CN217538171U - But quick assembly disassembly's metal guardrail - Google Patents
But quick assembly disassembly's metal guardrail Download PDFInfo
- Publication number
- CN217538171U CN217538171U CN202221603342.9U CN202221603342U CN217538171U CN 217538171 U CN217538171 U CN 217538171U CN 202221603342 U CN202221603342 U CN 202221603342U CN 217538171 U CN217538171 U CN 217538171U
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- bolt
- guardrail
- bottom end
- rod
- vertical rods
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- Expired - Fee Related
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- 239000002184 metal Substances 0.000 title claims abstract description 22
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a but quick assembly disassembly's metal guardrail relates to protection guardrail technical field. The utility model comprises a plurality of side-by-side arranged vertical rods, and connecting cross bars are sleeved between the tops of the vertical rods; the top end part of the vertical rod is sleeved with a limit bolt; the connecting transverse strips are fixedly connected with the vertical rods through limiting bolts; the side surface of the bottom end of the vertical rod is rotatably connected with a connecting rod; the side surface of the bottom end of the vertical rod is provided with a spring bolt; two adjacent vertical rods are mutually inserted with the end part of the connecting rod through a spring bolt; wherein, the bottom end parts of the two vertical rods at the two ends of the connecting horizontal bar are in threaded connection with mounting end sleeves. The utility model discloses a two adjacent montants establish ties each other under the effect of connecting rod and spring bolt, connect the horizontal bar under the effect of spacing bolt with a plurality of montant interconnect, wholly fasten the guardrail, can be convenient wholly carry out the dismouting to the guardrail, the convenience is wholly transported or is deposited the guardrail, has satisfied the needs of in-service use.
Description
Technical Field
The utility model belongs to the technical field of the protection guardrail, especially, relate to a but quick assembly disassembly's metal guardrail.
Background
The guardrail is mainly used for protecting and protecting personal safety and equipment facilities, and various types of guardrails are provided according to different purposes, materials and the like, wherein the metal guardrail has the advantages of high strength, high hardness, exquisite appearance and the like, and becomes a mainstream product for residential district, field enclosure, road isolation and temporary place planning.
At present, metal guardrail generally with welded mode fixed connection, because leave a large amount of holes in every guardrail, lead to its whole volume great, be not convenient for transport or deposit when some activity places use, can't satisfy the needs of in-service use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but quick assembly disassembly's metal guardrail uses through the cooperation of montant, connection horizontal bar, spacing bolt, connecting rod and installation pot head, has solved the problem that current metal guardrail is not convenient for transport or deposit when some activity places use.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a metal guardrail capable of being quickly disassembled and assembled, which comprises a plurality of vertical rods arranged side by side, wherein a connecting horizontal bar is sleeved between the top ends of the vertical rods; the top end part of the vertical rod is sleeved with a limiting bolt; the connecting transverse strips are fixedly connected with the vertical rods through limiting bolts;
the side surface of the bottom end of the vertical rod is rotatably connected with a connecting rod; a spring bolt is arranged on the side surface of the bottom end of the vertical rod; two adjacent vertical rods are mutually inserted with the end part of the connecting rod through spring bolts;
wherein, the bottom end parts of the two vertical rods at the two ends of the connecting horizontal bar are in threaded connection with mounting end sleeves.
As a preferred technical proposal of the utility model, the side surface of the periphery of the bottom end of the vertical rod is provided with a containing groove matched with the connecting rod; a shaft lever is fixed on the inner side of the top end of the accommodating groove; the shaft lever and the spring bolt are flush with each other.
As a preferred technical scheme of the utility model, a shaft hole matched with the shaft lever is arranged on the side surface of one end of the connecting rod; and the side surface of the other end of the connecting rod is provided with a jack matched with the spring bolt.
As a preferred technical proposal of the utility model, the side surface of the periphery of the top end of the vertical rod is provided with a rectangular frame which is connected with the horizontal bars and is mutually sleeved; an anti-climbing cone head is vertically fixed at the top of the rectangular frame; u-shaped frames are arranged at the top of the rectangular frame and positioned on two sides of the anti-climbing conical head; and a through hole matched with the limiting bolt is formed between the top of the U-shaped frame and the rectangular frame.
As a preferred technical scheme of the utility model, a first limit ring is arranged at one end of the limit bolt and at the top of the U-shaped frame; and a second limiting ring is arranged on the peripheral side surface of the limiting bolt and positioned on the inner side of the U-shaped frame.
As a preferred technical scheme of the utility model, a blind hole matched with the limit bolt is arranged between the two ends of the surface of the connecting horizontal bar in a linear array manner; a tenon is arranged at one end part of the connecting transverse bar; the other end of the connecting transverse bar is provided with a mortise slot which is mutually inserted with the tenon; the tenon and the mortise of two adjacent connecting crossbands are connected with each other through bolts.
As a preferred technical proposal of the utility model, the bottom end of the vertical rod is of a conical structure; and connecting threads are formed on the peripheral side surface of the bottom end of the vertical rod.
As a preferred technical scheme of the utility model, the inner wall of the mounting end sleeve is provided with an internal thread matched with the connecting thread; a supporting end disc is arranged at the bottom end part of the mounting end sleeve; and the surface of the supporting end disc is provided with mounting holes in an annular array.
The utility model discloses following beneficial effect has:
the utility model discloses a montant, connection horizontal bar, spacing bolt, connecting rod and installation pot head's cooperation are used, and two adjacent montants establish ties each other under the effect of connecting rod and spring bolt, connect the horizontal bar under the effect of spacing bolt with a plurality of montant interconnect, fasten the guardrail wholly, can conveniently carry out the dismouting to the guardrail wholly, and the convenience is wholly transported or is deposited the guardrail, has satisfied the needs of in-service use.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the metal guardrail of the present invention capable of being disassembled and assembled quickly.
Fig. 2 is a schematic structural view of a vertical rod.
Fig. 3 is a schematic structural view of the connecting bar.
Fig. 4 is a schematic structural view of a limit bolt.
Fig. 5 is a schematic structural view of the connecting rod.
Fig. 6 is a schematic structural view of the mounting end sleeve.
In the drawings, the components represented by the respective reference numerals are listed below:
1-vertical rod, 2-connecting horizontal rod, 3-limiting bolt, 4-connecting rod, 5-mounting end sleeve, 101-accommodating groove, 102-shaft rod, 103-spring bolt, 104-rectangular frame, 105-anti-creeping cone head, 106-U-shaped frame, 107-through hole, 108-connecting thread, 201-blind hole, 202-tenon, 203-mortise groove, 204-bolt, 301-first limiting ring, 302-second limiting ring, 401-shaft hole, 402-jack, 501-internal thread, 502-supporting end disc and 503-mounting hole.
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 of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The specific embodiment is as follows:
referring to fig. 1-6, the utility model relates to a metal guardrail capable of being rapidly disassembled and assembled, which comprises a plurality of vertical rods 1 arranged side by side, and connecting horizontal bars 2 are sleeved between the top ends of the vertical rods 1; the top end part of the vertical rod 1 is sleeved with a limit bolt 3; the connecting transverse strips 2 are fixedly connected with the vertical rods 1 through limiting bolts 3; the peripheral side surface of the top end of the vertical rod 1 is provided with a rectangular frame 104 which is connected with the horizontal strips 2 in a sleeved mode; an anti-creeping cone head 105 is vertically fixed at the top of the rectangular frame 104; u-shaped frames 106 are arranged at the top of the rectangular frame 104 and positioned on two sides of the anti-climbing conical head 105; a through hole 107 matched with the limiting bolt 3 is formed between the top of the U-shaped frame 106 and the rectangular frame 104; a first limiting ring 301 is arranged at one end of the limiting bolt 3 and positioned at the top of the U-shaped frame 106; a second limiting ring 302 is arranged on the peripheral side surface of the limiting bolt 3 and positioned on the inner side of the U-shaped frame 106; a blind hole 201 matched with the limiting bolt 3 is formed between the two ends of the surface of the connecting cross bar 2 in a linear array manner; a tenon 202 is arranged at one end part of the connecting horizontal bar 2; the other end of the connecting horizontal bar 2 is provided with a mortise 203 which is mutually spliced with the tenon 202; the tenon 202 and the mortise 203 of two adjacent connecting cross bars 2 are connected with each other through a bolt 204; the side surface of the bottom end of the vertical rod 1 is rotatably connected with a connecting rod 4; the side surface of the periphery of the bottom end of the vertical rod 1 is provided with a containing groove 101 matched with the connecting rod 4; the side surface of the bottom end of the vertical rod 1 is provided with a spring bolt 103; two adjacent vertical rods 1 are mutually inserted with the end part of the connecting rod 4 through a spring bolt 103; a shaft lever 102 is fixed on the inner side of the top end of the accommodating groove 101; the shaft 102 and the spring bolt 103 are flush with each other; a shaft hole 401 matched with the shaft lever 102 is formed in the side face of one end of the connecting rod 4; the side surface of the other end of the connecting rod 4 is provided with a jack 402 matched with the spring bolt 103; the bottom end of the vertical rod 1 is of a conical structure; the peripheral side surface of the bottom end of the vertical rod 1 is provided with a connecting thread 108; wherein, the bottom end parts of the two vertical rods 1 positioned at the two ends of the connecting horizontal bar 2 are in threaded connection with mounting end sleeves 5; the inner wall of the mounting end sleeve 5 is provided with an internal thread 501 matched with the connecting thread 108; the bottom end part of the mounting end sleeve 5 is provided with a supporting end disc 502; the supporting end disc 502 has an annular array of mounting holes 503.
One specific application of this embodiment is: the connecting rod 4 rotationally connected with the two adjacent vertical rods 1 through the shaft rod 102 on the side of the bottom end is turned, so that the jack 402 at the end part of the connecting rod 4 is mutually inserted with the spring bolt 103 on the side of the bottom end of another vertical rod 1, a plurality of vertical rods 1 are mutually connected in series, the connecting cross rod 2 sequentially passes through the rectangular frames 104 on the top ends of the plurality of vertical rods 1, the limiting bolt 3 falls down, the limiting bolt 3 passes through the through holes 107 on the side surfaces of the top ends of the U-shaped frames 106 and the rectangular frames 104 and is mutually inserted with the blind holes 201 on the surface of the connecting cross rod 2, the whole guardrail is fastened, the limiting bolt 3 is mutually connected with the vertical rods 1 under the action of the first limiting ring 301 and the second limiting ring 302, the limiting bolt 3 is prevented from being lost in the transportation or storage process, the bottoms of the two vertical rods 1 at the two ends of the connecting cross rod 2 are mutually connected with the mounting end sleeves 5 through the connecting threads 108, the metal guardrail is integrally supported through the mounting end sleeves 5, the guardrail can be conveniently disassembled and assembled, the guardrail can be conveniently, the guardrail integrally transported or stored, the guardrail is conveniently, the bottom end part of the connecting bolt 1 adopts a tapered structure, the bolt can be conveniently inserted into and used on the loose ground, the metal tenon groove 203 of the two adjacent metal tenon can be mutually connected with the guardrail under the bolt 202, and the mounting of the cross rod 204, and the guardrail.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., 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 invention. In this specification, the schematic representations of the terms used above 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.
The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a but quick assembly disassembly's metal guardrail, includes a plurality of montants (1) that set up side by side, its characterized in that:
connecting transverse strips (2) are sleeved among the top ends of the vertical rods (1); the top end part of the vertical rod (1) is sleeved with a limit bolt (3); the connecting transverse strips (2) are fixedly connected with the vertical rods (1) through limiting bolts (3);
the side surface of the bottom end of the vertical rod (1) is rotatably connected with a connecting rod (4); a spring bolt (103) is arranged on the side surface of the bottom end of the vertical rod (1); two adjacent vertical rods (1) are mutually inserted with the end part of the connecting rod (4) through spring bolts (103);
wherein, the bottom end parts of the two vertical rods (1) positioned at the two ends of the connecting horizontal bar (2) are in threaded connection with mounting end sleeves (5).
2. The metal guardrail of claim 1, wherein the periphery of the bottom end of the vertical rod (1) is provided with a receiving groove (101) matched with the connecting rod (4); a shaft lever (102) is fixed on the inner side of the top end of the accommodating groove (101); the shaft lever (102) and the spring bolt (103) are flush with each other.
3. The quickly detachable metal guardrail of claim 2, wherein a shaft hole (401) matched with the shaft lever (102) is formed on one side surface of one end of the connecting rod (4); and the side surface of the other end of the connecting rod (4) is provided with an insertion hole (402) matched with the spring bolt (103).
4. The metal guardrail of claim 1, wherein the periphery of the top end of the vertical rod (1) is provided with rectangular frames (104) which are mutually sleeved with the connecting transverse strips (2); an anti-climbing cone head (105) is vertically fixed at the top of the rectangular frame (104); u-shaped frames (106) are arranged at the top of the rectangular frame (104) and positioned on two sides of the anti-climbing cone head (105); and a through hole (107) matched with the limiting bolt (3) is formed between the top of the U-shaped frame (106) and the rectangular frame (104).
5. The quickly detachable metal guardrail of claim 4, characterized in that a first limit ring (301) is arranged at one end of the limit bolt (3) and at the top of the U-shaped frame (106); and a second limiting ring (302) is arranged on the peripheral side surface of the limiting bolt (3) and on the inner side of the U-shaped frame (106).
6. The metal guardrail capable of being quickly disassembled and assembled as claimed in claim 1, wherein blind holes (201) matched with the limiting bolts (3) are formed between the two ends of the surface of the connecting cross bar (2) in a linear array manner; a tenon (202) is arranged at one end part of the connecting transverse bar (2); the other end of the connecting transverse bar (2) is provided with a mortise (203) which is mutually spliced with the tenon (202); the tenon (202) and the mortise slot (203) of two adjacent connecting cross bars (2) are connected with each other through a bolt (204).
7. The metal guardrail of claim 1, wherein the bottom end of the vertical rod (1) is of a conical structure; the periphery of the bottom end of the vertical rod (1) is provided with a connecting thread (108).
8. The quickly detachable metal guardrail according to claim 7, characterized in that the inner wall of the mounting end sleeve (5) is provided with an internal thread (501) which is matched with the connecting thread (108); a supporting end disc (502) is arranged at the bottom end part of the mounting end sleeve (5); the surface of the supporting end disc (502) is provided with mounting holes (503) in an annular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221603342.9U CN217538171U (en) | 2022-06-24 | 2022-06-24 | But quick assembly disassembly's metal guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221603342.9U CN217538171U (en) | 2022-06-24 | 2022-06-24 | But quick assembly disassembly's metal guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217538171U true CN217538171U (en) | 2022-10-04 |
Family
ID=83422794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221603342.9U Expired - Fee Related CN217538171U (en) | 2022-06-24 | 2022-06-24 | But quick assembly disassembly's metal guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217538171U (en) |
-
2022
- 2022-06-24 CN CN202221603342.9U patent/CN217538171U/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 |
Granted publication date: 20221004 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |