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CN-224213389-U - Subway deep basal pit monitoring station protection device

CN224213389UCN 224213389 UCN224213389 UCN 224213389UCN-224213389-U

Abstract

The utility model relates to the technical field of subway construction, and discloses a subway deep foundation pit monitoring point protection device which comprises a mounting seat with a T-shaped structure and a plurality of groups of mounting holes formed in the surface of the mounting seat, wherein a panel for mounting monitoring equipment is fixedly arranged on one side of the mounting seat, a first shell cover and a second shell cover are respectively arranged on the panel, one side of the first shell cover is hinged with a cabinet door through a hinge, the cabinet door is used for plugging an opening formed by butt joint of the first shell cover and the second shell cover, and the subway deep foundation pit monitoring point protection device expands the maintenance activity space of a worker through the expansion of the first shell cover and the second shell cover, so that the maintainer can easily contact the monitoring equipment to be overhauled and maintained, the overhauling and maintenance efficiency of the equipment are greatly improved, the limitation of a compact space is effectively relieved, the maintenance time is shortened, and the maintenance difficulty and the complexity are reduced.

Inventors

  • LIU HAIYONG
  • LU JIE
  • CHEN BIN
  • WANG YUXIANG
  • PENG ZHEN

Assignees

  • 中交（广州）建设有限公司

Dates

Publication Date
20260508
Application Date
20250220

Claims (8)

  1. 1. The subway deep foundation pit monitoring point protection device comprises a mounting seat (101) with a T-shaped structure and a plurality of groups of mounting holes (102) formed in the surface of the mounting seat (101), and is characterized in that a panel (103) for mounting monitoring equipment is fixedly arranged on one side of the mounting seat (101); The panel (103) is respectively provided with a first shell cover (105) and a second shell cover (106); One side of the first shell cover (105) is hinged with a cabinet door (107) through a hinge, and the cabinet door (107) is used for plugging an opening formed by butt joint of the first shell cover (105) and the second shell cover (106); A locking mechanism (2) is arranged between the cabinet door (107) and the second shell cover (106).
  2. 2. The subway deep foundation pit monitoring measuring point protection device according to claim 1, wherein a plurality of groups of drawer slide rails (104) are arranged between the panel (103) and the first shell cover (105) and the second shell cover (106) respectively, and the first shell cover (105) and the second shell cover (106) can stably slide on the panel (103) through the drawer slide rails (104).
  3. 3. The subway deep foundation pit monitoring measuring point protection device according to claim 2, wherein clamping grooves which are spliced with the first shell cover (105) and the second shell cover (106) are respectively formed in two sides of the mounting base (101), and when the first shell cover (105) and the second shell cover (106) are spliced in the clamping grooves formed in the mounting base (101), part of side surfaces of the first shell cover (105) and the second shell cover (106) are attached.
  4. 4. The subway deep foundation pit monitoring measuring point protection device according to claim 1, wherein the locking mechanism (2) comprises an engagement plate (201) fixed on one side of the cabinet door (107) and locking pins (203) sliding at two ends of the engagement plate (201), and a second spring (202) is fixed between the locking pins (203) and the engagement plate (201); The upper side and the lower side of the second shell cover (106) are both fixed with strip-shaped plates (205), and one end of each strip-shaped plate (205) is provided with a plug hole (204) for plugging the lock pin (203).
  5. 5. The subway deep foundation pit monitoring measuring point protection device according to claim 4, wherein sliding grooves matched with the locking pins (203) are formed in two ends of the connecting plate (201), and the locking pins (203) are connected with the connecting plate (201) in a sliding mode through the sliding grooves.
  6. 6. The subway deep foundation pit monitoring and measuring point protection device according to claim 5, wherein a lock hole (206) is formed at one end of the lock pin (203).
  7. 7. The subway deep foundation pit monitoring measuring point protection device according to claim 1, wherein a top two ends of the panel (103) are slidably provided with a top pin (110), a first spring (109) is fixed between the top pin (110) and the panel (103), and a baffle (111) is fixed on one side, close to each other, of the side walls of the first shell cover (105) and the second shell cover (106).
  8. 8. The subway deep foundation pit monitoring measuring point protection device according to claim 7, wherein a moving groove matched with the ejector pin (110) is formed in one side of the panel (103), the ejector pin (110) and the panel (103) are connected in a sliding mode through the moving groove, and a handle (108) is fixed on the surface of the cabinet door (107).

Description

Subway deep basal pit monitoring station protection device Technical Field The utility model relates to the technical field of subway construction, in particular to a subway deep foundation pit monitoring and measuring point protection device. Background Along with the acceleration of the urban process, subway construction becomes an important way for relieving urban traffic pressure. In the subway construction process, the excavation of deep foundation pit is the key link, in order to guarantee the stability of foundation pit and the security of surrounding environment, must monitor the foundation pit in real time. The monitoring points are important parts for acquiring the change data of the foundation pit, and the accuracy and the reliability of the monitoring points directly influence the effectiveness of a monitoring result; In the prior art, a cabinet body structure made by bending and welding a metal plate is mostly used for placing and protecting detection equipment in a deep foundation pit, and the detection equipment is covered in the cabinet body structure by utilizing the cabinet body structure for protecting monitoring equipment; When overhauling and maintaining monitoring equipment, the cabinet body can limit the working space of maintainers, so that the overhauling and maintenance work of the equipment becomes more difficult, the equipment cannot be easily contacted by the maintainers due to the compact space, and the maintenance difficulty and the complexity are increased, so that the subway deep foundation pit monitoring measuring point protection device is provided to solve the problems. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a subway deep foundation pit monitoring measuring point protection device, which solves the problems that when monitoring equipment is overhauled and maintained, a cabinet body can limit the working space of maintenance personnel, so that the overhaul and maintenance work of the equipment become more difficult, the maintenance personnel can not easily contact the equipment due to the compact space, and the maintenance difficulty and complexity are increased. The subway deep foundation pit monitoring measuring point protection device comprises a mounting seat with a T-shaped structure and a plurality of groups of mounting holes formed in the surface of the mounting seat, wherein a panel for mounting monitoring equipment is fixedly arranged on one side of the mounting seat; The panel is respectively provided with a first shell cover and a second shell cover; One side of the first shell cover is hinged with a cabinet door through a hinge, and the cabinet door is used for plugging an opening formed by butt joint of the first shell cover and the second shell cover; And a locking mechanism is arranged between the cabinet door and the second shell cover. Preferably, a plurality of groups of drawer slide rails are arranged between the panel and the first shell cover and the second shell cover respectively, and the first shell cover and the second shell cover can stably slide on the panel through the drawer slide rails. Preferably, the two sides of the mounting seat are respectively provided with a clamping groove for plugging the first shell cover and the second shell cover, and when the first shell cover and the second shell cover are plugged in the clamping grooves formed in the mounting seat, the side surfaces of the first shell cover and the second shell cover are partially attached. Preferably, the locking mechanism comprises an engagement plate fixed on one side of the cabinet door and locking pins sliding on two ends of the engagement plate, and a second spring is fixed between the locking pins and the engagement plate; The upper side and the lower side of the second shell cover are both fixed with strip-shaped plates, and one end of each strip-shaped plate is provided with a plug hole for plugging the lock pin. Preferably, the two ends of the connecting plate are provided with sliding grooves matched with the locking pins, and the locking pins are in sliding connection with the connecting plate through the sliding grooves. Preferably, a lock hole is formed at one end of the lock pin. Preferably, the top both ends of panel slide and have the knock pin, be fixed with first spring between knock pin and the panel, the side that first casing cover and second casing cover lateral wall are close to each other is fixed with the baffle. Preferably, a moving groove matched with the ejector pin is formed in one side of the panel, the ejector pin and the panel are connected in a sliding mode through the moving groove, and a handle is fixed on the surface of the cabinet door. Advantageous effects The utility model provides a subway deep foundation pit monitoring measuring point protection device. Compared with the prior art, the method has the following beneficial effects: This subway deep basal pit monitoring station protect