CN219655425U

CN219655425U - Pipeline installation protector

Info

Publication number: CN219655425U
Application number: CN202320954004.8U
Authority: CN
Inventors: 齐雨迪; 张猛
Original assignee: China Construction Second Engineering Bureau Hebei Construction Co ltd; China Construction Second Bureau Installation Engineering Co Ltd
Current assignee: China Construction Second Engineering Bureau Hebei Construction Co ltd; China Construction Second Bureau Installation Engineering Co Ltd
Priority date: 2023-04-25
Filing date: 2023-04-25
Publication date: 2023-09-08
Anticipated expiration: 2033-04-25

Abstract

The utility model belongs to the technical field of pipeline installation protection, and discloses a pipeline installation protection device which comprises a bottom plate, wherein a self-locking universal wheel is arranged at the bottom of the bottom plate, a connecting plate is arranged at the upper end of the bottom plate, a detachable spliced protection mechanism is arranged at the upper end of the connecting plate, and an anti-collapse mechanism with adjustable safety height is arranged at the inner side of the bottom plate.

Description

Pipeline installation protector

Technical Field

The utility model relates to the technical field of pipeline installation protection, in particular to a pipeline installation protection device.

Background

The construction of the pipeline trench adopts a segmented large excavation mode, the installation elevation of the pipeline is less than minus 2m, the slope laying requirements are different according to different soil properties, and the support mode is different, and basically adopts an I-steel and steel plate support enclosure mode.

The utility model of publication number CN216517047U discloses a pipeline installation protection device, which comprises two side protection frames, a supporting plate, hanging rings and an iron plate, wherein the supporting plate is welded and fixed between the two side protection frames, the hanging rings are welded and arranged at the top ends of the two side protection frames, and the iron plate is welded and fixed at the outer sides of the two side protection frames. The utility model can be used in the aspect of underground trench excavation or rescue and relief work, has the advantages of high efficiency, convenience, safety and economy, is simple and convenient to operate, has good safety and better applicability, and is easy to popularize and apply. When the device is used, the device is hung to an excavated groove or a position needing emergency treatment through the hanging ring at the upper end by using an excavator or crane, then an operator can construct and operate in the protective device, the risk of earth collapse and the like is avoided, the safety is high, the device is used each time, the device is hung from the position of the groove and the like, the device is quick and convenient, the manufacturing material is simple, the device is economical and reasonable, and the device meets the requirements of large-scale production and use.

In the course of implementing the present utility model, this technique has been found to have the following problems: the device is inconvenient to lift when the device is in a deeper pit, and the uppermost soil can collapse to bury the device.

For this purpose, a pipe installation protection device is proposed.

Disclosure of Invention

The utility model aims at: the utility model provides a pipeline installation protection device, which aims to solve the problem that when a pit is wider or higher, the width of the device is inconvenient to be increased and the device is inconvenient to be lifted, so that soil on two sides or the uppermost part of the pit is possibly collapsed to bury the device.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a pipeline installation protector, includes the bottom plate, the bottom of bottom plate is provided with the auto-lock universal wheel, the upper end of bottom plate is provided with the connecting plate, the upper end of connecting plate is provided with the protection machanism of detachable concatenation, the inboard of bottom plate is provided with the anti-collapse mechanism of adjustable safe height.

Further, the protection mechanism comprises a first baffle, the first baffle is rotationally connected with the inner wall of the connecting plate, a sliding rod is slidably connected with the inner wall of the first baffle, one end of the sliding rod is fixedly connected with a second baffle, one end of the second baffle is fixedly connected with a fixed block, and a fixed groove for the outer end of the fixed block to be clamped is formed in the upper end of the connecting plate.

Further, the inner wall sliding connection of sliding rod has the sliding block, the outer fixed mounting of sliding block has the fixture block, the draw-in groove that supplies the outer end joint of fixture block is seted up to baffle one's outer end, the upper end fixed mounting of sliding block has the spring, the one end of spring with the inner wall fixed mounting of sliding rod.

Further, the inner wall sliding connection of baffle one has the gag lever post, the one end of gag lever post with the outer end fixed connection of baffle two, the outer end fixed connection of gag lever post has the stopper, the outer end of stopper with the inner wall sliding connection of baffle one.

Further, the anti-collapse mechanism comprises a rotating handle, the outer end of the bottom plate is connected with the rotating handle in a rotating mode, a first gear is fixedly installed in the middle of the rotating handle, the outer end of the first gear is connected with a second gear in a meshed mode, a threaded rod is fixedly installed at the outer end of the second gear, and the outer end of the threaded rod is in threaded connection with the inner wall of the connecting plate.

Further, the upper end fixedly connected with spacing otter board of connecting plate, the upper end of spacing otter board with the inner wall sliding connection of connecting plate, the upper end fixedly connected with shelves pole of spacing otter board, the outer end of shelves pole with the inner wall sliding connection of connecting plate.

Further, a supporting frame is fixedly connected to the inner side of the connecting plate, and the upper end of the supporting frame is abutted to the bottom of the first baffle plate or the second baffle plate.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the gear I is driven to rotate by rotating the rotating handle, so that the gear II drives the threaded rod to rotate, the threaded plate moves upwards, the adjustment according to the depth of the pit is facilitated, and the safety of workers in operation is improved.

2. According to the utility model, the clamping block is pressed into the sliding rod, so that the distance between the first baffle and the second baffle is increased, the clamping block and the clamping groove are fixed by the acting force generated by the compressed spring, the adjustment according to the width of the pit is facilitated, the acting force of the bottom plate and the connecting plate on the inner side of the pit is increased, and the collapse condition is reduced.

Drawings

FIG. 1 is a schematic illustration of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the protection mechanism of the present utility model;

FIG. 3 is a schematic view of the internal structure of the slide bar of the present utility model;

FIG. 4 is a schematic view of the collapse prevention mechanism of the present utility model;

fig. 5 is a schematic view of the structure of the support frame of the present utility model.

Reference numerals: 1. a bottom plate; 2. self-locking universal wheels; 3. a connecting plate; 4. a fixing groove; 41. a fixed block; 5. a protective mechanism; 51. a second baffle; 52. a first baffle; 53. a clamping block; 54. a clamping groove; 55. a slide bar; 56. a limit rod; 57. a limiting block; 58. a spring; 59. a sliding block; 7. a support frame; 8. an anti-collapse mechanism; 81. rotating the handle; 82. a first gear; 83. a second gear; 84. a threaded rod; 85. limiting screen plate; 86. a gear lever.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1 to 5, the pipeline installation protection device comprises a bottom plate 1, wherein a self-locking universal wheel 2 is arranged at the bottom of the bottom plate 1, a connecting plate 3 is arranged at the upper end of the bottom plate 1, a protection mechanism 5 which can be detachably spliced is arranged at the upper end of the connecting plate 3, and an anti-collapse mechanism 8 with adjustable safety height is arranged at the inner side of the bottom plate 1; specifically, the device can conveniently move in the pit through the self-locking universal wheel 2, the protection mechanism 5 can adjust according to the width of the pit, the collapse condition is reduced, the collapse prevention mechanism 8 can conveniently adjust according to the depth of the pit, and the possibility of collapse of the upper layer of the pit is reduced.

As shown in fig. 1 and 2, the protection mechanism 5 comprises a first baffle plate 52, the inner wall of the connecting plate 3 is rotatably connected with the first baffle plate 52, the inner wall of the first baffle plate 52 is slidably connected with a sliding rod 55, one end of the sliding rod 55 is fixedly connected with a second baffle plate 51, one end of the second baffle plate 51 is fixedly connected with a fixed block 41, the upper end of the connecting plate 3 is provided with a fixed groove 4 for clamping the outer end of the fixed block 41, the inner wall of the first baffle plate 52 is slidably connected with a limiting rod 56, one end of the limiting rod 56 is fixedly connected with the outer end of the second baffle plate 51, the outer end of the limiting rod 56 is fixedly connected with a limiting block 57, and the outer end of the limiting block 57 is slidably connected with the inner wall of the first baffle plate 52; specifically, through the cooperation of fixed block 41 and fixed slot 4, the device of being convenient for is dismantled and is installed, conveniently carries.

As shown in fig. 2 and 3, a sliding block 59 is slidably connected to the inner wall of the sliding rod 55, a clamping block 53 is fixedly arranged at the outer end of the sliding block 59, a clamping groove 54 for clamping the outer end of the clamping block 53 is formed in the outer end of the first baffle plate 52, a spring 58 is fixedly arranged at the upper end of the sliding block 59, and one end of the spring 58 is fixedly arranged with the inner wall of the sliding rod 55; specifically, the clamping block 53 is pressed to the inside of the sliding rod 55, so that the distance between the first baffle plate 52 and the second baffle plate 51 is increased, and the clamping block 53 and the clamping groove 54 are fixed by the acting force generated by the compressed spring 58, so that the adjustment according to the width of the pit is facilitated.

As shown in fig. 1 and 4, the collapse prevention mechanism 8 comprises a rotating handle 81, the outer end of the bottom plate 1 is rotatably connected with the rotating handle 81, a first gear 82 is fixedly arranged in the middle of the rotating handle 81, the outer end of the first gear 82 is in meshed connection with a second gear 83, a threaded rod 84 is fixedly arranged at the outer end of the second gear 83, the outer end of the threaded rod 84 is in threaded connection with the inner wall of the connecting plate 3, the upper end of the connecting plate 3 is fixedly connected with a limiting screen plate 85, the upper end of the limiting screen plate 85 is in sliding connection with the inner wall of the connecting plate 3, the upper end of the limiting screen plate 85 is fixedly connected with a baffle rod 86, and the outer end of the baffle rod 86 is in sliding connection with the inner wall of the connecting plate 3; specifically, the over-rotation rotating handle 81 drives the first gear 82 to rotate, so that the second gear 83 drives the threaded rod 84 to rotate, and the threaded plate 3 moves upwards, so that adjustment according to the depth of a pit is facilitated.

As shown in fig. 1 and 5, a supporting frame 7 is fixedly connected to the inner side of the connecting plate 3, and the upper end of the supporting frame 7 is abutted to the bottom of a first baffle plate 52 or a second baffle plate 51; in particular, it is convenient to partially fill the gap between the connection plate 3 and the bottom plate 1, preventing the possibility of collapse between the connection plate 3 and the bottom plate 1.

To sum up: the rotation handle 81 drives the gear one 82 to rotate, the gear two 83 drives the threaded rod 84 to rotate, the threaded plate 3 moves upwards, adjustment according to the depth of a pit is facilitated, after height adjustment, the device is convenient to install through the cooperation of the fixing block 41 and the fixing groove 4, the distance between the baffle one 52 and the baffle two 51 is convenient to increase by pressing the clamping block 53 to the inside of the sliding rod 55, the clamping block 53 is fixed with the clamping groove 54 through acting force generated by the compressed spring 58, adjustment according to the width of the pit is facilitated, and the safety of workers in operation is increased.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A pipe installation protection device comprising a base plate (1), characterized in that: the bottom of bottom plate (1) is provided with auto-lock universal wheel (2), the upper end of bottom plate (1) is provided with connecting plate (3), the upper end of connecting plate (3) is provided with protection machanism (5) of dismantling the concatenation, the inboard of bottom plate (1) is provided with anti-collapse mechanism (8) of adjustable safe height.

2. A plumbing fixture as recited in claim 1 wherein: the protection mechanism (5) comprises a first baffle (52), the first baffle (52) is rotationally connected to the inner wall of the connecting plate (3), a sliding rod (55) is slidably connected to the inner wall of the first baffle (52), a second baffle (51) is fixedly connected to one end of the sliding rod (55), a fixed block (41) is fixedly connected to one end of the second baffle (51), and a fixed groove (4) for clamping the outer end of the fixed block (41) is formed in the upper end of the connecting plate (3).

3. A plumbing fixture as recited in claim 2 wherein: the inner wall sliding connection of sliding rod (55) has sliding block (59), the outer end of sliding block (59) has fixture block (53), the outer end of baffle one (52) is seted up and is supplied the draw-in groove (54) of the outer end joint of fixture block (53), the upper end fixed mounting of sliding block (59) has spring (58), one end of spring (58) with the inner wall fixed mounting of sliding rod (55).

4. A pipe installation protection device as claimed in claim 3, wherein: the inner wall sliding connection of baffle one (52) has gag lever post (56), the one end of gag lever post (56) with the outer end fixed connection of baffle two (51), the outer end fixedly connected with stopper (57) of gag lever post (56), the outer end of stopper (57) with the inner wall sliding connection of baffle one (52).

5. A plumbing fixture as recited in claim 1 wherein: the anti-collapse mechanism (8) comprises a rotating handle (81), the outer end of the bottom plate (1) is rotationally connected with the rotating handle (81), a first gear (82) is fixedly arranged in the middle of the rotating handle (81), a second gear (83) is connected with the outer end of the first gear (82) in a meshed mode, a threaded rod (84) is fixedly arranged at the outer end of the second gear (83), and the outer end of the threaded rod (84) is in threaded connection with the inner wall of the connecting plate (3).

6. A plumbing fixture as recited in claim 5 wherein: the upper end fixedly connected with spacing otter board (85) of connecting plate (3), the upper end of spacing otter board (85) with the inner wall sliding connection of connecting plate (3), the upper end fixedly connected with shelves pole (86) of spacing otter board (85), the outer end of shelves pole (86) with the inner wall sliding connection of connecting plate (3).

7. A plumbing fixture as recited in claim 2 wherein: the inner side of the connecting plate (3) is fixedly connected with a supporting frame (7), and the upper end of the supporting frame (7) is abutted to the bottom of the first baffle plate (52) or the second baffle plate (51).