CN215371919U - Novel communication staple bolt with anti deformation fastening head - Google Patents
Novel communication staple bolt with anti deformation fastening head Download PDFInfo
- Publication number
- CN215371919U CN215371919U CN202120422087.7U CN202120422087U CN215371919U CN 215371919 U CN215371919 U CN 215371919U CN 202120422087 U CN202120422087 U CN 202120422087U CN 215371919 U CN215371919 U CN 215371919U
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- Prior art keywords
- arc
- fastening head
- shaped
- fastening
- sliding block
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- Expired - Fee Related
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 9
- 238000005452 bending Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of communication hoop structures, and particularly relates to a novel communication hoop with an anti-deformation fastening head, which comprises a hoop main body, wherein the two ends of the chain-shaped hoop main body are respectively provided with the fastening head, the two fastening heads are mutually fixed to form an annular structure, the side edge of the fastening head is provided with an arc-shaped notch, an arc-shaped sliding block is arranged in the arc-shaped notch, the arc-shaped surface of the arc-shaped sliding block is attached to the arc-shaped notch, and a bolt/screw sequentially passes through the arc-shaped sliding block and the fastening heads and is in threaded connection with a nut at the penetrating end of the bolt/screw; the arc surface of the arc-shaped sliding block is tightly attached to the arc-shaped notch of the fastening head; the two ends of the arc-shaped surface of the arc-shaped sliding block are provided with inward-concave step parts, the edges of the arc-shaped gaps of the fastening heads are arranged on the inward-concave step parts, and the inward-concave step parts limit the fastening heads and prevent the fastening heads from laterally deforming; the utility model provides a novel communication hoop with an anti-deformation fastening head, which is stable in structure.
Description
Technical Field
The utility model belongs to the technical field of communication hoop structures, and particularly relates to a novel communication hoop with an anti-deformation fastening head.
Background
In order to obtain strong and wide-coverage communication signals, communication equipment is usually installed on a signal tower in the use process, the types of the signal tower are more, and the common simple signal tower mainly comprises a single-pipe tower as a main cylindrical pile. When installing communication equipment on the signal tower, need adopt various fixture to install and fix communication equipment to guarantee that communication equipment can not guarantee communication equipment's normal operating because of taking place to drop scheduling problem under external conditions such as strong wind in the use.
In the process of installing the communication equipment, the communication hoop is firstly needed to be used for encircling connection of the columnar pile, and then the communication equipment is fixed on the communication hoop, so that the installation and the fixation of the communication equipment are realized. Therefore, the communication hoop is responsible for the connection between the communication equipment and the cylindrical pile, and the stability of tightly holding the cylindrical pile is particularly important.
Disclosure of Invention
The utility model aims to provide a novel communication hoop with an anti-deformation fastening head, which is stable in structure.
The purpose of the utility model is realized as follows:
a novel communication hoop with anti-deformation fastening heads comprises a hoop main body, wherein the fastening heads are arranged at two ends of the chain-shaped hoop main body, the two fastening heads are mutually fixed to form an annular structure, an arc-shaped notch is formed in the side edge of each fastening head, an arc-shaped sliding block is arranged in the arc-shaped notch, the arc-shaped surface of each arc-shaped sliding block is attached to and abutted against the arc-shaped notch,
the bolt/screw rod sequentially penetrates through the arc-shaped sliding block and the fastening head, and a nut is connected to the penetrating end of the bolt/screw rod in a threaded manner; the arc surface of the arc-shaped sliding block is tightly attached to the arc-shaped notch of the fastening head;
the arc-shaped surface both ends of arc slider are provided with indent step portion, and the arc breach border of fastening head is settled on indent step portion, the spacing fastening head of indent step portion prevents fastening head lateral deformation.
The concave step part is an arc-shaped groove matched with the arc-shaped notch, the outer side of the concave step part is open, and the concave step part prevents the fastening head from deforming towards the inner side.
The fastening head is a metal bending piece, and the side wall of the fastening head is limited on the concave step part.
The length of the arc-shaped sliding block is greater than the width of the fastening head.
The arc-shaped surface of the arc-shaped sliding block is provided with at least one arc-shaped convex rib, and when the arc-shaped sliding block is rotatably connected to the fastening head, the arc-shaped convex rib depends on the inner wall of the fastening head.
The fastening head is provided with a transverse notch, and the bolt/screw penetrates through the transverse notch.
Two transverse notches are arranged at the high and low positions of each fastening head, and two bolts/screws are used for locking the two fastening heads together.
The penetrating end of the bolt/screw is in threaded connection with two nuts.
Compared with the prior art, the utility model has the outstanding and beneficial technical effects that:
1. the reason that first fastening first side is provided with the arc slider lies in: because the diameter that the cylindricality stake needs to be held tightly to the unable communication staple bolt of confirming, consequently the actual interval between two fastening heads can't be controlled, carries out swing joint through the arc slider on the fastening head, can guarantee to wear to establish and fix the bolt/screw rod of two fastening heads and not buckle, guarantees the stability of locking fastening head. However, the communication equipment connected with the communication hoop is heavy, so the locking force of the communication hoop is also large, especially at the position of the fastening head, the two fastening heads are enabled to be close to and lock the communication hoop by continuously locking the nut, and if the bearing capacity of the fastening head is overlarge, the fastening head can be extruded and deformed outwards and inwards, so the utility model is provided with the concave step part on the arc-shaped surface of the arc-shaped sliding block, the concave step part limits the fastening head and prevents the lateral extrusion and deformation of the fastening head, and the stability of the structure is ensured.
2. The outer side of the concave step part is open, and the concave step part prevents the fastening head from deforming inwards. The open-type concave step part can enable the fastening head and the arc-shaped sliding block to be matched with each other more conveniently. And, in order to avoid at the in-process of locking fastening head excessive deformation, the arcwall face of arc slider is provided with the protruding muscle of an at least arc, and when the arc slider rotated to be connected on the fastening head, the protruding muscle of arc relied on the inner wall of fastening head, rotated for the prerequisite not influencing the arc slider, supported fastening head through the protruding muscle of arc to guarantee the stability of structure.
3. The utility model discloses a structure for locking a fastening head, which is characterized in that two transverse notches are arranged at the high and low positions of each fastening head, two bolts/screws are used for locking the two fastening heads together, and the structure is arranged to achieve the following purposes: because the column-shaped pile column that staple bolt main part was held tightly may have certain tapering, consequently fastening head position has certain slope, can fix more stably through two bolts/screw rod.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a portion of the structure of the present invention;
FIG. 3 is a schematic view of a portion of the internal structure of the present invention;
FIG. 4 is one of the schematic views of a partial explosion configuration of the present invention;
FIG. 5 is a second schematic diagram of a partial explosion configuration of the present invention;
FIG. 6 is one of the schematic structural views of the fastening head of the present invention;
FIG. 7 is a second schematic structural view of the fastening head of the present invention;
fig. 8 is a schematic structural view of the arc-shaped slider of the present invention.
In the figure: 1-a hoop main body; 10-a screw; 11-a nut; 12-a bolt; 14-chain block; 15-connecting sheets; 2-fastening the head; 20-arc notch; 21-a transverse notch; 3, an arc-shaped sliding block; 31-arc convex ribs;
32-an inner concave step portion; l-the length of the arc slider; h-width of the fastening head.
Detailed Description
The utility model will be further described in the following with reference to specific embodiments thereof, as shown in figures 1-8:
a novel communication hoop with an anti-deformation fastening head comprises a chain-shaped hoop main body 1, wherein the chain-shaped hoop main body 1 can be formed by mutually hinging a chain block 14 and a connecting piece 15 as shown in figure 1 or can be formed by directly hinging every two chain blocks 14. 1 both ends of chain-like staple bolt main part all are provided with fastening head 2, and two fastening head 2 reciprocal anchorages form annular structure, the side of fastening head 2 is provided with arc breach 20, settles in the arc breach 20 to arc slider 3, and the arc face of arc slider 3 pastes and leans on arc breach 20. The reason that 2 sides of fastening head are provided with arc slider 3 lies in: because the diameter of the cylindrical pile needed to be held tightly by the communication hoop cannot be determined, the actual distance between the two fastening heads 2 cannot be controlled, the arc-shaped sliding block 3 is movably connected on the fastening heads 2, the bolts 12/screw rods 10 penetrating and fixing the two fastening heads 2 can be ensured not to be bent, the stability of the locking fastening heads 2 is ensured,
the bolt 12/the screw rod 10 sequentially penetrates through the arc-shaped sliding block 3 and the fastening head 2, and a nut 11 is connected to the penetrating end of the bolt 12/the screw rod 10 in a threaded manner; the arc-shaped surface of the arc-shaped sliding block 3 is tightly attached to the arc-shaped notch 20 of the fastening head 2 by the locking nut 11;
because the communication equipment connected with the communication hoop has larger weight, the self locking force of the communication hoop is also larger, especially at the position of the fastening head 2, the two fastening heads 2 are enabled to be close to and lock the communication hoop by continuously locking the nut 11, if the bearing capacity of the fastening head 2 is overlarge, the fastening head 2 can be extruded and deformed towards the outer side and the inner side, therefore, the two ends of the arc-shaped surface of the arc-shaped sliding block 3 are provided with the concave step parts 32, the edges of the arc-shaped notches 20 of the fastening heads 2 are arranged on the concave step parts 32, the concave step parts 32 limit the fastening heads 2 and prevent the fastening heads 2 from being deformed towards the side, and the stability of the structure is ensured.
The inner concave step portion 32 is an arc-shaped groove matched with the arc-shaped notch 20, the outer side of the inner concave step portion 32 is open, and the inner concave step portion 32 prevents the fastening head 2 from deforming to the inner side. The open-type concave step portion 32 enables the fastening head 2 and the arc-shaped sliding block 3 to be matched with each other more conveniently. The user only needs to aim at the relative mounted position of fastening head 2 with arc slider 3 suitable can, has become the location through indent step portion 32 promptly, and the fastening head 2 of restriction is to inboard deformation moreover.
Fastening head 2 is the metal piece of bending, and fastening head 2 preferred is stainless steel, and fastening head 2's lateral wall is spacing on indent step portion 32. Preferably, the end surface of the fastening head 2 contacts the recessed step 32 to ensure the stability of the connection.
In order to ensure that the fastening head 2 and the arc-shaped sliding block 3 are stably connected, the utility model also adopts two structures for protection. Structure 1, the length L of arc slider is greater than the width H of fastening head, avoids fastening head 2 to separate with the dislocation of arc slider 3 after deformation through this structure. The connection stability between the fastening head 2 and the arc-shaped sliding block 3 is ensured. Structure 2, the arcwall face of arc slider 3 is provided with an at least protruding muscle 31 of arc, and when arc slider 3 rotated to be connected on fastening head 2, protruding muscle 31 of arc relied on the inner wall of fastening head 2. Do not influence arc slider 3 and rotate for the prerequisite, support fastening head 2 through the protruding muscle 31 of arc, avoid fastening head 2 excessive deformation at the in-process of locking fastening head 2 to guarantee the stability of structure between fastening head 2 and the arc slider 3.
The fastening head 2 is provided with a transverse notch 21, and the bolt 12/the screw 10 is arranged in the transverse notch 21 in a penetrating way. Every the height is provided with two horizontal breach 21 on fastening head 2, and two bolts 12/screw rod 10 go two fastening heads 2 of locking jointly, set up the aim at of this structure: since the cylindrical pile column tightly held by the hoop main body 1 may have a certain taper, the fastening head 2 may have a certain inclination, and the fixing may be more stable through the two bolts 12/screws 10.
The penetrating end of the bolt 12/screw 10 is in threaded connection with two nuts 11. The locking mode of the double nuts can effectively ensure the locking stability.
The locking position of the bolt 12 or the screw 10 can be selected according to the requirements of actual manufacturers.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (7)
1. The utility model provides a novel communication staple bolt with anti deformation fastening head, includes staple bolt main part (1), and staple bolt main part (1) both ends of chain form all are provided with fastening head (2), and two fastening head (2) reciprocal anchorages form annular structure, its characterized in that: an arc-shaped notch (20) is arranged on the side edge of the fastening head (2), an arc-shaped sliding block (3) is arranged in the arc-shaped notch (20), the arc-shaped surface of the arc-shaped sliding block (3) is attached to the arc-shaped notch (20),
the bolt/screw rod sequentially penetrates through the arc-shaped sliding block (3) and the fastening head (2), and a nut (11) is connected to the penetrating end of the bolt/screw rod in a threaded manner; the arc-shaped surface of the arc-shaped sliding block (3) is tightly attached to the arc-shaped notch (20) of the fastening head;
the arc surface both ends of arc slider (3) are provided with indent step portion (32), and arc breach (20) border of fastening head (2) is settled on indent step portion (32), indent step portion (32) be with arc breach (20) matched with arc wall to, the outside of indent step portion (32) is uncovered, the spacing fastening head (2) of indent step portion (32) and prevent fastening head (2) side direction deformation.
2. The novel communication hoop with the deformation-resistant fastening head as claimed in claim 1, is characterized in that: the fastening head (2) is a metal bending piece, and the side wall of the fastening head (2) is limited on the concave step part (32).
3. The novel communication hoop with the deformation-resistant fastening head as claimed in claim 1 or 2, wherein: the length (L) of the arc-shaped sliding block is greater than the width (H) of the fastening head.
4. The novel communication hoop with the deformation-resistant fastening head as claimed in claim 1 or 2, wherein: the arc-shaped surface of the arc-shaped sliding block (3) is provided with at least one arc-shaped convex rib (31), and when the arc-shaped sliding block (3) is rotatably connected to the fastening head (2), the arc-shaped convex rib (31) depends on the inner wall of the fastening head (2).
5. The novel communication hoop with the deformation-resistant fastening head as claimed in claim 1 or 2, wherein: the fastening head (2) is provided with a transverse notch (21), and a bolt/screw penetrates through the transverse notch (21).
6. The novel communication hoop with the deformation-resistant fastening head as claimed in claim 5, is characterized in that: two transverse notches (21) are arranged at the high and low positions of each fastening head (2), and two bolts/screws are used for locking the two fastening heads (2) together.
7. The novel communication hoop with the deformation-resistant fastening head as claimed in claim 1, 2 or 6, wherein: the penetrating end of the bolt/screw is connected with two nuts (11) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120422087.7U CN215371919U (en) | 2021-02-25 | 2021-02-25 | Novel communication staple bolt with anti deformation fastening head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120422087.7U CN215371919U (en) | 2021-02-25 | 2021-02-25 | Novel communication staple bolt with anti deformation fastening head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215371919U true CN215371919U (en) | 2021-12-31 |
Family
ID=79623231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120422087.7U Expired - Fee Related CN215371919U (en) | 2021-02-25 | 2021-02-25 | Novel communication staple bolt with anti deformation fastening head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215371919U (en) |
-
2021
- 2021-02-25 CN CN202120422087.7U patent/CN215371919U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211231 |