CN216588045U - Guard rail with adjustable width - Google Patents
Guard rail with adjustable width Download PDFInfo
- Publication number
- CN216588045U CN216588045U CN202123152277.0U CN202123152277U CN216588045U CN 216588045 U CN216588045 U CN 216588045U CN 202123152277 U CN202123152277 U CN 202123152277U CN 216588045 U CN216588045 U CN 216588045U
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- guardrail
- cross
- guard rail
- rod
- vertical rod
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Abstract
The utility model discloses a width-adjustable guard rail, which comprises a left guard rail and a right guard rail, wherein the left guard rail consists of a first vertical rod and a plurality of first cross rods; a through hole is formed in the first cross rod, one end of the second cross rod is inserted into the through hole corresponding to the first cross rod, connecting holes are formed in the ends of the first cross rods arranged at the topmost end and the bottommost end of the first vertical rod, anti-falling bolts are inserted into the connecting holes, and the second cross rod is connected with the corresponding first cross rod through the anti-falling bolts; by the arrangement of the integral structure, the application range of the guardrail is increased, the turnover rate is improved, the guardrail is more convenient to mount and dismount, and the loss of the guardrail and the mounting cost can be effectively reduced.
Description
Technical Field
The utility model relates to the field of safety protection devices, in particular to a width-adjustable protective railing.
Background
In daily building construction, the protection railing has very important effect in the aspect of strengthening construction safety and avoiding constructors to fall, and stair protection railing for site operation belongs to the supporting facility of temporary construction's safety, and most adopt the customization, and size standard can not be unified, often disposable input, once only scrap after using, can not have enough to meet the need the use, leads to a large amount of repeated construction and material consumption, causes the waste of resource and the improvement of construction cost, is not conform to sustainable development's theory. Therefore, the design of a width-adjustable guard rail is an urgent problem to be solved in the industry.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a width-adjustable guard rail. The utility model has the advantages of increased application range, improved turnover rate, more convenient installation and disassembly, and effectively reduced loss of the protective barrier and installation cost.
The technical scheme of the utility model is as follows: a guard rail with adjustable width comprises a left guard rail and a right guard rail, wherein the left guard rail consists of a first vertical rod and a plurality of first cross rods, the plurality of first cross rods are arranged on one side of the first vertical rod in parallel and at equal intervals, the right guard rail consists of a second vertical rod and a plurality of second cross rods, the plurality of second cross rods are arranged on one side of the second vertical rod in parallel and at equal intervals, the first vertical rod and the second vertical rod are arranged in parallel, and the plurality of first cross rods and the plurality of second cross rods are in one-to-one correspondence; a through hole is formed in the first cross rod, one end of the second cross rod is inserted into the through hole corresponding to the first cross rod, connecting holes are formed in the top end and the bottom end of the first cross rod respectively, anti-falling bolts are inserted into the connecting holes, and the second cross rod is connected with the corresponding first cross rod through the anti-falling bolts; the bottom of left side guardrail is equipped with first guard flap, and the bottom of right side guardrail is equipped with second guard flap.
In the above-mentioned guard rail of adjustable width, the top and the bottom of first pole setting to and the top and the bottom of second pole setting all are equipped with the installation otic placode.
In the guard rail of aforementioned adjustable width, the connection of first guard flap and left guardrail is full weld all around, and the one end and the second pole setting welding of second guard flap, and the top of second guard flap is equipped with U type structure, and second guard flap is detained on first guard flap through U type structure.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model is provided with a left guardrail and a right guardrail, the left guardrail is composed of a first upright stanchion and a plurality of first cross bars, the right guardrail is composed of a second upright stanchion and a plurality of second cross bars, the inside of the first cross bar is provided with a through hole, one end of the second cross bar is inserted into the through hole corresponding to the first cross bar, one end of the first cross bar arranged at the top end and the bottom end of the first upright stanchion is provided with a connecting hole, an anti-drop bolt is inserted into the connecting hole, the second cross bar is connected with the corresponding first cross bar through the anti-drop bolt, when in installation, the first upright stanchion and the second upright stanchion are respectively fixed at two sides of the opening of the building, the depth of the second cross bar inserted into the first cross bar is adjusted according to the needs, then the anti-drop bolt is utilized to realize the relative fixation of the left guardrail and the right guardrail, through the structure, the application range of the utility model is increased, the turnover rate is improved, and the installation and the disassembly are more convenient, and can effectively reduce the loss of the guard rail and reduce the installation cost.
2. According to the utility model, the first protective baffle is arranged at the bottom of the left guardrail, the second protective baffle is arranged at the bottom of the right guardrail, so that the safety of the guardrail is improved, the first protective baffle and the left guardrail are connected in a full-welding mode, one end of the second protective baffle is welded with the second upright rod, the top of the second protective baffle is provided with the U-shaped structure, and the second protective baffle is buckled on the first protective baffle through the U-shaped structure, so that the first protective baffle and the second protective baffle can be correspondingly adjusted along with the adjustment of the positions of the left guardrail and the right guardrail, and the interference of the installation of the guardrail is avoided.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic view of the connection structure of the first cross bar and the second cross bar according to the present invention;
FIG. 5 is a schematic view of a connection structure of a first protective barrier and a second protective barrier according to the present invention;
fig. 6 presents a schematic view of the installation of the utility model in an elevator opening.
The labels in the figures are: 1-a first upright stanchion; 2-a first cross bar; 3-a second upright stanchion; 4-a second cross bar; 5, mounting an ear plate; 6-connecting holes; 7-anti-drop bolt; 8-a first protective barrier; 9-a second guard flap.
Detailed Description
The utility model is further illustrated by the following figures and examples, which are not to be construed as limiting the utility model.
Example (b): the utility model provides a guard rail of adjustable width, as shown in the attached figure 1-3, includes left guardrail 101 and right guardrail 102, left side guardrail 101 comprises first pole setting 1 and a plurality of first horizontal pole 2, a plurality of first horizontal poles 2 are parallel and the equidistance sets up in one side of first pole setting 1, right side guardrail 102 comprises second pole setting 3 and a plurality of second horizontal pole 4, a plurality of second horizontal poles 4 are parallel and the equidistance sets up in one side of second pole setting 3, first pole setting 1 and the parallel arrangement of second pole setting 3, and a plurality of first horizontal poles 2 and a plurality of second horizontal poles 4 one-to-one. The first vertical rod 1, the second vertical rod 3 and the first cross rod 2 are all made of 40 × 40 × 2 square steel, and the second cross rod is made of 20 × 20 × 2 square steel. The inside of first horizontal pole 2 is equipped with the through-hole, and the one end of second horizontal pole 4 alternates to corresponding in the through-hole of first horizontal pole 2, as shown in fig. 4, sets up and all is equipped with connecting hole 6 in the one end of first horizontal pole 2 of first pole setting 1 topmost and bottommost, and the interlude is equipped with anticreep bolt 7 in connecting hole 6, and second horizontal pole 4 is connected with corresponding first horizontal pole 2 through anticreep bolt 7. The lengths of the first cross bar 2 and the second cross bar 4 are both 800mm, and the shortest overlapping position of the first cross bar 2 and the second cross bar 4 is 100mm, so that the width adjusting range of the utility model is 880mm-1580 mm. The bottom of the left guardrail 101 is provided with a first protective baffle 8, the bottom of the right guardrail 102 is provided with a second protective baffle 9, the protective effect of the guardrail is improved, and the thicknesses of the first protective baffle 8 and the second protective baffle 9 are 1 mm.
The top and the bottom of the first vertical rod 1 and the top and the bottom of the second vertical rod are both provided with mounting ear plates 5, as shown in fig. 6, the mounting ear plates 5 are used for mounting the left guardrail 101 and the right guardrail 102 on two sides of the building opening.
As shown in fig. 5, the first protective baffle 8 and the left guardrail 101 are connected by full welding, one end of the second protective baffle 9 is welded to the second upright rod 3, the top of the second protective baffle 9 is provided with a U-shaped structure, and the second protective baffle 9 is buckled to the first protective baffle 8 via the U-shaped structure, so that the first protective baffle 8 and the second protective baffle 9 can be adjusted correspondingly with the adjustment of the positions of the left guardrail 101 and the right guardrail 102, and the installation of the utility model is prevented from being interfered.
Claims (3)
1. A guard rail of adjustable width, includes left guardrail (101) and right guardrail (102), its characterized in that: the left guardrail (101) is composed of a first vertical rod (1) and a plurality of first cross rods (2), the first cross rods (2) are arranged on one side of the first vertical rod (1) in parallel and equidistantly, the right guardrail (102) is composed of a second vertical rod (3) and a plurality of second cross rods (4), the second cross rods (4) are arranged on one side of the second vertical rod (3) in parallel and equidistantly, the first vertical rod (1) and the second vertical rod (3) are arranged in parallel, and the first cross rods (2) correspond to the second cross rods (4) one by one; a through hole is formed in the first cross rod (2), one end of the second cross rod (4) is inserted into the through hole corresponding to the first cross rod (2), connecting holes (6) are formed in the top end and the bottom end of the first vertical rod (1) at one end of the first cross rod (2), anti-falling bolts (7) are inserted into the connecting holes (6), and the second cross rod (4) is connected with the corresponding first cross rod (2) through the anti-falling bolts (7); the bottom of the left guardrail (101) is provided with a first protective baffle (8), and the bottom of the right guardrail (102) is provided with a second protective baffle (9).
2. The adjustable width guard rail of claim 1, wherein: the top and the bottom of first pole setting (1) to and the top and the bottom of second pole setting all are equipped with installation otic placode (5).
3. The adjustable width guard rail of claim 1, wherein: first guard flap (8) and left guardrail (101) be connected for full welding all around, the one end and the welding of second pole setting (3) of second guard flap (9), and the top of second guard flap (9) is equipped with U type structure, and second guard flap (9) are detained on first guard flap (8) through U type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123152277.0U CN216588045U (en) | 2021-12-15 | 2021-12-15 | Guard rail with adjustable width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123152277.0U CN216588045U (en) | 2021-12-15 | 2021-12-15 | Guard rail with adjustable width |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216588045U true CN216588045U (en) | 2022-05-24 |
Family
ID=81612282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123152277.0U Active CN216588045U (en) | 2021-12-15 | 2021-12-15 | Guard rail with adjustable width |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216588045U (en) |
-
2021
- 2021-12-15 CN CN202123152277.0U patent/CN216588045U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |