Steel structure installation engineering detection equipment

Abstract

The utility model discloses steel structure installation engineering detection equipment, which relates to the technical field of steel structure installation and comprises a base plate, a detection mechanism is movably installed on the upper side of the base plate, and two connecting mechanisms which are symmetrically distributed up and down are movably installed on the lower side of the base plate and the upper side of the detection mechanism. And fixing mechanisms are movably mounted on the sides, away from the base plate, of the two connecting mechanisms correspondingly, adjusting mechanisms are in threaded connection with the outer sides of the two connecting mechanisms correspondingly, and a handle is fixedly connected to the middle of the front side of the base plate. According to the steel structure installation engineering detection equipment, the rotating wheel abuts against the side face of a steel structure component, so that the extension pipe can be perpendicular to the steel structure component, then the steel structure component is fixed through the fixing mechanism, and the equipment can detect an inclined component; and the problem of complicated operation caused by the combined action of the lifting component and the leveling component is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure installation, and particularly relates to a detection device for steel structure installation projects. Background Technique

[0002] A steel structure is a structure composed of steel materials and is one of the main building structure types. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of sections and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. Welds, bolts or rivets are usually used to connect between the components or parts. Because of its light self-weight and simple construction, it is widely used in large factories, stadiums, super high-rise buildings and other fields.

[0003] Chinese patent document CN115200531A discloses a detection device for steel structure installation projects, including a base. Leveling mechanisms are arranged at the four corners of the base, and the leveling mechanisms are used to adjust the base to a horizontal state. A calibration mechanism is arranged above the base, and the calibration mechanism is used to detect the horizontal state of the base. A lifting mechanism is arranged above the base, and the lifting mechanism is used to adjust the height of the detection mechanism. A conversion mechanism is arranged on the lifting mechanism, and the conversion mechanism is used to adjust the angle of the detection mechanism. A detection mechanism is arranged on the conversion mechanism, and the detection mechanism is used to detect the distance between steel structures.

[0004] The following problems exist in the prior art:

[0005] This detection device drives the detection mechanism to move up and down in the form of a lifting screw rod and a leveling screw rod, and keeps the detection mechanism stable. However, in specific operations, there are inclined steel structure components, and it is difficult for this detection mechanism to detect these inclined steel structures. Utility Model Content

[0006] The utility model provides a detection device for steel structure installation projects to solve the problems raised in the above background technique.

[0007] To solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A detection device for steel structure installation projects, including a substrate. A detection mechanism is movably installed on the upper side of the substrate. Two connecting mechanisms symmetrically distributed up and down are movably installed on the lower side of the substrate and the upper side of the detection mechanism. Fixed mechanisms are movably installed on one side of the two connecting mechanisms away from the substrate. Adjusting mechanisms are threadedly connected to the outer sides of the two connecting mechanisms. A handle is fixedly connected to the middle of the front side of the substrate.

[0009] Preferably, the connecting mechanism includes a connecting column. One end of the connecting column away from the fixing mechanism is movably connected to the lower side of the substrate and the upper side of the detection mechanism. An extension tube is movably sleeved on the outer side of the connecting column. A fixing seat is movably sleeved on the outer side of the connecting column, and the fixing seat is located on the side of the extension tube close to the substrate. A plurality of annularly distributed fixing components are movably sleeved inside the fixing seat. The fixing component includes a clamping shaft. The outer side of the clamping shaft is movably sleeved on the inner side wall of the fixing seat. One side of the clamping shaft away from the connecting column is movably sleeved with two first limiting rods through a cross plate. Both ends of the first limiting rod are fixedly connected to the inner and outer sides of the inner side of the fixing seat. A first spring is movably sleeved on the outer side of both first limiting rods, and the first spring is located on the side of the cross plate away from the connecting column. A plurality of annularly distributed ball grooves are formed on the outer side of the connecting column, and a plurality of ball grooves are vertically distributed. The outer side of the clamping shaft away from the first spring is movably sleeved inside the ball groove.

[0010] Preferably, a first threaded sleeve is rotatably connected to the side of the fixing seat away from the substrate. The inner side of the first threaded sleeve is threadedly connected to the position on the outer wall of the extension tube close to the substrate.

[0011] Preferably, a limiting component is movably sleeved on the outer side of the fixing seat. The limiting component includes a moving sleeve. The inner side of the moving sleeve is movably sleeved on the outer side of the fixing seat. A top plate is fixedly connected to the position on the inner side of the moving sleeve away from the substrate through a round rod. The outer side of the top plate is movably sleeved inside the fixing seat. A plurality of annularly distributed blocking blocks are fixedly connected to the position close to the inner edge of the side of the top plate close to the substrate, and the blocking blocks are located on the side of the clamping shaft away from the connecting column. A plurality of annularly distributed second limiting rods are movably sleeved inside the side wall of the top plate. The upper and lower ends of the second limiting rod are fixedly connected to the upper and lower sides of the inner side of the fixing seat. A second spring is movably sleeved on the outer side of a plurality of second limiting rods, and the second spring is located on the side of the top plate away from the substrate.

[0012] Preferably, a rotating sleeve is rotatably connected to the outer side of the moving sleeve. A plurality of annularly distributed first fixing grooves are formed on the outer side of the rotating sleeve close to the substrate, and the first fixing grooves extend to the inner side of the moving sleeve toward the side close to the connecting column. A plurality of annularly distributed second fixing grooves are formed on the outer side of the rotating sleeve close to the substrate, and the second fixing grooves and the first fixing grooves are arranged alternately. A plurality of annularly distributed fixing shafts are fixedly connected to the middle of the outer side of the fixing seat. The outer side of the fixing shaft is movably sleeved inside the first fixing groove.

[0013] Preferably, the adjusting mechanism includes a second threaded sleeve, the inner side of the second threaded sleeve is threadedly connected to the outer side of the extension tube near the substrate, one side of the second threaded sleeve away from the substrate is rotatably connected to a sliding sleeve, the inner side of the sliding sleeve is movably sleeved on the outer side of the extension tube, the left and right sides of the sliding sleeve are rotatably connected to two first connecting rods symmetrically distributed left and right, the left and right sides of the extension tube away from the substrate are rotatably connected to two second connecting rods symmetrically distributed left and right, one end of the first connecting rod away from the sliding sleeve is rotatably connected to the middle of the second connecting rod, and one end of each of the two second connecting rods away from the extension tube is rotatably connected to a runner.

[0014] Due to the adoption of the above technical solutions, the technical progress achieved by the present utility model compared with the prior art is:

[0015] 1. The present utility model provides a detection device for steel structure installation projects, which adopts the cooperation of a fixing mechanism, a substrate, a detection mechanism, a connection mechanism, an extension tube, an adjusting mechanism, a second threaded sleeve, a sliding sleeve, a first connecting rod, a second connecting rod and a runner. By pressing the side of the steel structure component with the runner, the extension tube can be perpendicular to the steel structure component, and then the steel structure component is fixed by the fixing mechanism, so that the device can detect inclined components, avoiding the problem of cumbersome operation caused by the combined action of lifting components and leveling components.

[0016] 2. The present utility model provides a detection device for steel structure installation projects, which adopts the cooperation of a connection mechanism, a connection column, an extension tube, a fixing seat, a fixing component, a clamping shaft, a first limiting rod, a first spring, a ball groove, a first threaded sleeve, a limiting component, a moving sleeve, a top plate, a second limiting rod, a second spring, a first fixing groove, a second fixing groove, a fixing shaft, a stop block, a rotating sleeve and a fixing mechanism. By pushing down the rotating sleeve, the extension tube can slide up and down quickly on the outer side of the connection column, and by resetting the rotating sleeve, the extension tube and the connection column are fixed, so that the length adjustment between the connection column and the extension tube is fast and convenient, avoiding the problem that the detection result is inaccurate due to the loosening of the clamping force between components caused by directly using a screw for fixing during detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is a partial cross-sectional three-dimensional structural schematic diagram of the connection mechanism part of the present utility model;

[0019] Figure 3 is a partial cross-sectional three-dimensional structural schematic diagram of the fixing seat part of the present utility model;

[0020] Figure 4 for the present utility model Figure 3Schematic diagram of the enlarged structure of part A in the middle;

[0021] Figure 5 This is a three-dimensional structure diagram of the adjustment mechanism part of the present utility model.

[0022] In the figure: 1. Substrate; 2. Detection mechanism; 3. Connection mechanism; 31. Connection column; 32. Extension tube; 33. Fixed seat; 34. Fixing component; 341. Card shaft; 342. First limiting rod; 343. First spring; 35. Ball groove; 36. First threaded sleeve; 37. Limiting component; 371. Moving sleeve; 372. Top plate; 373. Second limiting rod; 374. Second spring; 375. First fixing groove; 376. Second fixing groove; 377. Fixed shaft; 378. Block; 379. Rotating sleeve; 4. Fixing mechanism; 5. Adjustment mechanism; 51. Second threaded sleeve; 52. Sliding sleeve; 53. First connecting rod; 54. Second connecting rod; 55. Runner; 6. Handle. Specific embodiments

[0023] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] As Figure 1 shown, a steel structure installation project detection device includes a substrate 1, a detection mechanism 2 is movably installed on the upper side of the substrate 1, two connection mechanisms 3 symmetrically distributed up and down are movably installed on the lower side of the substrate 1 and the upper side of the detection mechanism 2, a fixing mechanism 4 is movably installed on one side of the two connection mechanisms 3 away from the substrate 1, an adjustment mechanism 5 is threadedly connected to the outer sides of the two connection mechanisms 3, and a handle 6 is fixedly connected to the middle of the front side of the substrate 1.

[0025] It should be noted that the detection mechanism 2 contains components such as springs, electrode plates, and electrode blocks. The electrode plates are fixed to the lower side of the upper connection column 31. When the distance between two steel structure components deviates, causing the two fixing mechanisms 4 to approach or separate from each other, the electrode plates will approach the electrode blocks until the error range is exceeded. The fixing mechanism 4 is used to fix on the steel structure components.

[0026] As Figures 2 - 4As shown, the connecting mechanism 3 includes a connecting column 31. One end of the connecting column 31 away from the fixing mechanism 4 is movably connected to the lower side of the substrate 1 and the upper side of the detection mechanism 2. An extension tube 32 is movably sleeved on the outer side of the connecting column 31. A fixing seat 33 is movably sleeved on the outer side of the connecting column 31, and the fixing seat 33 is located on the side of the extension tube 32 close to the substrate 1. A plurality of annularly distributed fixing components 34 are movably sleeved inside the fixing seat 33. The fixing component 34 includes a clamping shaft 341. The outer side of the clamping shaft 341 is movably sleeved on the inner side wall of the fixing seat 33. One side of the clamping shaft 341 away from the connecting column 31 is movably sleeved with two first limiting rods 342 through a cross plate. The two ends of the first limiting rod 342 are fixedly connected to the inner and outer two sides of the fixing seat 33. First springs 343 are movably sleeved on the outer sides of the two first limiting rods 342, and the first springs 343 are located on the side of the cross plate away from the connecting column 31. A plurality of annularly distributed ball grooves 35 are formed on the outer side of the connecting column 31, and a plurality of the ball grooves 35 are vertically distributed. The outer side of the clamping shaft 341 away from the first spring 343 is movably sleeved inside the ball groove 35.

[0027] It should be noted that by pushing the extension tube 32 up and down, the clamping shaft 341 can be repeatedly pushed out of the ball groove 35 and repeatedly reset by the first spring 343, so that the total length between the extension tube 32 and the connecting column 31 is adjusted.

[0028] As Figure 2 、 Figure 3 As shown, a first threaded sleeve 36 is rotatably connected to the side of the fixing seat 33 away from the substrate 1. The inner side of the first threaded sleeve 36 is threadedly connected to the position on the outer wall of the extension tube 32 close to the substrate 1.

[0029] It should be noted that by rotating the first threaded sleeve 36, the extension tube 32 moves up and down along the inner side of the first threaded sleeve 36.

[0030] As Figure 3 、 Figure 4 As shown, a limiting component 37 is movably sleeved on the outer side of the fixing seat 33. The limiting component 37 includes a moving sleeve 371. The inner side of the moving sleeve 371 is movably sleeved on the outer side of the fixing seat 33. A top plate 372 is fixedly connected to the position on the inner side of the moving sleeve 371 away from the substrate 1 through a round rod. The outer side of the top plate 372 is movably sleeved inside the fixing seat 33. A plurality of annularly distributed stoppers 378 are fixedly connected to the position close to the inner edge of the side of the top plate 372 close to the substrate 1, and the stoppers 378 are located on the side of the clamping shaft 341 away from the connecting column 31. A plurality of annularly distributed second limiting rods 373 are movably sleeved inside the side wall of the top plate 372. The upper and lower ends of the second limiting rods 373 are fixedly connected to the upper and lower inner sides of the fixing seat 33. Second springs 374 are movably sleeved on the outer sides of the plurality of second limiting rods 373, and the second springs 374 are located on the side of the top plate 372 away from the substrate 1.

[0031] It should be noted that when the stopper 378 is located on the side of the clamping shaft 341 away from the connecting column 31, the clamping shaft 341 cannot be disengaged from the inner side of the ball groove 35, so that the extension pipe 32 and the connecting column 31 are completely fixed. By pushing the moving sleeve 371, the stopper 378 is disengaged from the front side of the clamping shaft 341, enabling the clamping shaft 341 to be disengaged from the inner side of the ball groove 35.

[0032] Such as Figure 3 、 Figure 4 As shown, a rotating sleeve 379 is rotatably connected to the outer side of the moving sleeve 371. A plurality of annularly distributed first fixing grooves 375 are formed in the outer side of the rotating sleeve 379 near the substrate 1, and the first fixing grooves 375 extend to the inner side of the moving sleeve 371 towards the connecting column 31. A plurality of annularly distributed second fixing grooves 376 are formed in the outer side of the rotating sleeve 379 near the substrate 1, and the second fixing grooves 376 and the first fixing grooves 375 are arranged alternately. A plurality of annularly distributed fixing shafts 377 are fixedly connected to the middle of the outer side of the fixing seat 33, and the outer sides of the fixing shafts 377 are movably sleeved inside the first fixing grooves 375.

[0033] It should be noted that by pushing the rotating sleeve 379, the fixing shaft 377 is completely disengaged from the first fixing groove 375, and then the rotating sleeve 379 is rotated to align the fixing shaft 377 with the second fixing groove 376, so that the second spring 374 cannot push the moving sleeve 371 to reset.

[0034] Such as Figure 1 、 Figure 2 And Figure 5 As shown, the adjusting mechanism 5 includes a second threaded sleeve 51. The inner side of the second threaded sleeve 51 is threadedly connected to the outer side of the extension pipe 32 near the substrate 1. The side of the second threaded sleeve 51 away from the substrate 1 is rotatably connected to a sliding sleeve 52. The inner side of the sliding sleeve 52 is movably sleeved on the outer side of the extension pipe 32. The left and right sides of the sliding sleeve 52 are rotatably connected to two symmetrically distributed first connecting rods 53. The left and right sides of the extension pipe 32 away from the substrate 1 are rotatably connected to two symmetrically distributed second connecting rods 54. The end of the first connecting rod 53 away from the sliding sleeve 52 is rotatably connected to the middle of the second connecting rod 54. The ends of the two second connecting rods 54 away from the extension pipe 32 are both rotatably connected to a runner 55.

[0035] It should be noted that by rotating the second threaded sleeve 51, the second threaded sleeve 51 drives the sliding sleeve 52 to move up and down, thereby causing the first connecting rod 53 to pull the second connecting rod 54 to move up and down to adjust the height of the runner 55. The runner 55 is made of a highly elastic material to prevent the runner 55 from being pushed by the steel structure due to the skew between the steel structures when the device is moving, resulting in damage to the components or difficulty in pushing the device.

[0036] The working principle of the utility model is as follows: first, the second threaded sleeve 51 is rotated, so that the second threaded sleeve 51 drives the sliding sleeve 52 to move up and down, and then the first connecting rod 53 pulls the second connecting rod 54 to move up and down to adjust the height of the rotating wheel 55. The rotating wheel 55 is made of high elastic material to prevent the rotating wheel 55 from being pushed by the steel structure due to the deflection between the steel structures when the equipment is moving, causing the steel structure to push the rotating wheel 55, resulting in damage to the components or difficulty in pushing the equipment. The rotating wheel 55 is pressed against the side of the steel structure component, so that the extension tube 32 can be perpendicular to the steel structure component, and then the steel structure component is fixed by the fixing mechanism 4, so that the equipment can detect the inclined components, avoiding the cumbersome operation caused by the joint action of the lifting component and the leveling component. Finally, the extension tube 32 is pushed up and down, and the clamping shaft 341 can be repeatedly pushed out of the ball groove 35 and repeatedly reset by the first spring 343, so that the total length between the extension tube 32 and the connecting column 31 is adjusted, and the first threaded sleeve 36 is rotated, so that the extension tube 32 moves along the first The inner side of the threaded sleeve 36 moves up and down. When the stopper 378 is located on the side of the clamping shaft 341 away from the connecting column 31, the clamping shaft 341 cannot be separated from the inner side of the ball groove 35, so that the extension tube 32 and the connecting column 31 are completely fixed. The movable sleeve 371 is pushed to cause the stopper 378 to be separated from the positive side of the clamping shaft 341, so that the clamping shaft 341 can be separated from the inner side of the ball groove 35. The rotating sleeve 379 is pushed to cause the fixed shaft 377 to be completely separated from the first fixed groove 375. The rotating sleeve 379 is rotated again to release the fixed shaft 377. 77 is aligned with the second fixing groove 376, so that the second spring 374 cannot push the movable sleeve 371 to reset, and by pushing down the rotating sleeve 379, the extension tube 32 can quickly slide up and down on the outside of the connecting column 31, and the rotating sleeve 379 is reset, so that the extension tube 32 and the connecting column 31 are fixed, so that the length adjustment between the connecting column 31 and the extension tube 32 is fast and convenient, avoiding the problem of inaccurate detection results caused by loose clamping force between components during detection due to direct use of screw fixation.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A steel structure installation engineering detection device, comprising a base plate (1), characterized in that: A detection mechanism (2) is movably mounted on the upper side of the base plate (1); two connection mechanisms (3) symmetrically distributed up and down are movably mounted on the lower side of the base plate (1) and the upper side of the detection mechanism (2); a fixing mechanism (4) is movably mounted on the side of the two connection mechanisms (3) away from the base plate (1); an adjustment mechanism (5) is threadedly connected to the outer sides of the two connection mechanisms (3); and a handle (6) is fixedly connected to the middle of the front side of the base plate (1).

2. A steel structure installation engineering detection equipment according to claim 1, characterized in that: The connecting mechanism (3) comprises a connecting column (31), one end of the connecting column (31) away from the fixing mechanism (4) is movably connected to the lower side of the base plate (1) and the upper side of the detection mechanism (2), the outer side of the connecting column (31) is movably sleeved with an extension tube (32), the outer side of the connecting column (31) is movably sleeved with a fixing seat (33), and the fixing seat (33) is located on a side of the extension tube (32) close to the base plate (1), the inner side of the fixing seat (33) is movably sleeved with a plurality of annularly distributed fixing components (34), the fixing components (34) comprising a clamping shaft (341), the outer side of the clamping shaft (341) is movably sleeved on the inner side wall of the fixing seat (33), and the fixing seat (33) is movably sleeved on the inner side wall of the fixing seat (33). On the side of the clamping shaft (341) away from the connecting column (31), two first limiting rods (342) are movably sleeved through a transverse plate, and the two ends of the first limiting rods (342) are fixedly connected to the inner and outer surfaces of the inner side of the fixing seat (33). The outer sides of the two first limiting rods (342) are movably sleeved with first springs (343), and the first springs (343) are located on the side of the transverse plate away from the connecting column (31). The outer side of the connecting column (31) is provided with a plurality of annularly distributed ball grooves (35), and the ball grooves (35) are vertically distributed. The side of the outer side of the clamping shaft (341) away from the first springs (343) is movably sleeved on the inner side of the ball grooves (35).

3. A steel structure installation engineering detection equipment according to claim 2, characterized in that: A first threaded sleeve (36) is rotatably connected to a side of the fixing seat (33) away from the base plate (1), and an inner side of the first threaded sleeve (36) is threadedly connected to a position on a side of the outer wall of the extension tube (32) close to the base plate (1).

4. The steel structure installation engineering detection equipment according to claim 3 is characterized by: The outer side of the fixed seat (33) is movably sleeved with a limiting component (37), the limiting component (37) comprising a moving sleeve (371), the inner side of the moving sleeve (371) being movably sleeved on the outer side of the fixed seat (33), the inner side of the moving sleeve (371) being fixedly connected to a top plate (372) via a round rod at a position away from the base plate (1), the outer side of the top plate (372) being movably sleeved on the inner side of the fixed seat (33), and a surface of the top plate (372) close to the base plate (1) being fixedly connected to a plurality of rings at a position close to the inner edge thereof. A stopper (378) is arranged in a circular shape, and the stopper (378) is located on a side of the clamping shaft (341) away from the connecting column (31); a plurality of annularly distributed second limit rods (373) are movably sleeved on the inner side of the side wall of the top plate (372); the upper and lower ends of the second limit rods (373) are fixedly connected to the upper and lower inner surfaces of the fixing seat (33); the outer sides of the plurality of second limit rods (373) are movably sleeved with second springs (374), and the second springs (374) are located on a side of the top plate (372) away from the base plate (1).

5. The steel structure installation engineering detection equipment according to claim 4 is characterized in that: The outer side of the movable sleeve (371) is rotatably connected to a rotating sleeve (379); a plurality of annularly distributed first fixing grooves (375) are provided on the outer side of the rotating sleeve (379) near the base plate (1); and the first fixing grooves (375) extend to the inner side of the movable sleeve (371) toward the side near the connecting column (31); a plurality of annularly distributed second fixing grooves (376) are provided on the outer side of the rotating sleeve (379) near the base plate (1); and the second fixing grooves (376) and the first fixing grooves (375) are arranged alternately; a plurality of annularly distributed fixing shafts (377) are fixedly connected to the middle part of the outer side of the fixing seat (33); and the outer side of the fixing shaft (377) is movably sleeved on the inner side of the first fixing groove (375).

6. The steel structure installation engineering detection equipment according to claim 2 is characterized by: The adjusting mechanism (5) comprises a second threaded sleeve (51), the inner side of the second threaded sleeve (51) being threadedly connected to the outer side of the extension tube (32) near the base plate (1), the side of the second threaded sleeve (51) away from the base plate (1) being rotatably connected to a sliding sleeve (52), the inner side of the sliding sleeve (52) being movably sleeved on the outer side of the extension tube (32), the left and right sides of the sliding sleeve (52) being rotatably connected to two first connecting rods (53) symmetrically distributed on the left and right sides, the left and right sides of the extension tube (32) being rotatably connected to two second connecting rods (54) symmetrically distributed on the left and right sides, one end of the first connecting rod (53) away from the sliding sleeve (52) being rotatably connected to the middle part of the second connecting rod (54), and one end of the two second connecting rods (54) away from the extension tube (32) being rotatably connected to a rotating wheel (55).

Images