CN219652447U - Device for adjusting perpendicularity between foundation section and chassis of construction elevator - Google Patents

Abstract

The utility model discloses a device for adjusting the perpendicularity between a foundation section and a chassis of a construction elevator, and belongs to the technical field of building construction; comprises a supporting plate, a supporting screw rod and a plurality of gaskets; the chassis is detachably connected with the supporting plate; the supporting plate is provided with a threaded hole; the supporting screw rod passes through the threaded hole and is in threaded connection with the supporting plate; the screwing direction of the supporting screw is perpendicular to the chassis, one end of each of the plurality of gaskets is movably connected with the supporting screw, and the other end of each of the plurality of gaskets is used for rotatably filling the lower part of the chassis; the device can quickly lift the foundation section of the construction elevator and the chassis for a certain distance, is convenient for accurately and quickly placing the gasket to adjust the verticality, has more convenient operation process, and saves time and labor; the problem that the perpendicularity of the foundation section and the chassis of the construction elevator is not easy to adjust is solved.

Description

Device for adjusting perpendicularity between foundation section and chassis of construction elevator

Technical Field

The utility model belongs to the technical field of building construction, and relates to a device for adjusting perpendicularity between a foundation section and a chassis of a construction elevator.

Background

Construction elevators are often referred to as construction elevators, but construction elevators are comprised by a broader definition and construction platforms also belong to the series of construction elevators. The simple construction elevator consists of a car, a driving mechanism, a standard section, an attached wall, a chassis, a fence, an electric system and the like, is a person-carrying and cargo-carrying construction machine frequently used in a building, is comfortable and safe to sit due to the unique box structure, and is usually matched with the elevator to use on a construction site.

After the concrete foundation is made and cleaned, a chassis is required to be installed on the foundation, foundation sections are installed above the chassis, and then a plurality of standard sections can be installed upwards in sequence at the upper ends of the foundation sections according to the height of a floor. After the foundation section is installed on the chassis, the verticality of the foundation section is measured by using a theodolite, the construction standard is installed, when the deviation is larger than the installation height multiplied by one thousandth, the verticality of the foundation section is required to be adjusted, and a steel plate is generally adopted to plug the lower part of the chassis until the vertical height of the foundation section meets the requirement. In the process of plugging in the steel plate, the steel plate is required to be placed after the chassis is tilted or the steel plate is forced to be knocked in the bottom of the chassis, so that the operation process is inconvenient, and time and labor are wasted.

Disclosure of Invention

The utility model overcomes the defects of the prior art, provides a device for adjusting the perpendicularity of a foundation section and a chassis of a construction elevator, and solves the problem that the perpendicularity of the foundation section and the chassis of the construction elevator is not easy to adjust.

In order to achieve the above purpose, the present utility model is realized by the following technical scheme.

A device for adjusting the perpendicularity between a foundation section and a chassis of a construction elevator comprises a supporting plate, a supporting screw rod and a plurality of gaskets; the chassis is detachably connected with the supporting plate; the supporting plate is provided with a threaded hole; the supporting screw rod passes through the threaded hole and is in threaded connection with the supporting plate; the precession direction of supporting screw is perpendicular to the chassis, the one end and the supporting screw swing joint of a plurality of gaskets, the other end of gasket is used for rotatory pad to go into chassis lower part.

Further, the chassis comprises a plurality of horizontal rods which are arranged in a crossing way; the cross point of the horizontal rod is connected with a supporting plate, the supporting plate is provided with a connecting part, and four feet of the foundation section are respectively connected with the four connecting parts.

Still further, still include the sliding sleeve, the sliding sleeve cup joints on the horizon bar, the backup pad is connected with the sliding sleeve.

Still further, the other end of the spacer is used to rotate the pad into the lower portion of the tray.

Further, the top end of the supporting screw is provided with a stirring piece, and the stirring piece is provided with a stirring handle.

Further, a positioning nut is sleeved on the supporting screw, and the positioning nut is used for positioning the supporting screw.

Furthermore, the number of the positioning nuts is more than or equal to 2.

Further, the bottom of supporting screw is provided with the stopper, and the terminal surface is equipped with the recess under the gasket of below, and the stopper is located in the recess makes the gasket of below can with foundation ground parallel and level.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model can select the number of the gaskets according to the requirement, and further can precisely control the height of the gasket. And after the height of the gasket is selected, reversely rotating the supporting screw rod, compacting the chassis at the upper end of the gasket, measuring verticality again, and repeating until the position is qualified. This device can be with the quick certain distance that lifts up in construction elevator foundation festival and chassis, is convenient for accurate quick with the gasket put into adjust the straightness that hangs down, operation process is more convenient, labour saving and time saving.

2. When the height is adjusted, the second gaskets with different numbers are selected according to the requirement, so that the adjustment precision is more favorably controlled.

3. According to the utility model, the first gasket and the second gasket are sleeved on the supporting screw rod, so that the use is more convenient, and the gasket is not easy to lose.

Drawings

FIG. 1 is a schematic illustration of the connection of an adjustment assembly to a chassis.

Fig. 2 is an enlarged view at a in fig. 1.

Fig. 3 is a bottom isometric view of the connection of the adjustment assembly to the chassis.

Fig. 4 is an enlarged view at B in fig. 3.

Fig. 5 is a schematic view of the structure of the support screw.

Fig. 6 is a schematic view of the structure of the lowermost spacer.

In the figure, a 1-chassis, a 2-foundation section, a 11-horizontal rod, a 12-supporting plate, a 13-connecting part, a 41-sliding sleeve, a 42-supporting plate, a 43-threaded hole, a 44-supporting screw, a 45-stirring piece, a 46-limiting block, a 47-gasket, a 471-first gasket, a 472-second gasket and a 4711-groove.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail by combining the embodiments and the drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. The following describes the technical scheme of the present utility model in detail with reference to examples and drawings, but the scope of protection is not limited thereto.

Referring to fig. 1-6, the present embodiment proposes a device for adjusting the perpendicularity of a foundation section of a construction elevator and a chassis, the chassis 1 comprising a plurality of horizontal bars 11 arranged crosswise; the cross point of the horizontal rod 11 is connected with a supporting plate 12, the supporting plate 12 is provided with a connecting part 13, and four feet of the foundation section 2 are respectively connected with the four connecting parts 13. One side of each of the four connecting parts 13 is provided with a device for adjusting the perpendicularity between the foundation section and the chassis of the construction elevator, and the device comprises a sliding sleeve 41, a supporting plate 42, a supporting screw 44 and a plurality of gaskets 47; the sliding sleeve 41 is sleeved on the horizontal rod 11, and the supporting plate 42 is connected with the sliding sleeve 41. The support plate 42 is provided with a threaded hole 43; the supporting screw 44 passes through the threaded hole 43 and is in threaded connection with the supporting plate 42; the top end of the supporting screw 44 is provided with a stirring piece 45, the stirring piece 45 is provided with a stirring handle, and the operation process is more convenient and faster through the stirring handle; the direction of precession of the support screw 44 is perpendicular to the chassis 1.

The support screw 44 is sleeved with a positioning nut 48, and the positioning nut 48 is used for positioning the support screw 44. Ensuring the firmness of limit. The positioning nuts 48 are at least two, and the stability is better through the two positioning nuts 48, so that the support screw 44 is prevented from rotating randomly.

The plurality of spacers 47 includes a first spacer 471 and a plurality of second spacers 472 disposed over the first spacer 471; one ends of the first pads 471 and the plurality of second pads 472 are sleeved on the supporting screw 44 and movably connected with the supporting screw 44, and the other ends of the first pads 471 and the plurality of second pads 472 are used for rotating and padding the lower part of the supporting plate 12. The thickness of the second spacers 472 is controlled to be smaller, so that when the height is adjusted, different numbers of the second spacers 472 are selected according to the requirement, and the adjustment accuracy is more favorably controlled. Moreover, the first gasket 471 and the second gasket 472 are sleeved on the supporting screw 44, so that the use is more convenient, and the loss is not easy.

The bottom of the supporting screw 44 is provided with a limiting block 46, the lower side surface of one end of the first gasket 471 is provided with a groove 4711, and the limiting block 46 is positioned in the groove 4711, so that the first gasket 471 can be flush with the foundation ground.

The specific using method comprises the following steps: the four feet of the foundation section 2 are connected to the four connecting parts 13 on the upper end face of the chassis 1, the verticality of the four feet of the foundation section 2 is measured before the chassis 1 is fixed on the concrete foundation surface through foundation bolts, when the foundation section is out of range and needs to be adjusted, the chassis 1 can be reversely lifted for a distance by screwing in the supporting screw 44, at the moment, a plurality of gaskets 47 can be transferred to the lower part of the supporting plate 12 one by one, the number of the gaskets can be selected according to the needs, and the height of the gaskets can be accurately controlled. When the height of the spacer 47 is selected, the supporting screw 44 is reversely rotated, the chassis 1 is compacted on the upper end of the spacer 47, verticality is measured again, and the process is repeated until the position is qualified. Therefore, the operation is more convenient, time-saving and labor-saving.

While the utility model has been described in detail in connection with specific preferred embodiments thereof, it is not to be construed as limited thereto, but rather as a result of a simple deduction or substitution by a person having ordinary skill in the art to which the utility model pertains without departing from the scope of the utility model defined by the appended claims.

Claims (8)

1. A device for adjusting the perpendicularity of a construction elevator foundation section and a chassis, which is characterized by comprising a supporting plate (42), a supporting screw (44) and a plurality of gaskets (47); the chassis (1) is detachably connected with the supporting plate (42); the supporting plate (42) is provided with a threaded hole (43); the supporting screw rod (44) passes through the threaded hole (43) to be in threaded connection with the supporting plate (42); the precession direction of the supporting screw rod (44) is perpendicular to the chassis (1), one end of the plurality of gaskets (47) is movably connected with the supporting screw rod (44), and the other end of the gaskets (47) is used for rotatably filling the lower part of the chassis (1).

2. A device for adjusting the perpendicularity of a construction elevator foundation joint to a chassis according to claim 1, characterized in that the chassis (1) comprises a plurality of cross-arranged horizontal bars (11); the cross point of the horizontal rod (11) is connected with a supporting plate (12), the supporting plate (12) is provided with a connecting part (13), and four feet of the foundation section (2) are respectively connected with the four connecting parts (13).

3. The device for adjusting the perpendicularity of a foundation joint of a construction elevator and a chassis according to claim 2, further comprising a sliding sleeve (41), wherein the sliding sleeve (41) is sleeved on a horizontal rod (11), and the supporting plate (42) is connected with the sliding sleeve (41).

4. A device for adjusting the perpendicularity of a foundation section of a construction elevator to a chassis according to claim 2, characterized in that the other end of the spacer (47) is used for swivel-mounting in the lower part of the supporting plate (12).

5. Device for adjusting the perpendicularity of a construction elevator foundation section to a chassis according to claim 1, characterized in that the top end of the supporting screw (44) is provided with a toggle member (45), the toggle member (45) being provided with a toggle handle.

6. The device for adjusting the perpendicularity of a construction elevator foundation section and a chassis according to claim 1, wherein a positioning nut (48) is sleeved on the supporting screw (44), and the positioning nut (48) is used for positioning the supporting screw (44).

7. The device for adjusting the perpendicularity of a foundation joint and a chassis of a construction elevator according to claim 6, wherein the number of positioning nuts (48) is not less than 2.

8. Device for adjusting the perpendicularity of a foundation section and a chassis of a construction elevator according to claim 1, characterized in that the bottom of the supporting screw (44) is provided with a limiting block (46), the lower end face of the lowest pad (47) is provided with a groove, the limiting block (46) is positioned in the groove, so that the lowest pad (47) can be flush with the foundation ground.