Building external wall insulation board mounting positioner

Abstract

The utility model discloses a building external wall insulation board installation positioner, which relates to the technical field of constructional engineering appliances, and comprises a positioning disc, an isolation plate block and a reinforcing rib plate, an installation screw hole is arranged at the circle center of the positioning disc, the installation screw hole is in threaded connection with a fixing screw, and the positioning disc is fixed on a wall surface through the fixing screw. The four isolation plate blocks are fixed to one end face of the positioning disc in a cross shape with the installation screw hole as the center, and the multiple reinforcing rib plates are evenly fixed to the other end face of the positioning disc with the installation screw hole as the center. According to the utility model, the isolation plate block is inserted into the gap between the two adjacent heat insulation plates to isolate the two adjacent heat insulation plates, and the positioning disc is matched to position the heat insulation plates, so that the heat insulation plates are effectively prevented from moving downwards and falling off, and the arranged reinforcing rib plate further increases the strength of the positioner; and the supporting and positioning effects of the positioner on the insulation board are more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering tools, and particularly relates to a positioning device for installing exterior wall thermal insulation boards of buildings. Background Art

[0002] The thermal insulation board is used for insulating buildings. The thermal insulation board is made of polystyrene resin as raw material, plus other raw and auxiliary materials and polymers. Through heating and mixing, a catalyst is injected at the same time, and then it is extruded and molded to produce a rigid foam plastic board, which has moisture-proof and waterproof properties. With the improvement of the requirements for building insulation, thermal insulation boards are installed on the exterior walls during construction. When installing the boards, the traditional method is usually to paste them with bonding mortar. The adhesion of its installation is limited, the firmness is not high, and it is easy to peel off. After peeling off, it will pose a danger to the safety of the people below the building. To meet the current usage requirements, a special positioning device for installing exterior wall thermal insulation boards of buildings is generally used.

[0003] For example, a positioning device for installing exterior wall thermal insulation boards disclosed in the patent publication number CN204609330U includes a positioning bracket and a positioning screw. When in use, when the user lays the thermal insulation boards on the exterior wall of the building, four thermal insulation polystyrene boards can be directly pasted on the wall surface, and then the positioning bracket is buckled into the center of the four thermal insulation polystyrene boards, and the positioning screw is nailed into the through hole of the pressure plate. In this way, the four thermal insulation polystyrene boards are firmly fixed on the wall surface. At this time, the isolation cross bar is embedded between adjacent thermal insulation polystyrene boards. At the same time, the support buckle only presses the surface of the thermal insulation polystyrene board, and the fixation is firm and reliable.

[0004] Based on the above search, combined with the prior art, it is found that the connection strength between the positioning bracket and the isolation cross bar of the positioning device for installing exterior wall thermal insulation boards similar to the above disclosure in the prior art is weak, and the supporting and positioning effect on the thermal insulation board is unstable during actual use. Therefore, a positioning device for installing exterior wall thermal insulation boards is proposed to improve the above problems. Content of the Utility Model

[0005] The purpose of this application is to provide a positioning device for installing exterior wall thermal insulation boards to solve the problems raised in the above background art.

[0006] To achieve the above purpose, this application provides the following technical solution: A positioning device for installing exterior wall thermal insulation boards, comprising:

[0007] A positioning disc, an installation screw hole is provided at the center of the positioning disc, and a fixing screw is threadedly connected to the installation screw hole. The positioning disc is fixed to the wall surface through the fixing screw;

[0008] Four isolation plates, and the four isolation plates are fixed to one end surface of the positioning disc in a cross shape with the installation screw hole as the center;

[0009] Reinforcing rib plates, there are multiple reinforcing rib plates, and the multiple reinforcing rib plates are uniformly fixed on the other end surface of the positioning disc with the mounting screw hole as the center.

[0010] As a further supplement to this solution, there are four reinforcing rib plates, and the four reinforcing rib plates are fixed on the end surface of the positioning disc away from the isolation plate, and the four reinforcing rib plates are arranged staggered with the four isolation plates.

[0011] As a further supplement to this solution, a plurality of anti-slip grooves are equidistantly arranged along the length direction of the isolation plate.

[0012] As a further supplement to this solution, a chamfer is provided at the end of the isolation plate away from the positioning disc, and the chamfer is located at the long side of the isolation plate.

[0013] As a further supplement to this solution, a support sleeve is fixed at the center of the end surface of the positioning disc away from the isolation plate, the support sleeve is sleeved on the outside of the fixing screw, and the reinforcing rib plate is fixed to the support sleeve.

[0014] As a further supplement to this solution, a plurality of anti-slip ribs are integrally arranged equidistantly along the length direction of the outer surface of the support sleeve.

[0015] In summary, the technical effects and advantages of the present utility model:

[0016] 1. In the present utility model, by inserting the isolation plate into the gap between two adjacent insulation boards, it plays an isolation role for the two adjacent insulation boards, and cooperates with the positioning disc to play a positioning role for the insulation board, effectively preventing the insulation board from moving down and falling off. Compared with the prior art, the connection surface between the positioning disc and the isolation plate in this solution is larger, and correspondingly, the connection strength is also greater. In addition, the provided reinforcing rib plates further increase the strength of the positioner, making the support and positioning effect of the positioner on the insulation board more stable.

[0017] 2. In the present utility model, by arranging the four reinforcing rib plates staggered with the four isolation plates, the staggered reinforcing rib plates and isolation plates can make the strength distribution of the positioner more uniform. By arranging a plurality of anti-slip grooves equidistantly along the length direction of the isolation plate, the friction between the isolation plate and the insulation board can be increased, thereby further enhancing the anti-downward movement effect of the positioner on the insulation board. The chamfer provided at the end of the isolation plate away from the positioning disc can increase the tolerance during the process of inserting the isolation plate into the gap between two adjacent insulation boards, making the insertion more convenient.

[0018] 3. In the present utility model, by fixing a support sleeve at the center of the end face of the positioning disc away from the isolation plate, the cooperative connection among the positioning disc, the support sleeve and the reinforcing rib plate can further enhance the overall strength of the positioner. A plurality of anti-slip ribs integrally arranged at equal intervals along the length direction on the outer surface of the support sleeve can increase the friction force with the worker's hand or the pliers body, facilitating the outward extraction of the positioner. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0020] Figure 1 is a three-dimensional structural schematic diagram in the installed state in this embodiment;

[0021] Figure 2 is a front three-dimensional structural schematic diagram in this embodiment;

[0022] Figure 3 is a back three-dimensional structural schematic diagram in this embodiment;

[0023] Figure 4 is a perspective structural schematic diagram in this embodiment.

[0024] In the figure: 1, positioning disc; 101, mounting screw hole; 2, isolation plate; 201, anti-slip groove; 202, chamfer; 3, fixing screw; 4, reinforcing rib plate; 5, support sleeve; 6, anti-slip rib. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Embodiment: Refer to Figures 1-4 a building exterior wall insulation board installation positioner shown, including a positioning disc 1, an isolation plate 2 and a reinforcing rib plate 4.

[0027] Among them, an installation screw hole 101 is provided at the center of the positioning disc 1. A fixing screw 3 is threadedly connected to the installation screw hole 101. The positioning disc 1 is fixed to the wall surface by the fixing screw 3. There are four isolation plates 2, and the four isolation plates 2 are fixed to one end surface of the positioning disc 1 in a cross shape with the installation screw hole 101 as the center. There are multiple reinforcing rib plates 4, and the multiple reinforcing rib plates 4 are evenly fixed to the other end surface of the positioning disc 1 with the installation screw hole 101 as the center.

[0028] Specifically, the isolation plate 2 is inserted into the gap between two adjacent insulation boards, playing an isolation role for the two adjacent insulation boards, and cooperating with the positioning disc 1 to play a positioning role for the insulation boards, effectively preventing the insulation boards from moving down and falling off. Compared with the prior art, the connection surface between the positioning disc 1 and the isolation plate 2 in this solution is larger, and correspondingly, the connection strength is also greater. In addition, the provided reinforcing rib plates 4 further increase the strength of the positioner, making the supporting and positioning effect of the positioner on the insulation boards more stable.

[0029] Among them, there are four reinforcing rib plates 4. The four reinforcing rib plates 4 are fixed to the end surface of the positioning disc 1 far from the isolation plate 2, and the four reinforcing rib plates 4 and the four isolation plates 2 are arranged staggeredly. The staggeredly arranged reinforcing rib plates 4 and isolation plates 2 can make the strength distribution of the positioner more uniform.

[0030] Among them, a plurality of anti-slip grooves 201 are equidistantly arranged along the length direction of the isolation plate 2. The provided anti-slip grooves 201 can increase the friction between the isolation plate 2 and the insulation board, thereby further enhancing the anti-downward movement effect of the positioner on the insulation board.

[0031] In order to facilitate the rapid insertion of the isolation plate 2 into the gap between two adjacent insulation boards, a chamfer 202 is provided at the end of the isolation plate 2 far from the positioning disc 1, and the chamfer 202 is located at the long side of the isolation plate 2, which can increase the fault tolerance during the process of inserting the isolation plate 2 into the gap between two adjacent insulation boards and make the insertion more convenient.

[0032] Among them, a support sleeve 5 is fixed at the center of the end surface of the positioning disc 1 far from the isolation plate 2. The support sleeve 5 is sleeved on the outside of the fixing screw 3, and the reinforcing rib plate 4 is fixed to the support sleeve 5. The cooperative connection between the positioning disc 1, the support sleeve 5 and the reinforcing rib plate 4 can further enhance the overall strength of the positioner.

[0033] To facilitate the removal of the positioner by workers, a plurality of anti-slip ribs 6 are integrally arranged at equal intervals along the length direction of the outer surface of the support sleeve 5. After the worker rotates out the fixing screw 3 with an electric drill, the worker can manually pinch the anti-slip ribs 6 on the support sleeve 5 and pull out the positioner outward, or use pliers to pinch the anti-slip ribs 6 on the support sleeve 5 and pull out the positioner outward. The anti-slip ribs 6 can increase the friction force between the worker's hand or the pliers body, facilitating the outward pulling out of the positioner.

[0034] The working principle of the present utility model: After the worker pastes four insulation boards on the wall, then buckles the positioning disc 1 into the center of the four insulation boards, screws the fixing screw 3 into the installation screw hole 101, and fixes the positioning disc 1 on the wall through the fixing screw 3. At this time, the isolation plate 2 is inserted into the gap between two adjacent insulation boards, playing an isolation role for the two adjacent insulation boards, and cooperating with the positioning disc 1 to play a positioning role for the insulation boards, effectively preventing the insulation boards from moving down and falling off; When it is necessary to disassemble the positioner, after the worker rotates out the fixing screw 3 with an electric drill, the worker can manually pinch the anti-slip ribs 6 on the support sleeve 5 and pull out the positioner outward, or use pliers to pinch the anti-slip ribs 6 on the support sleeve 5 and pull out the positioner outward.

[0035] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A positioning device for installing thermal insulation boards on the exterior wall of a building, characterized in that: Including: A positioning disc (1), an installation screw hole (101) is provided at the center of the positioning disc (1), and a fixing screw (3) is threadedly connected to the installation screw hole (101), and the positioning disc (1) is fixed to the wall surface by the fixing screw (3); Isolation plates (2), there are four isolation plates (2), and the four isolation plates (2) are fixed in a cross shape with the installation screw hole (101) as the center on one end surface of the positioning disc (1); Reinforcing rib plates (4), there are multiple reinforcing rib plates (4), and the multiple reinforcing rib plates (4) are uniformly fixed on the other end surface of the positioning disc (1) with the installation screw hole (101) as the center.

2. The installation locator for the building exterior wall insulation board according to claim 1, wherein: There are four reinforcing rib plates (4), and the four reinforcing rib plates (4) are fixed on the end surface of the positioning disc (1) away from the isolation plate (2), and the four reinforcing rib plates (4) are arranged staggeredly with the four isolation plates (2).

3. The installation locator for the building exterior wall thermal insulation board according to claim 1, characterized in that: A plurality of anti-slip grooves (201) are equidistantly arranged along the length direction of the isolation plate (2).

4. The installation locator for building exterior wall insulation board according to claim 1, characterized in that: A chamfer (202) is provided at the end of the isolation plate (2) away from the positioning disc (1), and the chamfer (202) is located at the long side of the isolation plate (2).

5. The installation locator for building exterior wall thermal insulation board according to claim 1, wherein: A support sleeve (5) is fixed at the center of the end surface of the positioning disc (1) away from the isolation plate (2), the support sleeve (5) is sleeved on the outside of the fixing screw (3), and the reinforcing rib plate (4) is fixed to the support sleeve (5).

6. The installation positioner for building exterior wall insulation board according to claim 5, characterized in that: A plurality of anti-slip ribs (6) are integrally arranged equidistantly along the length direction on the outer surface of the support sleeve (5).

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