CN219451450U - Protection device for construction - Google Patents

Abstract

The utility model discloses a protective device for building construction, and relates to the technical field of building construction equipment. The utility model comprises a pair of hanging pieces which are respectively hung at the upper parts of two portal frames of a building scaffold; a supporting piece is arranged on both hanging pieces; a pair of protective nets are arranged between the two supporting pieces; a fence structure is formed between the protective net and the supporting piece. According to the utility model, the hanging pieces are respectively hung on the two portal frames of the building scaffold, the supporting pieces are arranged on the hanging pieces, the pair of protective nets are arranged between the supporting pieces, and a fence structure is formed between the protective nets and the supporting pieces, so that the building scaffold has an effective protective effect on building workers standing on the pedals and has a high market application value.

Description

Protection device for construction

Technical Field

The utility model belongs to the technical field of building construction equipment, relates to a protective device for building construction, and provides a protective device for a building construction scaffold.

Background

In the prior art, when painting the outer wall or the inner wall of a building, a scaffold is often required to be used for improving the vertical height of a worker so as to facilitate the construction of the worker. The prior scaffold usually comprises a pair of side by side portal frames and a plurality of pedals which are arranged between the portal frames, for example, chinese patent publication number CN217631128U discloses a building scaffold which comprises a scaffold body and a working platform, wherein the working platform is fixedly connected to the scaffold body, a through groove is formed in the working platform, an extension plate is arranged in the through groove, and a protective railing is arranged on the extension plate. The device has the following disadvantages: because the guard rail is H type structure, the workman still exists the risk that drops in the clearance between the middle arm of guard rail and the work platform when the operation on work platform to not only influence the efficiency of construction to the building, but also can cause great damage to workman's health. Therefore, there is a need to study a protective device for construction so as to solve the above problems.

Disclosure of Invention

The present utility model is directed to a protective device for construction, and aims to solve the problems set forth in the background art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a protective device for building construction, which comprises a pair of hanging pieces respectively hung on the upper parts of two portal frames of a building scaffold; a supporting piece is arranged on each hanging piece; a pair of protective nets are arranged between the two supporting pieces; and a fence structure is formed between the protective net and the supporting piece.

Further, the hanging piece comprises a bearing strip parallel to the middle part of the portal of the building scaffold; the upper edge of the bearing strip is integrally formed with a pair of hooks along the length direction; the lifting hook is hung on the middle part of a portal of the building scaffold; the two ends of the bearing strip are uniformly and integrally formed with a positioning part with an arc-shaped structure; the positioning part is clamped on the side part of the portal of the building scaffold; a pair of vertically arranged mounting sleeves are integrally formed on one side surface of the bearing strip along the length direction; the mounting sleeve is used for mounting the supporting piece.

Further, the support piece comprises a pair of support rods which are respectively vertically inserted into the two mounting sleeves; the outer wall of the supporting rod is connected with the side edge of the protective net.

Further, the support rod is in clearance fit with the mounting sleeve; a limiting pin is radially inserted into the outer wall of the supporting rod; the limiting pin is arranged above the mounting sleeve.

Further, a telescopic rod is arranged between the two support rods; two ends of the telescopic rod are in threaded fit with a connecting sleeve; the connecting sleeve is fixed on the supporting rod.

Further, the two hanging parts are connected through a positioning rod; the two ends of the positioning rod are respectively vertically inserted into the bearing strips of the two hanging pieces.

Further, two groups of connecting ropes corresponding to the two protective nets are connected on the positioning rod side by side; one end of the connecting rope is connected with a drag hook; the drag hook is hung on the lower edge of the protective net.

The utility model has the following beneficial effects:

according to the utility model, the hanging pieces are respectively hung on the two portal frames of the building scaffold, the supporting pieces are arranged on the hanging pieces, the pair of protective nets are arranged between the supporting pieces, and a fence structure is formed between the protective nets and the supporting pieces, so that the building scaffold has an effective protective effect on building workers standing on the pedals and has a high market application value.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic structural view of a protective device for construction of the present utility model;

FIG. 2 is a schematic view of the connection between a hanger and a support member according to the present utility model;

FIG. 3 is a schematic view of a hanger according to the present utility model;

FIG. 4 is a schematic view of the structure of the support member and the protection net according to the present utility model;

fig. 5 is a schematic structural view of the protective device for construction of the present utility model mounted on a scaffold.

In the drawings, the list of components represented by the various numbers is as follows:

the device comprises a 1-hanging piece, a 2-supporting piece, a 3-protective net, a 4-positioning rod, a 101-bearing strip, a 102-lifting hook, a 103-positioning part, a 104-installation sleeve, a 201-supporting rod, a 202-limiting pin, a 203-telescopic rod, a 204-connecting sleeve, a 401-connecting rope and a 402-drag hook.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

First embodiment:

referring to fig. 1 and 5, the present utility model is a protection device for construction, comprising a pair of hanging members 1 respectively hung on the upper parts of two door frames of a construction scaffold; a supporting piece 2 is arranged on each hanging piece 1; a pair of protective nets 3 are arranged between the two supporting pieces 2; a fence structure is formed between the protective net 3 and the supporting piece 2. Through respectively hanging a hanger 1 on two portal of building scaffold to install a support piece 2 on hanger 1, install a pair of protection network 3 between the support piece 2, form a rail structure between protection network 3 and the support piece 2, thereby can play effectual guard action to the construction worker who stands on the footboard.

Wherein, as shown in fig. 1-3, the hanger 1 comprises a carrying bar 101 parallel to the middle of the portal of the building scaffold; the upper edge of the carrying bar 101 is integrally formed with a pair of hooks 102 along the length direction; the lifting hook 102 is hung on the middle part of a portal of the building scaffold; the two ends of the bearing strip 101 are uniformly formed with a positioning part 103 with an arc structure; the positioning part 103 is clamped on the side part of the portal frame of the building scaffold; a pair of vertically arranged mounting sleeves 104 are integrally formed on one side surface of the bearing strip 101 along the length direction; the mounting sleeve 104 is used for mounting the support 2. During the use, through with the lifting hook 102 articulates on the portal middle part of building scaffold, again with location portion 103 joint on the portal lateral part of building scaffold (the medial surface of location portion 103 is laminated with the portal lateral part outer wall of building scaffold) to make the installation cover 104 be in on the one side that bears the weight of strip 101 and keep away from the portal, thereby can provide powerful support for support piece 2 and protection network 3, and then guaranteed the result of use of whole protection component.

As shown in fig. 2 and 4, the supporting member 2 includes a pair of supporting rods 201 vertically inserted into the two mounting sleeves 104, respectively; the outer wall of the supporting rod 201 is connected with the side edge of the protective net 3.

As shown in fig. 4, the protection net 3 comprises a pair of first rope bodies which are arranged in parallel up and down; the two first rope bodies are connected through a plurality of second rope bodies arranged side by side; a plurality of third rope bodies are arranged between the two first rope bodies in parallel along the length direction of the second rope body; the third rope body is connected with the second rope body; both ends of the first rope body and both ends of the third rope body are fixedly connected to the outer walls of the supporting rods 201 of the two supporting pieces 2 respectively; the first rope body, the second rope body and the third rope body are nylon ropes.

Specific embodiment II:

the embodiment is further optimized based on the first embodiment, and specifically comprises the following steps:

as shown in fig. 2-4, the support rod 201 is in clearance fit with the mounting sleeve 104; a limiting pin 202 is radially inserted into the outer wall of the supporting rod 201; the stop pin 202 is disposed above the mounting sleeve 104. The support rod 201 is conveniently pulled out and plugged in by designing the clearance fit between the support rod 201 and the mounting sleeve 104.

Third embodiment:

the second embodiment is further optimized based on the second embodiment, and specifically comprises the following steps:

as shown in fig. 2 and 4, a telescopic rod 203 is disposed between two support rods 201; the telescopic rod 203 consists of a rod sleeve and a pair of support rods which are respectively in threaded fit with the two ends of the rod sleeve; a connecting sleeve 204 is in threaded fit with both ends of the telescopic rod 203; the connecting sleeve 204 is fixed to the supporting rod 201. By providing a telescopic rod 203 between the two support rods 201, the protection of the construction scaffolding can be further improved.

Fourth embodiment:

the third embodiment is further optimized based on the third embodiment, and specifically comprises the following steps:

as shown in fig. 1-2, two hanging pieces 1 are connected through a positioning rod 4; two ends of the positioning rod 4 are respectively vertically inserted into the bearing strips 101 of the two hanging pieces 1; the positioning rod 4 is in clearance fit with the bearing strip 101; the two ends of the positioning rod 4 are both in threaded fit with a nut; the two nuts are arranged on the opposite outer sides of the two bearing strips 101; two groups of connecting ropes 401 corresponding to the two protective nets 3 are connected on the positioning rod 4 side by side; the connecting rope 401 is an elastic rope; one end of the connecting rope 401 is connected with a drag hook 402; the drag hook 402 is hung on the lower edge of the protective net 3. Through setting up a locating lever 4 between two hangers 1 to connect the connecting rope 401 that a plurality of one ends have a drag hook 402 on locating lever 4, thereby drag hook 402 articulates on the lower limb of protection network 3, can further protect the clearance between the footboard of protection network 3 and building scaffold, further improved the safeguard measure to building scaffold.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (7)

1. The protective device for building construction is characterized by comprising a pair of hanging pieces (1) which are respectively hung on the upper parts of two portal frames of a building scaffold;

a supporting piece (2) is arranged on each hanging piece (1); a pair of protective nets (3) are arranged between the two supporting pieces (2); a fence structure is formed between the protective net (3) and the supporting piece (2).

2. A protective device for construction according to claim 1, characterized in that the hanger (1) comprises a carrying bar (101) parallel to the middle of the portal of the construction scaffolding; the upper edge of the bearing strip (101) is integrally formed with a pair of hooks (102) along the length direction; the lifting hook (102) is hung on the middle part of a portal of the building scaffold; the two ends of the bearing strip (101) are integrally formed with a positioning part (103) with an arc-shaped structure; the positioning part (103) is clamped on the side part of the portal frame of the building scaffold; a pair of vertically arranged mounting sleeves (104) are integrally formed on one side surface of the bearing strip (101) along the length direction; the mounting sleeve (104) is used for mounting the support (2).

3. A protective device for building construction according to claim 2, wherein the support (2) comprises a pair of support bars (201) vertically inserted in the two mounting sleeves (104), respectively; the outer wall of the supporting rod (201) is connected with the side edge of the protective net (3).

4. A protective device for construction according to claim 3, characterized in that the support bar (201) is in clearance fit with the mounting sleeve (104); a limiting pin (202) is radially inserted into the outer wall of the supporting rod (201); the limiting pin (202) is arranged above the mounting sleeve (104).

5. A protective device for building construction according to claim 3 or 4, characterized in that a telescopic rod (203) is arranged between two support rods (201); both ends of the telescopic rod (203) are in threaded fit with a connecting sleeve (204); the connecting sleeve (204) is fixed on the supporting rod (201).

6. The protective device for building construction according to claim 5, wherein the two hanging members (1) are connected by a positioning rod (4); the two ends of the positioning rod (4) are respectively vertically inserted into the bearing strips (101) of the two hanging pieces (1).

7. The protective device for building construction according to claim 6, wherein two groups of connecting ropes (401) corresponding to two protective nets (3) are connected on the positioning rod (4) side by side; one end of the connecting rope (401) is connected with a drag hook (402); the drag hook (402) is hung on the lower edge of the protective net (3).