CN214786048U - Device for detecting whether concrete formwork is clamped or not - Google Patents
Device for detecting whether concrete formwork is clamped or not Download PDFInfo
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- CN214786048U CN214786048U CN202121088956.3U CN202121088956U CN214786048U CN 214786048 U CN214786048 U CN 214786048U CN 202121088956 U CN202121088956 U CN 202121088956U CN 214786048 U CN214786048 U CN 214786048U
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- 238000009415 formwork Methods 0.000 title claims description 9
- 239000010935 stainless steel Substances 0.000 claims abstract description 19
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000012031 short term test Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a device for detecting whether a concrete template is clamped or not, which comprises an upper structure and a lower structure which are rotatably connected with the upper end and the lower end of a telescopic rod part, wherein the upper structure comprises a handle, two ear plates which incline upwards in the direction are welded on the handle, an electronic display screen clamp is welded and fixed above the ear plates, an electronic display screen is fixed on the electronic display screen clamp, and two first ear plates which incline downwards in the direction are welded at the end part of the handle; the substructure includes electric telescopic handle, and pressure sensor fixes electric telescopic handle one end, pressure sensor and the electric telescopic handle outside adopt the stainless steel sheet parcel, stainless steel sheet upper portion central point puts and is provided with two fourth otic placodes, through the third otic placode with the fourth otic placode is connected telescopic link inner segment and stainless steel sheet. The utility model discloses vivid, safe pleasing to the eye, simple structure improves work efficiency.
Description
Technical Field
The utility model relates to a clamping device especially relates to a whether device that is used for detecting concrete form and presss from both sides tightly, can whether press from both sides tightly by short-term test roof beam, shear wall template, easy operation, the reliability is high.
Background
When the beam and shear wall formworks are erected on a construction site, the back of the formworks generally adopts a row
The round steel pipe is matched with a counter-pulling screw rod and a wood balk for reinforcement; for secondary beams or beams with smaller dimensions, step-by-step tight fit wood purlin is generally adopted for reinforcement. In the reinforcing process, whether the template is clamped or not is difficult to confirm only by the manual skill of a worker; even because carpenters neglect to reinforce, appear leaking thick liquid even the mould phenomenon of exploding when concrete placement, cause huge potential safety hazard. When inspecting the template, the manager usually visually checks, and it is difficult to obtain more accurate data about whether the template is clamped. Therefore, a device for detecting whether the beam and the shear wall concrete formwork are clamped or not and being simple to operate needs to be designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a whether press from both sides tight device for detecting concrete form, the image is vivid, and is safe pleasing to the eye, and simple structure improves work efficiency.
The following technical scheme is adopted for achieving the purpose: a device for detecting whether a concrete formwork is clamped or not comprises an upper structure and a lower structure which are rotatably connected with the upper end and the lower end of a telescopic rod part,
the upper structure comprises a handle, two ear plates which incline upwards in the direction are welded on the handle, an electronic display screen clamp is fixedly welded above the ear plates, an electronic display screen is fixedly arranged on the electronic display screen clamp, and two first ear plates which incline downwards in the direction are welded at the end part of the handle;
the telescopic rod comprises a telescopic rod outer section and a telescopic rod inner section which are mutually connected in a sliding manner, two second ear plates are welded at the end part of the telescopic rod outer section, and two third ear plates are welded at the bottom of the telescopic rod inner section; the handle is connected with the outer section of the telescopic rod through the second ear plate and the first ear plate;
the substructure includes electric telescopic handle, and pressure sensor fixes electric telescopic handle one end, pressure sensor and the electric telescopic handle outside adopt the stainless steel sheet parcel, stainless steel sheet upper portion central point puts and is provided with two fourth otic placodes, through the third otic placode with the fourth otic placode will telescopic link inner segment and stainless steel sheet connect.
Optionally, the handle includes straightway and arc-shaped section, and the first ear plate is evenly distributed outside the end of the arc-shaped section, and is parallel to the plane of the handle.
Further optionally, a rechargeable battery is arranged on the inner side of the inner section of the telescopic rod, and the rechargeable battery is connected with the electronic display screen and the electric telescopic rod through power supply wires and supplies power to the electronic display screen and the electric telescopic rod.
Further optionally, straightway and segmental arc handing-over department are provided with positive and negative button, the hole has been seted up with the geometric centre department of corrosion resistant steel plate contact surface to the fourth otic placode, electric telescopic handle's switch electric wire passes the hole passes through festival is connected with positive and negative button in the outer festival of telescopic link, the telescopic link, is used for control electric telescopic handle freely stretches out and draws back. Optionally, the inner sides of the two second ear plates are tightly attached to the outer sides of the two first ear plates, a through hole a perpendicular to the plane of the handle is formed in the center of the first ear plate, a through hole B is formed in the center of the second ear plate, and the through hole B and the through hole a are coaxial and have the same diameter;
the connecting rod passes through run through trompil B and run through trompil A, the connecting rod both ends screw thread section respectively sets up a fastener and will first otic placode and second otic placode press from both sides tightly for make handle and telescopic link part can rotate around the connecting rod.
Optionally, the inner sides of the two fourth ear plates are tightly attached to the outer sides of the two third ear plates, a through hole C perpendicular to the plane where the third ear plates are located is formed in the center of each third ear plate, a through hole D is formed in the center of each fourth ear plate, and the through hole D and the through hole C are coaxial and have the same diameter;
the connecting rod passes through the through hole C and the through hole D, and the threaded sections at the two ends of the connecting rod are respectively provided with a fastener to clamp the third lug plate and the fourth lug plate so that the lower structure and the telescopic rod part can rotate around the connecting rod.
Optionally, a rod sleeve is sleeved on the periphery of the grip, and the size of the rod sleeve is 150 mm-200 mm.
The utility model provides a can be used to detect whether tight instrument of clamp of template has filled the blank of whether tight instrument of clamp of job site detection template, has improved the safety and stability nature of template, reduces because of the quality incident that the template reinforcement arouses not in place. In particular, the following advantages are provided:
1. the electronic display screen supports the handwriting function, and standard pressure values of any position in the beam can be calculated by inputting the beam width and the beam height; when the electric telescopic rod is extended by using the positive and negative buttons, the pressure value of the pressure sensor can be displayed on the electronic display screen and can be visually compared with the calculated pressure value;
2. the length of the telescopic rod (inner section and outer section) is preferably 0.5m, the stroke of the telescopic rod is 0.5-1.0 m, the length of the telescopic rod can be adjusted according to the conditions of the beam height in the using process, repeated bending is avoided, the labor amplitude is reduced, and the physical strength is saved; the outer section can freely slide up and down and be fixed on the basis of the inner section; a rechargeable battery is arranged in the inner section of the telescopic rod, so that the telescopic rod is small, exquisite, portable, energy-saving and environment-friendly; the tool can be used in construction sites without power supplies or inconvenient in external power supply;
3. the handle and the telescopic rod, and the telescopic rod and the lower structure are connected by bolts and can rotate around the connecting rod, so that convenience and flexibility in the use process are ensured;
4. all parts that set up all adopt bolted connection, can freely dismantle when the instrument does not use, make things convenient for the instrument to accomodate and keep and transport, have improved the turnover rate of utilization of instrument itself.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the upper structure of the present invention;
fig. 4 is a left side view of the telescopic rod of the present invention;
FIG. 5 is a front view of the telescopic rod of the present invention;
FIG. 6 is a schematic view of the lower structure of the present invention;
FIG. 7 is a front view of the substructure of the present invention;
fig. 8 is a schematic view of a connecting rod of the present invention;
fig. 9 is the schematic view of the detection beam template whether clamping.
In the figure: 1. the handle comprises a rod sleeve, 2, a handle, 2-1, a straight line section, 2-2, an arc section, 3, an inner section of a telescopic rod, 4, an outer section of the telescopic rod, 5, a positive and negative button, 6, an electronic display screen, 7, an electronic display screen clamp, 8, a pressure sensor, 9, an electric telescopic rod, 10-1, a switch wire, 10-2, a power supply wire, 10-3, a data transmission wire, 11, a rechargeable battery, 12, a connecting rod, 13, a fastener, 14, a stainless steel plate, 14-1, a hole, 15, a first ear plate, 15-1, a through opening A, 16, a second ear plate, 16-1, a through opening B, 17, an ear plate, 18, a third ear plate, 18-1, a through opening C, 19, a fourth ear plate, 19-1 and a through opening D.
Detailed Description
Next, the device for detecting whether a concrete form is clamped according to the present invention will be described in detail with reference to fig. 1 to 9.
The device for detecting whether a concrete formwork is clamped or not provided by the embodiment comprises an upper structure, a telescopic rod part and a lower structure, as shown in fig. 1 to 9, wherein:
as shown in fig. 1, 2 and 3, the upper structure comprises a handle 2, a rod sleeve 1, a positive and negative button 5, an electronic display screen clamp 7, an electronic display screen 6, a first ear plate 15 and an ear plate 17, wherein the upper part of the handle 2 is welded with the two ear plates 17 with the upward inclined directions, the end part of the handle 2 is welded with the two first ear plates 15 with the downward inclined directions, the electronic display screen clamp 7 is welded and fixed above the ear plates 17, and the inward inclined angle is preferably 15 degrees, so that a user can conveniently watch data; the center of the first ear plate 15 is provided with a through hole A15-1 perpendicular to the plane of the handle 2. Specifically, the grip 2 is divided into a straight section 2-1 and an arc section 2-2; the first ear plates 15 are uniformly distributed on the outer side of the end part of the arc-shaped section 2-2 and are parallel to the plane of the handle 2; a positive and negative button 5 is arranged at the joint of the straight-line section 2-1 and the arc-shaped section 2-2 of the grip and is connected with an electric telescopic rod 9 through a switch wire 10-1 for controlling the electric telescopic rod 9 to freely stretch and retract; the electronic display screen 6 is fixed above the electronic display screen clamp 7, and the rechargeable battery 11 supplies power to the electronic display screen 6 through the power supply wire 10-2.
The utility model discloses in, the outside cover of handle 2 is equipped with rod cover 1, and 1 preferred 150mm ~ 200mm of rod cover size, the preferred elastic, skid-proof rubber material of material to the protection of hand when facilitating the use.
As shown in fig. 1, 2, 4, 5 and 8, the telescopic rod part comprises an outer telescopic rod section 4 and an inner telescopic rod section 3, the inner telescopic rod section 3 and the outer telescopic rod section 4 can slide and be fixed with each other, and the inner and outer sections are matched; the optimal length of the inner section 3 and the outer section 4 of the telescopic rod is 0.5m, the longest length is ensured to be 1.0m, and the use is convenient for a user; the end part of the outer section 4 of the telescopic rod is welded with second ear plates 16, the inner sides of the two second ear plates 16 are closely attached to the outer sides of the two first ear plates 15, the inclination angle of the second ear plates 16 towards the handle 2 is preferably 15 degrees, the center of the second ear plates 16 is provided with a through opening B16-1, and the through opening B16-1 and the through opening A15-1 are coaxial and have the same diameter; the size of the connecting rod 12 is slightly smaller than the size of the through opening B16-1 and the size of the through opening A15-1, the connecting rod 12 can smoothly pass through the through opening B16-1 and the through opening A15-1, and the upper structure and the telescopic rod part can normally rotate around the connecting rod 12; a fastener 13 is respectively arranged on the threaded sections at the two ends of the connecting rod 12 to clamp the first lug plate 15 and the second lug plate 16; a rechargeable battery 11 is arranged on the inner side of the inner section 3 of the telescopic rod, and the rechargeable battery 11 is connected with the electronic display screen 6 and the electric telescopic rod 9 through power supply wires 10-2 and supplies power to the electronic display screen and the electric telescopic rod; two third ear plates 18 are welded at the bottom of the inner section 3 of the telescopic rod, and the planes of the third ear plates 18 and the second ear plates 16 are vertical to each other; the third ear panel 18 is centrally disposed with a through opening C18-1 that is perpendicular to the plane of the third ear panel 18.
As shown in fig. 1, 2, 6 and 7, the lower structure comprises a fourth ear plate 19, a stainless steel plate 14, an electric telescopic rod 9 and a pressure sensor 8; the pressure sensor 8 is fixed at one end of the electric telescopic rod 9, a pressure value is connected with the electronic display screen 6 through the data transmission line 10-3 and displayed on a panel of the electronic display screen, and the center line of the pressure sensor 8 is superposed with the center line of the electric telescopic rod 9; the optimal length of the shortest size of the electric telescopic rod 9 and the optimal thickness of the pressure sensor 8 is 0.2m, the optimal maximum length is 1.0m, and the size of the cross section of the beam can be detected from 0.2m to 1.0 m; namely, the minimum beam section size detected by the device is ensured to be 20 cm; the pressure sensor 8 and the electric telescopic rod 9 are wrapped by the stainless steel plate 14 to be connected into a whole, the axis center of the stainless steel plate 14 is superposed with the axis centers of the electric telescopic rod 9 and the pressure sensor 8, and the stainless steel plate 14 is used for wrapping, so that the appearance is attractive, and the electric telescopic rod 9 is protected to a certain extent; the stainless steel plate preferably has a width of 0.2 m.
In the utility model, two fourth ear plates 19 are arranged at the center of the upper part of the stainless steel plate 14, and a through hole D19-1 vertical to the plane of the lower structure is arranged at the center of the fourth ear plate 19; the penetrating opening D19-1 and the penetrating opening C18-1 are coaxial and have the same diameter; the size of the connecting rod 12 is slightly smaller than the size of the through opening C18-1 and the size of the through opening D19-1, the connecting rod 12 can smoothly pass through the through opening C18-1 and the through opening D19-1, and the upper structure and the telescopic rod part can normally rotate around the connecting rod 12; a fastener is respectively arranged on the threaded sections at the two ends of the connecting rod 12 to clamp the third lug plate 18 and the fourth lug plate 19; a hole 14-1 is formed in the geometric center of the contact surface of the fourth ear plate 19 and the stainless steel plate 14, and a switch wire 10-1 of the electric telescopic rod 9 penetrates through the hole 14-1 and is connected with the forward and backward button 5 through the outer telescopic rod section 4 and the inner telescopic rod section 3 to control the electric telescopic rod 9 to stretch.
In the utility model, a power supply wire 10-2 of the electric telescopic rod 9 passes through the hole 14-1 to be connected with a rechargeable battery 11 in the telescopic rod inner section 3, and the rechargeable battery 11 supplies power to the electric telescopic rod 9 through the power supply wire 10-2; when the device is used, the contact surfaces of the electric telescopic rod 9 and the pressure sensor 8 and the template 20 are closely attached, and the axis center of the pressure sensor 8 is perpendicular to the surface of the template 20, so that the pressure sensor 8 is uniformly stressed; a data transmission wire 10-3 of the pressure sensor 8 penetrates through the hole 14-1 and is connected with the electronic display screen 6 through the outer section 4 of the telescopic rod and the inner section 3 of the telescopic rod; when the pressure value measured on the electronic display screen 6 is the same as the standard pressure value calculated by the template 20 and the template 20 is not deformed, cracked or damaged, it indicates that the template is clamped, otherwise, the template needs to be reinforced again and then detected.
The working principle of the device for detecting whether a concrete form is clamped or not according to the present invention will be described with reference to fig. 1-9.
1. Selecting the position of a concrete template to be detected before pouring concrete after the template is reinforced, and calculating the standard pressure value of the template at the position by using safety calculation software;
2. the lower structure is horizontally placed on the inner side of the template 20 and is perpendicular to the direction of the shear wall or the beam, and the electric telescopic rod 9 is extended by the positive and negative buttons 5, so that the pressure surface of the pressure sensor 8 is uniformly stressed.
3. When the pressure value reaches the calculated standard pressure value, observing whether the template 20 is deformed, cracked or damaged, and when the template is deformed, cracked or damaged, indicating that the template is not clamped; when there is no change, it indicates that the template is clamped.
The present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, the invention is not to be limited by the specific details of the embodiments, which are set forth in the following claims.
Claims (7)
1. A device for detecting whether a concrete template is clamped or not is characterized by comprising an upper structure and a lower structure which are rotatably connected with the upper end and the lower end of a telescopic rod part,
the upper structure comprises a handle, two ear plates which incline upwards in the direction are welded on the handle, an electronic display screen clamp is fixedly welded above the ear plates, an electronic display screen is fixedly arranged on the electronic display screen clamp, and two first ear plates which incline downwards in the direction are welded at the end part of the handle;
the telescopic rod comprises a telescopic rod outer section and a telescopic rod inner section which are mutually connected in a sliding manner, two second ear plates are welded at the end part of the telescopic rod outer section, and two third ear plates are welded at the bottom of the telescopic rod inner section; the handle is connected with the outer section of the telescopic rod through the second ear plate and the first ear plate;
the substructure includes electric telescopic handle, and pressure sensor fixes electric telescopic handle one end, pressure sensor and the electric telescopic handle outside adopt the stainless steel sheet parcel, stainless steel sheet upper portion central point puts and is provided with two fourth otic placodes, through the third otic placode with the fourth otic placode will telescopic link inner segment and stainless steel sheet connect.
2. The apparatus for detecting whether a concrete form is clamped or not according to claim 1, wherein the grip comprises a straight section and an arc section, and the first ear plates are uniformly distributed outside the end of the arc section and are parallel to the plane of the grip.
3. The device for detecting whether the concrete formwork is clamped or not according to claim 2, wherein a rechargeable battery is arranged on the inner side of the inner section of the telescopic rod, and the rechargeable battery is connected with the electronic display screen and the electric telescopic rod through power supply wires and supplies power to the electronic display screen and the electric telescopic rod.
4. The device for detecting whether a concrete formwork is clamped or not according to claim 3, wherein a positive and negative button is arranged at the joint of the straight section and the arc section, a hole is formed in the geometric center of the contact surface of the fourth ear plate and the stainless steel plate, and a switch wire of the electric telescopic rod penetrates through the hole and is connected with the positive and negative button through the outer section of the telescopic rod and the inner section of the telescopic rod so as to control the electric telescopic rod to freely stretch and retract.
5. The device for detecting whether the concrete form is clamped or not according to claim 1, wherein the inner sides of the two second ear plates are tightly attached to the outer sides of the two first ear plates, a through hole A perpendicular to the plane of the handle is formed in the center of each first ear plate, a through hole B is formed in the center of each second ear plate, and the through hole B and the through hole A are coaxial and have the same diameter;
the connecting rod passes through run through trompil B and run through trompil A, the connecting rod both ends screw thread section respectively sets up a fastener and will first otic placode and second otic placode press from both sides tightly for make handle and telescopic link part can rotate around the connecting rod.
6. The device for detecting whether the concrete form is clamped or not according to claim 1, wherein the inner sides of the two fourth ear plates are tightly attached to the outer sides of the two third ear plates, a through hole C perpendicular to the plane where the third ear plates are located is formed in the center of each third ear plate, a through hole D is formed in the center of each fourth ear plate, and the through hole D and the through hole C are coaxial and have the same diameter;
the connecting rod passes through the through hole C and the through hole D, and the threaded sections at the two ends of the connecting rod are respectively provided with a fastener to clamp the third lug plate and the fourth lug plate so that the lower structure and the telescopic rod part can rotate around the connecting rod.
7. The apparatus for detecting whether a concrete form is clamped or not according to claim 1, wherein a rod sleeve is sleeved on the outer periphery of the grip, and the size of the rod sleeve is 150 mm-200 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121088956.3U CN214786048U (en) | 2021-05-20 | 2021-05-20 | Device for detecting whether concrete formwork is clamped or not |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121088956.3U CN214786048U (en) | 2021-05-20 | 2021-05-20 | Device for detecting whether concrete formwork is clamped or not |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214786048U true CN214786048U (en) | 2021-11-19 |
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ID=78696366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121088956.3U Active CN214786048U (en) | 2021-05-20 | 2021-05-20 | Device for detecting whether concrete formwork is clamped or not |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214786048U (en) |
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2021
- 2021-05-20 CN CN202121088956.3U patent/CN214786048U/en active Active
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Effective date of registration: 20240618 Address after: 28th Floor, Kunjing Office Building, Hanyue Mansion, No. 188 Houhu Avenue, Jiang'an District, Wuhan City, Hubei Province, 430015 Patentee after: Wuhan Construction and Development Engineering General Contracting Co.,Ltd. Country or region after: China Address before: 430023 Wuhan Construction Engineering building, 409 zhuanyang Avenue, Zhuankou economic development zone, Wuhan City, Hubei Province (Wuhan Construction Engineering Science and Technology Center) Patentee before: WUHAN CONSTRUCTION ENGINEERING Co.,Ltd. Country or region before: China |