Engineering scaffold safety quality detection device

Abstract

An engineering scaffold safety quality detection device comprises a rack, a detection table is fixedly connected to the upper side wall of the rack, a portal frame is fixedly connected to the upper side wall of the detection table, an air cylinder is installed on the outer wall of the upper side of the portal frame, and the telescopic end of the air cylinder penetrates through the upper side wall of the portal frame and is fixedly connected with a lifting plate. The lower side wall of the lifting plate is fixedly connected with a plurality of connecting bases distributed in an equidistant array mode. Compared with the prior art, the steel pipe conveying device has the advantages that the telescopic end of the air cylinder pushes the lifting plate to move downwards according to the use standard preset pressure, the pressing wheel is pressed on a steel pipe, the conveying structure can enable the steel pipe to move backwards, and in the moving process, the pressing wheel continuously applies pressure to the steel pipe till the whole steel pipe passes through the pressing wheel; therefore, whether the whole steel pipe meets the use standard or not is detected, detection is more accurate, potential safety hazards are avoided, different pressing wheels can be replaced conveniently through the arranged assembly structure so as to be suitable for detecting steel pipes of different specifications, and applicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of scaffold quality detection, in particular to a safety quality detection device for engineering scaffolds. Background Art

[0002] Engineering scaffolding is a temporary structure used at construction sites. It provides workers with a safe and stable working platform, making it convenient for construction workers to carry out high-altitude operations, such as installing steel bars, concrete, bricks and other materials, while solving the problems of vertical and horizontal transportation.

[0003] After searching, a Chinese patent with announcement number CN219777313U is disclosed, which discloses a safety and quality inspection device for engineering scaffolding, including a workbench, with a mounting frame fixed on the top of the workbench, characterized in that an adjustment mechanism is arranged on the workbench, the adjustment mechanism comprises a translation plate and an adjusting cylinder, the adjusting cylinder is fixed on the top of the workbench, a slider is provided at the bottom of the translation plate, a sliding groove for the slider to be embedded is vertically opened on the top of the workbench, one end of the telescopic rod of the adjusting cylinder is fixed to the translation plate, and two symmetrical adjustment plates are connected to the top of the translation plate for transverse sliding, a clamping mechanism is installed on the top of the adjustment plate, and steel pipes are arranged in the two clamping mechanisms.

[0004] The above-mentioned existing technical solutions have the following shortcomings: after long-term use, the steel pipes used to build scaffolding are prone to problems such as through holes and defects due to various external forces. These problems will cause the strength of the steel pipes to deteriorate and cause safety hazards. The above-mentioned detection device can only perform strength detection on a certain point of the steel pipe, and cannot detect the steel pipe as a whole, which is easy to leave safety hazards. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the prior art, the utility model provides a safety quality detection device for an engineering scaffold to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose of the utility model, the technical solution adopted by the utility model is a safety and quality inspection device for engineering scaffolding, including a frame, an inspection platform is fixedly connected to the upper side wall of the frame, a gantry is fixedly connected to the upper side wall of the inspection platform, a cylinder is installed on the upper outer wall of the gantry, the telescopic end of the cylinder passes through the upper side wall of the gantry and is fixedly connected to a lifting plate, a plurality of connecting seats distributed in an equidistant array are fixedly connected to the lower side wall of the lifting plate, a pressure wheel is detachably connected to the connecting seat through an assembly structure, and a conveying structure is also provided on the gantry.

[0007] As an improvement: the assembly structure includes an assembly groove, a receiving groove, an insert block, a pull rod, a pull ring and a clamping spring. An assembly groove is opened at the center of the lower side wall of the connecting seat, and receiving grooves are opened on both side walls of the assembly groove. An insert block is slidably provided inside the accommodating groove, and a pull rod is fixedly connected to a side wall of the insert block away from the assembly groove. The other end of the pull rod extends to the outside of the connecting seat and is fixedly connected to a pull ring. A clamping spring is provided between the insert block and the assembly groove, and the clamping spring is sleeved on the pull rod.

[0008] As an improvement: the conveying structure includes a driving motor, an active conveying roller, a driven conveying roller, a driving wheel, a driven wheel and a transmission belt. A driving motor is installed on an outer wall of one side of the gantry. The output shaft end of the driving motor passes through a side wall of the gantry and is fixedly connected to the active conveying roller. A driven conveying roller is rotatably provided between the inner walls of both sides of the gantry and behind the active conveying roller. The end of the active conveying roller away from the driving motor rotates through the gantry and is fixedly connected to the driving wheel. The end of the driven conveying roller away from the driving motor rotates through the gantry and is fixedly connected to the driven wheel. A transmission belt is wound around the driving wheel and the driven wheel.

[0009] As an improvement: a mounting head is fixedly connected to the top wall of the pressure wheel, and limiting grooves adapted to the insert blocks are provided on both side walls of the mounting head.

[0010] As an improvement: guide rods are fixedly connected to the upper side wall of the lifting plate and located on both sides of the cylinder, and the upper ends of the guide rods slide through the upper side wall of the gantry and extend above it.

[0011] As an improvement: universal wheels are respectively installed at the four corners of the bottom wall of the frame.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. According to the preset pressure of the use standard, the telescopic end of the cylinder pushes the lifting plate downward, so that the pressure wheel presses on the steel pipe. The conveying structure can move the steel pipe backward. During the movement, the pressure wheel continues to press on the steel pipe until the entire steel pipe passes through the pressure wheel, so as to detect whether the steel pipe as a whole meets the use standard. The detection is more accurate and avoids safety hazards. Through the set assembly structure, different pressure wheels can be easily replaced to be suitable for testing steel pipes of different specifications, and it has high applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a safety quality detection device for engineering scaffolding of the utility model;

[0015] Figure 2 This is a schematic diagram of the conveying structure of a construction scaffolding safety quality inspection device of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the installation head of a safety quality detection device for engineering scaffolding of the utility model;

[0017] Figure 4 This is a cross-sectional view of a connection seat of a safety quality detection device for engineering scaffolding of the utility model;

[0018] As shown in the figure:

[0019] 1. Frame; 1.1. Inspection table; 1.2. Gantry; 1.3. Cylinder; 1.4. Lifting plate; 1.5. Connecting seat; 1.6. Pressing wheel; 2. Assembly structure; 3. Conveying structure; 2.1. Assembly slot; 2.2. Accommodating slot; 2.3. Insert block; 2.4. Pull rod; 2.5. Pull ring; 2.6. Clamping spring; 3.1. Driving motor; 3.2. Active conveying roller; 3.3. Driven conveying roller; 3.4. Driving wheel; 3.5. Driven wheel; 3.6. Transmission belt; 1.61. Mounting head; 1.62. Limiting slot; 1.21. Guide rod; 1.7. Universal wheel. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features and purpose effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both sides", "one side", "the other side" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] like Figure 1As shown, a safety quality inspection device for engineering scaffolding comprises a frame 1, an inspection platform 1.1 is fixedly connected to the upper side wall of the frame 1, a gantry 1.2 is fixedly connected to the upper side wall of the inspection platform 1.1, a cylinder 1.3 is installed on the upper outer wall of the gantry 1.2, the telescopic end of the cylinder 1.3 passes through the upper side wall of the gantry 1.2 and is fixedly connected to a lifting plate 1.4, a plurality of connection seats 1.5 distributed in an equidistant array are fixedly connected to the lower side wall of the lifting plate 1.4, a pressure wheel 1.6 is detachably connected to the connection seat 1.5 through an assembly structure 2, and a conveying structure 3 is also provided on the gantry 1.2. With the standard preset pressure, the steel pipe to be tested is placed under the pressing wheel 1.6, and the telescopic end of the cylinder 1.3 pushes the lifting plate 1.4 downward, and the lifting plate 1.4 moves downward to drive the connecting seat 1.5 and the pressing wheel 1.6 to move downward, so that the pressing wheel 1.6 presses on the steel pipe, and the conveying structure 3 conveys the steel pipe and moves backward. During the movement, the pressing wheel 1.6 will continue to press the steel pipe according to the preset pressure until the entire steel pipe passes through the pressing wheel 1.6, so as to detect whether the steel pipe as a whole meets the use standard, and the detection is more accurate to avoid safety hazards. In addition, the setting of multiple pressing wheels 1.6 can detect multiple steel pipes at the same time, thereby improving the detection efficiency.

[0024] Specifically, Figure 4 As shown, a safety quality detection device for engineering scaffolding, the assembly structure 2 includes an assembly groove 2.1, a receiving groove 2.2, an insert block 2.3, a pull rod 2.4, a pull ring 2.5 and a tightening spring 2.6, an assembly groove 2.1 is provided at the center of the lower side wall of the connecting seat 1.5, and receiving grooves 2.2 are provided on both side walls of the assembly groove 2.1, an insert block 2.3 is provided inside the receiving groove 2.2 for sliding, a pull rod 2.4 is fixedly connected to a side wall of the insert block 2.3 away from the assembly groove 2.1, the other end of the pull rod 2.4 extends to the outside of the connecting seat 1.5 and is fixedly connected to the pull ring 2.5, a tightening spring 2.6 is provided between the insert block 2.3 and the assembly groove 2.1, and the tightening spring 2.6 is sleeved on the pull rod 2.4. When the specification of the steel pipe to be detected changes, the pull ring 2.5 is pulled to drive the pull When the rod 2.4 moves, the pull rod 2.4 will pull the plug block 2.3 out of the limiting groove 1.62 on the installation head 1.61 and retract it into the accommodating groove 2.2. After the limiting of the plug block 2.3 is lost, the pressure wheel 1.6 can be removed. When installing the pressure wheel 1.6, pull the pull ring 2.5 to retract the plug block 2.3 into the accommodating groove 2.2, and then insert the installation head 1.61 on the pressure wheel 1.6 into the assembly groove 2.1 on the connecting seat 1.5, and then release the pull ring 2.5. The plug block 2.3 will be inserted into the limiting groove 1.62 under the push of the tightening spring 2.6, and the installation head 1.61 will be fixed in the assembly groove 2.1 to complete the installation of the pressure wheel 1.6. The replacement of the pressure wheel 1.6 is convenient and quick. Different pressure wheels 1.6 can be replaced to be suitable for testing steel pipes of different specifications, and the applicability is high.

[0025] Specifically, Figure 2 As shown, a safety quality detection device for engineering scaffolding, the conveying structure 3 includes a driving motor 3.1, an active conveying roller 3.2, a driven conveying roller 3.3, a driving wheel 3.4, a driven wheel 3.5 and a transmission belt 3.6, a driving motor 3.1 is installed on one side outer wall of the gantry 1.2, the output shaft end of the driving motor 3.1 passes through one side wall of the gantry 1.2 and is fixedly connected with the active conveying roller 3.2, a driven conveying roller 3.3 is rotatably arranged between the two side inner walls of the gantry 1.2 and located behind the active conveying roller 3.2, and the active conveying roller 3.2 rotates away from the end of the driving motor 3.1 A driving wheel 3.4 is fixedly connected to the gantry 1.2, and one end of the driven conveying roller 3.3 away from the driving motor 3.1 rotates through the gantry 1.2 and is fixedly connected to a driven wheel 3.5. A transmission belt 3.6 is wound around the driving wheel 3.4 and the driven wheel 3.5. The output shaft of the driving motor 3.1 can drive the driving conveying roller 3.2 to rotate. When the driving conveying roller 3.2 rotates, the driving wheel 3.4 is driven to rotate. Driven by the transmission belt 3.6, the driven wheel 3.5 drives the driven conveying roller 3.3 to rotate. The rotation of the driving conveying roller 3.2 and the driven conveying roller 3.3 can make the steel pipe move backward.

[0026] Specifically, Figure 3 As shown, a safety quality inspection device for engineering scaffolding is provided, wherein a mounting head 1.61 is fixedly connected to the top wall of a pressure wheel 1.6, and limiting grooves 1.62 adapted to an insert block 2.3 are provided on both side walls of the mounting head 1.61.

[0027] Specifically, Figure 1 As shown, a safety quality inspection device for engineering scaffolding is provided, wherein guide rods 1.21 are fixedly connected to the upper side wall of the lifting plate 1.4 and located on both sides of the cylinder 1.3, and the upper ends of the guide rods 1.21 slide through the upper side wall of the gantry 1.2 and extend above it, so that the lifting plate 1.4 moves up and down more smoothly.

[0028] Specifically, Figure 1 As shown, a safety quality detection device for engineering scaffolding is provided, wherein universal wheels 1.7 are respectively installed at the four corners of the bottom wall of the frame 1, so as to facilitate movement and be more flexible.

[0029] During the specific implementation of the utility model, the universal wheel 1.7 is used to move the device to the side of the steel pipe, and the steel pipe to be tested is placed under the pressure roller 1.6 according to the preset pressure of the use standard, and the telescopic end of the cylinder 1.3 pushes the lifting plate 1.4 to move downward, and the lifting plate 1.4 moves downward to drive the connecting seat 1.5 and the pressure wheel 1.6 to move downward, so that the pressure wheel 1.6 is pressed on the steel pipe, and the output shaft of the driving motor 3.1 can drive the active conveying roller 3.2 to rotate, and the active conveying roller 3.2 drives the active wheel 3.4 to rotate when the active conveying roller 3.2 rotates. Under the drive of the transmission belt 3.6, the driven wheel 3.5 drives the driven conveying roller 3.3 to rotate, and the rotation of the active conveying roller 3.2 and the driven conveying roller 3.3 can make the steel pipe move backward. During the movement, the pressure wheel 1.6 will continue to pressurize the steel pipe according to the preset pressure until the entire steel pipe passes through the pressure wheel 1.6, so as to detect whether the steel pipe as a whole meets the use standard, the detection is more accurate, and safety hazards are avoided. In addition, multiple pressure wheels The setting of 1.6 can detect multiple steel pipes at the same time, improving the detection efficiency. When the specifications of the steel pipe to be detected change, pull the pull ring 2.5 to drive the pull rod 2.4 to move, and the pull rod 2.4 will pull the plug 2.3 out of the limit groove 1.62 on the installation head 1.61 and retract into the receiving groove 2.2. After the limit of the plug 2.3 is lost, the pressure wheel 1.6 can be removed. When installing the pressure wheel 1.6, pull the pull ring 2.5 to retract the plug 2.3 into the receiving groove 2.2. Then, insert the mounting head 1.61 on the pressing wheel 1.6 into the assembly groove 2.1 on the connecting seat 1.5, and then release the pull ring 2.5. The insert block 2.3 will be inserted into the limit groove 1.62 under the push of the tightening spring 2.6. Fix the mounting head 1.61 in the assembly groove 2.1 to complete the installation of the pressing wheel 1.6. The replacement of the pressing wheel 1.6 is convenient and quick. Different pressing wheels 1.6 can be replaced to be suitable for testing steel pipes of different specifications, and the applicability is high.

[0030] 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 construction scaffolding safety quality detection device, comprising a frame (1), characterized in that: The upper side wall of the frame (1) is fixedly connected to a detection platform (1.1), the upper side wall of the detection platform (1.1) is fixedly connected to a gantry (1.2), an air cylinder (1.3) is mounted on the upper outer wall of the gantry (1.2), the telescopic end of the air cylinder (1.3) passes through the upper side wall of the gantry (1.2) and is fixedly connected to a lifting plate (1.4), a plurality of connection seats (1.5) distributed in an equidistant array are fixedly connected to the lower side wall of the lifting plate (1.4), a pressure wheel (1.6) is detachably connected to the connection seat (1.5) via an assembly structure (2), and a conveying structure (3) is also provided on the gantry (1.2).

2. The engineering scaffolding safety quality detection device according to claim 1 is characterized in that: The assembly structure (2) comprises an assembly groove (2.1), a receiving groove (2.2), an insert block (2.3), a pull rod (2.4), a pull ring (2.5) and a clamping spring (2.6); an assembly groove (2.1) is provided at the center of the lower side wall of the connecting seat (1.5); both side walls of the assembly groove (2.1) are provided with a receiving groove (2.2); an insert block (2.3) is slidably provided inside the receiving groove (2.2); a pull rod (2.4) is fixedly connected to a side wall of the insert block (2.3) away from the assembly groove (2.1); the other end of the pull rod (2.4) extends to the outside of the connecting seat (1.5) and is fixedly connected to the pull ring (2.5); a clamping spring (2.6) is provided between the insert block (2.3) and the assembly groove (2.1); and the clamping spring (2.6) is sleeved on the pull rod (2.4).

3. The engineering scaffolding safety quality detection device according to claim 1 is characterized in that: The conveying structure (3) comprises a driving motor (3.1), a driving conveying roller (3.2), a driven conveying roller (3.3), a driving wheel (3.4), a driven wheel (3.5) and a transmission belt (3.6); a driving motor (3.1) is mounted on an outer wall of one side of the gantry (1.2); an output shaft end of the driving motor (3.1) passes through a side wall of the gantry (1.2) and is fixedly connected to the driving conveying roller (3.2); and a driving wheel (3.4) is mounted between the inner walls of both sides of the gantry (1.2) and is located A driven conveying roller (3.3) is rotatably provided behind the driving conveying roller (3.2); one end of the driving conveying roller (3.2) away from the driving motor (3.1) rotates through the gantry (1.2) and is fixedly connected to a driving wheel (3.4); one end of the driven conveying roller (3.3) away from the driving motor (3.1) rotates through the gantry (1.2) and is fixedly connected to a driven wheel (3.5); a transmission belt (3.6) is wound between the driving wheel (3.4) and the driven wheel (3.5).

4. The engineering scaffolding safety quality detection device according to claim 2 is characterized in that: A mounting head (1.61) is fixedly connected to the top wall of the pressing wheel (1.6), and limiting grooves (1.62) matching the insert block (2.3) are provided on both side walls of the mounting head (1.61).

5. The engineering scaffolding safety quality detection device according to claim 1 is characterized in that: Guide rods (1.21) are fixedly connected to the upper side wall of the lifting plate (1.4) and located on both sides of the cylinder (1.3), and the upper ends of the guide rods (1.21) slide through the upper side wall of the gantry (1.2) and extend above it.

6. The engineering scaffolding safety quality detection device according to claim 1 is characterized in that: Universal wheels (1.7) are respectively installed at the four corners of the bottom wall of the frame (1).

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