CN114812510A

CN114812510A - Building engineering straightness detection device that hangs down

Info

Publication number: CN114812510A
Application number: CN202210585228.6A
Authority: CN
Inventors: 张天宇; 张浩运; 张凯磊
Original assignee: Jiangsu Qian Construction Group Co ltd
Current assignee: Jiangsu Qian Construction Group Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-07-29

Abstract

The invention relates to the field of construction engineering, in particular to a verticality detection device for construction engineering, comprising a winding cavity, an electric push rod is arranged below the winding cavity, and a fixing ring is arranged under the electric push rod, and the fixing ring is arranged below the electric push rod. A clamping ring is installed inside the ring, and one end of the clamping ring is installed with a fixing screw, and the end of the fixing screw is connected with a knob; a hanging hammer is installed on the inner side of the clamping ring, above the hanging hammer A connecting rope is provided, and one end of the connecting rope is provided with a winding shaft, the end of the winding shaft is connected with a driven gear, and a driving gear is installed on one side of the driven gear. The verticality detection device for construction projects is equipped with a clamping ring at the bottom of the winding cavity, which can move horizontally inward under the action of the fixed screw, so that the hanging hammer can be clamped and fixed to avoid the hanging hammer when the moving bottom plate moves. Swing left and right, when it is necessary to send the hanging hammer away, turn the knob to unlock the hanging hammer and make the hanging hammer move freely in the clamping ring.

Description

Building engineering straightness detection device that hangs down

Technical Field

The invention relates to the technical field of constructional engineering, in particular to a constructional engineering verticality detection device.

Background

In the construction process of building engineering, in order to detect the perpendicularity of a building, a perpendicularity detection device is generally used for detecting the building.

Chinese patent grant publication No. CN216159870U, publication date 2022, 04/01, discloses a perpendicularity detection device for construction engineering, and relates to the technical field of perpendicularity detection devices. The base is included, be fixed with the riser on the top lateral wall of base, run through on the riser and rotate and be connected with the commentaries on classics roller, and lie in with changeing the roller and be fixed with the diaphragm on the riser lateral wall with one side, run through on the commentaries on classics roller and be fixed with the rolling wheel, the rolling wheel is fixed mutually with the one end of rolling rope and the rolling rope is around establishing on the rolling wheel, the other end of rolling rope is fixed with the counter weight awl, the dead slot has been seted up on the diaphragm, and sliding connection has the clean subassembly of carrying out the cleanness to the rolling rope on the inner wall of dead slot. This building engineering is with straightness detection device that hangs down through being provided with clean subassembly, can be at the in-process that receive and releases the rolling rope, makes gear one and clean cotton rotate through the transmission of drive wheel, plays the effect of clearing up the rolling rope for rolling rope is more clean, and the person of facilitating the use uses

The above prior art has the following disadvantages: according to the technical scheme, the position of the detection device can be adjusted in the using process, the fixing structure is not arranged around the hanging hammer, the hanging hammer can swing left and right in the moving process, workers are required to manually adjust the hanging hammer, and therefore the building engineering verticality detection device is provided.

Disclosure of Invention

The invention aims to provide a building engineering verticality detection device, which aims to solve the problems that the position of the detection device can be adjusted in the using process of the building engineering verticality detection device in the background technology, a fixed structure is not arranged around a hanging hammer, the hanging hammer can swing left and right in the moving process, and workers need to manually adjust the hanging hammer.

In order to achieve the purpose, the invention provides the following technical scheme: a building engineering straightness detection device that hangs down includes:

the winding device comprises a winding cavity, an electric push rod is arranged below the winding cavity, a fixing ring is arranged below the electric push rod, a clamping ring is arranged inside the fixing ring, a fixing screw rod is arranged at one end of the clamping ring, and a knob is connected to the tail end of the fixing screw rod;

the sash weight, it is installed the inboard of grip ring, the top of sash weight is provided with connects the rope, and connects the one end of rope and be provided with the rolling axle, the end-to-end connection of rolling axle has driven gear, and one side of driven gear installs the driving gear, servo motor is installed to the input of driving gear.

Preferably, the rolling chamber is further provided with:

the telescopic inner rod is fixedly installed at the rear end of the rolling cavity, the rear end of the telescopic inner rod is connected with a hydraulic cylinder, a horizontal rod is sleeved outside the hydraulic cylinder, the rolling cavity forms a telescopic structure through the telescopic inner rod, the hydraulic cylinder and the horizontal rod, and the rolling cavity is parallel to the horizontal plane.

Preferably, the horizontal rod is further provided with:

the lifter plate, it is installed the rear end of horizon bar, the rear end of lifter plate is provided with the stopper, and wears to be equipped with the lift lead screw in the inside of stopper, adjusting motor is installed at the top of lift lead screw, the outside of stopper is provided with vertical lifter.

Preferably, the limiting block realizes sliding movement in the vertical lifting rod, and the limiting block realizes a screw rod transmission structure through the lifting screw rod, the screw rod sleeve and the adjusting motor.

Preferably, the vertical lifting rod is further provided with:

the movable bottom plate is fixedly arranged below the vertical lifting rod, and universal wheels are arranged at four corners below the movable bottom plate.

Preferably, fixed ring passes through electric putter and constitutes extending structure with the rolling chamber, and fixed ring passes through nut and clamping screw threaded connection to the grip ring is connected with clamping screw through the bearing.

Preferably, the clamping ring is symmetrical with respect to the vertical central line of the fixing ring, the clamping ring is of a semicircular annular structure, and the clamping ring and the hanging hammer are attached to each other.

Preferably, the driving gear and the driven gear are meshed with each other, and the connecting rope is wound outside the winding shaft.

Compared with the prior art, the invention provides a building engineering verticality detection device, which has the following beneficial effects:

1. the lifting screw rod can drive the limiting block to slide on the vertical lifting rod, so that the verticality of a high building can be detected, the height adjustment can be quickly completed without moving a verticality detection device, and the lifting screw rod is more convenient to use;

2. according to the invention, the clamping ring is arranged at the bottom of the winding cavity, and can horizontally move inwards under the action of the fixing screw rod, so that the hanging hammer can be clamped and fixed, the phenomenon that the hanging hammer swings left and right when the moving bottom plate moves is avoided, and when the hanging hammer needs to be sent, the hanging hammer can be unlocked by rotating the knob, and the hanging hammer can freely move in the clamping ring;

3. according to the invention, the hydraulic cylinder is arranged, so that the horizontal rod and the telescopic inner rod can be pushed to perform telescopic motion, the position of the rolling cavity can be conveniently adjusted, and the verticality detection device does not need to be frequently moved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a retainer ring according to the present invention;

FIG. 3 is a schematic view of the internal structure of the horizontal rod and the telescopic inner rod of the present invention;

FIG. 4 is a schematic view of the internal three-dimensional structure of the rolling chamber of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention.

In the figure: 1. a vertical lifting rod; 2. a lifting plate; 3. a horizontal bar; 4. a telescopic inner rod; 5. a winding cavity; 6. moving the base plate; 7. a limiting block; 8. a lifting screw rod; 9. adjusting the motor; 10. an electric push rod; 11. a knob; 12. a fixing ring; 13. hanging a hammer; 14. fixing the screw rod; 15. a clamp ring; 16. a hydraulic cylinder; 17. connecting ropes; 18. a winding shaft; 19. a driving gear; 20. a servo motor; 21. a driven gear.

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.

As shown in fig. 1 and 3, a perpendicularity detecting apparatus for construction engineering includes: the winding device comprises a telescopic inner rod 4, a winding cavity 5 and a lifting screw rod 8, wherein the telescopic inner rod 4 is fixedly installed at the rear end of the winding cavity 5, a hydraulic cylinder 16 is connected to the rear end of the telescopic inner rod 4, a horizontal rod 3 is sleeved outside the hydraulic cylinder 16, the winding cavity 5 forms a telescopic structure through the telescopic inner rod 4, the hydraulic cylinder 16 and the horizontal rod 3, the winding cavity 5 and the horizontal plane are parallel to each other, and the lifting screw rod 8 can drive a limiting block 7 to slide on a vertical lifting rod 1, so that the verticality of a building at a high position can be detected, the height adjustment can be quickly completed without moving a verticality detection device, and the winding device is more convenient to use; lifter plate 2, its rear end of installing at horizon bar 3, the rear end of lifter plate 2 is provided with stopper 7, and stopper 7's inside wears to be equipped with lift lead screw 8, adjusting motor 9 is installed at lift lead screw 8's top, stopper 7's outside is provided with vertical lifter 1, stopper 7 realizes the slip removal in vertical lifter 1, and stopper 7 passes through lift lead screw 8, the lead screw transmission structure is realized with adjusting motor 9 to the lead screw sleeve, remove bottom plate 6, its fixed mounting is in the below of vertical lifter 1, the below four corners of removing bottom plate 6 is provided with the universal wheel, pneumatic cylinder 16 through setting up, can promote horizon bar 3 and flexible interior pole 4 and carry out concertina movement, can be convenient for adjust the position in rolling chamber 5, need not frequently to move the straightness detection device that hangs down.

As shown in fig. 2, 4 and 5, a perpendicularity detecting apparatus for construction engineering includes: the winding device comprises a winding cavity 5, an electric push rod 10 is arranged below the winding cavity 5, a fixing ring 12 is arranged below the electric push rod 10, a clamping ring 15 is arranged inside the fixing ring 12, a fixing screw 14 is arranged at one end of the clamping ring 15, the clamping ring 15 is mutually symmetrical about the vertical central line of the fixing ring 12, the clamping ring 15 is of a semicircular structure, the clamping ring 15 is attached to a hanging hammer 13, a knob 11 is connected to the tail end of the fixing screw 14, the fixing ring 12 and the winding cavity 5 form a telescopic structure through the electric push rod 10, the fixing ring 12 is in threaded connection with the fixing screw 14 through a nut, the clamping ring 15 is connected with the fixing screw 14 through a bearing, the clamping ring 15 is arranged at the bottom of the winding cavity 5, the clamping ring 15 can horizontally move inwards under the action of the fixing screw 14, namely, the hanging hammer 13 can be clamped and fixed, and the hanging hammer 13 is prevented from swinging left and right when the moving bottom plate 6 moves, when the hanging hammer 13 needs to be sent, the hanging hammer 13 can be unlocked by rotating the knob 11, and the hanging hammer 13 can freely move in the clamping ring 15; the hanging hammer 13 is installed on the inner side of the clamping ring 15, a connecting rope 17 is arranged above the hanging hammer 13, a winding shaft 18 is arranged at one end of the connecting rope 17, a driven gear 21 is connected to the tail end of the winding shaft 18, a driving gear 19 is installed on one side of the driven gear 21, a servo motor 20 is installed at the input end of the driving gear 19, the driving gear 19 is meshed with the driven gear 21, and the connecting rope 17 is wound outside the winding shaft 18.

The working principle is as follows: when the building engineering verticality detection device is used, firstly, the movable bottom plate 6 is pushed to move the verticality detection device to a proper position, the adjusting motor 9 is started, the adjusting motor 9 drives the lifting screw rod 8 to rotate in the screw rod sleeve, so that the limiting block 7 slides on the vertical lifting rod 1, the lifting plate 2 drives the winding cavity 5 to perform lifting motion, and the height of the winding cavity 5 is adjusted, in the process, the hanging hammer 13 is positioned on the inner side of the clamping ring 15 and is only clamped by the clamping ring 15, so that the hanging hammer 13 is limited and fixed, and the left and right swinging of the hanging hammer 13 is avoided; secondly, starting the electric push rod 10, wherein the electric push rod 10 pushes the fixing ring 12 to move downwards, the hanging hammer 13 synchronously moves downwards and is matched with a starting servo motor 20, and the servo motor 20 drives a driven gear 21 to rotate through a driving gear 19, so that a winding shaft 18 is driven to rotate to unwind a connecting rope 17; then, after the hanging hammer 13 slowly moves downwards to a proper position, the knob 11 is screwed, the knob 11 drives the fixing screw 14 to rotate in the fixing ring 12, the clamping ring 15 is pushed to move in the horizontal direction under the action of the bearing, and the hanging hammer 13 is loosened; finally, the verticality of the building can be judged according to whether the straight building is parallel to the building or not.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. a construction project verticality detection device, is characterized in that, comprises:

A winding cavity (5), an electric push rod (10) is arranged below the winding cavity (5), and a fixing ring (12) is arranged below the electric push rod (10), and the fixing ring (12) A clamping ring (15) is installed inside the clamping ring (15), and a fixing screw (14) is installed at one end of the clamping ring (15), and a knob (11) is connected to the end of the fixing screw (14);

A hanging hammer (13) is installed on the inner side of the clamping ring (15), a connecting rope (17) is provided above the hanging hammer (13), and one end of the connecting rope (17) is provided with a winding shaft ( 18), a driven gear (21) is connected to the end of the winding shaft (18), and a driving gear (19) is installed on one side of the driven gear (21), and the input end of the driving gear (19) is installed There are servo motors (20).

2. The device for detecting the verticality of a construction project according to claim 1, wherein the reeling cavity (5) is further provided with:

A telescopic inner rod (4) is fixedly installed at the rear end of the reeling chamber (5), a hydraulic cylinder (16) is connected to the rear end of the telescopic inner rod (4), and the outside of the hydraulic cylinder (16) is A horizontal rod (3) is sleeved, and the retracting cavity (5) forms a telescopic structure through the telescopic inner rod (4), the hydraulic cylinder (16) and the horizontal rod (3), and the retracting cavity (5) and the horizontal plane are mutually parallel.

3. The device for detecting the verticality of a construction project according to claim 2, wherein the horizontal rod (3) is further provided with:

A lift plate (2), which is installed at the rear end of the horizontal rod (3), a limit block (7) is provided at the rear end of the lift plate (2), and the limit block (7) is provided with a A lifting screw (8), an adjusting motor (9) is installed on the top of the lifting screw (8), and a vertical lifting rod (1) is arranged outside the limit block (7).

4. The device for detecting the verticality of a construction project according to claim 3, wherein the limit block (7) realizes sliding movement in the vertical lifting rod (1), and the limit block (7) The screw drive structure is realized through the lifting screw (8), the screw sleeve and the adjusting motor (9).

5. The device for detecting the verticality of a construction project according to claim 3, wherein the vertical lifting rod (1) is further provided with:

A moving base plate (6) is fixedly installed below the vertical lifting rod (1), and universal wheels are provided at the lower four corners of the moving base plate (6).

6 . The device for detecting verticality of construction projects according to claim 1 , wherein the fixing ring ( 12 ) forms a telescopic structure through an electric push rod ( 10 ) and a winding cavity ( 5 ), and the fixing ring ( 12 ) forms a telescopic structure. (12) is threadedly connected with the fixing screw (14) through a nut, and the clamping ring (15) is connected with the fixing screw (14) through a bearing.

7 . The device for detecting verticality of construction projects according to claim 1 , wherein the clamping rings ( 15 ) are symmetrical to each other with respect to the vertical center line of the fixing ring ( 12 ), and the clamping rings ( 15 ) are symmetric to each other. 8 . ) is a semi-circular ring structure, and the clamping ring (15) and the hanging hammer (13) fit each other.

8 . The device for detecting verticality of construction projects according to claim 1 , wherein the driving gear ( 19 ) and the driven gear ( 21 ) mesh with each other, and the connecting rope ( 17 ) is wound around the winding shaft. 9 . (18) EXTERNAL.