Safety protective fence for constructional engineering management

Abstract

The utility model discloses a safety protective fence for constructional engineering management, and relates to the technical field of constructional engineering. The device comprises transverse pipes which are distributed up and down, telescopic pipes are fixed to the left end and the right end of the lower wall of the transverse pipe located on the upper side, vertical pipes are fixed to the left end and the right end of the upper wall of the transverse pipe located on the lower side, and the telescopic pipes are in clearance fit with the vertical pipes; a mounting frame is fixed to the upper end of the right wall of the vertical pipe on the right side, and an insertion strip is inserted into the front wall of the mounting frame. The connecting stability between the two safety protective fences is improved through the inserting blocks, the mounting frames and the inserting strips, meanwhile, the telescopic pipes are matched with the vertical pipes so that the height can be conveniently adjusted, the connecting stability with the ground is improved through the cooperation of the bolts, the elastic pipes and the expansion blocks, and the connecting stability with the ground is further improved through the supporting plates.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of building engineering, especially, a kind of safety guard bar for building engineering management. BACKGROUND

[0002] Building engineering management is the professional management process to ensure that building projects achieve expected goals in time, cost, quality and safety, and in the management process of building engineering, in order to protect workers and the public from accidental injury, safety guard rails are usually set up around the construction area, at present, in order to improve the stability of safety guard rails in use, adjacent two safety guard rails are usually connected by connecting pieces.

[0003] After searching, the authorized announcement No.CN217680983U, authorized announcement date 2022.10.28 discloses a kind of safety guard bar for building engineering management, including support, support upper end is fixedly connected with a group of guardrails, a group of guardrails rear end side wall is fixedly connected with receiving frame, receiving frame upper end opening corner is arc design, protective net for providing protection is arranged in receiving frame inner cavity, limiting pin for limiting protective net is arranged on receiving frame side wall, buffer plate is installed on the front end side wall of guardrail, and connecting mechanism for connecting and fixing is arranged on the both sides of guardrail.The utility model limiting pin is inserted into limiting hole to limit the position of protective net, so that the stability of protective net as a whole is maintained, the protective effect is avoided to be affected in the process of use, and protective net can be quickly stored into receiving frame after use, so as to reduce the occupied space of device as a whole, and it is convenient for staff to move and transport.

[0004] The connecting pin on the side wall of the adjacent guardrail of the prior art is inserted into the connecting ring to realize the connection between the adjacent guardrails, but in actual use, since the connecting pin can move relative to the connecting ring, the connection stability between the adjacent guardrails is poor, at the same time, the height of the existing safety guard rail is fixed, it is inconvenient to adjust the height, and the support of the prior art is installed on the ground, but the connection stability with the ground is poor, therefore, we provide a kind of safety guard bar for building engineering management to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model discloses a building engineering management safety fence is provided, through the plug -in block, installation frame and the plug -in strip promotion two safety fence between the connection stability, and the cooperation of telescopic pipe and standpipe is convenient for the height adjustment, and through bolt, elastic pipe and the cooperation of expansion block promotion and the connection stability of ground, still through the support plate further promotion and the connection stability of ground, solved the connection stability of the adjacent rail between prior art, and the existing safety fence is inconvenient for the height adjustment, and the connection stability of ground of prior art installation mode with the ground is poor.

[0006] To solve the above technical problems, the utility model is realized through the following technical schemes:

[0007] The utility model discloses a building engineering management safety fence, including the horizontal pipe of up and down distribution, the left and right two ends of the horizontal pipe lower wall in the upside are all fixed with telescopic pipe, the left and right two ends of the horizontal pipe upper wall in the downside are all fixed with standpipe, and the telescopic pipe and the standpipe gap cooperation, the upper end of the left wall of the standpipe in the left side is fixed with the plug -in block, the upper end of the right wall of the standpipe in the right side is fixed with the installation frame, and the front wall of installation frame is inserted with the plug -in strip.

[0008] The bolt is set up in the horizontal pipe of the downside, and the expansion block is set up outside the bolt of the horizontal pipe of the downside, the outside of expansion block is provided with elastic pipe, and the support plate is set up in the front and rear of the horizontal pipe of the downside.

[0009] The utility model further sets up, the front wall of standpipe is seted up with rectangular groove, and the lower end of the telescopic pipe is fixed with the protruding in the inside of rectangular groove.

[0010] The utility model further sets up, and the even setting of a plurality of outer connecting pipes is arranged between two standpipes, and the lower end of the outer connecting pipe is fixed with the corresponding horizontal pipe, and the inner connecting pipe is arranged in the inside gap cooperation of the outer connecting pipe, and the upper end of the inner connecting pipe is fixed with the corresponding horizontal pipe.

[0011] The utility model further sets up, and the upper end screw thread connection of the front wall of any outer connecting pipe is provided with screw, and the front wall of the inner connecting pipe is evenly seted up with a plurality of insertion holes from top to bottom at the position of screw, and the threaded end of screw is inserted into the corresponding insertion hole.

[0012] The utility model further sets up, and the length of the upper wall of plug -in strip is less than the length of the lower wall of plug -in strip, and the front end of plug -in strip is fixed with the pinch block.

[0013] The utility model further sets up, the outside of the insert strip corresponds the front wall of the mounting frame and is fixed with U shaped board, the inside of U shaped board corresponds the outside of the insert strip and is provided with reset spring, the front wall of mounting frame corresponds the outside of the insert strip and is fixed with baffle, the front and back two ends of reset spring are respectively with corresponding U shaped board and baffle abut.

[0014] The utility model further sets up, the outside of the bolt corresponds the upper side of the horizontal pipe of the lower side and is provided with gasket, the lower side of the elastic pipe evenly is provided with a plurality of through slot, the expansion block is round table state setting.

[0015] The utility model further sets up, the inner end gap of the support plate is provided with the connecting rod, the upper and lower two ends of connecting rod are respectively fixed with round plate and connecting plate, and the connecting plate is fixedly connected with the horizontal pipe of the lower side.

[0016] The utility model further sets up, the screw is connected in the along edge place of connecting plate, the outside of connecting rod and the left side of connecting rod correspond the support plate and are all provided with blind hole, and the lower end of screw is inserted into corresponding blind hole.

[0017] The utility model has the advantages of:

[0018] 1, the utility model discloses a mounting frame, insert strip, vertical pipe and telescopic pipe are set up, make the insert block and be inserted to the mounting frame in the adjacent safety fence, and make the insert strip and be inserted to the insert block, make the insert block and the relative fixation of mounting frame, avoid the insert block and the accidental separation of mounting frame simultaneously, improve the connection stability between two safety fences, simultaneously, still make the height of safety fence can be adjusted by the characteristics that the relative movement between vertical pipe and telescopic pipe can be carried out, solve the connection stability between the adjacent fence of prior art is poor, and the height of the safety fence of existing is inconvenient to adjust simultaneously.

[0019] 2, the utility model discloses a bolt, expansion block, elastic pipe and support plate are set up, make the lower side of elastic pipe outward expansion and be close to the earth tightly by the bolt driving expansion block and moving up, improve the connection stability of safety fence and ground, still make the support plate and ground contact by setting up, utilize the support plate and avoid the safety fence inclination in front and back direction, further improve the stability of safety fence, solve the connection stability of the mode of installation of prior art with the ground of support and ground.

[0020] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described above. DRAWINGS

[0021] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings described in the following are only some of the embodiments of the present application, and for the ordinary skilled in the art, other drawings can also be obtained based on these drawings without creative labor.

[0022] Figure 1 It is a whole structure diagram of the safety fence for construction engineering management.

[0023] Figure 2 It is a right view structure diagram of the safety fence for construction engineering management.

[0024] Figure 3 It is a connection structure diagram of the inserted strip and the installation frame.

[0025] Figure 4 It is a structure diagram of the inserted block.

[0026] Figure 5 It is an exploded view between the elastic member and the expansion block.

[0027] Figure 6 It is an exploded view between the support plate and the connecting rod.

[0028] In the drawings, the component list represented by each sign is as follows:

[0029] 1-inserted block, 2-expansion block, 201-bolt, 201a-gasket, 3-cross pipe, 301-inner connecting pipe, 301a-boss, 302-outer connecting pipe, 4-support plate, 401-blind hole, 5-elastic pipe, 501-slotted hole, 6-vertical pipe, 601-screw, 602-installation frame, 602a-U-shaped plate, 603-rectangular slot, 7-telescopic pipe, 701-insert hole, 8-inserted strip, 801-kneading block, 802-baffle, 803-return spring, 9-connecting rod, 901-round plate, 902-connecting plate, 902a-screw. DETAILED DESCRIPTION

[0030] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application, obviously, the described embodiments are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by the ordinary skilled in the art without creative labor are within the protection scope of the present application.

[0031] Embodiment 1

[0032] Please refer to Figures 1-4The utility model discloses a kind of safety fences for construction engineering management, including the horizontal pipe 3 of upper and lower distribution, the left and right ends of the lower wall of horizontal pipe 3 located upside are all fixed with telescopic pipe 7, the left and right ends of the upper wall of horizontal pipe 3 located downside are all fixed with vertical pipe 6, and telescopic pipe 7 and vertical pipe 6 gap cooperation, the relative movement of telescopic pipe 7 and vertical pipe 6 can realize the height adjustment of the safety fence for construction engineering management, the upper end of the left wall of vertical pipe 6 located left side is fixed with plug-in block 1, the upper end of the right wall of vertical pipe 6 located right side is fixed with mounting frame 602, the cross section of mounting frame 602 is back-shaped setting, plug-in strip 8 is inserted in the front wall of mounting frame 602, plug-in block 1 is inserted into the mounting frame 602 in adjacent safety fence for construction engineering management, and under the condition that plug-in strip 8 is inserted into plug-in block 1 inside, plug-in block 1 is relatively fixed with mounting frame 602, to avoid accidental separation;

[0033] Specifically, the front wall of vertical pipe 6 is provided with a rectangular groove 603, and a protrusion 301a is fixed inside the rectangular groove 603 corresponding to the lower end of telescopic pipe 7. The above arrangement can prevent telescopic pipe 7 from separating from vertical pipe 6.

[0034] A plurality of outer connecting pipes 302 are evenly arranged between the two vertical pipes 6, and the lower end of each outer connecting pipe 302 is fixedly connected with the corresponding horizontal pipe 3. An inner connecting pipe 301 is gap-connected inside the outer connecting pipe 302, and the upper end of the inner connecting pipe 301 is fixedly connected with the corresponding horizontal pipe 3.

[0035] A screw 601 is threadedly connected with the upper end of the front wall of any outer connecting pipe 302. A plurality of insertion holes 701 are evenly formed in the front wall of the inner connecting pipe 301 from top to bottom at the position of the screw 601. The threaded end of the screw 601 is inserted into the corresponding insertion hole 701. After the height of the safety fence for construction engineering management is adjusted, the rear end of the screw 601 is inserted into the insertion hole 701 of the corresponding height to fix the height.

[0036] The length of the upper wall of the plug-in strip 8 is less than the length of the lower wall of the plug-in strip 8, so that the rear end of the plug-in strip 8 is beveled. When the plug-in block 1 is inserted into the mounting frame 602, the plug-in strip 8 moves forward under the cooperation of the bevel without manual operation of moving the pinch block 801 forward. The front end of the plug-in strip 8 is fixed with a pinch block 801, and the specification of the front end of the pinch block 801 is larger than the specification of the rear end of the pinch block 801, so as to facilitate the forward movement of the pinch block 801.

[0037] The outer part of the inserting strip 8 is fixed with a U-shaped plate 602a corresponding to the front wall of the mounting frame 602, the inner side of the U-shaped plate 602a is provided with a reset spring 803 corresponding to the outer part of the inserting strip 8, the front wall of the mounting frame 602 is fixed with a baffle 802 corresponding to the outer part of the inserting strip 8, the front and rear ends of the reset spring 803 are respectively abutted with the corresponding U-shaped plate 602a and the baffle 802, through the reset spring 803 driving the baffle 802 to move, the inserting strip 8 is inserted into the inside of the inserting block 1;

[0038] The operation process of the embodiment is that when two safety fences for construction engineering management are connected, the inserting block 1 is inserted into the mounting frame 602 in the adjacent safety fence for construction engineering management through the operation of the safety fence for construction engineering management, and when the two safety fences for construction engineering management are separated, the inserting strip 8 is separated from the inserting block 1 through the operation of the pinch block 801 moving forward, and the inserting block 1 is moved upward;

[0039] When the height of the safety fence for construction engineering management is adjusted, the screw 601 is loosened, the upper horizontal pipe 3 is adjusted to the appropriate height through the operation, and the rear end of the screw 601 is located in the corresponding plug hole 701 through the operation of the screw 601.

[0040] Embodiment 2

[0041] Please refer to Figure 1 、 5 and 6, which is the second embodiment of the utility model, based on the previous embodiment, but different from the first embodiment is that the horizontal pipe 3 located at the lower side is provided with a bolt 201 penetrating through, the lower side of the horizontal pipe 3 located at the lower side is provided with an expansion block 2 corresponding to the outer part of the bolt 201, the outer part of the expansion block 2 is provided with an elastic tube 5, the lower side of the elastic tube 5 is expanded and abutted with the surrounding soil through the upward movement of the expansion block 2, so that the safety fence for construction engineering management is relatively fixed with the ground, the front and rear of the horizontal pipe 3 located at the lower side are provided with a support plate 4, the safety fence for construction engineering management can be prevented from tilting through the use of the support plate 4, and the stability of the safety fence for construction engineering management with the ground is improved;

[0042] Specifically, the upper side of the horizontal pipe 3 located at the lower side is provided with a gasket 201a corresponding to the outer part of the bolt 201, the lower side of the elastic tube 5 is uniformly provided with a plurality of through grooves 501, so that the lower side of the expansion block 2 is deformed outward, the expansion block 2 is provided in a circular truncated cone shape, and the larger end of the expansion block 2 faces downward;

[0043] The inner end of the support plate 4 is gap-fitted with a connecting rod 9, the upper and lower ends of the connecting rod 9 are respectively fixed with a circular plate 901 and a connecting plate 902, and the connecting plate 902 is fixedly connected with the horizontal pipe 3 located at the lower side;

[0044] The screw 902a is threadedly connected at the edge of the connecting plate 902, blind holes 401 are formed on the outer side of the connecting rod 9 and the left side of the connecting rod 9 corresponding to the support plate 4, and the lower end of the screw 902a is inserted into the corresponding blind hole 401, so that the support plate 4 is moved to adjust the position of the support plate 4 by disengaging the screw 902a from the corresponding blind hole 401.

[0045] The remaining structure is the same as that of Embodiment 1;

[0046] The operation process of the building engineering management safety fence is as follows: when the building engineering management safety fence is installed, the screw 902a is disengaged from the corresponding blind hole 401, the support plate 4 is rotated to be perpendicular to the horizontal pipe 3, the screw 902a is operated to insert the lower end of the screw 902a into the corresponding blind hole 401, a pre-buried hole is dug on the ground at a suitable position, the building engineering management safety fence is placed on the ground at a suitable position, the elastic member is located in the corresponding pre-buried hole, the bolt 201 is rotated to drive the expansion block 2 to move upwards, the lower side of the elastic member is deformed outward and abuts against the ground, and the building engineering management safety fence is operated to disengage the elastic tube 5 from the pre-buried hole, the screw 902a is disengaged from the corresponding blind hole 401, the support plate 4 is moved to make the side wall of the support plate 4 contact the side wall of the horizontal pipe 3 located at the lower side, and the lower end of the screw 902a is inserted into the blind hole 401 to relatively fix the support plate 4 and the horizontal pipe 3 located at the lower side to reduce the occupied space.

[0047] After use, the bolt 201 is loosened, the expansion block 2 moves downwards under the elastic action of the elastic tube 5, so that the elastic tube 5 returns to the original state, the building engineering management safety fence is operated to disengage the elastic tube 5 from the pre-buried hole, the screw 902a is disengaged from the corresponding blind hole 401, the support plate 4 is moved to make the side wall of the support plate 4 contact the side wall of the horizontal pipe 3 located at the lower side, and the lower end of the screw 902a is inserted into the blind hole 401 to relatively fix the support plate 4 and the horizontal pipe 3 located at the lower side to reduce the occupied space.

[0048] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0049] The preferred embodiments of the application disclosed above are only used to help explain the application. The preferred embodiments do not describe all the details, nor limit the application to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of the present specification. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the application, so that those skilled in the art can well understand and utilize the application. The application is limited by the claims and their entire scope and equivalents.

Claims

1. A safety fence for construction site management comprising horizontally distributed horizontal pipes (3), characterized in that: The left and right ends of the lower wall of the horizontal pipe (3) on the upper side are fixed with telescopic pipes (7), the left and right ends of the upper wall of the horizontal pipe (3) on the lower side are fixed with vertical pipes (6), the left wall of the vertical pipe (6) on the left side is fixed with an insertion block (1) at the upper end, the right wall of the vertical pipe (6) on the right side is fixed with a mounting frame (602) at the upper end, and the front wall of the mounting frame (602) is inserted with an insertion strip (8). A bolt (201) is provided through the horizontal pipe (3) on the lower side, an expansion block (2) is provided below the horizontal pipe (3) on the lower side and corresponds to the outside of the bolt (201), an elastic pipe (5) is provided on the outside of the expansion block (2), and support plates (4) are provided in front of and behind the horizontal pipe (3) on the lower side.

2. A safety fence for construction site management according to claim 1, characterized in that: A rectangular groove (603) is formed in the front wall of the vertical pipe (6), and a protrusion (301a) is fixed in the rectangular groove (603) and corresponds to the lower end of the telescopic pipe (7).

3. A safety fence for construction site management according to claim 2, wherein: A plurality of outer connecting pipes (302) are uniformly arranged between the two vertical pipes (6), and the lower end of the outer connecting pipe (302) is fixedly connected with the corresponding horizontal pipe (3), and an inner connecting pipe (301) is arranged in the inner connecting pipe (302) in a clearance fit, and the upper end of the inner connecting pipe (301) is fixedly connected with the corresponding horizontal pipe (3).

4. The safety fence for construction site management according to claim 3, characterized in that: The upper end of the front wall of any outer connecting pipe (302) is threadedly connected with a screw (601), a plurality of insertion holes (701) are uniformly formed in the front wall of the inner connecting pipe (301) from top to bottom at the position of the screw (601), and the threaded end of the screw (601) is inserted into the corresponding insertion hole (701).

5. The safety fence for construction site management according to claim 1, characterized in that: The length of the upper wall of the insertion strip (8) is less than the length of the lower wall of the insertion strip (8), and the front end of the insertion strip (8) is fixed with a pinch block (801).

6. A safety fence for construction site management according to claim 5, wherein: A U-shaped plate (602a) is fixed on the outside of the insertion strip (8) and corresponds to the front wall of the mounting frame (602), a return spring (803) is arranged on the inside of the U-shaped plate (602a) and corresponds to the outside of the insertion strip (8), a baffle (802) is fixed on the front wall of the mounting frame (602) and corresponds to the outside of the insertion strip (8), and the front and rear ends of the return spring (803) abut against the corresponding U-shaped plate (602a) and baffle (802), respectively.

7. The safety fence for construction site management of claim 1, wherein: A gasket (201a) is arranged on the upper side of the horizontal pipe (3) on the lower side and corresponds to the outside of the bolt (201), a plurality of through grooves (501) are uniformly formed in the lower side of the elastic pipe (5), and the expansion block (2) is arranged in a circular truncated cone shape.

8. The safety fence for construction site management of claim 1, wherein: The inner end of the support plate (4) is arranged in a clearance fit with a connecting rod (9), the upper and lower ends of the connecting rod (9) are respectively fixed with a circular plate (901) and a connecting plate (902), and the connecting plate (902) is fixedly connected with the horizontal pipe (3) on the lower side.

9. A safety barrier for construction site management according to claim 8, wherein: Screws (902a) are threaded on the edges of the connecting plates (902), blind holes (401) are formed on the outer sides of the connecting rods (9) and the left sides of the connecting rods (9) corresponding to the support plates (4), and lower ends of the screws (902a) are inserted into the corresponding blind holes (401).

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