can be conveniently met, the process of cleaning the table body is reduced by pushing the sliding block, the working strength is reduced, and the practicability of the device is improved.
Description
Technical Field
The utility model relates to an equipment field for the engineering cost especially relates to an over-and-under type workstation for engineering cost.
Background
The construction cost refers to the total cost spent on a certain project construction. The construction cost is a generalized concept, and the construction cost has different meanings on different occasions. The construction cost includes construction cost, single construction cost, unit construction cost, construction installation cost and the like due to different research objects. The project cost is the basis of project decision-making, is the important basis of project financial analysis and economic evaluation, is the basis of making an investment plan and controlling investment, and is an index for evaluating the investment effect.
Patent CN201810403371.2 discloses a special workstation of building engineering cost budget, including table, table leg, calculation blank, workspace and data district, one side on table surface is equipped with the drawing show area, slide rail internally mounted has the layering, the upper surface of the table of drawing show area below is equipped with the calculation district, the upper surface of the table of drawing show area one side is equipped with the calculation blank, the surface of the table of calculation blank below is equipped with the workspace, one side that the drawing show area was kept away from to the calculation blank is equipped with the demonstration district, one side that the drawing show area was kept away from in the demonstration district is equipped with the file show area, the below of file show area is equipped with the data district. The invention is provided with a special calculator for the construction engineering, can help the calculator to calculate more accurately by simply using a common calculator, is provided with a special drawing viewing area, can put the drawing in and can be pressed by a pressing strip.
Some of the above-mentioned utility model have the disadvantages: 1. the design can not be lifted and can not meet the operation of people with different heights, so the improvement is needed. 2. When the design is used for writing on a workbench, the wiping is too frequent, the workload is large, and the improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model provides an over-and-under type workstation for engineering cost aims at being convenient for go up and down to the stage body through adjusting rotatory piece, is convenient for satisfy the staff's of different heights work needs, through promoting the sliding block, has reduced the process of cleaning the stage body, has reduced working strength, has increased the practicality of device.
The utility model provides a specific technical scheme as follows:
the utility model provides a lifting workbench for construction cost, which comprises a workbench body and a base, wherein the bottom of the workbench body is provided with a supporting sleeve A and a supporting sleeve B, the supporting sleeve A and the supporting sleeve B are both provided with a plurality of groups and have consistent internal composition structures, the supporting sleeve A is internally inserted with a fixed rod A, the supporting sleeve B is internally inserted with a fixed rod B, the fixed rod A and the fixed rod B are inserted at two ends of the base, the base is provided with a lifting sleeve, the lifting sleeve is inserted with a lifting rod, the lifting sleeve is fixedly provided with a gear A, the lifting rod runs through the gear A, the top of the lifting rod is inserted on a connecting rod, one end of the connecting rod is arranged on the supporting sleeve A, the other end of the connecting rod is arranged on the supporting sleeve B, the bottom of the workbench body is provided with a rotating shaft, the rotating shaft is provided with the gear B, the gear B is inserted with a rotating block, the table body is provided with supporting blocks, the supporting blocks are provided with a plurality of groups, sliding rods are inserted in the supporting blocks, sliding blocks are inserted on the sliding rods, and the bottoms of the sliding blocks are detachably provided with wiping blocks.
Optionally, a sliding groove is formed in the supporting sleeve a, and the size of the sliding groove is matched with that of the fixing rod a.
Optionally, a thread groove is formed in the lifting sleeve, a thread is carved on the outer wall of the lifting rod, and the thread carved on the outer wall of the lifting rod is matched with the thread groove.
Optionally, the pitch of the base circle of the gear a is equal to the pitch of the base circle of the gear B, and the gear a is in meshed connection with the gear B.
Optionally, the slide bar is horizontally located above the table body, and the slide bar extends out of the table body.
Optionally, a through hole is formed in the sliding block, and the size of the through hole is matched with the size of the diameter of the sliding block.
The utility model has the advantages as follows:
1. the embodiment of the utility model provides a lifting workbench for engineering cost, when the height of the platform body needs to be adjusted, clockwise adjust the rotary block, rotary block drive gear B, make gear B rotate, the base circle tooth pitch of gear A is equal to the base circle tooth pitch of gear B, gear A is connected with gear B meshing, gear B drive gear A, gear A is fixedly installed on the lifting sleeve, drive the lifter when gear A rotates, make the lifter move up vertically in the thread groove that sets up in the lifting sleeve, the lifter drives the connecting rod, the connecting rod is installed on supporting sleeve A and supporting sleeve B, when the lifter moves up vertically, promote supporting sleeve A and supporting sleeve B, supporting sleeve A and supporting sleeve B move up vertically, through the spout, make supporting sleeve A and supporting sleeve B promote the platform body to rise, and the same reason, anticlockwise adjust the rotary block, make the lifter move perpendicularly downwards in the thread groove of seting up in the lifting sleeve, accomplish the decline of stage body, be convenient for go up and down to the stage body through adjusting rotatory piece, be convenient for satisfy the staff's of different heights work needs.
2. The embodiment of the utility model provides an over-and-under type workstation for engineering cost, after the height of the stage body has been adjusted, carry out the blackboard writing on the stage body, the stage body need frequently be cleaned when using, carry out the writing of blackboard writing, when needs are cleaned, promote the sliding block, the through-hole has been seted up to the sliding block is inside, make sliding block horizontal reciprocating motion on the slide bar, the sliding block bottom is installed and is wiped the piece, it is convenient for clean the stage body to wipe the piece, the slide bar level is located the stage body top, the slide bar extends to the stage body outside, be convenient for change wiping the piece, through promoting the sliding block, the process of wiping the stage body has been reduced, the working strength is reduced, the practicality of device has been increased.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a front view of a lifting type workbench for construction cost according to an embodiment of the present invention;
fig. 2 is a side view of an elevating table for construction cost according to an embodiment of the present invention.
In the figure: 1. a table body; 2. a support sleeve A; 3. a support sleeve B; 4. fixing the rod A; 5. fixing the rod B; 6. a chute; 7. a base; 8. a lifting sleeve; 9. a thread groove; 10. a gear A; 11. a lifting rod; 12. A gear B; 13. rotating the block; 14. a connecting rod; 15. a support block; 16. a slider; 17. wiping blocks; 18. A rotating shaft; 19. a slide bar; 20. and a through hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.
A lifting/lowering type work table according to an embodiment of the present invention will be described in detail with reference to fig. 1 and 2.
Referring to fig. 1 and 2, an elevating table for construction cost provided by an embodiment of the present invention includes a table body 1 and a base 7, a supporting sleeve a2 and a supporting sleeve B3 are installed at the bottom of the table body 1, the supporting sleeve a2 and the supporting sleeve B3 are both provided with multiple groups and have the same internal composition structure, a fixing rod a4 is inserted into the supporting sleeve a2, a fixing rod B5 is inserted into the supporting sleeve B3, the fixing rod a4 and the fixing rod B5 are inserted into two ends of the base 7, an elevating sleeve 8 is installed on the base 7, an elevating rod 11 is inserted into the elevating sleeve 8, a gear a10 is fixedly installed on the elevating sleeve 8, the elevating rod 11 runs through the gear a10, the top of the elevating rod 11 is inserted into the connecting rod 14, one end of the connecting rod 14 is installed on the supporting sleeve a2, the other end of the connecting rod 14 is installed on the supporting sleeve B3, the rotary table is characterized in that a rotating shaft 18 is installed at the bottom of the table body 1, a gear B12 is installed on the rotating shaft 18, a rotating block 13 is inserted into the gear B12, supporting blocks 15 are installed on the table body 1, multiple groups of supporting blocks 15 are arranged, a sliding rod 19 is inserted into each supporting block 15, a sliding block 16 is inserted into each sliding rod 19, and a wiping block 17 is detachably installed at the bottom of each sliding block 16.
Referring to fig. 1 and 2, the lifting rod 11 drives the connecting rod 14, the connecting rod 14 is mounted on the supporting sleeve a2 and the supporting sleeve B3, the lifting rod 11 pushes the supporting sleeve a2 and the supporting sleeve B3 when moving vertically upwards, the supporting sleeve a2 and the supporting sleeve B3 move vertically upwards, and the supporting sleeve a2 and the supporting sleeve B3 push the table body 1 to ascend through the sliding chute 6.
Referring to fig. 1 and 2, the gear a10 drives the lifting rod 11 when rotating, so that the lifting rod 11 moves vertically upwards in the threaded groove 9 formed in the lifting sleeve 8, and the lifting rod 11 drives the connecting rod 14.
Referring to fig. 1 and 2, when the rotary block 13 is adjusted clockwise, the rotary block 13 drives the gear B12 to rotate the gear B12, the pitch of the base circle of the gear a10 is equal to the pitch of the base circle of the gear B12, the gear a10 is meshed with the gear B12, the gear B12 drives the gear a10, the gear a10 is fixedly mounted on the lifting sleeve 8, and the gear a10 drives the lifting rod 11 when rotating.
Referring to fig. 2, the slide bar is horizontally positioned above the table body 1, and the slide bar 19 extends out of the table body 1, so that the wiping block 17 can be conveniently replaced.
Referring to fig. 1 and 2, when the blackboard writing instrument is used, the platform body 1 needs to be frequently wiped to write a blackboard writing, when wiping is needed, the sliding block 16 is pushed, the through hole 20 is formed in the sliding block 16, the sliding block 16 horizontally reciprocates on the sliding rod 19, the wiping block 17 is installed at the bottom of the sliding block 16, and the wiping block 17 is convenient for wiping the platform body 1.
The embodiment of the utility model provides a lifting workbench for engineering cost, when the height of stage body 1 needs to be adjusted, clockwise adjustment rotating block 13, rotating block 13 drive gear B12, make gear B12 rotate, the base circle tooth pitch of gear A10 equals gear B12's base circle tooth pitch, gear A10 is connected with gear B12 meshing, gear B12 drive gear A10, gear A10 fixed mounting is on lifting sleeve 8, drive lifter 11 when gear A10 rotates, make lifter 11 move up vertically in the thread groove 9 of seting up in lifting sleeve 8, lifter 11 drives connecting rod 14, connecting rod 14 is installed on supporting sleeve A2 and supporting sleeve B3, lifter 11 promotes supporting sleeve A2 and supporting sleeve B3 during the vertical upward movement, supporting sleeve A2 and supporting sleeve B3 move up vertically, through spout 6, make supporting sleeve A2 and supporting sleeve B3 promote stage body 1 to rise, in the same way, the rotating block 13 is adjusted anticlockwise, so that the lifting rod 11 vertically moves downwards in the thread groove 9 arranged in the lifting sleeve 8 to complete the descending of the table body 1, the table body 1 is convenient to lift by adjusting the rotating block 13, after the height of the table body 1 is adjusted, the blackboard writing is carried out on the table body 1, the table body 1 needs to be frequently wiped to write the blackboard writing when in use, when the table body needs to be wiped, the sliding block 16 is pushed, the through hole 20 is formed in the sliding block 16, the sliding block 16 horizontally reciprocates on the sliding rod 19, the wiping block 17 is installed at the bottom of the sliding block 16, the wiping block 17 is convenient to wipe the table body 1, the sliding rod 19 is horizontally positioned above the table body 1, the sliding rod 19 extends out of the table body 1, the wiping block 17 is convenient to replace, by pushing the sliding block 16, the process of wiping the table body 1 is reduced, the working strength is reduced, and the practicability of the device is improved.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. A lifting workbench for engineering construction cost comprises a workbench body (1) and a base (7), and is characterized in that a supporting sleeve A (2) and a supporting sleeve B (3) are installed at the bottom of the workbench body (1), the supporting sleeve A (2) and the supporting sleeve B (3) are both provided with multiple groups and have consistent internal composition structures, a fixing rod A (4) is inserted into the supporting sleeve A (2), a fixing rod B (5) is inserted into the supporting sleeve B (3), the fixing rod A (4) and the fixing rod B (5) are inserted into two ends of the base (7), a lifting sleeve (8) is installed on the base (7), a lifting rod (11) is inserted into the lifting sleeve (8), a gear A (10) is fixedly installed on the lifting sleeve (8), the lifting rod (11) penetrates through the gear A (10), and the top of the lifting rod (11) is inserted into a connecting rod (14), connecting rod (14) one end is installed on support sleeve A (2), install on support sleeve B (3) connecting rod (14) other end, pivot (18) are installed to stage body (1) bottom, install gear B (12) on pivot (18), it has rotatory piece (13) to peg graft on gear B (12), it is provided with the multiunit to install supporting shoe (15) and supporting shoe (15) on stage body (1), it has slide bar (19) to peg graft in supporting shoe (15), it has sliding block (16) to peg graft on slide bar (19), sliding block (16) bottom demountable installation has wipes piece (17).
2. The lifting workbench for construction cost according to claim 1, wherein a sliding groove (6) is formed in the supporting sleeve A (2), and the size of the sliding groove (6) is matched with that of the fixing rod A (4).
3. The lifting workbench for construction cost according to claim 1, wherein the lifting sleeve (8) is internally provided with a thread groove (9), the outer wall of the lifting rod (11) is provided with threads, and the threads on the outer wall of the lifting rod (11) are matched with the thread groove (9).
4. A construction cost elevating table according to claim 1, wherein the pitch of the base circle of the gear a (10) is equal to the pitch of the base circle of the gear B (12), and the gear a (10) is engaged with the gear B (12).
5. The elevating workbench for construction cost according to claim 1, characterized in that the slide bar (19) is horizontally positioned above the workbench body (1), and the slide bar (19) extends out of the workbench body (1).
6. A lifting/lowering working platform for construction costs according to claim 1, characterized in that the sliding block (16) has a through hole (20) formed therein, the size of the through hole (20) being adapted to the size of the diameter of the sliding block (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120082390.7U CN215225604U (en) | 2021-01-13 | 2021-01-13 | Over-and-under type workstation for engineering cost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120082390.7U CN215225604U (en) | 2021-01-13 | 2021-01-13 | Over-and-under type workstation for engineering cost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215225604U true CN215225604U (en) | 2021-12-21 |
Family
ID=79498311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120082390.7U Active CN215225604U (en) | 2021-01-13 | 2021-01-13 | Over-and-under type workstation for engineering cost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215225604U (en) |
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2021
- 2021-01-13 CN CN202120082390.7U patent/CN215225604U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 3, People's Government Courtyard, Huabao Town, Ningling County, Shangqiu City, Henan Province, 476000 Patentee after: Henan Yuxia Construction Engineering Co.,Ltd. Country or region after: China Address before: 476000 southeast corner of the intersection of Huashan Road and Luling Road, Ningling County, Shangqiu City, Henan Province Patentee before: Henan Yuxia Construction Engineering Co.,Ltd. Country or region before: China |