CN219569799U

CN219569799U - Construction safety fence

Info

Publication number: CN219569799U
Application number: CN202320639293.2U
Authority: CN
Inventors: 肖振淼
Original assignee: Fujian Yixing Construction Co ltd
Current assignee: Fujian Yixing Construction Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-08-22
Anticipated expiration: 2033-03-28

Abstract

The utility model discloses a construction safety fence, which belongs to the technical field of construction safety and comprises a first upright post, a second upright post, a telescopic frame, a telescopic rod and a supporting device, wherein the telescopic frames are arranged on the inner sides of the first upright post and the second upright post, a fixed rod is fixedly arranged on the top of the first upright post through a connecting block, the telescopic rod is fixedly connected on the inner side of the fixed rod, the supporting devices are fixedly connected on the bottoms of the first upright post and the second upright post, and universal wheels are fixedly connected on the bottoms of the supporting devices. According to the utility model, the width of the whole body can be adjusted according to the construction site, the application range is increased, the supporting device is arranged, the ground is convenient to support and reinforce, the stability is improved, and when the movable support device is required to be moved, the whole body can be moved, and the operation of staff is convenient.

Description

Construction safety fence

Technical Field

The utility model relates to a construction safety fence, and belongs to the technical field of construction safety.

Background

The fences are classified into industrial fences, agricultural fences, civil fences, public facility fences, construction safety fences, and the like. According to the materials, the fence can be divided into an aluminum alloy fence, a wood pile fence, a biological fence, a wire netting fence, a soil wall fence, a PVC fence and the like. Aluminum alloy fences and zinc steel fences are common in life, and the application is the most widely.

Temporary safety fences are required to be set for protection during construction, so that construction safety is enhanced on one hand, and other people can be reminded of paying attention to danger of a construction site on the other hand. Along with the transition of the technology of the era, the requirements of people on construction fences are also higher and higher. At present, current construction safety rail can not adjust the size of rail according to the job site, and stability is poor, and application range is limited, wholly is inconvenient for remove, needs the staff to carry, wastes time and energy, and work efficiency is low, can't satisfy the user demand.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a construction safety fence for solving the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a construction safety rail, includes first stand, second stand, first stand and second stand in the middle of be equipped with the expansion bracket, the top fixedly connected with dead lever of first stand, one side fixedly connected with casing of dead lever, the inner chamber swing joint of casing have the fly leaf, one side fixedly connected with telescopic link of fly leaf, the equal fixedly connected with strutting arrangement in bottom of first stand, second stand, strutting arrangement's bottom fixedly connected with universal wheel.

As a construction safety fence, the following further scheme is as follows: the top of the first upright post and the top of the second upright post are fixedly connected with the bottom of the connecting block, and the top of the connecting block is fixedly connected with the bottom of the fixing rod.

As a construction safety fence, the following further scheme is as follows: one side fixedly connected with casing of dead lever, the inner chamber swing joint of casing have the fly leaf, top and bottom all swing joint of fly leaf have the pulley, the opposite side fixedly connected with spacing spring of pulley.

As a construction safety fence, the following further scheme is as follows: the telescopic rod is fixedly connected to the other side of the limiting spring, and one end of the telescopic rod is fixedly connected to the fixed rod at the top of the second upright post.

As a construction safety fence, the following further scheme is as follows: the supporting device comprises a bottom frame, the top fixedly connected with support frame of bottom frame, the bottom of support frame rotate and be connected with the rotation lead screw, the rotation lead screw extend to the inside of bottom frame, rotation lead screw and bottom frame rotate and be connected with, the rotation lead screw be located the inside one end fixedly connected with rolling disc of support frame, the inner wall fixedly connected with of bottom frame lead the positive pole, positive pole sliding connection have the connecting plate, the bottom fixedly connected with stopper of rotation lead screw, connecting plate and rotation lead screw threaded connection, the bottom fixedly connected with balancing weight of connecting plate.

As a construction safety fence, the following further scheme is as follows: the outer surfaces of the first upright post and the second upright post are respectively stuck with a reflective strip.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the overall stability is further improved, when the whole body moves to a designated position, the rotating disc is rotated to drive the rotating screw rod to rotate to drive the connecting plate to move downwards to drive the balancing weight to move downwards, so that the balancing weight supports the ground, the overall stability is improved, the gravity center is reduced, the movement is convenient, labor force is saved, the working efficiency is improved, the use requirement is met, the integral body is formed by the first upright post, the second upright post, the telescopic frame, the telescopic rod, the supporting device and the universal wheel, the distance between the first upright post and the second upright post can be adjusted, the integral width is adjusted according to a construction site, the use range is improved, the supporting device is arranged, the ground is convenient to support and reinforce, the stability is improved, when the movement is required, the supporting device is accommodated, the integral body can be moved, the operation of a worker is convenient, the shell, the telescopic rod and the telescopic frame are arranged, the clearance between the upright posts is convenient to reinforce, the integral adjustment stability is improved, and the purpose of the use requirement is met.

Drawings

Fig. 1 is a schematic structural view of a construction safety fence according to the present utility model.

Fig. 2 is an external view of a construction safety fence according to the present utility model.

Fig. 3 is a schematic structural view of a supporting device for a construction safety fence according to the present utility model.

Fig. 4 is a schematic diagram of a shell structure of a construction safety fence according to the present utility model.

In the figure: 1. a first upright; 2. a second upright; 3. a telescopic frame; 4. a fixed block; 5. a fixed rod; 6. a support device; 61. a bottom frame; 62. a support frame; 63. rotating the screw rod; 64. a rotating disc; 65. a guide rod; 66. a connecting plate; 67. a limiting block; 68. balancing weight; 7. a universal wheel; 8. a housing; 81. a limit spring; 82. a movable plate; 83. a pulley; 9. a telescopic rod; 10. and (5) reflecting strips.

Detailed Description

The technical scheme of the utility model is clearly and completely described below with reference to the attached drawings and specific embodiments; obviously; the described embodiments are only a few embodiments of the present utility model; but not all embodiments. Based on the embodiments in the present utility model; all other embodiments obtained by those skilled in the art without undue burden; all falling within the scope of the present utility model.

Referring to fig. 1-4, a construction safety fence comprises a first upright 1 and a second upright 2, a telescopic bracket 3 is arranged between the first upright 1 and the second upright 2, the tops of the first upright 1 and the second upright 2 are fixedly connected with the bottom of a connecting block 4, the top of the connecting block 4 is fixedly connected with the bottom of a fixed rod 5, one side of the fixed rod 5 is fixedly connected with a shell 8, an inner cavity of the shell 8 is movably connected with a movable plate 82, one side of the movable plate 82 is fixedly connected with a telescopic rod 9, the distance between the first upright and the second upright can be adjusted, the first upright 1 is dragged outwards, the fixed rod 5 is driven to move to one side through the first upright 1, the telescopic rod 9 is driven to move to one side through the fixed rod 5, the movable plate 82 is driven to move to one side through the cooperation of a pulley 83 and a limit spring 81, the whole width of the connecting rod telescopic bracket 3 is adjusted according to a construction site, and the application range is improved.

The bottom of first stand 1, second stand 2 all fixedly connected with strutting arrangement 6, strutting arrangement 6 include underframe 61, the top fixedly connected with support frame 62 of underframe 61, the bottom of support frame 62 rotate and be connected with rotation lead screw 63, rotation lead screw 63 extend to the inside of underframe 61, rotation lead screw 63 rotate with underframe 61 and be connected, rotation lead screw 63 be located the inside one end fixedly connected with rolling disc 64 of support frame 62, the inner wall fixedly connected with guide bar 65 of underframe 61, guide bar 65 sliding connection have connecting plate 66, the bottom fixedly connected with stopper 67 of rotation lead screw 63, connecting plate 66 and rotation lead screw 63 threaded connection, the bottom fixedly connected with balancing weight 68 of connecting plate 66, the balancing weight supports ground, improves overall stability, reduces the focus, satisfies the user demand.

The bottom fixedly connected with universal wheel 7 of strutting arrangement 6, when needs remove, accomodate strutting arrangement, can remove wholly, save the labour, improve work efficiency, make things convenient for the staff to operate.

The outer surfaces of the first upright post 1 and the second upright post 2 are respectively stuck with a reflective strip 10, and the reflective strip can reflect surrounding light at night, thereby playing a certain role in warning road persons and drivers.

The working principle of the utility model is as follows: the top fixedly connected with dead lever 5 of first stand 1, one side fixedly connected with casing 8 of dead lever 5, the inner chamber swing joint of casing 8 has fly leaf 82, one side fixedly connected with telescopic link 9 of fly leaf 82, drive fly leaf 82 through telescopic link 9 and remove to one side under pulley 83 and limit spring 81's cooperation for expansion bracket 3 produces deformation, according to the job site, adjusts holistic width, improves application range.

The bottom of first stand 1, the equal fixedly connected with strutting arrangement 6 of second stand 2, and constitute a whole with universal wheel 10, strutting arrangement 6 includes underframe 61, the top fixedly connected with support frame 62 of underframe 61, the bottom rotation of support frame 62 is connected with rotation lead screw 63, rotation lead screw 63 extends to the inside of underframe 61, rotation lead screw 63 rotates with underframe 61 and is connected, rotation lead screw 63 is located the inside one end fixedly connected with rolling disc 64 of support frame 62, the inner wall fixedly connected with guide bar 65 of underframe 61, guide bar 65 sliding connection has connecting plate 66, the bottom fixedly connected with stopper 67 of rotation lead screw 63, connecting plate 66 and rotation lead screw 63 threaded connection, the bottom fixedly connected with balancing weight 68 of connecting plate 66, the balancing weight supports ground, improve overall stability, the center of gravity is reduced, be convenient for remove, save the labour, improve work efficiency, satisfy the user demand.

As would be apparent to one skilled in the art; it is obvious that the utility model is not limited to the details of the above-described exemplary embodiments; and without departing from the spirit or essential characteristics of the utility model; the utility model can be embodied in other specific forms. Thus, the method comprises the steps of; from either point of view; the embodiments should be considered as exemplary; and is non-limiting; the scope of the utility model is indicated by the appended claims rather than by the foregoing description; it is therefore intended to include within the utility model all changes that fall within the meaning and range of equivalency of the claims. Any reference sign in a claim should not be construed as limiting the claim concerned.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art who is skilled in the art to which the present utility model pertains should make equivalent substitutions or modifications according to the technical scheme of the present utility model and its inventive concept within the scope of the present utility model.

Claims

1. The utility model provides a construction security fence, includes first stand (1), second stand (2), its characterized in that, first stand (1) and second stand (2) in the middle of be equipped with expansion bracket (3), the top fixedly connected with dead lever (5) of first stand (1), one side fixedly connected with casing (8) of dead lever (5), the inner chamber swing joint of casing (8) have fly leaf (82), one side fixedly connected with telescopic link (9) of fly leaf (82), the equal fixedly connected with strutting arrangement (6) in bottom of first stand (1), second stand (2), the bottom fixedly connected with universal wheel (7) of strutting arrangement (6).

2. The construction safety fence according to claim 1, wherein the tops of the first upright (1) and the second upright (2) are fixedly connected with the bottom of the connecting block (4), and the top of the connecting block (4) is fixedly connected with the bottom of the fixing rod (5).

3. The construction safety fence according to claim 2, wherein the top and the bottom of the movable plate (82) are movably connected with pulleys (83), and the other side of the pulleys (83) is fixedly connected with a limit spring (81).

4. A construction safety fence according to claim 3, characterized in that the other side of the limit spring (81) is fixedly connected with a telescopic rod (9), and one end of the telescopic rod (9) is fixedly connected to a fixed rod at the top of the second upright (2).

5. The construction safety fence according to claim 1, wherein the supporting device (6) comprises a bottom frame (61), a supporting frame (62) is fixedly connected to the top of the bottom frame (61), a rotating screw (63) is rotatably connected to the bottom of the supporting frame (62), the rotating screw (63) extends to the inside of the bottom frame (61), the rotating screw (63) is rotatably connected to the bottom frame (61), one end of the rotating screw (63) located inside the supporting frame (62) is fixedly connected with a rotating disc (64), a guide rod (65) is fixedly connected to the inner wall of the bottom frame (61), a connecting plate (66) is slidably connected to the guide rod, a limiting block (67) is fixedly connected to the bottom of the rotating screw (63), the connecting plate (66) is in threaded connection with the rotating screw (63), and a balancing weight (68) is fixedly connected to the bottom of the connecting plate (66).

6. A construction safety fence according to claim 1, characterized in that the outer surfaces of the first upright (1) and the second upright (2) are respectively stuck with a reflective strip (10).