CN220377098U

CN220377098U - Protective type positioning workbench

Info

Publication number: CN220377098U
Application number: CN202321903791.XU
Authority: CN
Inventors: 刘贝贝; 李帅
Original assignee: Rail Transit Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Rail Transit Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-01-23
Anticipated expiration: 2033-07-19

Abstract

The utility model relates to the technical field of bridge construction, in particular to a protective type positioning workbench, which comprises a placing plate, wherein four corners of the upper surface of the placing plate are fixedly connected with connecting frames, a plurality of V-shaped rods are fixedly connected between the connecting frames and the placing plate, the protective type positioning workbench further comprises a protective device, the protective device is arranged on the inner wall of a placing frame and comprises a connecting rod, a slip ring and a protective belt, and the protective device further comprises a cleaning device, and the cleaning device is arranged on the surface of the placing plate; when the device is required to be used, the device is placed on the bridge side, a user pulls the pull handle, the pull handle moves to drive the sliding rod and the limiting rod to move, the first spring is driven to displace and deform to generate elasticity when the sliding rod moves, the connector and the protective belt lose constraint when the limiting rod moves to be separated from the inner walls of the jack and the limiting hole, and the protective device is arranged, so that the situation that the placing frame is unstable and slightly shakes when the device is used is reduced, and the safety and the practicability of the device are improved.

Description

Protective type positioning workbench

Technical Field

The utility model relates to the technical field of bridge construction, in particular to a protective positioning workbench.

Background

The workbench is a platform for working construction workers on a construction site. When constructing a bridge, a constructor is often used by using a working table.

Through searching, the utility model with the publication number of CN207749416U discloses a construction operation platform in bridge high pier construction, the opening and the stopping of a lifting machine are controlled through a control cabinet, and then the lifting and the falling of a construction operation platform body with a full-enclosure structure which is enclosed outside a bridge high pier body are controlled through the lifting machine, so that the equipment has high construction cost, is limited by site factors and is easy to cause a plurality of problems of difficult installation, poor installation quality, insusceptibility to safety and the like due to poor stability of a hanging frame hung by a crane.

At present, most of operation tables are used, a user places equipment on a bridge side, a motor is started immediately, the motor rotates to drive a cable to move, the cable moves to drive a placement frame to move, but when the equipment is used, the lifting process of the placement frame is unstable, the user is difficult to fix the equipment in the placement frame, and the safety of the user is possibly influenced.

Disclosure of Invention

The utility model provides a protective positioning workbench for solving the defect that a user falls off in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a protection type positioning's operation panel, includes places the board, place the equal fixedly connected with link in upper surface four corners department of board, there is a plurality of V type poles fixed connection between link and the board of placing, the bottom of V type pole is all fixed connection in the both sides of placing the board, the lower surface four corners department of placing the board all rotates and is connected with the runner, the equal fixedly connected with in top of link stabilizes the frame, one side bottom fixedly connected with of stabilizing the frame places the frame, the upper surface fixedly connected with motor of placing the board;

still include protector and belt cleaning device, protector sets up the inner wall at the frame of placing, protector includes connecting rod, sliding ring and protection band, the connecting rod with place the equal fixed connection of both sides inner wall of frame, sliding ring and the surface sliding connection of connecting rod, the fixed surface of sliding ring has the protection band, the other end fixedly connected with connector of protection band, the recess has been seted up on the surface of sliding ring, the inner wall joint of connector and recess, the limiting hole has been seted up on the surface of connector, the jack has been seted up to the inner wall of recess, cleaning device sets up the surface at the board of placing.

Preferably, a sliding groove is formed in the side face of the sliding ring, and the inner wall of the sliding groove is connected with a sliding rod in a sliding mode.

Preferably, the bottom one end fixedly connected with first spring of slide bar, the bottom one end of first spring and the inner wall fixed connection of spout, the top one end fixedly connected with restriction pole of slide bar.

Preferably, one end of the limiting rod is connected with the inner wall of the limiting hole and the inner wall of the jack in a clamping mode, the limiting rod is matched with the limiting hole and the jack in a matching mode, a pull handle is fixedly connected to the connecting position of the sliding rod and the limiting rod, and the pull handle is of a U-shaped structure.

Preferably, the cleaning device comprises two connecting blocks and a cleaning plate, wherein the two connecting blocks are fixedly connected with the upper surface of the placing plate, one end bottom of the cleaning plate is rotationally connected with one connecting block through a movable shaft, clamping grooves are formed in the tops of the two connecting blocks, the cleaning plate is in clamping connection with the inner wall of the clamping grooves, two stable grooves are formed in the other top of the two connecting blocks, a pull groove is formed in the side surface of the top of the other end of the cleaning plate, and a limiting rod is connected to the inner wall of the pull groove in a sliding mode.

Preferably, one end fixedly connected with second spring of gag lever post, the one end that the gag lever post was kept away from to the second spring is fixedly connected with firm pole with the inner wall of draw groove, one end fixedly connected with firm pole that the gag lever post was kept away from to the second spring.

Preferably, the inner wall joint in firm pole and firm groove, gag lever post and firm pole junction fixedly connected with pull ring, the pull ring is U type structure.

The utility model provides a protective positioning workbench through improvement, which has the following improvements and advantages compared with the prior art:

the method comprises the following steps: according to the utility model, when the equipment is used, a user places the equipment on the bridge, the motor is started, the motor rotates to drive the cable to move, the cable moves to drive the placement frame to move, when the equipment is required to be used, the user pulls the pull handle, the pull handle moves to drive the slide bar and the limiting bar to move, when the slide bar moves, the first spring is driven to displace and deform to generate elasticity, when the limiting bar moves to be separated from the inner walls of the jack and the limiting hole, the connector and the protective belt lose constraint, and by arranging the protective device, the situations of unstable placement frame and slight shaking of the equipment are reduced, and the safety and the practicability of the equipment are improved.

And two,: according to the utility model, when the device is used, a user pulls the pull ring, the pull ring moves to drive the limiting rod and the stabilizing rod to move together, the second spring is driven to displace and deform to generate elasticity when the limiting rod moves, the second spring is separated from the inner wall of the stabilizing groove when the stabilizing rod moves, the cleaning plate loses constraint, the cleaning plate is pulled to be separated from the inner wall of the clamping groove, and the cleaning device is arranged, so that dust adsorbed on a cable is reduced, the dust enters the device along with the operation of a motor, the damage of the inner wall of the device is caused, and the service life and the practicability of the device are improved.

Drawings

Fig. 1 is a schematic perspective view of a protective positioning workbench according to the present utility model;

FIG. 2 is a schematic side view of a protective positioning table according to the present utility model;

fig. 3 is a schematic perspective view of a placement frame of a protective positioning workbench according to the present utility model;

FIG. 4 is a schematic view showing a cross-sectional structure of the stage A in FIG. 3 with a protective positioning function according to the present utility model;

FIG. 5 is a schematic view of a part of a perspective structure of a protective positioning table according to the present utility model;

fig. 6 is a schematic view of a cross-sectional structure of a protective positioning table shown in fig. 5.

Reference numerals illustrate:

1. placing a plate; 2. a rotating wheel; 3. a connecting frame; 4. a motor; 5. placing a frame; 6. a protective device; 61. a connecting rod; 62. a slip ring; 63. a protective belt; 64. a groove; 65. a connector; 66. a jack; 67. limiting the aperture; 68. a chute; 69. a restraining bar; 610. a slide bar; 611. a first spring; 612. a pull handle; 7. a cleaning device; 71. a connecting block; 72. a cleaning plate; 73. a clamping groove; 74. a stabilizing groove; 75. drawing a groove; 76. a stabilizing rod; 77. a limit rod; 78. a second spring; 79. and (5) a pull ring.

Detailed Description

The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a protective positioning workbench through improvement, which comprises the following technical scheme: as shown in fig. 1-6: the device comprises a placing plate 1, wherein connecting frames 3 are fixedly connected to four corners of the upper surface of the placing plate 1, a plurality of V-shaped rods are fixedly connected between the connecting frames 3 and the placing plate 1, the bottoms of the V-shaped rods are fixedly connected to two sides of the placing plate 1, rotating wheels 2 are rotatably connected to four corners of the lower surface of the placing plate 1, a stabilizing frame is fixedly connected to the top of the connecting frames 3, a placing frame 5 is fixedly connected to the bottom end of one side of the stabilizing frame, and a motor 4 is fixedly connected to the upper surface of the placing plate 1;

also comprises a protecting device 6 and a cleaning device 7;

wherein, protector 6 sets up the inner wall at placing frame 5, cleaning device 7 sets up the surface at placing board 1, protector 6 includes connecting rod 61, sliding ring 62 and guard band 63, connecting rod 61 and the equal fixed connection of both sides inner wall of placing frame 5, sliding ring 62 and connecting rod 61's surface sliding connection, sliding ring 62's fixed surface is connected with guard band 63, guard band 63's the other end fixedly connected with connector 65, recess 64 has been seted up on sliding ring 62's surface, the inner wall joint of connector 65 and recess 64, limiting hole 67 has been seted up on connector 65's surface, jack 66 has been seted up to recess 64's inner wall.

Further, a sliding groove 68 is formed on the side surface of the sliding ring 62, and a sliding rod 610 is slidably connected to the inner wall of the sliding groove 68, by the above structure: by providing the slip ring 62, a more labor-saving movement of the guard belt 63 is achieved, and the effort-saving situation of a user when the user needs to move is reduced.

Further, a first spring 611 is fixedly connected to one end of the bottom of the slide bar 610, one end of the bottom of the first spring 611 is fixedly connected to the inner wall of the chute 68, and a limiting rod 69 is fixedly connected to one end of the top of the slide bar 610, by the above structure: by arranging the first spring 611, the additional elastic force to the sliding rod 610 is realized, so that the sliding rod 610 is more stable, and the falling-off condition caused by vibration is not easy to occur.

Further, one end of the limiting rod 69 is clamped with the inner wall of the limiting hole 67 and the inner wall of the jack 66, the limiting rod 69 is matched with the limiting hole 67 and the jack 66, a pull handle 612 is fixedly connected to the connecting part of the sliding rod 610 and the limiting rod 69, and the pull handle 612 is of a U-shaped structure, and through the structure: by providing the pull handle 612, the sliding rod 610 can be moved more conveniently, and a user can pull the sliding rod 610 open more conveniently during normal use or emergency.

Further, place the fixed surface of board 1 and install cleaning device 7, cleaning device 7 includes connecting block 71 and clearance board 72, connecting block 71 and the last fixed surface who places board 1 are connected, the one end bottom of clearance board 72 passes through loose axle rotation with connecting block 71 and is connected, draw-in groove 73 has all been seted up at the top of two connecting blocks 71, the inner wall joint of clearance board 72 and draw-in groove 73, two firm grooves 74 have been seted up at the top of connecting block 71, draw-in groove 75 has been seted up to the other end top side of clearance board 72, the inner wall sliding connection of draw-in groove 75 has gag lever post 77, borrow by above-mentioned structure: through setting up cleaning device 7, realized in time clearing up the dust that adheres to because of using above the hawser, reduced the dust and got into inside the motor 4 with the hawser and made the inside impaired problem emergence of motor 4, also made the life of hawser longer, reduced the expenditure that can avoid.

Further, one end fixedly connected with second spring 78 of gag lever post 77, the one end that gag lever post 77 was kept away from to second spring 78 and the inner wall fixed connection of draw groove 75, the one end fixedly connected with firm pole 76 that gag lever post 77 kept away from second spring 78, borrow by above-mentioned structure: through setting up second spring 78, realized exerting the elasticity to gag lever post 77 and make gag lever post 77 be difficult for not hard up, whole cleaning device 7 is more firm, and the clearance is cleaner.

Further, the inner wall joint of firm pole 76 and firm groove 74, the locating lever 77 is fixedly connected with pull ring 79 with the junction of firm pole 76, and pull ring 79 is U type structure, borrows by above-mentioned structure: by providing the pull ring 79, the movement of the stabilizing rod 76 is more labor-saving, and the user can open the cleaning device 7 more conveniently.

Working principle: when the device is used, a user places the device on the bridge edge, the motor 4 is started immediately, the motor 4 rotates to drive the cable to move, the cable moves to drive the placement frame 5 to move, when the device is required to be used, the user pulls the pull handle 612, the pull handle 612 moves to drive the slide bar 610 and the limiting rod 69 to move, when the slide bar 610 moves, the first spring 611 is driven to displace and deform to generate elasticity, when the limiting rod 69 moves to be separated from the inner walls of the jack 66 and the limiting hole 67, the connector 65 and the protecting belt 63 lose constraint, and by arranging the protecting device 6, the situation that the safety of the user is influenced due to the fact that the placement frame 5 is unstable in the ascending process of the user is reduced when the device is used, and the safety and the practicability of the device are improved.

When equipment is required to be used, a user pulls the pull ring 79, the pull ring 79 moves to drive the limiting rod 77 to move together with the stabilizing rod 76, the second spring 78 is driven to displace and deform to generate elasticity when the limiting rod 77 moves, the cleaning plate 72 loses constraint when the stabilizing rod 76 moves and is separated from the inner wall of the stabilizing groove 74, the cleaning plate 72 is pulled to be separated from the inner wall of the clamping groove 73, and the cleaning device 7 is arranged, so that the problem that dust enters the motor 4 along with a cable to cause damage to the inside of the motor 4 is reduced, and the service life and the practicability of the equipment are improved.

Claims

1. The utility model provides a workstation of protection type location, includes places board (1), its characterized in that: the utility model discloses a novel multifunctional electric vehicle, which is characterized in that connecting frames (3) are fixedly connected to four corners of the upper surface of a placing plate (1), a plurality of V-shaped rods are fixedly connected between the connecting frames (3) and the placing plate (1), the bottoms of the V-shaped rods are fixedly connected to two sides of the placing plate (1), rotating wheels (2) are rotatably connected to four corners of the lower surface of the placing plate (1), stabilizing frames are fixedly connected to the tops of the connecting frames (3), placing frames (5) are fixedly connected to the bottom end of one side of each stabilizing frame, and a motor (4) is fixedly connected to the upper surface of the placing plate (1);

the protection device (6), the inner wall of frame (5) is placed in protector (6) setting, protector (6) are including connecting rod (61), sliding ring (62) and protection band (63), connecting rod (61) all fixed connection with the both sides inner wall of placing frame (5), sliding ring (62) and the surface sliding connection of connecting rod (61), the fixed surface of sliding ring (62) is connected with protection band (63), the other end fixedly connected with connector (65) of protection band (63), recess (64) have been seted up on the surface of sliding ring (62), the inner wall joint of connector (65) and recess (64), limiting hole (67) have been seted up on the surface of connector (65), jack (66) have been seted up to the inner wall of recess (64).

And the cleaning device (7) is arranged on the surface of the placing plate (1).

2. A protective positioning table according to claim 1, wherein: a sliding groove (68) is formed in the side face of the sliding ring (62), and a sliding rod (610) is connected to the inner wall of the sliding groove (68) in a sliding mode.

3. A protective positioning table according to claim 2, wherein: the bottom one end fixedly connected with first spring (611) of slide bar (610), the bottom one end of first spring (611) and the inner wall fixed connection of spout (68), the top one end fixedly connected with restriction pole (69) of slide bar (610).

4. A protective positioning table according to claim 3, wherein: one end of the limiting rod (69) is connected with the inner wall of the limiting hole (67) and the inner wall of the jack (66) in a clamping mode, the limiting rod (69) is matched with the limiting hole (67) and the jack (66), a pull handle (612) is fixedly connected to the connecting position of the sliding rod (610) and the limiting rod (69), and the pull handle (612) is of a U-shaped structure.

5. A protective positioning table according to claim 1, wherein: cleaning device (7) are including two connecting blocks (71) and clearance board (72), the last fixed surface who places board (1) is connected to two connecting blocks (71), one end bottom and one of them connecting block (71) of clearance board (72) are rotated through the loose axle and are connected, draw-in groove (73) have all been seted up at the top of two connecting blocks (71), the inner wall joint of clearance board (72) and draw-in groove (73), two firm grooves (74) have been seted up at two wherein another tops of connecting blocks (71), draw-in groove (75) have been seted up to the other end top side of clearance board (72), the inner wall sliding connection of draw-in groove (75) has gag lever post (77).

6. The protective positioning table of claim 5, wherein: one end fixedly connected with second spring (78) of gag lever post (77), the one end that gag lever post (77) were kept away from and the inner wall fixed connection of draw groove (75) are kept away from to second spring (78), one end fixedly connected with firm pole (76) that gag lever post (77) were kept away from second spring (78).

7. The protective positioning table of claim 6, wherein: the utility model discloses a firm pole, firm pole (76) and the inner wall joint of firm groove (74), locating lever (77) and the junction fixedly connected with pull ring (79) of firm pole (76), pull ring (79) are U type structure.