A support device for a floor deck

Abstract

The utility model relates to a supporting device for a floor decking plate applied in the field of supporting devices, comprising a plurality of vertical vertical supporting rods, the upper ends of the vertical vertical supporting rods are fixedly connected with U-shaped bottom clamps, the upper ends of the plurality of U-shaped bottom clamps are installed with strip-shaped supporting cross bars, the upper ends of the plurality of strip-shaped supporting cross bars are connected with a floor decking plate body, the middle part of the vertical vertical supporting rods is fixedly connected with a middle fixed collar, the front end and the right end of the middle fixed collar are fixedly connected with a laser transmitter, the rear end and the left end of the middle fixed collar are fixedly connected with a laser receiver, in this scheme, the laser transmitter and the laser receiver outside the middle fixed collar can cooperate with each other, when the middle fixed collar is skewed, the two are disconnected, indicating that an unqualified vertical vertical supporting rod has appeared, at this time, the sound alarm in the middle fixed collar can sound an alarm, so that the staff can come to carry out repair processing in time, which is beneficial to ensure the safety of the floor decking plate body during the construction process.

Description

Technical Field

[0001] The utility model relates to a supporting device for a floor deck, and in particular to a supporting device for a floor deck applied in the field of supporting devices. Background Art

[0002] The pressed steel plate that supports the floor concrete is called corrugated steel plate, also known as floor decking or steel decking. It meets the requirements of rapid construction of the main steel structure and can provide a firm working platform in a short time. Corrugated steel plates can be laid on multiple floors and concrete slabs can be poured in layers in a continuous construction process. However, the existing floor decking is very prone to collapse due to excessive load during the pouring process.

[0003] The specification of Chinese patent CN215055292U discloses a supporting device for floor decking used in pouring floor slabs. The utility model adopts the following technical scheme: a supporting device for floor decking, the device includes a supporting frame, a supporting rod, and a fixing frame. The supporting frame is a rectangular steel structure frame. A plurality of supporting rods are arranged on the upper part of the supporting frame for supporting the floor decking. The two ends of the supporting frame are respectively provided with fixing frames for fixing the supporting frame on the main body of the steel structure building. The device has a simple structure and is easy to install. It can simultaneously perform multi-layer concrete pouring operations, greatly improving work efficiency. The device has good stability and can effectively prevent the floor slab from sinking.

[0004] In the process of supporting the existing floor decking with supporting vertical rods, the supporting vertical rods are prone to skewness and bending due to long-term lack of maintenance or bumps. If the unqualified vertical rods are not replaced in time, the local support of the floor decking will be insufficient, which is not conducive to ensuring the stability of the floor decking. Therefore, it is necessary to design a floor deck support device with a verticality detection function to solve the above problems. Utility Model Content

[0005] In view of the above-mentioned prior art, the technical problem to be solved by the utility model is that if the unqualified vertical rods are not replaced in time, the local floor decking support will be insufficient, which is not conducive to ensuring the stability of the floor decking.

[0006] In order to solve the above problems, the utility model provides a supporting device for a floor decking plate, including multiple vertical vertical supporting rods, the upper ends of the vertical vertical supporting rods are fixedly connected with U-shaped bottom blocks, the upper ends of the multiple U-shaped bottom blocks are installed with strip-shaped supporting cross bars, the upper parts of the multiple strip-shaped supporting cross bars are connected to the floor decking plate body, the middle part of the vertical vertical supporting rods is fixedly connected with a middle fixing ring, the front end and the right end of the middle fixing ring are fixedly connected with a laser transmitter, the rear end and the left end of the middle fixing ring are fixedly connected with a laser receiver, and the corresponding laser transmitters and laser receivers are signal connected.

[0007] In the supporting device of the above-mentioned floor decking, the laser transmitter and the laser receiver outside the middle fixed ring in this scheme can cooperate with each other. When the middle fixed ring is skewed, the two are disconnected, indicating that an unqualified vertical support rod has appeared. At this time, the sound alarm in the middle fixed ring can sound an alarm, so that the staff can come to carry out repairs in time, which is beneficial to ensure the safety of the floor decking body during the construction process and make the supporting performance of the vertical support rod more stable.

[0008] As a further improvement of the present application, a force distribution cross bar is installed between the two adjacent middle fixed rings on the left and right, and the force distribution cross bar is located below the laser transmitter and the laser receiver.

[0009] As a further improvement of the present application, the lower end of the vertical support rod is fixedly connected to a bottom gripping plate, and the outer end of the bottom gripping plate is fixedly connected with screws all around.

[0010] As a further improvement of the present application, the bottom gripping plate contacts with an installation ground, and the screws extend into the installation ground.

[0011] As another improvement of the present application, the inner end of the middle fixed ring is fixedly connected to an internal bracket, and a sound alarm is installed in the middle of the internal bracket.

[0012] As another improved supplement of the present application, an upper corresponding strip is placed at the upper end of the floor decking body, and the position of the upper corresponding strip corresponds to the strip-shaped supporting cross bar.

[0013] As another improvement of the present application, the main body of the supplementary floor deck is located between the upper corresponding strip and the strip-shaped supporting cross bar, and the upper end of the upper corresponding strip is fixedly connected with a striking vertical piece.

[0014] In summary, in the process of constructing the vertical support rods, the multiple middle fixed rings in the middle of the vertical support rods cooperate with each other, and the laser transmitter and laser receiver outside the middle fixed ring can cooperate with each other. When the middle fixed ring is skewed, the laser transmitter and the laser receiver are no longer connected. When the two are disconnected, it indicates that an unqualified vertical support rod has appeared. At this time, the sound alarm in the middle fixed ring can sound an alarm, so that the staff can come to carry out repairs in time, which is beneficial to ensure the safety of the floor decking body during the construction process and make the supporting performance of the vertical support rod more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an axonometric view of the floor deck body according to the first embodiment of the present application;

[0016] Figure 2 This is an axonometric view of a vertical support rod according to a first embodiment of the present application;

[0017] Figure 3This is an enlarged view of the strip-shaped support crossbar of the first embodiment of the present application;

[0018] Figure 4 For the first implementation of this application Figure 3 A partially cutaway enlarged view of the middle vertical support rod;

[0019] Figure 5 This is a top view of a cross-sectional view of a middle fixing ring of the first embodiment of the present application;

[0020] Figure 6 This is a partial enlarged view of the middle fixing ring of the first embodiment of the present application;

[0021] Figure 7 This is a front view of the floor decking body according to the second embodiment of the present application.

[0022] Description of the numbers in the figure:

[0023] 1. Floor decking body; 2. U-shaped bottom block; 3. Strip support cross bar; 4. Vertical vertical support bar; 5. Middle fixing ring; 6. Screws; 7. Bottom grip plate; 8. Laser transmitter; 10. Force distribution cross bar; 11. Laser receiver; 12. Sound alarm; 13. Internal bracket; 14. Eye-catching vertical piece; 15. Upper corresponding strip. DETAILED DESCRIPTION

[0024] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.

[0025] The first implementation method:

[0026] Figure 1-5 A supporting device for a floor deck is shown, comprising a plurality of vertical supporting rods 4, the upper ends of the vertical supporting rods 4 are fixedly connected with U-shaped bottom blocks 2, the upper ends of the plurality of U-shaped bottom blocks 2 are installed with strip-shaped supporting cross bars 3, the upper parts of the plurality of strip-shaped supporting cross bars 3 are connected with a floor deck body 1, the middle part of the vertical supporting rods 4 is fixedly connected with a middle fixing ring 5, the front end and the right end of the middle fixing ring 5 are fixedly connected with a laser transmitter 8, the rear end and the left end of the middle fixing ring 5 are fixedly connected with a laser receiver 11, and the corresponding laser transmitter 8 and the laser receiver 11 are signal connected.

[0027] Figure 1-6 It is shown that a force distribution cross bar 10 is installed between two adjacent middle fixed rings 5 ​​on the left and right, and the force distribution cross bar 10 is located below the laser transmitter 8 and the laser receiver 11. The lower end of the vertical vertical support rod 4 is fixedly connected to the bottom gripping plate 7, and the outer end of the bottom gripping plate 7 is fixedly connected with screws 6 all around. The bottom gripping plate 7 contacts the installation ground, and the screws 6 extend into the installation ground. The inner end of the middle fixed ring 5 is fixedly connected to the internal bracket 13, and a sound alarm 12 is installed in the middle of the internal bracket 13.

[0028] Figure 1-6 It is shown that in this scheme, while the floor decking body 1 is being laid, multiple groups of vertical vertical supporting rods 4 are arranged below the floor decking body 1, and the strip supporting cross bars 3 are arranged below the floor decking body 1 to abut against it, which can provide supporting force for the vertical vertical supporting rods 4 to prevent the floor decking body 1 from sinking and being damaged. During the construction of the vertical vertical supporting rods 4, multiple middle fixed rings 5 ​​in the middle of the vertical vertical supporting rods 4 cooperate with each other, and the laser transmitter 8 and the laser receiver 11 outside the middle fixed ring 5 can cooperate with each other. When the middle fixed ring 5 is skewed, the laser transmitter 8 and the laser receiver 11 are no longer connected. After the two are disconnected, it indicates that an unqualified vertical vertical supporting rod 4 has appeared. At this time, the sound alarm 12 in the middle fixed ring 5 can sound an alarm, so that the staff can come to carry out repairs in time, which is beneficial to ensure the safety of the floor decking body 1 during the construction process and make the supporting performance of the vertical vertical supporting rod 4 more stable.

[0029] The second implementation method:

[0030] Figure 7 A supporting device for a floor deck is shown, wherein an upper corresponding strip 15 is placed at the upper end of the floor deck body 1, and the position of the upper corresponding strip 15 corresponds to the strip support cross bar 3. The floor deck body 1 is located between the upper corresponding strip 15 and the strip support cross bar 3, and the upper end of the upper corresponding strip 15 is fixedly connected with a striking vertical piece 14. At the same time, during the construction of the vertical vertical support bar 4, an upper corresponding strip 15 corresponding to the strip support cross bar 3 can be arranged at the upper side of the floor deck body 1, and the upper corresponding strip 15 and the strip support cross bar 3 are respectively arranged on the upper and lower sides of the floor deck body 1, so that the staff who are filling concrete on the upper side can observe the actual position of the strip support cross bar 3, so that their filling position is more accurate, which is beneficial to ensuring the supporting effect of the strip support cross bar 3.

[0031] In view of current practical needs, the protection scope of the above-mentioned implementation mode adopted by this application is not limited to this. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A supporting device for a floor deck, characterized in that: The invention comprises a plurality of vertical support rods (4), the upper ends of the vertical support rods (4) are fixedly connected to U-shaped bottom clamps (2), the upper ends of the plurality of U-shaped bottom clamps (2) are mounted with strip-shaped support cross bars (3), the upper ends of the plurality of strip-shaped support cross bars (3) are connected to a floor deck body (1), the middle of the vertical support rods (4) is fixedly connected to a middle fixed collar (5), the front end and the right end of the middle fixed collar (5) are fixedly connected to a laser transmitter (8), the rear end and the left end of the middle fixed collar (5) are fixedly connected to a laser receiver (11), and the corresponding laser transmitters (8) and laser receivers (11) are signal-connected.

2. A floor deck support device according to claim 1, characterized in that: A force distribution cross bar (10) is installed between two adjacent middle fixed collars (5) on the left and right, and the force distribution cross bar (10) is located below the laser transmitter (8) and the laser receiver (11).

3. A floor deck support device according to claim 1, characterized in that: The lower end of the vertical support rod (4) is fixedly connected to a bottom gripping plate (7), and screws (6) are fixedly connected to the outer ends of the bottom gripping plate (7) on all sides.

4. A supporting device for a floor deck according to claim 3, characterized in that: The bottom gripping plate (7) contacts the installation ground, and the screw (6) extends into the installation ground.

5. A floor deck support device according to claim 1, characterized in that: The inner end of the middle fixed ring (5) is fixedly connected to an internal bracket (13), and a sound alarm (12) is installed in the middle of the internal bracket (13).

6. A floor deck support device according to claim 1, characterized in that: An upper corresponding strip (15) is placed at the upper end of the floor decking body (1), and the position of the upper corresponding strip (15) corresponds to the strip-shaped supporting cross bar (3).

7. A floor deck support device according to claim 6, characterized in that: The floor deck body (1) is located between the upper corresponding strip (15) and the strip-shaped supporting crossbar (3), and the upper end of the upper corresponding strip (15) is fixedly connected with a striking vertical piece (14).

Images