CN216109790U - Building engineering assembled support - Google Patents

Abstract

The utility model discloses an assembly type support for constructional engineering, and relates to the technical field of supports. This building engineering assembled support, including the base, base top fixed mounting has the support column, and the support column outside is rotated and is installed rotary knob, the inside controlling means that is provided with of base, the inside stop device that is provided with of support column. This building engineering assembled support is when using, the rotation knob rotates, cooperation second hob, make the screw thread slider at vertical direction upward movement, with this position of realizing upwards adjusting the support arm, the platform of unloading that supports the support arm highly adjusts, make things convenient for constructor's operation, when the position of needs downward adjustment support arm, through pressing the button, cooperation second hob makes the spacing latch of triangle break away from with the interlock of spacing tooth, the rotation knob this moment, make the screw thread slider can control the support arm along support column inner wall downstream in vertical direction, with the position of this downward adjustment support arm.

Description

Building engineering assembled support

Technical Field

The utility model relates to the technical field of supports, in particular to an assembly type support for constructional engineering.

Background

When the building engineering is under construction, in order to make the construction worker unload more conveniently, reduce user's intensity of labour, often can use an assembled support to support the platform of unloading to staff's use.

The platform of unloading that uses in the construction at present does not have special support, and the bottom surface to the platform of unloading that only singly supports during ordinary assembled support installation, and this assembled support still does not have the function of altitude mixture control for the staff can not adjust the support height according to actual conditions, thereby has reduced the practicality of assembled support, has increased the intensity of work, in view of this, we have proposed a building engineering assembled support.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a constructional engineering assembled support, which solves the problems mentioned in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a building engineering assembled support, the on-line screen storage device comprises a base, base top fixed mounting has the support column, the support column outside is rotated and is installed rotatory knob, rotatory knob runs through and fixed mounting has first hob, the support column inner wall is rotated and is installed the second hob, the second hob runs through and fixed mounting has first gear, second hob threaded connection has the screw thread slider, screw thread slider front end is provided with spacing tooth, screw thread slider outside fixed mounting has the support arm, the inside controlling means that is provided with of base, the inside stop device that is provided with of support column.

Preferably, the control device comprises a button, the button is provided with a first toothed bar in a penetrating mode and is fixedly mounted with a first spring, the bottom of the button is fixedly connected with one end of a first spring, the other end of the first spring is fixedly connected with the top of the base, the inner wall of the base is rotatably mounted with a second gear, the second gear is fixedly mounted on the same shaft as the third gear, and the inner wall of the base is slidably mounted with a second toothed bar.

Preferably, the limiting device comprises a blocking rod, the blocking rod is fixedly connected with one end of the telescopic rod, the other end of the telescopic rod is fixedly connected with a triangular limiting latch, the blocking rod is fixedly connected with one end of the second spring, and the other end of the second spring is fixedly connected with the triangular limiting latch.

Preferably, a gap is reserved between the limiting teeth, and the length of the gap is equal to that of the triangular limiting latch.

Preferably, the number of the second gears is two, and the two second gears are symmetrically arranged on two sides of the first rack bar by taking the central axis of the first rack bar as a symmetry axis.

Preferably, the limiting teeth on the threaded sliding block are symmetrically arranged on two sides of the threaded sliding block.

(III) advantageous effects

The utility model provides a fabricated support for constructional engineering. The method has the following beneficial effects:

(1) this building engineering assembled support is when using, the rotation knob rotates, cooperation second hob, make the screw thread slider at vertical direction upward movement, with this position of realizing upwards adjusting the support arm, the platform of unloading that supports the support arm highly adjusts, make things convenient for constructor's operation, when the position of needs downward adjustment support arm, through pressing the button, cooperation second hob makes the spacing latch of triangle break away from with the interlock of spacing tooth, the rotation knob rotates this moment, make the screw thread slider can control the support arm along support column inner wall downstream in vertical direction, with the position of this downward adjustment support arm.

(2) This building engineering assembled support is when using, when screw thread slider upward movement, spacing tooth extrudees the spacing latch of triangle to the support column inner wall, the deformation takes place for the second spring, when spacing tooth reachs the gap between the spacing latch of triangle, spacing tooth no longer extrudees the spacing latch of triangle, because the elasticity of second spring, the spacing latch of triangle is to screw thread slider one side motion, when screw thread slider stop motion this moment, the spacing latch of triangle provides ascending effort for spacing tooth, make the support arm can not damage the screw thread of second hob because of the action of gravity, increase the life of device.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic cross-sectional view of a control device according to the present invention;

fig. 4 is a schematic sectional view of the limiting device of the present invention.

In the figure: 1. a base; 2. a support pillar; 3. rotating the knob; 4. a first screw rod; 5. a first gear; 6. a second screw rod; 7. a threaded slider; 8. a control device; 801. a button; 802. a first rack bar; 803. a first spring; 804. a second gear; 805. a third gear; 806. a second rack bar; 9. a limiting device; 901. a arresting bar; 902. a telescopic rod; 903. a second spring; 904. a triangular limit latch; 10. limiting teeth; 11. a support arm.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a building engineering assembled support, including base 1, 1 top fixed mounting of base has support column 2, 2 outside rotations of support column are installed with rotation knob 3, rotation knob 3 runs through and fixed mounting has first hob 4, the 4 other ends of first hob and 2 inner walls of support column rotate to be connected, 2 inner walls of support column rotate to install second hob 6, second hob 6 runs through and fixed mounting has first gear 5, first gear 5 and 4 meshing of first hob, through the rotation of first gear 5, drive first hob 4 and rotate. 6 threaded connection of second hob has screw slider 7, 7 front ends of screw slider are provided with spacing tooth 10, 10 symmetries of spacing tooth set up the both sides of screw slider 7 on the screw slider 7, the gap that leaves between the spacing tooth 10, and the length in gap equals with the spacing latch 904 length of triangle, 7 outside fixed mounting of screw slider has support arm 11, rotation through second hob 6, make 7 control support arms of screw slider 11 move in vertical direction along 2 inner walls of support column, realize the regulation of 11 heights of support arm, the height of the platform of unloading that supports 11 support the support arm is adjusted, make things convenient for constructor's operation.

In this embodiment, the inside controlling means 8 that is provided with of base 1, controlling means 8 is including button 801, button 801 runs through and fixed mounting has first rack 802, through pressing button 801, make first rack 802 along base 1 inner wall downstream in the vertical direction, button 801 bottom and the one end fixed connection of first spring 803, the first spring 803 other end and base 1 top fixed connection, first spring 803 cup joints the outside at first rack 802, when loosening button 801, because the elasticity of first spring 803, make first rack 802 along base 1 inner wall upstream in the vertical direction, base 1 inner wall rotates and installs second gear 804, second gear 804 meshes with first rack 802, through the removal of first rack 802 in the vertical direction, drive second gear 804 and rotate. The number of the second gears 804 is two, and the two second gears 804 are symmetrically arranged on two sides of the first rack bar 802 by taking the central axis of the first rack bar 802 as a symmetry axis, the second gears 804 are coaxially and fixedly provided with third gears 805, the inner wall of the base 1 is slidably provided with second rack bars 806, the third gears 805 are meshed with the second rack bars 806, and the second rack bars 806 are driven to move in the horizontal direction along the inner wall of the base 1 through the rotation of the third gears 805.

In this embodiment, the limiting device 9 is arranged inside the supporting column 2, the limiting device 9 includes a blocking rod 901, the bottom of the blocking rod 901 is fixedly connected to the second rack 806, and the blocking rod 901 is controlled to slide along the inner wall of the supporting column 2 in the horizontal direction by the movement of the second rack 806 in the horizontal direction. Arresting bar 901 and the one end fixed connection of telescopic link 902, the spacing latch 904 of the other end fixedly connected with triangle of telescopic link 902, arresting bar 901 and the one end fixed connection of second spring 903, the second spring 903 other end and the spacing latch 904 fixed connection of triangle, second spring 903 cup joints in the telescopic link 902 outside. When rotating knob 3 and making the screw slider 7 reach ideal position, spacing latch 904 of triangle provides ascending effort for spacing tooth 10, make support arm 11 can not damage the screw thread of second hob 6 because of the action of gravity, increase the life of device, when the height of needs downward adjustment support arm 11, press button 801, cooperation second gear pole 806 makes spacing latch 904 of triangle break away from the interlock with spacing tooth 10, rotate knob 3 this moment, make screw slider 7 can control support arm 11 along the downward motion of 2 inner walls of support column in vertical direction, with this position of downward adjustment support arm 11.

The working principle is as follows: when the building engineering assembled support is using, through rotating knob 3, cooperate first hob 4, drive first gear 5 and rotate, and the second hob 6 control screw thread slider 7 upwards moves in vertical direction to this realizes upwards adjusting the position of support arm 11 on support column 2, highly adjusting the platform of unloading that support arm 11 supported makes things convenient for constructor's operation.

When the threaded sliding block 7 moves upwards, the limit tooth 10 extrudes the triangular limit latch 904 to the inner wall of the supporting column 2, the second spring 903 deforms, when the limit tooth 10 reaches a gap between the triangular limit latch 904, the limit tooth 10 does not extrude the triangular limit latch 904 any more, due to the elastic force of the second spring 903, the triangular limit latch 904 moves towards one side of the threaded sliding block 7, at the moment, when the threaded sliding block 7 stops moving, the triangular limit latch 904 provides an upward acting force for the limit tooth 10, so that the supporting arm 11 cannot damage the thread of the second spiral rod 6 due to the action of gravity, the service life of the device is prolonged, when the position of the supporting arm 11 needs to be adjusted downwards, the triangular limit latch 904 is separated from the occlusion with the limit tooth 10 by pressing the button 801 and matching with the second toothed rod 806, at the moment, the rotary knob 3 is rotated, so that the threaded sliding block 7 can control the supporting arm 11 to move downwards along the inner wall of the supporting column 2 in the vertical direction, thereby adjusting the position of the support arm 11 downward.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a building engineering assembled support, includes base (1), its characterized in that: base (1) top fixed mounting has support column (2), support column (2) outside is rotated and is installed rotation knob (3), rotation knob (3) run through and fixed mounting has first hob (4), support column (2) inner wall rotates and installs second hob (6), second hob (6) run through and fixed mounting has first gear (5), second hob (6) threaded connection has screw thread slider (7), screw thread slider (7) front end is provided with spacing tooth (10), screw thread slider (7) outside fixed mounting has support arm (11), base (1) inside is provided with controlling means (8), support column (2) inside is provided with stop device (9).

2. A constructional engineering fabricated support as claimed in claim 1, wherein: controlling means (8) is including button (801), button (801) run through and fixed mounting has first ratch (802), the one end fixed connection of button (801) bottom and first spring (803), first spring (803) other end and base (1) top fixed connection, base (1) inner wall rotates and installs second gear (804), the coaxial fixed mounting of second gear (804) has third gear (805), base (1) inner wall slidable mounting has second ratch (806).

3. A constructional engineering fabricated support as claimed in claim 1, wherein: the limiting device (9) comprises a blocking rod (901), the blocking rod (901) is fixedly connected with one end of a telescopic rod (902), the other end of the telescopic rod (902) is fixedly connected with a triangular limiting latch (904), the blocking rod (901) is fixedly connected with one end of a second spring (903), and the other end of the second spring (903) is fixedly connected with the triangular limiting latch (904).

4. A constructional engineering fabricated support as claimed in claim 3, wherein: gaps are reserved among the limiting teeth (10), and the length of each gap is equal to that of the triangular limiting latch (904).

5. A constructional engineering fabricated support as claimed in claim 2, wherein: the number of the second gears (804) is two, and the two second gears (804) are symmetrically arranged on two sides of the first rack (802) by taking the central axis of the first rack (802) as a symmetry axis.

6. A constructional engineering fabricated support as claimed in claim 1, wherein: and the limiting teeth (10) on the threaded sliding block (7) are symmetrically arranged at two sides of the threaded sliding block (7).

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