CN212331396U - Special grouting device for long box girder - Google Patents
Special grouting device for long box girder Download PDFInfo
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- CN212331396U CN212331396U CN202020329195.5U CN202020329195U CN212331396U CN 212331396 U CN212331396 U CN 212331396U CN 202020329195 U CN202020329195 U CN 202020329195U CN 212331396 U CN212331396 U CN 212331396U
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Abstract
The utility model provides a special grouting device of long case roof beam. The special grouting device of long case roof beam includes: a grouting pipe; the fixing component is arranged below the outer surface of the grouting pipe; the clamping assembly is arranged on the fixing assembly. The utility model provides a special grouting device of long case roof beam will vibrate the subassembly through the cooperation of fixed subassembly and joint subassembly and fix the one side at the slip casting pipe outside, it is convenient in the slip casting pipe slip casting, vibrate the concrete, prevent under the more condition of concrete volume, continue slip casting and lead to the concrete to splash, harm staff's health, unnecessary waste has also been avoided simultaneously, and pour the limit and vibrate, the work load that has alleviateed other staff and vibrate, the work efficiency has been promoted, and fixed subassembly is fixed at the slip casting pipe outside through the joint subassembly, the installation is all very convenient with the dismantlement, staff's construction can not be hindered.
Description
Technical Field
The utility model relates to a slip casting device field especially relates to a special slip casting device of long case roof beam.
Background
The box girder is one of middle girders in bridge engineering, the interior of the box girder is hollow, flanges are arranged on two sides of the upper part of the box girder and are similar to boxes, so that the box girder is named as a single box, a plurality of boxes and the like, the box girder with the reinforced concrete structure is divided into a prefabricated box girder and a cast-in-place box girder, the box girder prefabricated in an independent field can be erected after the lower engineering is completed by combining a bridge erecting machine, the engineering progress can be accelerated, and the construction period can be saved; the cast-in-place box girder is mainly used for large continuous bridges, and at present, the cast-in-place box girder is generally divided into two types, namely a prestressed reinforced concrete box girder and a steel box girder.
The case roof beam is a very important roof beam in the bridge engineering, and the length of general case roof beam is very long, and when prefabricating this kind of long case roof beam, the slip casting machine is essential instrument, and when using the slip casting machine to pour the concrete in the prefabricated steel reinforcement skeleton, the slip casting pipe is to a slip casting, and the concrete is piled up in a department, needs to cooperate other staff to hand the vibrating spear to vibrate, and the concrete of slip casting department is too much, can splash on one's body the staff, causes unnecessary waste.
Therefore, it is necessary to provide a grouting device dedicated for long box girders to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a special grouting device of long case roof beam has solved the problem that the concrete piles up in a department when slip casting.
In order to solve the technical problem, the utility model provides a special grouting device of long case roof beam, include: a grouting pipe;
the fixing component is arranged below the outer surface of the grouting pipe;
the clamping component is arranged on the fixing component;
the left side of the folding plate is fixedly connected to the right side of the outer surface of the fixing component;
the vibrating component is arranged in the middle of the top of the folded plate;
the fixing ring is fixedly connected to the bottom of the outer surface of the grouting pipe;
the supporting plate is fixedly connected to the right side of the fixing ring;
and the limiting assembly is fixedly connected to the right side of the top of the supporting plate.
The subassembly that vibrates is fixed in the outside one side of slip casting pipe to the cooperation of fixed subassembly and joint subassembly, it is convenient in the slip casting of slip casting pipe, vibrate the concrete, prevent under the more condition of concrete volume, continue the slip casting and lead to the concrete to splash, harm staff's health, unnecessary waste has also been avoided simultaneously, and vibrate while pouring, the work load that has alleviateed other staff's vibrations, work efficiency has been promoted, and fixed subassembly is fixed outside the slip casting pipe through the joint subassembly, the installation all is very convenient with the dismantlement, staff's construction can not delayed, the cooperation joint of vibrating spear through spacing subassembly and go-between, when needs, the staff can take off the vibrating spear from the backup pad, hand-held vibrating spear vibrates the concrete, very convenience.
Preferably, the fixing assembly comprises a first clamping ring, a limiting groove is formed in the right side of the top of the first clamping ring, a first connecting groove is communicated with the bottom of the inner surface of the limiting groove, and a second clamping ring is rotatably connected to the left side of the first clamping ring.
Preferably, a second connecting groove is formed in the right side of the outer portion of the second clamping ring, and rubber pads are arranged on the opposite sides of the first clamping ring and the second clamping ring.
Preferably, the joint subassembly includes the stopper, the stopper set up in the inside of spacing groove, the bottom fixedly connected with gag lever post of stopper, the bottom of gag lever post is run through first snap ring with the second snap ring just extends to the bottom of second snap ring.
Preferably, a first telescopic groove is formed in the bottom end of the inner portion of the limiting rod, a first spring is arranged in the first telescopic groove, first clamping blocks are fixedly connected to the left end and the right end of the first spring, and one side of each first clamping block penetrates through the limiting rod and extends to the outer portion of the limiting rod.
Preferably, the subassembly that vibrates includes the motor, the one end fixedly connected with connecting pipe of motor output shaft, the bottom fixedly connected with of connecting pipe vibrating rod, vibrating rod's bottom runs through the backup pad just extends to the bottom of backup pad, vibrating rod surface's top fixedly connected with go-between, the draw-in groove has been seted up to the go-between surface.
Preferably, the limiting assembly comprises a fixing block, a second telescopic groove is formed in the fixing block, a sliding plate is connected to the inner portion of the second telescopic groove in a sliding mode, a second clamping block is fixedly connected to the middle of the left side of the sliding plate, and the fixing block extends to the inner portion of the clamping groove.
Preferably, the middle of the right side of the sliding plate is fixedly connected with a pulling part, the right end of the pulling part penetrates through the fixed block and extends to the outside of the fixed block, the upper end and the lower end of the right side of the sliding plate are fixedly connected with second springs, and the right ends of the second springs are fixedly connected with the inner walls of the second telescopic grooves.
Compared with the prior art, the utility model provides a special grouting device of long case roof beam has following beneficial effect:
the utility model provides a special grouting device for a long box girder, a vibrating component is fixed at one side of the outer part of a grouting pipe through the matching of a fixing component and a clamping component, so that when grouting is carried out on the grouting pipe, the concrete is vibrated, the splashing of the concrete caused by continuous grouting under the condition of more concrete amount is prevented, the health of workers is harmed, meanwhile, unnecessary waste is avoided, and the vibration is carried out while pouring, thereby reducing the vibration workload of other workers, improving the working efficiency, the fixing component is fixed outside the grouting pipe through the clamping component, the mounting and the dismounting are very convenient, the construction of workers is not delayed, the vibrating rod is clamped through the matching of the limiting component and the connecting ring, when needs, the staff can take off the vibrating rod from the backup pad, and handheld vibrating rod vibrates the concrete, convenience very.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a grouting device specially used for a long box girder according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a top view of the internal structure of the fixing assembly shown in FIG. 1;
FIG. 4 is a schematic view of the internal structure of the clamping assembly shown in FIG. 1;
fig. 5 is a schematic view of the internal structure of the position limiting assembly shown in fig. 2.
Reference numbers in the figures: 1. slip casting pipe, 2, fixed subassembly, 201, first snap ring, 202, spacing groove, 203, first connecting groove, 204, second snap ring, 205, second connecting groove, 206, rubber pad, 3, joint subassembly, 301, stopper, 302, gag lever post, 303, first flexible groove, 304, first spring, 305, first fixture block, 4, folded plate, 5, the subassembly that vibrates, 501, the motor, 502, the connecting pipe, 503, the stick that vibrates, 504, the go-between, 505, the draw-in groove, 6, solid fixed ring, 7, the backup pad, 8, spacing subassembly, 801, the fixed block, 802, second flexible groove, 803, the slide, 804, the second fixture block, 805, the pulling piece, 806, the second spring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a grouting device specially used for a long box girder according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is a top view of the internal structure of the fixing assembly shown in FIG. 1; FIG. 4 is a schematic view of the internal structure of the clamping assembly shown in FIG. 1; fig. 5 is a schematic view of the internal structure of the position limiting assembly shown in fig. 2. The special grouting device of long case roof beam includes: a grouting pipe 1;
the fixing component 2 is arranged below the outer surface of the grouting pipe 1, and the fixing component 2 is arranged below the outer surface of the grouting pipe 1;
the clamping component 3 is arranged on the fixing component 2;
the left side of the folded plate 4 is fixedly connected to the right side of the outer surface of the fixing component 2;
the vibrating component 5 is arranged in the middle of the top of the folded plate 4;
the fixing ring 6 is fixedly connected to the bottom of the outer surface of the grouting pipe 1;
the supporting plate 7 is fixedly connected to the right side of the fixing ring 6;
and the limiting assembly 8 is fixedly connected to the right side of the top of the supporting plate 7.
Slip casting pipe 1 is the pipeline of being connected with the slip casting machine, slip casting pipe 1 is the great pipe of a length and diameter, fixed subassembly 2 and the cooperation of joint subassembly 3 are used, it fixes the outside at slip casting pipe 1 to vibrate subassembly 5, folded plate 4 is placed and vibrates subassembly 5, and the left side of folded plate 4 is fixed with two fixed subassemblies 2, fixed ring 6 is fixed in the bottom of slip casting pipe 1 surface, backup pad 7 and spacing subassembly 8 cooperation are used, can restrict the position of vibrating subassembly 5, place the vibration in-process vibrating rod 503 swing everywhere.
The fixing component 2 comprises a first clamping ring 201, a limiting groove 202 is formed in the right side of the top of the first clamping ring 201, a first connecting groove 203 is communicated with the bottom of the inner surface of the limiting groove 202, and a second clamping ring 204 is rotatably connected to the left side of the first clamping ring 201.
A second connecting groove 205 is formed in the right side of the outer portion of the second snap ring 204, and rubber pads 206 are arranged on the opposite sides of the first snap ring 201 and the second snap ring 204.
First flexible groove 303 has been seted up to the inside bottom of gag lever post 302, the inside in first flexible groove 303 is provided with first spring 304, the equal fixedly connected with first fixture block 305 in both ends about first spring 304, one side of first fixture block 305 runs through gag lever post 302 and extends to the outside of gag lever post 302.
The first expansion groove 303 is a groove adapted to the first spring 304, the first spring 304 is a compression spring, the compression spring is a coil spring bearing axial pressure, the cross section of the material used is mostly circular, and the coil spring is also rolled by rectangle and multi-strand steel, the spring is generally equidistant, and the shape of the compression spring is as follows: cylindrical, conical, well convex and well concave shape and a small amount of non-circular etc. have certain clearance between compression spring's circle and the circle, spring contraction deformation when receiving external load, store and warp the ability, and the quantity of first fixture block 305 is 2, and one side that extends first flexible groove 303 is an arcuate face, reduces with the friction between first connecting groove 203 and the second connecting groove 205 inner wall.
The subassembly 5 vibrates includes motor 501, the one end fixedly connected with connecting pipe 502 of motor 501 output shaft, the bottom fixedly connected with vibrating rod 503 of connecting pipe 502, vibrating rod 503's bottom runs through backup pad 7 and extends to the bottom of backup pad 7, the top fixedly connected with go-between 504 on vibrating rod 503 surface, draw-in groove 505 has been seted up to the go-between 504 surface.
The motor 501 is connected with an external power supply through a power line, the motor 501 is fixed on the folding plate 4, a flexible shaft is arranged in the connecting pipe 502, the vibrating rod 503 is an insertion vibrating rod, a micro motor is directly arranged in the insertion vibrating rod to drag an eccentric block, the generated vibration frequency reaches 12000 times/min, resonance is easily generated with a concrete member, bubbles in the member are rapidly discharged, cement, gravel and a steel bar framework are tightly connected into a whole, the compactness of concrete construction is achieved, and the surface smoothness is high.
The limiting assembly 8 comprises a fixing block 801, a second telescopic groove 802 is formed in the fixing block 801, a sliding plate 803 is connected to the inside of the second telescopic groove 802 in a sliding mode, a second clamping block 804 is fixedly connected to the middle of the left side of the sliding plate 803, and one side of the second clamping block 804 penetrates through the fixing block 801 and extends to the inside of the clamping groove 505.
The fixing block 801 is fixed on the right side of the top of the supporting plate 7, the second telescopic slot 802 is a slot matched with the second spring 806, the sliding plate 803 is also matched with the second telescopic slot 802, the second fixture block 804 is a rectangular block, and the clamping slot 505 is matched with the second fixture block 804.
A pulling member 805 is fixedly connected to the middle of the right side of the sliding plate 803, the right end of the pulling member 805 penetrates through the fixed block 801 and extends to the outside of the fixed block 801, the upper end and the lower end of the right side of the sliding plate 803 are both fixedly connected with a second spring 806, and the right end of the second spring 806 is fixedly connected with the inner wall of the second telescopic slot 802.
The pulling member 805 is a pulling block and a connecting rod, the connecting rod is fixed to the sliding plate 803, and then one end of the connecting rod extends to the outside of the fixed block 801 to be connected with the pulling block, the number of the second springs 806 is 2, and the second springs 806 are also compression springs.
The utility model provides a special grouting device of long case roof beam's theory of operation as follows:
s1, when grouting by using the grouting device, a worker firstly installs the fixing component 2 outside the grouting pipe 1, when installing, firstly clamps the first snap ring 201 and the second snap ring 204 outside the grouting pipe 1, then inserts the limiting rod 302 into the first snap ring 201 through the limiting groove 202 on the first snap ring 201, then continuously inserts the limiting rod 302 into the first connecting groove 203, at this time, the first clamping block 305 extrudes with the inner wall of the first connecting groove 203, the first clamping block 305 extrudes the first spring 304 upwards into the first telescopic groove 303, when the first clamping block 305 is extruded into the first telescopic groove 303, continuously extrudes the limiting rod 302 into the second connecting groove 205, when the limiting rod 302 passes through the first connecting groove 203 and the second connecting groove 205, the first spring 304 which is always in a compressed state recovers deformation, and extrudes the two first clamping blocks 305 into the first telescopic groove 303, at this time, the tamper assembly 5 and the folding plate 4 are fixed to the outside of the grout pipe 1.
S2, the vibrating rod 503 is then inserted into the groove of the supporting plate 7, when the vibrating rod 503 moves downward along the groove of the supporting plate 7 to the position-limiting assembly 8 to contact with the connecting ring 504, the pulling member 805 is pulled, the pulling member 805 is forced to drive the sliding plate 803 inside the second telescopic groove 802 to move to the right side of the second telescopic groove 802, when the sliding plate 803 moves to the right side, the second spring 806 is pressed, meanwhile, the second latch 804 is also forced into the second telescopic groove 802, then the vibrating rod 503 continues to move downward, when the connecting ring 504 moves to contact with the upper surface of the supporting plate 7, the pulling member 805 in the hand is released, when the second spring 806 recovers its shape, the second latch 804 is pressed into the latch groove 505, at this time, concrete can be poured into the steel bar framework, when there is more concrete poured, the worker can start the motor 501, and the vibrating assembly 5 starts to work, the concrete that piles up together vibrates, when preventing to continue to pour the concrete, the concrete is more to the steel reinforcement framework outside splash, spatters at staff's severity, causes the injury to the staff, and the concrete is just vibrated when pouring simultaneously, has alleviateed the staff's that vibrates work load afterwards, has promoted work efficiency.
S3, when the concrete amount at one position is enough, the worker can lift the grouting pipe 1 upwards for a certain distance, then move the grouting pipe 1 to other positions for grouting, when the worker finds that the vibration effect at the grouting position is not good, the worker can pull the pulling piece 805 to pull the second clamping block 804 out of the clamping groove 505, then take the vibrating rod 503 off the supporting plate 7, shake the concrete by hand to ensure the concrete pouring quality of the long box girder, when the grouting of the long box girder is finished, the worker can manually press the first clamping block 305 to press the first clamping block 305 back into the first telescopic groove 303, then take the clamping component 3 off the fixed component 2, thereby taking the vibrating component 5 off the grouting pipe 1, simultaneously taking the vibrating rod 503 out of the supporting plate 7, the steps of mounting and dismounting the vibrating component 5 are simple, and the construction can not be delayed, and the grouting quality of the long box girder is better.
Compared with the prior art, the utility model provides a special grouting device of long case roof beam has following beneficial effect:
(1) the utility model discloses a concrete grouting pipe, including grouting pipe 1, fixed subassembly 2, joint subassembly 3, the cooperation of subassembly 5, the one side at grouting pipe 1 outside will vibrate, it vibrates to the concrete, prevent under the more condition of concrete volume, continue the slip casting and lead to the concrete to splash, harm staff's health, unnecessary waste has also been avoided simultaneously, and vibrate while pouring, the work load that other staff vibrated has alleviateed, the work efficiency has been promoted, and fixed subassembly 2 fixes at grouting pipe 1 outside through joint subassembly 3, the installation is all very convenient with the dismantlement, staff's construction can not be delayed.
(2) The cooperation joint of vibrating rod 503 through spacing subassembly 8 and go-between 504, when needs, the staff can take off vibrating rod 503 from backup pad 7, and handheld vibrating rod 503 vibrates the convenience of ten minutes to the concrete.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a special slip casting device of long case roof beam which characterized in that includes: a grouting pipe;
the fixing component is arranged below the outer surface of the grouting pipe;
the clamping component is arranged on the fixing component;
the left side of the folding plate is fixedly connected to the right side of the outer surface of the fixing component;
the vibrating component is arranged in the middle of the top of the folded plate;
the fixing ring is fixedly connected to the bottom of the outer surface of the grouting pipe;
the supporting plate is fixedly connected to the right side of the fixing ring;
and the limiting assembly is fixedly connected to the right side of the top of the supporting plate.
2. The grouting device special for the long box girder according to claim 1, wherein the fixing assembly comprises a first snap ring, a limiting groove is formed in the right side of the top of the first snap ring, a first connecting groove is communicated with the bottom of the inner surface of the limiting groove, and a second snap ring is rotatably connected to the left side of the first snap ring.
3. The grouting device special for the long box girder according to claim 2, wherein a second connecting groove is formed in the right side of the outer portion of the second snap ring, and rubber pads are arranged on the opposite sides of the first snap ring and the second snap ring.
4. The grouting device special for the long box girder according to claim 2, wherein the clamping assembly comprises a limiting block, the limiting block is arranged in the limiting groove, a limiting rod is fixedly connected to the bottom of the limiting block, and the bottom end of the limiting rod penetrates through the first clamping ring and the second clamping ring and extends to the bottom of the second clamping ring.
5. The grouting device special for the long box girder according to claim 4, wherein a first telescopic groove is formed in the bottom end of the inside of the limiting rod, a first spring is arranged inside the first telescopic groove, first clamping blocks are fixedly connected to the left end and the right end of the first spring, and one side of each first clamping block penetrates through the limiting rod and extends to the outside of the limiting rod.
6. The grouting device special for the long box girder according to claim 1, wherein the vibrating assembly comprises a motor, one end of an output shaft of the motor is fixedly connected with a connecting pipe, the bottom end of the connecting pipe is fixedly connected with a vibrating rod, the bottom end of the vibrating rod penetrates through the supporting plate and extends to the bottom of the supporting plate, a connecting ring is fixedly connected above the surface of the vibrating rod, and a clamping groove is formed in the outer surface of the connecting ring.
7. The special grouting device for the long box girder of claim 6, wherein the limiting assembly comprises a fixing block, a second telescopic groove is formed in the fixing block, a sliding plate is slidably connected to the inside of the second telescopic groove, a second clamping block is fixedly connected to the middle of the left side of the sliding plate, and one side of the second clamping block penetrates through the fixing block and extends to the inside of the clamping groove.
8. The grouting device special for the long box girder according to claim 7, wherein a pulling member is fixedly connected to the middle of the right side of the sliding plate, the right end of the pulling member penetrates through the fixed block and extends to the outside of the fixed block, a second spring is fixedly connected to each of the upper end and the lower end of the right side of the sliding plate, and the right end of the second spring is fixedly connected to the inner wall of the second telescopic groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020329195.5U CN212331396U (en) | 2020-03-17 | 2020-03-17 | Special grouting device for long box girder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020329195.5U CN212331396U (en) | 2020-03-17 | 2020-03-17 | Special grouting device for long box girder |
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| CN212331396U true CN212331396U (en) | 2021-01-12 |
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| CN202020329195.5U Active CN212331396U (en) | 2020-03-17 | 2020-03-17 | Special grouting device for long box girder |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585086A (en) * | 2021-08-22 | 2021-11-02 | 中交一公局集团有限公司 | Concrete pouring device for box girder construction technology |
| CN113668868A (en) * | 2021-09-23 | 2021-11-19 | 河北天昕建设集团有限公司 | Concrete pouring and vibrating equipment |
| CN115182592A (en) * | 2022-07-26 | 2022-10-14 | 安徽名邦建设工程有限公司 | Assembled energy-saving device for building |
| CN115446951A (en) * | 2022-08-30 | 2022-12-09 | 上海建工四建集团有限公司 | Pneumatic type fluid perfusion and vibration integrated equipment |
-
2020
- 2020-03-17 CN CN202020329195.5U patent/CN212331396U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585086A (en) * | 2021-08-22 | 2021-11-02 | 中交一公局集团有限公司 | Concrete pouring device for box girder construction technology |
| CN113668868A (en) * | 2021-09-23 | 2021-11-19 | 河北天昕建设集团有限公司 | Concrete pouring and vibrating equipment |
| CN115182592A (en) * | 2022-07-26 | 2022-10-14 | 安徽名邦建设工程有限公司 | Assembled energy-saving device for building |
| CN115182592B (en) * | 2022-07-26 | 2023-11-28 | 安徽名邦建设工程有限公司 | Assembled energy-saving device for building |
| CN115446951A (en) * | 2022-08-30 | 2022-12-09 | 上海建工四建集团有限公司 | Pneumatic type fluid perfusion and vibration integrated equipment |
| CN115446951B (en) * | 2022-08-30 | 2023-12-26 | 上海建工四建集团有限公司 | Pneumatic fluid filling and vibrating integrated equipment |
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