CN211037509U - Suspended ceiling mounting structure under steel construction with spherical node - Google Patents
Suspended ceiling mounting structure under steel construction with spherical node Download PDFInfo
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- CN211037509U CN211037509U CN201921430364.8U CN201921430364U CN211037509U CN 211037509 U CN211037509 U CN 211037509U CN 201921430364 U CN201921430364 U CN 201921430364U CN 211037509 U CN211037509 U CN 211037509U
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Abstract
The utility model relates to a decorate furred ceiling construction technical field, disclose furred ceiling mounting structure under steel construction with spherical node. The utility model comprises a hoop component positioned below the hollow ball, a keel frame detachably connected with the hoop component, and a decoration panel arranged below the keel frame; the hoop component comprises a hoisting frame support which is positioned right below the hollow ball and horizontally arranged, and the hoisting frame support is respectively connected and fixed with the lower chord around the hollow ball through a connecting hoop; the keel frame comprises a bearing frame and secondary keels located below the bearing frame, the bearing frame is a latticed frame structure formed by enclosing main keels and connecting keels, the two ends of each main keel are respectively erected on two adjacent hoisting frame supports and extend in the hoisting frame supports in the horizontal direction, the end parts of the adjacent main keels are connected through the connecting keels, and the secondary keels are detachably connected with the bearing frame through hoisting assemblies. The utility model discloses can dismantle the connection, the construction is convenient high-efficient, connects the good reliability.
Description
Technical Field
The utility model relates to a decorate furred ceiling construction technical field, especially relate to a furred ceiling mounting structure under steel construction with spherical node.
Background
The furred ceiling is more and more general of using in the construction of decorating, not only the house ornamentation field, and the interior roof fitment of large-scale public place is the ceiling structure of also more and more use, and the space span that the furred ceiling structure was used is more and more big, and highly the setting height is more and more high.
At present, use large-span steel structure truss more and more as the building of roof system, when carrying out the furred ceiling construction under the tall and big space steel construction, in the face of the large-span steel structure truss that the structure is complicated, traditional furred ceiling construction method generally is the furred ceiling fossil fragments welding that need the installation in indoor tall and big space in the steel truss below, need punch on the girder steel even, connected node is extremely many, the site operation work load is big, waste time and energy, a large amount of welding construction can seriously pollute construction site's environment, and welding quality receives operating personnel to influence greatly, construction quality is difficult to control and guarantee.
When a large amount of spherical nodes appear in the steel structure net rack, the welding difficulty is very large on a large spherical surface, the positioning accuracy of the keel framework and the spherical surface connecting node is poor, the installation deviation is easy to generate, the connecting rigidity is poor, and the welding quality directly influences the connection firmness of the nodes.
SUMMERY OF THE UTILITY MODEL
The utility model provides a can dismantle the connection, the construction degree of difficulty is little, and is efficient, connects the furred ceiling mounting structure under the steel construction that has spherical node that the good reliability.
The technical problem to be solved is that: most of the existing suspended ceiling construction under the steel structure roof is welding, the field operation amount is large, the environmental pollution is serious, the construction difficulty is large, the efficiency is low, and the construction quality is difficult to control; the connection rigidity under the spherical node is poor, the positioning accuracy is poor, and the installation deviation is easy to occur.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model discloses furred ceiling mounting structure under steel construction with spherical node hangs in steel construction truss below, and the steel construction truss is including the clean shot that is located the node to and with clean shot fixed connection's lower chord, its characterized in that: the ceiling mounting structure comprises an anchor ear assembly positioned below the hollow ball, a keel framework detachably connected with the anchor ear assembly, and a decorative panel arranged below the keel framework;
the hoop component comprises a hoisting frame support which is horizontally arranged and is positioned right below the hollow ball, and the hoisting frame support is respectively connected and fixed with the lower chord around the hollow ball through a connecting hoop;
the keel frame comprises a bearing frame and secondary keels located below the bearing frame, the bearing frame is a latticed frame structure formed by enclosing main keels and connecting keels, the two ends of each main keel are respectively erected on two adjacent hoisting frame supports and extend in the hoisting frame supports horizontally, the end parts of the adjacent main keels are connected through the connecting keels, and the secondary keels are detachably connected with the bearing frame through hoisting assemblies.
The utility model discloses furred ceiling mounting structure under steel construction with spherical node, it is further, the hoist and mount frame holds in the palm and is square or circular shape frame construction, encloses to close for the steel pipe that the wall thickness is not less than 4mm and forms.
The utility model discloses furred ceiling mounting structure under steel construction with spherical node, it is further, the hoist and mount frame holds in the palm can dismantle with connecting the staple bolt bottom through articulating the subassembly and be connected, articulate the subassembly include with connect the fixed L shape corner brackets of staple bolt, the C shape fastener of card on the hoist and mount frame holds in the palm is established to and the connecting screw who connects C shape fastener and L shape corner brackets, the vertical limb board of L shape corner brackets and the mounting plate laminating setting of being connected staple bolt bottom opening part and through the locking bolt fastening of connecting the staple bolt, C shape fastener notch level sets up, the card is established after hoisting the frame holds in the palm, both ends level is outside extended, after the horizontal limb board that connecting screw laminating hoist and mount frame held in the palm passes L shape corner brackets and the upper and lower limb board of C shape fastener in proper order, it is fixed through the bolt locking.
The utility model discloses furred ceiling mounting structure under steel construction with spherical node, it is further, be provided with the slant floor on the L shape horn seat.
The utility model discloses furred ceiling mounting structure under steel construction with spherical node, it is further, the main joist extends the length that the hoist and mount frame held in the palm and is not less than the 1/4 that hoist and mount frame held in the palm length of side or diameter, and the minimum distance between main joist tip and the clean shot sphere is not less than 60 mm.
The utility model discloses furred ceiling mounting structure under steel construction with spherical node, it is further, the main joist holds in the palm through first C shape staple bolt and hoist and mount frame and is connected fixedly.
The utility model discloses furred ceiling mounting structure under steel construction with spherical node, it is further, it is fixed to connect fossil fragments to hold in the palm with the hoist and mount frame through second C shape staple bolt.
The utility model discloses furred ceiling mounting structure under steel construction with spherical node, it is further, hoisting assembly is including enclosing the n shape staple bolt of establishing on the main joist, L shape steering member of being connected with n shape staple bolt, the C shape mounting of setting on the secondary joist, and the connecting screw rod of connecting L shape steering member and C shape mounting, n shape staple bolt opening is down, both ends surpass the main joist lower surface setting, a vertical limb board laminating n shape staple bolt lateral wall setting of L shape steering member, and it is fixed through horizontal bolt, C shape mounting opening level sets up, the card is established back on the secondary joist, both ends level is outside extending, connecting screw rod laminating secondary joist outer wall passes behind the horizontal limb board of L shape steering member and the upper and lower limb board of C shape mounting in proper order, fix through bolt lock.
The utility model discloses furred ceiling mounting structure under steel construction with spherical node, it is further, it is adjacent distance between the secondary joist is not more than 3.5 m.
The utility model discloses furred ceiling mounting structure under steel construction with spherical node compares with prior art, has following beneficial effect:
the utility model discloses need not welding operation, fossil fragments skeleton and decoration panel can all dismantle the connection, the nodal connection is reliable, the controllability is strong, fossil fragments skeleton passes through the staple bolt subassembly and can dismantle with the steel construction truss and be connected, connected node concentrate with the clean shot position in the steel construction truss, the impetus is reliable, be connected through staple bolt and clean shot lower chord all around, then hang under the clean shot and establish the hoist and mount frame and hold in the palm, will bear fossil fragments skeleton and set up on hoist and mount frame holds in the palm, fossil fragments skeleton's connection process has been simplified greatly, connected node has been reduced, the damage of welding to the steel construction truss has been avoided, the construction degree of difficulty has been reduced simultaneously, it is poor to have avoided carrying out the positioning accuracy that welding operation brought on the clean shot surface, firm in connection nature is poor, the construction operation degree of difficulty is.
The utility model is used for direct inferior keel layer of being connected with the decoration panel is hoist and mount in bearing the skeleton below, and bears the keel and connect each other and form the latticed structure of an wholeness, sets up on the hoist and mount frame of clean shot below holds in the palm to the steel construction truss is for depending on, and structural system's wholeness is strong, and stability is good.
The utility model discloses the connection can be dismantled to the component, and single component is prefabricated to form, and the field assembly, it is little to take up an area of the space, is convenient for deposit and transport, and component convenient to detach and change, greatly reduced the cost and the degree of difficulty of later maintenance, a large amount of components after the dismantlement can used repeatedly, have avoided the material extravagant, greatly reduced construction cost.
The following description will be further made on the suspended ceiling mounting structure under the steel structure with the spherical node according to the present invention with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic illustration of a skeletal structure of a ceiling mounting structure;
FIG. 2 is a front view of a ceiling mounting structure;
figure 3 is a schematic view of the connection structure of the keel frame in figure 2;
FIG. 4 is a schematic structural view of the hoop assembly;
FIG. 5 is a schematic structural view of a hitch assembly;
FIG. 6 is a side view of a ceiling mounting structure;
figure 7 is a schematic view of the connection structure of the keel frame in figure 5.
Reference numerals:
11-hollow ball, 12-lower chord, 13-web member, 2-hoisting frame support, 3-connecting hoop, 41-L-shaped corner seat, 42-C-shaped fastener, 43-connecting screw rod, 44-oblique rib plate, 5-main keel, 51-first C-shaped hoop, 6-secondary keel, 7-connecting keel, 71-second C-shaped hoop, 81-n-shaped hoop, 82-L-shaped steering piece, 83-C-shaped fixing piece, 84-connecting screw rod and 9-decorative panel.
Detailed Description
As shown in fig. 1 to 7, the utility model discloses furred ceiling mounting structure under steel construction with spherical node hangs in steel construction truss below, and steel construction truss is including the clean shot 11 that is located the node to and with 11 fixed connection's of clean shot lower chord 12 and web member 13, lower chord 12 pass clean shot 11 and with 11 fixed connection of clean shot, web member 13 tip all with 11 fixed connection of clean shot, concrete connected mode is for welding or integrative making.
As shown in fig. 2 and 3, the ceiling installation structure includes a hoop component located below the hollow ball 11, a keel frame detachably connected with the hoop component, and a decoration panel 9 suspended below the keel frame.
As shown in fig. 4, the hoop component comprises a hoisting frame support 2 which is horizontally arranged under the hollow ball 11, and the hoisting frame support 2 is fixedly connected with the lower chord 12 around the hollow ball 11 through a connecting hoop 3; the hoisting frame support 2 is of a square or round frame structure and is formed by enclosing a steel pipe with the wall thickness not less than 4mm, and the hoisting frame support 2 is detachably connected with the bottom of the connecting hoop 3 through the hanging component.
As the connecting node of the steel structure truss, at least 2 lower chords 12 are arranged around each hollow ball 11, and a connecting hoop 3 is arranged on each lower chord 12, so that each hoisting frame support 2 is connected and fixed with the steel structure truss through at least 2 connecting hoops 3, the connecting hoops 3 can be flexibly arranged according to the number of the lower chords 12 around each hollow ball 11, the operability is high, the application range of the connecting mode is wide, and the connecting node is not limited by node design specificity and prefabricated standard components.
As shown in figure 5, the hanging assembly comprises an L-shaped angle seat 41 fixed with a connecting hoop 3, a C-shaped clamping piece 42 clamped on a hanging frame support 2, and a connecting screw 43 connecting the C-shaped clamping piece 42 with the L-shaped angle seat 41, wherein a vertical limb plate of the L-shaped angle seat 41 is attached to a fastening plate at the bottom opening of the connecting hoop 3 and fixed through a locking bolt of the connecting hoop 3, a notch of the C-shaped clamping piece 42 is horizontally arranged, is clamped on the hanging frame support 2 and extends horizontally from two ends, and the connecting screw 43 is attached to the outer side wall of the hanging frame support 2 and sequentially penetrates through a horizontal limb plate of the L-shaped angle seat 41 and an upper limb plate and a lower limb plate of the C-shaped clamping piece 42 and then is locked and fixed through bolts to realize the fixation of the hanging frame support 2.
The L-shaped corner seat 41 is further provided with an oblique rib plate 44 to enhance the connection rigidity between the two limb plates and improve the bearing capacity and connection reliability of the L-shaped corner seat 41.
As shown in fig. 6, the keel frame includes a bearing frame and a secondary keel 6 located below the bearing frame, the bearing frame is a latticed frame structure formed by enclosing a main keel 5 and a connecting keel 7, two ends of the main keel 5 are respectively overlapped on two adjacent hoisting frame supports 2 and horizontally extend into the hoisting frame supports 2, the length of the main keel 5 extending into the hoisting frame supports 2 is not less than 1/4 of the side length or the diameter of the hoisting frame supports 2, the minimum distance between the end of the main keel 5 and the spherical surface of the hollow ball 11 is not less than 60mm, the main keel 5 is fixedly connected with the hoisting frame supports 2 through a first C-shaped hoop 51, the end of the adjacent main keel 5 is connected through the connecting keel 7, the connecting keel 7 is fixedly connected with the hoisting frame supports 2 through a second C-shaped hoop 71, and the connecting keel 7 and the main keel 5 are connected into a frame whole; the secondary joist 6 is hung below the bearing framework through the hoisting assembly, and the distance between the adjacent secondary joist 6 is not more than 3.5 m.
As shown in fig. 7, the hoisting assembly comprises an n-shaped hoop 81 arranged on the main keel 5 in a surrounding manner, an L-shaped steering piece 82 connected with the n-shaped hoop 81, a C-shaped fixing piece 83 arranged on the secondary keel 6, and a connecting screw 84 connecting the L-shaped steering piece 82 with the C-shaped fixing piece 83, wherein the n-shaped hoop 81 is provided with an opening facing downwards, two ends of the n-shaped hoop 81 exceed the lower surface of the main keel 5, a vertical limb plate of the L-shaped steering piece 82 is attached to one side wall of the n-shaped hoop 81 and fixed through a horizontal bolt, the C-shaped fixing piece 83 is provided with an opening horizontally and clamped on the secondary keel 6 and two ends of the C-shaped fixing piece extend horizontally, the connecting screw 84 is attached to the outer wall of the secondary keel 6 and sequentially penetrates through the horizontal limb plate of the L-shaped steering piece 82 and the upper limb plate and the lower limb plate of the C-shaped fixing piece 83, and is locked and fixed through a bolt lock, so that the secondary keel 6 and the bearing framework can be.
The decoration panel 9 is arranged below the secondary joist 6 and is fixedly connected with the secondary joist 6.
The utility model discloses furred ceiling mounting structure under steel construction with spherical node can accomplish in the high altitude, will hang the operation panel and hang and establish in the steel construction truss below, then according to staple bolt subassembly, bear the weight of the order successive layer downward construction of skeleton, secondary joist 6, decoration panel 9, need not to set up the scaffold frame on ground, does not occupy the inside occupation of land space of building, avoids the influence to cross construction.
The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.
Claims (9)
1. Furred ceiling mounting structure under steel construction with spherical node hangs in steel construction truss below, and the steel construction truss is including clean ball (11) that are located the node to and with clean ball (11) fixed connection's lower chord member (12), its characterized in that: the ceiling mounting structure comprises a hoop component positioned below the hollow ball (11), a keel framework detachably connected with the hoop component, and a decoration panel (9) arranged below the keel framework;
the hoop component comprises a hoisting frame support (2) which is positioned right below the hollow ball (11) and horizontally arranged, and the hoisting frame support (2) is respectively connected and fixed with lower chords (12) around the hollow ball (11) through connecting hoops (3);
the keel frame comprises a bearing frame and secondary keels (6) located below the bearing frame, the bearing frame is a latticed frame structure formed by enclosing main keels (5) and connecting keels (7), the two ends of each main keel (5) are respectively overlapped on two adjacent hoisting frame supports (2) and horizontally extend into the hoisting frame supports (2), the end parts of the adjacent main keels (5) are connected through the connecting keels (7), and the secondary keels (6) are detachably connected with the bearing frame through hoisting assemblies.
2. The suspended ceiling mounting structure under steel structure with spherical node of claim 1, characterized in that: the hoisting frame support (2) is of a square or round frame structure and is formed by enclosing steel pipes with the wall thickness not less than 4 mm.
3. The suspended ceiling mounting structure under the steel structure with the spherical joint according to claim 1 is characterized in that the suspended frame support (2) is detachably connected with the bottom of the connecting hoop (3) through a hanging assembly, the hanging assembly comprises an L-shaped corner seat (41) fixed with the connecting hoop (3), a C-shaped clamping piece (42) clamped on the suspended frame support (2) and a connecting screw rod (43) connecting the C-shaped clamping piece (42) with the L-shaped corner seat (41), a vertical limb plate of the L-shaped corner seat (41) is attached to a fastening plate connected with an opening at the bottom of the hoop (3) and fixed through a locking bolt of the connecting hoop (3), a notch of the C-shaped clamping piece (42) is horizontally arranged, the C-shaped clamping piece (42) is clamped on the suspended frame support (2) and extends horizontally at two ends, and the outer side wall of the connecting screw rod (43) attached to the suspended frame support (2) sequentially penetrates through a horizontal limb plate of the L-shaped corner seat (41) and an upper fastening plate and a lower limb plate of the C-shaped clamping piece (42) and the fastening.
4. The suspended ceiling mounting structure under steel structure with spherical node of claim 3, characterized in that the L-shaped corner seat (41) is provided with an oblique rib plate (44).
5. The suspended ceiling mounting structure under steel structure with spherical node of claim 1, characterized in that: the length of the main keel (5) extending into the hoisting frame support (2) is not less than 1/4 of the side length or the diameter of the hoisting frame support (2), and the minimum distance between the end part of the main keel (5) and the spherical surface of the hollow ball (11) is not less than 60 mm.
6. The suspended ceiling mounting structure under steel structure with spherical node of claim 1, characterized in that: the main keel (5) is fixedly connected with the hoisting frame support (2) through a first C-shaped hoop (51).
7. The suspended ceiling mounting structure under steel structure with spherical node of claim 1, characterized in that: the connecting keel (7) is fixedly connected with the hoisting frame support (2) through a second C-shaped hoop (71).
8. The suspended ceiling installation structure with the spherical node under the steel structure as claimed in claim 1, wherein the hoisting assembly comprises an n-shaped hoop (81) arranged on the main keel (5) in a surrounding manner, an L-shaped steering member (82) connected with the n-shaped hoop (81), a C-shaped fixing member (83) arranged on the secondary keel (6), and a connecting screw rod (84) connecting the L-shaped steering member (82) with the C-shaped fixing member (83), wherein the n-shaped hoop (81) is provided with a downward opening and two ends exceeding the lower surface of the main keel (5), a vertical limb plate of the L-shaped steering member (82) is arranged in a manner of being attached to one side wall of the n-shaped hoop (81) and fixed through a horizontal bolt, the C-shaped fixing member (83) is horizontally arranged with an opening and is clamped on the secondary keel (6) and two ends horizontally extend outwards, and the connecting screw rod (84) is attached to the outer wall of the secondary keel (6) and sequentially penetrates through a horizontal limb plate of the L-shaped steering member (82) and an upper limb plate and a lower limb plate of the C-shaped.
9. The suspended ceiling mounting structure under steel structure with spherical node of claim 1, characterized in that: the distance between the adjacent secondary keels (6) is not more than 3.5 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921430364.8U CN211037509U (en) | 2019-08-30 | 2019-08-30 | Suspended ceiling mounting structure under steel construction with spherical node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921430364.8U CN211037509U (en) | 2019-08-30 | 2019-08-30 | Suspended ceiling mounting structure under steel construction with spherical node |
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| Publication Number | Publication Date |
|---|---|
| CN211037509U true CN211037509U (en) | 2020-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921430364.8U Active CN211037509U (en) | 2019-08-30 | 2019-08-30 | Suspended ceiling mounting structure under steel construction with spherical node |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114000640A (en) * | 2021-10-25 | 2022-02-01 | 上海宝冶建筑装饰有限公司 | Connection structure between indoor furred ceiling conversion layer steelframe and steel construction truss |
-
2019
- 2019-08-30 CN CN201921430364.8U patent/CN211037509U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114000640A (en) * | 2021-10-25 | 2022-02-01 | 上海宝冶建筑装饰有限公司 | Connection structure between indoor furred ceiling conversion layer steelframe and steel construction truss |
| CN114000640B (en) * | 2021-10-25 | 2023-01-31 | 上海宝冶建筑装饰有限公司 | Connection structure between indoor furred ceiling conversion layer steelframe and steel construction truss |
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