A municipal construction foundation pit fence protection device

Abstract

The application relates to the field of municipal construction, and particularly discloses a foundation pit fence protection device for municipal construction, which comprises a counterweight base, a fence plate bin assembly connected with the counterweight base, a connecting and positioning assembly in communication with the fence plate bin assembly, a secondary positioning assembly connected with the fence plate bin assembly, an atomization dust-settling device connected with the fence plate bin assembly, a foundation pit support framework assembly connected with the fence plate bin assembly, and a transmission assembly connected with the gas bin assembly. The connecting and positioning assembly and the secondary positioning assembly are matched to achieve locking connection between multiple fences, further improve the connection stability of the fence, and the foundation pit can be subjected to dust-settling treatment and inner circumferential surface support, further improving the functionality of the construction area.

Description

TECHNICAL FIELD

[0001] The present application relates to the municipal construction industry, in particular to a kind of municipal construction with foundation pit fence protection device. BACKGROUND

[0002] Municipal infrastructure is an important guarantee of urban material basis, municipal infrastructure refers to the planning and construction range in city, town (village) Set, based on government responsibility and obligation to provide residents with various buildings, structures, equipment, etc. With or without compensation public products and services, such as common urban roads, bridges, subways, various pipelines.

[0003] Such projects are mostly located in municipal roads or residential areas, when carrying out such project construction, foundation pit excavation is needed, construction can have certain influence on road pedestrians or residents, and there are safety hazards, so fence is set up around the construction area, construction protection is carried out, the function of existing fence device is mostly limited to realizing construction isolation, and the functionality inside construction area is limited, in view of the above problems, it is urgent to carry out innovative design on the basis of existing construction fence. SUMMARY

[0004] The purpose of the present application is to provide a kind of municipal construction with foundation pit fence protection device, to solve the problems raised in the above background.

[0005] To achieve the above purpose, the present application provides the following technical scheme:

[0006] A kind of municipal construction with foundation pit fence protection device, comprising:

[0007] Counterweight base;

[0008] Fence plate bin assembly, the fence plate bin assembly is connected with counterweight base;

[0009] Connecting positioning assembly, the connecting positioning assembly is connected with fence plate bin assembly;

[0010] Second positioning assembly, the second positioning assembly is connected with fence plate bin assembly, for cooperating connecting positioning assembly, the positioning connection of adjacent fence is completed;

[0011] Atomization dust falling device, the atomization dust falling device is connected with fence plate bin assembly;

[0012] Foundation pit support framework assembly, the foundation pit support framework assembly is connected with fence plate bin assembly, for the support of foundation pit Auxiliary;

[0013] Wherein, the connecting positioning assembly includes:

[0014] Air chamber assembly, the air chamber assembly is connected with fence plate bin assembly;

[0015] A transmission assembly is connected with the air warehouse assembly and is used for cooperating with the air warehouse assembly to drive the movement of the secondary positioning assembly.

[0016] Compared with the prior art, the beneficial effects of the present application are that the locking connection between multiple fences can be completed by cooperating the connecting positioning assembly with the secondary positioning assembly, the connection stability of the fence is further improved, meanwhile, the dust reduction treatment and the inner surrounding surface support of the foundation pit can be performed, the functionality of the internal construction area is further improved, and the present application is suitable for wide range of popularization and use. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 FIG. 1 is a schematic view of the internal structure of a foundation pit fence protection device for municipal construction according to an embodiment of the present application.

[0018] Figure 2 FIG. 1 is a schematic view of the external structure of a foundation pit fence protection device for municipal construction according to an embodiment of the present application.

[0019] Figure 3 FIG. 1 is a schematic view of the external structure of a foundation pit fence protection device for municipal construction according to an embodiment of the present application.

[0020] Figure 4 FIG. 1 is a schematic view of the external structure of a foundation pit fence protection device for municipal construction according to an embodiment of the present application.

[0021] In the figure: 1 - counterweight base, 2 - fence plate warehouse assembly, 3 - connecting positioning assembly, 4 - air warehouse assembly, 5 - transmission assembly, 6 - secondary positioning assembly, 7 - atomizing dust reduction device, 8 - foundation pit support framework assembly, 201 - fence plate warehouse, 202 - conical frame, 203 - first positioning groove, 204 - second positioning groove, 205 - third positioning groove, 206 - magnetic seat, 401 - first air warehouse, 402 - second air warehouse, 403 - air blowing piece, 404 - first pressure relief piece, 405 - second pressure relief piece, 406 - plug-in groove, 501 - booster warehouse, 502 - control piece, 503 - first elastic piece, 504 - piston transmission frame, 601 - second elastic piece, 602 - positioning plate, 603 - positioning protrusion, 701 - water storage groove warehouse, 702 - liquid inlet communication valve, 703 - communication warehouse, 704 - atomizing spray head, 801 - fixed shaft frame, 802 - base frame, 803 - first support frame, 804 - positioning seat, 805 - limiting sliding groove, 806 - connecting shaft, 807 - second support frame, 808 - threaded hole. DETAILED DESCRIPTION

[0022] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present application.

[0023] A municipal construction foundation fence protection device, in an embodiment of the present application, as shown in Figures 1 to 3 The connecting positioning assembly 3 is connected in communication with the fence panel bin assembly 2, the secondary positioning assembly 6 is connected with the fence panel bin assembly 2, and is used to cooperate with the connecting positioning assembly 3 to complete the positioning connection of adjacent fences; the atomization dust falling device 7 is connected with the fence panel bin assembly 2; the foundation pit support framework assembly 8 is connected with the fence panel bin assembly 2, and is used for supporting and assisting the foundation pit; wherein the connecting positioning assembly 3 comprises: an air tank assembly 4 connected with the fence panel bin assembly 2; a transmission assembly 5 connected with the air tank assembly 4, used to cooperate with the air tank assembly 4 to complete the movement driving of the secondary positioning assembly 6.

[0024] In an embodiment of the present application:

[0025] As shown in Figures 1 to 3 The fence panel bin assembly 2 comprises: a fence panel bin 201 connected with the counterweight base 1; a conical frame 202 fixedly connected with the outside of the fence panel bin 201; a first positioning groove 203 provided on the side of the fence panel bin 201 away from the conical frame 202, used for plug-in connection of the conical frame 202; a second positioning groove 204 provided on the side of the fence panel bin 201 close to the conical frame 202; a third positioning groove 205 provided on the inside top side of the second positioning groove 204, used to cooperate with the second positioning groove 204 to complete the connection and fixation of the connecting positioning assembly 3; a magnetic seat 206 provided on the outside of the fence panel bin 201, used for magnetic fixation of the foundation pit support framework assembly 8;

[0026] The enclosure plate bin 201 can be erected on the ground outside the foundation pit through the counterweight base 1, according to the required length of the enclosure, the number of appropriate enclosure plate bins 201 is selected, the conical frame 202 is slightly larger than the width of the first positioning groove 203 in size near the widest side of the enclosure plate bin 201, when the assembly of the enclosure plate bin 201 is carried out, the conical frame 202 outside the adjacent enclosure plate bin 201 is inserted into the inside of the corresponding first positioning groove 203, the second positioning assembly 6 is inserted into the inside of the second positioning groove 204, so that the edges of the connected enclosure plate bins 201 abut, the two sides of the conical frame 202 are provided with inclined surfaces, after being inserted into the inside of the first positioning groove 203, a certain tension is generated, further improving the preliminary fixing stability of the adjacent enclosure plate bin 201.

[0027] In an embodiment of the present application:

[0028] As Figures 1 to 3 shown, the air chamber assembly 4 comprises: at least two first air chambers 401, the first air chambers 401 are arranged inside the enclosure plate bin 201; a second air chamber 402, the second air chamber 402 is arranged outside the enclosure plate bin 201; a blowing member 403, the blowing member 403 is connected with the inside of the second air chamber 402; the blowing member 403 is selected from a blowing fan; a first pressure relief member 404, the first pressure relief member 404 is connected with the enclosure plate bin 201 and is in communication with the first air chamber 401, for pressure relief discharge control of the first air chamber 401; the first pressure relief member 404 is selected from an electromagnetic valve; a second pressure relief member 405, the second pressure relief member 405 is connected with the enclosure plate bin 201 and is in communication with the second air chamber 402, for pressure relief discharge control of the second air chamber 402; the second pressure relief member 405 is selected from an electromagnetic valve; a plug-in groove 406, the plug-in groove 406 is fixedly connected with the outside of the enclosure plate bin 201;

[0029] The plug-in groove 406 is at the same height position as the second air chamber 402, and the side away from the second air chamber 402 is provided with an opening, the first air chamber 401 and the second air chamber 402 are not in communication with each other, when the blowing member 403 operates, the first pressure relief member 404 and the second pressure relief member 405 are closed, air can be blown into the inside of the first air chamber 401 and the second air chamber 402, to complete the pressure boosting drive of the transmission assembly 5, when the blowing member 403 is closed, the first pressure relief member 404 is opened, the inside of the first air chamber 401 can be relieved, when the blowing member 403 is closed, the second pressure relief member 405 is opened, the inside of the second air chamber 402 can be relieved.

[0030] In an embodiment of the present application:

[0031] As Figure 1 and Figure 3As shown, the transmission assembly 5 comprises: a pressurizing bin 501 fixedly connected with the interiors of the first air bin 401 and the second air bin 402 respectively; a control member 502 connected with the interior of the pressurizing bin 501, used for communication control of the interior of the pressurizing bin 501; the control member 502 adopts an electromagnetic valve; a first elastic member 503 connected with the interior of the pressurizing bin 501; the first elastic member 503 selects a spring; a piston transmission frame 504, one end of which is connected with the side of the first elastic member 503 away from the control member 502, and the other end is movably connected with the pressurizing bin 501;

[0032] When the air blowing member 403 is opened, the first pressure relief member 404 and the second pressure relief member 405 are closed, and the control member 502 is opened and closed in a timing mode, the interior of the first air bin 401 and the interior of the second air bin 402 can be pressurized quantitatively, and the piston transmission frame 504 is driven to move away from the side of the first elastic member 503, when the piston transmission frame 504 in the interior of the first air bin 401 moves away from the side of the first elastic member 503, the second positioning assembly 6 is driven to move longitudinally synchronously, and when the piston transmission frame 504 in the interior of the second air bin 402 moves away from the side of the first elastic member 503, the piston transmission frame 504 can be inserted into the insertion slot 406 outside the adjacent surrounding baffle bin 201, the insertion positioning is completed, and the connection stability of the adjacent surrounding baffle bin 201 is further improved.

[0033] In an embodiment of the present application,

[0034] As shown in Figure 1 and Figure 2 As shown, the second positioning assembly 6 comprises: a second elastic member 601 connected with the interior of the first air bin 401; the second elastic member 601 selects an elastic telescopic rod; a positioning plate 602 movably connected with the outside of the first air bin 401 and the surrounding baffle bin 201, and one side of which is fixedly connected with the second elastic member 601, and the other side is fixedly connected with the end of the piston transmission frame 504 away from the first elastic member 503; and a positioning protrusion 603 connected with the side of the positioning plate 602 away from the piston transmission frame 504;

[0035] When the two piston transmission frames 504 move away from the side of the first elastic member 503 by a certain distance, the positioning plate 602 in the two second positioning grooves 204 is driven to move away, and the positioning protrusion 603 can be inserted into the corresponding third positioning groove 205, so that the connection stability of the surrounding baffle bin 201 is further improved.

[0036] In an embodiment of the present application,

[0037] As shown in Figures 1 to 3As shown, the atomization dust falling device 7 comprises: a water storage tank bin 701 connected with the bottom of the inside of the surrounding baffle bin 201; a liquid inlet communication valve 702 arranged outside the surrounding baffle bin 201 and in communication with the water storage tank bin 701; a communication bin 703 in communication with the water storage tank bin 701 through the surrounding baffle bin 201; a plurality of atomization spray heads 704 in communication with the communication bin 703;

[0038] When the foundation pit construction is carried out, a certain dust will be generated, and when the plurality of atomization spray heads 704 outside the surrounding baffle bin 201 are operated, atomization spraying can be carried out on one side of the foundation pit, a "water mist barrier" is formed outside the foundation pit, atomization spraying is realized, and the air quality of the construction area is improved. At the same time, the water storage tank bin 701 arranged at the bottom of the inside of the surrounding baffle bin 201 can increase the bottom counterweight of the surrounding baffle bin 201, further improve the vertical installation stability of the surrounding baffle bin 201, reduce the material consumption of the surrounding baffle bin 201, and reduce the cost. At the same time, when the surrounding baffle bin 201 is used, the water in the water storage tank bin 701 can be completely discharged, further improving the transportation convenience of the surrounding baffle bin 201.

[0039] In an embodiment of the present application:

[0040] As Figures 2 to 4 As shown, the foundation pit support framework assembly 8 comprises: a fixed shaft frame 801 connected with the surrounding baffle bin 201; a bottom frame 802 connected with the surrounding baffle bin 201; a first support frame 803 rotatably connected with the fixed shaft frame 801; a positioning seat 804 connected with the bottom of the first support frame 803 and used for cooperating with the bottom frame 802 to complete the horizontal support of the first support frame 803; a limiting sliding groove 805 arranged inside the first support frame 803; a connecting shaft 806 slidably connected with the limiting sliding groove 805; a second support frame 807 fixedly connected with the connecting shaft 806; a plurality of threaded holes 808 arranged inside the second support frame 807;

[0041] When the enclosure panel bin 201 does not need to be supported or transported, the top end of the foundation pit support framework assembly 8 is magnetically connected with the magnetic seat 206, when supporting the foundation pit, the first support frame 803 can be rotated axially to the side away from the enclosure panel bin 201 with the fixed shaft frame 801 as the axis, and is rotated to the horizontal state, so that the positioning seat 804 is abutted and supported by the bottom frame 802, according to the distance between the foundation pit and the enclosure panel bin 201 and the inclination angle of the inner circumferential surface of the foundation pit, the second support frame 807 is moved along the limiting sliding groove 805 in cooperation with the connecting shaft 806, and then the second support frame 807 is axially rotated with the connecting shaft 806 as the axis, so that the second support frame 807 is consistent with the inclination angle of the inner circumferential surface of the foundation pit and abuts against the inner circumferential surface of the foundation pit, and then the adjacent two second support frames 807 are abutted by the plate, and the connection and fixation of the plate and the second support frame 807 are completed through the cooperation of the bolts (not shown in the figure) and the threaded holes 808, and a plurality of fixed plates are cooperated to complete the support of the inner circumferential surface of the foundation pit.

[0042] The working principle of the present application is that: the fence plate bin 201 can be erected on the ground outside the foundation pit through the counterweight base 1, according to the required fence length, the number of appropriate fence plate bins 201 is selected, the conical frame 202 is close to the widest side of the fence plate bin 201, the size is slightly larger than the width of the first positioning groove 203, when assembling the fence plate bin 201, the conical frame 202 outside the adjacent fence plate bin 201 is inserted into the first positioning groove 203, the second positioning assembly 6 is inserted into the second positioning groove 204, so that the edges of the connected fence plate bins 201 abut, the two sides of the conical frame 202 are provided with inclined surfaces, after being inserted into the first positioning groove 203, it has a certain tension, further improving the preliminary fixing stability of the adjacent fence plate bin 201, the insertion groove 406 is at the same height position with the second air chamber 402, and the side away from the second air chamber 402 is provided with an opening, the first air chamber 401 and the second air chamber 402 are not communicated with each other, when the air blowing piece 403 operates, the first pressure relief piece 404 and the second pressure relief piece 405 are closed, air blowing can be carried out in the first air chamber 401 and the second air chamber 402, the pressure boosting drive in the transmission assembly 5 is completed, when the air blowing piece 403 is closed, the first pressure relief piece 404 is opened, the pressure relief in the first air chamber 401 can be completed, when the air blowing piece 403 is closed, the second pressure relief piece 405 is opened, the pressure relief in the second air chamber 402 can be completed, when the air blowing piece 403 is opened, the first pressure relief piece 404 and the second pressure relief piece 405 are closed, the control piece 502 is opened and closed at regular time, the first air chamber 401 and the second air chamber 402 can be quantitatively boosted in the pressure boosting chamber 501, driving the piston transmission frame 504 to move away from the side of the first elastic piece 503, when the piston transmission frame 504 in the first air chamber 401 moves away from the side of the first elastic piece 503, it can drive the second positioning assembly 6 to move longitudinally synchronously, when the piston transmission frame 504 in the second air chamber 402 moves away from the side of the first elastic piece 503, the piston transmission frame 504 can penetrate the second air chamber 402 and be inserted into the insertion groove 406 outside the adjacent fence plate bin 201, the insertion positioning is completed, further improving the connection stability of the adjacent fence plate bin 201, when the two sides of the piston transmission frame 504 move away from the side of the first elastic piece 503 by a certain distance, cooperating with the second elastic piece 601, the positioning plate 602 in the second positioning groove 204 can be driven to move away, the positioning protrusion 603 can be inserted into the third positioning groove 205 in the corresponding position, further improving the connection stability of the fence plate bin 201;

[0043] When the foundation pit construction is carried out, a certain amount of dust will be generated. When the plurality of atomizing spray heads 704 outside the surrounding baffle bin 201 are operated, atomizing spraying can be carried out on one side of the foundation pit, a "water mist barrier" is formed outside the foundation pit, atomizing spraying is realized, and the air quality of the construction area is improved. At the same time, the water storage tank bin 701 arranged at the bottom of the surrounding baffle bin 201 can increase the bottom counterweight of the surrounding baffle bin 201, further improve the vertical installation stability of the surrounding baffle bin 201, reduce the material consumption of the surrounding baffle bin 201, and reduce the cost. At the same time, when the surrounding baffle bin 201 is used up, the water in the water storage tank bin 701 can be completely discharged, further improving the transportation convenience of the surrounding baffle bin 201. When the surrounding baffle bin 201 does not need to support the foundation pit or transport the surrounding baffle bin 201, the top end of the foundation pit support framework assembly 8 is magnetically connected with the magnetic seat 206. When supporting the foundation pit, the first support frame 803 can be rotated axially away from the surrounding baffle bin 201 with the fixed shaft frame 801 as the axis, rotated to a horizontal state, so that the positioning seat 804 abuts and supports the bottom frame 802. According to the distance between the foundation pit and the surrounding baffle bin 201 and the inclination angle of the inner circumferential surface of the foundation pit, the second support frame 807 is moved along the limiting sliding groove 805 in cooperation with the connecting shaft 806. Then, the second support frame 807 is axially rotated with the connecting shaft 806 as the axis, so that the second support frame 807 is consistent with the inclination angle of the inner circumferential surface of the foundation pit and abuts with the inner circumferential surface of the foundation pit. Then, the adjacent two second support frames 807 are abutted with the plate outside, and the connection and fixation of the plate and the second support frame 807 are completed through the cooperation of the bolts (not shown in the figure) and the threaded holes 808. A plurality of fixed plates can cooperate to support the inner circumferential surface of the foundation pit.

[0044] In summary, through the cooperation of the connecting positioning assembly 3 and the secondary positioning assembly 6, the locking connection between the surrounding barriers can be completed, further improving the connection stability of the surrounding barriers. At the same time, the dust reduction treatment and the inner circumferential surface support of the foundation pit can be carried out, further improving the functionality of the internal construction area.

[0045] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution. The description of the specification is for the sake of clarity only, and those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A municipal construction foundation pit enclosure protection device, characterized in that, The utility model relates to a kind of auxiliary equipment for the construction of foundation pit, including: Counterweight base; Enclosure panel bin assembly, which is connected with counterweight base; Connecting positioning assembly, which is connected with enclosure panel bin assembly; Second positioning assembly, which is connected with enclosure panel bin assembly, is used to cooperate with connecting positioning assembly to complete the positioning connection of adjacent enclosure; Atomization dust-settling device, which is connected with enclosure panel bin assembly; Foundation pit support framework assembly, which is connected with enclosure panel bin assembly, is used for the support of foundation pit auxiliary; Wherein, the connecting positioning assembly includes: Air chamber assembly, which is connected with enclosure panel bin assembly; Transmission assembly, which is connected with air chamber assembly, is used to cooperate with air chamber assembly to complete the movement drive of second positioning assembly; The enclosure panel bin assembly includes: Enclosure panel bin, which is connected with counterweight base; Conical frame, which is fixedly connected with the outside of enclosure panel bin; First positioning groove, which is arranged on the side of enclosure panel bin away from conical frame, is used for the plug-in connection of conical frame; Second positioning groove, which is arranged on the side of enclosure panel bin close to conical frame; Third positioning groove, which is arranged on the inside top side of second positioning groove, is used to cooperate with second positioning groove to complete the connection and fixation of connecting positioning assembly; Magnetic seat, which is arranged on the outside of enclosure panel bin, is used for the magnetic fixation of foundation pit support framework assembly; The air chamber assembly includes: At least two first air chambers, which are arranged inside enclosure panel bin; Second air chamber, which is arranged outside enclosure panel bin; Air blowing part, which is connected with the inside of second air chamber; First pressure relief part, which is connected with enclosure panel bin and communicates with first air chamber, is used for the pressure relief discharge control of first air chamber; Second pressure relief part, which is connected with enclosure panel bin and communicates with second air chamber, is used for the pressure relief discharge control of second air chamber; Plug-in groove, which is fixedly connected with the outside of enclosure panel bin; The transmission assembly includes: Pressurizing chamber, which is fixedly connected with the inside of first air chamber and second air chamber respectively; Control part, which is connected with the inside of pressurizing chamber, is used for the communication control of the inside of pressurizing chamber; First elastic part, which is connected with the inside of pressurizing chamber; Piston transmission frame, one end of which is connected with the side of first elastic part away from control part, and the other end is connected with pressurizing chamber in a penetrating manner; The second positioning assembly includes: Second elastic part, which is connected with the inside of first air chamber; Positioning plate, which is connected with the outside of first air chamber and enclosure panel bin in a penetrating manner, and one side of which is fixedly connected with second elastic part, and the other side is fixedly connected with the end of piston transmission frame away from first elastic part; Positioning protrusion, which is connected with the side of positioning plate away from piston transmission frame; The foundation pit support framework assembly includes: Fixed shaft frame, which is connected with enclosure panel bin; Base frame, which is connected with enclosure panel bin; First support frame, which is rotatably connected with fixed shaft frame. The positioning seat is connected with the bottom of the first support frame and is used for cooperating with the bottom frame to complete horizontal support of the first support frame; The limiting sliding groove is arranged in the first support frame; The connecting shaft is in sliding connection with the limiting sliding groove; The second support frame is fixedly connected with the connecting shaft; The threaded holes are arranged in the second support frame.

2. The municipal construction foundation pit fence protection device according to claim 1, characterized in that, The atomization dust falling device comprises: The water storage groove bin is connected with the bottom of the enclosure plate bin; The liquid inlet communication valve is arranged outside the enclosure plate bin and is in communication with the water storage groove bin; The communication bin is in communication with the water storage groove bin through the enclosure plate bin; The atomization spray heads are in communication with the communication bin.

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