A core clamping device for core monitoring

Abstract

The present invention relates to a core clamping device for core monitoring, and relates to the technical field of core monitoring, which comprises a main shell, a first clamping block and a second clamping block, the main shell comprises a first assembly block and a second assembly block, the first assembly block is provided with a first clamping groove, the first clamping block is arranged in the first clamping groove, the second clamping block is arranged on the second assembly block and can be inserted into the first clamping groove, the main shell is provided with an assembly component, the assembly component is used to assemble the first assembly block and the second assembly block, the assembly component comprises a first assembly plug-in block, an assembly rod and a second assembly plug-in block, one end of the assembly rod is connected to the first assembly plug-in block, the other end of the assembly rod is connected to the second assembly plug-in block, the first assembly plug-in block can be abutted against the first assembly block, and the second assembly plug-in block can be abutted against the second assembly block. The present application has the effect of improving the convenience of core filling and thus improving the convenience of use.

Description

Technical Field

[0001] The invention relates to the technical field of core monitoring, and in particular to a core clamping device for core monitoring. Background Art

[0002] A core is a cylindrical rock sample taken out from a hole using an annular core drill bit and other coring tools according to the needs of geological exploration or engineering. The core is an important physical geological data for studying and understanding underground geology and mineral conditions. Monitoring the core is also a common experimental project in geology.

[0003] In the related art, a clamping device for core detection is designed, which includes a main shell and two fixed blocks. The main shell is a cylindrical structure with a through hole in the center. The fixed blocks can be fixed at both ends of the main shell. The core is inserted into the through hole of the main shell and the fixed blocks are fixed to both ends of the main shell with threads or other means. The core can be clamped to monitor various projects.

[0004] However, in actual use, the fixing block needs to be frequently disassembled in order to replace the tested core. At the same time, in order to ensure the stability of the core clamping and fixing, the connection between the fixing block and the main shell needs to maintain a high stability. In the prior art, the connection between the fixing block and the main shell is mostly threaded connection, which meets the requirements of detachability and high stability, but the disassembly and replacement is inconvenient, especially the core clamping requires a certain pressure to clamp the core, and when tightening the fixing block, it is necessary to pay attention to the force not being too large or too small. Therefore, it is very inconvenient to install the fixing block threadedly connected to the main shell, the core filling is not convenient enough, and the convenience of use can be improved. Summary of the invention

[0005] In order to improve the convenience of core filling and thus improve the convenience of use, the present application provides a core clamping device for core monitoring.

[0006] The core clamping device for core monitoring provided in this application adopts the following technical solution:

[0007] A core clamping device for core monitoring, comprising a main shell, a first clamping block and a second clamping block, the main shell comprising a first assembly block and a second assembly block, the first assembly block being provided with a first clamping groove, the first clamping block being arranged in the first clamping groove, the second clamping block being arranged on the second assembly block and being insertable into the first clamping groove, the main shell being provided with an assembly component, the assembly component being used to assemble the first assembly block and the second assembly block, the assembly component comprising a first assembly plug-in block, an assembly rod and a second assembly plug-in block, one end of the assembly rod being connected to the first assembly plug-in block, the other end of the assembly rod being connected to the second assembly plug-in block, the first assembly plug-in block being abuttable against the first assembly block, and the second assembly plug-in block being abuttable against the second assembly block.

[0008] By adopting the above technical solution, when installing the core, first release the assembly of the first assembly block and the second assembly block through the assembly component, then put the core into the first clamping groove and make one end of the core press against the first clamping block, then insert the second clamping block on the second assembly block into the first clamping groove and press against the other end of the core, then assemble the first assembly block and the second assembly block together through the assembly component, insert the main shell between the first assembly plug-in block and the second assembly plug-in block so that the side wall of the main shell presses against the assembly rod, at this time, the first assembly plug-in block presses against the first assembly block, and the second assembly plug-in block presses against the second assembly block, so that the first assembly block and the second assembly block are pressed together to complete the core clamping. Compared with the clamping completed by threads in the prior art, the overall operation is simpler and more convenient, which improves the convenience of use.

[0009] Preferably, the second assembling block is provided with an assembling spring, and the assembling spring connects the second clamping block and the second assembling block.

[0010] By adopting the above technical solution and setting an assembly spring, after the second clamping block is inserted into the first clamping groove and pressed against the core, the second assembly block can be pushed to compress the assembly spring, so that the second assembly block continues to approach the first assembly block, thereby facilitating the main shell to be inserted between the first assembly block and the second assembly block for assembly, further improving the convenience of assembly, thereby facilitating the loading and replacement of the core and improving the convenience of use.

[0011] Preferably, the first assembly block is provided with a first assembly groove, the first assembly plug-in block is slidably arranged in the first assembly groove, the second assembly block is provided with a second assembly groove, the second assembly plug-in block can be inserted into the second assembly groove, the inner wall of the first assembly groove is provided with a first clamping groove, the first assembly plug-in block is provided with a first clamping block, and the first clamping block is slidably inserted in the first clamping groove.

[0012] By adopting the above technical solution, the first assembly block is slidably set in the first assembly groove on the first assembly block, and is inserted into the first groove through the first clamping block, so that the first assembly block will not be separated from the first assembly groove at will. During assembly, the second assembly block is inserted into the second assembly groove on the second assembly block to complete the assembly, thereby further improving the convenience of assembly and facilitating the use of core filling and clamping. At the same time, the second assembly block is pushed after the assembly spring is compressed, so that the inner wall of the second assembly groove is pressed against the second assembly block, reducing the possibility of the second assembly block being separated from the second assembly groove. At the same time, the possibility of the first assembly block being separated from the first assembly groove is increased by the first clamping block, thereby improving the stability of assembly.

[0013] Preferably, the first assembly plug-in block is provided with a locking block, and the inner wall of the first assembly groove is provided with a locking groove, and the first locking block can be inserted into the locking groove.

[0014] By adopting the above technical solution, when the sliding assembly rod causes the second assembly block to be inserted into the second assembly groove for assembly, the assembly spring compressed during the assembly process recovers and pushes the second assembly block and the second assembly block to move, and the first assembly block follows the movement so that the locking block is inserted into the locking groove, thereby locking the first assembly block, so that the first assembly block cannot move in a direction away from the core, reducing the possibility that the first assembly block moves in the first assembly groove so that the second assembly block disengages from the second assembly groove and the assembly is released, further improving the stability of the assembly.

[0015] Preferably, the first assembly block is provided with a blocking groove, the second assembly block is provided with a blocking block, the blocking block can be inserted into the blocking groove, the blocking block is provided with a third assembly groove communicating with the second assembly groove, and the second assembly insert block can pass through the third assembly groove.

[0016] By adopting the above technical solution, during assembly, due to the action of the assembly spring, some gaps may appear between the first assembly block and the second assembly block, and the blocking block on the second assembly block is inserted into the blocking groove on the first assembly block, thereby shielding the second clamping block, reducing the possibility of damage caused by accidental collision to the second clamping block during the clamping process, thereby improving overall durability.

[0017] Preferably, the second assembly block is provided with a measuring sensor, the assembly spring is connected to the measuring sensor, the first assembly block is provided with a cylinder groove communicating with the first clamping groove, a pressure cylinder is provided in the cylinder groove, the pressure cylinder piston rod is connected to the first clamping block, and the first clamping block is slidably arranged in the first clamping groove.

[0018] By adopting the above technical solution, the measuring sensor is used to measure the pressure exerted on the assembly spring, so as to calculate the clamping force exerted on the core when it is clamped. At the same time, the first clamping block can be pushed by a multi-stage pressure cylinder to compress the core, thereby changing the clamping force exerted on the core, and the change is reflected by the measuring sensor, thereby actually adjusting the clamping force exerted on the core, facilitating the monitoring of various data indicators of the core under different clamping forces, and increasing the functionality.

[0019] Preferably, a secondary shell is provided in the first clamping groove, the secondary shell is provided with a second clamping groove, the first clamping block is provided in the second clamping groove, and the second clamping block can be inserted into the second clamping groove.

[0020] By adopting the above technical solution, the sub-shell isolates the core and the main shell, reducing the possibility of the core contaminating the main shell. At the same time, the sub-shell can be replaced and cleaned, thereby ensuring that the second clamping groove is relatively clean and tidy, reducing the influence of the core residues from the previous monitoring remaining in the sub-shell during core monitoring, and improving the accuracy of monitoring.

[0021] Preferably, the second assembly block is provided with a first sliding rod, the first assembly block is provided with a first sliding groove, and the first sliding rod is slidably disposed in the first sliding groove.

[0022] By adopting the above technical solution, the first sliding rod slides in the sliding groove, and the first assembly block and the second assembly block are connected by the first sliding rod, and the positions of the first assembly block and the second assembly block are positioned at the same time. During assembly, the second assembly block is pushed so that the first sliding rod slides in the first sliding groove and the second clamping block is inserted into the second clamping groove, thereby improving the convenience of assembly. At the same time, the first sliding rod increases the stability of the connection between the first assembly block and the second assembly block, thereby improving the stability of assembly.

[0023] Preferably, the second clamping block is provided with a connecting block, the first sliding rod is provided with a connecting groove, and the connecting block is slidably arranged in the connecting groove.

[0024] By adopting the above technical solution, the second clamping block and the first sliding rod are connected by the connecting block, and then the second clamping block and the second assembly block are connected, so that the second clamping block and the second assembly block are relatively slidably connected. During the assembly process, when the second clamping block is inserted into the second clamping groove and pressed against the core, the second assembly block can continue to be pushed to compress the assembly spring. During this process, the first sliding rod continues to slide in the first sliding groove, so that the connecting block slides in the connecting groove, thereby improving the stability of the connection between the second clamping block and the first sliding rod, and improving the stability of the assembly of the second clamping block.

[0025] Preferably, the connecting block is provided with a second sliding rod, the auxiliary housing is provided with a second sliding groove, and the second sliding rod is slidably arranged in the second sliding groove.

[0026] By adopting the above technical solution, the second sliding rod slides in the second sliding groove of the auxiliary shell, and the stability of the connection between the second clamping block and the auxiliary shell is increased by the second sliding rod. At the same time, the second sliding rod limits the positional relationship between the second clamping block and the auxiliary shell, which facilitates the insertion of the second clamping block into the second clamping groove on the auxiliary shell, thereby improving the convenience of assembly.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. By providing a main shell, a first clamping block, a second clamping block, a first assembly block, a second assembly block, a first clamping groove, a first assembly plug-in block, an assembly rod, a second assembly plug-in block, a first assembly groove and a second assembly groove, when loading a core, the core is loaded into the first clamping groove on the first assembly block of the main shell, so that the bottom wall of the core abuts against the first clamping block in the first clamping groove, and then the second clamping block is inserted into the first clamping groove and abuts against the core, and then the first assembly block and the second assembly block are inserted between the first assembly plug-in block and the second assembly plug-in block, so that the side wall of the main shell abuts against the assembly rod, and the first assembly plug-in block abuts against the first assembly block, and the second assembly plug-in block abuts against the second assembly block, thereby completing the assembly. Compared with the threaded assembly in the prior art, it is more convenient and convenient, and the convenience of core loading is improved, thereby improving the convenience of overall use;

[0029] 2. By providing an assembly spring, a stop block, a stop groove, a first block and a first groove, the first block on the first assembly plug-in block is inserted into the first groove on the inner wall of the first assembly groove, so that the assembly component and the first assembly block are connected together, reducing the possibility of the first assembly plug-in block being separated from the first assembly groove, the assembly spring connects the second assembly block and the second clamping block, and during assembly, the second assembly block is pressed to compress the assembly spring, and the second assembly plug-in block is inserted into the second assembly groove. After the second assembly block is released, the assembly spring restores and pushes the second assembly block, thereby driving the second assembly plug-in block to move, and the second assembly plug-in block drives the first assembly plug-in block to move in the first assembly groove through the assembly rod, so that the stop block is inserted into the stop groove on the inner wall of the first assembly groove, so that the first assembly plug-in block cannot move in a direction away from the core, thereby reducing the possibility of the first assembly plug-in block moving so that the second assembly plug-in block is separated from the second assembly groove, improving the stability of the overall assembly, and thus improving the stability of the core clamping;

[0030] 3. By setting the cylinder groove, the pressure cylinder and the measuring sensor, the pressure cylinder is set in the cylinder groove and can push the first clamping block to move in the first clamping groove, thereby pushing the core to move and push the assembled spring to squeeze the measuring sensor. The value displayed by the measuring sensor can be used to deduce the compression force on the core, and the compression force on the core can be changed, so as to measure various indicators of the core under different compression forces. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is an overall schematic diagram of a core clamping device for core monitoring provided in an embodiment of the present application.

[0032] Figure 2 It is a cross-sectional schematic diagram of a core clamping device for core monitoring provided in an embodiment of the present application.

[0033] Figure 3 yes Figure 2 Magnified view of area A.

[0034] Figure 4 It is a cross-sectional view used to reflect the connection relationship between the first card block and the first card slot.

[0035] Description of reference numerals: 1, main housing; 11, first assembly block; 111, first clamping groove; 112, blocking groove; 113, first assembly groove; 1131, first clamping groove; 1132, locking groove; 114, first sliding groove; 1141, second clamping groove; 115, cylinder groove; 116, pressure cylinder; 117, mounting block; 118, first mounting bolt; 12, second assembly block; 121, second assembly groove; 122, blocking block; 1221, third assembly groove ; 123, measuring sensor; 124, assembly spring; 125, second mounting bolt; 2, auxiliary housing; 21, second clamping groove; 22, second sliding groove; 3, first clamping block; 4, second clamping block; 41, connecting block; 411, second sliding rod; 5, assembly component; 51, first assembly block; 511, stopping block; 512, first clamping block; 52, assembly rod; 53, second assembly block; 6, first sliding rod; 61, connecting groove; 62, second clamping block. DETAILED DESCRIPTION

[0036] The following is combined with Figure 1-4 This application is described in further detail.

[0037] The present application embodiment discloses a core clamping device for core monitoring. Figure 1 to Figure 2 , which comprises a main shell 1 and a secondary shell 2, the main shell 1 comprises a first assembly block 11 and a second assembly block 12, the first assembly block 11 is provided with a first clamping groove 111, the secondary shell 2 is adapted to be inserted in the first clamping groove 111, the secondary shell 2 is provided with a second clamping groove 21, and the first clamping block 3 is adapted to be slidably provided in the second clamping groove 21. The second assembly block 12 is provided with a second clamping block 4 which can be adapted to be inserted into the second clamping groove 21, the side wall of the second clamping block 4 is provided with a finger groove for easy extraction, and the second assembly block 12 is provided with an assembly spring 124, which is fixedly provided between the second assembly block 12 and the second clamping block 4. The main shell 1 is provided with an assembly component 5 for assembly. The main shell 1 and the auxiliary shell 2 can be made of insulating materials. At the same time, the first clamping block 3 and the second clamping block 4 are electrode plates and are both provided with through holes for measuring the resistivity of the core. The first assembly block 11 is provided with a through hole in a straight line that communicates with the first clamping groove 111. The second assembly block 12 is provided with a through hole, which is used for routing the circuit line of the first clamping block 3 or the second clamping block 4 or for inserting a liquid tube when injecting liquid. When clamping the core, put the core into the second clamping groove 21 and press against the first clamping block 3, then insert the second clamping block 4 into the second clamping groove 21 and press against the core, assemble the first assembly block 11 and the second assembly block 12 together through the assembly component 5 to complete the clamping, which is easy to operate, improves the convenience of core filling, and is convenient to use.

[0038] In order to improve the convenience of core filling and thus improve the convenience of use, refer to Figures 2 to 4 The assembly component 5 includes a first assembly plug-in block 51, an assembly rod 52 and a second assembly plug-in block 53. The assembly rod 52 is fixedly connected between the first assembly plug-in block 51 and the second assembly plug-in block 53. The length of the first assembly plug-in block 51 is greater than that of the second assembly plug-in block 53. The side wall of the first assembly block 11 is provided with a first assembly groove 113. The first assembly plug-in block 51 is slidably arranged in the first assembly groove 113. The side walls on both sides of the first assembly plug-in block 51 are fixedly provided with first clamping blocks 512. The inner wall of the first assembly groove 113 is provided with a first clamping groove 1131. The first clamping block 512 is inserted into the first clamping groove 1131 and can slide in the first clamping groove 1131 along the length and height direction of the first assembly plug-in block 51. The top wall of the first assembly plug-in block 51 is fixedly provided with a locking block 511. The inner top wall of the first assembly groove 113 is provided with a locking groove 1132. The locking block 511 can be adapted to be inserted into the locking groove 1132. The outer wall of the second assembly block 12 is provided with a second assembly groove 121, and a ring-shaped blocking block 122 is fixedly provided on the outer wall of the second assembly block 12. The side wall of the first assembly block 11 is provided with a circle of blocking grooves 112, and the blocking grooves 112 are communicated with the side wall of the first assembly block 11 provided with the first clamping groove 111, and the blocking block 122 can be inserted into the blocking groove 112. The side wall of the blocking block 122 is penetrated with a third assembly groove 1221 that is communicated with the second assembly groove 121, and the second assembly plug-in block 53 can be adapted to pass through the third assembly groove 1221 and be adapted to be inserted into the second assembly groove 121.

[0039] Reference Figures 2 to 4 During assembly, the second assembly block 12 is pressed to compress the assembly spring 124, and then the assembly rod 52 is pushed to make the first assembly block 51 slide in the first assembly groove 113 until it is close to the inner wall of the first assembly groove 113, and at the same time, the second assembly block 53 passes through the third assembly groove 1221 and is inserted into the second assembly groove 121, and the second assembly block 12 is released. The assembly spring 124 pushes the second assembly block 12 to move, thereby driving the first assembly block 51 to move so that the locking block 511 is inserted into the locking groove 1132, and the assembly is completed. Compared with threaded connection, it is simpler, improves the convenience of core filling and thus improves the convenience of use, and the assembly is stable and reliable.

[0040] In order to better monitor the core, refer to Figure 2The side wall of the first assembly block 11 away from the first clamping groove 111 is provided with a cylinder groove 115 which is in communication with the first clamping groove 111. A pressure cylinder 116 is provided in the cylinder groove 115. The piston rod of the pressure cylinder 116 is connected to the first clamping block 3 by bolts. The first assembly block 11 is provided with a mounting block 117 and a first mounting bolt 118. The first mounting bolt 118 is used to mount the mounting block 117 on the side wall of the first assembly block 11 away from the first clamping groove 111. The mounting block 117 abuts against the pressure cylinder 116. The second assembly block 12 is provided with a measuring sensor 123 and a second mounting bolt 125. The measuring sensor 123 is connected to the external controller and the display screen signal. The second mounting bolt 125 is used to mount the measuring sensor 123 on the second assembly block 12. The measuring sensor 123 is mounted between the assembly spring 124 and the second assembly block 12. After the core is loaded, the clamping force on the core can be adjusted by the multi-stage pressure cylinder 116 and monitored by the measuring sensor 123, so as to monitor various test item data of the core under different clamping forces.

[0041] In order to improve the stability of the overall structure, refer to Figures 2 to 4 , the second assembly block 12 is provided with a pair of first sliding rods 6, the side wall of the first assembly block 11 is provided with a first sliding groove 114, and the first assembly rod 52 is adapted to be slidably arranged in the first sliding groove 114. A second clamping block 62 is fixedly arranged on the side wall of the first assembly rod 52 away from the end of the second assembly block 12, and a second clamping groove 1141 is provided on the inner wall of the first sliding groove 114, and the second clamping block 62 is adapted to be inserted into the second clamping groove 1141. A connecting block 41 is fixedly arranged on the side wall of the second clamping block 4, and a connecting groove 61 is provided on the side wall of the first sliding block close to the second clamping block 4, and the connecting block 41 is adapted to be slidably arranged in the connecting groove 61. A second sliding rod 411 is fixedly arranged on the side wall of the connecting block 41 away from the second assembly block 12, and a second sliding groove 22 is provided on the side wall of the secondary housing 2, and the second sliding rod 411 is adapted to be slidably inserted into the second sliding groove 22. The second clamping block 62 slides in the second clamping groove 1141, and the first assembly block 11 and the second assembly block 12 are connected through the first sliding rod 6, so that the first assembly block 11 and the second assembly block 12 cannot be completely separated, which is convenient for assembly. At the same time, the second sliding rod 411 slides in the second sliding groove 22, connecting the positioning sub-shell 2 and the second clamping block 4, and the connecting block 41 slides in the connecting groove 61, connecting the second assembly block 12, the first sliding rod 6 and the second clamping block 4, improving the stability of the connection between the second clamping block 4 and the second assembly hole, thereby improving the stability of the overall structure before and after assembly.

[0042] The implementation principle of a core clamping device for core monitoring in an embodiment of the present application is as follows: when loading the core, first pull the second assembly block 12 to make the first sliding rod 6 slide in the first sliding groove 114, and the second sliding rod 411 slides in the second sliding groove 22, thereby leaking the second clamping groove 21, and the core is adapted to be inserted into the second clamping groove 21 and abut against the first clamping block 3, and then push the second assembly block 12 to make the first sliding rod 6 slide in the first sliding groove 114, and the second sliding rod 411 slides in the second sliding groove 22, and the second clamping block 4 is adapted to be inserted into the second clamping groove 21 and abut against the core, and at this time the blocking block 122 is inserted into the blocking groove 112. Continue to push the second assembly block 12 to compress the assembly spring 124. At this time, the connection block 41 moves in the connection groove 61, and the sliding assembly rod 52 makes the first assembly plug 51 close to the inner wall of the first assembly groove 113, and makes the second assembly plug 53 pass through the third assembly groove 1221 and fit into the second assembly groove 121. At this time, release the second assembly block 12, and the assembly spring 124 is restored, pushing the second assembly block 12 to move, and driving the first assembly plug 51 to move through the second assembly plug 53 and the assembly rod 52, so that the locking block 511 is inserted into the locking groove 1132 for locking, thereby completing the assembly. Compared with the threaded connection in the prior art, it is more convenient and requires less operation time. At the same time, there is no need to worry about the influence of force on the core clamping force through spring adjustment.

[0043] During disassembly, the second assembly block 12 is pressed to squeeze the assembly spring 124, and the first assembly block 51 is driven to move downward in the first assembly groove 113 through the second assembly block 53 and the assembly rod 52, so that the locking block 511 is disengaged from the locking groove 1132. At this time, the first assembly block 51 can be pulled outward in the first assembly groove 113, thereby driving the second assembly block 53 to disengage from the second assembly groove 121 and the third assembly groove 1221. At this time, pulling the second assembly block 12 can drive the second clamping block 4 to disengage from the second clamping groove 21, thereby removing the core from the second clamping groove 21.

[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A core clamping device for core monitoring, characterized in that: The invention comprises a main shell (1), a first clamping block (3) and a second clamping block (4); the main shell (1) comprises a first assembly block (11) and a second assembly block (12); the first assembly block (11) is provided with a first clamping groove (111); the first clamping block (3) is arranged in the first clamping groove (111); the second clamping block (4) is arranged on the second assembly block (12) and can be inserted into the first clamping groove (111); the main shell (1) is provided with an assembly component (5); the assembly component (5 ) is used to assemble a first assembly block (11) and a second assembly block (12), the assembly component (5) comprising a first assembly plug-in block (51), an assembly rod (52) and a second assembly plug-in block (53), one end of the assembly rod (52) is connected to the first assembly plug-in block (51), and the other end of the assembly rod (52) is connected to the second assembly plug-in block (53), the first assembly plug-in block (51) can be abutted against the first assembly block (11), and the second assembly plug-in block (53) can be abutted against the second assembly block (12).

2. A core clamping device for core monitoring according to claim 1, characterized in that: The second assembly block (12) is provided with an assembly spring (124), and the assembly spring (124) connects the second clamping block (4) and the second assembly block (12).

3. A core clamping device for core monitoring according to claim 2, characterized in that: The first assembly block (11) is provided with a first assembly groove (113), and the first assembly plug-in block (51) is slidably arranged in the first assembly groove (113); the second assembly block (12) is provided with a second assembly groove (121), and the second assembly plug-in block (53) can be inserted into the second assembly groove (121); the inner wall of the first assembly groove (113) is provided with a first clamping groove (1131), and the first assembly plug-in block (51) is provided with a first clamping block (512), and the first clamping block (512) is slidably inserted in the first clamping groove (1131).

4. A core clamping device for core monitoring according to claim 3, characterized in that: The first assembly plug-in block (51) is provided with a locking block (511), and the inner wall of the first assembly groove (113) is provided with a locking groove (1132), and the locking block (511) can be inserted into the locking groove (1132).

5. A core clamping device for core monitoring according to claim 3, characterized in that: The first assembly block (11) is provided with a blocking groove (112), the second assembly block (12) is provided with a blocking block (122), the blocking block (122) can be inserted into the blocking groove (112), the blocking block (122) is provided with a third assembly groove (1221) communicating with the second assembly groove (121), and the second assembly plug-in block (53) can pass through the third assembly groove (1221).

6. A core clamping device for core monitoring according to claim 2, characterized in that: The second assembly block (12) is provided with a measuring sensor (123), the assembly spring (124) is connected to the measuring sensor (123), the first assembly block (11) is provided with a cylinder groove (115) which is in communication with the first clamping groove (111), a pressure cylinder (116) is provided in the cylinder groove (115), the piston rod of the pressure cylinder (116) is connected to the first clamping block (3), and the first clamping block (3) is slidably arranged in the first clamping groove (111).

7. A core clamping device for core monitoring according to claim 1, characterized in that: The first clamping groove (111) is provided with a secondary housing (2), the secondary housing (2) is provided with a second clamping groove (21), the first clamping block (3) is provided in the second clamping groove (21), and the second clamping block (4) can be inserted into the second clamping groove (21).

8. A core clamping device for core monitoring according to claim 7, characterized in that: The second assembly block (12) is provided with a first sliding rod (6), the first assembly block (11) is provided with a first sliding groove (114), and the first sliding rod (6) is slidably arranged in the first sliding groove (114).

9. A core clamping device for core monitoring according to claim 8, characterized in that: The second clamping block (4) is provided with a connecting block (41), the first sliding rod (6) is provided with a connecting groove (61), and the connecting block (41) is slidably arranged in the connecting groove (61).

10. A core clamping device for core monitoring according to claim 9, characterized in that: The connecting block (41) is provided with a second sliding rod (411), the auxiliary housing (2) is provided with a second sliding groove (22), and the second sliding rod (411) is slidably arranged in the second sliding groove (22).

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