Device for detecting perpendicularity of template

Abstract

The utility model provides a device for detecting template verticality, which comprises a supporting piece, a sliding piece and a measuring piece, the supporting piece is arranged on one side of a template to be detected, the sliding piece is arranged on the supporting piece and can move up and down along the supporting piece, the measuring piece is arranged on the sliding piece and can move up and down along the supporting piece, and the measuring piece is arranged on the sliding piece and can move up and down along the supporting piece. The horizontal distance measuring device is used for measuring the horizontal distance between the different heights of the supporting piece and the to-be-measured template. The vertical template verticality detection device has the advantages that an operator can detect the verticality of a vertical template without climbing, the operation is convenient, the measurement time is shortened, the working efficiency is improved, the potential safety hazard is reduced, multi-point measurement is carried out by adopting the range finder, the measurement error is reduced, the verticality detection precision of the vertical template is ensured, and the working efficiency is improved. And the construction quality is improved.

Description

Technical Field

[0001] This utility model belongs to the field of building construction technology, and in particular relates to a device for detecting the verticality of formwork. Background Technology

[0002] During the construction of the main structure of a building, it is often necessary to check the verticality of the completed frame column vertical formwork before pouring concrete. This is to ensure that the vertical deviation of the formwork installation is within the allowable range, thereby guaranteeing the appearance quality of the finished concrete. In existing technology, a plumb line and a steel tape measure are usually used for measurement. This requires a lot of time to fix and stabilize the plumb line, and personnel also need to climb to the top of the scaffold to take the measurement. It usually requires two people to measure from top to bottom, and manual measurement has a large margin of error. Since the frame column formwork is installed at a height, there is a risk of falling when personnel climb to take measurements. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a device for detecting the verticality of a template, which effectively solves the technical problems of cumbersome operation, large measurement error, and safety hazards in template verticality detection, and overcomes the shortcomings of the prior art.

[0004] The technical solution adopted in this utility model is: a device for detecting the verticality of a template, comprising:

[0005] Support components are installed on one side of the template to be tested;

[0006] A sliding member is provided on the support member and can move up and down along the support member;

[0007] A measuring element, mounted on the sliding element, is used to measure the horizontal distance between the support element at different heights and the template to be measured.

[0008] Furthermore, the support member is equipped with a first level measuring device for adjusting the verticality of the support member.

[0009] Furthermore, the support member is provided with a lifting device, which is connected to the sliding member and is used to drive the sliding member to move along the support member.

[0010] Furthermore, the lifting device includes,

[0011] A pulley is provided at the top of the support member;

[0012] The lifting rope has one end set as a free end, and the other end passes around the pulley and is connected to the sliding member;

[0013] A fixing rod is provided at the bottom of the support member, and the free end can be fastened to the fixing rod.

[0014] Furthermore, the slider includes,

[0015] A sleeve is fitted over the outside of the support member;

[0016] A connector, disposed on the sleeve, is used to connect with the lifting device;

[0017] A fastener, disposed on the sleeve, is used to connect the measuring element.

[0018] Furthermore, the measuring component includes a mounting groove and a measuring device. The mounting groove is disposed on the sliding member, the measuring device is disposed on the mounting groove, and a second level measuring device is provided on the mounting groove.

[0019] Furthermore, the measuring device includes a rangefinder and a finger device for triggering the rangefinder. The rangefinder is disposed in the mounting groove, and the finger device is mounted above the mounting groove and positioned relative to the rangefinder.

[0020] Furthermore, the mounting groove is provided with a clamping device for fixing the finger device above the mounting groove.

[0021] Furthermore, the clamping device includes,

[0022] Support rods are symmetrically arranged on both sides of the mounting groove;

[0023] The upper and lower clamps are arranged opposite to each other, and their ends are detachably connected to the support rod. The upper clamp is located above the finger device, and the lower clamp is located below the mounting groove.

[0024] The advantages and positive effects of this utility model are as follows: Due to the adoption of the above technical solution, operators can detect the verticality of the vertical formwork without climbing, which is convenient, reduces the measurement time, improves work efficiency, and reduces safety hazards. In addition, by using a rangefinder to perform multi-point measurement, the measurement error is reduced, the accuracy of the verticality detection of the vertical formwork is guaranteed, and the construction quality is improved. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of a device for detecting the verticality of a template according to an embodiment of this utility model.

[0026] Figure 2 This is a schematic diagram of a support structure for a device for detecting the verticality of a template according to an embodiment of this utility model.

[0027] Figure 3 This is a schematic diagram of the sliding component structure of a device for detecting the verticality of a template according to an embodiment of this utility model.

[0028] Figure 4This is a schematic diagram of the measuring component structure of a device for detecting the verticality of a template according to an embodiment of this utility model.

[0029] Figure 5 This is a schematic diagram of the mounting groove structure of a device for detecting the verticality of a template according to an embodiment of this utility model.

[0030] In the picture:

[0031] 10. Support component; 11. First level measuring instrument; 12. Mounting plate

[0032] 13. Conical block; 14. Pulley; 15. Fixed rod

[0033] 16. Mounting rod; 20. Sliding component; 21. Sleeve

[0034] 22. Fixing lug; 23. Connecting rod; 24. Lifting ring.

[0035] 25. Fasteners; 30. Measuring components; 31. Mounting groove.

[0036] 32. Second level measuring device; 33. Baffle; 34. Fixing plate

[0037] 35. Rangefinder 36. Finger pointer 37. Support pole

[0038] 38. Upper clamping plate 39. Lower clamping plate Detailed Implementation

[0039] This utility model provides a device for detecting the verticality of a template. The embodiments of this utility model will be described below with reference to the accompanying drawings.

[0040] In the description of the embodiments of this utility model, it should be understood that the terms "top," "bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, it should be noted that unless otherwise expressly specified and limited, the terms "set" and "connected" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a direct connection or an indirect connection through an intermediate medium; it can refer to the internal communication of two elements. Those skilled in the art can understand the specific meaning of the above terms in this utility model through specific circumstances.

[0041] like Figure 1As shown in the figure, an embodiment of the present invention provides a device for detecting the verticality of a template, comprising a support member 10, a sliding member 20, and a measuring member 30. The support member 10 is vertically disposed on one side of the template to be tested. The sliding member 20 is disposed on the support member 10 and can move up and down along the support member 10. The measuring member 30 is disposed on the sliding member 20 and is used to measure the horizontal distance between the support member 10 at different heights and the template to be tested. The specific form of the support member 10 is not limited and can be a vertical pipe or rod.

[0042] Preferred, such as Figure 2 As shown, a first level measuring device 11 is provided on the support member 10 for adjusting the verticality of the support member 10. The specific form of the first level measuring device 11 is not limited; preferably, it is a level bubble level. The number of first level measuring devices 11 is not limited; preferably, to improve measurement accuracy and ensure the verticality of the support member 10, multiple first level measuring devices 11 can be provided, evenly distributed along the circumference of the support member 10. To facilitate the installation of the first level measuring devices 11, a mounting plate 12 is provided on the support member 10 for mounting the first level measuring devices 11. The shape of the mounting plate 12 is not specifically limited; it can be circular or quadrilateral. Preferably, the mounting plate 12 is a circular plate, with the support member 10 perpendicularly passing through the center of the mounting plate 12 and fixedly connected to it. Multiple first level measuring devices 11 are fixed to the mounting plate 12 along its circumference.

[0043] Preferably, to facilitate adjustment of the verticality of the support member 10, a cone block 13 is fixed to the bottom of the support member 10. The cone block 13 is an inverted cone shape and is fixedly connected to the support member 10. When the support member 10 is placed on the ground, the cone block 13 is in contact with the ground. By setting the cone block 13, the verticality of the support member 10 can be finely adjusted according to the horizontality measured by the first level measuring instrument 11, ensuring the verticality of the support member 10.

[0044] Specifically, the support member 10 is provided with a lifting device, which is connected to the sliding member 20 and is used to drive the sliding member 20 to move along the support member 10. Preferably, in order to ensure the stability of the lifting, the lifting device is symmetrically arranged on both sides of the support member 10.

[0045] The lifting device includes pulleys 14, lifting ropes, and fixing rods 15. The lifting rope is not shown in the figure. Pulleys 14 are located on the top of the support member 10. To facilitate the installation of pulleys 14, a horizontal mounting rod 16 is fixed to the top of the support member 10. Preferably, the mounting rod 16 is a screw, passing vertically through the support member 10, and nuts are installed on both sides of the support member 10 to fasten the mounting rod 16 to the support member 10. Pulleys 14 are symmetrically arranged on both sides of the support member 10, and nuts are installed on both sides of the pulleys 14 to fasten the pulleys 14 to the mounting rods 16. Two lifting ropes are respectively arranged on both sides of the support member 10, one end being a free end, and the other end passing around the pulley 14 and connecting to the sliding member 20. Fixing rods 15 are fixed to both sides of the bottom of the support member 10, allowing the free ends of the two lifting ropes to be respectively tied to the corresponding fixing rods 15. Preferably, the fixing rod 15 is a horizontal rod, with one end near the support member 10 fixedly connected to the support member 10.

[0046] Specifically, such as Figure 3 As shown, the sliding member 20 includes a sleeve 21, a connector, and a fastener 25. Preferably, the sleeve 21 is a tubular fitting. The sleeve 21 is fitted over the support member 10 with a clearance fit. The connector is provided on the sleeve 21 for connection to the lifting device. The connectors are symmetrically arranged on both sides of the sleeve 21, and each connector is connected to a lifting rope. The specific form of the connector is not limited. Preferably, the connector includes a fixing ear 22, which is fixedly connected to the sleeve 21. A connecting rod 23 is vertically inserted through the fixing ear 22, and a lifting ring 24 is fixed to the top of the connecting rod 23. Preferably, the fixing ear 22 is a C-shaped groove with an arc, and the arc side is adapted to and fixedly connected to the outer wall of the sleeve 21. The connecting rod 23 is a screw, which is vertically inserted through the fixing ear 22 and fastened with nuts at both ends. The fastener 25 is provided on the side of the sleeve 21 without the connector. The fixing member 25 is a horizontally arranged screw, one end of which is fixedly connected to the sleeve 21. The measuring member 30 is fixed to the sleeve 21 with a nut.

[0047] Specifically, such as Figure 4 and Figure 5As shown, the measuring component 30 includes a mounting groove 31 and a measuring device. The mounting groove 31 is fixed on the sliding component 20, and the measuring device is mounted on the mounting groove 31. To ensure the measuring accuracy of the measuring device, a second level measuring device 32 is installed on the mounting groove 31 to ensure the levelness of the measuring device. The specific form of the second level measuring device 32 is not limited, but preferably it is a level bubbler. The mounting groove 31 is a horizontal C-shaped groove with openings at the top and both ends. A baffle 33 is fixed at one end of the opening. The baffle 33 is fastened to the fixing component 25 of the sliding component 20 with a nut, thereby fixing the entire measuring component 30 to the sliding component 20. A fixing plate 34 is fixed above the mounting groove 31, and the second level measuring device 32 is fixed on the fixing plate 34.

[0048] Specifically, the measuring device includes a rangefinder 35 and a finger device 36 for triggering the rangefinder 35. The rangefinder 35 is fixed inside the mounting groove 31, and the finger device 36 is mounted above the mounting groove 31 and positioned relative to the rangefinder 35. Both the rangefinder 35 and the finger device 36 are prior art and will not be described in detail here.

[0049] Specifically, in order to prevent the finger device 36 from shifting and to accurately trigger the rangefinder 35, a clamping device is provided on the mounting groove 31 to fix the finger device 36 above the mounting groove 31.

[0050] The clamping device includes support rods 37, an upper clamping plate 38, and a lower clamping plate 39. Two vertical support rods 37 are symmetrically fixed on both sides of the mounting groove 31. The horizontal upper clamping plate 38 and lower clamping plate 39 are arranged opposite each other, with their ends detachably connected to the support rods 37. The upper clamping plate 38 is positioned above the finger device 36, and the lower clamping plate 39 is positioned below the mounting groove 31. Preferably, the support rods 37 are screws, with both ends of the upper clamping plate 38 and lower clamping plate 39 passing through the screws and detachably connected using nuts. The distance between the upper clamping plate 38 and lower clamping plate 39 can be adjusted by tightening the nuts to clamp the finger device 36.

[0051] A construction method using the device for detecting the verticality of a template as described above includes the following steps:

[0052] Before use, assemble the entire device. Fix one end of the mounting groove 31 to the sleeve 21 of the sliding member 20 using the fastener 25, so that the sliding member 20 and the measuring member 30 are assembled together. Then remove the mounting rod 16 and pulley 14 from the top of the support member 10, put the sleeve 21 of the sliding member 20 on the outside of the support member 10, and then reinstall the mounting rod 16 and pulley 14 on the support member 10.

[0053] The inspector holds the support 10 and places the entire device vertically 500-1000mm away from the template to be tested, ensuring the rangefinder 35 faces the template. In use, first adjust the verticality of the support 10 according to the first leveling device 11, and then adjust the levelness of the mounting groove 31 according to the second leveling device 32. Then, tie one end of each of the two lifting ropes to the hanging ring 24 of the sliding member 20, and pass the other end around the pulley 14, holding it in the inspector's hand. Connect the mobile phone to the finger device 36 to control the finger device 36 to activate the rangefinder 35. Observe whether the infrared beam of the rangefinder 35 is on the template; if not, loosen the lifting ropes to position the beam on the template.

[0054] During testing, pulling or releasing the lifting rope causes the sliding component 20 to slowly move the measuring component 30 up and down. When the required measurement height is reached, the free end of the lifting rope is tied to the fixed rod 15. The mobile phone is then used to activate the finger device 36, which triggers the distance measuring instrument 35 to measure the horizontal distance between the support component 10 and the template to be measured. After hearing a sound from the distance measuring instrument 35, the next position is measured. Typically, three points—top, middle, and bottom—are selected for measurement on the vertical template. The distance measuring instrument 35 can store multiple sets of data.

[0055] After the inspection, release the lifting rope and move the rangefinder 35 to a viewable position. Find the number of the template to be measured in the pre-printed vertical template verticality inspection form, and manually fill in the data in the rangefinder 35 according to the measurement sequence. After all the vertical templates have been measured, check whether the template installation verticality is within the allowable range and meets the specification requirements by calculating the data deviation.

[0056] Example: A device for detecting the verticality of a template includes a support 10, a slider 20, and a measuring element 30. The support 10 is vertically disposed on one side of the template to be tested. The slider 20 is disposed on the support 10 and can move up and down along the support 10. The measuring element 30 is disposed on the slider 20. The support 10 is a stainless steel circular tube. An inverted conical stainless steel cone 13 is welded to the bottom of the support 10. A mounting plate 12 is provided at one end of the support 10 near the cone 13. The mounting plate 12 is a stainless steel circular plate, and the support 10 passes vertically through the center of the mounting plate 12 and is welded and fixed to the mounting plate 12. Three first level measuring instruments 11 are bonded and fixed to the mounting plate 12 along the circumference of the mounting plate 12. The first level measuring instruments 11 are level bubble level instruments. A lifting device is provided on the support 10, and the lifting device is connected to the slider 20. The lifting device includes a U-shaped pulley 14, a lifting rope, and a fixing rod 15. A horizontal mounting rod 16 is fixed to the top of the support member 10 for mounting pulleys 14. The mounting rod 16 is a screw that passes vertically through the support member 10, and nuts are installed on both sides of the support member 10 to fasten the mounting rod 16 to the support member 10. Pulleys 14 are symmetrically arranged on both sides of the support member 10, and nuts are installed on both sides of the pulleys 14 to fasten the pulleys 14 to the mounting rod 16. Two lifting ropes are respectively arranged on both sides of the support member 10, one end of which is a free end, and the other end passes around the pulley 14 and connects to the sliding member 20. Fixing rods 15 are fixed to both sides of the bottom of the support member 10, and the free ends of the two lifting ropes can be tied to the corresponding fixing rods 15. The fixing rods 15 are horizontal rods with a square cross-section. The end near the support member 10 is welded to the support member 10. The sliding member 20 includes a sleeve 21, a connector, and a fixing member 25. The sleeve 21 is a stainless steel circular sleeve that fits over the support member 10 with a clearance fit. Connectors are symmetrically arranged on both sides of the sleeve 21, and each connector is connected to a lifting rope. Each connector includes a fixing lug 22, which is fixedly connected to the sleeve 21. A connecting rod 23 is vertically inserted through the fixing lug 22, and a lifting ring 24 is welded to the top of the connecting rod 23. The fixing lug 22 is a C-shaped groove with an arc, and the arc side is welded and fixed to the outer wall of the sleeve 21. The connecting rod 23 is a screw, vertically inserted through the fixing lug 22, and fastened with nuts at both ends. A fixing member 25 is located on the side of the sleeve 21 without a connector. The fixing member 25 is a horizontally arranged screw, one end of which is welded and fixed to the sleeve 21, and a nut is used to fix the measuring element 30 to the sleeve 21. The measuring element 30 includes a mounting groove 31 and a measuring device. The mounting groove 31 is fixed to the sliding member 20, and the measuring device is mounted on the mounting groove 31. A second horizontal measuring device 32 is mounted on the mounting groove 31. The second level measuring device 32 is configured as a level bubbler. The mounting groove 31 is configured as a horizontal C-shaped groove with openings at the top and both ends, and a baffle 33 is fixed at one end of the opening.The baffle 33 is fastened to the fixing member 25 of the sliding member 20 with a nut, thereby fixing the entire measuring member 30 to the sliding member 20. A fixing plate 34 is fixed above the mounting groove 31, and a second horizontal measuring device 32 is fixed on the fixing plate 34. The measuring device includes an infrared rangefinder 35 and a finger device 36 for triggering the rangefinder 35. The rangefinder 35 is fixed inside the mounting groove 31, and the finger device 36 is mounted above the mounting groove 31 and positioned relative to the rangefinder 35. A clamping device is provided on the mounting groove 31 to fix the finger device 36 above the mounting groove 31. The clamping device includes a support rod 37, an upper clamping plate 38, and a lower clamping plate 39. Two vertical support rods 37 are symmetrically welded on both sides of the mounting groove 31. The upper clamping plate 38 and the lower clamping plate 39 are arranged opposite each other, and their two ends are detachably connected to the support rod 37. The upper clamping plate 38 is located above the finger device 36, and the lower clamping plate 39 is located below the mounting groove 31. Preferably, the support rod 37 is a screw rod, and the two ends of the upper clamping plate 38 and the lower clamping plate 39 pass through the screw rod and are detachably connected by nuts.

[0057] The advantages and positive effects of this utility model are:

[0058] Operators can check the verticality of the vertical formwork without climbing, which is convenient, reduces measurement time, improves work efficiency, and reduces safety hazards. In addition, by using a rangefinder 35 for multi-point measurement, measurement errors are reduced, ensuring the accuracy of the verticality detection of the vertical formwork and improving construction quality.

[0059] The embodiments of this utility model have been described in detail above, but the content described is only a preferred embodiment of this utility model and should not be considered as limiting the scope of implementation of this utility model. All equivalent changes and improvements made in accordance with the claims of this utility model should still fall within the patent coverage of this utility model.

Claims

1. A device for detecting the verticality of a template, characterized in that, include: Support components are installed on one side of the template to be tested; A sliding member is provided on the support member and can move up and down along the support member; A measuring element, mounted on the sliding element, is used to measure the horizontal distance between the support element at different heights and the template to be measured.

2. The device for detecting the verticality of a template according to claim 1, characterized in that: The support member is equipped with a first level measuring device for adjusting the verticality of the support member.

3. The device for detecting the verticality of a template according to claim 1 or 2, characterized in that: The support member is provided with a lifting device, which is connected to the sliding member and is used to drive the sliding member to move along the support member.

4. The device for detecting the verticality of a template according to claim 3, characterized in that: The lifting device includes, A pulley is provided at the top of the support member; The lifting rope has one end set as a free end, and the other end passes around the pulley and is connected to the sliding member; A fixing rod is provided at the bottom of the support member, and the free end can be fastened to the fixing rod.

5. The device for detecting the verticality of a template according to claim 3, characterized in that: The sliding element includes, A sleeve is fitted over the outside of the support member; A connector, disposed on the sleeve, is used to connect with the lifting device; A fastener, disposed on the sleeve, is used to connect the measuring element.

6. A device for detecting the verticality of a template according to any one of claims 1-2 and 4-5, characterized in that: The measuring component includes a mounting groove and a measuring device. The mounting groove is disposed on the sliding member, and the measuring device is disposed on the mounting groove. A second level measuring device is provided on the mounting groove.

7. The device for detecting the verticality of a template according to claim 6, characterized in that: The measuring device includes a rangefinder and a finger device for triggering the rangefinder. The rangefinder is disposed in the mounting groove, and the finger device is mounted above the mounting groove and positioned opposite the rangefinder.

8. The device for detecting the verticality of a template according to claim 7, characterized in that: The mounting groove is equipped with a clamping device for fixing the finger device above the mounting groove.

9. The device for detecting the verticality of a template according to claim 8, characterized in that: The clamping device includes, Support rods are symmetrically arranged on both sides of the mounting groove; The upper and lower clamps are arranged opposite to each other, and their ends are detachably connected to the support rod. The upper clamp is located above the finger device, and the lower clamp is located below the mounting groove.

Images