Fireproof door frame filling device

Abstract

The utility model relates to the technical field of fireproof door frame processing, in particular to a fireproof door frame filling device which comprises a base, a supporting seat and a feeding box are fixedly connected to the surface of the base, a first supporting table is fixedly connected to the top end of the supporting seat, and a second supporting table is vertically connected to the surface of the first supporting table. The back face of the second supporting table is slidably connected with an adjusting frame, the side face and the top end of the adjusting frame are fixedly connected with an operation handle and a mounting plate respectively, a guide part is arranged at the top end of the mounting plate, and a first guide groove and a second guide groove are formed in the surface of the guide part. The effect of supporting and limiting the whole fireproof door frame is achieved through the first supporting table and the second supporting table, the effect of supporting the whole first supporting table and the whole second supporting table in the inclined state is achieved through the supporting base, and meanwhile the effect that the adjusting frame is conveniently adjusted in a lifting mode along the back face of the second supporting table is achieved through the second supporting table with a sliding groove formed in the back face. And the effect of supporting the fireproof door frame from the inner side of the second supporting table is achieved through the supporting rods.

Description

Technical Field

[0001] This utility model relates to the technical field of fireproof door frame processing, specifically to a fireproof door frame filling device. Background Technology

[0002] Fire doors are doors that can meet the requirements of fire resistance stability, integrity and heat insulation within a certain period of time. In the production of fire doors, a certain amount of fire-resistant and flame-retardant material is usually filled inside the door to reduce the weight of the door and reduce production costs. Filling is done in conjunction with a filling device.

[0003] Existing filling devices are mostly handheld filling guns. To ensure filling stability, an adjustable clamping structure is installed on the outside of the filling gun. During use, the clamping structure limits the width of the door frame, and then the filling gun is moved so that its filling head is embedded in the door frame to complete the filling. The problem with this is:

[0004] Firstly, when adapting to fire door frames of different sizes, this type of filling device requires limiting the door frame before filling, which is time-consuming, labor-intensive, and inconvenient. Secondly, it cannot effectively support the door frame, and the door frame is prone to collapse during the filling process. At the same time, due to the limited length of the filling gun, it cannot ensure that the filling material and the inner cavity of the door frame are fully filled when it is embedded in the door frame. Filling voids are prone to occur between the filling material and the door frame, affecting the actual use effect of the fire door frame. The filling effect needs to be improved.

[0005] Therefore, this utility model proposes a fireproof door frame filling device. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a fireproof door frame filling device that can solve the following problems:

[0007] The existing filling device requires limiting the door frame before filling, which is time-consuming, labor-intensive, and inconvenient.

[0008] It cannot effectively support the door frame, and the door frame is prone to collapse during the filling process;

[0009] The filling gun has a limited length, and when it is embedded in the door frame for filling, it cannot ensure that the filling material and the inner cavity of the door frame are fully filled, which can easily lead to filling voids between the filling material and the door frame.

[0010] To solve the above-mentioned technical problems, the present invention proposes the following technical solution:

[0011] A fireproof door frame filling device includes a base, a support seat and a feeding box are fixedly connected to the surface of the base, a first support platform is fixedly connected to the top of the support seat, a second support platform is vertically connected to the surface of the first support platform, an adjustment frame is slidably connected to the back of the second support platform, an operating handle and a mounting plate are fixedly connected to the side and top of the adjustment frame respectively, a guide portion is provided at the top of the mounting plate, a first guide groove and a second guide groove are provided on the surface of the guide portion, a filling head is embedded in the first guide groove, a vibrator is fixedly connected to the surface of the filling head, and a support rod is fixedly connected to the surface of the second support platform.

[0012] Furthermore, the first support platform and the second support platform are connected in an "L" shape, and the two are inclined as a whole. The support base is set as a triangular base and is longitudinally attached to the surface of the base.

[0013] Furthermore, the second support platform is hollow, and a vertical sliding groove is provided on its back corresponding to the adjustment frame.

[0014] Furthermore, the support rods are distributed longitudinally at equal intervals along the surface of the second support platform, and the support rods are configured as electrically telescopic rods with hemispherical rubber heads at their outer ends.

[0015] Furthermore, the adjustment frame is L-shaped, with its bottom corner end slidingly embedded in the vertical sliding groove on the back of the second support platform, and the operating handle protruding longitudinally outward.

[0016] Furthermore, the mounting plate and the first support platform are inclined at the same level, and are connected to the adjustment frame at a right angle. It is located above the second support platform. The guide part is set in a trapezoidal concave shape, and the first guide groove and the second guide groove are opened longitudinally along the horizontal plane and the inclined plane of the guide part, respectively.

[0017] Furthermore, the filling head is triangular in shape, with an "L" shaped top. The top corner is interlocked with the second guide groove, and a material conveying pipe is provided between the top of the filling head and the feeding box.

[0018] Furthermore, the vibrating rod and the second support platform are arranged horizontally adjacent to each other, with a built-in vibration mechanism at their top.

[0019] As can be seen from the above technical solution, the beneficial effects of this utility model are:

[0020] 1. This utility model achieves the effect of supporting and limiting the fire door frame as a whole through the first support platform and the second support platform, and achieves the effect of supporting the first support platform and the second support platform as a whole in the tilted state through the support seat. At the same time, the second support platform with a sliding groove on the back facilitates the adjustment of the adjustment frame by raising and lowering along its back.

[0021] 3. This utility model achieves the effect of supporting the fire door frame from the inside of the second support platform by means of a support rod.

[0022] 3. In this utility model, the adjusting frame that is slidably set can drive the mounting plate and the filling head to adjust their height. The mounting plate, together with the first guide groove and the second guide groove on the surface of the guide part, can support and limit the filling head, while facilitating the longitudinal sliding adjustment of the filling head.

[0023] 4. This utility model achieves the effect of simultaneously filling and filling the door frame with filler material by using a filling head in conjunction with a vibrating rod. Attached Figure Description

[0024] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is a schematic diagram of the support platform connection structure in this utility model;

[0027] Figure 3 In this utility model Figure 2 Enlarged view of the structure at point A in the middle.

[0028] Figure label:

[0029] 1. Base; 2. Feeding box; 3. Support base; 4. First support platform; 5. Second support platform; 6. Adjustment frame; 7. Mounting plate; 8. Guide section; 9. First guide groove; 10. Second guide groove; 11. Filling head; 12. Vibrator; 13. Support rod; 14. Operating handle. Detailed Implementation

[0030] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0031] See Figure 1-3As shown, a fireproof door frame filling device includes a base 1. A support seat 3 and a feeding box 2 are fixedly connected to the surface of the base 1. A first support platform 4 is fixedly connected to the top of the support seat 3. A second support platform 5 is vertically connected to the surface of the first support platform 4. An adjustment frame 6 is slidably connected to the back of the second support platform 5. An operating handle 14 and a mounting plate 7 are fixedly connected to the side and top of the adjustment frame 6, respectively. A guide part 8 is provided at the top of the mounting plate 7. A first guide groove 9 and a second guide groove 10 are provided on the surface of the guide part 8. A filling head 11 is embedded in the first guide groove 9. A vibrating rod 12 is fixedly connected to the surface of the filling head 11. A support rod 13 is fixedly connected to the surface of the second support platform 5.

[0032] In this embodiment of the utility model, the first support platform 4 and the second support platform 5 are connected in an "L" shape and are inclined as a whole. The support base 3 is set as a triangular base and is longitudinally attached to the surface of the base 1. The second support platform 5 is hollow and has a vertical sliding groove on its back corresponding to the adjustment frame 6. The first support platform 4 and the second support platform 5 achieve the effect of supporting and limiting the fire door frame as a whole. The support base 3 achieves the effect of supporting the first support platform 4 and the second support platform 5 in an inclined state. At the same time, the second support platform 5 with the sliding groove on its back facilitates the adjustment frame 6 to be raised and lowered along its back.

[0033] The support rods 13 are distributed longitudinally and equidistantly along the surface of the second support platform 5. The support rods 13 are electric telescopic rods with hemispherical rubber heads at their outer ends. The support rods 13 achieve the effect of supporting the fire door frame from the inside of the second support platform 5.

[0034] During the filling operation, the door frame is placed between the first support platform 4 and the second support platform 5. The first support platform 4 and the second support platform 5 provide basic support for the door frame. Then the filling operation is carried out. After the filling is completed, the support rod 13 extends and retracts to lift the filled fireproof door frame so that the user can take it out.

[0035] The adjusting frame 6 is L-shaped, with its bottom corner end slidingly embedded in the vertical sliding groove on the back of the second support platform 5. The operating handle 14 protrudes longitudinally outward. The mounting plate 7 and the first support platform 4 are inclined at the same level and are connected to the adjusting frame 6 at a right angle. It is located above the second support platform 5. The guide part 8 is trapezoidally concave. The first guide groove 9 and the second guide groove 10 are longitudinally opened along the horizontal and inclined surfaces of the guide part 8, respectively. The adjusting frame 6, which is slidably set, can drive the mounting plate 7 and the filling head 11 to adjust their height. The mounting plate 7, in conjunction with the first guide groove 9 and the second guide groove 10 on the surface of the guide part 8, can support and limit the filling head 11, while also facilitating the longitudinal sliding adjustment of the filling head 11.

[0036] The filling head 11 is triangular in shape, with an "L" shaped top. The top corner is interlocked with the second guide groove 10. A material conveying pipe is provided between the top of the filling head 11 and the material supply box 2. The vibrating rod 12 and the second support platform 5 are horizontally adjacent to each other. The top of the vibrating rod 12 has a built-in vibration mechanism. The filling head 11 and the vibrating rod 12 work together to fill the material in the door frame at the same time.

[0037] Before placing the door frame, the operator holds the operating handle 14 to control the adjustment frame 6 to rise and fall along the back of the second support platform 5, so that the door frame can be placed on the two sets of support platforms. Then, the filling head 11 is inserted into the top of the door frame, and the filling material in the feeding box 2 is transported to the filling head 11. The door frame is filled by the filling head 11. During this process, the vibrator 12 is activated, and the filling material in the door frame is filled to prevent voids in the filling material. The operator can adjust the position of the filling head 11 longitudinally according to the width of the door frame.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A fireproof door frame filling device, characterized in that: The device includes a base (1), a support seat (3) and a feeding box (2) are fixedly connected to the surface of the base (1), a first support platform (4) is fixedly connected to the top of the support seat (3), a second support platform (5) is vertically connected to the surface of the first support platform (4), an adjustment frame (6) is slidably connected to the back of the second support platform (5), an operating handle (14) and a mounting plate (7) are fixedly connected to the side and top of the adjustment frame (6) respectively, a guide part (8) is provided at the top of the mounting plate (7), a first guide groove (9) and a second guide groove (10) are provided on the surface of the guide part (8), a filling head (11) is embedded in the first guide groove (9), a vibrating rod (12) is fixedly connected to the surface of the filling head (11), and a support rod (13) is fixedly connected to the surface of the second support platform (5).

2. The fireproof door frame filling device according to claim 1, characterized in that: The first support platform (4) and the second support platform (5) are connected in an "L" shape and are inclined as a whole. The support base (3) is set as a triangular base and is longitudinally attached to the surface of the base (1).

3. A fireproof door frame filling device according to claim 2, characterized in that: The second support platform (5) is hollow, and a vertical sliding groove is provided on its back corresponding to the adjustment frame (6).

4. The fireproof door frame filling device according to claim 1, characterized in that: The support rods (13) are distributed longitudinally at equal intervals along the surface of the second support platform (5). The support rods (13) are configured as electric telescopic rods, and their outer ends are provided with hemispherical rubber heads.

5. A fireproof door frame filling device according to claim 1, characterized in that: The adjustment frame (6) is generally L-shaped, with its bottom corner end slidingly embedded in the vertical sliding groove on the back of the second support platform (5), and the operating handle (14) protruding longitudinally outward.

6. A fireproof door frame filling device according to claim 1, characterized in that: The mounting plate (7) and the first support platform (4) are inclined at the same level, and are connected to the adjustment frame (6) at a right angle. It is located above the second support platform (5). The guide part (8) is trapezoidally recessed. The first guide groove (9) and the second guide groove (10) are longitudinally opened along the horizontal and inclined surfaces of the guide part (8), respectively.

7. A fireproof door frame filling device according to claim 1, characterized in that: The filling head (11) is triangular in shape, with an "L" shaped top. The top corner is interlocked with the second guide groove (10). A material conveying pipe is provided between the top of the filling head (11) and the feeding box (2).

8. A fireproof door frame filling device according to claim 1, characterized in that: The vibrating rod (12) and the second support platform (5) are arranged horizontally adjacent to each other, and a vibration mechanism is built into their top ends.

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