Fabricated building construction deviation detection device

By designing a prefabricated building construction deviation detection device including a first measuring ruler and a second measuring ruler, using the rotating connection and limit structure, the problem of existing equipment being unable to measure inclination and inaccurate detection data is solved, and accurate assembly angle detection is achieved.

CN222670945UActive Publication Date: 2025-03-25CHENGDU UNIVERSITY OF TECHNOLOGY
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202421462446.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-25
Publication Date
2025-03-25
Estimated Expiration
2034-06-25

AI Technical Summary

Technical Problem

The existing prefabricated building construction deviation detection equipment can only detect verticality and cannot measure specific inclination. It is affected by the size and connection method of the detection ruler, resulting in inaccurate detection data.

Method used

A prefabricated building construction deviation detection device is designed, including a first measuring ruler and a second measuring ruler. The assembly angle is detected through a rotating connection, and the control rod, limit rod and screw are used to achieve limit fixation and accurate measurement of the detection angle.

Benefits of technology

Accurate detection of assembly angles is realized, preventing the angle change after detection from affecting the accuracy, and improving the detection accuracy and effect.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN222670945U_ABST
    Figure CN222670945U_ABST
Patent Text Reader

Abstract

The utility model relates to the technical field of building construction, in particular to an assembly type building construction deviation detection device which comprises a first measuring scale and a second measuring scale, a containing groove is formed in the surface of the first measuring scale, and the second measuring scale is rotationally connected with the first measuring scale through the containing groove. A supporting block is connected to the bottom end of the second measuring ruler in an inserted mode, an observation plate is arranged on the surface of the first measuring ruler, and a numerical value plate is connected to the inner side of the first measuring ruler in an embedded mode. Through the connection between the control rod and the limiting rod, the sliding connection between the limiting rod and the limiting groove and the sliding connection between the screw rod and the adjusting groove, the effect of adjusting and controlling the acting position of the control rod in the containing groove is achieved, and through the connection between the second measuring scale and the fixing block and the abutting connection between the fixing block and the control rod, the adjusting effect is achieved. The angle limiting and fixing effect between the first measuring scale and the second measuring scale is achieved, and the situation that the angle is changed when the measuring scale is taken after detection, and the detection precision is affected is prevented.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to an assembled building construction deviation detection device. Background Art

[0002] Deviation detection in prefabricated building construction refers to the detection of deviations in assembly angles during the construction process. However, when using existing deviation detection equipment, the equipment can only detect verticality and whether the assembly angle is vertical. The specific inclination cannot be measured. In addition, due to the size of the detection ruler, the foldable ruler and the connected size are not on the same horizontal line when in use, and the detection angle and accuracy are easily affected, resulting in inaccurate detection data. Utility Model Content

[0003] The purpose of the utility model is to provide a device for detecting deviations in assembled building construction, so as to solve the problem proposed in the above-mentioned background technology that only verticality detection can be performed to detect whether the assembly angle is vertical, but the specific inclination cannot be measured, and the size of the detection ruler is affected, the foldable ruler and the connected size are not on the same horizontal line when in use, and the detection angle and accuracy are easily affected, resulting in inaccurate detection data.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled construction deviation detection device, comprising a first measuring ruler and a second measuring ruler, a storage groove is provided on the surface of the first measuring ruler, the second measuring ruler is rotatably connected to the first measuring ruler through the storage groove, a support block is plugged and connected to the bottom end of the second measuring ruler, an observation plate is provided on the surface of the first measuring ruler, a numerical plate is plugged and connected to the inner side of the first measuring ruler, an adjustment groove is provided on the outer surface of the first measuring ruler, a limiting groove is provided on the inner wall of the storage groove, a screw is slidably connected to the inner side of the adjustment groove, a control rod is fixedly connected to the surface of the screw, and the surface of the control rod is fixedly connected to A limit rod is provided, the limit rod and the limit groove are slidably connected, a clamping plate is fixedly connected to the inner wall of the storage groove, a rubber ring is sleeved on the outer surface of the second measuring ruler, a pointer is fixedly connected to the surface of the second measuring ruler, a fixed block is fixedly connected to the upper surface of the second measuring ruler, a screw sleeve is sleeved on the outer surface of the screw rod through a thread, a support plate is fixedly connected to the inner side of the first measuring ruler, a magnet is fixedly connected to the surface of the support plate, an insertion rod is fixedly connected to the upper surface of the support block, a slot is provided at the bottom end of the second measuring ruler, a control groove is provided on the surface of the insertion rod, a support spring is fixedly connected to the inner side of the control groove, and a retaining ring is fixedly connected to the surface of the support spring.

[0005] Preferably, the outer surface of the second measuring ruler is inclined, the supporting block is in a block shape and acts on the bottom end of the second measuring ruler, and the observation plate is made of a transparent material.

[0006] Preferably, the surface of the adjusting groove is in an arc shape, the limiting groove is in an arc shape and acts on the upper and lower sides of the adjusting groove, and the control rod is in a long strip shape.

[0007] Preferably, the surface of the splint is in an arc shape, a spring is fixedly connected to the surface of the splint, and the spring is fixedly connected to the inner wall of the storage groove, a round rod is fixedly connected to the surface of the second measuring ruler, and a rubber ring is sleeved on the outer surface of the round rod, and the pointer is in the shape of a long rod and acts on one end of the second measuring ruler connected to the storage groove.

[0008] Preferably, the screw rod passes through the adjustment slot and is rotatably connected to the screw sleeve, the limit rod and the limit slot are correspondingly slidably connected, the support plate is in a block shape and acts on the inner side of the first measuring ruler, and the value plate is magnetically connected to the support plate through a magnet.

[0009] Preferably, the insertion rod and the slot are plug-in connected, the outer surface of the retaining ring is fixedly connected with a sliding rod, the inner side of the control groove is provided with a sliding groove, and the sliding groove and the sliding rod on the outer surface of the retaining ring are slidably connected, and the retaining ring is elastically slidably connected to the control groove through a support spring.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The detection effect of the assembly angle is achieved through the rotation connection between the first measuring ruler and the second measuring ruler. Through the connection between the control rod and the limit rod, the sliding connection between the limit rod and the limit groove, and the sliding connection between the screw rod and the adjustment groove, the control effect of the action position of the control rod in the storage groove is achieved. Under the connection between the second measuring ruler and the fixed block, the fixed block and the control rod are connected to each other to achieve the limiting and fixing effect of the angle between the first measuring ruler and the second measuring ruler, so as to prevent the angle from changing when taking after detection, thereby affecting the detection accuracy.

[0012] 2. Through the plug-in connection between the plug rod and the slot, and the connection between the support spring and the butt ring, the butt effect between the butt ring and the slot is achieved, so as to fix the position of the support block on the second measuring scale, maintain the horizontality of the second measuring scale and the first measuring scale during vertical detection, and improve the detection accuracy and effect. Under the connection between the support plate and the magnet, the connection between the magnet and the value plate facilitates the placement and support of the value plate in the first measuring scale, and facilitates its rapid replacement operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a three-dimensional schematic diagram of the structure folding of the utility model;

[0015] Figure 3 It is a partially cutaway exploded perspective back view of the structure of the utility model;

[0016] Figure 4 It is a three-dimensional schematic diagram of the structure of the control rod of the utility model;

[0017] Figure 5 It is a partially exploded three-dimensional schematic diagram of the connection structure between the first measuring ruler and the numerical plate of the utility model;

[0018] Figure 6 It is a partial three-dimensional exploded schematic cross-section of the connection structure between the second measuring ruler and the support block of the utility model.

[0019] In the figure: 1. first measuring ruler; 2. storage slot; 3. second measuring ruler; 4. support block; 5. observation board; 6. numerical board; 7. adjustment slot; 8. limit slot; 9. control rod; 10. clamping plate; 11. rubber ring; 12. pointer; 13. fixing block; 14. screw rod; 15. screw sleeve; 16. limit rod; 17. support plate; 18. magnet; 19. plug rod; 20. slot; 21. control slot; 22. support spring; 23. retaining ring. DETAILED DESCRIPTION

[0020] See also Figure 1-6 , an embodiment provided by the utility model:

[0021] A prefabricated construction deviation detection device comprises a first measuring ruler 1 and a second measuring ruler 3. The surface of the first measuring ruler 1 is provided with a storage groove 2. The second measuring ruler 3 is rotatably connected to the first measuring ruler 1 through the storage groove 2. The bottom end of the second measuring ruler 3 is plugged and connected with a support block 4. The surface of the first measuring ruler 1 is provided with an observation plate 5. The inner side of the first measuring ruler 1 is embedded and connected with a numerical plate 6. The outer surface of the first measuring ruler 1 is provided with an adjustment groove 7. The inner wall of the storage groove 2 is provided with a limit groove 8. The inner side of the adjustment groove 7 is slidably connected with a screw rod 14. The surface of the screw rod 14 is fixedly connected with a control rod 9. The surface of the control rod 9 is fixedly connected with a limit rod 16. The limit rod 16 is slidably connected to the limit groove 8. The inner wall of the storage groove 2 is fixedly connected with a clamping plate 10. The outer surface of the second measuring ruler 3 is sleeved with a rubber ring 11. The surface of the second measuring ruler 3 is fixedly connected with a pointer 12. The second measuring ruler 3 A fixing block 13 is fixedly connected to the upper surface of the first measuring ruler 1, a screw sleeve 15 is connected to the outer surface of the screw rod 14 through a threaded sleeve, a support plate 17 is fixedly connected to the inner side of the first measuring ruler 1, a magnet 18 is fixedly connected to the surface of the support plate 17, an insertion rod 19 is fixedly connected to the upper surface of the support block 4, a slot 20 is provided at the bottom end of the second measuring ruler 3, a control slot 21 is provided on the surface of the insertion rod 19, a support spring 22 is fixedly connected to the inner side of the control slot 21, and a ring 23 is fixedly connected to the surface of the support spring 22. Through the connection between the first measuring ruler 1 and the storage slot 2, under the action of the storage slot 2, the second measuring ruler 3 is stored in the first measuring ruler 1. Through the action of the observation plate 5 and the numerical plate 6, under the action of the pointer 12, the measurement value display effect of the detected angle is realized. Under the connection of the insertion rod 19 and the slot 20, the insertion and fixing operation of the support block 4 on the second measuring ruler 3 is completed.

[0022] Furthermore, the outer surface of the second measuring ruler 3 is inclined, the support block 4 is in a block shape and acts on the bottom end of the second measuring ruler 3, the observation plate 5 is made of a transparent material, and the second measuring ruler 3 and the storage slot 2 are rotatably connected. Under the action of the storage slot 2, the second measuring ruler 3 is stored and folded in the first measuring ruler 1.

[0023] Furthermore, the surface of the adjustment groove 7 is in an arc shape, the limit groove 8 is in an arc shape and acts on the upper and lower sides of the adjustment groove 7, and the control rod 9 is in a long strip shape. Through the connection between the first measuring scale 1 and the adjustment groove 7, under the action of the adjustment groove 7 and the limit groove 8, the control effect of the action angle and position of the control rod 9 in the storage groove 2 is achieved.

[0024] Furthermore, the surface of the splint 10 is in an arc shape, a spring is fixedly connected to the surface of the splint 10, and the spring is fixedly connected to the inner wall of the storage groove 2, a round rod is fixedly connected to the surface of the second measuring ruler 3, and a rubber ring 11 is sleeved on the outer surface of the round rod, and the pointer 12 is in the shape of a long rod and acts on one end of the second measuring ruler 3 and the storage groove 2. Through the connection between the splint 10 and the storage groove 2, the clamping operation of the second measuring ruler 3 in the storage groove 2 is facilitated. Through the action of the rubber ring 11, the second measuring ruler 3 is damped and rotated in the storage groove 2. Under the action of the pointer 12 and the numerical plate 6, the display operation of the measurement data is completed.

[0025] Furthermore, the screw rod 14 passes through the adjustment groove 7 and the screw sleeve 15 and is rotatably connected, the limit rod 16 and the limit groove 8 are correspondingly slidably connected, the support plate 17 acts in a block shape on the inner side of the first measuring scale 1, and the value plate 6 is magnetically connected to the support plate 17 through the magnet 18. Through the connection between the screw rod 14 and the screw sleeve 15, under the action of the screw sleeve 15, the fixed support operation of the control rod 9 in the storage groove 2 is completed. Through the connection between the support plate 17 and the magnet 18, under the action of the magnet 18, the magnetic connection effect of the value plate 6 in the first measuring scale 1 is achieved.

[0026] Furthermore, the insertion rod 19 and the slot 20 are plug-in connected, the outer surface of the ring 23 is fixedly connected with a sliding rod, the inner side of the control groove 21 is provided with a sliding groove, and the sliding groove and the sliding rod on the outer surface of the ring 23 are slidably connected, and the ring 23 is elastically slidably connected to the control groove 21 through the support spring 22. Under the connection between the insertion rod 19 and the support block 4, through the connection between the insertion rod 19 and the slot 20, and under the sliding connection between the control groove 21 and the ring 23, the effect of regulating the action position of the ring 23 on the insertion rod 19 is achieved. Through the action of the support spring 22, the ring 23 and the slot 20 are tightly abutted, so as to achieve the supporting effect of the support block 4 in the position on the second measuring scale 3.

[0027] Working principle: When measuring the deviation of construction, the first measuring ruler 1 and the second measuring ruler 3 are changed in angle, and the first measuring ruler 1 and the second measuring ruler 3 are fitted on the adjacent sides of the detected surface. When the rotation angle between the second measuring ruler 3 and the first measuring ruler 1 is greater than ninety degrees, the fixing block 13 and the control rod 9 are abutted, so that the action position of the screw rod 14 in the adjustment groove 7 is changed. Under the action of the screw sleeve 15, the supporting effect of the action position of the control rod 9 is achieved, and the fixing operation between the first measuring ruler 1 and the second measuring ruler 3 is completed, which is convenient for reading the detection data. Under the action of the support plate 17 and the magnet 18, the placement and support operation of the numerical board 6 in the first measuring ruler 1 is facilitated. Under the connection of the support block 4 and the insertion rod 19, the support block 4 is supported on the second measuring ruler 3 through the connection of the ring 23 and the slot 20, so as to maintain the horizontality of the second measuring ruler 3 and the first measuring ruler 1 detection, and improve the accuracy and performance of the detection.

Claims

1. A device for detecting deviations in prefabricated building construction, comprising a first measuring ruler and a second measuring ruler, characterized in that: The surface of the first measuring ruler is provided with a storage groove, the second measuring ruler is rotatably connected to the first measuring ruler through the storage groove, the bottom end of the second measuring ruler is plugged and connected with a support block, the surface of the first measuring ruler is provided with an observation plate, the inner side of the first measuring ruler is plugged and connected with a numerical plate, the outer surface of the first measuring ruler is provided with an adjustment groove, the inner wall of the storage groove is provided with a limit groove, the inner side of the adjustment groove is slidably connected with a screw, the surface of the screw is fixedly connected with a control rod, the surface of the control rod is fixedly connected with a limit rod, the limit rod and the limit groove are slidably connected ... and the inner wall of the storage groove is provided with a limit groove. The wall is fixedly connected with a clamping plate, the outer surface of the second measuring ruler is sleeved with a rubber ring, the surface of the second measuring ruler is fixedly connected with a pointer, the upper surface of the second measuring ruler is fixedly connected with a fixing block, the outer surface of the screw rod is sleeved with a screw sleeve through a thread, the inner side of the first measuring ruler is fixedly connected with a support plate, the surface of the support plate is fixedly connected with a magnet, the upper surface of the support block is fixedly connected with an insertion rod, the bottom end of the second measuring ruler is provided with a slot, the surface of the insertion rod is provided with a control groove, the inner side of the control groove is fixedly connected with a support spring, and the surface of the support spring is fixedly connected with a retaining ring.

2. The device for detecting deviations in prefabricated building construction according to claim 1, characterized in that: The outer surface of the second measuring ruler is inclined, the supporting block is in a block shape and acts on the bottom end of the second measuring ruler, and the observation plate is made of a transparent material.

3. The device for detecting deviations in prefabricated building construction according to claim 1, characterized in that: The surface of the adjusting groove is in an arc shape, the limiting groove is in an arc shape and acts on the upper and lower sides of the adjusting groove, and the control rod is in a long strip shape.

4. The device for detecting deviations in prefabricated building construction according to claim 1, characterized in that: The surface of the clamping plate is in an arc shape, a spring is fixedly connected to the surface of the clamping plate, and the spring is fixedly connected to the inner wall of the storage groove, a round rod is fixedly connected to the surface of the second measuring ruler, and a rubber ring is sleeved on the outer surface of the round rod, and the pointer is in the shape of a long rod and acts on one end of the second measuring ruler connected to the storage groove.

5. The device for detecting deviations in prefabricated building construction according to claim 1, characterized in that: The screw rod passes through the adjustment slot and is rotatably connected to the screw sleeve, the limit rod and the limit slot are correspondingly slidably connected, the support plate is in a block shape and acts on the inner side of the first measuring ruler, and the value plate is magnetically connected to the support plate through a magnet.

6. The device for detecting deviations in prefabricated building construction according to claim 1, characterized in that: The insertion rod and the slot are plug-in connected, the outer surface of the retaining ring is fixedly connected with a sliding rod, the inner side of the control groove is provided with a sliding groove, and the sliding groove and the sliding rod on the outer surface of the retaining ring are slidably connected, and the retaining ring is elastically slidably connected with the control groove through a supporting spring.