CN218059939U - Damping rubber pad installation device for bridge - Google Patents
Damping rubber pad installation device for bridge Download PDFInfo
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- CN218059939U CN218059939U CN202222035155.1U CN202222035155U CN218059939U CN 218059939 U CN218059939 U CN 218059939U CN 202222035155 U CN202222035155 U CN 202222035155U CN 218059939 U CN218059939 U CN 218059939U
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Abstract
The utility model discloses a rubber gasket installation device for bridge, including the self-clamping mechanism that is used for centre gripping rubber gasket, be used for controlling the degree of depth adjustment mechanism that self-clamping mechanism gos deep into between the case roof beam and be used for controlling the horizontal adjustment mechanism that self-clamping mechanism lateral shifting between the case roof beam. The damping rubber pad is clamped by a self-clamping mechanism; then the installation depth from the lower part of the self-clamping mechanism to the damping rubber pad is adjusted through a depth adjusting mechanism; then the self-clamping mechanism and the damping rubber pad are driven by the horizontal adjusting mechanism to move together towards the side wall of the box girder to be installed, and the damping rubber pad is tightly pressed on the side wall of the box girder; and finally, releasing the shock-absorbing rubber pad from the clamping mechanism to complete the installation work of the shock-absorbing rubber pad. The utility model provides the high suitability and the installation degree of accuracy of device under different operating modes.
Description
Technical Field
The utility model relates to a bridge construction technical field, concretely relates to damping rubber pad installation device for bridge.
Background
Because of the development of industry, the growth of population and the perfect needs of traffic network, bridge engineering is constantly increasing, and in bridge engineering, the roof beam body can bump in roof beam end position under the effect of dynamic load, and based on this, roof beam body end need set up rubber-absorbing pad to this reaches the purpose of buffering and protection roof beam body. After the cast-in-place box girder construction is completed, a damping rubber pad needs to be arranged at the girder end, and the traditional manual pasting method is not suitable due to the narrow operation space for arranging the damping rubber pad, and the damping rubber pad needs to be installed by means of tools.
At present, a method for installing the shock-absorbing rubber pad at the beam end does not form a uniform and mature method, the method is mainly used for hanging wires and combined installation by utilizing crowbars on site, the method is poor in effect, the bonding surface of the shock-absorbing rubber pad cannot be guaranteed to be in uniform contact with concrete at the beam end, and then high enough precision cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned defect that prior art exists, provide a shock-absorbing rubber pad installation device for bridge, be applicable to the construction of the shock-absorbing rubber pad of different degree of depth, not unidimensional.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:
the utility model provides a damping rubber pad installation device for bridge which characterized in that: the self-clamping type damping rubber gasket clamping device comprises a self-clamping type mechanism for clamping a damping rubber gasket, a depth adjusting mechanism for controlling the self-clamping type mechanism to penetrate into the box girder, and a horizontal adjusting mechanism for controlling the self-clamping type mechanism to transversely move between the box girders, wherein the horizontal adjusting mechanism is horizontally arranged, and two ends of the horizontal adjusting mechanism are respectively arranged at the tops of the box girders at two sides in a sliding connection manner; the depth adjusting mechanism is fixedly arranged on the horizontal adjusting mechanism and transversely moves along with the horizontal adjusting mechanism; the self-clamping mechanism is arranged on the depth adjusting mechanism; the shock-absorbing rubber pads are tightly attached to the side wall of the box girder under the action of the horizontal adjusting mechanism, and the self-clamping mechanism loosens the shock-absorbing rubber pads.
According to the technical scheme, the horizontal adjusting mechanism comprises a horizontal rod, leveling moving components and a power unit, wherein the two groups of leveling moving components are respectively arranged at two ends of the horizontal rod, the leveling moving components respectively fall on the tops of two adjacent box beams, and the power unit is arranged on the depth adjusting mechanism or the horizontal rod and drives the horizontal rod to move on the box beams.
According to the technical scheme, the leveling moving assembly comprises a plurality of leveling supports and pulleys, one end of each leveling support is arranged at the bottom of the horizontal rod, the other end of each leveling support is connected with the corresponding pulley, and the horizontal rod is ensured to be always in a horizontal state by adjusting the included angle between each leveling support and the corresponding horizontal rod.
According to the technical scheme, the power unit adopts an inflatable air bag which is arranged on the depth adjusting mechanism, and the depth adjusting mechanism is positioned between the arrangement position of the inflatable air bag and the arrangement position of the self-clamping mechanism; the inflatable bladder expands laterally during inflation.
According to the technical scheme, the horizontal rods are arranged in parallel with the gaps between the box beams, and the extrusion plate is arranged between the depth adjusting mechanism and the inflatable air bag.
According to the technical scheme, the depth adjusting mechanism comprises a first support, a second support and a third support, the first support is vertically arranged on the horizontal adjusting mechanism, and the bottom end of the third support is arranged on the self-clamping mechanism; the plurality of second supports are connected in the head position and are fixedly arranged between the first support and the third support, and scales are arranged on the first support, the second support and the third support; according to the installation position of the shock-absorbing rubber pads, the fixing positions of the first support and the horizontal adjusting mechanism and the number of the second supports are adjusted.
According to the technical scheme, the self-clamping mechanism sequentially comprises a bottom plate, a spring, a movable plate, a pull rope, a fixed pulley and a top plate from bottom to top, the bottom plate and the top plate are arranged in parallel, and the bottom plate and the top plate are respectively fixed at the bottom and the top of the depth adjusting mechanism; the movable plate is arranged between the bottom plate and the top plate, one end of the spring is arranged at the top of the bottom plate, and the other end of the spring is arranged at the bottom of the movable plate; the bottom end of the pull rope is arranged at the top of the movable plate, the other end of the pull rope penetrates through the fixed pulley, and the fixed pulley is fixed on the top plate; the shock-absorbing rubber pad is arranged between the bottom plate and the movable plate, and the shock-absorbing rubber pad is clamped and released by loosening the pull rope.
According to the technical scheme, the side edge of the movable plate close to the depth adjusting mechanism is provided with the movable ring, the movable ring is sleeved on the depth adjusting mechanism, and the movable plate can only move up and down relative to the bottom plate under the action of the movable ring.
According to the technical scheme, the opposite surfaces of the movable plate and the bottom plate are provided with the group of limiting baffle plates, the limiting baffle plates are vertically arranged on the same vertical surface, and the damping rubber pad is located between the limiting baffle plates and the side surface of the box girder to be attached when the damping rubber pad is in a clamping state.
According to the technical scheme, the movable plate is fixedly provided with the fixing ring, and the spring and the pull rope are connected with the movable plate through the fixing ring.
The utility model discloses following beneficial effect has:
1. firstly, clamping the damping rubber pad by using a self-clamping mechanism; then the installation depth from the lower part of the self-clamping mechanism to the shock-absorbing rubber pad is adjusted through a depth adjusting mechanism; then the self-clamping mechanism and the damping rubber pad are driven by the horizontal adjusting mechanism to move together towards the side wall of the box girder to be installed, and the damping rubber pad is tightly pressed on the side wall of the box girder; and finally, releasing the shock-absorbing rubber pad from the clamping mechanism to complete the installation work of the shock-absorbing rubber pad. The utility model provides the high suitability and the installation degree of accuracy of device under different operating modes.
2. Be equipped with the stripper plate between degree of depth adjustment mechanism and the gasbag of aerifing, laying of stripper plate makes transmission to self-holding formula mechanism and rubber cushion that the effort of the gasbag of aerifing can be even, has improved rubber cushion's installation accuracy.
3. Scales are arranged on the first support, the second support and the third support, and the number of the second supports is increased or decreased according to the installation depth of the shock-absorbing rubber pads; greatly improved the utility model discloses the suitability and the installation accuracy under different operating modes.
4. The shock-absorbing rubber pads are fixed by the aid of the bottom plate, the springs, the movable plate and the pull ropes, the distance between the bottom plate and the movable plate can be adjusted at will, the shock-absorbing rubber pads in various sizes are clamped under the action of the springs, and applicability of the shock-absorbing rubber pad clamp is improved; in addition, the movable ring is fixed on the movable plate and sleeved on the whole support formed by the first support, the second support and the third support, so that the movable plate is limited to move transversely relative to the whole support, and the damping rubber pad is prevented from being separated from the clamping of the self-clamping mechanism.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a side view of an embodiment of the present invention;
in the figure, 11, horizontal bar; 12. a leveling moving component; 12-1, leveling brackets; 12-2, a pulley; 13. a power unit; 13-1, inflating an airbag; 13-2, inflating a tube; 13-3, extruding a plate; 21. a first bracket; 22. a second bracket; 23. a third support; 24. clamping a hoop; 31. a base plate; 32. a spring; 33. a movable plate; 34. pulling a rope; 35. a fixed pulley; 36. a top plate; 37. a movable ring; 38. a limit baffle; 39. a fixing ring; 40. a shock-absorbing rubber pad; 50. and (7) a box girder.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Referring to fig. 1-2, the utility model provides a damping rubber pad installation device for bridge, including the self-clamping mechanism that is used for centre gripping damping rubber pad 40, the degree of depth adjustment mechanism that is used for controlling the self-clamping mechanism to go deep between the case roof beam 50 and the horizontal adjustment mechanism that is used for controlling the self-clamping mechanism lateral shifting between the case roof beam, horizontal adjustment mechanism level is laid, and horizontal adjustment mechanism's both ends are established at the case roof beam top of both sides with the mode of sliding connection respectively; the depth adjusting mechanism is fixedly arranged on the horizontal adjusting mechanism and transversely moves along with the horizontal adjusting mechanism; the self-clamping mechanism is arranged on the depth adjusting mechanism; the shock-absorbing rubber pads are tightly attached to the side wall of the box girder under the action of the horizontal adjusting mechanism, and the self-clamping mechanism loosens the shock-absorbing rubber pads.
The utility model uses the self-clamping mechanism to clamp the damping rubber pad; then the installation depth from the lower part of the self-clamping mechanism to the damping rubber pad is adjusted through a depth adjusting mechanism; then the self-clamping mechanism and the shock-absorbing rubber pad are driven by the horizontal adjusting mechanism to move towards the side wall of the box girder to be installed together, and the shock-absorbing rubber pad is tightly pressed on the side wall of the box girder; and finally, releasing the shock-absorbing rubber pad from the clamping mechanism to complete the installation work of the shock-absorbing rubber pad.
In some embodiments, the horizontal adjusting mechanism comprises a horizontal rod 11, two leveling moving components 12 and a power unit 13, wherein the two leveling moving components are respectively arranged at two ends of the horizontal rod, the leveling moving components respectively fall on the tops of two adjacent box beams, and the power unit is arranged on the depth adjusting mechanism or the horizontal rod and drives the horizontal rod to move on the box beams. The depth adjusting mechanism, the self-clamping mechanism and the horizontal rod are fixedly connected, and the power unit drives the depth adjusting mechanism, the self-clamping mechanism and the horizontal rod to move left and right in the gap between the box girders, so that the damping rubber pads are pressed on the side walls of the box girders.
According to the technical scheme, the leveling moving assembly comprises a plurality of leveling supports 12-1 and pulleys 12-2, one ends of the leveling supports are arranged at the bottoms of the horizontal rods, and the other ends of the leveling supports are connected with the pulleys.
According to the technical scheme, the power unit adopts an inflatable air bag 13-1, the inflatable air bag is arranged on the depth adjusting mechanism, and the depth adjusting mechanism is positioned between the arrangement position of the inflatable air bag and the arrangement position of the self-clamping mechanism; the inflatable air bag is connected with an external inflation source through an inflation tube 13-2; the inflatable bladder expands laterally during inflation. The power unit may also adopt other driving forms, such as oil cylinder, air cylinder and other parts, as long as the self-clamping mechanism can be transversely moved.
According to the technical scheme, the horizontal rods are arranged in parallel to the gaps between the box beams, the extrusion plates 13-3 are arranged between the depth adjusting mechanism and the inflatable air bags, and the arrangement of the extrusion plates enables the acting force of the inflatable air bags to be uniformly transmitted to the self-clamping mechanisms and the shock-absorbing rubber pads.
According to the technical scheme, the depth adjusting mechanism comprises a first support 21, a second support 22 and a third support 23, the first support is vertically arranged on the horizontal adjusting mechanism, and the bottom end of the third support is arranged on the self-clamping mechanism; the plurality of second supports are connected in the head position and are fixedly arranged between the first support and the third support, and scales are arranged on the first support, the second support and the third support; according to the installation position of the shock-absorbing rubber pads, the fixing positions of the first support and the horizontal adjusting mechanism and the number of the second supports are adjusted. Selecting a proper number of second brackets, assembling the first bracket, the second bracket and the third bracket into a whole, placing the lower part of the assembled bracket whole to a preset position, and fixedly connecting the first bracket with a horizontal rod of a horizontal adjusting structure through a hoop 24; scales are arranged on the first bracket, the second bracket and the third bracket, and the number of the second brackets is increased or decreased according to the installation depth of the shock-absorbing rubber pads; greatly improved the utility model discloses the suitability and the installation accuracy under different operating modes.
According to the technical scheme, the self-clamping mechanism sequentially comprises a bottom plate 31, a spring 32, a movable plate 33, a pull rope 34, a fixed pulley 35 and a top plate 36 from bottom to top, wherein the bottom plate and the top plate are arranged in parallel and are respectively fixed at the bottom and the top of the depth adjusting mechanism; the movable plate is arranged between the bottom plate and the top plate, one end of the spring is arranged at the top of the bottom plate, and the other end of the spring is arranged at the bottom of the movable plate; the bottom end of the pull rope is arranged at the top of the movable plate, the other end of the pull rope penetrates through the fixed pulley, and the fixed pulley is fixed on the top plate; the shock-absorbing rubber pad is arranged between the bottom plate and the movable plate, and the shock-absorbing rubber pad is clamped and released by loosening the pull rope; make the installation of rubber-damping pad more convenient. The top plate is further provided with a roller and a rotating handle, the pull rope penetrates through the fixed pulley and is fixed on the roller, and the roller is driven by the handle to rotate so as to achieve the retraction of the pull rope. The pull rope can also be directly pulled and released manually.
According to the technical scheme, the movable ring 37 is arranged on the side edge of the movable plate close to the depth adjusting mechanism, the movable ring is sleeved on the depth adjusting mechanism, and the movable plate can only move up and down relative to the bottom plate under the action of the movable ring.
According to the technical scheme, the opposite surfaces of the movable plate and the bottom plate are provided with a group of limiting baffles 38, the limiting baffles are vertically arranged on the same vertical surface, and the damping rubber pads are located between the limiting baffles and the side surfaces of the box girders to be attached when the damping rubber pads are in a clamping state.
According to the technical scheme, the movable plate is fixedly provided with the fixing ring 39, and the spring and the pull rope are connected with the movable plate through the fixing ring.
The utility model discloses an operating procedure as follows:
(1) The damping rubber pad is fixed through a self-clamping mechanism consisting of a bottom plate, a spring, a movable plate, a pull rope, a fixed pulley and a top plate, and one side of the damping rubber pad protrudes out of the self-clamping mechanism and is adjacent to a box girder on which the damping rubber pad needs to be installed; the other side is adjacent to the limit baffle.
(2) And placing the inflatable air bag at a position close to the extrusion plate, wherein one side of the inflatable air bag is adjacent to the extrusion plate, and the other side of the inflatable air bag is adjacent to the box girder without the damping rubber pad.
(3) Selecting a corresponding number of third brackets according to the installation depth of the shock-absorbing rubber pads, and assembling the first bracket, the second bracket and the third brackets into a bracket whole; because the bottom of third support is established on self-holding formula mechanism, according to the holistic scale of support, put the whole preset position of putting down of support, utilize the clamp to fix the first support that is in the whole upper end of support on the horizontal pole of level (l) ing structure afterwards.
(4) And after the horizontal rod is adjusted to be horizontal by using the leveling moving assembly of the horizontal adjusting mechanism, the inflatable air bag is inflated, and the self-clamping mechanism and the shock-absorbing rubber pad are extruded to the side surface of the box girder required to be provided with the shock-absorbing rubber pad by using the inflatable air bag.
(5) After the pressure in the air bag is stabilized for 3-5 minutes, the air bag valve is opened to discharge air, and meanwhile, the pulley of the self-clamping mechanism is utilized to pull the movable plate to move upwards, so that the shock-absorbing rubber pad can be separated, and the whole device is withdrawn.
The above is only a preferred embodiment of the present invention, and the scope of the right of the present invention should not be limited by this, so that the protection scope of the present invention is still covered by the equivalent changes made in the claims of the present invention.
Claims (10)
1. The utility model provides a damping rubber pad installation device for bridge which characterized in that: the self-clamping type damping rubber gasket clamping device comprises a self-clamping type mechanism for clamping a damping rubber gasket, a depth adjusting mechanism for controlling the self-clamping type mechanism to penetrate into the box girder, and a horizontal adjusting mechanism for controlling the self-clamping type mechanism to transversely move between the box girders, wherein the horizontal adjusting mechanism is horizontally arranged, and two ends of the horizontal adjusting mechanism are respectively arranged at the tops of the box girders at two sides in a sliding connection manner; the depth adjusting mechanism is fixedly arranged on the horizontal adjusting mechanism and transversely moves along with the horizontal adjusting mechanism; the self-clamping mechanism is arranged on the depth adjusting mechanism; the shock-absorbing rubber pads are tightly attached to the side wall of the box girder under the action of the horizontal adjusting mechanism, and the self-clamping mechanism loosens the shock-absorbing rubber pads.
2. The installation device of shock-absorbing rubber pads for bridges of claim 1, wherein: the horizontal adjusting mechanism comprises a horizontal rod, leveling moving assemblies and a power unit, wherein the two groups of leveling moving assemblies are respectively arranged at two ends of the horizontal rod, the leveling moving assemblies respectively fall on the tops of two adjacent box beams, and the power unit is arranged on the depth adjusting mechanism or the horizontal rod and drives the horizontal rod to move on the box beams.
3. The installation device of shock-absorbing rubber pads for bridges of claim 2, wherein: the leveling moving assembly comprises a plurality of leveling supports and pulleys, one end of each leveling support is arranged at the bottom of the corresponding horizontal rod, the other end of each leveling support is connected with the corresponding pulley, and the horizontal rods are guaranteed to be in a horizontal state all the time by adjusting included angles between the corresponding leveling supports and the corresponding horizontal rods.
4. The installation device of shock-absorbing rubber pads for bridges of claim 2, wherein: the power unit adopts an inflatable air bag which is arranged on the depth adjusting mechanism, and the depth adjusting mechanism is positioned between the arrangement position of the inflatable air bag and the arrangement position of the self-clamping mechanism; the inflatable air bag expands transversely during inflation.
5. The installation device of shock-absorbing rubber pads for bridges of claim 4, wherein: the horizontal rods are arranged in parallel with gaps between the box beams, and an extrusion plate is arranged between the depth adjusting mechanism and the inflatable air bag.
6. The installation device of shock-absorbing rubber pads for bridges of claim 1, wherein: the depth adjusting mechanism comprises a first support, a second support and a third support, the first support is vertically arranged on the horizontal adjusting mechanism, and the bottom end of the third support is arranged on the self-clamping mechanism; the plurality of second supports are connected in the head position and are fixedly arranged between the first support and the third support, and scales are arranged on the first support, the second support and the third support; according to the installation position of the shock-absorbing rubber pads, the fixing positions of the first support and the horizontal adjusting mechanism and the number of the second supports are adjusted.
7. The installation device of shock-absorbing rubber pads for bridges of any one of claims 1 to 5, wherein: the self-clamping mechanism sequentially comprises a bottom plate, a spring, a movable plate, a pull rope, a fixed pulley and a top plate from bottom to top, the bottom plate and the top plate are arranged in parallel, and the bottom plate and the top plate are respectively fixed at the bottom and the top of the depth adjusting mechanism; the movable plate is arranged between the bottom plate and the top plate, one end of the spring is arranged at the top of the bottom plate, and the other end of the spring is arranged at the bottom of the movable plate; the bottom end of the pull rope is arranged at the top of the movable plate, the other end of the pull rope penetrates through the fixed pulley, and the fixed pulley is fixed on the top plate; the shock-absorbing rubber pad is arranged between the bottom plate and the movable plate, and the shock-absorbing rubber pad is clamped and released by loosening the pull rope.
8. The installation device of shock-absorbing rubber pads for bridge of claim 7, wherein: the side of the movable plate close to the depth adjusting mechanism is provided with a movable ring which is sleeved on the depth adjusting mechanism, and the movable plate can only move up and down relative to the bottom plate under the action of the movable ring.
9. The installation device of shock-absorbing rubber pad for bridge of claim 7, wherein: be equipped with a set of limit baffle on the opposite face of fly leaf and bottom plate, limit baffle is vertical to be laid on same vertical face, is in under the clamping state at the rubber cushion pad, and the rubber cushion pad is located between limit baffle and the case roof beam side of will laminating.
10. The installation device of shock-absorbing rubber pads for bridge of claim 7, wherein: the movable plate is fixedly provided with a fixing ring, and the spring and the pull rope are connected with the movable plate through the fixing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222035155.1U CN218059939U (en) | 2022-08-03 | 2022-08-03 | Damping rubber pad installation device for bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222035155.1U CN218059939U (en) | 2022-08-03 | 2022-08-03 | Damping rubber pad installation device for bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218059939U true CN218059939U (en) | 2022-12-16 |
Family
ID=84401511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222035155.1U Active CN218059939U (en) | 2022-08-03 | 2022-08-03 | Damping rubber pad installation device for bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218059939U (en) |
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2022
- 2022-08-03 CN CN202222035155.1U patent/CN218059939U/en active Active
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