CN112038769B - Adjustable bracket assembly and adjustable mounting piece for equipment installation - Google Patents
Adjustable bracket assembly and adjustable mounting piece for equipment installation Download PDFInfo
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- CN112038769B CN112038769B CN201910475668.4A CN201910475668A CN112038769B CN 112038769 B CN112038769 B CN 112038769B CN 201910475668 A CN201910475668 A CN 201910475668A CN 112038769 B CN112038769 B CN 112038769B
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- 238000009434 installation Methods 0.000 title claims abstract description 16
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004891 communication Methods 0.000 description 15
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
- H01Q3/04—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying one co-ordinate of the orientation
- H01Q3/06—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying one co-ordinate of the orientation over a restricted angle
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Pivots And Pivotal Connections (AREA)
Abstract
An adjustable support subassembly and adjustable installed part for equipment installation, adjustable installed part includes two armful pole subassemblies and two support subassemblies to and connect the adjustable support subassembly between an armful pole subassembly and a support subassembly, this adjustable support subassembly forms the connecting rod structure through a plurality of connecting rods that connect gradually, adds an adjusting axle in the middle and adjusts a connecting rod and opposite connecting piece, realizes the change of other connecting rod opening angles through the adjusting axle, reaches adjustable effect.
Description
Technical Field
The present application relates to equipment installation, and more particularly, to an adjustable bracket assembly and an adjustable mount for equipment installation.
Background
With the development of wireless communication system equipment technology, the requirements for the configuration of communication equipment base stations are higher and higher, and the requirements for the installation direction of wireless equipment are also higher and higher. Currently, the pitch angle of most communication devices (such as antennas and the like) is adjusted through an adjustable bracket. When needing to adjust the pitch angle, need operating personnel to use the spanner to become flexible adjustable support and the connection of embracing the pole, then promote the one end of communication equipment to be away from or be close to embracing the pole and hang the direction removal of wall with the hand, need operating personnel to stabilize equipment after the equipment removes in place, then fasten adjustable support and the connection of embracing the pole with the spanner. Because the communication equipment is heavier, the equipment is manually pushed to be fixed in place and then is not well operated, the reliability is poor, the efficiency is low, the precision is low, and because the pole holding equipment is mostly at high altitude, certain dangers are caused in such high altitude operation, and a lot of inconvenience is brought to operators.
Disclosure of Invention
The following is a summary of the subject matter described in detail herein. This summary is not intended to limit the scope of the claims.
The embodiment of the invention provides an adjustable bracket assembly for equipment installation, wherein:
the adjustable support assembly comprises a fixing seat, a first support, a second support, a connecting rod mechanism formed by sequential shaft connection of the second support and the first support, and an adjusting shaft, wherein the adjusting shaft is connected with the fixing seat, a connecting piece between the first support and the second support, and the adjusting shaft is rotated to adjust the distance between the fixing seat and the connecting piece so as to enable an included angle between the first support and the second support.
According to the adjustable bracket assembly, the connecting rod mechanism is adopted, the adjusting shaft is arranged in the middle, and the included angle between the first bracket and the second bracket can be adjusted only by rotating the adjusting shaft such as the adjusting screw, so that the adjusting efficiency and the safety and reliability of operation are improved.
The embodiment of the invention also provides an adjustable mounting piece, which comprises a first holding pole assembly, a first support assembly, a second holding pole assembly and a second support assembly which are mutually connected, and is characterized by further comprising the adjustable support assembly according to any embodiment of the invention, wherein the free end of the first support in the adjustable support assembly is connected with the first holding pole assembly, and the second support in the adjustable support assembly is connected with the first support assembly.
According to the adjustable mounting piece provided by the embodiment of the invention, an operator does not need to push or pull equipment, and the included angle between the first bracket and the second bracket can be adjusted by rotating the adjusting shaft of the adjustable bracket assembly, so that the pitch angle of the equipment is adjusted, and the adjusting efficiency and the safety and reliability of operation are improved.
Other aspects will become apparent upon reading and understanding the accompanying drawings and detailed description.
Drawings
Fig. 1 shows a schematic view of a communication device for pole mounting by means of the adjustable mounting of the invention.
FIG. 2 is a front view of an adjustable bracket assembly including a five-bar linkage and an adjustment shaft according to an embodiment of the present invention;
fig. 3 is a cross-sectional view of the adjustable bracket assembly of fig. 2 taken vertically along the axis of the adjustment screw.
Fig. 4 is a cross-sectional view A-A of the adjustable bracket assembly of fig. 2.
Fig. 5 is a schematic view of the adjustable bracket assembly of fig. 2 with the long and short brackets hidden.
Fig. 6 is a schematic view of the adjustable bracket assembly of fig. 2 in a closed state.
Fig. 7 is a front view of an adjustable bracket assembly including a six bar linkage and an adjustment shaft according to another embodiment of the present invention.
Fig. 8 is a front view of an adjustable bracket assembly of another embodiment of the present invention with a motor mounted on top of the adjustable bracket assembly to achieve electrically adjustable mounting angle.
Fig. 9 is a perspective view of the first bracket of fig. 2.
Fig. 10 is a perspective view of the second bracket of fig. 2.
Fig. 11 is a perspective view of the holder of fig. 2.
Detailed Description
The present application describes a number of embodiments, but the description is illustrative and not limiting and it will be apparent to those of ordinary skill in the art that many more embodiments and implementations are possible within the scope of the embodiments described herein. Although many possible combinations of features are shown in the drawings and discussed in the detailed description, many other combinations of the disclosed features are possible. Any feature or element of any embodiment may be used in combination with or in place of any other feature or element of any other embodiment unless specifically limited.
An exemplary invention provides an adjustable mount that enables one piece of equipment to be mounted to a pole, for example, a communication device, but other devices are possible.
The adjustable mounting piece comprises two holding pole assemblies, two support assemblies and an adjustable bracket assembly. In the example shown in fig. 1, the adjustable mount includes: first and second pole assemblies 21, 22 mounted on pole 10, adjustable bracket assembly 40 connected to first pole assembly 21, first support assembly 31 of device 50 connected to adjustable bracket assembly 40, and second support assembly 32 of device 50 connected to second pole assembly 22. In this example, first boom assembly 21, adjustable brace assembly 40, and first support assembly 31 comprise an upper boom assembly, and second boom assembly 22 and second support assembly 32 comprise a lower boom assembly. Device 50 is mounted on the poles by an upper pole assembly and a lower pole assembly.
In the example of fig. 1 and 2, a free end of a first bracket 41 in adjustable bracket assembly 40 is connected to first pole assembly 21 and a free end of a second bracket 42 in adjustable bracket assembly 40 is connected to first mount assembly 31. After installation of the device 50, the tilt angle of the device 50, which is shown as a downward tilt angle, is adjusted by adjusting the screw 46 in the adjustable bracket assembly 40 of the upper pole assembly. In another example, first boom assembly 21 and first support assembly 31 may be connected and adjustable stand assembly 40 may be connected between second boom assembly 22 and second support assembly 32, and the upward tilt angle of device 50 may be adjusted by adjusting screw 46 in adjustable stand assembly 40 of the lower boom assembly.
In the example shown in fig. 1, the pole assembly is connected with the support assembly through a pin shaft, and the pole assembly is connected with the adjustable support assembly through a pin shaft screw. When the pole holding assembly is connected with the support assembly and the adjustable assembly by adopting pin shafts, grooves, pressing plates and fixing screws which correspond to the pin shafts in the hanging mode can be arranged on the pole holding assembly, and after the pin shafts on the support assembly and the adjustable assembly are hung in the grooves of the pole holding assembly, the pole holding assembly is pressed by the pressing plates and fixed by the screws.
The above-mentioned adjustable mounting piece does not have the requirement to the upper and lower mounting hole interval (the equipment size can be different) on equipment 50, can compatible almost all size's communication equipment, and when the upper and lower hole interval on the communication equipment was different, the upper and lower interval of the pole subassembly of holding down and holding down was held up in the corresponding regulation can.
The adjustable bracket component adopts the connecting rod mechanism, and forms a connecting rod structure through connecting rods which are sequentially connected in a shaft way, and a threaded shaft is added in the middle to serve as an adjusting screw rod, so that the connecting rod structure forms a connecting rod structure with only one degree of freedom.
In an exemplary embodiment of the present invention, the adjustable bracket assembly includes a fixing base, a first bracket, a first stay, a second stay, and a link mechanism formed by sequentially coupling the second bracket and the first stay, and an adjusting shaft, where the adjusting shaft is connected to a connecting piece between the fixing base and the first stay, and the second stay, and the adjusting shaft is rotated to adjust a distance between the fixing base and the connecting piece, so as to adjust an included angle between the first bracket and the second bracket. The term "sequentially coupled" as used herein includes end-to-end, and in addition, the term "coupling" of two link members may be a direct coupling of two link members, or an indirect coupling in which two link members are both coupled to another link member. The "screwing" of two parts may be a direct screwing of two parts, a screwing of one part to a fixing of the other part, etc.
In an example, the connecting member is a connecting shaft that connects the first brace rod and the second brace rod, and the fixing base, the first bracket, the first brace rod, the second brace rod and the second bracket may be a five-bar mechanism but not limited thereto. In another example, the connection member is a fixed block that is respectively coupled to the first and second stay bars, when. The linkage mechanism formed by sequentially axially connecting the fixing seat, the first support, the second support and the second support can be a six-bar linkage mechanism (the fixing block is also used as a connecting rod), but is not limited to the six-bar linkage mechanism.
In the five-link structure, adjusting screw connects a connecting rod and opposite connecting axle, and adjusting screw and connecting rod pass through threaded connection, and adjusting screw and connecting axle connect can be fixed connection or threaded connection, change the interval between connecting rod and the connecting axle through adjusting screw, change the change that this interval realized other connecting rod opening angles through adjusting screw, reach adjustable effect, through threaded connection to realize accurate adjustment angle.
In the six-link structure, an adjusting screw is connected with one connecting rod and the opposite connecting rod, the adjusting screw is connected with the one connecting rod through threads, the adjusting screw can be connected with the opposite connecting rod through threads, the distance between the two connected connecting rods is changed through the adjusting screw, the change of the opening angles of other connecting rods is realized through changing the distance through the adjusting screw, the adjustable effect is achieved, and the accurate adjustment angle is realized through the threaded connection.
The adjustable bracket component realizes the change of the pitch angle of the fixed communication equipment through the change of the opening angle of the adjustable bracket formed by the connecting rods, and the embodiment provides a scheme of a five-connecting-rod adjustable bracket component and a scheme of a six-connecting-rod adjustable bracket component.
An exemplary invention of the present invention provides an adjustable bracket assembly for use in equipment installation that may be used as the adjustable bracket assembly 40 in the adjustable mount shown in fig. 1. As shown in fig. 2 to 8, the adjustable bracket assembly 40 includes a five-bar mechanism formed by sequentially coupling a fixed seat 45, a first bracket 41, a first stay 43, a second stay 44 and a second bracket 42, and an adjusting shaft 46. The adjusting shaft 46 is connected to the connecting shaft 411 between the fixing base 45 and the first and second stay bars 43, 44, and the distance between the fixing base 45 and the connecting shaft 411 is adjusted by rotating the adjusting shaft 46 because of the characteristics of the five-bar mechanism. Adjusting the distance between the fixing base 45 and the connecting shaft 411 can change the included angle between the first bracket 41 and the second bracket 42, so as to achieve the purpose of adjusting the inclination angle of the device 50. Because the fixing base is fixed relative to the angle of the adjusting shaft, the adjusting device is convenient and accurate to adjust, and other structures such as a motor and the like are also convenient to install on the fixing base.
In this embodiment, the adjusting shaft 46 is an adjusting screw 46. In one example, the adjusting screw 46 has a thread, and the adjusting screw 46 passes through a screw hole on the fixing base 45 and is screwed with the fixing base 45 through the thread, and one end of the adjusting screw 46 is fixedly connected with the connecting shaft 411. In another example, the adjusting screw 46 has both a forward thread and a reverse thread, the adjusting screw 46 passes through a screw hole on the fixing base 45 and is screwed with the fixing base 45 by one thread, and one end of the adjusting screw 46 is screwed with a fixing member of the connection shaft 411 by the other thread, which may be, for example, a bracket 413 in fig. 3. When the adjusting screw 46 with the positive thread and the negative thread is used, the fixing part of the fixing seat 45 and the connecting shaft 411 can be driven to move by rotating the adjusting screw 46, so that the adjustment of the distance between the fixing seat 45 and the connecting shaft 411 is quickened.
The other end of the adjusting screw 46, which is not connected to the connection shaft 411, may be provided with a non-circular section or provided with a through hole to facilitate the rotation of the adjusting screw 46 by an installer through a tool such as a wrench. The adjustment screw 46 may also be electrically driven, in which case the adjustable bracket assembly 40 further includes a motor 422, as shown in fig. 8, and the driving end of the motor 422 is coupled to the other end of the adjustment screw 46 to drive the adjustment screw 46 to rotate. The motor 422 can be mounted on the fixed seat 45 to realize electric adjustment of the angle.
In the example shown in fig. 2, the first stay 43 is pivotally connected to the middle of the first bracket 41, and the free end of the first bracket 41 has a mounting structure connected to the upper device support assembly; a second brace 44 is pivotally connected to the middle of the second bracket 42, and the free end of the second bracket 42 has a mounting structure for connection to the pole assembly. The mounting structure may be, for example, a mounting hole.
In the example shown in fig. 2, at least one surface of the fixing base 45 is provided with a scale line 45-1 for displaying an angle, the position of the second support 42 corresponding to the scale line is provided with an indication mark 42-1 such as an indication arrow, and the scale line 45-1 and the indication mark 42-1 are used for cooperatively indicating a depression angle or an elevation angle of a device connected to the second support 42. The graduation marks 45-1 may be integrally formed with the body of the holder 45, but for convenience, the graduation marks 45-1 may be provided so as to be replaceable, for example, as graduation marks adhered to the holder 45. To accommodate the needs of a variety of scenarios. For example, when the communication equipment is different in size, the upper hole spacing and the lower hole spacing of the communication equipment support assembly are different, and different scale labels can be replaced to realize accurate indication of angles. In another example, graduation marks may be provided on an end surface of the second bracket 42 near the fixing seat 45, and indication marks may be provided at corresponding positions of the fixing seat 45, so that the angle change of the two brackets of the adjustable bracket assembly, that is, the change of the pitch angle of the reading device, may be read out. The scale label is replaceable.
In an example shown in fig. 3 and 4, one end of the adjusting screw 46 is fixedly connected with the connecting shaft 411 through a bracket 413, the lower portion of the bracket 413 is opened, a first through hole is formed at the top, one end of the adjusting screw 46 passes through the first through hole and is fixedly connected with the bracket 413, one end of the first supporting rod 43 and one end of the second supporting rod 44 are clamped on two side walls of the bracket 413, for example, clamping can be realized through two side wings extending outwards at the end parts of the supporting rods, and connection reliability is improved. The connection shaft 411 passes through one end of the first stay 43, one end of the second stay 44, and second through holes on both sidewalls of the bracket, and shaft-connects the first stay 43 and the second stay 44. At the same time, a connection of the bracket 413 to the connection shaft 411 is achieved, so that the bracket 413 connects the adjusting screw 46 to the connection shaft 411. In the example shown in fig. 3 and 4, the bracket 413 and the end of the adjusting screw 46 connected with the bracket may not be provided with threads, but in another example, the top of the bracket 413 may be thickened and provided with threads, so that the bracket 413 is screwed with the adjusting screw 46, at this time, the adjusting screw 46 may be provided with both positive and negative threads, one of which is screwed with the bracket 413, and the other of which is screwed with the fixing seat 45.
As shown in fig. 9 and 10, the first bracket 41 adopts a shell-like structure including a bottom plate 411 and two side wings 412 and 413, and the second bracket 42 adopts a shell-like structure including a bottom plate 420 and two side wings 422 and 423. Referring to fig. 2 and 5, when the adjustment shaft 46 is rotated such that the distance between the fixing seat 45 and the connection shaft 411 is maximized, the first stay 43 is received in the shell structure of the first bracket 41, and the second stay 44 is received in the shell structure of the second bracket 42. The design can enable the adjustable bracket component to be portable, and damage is avoided.
In one example, a pin-and-socket mount is used between the free end of first bracket 41 and the first pole assembly, and between the second mount assembly and the second pole assembly.
Another exemplary embodiment of the present invention provides an adjustable bracket assembly for equipment installation that employs a six-bar linkage configuration, and may also be used as the adjustable bracket assembly 40 in the adjustable mount shown in fig. 1. As shown in fig. 7, the adjustable bracket assembly includes a fixing seat 45, a first bracket 41, a first supporting rod 43, a fixing block 421, a second supporting rod 44, and a second bracket 42, which are sequentially coupled to form a six-bar linkage mechanism and an adjusting shaft 46. The adjusting shaft 46 connects the fixing base 45 and the fixing block 421, and the interval between the fixing base 45 and the fixing block 421 is adjusted by rotating the adjusting shaft 46. The adjustment shaft 46 is an adjustment screw 46.
Unlike the embodiment shown in fig. 2, the first stay 43 and the second stay 44 of the present embodiment are not connected by a connecting shaft, but are each pivotally connected to one fixed block 421. Correspondingly, one end of the adjusting screw 46 passes through the screw hole of the fixing seat 45 and is connected with the fixing block 421. The two cases can be divided, in one case, the adjusting screw 46 has a thread, the adjusting screw 46 passes through a screw hole on the fixing seat 45 and is screwed with the fixing seat 45 through the thread, and one end of the adjusting screw 46 is fixedly connected with the fixing block 421. In another case, the adjusting screw 46 has a positive thread and a negative thread, the adjusting screw 46 passes through a screw hole on the fixing base 45 and is screwed with the fixing base 45 by one thread, and one end of the adjusting screw 46 is screwed with the fixing block 421 by the other thread. When the adjusting screw 46 with the positive thread and the negative thread is used, the fixing piece of the fixing seat 45 and the fixing block 421 can be driven to move by rotating the adjusting screw 46, so that the adjustment of the distance between the fixing seat 45 and the fixing block 421 is quickened.
Other components of the adjustable bracket assembly of the six-bar linkage and connection relation thereof can be referred to the adjustable bracket assembly of the five-bar linkage of the previous embodiment, and a motor can be additionally arranged on the fixed seat 45 to realize electric adjustment. And will not be described in detail here.
The five-bar and six-bar adjustable bracket assemblies according to embodiments of the present invention are described in detail below with reference to the accompanying drawings.
As shown in fig. 2, an adjustable bracket assembly for a fifth link plus an adjustment shaft for use in the installation of a communication device. The first bracket 41, the second bracket 42, the first supporting rod 43, the second supporting rod 44 and the fixed seat 45 form a five-bar linkage, and the five-bar linkage is sequentially connected by a first shaft 48, a second shaft 49, a third shaft 410, a fourth shaft 411 and a fifth shaft 412, wherein the fourth shaft 411 is a connecting shaft 411. The adjusting screw 46 is in threaded connection with the fixed seat 45, the connecting shaft 411 is connected with the first supporting rod 43 and the second supporting rod 44, and meanwhile, the connecting shaft 411 is connected with the adjusting screw 46 through other parts in the axial direction of the adjusting screw 46; the distance between the fixing seat 45 and the connecting shaft 411 can be pulled or pushed away by rotating the adjusting screw 46, so that the change of the included angle between the first bracket 41 and the second bracket 42 is formed, and the locking nut 47 is used for locking after the angle is adjusted in place. The first bracket 41 and the short second bracket 42 can make a casting, can make a good appearance and is relatively low in cost. The first bracket 41 is longer than the second bracket 42 in the drawing, which is beneficial to the common use of parts, but is not limited to the above. The two may be equal or the first support 41 may be shorter than the second support 42.
As shown in fig. 3, which is a cross-sectional view of the adjustable bracket assembly of the communication device, the lower end of the adjusting screw 46 is connected with the second stay bar 44 and the connecting shaft 411 of the first stay bar 43 through the bracket 413, the limiting block 414 penetrates through the adjusting screw 46, the upper part is provided with a step limit on the adjusting screw 45, the lower part is provided with a nut fixed by a combination of a gasket 415, a nut 416 and a nut 417, the bracket 413 penetrates through the limiting block 411, the upper part is limited by the step limit on the limiting block 414, the lower part is limited by the gasket 415, and the lower part is fixed and limited by the nut 416 and the nut 417; when the adjusting screw 46 is rotated, the bracket 413 is driven to move, and the bracket 413 is connected with the second stay bar 44 and the connecting shaft 411 of the first stay bar 43, so that the two stay bars are driven to rotate. The adjusting screw 46 is connected with the fixing seat 45, and the inside of the fixing seat 45 is in threaded connection with the screw 46.
As shown in fig. 4, which is another cross-sectional view of the adjustable bracket assembly of the communication device, it can be seen from the figure that the connecting shaft 411 connects the two side walls of the first stay 43, the second stay 44 and the bracket 413, one end of the connecting shaft 411 has a flange for limiting, and the other end adopts a cotter 419 for limiting, which is not limited to the cotter 419, but can also adopt riveting, nuts, and the like for limiting.
Fig. 5 is a perspective view of other parts of the adjustable bracket assembly, which conceals the first bracket 41 and the second bracket 42, wherein two sides of the top of the adjusting screw 46 are milled and flattened, and a hole is formed at the milled and flattened part to facilitate the rotation by using a wrench or a special tool, but the adjustable bracket assembly is not limited to this way, for example, milling square or other shapes, and can also use a common hexagon head to facilitate manual operation.
As shown in fig. 6, 9 and 10, the closed state of the adjustable bracket assembly 40 is schematically shown, the first bracket 41 and the second bracket 42 are shell-shaped structures, and when closed, the second stay 44, the first stay 43, the connecting shaft 411 and other components can be contained in the shell-shaped structures; the fixed seat 45 is provided with scale marks 45-1, the second bracket 42 is provided with an indication mark 42-1, and when the fixed seat is closed, the indication mark 42-1 on the second bracket 42 points to scale 0 of the scale marks 45-1 on the fixed seat, and the indication mark indicates that the angle is 0.
As shown in fig. 7, an adjustable bracket assembly for a six bar linkage plus an adjustment shaft for use in a telecommunications installation. The first bracket 41, the fixing seat 45, the second bracket 42, the second stay 44, the fixing block 421 and the first stay 43 are connected in this order through the second shaft 49, the first shaft 48, the third shaft 410, the fourth shaft 411, the sixth shaft 420 and the fifth shaft 412, and in this embodiment, the fourth shaft 411 is not the shaft connecting between the first stay 43 and the second stay 44. But a shaft connecting the second stay 44 and the fixed block 421. One end of the adjusting screw rod 46 is in threaded connection with the fixed seat 45, the other end of the adjusting screw rod is in threaded connection with the fixed block 421, the adjusting screw rod can be a positive and negative thread, the distance between the fixed seat 45 and the fixed block 421 can be pulled in or pushed out by rotating the adjusting screw rod 46, and therefore the change of an included angle between the first bracket 41 and the second bracket 42 is formed, and after the angle is adjusted in place, the adjusting screw rod is locked by the locking nut 47; of course, the adjusting screw 46 and the fixing block 421 may not be connected by threads, for example, one end of the adjusting screw 46 may be threaded into the fixing block 421 through the optical axis and fixedly connected, and the adjusting screw 46 may have only one thread, i.e. one direction of thread.
As shown in fig. 8, the top of the adjustable bracket assembly of the above embodiment may be provided with a motor, so as to realize an electric installation angle adjustment, and a motor 422 is installed on the fixing seat 45, so as to realize a motor-driven adjustable installation member, so as to realize an electric installation angle adjustment.
In the description of the present disclosure, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in this disclosure will be understood by those of ordinary skill in the art as the case may be. In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. While the embodiments disclosed in the present disclosure are described above, the embodiments are only employed for facilitating understanding of the present disclosure, and are not intended to limit the present disclosure. Any person skilled in the art to which this disclosure pertains will appreciate that numerous modifications and changes in form and details can be made without departing from the spirit and scope of the disclosure, but the scope of the disclosure is to be determined by the appended claims.
Claims (9)
1. An adjustable bracket assembly for equipment installation, characterized by:
the adjustable bracket assembly comprises a fixed seat, a first bracket, a first supporting rod, a connecting rod mechanism formed by sequentially and axially connecting a second supporting rod and a second bracket, and an adjusting shaft, wherein the adjusting shaft is connected with a connecting piece between the fixed seat and the first supporting rod and between the second supporting rod, and the distance between the fixed seat and the connecting piece is adjusted by rotating the adjusting shaft so as to change the included angle between the first bracket and the second bracket;
the connecting piece is a connecting shaft for connecting the first supporting rod and the second supporting rod, one end of the adjusting shaft is fixedly connected with the connecting shaft through a bracket, the bracket is connected with the connecting shaft, and the adjusting shaft sequentially penetrates through a limiting block, a gasket and a nut; the bracket is arranged between the step of the limiting block and the gasket, and is fixed and limited by the nut, and when the adjusting shaft is rotated, the bracket is driven to move so as to drive the first supporting rod and the second supporting rod to rotate; one end of the connecting shaft is provided with a flange, the other end of the connecting shaft is provided with a cotter pin, and the connecting shaft is connected with the first stay bar, the second stay bar and two side walls of the bracket through limit fit of the flange and the cotter pin.
2. The adjustable bracket assembly of claim 1, wherein:
the adjusting shaft is an adjusting screw rod with a thread, the adjusting screw rod penetrates through a screw hole in the fixing seat and is in threaded connection with the fixing seat through the thread, and one end of the adjusting screw rod is fixedly connected with the connecting piece; or alternatively
The adjusting shaft is an adjusting screw rod with a positive thread and a negative thread, the adjusting screw rod penetrates through a screw hole in the fixing seat and is in threaded connection with the fixing seat through one thread, and one end of the adjusting screw rod is in threaded connection with the connecting piece through the other thread.
3. The adjustable bracket assembly of claim 2, wherein:
the other end of the adjusting screw rod is arranged to be a non-circular section; or alternatively
The other end of the adjusting screw is provided with a through hole; or alternatively
The adjustable bracket assembly further comprises a motor, and the driving end of the motor is coupled with the other end of the adjusting screw rod to drive the adjusting screw rod to rotate.
4. The adjustable bracket assembly of claim 2, wherein:
the bracket lower part opening, the top sets up first through-hole, adjusting screw's one end pass behind this first through-hole with bracket fixed connection, first vaulting pole's one end with the one end centre gripping of second vaulting pole is in on two lateral walls of bracket, the connecting axle passes first vaulting pole's one end the one end of second vaulting pole and the second through-hole on two lateral walls of bracket will first vaulting pole and second vaulting pole axial joint.
5. The adjustable bracket assembly of claim 1, wherein:
the first support rod is axially connected to the middle of the first support, and the free end of the first support is provided with a mounting structure connected with the holding rod assembly;
the second support rod is axially connected to the middle of the second support, and the free end of the second support is provided with a mounting structure connected with a support assembly on the equipment.
6. The adjustable bracket assembly of any one of claims 1-5, wherein:
the fixing seat is characterized in that at least one surface of the fixing seat is provided with a scale mark for displaying an angle, an indication mark is arranged at the position, corresponding to the scale mark, of the second support, and the scale mark and the indication mark are used for cooperatively indicating the inclination angle of equipment connected with the second support, wherein the scale mark is replaceable or non-replaceable.
7. The adjustable bracket assembly of any one of claims 1-5, wherein:
the first support and the second support are shell-shaped structures comprising a bottom plate and two side wings, when the distance between the fixing seat and the connecting piece is maximum by rotating the adjusting shaft, the first support rod is contained in the shell-shaped structures of the first support, and the second support rod is contained in the shell-shaped structures of the second support.
8. An adjustable mounting member comprising a first pole assembly and a first support assembly, and a second pole assembly and a second support assembly connected to each other, further comprising an adjustable bracket assembly as claimed in any one of claims 1 to 7, wherein the free end of a first bracket in the adjustable bracket assembly is connected to the first pole assembly, and the free end of a second bracket in the adjustable bracket assembly is connected to the first support assembly.
9. The adjustable mount of claim 8 wherein:
the free end of the first bracket is connected with the first holding pole component, and the second support component is connected with the second holding pole component in a hanging mode through a pin shaft.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910475668.4A CN112038769B (en) | 2019-06-03 | 2019-06-03 | Adjustable bracket assembly and adjustable mounting piece for equipment installation |
| PCT/CN2020/081378 WO2020244290A1 (en) | 2019-06-03 | 2020-03-26 | Adjustable support assembly for equipment installation and adjustable mounting member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910475668.4A CN112038769B (en) | 2019-06-03 | 2019-06-03 | Adjustable bracket assembly and adjustable mounting piece for equipment installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112038769A CN112038769A (en) | 2020-12-04 |
| CN112038769B true CN112038769B (en) | 2023-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910475668.4A Active CN112038769B (en) | 2019-06-03 | 2019-06-03 | Adjustable bracket assembly and adjustable mounting piece for equipment installation |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112038769B (en) |
| WO (1) | WO2020244290A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114434377B (en) * | 2022-03-21 | 2024-04-26 | 安徽信息工程学院 | Auxiliary device for installing communication base station equipment |
| CN115377648A (en) * | 2022-09-05 | 2022-11-22 | 中铁高新工业股份有限公司 | Communication holding pole mounting rack for shield tunnel |
| CN116759790A (en) * | 2023-07-14 | 2023-09-15 | 人天通信集团有限公司 | LTE base station antenna system |
| CN119481664B (en) * | 2024-12-27 | 2025-09-23 | 京信通信技术(广州)有限公司 | Antenna mounting bracket |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0590825A (en) * | 1991-09-30 | 1993-04-09 | Nec Corp | Antenna angle adjusting device |
| CN101944648A (en) * | 2009-07-10 | 2011-01-12 | 华为技术有限公司 | Antenna mounting frame |
| CN106876984A (en) * | 2017-02-14 | 2017-06-20 | 中天宽带技术有限公司 | It is a kind of can remote adjustment aerial mechanical angle of declination mounting bracket |
| CN106910974A (en) * | 2017-01-25 | 2017-06-30 | 广东通宇通讯股份有限公司 | Antenna assembly and its installation adjustment device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102429712B (en) * | 2011-11-28 | 2013-09-18 | 上海拓腾医疗器械有限公司 | Spondylolisthesis repositioning device and repositor thereof |
| CN102856650B (en) * | 2012-10-09 | 2014-12-03 | 江苏中伟业通讯设备有限公司 | Antenna adjusting bracket |
| CN207134464U (en) * | 2017-08-22 | 2018-03-23 | 如皋市凯凯电信器材有限公司 | A kind of aerial adjusting support |
| CN110778889A (en) * | 2018-07-31 | 2020-02-11 | 中兴通讯股份有限公司 | An adjustable bracket and an adjustable fixing device for communication equipment |
-
2019
- 2019-06-03 CN CN201910475668.4A patent/CN112038769B/en active Active
-
2020
- 2020-03-26 WO PCT/CN2020/081378 patent/WO2020244290A1/en not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0590825A (en) * | 1991-09-30 | 1993-04-09 | Nec Corp | Antenna angle adjusting device |
| CN101944648A (en) * | 2009-07-10 | 2011-01-12 | 华为技术有限公司 | Antenna mounting frame |
| CN106910974A (en) * | 2017-01-25 | 2017-06-30 | 广东通宇通讯股份有限公司 | Antenna assembly and its installation adjustment device |
| CN106876984A (en) * | 2017-02-14 | 2017-06-20 | 中天宽带技术有限公司 | It is a kind of can remote adjustment aerial mechanical angle of declination mounting bracket |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020244290A1 (en) | 2020-12-10 |
| CN112038769A (en) | 2020-12-04 |
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