CN213869229U - High stability's protection guardrail for construction - Google Patents
High stability's protection guardrail for construction Download PDFInfo
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- CN213869229U CN213869229U CN202021882872.2U CN202021882872U CN213869229U CN 213869229 U CN213869229 U CN 213869229U CN 202021882872 U CN202021882872 U CN 202021882872U CN 213869229 U CN213869229 U CN 213869229U
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- building construction
- chutes
- rods
- stability protective
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Abstract
The utility model discloses a high-stability protective guardrail for building construction, which comprises a plurality of upright post groups connected by crossbearers, wherein each upright post group comprises a vertical post and a base; the bottom of the vertical rod is provided with a connecting plate, the lower surface of the connecting plate is provided with an installation shaft and a limiting shaft, the upper surface of the base is provided with a fixing hole matched with the installation shaft, the side surface of the base is provided with two X-direction chutes and two Y-direction chutes, X-direction rods are arranged in the X-direction chutes, Y-direction rods are arranged in the Y-direction chutes, the X-direction rods penetrate through the X-direction chutes on the base and are flush with the two installation shafts, and the Y-direction rods penetrate through the Y-direction chutes on the base and are flush with the two installation shafts; the end parts of the two X-direction rods are connected with the yoke plate, and the middle part of the yoke plate is connected with the side wall of the base through a spring. Traditional bolted connection mode is replaced through X to pole and Y to the pole in this device to can be with montant and base fast assembly.
Description
Technical Field
The utility model relates to a high stability's protection guardrail for construction.
Background
In the building construction process, the inevitable protection problem that can meet in the construction of construction enterprise, for strengthening the safeguard measure, construction enterprise uses scaffold steel pipe and fastener mostly to build simple and easy rail guard.
The existing guard rail is often assembled in a welding mode, when one part of the guard rail is damaged, the replacement is very troublesome, and the replacement cost is expensive.
To above-mentioned problem, assembled protection guardrail begins large-scale popularization in the building site protection field, and in order to guarantee the structural strength after the equipment, current assembled protection guardrail often adopts the mode of bolt fastening to connect, and hundreds of thousands of bolts, installation and trouble often need be installed to the installation of a set of protection guardrail.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above prior art not enough, provide a protection guardrail for construction.
A high-stability protective guardrail for building construction comprises a plurality of upright post groups connected through cross braces, wherein each upright post group comprises a vertical post and a base; the bottom of the vertical rod is provided with a connecting plate, the lower surface of the connecting plate is provided with four uniformly distributed installation shafts, the middle parts of the four installation shafts are provided with limit shafts, the upper surface of the base is provided with fixing holes matched with the installation shafts, the side surface of the base is provided with two X-direction chutes and two Y-direction chutes, X-direction rods are arranged in the X-direction chutes, Y-direction rods are arranged in the Y-direction chutes, the X-direction rods penetrate through the X-direction chutes on the base and the two installation shafts which are parallel to each other, and the Y-direction rods penetrate through the Y-direction chutes on the base and the two installation shafts which are parallel to each other; the end parts of the two X-direction rods are connected with the yoke plate, and the middle part of the yoke plate is connected with the side wall of the base through a spring.
Preferably, the concrete pouring device further comprises a pull nail and a concrete groove, wherein the pull nail is connected with the bottom surface of the base through a bolt, and a cavity for placing concrete is formed in the middle of the concrete groove.
Preferably, the crossbearer be fixed crossbearer, fixed crossbearer include the body frame, the both ends of body frame all are equipped with annular connecting piece, the middle part of body frame is equipped with the stiffener.
Preferably, the cross frame is a telescopic cross frame, the telescopic cross frame comprises a group of parallel telescopic rods, and the cross section of each telescopic rod is rectangular.
Preferably, the vertical rod is made of light aluminum alloy.
Preferably, the upper surface of base is equipped with the screw hole, the screw hole be located the upper end of Y to the spout.
Preferably, the base has a trapezoidal cross section.
Preferably, the base is made of cast iron.
Preferably, the middle part of the yoke plate is connected with the side wall of the base through two springs.
Preferably, the X-direction rod and the X-direction sliding groove are in interference fit, and the Y-direction rod and the Y-direction sliding groove are in interference fit.
Has the advantages that:
in the device, the mounting shaft below the vertical rod is fixed with the fixing hole on the base through the X-direction rod and the Y-direction rod which are horizontally arranged. When the device is used, the mounting shaft is inserted along the fixing hole until the limiting shaft abuts against the upper surface of the base, the Y-direction rod is inserted into the Y-direction sliding groove at the moment, the connecting plate is loosened, the X-direction rod slides into the X-direction sliding groove under the action of the spring, and the mounting shaft is fixed in the fixing hole.
Drawings
Fig. 1 is a general structural view of a high-stability protective guard for construction work;
FIG. 2 is a first schematic structural view of a column set part;
FIG. 3 is a second schematic structural view of a column set section;
FIG. 4 is a schematic view of the structure of the vertical rod;
FIG. 5 is a schematic view of the structure of the base;
FIG. 6 is a schematic view of the vertical post and base after installation;
1. the vertical column set 11, the vertical column 12, the base 13, the Y-direction rod 14, the fixing hole 15, the threaded hole 16, the X-direction rod 17, the spring 18, the mounting shaft 19, the limiting shaft 2, the fixed cross frame 3, the telescopic cross frame 4, the concrete groove 5 and the blind rivet.
Detailed Description
In order to deepen the understanding of the present invention, the present invention will be further described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.
As shown in fig. 1-6, a high-stability protective guardrail for building construction comprises a plurality of upright post groups 1 connected by crossbars, wherein each upright post group 1 comprises a vertical post 11 made of light aluminum alloy and a base 12 made of cast iron; the base 12 is trapezoidal in cross-section.
The bottom of montant 11 is equipped with the connecting plate, the lower surface of connecting plate is equipped with four evenly distributed's installation axle 18, and four installation axle 18's middle parts are equipped with spacing axle 19, the upper surface of base 12 is equipped with the fixed orifices 14 that match with installation axle 18, the side of base 12 is equipped with two X to spout and two Y to the spout, X all be equipped with X to pole 16 in to the spout, Y all be equipped with Y to pole 13 in to the spout, X is interference fit to pole 16 and X to spout, Y to pole 13 and Y to the cooperation between the spout.
The X-direction rod 16 passes through an X-direction chute on the base and two mounting shafts 18 which are level with each other, and the Y-direction rod 13 passes through a Y-direction chute on the base and two mounting shafts 18 which are level with each other; the ends of the two X-bars 16 are each connected to a yoke plate, the middle of which is connected to the side wall of the base 12 by a spring 17.
Still include blind rivet 5 and concrete groove 4, blind rivet 5 link to each other through the bottom surface of bolt with base 12, the middle part of concrete groove 4 be equipped with the cavity that is used for laying the concrete. For selecting the piece, the rivet 5 and the concrete groove 4 further promote the structural stability of the whole protective guardrail if necessary, and the rivet 5 can be fixed on the base 12 by the bolt, when the concrete is solidified by pouring the concrete into the concrete groove 4, the rivet 5 is fixed in the concrete groove 4, thereby increasing the balance weight of the base 12.
The crossbearer has fixed crossbearer 2 and telescopic crossbearer 3 two kinds, fixed crossbearer 2 include the body frame, the both ends of body frame all are equipped with the annular connecting piece, the middle part of body frame is equipped with the stiffener, telescopic crossbearer 3 including a set of telescopic link that parallels, the rectangle is personally submitted to the transversal of telescopic link. The length of the protective guard can be adjusted through the telescopic cross frame 3.
The upper surface of the base 12 is provided with a threaded hole 15, and the threaded hole 15 is positioned at the upper end of the Y-direction chute. In use, in order to prevent the Y-direction rod 13 from slipping out of the Y-direction sliding groove, a screw can be screwed into the threaded hole 15 to abut against the Y-direction rod 13.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A high-stability protective guardrail for building construction is characterized by comprising a plurality of upright post groups connected through cross braces, wherein each upright post group comprises a vertical post and a base; the bottom of the vertical rod is provided with a connecting plate, the lower surface of the connecting plate is provided with four uniformly distributed installation shafts, the middle parts of the four installation shafts are provided with limit shafts, the upper surface of the base is provided with fixing holes matched with the installation shafts, the side surface of the base is provided with two X-direction chutes and two Y-direction chutes, X-direction rods are arranged in the X-direction chutes, Y-direction rods are arranged in the Y-direction chutes, the X-direction rods penetrate through the X-direction chutes on the base and the two installation shafts which are parallel to each other, and the Y-direction rods penetrate through the Y-direction chutes on the base and the two installation shafts which are parallel to each other; the end parts of the two X-direction rods are connected with the yoke plate, and the middle part of the yoke plate is connected with the side wall of the base through a spring.
2. The high-stability protective guardrail for building construction as claimed in claim 1, further comprising a blind rivet and a concrete groove, wherein the blind rivet is connected with the bottom surface of the base through a bolt, and a cavity for placing concrete is formed in the middle of the concrete groove.
3. The high-stability protective fence for building construction according to claim 1, wherein the cross frame is a fixed cross frame, the fixed cross frame comprises a main frame, annular connecting pieces are arranged at both ends of the main frame, and a reinforcing rod is arranged in the middle of the main frame.
4. The high-stability protective guardrail for building construction as claimed in claim 1, wherein the cross frame is a telescopic cross frame, the telescopic cross frame comprises a set of parallel telescopic rods, and the cross section of each telescopic rod is rectangular.
5. The high-stability protective guardrail for building construction as claimed in claim 1, wherein the vertical rods are made of light aluminum alloy.
6. The high-stability protective guardrail for building construction as claimed in claim 1, wherein the upper surface of the base is provided with a threaded hole, and the threaded hole is positioned at the upper end of the Y-direction chute.
7. The high-stability protective fence for building construction according to claim 1, wherein the base has a trapezoidal cross section.
8. The high-stability protective guardrail for building construction as claimed in claim 1, wherein the base is made of cast iron.
9. The high-stability protective fence for building construction according to claim 1, wherein the middle part of the yoke plate is connected with the side wall of the base through two springs.
10. The high-stability protective guardrail for building construction according to claim 1, wherein the X-direction rod and the X-direction chute and the Y-direction rod and the Y-direction chute are in interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021882872.2U CN213869229U (en) | 2020-09-02 | 2020-09-02 | High stability's protection guardrail for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021882872.2U CN213869229U (en) | 2020-09-02 | 2020-09-02 | High stability's protection guardrail for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213869229U true CN213869229U (en) | 2021-08-03 |
Family
ID=77047759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021882872.2U Active CN213869229U (en) | 2020-09-02 | 2020-09-02 | High stability's protection guardrail for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213869229U (en) |
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2020
- 2020-09-02 CN CN202021882872.2U patent/CN213869229U/en active Active
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