Enclosure mounting frame for construction of complex foundation of deep foundation pit

Abstract

The utility model relates to a deep foundation pit complex foundation construction enclosure installation frame which comprises two bottom plates, the tops of the bottom plates are provided with an enclosure installation frame structure used for deep foundation pit complex foundation construction, and the enclosure installation frame structure comprises supporting columns fixedly installed on the tops of the two bottom plates. A plurality of first inner threaded cylinders are fixedly installed on the opposite sides of the two supporting columns correspondingly, and first grooves are formed in the two supporting columns correspondingly. According to the enclosure mounting frame for construction of the complex foundation of the deep foundation pit, the effect of isolating the foundation pit is achieved through the multiple interception rods between the two supporting columns, when a person wants to climb over the fence, the interception rods are pressed downwards, then the interception rods push the two ejector rods to descend to press the two pressing switches, the pressing switches are pressed to control a buzzer to be turned on, and therefore the person can climb over the fence. In other words, the buzzer gives an alarm to repel the climber and prompt nearby security personnel, so that the effect of warning the climber is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of foundation pit construction, in particular to a deep foundation pit complex foundation construction enclosure installation frame. Background Art

[0002] The foundation pit is an earth pit excavated at the foundation design location according to the base elevation and foundation plane dimensions. Before excavation, the excavation plan should be determined based on geological and hydrological data and the conditions of nearby buildings on site, and waterproofing and drainage work should be done. The foundation pit enclosure is a fence used to protect the surrounding area of ​​the pit foundation.

[0003] Chinese patent publication number CN216006961U proposes "a protective mounting frame for deep foundation pit construction based on foundation engineering". This technical solution proposes the problem that "most of the existing foundation pit protection mounting frames are fixed structures, warnings are given through baffles, the protection height is fixed, the height of the warning light cannot be adjusted according to the air visibility, and the protection height is adjusted. The flexibility of use is low and it is inconvenient to use". The utility model provides the following technical solution: "When the connecting block is pulled upward, the connecting block raises the height of the lifting column, and the position of the lifting column is fixed and installed through the positioning block and the positioning bolt, thereby raising the height of the warning light, and the corresponding gear lever can be installed, so that the warning height and the protection height can be adjusted."

[0004] The above scheme has the following defects: the above device has simple functions and can only play a protective warning role. When someone climbs over the enclosure, it cannot issue an alarm to warn the person who climbs over. Therefore, a deep foundation pit complex foundation construction enclosure installation frame is proposed to solve the above problem. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a deep foundation pit complex foundation construction enclosure installation frame, which has the advantage of warning people who climb over.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a deep foundation pit complex foundation construction enclosure installation frame, comprising two base plates, the top of the base plates is provided with an enclosure installation frame structure for deep foundation pit complex foundation construction.

[0007] The enclosure mounting frame structure includes a support column fixedly installed on the top of the two base plates, a plurality of No. 1 internal threaded cylinders are fixedly installed on opposite sides of the two support columns, a No. 1 groove is provided inside the two support columns, and limit blocks that penetrate to the outside of the support columns are movably installed inside the two No. 1 grooves, a No. 2 internal threaded cylinder is fixedly installed on the opposite side of the two limit blocks, and interception rods are threadedly installed on the inner sides of the multiple No. 1 internal threaded cylinders and the No. 2 internal threaded cylinders, and the multiple interception rods are rotatably connected, a No. 2 groove is provided inside the two support columns, a press switch is fixedly installed at the bottom of the two No. 2 grooves, a top rod that penetrates to the inside of the No. 2 grooves is fixedly installed at the bottom of the two limit blocks, a press spring that is mounted on the outside of the two top rods is fixedly installed at the bottom of the two limit blocks, a battery is fixedly installed inside the two support columns, a protective cover is rotatably installed on the surface of the two support columns, a buzzer is fixedly installed on the front of the two support columns, and a photovoltaic panel is fixedly installed on the top of the two support columns.

[0008] Furthermore, the bottom areas of the two bottom plates are both larger than the bottom area of ​​the support column, and the two left and right No. 1 internal threaded tubes are both located on the same horizontal line.

[0009] Furthermore, the two No. 1 grooves are respectively located at one end close to the top of the two support columns, and the two limit blocks slide up and down inside the two No. 1 grooves respectively.

[0010] Furthermore, the two No. 2 internal threaded tubes are respectively located on the inner sides of the two support columns, and the surfaces of the plurality of intercepting rods are provided with thread grooves, and the thread grooves are located at one end close to the outer side of the intercepting rod.

[0011] Furthermore, the two No. 2 grooves are respectively located at the bottom of the two No. 1 grooves, the top rod is slidably connected to the support column up and down, and the two pressing springs are respectively fixedly installed at the bottom of the two No. 1 grooves.

[0012] Furthermore, the push switch and the top rod are located on the same vertical line, the two batteries are respectively located at the bottom of the two No. 2 slots, and the two batteries are respectively electrically connected to the two push switches.

[0013] Furthermore, the two protective covers are respectively located in front of the two batteries, the buzzer is electrically connected to the battery and the push switch, and the two photovoltaic panels are electrically connected to the two batteries respectively.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The deep foundation pit complex foundation construction enclosure installation frame plays the role of isolating the foundation pit through multiple interception rods between two supporting columns. When someone wants to climb over the fence, he will press the interception rod downward, and then the interception rod will push the two top rods down to press the two push switches. The press switch is pressed to control the buzzer to turn on, and the buzzer will sound an alarm to drive away the climber and alert nearby security personnel, thereby achieving the effect of warning the climber. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0017] Figure 2 This is a front view of the structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the support column of the utility model.

[0019] In the figure: 1. bottom plate; 2. support column; 3. No. 1 internal threaded cylinder; 4. No. 1 groove; 5. limit block; 6. No. 2 internal threaded cylinder; 7. intercepting rod; 8. No. 2 groove; 9. push switch; 10. push rod; 11. push spring; 12. battery; 13. protective cover; 14. buzzer; 15. photovoltaic panel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 In this embodiment, a retaining installation frame for complex foundation construction of a deep foundation pit includes two base plates 1, and a retaining installation frame structure for complex foundation construction of a deep foundation pit is arranged on the top of the base plate 1.

[0022] The enclosure mounting frame structure includes a support column 2 fixedly installed on the top of two base plates 1, the bottom area of ​​the two base plates 1 is larger than the bottom area of ​​the support column 2, and the bottoms of the two support columns 2 are supported by the two base plates 1 respectively, and a plurality of No. 1 internal threaded tubes 3 are fixedly installed on the opposite sides of the two support columns 2, and the left and right No. 1 internal threaded tubes 3 are located on the same horizontal line, and the interiors of the two support columns 2 are provided with No. 1 grooves 4, and the two No. 1 grooves 4 are respectively located at one end close to the tops of the two support columns 2, and the interiors of the two No. 1 grooves 4 are movably installed with limit blocks 5 that penetrate to the outside of the support column 2, and the two limit blocks 5 slide up and down in the interiors of the two No. 1 grooves 4 respectively, and a No. 2 internal threaded tube 6 is fixedly installed on the opposite sides of the two limit blocks 5, and the two No. 2 internal threaded tubes 6 are respectively located on the inner sides of the two support columns 2, and the two No. 2 internal threaded tubes 6 are respectively restricted by the two limit blocks 5 to be lifted and lowered on the inner sides of the two support columns 2.

[0023] The inner sides of multiple No. 1 internal threaded tubes 3 and No. 2 internal threaded tubes 6 are all threadedly installed with intercepting rods 7, and the surfaces of multiple intercepting rods 7 are all provided with threaded grooves, and the threaded grooves are located at one end close to the outer side of the intercepting rods 7. The multiple intercepting rods 7 are rotatably connected, and the two intercepting rods 7 can be removed from the inside of the No. 1 internal threaded tube 3 by rotating the left and right. The interiors of the two support columns 2 are provided with No. 2 grooves 8, and the two No. 2 grooves 8 are respectively located at the bottoms of the two No. 1 grooves 4, and the bottoms of the two No. 2 grooves 8 are fixedly installed with push switches 9. The bottoms of the two limit blocks 5 are fixedly installed with push rods 10 that penetrate into the interior of the No. 2 grooves 8. The push rods 10 and the support columns 2 are slidably connected up and down, and the push switch 9 and the push rod 10 are located on the same vertical line, which is convenient for the push rod 10 to descend and squeeze the top of the push switch 9.

[0024] The bottom of the two limit blocks 5 are fixedly installed with a pressing spring 11 sleeved on the outside of the two push rods 10. The two pressing springs 11 are respectively fixedly installed at the bottom of the two No. 1 slots 4. The two pressing springs 11 are unfolded to push the two limit blocks 5 to drive the No. 2 internal threaded tube 6 and the intercepting rod 7 to rise. The inside of the two support columns 2 are fixedly installed with batteries 12. The two batteries 12 are respectively located at the bottom of the two No. 2 slots 8. The two batteries 12 are respectively electrically connected to the two press switches 9. The two batteries 12 are used to power the two press switches 9. The surfaces of the two support columns 2 are both rotated to install A protective cover 13 is installed, and the two protective covers 13 are respectively located in front of the two batteries 12, and the two batteries 12 are protected by the protective covers 13. Buzzers 14 are fixedly installed on the front of the two support columns 2, and the buzzers 14 are electrically connected to the batteries 12 and the push switches 9. The two push switches 9 are pressed to control the buzzers 14 to start, so that the buzzers 14 sound an alarm. Photovoltaic panels 15 are fixedly installed on the tops of the two support columns 2, and the two photovoltaic panels 15 are respectively electrically connected to the two batteries 12, and the two batteries 12 are powered by the two photovoltaic panels 15.

[0025] The working principle of the above embodiment is:

[0026] When in use, the device is placed at a complex foundation construction site in a deep foundation pit. At this time, the multiple intercepting rods 7 between the two support columns 2 play a role of isolation and protection. When someone wants to climb over the fence, he will inevitably climb over the top intercepting rod 7. When the top intercepting rod 7 is squeezed downward, it will push the two limit blocks 5 down. The two limit blocks 5 descend and squeeze the two pressing springs 11. At this time, the two top rods 10 extend into the two No. 2 slots 8 to press the two push switches 9. The push switches 9 are pressed to control the buzzer 14 to turn on, so the buzzer 14 sounds an alarm to drive away the climbers and alert nearby security personnel. After the people on the fence are driven away, the pressing spring 11 unfolds and pushes the two limit blocks 5 and the intercepting rod 7 up to perform the secondary alarm task.

[0027] The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A deep foundation pit complex foundation construction enclosure installation frame, comprising two bottom plates (1), characterized in that: The top of the base plate (1) is provided with a protective mounting frame structure for complex foundation construction of deep foundation pits; The enclosure mounting frame structure comprises a support column (2) fixedly mounted on the top of two base plates (1), a plurality of No. 1 internal threaded tubes (3) being fixedly mounted on opposite sides of the two support columns (2), a No. 1 groove (4) being provided inside the two support columns (2), a limit block (5) penetrating to the outside of the support column (2) being movably mounted inside the two No. 1 grooves (4), a No. 2 internal threaded tube (6) being fixedly mounted on opposite sides of the two limit blocks (5), a plurality of No. 1 internal threaded tubes (3) and No. 2 internal threaded tubes (6) being threadedly mounted on the inner sides of the plurality of No. 1 internal threaded tubes (3) and No. 2 internal threaded tubes (6), the plurality of the limit bars (7) being rotatably connected to each other, and the two support columns (2) being connected to each other. ) are provided with a No. 2 slot (8) inside, a push switch (9) is fixedly installed at the bottom of the two No. 2 slots (8), a top rod (10) penetrating into the No. 2 slot (8) is fixedly installed at the bottom of the two limit blocks (5), a press spring (11) mounted on the outside of the two top rods (10) is fixedly installed at the bottom of the two limit blocks (5), a storage battery (12) is fixedly installed inside the two support columns (2), a protective cover (13) is rotatably installed on the surface of the two support columns (2), a buzzer (14) is fixedly installed on the front of the two support columns (2), and a photovoltaic panel (15) is fixedly installed on the top of the two support columns (2).

2. A deep foundation pit complex foundation construction enclosure installation frame according to claim 1, characterized in that: The bottom areas of the two bottom plates (1) are both larger than the bottom area of ​​the support column (2), and the two left and right No. 1 internal threaded cylinders (3) are both located on the same horizontal line.

3. The deep foundation pit complex foundation construction enclosure installation frame according to claim 1 is characterized by: The two No. 1 grooves (4) are respectively located at one end close to the top of the two support columns (2), and the two limit blocks (5) slide up and down inside the two No. 1 grooves (4).

4. The deep foundation pit complex foundation construction enclosure installation frame according to claim 1 is characterized by: The two No. 2 internal threaded tubes (6) are respectively located on the inner sides of the two support columns (2), and the surfaces of the plurality of intercepting rods (7) are all provided with thread grooves, wherein the thread grooves are located at one end close to the outer side of the intercepting rod (7).

5. The deep foundation pit complex foundation construction enclosure installation frame according to claim 1 is characterized by: The two No. 2 grooves (8) are respectively located at the bottom of the two No. 1 grooves (4); the top rod (10) is connected to the support column (2) in an up-and-down sliding manner; and the two pressing springs (11) are respectively fixedly installed at the bottom of the two No. 1 grooves (4).

6. The deep foundation pit complex foundation construction enclosure installation frame according to claim 1, characterized in that: The push switch (9) and the top rod (10) are located on the same vertical line, the two storage batteries (12) are respectively located at the bottom of the two No. 2 slots (8), and the two storage batteries (12) are respectively electrically connected to the two push switches (9).

7. The deep foundation pit complex foundation construction enclosure installation frame according to claim 1 is characterized by: The two protective covers (13) are respectively located in front of the two storage batteries (12); the buzzer (14) is electrically connected to the storage battery (12) and the push switch (9); and the two photovoltaic panels (15) are respectively electrically connected to the two storage batteries (12).

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