CN114108457B - Anti-blocking drainage method and device for bridge construction - Google Patents
Anti-blocking drainage method and device for bridge construction Download PDFInfo
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- CN114108457B CN114108457B CN202111285856.4A CN202111285856A CN114108457B CN 114108457 B CN114108457 B CN 114108457B CN 202111285856 A CN202111285856 A CN 202111285856A CN 114108457 B CN114108457 B CN 114108457B
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- drainage
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- storage box
- sleeve
- bridge construction
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- 238000010276 construction Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 83
- 238000003860 storage Methods 0.000 claims abstract description 76
- 238000003756 stirring Methods 0.000 claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 238000001914 filtration Methods 0.000 claims description 55
- 239000004575 stone Substances 0.000 claims description 25
- 230000001680 brushing effect Effects 0.000 claims description 16
- 238000007790 scraping Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 9
- 238000007689 inspection Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000002689 soil Substances 0.000 abstract description 11
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- 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
- E01D19/08—Damp-proof or other insulating layers; Drainage arrangements or devices ; Bridge deck surfacings
- E01D19/086—Drainage arrangements or devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Sewage (AREA)
Abstract
The invention relates to an anti-blocking drainage method and device for bridge construction. The anti-blocking drainage device for bridge construction comprises an upper cover plate, a storage box body and a drainage unit, wherein the storage box body is arranged on the lower end face of the upper cover plate, and the drainage unit is arranged at the bottom end of the inner side of the storage box body; the storage box body comprises a storage sleeve, wherein the upper end surface of the storage sleeve is provided with more than one connecting block along the circumferential direction of the storage sleeve, and the connecting block is used for connecting the upper cover plate with the storage sleeve; the drainage unit comprises a drainage cover, a stirring frame is arranged above the drainage cover, a first driving unit for driving the stirring frame to rotate is arranged on the lower end face of the storage sleeve, a drainage pipe for draining water is arranged on the drainage cover, and the drainage pipe penetrates through the storage box body; according to the anti-blocking drainage method and device for bridge construction, soil on the surface of the steel wire mesh can be brushed away, and the situation that the drainage efficiency is affected by sliding blocking of the drainage holes is avoided.
Description
Technical Field
The invention belongs to the technical field of bridge construction drainage, and particularly relates to an anti-blocking drainage method and device for bridge construction.
Background
When carrying out bridge construction, in order to get rid of ponding on the bridge floor rapidly, prevent that the rainwater from accumulating at bridge surface and influencing the quality of bridge, the bridge can be specially designed to have the drainage pipe that is used for the drainage when designing, wherein in order to guarantee bridge construction time, construction vehicle and operator can free come and go, the last apron that is covered with of drainage pipe, but current drainage pipe apron still has certain not enough when using.
The existing drainage pipeline cover plate is often used, and has the following problems: a: when the existing bridge is constructed, large-volume broken stones and soil are easy to generate, the large-volume broken stones and soil easily block the water outlet, the drainage effect of the drainage pipeline is reduced, the bridge deck easily generates ponding phenomenon, and the quality of the bridge is easily influenced.
B: when the existing bridge is constructed, broken stones and soil fall into the drainage pipeline, and then the broken stones and the soil are cleaned up with high effort, so that the working difficulty of cleaning staff is increased.
Disclosure of Invention
The invention aims to solve the problems and provide the anti-blocking drainage method and the device for bridge construction, which have simple structure and reasonable design.
The invention realizes the above purpose through the following technical scheme:
The anti-blocking drainage device for bridge construction comprises an upper cover plate, a storage box body and a drainage unit, wherein the storage box body is arranged on the lower end face of the upper cover plate, and the drainage unit is arranged at the bottom end of the inner side of the storage box body;
the storage box body comprises a storage sleeve, wherein the upper end surface of the storage sleeve is provided with more than one connecting block along the circumferential direction of the storage sleeve, and the connecting block is used for connecting the upper cover plate with the storage sleeve;
the drainage unit comprises a drainage cover, a stirring frame is arranged above the drainage cover, a first driving unit for driving the stirring frame to rotate is arranged on the lower end face of the storage sleeve, a drainage pipe for draining water is arranged on the drainage cover, and the drainage pipe penetrates through the storage box body.
As a further optimization scheme of the invention, the upper cover plate is provided with a plurality of drainage through grooves, and the upper cover plate is uniformly provided with openings matched with the connecting blocks.
As a further optimization scheme of the invention, the balls are uniformly arranged in the length direction of the drainage through groove in a rolling connection mode.
As a further optimization scheme of the invention, the connecting block comprises a connecting sleeve, a pull rod is arranged in the connecting sleeve in a longitudinal sliding mode, a pull block is arranged on the pull rod in a rotating connection mode, the rotating axis of the pull block is consistent with that of the pull rod, a contact plate is arranged at one end, far away from the pull block, of the pull rod, an auxiliary spring is arranged between the contact plate and the connecting sleeve, and the upper end of the auxiliary spring is connected with the inner wall of the upper end of the connecting sleeve, and the lower end of the auxiliary spring is connected with the upper end face of the contact plate.
As a further optimization scheme of the invention, the water filtering cover is of a truncated cone-shaped structure, water filtering holes are formed in the water filtering cover, and a steel wire mesh is sleeved on the outer side of the water filtering cover.
As a further optimization scheme of the invention, the water filtering holes are distributed in a layered manner along the circumferential direction and the axial direction of the water filtering cover.
As a further refinement of the invention, the drain pipes are all arranged on the side wall of the filter housing in the circumferential direction of the filter housing.
As a further optimization scheme of the invention, the first driving unit comprises a motor, an output shaft of the motor is connected with the poking frame, and the motor is used for driving the poking frame to rotate.
As a further optimization scheme of the invention, the stirring frame comprises a rotating connecting rod, stirring plates, scraping plates, brushing plates and brush blocks, wherein the rotating connecting rod is installed on the water filtering cover in a rotating connection mode, the rotating connecting rod is connected with an output shaft of a motor, more than one stirring plate is arranged on the side wall of the rotating connecting rod along the circumferential direction of the rotating connecting rod, one side of the stirring plate, which is close to the water filtering cover, is provided with the scraping plates, the brushing plates are arranged between the adjacent stirring plates, and one side, which is close to the water filtering cover, of the brushing plates is provided with the brush blocks; the scraping plates and the brush blocks are arranged in a staggered mode, and the scraping plates and the brush blocks are abutted against the steel wire mesh.
An anti-blocking drainage method for bridge construction is characterized by comprising the following steps: the method comprises an anti-blocking drainage device, wherein the anti-blocking drainage device comprises an upper cover plate, a storage box body and a drainage unit, the storage box body is arranged on the lower end face of the upper cover plate, and the drainage unit is arranged at the bottom end of the inner side of the storage box body;
the storage box body comprises a storage sleeve, wherein the upper end surface of the storage sleeve is provided with more than one connecting block along the circumferential direction of the storage sleeve, and the connecting block is used for connecting the upper cover plate with the storage sleeve;
The drainage unit comprises a drainage cover, a stirring frame is arranged above the drainage cover, a first driving unit for driving the stirring frame to rotate is arranged on the lower end face of the storage sleeve, a drainage pipe for draining water is arranged on the drainage cover, and the drainage pipe penetrates through the storage box body;
The method further comprises the steps of:
step one: device inspection: before the anti-blocking drainage device for bridge construction is started to drain water, checking the device;
step two: and (3) device installation: after the device inspection operation is completed, the anti-blocking drainage device for bridge construction is manually installed on a drainage outlet on the bridge, so that the device installation operation is completed;
Step three: draining the device: after finishing device installation operation, when there is ponding on the surface, ponding and rubble enter into the storage box inside through the upper cover plate, later ponding leads to the filtration water cover and discharges from the drain pipe, and the rubble is left inside the stock sleeve to accomplish device drainage operation.
The invention has the beneficial effects that: according to the invention, the stirring frame is arranged, the motor drives the rotating connecting rod to rotate, the stirring plate and the brushing plate are driven to move along the surface of the steel wire mesh, the scraping plate on the stirring plate can sweep broken stone on the steel wire mesh to the edge of the water filtering cover, so that the condition that broken stone influences water flow to enter the water filtering cover is avoided, meanwhile, the brushing block on the brushing plate rotates along with the rotating connecting rod, and meanwhile, soil on the surface of the steel wire mesh can be brushed, and the condition that the water filtering hole is blocked by sliding to influence the drainage efficiency is avoided.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a front cross-sectional view of the present invention.
Fig. 3 is a schematic structural view of the upper cover plate of the present invention.
Fig. 4 is an enlarged view of area a of fig. 2 in accordance with the present invention.
Fig. 5 is a schematic structural view of the connection block of the present invention.
Fig. 6 is a schematic structural view of the toggle frame of the present invention.
Fig. 7 is a flowchart of the operation of the present invention.
In the figure: 1. an upper cover plate; 2. a storage box; 3. a drainage unit; 21. a stock sleeve; 22. a connecting block; 31. a water filtering cover; 32. a toggle frame; 33. a first driving unit; 34. a drain pipe; 11. a water draining through groove; 12. an opening; 111. a ball; 221. a connecting sleeve; 222. a pull rod; 223. pulling blocks; 224. a contact plate; 225. an auxiliary spring; 311. a water filtering hole; 312. a steel wire mesh; 321. rotating the connecting rod; 322. a toggle plate; 323. a scraper; 324. a brushing plate; 325. and brushing the block.
Detailed Description
The present application will be described in further detail with reference to the accompanying drawings, wherein it is to be understood that the following detailed description is for the purpose of further illustrating the application only and is not to be construed as limiting the scope of the application, as various insubstantial modifications and adaptations of the application to those skilled in the art can be made in light of the foregoing disclosure.
Example 1
As shown in fig. 1 to 6, an anti-blocking drainage device for bridge construction comprises an upper cover plate 1, a storage box body 2 and a drainage unit 3, wherein the storage box body 2 is arranged on the lower end face of the upper cover plate 1, and the drainage unit 3 is arranged at the bottom end of the inner side of the storage box body 2.
Referring to fig. 1 to 3, the upper cover plate 1 is provided with a plurality of drainage through grooves 11, the upper cover plate 1 is uniformly provided with openings 12 matched with the connecting blocks 22, when the bridge is particularly in operation, when water is accumulated on the surface of the bridge, the water enters the storage box body 2 through the drainage through grooves 11, and the water inlet speed is improved due to the fact that the drainage through grooves 11 are provided with a plurality of channels, and meanwhile, the plurality of drainage through grooves 11 are provided, so that the filtering effect can be achieved, and the blocking effect on the stone with larger volume can be achieved.
Referring to fig. 3, the balls 111 are uniformly installed in the length direction of the drainage through grooves 11 in a rolling connection manner, and when the broken stone on the upper cover plate 1 is clamped in the drainage through grooves 11 during specific work, manual cleaning is difficult, wherein the balls 111 are arranged between the drainage through grooves 11, and when the broken stone on the surface of the upper cover plate 1 is cleaned, the balls 111 roll under the action of the broken stone, so that separation between the broken stone and the upper cover plate 1 can be assisted.
Referring to fig. 2, the storage box 2 includes a storage sleeve 21, an upper end surface of the storage sleeve 21 is provided with more than one connection block 22 along a circumferential direction thereof, and the connection block 22 is used for connecting the upper cover plate 1 with the storage sleeve 21.
Referring to fig. 2 to 5, the connecting block 22 includes a connecting sleeve 221, a pull rod 222 is installed in the connecting sleeve 221 through a longitudinal sliding manner, a pull block 223 is provided on the pull rod 222 through a rotation connection manner, a rotation axis of the pull block 223 is consistent with an axis of the pull rod 222, a contact plate 224 is installed at one end of the pull rod 222 far away from the pull block 223, an auxiliary spring 225 is provided between the contact plate 224 and the connecting sleeve 221, the upper end of the auxiliary spring 225 is connected with the lower end of the inner wall of the upper end of the connecting sleeve 221 and the upper end face of the contact plate 224, in a specific working state, the auxiliary spring 225 is in a normal state, then a storage box body 2 and an upper cover plate 1 are connected by manpower, then the pull block 223 is pulled upwards to drive the pull rod 222 to move upwards, the auxiliary spring 225 to shrink through the extrusion action of the contact plate 224, then the pull rod 222 and the pull block 223 pass through an opening 12 on the upper cover plate 1 under the manual action, and finally the pull block 223 is manually rotated, so that the pull block 223 and the opening 12 are staggered, the upper cover plate 1 is clamped out, in order to connect the upper cover plate 1 and the storage box body 2, in addition, the upper cover plate 2 and the storage box body 2 can be easily opened, the upper cover plate 2 is easily and the storage box body is prevented from being connected, and the upper cover plate 2 is easily and the storage box body is easily and the upper cover plate 2 is more easily and more easily separated, and the upper and the storage box body is more easily and easily opened, and the storage box is more easily and easily opened.
Referring to fig. 2, the drainage unit 3 includes a drainage cover 31, a stirring frame 32 is disposed above the drainage cover 31, a first driving unit 33 for driving the stirring frame 32 to rotate is mounted on a lower end surface of the storage sleeve 21, a drainage pipe 34 for draining water is disposed on the drainage cover 31, the drainage pipe 34 penetrates through the storage box 2, and when the storage box is specifically operated, broken stone and water flow through the upper cover plate 1 enter the storage box 2, then the drainage cover 31 filters the broken stone, and the water flow enters the drainage cover 31 through the drainage cover 31 and flows out of the drainage pipe 34, thereby completing the drainage operation.
With continued reference to fig. 2, the water filtering cover 31 is in a truncated cone structure, the water filtering cover 31 is provided with the water filtering holes 311, the outer side of the water filtering cover 31 is sleeved with the steel wire mesh 312, and when the water filtering cover 31 is in a truncated cone structure, broken stone and water flow fall onto the surface of the water filtering cover 31, slide along the outer edge of the side wall of the water filtering cover 31, meanwhile, the water flows through the water filtering holes 311 and enter the water filtering cover 31, and flows out along with the water draining pipe 34, so that broken stone is prevented from being stacked on the water filtering cover 31, drainage is affected, and the steel wire mesh 312 protects the water filtering holes 311 on the water filtering cover 31, so that the water flow is prevented from being influenced due to the deformation of the caliber of the water filtering holes 311 on the water filtering cover 31 under the impact of broken stone, the water filtering cover is prevented from being caused, and meanwhile, the steel wire mesh 312 on the surface can prevent broken stone from entering the water filtering cover 31.
With continued reference to fig. 2, the water filtering holes 311 are distributed in a layered manner along the circumferential direction and the axial direction of the water filtering cover 31, and when the water filtering cover is specifically working, a plurality of water filtering holes 311 are provided, and water flow can enter the water filtering cover 31 from a plurality of areas, so that the passing efficiency of the water flow is increased, the passing speed of the water flow is prevented from being too slow, and the condition that the water drainage efficiency is affected is avoided.
Referring to fig. 1 and 2, the drain pipes 34 are disposed on the side wall of the water filtering cover 31 along the periphery Xiang Jun of the water filtering cover 31, and in specific operation, due to the plurality of drain pipes 34, the water flow in the water filtering cover 31 can be quickly emptied, so that the drainage efficiency is improved.
With continued reference to fig. 2, the first driving unit 33 includes a motor, an output shaft of the motor is connected to the toggle frame 32, and the motor is used for driving the toggle frame 32 to rotate.
With continued reference to fig. 2, the stirring frame 32 includes a rotating connecting rod 321, stirring plates 322, scraping plates 323, brushing plates 324 and brush blocks 325, the rotating connecting rod 321 is installed on the water filtering cover 31 in a rotating connection mode, the rotating connecting rod 321 is connected with an output shaft of a motor, more than one stirring plate 322 is arranged on the side wall of the rotating connecting rod 321 along the circumferential direction of the rotating connecting rod 321, one side of each stirring plate 322, which is close to the water filtering cover 31, is provided with a scraping plate 323, a brushing plate 324 is arranged between every two adjacent stirring plates 322, one side of each brushing plate 324, which is close to the water filtering cover 31, is provided with a brush block 325, when the crushed stone enters the storage box 2 in a concrete operation, the motor drives the rotating connecting rod 321 to rotate, so as to drive the stirring plates 322 and the brushing plates 324 to move along the surface of the steel wire mesh 312, the scraping plates 323 on the steel mesh 312 can sweep the crushed stone to the edge of the water filtering cover 31, the condition that the crushed stone is influenced by the water flow entering the water filtering cover 31 is avoided, meanwhile, the brush blocks 325 on the brushing plates 324 can rotate along with the rotating connecting rod 322, the sliding holes 311 can be prevented from being influenced by the soil.
Referring to fig. 6, the scrapers 323 and the brush blocks 325 are arranged in a staggered manner, the scrapers 323 and the brush blocks 325 are abutted against the steel wire mesh 312, and in specific operation, the scrapers 323 and the brush blocks 325 are arranged in a staggered manner, the scrapers 323 can brush adhesive soil adhered on the steel wire mesh 312 immediately after scraping the soil and broken stone on the surface of the steel wire mesh 312, so that the adhesive soil can be separated from the steel wire mesh 312 more quickly, and the phenomenon that the adhesive soil blocks the water filtering holes 311 to affect drainage is avoided.
Example 2
On the basis of the above embodiment 1, as shown in fig. 7, a method for using the anti-blocking drainage device for bridge construction is as follows:
In actual operation: step one: device inspection: before the anti-blocking drainage device for bridge construction is started, the device is checked before drainage is carried out.
Step two: and (3) device installation: after the device inspection operation is completed, the anti-blocking drainage device for bridge construction is manually installed on the drainage outlet on the bridge, so that the device installation operation is completed.
Step three: draining the device: after the device installation operation is completed, when water is accumulated on the surface, the water and broken stone enter the storage box body 2 through the upper cover plate 1, and then the water is discharged through the filtering water cover 31 and is discharged from the drain pipe 34, and the broken stone is left in the storage sleeve 21, so that the device drainage operation is completed.
In the description of the present invention, it should be understood that the terms "first" and "second" are used for descriptive purposes only and are not to be interpreted as indicating or implying a relative importance or an implicit indication of the number of technical features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms should not be understood as necessarily being directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention.
Claims (8)
1. The anti-blocking drainage device for bridge construction is characterized by comprising an upper cover plate (1), a storage box body (2) and a drainage unit (3), wherein the storage box body (2) is arranged on the lower end face of the upper cover plate (1), and the drainage unit (3) is arranged at the bottom end of the inner side of the storage box body (2);
The storage box body (2) comprises a storage sleeve (21), more than one connecting block (22) is arranged on the upper end face of the storage sleeve (21) along the circumferential direction of the storage sleeve, openings (12) matched with the connecting blocks (22) are uniformly formed in the upper cover plate (1), and the connecting blocks (22) are used for connecting the upper cover plate (1) with the storage sleeve (21);
The drainage unit (3) comprises a drainage cover (31), a stirring frame (32) is arranged above the drainage cover (31), a first driving unit (33) for driving the stirring frame (32) to rotate is arranged on the lower end face of the storage sleeve (21), a drainage pipe (34) for draining water is arranged on the drainage cover (31), and the drainage pipe (34) penetrates through the storage box body (2);
The upper cover plate (1) is provided with a plurality of drainage through grooves (11), and balls (111) are uniformly arranged in the length direction of the drainage through grooves (11) in a rolling connection mode.
2. The anti-blocking drainage device for bridge construction according to claim 1, wherein the connecting block (22) comprises a connecting sleeve (221), a pull rod (222) is installed in the connecting sleeve (221) in a longitudinally sliding manner, a pull block (223) is arranged on the pull rod (222) in a rotating connection manner, the rotation axis of the pull block (223) is consistent with the axis of the pull rod (222), a contact plate (224) is installed at one end, far away from the pull block (223), of the pull rod (222), an auxiliary spring (225) is arranged between the contact plate (224) and the connecting sleeve (221), and the upper end of the auxiliary spring (225) is connected with the upper end inner wall of the upper end of the connecting sleeve (221) and the lower end of the contact plate (224).
3. The anti-blocking drainage device for bridge construction according to claim 2, wherein the water filtering cover (31) is of a truncated cone-shaped structure, water filtering holes (311) are formed in the water filtering cover (31), and a steel wire mesh (312) is sleeved on the outer side of the water filtering cover (31).
4. A bridge construction anti-blocking drainage device according to claim 3, wherein the drainage holes (311) are distributed in layers along the circumferential direction and the axial direction of the drainage cover (31).
5. The anti-blocking drainage device for bridge construction according to claim 4, wherein the drainage pipes (34) are uniformly arranged on the side wall of the drainage cover (31) along the circumferential direction of the drainage cover (31).
6. The anti-blocking drainage device for bridge construction according to claim 5, wherein the first driving unit (33) comprises a motor, an output shaft of the motor is connected with the stirring frame (32), and the motor is used for driving the stirring frame (32) to rotate.
7. The anti-blocking drainage device for bridge construction according to claim 6, wherein the stirring frame (32) comprises a rotating connecting rod (321), stirring plates (322), scraping plates (323), brushing plates (324) and brush blocks (325), the rotating connecting rod (321) is installed on the water filtering cover (31) in a rotating connection mode, the rotating connecting rod (321) is connected with an output shaft of a motor, more than one stirring plate (322) is arranged on the side wall of the rotating connecting rod (321) along the circumferential direction of the rotating connecting rod (321), one side, close to the water filtering cover (31), of each stirring plate (322) is provided with the scraping plates (323), the brushing plates (324) are arranged between the adjacent stirring plates (322), and one side, close to the water filtering cover (31), of each brushing plate (324) is provided with the brush block (325); the scrapers (323) and the brush blocks (325) are arranged in a staggered mode, and the scrapers (323) and the brush blocks (325) are abutted against the steel wire mesh (312).
8. The anti-blocking drainage method for bridge construction is characterized by comprising an anti-blocking drainage device, wherein the anti-blocking drainage device comprises an upper cover plate (1), a storage box body (2) and a drainage unit (3), the storage box body (2) is arranged on the lower end face of the upper cover plate (1), and the drainage unit (3) is arranged at the bottom end of the inner side of the storage box body (2);
The storage box body (2) comprises a storage sleeve (21), more than one connecting block (22) is arranged on the upper end face of the storage sleeve (21) along the circumferential direction of the storage sleeve, openings (12) matched with the connecting blocks (22) are uniformly formed in the upper cover plate (1), and the connecting blocks (22) are used for connecting the upper cover plate (1) with the storage sleeve (21);
The drainage unit (3) comprises a drainage cover (31), a stirring frame (32) is arranged above the drainage cover (31), a first driving unit (33) for driving the stirring frame (32) to rotate is arranged on the lower end face of the storage sleeve (21), a drainage pipe (34) for draining water is arranged on the drainage cover (31), and the drainage pipe (34) penetrates through the storage box body (2);
A plurality of drainage through grooves (11) are formed in the upper cover plate (1), and balls (111) are uniformly arranged in the length direction of the drainage through grooves (11) in a rolling connection mode;
The method further comprises the steps of:
step one: device inspection: before the anti-blocking drainage device for bridge construction is started to drain water, checking the device;
step two: and (3) device installation: after the device inspection operation is completed, the anti-blocking drainage device for bridge construction is manually installed on a drainage outlet on the bridge, so that the device installation operation is completed;
Step three: draining the device: after the device installation operation is finished, when ponding exists on the surface, ponding and broken stone enter the storage box body (2) through the upper cover plate (1), then the ponding is discharged from the drain pipe (34) through the water filtering cover (31), and the broken stone is left in the storage sleeve (21), so that the device drainage operation is finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111285856.4A CN114108457B (en) | 2021-11-02 | 2021-11-02 | Anti-blocking drainage method and device for bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111285856.4A CN114108457B (en) | 2021-11-02 | 2021-11-02 | Anti-blocking drainage method and device for bridge construction |
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| Publication Number | Publication Date |
|---|---|
| CN114108457A CN114108457A (en) | 2022-03-01 |
| CN114108457B true CN114108457B (en) | 2024-06-04 |
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|---|---|---|---|---|
| JPH10227057A (en) * | 1997-02-14 | 1998-08-25 | Yasunari Asano | Gutter block |
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