CN216515183U - Template strutting arrangement is used in public road bridge roof beam construction - Google Patents
Template strutting arrangement is used in public road bridge roof beam construction Download PDFInfo
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- CN216515183U CN216515183U CN202123225259.0U CN202123225259U CN216515183U CN 216515183 U CN216515183 U CN 216515183U CN 202123225259 U CN202123225259 U CN 202123225259U CN 216515183 U CN216515183 U CN 216515183U
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- Prior art keywords
- fixedly connected
- supporting
- threaded rod
- supporting box
- backup pad
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- 238000010276 construction Methods 0.000 title claims abstract description 21
- 238000009415 formwork Methods 0.000 claims abstract description 9
- 230000003139 buffering effect Effects 0.000 claims description 9
- 230000003028 elevating effect Effects 0.000 claims description 4
- 230000002457 bidirectional effect Effects 0.000 abstract description 12
- 230000007246 mechanism Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a formwork supporting device for highway bridge construction, which comprises a supporting box body and a supporting plate, wherein the bottom of the supporting box body is fixedly connected with a movable trundle, a lifting mechanism is arranged in the supporting box body and comprises a lifting motor and a locking assembly, the output end of the lifting motor is fixedly connected with a bidirectional threaded rod, one end of the bidirectional threaded rod, which is far away from the lifting motor, is rotatably connected with the left side of the inner wall of the supporting box body, and two sides of the surface of the bidirectional threaded rod are in threaded connection with first connecting pieces. This two-way threaded rod of template strutting arrangement for public road bridge roof beam construction rotates and makes the backup pad rise and support the bridge template, supports and can lock the position of supporting the height through locking Assembly after accomplishing, thereby vertically compresses tightly the pressure that reduces two-way threaded rod and vertically receives to the connecting plate in addition, has prevented that two-way threaded rod from receiving the problem of damage, has promoted the life of device.
Description
Technical Field
The utility model relates to the technical field of highway bridge construction, in particular to a template supporting device for highway bridge construction.
Background
Along with social development, the national and social attention degree on infrastructure is increasing day by day, and the infrastructure scale is continuously enlarged, and bridge construction is an important project in the infrastructure, and in the bridge construction process, a bridge template needs to be supported.
Template strutting arrangement who uses in current bridge construction does not lock the support height after supporting, and the holding power that receives moreover is great, supports for a long time and probably causes great damage to strutting arrangement, and strutting arrangement's bottom supports through the caster that removes in addition, has great potential safety hazard.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a formwork supporting device for highway bridge construction, which solves the problems that the supporting device is damaged due to too large supporting force after working for a long time and has larger potential safety hazard when being supported by moving casters.
In order to realize the purpose, the utility model is realized by the following technical scheme: the utility model provides a template strutting arrangement is used in public road bridge roof beam construction includes supporting box, backup pad, supporting box bottom fixedly connected with casters that removes, the inside elevating system that is provided with of supporting box, elevating system includes elevator motor, locking Assembly, elevator motor output fixedly connected with two-way threaded rod, the one end that elevator motor was kept away from to two-way threaded rod is rotated with the left side of supporting box inner wall and is connected, two-way threaded rod surface both sides threaded connection has first connecting piece, fixedly connected with slide bar between the left side of supporting box inner wall and the right side, slide bar surface both sides sliding connection has the second connecting piece, fixedly connected with connecting plate between one side that first connecting piece and second connecting piece are relative.
Preferably, the first connecting piece and the second connecting piece are both rotatably connected with X-shaped connecting rods, and the cross parts of the two X-shaped connecting rods are connected through connecting rods.
Preferably, locking Assembly includes the guide arm, fixed connection, two between the left side of guide arm and supporting box inner wall and the right side the connecting plate all with guide arm surface sliding connection, the equal fixedly connected with locking spring in left side and the right side of supporting box inner wall, the locking spring cover is established on the guide arm surface, locking spring other end fixedly connected with stopper, the locking spring other end and stopper fixed connection, stopper top threaded connection has locking bolt, locking bolt runs through to the supporting box top, the spacing hole of locking bolt matched with has been seted up on the guide arm surface.
Preferably, the other end of the X-shaped connecting rod is fixedly connected with a third connecting piece, the bottom of the supporting plate is fixedly connected with a sliding rail, and the third connecting pieces are connected with the sliding rail in a sliding mode.
Preferably, the inside buffering subassembly that is provided with of backup pad, the buffering subassembly is including seting up the inside spacing groove in the backup pad, spacing inslot surface sliding connection has the bracing piece, the bracing piece runs through to the one end fixedly connected with limiting plate of spacing inslot portion, the bracing piece runs through to the one end fixedly connected with supporting disk of backup pad top, the surface cover that the bracing piece is located between supporting disk and the relative one side of backup pad is equipped with buffer spring.
Preferably, the support box is internally provided with a left hydraulic cylinder and a right hydraulic cylinder, the output ends of the hydraulic cylinders penetrate through the lower part of the support box, and the output ends of the hydraulic cylinders are fixedly connected with the support legs.
Advantageous effects
The utility model provides a formwork supporting device for highway bridge construction. Compared with the prior art, the method has the following beneficial effects:
(1) the template supporting device for highway bridge construction comprises a lifting motor and a locking assembly through a lifting mechanism, wherein a bidirectional threaded rod is fixedly connected to the output end of the lifting motor, one end, far away from the lifting motor, of the bidirectional threaded rod is rotatably connected with the left side of the inner wall of a supporting box body, first connecting pieces are in threaded connection with two sides of the surface of the bidirectional threaded rod, a sliding rod is fixedly connected between the left side and the right side of the inner wall of the supporting box body, second connecting pieces are in sliding connection with two sides of the surface of the sliding rod, a connecting plate is fixedly connected between one sides, opposite to the first connecting pieces and the second connecting pieces, the supporting plate is lifted and supports a bridge template through rotation of the bidirectional threaded rod, the position of the supporting height can be locked through the locking assembly after supporting is completed, in addition, the connecting plate is longitudinally compressed, so that the pressure longitudinally applied to the bidirectional threaded rod is reduced, and the problem that the bidirectional threaded rod is damaged is prevented, the service life of the device is prolonged.
(2) This formwork support device is used in public road bridge roof beam construction, be provided with buffering subassembly through backup pad inside, buffering subassembly is including seting up the spacing groove in backup pad inside, spacing inslot surface sliding connection has the bracing piece, the bracing piece runs through the one end fixedly connected with limiting plate to the spacing inslot portion, the bracing piece runs through the one end fixedly connected with supporting disk to the backup pad top, the surface cover that the bracing piece is located between the relative one side of supporting disk and backup pad is equipped with buffer spring, pneumatic cylinder work is and with the device jack-up through the supporting legs, and support the device, but not support through removing the truckle, thereby avoided removing the truckle because the holding power is too big, be damaged and cause great incident, and alleviate the pressure that the bottom received through buffering subassembly, the reliability of device use has been improved.
Drawings
FIG. 1 is a schematic external view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a top cross-sectional view of the present invention;
fig. 4 is an enlarged view of the present invention at a.
In the figure: the device comprises a supporting box body 1, a supporting plate 2, a movable caster 3, a lifting mechanism 4, a lifting motor 41, a locking assembly 42, a guide rod 421, a locking spring 422, a limiting block 423, a locking bolt 424, a limiting hole 425, a bidirectional threaded rod 43, a first connecting piece 44, a sliding rod 45, a second connecting piece 46, a connecting plate 47, a connecting rod 48X, a third connecting piece 5, a sliding rail 6, a buffering assembly 7, a limiting groove 71, a supporting rod 72, a limiting plate 73, a supporting plate 74, a buffering spring 75, a hydraulic cylinder 8 and supporting feet 9.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a template supporting device for highway bridge construction comprises a supporting box body 1 and a supporting plate 2, wherein the bottom of the supporting box body 1 is fixedly connected with a movable caster 3, a lifting mechanism 4 is arranged inside the supporting box body 1, the lifting mechanism 4 comprises a lifting motor 41, locking assembly 42, elevator motor 41 output end fixedly connected with two-way threaded rod 43, the one end that elevator motor 41 was kept away from to two-way threaded rod 43 is rotated with the left side of supporting box 1 inner wall and is connected, two-way threaded rod 43 surface both sides threaded connection has first connecting piece 44, fixedly connected with slide bar 45 between the left side of supporting box 1 inner wall and the right side, slide bar 45 surface both sides sliding connection has second connecting piece 46, fixedly connected with connecting plate 47 between one side that first connecting piece 44 is relative with second connecting piece 46, first connecting piece 44 all rotates with second connecting piece 46 and is connected with X type connecting rod 48, two X type connecting rod 48 intersection position pass through the connecting rod and connect.
The equal fixedly connected with third connecting piece 5 of X type connecting rod 48 other end, the fixedly connected with slide rail 6 in backup pad 2 bottom, two third connecting pieces 5 and slide rail 6 sliding connection.
The inside buffer unit 7 that is provided with of backup pad 2, buffer unit 7 is including seting up at the inside spacing groove 71 of backup pad 2, and sliding connection has the bracing piece 72 in the spacing groove 71, and the bracing piece 72 runs through to the inside one end fixedly connected with limiting plate 73 of spacing groove 71, and the bracing piece 72 runs through to the one end fixedly connected with supporting disk 74 of backup pad 2 top, and the surface cover that the bracing piece 72 is located between supporting disk 74 and the backup pad 2 relative side is equipped with buffer spring 75.
Two pneumatic cylinders 8 about the supporting box 1 is inside to be provided with, and 8 output ends of pneumatic cylinder run through to supporting box 1 below, and 8 output end fixed connection supporting legs 9 of pneumatic cylinder.
In use, the device is moved to the working area, the hydraulic cylinder 8 is actuated to bring the support feet 9 into contact with the ground, thereby jacking the whole device, starting the lifting motor 41, driving the bidirectional threaded rod 43 to rotate by the working of the lifting motor 41, so that the two first connecting pieces 44 move on the bidirectional threaded rod 43, and the second connecting piece 46 is driven by the connecting plate 47 to move on the surface of the sliding rod 45, so that the other end of the X-shaped connecting rod 48 rises and supports the die plate through the supporting disk 74, when the connecting plate 47 moves, the limiting block 423 moves along with the connecting plate 47 under the action of the locking spring 422, and pressed against one side of the connection plate 47, and the locking bolt 424 is rotated after the lifting motor 41 is turned off, so that the position of the stopper 423 is fixed, thereby locking the height of the support, and the buffer spring 75 in the buffer assembly 7 provides buffer force to reduce the pressure.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a highway is template strutting arrangement for bridge construction, includes supporting box (1), backup pad (2), supporting box (1) bottom fixedly connected with caster (3), its characterized in that: support inside elevating system (4) that is provided with of box (1), elevating system (4) include elevator motor (41), locking Assembly (42), elevator motor (41) output end fixedly connected with two-way threaded rod (43), the one end that elevator motor (41) were kept away from in two-way threaded rod (43) is connected with the left side rotation of support box (1) inner wall, two-way threaded rod (43) surperficial both sides threaded connection has first connecting piece (44), fixedly connected with slide bar (45) between the left side and the right side of support box (1) inner wall, slide bar (45) surperficial both sides sliding connection has second connecting piece (46), fixedly connected with connecting plate (47) between one side that first connecting piece (44) and second connecting piece (46) are relative.
2. The formwork support device for road bridge construction according to claim 1, wherein: the first connecting piece (44) and the second connecting piece (46) are both rotatably connected with X-shaped connecting rods (48), and the crossed parts of the two X-shaped connecting rods (48) are connected through connecting rods.
3. The formwork support device for road bridge construction according to claim 1, wherein: locking Assembly (42) include guide arm (421), fixed connection, two between the left side of guide arm (421) and supporting box (1) inner wall and the right side fixed connection, connecting plate (47) all with guide arm (421) surface sliding connection, the left side of supporting box (1) inner wall and the equal fixedly connected with locking spring (422) in right side, locking spring (422) cover is established on guide arm (421) surface, locking spring (422) other end fixedly connected with stopper (423), locking spring (422) other end and stopper (423) fixed connection, stopper (423) top threaded connection has locking bolt (424), locking bolt (424) run through to supporting box (1) top, locking bolt (424) matched with spacing hole (425) have been seted up on guide arm (421) surface.
4. The formwork support device for road bridge construction according to claim 2, wherein: the equal fixedly connected with third connecting piece (5) of X type connecting rod (48) other end, backup pad (2) bottom fixedly connected with slide rail (6), two third connecting piece (5) and slide rail (6) sliding connection.
5. The formwork support device for road bridge construction according to claim 1, wherein: backup pad (2) inside is provided with buffering subassembly (7), buffering subassembly (7) are including offering at inside spacing groove (71) of backup pad (2), spacing groove (71) internal surface sliding connection has bracing piece (72), bracing piece (72) run through to inside one end fixedly connected with limiting plate (73) of spacing groove (71), bracing piece (72) run through to one end fixedly connected with supporting disk (74) of backup pad (2) top, the surface cover that bracing piece (72) are located between supporting disk (74) and backup pad (2) relative one side is equipped with buffer spring (75).
6. The formwork support device for road bridge construction according to claim 1, wherein: two pneumatic cylinders (8) about supporting box (1) inside is provided with, pneumatic cylinder (8) output runs through to supporting box (1) below, pneumatic cylinder (8) output end fixed connection supporting legs (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123225259.0U CN216515183U (en) | 2021-12-21 | 2021-12-21 | Template strutting arrangement is used in public road bridge roof beam construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123225259.0U CN216515183U (en) | 2021-12-21 | 2021-12-21 | Template strutting arrangement is used in public road bridge roof beam construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216515183U true CN216515183U (en) | 2022-05-13 |
Family
ID=81501650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123225259.0U Expired - Fee Related CN216515183U (en) | 2021-12-21 | 2021-12-21 | Template strutting arrangement is used in public road bridge roof beam construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216515183U (en) |
-
2021
- 2021-12-21 CN CN202123225259.0U patent/CN216515183U/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 |
Granted publication date: 20220513 |
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| CF01 | Termination of patent right due to non-payment of annual fee |