CN204782254U - Building rail guard - Google Patents
Building rail guard Download PDFInfo
- Publication number
- CN204782254U CN204782254U CN201520510869.0U CN201520510869U CN204782254U CN 204782254 U CN204782254 U CN 204782254U CN 201520510869 U CN201520510869 U CN 201520510869U CN 204782254 U CN204782254 U CN 204782254U
- Authority
- CN
- China
- Prior art keywords
- column
- crossbeam
- stand
- cross beam
- fixed
- 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.)
- Expired - Fee Related
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- Emergency Lowering Means (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a building rail guard, including first stand, the second stand, first crossbeam and second crossbeam, the upper portion of first stand and second stand all is equipped with first ring flange, first stand and second stand lower part all are equipped with the second ring flange, first crossbeam is fixed on first stand and second stand upper portion through first ring flange, the second crossbeam passes through the second ring flange to be fixed in first stand and second stand lower part, be connected with two head rods between first crossbeam and the second crossbeam, all be equipped with with head rod matched with first draw -in groove on first crossbeam and the second crossbeam, be equipped with first screw hole on the head rod, all be equipped with on first crossbeam and the second crossbeam with first screw hole matched with set screw, be connected with two second connecting rods between first stand and the second stand. The utility model discloses stability is good, installs and removes the convenience, and is with low costs, and the security is high, crashproof protecting against shock reinforce, and application scope is wide, and long service life has safe and reliable's effect.
Description
Technical field
The utility model relates to a kind of construction safety hurdle.
Background technology
Protective guard is mainly used to separate, make spacer when separating or make accident treatment temporarily uses, and is widely used in the fields such as traffic safety, urban road, engineering construction, the scene of the accident.
And on building operations building site, for preventing the generation of security incident, usually protective guard is set in building site surrounding.At present, protective guard has a kind of mounting structure to be install protective screening setting up between the vertical rod fixed, and when being subject to external force, easily occurs that protective guard integrally bending is out of shape, and not quick detachable; Also have a kind of structure to be alignd one by one by the shielded frame of every Pin protective guard and form overall protective guard, not easily centering is located by connecting, and installation effectiveness is low, each Pin protective guard is separate, and bulk strength is low, mounting or dismounting trouble, poor stability, this all can bring certain loss to user.
Summary of the invention
It is simple that the technical problems to be solved in the utility model is to provide a kind of structure, easy to use, simple to operate, good stability, mounting or dismounting are convenient, and cost is low, and safety is high, and crashproof impact force proof is strong, applied widely, long service life, has the construction safety hurdle of safe and reliable effect.
For solving the problem, the utility model adopts following technical scheme: a kind of construction safety hurdle, comprise the first column, second column, first crossbeam and second cross beam, the top of described first column and the second column is equipped with the first flange, the second flange is equipped with at the first described column and the second column bottom, described first crossbeam is fixed on the first column and the second column top by the first flange, described second cross beam is fixed on the first column and the second column bottom by the second flange, two head rods are connected with between described first crossbeam and second cross beam, described first crossbeam and second cross beam are equipped with the first draw-in groove matched with described head rod, described head rod is provided with the first screwed hole, described first crossbeam and second cross beam are equipped with the hold-down screw closed with described first corresponding threaded holes, two the second connecting rods are connected with between the first described column and the second column, described first column and the second column are provided with the second draw-in groove, fixed block is provided with in the second described draw-in groove, described fixed block is provided with fixed bar, the second described connecting rod is provided with the second screwed hole, described fixed bar is provided with the screw rod closed with described second corresponding threaded holes.
As preferred technical scheme, fixed hinge is provided with at described first crossbeam and second cross beam bilateral symmetry, described fixed hinge is provided with fixed head, described fixed head is provided with and is convenient to installing hole that is fixing and that install, described second connecting rod runs through head rod and arranges, and described head rod is provided with the through hole that can pass for the second connecting rod.
As preferred technical scheme, described second cross beam bottom is provided with supporting seat, and described supporting seat and second cross beam adopt the mode of welding to be fixedly connected with.
As preferred technical scheme, the first described column and the second column are equipped with mounting screw, and described fixed block is fixedly connected with the second column with the first column respectively by mounting screw.
As preferred technical scheme, the hold-down screw in described first draw-in groove is provided with damping spring.
The beneficial effect on a kind of construction safety hurdle of the utility model is: structure is simple, easy to use, simple to operate, good stability, and mounting or dismounting are convenient, and cost is low, and safety is high, and crashproof impact force proof is strong, and applied widely, long service life, has safe and reliable effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation on a kind of construction safety hurdle of the utility model;
Fig. 2 is the A portion structure partial enlarged drawing on a kind of construction safety hurdle of the utility model;
Fig. 3 is the B portion structure partial enlarged drawing on a kind of construction safety hurdle of the utility model.
Detailed description of the invention
Consult Fig. 1, a kind of construction safety hurdle shown in Fig. 2 and Fig. 3, comprise the first column 1, second column 2, first crossbeam 3 and second cross beam 4, the top of described first column 1 and the second column 2 is equipped with the first flange 5, the second flange 6 is equipped with at the first described column 1 and the second column 2 bottom, described first crossbeam 3 is fixed on the first column 1 and the second column 2 top by the first flange 5, described second cross beam 4 is fixed on the first column 1 and the second column 2 bottom by the second flange 6, two head rods 7 are connected with between described first crossbeam 3 and second cross beam 4, described first crossbeam 3 and second cross beam 4 are equipped with the first draw-in groove 8 matched with described head rod 7, described head rod 7 is provided with the first screwed hole 9, described first crossbeam 3 and second cross beam 4 are equipped with the hold-down screw 10 matched with described first screwed hole 9, two the second connecting rods 11 are connected with between the first described column 1 and the second column 2, described first column 1 and the second column 2 are provided with the second draw-in groove 12, fixed block 13 is provided with in the second described draw-in groove 12, described fixed block 13 is provided with fixed bar 14, the second described connecting rod 11 is provided with the second screwed hole 15, described fixed bar 14 is provided with the screw rod 16 matched with described second screwed hole 15.
A preferred embodiment in the utility model, fixed hinge 17 is provided with at described first crossbeam 3 and second cross beam 4 bilateral symmetry, described fixed hinge 17 is provided with fixed head 18, described fixed head 18 is provided with and is convenient to installing hole 19 that is fixing and that install, described second connecting rod 11 runs through head rod 7 and arranges, and described head rod 7 is provided with the through hole (not shown) that can pass for the second connecting rod 11.
A preferred embodiment in the utility model, described second cross beam 4 bottom is provided with supporting seat 20, and described supporting seat 20 adopts the mode of welding to be fixedly connected with second cross beam 4.
A preferred embodiment in the utility model, the first described column 1 and the second column 2 are equipped with mounting screw 21, and described fixed block 13 is fixedly connected with the second column 2 with the first column 1 respectively by mounting screw 21.
A preferred embodiment in the utility model, the hold-down screw 10 in described first draw-in groove 8 is provided with damping spring 22.
Further, arrange by the second connecting rod being run through head rod, add the bulk strength of this protective guard, and by being equipped with the first draw-in groove matched with described head rod on described first crossbeam and second cross beam, described head rod is provided with the first screwed hole, described first crossbeam and second cross beam are equipped with the hold-down screw closed with described first corresponding threaded holes, first column and the second column are provided with the second draw-in groove, fixed block is provided with in the second described draw-in groove, described fixed block is provided with fixed bar, the second described connecting rod is provided with the second screwed hole, described fixed bar is provided with the screw rod closed with described second corresponding threaded holes, the first described column and the second column are equipped with mounting screw, described fixed block is fixedly connected with the second column with the first column respectively by mounting screw, by above vibrational power flow, removing and installing head rod and the second connecting rod can be convenient to.
Further, by the fixed hinge arranged in first crossbeam and second cross beam bilateral symmetry, and the fixed head arranged on fixed hinge and the installing hole arranged on fixed head, installation between adjacent protective guard and fixing can be convenient to.
Further, by set damping spring, decrease the stamping press on this protective guard top in use to the impact force of this protective guard.
There is following advantage on a kind of construction safety hurdle of the utility model: during use, by the first set flange and the second flange, the first column can be facilitated, second column, installation and removal between first crossbeam and second cross beam, closed by described hold-down screw and the first corresponding threaded holes be arranged on head rod, the screw rod being arranged on the fixed block on the first column and the second column and being arranged on fixed block closes with the second corresponding threaded holes being arranged on the second connecting rod and uses, and by mounting screw, fixed block is fixed on the first column and the second column, the installation and removal of the second connecting rod can be facilitated, by the setting of above structure, the personnel that are convenient to operation are to the installation of this protective guard entirety and dismounting, thus be convenient to maintenance and the placement in later stage.Its structure is simple, easy to use, simple to operate, good stability, and mounting or dismounting are convenient, and cost is low, and safety is high, and crashproof impact force proof is strong, and applied widely, long service life, has safe and reliable effect.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (5)
1. a construction safety hurdle, it is characterized in that: comprise the first column, second column, first crossbeam and second cross beam, the top of described first column and the second column is equipped with the first flange, the second flange is equipped with at the first described column and the second column bottom, described first crossbeam is fixed on the first column and the second column top by the first flange, described second cross beam is fixed on the first column and the second column bottom by the second flange, two head rods are connected with between described first crossbeam and second cross beam, described first crossbeam and second cross beam are equipped with the first draw-in groove matched with described head rod, described head rod is provided with the first screwed hole, described first crossbeam and second cross beam are equipped with the hold-down screw closed with described first corresponding threaded holes, two the second connecting rods are connected with between the first described column and the second column, described first column and the second column are provided with the second draw-in groove, fixed block is provided with in the second described draw-in groove, described fixed block is provided with fixed bar, the second described connecting rod is provided with the second screwed hole, described fixed bar is provided with the screw rod closed with described second corresponding threaded holes.
2. construction safety hurdle according to claim 1, it is characterized in that: be provided with fixed hinge at described first crossbeam and second cross beam bilateral symmetry, described fixed hinge is provided with fixed head, described fixed head is provided with and is convenient to installing hole that is fixing and that install, described second connecting rod runs through head rod and arranges, and described head rod is provided with the through hole that can pass for the second connecting rod.
3. construction safety hurdle according to claim 1, is characterized in that: described second cross beam bottom is provided with supporting seat, and described supporting seat and second cross beam adopt the mode of welding to be fixedly connected with.
4. construction safety hurdle according to claim 1, is characterized in that: on the first described column and the second column, be equipped with mounting screw, described fixed block is fixedly connected with the second column with the first column respectively by mounting screw.
5. construction safety hurdle according to claim 1, is characterized in that: the hold-down screw in described first draw-in groove is provided with damping spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520510869.0U CN204782254U (en) | 2015-07-15 | 2015-07-15 | Building rail guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520510869.0U CN204782254U (en) | 2015-07-15 | 2015-07-15 | Building rail guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204782254U true CN204782254U (en) | 2015-11-18 |
Family
ID=54522323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520510869.0U Expired - Fee Related CN204782254U (en) | 2015-07-15 | 2015-07-15 | Building rail guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204782254U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105908659A (en) * | 2016-04-26 | 2016-08-31 | 杜玲玲 | Road isolation fence |
| CN108166417A (en) * | 2017-12-13 | 2018-06-15 | 滁州博昊门业制造有限公司 | A kind of guardrail being easily installed |
| CN108275590A (en) * | 2018-03-31 | 2018-07-13 | 江西中天机械有限公司 | A kind of derrick crane safety device being easily installed |
| CN109477341A (en) * | 2016-07-14 | 2019-03-15 | 马西莫·塞利 | For manufacturing the structure of fence, grid, guardrail and other similar joinery products |
-
2015
- 2015-07-15 CN CN201520510869.0U patent/CN204782254U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105908659A (en) * | 2016-04-26 | 2016-08-31 | 杜玲玲 | Road isolation fence |
| CN109477341A (en) * | 2016-07-14 | 2019-03-15 | 马西莫·塞利 | For manufacturing the structure of fence, grid, guardrail and other similar joinery products |
| CN108166417A (en) * | 2017-12-13 | 2018-06-15 | 滁州博昊门业制造有限公司 | A kind of guardrail being easily installed |
| CN108275590A (en) * | 2018-03-31 | 2018-07-13 | 江西中天机械有限公司 | A kind of derrick crane safety device being easily installed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151118 Termination date: 20160715 |