CN215291857U - Safety protection rail for construction - Google Patents
Safety protection rail for construction Download PDFInfo
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- CN215291857U CN215291857U CN202121496028.0U CN202121496028U CN215291857U CN 215291857 U CN215291857 U CN 215291857U CN 202121496028 U CN202121496028 U CN 202121496028U CN 215291857 U CN215291857 U CN 215291857U
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- screw rod
- protective net
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Abstract
The utility model discloses a safety protection rail for construction, which belongs to the technical field of construction engineering construction, include: a protective net; the fixed rods are installed at two ends of the outer wall of the protective net, and the protective net is detachably connected with the protective net; the supporting plate is fixedly welded on the inner side of the bottom end of the outer wall of the fixing rod; and the fixing plate is fixedly arranged on the outer wall of the fixing rod and is positioned above the supporting plate. The utility model discloses a set up fixed establishment, the realization is placed the protection network at mounted position, then promote the driving lever and rotate, the driving lever drives the kicking block and rotates, the kicking block drives the back shaft and rotates, the back shaft drives the driving gear and rotates, the driving gear drives a plurality of driven gear and rotates, a plurality of driven gear drive a plurality of connecting axles rotate, a plurality of connecting axles drive a plurality of lead screws and rotate, thereby make the spacing downstream of a plurality of lead screw sleeves, a plurality of lead screw sleeves insert the ground end and fix the dead lever, thereby the realization is fixed to the installation of protection network.
Description
Technical Field
The utility model relates to a building engineering construction technical field specifically is a safety protection rail for construction.
Background
The safety protection fence can protect and protect personal safety and equipment facilities, is mainly used in occasions such as houses, roads, commercial districts, construction sites of constructional engineering and the like, and although the production process of the safety protection fence for the construction of the existing constructional engineering is mature day by day, part of the safety protection fence for the construction of the constructional engineering is still insufficient to be improved.
According to the Chinese patent number: CN112647759A discloses a safety protection fence for building engineering construction, which belongs to the technical field of building engineering construction and comprises two support rods, wherein a frame is arranged at the middle position of the two support rods, a filling net is connected inside the frame, two sides of the frame are connected with corresponding side support rods through a plurality of connecting blocks, and the upper side and the lower side of one side, away from the frame, of one support rod are connected with large splicing blocks; the splicing structure is provided with the upper large splicing block, the lower large splicing block, the splicing holes, the first small splicing block, the second small splicing block, the third small splicing block, the fourth small splicing block, the splicing through holes, the first splicing rods, the second splicing rods, the third splicing rods and the fourth splicing rods, the structures are mutually matched, splicing of adjacent safety protection fences can be realized through connection of the upper side and the lower side, splicing strength among the safety protection fences is improved, and therefore use safety of the safety protection fences is improved.
However, in the use process of the above-mentioned patent, the support rod and the ground bottom are fixedly installed and depend on the electric cylinder to drive the inserted bar to be inserted into the ground bottom for fixing, a storage battery needs to be equipped, the manufacturing cost is high, the market needs cannot be used, and one inserted bar is not stable enough for fixing the support rod.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a safety protection rail for construction to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a safety barrier rail for construction, comprising:
a protective net;
the fixed rods are installed at two ends of the outer wall of the protective net, and the protective net is detachably connected with the protective net;
the supporting plate is fixedly welded on the inner side of the bottom end of the outer wall of the fixing rod;
the fixing plate is fixedly arranged on the outer wall of the fixing rod and is positioned above the supporting plate;
the fixing mechanism comprises a driving gear, driven gears, a screw rod and a screw rod sleeve, wherein the screw rod sleeve is rotatably installed at the top end of the fixing plate, the driven gears are rotatably installed on the outer wall of the driving gear, the number of the driven gears is one, the screw rod is fixedly installed at the bottom end of the driven gear, the screw rod sleeve is sleeved on the outer wall of the screw rod, and the screw rod sleeve is in sliding connection with the inside of the supporting plate;
the disassembling mechanisms are positioned at two ends of the outer wall of the protective net and used for detachably mounting the protective net and the fixed rod.
Preferably, the disassembly mechanism comprises a fixed seat sleeve, a U-shaped block, a connecting spring, a connecting block, a clamping block and a limiting spring, the fixed seat sleeve is fixedly installed on the outer wall of the fixed rod, the U-shaped block is slidably installed in the fixed seat sleeve, the connecting spring is fixedly installed on one side of the outer wall of the U-shaped block, the connecting block is fixedly installed at two ends of the outer wall of the protective net, the clamping block is slidably installed on two sides of the connecting block, and the limiting spring is fixedly installed in the connecting block and fixedly connected with the outer wall of the clamping block.
Preferably, the two sides in the connecting block are provided with contraction grooves, the inner walls of the contraction grooves are matched with the outer walls of the clamping blocks, and the other ends of the limiting springs are fixedly connected with the inside of the contraction grooves.
Preferably, the inside one end of fixed seat cover is provided with the spread groove, the inner wall of spread groove agrees with mutually with the outer wall of connecting block, the inner wall both sides of spread groove are provided with the spring groove that runs through to fixed seat cover top, the inner wall of spring groove agrees with mutually with the outer wall of U type piece, the other end of connecting spring and the inner wall fixed connection in spring groove.
Preferably, the inside fixed welding of driving gear has the back shaft, the outer wall of back shaft passes through the bearing rotation with the junction of fixed plate and is connected, the fixed welding in top of back shaft has the kicking block, the inside of kicking block is provided with the sliding tray, the inside slidable mounting of sliding tray has the driving lever.
Preferably, the outer wall of driven gear is connected with the outer wall meshing of driving gear, driven gear's bottom and lead screw pass through the fixed welding of connecting axle, the outer wall of connecting axle is connected through the bearing rotation with the junction of fixed plate.
Preferably, the outer wall of the screw rod sleeve is provided with a limiting block, the inside of the supporting plate is provided with a sliding groove matched with the outer wall of the screw rod sleeve, the outer wall of the screw rod is meshed with the inner wall of the screw rod sleeve, and the bottom end of the screw rod sleeve is of a conical structure.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up fixed establishment, realize placing the protection network in the mounted position, insert the bottom of the ground with the circular cone part in lead screw sleeve bottom earlier, then promote the driving lever and rotate, the driving lever drives the kicking block and rotates, the kicking block drives the back shaft and rotates, the back shaft drives the driving gear and rotates, the driving gear drives a plurality of driven gear and rotates, a plurality of driven gear drive a plurality of connecting axles and rotate, a plurality of connecting axles drive a plurality of lead screws and rotate, thereby make a plurality of lead screw sleeves spacing downward movement, a plurality of lead screw sleeves further insert the bottom of the ground and fix the dead lever, thereby realize the installation of protection network fixedly;
2. the utility model discloses a set up detaching mechanism, realize pulling U type piece, when making U type piece along the spacing gliding of spring groove, pulling coupling spring atress extension, meanwhile, the outer wall extrusion fixture block of U type piece, when making the fixture block along the gliding of the inner wall of shrink groove, spacing spring atress shrink, thereby make the fixture block remove to shrink inslot and break away from with the spring groove, thereby remove the protection network and drive the connecting block and break away from with the spread groove, when the installation, insert the spread groove with the connecting block in, the fixture block receives spread groove inner wall extrusion shrink at the shrink inslot, and make spacing spring atress shrink, when the one end in shrink groove is located one side in the spring groove, under the elastic action of spacing spring, promote the fixture block and shift out the shrink groove, the spacing block of fixture block is at the spring inslot, thereby realize that the protection network is fixed with the quick dead lever installation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of the utility model at a;
FIG. 3 is a schematic view of the structure of the fixing seat cover and the connecting block of the present invention;
FIG. 4 is a schematic view of the connection structure of the top block and the shift lever of the present invention;
fig. 5 is a schematic view of the screw rod sleeve structure of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-protective net, 2-fixed rod, 3-supporting plate, 4-fixed plate, 5-fixed mechanism, 501-driving gear, 502-driven gear, 503-screw rod, 504-screw rod sleeve, 6-dismounting mechanism, 601-fixed seat sleeve, 602-U-shaped block, 603-connecting spring, 604-connecting block, 605-clamping block, 606-limiting spring, 7-connecting groove, 8-spring groove, 9-shrinking groove, 10-supporting shaft, 11-top block, 12-sliding groove, 13-deflector rod and 14-connecting shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described, clearly and completely, and the described embodiments are only some embodiments of the present invention, not all embodiments of the present invention, which are described below with reference to the attached drawings in the embodiments of the present invention. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative work belong to the protection scope of the present invention.
Please refer to fig. 1-5, the present invention provides a technical solution: a safety barrier rail for construction, comprising:
a protective net 1;
the fixing rods 2 are installed at two ends of the outer wall of the protective net 1, and the protective net 1 is detachably connected with the protective net 1;
the supporting plate 3 is fixedly welded on the inner side of the bottom end of the outer wall of the fixing rod 2;
the fixing plate 4 is fixedly arranged on the outer wall of the fixing rod 2 and is positioned above the supporting plate 3;
the fixing mechanism 5 comprises a driving gear 501, driven gears 502, a screw rod 503 and screw rod sleeves 504, wherein the screw rod sleeves 504 are rotatably installed at the top end of the fixing plate 4, the driven gears 502 are rotatably installed on the outer wall of the driving gear 501, 3 driven gears 502 are arranged, the screw rod 503 is fixedly installed at the bottom end of the driven gear 502, the screw rod sleeves 504 are sleeved on the outer wall of the screw rod 503, and the screw rod sleeves 504 are in sliding connection with the inner portion of the supporting plate 3;
and the disassembling mechanisms 6 are positioned at two ends of the outer wall of the protective net 1 and used for detachably mounting the protective net 1 and the fixing rod 2.
Wherein, detaching mechanism 6 is including fixed seat cover 601, U type piece 602, coupling spring 603, connecting block 604, fixture block 605 and spacing spring 606, fixed seat cover 601 fixed mounting is at the outer wall of dead lever 2, U type piece 602 slidable mounting is in the inside of fixed seat cover 601, coupling spring 603 fixed mounting is in outer wall one side of U type piece 602, connecting block 604 fixed mounting is at the outer wall both ends of protection network 1, fixture block 605 slidable mounting is in the inside both sides of connecting block 604, spacing spring 606 fixed mounting is in the inside of connecting block 604, and with the outer wall fixed connection of fixture block 605, be convenient for the quick installation dismantlement of protection network 1 and dead lever 2.
Wherein, the inside both sides of connecting block 604 are provided with shrink groove 9, and the inner wall of shrink groove 9 agrees with mutually with the outer wall of fixture block 605, and the other end of spacing spring 606 and the inside fixed connection of shrink groove 9 are convenient for fixture block 605 to remove the shrink in shrink groove 9.
Wherein, fixed seat cover 601's inside one end is provided with spread groove 7, and the inner wall of spread groove 7 agrees with mutually with the outer wall of connecting block 604, and the inner wall both sides of spread groove 7 are provided with the spring groove 8 that runs through to fixed seat cover 601 top, and the inner wall of spring groove 8 agrees with mutually with the outer wall of U type piece 602, and the other end of connecting spring 603 and the inner wall fixed connection of spring groove 8, the spacing connection of the slip of the U type piece 602 of being convenient for.
Wherein, the inside fixed welding of driving gear 501 has back shaft 10, and the junction of the outer wall of back shaft 10 and fixed plate 4 passes through the bearing and rotates and be connected, and the fixed welding in top of back shaft 10 has kicking block 11, and the inside of kicking block 11 is provided with sliding tray 12, and the inside slidable mounting of sliding tray 12 has driving lever 13, is convenient for support driving gear 501 and rotates.
The outer wall of the driven gear 502 is meshed with the outer wall of the driving gear 501, the bottom end of the driven gear 502 is fixedly welded with the lead screw 503 through the connecting shaft 14, the outer wall of the connecting shaft 14 is rotatably connected with the joint of the fixing plate 4 through a bearing, and the driving gear 501 drives the driven gear 502 to rotate conveniently, so that the connecting shaft 14 drives the lead screw 503 to rotate.
The outer wall of the screw rod sleeve 504 is provided with a limiting block, the inside of the supporting plate 3 is provided with a sliding groove matched with the outer wall of the screw rod sleeve 504, the outer wall of the screw rod 503 is meshed with the inner wall of the screw rod sleeve 504, the bottom end of the screw rod sleeve 504 is of a conical structure, and the screw rod 503 can rotate to enable the screw rod sleeve 504 to move up and down along the supporting plate 3 conveniently.
The utility model discloses a theory of operation is: when the safety protection fence for building construction is used, the protection net 1 is placed at an installation position, then the driving lever 13 is pushed to rotate, the driving lever 13 drives the ejector block 11 to rotate, the ejector block 11 drives the support shaft 10 to rotate, the support shaft 10 drives the driving gear 501 to rotate, the driving gear 501 drives the driven gears 502 to rotate, the driven gears 502 drive the connecting shafts 14 to rotate, the connecting shafts 14 drive the lead screws 503 to rotate, so that the lead screw sleeves 504 are limited to move downwards, the lead screw sleeves 504 are inserted into the ground to fix the fixed rod 2, so that the protection net 1 is installed and fixed, the U-shaped block 602 is pulled to slide along the spring groove 8 in a limiting manner, the connecting spring 603 is pulled to extend in a forced manner, meanwhile, the outer wall of the U-shaped block 602 extrudes the fixture block 605, so that the fixture block 605 slides along the inner wall of the contraction groove 9, and the limiting spring 606 is pulled to contract in a forced manner, thereby make fixture block 605 move to shrink inslot 9 and break away from with spring groove 8, thereby remove protection network 1 and drive connecting block 604 and spread groove 7 and break away from, when the installation, insert connecting block 604 in spread groove 7, fixture block 605 receives spread groove 7 inner wall extrusion shrink in shrink groove 9, and make spacing spring 606 atress shrink, when the one end of shrink groove 9 is located one side of spring groove 8, under the elastic force effect of spacing spring 606, promote fixture block 605 and shift out shrink groove 9, the spacing block of fixture block 605 is in spring groove 8, thereby realize that protection network 1 and dead lever 2 install fixedly fast.
Reference throughout this specification to the description of the terms "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. The schematic representations of the above terms in this specification do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments described. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a safety protection rail for construction which characterized in that includes:
a protective net (1);
the fixing rods (2) are mounted at two ends of the outer wall of the protective net (1), and the protective net (1) is detachably connected with the protective net (1);
the supporting plate (3) is fixedly welded on the inner side of the bottom end of the outer wall of the fixing rod (2);
the fixing plate (4) is fixedly arranged on the outer wall of the fixing rod (2) and is positioned above the supporting plate (3);
the fixing mechanism (5) comprises a driving gear (501), a driven gear (502), a screw rod (503) and screw rod sleeves (504), the screw rod sleeves (504) are rotatably installed at the top end of the fixing plate (4), the driven gear (502) is rotatably installed on the outer wall of the driving gear (501), 3 driven gears (502) are arranged, the screw rod (503) is fixedly installed at the bottom end of the driven gear (502), the screw rod sleeves (504) are sleeved on the outer wall of the screw rod (503), and the screw rod sleeves (504) are in sliding connection with the inner portion of the supporting plate (3);
and the disassembling mechanisms (6) are positioned at two ends of the outer wall of the protective net (1) and used for detachably mounting the protective net (1) and the fixed rod (2).
2. The safety protection fence for building construction according to claim 1, characterized in that: the disassembly mechanism (6) comprises a fixed seat sleeve (601), a U-shaped block (602), a connecting spring (603), a connecting block (604), a clamping block (605) and a limiting spring (606), wherein the fixed seat sleeve (601) is fixedly installed on the outer wall of a fixed rod (2), the U-shaped block (602) is slidably installed inside the fixed seat sleeve (601), the connecting spring (603) is fixedly installed on one side of the outer wall of the U-shaped block (602), the connecting block (604) is fixedly installed at two ends of the outer wall of a protective net (1), the clamping block (605) is slidably installed on two sides of the inside of the connecting block (604), and the limiting spring (606) is fixedly installed inside the connecting block (604) and fixedly connected with the outer wall of the clamping block (605).
3. The safety protection fence for building construction according to claim 2, characterized in that: two sides of the inside of the connecting block (604) are provided with contraction grooves (9), the inner walls of the contraction grooves (9) are matched with the outer walls of the clamping blocks (605), and the other ends of the limiting springs (606) are fixedly connected with the inside of the contraction grooves (9).
4. The safety protection fence for building construction according to claim 2, characterized in that: the inside one end of fixed seat cover (601) is provided with spread groove (7), the inner wall of spread groove (7) agrees with mutually with the outer wall of connecting block (604), the inner wall both sides of spread groove (7) are provided with and run through spring groove (8) to fixed seat cover (601) top, the inner wall of spring groove (8) agrees with mutually with the outer wall of U type piece (602), the other end of connecting spring (603) and the inner wall fixed connection of spring groove (8).
5. The safety protection fence for building construction according to claim 1, characterized in that: the inside fixed welding of driving gear (501) has back shaft (10), the outer wall of back shaft (10) is connected through the bearing rotation with the junction of fixed plate (4), the fixed welding in top of back shaft (10) has kicking block (11), the inside of kicking block (11) is provided with sliding tray (12), the inside slidable mounting of sliding tray (12) has driving lever (13).
6. The safety protection fence for building construction according to claim 1, characterized in that: the outer wall of the driven gear (502) is meshed with the outer wall of the driving gear (501), the bottom end of the driven gear (502) is fixedly welded with the lead screw (503) through the connecting shaft (14), and the joint of the outer wall of the connecting shaft (14) and the fixing plate (4) is rotatably connected through a bearing.
7. The safety protection fence for building construction according to claim 1, characterized in that: the outer wall of screw rod sleeve (504) is provided with the stopper, the inside of backup pad (3) is provided with the spout that agrees with mutually with screw rod sleeve (504) outer wall, the outer wall of lead screw (503) and the inner wall meshing of screw rod sleeve (504) are connected, the bottom of screw rod sleeve (504) is the toper structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121496028.0U CN215291857U (en) | 2021-07-02 | 2021-07-02 | Safety protection rail for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121496028.0U CN215291857U (en) | 2021-07-02 | 2021-07-02 | Safety protection rail for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215291857U true CN215291857U (en) | 2021-12-24 |
Family
ID=79520216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121496028.0U Active CN215291857U (en) | 2021-07-02 | 2021-07-02 | Safety protection rail for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215291857U (en) |
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2021
- 2021-07-02 CN CN202121496028.0U patent/CN215291857U/en active Active
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