CN102561122B - Angle-adjustable trestle bracket system and installation method thereof - Google Patents
Angle-adjustable trestle bracket system and installation method thereof Download PDFInfo
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- CN102561122B CN102561122B CN201110385797.8A CN201110385797A CN102561122B CN 102561122 B CN102561122 B CN 102561122B CN 201110385797 A CN201110385797 A CN 201110385797A CN 102561122 B CN102561122 B CN 102561122B
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Abstract
The invention discloses an angle-adjustable trestle bracket system and an installation method thereof. The angle-adjustable trestle bracket system comprises a pre-buried anchor bar and a trestle bracket; the trestle bracket is a triangular bracket and is provided with an upper hinging point and a lower hinging point; a hinging supporting leg is arranged below the trestle bracket; the upper hinging point is hinged with the anchor bar; the lower hinging point is hinged with the hinging supporting leg; the anchor bar is composed of a thread reinforcing bar, a thread steel sleeve and a bolt; and one end of the thread steel sleeve is connected with the thread end of the thread reinforcing bar and the other end of the thread steel sleeve is connected with the bolt. According to the angle-adjustable trestle bracket system and the installation method thereof, disclosed by the invention, by using the angle adjusting function of the trestle bracket system, a walkway supporting surface of the trestle bracket keeps horizontal so as to quickly erect a passing channel for satisfying the requirement of erecting an easy passing channel in various fields of abrupt slopes; after the passing requirement is finished, the trestle bracket system can be quickly disassembled and reused; and the trestle bracket system is applied to other working positions with the need of erecting the easy passing channel.
Description
Technical field
The present invention relates to a kind of angle-adjustable trestle bracket system and mounting method thereof.
Background technology
In hydraulic structure work progress, often need to set up simple and easy passing road at different parts, so that personnel are current and material handling, the position of setting up passage is often the domatic or vertical plane of steep angle.Another: the domatic angle that mountain area plank road sets up is also different.According to different slope angles, make different plank road supports uneconomical, be also unfavorable for batch production and on-the-spot installation.
Summary of the invention
The invention provides a kind of angle-adjustable trestle bracket system and mounting method thereof, utilize the angle regulating function of trestle bracket system, make the aisle supporting surface maintenance level of plank road support, so that fast erecting transit passage meets the requirement that simple and easy transit passage is set up on different field abrupt slope.After current requirement completes, can remove by fast dismantling, recycling, is applied to the working position that other need to set up simple and easy passage.
Above-mentioned purpose of the present invention is to realize by such technical scheme: a kind of angle-adjustable trestle bracket system, comprise the dowel of burying underground in advance, plank road support, described plank road support is triangular form support, described plank road support is provided with upper link point, lower link point, plank road support below is provided with hinged supporting leg, and described upper link point and dowel are hinged, and described lower link point and hinged supporting leg are hinged.
Described dowel by: indented bars, steel screw bushing and bolt form, and steel screw bushing one end is connected with the end of thread of indented bars, and the other end is connected with bolt.
Described plank road support is that the welding of triangular form shaped steel forms, and plank road support is provided with type steel support face, and described upper link point is the steel plate that is welded on the gateway opening type notch of supporting surface.
Described plank road support is that the welding of triangular form shaped steel forms, and plank road support is provided with type steel support face, and described upper link point is the steel plate that is provided with hinge hole that is welded on supporting surface.
Described lower link point is the perforate shaped steel that is arranged on triangular form support bottom.
Described hinged supporting leg is the formed steel construction of two ends welding steel, and described shaped steel middle part is provided with a plurality of holes, and the steel plate of described formed steel construction one end welding is larger, forms base plate.
An angle-adjustable trestle bracket system mounting method, is characterized in that consisting of following steps:
Step 1: dowel is embedded into or is inserted in the precipitous crag or works that will spread aisle, form to be fixed in works and can bear the anchor bar that draws shearing;
Step 2: upper hinge and the dowel of leg-of-mutton plank road support is hinged;
Step 3: by the supporting surface leveling of plank road support, according to domatic angle, hinged supporting leg is installed, the backplanes support that makes hinged supporting leg is on domatic;
Step 4: with bearing pin, the hole of the lower link point of plank road support and hinged supporting leg is hinged, plank road support, under the effect of gravity, is pressed in domatic going up by hinged supporting leg, forms stable support structure, completes adjustable angle plank road support and installs.
Described plank road support is that the welding of triangular form shaped steel forms, and plank road support is provided with type steel support face, and described upper link point is the steel plate that is welded on the gateway opening type notch of supporting surface, during installation, snaps in link bolt.
Described plank road support is that the welding of triangular form shaped steel forms, and plank road support is provided with type steel support face, and described upper link point is the steel plate that is provided with hinge hole that is welded on supporting surface, and during installation, link bolt is connected with hinged swivel nut through the hinge hole of supporting surface.
The formed steel construction of described hinged supporting leg adopts channel-section steel or angle steel, and described hole is connected in series by bearing pin with the lower hinge of plank road support, forms rotating articulated structure.
A kind of angle-adjustable trestle bracket system of the present invention and mounting method and mounting method thereof, because the domatic angle of different parts is different, the hole of the lower hinge of plank road support is hinged with bearing pin from a plurality of different holes of hinged supporting leg, can change the supporting surface angle of plank road support, adjust lower hinge articulated position and can make plank road stent support face in level, then on plank road stent support face, set up aisle.
Angle-adjustable trestle bracket system of the present invention, the plank road support of production standard, adapts to the current plank road of different gradient works surface fast erecting.Be conducive to produce and on-the-spot Fast Installation according to standardization body, be also beneficial to recycling from now on simultaneously.Accelerate progress and can save manufacture mounting cost again.
Accompanying drawing explanation
Fig. 1 is angle-adjustable trestle bracket system scheme of installation under α angle of the present invention;
Fig. 2 is angle-adjustable trestle bracket system scheme of installation under β angle of the present invention;
Fig. 3 is the hinged leg structure schematic diagram of the present invention.
The specific embodiment
Embodiment 1:
As shown in Figure 1, Figure 2, Figure 3 shows: a kind of angle-adjustable trestle bracket system, comprise the dowel 1 of burying underground in advance, plank road support 2, described plank road support 2 is triangular form support, described plank road support 2 is provided with upper link point 3-1, lower link point 3-2, plank road support 2 belows are provided with hinged supporting leg 4, and described upper link point 3-1 and dowel 1 are hinged, and described lower link point 3-2 and hinged supporting leg 4 are hinged.
Described dowel 1 by: indented bars, steel screw bushing and bolt form, and steel screw bushing one end is connected with the end of thread of indented bars, and the other end is connected with bolt.
Wherein: the end of thread of indented bars is imbedded in precipitous crag or works outwardly, embedded mode is according to concrete structure principle condition and difference, as hydraulic structure, is directly utilized pre-buried template dowel; The rig slip casting of punching for steep slope, inserts dowel mode.
Steel screw bushing be taper, in drive the steel bushing of screw thread, one end is connected with the end of thread of indented bars, the other end is connected with bolt, can be pulled down with instrument, reuses.
Bolt is connected with above-mentioned steel screw bushing, can hang plank road support 2, and plank road vertical force, pulling capacity are passed to described indented bars, steel screw bushing by it.
Described plank road support 2 is triangular form shaped steel welding formation, and plank road support 2 is provided with type steel support face 5, and described upper link point 3-1 is the steel plate that is welded on the gateway opening type notch of supporting surface 5.
Described lower link point 3-2 is the perforate shaped steel that is arranged on triangular form support bottom.
Described hinged supporting leg 4 is the formed steel construction of two ends welding steel, and described formed steel construction is at regular intervals, be arranged in parallel, and described shaped steel middle part is provided with a plurality of holes 6, and the steel plate of described formed steel construction one end welding is larger, forms base plate 7.During work, base plate 7 is supported on the domatic of works.
An adjustable angle plank road support mounting method, following steps form:
Step 1: dowel 1 is embedded into or is inserted in the precipitous crag or works that will spread aisle, form to be fixed in works and can bear the anchor bar that draws shearing;
Step 2: upper hinge 3-1 and the dowel 1 of leg-of-mutton plank road support 2 is hinged;
Step 3: by 5 leveling of the supporting surface of plank road support 2, according to domatic angle, hinged supporting leg 4 is installed, make the base plate 7 of hinged supporting leg 4 be supported on domatic on;
Step 4: with bearing pin, the hole 6 of the lower link point 3-2 of plank road support 2 and hinged supporting leg 4 is hinged, plank road support 2, under the effect of gravity, is pressed in domatic going up by hinged supporting leg 4, forms stable support structure, completes adjustable angle plank road support and installs.
Described plank road support 2 is triangular form shaped steel welding formation, and plank road support 2 is provided with type steel support face 5, and described upper link point 3-1 is the steel plate that is welded on the gateway opening type notch of supporting surface 5, during installation, snaps in link bolt.
The formed steel construction of described hinged supporting leg 4 adopts channel-section steel or angle steel, and described hole 6 is connected in series by bearing pin with the lower hinge 3-2 of plank road support 2, forms rotating articulated structure.
According to arranging in advance to obtain plank road circuit, by dowel 1 according to predetermined elevation and spacing imbed want to set up plank road works (for example: in hydraulic structure, steep slope.
Embodiment 2:
As shown in Figure 1, Figure 2, Figure 3 shows: a kind of angle-adjustable trestle bracket system, comprise the dowel 1 of burying underground in advance, plank road support 2, described plank road support 2 is triangular form support, described plank road support 2 is provided with upper link point 3-1, lower link point 3-2, plank road support 2 belows are provided with hinged supporting leg 4, and described upper link point 3-1 and dowel 1 are hinged, and described lower link point 3-2 and hinged supporting leg 4 are hinged.
Described dowel 1 by: indented bars, steel screw bushing and bolt form, and steel screw bushing one end is connected with the end of thread of indented bars, and the other end is connected with bolt.
Wherein: the end of thread of indented bars is imbedded in precipitous crag or works outwardly, embedded mode is according to concrete structure principle condition and difference, as hydraulic structure, is directly utilized pre-buried template dowel; The rig slip casting of punching for steep slope, inserts dowel mode.
Steel screw bushing be taper, in drive the steel bushing of screw thread, one end is connected with the end of thread of indented bars, the other end is connected with bolt, can be pulled down with instrument, reuses.
Bolt is connected with above-mentioned steel screw bushing, can hang plank road support 2, and plank road vertical force, pulling capacity are passed to described indented bars, steel screw bushing by it.
Described plank road support 2 is triangular form shaped steel welding formation, and plank road support 2 is provided with type steel support face 5, and described upper link point 3-1 is the steel plate that is provided with hinge hole that is welded on supporting surface 5.
Described lower link point 3-2 is the perforate shaped steel that is arranged on triangular form support bottom.
Described hinged supporting leg 4 is the formed steel construction of two ends welding steel, and described formed steel construction is at regular intervals, be arranged in parallel, and described shaped steel middle part is provided with a plurality of holes 6, and the steel plate of described formed steel construction one end welding is larger, forms base plate 7.During work, base plate 7 is supported on the domatic of works.
An adjustable angle plank road support mounting method, following steps form:
Step 1: dowel 1 is embedded into or is inserted in the precipitous crag or works that will spread aisle, form to be fixed in works and can bear the anchor bar that draws shearing;
Step 2: upper hinge 3-1 and the dowel 1 of leg-of-mutton plank road support 2 is hinged;
Step 3: by 5 leveling of the supporting surface of plank road support 2, according to domatic angle, hinged supporting leg 4 is installed, make the base plate 7 of hinged supporting leg 4 be supported on domatic on;
Step 4: with bearing pin, the hole 6 of the lower link point 3-2 of plank road support 2 and hinged supporting leg 4 is hinged, plank road support 2, under the effect of gravity, is pressed in domatic going up by hinged supporting leg 4, forms stable support structure, completes adjustable angle plank road support and installs.
Described plank road support 2 is triangular form shaped steel welding formation, and plank road support 2 is provided with type steel support face 5, and described upper link point 3-1 is the steel plate that is provided with hinge hole that is welded on supporting surface 5, and during installation, link bolt is connected with hinged swivel nut through the hinge hole of supporting surface 5.
The formed steel construction of described hinged supporting leg 4 adopts channel-section steel or angle steel, and described hole 6 is connected in series by bearing pin with the lower hinge 3-2 of plank road support 2, forms rotating articulated structure.
According to arranging in advance to obtain plank road circuit, by dowel 1 according to predetermined elevation and spacing imbed want to set up plank road works (for example: in hydraulic structure, steep slope.
Claims (10)
1. an angle-adjustable trestle bracket system, comprise the dowel (1) of burying underground in advance, plank road support (2), it is characterized in that: described plank road support (2) is triangular form support, described plank road support (2) is provided with upper link point (3-1), lower link point (3-2), plank road support (2) below is provided with hinged supporting leg (4), described upper link point (3-1) is hinged with dowel 1, described lower link point (3-2) is hinged with hinged supporting leg (4), and described hinged supporting leg (4) middle part is provided with a plurality of holes (6).
2. a kind of angle-adjustable trestle bracket system according to claim 1, is characterized in that: described dowel (1) by: indented bars, steel screw bushing and bolt form, and steel screw bushing one end is connected with the end of thread of indented bars, and the other end is connected with bolt.
3. a kind of angle-adjustable trestle bracket system according to claim 1, it is characterized in that: described plank road support (2) is triangular form shaped steel welding formation, plank road support (2) is provided with type steel support face (5), and described upper link point (3-1) is for being welded on the steel plate of the gateway opening type notch of supporting surface (5).
4. a kind of angle-adjustable trestle bracket system according to claim 1, it is characterized in that: described plank road support (2) is triangular form shaped steel welding formation, plank road support (2) is provided with type steel support face (5), and described upper link point (3-1) is for being welded on the steel plate that is provided with hinge hole of supporting surface (5).
5. a kind of angle-adjustable trestle bracket system according to claim 1, is characterized in that: described lower link point (3-2) is for being arranged on the perforate shaped steel of triangular form support bottom.
6. a kind of angle-adjustable trestle bracket system according to claim 1, it is characterized in that: described hinged supporting leg (4) is the formed steel construction of two ends welding steel, described shaped steel middle part is provided with a plurality of holes (6), and the steel plate of described formed steel construction one end welding is larger, forms base plate (7).
7. a kind of mounting method of angle-adjustable trestle bracket system as claimed in claim 1, is characterized in that consisting of following steps:
Step 1: dowel (1) is embedded into or is inserted in the precipitous crag or works that will spread aisle, form to be fixed in works and can bear the anchor bar that draws shearing;
Step 2: the upper hinge (3-1) of leg-of-mutton plank road support (2) and dowel (1) is hinged;
Step 3: by the supporting surface of plank road support (2) (5) leveling, according to domatic angle, hinged supporting leg (4) is installed, make the base plate (7) of hinged supporting leg (4) be supported on domatic on;
Step 4: the lower link point of plank road support (2) (3-2) is hinged with the hole (6) of hinged supporting leg (4) with bearing pin, plank road support (2) is under the effect of gravity, hinged supporting leg (4) is pressed in to domatic going up, forms stable support structure, complete the installation of angle-adjustable trestle bracket system.
8. a kind of mounting method of angle-adjustable trestle bracket system according to claim 7, it is characterized in that: described plank road support (2) is triangular form shaped steel welding formation, plank road support (2) is provided with type steel support face (5), described upper link point (3-1) is for being welded on the steel plate of the gateway opening type notch of supporting surface (5), during installation, snap in link bolt.
9. a kind of mounting method of angle-adjustable trestle bracket system according to claim 7, it is characterized in that: described plank road support (2) is triangular form shaped steel welding formation, plank road support (2) is provided with type steel support face (5), described upper link point (3-1) is for being welded on the steel plate that is provided with hinge hole of supporting surface (5), during installation, link bolt is connected with hinged swivel nut through the hinge hole of supporting surface (5).
10. a kind of mounting method of angle-adjustable trestle bracket system according to claim 7, it is characterized in that: the formed steel construction of described hinged supporting leg (4) adopts channel-section steel or angle steel, described hole (6) is connected in series by bearing pin with the lower hinge (3-2) of plank road support (2), forms rotating articulated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110385797.8A CN102561122B (en) | 2011-11-29 | 2011-11-29 | Angle-adjustable trestle bracket system and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110385797.8A CN102561122B (en) | 2011-11-29 | 2011-11-29 | Angle-adjustable trestle bracket system and installation method thereof |
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| Publication Number | Publication Date |
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| CN102561122A CN102561122A (en) | 2012-07-11 |
| CN102561122B true CN102561122B (en) | 2014-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110385797.8A Active CN102561122B (en) | 2011-11-29 | 2011-11-29 | Angle-adjustable trestle bracket system and installation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106437224B (en) * | 2016-05-06 | 2019-07-16 | 衡阳市金泉置业发展有限公司 | Ecological environment-friendly type Multifunctional assembled suspension hollow out platform |
| CN106012803A (en) * | 2016-07-11 | 2016-10-12 | 李默予 | High-altitude glass plank road alongside cliffs |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0226685A1 (en) * | 1985-12-19 | 1987-07-01 | Daforib Sarl | Foldable console for safety devices and safety devices comprising such a console |
| JP2004116215A (en) * | 2002-09-27 | 2004-04-15 | Sekisui Plastics Co Ltd | Concrete floor slab in lightweight filling method, anchorage embedment block used for fixing anchor, and fixing structure using the same |
| CN201695663U (en) * | 2010-07-05 | 2011-01-05 | 南通永安建设工程有限公司 | Adjustable overhung supporter for building construction |
| CN202012187U (en) * | 2011-04-19 | 2011-10-19 | 辽宁石油机械制造有限公司 | Lifting scaffold |
| CN202323596U (en) * | 2011-11-29 | 2012-07-11 | 中国葛洲坝集团股份有限公司 | Trestle support system with adjustable angle |
-
2011
- 2011-11-29 CN CN201110385797.8A patent/CN102561122B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0226685A1 (en) * | 1985-12-19 | 1987-07-01 | Daforib Sarl | Foldable console for safety devices and safety devices comprising such a console |
| JP2004116215A (en) * | 2002-09-27 | 2004-04-15 | Sekisui Plastics Co Ltd | Concrete floor slab in lightweight filling method, anchorage embedment block used for fixing anchor, and fixing structure using the same |
| CN201695663U (en) * | 2010-07-05 | 2011-01-05 | 南通永安建设工程有限公司 | Adjustable overhung supporter for building construction |
| CN202012187U (en) * | 2011-04-19 | 2011-10-19 | 辽宁石油机械制造有限公司 | Lifting scaffold |
| CN202323596U (en) * | 2011-11-29 | 2012-07-11 | 中国葛洲坝集团股份有限公司 | Trestle support system with adjustable angle |
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| CN102561122A (en) | 2012-07-11 |
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