CN204760935U - Built on stilts crane span structure strutting arrangement - Google Patents

Built on stilts crane span structure strutting arrangement Download PDF

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Publication number
CN204760935U
CN204760935U CN201520356059.4U CN201520356059U CN204760935U CN 204760935 U CN204760935 U CN 204760935U CN 201520356059 U CN201520356059 U CN 201520356059U CN 204760935 U CN204760935 U CN 204760935U
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China
Prior art keywords
crane span
support
rest
horizon bar
vertical rod
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CN201520356059.4U
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Chinese (zh)
Inventor
王正伟
胡俊华
郭利民
马楠
周璐
张胜利
石峰
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China Tobacco Henan Industrial Co Ltd
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China Tobacco Henan Industrial Co Ltd
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Priority to CN201520356059.4U priority Critical patent/CN204760935U/en
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Abstract

The utility model discloses a built on stilts crane span structure strutting arrangement, it is including taking the crane span structure of crane span structure seam, the both ends of crane span structure are provided with left strutting arrangement and right strutting arrangement respectively, be provided with between left strutting arrangement and the right strutting arrangement with holding in the palm of crane span structure downside laminating, a both ends of holding in the palm respectively with left strutting arrangement and right strutting arrangement fixed connection, left side strutting arrangement includes two tripods and sets up the cross arm between two tripods, the tripod includes horizon bar, vertical rod and the setting bracing between horizon bar and vertical rod, horizon bar and vertical rod fixed connection, the both ends of bracing respectively with horizon bar and vertical rod fixed connection, the horizon bar fixed connection of cross arm and two tripods, the left end that holds in the palm with left side strutting arrangement's cross arm fixed connection. The utility model discloses simple manufacture, applied convenient can play fine support, fixed, booster action to the crane span structure.

Description

A kind of aerial bridge rack supporting device
Technical field
The utility model relates to a kind of aerial bridge rack supporting device.
Background technology
The crane span structure steel plate of finished product payout is thinner, and lay when crane span structure is built on stilts, have connecting sewing between two sections of crane span structures, when laying a large amount of cable or holding wire in crane span structure, crane span structure intensity is difficult to load-bearing, occurs sagging at the crane span structure seam crossing of two sections of crane span structures due to gravity.Particularly some workshop or factory building are as boiler room, distant between body of wall and equipment, body of wall or equipment mounting bracket is not had near the built on stilts section that gantry middle portion is longer, shingle distance ground is higher about about eight meters, crane span structure from wall with equipment connection, lay with the crane span structure level of equipment connection is built on stilts, body of wall and equipment distant, seam in the middle of crane span structure, cable and the transmission line of a lot of and equipment connection is laid in crane span structure, there is sagging in crane span structure seam crossing, crane span structure center-line joint place must increase corresponding support.Body of wall or equipment mounting bracket is not had near the built on stilts section that gantry middle portion is longer, if hang muscle downwards from roof, but sometimes there is no roof crossbeam directly over crane span structure, house top board does not generally allow directly boring to hang muscle, even if roof has crossbeam to hang muscle, there is the height of more than 5 meters from roof to crane span structure support, hang muscle waste material, difficulty of construction is large, also very unsightly.If do a pillar high more than 2 meters to be used for supporting crane span structure from ground, it wastes material, unsightly, also affects personnel and passes through.
Utility model content
The utility model, in order to solve the problems of the prior art, provides one to make simply, apply aerial bridge rack supporting device easily, can serve good support, fixing, booster action to crane span structure.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of aerial bridge rack supporting device, it comprises the crane span structure of band crane span structure seam, the two ends of described crane span structure are respectively arranged with left support device and right support device, be provided with between left support device and right support device with described crane span structure on the downside of the rest of fitting, the two ends of rest are fixedly connected with right support device with left support device respectively; The cross-arm that described left support device comprises two tripods and is arranged between two tripods, the diagonal brace that described tripod comprises horizon bar, vertical rod and is arranged between horizon bar and vertical rod, horizon bar is fixedly connected with vertical rod, the two ends of diagonal brace are fixedly connected with vertical rod with horizon bar respectively, described cross-arm is fixedly connected with the horizon bar of two tripods, and the left end of described rest is fixedly connected with the cross-arm of described left support device.
Described right support device comprises described tripod, described tripod horizontally set, and the right-hand member of described rest is fixedly connected with the horizon bar of the tripod of described right support device.
Described right support device and described left support device are symmetrical arranged, and the right-hand member of described rest is fixedly connected with the cross-arm of described right support device.
Described rest is provided with multiple, the setting arranged in parallel of multiple rest.
The position described rest being positioned at described crane span structure seam is fixedly installed horizontal reinforcement.
Described rest, horizon bar, vertical rod, diagonal brace, cross-arm and reinforcement are made by angle steel.
The beneficial effects of the utility model are:
The utility model left support device, right support device and the rest of fitting with crane span structure downside, can play and support the effect of crane span structure, avoids occurring sagging at the crane span structure seam crossing of two sections of crane span structures due to gravity, the cross-arm that described left support device comprises two tripods and is arranged between two tripods, described tripod comprises horizon bar, vertical rod and the diagonal brace be arranged between horizon bar and vertical rod, horizon bar is fixedly connected with vertical rod, the two ends of diagonal brace are fixedly connected with vertical rod with horizon bar respectively, described cross-arm is fixedly connected with the horizon bar of two tripods, the left end of described rest is fixedly connected with the cross-arm of described left support device, under crane span structure left end and the external body of wall of crane span structure or equipment are vertical case, the structural design of left support device is convenient to the external body of wall of same crane span structure or equipment is fixed connection, and the setting of two tripods and cross-arm, ensure that the stress equalization of left support device, improve the stability of left end support, described right support device comprises described tripod, described tripod horizontally set, the right-hand member of described rest is fixedly connected with the horizon bar of the tripod of described right support device, under crane span structure right-hand member and the external body of wall of crane span structure or equipment are parallel condition, this structural design of right support device is convenient to the external body of wall of same crane span structure or equipment is fixed connection, and the structure of tripod ensure that the stability of support, described right support device and described left support device are symmetrical arranged, the right-hand member of described rest is fixedly connected with the cross-arm of described right support device, under crane span structure right-hand member and the external body of wall of crane span structure or equipment are vertical case, this structural design of right support device is convenient to the external body of wall of same crane span structure or equipment is fixed connection, and the setting of two tripods and cross-arm, ensure that the stress equalization of right support device, improve the stability that right-hand member supports, described rest is provided with multiple, the setting arranged in parallel of multiple rest, and this design improves the fixation of rest to crane span structure, the position described rest being positioned at described crane span structure seam is fixedly installed horizontal reinforcement, additionally can reinforce, avoid crane span structure seam crossing to occur sagging to the crane span structure seam of crane span structure, described rest, horizon bar, vertical rod, diagonal brace, cross-arm and reinforcement are made by angle steel, angle steel select the solderability, plastic deformation performance and the mechanical strength that improve rest, horizon bar, vertical rod, diagonal brace, cross-arm and reinforcement.
Accompanying drawing explanation
Fig. 1 is the structural front view of the utility model embodiment one;
Fig. 2 is the structure vertical view of the utility model embodiment one;
Fig. 3 is the structure left view of left support device in the utility model embodiment one;
Fig. 4 is the structure right view of right support device in the utility model embodiment one;
Fig. 5 is the structural front view of the utility model embodiment two;
Fig. 6 is the structure vertical view of the utility model embodiment two.
Embodiment
Below in conjunction with Fig. 1 to Fig. 6, structure of the present utility model and the course of work are further described.
Embodiment one: as shown in Figures 1 to 4, a kind of aerial bridge rack supporting device of the present utility model, it comprises the crane span structure 3 of band crane span structure seam 9, the two ends of described crane span structure 3 are respectively arranged with left support device 10 and right support device 11, the cross-arm 7 that described left support device 10 comprises parallel installation two tripods and is arranged between two tripods, described tripod comprises horizon bar 1, vertical rod 5 and the diagonal brace 6 be arranged between horizon bar 1 and vertical rod 5, horizon bar 1 is fixedly connected with vertical rod 5, the two ends of diagonal brace 6 are fixedly connected with vertical rod 5 with horizon bar 1 respectively, vertical rod 5 can be fixed with body of wall or other place that can fix such as equipment etc., A-frame is made to be fixed on body of wall or equipment, described cross-arm 7 is fixedly connected with the horizon bar 1 of two tripods, described right support device 11 comprises described tripod, described tripod horizontally set, be provided with between left support device 10 and right support device 11 with described crane span structure 3 on the downside of two rests 2 of fitting, 4, rest 2 and rest 4 embrace crane span structure 3 in the bottom on crane span structure 3 both sides, two faces bottom the both sides of rest 2 and rest 4 and crane span structure 3 stick together, described rest 2, the left end of 4 is all fixedly connected with the cross-arm 7 of described left support device 10, described rest 2, the right-hand member of 4 is all fixedly connected with the horizon bar 1 of the tripod of described right support device 11.Position rest 2 and rest 4 being positioned at described crane span structure seam 9 is fixedly installed horizontal reinforcement 8, and rest 2, rest 4, horizon bar 1, vertical rod 5, diagonal brace 6, cross-arm 7 and reinforcement 8 are made by angle steel.
It is parallel situation that the present embodiment is applicable to when the crane span structure left end body of wall external with crane span structure or equipment are vertical, that crane span structure right-hand member is external with crane span structure body of wall or equipment, left support device 10, right support device 11 are fixed connection with the external body of wall of crane span structure or equipment, and the setting of tripod and cross-arm 7, ensure that the stress equalization of left support device 10 and right support device 11, improve the stability of two end supports.
Embodiment two: as shown in Figure 5 to Figure 6, a kind of aerial bridge rack supporting device of the present utility model, it comprises the crane span structure 3 of band crane span structure seam 9, the two ends of described crane span structure 3 are respectively arranged with left support device 10 and right support device 11, the cross-arm 7 that described left support device 10 comprises parallel installation two tripods and is arranged between two tripods, described tripod comprises horizon bar 1, vertical rod 5 and the diagonal brace 6 be arranged between horizon bar 1 and vertical rod 5, horizon bar 1 is fixedly connected with vertical rod 5, the two ends of diagonal brace 6 are fixedly connected with vertical rod 5 with horizon bar 1 respectively, vertical rod 5 can be fixed with body of wall or other place that can fix such as equipment etc., A-frame is made to be fixed on body of wall or equipment, described cross-arm 7 is fixedly connected with the horizon bar 1 of two tripods, described right support device 11 is symmetrical arranged with described left support device 10, be provided with between left support device 10 and right support device 11 with described crane span structure 3 on the downside of two rests 2 of fitting, 4, rest 2 and rest 4 embrace crane span structure 3 in the bottom on crane span structure 3 both sides, two faces bottom the both sides of rest 2 and rest 4 and crane span structure 3 stick together, described rest 2, the left end of 4 is all fixedly connected with the cross-arm 7 of described left support device 10, described rest 2, the right-hand member of 4 is all fixedly connected with the cross-arm 7 of described right support device 11.Position rest 2 and rest 4 being positioned at described crane span structure seam 9 is fixedly installed horizontal reinforcement 8, and rest 2, rest 4, horizon bar 1, vertical rod 5, diagonal brace 6, cross-arm 7 and reinforcement 8 are made by angle steel.
It is vertical situation that the present embodiment is applicable to when the crane span structure left end body of wall external with crane span structure or equipment are vertical, that crane span structure right-hand member is external with crane span structure body of wall or equipment, left support device 10, right support device 11 are fixed connection with the external body of wall of crane span structure or equipment, and the setting of tripod and cross-arm 7, ensure that the stress equalization of left support device 10 and right support device 11, improve the stability of two end supports.
In particular cases, be parallel situation when the external body of wall of crane span structure left end and crane span structure or equipment are parallel, that crane span structure right-hand member is external with crane span structure body of wall or equipment, only left support device 10 in above-described embodiment one need be become and right support device 11 symmetrical structure.
Do raw material with angle steel in embodiment one and embodiment two, the hem width, thickness, length, specification etc. of angle steel are chosen according to field condition.As crane span structure 3 is comparatively large, some angle steel of hem width can be selected, if crane span structure 3 and cable heavier, the angle steel that thickness is thicker can be selected.The angle steel hem width of the employing of rest 2 and rest 4 and thickness can be greater than hem width and the thickness of the angle steel that tripod adopts.
When the utility model overcomes crane span structure seam built on stilts between body of wall and equipment, there is sagging problem in gantry middle portion.The utility model is reinforced crane span structure, good support, fixing, booster action can be served to crane span structure, and avoid and to hang muscle from roof or do from ground to support the adverse effect brought, and the utility model makes simple, application is convenient, no matter crane span structure and body of wall or equipment are perpendicular or parallel can conveniently installations.
Above embodiment is the unrestricted the technical solution of the utility model in order to explanation only, although be described in detail the utility model with reference to above-described embodiment, those of ordinary skill in the art is to be understood that: still can modify to the utility model or equivalent replacement, and not departing from any modification or partial replacement of spirit and scope of the present utility model, it all should be encompassed in the middle of right of the present utility model.

Claims (6)

1. an aerial bridge rack supporting device, it comprises the crane span structure of band crane span structure seam, it is characterized in that: the two ends of described crane span structure are respectively arranged with left support device and right support device, be provided with between left support device and right support device with described crane span structure on the downside of the rest of fitting, the two ends of rest are fixedly connected with right support device with left support device respectively; The cross-arm that described left support device comprises two tripods and is arranged between two tripods, the diagonal brace that described tripod comprises horizon bar, vertical rod and is arranged between horizon bar and vertical rod, horizon bar is fixedly connected with vertical rod, the two ends of diagonal brace are fixedly connected with vertical rod with horizon bar respectively, described cross-arm is fixedly connected with the horizon bar of two tripods, and the left end of described rest is fixedly connected with the cross-arm of described left support device.
2. aerial bridge rack supporting device according to claim 1, is characterized in that: described right support device comprises described tripod, described tripod horizontally set, and the right-hand member of described rest is fixedly connected with the horizon bar of the tripod of described right support device.
3. aerial bridge rack supporting device according to claim 1, is characterized in that: described right support device and described left support device are symmetrical arranged, and the right-hand member of described rest is fixedly connected with the cross-arm of described right support device.
4. the aerial bridge rack supporting device according to any one of claim 1-3, is characterized in that: described rest is provided with multiple, the setting arranged in parallel of multiple rest.
5. aerial bridge rack supporting device according to claim 4, is characterized in that: the position described rest being positioned at described crane span structure seam is fixedly installed horizontal reinforcement.
6. aerial bridge rack supporting device according to claim 5, is characterized in that: described rest, horizon bar, vertical rod, diagonal brace, cross-arm and reinforcement are made by angle steel.
CN201520356059.4U 2015-05-29 2015-05-29 Built on stilts crane span structure strutting arrangement Active CN204760935U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520356059.4U CN204760935U (en) 2015-05-29 2015-05-29 Built on stilts crane span structure strutting arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520356059.4U CN204760935U (en) 2015-05-29 2015-05-29 Built on stilts crane span structure strutting arrangement

Publications (1)

Publication Number Publication Date
CN204760935U true CN204760935U (en) 2015-11-11

Family

ID=54475611

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520356059.4U Active CN204760935U (en) 2015-05-29 2015-05-29 Built on stilts crane span structure strutting arrangement

Country Status (1)

Country Link
CN (1) CN204760935U (en)

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GR01 Patent grant
C14 Grant of patent or utility model
CP02 Change in the address of a patent holder

Address after: 450000 Yulin South Road, Henan, Zheng Dong, No. 16 South Road, Zhengzhou

Patentee after: China Tobacco Henan Industrial Co., Ltd.

Address before: 450000 Zhengzhou agricultural road, Henan, No. 29

Patentee before: China Tobacco Henan Industrial Co., Ltd.

C56 Change in the name or address of the patentee