CN105463980A - Movable support equipment for road construction - Google Patents
Movable support equipment for road construction Download PDFInfo
- Publication number
- CN105463980A CN105463980A CN201511025068.6A CN201511025068A CN105463980A CN 105463980 A CN105463980 A CN 105463980A CN 201511025068 A CN201511025068 A CN 201511025068A CN 105463980 A CN105463980 A CN 105463980A
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- CN
- China
- Prior art keywords
- hydraulic cylinder
- road construction
- removable fastening
- fixed
- support post
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- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D15/00—Movable or portable bridges; Floating bridges
- E01D15/10—Travelling bridges, i.e. roller bridges; Sliding bridges; Rotary cylinder bridges, i.e. rotating about longitudinal axis to invert and raise the road
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/005—Piers, trestles, bearings, expansion joints or parapets specially adapted for portable or sectional bridges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to movable support equipment for road construction. The movable support equipment comprises a support stand column, a first hydraulic cylinder, a mounting device, a support frame, a second hydraulic cylinder and wheel devices, wherein the first hydraulic cylinder for driving the mounting device is arranged at the upper end of the support stand column; the mounting device is arranged at the upper end of the first hydraulic cylinder; one end of the support frame is fixed on the support stand column, and the second hydraulic cylinder in a liner movement output type is arranged under the other end of the support frame; the wheel devices are mounted at the lower end of the second hydraulic cylinder in a rotating manner. The movable support equipment disclosed by the invention can be used for supporting flyover roads and can be repeatedly used, can have the effect of safe and stable supporting, and belongs to the field of support equipment for the road construction.
Description
Technical field
The present invention relates to the fastening field of road construction, particularly relate to a kind of removable fastening for road construction.
Background technology
At present, in road construction field, normally the section of damage is enclosed, then road construction and maintenance is carried out, the track at the place, section damaged can be caused so normally not use, easily cause traffic congestion, blocking up caused by especially in highway construction with maintenance is even more serious, make troubles to communications and transportation, affect the normal pass of road.Set up in the section damaged one can for kart temporarily by the highway of overhead viaduct type, then need corresponding fastening, the fastening of usual viaduct is all immovable pillar of playing a supporting role, after damage section is fixed, this pillar of playing a supporting role can not be reused, and causes the cost of road construction to increase.
Summary of the invention
For the technical problem existed in prior art, the object of the invention is: providing a kind of highway for supporting overhead viaduct type and reusable removable fastening, supporting role with security and stability can be played.
In order to achieve the above object, the present invention adopts following technical scheme:
For a removable fastening for road construction, comprise support post, the first hydraulic cylinder, erecting device, bracing frame, the second hydraulic cylinder and wheel assembly; The first hydraulic cylinder that drive installation device moves up and down is arranged on the upper end of support post, and described erecting device is arranged on the upper end of the first hydraulic cylinder; One end of support frame as described above is fixed on support post, and the second hydraulic cylinder of rectilinear motion output type is arranged on the following of the bracing frame other end, is arranged on the lower end of the second hydraulic cylinder described wheel assembly rotary type.After adopting this structure, this movable support equipment is for supporting the highway of overhead viaduct type, the highway of this overhead viaduct type generally only supply kart temporarily by, when the highway of overhead viaduct type and movable support equipment interconnection, wheel assembly is first used to support, be fixed on erecting device by the highway of overhead viaduct type, the first hydraulic cylinder can regulate the height of the highway of overhead viaduct type; Then, start the second hydraulic cylinder, slowly reduce support post, after support post contacts ground to be onstructed, support post is fixed on level ground relatively.When not needing to use, first keep movable support equipment motionless, start the first hydraulic cylinder, reduce the height of the highway of overhead viaduct type, restart the second hydraulic cylinder, use wheel assembly to support, make support post depart from ground to be onstructed, then movable support equipment can be moved on to other correct position together with the highway of overhead viaduct type by the wheel of mobile wheel device.
First hydraulic cylinder comprises the first cylinder barrel and first piston bar, and the first described cylinder barrel is fixed on the upper end of support post, and described erecting device is fixed on the upper end of the first piston bar that relative first cylinder barrel moves up and down.After adopting this structure, moving up and down of first piston bar can drive moving up and down of erecting device, thus regulates the height of the highway of overhead viaduct type.
Second hydraulic cylinder comprises the second cylinder barrel and the second piston rod, and the second described cylinder barrel is fixed on the following of bracing frame, and described wheel assembly is arranged on the lower end of the second piston rod that relative second cylinder barrel moves up and down.After adopting this structure, moving up and down of the second piston rod can make wheel assembly depart from ground or make support post depart from ground.
Wheel assembly comprises two wheels and an axletree, and two described wheels are arranged on the two ends of axletree respectively, and the lower end of described second piston rod is sleeved on axletree.After adopting this structure, wheel assembly can support whole movable support equipment, and movable support equipment can be moved on to other correct position together with the highway of overhead viaduct type by mobile wheel device.
Braking mechanism is equipped with in two wheels.After adopting this structure, can brake wheel device.
Erecting device comprises supporting seat and grooved part, and described supporting seat is fixed on the upper end of first piston bar, and described grooved part is fixed on the upper end of supporting seat, and described grooved part is provided with the through hole passed for bolt.After adopting this structure, the lower surface of the highway of overhead viaduct type should be provided with casting lug thereon, and this casting lug thereon is provided with the through hole run through, and this casting lug thereon should adapt with the notch of grooved part.When the highway of overhead viaduct type and movable support equipment interconnection, the notch of grooved part is aimed at the casting lug thereon that the highway of overhead viaduct type is following, after placing, pass the through hole of grooved part and casting lug thereon with bolt, the highway of overhead viaduct type can be fixed on grooved part.
Movable support equipment for road construction also comprises a locking device, and described locking device comprises back-up block and locking bail, and described back-up block is sleeved on the first cylinder barrel regularly, is arranged on back-up block telescopic locking bail rotary type.After adopting this structure, near following, the close movable support equipment of the highway of overhead viaduct type, the shackle of fair amount should be provided with, locking bail is hung on suitable shackle, can further the highway of overhead viaduct type be fixed on movable support equipment, also can play and regulate the highway of overhead viaduct type and the effect of ground-angle to be onstructed.
The upper surface of bracing frame is provided with as the first hydraulic cylinder and the second hydraulic cylinder provide the hydraulic pump of power.After adopting this structure, hydraulic pump provides power for the first hydraulic cylinder and the second hydraulic cylinder.
The upper surface of bracing frame is provided with as wheel assembly provides the power source of the required brake force of brake.After adopting this structure, power source provides brake force for wheel assembly.
The lower end of support post is provided with base, and described base is provided with for stone bolt through hole relatively-stationary with ground.After adopting this structure, support post can be fixed on ground to be onstructed securely relatively.
Generally speaking, tool of the present invention has the following advantages:
1. the present invention can be used for supporting the highway of overhead viaduct type, this highway can for kart temporarily by.
2. the present invention conveniently can adjust, moves, safeguards and reuses.
3. the height of the highway of the adjustable overhead viaduct type of the first hydraulic cylinder of the present invention's setting.
4. the second hydraulic cylinder that the present invention is arranged can make support post and wheel assembly alternately or together with support whole movable support equipment.
Accompanying drawing explanation
Fig. 1 is the front view of the structural representation after the highway assembling of the present invention and overhead viaduct type.
Fig. 2 is the right view of the structural representation after the highway assembling of the present invention and overhead viaduct type, does not draw locking device, power source and hydraulic pump.
Wherein, 1 is base, and 2 is support post, 3 is bracing frame, and 4 is the first cylinder barrel, and 5 is back-up block, 6 is first piston bar, and 7 is supporting seat, and 8 is grooved part, 9 is locking bail, and 10 is power source, and 11 is hydraulic pump, 12 is the second cylinder barrel, and 13 is the second piston rod, and 14 is wheel assembly, 15 is highway, and 16 is casting lug thereon.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
Above-below direction mentioned herein is consistent with the above-below direction of Fig. 1, and said fore-and-aft direction is consistent with the right left direction of Fig. 1, and said left and right directions is consistent with the left and right directions of Fig. 2.
Shown in composition graphs 1 and Fig. 2, a kind of overall plan of the removable fastening for road construction is: comprise support post, the first hydraulic cylinder, erecting device, bracing frame, locking device, the second hydraulic cylinder and wheel assembly.The first hydraulic cylinder that drive installation device moves up and down is arranged on the upper end of support post, and described erecting device is arranged on the upper end of the first hydraulic cylinder; One end of support frame as described above is fixed on support post, second hydraulic cylinder of rectilinear motion output type is arranged on the following of the bracing frame other end, namely the rear end of bracing frame is fixed on support post, second hydraulic cylinder is arranged on the following of supporting framing front end, is arranged on the lower end of the second hydraulic cylinder described wheel assembly rotary type.
A kind of detailed protocol of the removable fastening for road construction is as follows:
The lower end of support post is provided with base, and base is provided with for stone bolt through hole relatively-stationary with ground; The center of base is provided with the through hole adapted with support post, and base and support post are integrally formed; The edge of base is provided with uniform stone bolt through hole, support post is fixed on ground to be onstructed by the through hole at base edge place by stone bolt relatively, make support post keep permanent position motionless, support post can adopt hollow or solid construction according to actual needs.The end face of support post upper end is provided with the first hydraulic cylinder, first hydraulic cylinder comprises the first cylinder barrel and first piston bar, first cylinder barrel is fixed on the end face of support post upper end, and first piston bar can move up and down by relative first cylinder barrel, and erecting device is fixed on the upper end of first piston bar.Wherein, erecting device comprises supporting seat and grooved part, described supporting seat is fixed on the upper end of first piston bar, grooved part is fixed on the upper end of supporting seat, grooved part is provided with the through hole passed for bolt, grooved part can adopt channel-section steel to make, shown in composition graphs 1 and Fig. 2, the two ends, left and right of grooved part are provided with through hole, when the part that the highway of overhead viaduct type is following is placed in grooved part, with bolt through the following projection of the highway of the through hole of grooved part and overhead viaduct type, the highway of overhead viaduct type can be fixed on this movable support equipment.First cylinder barrel is provided with locking device, and locking device comprises back-up block and locking bail, and described back-up block is sleeved on the external surface of the first cylinder barrel with being welded and fixed, and is arranged on back-up block telescopic locking bail rotary type; During use, locking bail can be hooked the following of the highway of overhead viaduct type, the highway of overhead viaduct type is remained on certain position.
The upper end of support post is provided with bracing frame, the rear end of bracing frame is sleeved on support post regularly, bracing frame can adopt the modes such as welding to be fixed on support post, the front end of bracing frame is provided with the second hydraulic cylinder of rectilinear motion output type, second hydraulic cylinder comprises the second cylinder barrel and the second piston rod, second cylinder barrel is fixed on the following of bracing frame, and the second piston rod can move up and down by relative second cylinder barrel, and wheel assembly is arranged on the lower end of the second piston rod; The motion that second hydraulic cylinder exports is that linear pattern is called rectilinear motion output type, and namely relative second cylinder barrel of the second piston rod moves up and down.Wherein, wheel assembly comprises two wheels and an axletree, and two wheels are arranged on the two ends of axletree respectively, and the lower end of the second piston rod is sleeved on axletree.Braking mechanism is equipped with in two wheels; Be provided with braking mechanism in wheel and belong to prior art, can commercially buy.The upper surface of bracing frame is provided with as the first hydraulic cylinder and the second hydraulic cylinder provide the hydraulic pump of power.The upper surface of bracing frame is provided with simultaneously for wheel assembly provides the power source of the required brake force of brake.
This movable support equipment is suitable for supporting the highway of overhead viaduct type, this highway generally only supply kart temporarily by.The lower surface of the highway of overhead viaduct type is provided with casting lug thereon, and this casting lug thereon is provided with the through hole that runs through and this casting lug thereon should adapt with the notch of grooved part.When the highway of overhead viaduct type and movable support equipment interconnection, first use wheel assembly to support, the notch of grooved part is aimed at the casting lug thereon that the highway of overhead viaduct type is following, after placing, pass the through hole of grooved part and casting lug thereon with bolt; Near following, the close movable support equipment of the highway of overhead viaduct type, also should be provided with the shackle of fair amount, locking bail is hung on suitable shackle, can further the highway of overhead viaduct type be fixed on movable support equipment, also can play and regulate the highway of overhead viaduct type and the effect of ground-angle to be onstructed; Use the first hydraulic cylinder can regulate the height of the highway of overhead viaduct type; Then, start the second hydraulic cylinder, slowly reduce support post, after support post kiss the earth, with stone bolt, support post is fixed on ground to be onstructed relatively.When not needing to use, releasably foot bolt, starts the first hydraulic cylinder, reduces the height of the highway of overhead viaduct type; Restart the second hydraulic cylinder, use wheel assembly to support, promote support post, make support post depart from ground, then movable support equipment can be moved on to other correct position together with the highway of overhead viaduct type by mobile wheel, and then the highway of overhead viaduct type and movable support equipment is taken apart.When supporting the highway of overhead viaduct type, movable support equipment should arrange multiple, be separately positioned on two ends, left and right and the rear and front end of the highway of overhead viaduct type, according to actual needs, the movable support equipment of fair amount can be set in the centre position of the highway rear and front end of overhead viaduct type.
Above-described embodiment is the present invention's preferably embodiment; but embodiments of the present invention are not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (10)
1. for a removable fastening for road construction, it is characterized in that: comprise support post, the first hydraulic cylinder, erecting device, bracing frame, the second hydraulic cylinder and wheel assembly; The first hydraulic cylinder that drive installation device moves up and down is arranged on the upper end of support post, and described erecting device is arranged on the upper end of the first hydraulic cylinder; One end of support frame as described above is fixed on support post, and the second hydraulic cylinder of rectilinear motion output type is arranged on the following of the bracing frame other end, is arranged on the lower end of the second hydraulic cylinder described wheel assembly rotary type.
2. according to a kind of removable fastening for road construction according to claim 1, it is characterized in that: the first described hydraulic cylinder comprises the first cylinder barrel and first piston bar, the first described cylinder barrel is fixed on the upper end of support post, and described erecting device is fixed on the upper end of the first piston bar that relative first cylinder barrel moves up and down.
3. according to a kind of removable fastening for road construction according to claim 1, it is characterized in that: the second described hydraulic cylinder comprises the second cylinder barrel and the second piston rod, the second described cylinder barrel is fixed on the following of bracing frame, and described wheel assembly is arranged on the lower end of the second piston rod that relative second cylinder barrel moves up and down.
4. according to a kind of removable fastening for road construction according to claim 3, it is characterized in that: described wheel assembly comprises two wheels and an axletree, two described wheels are arranged on the two ends of axletree respectively, and the lower end of described second piston rod is sleeved on axletree.
5. according to a kind of removable fastening for road construction according to claim 4, it is characterized in that: in two described wheels, be equipped with braking mechanism.
6. according to a kind of removable fastening for road construction according to claim 2, it is characterized in that: described erecting device comprises supporting seat and grooved part, described supporting seat is fixed on the upper end of first piston bar, described grooved part is fixed on the upper end of supporting seat, and described grooved part is provided with the through hole passed for bolt.
7. according to a kind of removable fastening for road construction according to claim 2, it is characterized in that: it also comprises locking device, described locking device comprises back-up block and locking bail, described back-up block is sleeved on the first cylinder barrel regularly, is arranged on back-up block telescopic locking bail rotary type.
8. according to a kind of removable fastening for road construction according to claim 1, it is characterized in that: the upper surface of support frame as described above is provided with as the first hydraulic cylinder and the second hydraulic cylinder provide the hydraulic pump of power.
9. according to a kind of removable fastening for road construction according to claim 5, it is characterized in that: the upper surface of support frame as described above is provided with as wheel assembly provides the power source of the required brake force of brake.
10. according to a kind of removable fastening for road construction according to claim 1, it is characterized in that: the lower end of described support post is provided with base, described base is provided with for stone bolt through hole relatively-stationary with ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511025068.6A CN105463980B (en) | 2015-12-29 | 2015-12-29 | A kind of removable support equipment for road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511025068.6A CN105463980B (en) | 2015-12-29 | 2015-12-29 | A kind of removable support equipment for road construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105463980A true CN105463980A (en) | 2016-04-06 |
| CN105463980B CN105463980B (en) | 2017-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511025068.6A Active CN105463980B (en) | 2015-12-29 | 2015-12-29 | A kind of removable support equipment for road construction |
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| Country | Link |
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| CN (1) | CN105463980B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000045275A (en) * | 1998-07-27 | 2000-02-15 | Meiwa Kogyo Kk | Mobile building-in machine for building steel frame pillar in deep foundation |
| CN201593160U (en) * | 2009-11-26 | 2010-09-29 | 广州大学 | Movable and telescopic passenger foot bridge |
| US20140041334A1 (en) * | 2008-12-30 | 2014-02-13 | Steve Patton | Concentrically loaded, adjustable piering system |
| CN103924503A (en) * | 2014-05-08 | 2014-07-16 | 陈科 | Reusable pedestrian overpass |
| CN103938535A (en) * | 2014-05-18 | 2014-07-23 | 陈科 | Fixing device arranged in temporary platform bridge upright |
| CN203741691U (en) * | 2014-02-20 | 2014-07-30 | 苏州荣宝升城市建设有限公司 | Assembled type temporary steel bridge |
| CN204571353U (en) * | 2015-03-27 | 2015-08-19 | 浙江精工钢结构集团有限公司 | A kind of building structure single tube bracing or strutting arrangement |
| CN205313963U (en) * | 2015-12-29 | 2016-06-15 | 广东技术师范学院 | A movable support equipment for road construction |
-
2015
- 2015-12-29 CN CN201511025068.6A patent/CN105463980B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000045275A (en) * | 1998-07-27 | 2000-02-15 | Meiwa Kogyo Kk | Mobile building-in machine for building steel frame pillar in deep foundation |
| US20140041334A1 (en) * | 2008-12-30 | 2014-02-13 | Steve Patton | Concentrically loaded, adjustable piering system |
| CN201593160U (en) * | 2009-11-26 | 2010-09-29 | 广州大学 | Movable and telescopic passenger foot bridge |
| CN203741691U (en) * | 2014-02-20 | 2014-07-30 | 苏州荣宝升城市建设有限公司 | Assembled type temporary steel bridge |
| CN103924503A (en) * | 2014-05-08 | 2014-07-16 | 陈科 | Reusable pedestrian overpass |
| CN103938535A (en) * | 2014-05-18 | 2014-07-23 | 陈科 | Fixing device arranged in temporary platform bridge upright |
| CN204571353U (en) * | 2015-03-27 | 2015-08-19 | 浙江精工钢结构集团有限公司 | A kind of building structure single tube bracing or strutting arrangement |
| CN205313963U (en) * | 2015-12-29 | 2016-06-15 | 广东技术师范学院 | A movable support equipment for road construction |
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| Publication number | Publication date |
|---|---|
| CN105463980B (en) | 2017-06-06 |
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Address after: 510665 Zhongshan Avenue, Guangdong, Tianhe District, No. 293, No. Patentee after: Guangdong Normal University of Technology Address before: 510665 Zhongshan Avenue, Guangdong, Tianhe District, No. 293, No. Patentee before: Guangdong Technical Normal College |
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