Soil sampling device for municipal construction

A soil sampling and municipal technology, applied in the direction of sampling devices, etc., can solve the problems of poor regulation of soil sampling devices, affecting the stability of sampling devices, affecting sampling quality, etc., and achieve the effect of improving practicability, flexibility, and expanding sampling range.

CN107219091APending Publication Date: 2017-09-29邹铁梅
10 Cites 26 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2017-09-29

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a soil sampling device for municipal construction. The soil sampling device comprises a bottom plate, wherein a side face of the bottom plate is provided with a slide way; the internal thread turning direction of a first casing block is reverse to that of a second casing block; lower ends of the first casing block and the second casing block are hinged with connecting rods; lower ends of the connecting rods are hinged to a connection block; a right side of a first vertical column is provided with a reducing motor; a driving gear is fixedly arranged on a motor shaft of the reducing motor; a driven gear is fixedly arranged at a right end of a lead screw; the driven gear is in meshed connection with the driving gear; a bracket is vertically and fixedly arranged at a right end of the bottom plate; a threaded sleeve is horizontally arranged on the bracket; a threaded rod is inserted into the threaded sleeve; the threaded rod is in threaded connection with the threaded sleeve in a matching way. By adopting the soil sampling device, the sampling position of a sampling pipe can be changed, so that the sampling range is enlarged; meanwhile, hard stones can be avoided in order to protect the sampling pipe from being damaged; a stud can be rotated to adjust the sampling depth of the sampling pipe, so that the adjustment flexibility is enhanced, and the practicability of the soil sampling device is improved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of municipal construction machinery, in particular to a soil sampling device for municipal construction. Background technique

[0002] Municipal engineering refers to the construction of municipal facilities. In my country, municipal facilities refer to various buildings, structures, equipment, etc. that are set up within the planning and construction scope of urban areas, towns (townships), and provide residents with paid or unpaid public products and services based on government responsibilities and obligations. The construction of various public infrastructure supporting urban life belongs to the category of municipal engineering, such as common urban roads, bridges, subways, and various pipelines closely related to life: rainwater, sewage, water supply, reclaimed water, electricity, telecommunications, Heat, gas, etc., as well as the construction of squares, gardens, etc., all belong to the category of ...

Examples

Embodiment Construction

[0019] Below in conjunction with specific embodiment, the technical scheme of this patent is described in further detail:

[0020] see Figure 1-4 , a soil sampling device for municipal construction, comprising a bottom plate 1, a slideway 21 is provided on the side of the bottom plate 1, and two sliders 22 are slidably embedded on the slideway 21, and the two sliders 22 are respectively vertically fixed A first column 10 and a second column 13 are installed; a lead screw 14 is rotatably provided between the first column 10 and the second column 13, and a first set of blocks 11 and a second set of blocks are set on the lead screw 14 12. Both the first block 11 and the second block 12 are tapped with internal threads, and the internal thread of the first block 11 is opposite to the internal thread of the second block 12. The first block 11 and the second block The lower ends of the two sets of blocks 12 are all hinged with connecting rods 15; the first column 10 and the second...