CN215803372U

CN215803372U - Be used for peripheral road surface protection device of concrete road surface well lid

Info

Publication number: CN215803372U
Application number: CN202120910688.2U
Authority: CN
Inventors: 吴开波
Original assignee: Shenzhen Guyi Building Material Cement Product Co ltd
Current assignee: Shenzhen Guyi Building Material Cement Product Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2022-02-11
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a peripheral pavement protection device for a concrete pavement well cover, which comprises a base and a protective cover plate, wherein a through well mouth protective cover is installed at the top of the base, the protective cover plate is installed on four edges of the top of the base, an extended pull protective plate is installed in the protective cover plate in a sliding mode, transverse plates are installed at the tops of the pull protective plates, the transverse plates are connected with the protective cover plate in a sliding mode through fixing strips, warning plates are installed on the outer sides of the protective cover plate, and supporting legs are movably installed in the center of the outer sides of the protective cover plate through supporting frames. According to the utility model, the protection sleeve plate and the pull protection plate are arranged, so that the device not only achieves a good isolation protection effect, but also can be adjusted in protection size according to actual operation requirements, the protection sleeve plate achieves a good support effect on the basis of protection through the support legs, and the situation that the device topples over during protection operation is avoided.

Description

Be used for peripheral road surface protection device of concrete road surface well lid

Technical Field

The utility model relates to the technical field of concrete, in particular to a protection device for a peripheral pavement of a well cover of a concrete pavement.

Background

The concrete pavement is a pavement using a cement concrete slab as a surface layer, and is a pavement structure comprising the cement concrete slab as the surface layer and a base layer and a cushion layer arranged below the cement concrete slab, also called as a rigid pavement, so that in order to ensure the construction operation of the concrete pavement, a corresponding protection device can be used for protecting a well cover on the pavement, but the existing pavement protection device around the well cover of the concrete pavement has many problems or defects:

the traditional protection device is scattered as a whole and basically works in a splicing mode, so that the performance of the device is obviously reduced during protection operation; the device does not have the adjusting effect, can not protect the road surface beside the wellhead while protecting the wellhead, and reduces the practicability of the device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a protection device for a road surface around a concrete road well lid, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a be used for peripheral road surface protection device of concrete road surface well lid, includes base and protection casing plate, the well head safety cover that link up is installed at the top of base, the protection casing plate is all installed on four limits at base top, the inside slidable mounting of protection casing plate has the pull guard plate that extends, the diaphragm is all installed at the top of pull guard plate, through fixed strip sliding connection between diaphragm and the protection casing plate, the warning sign is all installed in the outside of protection casing plate, the central authorities in the protection casing plate outside all have the supporting legs through support frame movable mounting.

Preferably, the protective sleeve plate is connected with the drawing protective plate in a sliding mode through a sliding mechanism, and the sliding mechanism is composed of a sliding groove and a sliding block.

Preferably, the support frame, the protection sleeve plate and the support legs are movably mounted through a movable seat.

Preferably, the bottom of the base is fixedly provided with a bottom plate, and the bottom of the bottom plate is provided with a rubber gasket.

Preferably, the side of the protective sleeve plate is provided with a limiting groove, and the fixing strip is provided with a fastening knob matched with the limiting groove.

Preferably, the top movable mounting of well head safety cover has the protection apron, the handle is installed at the top of protection apron.

Compared with the prior art, the utility model has the beneficial effects that: this be used for peripheral road surface protection device of concrete road surface well lid is rational in infrastructure, has following advantage:

(1) the protection sleeve plate and the pull protection plate enable the device to achieve a good isolation protection effect, meanwhile, the protection size can be adjusted according to actual operation requirements, the variability of the device is improved, the practicability of the device is improved, the protection sleeve plate enables the device to achieve a good supporting effect on the basis of protection through the supporting legs, the situation that the device topples over during protection operation is avoided, and the stability of the device during operation is guaranteed;

(2) the well mouth protection cover is arranged on the base, the device achieves a good sealing effect on the well mouth through the well mouth protection cover, normal construction operation of a concrete pavement is guaranteed, the protection cover plate enables the device to be convenient for workers to operate and use through the warning board, a good protection effect is achieved, and meanwhile a certain warning effect is achieved.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a partial structural schematic diagram of the present invention.

In the figure: 1. supporting legs; 101. a support frame; 102. a movable seat; 2. a base; 201. a base plate; 3. a wellhead protective cover; 301. a protective cover plate; 4. a protective sheathing; 401. a limiting groove; 402. fastening a knob; 403. a warning board; 5. a fixing strip; 501. a sliding mechanism; 6. drawing and pulling the protection plate; 7. a transverse plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.

Referring to fig. 1-3, an embodiment of the present invention is shown: a protection device for the peripheral pavement of a concrete pavement well cover comprises a base 2 and a protective cover plate 4, wherein warning boards 403 are arranged on the outer side of the protective cover plate 4, a limiting groove 401 is arranged on the side edge of the protective cover plate 4, a fastening knob 402 matched with the limiting groove 401 is arranged on a fixing strip 5, the fastening knob 402 and the limiting groove 401 are matched with each other, when a worker adjusts a pull protection plate 6, the fastening knob 402 on the protective cover plate 4 can be limited and fixed through the fastening knob 402, the protective cover plate 4 enables the device to be more convenient for the worker to operate and use through the warning boards 403, a good protection effect is achieved, a certain warning effect is achieved, supporting legs 1 are movably arranged in the center of the outer side of the protective cover plate 4 through supporting legs 101, the protective cover plate 4 enables the device to achieve a good supporting effect on the basis of protection through the supporting legs 1, the device is prevented from falling during protection operation, the stability of the device during operation is ensured, the support frame 101, the protective sleeve plate 4 and the support legs 1 are movably mounted through the movable seat 102, the movable seat 102 is movably connected with the mounting structure through the limiting shaft, and the mounting and dismounting operation of workers is facilitated;

the top of the base 2 is provided with the well mouth protection cover 3 which is communicated, the base 2 not only achieves good sealing effect to the well mouth through the well mouth protection cover 3, the normal construction operation of the concrete pavement is ensured, the top of the well mouth protection cover 3 is movably provided with the protection cover plate 301, the top of the protection cover plate 301 is provided with the handle, the bottom of the base 2 is fixedly provided with the bottom plate 201, the bottom of the bottom plate 201 is provided with the rubber gasket, four edges of the top of the base 2 are all provided with the protection cover plate 4, the protection cover plate 4 is internally provided with the extended pull protection plate 6 in a sliding way, the protection cover plate 4 and the pull protection plate 6 ensure that the device not only achieves good isolation protection effect, but also can adjust the protection size according to the actual operation requirement, the variability of the device is improved, the practicability of the device is improved, the protection cover plate 4 is connected with the pull protection plate 6 in a sliding way through the sliding mechanism 501, and slide mechanism 501 passes through the spout and the slider constitutes, and the cooperation of spout and slider has both guaranteed the slide adjusting between protection casing board 4 and the pull guard plate 6, guarantees the stability of device during the regulation again simultaneously, and diaphragm 7 is all installed at the top of pull guard plate 6, through fixed strip 5 sliding connection between diaphragm 7 and the protection casing board 4.

The working principle is as follows: during the use, at first, place the device in the well head position through bottom plate 201 on the base 2, realize the protection operation to the well head to highly protecting the device according to actual protection demand, carry out spacing fixed through fastening knob 402 through diaphragm 7 pulling pull guard plate 6, support fixedly at last through supporting legs 1 and support frame 101.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a be used for peripheral road surface protection device of concrete pavement well lid, includes base (2) and lag board (4), its characterized in that: well head safety cover (3) that link up are installed at the top of base (2), four limits at base (2) top all install and prevent protecting sheathing (4), the inside slidable mounting of preventing sheathing (4) has pull guard plate (6) that extend, diaphragm (7) are all installed at the top of pull guard plate (6), through fixed strip (5) sliding connection between diaphragm (7) and prevent protecting sheathing (4), warning sign (403) are all installed in the outside of preventing protecting sheathing (4), the central authorities in the preventing sheathing (4) outside all have supporting legs (1) through support frame (101) movable mounting.

2. The device for protecting the pavement surrounding the well cover of the concrete pavement, according to claim 1, is characterized in that: prevent between sheath board (4) and pull guard plate (6) through slide mechanism (501) sliding connection, and slide mechanism (501) pass through spout and slider constitution.

3. The device for protecting the pavement surrounding the well cover of the concrete pavement, according to claim 1, is characterized in that: the supporting frame (101), the protecting sleeve plate (4) and the supporting legs (1) are movably mounted through a movable seat (102).

4. The device for protecting the pavement surrounding the well cover of the concrete pavement, according to claim 1, is characterized in that: the bottom fixed mounting of base (2) has bottom plate (201), the bottom of bottom plate (201) is equipped with the rubber gasket.

5. The device for protecting the pavement surrounding the well cover of the concrete pavement, according to claim 1, is characterized in that: the side of the protective sleeve plate (4) is provided with a limiting groove (401), and a fastening knob (402) matched with the limiting groove (401) is installed on the fixing strip (5).

6. The device for protecting the pavement surrounding the well cover of the concrete pavement, according to claim 1, is characterized in that: the top movable mounting of well head safety cover (3) has protection apron (301), the handle is installed at the top of protection apron (301).