A steel structure installation engineering detection equipment

Abstract

The present invention discloses a steel structure installation engineering detection equipment, and relates to the technical field of detection equipment. The present invention includes a mounting frame and a clamping part, wherein the mounting frame is a U-shaped plate structure; the clamping part includes a seat body and a pin shaft, and the pin shaft passing through the seat body rotates and installs the seat body on the mounting frame one, and the seat body is located in a slot body formed by the mounting frame one; a cavity is provided in the middle of the seat body, and a slot hole connected to the cavity is opened on the top of the seat body, and one end of the pin shaft passing through the mounting frame one is matched and installed in the slot hole, and a through slot provided on the pin shaft is connected to the slot hole, and an opening is provided at the bottom of the cavity, and a sliding block is slidably installed in the cavity, and a fixing ring is installed in the opening of the cavity, and the fixing ring and the sliding block are connected by a spring one. The present invention completes the compression of the installed air intake part through the rotation amplitude of the seat body, and pushes the marking part to press the surface of the rod body, so that the handwriting is thickened during the movement, which is convenient for distinguishing whether the two rod bodies are tilted.

Description

Technical Field

[0001] The invention belongs to the technical field of detection equipment, and in particular relates to a steel structure installation engineering detection equipment. Background Art

[0002] Steel structure is a structure made of steel materials. It is one of the main types of building structures. The structure is mainly composed of beams, steel columns, steel trusses and other components made of steel and steel plates. In the existing steel structure workpiece, multiple parallel rods are used to form the overall structure. Different rods are prone to misalignment during welding and fixing, resulting in multiple rods not being parallel, which can easily cause deformation of the welded workpiece and affect installation and use. Summary of the invention

[0003] The purpose of the present invention is to provide a steel structure installation engineering detection equipment, which can compress the installed air intake part through the rotation amplitude of the base body, and push the marking part to press the surface of the rod body through the extension of the sliding block, so that the handwriting is thickened during the movement. The thickness changes of the marker handwriting at different positions can facilitate the identification of whether the two rods are tilted, thereby solving the related problems raised in the background technology.

[0004] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0005] The present invention is a steel structure installation engineering detection equipment, comprising a mounting frame and a clamping part, wherein the mounting frame is a U-shaped plate structure; the clamping part comprises a seat body and a pin shaft, and the pin shaft passing through the seat body rotates the seat body and installs it on the mounting frame, and the seat body is located in a slot body formed by the mounting frame; a cavity is provided in the middle of the seat body, a slot hole connected with the cavity is opened on the top of the seat body, one end of the pin shaft passing through the mounting frame is cooperated and installed in the slot hole, a through slot provided on the pin shaft is connected with the slot hole, an opening is provided at the bottom of the cavity, a sliding block is slidably installed in the cavity, a fixing ring is installed in the opening of the cavity, and the fixing ring and the sliding block are connected by a spring, and two air inlets are symmetrically installed on a side surface of the seat body close to the mounting frame, wherein the other end of the air inlet contacts the bottom surface of the mounting frame, a channel connected with the air inlet is opened on the mounting frame, and the air outlet of the channel is connected with the air inlet of the through slot through an air duct, and the seat body slides along the workpiece provided.

[0006] Furthermore, the seat body is a U-shaped structure, two rotating wheels are symmetrically installed in the groove body of the seat body, and the opening provided in the cavity is located between the two rotating wheels.

[0007] Furthermore, the middle portion of the rotating wheel is an annular concave structure, and a pin rod passing through the seat body is connected to the end of the rotating wheel.

[0008] Furthermore, two hinged seats are symmetrically arranged on one side surface of the seat body close to the mounting frame, a rotating seat is rotatably mounted on the hinged seat, and the bottom of the air inlet part is fixed on the rotating seat.

[0009] Furthermore, two protrusions are symmetrically provided on the bottom surface of the groove body of the mounting frame, and a channel is opened inside the protrusion. The channel has two openings. The channel opening located on the inner side of the mounting frame is connected to the light hole provided on the top of the air inlet part, and the channel opening located on the outer side of the mounting frame is connected to the air duct.

[0010] Furthermore, the air intake portion includes an airbag and a second spring, the second spring is installed inside the airbag, the second spring is installed between the mounting frame and the seat body, and a light hole connected to the channel is provided on the top of the airbag.

[0011] Furthermore, a partition is provided inside the cavity, which divides the cavity into two equal chambers, a guide groove cooperating with the partition is opened on one side of the sliding block, and a marking part is provided at the end of the sliding block located on the outside, wherein the marking part is fixed to the mounting frame through a bracket.

[0012] Furthermore, it also includes a second mounting frame, which has completely the same structural features as the first mounting frame, and is also equipped with an air duct, a clamping part and an air inlet part.

[0013] Furthermore, the second mounting frame is connected to the first mounting frame via a telescopic rod, the workpiece has two parallel rod bodies, and the second mounting frame and the first mounting frame are respectively clamped on the two parallel rod bodies.

[0014] The present invention has the following beneficial effects:

[0015] 1. The present invention extends the telescopic rod by stretching the second mounting frame and the first mounting frame, so that the second mounting frame and the first mounting frame are respectively clamped on two parallel rod bodies. The seat body in the clamping part provided in the second mounting frame or the first mounting frame contacts the rod body through the rotating wheel, thereby reducing the friction with the rod body during movement, facilitating movement, and reducing scratches caused by the seat body on the surface of the rod body during movement.

[0016] 2. The present invention realizes the movement of the seat body along the rod body by pushing the second mounting frame or the first mounting frame. The seat body deflects around the pin shaft and fits the surface of the rod body. The deflected seat body compresses the air intake part on one side. The contracted air intake part allows the internal gas to enter the cavity through the air duct, thereby pushing the sliding block installed in the cavity to extend. The air intake part is compressed through the rotation range of the seat body, thereby improving the sensitivity of the response.

[0017] 3. When the two rods of the present invention are not parallel, the sliding block extends to push the marking part to press the surface of the rod, so that the handwriting becomes thicker during the movement. The thickness changes of the marking pen handwriting at different positions can easily distinguish whether the two rods are tilted.

[0018] 4. The second mounting frame of the present invention is connected to the first mounting frame by a telescopic rod, so as to facilitate parallelism detection between rods with different spacings.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the overall structure of the mounting frame 1 and the mounting frame 2 of the present invention;

[0023] Figure 3 It is a schematic diagram of the overall cross-sectional structure of the mounting frame 1 and the mounting frame 2 of the present invention;

[0024] Figure 4 It is a schematic diagram of the structure of the mounting frame 1 and the mounting frame 2 of the present invention;

[0025] Figure 5 It is a schematic diagram of the structure of the clamping part and the air intake part of the present invention;

[0026] Figure 6 It is a schematic diagram of the cross-sectional structure of the clamping part and the air intake part of the present invention;

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1. Mounting frame 1; 11. Bump; 12. Channel; 2. Air duct; 3. Clamping part; 31. Seat body; 311. Slot hole; 312. Cavity; 313. Sliding block; 314. Spring 1; 315. Fixing ring; 316. Partition plate; 32. Rotating wheel; 33. Pin shaft; 331. Through slot; 34. Limiting ring; 35. Rotating seat; 36. Articulated seat; 4. Air inlet; 41. Air bag; 42. Spring 2; 5. Telescopic rod; 6. Mounting frame 2; 7. Workpiece. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0031] See also Figure 1-6 As shown, the present invention is a steel structure installation engineering detection equipment, including a mounting frame 1 and a clamping part 3, the mounting frame 1 is a U-shaped plate structure, the clamping part 3 includes a seat body 31 and a pin shaft 33, the pin shaft 33 passing through the seat body 31 rotates the seat body 31 on the mounting frame 1, the seat body 31 is located in the groove body formed by the mounting frame 1, a cavity 312 is provided in the middle of the seat body 31, a slot hole 311 connected to the cavity 312 is opened on the top of the seat body 31, and one end of the pin shaft 33 passing through the mounting frame 1 The cavity 312 is fitted in the slot 311, the through slot 331 on the pin shaft 33 is connected to the slot 311, the bottom of the cavity 312 is provided with an opening, a sliding block 313 is slidably installed in the cavity 312, a fixing ring 315 is installed in the opening of the cavity 312, the fixing ring 315 and the sliding block 313 are connected by a spring 314, and two air inlet parts 4 are symmetrically installed on one side of the seat body 31 close to the mounting frame 1, wherein the other end of the air inlet part 4 contacts the bottom surface of the mounting frame 1;

[0032] A limit ring 34 is installed on the inner side of the pin shaft 33 to prevent the pin shaft 33 from sliding inside the mounting frame 1;

[0033] The mounting frame 1 is provided with a channel 12 connected to the air inlet 4, the air outlet of the channel 12 is connected to the air inlet of the through groove 331 through the air duct 2, and the seat body 31 slides along the workpiece 7 provided thereon.

[0034] The seat body 31 is a U-shaped structure. Two rotating wheels 32 are symmetrically mounted in the groove of the seat body 31 . The opening of the cavity 312 is located between the two rotating wheels 32 .

[0035] The middle part of the rotating wheel 32 is an annular concave structure, and the pin rod passing through the seat body 31 is connected to the end of the rotating wheel 32 .

[0036] Two hinged seats 36 are symmetrically arranged on one side of the seat body 31 close to the mounting frame 1 , a rotating seat 35 is rotatably mounted on the hinged seat 36 , and the bottom of the air inlet part 4 is fixed on the rotating seat 35 .

[0037] Two protrusions 11 are symmetrically arranged on the bottom surface of the groove body of the mounting frame 1, and a channel 12 is opened inside the protrusion 11. The channel 12 has two openings. The opening of the channel 12 located on the inner side of the mounting frame 1 is connected to the light hole provided on the top of the air inlet part 4, and the opening of the channel 12 located on the outer side of the mounting frame 1 is connected to the air duct 2.

[0038] The air inlet part 4 includes an airbag 41 and a second spring 42 . The second spring 42 is installed inside the airbag 41 . The second spring 42 is installed between the mounting frame 1 and the seat body 31 . A light hole communicating with the channel 12 is provided on the top of the airbag 41 .

[0039] A partition 316 is provided inside the cavity 312, and the partition 316 divides the cavity 312 into two equal chambers. A guide groove cooperating with the partition 316 is opened on one side of the sliding block 313, and a marking part is provided at the end of the sliding block 313 located on the outside, wherein the marking part is a marker pen.

[0040] The partition plate 316 prevents the sliding block 313 from rotating during the movement, thereby driving the marking part to rotate.

[0041] It also includes a second mounting frame 6, which has completely the same structural features as the first mounting frame 1, and the air duct 2, the clamping part 3 and the air inlet part 4 are also mounted on the second mounting frame 6.

[0042] The second mounting frame 6 is connected to the first mounting frame 1 through a telescopic rod 5. The workpiece 7 has two parallel rod bodies, and the second mounting frame 6 and the first mounting frame 1 are respectively clamped on the two parallel rod bodies.

[0043] In the existing steel structure workpiece 7, a plurality of mutually parallel rods are used to form an integral structure. Different rods are misaligned during the welding and fixing process, resulting in the plurality of rods being non-parallel, which may easily cause the welded workpiece 7 to deform, affecting installation and use. In the present application, two mutually parallel clamping parts 3 move along the two rods to detect whether the two rods are always parallel.

[0044] During use, the telescopic rod 5 is extended by stretching the mounting frame 2 6 and the mounting frame 1, so that the mounting frame 2 6 and the mounting frame 1 are respectively clamped on two parallel rods. The seat 31 in the clamping part 3 provided in the mounting frame 2 6 or the mounting frame 1 is in contact with the rod through the rotating wheel 32, which reduces the friction with the rod during movement, facilitates movement, and reduces scratches on the surface of the rod caused by the seat 31 during movement.

[0045] The seat body 31 is moved along the rod body by pushing the mounting frame 2 6 or the mounting frame 1 1. If the two rod bodies are not parallel, the seat body 31 is deflected around the pin shaft 33 and fits on the surface of the rod body. The deflected seat body 31 compresses the air inlet 4 on one side. The contracted air inlet 4 allows the internal gas to enter the cavity 312 through the air duct 2, thereby pushing the sliding block 313 installed in the cavity 312 to extend.

[0046] Since the bottom of the sliding block 313 is provided with a marking part, the installed marking part is a retractable marking pen. When in use, the end of the marking pen is brought into contact with the surface of the rod body by adjusting the length of the retractable marking pen.

[0047] When the sliding block 313 is extended, the marking part is pushed to press the surface of the rod body. The contact surface between the marking part and the sliding block 313 is a spherical surface, so that the mark left by the marker on the surface of the rod body is thickened during the movement. By measuring the thickness of the marker marks at different positions, it is easy to distinguish whether the two rod bodies are tilted;

[0048] If one of the rods is deformed, the deformation conditions at different positions can be determined by the changes in the marking pen.

[0049] The installed air intake part 4 is compressed by the rotation range of the seat body 31 to improve the sensitivity of the reaction. In addition, a spring 42 is arranged inside the air intake part 4 to facilitate resetting.

[0050] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0051] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A steel structure installation engineering detection device, comprising a mounting frame (1) and a clamping portion (3), characterized in that: The mounting frame 1 (1) is a U-shaped plate structure; The clamping portion (3) comprises a seat body (31) and a pin shaft (33), and the pin shaft (33) passes through the seat body (31) to rotatably mount the seat body (31) on the mounting frame (1), and the seat body (31) is located in a groove body formed by the mounting frame (1); A cavity (312) is provided in the middle of the seat body (31), a slot hole (311) communicating with the cavity (312) is provided at the top of the seat body (31), one end of a pin shaft (33) passing through the mounting frame (1) is fitted in the slot hole (311), and a through slot (331) provided on the pin shaft (33) is communicated with the slot hole (311); The bottom of the cavity (312) is provided with an opening, a sliding block (313) is slidably installed in the cavity (312), a fixing ring (315) is installed in the opening of the cavity (312), and the fixing ring (315) and the sliding block (313) are connected via a spring (314); Two air inlet parts (4) are symmetrically mounted on a side surface of the seat body (31) close to the mounting frame one (1), wherein the other end of the air inlet part (4) is in contact with the bottom surface of the mounting frame one (1); The mounting frame 1 (1) is provided with a channel (12) connected to the air inlet (4), and the air outlet of the channel (12) is connected to the air inlet of the through groove (331) via an air duct (2); The seat body (31) slides along the workpiece (7); A partition (316) is provided inside the cavity (312), and the partition (316) divides the cavity (312) into two equal chambers; A guide groove cooperating with the partition plate (316) is formed on one side of the sliding block (313), and a marking portion is provided at the outer end of the sliding block (313), wherein the marking portion is fixed to the mounting frame 1 (1) via a bracket.

2. A steel structure installation engineering detection equipment according to claim 1, characterized in that: The seat body (31) is a U-shaped structure, and two rotating wheels (32) are symmetrically installed in the groove body of the seat body (31); The cavity (312) is provided with an opening located between the two rotating wheels (32).

3. A steel structure installation engineering detection equipment according to claim 2, characterized in that: The middle part of the rotating wheel (32) is an annular concave structure, and a pin rod passing through the seat body (31) is connected to the end of the rotating wheel (32).

4. A steel structure installation engineering detection equipment according to claim 1, characterized in that: Two hinged seats (36) are symmetrically arranged on one side of the seat body (31) close to the mounting frame (1), and a rotating seat (35) is rotatably mounted on the hinged seat (36); The bottom of the air inlet portion (4) is fixed on a rotating seat (35).

5. The steel structure installation engineering detection equipment according to claim 1 is characterized in that: Two protrusions (11) are symmetrically arranged on the bottom surface of the groove body of the mounting frame (1), and a channel (12) is opened inside the protrusion (11). The channel (12) has two openings, the opening of the channel (12) located on the inner side of the mounting frame (1) is connected to the light hole provided on the top of the air inlet part (4), and the opening of the channel (12) located on the outer side of the mounting frame (1) is connected to the air duct (2).

6. A steel structure installation engineering detection equipment according to claim 4, characterized in that: The air intake portion (4) comprises an air bag (41) and a second spring (42), wherein the second spring (42) is installed inside the air bag (41); The second spring (42) is installed between the first mounting frame (1) and the seat body (31), and the top of the air bag (41) is provided with a light hole connected with the channel (12).

7. The steel structure installation engineering detection equipment according to claim 1 is characterized in that: It also includes a second mounting frame (6), the second mounting frame (6) having the same structural features as the first mounting frame (1), and the second mounting frame (6) is also equipped with an air duct (2), a clamping portion (3) and an air inlet portion (4).

8. The steel structure installation engineering detection equipment according to claim 7 is characterized in that: The second mounting frame (6) is connected to the first mounting frame (1) via a telescopic rod (5); the workpiece (7) has two parallel rod bodies, and the second mounting frame (6) and the first mounting frame (1) are respectively clamped on the two parallel rod bodies.

Images