CN213720629U - Workstation is used in building engineering cost management - Google Patents

Abstract

The utility model discloses a workstation is used in building engineering cost management belongs to building engineering technical field. A workbench for construction engineering cost management comprises two symmetrically arranged vertical plates, wherein the upper ends of the two vertical plates are fixedly connected with a bottom plate, the upper end of the bottom plate is provided with a desktop, the rear side wall of the desktop is fixedly connected with an arc-shaped rack, the rear side wall of the bottom plate is provided with a sliding chute, a sliding block matched with the arc-shaped rack is connected in the sliding chute in a sliding manner, the sliding block is elastically connected with the inner wall of the sliding chute through a jacking spring, the side wall of the sliding block is fixedly connected with a sliding rod extending to the front end face of the bottom plate, a rod groove matched with the sliding rod is arranged in the bottom plate, the tail end of the sliding rod is fixedly connected with a handle, and a height adjusting mechanism is arranged in each of the two vertical plates; the utility model discloses can be convenient carry out angle and height's adjustment to the work desktop, make cost teacher's the field of vision wider, it is more comfortable to see the picture.

Description

Workstation is used in building engineering cost management

Technical Field

The utility model relates to a building engineering technical field especially relates to a workstation is used in building engineering cost management.

Background

The construction cost of the construction project is a working process which is applied to scientific and technical principles and methods, ensures the economic benefit of the construction project and the economic benefits of all relevant aspects and accords with policies and objective laws in all aspects on the premise of unifying targets and bearing respective responsibility.

When looking over many drawings in the cost teacher's work, the area of putting on the work desktop is also bigger, and at this moment the cost teacher when the work desktop that the level set up sees the drawing, then need stand up and stretch the head and watch, can promote the risk that the cost teacher got cervical spondylopathy after a long time to current work desktop also can not be convenient according to the height of the desktop that individual height adjusted, use and inconvenience.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the deficiencies in the prior art and providing a workstation for construction engineering cost management.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a workstation is used in building engineering cost management, includes the riser that two symmetries set up, two the upper end fixedly connected with bottom plate of riser, the upper end of bottom plate is equipped with the desktop, rotate through rotating the hinge between the preceding terminal surface of bottom plate and desktop and be connected, the back lateral wall fixedly connected with arc rack of desktop, the back lateral wall of bottom plate is equipped with the spout, sliding connection has and arc rack complex slider in the spout, through the tight spring elastic connection in top between the inner wall of slider and spout, the lateral wall fixedly connected with of slider extends to the slide bar of terminal surface before the bottom plate, be equipped with in the bottom plate with slide bar complex pole groove, the terminal fixedly connected with handle of slide bar, two all be equipped with height adjusting mechanism in the riser.

Preferably, height adjustment mechanism is including being equipped with two slides at the riser lateral wall, two equal sliding connection has the supporting leg that extends to the riser lower extreme in the slide, two the relative lateral wall of supporting leg all is equipped with device groove, two equal fixedly connected with spur rack in the device groove, two rotate through changeing the hole between the lower extreme of slide and be connected with the pivot, the equal fixedly connected with in both ends of pivot respectively with two spur rack meshed gears, the outer wall fixedly connected with worm wheel of pivot, the lateral wall internal rotation of riser is connected with the worm with worm wheel meshing, two through transmission shaft fixed connection between two worms in the riser inner wall, one of them the lateral wall fixedly connected with crank of worm.

Preferably, the upper end surface and the front surface of the table top are both fixedly connected with a stainless steel plate, and a plurality of magnets which are linearly distributed are adsorbed on the surface of the stainless steel plate on the front end surface of the table top.

Preferably, pull rings are fixedly mounted on the side walls of the magnets.

Preferably, the tabletop and the bottom plate are elastically connected through a torsion spring.

Preferably, a drawer is fixedly installed at the lower end of the bottom plate.

Compared with the prior art, the utility model provides a workstation is used in building engineering cost management possesses following beneficial effect:

1. this workstation is used in building engineering cost management, through handle pulling slide bar, the slide bar then can drive the slider and slide to the spout, at this moment upwards rotate the desktop through rotating the hinge, make it reach the inclination that cost teacher is fit for watching, then the pine handle, the slider then can restore to the throne under the effect of the tight spring in top tightly at the inner wall of arc rack, at this moment can block the arc rack through the teeth of a cogwheel of slider lateral wall, can accomplish the angular adjustment of desktop, the field of vision is wider when the desktop that the tilt up set up can make cost teacher watch a plurality of drawings, cost teacher then can need not to get up and look over the drawing with the extension, greatly reduced lumbar vertebrae disease's the risk of falling ill.

2. This workstation is used in building engineering cost management rotates the worm through the crank, and the worm then can drive two riser lateral wall worms through the transmission shaft and rotate in step, then can drive the pivot through the worm wheel when the worm rotates and rotate, and the pivot then can drive the gear revolve at both ends, and the gear then can drive the supporting leg through the spur rack and make progress and the lapse, and the slip direction depends on the rotation direction of crank, can accomplish the altitude mixture control of desktop to make the cost teacher use more comfortablely.

Drawings

Fig. 1 is a schematic structural view of a workbench for construction cost management in the present invention;

fig. 2 is a schematic diagram of a right-view structure of a workbench for construction cost management of the utility model;

fig. 3 is a schematic structural diagram of a point a in fig. 2 of the workbench for construction cost management of the utility model;

fig. 4 is the utility model provides a B department's schematic structure in fig. 2 of workstation for construction cost management.

In the figure: 1. a vertical plate; 2. a base plate; 3. a desktop; 4. rotating the hinge; 5. an arc-shaped rack; 6. a chute; 7. a slider; 8. the spring is tightly propped; 9. a rod groove; 10. a slide bar; 11. a handle; 12. a slideway; 13. supporting legs; 14. a device slot; 15. straight rack; 16. a rotating shaft; 17. hole turning; 18. a gear; 19. a worm gear; 20. a worm; 21. a torsion spring; 22. a stainless steel plate; 23. a drive shaft; 24. a crank; 25. and a magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-4, a workbench for construction cost management of building engineering, comprising two symmetrically arranged vertical plates 1, wherein the upper ends of the two vertical plates 1 are fixedly connected with a bottom plate 2, the upper end of the bottom plate 2 is provided with a tabletop 3, the bottom plate 2 is rotatably connected with the front end surface of the tabletop 3 through a rotating hinge 4, the rear side wall of the tabletop 3 is fixedly connected with an arc-shaped rack 5, the rear side wall of the bottom plate 2 is provided with a chute 6, the chute 6 is slidably connected with a slide block 7 matched with the arc-shaped rack 5, the slide block 7 is elastically connected with the inner wall of the chute 6 through a jacking spring 8, the side wall of the slide block 7 is fixedly connected with a slide rod 10 extending to the front end surface of the bottom plate 2, the bottom plate 2 is internally provided with a rod groove 9 matched with the slide rod 10, the tail end of the slide rod 10 is fixedly connected with a handle 11, the slide rod 10 is pulled through the handle 11, the slide rod 10 can drive the slide block 7 to slide into the chute 6, and then the tabletop 3 can be rotated upwards through the rotating hinge 4, make it reach the inclination that the cost engineer is fit for watching, then pine handle 11, slider 7 then can restore to the throne under the effect of the tight spring 8 in top and push up tightly at the inner wall of arc rack 5, at this moment can block arc rack 5 through the teeth of a cogwheel of the 7 lateral walls of slider, can accomplish the angular adjustment of desktop 3, the desktop 3 that the slope set up upwards can make the cost engineer watch the field of vision when a plurality of drawings wider, the cost engineer then can need not to play to one's body and stretch the head and look over the drawing, greatly reduced lumbar vertebra disease's risk of suffering from illness.

The two vertical plates 1 are internally provided with a height adjusting mechanism, the height adjusting mechanism comprises two slide ways 12 arranged on the side walls of the vertical plates 1, supporting legs 13 extending to the lower ends of the vertical plates 1 are connected in the two slide ways 12 in a sliding manner, opposite side walls of the two supporting legs 13 are respectively provided with a device groove 14, straight racks 15 are fixedly connected in the two device grooves 14, a rotating shaft 16 is rotatably connected between the lower ends of the two slide ways 12 through a rotating hole 17, two ends of the rotating shaft 16 are respectively and fixedly connected with gears 18 respectively meshed with the two straight racks 15, the outer wall of the rotating shaft 16 is fixedly connected with a worm wheel 19, a worm 20 meshed with the worm wheel 19 is rotatably connected in the side wall of the vertical plate 1, the two worms 20 in the inner wall of the two vertical plates 1 are fixedly connected through a transmission shaft 23, the side wall of one worm 20 is fixedly connected with a crank 24, the worm 20 is rotated through the crank 24, the worm 20 can drive the worm 20 through the transmission shaft 23 to drive the side walls of the two vertical plates 1 to synchronously rotate, when the worm 20 rotates, the worm wheel 19 drives the rotating shaft 16 to rotate, the rotating shaft 16 drives the gears 18 at the two ends to rotate, the gears 18 drive the supporting legs 13 to slide upwards and downwards through the spur rack 15, the sliding direction depends on the rotating direction of the crank 24, and the height adjustment of the tabletop 3 can be completed, so that a costist can use the tabletop more comfortably.

The up end of desktop 3 and the equal fixedly connected with stainless steel plate 22 of front surface, the stainless steel plate 22 surface adsorption of terminal surface has a plurality of linear distribution's magnet 25 before the desktop 3, when fixed drawing, can take off magnet 25 on the terminal surface before the desktop 3, then with on the stainless steel plate 22 of magnet 25 adsorption desktop 3 upper end, the drawing is pressed at the lower extreme of magnet 25, can be convenient fix the drawing paper.

The pull rings are fixedly mounted on the side walls of the magnets 25, and the magnets 25 are more labor-saving to take down.

The desktop 3 and the bottom plate 2 are elastically connected through a torsion spring 21, and after the handle 11 is pulled, the desktop 3 can automatically rotate upwards to pop up, so that the adjustment is more convenient.

The lower end of the bottom plate 2 is fixedly provided with a drawer for storing articles.

The working principle is as follows: in the utility model, when a constructor needs to check a plurality of drawings, the sliding rod 10 is pulled by the handle 11, the sliding rod 10 can drive the sliding block 7 to slide in the sliding groove 6, at the moment, the desktop 3 is upwards rotated by rotating the hinge 4 to reach the inclination angle which is suitable for the constructor to watch, then the handle 11 is loosened, the sliding block 7 can be reset and tightly propped against the inner wall of the arc-shaped rack 5 under the action of the propping spring 8, at the moment, the arc-shaped rack 5 can be clamped by the gear teeth on the side wall of the sliding block 7, the angle adjustment of the desktop 3 can be completed, the desktop 3 which is obliquely upwards can ensure that the constructor has wider visual field when watching a plurality of drawings, the constructor can check the drawings without getting up and extending the head, the risk of the lumbar disease is greatly reduced, when the height of the desktop 3 is not suitable for the height of the constructor, the worm 20 is rotated by the crank 24, the worm 20 can drive the worm 20 to synchronously rotate the side walls 20 of the two vertical plates 1 by the transmission shaft 23, when the worm 20 rotates, the worm wheel 19 drives the rotating shaft 16 to rotate, the rotating shaft 16 drives the gears 18 at the two ends to rotate, the gears 18 drive the supporting legs 13 to slide upwards and downwards through the spur rack 15, the sliding direction depends on the rotating direction of the crank 24, and the height adjustment of the tabletop 3 can be completed, so that a costist can use the tabletop more comfortably.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The workbench for the construction cost management of the building engineering comprises two vertical plates (1) which are symmetrically arranged, and is characterized in that a bottom plate (2) is fixedly connected to the upper ends of the two vertical plates (1), a tabletop (3) is arranged at the upper end of the bottom plate (2), the bottom plate (2) is rotatably connected with the front end face of the tabletop (3) through a rotating hinge (4), an arc-shaped rack (5) is fixedly connected with the rear side wall of the tabletop (3), a sliding groove (6) is arranged on the rear side wall of the bottom plate (2), a sliding block (7) matched with the arc-shaped rack (5) is slidably connected in the sliding groove (6), the sliding block (7) is elastically connected with the inner wall of the sliding groove (6) through a jacking spring (8), a sliding rod (10) extending to the front end face of the bottom plate (2) is fixedly connected with the side wall of the sliding block (7), a rod groove (9) matched with the sliding rod (10) is arranged in the bottom plate (2), the tail end of the sliding rod (10) is fixedly connected with a handle (11), and height adjusting mechanisms are arranged in the two vertical plates (1).

2. The workbench for construction cost management according to claim 1, wherein the height adjusting mechanism comprises two slide ways (12) arranged on the side wall of the vertical plate (1), the two slide ways (12) are connected with support legs (13) extending to the lower end of the vertical plate (1) in a sliding manner, the opposite side walls of the two support legs (13) are provided with device grooves (14), the two device grooves (14) are fixedly connected with straight racks (15), a rotating shaft (16) is rotatably connected between the lower ends of the two slide ways (12) through a rotating hole (17), two ends of the rotating shaft (16) are fixedly connected with gears (18) respectively meshed with the two straight racks (15), the outer wall of the rotating shaft (16) is fixedly connected with a worm gear (19), the side wall of the vertical plate (1) is rotatably connected with a worm (20) meshed with the worm gear (19), two worms (20) in the inner walls of the two vertical plates (1) are fixedly connected through a transmission shaft (23), and the side wall of one worm (20) is fixedly connected with a crank (24).

3. The workbench for construction cost management according to claim 1, wherein the upper end surface and the front surface of the table top (3) are both fixedly connected with a stainless steel plate (22), and a plurality of magnets (25) distributed linearly are adsorbed on the surface of the stainless steel plate (22) on the front end surface of the table top (3).

4. A workbench for construction cost management according to claim 3, wherein a pull ring is fixedly mounted to the side wall of each of said plurality of magnets (25).

5. A workbench for construction cost management according to claim 1, wherein the tabletop (3) and the base plate (2) are elastically connected by a torsion spring (21).

6. A workbench for construction cost management according to claim 1, wherein a drawer is fixedly mounted at the lower end of the bottom plate (2).

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