CN211713665U - Highway bridge template support - Google Patents
Highway bridge template support Download PDFInfo
- Publication number
- CN211713665U CN211713665U CN202020170389.5U CN202020170389U CN211713665U CN 211713665 U CN211713665 U CN 211713665U CN 202020170389 U CN202020170389 U CN 202020170389U CN 211713665 U CN211713665 U CN 211713665U
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- elastic block
- fixed
- highway bridge
- plate
- connecting pipe
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Abstract
The utility model discloses a highway bridge formwork support, the utility model relates to a highway bridge technical field, including bed plate and elastic block, the elastic block bottom is fixed mutually with the bed plate, the top of elastic block is fixed with the roof, the top of bed plate is fixed with an installation section of thick bamboo, the inside of an installation section of thick bamboo is equipped with the spliced pole, the bottom of spliced pole is fixed mutually through the interior bottom of first spring with an installation section of thick bamboo, the top and the roof of spliced pole are fixed mutually, the mounting groove has been seted up at the top of bed plate. The utility model discloses an inside is in encapsulated situation, carries out the isolated and moisture of air, dust to inside and gets rid of to prevent that the corrosion from appearing in the inside metal connecting piece of this highway bridge template support, also be favorable to slowing down the ageing of elastic block, be of value to the service life who prolongs this highway bridge template support, can share the pressure that the elastic block received in addition, be favorable to improving the stability of this roof, have good practical meaning.
Description
Technical Field
The utility model relates to a public road bridge roof beam technical field especially relates to a public road bridge roof beam formwork support.
Background
The bridge template support is an important structural component for connecting an upper structure and a lower structure of a bridge, is positioned between the bridge and a cushion stone, is internally provided with a cushion block made of rubber for buffering, can reliably transmit load and deformation borne by the upper structure of the bridge to the lower structure of the bridge, and is an important force transmission device of the bridge.
However, the buffer block of the existing bridge support is usually exposed in the air and is in contact with external air moisture and dust, so that the corrosion is easily caused in the bridge support, the aging of the buffer block is accelerated, the service life of the bridge support is affected, and in order to solve the problems, the highway bridge template support is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a highway bridge template support.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a highway bridge formwork support comprises a base plate and an elastic block, wherein the bottom of the elastic block is fixed with the base plate, a top plate is fixed at the top of the elastic block, an installation cylinder is fixed at the top of the base plate, a connecting column is arranged inside the installation cylinder, the bottom of the connecting column is fixed with the inner bottom of the installation cylinder through a first spring, the top of the connecting column is fixed with the top plate, an installation groove is formed in the top of the base plate, a connecting pipe and a backing ring are arranged inside the installation groove, the inner wall of the connecting pipe is fixed with the top plate, an installation pipe is arranged outside the elastic block, a drying bag is filled inside the installation pipe, the bottom of the backing ring is fixed with the groove bottom of the installation groove through a plurality of second springs, a circular groove is formed in the bottom of the connecting pipe, a sealing ring is arranged inside the circular groove, and the bottom of the sealing ring is fixed with the top, the inside of mounting groove is filled with sealed fat, the outside of connecting pipe is fixed with the shielding plate.
Preferably, the number of the installation cylinders is four, and the four installation cylinders are uniformly distributed around the elastic block.
Preferably, the cross sections of the connecting pipe and the mounting groove are rectangular, and the top of the connecting pipe is flush with the top of the top plate.
Preferably, the installation pipe is an annular pipe, and a plurality of vent holes are formed in the outer side of the installation pipe.
Preferably, the sealing grease is vaseline, and the top of the sealing grease is flush with the top of the base plate.
Preferably, the shielding plate is an annular plate, and the bottom of the shielding plate is located on the side surface of the base plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in through setting up mounting groove, connecting pipe, backing ring, ring channel, sealing washer, sealed fat, shielding plate, installation pipe, dry package and air vent for the inside of this highway bridge template support is in encapsulated situation, and the inside is carried out air, the isolated and moisture of dust and is got rid of, thereby prevents that the corrosion from appearing in the inside metal connecting piece of this highway bridge template support, also is favorable to slowing down the ageing of elastic block, is of value to the service life who prolongs this highway bridge template support.
2. The utility model discloses in through setting up first spring, second spring, an installation section of thick bamboo and spliced pole, play the additional action to the elastic block, share the pressure that the elastic block received, be favorable to improving the stability of this roof.
To sum up, this highway bridge template support's inside is in encapsulated situation, and the inside is carried out air, dust completely cut off and moisture and is got rid of to prevent that the corrosion from appearing in this highway bridge template support's inside metal connecting piece, also be favorable to slowing down the ageing of elastic block, be of value to the life who prolongs this highway bridge template support, can share the pressure that the elastic block received in addition, be favorable to improving the stability of this roof, have good practical meaning.
Drawings
Fig. 1 is a schematic sectional structural view of a highway bridge formwork support provided by the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: the device comprises a base plate 1, an elastic block 2, a top plate 3, an installation barrel 4, a connecting column 5, a first spring 6, an installation groove 7, a connecting pipe 8, an installation pipe 9, a drying bag 10, a backing ring 11, a second spring 12, an annular groove 13, a sealing ring 14, sealing grease 15, a shielding plate 16 and an air vent 17.
Detailed Description
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.
Referring to fig. 1-2, a highway bridge formwork support comprises a base plate 1 and an elastic block 2, wherein the bottom of the elastic block 2 is fixed with the base plate 1, a top plate 3 is fixed on the top of the elastic block 2, an installation barrel 4 is fixed on the top of the base plate 1, the installation barrel 4 plays a role of fixing and limiting, a connection post 5 is arranged inside the installation barrel 4, the bottom of the connection post 5 is fixed with the inner bottom of the installation barrel 4 through a first spring 6, the top of the connection post 5 is fixed with the top plate 3, an installation groove 7 is formed in the top of the base plate 1, a connection pipe 8 and a backing ring 11 are arranged inside the installation groove 7, the backing ring 11 plays a role of connecting and sealing, the inner wall of the connection pipe 8 is fixed with the top plate 3, an installation pipe 9 is arranged on the outer side of the elastic block 2, a drying bag 10 is filled inside the installation pipe 9, the bottom of the backing ring 11 is fixed with the, annular groove 13 has been seted up to the bottom of connecting pipe 8, and annular groove 13's inside is equipped with sealing washer 14, and sealing washer 14's bottom is fixed mutually with backing ring 11 top, and the inside packing of mounting groove 7 has sealed fat 15, and sealed fat 15 plays isolated air's effect, has increased the seal, and the outside of connecting pipe 8 is fixed with shielding plate 16.
The quantity of installation section of thick bamboo 4 is four, four installation sections of thick bamboo 4 are in elastic block 2 evenly distributed all around, the cross section of connecting pipe 8 and mounting groove 7 is the rectangle, the top of connecting pipe 8 is level with the top of roof 3 mutually, installation pipe 9 is the ring tube, a plurality of air vent 17 has been seted up in the outside of installation pipe 9, sealed fat 15 is vaseline, the top of sealed fat 15 is level with the top of bed plate 1 mutually, shielding plate 16 is the ring plate, shielding plate 16's bottom is located the side of bed plate 1.
The working principle is as follows: during the use, connecting pipe 8 keeps apart the outside of elastic block 2, herein sealed fat 15 also is connected the gap between 8 bottoms of connecting pipe and the mounting groove 7 simultaneously, play sealed dustproof effect, then dry package 10 carries out the drying through the moisture in the inside air of air vent 17 with connecting pipe 8, be favorable to preventing that the corrosion from appearing in the metal connecting piece, play good guard action to this public road bridge template support, when vibrations appear, first spring 6 plays buffering supporting effect with spliced pole 5 cooperation down this moment, play the additional action to elastic block 2, be favorable to improving the stability of this roof 3 simultaneously, shielding plate 16 also plays the effect of the junction between protection connecting pipe 8 bottom and the mounting groove 7 in addition.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a highway bridge formwork support, includes bed plate (1) and elastic block (2), its characterized in that, elastic block (2) bottom is fixed mutually with bed plate (1), the top of elastic block (2) is fixed with roof (3), the top of bed plate (1) is fixed with installation section of thick bamboo (4), the inside of installation section of thick bamboo (4) is equipped with spliced pole (5), the bottom of spliced pole (5) is fixed mutually through the interior bottom of first spring (6) with installation section of thick bamboo (4), the top of spliced pole (5) is fixed mutually with roof (3), mounting groove (7) have been seted up at the top of bed plate (1), the inside of mounting groove (7) is equipped with connecting pipe (8) and backing ring (11), connecting pipe (8) inner wall is fixed mutually with roof (3), the outside of elastic block (2) is equipped with mounting tube (9), the utility model discloses a mounting tube, including mounting tube (9), mounting tube (8), backing ring (11), a plurality of second spring (12), mounting groove (7), ring channel (13) have been seted up to the bottom of connecting pipe (8), the inside of ring channel (13) is equipped with sealing washer (14), the bottom and the backing ring (11) top of sealing washer (14) are fixed mutually, the inside packing of mounting groove (7) has sealed fat (15), the outside of connecting pipe (8) is fixed with shielding plate (16).
2. The highway bridge formwork support according to claim 1, wherein the number of the mounting cylinders (4) is four, and the four mounting cylinders (4) are uniformly distributed around the elastic block (2).
3. The highway bridge formwork support according to claim 1, wherein the cross section of the connecting pipe (8) and the cross section of the mounting groove (7) are rectangular, and the top of the connecting pipe (8) is flush with the top of the top plate (3).
4. The highway bridge formwork support according to claim 1, wherein the mounting pipe (9) is an annular pipe, and a plurality of vent holes (17) are formed in the outer side of the mounting pipe (9).
5. A road and bridge formwork support as claimed in claim 1, wherein said sealing grease (15) is vaseline, the top of said sealing grease (15) being flush with the top of the foundation plate (1).
6. A road bridge formwork support according to claim 1, wherein said shielding plate (16) is an annular plate, the bottom of said shielding plate (16) being located at the side of the foundation plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020170389.5U CN211713665U (en) | 2020-02-14 | 2020-02-14 | Highway bridge template support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020170389.5U CN211713665U (en) | 2020-02-14 | 2020-02-14 | Highway bridge template support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211713665U true CN211713665U (en) | 2020-10-20 |
Family
ID=72825427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020170389.5U Active CN211713665U (en) | 2020-02-14 | 2020-02-14 | Highway bridge template support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211713665U (en) |
-
2020
- 2020-02-14 CN CN202020170389.5U patent/CN211713665U/en active Active
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