CN206907350U

CN206907350U - A kind of calling for tenders of project device

Info

Publication number: CN206907350U
Application number: CN201720363871.9U
Authority: CN
Inventors: 张勋; 刘辉; 张亮; 贾汉男; 李鸿材
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-04-09
Filing date: 2017-04-09
Publication date: 2018-01-19
Anticipated expiration: 2027-04-09

Abstract

The utility model discloses a kind of calling for tenders of project device, including support bar, bottom plate is installed with the top of support bar, riser is installed with the top of bottom plate, top plate is installed with the top of riser, the side of riser is installed with fixture block, and the side of fixture block is connected with bid plate, open up fluted on bid plate, digiboard is provided with groove.The utility model is by setting groove, turning torsion and spring, turned round by rotating, conveyer belt is driven to rotate, so as to drive rotating disk to rotate, bar rotation is stirred so as to drive, then the digiboard on chain is driven to rotate, so as to which corresponding digiboard is turned in groove, digiboard is marked with corresponding number designation, and it is 0.2 to turn to turn round with the gear ratio of rotating disk, therefore turn to reverse dynamic half-turn, corresponding bar of stirring just changes a digiboard, and so as to be modified to price, digiboard comes out from top box, finally enter in back box, so as to reach the convenient purpose of marked price.

Description

A kind of calling for tenders of project device

Technical field

Calling for tenders of project technical field is the utility model is related to, specially a kind of calling for tenders of project device.

Background technology

Nowadays in living, engineering construction is ubiquitous, but the incipient stage of each engineering construction is required for being called for bid, The specific building of the either layout of engineering or engineering is required for being called for bid, and finally determines that builder and design are public Department.

In bidding conference, project for bidding, during bidding, one are typically obtained by price auction, the low person of valency As be by call for bid device by price write on bid plate on, enter mark of robbing, the enterprise of competitive bidding is more, price will be pressed get over It is low, it is therefore desirable to which that special messenger writes on each bid price on bid plate, has new price to wipe old price (O.P.) lattice and puts on new valency again Lattice, it is again and again, very troublesome.

Utility model content

(1) technical problem solved

In view of the shortcomings of the prior art, the utility model provides a kind of calling for tenders of project device, solves existing engineering and recruits The problem of device for mark marked price trouble.

(2) technical scheme

To achieve the above object, the utility model provides following technical scheme：A kind of calling for tenders of project device, including support Bar, bottom plate is installed with the top of the support bar, riser, the top of the riser are installed with the top of the bottom plate Top plate is installed with, the side of the riser is installed with fixture block, and the side of the fixture block is connected with bid plate, the trick Open up fluted on target, digiboard is provided with the groove, the side of the digiboard, which is connected with, stirs bar, and stirs bar Side through groove and be fixedly connected on bid plate in rotating disk on, the both sides of the digiboard are mutually interconnected by chain Connect, extended at the top of the chain in top box, the bottom of the chain is extended in back box, the both sides of the top box and back box The inner chamber of bid plate is fixedly mounted on, conveyer belt, one end drive connection of the conveyer belt are connected with the rotating disk Turning to turn round, spring is being connected with the neck of described turn of torsion, and one end of spring is fixedly connected on bid plate.

Preferably, the bid plate is fixedly connected on fixture block by clamping screw thereon.

Preferably, the strut is fixedly connected on the bottom of bottom plate by the clamp of its both sides.

Preferably, it is socketed with Anti-slip cover on the outer wall of the support bar.

(3) beneficial effect

The utility model provides a kind of calling for tenders of project device.Possesses following beneficial effect：

(1), the utility model by set groove, digiboard, stir bar, rotating disk, chain, top box, back box, conveyer belt, Turn torsion and spring, when changing price, turned round by rotating, drive conveyer belt rotates, so as to drive rotating disk to rotate, so as to drive Bar rotation is stirred, then drives the digiboard on chain to rotate, so as to which corresponding digiboard is turned in groove, on digiboard Corresponding number designation, price corresponding to number designation representative are indicated, and number designation is incremented by successively from bottom to up, turns to turn round and turns The gear ratio of disk is 0.2, therefore turns to reverse dynamic half-turn, and rotating disk rotates 36 degree, and the quantity for stirring bar is ten, that is, turns to turn round Half-turn is often rotated, corresponding bar of stirring just changes a digiboard, and so as to be modified to price, digiboard comes out from top box, Finally enter in back box, so as to reach the convenient purpose of marked price.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the sectional view of the utility model bid harden structure side view.

In figure：Bar, 10 are stirred in 1 support bar, 2 bottom plates, 3 risers, 4 top plates, 5 fixture blocks, 6 bid plates, 7 grooves, 8 digiboards, 9 It is rotating disk, 11 chains, 12 top boxs, 13 back box, 14 conveyer belts, 15 turns of torsions, 16 springs, 17 clamping screws, 18 clamps, 19 anti-skidding Set.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

As shown in Figure 1-2, the utility model provides a kind of technical scheme：A kind of calling for tenders of project device, including support bar 1, Anti-slip cover 19 is socketed with the outer wall of support bar 1, Anti-slip cover 19 is set, plays anti-skidding purpose, peace is fixed at the top of support bar 1 Equipped with bottom plate 2, support bar 1 is fixedly connected on the bottom of bottom plate 2 by the clamp 18 of its both sides, and the top of bottom plate 2 is fixedly mounted There is riser 3, the top of riser 3 is installed with top plate 4, and the side of riser 3 is installed with fixture block 5, the side clamping of fixture block 5 There is bid plate 6, bid plate 6 is fixedly connected on fixture block 5 by clamping screw 17 thereon, sets clamping screw 17, play lock The purpose of tight bid plate 6, fluted 7 are opened up on the plate 6 that calls for bid, digiboard 8 is provided with groove 7, the side of digiboard 8 is connected with Bar 9 is stirred, and stirs the side of bar 9 through groove 7 and is fixedly connected on the rotating disk 10 to call for bid in plate 6, the both sides of digiboard 8 It is connected with each other by chain 11, the top of chain 11 is extended in top box 12, and the bottom of chain 11 is extended in back box 13, top The both sides of box 12 and back box 13 are fixedly mounted on the inner chamber of bid plate 6, and conveyer belt 14, conveyer belt are connected with rotating disk 10 14 one end drive connection is turning to turn round on 15, when changing price, turns round 15 by rotating, drives conveyer belt 14 to rotate, so as to band Turn disk 10 rotates, and stirs bar 9 so as to drive and rotates, and then drives the digiboard 8 on chain 11 to rotate, so as to by corresponding number Letter stencil 8 is turned in groove 7, and digiboard 8 is marked with corresponding number designation, price corresponding to number designation representative, and numeral Label is incremented by successively from bottom to up, and the gear ratio for turning torsion 15 and rotating disk 10 is 0.2, therefore turns to turn round 15 rotation half-turns, 10 turns of rotating disk It is dynamic 36 degree, and the quantity for stirring bar 9 is ten, that is, turns torsion 15 and often rotate half-turn, corresponding bar 9 of stirring just changes a number Letter stencil 8, so as to be modified to price, digiboard 8 comes out from top box 12, finally enters in back box 13, so as to reach marked price Convenient purpose, turn to be connected with spring 16 in the neck of torsion 15, and one end of spring 16 is fixedly connected on bid plate 6, It is stuck in by spring 16 in the neck for turning to turn round 15, the fixed position for turning to turn round 15, prevents conveyer belt 14 from skidding and rotating backward, make The bob of digiboard 8, when rotating torsion 15, spring 16 is extracted.

In use, turning round 15 by rotating, drive conveyer belt 14 to rotate, so as to drive rotating disk 10 to rotate, dialled so as to drive Dynamic bar 9 rotates, and then drives the digiboard 8 on chain 11 to rotate, so as to which corresponding digiboard 8 is turned in groove 7, number Letter stencil 8 is marked with corresponding number designation, price corresponding to number designation representative, and number designation is incremented by successively from bottom to up, The gear ratio for turning torsion 15 and rotating disk 10 is 0.2, therefore turns to turn round 15 rotation half-turns, and rotating disk 10 rotates 36 degree, and stirs bar 9 Quantity is ten, that is, turns torsion 15 and often rotate half-turn, corresponding bar 9 of stirring just changes a digiboard 8, so as to be repaiied to price Change, digiboard 8 comes out from top box 12, finally enters in back box 13, so as to reach the convenient purpose of marked price.

Can to sum up obtain, the calling for tenders of project device, by set groove 7, digiboard 8, stir bar 9, rotating disk 10, chain 11, Top box 12, back box 13, conveyer belt 14, turn torsion 15 and spring 16, solves the problems, such as existing calling for tenders of project device marked price trouble.

It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that Other identical element also be present in process, method, article or equipment including the key element.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of calling for tenders of project device, including support bar (1), it is characterised in that：It is installed with the top of the support bar (1) Bottom plate (2), riser (3) is installed with the top of the bottom plate (2), top plate is installed with the top of the riser (3) (4), the side of the riser (3) is installed with fixture block (5), and the side of the fixture block (5) is connected with bid plate (6), described Opened up fluted (7) on bid plate (6), digiboard (8), the side clamping of the digiboard (8) are provided with the groove (7) Bar (9) is stirred, and on the rotating disk (10) stirred the side through-going recess (7) of bar (9) and be fixedly connected in bid plate (6), The both sides of the digiboard (8) are connected with each other by chain (11), are extended at the top of the chain (11) in top box (12), The bottom of the chain (11) is extended in back box (13), and the both sides of the top box (12) and back box (13) are fixedly mounted on trick The inner chamber of target (6), conveyer belt (14), one end drive connection of the conveyer belt (14) are connected with the rotating disk (10) Turning to turn round on (15), be connected with spring (16) in the described turn of neck for turning round (15), and one end of spring (16) is fixedly connected On bid plate (6).

A kind of 2. calling for tenders of project device according to claim 1, it is characterised in that：The bid plate (6) is by thereon Clamping screw (17) is fixedly connected on fixture block (5).

A kind of 3. calling for tenders of project device according to claim 1, it is characterised in that：The support bar (1) passes through its both sides Clamp (18) be fixedly connected on the bottoms of bottom plate (2).

A kind of 4. calling for tenders of project device according to claim 1, it is characterised in that：Covered on the outer wall of the support bar (1) It is connected to Anti-slip cover (19).