U-shaped core board installing and clamping device suitable for sandstone type uranium mine exploration
By designing a U-shaped core card holder, the problem of easy damage and loss of core card data in sandstone uranium ore exploration is solved, the reliable fixation of data and the convenience of operation are achieved, and the data processing accuracy of the exploration process is improved.
Patent Information
- Application Number
- CN202323490985.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-20
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2033-12-20
AI Technical Summary
During sandstone uranium exploration, the existing core card fixing method can easily lead to data blur, loss and location errors, affecting the accuracy of subsequent data processing.
A U-shaped core card holder is designed, including plugged in U-shaped body, core card bag and core card. The core card bag is fixed through the U-shaped body structure to ensure that the core card data is not easily damaged and easy to operate.
The device can firmly fix the core card, prevent data damage and loss, improve data reliability and operation convenience, and reduce on-site operation costs.
Smart Images
Figure CN222507061U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to a geological cataloging tool used in an exploration process, in particular to a U-shaped core card loading device suitable for sandstone type uranium ore exploration. Background Art
[0002] Drilling is the main prospecting method for mineral deposits, especially sandstone uranium deposits. Drilling technology is used to take deep loose sandstone as the core, put the columnar core taken from the deep into the core box, and then insert the core card according to the number of times. In geological logging, collecting core card data is a very important link in the process of collecting original data in the field. The location of the core card and the authenticity of the data directly affect the subsequent use of Quanty to make a comprehensive columnar chart of the drill hole and determine the accurate location of the ore body burial depth.
[0003] However, the following problems were found during the core logging process:
[0004] 1. Most core cards are made by cutting A4 paper into small pieces, and then wrapping the small pieces of paper around the core with plastic tape. Because sandstone is loose and fragile, when it rains, the rain will soak into the core cards along the cracks, and the writing on the core cards will become blurred, causing great trouble to geological catalogers.
[0005] 2. The paper core tag is directly wrapped around the columnar core and then fixed with plastic tape. When the plastic tape loses its stickiness or the wrapped core is broken, the paper core tag is easily lost, so that the position cannot be accurately located during the geological logging process, and the recorded data on the core tag cannot be collected.
[0006] 3. The paper core cards are fixed on the small wooden cards with tape, but there is a possibility that they will be wetted by rain or blown away by wind, causing geologists to misjudge the return position.
[0007] Due to the existence of the above problems, the core position often does not correspond to the logging interpretation results during the subsequent data processing, and the deviation exceeds the requirements of the exploration specifications. Utility Model Content
[0008] The utility model aims to provide a U-shaped core card holder suitable for sandstone type uranium ore exploration, which can firmly fix the core card and the data of the core card is not easy to be destroyed.
[0009] The technical solution is as follows:
[0010] The U-shaped core card holder suitable for sandstone type uranium mine exploration comprises: an inserting U-shaped body, a core card bag and a core card; the inserting U-shaped body comprises: a front card plate and a rear card plate, and the tops of the front card plate and the rear card plate are connected by a U-shaped bend; the core card bag is arranged on the front side wall of the front card plate, the core card bag is provided with a core card inlet, and the edge of the core card bag outside the core card inlet is connected to the front side wall of the front card plate; the core card is placed in the core card bag.
[0011] Furthermore, the core card bag is rectangular, and the core card entrance is arranged on the side.
[0012] Furthermore, the edge of the core card bag is bonded to the front side wall of the front card board.
[0013] Furthermore, the core card bag includes: a front card bag piece and a rear card bag piece. The core card entrance is set at the edge of the core card bag. The edges of the front card bag piece and the rear card bag piece outside the core card entrance are connected; the rear card bag piece is integrally bonded to the front side wall of the front card board.
[0014] Furthermore, the front card plate and the rear card plate are parallel to each other.
[0015] Furthermore, the height of the front card board is smaller than the height of the rear card board.
[0016] Furthermore, the core plate is provided with a record sheet.
[0017] Compared with the prior art, the utility model has the following advantages:
[0018] The utility model can firmly fix the core plate, the data of the core plate is not easily damaged, the core plate is convenient to take, the operation is simple and the cost is low.
[0019] The utility model has low preparation and use costs and is convenient for on-site data recording and operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 The utility model is a schematic structural diagram of a U-shaped core card holder suitable for sandstone type uranium mine exploration. DETAILED DESCRIPTION
[0021] The following description sufficiently illustrates specific embodiments of the present invention to enable those skilled in the art to practice and reproduce the same.
[0022] like Figure 1 The figure is a schematic diagram of the structure of a U-shaped core card holder suitable for sandstone type uranium mine exploration in the utility model.
[0023] The U-shaped core card holder suitable for sandstone type uranium mine exploration comprises: an inserting U-shaped body 1, a core card bag 2, and a core card 3; the inserting U-shaped body 1 comprises: a front card board 11 and a rear card board 12, and the tops of the front card board 11 and the rear card board 12 are connected by a U-shaped bend 13; the core card bag 2 is arranged on the front side wall of the front card board 11, and the core card bag 2 is provided with a core card inlet 21, and the edge of the core card bag 2 outside the core card inlet 21 is connected to the front side wall of the front card board 11; the core card 3 is placed in the core card bag 2.
[0024] The core card bag 2 is rectangular, and the core card entrance 21 is set on the side. The core card bag 2 can also be designed as a double-layer structure, including: a front card bag piece and a rear card bag piece. The core card entrance 21 is set at the edge of the core card bag 2, and the edges of the front card bag piece and the rear card bag piece outside the core card entrance 21 are connected. The material of the core card bag 2 is ordinary soft transparent plastic. For a single-layer core card bag 2, the edge of the core card bag 2 is bonded to the front side wall of the front card board 11; for a double-layer core card bag 2, the rear card bag piece is bonded to the front side wall of the front card board 11 as a whole.
[0025] The front cardboard 11 and the rear cardboard 12 are parallel to each other, the distance between the front cardboard 11 and the rear cardboard 12 is the same as the thickness of the core box wood baffle, and the height of the front cardboard 11 and the rear cardboard 12 is less than the height of the core box wood baffle.
[0026] The core card 3 can be made of paper or plastic. The core card 3 is provided with a record sheet, and the contents of the record sheet include: drilling number, return, hole depth, footage, core length, residual core length, date, drilling rig number, recorder name and other information.
[0027] When in use, insert the U-shaped core card loader into the core box wooden baffle, the front card plate 11 and the rear card plate 12 are respectively located on both sides of the core box wooden baffle, the front card plate 11 and the rear card plate 12 are 3-5mm away from the bottom plate of the core box, and the front card plate 11 and the rear card plate 12 can fit tightly against the core box wooden baffle.
[0028] Fill in the record sheet of the pre-made core card 3 truthfully, and insert the core card bag 2 from the core card entrance 21 after filling in. During the exploration of sandstone-type uranium ore, the drilling technicians will load the collected columnar cores into the core box, and then insert the U-shaped core card loader on the core box wooden baffle located at the end of the columnar core of this round, that is, the core box wooden baffle directly opposite to the bottom of the columnar core collected this round.
[0029] The terms used in the present invention are illustrative and exemplary, rather than restrictive. Since the present invention can be implemented in various forms without departing from the spirit or essence of the technical solution, it should be understood that the above embodiments are not limited to any of the aforementioned details, but should be widely interpreted within the spirit and scope defined by the attached claims, so all changes and modifications falling within the scope of the claims or their equivalents should be covered by the attached claims.
Claims
1. A U-shaped core card holder suitable for sandstone uranium ore exploration, characterized in that: include: A plug-in U-shaped body, a core card pocket and a core card; the plug-in U-shaped body comprises: a front card plate and a rear card plate, the tops of the front card plate and the rear card plate are connected by a U-shaped bend; the core card pocket is arranged on the front side wall of the front card plate, the core card pocket is provided with a core card entrance, and the edge of the core card pocket outside the core card entrance is connected to the front side wall of the front card plate; the core card pocket comprises: a front card bag piece and a rear card bag piece, the core card entrance is arranged at the edge of the core card pocket, the edges of the front card bag piece and the rear card bag piece outside the core card entrance are connected, and the rear card bag piece is integrally bonded to the front side wall of the front card plate; the core card is placed in the core card pocket.
2. The U-shaped core holder for sandstone-type uranium ore exploration as claimed in claim 1, characterized in that: The core card pocket is rectangular, and the core card entrance is arranged on the side.
3. The U-shaped core holder for sandstone-type uranium ore exploration as claimed in claim 1, characterized in that: The front card plate and the rear card plate are parallel to each other.
4. The U-shaped core holder for sandstone-type uranium ore exploration as claimed in claim 1, characterized in that: The height of the front card board is smaller than the height of the rear card board.