CN212223632U - Municipal administration bridge cement mortar device of caulking - Google Patents
Municipal administration bridge cement mortar device of caulking Download PDFInfo
- Publication number
- CN212223632U CN212223632U CN202020728321.4U CN202020728321U CN212223632U CN 212223632 U CN212223632 U CN 212223632U CN 202020728321 U CN202020728321 U CN 202020728321U CN 212223632 U CN212223632 U CN 212223632U
- Authority
- CN
- China
- Prior art keywords
- lifting
- storage hopper
- fixed
- screw conveyor
- roll
- 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.)
- Expired - Fee Related
Links
- 239000011083 cement mortar Substances 0.000 title claims abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 28
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 11
- 238000010276 construction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000010426 asphalt Substances 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to a municipal administration bridge cement mortar caulking device, which belongs to the technical field of road and bridge construction, and particularly comprises a support frame arranged on a movable trolley, a storage hopper is fixed on the support frame, a discharging pipe is arranged at the bottom of the storage hopper, a manual discharging valve is arranged on the discharging pipe, the bottom of the discharging pipe is connected with a screw conveyor, the screw conveyor is fixed on the movable trolley, a discharging port of the screw conveyor is connected with an inclined discharging pipe, a central shaft of the screw conveyor is connected with a first motor, stirring shafts are also arranged at two sides of the interior of the storage hopper, a cross beam is arranged at the top of the storage hopper, the top of the stirring shaft is rotatably arranged on the cross beam, the bottom extends to the exterior of the storage hopper, a worm wheel is arranged at the bottom of one stirring shaft, a worm is also arranged on the central shaft of the screw conveyor, the utility model discloses simple structure, convenient to use, mechanized operation, work efficiency is high.
Description
Technical Field
The utility model relates to a municipal administration bridge cement mortar device of caulking belongs to road and bridge construction technical field.
Background
When the bridge is constructed, the prestressed concrete beam body is prefabricated in a blocking mode, the cantilevers are assembled into a long-span continuous beam, and the beam body is connected into a whole with the beam body through cast-in-place concrete. The joints between the beam bodies are the wet joints of the bridge. The existing wet bridge joint is mainly formed by uniformly mixing building materials and a stabilizer (such as lime, cement, asphalt, emulsified asphalt or other chemical agents) to form a mixture, and then the mixed material is filled in the wet bridge joint, so that the temperature stress and the shrinkage stress of mass concrete combined with the wet bridge joint can be reduced by reasonably and uniformly mixing the material, and the effect of preventing the filling part from cracking is achieved. The existing filling mode is to pour the mixture into the gap manually to complete the gap filling treatment, but the gap filling mode has low efficiency, large workload and uneven gap filling, which easily causes filler waste or poor gap filling effect.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem that prior art exists, the utility model provides a simple structure, convenient to use, mechanized operation, municipal bridge cement mortar device of caulking that work efficiency is high.
In order to achieve the purpose, the technical scheme adopted by the utility model is a municipal bridge cement mortar joint filling device, which comprises a movable trolley and a handrail, wherein a support frame is arranged on the movable trolley, a storage hopper is fixed on the support frame, a discharge pipe is arranged at the bottom of the storage hopper, a manual discharge valve is arranged on the discharge pipe, the bottom of the discharge pipe is connected with a screw conveyor, the screw conveyor is fixed on the movable trolley, a discharge port of the screw conveyor is connected with an inclined discharge pipe, a central shaft of the screw conveyor is connected with a first motor, stirring shafts are arranged at two inner sides of the storage hopper, a cross beam is arranged at the top of the storage hopper, the top of each stirring shaft is rotatably arranged on the cross beam, the bottom of each stirring shaft extends to the outer part of the storage hopper, the stirring shafts are arranged on the wall body of the storage hopper through shaft seats, one of the, the central shaft of the spiral conveyor is also provided with a worm, the worm is meshed with a worm wheel, the stirring shaft is also provided with a first belt pulley, the two stirring shafts are connected through a belt, and the front end of the movable trolley is also provided with a cleaning mechanism.
Preferably, the cleaning mechanism mainly comprises a lifting upright post, a lifting block, a roll-over stand and a brush, the lifting upright post is fixed on the movable trolley, and is positioned at the front end of the storage hopper, a lifting block is arranged on the lifting upright post, a lifting driving mechanism is arranged on the lifting upright post, pin shafts are fixed on two sides of the lifting block, the roll-over stand is rotatably arranged on the pin shafts, a brush rotating shaft is rotatably arranged at the end part of the roll-over stand, an electric push rod is arranged between the roll-over stand and the moving trolley, a piston rod and a cylinder body of the electric push rod are respectively hinged on the roll-over stand and the moving trolley, the brush is arranged on a brush rotating shaft, and the end part of the brush rotating shaft is provided with a second belt pulley, a second motor is fixed on the roll-over stand, and a third belt pulley is installed on the second motor and is in belt connection with the second belt pulley.
Preferably, a protective cover is further fixed on the discharge pipe, and the protective cover covers the first belt pulley and the belt.
Preferably, an arc-shaped baffle is further fixed on the roll-over stand.
Preferably, lift actuating mechanism mainly comprises drive lead screw and third motor, the lift stand includes two lifting guide, two lifting guide's top is fixed with the fixed plate, still install the drive lead screw between two lifting guide, the third motor is installed at the top of drive lead screw, the third motor is fixed on the fixed plate, the slidable mounting of lift piece is between two lifting guide, and installs on the drive lead screw.
Compared with the prior art, the utility model discloses following technological effect has: the utility model discloses simple structure, convenient to use adopts and installs the storage hopper on the travelling car, then carries out the ejection of compact through the defeated material machine of spiral, and the ejection of compact is even, can fill the concatenation seam of bridge fast, can also stir the material in the storage hopper through the (mixing) shaft simultaneously in the use, avoids the material to solidify, influences the unloading. In addition, because a large amount of sundries exist in the bridge splicing seams to influence the seam filling effect, the lifting cleaning mechanism is installed at the front end of the movable trolley, the splicing seams are cleaned by the cleaning mechanism, the seam filling effect is better, and the construction quality is ensured.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the roll-over stand of the present invention.
Fig. 3 is a schematic view of the connection structure of the worm gear of the present invention.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 3, a municipal bridge cement mortar joint filling device comprises a movable trolley 1 and a handrail 2, wherein a support frame 3 is installed on the movable trolley 1, a storage hopper 4 is fixed on the support frame 3, a discharge pipe 5 is installed at the bottom of the storage hopper 4, a manual discharge valve 6 is installed on the discharge pipe 5, a spiral conveyor 7 is connected to the bottom of the discharge pipe 5, the spiral conveyor 7 is fixed on the movable trolley 1, an inclined discharge pipe 8 is connected to a discharge port of the spiral conveyor 7, a first motor 9 is connected to a central shaft of the spiral conveyor 7, stirring shafts 10 are further installed on two sides of the interior of the storage hopper 4, a cross beam 11 is installed at the top of the storage hopper 4, the top of each stirring shaft 10 is rotatably installed on the cross beam 11, the bottom of each stirring shaft 10 extends to the exterior of the storage hopper 4, the stirring shafts 10 are installed on the wall body of the, a worm 14 is further arranged on a central shaft of the spiral conveyor 7, the worm 14 is meshed with a worm wheel 13, a first belt pulley 15 is further mounted on the stirring shafts 10, the two stirring shafts 10 are connected through a belt, and a cleaning mechanism is further mounted at the front end of the movable trolley 1.
The utility model discloses when using, close manual bleeder valve earlier, then pack the mixture into in the storage hopper. At this moment, the first motor 9 is started, the first motor rotates to drive the screw conveyer to idle, the stirring shaft is driven to rotate through the worm gear, the two stirring shafts are synchronously rotated through the belt, the stirring shaft rotates to stir the mixture, and the mixture is prevented from being solidified to influence blanking. And then moving the moving trolley to the bridge splicing seam, arranging a screw conveyor along the bridge splicing seam, aligning the inclined blanking pipe to the bridge splicing seam, opening a manual discharge valve, and conveying the mixture into the bridge splicing seam through the screw conveyor to realize seam filling. The cleaning mechanism can clean the splicing seams of the bridge and clean sundries and broken stones.
Wherein the cleaning mechanism mainly comprises a lifting upright post 16, a lifting block 17, a roll-over stand 18 and a brush 19, the lifting upright post 16 is fixed on the movable trolley 1, and is positioned at the front end of the storage hopper 4, a lifting block 17 is arranged on a lifting upright post 16, a lifting driving mechanism is arranged on the lifting upright post 16, pin shafts 20 are fixed on two sides of the lifting block 17, a turning frame 18 is rotatably arranged on the pin shafts 20, a brush rotating shaft 21 is rotatably arranged at the end part of the turning frame 18, an electric push rod 22 is arranged between the turning frame 18 and the movable trolley 1, a piston rod and a cylinder body of the electric push rod 22 are respectively hinged on the turning frame 18 and the movable trolley 1, a brush 19 is arranged on the brush rotating shaft 21, and the end of the brush rotating shaft 21 is provided with a second belt pulley 23, the roll-over stand 18 is fixed with a second motor 24, the second motor 24 is provided with a third belt pulley 25, and the third belt pulley 25 is in belt connection with the second belt pulley 24. The lifting driving mechanism mainly comprises a driving screw 28 and a third motor 29, the lifting upright post 16 comprises two lifting guide rails 31, fixing plates 30 are fixed at the tops of the two lifting guide rails 31, the driving screw 28 is further installed between the two lifting guide rails 31, the third motor 29 is installed at the top of the driving screw 28, the third motor 29 is fixed on the fixing plates 30, and the lifting block 17 is slidably installed between the two lifting guide rails 31 and is installed on the driving screw 28.
After the movable trolley is in place, the position of the cleaning mechanism is adjusted, so that the brush of the cleaning mechanism is positioned in the splicing seam of the bridge. During adjustment, the third motor 29 drives the driving screw rod to rotate, so that the lifting block moves up and down, and meanwhile, the electric push rod 22 is matched to finely adjust the angle of the turnover frame, so that the hairbrush can be guaranteed to be just positioned in a bridge splicing seam. At the moment, the second motor 24 rotates to drive the brush to rotate, the brush rotates clockwise, sundries and gravels are cleaned to the front of the splicing seam of the bridge, and the gap filling construction at the rear part is not influenced.
In addition, still be fixed with the protection casing 26 on the discharging pipe 5, the protection casing 26 covers on first belt pulley and belt, and the protection casing mainly plays the guard action, avoids the hand mistake to bump the belt. The roll-over stand 18 is also fixed with a cambered baffle 27. The arc-shaped baffle can prevent broken stones and sundries from flying to hurt constructors.
The foregoing is considered as illustrative and not restrictive of the preferred embodiments of the invention, and any modifications, equivalents and improvements made within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (5)
1. The utility model provides a municipal administration bridge cement mortar device of caulking, includes travelling car and handrail, its characterized in that: the movable trolley is provided with a support frame, the support frame is fixedly provided with a storage hopper, the bottom of the storage hopper is provided with a discharge pipe, the discharge pipe is provided with a manual discharge valve, the bottom of the discharge pipe is connected with a screw conveyor, the screw conveyor is fixed on the movable trolley, a discharge port of the screw conveyor is connected with an inclined discharge pipe, a central shaft of the screw conveyor is connected with a first motor, stirring shafts are further arranged on two sides of the interior of the storage hopper, the top of the storage hopper is provided with a cross beam, the top of each stirring shaft is rotatably arranged on the cross beam, the bottom of each stirring shaft extends to the exterior of the storage hopper, the stirring shafts are arranged on the wall body of the storage hopper through shaft seats, the bottom of one stirring shaft is provided with a worm wheel, the central shaft of the screw conveyor is also provided with a worm, the stirring shaft is further provided with a first belt pulley, the stirring shaft is connected with the stirring shaft through a belt, and the front end of the movable trolley is further provided with a cleaning mechanism.
2. The municipal bridge cement mortar caulking device according to claim 1, characterized in that: the cleaning mechanism mainly comprises a lifting upright post, a lifting block, a roll-over stand and a brush, the lifting upright post is fixed on a movable trolley, and is positioned at the front end of the storage hopper, a lifting block is arranged on the lifting upright post, a lifting driving mechanism is arranged on the lifting upright post, pin shafts are fixed on two sides of the lifting block, the roll-over stand is rotatably arranged on the pin shafts, a brush rotating shaft is rotatably arranged at the end part of the roll-over stand, an electric push rod is arranged between the roll-over stand and the moving trolley, a piston rod and a cylinder body of the electric push rod are respectively hinged on the roll-over stand and the moving trolley, the brush is arranged on a brush rotating shaft, and the end part of the brush rotating shaft is provided with a second belt pulley, a second motor is fixed on the roll-over stand, and a third belt pulley is installed on the second motor and is in belt connection with the second belt pulley.
3. The municipal bridge cement mortar caulking device according to claim 1, characterized in that: still be fixed with the protection casing on the discharging pipe, the protection casing covers on first belt pulley and belt.
4. The municipal bridge cement mortar caulking device according to claim 2, characterized in that: an arc-shaped baffle is also fixed on the roll-over stand.
5. The municipal bridge cement mortar caulking device according to claim 2, characterized in that: the lifting driving mechanism mainly comprises a driving screw rod and a third motor, the lifting stand column comprises two lifting guide rails, the tops of the two lifting guide rails are fixed with a fixing plate, the driving screw rod is further installed between the two lifting guide rails, the third motor is installed at the top of the driving screw rod, the third motor is fixed on the fixing plate, and the lifting block is slidably installed between the two lifting guide rails and is installed on the driving screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020728321.4U CN212223632U (en) | 2020-05-07 | 2020-05-07 | Municipal administration bridge cement mortar device of caulking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020728321.4U CN212223632U (en) | 2020-05-07 | 2020-05-07 | Municipal administration bridge cement mortar device of caulking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212223632U true CN212223632U (en) | 2020-12-25 |
Family
ID=73910128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020728321.4U Expired - Fee Related CN212223632U (en) | 2020-05-07 | 2020-05-07 | Municipal administration bridge cement mortar device of caulking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212223632U (en) |
-
2020
- 2020-05-07 CN CN202020728321.4U patent/CN212223632U/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: 20201225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |