CN219992415U - U-shaped buckle capable of being used for safety monitoring - Google Patents
U-shaped buckle capable of being used for safety monitoring Download PDFInfo
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- CN219992415U CN219992415U CN202320962518.8U CN202320962518U CN219992415U CN 219992415 U CN219992415 U CN 219992415U CN 202320962518 U CN202320962518 U CN 202320962518U CN 219992415 U CN219992415 U CN 219992415U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 52
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 44
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- 238000007906 compression Methods 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 14
- 238000009434 installation Methods 0.000 description 13
- 238000003466 welding Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
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- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The utility model discloses a U-shaped buckle capable of being used for safety monitoring, which comprises a buckle body, wherein the buckle body is of a U-shaped structure formed by matching an arc-shaped part and a vertical part, at least two screw holes are formed in the vertical part, fasteners are detachably arranged in the screw holes, a monitoring pile is vertically arranged in the middle position of the top of the arc-shaped part, the non-butt buckle of a steel sheet pile and a fracture of a steel purlin are conveniently fixed, and the monitoring pile is convenient for monitoring deformation.
Description
Technical Field
The utility model relates to the technical field of civil construction, in particular to a U-shaped buckle for safety monitoring.
Background
The supporting construction methods such as transverse plates, channel steel or steel sheet piles can effectively prevent the side wall of the groove from deforming and collapsing. In civil engineering construction, a plurality of construction projects of supporting construction methods such as transverse plates, channel steel or steel sheet piles are selected in combination with the depth of a groove, the construction environment, the geological conditions and the like. Besides two core factors of 'sheet pile material, depth of anchoring sheet pile into groove substrate', the surrounding purlin, opposite bracing after the sheet pile and whether positive and negative buckles between the sheet piles are firmly and tightly connected are key factors for effectively providing supporting resistance for various sheet piles, guaranteeing the overall stability of the sheet pile and preventing the collapse of the groove. In actual construction, under the influence of trench geology, material abrasion, constructors, equipment efficiency, and the like, the pile plates of a certain proportion of steel sheet piles are tripped (namely, the pile plates cannot be tightly meshed by positive and negative buckling); the transverse enclosing purlin behind the sheet pile can be broken and cannot form an integral and reliable complete stress body under the influence of limited effective hoisting length and the like of the trench excavation supporting section and the single-section enclosing purlin.
In order to eliminate weak stress links such as tripping positions among steel sheet pile plates, transverse enclosing purlin breaking points and the like. The related method and the problems before the device is developed and used are as follows:
1. the parts with smaller breaking gaps on the piles and the beams are staggered, and the electric welding machine and the welding material are mainly used for direct welding to form a whole; the welding quality, the connection rigidity and the strength of the break points are good, the construction efficiency is low, the welding operation of edge facing or ascending is carried out for a long time, and the safety risk is relatively outstanding;
2. for the parts with relatively larger breaking gaps on the upper staggered piles and beams, the metal wires with different diameters are mainly utilized to communicate break points through lap welding; the method has poor overall connection effect, and the rigidity and strength of the connection part are obviously weakened compared with the periphery; if the gap is large and the break points are overlapped by adopting the repair welding of the thick steel plates, the overall rigidity and strength are better, but the material and labor consumption are more, and the construction work efficiency is low;
3. after the piles and Liang Liancheng are integrally welded, when the piles and beams are dismounted later, the connecting positions are cut off manually by edge or ascending;
4. the welding is adopted to connect the staggered and broken parts of the piles and the beams, the used metal wires and plates are difficult to effectively and secondarily utilize, and the energy consumption of electric energy, oxygen, acetylene and the like is high, so that the method is unfavorable for improving the environment-friendly and green construction indexes;
5. the fault and break points on the piles and the beams still prevent the deformation damage key parts of the grooves and the support pile beams from occurring at first even after the connection reinforcement, are influenced by the fact that the deep groove construction monitoring parts and projects are more, the monitoring cost is high, the monitoring cannot be completed efficiently and rapidly on site, and the like, so that the safety monitoring of the cross sections which possibly generate deformation damage at first is difficult in the past.
Disclosure of Invention
The utility model aims to provide a U-shaped buckle for safety monitoring, which solves the problems.
The utility model provides a U-shaped buckle for safety monitoring, which aims to overcome the defects, and comprises a buckle body, wherein the buckle body is of a U-shaped structure formed by matching an arc-shaped part and a vertical part, at least two screw holes are formed in the vertical part, fasteners are detachably arranged in the screw holes, and a monitoring pile is vertically arranged in the middle position of the top of the arc-shaped part.
Preferably, the buckle body is arranged at the joint of the buckles of the adjacent steel sheet piles, the arc-shaped part is arranged at the top of the buckle, one vertical part is close to one side of the deep side wall connected with one buckle, which is far away from the buckle, the other vertical part is close to one side of the deep side wall connected with the other buckle, which is far away from the buckle, each vertical part is provided with a screw hole symmetrical with the central position of the vertical part, the screw holes are internally provided with fasteners in threaded fit, the tail ends of the fasteners are in press fit with the adjacent deep side wall, and the monitoring piles protrude outwards along the vertical direction.
Preferably, the buckle body is arranged at the fracture of the adjacent steel purlin, the arc-shaped part is arranged at the outer side of the steel purlin at the fracture, the vertical parts are respectively arranged at the upper side and the lower side of the steel purlin at the fracture, the fracture is clamped and matched between the vertical parts, screw holes symmetrical to the central position of the vertical parts are formed in each vertical part, a fastener in threaded fit is arranged in each screw hole, the tail ends of the fastener are in press fit with the surface of the adjacent steel purlin, and the monitoring piles protrude outwards along the horizontal direction.
Preferably, the arc portion is integrally formed with the vertical portion, and the vertical portion is symmetrical about the arc portion.
More preferably, a stiffening ring is provided on the inner wall of the arc portion in close contact with the inner wall.
Preferably, the screw holes are uniformly arranged on the vertical portion.
Preferably, the middle position of the bottom of the monitoring pile is provided with a screw, the corresponding position of the arc-shaped part is provided with a screw hole, and the monitoring pile is detachably fixed at the top of the arc-shaped part through the threaded fit of the screw and the screw hole.
Preferably, the monitoring pile and the arc-shaped portion are integrally formed.
Preferably, the surface of the monitoring pile is coated with a reflective paint.
The utility model has the beneficial effects that:
(1) The U-shaped buckle body is utilized to correct and fix the dislocation or the fracture again, the fastening piece is utilized to fasten, welding construction is avoided, the efficiency is high, and the risk is low;
(2) The device is installed through installation methods such as clamping, threaded connection or compression, is convenient to install, and does not need to cut the connection position for the second time;
(3) The device and the accessories can be reused, so that the environmental protection and reusability are ensured;
(4) The deformation condition of hookup location can be embodied through the monitoring stake to this patent to carry out safety monitoring, accomplish the early warning processing before the occurence of failure, in time change the connecting piece.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the installation of the present utility model at a steel sheet pile buckle;
FIG. 3 is a schematic view of the installation of the present utility model at a break in a steel purlin;
in the figure: 1. a buckle body; 2. an arc-shaped portion; 3. a vertical portion; 4. a screw hole; 5. monitoring the pile; 6. a fastener; 7. steel sheet piles; 701. deep sidewalls; 8. and (5) enclosing the purlin by steel.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the specific examples.
As shown in fig. 1-3, as a preferred embodiment 1, a U-shaped buckle for safety monitoring includes a buckle body 1, the buckle body 1 is a U-shaped structure formed by matching an arc-shaped portion 2 with a vertical portion 3, at least two screw holes 4 are provided on the vertical portion 3, fasteners 6 are detachably provided in the screw holes 4, and monitoring piles 5 are vertically provided at the middle position of the top of the arc-shaped portion 2.
In embodiment 1, through the buckle body 1 of U type structure that arc portion 2 and vertical portion 3 cooperation formed, can be with buckle body 1 install in steel sheet pile 7 buckle junction or steel enclose purlin 8 fracture department to utilize fastener 6 and screw 4's installation, make the buckle not lock joint position or steel enclose purlin 8 fracture position fixed, monitor stake 5 conveniently to produce deformation to the installation and monitor, the monitoring is through the manual work through measuring tool measurement or adopt electronic measurement equipment to scan and contrast the position of monitor stake 5, when strengthening fixed effect, conveniently monitor the fixed department deformation condition.
As shown in fig. 2, as a preferred embodiment 2, there is provided an installation mode of the buckle body 1 at the buckling connection position of the steel sheet piles 7, the buckle body 1 is arranged at the buckling connection position of the adjacent steel sheet piles 7, the arc-shaped portion 2 is positioned at the top of the buckle, one of the vertical portions 3 is close to the side of the deep side wall 701 connected with one buckle, which is far away from the buckle, the other vertical portion 3 is close to the side of the deep side wall 701 connected with the other buckle, each vertical portion 3 is provided with a screw hole 4 symmetrical with respect to the central position of the vertical portion 3, the screw holes 4 are internally provided with a fastening piece 6 in threaded fit, the tail ends of the fastening pieces 6 are in press fit with the adjacent deep side wall 701, and the monitoring piles 5 protrude outwards along the vertical direction.
In embodiment 2, in the normal installation process, the steel sheet piles 7 are installed in a positive and negative staggered manner, and adjacent buckles just form positive and negative buckles to be buckled, but sometimes because of the influence of an installation mode and construction, the positive and negative buckles cannot be completely buckled, at this time, the buckle body 1 can be used for reinforcing, and is clamped on the deep side walls 701 on two sides of the buckles, the buckles are pressed towards the middle by utilizing the compression fit of the fasteners 6 to the deep side walls 701, so that on one hand, the gaps between the buckles can be controlled, and on the other hand, the connection of the buckles of the adjacent steel sheet piles 7 is fastened, so that the steel sheet piles 7 are more stable in use.
As shown in fig. 3, as a preferred embodiment 3, there is provided an installation mode of the buckle body 1 at the fracture of the steel purlin 8, the buckle body 1 is disposed at the fracture of the adjacent steel purlin 8, the arc-shaped portion 2 is located at the outer side of the steel purlin 8 at the fracture, the vertical portions 3 are respectively located at the upper and lower sides of the steel purlin 8 at the fracture, the fracture is clamped and matched between the vertical portions 3, each vertical portion 3 is provided with a screw hole 4 symmetrical with respect to the central position of the vertical portion 3, screw fasteners 6 are disposed in the screw holes 4, the ends of the fasteners 6 are in press fit with the surfaces of the adjacent steel purlins 8, and the monitoring piles 5 protrude outwards along the horizontal direction.
In embodiment 3, in the normal installation, steel encloses purlin 8 and can receive end to end horizontal installation, at this moment, two steel enclose purlin 8 because the influence of factors such as mounting means or installation duration, lead to steel to enclose 8 tip meet department and produce dislocation or fracture, generally adopt welded various modes to remedy, and is with high costs, and efficiency of construction is low, can enclose the fracture department of purlin 8 with buckle body 1 this moment, the upper and lower both ends of the fracture department of purlin 8 are enclosed to the clamp steel through vertical portion 3, enclose purlin 8 with the fracture both sides steel and limit to same straight line and fix its position, utilize fastener 6 to enclose the position of purlin 8 to further fixed the keeping steel of enclosing of compression fit of purlin 8, easy to assemble, fixed efficiency is good, low cost.
As shown in fig. 1 to 3, as a preferred embodiment 4, the arc portion 2 and the vertical portion 3 are integrally formed, and the vertical portion 3 is symmetrical with respect to the arc portion 2, so that it is ensured that it can cooperate to form a U-shaped structure, thereby ensuring a fixing effect.
As a preferred embodiment 5, a stiffening ring is provided on the inner wall of the arc-shaped portion 2 in close contact with the inner wall, and in order to prevent deformation of the arc-shaped portion 2 during fixing, the stiffening ring is provided to provide a reaction force, so as to ensure stability and service life of the fixing device.
As a preferred embodiment 6, the screw holes 4 are uniformly arranged on the vertical portion 3, ensuring stability of fixation.
As a preferred embodiment 7, the middle position of the bottom of the monitoring pile 5 is provided with a screw, the corresponding position of the arc-shaped part 2 is provided with a screw hole 4, the monitoring pile 5 is detachably fixed at the top of the arc-shaped part 2 through the threaded fit of the screw and the screw hole 4, the monitoring pile 5 is convenient to replace, and the cost is saved.
As a preferred embodiment 8, the monitoring pile 5 and the arc-shaped portion 2 are integrally formed, which is convenient for use and ensures the monitoring effect.
As a preferred embodiment 9, the surface of the monitoring pile 5 is coated with reflective paint, which is convenient for observation, convenient for the deformation judgment of the joint by using a tool manually, and convenient for the use of an optical scanning observation tool, and convenient for the connection of the relevant pile and beam sections to the reinforcement section, namely, when the deformation of the groove is abnormal or the ambient light is insufficient and the manual measurement is difficult, the deformation condition is monitored remotely by using a measuring instrument.
As a preferred embodiment 10, the fastener 6 can be two groups of bolts screwed on two sides or one side, and each group of bolts is horizontally penetrated by utilizing the reserved holes on the two sides of the U-shaped buckle and the screw threads so as to tightly press the upper openings of the pile and the beam section which are connected and reinforced; the axis of the double-sided screw bolt and the extension line thereof are preset lines for monitoring the stress deformation of the plates and piles, and the vernier caliper is used for continuously measuring the gap between the double-sided screw bolt, so that the stress deformation values of the grooves, the plates and the beams can be obtained.
The working principle of the utility model is as follows:
the buckle body 1 of U type structure that forms through arc portion 2 and vertical portion 3 cooperation can be with buckle body 1 install in 7 buckles of sheet pile and meet or 8 fracture departments of steel enclosing purlin to utilize the installation of fastener 6 and screw 4, make the buckle not lock joint position or 8 fracture position fixed of steel enclosing purlin, monitor the stake 5 and conveniently monitor whether produce deformation to the installation, the monitoring is through the manual work through measuring tool measurement or adopt electronic measurement equipment to scan and contrast the position of monitor stake 5, when strengthening fixed effect, conveniently monitor the fixed department deformation condition.
Claims (9)
1. The U-shaped buckle capable of being used for safety monitoring comprises a buckle body (1), and is characterized in that,
the buckle body (1) is of a U-shaped structure formed by matching an arc-shaped part (2) with a vertical part (3), the vertical part (3) is provided with at least two screw holes (4), the screw holes (4) are detachably provided with fasteners (6), and the middle position of the top of the arc-shaped part (2) is vertically provided with a monitoring pile (5).
2. The U-shaped buckle for safety monitoring according to claim 1, wherein the buckle body (1) is arranged at the buckle joint of the adjacent steel sheet piles (7), the arc-shaped part (2) is arranged at the top of the buckle, one vertical part (3) is arranged close to one side, far away from the buckle, of the deep side wall (701) connected with one buckle, the other vertical part (3) is arranged close to one side, far away from the buckle, of the deep side wall (701) connected with the other buckle, screw holes (4) symmetrical to the central position of the vertical part (3) are formed in each vertical part (3), fastening pieces (6) in threaded fit are arranged in the screw holes (4), the tail ends of the fastening pieces (6) are in press fit with the adjacent deep side walls (701), and the monitoring piles (5) protrude outwards in the vertical direction.
3. The U-shaped buckle for safety monitoring according to claim 1, wherein the buckle body (1) is arranged at the fracture of the adjacent steel purlin (8), the arc-shaped part (2) is arranged at the outer side of the steel purlin (8) at the fracture, the vertical parts (3) are respectively arranged at the upper side and the lower side of the steel purlin (8) at the fracture, the fracture is clamped and matched between the vertical parts (3), screw holes (4) symmetrical to the central position of the vertical parts (3) are arranged on each vertical part (3), screw matched fasteners (6) are arranged in the screw holes (4), the tail ends of the fasteners (6) are in compression fit with the surfaces of the adjacent steel purlins (8), and the monitoring piles (5) protrude outwards along the horizontal direction.
4. A U-shaped buckle for safety monitoring according to any one of claims 1-3, wherein the arc-shaped portion (2) and the vertical portion (3) are integrally formed, and the vertical portion (3) is symmetrical with respect to the arc-shaped portion (2).
5. The U-shaped buckle for safety monitoring according to claim 4, wherein the inner wall of the arc-shaped part (2) is provided with a stiffening ring closely attached to the inner wall.
6. A U-shaped buckle for safety monitoring according to any one of claims 1-3, wherein the screw holes (4) are evenly arranged on the vertical portion (3).
7. The U-shaped buckle for safety monitoring according to any one of claims 1-3, wherein a screw is arranged at the middle position of the bottom of the monitoring pile (5), a screw hole (4) is arranged at the corresponding position of the arc-shaped portion (2), and the monitoring pile (5) is detachably fixed at the top of the arc-shaped portion (2) through the threaded fit of the screw and the screw hole (4).
8. A U-shaped buckle for safety monitoring according to any one of claims 1-3, wherein the monitoring pile (5) and the arc-shaped portion (2) are integrally formed.
9. A U-shaped buckle for safety monitoring according to any one of claims 1-3, wherein the surface of the monitoring pile (5) is coated with a reflective paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320962518.8U CN219992415U (en) | 2023-04-25 | 2023-04-25 | U-shaped buckle capable of being used for safety monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320962518.8U CN219992415U (en) | 2023-04-25 | 2023-04-25 | U-shaped buckle capable of being used for safety monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219992415U true CN219992415U (en) | 2023-11-10 |
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ID=88607556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320962518.8U Active CN219992415U (en) | 2023-04-25 | 2023-04-25 | U-shaped buckle capable of being used for safety monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219992415U (en) |
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2023
- 2023-04-25 CN CN202320962518.8U patent/CN219992415U/en active Active
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