CN220319197U - Film structure trompil department correction fixing device - Google Patents
Film structure trompil department correction fixing device Download PDFInfo
- Publication number
- CN220319197U CN220319197U CN202321868595.3U CN202321868595U CN220319197U CN 220319197 U CN220319197 U CN 220319197U CN 202321868595 U CN202321868595 U CN 202321868595U CN 220319197 U CN220319197 U CN 220319197U
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- Prior art keywords
- plate
- fixing
- positioning
- perforated
- arc
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 38
- 239000010959 steel Substances 0.000 claims abstract description 38
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 34
- 239000012528 membrane Substances 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000002787 reinforcement Effects 0.000 claims description 15
- 238000010276 construction Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
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Abstract
The utility model discloses a correction fixing device for a film structure opening, and belongs to the field of film structure construction and installation. The steel plate to be perforated is an arc plate; the reinforcing assembly comprises a plurality of pairs of reinforcing members I and reinforcing members II, wherein the reinforcing members I comprise positioning blocks I, and the reinforcing members II comprise positioning blocks II; the first positioning block and the second positioning block are respectively provided with a connecting through hole, a locking double-head screw rod is detachably arranged in the connecting through holes, and two ends of the locking double-head screw rod are suitable for being provided with a locking nut to lock the first positioning block and the second positioning block; the reinforcing component is suitable for relatively abutting and fixing the adjacent steel plates to be perforated. The utility model solves the problem that the steel plate to be perforated with the membrane structure in the prior art needs to be reinforced to realize the co-circular perforation.
Description
Technical Field
The utility model belongs to the field of membrane structure construction and installation, and particularly relates to a correction fixing device for an opening of a membrane structure.
Background
At present, the development of spatial structure technology of large-span and ultra-large-span building membrane structures as the core thereof has become one of important marks representing the national building technology level. The appearance of large-scale stadium brings new challenges to construction technology, and the large-span stadium has the characteristics of complex rod member node structure, large single member weight, large roof span, attractive and novel building structure, complex structural surface change, high construction precision requirement and the like, and particularly, the roof lighting system of part of stadium adopts a film structure to play the roles of energy conservation and attractive lighting of stadium.
The membrane structure needs to be supported by the arc-shaped steel plate, so that holes are formed in the steel plate to be perforated, and the holes formed in the arc-shaped steel plate need to be co-rounded, so that the holes are formed in the arc-shaped steel plate in a reinforcing mode.
The present utility model has been made in view of this.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the technical problem that if the film structure is reinforced improperly at the opening in actual construction, the film structure at the opening is easy to damage is solved.
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:
the correction fixing device for the film structure hole opening comprises a reinforcing component and a steel plate to be opened, wherein the steel plate to be opened is an arc plate;
the reinforcing assembly comprises a plurality of pairs of reinforcing members I and reinforcing members II, wherein the reinforcing members I comprise positioning blocks I, and the reinforcing members II comprise positioning blocks II;
the first positioning block and the second positioning block are respectively provided with a connecting through hole, a locking double-head screw rod is detachably arranged in the connecting through holes, and two ends of the locking double-head screw rod are suitable for being provided with a locking nut to lock the first positioning block and the second positioning block;
the reinforcing component is suitable for relatively abutting and fixing the adjacent steel plates to be perforated.
In a further technical scheme, the first reinforcement and the second reinforcement both comprise a support plate and a sliding plate, one side of each group of support plates is provided with a corresponding first positioning block and a corresponding second positioning block, and the other side of each support plate is provided with the sliding plate;
the support plate is provided with a sliding groove, and one end of the sliding plate is installed in the sliding groove to slide;
the sliding plate is provided with an arc-shaped groove opposite to the steel plate to be perforated, and the arc-shaped groove is suitable for being clamped on the steel plate to be perforated.
In a further technical scheme, a fixing plate is further arranged on the supporting plate, an arc-shaped groove is formed in one side, opposite to the sliding plate, of the fixing plate, and the arc-shaped groove on the fixing plate and the arc-shaped groove on the sliding plate are suitable for being clamped on two sides of a steel plate to be perforated;
the fixed plate and the sliding plate are both provided with positioning holes, positioning bolts are suitable for being installed in the positioning holes, and the positioning bolts are suitable for being locked through installing positioning nuts.
In a further technical scheme, two groups of sliding plates are arranged on the supporting plate, positioning holes are formed in the two groups of sliding plates, positioning bolts are suitable for being arranged in the positioning holes, and the positioning bolts are suitable for being locked through mounting positioning nuts.
In a further technical scheme, the first positioning blocks and the second positioning blocks on the two groups of support plates are attached.
In a further technical scheme, fixed columns are arranged between the fixed plates and the sliding plates, connecting springs are arranged between the two groups of fixed columns, and two ends of each connecting spring are fixedly connected with the corresponding fixed column;
the fixed column and the connecting spring are both provided with two groups, and are arranged on two sides of the positioning bolt in parallel.
In a further technical scheme, the fixing plate and the sliding plate are detachably provided with connectors, each connector comprises a bottom column and a clamping part, the fixing plate and the sliding plate are respectively provided with a mounting hole, and the bottom columns are suitable for being clamped in the mounting holes;
the arc-shaped groove is formed in the clamping portion, a first position hole is formed in the clamping portion, a second position hole is formed in the tops of the fixed plate and the sliding plate, and a screw is installed between the first position hole and the second position hole.
The beneficial effects are that:
1. according to the scheme of adapting the radian of the inner sides of the arc-shaped grooves of the first reinforcing member and the second reinforcing member to the radian of the outer vertical surface of the steel plate to be perforated, which is formed by splicing, the combined cambered surfaces of the steel plates can be guaranteed to the greatest extent, and therefore stretching and fixing of the perforated positions of the film structure are guaranteed. The fixing device is mainly used for fixing the membrane structure at the position of the opening of the membrane structure, and fixing adjacent reinforcing members through locking double-headed screws, so that the radian of each section of adjacent steel plates is kept consistent with that of a ground sample, the membrane structure is fastened through positioning bolts, and the installation quality of the membrane structure engineering at the position of the opening is ensured.
2. The through holes of the first positioning block and the second positioning block after the split are suitable for being penetrated through the locking double-headed screw rod and matched with the nut to realize locking, and the scheme can ensure the complete split of the first positioning block and the second positioning block.
3. According to the utility model, the sliding plate is arranged to slide relative to the fixed plate, and the automatic clamping effect is realized by installing the fixed column and the connecting spring. The connector can be detached and replaced to adapt to steel plates to be perforated with different thicknesses and circular arcs.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.
In the drawings:
FIG. 1 is a diagram showing a structure of connection between a first stiffener and a second stiffener according to embodiment 1 of the present utility model;
FIG. 2 is a diagram showing a connection structure of a first reinforcement member and a second reinforcement member mounted on a steel plate to be perforated according to the present utility model;
FIG. 3 is a top view of the first and second reinforcement members of the present utility model mounted on a steel sheet to be perforated;
fig. 4 is a schematic view of a support plate according to embodiment 1 of the present utility model;
FIG. 5 is a view showing a structure of a reinforcing member according to embodiment 2 of the present utility model;
fig. 6 is a schematic view of a support plate according to embodiment 2 of the present utility model;
FIG. 7 is a block diagram of two sets of sliding plates according to embodiment 2 of the present utility model;
FIG. 8 is a diagram showing a structure of connection between a first reinforcement member and a second reinforcement member according to embodiment 3 of the present utility model;
fig. 9 is a connection structure diagram of a first reinforcement member and a second reinforcement member according to embodiment 4 of the present utility model.
In the figure: 1. a steel plate to be perforated; 2. a first positioning block; 3. a second positioning block; 4. locking the double-head screw; 5. a lock nut; 6. an arc-shaped groove; 7. a support plate; 8. a sliding plate; 9. a sliding groove; 10. a fixing plate; 11. positioning bolts; 12. fixing the column; 13. a connecting spring; 14. a bottom column; 15. a clamping part; 16. a mounting hole; 17. position hole I; 18. and a second position hole.
Detailed Description
The present utility model will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The principles of the utility model will be further described with reference to the drawings and specific examples.
Example 1
As shown in fig. 1 to 4, in one embodiment of the present utility model, a correction fixing device for a perforated part of a membrane structure comprises a reinforcing component and a steel plate 1 to be perforated, wherein the steel plate 1 to be perforated is an arc plate;
the reinforcing assembly comprises a plurality of pairs of reinforcing members I and reinforcing members II, wherein the reinforcing members I comprise positioning blocks I2, and the reinforcing members II comprise positioning blocks II 3;
the first positioning block 2 and the second positioning block 3 are respectively provided with a connecting through hole, a locking double-head screw 4 is detachably arranged in the connecting through holes, and two ends of the locking double-head screw 4 are suitable for being provided with locking nuts 5 to lock the first positioning block 2 and the second positioning block 3;
the first reinforcement and the second reinforcement are respectively provided with an arc-shaped groove 6, the arc-shaped grooves 6 are suitable for being clamped on the steel plates 1 to be perforated, the steel plates 1 to be perforated are provided with a plurality of groups, and the reinforcing component is suitable for being in relative butt joint and position fixing with the adjacent steel plates 1 to be perforated.
In a further technical scheme, the first reinforcement and the second reinforcement both comprise a support plate 7 and a sliding plate 8, one side of each group of support plates 7 is provided with a corresponding first positioning block 2 and a corresponding second positioning block 3, and the other side of each support plate 7 is provided with the sliding plate 8; the first positioning block 2 and the second positioning block 3 on the two groups of supporting plates 7 are attached.
The support plate 7 is provided with a sliding groove 9, and one end of the sliding plate 8 is arranged in the sliding groove 9 to slide;
the sliding plate 8 is provided with an arc-shaped groove 6 opposite to the steel plate 1 to be perforated, and the arc-shaped groove 6 is suitable for being clamped on the steel plate 1 to be perforated.
As shown in fig. 1, the supporting plate 7 is further provided with a fixing plate 10, one side of the fixing plate 10 opposite to the sliding plate 8 is provided with an arc-shaped groove 6, and the arc-shaped groove 6 positioned on the fixing plate 10 and the arc-shaped groove 6 positioned on the sliding plate 8 are suitable for being clamped on two sides of the steel plate 1 to be perforated;
the fixed plate 10 and the sliding plate 8 are both provided with positioning holes, positioning bolts 11 are suitable for being installed in the positioning holes, and the positioning bolts 11 are suitable for being locked by installing positioning nuts.
Example 2
As shown in fig. 5 to 7, in another embodiment of the present utility model, the fixed plate 10 is modified to be the sliding plate 8 on the basis of example 1, so that the interval between the two sets of arc-shaped grooves 6 is adjustable. As shown in fig. 5, two sets of sliding plates 8 are mounted on the supporting plate 7, positioning holes are formed in the two sets of sliding plates 8, positioning bolts 11 are suitable for being mounted in the positioning holes, and the positioning bolts 11 are suitable for being locked by mounting positioning nuts.
Example 3
As shown in fig. 8, in another embodiment of the present utility model, in order to achieve the effect of automatic clamping based on example 1, fixing posts 12 are installed between the fixing plate 10 and the sliding plate 8, connecting springs 13 are installed between two groups of fixing posts 12, and two ends of the connecting springs 13 are fixedly connected with corresponding fixing posts 12;
the fixing column 12 and the connecting spring 13 are provided with two groups, and are arranged on two sides of the positioning bolt 11 in parallel.
Example 4
As shown in fig. 9, in order to achieve the purpose of clamping the steel plates 1 to be perforated with different sizes on the basis of example 3, the fixing plate 10 and the sliding plate 8 are detachably provided with connectors, each of the connectors comprises a bottom post 14 and a clamping part 15, the fixing plate 10 and the sliding plate 8 are provided with mounting holes 16, and the bottom post 14 is suitable for being clamped in the mounting holes 16;
the arc-shaped groove 6 is formed in the clamping portion 15, a first position hole 17 is formed in the clamping portion 15, a second position hole 18 is formed in the tops of the fixed plate 10 and the sliding plate 8, and a screw is installed between the first position hole 17 and the second position hole 18.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The correction fixing device for the film structure hole opening is characterized by comprising a reinforcing component and a steel plate (1) to be opened, wherein the steel plate (1) to be opened is an arc plate;
the reinforcing assembly comprises a plurality of pairs of reinforcing members I and reinforcing members II, wherein the reinforcing members I comprise positioning blocks I (2), and the reinforcing members II comprise positioning blocks II (3);
the first positioning block (2) and the second positioning block (3) are respectively provided with a connecting through hole, a locking double-head screw (4) is detachably arranged in the connecting through holes, and two ends of the locking double-head screw (4) are suitable for being provided with locking nuts (5) to lock the first positioning block (2) and the second positioning block (3);
the reinforcing member I and the reinforcing member II are respectively provided with an arc-shaped groove (6), the arc-shaped grooves (6) are suitable for being clamped on the steel plate (1) to be perforated, a plurality of groups of steel plates (1) to be perforated are arranged, and the reinforcing assembly is suitable for relatively abutting the adjacent steel plates (1) to be perforated and fixing the positions of the adjacent steel plates.
2. The correction fixing device for the perforated position of the membrane structure according to claim 1, wherein the first reinforcement and the second reinforcement comprise a supporting plate (7) and a sliding plate (8), one side of each group of supporting plates (7) is provided with a corresponding first positioning block (2) and a corresponding second positioning block (3), and the other side of each supporting plate (7) is provided with the sliding plate (8);
a sliding groove (9) is formed in the supporting plate (7), and one end of the sliding plate (8) is installed in the sliding groove (9) to slide;
the sliding plate (8) is provided with an arc-shaped groove (6) opposite to the steel plate (1) to be perforated, and the arc-shaped groove (6) is suitable for being clamped on the steel plate (1) to be perforated.
3. The correction fixing device for the perforation of the membrane structure according to claim 2, wherein the supporting plate (7) is further provided with a fixing plate (10), one side of the fixing plate (10) opposite to the sliding plate (8) is provided with an arc-shaped groove (6), and the arc-shaped groove (6) positioned on the fixing plate (10) and the arc-shaped groove (6) positioned on the sliding plate (8) are suitable for being clamped on two sides of the steel plate (1) to be perforated;
the fixing plate (10) and the sliding plate (8) are both provided with positioning holes, positioning bolts (11) are suitable for being installed in the positioning holes, and the positioning bolts (11) are suitable for being locked through installation of positioning nuts.
4. A device for correcting and fixing the position of an opening of a membrane structure according to claim 2, characterized in that said support plate (7) is provided with two sets of sliding plates (8), two sets of sliding plates (8) are provided with positioning holes, said positioning holes are provided with positioning bolts (11), and said positioning bolts (11) are locked by installing positioning nuts.
5. A device for aligning and fixing the openings of a membrane structure according to claim 3 or 4, wherein the first positioning block (2) and the second positioning block (3) of the two sets of support plates (7) are attached.
6. A correction fixing device for a film structure hole opening position according to claim 3, characterized in that fixing columns (12) are arranged between the fixing plate (10) and the sliding plate (8), connecting springs (13) are arranged between two groups of fixing columns (12), and two ends of each connecting spring (13) are fixedly connected with corresponding fixing columns (12);
the fixing columns (12) and the connecting springs (13) are respectively provided with two groups and are arranged on two sides of the positioning bolts (11) in parallel.
7. A device for correcting and fixing a perforated part of a membrane structure according to claim 3, wherein the fixing plate (10) and the sliding plate (8) are detachably provided with connectors, each connector comprises a bottom post (14) and a clamping part (15), the fixing plate (10) and the sliding plate (8) are provided with mounting holes (16), and the bottom post (14) is suitable for being clamped in the mounting holes (16);
an arc-shaped groove (6) is formed in the clamping portion (15), a first position hole (17) is formed in the end portion of the clamping portion (15), a second position hole (18) is formed in the tops of the fixing plate (10) and the sliding plate (8), and a screw is installed between the first position hole (17) and the second position hole (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321868595.3U CN220319197U (en) | 2023-07-17 | 2023-07-17 | Film structure trompil department correction fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321868595.3U CN220319197U (en) | 2023-07-17 | 2023-07-17 | Film structure trompil department correction fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220319197U true CN220319197U (en) | 2024-01-09 |
Family
ID=89416523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321868595.3U Active CN220319197U (en) | 2023-07-17 | 2023-07-17 | Film structure trompil department correction fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220319197U (en) |
-
2023
- 2023-07-17 CN CN202321868595.3U patent/CN220319197U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |