CN204983709U - A rail guard for construction - Google Patents
A rail guard for construction Download PDFInfo
- Publication number
- CN204983709U CN204983709U CN201520594095.4U CN201520594095U CN204983709U CN 204983709 U CN204983709 U CN 204983709U CN 201520594095 U CN201520594095 U CN 201520594095U CN 204983709 U CN204983709 U CN 204983709U
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- CN
- China
- Prior art keywords
- support column
- block
- fixed
- crossbeam
- installing plate
- 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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Abstract
The utility model discloses a rail guard for construction, including first crossbeam, the second crossbeam, first support column and second support column, be connected with the connecting rod between first crossbeam and the second crossbeam, the second crossbeam transversely sets up on first support column and second support column, first crossbeam bilateral symmetry is equipped with two first fixed blocks, the cooperation is provided with first mounting panel on two first fixed blocks, second crossbeam bilateral symmetry is equipped with two second fixed blocks, the cooperation is provided with the second mounting panel on two second fixed blocks, first support column lower part is equipped with first supporting shoe, second support column lower part is equipped with the second supporting shoe, transversely be provided with the fixed plate on the first support column of second crossbeam lower part and the second support column, be equipped with set screw on the fixed plate, the set screw through fixed board sets up, and extend to first supporting shoe and second supporting shoe lower part. The anticollision goes with impact resistance, and is fixed firm, and application scope is wide, long service life.
Description
Technical field
The present invention relates to a kind of protective guard for building operations.
Background technology
Protective guard mainly as separation, separate or make accident treatment temporarily time make spacer and use, can the extensively local use such as in 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, and each Pin protective guard is separate, and bulk strength is low, and this all can bring certain loss to user.
Summary of the invention
It is simple that the technical problem to be solved in the present invention is to provide a kind of structure, uses, installs and removes conveniently, simple to operate, cost is low, crashproof good, fixed with impact resistance, applied widely, long service life, has the protective guard for building operations of safe and reliable effect.
For solving the problem, the present invention adopts following technical scheme:
A kind of protective guard for building operations, comprise first crossbeam, second cross beam, first support column and the second support column, connecting rod is connected with between described first crossbeam and second cross beam, described second cross beam is horizontally installed on the first support column and the second support column, two the first fixed blocks are provided with in described first crossbeam bilateral symmetry, described two the first fixed blocks are equipped with the first installing plate, two the second fixed blocks are provided with in described second cross beam bilateral symmetry, described two the second fixed blocks are equipped with the second installing plate, the first back-up block is provided with in the first described support column bottom, the second back-up block is provided with in the second described support column bottom, first support column and the second support column of described second cross beam bottom are horizontally arranged with fixed head, described fixed head is provided with hold-down screw, described hold-down screw runs through fixed head and arranges, and extend to the first back-up block and the second back-up block bottom, fixed mount is connected with between the first described support column and the second support column, described fixed mount bottom is connected with fixed head.
As preferred technical scheme, described fixed head and the first back-up block and the hold-down screw between fixed head and the second back-up block are provided with damping spring, described first back-up block and the second back-up block bottom are equipped with improved mat.
As preferred technical scheme, the first described installing plate is provided with the first draw-in groove, described first fixed block is embedded in the first draw-in groove, and the second described installing plate is provided with the second draw-in groove, and described second fixed block is embedded in the second draw-in groove.
As preferred technical scheme, described first installing plate and the second installing plate are equipped with dog screw, described first fixed block and the second fixed block are equipped with the screwed hole that can pass for dog screw, the first described installing plate and the second installing plate are equipped with mounting screw.
As preferred technical scheme, described first crossbeam and second cross beam are equipped with reflector, described reflector scribbles luminous paint layer.
The beneficial effect of a kind of protective guard for building operations of the present invention is: during use, by the first set back-up block and the second back-up block and the improved mat that arranges at the first back-up block and the second back-up block bottom, this protective guard can be supported on the ground, by set fixed head and the hold-down screw that arranges on fixed head, firm for this protective guard can be fixed on ground, and by set damping spring, this protective guard can be reduced and shake impact on entirety in use, by the first set installing plate and the second installing plate and the mounting screw that is arranged on the first installing plate and the second installing plate, fixing this protective guard can be convenient to.Its structure is simple, and use, install and remove conveniently, simple to operate, cost is low, and crashproof good, fixed, applied widely with impact resistance, long service life, has safe and reliable effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention 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 some embodiments of the present invention, 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 of a kind of protective guard for building operations of the present invention;
Detailed description of the invention
Consult a kind of protective guard for building operations shown in Fig. 1, comprise first crossbeam 1, second cross beam 2, first support column 3 and the second support column 4, connecting rod 5 is connected with between described first crossbeam 1 and second cross beam 2, described second cross beam 2 is horizontally installed on the first support column 3 and the second support column 4, two the first fixed blocks 6 are provided with in described first crossbeam 1 bilateral symmetry, described two the first fixed blocks 6 are equipped with the first installing plate 7, two the second fixed blocks 8 are provided with in described second cross beam 2 bilateral symmetry, described two the second fixed blocks 8 are equipped with the second installing plate 9, the first back-up block 10 is provided with in the first described support column 3 bottom, the second back-up block 11 is provided with in the second described support column 4 bottom, first support column 3 and the second support column 4 of described second cross beam 2 bottom are horizontally arranged with fixed head 12, described fixed head 12 is provided with hold-down screw 13, described hold-down screw 13 runs through fixed head 12 and arranges, and extend to the first back-up block 10 and the second back-up block 11 bottom, fixed mount 14 is connected with between the first described support column 3 and the second support column 4, described fixed mount 14 bottom is connected with fixed head 12.
A preferred embodiment in the present invention, described fixed head 12 and the first back-up block 3 and the hold-down screw 13 between fixed head 12 and the second back-up block 3 are provided with damping spring 15, and described first back-up block 10 and the second back-up block 11 bottom are equipped with improved mat 16.
A preferred embodiment in the present invention, the first described installing plate 7 is provided with the first draw-in groove 17, described first fixed block 6 is embedded in the first draw-in groove 17, and the second described installing plate 9 is provided with the second draw-in groove 18, and described second fixed block 8 is embedded in the second draw-in groove 18.
A preferred embodiment in the present invention, described first installing plate 7 and the second installing plate 9 are equipped with dog screw 19, and described first fixed block 6 and the second fixed block 8 are equipped with the screwed hole 20 that can pass for dog screw 19.
A preferred embodiment in the present invention, described first crossbeam 1 and second cross beam 2 are equipped with reflector 21, and described reflector 21 scribbles luminous paint layer.
Further, by set fixed mount, add the first support column, connection reliability between the second support column and fixed head, thus add the intensity of this protective frame entirety.
Further, by set reflector and the luminous paint layer be arranged on reflector, this protective frame also can be seen by passer-by and constructor at night, avoid unnecessary loss.
The beneficial effect of a kind of protective guard for building operations of the present invention is: during use, by the first set back-up block and the second back-up block and the improved mat that arranges at the first back-up block and the second back-up block bottom, this protective guard can be supported on the ground, by set fixed head and the hold-down screw that arranges on fixed head, firm for this protective guard can be fixed on ground, and by set damping spring, this protective guard can be reduced and shake impact on entirety in use, by the first set installing plate and the second installing plate and the mounting screw that is arranged on the first installing plate and the second installing plate, fixing this protective guard can be convenient to.Its structure is simple, and use, install and remove conveniently, simple to operate, cost is low, and crashproof good, fixed, applied widely with impact resistance, long service life, has safe and reliable effect.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (5)
1. the protective guard for building operations, it is characterized in that: comprise first crossbeam, second cross beam, first support column and the second support column, connecting rod is connected with between described first crossbeam and second cross beam, described second cross beam is horizontally installed on the first support column and the second support column, two the first fixed blocks are provided with in described first crossbeam bilateral symmetry, described two the first fixed blocks are equipped with the first installing plate, two the second fixed blocks are provided with in described second cross beam bilateral symmetry, described two the second fixed blocks are equipped with the second installing plate, the first back-up block is provided with in the first described support column bottom, the second back-up block is provided with in the second described support column bottom, first support column and the second support column of described second cross beam bottom are horizontally arranged with fixed head, described fixed head is provided with hold-down screw, described hold-down screw runs through fixed head and arranges, and extend to the first back-up block and the second back-up block bottom, fixed mount is connected with between the first described support column and the second support column, described fixed mount bottom is connected with fixed head.
2. the protective guard for building operations according to claim 1, it is characterized in that: on described fixed head and the first back-up block and the hold-down screw between fixed head and the second back-up block, be provided with damping spring, described first back-up block and the second back-up block bottom are equipped with improved mat.
3. the protective guard for building operations according to claim 1, it is characterized in that: on the first described installing plate, be provided with the first draw-in groove, described first fixed block is embedded in the first draw-in groove, the second described installing plate is provided with the second draw-in groove, and described second fixed block is embedded in the second draw-in groove.
4. the protective guard for building operations according to claim 1, is characterized in that: described first installing plate and the second installing plate are equipped with dog screw, and described first fixed block and the second fixed block are equipped with the screwed hole that can pass for dog screw.
5. the protective guard for building operations according to claim 1, is characterized in that: on described first crossbeam and second cross beam, be equipped with reflector, described reflector scribbles luminous paint layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594095.4U CN204983709U (en) | 2015-08-07 | 2015-08-07 | A rail guard for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594095.4U CN204983709U (en) | 2015-08-07 | 2015-08-07 | A rail guard for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204983709U true CN204983709U (en) | 2016-01-20 |
Family
ID=55118091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520594095.4U Expired - Fee Related CN204983709U (en) | 2015-08-07 | 2015-08-07 | A rail guard for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204983709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003086A (en) * | 2015-08-07 | 2015-10-28 | 赵媛媛 | Guardrail for building construction |
-
2015
- 2015-08-07 CN CN201520594095.4U patent/CN204983709U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003086A (en) * | 2015-08-07 | 2015-10-28 | 赵媛媛 | Guardrail for building construction |
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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: 20160120 Termination date: 20160807 |