CN221053400U - Construction rail guard for municipal works - Google Patents

Abstract

The utility model discloses a construction protective guard for municipal engineering, which comprises the following components: folding board, side pillar and dead lever, the side pillar with the number of dead lever is two all, one the one end limit of folding board with another the one end limit of folding board rotates to be connected, two the one end that the folding board kept away from the rotation junction sets up the adapter sleeve, the adapter sleeve overlap respectively in the periphery of side pillar, two when the folding board is expanded to same straight line, the both ends of dead lever block respectively in two this municipal works of same side of folding board are with construction rail guard can dismantle folding, transportation, storage convenience.

Description

Construction rail guard for municipal works

Technical Field

The utility model relates to the technical field of engineering construction equipment, in particular to a construction protective fence for municipal engineering.

Background

Municipal engineering construction, such as; when maintenance construction such as road, bridge, in order to guarantee construction safety, can use the rail guard to enclose the job site and keep off the protection generally, remind vehicle or irrelevant personnel to walk around to prevent that irrelevant personnel from getting into the job site, among the prior art, the structure of common rail guard is generally wholly fixed, and the volume is bigger, and occupation space is great, and transportation or storage are very inconvenient.

Disclosure of utility model

The utility model aims to provide a construction protective fence for municipal engineering, which can be disassembled and folded and is convenient to transport and store.

To achieve the purpose, the utility model adopts the following technical scheme:

The utility model provides a municipal works are with construction rail guard includes: folding board, side pillar and dead lever, the number of side pillar with the dead lever is two both, one folding board's one end limit with another folding board's one end limit rotates to be connected, two folding board keeps away from the one end that rotates junction and sets up the adapter sleeve, the adapter sleeve overlap respectively in the periphery of side pillar, two when folding board expands to same straight line, the both ends of dead lever block respectively in two folding board's same one side.

As a preferable scheme of the construction protective guard for municipal engineering, the inner profile of the transverse section of the connecting sleeve is matched with the outer profile of the transverse section of the side support column.

As a preferred scheme of municipal works with construction rail guard, the side pillar is cylindrical, the lower part periphery of side pillar is provided with the external screw thread, the lower part periphery threaded connection of side pillar has the adjustment cover, the upper end of adjustment cover support in the below of adapter sleeve.

As a preferable scheme of the construction protective guard for municipal works, the lower ends of the side support posts are uniformly distributed with at least two support feet.

As a preferred scheme of municipal works with construction rail guard, one side of folding board is provided with the ascending draw-in groove of opening, and two when folding board expands to same straight line, two the draw-in groove of folding board is located same one side, the both ends of dead lever card respectively in two in the draw-in groove.

The utility model has the beneficial effects that: according to the construction guard rail for municipal engineering, two folding plates which are connected into a whole in a rotating mode are arranged and are unfolded and fixed through the fixing rods, and each folding plate is connected to the side support column through the connecting sleeve respectively; the guard rail can be disassembled and folded, is convenient to transport and store, and is convenient and simple to disassemble and assemble.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings that are required to be used in the embodiments of the present utility model will be briefly described below. It is evident that the drawings described below are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

FIG. 1 is a schematic view of a construction guard rail for municipal works according to an embodiment of the utility model;

FIG. 2 is a schematic view of a side pillar according to an embodiment of the present utility model;

Fig. 3 is a schematic view of a folded plate according to an embodiment of the present utility model.

In the figure:

1. a folding plate; 2. a side pillar; 3. a fixed rod; 4. connecting sleeves; 5. adjusting the sleeve; 6. supporting feet; 7. a clamping groove.

Detailed Description

Embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.

Other advantages and effects of the present disclosure will become readily apparent to those skilled in the art from the following disclosure, which describes embodiments of the present disclosure by way of specific examples. It will be apparent that the described embodiments are merely some, but not all embodiments of the present disclosure. The disclosure may be embodied or practiced in other different specific embodiments, and details within the subject specification may be modified or changed from various points of view and applications without departing from the spirit of the disclosure. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict. All other embodiments, which can be made by one of ordinary skill in the art without inventive effort, based on the embodiments in this disclosure are intended to be within the scope of this disclosure.

Referring to fig. 1-3, an embodiment of the present utility model provides a construction fence for municipal works, comprising: the folding plate 1, the side support posts 2 and the fixing rods 3 are two in number, one end edge of one folding plate 1 is rotationally connected with one end edge of the other folding plate 1, one end of the two folding plates 1, which is far away from the rotational connection position, is provided with a connecting sleeve 4, the connecting sleeve 4 is respectively sleeved on the periphery of the side support posts 2, and when the two folding plates 1 are unfolded to be in the same straight line, two ends of the fixing rods 3 are respectively clamped on the same side of the two folding plates 1.

In the above technical solution, two folding plates 1 are rotatably connected into a whole and are unfolded and fixed by a fixing rod 3, and each folding plate 1 is respectively connected to a side support 2 by a connecting sleeve 4; the guard rail can be disassembled and folded, is convenient to transport and store, and is convenient and simple to disassemble and assemble. When the guard rail is required to be used, the guard rail is assembled, the two folding plates 1 are unfolded to be in the same straight line state during assembly, two ends of the fixing rod 3 are respectively clamped on the same side of the two folding plates 1, the two folding plates 1 are fixed, at the moment, the two folding plates 1 cannot rotate relatively, and connecting sleeves 4 of the two folding plates 1 are respectively sleeved on the two side support posts 2, so that the guard rail can be used. When the guard rail is not required to be used, the guard rail is disassembled, and when the guard rail is disassembled, the connecting sleeves 4 of the two folding plates 1 are taken down from the side support posts 2, the fixing rods 3 are taken down, and the two folding plates 1 can be folded, so that the disassembling and folding operation is completed.

In some embodiments, the transverse cross-section inner profile of the connection sleeve 4 matches the transverse cross-section outer profile of the side strut 2. This design allows two folding plates 1 to be firmly mounted between two side posts 2.

In some embodiments, the side support column 2 is cylindrical, the outer periphery of the lower part of the side support column 2 is provided with external threads, the outer periphery of the lower part of the side support column 2 is connected with an adjusting sleeve 5 in a threaded manner, and the upper end of the adjusting sleeve 5 is supported below the connecting sleeve 4. The height of the folding plate 1 between the two side support posts 2 can be adjusted by rotating the adjusting sleeve 5, so that the height of the protective guard can be adjusted, and the adjusting operation is convenient and simple.

In some embodiments, the lower ends of the side struts 2 are evenly distributed with at least two support feet 6; specifically, the lower ends of the side pillars 2 are bilaterally symmetrically provided with supporting feet 6. The design of this structural scheme makes the side pillar 2 can cooperate with the side pillar 2 of opposite side, guarantees that rail guard is whole can firmly support in ground.

In some embodiments, one side of the folding plate 1 is provided with a clamping groove 7 with an upward opening, and when the two folding plates 1 are unfolded to the same straight line, the clamping grooves 7 of the two folding plates 1 are positioned on the same side, and two ends of the fixing rod 3 are respectively clamped in the two clamping grooves 7. This structural scheme design makes dead lever 3 can be fixed two folding plates 1, prevents to appear relative rotation between two folding plates 1, and the installation of dead lever 3 is dismantled simultaneously and is convenient simple.

In the description of the present utility model, it should be understood that the terms "middle," "length," "upper," "lower," "front," "rear," "vertical," "horizontal," "inner," "outer," "radial," "circumferential," and the like indicate an orientation or a positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.

In the present utility model, unless expressly stated or limited otherwise, a first feature "on" a second feature may be that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intervening medium. The meaning of "a plurality of" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The above description is for the purpose of illustrating the embodiments of the present utility model and is not to be construed as limiting the utility model, but is intended to cover all modifications, equivalents, improvements and alternatives falling within the spirit and principles of the utility model.

Claims (5)

1. Construction rail guard for municipal works, its characterized in that includes: folding board (1), side pillar (2) and dead lever (3), side pillar (2) with the number of dead lever (3) both is two, one folding board (1) one end limit with another folding board (1) one end limit rotation is connected, two folding board (1) are kept away from the one end that rotates junction and are set up adapter sleeve (4), adapter sleeve (4) overlap respectively in the periphery of side pillar (2), two when folding board (1) are expanded to same straight line, the both ends of dead lever (3) block respectively in two folding board (1) same side.

2. Construction guard rail for municipal works according to claim 1, wherein the connecting sleeves (4) have a transversal cross-section inner profile matching the transversal cross-section outer profile of the side struts (2).

3. The construction protective fence for municipal works according to claim 2, wherein the side support posts (2) are cylindrical, external threads are arranged on the periphery of the lower parts of the side support posts (2), an adjusting sleeve (5) is connected with the periphery of the lower parts of the side support posts (2) in a threaded manner, and the upper ends of the adjusting sleeve (5) are supported below the connecting sleeve (4).

4. The construction protective fence for municipal works according to claim 1, wherein the lower ends of the side support posts (2) are uniformly distributed with at least two support legs (6).

5. The construction protective fence for municipal works according to claim 1, wherein one side of the folding plate (1) is provided with a clamping groove (7) with an upward opening, and when the two folding plates (1) are unfolded to the same straight line, the clamping grooves (7) of the two folding plates (1) are positioned on the same side, and two ends of the fixing rod (3) are respectively clamped in the two clamping grooves (7).