CN210859517U - Rag bolt protector - Google Patents
Rag bolt protector Download PDFInfo
- Publication number
- CN210859517U CN210859517U CN201921699712.1U CN201921699712U CN210859517U CN 210859517 U CN210859517 U CN 210859517U CN 201921699712 U CN201921699712 U CN 201921699712U CN 210859517 U CN210859517 U CN 210859517U
- Authority
- CN
- China
- Prior art keywords
- rag bolt
- casing
- foundation bolt
- spring
- bolt
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a foundation bolt protective device, which comprises a cement base, wherein a foundation bolt and a supporting circular plate are arranged in the cement base, the foundation bolts are fixedly connected to the inner side surface of the supporting circular plate, the lamp post is placed on the upper surface of the supporting circular plate, the lamp post is clamped outside the foundation bolt, the outer surface of the upper end of the foundation bolt is sleeved with the rubber pad and the pressing block, the outer surface of the upper end of the foundation bolt is connected with a nut through a thread, the outer surface of the pressing block is connected with a casing through a thread, a spring is placed in the casing, the casing extrudes the spring downwards, by arranging the rubber sealing layer and matching with the casing for protection, rainwater can be blocked, the foundation bolt is not easy to corrode, the sealing performance is improved, meanwhile, the nut and the casing can be extruded and locked through the threaded connection casing and the matched spring jacking, and the installation is firm.
Description
Technical Field
The utility model relates to a rag bolt field, more specifically say, relate to a rag bolt protector.
Background
When the mechanical member is installed on a concrete foundation, one end of the bolt in J shape and L shape is buried in the concrete for use, namely a preset installation piece;
also be through rag bolt installation when the street lamp installation, because outdoor use, it receives environmental impact, and the rainwater corrodes, and the installation back, rag bolt and nut expose outside, rust easily and damage, its sealing performance of its current protector is not good to installing insecure, droing easily.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a rag bolt protector, through setting up the rubber sealing layer, the cooperation cover shell protects, can block the rainwater entering, is difficult for eroding rag bolt, improves sealing performance, simultaneously through the threaded connection cover shell, cooperation spring top is tight, can extrude the locking to nut and cover shell, and the installation is firm.
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a rag bolt protector, includes the cement base, be equipped with rag bolt and support plectane in the cement base, rag bolt fixed connection is at the inboard surface of support plectane, the lamp pole has been placed to the upper surface of support plectane, the lamp pole card is outside rag bolt, rag bolt's upper end surface has cup jointed rubber pad and briquetting, rag bolt upper end surface has the nut through threaded connection, there is the cover shell surface of briquetting through threaded connection, the spring has been placed in the cover shell, the cover shell extrudees the spring downwards, and through setting up the rubber sealing layer, the cooperation cover shell protects, can block the rainwater entering, and difficult erosion rag bolt improves sealing performance, and through the threaded connection cover shell simultaneously, the cooperation spring top is tight, can extrude the locking to nut and cover shell.
Furthermore, the rubber layer covers the upper surface of the supporting circular plate, the thickness of the rubber layer is not less than three millimeters, the rubber layer can be compressed to seal after the lamp pole is installed, no gap is left for rainwater to enter, and the sealing performance is improved.
Further, the surface on rubber layer is equipped with annular protrusion, and annular protrusion height is not less than five millimeters, and annular protrusion can block in the outside limit portion of lamp pole base, can carry out the rainwater separation, improves sealing performance.
Furthermore, the lower end surface of the extrusion spring is fixedly connected with a positioning ring, the positioning ring is connected to the outer surface of the upper end of the foundation bolt, and when the compression joint is performed through the spring, the positioning ring is arranged on the foundation bolt, so that the spring can be positioned.
Furthermore, the cover shell is of a hexagonal cylindrical structure, and the outer surface of the cover shell is provided with a hexagonal notch, so that the cover shell can be conveniently installed through wrench twisting.
Compared with the prior art, the utility model has the advantages of:
(1) through setting up the rubber sealing layer, the cooperation cover shell protects, can block the rainwater entering, and difficult erosion rag bolt improves sealing performance, through the threaded connection cover shell simultaneously, cooperation spring top is tight, can extrude the locking to nut and cover shell, and the installation is firm.
(2) The upper surface of the supporting circular plate is covered with a rubber layer, the thickness of the rubber layer is not less than three millimeters, the rubber layer can be compressed to seal after the lamp pole is installed, no gap is left for rainwater to enter, and the sealing performance is improved.
(3) The surface on rubber layer is equipped with annular protrusion, and annular protrusion height is not less than five millimeters, and annular protrusion can block in the outside limit portion of lamp pole base, can carry out the rainwater separation, improves sealing performance.
(4) The lower extreme fixed surface of extrusion spring is connected with the holding ring, and the holding ring connects in rag bolt's upper end surface, when through the spring crimping, through the holding ring on rag bolt, can fix a position the spring.
(5) The casing is hexagonal tubular structure, and the surface is equipped with the hexagon incision, is convenient for twist the installation casing through the spanner.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the present invention at A (FIG. 1);
FIG. 3 is a partial structural top view of the rubber layer of the present invention;
FIG. 4 is a top view of the local structure of the pressing block of the present invention;
fig. 5 is the bottom schematic view of the local structure of the casing of the present invention.
The reference numbers in the figures illustrate:
1 cement base, 2 anchor bolts, 3 supporting circular plates, 4 lamp poles, 5 rubber pads, 6 pressing blocks, 7 nuts, 8 sleeves, 9 springs, 30 rubber layers, 31 annular protrusions and 10 positioning rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, a foundation bolt protection device comprises a cement base 1, a foundation bolt 2 and a supporting circular plate 3 are arranged in the cement base 1, the foundation bolt 2 is fixedly connected to the inner side surface of the supporting circular plate 3, a lamp post 4 is placed on the upper surface of the supporting circular plate 3, the lamp post 4 is clamped outside the foundation bolt 2, a rubber pad 5 and a pressing block 6 are sleeved on the outer surface of the upper end of the foundation bolt 2, a nut 7 is connected to the outer surface of the upper end of the foundation bolt 2 through threads, a casing 8 is connected to the outer surface of the pressing block 6 through threads, a spring 9 is placed in the casing 8, and the casing 8.
Referring to fig. 1-5, the rubber layer 30 is covered on the upper surface of the supporting circular plate 3, the thickness of the rubber layer 30 is not less than three millimeters, after the lamp post 4 is installed, the rubber layer 30 can be compressed to seal, no gap is left for rainwater to enter, the sealing performance is improved, the surface of the rubber layer 30 is provided with the annular protrusion 31, the height of the annular protrusion 31 is not less than five millimeters, the annular protrusion 31 can be clamped on the outer side edge of the base of the lamp post 4 to separate rainwater, the sealing performance is improved, the lower end surface of the extrusion spring 9 is fixedly connected with the positioning ring 10, the positioning ring 10 is sleeved on the upper end outer surface of the foundation bolt 2, when the spring 9 is pressed, the positioning ring 10 is arranged on the foundation bolt 2 to position the spring 9, the sleeve 8 is of a hexagonal cylindrical structure, the outer surface is provided with a hexagonal.
When the lamp post is used, the lamp post is fixedly connected to the inner side surface of the supporting circular plate 3 through the foundation bolt 2, the lamp post 4 is placed on the upper surface of the supporting circular plate 3, the lamp post 4 is clamped outside the foundation bolt 2, the rubber pad 5 and the pressing block 6 are sleeved on the outer surface of the upper end of the foundation bolt 2, the nut 7 is connected to the outer surface of the upper end of the foundation bolt 2 through threads, the lamp post 4 is fixed through the nut 7, the pressing block 6 and the rubber pad 5 improve the locking tightness degree of the nut 7 during installation, the outer surface of the pressing block 6 is connected with the casing 8 (made of stainless steel and capable of preventing rust) through threads, the upper end of the foundation bolt 2 and;
through having placed spring 9 in the cover shell 8, cover shell 8 is connected the back and is pushed spring 9 downwards, through the elasticity of spring 9, can upwards push cover shell 8, can extrude the locking, and difficult smooth silk drops, improves the installation fastness, and spring 8 presses on nut 7 simultaneously, can carry out crimping locking, is difficult for making nut 7 smooth silk.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a rag bolt protector, includes cement base (1), its characterized in that: be equipped with rag bolt (2) and support plectane (3) in cement base (1), rag bolt (2) fixed connection is at support plectane (3) inboard surface, lamp pole (4) have been placed to the upper surface of support plectane (3), lamp pole (4) card is outside rag bolt (2), rubber pad (5) and briquetting (6) have been cup jointed to the upper end surface of rag bolt (2), rag bolt (2) upper end surface has nut (7) through threaded connection, the surface of briquetting (6) has cover shell (8) through threaded connection, spring (9) have been placed in cover shell (8), cover shell (8) downward extrusion spring (9).
2. A rag bolt guard according to claim 1, characterized in that: the upper surface of the supporting circular plate (3) is covered with a rubber layer (30), and the thickness of the rubber layer is not less than three millimeters.
3. A rag bolt guard according to claim 2, characterized in that: the surface of the rubber layer (30) is provided with an annular bulge (31), and the height of the annular bulge (31) is not less than five millimeters.
4. A rag bolt guard according to claim 1, characterized in that: the lower end surface of the extrusion spring (9) is fixedly connected with a positioning ring (10), and the positioning ring (10) is sleeved on the outer surface of the upper end of the foundation bolt (2).
5. A rag bolt guard according to claim 1, characterized in that: the casing (8) is hexagonal tubular structure, and the surface is equipped with the hexagon incision.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921699712.1U CN210859517U (en) | 2019-10-12 | 2019-10-12 | Rag bolt protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921699712.1U CN210859517U (en) | 2019-10-12 | 2019-10-12 | Rag bolt protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210859517U true CN210859517U (en) | 2020-06-26 |
Family
ID=71288572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921699712.1U Active CN210859517U (en) | 2019-10-12 | 2019-10-12 | Rag bolt protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210859517U (en) |
-
2019
- 2019-10-12 CN CN201921699712.1U patent/CN210859517U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210859517U (en) | Rag bolt protector | |
| CN210372310U (en) | Pipeline fixing device is used in municipal works network management construction | |
| CN211623930U (en) | Rag bolt protector | |
| CN213272556U (en) | High and rain-proof LED lamp holder of leakproofness | |
| CN212676874U (en) | Lightning arrester mounting bracket | |
| CN112982495B (en) | Multifunctional well lid convenient to open based on sewage treatment | |
| CN212744646U (en) | Waterproof concave hexagon bolt | |
| CN210956302U (en) | Line column type porcelain insulator of quick fixed wire | |
| CN212155415U (en) | Screwed joint protective cap | |
| CN210686974U (en) | Anti-drop rubber seal | |
| CN211172025U (en) | Quick plugging device of steel hanging box bottom plate | |
| CN206976276U (en) | A kind of fast assembling-disassembling fuse being used in transmission line of electricity | |
| CN212874179U (en) | High-performance insulating pad | |
| CN201517295U (en) | Weather resistance shock isolation rubber support | |
| CN207719305U (en) | Motorcycle battery electrode connected structure | |
| CN214739294U (en) | Safety protection type prestressed anchorage utensil | |
| CN210315926U (en) | Bathroom floor drain mounting structure | |
| CN210049979U (en) | Plastic fuel tank oil pump fixing seat structure | |
| CN213541576U (en) | Pipeline joint | |
| CN220772266U (en) | Flowmeter electrode sealing system | |
| CN218546119U (en) | Fire hydrant fast overhaul maintains device | |
| CN219605799U (en) | Bolt assembly for iron tower grounding yoke plate and special spanner | |
| CN218008689U (en) | Bendable composite board | |
| CN214153262U (en) | Terminal sealing assembly, compressor, air conditioner and car | |
| CN220691816U (en) | Mounting base of power transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |