CN220537056U - Information recording device for construction cost consultation - Google Patents

Abstract

The utility model discloses an information recording device for construction cost consultation, which relates to the field of information recording devices and comprises a bottom plate, wherein a rotating structure is arranged in the inner wall of the bottom plate in a threaded manner, mounting brackets are fixedly arranged on two sides of the top of the bottom plate, a rotating shaft is rotatably arranged in the inner wall of one side of the mounting bracket, and one end of the rotating shaft penetrates through the inner wall of the other side of the mounting bracket and extends into the inner wall of the mounting bracket. According to the utility model, through the arrangement of the structures such as the double-thread screw rod, the rotary handle, the L-shaped sliding block, the threaded rod, the rubber block and the like, an operator rotates the rotary handle, so that the double-thread screw rod rotates, the L-shaped sliding block moves, and then the threaded rod rotates, so that the rubber block contacts with paper, the paper can be fixed, and as the rubber block is made of rubber, the friction force can be increased, the fixing effect on the paper is improved, the paper can be protected from being damaged, and important information is prevented from being lost.

Description

Information recording device for construction cost consultation

Technical Field

The utility model relates to the field of information recording devices, in particular to an information recording device for construction cost consultation.

Background

The construction cost is generally the cost spent for carrying out a certain engineering construction, namely all the cost used from the process of raising to the process of completion checking and accepting, and consists of construction installation engineering cost, equipment tool acquisition cost, other engineering construction cost, preparation cost and tax, and the construction drawing budget is listed one by one according to a design drawing, a cost general information price, bidding documents, construction contracts and selected budget quota, the construction quantity list is calculated, and finally the total price of the construction engineering is calculated.

In the prior art, when building construction cost is consulted, paper is required to be used for recording, but the paper is easy to move in the recording process, inconvenience is caused to the recording process, the paper can possibly fall down, and the arrangement of operators is affected, so that the information recording device for construction cost consultation is required to meet the demands of people.

Disclosure of Invention

The utility model aims to provide an information recording device for construction cost consultation, which aims to solve the problems that paper is required to be used for recording during construction cost consultation, but the paper is easy to move in the recording process, inconvenience is caused to the recording process, the paper can be dropped, and the arrangement of operators is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an information recording device for engineering cost consultation, includes the bottom plate, threaded mounting has the revolution mechanic in the inner wall of bottom plate, and the equal fixed mounting in both sides at bottom plate top has the installing support, and the axis of rotation is installed in the inner wall rotation of one side installing support, and the one end of axis of rotation runs through the inner wall of opposite side installing support and extends to in the inner wall of installing support, circular slider is installed in the inner wall rotation of one side installing support, the side fixed mounting of one side installing support has the fixed block, slidable mounting has fixed knot constructs in the inner wall of fixed block.

Preferably: the rotating structure comprises a double-thread screw rod and a rotating handle, the double-thread screw rod is installed in the inner wall of the bottom plate in a threaded mode, one end of the double-thread screw rod extends to the outside of one side of the bottom plate, the other end of the double-thread screw rod extends to the outside of the other side of the bottom plate, and the rotating handle is fixedly installed on the outer side of one end of the double-thread screw rod.

Preferably: the utility model discloses a bottom plate, including bottom plate inner wall, L type slider, fixed lever, L type slider, fixed lever, bottom plate inner wall's both sides are all fixed mounting, and the one end of fixed lever extends to the external world of bottom plate one side, and the other end of fixed lever extends to the external world of bottom plate opposite side, the outside of two fixed lever both ends is all slidable mounting has L type slider.

Preferably: threaded rods are arranged in the inner walls of the tops of the L-shaped sliding blocks in a threaded mode, sliding rods are slidably arranged on two sides of the tops of the L-shaped sliding blocks, moving blocks are fixedly arranged at the bottoms of the sliding rods and the bottoms of the threaded rods, and a plurality of rubber blocks are fixedly arranged at the bottoms of the moving blocks.

Preferably: unreeling handles are fixedly arranged on the outer side of the one side rotating shaft, unreeling wheels are fixedly arranged on the outer side of the one side rotating shaft, reeling handles are fixedly arranged on the outer side of the other side rotating shaft, and reeling wheels are fixedly arranged on the outer side of the other side rotating shaft.

Preferably: the outside fixed mounting of circular slider has the gear, and the movable groove has all been seted up to the both sides of gear inner wall, and the equal fixed mounting in both sides of gear inner wall has the connecting axle, and the inclined rod is installed in the outside rotation of connecting axle, and the one end that the inclined rod kept away from the movable groove is rotated through the inner wall of connecting axle and arc clamp piece and is connected.

Preferably: the inner walls of the two sides of the mounting bracket are respectively provided with a movement groove, a T-shaped movable block is slidably arranged in the movement grooves, and one side of the T-shaped movable block is fixedly connected with the inner side of the arc-shaped clamping block.

Preferably: the fixed knot constructs including movable rod, rack, reset spring, slidable mounting has the movable rod in the inner wall of fixed block, and the top fixed mounting of movable rod has the rack, and the outside of rack meshes with the outside of gear, and the bottom fixed mounting of rack has reset spring, and reset spring is close to the one end of fixed block and the top fixed connection of fixed block.

The beneficial effects of the utility model are as follows:

according to the utility model, through the arrangement of the structures such as the double-thread screw rod, the rotary handle, the L-shaped sliding block, the threaded rod, the rubber block and the like, an operator rotates the rotary handle, so that the double-thread screw rod rotates, the L-shaped sliding block moves, and then the threaded rod rotates, so that the rubber block contacts with paper, the paper can be fixed, and as the rubber block is made of rubber, the friction force can be increased, the fixing effect on the paper is improved, the paper can be protected from being damaged, and important information is prevented from being lost.

According to the utility model, through the arrangement of the structures such as the unreeling wheel, the reeling wheel, the gear, the arc clamping block, the rack and the like, the fixing effect on the rotating shaft is relieved by pressing the rack, an operator can unreel paper by rotating the unreeling handle, and the paper can be reeled by rotating the reeling handle, so that the paper is prevented from loosening in the recording process, and the working efficiency of the operator is prevented from being influenced.

Drawings

FIG. 1 is a schematic perspective view of an information recording device for construction cost consultation according to the present utility model;

FIG. 2 is a schematic side view of an information recording device for construction cost consultation according to the present utility model;

FIG. 3 is a schematic diagram showing a front sectional structure of an information recording apparatus for construction cost consultation according to the present utility model;

FIG. 4 is a schematic view showing the construction of the portion A of FIG. 3 of an information recording apparatus for construction cost consultation according to the present utility model;

fig. 5 is a schematic diagram showing a partial structure of an information recording apparatus for construction cost consultation according to the present utility model.

In the figure: 100. a bottom plate; 200. a double-thread screw rod; 201. rotating the handle; 202. a fixed rod; 203. an L-shaped sliding block; 204. a threaded rod; 205. a slide bar; 206. a motion block; 207. a rubber block; 300. a mounting bracket; 301. a rotating shaft; 302. unreeling the handle; 303. unreeling wheel; 304. a winding handle; 305. a winding wheel; 400. a circular slider; 401. a gear; 402. a movable groove; 403. a connecting shaft; 404. a diagonal rod; 405. an arc clamping block; 406. a movement groove; 407. a T-shaped movable block; 500. a fixed block; 501. a movable rod; 502. a rack; 503. and a return spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 5, an information recording apparatus for construction cost consultation includes a base plate 100, a rotating structure is installed in the inner wall of the base plate 100 by screw thread, a mounting bracket 300 is fixedly installed at both sides of the top of the base plate 100, a rotating shaft 301 is rotatably installed at the inner wall of one side mounting bracket 300, one end of the rotating shaft 301 penetrates through the inner wall of the other side mounting bracket 300 and extends into the inner wall of the mounting bracket 300, a circular slider 400 is rotatably installed at the inner wall of one side mounting bracket 300, a fixing block 500 is fixedly installed at the side of one side mounting bracket 300, a fixing structure is slidably installed in the inner wall of the fixing block 500, when an operator uses, firstly, presses a rack 502, at this time, the rack 502 will drive a movable rod 501 to move, and then the rack 502 will squeeze a reset spring 503, the reset spring 503 will generate elasticity due to deformation, at this time, the rack 502 will drive a gear 401 to rotate, the gear 401 will drive a connecting shaft 403 to move through a diagonal rod 404, and then the arc clamping block 405 will drive a T-shaped movable block 407 to move in the interior of a moving groove 406, at this time, the arc clamping block 405 will disengage from the rotating shaft 301, the outer side of the rotating shaft 301, a fixing block 500 is fixedly installed at the side of the rotating shaft 500, a fixing block 500 is fixedly installed in the inner wall, and then the inner wall of the fixing block 500 is slid, and the rotating shaft is placed on the movable rod 301, and then, which will rotate a paper roll, and the rotating wheel 303 is placed on the rotating drum 301, and then, and the rotating wheel is released by the rotating wheel 301, and the rotating by the rotating wheel 301, which is placed by the rotating roller, and the rotating roller 301, and the rotating by the rotating effect, and the rotating roller. The paper is prevented from loosening during recording by an operator, the double-thread screw rod 200 is rotated by the operator, the two L-shaped sliding blocks 203 move at the outer sides of the fixed rods 202 at the same time, the threaded rods 204 are rotated by the operator, the moving block 206 drives the two sliding rods 205 to move in the inner walls of the L-shaped sliding blocks 203, the bottoms of the rubber blocks 207 are in contact with the top of the paper, friction force can be increased due to the fact that the rubber blocks 207 are made of rubber, the effect of fixing the paper is improved, meanwhile damage to the paper is avoided, after the operator finishes recording, one end of the paper is wound on the outer sides of the winding wheels 305 by the operator, the two racks 502 are simultaneously pressed by the operator, the fixing effect on the two unwinding handles 302 is relieved, the winding handles 304 and the unwinding handles 302 are rotated by the operator, the two rotating shafts 301 are simultaneously, the unwinding wheels 303 and the winding wheels 305 are rotated, the recorded paper can be simultaneously, and after the winding is finished, the two arc-shaped rotating shafts 301 are simultaneously released by the operator, and the two arc-shaped rotating shafts 405 are fixed.

Further, the rotating structure comprises a double-thread screw rod 200 and a rotating handle 201, the double-thread screw rod 200 is installed in the inner wall of the bottom plate 100 in a threaded manner, one end of the double-thread screw rod 200 extends to the outside of one side of the bottom plate 100, the other end of the double-thread screw rod 200 extends to the outside of the other side of the bottom plate 100, the rotating handle 201 is fixedly installed on the outer side of one end of the double-thread screw rod 200, and when an operator rotates the rotating handle 201, the double-thread screw rod 200 rotates.

Further, the fixing rods 202 are fixedly installed on two sides of the inner wall of the bottom plate 100, one end of each fixing rod 202 extends to the outside of one side of the bottom plate 100, the other end of each fixing rod 202 extends to the outside of the other side of the bottom plate 100, the outer sides of two ends of each fixing rod 202 are slidably provided with the L-shaped sliding blocks 203, and when the double-threaded screw rod 200 rotates, the two L-shaped sliding blocks 203 are driven to slide on the outer sides of the two fixing rods 202.

Further, threaded rod 204 is installed to the screw thread in the inner wall at L type slider 203 top, the both sides at L type slider 203 top all slidable mounting has slide bar 205, the bottom of slide bar 205 and the bottom fixed mounting of threaded rod 204 have movable block 206, the bottom fixed mounting of movable block 206 has a plurality of rubber blocks 207, when operating personnel rotated threaded rod 204, will make movable block 206 drive two slide bars 205 and take place the motion in the inner wall of L type slider 203, thereby make the bottom of rubber block 207 contact with the top of recording paper, because rubber block 207 adopts rubber to make, can increase frictional force, improve the fixed effect to the paper, also can avoid damaging the paper simultaneously, avoid damaging important information.

Further, the unwinding handle 302 is fixedly installed on the outer side of the one-side rotating shaft 301, the unwinding wheel 303 is fixedly installed on the outer side of the one-side rotating shaft 301, the winding handle 304 is fixedly installed on the outer side of the other-side rotating shaft 301, the winding wheel 305 is fixedly installed on the outer side of the other-side rotating shaft 301, an operator rotates the unwinding handle 302, the one-side rotating shaft 301 rotates, the unwinding wheel 303 rotates, and when the operator rotates the winding handle 304, the other-side rotating shaft 301 drives the winding wheel 305 to rotate.

Further, the gear 401 is fixedly installed on the outer side of the circular sliding block 400, the movable grooves 402 are formed in two sides of the inner wall of the gear 401, the connecting shafts 403 are fixedly installed on two sides of the inner wall of the gear 401, the inclined rods 404 are rotatably installed on the outer sides of the connecting shafts 403, one ends of the inclined rods 404, which are far away from the movable grooves 402, are rotatably connected with the inner wall of the arc-shaped clamping blocks 405 through the connecting shafts 403, and when the gear 401 rotates, the connecting shafts 403 can drive the arc-shaped clamping blocks 405 to be separated from the outer sides of the rotating shafts 301 through the inclined rods 404, so that the fixing effect on the rotating shafts 301 can be relieved.

Further, the inner walls at both sides of the mounting bracket 300 are provided with movement grooves 406, a T-shaped movable block 407 is slidably mounted in the movement grooves 406, one side of the T-shaped movable block 407 is fixedly connected with the inner side of the arc-shaped clamping block 405, and when the arc-shaped clamping block 405 moves, the arc-shaped clamping block 405 drives the T-shaped movable block 407 to move in the movement grooves 406.

Further, fixed knot constructs including movable rod 501, rack 502, reset spring 503, slidable mounting has movable rod 501 in the inner wall of fixed block 500, movable rod 501's top fixed mounting has rack 502, rack 502's outside meshes with the outside of gear 401, rack 502's bottom fixed mounting has reset spring 503, reset spring 503 is close to the one end of fixed block 500 and the top fixed connection of fixed block 500, when operating personnel presses rack 502, will make rack 502 drive movable rod 501 and take place the motion, simultaneously rack 502's bottom will extrude reset spring 503, and then make reset spring 503 because elasticity produces deformation, when operating personnel releases rack 502, because reset spring 503's elasticity will make rack 502 drive gear 401 and take place the rotation.

The working principle of the utility model is as follows:

when an operator uses the device, firstly, the rack 502 is pressed, at this time, the rack 502 drives the movable rod 501 to move, then the rack 502 presses the reset spring 503, the reset spring 503 generates elasticity due to deformation, at this time, the rack 502 drives the gear 401 to rotate, the gear 401 drives the connecting shaft 403 to move through the inclined rod 404, then the arc clamping block 405 drives the T-shaped movable block 407 to move in the moving groove 406, at this time, the arc clamping block 405 is separated from the outer side of the rotating shaft 301, the fixing effect on the rotating shaft 301 is released, then the operator rotates the unreeling handle 302, the rotating shaft 301 rotates, then the unreeling wheel 303 rotates, at this time, the recording paper is separated from the unreeling wheel 303 through the rotation of the unreeling wheel 303, then the operator places the recording paper on the top of the base plate 100, at this time, the operator releases the movable rod 501, and due to the elastic force of the return spring 503, the rack 502 is driven to move, so that the gear 401 rotates, so that the arc clamping block 405 clamps and fixes the rotation shaft 301, the paper is prevented from loosening during recording by the operator, then the operator rotates the double-threaded screw 200, so that the two L-shaped sliding blocks 203 move at the outer side of the fixed rod 202 at the same time, then the operator rotates the threaded rod 204, the moving block 206 drives the two sliding rods 205 to move in the inner wall of the L-shaped sliding blocks 203, so that the bottom of the rubber block 207 contacts with the top of the paper, and since the rubber block 207 is made of rubber, the friction force can be increased, the effect of fixing the paper is improved, meanwhile, the paper is not damaged, after the recording of the operator is completed, the operator twines the one end of paper in the outside of take-up reel 305, then the operator presses two racks 502 simultaneously for release the fixed effect to two unreels handle 302, then the operator rotates rolling handle 304 and unreels handle 302, simultaneously makes two axis of rotation 301 take place to rotate, and then makes unreel wheel 303 and take-up reel 305 take place to rotate, can carry out the rolling to the paper that the record was accomplished, after the rolling is accomplished, the operator unclamps two racks 502 simultaneously, will make arc clamping block 405 fix two axis of rotation 301.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (8)

1. An information recording device for construction cost consultation, comprising a base plate (100), characterized in that: the utility model discloses a rotary structure is installed to screw thread in the inner wall of bottom plate (100), and both sides at bottom plate (100) top are all fixed mounting have installing support (300), and rotation axis (301) are installed in the inner wall rotation of one side installing support (300), and the one end of rotation axis (301) runs through the inner wall of opposite side installing support (300) and extends to in the inner wall of installing support (300), circular slider (400) are installed in the inner wall rotation of one side installing support (300), the side fixed mounting of one side installing support (300) has fixed block (500), slidable mounting has fixed structure in the inner wall of fixed block (500).

2. The construction cost consultation information recording device according to claim 1, characterized in that: the rotating structure comprises a double-thread screw rod (200) and a rotary handle (201), the double-thread screw rod (200) is installed in the inner wall of the bottom plate (100) in a threaded mode, one end of the double-thread screw rod (200) extends to the outside of one side of the bottom plate (100), the other end of the double-thread screw rod (200) extends to the outside of the other side of the bottom plate (100), and the rotary handle (201) is fixedly installed outside one end of the double-thread screw rod (200).

3. The construction cost consultation information recording device according to claim 1, characterized in that: both sides of bottom plate (100) inner wall are all fixed mounting have dead lever (202), and the one end of dead lever (202) extends to the external world of bottom plate (100) one side, and the other end of dead lever (202) extends to the external world of bottom plate (100) opposite side, the outside at two dead lever (202) both ends is all slidable mounting has L type slider (203).

4. A construction cost consultation information recording device according to claim 3, characterised in that: threaded rod (204) are installed to the screw thread in the inner wall at L type slider (203) top, and both sides at L type slider (203) top are all slidable mounting has slide bar (205), and bottom and the bottom fixed mounting of threaded rod (204) of slide bar (205) have movable block (206), and the bottom fixed mounting of movable block (206) has a plurality of rubber blocks (207).

5. The construction cost consultation information recording device according to claim 1, characterized in that: unreeling handle (302) is fixedly arranged on the outer side of one side rotating shaft (301), unreeling wheel (303) is fixedly arranged on the outer side of one side rotating shaft (301), reeling handle (304) is fixedly arranged on the outer side of the other side rotating shaft (301), and reeling wheel (305) is fixedly arranged on the outer side of the other side rotating shaft (301).

6. The construction cost consultation information recording device according to claim 1, characterized in that: the outer side fixed mounting of circular slider (400) has gear (401), and movable groove (402) have all been seted up to the both sides of gear (401) inner wall, and the both sides of gear (401) inner wall are all fixed mounting have connecting axle (403), and inclined rod (404) are installed in the outside rotation of connecting axle (403), and the one end that movable groove (402) was kept away from to inclined rod (404) is connected through connecting axle (403) and the inner wall rotation of arc clamp piece (405).

7. The construction cost consultation information recording device according to claim 1, characterized in that: the inner walls of the two sides of the mounting bracket (300) are respectively provided with a movement groove (406), a T-shaped movable block (407) is slidably arranged in the movement grooves (406), and one side of the T-shaped movable block (407) is fixedly connected with the inner side of the arc-shaped clamping block (405).

8. The construction cost consultation information recording device according to claim 1, characterized in that: the fixed knot constructs including movable rod (501), rack (502), reset spring (503), slidable mounting has movable rod (501) in the inner wall of fixed block (500), and the top fixed mounting of movable rod (501) has rack (502), and the outside of rack (502) meshes with the outside of gear (401), and the bottom fixed mounting of rack (502) has reset spring (503), and one end that reset spring (503) is close to fixed block (500) is fixed with the top of fixed block (500).