CN217758342U - Template supporting device convenient for installation and adjustment of pouring of box girder of bridge - Google Patents
Template supporting device convenient for installation and adjustment of pouring of box girder of bridge Download PDFInfo
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- CN217758342U CN217758342U CN202121885142.2U CN202121885142U CN217758342U CN 217758342 U CN217758342 U CN 217758342U CN 202121885142 U CN202121885142 U CN 202121885142U CN 217758342 U CN217758342 U CN 217758342U
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Abstract
The utility model provides a template supporting device which is convenient for installing and adjusting type bridge box girder and pouring, comprising an installation box body structure used for fixing the whole supporting device; the head of the mounting box body structure is hinged with the overturning lug seat at the end of the template support plate through a first hinge bolt; a plurality of adjusting clamping grooves are formed in the template supporting plate at equal intervals, and the adjusting clamping grooves are matched with an inclined strut device hinged to the installation box body structure and used for supporting the template supporting plate; the installation box body structure is internally provided with a cam locking device for quickly locking the installation position of the installation box body structure. This template strutting arrangement can be arranged in being used for supporting the template to bridge box girder work progress for it can be convenient for adjust the support angle of template, can carry out convenient and fast's fixed to whole device after its supports moreover.
Description
Technical Field
The utility model relates to a road bridge construction technical field, especially just install template strutting arrangement that regulation formula bridge case roof beam was pour.
Background
In the construction process of a bridge box girder, a formwork needs to be supported, the supporting angle of the formwork needs to be adjusted in the pouring process of some special parts, the existing formwork supporting structure is of a fixed structure, when the angle needs to be adjusted, the adjusting process is inconvenient, and the fixing process is relatively complex after the angle is adjusted, so that the formwork supporting device which can conveniently adjust the supporting angle of the formwork and conveniently fix the supporting position of the formwork needs to be designed.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a just, install template support device that regulation formula bridge case roof beam was pour, this template support device can be used for supporting the template in the bridge case roof beam work progress for support the template, it can be convenient for adjust the support angle of template, can carry out convenient and fast's fixing to whole device after it supports moreover.
In order to realize the technical characteristics, the purpose of the utility model is realized as follows: the template supporting device for conveniently installing and adjusting the pouring of the bridge box girder comprises an installation box body structure used for fixing the whole supporting device; the head of the mounting box body structure is hinged with the overturning lug seat at the end of the template support plate through a first hinge bolt; a plurality of adjusting clamping grooves are formed in the template supporting plate at equal intervals, and the adjusting clamping grooves are matched with an inclined strut device hinged to the installation box body structure and used for supporting the template supporting plate; the installation box body structure is internally provided with a cam locking device for quickly locking the installation position of the installation box body structure.
The mounting box body structure comprises a box body bottom plate, symmetrically arranged box body side plates are fixed at the top of the box body bottom plate, a box body tail plate is packaged at the tail part of each box body side plate, and a box body top plate is fixed at the top of each box body side plate; and a first through hole and a second through hole for penetrating through the fixed steel pipe are processed on the side plate of the box body in parallel.
The inclined strut device comprises hinged seats fixed on a box body top plate of the installation box body structure, inclined struts are hinged between the hinged seats through first transverse shafts, the tops of the inclined struts are supported by rotating sleeves through bolt columns, pin shaft sleeves are fixed at the tail ends of the rotating sleeves, second transverse shafts are sleeved inside the pin shaft sleeves, and the second transverse shafts are matched with the adjusting clamping grooves.
The cam locking device comprises a top fixing crosspiece and a bottom fixing crosspiece which are fixed inside the installation box body structure, guide rods are respectively fixed between the top fixing crosspiece and the bottom fixing crosspiece in parallel, a middle fixing crosspiece is fixed in the middle of each guide rod, an upper clamping block is arranged on each guide rod between the middle fixing crosspiece and the top fixing crosspiece in a sliding fit mode, a lower clamping block is arranged on each guide rod between the middle fixing crosspiece and the bottom fixing crosspiece in a sliding fit mode, and an upper cam locking mechanism is arranged between each upper clamping block and the top fixing crosspiece; and a lower cam locking mechanism is arranged between the lower clamping block and the bottom fixing crosspiece.
The upper cam locking mechanism comprises an upper cam disc, the upper cam disc is rotatably arranged inside the installation box body structure through an upper cam shaft, a first V-shaped clamping block is fixedly arranged on the lower side wall of the upper clamping block, and the first V-shaped clamping block is matched with a second V-shaped clamping block fixed on the top of the middle fixed crosspiece; a first return spring is sleeved on the guide rod between the upper clamping block and the middle fixing crosspiece.
The lower cam locking mechanism comprises a lower cam disc, the lower cam disc is rotatably arranged inside the installation box body structure through a lower cam shaft, a third V-shaped clamping block is fixed at the top end of the lower clamping block, and the third V-shaped clamping block is matched with a fourth V-shaped clamping block fixed at the bottom of the middle fixed crosspiece; and a second reset spring is sleeved on the guide rod between the lower clamping block and the middle fixing crosspiece.
Install on the camshaft of upper cam locking mechanical system and lower cam locking mechanical system and be used for driving its pivoted hand cranking device, hand cranking device includes the suit and is at the epaxial dwang of corresponding camshaft, the end of dwang is fixed with twist grip.
The utility model discloses there is following beneficial effect:
1. this template strutting arrangement can be arranged in being used for supporting the template to bridge box girder work progress for it can be convenient for adjust the support angle of template, can carry out convenient and fast's fixed to whole device after its supports moreover.
2. The installation box body structure with the structure can be used for fixing and installing the whole device, and further the stability and the reliability of the whole structure support are guaranteed.
3. The inclined strut device can be used for supporting and adjusting the template supporting plate, and can conveniently adjust the angle of the template supporting plate.
4. The cam locking device can be used for quickly connecting and locking the whole device and the steel pipe of the teaching frame, and the flexibility and the reliability of the use of the cam locking device are improved.
5. Through foretell cam locking mechanism can be used for driving and press from both sides tight piece and descend along the guide bar on, and then make it and the fixed crosspiece of middle part cooperate and press from both sides the scaffold steel pipe that passes the through-hole.
6. Through foretell lower cam locking mechanism can be used for driving down and press from both sides tight piece and go upward along the guide bar, and then make it can cooperate with the fixed crosspiece in middle part and press from both sides the scaffold steel pipe that passes the through-hole.
7. The structure can be used for starting the corresponding cam disc, so that the corresponding clamping block is driven, and finally the clamping and fixing of the scaffold steel pipe are realized.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a first perspective three-dimensional view of the present invention.
Fig. 2 is a second perspective three-dimensional view of the present invention.
Fig. 3 is a third perspective three-dimensional view of the present invention.
Fig. 4 is a first perspective three-dimensional view of the present invention after one of the box body side plates is removed.
Fig. 5 is a second perspective three-dimensional view of the present invention after one of the box body side plates is removed.
Fig. 6 is a front view of the present invention.
Fig. 7 isbase:Sub>A viewbase:Sub>A-base:Sub>A of fig. 6 according to the present invention.
Fig. 8 is a left side view of the present invention.
Fig. 9 is a view from B-B of fig. 8 according to the present invention.
In the figure: the box body comprises a box body bottom plate 1, a first through hole 2, a second through hole 3, a box body side plate 4, a box body tail plate 5, a first hinge bolt 6, a template support plate 7, a turnover lug seat 8, an adjusting clamping groove 9, a second transverse shaft 10, a pin shaft sleeve 11, a rotating sleeve 12, a bolt column 13, an inclined strut 14, a hinge seat 15, a first transverse shaft 16, a box body top plate 17, a rotating handle 18, a rotating rod 19, an upper cam shaft 20, a lower cam shaft 21, a top fixing crosspiece 22, a guide rod 23, an upper cam disc 24, an upper clamping block 25, a first V-shaped clamping block 26, a first reset spring 27, a second V-shaped clamping block 28, a middle fixing crosspiece 29, a fourth V-shaped clamping block 30, a second reset spring 31, a third V-shaped clamping block 32, a lower clamping block 33, a lower cam disc 34 and a bottom fixing crosspiece 35.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
Referring to fig. 1-9, the adjustable formwork support device for pouring the bridge box girder is installed, and comprises an installation box body structure for fixing the whole support device; the head of the mounting box body structure is hinged with a turning lug seat 8 at the end of a template support plate 7 through a first hinge bolt 6; a plurality of adjusting clamping grooves 9 are formed in the template supporting plate 7 at equal intervals, and the adjusting clamping grooves 9 are matched with an inclined strut device hinged to the installation box body structure and used for supporting the template supporting plate 7; the installation box body structure is internally provided with a cam locking device for quickly locking the installation position of the installation box body structure. This template strutting arrangement can be arranged in being used for supporting the template to bridge box girder work progress for it can be convenient for adjust the support angle of template, can carry out convenient and fast's fixed to whole device after its supports moreover.
Further, the mounting box body structure comprises a box body bottom plate 1, box body side plates 4 which are symmetrically arranged are fixed at the top of the box body bottom plate 1, a box body tail plate 5 is packaged at the tail part of each box body side plate 4, and a box body top plate 17 is fixed at the top of each box body side plate 4; and a first through hole 2 and a second through hole 3 for penetrating through the fixed steel pipe are processed on the box body side plate 4 in parallel. The installation box body structure with the structure can be used for fixing and installing the whole device, and further the stability and the reliability of the whole structure support are guaranteed.
Further, the inclined strut device comprises hinged seats 15 fixed on a box body top plate 17 of the installation box body structure, inclined struts 14 are hinged between the hinged seats 15 through first transverse shafts 16, the tops of the inclined struts 14 support rotating sleeves 12 through bolt columns 13, pin shaft sleeves 11 are fixed at the tail ends of the rotating sleeves 12, second transverse shafts 10 are sleeved inside the pin shaft sleeves 11, and the second transverse shafts 10 are matched with the adjusting clamping grooves 9. The inclined strut device can be used for supporting and adjusting the template supporting plate 7, and can conveniently adjust the angle of the template supporting plate. In the adjusting process, the inclination angle of the template supporting plate 7 can be adjusted by adjusting the supporting position of the second transverse shaft 10 on the adjusting clamping groove 9.
Further, the cam locking device comprises a top fixing crosspiece 22 and a bottom fixing crosspiece 35 which are fixed inside the installation box body structure, guide rods 23 are respectively fixed between the top fixing crosspiece 22 and the bottom fixing crosspiece 35 in parallel, a middle fixing crosspiece 29 is fixed in the middle of each guide rod 23, an upper clamping block 25 is arranged on each guide rod 23 between the middle fixing crosspiece 29 and the top fixing crosspiece 22 in a sliding fit mode, a lower clamping block 33 is arranged on each guide rod 23 between the middle fixing crosspiece 29 and the bottom fixing crosspiece 35 in a sliding fit mode, and an upper cam locking mechanism is arranged between each upper clamping block 25 and the top fixing crosspiece 22; a lower cam locking mechanism is arranged between the lower clamping block 33 and the bottom fixing crosspiece 35. The cam locking device can be used for quickly connecting and locking the whole device and the steel pipe of the teaching frame, and the flexibility and the reliability of the use of the cam locking device are improved.
Further, the upper cam locking mechanism comprises an upper cam disc 24, the upper cam disc 24 is rotatably mounted inside the mounting box body structure through an upper cam shaft 20, a first V-shaped clamping block 26 is fixedly mounted on the lower side wall of the upper clamping block 25, and the first V-shaped clamping block 26 is matched with a second V-shaped clamping block 28 fixed on the top of a middle fixing crosspiece 29; a first return spring 27 is sleeved on the guide rod 23 between the upper clamping block 25 and the middle fixing crosspiece 29. The upper cam locking mechanism can be used to drive the upper clamping block 25 to move down along the guide rod 23, so that the upper clamping block cooperates with the middle fixing crosspiece 29 to clamp the scaffold steel tube passing through the through hole.
Further, the lower cam locking mechanism comprises a lower cam disc 34, the lower cam disc 34 is rotatably installed inside the installation box body structure through a lower cam shaft 21, a third V-shaped clamping block 32 is fixed at the top end of the lower clamping block 33, and the third V-shaped clamping block 32 is matched with a fourth V-shaped clamping block 30 fixed at the bottom of the middle fixed crosspiece 29; a second return spring 31 is sleeved on the guide rod 23 between the lower clamping block 33 and the middle fixing crosspiece 29. The lower cam locking mechanism described above can be used to drive the lower clamping block 33 up the guide bar 23 so that it can cooperate with the middle fixing rail 29 to clamp the scaffold steel tube passing through the through-hole.
Further, install on upper cam locking mechanical system and lower cam locking mechanical system's the camshaft and be used for driving its pivoted hand cranking device, hand cranking device includes the suit and is at the epaxial dwang 19 of corresponding camshaft, the end of dwang 19 is fixed with twist grip 18. The structure can be used for starting the corresponding cam disc, so that the corresponding clamping block is driven, and finally the clamping and fixing of the scaffold steel pipe are realized.
The utility model discloses a use as follows:
firstly, the mounting box body structure of the whole supporting device penetrates through steel pipes of a scaffold through a first through hole 2 and a second through hole 3, then a rotating handle 18 is manually operated, a corresponding rotating rod 19 is driven through the rotating handle 18, a corresponding upper clamping block 25 is driven to descend along a guide rod 23 through the rotating rod 19, and the upper clamping block is matched with a middle fixing crosspiece 29 to clamp the steel pipes of the scaffold penetrating through the through holes; the lower cam locking mechanism is used for driving the lower clamping block 33 to move upwards along the guide rod 23, so that the lower clamping block can be matched with the middle fixing crosspiece 29 to clamp the scaffold steel pipe passing through the through hole, and the whole formwork supporting device is fixed; finally, when the template needs to be adjusted, the inclination angle of the template supporting plate 7 can be adjusted by adjusting the supporting position of the second transverse shaft 10 on the adjusting clamping groove 9, and the angle of the template supported by the template supporting plate is adjusted.
Claims (7)
1. Just, install template strutting arrangement that regulation formula bridge case roof beam was pour, its characterized in that: the device comprises an installation box body structure used for fixing the whole supporting device; the head of the mounting box body structure is hinged with a turnover lug seat (8) at the end of a template support plate (7) through a first hinge bolt (6); a plurality of adjusting clamping grooves (9) are formed in the template supporting plate (7) at equal intervals, and the adjusting clamping grooves (9) are matched with an inclined strut device hinged to the installation box body structure and used for supporting the template supporting plate (7); the installation box body structure is internally provided with a cam locking device for quickly locking the installation position of the installation box body structure.
2. The formwork support device for conveniently installing and pouring the adjustable bridge box girder as claimed in claim 1, wherein: the mounting box body structure comprises a box body bottom plate (1), symmetrically arranged box body side plates (4) are fixed at the top of the box body bottom plate (1), a box body tail plate (5) is packaged at the tail part of each box body side plate (4), and a box body top plate (17) is fixed at the top of each box body side plate (4); and a first through hole (2) and a second through hole (3) for penetrating through the fixed steel pipe are processed on the box body side plate (4) in parallel.
3. The formwork support device for conveniently installing and adjusting pouring of the bridge box girder according to claim 1, wherein: the bracing device is including fixing articulated seat (15) on box body roof (17) of installation box body structure, it has diagonal brace (14) to articulate through first cross axle (16) between articulated seat (15), the top of diagonal brace (14) is supported through bolt post (13) has rotated cover (12), the end of rotating cover (12) is fixed with round pin axle sleeve (11), the inside cover of round pin axle sleeve (11) is equipped with second cross axle (10), second cross axle (10) cooperate with regulation draw-in groove (9).
4. The formwork support device for conveniently installing and adjusting pouring of the bridge box girder according to claim 1, wherein: the cam locking device comprises a top fixing crosspiece (22) and a bottom fixing crosspiece (35) which are fixed inside the installation box body structure, guide rods (23) are respectively fixed between the top fixing crosspiece (22) and the bottom fixing crosspiece (35) in parallel, a middle fixing crosspiece (29) is fixed at the middle part of each guide rod (23), an upper clamping block (25) is in sliding fit on each guide rod (23) between the middle fixing crosspiece (29) and the top fixing crosspiece (22), a lower clamping block (33) is in sliding fit on each guide rod (23) between the middle fixing crosspiece (29) and the bottom fixing crosspiece (35), and an upper cam locking mechanism is arranged between each upper clamping block (25) and the top fixing crosspiece (22); and a lower cam locking mechanism is arranged between the lower clamping block (33) and the bottom fixing crosspiece (35).
5. The formwork support device for conveniently installing and adjusting pouring of the bridge box girder according to claim 4, wherein: the upper cam locking mechanism comprises an upper cam disc (24), the upper cam disc (24) is rotatably installed inside the installation box body structure through an upper cam shaft (20), a first V-shaped clamping block (26) is fixedly installed on the lower side wall of the upper clamping block (25), and the first V-shaped clamping block (26) is matched with a second V-shaped clamping block (28) fixed to the top of a middle fixing crosspiece (29); a first return spring (27) is sleeved on the guide rod (23) between the upper clamping block (25) and the middle fixing crosspiece (29).
6. The formwork support device for conveniently installing and adjusting pouring of the bridge box girder according to claim 4, wherein: the lower cam locking mechanism comprises a lower cam disc (34), the lower cam disc (34) is rotatably installed inside the installation box body structure through a lower cam shaft (21), a third V-shaped clamping block (32) is fixed at the top end of the lower clamping block (33), and the third V-shaped clamping block (32) is matched with a fourth V-shaped clamping block (30) fixed at the bottom of the middle fixing crosspiece (29); a second return spring (31) is sleeved on the guide rod (23) between the lower clamping block (33) and the middle fixing crosspiece (29).
7. The formwork support device for conveniently installing and adjusting pouring of the bridge box girder according to claim 4, wherein: install on the camshaft of last cam locking mechanism and lower cam locking mechanism and be used for driving its pivoted hand cranking device, hand cranking device includes that the suit is at corresponding epaxial dwang (19) of camshaft, the end of dwang (19) is fixed with twist grip (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121885142.2U CN217758342U (en) | 2021-08-12 | 2021-08-12 | Template supporting device convenient for installation and adjustment of pouring of box girder of bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121885142.2U CN217758342U (en) | 2021-08-12 | 2021-08-12 | Template supporting device convenient for installation and adjustment of pouring of box girder of bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217758342U true CN217758342U (en) | 2022-11-08 |
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ID=83870045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121885142.2U Active CN217758342U (en) | 2021-08-12 | 2021-08-12 | Template supporting device convenient for installation and adjustment of pouring of box girder of bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217758342U (en) |
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2021
- 2021-08-12 CN CN202121885142.2U patent/CN217758342U/en active Active
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