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CN-224227872-U - Static load tester with good protection performance

CN224227872UCN 224227872 UCN224227872 UCN 224227872UCN-224227872-U

Abstract

The utility model discloses a static load tester with good protection performance, which comprises a front end machine, a host machine connected with the front end machine in a wireless way and a sensor connected with the front end machine through a connecting wire, wherein the front end machine comprises a shell, one side of the shell is provided with a mounting plate, an interface terminal is arranged on the mounting plate, one side of the shell is provided with a power supply socket, and a terminal protection cover structure for protecting the interface terminal and a socket protection cover structure for protecting the power supply socket are arranged on the shell. The static load tester with good protection performance has the advantages of being capable of shielding the position of the interface terminal, prolonging the service life and being simple to operate.

Inventors

  • XIAO XIANGLU
  • LI PING
  • Lin Juer
  • ZHANG HANFENG
  • XU GANGHUA

Assignees

  • 广东冠安建设工程质量检测有限公司

Dates

Publication Date
20260512
Application Date
20250530

Claims (7)

  1. 1. The utility model provides a static load tester that barrier property is good, includes front end unit (1), with front end unit wireless connection's host computer, with the front end unit through the sensor of connecting wire connection, the front end unit includes the casing, one side of casing is provided with mounting panel (2), be provided with interface terminal (3) on the mounting panel, one side of casing is provided with power supply socket (4), its characterized in that, install the terminal protection casing structure that is used for protecting interface terminal and the socket protection casing structure that is used for protecting power supply socket on the casing.
  2. 2. The static load tester with good protection performance according to claim 1, wherein the terminal protective cover structure comprises an upper cover shell (5) and a lower cover shell (6), the upper cover shell and the lower cover shell are arranged opposite to each other, a yielding port is formed opposite to an interface terminal by the upper cover shell and the lower cover shell, two brackets (7) are fixedly arranged on the machine shell, the upper cover shell and the lower cover shell are positioned between the two brackets, a sliding groove is formed on the brackets, an upper sliding block (8) and a lower sliding block (9) which are used for being in sliding fit with the sliding groove are fixedly arranged at the lower end of the upper cover shell and the upper end of the lower cover shell respectively, a spacer (10) is fixedly arranged at the middle part of the brackets, the upper sliding block, the spacer and the lower sliding block are opposite to each other, a through hole (11) is formed through which a bolt (12) passes and is connected with a nut.
  3. 3. The static load tester with good protection performance according to claim 2, wherein an upper magnet is embedded in the upper sliding block, a lower magnet is embedded in the bracket opposite to the upper sliding block, and the polarity of the upper magnet and the polarity of the lower magnet are opposite and can be attracted.
  4. 4. A static load tester with good protection performance according to claim 3, wherein the inner side of the bracket is convexly provided with a guide rail (13), and the upper cover shell and the lower cover shell are concavely formed into a guide groove (14) which is in sliding fit with the guide rail.
  5. 5. The static load tester with good protection performance according to claim 4, wherein sealing gaskets are fixed on the opposite surfaces of the upper housing and the lower housing.
  6. 6. The static load tester with good protection performance according to claim 5, wherein handles (15) are fixedly arranged on the upper housing and the lower housing.
  7. 7. The static load tester with good protection performance according to claim 1, wherein the socket protection cover structure comprises an outer frame (16) fixedly installed on a rack, the outer frame is covered on the outer side of a power supply socket, a blocking cover (17) is rotatably installed on the outer frame, and a wire passing port (18) is formed in the lower end of the outer frame.

Description

Static load tester with good protection performance Technical Field The utility model relates to the technical field of pile foundation static load testing, in particular to a static load tester with good protection performance. Background The pile foundation static load test is a technology applied to engineering for detecting the bearing capacity of the pile foundation. When the pile foundation static load test is carried out, a static load tester is needed, and the pile foundation is monitored for a long time through the static load tester so as to obtain test data. The static load tester comprises a host computer, a front-end processor and a sensor, wherein the front-end processor is connected with an antenna, the sensor and other equipment when in use, so that a plurality of interfaces are arranged on the front-end processor, the front-end processor is generally carried out outdoors at the present stage, the monitoring time is long, after wiring is completed, the positions of terminals of the interfaces are exposed, and the construction field is easy to damage due to the influence of rainwater and sunlight in a severe environment. Disclosure of utility model To the above-mentioned not enough of prior art, the technical problem that this patent application was to solve is how to provide one kind and can shelter from interface terminal position, increase of service life, easy operation's static load tester that barrier property is good. In order to solve the technical problems, the utility model adopts the following technical scheme: The utility model provides a static load tester that protective properties is good, includes the front end machine, with front end machine wireless connection's host computer, with the front end machine through the sensor of connecting wire connection, the front end machine includes the casing, one side of casing is provided with the mounting panel, be provided with interface terminal on the mounting panel, one side of casing is provided with power supply socket, install the terminal protection casing structure that is used for protecting interface terminal and be used for carrying out the socket protection casing structure that protects power supply socket on the casing. When the front-end processor is used, the power supply socket of the front-end processor is connected with a power supply through a power line to realize power supply, the socket protection structure is used for protecting the power supply socket, other components are connected with an interface terminal, for example, a sensor is connected with the sensor interface terminal through a sensor connecting wire, a communication wire is connected with the communication interface terminal, a positioning antenna is connected with the positioning interface terminal, and after connection is completed, the interface terminal position is protected through a terminal protection cover structure. Through the setting of terminal protection casing structure and socket protection casing structure, protect butt joint terminal and power supply socket, can adapt to abominable detection environment, long service life. Preferably, the terminal protective cover structure comprises an upper cover shell and a lower cover shell, wherein the upper cover shell and the lower cover shell are arranged opposite to each other, a yielding port is formed in the upper cover shell and the lower cover shell opposite to the interface terminal, two supports are fixedly arranged on the machine shell, the upper cover shell and the lower cover shell are positioned between the two supports, a sliding groove is formed in the supports, an upper sliding block and a lower sliding block which are used for being in sliding fit with the sliding groove are fixedly arranged at the lower end of the upper cover shell and the upper end of the lower cover shell respectively, a partition block is fixedly arranged in the middle of the supports, the upper sliding block, the partition block and the lower sliding block are opposite to each other, through holes are formed in the upper sliding block, the partition block and the lower sliding block in a penetrating mode, and bolts penetrate through the through holes and are connected with nuts. Preferably, an upper magnet is embedded in the upper sliding block, a lower magnet is embedded in the bracket opposite to the upper sliding block, and the polarities of the upper magnet and the lower magnet are opposite and can be attracted. Preferably, the inner side of the bracket is convexly provided with a guide rail, and the upper housing and the lower housing are concavely provided with guide grooves which are in sliding fit with the guide rail. Preferably, sealing gaskets are fixed on the opposite surfaces of the upper housing and the lower housing. Preferably, handles are fixedly arranged on the upper housing and the lower housing. Preferably, the socket protective cover structure comprises an outer frame fixedly installed