CN214759780U

CN214759780U - Construction cost analysis device for building economic management

Info

Publication number: CN214759780U
Application number: CN202120004312.5U
Authority: CN
Inventors: 张开超
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-11-19
Anticipated expiration: 2031-01-04

Abstract

The utility model discloses a cost analytical equipment for building economic management, including the backup pad, be equipped with the loading groove in the backup pad, loading inslot is loaded with a plurality of boards of placing, places the rotation connection between the board, places the bottom of board and has installed the spiral shaft, is equipped with the dress groove in the spiral shaft, and the built-in one end that is equipped with plug and plug of dress groove is connected with first spring, and first spring is located the dress inslot and the inner wall in the one end connection dress groove of first spring, and the other end of plug is installed and is supported the pressure head. Because the pressure head outer wall is hemispherical, when two interior corresponding ends of placing the board about turning up were held, support the inner wall that the pressure head supported the slot, when corresponding another slot until supporting the pressure head, through the resilience force of spring for support the pressure head and in reinserting the slot, stabilized the state of placing board bearing diagonal, because it is big to adopt backup pad contact ground area, consequently place subaerial more stably at unevenness, can not cause this cost analysis device to empty.

Description

Construction cost analysis device for building economic management

Technical Field

The utility model belongs to the technical field of building economic management, concretely relates to cost analytical equipment for building economic management.

Background

In the building economy management work, except that the cost speech needs to be carried out in the office, the cost analysis also needs to be carried out in the real-time measurement process, so as to avoid data errors in the measurement and calculation process of each cost worker.

And do not have the place of suitable A2 paper size cost analysis manuscript of placing in the measurement place, therefore need carry cost analysis device, current cost analysis device, the main part has one to place the board and with place the board and rotate the bracing piece constitution of being connected, during the use, can open the bracing piece from placing the board, and support the bracing piece subaerial, can lay the cost analysis manuscript on placing the board, and paste four sides of the cost analysis manuscript on placing the board with transparent adhesive tape, thereby can be convenient for the cost supervisor personnel to give a speech, the weak point that exists is: because the ground in most measurement places is uneven, will place the board bearing to one side on ground through the bracing piece, topple over because of the unevenness of ground easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cost analysis device for building economic management to solve and place unstable problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cost analytical equipment for building economic management, includes the backup pad, be equipped with the loading groove in the backup pad, the loading inslot is loaded with a plurality of boards of placing, place the rotation connection between the board, the bottom of placing the board has installed the spiral axle, be equipped with the dress groove in the spiral axle, the one end that the dress inslot was equipped with plug and plug is connected with first spring, first spring is located the dress inslot and the one end of first spring connects the inner wall in dress groove, the pressure head is installed to the other end of plug, be equipped with the slot on the loading groove and support in the pressure head inserts the slot, the backup pad facial make-up is equipped with the third handle.

Preferably, a hinge is connected between the placing plates.

Preferably, a first handle is arranged on the placing plate.

Preferably, place the board facial make-up and be equipped with the slide bar, the slide bar facial make-up is equipped with the clamp plate, is equipped with the slide opening in the clamp plate and the slide bar runs through the slide opening, and the limiting plate has been installed at the top of slide bar, and the cover is equipped with the second spring on the slide bar, and the clamp plate facial make-up is equipped with the second handle.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a cost analysis device for building economic management, because it is hemispherical to support the pressure head outer wall, on turn over about two when placing the interior corresponding end of board, support the inner wall of pressure slot to the pressure head, when corresponding another slot until to the pressure head, through the resilience force of spring, make to support in the pressure head reinserting the slot, the state of placing board bearing diagonal has been stabilized, because it is big to adopt backup pad contact ground area, consequently, it is more stable on unevenness's the ground to place, can not cause this cost analysis device to empty, the unstable problem of placing has been solved.

The utility model provides a cost analysis device for building economic management, the second handle of upper pull, the spring is compressed, can put into the cost analysis manuscript below the clamp plate to when loosening the second handle, support through the resilience of spring, make the clamp plate stabilize the top suppression of cost analysis manuscript on placing the board, make the cost analysis manuscript can not follow and place the board and slide.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view in partial cutaway of FIG. 1;

FIG. 3 is a schematic top view taken at A-A of FIG. 1;

FIG. 4 is an enlarged view of a portion a of FIG. 3;

FIG. 5 is a right side view of the cross-section at B-B of FIG. 1;

fig. 6 is a schematic top view of fig. 1.

Fig. 7 is a partially cut-away schematic view of the opened state of fig. 1.

In the figure: the device comprises a supporting plate 1, a loading groove 2, a placing plate 3, a hinge 4, a rotating shaft 5, a groove 6, a plug 7, a first spring 8, a pressure resisting head 9, a slot 10, a first handle 11, a sliding rod 12, a pressing plate 13, a sliding hole 14, a limiting plate 15, a second spring 16, a second handle 17 and a third handle 101.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, 2, 3, 4, 5, 6 and 7, a construction cost analysis device for building economic management comprises a support plate 1, a loading slot 2 is arranged in the support plate 1, the loading slot 2 is of a square groove structure, two placing plates 3 are placed in the loading slot 2, a hinge 4 is connected between the placing plates 3, two rotating leaves of the hinge 4 are respectively fixed on the two placing plates 3 by screws, the placing plates 3 can be turned over, a rotating shaft 5 is welded at the bottom of the placing plate 3, loading slots 6 are arranged in two ends of the rotating shaft 5, the loading slots 6 are of a circular groove structure, a plug 7 is inserted in the loading slots 6 in a sliding manner and is welded with a first spring 8 of the plug 7, the first spring 8 is positioned in the loading slot 6 and is welded with the inner wall of the loading slot 6 at one end of the first spring 8, the first spring 8 is of a compression and retraction type, the other end of the plug 7 is provided with a compression head 9, the plug 7 and the compression head 9 are a fusion casting piece, support pressure head 9 and be the hemisphere structure, the front and back two sides left and right sides of loading groove 2 respectively is equipped with slot 10, slot 10 is hemisphere groove structure, support pressure head 9 slip insert in slot 10, because it is hemispherical to support pressure head 9 outer wall, when two interior corresponding ends of placing board 3 about turning up, support pressure head 9 and support the inner wall of pressing slot 10, until supporting pressure head 9 and break away from slot 10, first spring 8 is compressed, until supporting pressure head 9 and corresponding another slot 10 when, through the resilience of first spring 8, make and support pressure head 9 and be inserted again in slot 10, and the setting of the initial compression resilience of first spring 8, placing under board 3 self gravity, can not overcome first spring 8 elasticity and cause and support pressure head 9 and break away from slot 10, thereby the state of placing board 3 bearing diagonal.

Referring to fig. 1, 2, 3, 5, 6 and 7, a first handle 11 is welded on each of the left and right placing plates 3, the first handle 11 is a U-shaped rod structure, sliding rods 12 are symmetrically welded on the placing plates 3, a pressing plate 13 is installed on each sliding rod 12, the distance between the sliding rods 12 at the front and rear positions is 2 cm longer than that of a1 paper, a sliding hole 14 is formed in each pressing plate 13, each sliding rod 12 slidably penetrates through the corresponding sliding hole 14, a limiting plate 15 is welded on the top of each sliding rod 12, a second spring 16 is sleeved on each sliding rod 12, each second spring 16 is of a compression rebound type, the pressing plate 13 is in an initial compression state, the pressing force against the pressing plate 13 is 15 newtons, the pressing plate 13 is pressed on the placing plates 3 through the rebound support of the second springs 16, and the tops of the construction cost analysis manuscripts are stably pressed on the placing plates 3 by the pressing plate 13 through the rebound support of the second springs 16, the welding has the second handle 17 on the clamp plate 13, and the second handle 17 is U type rod structure, through pulling second handle 17, conveniently pulls clamp plate 13, and the preceding welding of backup pad 1 has third handle 101, and third handle 101 is U type rod structure, through handheld third handle 101, conveniently carries this cost analytical equipment.

The third handle 101 is held by hand, the cost analysis device can be conveniently carried, when in use, the support plate 1 is placed on the ground, the first handle 11 is pulled upwards, the top of the two placing plates 3 is turned upwards, the outer wall of the pressure resisting head 9 is hemispherical, when the inner corresponding ends of the left placing plate 3 and the right placing plate 3 are turned upwards, the pressure resisting head 9 is pressed against the inner wall of the slot 10 until the pressure resisting head 9 is separated from the slot 10, the first spring 8 is compressed until the pressure resisting head 9 corresponds to the other slot 10, the pressure resisting head 9 is reinserted into the slot 10 through the resilience of the first spring 8, the initial compression resilience of the first spring 8 is set, under the self gravity of the placing plates 3, the pressure resisting head 9 is not overcome to be separated from the slot 10 due to the elasticity of the first spring 8, thereby the inclined support state of the placing plates 3 is stabilized, because the support plate 1 is in large contact with the ground, the ground is more stable to be placed on the uneven ground, the cost analysis device is not toppled.

Second handle 17 is drawn upward, and second spring 16 is compressed, can put into the cost analysis manuscript below clamp plate 13 to when loosening second handle 17, through the resilience support of second spring 16, make clamp plate 13 stably suppress the top of cost analysis manuscript on placing plate 3, make the cost analysis manuscript can not follow and place board 3 landing.

Claims

1. The utility model provides a cost analytical equipment for building economic management, includes backup pad (1), its characterized in that: the improved structure is characterized in that a loading groove (2) is arranged in the supporting plate (1), a plurality of placing plates (3) are loaded in the loading groove (2), the placing plates (3) are connected in a rotating mode, a rotating shaft (5) is installed at the bottom of the placing plates (3), a loading groove (6) is arranged in the rotating shaft (5), a plug (7) and a first spring (8) are installed in the loading groove (6), the first spring (8) is located in the loading groove (6) and one end of the first spring (8) is connected with the inner wall of the loading groove (6), a pressure resisting head (9) is installed at the other end of the plug (7), a slot (10) is formed in the loading groove (2) and the pressure resisting head (9) is inserted into the slot (10), and a third handle (101) is installed on the supporting plate (1).

2. The construction cost analysis device for building economic management according to claim 1, characterized in that: a hinge (4) is connected between the placing plates (3).

3. The construction cost analysis device for building economic management according to claim 2, characterized in that: the placing plate (3) is provided with a first handle (11).

4. The construction cost analysis device for building economic management according to claim 3, characterized in that: the novel multifunctional electric blanket is characterized in that a sliding rod (12) is arranged on the placing plate (3), a pressing plate (13) is arranged on the sliding rod (12), a sliding hole (14) is formed in the pressing plate (13) and the sliding rod (12) penetrates through the sliding hole (14), a limiting plate (15) is arranged at the top of the sliding rod (12), a second spring (16) is sleeved on the sliding rod (12), and a second handle (17) is arranged on the pressing plate (13).