CN204978755U - Pipeline tow trucks - Google Patents
Pipeline tow trucks Download PDFInfo
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- CN204978755U CN204978755U CN201520759561.XU CN201520759561U CN204978755U CN 204978755 U CN204978755 U CN 204978755U CN 201520759561 U CN201520759561 U CN 201520759561U CN 204978755 U CN204978755 U CN 204978755U
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- transport vehicle
- pipeline transport
- round bar
- utility
- bearing plate
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Abstract
The utility model discloses a pipeline tow trucks, including top frame, bottom frame, bracing piece and directive wheel, the bracing piece is fixed between top frame and bottom frame, and the directive wheel is fixed in the below of bottom frame, and the top frame is including first round bar crossbeam and centre gripping subassembly, the bottom frame is including second round bar crossbeam, positioning post assembly, telescopic longitudinal rod and web beam. The utility model provides a pipeline tow trucks is through setting up the centre gripping subassembly, and this centre gripping subassembly can rotate by round bar crossbeam first relatively, and tightening strap's winding radius can be along with the pipe diameter adjustment of blast pipe moreover to and can rotate for second round bar crossbeam through setting up positioning post assembly, length can be adjusted to the longitudinal rod of bottom frame in addition, makes from this the utility model provides a pipeline tow trucks can arrive suitable position according to the automatic adjustment that moves towards of blast pipe to not only improve the fixed effect of blast pipe, adapted to polytype blast pipe moreover.
Description
Technical field
The utility model relates to the transloading equipment of automobile pipeline, particularly relates to a kind of pipeline transport vehicle.
Background technology
Exhaust system is the important system of on fuel automobile, and its Main Function is the waste gas that discharge engine operation is discharged, and makes the exhaust emission of discharge reduce simultaneously, noise reduction.General by dontake pipe, freeing pipe, catalyst, exhaust gas temperature sensor, the composition such as automotive muffler and trail pipe.Vehicle is different, and the length of the layout of exhaust system, trend, bleeder line, the thickness of bleeder line all can be different.When manufacturing line entrucking, freeing pipe, automotive muffler, trail pipe are all undertaken checking corresponding station by pipeline transport vehicle and assemble.
Fig. 1 is the structural representation of pipeline transport vehicle in prior art, and Fig. 2 is the view of pipeline transport vehicle of the prior art delivery freeing pipe.As depicted in figs. 1 and 2, pipeline transport vehicle 100 of the prior art comprises top shelf 110, bottom shelf 120, strut bar 130 and wheel flutter 140.
Wherein, strut bar 130 is supported between top shelf 110 and bottom shelf 120, and wheel flutter 140 is fixed on the below of bottom shelf 120.Top shelf 110 is provided with and hangs pin 112 and chain 111, bottom shelf 120 is provided with registration mast 121.When transporting freeing pipe 200, the lower end of freeing pipe 200 being enclosed within registration mast 121, thus the lower end of freeing pipe 200 is fixed.Utilize chain 111 to be wrapped in the upper end of freeing pipe 200, after winding, the end of chain 111 is hung on pin 112, thus the upper end of freeing pipe 200 is fixed.Under the drive of wheel flutter 140, namely can transport freeing pipe 200.
Pipeline transport vehicle of the prior art fixes freeing pipe by chain, and its fixed effect is not good, and the freeing pipe type of this pipeline transport vehicle delivery is single, is only applicable to a kind of freeing pipe of fixed measure, poor for applicability.
Utility model content
The purpose of this utility model is to provide a kind of pipeline transport vehicle, to solve the problems of the prior art, improves the fixed effect of freeing pipe, and can be applicable to polytype freeing pipe.
The utility model provides a kind of pipeline transport vehicle, comprise top shelf, bottom shelf, strut bar and wheel flutter, described strut bar is fixedly installed between described top shelf and described bottom shelf, described wheel flutter is fixedly installed on the below of described bottom shelf, wherein, described top shelf comprises the first round bar crossbeam and clamp assemblies; Described bottom shelf comprises the second round bar crossbeam, the registration mast assembly for positioning freeing pipe lower end, telescopic longitudinal rod and deep beam; Wherein,
Described clamp assemblies comprises:
Rotating cylinder, described rotating cylinder is set on described first round bar crossbeam rotationally;
First stay bearing plate, described first stay bearing plate is fixedly connected with the outside wall surface of described rotating cylinder;
Pillar stiffener, one end of described pillar stiffener is fixedly connected with described first stay bearing plate;
For clamping the clamping band of freeing pipe upper end, described clamping band is fixedly connected with the other end of described pillar stiffener;
For after described clamping band clamping freeing pipe, by the clip that the two ends of described clamping band clamp;
Described registration mast assembly comprises:
Cylinder, described cylinder is set on described second round bar crossbeam rotationally;
3rd stay bearing plate, described 3rd stay bearing plate is fixedly connected with the outside wall surface of described cylinder;
Registration mast, one end of described registration mast is fixedly connected with described 3rd stay bearing plate;
Described longitudinal rod comprises:
Outer sleeve and inner sleeve, described inner sleeve is set in described outer sleeve, one side wall surface of described outer sleeve is provided with multiple first tapped bore, is provided with the first puller bolt in described first tapped bore, described first puller bolt withstands on described inner sleeve;
The two ends of described deep beam are separately fixed on outer sleeve.
Pipeline transport vehicle as above, wherein, preferably, described bottom shelf also comprises brace panel, and described brace panel is fixed on described deep beam.
Pipeline transport vehicle as above, wherein, preferably, also comprise wheel flutter for subsequent use, described wheel flutter for subsequent use is arranged on the below of described brace panel, and described wheel flutter for subsequent use is threaded with described brace panel.
Pipeline transport vehicle as above, wherein, preferably, described strut bar comprises upper boom and lower beam, and described upper boom is set in described lower beam;
One side wall surface of described lower beam is provided with multiple second tapped bore, is provided with the second puller bolt in described second tapped bore, described second puller bolt withstands on the outer wall of described upper boom.
Pipeline transport vehicle as above, wherein, preferably, described upper boom and described lower beam are square pole.
Pipeline transport vehicle as above, wherein, preferably, described inner sleeve and described outer sleeve are rectangular tube.
The pipeline transport vehicle that the utility model provides is by arranging clamp assemblies, this clamp assemblies can rotate relative to the first round bar crossbeam, and the winding radius of clamping band can adjust along with the caliber of freeing pipe, and can rotate relative to the second round bar crossbeam by arranging registration mast assembly, the longitudinal rod of bottom shelf can adjust length in addition, the pipeline transport vehicle making the utility model provide thus can adjust to suitable position automatically according to the trend of freeing pipe, thus not only improve the fixed effect of freeing pipe, and adapt to polytype freeing pipe.
Accompanying drawing explanation
Fig. 1 is the structural representation of pipeline transport vehicle in prior art;
Fig. 2 is the view of pipeline transport vehicle of the prior art delivery freeing pipe;
The structural representation of the pipeline transport vehicle that Fig. 3 provides for the utility model embodiment;
The structural representation of clamp assemblies in the pipeline transport vehicle that Fig. 4 provides for the utility model embodiment;
The STRUCTURE DECOMPOSITION figure of clamp assemblies in the pipeline transport vehicle that Fig. 5 provides for the utility model embodiment;
The assembly drowing of clamp assemblies in the pipeline transport vehicle that Fig. 6 provides for the utility model embodiment;
The assembling exploded view of clamp assemblies in the pipeline transport vehicle that Fig. 7 provides for the utility model embodiment;
The clip structural representation of clamp assemblies in the pipeline transport vehicle that Fig. 8 provides for the utility model embodiment;
The clip STRUCTURE DECOMPOSITION figure of clamp assemblies in the pipeline transport vehicle that Fig. 9 provides for the utility model embodiment;
The STRUCTURE DECOMPOSITION figure of strut bar in the pipeline transport vehicle that Figure 10 provides for the utility model embodiment;
The structural representation of registration mast assembly in the pipeline transport vehicle that Figure 11 provides for the utility model embodiment;
The assembling schematic diagram of registration mast assembly in the pipeline transport vehicle that Figure 12 provides for the utility model embodiment;
The assembling exploded view of registration mast assembly in the pipeline transport vehicle that Figure 13 provides for the utility model embodiment;
The structural representation of bottom shelf in the pipeline transport vehicle that Figure 14 provides for the utility model embodiment;
In the pipeline transport vehicle that Figure 15 provides for the utility model embodiment, wheel flutter for subsequent use and brace panel coordinates schematic diagram.
Description of reference numerals:
In Fig. 1-2:
100-pipeline transport vehicle 110-top shelf 111-chain 112-hangs pin 120-bottom shelf
121-registration mast 130-strut bar 140-wheel flutter 200-freeing pipe
In Fig. 3-10:
300-pipeline transport vehicle 310-top shelf 311-first round bar crossbeam 312-clamp assemblies
313-rotating cylinder 314-first stay bearing plate 315-pillar stiffener 316-clamping band 317-clip
318-bearing 319-sleeve 3110-bolt 3111-clamp 3112-second stay bearing plate
Keep plate 3115-through hole 3116-first bearing pin under the upper keep plate 3114-of 3113-
3117-second bearing pin 3118-sawtooth 3119-bearing pin fixed block 3120-first back-up ring
320-bottom shelf 321-registration mast assembly 3211-cylinder 3212-the 3rd stay bearing plate
3213-registration mast 3214-rubber protecting jacket 322-second round bar crossbeam 323-second back-up ring
324-deep beam 325-brace panel 326-wheel flutter 327-for subsequent use wheel shaft 328-clamp nut
329-longitudinal rod 3291-inner sleeve 3292-outer sleeve 330-strut bar 331-upper boom
332-lower beam 3321-first tapped bore 333-first puller bolt 334-setting nut
340-wheel flutter
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
The structural representation of the pipeline transport vehicle that Fig. 3 provides for the utility model embodiment, the utility model embodiment provides a kind of pipeline transport vehicle 300, for consigning pipeline, the utility model embodiment is to consign automobile exhaust pipe, and this pipeline transport vehicle 300 comprises top shelf 310, bottom shelf 320, strut bar 330 and wheel flutter 340.
Wherein, strut bar 330 is fixedly installed between top shelf 310 and bottom shelf 320, and wheel flutter 340 is fixedly installed on the below of bottom shelf 320, bottom shelf 320 is fixedly installed registration mast assembly 321, for positioning the lower end of freeing pipe.
Top shelf 310 and bottom shelf 320 can be all utilize welded steel of the prior art to be formed, and top shelf 310 comprises the first round bar crossbeam 311, and bottom shelf 320 also comprises crossbeam, and registration mast assembly 321 can be arranged on bottom shelf 320 crossbeam.
Top shelf 310 also comprises clamp assemblies 312, the structural representation of clamp assemblies 312 in the pipeline transport vehicle that Fig. 4 provides for the utility model embodiment, the STRUCTURE DECOMPOSITION figure of clamp assemblies in the pipeline transport vehicle that Fig. 5 provides for the utility model embodiment, as shown in Figure 4 and Figure 5, clamp assemblies 312 comprises rotating cylinder 313, first stay bearing plate 314, pillar stiffener 315, clamping band 316 and clip 317.
Wherein, rotating cylinder 313 is set on the first round bar crossbeam 311 rotationally, and the first stay bearing plate 314 is fixedly connected with the outside wall surface of rotating cylinder 313, can be welded and fixed, and also can be fixed by other technology modes.One end of pillar stiffener 315 is fixedly connected with the first stay bearing plate 314, and clamping band 316 is for clamping the upper end of freeing pipe, and this clamping band 316 is fixedly connected with the other end of pillar stiffener 315.Particularly, the outer wall of clamping band 316 convolution is fixedly connected with pillar stiffener 315.The two ends of clamping band 316, for after clamping freeing pipe at clamping band 316, clamp by clip 317, fixing by side a and b clamping.
Preferably, on the supporting plate, as shown in Figure 5, bearing 318 is fitted in pillar stiffener 315, and sleeve 319 is fitted in the inner ring of bearing 318, and sleeve 319 end midway location leaves tapped bore, and this tapped bore is counter sink in one end welding of pillar stiffener 315.Clamping band 316 is fixed in counter sink by bolt 3110, according to the diameter adjustment clamping band 316 of freeing pipe, clamping band 316 pairs of freeing pipes is clamped, then utilizes the two ends of clip 317 pairs of clamping bands 316, be i.e. side a and b clamping.Clamping band 316 can belt or canvas belt, also can be the clamping band that other materials are made.
The pipeline transport vehicle that the utility model embodiment provides by arranging clamp assemblies 312 in top shelf 310, clamping band 316 pairs of freeing pipes are utilized to clamp, by clip 317, the two ends of clamping band 316 are clamped again, clamp compared with freeing pipe with utilizing chain in prior art, improve the fixed effect of freeing pipe, avoid coming off of freeing pipe.Simultaneously, arrange between clamp assemblies 312 and the first round bar crossbeam 311 and can relatively rotate, add degree of freedom during fixing freeing pipe, thus the freeing pipe of different length can be adapted to, and the adjustable of clamping band 316 can adapt to the freeing pipe of different thicknesses, the pipeline transport vehicle enabling the utility model embodiment provide thus is applicable to polytype freeing pipe.
The clip structural representation of clamp assemblies in the pipeline transport vehicle that Fig. 6 provides for the utility model embodiment, the clip STRUCTURE DECOMPOSITION figure of clamp assemblies in the pipeline transport vehicle that Fig. 7 provides for the utility model embodiment.
It will be appreciated by persons skilled in the art that the effect of clip 317 clamps the two ends of clamping band 316.Preferably, as shown in Figure 6 and Figure 7, clip 317 comprises clamp 3111, second stay bearing plate 3112, upper keep plate 3113 and lower keep plate 3114.
Wherein, the second stay bearing plate 3112 is fixedly connected with the plate face of the midway location of clamp 3111, clamp 3111 offers with a pair through hole 3115 of the second stay bearing plate 3112 symmetry, two through hole 3115 respectively with the two ends of clamping band 316, namely side a and b coordinates.Upper keep plate 3113 is rotaryed connection with the top of clamp 3111 by the first bearing pin 3116, and the first end A that upper keep plate 3113 is positioned at top for pressing clip taut band 316 holds.Lower keep plate 3114 is rotaryed connection with the bottom of clamp 3111 by the second bearing pin 3117, and the second end B that lower keep plate 3114 is positioned at below for pressing clip taut band 316 holds.
Further, the side that upper keep plate 3113 and lower keep plate 3114 contact with clamping band 316 is respectively provided with sawtooth 3118.
Particularly, second stay bearing plate 3112 is vertically welded in the midway location of clamp 3111, the clamp 3111 of the both sides of the second stay bearing plate 3112 has the through hole 3115 of two symmetries, the shape of this through hole 3115 is identical with the shape of clamping band 316, size slightly larger than the thickness of clamping band 316, to ensure that clamping band 316 can pass through this through hole 3115.Upper keep plate 3113 and lower keep plate 3114 are respectively arranged with the upper compact heap of rectangular block shape and lower compact heap, and above-mentioned sawtooth 3118 are set in rectangular block length side, to increase the friction between clamping band 316.Upper keep plate 3113 and lower keep plate 3114 can rotate around the first bearing pin 3116 and the second bearing pin 3117 respectively, bearing pin fixed block 3119 is welded on clamp 3111 respectively, after two bearing pins and two keep plates are installed, compact heap pressing clip taut band 316 can be ensured by rotatably compressing keep plate.Two pieces of keep plate lockings after compaction can adopt latching device of the prior art to realize, and do not limit at this to this.
The assembly drowing of clamp assemblies in the pipeline transport vehicle that Fig. 8 provides for the utility model embodiment, the assembling exploded view of clamp assemblies in the pipeline transport vehicle that Fig. 9 provides for the utility model embodiment.
Preferably, the quantity of above-mentioned clamp assemblies 312 is multiple, and as shown in Figure 8 and Figure 9, the rotating cylinder two ends of each clamp assemblies 312 are provided with the first back-up ring 3120, first back-up ring 3120 fixed cover and are located on the first round bar crossbeam 311.This first back-up ring 3120 is preferably rubber back-up ring, utilizes the flexible fastening of rubber on the first round bar crossbeam 311.
All be furnished with rubber stop circle in the both sides of each clamp assemblies 312, move along the length direction of the first round bar crossbeam 311 to prevent clamp assemblies 312.The internal diameter that can arrange rubber back-up ring is less than the external diameter of the first round bar crossbeam 311, to ensure that it can be clamped on the first round bar crossbeam 311, can not move easily.
The STRUCTURE DECOMPOSITION figure of strut bar in the pipeline transport vehicle that Figure 10 provides for the utility model embodiment, on the basis of above-described embodiment, preferably, strut bar 330 comprises upper boom 331 and lower beam 332, upper boom 331 and lower beam 332 can be all square poles, and upper boom 331 is set in lower beam 332.One side wall surface of lower beam 332 is provided with and is provided with the first puller bolt 333, first puller bolt 333 in multiple first tapped bore 3321, first tapped bore 3321 and withstands on the outer wall of upper boom 331.
Particularly, above-mentioned strut bar 330 is made up of upper boom 331 and lower beam 332, the two is all square bar structures of hollow, the two free-running fit, and upper boom 331 can move up and down in lower beam 332, equidistantly on lower beam 332 be furnished with the first tapped bore 3321, this first tapped bore 3321 is all arranged on a side wall surface of square bar, and the height of good strut bar 330 to be determined, after namely the relative position of upper boom 331 and lower beam 332 is determined, screw above-mentioned first puller bolt 333, and setting nut 334 is tightened.The fixation principle of above-mentioned strut bar 330 is pressed on the medial surface of lower beam 332 by the end face of the first puller bolt 333 by upper boom 331, and the object of tightening setting nut 334 after being tightened by the first puller bolt 333 again prevents adjustment first puller bolt 333 from use loosening.
The structural representation of registration mast assembly in the pipeline transport vehicle that Figure 11 provides for the utility model embodiment, the assembling schematic diagram of registration mast assembly in the pipeline transport vehicle that Figure 12 provides for the utility model embodiment, the assembling exploded view of registration mast assembly in the pipeline transport vehicle that Figure 13 provides for the utility model embodiment.
Preferably, registration mast assembly 321 comprises cylinder 3211, the 3rd stay bearing plate 3212 and registration mast 3213, wherein, cylinder 3211 is set on the second round bar crossbeam 322 of bottom shelf 320 rotationally, 3rd stay bearing plate 3212 is fixedly connected with the outside wall surface of cylinder 3211, one end of registration mast 3213 is fixedly connected with the 3rd stay bearing plate 3212, and the other end of registration mast 3213 matches with the lower end of freeing pipe, positions the lower end of freeing pipe.
Freeing pipe lower end can be adjusted by relatively rotating between cylinder 3211 and the second round bar crossbeam 322, thus adapt to the freeing pipe of fixing different length.
Preferably, the quantity of this registration mast assembly 321 is multiple, and cylinder 3211 two ends of each registration mast 3213 are provided with the second back-up ring 323, and this second back-up ring 323 fixed cover is located on the second round bar crossbeam 322.This second back-up ring 323 is preferably rubber back-up ring, utilizes the flexible fastening of rubber on the second round bar crossbeam 322.
Rubber stop circle is all furnished with, in case fastening position column assembly 321 moves along the length direction of the second round bar crossbeam 322 in the both sides of each registration mast assembly 321.The internal diameter that can arrange rubber back-up ring is less than the external diameter of the second round bar crossbeam 322, to ensure that it can be clamped on the second round bar crossbeam 322, can not move easily.
Further; registration mast 3213 is also provided with rubber protecting jacket 3214; as shown in figure 11; the internal diameter of rubber protecting jacket 3214 is slightly less than the external diameter of registration mast 3213; to ensure that rubber protecting jacket 3214 can be locked on registration mast 3213, on the 3rd stay bearing plate 3212, also can rubber pad be set equally.When this mainly ensures location freeing pipe, the inwall of freeing pipe, between flange face with registration mast 3213, elasticity is connected, and avoids shock to collide with.
The structural representation of bottom shelf in the pipeline transport vehicle that Figure 14 provides for the utility model embodiment, on the basis of above-described embodiment, in the pipeline transport vehicle that the utility model embodiment provides, bottom shelf 320 also comprises deep beam 324 and telescopic longitudinal rod 329, this longitudinal rod 329 comprises outer sleeve 3292 and inner sleeve 3291, inner sleeve 3291 is set in outer sleeve 3292, one side wall surface of outer sleeve 3292 is provided with multiple second tapped bore, the second puller bolt is provided with in second tapped bore, second puller bolt withstands on inner sleeve 3291, inner sleeve 3291 and outer sleeve 3292 can be all rectangular tubes, the adjustment of longitudinal rod 329 length is realized by adjustment relative position therebetween.
The two ends of deep beam 324 are separately fixed on outer sleeve 3292, and as shown in figure 14, this bottom shelf 320 also comprises brace panel 325, and brace panel 325 is fixed on deep beam 324, and the below of brace panel 325 is fixedly installed wheel flutter 326 for subsequent use.
In the pipeline transport vehicle that Figure 15 provides for the utility model embodiment, wheel flutter for subsequent use and brace panel coordinates schematic diagram, referring to Figure 14, bottom shelf 320 midway location arranges two deep beams 324, Main Function be when vertical strut bar 330 lengthen, longitudinal rod 329 in bottom shelf 320 lengthens, thus when pipeline transport vehicle being increased widen with bottom shelf 320, ensure the intensity of dolly.In addition, when bottom shelf 320 is widened excessive, bottom shelf 320 middle part of pipeline transport vehicle 300 needs to support, therefore the top and bottom at both ends weld brace panel 325 respectively on deep beam 324, brace panel 325 midway location is threaded through hole, to be threaded with wheel flutter 326 for subsequent use, realize the elevating function of wheel flutter 326 for subsequent use.According to the increasing situation of bottom shelf 320 width of pipeline transport vehicle 300, determine the need of this wheel flutter for subsequent use of use.
Brace panel 325 is welded on after on deep beam 324, and wheel shaft 327 for subsequent use is assembled to by screw thread fit in the tapped bore of brace panel 325, then tightens clamp nut 328, and clamp nut 328 can above brace panel, also can in the below of brace panel.By regulating wheel shaft 327 for subsequent use to be screwed into the degree of depth of tapped bore, the height of wheel flutter 326 for subsequent use can be regulated.
The pipeline transport vehicle that the utility model embodiment provides in use, first according to length and the trend of freeing pipe, the longitudinal rod of bottom shelf and the length of vertical strut bar 330 are regulated and fastening after, length according to longitudinal rod 329 in bottom shelf 320 determines the need of enabling wheel flutter 326 for subsequent use, so that support base frame 320.Then one end of flanged for freeing pipe is enclosed within registration mast assembly 321, after the other end of freeing pipe is tightly wrapped by the clamping band 316 on clamp assemblies 312, with clip 317, clamping band 316 is clamped.Due to clamp assemblies 312 can rotate relative to the first round bar crossbeam 311, the winding radius of clamping band 316 can adjust along with the caliber of freeing pipe, and registration mast assembly 321 can rotate relative to the second round bar crossbeam 322, therefore above three can regulate finally suitable position automatically according to the trend of freeing pipe, thus adapt to dissimilar freeing pipe.
Structure of the present utility model, feature and action effect is described in detail above according to graphic shown embodiment; the foregoing is only preferred embodiment of the present utility model; but the utility model does not limit practical range with shown in drawing; every change done according to conception of the present utility model; or be revised as the Equivalent embodiments of equivalent variations; do not exceed yet specification sheets with diagram contain spiritual time, all should in protection domain of the present utility model.
Claims (6)
1. a pipeline transport vehicle, comprise top shelf, bottom shelf, strut bar and wheel flutter, described strut bar is fixedly installed between described top shelf and described bottom shelf, described wheel flutter is fixedly installed on the below of described bottom shelf, it is characterized in that, described top shelf comprises the first round bar crossbeam and clamp assemblies; Described bottom shelf comprises the second round bar crossbeam, the registration mast assembly for positioning freeing pipe lower end, telescopic longitudinal rod and deep beam; Wherein,
Described clamp assemblies comprises:
Rotating cylinder, described rotating cylinder is set on described first round bar crossbeam rotationally;
First stay bearing plate, described first stay bearing plate is fixedly connected with the outside wall surface of described rotating cylinder;
Pillar stiffener, one end of described pillar stiffener is fixedly connected with described first stay bearing plate;
For clamping the clamping band of freeing pipe upper end, described clamping band is fixedly connected with the other end of described pillar stiffener;
For after described clamping band clamping freeing pipe, by the clip that the two ends of described clamping band clamp;
Described registration mast assembly comprises:
Cylinder, described cylinder is set on described second round bar crossbeam rotationally;
3rd stay bearing plate, described 3rd stay bearing plate is fixedly connected with the outside wall surface of described cylinder;
Registration mast, one end of described registration mast is fixedly connected with described 3rd stay bearing plate;
Described longitudinal rod comprises:
Outer sleeve and inner sleeve, described inner sleeve is set in described outer sleeve, one side wall surface of described outer sleeve is provided with multiple second tapped bore, is provided with the second puller bolt in described second tapped bore, described second puller bolt withstands on described inner sleeve;
The two ends of described deep beam are separately fixed on outer sleeve.
2. pipeline transport vehicle according to claim 1, is characterized in that, described bottom shelf also comprises brace panel, and described brace panel is fixed on described deep beam.
3. pipeline transport vehicle according to claim 2, is characterized in that, also comprises wheel flutter for subsequent use, and described wheel flutter for subsequent use is arranged on the below of described brace panel, and described wheel flutter for subsequent use is threaded with described brace panel.
4. pipeline transport vehicle according to claim 1, is characterized in that, described strut bar comprises upper boom and lower beam, and described upper boom is set in described lower beam;
One side wall surface of described lower beam is provided with multiple first tapped bore, is provided with the first puller bolt in described first tapped bore, described first puller bolt withstands on the outer wall of described upper boom.
5. pipeline transport vehicle according to claim 4, is characterized in that, described upper boom and described lower beam are square pole.
6. the pipeline transport vehicle according to any one of claim 1-5, is characterized in that, described inner sleeve and described outer sleeve are rectangular tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520759561.XU CN204978755U (en) | 2015-09-28 | 2015-09-28 | Pipeline tow trucks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520759561.XU CN204978755U (en) | 2015-09-28 | 2015-09-28 | Pipeline tow trucks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204978755U true CN204978755U (en) | 2016-01-20 |
Family
ID=55113153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520759561.XU Expired - Fee Related CN204978755U (en) | 2015-09-28 | 2015-09-28 | Pipeline tow trucks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204978755U (en) |
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2015
- 2015-09-28 CN CN201520759561.XU patent/CN204978755U/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 | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20190928 |
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| CF01 | Termination of patent right due to non-payment of annual fee |