CN211145573U

CN211145573U - Door type bridge anti-seismic support

Info

Publication number: CN211145573U
Application number: CN201922203156.0U
Authority: CN
Inventors: 赵继国; 赵守浩
Original assignee: Qingzhou Sanbei Stainless Steel Machinery Co ltd
Current assignee: Qingzhou Sanbei Stainless Steel Machinery Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-07-31
Anticipated expiration: 2029-12-10

Abstract

The utility model is suitable for a gate-type crane span structure field provides a gate-type crane span structure antidetonation support, including first bottom bracket, the inside swing joint of first bottom bracket has the second bottom bracket, first spacing hole has been seted up to the upside of first bottom bracket, there is a limiting plate bolted fixation at the top middle part of first bottom bracket, the upside swing joint of end joint frame has end connecting block, the outside draw-in groove of first bottom bracket is connected with down the connecting plate, one side outside of being close to the upper bracket of first side bracket closely laminates and has the mount, one side that the mount was kept away from to first side bracket is provided with the side joint frame, the second side bracket is installed to the upside of side connecting block. This door-type crane span structure antidetonation support can fix a position fast and install, can adjust the angle and the position of equipment as required, is applicable to different equipment occasions, and can be applicable to the crane span structure that the size differs great, and adaptability intensity is high.

Description

Door type bridge anti-seismic support

Technical Field

The utility model relates to a gate-type crane span structure technical field specifically is a gate-type crane span structure antidetonation support head.

Background

The bridge is a device which is installed outside a building or independently erected and used for supporting a cable, generally, the bridge needs to be assembled by using a bracket, a supporting arm and the like, and door-type bridge anti-seismic brackets on the market are various, but still have some defects;

the gate-type crane span structure antidetonation support that uses at present, the inconvenient angle and the position of adjusting the equipment, the inconvenient equipment occasion that is applicable to the difference, and the inconvenient crane span structure that is applicable to the size and differs great, adaptability intensity is high inadequately, consequently, we propose a gate-type crane span structure antidetonation support to in solving the problem that proposes in the aforesaid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gate-type crane span structure antidetonation support to solve the inconvenient angle and the position of adjusting the equipment of current gate-type crane span structure antidetonation support that proposes in the above-mentioned background art, the inconvenient equipment occasion that is applicable to the difference of difference, and inconvenient being applicable to the size great crane span structure, the not high problem of suitability intensity inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: a portal crane span structure antidetonation support comprises a first bottom bracket, wherein the inside of the first bottom bracket is movably connected with a second bottom bracket, the upside of the second bottom bracket is provided with a second limiting hole, the upside of the first bottom bracket is provided with a first limiting hole, the upside of the first bottom bracket is tightly attached with a crane span structure body, the middle part of the upper part of the first bottom bracket is fixed with a limiting plate through bolts, the outer side of the upper part of the first bottom bracket is provided with a bottom connecting frame, the upper side of the bottom connecting frame is movably connected with a bottom connecting block, the outer part of the upper side of the bottom connecting block is tightly attached with an upper bracket, the outer side clamping groove of the first bottom bracket is connected with a lower connecting plate, the clamping groove of the inner part of the lower connecting plate, which is far away from the first bottom bracket, is connected with a first side bracket, the outer part of the first side bracket, which is close to the upper bracket, is, and the upper end front side of first side support is closely laminated with the upper junction plate, one side that the mount was kept away from to first side support is provided with the side connection frame, and the inside swing joint of side connection frame has the side connection piece, second side support is installed to the upside of side connection piece, and the upside swing joint of second side support has the side connection board.

The utility model discloses still provide the mode that second bottom bracket and first bottom bracket adopted the draw-in groove to connect is connected to the second bottom bracket sets up about the vertical axis symmetry of crane span structure body.

The utility model discloses still provide the outside of limiting plate and the outside of crane span structure body closely laminate, and the longitudinal section of limiting plate is "L" font structure to the limiting plate sets up about the vertical axis symmetry of crane span structure body.

The utility model discloses still provide the mode that mount and first side support adopted the draw-in groove to connect is connected, and the transversal "U" font structure of personally submitting of mount.

The utility model discloses still provide the side connecting block constitutes revolution mechanic on the side connection frame, and the outside of side connection frame and the outside of first side support closely laminate.

The utility model discloses still provide first spacing hole and the spacing hole of second are impartial interval distribution on first bottom bracket and second bottom bracket respectively, and the cross section length in first spacing hole equals the cross section length in the spacing hole of second.

Compared with the prior art, the beneficial effects of the utility model are that: the door-type bridge anti-seismic support can be quickly positioned and installed, is convenient to disassemble and assemble, is simple and convenient to operate, can adjust the angle and position of assembly according to needs, is suitable for different assembly occasions, can be suitable for bridges with large size differences, and has high adaptability strength;

1. the lower connecting plate, the first side bracket and the bottom connecting frame are arranged, the first side bracket and the first bottom bracket are tightly attached through the bottom connecting frame and are fixed through bolts, the first side bracket and the lower connecting plate clamping groove are connected and are fixed through bolts, and therefore the lower connecting plate can be quickly positioned and installed, is convenient to disassemble and assemble, and is simple and convenient to operate;

2. the side connecting frame, the side connecting block and the fixing frame are arranged, the fixing frame is connected with the first side bracket clamping groove by tightly attaching the side connecting frame to the first side bracket, the side connecting frame, the first side bracket and the fixing frame are fixed by using a threaded rod, and the side connecting block is rotated on the side connecting frame, so that the angle and the position of assembly can be adjusted as required, and the side connecting frame is suitable for different assembly occasions;

3. be provided with second end support, first spacing hole and limiting plate, through the second end support that slides in first end support, make first spacing hole and the spacing hole one-to-one of second, place the crane span structure body, closely laminate limiting plate and crane span structure body, fix limiting plate, first end support and second end support with the bolt, can be applicable to the size and differ great crane span structure, adaptability intensity is high.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the first bottom bracket and the second bottom bracket of the present invention;

fig. 3 is a schematic view of the top-view cross-sectional structure of the fixing frame and the first side bracket of the present invention.

In the figure: 1. a first bottom bracket; 2. a second bottom bracket; 3. a bridge frame body; 4. a limiting plate; 5. a bottom connection frame; 6. an upper bracket; 7. a lower connecting plate; 8. a first side support; 9. an upper connecting plate; 10. a fixed mount; 11. a threaded rod; 12. a bottom connecting block; 13. a side connection frame; 14. a side connecting block; 15. a second side bracket; 16. a side connection plate; 17. a first limit hole; 18. a second limiting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a portal bridge anti-seismic support comprises a first bottom support 1, a second bottom support 2, a bridge body 3, a limiting plate 4, a bottom connecting frame 5, an upper support 6, a lower connecting plate 7, a first side support 8, an upper connecting plate 9, a fixing frame 10, a threaded rod 11, a bottom connecting block 12, a side connecting frame 13, a side connecting block 14, a second side support 15, a side connecting plate 16, a first limiting hole 17 and a second limiting hole 18, wherein the inside of the first bottom support 1 is movably connected with the second bottom support 2, the upper side of the second bottom support 2 is provided with the second limiting hole 18, the upper side of the first bottom support 1 is provided with the first limiting hole 17, the upper side of the first bottom support 1 is tightly attached with the bridge body 3, the limiting plate 4 is fixed at the middle part of the upper part of the first bottom support 1 through a bolt, the bottom connecting frame 5 is installed at the outer side of the upper part of the first bottom support 1, the upper side of the bottom connecting frame 5 is movably connected with the, and the outside close fitting of upside of end connecting block 12 has upper bracket 6, the outside draw-in groove of first end support 1 is connected with connecting plate 7 down, and the inside draw-in groove of keeping away from first end support 1 of lower connecting plate 7 is connected with first side support 8, the outside close fitting of one side of being close to upper bracket 6 of first side support 8 has mount 10, and the middle part through connection of mount 10 has threaded rod 11, and the upper end front side close fitting of first side support 8 has upper plate 9, one side that first side support 8 kept away from mount 10 is provided with side connection frame 13, and the inside swing joint of side connection frame 13 has side connecting block 14, second side support 15 is installed to the upside of side connecting block 14, and the upside swing joint of second side support 15 has side connecting plate 16.

As shown in fig. 1, the first limiting holes 17 and the second limiting holes 18 are respectively distributed on the first bottom bracket 1 and the second bottom bracket 2 at equal intervals, and the length of the cross section of the first limiting hole 17 is equal to the length of the cross section of the second limiting hole 18, so that the first bottom bracket 1 and the second bottom bracket 2 can be effectively fixed, as shown in fig. 1, the outer side of the limiting plate 4 is tightly attached to the outer side of the bridge body 3, the longitudinal section of the limiting plate 4 is in a structure like the letter L, and the limiting plates 4 are symmetrically arranged about the vertical central axis of the bridge body 3, so that the bridge body 3 is conveniently limited;

the second bottom bracket 2 and the first bottom bracket 1 are connected in a clamping groove connection mode as shown in fig. 1 and fig. 2, the second bottom bracket 2 is symmetrically arranged about a vertical central axis of the bridge body 3, the positions of the first bottom bracket 1 and the second bottom bracket 2 are convenient to adjust, the fixing frame 10 and the first side bracket 8 are connected in a clamping groove connection mode as shown in fig. 1 and fig. 3, the cross section of the fixing frame 10 is of a U-shaped structure, the side connecting frame 13 can be effectively fixed, a rotating structure is formed on the side connecting frame 13 by the side connecting block 14 as shown in fig. 1 and fig. 3, the outer side of the side connecting frame 13 is tightly attached to the outer side of the first side bracket 8, the angle of the second side bracket 15 is convenient to adjust, and the flexibility is strong.

The working principle is as follows: when the door-type bridge anti-seismic support is used, firstly, as shown in attached figures 1 and 2, a second bottom support 2 is slid in a first bottom support 1, so that first limit holes 17 distributed at equal intervals on the first bottom support 1 and second limit holes 18 distributed at equal intervals on the second bottom support 2 correspond to each other one by one, then a bridge body 3 is placed on the first bottom support 1 and the second bottom support 2, a limit plate 4 is tightly attached to the bridge body 3, the limit plate 4, the first bottom support 1 and the second bottom support 2 are fixed by bolts, then a bottom connecting frame 5 is tightly attached to the first bottom support 1 and fixed by bolts, then a bottom connecting block 12 is rotated on the bottom connecting frame 5, the bottom connecting block 12 is connected with an upper support 6 clamping groove, the upper end of the upper support 6 is installed on a building by bolts, then a lower connecting plate 7 is connected with the first bottom support 1 clamping groove, bolts penetrate through the lower connecting plate 7, the first bottom bracket 1 and the second bottom bracket 2, and then the first side bracket 8 is connected with a clamping groove of the lower connecting plate 7;

as shown in fig. 1 and 3, the first side bracket 8 is slid on the lower connecting plate 7 to a proper position, the side connecting frame 13 is tightly attached to the first side bracket 8, the fixing frame 10 is connected to the first side bracket 8, the threaded rod 11 is inserted into the side connecting frame 13, the first side bracket 8 and the fixing frame 10, the side connecting frame 13, the first side bracket 8 and the fixing frame 10 are fixed, the side connecting block 14 is rotated on the side connecting frame 13, the side connecting block 14 drives the second side bracket 15 to rotate, the second side bracket 15 is adjusted to a proper position, and the side connecting plate 16 is fixed on the building by bolts, so that the second side bracket 15 and the first side bracket 8 are fixed, thereby completing a series of operations of the portal type anti-seismic bridge bracket.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a portal crane span structure antidetonation support, includes first bottom suspension (1), its characterized in that: the inner part of the first bottom bracket (1) is movably connected with a second bottom bracket (2), a second limiting hole (18) is formed in the upper side of the second bottom bracket (2), a first limiting hole (17) is formed in the upper side of the first bottom bracket (1), the upper side of the first bottom bracket (1) is tightly attached to the bridge body (3), a limiting plate (4) is fixed to the middle part of the upper part of the first bottom bracket (1) through bolts, a bottom connecting frame (5) is installed on the outer side of the upper part of the first bottom bracket (1), a bottom connecting block (12) is movably connected to the upper side of the bottom connecting frame (5), an upper bracket (6) is tightly attached to the outer side of the bottom connecting block (12), a lower connecting plate (7) is connected to the outer side of the first bottom bracket (1), and a first side bracket (8) is connected to a clamping groove in the inner part of the lower connecting plate (7), which is far away from the first bottom bracket (1), the utility model discloses a side connection structure of fixing support, including first side support (8), and the middle part through connection of mount (10) has threaded rod (11), and the upper end front side of first side support (8) is closely laminated and is had upper junction plate (9), one side that mount (10) were kept away from in first side support (8) is provided with side link (13), and the inside swing joint of side link (13) has side link (14), second side support (15) are installed to the upside of side link (14), and the upside swing joint of second side support (15) has side link (16).

2. A gantry seismic support according to claim 1, characterized in that: the second bottom support (2) is connected with the first bottom support (1) in a clamping groove connection mode, and the second bottom support (2) is symmetrically arranged relative to a vertical central axis of the bridge frame body (3).

3. The gantry bridge anti-seismic support according to claim 1, wherein the outer sides of the limiting plates (4) are tightly attached to the outer sides of the bridge body (3), the longitudinal sections of the limiting plates (4) are of L-shaped structures, and the limiting plates (4) are symmetrically arranged about a vertical central axis of the bridge body (3).

4. A gantry seismic support according to claim 1, characterized in that: the fixing frame (10) is connected with the first side support (8) in a clamping groove connection mode, and the cross section of the fixing frame (10) is of a U-shaped structure.

5. A gantry seismic support according to claim 1, characterized in that: the side connecting block (14) forms a rotating structure on the side connecting frame (13), and the outer side of the side connecting frame (13) is tightly attached to the outer side of the first side bracket (8).

6. A gantry seismic support according to claim 1, characterized in that: the first limiting hole (17) and the second limiting hole (18) are distributed on the first bottom bracket (1) and the second bottom bracket (2) at equal intervals respectively, and the length of the cross section of the first limiting hole (17) is equal to that of the cross section of the second limiting hole (18).