CN213175086U

CN213175086U - Guardrail for engineering

Info

Publication number: CN213175086U
Application number: CN202020583370.3U
Authority: CN
Inventors: 潘正伟
Original assignee: Jiangsu Bozhi Engineering Consulting Co ltd
Current assignee: Jiangsu Bozhi Engineering Consulting Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2021-05-11
Anticipated expiration: 2030-04-20

Abstract

The utility model relates to a guardrail for engineering, including supporting mobile jib, connecting rod, rain lap and unable adjustment base, support mobile jib bottom embedded being connected with unable adjustment base in surface, the upper portion surface of supporting the mobile jib is pegged graft and is had the rain lap, supports mobile jib middle part surface butt and has been had the bearing annular, support mobile jib middle part surface cup jointed the solid fixed cylinder post, gu fixed cylinder bottom embedded in the bearing annular in surface, realized swift installation, have firm supporting role simultaneously, have safe protection, realized in the process of loading and unloading, play and improve the efficiency of construction, save more manpower and materials.

Description

Guardrail for engineering

Technical Field

The utility model relates to a guardrail for engineering belongs to engineering equipment technical field.

Background

The guardrail for engineering is used for playing the roles of protection and blocking and playing the roles of safety protection and warning, but the guardrail for engineering at the present stage is complicated in assembly steps, is particularly installed by using screws, is easy to rust and dirty in long-time use, is not easy to assemble and disassemble, or is easy to loosen in long-time use, and is not beneficial to the use problem of safety protection.

SUMMERY OF THE UTILITY MODEL

To the problem that above-mentioned prior art exists, the utility model provides a guardrail for engineering has realized swift installation, has firm supporting role simultaneously, has safe protection, has realized playing improvement efficiency of construction on the in-process of loading and unloading, saves more manpower and materials.

In order to achieve the above object, the utility model discloses a following technical scheme realizes: a guardrail for engineering comprises a supporting main rod, a connecting rod, a rain drop and a fixed base, wherein the fixed base is embedded and connected on the bottom surface of the supporting main rod, the rain drop is inserted and connected on the upper surface of the supporting main rod, a bearing ring groove is abutted and connected on the middle surface of the supporting main rod, a fixed cylinder column is sleeved and connected on the middle surface of the supporting main rod, the bottom surface of the bottom of the fixed cylinder column is embedded and connected in the bearing ring groove, inserting cylinder rods are symmetrically and fixedly connected on the surfaces of the two transverse sides of the fixed cylinder column, a clamping groove is formed in the bottom surface of each inserting cylinder rod, a first fixed hole position is respectively formed in the surfaces of the two sides of the clamping groove, a second fixed hole position is formed in the surface of the two upper sides of the connecting rod, a third fixed hole position is formed in the surface of the two lower sides of the connecting rod, a side surface of the connecting rod is inserted and connected in the inserting cylinder, the bottom fixedly connected with joint board of stand, joint integrated circuit board buckle connect in the joint inslot.

The left and right sides and bottom surface paste in the grafting section of thick bamboo pole have the intermediate layer to fill up, grafting section of thick bamboo pole in upper portion both sides surface paste have the fixed bolster, intermediate layer fill up and fixed bolster all with connecting rod surface butt.

The upper surface of the inside of the inserting cylinder rod is fixedly connected with two limiting cylinders, and the top ends of the upright posts are inserted into the limiting cylinders.

And the second fixing hole site and the third fixing hole site are symmetrically arranged.

The limiting cylinder and the first fixing hole sites are consistent in quantity and are two, and the central points of the limiting cylinder and the first fixing hole sites are on the same vertical line.

And the distance between the first fixing hole sites, the distance between the third fixing hole sites and the distance between the second fixing hole sites are consistent.

To sum up, the utility model provides a guardrail for engineering has realized swift installation, has firm supporting role simultaneously, has safe protection, has realized on the in-process of loading and unloading, plays and improves the efficiency of construction, saves more manpower and materials.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the connection and analysis structure among the main support rod, the bearing ring groove and the fixed cylinder of the present invention;

FIG. 3 is a schematic view of the connection structure between the insertion cylinder rod, the connecting rod, the upright post and the clamping plate in FIG. 1;

FIG. 4 is a schematic view of the second and third fixing holes on the connecting rod of FIG. 1;

in the figure: the supporting main rod 1, the connecting rod 2, the second fixing hole 21, the third fixing hole 22, the rain fly 3, the fixed base 4, the bearing ring groove 5, the fixed cylinder column 6, the inserting cylinder rod 7, the clamping groove 71, the first fixing hole 72, the interlayer pad 73, the fixed pad 74, the limiting cylinder 75, the stand column 8 and the clamping plate 9.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 to 4, the utility model relates to a guardrail for engineering, which comprises a supporting main rod 1, a connecting rod 2, a rain fly 3 and a fixed base 4, wherein the fixed base 4 is embedded and connected on the bottom surface of the supporting main rod 1, the rain fly 3 is inserted and connected on the upper surface of the supporting main rod 1, the bearing ring groove 5 is abutted and connected on the middle surface of the supporting main rod 1, the fixed cylinder column 6 is sleeved and connected on the middle surface of the supporting main rod 1, the bottom surface of the fixed cylinder column 6 is embedded and connected in the bearing ring groove 5, the inserting cylinder rods 7 are symmetrically and fixedly connected on the two lateral side surfaces of the fixed cylinder column 6, the bottom surface of the inserting cylinder rod 7 is provided with a clamping groove 71, the two side surfaces of the clamping groove 71 are respectively provided with a first fixed hole site 72, the two upper side surfaces of the connecting rod 2 are provided with a plurality of second fixed hole sites 21, the two lower side surfaces of, the connecting rod 2 is characterized in that the surface of one side is inserted into the insertion cylinder rod 7, the first fixing hole site 72, the third fixing hole site 22 and the second fixing hole site 21 are sequentially inserted and fixed through the upright post 8 from bottom to top, the bottom end of the upright post 8 is fixedly connected with the clamping plate 9, and the clamping plate 9 is connected in the clamping groove 71 in a clamping mode.

The left and right sides and bottom surface in grafting section of thick bamboo pole 7 paste and have intermediate layer pad 73, grafting section of thick bamboo pole 7 in upper portion both sides surface paste have fixed bolster 74, intermediate layer pad 73 and fixed bolster 74 all with connecting rod 2 surface butt.

Two limiting cylinders 75 are fixedly connected to the inner upper surface of the inserting cylinder rod 7, and the top ends of the upright posts 8 are inserted into the limiting cylinders 75.

The second fixing hole site 21 and the third fixing hole site 22 are symmetrically arranged.

The number of the limiting cylinders 75 is the same as that of the first fixing hole sites 72, the two limiting cylinders 75 are two, and the central points of the limiting cylinders 75 and the central points of the first fixing hole sites 72 are on the same vertical line.

The distance between the first fixing hole sites 72, the distance between the second fixing hole sites 21 and the distance between the third fixing hole sites 22 are the same.

To sum up, the utility model provides a guardrail for engineering has realized swift installation, has firm supporting role simultaneously, has safe protection, has realized playing and has improved the efficiency of construction on the in-process of loading and unloading, saves more manpower and materials.

Claims

1. The utility model provides a guardrail for engineering, includes support mobile jib (1), connecting rod (2), rain and take (3) and unable adjustment base (4), its characterized in that, support mobile jib (1) bottom surface embedded be connected with unable adjustment base (4), the upper portion surface grafting of support mobile jib (1) has rain to take (3), support mobile jib (1) middle part surface butt joint has bearing annular (5), support mobile jib (1) middle part surface cup jointed fixed cylinder post (6), fixed cylinder post (6) bottom surface embedded in bearing annular (5), fixed cylinder post (6) horizontal both sides surface symmetry fixedly connected with grafting section of thick bamboo pole (7), the bottom surface of grafting section of thick bamboo pole (7) open and have joint groove (71), the both sides surface of joint groove (71) opens fixed hole site one (72) respectively, the upper portion both sides surface of connecting rod (2) open and have a plurality of fixed hole site two (21), the lower part both sides surface of connecting rod (2) is opened has a plurality of fixed hole site three (22), connecting rod (2) one side surface peg graft inside grafting section of thick bamboo pole (7), fixed hole site one (72), fixed hole site three (22) and fixed hole site two (21) through stand (8) from supreme grafting in proper order down fixed, the bottom fixedly connected with joint board (9) of stand (8), joint board (9) buckle connect in joint groove (71).

2. The guardrail for engineering as claimed in claim 1, wherein interlayer pads (73) are adhered to the inner left side, the inner right side and the bottom surface of the insertion cylinder rod (7), fixing pads (74) are adhered to the inner upper side surfaces of the insertion cylinder rod (7), and the interlayer pads (73) and the fixing pads (74) are both in surface abutment with the connecting rod (2).

3. The guardrail for engineering as claimed in claim 2, wherein the inner upper surface of the inserting cylinder rod (7) is fixedly connected with two limiting cylinders (75), and the top ends of the upright columns (8) are inserted into the limiting cylinders (75).

4. The guardrail for engineering as claimed in claim 1, wherein the second fixing hole site (21) and the third fixing hole site (22) are symmetrically arranged.

5. The guardrail for engineering as claimed in claim 3, wherein the number of the limiting cylinder (75) and the first fixing hole site (72) is the same, and the two limiting cylinders (75) and the first fixing hole site (72) have the same central point on the same vertical line.

6. An engineering guardrail according to claim 1, wherein the distance between the first fixing hole sites (72), the distance between the second fixing hole sites (21) and the distance between the third fixing hole sites (22) are the same.

7. The guardrail for engineering as claimed in claim 6, wherein the second fixing hole site (21) and the third fixing hole site (22) are symmetrically arranged.