CN220319270U - Transverse beam structure of metal guardrail - Google Patents
Transverse beam structure of metal guardrail Download PDFInfo
- Publication number
- CN220319270U CN220319270U CN202321137405.0U CN202321137405U CN220319270U CN 220319270 U CN220319270 U CN 220319270U CN 202321137405 U CN202321137405 U CN 202321137405U CN 220319270 U CN220319270 U CN 220319270U
- Authority
- CN
- China
- Prior art keywords
- longitudinal cylinder
- bolts
- cross rod
- rail structure
- metal rail
- 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.)
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Links
- 239000002184 metal Substances 0.000 title claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Abstract
The utility model discloses a diaphragm beam structure of a metal guardrail, which comprises a longitudinal cylinder, wherein a cross rod is arranged at the inner end of the longitudinal cylinder, round bulges are arranged at two sides of the cross rod, a convex opening is formed in the outer surface of the longitudinal cylinder, the round bulges are clamped on the inner side surface of the convex opening, support bars are inserted into the inner side surface of the cross rod, bolts are connected with the inner side surface of the support bars through threads, the bolts are locked and fixed on the outer surface of the longitudinal cylinder, the cross rod is buckled into the cross rod through the convex opening, and then the support bars are inserted into the cross rod to be matched with the bolts for locking and fixing, so that the cross rod and the longitudinal cylinder are convenient and quick to install, the installation structure is simple, the cost is low, and the metal guardrail is suitable for long-distance paving.
Description
Technical Field
The utility model relates to the field of metal guardrails, in particular to a transverse beam structure of a metal guardrail.
Background
The guardrail is a fence, is mainly used for protecting and protecting personal safety and equipment facilities in houses, highways, business areas, public places and other places, is widely used in modern society, and is not only used for protecting dangerous places in some building sites;
the utility model discloses a general metal guardrail which is welded and fixed together, needs to be replaced completely when damaged and is inconvenient to replace, and CN 218259273U discloses a metal guardrail convenient to mount and dismount, and relates to the technical field of guardrails; the vertical rod component comprises a connecting vertical rod; a fixed bottom groove is formed in the peripheral side surface of the connecting vertical rod;
the installation mechanism in the above patent is too complex, and the guardrail is huge in use, so that the cost of the whole guardrail is too high, and the guardrail is not suitable for long-distance paving.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model aims to provide the transverse beam structure of the metal guardrail, which is characterized in that the transverse beam is buckled into the transverse beam through the convex opening, then the transverse beam is inserted into the transverse beam to be matched with the bolts for locking and fixing, the transverse beam and the longitudinal cylinder are installed conveniently and rapidly, the installation structure is simple, the cost is low, and the transverse beam structure is suitable for long-distance paving.
In order to solve the problems, the utility model adopts the following technical scheme.
The transverse beam structure of the metal guardrail comprises a longitudinal cylinder, wherein a transverse rod is arranged at the inner end of the longitudinal cylinder, round protrusions are arranged on two sides of the transverse rod, a convex opening is formed in the outer surface of the longitudinal cylinder, the round protrusions are clamped on the inner side surface of the convex opening, support bars are inserted into the inner side surface of the transverse rod, bolts are connected with the inner side surface of the support bars through threads, the bolts are locked and fixed on the outer surface of the longitudinal cylinder, the transverse rod is buckled into the convex opening and then inserted into the support bars to be matched with the bolts for locking and fixing, the transverse rod and the longitudinal cylinder are convenient and rapid to install, the installation structure is simple, the cost is low, and the transverse rod is suitable for long-distance paving.
Further, a positioning groove is formed in the outer surface of the longitudinal cylinder, and the end face of the bolt is extruded on the inner side surface of the positioning groove.
Further, the upper side and the lower side of the bolt are distributed on the inner side surface of the supporting bar.
Furthermore, the bolts adopt hexagon socket head cap bolts, and are embedded and installed on the inner side surfaces of the supporting bars.
Furthermore, through sockets are formed in two sides of the cross rod, and the support bars are inserted into the inner side surfaces of the cross rod along the through sockets.
Further, the lower surface of the longitudinal cylinder is fixedly provided with a supporting foot seat.
Further, the convex openings are uniformly distributed on the inner side surface of the longitudinal cylinder.
Compared with the prior art, the utility model has the advantages that:
(1) The transverse rod is buckled at the convex opening and then is inserted into the support bar to be matched with the bolt for locking and fixing, the transverse rod and the longitudinal cylinder are convenient and quick to install, the installation structure is simple, the cost is low, and the device is suitable for long-distance paving.
(2) The positioning groove is formed in the outer surface of the longitudinal cylinder, the end face of the bolt is extruded on the inner side surface of the positioning groove, and positioning and locking of the bolt are facilitated.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a right side view of the longitudinal cartridge of the present utility model;
fig. 3 is a top view of the overall structure of the present utility model.
The reference numerals in the figures illustrate:
1 a longitudinal cylinder, 2 a cross rod, 3 a round bulge, 4 a convex opening, 5 a support bar, 6 bolts, 7 a positioning groove, 50 a penetrating socket and 100 a supporting foot seat.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-3, a transverse beam structure of a metal guardrail comprises a longitudinal cylinder 1, wherein a transverse rod 2 is arranged at the inner end of the longitudinal cylinder 1, round protrusions 3 are arranged on two sides of the transverse rod 2, a convex opening 4 is formed in the outer surface of the longitudinal cylinder 1, the round protrusions 3 are clamped on the inner side surface of the convex opening 4, support bars 5 are inserted into the inner side surface of the transverse rod 2, bolts 6 are connected to the inner side surface of the support bars 5 through threads, and the bolts 6 are locked and fixed on the outer surface of the longitudinal cylinder 1;
the outer surface of the longitudinal cylinder 1 is provided with a positioning groove 7, the end surface of the bolt 6 is extruded on the inner side surface of the positioning groove 7, the upper side and the lower side of the bolt 6 are distributed on the inner side surface of the supporting bar 5, the two sides of the bolt 6 are distributed, the installation is stable, the bolt 6 adopts an inner hexagon bolt, is embedded and installed on the inner side surface of the supporting bar 5, and the surface is embedded and installed without bulges;
the two sides of the cross rod 2 are provided with penetrating sockets 50, the supporting bars 5 are penetrated on the inner side surface of the cross rod 2 along the penetrating holes 50, the lower surface of the longitudinal cylinder 1 is fixedly provided with supporting feet 100, the support is stable, the convex openings 4 of the supporting feet are uniformly distributed on the inner side surface of the longitudinal cylinder 1, the distribution is uniform, and the clamping connection of a plurality of cross rods 2 is facilitated;
during installation, the round bulge 3 of the cross rod 2 is clamped in along the convex opening 4, the cross rod 2 is pressed down after clamping in and can be clamped in the small opening at the lower end of the convex opening 4 for positioning, then the support bar 5 is inserted, the installation bolt 6 is locked and fixed in the positioning groove 7 through the bolt 6, the cross rod 2 can be clamped and fixed, the installation is convenient and fast, the mechanism is simple, the cost is low, the bolt 6 is removed during disassembly, the support bar 5 is pulled out, the convex opening 4 at the sliding position of the cross rod 2 can be lifted up, the disassembly is convenient, the components can be replaced independently, and the damage maintenance cost is reduced.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (7)
1. The utility model provides a diaphragm beam structure of metal guardrail, includes vertical section of thick bamboo (1), its characterized in that: the novel anti-theft device is characterized in that the transverse rod (2) is arranged at the inner end of the longitudinal cylinder (1), round protrusions (3) are arranged on two sides of the transverse rod (2), the outer surface of the longitudinal cylinder (1) is provided with a convex opening (4), the round protrusions (3) are clamped on the inner side surface of the convex opening (4), support bars (5) are inserted into the inner side surface of the transverse rod (2), bolts (6) are connected to the inner side surface of the support bars (5) through threads, and the bolts (6) are locked and fixed on the outer surface of the longitudinal cylinder (1).
2. The metal rail structure of claim 1, wherein: the outer surface of the longitudinal cylinder (1) is provided with a positioning groove (7), and the end surface of the bolt (6) is extruded on the inner side surface of the positioning groove (7).
3. The metal rail structure of claim 1, wherein: the upper side and the lower side of the bolts (6) are distributed on the inner side surface of the supporting bar (5).
4. The metal rail structure of claim 1, wherein: the bolts (6) are hexagon socket bolts and are embedded and mounted on the inner side surfaces of the supporting bars (5).
5. The metal rail structure of claim 1, wherein: the two sides of the cross rod (2) are provided with penetrating sockets (50), and the supporting bars (5) are penetrated on the inner side surface of the cross rod (2) along the penetrating holes (50).
6. The metal rail structure of claim 1, wherein: the lower surface of the longitudinal cylinder (1) is fixedly provided with a supporting foot seat (100).
7. The metal rail structure of claim 1, wherein: the convex openings (4) are uniformly distributed on the inner side surface of the longitudinal cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321137405.0U CN220319270U (en) | 2023-05-09 | 2023-05-09 | Transverse beam structure of metal guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321137405.0U CN220319270U (en) | 2023-05-09 | 2023-05-09 | Transverse beam structure of metal guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220319270U true CN220319270U (en) | 2024-01-09 |
Family
ID=89414345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321137405.0U Active CN220319270U (en) | 2023-05-09 | 2023-05-09 | Transverse beam structure of metal guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220319270U (en) |
-
2023
- 2023-05-09 CN CN202321137405.0U patent/CN220319270U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |