CN216194074U - Municipal bridge construction strutting arrangement - Google Patents
Municipal bridge construction strutting arrangement Download PDFInfo
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- CN216194074U CN216194074U CN202122526849.0U CN202122526849U CN216194074U CN 216194074 U CN216194074 U CN 216194074U CN 202122526849 U CN202122526849 U CN 202122526849U CN 216194074 U CN216194074 U CN 216194074U
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- supporting
- clamping plates
- supporting table
- jack
- bridge construction
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Abstract
The utility model discloses a municipal bridge construction supporting device, which comprises: the top of the jack is provided with a supporting mechanism, and the bottom of the jack is provided with a reinforcing mechanism; the supporting mechanism comprises a supporting table and clamping plates, the supporting table is installed at the top of the output end of the jack, the clamping plates are symmetrically arranged on two sides of the supporting table, two guide rods are symmetrically installed on one side, close to the clamping plates, of the supporting table, the guide rods are movably inserted into the inner sides of the clamping plates, a hydraulic rod is installed in the middle of one side, close to the clamping plates, of the supporting table, the output end of the hydraulic rod is connected with the corresponding side of the clamping plates, two inserting rods are symmetrically inserted into the upper portion of the clamping plates in a movable mode, one end, close to the supporting table, of each inserting rod is connected with a supporting plate, and a first spring sleeved on the side wall of each inserting rod is connected between the corresponding sides of the supporting plate and the clamping plates. This municipal administration bridge construction strutting arrangement can cushion the slight rocking of bridge, and the support of device is more firm.
Description
Technical Field
The utility model belongs to the technical field of bridge construction, and particularly relates to a municipal bridge construction supporting device.
Background
The bridge is a structure which is erected on rivers, lakes and seas and enables vehicles, pedestrians and the like to pass smoothly, the distance from people to the opposite bank can be greatly shortened, the bridge is difficult and complicated to construct, but the efficiency is remarkably improved under the assistance of a plurality of construction devices at present, and one of the construction devices is a municipal bridge construction supporting device.
For example, chinese utility model application number is CN 201920463159.5's a municipal bridge construction strutting arrangement, including installation barrel and installation cavity, the inside bottom fixed mounting of installation barrel has hydraulic telescopic frame, hydraulic telescopic frame's output has the support cylinder that extends through mounting panel fixed mounting, the top fixed mounting of support cylinder has the installation cavity, there is the backup pad installation cavity inside through five damping spring fixed mounting of group, the both sides of backup pad bottom all fixed mounting have the plastics translucent cover, and the inside packing of plastics translucent cover has phosphor powder. The hydraulic telescopic frame provided by the utility model enables the device to adjust the supporting height of the device under more practical operation conditions, the supporting plate not only enables the device to achieve good supporting effect through the damping spring, but also improves the damping performance of the device, the unstable supporting condition of the device caused by vibration of the support during construction operation is avoided or reduced, the practicability is strong, and the popularization and the use are convenient.
However, the existing device has the problems that the gravity center of the device is not stable enough when the supported bridge slightly shakes, and the device is easy to damage in the past.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a municipal bridge construction supporting device to solve the problems in the background technology.
The technical scheme is as follows: a municipal bridge construction support device, comprising:
the top of the jack is provided with a supporting mechanism, and the bottom of the jack is provided with a reinforcing mechanism;
the supporting mechanism comprises a supporting table and clamping plates, the supporting table is installed at the top of the output end of the jack, the clamping plates are symmetrically arranged on two sides of the supporting table, two guide rods are symmetrically installed on one side, close to the clamping plates, of the supporting table, the guide rods are movably inserted into the inner sides of the clamping plates, a hydraulic rod is installed in the middle of one side, close to the clamping plates, of the supporting table, the output end of the hydraulic rod is connected with the corresponding side of the clamping plates, two inserting rods are symmetrically inserted into the upper portion of the clamping plates in a movable mode, one end, close to the supporting table, of each inserting rod is connected with a supporting plate, and a first spring sleeved on the side wall of each inserting rod is connected between the corresponding sides of the supporting plate and the clamping plates.
In a further embodiment, the reinforcing mechanism comprises a reinforcing plate connected to the bottom of the jack, four screw holes arranged on the top of the reinforcing plate in a rectangular array, and a reinforcing bolt inserted into the screw holes, wherein two support rings are sleeved on the side wall of the reinforcing bolt, a second spring is connected between the two support rings, and the second spring is sleeved on the side wall of the reinforcing bolt.
In a further embodiment, the upper support ring is supported at the bottom of the head of the reinforcing bolt and the lower support ring is supported at the top of the reinforcing plate.
In a further embodiment, corresponding connecting holes are formed in the corresponding sides of the clamping plate and the supporting plate, and two ends of the first spring are fixedly inserted into the corresponding connecting holes respectively.
In a further embodiment, the top of the side wall of the output end of the jack is fixedly sleeved with a fixing ring, and the fixing ring is connected to the bottom of the supporting table through a plurality of bolts.
In a further embodiment, one end of the guide rod close to the support platform is screwed on the inner side of the support platform, and the other end of the guide rod is connected with a limiting piece.
The utility model has the technical effects and advantages that: according to the municipal bridge construction supporting device, when the device supports, the two supporting plates are respectively positioned on the two sides of the bridge, so that the springs I on the two sides can be repeatedly extruded when the bridge slightly shakes, and the springs I buffer through the elastic deformation of the springs I, so that the gravity center of the device is effectively prevented from shifting, and the device is not easy to damage; the reinforcing plate is connected to the ground through the four reinforcing bolts, and when the ground and the reinforcing plate vibrate relatively, the second springs can buffer through self elastic deformation, so that the device is guaranteed to be more stable in support; this municipal administration bridge construction strutting arrangement can cushion the slight rocking of bridge, and the support of device is more firm.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 3 is a cross-sectional view of a support table of the present invention;
fig. 4 is a schematic structural view of the reinforcing bolt of the present invention.
In the figure: 1. a jack; 2. a support table; 3. a guide bar; 4. clamping a plate; 5. a hydraulic lever; 6. a support plate; 7. inserting a rod; 8. a first spring; 9. a rubber plate; 10. a fixing ring; 11. a limiting member; 12. a reinforcing plate; 13. reinforcing the bolt; 14. a support ring; 15. and a second spring.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.
In order to buffer slight shaking of a bridge, as shown in fig. 1 and 2, a supporting mechanism is arranged on the top of a jack 1, the supporting mechanism comprises a supporting platform 2 arranged on the top of the output end of the jack 1, clamping plates 4 are arranged on two symmetrical sides of the supporting platform 2, two screw holes are symmetrically arranged on one side of the supporting platform 2 close to the clamping plates 4, guide rods 3 are screwed in the screw holes, the guide rods 3 are movably inserted in the inner sides of the clamping plates 4, so that the clamping plates 4 can relatively stably translate along the guide rods 3, a jack is arranged in the middle of one side of the supporting platform 2 close to the clamping plates 4, hydraulic rods 5 are fixedly inserted in the jacks, the output ends of the hydraulic rods 5 are connected with the corresponding sides of the clamping plates 4, the clamping plates 4 on two sides can be controlled to move through the hydraulic rods 5 so as to clamp two sides of the bridge, two inserting rods 7 are symmetrically and movably inserted in the upper parts of the clamping plates 4, one ends of the two inserting rods 7 close to the supporting platform 2 are fixedly sleeved with a supporting plate 6, a first spring 8 is connected between the corresponding sides of the supporting plate 6 and the clamping plate 4, the first spring 8 is sleeved on the side wall of the inserting rod 7, corresponding connecting holes are formed in the corresponding sides of the clamping plate 4 and the supporting plate 6, and two ends of the first spring 8 are fixedly inserted in the corresponding connecting holes respectively;
as shown in fig. 3, a nameplate is bonded to one side wall of the jack 1, parameter information of the jack 1 is marked on the nameplate, a fixing ring 10 is fixedly sleeved on the top of the side wall of the output end of the jack 1, the fixing ring 10 is connected to the bottom of the supporting table 2 through a plurality of bolts, so that the connection stability between the supporting table 2 and the output end of the jack 1 is improved, the top of the supporting table 2 is connected with a rubber plate 9 through a plurality of screws, the top of the supporting table 2 can be prevented from being abraded, and one end of the guide rod 3, which is far away from the supporting table 2, is connected with a limiting part 11, so that the clamping plate 4 is prevented from being separated from the guide rod 3;
for the support of the device to be more stable, as shown in fig. 1 and 4, the bottom of the jack 1 is provided with a reinforcing mechanism, the reinforcing mechanism comprises a reinforcing plate 12 connected to the bottom of the jack 1, the top of the reinforcing plate 12 is a rectangular array and is provided with four screw holes, reinforcing bolts 13 are inserted in the screw holes, two support rings 14 are sleeved on the side wall of each reinforcing bolt 13, the upper support ring 14 supports the bottom of the head of each reinforcing bolt 13, the lower support ring 14 supports the top of the reinforcing plate 12, corresponding fixing holes are formed between the two support rings 14, two springs 15 are fixedly inserted in the corresponding fixing holes, and the two springs 15 are sleeved on the side wall of each reinforcing bolt 13.
According to the working principle, the municipal bridge construction supporting device jacks up the output end of a jack 1 to the position where a rubber plate 9 abuts against the bottom of a bridge, and then pulls two supporting plates 6 to abut against two sides of the bridge respectively through a hydraulic rod 5, so that the supporting plates 6 on two sides can be repeatedly extruded when the bridge slightly shakes, the supporting plates 6 drive an inserted rod 7 to move so as to extrude a spring I8, the spring I8 buffers through self elastic deformation, and therefore the deviation of the gravity center of the device is effectively avoided, and the device is not easy to damage; the reinforcing plate 12 is connected to the ground through the four reinforcing bolts 13, and when the ground and the reinforcing plate 12 vibrate relatively, the second springs 15 can buffer through self elastic deformation, so that the device is ensured to be supported more stably.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. A municipal bridge construction support device, comprising:
the lifting jack comprises a lifting jack (1), wherein a supporting mechanism is arranged at the top of the lifting jack (1), and a reinforcing mechanism is arranged at the bottom of the lifting jack (1);
the method is characterized in that: the supporting mechanism comprises a supporting table (2) and clamping plates (4), the supporting table (2) is installed at the top of the output end of the jack (1) and the clamping plates (4) are symmetrically arranged on two sides of the supporting table (2), two guide rods (3) are symmetrically installed on one side, close to the clamping plates (4), of the supporting table (2), the guide rods (3) are movably inserted into the inner sides of the clamping plates (4), a hydraulic rod (5) is installed in the middle of one side, close to the clamping plates (4), of the supporting table (2), the output end of the hydraulic rod (5) is connected with the corresponding side of the clamping plates (4), two inserting rods (7) are symmetrically inserted into the upper portion of the clamping plates (4) in a movable mode, two inserting rods (7) are connected to one end, close to the supporting table (2), of the supporting plate (6) and one spring (8) sleeved on the side wall of each inserting rod (7) are connected between the corresponding sides of the supporting plate (6) and the clamping plates (4).
2. The municipal bridge construction supporting device according to claim 1, wherein: the reinforcing mechanism comprises a reinforcing plate (12) connected to the bottom of the jack (1), four screw holes formed in the top of the reinforcing plate (12) in a rectangular array mode and a reinforcing bolt (13) inserted into the screw holes, two supporting rings (14) are sleeved on the side wall of the reinforcing bolt (13), two springs (15) are connected between the supporting rings (14), and the side wall of the reinforcing bolt (13) is sleeved with the springs (15).
3. The municipal bridge construction support device of claim 2, wherein: the upper side of the support ring (14) is supported at the bottom of the head of the reinforcing bolt (13), and the lower side of the support ring (14) is supported at the top of the reinforcing plate (12).
4. The municipal bridge construction supporting device according to claim 1, wherein: the corresponding side of the clamping plate (4) and the corresponding side of the supporting plate (6) are provided with corresponding connecting holes, and two ends of the first spring (8) are fixedly inserted in the corresponding connecting holes respectively.
5. The municipal bridge construction supporting device according to claim 1, wherein: the top of the side wall of the output end of the jack (1) is fixedly sleeved with a fixing ring (10), and the fixing ring (10) is connected to the bottom of the supporting table (2) through a plurality of bolts.
6. The municipal bridge construction supporting device according to claim 1, wherein: one end of the guide rod (3) close to the support platform (2) is in threaded connection with the inner side of the support platform (2), and the other end of the guide rod (3) is connected with a limiting piece (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122526849.0U CN216194074U (en) | 2021-10-20 | 2021-10-20 | Municipal bridge construction strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122526849.0U CN216194074U (en) | 2021-10-20 | 2021-10-20 | Municipal bridge construction strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216194074U true CN216194074U (en) | 2022-04-05 |
Family
ID=80885237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122526849.0U Active CN216194074U (en) | 2021-10-20 | 2021-10-20 | Municipal bridge construction strutting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216194074U (en) |
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2021
- 2021-10-20 CN CN202122526849.0U patent/CN216194074U/en active Active
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