CN217870317U

CN217870317U - Gate locking device

Info

Publication number: CN217870317U
Application number: CN202221504251.XU
Authority: CN
Inventors: 赵群群; 孙诗文; 王琰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-11-22
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses a gate locking device, include the gate body and be used for supporting the support side seat of gate body, the gate body level sets up, the both sides position of gate body all is provided with along vertical supporting side seat, two the terminal surface that supports the side seat and be relative each other has all seted up the track groove. The beneficial effects are that: the utility model discloses be provided with the locking subassembly between the gate body and the support side seat that is used for supporting the gate body, and the locking subassembly is fixed at the lateral part of gate body, with this the overhanging mode that drives ARC ring gear and gear engagement of push rod through the electric telescopic handle body when needs locking gate body comes the unable rotation of locking pivot, then stable locking gate body's position, and through push rod adduction drive ARC ring gear with the gear separately after alright relieve the unable pivoted locking of counter shaft fast, locking mode to the gate body is simply easily operated and the reliability is high.

Description

Gate locking device

Technical Field

The utility model relates to a gate auxiliary assembly field, concretely relates to gate locking device.

Background

In the design of a water gate, sometimes, in order to reduce the height of a bent frame or due to other functions and technical requirements, a gate needs to be designed into a plane horizontal lifting gate, in order to ensure safety, a locking mechanism needs to be arranged on the gate, the convenience and reliability of the locking mechanism play an important role in the quick and safe operation of a project, the locking structure of the existing horizontal lifting gate generally comprises a locking claw, a balance plate and a balancing weight block installed at the tail part of the balance plate, in the process of opening the gate, the locking claw is lifted by a roller on the gate, which is close to a first gate operation track, when the gate is lifted to a certain height, the locking claw is clamped at the lower side of the roller, at the moment, a gate is put down by a hoist, the locking claw locks the roller, in the process, a specially-assigned person is required to observe the lifting height of the gate, the operation is complex, the reliability is poor, and the locking failure condition exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a gate locking device for solving above-mentioned problem has the amortization subassembly at the peripheral coaxial arrangement in the working bin of superfine milling machine body to this absorbs the mechanical noise who weakens the production in the working process through the indoor acoustical panel of a plurality of amortizations of amortization subassembly, sees the explanation below for details.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a gate locking device, which comprises a gate body and supporting side seats for supporting the gate body, wherein the gate body is horizontally arranged, the supporting side seats are vertically arranged at the two sides of the gate body along the longitudinal direction, and the opposite end surfaces of the two supporting side seats are provided with track grooves;

the front and rear positions of the end surfaces of two sides of the gate body are respectively and rotatably connected with a rotating shaft arranged along the transverse direction, the outer end of the rotating shaft positioned at the front part is coaxially fixed with a front roller, the front roller can linearly roll along the front wall of the track groove, the outer end of the rotating shaft positioned at the rear part is coaxially fixed with a rear roller, and the rear roller can linearly roll along the rear wall of the track groove;

the side face of the gate body is arranged at the rear position of the front roller along the longitudinal direction and used for locking the locking assembly which can not rotate along the rotating shaft, the side edges of the top surface of the gate body are provided with quick-release assemblies, and the locking assemblies are correspondingly detachably connected with the gate body through the quick-release assemblies.

Preferably, a lifting lug connected with an external hoist is fixed on the top surface of the gate body.

Preferably, the front wall of the rail groove extends along a straight line which is vertically arranged, and the rear wall of the rail groove extends along a curved line.

Preferably, the locking subassembly includes mount pad and gear, the mount pad is along horizontal vertical setting and fixing and corresponding the lateral part of quick detach subassembly, the preceding edge longitudinal fixation of mount pad has the electric telescopic handle body, the anterior push rod of electric telescopic handle body is along longitudinal setting and front end along longitudinal vertical being fixed with the arc ring gear, the gear is all fixed and is located the gate body is anterior the pivot middle part, just the gear with the meshing of arc ring gear.

Preferably, the arc length of the arc-shaped gear ring is less than one half of a circle.

Preferably, the width of the mounting seat is smaller than the distance between the support-side seat and the shutter body.

Preferably, the quick detach subassembly all includes fixing base and cooperation seat, the fixing base is vertical the fixing respectively in the top surface both sides of gate body, both sides position the terminal surface that the fixing base carried on the back each other mutually all along vertical cooperation groove of having seted up, both sides position the outside that the cooperation groove was kept away from each other opens, both sides position inboard upper portion that the cooperation groove is close each other all along transversely seted up spacing hole, both sides position the terminal surface that the mount pad is relative each other all vertically be fixed with the cooperation seat, the cooperation seat with cooperation groove one-to-one and vertical sliding fit, both sides position cooperation seat top all is higher than the mount pad top surface just along transversely seted up the mounting hole, just the mounting hole respectively with correspond the coaxial contrast in spacing hole, the mounting hole all along horizontal coaxial sliding fit has the gag lever post, and both sides position the gag lever post inner that is close to each other is respectively with the corresponding spacing hole horizontal sliding fit, the outer end that the gag lever post was kept away from each other all stretches out to correspond the outside and coaxial fixation seat has the handle, the gag lever post is located the correspondence the handle with the part between the outside all coaxial clearance fit has the both ends respectively with the fixed spring and the outside is connected with the cooperation seat and the fixed spring is connected with the both ends respectively.

Preferably, the mating groove is one of a dovetail groove, a rectangular groove or an i-shaped groove.

Preferably, the matching grooves are blind grooves in the vertical direction, and the bottom ends of the matching seats are in contact with the groove bottoms of the corresponding matching grooves in an attaching mode.

Preferably, the surface of the handle is provided with anti-skid grains, and the lowest position of the handle is higher than the top surface of the mounting seat.

By adopting the gate locking device, initially, the matching seat is in vertical sliding fit with the matching groove, and meanwhile, the limiting rod is in transverse sliding fit with the limiting hole, the matching seat can be locked and cannot be separated from the matching groove through the limitation of the matching of the limiting rod and the limiting hole, so that the mounting seat and the electric telescopic rod body are detachably fixed on the side part of the gate body, in the using process, the gate body is connected with an external headstock gear through the lifting lug, after the headstock gear lifts or lowers the gate body to a position needing to be locked through the lifting lug, the electric telescopic rod is electrified to work in an electric connection mode to drive the push rod to extend outwards through a power supply cable, the push rod of the electric telescopic rod body drives the arc-shaped gear ring to be meshed with the gear in the extending process, and the rotating shaft is locked and cannot rotate, then, the position of the gate body is stably locked, the push rod is retracted to drive the arc-shaped gear ring and the gear to be separated, the arc-shaped gear ring is matched with the gear to be unlocked, so that the locking of the rotating shaft, which cannot rotate, can be quickly unlocked, the locking mode of the gate body is simple and easy to operate and high in reliability, when the locking assembly needs to be dismounted for regular inspection, the arc-shaped gear ring is temporarily separated from the gear, then the gate body is opened to be in a horizontal state through an external opening and closing machine and is kept, then two persons respectively and simultaneously hold the handles at the two sides to drive the limiting rods to be pulled outwards and enable the inner ends of the limiting rods to be separated from the corresponding limiting holes through the mode that the springs are stretched, and then the handles can be lifted up to enable the matching seats to be separated from the corresponding limiting holes vertically along the matching grooves by keeping the outward pulling of the limiting rods, so that the handles can be pulled upwards to enable the matching seats to be separated from the matching grooves vertically and slide And then, the mounting seat and the electric telescopic rod body can be continuously taken away from the gate body together, so that the gate body can be conveniently detached and inspected regularly, when the locking assembly needs to be mounted again, the end part, far away from the handle, of the matching seat is taken as the bottom end, the matching seat is pushed and slid in after being compared with the top end of the matching groove, meanwhile, the handle is held outwards again, the inner end of the limiting rod is led into the corresponding mounting hole in a stretching mode through the spring, so that the interference of smooth vertical sliding of the matching seat is avoided, when the matching seat vertically moves to the bottom end of the matching seat and is contacted with the bottom end of the matching groove again, the limiting rod is respectively compared with the limiting hole in a transverse mode, the handle is loosened, the spring immediately releases the stretching state to drive the inner end of the limiting rod to be inserted into the corresponding limiting hole, so that the installation of the locking assembly on the side part of the gate body is completed again, and the dismounting mode of the locking assembly is simple and easy to operate, and the locking assembly can be conveniently inspected, and maintained and repaired regularly.

Has the advantages that: 1. the utility model discloses be provided with the locking subassembly between gate body and the support side seat that is used for supporting the gate body, and the locking subassembly is fixed in the lateral part of gate body to this lock the gate body when needing to lock, through the mode that the push rod of electric telescopic handle body stretches out and drives ARC ring gear and gear engagement, the locking pivot can't rotate, then the position of stable locking gate body, and can remove the unable pivoted locking of counter shaft fast after driving ARC ring gear and gear separation through the push rod adduction, the locking mode to the gate body is simple easy to operate and the reliability is high;

2. through cooperation seat and the vertical sliding fit in cooperation groove and gag lever post and spacing hole lateral sliding fit's mode with locking subassembly detachable fix the lateral part at the gate body, and only need pull out the gag lever post outward and deviate from behind the spacing hole alright make the cooperation seat vertically deviate from the cooperation groove and get the locking subassembly from the gate body, the dismouting mode of locking subassembly is simple easy operation, is convenient for carry out regular censorship maintenance and repair to the locking subassembly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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.

FIG. 1 is a first schematic view of the present invention;

fig. 2 is a second schematic view of the overall axis measurement of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention;

figure 4 is a cross-sectional schematic view of figure 1 of the present invention;

fig. 5 is a partially enlarged view of the utility model at B in fig. 4;

fig. 6 is a right external view of fig. 1 according to the present invention.

The reference numerals are explained below:

1. a gate body; 101. a rear roller; 102. a rotating shaft; 103. a front roller; 104. lifting lugs; 2. supporting the side seat; 201. a track groove; 3. a quick release assembly; 301. a mating seat; 302. a mating groove; 303. a fixed seat; 304. a handle; 305. a spring; 306. a limiting rod; 307. mounting holes; 308. a limiting hole; 4. a locking assembly; 401. a mounting base; 402. an electric telescopic rod body; 403. a push rod; 404. an arc-shaped gear ring; 405. a gear.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of 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.

Referring to fig. 1-6, the present invention provides a gate locking device, which comprises a gate body 1 and a supporting side seat 2 for supporting the gate body 1, wherein the gate body 1 is horizontally disposed, the two side positions of the gate body 1 are vertically disposed along the supporting side seat 2, and two opposite end surfaces of the supporting side seats 2 are disposed with a track groove 201. The front and rear positions of the end surfaces of both sides of the gate body 1 are rotatably connected with rotating shafts 102 arranged along the transverse direction, the outer ends of the rotating shafts 102 positioned at the front position are coaxially fixed with front rollers 103, the front rollers 103 can linearly roll along the front wall of the track groove 201, the outer ends of the rotating shafts 102 positioned at the rear part are coaxially fixed with rear rollers 101, and the rear rollers 101 can linearly roll along the rear wall of the track groove 201. The side of the gate body 1 is longitudinally provided with a locking component 4 for locking the rotation shaft 102 in the front of the roller 103, the side of the top surface of the gate body 1 is provided with a quick-release component 3, and the locking component 4 is detachably connected with the gate body 1 through the corresponding quick-release component 3.

As a preferable scheme of the scheme, the lifting lugs 104 used for being connected with the external hoist are fixed on the top surface of the gate body 1, the gate body 1 can be driven to lift and close in a mode that the lifting lugs 104 are connected with the external hoist, the trend of the front wall of the track groove 201 is a straight line which is vertically arranged, the trend of the rear wall of the track groove 201 is a curve, and the design of the track groove 201 is convenient to meet the use requirement of the gate body 1 as a plane lifting and horizontal type gate.

Locking subassembly 4 includes mount pad 401 and gear 405, mount pad 401 is along horizontal vertical setting and fix the lateral part that corresponds quick detach subassembly 3, mount pad 401 is preceding along longitudinal fixation have electric telescopic handle body 402, the anterior push rod 403 of electric telescopic handle body 402 is along longitudinal setting and front end along longitudinal vertical being fixed with arc ring gear 404, gear 405 all fixes in the pivot 102 middle part that is located gate body 1 front portion, and gear 405 and arc ring gear 404 mesh, so set up, the mode that drives arc ring gear 404 and gear 405 mesh is outwards extended to the push rod 403 through electric telescopic handle body 402 when needing locking gate body 1 comes the locking pivot 102 unable rotation, then stable locking gate body 1's position, and drive arc ring gear 404 through push rod adduction and just can relieve the unable pivoted locking to pivot 102 fast after separately with gear 405.

Arc length of arc ring gear 404 is less than half a circle, so set up, be convenient for ensure that arc ring gear 404 can be smooth through the mode of the horizontal migration of vertically reciprocating with gear 405 meshing or separately, mount pad 401's width is less than the interval between support side seat 2 and the gate body 1, it is preceding that preferred electric telescopic handle body 402 periphery all does not surpass mount pad 401 simultaneously, so set up, be convenient for ensure that locking Assembly 4's setting can not interfere the process of opening and shutting of gate body 1.

The quick-release components 3 respectively comprise fixed seats 303 and matching seats 301, the fixed seats 303 are respectively vertically fixed on two sides of the top surface of the gate body 1, the end surfaces of the fixed seats 303 at two side positions, which are opposite to each other, are vertically provided with matching grooves 302, the outer sides of the matching grooves 302 at two side positions, which are far away from each other, are opened, the upper parts of the inner sides, which are close to each other, of the matching grooves 302 at two side positions are horizontally provided with limit holes 308, the end surfaces, which are opposite to each other, of the installation seats 401 at two side positions are vertically fixed with the matching seats 301, the matching seats 301 and the matching grooves 302 are in one-to-one correspondence and are in vertical sliding fit, the tops of the matching seats 301 at two side positions are higher than the top surface of the installation seat 401 and are horizontally provided with installation holes 307, the installation holes 307 are respectively in coaxial contrast with the corresponding limit holes 308, and the installation holes 307 are respectively in horizontal coaxial sliding fit with the limit rods 306, and the inner ends of the limiting rods 306 at the two sides, which are close to each other, are respectively in transverse sliding fit with the corresponding limiting holes 308, the outer ends of the limiting rods 306 at the two sides, which are far away from each other, extend out of the outer sides of the corresponding matching seats 301 and are coaxially fixed with the handles 304, the parts of the limiting rods 306 between the corresponding handles 304 and the outer sides of the matching seats 301 are coaxially in clearance fit with the springs 305, and the two ends of the springs 305 are respectively and fixedly connected with the corresponding handles 304 and the outer sides of the matching seats 301, so that the locking assembly 4 can be detachably fixed on the side part of the gate body 1 in a mode that the matching seats 301 are vertically in sliding fit with the matching grooves 302 and the limiting rods 306 are transversely in sliding fit with the limiting holes 308, and the matching seats 301 can be vertically separated from the matching grooves 302 to take the locking assembly 4 away from the gate body 1 only by pulling the limiting rods 306 out of the limiting holes 308.

Cooperation groove 302 is forked tail type groove, a rectangular channel or I-shaped groove, so set up, be convenient for cooperate seat 301 to have good direction design of rectifying when cooperation groove 302 is vertical to slide, cooperation groove 302 is vertical upwards for blind groove, and cooperation seat 301's bottom all with the tank bottom laminating contact that corresponds cooperation groove 302, so set up, be convenient for when gag lever post 306 with spacing hole 308 transversely contrast, carry out obvious suggestion through the mode of cooperation seat 301 bottom and cooperation groove 302 tank bottom laminating contact, anti-skidding line has been seted up on handle 304 surface, and handle 304's lowest position is higher than mount pad 401 top surface, so set up, prevent when being convenient for handheld handle 304 application of force that handle 304 from taking off the hand and ensure that handle 304 can not interfered by mount pad 401 when drawing outward.

By adopting the structure, initially, the matching seat 301 is in vertical sliding fit with the matching groove 302, and meanwhile, the limiting rod 306 is in transverse sliding fit with the limiting hole 308, so that the matching seat 301 can be locked and can not be separated from the matching groove 302 through the matching limitation of the limiting rod 306 and the limiting hole 308, at this time, the mounting seat 401 and the electric telescopic rod body 402 are detachably fixed on the side part of the gate body 1, in the using process, the gate body 1 is connected with an external hoist through the lifting lug 104, after the hoist lifts or lowers the gate body 1 to the position needing locking through the lifting lug 104, the electric telescopic rod is electrified to work in an electric connection mode with an external power supply cable to drive the push rod 403 to extend outwards, the push rod 403 of the electric telescopic rod body 402 drives the arc-shaped gear ring 404 to be meshed with the gear 405 in the extending process, so as to lock the rotating shaft 102 to be incapable of rotating, and further stably lock the position of the gate body 1, then, after the push rod 403 is retracted to drive the arc-shaped gear ring 404 and the gear 405 to be separated, due to the fact that the matching between the arc-shaped gear ring 404 and the gear 405 is released, the locking of the rotating shaft 102, which cannot rotate, can be rapidly released, the locking mode of the gate body 1 is simple and easy to operate and has high reliability, when the locking assembly 4 needs to be removed for periodic inspection, firstly, the arc-shaped gear ring 404 is temporarily separated from the gear 405, then the gate body 1 is opened to a horizontal state and kept by an external hoist, then, two persons respectively and simultaneously hold the handles 304 at two sides to drive the limiting rod 306 to be pulled outwards and make the inner end of the limiting rod 306 separated from the corresponding limiting hole 308 in a manner that the spring 305 is stretched, then, the handles 304 can be lifted to make the matching seat 301 slide and separate vertically along the matching groove 302 by keeping the outward pulling of the limiting rod 306, then, the mounting seat 401 and the electric telescopic rod body 402 can be continuously taken away from the gate body 1 together, the gate body 1 is convenient to detach periodically for inspection, when the locking assembly 4 needs to be installed again, the end portion, far away from the handle 304, of the matching seat 301 is used as the bottom end, and is pushed to slide in after being compared with the top end of the matching groove 302, meanwhile, the handle 304 is held by hands again to pull outwards, the inner end of the limiting rod 306 is made to be accommodated in the corresponding installation hole 307 in a stretching mode through the spring 305, smooth vertical sliding of the matching seat 301 is avoided, when the matching seat 301 vertically moves to the bottom end of the matching seat 301 to be contacted with the bottom end of the matching groove 302 again in a bonding mode, the limiting rod 306 is made to be compared with the limiting hole 308 transversely, the handle 304 is loosened, the spring 305 releases the stretching state immediately to drive the inner end of the limiting rod 306 to be inserted into the corresponding limiting hole 308, and installation of the locking assembly 4 on the side portion of the gate body 1 is completed again, the assembling and disassembling mode of the locking assembly 4 is simple and easy to operate, and regular inspection maintenance and repair of the locking assembly 4 are convenient.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A lock device for a lock gate, comprising a lock gate body (1) and a support side seat (2) for supporting the lock gate body (1), characterized in that: the gate body (1) is horizontally arranged, the supporting side seats (2) are vertically arranged at the two sides of the gate body (1) along the longitudinal direction, and rail grooves (201) are formed in the end faces, opposite to each other, of the two supporting side seats (2);

the front and rear positions of the end faces of two sides of the gate body (1) are respectively and rotatably connected with a rotating shaft (102) which is arranged along the transverse direction, the outer end of the rotating shaft (102) which is positioned at the front position is coaxially fixed with a front roller (103), the front roller (103) can linearly roll along the front wall of the track groove (201), the outer end of the rotating shaft (102) which is positioned at the rear part is coaxially fixed with a rear roller (101), and the rear roller (101) can linearly roll along the rear wall of the track groove (201);

the side face of the gate body (1) is arranged at the rear part of the front roller (103) along the longitudinal direction, the locking assembly (4) used for locking the rotating shaft (102) cannot rotate is arranged, the quick-release assembly (3) is installed on the side edge of the top face of the gate body (1), and the locking assembly (4) corresponds to the quick-release assembly (3) and the gate body (1) in a detachable mode.

2. The lock gate apparatus according to claim 1, wherein: a lifting lug (104) which is used for being connected with an external hoist is fixed on the top surface of the gate body (1).

3. The lock gate apparatus according to claim 2, wherein: the front wall trend of track groove (201) is the straight line of vertical setting, the back wall trend of track groove (201) is the curve.

4. A lock device of a lock gate as claimed in claim 1, 2 or 3, wherein: locking Assembly (4) are including mount pad (401) and gear (405), mount pad (401) are along horizontal vertical setting and fix and are corresponding the lateral part of quick detach subassembly (3), the preceding edge longitudinal fixation of mount pad (401) has electric telescopic handle body (402), push rod (403) of electric telescopic handle body (402) front portion are along longitudinal setting and front end edge longitudinal vertical being fixed with arc ring gear (404), gear (405) are all fixed and are located gate body (1) front portion pivot (102) middle part, just gear (405) with arc ring gear (404) meshing.

5. The lock gate apparatus according to claim 4, wherein: the arc length of the arc-shaped gear ring (404) is less than one half of a circle.

6. The lock gate apparatus according to claim 5, wherein: the width of the mounting seat (401) is smaller than the distance between the supporting side seat (2) and the gate body (1).

7. The lock gate apparatus according to claim 6, wherein: the quick release components (3) respectively comprise fixing seats (303) and matching seats (301), the fixing seats (303) are respectively vertically fixed on two sides of the top surface of the gate body (1), matching grooves (302) are vertically formed in the end surfaces, back to each other, of the fixing seats (303) on two sides, the outer sides, far away from each other, of the matching grooves (302) on two sides are open, limiting holes (308) are transversely formed in the upper parts, close to each other, of the inner sides of the matching grooves (302) on two sides, the matching seats (301) are vertically fixed on the end surfaces, opposite to each other, of the mounting seats (401) on two sides, the matching seats (301) correspond to the matching grooves (302) one by one and are in vertical sliding fit, both sides position cooperation seat (301) top all is higher than mounting hole (307) have been seted up in mount pad (401) top surface and along transversely, just mounting hole (307) respectively with correspond spacing hole (308) coaxial contrast, mounting hole (307) all are followed horizontal coaxial sliding fit and are had spacing pole (306), and both sides position inner that spacing pole (306) are close to each other respectively with corresponding spacing hole (308) horizontal sliding fit, both sides position the outer end that spacing pole (306) were kept away from each other all stretches out the correspondence outside of cooperation seat (301) and coaxial fixed handle (304), spacing pole (306) are located the correspondence handle (304) with cooperation seat (301) outer The part between the sides is coaxially and in clearance fit with a spring (305), and two ends of the spring (305) are respectively and fixedly connected with the corresponding handle (304) and the outer side of the matching seat (301).

8. The lock gate apparatus according to claim 7, wherein: the matching groove (302) is a dovetail groove, a rectangular groove or an I-shaped groove.

9. The lock gate apparatus according to claim 8, wherein: cooperation groove (302) are blind groove in vertical, just the bottom of cooperation seat (301) all with correspond the tank bottom laminating contact of cooperation groove (302).

10. The lock gate apparatus according to claim 9, wherein: the surface of the handle (304) is provided with anti-slip threads, and the lowest position of the handle (304) is higher than the top surface of the mounting seat (401).