CN204850518U - Rail guard for construction - Google Patents
Rail guard for construction Download PDFInfo
- Publication number
- CN204850518U CN204850518U CN201520611324.9U CN201520611324U CN204850518U CN 204850518 U CN204850518 U CN 204850518U CN 201520611324 U CN201520611324 U CN 201520611324U CN 204850518 U CN204850518 U CN 204850518U
- Authority
- CN
- China
- Prior art keywords
- support column
- crossbeam
- protective guard
- installing plate
- 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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Abstract
The utility model discloses a rail guard for construction, including first crossbeam, the second crossbeam, first support column, second support column and rack, first support column and second support column upper portion link to each other with first crossbeam, the lower part links to each other with the second crossbeam, be connected with the fixed beam between the first support column of first crossbeam lower part and the second support column, fixed beam lower part symmetry is equipped with two locating levers, be equipped with the fixed part that is used for fixed rack on the locating lever, be equipped with the protection network on the rack, all be equipped with the dead lever that is used for the fixed position pole on first support column and the second support column, be equipped with the draw -in groove on the fixed beam, the locating lever inlays to be established in the draw -in groove, be equipped with set screw on the fixed beam, be equipped with the screw hole with set screw matched with on the locating lever, all be equipped with the mounting screws who is used for fixed dead lever on first support column and the second support column, second crossbeam lower part symmetry is equipped with two supporting legss. Stability is good, and the security is good, and is with low costs, and protecting effect is good, long service life.
Description
Technical field
The present invention relates to a kind of building operations protective guard.
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, each 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 problem to be solved in the present invention is to provide a kind of structure, and use, install and remove conveniently, simple to operate, good stability, safety is good, and cost is low, and protection effect is good, applied widely, long service life, has the building operations protective guard of safe and reliable effect.
For solving the problem, the present invention adopts following technical scheme:
A kind of building operations protective guard, comprise first crossbeam, second cross beam, first support column, second support column and rack, described first support column is connected with first crossbeam with the second support column top, bottom is connected with second cross beam, clamped beam is connected with between first support column and the second support column of described first crossbeam bottom, two backstays are arranged with in described clamped beam bottom, described backstay is provided with the fixed part for fixing rack, described rack is provided with protective screening, the first described support column and the second support column are equipped with the fixed bar for stationary positioned bar, described clamped beam is provided with draw-in groove, described backstay is embedded in draw-in groove, described clamped beam is provided with hold-down screw, described backstay is provided with the screwed hole matched with described hold-down screw, the first described support column and the second support column are equipped with the mounting screw for fixing fixed bar, two feets are arranged with in described second cross beam bottom.
As preferred technical scheme, the first installing plate is provided with at described first crossbeam and second cross beam side, the first described installing plate is provided with mounting groove, the first described installing plate is provided with erection bolt, described erection bolt runs through mounting groove and arranges, be provided with and the second installing plate at described first crossbeam and second cross beam opposite side, the second described installing plate is provided with the lug boss matched with described mounting groove, described lug boss is provided with the bolt hole that can pass for erection bolt.
As preferred technical scheme, the fixed bar of the first described support column and the second support column both sides is respectively equipped with the first hold-down nut and the second hold-down nut, the first described support column and the second support column are provided with the through hole be convenient to fixed bar and passed.
As preferred technical scheme, described backstay is provided with dog screw, described fixed part is fixing on the securing lever by dog screw.
As preferred technical scheme, be provided with connecting rod in described first crossbeam bottom, described connecting rod and clamped beam offset.
The beneficial effect of a kind of building operations protective guard of the present invention is: during use, rack is fixed by set backstay and the fixed part arranged on the securing lever, make the rack being provided with protective screening more firm and convenient when fixing, backstay is fixed by set hold-down screw, mounting screw and the fixed bar be arranged on the first support column and the second support column, backstay is installed and removed more convenient, and it is more firm, arranged by the respective outer side edges of the first set installing plate and the second installing plate, the installation can being convenient to this protective guard is fixed.Its structure is simple, and use, install and remove conveniently, simple to operate, good stability, safety is good, and cost is low, and protection effect is good, applied widely, 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 building operations protective guard of the present invention;
Fig. 2 is the partial enlarged drawing of a kind of building operations protective guard of the present invention;
Fig. 3 is the fixing part structure figure of a kind of building operations protective guard of the present invention;
Fig. 4 is the first mounting plates structure figure of a kind of building operations protective guard of the present invention;
Fig. 5 is the second mounting plates structure figure of a kind of building operations protective guard of the present invention.
Detailed description of the invention
Consult Fig. 1, Fig. 2, Fig. 3, a kind of building operations protective guard shown in Fig. 4 and Fig. 5, comprise first crossbeam 1, second cross beam 2, first support column 3, second support column 4 and rack 5, described first support column 3 is connected with first crossbeam 1 with the second support column 4 top, bottom is connected with second cross beam 2, clamped beam 6 is connected with between first support column 3 and the second support column 4 of described first crossbeam 1 bottom, two backstays 7 are arranged with in described clamped beam 6 bottom, described backstay 7 is provided with the fixed part 8 for fixing rack 5, described rack 5 is provided with protective screening 9, the first described support column 3 and the second support column 4 are equipped with the fixed bar 10 for stationary positioned bar 7, described clamped beam 6 is provided with draw-in groove 11, described backstay 7 is embedded in draw-in groove 11, described clamped beam 6 is provided with hold-down screw 12, described backstay 7 is provided with the screwed hole 13 matched with described hold-down screw 12, the first described support column 3 and the second support column 4 are equipped with the mounting screw 14 for fixing fixed bar 10, two feets 15 are arranged with in described second cross beam 2 bottom.
A preferred embodiment in the present invention, the first installing plate 16 is provided with at described first crossbeam 1 and second cross beam 2 side, the first described installing plate 16 is provided with mounting groove 17, the first described installing plate 16 is provided with erection bolt 18, described erection bolt 18 runs through mounting groove 17 and arranges, be provided with and the second installing plate 19 at described first crossbeam 1 and second cross beam 2 opposite side, the second described installing plate 19 is provided with the lug boss 20 matched with described mounting groove 17, described lug boss 20 is provided with the bolt hole 21 that can pass for erection bolt 18.
A preferred embodiment in the present invention, the fixed bar 10 of the first described support column 3 and the second support column 4 both sides is respectively equipped with the first hold-down nut 22 and the second hold-down nut 23, the first described support column 1 and the second support column 2 are provided with the through hole (not shown) be convenient to fixed bar 10 and passed.
A preferred embodiment in the present invention, described backstay 7 is provided with dog screw 24, and described fixed part 8 is fixed on backstay 7 by dog screw 24.
A preferred embodiment in the present invention, is provided with connecting rod 25 in described first crossbeam 1 bottom, and described connecting rod 25 offsets with clamped beam 6.
Further, by set connecting rod, add the bonding strength of clamped beam, thus add the integral protection intensity of this protective guard, make it meet needed for protection.
Further, by fixed protection net on rack, the protection effect of this protective guard is added.
Further, arranged by the respective outer side edges of the first set installing plate and the second installing plate, make this protective guard that head and the tail can be taked to be interconnected to increase the length of protective guard, the protection length of protective guard can be met needed for people, and be convenient to again the installation of this protective guard.
The beneficial effect of a kind of building operations protective guard of the present invention is: during use, rack is fixed by set backstay and the fixed part arranged on the securing lever, make the rack being provided with protective screening more firm and convenient when fixing, backstay is fixed by set hold-down screw, mounting screw and the fixed bar be arranged on the first support column and the second support column, backstay is installed and removed more convenient, and it is more firm, arranged by the respective outer side edges of the first set installing plate and the second installing plate, the installation can being convenient to this protective guard is fixed.Its structure is simple, and use, install and remove conveniently, simple to operate, good stability, safety is good, and cost is low, and protection effect is good, applied widely, 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. a building operations protective guard, it is characterized in that: comprise first crossbeam, second cross beam, first support column, second support column and rack, described first support column is connected with first crossbeam with the second support column top, bottom is connected with second cross beam, clamped beam is connected with between first support column and the second support column of described first crossbeam bottom, two backstays are arranged with in described clamped beam bottom, described backstay is provided with the fixed part for fixing rack, described rack is provided with protective screening, the first described support column and the second support column are equipped with the fixed bar for stationary positioned bar, described clamped beam is provided with draw-in groove, described backstay is embedded in draw-in groove, described clamped beam is provided with hold-down screw, described backstay is provided with the screwed hole matched with described hold-down screw, the first described support column and the second support column are equipped with the mounting screw for fixing fixed bar, two feets are arranged with in described second cross beam bottom.
2. building operations protective guard according to claim 1, it is characterized in that: be provided with the first installing plate at described first crossbeam and second cross beam side, the first described installing plate is provided with mounting groove, the first described installing plate is provided with erection bolt, described erection bolt runs through mounting groove and arranges, be provided with and the second installing plate at described first crossbeam and second cross beam opposite side, the second described installing plate is provided with the lug boss matched with described mounting groove, described lug boss is provided with the bolt hole that can pass for erection bolt.
3. building operations protective guard according to claim 1, it is characterized in that: on the fixed bar of the first described support column and the second support column both sides, be respectively equipped with the first hold-down nut and the second hold-down nut, the first described support column and the second support column are provided with the through hole be convenient to fixed bar and passed.
4. building operations protective guard according to claim 1, is characterized in that: on described backstay, be provided with dog screw, and described fixed part is fixing on the securing lever by dog screw.
5. building operations protective guard according to claim 1, is characterized in that: be provided with connecting rod in described first crossbeam bottom, described connecting rod and clamped beam offset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520611324.9U CN204850518U (en) | 2015-08-09 | 2015-08-09 | Rail guard for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520611324.9U CN204850518U (en) | 2015-08-09 | 2015-08-09 | Rail guard for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204850518U true CN204850518U (en) | 2015-12-09 |
Family
ID=54741083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520611324.9U Expired - Fee Related CN204850518U (en) | 2015-08-09 | 2015-08-09 | Rail guard for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204850518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064708A (en) * | 2015-08-09 | 2015-11-18 | 朱金凤 | Protective guard for building construction |
-
2015
- 2015-08-09 CN CN201520611324.9U patent/CN204850518U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064708A (en) * | 2015-08-09 | 2015-11-18 | 朱金凤 | Protective guard 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: 20151209 Termination date: 20160809 |