CN209397627U

CN209397627U - A kind of well lid inspection pulling apparatus

Info

Publication number: CN209397627U
Application number: CN201821908945.3U
Authority: CN
Inventors: 董慧玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-20
Filing date: 2018-11-20
Publication date: 2019-09-17
Anticipated expiration: 2028-11-20

Abstract

The utility model discloses a kind of well lid inspection pulling apparatus, including cabinet, the second pin shaft and well lid, the inner right side of the cabinet is rotatedly connected by the second pin shaft with well lid, the left side lower end of the well lid is connected with third fixture block, and third fixture block and cabinet clearance fit, the inside of the third fixture block are equipped with the second fixture block, the top of the cabinet is equipped with cover board, the second screw is equipped at left and right sides of the cover board, second screw is connected with cover board and the equal screw thread of cabinet.The well lid inspection pulling apparatus, pass through the cooperation between cabinet, pulling plate, first connecting rod, second spring, third spring, skewback, the second fixture block and third fixture block, make to push down on pulling plate and the releasing limited between well lid and cabinet can be realized, solves the orientation problem when closing between well lid and cabinet, by the cooperation between cabinet, well lid, the first pin shaft, the first fixture block, groove and the first screw, solves opening orientation problem when well lid inspection.

Description

A kind of well lid inspection pulling apparatus

Technical field

The utility model relates to service technique field, specially a kind of well lid inspection pulling apparatus.

Background technique

Well lid prevents people or object from falling for covering road or family's middle-deep well, by material can be divided into metal well lid, High strength fibre cement concrete well lid, Resin man-hole cover etc., it is general using circle, it can be used for greenbelt, pavement, motor vehicle Road, harbour, lane etc., although existing device can be realized the lifting of well lid, existing apparatus cannot achieve to be examined in lifting The position that well lid is pushed away when repairing is fixed.

Utility model content

The purpose of this utility model is to provide a kind of well lid inspection pulling apparatus, to solve to mention in above-mentioned background technique Out the problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of well lid inspection pulling apparatus, including The inner right side of cabinet, the second pin shaft and well lid, the cabinet is rotatedly connected by the second pin shaft with well lid, a left side for the well lid Side lower end is connected with third fixture block, and third fixture block and cabinet clearance fit, and the inside of the third fixture block is equipped with the second fixture block, Be connected with skewback on the left of second fixture block, the skewback and the second fixture block with cabinet clearance fit, a left side for the skewback Side is equipped with third spring, and the left and right sides of the third spring is fixedly linked with cabinet and skewback respectively, the upper end of the skewback Equipped with first connecting rod, the upper end of the first connecting rod is connected with pulling plate, is equipped with second spring on the outside of the upper end of told first connecting rod, The upper and lower ends of the second spring are fixedly linked with pulling plate and cabinet respectively, front and rear sides inside the upper end left of the well lid It is connected with cushion block, the inside of the cushion block passes through bearing and is rotatedly connected with second connecting rod, in the right side of the second connecting rod Portion is connected with thin bar, and processing is fluted inside the right side of the cabinet, and the right side upper end of the well lid is connected with the first fixture block, institute The first fixture block and groove gap is stated to cooperate, the overcentre of the groove be equipped with the first screw, first screw and cabinet and The equal screw thread of groove is connected, and the top of the cabinet is equipped with cover board, is equipped with the second screw at left and right sides of the cover board, and described the Two screws are connected with cover board and the equal screw thread of cabinet.

Preferably, it is connected by the first pin shaft with flapper on the left of the upper end of the cabinet, the right side of the baffle is solid It is connected to pin lock, inside is machined with lockhole, the tapered end and lockhole clearance fit of the pin lock on the left of the upper end of the cabinet.

Preferably, the inside of second pin shaft be equipped with the first spring, the both ends of first spring respectively with cabinet and Well lid is fixedly linked.

Preferably, the outer wall of the pulling plate is socketed with the first rubber sleeve.

Preferably, the outer wall of the thin bar is socketed with the second rubber sleeve.

Compared with prior art, the utility model has the beneficial effects that the well lid inspection pulling apparatus, by cabinet, Cooperation between pulling plate, first connecting rod, second spring, third spring, skewback, the second fixture block and third fixture block, makes to push down on The releasing limited between well lid and cabinet can be realized in pulling plate, solves the orientation problem when closing between well lid and cabinet, By the cooperation between cabinet, well lid, the first pin shaft, the first fixture block, groove and the first screw, rotate well lid around the first pin shaft It is limited to the position that tightens the first screw after vertical and can be realized well lid, solves opening orientation problem when well lid inspection.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the structural schematic diagram in Fig. 1 at cabinet, the second screw and cover board；

Fig. 3 is the structural schematic diagram in Fig. 1 at cushion block, second connecting rod and bearing；

Fig. 4 is the structural schematic diagram in Fig. 1 at thin bar, second connecting rod and well lid.

In figure: 1, cabinet, the 2, first spring, 3, groove, the 4, first screw, the 5, second screw, the 6, first fixture block, 7, lid Plate, 8, thin bar, 9, cushion block, 10, pin lock, 11, pulling plate, the 12, first rubber sleeve, the 13, first pin shaft, 14, second spring, 15, First connecting rod, 16, third spring, 17, skewback, the 18, second fixture block, 19, third fixture block, 20, second connecting rod, 21, well lid, 22, Second pin shaft, 23, baffle, 24, lockhole, 25, bearing, the 26, second rubber sleeve.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of well lid inspection pulling apparatus, including case The inner right side of body 1, the second pin shaft 22 and well lid 21, cabinet 1 is rotatedly connected by the second pin shaft 22 with well lid 21, and well lid 21 can Inner right side by the second pin shaft 22 around cabinet 1 rotates, and the left side lower end of well lid 21 is connected with third fixture block 19, and well lid 21 can Third fixture block 19 is driven to rotate, and third fixture block 19 and 1 clearance fit of cabinet, third fixture block 19 can be mobile in the inside of cabinet 1, The inside of third fixture block 19 is equipped with the second fixture block 18, and the left side of the second fixture block 18 is connected with skewback 17, and skewback 17 can drive second Fixture block 18 is mobile, and skewback 17 and the second fixture block 18 are with 1 clearance fit of cabinet, and skewback 17 and the second fixture block 18 are in cabinet 1 Portion is mobile, and the left side of skewback 17 is equipped with third spring 16, and the coefficient of elasticity K of third spring 16 is 300N/m, third spring 16 The left and right sides is fixedly linked with cabinet 1 and skewback 17 respectively, and skewback 17 is moved to the left extrudable third spring 16, skewback 17 it is upper End is equipped with first connecting rod 15, but first connecting rod 15 moves down him that skewback 17 is pushed to be moved to the left, and the upper end of first connecting rod 15 is solid It is connected to pulling plate 11, first connecting rod 15 can drive first connecting rod 15 mobile, second spring 14 is equipped on the outside of the upper end of first connecting rod 15, The coefficient of elasticity K of second spring 14 be 400N/m, the upper and lower ends of second spring 14 respectively with 1 stationary phase of pulling plate 11 and cabinet Even, pulling plate 11 moves down extrudable second spring 14, and front and rear sides are connected with cushion block 9 inside the upper end left of well lid 21, Cushion block 9 can drive well lid 21 mobile, and the inside of cushion block 9 passes through bearing 25 and is rotatedly connected with second connecting rod 20, and cushion block 9 passes through axis It holds 25 pairs of second connecting rods 20 to be supported, thin bar 8 is connected with inside the right side of second connecting rod 20, thin bar 8 can be driven by cushion block 9 Well lid 21 is mobile, processing fluted 3 inside the right side of cabinet 1, and the right side upper end of well lid 21 is connected with the first fixture block 6, the first card Block 6 and 3 clearance fit of groove, well lid 21 can realize the positioning with cabinet 1, groove 3 by the cooperation of the first fixture block 6 and groove 3 Overcentre be equipped with the first screw 4, the first screw 4 is connected with cabinet 1 and the equal screw thread of groove 3, and tightening the first screw 4 can be real Position between existing cabinet 1 and case lid 21 is fixed, and the top of cabinet 1 is equipped with cover board 7, and the left and right sides of cover board 7 is equipped with second Screw 5, the second screw 5 are connected with cover board 7 and the equal screw thread of cabinet 1, and tightening the second screw 5 can be realized between cover board 7 and cabinet 1 Position fix, be rotatedly connected by the first pin shaft 13 with baffle 23 on the left of the upper end of cabinet 1, baffle 23 can pass through the first pin shaft 13 around cabinet 1 upper end left pivot movement, the right side of baffle 23 is connected with pin lock 10, and baffle 23 can drive pin lock 10 mobile, Internal on the left of the upper end of cabinet 1 to be machined with lockhole 24, the tapered end and 24 clearance fit of lockhole of pin lock 10 pass through 10 He of pin lock Cooperation between lockhole 24 determines the positional relationship between baffle 23 and cabinet 1, and the inside of the second pin shaft 22 is equipped with the first spring 2, the coefficient of elasticity K of the first spring 2 is 500N/m, and the both ends of the first spring 2 are fixedly linked with cabinet 1 and well lid 21 respectively, well Lid 21 rotates clockwise stretchable first spring 2, and the outer wall of pulling plate 11 is socketed with the first rubber sleeve 12, when avoiding mobile pulling plate 11 It slides, the outer wall of thin bar 8 is socketed with the second rubber sleeve 26, prevents from sliding when pulling thin bar 8.

When needing this well lid inspection pulling apparatus in use, first unscrewing the second screw 5 to unload lower cover plate 7, then will be with bolt The inner rotation that 10 corresponding keys inject pin lock 10 is locked, the position limitation between baffle 23 and cabinet 1 is released, pulls gear Plate 23 rotates, and pushes pulling plate 11 still further below, and pulling plate 11 drives first connecting rod 15 to move down promotion skewback 17 and is moved to the left, simultaneously Second spring 14 and third spring 16 are squeezed, skewback 17 drives the second fixture block 18 to be moved to the left, and moves the second fixture block 18 It is dynamic go out third fixture block 19 limitation, pull thin bar 8 that well lid 21 can be realized around the rotation of the second pin shaft 22, while the first fixture block 6 The inside for injecting groove 3, tightening the first screw 4 at this time can make well lid 21 keep the opening state with cabinet 1, can be to well lid Lower section is detected, and 4 well lid 21 of the first screw is unscrewed after to be checked to be rebounded by the elastic force of the first spring 2, third card Block 19 turns back to the inside of cabinet 1 again, and first connecting rod 15 and the second fixture block 18 can be respectively by second springs 14 after release pulling plate 11 It is popped into position with the elastic force of third spring 16, limits the position of cabinet 1 and case lid 21 again, tightening the second screw 5.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", The orientation or position of the instructions such as " middle part ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore It should not be understood as limiting the present invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", The terms such as " fixation ", " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or at one Body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can To be the interaction relationship of connection or two elements inside two elements, unless otherwise restricted clearly, for this field Those of ordinary skill for, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of well lid inspection pulling apparatus, including cabinet (1), the second pin shaft (22) and well lid (21), the cabinet (1) Inner right side is rotatedly connected by the second pin shaft (22) with well lid (21), it is characterised in that: the left side lower end of the well lid (21) It is connected with third fixture block (19), and third fixture block (19) and cabinet (1) clearance fit, the inside of the third fixture block (19) is equipped with Second fixture block (18) is connected with skewback (17) on the left of second fixture block (18), the skewback (17) and the second fixture block (18) With cabinet (1) clearance fit, the left side of the skewback (17) is equipped with third spring (16), the left and right of the third spring (16) Two sides are fixedly linked with cabinet (1) and skewback (17) respectively, and the upper end of the skewback (17) is equipped with first connecting rod (15), and described the The upper end of one connecting rod (15) is connected with pulling plate (11), is equipped with second spring (14) on the outside of the upper end of the first connecting rod (15), institute The upper and lower ends for stating second spring (14) are fixedly linked with pulling plate (11) and cabinet (1) respectively, and the upper end of the well lid (21) is left The internal front and rear sides in side are connected with cushion block (9), and the inside of the cushion block (9) passes through bearing (25) and second connecting rod (20) and turns It is dynamic to be connected, it is connected with thin bar (8), is machined with inside the right side of the cabinet (1) recessed inside the right side of the second connecting rod (20) The right side upper end of slot (3), the well lid (21) is connected with the first fixture block (6), and first fixture block (6) is matched with groove (3) gap It closes, the overcentre of the groove (3) is equipped with the first screw (4), first screw (4) and cabinet (1) and groove (3) equal spiral shell Line is connected, and the top of the cabinet (1) is equipped with cover board (7), is equipped with the second screw (5), institute at left and right sides of the cover board (7) The second screw (5) is stated to be connected with cover board (7) and cabinet (1) screw thread.

2. a kind of well lid inspection pulling apparatus according to claim 1, it is characterised in that: the upper end of the cabinet (1) Left side is rotatedly connected by the first pin shaft (13) with baffle (23), is connected with pin lock (10), institute on the right side of the baffle (23) It states inside on the left of the upper end of cabinet (1) to be machined with lockhole (24), the tapered end and lockhole (24) clearance fit of the pin lock (10).

3. a kind of well lid inspection pulling apparatus according to claim 1, it is characterised in that: second pin shaft (22) Inside is equipped with the first spring (2), and the both ends of first spring (2) are fixedly linked with cabinet (1) and well lid (21) respectively.

4. a kind of well lid inspection pulling apparatus according to claim 1, it is characterised in that: the outer wall of the pulling plate (11) It is socketed with the first rubber sleeve (12).

5. a kind of well lid inspection pulling apparatus according to claim 1, it is characterised in that: the outer wall of the thin bar (8) It is socketed with the second rubber sleeve (26).