CN220708378U

CN220708378U - Straightness detector that hangs down is used in municipal works supervision

Info

Publication number: CN220708378U
Application number: CN202322137665.4U
Authority: CN
Inventors: 杜剑华; 梁文煜; 石飞宇; 陆启源
Original assignee: Guangdong Zhancheng Engineering Consultancy Co ltd
Current assignee: Guangdong Zhancheng Engineering Consultancy Co ltd
Priority date: 2023-08-10
Filing date: 2023-08-10
Publication date: 2024-04-02
Anticipated expiration: 2033-08-10

Abstract

The utility model relates to the technical field of verticality detectors, and discloses a verticality detector for municipal engineering supervision, which comprises a detection box, wherein the upper end and the lower end of the outer surface of the detection box are respectively provided with a level groove, the middle part of the outer surface of the detection box is fixedly provided with a handle, the inner cavity of the detection box is slidably connected with a first detection ruler, the inner cavity of the first detection ruler is slidably connected with a second detection ruler, the bottom of the back of the detection box is provided with a fixing component for fixing the position of the detection box, and one side of the first detection ruler and one side of the second detection ruler, which are opposite, are respectively fixedly provided with a limiting plate. This straightness detector that hangs down for municipal works are managed, through setting up fitting box, first gear, second gear, threaded rod, movable sleeve, movable plate and clamping pad's cooperation each other, can be when the road surface that the detector placed is unstable, fix the detector on the wall body, make the detector keep stable to the detection precision of detector has been improved.

Description

Straightness detector that hangs down is used in municipal works supervision

Technical Field

The utility model relates to the technical field of verticality detectors, in particular to a verticality detector for municipal engineering supervision.

Background

The verticality measuring instrument is a precise instrument for realizing precise guiding by using an air floatation principle, the instrument mainly uses an air floatation and vacuum adsorption principle for measurement, and gas is needed to lubricate in the measurement process, so that a system can detect the air pressure of an air path after the machine is started, a motor can start to work when the air pressure is in a set range, otherwise, a system buzzer can give an alarm, and the motor cannot be started.

Chinese patent bulletin No.: CN215832643U discloses a straightness detector for municipal works supervision, relate to straightness detection technical field, including the detection case, the detection incasement fixed is provided with the slide rail, the surface sliding connection of slide rail has the second detection chi, the inside sliding connection of slide rail has the first detection chi that runs through the slide rail, second detection chi runs through detection case one end at the external connection of detection case has first limiting plate, first detection chi runs through the detection case other end at the external connection of detection case has the second limiting plate, during the use through with partial first detection chi and partial second detection chi pull out outside the detection case, can prolong this detector, can retrieve first detection chi and second detection chi in the detection case when not using, convenient and practical, portable, angle measuring instrument and level pipe are swing joint, change and cyclic utilization after the damage of being convenient for, but in the in-process of using the detector, the ground of some engineering is uneven, can lead to the measuring instrument's detection result to appear deviating, and then the detection precision of detecting instrument has been reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the verticality detector for municipal engineering supervision provided by the utility model has the advantages of high precision and the like, and solves the problems that in the process of using the detector, uneven ground of some engineering can cause deviation of the detection result of the detector and further reduce the detection precision of the detector.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a straightness detector that hangs down for municipal works are managed, includes the detection case, the level groove has all been seted up at the upper and lower both ends of detection case surface, the middle part of detection case surface is fixed with the handle, the inner chamber sliding connection of detection case has first detection chi, the inner chamber sliding connection of first detection chi has the second detection chi, the bottom at detection case back is equipped with the fixed subassembly that is used for fixed detection case position, the one side that first detection chi and second detection chi are on the back all is fixed with the limiting plate, the left and right sides both ends of limiting plate inner chamber all are equipped with the coupling assembling that is used for connecting first detection chi and second detection chi and detection case surface;

the fixed subassembly is including fixing the mounting box in detection case back bottom, the middle part of mounting box inner bottom wall is connected with first gear through the bearing rotation, the left and right sides of first gear surface all meshing is connected with the second gear, two one side that the second gear is on the back mutually all is fixed with the threaded rod, the surface of threaded rod has movable sleeve through threaded connection, movable sleeve's back is fixed with the movable plate, two the opposite one side of movable plate all is fixed with the clamping pad.

By adopting the technical scheme, the perpendicularity detector can also detect normally under the condition that the pavement is unstable, and the practicability of the perpendicularity detector is improved.

Further, the inner cavity of the leveling groove is fixedly provided with a clamping groove, and the leveling pipe is clamped in the clamping groove.

Through adopting this technical scheme, be convenient for change the level pipe through the draw-in groove that sets up, saved the resource.

Further, the limit groove is formed in the inner back wall of the installation box, a limit block is fixed on the front face of the movable sleeve, and the limit block moves in a horizontal linear mode in the limit groove.

Through adopting this technical scheme, can make the more steady of movable sleeve motion through the spacing groove of seting up, lead it.

Further, the first gear inner chamber is fixed with the dwang, the upper end of dwang runs through the interior roof of install bin and extends to the upside of install bin and be fixed with the commentaries on classics handle, the grip pad is the rubber pad.

Through adopting this technical scheme, through the commentaries on classics that sets up, can make the staff be convenient for adjust the wall body of the different thickness of centre gripping, the grip pad can increase the frictional force with between the wall body.

Further, one side, far away from the second gear, of each threaded rod is respectively connected with the left side wall and the right side wall of the inner cavity of the installation box in a rotating mode through bearings, and the movable sleeve horizontally and linearly moves on the outer surface of the threaded rod.

Through adopting this technical scheme, can make the staff carry out the centre gripping to the wall body of different thickness through the movable sleeve that sets up.

Further, coupling assembling is including seting up the fixed slot at both ends about limiting plate inner chamber, the inner chamber of fixed slot is fixed with the spring, the inner chamber sliding connection of spring has the telescopic link, two the telescopic link is all fixed with the connecting plate in one side that is on the back mutually, two the opposite one side of connecting plate all is fixed with the fixture block, the draw-in hole has all been seted up at the upper and lower both ends of detecting the case surface.

Through adopting this technical scheme, when first detection chi and second detection chi accomodate the inner chamber of entering the detection case, can not fall out the detection case because of rocking.

Further, the diameter of the clamping holes is matched with the diameter of the clamping blocks, and the number of the clamping holes is four.

By adopting the technical scheme, the clamping blocks can be conveniently taken out or put into the clamping grooves, and the time of staff is saved.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this straightness detector that hangs down for municipal works are managed, through setting up fitting box, first gear, second gear, threaded rod, movable sleeve, movable plate and clamping pad's cooperation each other, can be when the road surface that the detector placed is unstable, fix the detector on the wall body, make the detector keep stable to the detection precision of detector has been improved.

2. This straightness detector that hangs down for municipal works are managed, through fixed slot, spring, telescopic link, connecting plate, fixture block and card hole's setting, can make first detection chi and second detection chi accomodate when entering the inner chamber of detecting the case, can not fall out the detection case because of rocking, prevent to pound other staff, portable moreover.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of the structure of the fixing assembly of the present utility model;

FIG. 3 is a schematic view of a connecting assembly according to the present utility model;

fig. 4 is an enlarged schematic view of the structure at a of the present utility model.

In the figure: 1. a detection box; 2. a leveling groove; 3. a handle; 4. a first test ruler; 5. a second detection ruler; 6. a fixing assembly; 601. a mounting box; 602. a first gear; 603. a second gear; 604. a threaded rod; 605. a movable sleeve; 606. a moving plate; 607. a clamping pad; 7. a limiting plate; 8. a connection assembly; 801. a fixing groove; 802. a spring; 803. a telescopic rod; 804. a connecting plate; 805. a clamping block; 806. and (5) clamping the hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, the verticality detector for municipal engineering supervision in this embodiment includes a detection box 1, leveling slots 2 are formed at upper and lower ends of an outer surface of the detection box 1, a handle 3 is fixed in a middle portion of the outer surface of the detection box 1, a first detection ruler 4 is slidably connected to an inner cavity of the detection box 1, a second detection ruler 5 is slidably connected to an inner cavity of the first detection ruler 4, a fixing component 6 for fixing a position of the detection box 1 is arranged at a bottom of a back of the detection box 1, limiting plates 7 are fixed at opposite sides of the first detection ruler 4 and the second detection ruler 5, and connecting components 8 for connecting the first detection ruler 4, the second detection ruler 5 and the surface of the detection box 1 are arranged at left and right ends of an inner cavity of the limiting plates 7.

In this embodiment, the inner cavity of the leveling groove 2 is fixed with a clamping groove, and a leveling pipe is clamped in the clamping groove.

Referring to fig. 2, in order to keep the perpendicularity detector stable, the fixing assembly 6 in this embodiment includes a mounting box 601 fixed at the bottom of the back of the detection box 1, a first gear 602 is rotatably connected to the middle of the bottom wall of the mounting box 601 through a bearing, two second gears 603 are engaged and connected to the left and right sides of the outer surface of the first gear 602, a threaded rod 604 is fixed to one side of the two second gears 603 opposite to each other, a rotating handle is rotated to rotate the rotating rod, and then the first gear 602 is rotated, the first gear 602 is rotated to rotate the two second gears 603 engaged and connected to the left and right sides of the rotating rod 604, and then the threaded rod 604 is rotated, a movable sleeve 605 is connected to the outer surface of the threaded rod 604 through threads, the movable sleeve 605 is rotated to be screwed to the surface of the threaded rod 604, at this time, the two movable sleeves 605 are moved back to back, a moving plate 606 is fixed to the back of the movable sleeve 605, and two holding pads 607 are also fixed to one side of the two moving plates 606, and the moving plate 606 is moved through the movable sleeve 605 until a large distance 607 is separated between the two moving plates 606, and then the two holding pads 607 are placed on the opposite sides of the rotating handle, and then the two holding pads can be held stably by the wall.

In this embodiment, the inner back wall of the installation box 601 is provided with a limit groove, the front surface of the movable sleeve 605 is fixed with a limit block, the limit block performs horizontal linear motion in the limit groove, the movable sleeve 605 is limited, so that the movable sleeve moves horizontally, the inner cavity of the first gear 602 is fixed with a rotating rod, the upper end of the rotating rod penetrates through the inner top wall of the installation box 601 and extends to the upper side of the installation box 601, a rotating handle is fixed, the clamping pad 607 is a rubber pad, one side, far away from the second gear 603, of each of the two threaded rods 604 is respectively connected with the left side wall and the right side wall of the inner cavity of the installation box 601 through bearing rotation, and the movable sleeve 605 performs horizontal linear motion on the outer surface of the threaded rod 604.

Referring to fig. 3, in order to avoid the first and second measuring tapes 4 and 5 from falling out of the measuring box 1, the connecting assembly 8 in this embodiment includes a fixing groove 801 formed at the left and right ends of the inner cavity of the limiting plate 7, a spring 802 is fixed in the inner cavity of the fixing groove 801, the inner cavity of the spring 802 is slidably connected with a telescopic rod 803, two opposite sides of the telescopic rod 803 are respectively fixed with a connecting plate 804, the first and second measuring tapes 4 and 5 are moved to the inner cavity of the measuring box 1, the two connecting plates 804 are pulled, the movement of the connecting plates 804 drives the telescopic rod 803 to extend, the spring 802 is further stretched, two opposite sides of the two connecting plates 804 are respectively fixed with a clamping block 805, the upper and lower ends of the outer surface of the measuring box 1 are respectively provided with clamping holes 806, at this time, the two connecting plates 804 are loosened, the spring 802 is rebound to the initial position due to the self-action, the telescopic rod is driven to shorten, and the first and second measuring tapes 4 and 5 can not shake or fall out in the inner cavity of the measuring box 1.

In this embodiment, the diameter of the clamping holes 806 is matched with the diameter of the clamping block 805, and the number of the clamping holes 806 is four.

The working principle of the embodiment is as follows:

(1) When the detector is used and the road surface is uneven, the detector is required to be fixed first, the rotating handle is rotated, the rotating rod is rotated, the first gear 602 is rotated, the two second gears 603 which are meshed with the two left and right sides of the rotating handle are rotated by the rotation of the first gear 602, the threaded rod 604 is rotated, the movable sleeves 605 which are connected with the surfaces of the threaded rod 604 in a threaded manner are moved, at the moment, the two movable sleeves 605 are moved in opposite directions, the limiting rod on the back surface of the movable sleeves 605 moves in the limiting groove, the movable sleeves 605 can be limited to horizontally move, the moving plate 606 also moves through the movement of the movable sleeves 605 until a large distance is separated between the two moving plates 606, then the two clamping pads 607 are placed on two sides of a wall body, and then the rotating handle is reversely rotated, so that the two clamping pads 607 clamp the wall body, and the detector can be kept stable.

(2) When the first detection ruler 4 and the second detection ruler 5 are stored in the inner cavity of the detection box 1, in order to avoid slipping out, the first detection ruler 4 and the second detection ruler 5 are moved to the inner cavity of the detection box 1, the two connecting plates 804 are pulled, the movement of the connecting plates 804 drives the telescopic rods 803 to stretch, the springs 802 are stretched, at the moment, the two clamping blocks 805 are respectively placed in the inner cavities of the clamping holes 806, the two connecting plates 804 are loosened, the springs 802 rebound to the initial positions due to the action of the springs, the telescopic rods 803 are driven to shorten, and the first detection ruler 4 and the second detection ruler 5 can not shake or fall out in the inner cavity of the detection box 1.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 municipal works manage with straightness detector that hangs down, includes detection case (1), its characterized in that: the utility model discloses a detection box, including detection box (1), handle (3) are fixed in the middle part of detection box (1), the inner chamber sliding connection of detection box (1) has first detection chi (4), the inner chamber sliding connection of first detection chi (4) has second detection chi (5), the bottom at detection box (1) back is equipped with fixed subassembly (6) that are used for fixing detection box (1) position, the one side that first detection chi (4) and second detection chi (5) are opposite to each other all is fixed with limiting plate (7), both ends all are equipped with coupling assembling (8) that are used for connecting first detection chi (4) and second detection chi (5) and detection box (1) surface about limiting plate (7) inner chamber;

the fixing assembly (6) comprises an installation box (601) fixed at the bottom of the back of the detection box (1), a first gear (602) is rotatably connected to the middle of the inner bottom wall of the installation box (601) through a bearing, second gears (603) are connected to the left side and the right side of the outer surface of the first gear (602) in a meshed mode, threaded rods (604) are fixed to the opposite sides of the second gears (603), movable sleeves (605) are connected to the outer surfaces of the threaded rods (604) through threads, movable plates (606) are fixed to the back of the movable sleeves (605), and clamping pads (607) are fixed to the opposite sides of the two movable plates (606).

2. The verticality detector for municipal engineering supervision according to claim 1, wherein: the inner cavity of the leveling groove (2) is fixedly provided with a clamping groove, and a leveling pipe is clamped in the clamping groove.

3. The verticality detector for municipal engineering supervision according to claim 1, wherein: the inner back wall of the mounting box (601) is provided with a limiting groove, the front surface of the movable sleeve (605) is fixedly provided with a limiting block, and the limiting block moves horizontally and linearly in the limiting groove.

4. The verticality detector for municipal engineering supervision according to claim 1, wherein: the inner cavity of the first gear (602) is fixedly provided with a rotating rod, the upper end of the rotating rod penetrates through the inner top wall of the mounting box (601) and extends to the upper side of the mounting box (601) and is fixedly provided with a rotating handle, and the clamping pad (607) is a rubber pad.

5. The verticality detector for municipal engineering supervision according to claim 1, wherein: one side of each threaded rod (604) far away from the second gear (603) is respectively connected with the left side wall and the right side wall of the inner cavity of the installation box (601) in a rotating way through bearings, and the movable sleeve (605) horizontally and linearly moves on the outer surface of the threaded rod (604).

6. The verticality detector for municipal engineering supervision according to claim 1, wherein: coupling assembling (8) are including seting up fixed slot (801) at limiting plate (7) inner chamber left and right sides both ends, the inner chamber of fixed slot (801) is fixed with spring (802), the inner chamber sliding connection of spring (802) has telescopic link (803), two telescopic link (803) are all fixed with connecting plate (804) in opposite one side, two connecting plate (804) are relative one side all is fixed with fixture block (805), clamping hole (806) have all been seted up at the upper and lower both ends of detection case (1) surface.

7. The verticality detector for municipal engineering supervision according to claim 6, wherein: the diameter of the clamping holes (806) is matched with the diameter of the clamping blocks (805), and the number of the clamping holes (806) is four.