CN112964408A - Sensor connecting assembly for shaft pressure detection of suspension holding pole and connecting method - Google Patents
Sensor connecting assembly for shaft pressure detection of suspension holding pole and connecting method Download PDFInfo
- Publication number
- CN112964408A CN112964408A CN202110084615.7A CN202110084615A CN112964408A CN 112964408 A CN112964408 A CN 112964408A CN 202110084615 A CN202110084615 A CN 202110084615A CN 112964408 A CN112964408 A CN 112964408A
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- angle steel
- mounting
- holding pole
- suspension holding
- sensor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0061—Force sensors associated with industrial machines or actuators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/78—Supports, e.g. outriggers, for mobile cranes
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention relates to the technical field of axle load detection, in particular to a sensor connecting assembly and a connecting method for axle load detection of a suspension holding pole. The sensor connecting component for detecting the axial pressure comprises a connecting piece body, wherein the connecting piece body comprises a square connecting frame; connecting parts are arranged at 4 corners of the connecting frame, and adjacent connecting parts are connected through connecting plates; the connecting part is positioned at the upper side of the connecting frame and is provided with a first mounting plate which is used for being matched with the standard knot of the suspension holding pole, and a first mounting screw hole is formed in the first mounting plate; connecting portion are located the carriage downside department and are equipped with and be used for with sensor complex second mounting panel, and second mounting panel department is equipped with second installation screw. The connecting method is realized based on the connecting component. The sensor can be arranged at the position of the suspension holding pole better.
Description
Technical Field
The invention relates to the technical field of axle load detection, in particular to a sensor connecting assembly and a connecting method for axle load detection of a suspension holding pole.
Background
In the field of erection of iron towers, for example, hoisting load-bearing members such as suspension holding poles are widely used. The shaft pressure is the force borne by the hoisting load-bearing part during the hoisting load process. In this type of hoisting load-bearing member, monitoring of the shaft pressure is of great importance. However, in the prior art, a method for directly detecting the shaft pressure is not available.
Taking a suspension holding pole as an example, in the process of assembling an iron tower, the lower end of the suspension holding pole is positioned by a guy cable connected with the inner side of the iron tower, and the upper end of the suspension holding pole is positioned by a guy cable connected with the ground; the upper end of the suspension holding pole is provided with a pulley group, and related objects are lifted by the pulley group. In the prior art, the monitoring of the axial pressure of the suspension holding pole is basically realized by monitoring the tensile force borne by the related inhaul cable, and the monitoring mode has larger error because the monitoring mode is not a direct monitoring mode. On the other hand, the suspension holding pole is in a suspension state in the working process, so that the axial pressure borne by the suspension holding pole is directly detected with great difficulty. In addition, because the suspension holding pole usually has an inclined angle during the hoisting process, the stress at different positions on the same section is different, and therefore, the direct detection of the axial pressure of the suspension holding pole is difficult.
Disclosure of Invention
The invention provides a sensor connecting component for detecting the axial pressure of a suspension holding pole, which can overcome certain defects in the prior art.
The sensor connecting assembly for detecting the axial pressure of the suspension holding pole comprises a connecting piece body, wherein the connecting piece body comprises a square connecting frame; connecting parts are arranged at 4 corners of the connecting frame, and adjacent connecting parts are connected through connecting plates; the connecting part is positioned at the upper side of the connecting frame and is provided with a first mounting plate which is matched with the standard knot of the suspension holding pole, and a first mounting screw hole is formed in the first mounting plate; connecting portion are located the linking frame downside department and are equipped with and be used for with sensor complex second mounting panel, and second mounting panel department is equipped with second installation screw hole.
Through the connecting assembly, the connecting piece bodies are arranged at the matching ends of the adjacent 2 standard sections of the suspension holding pole, so that the corresponding sensors can be arranged between the adjacent 2 standard sections of the suspension holding pole, and the direct detection of the axial pressure of the suspension holding pole can be realized better.
Preferably, all the first mounting plates are connected with a reinforcing component, the reinforcing component comprises a connecting transition plate positioned in the middle of the connecting frame, and any one of the first mounting plates is connected with the connecting transition plate through a reinforcing rod. Through this kind of structure of reinforcing component make, the position is between 2 connecting portions of diagonal setting, can obtain better firm the connection to can promote the intensity of connecting piece body better.
Preferably, connecting portion include first angle steel, and first mounting panel welding is located first angle steel inboard, and the side is flushed with the up end of first angle steel on the first mounting panel. Thereby simple structure, the realization of being convenient for, and through flushing the setting make it can cooperate with the corresponding position of suspension holding pole standard festival better.
Preferably, the connecting plate comprises second angle steels and third angle steels, the second angle steels are located on the upper side, the third angle steels are located on the lower side, one outer side faces of the second angle steels are connected with corresponding inner side faces of the first angle steels in a welded mode, and the other outer side faces of the second angle steels are connected with the lower side face of the first mounting plate in a welded mode. Through setting up second angle steel and third angle steel, can increase the joint strength between adjacent connecting portion better, and can make the corresponding position of second angle steel be connected with the corresponding position of first angle steel and first mounting panel simultaneously through the position of constructing the second angle steel to can increase effective connection area better, and then can promote joint strength better.
Preferably, the middle part of the other outer side face of the second angle steel is provided with a mounting cushion block, and a third mounting screw hole penetrating through the mounting cushion block and the second angle steel is formed in the mounting cushion block. Through setting up the installation cushion can be to the second angle steel wherein difference in height between another lateral surface and the first mounting panel side is mended neat to can realize embracing the bolted connection cooperation at the pole standard festival corresponding position with the suspension better, thereby can guarantee the joint strength of junction point department better.
Preferably, a base plate mounting through hole is formed in the outer side face of one of the second angle steels, corresponding to any connecting part, and is used for arranging a base plate, and a base plate mounting screw hole matched with the base plate mounting through hole is formed in the base plate; the backing plate is used for supporting and tightly fastening the bolt arranged at the first mounting screw hole from the tail end. Can set up the backing plate through setting up backing plate installation through-hole betterly to can cooperate the back at connecting piece body and suspension holding pole standard festival better, realize the location to connecting bolt through the installation backing plate, and then can prevent not hard up of connecting bolt better, so can guarantee joint strength better.
Preferably, one outer side surface of the third angle steel is welded to the corresponding inner side surface of the first angle steel, and the other outer side surface of the third angle steel is welded to the lower side surface of the second mounting plate. Thereby being capable of better improving the connection strength.
Preferably, the middle parts of the outer side face of the one of the second angle steels and the outer side face of the one of the third angle steels are provided with hanging holes. So that the associated detection instrument can be preferably set through the hanging hole.
Preferably, a plurality of connecting rib plates are arranged between the second mounting plate and the first angle steel. Therefore, the connection strength between the second mounting plate and the first angle steel can be improved better.
In addition, the invention also provides a connecting method of the sensor for detecting the axial pressure of the suspension holding pole, which adopts any one of the connecting components of the sensor for detecting the axial pressure to arrange the sensor between the adjacent standard sections of the suspension holding pole. Therefore, the direct detection of the axial pressure of the suspension holding rod can be better realized.
Drawings
Fig. 1 is a schematic structural view of a connector body in embodiment 1;
fig. 2 is a schematic view of the lower side of the connector body in embodiment 1;
fig. 3 is a schematic upper side view of the connector body in embodiment 1;
FIG. 4 is a schematic view of the construction of a backing plate in example 1;
fig. 5 is a schematic front side view of the connector body in embodiment 1.
Detailed Description
For a further understanding of the invention, reference should be made to the following detailed description taken in conjunction with the accompanying drawings and examples. It should be understood that the examples are illustrative of the invention only and not limiting.
Example 1
Referring to fig. 1, the present embodiment provides a sensor connection assembly for detecting an axial pressure of a suspension pole. The connecting piece comprises a connecting piece body 100, wherein the connecting piece body 100 comprises a square connecting frame 110; the connecting parts 120 are arranged at 4 corners of the connecting frame 110, and the adjacent connecting parts 120 are connected through the connecting plate 130; a first mounting plate 121 used for being matched with the standard knot of the suspension holding pole is arranged at the upper side of the connecting frame 110 of the connecting part 120, and a first mounting screw hole 121a is formed in the first mounting plate 121; the connecting portion 120 is provided with a second mounting plate 122 at a lower side of the connecting frame 110 for cooperating with the sensor, and the second mounting plate 122 is provided with a second mounting screw hole 122 a.
Through coupling assembling in this embodiment for, all set up connecting piece body 100 through the cooperation end of embracing the pole standard festival in certain 2 adjacent suspensions, can realize better set up corresponding sensor between certain 2 adjacent suspensions are embraced the pole standard festival to can realize embracing the direct detection of pole axle load to the suspension better.
Wherein, through setting up 4 connecting portion 120 and every connecting portion 120 all corresponds 4 corners settings of connecting frame 110, simultaneously because these 4 connecting portion 120 just in time correspond 4 connecting points of suspension armful of pole standard festival, so make the axle load that suspension armful of pole department bore can apply to 4 connecting portion 120 departments totally, also locate the corresponding sensor of 4 connecting portion 120 departments and can detect the axle load of suspension armful of pole standard festival better.
And, owing to can set up 4 corresponding sensors, so can deal with the slope operating mode of suspension armful pole better, through adding the numerical value that detects with every corresponding sensor department, can be better learn the axle load that the suspension armful pole bore to can realize the direct detection to the axle load of suspension armful pole better.
Referring to fig. 2, all the first mounting plates 121 are connected to a reinforcing member 140, the reinforcing member 140 includes a connecting transition plate 141 located at the middle of the connecting frame 110, and any one of the first mounting plates 121 and the connecting transition plate 141 are connected by a reinforcing bar 142. Through such a configuration of the reinforcing member 140, the connection between the 2 connecting portions 120, which are diagonally located, can be preferably secured, so that the strength of the connector body 100 can be preferably improved.
In the present embodiment, the upper side in the direction shown in fig. 1 is the "upper side", and the direction opposite to the "upper side" is the "lower side".
In this embodiment, the connecting portion 120 includes a first angle 123, the first mounting plate 121 is welded to the inner side of the first angle 123, and the upper side of the first mounting plate 121 is flush with the upper end surface of the first angle 123. Thereby simple structure, the realization of being convenient for, and through flushing the setting make it can cooperate with the corresponding position of suspension holding pole standard festival better.
In this embodiment, the connection plate 130 includes a second angle 131 located at the upper side and a third angle 132 located at the lower side, one outer side of the second angle 131 is welded to the corresponding inner side of the first angle 123, and the other outer side of the second angle 131 is welded to the lower side of the first mounting plate 121. Through the arrangement of the second angle steel 131 and the third angle steel 132, the connection strength between the adjacent connection portions 120 can be increased, and the position of the second angle steel 131 can be constructed so that the corresponding portion of the second angle steel 131 can be connected with the corresponding portions of the first angle steel 123 and the first mounting plate 121, thereby increasing the effective connection area and further improving the connection strength.
In this embodiment, a mounting pad 150 is disposed in the middle of the other outer side surface of the second angle iron 131, and a third mounting screw hole 151 penetrating through the mounting pad 150 and the second angle iron 131 is disposed at the mounting pad 150. The height difference between the other outer side face of the second angle steel 131 and the upper side face of the first mounting plate 121 can be supplemented through the arrangement of the mounting cushion blocks 150, so that the bolt connection matching with the corresponding position of the suspension holding pole standard knot can be better realized, and the connection strength of the connecting point can be better ensured.
Referring to fig. 4, a backing plate mounting through hole 131a is formed in one of the outer side surfaces of the second angle iron 131, which corresponds to any one of the connecting portions 120, the backing plate mounting through hole 131a is used for arranging a backing plate 160, and a backing plate mounting screw hole 161 which is used for being matched with the backing plate mounting through hole 131a is formed in the backing plate 160; the backing plate 160 is used for tightly abutting against the bolt arranged at the first mounting screw hole 121a from the tail end. The cushion plate 160 can be preferably arranged by arranging the cushion plate mounting through hole 131a, so that the connecting bolt can be positioned by the mounting cushion plate 160 after the connecting piece body 100 is matched with the suspension holding pole standard knot, and further the looseness of the connecting bolt can be preferably prevented, and the connecting strength can be preferably guaranteed.
In this embodiment, one of the outer sides of the third angle bar 132 is welded to the corresponding inner side of the first angle bar 123, and the other outer side of the third angle bar 132 is welded to the lower side of the second mounting plate 122. Thereby being capable of preferably improving the connection strength.
As shown in fig. 5, the hanging holes 170 are formed in the middle of the one of the outer side surfaces of the second angle iron 131 and the one of the outer side surfaces of the third angle iron 132. So that the related inspection instrument can be preferably set through the hanging hole 170.
In this embodiment, a plurality of connecting ribs 124 are disposed between the second mounting plate 122 and the first angle bar 123. Thereby, the connection strength between the second mounting plate 122 and the first angle bar 123 can be improved.
In this embodiment, the second mounting plate 122 is a circular plate, the number of the connecting rib plates 124 is 2, the second mounting plate 122 is uniformly divided into 4 connecting areas by the first angle steel 123 and the connecting rib plates 124, the second mounting screw holes 122a have 4 connecting areas which are respectively arranged at different positions, so that the force borne by the second mounting plate 122 can be shared by the first angle steel 123 and the connecting rib plates 124 uniformly, and the connecting strength can be guaranteed well.
In addition, this embodiment still provides a sensor connection method for axle load detection for suspension pole, and it adopts the sensor coupling assembling for axle load detection in this embodiment to locate the sensor between adjacent suspension pole standard festival to can realize the direct detection to suspension pole axle load better.
The present invention and its embodiments have been described above schematically, and the description is not intended to be limiting, and what is shown in the drawings is only one embodiment of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.
Claims (10)
1. A sensor coupling assembling for axle load detection for pole is embraced in suspension, its characterized in that: the connecting piece comprises a connecting piece body (100), wherein the connecting piece body (100) comprises a square connecting frame (110); connecting parts (120) are arranged at 4 corners of the connecting frame (110), and adjacent connecting parts (120) are connected through connecting plates (130); a first mounting plate (121) used for being matched with the suspension holding pole standard knot is arranged at the upper side of the connecting frame (110) of the connecting part (120), and a first mounting screw hole (121a) is formed in the first mounting plate (121); the connecting part (120) is positioned at the lower side of the connecting frame (110) and is provided with a second mounting plate (122) matched with the sensor, and a second mounting screw hole (122a) is formed in the second mounting plate (122).
2. The sensor connection assembly for detecting the axial compression of the suspension holding pole according to claim 1, wherein: all the first mounting plates (121) are connected with a reinforcing assembly (140), the reinforcing assembly (140) comprises connecting transition plates (141) positioned in the middle of the connecting frame (110), and any one first mounting plate (121) is connected with the connecting transition plates (141) through a reinforcing rod (142).
3. The sensor connection assembly for detecting the axial compression of the suspension holding pole according to claim 1, wherein: connecting portion (120) include first angle steel (123), and first mounting panel (121) welding is located first angle steel (123) inboard, and the up end of first mounting panel (121) upper flank and first angle steel (123) flushes.
4. The sensor connection assembly for detecting axial compression of a suspension holding pole according to claim 3, wherein: the connecting plate (130) comprises second angle steel (131) located on the upper side and third angle steel (132) located on the lower side, one outer side face of the second angle steel (131) is connected with the corresponding inner side face of the first angle steel (123) in a welding mode, and the other outer side face of the second angle steel (131) is connected with the lower side face of the first mounting plate (121) in a welding mode.
5. The sensor connection assembly for detecting axial compression of a suspension holding pole according to claim 4, wherein: and the middle part of the other outer side face of the second angle steel (131) is provided with an installation cushion block (150), and a third installation screw hole (151) penetrating through the installation cushion block (150) and the second angle steel (131) is formed in the position of the installation cushion block (150).
6. The sensor connection assembly for detecting axial compression of a suspension holding pole according to claim 4, wherein: a base plate mounting through hole (131a) is formed in the position, corresponding to any connecting part (120), of the outer side face of one of the second angle steels (131), the base plate mounting through hole (131a) is used for arranging a base plate (160), and a base plate mounting screw hole (161) matched with the base plate mounting through hole (131a) is formed in the position of the base plate (160); the backing plate (160) is used for tightly abutting against the bolt arranged at the first mounting screw hole (121a) from the tail end.
7. The sensor connection assembly for detecting axial compression of a suspension holding pole according to claim 4, wherein: one outer side face of the third angle steel (132) is connected with the corresponding inner side face of the first angle steel (123) in a welding mode, and the other outer side face of the third angle steel (132) is connected with the lower side face of the second mounting plate (122) in a welding mode.
8. The sensor connection assembly for detecting axial compression of a suspension holding pole according to claim 7, wherein: and suspension holes (170) are formed in the middle of one of the outer side surfaces of the second angle steel (131) and the one of the outer side surfaces of the third angle steel (132).
9. The sensor connection assembly for detecting axial compression of a suspension holding pole according to claim 4, wherein: a plurality of connecting rib plates (124) are arranged between the second mounting plate (122) and the first angle steel (123).
10. The connecting method of the sensor for detecting the axial pressure of the suspension holding pole adopts the connecting component of the sensor for detecting the axial pressure in any one of the right 1 to the right 9 to arrange the sensor between the adjacent standard sections of the suspension holding pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110084615.7A CN112964408B (en) | 2021-01-21 | 2021-01-21 | Sensor connecting assembly for shaft pressure detection of suspension holding pole and connecting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110084615.7A CN112964408B (en) | 2021-01-21 | 2021-01-21 | Sensor connecting assembly for shaft pressure detection of suspension holding pole and connecting method |
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| Publication Number | Publication Date |
|---|---|
| CN112964408A true CN112964408A (en) | 2021-06-15 |
| CN112964408B CN112964408B (en) | 2022-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110084615.7A Active CN112964408B (en) | 2021-01-21 | 2021-01-21 | Sensor connecting assembly for shaft pressure detection of suspension holding pole and connecting method |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644403A (en) * | 2011-06-24 | 2012-08-22 | 国家电网公司直流建设分公司 | Holding pole with detachable standard knots |
| CN103883156A (en) * | 2014-03-21 | 2014-06-25 | 国家电网公司 | Multidirectional yoke plate for tower assembling with derricks in mountainous area |
| CN106057059A (en) * | 2016-08-05 | 2016-10-26 | 大连理工大学 | Loading tool system for axle pressure experiment of spaceflight cylindrical shell |
| CN107829596A (en) * | 2017-11-30 | 2018-03-23 | 浙江省送变电工程有限公司 | A kind of extra-high voltage iron tower group founds multipurpose herringbone holding pole |
| CN207892340U (en) * | 2018-02-08 | 2018-09-21 | 安徽送变电工程有限公司 | The bracing wire construction hole fixture of steel tower is combined for four angle steel |
| CN109211678A (en) * | 2018-10-29 | 2019-01-15 | 安徽理工大学 | A kind of assembled Axially compressed slender column testing machine |
| CN214373889U (en) * | 2021-01-21 | 2021-10-08 | 安徽送变电工程有限公司 | Connecting assembly for shaft pressure detection sensor |
-
2021
- 2021-01-21 CN CN202110084615.7A patent/CN112964408B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644403A (en) * | 2011-06-24 | 2012-08-22 | 国家电网公司直流建设分公司 | Holding pole with detachable standard knots |
| CN103883156A (en) * | 2014-03-21 | 2014-06-25 | 国家电网公司 | Multidirectional yoke plate for tower assembling with derricks in mountainous area |
| CN106057059A (en) * | 2016-08-05 | 2016-10-26 | 大连理工大学 | Loading tool system for axle pressure experiment of spaceflight cylindrical shell |
| CN107829596A (en) * | 2017-11-30 | 2018-03-23 | 浙江省送变电工程有限公司 | A kind of extra-high voltage iron tower group founds multipurpose herringbone holding pole |
| CN207892340U (en) * | 2018-02-08 | 2018-09-21 | 安徽送变电工程有限公司 | The bracing wire construction hole fixture of steel tower is combined for four angle steel |
| CN109211678A (en) * | 2018-10-29 | 2019-01-15 | 安徽理工大学 | A kind of assembled Axially compressed slender column testing machine |
| CN214373889U (en) * | 2021-01-21 | 2021-10-08 | 安徽送变电工程有限公司 | Connecting assembly for shaft pressure detection sensor |
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| Publication number | Publication date |
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| CN112964408B (en) | 2022-09-02 |
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