Construction fence device for constructional engineering management

Abstract

The utility model discloses a construction fence device for constructional engineering management, which comprises supporting upright posts, at least two cross bars mounted between the supporting upright posts, baffles mounted on the cross bars and made of color steel or PVC (polyvinyl chloride) materials, warning baffles mounted below the supporting upright posts, first fixing holes formed in the bottoms of the supporting upright posts, and second fixing holes formed in the bottoms of the supporting upright posts. The shape of the supporting piece is designed to be an inclined face, first rotating pieces are fixedly installed on the back face of the supporting stand column, a first rotating shaft is fixedly installed between the two first rotating pieces, two second rotating pieces are fixedly installed at the top end of the inclined strut, and a second rotating shaft is fixedly installed between the second rotating pieces. The first connecting piece is rotationally installed between the first rotating shaft and the second rotating shaft, and the inclined strut is rotationally installed on the supporting stand column, so that the situation that the inclined strut and the supporting stand column need to be connected through bolts is avoided, operation steps are reduced, operation of workers is facilitated, and the installation efficiency of the workers is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building construction technical field, concretely is a construction enclosure device for building engineering management. BACKGROUND

[0002] In the building construction site, the construction enclosure device is a kind of temporary protective facilities for isolating construction area and external environment, and is an important component of building construction safety management. It is used to define construction boundary, prevent pedestrians, vehicles from entering dangerous construction area, and can also block flying debris, tools or building materials.

[0003] The construction enclosure device is mostly supported by support column, baffle, warning baffle, adopts expansion bolt or cement pouring to fix support column, and also installs inclined strut to form triangle on the back of support column, and expansion bolt is used between inclined strut and ground to fix, to strengthen the wind resistance of enclosure device, for the convenience of transportation, bolt connection is used between support column and support rod, but this way is not convenient for staff to disassemble and install. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a construction enclosure device for building engineering management, to overcome the above-mentioned defects in the prior art. According to the construction enclosure device for building engineering management, at least two horizontal bars are installed between the support columns, baffles are installed on the horizontal bars, the baffles are made of color steel or PVC material, warning baffles are installed below the support columns, and fixing holes one are formed in the bottom of the support columns.

[0005] Supporting pieces are installed on the back of the two support columns, inclined struts are installed below the supporting pieces, fixing holes two are formed in the bottom end of the inclined struts, the shape of the supporting piece is designed as an inclined surface, and the inclined strut is rotatably installed on the support column.

[0006] Preferably, the shape of the supporting piece is designed as an inclined surface, rotating pieces one are fixedly installed on the back of the support column, the rotating pieces one are located above the supporting piece, rotating shafts one are fixedly installed between the rotating pieces one, rotating pieces two are fixedly installed at the top end of the inclined strut, rotating shafts two are fixedly installed between the rotating pieces two, and a connecting piece one is rotatably installed between the rotating shafts one and the rotating shafts two.

[0007] Preferably, a sliding groove is formed on the front of the top of the two supporting columns, a connecting block is installed inside the supporting column, a connecting groove is formed inside the connecting block, a slider is slidably installed inside the connecting groove, a spring is installed between the connecting groove and the slider, a through hole is formed at the top of the connecting groove, a through hole is formed at the top of the supporting column, a fixing rod is fixedly installed on the slider, the fixing rod is slidably connected to the through hole and the through hole, the positions of the through hole and the through hole are on a vertical line with the position of the fixing hole after rotating to the top, and a pull rod is fixedly installed on one side of the fixing rod, the pull rod is slidably connected to the sliding groove.

[0008] Preferably, a second slide groove is formed on the outer side of the bottom of the first slide groove, and a second connector is vertically fixedly installed at the bottom of the pull rod, the second connector being slidably installed in the second slide groove.

[0009] Preferably, an inclined groove is formed at the bottom of the second chute.

[0010] The beneficial effects of this utility model are:

[0011] 1. The support component is designed with an inclined surface. A rotating component one is fixedly installed on the back of the support column, with the rotating component one located above the support component. A rotating shaft one is fixedly installed between the rotating components one. A rotating component two is fixedly installed at the top of the diagonal brace. A rotating shaft two is fixedly installed between the rotating components two. A connecting component number one is rotatably installed between the rotating shaft one and the rotating shaft two. The diagonal brace is rotatably installed on the support column. After the support column is fixed to the ground, it avoids the need to use bolts to connect the diagonal brace to the support column, reducing operation steps, facilitating operation for workers, and speeding up the installation efficiency of workers.

[0012] 2. A sliding groove is made on the front of the top of the two supporting columns. A connecting block is installed inside the supporting column. A connecting groove is made inside the connecting block. A slider is slidably installed inside the connecting groove. A spring is installed between the connecting groove and the slider. A through hole is made at the top of the connecting groove. A through hole is made at the top of the supporting column. A fixing rod is fixedly installed on the slider. A pull rod is fixedly installed on one side of the fixing rod. Pulling the pull rod downward causes the fixing rod to slide downward. Then, the diagonal brace is rotated upward. Then, the pull rod is released so that the fixing rod passes through the fixing hole and fixes the diagonal brace. This prevents the diagonal brace from rotating freely on the supporting column when it is not in use, which facilitates the transportation of the supporting column 1 by the staff and speeds up the transportation efficiency.

[0013] 3. A second slide groove is opened on the outer side of the bottom of the first slide groove. A second connector is vertically fixed at the bottom of the pull rod. The second connector is slidably installed in the second slide groove. When the pull rod is at the top of the first slide groove, the second connector covers the first slide groove. The above structure effectively prevents rainwater and dust from entering the support column and prevents the support column from rusting.

[0014] 4. An inclined groove is made at the bottom of the second chute so that rainwater can slide down the inclined groove when it rains, thus preventing rainwater from accumulating in the second chute. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the stretched appearance of this utility model;

[0016] Figure 2 yes Figure 1 Enlarged view of point A;

[0017] Figure 3 yes Figure 1 Enlarged view of point B;

[0018] Figure 4 This is a schematic diagram of the storage appearance of this utility model;

[0019] Figure 5 yes Figure 4 Enlarged view of point C;

[0020] Figure 6 This is a side sectional view of the present invention;

[0021] Figure 7 yes Figure 6 Enlarged diagram of point D;

[0022] Figure 8 yes Figure 4 Enlarged view of point E;

[0023] In the diagram: 1. Support column; 2. Baffle; 3. Warning baffle; 4. Diagonal brace; 5. Support component; 6. Rotating component one; 7. Rotating component two; 8. Rotating shaft one; 9. Rotating shaft two; 10. Connector No. 1; 11. Crossbar; 12. Slide groove one; 13. Slide groove two; 14. Connecting groove; 15. Inclined groove; 16. Spring; 17. Sliding block; 18. Fixing rod; 19. Connector No. 2; 20. Pull rod; 21. Connecting block; 22. Through hole one; 23. Through hole two; 24. Fixing hole one; 25. Fixing hole two. Detailed Implementation

[0024] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe a construction site enclosure device for construction project management or several specific implementation methods, and does not strictly limit the scope of protection specifically claimed by this utility model. As used herein, the terms up / down and left / right are not limited to their strict geometric definitions, but rather include tolerances for reasonable and inconsistent machining or human errors. The specific features of this construction site enclosure device for construction project management are described in detail below:

[0025] Reference Figures 1-8 According to an embodiment of the present utility model, a construction site enclosure device for construction project management includes a support column 1, at least two horizontal bars 11 installed between the support columns 1, a baffle 2 installed on the horizontal bars 11, the baffle 2 being made of color steel or PVC material, a warning baffle 3 installed below the support column 1, and a fixing hole 24 opened at the bottom of the support column 1. This is a conventional structure of a construction site enclosure device for construction project management.

[0026] Support members 5 are installed on the back of the two support columns 1, and diagonal braces 4 are installed below the support members 5. Fixing holes 25 are opened at the bottom of the diagonal braces 4. The diagonal braces 4 and the support members 5 are fixedly connected by bolts. Expansion bolts are used to fix the fixing holes 25 to the ground, thereby enhancing the wind resistance of the enclosure device.

[0027] Since the support column 1 and the diagonal brace 4 are connected by bolts, this connection method is not convenient for workers to disassemble and install the two. In order to solve this problem, the inventors considered making the following improvements.

[0028] The support member 5 is designed with an inclined surface. Two rotating parts 6 are fixedly installed on the back of the support column 1, with the rotating parts 6 located above the support member 5. A rotating shaft 8 is fixedly installed between the two rotating parts 6. Two rotating parts 7 are fixedly installed at the top of the diagonal brace 4. A rotating shaft 9 is fixedly installed between the two rotating parts 7. A connecting part 10 is rotatably installed between the rotating shaft 8 and the rotating shaft 9. The diagonal brace 4 is rotatably installed on the support column 1. After the support column 1 is fixed to the ground, it is not necessary to use bolts to connect the diagonal brace 4 to the support column 1, which reduces the operation steps, facilitates the operation of the staff, and speeds up the installation efficiency of the staff.

[0029] Furthermore, a sliding groove 12 is formed on the front of the top of the two supporting columns 1. A connecting block 21 is installed inside the supporting column 1, and the connecting block 21 is located below the sliding groove 12. A connecting groove 14 is formed inside the connecting block 21, and a slider 17 is slidably installed inside the connecting groove 14. A spring 16 is installed between the connecting groove 14 and the slider 17. A through hole 22 is formed at the top of the connecting groove 14, and a through hole 23 is formed at the top of the supporting column 1. A fixing rod 18 is fixedly installed on the slider 17. The fixing rod 18 is slidably connected to the through hole 22 and the through hole 23. The positions of the through hole 22 and the through hole 23 are on a vertical line with the position of the fixing hole 25 after rotation to the top. A pull rod 20 is fixedly installed on one side, and the pull rod 20 is slidably connected to the slide groove 12. Before using the enclosure device, pulling the pull rod 20 downward causes the fixed rod 18 to slide downward, and then rotating the diagonal brace 4 upward. Then, releasing the pull rod 20 causes the slider 17 to rebound upward under the action of the spring 16, allowing the fixed rod 18 to pass through the fixing hole 25, thereby fixing the diagonal brace 4. When using the enclosure device, pulling the pull rod 20 downward causes the fixed rod 18 to slide downward, and then rotating the diagonal brace 4 onto the support member 5. Finally, it is fixed to the ground with expansion bolts. This prevents the diagonal brace 4 from rotating freely on the support column 1 when not in use, facilitating the transportation of the support column 1 by the staff and speeding up the transportation efficiency.

[0030] Furthermore, a second slide groove 13 is formed on the outer side of the bottom of the first slide groove 12, and a second connector 19 is vertically fixedly installed at the bottom of the pull rod 20. The second connector 19 is slidably installed in the second slide groove 13. When the pull rod 20 is located at the top of the first slide groove 12, the second connector 19 covers the first slide groove 12. The above structure effectively prevents rainwater and dust from entering the support column 1 and prevents the support column 1 from rusting.

[0031] Furthermore, a sloping groove 15 is provided at the bottom of the second chute 13, which allows rainwater to slide down the sloping groove 15 when it rains, thus preventing rainwater from accumulating in the second chute 13.

[0032] Those skilled in the art will appreciate that various modifications to the above embodiments can be made without departing from the overall spirit and concept of this utility model. All such modifications fall within the protection scope of this utility model. The protection scheme of this utility model is defined by the appended claims.

Claims

1. A construction site enclosure device for construction project management, comprising supporting columns (1), at least two horizontal bars (11) installed between the supporting columns (1), baffles (2) installed on the horizontal bars (11), the baffles (2) being made of color steel or PVC material, warning baffles (3) installed below the supporting columns (1), and a fixing hole (24) opened at the bottom of the supporting columns (1), characterized in that: Supporting pieces (5) are installed on the back of the two supporting columns (1), and diagonal braces (4) are installed below the supporting pieces (5), fixed holes two (25) are formed at the bottom end of the diagonal braces (4), the shape of the supporting pieces (5) is designed as an inclined surface, and the diagonal braces (4) are rotatably installed on the supporting columns (1); Rotating pieces one (6) are fixedly installed on the back of the supporting columns (1) and located above the supporting pieces (5), rotating shafts one (8) are fixedly installed between the rotating pieces one (6), rotating pieces two (7) are fixedly installed at the top end of the diagonal braces (4), rotating shafts two (9) are fixedly installed between the rotating pieces two (7), and connecting pieces one (10) are rotatably installed between the rotating shafts one (8) and the rotating shafts two (9).

2. The construction fence device for construction engineering management according to claim 1, characterized in that: Sliding grooves one (12) are formed on the front of the top of the two supporting columns (1), connecting blocks (21) are installed in the supporting columns (1), connecting grooves (14) are formed in the connecting blocks (21), sliding blocks (17) are slidably installed in the connecting grooves (14), springs (16) are installed between the connecting grooves (14) and the sliding blocks (17), through holes one (22) are formed at the top of the connecting grooves (14), through holes two (23) are formed at the top of the supporting columns (1), fixed rods (18) are fixedly installed on the sliding blocks (17) and slidably connected with the through holes one (22) and the through holes two (23), the positions of the through holes one (22) and the through holes two (23) are on the perpendicular line with the fixed holes two (25) after being rotated to the top, pull rods (20) are fixedly installed on one side of the fixed rods (18) and slidably connected with the sliding grooves one (12).

3. The construction fence device for construction engineering management according to claim 2, characterized in that: Sliding grooves two (13) are formed on the outer side of the bottom of the sliding grooves one (12), connecting pieces two (19) are perpendicularly fixedly installed at the bottom of the pull rods (20) and slidably installed in the sliding grooves two (13).

4. The construction fence device for construction engineering management according to claim 3, characterized in that: Inclined grooves (15) are formed at the bottom of the sliding grooves two (13).

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