CN210201448U - Cable trench protection early warning device of transformer substation - Google Patents
Cable trench protection early warning device of transformer substation Download PDFInfo
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- CN210201448U CN210201448U CN201921297481.1U CN201921297481U CN210201448U CN 210201448 U CN210201448 U CN 210201448U CN 201921297481 U CN201921297481 U CN 201921297481U CN 210201448 U CN210201448 U CN 210201448U
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- rod
- median
- fixedly connected
- base
- early warning
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Abstract
The utility model discloses a cable pit of transformer substation protects early warning device, including median receiver, median fixed box, median, head rod and second connecting rod, the outside at the head rod is installed to the median receiver, the outside at the second connecting rod is installed to the median fixed box, the median has been accomodate through coil spring in the inside of median receiver, the one end that the median receiver was kept away from to the median is fixed in the inside of median fixed box, the utility model relates to a cable pit protector technical field. This base among the cable pit protection early warning device of transformer substation is provided with the toper pole, can be through descending the toper pole with its embedding in the bottom surface to can increase the stability of base, and the control of toper pole is simple, only need rotate change can, the operation is swift, convenient to use, each component in this device is the modularization, and the cost is low, is convenient for change when the component damages.
Description
Technical Field
The utility model relates to a cable pit protector technical field specifically is a cable pit protection early warning device of transformer substation.
Background
The cable trench is an underground pipeline for laying and replacing electric power or telecommunication cable facilities, is also an enclosure structure of laid cable facilities, and has pipeline structure forms of rectangle, circle, arch and the like. The cable trench arrangement type in the transformer substation is related to field equipment and topographic conditions, but no matter indoor or outdoor cable trench, the cable trench is a channel with a cover plate, the cover plate must be uncovered when laying and maintaining cables, the cable trench generally adopts a concrete or brick structure, and the top of the cable trench is covered by the cover plate. The cover plate surface can be flush with the ground, so that the cover plate is convenient to open, and the cover plate is slightly lower than the ground to be painted with a layer of cement so as to prevent the cover plate from being uneven with the ground and prevent rainwater from entering the cable trench.
The cover plate needs to be opened when the existing cable trench is overhauled, so that the protection device needs to be used to play a role in early warning, and when the cable trench is overhauled, the position and the time are not fixed, so that the protection device is required to be rapidly installed and detached, the cable trench is convenient to carry, and meanwhile, when the protection device is used, the stability of the cable trench needs to be guaranteed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a cable pit of transformer substation protects early warning device has solved current cable pit and when overhauing, need open the apron, so need use protector to play the effect of early warning, when overhauing, position and time are all unfixed, so need protector can install fast and dismantle to conveniently carry, when using protector, need guarantee the problem of its stability simultaneously.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a cable pit of transformer substation protects early warning device, includes median receiver, the fixed box of median, head rod and second connecting rod, the outside at the head rod is installed to the median receiver, the outside at the second connecting rod is installed to the fixed box of median, the median has been accomodate through coil spring in the inside of median receiver, the one end that the median receiver was kept away from to the median is fixed in the inside of the fixed box of median, the first base of bottom fixedly connected with of head rod, the bottom fixedly connected with second base of second connecting rod, the equal fixedly connected with protection box in one side of first base and second base upper surface.
The utility model discloses a protection box, including first base, second base, connecting plate, first base and second base, the rotation groove has all been seted up to first base and the inside of second base, the inside in rotation groove is provided with the connecting plate, the even fixedly connected with conical rod in the outside of connecting plate, and the middle part fixedly connected with hob of connecting plate, the outside threaded connection of hob has first connecting gear, the fixed pipe of last fixed surface fixedly connected with of first connecting gear, fixed pipe box is established in the outside of hob, and the top of fixed pipe rotates with first base to be connected, the internal rotation of protection box is connected with the second connecting gear, the second connecting gear is connected with first connecting gear meshing, and the marginal part rotation of second connecting gear upper surface is connected with changes the handle.
Preferably, the outer surfaces of the first connecting rod and the second connecting rod are fixedly connected with side clamping blocks, and the outer surfaces of the first connecting rod and the second connecting rod are fixedly connected with supporting plates close to the lower sides of the side clamping blocks.
Preferably, the equal fixedly connected with in one end of median receiver and the fixed box of median rotates the cover, the inside rotation that rotates the cover is connected with fixed cover, the side channel has been seted up to the inner wall of fixed cover.
Preferably, the side grooves and the side clamping blocks are the same in size, and are distributed in a cross shape on the inner wall of the fixing sleeve and the outer surfaces of the first connecting rod and the second connecting rod.
Preferably, first connecting rod and second connecting rod all include first extension rod, threaded rod and second extension rod, first thread groove has all been seted up to the inside of first extension rod and second extension rod, and the upper end threaded connection of first thread groove and threaded rod is passed through to first extension rod, the lower extreme threaded connection of second extension rod through first thread groove and threaded rod.
Preferably, first thread grooves are formed in the first extension rod and the second extension rod, the first extension rod is in threaded connection with the upper end of the threaded rod through the first thread grooves, and the second extension rod is in threaded connection with the lower end of the threaded rod through the first thread grooves.
Preferably, a second thread groove is formed in the bottom end of the second extension rod, a threaded pipe is fixedly connected to the middle of the upper surface of the first base, and the second extension rod is in threaded connection with the threaded pipe through the second thread groove.
Preferably, the inside in groove that rotates is provided with the gag lever post, the gag lever post runs through connecting plate and both ends respectively with the inner wall fixed connection in groove that rotates, and the gag lever post distributes in the both sides of hob.
Advantageous effects
The utility model provides a cable pit of transformer substation protects early warning device. Compared with the prior art, the method has the following beneficial effects:
(1) this cable pit of transformer substation protects early warning device, the rotation groove has all been seted up through the inside of first base with the second base, the inside in rotation groove is provided with the connecting plate, the even fixedly connected with conical rod in the outside of connecting plate, and the middle part fixedly connected with hob of connecting plate, the outside threaded connection of hob has first connecting gear, the inside rotation of protection box is connected with the second connecting gear, the second connecting gear is connected with the meshing of first connecting gear, and the edge part rotation of second connecting gear upper surface is connected with changes the handle, base among this device is provided with the conical rod, can be through descending conical rod with its embedding in the bottom surface, thereby can increase the stability of base, and the control of conical rod is simple, only need to rotate change the handle can, the operation is swift, high durability and convenient use.
(2) This cable pit of transformer substation protects early warning device, the equal fixedly connected with side fixture block of surface through first connecting rod and second connecting rod, the equal fixedly connected with of one end of median receiver and median fixed box rotates the cover, the inside rotation that rotates the cover is connected with fixed cover, the side channel has been seted up to the inner wall of fixed cover, the second thread groove has been seted up to the bottom of second extension rod, the middle part fixedly connected with hob of first base, the second extension rod passes through second thread groove and screwed pipe threaded connection, each component in this device is the modularization, the cost is low, be convenient for change when the component damages, and efficient when the equipment, and convenient to carry simultaneously.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the connection structure of the storage box of the median barrier of the present invention;
FIG. 3 is a cross-sectional view of a first base of the present invention;
fig. 4 is a cross-sectional view of a first connecting rod according to the present invention.
In the figure: 1. an isolation belt storage box; 2. a median fixing box; 3. an isolation zone; 4. a first base; 5. a second base; 6. a protection box; 7. a first connecting rod; 8. a second connecting rod; 9. a side clamping block; 10. a support plate; 11. fixing a sleeve; 12. a side groove; 13. rotating the sleeve; 14. a connecting plate; 15. a tapered rod; 16. a fixed tube; 17. a screw rod; 18. a first connecting gear; 41. a threaded pipe; 42. a rotating groove; 43. a limiting rod; 61. a second connecting gear; 62. turning a handle; 71. a first extension pole; 72. a threaded rod; 73. a second extension pole; 74. a first thread groove; 75. a second thread groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a cable pit of transformer substation protects early warning device, including median receiver 1, median fixed box 2, median 3, head rod 7 and second connecting rod 8, the inside of median receiver 1 is provided with the live-rollers that have coil spring, median 3 and live-rollers fixed connection, median fixed box 2 sets up the one end that the draw-in groove is used for the joint median, the equal fixedly connected with side fixture block 9 of surface of head rod 7 and second connecting rod 8, and head rod 7 and second connecting rod 8 surface are close to downside fixedly connected with layer board 10 of side fixture block 9, the equal fixedly connected with of one end of median receiver 1 and median fixed box 2 rotates cover 13, the inside rotation of rotating cover 13 is connected with fixed cover 11, side channel 12 has been seted up to the inner wall of fixed cover 11, side channel 12 is the same with the size of side fixture block 9, and side channel 12 and side fixture block 9 all are cross type at the inner wall of fixed cover 11 and the surface of head rod 7 and second connecting rod 8 The first connecting rod 7 and the second connecting rod 8 respectively comprise a first extension rod 71, a threaded rod 72 and a second extension rod 73, a first threaded groove 74 is formed in each of the first extension rod 71 and the second extension rod 73, the first extension rod 71 is in threaded connection with the upper end of the threaded rod 72 through the first threaded groove 74, the second extension rod 73 is in threaded connection with the lower end of the threaded rod 72 through the first threaded groove 74, the first threaded groove 74 is formed in each of the first extension rod 71 and the second extension rod 73, the first extension rod 71 is in threaded connection with the upper end of the threaded rod 72 through the first threaded groove 74, the second extension rod 73 is in threaded connection with the lower end of the threaded rod 72 through the first threaded groove 74, a second threaded groove 75 is formed in the bottom end of the second extension rod 73, a threaded pipe 41 is fixedly connected to the middle part of the upper surface of the first base 4, and the second extension rod 73 is in threaded connection with the threaded pipe 41 through the second threaded groove 75, isolation strip receiver 1 installs in the outside of head rod 7, the outside at second connecting rod 8 is installed to the fixed box 2 of isolation strip, isolation strip 3 has been accomodate through coil spring in isolation strip receiver 1's inside, isolation strip 3 keeps away from the one end of isolation strip receiver 1 and fixes in the inside of the fixed box 2 of isolation strip, the first base 4 of bottom fixedly connected with of head rod 7, the bottom fixedly connected with second base 5 of second connecting rod 8, the equal fixedly connected with protection box 6 in one side of first base 4 and 5 upper surfaces of second base, each component in this device is the modularization, the cost is low, be convenient for change when the component damages, and efficient when the equipment, and convenient to carry simultaneously.
The first base 4 and the second base 5 are both provided with a rotating groove 42, a connecting plate 14 is arranged in the rotating groove 42, the outer side of the connecting plate 14 is uniformly and fixedly connected with a tapered rod 15, the middle part of the connecting plate 14 is fixedly connected with a spiral rod 17, the connecting plate 14 is in threaded connection with the spiral rod 17, a limiting rod 43 is arranged in the rotating groove 42, the limiting rod 43 penetrates through the connecting plate 14, two ends of the limiting rod 43 are respectively and fixedly connected with the inner wall of the rotating groove 42, the limiting rod 43 is distributed on two sides of the spiral rod 17, the outer side of the spiral rod 17 is in threaded connection with a first connecting gear 18, the upper surface of the first connecting gear 18 is fixedly connected with a fixed pipe 16, the fixed pipe 16 is sleeved on the outer side of the spiral rod 17, the top end of the fixed pipe 16 is rotatably connected with the first base 4, the inner part of the protection box 6 is rotatably connected with a second connecting gear 61, the second, and the edge position of the upper surface of the second connecting gear 61 is connected with and rotated and turned to the handle 62 rotatably, the base in this apparatus has conical levers 15, can be through lowering conical levers 15 to imbed it in the bottom surface, thus can increase the stability of the base, and the control of the conical lever 15 is simple, only need to rotate and turn to the handle 62, the operation is swift, easy to use, the content that does not make detailed description in this specification is all belonging to the prior art known to the technicians in this field.
During operation, the rotating handle 62 is rotated, the rotating handle 62 drives the second connecting gear 61 to rotate, so as to drive the first connecting gear 18 to rotate, the first connecting gear 18 rotates in situ through the fixing tube 16, meanwhile, when the first connecting gear 18 rotates, the screw rod 17 is driven to rotate, when the screw rod 17 rotates, the connecting plate 14 and the tapered rod 15 can be driven to descend along the limiting rod, the tapered rod 15 moves out of the base, then the first extension rod 71 and the second extension rod 73 in the first connecting rod 7 and the second connecting rod 8 are sequentially rotated to be extended to a required length, then the first connecting rod 7 and the second connecting rod 8 are respectively installed on the threaded tube 41 of the base through the second threaded groove 75, then the fixing sleeve 11 slides along the first connecting rod 7, the side clamping block 9 on the side surface of the first connecting rod 7 is embedded into the side groove 12, and the fixing sleeve 11 is limited through the supporting plate 10, the fixed sleeve 11 with the isolation belt fixing box 2 is installed on the second connecting rod 8 by repeating the steps, then the isolation belt 3 is pulled out from the isolation belt storage box 1 and then is fixed in the isolation belt fixing box 2.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a cable pit of transformer substation protects early warning device, includes median receiver (1), median fixed box (2), median (3), head rod (7) and second connecting rod (8), install the outside at head rod (7) in median receiver (1), install the outside at second connecting rod (8) in median fixed box (2), median (3) have been accomodate through coil spring in the inside of median receiver (1), the inside at median fixed box (2) is fixed in the one end that median receiver (1) was kept away from in median (3), its characterized in that: a first base (4) is fixedly connected to the bottom end of the first connecting rod (7), a second base (5) is fixedly connected to the bottom end of the second connecting rod (8), and a protection box (6) is fixedly connected to one side of the upper surfaces of the first base (4) and the second base (5);
the first base (4) and the second base (5) are both internally provided with a rotating groove (42), a connecting plate (14) is arranged in the rotating groove (42), the outer side of the connecting plate (14) is uniformly and fixedly connected with a conical rod (15), a screw rod (17) is fixedly connected with the middle part of the connecting plate (14), a first connecting gear (18) is connected with the outer side of the screw rod (17) in a threaded manner, the upper surface of the first connecting gear (18) is fixedly connected with a fixed pipe (16), the fixed pipe (16) is sleeved on the outer side of the screw rod (17), the top end of the fixed tube (16) is rotationally connected with the first base (4), the inside of the protection box (6) is rotationally connected with a second connecting gear (61), the second connecting gear (61) is meshed with the first connecting gear (18), and the edge part of the upper surface of the second connecting gear (61) is rotatably connected with a rotating handle (62).
2. The substation cable trench protection and early warning device according to claim 1, characterized in that: the outer surfaces of the first connecting rod (7) and the second connecting rod (8) are fixedly connected with side clamping blocks (9), and the outer surfaces of the first connecting rod (7) and the second connecting rod (8) are close to lower sides of the side clamping blocks (9) and fixedly connected with supporting plates (10).
3. The substation cable trench protection and early warning device according to claim 1, characterized in that: the equal fixedly connected with in one end of median receiver (1) and the fixed box of median (2) rotates cover (13), the inside of rotating cover (13) is rotated and is connected with fixed cover (11), side channel (12) have been seted up to the inner wall of fixed cover (11).
4. The substation cable trench protection and early warning device according to claim 3, characterized in that: the side grooves (12) and the side clamping blocks (9) are the same in size, and the side grooves (12) and the side clamping blocks (9) are distributed in a cross shape on the inner wall of the fixing sleeve (11) and the outer surfaces of the first connecting rod (7) and the second connecting rod (8).
5. The substation cable trench protection and early warning device according to claim 2, characterized in that: first connecting rod (7) and second connecting rod (8) all include first extension rod (71), threaded rod (72) and second extension rod (73), first thread groove (74) have all been seted up to the inside of first extension rod (71) and second extension rod (73), and the upper end threaded connection of first thread groove (74) and threaded rod (72) is passed through in first extension rod (71), the lower extreme threaded connection of second extension rod (73) through first thread groove (74) and threaded rod (72).
6. The substation cable trench protection and early warning device according to claim 5, characterized in that: first thread groove (74) have all been seted up to the inside of first extension pole (71) and second extension pole (73), and first extension pole (71) are through the upper end threaded connection of first thread groove (74) with threaded rod (72), the lower extreme threaded connection of second extension pole (73) through first thread groove (74) with threaded rod (72).
7. The substation cable trench protection and early warning device according to claim 6, characterized in that: the bottom end of the second extension rod (73) is provided with a second thread groove (75), the middle part of the upper surface of the first base (4) is fixedly connected with a thread pipe (41), and the second extension rod (73) is in threaded connection with the thread pipe (41) through the second thread groove (75).
8. The substation cable trench protection and early warning device according to claim 1, characterized in that: the inside in rotation groove (42) is provided with gag lever post (43), gag lever post (43) run through connecting plate (14) and both ends respectively with the inner wall fixed connection who rotates groove (42), and gag lever post (43) distribute in the both sides of hob (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921297481.1U CN210201448U (en) | 2019-08-12 | 2019-08-12 | Cable trench protection early warning device of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921297481.1U CN210201448U (en) | 2019-08-12 | 2019-08-12 | Cable trench protection early warning device of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210201448U true CN210201448U (en) | 2020-03-27 |
Family
ID=69864998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921297481.1U Active CN210201448U (en) | 2019-08-12 | 2019-08-12 | Cable trench protection early warning device of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210201448U (en) |
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2019
- 2019-08-12 CN CN201921297481.1U patent/CN210201448U/en active Active
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