Building engineering construction fence

Abstract

The utility model discloses a building engineering construction fence, relates to the fence support technical field, including two main body plate and two inner plate, two main body plate interiors are both provided with inner plate groove, the interior of inner plate groove is slidingly connected with two inner plate, the one end of two inner plate is rotatingly connected with the rotation column, the rotation column is rotatingly connected with the rotation column, the rotation column is connected with the rotation column, the rotation column is connected with the rotation column, and the rotation column is connected with the rotation column. The utility model has the beneficial effects that the main body plates on the two sides are pulled to enable the main body plates to slide with the inner plate, so that the exposed area of the inner plate is gradually increased, the main body plates are fixed with the inner plate through the connection of the positioning pins and the positioning grooves in the inner plate, and the inner plate is fixed with the main body plates through the spring grooves. The fixing effect of the main body plate and the inner plates is achieved, the advantage of increasing the area is achieved, the two inner plates rotate through the rotating columns, and therefore the variable angles are formed between the two inner plates.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fence support, specifically is a construction engineering construction fence. BACKGROUND

[0002] In the construction engineering construction operation process, in order to isolate construction site, will use fence support to isolate, fence support is the important tool of blocking road user's traffic in the site more common,

[0003] However, the traditional fence support is composed of two parts of square plate and base, if wanting to migrate traditional fence support to somewhere, manual handling is very inconvenient, and the traditional fence support is straight plate type, when using, in the face of the variable terrain of the site or public area fence, the main plate cannot be angle folded, angle adjustment cannot be realized, therefore we propose a construction engineering construction fence. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of prior art, the utility model provides a construction engineering construction fence, solves the problems in the background art.

[0005] To achieve the above object, the utility model is realized by the following technical scheme: a construction engineering construction fence, including two main plates and two inner plates, the inside of two main plates is equipped with inner plate slot, the inside of inner plate slot is slidably connected with two inner plates, the corresponding end of two inner plates is rotatably connected with rotating column, two inner plates are rotatably connected through rotating column, the top of two inner plates is equipped with a plurality of positioning grooves, the top of two main plates is equipped with two spring grooves, the inside of two spring grooves is slidably connected with positioning pin, the outside of positioning pin is fixedly connected with sliding plate, the top of sliding plate is fixedly connected with spring, one end of positioning pin is sleeved in the inside of positioning groove, the upper and lower sides in the inside of two main plates are equipped with square recess, the inside of square recess is slidably connected with limiting block, limiting block is fixedly connected with inner plate, the bottom side of two main plates is fixedly connected with lower U-shaped block, the inside of lower U-shaped block is fixedly connected with rotating stick, the outside of rotating stick is rotatably connected with support cross bar, the both sides of support cross bar are equipped with long recess, the inside of support cross bar is equipped with a plurality of fixed recess, and the side of support cross bar is equipped with long recess, the inside of fixed recess is slidably connected with fixed bolt.

[0006] Preferably: the two sides of the two main plates are internally provided with pulley grooves, the pulley grooves are internally slidably connected with movable plates, the bottom of the movable plate is rotatably connected with a pulley, one side of the main plate is threadedly connected with a fixing bolt, and the fixing bolt is threadedly sleeved into the inside of the movable plate; when the fence support needs to be moved, the pulley can be used for moving; if not used, the pulley can be slid upward in the pulley groove through the movable plate, and when the pulley is slid to the top of the pulley groove, the fixing bolt can be used for fixing.

[0007] Preferably: one side of the two main plates is fixedly provided with upper U-shaped blocks, and the upper U-shaped blocks are located directly above the lower U-shaped blocks; the inside of the two upper U-shaped blocks is fixedly connected with a rotating circular bar; the outer side of the rotating circular bar is rotatably connected with two supporting rods; the inside of the two supporting rods is threadedly connected with screws; the screws are matched with the long groove; the supporting rod is turned downward through the upper U-shaped block; when the long groove in the supporting cross rod is turned, the screw is threadedly connected with the supporting rod, and passes through the long groove to fix the supporting rod and the supporting cross rod.

[0008] The utility model provides a kind of constructional engineering construction fence, with the following beneficial effects:

[0009] 1, the constructional engineering construction fence, the main plate is exposed to the outside by pulling the main plate of both sides, so that the main plate and the inner plate slide, so that the exposed area of the inner plate gradually increases, the main plate and the inner plate are fixed by the connection of the positioning pin and the positioning groove in the inner plate, so that the fixed effect of the main plate and the inner plate is achieved, which has the advantage of increasing the area, and the two inner plates are rotated by the rotating column, so that a variable angle is formed between the two inner plates, improving the practicability.

[0010] 2, the constructional engineering construction fence, the supporting rod is turned upward by the upper U-shaped block, and when the supporting rod is turned to coincide with the surface of the main plate, the supporting cross rod is turned to the same side of the supporting rod by the lower U-shaped block, so that the effect of turning and folding of the supporting cross rod and the supporting rod is achieved, which has the advantage of reducing the occupied space. DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model;

[0012] Figure 2 It is a sectional view of the utility model;

[0013] Figure 3 It is an enlarged view of A in the utility model; Figure 1

[0014] Figure 4 It is an enlarged view of B in the utility model. Figure 2

[0015] ​​In the figure: 1, the main body plate; 2, square recess; 3, limit block; 4, positioning pin; 5, sliding plate; 6, spring; 7, inner plate slot; 10, inner plate; 13, rotating column; 14, upper U-shaped block; 15, support rod; 16, rotating rod; 17, lower U-shaped block; 18, long recess; 19, screw; 20, fixed recess; 21, fixed bolt; 23, support crossbar; 26, rotating round bar; 27, pulley groove; 29, fixed bolt; 30, pulley; 31, movable plate; 32, positioning slot; 33, spring slot. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0017] Please refer to Figures 1 to 4 The utility model provides a kind of technical scheme: a constructional engineering construction fence, the inside of two main body plates 1 is equipped with inner plate slot 7, two inner plates 10 are slidably connected in the inside of inner plate slot 7, rotating column 13 is rotatably connected with the corresponding one end of two inner plates 10, two inner plates 10 are rotatably connected by rotating column 13, the top of two inner plates 10 is equipped with several positioning slots 32, the top of two main body plates 1 is equipped with two spring slots 33, positioning pin 4 is slidably connected in the inside of two spring slots 33, positioning pin 4 is fixedly connected with sliding plate 5 outside, spring 6 is fixedly connected with the top of sliding plate 5, the one end of positioning pin 4 is sleeved to the inside of positioning slot 32, square recess 2 is equipped in the inside of upper and lower two sides of two main body plates 1, limit block 3 is slidably connected in the inside of square recess 2, limit block 3 is fixedly connected with inner plate 10, lower U-shaped block 17 is fixedly connected in the bottom side of two main body plates 1, rotating rod 16 is fixedly connected in the inside of lower U-shaped block 17, support crossbar 23 is rotatably connected with the outside of rotating rod 16, long recess 18 is equipped in the two sides of support crossbar 23, several fixed recesses 20 are equipped in the inside of support crossbar 23, and long recess 18 is equipped in the side of support crossbar 23, fixed bolt 21 is slidably connected in the inside of fixed recess 20.

[0018] Two main body plates 1 are equipped with pulley groove 27 in the inside of two sides, movable plate 31 is slidably connected in the inside of pulley groove 27, pulley 30 is rotatably connected with the bottom of movable plate 31, fixed bolt 29 is threadedly connected with the side of main body plate 1, and fixed bolt 29 is threadedly sleeved to the inside of movable plate 31, when pulley 30 is moved to the top end of pulley groove 27 by pulley groove 27, pulley 30 can be fixed by using fixed bolt 29 to threadedly connect movable plate 31.

[0019] One side of the two main plates 1 is fixedly provided with an upper U-shaped block 14, and the upper U-shaped block 14 is located directly above a lower U-shaped block 17, the interiors of the two upper U-shaped blocks 14 are fixedly connected with rotating round bars 26, the outer sides of the rotating round bars 26 are rotatably connected with two supporting rods 15, the supporting rods 15 and the supporting cross bars 23 are arc-shaped at the ends, the interiors of the two supporting rods 15 are threadedly connected with screws 19, the screws 19 are matched with the long groove 18, through the upper U-shaped block 14, the supporting rods 15 are turned down, when one end of the supporting rod 15 enters the long groove 18 at one side of the supporting cross bar 23, the screw 19 is simultaneously passed through the supporting rod 15 and the long groove 18, and is threadedly connected with one end of the screw 19 by using a nut, so that the supporting rod 15 and the supporting cross bar 23 are fixed.

[0020] In summary, the building construction fence, when used, before being fixed, if the worker wants to increase the area of the plate, the two positioning pins 4 can be pulled and the two main plates 1 can be stretched to the two sides, so that the exposed area of the inner plate 10 gradually increases, the inner plate 10 and the two main plates 1 slide, when the limiting block 3 slides to the end of the square groove 2, the worker can loosen the positioning pin 4 and make it clamped with the positioning groove 32, so as to be fixed, when the worker needs to stabilize the two main plates 1, the two supporting cross bars 23 can be turned over and contacted with the ground, then the fixing bolt 21 is inserted into the ground through the fixing groove 20, so as to be fixed, the two supporting rods 15 above are turned over with the supporting cross bar 23, so as to slide in the long groove 18 through the screw 19, then the nut is fixed at the other end of the screw 19, so as to fix the supporting rod 15 and the supporting cross bar 23.

[0021] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A construction site enclosure comprising two main panels (1), characterised in that: Both the inside of the two main body plates (1) are provided with inner plate grooves (7), the inside of the inner plate grooves (7) is slidably connected with inner plates (10), the corresponding end of the two inner plates (10) is rotatably connected with rotating columns (13), the two inner plates (10) are rotatably connected through the rotating columns (13), the top of the two inner plates (10) is provided with a plurality of positioning grooves (32), The top of the two main body plates (1) is provided with two spring grooves (33), the inside of the two spring grooves (33) is slidably connected with positioning pins (4), the outer side of the positioning pins (4) is fixedly connected with sliding plates (5), the top of the sliding plates (5) is fixedly connected with springs (6), one end of the positioning pins (4) is sleeved into the inside of the positioning grooves (32); The inside of the two main body plates (1) is provided with pulley grooves (27) on both sides, the inside of the pulley grooves (27) is slidably connected with movable plates (31), the bottom of the movable plates (31) is rotatably connected with pulleys (30).

2. A construction site hoarding according to claim 1, characterised in that: The inside of the two main body plates (1) is provided with square grooves (2) on the upper and lower sides, the inside of the square grooves (2) is slidably connected with limiting blocks (3), the limiting blocks (3) are fixedly connected with the inner plates (10).

3. A construction site hoarding according to claim 1, characterised in that: The bottom side of the two main body plates (1) is fixedly connected with lower U-shaped blocks (17), the inside of the lower U-shaped blocks (17) is fixedly connected with rotating rods (16), the outer side of the rotating rods (16) is rotatably connected with support cross bars (23), the two sides of the support cross bars (23) are provided with long groove (18), the inside of the support cross bars (23) is provided with a plurality of fixed grooves (20), and one side of the support cross bars (23) is provided with a long groove (18), the inside of the fixed grooves (20) is slidably connected with fixed bolts (21).

4. A construction site hoarding according to claim 1, characterised in that: The two sides of the main body plates (1) are threadedly connected with fixed bolts (29), and the fixed bolts (29) are threadedly sleeved into the inside of the movable plates (31).

5. A construction site hoarding according to claim 1, characterised in that: One side of the two main body plates (1) is fixedly installed with upper U-shaped blocks (14), and the upper U-shaped blocks (14) are located directly above the lower U-shaped blocks (17), the inside of the two upper U-shaped blocks (14) is fixedly connected with rotating round bars (26), the outer side of the rotating round bars (26) is rotatably connected with two support rods (15).

6. A construction site hoarding according to claim 5, characterised in that: The inside of the two support rods (15) is threadedly connected with screws (19), and the screws (19) cooperate with the long grooves (18).

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