CN211926697U - Portable engineering geological joint crack measuring device - Google Patents
Portable engineering geological joint crack measuring device Download PDFInfo
- Publication number
- CN211926697U CN211926697U CN202021125821.5U CN202021125821U CN211926697U CN 211926697 U CN211926697 U CN 211926697U CN 202021125821 U CN202021125821 U CN 202021125821U CN 211926697 U CN211926697 U CN 211926697U
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- measuring arm
- groove
- arm
- measuring
- measuring device
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Abstract
The utility model provides a portable engineering geology joint crack measuring device. The portable engineering geological joint crack measuring device comprises a first measuring arm; the second measuring arm is mounted on one side of the first measuring arm in a sliding mode; the movable arm is fixedly arranged on one side of the first measuring arm; the movable groove is formed in one side, close to the first measuring arm, of the second measuring arm and is in sliding connection with the movable arm; a pointer mounted on a bottom side of the movable arm; the glass plate is arranged on one side of the movable groove; a scale disposed on the second measuring arm; and the two level bubbles are respectively arranged on the first measuring arm and the second measuring arm. The utility model provides a portable engineering geology joint crack measuring device has convenient to use, is convenient for accomodate, portable, advantage that the protectiveness is strong.
Description
Technical Field
The utility model relates to a measuring equipment technical field especially relates to a portable engineering geology joint crack measuring device.
Background
The ground fissure is a geological phenomenon that surface rocks and soil bodies are cracked under the action of natural or artificial factors, and cracks with a certain length and width are formed on the ground.
Therefore, there is a need to provide a new portable engineering geological joint crack measuring device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, space utilization efficiency is high, the dust is convenient for clear up portable engineering geological joint crack measuring device.
In order to solve the technical problem, the utility model provides a portable engineering geology joint crack measuring device includes: a first measuring arm;
the second measuring arm is mounted on one side of the first measuring arm in a sliding mode;
the movable arm is fixedly arranged on one side of the first measuring arm;
the movable groove is formed in one side, close to the first measuring arm, of the second measuring arm and is in sliding connection with the movable arm;
a pointer mounted on a bottom side of the movable arm;
the glass plate is arranged on one side of the movable groove;
a scale disposed on the second measuring arm;
the two level bubbles are respectively arranged on the first measuring arm and the second measuring arm;
the two screw rods are respectively and movably arranged at the bottom sides of the first measuring arm and the second measuring arm;
a sleeve mounted on a bottom side of the screw.
Preferably, the top side of the sleeve is provided with a thread groove, and the thread groove is in threaded sleeve connection with the screw.
Preferably, the bottom sides of the first measuring arm and the second measuring arm are provided with mounting grooves, and the screw rod is matched with the mounting grooves.
Preferably, install the bearing frame on the top side inner wall of mounting groove, the pivot has been cup jointed in the rotation on the bearing frame, and the draw-in groove has been seted up to the annular in the pivot, and the top side of screw rod is seted up flutedly, and pivot and recess looks adaptation have all been seted up the standing groove on the both sides inner wall of recess, and slidable mounting has the fixture block in the standing groove, fixture block and draw-in groove looks adaptation, installs the spring in the standing groove, the one end of spring and the inner wall fixed connection of standing groove, the other end and the fixture block.
Preferably, a plurality of balls are arranged on the fixture block in a rolling manner and are in contact with the inner wall of the placing groove.
Preferably, one side of the first measuring arm, which is close to the second measuring arm, is provided with a sliding groove, one side of the second measuring arm, which is close to the first measuring arm, is fixedly provided with a lock hook, the lock hook is matched with the sliding groove, a threaded hole is formed in the inner wall of the top side of the sliding groove, a screw rod is installed in the threaded hole, the top side of the screw rod extends out of the threaded hole and is fixedly provided with a handle, the bottom side of the screw rod extends out of the threaded hole and is fixedly provided with a cylindrical block, the top side of the lock hook is provided with a locking groove.
Preferably, the measuring device is equipped with the suitcase, and the suitcase includes box and upper cover, and box and upper cover rotate to be connected, cover on box and the upper cover and install and place the sponge layer, place and seted up on the sponge layer and accomodate the groove.
Compared with the prior art, the utility model provides a portable engineering geology joint crack measuring device has following beneficial effect:
the utility model provides a portable engineering geological joint crack measuring device, which is convenient for mounting and dismounting a screw rod and is convenient for storage by using a detachable design of a first measuring arm, a second measuring arm and the screw rod; the locking mechanism is arranged between the first measuring arm and the second measuring arm, so that the first measuring arm and the second measuring arm can be conveniently fixed, and when a professional installs a screw or carries out handheld operation, the first measuring arm and the second measuring arm cannot slide mutually, so that equipment is damaged, and the protection performance is good; through setting up the suitcase, be convenient for accomodate the equipment, the built-in sponge layer of placing can be placed the transit of transportation and carry and jolt and damage the instrument.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a portable engineering geological joint crack measuring device provided by the present invention;
FIG. 2 is a schematic structural view of portion A shown in FIG. 1;
FIG. 3 is a schematic structural view of the portion B shown in FIG. 1;
fig. 4 is the utility model provides a structural schematic of a portable engineering geological joint crack measuring device's second embodiment.
Reference numbers in the figures: 1. the measuring device comprises a first measuring arm, a second measuring arm, a third measuring arm, a fourth measuring arm, a fifth measuring arm, a sixth measuring arm, a fifth measuring arm, a sixth measuring arm.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
The first embodiment:
referring to fig. 1-3, in a first embodiment of the present invention, a portable engineering geological joint crack measuring device comprises: a first measuring arm 1;
a second measuring arm 2, wherein the second measuring arm 2 is installed on one side of the first measuring arm 1 in a sliding mode;
the movable arm 3 is fixedly arranged on one side of the first measuring arm 1;
the movable groove 4 is formed in one side, close to the first measuring arm 1, of the second measuring arm 2, and the movable groove 4 is connected with the movable arm 3 in a sliding mode;
a pointer 5, wherein the pointer 5 is arranged at the bottom side of the movable arm 3;
the glass plate 6 is arranged on one side of the movable groove 4;
a scale 7, said scale 7 being arranged on the second measuring arm 2;
the level bubble 8, two said level bubbles 8 are mounted on first measuring arm 1 and second measuring arm 2 separately;
the two screw rods 9 are respectively and movably arranged at the bottom sides of the first measuring arm 1 and the second measuring arm 2;
a sleeve 10, said sleeve 10 being mounted on the bottom side of the screw 9.
The top side of the sleeve 10 is provided with a thread groove 11, and the thread groove 11 is in threaded sleeve connection with the screw 9.
The bottom sides of the first measuring arm 1 and the second measuring arm 2 are provided with mounting grooves 12, and the screw rod 9 is matched with the mounting grooves 12.
Install bearing frame 13 on the top side inner wall of mounting groove 12, it has cup jointed pivot 14 to rotate on bearing frame 13, draw-in groove 15 has been seted up to the ring shape on pivot 14, recess 16 has been seted up to the top side of screw rod 9, pivot 14 and recess 16 looks adaptation, standing groove 17 has all been seted up on recess 16's the both sides inner wall, slidable mounting has fixture block 18 in the standing groove 17, fixture block 18 and draw-in groove 15 looks adaptation, install spring 19 in the standing groove 17, the one end of spring 19 and the inner wall fixed connection of standing groove 17, the other end and the fixture block 18 fixed connection of spring 19.
A plurality of balls 20 are arranged on the fixture block 18 in a rolling way, and the balls 20 are contacted with the inner wall of the placing groove 17.
The measuring device is characterized in that a sliding groove 21 is formed in one side, close to the second measuring arm 2, of the first measuring arm 1, a locking hook 22 is fixedly mounted on one side, close to the first measuring arm 1, of the second measuring arm 2, the locking hook 22 is matched with the sliding groove 21, a threaded hole 21 is formed in the inner wall of the top side of the sliding groove 21, a screw rod 25 is mounted in the threaded hole 24, a handle 26 is fixedly mounted outside the threaded hole 24 on the top side of the screw rod 25, a cylindrical block 27 is fixedly mounted outside the threaded hole 24 on the bottom side of the screw rod 25, a locking groove 23 is formed in the top side of the locking hook 22, and the cylindrical block.
Compared with the prior art, the utility model provides a portable engineering geology joint crack measuring device has following beneficial effect:
the utility model provides a portable engineering geological joint crack measuring device, which is convenient for installing and disassembling a screw rod 9 and accommodating by using a detachable design of a first measuring arm 1, a second measuring arm 2 and the screw rod 9; set up locking mechanism through between first measuring arm 1 and the second measuring arm 2, be convenient for fix first measuring arm 1 and second measuring arm 2, when professional installation screw 9 or during handheld operation, first measuring arm 1 and second measuring arm 2 can not slide each other, damage the equipment, and the protectiveness is good.
Second embodiment:
based on the portable engineering geological joint crack measuring device that the first embodiment of this application provided, the second embodiment of this application provides another kind of portable engineering geological joint crack measuring device. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.
Referring to fig. 4, the present embodiment is different from the first embodiment in that the measuring device is provided with a suitcase, the suitcase includes a suitcase body 28 and an upper cover 31, the suitcase body 28 is rotatably connected with the upper cover 31, a sponge layer 29 is mounted on the suitcase body 28 and the upper cover 31, and a storage groove 30 is formed on the sponge layer 29.
Through setting up the suitcase, be convenient for accomodate the equipment, built-in sponge layer 29 of placing can place the damage instrument of jolting on the way that the transportation carried.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A portable engineering geological joint crack measuring device which is characterized by comprising:
a first measuring arm;
the second measuring arm is mounted on one side of the first measuring arm in a sliding mode;
the movable arm is fixedly arranged on one side of the first measuring arm;
the movable groove is formed in one side, close to the first measuring arm, of the second measuring arm and is in sliding connection with the movable arm;
a pointer mounted on a bottom side of the movable arm;
the glass plate is arranged on one side of the movable groove;
a scale disposed on the second measuring arm;
the two level bubbles are respectively arranged on the first measuring arm and the second measuring arm;
the two screw rods are respectively and movably arranged at the bottom sides of the first measuring arm and the second measuring arm;
a sleeve mounted on a bottom side of the screw.
2. The portable engineering geological joint crack measuring device of claim 1, wherein the top side of the sleeve is provided with a thread groove, and the thread groove is in threaded sleeve connection with the screw.
3. The portable engineering geological joint crack measuring device of claim 1, wherein the first measuring arm and the second measuring arm are provided with mounting grooves on the bottom sides, and the screw is matched with the mounting grooves.
4. The portable engineering geological joint crack measuring device according to claim 3, wherein a bearing seat is installed on the inner wall of the top side of the installation groove, a rotating shaft is rotatably sleeved on the bearing seat, a clamping groove is annularly formed in the rotating shaft, a groove is formed in the top side of the screw rod, the rotating shaft is matched with the groove, placing grooves are formed in the inner walls of the two sides of the groove, a clamping block is slidably installed in the placing grooves, the clamping block is matched with the clamping groove, a spring is installed in the placing grooves, one end of the spring is fixedly connected with the inner wall of the placing groove, and the other end of the spring is fixedly connected with the.
5. The portable engineering geological joint crack measuring device of claim 4, wherein a plurality of balls are roll-mounted on the fixture block, and the balls are in contact with the inner wall of the placement groove.
6. The portable engineering geological joint crack measuring device according to claim 1, wherein a sliding groove is formed in one side of the first measuring arm close to the second measuring arm, a locking hook is fixedly mounted on one side of the second measuring arm close to the first measuring arm, the locking hook is matched with the sliding groove, a threaded hole is formed in the inner wall of the top side of the sliding groove, a lead screw is mounted in the threaded hole, the top side of the lead screw extends out of the threaded hole and is fixedly provided with a handle, a cylindrical block is fixedly mounted in the bottom side of the lead screw extends out of the threaded hole, a locking groove is formed in the top side of the locking hook, and the cylindrical block is matched with the locking groove.
7. The portable engineering geological joint crack measuring device according to claim 1, wherein the measuring device is provided with a suitcase, the suitcase comprises a case body and an upper cover, the case body and the upper cover are rotatably connected, a sponge placing layer is arranged on the case body and the upper cover, and a containing groove is formed in the sponge placing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021125821.5U CN211926697U (en) | 2020-06-17 | 2020-06-17 | Portable engineering geological joint crack measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021125821.5U CN211926697U (en) | 2020-06-17 | 2020-06-17 | Portable engineering geological joint crack measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211926697U true CN211926697U (en) | 2020-11-13 |
Family
ID=73320555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021125821.5U Expired - Fee Related CN211926697U (en) | 2020-06-17 | 2020-06-17 | Portable engineering geological joint crack measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211926697U (en) |
-
2020
- 2020-06-17 CN CN202021125821.5U patent/CN211926697U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201113 Termination date: 20210617 |