CN221256196U - Film pulling tool for film installation - Google Patents
Film pulling tool for film installation Download PDFInfo
- Publication number
- CN221256196U CN221256196U CN202322944324.8U CN202322944324U CN221256196U CN 221256196 U CN221256196 U CN 221256196U CN 202322944324 U CN202322944324 U CN 202322944324U CN 221256196 U CN221256196 U CN 221256196U
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- clamping
- film
- clamping plate
- plate
- pulling tool
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- 238000009434 installation Methods 0.000 title claims description 17
- 239000000463 material Substances 0.000 claims abstract description 63
- 239000012528 membrane Substances 0.000 claims abstract description 53
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 11
- 230000008901 benefit Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a film pulling tool for installing a film material, which comprises an upper clamping plate and a lower clamping plate, wherein the upper clamping plate is hinged with the lower clamping plate in a rotating way, a clamping part with a clamping gap is formed after the upper clamping plate and the lower clamping plate are closed, and the clamping gap is used for clamping and placing the film material; the hinged end of the clamping part is provided with a first locking part, and the clamping part after clamping the membrane material is locked and fixed through the first locking part. The film pulling tool is simple and reasonable in structural design, high in practicality and convenient and simple to use, the film pulling tool is used for realizing rapid clamping and fixing with a film material, then the film pulling workpiece is connected with a rope tightener, the film material is stretched, a rapid mounting and dismounting effect is realized, the working efficiency is effectively improved, the hinged end of the clamping part is locked and fixed through the first locking part, the clamping firmness of the film material is effectively ensured, the film material is not easy to fall off from the clamping part, the film material is prevented from falling off during film pulling, and the safety is improved.
Description
Technical Field
The utility model belongs to the technical field of membrane material construction, and particularly relates to a membrane pulling tool for membrane material installation.
Background
The membrane structure is a novel building structure form developed in the middle of century, and is a space structure form which is formed by a plurality of high-strength film materials and reinforcing members (steel frames, steel columns or steel ropes) through a certain mode to generate certain pretension stress in the membrane structure so as to form a certain space shape, is used as a covering structure and can bear a certain external load effect. In the construction process of the membrane structure, the membrane body and the supporting structural member are required to be fixed, if all fixing points of the membrane body are fixed with the supporting structural member in succession, the membrane body can loose, fold and other problems, so that the membrane material is required to be clamped and released by means of a membrane pulling device, the membrane material is prevented from being torn, and the quick assembly and disassembly effect is realized.
Disclosure of Invention
The utility model aims to provide a technical scheme of a film pulling tool for film installation, which aims at the defects of the prior art, and has the advantages of simple and reasonable structural design, strong practicality, convenient and simple use, the film pulling tool is adopted to realize quick clamping and fixing with the film, then the film pulling workpiece is connected with a rope tightener, the film is stretched, the quick mounting and dismounting effect is realized, the working efficiency is effectively improved, the hinged end of the clamping part is tightly locked and fixed through the first locking part, the clamping firmness of the film is effectively ensured, the film is not easy to fall off from the clamping part, the film is prevented from falling off during film pulling, and the safety is improved.
In order to solve the technical problems, the utility model adopts the following technical scheme:
A film pulling tool for installing a film material comprises an upper clamping plate and a lower clamping plate, wherein the upper clamping plate is hinged with the lower clamping plate in a rotating way, a clamping part with a clamping gap is formed after the upper clamping plate and the lower clamping plate are closed, and the clamping gap is used for clamping and placing the film material; the hinge end of the clamping part is provided with a first locking part, and the clamping part after clamping the membrane material is locked and fixed through the first locking part; the utility model has the advantages of structural design is simple reasonable, the practicality is strong, convenient to use and simple, adopt this to draw the membrane instrument to realize tightly fixing fast between the membrane material, be connected between this drawing membrane work piece and the euphroe again, stretch-draw the membrane material, realize quick install and tear the effect open, effectively improve work efficiency, through retaining member one with the articulated end locking of clamping part fixed, effectively ensure the tight fastness of clamp to the membrane material for be difficult for droing between membrane material and the clamping part, the membrane material drops when avoiding drawing the membrane, the security is improved.
Further, tooth grooves are formed in opposite faces of the upper clamping plate and the lower clamping plate, the tooth grooves on the upper clamping plate are distributed in a staggered mode with the tooth grooves on the lower clamping plate, so that the upper clamping plate and the lower clamping plate are meshed and clamped, structural design is ingenious and reasonable, the upper clamping plate and the lower clamping plate can be meshed and clamped through the staggered distribution design of the tooth grooves, clamping friction force between a clamping part and a film is increased, and the film is not easy to fall off when the film is pulled.
Further, the first retaining member comprises an upper supporting plate I and a lower supporting plate I, the upper supporting plate I is connected with the lower supporting plate I through a bolt, a limit nut is arranged at the end part of the bolt, after clamping and fixing between the clamping part and the membrane material, the upper supporting plate I and the lower supporting plate I are connected and fixed through the bolt matched with the limit nut, the hinged end of the clamping part is locked and fixed, clamping firmness between the clamping part and the membrane material is ensured, when the membrane material is required to be loosened, the bolt and the limit nut are taken down, the design is simple and reasonable, the dismounting is convenient, and the practical operation and the use are convenient.
Further, the limit nut adopts the double-headed nut, the locking and fixing effect of the pair of clamping parts of the locking piece can be ensured by adopting the double-headed nut, and the locking and fixing device is convenient to use and practical.
Further, be provided with the connection rings on the first backup pad, realize being connected between clamping part and the euphroe through connecting rings, design benefit is reasonable, convenient to use is simple, make things convenient for the connection installation between clamping part and the euphroe, the design of connecting rings also makes things convenient for constructor to open the clamping part simultaneously, hold the connection rings of clamping part both sides, drive through the first backup pad and go up the grip block and rotate, open between last grip block and the lower grip block, place membrane material one end again and go up in the gap between grip block and the lower grip block, loosen again and connect rings, go up the grip block and fall and hold the membrane material jointly with the lower grip block, then install the hinge end locking of bolt with the clamping part again fixedly.
Further, the connecting hanging ring is fixed with the upper supporting plate in a welded mode, the connecting hanging ring and the upper supporting plate are fixed into a whole through the welded mode, structural firmness and structural reliability are guaranteed, connection firmness between the clamping portion and the rope tightener is guaranteed, and unhooking is not easy to achieve.
Further, the open end of clamping part is provided with retaining member two, and the articulated end of retaining member a pair of clamping part is locked fixedly, and retaining member two is spacing fixed to the open end of clamping part, when the clamping part presss from both sides tight membrane material, fixes from the articulated end of clamping part, open end simultaneously, effectively avoids taking place to become flexible between clamping part and the membrane material to drop etc. to ensure to press from both sides tight fastness and reliability.
Further, the second locking piece comprises a second upper supporting plate and a second lower supporting plate, a positioning block is arranged on the second upper supporting plate, a first magnetic attraction piece is arranged on the bottom surface of the positioning block, and a second magnetic attraction piece is arranged on the second lower supporting plate; when the upper clamping plate and the lower clamping plate are clamped, the first magnetic attraction piece and the second magnetic attraction piece are fixedly attached to the opening end of the clamping part, the structural design is ingenious and reasonable, the first magnetic attraction piece and the second magnetic attraction piece are mutually attracted, when the clamping part clamps the die, the opening end of the clamping part is limited and fixed through attraction between the two magnetic attraction pieces, the locking piece is matched with the locking fixation of the hinged end of the clamping part, the clamping firmness and reliability between the clamping part and the film are further ensured, and the operation safety is improved.
Further, transversely run through and be provided with the perforation on the locating piece, connect through the connecting rod between two adjacent clamping parts, the tip of connecting rod runs through corresponding perforation and fixation nut screw thread connects soon, structural design is compact reasonable, the perforation design of connecting rod of being convenient for runs through the setting, again with connecting rod and fixation nut screw thread connection to with assembling connection between two adjacent clamping parts, satisfy a plurality of clamping part series connection's design, a plurality of clamping parts series connection can satisfy the clamp of the membrane material to different broad widths, thereby be convenient for more the stretch-draw operation to the membrane material.
Further, the upper clamping plate is hinged with the lower clamping plate through a pin shaft in a rotating way, and the upper clamping plate is simple in structure, reasonable in design, convenient to assemble and disassemble and reliable in connection.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
The film pulling tool is simple and reasonable in structural design, high in practicality and convenient and simple to use, the film pulling tool is used for realizing rapid clamping and fixing with a film material, then the film pulling workpiece is connected with a rope tightener, the film material is stretched, a rapid mounting and dismounting effect is realized, the working efficiency is effectively improved, the hinged end of the clamping part is locked and fixed through the first locking part, the clamping firmness of the film material is effectively ensured, the film material is not easy to fall off from the clamping part, the film material is prevented from falling off during film pulling, and the safety is improved.
Drawings
The utility model is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic view of a film pulling tool for film installation according to the present utility model;
FIG. 2 is a schematic view of the present utility model when closed;
fig. 3 is a schematic structural diagram of two adjacent clamping parts connected in series.
In the figure: 1-a clamping part; 2-upper clamping plate; 3-a lower clamping plate; 4-clamping gap; 5-locking piece I; 6-tooth grooves; 7-an upper supporting plate I; 8-a first lower support plate; 9-a bolt; 10-limiting nuts; 11-connecting a hanging ring; 12-a second locking piece; 13-an upper support plate II; 14-a second lower supporting plate; 15-positioning blocks; 16-a first magnetic attraction piece; 17-a second magnetic attraction piece; 18-perforating; 19-a connecting rod; 20-fixing the nut; 21-pin shaft.
Detailed Description
As shown in fig. 1 to 3, the film pulling tool for installing a film material comprises an upper clamping plate 2 and a lower clamping plate 3, wherein the upper clamping plate 2 is rotatably hinged with the lower clamping plate 3, and the upper clamping plate 2 is rotatably hinged with the lower clamping plate 3 through a pin shaft 21. After the upper clamping plate 2 and the lower clamping plate 3 are closed, a clamping part 1 with a clamping gap 4 is formed, and the clamping gap 4 is used for clamping and placing a film material; the hinged end of the clamping part 1 is provided with a first locking piece 5, and the clamping part 1 after clamping the membrane material is locked and fixed through the first locking piece 5; the utility model has the advantages of structural design is simple reasonable, the practicality is strong, convenient to use and simple, adopt this to draw the membrane instrument to realize with the membrane material between press from both sides tightly fixedly fast, be connected between this drawing membrane work piece and the euphroe again, stretch-draw the membrane material, realize quick install and tear the effect open, effectively improve work efficiency, it is fixed with the articulated end locking of clamping part 1 through retaining member one 5, effectively ensure the tight fastness of clamp to the membrane material, be difficult for droing between membrane material and the clamping part 1, the membrane material drops when avoiding drawing the membrane, the security is improved.
The upper clamping plate 2 and the lower clamping plate 3 are respectively provided with tooth grooves 6 on opposite surfaces, the tooth grooves 6 on the upper clamping plate 2 and the tooth grooves 6 on the lower clamping plate 3 are distributed in a staggered mode, so that the upper clamping plate 2 and the lower clamping plate 3 are meshed and clamped, the structural design is ingenious and reasonable, the upper clamping plate 2 and the lower clamping plate 3 can be meshed and clamped through the staggered distribution design of the tooth grooves 6, the clamping friction force between the clamping part 1 and a film material is increased, and the film material is not easy to fall off when the film is pulled.
The retaining member I5 comprises an upper support plate I7 and a lower support plate I8, the upper support plate I7 is connected with the lower support plate I8 through bolts 9, mounting holes are correspondingly formed in the upper support plate I7 and the lower support plate I8, the bolts 9 are conveniently mounted and connected, limiting nuts 10 are arranged at the ends of the bolts 9, after the clamping part 1 and the membrane material are clamped and fixed, the upper support plate I7 and the lower support plate I8 are fixedly connected through the bolts 9 and the limiting nuts 10, the hinged end of the clamping part 1 is locked and fixed, clamping firmness between the clamping part 1 and the membrane material is ensured, when the membrane material is required to be loosened, the bolts 9 and the limiting nuts 10 are taken down, the design is simple and reasonable, the dismounting and the practical operation and the use are convenient. The limit nut 10 adopts a double-headed nut, the locking and fixing effect of the first locking piece 5 on the clamping part 1 can be ensured by adopting the double-headed nut, and the limit nut is convenient to use and practical.
The first upper supporting plate 7 is provided with the connecting hanging ring 11, the connection between the clamping part 1 and the rope tightener is realized through the connecting hanging ring 11, the design is ingenious and reasonable, the use is convenient and simple, and the connection and the installation between the clamping part 1 and the rope tightener are convenient. The connecting hanging ring 11 is welded and fixed with the first upper supporting plate 7, the connecting hanging ring 11 and the first upper supporting plate 7 are fixed into a whole by adopting the welded and fixed mode, the structural firmness and the structural reliability are guaranteed, the connection firmness between the clamping part 1 and the rope tightener is guaranteed, and the clamping part is not easy to unhook. Simultaneously connect the design of hanging 11 rings and also make things convenient for constructor to open clamping part 1, hold the connection rings 11 of clamping part 1 both sides, drive through last backup pad one 7 and go up clamping plate 2 and rotate for open between last clamping plate 2 and the lower clamping plate 3, place membrane material one end with last clamping plate 2 and lower clamping plate 3 in the gap between, loosen connection rings 11 again, go up clamping plate 2 fall back and clamping plate 3 centre gripping membrane material jointly down, then install bolt 9 again with the articulated end locking of clamping part 1 fixed, whole process is clear reasonable, convenient to use.
The open end of clamping part 1 is provided with retaining member two 12, retaining member one 5, retaining member two 12 all symmetry set up in the both sides of clamping part 1, and retaining member one 5 carries out the locking to the articulated end of clamping part 1 and fixes, and retaining member two 12 carry out spacing fixedly to the open end of clamping part 1, when clamping part 1 presss from both sides tight membrane material, fixes simultaneously from the articulated end, the open end of clamping part 1, effectively avoids taking place to become flexible droing etc. between clamping part 1 and the membrane material, ensures clamping firmness and reliability. The second locking piece 12 comprises a second upper supporting plate 13 and a second lower supporting plate 14, a positioning block 15 is arranged on the second upper supporting plate 13, a first magnetic attraction piece 16 is arranged on the bottom surface of the positioning block 15, and a second magnetic attraction piece 17 is arranged on the second lower supporting plate 14; when the upper clamping plate 2 and the lower clamping plate 3 are clamped, the first magnetic attraction piece 16 and the second magnetic attraction piece 17 are fixedly attracted to fix the opening end of the clamping part 1, the structural design is ingenious and reasonable, the first magnetic attraction piece 16 and the second magnetic attraction piece 17 are mutually attracted, when the clamping part 1 clamps a die, the opening end of the clamping part 1 is limited and fixed through attraction between the two magnetic attraction pieces, the first locking piece 5 is matched to fixedly lock the hinged end of the clamping part 1, clamping firmness and reliability between the clamping part 1 and a film material are further ensured, and operation safety is improved.
The positioning block 15 is transversely provided with the through holes 18 in a penetrating mode, two adjacent clamping portions 1 are connected through the connecting rod 19, the end portions of the connecting rod 19 penetrate through the corresponding through holes 18 and are screwed with the fixing nuts 20 in a threaded mode, the structural design is compact and reasonable, the penetrating holes 18 are designed to facilitate the penetrating arrangement of the connecting rod 19, the connecting rod 19 is connected with the fixing nuts 20 in a threaded mode, accordingly the two adjacent clamping portions 1 are assembled and connected, the serial connection design of the clamping portions 1 is met, the clamping of different wide films can be met through the serial connection of the clamping portions 1, and the stretching operation of the films is facilitated.
The film pulling tool is simple and reasonable in structural design, high in practicality and convenient and simple to use, the film pulling tool is used for realizing rapid clamping and fixing with a film material, then the film pulling workpiece is connected with a rope tightener, the film material is stretched, a rapid mounting and dismounting effect is realized, the working efficiency is effectively improved, the hinged end of the clamping part 1 is locked and fixed through the first locking part 5, the clamping firmness of the film material is effectively ensured, the film material is not easy to fall off from the clamping part 1, the film material is prevented from falling off during film pulling, and the safety is improved.
When the clamping device is used, a constructor holds the connecting hanging rings 11 at two sides of the clamping part 1, drives the upper clamping plate 2 to rotate through the first upper supporting plate 7, so that the upper clamping plate 2 and the lower clamping plate 3 are opened, one end of a membrane material is placed in a gap between the upper clamping plate 2 and the lower clamping plate 3, the connecting hanging rings 11 are loosened, the upper clamping plate 2 falls back to jointly clamp the membrane material with the lower clamping plate 3, then the hinged end of the clamping part 1 is locked and fixed by the mounting bolts 9, and the two magnetic attraction pieces at the opening end of the clamping part 2 are also adsorbed and fixed while the upper clamping plate 2 falls back, so that the firmness and reliability of the clamped membrane material are effectively ensured, and the whole process is clear and reasonable, and the use is convenient.
The above is only a specific embodiment of the present utility model, but the technical features of the present utility model are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present utility model to achieve substantially the same technical effects are included in the scope of the present utility model.
Claims (10)
1. A draw membrane instrument for membrane installation, characterized by includes:
An upper clamping plate;
The upper clamping plate is hinged with the lower clamping plate in a rotating way;
After the upper clamping plate and the lower clamping plate are closed, a clamping part with a clamping gap is formed, and the clamping gap is used for clamping and placing a film material;
The hinge end of the clamping part is provided with a first locking part, and the clamping part after clamping the membrane material is locked and fixed through the first locking part.
2. A film pulling tool for film installation according to claim 1, wherein: the upper clamping plate and the lower clamping plate are respectively provided with tooth grooves on opposite surfaces, and the tooth grooves on the upper clamping plate and the tooth grooves on the lower clamping plate are distributed in a staggered manner, so that the upper clamping plate and the lower clamping plate are meshed and clamped.
3. A film pulling tool for film installation according to claim 1, wherein: the first locking piece comprises an upper supporting plate I and a lower supporting plate I, the upper supporting plate I is connected with the lower supporting plate I through bolts, and limit nuts are arranged at the ends of the bolts.
4. A film pulling tool for film installation according to claim 3, wherein: the limit nut adopts a double-headed nut.
5. A film pulling tool for film installation according to claim 3, wherein: the first upper supporting plate is provided with a connecting hanging ring, and the connection between the clamping part and the rope tightener is realized through the connecting hanging ring.
6. A film pulling tool for film installation according to claim 5, wherein: the connecting hanging ring is fixedly welded with the upper supporting plate.
7. A film pulling tool for film installation according to claim 1, wherein: the open end of clamping part is provided with retaining member two.
8. A film pulling tool for film installation according to claim 7, wherein: the second locking piece comprises a second upper supporting plate and a second lower supporting plate, a positioning block is arranged on the second upper supporting plate, a first magnetic attraction piece is arranged on the bottom surface of the positioning block, and a second magnetic attraction piece is arranged on the second lower supporting plate; when the upper clamping plate and the lower clamping plate are clamped, the first magnetic attraction piece and the second magnetic attraction piece are fixedly adsorbed to lock and fix the opening end of the clamping part.
9. The film pulling tool for film installation according to claim 8, wherein: the positioning block is transversely provided with a through hole in a penetrating mode, two adjacent clamping portions are connected through a connecting rod, and the end portion of the connecting rod is in threaded connection with the fixing nut in a penetrating mode corresponding to the through hole.
10. A film pulling tool for film installation according to claim 1, wherein: the upper clamping plate is rotatably hinged with the lower clamping plate through a pin shaft.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221256196U true CN221256196U (en) | 2024-07-02 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |