CN115008587A - Prefabricated part maintenance device for road and bridge construction - Google Patents
Prefabricated part maintenance device for road and bridge construction Download PDFInfo
- Publication number
- CN115008587A CN115008587A CN202210765410.XA CN202210765410A CN115008587A CN 115008587 A CN115008587 A CN 115008587A CN 202210765410 A CN202210765410 A CN 202210765410A CN 115008587 A CN115008587 A CN 115008587A
- Authority
- CN
- China
- Prior art keywords
- water
- maintenance
- film
- shaft
- laying
- 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.)
- Granted
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 96
- 238000010276 construction Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 158
- 238000010521 absorption reaction Methods 0.000 claims abstract description 38
- 239000012528 membrane Substances 0.000 claims abstract description 30
- 238000004140 cleaning Methods 0.000 claims description 24
- 239000000428 dust Substances 0.000 claims description 23
- 238000013016 damping Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract description 2
- 238000001723 curing Methods 0.000 description 20
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000037303 wrinkles Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/20—Concrete, stone or stone-like material
- E01D2101/24—Concrete
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a prefabricated part maintenance device for road and bridge construction, which relates to the technical field of road and bridge construction and comprises a maintenance vehicle, wherein a maintenance coiled film and a film laying part are arranged on the maintenance vehicle; the maintenance rolling film comprises a maintenance shaft which is pivoted on the maintenance vehicle and a maintenance film which is wound on the maintenance shaft, wherein the maintenance film comprises water absorption films which are symmetrically distributed, water absorption blocks which are uniformly arranged between the two layers of water absorption films and filling parts which are filled between the water absorption blocks; the membrane laying part comprises a laying shaft which is connected to the maintenance vehicle through a pivot, and a water storage sleeve and a water saving sleeve which are sequentially sleeved on the laying shaft, wherein the laying shaft is of a hollow pipe structure, water seams are uniformly arranged on the curved surface of the water saving sleeve, and the water seams are in a closed state when the water saving sleeve is not subjected to external force. According to the invention, when the maintenance film is laid on the prefabricated member, water is uniformly conveyed to the maintenance film in real time, so that the maintenance film is smoothly laid on the prefabricated member, and the condition that the maintenance film is movably wrinkled on the prefabricated member due to water flow impact during water replenishing is effectively prevented.
Description
Technical Field
The invention relates to the technical field of road and bridge construction, in particular to a prefabricated member maintenance device for road and bridge construction.
Background
The prefabricated member for road and bridge construction is a concrete member which is prefabricated in a factory or on site according to design specifications, and after the concrete member is manufactured, certain humidity and temperature conditions need to be artificially generated, so that the concrete which is just poured can be normal or the hardening and strength increase of the concrete can be accelerated.
Concrete curing methods are generally film covering watering curing, and frequent watering is needed to keep moist, but the existing film covering watering curing methods find that a film covering a prefabricated member is easy to wrinkle or break when being covered with a film, the film lacks adhesiveness when not being watered and is easy to blow by wind, and the film is easy to move under water impact when being watered, so that film covering failure and the situation that the surface of the prefabricated member is not enough in local wettability and cracks during curing occur, and the quality of the prefabricated member is influenced.
Disclosure of Invention
The invention aims to provide a precast member curing device for road and bridge construction, which aims to solve the problems that the film covered on a precast member is easy to wrinkle or break when the film is covered, the film lacks adhesiveness and is easy to blow by wind when the film is not sprayed with water, and the film is easy to move under the impact of water flow when the film is sprayed with water, so that the film fails to cover and the surface of the precast member is partially insufficient in wettability and cracks during curing.
In order to realize the purpose, the invention adopts the following technical scheme:
the invention provides a prefabricated part curing device for road and bridge construction, which comprises a curing vehicle, wherein a curing roll film and a film laying member are arranged on the curing vehicle;
the maintenance roll film comprises a maintenance shaft and a maintenance film, the maintenance shaft is connected to the maintenance vehicle in a pivot mode, the maintenance film is wound on the maintenance shaft and comprises water absorption films which are symmetrically distributed, water absorption blocks which are uniformly arranged between the two layers of the water absorption films and filling parts which are filled between the water absorption blocks, the water absorption blocks are made of water absorption resin materials, and are compressed to a spindle-shaped structure by the two layers of the water absorption films in a non-water-absorption state and are deformed to a prefabricated cylindrical structure when absorbing water;
the membrane laying part comprises a laying shaft which is connected to the maintenance vehicle through a pivot, and a water storage sleeve and a water saving sleeve which are arranged on the laying shaft in a sleeved mode in sequence, the laying shaft is of a hollow pipe structure, water gaps are evenly formed in the curved surface of the water saving sleeve, and the water saving sleeve is in a closed state when not subjected to external force.
Preferably, the maintenance vehicle comprises symmetrically arranged vehicle side plates, one sides of the two vehicle side plates are provided with connectors, the maintenance coiled film is positioned between the connectors and the film laying part, and the end part of the maintenance shaft extending into the vehicle side plates is connected with a damping bearing;
the membrane laying device is characterized in that a water pump located above the membrane laying part is further arranged between the two side plates, water pipes are symmetrically arranged on the water pump, the other ends of the water pipes extend to the interior of the side plates and are connected to a water cylinder arranged in the side plates, and the end parts of the laying shafts extending to the interior of the side plates are coaxially inserted into the water cylinder.
Preferably, two still be equipped with between the car curb plate and be located the connector with the maintenance is rolled up the clearance brush between the membrane, the clearance brush with be equipped with between the piece is laid to the membrane and be used for making the clearance brush receives the piece drive is laid to the membrane keeps rather than the linkage unit of antiport.
Preferably, the linkage unit comprises a linkage gear arranged on a shaft rod inside the vehicle side plate, and the cleaning brush extends to the interior of the vehicle side plate, and the interior of the vehicle side plate is also connected with a connecting gear in a shaft joint mode, wherein the connecting gear is connected with the linkage gear in a meshing mode.
Preferably, the linkage unit further comprises a connecting belt wheel arranged on the connecting gear, a connecting large belt wheel and a supporting belt wheel which are connected with the inside of the side plate in a shaft joint mode, and a secondary connecting belt is arranged between the connecting belt wheel, the connecting large belt wheel and the supporting belt wheel.
Preferably, the linkage unit further comprises a small connecting belt wheel coaxially arranged on the large connecting belt wheel, and the radius ratio of the large connecting belt wheel to the small connecting belt wheel is 10: 1.
Preferably, the linkage unit further comprises a main belt wheel which is connected to the water drum in a shaft mode, and a main connecting belt is arranged between the main belt wheel and the small connecting belt wheel.
Preferably, a port of the laying shaft extending to the inside of the water drum is connected to the primary pulley.
Preferably, a dust collector located above the cleaning brush is further arranged between the two side plates, a dust collection cover covering the cleaning brush is arranged at the bottom of the dust collector, and a filter box is arranged on the dust collector.
Preferably, the filter box is symmetrically provided with air outlet pipes distributed in a linear array, the other ends of the air outlet pipes are connected to air gathering boxes symmetrically arranged on the dust hood, and the air gathering boxes are provided with auxiliary air ports located on the inner side of the dust hood.
Compared with the prior art, the above one or more technical schemes have the following beneficial effects:
when the precast member for road and bridge construction is maintained, the water-saving sleeve applies acting force to the maintenance film to lay the maintenance film on the precast member, the part of the water-saving sleeve, which is in contact with the maintenance film, is deformed and contracted due to the acting force, and the water seam of the deformed and contracted part of the maintenance film is opened at the moment, so that water conveyed to the inside of the water storage sleeve by the laying shaft flows on the maintenance film through the water seam, namely, the water is uniformly conveyed to the maintenance film in real time when the maintenance film is laid on the precast member;
the water-saving sleeve and the water storage sleeve can be better attached to the maintenance film when deformed, so that the maintenance film can be smoothly laid on the prefabricated member, and the condition of wrinkles or damage can not occur;
the maintenance film can be further ensured to be paved on the prefabricated member to be smooth by water replenishing during paving, and the condition that the maintenance film is movably wrinkled on the prefabricated member due to water flow impact during subsequent water replenishing is effectively prevented;
the maintenance membrane is when absorbing water, water is absorbed by the water absorption piece through the water absorption membrane, the water absorption piece can be recovered from the spindle-shaped structure and deformed to the prefabricated cylinder-shaped structure under the condition of water absorption, not only can two layers of water absorption membranes be stretched, but also the filling part is pulled in the process of stretching the two layers of water absorption membranes, so that the filling part is fluffy and further absorbs water, the water absorption amount is increased so as to effectively prolong the water replenishing time, the water for concrete maintenance is uninterruptedly provided for the prefabricated part, and meanwhile, the fluffy filling part can repeatedly absorb the evaporated water of the maintenance body, so that the sufficient wettability can be kept in the maintenance period, and the generation of micro cracks is effectively inhibited.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic top perspective view of the present invention;
FIG. 2 is a schematic bottom view of the present invention;
FIG. 3 is a front cross-sectional structural view of the present invention;
FIG. 4 is a schematic cross-sectional front view of a part of the curing membrane and a membrane paving member according to the present invention;
FIG. 5 is a partial front sectional view of the protective film according to the present invention;
FIG. 6 is a schematic view of a partially cut-away perspective structure of a vehicle side panel according to the present invention;
fig. 7 is a schematic perspective view of a linkage unit according to the present invention.
In the figure:
100. a maintenance vehicle; 101. a vehicle side plate; 102. a connector;
110. maintaining the roll film; 111. maintaining the shaft; 112. curing the film; 113. a water-absorbing film; 114. a water absorption block; 115. a filling section; 116. a damping bearing;
120. a membrane lay-up; 121. laying a shaft; 122. a water storage jacket; 123. water saving sleeve; 124. water sewing;
130. a water pump; 131. a water pipe; 132. a water cylinder;
140. cleaning a brush;
150. a vacuum cleaner; 151. a dust hood; 152. a filter cartridge; 153. an air outlet pipe; 154. a wind gathering box; 155. an auxiliary air port;
200. a linkage unit; 210. a linkage gear; 220. a connecting gear; 221. a connecting belt wheel; 222. connecting a large belt wheel; 223. a support pulley; 224. from the connecting strip; 225. connecting a small belt wheel; 230. a primary pulley; 231. the main connecting band.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1 to 7, the present invention provides a prefabricated member maintenance device for road and bridge construction, which includes a maintenance vehicle 100, wherein the maintenance vehicle 100 is provided with a maintenance roll film 110 and a film laying member 120;
the maintenance rolling film 110 comprises a maintenance shaft 111 which is pivotally connected to the maintenance vehicle 100 and a maintenance film 112 which is wound on the maintenance shaft 111, wherein the maintenance film 112 comprises water absorption films 113 which are symmetrically distributed, water absorption blocks 114 which are uniformly arranged between the two layers of water absorption films 113 and filling parts 115 which are filled between the water absorption blocks 114, the water absorption blocks 114 are made of water absorption resin materials, are compressed to a spindle-shaped structure by the two layers of water absorption films 113 under the non-water absorption state and restore to be deformed to a prefabricated cylindrical structure when absorbing water;
the membrane laying member 120 comprises a laying shaft 121 which is pivotally connected to the maintenance vehicle 100, and a water storage sleeve 122 and a water saving sleeve 123 which are sequentially sleeved on the laying shaft 121, wherein the laying shaft 121 is of a hollow pipe structure, water gaps 124 are uniformly arranged on a curved surface of the water saving sleeve 123, and the water gaps 124 are in a closed state when the water saving sleeve 123 is not subjected to external force.
When the prefabricated member for road and bridge construction is maintained, the water-saving sleeve 123 applies an acting force on the maintenance film 112 to lay the maintenance film on the prefabricated member, the part of the water-saving sleeve 123 in contact with the maintenance film 112 is deformed and contracted by the reacting force, at the moment, the water seam 124 of the deformed and contracted part of the maintenance film 112 is opened, so that water conveyed to the inside of the water storage sleeve 122 by the laying shaft 121 flows on the maintenance film 112 through the water seam 124, namely, when the maintenance film 112 is laid on the prefabricated member, the water is uniformly conveyed to the maintenance film 112 in real time, meanwhile, the water-saving sleeve 123 and the water storage sleeve 122 can be better attached to the maintenance film 112 when deformed, so that the maintenance film 112 is smoothly laid on the prefabricated member, the condition of wrinkles or damage cannot occur, and the water replenishing can further ensure the smoothness of the maintenance film 112 laid on the prefabricated member when the prefabricated member is laid, the condition that the maintenance film 112 is movably wrinkled on the prefabricated member due to water impact during the subsequent water replenishing is effectively prevented, meanwhile, when the curing film 112 absorbs water, the water passes through the water absorbing film 113 and is absorbed by the water absorbing block 114, at the moment, the water absorbing block 114 can recover from the spindle-shaped structure to be deformed into a prefabricated cylindrical structure under the condition of water absorption, not only can the two layers of water absorbing films 113 be propped open, but also the filling part 115 is pulled in the process of propping open the two layers of water absorbing films 113, so that the filling part 115 is fluffy to further absorb the water, the water absorption amount is increased so as to effectively prolong the water supplementing time, the concrete curing water is uninterruptedly provided for the prefabricated part, and meanwhile, the fluffy filling part 115 can repeatedly absorb the evaporated water of the curing body, so that the sufficient wettability can be kept in the curing period, and the generation of microcracks is effectively inhibited.
As an embodiment of the invention, the curing membrane 112 can be independently and manually laid at a dead corner where the machine cannot be laid in a large range, meanwhile, after the laying is finished, water is directly poured at the middle position of the curing membrane 112, after the water passes through the water absorbing membrane 113 and is absorbed by the water absorbing block 114 at the position, the water absorbing block 114 at the position can prop up the two layers of water absorbing membranes 113, and simultaneously, the water on the water absorbing membrane 113 at the position naturally flows to the position where the water absorbing membrane 113 does not contact the water support under the action of gravity, namely, under the condition of not impacting the curing membrane 112, the water can uniformly flow on the curing membrane 112 by utilizing the gravitational potential energy of the water.
As an embodiment of the present invention, the water absorbing film 113 may be made of polyethylene, the filling portion 115 and the water storage jacket 122 may be made of sponge, and the water saving jacket 123 may be made of rubber.
Further referring to fig. 3 and 6, in order to prevent the stacking condition caused by the over-fast rotation speed of the maintenance film 112 in the process of laying on the prefabricated member, the maintenance vehicle 100 includes symmetrically arranged vehicle side plates 101, one side of each of the two vehicle side plates 101 is provided with a connector 102, the maintenance roll film 110 is located between the connector 102 and the film laying member 120, the end part of the maintenance shaft 111 extending to the interior of the vehicle side plate 101 is connected with a damping bearing 116, and the stacking condition caused by the over-fast rotation speed of the maintenance film 112 can be effectively prevented by limiting the rotation speed of the maintenance shaft 111 through the damping bearing 116;
as an embodiment of the present invention, the connection head 102 may be mounted on a tractor, one end of the maintenance film 112 is fixed, and the maintenance vehicle 100 is pulled forward by the tractor, so that the maintenance roll film 110 is rotated accordingly.
Further referring to fig. 2, 3 and 6, in order to input water into the paving shaft 121, a water pump 130 is further disposed between the two car side plates 101 and above the membrane paving member 120, water pipes 131 are symmetrically disposed on the water pump 130, the other ends of the water pipes 131 extend into the car side plates 101 and are connected to water cylinders 132 disposed inside the car side plates 101, the end portions of the paving shaft 121 extending into the car side plates 101 are coaxially inserted into the water cylinders 132, and the water is delivered into the water cylinders 132 connected to the water pipes 131 through the water pump 130, so that the water can enter the paving shaft 121.
As an embodiment of the present invention, a water tank required for the water pump 130 may be installed on the tractor.
Further referring to fig. 3 and 6, in order to prevent the sundries on the prefabricated member from affecting the effect of the maintenance film 112 laid on the prefabricated member, a cleaning brush 140 located between the connector 102 and the maintenance roll film 110 is further arranged between the two vehicle side plates 101, a linkage unit 200 for keeping the cleaning brush 140 in reverse rotation by the film laying member 120 is arranged between the cleaning brush 140 and the film laying member 120, and the sundries on the surface of the prefabricated member can be cleaned by driving the cleaning brush 140 to rotate through the linkage unit 200.
Further referring to fig. 3, 6 and 7, in order to drive the cleaning brush 140 to rotate to clean the sundries on the surface of the prefabricated member, the linkage unit 200 includes a linkage gear 210 arranged on a shaft rod of the cleaning brush 140 extending to the inside of the vehicle side plate 101, the inside of the vehicle side plate 101 is also coupled with a connecting gear 220 engaged with the linkage gear 210, the linkage unit 200 further includes a connecting pulley 221 arranged on the connecting gear 220, a connecting large pulley 222 and a supporting pulley 223 coupled to the inside of the vehicle side plate 101, a secondary connecting belt 224 is arranged between the connecting pulley 221, the connecting large pulley 222 and the supporting pulley 223, the linkage unit 200 further includes a connecting small pulley 225 coaxially arranged on the connecting large pulley 222, the radius ratio of the connecting large pulley 222 to the connecting small pulley 225 is 10:1, the linkage unit 200 further includes a main pulley 230 coupled to the water drum 132, a main connecting belt 231 is arranged between the main pulley 230 and the connecting small pulley 225, the port of the paving shaft 121 extending to the inside of the water cylinder 132 is connected to the main pulley 230, that is, when the paving shaft 121 is paved with the maintenance film 112 and rotates, the main pulley 230 drives the connecting small pulley 225 and the connecting large pulley 222 to rotate through the main connecting belt 231, the connecting large pulley 222 drives the connecting pulley 221 to rotate through the supporting pulley 223 and the auxiliary connecting belt 224 when rotating, the connecting pulley 221 drives the linkage gear 210 to keep rotating in the reverse direction with the main pulley 230 through the connecting gear 220 when rotating, so that the cleaning brush 140 can clean the sundries on the prefabricated member in the forward direction of the maintenance vehicle 100, and the radius ratio of the connecting large pulley 222 to the connecting small pulley 225 is 10:1, so that the cleaning brush 140 can keep the speed ten times higher than that of the film paving member 120 to further increase the cleaning effect.
As further shown in fig. 1, 2, 3, 6 and 7, in order to dispose the sundries cleaned by the cleaning brush 140, a dust collector 150 is further disposed between the two side plates 101 and above the cleaning brush 140, a dust collection cover 151 covering the cleaning brush 140 is disposed at the bottom of the dust collector 150, a filter box 152 is disposed on the dust collector 150, the sundries cleaned by the cleaning brush 140 can be sucked into the filter box 152 by the dust collector 150 to be collected in a centralized manner, and meanwhile, the dust collection cover 151 can effectively prevent the sundries cleaned by the cleaning brush 140 from splashing.
As shown in fig. 1, 2, 3, 6 and 7, in order to further improve the effect of the dust collector 150 in sucking the sundries cleaned by the cleaning brush 140 into the filter box 152 for centralized collection, the filter box 152 is symmetrically provided with the air outlet pipes 153 distributed in a linear array, the other ends of the air outlet pipes 153 are connected to the air collecting boxes 154 symmetrically arranged on the dust hood 151, the air collecting boxes 154 are provided with auxiliary air ports 155 positioned on the inner side of the dust hood 151, the air flow input into the filter box 152 by the dust collector 150 is filtered and then conveyed to the auxiliary air ports 155 of the air collecting boxes 154, so that the air flow can be effectively utilized to blow up the sundries on the surface of the prefabricated member, and the effect of the cleaning brush 140 in cleaning the sundries is further improved.
While the invention has been described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made, and it is intended to cover: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the invention and these are intended to be within the scope of the invention.
Claims (10)
1. The utility model provides a prefab curing means is used in road and bridge construction which characterized in that: the maintenance vehicle comprises a maintenance vehicle (100), wherein a maintenance coiled film (110) and a film laying member (120) are arranged on the maintenance vehicle (100);
the maintenance roll film (110) comprises a maintenance shaft (111) which is pivotally connected to the maintenance vehicle (100) and a maintenance film (112) which is wound on the maintenance shaft (111), the maintenance film (112) comprises water absorption films (113) which are symmetrically distributed, water absorption blocks (114) which are uniformly arranged between the two layers of the water absorption films (113) and filling parts (115) which are filled between the water absorption blocks (114), the water absorption blocks (114) are made of water absorption resin materials, and are compressed to a spindle-shaped structure by the two layers of the water absorption films (113) in a non-water absorption state and are restored to be deformed to a prefabricated cylindrical structure when absorbing water;
the membrane laying part (120) comprises a laying shaft (121) which is connected to the maintenance vehicle (100) in a pivot mode, and a water storage sleeve (122) and a water saving sleeve (123) which are sequentially sleeved on the laying shaft (121), wherein the laying shaft (121) is of a hollow pipe structure, water seams (124) are uniformly arranged on a curved surface of the water saving sleeve (123), and the water seams (124) are in a closed state when the water saving sleeve (123) is not under the action of external force.
2. The precast member curing device for road and bridge construction according to claim 1, characterized in that: the maintenance vehicle (100) comprises symmetrically arranged vehicle side plates (101), one side of each of the two vehicle side plates (101) is provided with a connector (102), the maintenance coiled film (110) is positioned between the connectors (102) and the film laying member (120), and the end part of the maintenance shaft (111) extending into the vehicle side plates (101) is connected with a damping bearing (116);
the membrane laying device is characterized in that a water pump (130) located above the membrane laying part (120) is further arranged between the two side plates (101), water pipes (131) are symmetrically arranged on the water pump (130), the other ends of the water pipes (131) extend into the side plates (101) and are connected to water cylinders (132) arranged in the side plates (101), and laying shafts (121) extend into the end portions of the side plates (101) and are coaxially inserted into the water cylinders (132).
3. The precast member curing device for road and bridge construction according to claim 2, characterized in that: two still be equipped with between car curb plate (101) and be located connector (102) with clearance brush (140) between membrane (110) are rolled up in the maintenance, clearance brush (140) with be equipped with between piece (120) are laid to the membrane and be used for making clearance brush (140) receive piece (120) are laid to the membrane drive keeps rather than counter-rotating's linkage unit (200).
4. The precast member curing device for road and bridge construction according to claim 3, characterized in that: the linkage unit (200) comprises a linkage gear (210) which is arranged on a shaft rod of the cleaning brush (140) extending to the interior of the vehicle side plate (101), and a connecting gear (220) which is connected with the linkage gear (210) in a meshing mode is further connected to the interior of the vehicle side plate (101) in a shaft mode.
5. The precast member curing device for road and bridge construction according to claim 4, characterized in that: the linkage unit (200) further comprises a connecting belt wheel (221) arranged on the connecting gear (220), a connecting large belt wheel (222) and a supporting belt wheel (223) which are connected to the interior of the vehicle side plate (101) in a shaft mode, and a secondary connecting belt (224) is arranged between the connecting belt wheel (221), the connecting large belt wheel (222) and the supporting belt wheel (223).
6. The precast member curing device for road and bridge construction according to claim 5, characterized in that: the linkage unit (200) further comprises a small connecting belt wheel (225) coaxially arranged on the large connecting belt wheel (222), and the radius ratio of the large connecting belt wheel (222) to the small connecting belt wheel (225) is 10: 1.
7. The precast member curing device for road and bridge construction according to claim 6, characterized in that: the linkage unit (200) further comprises a main belt wheel (230) which is connected to the water drum (132) in a shaft mode, and a main connecting belt (231) is arranged between the main belt wheel (230) and the small connecting belt wheel (225).
8. The precast member curing device for road and bridge construction according to claim 7, characterized in that: the port of the laying shaft (121) extending to the inside of the water drum (132) is connected to the primary pulley (230).
9. The precast member curing device for road and bridge construction according to claim 3, characterized in that: two still be equipped with between car curb plate (101) and be located dust catcher (150) above cleaning brush (140), dust catcher (150) bottom be equipped with cover in dust hood (151) on cleaning brush (140), be equipped with filter cartridge (152) on dust catcher (150).
10. The precast member curing device for road and bridge construction according to claim 9, characterized in that: the filter cartridge (152) is provided with air outlet pipes (153) distributed in a linear array symmetrically, the other ends of the air outlet pipes (153) are connected to air gathering boxes (154) symmetrically arranged on the dust hood (151), and the air gathering boxes (154) are provided with auxiliary air ports (155) located on the inner side of the dust hood (151).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210765410.XA CN115008587B (en) | 2022-07-01 | 2022-07-01 | Precast member maintenance device for road and bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210765410.XA CN115008587B (en) | 2022-07-01 | 2022-07-01 | Precast member maintenance device for road and bridge construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115008587A true CN115008587A (en) | 2022-09-06 |
| CN115008587B CN115008587B (en) | 2024-03-19 |
Family
ID=83079355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210765410.XA Active CN115008587B (en) | 2022-07-01 | 2022-07-01 | Precast member maintenance device for road and bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115008587B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1046816A (en) * | 1996-08-07 | 1998-02-17 | Ohbayashi Corp | Curing method of concrete body |
| CN206855716U (en) * | 2017-06-16 | 2018-01-09 | 中国建筑第二工程局有限公司 | Concrete water-saving moist keeping maintenance film |
| CN108582443A (en) * | 2018-04-13 | 2018-09-28 | 北京好运达智创科技有限公司 | A kind of concrete product intelligent water-saving moisturizing and curing membrane |
| CN212602513U (en) * | 2020-04-20 | 2021-02-26 | 王伟 | Concrete curing means for bridge beam slab |
| CN113062596A (en) * | 2021-04-16 | 2021-07-02 | 中建五局华东建设有限公司 | Construction ground maintenance laying machine |
| CN215441344U (en) * | 2021-04-30 | 2022-01-07 | 中交一公局集团有限公司 | Automatic film paving device for water stable layer maintenance |
| CN113944093A (en) * | 2021-11-25 | 2022-01-18 | 陈燕飞 | Road maintenance device for municipal construction |
| CN216663731U (en) * | 2021-12-21 | 2022-06-03 | 宋培振 | Concrete curing means that highway engineering construction was used |
-
2022
- 2022-07-01 CN CN202210765410.XA patent/CN115008587B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1046816A (en) * | 1996-08-07 | 1998-02-17 | Ohbayashi Corp | Curing method of concrete body |
| CN206855716U (en) * | 2017-06-16 | 2018-01-09 | 中国建筑第二工程局有限公司 | Concrete water-saving moist keeping maintenance film |
| CN108582443A (en) * | 2018-04-13 | 2018-09-28 | 北京好运达智创科技有限公司 | A kind of concrete product intelligent water-saving moisturizing and curing membrane |
| CN212602513U (en) * | 2020-04-20 | 2021-02-26 | 王伟 | Concrete curing means for bridge beam slab |
| CN113062596A (en) * | 2021-04-16 | 2021-07-02 | 中建五局华东建设有限公司 | Construction ground maintenance laying machine |
| CN215441344U (en) * | 2021-04-30 | 2022-01-07 | 中交一公局集团有限公司 | Automatic film paving device for water stable layer maintenance |
| CN113944093A (en) * | 2021-11-25 | 2022-01-18 | 陈燕飞 | Road maintenance device for municipal construction |
| CN216663731U (en) * | 2021-12-21 | 2022-06-03 | 宋培振 | Concrete curing means that highway engineering construction was used |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115008587B (en) | 2024-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209975902U (en) | Waterproofing membrane laying device | |
| CN107700394A (en) | A kind of road garbage cleaning plant | |
| CN114172452A (en) | Photovoltaic board motor sweeper and photovoltaic board cleaning device | |
| CN113062538A (en) | Laying method of non-asphalt-based adhesive film waterproof coiled material | |
| CN115008587A (en) | Prefabricated part maintenance device for road and bridge construction | |
| CN107905078A (en) | A kind of cement concrete town road paving volume equipment with automatic wetting | |
| CN207469204U (en) | A kind of hydraulic engineering river course clear up device | |
| CN212388310U (en) | Highway construction roadbed maintenance device | |
| CN110811432B (en) | Cleaning device, cleaning machine, special dustbin and working method | |
| CN209011264U (en) | A kind of municipal administration anti-blocking water ditch | |
| CN2923815Y (en) | Road washing machine | |
| CN209191337U (en) | The feeding system of waterproof roll production line | |
| CN220414183U (en) | Water surface garbage cleaner capable of amphibious operation | |
| CN216516549U (en) | Roof waterproofing membrane laying device | |
| CN220395045U (en) | Waterproof coiled material laying equipment capable of pre-sweeping floating dust | |
| CN221071884U (en) | Novel surface fabric wets device | |
| CN214555241U (en) | A sieve device that shakes for concrete processing usefulness | |
| CN213143205U (en) | Device for cleaning facade outside building by collecting rainwater | |
| CN214767451U (en) | Constant tension control device for asphalt waterproof coiled material forming production line | |
| CN219490994U (en) | Bentonite impermeable blanket laying device for refuse landfill | |
| CN218252312U (en) | Straight-edge-free numerical control corrugated plate bending machine | |
| CN113769965B (en) | Waterproofing membrane production facility and waterproofing membrane | |
| CN220166788U (en) | River course bridge deck cleaning device | |
| CN219253383U (en) | Cleaning robot for tunnel sunshade | |
| CN214140825U (en) | Production configuration of building waterproof roll |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |