阅读说明：本技术 应用于建筑工地中的快速连接式标识标牌架 (Be applied to quick connect formula sign frame among building site ) 是由 刘志兰 王柱 罗诗金 周茹 童英红 余长辉 于 2020-06-30 设计创作，主要内容包括：本发明涉及应用于建筑工地中的快速连接式标识标牌架,包括底座、设置在底座上的支撑板,所述支撑板的上端部设有用于标识牌板安装的支撑板槽,所述支撑板槽上对应设有用于夹紧固定标识牌板的一号快接组件、二号快接组件。本发明通过设置的弧形板、滑拉杆以及拉板,实现了对标识牌板前后方向上的快速抵合夹紧；通过设置的夹板、弹性抵紧块、伸缩拉杆以及抵合弹簧,实现了对标识牌板左右方向上的快速抵合夹紧；与现有技术相比,本发明在实现对标识牌板固定夹紧的基础上,还能够实现标识牌板的快速安装与拆卸,避免了出现标识牌板难以拆卸的问题,降低了标识板架更换时间以及工作强度,提高了标识牌板更换维修效率。(The invention relates to a quick connection type sign board frame applied to a construction site, which comprises a base and a supporting plate arranged on the base, wherein a supporting plate groove used for installing a sign board is arranged at the upper end part of the supporting plate, and a first quick connection assembly and a second quick connection assembly used for clamping and fixing the sign board are correspondingly arranged on the supporting plate groove. According to the invention, the arc-shaped plate, the sliding pull rod and the pull plate are arranged, so that the quick abutting clamping of the signboard plate in the front and back directions is realized; the rapid abutting and clamping of the signboard plate in the left and right directions is realized through the arranged clamping plate, the elastic abutting block, the telescopic pull rod and the abutting spring; compared with the prior art, the quick mounting and dismounting device can realize quick mounting and dismounting of the signboard plate on the basis of realizing the fixed clamping of the signboard plate, avoids the problem that the signboard plate is difficult to dismount, reduces the replacement time and the working strength of the signboard plate frame, and improves the replacement and maintenance efficiency of the signboard plate.)

1. Be applied to quick connect formula mark tablet frame in building site, including base (1), backup pad (2) of setting on base (1), its characterized in that: the utility model discloses a sign board, including backup pad groove (3), the upper end of backup pad (2) is equipped with backup pad groove (3) that are used for the installation of sign board, correspond on backup pad groove (3) and be equipped with the subassembly that connects soon, No. two of being used for pressing from both sides tight fixed sign board and connect the subassembly soon, connect subassembly symmetric distribution both sides around backup pad groove (3) soon No. two, connect the subassembly symmetric distribution in backup pad groove (3) left and right sides soon.

2. A quick-connect identification tag holder for use in construction sites as claimed in claim 1, wherein: a connect the subassembly soon including being two arcs (4) that splayed symmetric distribution is on lateral wall around supporting plate groove (3) is inside, symmetric distribution just corresponds articulated smooth pull rod (5) with two arcs (4) around supporting plate groove (3) on the lateral wall of both sides, corresponds on the lateral wall of both sides around supporting plate groove (3) and is equipped with arm-tie (6) of being connected with smooth pull rod (5).

3. A quick-connect identification tag holder for use in construction sites as claimed in claim 2, wherein: the arc-shaped plate (4) is made of elastic materials.

4. A quick-connect identification tag holder for use in construction sites as claimed in claim 2, wherein: the side walls of the front side and the rear side of the supporting plate groove (3) are provided with a plurality of water outlet holes (7) communicated with the bottoms of the upper cambered surfaces of the two arc-shaped plates (4).

5. A quick-connect identification tag holder for use in construction sites as claimed in claim 1, wherein: no. two connect the subassembly soon and include splint (8) of symmetric distribution in backup pad groove (3) left and right sides department, set up in splint (8) inboard hypoplastron department and slide-mounting flexible pull rod (10) in backup pad groove (3), encircle on flexible pull rod (10) and both ends and flexible pull rod (10) tip backup pad groove (3) inside correspond to support close to close support spring (11).

6. A quick connect identification tag holder for use in a construction site as claimed in claim 5, wherein: and an elastic abutting block (9) is arranged on the inner side plate wall of the clamping plate (8).

Technical Field

The invention relates to the technical field of construction site safety equipment, in particular to a quick-connection type identification tag frame applied to a construction site.

Background

The mark sign frame that the building site was used is an indispensable facility in the building site, and its effect can be for construction constructor transmission safety information, improves construction constructor's safety consciousness, reduces the potential safety hazard in the at utmost.

The current sign frame generally comprises the sign frame that plays the supporting role and the sign board two parts that play transmission safety information, generally through bolt fixed connection between sign frame and the sign board, under the influence that the sun drenches, the junction of sign frame and sign board easily rusts, and it is more to add the dust on the building site, thereby lead to the sign board hardly to pull down from the sign frame, and then increased the change time and the working strength of sign board, the change maintenance efficiency of sign board has been reduced.

Disclosure of Invention

In order to solve the technical problem, the invention provides a quick-connection type identification tag frame applied to a construction site.

The technical problem to be solved by the invention is realized by adopting the following technical scheme:

be applied to quick connect formula sign frame in building site, including base, the backup pad of setting on the base, the upper end of backup pad is equipped with the backup pad groove that is used for sign board installation, correspond on the backup pad groove and be equipped with a subassembly, No. two subassemblies that connect soon that are used for pressing from both sides tight fixed sign board, a subassembly symmetric distribution that connects soon both sides around the backup pad groove, No. two connect the subassembly symmetric distribution soon in the backup pad groove left and right sides.

Furthermore, connect the subassembly soon and include that it is splayed symmetric distribution two arcs on the lateral wall around the bracing piece inslot is inside, symmetric distribution just correspond articulated draw bar with two arcs on the lateral wall around the bracing piece groove on the lateral wall of both sides, correspond on the lateral wall of both sides around the bracing piece groove and be equipped with the arm-tie of being connected with the draw bar.

Further, the arc-shaped plate is made of elastic materials.

Furthermore, a plurality of water outlet holes communicated with the bottoms of the upper cambered surfaces of the two arc-shaped plates are formed in the side walls of the front side and the rear side of the supporting plate groove.

Furthermore, No. two connect the subassembly soon and include the splint of symmetric distribution in the backup pad groove left and right sides department, set up in splint inboard hypoplastron department and the flexible pull rod of smooth dress in the backup pad inslot, encircle on flexible pull rod and both ends and the corresponding butt spring that closes of flexible pull rod tip backup pad inslot portion.

Furthermore, an elastic abutting block is arranged on the inner side plate wall of the clamping plate.

The invention has the beneficial effects that:

according to the invention, the arc-shaped plate, the sliding pull rod and the pull plate are arranged, so that the quick abutting clamping of the signboard plate in the front and back directions is realized; the rapid abutting and clamping of the signboard plate in the left and right directions is realized through the arranged clamping plate, the elastic abutting block, the telescopic pull rod and the abutting spring; compared with the prior art, the quick mounting and dismounting device can realize quick mounting and dismounting of the signboard plate on the basis of realizing the fixed clamping of the signboard plate, avoids the problem that the signboard plate is difficult to dismount, reduces the replacement time and the working strength of the signboard plate frame, and improves the replacement and maintenance efficiency of the signboard plate.

Drawings

The invention is further illustrated with reference to the following figures and examples:

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

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

FIG. 3 is a left side view of the present invention;

fig. 4 is a schematic top view of the present invention.

In the figure: 1. a base; 2. a support plate; 3. a support plate slot; 4. an arc-shaped plate; 5. a slide rod; 6. pulling a plate; 7. a water outlet hole; 8. a splint; 9. an elastic abutting block; 10. a telescopic pull rod; 11. the spring is abutted.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained in the following with the accompanying drawings and the embodiments.

As shown in fig. 1 to 4, be applied to quick connection formula sign frame in building site, including base 1, the backup pad 2 of setting on base 1, the upper end of backup pad 2 is equipped with the backup pad groove 3 that is used for sign board installation, correspond on the backup pad groove 3 and be equipped with a quick-connect subassembly, No. two quick-connect subassemblies that are used for pressing from both sides tight fixed sign board, a quick-connect subassembly symmetric distribution is both sides around backup pad groove 3, No. two quick-connect subassembly symmetric distribution is in the backup pad groove 3 left and right sides.

As a further improvement of the invention, the front and rear side plate surfaces of the supporting plate 2 are also symmetrically provided with auxiliary supporting plates for auxiliary supporting, the supporting plate groove 3 is fixed at the upper end part of the supporting plate 2 in the left-right horizontal direction, and the cross section of the supporting plate groove 3 is of a concave structure.

As a further improvement of the invention, the first quick-connection assembly comprises two arc-shaped plates 4 symmetrically distributed on the front side wall and the rear side wall inside the supporting plate groove 3 in a splayed shape, sliding pull rods 5 symmetrically distributed on the front side wall and the rear side wall of the supporting plate groove 3 and correspondingly hinged with the two arc-shaped plates 4, and pull plates 6 connected with the sliding pull rods 5 are correspondingly arranged on the front side wall and the rear side wall of the supporting plate groove 3.

The sliding pull rods 5 are six and respectively take the three sliding pull rods as a group, the sliding pull rods are symmetrically distributed on the side walls of the front side and the rear side of the supporting plate groove 3, the three sliding pull rods 5 on the same side are simultaneously connected with the pulling plate 6, and the outer side plate wall of the pulling plate 6 is provided with a pulling pin convenient for pulling the pulling plate 6.

As a further improvement of the present invention, the arc-shaped plate 4 is made of an elastic material. When the pull plate 6 passes through the sliding pull rod 5 to the outer arc-shaped plates 4, the two arc-shaped plates 4 which are symmetrically distributed can be opened outwards, so that the signboard can be conveniently placed in the supporting plate groove 3; when the pulling plate 6 is loosened, the two arc-shaped plates 4 reset under the elastic acting force of the two arc-shaped plates, so that the signboard is pressed and clamped in the front and back directions.

As a further improvement of the invention, the side walls of the front side and the rear side of the supporting plate groove 3 are provided with a plurality of water outlet holes 7 communicated with the bottoms of the upper cambered surfaces of the two cambered plates 4.

All be equipped with seven apopores 7 on the lateral wall of every side around the backup pad groove 3, every apopore 7 all is to outside below distribution, the upper end of every apopore 7 is linked together with the inboard lower plate of arc 4, when the rainwater falls into the collection intracavity that 3 inside walls of backup pad groove and 4 arc faces of arc formed, can discharge through apopore 7, avoided the rainwater to collect and lead to increasing the bearing load of backup pad 2.

As a further improvement of the present invention, as shown in fig. 2, the second quick-connect assembly includes clamp plates 8 symmetrically distributed on the left and right sides of the support plate groove 3, a telescopic pull rod 10 disposed at the lower plate inside the clamp plates 8 and slidably mounted in the support plate groove 3, and an abutting spring 11 surrounding the telescopic pull rod 10 and having two ends abutting against the inside of the support plate groove 3 at the end of the telescopic pull rod 10.

The abutting springs 11 are arranged inside the groove bodies on the left side and the right side of the supporting plate groove 3, the end parts, located on the groove bodies of the supporting plate groove 3, of the telescopic pull rods 10 are provided with baffle plates, one ends of the abutting springs 11 abut against the baffle plates, the other ends of the abutting springs abut against the inner groove bodies of the supporting plate groove 3, and when the clamping plate 8 is pulled outwards, the abutting springs 11 are compressed through the telescopic pull rods 10, so that the signboard plates can be conveniently placed into the supporting plate groove 3; when the pulling plate 6 is released, the pulling plate 6 is restored under the force of the abutting spring 11.

As a further improvement of the invention, the inner side plate wall of the splint 8 is provided with an elastic abutting block 9. Under the acting force of the abutting spring 11, the inner side wall of the clamping plate 8 is attached to the left side wall and the right side wall of the supporting plate groove 3, so that the abutting clamping of the signboard plate in the left and right directions is realized.

When in use, the pulling plates 6 at the front side and the rear side and the clamping plates 8 at the left side and the right side are pulled simultaneously by a tool, so that the two arc-shaped plates 4 at the front side and the rear side are bent towards the front side and the rear side simultaneously, and the clamping plates 8 at the left side and the right side slide towards the left side and the right side simultaneously; then, vertically placing the signboard plate in the supporting plate groove 3; then, loosen arm-tie 6 and splint 8 simultaneously, under the effort of arc 4 self and the effort of closing spring 11, arc 4 and splint 8 are closed tightly to the signboard board of keeping up simultaneously, have realized the fixed of signboard board.

When the signboard plate needs to be replaced, the reverse operation is only needed according to the installation steps.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.