CN217781734U - Auxiliary construction device for prefabricated anti-collision wall - Google Patents
Auxiliary construction device for prefabricated anti-collision wall Download PDFInfo
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- CN217781734U CN217781734U CN202220902488.7U CN202220902488U CN217781734U CN 217781734 U CN217781734 U CN 217781734U CN 202220902488 U CN202220902488 U CN 202220902488U CN 217781734 U CN217781734 U CN 217781734U
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Abstract
The utility model provides an auxiliary construction device for a prefabricated anti-collision wall, which comprises a receiving hopper and a supporting framework; the supporting framework comprises a vertical support, a transverse support and a first longitudinal support; the bottom of the vertical support is fixedly connected with a longitudinal side panel of the receiving hopper; one end of the transverse support is fixedly connected with the top of the vertical support, the other end of the transverse support extends towards the inner direction of the receiving hopper and is connected with a movable support structure, and the movable support structure is used for supporting and fixing a prefabricated anti-collision wall; the first longitudinal support is arranged between every two adjacent transverse supports; and a suspension interface is arranged at the top end of the supporting framework. The utility model discloses a supplementary construction equipment of prefabricated anticollision wall can improve stability and security in the on-spot erection joint process of prefabricated anticollision wall.
Description
Technical Field
The utility model relates to a prefabricated crashproof wall construction technical field, in particular to prefabricated crashproof wall's supplementary construction equipment.
Background
The anti-collision wall is a two-side wall body part used for highways and railways in civil engineering, is mostly used for viaducts, air highways, elevated railways and the like, and is used as a two-side safety guarantee structure of bridges.
Along with the development of the fabricated building, the application of the prefabricated anti-collision wall in the municipal bridge construction is more and more extensive. Prefabricated crashproof wall at first makes prefabricated component at the mill, then transports prefabricated crashproof wall to the job site and connects and carry out the cast in situ to the junction, waits the concrete curing shaping of junction after, can accomplish the installation of crashproof wall, has reduced the construction process of crashproof wall by a wide margin, has shortened construction cycle. But prefabricated crashproof wall's volume and density are great, and the stability of prefabricated crashproof wall when the job site carries out erection joint is difficult to guarantee, easily causes the risk that construction article dropped in the on-the-spot installation of prefabricated crashproof wall, causes the great potential safety hazard below the bridge. Therefore, there is a need in the art to develop a construction aid for prefabricated impact walls to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an easily cause the not enough that construction article dropped in the on-the-spot installation of prefabricated anticollision wall, provide a supplementary construction equipment of prefabricated anticollision wall to stability and security in the on-the-spot installation of prefabricated anticollision wall are improved.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: an auxiliary construction device of a prefabricated anti-collision wall comprises a receiving hopper and a supporting framework; the supporting framework comprises a vertical support, a transverse support and a first longitudinal support;
the bottom of the vertical support is fixedly connected with a longitudinal side panel of the receiving hopper; one end of the transverse support is fixedly connected with the top of the vertical support, the other end of the transverse support extends towards the inner direction of the receiving hopper and is connected with a movable support structure, and the movable support structure is used for supporting and fixing a prefabricated anti-collision wall;
the first longitudinal support is arranged between every two adjacent transverse supports;
and a suspension interface is arranged at the top end of the supporting framework.
When the auxiliary construction device for the prefabricated anti-collision wall is used, firstly, the prefabricated anti-collision wall and the device are respectively lifted to proper installation height positions by using suspension equipment, then, a movable supporting structure of the device is adjusted to be in a movable state, the prefabricated anti-collision wall is placed at the top end of the receiving hopper, the outer side surface of the prefabricated anti-collision wall is abutted to the vertical support, then, the movable supporting structure of the prefabricated anti-collision wall is adjusted to be in a fastening state, and the prefabricated anti-collision wall and the device can be fastened to form a whole; during installation, the prefabricated anti-collision wall and the device are hoisted to the corresponding installation position by adopting the suspension equipment, the device can conveniently hoist the prefabricated anti-collision wall, and meanwhile, the receiving hopper of the device can collect construction articles falling in the construction process of the prefabricated anti-collision wall. From this, stability and security in the on-the-spot erection joint process of prefabricated crashproof wall can be improved to above-mentioned supplementary construction equipment of prefabricated crashproof wall.
Further, a second longitudinal support is arranged between the bottoms of the two adjacent vertical supports; the vertical support, the transverse support, the first longitudinal support and the second longitudinal support are all square steel pipes. Thus, the stability of the supporting framework can be improved.
Further, the movable support structure comprises a first support member and a first connecting member; one end of the first supporting piece is rotatably connected with the transverse support, a first connecting piece is arranged between the first supporting piece and the side surface of the transverse support, and two ends of the first connecting piece are respectively connected with the first supporting piece and the transverse support through bolt structures with different lengths; when the first supporting piece and the transverse support are fixed, the bottom end of the first supporting piece is abutted to the inner side face of the prefabricated anti-collision wall.
Further, the receiving hopper comprises a first longitudinal side panel, a second longitudinal side panel, a transverse side panel and a bottom plate; the left end and the right end of the first longitudinal side panel and the second longitudinal side panel are fixedly connected through corresponding transverse side panels; the bottom end surfaces of the first longitudinal side panel, the second longitudinal side panel and the transverse side panel are fixedly connected with the top end surface of the bottom plate; a second support member is disposed between the first longitudinal side panel and the second longitudinal side panel.
Furthermore, at least two groups of the second supporting pieces are arranged; the first longitudinal side panel, the second longitudinal side panel, the transverse side panel and the first support member are all steel plates. From this, can improve prefabricated crashproof wall auxiliary construction device and to the holding power of prefabricated crashproof wall, guarantee stability and security in the prefabricated crashproof wall work progress.
Further, the heights of the first longitudinal side panel and the second longitudinal side panel are not equal, and the top end faces of the first longitudinal side panel and the second longitudinal side panel are flush; the bottom of the vertical support and the second longitudinal support are fixedly connected with the outer side face of the first longitudinal side panel; the bottom end faces of the vertical supports and the second longitudinal supports are flush with the bottom end face of the first longitudinal side panel. Therefore, the connection stability of the receiving hopper and the supporting framework can be improved.
Further, the bottom plate comprises a first support section and a second support section; one end of the first supporting section is connected with the second longitudinal side panel through a movable fixing piece, and the other end of the first supporting section is fixedly connected with the second supporting section; the movable fixing piece can enable the bottom plate to rotate around the bottom of the second longitudinal side panel; and a connecting structure is arranged between the second supporting section and the vertical support, and the connecting structure can enable the top end face of the second supporting section and the bottom end face of the first longitudinal side panel to be in a close attaching state or a separating state. From this, can conveniently clear up the construction article that drops in the receiving bucket.
Furthermore, the movable fixing part is a flat-open hinge, and the left end and the right end of the flat-open hinge are respectively and fixedly connected with the outer side surface of the second longitudinal side panel and the bottom surface of the second supporting section.
Furthermore, the connecting structure comprises a second connecting piece, a long screw, a nut and a connecting plate; one end of the long screw is rotatably connected with the vertical support through the second connecting piece; the bottom end of the second supporting section is fixedly connected with the connecting plate, the connecting plate is provided with a U-shaped notch, and the other end of the long screw penetrates through the U-shaped notch in the connecting plate and is in threaded connection with the nut.
Further, the suspension interface is a lifting lug or a lifting ring. From this, can make things convenient for prefabricated crashproof wall auxiliary construction device's hoist and mount.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses simple structure can form whole and then supplementary prefabricated crashproof wall's construction installation with prefabricated crashproof wall erection joint conveniently, has improved stability and security among the on-the-spot erection joint process of prefabricated crashproof wall.
2. The utility model discloses the device is installed and is dismantled with prefabricated crashproof wall conveniently, and movable supporting structure's first connecting piece links to each other with first support piece, horizontal support through the bolted construction that length is different respectively, has guaranteed the stability and the security of this device on the one hand, and on the other hand can only demolish the bolted construction of first connecting piece one end and can make first support piece and first connecting piece be in the active state when using, can practice thrift the engineering time.
3. The bottom plate that connects the fill is the movably fixed bottom plate that the slope set up, can conveniently clear up the construction article that drops in the fill that connects, designs the bottom plate for inclining to connection structure department simultaneously, has alleviateed the weight that connects the fill, makes the construction article in the fill that connects empty the speed faster.
4. The utility model discloses a connection structure can adopt the manual work to unscrew fixation nut and make bottom plate and first vertical side board be in the detached state, convenient to use, and simultaneously, the nut need not follow the long screw and take off, can avoid the problem that the nut loses to produce, and economic nature is good.
5. The utility model discloses the device is mainly made by steel sheet and square steel pipe, and the quality is light, has construction convenience's advantage.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic perspective view of FIG. 1 from another perspective;
fig. 3 is a schematic side view of an embodiment of the present invention;
fig. 4 is a schematic bottom side view of an embodiment of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 1;
FIG. 6 is an enlarged view of the structure at B in FIG. 2;
FIG. 7 is a schematic structural view of a prefabricated anti-collision wall;
FIG. 8 is a schematic structural view of a connection between a prefabricated anti-collision wall and a bridge in the prior art;
FIG. 9 is a schematic view of the connection structure of the device of the present invention and the prefabricated crash wall;
FIG. 10 is a schematic view of the structure of FIG. 9 from another perspective;
fig. 11 is the utility model discloses the supplementary prefabricated crashproof wall of device and the structural schematic diagram of bridge connection.
In the figure: 1. a receiving hopper; 11. a first longitudinal side panel; 12. a second longitudinal side panel; 13. a lateral side panel; 14. a base plate; 141. a first support section; 142. a second support section; 2. a support framework; 21. vertically supporting; 22. transversely supporting; 23. a first longitudinal support; 24. a second longitudinal support; 3. a suspension interface; 4. a movable support structure; 41. a first support member; 42. a first connecting member; 5. a second support member; 6. a movable fixing member; 7. a connecting structure; 71. a second connecting member; 72. a long screw; 73. a nut; 74. a connecting plate; 8. prefabricating an anti-collision wall; 81. prefabricating anti-collision wall reinforcing steel bars; 9. a bridge; 91. and (5) bridge reinforcing steel bars.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" in the following description are used only to indicate the correspondence with the upper, lower, left and right directions of the drawings, and do not limit the structure.
As shown in fig. 1 to 11, the auxiliary construction device for a prefabricated anti-collision wall of the present embodiment includes a receiving bucket 1 and a supporting frame 2. The support frame 2 comprises two vertical supports 21, two transverse supports 22 and a first longitudinal support 23. The bottom of the vertical support 21 is fixedly connected with the longitudinal side panel of the receiving hopper 1. One end of the transverse support 22 is fixedly connected with the top of the vertical support 21, the other end of the transverse support extends towards the inner direction of the receiving bucket 1 and is connected with a movable support structure 4, and the movable support structure 4 is used for supporting and fixing a prefabricated anti-collision wall. The first longitudinal support 23 is arranged between the two transverse supports 22. And a suspension interface 3 is arranged at the top end of the support framework 2.
As shown in fig. 1-2, the suspension interface 3 is a lifting lug. From this, can make things convenient for prefabricated crashproof wall auxiliary construction device's hoist and mount.
A first and a second longitudinal support 24 are also arranged between the bottoms of the two vertical supports 21. The vertical support 21, the transverse support 22, the first longitudinal support 23 and the second longitudinal support 24 are all square steel pipes. The sizes of the square steel pipes are 30mm multiplied by 3mm. Thus, the stability of the supporting framework can be improved.
As shown in fig. 1-4, the receiving hopper 1 comprises a first longitudinal side panel 11, a second longitudinal side panel 12, a transverse side panel 13 and a bottom panel 14. The left and right ends of the first longitudinal side panel 11 and the second longitudinal side panel 12 are fixedly connected through the corresponding transverse side panel 13. The bottom end surfaces of the first longitudinal side panel 11, the second longitudinal side panel 12 and the transverse side panel 13 are fixedly connected with the top end surface of the bottom plate 14. A second support member 5 is arranged between the first longitudinal side panel 11 and the second longitudinal side panel 12. Two sets of the second supporting members 5 are provided. The first longitudinal side panel 11, the second longitudinal side panel 12, the transverse side panel 13 and the second support member 5 are all steel plates. The thickness of the steel plate is 3mm. From this, can improve prefabricated crashproof wall auxiliary construction device and to the holding power of prefabricated crashproof wall, guarantee stability and security in the prefabricated crashproof wall work progress.
The heights of the first longitudinal side panel 11 and the second longitudinal side panel 12 are not equal, and the top end faces of the first longitudinal side panel 11 and the second longitudinal side panel 12 are flush. The bottom of the vertical support 21 and the second vertical support 24 are both fixedly connected with the outer side surface of the first longitudinal side panel 11. The bottom end faces of the vertical supports 21 and the second longitudinal supports 24 are flush with the bottom end face of the first longitudinal side panel 11. Therefore, the connection stability of the receiving hopper and the supporting framework can be improved.
As shown in fig. 3-4, the base plate 14 includes a first support section 141 and a second support section 142. One end of the first supporting section 141 is connected to the second longitudinal side panel 12 through a movable fixing member 6, and the other end thereof is fixedly connected to the second supporting section 142. The movable fastener 6 can make the bottom plate 14 rotate around the bottom of the second longitudinal side panel 12. A connecting structure 7 is arranged between the second support section 142 and the vertical support 21. The connecting structure 7 can make the top end surface of the second support section 142 and the bottom end surface of the first longitudinal side panel 11 in a close fit state or a separated state. From this, can conveniently clear up the construction article that drops in the receiving bucket.
As shown in fig. 4, the movable fixing element 6 is a flat-open hinge, and the left and right ends of the flat-open hinge are respectively and fixedly connected with the outer side surface of the second longitudinal side panel 12 and the bottom surface of the second support section 142.
As shown in fig. 1 and 5, the movable support structure 4 includes a first support 41 and a first connector 42. One end of the first supporting member 41 is rotatably connected with the transverse support 22, the first connecting member 42 is arranged between the first supporting member 41 and the side surface of the transverse support 22, and two ends of the first connecting member 42 are respectively connected with the first supporting member 41 and the transverse support 22 through bolt structures with different lengths. When the first supporting member 41 is fixed to the transverse support 22, the bottom end of the first supporting member 41 abuts against the inner side surface of the prefabricated anti-collision wall.
As shown in fig. 2 and 6, the connecting structure 7 includes a second connecting member 71, a long screw 72, a nut 73, and a connecting plate 74. One end of the long screw 72 is rotatably connected with the vertical support 21 through the second connecting piece 71. The bottom end of the second support section 142 is fixedly connected with the connecting plate 74, the connecting plate 74 is a steel plate, a U-shaped notch is formed in the connecting plate 74, and the other end of the long screw 72 penetrates through the U-shaped notch in the connecting plate 74 and is in threaded connection with the nut 73.
As shown in fig. 7 to 11, the construction process of the auxiliary prefabricated anti-collision wall of the present embodiment includes:
1. when the prefabricated anti-collision wall 8 is installed, the crane hook is used for hoisting the prefabricated anti-collision wall 8, and the bottom of the prefabricated anti-collision wall 8 is 20cm away from the ground. Then, the movable supporting structure 4 of the apparatus of this embodiment is adjusted by a wrench to make the first supporting member 41 and the lateral support 22 in the movable state.
2. The hanging connector 3 is hooked by a small hook of a crane, the auxiliary construction device for the prefabricated anti-collision wall is hung to the upper portion of the prefabricated anti-collision wall 8 and hung in the middle, the first supporting piece 41 is vertically buckled downwards, the first supporting piece 41 and the transverse support 22 are fixed through the first connecting piece 42 and the bolt structure, and the connection stability of the device and the prefabricated anti-collision wall 8 is guaranteed.
3. The device of the embodiment and the prefabricated anti-collision wall 8 are integrally lifted to corresponding installation positions and are well adjusted according to corresponding requirements.
4. Then, welding the prefabricated anti-collision wall reinforcing steel bars 81 with bridge reinforcing steel bars 91 on the bridge 9, and after the welding is finished, plugging the joints close to the outer sides with cement mortar to prevent slurry leakage when pouring the ultrahigh-performance concrete; after welding and plugging are completed, the work of the prefabricated anti-collision wall auxiliary construction device is completed.
5. The movable supporting structure 4 of the apparatus of this embodiment is adjusted again by a wrench to make the first supporting member 41 and the lateral support 22 in the movable state. And hooking the hanging connector 3 by using a small hook of a crane, and horizontally adjusting the prefabricated anti-collision wall auxiliary construction device away from the rear side of the prefabricated anti-collision wall 8 which is installed.
6. And finally, hoisting the prefabricated anti-collision wall auxiliary construction device to a safe working face, lifting the bottom of the prefabricated anti-collision wall auxiliary construction device 50cm away from the ground, adjusting the connecting structure 7 to enable the top end face of the second supporting section 142 of the bottom plate 14 and the bottom end face of the first longitudinal side panel 11 to be in a separated state, enabling construction sundries in the receiving hopper 1 to freely fall into a sundry collecting container, adjusting the connecting structure 7 to enable the top end face of the second supporting section 142 of the bottom plate 14 and the bottom end face of the first longitudinal side panel 11 to be in a fastened state, and continuing to install the next prefabricated anti-collision wall 8.
The auxiliary construction device of prefabricated crashproof wall of this embodiment, simple structure can form whole and then the construction installation of supplementary prefabricated crashproof wall with prefabricated crashproof wall erection joint conveniently, has improved stability and security in the on-the-spot installation of prefabricated crashproof wall. The activity bearing structure can make conveniently the utility model discloses the device is installed and is dismantled with prefabricated crashproof wall. The bottom plate of the receiving hopper is a movably fixed bottom plate which is obliquely arranged, so that construction articles falling in the receiving hopper can be conveniently cleaned. The utility model discloses a connection structure can adopt the manual work to unscrew fixation nut and make bottom plate and first vertical side board be in the detached state, convenient to use, and simultaneously, the nut need not follow the long screw and take off, can avoid the problem production that the nut is lost, and economic nature is good. The utility model discloses the device is mainly made by steel sheet and square steel pipe, and the quality is light, has construction convenience's advantage.
The above-mentioned embodiments are to be construed as illustrative and not limitative of the remainder of the disclosure, and it is to be understood that various equivalent modifications can be made without departing from the spirit and scope of the disclosure as set forth in the appended claims.
Claims (10)
1. An auxiliary construction device for a prefabricated anti-collision wall is characterized by comprising a receiving hopper (1) and a supporting framework (2); the supporting framework (2) comprises a vertical support (21), a transverse support (22) and a first longitudinal support (23);
the bottom of the vertical support (21) is fixedly connected with a longitudinal side panel of the receiving hopper (1); one end of the transverse support (22) is fixedly connected with the top of the vertical support (21), the other end of the transverse support extends towards the inner direction of the receiving bucket (1) and is connected with a movable support structure (4), and the movable support structure (4) is used for supporting and fixing a prefabricated anti-collision wall;
the first longitudinal support (23) is arranged between two adjacent transverse supports (22);
the top end of the supporting framework (2) is provided with a suspension interface (3).
2. An auxiliary construction device for a prefabricated crash wall according to claim 1, characterised in that a second longitudinal support (24) is also provided between the bottom of two adjacent vertical supports (21).
3. A supplementary construction unit of a prefabricated crash wall according to claim 1, characterised in that said mobile support structure (4) comprises a first support (41) and a first connection (42);
one end of the first supporting piece (41) is rotatably connected with the transverse support (22), a first connecting piece (42) is arranged between the first supporting piece (41) and the side surface of the transverse support (22), and two ends of the first connecting piece (42) are respectively connected with the first supporting piece (41) and the transverse support (22) through bolt structures with different lengths;
when the first supporting piece (41) is fixed with the transverse support (22), the bottom end of the first supporting piece (41) is abutted against the inner side surface of the prefabricated anti-collision wall.
4. A prefabricated crash wall auxiliary construction device according to claim 2, characterised in that said hopper (1) comprises a first longitudinal side panel (11), a second longitudinal side panel (12), a transversal side panel (13) and a bottom panel (14);
the left end and the right end of the first longitudinal side panel (11) and the second longitudinal side panel (12) are fixedly connected through corresponding transverse side panels (13); the bottom end surfaces of the first longitudinal side panel (11), the second longitudinal side panel (12) and the transverse side panel (13) are fixedly connected with the top end surface of the bottom plate (14);
a second support member (5) is arranged between the first longitudinal side panel (11) and the second longitudinal side panel (12).
5. A supplementary construction unit for a prefabricated crash wall according to claim 4, characterised in that said second supporting elements (5) are provided in at least two groups.
6. A prefabricated crash wall auxiliary construction device according to claim 4, wherein the first longitudinal side panel (11) and the second longitudinal side panel (12) have unequal heights, and the top end faces of the first longitudinal side panel (11) and the second longitudinal side panel (12) are flush;
the bottom of the vertical support (21) and the second longitudinal support (24) are fixedly connected with the outer side surface of the first longitudinal side panel (11); the bottom end faces of the vertical supports (21) and the second longitudinal supports (24) are flush with the bottom end face of the first longitudinal side panel (11).
7. A prefabricated impact wall auxiliary construction device according to claim 6, wherein said floor (14) comprises a first support section (141) and a second support section (142);
one end of the first supporting section (141) is connected with the second longitudinal side panel (12) through a movable fixing piece (6), and the other end of the first supporting section is fixedly connected with the second supporting section (142); the movable fixing piece (6) can enable the bottom plate (14) to rotate around the bottom of the second longitudinal side panel (12);
a connecting structure (7) is arranged between the second supporting section (142) and the vertical support (21), and the connecting structure (7) can enable the top end face of the second supporting section (142) and the bottom end face of the first longitudinal side panel (11) to be in a close attaching state or a separating state.
8. The auxiliary construction device for the prefabricated anti-collision wall is characterized in that the movable fixing piece (6) is a flat-open hinge, and the left end and the right end of the flat-open hinge are fixedly connected with the outer side surface of the second longitudinal side panel (12) and the bottom surface of the second supporting section (142) respectively.
9. A prefabricated impact wall auxiliary construction device according to claim 7, wherein said connection structure (7) comprises a second connection member (71), a long screw (72), a nut (73) and a connection plate (74);
one end of the long screw rod (72) is rotationally connected with the vertical support (21) through the second connecting piece (71); the bottom end of the second supporting section (142) is fixedly connected with the connecting plate (74), a U-shaped notch is formed in the connecting plate (74), and the other end of the long screw (72) penetrates through the U-shaped notch in the connecting plate (74) and is in threaded connection with the nut (73).
10. An auxiliary construction device for a prefabricated impact wall according to any one of claims 1 to 9, wherein said suspension interface (3) is a lifting lug or a lifting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220902488.7U CN217781734U (en) | 2022-04-19 | 2022-04-19 | Auxiliary construction device for prefabricated anti-collision wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220902488.7U CN217781734U (en) | 2022-04-19 | 2022-04-19 | Auxiliary construction device for prefabricated anti-collision wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217781734U true CN217781734U (en) | 2022-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220902488.7U Active CN217781734U (en) | 2022-04-19 | 2022-04-19 | Auxiliary construction device for prefabricated anti-collision wall |
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| Country | Link |
|---|---|
| CN (1) | CN217781734U (en) |
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2022
- 2022-04-19 CN CN202220902488.7U patent/CN217781734U/en active Active
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