CN214656340U - Road and bridge construction is with waterproof construction who has resistance to compression heat-resistant type - Google Patents
Road and bridge construction is with waterproof construction who has resistance to compression heat-resistant type Download PDFInfo
- Publication number
- CN214656340U CN214656340U CN202120220844.2U CN202120220844U CN214656340U CN 214656340 U CN214656340 U CN 214656340U CN 202120220844 U CN202120220844 U CN 202120220844U CN 214656340 U CN214656340 U CN 214656340U
- Authority
- CN
- China
- Prior art keywords
- rubber pad
- groove
- spring
- road
- bridge construction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 32
- 230000006835 compression Effects 0.000 title claims abstract description 16
- 238000007906 compression Methods 0.000 title claims abstract description 16
- 239000004566 building material Substances 0.000 claims abstract description 29
- 238000001125 extrusion Methods 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Bridges Or Land Bridges (AREA)
- Road Paving Structures (AREA)
Abstract
The utility model discloses a compression-resistant heat-resistant waterproof structure for road and bridge construction, which comprises building materials and expansion joints, wherein a sealing groove is formed on one side of each building material, and a rubber pad is connected inside the sealing groove; close to oblique breach one side of building materials has seted up the thread groove, the inside through connection of thread groove has the threaded rod, the spacing groove has been seted up to thread groove one side, the one end of threaded rod is connected with the stripper bar, the expansion joint is seted up between the building materials. This road and bridge construction is with waterproof construction who has resistance to compression heat-resistant type is provided with skeleton and first spring, and the rubber pad makes progress little protruding and receives more pressure easily, receives the contractility that the pressure impact can be to the rubber pad for a long time and produces the influence, after installing first spring, the rubber pad receives external force extrusion can compress first spring and carry out deformation, and after pressure, first spring loses the extrusion can reply deformation and upwards support the rubber pad, is convenient for improve compressive resistance.
Description
Technical Field
The utility model relates to a road and bridge construction technical field specifically is a road and bridge construction is with waterproof construction who has resistance to compression heat-resistant type.
Background
The building expansion joint is a structural joint which is arranged along a proper position of a building or a construction joint direction of the building in order to prevent the building components from expanding with heat and contracting with cold due to the change of the climate and temperature and causing the crack or damage of the structure. The expansion joint is a building member above the foundation, such as a wall body, a floor slab, a roof and the like, which are divided into two independent parts, so that the building or the structure can horizontally expand and contract along the long direction, along with the development of science and technology, the compression-resistant and heat-resistant waterproof structure for road and bridge construction is developed to a great extent, the development of the expansion joint brings great convenience to people when the expansion joint is used for waterproofing, and the variety and the number of the expansion joint are increased day by day.
The waterproof construction that has the heat-resisting type of resistance to compression is used in road and bridge construction in the existing market mostly not convenient to use, and the installation of not being convenient for is fixed, can often be rolled by the vehicle past after the installation when using, and the resistance to compression of not being convenient for resets, prevents that debris from piling up the jam not being convenient for, consequently will improve with the waterproof construction that has the heat-resisting type of resistance to compression to present road and bridge construction.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a road and bridge construction is with waterproof construction with resistance to compression heat-resistant type to solve the road and bridge construction on the present market that above-mentioned background art provided with and use not convenient for mostly with the waterproof construction with resistance to compression heat-resistant type, the installation of being not convenient for is fixed, can often be rolled by past vehicle when using after having installed, and the resistance to compression of being not convenient for resets, is not convenient for prevent that debris from piling up the problem of jam.
In order to achieve the above object, the utility model provides a following technical scheme: a compression-resistant heat-resistant waterproof structure for road and bridge construction comprises a building material and an expansion joint, wherein a sealing groove is formed in one side of the building material, and a rubber pad is connected inside the sealing groove;
a framework is connected inside the rubber pad, a first spring is connected between the framework and the rubber pad, grooves are formed in two sides of the framework, a second spring is installed inside each groove, and one end of each second spring is connected with a connecting block;
an extrusion groove is formed in one side, close to the connecting block, of the rubber pad, a clamping block is connected to one side, close to the extrusion groove, of the connecting block, a clamping groove is formed in one side, close to the clamping block, of the building material, and an inclined notch is formed in one side of the clamping block;
close to oblique breach one side of building materials has seted up the thread groove, the inside through connection of thread groove has the threaded rod, the spacing groove has been seted up to thread groove one side, the one end of threaded rod is connected with the stripper bar, the expansion joint is seted up between the building materials.
Preferably, the inner size of the sealing groove is matched with the outer size of the rubber pad, and the top of the rubber pad is arc-shaped.
Preferably, the first springs are provided with five groups, the five groups of first springs are symmetrically distributed about the center line of the rubber pad, and the rubber pad and the framework form a telescopic structure through the first springs.
Preferably, the connecting block and the clamping block are of an integral structure, and the connecting block and the groove form a telescopic structure through a second spring.
Preferably, the size of the extrusion groove is slightly smaller than that of the fixture block, and the size of the fixture block is slightly smaller than that of the clamping groove.
Preferably, be threaded connection between threaded rod and the thread groove, and structure as an organic whole between threaded rod and the extrusion stem to the arc slope has been seted up to the end of extrusion stem, and the inclination on slope is the same with the inclination of oblique breach.
Compared with the prior art, the beneficial effects of the utility model are that: this road and bridge construction is with waterproof construction who has the heat-resisting type of resistance to compression:
1. the rubber gasket is arranged at the sealing groove and is placed down, the clamping block is firstly extruded by building materials to compress the second spring to enter the groove, the clamping block loses the blockage until the clamping block moves to the clamping groove position, the clamping block is clamped into the clamping groove under the elastic force of the second spring, then the threaded rod is inserted in the groove in an aligning mode, the threaded rod is screwed, when the threaded rod slides with the thread of the thread groove, the extrusion rod at one end of the threaded rod can move downwards along with the threaded rod, the slope at one end of the extrusion rod extrudes the inclined notch, the clamping block can be driven to move towards the deep part of the clamping groove after the inclined notch is stressed, the fixture block can drive the connecting block to move after moving, the rubber gasket can be extruded by the movement of the connecting block, the rubber gasket deforms after being subjected to extrusion force and is tightly pressed at one side of the building materials, so that the sealing and waterproof effects are achieved, and the installation and fixation are convenient;
2. the rubber pad is arranged, and the top of the rubber pad is arc-shaped, namely the rubber pad is slightly convex upwards and slightly higher than the building materials on two sides, so that when sundries fall on the outer surface of the rubber pad, the sundries cannot be accumulated and blocked above the rubber pad, but automatically fall on two sides of the rubber pad under the action of gravity, the rubber pad cannot be blocked and blocked due to long-time use, and the influence of the condensed blocks on the contractibility of the rubber pad is reduced;
3. be provided with skeleton and first spring, the rubber pad makes progress little protruding and receive more pressure easily, receive the contractility that pressure impact can be to the rubber pad for a long time and exert an influence, after installing first spring, the rubber pad receives external force extrusion can compress first spring and deform, and after pressure, first spring loses the extrusion and can reply deformation and upwards support the rubber pad, is convenient for improve compressive resistance.
Drawings
Fig. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
fig. 3 is a schematic view of the local enlarged structure at a position of the present invention.
In the figure: 1. building materials; 2. a sealing groove; 3. a rubber pad; 4. a framework; 5. a first spring; 6. a groove; 7. a second spring; 8. connecting blocks; 9. extruding a groove; 10. a clamping block; 11. a card slot; 12. an oblique notch; 13. a thread groove; 14. a threaded rod; 15. a limiting groove; 16. an extrusion stem; 17. an expansion joint.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a pressure-resistant and heat-resistant waterproof structure for road and bridge construction comprises a building material 1, a sealing groove 2, a rubber pad 3, a framework 4, a first spring 5, a groove 6, a second spring 7, a connecting block 8, an extrusion groove 9, a clamping block 10, a clamping groove 11, an inclined notch 12, a threaded groove 13, a threaded rod 14, a limiting groove 15, an extrusion rod 16 and an expansion joint 17, wherein the sealing groove 2 is formed in one side of the building material 1, the inner size of the sealing groove 2 is matched with the external dimension of the rubber pad 3, the top of the rubber pad 3 is arc-shaped, the rubber pad 3 is slightly convex upwards and slightly higher than the building material 1 on two sides, so that when sundries fall on the outer surface of the rubber pad 3, the sundries cannot be accumulated and blocked above the rubber pad 3, but automatically fall on two sides of the rubber pad 3 under the action of gravity, and the rubber pad 3 cannot be blocked due to long-time use, thereby reducing the influence of the condensed blocks on the contractibility of the rubber gasket 3, and the rubber gasket 3 is connected in the sealing groove 2;
the rubber pad 3 is internally connected with a framework 4, a first spring 5 is connected between the framework 4 and the rubber pad 3, the first spring 5 is provided with five groups, the five groups of first springs 5 are symmetrically distributed about the central line of the rubber pad 3, a telescopic structure is formed between the rubber pad 3 and the framework 4 through the first spring 5, the rubber pad 3 is slightly upwards convex and easily subjected to more pressure, the contractility of the rubber pad 3 can be influenced by long-time pressure impact, after the first spring 5 is installed, the rubber pad 3 is extruded by external force to compress the first spring 5 to deform, after the pressure is passed, the first spring 5 loses extrusion and can restore to deform and support the rubber pad 3 upwards, so that the compressive resistance is improved, grooves 6 are formed in both sides of the framework 4, a second spring 7 is installed in each groove 6, one end of the second spring 7 is connected with a connecting block 8, the connecting block 8 and the clamping block 10 are of an integral structure, the connecting block 8 and the groove 6 form a telescopic structure through the second spring 7, the clamping block 10 is firstly extruded by the building material 1 to compress the second spring 7 to enter the groove 6 until the clamping block 10 moves to the position of the clamping groove 11, the clamping block 10 loses the barrier, and the clamping block is clamped into the clamping groove 11 under the elastic force of the second spring 7, so that the installation is facilitated;
an extrusion groove 9 is formed in one side, close to the connecting block 8, of the rubber pad 3, the size of the extrusion groove 9 is slightly smaller than that of the clamping block 10, the size of the clamping block 10 is slightly smaller than that of the clamping groove 11, the clamping block 10 is driven to move towards the deep part of the clamping groove 11 after the inclined notch 12 is stressed, the connecting block 8 is driven to move after the clamping block 10 moves, the rubber pad 3 is extruded by the connecting block 8 when the connecting block 8 moves, the rubber pad 3 deforms and is tightly pressed on one side of the building material 1 after being subjected to extrusion force, so that the sealing and waterproof effects are achieved, the clamping block 10 is connected to one side, close to the extrusion groove 9, of the connecting block 8, the clamping groove 11 is formed in one side, close to the clamping block 10, of the building material 1, and the inclined notch 12 is formed in one side of the clamping block 10;
be close to oblique breach 12 thread groove 13 has been seted up to one side of building materials 1, the inside through connection of thread groove 13 has threaded rod 14, be threaded connection between threaded rod 14 and the thread groove 13, and structure as an organic whole between threaded rod 14 and the stripper bar 16, and the arc slope has been seted up to the end of stripper bar 16, and the inclination on slope is the same with oblique breach 12's inclination, aligns thread groove 13 with threaded rod 14 and inserts, twists threaded rod 14, and when threaded rod 14 and thread groove 13 screw thread slip, 14 one end of threaded rod's 14 one end can follow threaded rod 14 and down remove, makes the slope extrusion of 16 one end of stripper bar 12 oblique breach 12, spacing groove 15 has been seted up to thread groove 13 one side, the one end of threaded rod 14 is connected with stripper bar 16, expansion joint 17 is seted up between building materials 1.
The working principle is as follows: when the compression-resistant heat-resistant waterproof structure for road and bridge construction is used, firstly, the rubber pad 3 is aligned with the sealing groove 2 and is put down, the fixture block 10 is firstly extruded by the building material 1 to compress the second spring 7 to enter the groove 6 until the fixture block 10 moves to the position of the clamping groove 11, the fixture block 10 loses the barrier and is clamped into the clamping groove 11 under the action of the elastic force of the second spring 7, then the threaded rod 14 is inserted into the threaded groove 13 aligned with the threaded groove 13, the threaded rod 14 is screwed, the extrusion rod 16 at one end of the threaded rod 14 moves downwards along with the threaded rod 14 while the threaded rod 14 slides in a threaded manner, so that the inclined notch 12 at one end of the extrusion rod 16 is extruded by the slope, the fixture block 10 is driven to move towards the deep part of the clamping groove 11 after the inclined notch 12 is stressed, the fixture block 10 moves to drive the connecting block 8 to move, the rubber pad 3 is extruded by the movement of the connecting block 8, the rubber pad 3 deforms and is pressed on one side of the building material 1 after being extruded, thereby having the effect of sealing and water proofing, being convenient for installation and fixation, because the top of the rubber pad 3 is arc-shaped, namely the rubber pad 3 is slightly convex upwards and slightly higher than the building materials 1 at two sides, when sundries fall on the surface of the rubber pad 3, the sundries do not pile up and block above the rubber pad 3, but automatically fall to two sides of the rubber pad 3 under the action of gravity, thus ensuring that the rubber pad 3 does not block due to long-time use, thereby reducing the influence of the condensed blocks on the contractibility of the rubber pad 3, the upward slight convex of the rubber pad 3 is easy to receive more pressure, the long-time pressure impact can affect the contractibility of the rubber pad 3, after the first spring 5 is installed, the rubber pad 3 is extruded by external force and can compress the first spring 5 to deform, and the first spring 5 can recover the deformation and support the rubber pad 3 upwards after the pressure, to facilitate increased resistance to stress, and are not described in detail in this specification as being within the skill of those in the art.
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 invention.
Claims (6)
1. The utility model provides a road bridge construction is with waterproof construction who has heat-resisting type of resistance to compression, includes building materials (1) and expansion joint (17), its characterized in that: a sealing groove (2) is formed in one side of the building material (1), and a rubber pad (3) is connected inside the sealing groove (2);
a framework (4) is connected inside the rubber pad (3), a first spring (5) is connected between the framework (4) and the rubber pad (3), grooves (6) are formed in two sides of the framework (4), a second spring (7) is installed inside each groove (6), and one end of each second spring (7) is connected with a connecting block (8);
an extrusion groove (9) is formed in one side, close to the rubber pad (3), of the connecting block (8), a clamping block (10) is connected to one side, close to the extrusion groove (9), of the connecting block (8), a clamping groove (11) is formed in one side, close to the clamping block (10), of the building material (1), and an inclined notch (12) is formed in one side of the clamping block (10);
be close to oblique breach (12) thread groove (13) have been seted up to one side of building materials (1), thread groove (13) inside through connection has threaded rod (14), spacing groove (15) have been seted up to thread groove (13) one side, the one end of threaded rod (14) is connected with stripper bar (16), expansion joint (17) are seted up between building materials (1).
2. The waterproof structure with pressure and heat resistance for road and bridge construction according to claim 1, wherein: the inner size of the sealing groove (2) is matched with the overall size of the rubber pad (3), and the top of the rubber pad (3) is arc-shaped.
3. The waterproof structure with pressure and heat resistance for road and bridge construction according to claim 1, wherein: the first springs (5) are provided with five groups, the five groups of the first springs (5) are symmetrically distributed about the center line of the rubber pad (3), and the rubber pad (3) and the framework (4) form a telescopic structure through the first springs (5).
4. The waterproof structure with pressure and heat resistance for road and bridge construction according to claim 1, wherein: the connecting block (8) and the clamping block (10) are of an integral structure, and the connecting block (8) and the groove (6) form a telescopic structure through a second spring (7).
5. The waterproof structure with pressure and heat resistance for road and bridge construction according to claim 1, wherein: the size of the extrusion groove (9) is slightly smaller than that of the clamping block (10), and the size of the clamping block (10) is slightly smaller than that of the clamping groove (11).
6. The waterproof structure with pressure and heat resistance for road and bridge construction according to claim 1, wherein: threaded connection is between threaded rod (14) and thread groove (13), and is structure as an organic whole between threaded rod (14) and extrusion stem (16), and the arc slope has been seted up to the end of extrusion stem (16), and the inclination on slope is the same with the inclination of oblique breach (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120220844.2U CN214656340U (en) | 2021-01-27 | 2021-01-27 | Road and bridge construction is with waterproof construction who has resistance to compression heat-resistant type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120220844.2U CN214656340U (en) | 2021-01-27 | 2021-01-27 | Road and bridge construction is with waterproof construction who has resistance to compression heat-resistant type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214656340U true CN214656340U (en) | 2021-11-09 |
Family
ID=78519551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120220844.2U Expired - Fee Related CN214656340U (en) | 2021-01-27 | 2021-01-27 | Road and bridge construction is with waterproof construction who has resistance to compression heat-resistant type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214656340U (en) |
-
2021
- 2021-01-27 CN CN202120220844.2U patent/CN214656340U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102086770B (en) | Cone resistive friction sleeve large-deformation anchor rod | |
| CN106087727B (en) | A kind of prepressing type Multidirectional displacement bridge expansion device | |
| CN106786321A (en) | Suitable for the prefabricated assembled cable trench in depression area | |
| CN214656340U (en) | Road and bridge construction is with waterproof construction who has resistance to compression heat-resistant type | |
| CN112095846A (en) | Seamless connection structure of building wall | |
| CN111711037B (en) | Quick butt-joint device of cable | |
| CN211735835U (en) | Expansion joint structure is built in room | |
| CN207227945U (en) | Modular expansion device and bridge with pressure-bearing connection | |
| CN109235257B (en) | Water stop for prepressing, water-proof, noise-reducing and shock-absorbing bridge expansion joint | |
| CN215907042U (en) | Civil engineering expansion joint waterproof construction | |
| CN212175873U (en) | Basement expansion joint waterproof construction | |
| CN110344583B (en) | Wallboard formwork structure of flaw detection room and construction process thereof | |
| CN109281419A (en) | A kind of hot rolled H-shaped buckling restrained brace | |
| CN115370024A (en) | Anti-bank waterproof construction of expansion joint | |
| CN210067528U (en) | A bracing piece U type spare for assembly type structure construction | |
| CN203947383U (en) | Cement concrete pavement space joint | |
| CN209163107U (en) | A kind of hot rolled H-shaped buckling restrained brace | |
| CN206829387U (en) | A kind of shallow embedding formula expanded joint structure | |
| CN217629720U (en) | Seepage-proof structure for expansion joint of hydraulic building | |
| CN214006219U (en) | Vertical connection structure of light steel keel | |
| CN220523601U (en) | Water supply and drainage pipeline protection structure | |
| CN214614660U (en) | Expansion joint of pressure-resistant structure | |
| CN111139735A (en) | Bridge expansion device | |
| CN221399422U (en) | Basement movement joint sealing device | |
| CN214329340U (en) | Waterproof fire expansion joint structure of ground stone paving structure |
Legal Events
| 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: 20211109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |