CN212130103U - Guiding and limiting device - Google Patents
Guiding and limiting device Download PDFInfo
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- CN212130103U CN212130103U CN202020426012.1U CN202020426012U CN212130103U CN 212130103 U CN212130103 U CN 212130103U CN 202020426012 U CN202020426012 U CN 202020426012U CN 212130103 U CN212130103 U CN 212130103U
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- guide
- mounting plate
- mounting
- mounting panel
- plate
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- 238000009434 installation Methods 0.000 claims abstract description 32
- 238000010276 construction Methods 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 11
- 239000000463 material Substances 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a guiding and limiting device; belongs to the technical field of power transmission lines; the guide mechanism comprises a first installation part and a guide part, the first installation part comprises a first installation plate and a second installation plate which are perpendicular to each other, the guide installation plate is arranged at one end of the first installation plate and one end of the second installation plate, the guide part is arranged on the surface of the guide installation plate far away from the first installation plate and the second installation plate, the limit mechanism comprises a second installation part and a limit part, the second installation part comprises a third installation plate and a fourth installation plate which are perpendicular to each other, and the limit part is arranged outside the joint of the third installation plate and the fourth installation plate; the guide mechanism and the limiting mechanism are of a split structure, or the guide mechanism and the limiting mechanism are of an integrated structure, and the first installation part and the second installation part are overlapped with each other.
Description
Technical Field
The utility model relates to a group's tower device, more specifically say, especially relate to a direction stop device.
Background
With the development of power grid construction, power grid projects of west-east power transmission and south-north mutual supply are further deepened, overhead power transmission lines are more and more, and the engineering requirements of the power transmission lines are more and more strict. When the overhead transmission line is evaluated, the economical efficiency, the technical efficiency and the environmental friendliness of the overhead transmission line in the processes of construction, operation, maintenance and the like need to be comprehensively considered.
At present, when a power transmission line iron tower with the voltage of more than 110kV in China is connected with the top of a main material, a guiding and limiting device is needed to be used so as to achieve connection accuracy and reliability, but the guiding function of the current iron tower top connection work is weak, and certain construction risks exist in construction, so that the guiding and limiting device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the not enough of above-mentioned prior art, provide a be applied to transmission line iron tower top, the direction stop device of the top of the tower construction of being convenient for.
The technical scheme of the utility model is realized like this: a guide limiting device comprises a guide mechanism and a limiting mechanism, wherein the guide mechanism comprises a first mounting part and a guide part, the first mounting part comprises a first mounting plate and a second mounting plate which are perpendicular to each other, one end of the first mounting plate and one end of the second mounting plate face away from the first mounting plate and the second mounting plate are provided with guide mounting plates in an extending manner, the guide mounting plates are perpendicular to the first mounting plate and the second mounting plate, the guide part is arranged on the surface of the guide mounting plate away from the first mounting plate and the second mounting plate, a preset included angle is formed between the guide part and the guide mounting plates, the limiting mechanism comprises a second mounting part and the limiting part, the second mounting part comprises a third mounting plate and a fourth mounting plate which are perpendicular to each other, and the limiting part is arranged outside the joint of the third mounting plate and the fourth mounting plate, the outer ends of the third mounting plate and the fourth mounting plate are respectively provided with an ear part in an extending manner, and the middle parts of the ear parts and the outer ends of the limiting parts are respectively provided with through holes in a penetrating manner;
the guide mechanism and the limiting mechanism are of a split structure, or the guide mechanism and the limiting mechanism are of an integrated structure, and the first installation part and the second installation part are overlapped with each other.
In the above guiding and limiting device, when the guiding mechanism and the limiting mechanism are of a split structure, the guiding portion extends a preset length towards the direction of the limiting mechanism.
In the above guiding and limiting device, when the guiding mechanism and the limiting mechanism are of an integrated structure, the guiding portion extends for a preset length in a direction deviating from the limiting mechanism.
In the above guiding and limiting device, a third connecting plate is arranged at the outer side of the joint of the first mounting plate and the second mounting plate, and one end of the third connecting plate is connected with the guiding and limiting plate.
In the above guiding and limiting device, mounting holes are respectively formed in the middle of the first mounting plate, the middle of the second mounting plate, the middle of the third mounting plate and the middle of the fourth mounting plate.
In the above guiding and limiting device, the guiding portion is configured as a plate-shaped structure having a first preset length.
In the above guiding and limiting device, the limiting portion is configured as a plate-shaped structure having a second preset length.
After the structure is adopted by the utility model, the guide mechanism and the limiting mechanism respectively play a role in guiding and limiting, the guide mechanism and the limiting mechanism are of a split structure to form a 'positive funnel' structure, and replace the prior guide limiting device connected to the top of the main material, so that the force transmission path of construction hoisting load is more definite, the unfavorable bending moment of the main material is reduced, the actual control range of the guide device is expanded, the guide function is strengthened, and the hoisting in place is more accurate; or the guide mechanism and the limiting mechanism can be integrated to form an inverted funnel structure, the assembled tower body is not required to be installed, the workload of high-altitude operation is reduced, the construction risk is reduced, the construction quality and the construction speed are improved, the guide device and the vertical limiting device are combined into a whole, and the guide function and the limiting function are integrated.
Drawings
The present invention will be described in further detail with reference to the following examples, which are not intended to limit the invention.
Fig. 1 is a schematic view of a main structure of a guiding and limiting device of the present invention;
fig. 2 is the utility model discloses a direction stop device's guiding mechanism and split type structure schematic diagram of stop gear.
In the figure: the guide mechanism comprises a guide mechanism 1, a first mounting part 101, a first mounting plate 1011, a second mounting plate 1012, a guide mounting plate 1013, a third connecting plate 1014, a guide part 102, a limiting mechanism 2, a second mounting part 201, a third mounting plate 2011, a fourth mounting plate 2012 and a through hole 3.
Detailed Description
Referring to fig. 1 to 2, a guiding and limiting device of the present invention includes a guiding mechanism 1 and a limiting mechanism 2, the guiding mechanism 1 includes a first mounting portion 101 and a guiding portion 102, the first mounting portion 101 includes a first mounting plate 1011 and a second mounting plate 1012 that are perpendicular to each other, one end of the first mounting plate 1011 and the second mounting plate 1012 extends and is provided with a guiding and mounting plate 1013 in a direction away from the first mounting plate 1011 and the second mounting plate 1012, the guiding and mounting plate 1013 is perpendicular to the first mounting plate 1011 and the second mounting plate 1012, the guiding portion 102 is disposed on a surface of the guiding and mounting plate 1013 away from the first mounting plate 1011 and the second mounting plate 1012, and a preset included angle is formed between the guiding portion 102 and the guiding and mounting plate 1013, the limiting mechanism 2 includes a second mounting portion 201 and a limiting portion 202, the second mounting portion 201 comprises a third mounting plate 2011 and a fourth mounting plate 2012 which are perpendicular to each other, the limiting portion 202 is arranged at the outer side of the joint of the third mounting plate 2011 and the fourth mounting plate 2012, the outer ends of the third mounting plate 2011 and the fourth mounting plate 2012 extend respectively to be provided with ears, and through holes 3 are respectively arranged in the middle of the ears and the outer end of the limiting portion 202 in a penetrating manner;
wherein, guiding mechanism 1 with stop gear 2 is split type structure, or guiding mechanism 1 with stop gear 2 formula structure as an organic whole, just first installation department 101 and second installation department 201 coincide each other.
Further, when the guide mechanism 1 and the limiting mechanism 2 are of a split structure, the guide portion 102 extends a preset length toward the limiting mechanism 2.
Further, when the guide mechanism 1 and the limiting mechanism 2 are of an integrated structure, the guide portion 102 extends a preset length in a direction away from the limiting mechanism 2.
Further, a third connecting plate 1014 is disposed at an outer side of a connection portion between the first mounting plate 1011 and the second mounting plate 1012, and one end of the third connecting plate 1014 is connected to the guide mounting plate 1013.
Further, the first mounting plate 1011, the second mounting plate 1012, the third mounting plate 2011 and the fourth mounting plate 2012 are respectively provided with mounting holes in the middle thereof.
Further, the guide portion 102 is provided as a plate-shaped structure having a first preset length.
Further, the limiting portion 202 is configured as a plate-shaped structure having a second preset length.
During the use, guiding mechanism 1 and stop gear 2 are used for being connected with transmission line iron tower top owner material respectively, wherein, guiding mechanism 1 includes first installation department 101 and guide part 102, and first installation department 101 includes mutually perpendicular's first mounting panel 1011 and second mounting panel 1012, and the inboard surface of first mounting panel 1011 and second mounting panel 1012 is used for being connected with main material, and guide part 102 plays the effect of direction, and stop gear 2 includes second installation department 201 and spacing 202, second installation department 201 includes mutually perpendicular's third mounting panel 2011 and fourth mounting panel 2012, and the inboard surface of third mounting panel 2011 and fourth mounting panel 2012 is used for being connected with main material, and spacing 202 plays limiting displacement when connecting. The guide mechanism 1 and the limiting mechanism 2 are of split structures, the guide mechanism 1 and the limiting mechanism 2 are respectively arranged on two main materials to be connected to form a 'positive funnel' structure, and a traditional guide limiting device connected to the top of the main materials is replaced, so that a construction hoisting load force transmission path is clearer, the unfavorable bending moment of the main materials is reduced, the actual control range of the guide device is expanded, the guide function is strengthened, and the hoisting in place is more accurate; or guiding mechanism 1 and stop gear 2 still can be formula structure as an organic whole, set up on the main material of treating the connection of upside, first installation department 101 and second installation department 201 coincide each other, form "anti-funnel" structure, need not to install on the assemblage tower body, reduced high altitude construction work load, reduced the construction risk, improved construction quality and construction speed, and combine guider and perpendicular stop device as an organic whole, integrated guide function and limit function.
The above embodiment is the preferred embodiment of the present invention, which is only used to facilitate the explanation of the present invention, it is not right to the present invention, which makes the restriction on any form, and any person who knows commonly in the technical field can use the present invention to make the equivalent embodiment of local change or modification without departing from the technical features of the present invention.
Claims (7)
1. The utility model provides a direction stop device, includes guiding mechanism (1) and stop gear (2), its characterized in that, guiding mechanism (1) includes first installation department (101) and guide part (102), first installation department (101) includes mutually perpendicular's first mounting panel (1011) and second mounting panel (1012), first mounting panel (1011) with the one end orientation of second mounting panel (1012) is kept away from first mounting panel (1011) and the direction extension of second mounting panel (1012) is provided with guide mounting panel (1013), guide mounting panel (1013) perpendicular to first mounting panel (1011) and second mounting panel (1012), guide part (102) set up in guide mounting panel (1013) keep away from the surface of first mounting panel (1011) and second mounting panel (1012), just guide part (102) with form between guide mounting panel (1013) and predetermine contained angle, the limiting mechanism (2) comprises a second mounting part (201) and a limiting part (202), the second mounting part (201) comprises a third mounting plate (2011) and a fourth mounting plate (2012) which are perpendicular to each other, the limiting part (202) is arranged on the outer side of the joint of the third mounting plate (2011) and the fourth mounting plate (2012), the outer ends of the third mounting plate (2011) and the fourth mounting plate (2012) are respectively provided with an ear part in an extending mode, and the middle part of the ear part and the outer end of the limiting part (202) are respectively provided with a through hole (3) in a penetrating mode;
wherein, guiding mechanism (1) with stop gear (2) are split type structure, or guiding mechanism (1) with stop gear (2) formula structure as an organic whole, just first installation department (101) and second installation department (201) coincide each other.
2. A guiding and limiting device according to claim 1, characterized in that, when the guiding mechanism (1) and the limiting mechanism (2) are of a split structure, the guiding part (102) extends a preset length towards the direction of the limiting mechanism (2).
3. A guide and stop arrangement according to claim 1, characterised in that the guide portion (102) extends a predetermined length in a direction away from the stop arrangement (2) when the guide arrangement (1) and stop arrangement (2) are of unitary construction.
4. A guide and stop device according to claim 1, wherein a third connecting plate (1014) is provided outside the junction of the first mounting plate (1011) and the second mounting plate (1012), and one end of the third connecting plate (1014) is connected to the guide mounting plate (1013).
5. A guide and stop device as claimed in claim 1, wherein the first mounting plate (1011), the second mounting plate (1012), the third mounting plate (2011) and the fourth mounting plate (2012) are provided with mounting holes at their respective midpoints.
6. A guide and stop arrangement according to claim 1, characterised in that the guide portion (102) is provided as a plate-like structure having a first predetermined length.
7. A guide and stop arrangement according to claim 1, characterised in that the stop portion (202) is provided as a plate-like structure having a second predetermined length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020426012.1U CN212130103U (en) | 2020-03-30 | 2020-03-30 | Guiding and limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020426012.1U CN212130103U (en) | 2020-03-30 | 2020-03-30 | Guiding and limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212130103U true CN212130103U (en) | 2020-12-11 |
Family
ID=73671903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020426012.1U Expired - Fee Related CN212130103U (en) | 2020-03-30 | 2020-03-30 | Guiding and limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212130103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668936A (en) * | 2021-08-25 | 2021-11-19 | 国网四川电力送变电建设有限公司 | Auxiliary assembly for erecting and hoisting iron tower |
-
2020
- 2020-03-30 CN CN202020426012.1U patent/CN212130103U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668936A (en) * | 2021-08-25 | 2021-11-19 | 国网四川电力送变电建设有限公司 | Auxiliary assembly for erecting and hoisting iron tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |