CN209579968U - A kind of precast beam pedestal - Google Patents
A kind of precast beam pedestal Download PDFInfo
- Publication number
- CN209579968U CN209579968U CN201821713775.3U CN201821713775U CN209579968U CN 209579968 U CN209579968 U CN 209579968U CN 201821713775 U CN201821713775 U CN 201821713775U CN 209579968 U CN209579968 U CN 209579968U
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- CN
- China
- Prior art keywords
- precast beam
- bottom plate
- pedestal
- support plate
- spray tube
- 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.)
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Abstract
The utility model relates to a kind of precast beam pedestals, belong to highway bridge construction field, it includes pedestal, pedestal is integrally in cuboid setting, precast beam is placed on pedestal, circumferential direction on pedestal along pedestal offers sliding slot, sliding slot integrally oval setting, sliding block is slidably connected in sliding slot, sliding block, which extends to outside sliding slot, to be arranged, position on sliding block and outside sliding slot is provided with the bottom plate parallel with pedestal, bottom plate is provided with strut on bottom plate, strut is provided with spray tube far from the end of bottom plate, spray tube is arranged perpendicular to strut, multiple spray heads are provided with and communicated with along the length direction of spray tube and spray tube on spray tube, multiple spray heads are arranged towards precast beam, water tank is provided on bottom plate, water pump is provided in water tank, water pipe is provided on the output end of water pump, water pipe is connected to setting with spray tube, it is provided with and is used on bottom plate Drive bottom plate with movable slider in the driving mechanism moved in sliding slot, the utility model has the effect of carrying out sprinkling maintenance to precast beam.
Description
Technical field
The utility model relates to the technical fields of highway bridge construction, more particularly, to a kind of precast beam pedestal.
Background technique
In the construction of highway bridge, precast beam is a part for forming bridge, it refers to the completion that is prefabricated in the factory, then transports
The defeated beam being installed and fixed to construction site, it accelerates the progress of bridge construction, reduces the construction time, is nowadays normal
Bridge construction method, and in the prefabricated of precast beam and installation, it needs to build precast beam pedestal and is placed in precast beam pedestal
On pedestal, its purpose is to avoid that precast beam is directly placed in ground, since the differential settlement on ground leads to Prefabricated bar
The damage of body.
Existing Authorization Notice No. discloses a kind of novel precast beam pedestal for the Chinese patent of CN204982670U, including
Upper plate, lower plate, pillar, angle steel, fixing bolt, fixation hole, waterproof coating are opened up respectively on the lower plate, upper plate
There is fixation hole, the pillar is separately fixed on upper plate and lower plate by fixing bolt and fixation hole.
Prior art among the above has the following deficiencies: when conserving to precast beam, need artificial watering into
Row maintenance conserves very waste of manpower using artificial watering.
Utility model content
The purpose of the utility model is to provide a kind of automatic progress sprinkling maintenance and the labor-saving precast beam pedestals of energy.
The purpose of this utility model has the technical scheme that
A kind of precast beam pedestal, including pedestal, the pedestal are integrally in cuboid setting, are placed on the pedestal prefabricated
Beam, the circumferential direction on the pedestal along pedestal offer sliding slot, the sliding slot integrally oval setting, and sliding connects in the sliding slot
It is connected to sliding block, the sliding block, which extends to outside sliding slot, to be arranged, and the position on the sliding block and outside sliding slot is provided with flat with pedestal
Capable bottom plate is provided with strut perpendicular to bottom plate on the bottom plate, and the strut is provided with spray tube far from the end of bottom plate, institute
It states spray tube to be arranged perpendicular to strut, is provided with and communicated with multiple sprays along the length direction of spray tube and spray tube on the spray tube
Head, multiple spray heads are arranged towards precast beam, are provided with water tank on the bottom plate, water pump, institute are provided in the water tank
It states and is provided with water pipe on the output end of water pump, the water pipe is connected to setting with spray tube, is provided on the bottom plate for driving
Bottom plate is with movable slider in the driving mechanism moved in sliding slot.
By using above-mentioned technical proposal, start driving mechanism, driving mechanism drives bottom plate mobile, bottom plate band movable slider in
It is moved in sliding slot, then bottom plate is moved along the sliding slot of ellipse, starts water pump, and water pump pumps the water in water tank to spray by water pipe
In shower pipe, water is ejected on precast beam from the spray head on spray tube again, while the mobile drive strut of bottom plate is mobile, and strut drives
Spray tube is circumferentially moved along precast beam, so that spray tube sprays entire precast beam, to conserve to precast beam, is led to
Mechanism of overdriving and spray tube carry out sprinkling maintenance to precast beam, no longer need to manually sprinkling maintenance, save manpower；Sliding slot
Play the role of being oriented to bottom plate with sliding block, moves bottom plate along the circumferential direction of pedestal.
The utility model is further arranged to: the driving mechanism includes the rack gear of circumferential setting on the base, institute
Stating rack gear is in be arranged with the concentric ellipticity of sliding slot, is provided with first motor, the driving end of the first motor on the bottom plate
On be fixedly connected with the gear being engaged with rack.
By using above-mentioned technical proposal, start first motor, first motor sliding tooth wheel rotation, due to wheel and rack
It is meshed, then gear move the rack gear on rack gear along ellipse, and gear drives first motor mobile, first motor then band
Dynamic bottom plate is mobile, so that the spray tube on bottom plate sprays entire precast beam, the shifting of bottom plate is realized by rack pinion
Dynamic, and rack geared length is longer, bearing capacity is big, can preferably drive bottom plate in moving on sliding slot.
The utility model is further arranged to: end of the strut far from bottom plate is hingedly provided with the first support plate, institute
State spray tube be arranged in the first support plate and in the first support plate close to the side of precast beam it is parallel, on the strut and be located at
The second support plate is provided between first support plate and bottom plate, second support plate is vertically arranged with strut, and described second
Be provided on fagging for drive the first support plate in hinged spot wobble, so that spray head to the position in precast beam short transverse
The swing mechanism sprayed.
By using above-mentioned technical proposal, start swing mechanism, swing mechanism drives the first support plate to produce by hinge joint
Raw precast beam short transverse is swung up and down, and the first support plate drives spray tube to swing, so that the spray head on spray tube is sent out
It is raw to swing, so that water is sprayed onto the different height of precast beam by spray head, the spray range of spray tube is improved, so that moisture will be entire
Precast beam covering, to improve the maintenance effect of precast beam.
The utility model is further arranged to: the swing mechanism includes being arranged in the second support plate and being located at close to pre-
Second motor of beam position processed, be fixedly installed on the driving end of second motor abutted with the first support plate it is convex
Wheel.
By using above-mentioned technical proposal, start the second motor, the rotation of the second motor driven cam, cam drives when rotating
Upper and lower swing occurs by hinge joint for the first support plate, and due to the gravity of water in spray tube and spray tube, the first support
Plate will be abutted with cam always, allow cam that the first support plate is driven to swing always, so that spray tube is swung,
The swing of the first support plate is realized by cam, and the structure of cam is simple, it is more convenient to use.
The utility model is further arranged to: the second support plate and position where being located remotely from precast beam is provided with
Spring, the both ends of the spring are fixedly connected with the first support plate and the second support plate respectively.
By using above-mentioned technical proposal, cam makes the first support plate close to precast beam when moving up on one side, the
One support plate will move down on one side far from precast beam, so that spring is compressed, and cam makes the first support plate close to pre-
When moving down on one side of beam processed, spring are elastic by the production on one side to the first support plate far from precast beam due to being generated by compression
Raw support force has further prevented the first support so that the first support plate is abutted to cam always close to one side of precast beam
Plate is detached from cam.
The utility model is further arranged to: the spray tube is bolted in first support plate.
By using above-mentioned technical proposal, when the spray head on spray tube is damaged or needs to carry out spray tube clear
When reason, directly it can be replaced or be cleared up by loosering a bolt to remove spray tube.
The utility model is further arranged to: water inlet pipe is provided with and communicated on the water tank with water tank, in the water inlet pipe
It is removably connected with filter screen.
By using above-mentioned technical proposal, the filter screen being arranged in water inlet pipe, can in water sand or impurity carried out
Filter, it is therefore prevented that sand or impurity in water enter spray head and spray head caused to block, and influence the use of spray tube, and accumulate on filter screen
When certain sand or impurity, directly filter screen can be dismantled, filter screen is cleared up.
The utility model is further arranged to: it is opposite on the water inlet inside pipe wall to offer inserting groove, the inserting groove with
The length direction of water inlet pipe is parallel, and water inlet pipe is run through in one end of the inserting groove, and the other end extends to setting in water inlet pipe, described
The grafting block being plugged in inserting groove is provided on filter screen.
It, can be by inserting groove after a large amount of sands or impurity have been accumulated on filter screen by using above-mentioned technical proposal
Mobile grafting block, filter screen is taken out, is cleared up filter screen, after cleaning out, then by inserting groove is put into filter screen
Water inlet pipe.
In conclusion the advantageous effects of the utility model are as follows:
1. drive bottom plate to move along the chute by driving mechanism, so that spray tube is driven to move along the circumferential direction of pedestal, so that
The water that spray tube sprays can cover entire precast beam, to be not necessarily to artificial watering, save people for conserving to precast beam
Power；
2. realizing bottom plate by gear and rack gear to move along the circumferential direction of pedestal, allow spray tube to entire precast beam
It sprays water；
3. making spray tube while mobile by cam and the first support plate, short transverse of the spray tube along precast beam
Pendulum motion is done, the range of spray tube spray is improved.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the partial enlargement diagram of part A in Fig. 1；
Fig. 3 is that the utility model embodiment hides the partial structure diagram after pedestal and precast beam；
Fig. 4 is the configuration schematic diagram that the utility model embodiment is used to show cisten mechanism；
Fig. 5 is the partial enlargement diagram of part B in Fig. 4.
In figure, 1, pedestal；11, precast beam；12, sliding slot；13, sliding block；14, bottom plate；141, strut；142, spray tube；
143, spray head；144, water tank；1441, water inlet pipe；1442, filter screen；1443, inserting groove；1444, grafting block；145, water pump；
146, water pipe；147, first motor；148, gear；15, rack gear；16, the first support plate；161, bolt；17, the second support plate；
171, the second motor；172, cam；173, spring.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Figure 1 and Figure 3, is a kind of precast beam pedestal disclosed by the utility model, including the whole pedestal in cuboid
1, it is placed with precast beam 11 on pedestal 1, the circumferential direction on pedestal 1 along pedestal 1 offers whole oval sliding slot 12, sliding slot 12
Outside be provided be in sliding slot 12 concentration ellipse shape rack gear 15, sliding block 13 is slidably connected in sliding slot 12, sliding block 13 extends
It is arranged outside to sliding slot 12, is fixedly connected with bottom plate 14 on the position that sliding block 13 is located at outside sliding slot 12, bottom plate 14 is parallel to pedestal 1
Plane is arranged, and bottom plate 14 is provided with strut 141 on bottom plate 14, spray tube 142 and spray tube are provided on strut 141
142 are arranged perpendicular to strut 141, and the length direction on spray tube 142 along spray tube 142 is provided with and communicated with multiple spray heads 143, and
Each spray head 143 is arranged towards precast beam 11, is provided with first motor 147 on bottom plate 14, on the driving end of first motor 147
It is fixedly connected with the gear 148 being meshed with rack gear 15, water tank 144 is additionally provided on bottom plate 14, is provided with water pump in water tank 144
145(is shown in Fig. 4), the water pipe 146 being connected to spray tube 142 is provided on the output end of water pump 145.
Starting first motor 147, first motor 147 drives gear 148 to rotate, since gear 148 is meshed with rack gear 15,
So that gear 148 will be moved along the direction of rack gear 15, gear 148 then drives first motor 147 and bottom plate 14 to move together simultaneously,
12 movement along the chute in sliding slot 12 with movable slider 13 of bottom plate 14, while bottom plate 14 drives strut 141, spray tube 142 and water
Case 144 is mobile, starts water pump 145, and water pump 145 pumps the water in water tank 144 to spray tube 142 by water pipe 146, subsequent water
It sprays and is sprayed on precast beam 11 from the spray head 143 on spray tube 142, and since spray tube 142 follows bottom plate 14 along pedestal 1
Circumferential direction it is mobile, spray tube 142 will spray entire precast beam 11, to achieve the effect that conserve precast beam 11, be not necessarily to
Artificial watering conserves again, saves manpower；In the present embodiment, sliding slot 12 is shaped to "T"-shaped with sliding block 13, it is therefore prevented that bottom
Plate 14 and sliding slot 12 generate disengaging.
Referring to Fig. 2 and Fig. 3, strut 141 is hinged with the first support plate 16 far from the end of bottom plate 14, and spray tube 142 is located at
In first support plate 16 close to precast beam 11 position, and the length direction of spray tube 142 with the first support plate 16 close to prefabricated
The side of beam 11 is parallel, is provided with the second support plate 17, the second support on strut 141 between the first support plate 16 and bottom plate 14
The size of plate 17 is identical as the first support plate 16, and the position in the second support plate 17 close to precast beam 11 is provided with the second electricity
Machine 171 is fixedly connected with cam 172 on the driving end of second motor 171, and cam 172 is abutted with the first support plate 16, and second
Position on fagging 17 far from precast beam 11 is provided with spring 173, and the both ends of spring 173 are respectively at the first support plate 16 and second
Support plate 17 is fixedly connected, and in order to facilitate the cleaning and maintenance of spray tube 142, spray tube 142 is connected to the by bolt 161
In one support plate 16.
During spray tube 142 is mobile, start the second motor 171, the second motor 171 drives cam 172 to rotate, convex
When 172 rotation of wheel, so that the first support plate 16 generates the swing in 11 short transverse of precast beam by hinge joint, so that spray tube
142 follow the first support plate 16 to be swung, so that when the spray head 143 on spray tube 142 is sprayed water, from top to bottom, under
It is supreme repeatedly to be sprayed, the spray range of spray tube 142 is improved, so that 11 surface of precast beam is covered by moisture completely,
To improve the maintenance effect of precast beam 11；The setting of spring 173 allows the first support plate 16 to be connected to cam always
On 172, it is therefore prevented that the first support plate 16 is detached from cam 172.
Referring to Fig. 4 and Fig. 5, it is provided with and communicated with water inlet pipe 1441 on water tank 144, is provided with filter screen in water inlet pipe 1441
1442, opposite on the inner wall of water inlet pipe 1441 to offer inserting groove 1443, one end of inserting groove 1443 is set through water inlet pipe 1441
It sets, the grafting block 1444 being plugged in inserting groove 1443 is provided on filter screen 1442.
Sand and impurity in water can be filtered out by filter screen 1442, after preventing sand and impurity from entering spray head 143
The blocking of spray head 143 is caused, and when having accumulated excessive sand and impurity on filter screen 1442, it can be directly by inserting groove
Mobile grafting block 1444 in 1443, to take out filter screen 1442 and clear up it, then further through 1443 He of inserting groove
Grafting block 1444 is fixed in water inlet pipe 1441.
The implementation principle of the present embodiment are as follows: built-in to water tank 144 by water inlet pipe 1441 before being conserved to precast beam 11
Full water, at this time the filter screen 1442 in water inlet pipe 1441 will in water sand and contaminant filter fall, prevent sand and impurity
Spray head 143 is caused to block into spray head 143.
Start first motor 147, first motor 147 drives gear 148 to rotate, and gear 148 with rack gear 15 due to being meshed
And rack gear 15 is fixed, then gear 148 moves the length direction on rack gear 15 along rack gear 15, to drive first motor
147 is mobile, so that first motor 147 drives bottom plate 14 mobile, then band movable slider 13 moves in sliding slot 12 when bottom plate 14 is mobile,
So that bottom plate 14 along pedestal 1 circumferential direction and moved around precast beam 11, the mobile strut 141 driven on bottom plate 14 of bottom plate 14,
Spray tube 142 and water tank 144 are mobile, start water pump 145, and water pump 145 extremely sprays the water in water tank 144 by the pump of water pipe 146
In shower pipe 142, and it is ejected on precast beam 11 from the spray head 143 on spray tube 142.
Start the second motor 171, the second motor 171 drives cam 172 to rotate, and cam 172 rotates so that the first support plate
16 swing up and down by hinge joint, along the short transverse of precast beam 11, and the first support plate 16 then drives the bottom on spray tube 142
It is dynamic so that spray head 143 is from top to bottom, from bottom to up spray water, to improve the range of the spray of spray tube 142, play more
Good maintenance effect, when the first support plate 16 is moved up and down close to the side of precast beam 11, spring 173 can be pressed in the process
Contracting then generates support force far from the side of precast beam 11 to the first support plate 16 when spring 173 compresses, so that the first support plate 16 is leaned on
The side of nearly precast beam 11 is abutted with cam 172 always, it is therefore prevented that cam 172 and the first support plate 16 are detached from, and lead to the first support
Plate 16 not can be carried out swing.
During spray tube 142 is mobile around precast beam 11 and sprays water to precast beam 11, so that precast beam 11
Surface is covered with water completely, to realize the maintenance to precast beam 11, be ensure that the quality of precast beam 11, is no longer needed to manually
Watering is conserved, and manpower is saved.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of precast beam pedestal, including pedestal (1), the pedestal (1) is integrally arranged in cuboid, puts on the pedestal (1)
It is equipped with precast beam (11), it is characterised in that: the circumferential direction on the pedestal (1) along pedestal (1) offers sliding slot (12), the sliding slot
(12) whole oval setting, the sliding slot (12) is interior to be slidably connected sliding block (13), and the sliding block (13) extends to sliding slot
(12) it is arranged outside, is provided with the bottom plate parallel with pedestal (1) (14) on the sliding block (13) and positioned at the position of sliding slot (12) outside,
It is provided with strut (141) on the bottom plate (14) perpendicular to bottom plate (14), the strut (141) sets far from the end of bottom plate (14)
It is equipped with spray tube (142), the spray tube (142) is arranged perpendicular to strut (141), along spray tube on the spray tube (142)
(142) length direction and spray tube (142) is provided with and communicated with multiple spray heads (143), and multiple spray heads (143) are towards pre-
Beam (11) processed is arranged, and is provided with water tank (144) on the bottom plate (14), is provided with water pump (145), institute in the water tank (144)
It states and is provided on the output end of water pump (145) water pipe (146), the water pipe (146) is connected to setting with spray tube (142), described
It is provided on bottom plate (14) for driving bottom plate (14) with movable slider (13) in the driving mechanism moved in sliding slot (12).
2. a kind of precast beam pedestal according to claim 1, it is characterised in that: the driving mechanism includes that circumferential setting exists
Rack gear (15) on the pedestal (1), the rack gear (15) are in be arranged with the concentric ellipticity of sliding slot (12), the bottom plate (14)
On be provided with first motor (147), be fixedly connected with the tooth engaged with rack gear (15) on the driving end of the first motor (147)
It takes turns (148).
3. a kind of precast beam pedestal according to claim 1, it is characterised in that: the strut (141) is far from bottom plate (14)
End be hingedly provided with the first support plate (16), the spray tube (142) is arranged on the first support plate (16) and with first
Side in support plate (16) close to precast beam (11) is parallel, on the strut (141) and is located at the first support plate (16) and bottom plate
(14) it being provided between the second support plate (17), second support plate (17) is vertically arranged with strut (141), and described second
Be provided on fagging (17) for drive the first support plate (16) in hinged spot wobble, so that spray head (143) to precast beam
(11) swing mechanism that the position in short transverse is sprayed.
4. a kind of precast beam pedestal according to claim 3, it is characterised in that: the swing mechanism includes being arranged second
In support plate (17) and it is located at the second motor (171) close to precast beam (11) position, the drive of second motor (171)
The cam (172) abutted with the first support plate (16) is fixedly installed on moved end.
5. a kind of precast beam pedestal according to claim 4, it is characterised in that: second support plate (17) and be located at remote
Be provided with spring (173) from the position where precast beam (11), the both ends of the spring (173) respectively with the first support plate (16)
It is fixedly connected with the second support plate (17).
6. a kind of precast beam pedestal according to claim 3, it is characterised in that: the spray tube (142) passes through bolt
(161) it is connected on first support plate (16).
7. a kind of precast beam pedestal according to claim 1, it is characterised in that: on the water tank (144) with water tank (144)
It is provided with and communicated with water inlet pipe (1441), is removably connected with filter screen (1442) in the water inlet pipe (1441).
8. a kind of precast beam pedestal according to claim 7, it is characterised in that: opposite on water inlet pipe (1441) inner wall
It offers inserting groove (1443), the inserting groove (1443) is parallel with the length direction of water inlet pipe (1441), the inserting groove
(1443) water inlet pipe (1441) are run through in one end, and the other end extends to setting, the filter screen (1442) in water inlet pipe (1441)
On be provided with the grafting block (1444) being plugged in inserting groove (1443).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821713775.3U CN209579968U (en) | 2018-10-22 | 2018-10-22 | A kind of precast beam pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821713775.3U CN209579968U (en) | 2018-10-22 | 2018-10-22 | A kind of precast beam pedestal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209579968U true CN209579968U (en) | 2019-11-05 |
Family
ID=68373731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821713775.3U Expired - Fee Related CN209579968U (en) | 2018-10-22 | 2018-10-22 | A kind of precast beam pedestal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209579968U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483052A (en) * | 2020-04-22 | 2020-08-04 | 四川省商业建设有限责任公司 | Precast beam slab construction process |
| CN114016409A (en) * | 2021-10-28 | 2022-02-08 | 中建新疆建工土木工程有限公司 | A device that is used for high mound atomizing of arid area to spray maintenance |
-
2018
- 2018-10-22 CN CN201821713775.3U patent/CN209579968U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483052A (en) * | 2020-04-22 | 2020-08-04 | 四川省商业建设有限责任公司 | Precast beam slab construction process |
| CN114016409A (en) * | 2021-10-28 | 2022-02-08 | 中建新疆建工土木工程有限公司 | A device that is used for high mound atomizing of arid area to spray maintenance |
| CN114016409B (en) * | 2021-10-28 | 2024-03-01 | 中建新疆建工（集团）有限公司 | Device for high pier atomization spraying maintenance in arid area |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20211022 |