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CN-224224807-U - Information recording device for whole process tracking consultation of construction engineering cost

CN224224807UCN 224224807 UCN224224807 UCN 224224807UCN-224224807-U

Abstract

The utility model discloses an information recording device for tracking and consulting the whole process of construction engineering cost, which relates to the technical field of information recording devices and comprises a first paperboard and a second paperboard, wherein two mounting blocks are fixedly connected to the lower side surface of the first paperboard, two connecting blocks are fixedly connected to the lower side surface of the second paperboard, a rotating shaft is rotationally connected between each connecting block and each adjacent mounting block, a U-shaped frame is fixedly connected to the lower side surface of the first paperboard, a supporting plate is slidingly connected to the inside of the U-shaped frame, the front side surface and the rear side surface of the supporting plate extend out of the U-shaped frame, through grooves extending out of the lower side surface of the supporting plate are formed in the upper side surface of the supporting plate, and the space occupied by the information recording device during storage is small through the foldable characteristics of the first paperboard and the second paperboard, so that the information recording device can be easily placed in a small bag.

Inventors

  • GUO LINGLING

Assignees

  • 山东恒博建设项目管理有限公司第二分公司

Dates

Publication Date
20260512
Application Date
20250425

Claims (8)

  1. 1. The information recording device for the whole process tracking consultation of the construction engineering cost comprises a first paperboard (1) and a second paperboard (2) and is characterized in that two mounting blocks (3) are fixedly connected to the lower side surface of the first paperboard (1), two connecting blocks (4) are fixedly connected to the lower side surface of the second paperboard (2), a rotating shaft is rotatably connected between each connecting block (4) and each adjacent mounting block (3), a U-shaped frame (6) is fixedly connected to the lower side surface of the first paperboard (1), a supporting plate (7) is slidably connected to the inside of the U-shaped frame (6), through grooves (8) extending out of the lower side surfaces of the supporting plate (7) are formed in the upper side surface of the supporting plate (7), teeth (9) are fixedly connected to the inner wall of each through groove (8), a knob (10) is rotatably connected to the lower side surface of a transverse plate of the U-shaped frame (6), and a supporting assembly is arranged on the first paperboard (1).
  2. 2. The information recording device for whole process tracking and consultation of construction engineering cost according to claim 1, characterized in that the supporting component comprises a first heightening plate (11), the first heightening plate (11) is fixedly connected to the lower side surface of the first paperboard (1), and the lower side surface of the second paperboard (2) is fixedly connected with a second heightening plate (12).
  3. 3. The information recording device for tracking and consulting the whole process of construction engineering cost according to claim 2, wherein the front side surfaces of the first heightening plate (11) and the second heightening plate (12) are respectively provided with a magnet (13), and the front side surfaces of the two magnets (13) are arranged in opposite directions.
  4. 4. The information recording device for tracking and consulting the whole process of construction engineering cost according to claim 1, wherein the upper side surface of the knob (10) is fixedly connected with a rotating shaft, the upper end of the rotating shaft rotates to penetrate through the upper side surface of a transverse plate of the U-shaped frame (6), and the upper end of the rotating shaft is fixedly connected with a gear (14).
  5. 5. The information recording device for whole process tracking and consultation of construction engineering cost according to claim 4, characterized in that the gear (14) is meshed with the teeth (9), and the right side surfaces of the first paper board (1) and the second paper board (2) are fixedly connected with lifting belts (15).
  6. 6. The information recording device for tracking and consulting the whole construction engineering cost process according to claim 5, wherein the upper side surface of the first paperboard (1) is fixedly connected with an L-shaped mounting plate (16), and the left side surface and the right side surface of a vertical plate of the L-shaped mounting plate (16) are provided with rotating grooves (17).
  7. 7. The information recording device for tracking and consulting the whole construction engineering cost process according to claim 6, wherein the inside of the rotating groove (17) is rotatably connected with a connecting shaft (18), the connecting shaft (18) extends out of the rotating groove (17), and one end, far away from each other, of the two connecting shafts (18) is fixedly connected with a U-shaped pressing rod (19).
  8. 8. The information recording device for tracking and consulting the whole construction engineering cost process according to claim 7, wherein a torsion spring (20) is fixedly connected between the inner wall of the rotary groove (17) on the left side and the connecting shaft (18), and an operating rod (5) is fixedly connected on the U-shaped pressing rod (19).

Description

Information recording device for whole process tracking consultation of construction engineering cost Technical Field The utility model relates to the technical field of information recording devices, in particular to an information recording device for tracking and consulting in the whole process of construction engineering cost. Background The construction engineering cost refers to the engineering price of a formed engineering business package (trade) in the trade activities of a project, such as a land market, an equipment market, a technical labor market, a contractor market and the like, and the information recording device for consultation is a device for recording the quantity and the category of materials by recording the information price of a specific engineering material. In the prior art, paper is clamped by a paper board clamp, but the existing paper board clamp is a whole flat board, when the paper board clamp is stored, the paper board clamp is difficult to store due to the fact that the length of the paper board clamp is long, occupied space is large, and certain defects exist. Disclosure of utility model The utility model aims to provide an information recording device for tracking and consulting in the whole construction engineering cost process, which solves the problems that the paper board clamp is difficult to store and occupies large space due to the longer length of the paper board clamp. The information recording device for the whole process tracking consultation of the construction engineering cost comprises a first paper board and a second paper board, wherein two mounting blocks are fixedly connected to the lower side surface of the first paper board, two connecting blocks are fixedly connected to the lower side surface of the second paper board, a rotating shaft is rotatably connected between each connecting block and each adjacent mounting block, a U-shaped frame is fixedly connected to the lower side surface of the first paper board, supporting plates are slidably connected to the inside of the U-shaped frame, the front side surface and the rear side surface of each supporting plate extend out of the U-shaped frame, through grooves extending out of the lower side surface of each supporting plate are formed in the upper side surface of each supporting plate, teeth are fixedly connected to the inner wall of each through groove, a knob is rotatably connected to the lower side surface of a transverse plate of the U-shaped frame, and a supporting component is arranged on the first paper board. Preferably, the support assembly comprises a first heightening plate fixedly connected to the lower side surface of the first paperboard, and a second heightening plate fixedly connected to the lower side surface of the second paperboard. Preferably, the front side surfaces of the first heightening plate and the second heightening plate are respectively provided with a magnet, and the front side surfaces of the two magnets are arranged in opposite directions. Preferably, the upper side surface of knob fixedly connected with axis of rotation, the upper end of axis of rotation rotates out the upper side surface of U-shaped frame diaphragm, and the upper end fixedly connected with gear of axis of rotation. Preferably, the gear is meshed with the teeth, and the right side surfaces of the first paper board and the second paper board are fixedly connected with lifting belts. Preferably, the upper side surface of the first paperboard is fixedly connected with an L-shaped mounting plate, and the left side surface and the right side surface of a vertical plate of the L-shaped mounting plate are provided with rotating grooves. Preferably, the inside rotation of rotation groove is connected with the connecting axle, the connecting axle extends the outside of rotation groove, two the connecting axle is kept away from each other one end fixedly connected with U-shaped suppression pole. Preferably, a torsion spring is fixedly connected between the inner wall of the rotary groove on the left side and the connecting shaft, and an operation rod is fixedly connected on the U-shaped pressing rod. Compared with the prior art, the utility model has the beneficial effects that: 1. The information recording device for the whole construction engineering cost tracking consultation has the advantages that the space occupied by the information recording device when the information recording device is stored is smaller due to the foldable characteristics of the first paper board and the second paper board, and the information recording device can be easily placed in a smaller bag. 2. This information recording device for building engineering cost overall process tracking consultation utilizes the lifting belt can be comparatively convenient take after folding, utilizes the setting of backup pad simultaneously, can effectively ensure that the second cardboard can not fold suddenly when normal use, ensures the stability