CN215107806U - Sail type combined outgoing line framework - Google Patents
Sail type combined outgoing line framework Download PDFInfo
- Publication number
- CN215107806U CN215107806U CN202120720810.XU CN202120720810U CN215107806U CN 215107806 U CN215107806 U CN 215107806U CN 202120720810 U CN202120720810 U CN 202120720810U CN 215107806 U CN215107806 U CN 215107806U
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- Prior art keywords
- unlocking
- rod
- vertical frame
- wedge
- unblock
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- 239000000178 monomer Substances 0.000 claims abstract description 14
- 230000009194 climbing Effects 0.000 claims description 15
- 230000002441 reversible effect Effects 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 241000282326 Felis catus Species 0.000 abstract description 8
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The utility model relates to a sail formula is united and is qualified for next round of competitions framework belongs to electric power facility technical field. This sail formula framework of jointly being qualified for next round of competitions includes pylon and anti-climb cat ladder, and anti-climb cat ladder includes first grudging post, second grudging post, synchronizing bar, unblock subassembly and running-board, and the unblock subassembly includes casing and unblock monomer, and the unblock monomer divide into unblock piece and puzzlement piece. When not using anti-climb cat ladder, can pack up the running-board to through the locking of unblock subassembly, prevent that anti-climb cat ladder from being used by the non-staff, in addition, the state of unblock piece and puzzlement piece is opposite, and only the unblock monomer that changes the correspondence just can the unblock, can prevent the abnormal unblock of unblock subassembly, effectively reduces the potential safety hazard.
Description
Technical Field
The utility model belongs to the technical field of the electric power facility, concretely relates to sail formula is united and is qualified for the next round of competitions framework.
Background
The conventional GIS power distribution device outgoing line sleeve is parallel to the outgoing line beam and arranged in a straight line shape, the transverse size of the whole field is controlled by the outgoing line sleeve, the advantage of transverse distance compression of GIS equipment is not well utilized, and local optimization in the aspect of electrical safety clear distance is still limited by the characteristic of the outgoing line straight line shape arrangement.
The wire outlet framework is usually provided with a climbing ladder, so that workers can overhaul the wire outlet framework conveniently, and in addition, non-workers can climb to the wire outlet framework by using the climbing ladder, so that certain potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an aim at provides a framework of jointly being qualified for next round of competitions of sail formula when not using anti-climb cat ladder, can pack up the running-board to through the locking of unblock subassembly, prevent that anti-climb cat ladder from being used by non-working personnel, in addition, the state of unblock piece and puzzlement piece is opposite, only changes the unblock monomer that corresponds and just can the unblock, can prevent the improper unblock of unblock subassembly, effectively reduces the potential safety hazard.
The embodiment of the utility model is realized like this:
the embodiment of the utility model provides a sail type joint outgoing line framework, the sail type joint outgoing line framework comprises a tower frame and an anti-climbing ladder, wherein the anti-climbing ladder comprises a first vertical frame, a second vertical frame, a synchronizing rod, an unlocking assembly and a plurality of pedals; the first vertical frame and the second vertical frame are vertically fixed on the lower half part of the tower frame, the pedal plates are rotatably arranged on the first vertical frame and can be erected on the second vertical frame, the synchronizing rod is vertically arranged in the first vertical frame, and the pedal plates are respectively hinged with the synchronizing rod; the unlocking assembly comprises a shell and a plurality of unlocking monomers, the shell is fixed on the first vertical frame, the unlocking monomers are sequentially arranged on the shell along the vertical direction, the unlocking monomers have locking states for preventing the pedal plate from falling down and unlocking states for allowing the pedal plate to fall down, the unlocking monomers are divided into at least two unlocking pieces and at least two confusion pieces, and the unlocking assembly and the confusion pieces are opposite in state at the same position.
As an alternative of the above embodiment, the unlocking unit includes a pull rod, a pull head, a return spring and an unlocking slider, the housing is provided with a plurality of limiting holes, the inner side of the housing is provided with a plurality of limiting grooves, the pull rod is slidably inserted into the limiting holes, the pull head is arranged at one end of the pull rod, the unlocking slider is slidably arranged in the limiting grooves, the pull rod is fixed with the unlocking slider, the return spring is sleeved on the pull rod, and two ends of the return spring are respectively abutted against the unlocking slider and the housing, so that the pull head has a tendency of moving towards the housing; the unlocking piece further comprises a first unlocking inserted rod, an unlocking sliding block of the unlocking piece is fixedly connected with the first unlocking inserted rod, the puzzlement piece further comprises a reverse gear and a second unlocking inserted rod, the reverse gear is rotatably arranged in the shell, the second unlocking inserted rod is slidably arranged in the limiting groove, rack portions are arranged on the unlocking sliding block of the puzzlement piece and the second unlocking inserted rod, and the reverse gear is meshed with the rack portions; and the synchronous rod is provided with a locking part matched with the first unlocking inserted rod and the second unlocking inserted rod.
As an alternative of the above embodiment, the locking portion is provided with a plurality of wedges, and the first unlocking plunger and the second unlocking plunger are respectively provided with a wedge head, and the wedge heads are matched with the wedges and allow the synchronizing rod to move in a single direction.
As an alternative of the above embodiment, the first vertical frame is provided with a plurality of locking shafts, the pedal plate is rotatably matched with the locking shafts, the synchronizing rod and the second vertical frame are respectively located on two sides of the locking shafts, the bottom surface of the wedge-shaped head is a plane, the top surface of the wedge-shaped head is an inclined surface, the top surface of the wedge-shaped block is a plane, the bottom surface of the wedge-shaped head is an inclined surface, and the inclined surface of the wedge-shaped head is matched with the inclined surface of the wedge-shaped block, so that the synchronizing rod can move downwards in a one-way manner.
As an alternative of the above embodiment, a damping layer is disposed on the unlocking slider, and the damping layer is matched with the limiting groove, so that the unlocking unit can be reset at a preset speed threshold.
As an alternative of the above embodiment, the first vertical frame is provided with a mounting hole, the housing is embedded in the mounting hole, and the housing and the first vertical frame are fixed by a bolt.
As an alternative to the above embodiment, the second stand is provided with an insertion groove, and the end of the pedal plate can be inserted into the insertion groove.
As an alternative to the above embodiment, the tower comprises two vertical frames and three outlet beams, the outlet beams being fixed to the two vertical frames in a transverse direction.
As an alternative of the above embodiment, the vertical frame includes an outgoing line diagonal rod and two vertical columns which are arranged in a right trapezoid shape, and the outgoing line beam is transversely fixed to the outgoing line diagonal rod.
As an alternative to the above embodiment, the sail type joint outgoing line frame further includes a plurality of climbing ladders respectively disposed along the upper half of the vertical frame and the outgoing line diagonal.
The utility model has the advantages that:
the utility model provides a sail formula framework of jointly being qualified for next round of competitions when not using anti-climb cat ladder, can pack up the running-board to through the locking of unblock subassembly, prevent that anti-climb cat ladder from being used by non-staff, in addition, the state of unblock piece and puzzlement piece is opposite, only changes the unblock monomer that corresponds and just can the unblock, can prevent the improper unblock of unblock subassembly, effectively reduces the potential safety hazard.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts. The above and other objects, features and advantages of the present invention will become more apparent from the accompanying drawings. Like reference numerals refer to like parts throughout the drawings. The drawings are not intended to be drawn to scale in actual dimensions, emphasis instead being placed upon illustrating the principles of the invention.
Fig. 1 is a schematic structural diagram illustrating a sail type joint outlet framework according to an embodiment of the present invention;
figure 2 shows a schematic view of the construction of an anti-climb ladder;
FIG. 3 is a schematic view showing an internal configuration of the climbing ladder;
figure 4 shows a schematic view of another state of the anti-climb ladder;
FIG. 5 is a schematic view of the engagement of the release assembly and the synchronizing bar;
FIG. 6 shows an enlarged partial schematic view of FIG. 5;
figure 7 shows a cross-sectional view of another position of the anti-climb ladder.
Icon:
10-sail type joint outlet framework;
11-a tower; 12-climbing a ladder; 13-climbing prevention ladder stand;
130-a first stand; 131-a second stand; 132-a synchronization rod; 133-an unlocking assembly; 134-foot pedal; 140-locking the shaft; 141-embedding a groove; 142-a locking portion; 150-a housing; 151-unlocking monomer; 152-unlocking the member; 153-puzzlement; 160-a pull rod; 161-a slider; 162-a return spring; 163-unlocking the slider; 164-a limiting hole; 165-a limiting groove; 166-a first unlocking plunger; 167-reverse gear; 168-second unlocking plunger.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Referring to fig. 1, an embodiment of the present invention provides a sail type joint outgoing line framework 10, and the sail type joint outgoing line framework 10 can implement a sail type joint arrangement scheme.
The wind sail type combined outgoing line framework 10 comprises a tower 11, a climbing ladder 12 and an anti-climbing ladder 13.
The structure of the tower 11 can be referred to the prior art, and in the embodiment, the tower 11 comprises two vertical frames and three outgoing beams, and the outgoing beams are fixed on the two vertical frames along the transverse direction.
Specifically, the vertical frame is including being the down tube and two pole settings of being the right trapezoid setting, and in addition, the vertical frame can also set up the support horizontal pole and support the down tube, and the one end of supporting the horizontal pole is adjacent with the roof beam of being qualified for the next round of competitions and the other end is fixed with the pole setting, is provided with walking platform and guardrail on the support horizontal pole, supports the down tube slope and supports in the inside of vertical frame.
The outgoing beams are transversely fixed on the outgoing inclined rods of the two vertical frames, and the three outgoing beams are respectively positioned at the bottom end, the middle part and the top end of the outgoing inclined rod 110.
The 220kV power distribution device adopts a 'sail combination type' arrangement scheme, the interval of two outgoing lines and the interval of a main transformer incoming line are combined, the two outgoing lines and the one main transformer incoming line are combined to share one sail type framework, the width of the total station 220kV framework is consistent, the sectional interval is used as the center, two frameworks are arranged at two ends, and the transverse size is further reduced. The gate-type outgoing line framework is provided with three layers of outgoing line beams 12, outgoing lines A, B, C are vertically arranged, and the heights of the three layers of beams are set to be 9m, 16m and 23 m; the framework is formed by connecting three layers of outgoing line beams 12 into a whole, 4 outgoing line beams share 1 span at intervals, and the end part adopts a combined end support. The sail type outgoing line arrangement is also suitable for four-circuit outgoing lines on the same tower.
The climbing ladder 12 is respectively arranged along the upper half part of the vertical frame and the wire outlet inclined rod, and the climbing ladder 12 can adopt a climbing ladder in the prior art.
Referring to fig. 2 to 4, the anti-climbing ladder 13 has the following specific structure: the anti-climbing ladder 13 includes a first stand 130, a second stand 131, a synchronizing bar 132, an unlocking assembly 133, and a plurality of foot pedals 134.
The first vertical frame 130 and the second vertical frame 131 are vertically fixed to the lower half part of the tower frame 11, the pedal 134 is rotatably disposed on the first vertical frame 130 and can be erected on the second vertical frame 131, the synchronizing rod 132 is vertically disposed in the first vertical frame 130, and the plurality of pedals 134 are respectively hinged to the synchronizing rod 132.
In this embodiment, the foot pedal 134 is divided into two parts, a foot pedal part and a hidden part, bounded by the lock shaft 140, wherein the sum of the masses of the foot pedal part is greater than the sum of the masses of the hidden part and the synchronizing bar 132.
The unlocking assembly 133 includes a housing 150 and five unlocking single bodies 151, and the number of the unlocking single bodies 151 may also be four, six, and the like.
The housing 150 is fixed to the first vertical frame 130, and the unlocking units 151 are sequentially disposed on the housing 150 along the vertical direction.
The unlocking single body 151 has a locked state in which the pedal plate 134 is prevented from falling and an unlocked state in which the pedal plate 134 is allowed to fall, in other words, the unlocking single body 151 has two extreme positions, i.e., an initial position and an operating position, which correspond to the two states of the unlocking single body 151, respectively.
In the present embodiment, five unlocking single bodies 151 are divided into two unlocking pieces 152 and three confusion pieces 153, and the unlocking assemblies 133 and the confusion assemblies in the same position are opposite in state.
In this embodiment, the unlocking unit 151 may adopt, but is not limited to, the following scheme: referring to fig. 5 to 7, the unlocking unit 151 includes a pull rod 160, a slider 161, a return spring 162, and an unlocking slider 163.
The housing 150 is provided with a plurality of limiting holes 164, the inner side of the housing 150 is provided with a plurality of limiting grooves 165, and the pull rod 160 is slidably arranged in the limiting holes 164 in a penetrating manner.
The slider 161 is disposed at one end of the pull rod 160, the unlocking slider 163 is slidably disposed in the limiting groove 165, the pull rod 160 is fixed to the unlocking slider 163, the return spring 162 is sleeved on the pull rod 160, and two ends of the return spring 162 abut against the unlocking slider 163 and the housing 150, so that the slider 161 tends to move toward the housing 150.
The unlocking member 152 further includes a first unlocking plunger 166, and the unlocking slider 163 of the unlocking member 152 is fixedly connected to the first unlocking plunger 166.
The confusion piece 153 further comprises a reverse gear 167 and a second unlocking plunger 168, the reverse gear 167 is rotatably arranged in the shell 150, the second unlocking plunger 168 is slidably arranged in the limiting groove 165, rack portions are arranged on the unlocking slide block 163 of the confusion piece 153 and the second unlocking plunger 168, and the reverse gear 167 is meshed with the rack portions.
The synchronization lever 132 is provided with a locking portion 142 that matches the first unlocking plunger 166 and the second unlocking plunger 168.
The locking portion 142 may have a through hole structure, and when the first unlocking plunger 166 or the second unlocking plunger 168 is inserted into the through hole, the locking portion is in a locking state, and when the first unlocking plunger 166 or the second unlocking plunger 168 is disengaged from the through hole, the unlocking portion is in an unlocking state.
In this embodiment, the locking portion 142 is provided with a plurality of wedges, and the first and second unlocking plungers 166 and 168 are respectively provided with wedges which cooperate and allow the synchronizing rod 132 to move in one direction.
The wedge-shaped block and the wedge-shaped head are in triangular structures.
The first vertical frame 130 is provided with a plurality of locking shafts 140, the pedal 134 is rotatably matched with the locking shafts 140, the synchronizing rod 132 and the second vertical frame 131 are respectively located on two sides of the locking shafts 140, the bottom surface of the wedge-shaped head is a plane, the top surface of the wedge-shaped head is an inclined surface, the top surface of the wedge-shaped block is a plane, the bottom surface of the wedge-shaped block is an inclined surface, and the inclined surface of the wedge-shaped head is matched with the inclined surface of the wedge-shaped block so that the synchronizing rod 132 can move downwards in a one-way manner.
The unlocking slider 163 is provided with a damping layer, and the damping layer is matched with the limiting groove 165, so that the unlocking unit 151 can reset at a preset speed threshold value. The damping layer may slowly return the unlocking unit 151 to the original position, allowing a certain time difference between the unlocking units 152 when the unlocking units 152 are operated, without simultaneously operating the unlocking units 152.
The first vertical frame 130 is provided with a mounting hole, the housing 150 is embedded in the mounting hole, and the housing 150 and the first vertical frame 130 are fixed by bolts.
The second stand 131 is provided with an insertion groove 141, and an end of the pedal 134 can be inserted into the insertion groove 141.
The operation method of the climbing ladder 13 is as follows:
referring to fig. 4, in the initial state of the climbing ladder 13, the pedal plate 134 is turned to the top, the unlocking member 152 is in the locked state, and the confusion member 153 is in the unlocked state.
The two unlocking pieces 152 are pulled to enable the wedge-shaped head of the first unlocking insertion rod 166 to be separated from the wedge-shaped block, the unlocking pieces 152 and the confusion piece 153 are both in an unlocking state, the pedal plate 134 is turned downwards under the action of self gravity, and the state after the pedal plate 134 is turned is shown in fig. 4. At this time, when the confuser 153 is pulled, the confuser 153 is in a locked state, the pedal plate 134 cannot be turned over, and the unlocking operation cannot be performed by a non-worker in the climbing ladder 13, and the unlocking unit 133 is considered to be useless.
Climbing the tower 11 by using the climbing ladder 13 to perform operation.
When the climbing ladder 13 is not used, the foot plate 134 is manually turned upwards to a specified position without operating the unlocking unit 151.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A sail type combined outgoing line framework is characterized by comprising a tower frame and an anti-climbing ladder, wherein the anti-climbing ladder comprises a first vertical frame, a second vertical frame, a synchronous rod, an unlocking assembly and a plurality of pedals; the first vertical frame and the second vertical frame are vertically fixed on the lower half part of the tower frame, the pedal plates are rotatably arranged on the first vertical frame and can be erected on the second vertical frame, the synchronizing rod is vertically arranged in the first vertical frame, and the pedal plates are respectively hinged with the synchronizing rod; the unlocking assembly comprises a shell and a plurality of unlocking monomers, the shell is fixed on the first vertical frame, the unlocking monomers are sequentially arranged on the shell along the vertical direction, the unlocking monomers have locking states for preventing the pedal plate from falling down and unlocking states for allowing the pedal plate to fall down, the unlocking monomers are divided into at least two unlocking pieces and at least two confusion pieces, and the unlocking assembly and the confusion pieces are opposite in state at the same position.
2. The sail type combined outgoing line framework according to claim 1, wherein the unlocking single body comprises a pull rod, a pull head, a return spring and an unlocking slide block, a plurality of limiting holes are formed in the shell, a plurality of limiting grooves are formed in the inner side of the shell, the pull rod is slidably arranged in the limiting holes in a penetrating mode, the pull head is arranged at one end of the pull rod, the unlocking slide block is slidably arranged in the limiting grooves, the pull rod is fixed with the unlocking slide block, the return spring is sleeved on the pull rod, and two ends of the return spring are respectively abutted against the unlocking slide block and the shell, so that the pull head has a tendency of moving towards the shell; the unlocking piece further comprises a first unlocking inserted rod, an unlocking sliding block of the unlocking piece is fixedly connected with the first unlocking inserted rod, the puzzlement piece further comprises a reverse gear and a second unlocking inserted rod, the reverse gear is rotatably arranged in the shell, the second unlocking inserted rod is slidably arranged in the limiting groove, rack portions are arranged on the unlocking sliding block of the puzzlement piece and the second unlocking inserted rod, and the reverse gear is meshed with the rack portions; and the synchronous rod is provided with a locking part matched with the first unlocking inserted rod and the second unlocking inserted rod.
3. The windsurfing joint outlet framework according to claim 2, wherein the locking portion is provided with a plurality of wedge blocks, and the first unlocking plunger and the second unlocking plunger are respectively provided with a wedge head, and the wedge heads are matched with the wedge blocks and allow the synchronizing rod to move in one direction.
4. The sail type joint outlet framework according to claim 3, wherein a plurality of locking shafts are arranged on the first vertical frame, the pedal plate is rotatably matched with the locking shafts, the synchronizing rod and the second vertical frame are respectively located on two sides of the locking shafts, the bottom surface of the wedge-shaped head is a plane, the top surface of the wedge-shaped head is an inclined surface, the top surface of the wedge-shaped block is a plane, the bottom surface of the wedge-shaped head is an inclined surface, and the inclined surface of the wedge-shaped head is matched with the inclined surface of the wedge-shaped block so that the synchronizing rod can move downwards in a one-way direction.
5. The sail type joint outgoing line framework according to claim 2, wherein a damping layer is arranged on the unlocking slide block, and the damping layer is matched with the limiting groove so that the unlocking single body can be reset at a preset speed threshold value.
6. The sail type joint outlet framework according to claim 2, wherein the first stand is provided with a mounting hole, the housing is embedded in the mounting hole, and the housing and the first stand are fixed through a bolt.
7. The sail type joint outlet frame according to claim 1, wherein an embedding groove is provided on the second stand, and an end of the pedal plate can be embedded in the embedding groove.
8. A sail type joint outlet frame according to claim 1, wherein the tower comprises two uprights and three outlet beams, the outlet beams being fixed to the two uprights in a transverse direction.
9. The sail type joint outlet frame according to claim 8, wherein the vertical frame includes an outlet diagonal disposed in a right trapezoid and two upright posts, the outlet beam being transversely fixed to the outlet diagonal.
10. A sail type joint outlet frame according to claim 9, further comprising a plurality of climbing stages, which are respectively provided along an upper half of the riser and the outlet diagonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120720810.XU CN215107806U (en) | 2021-04-08 | 2021-04-08 | Sail type combined outgoing line framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120720810.XU CN215107806U (en) | 2021-04-08 | 2021-04-08 | Sail type combined outgoing line framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215107806U true CN215107806U (en) | 2021-12-10 |
Family
ID=79264321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120720810.XU Expired - Fee Related CN215107806U (en) | 2021-04-08 | 2021-04-08 | Sail type combined outgoing line framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215107806U (en) |
-
2021
- 2021-04-08 CN CN202120720810.XU patent/CN215107806U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211210 |