CN206736923U - A kind of suspension type concrete shakes flat workbench - Google Patents

Abstract

Building implement field is the utility model is related to, specially a kind of suspension type concrete shakes flat workbench.The utility model provides a kind of suspension type concrete and shaken flat workbench, including workbench support and shaking table, workbench support includes horizontal operation support and vertical Working rack, and one end of vertical Working rack is vertically set on the centre position of the horizontal operation support；The other end of vertical Working rack is fixedly connected with shaking table；The two bottom sides of horizontal operation support are provided with pulley.It is connected to by vertical Working rack between horizontal operation support and shaking table, shaking table is vacantly set, moved by pulley, improve operating efficiency, concrete in the prior art is overcome to shake the defects of flat workbench operating efficiency is low, and vertical precision is forbidden.

Description

A suspended concrete vibrating work platform

technical field

The utility model relates to the field of construction tools, in particular to a suspended concrete leveling work platform.

Background technique

The traditional control of longitudinal horizontal accuracy of the box culvert concrete cushion and bottom slab in deep foundation pits is as follows: 1. Set a horizontal steel sample pile or cement pier at the bottom of the box culvert foundation groove as the benchmark of the horizontal height of the concrete bottom slab point. 2. Manually stick the ruler close to the plane of the sample pile to level the concrete.

The biggest disadvantage of this process is: 1. The error control of horizontal, vertical and horizontal heights seriously exceeds the standard, often causing secondary rework of the next process. 2. The work efficiency is low, only one-twentieth of that of the suspended vibration platform.

Utility model content

The technical problem to be solved by the utility model is to overcome the defects of low working efficiency and inaccurate vertical precision of the concrete vibrating work platform in the prior art.

In order to achieve the above purpose, the utility model provides the following technical solutions: a suspended concrete vibrating work platform, including a work platform support and a vibrating workbench,

The working platform support includes a horizontal working support and a vertical working support, and one end of the vertical working support is vertically arranged on the horizontal working support;

The other end of the vertical working support is fixedly connected to the vibration table;

Pulleys are arranged on both sides of the bottom of the horizontal working support.

As a preference, the middle position of the horizontal work support is provided with a guide hole, and the pin shafts on the four sides of the vertical work support are inserted in the guide hole; the middle position of the horizontal work support is connected with a lifting device; the middle position of the horizontal work support is vertically set There is a height adjustment screw rod, one end of the height adjustment screw rod is connected with the lifting device, and the other end is connected with the vertical working support.

Preferably, the lifting device includes,

The motor is fixedly connected with the horizontal working support;

the first helical gear, which is connected to the output end of the motor;

The second helical gear is connected with the horizontal working support through a fixed seat, and the first bearing is connected between the second helical gear and the fixed seat;

The horizontal working support and the second helical gear are provided with a through hole along the axis of the second helical gear, and the height adjustment screw is inserted in the through hole, and the through hole in the second helical gear and the height adjustment screw are provided with mutually cooperating threads.

Preferably, the vertical working support is provided with a second bearing, the outer ring of the second bearing is fixedly connected with the vertical working support, and the inner ring of the second bearing is fixedly connected with the height adjusting screw.

Preferably, the arc surface of the pulley on one of the two sides of the bottom of the horizontal working support is provided with a chute, and the pulley is placed on the track.

Advantageously, said track comprises track beams,

fixed plate, the middle of which is connected with the track beam;

An anti-deflection plate, which is connected to one end of the track beam;

The anti-deflection pin is inserted on the anti-deflection plate.

Preferably, the inside of the track beam is a cavity, and a docking block is provided at one end of the cavity.

Preferably, the inside of the docking block is a cavity, and one end of the docking block is connected to the end of the adjacent track beam without the docking block, and is bent toward the center thereof.

As a preference, the track beam is provided with a connecting plate connected to one end of the deflection plate, the connecting plate and the fixing plate are arranged on the lower end surface of the track beam, the fixing plate is provided with a threaded hole, and the height adjusting bolt passes through the Threaded hole settings.

As a preference, multiple groups of horizontal working supports on the suspended concrete vibrating working platform are arranged horizontally.

The utility model scheme has the following advantages:

The utility model provides a suspended concrete vibrating working platform, which is connected between the horizontal working support and the vibrating worktable through the vertical working support, and the motor controls the movement of the adjusting screw to adjust the height of the working platform so that the thickness of the concrete bottom plate Precise control; through the movement of the pulley, the speed of the construction concrete floor is controlled, which improves the work efficiency; the height of the track beam is adjusted through the height adjustment bolt, so that the track is at a horizontal height, which improves the flatness of the construction concrete floor.

Description of drawings

Fig. 1 is the overall structure schematic diagram of embodiment 1 in the utility model.

Fig. 2 is an enlarged view of the lifting device in the utility model.

Fig. 3 is a structural schematic diagram of the track in the utility model.

Fig. 4 is a cross-sectional view of the track A-A in the utility model.

Fig. 5 is a schematic diagram of the overall structure of Embodiment 2 of the present utility model.

Among them, working platform support-1, horizontal working support-101, vertical working support-102;

Height adjustment screw-2;

Vibration table-3;

Track-4, track beam-401, fixed plate-402, anti-deflection plate-403, anti-deflection pin-404, docking block-405, connecting plate-406, height adjustment bolt-407;

Pulley - 5;

Lifting device-6, motor-601, first helical gear-602, second helical gear-603, fixed seat-604, first bearing-605

Second bearing - 7;

Pilot hole-8.

detailed description

Example 1

As shown in Figure 1, a kind of suspended concrete vibrating working platform comprises working platform support 1 and vibrating worktable 3, and working platform support 1 comprises horizontal working support 101 and vertical working support 102, and one end of vertical working support 102 Vertically arranged in the middle position of the horizontal work support 101, the other end of the vertical work support 102 is fixedly connected with the vibration table 3 by bolts; the middle position of the horizontal work support 101 is provided with a guide hole 8, and the four sides of the vertical work support 102 The pin shaft is inserted in the guide hole 8, and the vertical working support 102 can move up and down in the guiding hole 8; the middle position of the horizontal working support 101 is connected with a lifting device 6; the middle position of the horizontal working support 101 is vertically provided with a height adjustment Screw rod 2, one end of height adjustment screw rod 2 is connected with hoisting device 6, and the other end is connected with vertical work support 102, is provided with second bearing on the vertical work support 102, and the outer ring of the second bearing is fixed with vertical work support 102 connection, the inner ring of the second bearing is fixedly connected with the height adjustment screw rod 2, so that the height adjustment screw rod 2 can rotate on the vertical work support 102; The arc surface of the pulley 5 on one of the two sides is provided with a slide groove 501 .

As shown in Figure 2, lifting device 6 comprises, motor 601, and it is fixedly connected with horizontal working support 101; The first helical gear 602, it is connected with the output end of motor 601; Connected by the fixed seat 604, the first bearing 605 is connected between the second helical gear 603 and the fixed seat 604; the horizontal working support 101 and the second helical gear 603 are provided with a through hole along the axis of the second helical gear 603, and the height adjustment The screw rod 2 is inserted in the through hole, and the through hole in the second helical gear 603 and the height adjustment screw 2 are provided with threads that cooperate with each other. The motor 601 drives the first helical gear 602 to rotate, and the first helical gear 602 drives the second helical gear 603 rotates, through the through hole in the second helical gear 603 and the screw thread that cooperates on the height adjustment screw rod 2, drives the height adjustment screw rod 2 to move up and down.

As shown in Figures 3 and 4, the pulley 5 is placed on the track 4, and the track 4 includes a track beam 401; a fixed plate 402, which is connected to the track beam 401 in the middle; a deflection plate 403, which is connected to an end of the track beam 401; Anti-deflection pin 404, which is inserted on the anti-deflection plate 403; the inside of track beam 401 is a cavity, and one end of the cavity is provided with a docking block 405; the inside of the docking block 405 is a cavity, and one end of the docking block 405 is connected to One end of the adjacent track beam 401 that is not provided with the docking block 405 is connected and bent towards its center; the end of the track beam 401 provided with the anti-deflection plate 403 is connected with a connecting plate 406, and the connecting plate 406 and the fixing plate 402 are arranged on the track beam 401. On the lower end surface, when the two track beams 401 are docked, the two ends of the connecting plate 406 are respectively connected to the track beams 401, so that a smooth transition can be achieved between the adjacent track beams 401, which also plays the role of connecting the two track beams 401 , the fixed plate 402 is provided with a threaded hole, and the height adjusting bolt 407 is set through the threaded hole. The height adjusting bolt 407 can adjust the height of the track beam, so that the track is at a horizontal height, which improves the construction of the concrete floor. Flatness.

Example 2

As shown in Figure 5, on the basis of Embodiment 1, multiple groups of horizontal working supports 101 on the suspended concrete leveling work platform are arranged horizontally, which widens the working span of the suspended concrete leveling work platform, so that the suspended concrete leveling work platform Concrete leveling work platforms are suitable for different working environments.

work process:

First lay the track on the work site, insert the docking block 405 into the track beam 401 to realize the fast docking of the track, place the pulley 5 on the track beam 401, adjust the height of the two tracks through the height adjustment bolt 407 to be the same, start the motor 601, The motor 601 drives the first helical gear 602 to rotate, and the first helical gear 602 drives the second helical gear 603 to rotate. Through the through hole in the second helical gear 603 and the thread that cooperates with the height adjustment screw 2, the height adjustment screw 2 is driven up and down. Move, thereby realizing the up and down position adjustment of the vibration table 3. The leveling speed of the suspended concrete vibrating work platform is about 0.8-1.2m per minute (the thickness of the concrete is within 30cm), 4 people operate, and the leveling work efficiency is more than 20 times that of the traditional process; the height adjustment screw 2 can adjust the height between 0- Can be adjusted within 100mm to achieve fast and accurate.

The technical solution of the utility model is clearly and completely described above in conjunction with the accompanying drawings. Apparently, the described embodiments are part of the embodiments of the utility model, but not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Claims (10)

1. The flat workbench 1. a kind of suspension type concrete shakes, including workbench support (1) and shaking table (3), its feature It is,

   Workbench support (1) includes horizontal operation support (101) and vertical Working rack (102), vertical Working rack (102) One end be vertically set on the horizontal operation support (101)；

   The other end of vertical Working rack (102) is fixedly connected with shaking table (3)；

   The two bottom sides of horizontal operation support (101) are provided with pulley (5).
2. The flat workbench 2. a kind of suspension type concrete according to claim 1 shakes, it is characterised in that

   The centre position of the horizontal operation support (101) is provided with pilot hole (8), the vertical side top of Working rack (102) four Guide rod is inserted into pilot hole (8)；The centre position of horizontal operation support (101) is connected with lifting device (6)；Horizontal operation The centre position of support (101) is vertically provided with height adjusting screw rod (2), one end and the lifting device (6) of height adjusting screw rod (2) Connection, the other end are connected with vertical Working rack (102).
3. The flat workbench 3. a kind of suspension type concrete according to claim 2 shakes, it is characterised in that

   The lifting device (6) includes,

   Motor (601), it is fixedly connected with horizontal operation support (101)；

   First helical gear (602), it is connected with the output end of motor (601)；

   Second helical gear (603), it is connected with horizontal operation support (101) by fixed seat (604), the second helical gear (603) Engaged with the first helical gear (602), clutch shaft bearing (605) is connected between the second helical gear (603) and fixed seat (604)；

   The axle center of horizontal operation support (101) and the second helical gear (603) along the second helical gear (603) is provided with through hole, and height is adjusted Save screw rod (2) inserting in through-holes, the through hole in the second helical gear (603) is provided with what is cooperated with height adjusting screw rod (2) Screw thread.
4. The flat workbench 4. a kind of suspension type concrete according to claim 3 shakes, it is characterised in that

   The vertical Working rack (102) is provided with second bearing (7), outer ring and the vertical Working rack of second bearing (7) (102) it is fixedly connected, the inner ring of second bearing (7) is fixedly connected with height adjusting screw rod (2).
5. The flat workbench 5. a kind of suspension type concrete according to claim 1 shakes, it is characterised in that

   The pulley (5) of the wherein side of the two bottom sides of the horizontal operation support (101), the arc surface of the pulley (5) of the side Provided with chute (501), pulley (5) is placed on track (4).
6. The flat workbench 6. a kind of suspension type concrete according to claim 5 shakes, it is characterised in that

   The track (4) includes track girder (401),

   Fixed plate (402), it is connected among it with track girder (401)；

   Anti-bias plate (403), it is connected to one end of track girder (401)；

   Anti- cotter pin (404), it is inserted on anti-bias plate (403).
7. The flat workbench 7. a kind of suspension type concrete according to claim 6 shakes, it is characterised in that

   The inside of the track girder (401) is cavity, and one end of cavity is provided with docking block (405).
8. The flat workbench 8. a kind of suspension type concrete according to claim 7 shakes, it is characterised in that

   The inside of the docking block (405) is cavity, and one end of docking block (405) is not provided with docking with adjacent orbit beam (401) One end connection of block (405), and the heart is bent thereto.
9. The flat workbench 9. a kind of suspension type concrete according to any one of claim 6-8 shakes, it is characterised in that

   One end that the track girder (401) is provided with anti-bias plate (403) is connected with connecting plate (406), connecting plate (406) and fixed plate (402) lower surface of track girder (401) is arranged on, screwed hole, height adjustment bolt are provided with the fixed plate (402) (407) set through the screwed hole.
10. The flat workbench 10. a kind of suspension type concrete according to claim 9 shakes, it is characterised in that

    Multigroup suspension type concrete horizontal operation support (101) on flat workbench that shakes is transversely arranged.