CN211173197U - General formula construction stair safety protective guard - Google Patents
General formula construction stair safety protective guard Download PDFInfo
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- CN211173197U CN211173197U CN201921524270.7U CN201921524270U CN211173197U CN 211173197 U CN211173197 U CN 211173197U CN 201921524270 U CN201921524270 U CN 201921524270U CN 211173197 U CN211173197 U CN 211173197U
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- rod
- post
- connecting channel
- screw thread
- connecting piece
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Abstract
The utility model discloses a general stair safety protective guard for building construction, which comprises a plurality of upright posts, wherein a plurality of protective rods are connected between the upright posts; the side surface of the upright post is fixedly connected with one end of the threaded post at equal intervals, two ends of the protective rod are both provided with fixed balls, and the fixed balls are positioned in the connecting piece; the middle part of the connecting piece is a through connecting channel, one end of the connecting channel is provided with a ball groove, the fixing ball is positioned in the ball groove, the outer surface of the threaded column is provided with an external thread, and the inner surface of the connecting channel is provided with an internal thread matched with the external thread of the threaded column; the utility model discloses a screw thread post and connecting piece's cooperation can be applicable to the distance between the stand of certain limit to the installation work who carries out the fender rod that can be very good protects for better, can be rotatory to the reinforcing groove with the one end of stiffener.
Description
Technical Field
The utility model relates to a construction field, more specifically say, relate to a general formula construction stair safety protective guard.
Background
The building is used as a component for vertical traffic between floors and is used for traffic connection between floors and when the height difference is large, stairs are also arranged in multi-storey and high-rise buildings which are provided with elevators and automatic ladders as main vertical traffic means, the high-rise buildings still need to keep the stairs for escape in fire despite of adopting the elevators as main vertical traffic means, the stairs comprise a stair section (also called as a stair run), a platform (rest platform), a surrounding component and the like of continuous steps, the horizontal projection distance between the lowest step and the highest step of the stairs is the stair length, and the total height of the steps is the stair height;
in order to ensure the safety of the stairs, protective guards are installed on two sides or one side of the stairs to prevent people from falling, and the existing stair safety protective guard is low in construction speed mainly because the protective guard between the upright posts is time-consuming to install, the installation mainly adopts the following two modes, one mode is to install the upright posts firstly, then measure the length between the upright posts, then determine the length of the protective guard, then carry out interception and fixed installation, and the other mode is to determine the length between the upright posts through accurate measurement in advance and then take out the protective guard with fixed length for installation; the traditional stair safety protective guard is slow in construction speed.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the slow problem of traditional stair safety protective guard construction speed that exists among the prior art, the utility model aims to provide a general formula building construction stair safety protective guard, it can realize that traditional stair safety protective guard construction speed is fast.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
A safety protective guard for a general building construction stair comprises a plurality of upright posts, wherein a plurality of protective rods are connected between the upright posts;
the side surface of the upright post is fixedly connected with one end of the threaded post at equal intervals, two ends of the protective rod are both provided with fixed balls, and the fixed balls are positioned in the connecting piece;
the connecting piece middle part be the interface channel who runs through, interface channel one end has seted up the ball groove, fixed ball be located the ball inslot, the screw thread post surface is provided with the external screw thread, the interface channel internal surface be provided with the internal thread that the external screw thread of screw thread post matches.
Preferably, the side of the threaded column far away from the upright column is provided with piercing teeth, and the connecting channel is filled with an adhesive bag.
Preferably, a plurality of grooves are formed in the lower portion of the side face of the protection rod body at equal intervals, one end of each groove is rotatably connected with one end of the reinforcing rod through a rotating shaft, and a plurality of reinforcing grooves matched with the other end of the reinforcing rod are formed in the upper portion of the side face of the protection rod body at equal intervals.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of: the utility model discloses a screw thread post and connecting piece's cooperation can be applicable to the distance between the stand of certain limit to the installation work who carries out the fender rod that can be very good protects for better, can be rotatory to the reinforcing groove with the one end of stiffener.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;
fig. 3 is a schematic view of a part of the structure of the guard bar of the present invention.
The reference numbers in the figures illustrate:
1. a column; 2. a guard bar; 3. a threaded post; 4. fixing the ball; 5. a connecting member; 6. a connecting channel; 7. a ball groove; 8. piercing the teeth; 9. a binder capsule; 10. a groove; 11. a rotating shaft; 12. a reinforcing bar; 13. and a reinforcing groove.
Detailed Description
The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; rather than all embodiments. Based on the embodiment of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.
Referring to fig. 1-3, a safety guard rail for a general building construction stair comprises a plurality of vertical columns 1, and a plurality of guard bars 2 are connected between the vertical columns 1.
The side surface of the upright post 1 is fixedly connected with one end of a threaded post 3 at equal intervals, two ends of the protective rod 2 are both provided with fixed balls 4, and the fixed balls 4 are positioned in the connecting piece 5;
connecting piece 5 middle part is connecting channel 6 for running through, and ball groove 7 has been seted up to connecting channel 6 one end, and fixed ball 4 is located ball groove 7, and 3 surfaces of screw thread post are provided with the external screw thread, and 6 internal surfaces of connecting channel are provided with the internal thread that matches with the external screw thread of screw thread post 3.
The side of the threaded column 3 far away from the upright column 1 is provided with a piercing tooth 8, and the connecting channel 6 is filled with an adhesive capsule 9.
A plurality of grooves 10 are equidistantly formed in the lower portion of the side face of the rod body of the protection rod 2, one end of each groove 10 is rotatably connected with one end of a reinforcing rod 12 through a rotating shaft 11, and a plurality of reinforcing grooves 13 matched with the other end of each reinforcing rod 12 are equidistantly formed in the upper portion of the side face of the rod body of the protection rod 2.
The working principle is as follows:
as shown in figure 1, when the utility model is constructed, two upright posts are fixed, and the distance between the two upright posts is certainly less than the length of the protective rod plus the length of the two connecting pieces;
as shown in fig. 1, after the upright post is installed, the guard bar is then installed, it is determined which threaded post on the upright post is connected to one end of the guard bar, for example, the lowest threaded post, and then another threaded post connected to the other upright post is selected (depending on the length, it is not necessarily the lowest threaded post);
as shown in fig. 2, after the above steps are determined, the connecting piece is rotated to connect the threaded column with the connecting piece through the connecting channel, the adhesive capsules can be selectively placed in the connecting channel before connection, and the teeth are punctured to puncture the adhesive capsules during threaded connection, so that the adhesive in the adhesive capsules flows out to fill the connecting channel and the spherical groove, and thus fixation is realized;
the protection rod can be well installed through selection of the threaded columns and matching of the connecting pieces, convenience and rapidness are realized, and construction is very rapid;
as shown in fig. 3, the reinforcing rod can be additionally arranged between the existing guard bars, in order to prevent children or articles from passing through the guard bars, the reinforcing rod is fixed through screws or nails at present, and the utility model discloses a rotatory reinforcing rod is forced to rotate the other end of the reinforcing rod to the reinforcing groove of the suitable guard bar below, thereby realizing the enhancement of protection, and the operation is simple and fast.
The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.
Claims (3)
1. The utility model provides a general formula construction stair safety protective guard, includes a plurality of stand (1), its characterized in that: a plurality of protective rods (2) are connected between the upright posts (1);
the side surface of the upright post (1) is fixedly connected with one end of the threaded post (3) at equal intervals, two ends of the protective rod (2) are both provided with fixed balls (4), and the fixed balls (4) are positioned in the connecting piece (5);
connecting piece (5) middle part be connecting channel (6) that run through, ball groove (7) have been seted up to connecting channel (6) one end, fixed ball (4) be located ball groove (7), screw thread post (3) surface is provided with the external screw thread, connecting channel (6) internal surface be provided with the internal thread that matches with the external screw thread of screw thread post (3).
2. The general stair safety guard rail for building construction according to claim 1, wherein: the side surface of the threaded column (3) far away from the upright column (1) is provided with piercing teeth (8), and the connecting channel (6) is filled with an adhesive capsule (9).
3. The general stair safety guard rail for building construction according to claim 1, wherein: a plurality of grooves (10) are formed in the lower portion of the side face of the rod body of the protection rod (2) at equal intervals, one end of each groove (10) is rotatably connected with one end of the reinforcing rod (12) through a rotating shaft (11), and a plurality of reinforcing grooves (13) matched with the other end of the reinforcing rod (12) are formed in the upper portion of the side face of the rod body of the protection rod (2) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921524270.7U CN211173197U (en) | 2019-09-14 | 2019-09-14 | General formula construction stair safety protective guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921524270.7U CN211173197U (en) | 2019-09-14 | 2019-09-14 | General formula construction stair safety protective guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211173197U true CN211173197U (en) | 2020-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921524270.7U Active CN211173197U (en) | 2019-09-14 | 2019-09-14 | General formula construction stair safety protective guard |
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| Country | Link |
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| CN (1) | CN211173197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117027466A (en) * | 2023-10-08 | 2023-11-10 | 山东高速德建集团有限公司 | Movable safety protection shed for building construction |
-
2019
- 2019-09-14 CN CN201921524270.7U patent/CN211173197U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117027466A (en) * | 2023-10-08 | 2023-11-10 | 山东高速德建集团有限公司 | Movable safety protection shed for building construction |
| CN117027466B (en) * | 2023-10-08 | 2023-12-05 | 山东高速德建集团有限公司 | Movable safety protection shed for building construction |
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