CN217032514U

CN217032514U - Building foundation verticality detection device

Info

Publication number: CN217032514U
Application number: CN202220197824.2U
Authority: CN
Inventors: 马庆寅; 吕瑞宁
Original assignee: Tangshan Haigang Xinmei Geotechnical Engineering Survey Co ltd
Current assignee: Tangshan Haigang Xinmei Geotechnical Engineering Survey Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-07-22
Anticipated expiration: 2032-01-25

Abstract

The utility model relates to the technical field of building foundation measurement, in particular to a building foundation verticality detection device which comprises a box body and support legs, wherein a threaded shaft is rotatably connected to the inner side of the box body, a first sleeve is in threaded connection with the outer side of the top end of the threaded shaft, a support arm is fixedly connected to the outer side of the first sleeve, a limiting rod is slidably connected to the inner side of the left end of the support arm, a first bevel gear is fixedly connected to the bottom end of the threaded shaft, a second bevel gear is in meshed connection with the bottom end of the first bevel gear, a first rotating shaft is fixedly connected to the left end of the second bevel gear, a first handle is fixedly connected to the left end of the first rotating shaft, the first rotating shaft is rotatably connected with the box body, and the height of the support arm can be adjusted according to the height of a building foundation through the support arm, the first rotating shaft, the first handle and other components, the verticality of the building foundation can be measured more conveniently and rapidly, and the efficiency of measurement is improved.

Description

Building foundation verticality detection device

Technical Field

The utility model relates to the technical field of building foundation measurement, in particular to a building foundation verticality detection device.

Background

The foundation refers to a soil body or a rock body for supporting a foundation under a building, the foundation comprises a natural foundation and an artificial foundation (composite foundation), the natural foundation is a natural soil layer which does not need to be reinforced by people, the artificial foundation needs to be reinforced by people, a stone chip cushion, a sand cushion, mixed lime soil are backfilled and tamped, and the like, in the process of constructing the artificial foundation, the verticality of the foundation needs to be measured, and the subsequent construction work can be carried out after the measurement is qualified, but in the process of measuring the verticality of the current foundation, a plate needs to be manually fixed above the foundation, a lifting rope and a conical lead weight are fixed above the plate, and then a measuring tape is used for measuring whether the distance between the lifting rope and the vertical surface of the foundation is equal or not, so as to determine whether the vertical surface of the foundation is vertical or not, the method for measuring the verticality is slow, so that the working efficiency is low, and after the measurement work is finished, in the process of accommodating the lifting rope, the lifting rope is easy to tie off and is not easy to accommodate, and therefore the building foundation verticality detection device is provided aiming at the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a building foundation verticality detection device, which aims to solve the problems of low measurement efficiency and difficulty in accommodating lifting ropes in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a building foundation straightness detection device that hangs down, includes box and stabilizer blade, the bottom fixedly connected with stabilizer blade of box, the inboard of box is rotated and is connected with the screw shaft, the top outside threaded connection of screw shaft has first sleeve, first telescopic outside fixedly connected with support arm, the inboard sliding connection in left end of support arm has the gag lever post, gag lever post and box fixed connection, the first bevel gear of bottom fixedly connected with of screw shaft, the bottom meshing of first bevel gear is connected with the second bevel gear, the first axis of rotation of left end fixedly connected with of second bevel gear, the first handle of left end fixedly connected with of first axis of rotation, first axis of rotation is connected with the box rotation.

Preferably, the bottom outside of threaded shaft rotates and is connected with the mount, mount and box fixed connection, the mount rotates with first axis of rotation to be connected.

Preferably, the inner sides of the front end and the rear end of the supporting arm are fixedly connected with a second sleeve, the inner side of the second sleeve is rotatably connected with a second rotating shaft, a lifting rope is wound on the outer side of the second rotating shaft, and the bottom end of the lifting rope is fixedly connected with a conical lead weight.

Preferably, the front end fixedly connected with third sleeve of support arm, the front end of second axis of rotation runs through in support arm and third sleeve, the second axis of rotation is rotated with the third sleeve and is connected, the front end outside fixedly connected with second handle of second axis of rotation, the right-hand member outside cover of second handle has the spring, the other end of spring rotates and is connected with the locating pin, locating pin and support arm fixed connection.

Preferably, the bottom end of the supporting arm is fixedly connected with a shell, and the inside of the shell is fixedly connected with a cleaning brush.

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

1. according to the utility model, the height of the supporting arm can be adjusted according to the height of the building foundation by the arrangement of the supporting arm, the first bevel gear, the second bevel gear, the first rotating shaft, the first handle and other components, so that the verticality of the building foundation can be measured more conveniently and rapidly, and the efficiency of the measurement work is improved;

2. according to the utility model, the lifting rope is convenient to store through the components such as the lifting rope, the conical lead weight, the second handle, the spring, the positioning pin and the cleaning brush, the lifting rope is prevented from knotting in the storage process, dust on the surface of the lifting rope is removed, and foreign matters are prevented from entering the supporting arm.

Drawings

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

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of a second rotating shaft mounting structure of the present invention.

In the figure: 1-box body, 2-support leg, 3-threaded shaft, 4-first sleeve, 5-limiting rod, 6-supporting arm, 7-first bevel gear, 8-second bevel gear, 9-first rotating shaft, 10-first handle, 11-fixing frame, 12-second sleeve, 13-second rotating shaft, 14-lifting rope, 15-conical lead weight, 16-third sleeve, 17-second handle, 18-spring, 19-positioning pin, 20-shell and 21-cleaning brush.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a building foundation straightness detection device that hangs down, including box 1 and stabilizer blade 2, the bottom fixedly connected with stabilizer blade 2 of box 1, the inboard of box 1 is rotated and is connected with threaded spindle 3, the top outside threaded connection of threaded spindle 3 has first sleeve 4, the outside fixedly connected with support arm 6 of first sleeve 4, the inboard sliding connection of left end of support arm 6 has gag lever post 5, gag lever post 5 and box 1 fixed connection, the first bevel gear 7 of bottom fixedly connected with of threaded spindle 3, the bottom meshing of first bevel gear 7 is connected with second bevel gear 8, the first axis of rotation 9 of left end fixedly connected with of second bevel gear 8, the first handle 10 of the left end fixedly connected with of first axis of rotation 9, first axis of rotation 9 rotates with box 1 and is connected. The height of the supporting arm 6 can be adjusted through the arrangement, the outer side of the bottom end of the threaded shaft 3 is rotatably connected with a fixed frame 11, the fixed frame 11 is fixedly connected with the box body 1, the fixed frame 11 is rotatably connected with the first rotating shaft 9, the first rotating shaft 9 and the threaded shaft can be stably fixed through the arrangement, the inner sides of the front end and the rear end of the supporting arm 6 are fixedly connected with second sleeves 12, the inner sides of the second sleeves 12 are rotatably connected with second rotating shafts 13, the outer sides of the second rotating shafts 13 are surrounded with lifting ropes 14, the bottom ends of the lifting ropes 14 are fixedly connected with conical lead weights 15, the verticality of a foundation can be measured through the arrangement, the front end of the supporting arm 6 is fixedly connected with third sleeves 16, the front end of the second rotating shaft 13 penetrates through the supporting arm 6 and the third sleeves 16, the second rotating shaft 13 is rotatably connected with the third sleeves 16, the outer side of the front end of the second rotating shafts 13 is fixedly connected with second handles 17, the spring 18 covers in the right-hand member outside cover of second handle 17, and the other end of spring 18 rotates and is connected with locating pin 19, and locating pin 19 and support arm 6 fixed connection can carry out unwrapping wire and rolling to lifting wire 14 through this kind of setting, can also fix a position second handle 17, and the bottom fixedly connected with casing 20 of support arm 6, the inside fixedly connected with cleaning brush 21 of casing 20 can be cleared up the dust on lifting wire 14 surface through this kind of setting.

The working process comprises the following steps: firstly, the verticality measuring device is placed on a horizontal ground, then the height of a supporting arm 6 is adjusted according to the height of a foundation, firstly, a first handle 10 is rotated, the first handle 10 drives a first rotating shaft 9, a second bevel gear 8, a first bevel gear 7 and a threaded shaft 3 to rotate, the supporting arm 6 is driven to slide up and down on a limiting rod 5 through the rotation of the threaded shaft 3, when the supporting arm 6 is adjusted to be at a proper height, the first handle 10 is stopped to rotate, then a spring sleeved on a second handle 17 is taken down, then the second handle 17 is rotated, the second handle 17 drives a second rotating shaft 13 to rotate in a second sleeve 12 and a third sleeve 16, so that a lifting rope 14 together with a conical lead weight 15 falls down to be at a proper height, one end of the spring 18 outside a positioning pin 19 is sleeved on the outer side of the second handle 17, and the length of the lifting rope 14 is fixed at the moment, at this moment, the measuring tape is used for measuring whether the distance between the lifting rope 14 and the vertical surface of the foundation is equal, so that the perpendicularity of the building foundation can be measured, after the building is used, the second handle 17 is rotated to collect the lifting rope 14 on the outer side of the second rotating shaft 13, in the rope collecting process, the rope passes through the shell 20, and at the moment, dust on the surface of the lifting rope 14 is cleaned by the cleaning brush 21 on the inner side of the shell 20.

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

1. The utility model provides a building foundation straightness detection device that hangs down, includes box (1) and stabilizer blade (2), its characterized in that: the bottom end of the box body (1) is fixedly connected with a support leg (2), the inner side of the box body (1) is rotatably connected with a threaded shaft (3), the outer side of the top end of the threaded shaft (3) is in threaded connection with a first sleeve (4), the outer side of the first sleeve (4) is fixedly connected with a supporting arm (6), the inner side of the left end of the supporting arm (6) is connected with a limiting rod (5) in a sliding way, the limiting rod (5) is fixedly connected with the box body (1), the bottom end of the threaded shaft (3) is fixedly connected with a first bevel gear (7), the bottom end of the first bevel gear (7) is engaged with a second bevel gear (8), a first rotating shaft (9) is fixedly connected at the left end of the second bevel gear (8), the left end of the first rotating shaft (9) is fixedly connected with a first handle (10), and the first rotating shaft (9) is rotatably connected with the box body (1).

2. The building foundation verticality detection device according to claim 1, characterized in that: the bottom outside of threaded shaft (3) rotates and is connected with mount (11), mount (11) and box (1) fixed connection, mount (11) rotate with first axis of rotation (9) and are connected.

3. The building foundation verticality detection device according to claim 1, characterized in that: the utility model discloses a lead weight bearing device, including support arm (6), the inboard equal fixedly connected with second sleeve (12) in both ends around support arm (6), the inboard rotation of second sleeve (12) is connected with second axis of rotation (13), lifting rope (14) have been encircleed in the outside of second axis of rotation (13), the bottom fixedly connected with toper lead weight (15) of lifting rope (14).

4. The building foundation verticality detection device according to claim 3, wherein: the front end fixedly connected with third sleeve (16) of support arm (6), the front end of second axis of rotation (13) runs through in support arm (6) and third sleeve (16), second axis of rotation (13) rotate with third sleeve (16) and are connected, the front end outside fixedly connected with second handle (17) of second axis of rotation (13), the right-hand member outside cover of second handle (17) has spring (18), the other end of spring (18) rotates and is connected with locating pin (19), locating pin (19) and support arm (6) fixed connection.

5. The building foundation verticality detection device according to claim 1, characterized in that: the bottom end of the supporting arm (6) is fixedly connected with a shell (20), and a cleaning brush (21) is fixedly connected inside the shell (20).