CN215670918U - Operation frame for high slope lattice beam - Google Patents
Operation frame for high slope lattice beam Download PDFInfo
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- CN215670918U CN215670918U CN202121811550.3U CN202121811550U CN215670918U CN 215670918 U CN215670918 U CN 215670918U CN 202121811550 U CN202121811550 U CN 202121811550U CN 215670918 U CN215670918 U CN 215670918U
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Abstract
The utility model discloses an operation frame for a high slope lattice beam, which comprises: two diagonal braces. The inclined supporting rods are respectively arranged at two ends of the cross beams of the lattice beam, the inclined supporting rods are arranged along the slope forming direction of the high slope, the lower ends of the inclined supporting rods are detachably arranged on the poured cross beam of the next span, and the upper ends of the inclined supporting rods are supported on the template of the cross beam to be poured of the previous span; the operation frame body comprises a plurality of vertical rods, a first cross rod and a second cross rod, wherein the vertical rods are vertically arranged on a slope surface, the vertical rods are arranged at intervals along a slope forming direction, each inclined supporting rod is connected with the vertical rods, the first cross rod is connected with the vertical rods arranged in rows, and the second cross rod is connected with the vertical rods in the length direction of the cross beam; and the lower end of the anchoring rod is anchored in the slope, and the upper end of the anchoring rod is connected with the vertical rod on one side, close to the formwork, of the operation frame body. The utility model solves the problem that the construction cost is high because the scaffold erected in the traditional slope sash beam construction process cannot be used circularly.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to an operation frame for a high slope lattice beam.
Background
When constructing the sash beam supporting construction of a large-gradient high slope, a scaffold is traditionally erected on the slope surface of the slope to construct the slope sash beam. The traditional construction method has the problems that a large number of steel pipe fasteners are needed to set up the scaffold, the scaffold cannot be used in a turnover mode in the construction process of the side slope frame lattice beam, and the renting cost of the scaffold is high.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the operation frame for the high slope lattice beam is provided so as to solve the problem that the scaffold erected in the traditional slope lattice beam construction process cannot be used repeatedly, so that the construction cost is high.
In order to achieve the above object, an operation frame for a high slope lattice beam is provided, the lattice beam includes multi-span cross beams arranged at intervals along a slope forming direction of a high slope and a plurality of longitudinal beams connected between two adjacent cross beams, the multi-span cross beams are gradually cast from a toe of the high slope to a top direction, and the operation frame for the high slope lattice beam includes:
the two inclined supporting rods are respectively arranged at two ends of the cross beam and are arranged along the slope forming direction, the lower ends of the inclined supporting rods are detachably arranged on a poured cross beam of a next span, and the upper ends of the inclined supporting rods are supported on a template of a cross beam to be poured of a previous span;
the operation frame body comprises a plurality of vertical rods, a first cross rod and a second cross rod, wherein the vertical rods are vertically arranged on the slope surface of the high slope, the vertical rods are arranged at intervals along the slope forming direction, each inclined supporting rod is connected to the vertical rods, the first cross rod is connected to the vertical rods in the slope forming direction, and the second cross rod is connected to the vertical rods in the length direction of the cross beam; and
and the lower end of the anchoring rod is anchored in the slope surface, and the upper end of the anchoring rod is connected to the vertical rod on one side, close to the template, of the operation frame body.
Furthermore, an inserting rod is embedded in one side, facing the slope top, of the poured cross beam, a socket blind hole is formed in the end face of the lower end of the inclined supporting rod, and the inserting rod is detachably inserted into the socket blind hole.
Furthermore, the template is connected with a threaded rod, a threaded connection hole is formed in the end face of the upper end of the inclined support rod, and the threaded rod is screwed in the threaded connection hole.
Further, adjacent two be connected with many between the pole setting first horizontal pole and many the second horizontal pole, many first horizontal pole and many the second horizontal pole sets up along vertical direction respectively, adjacent two the pole setting upper position is corresponding first horizontal pole with the landing slab has been laid on the upper portion of second horizontal pole.
Further, the handling frame body is a disk buckle type scaffold.
Furthermore, two ends of the second cross rod are respectively connected to two adjacent longitudinal beams in the length direction of the cross beam.
The operation frame for the high slope lattice beam has the advantages that after the strength of each cross beam in pouring reaches 75% of the design strength, the operation frame for the high slope lattice beam is directly moved to the position of the cross beam to be poured next to be constructed for construction.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic structural view of an operation frame for a high slope lattice girder according to an embodiment of the present invention.
Fig. 2 is a front view of an operation frame for a high slope lattice girder according to an embodiment of the present invention.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1 and 2, the sash beams include a multi-span cross member 11 and a plurality of longitudinal members 12. The multi-span cross beams 11 are arranged at intervals along the slope forming direction of the high slope, that is, the multi-span cross beams are arranged at intervals along the slope toe of the high slope towards the slope top. A plurality of longitudinal beams 12 are connected between two adjacent cross beams 11. A plurality of longitudinal beams are arranged at intervals along the length direction of the cross beam. The multi-span cross beam and the plurality of longitudinal beams are arranged in a crossed mode to form a lattice beam. The lattice beam has a plurality of lattices, and each lattice beam comprises two opposite longitudinal beams and two opposite cross beams (one section of the cross beam of the next span is corresponding to one section of the cross beam of the previous span). In this embodiment, the multi-span beam 11 is gradually cast from the toe of the high slope toward the top of the slope from bottom to top.
With continued reference to fig. 1 and 2, the present invention provides an operation frame for a high slope frame grid beam, comprising two diagonal support rods, an operation frame body 3 and an anchoring rod 4.
The operation frame for the high slope lattice beam is arranged in each lattice of the lattice beam. Wherein, two diagonal braces 2 are respectively arranged at two ends of a section of next span poured beam 11. The diagonal brace is arranged obliquely above a poured beam of the next span of the section. The inclined support rod 2 is arranged along the slope forming direction of the high slope (namely the direction from the slope foot of the high slope to the slope top). The lower end of the diagonal brace 2 is detachably arranged on a poured cross beam 11 of the next span; the upper end of the inclined strut 2 is supported on a template 13 of the beam 11 to be cast which spans upwards. In this embodiment, the poured beam of the next span and the beam to be poured of the previous span are two adjacent beams, and the beam to be poured of the previous span is located obliquely above the poured beam of the next span.
The operation frame body 3 includes a plurality of uprights 31, a first cross bar 32, and a second cross bar 33. A plurality of upright posts 31 are vertically arranged on the slope surface A of the high slope. A plurality of upright rods 31 are arranged at intervals along the slope forming direction of the high slope. The vertical rods are arranged in rows, and the vertical rods are arranged at intervals along the length direction of the cross beam. Each diagonal brace 2 is connected to a plurality of uprights 31 (i.e. a row of uprights). The first cross bar 32 is connected to a plurality of uprights 31 in a sloping direction. The first cross beam is connected to two adjacent uprights in a row of uprights. The second cross bar 33 is connected to a plurality of uprights 31 in the length direction of the cross beam 11. The second cross bar is connected to the opposite row of uprights among the rows of uprights.
The lower end of the anchoring rod 4 is anchored in the slope A. The upper ends of the anchor rods 4 are connected to the upright rods 31 on the side of the operating frame body 3 close to the formwork 13. The quantity of anchor rod is many, and many anchor rods set up along the length direction interval of crossbeam.
When the operation frame for the high slope lattice beam is applied to the construction of the lattice beam, the pouring construction of the first-span cross beam and the vertical longitudinal beam of the slope toe of the high slope is firstly carried out. After the concrete pouring of the first-span cross beam and the longitudinal beam is finished and the strength of the concrete reaches 75% of the designed strength, the operation frame for the high slope lattice beam is erected on the slope surface above the first-span cross beam. When the operation frame for the high slope lattice beam is erected, the lower end of the diagonal brace is connected to the first-span beam, the poured beam of the next span is used as a fixed point to construct the beam to be poured of the previous span, and the construction of each cross beam and the longitudinal beam of the high slope is completed towards the top of the slope in a circulating progressive mode. Because the high slope area is large, the slope support is divided into a plurality of construction sections, and the operation frame for the high slope lattice beam is utilized to carry out flow construction in the construction sections of the respective areas. After the strength of each cross beam in pouring reaches 75% of the design strength, the operation frame for the high slope frame lattice beam is directly moved to the position of the cross beam to be poured next to carry out construction.
As a preferred embodiment, the handling frame body 3 is a disk buckle type scaffold, wherein the upright rod, the first cross rod and the second cross rod are connected by a disk buckle respectively. The two sides of the disc-buckled scaffold are connected between the next-span poured beam and the template of the previous-span beam to be poured through inclined support rods, and the vertical rods on the upper side of the disc-buckled scaffold are anchored in the slope surface of the high slope through anchoring rods.
As a preferred embodiment, a plug-in rod is embedded in the side of the next span poured beam 11 facing the top of the slope. Socket blind holes are formed on the end surface of the lower end of the inclined stay bar 2. The inserting rod is detachably inserted into the socket blind hole.
In this embodiment, a threaded rod is attached to the outside of the form 13 that last straddles the beam to be cast. The end face of the upper end of the inclined stay bar 2 is provided with a threaded connecting hole. The threaded rod of the template 13 is screwed in the threaded connection hole at the upper end of the diagonal brace 2.
In this embodiment, the diagonal brace is a hollow steel tube.
In some embodiments, the plurality of posts are arranged in a matrix. A plurality of first cross bars 32 and a plurality of second cross bars 33 are connected between two adjacent upright bars 31. A plurality of second cross bars 33 are connected between the plurality of vertical bars in the length direction of the cross beam. A plurality of the second cross bars 33 are arranged at intervals along the height direction of the vertical rod. A plurality of first cross bars 32 are connected between the vertical rods of each row. A plurality of first horizontal poles are arranged at intervals along the height direction of the vertical rod. A platform plate is laid on the upper parts of the first cross bar 32 and the second cross bar 33 which are correspondingly positioned on the two adjacent vertical bars 31.
In this embodiment, a tie bar is attached to the upper end of each row of uprights. The tie rods are connected to the plurality of uprights in each row. The connecting rod and the inclined support rod are arranged in the same direction, and the first cross rod and the second cross rod are arranged along the horizontal direction.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (6)
1. The utility model provides an handling frame for high slope sash beam, its characterized in that sash beam includes along the many crossbeams that become sloping direction interval setting of high slope and connect in the many longerons between two adjacent crossbeams, many strides the crossbeam from the toe of high slope is to the top of a slope direction stride gradually pour for the handling frame of high slope sash beam includes:
the two inclined supporting rods are respectively arranged at two ends of the cross beam and are arranged along the slope forming direction, the lower ends of the inclined supporting rods are detachably arranged on a poured cross beam of a next span, and the upper ends of the inclined supporting rods are supported on a template of a cross beam to be poured of a previous span;
the operation frame body comprises a plurality of vertical rods, a first cross rod and a second cross rod, wherein the vertical rods are vertically arranged on the slope surface of the high slope, the vertical rods are arranged at intervals along the slope forming direction, each inclined supporting rod is connected to the vertical rods, the first cross rod is connected to the vertical rods in the slope forming direction, and the second cross rod is connected to the vertical rods in the length direction of the cross beam; and
and the lower end of the anchoring rod is anchored in the slope surface, and the upper end of the anchoring rod is connected to the vertical rod on one side, close to the template, of the operation frame body.
2. The handling frame for a high slope lattice beam according to claim 1, wherein an insertion rod is embedded in one side of the poured cross beam facing a slope top, a socket blind hole is formed in an end face of a lower end of the inclined support rod, and the insertion rod is detachably inserted into the socket blind hole.
3. The handling frame for a high slope frame grid beam according to claim 2, wherein the template is connected with a threaded rod, a threaded connection hole is formed on an end face of the upper end of the inclined support rod, and the threaded rod is screwed in the threaded connection hole.
4. The handling frame for high slope frame grid beams according to claim 1, wherein a plurality of first cross bars and a plurality of second cross bars are connected between two adjacent vertical rods, the plurality of first cross bars and the plurality of second cross bars are respectively arranged along a vertical direction, and a platform plate is laid on the upper portions of the first cross bars and the second cross bars corresponding to the upper positions of the two adjacent vertical rods.
5. The handling frame for a high slope framing beam of claim 1, wherein the handling frame body is a coil-and-buckle type scaffold.
6. The handling frame for a high slope frame grid according to claim 1, wherein both ends of the second cross bar are connected to two adjacent longitudinal beams in a length direction of the cross beam, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121811550.3U CN215670918U (en) | 2021-08-04 | 2021-08-04 | Operation frame for high slope lattice beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121811550.3U CN215670918U (en) | 2021-08-04 | 2021-08-04 | Operation frame for high slope lattice beam |
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| Publication Number | Publication Date |
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| CN215670918U true CN215670918U (en) | 2022-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121811550.3U Active CN215670918U (en) | 2021-08-04 | 2021-08-04 | Operation frame for high slope lattice beam |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114439212A (en) * | 2022-02-25 | 2022-05-06 | 中国葛洲坝集团第二工程有限公司 | Scaffold erecting method suitable for high-speed slope support engineering |
-
2021
- 2021-08-04 CN CN202121811550.3U patent/CN215670918U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114439212A (en) * | 2022-02-25 | 2022-05-06 | 中国葛洲坝集团第二工程有限公司 | Scaffold erecting method suitable for high-speed slope support engineering |
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