CN205617213U - Paver screed heating rod protector - Google Patents
Paver screed heating rod protector Download PDFInfo
- Publication number
- CN205617213U CN205617213U CN201620184220.9U CN201620184220U CN205617213U CN 205617213 U CN205617213 U CN 205617213U CN 201620184220 U CN201620184220 U CN 201620184220U CN 205617213 U CN205617213 U CN 205617213U
- Authority
- CN
- China
- Prior art keywords
- heating rod
- section
- pipe
- flexible coupling
- paver screed
- 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
Links
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model discloses a paver screed heating rod protector, install in the electromechanical heating system that paves, in order to prevent electrical heating assembly and pitch direct contact, electrical heating assembly is by the base, the heating rod, the power cord, and the heating rod is located to the cover and outer copper pipeline section and the flexible coupling section of power cord constitutes, and the upper and lower both ends of copper pipeline section are connection base and flexible coupling section respectively, screed heating rod protector includes a bottom plate, a sleeve pipe, an and adapting unit, the gasket -mounted is in the upper surface of base, the sheathed tube lower extreme sets up on the bottom plate, and overlap intraductal wear to be equipped with copper pipeline section and flexible coupling section, adapting unit demountable installation is the opening part on the sheathed tube, and has the round hole that is used for wearing to establish the power cord among the adapting unit for with flexible coupling section and copper pipeline section seal install in the cover intraductal. Its technical scheme can effectively completely cut off heating rod, power cord and flexible coupling section and outside pitch direct contact to avoid causing damaged, the not hard up and short circuit damage of connecting wire department.
Description
Technical field
The utility model relates to paver equipment technical field, and especially a kind of paver screed of design adds
Hot pin protector.
Background technology
Paver can pave asphalt, and before work starts will to screed base plate, shake
Smash beam and the compacting each position of beam carries out preheating about 20 minutes.Wherein, paver electric heating system passes through
In main frame, driven by engine generator produces AC or DC power, and AC or DC electricity is connected to screed
Vibrating beam, compacting beam be internal and the electrically heated rod on ironing base plate and produce heat thus heat screed
Base plate, vibrating beam and compacting beam.And electrically heated rod has, and firing rate is fast, homogeneous heating, heating model
Enclose the advantages such as wide (vibrating beam can be heated, be compacted beam) and simple to operate, safety environment protecting energy saving and by extensively
General employing.
Fig. 1 is the basic machine of the electric heating assembly being applied in prior art in paver electric heating system
Structure schematic diagram.Referring particularly to shown in Fig. 1, one end bending of heating rod 6 extends on ironing base plate 9,
The other end connects with power line 5 phase electricity, and is arranged with copper pipe section 2 He outside power line 5 and heating rod 6
The section of being flexible coupling 4, protecting internal electric connecting structure, and the lower end of copper pipe section 2 is connected with base
Seat 1, upper end connects the section of being flexible coupling 4 by connector, offers in order to through heating rod 6 in pedestal 1
Duct, and pedestal the 1st, heating rod the 6th, power line the 5th, copper pipe section 2 and the section of being flexible coupling 4 common
Constitute the electric heating assembly of electric heating system.
But at present, paver heating rod is more fragile on the market, and damaged location is unanimously for power line extremely
Circuit breakage at heating rod copper pipe causes short circuit and the damage that causes, not only causes the waste of resource,
And cause very big impact in Renewal process the construction of client and our maintenance, study carefully it former
Cause, predominantly following some:
1st, hammer ram bar is in the course of the work, and between hammer ram and front apron, gap is full of asphalt, i.e.
Make spray diesel oil every day, still have residual；
2nd, hammer ram is before work every day, even across being fully warmed-up, but entirely sticks to because ramming pitch
On hammer ram bar connecting line, in start-up course, inevitably cause and occur at connecting line loosening, directly
Loosening, damaged to circuit, cause short circuit to damage；
3rd, equipment is transported back in the scale removal process of base, because of pitch attachment, will also result in circuit with combustion gas cleaning
Cause because being heated circuit damaged, thus cause short circuit and damage.
Therefore, can effectively to completely cut off heating rod, power line and the section of being flexible coupling direct with outside pitch for demand
The device of contact, thus avoid causing damaged at connecting line, loosening and Damage by Short Circuit problem.
Utility model content
For the above-mentioned problems in the prior art, one is now provided to be intended to can effectively completely cut off heating
Rod, power line and the section of being flexible coupling directly contact with outside pitch, with avoid causing breakage at connecting line,
Loosen and the protector of Damage by Short Circuit, in order to overcome above-mentioned technological deficiency.
Concrete technical scheme is as follows:
A kind of paver screed heating rod protector, is installed in paver electric heating system, and
Combining with electric heating assembly to prevent electric heating assembly from directly contacting with pitch, electric heating assembly is by base
Power line that seat, heating rod and heating rod phase are electrically connected and being sheathed on outside heating rod and power line
Copper pipe section and the section of being flexible coupling are constituted, and the two ends up and down of copper pipe section connect pedestal and the section of being flexible coupling respectively,
Paver screed heating rod protector includes a base plate, sleeve and a junction part,
Wherein, base plate is installed on the upper surface of pedestal, and the lower end of sleeve pipe is arranged on base plate, and wears in sleeve pipe
It is provided with copper pipe section and the section of being flexible coupling；
Connection member is removably mounted at the upper end open of sleeve pipe, and has in connection member to wear
If the circular hole of power line, in order to close and be installed in sleeve pipe the section of being flexible coupling and copper pipe section.
There is provided in described paver screed heating rod protector at the utility model, also there is this
The feature of sample, connection member is made up of an external-thread union pipe and a pipe cap, and external-thread union pipe
Upper end offers external screw thread, and the diameter of lower end and the diameter compatible of sleeve pipe snapping in is installed in sleeve pipe；
It is provided with the internal thread matching with external screw thread in pipe cap, and the center of pipe cap offers circular hole.
There is provided in described paver screed heating rod protector at the utility model, also there is this
The feature of sample, sleeve pipe welding is installed on the upper surface of base plate.
There is provided in described paver screed heating rod protector at the utility model, also there is this
The feature of sample, base plate runs through and offers two tapped through holes, in order to wear bolt and to revolve with pedestal phase
Connect.
There is provided in described paver screed heating rod protector at the utility model, also there is this
The feature of sample, sleeve pipe is made up of steel, and overall diameter is 32mm, and thickness is 2.2mm, longitudinal length
For 130mm.
There is provided in described paver screed heating rod protector at the utility model, also there is this
The feature of sample, external-thread union pipe and pipe cap are all made of plastics.
There is provided in described paver screed heating rod protector at the utility model, also there is this
The feature of sample, base plate is integrally in rectangular structure, and length, width and height are respectively 60mm, 40mm and 5mm.
Having the beneficial effects that of technique scheme:
(1) heating rod is connected by sleeve pipe with power line structure and the section of being flexible coupling and copper pipe section are received
It is contained in inside, and closes with connection member at opening part, enabling effectively prevent heating rod, power supply
Line and the section of being flexible coupling directly contact with outside pitch, thus avoid causing damaged at connecting line, loosen into
And Damage by Short Circuit；
(2) connection member is made up of external-thread union pipe and pipe cap, enabling realize removable easily
The effect unloaded；
(3) run through on base plate and offer on the pedestal in order to connected electric heating assembly for two tapped through holes,
Make attachment structure more firm and detachable.
Brief description
Fig. 1 is the basic machine of the electric heating assembly being applied in prior art in paver electric heating system
Structure schematic diagram；
Fig. 2 is the split knot of paver screed heating rod protector in embodiment of the present utility model
Structure schematic diagram；
Fig. 3 be in embodiment of the present utility model paver screed heating rod protector partly cut open knot
Structure view；
Fig. 4 is the vertical view of paver screed heating rod protector in embodiment of the present utility model
Figure.
Detailed description of the invention
In order to make the utility model realize technological means, creation characteristic, reach purpose and be easy to effect
Understanding and understanding, following example combine the paver screed that 2 to 4 pairs of the utility model of accompanying drawing provide
Heating rod protector is specifically addressed.
Below, it will describe embodiment of the present utility model with reference to the accompanying drawings.In embodiments, phase
Syntectonic part uses identical reference and omits description.
Fig. 1 is the basic machine of the electric heating assembly being applied in prior art in paver electric heating system
Structure schematic diagram；Fig. 2 is that the Split type structure of the utility model paver screed heating rod protector shows
It is intended to；Fig. 3 be the utility model paver screed heating rod protector partly cut open topology view.
As shown in Figure 1 to Figure 3, paver screed heating rod protector is installed on paver electrical heating system
In system, and combine with electric heating assembly, in order to prevent electric heating assembly from directly contacting with pitch, its
In,
Electric heating assembly is the 5th, sheathed with the power line that heating rod 6 phase is electrically connected by pedestal the 1st, heating rod 6
Copper pipe section 2 outside heating rod 6 and power line 5 and being sheathed on outside heating rod 6 and power line 5
The section of being flexible coupling 4 constitute, and copper pipe section connects pedestal 1 and the section of being flexible coupling 4 in two ends about 2 respectively；
Protector includes a base plate the 9th, sleeve 7 and a junction part 8, and wherein, base plate 9 is installed
In the upper surface of pedestal 1, the lower end of sleeve pipe 7 is arranged on base plate 9, and sleeve pipe 7 is axially set in
In copper pipe section 2 and the section of being flexible coupling 4, connection member 8 is removably mounted at the upper end open of sleeve pipe 7,
And connection member 8 has to wear the circular hole 83 of power line 5, in order to will the section of being flexible coupling 4 and copper
Pipeline section 2 is closed and is installed in sleeve pipe 7.
In technique scheme, the additional tubing of electric heating assembly 7 and at opening part with connecting portion
Part 8 is closed, enabling effectively prevent heating rod the 6th, power line 5 and the section of being flexible coupling 4 and outside drip
Blue or green directly contact, thus avoid causing damaged at connecting line, loosening and then Damage by Short Circuit.
In technique scheme, as shown in Figures 2 and 3, connection member 8 is lived by an external screw thread
Adapter 81 and a pipe cap 82 are constituted, and the upper end of external-thread union pipe 81 offers external screw thread, lower end
The diameter compatible snapping in of diameter and sleeve pipe 7 be installed in sleeve pipe 7；It is provided with in pipe cap 82 and outer spiral shell
The internal thread that line phase screws, and the center perforate of pipe cap 82 is provided with circular hole 83, in order to wear
Power line 5.But in the present embodiment, the installation side between the lower end of external-thread union pipe 81 and sleeve pipe 7
Formula also can be to realize in the way of offering the screw thread that matches, it is also possible to is that the modes such as additional larynx hoop realize,
All can realize the dismountable effect of mounting structure, should not be limited to this.Additionally, bore inner diameter and power supply
The external diameter of line 5 matches so that can realize that power line 5 is removable, realize again the effect of closed interior.
As in further preferred embodiment, specifically as shown in Figure 3, sleeve pipe 7 welded and installed
It in the upper surface of base plate 9, more as shown in Figure 4, is the utility model paver screed heating rod
The top view of protector, base plate 9 runs through and offers two tapped through holes 91, in order to wear bolt
And spin with pedestal 1 phase.It is thus possible to obtain stably firm structure.
In a preferred embodiment, sleeve pipe 7 is made up of steel, and overall diameter is 32mm, thick
Degree is 2.2mm, and longitudinal length is 130mm.External-thread union pipe 81 and pipe cap 82 are by plastics system
Becoming, base plate 9 is overall in rectangular structure, and length, width and height are respectively 60mm, 40mm and 5mm.
In technique scheme, structure that heating rod 6 is connected by sleeve pipe 7 with power line 5, with
And the section of being flexible coupling 4 and copper pipe section 2 are accommodated in inside, and close with connection member 8 at opening part, make
Obtain and can effectively prevent heating rod the 6th, power line 5 and the section of being flexible coupling 4 from directly contacting with outside pitch,
Thus avoid causing damaged at connecting line, loosening and then Damage by Short Circuit；Connection member 8 is lived by external screw thread
Adapter 81 and pipe cap 82 are constituted, enabling realize dismountable effect easily；Pass through on base plate 9
Wear and offer two tapped through holes in order on the pedestal 1 of connected electric heating assembly so that attachment structure is more
Firm and detachable.
These are only preferred embodiment of the present utility model, only illustrative for the utility model
, and nonrestrictive.Those skilled in the art understands, is limited in the utility model claim
Spirit and scope in can carry out many changes, modification, even equivalence to it, but fall within this reality
With in novel protection domain.
Claims (7)
1. a paver screed heating rod protector, it is installed in the electric heating system of paver, to prevent the electric heating assembly in electric heating system from directly contacting with pitch, described electric heating assembly is made up of pedestal, power line, the copper pipe section being sheathed on outside described heating rod and power line and the section of being flexible coupling being sheathed on outside described heating rod and power line that heating rod is electrically connected with described heating rod phase, and the two ends up and down of described copper pipe section connect described pedestal and the section of being flexible coupling respectively, it is characterized in that
Described paver screed heating rod protector includes a base plate, sleeve and a junction part, wherein, described base plate is installed on the upper surface of described pedestal, and the lower end of described sleeve pipe is arranged on described base plate, and described sleeve pipe is axially sleeved ikn in described copper pipe section and the section of being flexible coupling；
Described connection member is removably mounted at the upper end open of described sleeve pipe, is installed in described sleeve pipe in order to close the described section of being flexible coupling and copper pipe section, and has to wear the circular hole of described power line in described connection member.
2. paver screed heating rod protector as claimed in claim 1, it is characterized in that, described connection member is made up of an external-thread union pipe and a pipe cap, and the upper end of described external-thread union pipe offers external screw thread, and the external diameter of the lower end of described external-thread union pipe is inlaid in described sleeve pipe；
It is provided with the internal thread screwing with described external screw thread phase in described pipe cap, and the center of described pipe cap offers described circular hole.
3. paver screed heating rod protector as claimed in claim 1 or 2, it is characterised in that the welding of described sleeve pipe is installed on the upper surface of described base plate.
4. paver screed heating rod protector as claimed in claim 3, it is characterised in that offer two tapped through holes on described base plate.
5. paver screed heating rod protector as claimed in claim 3, it is characterised in that described sleeve pipe is made up of steel, and overall diameter is 32mm, and thickness is 2.2mm, and longitudinal length is 130mm.
6. paver screed heating rod protector as claimed in claim 2, it is characterised in that described external-thread union pipe and pipe cap are all made of plastics.
7. paver screed heating rod protector as claimed in claim 5, it is characterised in that described base plate is integrally in rectangular structure, and length, width and height are respectively 60mm, 40mm and 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620184220.9U CN205617213U (en) | 2016-03-10 | 2016-03-10 | Paver screed heating rod protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620184220.9U CN205617213U (en) | 2016-03-10 | 2016-03-10 | Paver screed heating rod protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205617213U true CN205617213U (en) | 2016-10-05 |
Family
ID=57033108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620184220.9U Expired - Fee Related CN205617213U (en) | 2016-03-10 | 2016-03-10 | Paver screed heating rod protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205617213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281482A (en) * | 2018-09-25 | 2019-01-29 | 安徽科恩新能源有限公司 | Buried vertical pipe anti-falling device |
-
2016
- 2016-03-10 CN CN201620184220.9U patent/CN205617213U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281482A (en) * | 2018-09-25 | 2019-01-29 | 安徽科恩新能源有限公司 | Buried vertical pipe anti-falling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205617213U (en) | Paver screed heating rod protector | |
| CN208753087U (en) | A kind of energy conservation special transformer | |
| CN104328732A (en) | All-electric-heating asphalt pavement maintenance vehicle | |
| CN105356083A (en) | Grounding device for power equipment | |
| CN105475090A (en) | Garden chain saw | |
| CN207727394U (en) | A kind of leveling plate heating device for bituminous concrete paver | |
| CN204662209U (en) | Pitch slip casting a complete set of equipment | |
| CN204455673U (en) | Steam type electric iron | |
| CN106192695A (en) | A kind of paver pneumoelectric dual-purpose heating screed | |
| CN201364185Y (en) | Freeze-proof water jacket furnace level gauge | |
| CN210273427U (en) | Novel energy-saving intensive bus duct | |
| CN208209027U (en) | Magnet-type earthing device for welding machine | |
| CN206015487U (en) | A kind of dual-purpose heating screed of paver pneumoelectric | |
| CN208641619U (en) | A kind of fire-proof motor mounting base | |
| CN202261901U (en) | Carbon rod chuck for water-cooled type arc burner | |
| CN202134292U (en) | Stick-shaped suspending composite insulator | |
| CN206484124U (en) | A kind of plastic welding gun of quick-replaceable rifle core | |
| CN204088591U (en) | A kind ofly eliminate the overheated wire clamp equipment of joint | |
| CN201041766Y (en) | Induction coil power contact connection device | |
| CN103280655A (en) | Dustproof wiring device | |
| CN103935652A (en) | Electric heating system of high-temperature asphalt tank | |
| CN210326289U (en) | Waterproof and oilproof multifunctional charging socket for kitchen | |
| CN104499261A (en) | Steam electric iron | |
| CN204151644U (en) | Asphalt heater | |
| CN204361635U (en) | A kind of power overhead network reinforcement by connection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20210310 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |