CN219794582U

CN219794582U - Medical project stress fastening type operation platform frame

Info

Publication number: CN219794582U
Application number: CN202321341090.1U
Authority: CN
Inventors: 徐于荣; 宋志坤; 豆林; 丁文轩; 谢立辉; 周文武; 蒋家林; 蔡建宏; 孙新亚; 李玉龙; 丁玉龙
Original assignee: China Construction Third Engineering Group Anhui Construction Investment Co ltd; Second Construction Engineering Co Ltd of China Construction Third Engineering Division
Current assignee: China Construction Third Engineering Group Anhui Construction Investment Co ltd; Second Construction Engineering Co Ltd of China Construction Third Engineering Division
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-10-03
Anticipated expiration: 2033-05-30

Abstract

The utility model relates to a medical project stress fastening type operation platform frame, which comprises a support frame, a first cross rod, a second cross rod and a pedal; the support frame is a frame formed by connecting four vertical support rods and a plurality of groups of protection rods, and a plurality of bayonets are formed in the outer wall of the side surface of each support rod along the circumferential direction; the two end parts of each of the first cross rod and the second cross rod are respectively provided with a movable groove, and the upper surface of each of the first cross rod and the second cross rod is provided with a chute; a stress fastening unit is arranged in the movable groove and the sliding groove; the support frame supports and connects tightly the bayonet socket of bracing piece in the horizontal direction through the atress fastening unit, rotates the connection support to trampling on the vertical direction, forms operation platform frame. According to the utility model, the compression is carried out through the stress fastening unit, the friction force is matched with the buffer spring to reduce the pressure acting on the joint of the first cross rod, the second cross rod and the support frame, the fastening effect is achieved, the stability of stepping on the pedal is ensured through the pedal protection device, and the risk protection capability is improved.

Description

Medical project stress fastening type operation platform frame

Technical Field

The utility model relates to the technical field of civil engineering, in particular to a stress fastening type operation platform frame for medical projects.

Background

The movable operation platform frame which is commonly used in the current building construction field is simple and convenient in upper portion platform plate paving mode, and the lap joint is unstable in the use process, so that safety accidents are easy to occur. With rapid development of social economy, civil engineering project construction is more and more, and in order to improve medical conditions, hospital and emergency medical shelter construction scale is more and more, and in order to improve construction progress and construction safety, in these medical engineering civil engineering constructions, we gradually develop a medical engineering stress fastening type operation platform frame to solve the unstable security risk technical problem of platform frame overlap joint.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide the medical project stress fastening type operation platform frame, so that the lap joint position of the platform frame is good in stability and high in safety, the construction efficiency is improved, and the construction progress is guaranteed.

The utility model is realized by adopting the following technical scheme:

a medical project stress fastening type operation platform frame comprises a support frame, a first cross rod, a second cross rod and a pedal; the support frame is a frame formed by connecting four vertical support rods and a plurality of groups of protection rods, and a plurality of bayonets are formed in the outer wall of the side surface of each support rod along the circumferential direction; the two end parts of each of the first cross rod and the second cross rod are respectively provided with a movable groove, and the upper surface of each of the first cross rod and the second cross rod is provided with a chute; a stress fastening unit is arranged in the movable groove and the sliding groove; the support frame supports and connects tightly the bayonet socket of bracing piece in the horizontal direction through the atress fastening unit, rotates the connection support to trampling on the vertical direction, forms operation platform frame.

Further, the stress fastening unit comprises a clamping block; the device comprises a first spring, a sliding block, an extrusion block, a rotating rod, an inserting rod and a second spring; the first spring is arranged in the movable groove, one end of the first spring is fixed with the inner wall of the movable groove, and the other end of the first spring is fixedly connected with the clamping block inserted into the movable groove; the sliding blocks are arranged into a U-shaped structure, insertion holes are formed in the upper surfaces of the two ends of the sliding blocks, and the sliding blocks are arranged in the sliding grooves; the inserting rod is inserted into the inserting hole, and the upper end of the inserting rod is rotationally connected with the pedal through a rotating rod; the sliding block is positioned at the bottom part of the sliding groove and is in abutting connection with the extrusion block inserted into the sliding groove from the side face; one end of the second spring is arranged on the side face of the sliding block, and the other end of the second spring is arranged on the inner wall of the sliding groove close to the extrusion block.

Further, a guide groove is formed in the upper surface of the part of the clamping block, which is positioned in the movable groove; a fixed rod is arranged in the guide groove; the upper end of the fixed rod is sleeved with a buffer spring and then is contacted with the upper wall of the movable groove.

Further, the connection surface of the extrusion block and the supporting rod is arc-shaped, and an anti-slip pad is arranged on the arc-shaped connection surface.

Further, each supporting rod of the supporting frame is provided with a pedal protection device; the pedal protection device comprises a movable seat, a sleeve block and a clamping block; one end of the movable seat is fixed with a third spring, and the other end of the movable seat is fixedly connected with the sleeve block; the sleeve block is rotationally connected with the upper clamping block through a group of pull rods; the two ends of the pull rod are respectively connected with the clamping block and the sleeve block in a rotating way through rotating blocks fixed with the clamping block and the sleeve block; the four corners of the upper surface of the pedal are respectively provided with a movable groove; the movable seat is arranged on the movable groove, and the other free end of the third spring is fixed in the movable groove, so that the movable seat can slide on the movable groove; the sleeve block and the clamping block are sleeved on the supporting rod.

Furthermore, the sleeve block is of two annular structures, the side surface of the annular structure is provided with a connecting part, and a connecting hole is formed in the connecting part; the upper surface of the movable seat is provided with a bolt hole, and the sleeve block is fixed with the movable seat through the bolt inserted into the bolt hole and the connecting hole.

Further, the clamping block is an integral structure formed by connecting two annular structures through a fourth spring, and a rubber pad is arranged on the inner wall of the clamping block.

Further, the support frame is provided with an inclined stay bar and a climbing ladder; the bottom of the supporting rod is provided with universal wheels.

In summary, the utility model has the following beneficial effects:

1. through atress fastening unit, fixture block and bayonet socket can be convenient for the staff quick install first horizontal pole, second horizontal pole on the support frame to be convenient for take off it from the support frame, through the extrusion piece that sets up can increase through the slipmat with the support frame between frictional force under the extrusion of slider, reach the pedal when the atress, through the atress fastening unit in frictional force cooperation buffer spring reduction effect in the pressure of first horizontal pole, second horizontal pole and support frame junction, reach the effect of fastening promptly, can increase the life of junction again, and can effectually prevent the junction fracture.

2. Through the cover piece and the clamp splice that set up can be under the fracture condition that can exist after first horizontal pole, second horizontal pole use for a long time, cooperation pull rod and removal seat make trample the board and be fixed on the support frame, avoid trampling the board and drop, lead to personnel on the trampling board to drop along with trampling, cause the potential safety hazard to, the pressure on the trampling board is bigger the clamp splice can press from both sides more tightly, with this stability that can guarantee to trample the board, has improved risk protection ability greatly.

3. Through the guard bar and the diagonal brace of support frame upside installation that set up, increase user's security on the support body.

4. Through the cat ladder, be convenient for operating personnel to step on operation platform and construct, through the universal wheel of setting up, can have enough to meet the need the use, improve the economic nature that equipment platform used, reduced construction cost, shortened construction cycle, built and put into use fast for medical treatment item provides the assurance.

Drawings

Fig. 1 is a schematic view of the overall structure of the assembled present utility model (wherein the force-receiving fastening unit and the pedal guard are not shown in detail, see fig. 3 and 5 in particular).

Fig. 2 is a schematic diagram of a movable slot structure of a first cross bar and a second cross bar.

Fig. 3 is a schematic structural view of the force-receiving fastening unit.

Fig. 4 is an enlarged schematic view of the structure at a in fig. 3.

Fig. 5 is a schematic structural view of the pedal guard.

Fig. 6 is a schematic diagram of a cross-sectional enlarged structure of the pedal guard.

Fig. 7 is a schematic view of a connection structure of the clamp block, the rubber pad and the fourth spring.

Wherein: a support frame 1; a first crossbar 2; a second cross bar 3; treading a pedal 4; a bayonet 5; a movable groove 6; a clamping block 7; a first spring 8; a fixing rod 9; a guide groove 10; a buffer spring 11; a chute 12; a slider 13; extruding the block 14; a slip-resistant pad 15; a rotating lever 16; a plunger 17; a jack 18; a second spring 19; a moving groove 20; a movable seat 21; a third spring 22; a sleeve block 23; a connection hole 24; a plug 25; a pull rod 26; a clamp block 27; a rubber pad 28; a fourth spring 29; a guard bar 30; a rotating block 31; diagonal braces 32; a universal wheel 33; and a ladder 34.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

As shown in fig. 1 to 7, a medical item force-fastened type operation platform comprises a support frame 1, a first cross bar 2, a second cross bar 3 and a pedal 4; the support frame 1 is a frame formed by connecting four vertical support rods and a plurality of groups of protection rods 30, and a plurality of bayonets 5 are arranged on the outer wall of the side surface of each support rod along the circumferential direction; the two end parts of each of the first cross rod 2 and the second cross rod 3 are provided with movable grooves 6, and the upper surface of each of the first cross rod 2 and the second cross rod 3 is provided with a chute 12; a stress fastening unit is arranged in the movable groove 6 and the sliding groove 12; the support frame 1 is in abutting connection with the bayonet 5 of the support rod in the horizontal reverse direction through a stress fastening unit, and is used for rotationally connecting and supporting the pedal 4 in the vertical direction to form an operation platform frame. As shown in fig. 2, 3 and 4, the force-receiving fastening unit includes a latch 7; a first spring 8, a slider 13, a pressing block 14, a rotating rod 16, an inserting rod 17 and a second spring 19; the first spring 8 is arranged in the movable groove 6, one end of the first spring is fixed with the inner wall of the movable groove 6, and the other end of the first spring is fixedly connected with the clamping block 7 inserted into the movable groove 6; the sliding blocks 13 are arranged into a U-shaped structure, insertion holes 18 are formed in the upper surfaces of the two ends of the sliding blocks, and the sliding blocks 13 are arranged in the sliding grooves 12; the inserting rod 17 is inserted into the inserting hole 18, and the upper end of the inserting rod 17 is rotatably connected with the pedal 4 through the rotating rod 16; the bottom part of the sliding block 13 positioned at the sliding groove 12 is in abutting connection with a pressing block 14 inserted into the sliding groove 12 from the side; the second spring 19 has one end disposed on the side of the slider 13 and the other end disposed on the inner wall of the chute 12 near the extrusion block 14.

As a preferred embodiment, as shown in fig. 3 and 4, a guide groove 10 is formed on the upper surface of the part of the clamping block 7 located inside the movable groove 6; a fixed rod 9 is arranged in the guide groove 10; the upper end of the fixed rod 9 is sleeved with a buffer spring 11 and then is contacted with the upper wall of the movable groove 6.

As a preferred embodiment, the connection surface between the extrusion block 14 and the supporting rod is arc-shaped, and the anti-slip pad 15 is arranged on the arc-shaped connection surface.

As a preferred embodiment, as shown in fig. 5 and 6, each support rod of the support frame 1 is provided with a pedal protection device; the pedal protection device comprises a movable seat 21, a sleeve block 23 and a clamping block 27; one end of the movable seat 21 is fixedly provided with a third spring 22, and the other end of the movable seat is fixedly connected with a sleeve block 23; the sleeve block 23 is rotationally connected with the upper clamping block 27 through a group of pull rods 26; the two ends of the pull rod 26 are respectively connected with the clamping block 27 and the sleeve block 23 in a rotating way through a rotating block 31; the four corners of the upper surface of the pedal plate 4 are respectively provided with a movable groove 20; the movable seat 21 is arranged on the movable groove 20, and the other free end of the third spring 22 is fixed in the movable groove 20, so that the movable seat 21 can slide on the movable groove 20; the sleeve block 23 and the clamping block 27 are sleeved on the supporting rod.

As a preferred embodiment, the sleeve block 23 has two annular structures, the side surface of the annular structure is provided with a connecting part, and the connecting part is provided with a connecting hole 24; the upper surface of the movable seat 21 is provided with a bolt hole, and the sleeve block 23 and the movable seat 21 are fixed by inserting a bolt 25 into the bolt hole and the connecting hole 24.

As a preferred embodiment, the clamping block 27 is an integral structure formed by connecting two annular structures through a fourth spring 29, and a rubber pad 28 is arranged on the inner wall of the clamping block 27.

As a preferred embodiment, the support frame 1 is provided with a diagonal brace 32 and a ladder stand 34; the bottom of the supporting rod is provided with a universal wheel 33.

When the pedal is specifically used, after the support frame 1 is installed and fixed on the ground, the two ends of the first cross rod 2 and the second cross rod 3 are aligned with the positions of the bayonets 5 in sequence, the clamping blocks 7 are positioned at the inclined positions of the bayonets 5, at the moment, the clamping blocks 7 extend into the bayonets 5 under the action of the first springs 8 and push the first cross rod 2 and the second cross rod 3 downwards, at the moment, the clamping blocks 7 move in the movable grooves 6 along the self direction under the extrusion of the inner walls of the bayonets 5 because the upper sides of the bayonets 5 are of an inclined structure and the lower ends of the clamping blocks 7 are of an inclined structure, when the clamping blocks 7 are positioned at the vertical parts in the bayonets 5, the first cross rod 2 and the second cross rod 3 can be fixed on the support frame 1, then the inserted rods 17 on the pedal 4 are inserted into the insertion holes 18 on the sliding blocks 13, the pedal 4 are installed, and the two clamping blocks 27 and the sleeve blocks 23 are pulled, the two clamping blocks 27 and the sleeve block 23 are separated, at this time, the movable seat 21 can move along the direction of the movable groove 20 under the action of the third spring 22, so that the clamping blocks 27 and the sleeve block 23 are positioned at two sides of the supporting frame 1, the clamping blocks 27 and the sleeve block 23 are loosened, the sleeve block 23 is fixed by inserting the bolts 25 into the connecting holes 24, the supporting frame 1 can be clamped by the two clamping blocks 27 under the action of the fourth spring 29 through the rubber pads 28, when a worker steps on the pedal 4, the pedal 4 can be lowered, the two rotating rods 16 can be rotated by the pedal 4, the sliding blocks 13 can be pushed to move along the direction of the sliding grooves 12 when the rotating rods 16 rotate, in the process, the sliding blocks 13 can squeeze the second springs 19, and after a certain distance, the ends of the squeezing blocks 14 are squeezed to move along the self direction, the outer wall of the supporting frame 1 can be squeezed by the anti-skid pads 15 after the squeezing blocks 14 move, at this time, the pressure at the joint of the partial cross bar and the supporting frame 1 can be relieved by means of friction. Wherein, if the fracture appears after the connection that is in long-time use of first horizontal pole 2, second horizontal pole 3 and support frame 1, at this moment, pedal 4 can drive the cover piece 23 through removing seat 21 and descend, cover piece 23 descends and can pull rod 26, make pull rod 26 have pivoted trend, thereby make two clamp splice 27 have relative motion's trend, at this moment, rubber pad 28 can with support frame 1 outer wall extruded tighter, so guarantee pedal 4 can not drop, ensure its upper end staff's personal safety, wherein, this platform frame can be piled up and use together, support frame 1 lower extreme can insert the support frame 1 upside of another device, and install cat ladder 34 on the support frame 1 can be convenient for the staff climbing, can utilize simultaneously consolidate two support frames 1 through installation diagonal brace 32.

While specific embodiments of the utility model have been described and illustrated in detail above, it should be noted that: various equivalent changes and modifications can be made to the above-described embodiments according to the inventive concept, and the functional effects thereof are not beyond the spirit covered by the specification, and all fall within the scope of the utility model.

Claims

1. A medical project stress fastening type operation platform frame comprises a support frame, a first cross rod, a second cross rod and a pedal; the method is characterized in that: the support frame is a frame formed by connecting four vertical support rods and a plurality of groups of protection rods, and a plurality of bayonets are formed in the outer wall of the side surface of each support rod along the circumferential direction; the two end parts of each of the first cross rod and the second cross rod are respectively provided with a movable groove, and the upper surface of each of the first cross rod and the second cross rod is provided with a chute; a stress fastening unit is arranged in the movable groove and the sliding groove; the support frame supports and connects tightly the bayonet socket of bracing piece in the horizontal direction through the atress fastening unit, rotates the connection support to trampling on the vertical direction, forms operation platform frame.

2. A medical item force-fastened operating platform according to claim 1, characterized in that: the stress fastening unit comprises a clamping block; the device comprises a first spring, a sliding block, an extrusion block, a rotating rod, an inserting rod and a second spring; the first spring is arranged in the movable groove, one end of the first spring is fixed with the inner wall of the movable groove, and the other end of the first spring is fixedly connected with the clamping block inserted into the movable groove; the sliding blocks are arranged into a U-shaped structure, insertion holes are formed in the upper surfaces of the two ends of the sliding blocks, and the sliding blocks are arranged in the sliding grooves; the inserting rod is inserted into the inserting hole, and the upper end of the inserting rod is rotationally connected with the pedal through a rotating rod; the sliding block is positioned at the bottom part of the sliding groove and is in abutting connection with the extrusion block inserted into the sliding groove from the side face; one end of the second spring is arranged on the side face of the sliding block, and the other end of the second spring is arranged on the inner wall of the sliding groove close to the extrusion block.

3. A medical item force-fastened operating platform according to claim 2, characterized in that: the upper surface of the part of the clamping block, which is positioned in the movable groove, is provided with a guide groove; a fixed rod is arranged in the guide groove; the upper end of the fixed rod is sleeved with a buffer spring and then is contacted with the upper wall of the movable groove.

4. A medical item force-fastened operating platform according to claim 2, characterized in that: the connecting surface of the extrusion block and the supporting rod is arc-shaped, and an anti-slip pad is arranged on the arc-shaped connecting surface.

5. A medical item force-fastened operating platform according to claim 1, characterized in that: each supporting rod of the supporting frame is provided with a pedal protection device; the pedal protection device comprises a movable seat, a sleeve block and a clamping block; one end of the movable seat is fixed with a third spring, and the other end of the movable seat is fixedly connected with the sleeve block; the sleeve block is rotationally connected with the upper clamping block through a group of pull rods; the two ends of the pull rod are respectively connected with the clamping block and the sleeve block in a rotating way through rotating blocks fixed with the clamping block and the sleeve block; the four corners of the upper surface of the pedal are respectively provided with a movable groove; the movable seat is arranged on the movable groove, and the other free end of the third spring is fixed in the movable groove, so that the movable seat can slide on the movable groove; the sleeve block and the clamping block are sleeved on the supporting rod.

6. A medical item force-fastened operating platform according to claim 5, characterized in that: the sleeve blocks are of two annular structures, the side surfaces of the annular structures are provided with connecting parts, and connecting holes are formed in the connecting parts; the upper surface of the movable seat is provided with a bolt hole, and the sleeve block is fixed with the movable seat through the bolt inserted into the bolt hole and the connecting hole.

7. A medical item force-fastened operating platform according to claim 5, characterized in that: the clamping block is an integral structure formed by connecting two annular structures through a fourth spring, and a rubber pad is arranged on the inner wall of the clamping block.

8. A medical item force-fastened operating platform according to claim 5, characterized in that: the support frame is provided with an inclined stay bar and a cat ladder; the bottom of the supporting rod is provided with universal wheels.