CN112195787A - Bridge engineering support bracket and support method thereof - Google Patents
Bridge engineering support bracket and support method thereof Download PDFInfo
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- CN112195787A CN112195787A CN202011023222.7A CN202011023222A CN112195787A CN 112195787 A CN112195787 A CN 112195787A CN 202011023222 A CN202011023222 A CN 202011023222A CN 112195787 A CN112195787 A CN 112195787A
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- 238000000034 method Methods 0.000 title claims description 10
- 238000009434 installation Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims description 28
- 230000000694 effects Effects 0.000 claims description 8
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 210000000056 organ Anatomy 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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Abstract
The invention relates to a bridge engineering supporting bracket which comprises a base, wherein four universal wheels are fixedly arranged on the periphery of the bottom end of the base, a guide pipe is embedded and connected on the periphery of the inside of the base, a T-shaped threaded rod is connected to the inner part of the guide pipe in a threaded manner, a first base plate is fixedly connected to the bottom end of the T-shaped threaded rod, a first hydraulic rod is fixedly connected to the top end of the base, and a mounting block is fixedly connected to the top end of the first hydraulic rod. According to the invention, the second hydraulic rod can be controlled to stretch and move through the cylinder, the sliding block can be driven to slide in the sliding groove through the second hydraulic rod, so that the two clamping plates can stretch and move, the side of the bridge can be clamped and fixed through the two clamping plates, the supporting device is prevented from sliding relative to the bridge, the bridge can be more stable, bridges with different widths can be fixed, whether the device is horizontal or not can be observed through the front end surface of the bearing plate and a horizontal ruler arranged on one side during installation of the device, and danger caused by inclined installation is prevented.
Description
Technical Field
The invention relates to a bridge engineering supporting bracket and a supporting method thereof, belonging to the technical field of bridge supports.
Background
The modern bridge development gradually develops to a large-span economic bridge, the large-span bridge becomes another development direction of the large-span bridge except for the suspension casting of the continuous beam, particularly, the segment box beam glue joint suspension splicing construction is widely applied.
The existing bridge engineering support bracket does not have the function of fixedly clamping two sides of the existing bridge engineering support bracket in the using process, so that the device does not have the function of stabilizing a bridge, and if the device is inclined, the device is not easy to observe, and the bridge is easy to collapse due to long-term inclination.
Disclosure of Invention
The invention aims to solve the problems that the existing bridge engineering support bracket does not have the function of fixedly clamping two sides of the existing bridge engineering support bracket, so that the device does not have the function of stabilizing a bridge, and if the device is inclined, the device is difficult to observe, and the bridge collapse danger is easily caused by long-term inclination.
In order to solve the technical problems, the invention provides the following technical scheme: a bridge engineering supporting bracket comprises a base, wherein four universal wheels are fixedly arranged on the periphery of the bottom end of the base, a guide pipe is embedded and connected on the periphery of the interior of the base, a T-shaped threaded rod is connected to the inner thread of the guide pipe, a first base plate is fixedly connected to the bottom end of the T-shaped threaded rod, a first hydraulic rod is fixedly connected to the top end of the base, an installation block is fixedly connected to the top end of the first hydraulic rod, a bearing supporting plate is fixedly connected to the top end of the installation block, supporting inclined rods are welded and connected between the two sides of the bottom end of the bearing supporting plate and the installation block, a horizontal ruler is embedded and connected to the front end surface and one side surface of the bearing supporting plate, a tightening mechanism is respectively arranged on the front end surface and one side of the bearing supporting plate, a sliding groove formed in the top end, the utility model discloses a bearing plate, including first hydraulic stem, second hydraulic stem opposite side fixedly connected with slider, and slider top fixedly connected with splint to the slider cup joints with the spout activity, bearing plate surface mounting has early warning mechanism, and installs firm mechanism all around respectively in the bearing plate bottom, splint internally mounted has pressure relief mechanism.
Further, the base is overlapped with the central axis of the first hydraulic rod, the clamping plate forms a sliding structure through the sliding block and the sliding groove, and the clamping plate forms a transmission structure through the sliding block and the second hydraulic rod.
Further, the early warning mechanism is inside including the box body with bearing plate bottom fixed connection, and box body inner wall both sides fixedly connected with touch switch, the standing groove has been seted up to box body inner wall bottom, and the inside shot of having placed of standing groove, bearing plate surface one side fixedly connected with battery, and bearing plate fixed surface is connected with warning light to bearing plate surface opposite side fixedly connected with bee calling organ.
Further, the storage battery is connected with the touch switch through a connecting wire, and the touch switch is connected with the warning lamp and the buzzer through the connecting wire.
Further, firm mechanism is inside including with the first loose axle of bearing plate bottom fixed connection all around, and first loose axle bottom rotates and is connected with flexible outer pole, the inside threaded connection of flexible outer pole has the screwed pipe, and the inside threaded connection of screwed pipe has the threaded rod, the threaded rod bottom end fixedly connected with second loose axle, and second loose axle bottom rotate and be connected with the second backing plate to ground nail has been cup jointed in the inside activity of second backing plate.
Furthermore, the second base plate and the threaded rod form a rotating structure through a second movable shaft, and the telescopic outer rod and the bearing support plate form a rotating structure through a first movable shaft.
Further, the first groove is formed in the inner wall of the clamping plate in the pressure relief mechanism, the connecting plate is movably sleeved in the first groove, the first reset spring is fixedly connected to the surface of the connecting plate, the peak-shaped rubber plate is fixedly connected to the other end of the first reset spring, the second groove is formed in the top end of the connecting plate, the second reset spring is fixedly connected to the inside of the second groove, the clamping block is fixedly connected to the top end of the second reset spring, and the clamping block is movably sleeved with the clamping plate.
Further, the fixture block and the second groove form an elastic telescopic structure through a second return spring, and the peak-shaped rubber plate and the connecting plate form an elastic telescopic structure through a first return spring.
Further, the supporting method of the bridge engineering supporting bracket comprises the following steps of bridge bottom supporting, bridge two-side fixing and supporting reinforcement, wherein the bridge bottom supporting comprises the following specific steps:
firstly, moving a base to a designated position through a universal wheel, manually moving and rotating four T-shaped threaded rods, and enabling the T-shaped threaded rods to rotate and move downwards in a guide pipe to drive a first base plate to be in contact with the ground so as to support the base;
driving the mounting block and the bearing support plate to move upwards by a first hydraulic rod and attaching the mounting block and the bearing support plate to the bottom end of the bridge;
and step three, checking whether the device is horizontally installed or not by observing the surface of the bearing plate and a level ruler on one side, and adjusting the levelness of the device by rotating the T-shaped threaded rod.
The concrete steps of fixing the two sides of the bridge are as follows:
step one, controlling a second hydraulic rod to move through an air cylinder, wherein the second hydraulic rod drives a sliding block to slide in a sliding groove;
step two, the slide block drives the two clamping plates to move relatively;
and step three, tightly attaching the two clamping plates to the side of the bridge to clamp and fix the bridge.
The supporting and reinforcing method comprises the following specific steps:
step one, manually twisting the telescopic outer rod to enable the telescopic outer rod to rotate through a first movable shaft;
rotating the threaded pipe and the threaded rod to enable the threaded rod to drive the second base plate to move downwards and be attached to the ground;
and step three, connecting the ground nail with the ground through the second base plate.
The invention has the technical effects and advantages that:
1. according to the invention, the second hydraulic rod can be controlled to stretch and move through the cylinder, the sliding block can be driven to slide in the sliding groove through the second hydraulic rod, so that the two clamping plates can stretch and move, the side of the bridge can be clamped and fixed through the two clamping plates, the supporting device is prevented from sliding relative to the bridge, the bridge can be more stable, bridges with different widths can be fixed, whether the device is horizontal or not can be observed through the front end surface of the bearing plate and a horizontal ruler arranged on one side during installation of the device, and danger caused by inclined installation is prevented.
2. According to the invention, when the bearing supporting plate inclines, the shot balls in the box body can roll towards the inclined position, the shot balls can be extruded and collide with the touch switch, so that an internal circuit of the touch switch is closed, the warning lamp and the buzzer work, constructors are effectively reminded, and the condition that the supporting inclined bridge collapses due to the inclination of the device is prevented.
3. According to the invention, under the action of the stabilizing mechanism, the position of the second backing plate can be adjusted by rotating the threaded pipe and the threaded rod, the prevention angle of the second backing plate can be adjusted by the first movable shaft, the second backing plate is connected with the ground by the ground nail, the periphery of the bottom end of the bearing support plate can be supported, the stability of the bearing support plate is improved, the bearing capacity of the bearing support plate is enhanced, the threaded rod and the threaded pipe can be stretched, the stretching outer rod can be folded, the device can be folded when not in use, and the transportation and storage are convenient.
4. According to the invention, under the action of the pressure relief mechanism, when the clamping plates extrude two sides of the bridge, the clamping plates can be prevented from being extruded by excessive force through the peak-shaped rubber plates and the first return spring, so that the side of the bridge is prevented from being damaged by pressure, the bridge is effectively protected from being damaged by extrusion of the device, and the peak-shaped rubber plates can be conveniently detached and replaced by extruding the clamping blocks.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the tightening mechanism of the present invention;
FIG. 3 is a schematic structural diagram of the early warning mechanism of the present invention;
fig. 4 is a schematic structural view of the pressure relief mechanism of the present invention.
Reference numbers in the figures: 1. a base; 2. a universal wheel; 3. a guide tube; 4. a T-shaped threaded rod; 5. a first backing plate; 6. a first hydraulic lever; 7. mounting blocks; 8. a load bearing plate; 9. supporting the diagonal rods; 10. a level bar; 11. a tightening mechanism; 1101. a chute; 1102. a cylinder; 1103. a second hydraulic rod; 1104. a slider; 1105. a splint; 12. an early warning mechanism; 1201. a box body; 1202. a touch switch; 1203. a placement groove; 1204. shot put; 1205. a storage battery; 1206. a warning light; 1207. a buzzer; 13. a stabilizing mechanism; 1301. a first movable shaft; 1302. a telescopic outer rod; 1303. a threaded pipe; 1304. a threaded rod; 1305. a second movable shaft; 1306. a second backing plate; 1307. a ground nail; 14. a pressure relief mechanism; 1401. a first groove; 1402. a connecting plate; 1403. a first return spring; 1404. a peak-type rubber plate; 1405. a second groove; 1406. a second return spring; 1407. and (7) clamping blocks.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
As shown in figures 1-4, a bridge engineering supporting bracket comprises a base 1, four universal wheels 2 are fixedly installed on the periphery of the bottom end of the base 1, a guide pipe 3 is connected to the periphery of the inside of the base 1 in an embedded manner, a T-shaped threaded rod 4 is connected to the inside of the guide pipe 3 in a threaded manner, a first base plate 5 is fixedly connected to the bottom end of the T-shaped threaded rod 4, a first hydraulic rod 6 is fixedly connected to the top end of the base 1, an installation block 7 is fixedly connected to the top end of the first hydraulic rod 6, a bearing plate 8 is fixedly connected to the top end of the installation block 7, supporting oblique rods 9 are welded between the two sides of the bottom end of the bearing plate 8 and the installation block 7, a horizontal ruler 10 is connected to the front end face of the bearing plate 8 in an embedded manner and one side surface, a tightening mechanism 11 is respectively installed on the front end face and one side of the bearing plate, and cylinder 1102 both sides are fixedly connected with second hydraulic stem 1103 respectively, second hydraulic stem 1103 opposite side fixedly connected with slider 1104, and slider 1104 top fixedly connected with splint 1105, and slider 1104 and spout 1101 activity cup joint, bearing plate 8 surface mounting has early warning mechanism 12, and bearing plate 8 bottom installs stabilizing mean 13 respectively all around, splint 1105 internally mounted has pressure relief mechanism 14, cylinder 1102 can control second hydraulic stem 1103 and remove, second hydraulic stem 1103 can drive slider 1104 and slide in spout 1101, make its two splint 1105 remove relatively or on the contrary.
The base 1 is folded with the axis of first hydraulic stem 6 mutually, and splint 1105 passes through slider 1104 and constitutes sliding structure with spout 1101, and splint 1105 passes through slider 1104 and constitutes transmission structure with second hydraulic stem 1103, through two splint 1105, can extrude the side of bridge fixedly.
As shown in fig. 3, the early warning mechanism 12 of this embodiment is inside including the box 1201 with 8 bottom fixed connection of bearing plate, and box 1201 inner wall both sides fixedly connected with touch switch 1202, box 1201 inner wall bottom has seted up the standing groove 1203, and the inside lead ball 1204 of having placed of standing groove 1203, 8 surperficial one side fixedly connected with battery 1205 of bearing plate, and 8 surperficial fixedly connected with warning light 1206 of bearing plate, and 8 surperficial opposite side fixedly connected with bee calling organ 1207 of bearing plate, there is the door body box 1201 surface through hinged mounting, touch switch 1202 refers to and utilizes the button to promote drive mechanism, make contact and stationary contact press the switch that makes or breaks and realize the circuit switching, when the button is extruded, can control warning light 1206 and bee calling organ 1207 operation.
The battery 1205 is connected with the touch switch 1202 through a connecting wire, the touch switch 1202 is connected with the warning lamp 1206 and the buzzer 1207 through the connecting wire, and the warning lamp 1206 and the buzzer 1207 can effectively remind a worker when the device inclines.
As shown in fig. 1, the fixing mechanism 13 of this embodiment includes a first movable shaft 1301 fixedly connected to the bottom of the bearing plate 8, the bottom of the first movable shaft 1301 is rotatably connected to a telescopic outer rod 1302, the inner thread of the telescopic outer rod 1302 is connected to a threaded pipe 1303, the inner thread of the threaded pipe 1303 is connected to a threaded rod 1304, the bottom of the threaded rod 1304 is fixedly connected to a second movable shaft 1305, the bottom of the second movable shaft 1305 is rotatably connected to a second cushion plate 1306, a ground nail 1307 is movably sleeved inside the second cushion plate 1306, and the telescopic outer rod 1302 is twisted to rotate through the first movable shaft 1301 to adjust the angle of the second cushion plate 1306.
The second cushion plate 1306 and the threaded rod 1304 form a rotating structure through the second movable shaft 1305, the telescopic outer rod 1302 and the bearing supporting plate 8 form a rotating structure through the first movable shaft 1301, and the second cushion plate 1306 can be lifted and lowered by rotating the threaded pipe 1303 and the threaded rod 1304.
As shown in fig. 4, the pressure relief mechanism 14 of this embodiment includes a first groove 1401 formed in the inner wall of the clamping plate 1105, a connecting plate 1402 is movably sleeved in the first groove 1401, a first return spring 1403 is fixedly connected to the surface of the connecting plate 1402, the other end of the first return spring 1403 is fixedly connected to a peak-shaped rubber plate 1404, a second groove 1405 is formed in the top end of the connecting plate 1402, a second return spring 1406 is fixedly connected in the second groove 1405, a clamping block 1407 is fixedly connected to the top end of the second return spring 1406, the clamping block 1407 is movably sleeved with the clamping plate 1105, and the peak-shaped rubber plate 1404 and the first return spring 1403 are used for preventing the clamping plate 1105 from being pressed too much, so that the situation of pressure damage on the side of the bridge is caused.
The fixture block 1407 forms an elastic telescopic structure through the second return spring 1406 and the second groove 1405, the peak type rubber plate 1404 forms an elastic telescopic structure through the first return spring 1403 and the connecting plate 1402, the fixture block 1407 is manually extruded, the fixture block 1406 can be extruded into the second groove 1405 through the second return spring 1406, the connecting plate 1402 is pulled, the fixture block can be detached, and otherwise, the fixture block can be installed.
A supporting method of a bridge engineering supporting bracket comprises the following steps of bridge bottom supporting, bridge two-side fixing and supporting reinforcement, wherein the bridge bottom supporting comprises the following specific steps:
firstly, moving a base 1 to a designated position through a universal wheel 2, manually moving and rotating four T-shaped threaded rods 4, rotating and moving the T-shaped threaded rods 4 downwards in a guide pipe 3, driving a first base plate 5 to contact with the ground, and supporting the base 1;
driving the mounting block 7 and the bearing support plate 8 to move upwards through the first hydraulic rod 6 and attach to the bottom end of the bridge;
and step three, checking whether the device is horizontally installed or not by observing the surface of the bearing plate 8 and a horizontal ruler 10 on one side, and adjusting the levelness of the device by rotating the T-shaped threaded rod 4.
The concrete steps of bridge two-side fixing are as follows:
step one, the second hydraulic rod 1103 is controlled to move through the air cylinder 1102, and the second hydraulic rod 1103 drives the sliding block 1104 to slide in the sliding groove 1101;
step two, the sliding block 1104 drives the two clamping plates 1105 to move relatively;
and step three, tightly attaching the two clamping plates 1105 to the side of the bridge to clamp and fix the bridge.
The supporting and reinforcing method comprises the following specific steps:
step one, manually twisting the telescopic outer rod 1302 to enable the telescopic outer rod to rotate through the first movable shaft 1301;
step two, rotating the threaded pipe 1303 and the threaded rod 1304 to enable the threaded rod 1304 to drive the second cushion plate 1306 to move downwards to be attached to the ground;
step three, connecting the ground nails 1307 with the ground through the second backing plate 1306.
The working principle is as follows: during operation, firstly, the base 1 is moved to a designated position through the universal wheel 2, then, four T-shaped threaded rods 4 are manually moved and rotated, the T-shaped threaded rods 4 rotate in the guide pipes 3 to move downwards, the T-shaped threaded rods 4 drive the first backing plates 5 to be in contact with the ground, the base 1 is supported through the four first backing plates 5, then, the first hydraulic rods 6 drive the mounting blocks 7 and the bearing support plates 8 to move upwards and be attached to the bottom end of the bridge, whether the device is horizontally installed or not is checked by observing the surface of the bearing support plates 8 and the horizontal ruler 10 on one side, the device is not horizontal, the four T-shaped threaded rods 4 are manually rotated in sequence, the four first backing plates 5 are adjusted to be horizontally adjusted, the second hydraulic rods 1103 are controlled to move through the air cylinders 1102, the second hydraulic rods 1103 drive the sliding blocks 1104 to slide in the sliding grooves 1101, the sliding blocks drive the two clamping plates 1105 to relatively move, and the two clamping plates, when the clamping plates 1105 are pressed at two sides of a bridge, the peak-shaped rubber plates 1404 and the first return springs 1403 can be used for preventing the clamping plates 1105 from being pressed and damaged at the sides of the bridge due to over-force, the clamping blocks 1407 are manually pressed to press the second return springs 1406 to retract into the second grooves 1405, the connecting plates 1402 are pulled to be disassembled, otherwise, the bridge can be installed, the telescopic outer rods 1302 are manually and sequentially twisted to rotate through the first movable shafts 1301, the threaded pipes 1303 and the threaded rods 1304 are rotated to enable the threaded rods 1304 to drive the second backing plates 1306 to move downwards to be attached to the ground, and the ground nails 1307 penetrate through the second backing plates 1306 to be connected with the ground, so that the working principle of the invention is completed.
The above embodiments are preferred embodiments of the present invention, and those skilled in the art can make variations and modifications to the above embodiments, therefore, the present invention is not limited to the above embodiments, and any obvious improvements, substitutions or modifications made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (9)
1. The utility model provides a bridge engineering support bracket, includes base (1), its characterized in that: four universal wheels (2) are fixedly installed on the periphery of the bottom end of the base (1), a guide pipe (3) is connected to the periphery of the interior of the base (1) in an embedded mode, a T-shaped threaded rod (4) is connected to the interior of the guide pipe (3) in a threaded mode, a first base plate (5) is fixedly connected to the bottom end of the T-shaped threaded rod (4), a first hydraulic rod (6) is fixedly connected to the top end of the base (1), an installation block (7) is fixedly connected to the top end of the first hydraulic rod (6), a bearing plate (8) is fixedly connected to the top end of the installation block (7), a support inclined rod (9) is connected between the two sides of the bottom end of the bearing plate (8) and the installation block (7) in a welded mode, a horizontal ruler (10) is connected to the embedded mode of the front end face of the bearing plate (8) and the surface of one side, tightening mechanisms (11) are installed on the front, spout (1101) inner wall middle end fixedly connected with cylinder (1102), and cylinder (1102) both sides fixedly connected with second hydraulic stem (1103) respectively, second hydraulic stem (1103) opposite side fixedly connected with slider (1104), and slider (1104) top fixedly connected with splint (1105) to slider (1104) and spout (1101) activity cup joint, bearing plate (8) surface mounting has early warning mechanism (12), and bearing plate (8) bottom installs stabilizing mean (13) respectively all around, splint (1105) internally mounted has slow pressure mechanism (14).
2. A bridge engineering support bracket according to claim 1, wherein: the base (1) is overlapped with the central axis of the first hydraulic rod (6), the clamping plate (1105) forms a sliding structure with the sliding groove (1101) through the sliding block (1104), and the clamping plate (1105) forms a transmission structure with the second hydraulic rod (1103) through the sliding block (1104).
3. A bridge engineering support bracket according to claim 1, wherein: early warning mechanism (12) inside including with bearing plate (8) bottom fixed connection's box body (1201), and box body (1201) inner wall both sides fixedly connected with touch switch (1202), standing groove (1203) have been seted up to box body (1201) inner wall bottom, and inside shot (1204) of having placed of standing groove (1203), bearing plate (8) surface one side fixedly connected with battery (1205), and bearing plate (8) fixed surface is connected with warning light (1206) to bearing plate (8) surface opposite side fixedly connected with bee calling organ (1207).
4. A bridge engineering support bracket according to claim 3, wherein: the storage battery (1205) is connected with the touch switch (1202) through a connecting line, and the touch switch (1202) is connected with the warning lamp (1206) and the buzzer (1207) through the connecting line.
5. A bridge engineering support bracket according to claim 1, wherein: the inside first loose axle (1301) including with bearing plate (8) bottom fixed connection all around of stabilizing mean (13), and first loose axle (1301) bottom rotates and is connected with flexible outer pole (1302), flexible outer pole (1302) internal thread is connected with screwed pipe (1303), and screwed pipe (1303) internal thread is connected with threaded rod (1304), threaded rod (1304) bottom fixed connection has second loose axle (1305), and second loose axle (1305) bottom rotates and is connected with second backing plate (1306) to ground nail (1307) has been cup jointed in the internal activity of second backing plate (1306).
6. A bridge engineering support bracket according to claim 5, wherein: the second cushion plate (1306) and the threaded rod (1304) form a rotating structure through the second movable shaft (1305), and the telescopic outer rod (1302) and the bearing support plate (8) form a rotating structure through the first movable shaft (1301).
7. A bridge engineering support bracket according to claim 1, wherein: inside first recess (1401) of seting up including splint (1105) inner wall of slow-pressing mechanism (14), and the inside activity of first recess (1401) has cup jointed connecting plate (1402), connecting plate (1402) surface fixedly connected with first reset spring (1403), and first reset spring (1403) other end fixedly connected with peak type rubber slab (1404), second recess (1405) have been seted up on connecting plate (1402) top, and inside fixedly connected with second reset spring (1406) of second recess (1405), second reset spring (1406) top fixedly connected with fixture block (1407), and fixture block (1407) and splint (1105) activity cup joint.
8. A bridge engineering support bracket according to claim 7, wherein: the fixture block (1407) and the second groove (1405) form an elastic telescopic structure through a second return spring (1406), and the peak type rubber plate (1404) and the connecting plate (1402) form an elastic telescopic structure through a first return spring (1403).
9. A supporting method of a bridge engineering supporting bracket comprises the following steps of bridge bottom supporting, bridge two-side fixing and supporting reinforcement, wherein the bridge bottom supporting comprises the following specific steps:
firstly, moving a base (1) to a designated position through a universal wheel (2), manually moving and rotating four T-shaped threaded rods (4), rotating the T-shaped threaded rods (4) in a guide pipe (3) to move downwards, driving a first base plate (5) to be in contact with the ground, and supporting the base (1);
driving the mounting block (7) and the bearing support plate (8) to move upwards through the first hydraulic rod (6) and attach to the bottom end of the bridge;
and thirdly, checking whether the device is horizontally installed or not by observing the surface of the bearing support plate (8) and a horizontal ruler (10) on one side, and adjusting the levelness of the device by rotating the T-shaped threaded rod (4).
The concrete steps of fixing the two sides of the bridge are as follows:
step one, controlling a second hydraulic rod (1103) to move through an air cylinder (1102), wherein the second hydraulic rod (1103) drives a sliding block (1104) to slide in a sliding groove (1101);
step two, the sliding block (1104) drives the two clamping plates (1105) to move relatively;
and step three, tightly attaching two clamping plates (1105) to the side of the bridge to clamp and fix the bridge.
The supporting and reinforcing method comprises the following specific steps:
step one, manually twisting a telescopic outer rod (1302) to enable the telescopic outer rod to rotate through a first movable shaft (1301);
step two, rotating the threaded pipe (1303) and the threaded rod (1304) to enable the threaded rod (1304) to drive the second cushion plate (1306) to move downwards to be attached to the ground;
and thirdly, connecting the ground nail (1307) with the ground through a second base plate (1306).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011023222.7A CN112195787A (en) | 2020-09-25 | 2020-09-25 | Bridge engineering support bracket and support method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011023222.7A CN112195787A (en) | 2020-09-25 | 2020-09-25 | Bridge engineering support bracket and support method thereof |
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| CN112195787A true CN112195787A (en) | 2021-01-08 |
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| CN112921814A (en) * | 2021-01-26 | 2021-06-08 | 由旭伟 | Pier convenient to rectify and consolidate in public road bridge roof beam construction |
| CN113251894A (en) * | 2021-05-26 | 2021-08-13 | 安徽省水利水电工程检测有限公司 | Expansion joint detection mechanism for underwater concrete engineering |
| CN113863146A (en) * | 2021-09-30 | 2021-12-31 | 中铁十六局集团第五工程有限公司 | Bridge construction support bracket |
| CN115787529A (en) * | 2022-12-13 | 2023-03-14 | 中交四公局第五工程有限公司 | Bridge reinforcement support structure and method of use |
| CN116927112A (en) * | 2023-07-27 | 2023-10-24 | 中国公路工程咨询集团有限公司 | A safety warning device for construction project management |
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| CN112921814A (en) * | 2021-01-26 | 2021-06-08 | 由旭伟 | Pier convenient to rectify and consolidate in public road bridge roof beam construction |
| CN113251894A (en) * | 2021-05-26 | 2021-08-13 | 安徽省水利水电工程检测有限公司 | Expansion joint detection mechanism for underwater concrete engineering |
| CN113251894B (en) * | 2021-05-26 | 2024-02-06 | 安徽省水利水电工程检测有限公司 | Expansion joint detection mechanism for underwater concrete engineering |
| CN113863146A (en) * | 2021-09-30 | 2021-12-31 | 中铁十六局集团第五工程有限公司 | Bridge construction support bracket |
| CN113863146B (en) * | 2021-09-30 | 2023-08-15 | 中铁十六局集团第五工程有限公司 | Bridge construction support bracket |
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| CN116927112A (en) * | 2023-07-27 | 2023-10-24 | 中国公路工程咨询集团有限公司 | A safety warning device for construction project management |
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Application publication date: 20210108 |