CN203956412U - A kind of assembly welding positioner for concrete mixer carrier pipe - Google Patents
A kind of assembly welding positioner for concrete mixer carrier pipe Download PDFInfo
- Publication number
- CN203956412U CN203956412U CN201420313796.1U CN201420313796U CN203956412U CN 203956412 U CN203956412 U CN 203956412U CN 201420313796 U CN201420313796 U CN 201420313796U CN 203956412 U CN203956412 U CN 203956412U
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- CN
- China
- Prior art keywords
- main supporting
- supporting pin
- pin
- assembly welding
- sliding bar
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- 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.)
- Withdrawn - After Issue
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a kind of assembly welding positioner for concrete mixer carrier pipe, comprising: main supporting pin, end is removably connected with the fraising on pumping vehicle arm rack; The bracing or strutting arrangement of usheing to seat, comprises the slip cap of the periphery that can circumferentially be socketed on rotationally main supporting pin and is fixedly connected on the first Connection Block of slip cap, and being provided with the first location structure between slip cap and main supporting pin; Sliding connecting base, comprise sliding bar and the second Connection Block that is fixedly connected on one end of sliding bar, main supporting pin is provided with the jack for sliding bar inserts and portion slides within it, and between sliding bar and main supporting pin, be provided with the second location structure, so that the position in jack positions or remove location by sliding bar.So arrange, the assembly welding positioner for concrete mixer carrier pipe that the utility model provides, it can be positioned at different carrier pipes on jib, and then effectively save manpower and materials in assembly welding process, and has improved production efficiency.
Description
Technical field
The utility model relates to engineering truck processing technique field, relates in particular to a kind of assembly welding positioner for concrete mixer carrier pipe.
Background technology
Concrete mixer comprises jib and carrier pipe, and wherein, jib is the device that is articulated with the pallet of pump truck and supports carrier pipe, and carrier pipe is for delivery of concrete pipe.Carrier pipe comprises again straight tube, bend pipe, pipe clamp and support, and the reliable location of carrier pipe on jib plays considerable effect, because locating the unreliable pipe clamp causing and support cracking phenomena, occurs repeatedly.
In prior art, carrier pipe assembly welding, on jib, before assembly welding, first needs carrier pipe to be positioned on jib.At present, the assembly welding positioning tool of carrier pipe can not be general, and different carrier pipes often needs a large amount of frock clamps to realize location, causes on-the-spot frock various, human and material resources and management significant wastage, and carrier pipe assembly welding operating efficiency is lower.
Therefore, how to solve in prior art, the waste of the manpower and materials that cause the assembly welding of carrier pipe location, and the lower problem of operating efficiency, become those skilled in the art's important technological problems to be solved.
Utility model content
The utility model provides a kind of assembly welding positioner for concrete mixer carrier pipe, and it can be positioned at different carrier pipes on jib, and then effectively save manpower and materials in assembly welding process, and has improved production efficiency.
A kind of assembly welding positioner for concrete mixer carrier pipe that the utility model provides, comprising:
Main supporting pin, end is removably connected with the fraising on pumping vehicle arm rack;
The bracing or strutting arrangement of usheing to seat, the slip cap and the first Connection Block that is fixedly connected on described slip cap that comprise the periphery that can circumferentially be socketed on rotationally described main supporting pin, described slip cap can be along described main supporting pin axial displacement, and between described slip cap and described main supporting pin, be provided with the first location structure, so that described slip cap is positioned or remove location at the axial location of described main supporting pin;
Sliding connecting base, comprise sliding bar and the second Connection Block that is fixedly connected on one end of described sliding bar, described main supporting pin is provided with the jack for described sliding bar inserts and portion slides within it, and between described sliding bar and described main supporting pin, be provided with the second location structure, so that the position in described jack positions or remove location by described sliding bar.
Preferably, described the first location structure comprises a plurality of annular grooves of being distributed in vertically described main supporting pin, is arranged at the first screwed hole of described slip cap and is plugged in described the first screwed hole and can be inserted into the bolt in described annular groove.
Preferably, described the second location structure comprises a plurality of the first pin-and-holes that are distributed in vertically described sliding bar, the sidewall that is arranged at described jack and second pin-and-hole that can align mutually with described the first pin-and-hole and the alignment pin that is plugged in described the first pin-and-hole and described the second pin-and-hole.
Preferably, described alignment pin is the alignment pin with hook formation.
Preferably, described main supporting pin is connected with flange with one end that the fraising of jib is connected, described flange is the ledge structure with large-diameter portion and minor diameter part, and described minor diameter part is plugged in by interference fits in the fraising of jib, and described large-diameter portion is connected to the upper surface of the fraising of jib.
Preferably, described flange is provided with the second screwed hole radially extending, and screw is plugged in described the second screwed hole and can offsets with the outer peripheral face of described main supporting pin.
Preferably, match with the fraising of the jib opposite end of one end of described main supporting pin is provided with suspension ring.
A kind of assembly welding positioner for concrete mixer carrier pipe that the utility model provides, comprising: main supporting pin, and end is removably connected with the fraising on pumping vehicle arm rack; The bracing or strutting arrangement of usheing to seat, the slip cap and the first Connection Block that is fixedly connected on described slip cap that comprise the periphery that can circumferentially be socketed on rotationally described main supporting pin, described slip cap can be along described main supporting pin axial displacement, and between described slip cap and described main supporting pin, be provided with the first location structure, so that described slip cap is positioned or remove location at the axial location of described main supporting pin; Sliding connecting base, comprise sliding bar and the second Connection Block that is fixedly connected on one end of described sliding bar, described main supporting pin is provided with the jack for described sliding bar inserts and portion slides within it, and between described sliding bar and described main supporting pin, be provided with the second location structure, so that the position in described jack positions or remove location by described sliding bar.
It should be noted that, before assembly welding carrier pipe, first need the assembly welding positioner that the utility model is provided to be mounted on jib, during installation, the end of main supporting pin is connected with the fraising on jib, main supporting pin is positioned on jib, then the axial and circumferential position of accommodation zone seat supports device on main supporting pin, so that carrier pipe support can be fixedly connected with the first Connection Block of the bracing or strutting arrangement of usheing to seat, so realized the location of carrier pipe support.Then regulate the sliding bar of sliding connecting base in the position of main supporting pin, so that the pipe clamp of carrier pipe end can be fixedly connected with the second Connection Block of sliding connecting base, so realized the location of carrier pipe, can carry out subsequent group welder work.The assembly welding positioner providing due to the utility model, for locating the bracing or strutting arrangement and for locating the sliding connecting base of carrier pipe of usheing to seat of carrier pipe support, the two position at main supporting pin all can regulate, for different carrier pipes, only need to regulate the two position at main supporting pin.Therefore, the assembly welding positioner that the utility model provides, it can be positioned at different carrier pipes on jib, and then effectively save manpower and materials in assembly welding process, and has improved production efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the assembling schematic perspective view of carrier pipe and jib;
Fig. 2 is that in the utility model specific embodiment, carrier pipe is positioned the schematic perspective view on assembly welding positioner;
Fig. 3 is assembly welding positioner schematic perspective view in the utility model specific embodiment;
Fig. 4 is main supporting pin structural representation in the utility model specific embodiment;
Fig. 5 is the bracing or strutting arrangement schematic diagram of usheing to seat in the utility model specific embodiment;
Fig. 6 is flange schematic cross-section in the utility model specific embodiment.
In Fig. 1-Fig. 6:
Main supporting pin-11, bracing or strutting arrangement-12 of usheing to seat, slip cap-13, the first Connection Block-14, sliding connecting base-15, sliding bar-16, the second Connection Block-17, jack-18, annular groove-19, the first screwed hole-20, the first pin-and-hole-21, alignment pin-22, flange-23, large-diameter portion-24, minor diameter part-25, the second screwed hole-26, suspension ring-27, carrier pipe-28, jib-29, support-30, the second pin-and-hole-31.
The specific embodiment
This specific embodiment provides a kind of assembly welding positioner for concrete mixer carrier pipe, and it can be positioned at different carrier pipes on jib, and then effectively save manpower and materials in assembly welding process, and has improved production efficiency.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1-Fig. 6, the assembly welding positioner for concrete mixer carrier pipe that this specific embodiment provides, comprising:
Main supporting pin 11, end is removably connected with the fraising on the jib 29 of pump truck;
The bracing or strutting arrangement 12 of usheing to seat, the slip cap 13 and the first Connection Block 14 that is fixedly connected on slip cap 13 that comprise the periphery that can circumferentially be socketed on rotationally main supporting pin 11, slip cap 13 can be along main supporting pin 11 axial displacements, and between slip cap 13 and main supporting pin 11, be provided with the first location structure, so that slip cap 13 is positioned or remove location at the axial location of main supporting pin 11;
Sliding connecting base 15, comprise sliding bar 16 and the second Connection Block 17 that is fixedly connected on one end of sliding bar 16, main supporting pin 11 is provided with the jack 18 for sliding bar 16 inserts and portion slides within it, and between sliding bar 16 and main supporting pin 11, be provided with the second location structure, so that the position in jack 18 positions or remove location by sliding bar 16.
It should be noted that, before assembly welding carrier pipe 28, first need the assembly welding positioner that this specific embodiment is provided to be mounted on jib 29, during installation, the end of main supporting pin 11 is connected with the fraising on jib 29, main supporting pin 11 is positioned on jib 29, the axial and circumferential position of accommodation zone seat supports device 12 on main supporting pin 11 then, so that the support 30 of carrier pipe 28 can be fixedly connected with the first Connection Block 14 of the bracing or strutting arrangement 12 of usheing to seat, so realized the location of support 30.Then regulate the sliding bar 16 of sliding connecting base 15 in the position of main supporting pin 11, so that the pipe clamp of the end of carrier pipe 28 can be fixedly connected with the second Connection Block 17 of sliding connecting base 15, so realize the location of carrier pipe 28, can carry out subsequent group welder work.
The assembly welding positioner providing due to this specific embodiment, the bracing or strutting arrangement 12 and for locating the sliding connecting base 15 of carrier pipe 28 of usheing to seat for locating support 30, the two position at main supporting pin 11 all can regulate, for different carrier pipes, only need to regulate the two position at main supporting pin 11.
Therefore, the assembly welding positioner that this specific embodiment provides, it can be positioned at different carrier pipes on jib 29 in assembly welding process, and then has effectively saved manpower and materials, and has improved production efficiency.
In this specific embodiment, above-mentioned the first location structure can specific as followsly be stated setting:
The first location structure can comprise a plurality of annular grooves 19 of being distributed in vertically main supporting pin 11, is arranged at the first screwed hole 20 of slip cap 13 and is plugged in the first screwed hole 20 and can be inserted into the bolt in annular groove 19.
So arrange, when rotation bolt, while making bolt with annular groove 19 disengaging, slip cap 13 can along main supporting pin 11 axially carry out position adjustment, to adjust the axial location of bracing or strutting arrangement 12 on main supporting pin 11 of usheing to seat.Because main supporting pin 11 is provided with a plurality of annular grooves 19, and a plurality of annular grooves 19 distribute vertically, after slip cap 13 is adjusted to axial correct position, rotation bolt, bolt is inserted in annular groove 19, so can realize the axial location of slip cap 13 on main supporting pin 11, and because bolt is inserted in annular groove 19, bolt can circumferentially rotate in annular groove 19, and then slip cap 13 upwards can rotate in week, so that the first Connection Block 14 upwards can align with carrier pipe support 30 in week.
So arrange, by simple location structure, can realize the axial location of bracing or strutting arrangement 12 on main supporting pin 11 of usheing to seat and regulate, and not affect the rotation for the treatment of that seat supports device 12 makes progress at main supporting pin for 11 weeks behind location.
The second positioner that this specific embodiment provides can be as following setting:
The second location structure comprises a plurality of the first pin-and-holes 21 that are distributed in vertically sliding bar 16, the sidewall that is arranged at jack 18 and second pin-and-hole 31 that can align mutually with the first pin-and-hole 21 and the alignment pin 22 that is plugged in the first pin-and-hole 21 and the second pin-and-hole 31.
So arrange, because sliding bar 16 can slide vertically in jack 18, and sliding bar 16 is provided with a plurality of the first pin-and-holes 21, a plurality of the first pin-and-holes 21 distribute vertically, and all can align with the second pin-and-hole 31, in the time need to adjusting the position of sliding bar 16 on main supporting pin 11, only alignment pin 22 need be taken off, then, adjust the position of sliding bar 16 on main supporting pin 11, and another first pin-and-hole 21 and the second pin-and-hole 31 are aligned, alignment pin 22 is plugged in to the first pin-and-hole 21 and the second pin-and-hole 31.
So, the position of sliding bar 16 on main supporting pin 11 can regulate, and can realize location and remove location, and the second Connection Block 17 also just can be realized adjusting with the distance of main supporting pin 11, and then can adapt to the carrier pipe of different length.
In order to facilitate alignment pin 22 to be plugged in the first pin-and-hole 21 and the second pin-and-hole 31, and easily alignment pin 22 is taken off from the first pin-and-hole 21 and the second pin-and-hole 31, in the end of alignment pin 22, can be provided with hook formation, so arrange, welding resistance personnel can grip alignment pin 22, handled easily easily.
In addition, in the preferred version in this specific embodiment, main supporting pin 11 can be connected with the fraising of jib 29 in the following way:
Main supporting pin 11 is connected with flange 23 with one end that the fraising of jib 29 is connected, flange 23 is for having the ledge structure of large-diameter portion 24 and minor diameter part 25, minor diameter part 25 is plugged in by interference fits in the fraising of jib 29, and large-diameter portion 24 is connected to the upper surface of the fraising of jib 29.
The end of main supporting pin 11 is connected in flange 23, and the minor diameter part 25 of flange 23 is plugged in by interference fits in the fraising of jib 29, can easily main supporting pin 11 be positioned in fraising, and facilitate in the fraising of main supporting pin 11 by jib 29 and disassemble.And because the large-diameter portion 24 of flange 23 offsets with the upper surface of fraising, large-diameter portion 24 can play positioning supports effect with the end face that the upper surface of reaming offsets, to prevent that main supporting pin 11 from crooked problem occurring in fraising.
In order easily flange 23 to be arranged on main supporting pin 11, in this specific embodiment, flange 23 can be provided with the second screwed hole 26 radially extending, and screw is plugged in the second screwed hole 26 and can offsets with the outer peripheral face of main supporting pin 11.
Main supporting pin 11 is plugged in the hollow space of flange 23, screw stretches into and pushes against with main supporting pin 11 in the second screwed hole 26 of flange 23, so arrange, can easily main supporting pin 11 be clamped in flange 23, and dismounting is during flange 23, only the second screw need be unscrewed, can easily flange 23 be disassembled from main supporting pin 11.
In addition, in order easily main supporting pin 11 to be mounted on jib 29, the opposite end of the one end of matching with the fraising of jib 29 at main supporting pin 11 can be provided with suspension ring 27.
So arrange, adopt hanging device easily main supporting pin 11 to be sling, and be installed on jib 29.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. for an assembly welding positioner for concrete mixer carrier pipe, it is characterized in that, comprising:
Main supporting pin, end is removably connected with the fraising on pumping vehicle arm rack;
The bracing or strutting arrangement of usheing to seat, the slip cap and the first Connection Block that is fixedly connected on described slip cap that comprise the periphery that can circumferentially be socketed on rotationally described main supporting pin, described slip cap can be along described main supporting pin axial displacement, and between described slip cap and described main supporting pin, be provided with the first location structure, so that described slip cap is positioned or remove location at the axial location of described main supporting pin;
Sliding connecting base, comprise sliding bar and the second Connection Block that is fixedly connected on one end of described sliding bar, described main supporting pin is provided with the jack for described sliding bar inserts and portion slides within it, and between described sliding bar and described main supporting pin, be provided with the second location structure, so that the position in described jack positions or remove location by described sliding bar.
2. assembly welding positioner as claimed in claim 1, it is characterized in that, described the first location structure comprises a plurality of annular grooves of being distributed in vertically described main supporting pin, is arranged at the first screwed hole of described slip cap and is plugged in described the first screwed hole and can be inserted into the bolt in described annular groove.
3. assembly welding positioner as claimed in claim 1, it is characterized in that, described the second location structure comprises a plurality of the first pin-and-holes that are distributed in vertically described sliding bar, the sidewall that is arranged at described jack and second pin-and-hole that can align mutually with described the first pin-and-hole and the alignment pin that is plugged in described the first pin-and-hole and described the second pin-and-hole.
4. assembly welding positioner as claimed in claim 3, is characterized in that, described alignment pin is the alignment pin with hook formation.
5. assembly welding positioner as claimed in claim 1, it is characterized in that, described main supporting pin is connected with flange with one end that the fraising of jib is connected, described flange is the ledge structure with large-diameter portion and minor diameter part, described minor diameter part is plugged in by interference fits in the fraising of jib, and described large-diameter portion is connected to the upper surface of the fraising of jib.
6. assembly welding positioner as claimed in claim 5, is characterized in that, described flange is provided with the second screwed hole radially extending, and screw is plugged in described the second screwed hole and can offsets with the outer peripheral face of described main supporting pin.
7. assembly welding positioner as claimed in claim 1, is characterized in that, match with the fraising of the jib opposite end of one end of described main supporting pin is provided with suspension ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420313796.1U CN203956412U (en) | 2014-06-12 | 2014-06-12 | A kind of assembly welding positioner for concrete mixer carrier pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420313796.1U CN203956412U (en) | 2014-06-12 | 2014-06-12 | A kind of assembly welding positioner for concrete mixer carrier pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203956412U true CN203956412U (en) | 2014-11-26 |
Family
ID=51917049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420313796.1U Withdrawn - After Issue CN203956412U (en) | 2014-06-12 | 2014-06-12 | A kind of assembly welding positioner for concrete mixer carrier pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203956412U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002089A (en) * | 2014-06-12 | 2014-08-27 | 安徽星马专用汽车有限公司 | Locating device for installation and welding of delivery pipes of concrete pump truck |
| CN109794708A (en) * | 2018-12-26 | 2019-05-24 | 深圳市长盈精密技术股份有限公司 | The method of metal pipe material inner wall welding metal thin slice |
-
2014
- 2014-06-12 CN CN201420313796.1U patent/CN203956412U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002089A (en) * | 2014-06-12 | 2014-08-27 | 安徽星马专用汽车有限公司 | Locating device for installation and welding of delivery pipes of concrete pump truck |
| CN104002089B (en) * | 2014-06-12 | 2015-08-19 | 安徽星马专用汽车有限公司 | A kind of assembly welding positioner for concrete mixer carrier pipe |
| CN109794708A (en) * | 2018-12-26 | 2019-05-24 | 深圳市长盈精密技术股份有限公司 | The method of metal pipe material inner wall welding metal thin slice |
| CN109794708B (en) * | 2018-12-26 | 2020-12-22 | 东莞市新美洋技术有限公司 | Method for welding metal sheet on inner wall surface of metal pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141126 Effective date of abandoning: 20150819 |
|
| RGAV | Abandon patent right to avoid regrant |