CN220645476U

CN220645476U - Construction protective fence

Info

Publication number: CN220645476U
Application number: CN202321506141.1U
Authority: CN
Inventors: 王帅
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2024-03-22
Anticipated expiration: 2033-06-14

Abstract

The utility model relates to the technical field of construction protective fences, in particular to a construction protective fence which comprises a jack, wherein the surface position of a second cross rod is provided with the jack, the surface position of a first cross rod is provided with a first reserved hole, the inside of the jack is vertically and vertically inserted with a vertical rod, the bottom of the vertical rod is inserted in the first reserved hole and is in threaded rotary connection with the first reserved hole, and the surface of the vertical rod is sleeved with an anti-collision column. According to the utility model, the vertical rod is unscrewed in the first preformed hole in a rotating way, and is pulled out from the second cross rod, so that the vertical rod and the anti-collision column can be disassembled, assembled and replaced when being damaged due to collision, and the loss of guardrail materials and the maintenance cost are reduced to a certain extent.

Description

Construction protective fence

Technical Field

The utility model relates to the technical field of construction protective fences, in particular to a construction protective fence.

Background

The construction protective guard is mainly used for separating, separating or temporarily treating things during accidents, can be widely used in places such as traffic safety, urban roads, engineering construction, accident sites and the like, and is designed in order to make the construction environment safer and reduce external influences.

Currently, construction guard rails on the market have the following disadvantages: the prior guard rail is of an integral structure made of steel materials, such as round steel pipes, square steel pipes or profiled steel sheets, and the like, and is inconvenient to store or transport due to the fact that the guard rail is large in size in the transportation process.

And the existing integrated guardrail is inconvenient to assemble, disassemble and replace if parts are damaged, and the loss of guardrail materials and the maintenance cost are greatly improved.

For this reason we propose a construction guard rail to solve the above problems.

Disclosure of Invention

The utility model aims to provide a construction protective fence, which solves the problems that the protective fence provided in the background art is large in size, heavy in size, inconvenient to store or transport and inconvenient to assemble, disassemble and replace.

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

the ground pin inserting device comprises a base, wherein the surface of the base is provided with two groups of ground pins, the top of one group of base is fixedly connected with a first support column, the positions of the two sides of the top of the first support column are hinged with a second cross rod, the surface of the other group of base is fixedly connected with a second support column, the positions of the two sides of the bottom of the second support column are hinged with a first cross rod, and the positions of the two sides of the top of the first support column and the positions of the two sides of the top of the second support column are respectively fixed with a rear bearing plate;

the jack is formed in the surface position of the second cross rod, a first reserved hole is formed in the surface position of the first cross rod, a vertical rod is vertically inserted into the jack, the bottom of the vertical rod is inserted into the first reserved hole and is in threaded rotary connection with the first reserved hole, and an anti-collision column is sleeved on the surface of the vertical rod;

the built-in rod is inserted at the top of the base, the warning board protection frame is fixedly connected to the top of the built-in rod, and the mounting groove is formed in one side of the warning board protection frame.

Preferably, the first cross rod is clamped inside the bearing plate fixedly connected with the outer surface of the lower end of the first support column, and the second cross rod is clamped inside the bearing plate fixedly connected with the outer surface of the upper end of the second support column.

Preferably, the locking bolts and the receiving plates are provided with a plurality of groups, and one end surfaces of the locking bolts are respectively attached to one side surfaces of the first cross rod and the second cross rod.

Preferably, the diameter size of the anti-collision post is larger than the diameter sizes of the first support post and the second support post. Preferably, the outer surface of the anti-collision column is provided with a rubber ring, a plurality of groups of rubber rings are arranged on the rubber ring, and the anti-collision column is made of rubber

Preferably, the rubber ring is arranged on the outer surface of the anti-collision column, a plurality of groups of rubber rings are arranged on the rubber ring, and the anti-collision column is made of rubber.

Preferably, a slot is formed in one side surface of the warning board protection frame, and the slot is communicated with the inside of the mounting groove.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the first cross rod and the second cross rod are hinged and rotated, so that the first cross rod and the second cross rod are respectively contained at two sides of the first support column and the second support column, the transportation is convenient, the first cross rod and the second cross rod can be hinged and rotated and unfolded to be respectively connected with the first support column and the second support column when the equipment is installed, the equipment is conveniently contained, installed and transported, and the situation that the protective guard is large in size and inconvenient to store or transport is avoided in the transportation process.

Through unscrewing the montant at the inside rotation of first preformed hole to make the montant follow the inside of second horizontal pole and take out, thereby can dismantle it when montant and anticollision post receive the collision to take place to damage and change, reduced the loss of guardrail material and the cost of maintenance to a certain extent, its overall structure is simple reasonable in design moreover, and the practicality is very high, easily popularizes and applies.

Description of the drawings:

in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a schematic partial perspective view of a second support column according to the present utility model;

FIG. 3 is a schematic partial perspective view of a first support column according to the present utility model;

FIG. 4 is a partially exploded perspective view of the structure of the present utility model;

fig. 5 is a schematic partial perspective view of a warning board protection frame according to the present utility model.

In the figure: 1. a base; 2. inserting a ground pin; 3. a first support column; 4. a second support column; 5. a first cross bar; 6. a first preformed hole; 7. a jack; 8. a locking bolt; 9. a receiving plate; 10. a second cross bar; 11. a vertical rod; 12. an anti-collision column; 13. a built-in rod; 14. a warning board protective frame; 15. and a mounting groove.

The specific embodiment is as follows:

the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided: a construction fence comprising:

the ground pin inserting device comprises a base 1, wherein the surface of the base 1 is provided with ground pins 2, the base 1 is provided with two groups, the top of one group of base 1 is fixedly connected with a first support column 3, the positions of the two sides of the top of the first support column 3 are hinged with a second cross rod 10, the surface of the other group of base 1 is fixedly connected with a second support column 4, the positions of the two sides of the bottom of the second support column 4 are hinged with a first cross rod 5, the positions of the two sides of the bottom of the first support column 3 and the two sides of the top of the second support column 4 are respectively fixed with a bearing plate 9, and the internal threads of the bearing plate 9 are connected with locking bolts 8;

the jack 7 is formed in the surface position of the second cross rod 10, the first preformed hole 6 is formed in the surface position of the first cross rod 5, the vertical rod 11 is vertically inserted into the jack 7, the bottom of the vertical rod 11 is inserted into the first preformed hole 6 and is in threaded rotary connection with the first preformed hole, and the anti-collision column 12 is sleeved on the surface of the vertical rod 11;

the built-in rod 13, the top of the base 1 is inserted with the built-in rod 13, the top of the built-in rod 13 is fixedly connected with the warning board protection frame 14, and one side of the warning board protection frame 14 is provided with the mounting groove 15.

Further, the first cross rod 5 is clamped inside the bearing plate 9 fixedly connected with the outer surface of the lower end of the first support column 3, the second cross rod 10 is clamped inside the bearing plate 9 fixedly connected with the outer surface of the upper end of the second support column 4, and according to the design shown in fig. 2 and 3, when the device is used, the first cross rod 5 and the second cross rod 10 can be hinged and rotated to be unfolded to be clamped inside the bearing plate 9 fixedly connected with the outer surface of the first support column 3 and the outer surface of the second support column 4, and then the locking bolt 8 is rotated and screwed to fix the first cross rod 5 and the second cross rod 10, so that the purpose of connecting the first support column 3 with the second support column 4 is achieved conveniently.

Further, the locking bolts 8 and the receiving plate 9 are provided with a plurality of groups, one end surfaces of the plurality of groups of locking bolts 8 are respectively attached to one side surfaces of the first cross rod 5 and the second cross rod 10, and according to the design, when the equipment is used, the first cross rod 5 and the second cross rod 10 can be fixed through the locking bolts 8 when hinged rotation unfolding or closing is carried out, so that the effects of being convenient for installing, storing and transporting the equipment are achieved to a certain extent.

Further, the diameter size of the anti-collision post 12 is larger than the diameter sizes of the first support post 3 and the second support post 4, and according to the design shown in fig. 4, when the device is used, the outer surface of the anti-collision post 12 is more protruded than the outer surfaces of the first support post 3 and the second support post 4, so that the effect of protecting the device through the anti-collision post 12 is achieved to a certain extent when collision occurs.

Further, be provided with the rubber circle on the surface of anticollision post 12, and the rubber circle is equipped with the multiunit to the material of anticollision post 12 is rubber material, according to the fig. 4, when equipment is used, this design makes to cushion the external force when the anticollision post 12 runs into the collision and unloads the power through the elasticity that rubber material itself had, thereby reaches the purpose of lifting means anticollision effect to a certain extent.

Further, a side surface of the warning sign protection frame 14 is provided with a slot, and the slot is communicated with the inside of the installation slot 15, and according to the illustration of fig. 5, when the equipment is used, the construction warning sign can be seen by pedestrians and vehicles through the design, and the sign language inside the warning sign protection frame 14 is convenient to replace, so that the purposes of being convenient for pedestrians and vehicles to observe in advance and avoid are achieved.

Working principle: when the equipment is used, the two groups of bases 1 are placed at proper positions, the bases 1 are fixed through the ground pins 2, then the first cross rod 5 and the second cross rod 10 are hinged and rotated to be unfolded, the vertical rods 11 are inserted into the jacks 7, the anti-collision columns 12 are sleeved on the outer surfaces of the vertical rods 11, the lower ends of the vertical rods 11 are connected with the first reserved holes 6 through threaded rotation, the first cross rod 5 is placed in the bearing plate 9 fixedly connected with the outer surfaces of the lower ends of the first support columns 3, the second cross rod 10 is placed in the bearing plate 9 fixedly connected with the outer surfaces of the upper ends of the second support columns 4, the groups of locking bolts 8 are screwed to be rotated tightly so that one end surfaces of the groups of locking bolts 8 are respectively abutted against one side surfaces of the first cross rod 5 and the second cross rod 10 to be fixed, and therefore the installation of the equipment is completed, and when the splicing is needed, the first cross rod 5 and the other side of the first support columns 3 and the second support columns 4 are hinged to be connected with the other sides of the second cross rod 10 to be unfolded to be connected with other equipment, and convenience of the equipment is improved to a certain extent;

when the device is used, the two groups of built-in rods 13 are respectively inserted into the first support column 3 and the second support column 4, and warning slogans are inserted into the warning board protection frame 14 through the mounting grooves 15, so that the slogans are convenient to replace and pedestrians and vehicles are convenient to warn;

when the equipment is used, the locking bolt 8 is firstly rotated and the vertical rod 11 is rotated and unscrewed in the first reserved hole 6, then the built-in rod 13 is pulled out from the first support column 3 and the second support column 4, then the vertical rod 11 is pulled out from the second cross rod 10 through the insertion hole 7, then the first cross rod 5 and the second cross rod 10 are respectively hinged and rotated to be closed on one side surface of the first support column 3 and one side surface of the second support column 4, then the first cross rod 5 and the second cross rod 10 are fixed through the locking bolt 8, and then the ground pin 2 is taken out from the base 1, so that the equipment is convenient to transport after being folded and stored.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in 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 utility model 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A construction protective fence, comprising:

the novel ground pin fixing device comprises a base (1), wherein ground pins (2) are arranged on the surface of the base (1), two groups of ground pins are arranged on the base (1), a group of ground pins are fixedly connected with a first support column (3) at the top of the base (1), a second cross rod (10) is hinged to the positions of two sides of the top of the first support column (3), a second support column (4) is fixedly connected to the surface of the base (1), a first cross rod (5) is hinged to the positions of two sides of the bottom of the second support column (4), a rear bearing plate (9) is respectively fixed to the positions of two sides of the top of the first support column (3) and the positions of two sides of the top of the second support column (4), and locking bolts (8) are connected to internal threads of the bearing plate (9);

the jack (7), the jack (7) has been seted up to the surface position department of second horizontal pole (10), the surface position department of first horizontal pole (5) has seted up first preformed hole (6), the inside vertical perpendicular of jack (7) is inserted and is equipped with montant (11), and the bottom of montant (11) is inserted and is established in first preformed hole (6) rather than screw thread swivelling joint, the surface cover of montant (11) is equipped with anticollision post (12);

the novel warning board is characterized by comprising a built-in rod (13), wherein the built-in rod (13) is inserted into the top of the base (1), the top of the built-in rod (13) is fixedly connected with a warning board protection frame (14), and one side of the warning board protection frame (14) is provided with a mounting groove (15).

2. A construction kit according to claim 1, wherein: the first transverse rod (5) is clamped inside the bearing plate (9) fixedly connected with the outer surface of the lower end of the first support column (3), and the second transverse rod (10) is clamped inside the bearing plate (9) fixedly connected with the outer surface of the upper end of the second support column (4).

3. A construction kit according to claim 1, wherein: the locking bolts (8) and the bearing plates (9) are provided with a plurality of groups, and one end surfaces of the locking bolts (8) are respectively attached to one side surfaces of the first cross rod (5) and the second cross rod (10).

4. A construction kit according to claim 1, wherein: the diameter size of the anti-collision column (12) is larger than that of the first support column (3) and the second support column (4).

5. A construction kit according to claim 1, wherein: the anti-collision column is characterized in that a rubber ring is arranged on the outer surface of the anti-collision column (12), a plurality of groups of rubber rings are arranged on the rubber ring, and the anti-collision column (12) is made of rubber.

6. A construction kit according to claim 1, wherein: a slot is formed in one side surface of the warning board protection frame (14), and the slot is communicated with the inside of the mounting groove (15).