CN204807106U - Sensor mount pad and pumping system - Google Patents
Sensor mount pad and pumping system Download PDFInfo
- Publication number
- CN204807106U CN204807106U CN201520456886.0U CN201520456886U CN204807106U CN 204807106 U CN204807106 U CN 204807106U CN 201520456886 U CN201520456886 U CN 201520456886U CN 204807106 U CN204807106 U CN 204807106U
- Authority
- CN
- China
- Prior art keywords
- clip
- mount pad
- installation seat
- sensor installation
- pumping system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model discloses a sensor mount pad and pumping system, wherein, this sensor mount pad includes that mount pad body (10) and rigid coupling arrive cross spool (11) on mount pad body (10), be close to on being somebody's turn to do spool (11) through -hole (12) that supply the pencil to pass are located to be formed with in mount pad body (10). Consequently, be used for protecting through rigid coupling on mount pad body (10) sensor (30) the pencil cross spool (11), can avoid the pencil to expose in the inside of humid tropical's spare part, for example the basin of concrete pumping system delays pencil ages at a rate, improves its life, in addition, because the spool of crossing that is used for arranging the pencil specially has, therefore the feasible spare part that links to each other with the sensor, the basin among the pumping system for example, it is simpler to lay wire, need not to open the line hole on the relevant position of spare part and the spacing groove that is used for spacing mount pad, simplifies the structure of spare part, reduces manufacturing procedure.
Description
Technical field
The utility model relates to sensor installing area, particularly, relates to the pumping system of a kind of sensor installation seat and this sensor installation seat of use.
Background technology
It is in hot and humid parts that sensor sometimes needs to be installed to internal environment by sensor installation seat, existing sensor installation seat is inside wire harness being directly exposed to parts mostly, the aging of wire harness can be accelerated, in addition pickup wire wiring in bundles is numerous and diverse, also need to open cable-through hole on parts to pass for wire harness, and mill out corresponding mount pad stopper slot, make component structural complicated, increase the manufacturing process of parts.
Such as; tank in concrete pumping system needs by sensor installation seat with sensor installation and then the position responding to concrete piston; sensor installation seat is inalienable part in pumping system, its fixing reliability and the quality of the protection of sensor wire harness is directly had influence on to the normal service life of sensor.
In engineering machinery, as concrete mixer and Vehicle loaded pump, usually with concrete pumping system, pumping system generally comprises the parts such as master cylinder, conveying cylinder, tank, concrete piston, pull bar, hopper, S pipe valve, reversing arrangement and stirring apparatus, concrete piston is connected with the piston rod of master cylinder, and master cylinder utilizes hydraulic-driven concrete piston reciprocating at conveying cylinder.Wherein, tank is provided with concrete piston position sensor, when the induction cover on concrete piston reaches the induction zone of position transducer, signal is issued controller by sensor, and controller sends instructions to tilt cylinder and the commutation of master cylinder solenoid valve, thus realizes pumping system commutation.
As shown in Figure 1, position transducer mount pad in existing concrete pumping system tank is made up of line card 22, web joint 23, bent plate 24 and set nut 25 etc., sensor 30 is fixed on bent plate 24 by set nut 25, the wire harness of sensor 30 is then stuck in the line card 22 of bent plate 24, the both ends of bent plate 24 are positioned in the groove of the front and back riser upper surface of tank and move left and right to limit it, and the bent plate 24 being pushed down mount pad by the lid on tank top is teetertottered to limit it.
The shortcoming of existing sensor installation seat is: one is do not have defencive function to sensor wire harness, and tank internal high temperature high humidity causes the wire harness accelerated deterioration exposed wherein to reduce its serviceable life; Two is that in tank, wiring is more complicated, need to open cable-through hole on sink cover or sink main body, three is not firm to fixing of sensor, due to the high vibration of pumping system itself, the sensor adopting double nut to loosen installation often loosens, and causes pumping system commutation failure.
Utility model content
An object of the present utility model is to provide a kind of sensor installation seat, and this sensor installation seat can protect the wire harness of sensor.
Another object of the present utility model is to provide a kind of pumping system, the sensor installation seat that this pumping system uses the utility model to provide, and can be protected to make sensor wire harness.
According to an aspect of the present utility model, a kind of sensor installation seat is provided, wherein, this sensor installation seat comprises mount pad body and is secured to the wire-passing tube on described mount pad body, this wire-passing tube is formed with the through hole passed for wire harness near described mount pad body place.
Preferably, described wire-passing tube is also provided with seal, the seal has described through hole.
Preferably, described seal is that rubber blocks up.
Preferably, described mount pad body and the welding of described wire-passing tube.
Preferably, described mount pad body comprises the first clip and the second clip, and described first clip is secured on described wire-passing tube, and described second clip is pivotally connected to described first clip, can open relative to described first clip or to close.
Preferably, one end of described first clip and the second clip is hinged by rotating shaft, and described first clip is removably connected by locked component when closed with the other end of the second clip.
Preferably, described locked component comprises adjusting screw(rod), setting nut and fixed pin, described adjusting screw(rod) is hinged on the other end of described first clip, described setting nut is threaded on this adjusting screw(rod), the other end of described second clip has the draw-in groove entered for described adjusting screw(rod), described setting nut in the outside away from described first clip of described draw-in groove to regulate the distance between described first clip and the other end of the second clip, described adjusting screw(rod) is formed with the first pin-and-hole, the sidewall of described draw-in groove is formed with the second pin-and-hole, described fixed pin inserts in described first pin-and-hole and the second pin-and-hole to be locked in described draw-in groove by described adjusting screw(rod).
According to another aspect of the present utility model, provide a kind of pumping system, this pumping system comprises tank, and described tank is provided with sensor by sensor installation seat, wherein, and the sensor installation seat that described sensor installation seat provides for the utility model.
Preferably, the free end of described wire-passing tube welds or is threaded onto on the riser of described tank.
Preferably, described pumping system is the pumping system in concrete mixer or Vehicle loaded pump.
Preferably, described riser be described tank along the riser that the moving direction of concrete piston is arranged.
Pass through technique scheme; the wire-passing tube of the affixed wire harness for the protection of sensor on mount pad body; wire harness can be avoided to be exposed to the inside of hot and humid parts; the tank of such as concrete pumping system; delay wire harness aging speed; improve its serviceable life; in addition; owing to having the wire-passing tube being used for specially arranging wire harness; therefore the parts be connected with sensor are made to connect up simpler; without the need to opening cable-through hole and the stopper slot for limit mounting seat on the relevant position of parts, simplifying the structure of parts, reducing manufacturing procedure.
Other feature and advantage of the present utility model are described in detail in embodiment part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for instructions, is used from explanation the utility model, but does not form restriction of the present utility model with embodiment one below.In the accompanying drawings:
Fig. 1 is the plan structure schematic diagram of existing sensor installation seat;
Fig. 2 be existing sensor installation seat face structural representation;
Fig. 3 be the sensor installation seat that provides of the utility model preferred implementation face structural representation;
Fig. 4 is the plan structure schematic diagram of the sensor installation seat that the utility model preferred implementation provides;
Fig. 5 is the explosive view of the mount pad body of the sensor installation seat that the utility model preferred implementation provides;
Fig. 6 is the partial schematic diagram of the pumping system that the utility model preferred implementation provides;
Fig. 7 is the cut-open view cutd open along the vertical central plane of the axle in concrete cylinder in Fig. 6;
Description of reference numerals
10 mount pad body 101 first clip 102 second clips
11 wire-passing tube 12 through hole 13 seals
14 rotating shaft 15 fixed pin 16 adjusting screw(rod)s
161 first pin-and-hole 162 second pin-and-hole 17 setting nuts
20 tank 21 riser 22 line cards
23 web joint 24 bent plate 25 set nuts
30 sensors
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
In the utility model, when not doing contrary explanation, the noun of locality of use if " forward and backward " is normally for the moving direction of concrete piston, particularly, concrete piston is front towards the direction of conveying cylinder movement, and after towards the direction of master cylinder movement being.
As shown in Fig. 3 to Fig. 7, the utility model provides a kind of sensor installation seat, wherein, this sensor installation seat comprises mount pad body 10 and is secured to the wire-passing tube 11 on mount pad body 10, this wire-passing tube 11 is formed with the through hole 12 passed for wire harness near mount pad body 10 place.
It should be noted that, through hole 12 herein refer to be formed in wire-passing tube 11 sidewall on one for crossing the perforate of line, but not radially through two perforates.
Wherein, wire-passing tube 11 can be formed as rectangular tube, elliptical tube or pipe etc., and for ease of processing, wire-passing tube is preferably pipe.
It should be noted that, the sensor installation seat that the utility model provides can be applied in the field of pumping system, and such as, in the tank of concrete pumping system, can certainly use in other field, the utility model does not limit this.
Therefore; by the wire-passing tube 11 of the wire harness for the protection of sensor 30 affixed on mount pad body 10; wire harness can be avoided to be exposed to the inside of hot and humid parts; the tank 30 of such as concrete pumping system; delay wire harness aging speed; improve its serviceable life; in addition; owing to having the wire-passing tube 11 being used for specially arranging wire harness; therefore the parts be connected with sensor 30 are made to connect up simpler; without the need to opening cable-through hole and the stopper slot for limit mounting seat on the relevant position of parts, simplifying the structure of parts, reducing manufacturing procedure.
For protecting the wire harness of sensor 30 better, wire-passing tube 11 being also provided with seal 13, the seal 13 having above-mentioned through hole 12.Therefore, good sealing can be carried out to whole wire-passing tube 11 by seal 13, avoid water vapor and enter in wire-passing tube 11 from the gap between wire harness and through hole 12, accelerate the aging of wire harness, and then affect the serviceable life of wire harness.
For realizing good sealing effectiveness, and save cost, seal 13 for rubber stifled.But the utility model is not limited thereto, the various seals that can realize sealing all can be applicable to the utility model.
Because reversing pumping system itself exists very large vibration, for avoiding wire-passing tube 11 and mount pad body 10 to cause both appearance to be connected loosening situation because vibrating for a long time, mount pad body 10 and wire-passing tube 11 weld, to guarantee the steadiness, the reliability that connect.
As a kind of preferred implementation, mount pad body 10 comprises the first clip 101 and the second clip 102, first clip 101 is secured on above-mentioned wire-passing tube 11, and the second clip 102 is pivotally connected to the first clip 101, can open relative to the first clip 101 or to close.Therefore, by the cooperation of the mutual rotation of the second clip 102 and the first clip 101, easily sensor 30 is fixed on sensor installation seat that the utility model provides.
Particularly, first clip 101 is connected hinged with one end of the second clip 102 by rotating shaft 14, such as, two the first installing plates can be set at the first formation interval, clip 101 one end, one end of second clip 102 forms second installing plate, second installing plate is clipped in the centre of two the first installing plates, and rotating shaft 14 is through this first installing plate, the second installing plate, and the first clip 101 is removably connected by locked component when closed with the other end of the second clip 102.Therefore, the first clip 101 and the second clip 102 can rotate a certain angle by phase countershaft 14, can launch when dismounting, installation easily and close, simultaneously fixing to realize reliable fastening effect by locked component.
For reducing workload and the assembly difficulty of dismounting aspect further, as shown in Figure 4 and Figure 5, locked component comprises adjusting screw(rod) 16, setting nut 17 and fixed pin 15, adjusting screw(rod) 16 is hinged on the other end of the first clip 101, setting nut 17 is threaded on this adjusting screw(rod) 16, the other end of the second clip 102 has the draw-in groove entered for adjusting screw(rod) 16, setting nut 17 in the outside away from the first clip 101 of draw-in groove to regulate the distance between the first clip 101 and the other end of the second clip 102, adjusting screw(rod) 16 is formed with the first pin-and-hole 161, the sidewall of draw-in groove is formed with the second pin-and-hole 162, fixed pin 15 inserts in the first pin-and-hole 161 and the second pin-and-hole 162 to be locked in draw-in groove by adjusting screw(rod) 16.
Therefore, as long as turn timing adjusting screw(rod) 16 and setting nut 17 are passed draw-in groove, setting nut 17 is made to be positioned at the outside away from the first clip 101 of draw-in groove, screw setting nut 17 again, reduce the distance between the first clip 101 and the second clip 102 gradually until after making the second pin-and-hole 162 on the sidewall of draw-in groove aim at the first pin-and-hole 161 on adjusting screw(rod) 16, insert fixed pin 15 with thorough locked whole mount pad body 10, during dismounting, then undertaken by contrary step, visible, whole disassembly process is simple, fast, and setting nut 17, adjusting screw(rod) 16, cooperatively interacting of fixed pin 15, it is very firm to make fixing of sensor 30, avoid pumping system in the course of the work owing to frequently bearing alternate load and vibration, cause loosening of sensor 30, situation about even coming off.
According to another aspect of the present utility model, provide a kind of pumping system, this pumping system comprises tank 20, and tank 20 is provided with sensor 30 by sensor installation seat, wherein, and the sensor installation seat that sensor installation seat provides for the utility model.Because pumping system have employed aforesaid sensor installation seat, the wire harness of sensor can be protected well, and then extend the serviceable life of sensor.
Firmly be connected on the tank 20 in pumping system for ease of sensor installation seat, the free end of wire-passing tube 11 can be connected on the riser 21 of tank 20 in a welding manner; More convenient for making the two connect, the free end of wire-passing tube 11 can be connected on this riser 21 in the mode be threaded.
Due to this pumping system in concrete field application at most, pumping system is the pumping system in concrete mixer or Vehicle loaded pump.
Further, because the processing of induction cover exists error, its installation site can be offset, for ease of the mismachining tolerance according to induction cover, correspondingly adjust the position of sensor 30, riser 21 is tank 20 along the riser that the moving direction of concrete piston is arranged, namely, riser 21 is the front and back riser of tank 20, the left and right riser of tank 20, usually also can be described as side plate, therefore when the free end of wire-passing tube 11 is welded on the riser 21 of front and back, the mismachining tolerance should be able to overlapped with adapt sense by the on-the-spot mode joining weldering.
Below preferred implementation of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the utility model illustrates no longer separately to various possible array mode.
In addition, also can carry out combination in any between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (11)
1. a sensor installation seat, it is characterized in that, this sensor installation seat comprises mount pad body (10) and is secured to the wire-passing tube (11) on described mount pad body (10), and this wire-passing tube (11) is upper is formed with the through hole (12) passed for wire harness near described mount pad body (10) place.
2. sensor installation seat according to claim 1, is characterized in that, described wire-passing tube (11) is also provided with seal (13), the seal (13) has described through hole (12).
3. sensor installation seat according to claim 2, is characterized in that, described seal (13) for rubber block up.
4. sensor installation seat according to claim 1, is characterized in that, described mount pad body (10) and described wire-passing tube (11) welding.
5. sensor installation seat according to claim 1, it is characterized in that, described mount pad body (10) comprises the first clip (101) and the second clip (102), described first clip (101) is secured on described wire-passing tube (11), described second clip (102) is pivotally connected to described first clip (101), can open relative to described first clip (101) or to close.
6. sensor installation seat according to claim 5, it is characterized in that, one end of described first clip (101) and the second clip (102) is hinged by rotating shaft (14), and described first clip (101) is removably connected by locked component when closed with the other end of the second clip (102).
7. sensor installation seat according to claim 6, it is characterized in that, described locked component comprises adjusting screw(rod) (16), setting nut (17) and fixed pin (15), described adjusting screw(rod) (16) is hinged on the other end of described first clip (101), described setting nut (17) is threaded on this adjusting screw(rod) (16), the other end of described second clip (102) has the draw-in groove entered for described adjusting screw(rod) (16), described setting nut (17) is positioned at the outside away from described first clip (101) of described draw-in groove to regulate the distance between described first clip (101) and the other end of the second clip (102), described adjusting screw(rod) (16) is formed with the first pin-and-hole (161), the sidewall of described draw-in groove is formed with the second pin-and-hole (162), described fixed pin (15) inserts in described first pin-and-hole (161) and the second pin-and-hole (162) to be locked in described draw-in groove by described adjusting screw(rod) (16).
8. a pumping system, comprise tank (20), described tank (20) is provided with sensor (30) by sensor installation seat, it is characterized in that, described sensor installation seat is sensor installation seat according to any one of claim 1 to 7.
9. pumping system according to claim 8, is characterized in that, the free end of described wire-passing tube (11) welds or is threaded onto on the riser (21) of described tank (20).
10. pumping system according to claim 9, is characterized in that, described pumping system is the pumping system in concrete mixer or Vehicle loaded pump.
11. pumping systems according to claim 10, is characterized in that, described riser (21) is described tank (20) along the riser that the moving direction of concrete piston is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520456886.0U CN204807106U (en) | 2015-06-29 | 2015-06-29 | Sensor mount pad and pumping system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520456886.0U CN204807106U (en) | 2015-06-29 | 2015-06-29 | Sensor mount pad and pumping system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204807106U true CN204807106U (en) | 2015-11-25 |
Family
ID=54591915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520456886.0U Expired - Fee Related CN204807106U (en) | 2015-06-29 | 2015-06-29 | Sensor mount pad and pumping system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204807106U (en) |
-
2015
- 2015-06-29 CN CN201520456886.0U patent/CN204807106U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 102206 North of Laoniuwan Village, Shayang Road, Shahe Town, Changping District, Beijing Patentee after: Beiqi Futian Automobile Co., Ltd. Address before: 102206 Changping District City, Shahe, Sha Yang Road, Beijing Patentee before: Beiqi Futian Automobile Co., Ltd. |
|
| 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: 20151125 Termination date: 20200629 |