CN217305561U

CN217305561U - Shear wave velocity dynamic investigation testing arrangement

Info

Publication number: CN217305561U
Application number: CN202220493433.5U
Authority: CN
Inventors: 王旭东; 王磊; 李世权
Original assignee: Gansu Urban And Rural Planning And Design Institute Co ltd
Current assignee: Gansu Urban And Rural Planning And Design Institute Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-08-26
Anticipated expiration: 2032-03-09

Abstract

The utility model relates to a shear wave speed power reconnaissance testing arrangement, including the protective housing, the inside of protective housing is equipped with the protective housing. The utility model discloses a set up the detection subassembly, slider through the detection subassembly, spout and guide way sliding connection, the installation of screw thread has been removed from, the sealed pad of cooperation seals up the contact point between with probe and the connecting seat and seals, can be when avoiding the smooth silk phenomenon of threaded connection to take place, also can satisfy the waterproof sealing demand, the long-term life of probe has been guaranteed, through separating operating panel and protective housing, adopt seal structure to connect, cooperation locating part and locking mechanism lock operating panel and protective housing in the inside of three logical grooves, when dismantling the maintenance to operating panel, need not to take out operating panel and protective housing by the protective housing, and can manual dismantlement, need not with the help of extracting tool, not only dismantle fast, and the maintenance degree of difficulty is also little, can satisfy the quick maintenance work of personnel to the device, and then the efficiency of the improvement maintenance of certain degree.

Description

Shear wave velocity dynamic investigation testing arrangement

Technical Field

The utility model relates to an engineering reconnaissance technical field specifically is a shear wave speed power reconnaissance testing arrangement.

Background

The shear wave velocity dynamic investigation testing device is a shear wave velocity tester on the market, and the shear wave velocity tester is suitable for wave velocity (shear wave and compression wave) testing and ground pulsation measurement and is widely applied to engineering investigation (exploration) in the fields of water conservancy, electric power, railways, bridges, urban construction, traffic and the like.

The application numbers are: CN215297691U discloses a shear wave velocity tester with a probe storage function, which comprises a tester body and a protective box, wherein the tester body is arranged in the protective box, one side of the protective box is provided with an opening, a storage box is connected in the opening in a sliding manner, two partition plates are arranged in the storage box, two first elastic belts are fixedly connected to the middle part of the inner upper surface wall of the storage box, two second elastic belts are fixedly connected to one side of the inner upper surface wall of the storage box, a standby probe is commonly fixed on the two second elastic belts, one side of the tester body is connected with a conduit through a buckle in a clamping manner, the utility model discloses a probe and the conduit can be stored through the storage box when not in use, the second elastic belts are fixed with the standby probe, and the test probe is convenient for a user to replace when damaged; when the test probe is damaged, the test probe is convenient for a user to replace, and unnecessary material waste is avoided.

In conclusion, although the probe is convenient to replace, the probe is connected in a threaded manner, the probe is inserted into the ground or water for a long time, the threaded connection is inevitably corroded and rusted, and the threaded groove is easy to slip due to long-term replacement and disassembly, so that once the threaded groove slips, the probe cannot be connected in a threaded manner, and the situation of insufficient sealing can occur even if the probe is connected;

and present testing arrangement is when using, and the operating panel and the device of device are used for placing the protection box of component, and the position of connecting is in the inside of the whole protective housing of device, when dismantling the maintenance to operating panel, need take out operating panel and protective box with the inside of device protective housing, then dismantle at the use tool, and whole maintenance process is loaded down with trivial details, and needs special instrument, and it is very inconvenient to operate.

Therefore, in order to solve the problems proposed in the above, a shear wave velocity dynamic survey test apparatus is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem to exist among the prior art provides a shear wave speed power reconnaissance testing arrangement, has solved present shear wave speed power reconnaissance testing arrangement when using, adopts threaded connection easily to be corroded to rust the problem that smooth silk phenomenon appears and inconvenient going on overhauing operating panel.

This patent is through setting up the detection subassembly, utilize the detection subassembly can realize quick dismantlement and waterproof function, four corners through the inner chamber at the protecting sheathing sets up locking mechanism and locating part, can be at the dismantlement of the condition elbow of not using tools to operating panel, overcome present shear wave velocity power reconnaissance testing arrangement when using, adopt threaded connection easily to rust the problem that smooth silk phenomenon appears and inconvenient overhauls operating panel by corroding, thereby the emergence of smooth silk phenomenon has been avoided, and satisfied the quick dismantlement to operating panel and overhauld.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a shear wave speed power reconnaissance testing arrangement, includes the protective housing, the inside of protective housing is equipped with the protective housing, the top of protective housing is equipped with operating panel, operating panel's bottom is equipped with seal structure, three logical grooves have all been seted up in the four corners of protective housing inner chamber, the inside in three logical grooves is equipped with the locating part, the right angle groove has been seted up to the bottom of locating part, one side of locating part is equipped with locking mechanism, the surface intercommunication of protective housing has the wire, the one end intercommunication of wire has the connecting seat, conductive spring is installed to one side of connecting seat inner chamber, one side that the wire was kept away from to the connecting seat is equipped with the detection subassembly.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, seal structure includes the sealing washer, the top and the bottom bonding of operating panel of sealing washer, the seal groove with the sealing washer joint is seted up at the top of protective housing.

Furthermore, locking mechanism includes the threaded rod, the surperficial threaded connection of threaded rod has the thread bush with the locating part bolt joint, the one end bolt joint that the thread bush was kept away from to the threaded rod has the connecting rod, the one end that the threaded rod was kept away from to the connecting rod runs through to the outside of protective housing and bolt joint has the hand of turning.

Further, the detection subassembly includes the probe, one side that the probe is close to the connecting seat is installed even the post, the surface bolt of even post has two sliders, the inner wall of connecting seat is seted up two and slider sliding connection's spout, the surface intercommunication of spout has the guide way, the surface of even post still fixed cup joint with the sealed pad that bonds bottom the probe.

Further, one side of protective housing articulates through the hinge has the protective cover, one side bonding of protective cover has the protection silk floss.

Furthermore, the surface of connecting rod rotates and is connected with the bearing, the fixed cup joint in inside of bearing and protective housing.

Furthermore, one side of the limiting part, which is close to the threaded sleeve, is bolted with two telescopic rods, and one end of each telescopic rod, which is far away from the limiting part, is bolted with the protective shell.

Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:

the utility model discloses a set up the detection subassembly, through slider, spout and the guide way sliding connection of detection subassembly, removed the installation of screw thread from, the cooperation is sealed to be filled up and is sealed the contact point between probe and the connecting seat, can avoid threaded connection smooth silk phenomenon to take place while, also can satisfy waterproof sealing demand to the long-term life of probe has been guaranteed;

through separating operating panel and protective housing, adopt seal structure to connect, cooperation locating part and locking mechanism lock operating panel and protective housing in the inside of three logical grooves, when dismantling the maintenance to operating panel, need not to take out operating panel and protective housing by the protective housing to can directly carry out manual dismantlement, need not with the help of extracting tool, not only dismantle fast, and it is also little to overhaul the degree of difficulty, can satisfy personnel to the quick maintenance work of device, and then the efficiency of the improvement maintenance of certain degree.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the protection box and the operation panel of the present invention;

FIG. 3 is a sectional view of the protective case of the present invention;

FIG. 4 is an enlarged view of a portion A of FIG. 3 according to the present invention;

fig. 5 is a bottom view of the position limiting member of the present invention;

fig. 6 is a cross-sectional view of the connecting seat of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the protection shell comprises a protection shell, 2, a protection box, 3, an operation panel, 4, a sealing structure, 41, a sealing ring, 42, a sealing groove, 5, a three-way groove, 6, a limiting piece, 7, a right-angle groove, 8, a locking mechanism, 81, a threaded rod, 82, a threaded sleeve, 83, a connecting rod, 84, a rotating handle, 9, a lead, 10, a connecting seat, 11, a conductive spring, 12, a detection assembly, 121, a probe, 122, a connecting column, 123, a sliding block, 124, a sliding groove, 125, a guide groove, 126, a sealing gasket, 13, a protection cover, 14, protection cotton, 15, a bearing, 16 and a telescopic rod.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a shear wave velocity dynamic investigation testing device comprises a protective shell 1, a protective box 2 is arranged inside the protective shell 1, an operation panel 3 is arranged at the top of the protective box 2, the protective box 2 is used for operating a testing process and displaying a testing numerical value, the operation panel 3 is used for protecting elements inside the protective box, a sealing structure 4 is arranged at the bottom of the operation panel 3, the sealing structure 4 is used for waterproof sealing of a connecting point between the operation panel 3 and the protective box 2, three through grooves 5 are formed in four corners of an inner cavity of the protective shell 1, the three through grooves 5 are arranged in four corners of the inner cavity of the protective shell 1 and can provide a certain telescopic space for a limiting part 6, a limiting part 6 is arranged inside the three through grooves 5, a right-angle groove 7 is formed in the bottom of the limiting part 6, a locking mechanism 8 is arranged on one side of the limiting part 6, the right-angle groove 7 and the locking mechanism 8 are arranged on one side of the limiting part 6, and the fixing and the loosening of the operation panel 3 can be realized through interaction, thereby can avoid operating panel 3 to carry out direct dismantlement, the surface intercommunication of protective housing 1 has wire 9, the effect of wire 9 is carried the electric current, the one end intercommunication of wire 9 has connecting seat 10, connecting seat 10 has played the effect of connecting to probe 121, conducting spring 11 is installed to one side of connecting seat 10 inner chamber, conducting spring 11's effect is the same with wire 9, one side that wire 9 was kept away from to connecting seat 10 is equipped with and surveys subassembly 12, it is connected in order to test and conducting spring 11 to set up and surveys subassembly 12.

Firstly, when the probe 121 is installed, the sliding block 123 slides into the sliding groove 124, when the sliding block 123 cannot slide continuously, the sealing gasket 126 contacts with the top of the connecting seat 10, the bottom of the connecting column 122 extrudes the conductive spring 11, so that the conductive spring 11 is in a compressed state, the probe 121 is rotated, the sliding block 123 rotates to the inside of the guide groove 125 from the sliding groove 124, then the probe 121 stops rotating, the resilient force generated by the compression of the conductive spring 11 is pressed against the bottom of the coupling post 122, therefore, the installation work of the probe 121 is completed, the installation of the thread is avoided by arranging the detection assembly 12 and slidably connecting the sliding block 123, the sliding groove 124 and the guide groove 125 of the detection assembly 12, the contact point between the probe 121 and the connecting seat 10 is sealed by matching with the sealing gasket 126, the occurrence of thread connection and thread slipping can be avoided, the waterproof sealing requirement can be met, so that the long-term service life of the probe 121 is ensured;

when the operation panel 3 needs to be disassembled and overhauled, the four rotating hands 84 are sequentially rotated, the rotating hands 84 drive the connecting rod 83 and the threaded rod 81 to rotate, the threaded rod 81 can pull the threaded sleeve 82 and the limiting piece 6 to approach the connecting rod 83 when rotating in the forward direction, after the four limiting pieces 6 are separated from the four corners of the operation panel 3, the operation panel 3 is separated from the protective box 2, the operation panel 3 and the protective box 2 are installed after overhauling is finished, the four threaded rods 81 are sequentially and reversely rotated, the four limiting pieces 6 are pushed to the four corners of the operation panel 3 by the four threaded rods 81, the installation work of the operation panel 3 can be finished, the operation panel 3 is separated from the protective box 2, the operation panel 3 and the protective box 2 are connected by adopting the sealing structure 4, the operation panel 3 and the protective box 2 are locked in the three-through grooves 5 by matching the limiting pieces 6 and the locking mechanism 8, when the operation panel 3 is disassembled and overhauled, need not to take out operating panel 3 and protective housing 2 by protective housing 1 to can directly carry out manual dismantlement, need not only dismantle soon with the help of extracting tool, and overhaul the degree of difficulty also little, can satisfy personnel to the quick maintenance work of device, and then the efficiency of the improvement of certain degree overhauls.

Referring to fig. 2, the sealing structure 4 includes a sealing ring 41, the top of the sealing ring 41 is bonded to the bottom of the operation panel 3, and the top of the protection box 2 is provided with a sealing groove 42 clamped to the sealing ring 41, so that the operation panel 3 and the protection box 2 are sealed by the sealing structure 4, and the damage of water entering the protection box 2 to the internal components of the protection box 2 is avoided.

Referring to fig. 1, 3 and 4, the locking mechanism 8 includes a threaded rod 81, a threaded sleeve 82 bolted to the limiting member 6 is connected to a surface of the threaded rod 81 through a thread, a connecting rod 83 is bolted to an end of the threaded rod 81 away from the threaded sleeve 82, an end of the connecting rod 83 away from the threaded rod 81 penetrates to an outer side of the protective case 1 and is bolted to a rotating handle 84, and the locking mechanism 8 is configured to adjust a distance between the limiting member 6 and the operation panel 3, thereby implementing detachment and installation of the operation panel 3.

Referring to fig. 1 and 6, the detection assembly 12 includes a probe 121, a connecting column 122 is installed on one side of the probe 121 close to the connecting seat 10, two sliders 123 are bolted on the surface of the connecting column 122, two sliding grooves 124 slidably connected with the sliders 123 are formed in the inner wall of the connecting seat 10, a guide groove 125 is communicated with the surface of each sliding groove 124, a sealing gasket 126 bonded with the bottom of the probe 121 is further fixedly sleeved on the surface of the connecting column 122, through the arrangement of the detection assembly 12, a fluctuating power exploration test can be performed, and meanwhile, the waterproof fixed installation with the connecting seat 10 can be performed quickly.

Referring to fig. 1, a protective cover 13 is hinged to one side of the protective casing 1 through a hinge, a protective sponge 14 is adhered to one side of the protective cover 13, and the protective cover 13 and the protective sponge 14 are arranged to protect the operation panel 3.

Referring to fig. 3 and 4, the surface of the connecting rod 83 is rotatably connected with the bearing 15, the surface of the bearing 15 is fixedly sleeved with the inside of the protective shell 1, and the bearing 15 is arranged to limit the connecting rod 83 and increase the stability of the connecting rod 83 during rotation.

Referring to fig. 3 and 4, two telescopic rods 16 are bolted to one side of the limiting member 6 close to the threaded sleeve 82, one end of each telescopic rod 16 far from the limiting member 6 is bolted to the protective shell 1, and the telescopic rods 16 are arranged to limit the threaded sleeve 82, so that the threaded sleeve 82 cannot rotate along with the rotation of the threaded rod 81, and the stability of the limiting member 6 during movement is ensured.

The working principle is as follows: firstly, when the probe 121 is installed, the sliding block 123 on the surface of the connecting column 122 slides into the sliding groove 124, when the sliding block 123 cannot slide continuously, the bottom of the sealing gasket 126 can be in contact with the top of the connecting seat 10, the bottom of the connecting column 122 can extrude the conductive spring 11, the conductive spring 11 is in a compressed state, then the probe 121 is rotated, the probe 121 drives the connecting column 122 and the sliding block 123 to rotate, when the sliding block 123 rotates, the sliding groove 124 rotates into the guide groove 125, when the sliding block 123 cannot rotate continuously, the probe 121 stops rotating, at the moment, the resilience force generated by the compression of the conductive spring 11 can be tightly abutted against the bottom of the connecting column 122, and therefore the connecting column 122 is fixed;

when the operation panel 3 needs to be disassembled and overhauled, the four rotating hands 84 are sequentially rotated, the rotating hands 84 drive the connecting rod 83 to rotate in the bearing 15, then the connecting rod 83 drives the threaded rod 81 to rotate, when the threaded rod 81 rotates, the threaded rod 81 rotates in the threaded sleeve 82, when the threaded rod 81 rotates in the forward direction, the threaded rod 81 pulls the threaded sleeve 82 and the limiting piece 6 to approach the connecting rod 83 through the threads, after the four threaded sleeves 82 drive the four limiting pieces 6 to separate from the four corners of the operation panel 3, the operation panel 3 is directly pulled, the sealing ring 41 is separated from the sealing groove 42, the inside of the operation panel 3 and the protection box 2 can be overhauled, after the overhaul is completed, the sealing ring 41 is connected with the sealing groove 42, then the four threaded rods 81 are sequentially and reversely rotated, the four limiting pieces 6 are pushed to the four corners of the operation panel 3, after the four corners of the operation panel 3 all enter the right-angle grooves 7, the installation work of the operation panel 3 can be completed.

The above description is only for the preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a shear wave velocity power reconnaissance testing arrangement, includes protective housing (1), its characterized in that: the inside of protective housing (1) is equipped with protective housing (2), the top of protective housing (2) is equipped with operating panel (3), the bottom of operating panel (3) is equipped with seal structure (4), three logical groove (5) have all been seted up in the four corners of protective housing (1) inner chamber, the inside of three logical groove (5) is equipped with locating part (6), right angle groove (7) have been seted up to the bottom of locating part (6), one side of locating part (6) is equipped with locking mechanism (8), the surface intercommunication of protective housing (1) has wire (9), the one end intercommunication of wire (9) has connecting seat (10), conducting spring (11) are installed to one side of connecting seat (10) inner chamber, one side that wire (9) were kept away from in connecting seat (10) is equipped with and surveys subassembly (12).

2. The shear wave velocity dynamic survey testing device according to claim 1, wherein the sealing structure (4) comprises a sealing ring (41), the top of the sealing ring (41) is bonded with the bottom of the operation panel (3), and the top of the protective box (2) is provided with a sealing groove (42) clamped with the sealing ring (41).

3. A shear wave velocity dynamic survey test device according to claim 1, characterized in that the locking mechanism (8) comprises a threaded rod (81), a threaded sleeve (82) bolted to the limit piece (6) is threadedly connected to the surface of the threaded rod (81), a connecting rod (83) is bolted to one end of the threaded rod (81) far away from the threaded sleeve (82), and one end of the connecting rod (83) far away from the threaded rod (81) penetrates to the outer side of the protective casing (1) and is bolted to a rotating hand (84).

4. The shear wave velocity dynamic survey testing device according to claim 1, wherein the probe assembly (12) comprises a probe (121), a connecting column (122) is mounted on one side of the probe (121) close to the connecting seat (10), two sliding blocks (123) are bolted to the surface of the connecting column (122), two sliding grooves (124) which are slidably connected with the sliding blocks (123) are formed in the inner wall of the connecting seat (10), a guide groove (125) is communicated with the surface of each sliding groove (124), and a sealing gasket (126) which is bonded with the bottom of the probe (121) is fixedly sleeved on the surface of the connecting column (122).

5. A shear wave velocity dynamic survey test device according to claim 1, characterized in that one side of the protective case (1) is hinged with a protective cover (13) by a hinge, and one side of the protective cover (13) is adhered with a protective sponge (14).

6. A shear wave velocity dynamic survey test device according to claim 3, characterized in that the surface of the connecting rod (83) is rotatably connected with a bearing (15), and the surface of the bearing (15) is fixedly sleeved with the inside of the protective shell (1).

7. A shear wave velocity dynamic survey test device according to claim 3, characterized in that two telescopic rods (16) are bolted to the side of the limiting member (6) close to the threaded sleeve (82), and the end of the telescopic rod (16) far from the limiting member (6) is bolted to the protective casing (1).