CN209989705U - Hanging basket with adjustable supporting legs for bridge construction - Google Patents
Hanging basket with adjustable supporting legs for bridge construction Download PDFInfo
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- CN209989705U CN209989705U CN201920438399.XU CN201920438399U CN209989705U CN 209989705 U CN209989705 U CN 209989705U CN 201920438399 U CN201920438399 U CN 201920438399U CN 209989705 U CN209989705 U CN 209989705U
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- main
- vertical
- fixed
- bridge construction
- bearing beam
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Abstract
The application relates to a hanging flower basket that is used for bridge construction with adjustable landing leg includes: a main spandrel girder; the supporting legs are connected to two sides of the main bearing beam and can slide on the main bearing beam; the vertical suspender is fixed below the main bearing beam; the working platform is horizontally arranged, and the center of the working platform is fixed on the vertical suspender; the guardrail surrounds the periphery of the working platform; the crawling ladder is fixed on one side of the vertical suspender; the foot pad is laid on the upper surface of the working platform. The utility model has the advantages that: the supporting legs at the two ends of the main bearing beam can be adjusted along the length direction of the main bearing beam and can be fixed at proper positions, and the most reasonable position can be selected during each installation, so that the stress borne by the main bearing beam is reduced as far as possible, the construction safety is improved, and the service life of equipment is prolonged.
Description
Technical Field
The application belongs to the technical field of bridge construction, especially relates to a hanging flower basket that is used for bridge construction with adjustable landing leg.
Background
In the rapid development of urban construction, the number of bridge constructions is increasing. In order to maximize the construction progress, more and more equipment is needed in bridge construction. For example, some bridges use a header beam divided into two beams, left and right, according to design requirements. A certain gap is reserved between the left box girder and the right box girder of the bridge, and a hanging basket is arranged in the gap area, so that constructors can construct the bridge in the hanging basket.
Among the prior art, the gap both sides of controlling width of cloth case roof beam all are equipped with anticollision barrier, and to the bridge of difference, the width diverse of guardrail, and traditional hanging flower basket is in order to guarantee can normally to install, and often the main spandrel girder of hanging flower basket is enough long, guarantees that the landing leg at both ends can stagger with the guardrail, and this length that just means main spandrel girder is longer, and the stress of central point during the use is often in a maximum value, and is reasonable inadequately.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the hanging basket with adjustable supporting legs for bridge construction is provided for solving the defects of a hanging basket supporting structure for bridge construction in the prior art.
The utility model provides a technical scheme that its technical problem adopted is: a gondola for bridge construction with adjustable legs, comprising:
a main spandrel girder;
the supporting legs are connected to two sides of the main bearing beam and can slide on the main bearing beam;
the vertical suspender is fixed below the main bearing beam;
the working platform is horizontally arranged, and the center of the working platform is fixed on the vertical suspender;
the transverse main guardrails are arranged along the peripheral outline of the working platform, and are fixed with each other and the vertical suspender;
the vertical main guardrail is vertically fixed on the periphery of the working platform, is intersected with the horizontal main guardrail, and is fixed at the intersected position;
the thin guardrails are distributed in gaps among the working platform, the transverse main guardrail, the vertical main guardrail and the vertical suspender, and two ends of the thin guardrails are fixed on the transverse main guardrail, the vertical main guardrail or the vertical suspender;
the crawling ladder is fixed on one side of the vertical suspender;
and the foot pad is laid on the upper surface of the working platform.
Preferably, the utility model discloses a hanging flower basket for bridge construction with adjustable landing leg, the landing leg includes:
a leg body;
the sleeve is fixed at one end of the supporting leg main body and sleeved on the main bearing beam;
the roller is arranged at the other end of the supporting leg main body;
and the locking device is arranged on the sleeve and can lock the sleeve on the main bearing beam.
Preferably, the utility model discloses a hanging flower basket that is used for bridge construction with adjustable landing leg, locking device is locking screw.
Preferably, the utility model discloses a hanging flower basket that is used for bridge construction with adjustable landing leg still includes the slant stiffener, the one end of slant stiffener is fixed on the vertical jib, the other end is fixed work platform edge or horizontal main guardrail are last, the slant stiffener with vertical jib work platform edge or horizontal main guardrail enclose into the triangle-shaped shape.
Preferably, the utility model discloses a hanging flower basket that is used for bridge construction with adjustable landing leg, vertical jib is equipped with two rows, divides and occupies the both sides of main spandrel girder symmetry axis.
Preferably, the utility model discloses a hanging flower basket that is used for bridge construction with adjustable landing leg, thin guardrail all sets up along the horizontal direction, and both ends are fixed on vertical main guardrail or the vertical jib.
Preferably, the utility model discloses a hanging flower basket for bridge construction with adjustable landing leg, work platform is equipped with 2-3.
Preferably, the utility model discloses a hanging flower basket that is used for bridge construction with adjustable landing leg, main spandrel girder, landing leg, work platform, horizontal main guardrail, vertical main guardrail adopt the channel-section steel to constitute.
Preferably, the utility model discloses a hanging flower basket for bridge construction with adjustable landing leg, the side of landing leg is equipped with the through-hole, installs the regulation pole in the through-hole, the regulation pole is parallel with the main spandrel girder, the regulation pole can stretch out and draw back the activity in the through-hole, the regulation pole one end inwards is equipped with the gyro wheel; and a second locking device is further arranged on the side surface of the supporting leg, and the second locking device can lock the adjusting rod on the supporting leg.
Preferably, the utility model discloses a hanging flower basket for bridge construction with adjustable landing leg, sheathed tube upper surface has the gusset along main bearing beam length direction.
The utility model has the advantages that: the supporting legs at the two ends of the main bearing beam can be adjusted along the length direction of the main bearing beam and can be fixed at proper positions, and the most reasonable position can be selected during each installation, so that the stress borne by the main bearing beam is reduced as far as possible, the construction safety is improved, and the service life of equipment is prolonged.
Drawings
The technical solution of the present application is further explained below with reference to the drawings and the embodiments.
FIG. 1 is a schematic overall structure diagram of a hanging basket for bridge construction with adjustable legs according to an embodiment of the application;
FIG. 2 is a schematic view of a leg construction according to an embodiment of the present application;
FIG. 3 is a schematic view of construction and installation of an embodiment of the present application;
FIG. 4 is an enlarged view of a portion of the embodiment of FIG. 3;
fig. 5 is a schematic construction and installation diagram of embodiment 2 of the present application.
The reference numbers in the figures are:
1 Main bearing beam
2 support leg
3 vertical boom
4 working platform
6 thin guard bar
7 oblique reinforcing rod
8 ladder
9 foot pad
20 landing leg main part
21 casing tube
22 locking device
23 roller
24 adjusting rod
25 second locking device
51 transverse main guardrail
52 vertical main guardrail
211 gusset
A bridge floor
B guardrail
And C, a gap.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the scope of the present application. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.
The technical solutions of the present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Example 1
The present embodiment provides a gondola with adjustable legs for bridge construction, as shown in fig. 1, comprising:
a main spandrel girder 1;
the support legs 2 are connected to two sides of the main bearing beam 1, and the support legs 2 can slide on the main bearing beam 1;
the vertical suspender 3 is fixed below the main bearing beam 1;
the working platform 4 is horizontally arranged, and the center of the working platform is fixed on the vertical suspender 3;
the transverse main guardrails 51 are arranged along the peripheral outline of the working platform 4, and the transverse main guardrails 51 are mutually fixed and fixed with the vertical suspender 3;
the vertical main guardrail 52 is vertically fixed on the periphery of the working platform 4, is intersected with the transverse main guardrail 51, and is fixed at the intersected position;
the thin guardrails 6 are distributed in gaps among the working platform 4, the transverse main guardrail 51, the vertical main guardrail 52 and the vertical hanger rods 3, and two ends of the thin guardrails are fixed on the transverse main guardrail 51, the vertical main guardrail 52 or the vertical hanger rods 3;
the crawling ladder 8 is fixed on one side of the vertical suspender 3;
and the foot pads 9 are laid on the upper surface of the working platform 4.
As shown in fig. 3 to 4, the cradle for bridge construction with adjustable legs of the present embodiment is used for bridge construction, when construction is performed, a main load-bearing beam 1 needs to span at the junction of two bridge decks a and be higher than a guardrail B (which requires that the legs 2 are made to be of sufficient length), and a vertical suspender 3 passes through a gap C between the bridge decks a to reach below the bridge decks a, so that a worker can perform bridge construction below the bridge decks a. As shown in fig. 4, by adjusting the sliding of the supporting legs 2 on the main bearing beam 1, the supporting legs 2 are moved to the position as close to the edge of the guardrail B as possible and then fixed, so that the stress borne by the center of the main bearing beam 1 is relatively controlled to be minimum, the construction safety is increased, and the service life of the equipment is prolonged.
Preferably, the support leg of the present embodiment is an adjustable gondola for bridge construction, as shown in fig. 2, the support leg 2 includes:
a leg body 20;
the sleeve 21 is fixed at one end of the supporting leg main body 20 and sleeved on the main bearing beam 1;
a roller 23 installed at the other end of the leg main body 20;
and the locking device 22 is arranged on the sleeve 21 and can lock the sleeve 21 on the main bearing beam 1.
The landing leg 2 of this embodiment is through setting up a slidable sleeve pipe 21, makes things convenient for the activity of landing leg 2, and simple structure is convenient for the operation.
Preferably, the support leg of the present embodiment is an adjustable nacelle for bridge construction, and as shown in fig. 2, the locking device 22 is a locking screw. The locking and unlocking of the sleeve 21 can be easily accomplished by tightening or loosening the screw, and since the sleeve 21 is hardly stressed in the horizontal direction at the time of construction, it is inexpensive and effective to use a simple locking screw as the locking means.
Preferably, the hanging basket for bridge construction with adjustable supporting legs of the present embodiment further includes an oblique reinforcing rod 7, as shown in fig. 1, one end of the oblique reinforcing rod 7 is fixed on the vertical suspension rod 3, the other end of the oblique reinforcing rod 7 is fixed at the edge of the working platform 4 or on the transverse main guardrail 51, and the oblique reinforcing rod 7 and the vertical suspension rod 3, the edge of the working platform 4 or the transverse main guardrail 51 enclose a triangular shape. The oblique reinforcing rod 7 can reduce the stress at the joint of the working platform 4 and the vertical suspender 3 and increase the strength of the working platform 4.
Preferably, the hanging basket with adjustable supporting legs for bridge construction of the present embodiment is provided with two rows of vertical suspenders 3 respectively arranged at two sides of the symmetry axis of the main bearing beam 1, as shown in fig. 1. The insufficient bearing capacity of the single-row vertical suspender is avoided.
Preferably, the support leg adjustable hanging basket for bridge construction of the present embodiment, as shown in fig. 1, the thin guardrails 6 are horizontally arranged, and both ends of the thin guardrails are fixed on the vertical main guardrail 52 or the vertical hanger bar 3.
Preferably, the supporting legs of the hanging basket with the adjustable supporting legs for bridge construction are provided with 2-3 working platforms 4.
Preferably, the supporting leg-adjustable hanging basket for bridge construction of the present embodiment is formed by channel steel for the main bearing beam 1, the supporting leg 2, the working platform 4, the transverse main guardrail 51 and the vertical main guardrail 52.
Preferably, the support legs of the hanging basket for bridge construction are adjustable, and the ladder stand 8 is made of equal angle steel.
Preferably, the support leg of the hanging basket for bridge construction is adjustable, as shown in fig. 2, the upper surface of the sleeve 21 is provided with a rib 211 along the length direction of the main bearing beam 1. Since the casing 21 is also subjected to a part of the pressure, the rib 211 can increase the strength of the casing 21.
Example 2
As shown in fig. 5, in the hanging basket for bridge construction with adjustable supporting legs of the present embodiment, a through hole is formed in a side surface of the supporting leg 2, an adjusting rod 24 is installed in the through hole, the adjusting rod 24 is parallel to the main bearing beam 1, the adjusting rod 24 can extend and contract in the through hole, and a roller is arranged at an inward end of the adjusting rod 24; the side surface of the supporting leg 2 is further provided with a second locking device 25, and the second locking device 25 can lock the adjusting rod 24 on the supporting leg 2.
The hanging flower basket for bridge construction with adjustable landing leg of this embodiment, as shown in fig. 5, the gyro wheel of adjusting pole 24 one end supports and leans on guardrail B, prevents that the whole trend of hanging flower basket from inclining, also prevents landing leg 2 lateral wall and guardrail B scraping.
In light of the foregoing description of the preferred embodiments according to the present application, it is to be understood that various changes and modifications may be made without departing from the spirit and scope of the invention. The technical scope of the present application is not limited to the contents of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A hanging flower basket that is used for bridge construction with adjustable landing leg, its characterized in that includes:
a main girder (1);
the supporting legs (2) are connected to two sides of the main bearing beam (1), and the supporting legs (2) can slide on the main bearing beam (1);
the vertical suspender (3) is fixed below the main bearing beam (1);
the working platform (4) is horizontally arranged, and the center of the working platform is fixed on the vertical suspender (3);
the transverse main guardrails (51) are arranged along the peripheral outline of the working platform (4), and the transverse main guardrails (51) are mutually fixed and fixed with the vertical suspender (3);
the vertical main guardrail (52) is vertically fixed on the periphery of the working platform (4), is intersected with the transverse main guardrail (51), and is fixed at the intersected position;
the thin guardrails (6) are distributed in gaps among the working platform (4), the transverse main guardrail (51), the vertical main guardrail (52) and the vertical suspender (3), and two ends of the thin guardrails are fixed on the transverse main guardrail (51), the vertical main guardrail (52) or the vertical suspender (3);
the crawling ladder (8) is fixed on one side of the vertical suspender (3);
and the foot pad (9) is paved on the upper surface of the working platform (4).
2. Cradle for bridge construction adjustable legs according to claim 1, characterized in that the legs (2) comprise:
a leg body (20);
the sleeve (21) is fixed at one end of the supporting leg main body (20) and sleeved on the main bearing beam (1);
a roller (23) mounted at the other end of the leg body (20);
and the locking device (22) is arranged on the sleeve (21) and can lock the sleeve (21) on the main bearing beam (1).
3. A gondola for bridge construction with adjustable leg according to claim 2, characterized in that the locking means (22) is a locking screw.
4. A gondola for bridge construction with adjustable legs as set forth in any of claims 1-3 further comprising diagonal stiffeners (7), one end of the diagonal stiffeners (7) is fixed to the vertical hanger bar (3) and the other end is fixed at the edge of the work platform (4) or on the transverse main guardrail (51), the diagonal stiffeners (7) enclose a triangular shape with the vertical hanger bar (3), the edge of the work platform (4) or the transverse main guardrail (51).
5. A gondola for bridge construction with adjustable legs according to any one of claims 1-3, characterized in that the vertical suspension bars (3) are provided in two rows, which are located on both sides of the symmetry axis of the main girder (1).
6. A gondola for bridge construction with adjustable legs according to any one of claims 1-3, characterized in that the thin guardrails (6) are both arranged in horizontal direction and are fixed at both ends to the vertical main guardrail (52) or vertical hanger bar (3).
7. A gondola for bridge construction with adjustable legs according to any one of claims 1-3, characterized in that there are 2-3 work platforms (4).
8. A gondola for bridge construction with adjustable support legs according to any one of claims 1 to 3, characterized in that the main girder (1), the support legs (2), the working platform (4), the transverse main railing (51) and the vertical main railing (52) are constructed using channel steel.
9. A hanging basket for bridge construction with adjustable supporting legs according to any one of claims 1-3, characterized in that the side of the supporting legs (2) is provided with a through hole, an adjusting rod (24) is installed in the through hole, the adjusting rod (24) is parallel to the main bearing beam (1), the adjusting rod (24) can move in the through hole in a telescopic mode, and the inward end of the adjusting rod (24) is provided with a roller; the side surface of the supporting leg (2) is also provided with a second locking device (25), and the second locking device (25) can lock the adjusting rod (24) on the supporting leg (2).
10. A gondola for bridge construction with adjustable legs according to claim 2, characterized in that the upper surface of the casing (21) has ribs (211) along the length of the main girder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920438399.XU CN209989705U (en) | 2019-04-02 | 2019-04-02 | Hanging basket with adjustable supporting legs for bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920438399.XU CN209989705U (en) | 2019-04-02 | 2019-04-02 | Hanging basket with adjustable supporting legs for bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209989705U true CN209989705U (en) | 2020-01-24 |
Family
ID=69290846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920438399.XU Expired - Fee Related CN209989705U (en) | 2019-04-02 | 2019-04-02 | Hanging basket with adjustable supporting legs for bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209989705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944314A (en) * | 2021-10-13 | 2022-01-18 | 北京城建亚泰建设集团有限公司 | Integral lifting construction operation platform and building construction method |
-
2019
- 2019-04-02 CN CN201920438399.XU patent/CN209989705U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944314A (en) * | 2021-10-13 | 2022-01-18 | 北京城建亚泰建设集团有限公司 | Integral lifting construction operation platform and building construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200124 Termination date: 20210402 |