CN216130684U

CN216130684U - Municipal works are with protection rail convenient to carry

Info

Publication number: CN216130684U
Application number: CN202121703103.6U
Authority: CN
Inventors: 黎国鑫
Original assignee: Anhui Wuluqi Construction Engineering Co ltd
Current assignee: Anhui Wuluqi Construction Engineering Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-03-25
Anticipated expiration: 2031-07-26

Abstract

The utility model relates to the technical field of municipal engineering, and discloses a portable protective fence for municipal engineering, which comprises a fixed stand column, wherein a stabilizing plate is fixedly connected to the lower surface of the fixed stand column, a fixing rod is arranged on the upper surface of the stabilizing plate, a stabilizing ball is fixedly connected to the upper surface of the fixed stand column, a connecting limiting block is fixedly connected to the inner side surface of the fixed stand column, and a protective fence frame is arranged on the inner side of the connecting limiting block. This municipal works are with protection rail convenient to carry carries out spacing fixedly connecting stopper and protection rail frame through operating handle, gag lever post, carriage and spacing post cooperation extension spring, has more stable fixed effect, and fixed stability is better, effectively avoids personnel on every side to cause destruction to protection rail frame, can play better protecting effect, is favorable to the improvement of safety in utilization, very big improvement the convenience of use.

Description

Municipal works are with protection rail convenient to carry

Technical Field

The utility model relates to the technical field of municipal engineering, in particular to a portable protective fence for municipal engineering.

Background

Along with the development of economy, city construction's pace accelerates, municipal works quantity sharply increases, municipal works construction mobility is strong, in order to practice thrift the cost, also in order to protect the environment from polluting, municipal works's rail can be used repeatedly preferably, municipal works rail can play the isolation, strengthen the safety of construction safety and site facilities, avoid non-operating personnel to break into, but the protection rail on the existing market is not only complicated in structure, and the function is single, do not set up hydraulic telescoping rod, remove wheel and shock attenuation wheel, inconvenient staff removes the rail, and the installation is troublesome with dismantling, current rail only can play the warning effect daytime, pedestrian and vehicle are difficult for seeing night, hit easily, cause unsafe hidden danger.

For example, a municipal engineering energy-saving portable protective fence with chinese patent application No. 201720988128.2 is basically described as follows: including the backup pad, first string of catching groove, first bracing piece, the siren, the catching groove is hung to the second, the couple, control switch, the warning light, the support frame, adjust the seat, solar cell panel, the fluorescence frame, the enclosure net, the second bracing piece, manual flexible shelves pole, it is dull and stereotyped, the battery, hydraulic telescoping rod, remove wheel and shock attenuation wheel, this municipal works is with energy-conserving portable protection rail will be fixed to the enclosure net through first string of catching groove and second string of catching groove cooperation couple, but this fixed mode is fixed stability is relatively poor, personnel can pull down the enclosure net easily on every side, be difficult to play corresponding protecting effect, be unfavorable for the improvement of safety in utilization, very big reduction the convenience of use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a portable protective fence for municipal engineering, which solves the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a municipal works are with protection rail convenient to carry, includes the stationary mast, the lower fixed surface of stationary mast is connected with the steadying plate, the upper surface of steadying plate is provided with the dead lever, the last fixed surface of stationary mast is connected with the stabilizer ball, the medial surface fixedly connected with of stationary mast connects the stopper, the inboard of connecting the stopper is provided with the protection rail frame, the inner wall fixedly connected with protection riser of protection rail frame, the equal fixedly connected with spacing fixing device of the left and right sides face of protection rail frame, the positive and the equal fixedly connected with auxiliary stay in bottom at the back of stationary mast.

The limiting and fixing device comprises a U-shaped limiting plate, the inner side face of the U-shaped limiting plate is provided with a sliding frame, the outer side face fixedly connected with limiting columns of the sliding frame, the inner side of the sliding frame is provided with a limiting rod, the inner side of the limiting rod is provided with a connecting frame, the inner side face fixedly connected with operating handles of the connecting frame are provided with first rotating shafts, the outer surfaces of the first rotating shafts are provided with extension springs, and the outer sides of the extension springs are provided with stabilizing frames.

The auxiliary supporting device comprises a fixing support, wherein a first supporting rod is arranged on the outer side of the fixing support, a second rotating shaft is arranged on the outer side of the first supporting rod, a second supporting rod is sleeved on the outer surface of the second rotating shaft, a supporting base is arranged at the bottom of the second supporting rod, a first buffer frame fixedly connected with the lower surface of the first supporting rod and the inner surface of the second supporting rod is arranged, a first buffer spring fixedly connected with the inner surface of the first buffer frame, a second buffer frame fixedly connected with the outer surface of the fixing stand column and the upper surface of the first supporting rod is arranged, and a second buffer spring fixedly connected with the inner surface of the second buffer frame.

Preferably, the fixed stand column and the stabilizing plate are made of cast iron, and the outer surfaces of the fixed stand column and the stabilizing plate are uniformly coated with antirust coatings.

Preferably, the number of the first supporting rods and the second supporting rods is four, and the length of each of the four groups of the first supporting rods and the length of each of the four groups of the second supporting rods are three hundred millimeters.

Preferably, the outer surface of the operating handle is provided with an anti-slip layer, and anti-slip lines are uniformly arranged on the outer surface of the anti-slip layer.

Preferably, the lateral surface of carriage is provided with stabilizes the slider, and stable spout, stable slider and stable spout sliding connection have been seted up to the medial surface of U-shaped limiting plate.

Preferably, the number of the vertical protective plates is twelve, and the widths of the twelve vertical protective plates are all one hundred millimeters.

(III) advantageous effects

Compared with the prior art, the utility model provides a portable protective fence for municipal engineering, which has the following beneficial effects:

1. this municipal works are with protection rail convenient to carry carries out spacing fixedly connecting stopper and protection rail frame through operating handle, gag lever post, carriage and spacing post cooperation extension spring, has more stable fixed effect, and fixed stability is better, effectively avoids personnel on every side to cause destruction to protection rail frame, can play better protecting effect, is favorable to the improvement of safety in utilization, very big improvement the convenience of use.

2. This municipal works are with protection rail convenient to carry carries out the auxiliary stay through first bracing piece, second bracing piece and first buffer spring and the cooperation of second buffer spring to protection rail and fixes, has better support stability, is convenient for carry out safety protection more, very big improvement the security in the use, be favorable to the improvement of convenience in use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the position-limiting fixing device of the present invention;

FIG. 3 is a schematic structural view of an auxiliary supporting device according to the present invention.

In the figure: 1. fixing the upright post; 2. a stabilizing plate; 3. fixing the rod; 4. a stabilizer ball; 5. a limiting block is connected; 6. a protective fence frame; 7. a protective vertical plate; 8. a limiting and fixing device; 801. a U-shaped limiting plate; 802. A carriage; 803. a limiting column; 804. a limiting rod; 805. a connecting frame; 806. an operating handle; 807. A first rotating shaft; 808. an extension spring; 809. a stabilizer frame; 9. an auxiliary support device; 901. fixing a bracket; 902. a first support bar; 903. a second rotating shaft; 904. a second support bar; 905. a support base; 906. a first buffer frame; 907. a first buffer spring; 908. a second buffer frame; 909. a second buffer spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a municipal works are with protection rail convenient to carry, including stationary mast 1, stationary mast 1's lower fixed surface is connected with steadying plate 2, steadying plate 2's upper surface is provided with dead lever 3, stationary mast 1's last fixed surface is connected with stabilizer ball 4, stationary mast 1's medial surface fixedly connected with connects stopper 5, the inboard of connecting stopper 5 is provided with protection rail frame 6, protection rail frame 6's inner wall fixedly connected with protects riser 7, the equal fixedly connected with spacing fixing device 8 of the left and right sides face of protection rail frame 6, the equal fixedly connected with auxiliary stay device 9 in the bottom at the front of stationary mast 1 and the back.

The limiting and fixing device 8 comprises a U-shaped limiting plate 801, a sliding frame 802 is arranged on the inner side surface of the U-shaped limiting plate 801, a limiting column 803 is fixedly connected on the outer side surface of the sliding frame 802, a limiting rod 804 is arranged on the inner side of the sliding frame 802, a connecting frame 805 is arranged on the inner side surface of the limiting rod 804, an operating handle 806 is fixedly connected on the inner side surface of the connecting frame 805, a first rotating shaft 807 is arranged inside the connecting frame 805, an extension spring 808 is arranged on the outer surface of the first rotating shaft 807, the limiting rod 806, the sliding frame 802 and the limiting column 803 are matched with the extension spring 808 to limit and fix the connecting limiting block 5 and the protective fence frame 6, the fixing effect is more stable, the stability is better, the situation that surrounding personnel damage to the protective fence frame 6 is effectively avoided, the better protection effect can be achieved, the improvement of the use safety is facilitated, and the use convenience is greatly improved, a stabilizer 809 is provided outside the extension spring 808.

The auxiliary supporting device 9 comprises a fixed support 901, a first supporting rod 902 is arranged on the outer side of the fixed support 901, a second rotating shaft 903 is arranged on the outer side of the first supporting rod 902, a second supporting rod 904 is sleeved on the outer surface of the second rotating shaft 903, a supporting base 905 is arranged at the bottom of the second supporting rod 904, a first buffer frame 906 is fixedly connected to the lower surface of the first supporting rod 902 and the inner side surface of the second supporting rod 904, a first buffer spring 907 is fixedly connected to the inner side surface of the first buffer frame 906, a second buffer frame 908 is fixedly connected to the outer side surface of the fixed upright post 1 and the upper surface of the first supporting rod 902, a second buffer spring 909 is fixedly connected to the inner side surface of the second buffer frame 908, the first supporting rod 902 and the second supporting rod 904 are matched with the first buffer spring 907 and the second buffer spring 909 to support and fix the protection fence in an auxiliary manner, so that the supporting stability is better, safety protection is more convenient to carry out, and very big improvement the security in the use, be favorable to using convenience's improvement.

In order to prolong the service life of the fixing device, the fixing upright posts 1 and the stabilizing plates 2 are made of cast iron, the outer surfaces of the fixing upright posts 1 and the stabilizing plates 2 are uniformly coated with antirust coatings, the antirust coatings on the outer surfaces of the fixing upright posts 1 and the stabilizing plates 2 prevent corrosion, and the service life is prolonged.

In order to improve the stability of the support, the number of the first support rods 902 and the number of the second support rods 904 are four, the length of each of the four groups of the first support rods 902 and the length of each of the four groups of the second support rods 904 are three hundred millimeters, and the four groups of the first support rods 902 and the four groups of the second support rods 904 are matched with each other to improve the stability of the support.

In the present invention, in order to improve the anti-slip effect, an anti-slip layer is disposed on the outer surface of the operating handle 806, anti-slip lines are uniformly disposed on the outer surface of the anti-slip layer, and the anti-slip lines on the outer surface of the operating handle 806 increase the friction force and improve the anti-slip effect.

In order to improve the sliding stability, a stabilizing slide block is arranged on the outer side surface of the sliding frame 802, a stabilizing slide groove is formed in the inner side surface of the U-shaped limiting plate 801, the stabilizing slide block is in sliding connection with the stabilizing slide groove, and the stabilizing slide block on the outer side surface of the sliding frame 802 is matched with the stabilizing slide groove on the inner side surface of the U-shaped limiting plate 801, so that the sliding stability is improved.

In the utility model, in order to improve the protection effect, twelve groups of vertical protection plates 7 are arranged, the widths of the twelve groups of vertical protection plates 7 are all one hundred millimeters, and the twelve groups of vertical protection plates 7 are mutually matched, so that the protection effect is improved.

When using, place the assigned position with this protection rail, use dead lever 3 to fix stabilizer plate 2 and ground, insert protection rail frame and U-shaped limiting plate 801 in connecting stopper 5 afterwards, loosen operating handle 806, drive gag lever post 804 outside lateral shifting under the effect of extension spring 808 elasticity, gag lever post 804 drives carriage 802 outside lateral shifting, carriage 802 drives spacing post 803 outside lateral shifting and carries out spacing fixed, after fixed the accomplishing, use first bracing piece 902, second bracing piece 904 and first buffer spring 907 and the cooperation of second buffer spring 909 carry out the auxiliary stay fixedly to protection rail, accomplish all operations.

To sum up, this municipal works protection rail convenient to carry cooperates extension spring 808 through operating handle 806, gag lever post 804, carriage 802 and spacing post 803 to connect stopper 5 and protection rail frame 6 and carry out spacing fixed, has more stable fixed effect, and fixed stability is better, effectively avoids personnel on every side to cause destruction to protection rail frame 6, can play better protecting effect, is favorable to the improvement of safety in utilization, very big improvement the convenience of using.

This municipal works are with protection rail convenient to carry carries out the auxiliary stay through first bracing piece 902, second bracing piece 904 and first buffer spring 907 and the cooperation of second buffer spring 909 to the protection rail fixed, has better support stability, is convenient for carry out safety protection more, very big improvement the security in the use, be favorable to using the improvement of convenience.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a municipal works are with protection rail convenient to carry, includes stationary mast (1), its characterized in that: the lower surface of the fixed upright post (1) is fixedly connected with a stabilizing plate (2), the upper surface of the stabilizing plate (2) is provided with a fixing rod (3), the upper surface of the fixed upright post (1) is fixedly connected with a stabilizing ball (4), the inner side surface of the fixed upright post (1) is fixedly connected with a connecting limiting block (5), the inner side of the connecting limiting block (5) is provided with a protective fence frame (6), the inner wall of the protective fence frame (6) is fixedly connected with a protective upright plate (7), the left side surface and the right side surface of the protective fence frame (6) are both fixedly connected with limiting and fixing devices (8), and the bottoms of the front surface and the back surface of the fixed upright post (1) are both fixedly connected with auxiliary supporting devices (9);

the limiting and fixing device (8) comprises a U-shaped limiting plate (801), a sliding frame (802) is arranged on the inner side surface of the U-shaped limiting plate (801), a limiting column (803) is fixedly connected to the outer side surface of the sliding frame (802), a limiting rod (804) is arranged on the inner side of the sliding frame (802), a connecting frame (805) is arranged on the inner side surface of the limiting rod (804), an operating handle (806) is fixedly connected to the inner side surface of the connecting frame (805), a first rotating shaft (807) is arranged inside the connecting frame (805), an extension spring (808) is arranged on the outer surface of the first rotating shaft (807), and a stabilizing frame (809) is arranged on the outer side of the extension spring (808);

the auxiliary supporting device (9) comprises a fixed bracket (901), a first supporting rod (902) is arranged on the outer side of the fixed bracket (901), a second rotating shaft (903) is arranged on the outer side of the first supporting rod (902), a second supporting rod (904) is sleeved on the outer surface of the second rotating shaft (903), a supporting base (905) is arranged at the bottom of the second supporting rod (904), a first buffer frame (906) is fixedly connected with the lower surface of the first supporting rod (902) and the inner side surface of the second supporting rod (904), the inner side surface of the first buffer frame (906) is fixedly connected with a first buffer spring (907), the outer side surface of the fixed upright post (1) and the upper surface of the first supporting rod (902) are fixedly connected with a second buffer frame (908), and a second buffer spring (909) is fixedly connected to the inner side surface of the second buffer frame (908).

2. The portable protective fence for municipal engineering according to claim 1, wherein: the fixed stand column (1) and the stabilizing plate (2) are both made of cast iron, and the outer surfaces of the fixed stand column (1) and the stabilizing plate (2) are uniformly coated with antirust coatings.

3. The portable protective fence for municipal engineering according to claim 1, wherein: the number of the first supporting rods (902) and the number of the second supporting rods (904) are four, and the length of each of the four groups of the first supporting rods (902) and the length of each of the four groups of the second supporting rods (904) are three hundred millimeters.

4. The portable protective fence for municipal engineering according to claim 1, wherein: the outer surface of the operating handle (806) is provided with an anti-slip layer, and anti-slip lines are uniformly arranged on the outer surface of the anti-slip layer.

5. The portable protective fence for municipal engineering according to claim 1, wherein: the lateral surface of carriage (802) is provided with stabilizes the slider, and the medial surface of U-shaped limiting plate (801) has seted up and has stabilized the spout, stabilizes slider and stabilizes spout sliding connection.

6. The portable protective fence for municipal engineering according to claim 1, wherein: the number of the vertical protective plates (7) is twelve, and the widths of the twelve vertical protective plates (7) are all one hundred millimeters.