CN211596982U

CN211596982U - Cover plate for drainage pipeline in municipal engineering

Info

Publication number: CN211596982U
Application number: CN201921420976.9U
Authority: CN
Inventors: 敖凯
Original assignee: Guangdong Huijie Electric Power Technology Co ltd
Current assignee: Guangdong Huijie Electric Power Technology Co ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-09-29
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses an apron for municipal works drainage pipe, including apron piece, frame and rotation coupling mechanism, both surfaces are fixed with two anchor pieces on the frame, the apron piece is connected on the frame through the detachable rotation of rotation coupling mechanism, the frame left and right sides is provided with rotates the breach, it is "T" type to rotate the breach, it rotates and installs in rotating the breach to rotate the coupling mechanism, it includes turning block and coupling assembling to rotate the coupling mechanism, the turning block is installed at the rotation breach inner wall through the pivot, and the turning block is "T" type, and its free end surface is provided with two relative "L" type grooves, and its one end notch is located the interior terminal surface of turning block, coupling assembling is located "L" type groove; the utility model discloses a to rotate coupling mechanism and locating component and combine, both be convenient for open the apron spare, save time and energy are convenient for fix spacingly again to the apron spare, prevent that it reduces the potential safety hazard because the external force perk.

Description

Cover plate for drainage pipeline in municipal engineering

Technical Field

The utility model belongs to the technical field of the apron for drainage pipe, concretely relates to municipal works drainage pipe is with apron is a trench cover for drainage pipe very much.

Background

The cover plate is made of steel grating plate and has several types for different span loads and requirements. The method is widely applied to different places such as municipal roads, garden facilities, residential districts, schools, stadium pipes and the like. According to different use occasions, the surface of the ditch (well) cover plate with different specifications and models can be subjected to hot dip galvanizing, cold galvanizing (electroplating) or non-treatment; trench covers are used primarily in some factories and high-end communities, mainly because cement trench covers are often crushed and the pavement is also damaged. Therefore, the steel grating plate is adopted to manufacture the trench cover plate so as to be suitable for different load carrying loads.

When some existing trench cover plates are opened, the whole cover plate needs to be taken up and moved beside, the cover plate is heavy in weight, two persons may need to move the cover plate, much labor is consumed, and the problem that the cover plate falls down carelessly in the moving process to cause personal injury can occur.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a municipal works are apron for drainage pipe to solve some trench cover that propose in the above-mentioned background art when opening, need take up whole apron and remove the next door, apron self weight is great, probably needs two people to move, and consumes more strength, probably appears the apron again and is removing the process carelessly and drop, causes the problem of bodily injury.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a municipal works are apron for drainage pipe, includes apron piece, frame and rotation coupling mechanism, the surface all is fixed with two anchor pieces about the frame, the apron piece is connected on the frame through rotating the detachable rotation of coupling mechanism, the side is provided with the rotation breach about the frame, it is "T" type to rotate the breach, it installs in rotating the breach to rotate coupling mechanism rotation, it includes turning block and coupling assembling to rotate coupling mechanism, the turning block is installed through the pivot and is rotated the breach inner wall, just the turning block is "T" type, and its free end surface is provided with two relative "L" type grooves, and terminal surface in its one end notch is located the turning block, coupling assembling is located "L" type groove.

Preferably, coupling assembling includes fixed axle and connecting rod, the connecting rod is "U" type, apron piece side with the corresponding department of connecting rod is provided with the rectangular hole, and just rectangular hole and "L" type groove are perpendicular in the coplanar, connecting rod partly is located "L" type groove, and another part passes the rectangular hole and is located apron piece inboard, and end surface and apron piece internal surface contact.

Preferably, one end of the fixing shaft is fixed on the inner wall of the L-shaped groove, the other end of the fixing shaft extends into the connecting rod, and the connecting rod can rotate around the fixing shaft in the front-back direction.

Preferably, the inner wall of the rotating gap is provided with an interactive gap, the interactive gap is located on the inner side of a connecting rotating shaft of the rotating block, a supporting block supported by the cover plate is installed in the interactive gap, the supporting block is connected to the side wall of the interactive gap through the rotating shaft, the supporting block is T-shaped, and the end part of the free end is provided with a rectangular groove.

Preferably, the locating component install with rotate in the breach that the coupling mechanism carried on the back mutually, the department corresponding with one-way screw rod on the apron piece is provided with the screw hole, and locating component includes one-way screw rod, hand wheel and nut piece, the nut piece is fixed in the middle of rotating the breach inner wall, and one end of one-way screw rod exposes in the nut piece outside, and is fixed with the hand wheel, and the other end passes in nut piece and the frame stretches into the apron piece screw hole, just screw thread and one-way screw rod surface thread in the screw hole mutually support.

Preferably, the inner wall of the hole on the nut block for the one-way screw to pass through is provided with threads matched with the surface of the one-way screw, and the one-way screw can move left and right.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a to rotate coupling mechanism and locating component and combine, both be convenient for open the apron spare, save time and energy are convenient for fix spacingly again to the apron spare, prevent that it reduces the potential safety hazard because the external force perk.

(2) The utility model discloses a be provided with the supporting shoe, be convenient for play the support limiting displacement to the apron piece of opening, when not influencing staff's work, also not have the danger that drops.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the enlarged partial structure of the present invention;

fig. 3 is a schematic view of the internal structure of the connection assembly of the present invention;

FIG. 4 is a schematic longitudinal sectional structural view of the supporting block of the present invention;

FIG. 5 is a schematic view of the internal structure of the positioning assembly of the present invention;

in the figure: 1. a deck member; 2. a frame; 3. an anchor tab; 4. rotating the notch; 5. a rotating connection mechanism; 6. a positioning assembly; 61. a unidirectional screw; 62. a hand wheel; 63. a nut block; 7. rotating the block; 8. a connecting assembly; 81. a fixed shaft; 82. a connecting rod; 9. a support block; 10. and (4) interaction gap.

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. 1-5, the present invention provides a technical solution: a cover plate for drainage pipelines in municipal engineering comprises a cover plate member 1, a frame 2 and a rotary connecting mechanism 5, wherein two anchoring pieces 3 are fixed on the upper surface and the lower surface of the frame 2, the cover plate member 1 is detachably and rotatably connected on the frame 2 through the rotary connecting mechanism 5, the left side and the right side of the frame 2 are provided with rotary notches 4, the rotary notches 4 are in a T shape, the rotary connecting mechanism 5 is rotatably installed in the rotary notches 4, the rotary connecting mechanism 5 comprises a rotary block 7 and a connecting assembly 8, the rotary block 7 is installed on the inner wall of the rotary notch 4 through a rotary shaft, the rotary block 7 is in a T shape, the surface of the free end of the rotary connecting mechanism is provided with two opposite L-shaped grooves, the groove of one end of the rotary block is positioned on the inner end surface of the rotary block 7, the connecting assembly 8 is positioned in the L-shaped groove, the connecting assembly 8 comprises a fixed shaft 81 and a connecting rod 82, rectangular hole length is big than connecting rod 82 tip length, and the rectangular hole is perpendicular in the coplanar with "L" type groove, connecting rod 82 partly is located "L" type groove, another part passes the rectangular hole and is located apron piece 1 inboard, and end surface and 1 internal surface contact in apron piece, fixed axle 81 one end is fixed at "L" type inslot wall, the other end stretches into inside connecting rod 82, and connecting rod 82 can round fixed axle 81 front and back direction and rotate, through being provided with rotation coupling mechanism 5, can enough be convenient for open apron piece 1, save time and energy, be convenient for again with the cooperation of locating component 6, it is spacing to fix apron piece 1, prevent it because the external force perk, reduce the potential safety hazard.

In this embodiment, it is preferable, rotation breach 4 inner wall is provided with interactive breach 10, and interactive breach 10 is located the connection pivot inboard of turning block 7, install the supporting shoe 9 that supports apron piece 1 in the interactive breach 10, supporting shoe 9 connects at interactive breach 10 lateral wall through the pivot, supporting shoe 9 is "T" type, and the free end tip is provided with the rectangular channel, the rectangular channel is used for placing apron piece 1 edge, and the rectangular channel width is greater than apron piece 1 edge width, and when supporting shoe 9 rotates ninety degrees perpendicularly, apron piece 1 when putting on supporting shoe 9, can form one hundred fifty degrees contained angles with the horizontal plane, neither influence staff's work, can not have the danger that drops again.

In this embodiment, preferably, the positioning assembly 6 is installed in the rotation notch 4 opposite to the rotation connecting mechanism 5, a threaded hole is formed in the cover plate 1 corresponding to the one-way screw 61, the positioning assembly 6 includes the one-way screw 61, a hand wheel 62 and a nut block 63, the nut block 63 is fixed in the middle of the inner wall of the rotation notch 4, one end of the one-way screw 61 is exposed outside the nut block 63 and fixed with the hand wheel 62, the other end of the one-way screw passes through the nut block 63 and the frame 2 and extends into the threaded hole of the cover plate 1, threads in the threaded hole are matched with threads on the surface of the one-way screw 61, threads matched with the surface of the one-way screw 61 are formed on the inner wall of the hole in the nut block 63 through which the one-way screw 61 passes, the one-way screw 61 can move left and right, through the matching of the positioning assembly 6 and the rotation connecting mechanism 5, not only the, playing a role of locking.

The utility model discloses a theory of operation and use flow: when the utility model is installed and used, the cover plate member 1 and the rotary connecting mechanism 5 are firstly installed, the connecting rod 82 is forwards rotated by ninety degrees to be vertical to the surface of the rotating block 7, then the rectangular through hole on the left end of the cover plate member 1 is aligned with the connecting rod 82 and gradually passes through the cover plate member 1 to be positioned at the inner side, then the connecting rod 82 is inwards rotated to be positioned in an L-shaped groove, at the moment, the connecting rod 82 is vertical to the rectangular through hole, thereby the cover plate member 1 and the rotary connecting mechanism 5 are fixedly connected, the rotation is convenient, then the hand wheel 62 is rotated to drive the one-way screw 61 to rotate, because of the threaded fit with the fixed nut block 63, the one-way screw 61 moves inwards while rotating until the end part extends into the threaded hole of the cover plate member 1 and is inwards screwed, at the moment, the two ends of the cover plate member 1 are compressed and fixed by the cooperation of the, the tilting can hardly occur at the other end, the potential safety hazard is reduced, and meanwhile, the cover plate member 1 and the rotating connecting mechanism 5 are convenient to install and detach due to the connecting component 8.

When the cover plate member 1 needs to be opened, the hand wheel 62 is rotated in the opposite direction, the one-way screw 61 is driven to rotate outwards to be separated from the cover plate member 1, the supporting block 9 is rotated outwards by ninety degrees to be surface-perpendicular to the rotating block 7, the right end of the cover plate member 1 is lifted forwards, the rotating connecting mechanism 5 is driven to rotate outwards, until the edge of the cover plate member 1 is positioned in the rectangular groove on the supporting block 9, the surface of the cover plate member 1 forms an included angle of over one hundred and fifty degrees with the horizontal plane at the moment, the work of workers is not influenced, the falling danger cannot occur, and the time and labor are saved.

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

1. The utility model provides a municipal works are apron for drainage pipe, includes apron spare (1), frame (2) and rotation coupling mechanism (5), the upper and lower surface all is fixed with two anchor pieces (3), its characterized in that about frame (2): cover plate spare (1) is connected on frame (2) through rotating detachable rotation of coupling mechanism (5), the side is provided with rotation breach (4) about frame (2), it is "T" type to rotate breach (4), it installs in rotating breach (4) to rotate coupling mechanism (5) rotation, it includes turning block (7) and coupling assembling (8) to rotate coupling mechanism (5), turning block (7) are installed through the pivot and are being rotated breach (4) inner wall, just turning block (7) are "T" type, and its free end surface is provided with two relative "L" type grooves, and its one end notch is located terminal surface in turning block (7), coupling assembling (8) are located "L" type groove.

2. The cover plate for the municipal engineering drainage pipeline according to claim 1, wherein: coupling assembling (8) are including fixed axle (81) and connecting rod (82), connecting rod (82) are "U" type, apron piece (1) side with the corresponding department of connecting rod (82) is provided with the rectangular hole, and the rectangular hole is perpendicular in the coplanar with "L" type groove, connecting rod (82) partly is located "L" type groove, and another part passes the rectangular hole and is located apron piece (1) inboard, and end surface and apron piece (1) internal surface contact.

3. The cover plate for the municipal engineering drainage pipeline according to claim 2, wherein: one end of the fixed shaft (81) is fixed on the inner wall of the L-shaped groove, the other end of the fixed shaft extends into the connecting rod (82), and the connecting rod (82) can rotate around the fixed shaft (81) in the front-back direction.

4. The cover plate for the municipal engineering drainage pipeline according to claim 1, wherein: rotate breach (4) inner wall and be provided with interactive breach (10), just interactive breach (10) are located the connection pivot inboard of turning block (7), it is right to install in interactive breach (10) supporting shoe (9) that apron spare (1) supported, supporting shoe (9) are connected at interactive breach (10) lateral wall through the pivot, supporting shoe (9) are "T" type, and the free end tip is provided with the rectangular channel.

5. The cover plate for the municipal engineering drainage pipeline according to claim 1, wherein: locating component (6) install with rotate in rotation breach (4) that coupling mechanism (5) carried on the back mutually, be provided with the screw hole with the corresponding department of one-way screw rod (61) on apron piece (1), locating component (6) include one-way screw rod (61), hand wheel (62) and nut piece (63), nut piece (63) are fixed in the middle of rotating breach (4) inner wall, and one-way screw rod (61) one end exposes in the nut piece (63) outside, and fixed with hand wheel (62), and the other end passes nut piece (63) and frame (2) and stretches into apron piece (1) screw hole, just screw thread and one-way screw rod (61) surface thread in the screw hole mutually support.

6. The cover plate for the municipal engineering drainage pipeline according to claim 5, wherein: the inner wall of a hole through which the one-way screw rod (61) passes on the nut block (63) is provided with threads matched with the surface of the one-way screw rod (61), and the one-way screw rod (61) can move left and right.