CN211597215U - Light partition wall fossil fragments mounting structure - Google Patents
Light partition wall fossil fragments mounting structure Download PDFInfo
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- CN211597215U CN211597215U CN201921960401.6U CN201921960401U CN211597215U CN 211597215 U CN211597215 U CN 211597215U CN 201921960401 U CN201921960401 U CN 201921960401U CN 211597215 U CN211597215 U CN 211597215U
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- keel
- nut
- partition wall
- partition
- screw rod
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Abstract
The invention discloses a light partition wall keel mounting structure which comprises a partition wall keel and a keel fixing piece mounted on an inner plate of the partition wall, wherein the partition wall keel fixing piece comprises an expansion bolt group, the expansion bolt group comprises a screw rod, an expansion sleeve sleeved at the front end of the screw rod and an adjusting nut used for adjusting the relative distance between the screw rod and the expansion sleeve, the keel fixing piece further comprises a positioning nut and a fixing nut, the positioning nut, a main keel and the fixing nut are arranged on the outer side of the adjusting nut and are sequentially connected to the screw rod, the inner side of the partition wall keel is abutted to the positioning nut, and the fixing nut is abutted to the outer side of the partition wall keel. The invention completes the clamping and fixing of the partition wall keel by matching the positioning nut and the fixing nut with the expansion bolt assembly, the structure is convenient to disassemble and assemble, the fixing position of the structure can be adjusted according to the thickness of the keel, and the stability of the connecting structure between the partition wall and the keel is effectively improved.
Description
Technical Field
The utility model belongs to the technical field of construction appurtenance and specifically relates to a light partition wall fossil fragments mounting structure is related to.
Background
The keel partition wall is a novel building partition wall, has the characteristics of light weight, high strength, strong universality and simple and easy installation, has the effects of adapting to shock prevention, dust prevention, sound insulation, constant temperature and the like, and also has the advantages of short construction period, simple and convenient construction, difficult deformation and the like. The fossil fragments of light partition wall among the prior art are generally fixed through welding or riveted mode, for example, a disclose "an assembled light gauge steel partition wall" on chinese patent literature, its bulletin number "CN 208668690U", many vertical keels including vertical parallel arrangement and many through cross bracing fossil fragments of horizontal parallel arrangement, many vertical keels and many through cross bracing fossil fragments constitute a plurality of square braced frames, there is the gypsum board inboard of a plurality of square braced frames through many self tapping screw swing joint, there is the gypsum board outside a plurality of square braced frames through many self tapping screw swing joints, the top of many vertical keels is supported through following a fossil fragments. This kind of mounting structure supports polylith gypsum board through the combination of many vertical keels and many through stull keels, but this kind of mounting structure process is complicated, and when wall thickness demand changed, the corresponding keel structure that needs size adjustment probably can't reach the fixed effect of ideal through self-tapping screw, may produce not hard up condition when the partition wall receives impact or vibration, can't guarantee the overall quality of light partition wall.
Disclosure of Invention
To fossil fragments dismouting debugging difficulty among the prior art, the unstable problem of partition wall and fossil fragments connection structure, the utility model provides a light partition wall fossil fragments mounting structure through set nut and fixation nut cooperation expansion bolts subassembly, accomplishes the clamp of partition wall fossil fragments fixed, and this kind of structure easy dismounting can adjust its fixed position according to fossil fragments thickness, and effectively improves connection structure's stability between partition wall and the fossil fragments.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a light partition wall fossil fragments mounting structure, includes partition wall fossil fragments and installs the fossil fragments mounting on the partition wall inner panel, partition wall fossil fragments mounting includes expansion bolt group, expansion bolt group includes the screw rod, cup joints at the expansion cover of screw rod front end and is used for adjusting screw rod and expansion cover relative distance's adjusting nut, the fossil fragments mounting still includes set nut and fixation nut, set nut, partition wall fossil fragments and fixation nut set up in the adjusting nut outside and connect gradually on the screw rod, the inboard set nut that closes of partition wall fossil fragments, fixation nut is by closing the partition wall fossil fragments outside. The utility model discloses a partition wall keel fixing piece, including keel fixing piece, screw rod, expansion bolt, expansion sleeve, screw rod, expansion sleeve, keel fixing piece, screw rod anterior segment, keel fixing piece anterior segment adopts expansion bolt structural connection partition wall inner panel, the screw rod anterior segment is the wedge structure, cup joints the expansion sleeve on its wedge structure, installs the screw rod to the predetermined fixed orifices on the partition wall inner panel with the expansion sleeve in, screws the adjusting nut on the screw rod after that for the screw rod moves outward to the wall, the wedge structure of screw rod struts the expansion sleeve in the process. After the expansion bolt group is fixed with the partition wall inner plate, the partition wall keel can be clamped and fixed on the partition wall inner plate through the positioning nut and the fixing nut. The positioning nut is installed on the screw rod by closing the adjusting nut, the positioning nut is clamped after the partition keel penetrates through the screw rod, the fixing nut is installed on the outer side of the partition keel, and the positioning nut and the fixing nut are clamped in the front and back directions to fix the partition keel.
Preferably, the positioning nut comprises an adjusting part and a limiting part, the adjusting part is in threaded connection with the screw, the limiting part is of a disc structure and is coaxially arranged with the adjusting part, and the positioning nut is of an integrated structure. The adjusting part of the positioning nut is of a cylindrical structure provided with an internal thread, the limiting part is of a disc structure formed by annularly extending the bottom surface of the adjusting part, the cross-sectional area of the limiting part is larger than that of the adjusting part, the partition wall keel and the limiting part are closed after the partition wall keel is closed by the positioning nut, the distance between the partition wall keel and the partition wall inner plate can be controlled by the length of the screw-in screw of the adjusting part, and the whole thickness of the light partition wall module can be adjusted.
Preferably, the cross section of the partition wall internal partition wall keel is of a C-shaped structure, the positioning nut is arranged in a C-shaped opening of the partition wall internal partition wall keel, and the fixing nut is arranged at the back of the partition wall internal partition wall keel. The C-shaped opening of the partition wall keel is clamped with the positioning nut, the back of the partition wall keel is attached to the fixing nut, and the C-shaped structure is matched with the front nut and the rear nut, so that the partition wall keel is firmly fixed.
Preferably, the back of partition wall fossil fragments is provided with the block groove, the block groove sets up along partition wall fossil fragments axis, screw rod through connection the block groove, fixation nut sets up in the block groove and with screw rod threaded connection. The clamping groove is used for installing the clamping fixing nut, so that the integral structure of the keel fixing piece is more compact, the keel deflection condition generated along with the increase of the length of the screw rod is avoided, and the partition keel is ensured to be accurately positioned.
Preferably, a gasket is arranged between the adjusting nut and the inner partition wall plate. The gasket is used for avoiding the inner plate of the partition wall from being worn in the extending process of the adjusting screw rod of the adjusting nut.
Preferably, the diameter of the limiting part is larger than the width of the keel of the C-shaped partition wall. Spacing portion diameter is greater than the width of C style of calligraphy partition wall fossil fragments for the C style of calligraphy opening of partition wall fossil fragments can laminate in positioning nut's spacing portion, accomplishes the location to the partition wall fossil fragments.
Preferably, a flanging structure which is arranged in the opening is arranged at the opening of the C-shaped partition keel, and the outer side of the flanging structure is attached to the limiting part. The contact area of the interior flanging structure of the partition wall keel and the limiting portion of the positioning nut can be increased, so that the stress concentration of the C-shaped keel in the limiting portion is reduced after the C-shaped keel is compressed by the fixing nut, the compression effect is improved, and the stability of the partition wall keel is increased.
Therefore, the utility model discloses following beneficial effect has: (1) the clamping and fixing of the partition wall keel are completed by matching the positioning nut and the fixing nut with the expansion bolt assembly, the structure is convenient to assemble and disassemble, the fixing position of the structure can be adjusted according to the thickness of the keel, and the stability of a connecting structure between the partition wall and the keel is effectively improved; (2) the C-shaped partition keel is clamped with the positioning nut and the fixing nut in a front-back manner, so that the structure is compact and the stability is high; (3) the contact area of the interior flanging structure of the partition wall keel and the limiting portion of the positioning nut can be increased, so that stress concentration in the limiting portion is reduced after the C-shaped keel is compressed by the fixing nut, the compression effect is improved, and the stability of the partition wall keel is increased.
Drawings
Fig. 1 is an assembly view of the present invention.
Figure 2 is a schematic view of the keel fixture of figure 1.
Fig. 3 is a half sectional view of the expansion bolt set of fig. 2.
Fig. 4 is a half-sectional view of the positioning nut of fig. 2.
Fig. 5 is a cross-sectional view of the keel of the partition in fig. 1.
In the figure: 1. partition wall fossil fragments, 11, block groove, 12, flanging structure, 2, partition wall inner panel, 21, fixed orifices, 3, fossil fragments mounting, 4, inflation bolt group, 41, screw rod, 42, inflation cover, 43, adjusting nut, 5, set nut, 51, regulation portion, 52, spacing portion, 6, set nut, 7, gasket.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description. Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Example 1
The utility model provides a light partition wall fossil fragments mounting structure, includes partition wall fossil fragments 1 and installs fossil fragments mounting 3 on partition wall inner panel 2, 1 mounting of partition wall fossil fragments includes inflation bolt group 4, inflation bolt group 4 includes screw rod 41, cup joints at the inflation cover 42 of screw rod 41 front end and is used for adjusting screw rod 41 and inflation cover 42 relative distance's adjusting nut 43, characterized by, fossil fragments mounting 3 still includes set nut 5 and fixation nut 6, set nut 5, partition wall fossil fragments 1 and fixation nut 6 set up in the adjusting nut 43 outside and connect gradually on screw rod 41, 1 inboard of partition wall fossil fragments leans on set nut 5, fixation nut 6 leans on closes 1 back of partition wall fossil fragments. The utility model discloses a fixing device for partition wall keel, including keel fixing piece 3, screw rod 41, expansion sleeve 42, adjusting nut 43 on screw rod 41, screw rod 41 and expansion sleeve 42, keel fixing piece 3 can install partition wall keel 1 on partition wall inner panel 2, keel fixing piece 3 anterior segment adopts expansion bolt structure to connect partition wall inner panel 2, screw rod 41 anterior segment is the wedge structure, cup joints expansion sleeve 42 on its wedge structure, install screw rod 41 to preset fixed orifices 21 on partition wall inner panel 2 with expansion sleeve 42 in, screw rod 41 is last after that screwed for screw rod 41 moves outside the wall, screw rod 41's wedge structure struts expansion sleeve 42 at the outside motion in-process this moment, makes expansion sleeve 42 withstand fixed orifices 21 pore wall, reaches the effect. After the expansion bolt group 4 is fixed with the partition wall inner plate 2, the partition wall keel 1 can be clamped and fixed on the partition wall inner plate 2 through the positioning nut 5 and the fixing nut 6. The positioning nut 5 is installed on the screw rod 41 by closing the adjusting nut 43, the positioning nut 5 is clamped after the screw rod 41 is penetrated and closed by the partition wall keel 1, the fixing nut 6 is installed on the outer side of the partition wall keel 1, and the positioning nut 5 and the fixing nut 6 are clamped in the front and back direction to fix the partition wall keel 1.
When the partition wall keel 1 is fixed, firstly, the screw rod 41, the expansion sleeve 42, the gasket 7 and the adjusting nut 43 are assembled to obtain the expansion bolt group 4, then the expansion bolt group 4 is installed in a preset fixing hole 21 on the partition wall inner plate 2, and the expansion sleeve 42 is opened by screwing the adjusting nut 43, so that the expansion sleeve 42 is fixed with the fixing hole 21 of the partition wall inner plate 2. At this time, the positioning nut 5 is installed on the screw rod 41, the adjusting part 51 of the positioning nut 5 is screwed until the limiting part 52 is attached to the adjusting nut 43, the screwing force arm can be increased through the limiting part 52 in the screwing process, and screwing efficiency is improved. After the positioning nut 5 is installed, the C-shaped partition keel 1 is connected to the screw rod 41 in a penetrating mode, the C-shaped opening of the screw rod is clamped with the adjusting portion 51 of the positioning nut 5, and the inward flanging structures 12 on two sides of the C-shaped opening are attached to the limiting portion 52. It should be noted that the positioning nut 5 and the adjusting nut 43 may also be provided with a washer 7 to ensure the verticality of the partition keel 1. After the partition wall keel 1 is positioned, the fixing nut 6 is continuously installed on the screw rod 41, the fixing nut 6 is screwed to enable the fixing nut to enter the clamping groove 11 in the back of the partition wall keel 1, and the fixing nut 6 generates pressure on the partition wall keel 1 in the screwing process, so that the partition wall keel 1 is firmly fixed between the fixing nut 5 and the fixing nut 6, and the purpose of connecting the partition wall keel 1 and the partition wall inner plate 2 is achieved.
In addition to the above embodiments, the technical features of the present invention can be re-selected and combined to form new embodiments within the scope of the claims and the specification of the present invention, which are all realized by those skilled in the art without creative efforts, and thus, the embodiments of the present invention which are not described in detail should be regarded as the specific embodiments of the present invention and are within the protection scope of the present invention.
Claims (7)
1. A light partition keel mounting structure comprises a partition keel (1) and keel fixing pieces (3) arranged on an inner plate (2) of a partition, the keel fixing piece (3) comprises an expansion bolt group (4), the expansion bolt group (4) comprises a screw rod (41), an expansion sleeve (42) sleeved at the front end of the screw rod (41) and an adjusting nut (43) used for adjusting the relative distance between the screw rod (41) and the expansion sleeve (42), it is characterized in that the keel fixing piece (3) further comprises a positioning nut (5) and a fixing nut (6), the positioning nut (5), the partition wall keel (1) and the fixing nut (6) are arranged outside the adjusting nut (43) and are sequentially connected on the screw rod (41), the partition wall fossil fragments (1) inboard is leaned on and closes set nut (5), set nut (6) are leaned on and close the partition wall fossil fragments (1) outside.
2. A light partition keel mounting structure according to claim 1, wherein said positioning nut (5) comprises an adjusting portion (51) and a limiting portion (52), said adjusting portion (51) is in threaded connection with the screw (41), said limiting portion (52) is in a disc structure and is coaxially arranged with the adjusting portion (51), and said positioning nut (5) is in an integral structure.
3. A light partition keel mounting structure according to claim 1, wherein said partition keel (1) is C-shaped in cross section, said positioning nut (5) is disposed in the C-shaped opening of the C-shaped partition keel (1), and said fixing nut (6) is disposed at the back of the C-shaped partition keel (1).
4. A light partition keel mounting structure according to claim 2, wherein the back of the partition keel (1) is provided with a locking groove (11), the locking groove (11) is arranged along the central axis of the partition keel (1), the screw (41) is connected with the locking groove (11) in a penetrating manner, and the fixing nut (6) is arranged in the locking groove (11) and is in threaded connection with the screw (41).
5. A light partition keel mounting structure according to claim 2, wherein a gasket (7) is provided between said adjusting nut (43) and the partition inner panel (2).
6. A light partition keel mounting structure according to claim 4, wherein said limiting portion (52) has a diameter larger than the width of the C-shaped partition keel (1).
7. The light partition keel mounting structure of claim 6, wherein a flanging structure (12) facing the opening is arranged at the opening of the C-shaped partition keel (1), and the outer side of the flanging structure (12) is attached to the limiting part (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921960401.6U CN211597215U (en) | 2019-11-13 | 2019-11-13 | Light partition wall fossil fragments mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921960401.6U CN211597215U (en) | 2019-11-13 | 2019-11-13 | Light partition wall fossil fragments mounting structure |
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| Publication Number | Publication Date |
|---|---|
| CN211597215U true CN211597215U (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921960401.6U Active CN211597215U (en) | 2019-11-13 | 2019-11-13 | Light partition wall fossil fragments mounting structure |
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| CN (1) | CN211597215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863606A (en) * | 2021-07-07 | 2021-12-31 | 广州荷力胜蜂窝材料股份有限公司 | Integrated wallboard dry hanging system and installation method thereof |
-
2019
- 2019-11-13 CN CN201921960401.6U patent/CN211597215U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863606A (en) * | 2021-07-07 | 2021-12-31 | 广州荷力胜蜂窝材料股份有限公司 | Integrated wallboard dry hanging system and installation method thereof |
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