CN219677544U - Tensioning type nondestructive wall-attached holding pole - Google Patents
Tensioning type nondestructive wall-attached holding pole Download PDFInfo
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- CN219677544U CN219677544U CN202320992774.1U CN202320992774U CN219677544U CN 219677544 U CN219677544 U CN 219677544U CN 202320992774 U CN202320992774 U CN 202320992774U CN 219677544 U CN219677544 U CN 219677544U
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- clamping arm
- arm assembly
- wall
- parapet
- connecting piece
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- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 9
- 230000001066 destructive effect Effects 0.000 claims 5
- 238000003466 welding Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011464 hollow brick Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a tensioning type nondestructive wall-attached holding pole which comprises a first clamping arm assembly, a second clamping arm assembly, a main rod and a lightning rod. The first clamping arm assembly and the second clamping arm assembly are respectively positioned at two sides of the parapet wall. The first end of the first clamping arm assembly is movably connected with the first end of the second clamping arm assembly, the connecting part is located above the parapet, and the connecting part is arranged with the top surface of the parapet in a clearance mode. The second end of the first clamping arm component and the second end of the second clamping arm component are respectively abutted against the side wall of the corresponding side of the parapet wall. The main rod is mounted on the first clamping arm assembly. The lightning rod is installed on the main rod. The holding pole can avoid damaging the original building structure and secondary structure and avoiding lightning protection belts, and is convenient and quick to install.
Description
Technical Field
The utility model relates to a communication floor wall-attached holding pole, in particular to a wall-attached holding pole capable of being installed in a nondestructive mode.
Background
Antenna installation in the communications industry requires the installation of an antenna mast on a floor, typically secured by a round steel tube at a height from the ground by a steel structure for the installation of the antenna. The steel structure is connected with the parapet wall of the original house generally by adopting lossless counterweight connection or by adopting expansion bolts to be connected with the wall body of the parapet wall. The counterweight type connection generally adopts precast concrete counterweight blocks or multi-layer steel plates for superposition, and the method has the advantages of more material consumption, high manufacturing cost and high difficulty in installation and later maintenance. The original wall structure of the parapet wall is damaged by the bolt connection, so that the problems of house water leakage and the like can be caused.
In addition, parapet walls are typically mounted on lightning-arrest strips on their top surfaces. When the existing wall-attached holding pole is installed, the original lightning protection belt is required to be cut off, and the defects that part of owners do not accept the lightning protection belt and the lightning protection belt is difficult to coordinate exist. Moreover, the installation mode of the original lightning protection belt can not be used in specific building scenes such as a transformer substation.
Disclosure of Invention
The utility model aims to: aiming at the defects of the prior art, the utility model provides the tensioning type nondestructive wall-attached holding pole, which can avoid damaging the original building structure, secondary structure and lightning protection belt, and is convenient and quick to install.
In order to solve the technical problems, the utility model discloses a tensioning type nondestructive wall-attached holding pole, which comprises a first clamping arm assembly, a second clamping arm assembly, a main rod and a lightning rod. The first clamping arm assembly and the second clamping arm assembly are respectively positioned at two sides of the parapet wall. The first end of the first clamping arm assembly is movably connected with the first end of the second clamping arm assembly, the connecting part is located above the parapet, and the connecting part is arranged in a clearance way with the top surface of the parapet so as to avoid lightning-arrest belts located on the top surface of the parapet. The second end of the first clamping arm component and the second end of the second clamping arm component are respectively abutted against the side wall of the corresponding side of the parapet wall. The main rod is mounted on the first clamping arm assembly. The lightning rod is installed on the main rod.
Specifically, the first arm assembly comprises a first arm and a first connecting piece, and the second arm assembly comprises a second arm and a second connecting piece. One end of the first connecting piece with first arm lock fixed connection, the one end of the second connecting piece with second arm lock fixed connection, the other end of the first connecting piece is the first end of first arm lock subassembly, the other end of the second connecting piece is the first end of second arm lock subassembly, the other end of the first connecting piece and the other end of the second connecting piece have been seted up the groove type bolt through-hole that is used for adjusting bolt mounted position respectively, the groove type bolt through-hole of the first connecting piece with the groove type bolt through-hole of second connecting plate passes through bolt and first nut movably connection.
Specifically, the second end of the first clamping arm assembly is a first bearing plate connected with the first clamping arm, the second end of the second clamping arm assembly is a second bearing plate connected with the second clamping arm, and the end face, away from the first clamping arm, of the first bearing plate and the end face, away from the second clamping arm, of the second bearing plate are respectively abutted against the side wall of the corresponding side of the parapet wall.
Preferably, the number of the first receiving plates and the second receiving plates is more than one. The at least one first bearing plate and the at least one second bearing plate are respectively arranged at intervals along the height direction of the side wall of the parapet.
Optionally, the first connecting piece and the second connecting piece are angle steel connecting pieces.
Optionally, a first connection flange is arranged at the lower end of the main rod, a second connection flange is arranged at the top end of the first clamping arm, and the first connection flange is detachably connected with the second connection flange.
Optionally, a first connecting plate is arranged at the lower end of the main rod, a second connecting plate is arranged at the top end of the first clamping arm, and the first connecting plate is fixedly connected with the second connecting plate through welding.
Further, the holding pole further comprises a tensioning connecting rod and a second nut, and thread sections are respectively arranged at two ends of the tensioning connecting rod. The first clamping arm and the second clamping arm are respectively provided with a through hole matched with the threaded section, and two ends of the tensioning connecting rod respectively penetrate through the through hole of the first clamping arm and the through hole of the second clamping arm to be connected with a second nut on the corresponding side in a screwing mode. The tensioning connecting rod is arranged with the top surface of the parapet in a clearance way.
Specifically, the tensioning connecting rod is a wire bar.
Further, the pole further comprises a communication antenna and a hoop. The main rod is a round steel pipe, and the communication antenna is connected with the main rod through the anchor ear. The side wall of the main rod is provided with a limiting hole, a limiting bolt is movably mounted at the limiting hole, and the hoop is limited in the axial direction of the main rod through the limiting bolt and the limiting hole.
The beneficial effects are that:
(1) According to the utility model, the first end of the first clamping arm assembly is movably connected with the first end of the second clamping arm assembly, the connecting part is positioned above the parapet wall, the connecting part is arranged in a clearance way with the top surface of the parapet wall, and the second ends of the first clamping arm assembly and the second clamping arm assembly are respectively abutted against the side walls of the corresponding sides of the parapet wall, so that a tensioning type installation mode is formed, the original roofing parapet wall and a roofing waterproof layer are not damaged any more during installation, and hollow bricks, aerated concrete light block walls and the like can be used, so that the application range is wider.
(2) According to the parapet, the lightning protection belt positioned on the top surface of the parapet is avoided by arranging the gap between the connecting part and the top surface of the parapet.
(3) The main components of the holding pole can be prefabricated in factories, can be carried to the site by a single person, can be completed by only installing 4 pairs of bolts, and is convenient and quick to install, so that the construction efficiency is effectively improved, and the site coordination difficulty of communication engineering is reduced.
Drawings
The foregoing and/or other advantages of the utility model will become more apparent from the following detailed description of the utility model when taken in conjunction with the accompanying drawings and detailed description.
Fig. 1 is a front cross-sectional view of a tension type lossless wall-attaching pole according to an embodiment of the present utility model.
Fig. 2 is a cross-sectional view taken along line A-A of fig. 1.
Fig. 3 is a sectional view taken along line B-B of fig. 1.
Fig. 4 is a partial enlarged view of the boom shown in fig. 1.
Detailed Description
The reference numerals of the present utility model are as follows:
the first clamping arm assembly 110, the first clamping arm 111, the first connecting piece 112, the first receiving plate 113, the second connecting flange 114, the second clamping arm assembly 120, the second clamping arm 121, the second connecting piece 122, the second receiving plate 123, the slot-type bolt through hole 130, the bolt 131, the first nut 132, the main rod 200, the first connecting flange 210, the second connecting plate 220, the lightning rod 300, the lightning rod connecting plate 310, the parapet 400, the tensioning connecting rod 500, and the second nut 510.
The technical scheme of the utility model is described in detail below with reference to the accompanying drawings.
The utility model discloses a tensioning type nondestructive wall-attached holding pole. As shown in fig. 1, the pole includes a first clamping arm assembly 110, a second clamping arm assembly 120, a main rod 200, and a lightning rod 300. The first arm assembly 110 and the second arm assembly 120 are respectively located at two sides of the parapet 400. The first end of the first clamping arm assembly 110 is movably connected with the first end of the second clamping arm assembly 120, and the connection is positioned above the parapet 400, and the connection is arranged with a gap between the top surface of the parapet 400. The second ends of the first arm assembly 110 and the second end of the second arm assembly 120 are respectively abutted against the corresponding side walls of the parapet 400. The main lever 200 is mounted on the first arm assembly 110. The lightning rod 300 is mounted on the main rod 200.
Specifically, as shown in fig. 1, the first arm assembly 110 includes a first arm 111 and a first connecting member 112, and the second arm assembly 120 includes a second arm 121 and a second connecting member 122. One end of the first connecting piece 112 is fixedly connected with the first clamping arm 111, one end of the second connecting piece 122 is fixedly connected with the second clamping arm 121, the other end of the first connecting piece 112 is a first end of the first clamping arm assembly 110, the other end of the second connecting piece 122 is a first end of the second clamping arm assembly 120, groove-shaped bolt through holes 130 for adjusting the installation positions of bolts 131 are respectively formed in the other end of the first connecting piece 112 and the other end of the second connecting piece 122, and the groove-shaped bolt through holes 130 of the first connecting piece 112 are movably connected with the groove-shaped bolt through holes 130 of the second connecting plate through bolts 131 and first nuts 132. Alternatively, the first clamping arm 111 and the second clamping arm 121 may be square steel pipes, round steel pipes, or channel steel.
Specifically, as shown in fig. 1, the second end of the first arm assembly 110 is a first receiving plate 113 connected to the first arm 111, the second end of the second arm assembly 120 is a second receiving plate 123 connected to the second arm 121, the end surface of the first receiving plate 113 away from the first arm 111 and the end surface of the second receiving plate 123 away from the second arm 121 are respectively abutted against the side walls of the parapet 400 on the corresponding sides.
Preferably, as shown in fig. 1, the number of the first receiving plates 113 and the second receiving plates 123 is more than one. The one or more first receiving plates 113 and the one or more second receiving plates 123 are each disposed at intervals along the height direction of the side wall of the parapet 400.
Alternatively, as shown in fig. 3, the first and second connectors 112, 122 are angle connectors.
Alternatively, as shown in fig. 1, a first connection flange 210 is provided at the lower end of the main lever 200, a second connection flange 114 is provided at the top end of the first clip arm 111, and the first connection flange 210 is detachably connected to the second connection flange 114. The main rod 200 and the first clamping arm 111 can be fixed through welding, a first connecting plate is arranged at the lower end of the main rod 200, a second connecting plate is arranged at the top end of the first clamping arm 111, and the first connecting plate is fixedly connected with the second connecting plate through welding.
Further, as shown in fig. 1, the holding rod further includes a tensioning connecting rod 500 and a second nut 510, and two ends of the tensioning connecting rod 500 are respectively provided with a thread section. Through holes matched with the thread segments are respectively formed in the first clamping arm 111 and the second clamping arm 121, and two ends of the tensioning connecting rod 500 respectively penetrate through the through holes of the first clamping arm 111 and the through holes of the second clamping arm 121 and are screwed with the second nuts 510 on the corresponding sides. The tension tie bar 500 is disposed in a gap with the top surface of the parapet 400.
Specifically, the tensioning connection rod 500 is a wire bar.
Further, not shown in the figure, the pole further comprises a communication antenna and a hoop. The main rod 200 is a circular steel pipe, and the communication antenna is connected with the main rod 200 through a hoop. A limiting hole is formed in the side wall of the main rod 200, a limiting bolt is movably mounted at the limiting hole, and the anchor ear is limited in the axial direction of the main rod 200 through the limiting bolt and the limiting hole.
Specifically, as shown in fig. 4, the upper end of the main rod 200 is provided with a second connection plate 220, the bottom end of the lightning rod 300 is provided with a lightning rod connection plate 310, and the second connection plate 220 is fixedly connected with the lightning rod connection plate 310 through welding. The main rod 200 is provided with ventilation holes on the side wall close to the connection plate 310 so that high temperature air expanding during welding can escape.
Before installation, the first receiving plate 113, the first clamping arm 111 and the first connecting piece 112 in the first clamping arm assembly 110 are fixedly connected into a whole, and the second receiving plate 123, the second clamping arm 121 and the second connecting piece 122 in the second clamping arm assembly 120 are fixedly connected into a whole, so that the prefabricated part is convenient to transport to the site.
The installation process of the utility model is as follows: the first clamping arm 111 and the second clamping arm 121 are vertically adjusted in mounting height so as to avoid lightning-arrest zones, the first bearing plate 113 and the second bearing plate 123 are respectively attached to the side wall of the parapet corresponding side, the first connecting piece 112 and the second connecting piece 122 are accurately butted by horizontal adjustment, and after positioning, the groove-shaped bolt through holes 130 of the first connecting piece 112 and the groove-shaped bolt through holes 130 of the second connecting piece 122 are fixedly connected through bolts 131 and first nuts 132. After the positioning is completed, the tensioning connecting rod 500 passes through the through hole of the first clamping arm 111 and the through hole of the second clamping arm 121, and two ends of the tensioning connecting rod 500 are respectively screwed and connected with the second nuts 510 on the corresponding sides, and the two ends of the tensioning connecting rod are screwed and connected with the second nuts 510 to provide necessary tensioning force for the first clamping arm 111 and the second clamping arm 121, so that friction force which is enough to prevent sliding between the holding rod and the side wall is generated between the bearing plate and the side wall of the parapet wall.
The utility model provides a tension type nondestructive wall-attached pole thought and method, and the method and the way for realizing the technical scheme are numerous, and the above is only a preferred embodiment of the utility model, and it should be pointed out that a plurality of improvements and modifications can be made to the person skilled in the art without departing from the principle of the utility model, and the improvements and modifications are considered as the protection scope of the utility model. The components not explicitly described in this embodiment can be implemented by using the prior art.
Claims (10)
1. The tensioning type nondestructive wall-attached holding pole is characterized by comprising a first clamping arm assembly (110), a second clamping arm assembly (120), a main rod (200) and a lightning rod (300); the first clamping arm assembly (110) and the second clamping arm assembly (120) are respectively positioned at two sides of the parapet wall (400); the first end of the first clamping arm assembly (110) is movably connected with the first end of the second clamping arm assembly (120), and a connecting position is positioned above the parapet (400) and is arranged in a clearance with the top surface of the parapet (400); the second end of the first clamping arm assembly (110) and the second end of the second clamping arm assembly (120) are respectively abutted against the side wall of the parapet (400) at the corresponding side; the main rod (200) is mounted on the first clamping arm assembly (110); the lightning rod (300) is mounted on the main rod (200).
2. The tension non-destructive wall-attaching pole of claim 1, wherein the first clamp arm assembly (110) comprises a first clamp arm (111) and a first connector (112), and the second clamp arm assembly (120) comprises a second clamp arm (121) and a second connector (122); one end of the first connecting piece (112) is fixedly connected with the first clamping arm (111), one end of the second connecting piece (122) is fixedly connected with the second clamping arm (121), the other end of the first connecting piece (112) is the first end of the first clamping arm assembly (110), the other end of the second connecting piece (122) is the first end of the second clamping arm assembly (120), groove-shaped bolt through holes (130) for adjusting the installation positions of bolts (131) are respectively formed in the other end of the first connecting piece (112) and the other end of the second connecting piece (122), and the groove-shaped bolt through holes (130) of the first connecting piece (112) are movably connected with the groove-shaped bolt through holes (130) of the second connecting piece (122) through bolts (131) and first nuts (132).
3. The tensioning type nondestructive wall-attached holding pole according to claim 2, wherein the second end of the first clamping arm assembly (110) is a first bearing plate (113) connected with the first clamping arm (111), the second end of the second clamping arm assembly (120) is a second bearing plate (123) connected with the second clamping arm (121), the end face, away from the first clamping arm (111), of the first bearing plate (113) and the end face, away from the second clamping arm (121), of the second bearing plate (123) are respectively abutted against the side wall of the corresponding side of the parapet wall (400).
4. A tensioned non-destructive wall-attaching pole according to claim 3, wherein the number of first receiving plates (113) and second receiving plates (123) is more than one; the at least one first receiving plate (113) and the at least one second receiving plate (123) are respectively arranged at intervals along the height direction of the side wall of the parapet wall (400).
5. A tensioned non-destructive wall-attaching pole as defined in claim 3, wherein,
the first connecting piece (112) and the second connecting piece (122) are angle steel connecting pieces.
6. The tension type nondestructive wall-attached holding pole of claim 5 wherein,
the lower extreme of mobile jib (200) is provided with first flange (210), the top of first arm lock (111) is provided with second flange (114), first flange (210) with second flange (114) detachably connect.
7. The tension type nondestructive wall-attached holding pole of claim 6 wherein,
the lower extreme of mobile jib (200) is provided with first connecting plate, the top of first arm lock (111) is provided with the second connecting plate, first connecting plate with second connecting plate passes through welded fastening connection.
8. The tensioning type nondestructive wall-attached holding pole according to claim 7, further comprising a tensioning connecting rod (500) and a second nut (510), wherein two ends of the tensioning connecting rod (500) are respectively provided with a thread section; through holes matched with the thread sections are respectively formed in the first clamping arm (111) and the second clamping arm (121), and two ends of the tensioning connecting rod (500) respectively penetrate through the through holes of the first clamping arm (111) and the through holes of the second clamping arm (121) and are connected with second nuts (510) on corresponding sides in a screwing mode; the tensioning connecting rod (500) is arranged in a clearance with the top surface of the parapet (400).
9. The tension non-destructive wall-attaching pole of claim 8, wherein said tension rod (500) is a wire bar.
10. The tension non-destructive wall-attaching pole of claim 9, further comprising a communications antenna and a hoop; the main rod (200) is a round steel pipe, and the communication antenna is connected with the main rod (200) through the anchor ear; the side wall of the main rod (200) is provided with a limiting hole, a limiting bolt is movably mounted at the limiting hole, and the hoop is limited in the axial direction of the main rod (200) through the limiting bolt and the limiting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320992774.1U CN219677544U (en) | 2023-04-27 | 2023-04-27 | Tensioning type nondestructive wall-attached holding pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320992774.1U CN219677544U (en) | 2023-04-27 | 2023-04-27 | Tensioning type nondestructive wall-attached holding pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219677544U true CN219677544U (en) | 2023-09-12 |
Family
ID=87898570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320992774.1U Active CN219677544U (en) | 2023-04-27 | 2023-04-27 | Tensioning type nondestructive wall-attached holding pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219677544U (en) |
-
2023
- 2023-04-27 CN CN202320992774.1U patent/CN219677544U/en active Active
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