Auxiliary installation device for scaffold keel

Abstract

The utility model relates to the technical field of scaffold supporting, and particularly discloses an auxiliary installation device for a scaffold keel. The device comprises a device body, the device body comprises a supporting rod, and a jacking used for supporting a scaffold keel is arranged at the top end of the supporting rod; the top support comprises a supporting plate with a U-shaped cross section; u-shaped mounting pieces are arranged on the inner side walls of the supporting plates, and rubber pads are arranged on the corresponding side walls of the two ends of each mounting piece. The problem that in the scaffold installation process, a keel is prone to deviating from a jacking of a supporting device can be solved, and the effect of preventing the scaffold from collapsing is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of scaffold support, in particular to a scaffold keel auxiliary installation device. Background Art

[0002] Scaffolding and formwork are common facilities in engineering construction. When the scaffolding and formwork construction reaches a certain height, it belongs to the tall formwork support system. It is a sub-project with greater dangers exceeding a certain scale. The construction risk is high and the requirements are high. Therefore, it is necessary to ensure the stability of the scaffolding. The scaffolding needs to be supported during installation;

[0003] At present, the collapse of the support system is mainly caused by the width of the top support seat of the supporting device being larger than the width of the scaffolding keel. When the keel is hoisted, the workers fail to install the keel in the center of the top support seat, resulting in eccentric compression and instability of the top support seat; or the workers install the keel in the center of the top support seat according to the specifications and then continue to construct the formwork. During this period, there is no measure to fix the keel, and it is offset by factors such as vibration, resulting in eccentric compression and instability of the top support seat. Utility Model Content

[0004] In view of the defects existing in the prior art, the utility model provides a scaffold keel auxiliary installation device, which can solve the problem that the keel is easily offset from the top support of the supporting device during the scaffold installation process, thereby achieving the effect of preventing the scaffold from collapsing.

[0005] In order to solve the above technical problems, the utility model is solved by the following technical solutions:

[0006] A scaffold keel auxiliary installation device comprises a device body, the device body comprises a support rod, and a top support for supporting the scaffold keel is provided at the top of the support rod; the top support comprises a support plate with a U-shaped cross section; a U-shaped installation piece is provided at the inner side wall of the support plate, and rubber pads are provided at the corresponding side walls at both ends of the installation piece.

[0007] By means of the utility model, when installing the scaffold, the staff places the device body under the scaffold, and then clamps the support plate on the support rod on the keel of the scaffold, so as to prevent the keel from sliding on the support plate, thereby preventing the keel and the support plate from being misaligned; preventing the scaffold from collapsing; when the scaffold shakes, the keel will directly hit the edge of the support plate, which will be cushioned by the rubber pad to prevent the keel from squeezing and deforming the support plate; the rubber pad is bonded to the installation sheet, and the installation sheet is bonded to the support plate, so as to facilitate the installation of the rubber pad on the support plate, and at the same time, the keel slides on the installation sheet when shaking, thereby reducing the wear on the support plate.

[0008] Preferably, the support rod includes a first sleeve, a threaded rod extending into the first sleeve is provided at the upper end of the first sleeve, and a support plate is arranged at the upper end of the threaded rod; a pushing mechanism for pushing the threaded rod out of the first sleeve is provided at the upper end of the first sleeve.

[0009] Through the utility model, the staff can adjust the telescopic length of the threaded rod by pushing the mechanism, so that the support plate is pressed against the keel, which makes it convenient for the staff to adjust the length of the support rod.

[0010] Preferably, the pushing mechanism includes a second sleeve arranged at the upper end of the first sleeve, and the outer wall of the second sleeve away from one end of the first sleeve expands outward along the circumferential direction to form a flange; the upper end of the first sleeve is also provided with a third sleeve for the second sleeve to extend into, and the inner wall of the third sleeve is recessed inward along the circumferential direction to form a limiting groove for the flange to extend into; the inner wall of the third sleeve is also provided with an internal thread that cooperates with the threaded rod.

[0011] With the utility model, when the keel of the scaffold is stuck in the support plate, the worker rotates the third sleeve, and the rotation of the third sleeve pushes the threaded rod to move, thereby facilitating the worker to adjust the telescopic length of the threaded rod.

[0012] Preferably, a handle perpendicular to the third sleeve is provided on the outer side wall of the third sleeve.

[0013] With the utility model, the staff can drive the third sleeve to rotate by pushing the handle, thereby facilitating the staff to rotate the third sleeve.

[0014] Preferably, a support foot for supporting the support plate is provided at the upper end of the threaded rod.

[0015] With the utility model, the support legs and the threaded rods jointly support the support plate, thereby enhancing the connection strength between the threaded rods and the support plate.

[0016] Preferably, the number of handles is 2 and they are distributed circumferentially along the third sleeve.

[0017] With the utility model, a worker holds a handle with both hands respectively and then pushes the handle to drive the third sleeve to rotate, so that it is convenient for the worker to rotate the third sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the device body in Example 1.

[0019] Figure 2 This is a schematic diagram of the mounting plate in Example 1.

[0020] Figure 3 This is a cross-sectional view of the device body in Example 1.

[0021] Figure 4This is a schematic diagram of the pushing mechanism in Example 1. DETAILED DESCRIPTION

[0022] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments are only used to explain the utility model but not to limit it.

[0023] Example 1

[0024] like Figure 1-4 As shown, this embodiment provides a scaffolding keel auxiliary installation device, which includes a device body 100, the device body 100 includes a support rod 110, and a top support for supporting the scaffolding keel is provided at the top of the support rod 110; the top support includes a support plate 160 with a U-shaped cross-section; a U-shaped installation piece 210 is provided at the inner side wall of the support plate 160, and rubber pads 220 are provided at the corresponding side walls at both ends of the installation piece 210.

[0025] Through this embodiment, when installing the scaffolding, the staff places the device body 100 under the scaffolding, and then clamps the support plate 160 on the support rod 110 on the keel of the scaffolding, so as to prevent the keel from sliding on the support plate 160, thereby preventing the keel and the support plate 160 from being misaligned; preventing the scaffolding from collapsing; when the scaffolding shakes, the keel will directly hit the edge of the support plate 160, and the rubber pad 220 will buffer it to prevent the keel from squeezing and deforming the support plate 160; the rubber pad 220 is bonded to the mounting plate 210, and the mounting plate 210 is bonded to the support plate 160, so as to facilitate the installation of the rubber pad 220 on the support plate 160. At the same time, when the keel shakes, it slides on the mounting plate 210, thereby reducing the degree of wear on the support plate 160.

[0026] In this embodiment, the support rod 110 includes a first sleeve 120, a threaded rod 150 extending into the first sleeve 120 is provided at the upper end of the first sleeve 120, and a support plate 160 is arranged at the upper end of the threaded rod 150; a pushing mechanism is provided at the upper end of the first sleeve 120 for pushing the threaded rod 150 out of the first sleeve 120.

[0027] Through this embodiment, the staff adjusts the telescopic length of the threaded rod 150 through the pushing mechanism, so that the support plate 160 is pressed against the keel, thereby facilitating the staff to adjust the length of the support rod 110 .

[0028] In this embodiment, the pushing mechanism includes a second sleeve 430 arranged at the upper end of the first sleeve 120, and the outer wall of the second sleeve 430 away from one end of the first sleeve 120 expands outward along the circumferential direction to form a flange 420; the upper end of the first sleeve 120 is also provided with a third sleeve 140 for the second sleeve 430 to extend into, and the inner wall of the third sleeve 140 is recessed inward along the circumferential direction to form a limiting groove 410 for the flange 420 to extend into; the inner wall of the third sleeve 140 is also provided with an internal thread that cooperates with the threaded rod 150.

[0029] According to this embodiment, when the keel of the scaffold is stuck in the support plate 160 , the staff rotates the third sleeve 140 , and the third sleeve 140 rotates to push the threaded rod 150 to move, thereby facilitating the staff to adjust the telescopic length of the threaded rod 150 .

[0030] In this embodiment, a handle 130 perpendicular to the third sleeve 140 is provided on the outer side wall of the third sleeve 140 .

[0031] According to this embodiment, the staff can drive the third sleeve 140 to rotate by pushing the handle 130 , thereby facilitating the staff to rotate the third sleeve 140 .

[0032] In this embodiment, a support foot 310 for supporting the support plate 160 is provided at the upper end of the threaded rod 150 .

[0033] According to this embodiment, the support legs 310 and the threaded rods 150 jointly support the support plate 160 , thereby enhancing the connection strength between the threaded rods 150 and the support plate 160 .

[0034] In this embodiment, the number of handles 130 is two and they are distributed circumferentially along the third sleeve 140 .

[0035] According to this embodiment, the staff holds a handle 130 with both hands and then pushes the handle 130 to drive the third sleeve 140 to rotate, thereby facilitating the staff to rotate the third sleeve 140 .

[0036] In short, the above is only a preferred embodiment of the present utility model, and all equivalent changes and modifications made according to the scope of the patent application of the present utility model should fall within the scope of the present utility model patent.

Claims

1. A scaffold keel auxiliary installation device, characterized in that: The device comprises a device body (100), wherein the device body (100) comprises a support rod (110), and a top support for supporting a scaffold keel is provided at the top of the support rod (110); the top support comprises a support plate (160) with a U-shaped cross section; a U-shaped mounting piece (210) is provided at the inner side wall of the support plate (160), and rubber pads (220) are provided at the side walls at both ends of the mounting piece (210) corresponding to the side walls.

2. A scaffold keel auxiliary installation device according to claim 1, characterized in that: The support rod (110) comprises a first sleeve (120), the upper end of the first sleeve (120) is provided with a threaded rod (150) extending into the first sleeve (120), and the support plate (160) is arranged on the upper end of the threaded rod (150); the upper end of the first sleeve (120) is provided with a pushing mechanism for pushing the threaded rod (150) to extend out of the first sleeve (120).

3. A scaffold keel auxiliary installation device according to claim 2, characterized in that: The pushing mechanism comprises a second sleeve (430) arranged at the upper end of the first sleeve (120), and the outer wall of the second sleeve (430) away from one end of the first sleeve (120) expands outwardly along the circumferential direction to form a flange (420); the upper end of the first sleeve (120) is also provided with a third sleeve (140) for the second sleeve (430) to extend into, and the inner wall of the third sleeve (140) is recessed inwardly along the circumferential direction to form a limiting groove (410) for the flange (420) to extend into; the inner wall of the third sleeve (140) is also provided with an internal thread that matches the threaded rod (150).

4. The scaffolding keel auxiliary installation device according to claim 3 is characterized in that: A handle (130) perpendicular to the third sleeve (140) is provided on the outer side wall of the third sleeve (140).

5. The scaffolding keel auxiliary installation device according to claim 2 is characterized in that: A support foot (310) for supporting the support plate (160) is provided at the upper end of the threaded rod (150).

6. The scaffolding keel auxiliary installation device according to claim 4 is characterized in that: The number of handles (130) is two and they are distributed along the circumference of the third sleeve (140).

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