CN204591166U - A kind of guide head joint - Google Patents
A kind of guide head joint Download PDFInfo
- Publication number
- CN204591166U CN204591166U CN201520187044.XU CN201520187044U CN204591166U CN 204591166 U CN204591166 U CN 204591166U CN 201520187044 U CN201520187044 U CN 201520187044U CN 204591166 U CN204591166 U CN 204591166U
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- CN
- China
- Prior art keywords
- connecting axle
- guide head
- joint
- location
- head joint
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model belongs to non-dredging guiding driller accessory applied technical field, specifically disclose a kind of guide head joint, comprise connecting axle, and be separately positioned on female joint, the male joint at connecting axle two ends, and to be arranged on connecting axle and to be positioned at the adjusting elasticity block of female joint side, and be arranged on the first location girth sheets of adjusting elasticity block side, and be arranged on the spacing clamp of the first girth sheets side, location, and be arranged on connecting axle and be positioned at the second location girth sheets of male joint side.The utility model, use during assembling and be connected with horizontal positioning drill guide head by male joint, and utilize locating groove and horizontal positioning drill guide head joint location anatomical connectivity that connecting axle is arranged, further locate, female joint is connected positioning stablity, precisely with non-dredging guiding driller driver part, and then ensures reliability, the accuracy of the work of horizontal positioning drill guide head joint.
Description
Technical field
The utility model belongs to non-dredging guiding driller accessory applied technical field, is specifically related to a kind of guide head joint.
Background technology
At present, main cities, countries in the world does not all re-use tradition excavation pipe laying and replace tubes construction technology, the substitute is trenchless technology, particularly the American-European developed country that waits all does not allow excavation urban pavement, no-dig technique is taked to spread replace tubes road completely, along with expanding economy, the increasing of infrastructure construction dynamics, underground pipeline layout construction volume will increase year by year, non-dredging guiding driller is a kind of Constructions of No Dig Installation of Pipelines equipment obtaining in the last few years developing rapidly, so non-dredging guiding driller demand is increasing, non-dredging guiding driller its be mainly used in the laying project of non-excavation underground pipeline, can when not excavating ground, pass through surface buildings or underground installation, lay all kinds of underground utilities, use simple to operate, precisely reliable, engineering construction speed is fast, by most of civil engineering sectors and enterprise etc. are adopted.Due to non-dredging guiding driller work under bad environment, moist and the longevity of service of its environment for use, so require higher to composition structure member, as guide head joint, its one side complex structure of traditional guide head joint, and install and carry out demolition and maintenance operation many (consuming time), be unfavorable for normal pipe production operation, irrational mix design on the other hand, it is not firm to cause being connected with non-dredging guiding driller installation and positioning structure, easily there is the phenomenon coming off, rupture in Long-Time Service process, there is great potential safety hazard.
Based on the problems referred to above, the utility model provides a kind of guide head joint.
Utility model content
Utility model object: the purpose of this utility model is for the deficiencies in the prior art, a kind of guide head joint is provided, the horizontal positioning drill guide head to head structure solving existing traditional structure is complicated, be unfavorable for installing, safeguarding and the illusive phenomenon of location and installation, improve repair and maintenance efficiency, and then improve non-dredging guiding driller efficiency of construction.
Technical scheme: a kind of guide head joint, comprise connecting axle, and be separately positioned on female joint, the male joint at connecting axle two ends, and to be arranged on connecting axle and to be positioned at the adjusting elasticity block of female joint side, and be arranged on the first location girth sheets of adjusting elasticity block side, and be arranged on the spacing clamp of the first girth sheets side, location, and be arranged on connecting axle and be positioned at the second location girth sheets of male joint side.
The technical program, described connecting axle is set to hollow structure inside, and wherein, the male joint being arranged on connecting axle one end is pyramidal structure.
The technical program, described guide head joint, also comprises the locating groove be arranged on connecting axle, and wherein, connecting axle is circular, and locating groove is symmetricly set on four faces of circular connecting axle.
The technical program, described adjusting elasticity block is set to pentagonal configuration.
The technical program, described locating groove is set to semi-circular recesses structure.
Compared with prior art, the beneficial effect of a kind of guide head joint of the present utility model is: 1, its structure is simple, and installation and maintenance are convenient; When 2, using assembling, be connected with horizontal positioning drill guide head by male joint, and utilize locating groove and horizontal positioning drill guide head joint location anatomical connectivity that connecting axle is arranged, further locate, female joint is connected positioning stablity, precisely with non-dredging guiding driller driver part, and then ensures reliability, the accuracy of the work of horizontal positioning drill guide head joint; 3, in installation process by adjusting elasticity block, the driver part fixed structure be connected with non-dredging guiding driller by joint of convenience and high-efficiency regulates, ensure non-dredging guiding driller horizontal positioning drill guide head is controlled accurately.Simultaneously the utility model reasonable in design, easily produce.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of guide head joint of the utility model;
Fig. 2 is the left view of a kind of guide head joint of the utility model;
Fig. 3 is the locating groove structural representation of a kind of guide head joint of the utility model;
Wherein, in figure, sequence number is as follows: 1-female joint, 2-male joint, 3-adjusting elasticity block, 4-first locates girth sheets, 5-second locates girth sheets, 6-locating groove, 7-second locate girth sheets, 8-connecting axle.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further.
A kind of guide head joint as shown in Figure 1, comprise connecting axle 8, and be separately positioned on female joint 1, the male joint 2 at connecting axle 8 two ends, and to be arranged on connecting axle 8 and to be positioned at the adjusting elasticity block 3 of female joint 1 side, and be arranged on the first location girth sheets 4 of adjusting elasticity block 3 side, and be arranged on the spacing clamp 5 of the first location girth sheets 4 side, and be arranged on connecting axle 8 and be positioned at the second location girth sheets 7 of male joint 2 side.
Preferred further, connecting axle 8 is set to hollow structure inside, and wherein, the male joint 2 being arranged on connecting axle 8 one end is pyramidal structure, and installation connection is simple, firm and easy to operate; Guide head joint, also comprises the locating groove 6 be arranged on connecting axle 8, wherein, connecting axle 8 is circular, locating groove 6 is symmetricly set on four faces of circular connecting axle 8, is further fixed location to horizontal positioning drill guide head and connecting axle 8, improves the high stability connected; Adjusting elasticity block 3 is set to pentagonal configuration as shown in Figure 2, is convenient to connecting axle 8 and non-dredging guiding driller driver part location structure to regulate; Locating groove 6 is set to semi-circular recesses structure as shown in Figure 3, and structure is simple, processing efficiency is high and positioning stablity.
Embodiment
Further as shown in Figure 1, Figure 2 and Figure 3, in installation process, when using assembling, be connected with horizontal positioning drill guide head by male joint 2, and utilize locating groove 6 and horizontal positioning drill guide head joint location anatomical connectivity that connecting axle 8 is arranged, further locate, female joint 1 is connected positioning stablity, precisely with non-dredging guiding driller driver part, and then ensures reliability, the accuracy (utilizing adjusting elasticity block 3 pairs of integral positions to adjust) of the work of horizontal positioning drill guide head joint.The horizontal positioning drill guide head joint of this structure; solve existing level positioning drill guide head to head structure and non-dredging guiding driller driver part and horizontal positioning drill guide head installation effectiveness low and install and locate not phenomenon accurately; stop to come off, wear and rupture problem; to be connected and fixed firm and rational in infrastructure simultaneously; long service life; carrying out repair and maintenance without the need to often shutting down, indirectly improve engineering construction efficiency.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (5)
1. a guide head joint, it is characterized in that: comprise connecting axle (8), and be separately positioned on female joint (1), the male joint (2) at connecting axle (8) two ends, and it is upper and be positioned at the adjusting elasticity block (3) of female joint (1) side to be arranged on connecting axle (8), and be arranged on the first location girth sheets (4) of adjusting elasticity block (3) side, and be arranged on the spacing clamp (5) of the first location girth sheets (4) side, and it is upper and be positioned at the second location girth sheets (7) of male joint (2) side to be arranged on connecting axle (8).
2. a kind of guide head joint according to claim 1, is characterized in that: described connecting axle (8) is set to hollow structure inside, and wherein, the male joint (2) being arranged on connecting axle (8) one end is pyramidal structure.
3. a kind of guide head joint according to claim 1, it is characterized in that: described guide head joint, also comprise the locating groove (6) be arranged on connecting axle (8), wherein, connecting axle (8) is circular, and locating groove (6) is symmetricly set on four faces of circular connecting axle (8).
4. a kind of guide head joint according to claim 1, is characterized in that: described adjusting elasticity block (3) is set to pentagonal configuration.
5. a kind of guide head joint according to claim 3, is characterized in that: described locating groove (6) is set to semi-circular recesses structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187044.XU CN204591166U (en) | 2015-03-31 | 2015-03-31 | A kind of guide head joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187044.XU CN204591166U (en) | 2015-03-31 | 2015-03-31 | A kind of guide head joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204591166U true CN204591166U (en) | 2015-08-26 |
Family
ID=53927331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520187044.XU Expired - Fee Related CN204591166U (en) | 2015-03-31 | 2015-03-31 | A kind of guide head joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204591166U (en) |
-
2015
- 2015-03-31 CN CN201520187044.XU patent/CN204591166U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20190331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |