CN215716331U - Steel claw structure for point-supported glass curtain wall - Google Patents
Steel claw structure for point-supported glass curtain wall Download PDFInfo
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- CN215716331U CN215716331U CN202120892584.3U CN202120892584U CN215716331U CN 215716331 U CN215716331 U CN 215716331U CN 202120892584 U CN202120892584 U CN 202120892584U CN 215716331 U CN215716331 U CN 215716331U
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- base
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- sleeve
- pressing plate
- rod
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- 210000000078 claw Anatomy 0.000 title claims abstract description 50
- 239000011521 glass Substances 0.000 title claims abstract description 37
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 19
- 239000010959 steel Substances 0.000 title claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 abstract description 3
- 241000239290 Araneae Species 0.000 description 4
- 238000005034 decoration Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a steel claw structure for a point-supported glass curtain wall, which belongs to the technical field of glass curtain wall installation and comprises a connection claw and a connection head, wherein the connection head comprises a connector assembly for fastening glass and a connecting rod detachably connected between the connector assembly and the connection claw; the joint component comprises a ball head rod, a base, a cover plate, a protective sleeve, an inner pressing plate and an outer pressing plate; the ball head rod comprises a rod body and a ball head; an axial groove with a spherical bottom is arranged on the base; the cover plate is positioned in the step hole on the base, one side of the cover plate is configured into a spherical surface, and the cover plate is provided with a through hole; the protective sleeve comprises a sleeve body and a pressure pad, the sleeve body is of a hollow structure and is sleeved outside the base, one end of the sleeve body is provided with a flange, and the pressure pad is sleeved outside the other end of the sleeve body; the inner pressing plate and the outer pressing plate are detachably connected to two ends of the base respectively, and the inner pressing plate is provided with a through hole. The detachable refuting joint is simple in structure and reasonable in design, is convenient to disassemble and assemble, and is convenient to maintain and replace the refuting joint.
Description
Technical Field
The utility model relates to the technical field of glass curtain wall installation, in particular to a steel claw structure for a point-supported glass curtain wall.
Background
Glass curtain wall (reflection glass curtainwall) refers to a building external enclosure structure or a decoration structure which has a certain displacement capacity relative to a main structure and does not bear the action of the main structure by a support structure system. The wall body has two types of single-layer glass and double-layer glass. The glass curtain wall is a beautiful and novel building wall decoration method and is a remarkable characteristic of modern high-rise building times.
The point-supported glass curtain wall is a glass curtain wall composed of glass panels, a point supporting device and a supporting structure. The supporting structure forms a glass rib support, a single section steel or steel pipe support, a truss support and a tension rod cable system supporting structure; the point support is usually a steel claw structure comprising a spider fixed to the support structure and divided into a single claw, two claws, three claws and four claws, and a spider attached to each of the claw ends of the spider and used for supporting and fixing the glass panel.
However, in the prior art, the connection structure between the connection claw and the connection head is complicated, and the position of the connection head needs to be changed along with the position change due to the position error of the installation of the glass panel, so that the structure for which the connection head is designed in the prior art is complicated, and the parts are not convenient to replace after being damaged.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems that the structure of a connection head in a steel claw structure for mounting a point-supported glass curtain wall and the connection structure of the connection head and the connection claw are complex and inconvenient to maintain in the prior art, the utility model aims to provide the steel claw structure for the point-supported glass curtain wall.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
a steel claw structure for a point-supported glass curtain wall comprises a connection claw and a connection head arranged at the end part of the connection claw, wherein the connection head comprises a joint assembly used for fastening glass and a connecting rod detachably connected between the joint assembly and the connection claw; the joint assembly includes:
a ball-end stem comprising a stem and a ball-end disposed on a first end of the stem;
the base is columnar, an axial groove is formed in the first end of the base, and the bottom of the axial groove is configured into a spherical surface matched with the ball head;
the first end part of the base is also provided with a stepped hole matched with the cover plate, one side of the cover plate, facing the bottom of the groove, is configured into a spherical surface matched with the ball head, and the cover plate is provided with a through hole for the rod body of the ball head rod to pass through;
the protective sleeve comprises a sleeve body and a pressure pad, the sleeve body is of a hollow structure and is sleeved on the circumferential outer wall of the base, a flange is arranged on the circumferential outer wall of one end of the sleeve body, and a sleeve hole is formed in the middle of the pressure pad and is sleeved on the circumferential outer wall of the other end of the sleeve body;
the inner pressing plate is detachably connected to the first end of the base through a screw so as to limit the cover plate and the protective sleeve from the inner side, and a through hole is formed in the inner pressing plate so that a rod body of the ball head rod can penetrate through the through hole;
and an outer press plate detachably coupled to the second end of the base by a screw to restrain the protective sleeve from an outside.
Preferably, the outer pressing plate is provided with a threaded blind hole, and the second end of the base is provided with a stud matched with the threaded blind hole.
Preferably, the through hole in the cover plate and the through hole in the inner pressing plate are both conical, and the inner wall of the through hole are continuous.
Preferably, one end of the connecting rod is arranged in the mounting hole in the connection claw in a penetrating mode, and two sides of the connecting rod are locked through nuts; the connecting rod pass through the adapter sleeve with the bulb pole can be dismantled and be connected, the both ends of adapter sleeve respectively with the other end of connecting rod and the body of rod threaded connection of bulb pole.
Preferably, the specification and the screwing direction of the threads at the two ends of the connecting sleeve are the same.
In another preferred mode, the threads at the two ends of the connecting sleeve are opposite in rotation direction.
Preferably, the circumferential side wall of the outer pressing plate is provided with anti-skid lines.
By adopting the technical scheme, due to the arrangement of the connecting rod in the overlap joint, the joint component in the overlap joint can be independently replaced and maintained without detaching the overlap joint claw; and due to the arrangement of the ball rod, the base, the cover plate, the protective sleeve, the inner pressing plate and the outer pressing plate in the joint assembly, the ball rod can be twisted in multiple directions under the limitation of the base and the cover plate, the outer pressing plate connected to the base is disassembled, the easily damaged ball rod and cover plate can be replaced and maintained, and the structure is simple and convenient to disassemble and assemble.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
In the figure, 1-overlap joint claw, 11-base body, 12-claw part, 2-overlap joint, 20-joint component, 21-connecting rod, 22-bulb rod, 221-rod body, 222-bulb, 23-base, 24-cover plate, 25-protective sleeve, 251-sleeve body, 252-press pad, 26-inner press plate, 27-outer press plate, 28-nut and 29-connecting sleeve.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
It should be noted that in the description of the present invention, the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on structures shown in the drawings, and are only used for convenience in describing the present invention, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the technical scheme, the terms "first" and "second" are only used for referring to the same or similar structures or corresponding structures with similar functions, and are not used for ranking the importance of the structures, or comparing the sizes or other meanings.
In addition, unless expressly stated or limited otherwise, the terms "mounted" and "connected" are to be construed broadly, e.g., the connection may be a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two structures can be directly connected or indirectly connected through an intermediate medium, and the two structures can be communicated with each other. To those skilled in the art, the specific meanings of the above terms in the present invention can be understood in light of the present general concepts, in connection with the specific context of the scheme.
A steel claw structure for a point-supporting glass curtain wall, as shown in figure 1, comprises a connection claw 1 and a connection head 2 arranged at the end part of the connection claw 1, wherein the connection claw 1 generally comprises a base body 11 and claw parts 12 connected to the base body 11, one or more claw parts 12 can be arranged, and the free end of each claw part 12 is connected with one connection head 2, so that the steel claw structure is in a single-claw, two-claw, three-claw or four-claw form as a whole.
The docking head 2 includes a head assembly 20 for fastening glass and a connecting rod 21 detachably connected between the head assembly 20 and the claw portion 12 of the docking claw 1.
The joint assembly 20 includes a ball rod 22, a base 23, a cover plate 24, a protective sleeve 25, an inner pressing plate 26, and an outer pressing plate 27. The ball-point stick 22 includes a straight stick body 221 and a ball head 222 provided on a first end (left end) of the stick body 221. The base 23 is a cylindrical structure, and an axial groove is disposed on a first end (right end) of the base 23, and a groove bottom of the axial groove is configured as a spherical surface adapted to the ball head 222, and the area of the spherical surface is generally smaller than that of a hemisphere. The cover plate 24 is fitted into the first end portion (axial recess) of the base 23. in this embodiment, the first end portion (axial recess) of the base 23 is provided with a stepped hole adapted to the cover plate 24, and the side of the cover plate 24 facing the bottom of the groove is also configured as a spherical surface adapted to the ball head 222, the area of the spherical surface is usually smaller than that of a hemispherical surface, and the cover plate 24 is further provided with a through hole for the rod body 221 of the ball head rod 22 to pass through. The arrangement is such that the ball 222 of the ball stud 22, after being received in the axial recess formed by the base 23, is confined by the cover 24 in a space that allows it to move freely within a certain range.
The protective sleeve 25 includes a sleeve 251 and a pressure pad 252, wherein the sleeve 251 is a hollow cylindrical structure so as to be able to be sleeved on the circumferential outer wall of the base 23, and a flange is integrally provided on the circumferential outer wall of one end (right end) of the sleeve 251, and in addition, a sleeve hole is also provided in the middle of the pressure pad 252 so as to be able to be sleeved on the circumferential outer wall of the other end (left end) of the sleeve 251. The arrangement is such that the sleeve 251 can penetrate into the hole formed in advance on the glass panel, and the inner wall and two sides of the hole of the glass panel are simultaneously protected by the cooperation of the pressing pad 252.
The inner pressing plate 26 is detachably connected to the first end (right end) of the base 23 by screws to restrict the cover plate 24 and the protective cover 25 from the inner side of the glass panel so that they cannot fall off from the inner side, and a through hole is formed in the middle of the inner pressing plate 26 for the rod body 221 of the ball rod 22 to pass through. That is, the inner pressure plate 26 is configured as an annular plate that is fitted over the shaft body 221 of the ball stud 22 and is detachably attached to the base 23 by screws. In this embodiment, the through hole of the cover plate 24 and the through hole of the inner pressing plate 26 are both tapered, the inner wall of the through hole and the inner wall of the through hole are continuous, and the small end of the taper faces the direction of the ball head 222, so that the rod 221 has a larger movable range.
The outer pressing plate 27 is also detachably attached to the second end (left end) of the base 23 by a screw to restrain the protective cover 25 from falling off from the outside of the glass panel. In this embodiment, the outer pressing plate 27 is provided with a blind threaded hole, and the second end of the base 23 is provided with a stud adapted to the blind threaded hole, so that the outer pressing plate 27 and the base 23 can be detachably connected, and in addition, the circumferential side wall of the outer pressing plate 27 is provided with anti-slip threads to facilitate screwing.
In this embodiment, the connecting rod 21 is a rod, one end (right end) of the connecting rod is inserted into the mounting hole of the connection claw 1 (specifically, the free end of the claw portion 12), and the connecting rods 12 on both sides of the claw portion 12 are locked by nuts 28. The other end (left end) of the connecting rod 21 is detachably connected to the ball rod 22 through a connecting sleeve 29, and two ends of the connecting sleeve 29 are respectively in threaded connection with the other end of the connecting rod 21 and the rod body 221 of the ball rod 22.
For example, in one case, the connecting sleeve 29 is screwed to the connecting rod 21 or the ball 22 at the same time because the connecting sleeve 29 has the same thread size and the same thread direction at both ends of the connecting sleeve 29, and when the connecting rod 21 or the ball 22 needs to be disconnected, the connecting sleeve 29 is screwed to the connecting rod 21 or the ball 22. In this case, the connecting rod 21 need not be removed from the spider 1, but rather the connecting sleeve 29 is simply screwed to move axially.
Alternatively, the threads at the two ends of the connecting sleeve 29 are turned in opposite directions, and when the connecting sleeve 29 is screwed, the connecting rod 21 and the ball-end rod 22 move in the same direction or in opposite directions, and at this time, the connection between the connecting rod 21 and the connecting claw 1 needs to be released. In addition, the threads on both ends of the connecting sleeve 29 may be of the same size, so that the connecting rod 21 and the ball rod 22 move in the same amplitude when the connecting sleeve 29 is screwed.
When the connecting rod is used, the ball head 222 of the ball head rod 22 is firstly placed in the axial groove of the base 23, then the sleeve body 251 of the protective sleeve 25 is sleeved on the circumferential outer wall of the base 23, the cover plate 24, the inner pressing plate 26, the pressing pad 252 and the outer pressing plate 27 are respectively fixed on the base 23 from the inner side and the outer side of the glass panel, then the joint assembly 20 can be assembled, then the rod body 221 of the ball head rod 22 is fixed with the connecting rod 21 through the connecting sleeve 29, and the connecting rod 21 is fixed on the claw part 12 of the connecting claw 1.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.
Claims (7)
1. The utility model provides a point supporting steel claw structure for glass curtain wall, is including refuting the claw and installing refuting the connector of claw tip, its characterized in that: the connector comprises a connector assembly for fastening glass and a connecting rod detachably connected between the connector assembly and the connector claw; the joint assembly includes:
a ball-end stem comprising a stem and a ball-end disposed on a first end of the stem;
the base is columnar, an axial groove is formed in the first end of the base, and the bottom of the axial groove is configured into a spherical surface matched with the ball head;
the first end part of the base is also provided with a stepped hole matched with the cover plate, one side of the cover plate, facing the bottom of the groove, is configured into a spherical surface matched with the ball head, and the cover plate is provided with a through hole for the rod body of the ball head rod to pass through;
the protective sleeve comprises a sleeve body and a pressure pad, the sleeve body is of a hollow structure and is sleeved on the circumferential outer wall of the base, a flange is arranged on the circumferential outer wall of one end of the sleeve body, and a sleeve hole is formed in the middle of the pressure pad and is sleeved on the circumferential outer wall of the other end of the sleeve body;
the inner pressing plate is detachably connected to the first end of the base through a screw so as to limit the cover plate and the protective sleeve from the inner side, and a through hole is formed in the inner pressing plate so that a rod body of the ball head rod can penetrate through the through hole;
and an outer press plate detachably coupled to the second end of the base by a screw to restrain the protective sleeve from an outside.
2. The steel claw structure for a point-supported glass curtain wall as claimed in claim 1, wherein: the outer pressing plate is provided with a threaded blind hole, and the second end of the base is provided with a stud matched with the threaded blind hole.
3. The steel claw structure for a point-supported glass curtain wall as claimed in claim 2, wherein: the through hole on the cover plate and the through hole on the inner pressing plate are both conical, and the inner wall of the through hole are continuous.
4. The steel claw structure for a point-supported glass curtain wall as claimed in claim 1, wherein: one end of the connecting rod penetrates through a mounting hole in the connecting claw, and two sides of the connecting rod are locked through nuts; the connecting rod pass through the adapter sleeve with the bulb pole can be dismantled and be connected, the both ends of adapter sleeve respectively with the other end of connecting rod and the body of rod threaded connection of bulb pole.
5. The steel claw structure for a point-supported glass curtain wall as claimed in claim 4, wherein: the specification and the turning direction of the threads at the two ends of the connecting sleeve are the same.
6. The steel claw structure for a point-supported glass curtain wall as claimed in claim 4, wherein: the screwing directions of the threads at the two ends of the connecting sleeve are opposite.
7. The steel claw structure for a point-supported glass curtain wall as claimed in claim 1, wherein: and anti-skid grains are arranged on the circumferential side wall of the outer pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120892584.3U CN215716331U (en) | 2021-04-27 | 2021-04-27 | Steel claw structure for point-supported glass curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120892584.3U CN215716331U (en) | 2021-04-27 | 2021-04-27 | Steel claw structure for point-supported glass curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215716331U true CN215716331U (en) | 2022-02-01 |
Family
ID=80030101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120892584.3U Expired - Fee Related CN215716331U (en) | 2021-04-27 | 2021-04-27 | Steel claw structure for point-supported glass curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215716331U (en) |
-
2021
- 2021-04-27 CN CN202120892584.3U patent/CN215716331U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |