CN215441498U - Concrete bridge bearing structure of turning convenient to pour and lay - Google Patents
Concrete bridge bearing structure of turning convenient to pour and lay Download PDFInfo
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- CN215441498U CN215441498U CN202121833618.8U CN202121833618U CN215441498U CN 215441498 U CN215441498 U CN 215441498U CN 202121833618 U CN202121833618 U CN 202121833618U CN 215441498 U CN215441498 U CN 215441498U
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- 238000007790 scraping Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 description 6
- 241000282472 Canis lupus familiaris Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a concrete turning bridge supporting structure convenient for pouring and laying, which comprises a moving component, wherein the top end of the moving component is fixedly connected with a supporting base, one side of the supporting base is fixedly connected with an expansion mechanism, the top ends of the two sides of the expansion mechanism are fixedly connected with a first baffle, the two ends of the supporting base can be detachably connected with supporting plates, the two sides of the top ends of the two supporting plates are fixedly connected with sleeves, telescopic rods are movably sleeved in the sleeves, one side of each sleeve is in threaded connection with a first fastening bolt, the sleeves and the telescopic rods are fixed through the fastening bolts, the top ends of the four telescopic rods are detachably connected with the bottom end of a fixing frame, the top end of the fixing frame is detachably connected with a scraping mechanism, one end of the supporting base is positioned at the bottom of the supporting plate and is fixedly connected with a switch panel, the supporting structure is convenient to move through the arranged moving assembly, and the supporting structure is suitable for swivel bridges with different widths to use through the arranged expansion mechanism.
Description
Technical Field
The utility model relates to the technical field of a swivel bridge supporting structure, in particular to a concrete swivel bridge supporting structure convenient to pour and lay.
Background
At present, a swivel bridge is a bridge constructed by a swivel method. The bridge turning construction refers to a construction method that after a bridge structure is manufactured (poured or spliced) at a non-designed axis position and is formed, a bridge is turned in place. The device can convert the operation over the obstacle into the operation on the shore or near the ground, the existing swivel bridge can be supported by the supporting device during pouring to complete the pouring process, the existing supporting device only plays a role in supporting and swiveling, the swivel bridge is inconvenient to pour, namely, the pouring template only plays a role in supporting during pouring, and the flatness of the pouring end face after pouring is often leveled manually; meanwhile, the existing supporting device is always in a fixed length and cannot be expanded according to the situation, and the support is adjusted by adjusting the supporting position of the bottom of the pouring template during use, so that the support is prevented from being unstable; when the pouring template is larger than the supporting end face, the phenomenon of inclination still often occurs due to factors such as blanking. The existing supporting device is single in function and cannot be perfectly suitable for pouring the swivel bridges with different widths.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a concrete swivel bridge supporting structure convenient to pour and lay, which can support a swivel bridge, is convenient to pour the swivel bridge and is suitable for pouring swivel bridges with different widths.
The technical scheme adopted by the utility model is as follows:
a concrete turning bridge supporting structure convenient to pour and lay comprises a moving assembly, wherein the top end of the moving assembly is fixedly connected with a supporting base, one side of the supporting base is fixedly connected with an expansion mechanism, the top ends of the two sides of the expansion mechanism are fixedly connected with a first baffle, the two ends of the supporting base can be detachably connected with supporting plates, the two sides of the top ends of the two supporting plates are fixedly connected with sleeves, telescopic rods are movably sleeved in the sleeves, one side of each sleeve is in threaded connection with a first fastening bolt, the sleeves and the telescopic rods are fixed through the fastening bolts, the top ends of the four telescopic rods are detachably connected with the bottom end of a fixing frame, the top end of the fixing frame is detachably connected with a scraping mechanism, and one end of the supporting base is located at the bottom of the supporting plates and is fixedly connected with a switch panel;
the movable assembly comprises a fixed plate fixedly connected to the bottom end of the supporting base, and four corners of the bottom end of the fixed plate are rotatably connected with movable wheels.
In order to make the support structure suitable for pouring swivel bridges with different widths, as a preferred aspect of the present invention, the expansion mechanism comprises two first stepping motors fixedly connected to one side of a support base, two first screw rods are arranged in the support base, one ends of the two first screw rods are rotatably connected with one side of the inner wall of the support base, output shafts of the two first stepping motors penetrate through the side wall of the support base and are fixedly connected with one ends of the corresponding first screw rods, supporting base both sides lateral wall top and all having seted up the fluting, two first lead screws and the vertical end threaded connection who is the shape of falling L connecting plate, two the connecting plate sets up in reverse, two the level end of connecting plate all with the fluting sliding connection who corresponds the side, two first baffles fixed connection respectively in the level end top of two connecting plates, and two first baffle all is located supports the base outside.
In order to smooth the surface of the poured swivel bridge, it is preferable, as one of the utility model, the strickle mechanism comprises a second stepping motor fixedly connected with one end of the top of the fixed frame, one side of the second stepping motor is fixedly connected with a first fixed seat, the other end of the top of the fixed frame is respectively and fixedly connected with a second fixed seat and a rotating seat, the first fixed seat and the second fixed seat are correspondingly arranged, the rotating seat is arranged corresponding to the second stepping motor, the rotating seat is rotationally connected with one end of the second screw rod, the other end of the second screw rod is fixedly connected with an output shaft of a second stepping motor, a guide rod is fixedly connected between the first fixed seat and the second fixed seat, the guide rod is connected with the drive plate in an inserting mode, the drive plate is further connected with the second screw rod in a threaded mode, and the bottom end of the drive plate is fixedly connected with the scraper through the connecting piece.
In order to scrape the side face of the rotating bridge, as a preferable mode of the utility model, sliding grooves are formed in two sides of the scraping plate, side plates are connected in the two sliding grooves in a sliding mode, and second fastening bolts are connected to two sides of the top end of the scraping plate in a threaded mode.
In order to enable the supporting structure to be suitable for different rotating bridge side wall heights, as a preferable selection of the utility model, the top ends of the two first baffle plates are respectively provided with a slot, the slots are internally and slidably connected with a second baffle plate, the top end of the second baffle plate is fixedly connected with a stop block, and the two ends of the two first baffle plates are respectively in threaded connection with a third fastening bolt.
In order to enable the surface of the poured swivel bridge to be scraped flat better, as a preferable mode of the utility model, one side of the side plate, which is positioned outside the scraper, is in a wedge shape, and the bottom end of the scraper is also in a wedge shape.
In order to enable the supporting structure to be normally used, as a preferable mode of the present invention, the second stepping motor and the first stepping motor are electrically connected to an external power supply through a second stepping motor control switch and a first stepping motor control switch on the switch panel, respectively.
Compared with the prior art, the utility model has the beneficial effects that:
1) the expansion mechanism is arranged on the existing support body structure, and the connecting plate slides out of the groove in a sliding manner, so that the whole width of the support structure is expanded, the support structure can be suitable for pouring of swivel bridges with different widths, the swivel bridges can be conveniently poured, and the phenomenon that blanking inclines is avoided;
2) through being equipped with strickle mechanism, strickle through scraper blade and curb plate to pouring the bridge surface of turning after accomplishing, effectual staff's intensity of labour that has reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a moving assembly according to the present invention;
FIG. 3 is a schematic cross-sectional view of the expanding mechanism of the present invention;
FIG. 4 is a schematic structural view of a strickle mechanism of the present invention;
FIG. 5 is a schematic sectional view of the squeegee of the present invention.
In the figure: 1. a moving assembly; 101. a fixing plate; 102. a moving wheel; 2. a support base; 3. an expansion mechanism; 301. a first stepper motor; 302. a first lead screw; 303. a connecting plate; 4. a first baffle plate; 5. a support plate; 6. a sleeve; 7. a telescopic rod; 8. a fixed mount; 9. a strickling mechanism; 901. a second stepping motor; 902. a rotating seat; 903. a second lead screw; 904. a guide bar; 905. a drive plate; 906. a squeegee; 10. a switch panel; 11. a side plate; 12. a second fastening bolt; 13. a second baffle; 14. and a third fastening bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1, 2, 3, 4 and 5, the utility model comprises a moving assembly 1, wherein the top end of the moving assembly 1 is fixedly connected with a supporting base 2, one side of the supporting base 2 is fixedly connected with an expanding mechanism 3, the top ends of two sides of the expanding mechanism 3 are fixedly connected with a first baffle 4, two ends of the supporting base 2 can be detachably connected with supporting plates 5, two sides of the top ends of the two supporting plates 5 are fixedly connected with sleeves 6, telescopic rods 7 are movably sleeved in the sleeves 6, one side of each sleeve 6 is in threaded connection with a first fastening bolt, the sleeves 6 are fixed with the telescopic rods 7 through the fastening bolts, the top ends of the four telescopic rods 7 are detachably connected with the bottom ends of fixing frames 8, the top ends of the fixing frames 8 are detachably connected with a scraping mechanism 9, and one end of the supporting base 2 is positioned at the bottom of the supporting plate 5 and is fixedly connected with a switch panel 10;
remove subassembly 1 and include fixed plate 101 of fixed connection in the support base 2 bottom, four edges in fixed plate 101 bottom all rotate and are connected with removal wheel 102, make this bearing structure be convenient for remove through the removal wheel 102 that is equipped with.
Preferably, the expanding mechanism 3 comprises two first stepping motors 301 fixedly connected to one side of the supporting base 2, two first lead screws 302 are arranged inside the supporting base 2, one ends of the two first lead screws 302 are rotatably connected with one side of the inner wall of the supporting base 2, output shafts of the two first stepping motors 301 penetrate through the side wall of the supporting base 2 and are fixedly connected with one ends of the corresponding first lead screws 302, the top parts of the side walls at the two sides of the supporting base 2 are respectively provided with a slot, the two first lead screws 302 are in threaded connection with the vertical end of the inverted-L-shaped connecting plate 303, the two connecting plates 303 are reversely arranged, the horizontal ends of the two connecting plates 303 are respectively in sliding connection with the slots at the corresponding sides, the two first baffles 4 are respectively and fixedly connected with the top parts of the horizontal ends of the two connecting plates 303, the two first baffles 4 are both positioned outside the supporting base 2, and the first lead screws 302 are driven to rotate by the first stepping motors 301, make two connecting plates 303 along two first lead screw 302's rotation direction antiport, and then make two connecting plates 303 can slide the roll-off from the fluting simultaneously, and then drive two first baffles 4 and remove towards opposite direction to widen the whole width that makes this bearing structure.
Preferably, the strickle mechanism 9 comprises a second stepping motor 901 fixedly connected to one end of the top of the fixed frame 8, one side of the second stepping motor 901 is fixedly connected with a first fixed seat, the other end of the top of the fixed frame 8 is fixedly connected with a second fixed seat and a rotating seat 902 respectively, the first fixed seat and the second fixed seat are correspondingly arranged, the rotating seat 902 and the second stepping motor 901 are correspondingly arranged, the rotating seat 902 and one end of a second screw rod 903 are rotatably connected, the other end of the second screw rod 903 is fixedly connected with an output shaft of the second stepping motor 901, a guide rod 904 is fixedly connected between the first fixed seat and the second fixed seat, the guide rod 904 and a driving plate 905 are connected in an inserting way, the driving plate 905 is further in threaded connection with the second screw rod 903, the bottom end of the driving plate 905 is fixedly connected with a scraping plate 906 through a connecting piece, the second screw rod 903 is driven to rotate through the rotation of the second stepping motor 901, so that the driving plate 905 moves along the directions of the second screw rod 903 and the guide rod 904, so that the driving plate 905 drives the scraper 906 to scrape the surface of the poured swivel bridge.
Preferably, the spout has all been seted up to scraper blade 906 both sides, and equal sliding connection has curb plate 11 in two spouts, and the equal threaded connection in scraper blade 906 top both sides has second fastening bolt 12, through sliding pull out curb plate 11 from the spout, then screws second fastening bolt 12 and fixes curb plate 11, and then makes curb plate 11 can strike off the bridge lateral wall of turning.
Preferably, the fluting has all been seted up on two 4 tops of first baffle, sliding connection has second baffle 13 in the fluting, 13 top fixedly connected with dogs of second baffle, the equal threaded connection in both ends of two first baffles 4 has third fastening bolt 14, pull out second baffle 13 from the fluting that first baffle 4 was seted up through the pulling dog, then screw third fastening bolt 14 and fix second baffle 13, thereby make this bearing structure's the lateral wall height that highly can be applicable to the bridge of turning.
Preferably, the side plate 11 is located outside the scraper 906 and is arranged in a wedge shape, and the bottom end of the scraper 906 is also arranged in a wedge shape, so that the surface of a poured swivel bridge can be better scraped.
Preferably, the second stepping motor 901 and the first stepping motor 301 are electrically connected to the external power supply through a second stepping motor control switch and a first stepping motor control switch on the switch panel 10, respectively, and the first stepping motor 301 and the second stepping motor 901 are controlled through the switch panel 10.
The working principle is as follows: a worker firstly places a pouring template of a swivel bridge on the top end of a support base 2, the worker adjusts the position of a second baffle 13 in a first baffle 4, then screws a third fastening bolt 14 to fix the second baffle 13, so as to fix the pouring height of the swivel bridge, the two first stepping motors 301 rotate to drive a first screw rod 302 to rotate, so that two connecting plates 303 reversely move along the direction of the first screw rod 302, the horizontal ends of the two connecting plates 303 drive the first baffle 4 to move, and further the pouring width of the swivel bridge is fixed, so that the support structure can be suitable for pouring swivel bridges of different widths and heights, the worker can conveniently pour the swivel bridge, the practicability of the support structure is improved, the second stepping motor 901 rotates to drive a second screw rod 903 to rotate, so that a driving plate 905 drives a scraper 906 to move along the directions of the second screw rod 903 and a guide rod 904, through the position that personnel are located sleeve 6 through adjusting telescopic link 7 for scraper blade 906 just contacts the bridge of turning and pours the plane, then fix telescopic link 7 through screwing first fastening bolt, scrape the face of the bridge of turning through scraper blade 906, the staff is through pulling out curb plate 11, make curb plate 11 just contact the lateral wall of the bridge of turning, then screw second fastening bolt 12, make through scraper blade 906 and curb plate 11 scrape the face of pouring of the bridge of turning, greatly reduced staff's intensity of labour.
According to the utility model, the telescopic side plates are arranged on the support body, the telescopic lengthened plates are arranged on the side plates, so that the pouring formwork with various widths and thicknesses can be well adapted, and meanwhile, the trowelling mechanism capable of adjusting the height is arranged at the top, so that the trowelling treatment can be carried out on the upper end surface of the pouring formwork after the pouring is finished, and further, the manual operation is reduced, and the trowelling effect problem caused by manual trowelling is solved.
In the description of the present invention, it is to be noted that, for the orientation words, there are terms such as "center", "lateral", "longitudinal", and the like
The terms "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used to designate an orientation or positional relationship that is based on the orientation or positional relationship shown in the drawings for purposes of descriptive convenience and simplicity of description, and are not intended to indicate or imply that the device or element so designated must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the specific scope of the utility model.
It is noted that the terms "first", "second", and the like in the description and claims of the present application are used for
Similar objects are distinguished and not necessarily used to describe a particular order or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the application of the principles of the technology. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the specific embodiments described herein, and may include more effective embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (7)
1. The utility model provides a bridge bearing structure turns to concrete convenient to pour and lay which characterized in that: the device comprises a moving assembly (1), wherein a supporting base (2) is fixedly connected to the top end of the moving assembly (1), an expansion mechanism (3) is fixedly arranged on the supporting base (2), and first baffle plates (4) are fixedly connected to the top ends of two sides of the expansion mechanism (3); the support base is characterized in that supporting plates (5) can be detachably connected to two ends of the support base (2), sleeves (6) are fixedly connected to two sides of the top ends of the two supporting plates (5), telescopic rods (7) are movably sleeved in the sleeves (6), a first fastening bolt is in threaded connection with one side of each sleeve (6), the sleeves (6) and the telescopic rods (7) are fixed through the fastening bolts, the top ends of the four telescopic rods (7) are detachably connected with the bottom end of a fixing frame (8), a scraping mechanism (9) is detachably connected to the top end of the fixing frame (8), and a switch panel (10) is fixedly connected to one end of the support base (2), which is located at the bottom of the supporting plate (5);
remove subassembly (1) including fixed connection in fixed plate (101) of supporting base (2) bottom, four edges in fixed plate (101) bottom all rotate and are connected with removal wheel (102).
2. The concrete swivel bridge support structure convenient to pour and lay of claim 1, characterized in that: the expansion mechanism (3) comprises two first stepping motors (301) fixedly connected to one side of a support base (2), two first lead screws (302) are arranged inside the support base (2), one ends of the two first lead screws (302) are rotatably connected with one side of the inner wall of the support base (2), output shafts of the two first stepping motors (301) penetrate through the side wall of the support base (2) and are fixedly connected with one ends of the corresponding first lead screws (302), the tops of the side walls on the two sides of the support base (2) are respectively provided with a groove, the two first lead screws (302) are in threaded connection with the vertical end of an inverted L-shaped connecting plate (303), the two connecting plates (303) are reversely arranged, the horizontal ends of the two connecting plates (303) are respectively in sliding connection with the grooves on the corresponding sides, and two first baffles (4) are respectively and fixedly connected with the tops of the horizontal ends of the two connecting plates (303), and the two first baffle plates (4) are positioned outside the supporting base (2).
3. The concrete swivel bridge support structure convenient to pour and lay of claim 2, characterized in that: the strickle mechanism (9) comprises a second stepping motor (901) fixedly connected to one end of the top of a fixed frame (8), one side of the second stepping motor (901) is fixedly connected with a first fixed seat, the other end of the top of the fixed frame (8) is respectively fixedly connected with a second fixed seat and a rotating seat (902), the first fixed seat and the second fixed seat are correspondingly arranged, the rotating seat (902) and the second stepping motor (901) are correspondingly arranged, the rotating seat (902) is rotatably connected with one end of a second lead screw (903), the other end of the second lead screw (903) is fixedly connected with an output shaft of the second stepping motor (901), a guide rod (904) is fixedly connected between the first fixed seat and the second fixed seat, the guide rod (904) is connected with a drive plate (905) in an inserting way, and the drive plate (905) is further connected with the second lead screw (903) in a threaded way, the bottom end of the driving plate (905) is fixedly connected with a scraper (906) through a connecting piece.
4. The concrete swivel bridge support structure convenient to pour and lay of claim 3, characterized in that: the spout has all been seted up to scraper blade (906) both sides, two equal sliding connection has curb plate (11) in the spout, the equal threaded connection in scraper blade (906) top both sides has second fastening bolt (12).
5. The concrete swivel bridge support structure convenient to pour and lay of claim 1, characterized in that: two fluting has all been seted up on first baffle (4) top, sliding connection has second baffle (13) in the fluting, second baffle (13) top fixedly connected with dog, two the equal threaded connection in both ends of first baffle (4) has third fastening bolt (14).
6. The concrete swivel bridge support structure convenient to pour and lay of claim 4, characterized in that: the side plate (11) is located on one side of the outer portion of the scraper (906) and is arranged in a wedge shape, and the bottom end of the scraper (906) is also arranged in a wedge shape.
7. The concrete swivel bridge support structure convenient to pour and lay of claim 3, characterized in that: the second stepping motor (901) and the first stepping motor (301) are electrically connected with an external power supply through a second stepping motor control switch and a first stepping motor control switch on the switch panel (10) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121833618.8U CN215441498U (en) | 2021-08-06 | 2021-08-06 | Concrete bridge bearing structure of turning convenient to pour and lay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121833618.8U CN215441498U (en) | 2021-08-06 | 2021-08-06 | Concrete bridge bearing structure of turning convenient to pour and lay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215441498U true CN215441498U (en) | 2022-01-07 |
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ID=79692103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121833618.8U Expired - Fee Related CN215441498U (en) | 2021-08-06 | 2021-08-06 | Concrete bridge bearing structure of turning convenient to pour and lay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215441498U (en) |
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2021
- 2021-08-06 CN CN202121833618.8U patent/CN215441498U/en not_active Expired - Fee Related
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| 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: 20220107 |