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CN-224213316-U - Pit base supporting device convenient to fix

CN224213316UCN 224213316 UCN224213316 UCN 224213316UCN-224213316-U

Abstract

The utility model relates to the technical field of pit base supporting devices, and discloses a pit base supporting device convenient to fix, which comprises a base, wherein the outer wall of the base is respectively provided with a sliding groove and a rotating groove, the movable groove is formed in the top of the base, a motor and a limiting plate are fixedly assembled at the top of the base respectively, and a bevel gear II is fixedly assembled on an output shaft of the motor. This be convenient for fix hole base strutting arrangement, through base, spout, movable groove, pivoted groove, extension board, dwang structure that set up for this strutting arrangement is in the use, and the operation of user accessible motor lets the extension board receive the dwang to drive to rotate and stands, also can reverse and let the extension board retrieve to the movable groove, thereby convenient to use carries and installs the device under the state that the extension board was retrieved, also can automatic release extension board carry out the operation of strutting, and then has improved the convenience and the practicality of the device.

Inventors

  • Chen Helie
  • WANG MIN

Assignees

  • 浙江明道基础工程有限公司

Dates

Publication Date
20260508
Application Date
20250603

Claims (8)

  1. 1. The utility model provides a be convenient for fix pit base strutting arrangement, its characterized in that, including base (1), spout (2) and rotary groove (3) have been seted up respectively to the outer wall of base (1), movable groove (4) have been seted up at the top of base (1), the top of base (1) is fixed respectively and is equipped with motor (6) and limiting plate (7), the fixed taper gear (17) that is equipped with of output shaft of motor (6), the outer wall meshing of taper gear (17) has taper gear one (16), the inner wall of taper gear one (16) is fixed to cup joint double-end screw (12), the outer wall threaded connection of double-end screw (12) has slide (14), the fixed block (15) that is equipped with in top of slide (14), the fixed block (15) is equipped with pinion (13), the end fixed broken earth of being equipped with of pinion (13) one (8), the inner wall rotation of movable groove (4) is connected with dwang (18), the outer wall fixed of dwang (18) has drive gear one (19), the fixed screw (10) are equipped with outer wall (10) of screw (10) are equipped with screw (14), the bottom of the base (1) is fixedly provided with a second broken cone (9).
  2. 2. The device for supporting the pit foundation, which is convenient to fix, according to claim 1, wherein the number of the two ground breaking cones (9) is a plurality of the two ground breaking cones (9) which are uniformly distributed along the bottom of the base (1).
  3. 3. The device for supporting the pit foundation, which is convenient to fix, according to claim 1, is characterized in that the outer wall of the fastening screw (10) is tightly attached to the outer wall of the base (1), and the sliding seat (14) and the fixing block (15) are fixedly connected with the base (1) at the moment.
  4. 4. A supporting device for facilitating the fixing of pit bases according to claim 1, characterized in that the outer wall of the transmission gear (19) is meshed with the outer wall of the toothed plate (13), and the outer wall of the supporting plate (5) is rotatably connected with the inner wall of the movable groove (4).
  5. 5. The pit-based support device convenient to fix according to claim 1, wherein the inner wall of the sliding groove (2) is in sliding connection with the outer wall of the sliding seat (14), the outer wall of the limiting plate (7) is provided with a square groove, and the inner wall of the square groove is in sliding connection with the outer wall of the toothed plate (13).
  6. 6. A device for supporting a pit foundation for easy fixation according to claim 1, wherein the outer wall of the fastening screw (10) and the inner wall of the chute (2) have a gap of 1cm, and the slide (14) is made of galvanized iron.
  7. 7. The device for supporting the pit foundation, which is convenient to fix, according to claim 1, is characterized in that a round hole is formed in the inner wall of the rotary groove (3), and the inner wall of the round hole is rotatably connected with the outer wall of the rotary rod (18).
  8. 8. The device for supporting the pit foundation, which is convenient to fix, according to claim 1, is characterized in that the bottom of the supporting plate (5) is provided with two slots, and the two slots are symmetrically distributed along the outer wall of the supporting plate (5).

Description

Pit base supporting device convenient to fix Technical Field The utility model relates to the technical field of pit-base supporting devices, in particular to a pit-base supporting device convenient to fix. Background The building engineering excavates the foundation ditch when carrying out the construction, and earth in the foundation ditch can be because of construction conditions, weather even earth wettability's influence, the circumstances that can collapse can appear, in order to ensure workman's construction safety, need use strutting arrangement. In the use process of the existing supporting device, although the effect of supporting soil in a pit base can be achieved, the existing supporting device usually adopts steel pipes and connecting pieces to carry out supporting operation, so that operators are required to carry a large number of accessories into the pit base, and then manually assemble supporting components to complete the supporting operation, so that convenience of the existing supporting device is reduced, meanwhile, workload of users is increased, and therefore the pit base supporting device convenient to fix is provided. Disclosure of utility model In view of the shortcomings of the prior art, the present utility model provides a device for facilitating the fixation of pit-based supports, which solves the problems mentioned in the background above. The utility model provides a pit foundation supporting device convenient to fix, which comprises a base, wherein the outer wall of the base is respectively provided with a sliding groove and a rotating groove, the top of the base is provided with a movable groove, the top of the base is respectively fixedly provided with a motor and a limiting plate, the output shaft of the motor is fixedly provided with a bevel gear II, the outer wall of the bevel gear II is meshed with a bevel gear I, the inner wall of the bevel gear I is fixedly sleeved with a double-head screw, the outer wall of the double-head screw is in threaded connection with a sliding seat, the top of the sliding seat is fixedly provided with a fixed block, the outer wall of the fixed block is fixedly provided with a toothed plate, the tail end of the toothed plate is fixedly provided with a ground breaking cone I, the inner wall of the movable groove is rotatably connected with a rotating rod, the outer wall of the rotating rod is fixedly sleeved with a transmission gear, the outer wall of the rotating rod is fixedly provided with a supporting plate, the outer wall of the sliding seat is fixedly provided with a fastening screw, the outer wall of the fastening screw is in threaded connection with a fastening nut, and the bottom of the base is fixedly provided with a ground breaking cone II. Through adopting above-mentioned technical scheme, set up the base, the spout, the rotary groove, the movable groove, the extension board, a motor, the limiting plate, first, two structures of the cone of breaking earth, make this strutting arrangement in the use, user accessible motor operation lets conical gear two mesh with conical gear one, thereby make double-end screw rotatory, and fastening nut and base separation make the slide follow the inner wall of spout because of double-end screw's rotation slide, the pinion rack can drive the extension board rotation because of the removal and the drive gear meshing of slide this moment, with this makes extension board and base perpendicular distribution, the user direct insertion plank can accomplish the support operation to the pot hole base, and then the user installs this strutting arrangement, and this strutting arrangement is collapsible, convenient to use person accomodates and uses, the practicality of this strutting arrangement has been improved. As a preferable technical scheme of the utility model, the number of the second ground breaking cones is a plurality of second ground breaking cones, and the second ground breaking cones are uniformly distributed along the bottom of the base. Through adopting above-mentioned technical scheme, set up two structures of broken earth awl, the user is after placing the base in the hole base, when utilizing the pointed cone form characteristic of the gravity of base and broken earth awl two and workman to the base applied pressure for in the earth in the hole base was inserted to broken earth awl two, thereby increased the area of contact and the area of atress of base and ground, and then improved the stability of this strutting arrangement after the installation. As a preferable technical scheme of the utility model, the outer wall of the fastening screw rod is tightly attached to the outer wall of the base, and the sliding seat and the fixed block are fixedly connected with the base at the moment. Through adopting above-mentioned technical scheme, set up the slide structure, after finishing the angle modulation to the extension board, the mode that the user accessible screw up fastening screw preven