CN215296533U - Anchor line stress monitoring device - Google Patents
Anchor line stress monitoring device Download PDFInfo
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- CN215296533U CN215296533U CN202121332742.6U CN202121332742U CN215296533U CN 215296533 U CN215296533 U CN 215296533U CN 202121332742 U CN202121332742 U CN 202121332742U CN 215296533 U CN215296533 U CN 215296533U
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- joint
- dynamometer
- anchor
- bolt
- monitoring device
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Abstract
The utility model discloses an anchor rope stress monitoring device for monitor the stress of passive protection network anchor rope, including dynamometer, joint, anchor clamps and bolt, the dynamometer parallel arrangement is in anchor rope lower part, and dynamometer and joint, joint and anchor clamps all pass through bolted connection, and anchor rope passes and fixes on the joint by between joint and the anchor clamps, the joint includes joint one and joint two, and joint one, joint two set up the both ends at the dynamometer, the anchor clamps are two, and set up respectively in one side of joint one, joint two; the utility model discloses simple structure, simple to operate, low cost, easy to maintain do not cause destruction to the original structure that passive protection network pulled the anchor rope to can realize the purpose that long-range real-time supervision pulled anchor rope stress.
Description
Technical Field
The utility model relates to an anchor rope stress monitoring devices.
Background
The passive protective net is used as a common side slope protection structure and widely applied to the field of engineering construction such as side slopes, the working principle of the passive protective net is that dangerous rocks, falling rocks, collapsed bodies and other objects falling off the slope surface are passively intercepted by the protective net, and the purpose of operation safety protection of the highway is achieved. However, in the actual operation process of the expressway, the high slope body is obviously weathered and eroded under a series of adverse effects such as plum rain and typhoon, the weathering of the slope body is aggravated, and disasters such as collapse and peeling are easily generated.
In order to solve the problems, the stress of the anchor rope pulled on the passive protection net needs to be monitored in real time so as to know the change condition of the stress of the anchor rope pulled on the passive protection net in time, thereby realizing the monitoring of slope collapse and rockfall disasters and ensuring the safe operation of the highway. Therefore, the anchor rope stress monitoring device which is simple in equipment, convenient to install, low in cost and easy to maintain has important significance.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a simple structure, simple to operate, low cost, easy to maintain, good reliability's mooring line stress monitoring devices.
In order to solve the above problem, the utility model adopts the following technical scheme:
the utility model provides an anchor rope stress monitoring devices, includes dynamometer, joint, anchor clamps and bolt, dynamometer parallel arrangement is in anchor rope lower part, and the dynamometer all passes through bolted connection with joint, joint and anchor clamps, and anchor rope passes and fixes on the joint by connecting between with anchor clamps, connect including joint one and joint two, joint one, joint two set up the both ends at the dynamometer, anchor clamps are two, and set up respectively in one side of joint one, joint two.
Preferably, the first connector and the second connector are provided with a first screw hole and a first through hole, the clamp is provided with a second through hole, and the dynamometer is provided with a second screw hole.
Preferably, the bolt comprises a first bolt and a second bolt, the first bolt penetrates through the first through hole to be in threaded connection with the second screw hole, and the second bolt penetrates through the second through hole to be connected with the first screw hole.
Preferably, one side of the clamp, the joint and the anchor pulling rope are connected is provided with a groove.
Preferably, the load cell is comprised of a vibrating wire sensor or a digital sensor.
The utility model has the advantages that: the anchor rope pulling device is convenient to use and simple to operate, the clamp, the joint and the dynamometer are tightly connected together in a bolt thread mode to form an integral structure, the installation is simple and convenient, meanwhile, the original structure of the anchor rope pulling device for the passive protective screening cannot be damaged, the service life of the anchor rope pulling device cannot be influenced, and the safety is good; meanwhile, the dynamometer has high monitoring data precision and good reliability and is not interfered by other factors.
Drawings
In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, but the protection scope of the present invention is not limited thereto.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the installation position of the present invention;
the steel structure comprises a dynamometer 1, a screw hole II, a connector I, a connector II, a bolt I, a bolt II, a bolt I, a clamp 6, a bolt II, an anchor rope 8, a concrete structure 9, an anchor rod 10, a cable net 11, a steel column 12, a steel column 13, a base 14 and a slope.
Detailed Description
The anchor rope stress monitoring device shown in the figures 1 to 2 comprises a dynamometer 1, a joint, a clamp 6 and a bolt, wherein the dynamometer 1 is arranged on the lower portion of an anchor rope pulling 8 in parallel, the dynamometer 1 is connected with the joint, the joint is connected with the clamp 6 through the bolt, the anchor rope pulling 8 penetrates through the joint and the clamp 6 and is fixed on the joint, the joint comprises a first joint 3 and a second joint 4, the first joint 3 and the second joint 4 are arranged at two ends of the dynamometer 1, and the two clamps are respectively arranged on one side of the first joint 3 and one side of the second joint 4.
Furthermore, a first screw hole and a first through hole are formed in the first connector 3 and the second connector 4, a second through hole is formed in the clamp 6, and a second screw hole 2 is formed in the dynamometer 1.
Further, the bolt comprises a first bolt 5 and a second bolt 7, the first bolt 5 penetrates through the first through hole to be in threaded connection with the second screw hole 2, and the second bolt 7 penetrates through the second through hole to be connected with the first screw hole.
Furthermore, the clamp 6 and the side of the joint connected with the anchor pulling rope 8 are provided with grooves.
Further, the dynamometer 1 is composed of a vibrating wire sensor or a digital sensor, and collects and transmits data information in a wired or wireless mode.
When the anchor pulling rope is installed, a proper position is selected, and the clamp is fixedly connected with the first joint and the second joint through the action of the second bolt according to a certain length range value, so that the aim of fixedly connecting the anchor pulling rope with the anchor pulling rope is fulfilled; and then, the first bolt is rotated, the dynamometer is pulled through the first bolt to enable the joints at the two ends and the clamp to move towards the middle, so that the anchor pulling rope between the joint and the clamp is loosened and is in an unstressed state, and the stress of the anchor pulling rope at the two ends is transferred to the dynamometer through the joints. When the force of the mooring rope is transmitted to the anchor pulling rope, the force on the anchor pulling rope is transmitted to the dynamometer, and the data is transmitted to the monitoring equipment through the action of the vibrating wire type sensor and/or the digital type sensor.
Before the dynamometer is installed, an anchor rod 10 is arranged on a slope surface 14, a concrete structure 9 is arranged at the lower end of the slope surface, then a base 13 and a steel column 12 are installed on the concrete structure, a stranded cable net 11 is arranged between the steel columns 12, and then a pull anchor rope 8 is connected with the steel column 12 and the anchor rod 10. When the stranded cable net or the steel column is stressed, the force is transmitted to the anchor pulling rope.
The utility model discloses among the stress monitoring devices who draws the mooring line, anchor clamps, joint one, joint two and dynamometer pass through bolt one, bolt two are in the same place with screw thread mode zonulae occludens, its simple installation, easily operation to original structure that draws the mooring line to passive protection network does not cause destruction, and dynamometer monitoring data precision is high, the good reliability simultaneously, does not receive other factor interference.
The utility model discloses an appearance of dynamometer among the stress monitoring device of anchor rope, top and bottom joint, anchor clamps and big or small bolt etc. can make the change according to the different applied scenes of anchor rope, but any shape, structural change are all in the utility model discloses an within the protection scope.
The above is only the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (5)
1. A mooring line stress monitoring device is characterized in that: including dynamometer, joint, anchor clamps and bolt, dynamometer parallel arrangement is in anchor rope lower part, and the dynamometer all passes through bolted connection with joint, joint and anchor clamps, and anchor rope passes and fixes on the joint by connecting between joint and the anchor clamps, connect including joint one and joint two, joint one, joint two set up the both ends at the dynamometer, anchor clamps are two, and set up respectively in one side of joint one, joint two.
2. A mooring line stress monitoring device as defined in claim 1, wherein: the first connector and the second connector are provided with a first screw hole and a first through hole, the clamp is provided with a second through hole, and the dynamometer is provided with a second screw hole.
3. A mooring line stress monitoring device as defined in claim 2, wherein: the bolt comprises a first bolt and a second bolt, the first bolt penetrates through the first through hole to be in threaded connection with the second screw hole, and the second bolt penetrates through the second through hole to be connected with the first screw hole.
4. A mooring line stress monitoring device as defined in claim 1, wherein: and grooves are formed in one sides of the clamp and the joint, which are connected and contacted with the anchor pulling rope.
5. A mooring line stress monitoring device as defined in claim 1, wherein: the dynamometer consists of a vibrating wire sensor or a digital sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121332742.6U CN215296533U (en) | 2021-06-16 | 2021-06-16 | Anchor line stress monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121332742.6U CN215296533U (en) | 2021-06-16 | 2021-06-16 | Anchor line stress monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215296533U true CN215296533U (en) | 2021-12-24 |
Family
ID=79516210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121332742.6U Active CN215296533U (en) | 2021-06-16 | 2021-06-16 | Anchor line stress monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215296533U (en) |
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2021
- 2021-06-16 CN CN202121332742.6U patent/CN215296533U/en active Active
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