Steel beam supporting device

Abstract

The utility model discloses a steel beam supporting device which comprises two stand columns arranged in a bilateral symmetry mode, each stand column is sleeved with an upper pipe fitting and a lower pipe fitting which move up and down, an upper transverse pipe is connected between the two upper pipe fittings, an upper installation plate is arranged at the bottom of the upper transverse pipe, a lower transverse pipe is connected between the two lower pipe fittings, and a lower installation plate is arranged at the bottom of the lower transverse pipe. An elastic piece is arranged between the lower mounting plate and the upper mounting plate, a jack with the lowest jacking height lower than the height of the elastic piece in the natural state is arranged on the lower mounting plate, a row of fixed adjusting holes arranged at equal intervals in the axial direction are formed in the stand column, and movable adjusting holes matched with the fixed adjusting holes are formed in the lower pipe fitting. A limiting pin is inserted into the movable adjusting hole in a drawable mode, the limiting pin is further inserted into one of the fixed adjusting holes, and a supporting part is arranged at the top of the upper transverse pipe. The supporting device has the advantages of being adjustable in supporting height, good in supporting effect, complete in overall function and high in practicability.

Description

Technical Field

[0001] This utility model relates to the field of engineering machinery technology, and more specifically, it relates to a steel beam support device. Background Technology

[0002] In building construction, steel beams require support at the bottom before they are fully secured. Because the pipes used to support the steel beams need to be stacked sequentially, there is often insufficient space to accommodate another support pipe when the stacking reaches near the beam, resulting in poor support effectiveness. Therefore, this invention proposes a steel beam support device. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a steel beam support device, which has the characteristics of adjustable support height and good support effect.

[0004] To solve the above-mentioned technical problems, the purpose of this utility model is achieved as follows: The steel beam support device involved in this utility model includes two columns arranged symmetrically from left to right and extending vertically. Each column is fitted with an upper pipe and a lower pipe that can move vertically. An upper horizontal pipe is connected between the two upper pipes. An upper mounting plate is provided at the bottom of the upper horizontal pipe. A lower horizontal pipe is connected between the two lower pipes. A lower mounting plate is provided at the bottom of the lower horizontal pipe. An elastic member is provided between the lower mounting plate and the upper mounting plate, with its upper end connected to the upper mounting plate and its lower end connected to the lower mounting plate. A jack with a minimum lifting height lower than the natural height of the elastic member is provided on the lower mounting plate. A row of fixed adjustment holes is opened on the column and arranged equidistantly along the axial direction. A movable adjustment hole matching the fixed adjustment hole is opened on the lower pipe. A limit pin can be inserted into the movable adjustment hole. The limit pin is also inserted into one of the fixed adjustment holes. A support part is provided at the top of the upper horizontal pipe.

[0005] The present invention is further configured such that: at least two connecting frames are provided between the upper pipe fitting and the lower pipe fitting; the connecting frame includes a front support rod on the front side, a rear support rod on the rear side, a left support rod on the left side, and a right support rod on the right side of the upper pipe fitting and the lower pipe fitting, wherein a left connecting rod is connected between the left support rod and a column arranged on the left, and a right connecting rod is connected between the right support rod and a column arranged on the right, wherein a left opening is provided on the upper pipe fitting for the left connecting rod to pass through vertically, and a right opening is provided on the lower pipe fitting for the right connecting rod to pass through vertically.

[0006] The present invention is further configured such that: one end of the left handrail is connected to the front handrail and the other end is connected to the rear handrail; one end of the right handrail is connected to the front handrail and the other end is connected to the rear handrail; and the front handrail, rear handrail, left handrail and right handrail are an integral structure.

[0007] The present invention is further configured such that: the support part includes a vertical tube extending vertically, and the top of the vertical tube is provided with an upper top plate.

[0008] The present invention is further configured such that: the top of the column is provided with an upper limit plate and the bottom is provided with a lower limit plate.

[0009] The present invention is further configured such that the elastic elements are arranged symmetrically on both sides of the jack.

[0010] The present invention is further configured such that the elastic element is a compression spring.

[0011] In summary, the present invention has the following beneficial effects: The steel beam support device involved in the present invention first achieves coarse height adjustment of the support part by using matching fixed adjustment holes and movable adjustment holes, and then achieves fine height adjustment of the support part by using jacks, so as to achieve the effect of supporting the steel beam exactly, with no blind spots in support, firm and stable support, complete overall function, and strong practicality. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a partial structural schematic diagram of the present invention;

[0014] Figure 3 This is a partial structural schematic diagram of the present invention. Detailed Implementation

[0015] To enable those skilled in the art to better understand the technical solution of this utility model, the preferred embodiments of this utility model are described below in conjunction with specific examples. However, it should be understood that these descriptions are only for further illustrating the features and advantages of this utility model, and not for limiting the patent claims of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this utility model.

[0016] The present invention will be further described below with reference to the accompanying drawings and preferred embodiments.

[0017] Example 1

[0018] See Figures 1 to 3As shown, the steel beam support device involved in this embodiment includes two columns 1 arranged symmetrically from left to right and extending vertically. Each column 1 is fitted with an upper pipe 2 and a lower pipe 3 that can move vertically. An upper horizontal pipe 4 is connected between the two upper pipes 2. An upper mounting plate 5 is provided at the bottom of the upper horizontal pipe 4. A lower horizontal pipe 6 is connected between the two lower pipes 3. A lower mounting plate 7 is provided at the bottom of the lower horizontal pipe 6. An elastic member 8 is provided between the lower mounting plate 7 and the upper mounting plate 5, with its upper end connected to the upper mounting plate and its lower end connected to the lower mounting plate. A jack 9 is provided on the lower mounting plate 7, with its minimum lifting height lower than the natural height of the elastic member. A row of fixed adjustment holes 10 are provided on the column 1 and are arranged equidistantly along the axial direction. A movable adjustment hole 11 is provided on the lower pipe 3 to match the fixed adjustment hole. A limit pin 12 can be inserted into the movable adjustment hole 11. The limit pin 12 is also inserted into one of the fixed adjustment holes 10. A support part 13 is provided at the top of the upper horizontal pipe 4.

[0019] Furthermore, the support portion 13 includes a vertical tube 131 extending vertically, and an upper top plate 132 is provided at the top of the vertical tube 131.

[0020] Furthermore, the elastic element 8 is arranged symmetrically on both sides of the jack 9.

[0021] Furthermore, the elastic element 8 is a compression spring.

[0022] In this implementation scheme, the support device is first placed below the steel beam to be supported until the support part 13 is directly below the steel beam. Then, the limiting pin 12 is pulled out, and the lower pipe 3 is moved upward. Through linkage, the upper pipe 2 is also moved upward until the support part 13 is close to or in contact with the steel beam and then stops. After inserting the limiting pin 12, the coarse adjustment is completed. Finally, the jack 9 is used to lift it up and push the upper horizontal pipe 4 upward until the support part 13 is pressed against the steel beam and then stops. This completes the fixed support of the steel beam. No padding is required, and the support is firm and stable.

[0023] Example 2

[0024] See Figures 1 to 3 As shown, the steel beam support device involved in this embodiment is further configured, based on embodiment 1, with at least two connecting frames 14 between the upper pipe 2 and the lower pipe 3; the connecting frame 14 includes a front support rod 141 on the front side of the upper pipe and the lower pipe, a rear support rod 142 on the rear side, a left support rod 143 on the left side and a right support rod 144 on the right side, a left connecting rod 145 connecting the left support rod to the column arranged on the left, and a right connecting rod 146 connecting the right support rod to the column arranged on the right. The upper pipe 2 has a left opening 201 for the left connecting rod to pass through vertically, and the lower pipe 3 has a right opening 301 for the right connecting rod to pass through vertically.

[0025] Furthermore, one end of the left handrail 143 is connected to the front handrail 141 and the other end is connected to the rear handrail 142, and one end of the right handrail 144 is connected to the front handrail 141 and the other end is connected to the rear handrail 142. The front handrail 141, the rear handrail 142, the left handrail 143 and the right handrail 144 are an integral structure.

[0026] In this embodiment, the connecting bracket 14 is used to connect the two columns 1 on the left and right. The left opening 201 is used to avoid the left connecting rod; the right opening 301 is used to avoid the right connecting rod.

[0027] By setting the connecting frame 14 as an outer ring structure, secondary protection can be provided to the outer perimeter.

[0028] Example 3

[0029] See Figures 1 to 3 As shown, the steel beam support device involved in this embodiment is further configured, based on embodiment 1, with the column 1 having an upper limit plate 101 at the top and a lower limit plate 102 at the bottom.

[0030] In this embodiment, the upper limit plate 101 prevents the upper pipe 2 from falling off the top of the column 1. The lower limit plate 102 prevents the lower pipe 3 from falling off the bottom of the column 1 and provides stable support.

[0031] The steel beam support device involved in this utility model first achieves coarse height adjustment of the support part by using matching fixed adjustment holes and movable adjustment holes, and then achieves fine height adjustment of the support part by using jacks, so as to achieve the perfect support effect for the steel beam, with no support blind spots, firm and stable support, complete overall function, and strong practicality.

[0032] Unless otherwise specified, in this utility model, terms such as "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the actual orientation or positional relationship shown. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe orientation or positional relationships in this utility model are for illustrative purposes only and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood in conjunction with the embodiments and according to the specific circumstances.

[0033] Unless otherwise expressly specified and limited, the terms "set up," "connected," and "linked" in this utility model should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0034] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A steel beam support device, characterized in that, The device includes two symmetrically arranged columns extending vertically. Each column is fitted with an upper and a lower tube that can move vertically. An upper horizontal tube connects the two upper tubes, and an upper mounting plate is provided at the bottom of the upper horizontal tube. A lower horizontal tube connects the two lower tubes, and a lower mounting plate is provided at the bottom of the lower horizontal tube. An elastic element is provided between the lower mounting plate and the upper mounting plate, with its upper end connected to the upper mounting plate and its lower end connected to the lower mounting plate. A jack with a minimum lifting height lower than the natural height of the elastic element is provided on the lower mounting plate. A row of fixed adjustment holes is provided on the column, equidistantly arranged along the axial direction. A movable adjustment hole matching the fixed adjustment hole is provided on the lower tube. A limit pin can be inserted into the movable adjustment hole, and the limit pin is also inserted into one of the fixed adjustment holes. A support part is provided at the top of the upper horizontal tube.

2. The steel beam support device according to claim 1, characterized in that, At least two connecting frames are provided between the upper and lower pipe fittings; the connecting frames include a front support rod on the front side, a rear support rod on the rear side, a left support rod on the left side, and a right support rod on the right side of the upper and lower pipe fittings. The left support rod is connected to a left connecting rod by a column arranged on the left, and the right support rod is connected to a right connecting rod by a column arranged on the right. The upper pipe fitting has a left opening for the left connecting rod to pass through vertically, and the lower pipe fitting has a right opening for the right connecting rod to pass through vertically.

3. The steel beam support device according to claim 2, characterized in that, One end of the left handrail is connected to the front handrail and the other end is connected to the rear handrail. One end of the right handrail is connected to the front handrail and the other end is connected to the rear handrail. The front handrail, rear handrail, left handrail and right handrail are an integral structure.

4. The steel beam support device according to any one of claims 1-3, characterized in that, The support includes a vertical tube extending vertically, with an upper top plate at the top of the tube.

5. The steel beam support device according to claim 4, characterized in that, The column is provided with an upper limit plate at the top and a lower limit plate at the bottom.

6. The steel beam support device according to claim 1, characterized in that, The elastic elements are arranged symmetrically on both sides of the jack.

7. The steel beam support device according to claim 6, characterized in that, The elastic element is a compression spring.

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