CN214886057U

CN214886057U - Safety device for building engineering foundation pit

Info

Publication number: CN214886057U
Application number: CN202120231300.6U
Authority: CN
Inventors: 周楚荣; 姚子健; 王克勤
Original assignee: Dongguan Guangyun Construction Engineering Co ltd
Current assignee: Dongguan Guangyun Construction Engineering Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-11-26
Anticipated expiration: 2031-01-26

Abstract

The utility model belongs to the technical field of the technique of building engineering and specifically relates to a safety device for building engineering foundation ditch, it includes the rail guard body, be provided with on the rail guard body and be used for installing the installation component on the rail guard body with the warning sign of difference to make the warning sign can dismantle set up in the rail guard body. This application has the effect that improves the change convenience of warning sign on the rail guard.

Description

Safety device for building engineering foundation pit

Technical Field

The application relates to the technical field of constructional engineering, in particular to a safety protection device for a foundation pit of constructional engineering.

Background

The foundation ditch is the pit that the foundation design position installation basement elevation and basic plane size dug out, and the foundation ditch belongs to interim engineering, for the emergence of prevention incident, generally need set up safety device around the foundation ditch to set up the warning sign on safety device, in order to be used for the suggestion people to know the construction state of this position and notice safety.

Under different construction scenes, warning boards with different warning marks are generally needed. The related foundation pit protective guard can be manufactured in advance to form a warning board by a plate for printing warning marks during production and manufacturing, or the warning board is formed by fixing the plate printed with the warning marks on the protective guard in a welding mode, so that the warning board is not convenient to flexibly replace according to different construction scenes.

SUMMERY OF THE UTILITY MODEL

In order to improve the change convenience of warning sign on the rail guard, this application provides a safety device for building engineering foundation ditch.

The application provides a pair of safety device for building engineering foundation ditch adopts following technical scheme:

the utility model provides a building engineering is safety device for foundation ditch, includes the rail guard body, be provided with on the rail guard body and be used for installing the installation component on the rail guard body with different warning signs to make the warning sign can dismantle set up in the rail guard body.

Through adopting above-mentioned technical scheme, the safety device for building engineering foundation ditch of this application adopts the installation component to install the warning sign on the rail guard body, when needs are changed the warning sign on the rail guard body, dismantles the warning sign from the installation component and can realize the dismantlement of warning sign and rail guard body, and then under the construction scene of difference, can improve the change convenience of warning sign on the rail guard, in time plays the effect of protection warning for people.

Preferably, the mounting assembly comprises two mounting frames which are arranged on the protective guard body in a sliding mode respectively, and a mounting space for placing the warning board is formed between the two mounting frames.

Through adopting above-mentioned technical scheme, two installing frame centre grippings are fixed in order to carry out the centre gripping to the warning sign in the both sides of warning sign, and when the warning sign size of changing changed, two installing frames of accessible slided to the size of adjustment installation space is with the size of adaptation in the warning sign.

Preferably, two the relative both sides of installing frame all are equipped with the mounting groove, and the both sides of warning sign insert respectively to two in the mounting groove of installing frame.

Through adopting above-mentioned technical scheme, when installing the warning sign on the installing frame, utilize the side grafting cooperation of mounting groove and warning sign, enable the installation of warning sign more stable.

Preferably, one side of the mounting frame, which is close to the guard rail body, is provided with a dovetail block, the guard rail body is provided with a dovetail groove along the horizontal direction, the dovetail block is only in sliding fit with the dovetail groove along the horizontal direction, and the guard rail body is provided with a fixing assembly for fixing the position of the mounting frame.

By adopting the technical scheme, when the size of the installation space needs to be adjusted, the dovetail block horizontally slides along the length direction of the dovetail groove to change the size of the installation space, and after the size of the installation space is adjusted, the sliding of the installation frames can be limited by the fixing assembly, so that the warning board is installed on the protective guard body by matching of the two installation frames.

Preferably, fixed subassembly includes elastic component, butt board and takes out the pole, the length direction of elastic component is perpendicular with the length direction of dovetail, the one end of elastic component is connected with the cell wall of dovetail, the other end and the butt board of elastic component are connected, in the butt board position dovetail, the one side and the forked tail piece butt that the butt board deviates from the elastic component, take out the pole setting and deviate from one side of installing frame at the rail guard body, the tip of taking out the pole passes protection piece body and butt board fixed connection.

By adopting the technical scheme, under the action of the elastic piece, the abutting plate has the trend of moving away from the elastic piece, so that the abutting plate can abut against the dovetail block, meanwhile, the dovetail block has the trend of moving away from the elastic piece, and the dovetail block is matched with the shapes of the dovetail block and the dovetail groove, so that the dovetail block is abutted against the groove wall of the dovetail groove to limit the sliding of the dovetail block, and the position fixing of the mounting frame is realized; when the installing frame needs to slide, the pulling rod is pulled in the direction far away from the protecting part body manually, the abutting plate is driven to move and compress the spring, and the state that the groove wall of the dovetail groove abuts against the dovetail block is removed, so that the sliding of the installing frame is realized.

Preferably, the mounting frame is provided with a limiting slide piece for fixing the warning board in the vertical position.

Through adopting above-mentioned technical scheme, utilize limit slider to carry out position fixing to the warning sign in vertical direction, can further strengthen the installation stability of warning sign.

Preferably, the mounting frame is provided with a sliding stop hole, the sliding limit piece is inserted into the sliding stop hole, and the sliding limit piece is abutted against the bottom of the warning board.

Through adopting above-mentioned technical scheme, adopt limit slide direct plug-in to arrange in the hole that ends the slide and accept the warning sign to realize the rigidity to the warning sign, this rigidity mode is easy and simple to handle swiftly.

Preferably, the end of the slide limiter is provided with an anti-slip sleeve for preventing the slide limiter from disengaging from the anti-slip hole.

By adopting the technical scheme, the bearing stability of the limiting slide piece on the warning board can be improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. according to the warning board mounting structure, the mounting assembly is adopted to mount the warning board on the protective guard body, when the warning board on the protective guard body needs to be replaced under different construction scenes, the warning board is dismounted from the mounting assembly, so that the dismounting of the warning board and the protective guard body can be realized, and the replacement convenience of the warning board on the protective guard can be improved;

2. the two mounting frames clamp and fix the warning boards, and the positions of the mounting frames are adjusted through sliding to adjust the size of the mounting space, so that the warning boards with different sizes can be mounted;

3. utilize the limit slider to carry out position fixing to the warning sign in vertical direction, be convenient for adjust the mounting height of warning sign, make the warning sign can exert the warning effect better.

Drawings

Fig. 1 is a schematic structural diagram of a safety device for a foundation pit of a constructional engineering according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a guard rail body in a safety device for a foundation pit of a construction engineering according to an embodiment of the present application.

Fig. 3 is an exploded schematic view of a guard rail body in a safety device for a foundation pit in a construction project according to an embodiment of the present application.

Description of reference numerals: 0. a warning board; 1. a guard rail body; 2. installing a frame; 3. an installation space; 4. mounting grooves; 5. a dovetail block; 6. a dovetail groove; 7. a fixing assembly; 71. an elastic member; 72. a butt joint plate; 73. drawing a rod; 8. a flange; 9. a limit slider; 10. a non-slip hole; 11. the anticreep cover.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses safety device for building engineering foundation ditch. Referring to fig. 1, the safety protection device for a foundation pit of a construction project includes a guard rail body 1. The protective guard body 1 is provided with a mounting assembly for mounting different warning boards 0 on the protective guard body 1, so that the warning boards 0 can be detachably arranged on the protective guard body 1. Under the construction scene of difference, when needs change warning sign 0 on rail guard body 1, with warning sign 0 follow installation component dismantle can, can improve the change convenience of warning sign 0 on the rail guard.

Continuing to refer to fig. 1, specifically, the mounting assembly includes two mounting frames 2 respectively slidably disposed on the protective guard body 1, a mounting space 3 for placing the warning board 0 is formed between the two mounting frames 2, and the size of the mounting space 3 is adjusted by the position of the slidable mounting frame 2. Two 2 relative both sides of installing frame all are equipped with mounting groove 4, and the length direction of mounting groove 4 is vertical direction to warning sign 0 can insert installation space 3 by upper and lower both sides, and simultaneously the both sides of warning sign 0 insert respectively to the mounting groove 4 of two installing frames 2 in, and two installing frames 2 carry out the centre gripping to warning sign 0. One side of the mounting frame 2 close to the protective guard body 1 is provided with a dovetail block 5, the protective guard body 1 is provided with a dovetail groove 6 along the horizontal direction, and the dovetail block 5 is only in sliding fit with the dovetail groove 6 along the horizontal direction, so that the mounting frame 2 can horizontally slide on the protective guard body. The number of the dovetail blocks 5 on each mounting frame 2 is set to be two groups, the two groups of dovetail blocks 5 are respectively located on the upper side and the lower side of each mounting frame 2, correspondingly, the number of the dovetail grooves 6 on the guard rail body 1 is two, and each group of dovetail blocks 5 is in corresponding sliding fit with each group of dovetail grooves 6, so that the sliding stability of the mounting frames 2 on the guard rail body 1 is improved.

Referring to fig. 2 and 3, after the mounting frame 2 is adjusted in position, the mounting frame 2 needs to be fixed in position to clamp and fix the warning board 0, and thus the guard rail body 1 is provided with a fixing unit 7 for fixing the position of the mounting frame 2. Specifically, the fixing assembly 7 includes an elastic member 71, an abutting plate 72 and a pulling rod 73, and in the present embodiment, the elastic member 71 is specifically a spring. The length direction of elastic component 71 is perpendicular with the length direction of dovetail 6, the one end of elastic component 71 is connected with the cell wall of dovetail 6, the other end and the butt board 72 of elastic component 71 are connected, butt board 72 is located dovetail 6, the one side that butt board 72 deviates from elastic component 71 and the corresponding forked tail piece 5 butt, take out the pole 73 and set up the one side that deviates from installing frame 2 at rail guard body 1, the one end of taking out pole 73 is passed the protection piece body and is connected with butt board 72 fixed connection, the other end of taking out pole 73 sets up flange 8, utilize flange 8 and the one side butt that the protection piece body deviates from installing frame 2, the staff of being convenient for takes out and draws out pole 73. In an initial state, the elastic piece 71 gives a force to the dovetail block 5 away from the protective guard body 1, so that the dovetail block 5 is tightly abutted against the groove wall of the dovetail groove 6 to limit the sliding of the dovetail block 5, and the position fixing of the mounting frame 2 is realized; when the mounting frame 2 needs to be slid, the pulling rod 73 is pulled in a direction away from the protection piece body manually, the abutting plate 72 is driven to move and compress the spring, and the abutting state between the groove wall of the dovetail groove 6 and the dovetail block 5 is released, so that the mounting frame 2 is slid.

Referring to fig. 2 and 3, since the warning boards 0 are different in size, after the warning board 0 is installed in the installation space 3, in order to make the warning board 0 at a proper height to better perform a warning function, a slide limiting member 9 for fixing the warning board 0 in the vertical position is provided on the installation frame 2. The mounting frame 2 is provided with the anti-slip holes 10, the number of the anti-slip holes 10 is a plurality of, the anti-slip holes 10 are arranged on the mounting frame 2 along the vertical direction, the anti-slip piece 9 is correspondingly inserted into one of the anti-slip holes 10 according to the mounting height of the warning board 0, and the anti-slip piece 9 is abutted to the bottom of the warning board 0, so that the warning board 0 can be supported, and the height position of the warning board 0 can be fixed. The slide limiter 9 is specifically a screw, an end of the slide limiter 9 is provided with a disengagement preventing sleeve 11 for preventing the slide limiter 9 from disengaging from the slide preventing hole 10, and the disengagement preventing sleeve 11 is provided as a nut and is screwed on the end of the slide limiter 9 by the nut, so that the slide limiter 9 is prevented from disengaging from the slide preventing hole 10.

The implementation principle of the safety protection device for the construction engineering foundation pit is as follows: the pull rod 73 is pulled out in the manual work, make the butt plate 72 to the direction removal of keeping away from installing frame 2, then the position of adjusting installing frame 2 slides, loosen the pull rod 73, fix the position of two installing frames 2, insert warning sign 0 to the installation space 3 that two installing frames 2 formed, and make warning sign 0 cliied by two installing frames 2, insert limit slider 9 and arrange in the non-slip hole 10 of corresponding height, accept warning sign 0, at the tip threaded connection anticreep cover 11 of limit slider 9, accomplish warning sign 0's installation promptly.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a safety device for building engineering foundation ditch which characterized in that: the protective guard comprises a protective guard body (1), wherein a mounting assembly used for mounting different warning boards (0) on the protective guard body (1) is arranged on the protective guard body (1), so that the warning boards (0) can be detachably arranged on the protective guard body (1).

2. The safety protection device for the foundation pit of the building engineering as claimed in claim 1, wherein: the mounting assembly comprises two mounting frames (2) which are arranged on the protective guard body (1) in a sliding mode respectively, and a mounting space (3) for placing the warning board (0) is formed between the two mounting frames (2).

3. The safety protection device for the foundation pit of the building engineering as claimed in claim 2, wherein: two both sides that installing frame (2) are relative all are equipped with mounting groove (4), and the both sides of warning sign (0) insert respectively to two in mounting groove (4) of installing frame (2).

4. The safety protection device for the foundation pit of the building engineering according to claim 3, wherein: one side that installing frame (2) are close to rail guard body (1) is provided with dovetail block (5), dovetail (6) have been seted up along the horizontal direction on rail guard body (1), dovetail block (5) only slide along the horizontal direction with dovetail (6) and cooperate, be provided with on rail guard body (1) and be used for realizing fixed subassembly (7) to the position of installing frame (2).

5. The safety protection device for the foundation pit of the building engineering according to claim 4, wherein: fixed subassembly (7) include elastic component (71), butt plate (72) and take out pole (73), the length direction of elastic component (71) is perpendicular with the length direction of dovetail (6), the one end of elastic component (71) is connected with the cell wall of dovetail (6), the other end and the butt plate (72) of elastic component (71) are connected, in butt plate (72) position dovetail (6), butt plate (72) deviate from the one side and the butt of dovetail piece (5) of elastic component (71), take out pole (73) and set up the one side that deviates from mounting frame (2) in rail guard body (1), the tip of taking out pole (73) passes protection piece body and butt plate (72) fixed connection.

6. The safety protection device for the foundation pit of the building engineering according to any one of claims 2 to 5, wherein: and a limiting sliding piece (9) used for fixing the warning board (0) in the vertical position is arranged on the mounting frame (2).

7. The safety protection device for the foundation pit of the building engineering as claimed in claim 6, wherein: the mounting frame (2) is provided with a sliding stop hole (10), the sliding limit piece (9) is inserted into the sliding stop hole (10), and the sliding limit piece (9) is abutted to the bottom of the warning board (0).

8. The safety protection device for the foundation pit of the building engineering as claimed in claim 7, wherein: the end part of the slide limiting piece (9) is provided with an anti-drop sleeve (11) for preventing the slide limiting piece (9) from being separated from the anti-drop hole (10).