CN212984886U - Guardrail for construction - Google Patents
Guardrail for construction Download PDFInfo
- Publication number
- CN212984886U CN212984886U CN202021489190.5U CN202021489190U CN212984886U CN 212984886 U CN212984886 U CN 212984886U CN 202021489190 U CN202021489190 U CN 202021489190U CN 212984886 U CN212984886 U CN 212984886U
- Authority
- CN
- China
- Prior art keywords
- guardrail
- fixed
- spring
- side wall
- cavity
- 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
Links
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 9
- 238000009435 building construction Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a guardrail for building construction, which belongs to the technical field of building construction, and particularly relates to a guardrail for building construction, which comprises two fixed plates, wherein one side adjacent to the two fixed plates is provided with a strip-shaped groove, a protective net is fixedly arranged between the two fixed plates, two ends of the protective net are fixedly provided with symmetrical mounting mechanisms, the lower side walls of the two fixed plates are fixedly provided with supporting rods, the rod walls of the two supporting rods are fixedly provided with symmetrical first connecting blocks, the side walls of the two first connecting blocks are respectively provided with a reinforcing rod through the rotation of a first shaft pin, the rod walls of the supporting rods are provided with symmetrical chutes, the inner part of each chute is provided with a first slide block in a sliding way, the reinforcing rods can be folded and stored, so that the guardrail occupies smaller space, is convenient to carry and effectively protect the guardrail by self, and prevents construction vehicles or construction personnel from being accidentally collid, affecting the service life of the guardrail.
Description
Technical Field
The utility model relates to a construction technical field specifically is a guardrail for construction.
Background
At present, with the rapid development of urbanization construction and modern industry, the land resources are more and more tense, which leads to the inevitable pursuit of development to space for modern urban buildings, so more and more high-rise and super high-rise buildings stand from cities.
In the construction process of a building, guard rails are generally arranged around the building for the purpose of safety around a construction place, but the conventional guard rails for construction are large in size, cannot be folded and stored when not in use, are inconvenient to carry and transport, and are easy to collide with the guard rails by passing vehicles and construction personnel when in use, so that the guard rails are easy to damage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a guardrail for construction to the guardrail size in the past that proposes in solving above-mentioned background art is great, can not fold, and the transportation of being not convenient for is carried, and can not effectively protect self, is leaded to the problem of damage by external vehicle and the unexpected collision of constructor easily.
In order to achieve the above object, the utility model provides a following technical scheme: a guardrail for building construction comprises two fixing plates, wherein one adjacent side of the two fixing plates is provided with a strip-shaped groove, a protective net is fixedly arranged between the two fixing plates together, two ends of the protective net are fixedly provided with symmetrical mounting mechanisms, the lower side walls of the two fixing plates are fixedly provided with supporting rods, the rod walls of the two supporting rods are fixedly provided with symmetrical first connecting blocks, the side walls of the two first connecting blocks are respectively provided with a reinforcing rod in a rotating manner through a first shaft pin, the rod walls of the supporting rods are provided with symmetrical sliding grooves, first sliding blocks are arranged in the sliding grooves in a sliding manner, two ends of each first sliding block are provided with connecting plates in a rotating manner through a second shaft pin, the rod walls of the two reinforcing rods are respectively provided with a second connecting block, and the deviated ends of the two connecting plates are respectively connected with the two second connecting blocks in a rotating manner through a, the cavity has been seted up to the inside of first slider, the fixed stop gear that is provided with in inside of cavity, two the one end that the fixed plate deviates from all vertically is provided with the guard plate, two the inside of guard plate is all fixed and is provided with buffer gear.
Preferably, stop gear includes the stopper, the stopper with the lateral wall sliding connection of cavity, the fixed gag lever post that is provided with of left side wall of stopper, the spacing groove has been seted up to the lateral wall of spout, the left end of gag lever post run through the left side wall of cavity extend to the outside and with joint between the spacing groove, the fixed connecting rod that is provided with of right side wall of stopper, the right-hand member of connecting rod run through the right side wall of cavity extend to the outside and fixed being provided with and draw the piece, the fixed cup joint of pole wall of connecting rod has first spring, the left end of first spring with the right side wall fixed connection of stopper, the right-hand member of first spring with the right side wall fixed connection of cavity.
Preferably, buffer gear includes the connecting block, two the connecting block all with the lateral wall fixed connection of guard plate, two common fixedly connected with dead lever between the connecting block, the pole wall of dead lever slides and is provided with the second slider of symmetry, the fixed cup joint in both ends of dead lever has the second spring of symmetry, two the adjacent one end of second spring all with the lateral wall fixed connection of second slider, two the one end that the second spring deviates from is all the lateral wall fixed connection of connecting block, the lateral wall of fixed plate with rotate through the fourth pivot between the second slider and be provided with the buffer board of symmetry.
Preferably, the installation mechanism comprises an installation block, the installation block is fixedly connected with the two ends of the protective net, and the installation block is fixedly connected with the inner wall of the strip-shaped groove through a bolt.
Preferably, the protection plate is made of a rubber material.
Compared with the prior art, the beneficial effects of the utility model are that:
1) through the common cooperation of first connecting block, second connecting block, anchor strut, first slider, connecting plate, stopper, gag lever post, connecting rod, draw piece and first spring, fold to the anchor strut and accomodate, make the guardrail occupy less space, conveniently carry.
2) Through the common cooperation of guard plate, connecting block, dead lever, second slider, second spring and buffer board, effectively protect self, prevent that construction vehicle or constructor from taking place accidental collision with the guardrail and leading to the guardrail to damage, influence the life of guardrail.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is an enlarged schematic view of portion B of FIG. 1;
FIG. 4 is an enlarged schematic view of a portion C of FIG. 1;
fig. 5 is an enlarged schematic view of a portion D in fig. 1.
In the figure: the device comprises a fixing plate 1, a protective net 2, a supporting rod 3, a first connecting block 4, a reinforcing rod 5, a first sliding block 6, a connecting plate 7, a second connecting block 8, a protective plate 9, a limiting block 10, a limiting rod 11, a connecting rod 12, a pulling block 13, a first spring 14, a connecting block 15, a fixing rod 16, a second sliding block 17, a second spring 18, a buffer plate 19 and a mounting block 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-5, the present invention provides a technical solution: a guardrail for building construction comprises two fixing plates 1, strip-shaped grooves are formed in adjacent sides of the two fixing plates 1, a protective net 2 is fixedly arranged between the two fixing plates 1, symmetrical mounting mechanisms are fixedly arranged at two ends of the protective net 2, supporting rods 3 are fixedly arranged on lower side walls of the two fixing plates 1, symmetrical first connecting blocks 4 are fixedly arranged on rod walls of the two supporting rods 3, reinforcing rods 5 are rotatably arranged on side walls of the two first connecting blocks 4 through first shaft pins, symmetrical sliding grooves are formed in the rod walls of the supporting rods 3, first sliding blocks 6 are slidably arranged in the sliding grooves, connecting plates 7 are rotatably arranged at two ends of the first sliding blocks 6 through second shaft pins, second connecting blocks 8 are fixedly arranged on the rod walls of the two reinforcing rods 5, and opposite ends of the two connecting plates 7 are rotatably connected with the two second connecting blocks 8 through third shaft pins, a cavity is formed in the first sliding block 6, a limiting mechanism is fixedly arranged in the cavity, protective plates 9 are longitudinally arranged at the ends, away from the first sliding block, of the two fixed plates 1, and buffer mechanisms are fixedly arranged in the two protective plates 9;
the limiting mechanism comprises a limiting block 10, the limiting block 10 is connected with the side wall of the cavity in a sliding mode, a limiting rod 11 is fixedly arranged on the left side wall of the limiting block 10, a limiting groove is formed in the side wall of the sliding groove, the left end of the limiting rod 11 penetrates through the left side wall of the cavity to extend to the outside and is clamped with the limiting groove, a connecting rod 12 is fixedly arranged on the right side wall of the limiting block 10, the right end of the connecting rod 12 penetrates through the right side wall of the cavity to extend to the outside and is fixedly provided with a pull block 13, a first spring 14 is fixedly sleeved on the rod wall of the connecting rod 12, the left end of the first spring 14 is fixedly connected with the right side wall of the limiting block 10, the right end of the first spring 14 is fixedly connected with the right side wall of the cavity to limit the reinforcing rod 5;
the buffer mechanism comprises connecting blocks 15, the two connecting blocks 15 are fixedly connected with the side wall of the protection plate 9, a fixed rod 16 is fixedly connected between the two connecting blocks 15 together, the rod wall of the fixed rod 16 is provided with symmetrical second sliding blocks 17 in a sliding manner, two ends of the fixed rod 16 are fixedly sleeved with symmetrical second springs 18, the adjacent ends of the two second springs 18 are fixedly connected with the side wall of the second sliding block 17, the end, away from the two second springs 18, of the fixed rod is fixedly connected with the side wall of the connecting block 15, the side wall of the fixed plate 1 and the second sliding block 17 are provided with symmetrical buffer plates 19 in a rotating manner through a fourth shaft pin, so that the buffer mechanisms can effectively protect the buffer plates per se, prevent damage to the guardrail caused by external impact;
the mounting mechanism comprises mounting blocks 20, the mounting blocks 20 are fixedly connected with two ends of the protective net 2, and the mounting blocks 20 are fixedly connected with the inner wall of the strip-shaped groove through bolts, so that the protective net 2 is convenient to mount and dismount;
the protection plate 9 is made of rubber materials, and the buffering capacity is improved.
The working principle is as follows: during the use, when colliding with the guardrail except construction vehicle or constructor, guard plate 9 atress takes place to remove, guard plate 9 promotes the buffer board 19 motion that the lateral wall rotation is connected, two buffer boards 19 promote the second slider 17 that the lateral wall rotation is connected and remove, two second sliders 14 extrude lateral wall fixed connection's second spring 18, cushion outside power, the pulling draws piece 13, draw piece 13 to drive lateral wall fixed connection's connecting rod 12 and remove to the right, connecting rod 12 drives left end fixed connection's stopper 10 and removes to the right, stopper 10 drives and separates between left side wall fixed connection's gag lever post 11 and the spacing groove, remove first slider 6, accomodate stiffener 5 foldingly, the rotating bolt, dismantle installation piece 20, make things convenient for the guardrail to accomodate, and convenient to carry.
Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A guardrail for building construction comprises two fixing plates (1), and is characterized in that one side of each of the two fixing plates (1) adjacent to each other is provided with a strip-shaped groove, a protective net (2) is fixedly arranged between the two fixing plates (1) together, two ends of the protective net (2) are fixedly provided with symmetrical mounting mechanisms, lower side walls of the two fixing plates (1) are fixedly provided with supporting rods (3), rod walls of the two supporting rods (3) are fixedly provided with symmetrical first connecting blocks (4), side walls of the two first connecting blocks (4) are respectively provided with reinforcing rods (5) through rotation of a first shaft pin, rod walls of the supporting rods (3) are provided with symmetrical sliding grooves, first sliding blocks (6) are slidably arranged inside the sliding grooves, two ends of the first sliding blocks (6) are rotatably provided with connecting plates (7) through rotation of a second shaft pin, two the pole wall of anchor strut (5) is all fixed and is provided with second connecting block (8), two the one end that connecting plate (7) deviate from all is through third pivot and two rotate between second connecting block (8) and connect, the cavity has been seted up to the inside of first slider (6), the inside of cavity is fixed and is provided with stop gear, two the one end that fixed plate (1) deviates from all vertically is provided with guard plate (9), two the inside of guard plate (9) is all fixed and is provided with buffer gear.
2. The guardrail for construction according to claim 1, wherein: stop gear includes stopper (10), stopper (10) with the lateral wall sliding connection of cavity, the left side wall of stopper (10) is fixed to be provided with gag lever post (11), the spacing groove has been seted up to the lateral wall of spout, the left side wall that the left end of gag lever post (11) runs through the cavity extend to the outside and with joint between the spacing groove, the right side wall of stopper (10) is fixed to be provided with connecting rod (12), the right side wall that the right-hand member of connecting rod (12) runs through the cavity extends to the outside and fixed being provided with draws piece (13), the pole wall of connecting rod (12) is fixed to have cup jointed first spring (14), the left end of first spring (14) with the right side wall fixed connection of stopper (10), the right-hand member of first spring (14) with the right side wall fixed connection of cavity.
3. The guardrail for construction according to claim 1, wherein: buffer gear includes connecting block (15), two connecting block (15) all with the lateral wall fixed connection of guard plate (9), two common fixedly connected with dead lever (16) between connecting block (15), the pole wall slip of dead lever (16) is provided with second slider (17) of symmetry, the fixed cover in both ends of dead lever (16) has connect symmetrical second spring (18), two the adjacent one end of second spring (18) all with the lateral wall fixed connection of second slider (17), two the one end that second spring (18) deviates from is all the lateral wall fixed connection of connecting block (15), the lateral wall of fixed plate (1) with rotate through the fourth pivot between second slider (17) and be provided with buffer board (19) of symmetry.
4. The guardrail for construction according to claim 1, wherein: the installation mechanism comprises an installation block (20), the installation block (20) is fixedly connected with the two ends of the protective net (2), and the installation block (20) is fixedly connected with the inner wall of the strip-shaped groove through a bolt.
5. The guardrail for construction according to claim 1, wherein: the protection plate (9) is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021489190.5U CN212984886U (en) | 2020-07-25 | 2020-07-25 | Guardrail for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021489190.5U CN212984886U (en) | 2020-07-25 | 2020-07-25 | Guardrail for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212984886U true CN212984886U (en) | 2021-04-16 |
Family
ID=75429152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021489190.5U Expired - Fee Related CN212984886U (en) | 2020-07-25 | 2020-07-25 | Guardrail for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212984886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585873A (en) * | 2021-08-31 | 2021-11-02 | 张任珊 | Safety protection device for asphalt pavement construction |
-
2020
- 2020-07-25 CN CN202021489190.5U patent/CN212984886U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585873A (en) * | 2021-08-31 | 2021-11-02 | 张任珊 | Safety protection device for asphalt pavement construction |
| CN113585873B (en) * | 2021-08-31 | 2022-08-02 | 张任珊 | Safety protection device for asphalt pavement construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |