CN211250705U - A stand-up device for prefabricated pier stud template of assembled bridge - Google Patents
A stand-up device for prefabricated pier stud template of assembled bridge Download PDFInfo
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- CN211250705U CN211250705U CN201921654785.9U CN201921654785U CN211250705U CN 211250705 U CN211250705 U CN 211250705U CN 201921654785 U CN201921654785 U CN 201921654785U CN 211250705 U CN211250705 U CN 211250705U
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Abstract
The utility model discloses a turning device for template of prefabricated pier stud of assembled bridge, include: a horizontally arranged base; the overturning cushion beam is used for supporting the bottom of the template, and one end of the overturning cushion beam is connected with the base through the rotating mechanism and can rotate around the rotating mechanism in a vertical plane; the overturning cushion beam has a first state and a second state, and when the overturning cushion beam is in the first state, the overturning cushion beam is vertical to the base, so that the template supported by the overturning cushion beam is in a horizontal state; when the turnover cushion beam is in the second state, the turnover cushion beam is parallel to the base and is overlapped on the base, so that the template supported by the turnover cushion beam is in a vertical state. Can follow the prefabricated pier stud of horizontal direction construction earlier, rethread turning over device will prefabricate the pier stud and overturn to vertical state, alleviate constructor's operation risk, can carry out the construction that the template was assembled and reinforcement simultaneously, save construction cycle.
Description
Technical Field
The utility model relates to a bridge construction field, concretely relates to a turning-over device for prefabricated pier stud template of assembled bridge.
Background
With the increasing development of economy and the increasing expansion of urban construction scale in China, the construction of urban bridges is also a necessary facility for urban planning, and the prefabrication and assembly technology in the urban bridges is gradually popularized.
The traditional cast-in-place construction process is single, the operations such as steel bar binding and template assembly need to be carried out according to work, and the construction process consumes more manpower, financial resources and material resources and has a long construction period when the construction process meets the projects with more operation points and long lines.
The prefabricated pier stud in the existing viaduct is different from several meters to tens of meters, the actual weight can reach hundreds of tons, and if vertical binding reinforcing steel bars, assembling templates and pouring concrete are adopted, the risk of high-altitude operation is increased, the construction is difficult, and the construction period is long.
SUMMERY OF THE UTILITY MODEL
To the defect that exists among the prior art, the utility model aims to provide a turning-over device for prefabricated pier stud template of assembled bridge can follow the prefabricated pier stud of horizontal direction construction earlier, and rethread turning-over device will prefabricate the pier stud and overturn to vertical state, alleviates constructor's operation risk, can carry out the construction that the template was assembled and reinforcement simultaneously, saves construction cycle.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
a turning device for a template of an assembled bridge prefabricated pier stud comprises:
a horizontally arranged base;
the turnover cushion beam is used for supporting the bottom of the template, one end of the turnover cushion beam is connected with the base through a rotating mechanism, and the turnover cushion beam can rotate around the rotating mechanism in a vertical plane;
the overturning cushion beam is provided with a first state and a second state, and when the overturning cushion beam is in the first state, the overturning cushion beam is vertical to the base, so that a template supported by the overturning cushion beam is in a horizontal state; when the turnover cushion beam is in the second state, the turnover cushion beam is parallel to the base and is overlapped on the base, so that the template supported by the turnover cushion beam is in a vertical state.
On the basis of the technical scheme, a pin hole is formed in one end of the turnover pad beam, and the rotating mechanism comprises:
the two ear plates are respectively arranged on two sides of the turnover pad beam, the ear plates are detachably connected with the base, and ear holes are formed in the ear plates;
and one end of the pin shaft sequentially penetrates through the ear hole of one of the ear plates, the pin hole and the ear hole of the other ear plate, so that the overturning pad beam is connected with the base.
On the basis of the technical scheme, a plurality of mounting holes are formed in the base at intervals, and are arranged at intervals along the length direction of the base; the lug plate is fixed on the upper surface of the region where the mounting hole is located, a screw hole matched with the mounting hole is formed in the bottom of the lug plate, the lug plate is connected with the base through a bolt, and the bolt penetrates through the screw hole and the mounting hole.
On the basis of the technical scheme, when the base is in the first state, the base supports the turnover pad beam through the supporting rod, and two ends of the supporting rod are respectively connected with the base and the turnover pad beam.
On the basis of the above technical scheme, the bracing piece includes:
the bottom end of the loop bar is detachably connected to the base;
the bottom end of the telescopic rod extends into the sleeve rod and can move up and down along the sleeve rod, and the top end of the telescopic rod is detachably connected with the turnover pad beam.
On the basis of the technical scheme, the loop bar is connected with the base through a bolt.
On the basis of the technical scheme, the telescopic rod is connected with the turnover pad beam through a hinge.
On the basis of the technical scheme, the angle between the supporting rod and the overturning cushion beam is 45 degrees.
On the basis of the technical scheme, the number of the turnover cushion beams is two, the turnover cushion beams are arranged along the length direction of the base at intervals, and the distance between the turnover cushion beams is matched with the length of the bottom of the template.
On the basis of the technical scheme, the overturning pad beam is provided with a limiting plate, and when the overturning pad beam is in the first state, the template is borne on the limiting plate.
Compared with the prior art, the utility model has the advantages of:
the utility model provides a prefabricated pier stud's template is assembled on the horizontal plane earlier, and the while ligature reinforcing bar hoists the back reinforcing bar to the template in, then the upset pad beam makes the template become vertical state, pours concrete at last in the template and accomplishes the construction of pier, and the template can prevent constructor high altitude construction is assembled to the level, and can carry out the ligature of reinforcing bar in the assembly of template, has saved construction cycle.
Drawings
Fig. 1 is a front view of a turning device for prefabricated pier stud templates of an assembled bridge in the embodiment of the utility model;
fig. 2 is a left side view of the turning device for the prefabricated pier stud template of the assembled bridge in the embodiment of the utility model;
fig. 3 is a top view of the turning device for the prefabricated pier stud template of the assembled bridge in the embodiment of the utility model;
fig. 4 is a schematic view of the turning-over device for the prefabricated pier stud template of the assembled bridge in the embodiment of the present invention in the first state;
fig. 5 is a schematic view of the turning-over device for the prefabricated pier stud template of the assembled bridge in the embodiment of the utility model in the middle state;
fig. 6 is a schematic view of the turning-over device for the prefabricated pier stud template of the assembled bridge in the embodiment of the present invention in the second state.
In the figure: the method comprises the following steps of 1-base, 10-mounting hole, 2-overturning pad beam, 20-limiting plate, 3-template, 4-rotating mechanism, 40-ear plate, 41-pin shaft, 5-supporting rod, 50-loop bar and 51-telescopic rod.
Detailed Description
The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Referring to fig. 1, the embodiment of the utility model provides a turning-over device for prefabricated pier stud template of assembled bridge, including base 1 and an at least upset pad roof beam 2 that the level set up, upset pad roof beam 2 is used for supporting the bottom of template 3, and the bottom of template 3 here is the bottom under the template 3 vertical state, and the upset pad roof beam 2 one end is passed through rotary mechanism 4 and is connected with base 1 to can be rotatory around rotary mechanism 4 in vertical plane.
As shown in fig. 4-6, the overturning pad beam 2 has a first state and a second state, when the overturning pad beam 2 is in the first state, the overturning pad beam 2 is perpendicular to the base 1, the base 1 is horizontally arranged, the overturning pad beam 2 is vertically arranged, so that the template 3 supported by the overturning pad beam 2 is in the horizontal state, the template 3 is prefabricated into a plurality of template segments in a factory, the template segments are assembled on a horizontal plane, the template 3 formed by assembling is in the horizontal state, reinforcing steel bars can be bound on a rack while the template 3 is assembled, after the template 3 is assembled, the bound reinforcing steel bars are hoisted into the template 3, then the overturning pad beam 2 is overturned around the rotating mechanism 4 in the vertical plane, and simultaneously the template 3 in the horizontal state and the reinforcing steel bars in the template 3 are overturned to the second state together; when upset pad roof beam 2 is in the second state, upset pad roof beam 2 is parallel with base 1 to on base 1 is overlapped to make the upset pad roof beam 2 template 3 that supports be in vertical state, template 3 and reinforcing bar after the upset just present vertical state, the later stage only needs concreting just can accomplish the construction of pier, the utility model discloses a piece together of template 3 just can accomplish on the horizontal plane, prevents constructor high altitude construction, and can carry out the ligature of reinforcing bar in template 3's the equipment, has saved construction cycle.
Referring to fig. 2, one end of the overturning pad beam 2 is provided with a pin hole, the rotating mechanism 4 comprises two ear plates 40 and a pin shaft 41, the two ear plates 40 are respectively arranged at two sides of the overturning pad beam 2, the ear plates 40 are detachably connected with the base 1, and the ear plates 40 are provided with ear holes; one end of the pin shaft 41 sequentially penetrates through the ear hole and the pin hole of one of the ear plates 40 and the ear hole of the other ear plate 40, so that the overturning pad beam 2 is connected with the base 1.
Referring to fig. 2 and 3, the preferred turning pad beams 2 are arranged in two, the two turning pad beams 2 are arranged at intervals along the length direction of the base 1, and the distance between the two turning pad beams 2 is matched with the length of the bottom of the template 3. The distance between the two turnover pad beams 2 is adjusted according to the length of the bottom of the formwork 3, so that the two turnover pad beams 2 are respectively arranged at two sides of the bottom of the formwork 3 and used for supporting the bottom of the formwork 3.
Referring to fig. 3, a plurality of mounting holes 10 are formed in the base 1 at intervals, and the plurality of mounting holes 10 are formed at intervals along the length direction of the base 1; the ear plate 40 is fixed on the upper surface of the region where the mounting hole 10 is located, a screw hole matched with the mounting hole 10 is formed in the bottom of the ear plate 40, the ear plate 40 is connected with the base through a bolt, and the bolt penetrates through the screw hole and the mounting hole. The distance between the two turnover cushion beams 2 is adjusted by fixing the ear plates 40 on different mounting holes.
Referring to fig. 4, when in the first state, the base 1 supports the turning bolster 2 through the support rod 5, and both ends of the support rod 5 are respectively connected with the base 1 and the turning bolster 2.
Preferably, the support rod 5 comprises a loop rod 50 and a telescopic rod 51, and the bottom end of the loop rod 50 is detachably connected to the base 1; the bottom end of the telescopic rod 51 extends into the loop bar 50 and can move up and down along the loop bar 50, and the top end is detachably connected with the overturning pad beam 2. Because the size of the turnover pad beam 2 is different according to the size of different templates 3, the length of the support rod 5 can be changed accordingly, so that the length of the support rod 5 can be adjusted by the amount of the telescopic rod 51 extending into the loop bar 50, and the turnover pad beam 2 is suitable for the sizes of different turnover pad beams 2.
Preferably, the angle between the support bar 5 and the turnover mat beam 2 is 45 degrees. Therefore, the supporting device can be more stably supported between the base 1 and the overturning filler beam 2, and the template 3 is better supported.
Further, the loop bar 50 is connected with the base 1 through a bolt, a threaded hole is formed in the loop bar 50, a threaded hole is also formed in the base 1, and the bolt penetrates through the two threaded holes to connect the loop bar 50 and the base 1.
Further, the telescopic link 51 links to each other with the upset pad roof beam 2 through the hinge, can make the telescopic link 51 rotatory around the hinge, adjusts the bracing piece 5 and overturns and fill up the angle between the roof beam 2, also makes things convenient for the dismantlement of bracing piece 5.
Referring to fig. 4, be equipped with limiting plate 20 on the upset filler beam 2, when being in first state, template 3 bears on limiting plate 20, and limiting plate 20 is the set-square, and one right-angle side in two right-angle sides of set-square links to each other with upset filler beam 2, and another upset filler beam 2 supports in template 3 below, prevents that template 3 from moving down.
The utility model discloses a turning over device's theory of operation does:
it is at present with upset pad roof beam 2 and is setting up as for base 1 is perpendicular in the rotation around round pin axle 41, and link to each other base 1 and upset pad roof beam 2 with bracing piece 5, support upset pad roof beam 2, make upset pad roof beam 2 keep the vertical state, template 3 is assembled at one side level of upset pad roof beam 2 this moment, ligature reinforcing bar simultaneously, hoist reinforcing bar to template 3 in after the ligature, accomplish behind template 3 and the reinforcement, with upset pad roof beam 2 around round pin axle 41 towards the opposite side upset in vertical plane, make upset pad roof beam 2 parallel with base 1, and overlap and arrange on base 1, so that the template 3 that upset pad roof beam 2 supported is in vertical state, at last pour the construction that the concrete realized the pier in template 3.
The present invention is not limited to the above preferred embodiments, and any person can obtain other products in various forms without departing from the scope of the present invention, but any change in shape or structure is within the scope of protection.
Claims (10)
1. The utility model provides a stand-up device for prefabricated pier stud template of assembled bridge which characterized in that includes:
a base (1) arranged horizontally;
the turnover cushion beam (2) is used for supporting the bottom of the template (3), one end of the turnover cushion beam (2) is connected with the base (1) through a rotating mechanism (4) and can rotate around the rotating mechanism (4) in a vertical plane;
the overturning pad beam (2) has a first state and a second state, when in the first state, the overturning pad beam (2) is vertical to the base (1), so that the template (3) supported by the overturning pad beam (2) is in a horizontal state; when the turnover cushion beam is in the second state, the turnover cushion beam (2) is parallel to the base (1) and is overlapped on the base (1), so that the template (3) supported by the turnover cushion beam (2) is in a vertical state.
2. The turning-over device as claimed in claim 1, wherein one end of the turning-over bolster (2) is provided with a pin hole, and the rotating mechanism (4) comprises:
the two ear plates (40) are respectively arranged on two sides of the turnover pad beam (2), the ear plates (40) are detachably connected with the base (1), and ear holes are formed in the ear plates (40);
and one end of the pin shaft (41) is sequentially arranged in the ear hole and the pin hole of one ear plate (40) and the ear hole of the other ear plate (40) in a penetrating manner, so that the overturning pad beam (2) is connected with the base (1).
3. The turning-over device of claim 2, characterized in that a plurality of mounting holes (10) are arranged on the base (1) at intervals, and a plurality of mounting holes (10) are arranged at intervals along the length direction of the base (1); the lug plate (40) is fixed on the upper surface of the region where the mounting hole (10) is located, a screw hole matched with the mounting hole (10) is formed in the bottom of the lug plate (40), the lug plate (40) is connected with the base through a bolt, and the bolt penetrates through the screw hole and the mounting hole.
4. The turning-over device as claimed in claim 1, wherein when in the first state, the base (1) supports the turning-over bolster (2) by a support rod (5), and both ends of the support rod (5) are respectively connected with the base (1) and the turning-over bolster (2).
5. The turning-over device as claimed in claim 4, wherein said support bar (5) comprises:
the bottom end of the loop bar (50) is detachably connected to the base (1);
the bottom end of the telescopic rod (51) extends into the sleeve rod (50) and can move up and down along the sleeve rod (50), and the top end of the telescopic rod is detachably connected with the turnover pad beam (2).
6. A turning device according to claim 5, characterised in that said rods (50) are connected to said base (1) by means of bolts.
7. A turning-over device as claimed in claim 5, characterised in that the telescopic rods (51) are connected to the turning-over bolster (2) by hinges.
8. A turning-over device as claimed in claim 4, characterised in that the angle between the support bar (5) and the turning-over bolster (2) is 45 degrees.
9. The turning-over device of claim 1, characterized in that the turning-over pad beams (2) are arranged in two, two turning-over pad beams (2) are arranged at intervals along the length direction of the base (1), and the distance between the two turning-over pad beams (2) is matched with the length of the bottom of the template (3).
10. The turning-over device according to claim 1, characterized in that a limiting plate (20) is arranged on the turning-over bolster (2), and when in the first state, the template (3) is loaded on the limiting plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921654785.9U CN211250705U (en) | 2019-09-30 | 2019-09-30 | A stand-up device for prefabricated pier stud template of assembled bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921654785.9U CN211250705U (en) | 2019-09-30 | 2019-09-30 | A stand-up device for prefabricated pier stud template of assembled bridge |
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| Publication Number | Publication Date |
|---|---|
| CN211250705U true CN211250705U (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921654785.9U Active CN211250705U (en) | 2019-09-30 | 2019-09-30 | A stand-up device for prefabricated pier stud template of assembled bridge |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112281674A (en) * | 2020-11-09 | 2021-01-29 | 成都交投建筑工业化有限公司 | Construction method for horizontal turning and straightening of pier stud |
| CN112878195A (en) * | 2021-01-05 | 2021-06-01 | 中交二航局第二工程有限公司 | Bridge assembly type construction device and using method thereof |
-
2019
- 2019-09-30 CN CN201921654785.9U patent/CN211250705U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112281674A (en) * | 2020-11-09 | 2021-01-29 | 成都交投建筑工业化有限公司 | Construction method for horizontal turning and straightening of pier stud |
| CN112878195A (en) * | 2021-01-05 | 2021-06-01 | 中交二航局第二工程有限公司 | Bridge assembly type construction device and using method thereof |
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