CN111828808A - Chain type quick and adjustable hoop support arm - Google Patents
Chain type quick and adjustable hoop support arm Download PDFInfo
- Publication number
- CN111828808A CN111828808A CN202010579554.7A CN202010579554A CN111828808A CN 111828808 A CN111828808 A CN 111828808A CN 202010579554 A CN202010579554 A CN 202010579554A CN 111828808 A CN111828808 A CN 111828808A
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- CN
- China
- Prior art keywords
- connecting piece
- piece
- support arm
- fixing
- hoop
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005728 strengthening Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 14
- 238000004891 communication Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
- F16M13/022—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle repositionable
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
- F16B2/065—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using screw-thread elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a chain type quick adjustable hoop support arm, which relates to the technical field of communication equipment and comprises a fixing piece, a hoop and a support arm, wherein a locking piece is fixed on the outer side of the hoop, the fixing piece is arranged on the outer side of the hoop, the support arm is arranged at one end of the fixing piece, which is far away from the hoop, the support arm comprises a first connecting piece, a connecting plate and a second connecting piece, the first connecting piece is fixed on the inner side of one end of the fixing piece, which is far away from the hoop, the outer side of the first connecting piece is provided with a second bolt, the second bolt penetrates through the fixing piece and the first connecting piece, the second connecting piece is arranged on the inner side of the first connecting piece, the connecting plate is arranged on the outer side of the first connecting piece, the first bolt penetrates through the first connecting piece, the connecting plate and the second connecting piece, and the outer side of one end of the, the three-point positioning is firm and reliable, and the angle of the clamp hanger body and the clamp connector is adjustable, so that the installation and fine adjustment are facilitated.
Description
Technical Field
The invention relates to the technical field of communication equipment, in particular to a chain type quick and adjustable hoop support arm.
Background
The existing mobile network 2G equipment, 3G equipment and 4G equipment coexist, and are ready to be listed with 5G equipment. Several networks all need space for installing antennas, the existing space is seriously insufficient, and the scheme of newly-built iron towers is difficult to be implemented and developed due to the influence of factors such as property and the like. The installation tower is changed from an angle steel tower to a single-pipe tower, a landscape tower, a light pole, a monitoring pole and other various schemes, and the types are various.
The existing chain type quick hoop can meet the installation requirements of installation towers of different types and sizes, is formed by connecting a plurality of chain blocks end to end and can be applied to different installation towers, the outer side wall of each chain block is provided with a connecting hole used for being connected with a support arm, the connecting hole is provided with a notch, but the notches of the existing connecting holes are oppositely arranged, the support arm is small in steering angle and adjusting angle, and the antenna coverage range is small.
The existing patent (CN 208474253U) is a swift adjustable staple bolt support arm of chain, including tightening mechanism, fastening device and coupling mechanism, and fastening device one end is connected with tightening mechanism, and the fastening device other end is connected with coupling mechanism, and its characterized in that, coupling mechanism are including connecting the roof, connect the roof and are equipped with first pilot hole, and first pilot hole is the slotted hole, and first pilot hole symmetry is provided with two. In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved: 1. the mounting hole of the support arm proposed in patent CN208474253U is a long round hole, and the angle of the support arm itself can be adjusted, but the adjustable angle of the support arm itself is too small and not practical; 2. the arrangement of the reinforcing piece in the prior art can make the bearing capacity of the chain block strong, but can cause the insecure problem of chain block installation in the installation process at the same time. The invention discloses a chain type quick adjustable hoop support arm, which solves the problems.
Disclosure of Invention
The invention aims to provide a chain type quick and adjustable hoop support arm to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a chain type quick and adjustable hoop support arm comprises a fixing piece, a hoop and a support arm, wherein a locking piece is fixed on the outer side of the hoop, the fixing piece is installed on the outer side of the hoop, one end of the fixing piece, which is far away from the hoop, is installed on the support arm, the support arm comprises a first connecting piece, a connecting plate and a second connecting piece, the inner side of one end, which is far away from the hoop, of the fixing piece is fixed on the first connecting piece, a second bolt is installed on the outer side of the first connecting piece and penetrates through the fixing piece and the first connecting piece, the second connecting piece is installed on the inner side of the first connecting piece, the connecting plate is installed on the outer side of the first connecting piece, two groups of connecting plates are arranged, first bolts are installed on the outer side of the connecting plate, three groups of first bolts penetrate through the first connecting piece, the connecting plate and the second, and a U-shaped lock is arranged on the outer side of one end, far away from the first connecting piece, of the second connecting piece.
Preferably, the upper side and the lower side of the fixing piece are provided with two groups of top plates, second fixing holes are formed in the top plates, six groups of second fixing holes are formed in the second fixing holes, and the second fixing holes are matched with inner holes of the hoops.
Preferably, the left and right sides of mounting is provided with the curb plate, the curb plate is provided with two sets ofly, the inside of curb plate is provided with the third fixed orifices, the third fixed orifices is provided with two sets ofly.
Preferably, the upper side and the lower side of the first connecting piece are provided with long hollows, the long hollows are provided with six groups, the left side and the right side of the first connecting piece are provided with two groups of first fixing holes, and the inner diameters of the first fixing holes and the third fixing holes are equal.
Preferably, the connecting plate is internally provided with two groups of third connecting holes, and the third connecting holes correspond to the long hollow positions.
Preferably, the inside of second connecting piece is provided with the strengthening rib, the inside of strengthening rib is provided with first connecting hole, first connecting hole is provided with three groups, first connecting hole with third connecting hole internal diameter equals, the second connecting piece is kept away from the inside second connecting hole that is provided with of one end of first connecting piece, the second connecting hole is provided with two sets ofly, U type lock runs through the second connecting hole.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the fixing piece is fixed on the outer side of the hoop, the first connecting piece is fixed on the inner side of the fixing piece far away from the hoop through the second bolt, the second connecting piece is fixed on the inner side of the first connecting piece through the first bolt and the connecting plate, and the U-shaped lock penetrates through and fixes the second connecting piece;
2. according to the invention, the top plates are arranged on the two sides of the fixing piece, and the reinforcing ribs are arranged in the second connecting piece, so that the mounting stability is effectively improved, the service life is prolonged, and the maintenance cost is reduced.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the anchor ear of the present invention;
FIG. 3 is a block diagram of a second connector of the present invention;
FIG. 4 is a block diagram of a first connector of the present invention;
fig. 5 is a structural view of the fixing member of the present invention.
In the figure: 1-a fixing piece, 2-a first connecting piece, 3-a connecting plate, 4-a second connecting piece, 5-a U-shaped lock, 6-a first bolt, 7-a second bolt, 8-a hoop, 9-a supporting arm, 10-a locking piece, 11-a reinforcing rib, 12-a first connecting hole, 13-a second connecting hole, 14-a third connecting hole, 15-a long hole, 16-a first fixing hole, 17-a top plate, 18-a second fixing hole, 19-a side plate and 20-a third fixing hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown: a chain type quick and adjustable hoop support arm comprises a fixing part 1, a hoop 8 and a support arm 9, wherein a locking part 10 is fixed on the outer side of the hoop 8, the fixing part 1 is installed on the outer side of the hoop 8, one end, far away from the hoop 8, of the fixing part 1 is installed on the support arm 9, the support arm 9 comprises a first connecting piece 2, a connecting plate 3 and a second connecting piece 4, the inner side of one end, far away from the hoop 8, of the fixing part 1 is fixed on the first connecting piece 2, a second bolt 7 is installed on the outer side of the first connecting piece 2, the second bolt 7 penetrates through the fixing part 1 and the first connecting piece 2, the second connecting piece 4 is installed on the inner side of the first connecting piece 2, the connecting plate 3 is installed on the outer side of the first connecting piece 2, two groups of connecting plates 3 are arranged, and a first bolt 6 is installed on the, the first bolt 6 is provided with three groups, the first bolt 6 penetrates through the first connecting piece 2, the connecting plate 3 and the second connecting piece 4, and the U-shaped lock 5 is installed on the outer side of one end, far away from the first connecting piece 2, of the second connecting piece 4.
The holding rod is tightly held in a clamping mode with two inclined planes, three-point positioning is achieved, firmness and reliability are achieved, and the clamp hanging piece body and the clamp connecting body are designed in an angle-adjustable mode, so that installation and fine adjustment are facilitated.
In this embodiment, top plates 17 are disposed on the upper side and the lower side of the fixing member 1, two sets of the top plates 17 are disposed, second fixing holes 18 are disposed in the top plates 17, six sets of the second fixing holes 18 are disposed, and the second fixing holes 18 are matched with inner holes of the hoop 8.
Through setting up roof 17 in the both sides of mounting 1 for atress homodisperse during the installation improves the steadiness of installation.
In this embodiment, the left and right sides of the fixing member 1 are provided with two sets of side plates 19, two sets of side plates 19 are provided, a third fixing hole 20 is provided in the side plate 19, and two sets of third fixing holes 20 are provided.
The first connecting member 2 is fixed to the fixing member 1 by providing side plates 19 on both sides of the fixing member 1.
In this embodiment, the upper and lower sides of the first connecting member 2 are provided with long spaces 15, the long spaces 15 are provided with six groups, the left and right sides of the first connecting member 2 are provided with first fixing holes 16, the first fixing holes 16 are provided with two groups, and the inner diameters of the first fixing holes 16 and the third fixing holes 20 are equal.
Through setting up long empty 15 in the both sides of first connecting piece 2 for but connecting plate 3 and first connecting piece 2 angle of adjustment and apart from the installation, convenient and fast improve work efficiency.
In this embodiment, the connecting plate 3 is provided with two sets of third connecting holes 14 inside, and the third connecting holes 14 correspond to the long spaces 15.
The first connecting member 2, the connecting plate 3 and the second connecting member 4 are fixed by the first bolt 6 penetrating the third connecting hole 14.
In this implementation, the inside of second connecting piece 4 is provided with strengthening rib 11, the inside of strengthening rib 11 is provided with first connecting hole 12, first connecting hole 12 is provided with three groups, first connecting hole 12 with the 14 internal diameters of third connecting hole equal, second connecting piece 4 keeps away from the inside second connecting hole 13 that is provided with of one end of first connecting piece 2, second connecting hole 13 is provided with two sets ofly, U type lock 5 runs through second connecting hole 13.
Through setting up strengthening rib 11 in the inside of second connecting piece 4 for atress homodisperse during the installation improves the steadiness of installation.
The working principle is as follows:
step 1: firstly, fixing a fixing piece 1 on the outer side of a hoop 8, fixing a first connecting piece 2 on the inner side of the fixing piece 1 far away from the hoop 8 through a second bolt 7, fixing a second connecting piece 4 on the inner side of the first connecting piece 2 through a first bolt 6 and a connecting plate 3, and fixing a U-shaped lock 5 through the second connecting piece 4 in a penetrating manner, wherein the holding rod is tightly held by clamping two inclined planes, three-point positioning is realized, firmness and reliability are realized, and the angle between a clamp hanging piece body and a clamp connecting piece is designed in an adjustable manner, so that the installation and micro adjustment are facilitated;
step 2: secondly, set up roof 17 in the both sides of mounting 1, set up strengthening rib 11 in the inside of second connecting piece 4 for the connecting piece atress homodisperse, the effectual steadiness of having improved the installation, increase of service life reduces the maintenance cost.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a swift adjustable staple bolt support arm of chain, includes mounting (1), staple bolt (8) and support arm (9), its characterized in that: the outer side of the hoop (8) is fixed with a locking piece (10), the fixing piece (1) is installed on the outer side of the hoop (8), the fixing piece (1) is far away from one end of the hoop (8) to install the support arm (9), the support arm (9) comprises a first connecting piece (2), a connecting plate (3) and a second connecting piece (4), the fixing piece (1) is far away from one end of the hoop (8) to be fixed on the inner side of the first connecting piece (2), the outer side of the first connecting piece (2) is provided with a second bolt (7), the second bolt (7) penetrates through the fixing piece (1) and the first connecting piece (2), the second connecting piece (4) is installed on the inner side of the first connecting piece (2), the connecting plate (3) is installed on the outer side of the first connecting piece (2), and the connecting plate (3) is provided with two groups, first bolt (6) are installed in the outside of connecting plate (3), first bolt (6) are provided with three groups, first bolt (6) run through first connecting piece (2), connecting plate (3) with second connecting piece (4), keep away from second connecting piece (4) U type lock (5) are installed in the one end outside of first connecting piece (2).
2. The chain type quick and adjustable hoop support arm according to claim 1, which is characterized in that: the upper side and the lower side of the fixing piece (1) are provided with top plates (17), the top plates (17) are provided with two groups, second fixing holes (18) are formed in the top plates (17), six groups of second fixing holes (18) are formed in the second fixing holes (18), and the second fixing holes (18) are matched with inner holes of the hoops (8).
3. The chain type quick and adjustable hoop support arm according to claim 1, which is characterized in that: the left side and the right side of the fixing piece (1) are provided with side plates (19), the side plates (19) are provided with two groups, third fixing holes (20) are formed in the side plates (19), and the third fixing holes (20) are provided with two groups.
4. The chain type quick and adjustable hoop support arm according to claim 1, which is characterized in that: the upper side and the lower side of the first connecting piece (2) are provided with long spaces (15), the long spaces (15) are provided with six groups, the left side and the right side of the first connecting piece (2) are provided with first fixing holes (16), the first fixing holes (16) are provided with two groups, and the inner diameters of the first fixing holes (16) and the third fixing holes (20) are equal.
5. The chain type quick and adjustable hoop support arm according to claim 1, which is characterized in that: the connecting plate is characterized in that third connecting holes (14) are formed in the connecting plate (3), two groups of third connecting holes (14) are formed, and the third connecting holes (14) correspond to the long holes (15).
6. The chain type quick and adjustable hoop support arm according to claim 1, which is characterized in that: the inside of second connecting piece (4) is provided with strengthening rib (11), the inside of strengthening rib (11) is provided with first connecting hole (12), first connecting hole (12) are provided with three groups, first connecting hole (12) with third connecting hole (14) internal diameter equals, keep away from second connecting piece (4) the inside second connecting hole (13) that is provided with of one end of first connecting piece (2), second connecting hole (13) are provided with two sets ofly, U type lock (5) run through second connecting hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010579554.7A CN111828808A (en) | 2020-06-23 | 2020-06-23 | Chain type quick and adjustable hoop support arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010579554.7A CN111828808A (en) | 2020-06-23 | 2020-06-23 | Chain type quick and adjustable hoop support arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111828808A true CN111828808A (en) | 2020-10-27 |
Family
ID=72897779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010579554.7A Pending CN111828808A (en) | 2020-06-23 | 2020-06-23 | Chain type quick and adjustable hoop support arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111828808A (en) |
-
2020
- 2020-06-23 CN CN202010579554.7A patent/CN111828808A/en active Pending
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