CN211548833U - Combined type roof hanging cross beam - Google Patents
Combined type roof hanging cross beam Download PDFInfo
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- CN211548833U CN211548833U CN201922327912.0U CN201922327912U CN211548833U CN 211548833 U CN211548833 U CN 211548833U CN 201922327912 U CN201922327912 U CN 201922327912U CN 211548833 U CN211548833 U CN 211548833U
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- 239000002131 composite material Substances 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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Abstract
The utility model discloses a modular roofing hangs cross beam, include: the combined beam I, the combined beam II, the combined beam III, the standard node foot seats, the underframe central beam, the underframe supporting foot seats and the connecting pin shaft; the first combination beam is connected with the second combination beam through a connecting pin shaft, the second combination beam is connected with the third combination beam through a connecting pin shaft, and the third combination beam is connected with the central beam of the underframe through a connecting pin shaft; the standard node foot seats are connected with the first combined beam, the second combined beam or the third combined beam, and the underframe foot seats are connected with the first combined beam, the second combined beam or the third combined beam; chassis center beam is cruciform structure, and this cruciform structure's each end all is provided with combination beam one, combination beam two, combination beam three, standard festival footstand and chassis footing, the utility model discloses an adopt modularization combination design scheme, to the building roof operating mode condition of difference, can assemble the cross beam chassis of the different length in layer, can satisfy user's multiple operation requirement.
Description
Technical Field
The utility model relates to a construction equipment technical field particularly, relates to a modular roofing hangs cross roof beam.
Background
In recent years, high-rise buildings are more and more, tower cranes used for the buildings are higher and higher, the requirement of a roof crane which is an important tool for installing and disassembling the tower cranes is larger and larger, and the cross-shaped underframe beam plays an important role in bearing up and down as an important part for connecting the roof crane with the roof of the building.
However, in the prior art, the underframe of the cross beam of the roof crane mainly has two types: 1. the integral structure cross beam has large size and heavy weight of a single structure piece, and is relatively fixed with the installation size of the roof of a building; 2. each unit of the combined cross beam connected by the bolts is connected by the bolts, and the combined cross beam connected by the bolts requires strict tightening torque during installation, so that the installation is time-consuming and labor-consuming. In addition, the high-strength bolt is used at most twice, and the use cost is very high.
The roof of a high-rise building is very narrow and has a complex structure, the area difference for installing the cross beam underframe is very large, in order to adapt to diversified building requirements, the work of secondary design, transformation and field matching is carried out on the cross beam underframe hung on most roofs, the cost is increased, and the working efficiency is reduced.
Therefore, the technology of the underframe of the cross beam of the roof crane is to be further improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses a modular roofing hangs cross beam, this modular roofing hangs cross beam includes: the combined beam comprises a first combined beam (1), a second combined beam (2), a third combined beam (3), a standard joint foot seat (4), a chassis central beam (5), a chassis supporting foot seat (6) and a connecting pin shaft (7);
the combined beam I (1) is connected with the combined beam II (2) through the connecting pin shaft (7), the combined beam II (2) is connected with the combined beam III (3) through the connecting pin shaft (7), and the combined beam III (3) is connected with the underframe central beam (5) through the connecting pin shaft (7);
the standard node foot seats (4) are connected with the first combined beam (1), the second combined beam (2) or the third combined beam (3), and the underframe foot seats (6) are connected with the first combined beam (1), the second combined beam (2) or the third combined beam (3);
the underframe central beam (5) is of a cross structure, and each end of the cross structure is provided with the combined beam I (1), the combined beam II (2), the combined beam III (3), the standard joint foot seats (4) and the underframe foot seats (6).
Optionally, the first composite beam (1) is composed of a component a (11), a component B (12) and a component C (13).
Optionally, the second composite beam (2) is composed of a component E (21), a component F (22), a component G (23), and a component H (24).
Optionally, the third composite beam (3) is composed of a component I (31), a component J (32), a component K (33), and a component L (34).
Optionally, the standard joint base (4) is composed of a component M (41), a component N (42), a component O (43), and a component P (44).
Optionally, the underframe central beam (5) is composed of a component Q (51), a component R (52) and a component S (53).
Optionally, the underframe foot stool (6) is composed of a component T (61), a component U (62) and a component V (63).
Optionally, the number of the first combination beams (1), the second combination beams (2) and the third combination beams (3) arranged on the underframe central beam (5) is different, so as to form the combined type roof crane cross beam with different sizes.
Optionally, the size of the combined type roof crane cross beam is 2.0-8.0 m.
Optionally, the upper part of the underframe leg base (6) is connected with the first combined beam (1), the second combined beam (2) or the third combined beam (3) through bolts, and the lower part of the underframe leg base (6) is connected with a building embedded bolt or a steel structure support beam through bolts;
the combined beam I (1), the combined beam II (2) or the combined beam III (3) are provided with bolt connecting holes in different positions.
Compared with the prior art, the utility model discloses a combination formula roofing hangs cross beam's beneficial technological effect at least as follows:
1. the utility model discloses an adopt modularization combination design scheme, to the building roof operating mode condition of difference, can assemble the cross beam chassis of the different length in layer, can satisfy user's multiple operation requirement, reached the design purpose through user's in-service use.
Additionally, the utility model discloses can also adapt to pluralism building demand, the working area is unrestricted, and the cross beam chassis need not carry out secondary design, reform transform and the work of scene joining in marriage, has reduced construction cost by a wide margin to show and improve work efficiency.
2. The utility model discloses a during cross roof beam chassis equipment, adopt connecting pin axle (7) to connect between each roof beam, convenient and fast, it is firm reliable.
3. The upper part of the underframe leg base (6) of the utility model is connected with the first combination beam (1), the second combination beam (2) or the third combination beam (3) by bolts, the lower part of the underframe leg base (6) is connected with the building embedded bolt or the steel structure supporting beam by bolts, not only the installation is convenient and fast during the construction, but also the installation is firmer and more reliable,
4. the utility model discloses a combination beam one (1), combination beam two (2) or combination beam three (3) all are provided with the bolted connection hole that the position is different, can carry out bolted connection in different positions to be favorable to further realizing the composite mounting of a plurality of sizes, satisfy not unidimensional construction needs.
5. The utility model discloses tower machine lower margin upper portion hangs with the roofing and is connected, and the lower extreme is connected with the cross beam, hangs lower margin subassembly through changing different roofing, realizes hanging general with the roofing of different models.
6. The utility model has the advantages of simple structure, be suitable for the place and also not receive any restriction, and then make the utility model discloses the utensil possesses implementation range of application and market spreading value huge more.
The technical features and advantageous technical effects of the present invention will be further explained in the following sections.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic perspective view of a cross beam of a modular roof crane according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a modular roofing crane cross beam according to an embodiment of the present invention;
fig. 3 is a top view of a modular roofing crane cross beam according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a first composite beam according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a second composite beam according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a third composite beam according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a standard joint base according to an embodiment of the present invention;
fig. 8 is a schematic structural view of an undercarriage center beam in an embodiment in accordance with the invention;
fig. 9 is a schematic structural view of an underframe foot stool according to an embodiment of the invention;
fig. 10 is a schematic structural diagram of a connecting pin according to an embodiment of the present invention.
Reference numerals:
1-combination beam one, 11-component A, 12-component B, 13-component C, 2-combination beam two, 21-component E, 22-component F, 23-component G, 24-component H, 3-combination beam three, 31-component I, 32-component J, 33-component K, 34-component L, 4-standard joint foot stool, 41-component M, 42-component N, 43-component O, 44-component P, 5-chassis central beam, 51-component Q, 52-component R, 53-component S, 6-chassis foot stool, 61-component T, 62-component U, 63-component V and 7-connecting pin shaft.
Detailed Description
The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. In addition, the embodiments are exemplary only, and are not to be construed as limiting the invention.
The structure of the utility model
The utility model discloses a modular roofing hangs cross beam, as shown in fig. 1-3, this modular roofing hangs cross beam includes: the combined beam comprises a first combined beam (1), a second combined beam (2), a third combined beam (3), a standard joint foot seat (4), a chassis central beam (5), a chassis supporting foot seat (6) and a connecting pin shaft (7);
the combined beam I (1) is connected with the combined beam II (2) through the connecting pin shaft (7), the combined beam II (2) is connected with the combined beam III (3) through the connecting pin shaft (7), and the combined beam III (3) is connected with the underframe central beam (5) through the connecting pin shaft (7);
the standard node foot seats (4) are connected with the first combined beam (1), the second combined beam (2) or the third combined beam (3), and the underframe foot seats (6) are connected with the first combined beam (1), the second combined beam (2) or the third combined beam (3);
the underframe central beam (5) is of a cross structure, and each end of the cross structure is provided with the combined beam I (1), the combined beam II (2), the combined beam III (3), the standard joint foot seats (4) and the underframe foot seats (6).
According to the utility model discloses an embodiment, the utility model discloses a combination formula roofing hangs cross beam can also be as follows further improvement:
according to the embodiment of the present invention, as shown in fig. 4, the first composite beam (1) is composed of a component a (11), a component B (12), and a component C (13).
According to the embodiment of the present invention, as shown in fig. 5, the second composite beam (2) is composed of a component E (21), a component F (22), a component G (23), and a component H (24).
According to the embodiment of the present invention, as shown in fig. 6, the composite beam three (3) is composed of a component I (31), a component J (32), a component K (33), and a component L (34).
According to an embodiment of the present invention, as shown in fig. 7, the standard joint base (4) is composed of a component M (41), a component N (42), a component O (43), and a component P (44).
According to an embodiment of the present invention, as shown in fig. 8, the underframe center beam (5) is composed of a component Q (51), a component R (52), and a component S (53).
According to an embodiment of the present invention, as shown in fig. 9, the underframe foot stool (6) is composed of a component T (61), a component U (62), and a component V (63).
According to the embodiment of the present invention, as shown in fig. 1 to 3, the number of the first combination beam (1), the second combination beam (2) and the third combination beam (3) disposed on the central beam (5) of the bottom frame is different, so as to form a plurality of different sizes of the cross beam for the combined type roof crane, preferably, the size of the cross beam for the combined type roof crane is 2.0 to 8.0 m.
According to the embodiment of the present invention, as shown in fig. 1-3, the upper part of the underframe leg base (6) is connected to the first combination beam (1), the second combination beam (2) or the third combination beam (3) by connecting bolts, and the lower part of the underframe leg base (6) is connected to the pre-embedded bolts of the building or the steel structure supporting beams by bolts;
the combined beam I (1), the combined beam II (2) or the combined beam III (3) are provided with bolt connecting holes in different positions.
Of course, the present invention can be practiced with all available existing equipment and methods, and details regarding how these equipment and methods operate in detail are not described herein.
The working process of the utility model
As shown in fig. 1-3, the first composite beam (1) is connected with the second composite beam (2) through a connecting pin (7), the second composite beam (2) is connected with the third composite beam (3) through a connecting pin (7), and the third composite beam (3) is connected with the central beam (5) of the underframe through a connecting pin (7);
the underframe central beam (5) is of a cross structure, each end of the cross structure can be assembled according to the connection mode and different numbers, and various combined type roof hanging cross beams with different sizes can be formed, for example, the size is 2.0-8.0 m;
when the combined beam is installed, the upper part of the underframe leg base (6) is connected with the combined beam I (1), the combined beam II (2) or the combined beam III (3) through connecting bolts, and the lower part of the underframe leg base (6) is connected with a building embedded bolt or a steel structure support beam through bolts;
the combined beam I (1), the combined beam II (2) or the combined beam III (3) are provided with bolt connecting holes with different positions, so that bolt connection can be carried out at different positions, the combined installation of a plurality of sizes can be further realized, and the requirements of different sizes can be met.
The beneficial technical effects of the utility model
1. The utility model adopts the modularized combination design scheme, and can assemble the cross beam bottom frames with different lengths on different layers for different building roof working conditions, thereby meeting various use requirements of users and achieving the design purpose through the practical use of the users;
additionally, the utility model discloses can also adapt to pluralism building demand, the working area is unrestricted, and the cross beam chassis need not carry out secondary design, reform transform and the work of scene joining in marriage, has reduced construction cost by a wide margin to show and improve work efficiency.
2. The utility model discloses a during cross roof beam chassis equipment, adopt connecting pin axle (7) to connect between each roof beam, convenient and fast, it is firm reliable.
3. The upper part of the underframe leg base (6) of the utility model is connected with the first combination beam (1), the second combination beam (2) or the third combination beam (3) by bolts, the lower part of the underframe leg base (6) is connected with the building embedded bolt or the steel structure supporting beam by bolts, not only the installation is convenient and fast during the construction, but also the installation is firmer and more reliable,
4. the utility model discloses a combination beam one (1), combination beam two (2) or combination beam three (3) all are provided with the bolted connection hole that the position is different, can carry out bolted connection in different positions to be favorable to further realizing the composite mounting of a plurality of sizes, satisfy not unidimensional construction needs.
5. The utility model discloses tower machine lower margin upper portion hangs with the roofing and is connected, and the lower extreme is connected with the cross beam, hangs lower margin subassembly through changing different roofing, realizes hanging general with the roofing of different models.
6. The utility model has the advantages of simple structure, be suitable for the place and also not receive any restriction, and then make the utility model discloses the utensil possesses implementation range of application and market spreading value huge more.
It should be specifically noted that technical features and advantages which are known in the prior art or already described are easily understood by those skilled in the art and are not described in detail herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a modular roofing hangs cross beam which characterized in that, this modular roofing hangs cross beam includes: the combined beam comprises a first combined beam (1), a second combined beam (2), a third combined beam (3), a standard joint foot seat (4), a chassis central beam (5), a chassis supporting foot seat (6) and a connecting pin shaft (7);
the combined beam I (1) is connected with the combined beam II (2) through the connecting pin shaft (7), the combined beam II (2) is connected with the combined beam III (3) through the connecting pin shaft (7), and the combined beam III (3) is connected with the underframe central beam (5) through the connecting pin shaft (7);
the standard node foot seats (4) are connected with the first combined beam (1), the second combined beam (2) or the third combined beam (3), and the underframe foot seats (6) are connected with the first combined beam (1), the second combined beam (2) or the third combined beam (3);
the underframe central beam (5) is of a cross structure, and each end of the cross structure is provided with the combined beam I (1), the combined beam II (2), the combined beam III (3), the standard joint foot seats (4) and the underframe foot seats (6).
2. The modular roofing crane cross beam according to claim 1, characterized in that the first modular beam (1) is composed of a module a (11), a module B (12) and a module C (13).
3. The combined type roof hanging cross beam as claimed in claim 1, wherein the second combined beam (2) is composed of a component E (21), a component F (22), a component G (23) and a component H (24).
4. The modular roofing crane cross beam of claim 1, characterized in that the third composite beam (3) is composed of a component I (31), a component J (32), a component K (33) and a component L (34).
5. The modular roofing crane cross beam according to claim 1, characterized in that the standard nodal-foot seat (4) is constituted by a module M (41), a module N (42), a module O (43) and a module P (44).
6. The modular roofing crane cross beam according to claim 1, characterized in that the underframe central beam (5) is composed of a component Q (51), a component R (52) and a component S (53).
7. The modular roofing crane cross beam according to claim 1, characterized in that the underframe foot stool (6) is composed of a module T (61), a module U (62) and a module V (63).
8. The combined type roof crane cross beam as claimed in any one of claims 1 to 7, wherein the number of the first combination beams (1), the second combination beams (2) and the third combination beams (3) arranged on the underframe central beam (5) is different, so as to form a plurality of different sizes of the combined type roof crane cross beam.
9. The modular roofing crane cross beam of claim 8, wherein the modular roofing crane cross beam is 2.0-8.0m in size.
10. The combined type roof crane cross beam as claimed in claim 8, wherein the upper part of the underframe leg base (6) is connected with the first combined beam (1), the second combined beam (2) or the third combined beam (3) by bolts, and the lower part of the underframe leg base (6) is connected with a building embedded bolt or a steel structure support beam by bolts;
the combined beam I (1), the combined beam II (2) or the combined beam III (3) are provided with bolt connecting holes in different positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922327912.0U CN211548833U (en) | 2019-12-23 | 2019-12-23 | Combined type roof hanging cross beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922327912.0U CN211548833U (en) | 2019-12-23 | 2019-12-23 | Combined type roof hanging cross beam |
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| Publication Number | Publication Date |
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| CN211548833U true CN211548833U (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922327912.0U Active CN211548833U (en) | 2019-12-23 | 2019-12-23 | Combined type roof hanging cross beam |
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| CN (1) | CN211548833U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114134925A (en) * | 2021-12-23 | 2022-03-04 | 中建三局集团有限公司 | Assembly type universal tower crane foundation capable of being turned over and construction method thereof |
-
2019
- 2019-12-23 CN CN201922327912.0U patent/CN211548833U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114134925A (en) * | 2021-12-23 | 2022-03-04 | 中建三局集团有限公司 | Assembly type universal tower crane foundation capable of being turned over and construction method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A composite roof hanging cross beam Effective date of registration: 20231113 Granted publication date: 20200922 Pledgee: Shenyang Science and technology Financing Guarantee Co.,Ltd. Pledgor: Liaoning Tianyi Heavy Industry Co.,Ltd. Registration number: Y2023210000284 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |