Perpendicularity detection device for project acceptance
By setting up a fixed mechanism in the verticality detection device for construction project acceptance, the problem of multiple people in the prior art requiring cooperation to complete the inspection and recording is solved, and the effect of completing the inspection and recording by one person is achieved, saving human resources.
Patent Information
- Application Number
- CN202421978334.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-15
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-15
AI Technical Summary
During the acceptance of construction projects, the existing verticality detection device requires two or more people to cooperate to complete the inspection and recording process, which makes it impossible for the operator to complete the inspection and recording data by one, which increases manpower consumption.
A verticality detection device for engineering acceptance is designed. By setting up a fixing mechanism and releasing the button, the hammer line and the plumb line can be fixed to prevent it from continuing to fall, so that the staff can free up their hands to record data.
It realizes that verticality detection and data recording can be completed with just one person, saving human resources and simplifying the operation process.
Smart Images
Figure CN223037149U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of engineering detection, in particular to a verticality detection device for engineering acceptance. Background Art
[0002] A hammer line is a measuring device used in construction. It is a piece of line with a weight attached to it. Its function is to correct whether the building is perpendicular to the horizontal plane and whether the center of gravity deviates from the center line. When building walls, it is often necessary to use a hanging to correct them to make them vertical, otherwise they are prone to collapse. There are two methods of using a hammer line for correction: the inverted hammer line method and the forward hammer line method.
[0003] However, during the acceptance of construction projects, some devices require two or more people to cooperate in the detection and recording process when in use. The plumb line of this verticality detection device hangs a plumb bob, which requires the staff to control the plumb bob at a certain height and hold the plumb line all the time. Therefore, the operator needs to hold the device with both hands to maintain balance while holding the plumb line. As a result, recording data requires the cooperation of another person, and the detection and data recording process cannot be completed by one person, which increases manpower consumption. Utility Model Content
[0004] The utility model aims to provide a device for detecting the verticality of an engineering project acceptance. By providing a fixing mechanism, the hammer line and the plumb bob can be fixed by releasing a button to prevent them from falling further, so that the staff can free their hands to release the crank and record data, thus solving the problem that the operator needs to hold the device with two hands to keep balance while holding the hammer line and cannot complete the detection and data recording process alone.
[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0006] The utility model is a project acceptance verticality detection device, comprising a detection machine housing, on which a fixing mechanism, a rope winding mechanism and a detection mechanism are arranged;
[0007] Further, the fixing mechanism includes a ratchet assembly and a control assembly, the ratchet assembly includes a fixed shell fixedly connected to the front side of the detection machine housing, the inner wall of the fixed shell is rotatably connected to the first rotating shaft, the end of the first rotating shaft extends to the back side of the detection machine housing and is rotatably connected thereto, the outer wall of the first rotating shaft is fixedly connected to the ratchet, the inner wall of the fixed shell is provided with a connecting groove, the inner wall of the connecting groove is slidably connected to a connecting block, the left end of the connecting block is fixedly connected to a pawl, the pawl is slidably connected to the outer wall of the ratchet, the top surface of the connecting block is fixedly connected to a first spring, the inner wall of the fixed shell is provided with a spring groove, and the top of the first spring is fixedly connected to the inner wall of the spring groove.
[0008] Further, the control component includes a grip fixedly connected to the right side of the clamping housing. The right end of the connecting block extends into the inner wall of the grip. The inner bottom wall of the grip is fixedly connected to a second spring. The top end of the second spring is fixedly connected to a sliding rod. The right end of the connecting block is fixedly connected to the outer wall of the sliding rod. The outer wall of the sliding rod is slidably connected to the inner wall of the grip. The top end of the sliding rod is fixedly connected to a button. The top end of the button extends to the top surface of the grip and is slidably connected thereto.
[0009] Further, the rope winding mechanism includes a rope winding component, a rotating component, and a horizontal component. The rope winding component includes a plurality of rubber pads fixedly connected to the outer wall of the first rotating shaft. A plumb line is slidably connected to the mutually remote surfaces of the plurality of rubber pads. The inner wall of the detector housing is fixedly connected to a second rotating shaft. The outer wall of the second rotating shaft is slidably connected to the plumb line.
[0010] Further, the rotating component includes a crank fixedly connected to the top end of the first rotating shaft.
[0011] Further, the horizontal component includes a fixed block fixedly connected to the outer wall of the detector housing. A spirit level is fixedly connected to the inner wall of the fixed block.
[0012] Further, the detection mechanism includes a deflection component, a scale component, and a plumb bob component. The deflection component includes a rotating groove opened on the left side of the detector housing. A third rotating shaft is rotatably connected to the inner wall of the rotating groove. A deflection block is fixedly connected to the outer wall of the third rotating shaft.
[0013] Further, the scale component includes a scale disk fixedly connected to the front surface of the detector housing. A plurality of scale grooves are opened on the inner wall of the scale disk. The front end of the third rotating shaft extends to the front surface of the scale disk and is rotatably connected thereto. A pointer is fixedly connected to the front end of the third rotating shaft.
[0014] Further, the plumb bob component includes a contact block fixedly connected to the left side of the detector housing. The end of the plumb line extends to the bottom end of the deflection block and is slidably connected thereto. A plumb bob is fixedly connected to the end of the plumb line.
[0015] The utility model has the following beneficial effects:
[0016] 1. By providing the fixing mechanism, it is realized that the plumb line can be fixed by releasing the button, and the plumb bob can be clamped to prevent it from falling further. Thus, the staff can free their hands to release the crank and record data. Setting this mechanism meets the requirement that only one person is needed to complete the telescoping of the plumb line, the plumb bob, and the recording of data, without the need for multiple people to operate together, saving human resources.
[0017] 2. By setting up a detection mechanism, it is realized that the gravity of the plumb bob drives the plumb line to deflect through the third rotating shaft, and the relevant data can be more directly observed by observing the scale groove pointed by the pointer, so as to obtain the verticality.
[0018] Of course, it is not necessary for any product implementing the present utility model to simultaneously achieve all the above-mentioned advantages. Brief Description of the Drawings
[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0020] Figure 1 Schematic diagram of the overall structure of the present utility model;
[0021] Figure 2 Schematic diagram of the back structure of the present utility model;
[0022] Figure 3 Schematic diagram of the top view structure of the present utility model;
[0023] Figure 4 Schematic diagram of the front view sectional structure of the present utility model;
[0024] Figure 5 Schematic diagram of the rear view sectional structure of the present utility model;
[0025] Figure 6 For the present utility model Figure 5 Enlarged schematic diagram of part A.
[0026] In the drawings, the list of components represented by each reference numeral is as follows:
[0027] 1. Detection machine housing; 2. Fixing mechanism; 3. Rope winding mechanism; 4. Detection mechanism; 21. Clamping housing; 22. First rotating shaft; 23. Ratchet; 24. Connecting groove; 25. Connecting block; 26. Pawl; 27. First spring; 28. Spring groove; 29. Handle; 210. Second spring; 211. Slide bar; 212. Button; 31. Rubber pad; 32. Plumb line; 33. Second rotating shaft; 34. Turning handle; 35. Fixed block; 36. Bubble level; 41. Rotating groove; 42. Third rotating shaft; 43. Deflection block; 44. Dial; 45. Scale groove; 46. Pointer; 47. Contact block; 48. Plumb bob. Detailed Embodiment
[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
[0029] Please refer to Figures 1-6 As shown, the present utility model is a verticality detection device for project acceptance, including a detection machine housing 1, on which a fixing mechanism 2, a rope winding mechanism 3 and a detection mechanism 4 are provided;
[0030] The fixing mechanism 2 includes a ratchet assembly and a control assembly. The ratchet assembly includes a clamping housing 21 fixedly connected to the front of the detection machine housing 1. The inner wall of the clamping housing 21 is rotatably connected to a first rotating shaft 22. The end of the first rotating shaft 22 extends to the back of the detection machine housing 1 and is rotatably connected thereto. The outer wall of the first rotating shaft 22 is fixedly connected to a ratchet 23. A connection groove 24 is provided on the inner wall of the clamping housing 21. A connection block 25 is slidably connected to the inner wall of the connection groove 24. The left end of the connection block 25 is fixedly connected to a pawl 26. The pawl 26 is slidably connected to the outer wall of the ratchet 23. The top surface of the connection block 25 is fixedly connected to a first spring 27. A spring groove 28 is provided on the inner wall of the clamping housing 21. The top end of the first spring 27 is fixedly connected to the inner wall of the spring groove 28.
[0031] Among them, as Figure 2 and Figure 4 shown, the control assembly includes a grip 29 fixedly connected to the right side of the clamping housing 21. The right end of the connection block 25 extends into the inner wall of the grip 29. The inner bottom wall of the grip 29 is fixedly connected to a second spring 210. The top end of the second spring 210 is fixedly connected to a sliding rod 211. The right end of the connection block 25 is fixedly connected to the outer wall of the sliding rod 211. The outer wall of the sliding rod 211 is slidably connected to the inner wall of the grip 29. The top end of the sliding rod 211 is fixedly connected to a button 212. The top end of the button 212 extends to the top surface of the grip 29 and is slidably connected thereto.
[0032] By setting the fixing mechanism, it is realized that the plumb line can be fixed by releasing the button, and the plumb bob can be clamped to prevent it from falling further. Thus, the staff can free their hands to release the crank and record data. Setting this mechanism meets the requirement that only one person is needed to complete the telescopic plumb line, plumb bob and data recording, without the need for multiple people to operate together, saving human resources.
[0033] Among them, as Figure 3 、 Figure 5 and Figure 6As shown in the figure, the rope winding mechanism 3 includes a rope winding component, a rotating component, and a horizontal component. The rope winding component includes a number of rubber pads 31 fixedly connected to the outer wall of the first rotating shaft 22. A plumb line 32 is slidably connected to the mutually remote surfaces of the number of rubber pads 31. The inner wall of the detection machine housing 1 is fixedly connected with a second rotating shaft 33, and the outer wall of the second rotating shaft 33 is slidably connected to the plumb line 32. The rotating component includes a crank 34 fixedly connected to the top end of the first rotating shaft 22. The horizontal component includes a fixed block 35 fixedly connected to the outer wall of the detection machine housing 1, and a spirit level 36 is fixedly connected to the inner wall of the fixed block 35.
[0034] By setting the rope winding mechanism, it is realized that the plumb line can be released and retracted by turning the crank, with a simple mechanism and operation, without the use of electronic instrument equipment, saving energy and being labor-saving.
[0035] Among them, as Figure 4 、 Figure 5 and Figure 6 shown in the figure, the detection mechanism 4 includes a deflection component, a scale component, and a plumb bob component. The deflection component includes a rotating groove 41 opened on the left side of the detection machine housing 1. A third rotating shaft 42 is rotatably connected to the inner wall of the rotating groove 41. A deflection block 43 is fixedly connected to the outer wall of the third rotating shaft 42. The scale component includes a scale disk 44 fixedly connected to the front surface of the detection machine housing 1. A number of scale grooves 45 are opened on the inner wall of the scale disk 44. The front end of the third rotating shaft 42 extends to the front surface of the scale disk 44 and is rotatably connected thereto. A pointer 46 is fixedly connected to the front end of the third rotating shaft 42. The plumb bob component includes a contact block 47 fixedly connected to the left side of the detection machine housing 1. The end of the plumb line 32 extends to the bottom end of the deflection block 43 and is slidably connected thereto. A plumb bob 48 is fixedly connected to the end of the plumb line 32.
[0036] By setting the detection mechanism, it is realized that the plumb bob gravity drives the plumb line to deflect through the third rotating shaft, and the relevant data can be more directly observed by observing the scale groove pointed by the pointer to obtain the verticality.
[0037] A specific application of this embodiment is as follows: By setting up a fixing mechanism, when a staff member holds the grip 29 and presses the button 212, the sliding rod 211 can be pushed to slide within the grip 29. The sliding rod 211 presses down the second spring 210, causing the second spring 210 to be in a compressed state. The sliding rod 211 drives the connecting block 25 to slide downward within the connecting groove 24. Driven by the connecting block 25, the first spring 27 is in a stretched state within the spring groove 28. The connecting block 25 drives the pawl 26 on the ratchet wheel 23 to slide downward and disengage, enabling the ratchet wheel 23 to rotate through the first rotating shaft 22. When the length of the plumb line 32 is adjusted, the button 212 is released. The second spring 210 pushes upward and the first spring 27 contracts to return to their normal states, driving the connecting block 25 to slide upward and re - engage the pawl 26 with the ratchet wheel 23, causing the ratchet wheel 23 and the first rotating shaft 22 to stop rotating. This realizes that the plumb line can be fixed by releasing the button, and the plumb bob is held to prevent it from falling further. Thus, the staff can free their hands to release the crank and record data. Setting up this mechanism enables one person to complete the operations of extending and retracting the plumb line, handling the plumb bob, and recording data without the need for multiple people to operate together, saving human resources.
[0038] By setting up a cord - winding mechanism, when a staff member rotates the crank 34, it drives the first rotating shaft 22 to rotate, pulling out the plumb line 32 wound around the first rotating shaft 22. Under the downward traction of the plumb bob 48, the plumb line 32 slides through the second rotating shaft 33. A number of rubber pads 31 are provided on the first rotating shaft 22 to increase the friction between the plumb line 32 and the first rotating shaft 22 for better winding of the plumb line 32 and preventing the plumb line 32 from slipping. The spirit level 36 and the fixing block 35 are set up to facilitate the staff to ensure that the device is in a horizontal state when using the device, preventing the device from being unbalanced and affecting the observation results. This realizes that the plumb line can be released and retracted by turning the crank, with a simple mechanism and operation, without the need to use electronic instrument equipment, saving energy and being labor - saving.
[0039] By setting up a detection mechanism, since the plumb line 32 passes through the third rotating shaft 42 and the deflection block 43 and is fixedly connected to the plumb bob 48. When the staff adjusts the length of the plumb line 32 and then presses the contact block 47 on the device against the vertical surface of the engineering wall to be in close contact. According to the law of gravity, the plumb bob 48 is perpendicular to the horizontal plane. When there is a deviation in the wall verticality, the wall surface that the device is close to and the plumb line 32 cannot be parallel. The gravity of the plumb bob 48 drives the plumb line 32 to slightly rotate and deflect under the support of the third rotating shaft 42. The deflection angle is known by observing the rotation angle of the third rotating shaft 42 driving the pointer 46 to rotate and point to several corresponding scale grooves 45 on the scale disk 44. The deflection block 43 is set up to facilitate the plumb line 32 to drive the third rotating shaft 42 to deflect at a better angle. This realizes that the gravity of the plumb bob drives the plumb line to deflect through the third rotating shaft, and relevant data can be more directly observed by observing the scale groove pointed by the pointer, thereby obtaining the verticality.
[0040] In the description of this specification, the descriptions referring to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.
[0041] The preferred embodiments of the present utility model disclosed above are only used to help explain the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present utility model, so that those skilled in the relevant technical field can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.
Claims
1. A verticality detection device for project acceptance, comprising a detection machine housing (1), characterized in that: The detection machine housing (1) is provided with a fixing mechanism (2), a rope winding mechanism (3) and a detection mechanism (4); The fixing mechanism (2) comprises a ratchet assembly and a control assembly. The ratchet assembly comprises a fixed housing (21) fixedly connected to the front side of the detection machine housing (1). The inner wall of the fixed housing (21) is rotatably connected to a first rotating shaft (22). The end of the first rotating shaft (22) extends to the back side of the detection machine housing (1) and is rotatably connected thereto. The outer wall of the first rotating shaft (22) is fixedly connected to a ratchet (23). The inner wall of the fixed housing (21) is provided with a connecting groove (24). The inner wall of the connecting groove (24) is slidably connected to a connecting block (25). The left end of the connecting block (25) is fixedly connected to a ratchet pawl (26). The ratchet pawl (26) is slidably connected to the outer wall of the ratchet (23). The top surface of the connecting block (25) is fixedly connected to a first spring (27). The inner wall of the fixed housing (21) is provided with a spring groove (28). The top end of the first spring (27) is fixedly connected to the inner wall of the spring groove (28).
2. The verticality detection device for project acceptance according to claim 1 is characterized in that: The control assembly comprises a handle (29) fixedly connected to the right side of the fixed housing (21); the right end of the connecting block (25) extends to the inner wall of the handle (29); the inner bottom wall of the handle (29) is fixedly connected to a second spring (210); the top end of the second spring (210) is fixedly connected to a slide bar (211); the right end of the connecting block (25) is fixedly connected to the outer wall of the slide bar (211); the outer wall of the slide bar (211) is slidably connected to the inner wall of the handle (29); the top end of the slide bar (211) is fixedly connected to a button (212); the top end of the button (212) extends to the top surface of the handle (29) and is slidably connected thereto.
3. The verticality detection device for project acceptance according to claim 2 is characterized in that: The rope winding mechanism (3) comprises a rope winding assembly, a rotating assembly and a horizontal assembly, the rope winding assembly comprises a plurality of rubber pads (31) fixedly connected to the outer wall of the first rotating shaft (22), a plurality of rubber pads (31) having a side away from each other slidably connected to a hammer line (32), the inner wall of the detection machine housing (1) is fixedly connected to a second rotating shaft (33), and the outer wall of the second rotating shaft (33) is slidably connected to the hammer line (32).
4. The verticality detection device for project acceptance according to claim 3 is characterized in that: The rotating assembly comprises a crank (34) fixedly connected to the top end of the first rotating shaft (22).
5. The verticality detection device for project acceptance according to claim 4 is characterized in that: The leveling component comprises a fixing block (35) fixedly connected to the outer wall of the detection machine housing (1), and a bubble level (36) is fixedly connected to the inner wall of the fixing block (35).
6. The verticality detection device for project acceptance according to claim 5 is characterized in that: The detection mechanism (4) comprises a deflection assembly, a scale assembly and a pendulum assembly, wherein the deflection assembly comprises a rotation groove (41) provided on the left side of the detection machine housing (1), the inner wall of the rotation groove (41) is rotatably connected to a third rotation shaft (42), and the outer wall of the third rotation shaft (42) is fixedly connected to a deflection block (43).
7. The verticality detection device for project acceptance according to claim 6 is characterized in that: The scale assembly comprises a scale plate (44) fixedly connected to the front side of the detection machine housing (1); a plurality of scale grooves (45) are provided on the inner wall of the scale plate (44); the front end of the third rotating shaft (42) extends to the front side of the scale plate (44) and is rotatably connected thereto; and a pointer (46) is fixedly connected to the front end of the third rotating shaft (42).
8. The verticality detection device for project acceptance according to claim 7 is characterized in that: The pendulum assembly comprises a contact block (47) fixedly connected to the left side of the detector housing (1); the end of the pendulum line (32) extends to the bottom end of the deflection block (43) and is slidably connected thereto; the end of the pendulum line (32) is fixedly connected to a plumb bob (48).