CN212873886U - Building engineering management bid inviting device - Google Patents
Building engineering management bid inviting device Download PDFInfo
- Publication number
- CN212873886U CN212873886U CN202022326840.0U CN202022326840U CN212873886U CN 212873886 U CN212873886 U CN 212873886U CN 202022326840 U CN202022326840 U CN 202022326840U CN 212873886 U CN212873886 U CN 212873886U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- device bottom
- supporting
- center line
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004140 cleaning Methods 0.000 claims abstract description 25
- 238000010276 construction Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a mark device is beckoned in building engineering management, the device comprises a device bottom plate, device bottom plate upside fixedly connected with supports left side post, the guard plate right side can be dismantled and be connected with and support right side post, lead screw outside swing joint has the slider, support the inside fixed mounting of left side post and have the cylinder, cleaning device outside swing joint has clean brush, the inside recess of having seted up of device bottom plate, device bottom plate downside fixed mounting has the pulley, device bottom plate upside fixedly connected with protection post. This building engineering management moves mark device can be to moving mark the high regulation of display screen through the motor, when not having the operative installations, move mark the display screen and can move inside the guard plate, reduce the damage of moving mark the display screen, and clean brush can be cleaned moving mark the display screen, when needs move the device, can grasp anti-skidding handrail, moves through the pulley, the adjusting position of being convenient for and certain security has been guaranteed.
Description
Technical Field
The utility model relates to a building engineering management technical field specifically is a building engineering management is beckoned mark device.
Background
The building engineering bidding refers to the legal behavior that a construction unit publishes a notice to a proposed project, attracts the contractors of the construction project to compete through legal procedures and modes, and selects superior conditions from the competitive conditions to complete the engineering construction task.
The mark device is beckoned in current building engineering management, and the structure is comparatively single, when using, generally highly can't adjust according to the assigned position, and some beckoned the mark device need write by hand moreover, causes to beckon mark inefficiency, also leads to inconvenient clean scheduling problem simultaneously.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a mark device is beckoned in building engineering management can adjust the height of beckoned in mark display screen, not only has the protecting effect, is convenient for clean display screen moreover.
In order to achieve the above object, the utility model provides a following technical scheme: a building engineering management bid inviting device comprises a device bottom plate, wherein a supporting left column is fixedly connected to the upper side of the device bottom plate, a protection plate is detachably connected to the right side of the supporting left column, a supporting right column is detachably connected to the right side of the protection plate, a bolt is detachably connected to the outer side of the supporting right column, a lead screw is fixedly arranged inside the supporting left column and the supporting right column, a motor is fixedly connected to the upper sides of the supporting left column and the supporting right column, the output end of the motor is fixedly connected with the upper side of the lead screw, a sliding block is movably connected to the outer side of the lead screw, a bid inviting display screen is fixedly connected to the outer side of the sliding block, an air cylinder is fixedly arranged inside the supporting left column, a cleaning device is fixedly connected to the movable end of the air cylinder, a cleaning brush is movably connected to the outer side of, the device bottom plate downside fixed mounting has the pulley, device bottom plate upside fixedly connected with protection post, and protection post outside fixedly connected with antiskid handrail.
Preferably, the left supporting column and the right supporting column are symmetrical about a vertical center line of the device bottom plate, and two groups of bolts are symmetrically distributed about a horizontal center line of the right supporting column.
Preferably, the screw rods are symmetrically distributed in two groups about a vertical center line of the device bottom plate, and the motors are symmetrically distributed in two groups about the vertical center line of the device bottom plate.
Preferably, the bid display screens are symmetrically distributed about a vertical center line of the device bottom plate, and the cleaning brushes are equidistantly distributed outside the cleaning device.
Preferably, the grooves are symmetrically distributed about a vertical center line of the device base plate, and the pulleys are symmetrically distributed about the vertical center line of the device base plate in four groups.
Preferably, the protection posts are symmetrically distributed in two groups about a vertical center line of the device bottom plate, and the anti-skid handrails are symmetrically distributed in two groups about the vertical center line of the device bottom plate.
Compared with the prior art, the beneficial effects of the utility model are that: the building engineering management bidding device drives the screw rods fixedly arranged in the left supporting column and the right supporting column to move up and down through the motor, the height of the bidding display screen can be adjusted according to the requirement, the right side of the left supporting column is detachably connected with a protection plate, when the device is not used, the bidding display screen can be moved into the protection plate, the damage of the bidding display screen is reduced, the protection plate can be detached through the bolt when needing to be maintained, the movable end of the cylinder is fixedly connected with a cleaning device, the outer side of the cleaning device is movably connected with a cleaning brush, the bidding display screen can be cleaned, the impurities after cleaning can enter the dust collecting box through the groove, the cleaning is convenient, when needs move the device, can grasp anti-skidding handrail, move through the pulley, be convenient for adjust the position and guaranteed certain security.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is a schematic view of the top-view cross-sectional structure of the present invention.
In the figure: 1. a device chassis; 2. supporting the left column; 3. a protection plate; 4. a support right column; 5. a bolt; 6. a screw rod; 7. a motor; 8. a slider; 9. a bid-calling display screen; 10. a cylinder; 11. a cleaning device; 12. cleaning the brush; 13. a groove; 14. a dust collecting box; 15. a handle; 16. a pulley; 17. a protective column; 18. anti-skid handrails.
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 mark attracting device for building engineering management comprises a device bottom plate 1, wherein a supporting left column 2 is fixedly connected to the upper side of the device bottom plate 1, a protection plate 3 is detachably connected to the right side of the supporting left column 2, a supporting right column 4 is detachably connected to the right side of the protection plate 3, a bolt 5 is detachably connected to the outer side of the supporting right column 4, a lead screw 6 is fixedly arranged inside the supporting left column 2 and the supporting right column 4, a motor 7 is fixedly connected to the upper sides of the supporting left column 2 and the supporting right column 4, the output end of the motor 7 is fixedly connected with the upper side of the lead screw 6, a slide block 8 is movably connected to the outer side of the lead screw 6, a mark attracting display screen 9 is fixedly connected to the outer side of the slide block 8, a cylinder 10 is fixedly arranged inside the supporting left column 2, a cleaning device 11 is fixedly connected to the movable end of, and the lower side of the groove 13 is movably connected with a dust collecting box 14, the outer side of the dust collecting box 14 is fixedly connected with a handle 15, the lower side of the device bottom plate 1 is fixedly provided with a pulley 16, the upper side of the device bottom plate 1 is fixedly connected with a protective column 17, and the outer side of the protective column 17 is fixedly connected with an anti-skidding handrail 18.
Further, the supporting left column 2 and the supporting right column 4 are symmetrical about the vertical center line of the device bottom plate 1, two groups of bolts 5 are symmetrically distributed about the horizontal center line of the supporting right column 4, and the protection plate 3 can be detached through the bolts 5 when maintenance is needed.
Further, two groups of screw rods 6 are symmetrically distributed about the vertical center line of the device bottom plate 1, and two groups of motors 7 are symmetrically distributed about the vertical center line of the device bottom plate 1, so that the screw rods 6 can be moved by the motors 7.
Further, the bid inviting display screen 9 is symmetrically distributed about the vertical center line of the device base plate 1, and the cleaning brushes 12 are equidistantly distributed outside the cleaning device 11, so that the bid inviting display screen 9 can be cleaned by the cleaning brushes 12.
Further, the grooves 13 are symmetrically distributed about the vertical center line of the apparatus base plate 1, and the pulleys 16 are symmetrically distributed about the vertical center line of the apparatus base plate 1 in four groups, and can be moved by the pulleys 16.
Further, the guard posts 17 are symmetrically distributed about the vertical center line of the device base plate 1 in two groups, and the anti-slip handrails 18 are symmetrically distributed about the vertical center line of the device base plate 1 in two groups, so that when the device needs to be moved, the anti-slip handrails 18 can be grasped to move.
The working principle is as follows: firstly, a supporting left column 2 is fixedly connected to the upper side of a device bottom plate 1, a protection plate 3 is detachably connected to the right side of the supporting left column 2, a supporting right column 4 is detachably connected to the right side of the protection plate 3, a bolt 5 is detachably connected to the outer side of the supporting right column 4, a screw rod 6 is fixedly arranged inside the supporting left column 2 and the supporting right column 4, a motor 7 is fixedly connected to the upper sides of the supporting left column 2 and the supporting right column 4, the output end of the motor 7 is fixedly connected to the upper side of the screw rod 6, a sliding block 8 is movably connected to the outer side of the screw rod 6, a bidding display screen 9 is fixedly connected to the outer side of the sliding block 8, the screw rod 6 is driven by the motor 7 to move up and down, the height of the bidding display screen 9 can be adjusted according to requirements, the protection plate 3 can enable the bidding display screen 9, the protection plate 3 can be disassembled through the bolt 5 when needing maintenance, the cylinder 10 is fixedly arranged inside the left supporting column 2, and the movable end of the cylinder 10 is fixedly connected with a cleaning device 11, the outer side of the cleaning device 11 is movably connected with a cleaning brush 12, the cleaning brush 12 can clean the bidding display screen 9, a groove 13 is arranged in the device bottom plate 1, and the lower side of the groove 13 is movably connected with a dust collecting box 14, the outer side of the dust collecting box 14 is fixedly connected with a handle 15, the cleaned sundries can enter the dust collecting box 14 through the groove 13, is convenient to clean, the lower side of the device bottom plate 1 is fixedly provided with a pulley 16, the upper side of the device bottom plate 1 is fixedly connected with a protective column 17, the outer side of the protective column 17 is fixedly connected with an anti-skid handrail 18, when the device needs to be moved, the anti-skid handrail 18 can be grasped and moved through the pulley 16, so that the position is convenient to adjust and certain safety is guaranteed.
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 building engineering management device of inviting bid, includes the device bottom plate, its characterized in that: the upper side of the device bottom plate is fixedly connected with a supporting left column, the right side of the supporting left column is detachably connected with a protective plate, the right side of the protective plate is detachably connected with a supporting right column, the outer side of the supporting right column is detachably connected with a bolt, the supporting left column and the supporting right column are internally and fixedly provided with a screw rod, the supporting left column and the supporting right column are fixedly connected with a motor, the output end of the motor is fixedly connected with the upper side of the screw rod, the outer side of the screw rod is movably connected with a slide block, the outer side of the slide block is fixedly connected with a bidding display screen, the supporting left column is internally and fixedly provided with a cylinder, the movable end of the cylinder is fixedly connected with a cleaning device, the outer side of the cleaning device is movably connected with a cleaning brush, the device bottom plate is internally provided with a groove, the device bottom plate upside fixedly connected with protection post, and protection post outside fixedly connected with antiskid handrail.
2. A construction work management tender apparatus of claim 1, wherein: the left supporting column and the right supporting column are symmetrical about the vertical center line of the device bottom plate, and two groups of bolts are symmetrically distributed about the horizontal center line of the right supporting column.
3. A construction work management tender apparatus of claim 1, wherein: the screw rods are symmetrically distributed in two groups about the vertical center line of the device bottom plate, and the motors are symmetrically distributed in two groups about the vertical center line of the device bottom plate.
4. A construction work management tender apparatus of claim 1, wherein: the bid display screen is symmetrically distributed about the vertical center line of the device bottom plate, and the cleaning brushes are equidistantly distributed outside the cleaning device.
5. A construction work management tender apparatus of claim 1, wherein: the grooves are symmetrically distributed about the vertical center line of the device bottom plate, and the pulleys are symmetrically distributed about the vertical center line of the device bottom plate in four groups.
6. A construction work management tender apparatus of claim 1, wherein: two groups of the protection posts are symmetrically distributed about the vertical center line of the device bottom plate, and two groups of the anti-skid handrails are symmetrically distributed about the vertical center line of the device bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022326840.0U CN212873886U (en) | 2020-10-19 | 2020-10-19 | Building engineering management bid inviting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022326840.0U CN212873886U (en) | 2020-10-19 | 2020-10-19 | Building engineering management bid inviting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212873886U true CN212873886U (en) | 2021-04-02 |
Family
ID=75201666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022326840.0U Active CN212873886U (en) | 2020-10-19 | 2020-10-19 | Building engineering management bid inviting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212873886U (en) |
-
2020
- 2020-10-19 CN CN202022326840.0U patent/CN212873886U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210372674U (en) | Information display device for computer information engineering | |
| CN211940185U (en) | Interior wall equipment of polishing for building engineering | |
| CN212873886U (en) | Building engineering management bid inviting device | |
| CN208643392U (en) | A kind of building board surface cleaning apparatus | |
| CN109107993A (en) | A kind of deashing dust-extraction unit of industrial automation equipment | |
| CN210777635U (en) | Multifunctional LED display screen | |
| CN210997918U (en) | A edging belt cleaning device for building ceramic tile processing | |
| CN217141507U (en) | Bridge frame processing and bending equipment | |
| CN114865536B (en) | Auxiliary installation rack for power transformation engineering | |
| CN216000992U (en) | Ceramic tile cutting machine convenient to transport | |
| CN210879090U (en) | Angle steel surface impurity cleaning equipment | |
| CN211612056U (en) | Building engineering construction dust collector | |
| CN211572480U (en) | Functional frame for building construction | |
| CN209935331U (en) | Cleaning device for current transformer | |
| CN214925897U (en) | Horizontal cutting device with multiple cloth wire rods | |
| CN111167640A (en) | Aluminium alloy spraying plastics processing apparatus based on internet | |
| CN217943032U (en) | Reciprocating self-cleaning mechanism for internal grinding machine for machining accessories of drilling equipment | |
| CN220739723U (en) | Linear cutting device for plates | |
| CN213595729U (en) | Safety protection device for hoisting machinery | |
| CN215495762U (en) | Highway tunnel traffic safety early warning device | |
| CN217393367U (en) | Novel variable-roll-pitch leveling machine easy to clean | |
| CN213051875U (en) | Special full-automatic cleaning system for rail bearing platform die | |
| CN218714903U (en) | Supporting device | |
| CN113616125B (en) | Dust absorption formula wall cleaning device for housing construction | |
| CN218564323U (en) | Protective reciprocating screw rod |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240312 Address after: Room 311, Yuanzhen Family Planning Building, No. 2 Jingshi Road, Jizhen District, Taoxin Town, Wuhu City, Anhui Province, 241000 Patentee after: Wuhu Weijie Construction Co.,Ltd. Country or region after: China Address before: 343009 No. 28 Xueyuan Road, Qingyuan District, Ji'an City, Jiangxi Province Patentee before: JINGGANGSHAN University Country or region before: China |
|
| TR01 | Transfer of patent right |