CN211415604U - Connecting structure for prefabricated box girder forming template - Google Patents
Connecting structure for prefabricated box girder forming template Download PDFInfo
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- CN211415604U CN211415604U CN201922258809.5U CN201922258809U CN211415604U CN 211415604 U CN211415604 U CN 211415604U CN 201922258809 U CN201922258809 U CN 201922258809U CN 211415604 U CN211415604 U CN 211415604U
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- prefabricated
- box girder
- threaded rod
- prefabricated pedestal
- wall
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Abstract
The utility model discloses a prefabricated box girder connection structure for shaping template, including prefabricated pedestal, prefabricated pedestal sets up to "inverted T" type structure, and prefabricated pedestal top is equipped with the die block board, the die block board both sides are equipped with the side form board, and are equipped with the recess of gomphosis bearing outer wall on the side form board to the outer wall of bearing inner wall gomphosis threaded rod one end, be equipped with the backup pad on the diaphragm face of prefabricated pedestal, and be equipped with the screw thread through-hole in the backup pad to alternate one section of threaded rod in the screw thread through-hole. This connection structure for prefabricated case roof beam shaping template is equipped with the threaded rod, and the threaded rod is connected with the side form board through the bearing, and the clockwise and anticlockwise rotation through the threaded rod and the screw through-hole interact of backup pad are used for reaching the nimble removal of side form board, make the side form board convenient with the closure and the separation operation of die block board, this connection structure for prefabricated case roof beam shaping template, effectual, and preparation low cost.
Description
The technical field is as follows:
the utility model relates to a building templates technical field specifically is a connection structure for prefabricated case roof beam shaping template.
Background art:
the box girder is one of bridge engineering center girders, the interior of the box girder is hollow, and flanges are arranged on two sides of the upper part of the box girder. The box girder of reinforced concrete structure divide into prefabricated box girder and cast-in-place box girder, and the box girder that prefabricates in independent place combines the bridging machine to erect after the lower engineering is accomplished, can accelerate the engineering progress, practice thrift man-hour.
The prefabricated box girder template of patent number CN201521081354.X has solved the template and need relapse the dismouting in the work progress, and the dismouting work load of template is big, need consume the problem of a large amount of time and manpower, however, this patent the structure is complicated relatively, and connection structure between the template is not good, and the cost of manufacture is higher, and consequently prior art exists not enoughly, needs to change this.
The utility model has the following contents:
an object of the utility model is to provide a connection structure for prefabricated case roof beam shaping template to solve the not good problem of connected mode between the template that proposes in the above-mentioned background art.
The utility model discloses by following technical scheme implement: the utility model provides a prefabricated box girder connection structure for shaping template, includes prefabricated pedestal, prefabricated pedestal sets up to "inverted T" type structure, and is equipped with the die block board on the prefabricated pedestal top, the die block board both sides are equipped with the side form board, and are equipped with the recess of gomphosis bearing outer wall on the side form board to the outer wall of bearing inner wall gomphosis threaded rod one end, be equipped with the backup pad on the diaphragm face of prefabricated pedestal, and be equipped with the screw thread through-hole in the backup pad, and alternate one section of threaded rod in the screw thread through-hole.
Preferably, the outer wall of the side template is fixedly connected with one end of a telescopic loop bar, and the other end of the telescopic loop bar is fixedly connected with the supporting plate.
Preferably, the prefabricated pedestal sets up to "T" type structure, and prefabricated pedestal top sets up to the structure of falling triangle-shaped, the die block lower extreme is equipped with the triangle-shaped recess of falling, and falls the triangle-shaped recess and coincide with the triangle-shaped part of falling of prefabricated pedestal.
Preferably, the other end of the threaded rod is provided with a rectangular groove, and a connecting rod which is rectangular is inserted into the rectangular groove.
Preferably, the connecting rod other end alternates with the fixed plate through the pivot and is connected, and pivot outer wall gomphosis has first carousel and gear, first carousel is connected with the second carousel through the track, and the center interlude of second carousel has servo motor's motor shaft to servo motor fixes on prefabricated pedestal.
Preferably, the gears are uniformly distributed on the fixing plate, and the single gear is meshed with the gears on two sides of the single gear.
The utility model has the advantages that: this connection structure for prefabricated case roof beam shaping template is equipped with the threaded rod, and the threaded rod is connected with the side form board through the bearing, and the clockwise and anticlockwise rotation through the threaded rod and the screw through-hole interact of backup pad are used for reaching the nimble removal of side form board, make the side form board convenient with the closure and the separation operation of die block board, this connection structure for prefabricated case roof beam shaping template, effectual, and preparation low cost.
Description of the 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 these drawings without creative efforts.
Fig. 1 is a schematic view of a connection structure for a prefabricated box girder forming template of the utility model;
FIG. 2 is an enlarged view of the A position in the connecting structure diagram 1 for the prefabricated box girder forming template of the present invention;
fig. 3 is the utility model relates to a connection structure's for prefabricated box girder shaping template gear distribution sketch map.
In the figure: 1. the device comprises a side template, 2, a bottom template, 3, a telescopic sleeve rod, 4, a fixing plate, 5, a prefabricated pedestal, 6, a threaded rod, 7, a first turntable, 8, a servo motor, 9, a connecting rod, 10, a supporting plate, 11, a gear, 12 and a second turntable.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a connecting structure for a prefabricated box girder forming template comprises a side template 1, a bottom template 2, a telescopic loop bar 3, a fixing plate 4, a prefabricated pedestal 5, a threaded rod 6, a first rotary disc 7, a servo motor 8, a connecting rod 9, a supporting plate 10, a gear 11 and a second rotary disc 12, wherein the prefabricated pedestal 5 is arranged in an inverted T-shaped structure, the top end of the prefabricated pedestal 5 is provided with the bottom template 2, the prefabricated pedestal 5 is arranged in an inverted T-shaped structure, the top end of the prefabricated pedestal 5 is arranged in an inverted triangle structure, the lower end of the bottom template 2 is provided with an inverted triangle groove matched with the inverted triangle part of the prefabricated pedestal 5, the inverted triangle groove of the bottom template 2 and the inverted triangle structure of the prefabricated pedestal 5 are mutually inserted and positioned, the structure is convenient to operate, the prefabricated pedestal 5 and the bottom template 2 can be separated only through a fixed disassembly direction, the side templates 1 are arranged on two sides of the bottom template, the side template 1 is provided with a groove for embedding the outer wall of the bearing, the inner wall of the bearing is embedded with the outer wall of one end of a threaded rod 6, the other end of the threaded rod 6 is provided with a rectangular groove, a connecting rod 9 which is arranged in a rectangular shape is inserted into the rectangular groove, the connecting rod 9 can change the insertion depth of the connecting rod in the rectangular groove of the threaded rod 6 when being stressed to rotate, so that the connecting rod can be conveniently influenced by the driving force of a servo motor 8, the other end of the connecting rod 9 is inserted into and connected with a fixed plate 4 through a rotating shaft, the outer wall of the rotating shaft is embedded with a first rotating disc 7 and a gear 11, the first rotating disc 7 is connected with a second rotating disc 12 through a crawler, the center of the second rotating disc 12 is inserted with a motor shaft of the servo motor 8, the model of the servo motor 8 is set to be MR-J2S-10A, the servo motor 8, the structure can drive the connecting rod 9 and the rotating shaft to drive, so that the moving operation of the threaded rod 6 is convenient and efficient, the consumption of manpower is saved, the gears 11 are uniformly distributed on the fixing plate 4, a single gear 11 is meshed with the gears 11 on two sides of the single gear, the rotating shaft rotates to drive one of the gears to rotate, one of the gears rotates to drive other meshed gears to rotate together, the side template 1 is subjected to the supporting acting force of the threaded rods 6 in multiple directions, the fixed position of the side template 1 is stable and firm, one end of the telescopic sleeve rod 3 is fixedly connected to the outer wall of the side template 1, the other end of the telescopic sleeve rod 3 is fixedly connected with the supporting plate 10, the telescopic sleeve rod 3 provides connecting acting force for the side template 1, the stability of the moving track of the side template 1 is ensured, the side template 1 moves along the fixed track, the supporting plate 10 is arranged on, and a threaded through hole is arranged on the supporting plate 10, and a section of the threaded rod 6 is inserted into the threaded through hole.
The working principle is as follows: when the connecting structure for the prefabricated box girder forming template is used, firstly, the bottom template 2 is driven to move through the external hoisting equipment, the groove of the bottom template 2 is inserted and clamped at the top end of the prefabricated pedestal 5, then, the power supply of the servo motor 8 is turned on, the servo motor 8 is electrified to drive the second turntable 12 to rotate, the second turntable 12 drives the first turntable 7 to rotate through the crawler belt, the first turntable 7 rotates to drive the rotating shaft and the connecting rod 9 to rotate, the rotating shaft rotates to drive the gear 11 to rotate, the gear 11 rotates to drive other meshed gears to rotate together, the other corresponding rotating shafts and the connecting rod 9 also rotate together, then the connecting rod 9 rotates to drive the threaded rod 6 to rotate, the threaded rod 6 rotates to interact with the threaded through hole of the supporting plate 10 to drive the side template 1 to move through the bearing, the side template 1 moves to be attached to the bottom template 2, and is influenced by, the penetration depth of the connecting rod 9 in the rectangular groove of the threaded rod 6 is also changed, finally, the prefabricated box girder can be manufactured, after the manufacturing is completed, the servo motor 8 rotates reversely to separate the side template 1 from the bottom template 2, so that the demoulding operation of the prefabricated box girder is ensured, and the using process of the connecting structure for the prefabricated box girder forming template is realized.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a connection structure for prefabricated box girder shaping template which characterized in that: including prefabricated pedestal (5), prefabricated pedestal (5) set up to "perpendicular to" type structure, and prefabricated pedestal (5) top is equipped with die block board (2), die block board (2) both sides are equipped with side form board (1), and are equipped with the recess of gomphosis bearing outer wall on side form board (1) to bearing inner wall gomphosis has the outer wall of threaded rod (6) one end, be equipped with backup pad (10) on the diaphragm face of prefabricated pedestal (5), and be equipped with the screw through-hole on backup pad (10) to alternate one section that has threaded rod (6) in the screw through-hole.
2. The connecting structure for the precast box girder forming formwork according to claim 1, wherein: the outer wall of the side template (1) is fixedly connected with one end of a telescopic sleeve rod (3), and the other end of the telescopic sleeve rod (3) is fixedly connected with a supporting plate (10).
3. The connecting structure for the precast box girder forming formwork according to claim 1, wherein: prefabricated pedestal (5) set up to "T" type structure, and prefabricated pedestal (5) top sets up to falling the triangle-shaped structure, die block board (2) lower extreme is equipped with the triangle-shaped recess of falling, and falls the triangle-shaped recess and coincide with the triangle-shaped part of falling of prefabricated pedestal (5).
4. The connecting structure for the precast box girder forming formwork according to claim 1, wherein: the other end of the threaded rod (6) is provided with a rectangular groove, and a connecting rod (9) which is rectangular is inserted into the rectangular groove.
5. The connecting structure for the precast box girder forming formwork according to claim 4, wherein: connecting rod (9) other end alternates with fixed plate (4) through the pivot and is connected, and pivot outer wall gomphosis has first carousel (7) and gear (11), first carousel (7) are connected with second carousel (12) through the track, and the center interlude of second carousel (12) has the motor shaft of servo motor (8) to servo motor (8) are fixed on prefabricated pedestal (5).
6. The connecting structure for the precast box girder forming formwork according to claim 5, wherein: the gears (11) are uniformly distributed on the fixing plate (4), and the gears of the single gear (11) are meshed with the gears (11) on the two sides of the single gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922258809.5U CN211415604U (en) | 2019-12-16 | 2019-12-16 | Connecting structure for prefabricated box girder forming template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922258809.5U CN211415604U (en) | 2019-12-16 | 2019-12-16 | Connecting structure for prefabricated box girder forming template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211415604U true CN211415604U (en) | 2020-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922258809.5U Expired - Fee Related CN211415604U (en) | 2019-12-16 | 2019-12-16 | Connecting structure for prefabricated box girder forming template |
Country Status (1)
| Country | Link |
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| CN (1) | CN211415604U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113478622A (en) * | 2021-06-01 | 2021-10-08 | 中铁十九局集团广州工程有限公司 | City piping lane integration pouring device |
| CN114775450A (en) * | 2022-06-20 | 2022-07-22 | 山西临汾市政工程集团股份有限公司 | Building auxiliary template for steel box girder |
| CN117207320A (en) * | 2023-09-12 | 2023-12-12 | 核工业华南建设工程集团公司 | Super-tonnage precast box girder end template and installation method |
-
2019
- 2019-12-16 CN CN201922258809.5U patent/CN211415604U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113478622A (en) * | 2021-06-01 | 2021-10-08 | 中铁十九局集团广州工程有限公司 | City piping lane integration pouring device |
| CN114775450A (en) * | 2022-06-20 | 2022-07-22 | 山西临汾市政工程集团股份有限公司 | Building auxiliary template for steel box girder |
| CN114775450B (en) * | 2022-06-20 | 2022-09-09 | 山西临汾市政工程集团股份有限公司 | Building auxiliary template for steel box girder |
| CN117207320A (en) * | 2023-09-12 | 2023-12-12 | 核工业华南建设工程集团公司 | Super-tonnage precast box girder end template and installation method |
| CN117207320B (en) * | 2023-09-12 | 2024-05-03 | 核工业华南建设工程集团公司 | Super-tonnage precast box girder end template and installation method |
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| 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: 20200904 |