CN113566802A

CN113566802A - Building engineering straightness detection device that hangs down

Info

Publication number: CN113566802A
Application number: CN202110664250.5A
Authority: CN
Inventors: 姚美康; 许红
Original assignee: Shunde Polytechnic
Current assignee: Shunde Polytechnic
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-10-29

Abstract

The invention discloses a building engineering verticality detection device, which comprises a base, wherein the base is a rectangular plate, leveling mechanisms are respectively arranged at four corners of the base, a first sliding groove is arranged on the upper surface of the base, a first sliding block is respectively arranged on the inner surface of the first sliding groove in a sliding manner, a support rod is fixedly connected to the upper surface of the first sliding block and is positioned at one end of the first sliding block, and a first hinged plate is fixedly connected to one end, away from the first sliding block, of the support rod, thereby detecting the perpendicularity of the building.

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 building engineering, the straightness that hangs down is important link in the quality is checked and is accepted, the device that prior art detected the building straightness that hangs down simple structure, the function is single, often measurement accuracy is not high in the test procedure, often can not reach the measurement requirement because external environment's restriction, and the dipperstick on the present market adopts pituitary measuring method mostly, the environment of detection is more complicated, when placing the straightness detection device that hangs down on ground, make the base take place the slope easily, make the detection effect error appear easily, influence measuring result, for this, a building engineering straightness detection device that hangs down is proposed.

Disclosure of Invention

The invention aims to provide a building engineering verticality detection device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the building engineering verticality detection device comprises a base, wherein the base is a rectangular plate, leveling mechanisms are respectively arranged at four corners of the base, a first sliding groove is formed in the upper surface of the base, a first sliding block is respectively arranged on the inner surface of the first sliding groove in a sliding manner, a supporting rod is fixedly connected to the upper surface of the first sliding block and is positioned at one end of the first sliding block, one end, away from the first sliding block, of the supporting rod is fixedly connected with a first hinged plate, the number of the first hinged plates is two, the two first hinged plates are symmetrically arranged and are positioned on one side surface, away from the base, of the supporting rod, a rotating block is rotatably connected between the two first hinged plates, a rotating rod is fixedly connected to one side surface, away from the supporting rod, of the two upper ends of the rotating rod and one side surface, away from the rotating block correspondingly, are respectively and fixedly connected with an ejector rod, the outer surface of the rotating rod is fixedly connected with a detection mechanism.

Preferably, the detection mechanism includes the shell, the shell with the outer fixed surface of dwang is connected, the internal surface of shell rotates through the pivot and is connected with the running roller, the pivot with be equipped with the torsional spring between the shell, the fixed surface of running roller is connected with the one end of connecting wire, the lower lateral wall of shell runs through and is equipped with the pipe, the other end of connecting wire passes pipe fixedly connected with plummet, the one end of pivot runs through the lateral wall fixedly connected with rotor plate of shell, the rotor plate is kept away from a side surface of pivot is equipped with the rotation groove.

Preferably, the inner wall of pipe is the toper, the internal surface of pipe is equipped with the second spout, the quantity of second spout is a plurality ofly, just the second spout is annular evenly distributed, the internal surface of second spout slides respectively and is equipped with the second slider, the surface difference fixedly connected with movable block of second slider, the second spout with correspond be equipped with first spring between the second slider respectively, the connecting wire is located between the movable block.

Preferably, the surfaces of the two sides of the roller are respectively and fixedly connected with a limiting plate coaxially.

Preferably, the leveling mechanism comprises a screw rod, the screw rod penetrates through the end face of the base respectively, the screw rod is in threaded connection with the base respectively, the lower end of the screw rod is connected with a supporting seat in a rotating mode respectively, and the other end of the screw rod is provided with a through hole respectively.

Preferably, the terminal surface of bracing piece corresponds the lower extreme of first articulated slab runs through and is equipped with canceling release mechanical system, canceling release mechanical system includes head rod and second connecting rod, the head rod runs through the terminal surface of bracing piece, the head rod is close to the one end of dwang is equipped with the activity groove, second connecting rod sliding connection be in the internal surface of activity groove, the second connecting rod with be equipped with the second spring between the activity groove, the second connecting rod is kept away from the one end of head rod pass through the second articulated slab with the dwang is articulated.

Preferably, the dwang corresponds the pot head of first articulated slab is equipped with movable frame, the terminal surface of activity frame runs through and is equipped with fastening bolt, is located the dwang upper end ejector pin fixed connection be in on the activity frame, the activity frame with sliding connection between the dwang.

Compared with the prior art, the invention has the beneficial effects that: the utility model provides a building engineering straightness detection device that hangs down, through setting up the base, sets up levelling mechanism on the base, adjusts the base to the horizontality through levelling mechanism, through set up the bracing piece on the base, through the articulated dwang of first articulated board on the bracing piece, the both ends of dwang set up the ejector pin respectively, through removing the bracing piece for both ends ejector pin and the building contact that awaits measuring, through setting up the straightness that hangs down that detection mechanism detects the dwang on the dwang, thereby detect the straightness that hangs down of building.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of embodiment 1 of the present invention;

FIG. 2 is a schematic cross-sectional front view illustrating the structure of embodiment 1 of the present invention;

FIG. 3 is a schematic left-side sectional view of a detecting mechanism according to embodiment 1 of the present invention;

FIG. 4 is a schematic top sectional view of a catheter according to example 1 of the present invention;

fig. 5 is a schematic structural diagram of embodiment 2 of the present invention.

In the figure: 1-base, 2-first sliding groove, 3-first sliding block, 4-supporting rod, 5-first hinged plate, 6-rotating block, 7-rotating rod, 8-ejector rod, 9-shell, 10-rotating shaft, 11-roller, 12-connecting line, 13-guide pipe, 14-plumb bob, 15-rotating plate, 16-rotating groove, 17-second sliding groove, 18-second sliding block, 19-moving block, 20-first spring, 21-limiting plate, 22-screw, 23-supporting seat, 24-first connecting rod, 25-second connecting rod, 26-moving groove, 27-second spring, 28-moving frame body and 29-fastening bolt.

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.

Example 1

Referring to fig. 1-5, the present invention provides a technical solution: a building engineering verticality detection device comprises a base 1, as shown in figure 1, wherein the base 1 is a rectangular plate, the base 1 is provided with equipment such as a leveling ruler and the like for detecting the levelness of the base 1, four corners of the base 1 are respectively provided with a leveling mechanism, the leveling mechanism supports the base 1, the base 1 can be adjusted by the leveling mechanism, so that the base 1 can be leveled, even if the ground is uneven, the base 1 can be leveled, the upper surface of the base 1 is provided with a first sliding groove 2, the inner surface of the first sliding groove 2 is respectively provided with a first sliding block 3 in a sliding manner, two ends of the first sliding groove 2 respectively penetrate through the side wall of the base 1, the upper surface of the first sliding block 3 is fixedly connected with a support rod 4, the support rod 4 is in a rectangular rod shape, and the whole body of the support rod 4 is made of stainless steel, the deformation is prevented, the supporting rod 4 is positioned at one end of the first sliding block 3, one end of the supporting rod 4, which is far away from the first sliding block 3, is fixedly connected with two first hinged plates 5, the number of the first hinged plates 5 is two, the two first hinged plates 5 are symmetrically arranged, the two first hinged plates 5 are positioned on one side surface of the supporting rod 4, which is far away from the base 1, a rotating block 6 is rotatably connected between the two first hinged plates 5, a rotating rod 7 is fixedly connected on one side surface of the rotating block 6, which is far away from the supporting rod 4, the rotating rods 7 are vertically arranged, push rods 8 are respectively and fixedly connected at two ends of the rotating rod 7 and correspondingly on one side surface, which is far away from the rotating block 6, the push rods 8 are positioned on one side surface, which is far away from the supporting rod 4, and the push rods 8 are respectively and vertically arranged with the rotating rod 7, when detecting, the contact between ejector pin 8 and the wall to dwang 7 rotates thereupon, and the inclination of dwang 7 is the inclination of wall promptly, the outer fixed surface of dwang 7 is connected with detection mechanism, through detection mechanism detects the inclination of dwang 7.

Specifically, the detection mechanism includes a housing 9, the housing 9 is connected with the outer fixed surface of the rotating rod 7, the inner surface of the housing 9 is connected with a roller 11 through a rotating shaft 10 in a rotating manner, as shown in fig. 3, a torsion spring is arranged between the rotating shaft 10 and the housing 9, the surface of the roller 11 is fixedly connected with one end of a connecting wire 12, the lower side wall of the housing 9 is provided with a guide pipe 13 in a penetrating manner, the other end of the connecting wire 12 penetrates through the guide pipe 13 and is fixedly connected with a plumb 14, the plumb 14 is arranged outside the housing 9, the torsion spring enables the roller 11 to wind the connecting wire 12 thereon, the plumb 14 is arranged near the housing 9, one end of the rotating shaft 10 penetrates through a rotating plate 15 fixedly connected with the side wall of the housing 9, the rotating plate 15 is far away from one side surface of the rotating shaft 10 and is provided with a rotating groove 16, the rotating plate 15 is circular, the rotating plate 15 can be controlled to rotate through the rotating groove 16, the rotating plate 15 drives the rotating shaft 10 to rotate, the roller 11 rotates synchronously, a circular groove is formed in the position, corresponding to the rotating plate 15, of the outer surface of the shell 9, and the rotating plate 15 is located inside the circular groove and is connected to the inside of the circular groove in a rotating mode.

Specifically, the inner wall of the conduit 13 is tapered, as shown in fig. 3, the inner diameter of the upper end of the inner surface of the conduit 13 is smaller than the inner diameter of the lower end, the inner surface of the conduit 13 is provided with a plurality of second sliding grooves 17, as shown in fig. 4, in this embodiment, four second sliding grooves 17 are adopted, the second sliding grooves 17 are uniformly distributed in an annular shape, the inner surfaces of the second sliding grooves 17 are respectively provided with a second sliding block 18 in a sliding manner, the surfaces of the second sliding blocks 18 are respectively and fixedly connected with movable blocks 19, the movable blocks 19 jointly form a taper shape, a through hole is formed in the center of each movable block 19, a first spring 20 is respectively arranged between each second sliding groove 17 and the corresponding second sliding block 18, the connecting line 12 is located between the movable blocks 19, and the first spring 20 enables the second sliding block 18 to be located at the upper end of the second sliding groove 17, so that the movable blocks 19 tend to relatively approach each other, tighten connecting wire 12, thereby fix the position of plummet 14, connecting wire 12 is located the running roller 11 in shell 9 this moment, thereby protect connecting wire 12, prevent plummet 14 to produce simultaneously and rock and damage the device, in use, pulling plummet 14, connecting wire 12 is relative pipe 13 downstream, drive movable block 19 downstream under the frictional force effect, first spring 20 is compressed, make movable block 19 downstream, the gap between the movable block 19 increases, connecting wire 12 can remove, when loosening plummet 14, running roller 11 is rotatory under the effect of torsional spring, make connecting wire 12 produce the trend of rebound, make movable block 19 rebound under the frictional force effect, the distance between the movable block 19 can reduce, thereby fix connecting wire 12, prevent that plummet 14 from reseing.

Specifically, the surfaces of the two sides of the roller 11 are respectively and coaxially and fixedly connected with a limiting plate 21, as shown in fig. 3, the limiting plates 21 enable the connecting wire 12 to be smoothly wound on the surface of the roller 11.

Specifically, the leveling mechanism comprises a screw rod 22, the screw rod 22 penetrates through the end face of the base 1 respectively, the screw rod 22 is in threaded connection with the base 1 respectively, the lower end of the screw rod 22 is connected with a supporting seat 23 in a rotating mode respectively, the other end of the screw rod 22 is provided with a through hole respectively, the supporting seat 21 is rectangular respectively, the lower surface of the supporting seat 21 is provided with anti-skidding lines, when the leveling mechanism is used, the supporting seat 21 is in contact with the ground, when the screw rod 22 is rotated, the supporting seat 21 is kept still under the action of friction force due to the fact that the supporting seat 21 is connected with the screw rod 22 in a rotating mode, the screw rod 22 rotates to enable the screw rod 22 to move relative to the base 1, so that the angle of the base 1 is changed, equipment such as a leveling ruler is arranged on the base 1 to detect the levelness of the base 1, the screw rod 22 is adjusted one by one, the base 1 is leveled, and the through hole is transversely arranged, after the rod member is inserted through the through hole, the screw 22 is rotated.

Particularly, the dwang 7 corresponds the last pot head of first articulated slab 5 is equipped with movable frame 28, the terminal surface of activity frame 28 runs through and is equipped with fastening bolt 29, can be fixed between activity frame 28 and the dwang 7 through fastening bolt 29, is located the dwang 7 upper end ejector pin 8 fixed connection in on the activity frame 28, activity frame 28 with sliding connection between the dwang 7 to can be according to the wall height, adjust the ejector pin 8 of upper end to suitable height and detect, make the obtained data of detection representative.

The working principle is as follows: when the invention is used, the screw rod 22 is rotated, the relative position of the screw rod 22 and the base 1 is adjusted, the base 1 is adjusted to be in a horizontal state, the first slide block 3 is pushed, the first slide block 3 drives the support rod 4 to move, the support rod 4 drives the rotating rod 7 to move, the ejector rod 8 is contacted with the wall, the rotating rod 7 is inclined, the plumb bob 14 is pulled, the connecting wire 12 moves downwards relative to the guide pipe 13, the movable block 19 is driven to move downwards under the action of friction force, the first spring 20 is compressed, the movable block 19 moves downwards, the gap between the movable blocks 19 is increased, the connecting wire 12 is moved, when the plumb bob 14 is loosened, the roller 11 rotates under the action of the torsion spring, the connecting wire 12 tends to move upwards, the movable blocks 19 move upwards under the action of friction force, the distance between the movable blocks 19 is reduced, and the connecting wire 12 is fixed, prevent that plummet 14 from reseing, the contained angle that is between connecting wire 12 and the dwang 7, for the gradient of wall, through rotating rotor plate 15 for connecting wire 12 slides relative movable block 19, and movable block 19 tightly presss from both sides tight connecting wire 12 this moment, clears up connecting wire 12 surface, prevents inside the dust gets into shell 9.

Example 2

Referring to fig. 5, the difference between the present embodiment and embodiment 1 is: the terminal surface of bracing piece 4 corresponds the lower extreme of first articulated slab 5 runs through and is equipped with canceling release mechanical system, canceling release mechanical system includes head rod 24 and second connecting rod 25, head rod 24 runs through the terminal surface of bracing piece 4, head rod 24 is close to the one end of dwang 7 is equipped with movable groove 26, second connecting rod 25 sliding connection be in the internal surface of movable groove 26, second connecting rod 25 with be equipped with second spring 27 between the movable groove 26, the one end that second connecting rod 25 kept away from head rod 24 through second articulated slab 27 with dwang 7 articulates, second spring 27 is located the inside of movable groove 26, just the both ends of second spring 27 respectively with movable groove 26 and second connecting rod 25 fixed connection, when detecting the completion, ejector pin 8 breaks away from with the wall, and second spring 27 makes and produces relative movement between head rod 24 and the second connecting rod 25, the rotating lever 7 is driven to rotate so that the rotating lever 7 is kept in a vertical state.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

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. The utility model provides a building engineering straightness detection device that hangs down, includes base (1), its characterized in that: the base (1) is a rectangular plate, leveling mechanisms are respectively arranged at four corners of the base (1), a first sliding groove (2) is formed in the upper surface of the base (1), a first sliding block (3) is arranged on the inner surface of the first sliding groove (2) in a sliding mode respectively, a supporting rod (4) is fixedly connected to the upper surface of the first sliding block (3), the supporting rod (4) is located at one end of the first sliding block (3), one end, far away from the first sliding block (3), of the supporting rod (4) is fixedly connected with a first hinged plate (5), the number of the first hinged plates (5) is two, the two first hinged plates (5) are symmetrically arranged, the two first hinged plates (5) are located on one side surface, far away from the base (1), of the supporting rod (4), and a rotating block (6) is rotatably connected between the two first hinged plates (5), the surface of one side, far away from the supporting rod (4), of the rotating block (6) is fixedly connected with a rotating rod (7), two ends of the upper rotating rod (7) are correspondingly fixedly connected with ejector rods (8) respectively on the surface of one side, far away from the rotating block (6), of the rotating block, and the outer surface of the rotating rod (7) is fixedly connected with a detection mechanism.

2. The building engineering verticality detection device according to claim 1, characterized in that: detection mechanism includes shell (9), shell (9) with the fixed surface of dwang (7) is connected, the internal surface of shell (9) rotates through pivot (10) and is connected with running roller (11), pivot (10) with be equipped with the torsional spring between shell (9), the fixed surface of running roller (11) is connected with the one end of connecting wire (12), the lower lateral wall of shell (9) runs through and is equipped with pipe (13), the other end of connecting wire (12) passes pipe (13) fixedly connected with plummet (14), the one end of pivot (10) runs through the lateral wall fixedly connected with rotor plate (15) of shell (9), rotor plate (15) are kept away from a side surface of pivot (10) is equipped with rotation groove (16).

3. The building engineering verticality detection device according to claim 2, characterized in that: the inner wall of pipe (13) is the toper, the internal surface of pipe (13) is equipped with second spout (17), the quantity of second spout (17) is a plurality ofly, just second spout (17) are annular evenly distributed, the internal surface of second spout (17) slides respectively and is equipped with second slider (18), the surperficial fixedly connected with movable block (19) respectively of second slider (18), second spout (17) and corresponding be equipped with first spring (20) between second slider (18) respectively, connecting wire (12) are located between movable block (19).

4. The building engineering verticality detection device according to claim 3, wherein: and limiting plates (21) are respectively and coaxially and fixedly connected to the surfaces of the two sides of the roller (11).

5. The building engineering verticality detection device according to claim 1, characterized in that: leveling mechanism includes screw rod (22), screw rod (22) run through respectively the terminal surface of base (1), just screw rod (22) respectively with spiro union between base (1), the lower extreme of screw rod (22) rotates respectively and is connected with supporting seat (23), the other end of screw rod (22) is equipped with the through-hole respectively.

6. The building engineering verticality detection device according to claim 4, wherein: the terminal surface of bracing piece (4) corresponds the lower extreme of first articulated slab (5) is run through and is equipped with canceling release mechanical system, canceling release mechanical system includes head rod (24) and second connecting rod (25), head rod (24) run through the terminal surface of bracing piece (4), head rod (24) are close to the one end of dwang (7) is equipped with movable groove (26), second connecting rod (25) sliding connection be in the internal surface of movable groove (26), second connecting rod (25) with be equipped with second spring (27) between movable groove (26), keep away from second connecting rod (25) the one end of head rod (24) pass through second articulated slab (27) with dwang (7) are articulated.

7. The building engineering verticality detection device according to claim 6, wherein: dwang (7) correspond the last pot head of first articulated slab (5) is equipped with movable frame (28), the terminal surface of activity frame (28) runs through and is equipped with fastening bolt (29), is located dwang (7) upper end ejector pin (8) fixed connection be in on the activity frame (28), activity frame (28) with sliding connection between dwang (7).