CN209196277U - A kind of dilatory head of hollow out frame-type - Google Patents
A kind of dilatory head of hollow out frame-type Download PDFInfo
- Publication number
- CN209196277U CN209196277U CN201822041646.0U CN201822041646U CN209196277U CN 209196277 U CN209196277 U CN 209196277U CN 201822041646 U CN201822041646 U CN 201822041646U CN 209196277 U CN209196277 U CN 209196277U
- Authority
- CN
- China
- Prior art keywords
- slider body
- hollow out
- out frame
- head
- hole
- 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.)
- Active
Links
Landscapes
- Sewage (AREA)
Abstract
The utility model relates to a kind of hollow out frame-types to draw head, the dilatory head includes dragging slider body, top connector and bottom fixed connecting rod, it is described to drag slider body for coniform hollow structure, several through-holes are equipped in the upper end face of the dilatory head, top connector is equipped at the top of the upper end for dragging slider body, top connecting hole is equipped on the top connector, at least three bottom fixed connecting rods are equipped in the lower end base for dragging slider body, several bottom connecting holes are equipped on the fixed connecting rod of bottom.The utility model has the advantages that easy and to different tube diameters the pipeline strong applicability of small trail drag force, high reliablity, mud emission.
Description
Technical field
The utility model relates to urban construction and pipeline engineering fields, draw head more particularly, to a kind of hollow out frame-type.
Background technique
In current urban planning, inevitably need to be laid with underground utilities, with the step of urbanization process,
Pipeline arrangement is more and more wider, becomes increasingly complex, thereby produces a series of problem in constructions.
When being laid with municipal rain sewage conduct, original towed equipment or since its material problem is there are security risk,
The mud emission generated when construction is difficult, poor simultaneously for the pipeline adaptability for being laid with different tube diameters.
Summary of the invention
In order to solve above-mentioned the deficiencies in the prior art, it is dilatory that the utility model provides a kind of hollow out frame-type
Head not only has good security performance, while trail drag force is small when constructing, and has saved energy consumption, while being convenient for mud emission, right
There is wide applicability in the pipeline for being laid with different tube diameters.
For achieving the above object, the utility model the following technical schemes are provided:
A kind of dilatory head of hollow out frame-type, which includes that slider body, top connector is dragged to be fixedly connected with bottom
Bar, it is described to drag slider body for cone shape hollow structure, several through-holes are equipped in the upper end face of the dilatory head, in institute
It states and is equipped with top connector at the top of the upper end for dragging slider body, top connecting hole is equipped on the top connector, described
It drags the lower end base of slider body to be equipped at least three bottom fixed connecting rods, is equipped with several on the fixed connecting rod of bottom
Bottom connecting hole.
It is drawn in head in a kind of above-mentioned hollow out frame of the utility model, the top connector is band steel, the top
By being welded and fixed at the top of connector and the upper end for dragging slider body.
It is drawn in head in a kind of above-mentioned hollow out frame of the utility model, the number of the through-hole is four.
It is drawn in head in a kind of above-mentioned hollow out frame of the utility model, the through-hole is reuleaux triangle hole.
It is drawn in head in a kind of above-mentioned hollow out frame of the utility model, the through-hole, which is evenly distributed on, drags slider body
On the circular conical surface of upper end.
It is drawn in head in a kind of above-mentioned hollow out frame of the utility model, the material of the bottom fixed connecting rod is plastic
Property deformation steel construction.
Based on the above-mentioned technical proposal, the utility model has the advantage that the whole of the utility model compared with the prior art
Body steel construction ensure that reliability when construction；The setting of the through-hole of the utility model facilitates the discharge of mud；This reality
Reduce resistance when construction with the shape of Novel slippers slider body；The material of the bottom fixed connecting rod of the utility model guarantees
Its Pipe installing demand that different tube diameters can be adapted to by deforming.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is the top view of the utility model.
Specific embodiment
It is done further with specific embodiment to draw head to a kind of hollow out frame of the utility model with reference to the accompanying drawing
It elaborates, in the hope of providing a clearer understanding of its structure composition and usage mode, but it is practical new to cannot be used as a limitation this
The protection scope of type patent.
As depicted in figs. 1 and 2, a kind of hollow out frame-type draws head, which includes dragging slider body 1, top connection
First 2 and bottom fixed connecting rod 3, described to drag slider body 1 be coniform hollow structure, in the upper end for dragging slider body 1
Surface is set there are four through-hole 4, top connector 2 is equipped at the top of the upper end for dragging slider body 1, in the top connector
2 are equipped with top connecting hole 5, set in the lower end base for dragging slider body 1 there are three bottom fixed connecting rod 3, in bottom
Bottom connecting hole 6 there are four being all provided on fixed connecting rod 3.
It is drawn in head in a kind of above-mentioned hollow out frame of the utility model, the top connector is band steel, the top
By being welded and fixed at the top of connector 2 and the upper end for dragging slider body 1.
It is drawn in head in a kind of above-mentioned hollow out frame of the utility model, the through-hole 4 is reuleaux triangle hole.
It is drawn in head in a kind of above-mentioned hollow out frame of the utility model, the through-hole 4, which is evenly distributed on, drags slider body 1
Upper end circular conical surface on.
It is drawn in head in a kind of above-mentioned hollow out frame of the utility model, the material of the bottom fixed connecting rod 3 is can
The steel construction of plastic deformation.
When the utility model is used, being connected by the top connecting hole on the connector of top with traction device, and lead to
Cross bottom fixed connecting rod inwardly or outside break it is curved after match with the pipelines of different tube diameters, while passing through bottom connecting hole
It is connected with pipeline and fixes.
Unquestionably, a kind of hollow out frame of the utility model draw head in addition to the type told about in examples detailed above and mode with
It outside, further include other similar structure composition mode and be fixedly connected with mode.To sum up, the utility model further includes that other are right
It obviously converts and substitutes in those skilled in the art.
Claims (6)
1. a kind of hollow out frame-type draws head, which is characterized in that the dilatory head includes dragging slider body, top connector and bottom
Fixed connecting rod, it is described to drag slider body for coniform hollow structure, it is logical equipped with several in the upper end face of the dilatory head
Hole is equipped with top connector at the top of the upper end for dragging slider body, and top connecting hole is equipped on the top connector,
At least three bottom fixed connecting rods are equipped in the lower end base for dragging slider body, are equipped on the fixed connecting rod of bottom
Several bottom connecting holes.
2. a kind of hollow out frame-type according to claim 1 draws head, which is characterized in that the top connector is flat
By being welded and fixed at the top of steel, the top connector and the upper end for dragging slider body.
3. a kind of hollow out frame-type according to claim 1 draws head, which is characterized in that the number of the through-hole is four
It is a.
4. a kind of hollow out frame-type according to claim 1 draws head, which is characterized in that the through-hole is reuleaux triangle
Hole.
5. a kind of hollow out frame-type according to claim 1 draws head, which is characterized in that the through-hole, which is evenly distributed on, to be dragged
On the upper end circular conical surface of slider body.
6. a kind of hollow out frame-type according to claim 1 draws head, which is characterized in that the bottom fixed connecting rod
Material is the steel construction of plastically deformable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822041646.0U CN209196277U (en) | 2018-12-06 | 2018-12-06 | A kind of dilatory head of hollow out frame-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822041646.0U CN209196277U (en) | 2018-12-06 | 2018-12-06 | A kind of dilatory head of hollow out frame-type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209196277U true CN209196277U (en) | 2019-08-02 |
Family
ID=67427967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822041646.0U Active CN209196277U (en) | 2018-12-06 | 2018-12-06 | A kind of dilatory head of hollow out frame-type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209196277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113028A (en) * | 2020-09-15 | 2020-12-22 | 北京建工土木工程有限公司 | Equipment and method for pulling out pulled pipeline to ground without damage |
-
2018
- 2018-12-06 CN CN201822041646.0U patent/CN209196277U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113028A (en) * | 2020-09-15 | 2020-12-22 | 北京建工土木工程有限公司 | Equipment and method for pulling out pulled pipeline to ground without damage |
| CN112113028B (en) * | 2020-09-15 | 2022-03-11 | 北京建工土木工程有限公司 | Equipment and method for pulling out pulled pipeline to ground without damage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209196277U (en) | A kind of dilatory head of hollow out frame-type | |
| CN203729298U (en) | Recyclable prestressed anchor rod | |
| CN208804392U (en) | A kind of novel system split tube method and repair underground piping | |
| CN103527850B (en) | The non-excavating construction system of ultra-large caliber PE waste pipe | |
| CN208934737U (en) | A kind of high intensity tunnel pipe for escaping structure | |
| CN206820369U (en) | Power cable float-ball type pipe perforator | |
| CN204371413U (en) | A kind of highstrenghtpiston's pipe for escaping | |
| CN211713651U (en) | Temporary bridge | |
| CN210724048U (en) | MPP cable sleeve convenient to connect | |
| CN210034654U (en) | Be applied to dilatory pipe of non-excavation technique | |
| CN203174606U (en) | Two-way expansion ground anchor | |
| CN103174138B (en) | Bidirectional expansion ground anchor | |
| CN203514353U (en) | Glass fiber reinforced plastics inspection well | |
| CN207801428U (en) | A kind of prefabricated pipeline for cable laying | |
| CN207064012U (en) | Gas screen casing | |
| CN207470917U (en) | A kind of Construction of Long-distance Pipelines underwater pipeline stabilizing mechanism | |
| CN205399422U (en) | Construct recoverable stock | |
| CN205152792U (en) | A anchor for wire rope holds tightly | |
| CN209196279U (en) | A kind of extruding extender of the smooth surface olive-type with chute | |
| CN209869993U (en) | High-low double-head trailer sleeve | |
| CN215482892U (en) | Elastic clamping type anti-pulling mechanical joint | |
| CN209196278U (en) | A kind of dilatory head of multiple wing multi beam pipeline | |
| CN206668182U (en) | A kind of dilatory open plug of horizontal directional drill | |
| CN214197558U (en) | Water conservancy pipeline lays and pulls auxiliary device | |
| CN201963285U (en) | Suspension device for underground igniter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |