CN209874784U - Well lid lock assembly - Google Patents
Well lid lock assembly Download PDFInfo
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- CN209874784U CN209874784U CN201822114928.9U CN201822114928U CN209874784U CN 209874784 U CN209874784 U CN 209874784U CN 201822114928 U CN201822114928 U CN 201822114928U CN 209874784 U CN209874784 U CN 209874784U
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- well lid
- assembly
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- 230000007246 mechanism Effects 0.000 claims abstract description 130
- 230000005540 biological transmission Effects 0.000 claims abstract description 124
- 210000002105 tongue Anatomy 0.000 claims description 18
- 238000007789 sealing Methods 0.000 description 9
- 239000000956 alloy Substances 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 7
- 239000004568 cement Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The application provides a well lid lock subassembly includes: the bolt assembly is arranged on the first device; the spring bolt subassembly includes: the control mechanism, the first transmission mechanism, the second transmission mechanism, the third transmission mechanism and the lock tongue; the lock seat is arranged on the second device; wherein, the first device is matched with the second device and is provided with a covering position; the control mechanism can drive the first transmission mechanism to move, the first transmission mechanism can drive the second transmission mechanism to move, the second transmission mechanism can drive the third transmission mechanism to move, and the third transmission mechanism can drive the lock tongue to move, so that the well lid lock assembly has a locking state and an unlocking state. The utility model provides a thereby well lid lock subassembly passes through a plurality of drive mechanism and adds long operating handle, a plurality of drive mechanism's design and for the handle increases moment and reduces mechanical loss and can hide the handle and do not influence pleasing to the eye to make the operation get up convenient more laborsaving.
Description
Technical Field
The application belongs to the technical field of transformer substations, and particularly relates to a well cover lock assembly.
Background
The buried transformer power equipment has the advantages of simple structure, land occupation saving, convenience in transportation, easiness in installation and the like, is widely applied in the current life, and along with the rapid social development and the continuous reduction of urban land area, the size of a box body of the power equipment is also continuously and correspondingly reduced under the condition of meeting the same functional requirements. Under the condition that the size of the box body is continuously compressed, the safety and the stability of the box body in the operation process are required to be ensured. In practical application, the underground variable power equipment has various problems of structural design of the underground variable well cover, so that the problems of complex and labor-consuming operation or poor equipment sealing caused by the fact that the well cover cannot be closed due to deformation of an equipment door and the like are caused.
In practical application, the common buried power transformation equipment has various problems of structural design of a buried well cover lock, so that the problems of complex and labor-consuming operation, poor sealing of the equipment due to the fact that a door lock cannot be closed due to deformation of an equipment door and the like are caused. At present, outdoor power equipment widely applied to the market is installed in a waterproof, damp-proof, antirust, dustproof, rat-proof, fireproof, anti-theft, heat-insulating and totally-enclosed box body, and is mechanically and electrically integrated and operates in a totally-enclosed mode. Therefore, whether the design of the underground variable well cover lock of the equipment meets the requirements of beauty, water resistance, dust resistance and theft prevention or not plays an important role in influencing the operation of the equipment.
Accordingly, a technical solution is desired to overcome or at least alleviate at least one of the above-mentioned drawbacks of the prior art.
Disclosure of Invention
The utility model aims at providing a well lid lock subassembly to solve at least one problem that current buried substation exists.
The technical scheme of the application is as follows:
a well lid lock assembly, comprising:
the bolt assembly (4), the said bolt assembly (4) is set up on the first apparatus; the latch bolt assembly (4) comprises: a control mechanism (40), a first transmission mechanism, a second transmission mechanism, a third transmission mechanism and a lock tongue (44); wherein the control mechanism (41) has a control mechanism output; the first transmission mechanism is provided with a first transmission mechanism input end and a first transmission mechanism output end, and the control mechanism output end of the control mechanism is connected with the first transmission mechanism output end; the second transmission mechanism is provided with a second transmission mechanism input end and a second transmission mechanism output end, and the second transmission mechanism input end and the first transmission mechanism output end are connected with the first transmission mechanism; the third transmission mechanism is provided with a third transmission mechanism input end, and the third transmission mechanism input end is connected with the second transmission mechanism output end; the lock tongue is arranged on the third transmission mechanism;
a lock holder (5), the lock holder (5) being provided on a second device; wherein,
the first device is matched with the second device and is provided with a covering position;
the control mechanism can drive the first transmission mechanism to move, the first transmission mechanism can drive the second transmission mechanism to move, the second transmission mechanism can drive the third transmission mechanism to move, and the third transmission mechanism can drive the lock tongue to move, so that the well cover lock assembly has a locking state and an unlocking state;
in the covering position and the locking state, the lock tongue is matched with the lock seat to lock the relative position of the first device and the second device;
in the closed position and in the unlocked state, the first device and the second device are capable of relative movement.
Optionally, the first transmission mechanism is a chain transmission mechanism.
Optionally, the second transmission is a gearset assembly.
Optionally, the gearset assembly comprises: a mounting seat; the gear set is arranged on the mounting seat and is provided with a gear set input end and a second transmission mechanism output end; and one end of the gear set assembly transmission shaft is the input end of the second transmission mechanism, and the other end of the gear set assembly transmission shaft is connected with the input end of the gear set.
Optionally, the mount includes: the first plate is provided with a through hole; a second plate connected to the first plate, the second plate adapted to carry the gear set; the shaft sleeve is arranged in the through hole of the first plate and provided with a shaft sleeve through hole, and the transmission shaft of the gear set assembly penetrates through the shaft sleeve.
Optionally, the gear set comprises a plurality of gears in sequential contact, each gear is arranged on the second plate, adjacent gears are meshed with each other, and one gear serves as the input end of the gear set; at least one of the other gears in the set of gears serves as the second transmission output.
Optionally, an oil groove is provided on the second plate, and at least a portion of each gear is disposed in the oil groove.
Optionally, the third transmission mechanism is a transmission rod, and one end of the transmission rod is an input end of the third transmission mechanism.
Optionally, the number of the transmission rods is two; the number of the lock tongues is multiple, wherein a part of the lock tongues are arranged on one transmission rod, and the other part of the lock tongues are arranged on the other transmission rod.
Optionally, the control mechanism comprises: a handle adjusting seat; the base is arranged on the handle adjusting seat and can move relative to the handle adjusting seat; the bearing seat is connected with the base, and a first lug and a second lug which are opposite to each other are arranged on the bearing seat; the rotating shaft is arranged on the first lug and the second lug and can rotate relative to the first lug and the second lug; the handle is installed on the rotating shaft.
Optionally, a protrusion is disposed on the base; the handle is provided with a handle through hole; the protrusion is insertable into the handle through hole.
The application has at least the following beneficial technical effects:
the utility model provides a thereby well lid lock subassembly passes through a plurality of drive mechanism and adds long operating handle, a plurality of drive mechanism's design and for the handle increases moment and reduces mechanical loss and can hide the handle and do not influence pleasing to the eye to make the operation get up convenient more laborsaving.
Drawings
Fig. 1 is a schematic structural diagram of a manhole cover assembly for a buried substation according to an embodiment of the present application.
Fig. 2 is another schematic structural view of the manhole cover assembly for the buried substation shown in fig. 1.
Fig. 3 is a schematic structural diagram of an underground substation in an embodiment of the present application.
Fig. 4 is a schematic structural view of a manhole lock assembly in the manhole assembly for the buried substation shown in fig. 1.
Figure 5 is a schematic view of the control mechanism in the manhole lock assembly shown in figure 4.
Reference numerals
1-well cover; 2-a flexible hinge; 3-a box assembly; 31-an opening; 21-first stage; 22-a second section; 23-a third stage; 24-a fourth stage; 4-a bolt assembly; 5-locking seat; 31-a base; 32-a connecting rod; 11-reinforcing ribs; 6-alloy shaft sleeve; 7-sealing strips; 8-underground box body; 9-a top cover; 40-a control mechanism; 41-chain transmission mechanism; 42-a gearset assembly; 43-a transmission rod; 44-a locking tongue; 421-a mounting seat; 422-gear; 4211-a first plate; 4212-a second plate; 4213-shaft sleeve; 42121-oil sump; 411-handle adjusting seat; 412-a base; 413-a bearing seat; 4121-a projection; 414-a handle; 415-snap.
Detailed Description
In order to make the implementation objects, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below with reference to the drawings in the embodiments of the present application. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are a subset of the embodiments in the present application and not all embodiments in the present application. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application. Embodiments of the present application will be described in detail below with reference to the accompanying drawings.
In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present application and for simplifying the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the scope of the present application.
The aircraft of the present application is described in further detail below with reference to the various figures.
Fig. 1 is a schematic structural diagram of a manhole cover assembly for a buried substation according to an embodiment of the present application. Fig. 2 is another schematic structural view of the manhole cover assembly for the buried substation shown in fig. 1. Fig. 3 is a schematic structural diagram of an underground substation in an embodiment of the present application. Fig. 4 is a schematic structural view of a manhole lock assembly in the manhole assembly for the buried substation shown in fig. 1. Figure 5 is a schematic view of the control mechanism in the manhole lock assembly shown in figure 4.
The manhole cover assembly for the buried substation shown in fig. 1 to 3 includes a manhole cover 1, a flexible hinge 2, and a box body assembly 3.
One end of the flexible hinge 2 is connected with the well cover 1;
the box body component 3 comprises an opening 31, and the other end of the flexible hinge 2 is hinged with the box body component 3; the flexible hinge 2 can rotate relative to the box body assembly 3, so that the well lid 1 is driven to move, and the well lid 1 is provided with a sealing position; in the covering position, the well lid 1 covers the opening 31.
This application connect through flexible hinge, when the well lid was closed, flexible hinge did not have hard support point with well lid support to the well lid can compress tightly in parallel sealed.
Referring to fig. 1 and 2, in the present embodiment, the flexible hinge includes a first section 21, a second section 22, a third section 23, and a fourth section 24, wherein one end of the first section 21 is connected to the box assembly; one end of the second segment 22 is connected to the other end of the first segment 21; one end of the third section 23 is connected to the other end of the second section 22; one end of the fourth section 24 is connected with the other end of the third section 23, and the other end of the fourth section 24 is connected with the well lid 1.
In this embodiment, a first angle is formed between one end of the first section 21 and the box assembly; a second angle is formed between one end of the second section 22 and the other end of the first section 21; a third angle is formed between one end of the third section 23 and the other end of the second section 22; a fourth angle is formed between one end of the fourth section 24 and the other end of the third section 23, and a fifth angle is formed between the other end of the fourth section 24 and the well lid 1. The first angle, the third angle, and the fourth angle are different.
In one embodiment, the first angle, the second angle and the fifth angle are the same.
In this embodiment, the first, second and fifth angles are 90 degrees. The angle is set to 90 degrees, so that the flexible hinge is convenient to move.
In this embodiment, the second angle and the fourth angle are obtuse angles.
Referring to fig. 1 and 2, in the embodiment, the manhole cover assembly for the buried substation further includes a latch bolt assembly 4, and the latch bolt assembly 4 is disposed on the box body assembly; the well cover is provided with a lock seat 5; at the closing cap position, spring bolt subassembly 4 and the cooperation of lock seat 5 can the locking well lid.
Referring to fig. 1, in the present embodiment, the case assembly includes a base 31 and a connecting rod 32, the connecting rod 32 being disposed on the base 31; wherein the flexible hinge 2 is hinged with the connecting rod 32.
Referring to fig. 1, in the present embodiment, in the capping position, one face of the well lid faces the tank assembly; on which the flexible hinge 2 and the lock housing 5 are arranged.
Referring to fig. 1, in the present embodiment, a surface of the manhole cover, on which the flexible hinge 2 is disposed, is provided with a reinforcing rib 11, and the flexible hinge is disposed on the reinforcing rib 11.
Referring to fig. 1, in the present embodiment, the number of the flexible hinges 2 is two, one flexible hinge 2 is disposed near one end of the connecting rod, and the other flexible hinge 2 is disposed near the other end of the connecting rod.
Referring to fig. 1, in the present embodiment, the manhole cover assembly for a buried substation further includes an alloy bushing 6, and the flexible hinge is mounted on the connecting rod through the alloy bushing 6.
Referring to fig. 1, in the present embodiment, a sealing groove is disposed on a base; the well lid assembly for the buried transformer substation further comprises a sealing strip 7, and the sealing strip is arranged in the sealing groove.
The utility model provides a bury formula well lid subassembly for transformer substation adopts four-point parallel to compress tightly mode locking well lid and flexible hinge, but parallel compression sealing washer guarantees the requirement of the waterproof IP68 of well lid when realizing locking the well lid. Buried formula is well lid subassembly for transformer substation adopts alloy axle sleeve and extension locking handle, solves the problem that the well lid can not be opened and unblanks convenient laborsavingly. Thereby the operation is more convenient and labor-saving than the common handle.
When the well lid was closed, flexible hinge did not have hard strong point with the well lid to the well lid can compress tightly in parallel sealedly. The alloy shaft sleeve realizes the relative operation between the shaft and the flexible hinge, and solves the problems that the shaft and the hinge are not rusted for a long time, and the well lid is blocked and cannot be opened when being opened. The lock handle is hidden in the air outlet, so that the well cover is guaranteed to be buried in a leaking mode, the appearance is attractive, and the lock handle is convenient and labor-saving to operate. The novel well lid is simple to operate and more firm, and the phenomenon of looseness cannot occur, so that the waterproofness, the antitheft performance, the safety and the reliability of the well lid are improved.
Referring to fig. 3, the present application further provides an underground substation, which includes an above-ground system and an underground system, wherein the underground system is arranged underground; wherein,
the underground system comprises an underground box body 8, a top cover 9 and a well cover assembly, wherein the underground box body 8 is arranged underground, and the underground box body 8 is provided with an opening; the top cover 9 covers the opening and is provided with a through hole for a well cover; the well lid subassembly be as above the well lid subassembly, the well lid subassembly imbeds in the through-hole for the well lid.
In this application, well lid subassembly imbeds in to the through-hole for the well lid to pour together with cement, improve waterproof grade and bulk strength between embedded well lid base and the cement.
Referring to fig. 4 and 5, fig. 4 and 5 show a manhole cover lock assembly comprising a latch bolt assembly 4 and a lock housing 5.
Referring to fig. 1, in the present embodiment, the latch bolt assembly 4 is provided on a first device (i.e., a case assembly in the present embodiment); the latch bolt assembly 4 includes: a control mechanism 40, a first transmission mechanism, a second transmission mechanism, a third transmission mechanism and a bolt 44; wherein the control mechanism 41 has a control mechanism output; the first transmission mechanism is provided with a first transmission mechanism input end and a first transmission mechanism output end, and the control mechanism output end of the control mechanism is connected with the first transmission mechanism output end; the second transmission mechanism is provided with a second transmission mechanism input end and a second transmission mechanism output end, and the second transmission mechanism input end and the first transmission mechanism output end; the third transmission mechanism is provided with a third transmission mechanism input end, and the third transmission mechanism input end is connected with the second transmission mechanism output end; the lock tongue is arranged on the third transmission mechanism; the lock base 5 is arranged on the second device (in this embodiment, the well lid); wherein,
the first device is matched with the second device and has a covering position (in the embodiment, the covering position of the application);
the control mechanism can drive the first transmission mechanism to move, the first transmission mechanism can drive the second transmission mechanism to move, the second transmission mechanism can drive the third transmission mechanism to move, and the third transmission mechanism can drive the lock tongue to move, so that the well lid lock assembly has a locking state and an unlocking state;
in the covering position and in the locking state, the lock tongue is matched with the lock seat to lock the relative position of the first device and the second device;
in the closed position and in the unlocked state, the first means and the second means are capable of relative movement.
Referring to fig. 3, in the present embodiment, the first transmission mechanism is a chain transmission mechanism 41.
Referring to FIG. 3, in the present embodiment, the second drive mechanism is a gearset assembly 42.
Referring to fig. 3, in the present embodiment, the gear train assembly 42 includes a mounting seat 421, a gear train disposed on the mounting seat 421, and a gear train having a gear train input end and a second transmission mechanism output end; one end of the gear assembly drive shaft 422 is a second drive mechanism input end and the other end is connected to the gear set input end.
Referring to fig. 3, in the present embodiment, the mount 421 includes a first plate 4211, a second plate 4212, and a boss 4213, the first plate 4211 is provided with a through hole; second plate 4212 is connected to first plate 4211, and second plate 4212 is connected to a carrier gear set; a bushing 4213 is disposed within the through hole of the first plate 4211, the bushing 4213 having a bushing through hole through which the gear assembly drive shaft 422 is disposed.
Referring to fig. 3, in the present embodiment, the gear set includes a plurality of gears 422 in sequential contact, each gear 422 is disposed on the second plate 4212, adjacent gears 422 are engaged with each other, one gear 422 serves as a gear set input; at least one of the other gears in the gear set serves as a second transmission output.
Referring to fig. 3, in the present embodiment, oil grooves 42121 are provided in the second plate 4212, and at least a portion of each gear is disposed in the oil grooves.
Referring to fig. 3, in the present embodiment, the third transmission mechanism is a transmission rod 43, and one end of the transmission rod 43 is an input end of the third transmission mechanism.
Referring to fig. 3, in the present embodiment, the number of the transmission levers 43 is two;
the latch 44 is provided in plural number, wherein a part of the latch 44 is mounted on one driving lever, and another part of the latch 44 is mounted on the other driving lever.
Referring to fig. 5, in the present embodiment, the control mechanism 41 includes a handle adjusting seat 411, a base 412, a bearing seat 413, a rotating shaft, and a handle 414.
Referring to fig. 5, in this embodiment, a connecting hole is formed in the handle adjusting seat 411, a strip-shaped hole is formed in the base, and the handle adjusting seat is connected to the base through a bolt. The strip-shaped holes are adopted, so that the relative position relationship between the base and the handle adjusting seat can be adjusted. The position of the chain can be adjusted by adjusting the relative position, so that the tension force of the chain is adjusted.
The base 412 is installed on the handle adjusting seat 411 and can move relative to the handle adjusting seat 411;
the bearing seat 413 is connected with the base 412, and a first lug and a second lug which are opposite to each other are arranged on the bearing seat 413;
the rotating shaft is arranged on the first lug piece and the second lug piece and can rotate relative to the first lug piece and the second lug piece; the handle is arranged on the rotating shaft.
In one embodiment, the handle adjusting seat 411 is provided with an adjusting groove, the adjusting groove is provided with a plurality of adjusting holes extending along the direction of the adjusting groove, and the base is disposed in the adjusting groove and is connected with the adjusting holes by bolts.
In one embodiment, the handle adjusting seat 411 is provided with an adjusting groove, the base is disposed in the adjusting groove, and the base is provided with a pin hole. The adjusting groove is provided with a through hole extending along the extending direction of the adjusting groove. The base is connected with the adjusting groove through a positioning pin.
Referring to fig. 4, in the present embodiment, a protrusion 4121 is provided on the base 412; the handle is provided with a handle through hole; the projection 4121 can be inserted into the handle through hole.
Referring to fig. 4, in this embodiment, a latch 415 is provided on the base, and the latch 415 is used to latch the handle.
The utility model provides a well lid lock subassembly structurally fully considers the deformation that produces when burying just well lid and closing, with the design of double lock pole for well lid lock closes sealedly more easily.
The utility model provides a well lid lock subassembly design makes only need upwards to pull down the lock handle and can switch the buried well lid that becomes.
The manhole cover lock assembly is designed into a handle by lengthening the operating handle, adding chain transmission and gear transmission, can increase torque, reduce mechanical loss and hide the handle without influencing attractiveness, and therefore the manhole cover lock assembly is more convenient and labor-saving to operate.
The utility model provides a lockhole of well lid lock subassembly is located lock operating handle mid portion to install the buckle additional in the rear end design of handle closed position, install the extension spring additional in the buckle, make the buckle keep vertical state, when the lock is closed, the buckle blocks the handle, makes the lock not only easy operation, and is more firm moreover, the not hard up phenomenon still can not appear, thereby has increased the security and the reliability of equipment lock.
The utility model provides a well lid lock subassembly has lengthened operating handle increase moment, lock handle and has added chain drive again and make the handle can hide in the vent, and the locking lever adopts the straight-gear drive to make mechanical efficiency reach more than 95% simultaneously to make the operation get up more convenient laborsaving than ordinary handle.
The utility model provides a well lid lock subassembly installs buckle 415 additional in the rear end design of handle closed position, installs the extension spring additional in the buckle, makes the buckle keep vertical state, and when the lock was closed, the buckle blocked the handle, makes the lock not only easy operation, and is more firm moreover, still can not appear not hard up phenomenon to the security and the reliability of equipment lock have been increased.
The utility model provides a bury formula well lid subassembly for transformer substation's flexible hinge, axle sleeve and hide the lock handle, when the well lid was closed, flexible hinge did not have hard holding point with well lid support to the well lid can compress tightly in parallel sealedly. The alloy shaft sleeve realizes the relative operation between the shaft and the flexible hinge, and solves the problems that the shaft and the hinge are not rusted for a long time, and the well lid is blocked and cannot be opened when being opened. The lock handle is hidden in the air outlet, so that the well cover is guaranteed to be buried in a leaking mode, the appearance is attractive, and the lock handle is convenient and labor-saving to operate. The novel well lid is simple to operate and more firm, and the phenomenon of looseness cannot occur, so that the waterproofness, the antitheft performance, the safety and the reliability of the well lid are improved.
The utility model provides a bury formula well lid subassembly for transformer substation structurally fully considers bury the deflection that produces when just the well lid is closed, with the four spring bolt designs of double-lock pole for the well lid is waterproof to reach IP68 grade.
The utility model provides a bury formula well lid subassembly design for transformer substation makes only need upwards to pull down and hides the locking handle and can bury the well lid with opening and shutting.
The utility model provides a bury formula well lid subassembly for transformer substation and hide the lock handle and hide to the exhaust vent in not influencing the well lid whole pleasing to the eye to make the operation get up convenient labour saving and theftproof nature more.
The application of bury formula well lid subassembly for transformer substation thereby adopts flexible hinge and alloy axle sleeve to increase well lid's waterproof nature, security and reliability.
The utility model provides a bury formula well lid subassembly for transformer substation installs the spring bolt additional at two respectively on the transfer line, and two spring bolts parallels on the locking lever get into the lock seat when closing the well lid, because the circular arc of four spring bolts is on the coplanar, and four spring bolts on two locking levers of resume twist grip get into the lock seat simultaneously, and the well lid is closed. The well lid adopts embedded base and cement to pour together, improves waterproof grade and bulk strength between embedded well lid base and the cement.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A well lid lock assembly, comprising:
the bolt assembly (4), the said bolt assembly (4) is set up on the first apparatus; the latch bolt assembly (4) comprises: a control mechanism (40), a first transmission mechanism, a second transmission mechanism, a third transmission mechanism and a lock tongue (44); wherein the control mechanism (41) has a control mechanism output; the first transmission mechanism is provided with a first transmission mechanism input end and a first transmission mechanism output end, and the control mechanism output end of the control mechanism is connected with the first transmission mechanism output end; the second transmission mechanism is provided with a second transmission mechanism input end and a second transmission mechanism output end, and the second transmission mechanism input end and the first transmission mechanism output end are connected with the first transmission mechanism; the third transmission mechanism is provided with a third transmission mechanism input end, and the third transmission mechanism input end is connected with the second transmission mechanism output end; the lock tongue is arranged on the third transmission mechanism;
a lock holder (5), the lock holder (5) being provided on a second device; wherein,
the first device is matched with the second device and is provided with a covering position;
the control mechanism can drive the first transmission mechanism to move, the first transmission mechanism can drive the second transmission mechanism to move, the second transmission mechanism can drive the third transmission mechanism to move, and the third transmission mechanism can drive the lock tongue to move, so that the well cover lock assembly has a locking state and an unlocking state;
in the covering position and the locking state, the lock tongue is matched with the lock seat to lock the relative position of the first device and the second device;
in the closed position and in the unlocked state, the first device and the second device are capable of relative movement.
2. The well lid lock assembly of claim 1, wherein the first transmission mechanism is a chain transmission mechanism (41).
3. The well lid lock assembly of claim 2, wherein the second transmission mechanism is a gear assembly (42).
4. The manhole lock assembly of claim 3, wherein the gear set assembly (42) comprises:
a mounting seat (421);
a gear set disposed on the mount (421), the gear set having a gear set input and the second transmission output;
gear train subassembly transmission shaft (422), the one end of gear train subassembly transmission shaft (422) is the second drive mechanism input, the other end with the gear train input is connected.
5. The manhole lock assembly according to claim 4, wherein the mounting seat (421) comprises:
a first plate (4211), wherein a through hole is arranged on the first plate (4211);
a second plate (4212), said second plate (4212) being connected to said first plate (4211), said second plate (4212) being adapted to carry said gear set;
the gear set assembly comprises a shaft sleeve (4213), wherein the shaft sleeve (4213) is arranged in a through hole of the first plate (4211), the shaft sleeve (4213) is provided with a shaft sleeve through hole, and a gear set assembly transmission shaft (422) penetrates through the shaft sleeve.
6. The manhole lock assembly according to claim 5, wherein the gear set comprises a plurality of sequentially contacting gears (422), each gear (422) being provided on the second plate (4212), adjacent gears (422) being intermeshed, one gear (422) being the gear set input; at least one of the other gears in the set of gears serves as the second transmission output.
7. The manhole lock assembly according to claim 5, wherein the second plate (4212) is provided with an oil sump (42121) in which at least part of each gear is disposed.
8. The manhole lock assembly according to claim 5, wherein the third transmission mechanism is a transmission rod (43), and one end of the transmission rod (43) is the third transmission mechanism input end.
9. The manhole lock assembly according to claim 8, wherein the number of the transmission rods (43) is two;
the number of the lock tongues (44) is multiple, wherein a part of the lock tongues (44) is arranged on one transmission rod, and the other part of the lock tongues (44) is arranged on the other transmission rod.
10. The manhole lock assembly according to any one of claims 1 to 8, wherein the control mechanism (41) comprises:
a handle adjusting seat (411);
the base (412) is installed on the handle adjusting seat (411) and can move relative to the handle adjusting seat (411);
the bearing seat (413) is connected with the base (412), and a first lug and a second lug which are opposite to each other are arranged on the bearing seat (413);
the rotating shaft is arranged on the first lug and the second lug and can rotate relative to the first lug and the second lug;
a handle (414) mounted on the spindle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822114928.9U CN209874784U (en) | 2018-12-17 | 2018-12-17 | Well lid lock assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822114928.9U CN209874784U (en) | 2018-12-17 | 2018-12-17 | Well lid lock assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209874784U true CN209874784U (en) | 2019-12-31 |
Family
ID=68944866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822114928.9U Active CN209874784U (en) | 2018-12-17 | 2018-12-17 | Well lid lock assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209874784U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403758A (en) * | 2018-12-17 | 2019-03-01 | 北京潞电电气设备有限公司 | A kind of well lid lock set |
| CN111321799A (en) * | 2020-04-01 | 2020-06-23 | 嵊州摩天自动化设备有限公司 | Automatic theftproof sewer inspection shaft lid of drainage and well frame thereof |
-
2018
- 2018-12-17 CN CN201822114928.9U patent/CN209874784U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403758A (en) * | 2018-12-17 | 2019-03-01 | 北京潞电电气设备有限公司 | A kind of well lid lock set |
| CN109403758B (en) * | 2018-12-17 | 2024-04-12 | 北京潞电电气设备有限公司 | Well lid lock assembly |
| CN111321799A (en) * | 2020-04-01 | 2020-06-23 | 嵊州摩天自动化设备有限公司 | Automatic theftproof sewer inspection shaft lid of drainage and well frame thereof |
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