Protective structure for constructional engineering

Abstract

The utility model discloses a constructional engineering protection structure which comprises a rolling column and a tail column, a plurality of groups of guide columns are arranged between the rolling column and the tail column, a rotating rod is rotatably connected in the rolling column, and a rolling barrel is fixedly connected to the outer surface wall of the rotating rod. According to the device, the tail column is pulled, the tail column provides traction force for the protective net so that the protective net wound on the winding drum can stretch out, then the multiple sets of guide columns are correspondingly moved, the tail column and the multiple sets of guide columns are inserted into the ground through the insertion columns at the bottoms, and the protective net is guided through the tail column and the multiple sets of guide columns; according to the protective structure, the protective net is arranged, so that the protective net forms a straight, semicircular or even circular protective area, the overall stability of the protective structure is guaranteed, meanwhile, the protective net is matched with the winding column, the tail column and the multiple sets of guide columns to form a proper protective structure according to different building construction areas, and the application range of the building engineering protective structure is widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to engineering protection technical field especially relates to a constructional engineering protection structure. BACKGROUND

[0002] The constructional engineering protection structure refers to various temporary or permanent structures and facilities set in the construction process to protect workers' safety and protect buildings and the surrounding environment from damage.

[0003] The utility model discloses a kind of safety protection structures for constructional engineering, including support, protective net, support rod, support base and rotating rod, protective net is set at the inner side end surface of support, support rod is slidably installed at the inner wall of support, support base is rotatably installed at the bottom end surface of support rod, rotating rod is set at the inner side of support base, and the other end of rotating rod is rotatably connected with support rod, the inner wall of support is provided with movable slot, the movable slot is movably provided with clamping assembly, the outer side of support is slidably provided with push rod, and one end of push rod extends to the inner wall of support and is fixedly connected with the outer side end surface of clamping assembly, rotating groove is set at the outer side surface bottom end of support rod, and one end of rotating rod is rotatably connected to the rotating groove, while limit component is rotatably arranged in the rotating groove.

[0004] The existing constructional engineering protection structure such as above is mostly through support frame and protective net to carry out warning protection to corresponding area of corresponding building plot, and in specific implementation process, the existing support frame and protective net structure are relatively single, that is, the protective net after being opened is in flat state, and the protective effect is poor for small-range construction such as some foundation pit and pavement repair, so it is urgent to propose corresponding constructional engineering protection structure to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at: in order to solve above -mentioned problem, and propose a kind of constructional engineering protection structure.

[0006] To achieve the above object, the utility model adopts the following technical scheme:

[0007] A kind of constructional engineering protection structure, including winding column and tail column, multiple guide columns are arranged between the winding column and tail column, rotating rod is rotatably connected in the winding column, winding drum is fixedly connected on the outer surface wall of rotating rod, protective net is wound on the outer surface wall of winding drum, and the open end of protective net is fixedly connected with the outer surface wall of tail column, and the outer surface wall of protective net is slidably connected with the inner surface wall of guide column, the winding column, tail column and the bottom of multiple guide columns are integrated with inserting column.

[0008] Preferably, the winding column, the tail column and the plurality of groups of guide column bottoms are fixedly connected with a chassis, the bottom of the chassis is fixedly connected with an inner frame, the inner frame is in U-shaped structure in cross section, and the horizontal end inner wall of the inner frame is screw-connected with the outer wall of the insertion column.

[0009] Preferably, the winding column, the tail column and the plurality of groups of guide column bottoms are fixedly connected with a chassis, the bottom of the chassis is fixedly connected with an inner frame, the inner frame is in U-shaped structure in cross section, and the horizontal end inner wall of the inner frame is screw-connected with the outer wall of the insertion column.

[0010] Preferably, the locking part comprises a locking rod, the locking rod is screw-connected with the inner wall of one group of the plurality of groups of sleeves located on the outer side of the winding column, and the locking rod is screw-connected with the inner wall of the insertion bolt.

[0011] Preferably, the outer wall of the tail column is fixedly connected with a placement sleeve.

[0012] Preferably, the top of the winding column is fixedly connected with a limiting sleeve, the limiting sleeve is sleeved on the outer side of the rotating rod, the inner wall of the limiting sleeve is screw-connected with a positioning rod, and the open end of the positioning rod abuts against the outer wall of the rotating rod.

[0013] As described above, due to the adoption of the above technical scheme, the building engineering protection structure has the following beneficial effects:

[0014] 1. In the present application, the insertion bolt is connected between the plurality of groups of sleeves, then the insertion bolt is combined with the placement sleeve, the winding column is inserted into the ground through the insertion column at the bottom, the tail column is pulled, the tail column provides a pulling force for the protective net, so that the protective net wound on the winding drum is stretched out, then a plurality of groups of guide columns are moved, and the tail column and the plurality of groups of guide columns are also inserted into the ground through the insertion column at the bottom, the tail column and the plurality of groups of guide columns guide the protective net, so that the protective net forms a flat, semicircular or even circular protective area, thereby ensuring the stability of the overall protective structure, and the protective net cooperates with the winding column, the tail column and the plurality of groups of guide columns to form a suitable protective structure according to different building construction areas, thereby improving the application range of the building engineering protection structure.

[0015] 2. In the present application, the insertion column is rotated to extend out of the bottom of the chassis, at this time, the positioning of the winding column, the tail column and the plurality of groups of guide columns can be completed through the insertion column, and in the same way, when the protective structure is not used, the insertion column is rotated to be stored in the inner part of the chassis, at this time, the convex column of the insertion column can be avoided to affect the storage of the overall protective structure, thereby ensuring the convenience of use of the building engineering protection structure. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 An overall structure schematic diagram is shown according to the embodiment of the present application;

[0017] Figure 2 An insertion column structure schematic diagram is shown according to the embodiment of the present application;

[0018] Figure 3 A guide column structure schematic diagram is shown according to the embodiment of the utility model;

[0019] Figure 4 A winding column structure schematic diagram is shown according to the embodiment of the utility model.

[0020] Legend:

[0021] 1, winding column;2, guide column;3, tail column;4, sleeve;5, plug;6, locking rod;7, placing sleeve;8, chassis;9, plug-in column;10, protective net;11, winding drum;12, rotating rod;13, limit sleeve;14, positioning rod. DETAILED DESCRIPTION

[0022] 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, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0024] A building engineering protection structure, including winding column 1 and tail column 3, be provided with multiple guide columns 2 between winding column 1 and tail column 3, the rotating rod 12 is rotatably connected in winding column 1, the winding drum 11 is fixedly connected on the outer surface wall of rotating rod 12, the protective net 10 is wound on the outer surface wall of winding drum 11, and the open end of protective net 10 is fixedly connected with the outer surface wall of tail column 3, and the outer surface wall of protective net 10 is slidably connected with the inner surface wall of guide column 2, and the bottom of winding column 1, tail column 3 and multiple guide columns 2 is integrated with plug-in column 9;

[0025] The plug 5 is connected between the multiple sleeves 4, then the plug 5 is combined on the placing sleeve 7, after the winding column 1 is inserted into the ground through the plug-in column 9 at the bottom, the tail column 3 is pulled, the tail column 3 provides the traction for the protective net 10, so that the protective net 10 wound on the winding drum 11 is stretched out, then multiple guide columns 2 are moved correspondingly, and the tail column 3 and multiple guide columns 2 are also inserted into the ground through the plug-in column 9 at the bottom, the tail column 3 and multiple guide columns 2 guide the protective net 10, so that the protective net 10 forms a flat, semicircular or even circular protection area, so that the protective net 10 cooperates with the winding column 1, tail column 3 and multiple guide columns 2 to form a suitable protection structure according to the different building construction areas, thereby improving the application range of the building engineering protection structure.

[0026] Specifically, as shown in Figure 2 With Figure 4 The winding column 1, the tail column 3 and the bottom of the plurality of guide columns 2 are fixedly connected with the chassis 8, the bottom of the chassis 8 is fixedly connected with the inner frame, the cross section of the inner frame is U-shaped structure, and the inner wall of the horizontal end of the inner frame is screw connected with the outer wall of the plug-in column 9. Rotating the plug-in column 9 makes it extend out of the bottom of the chassis 8. At this time, the positioning of the winding column 1, the tail column 3 and the plurality of guide columns 2 can be completed through the plug-in column 9. Similarly, when the protective structure is not used, rotate the plug-in column 9 to make it stored in the inside of the chassis 8. At this time, it can avoid affecting the storage of the whole protective structure due to the protrusion of the plug-in column 9, so as to ensure the convenience of the use of the construction engineering protective structure.

[0027] Specifically, as shown in Figure 2 With Figure 3 The winding column 1, the tail column 3 and the front end face of the plurality of guide columns 2 are fixedly connected with the sleeve 4, and the plurality of sleeves 4 are integrated with the plug 5 and the locking part for locking the position of the plug 5. The locking part includes the locking rod 6, the inner wall of one of the plurality of sleeves 4 located outside the winding column 1 is screw connected with the locking rod 6, and the inner wall of the plug 5 is screw connected with the locking rod 6. The plug 5 is inserted between the plurality of sleeves 4, and the locking rod 6 is rotated to be screw connected with the plug 5, so as to realize the locking of the winding column 1, the tail column 3 and the plurality of guide columns 2. The outer wall of the tail column 3 is fixedly connected with the placing sleeve 7. After separating the plug 5 from the plurality of sleeves 4, the plug 5 can be inserted into the placing sleeve 7. The top of the winding column 1 is fixedly connected with the limiting sleeve 13, the limiting sleeve 13 is sleeved outside the rotating rod 12, the inner wall of the limiting sleeve 13 is screw connected with the positioning rod 14, and the open end of the positioning rod 14 abuts against the outer wall of the rotating rod 12, so as to realize the axial position locking of the rotating rod 12.

[0028] Working principle: separate the plug 5 connected between the plurality of sleeve 4, then the plug 5 combined in the placement of the sleeve 7, after the winding column 1 through the bottom of the plug 9 inserted into the ground, pull the tail column 3, tail column 3 for the protective net 10 provides traction to make the protective net 10 around the interface on the winding drum 11 extension, then in the corresponding movement of the plurality of guide column 2, and the tail column 3 with the plurality of guide column 2 through the bottom of the plug 9 inserted into the ground, through the tail column 3 and the plurality of guide column 2 to guide the protective net 10, so that the protective net 10 group flat, semicircular or even circular protective area, so as to ensure the stability of the overall protection structure at the same time, the protective net 10 with winding column 1, tail column 3 and the plurality of guide column 2 can be different according to the construction area of the appropriate protective structure, so as to improve the scope of application of the construction engineering protection structure, rotating the plug 9 makes it stretch out the bottom of the chassis 8, at this time can be completed by the plug 9 winding column 1, tail column 3 and the plurality of guide column 2 positioning, similarly, when the protective structure is not used, rotating the plug 9 makes it stored in the chassis 8 inside, at this time can avoid because of the plug 9 protruding and affect the overall storage of the protective structure, so as to ensure the convenience of the construction engineering protection structure.

[0029] The above description of the embodiments enables one of ordinary skill in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those of ordinary skill in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A construction engineering protection structure comprising a winding column (1) and a tail column (3), characterized in that, The winding column (1) and the tail column (3) are provided with a plurality of guide columns (2), the rotating rod (12) is rotatably connected in the winding column (1), the rotating rod (12) is fixedly connected with the winding drum (11) on the outer wall, the protective net (10) is wound on the outer wall of the winding drum (11), and the open end of the protective net (10) is fixedly connected with the outer wall of the tail column (3), and the outer wall of the protective net (10) is slidably connected with the inner wall of the guide column (2), the winding column (1), the tail column (3) and the plurality of guide columns (2) are integrated with the plug-in column (9) at the bottom.

2. A building construction protection structure according to claim 1, wherein The winding column (1), the tail column (3) and the plurality of guide columns (2) are fixedly connected with the bottom frame (8) at the bottom, the bottom frame (8) is fixedly connected with the inner frame, the inner frame is in U-shaped structure in cross section, and the outer wall of the plug-in column (9) is screw-connected with the inner wall of the horizontal end of the inner frame.

3. A building construction protection structure according to claim 2, wherein The winding column (1), the tail column (3) and the plurality of guide columns (2) are fixedly connected with the clamping sleeve (4) at the front end face, and the clamping sleeve (4) is integrated with the plug-in bolt (5) and the locking part for locking the position of the plug-in bolt (5) between the plurality of clamping sleeves (4).

4. A building construction protection structure according to claim 3, wherein The locking part comprises a locking rod (6), the inner wall of one of the plurality of clamping sleeves (4) located on the outer side of the winding column (1) is screw-connected with the locking rod (6), and the inner wall of the plug-in bolt (5) is screw-connected with the locking rod (6).

5. A building construction protection structure according to claim 4, wherein The outer wall of the tail column (3) is fixedly connected with the placing sleeve (7).

6. A building construction protection structure according to claim 5, wherein The top of the winding column (1) is fixedly connected with the limiting sleeve (13), the limiting sleeve (13) is sleeved on the outer side of the rotating rod (12), the inner wall of the limiting sleeve (13) is screw-connected with the positioning rod (14), and the open end of the positioning rod (14) abuts against the outer wall of the rotating rod (12).

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