CN215179201U - Guide rail tensile detection equipment - Google Patents
Guide rail tensile detection equipment Download PDFInfo
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- CN215179201U CN215179201U CN202120994068.1U CN202120994068U CN215179201U CN 215179201 U CN215179201 U CN 215179201U CN 202120994068 U CN202120994068 U CN 202120994068U CN 215179201 U CN215179201 U CN 215179201U
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Abstract
The utility model relates to the technical field of guide rail performance detection, in particular to a guide rail tensile detection device, which comprises a frame, a longitudinal fixing part, a longitudinal stretching part, a longitudinal traction device and a longitudinal fixing device; the machine frame is provided with a longitudinal sliding groove, the longitudinal fixing part is fixedly connected to one end of the longitudinal sliding groove, the longitudinal traction device is fixedly connected to the other end of the longitudinal sliding groove, and the longitudinal stretching part is slidably connected into the longitudinal sliding groove and fixedly connected with the longitudinal traction device. The beneficial effects of the utility model reside in that: tensile force values of the guide rail in different tensile degrees can be obtained by stretching the long side rods of the guide rail, and the tensile strength of the guide rail is measured; longitudinal fixing device can fix the inside and outside both sides of long side pole respectively to the centre gripping to long side pole has been realized to interior fixed plate and outer fixed plate combined action, has further improved the stability of long side pole in tensile process.
Description
Technical Field
The utility model relates to a guide rail performance detects technical field, concretely relates to guide rail tensile check out test set.
Background
In the high-rise building construction process, in order to ensure the smooth progress of construction and the safety in the guarantee work progress, it is essential equipment to climb the frame.
And climb the frame and in climbing, need come to lead to climbing the frame through the guide rail, and prevent to climb the frame and fall through mutually supporting with preventing weighing down the saddle, consequently under some circumstances, the guide rail need bear partial or whole weight of climbing the frame, this has certain requirement just to the tensile ability of guide rail, if the tensile ability of guide rail is unqualified, then climb the frame and in the process of climbing or climb under the frame emergence tenesmus the condition, the guide rail probably reaches yield strength very fast and takes place to become invalid, and then can't bear the weight of climbing the frame wholly, thereby produce the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the utility model provides a can carry out the tensile detection equipment of guide rail that detects to the tensile ability of guide rail.
In order to solve the technical problem, the utility model discloses a technical scheme does: a guide rail tensile detection device comprises a rack, a longitudinal fixing part, a longitudinal stretching part, a longitudinal traction device and a longitudinal fixing device;
the machine frame is provided with a longitudinal sliding groove, the longitudinal fixing part is fixedly connected to one end of the longitudinal sliding groove, the longitudinal traction device is fixedly connected to the other end of the longitudinal sliding groove, and the longitudinal stretching part is slidably connected into the longitudinal sliding groove and fixedly connected with the longitudinal traction device;
the longitudinal fixing device is provided with two longitudinal fixing devices which are fixedly connected to the longitudinal fixing portion and the longitudinal stretching portion respectively, each longitudinal fixing device comprises a hydraulic rod, an inner fixing plate, a hydraulic cylinder and an outer fixing plate, the hydraulic rods are fixedly connected to the longitudinal fixing portion and/or the longitudinal stretching portion through connecting pieces, the inner fixing plates are arc-shaped, two ends of each hydraulic rod are fixedly connected with one inner fixing plate respectively, the hydraulic cylinders are fixedly connected to the longitudinal fixing portion and/or the longitudinal stretching portion, and the outer fixing plates are fixedly connected to the end portions of the hydraulic cylinders and correspond to the inner fixing plates in position.
Specifically, vertical tractive device includes first electric block and first cable wire, first electric block fixed connection is in the frame, first cable wire one end and first electric block fixed connection, the other end passes through force sensor and vertical tensile portion fixed connection.
The frame is provided with a transverse sliding groove perpendicular to the longitudinal sliding groove, the transverse fixing part is fixedly connected to one end of the transverse sliding groove, the transverse traction device is fixedly connected to the other end of the transverse sliding groove, and the transverse stretching part is slidably connected into the transverse sliding groove and fixedly connected with the transverse traction device;
the transverse fixing devices are two and are respectively fixedly connected to the transverse fixing portion and the transverse stretching portion, and the transverse fixing devices are curved plates in a major arc shape.
Specifically, a plurality of parallel abdicating grooves are formed in the end part of the transverse fixing device.
Specifically, horizontal tractive device includes second electric block and second cable wire, second electric block fixed connection is in the frame, second cable wire one end and second electric block fixed connection, the other end passes through force sensor and horizontal tensile portion fixed connection.
The beneficial effects of the utility model reside in that: tensile force values of the guide rail in different tensile degrees can be obtained by stretching the long side rods of the guide rail, and the tensile strength of the guide rail is measured; longitudinal fixing device can fix the inside and outside both sides of long side pole respectively to the centre gripping to long side pole has been realized to interior fixed plate and outer fixed plate combined action, has further improved the stability of long side pole in tensile process.
Drawings
Fig. 1 is a schematic structural view of a guide rail tensile testing apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a longitudinal fixing device according to an embodiment of the present invention;
description of reference numerals:
1. a frame; 11. a longitudinal chute; 12. a transverse chute; 2. a longitudinal fixing portion; 3. a longitudinally stretching portion; 4. a longitudinal pulling device; 41. a first electric hoist; 42. a first wire rope; 5. a longitudinal fixing device; 51. a hydraulic lever; 52. an inner fixing plate; 53. a hydraulic cylinder; 54. an outer fixing plate; 6. a transverse fixing portion; 7. a transverse stretching section; 8. a transverse pulling device; 81. a second electric hoist; 82. a second wire rope; 9. a lateral fixing device; 91. a yielding groove.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 2, the utility model relates to a guide rail tensile testing device, which comprises a frame 1, a longitudinal fixing part 2, a longitudinal stretching part 3, a longitudinal drawing device 4 and a longitudinal fixing device 5;
the machine frame 1 is provided with a longitudinal sliding groove 11, the longitudinal fixing part 2 is fixedly connected to one end of the longitudinal sliding groove 11, the longitudinal drawing device 4 is fixedly connected to the other end of the longitudinal sliding groove 11, and the longitudinal drawing part 3 is slidably connected in the longitudinal sliding groove 11 and fixedly connected with the longitudinal drawing device 4;
the longitudinal fixing device 5 comprises two hydraulic rods 51, an inner fixing plate 52, a hydraulic cylinder 53 and an outer fixing plate 54, the hydraulic rods 51 are fixedly connected to the longitudinal fixing part 2 and/or the longitudinal stretching part 3 through connecting pieces, the inner fixing plate 52 is arc-shaped, two ends of the hydraulic rods 51 are fixedly connected with one inner fixing plate 52, the hydraulic cylinder 53 is fixedly connected to the longitudinal fixing part 2 and/or the longitudinal stretching part 3, and the outer fixing plate 54 is fixedly connected to the end of the hydraulic cylinder 53 and corresponds to the position of the inner fixing plate 52.
The utility model discloses a theory of operation does: the guide rail is placed above the longitudinal sliding groove 11, the guide rail including two tubular long side bars and a plurality of short bars connected between the long side bars so that the long side bars of the guide rail are parallel to the longitudinal sliding groove 11, and then the two longitudinal fixing devices 5 on the longitudinal fixing portion 2 and the longitudinal stretching portion 3 are fixed to both ends of the long side bars, respectively.
Finally, the longitudinal traction device 4 is started, so that the longitudinal traction device 4 drives the longitudinal stretching part 3 to slide along the direction of the longitudinal sliding chute 11, thereby stretching the long side rod of the guide rail, and recording the tension value of the longitudinal traction device 4 when the guide rail is stretched in different degrees.
As can be seen from the above description, the utility model has the advantages that: tensile force values of the guide rail in different tensile degrees can be obtained by stretching the long side rods of the guide rail, and the tensile strength of the guide rail is measured; longitudinal fixing device can fix the inside and outside both sides of long side pole respectively to the centre gripping to long side pole has been realized to interior fixed plate and outer fixed plate combined action, has further improved the stability of long side pole in tensile process.
Further, the longitudinal pulling device 4 includes a first electric hoist 41 and a first steel cable 42, the first electric hoist 41 is fixedly connected to the frame 1, one end of the first steel cable 42 is fixedly connected to the first electric hoist 41, and the other end is fixedly connected to the longitudinal stretching portion 3 through a tension sensor.
According to the above description, the first electric hoist can draw the first steel cable, so that the first steel cable drives the longitudinal stretching part to move, the stretching of the long side rod on the guide rail is realized, meanwhile, the tension sensor can display the tension value in the drawing process in real time, and the guide rail can be observed and recorded conveniently to achieve the yield limit.
Further, the device comprises a transverse fixing part 6, a transverse stretching part 7, a transverse traction device 8 and a transverse fixing device 9, wherein a transverse sliding chute 12 perpendicular to the longitudinal sliding chute 11 is formed in the rack 1, the transverse fixing part 6 is fixedly connected to one end of the transverse sliding chute 12, the transverse traction device 8 is fixedly connected to the other end of the transverse sliding chute 12, and the transverse stretching part 7 is slidably connected in the transverse sliding chute 12 and fixedly connected with the transverse traction device 8;
the two transverse fixing devices 9 are respectively fixedly connected to the transverse fixing portion 6 and the transverse stretching portion 7, and the transverse fixing device 9 is a curved plate in a major arc shape.
As can be seen from the above description, the transverse fixing portion and the transverse stretching portion can be connected by hanging the transverse fixing device on the long side rod of the guide rail, and then the transverse stretching portion is driven by the transverse pulling device to slide in the transverse sliding groove, so as to detect the tensile capacity of the short rod on the guide rail.
Further, a plurality of parallel receding grooves 91 are formed at the end of the transverse fixing device 9.
Further, the transverse traction device 8 includes a second electric hoist 81 and a second steel cable 82, the second electric hoist 81 is fixedly connected to the frame 1, one end of the second steel cable 82 is fixedly connected to the second electric hoist 81, and the other end is fixedly connected to the transverse stretching portion 7 through a tension sensor.
According to the above description, the second electric hoist can draw the second steel cable, so that the second steel cable drives the transverse stretching part to move, the stretching of the short rod on the guide rail is realized, meanwhile, the tension sensor can display the tension value in the drawing process in real time, and the guide rail can be observed and recorded conveniently to judge whether the yield limit is reached.
Example one
Referring to fig. 1, a rail tensile testing apparatus includes a frame 1, a longitudinal fixing portion 2, a longitudinal stretching portion 3, a longitudinal pulling device 4, and a longitudinal fixing device 5;
the machine frame 1 is provided with a longitudinal sliding groove 11, the longitudinal fixing part 2 is fixedly connected to one end of the longitudinal sliding groove 11, the longitudinal drawing device 4 is fixedly connected to the other end of the longitudinal sliding groove 11, and the longitudinal drawing part 3 is slidably connected in the longitudinal sliding groove 11 and fixedly connected with the longitudinal drawing device 4;
as shown in fig. 2, the longitudinal fixing device 5 has two parts and is fixedly connected to the longitudinal fixing part 2 and the longitudinal stretching part 3, the longitudinal fixing device 5 includes a hydraulic rod 51, an inner fixing plate 52, a hydraulic cylinder 53 and an outer fixing plate 54, the hydraulic rod 51 is fixedly connected to the longitudinal fixing part 2 and/or the longitudinal stretching part 3 through a connecting member, the inner fixing plate 52 is arc-shaped, two ends of the hydraulic rod 51 are fixedly connected to one inner fixing plate 52, the hydraulic cylinder 53 is fixedly connected to the longitudinal fixing part 2 and/or the longitudinal stretching part 3, the outer fixing plate 54 is fixedly connected to an end of the hydraulic cylinder 53 and corresponds to a position of the inner fixing plate 52;
the longitudinal drawing device 4 comprises a first electric hoist 41 and a first steel cable 42, the first electric hoist 41 is fixedly connected to the frame 1, one end of the first steel cable 42 is fixedly connected with the first electric hoist 41, and the other end of the first steel cable 42 is fixedly connected with the longitudinal drawing part 3 through a tension sensor;
the device is characterized by further comprising a transverse fixing part 6, a transverse stretching part 7, a transverse traction device 8 and a transverse fixing device 9, wherein a transverse sliding chute 12 perpendicular to a longitudinal sliding chute 11 is formed in the rack 1, the transverse fixing part 6 is fixedly connected to one end of the transverse sliding chute 12, the transverse traction device 8 is fixedly connected to the other end of the transverse sliding chute 12, and the transverse stretching part 7 is slidably connected into the transverse sliding chute 12 and fixedly connected with the transverse traction device 8; the number of the transverse fixing devices 9 is two, the transverse fixing devices 9 are respectively fixedly connected to the transverse fixing portion 6 and the transverse stretching portion 7, the transverse fixing devices 9 are bent plates in a shape of a major arc, and a plurality of parallel abdicating grooves 91 are formed in the end portions of the transverse fixing devices 9;
the transverse traction device 8 comprises a second electric hoist 81 and a second steel cable 82, the second electric hoist 81 is fixedly connected to the frame 1, one end of the second steel cable 82 is fixedly connected with the second electric hoist 81, and the other end of the second steel cable is fixedly connected with the transverse stretching part 7 through a tension sensor.
To sum up, the utility model provides a beneficial effect lies in: tensile force values of the guide rail in different tensile degrees can be obtained by stretching the long side rods of the guide rail, and the tensile strength of the guide rail is measured; longitudinal fixing device can fix the inside and outside both sides of long side pole respectively to the centre gripping to long side pole has been realized to interior fixed plate and outer fixed plate combined action, has further improved the stability of long side pole in tensile process. First electric block can carry out the tractive to first cable wire to make first cable wire drive vertical tensile portion and remove, realize the tensile to the long side pole on the guide rail, force transducer can show the pulling force numerical value of tractive in-process in real time simultaneously, is convenient for observe and whether the record guide rail reaches the yield limit. The transverse fixing part and the transverse stretching part can be connected by hanging the transverse fixing device on the long side rod of the guide rail, and then the transverse stretching part is driven by the transverse traction device to slide in the transverse sliding groove, so that the tensile capacity of the short rod on the guide rail is detected. The second electric block can carry out the tractive to the second cable wire to make the second cable wire drive horizontal tensile portion and remove, realize the tensile to the upper short rod of guide rail, force transducer can show the pulling force numerical value of tractive in-process in real time simultaneously, is convenient for observe and record whether the guide rail reaches yield limit.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (5)
1. The guide rail tensile detection equipment is characterized by comprising a rack, a longitudinal fixing part, a longitudinal stretching part, a longitudinal traction device and a longitudinal fixing device;
the machine frame is provided with a longitudinal sliding groove, the longitudinal fixing part is fixedly connected to one end of the longitudinal sliding groove, the longitudinal traction device is fixedly connected to the other end of the longitudinal sliding groove, and the longitudinal stretching part is slidably connected into the longitudinal sliding groove and fixedly connected with the longitudinal traction device;
the longitudinal fixing device is provided with two longitudinal fixing devices which are fixedly connected to the longitudinal fixing portion and the longitudinal stretching portion respectively, each longitudinal fixing device comprises a hydraulic rod, an inner fixing plate, a hydraulic cylinder and an outer fixing plate, the hydraulic rods are fixedly connected to the longitudinal fixing portion and/or the longitudinal stretching portion through connecting pieces, the inner fixing plates are arc-shaped, two ends of each hydraulic rod are fixedly connected with one inner fixing plate respectively, the hydraulic cylinders are fixedly connected to the longitudinal fixing portion and/or the longitudinal stretching portion, and the outer fixing plates are fixedly connected to the end portions of the hydraulic cylinders and correspond to the inner fixing plates in position.
2. The apparatus for detecting the tensile strength of the guide rail according to claim 1, wherein the longitudinal pulling device comprises a first electric hoist and a first steel cable, the first electric hoist is fixedly connected to the frame, one end of the first steel cable is fixedly connected to the first electric hoist, and the other end of the first steel cable is fixedly connected to the longitudinal stretching portion through a tension sensor.
3. The guide rail tensile testing apparatus according to claim 1, further comprising a transverse fixing portion, a transverse stretching portion, a transverse pulling device and a transverse fixing device, wherein the frame is provided with a transverse sliding slot perpendicular to the longitudinal sliding slot, the transverse fixing portion is fixedly connected to one end of the transverse sliding slot, the transverse pulling device is fixedly connected to the other end of the transverse sliding slot, and the transverse stretching portion is slidably connected in the transverse sliding slot and fixedly connected with the transverse pulling device;
the transverse fixing devices are two and are respectively fixedly connected to the transverse fixing portion and the transverse stretching portion, and the transverse fixing devices are curved plates in a major arc shape.
4. The apparatus for detecting tensile strength of guide rail according to claim 3, wherein a plurality of parallel abdicating grooves are formed at the end of the transverse fixing device.
5. The apparatus for detecting the tensile strength of the guide rail according to claim 3, wherein the transverse pulling device comprises a second electric hoist and a second steel cable, the second electric hoist is fixedly connected to the frame, one end of the second steel cable is fixedly connected to the second electric hoist, and the other end of the second steel cable is fixedly connected to the transverse pulling portion through a tension sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120994068.1U CN215179201U (en) | 2021-05-11 | 2021-05-11 | Guide rail tensile detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120994068.1U CN215179201U (en) | 2021-05-11 | 2021-05-11 | Guide rail tensile detection equipment |
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| Publication Number | Publication Date |
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| CN215179201U true CN215179201U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120994068.1U Active CN215179201U (en) | 2021-05-11 | 2021-05-11 | Guide rail tensile detection equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114689438A (en) * | 2022-04-11 | 2022-07-01 | 江苏鑫昇腾科技发展股份有限公司 | Climbing frame state detection device for construction site and method thereof |
-
2021
- 2021-05-11 CN CN202120994068.1U patent/CN215179201U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114689438A (en) * | 2022-04-11 | 2022-07-01 | 江苏鑫昇腾科技发展股份有限公司 | Climbing frame state detection device for construction site and method thereof |
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