CN217032509U

CN217032509U - Mapping device for field cost budget of engineering cost

Info

Publication number: CN217032509U
Application number: CN202220872946.7U
Authority: CN
Inventors: 杨语絮; 冰凌
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-07-22
Anticipated expiration: 2032-04-15

Abstract

The utility model relates to the technical field of engineering cost, in particular to a mapping device for field cost budget of engineering cost, which comprises a base, wherein three groups of supporting legs are uniformly and rotatably arranged on the lower surface of the base, a protection box is fixedly arranged on the upper surface of the base, an installation groove is formed in the side surface of the protection box, a mapping instrument is fixedly arranged on the bottom surface of the installation groove, a shielding plate is rotatably arranged on the side surface of the protection box through a rotating rod, a handle is fixedly arranged on the side surface of the shielding plate, an observation hole is formed in the side surface of the protection box and penetrates through the inner side wall of the installation groove, and a clamping assembly is arranged in the protection box. According to the utility model, the blocking plate can be rapidly fixed on the side surface of the protection box through the clamping assembly, so that the surveying instrument is protected, the service life of the device is further prolonged, and the blocking assembly is arranged, so that the blocking plate is fixed and the observation hole can be blocked, thereby protecting the lens of the surveying instrument.

Description

Mapping device for on-site construction cost budget of construction cost

Technical Field

The utility model relates to the technical field of construction cost, in particular to a mapping device for field construction cost budget of construction cost.

Background

The project cost refers to the construction cost of the project at the expected or actual expense of construction. The working process of predicting, planning, controlling, accounting, analyzing and evaluating the construction cost is called construction cost management, the project cost is needed to be matched through a surveying and mapping device in the process of predicting, planning and accounting the construction cost, the traditional surveying and mapping device generally consists of a surveying and mapping instrument and a triangular support, and the surveying and mapping instrument cannot be protected in time after the use of the surveying and mapping device is finished.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mapping device for on-site construction cost budget of construction cost, which solves the problem that the traditional mapping device provided in the background technology can not protect a mapping instrument in time after use.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a mapping device that on-spot cost of engineering cost budgets, the on-line screen storage device comprises a base, the lower surface of base evenly rotates installs three supporting legss of group, the last fixed surface of base installs the guard box, the mounting groove has been seted up to the side surface of guard box, the bottom surface fixed mounting of mounting groove has the surveying instrument, the side surface of guard box rotates through the dwang and installs the shielding plate, the side surface fixed mounting of shielding plate has the handle, the observation hole has been seted up to the side surface of guard box, and observes the inside wall that the hole runs through the mounting groove, the inside of guard box is provided with the joint subassembly, the inside of guard box is provided with shelters from the subassembly.

Preferably, the joint subassembly is including offering in the groove of accomodating of guard box side surface, the side surface fixed mounting of shielding plate has joint piece A, spout A has been seted up to the upper surface of guard box, and spout A communicates with each other with the inside of accomodating the groove, spout A's inside is inserted and is equipped with connecting rod A, spout A's inside slidable mounting has slider A, and slider A and connecting rod A's tip fixed connection, slider A's lower fixed surface is connected with joint piece B, connecting rod A's surface cover is equipped with spring A.

Preferably, shelter from the subassembly including seting up in the spout B of guard box side surface, the inside slidable mounting of spout B has slider B, the side surface fixedly connected with extrusion post of shielding plate, the air guide hole has been seted up to the inside of guard box, and the air guide hole communicates with each other with the inside of spout B, and the air guide hole communicates with each other with the inside of observing the hole, slider B's side surface fixedly connected with dead lever, and the dead lever inserts with the air guide hole and establish the cooperation, the end fixed mounting of dead lever has piston A, and piston A and air guide hole sliding fit, the inside of air guide hole is inserted and is equipped with spring B, the inside slidable mounting of air guide hole has piston B, piston B's side surface fixedly connected with connecting rod B, connecting rod B's surface fixed connection has the dog, and shelter from piece and observe hole sliding fit.

Preferably, the end of the connecting rod A is fixedly connected with a handle, and the outer surface of the handle is sleeved with a rubber sleeve.

Preferably, the side surface of the protection box is fixedly connected with an inclined plane block, and the inclined plane block is a trapezoid strip.

Preferably, the spring A and the spring B are made of silicon-manganese spring steel, the end portion of the spring A is fixedly connected with the upper surface of the sliding block A and the top wall of the sliding groove A respectively, and the end portion of the spring B is fixedly connected with the side surface of the piston A and the inner side wall of the air guide hole respectively.

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

1. by combining the device, the shielding plate is rotated to be attached to the protection box, the clamping block A is driven to extrude the clamping block B to move upwards to overcome the elastic force of the spring A in the rotation process of the shielding plate, when the protection box is completely accommodated in the accommodating groove, the spring A pushes the clamping block B to clamp the clamping block A, and then the shielding plate is fixed, so that the surveying and mapping instrument is protected, the shielding plate can be rapidly fixed on the side surface of the protection box by arranging the clamping assembly, the surveying and mapping instrument is protected, and the service life of the device is prolonged;

2. combine the in-process of this device shielding plate and guard box laminating, the shielding plate drives extrusion post extrusion slider B and makes the air guide hole overcome spring B's elasticity and remove to the rear side, and then drives piston B, connecting rod B and shelter from the piece and move to the left side and shelter from the observation hole to protect the camera lens of surveying instrument, shelter from the subassembly through the setting and make and can shelter from the observation hole when fixed with the shielding plate, thereby protect the camera lens of surveying instrument.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic partial cross-sectional view of the present invention;

FIG. 3 is a schematic view of a clamping assembly of the present invention;

FIG. 4 is an enlarged view of A in FIG. 3 according to the present invention;

FIG. 5 is a schematic view of a shielding assembly according to the present invention.

In the figure: 100. a base; 101. supporting legs; 102. a protection box; 103. mounting grooves; 104. a surveying instrument; 105. a shielding plate; 106. a grip; 107. an observation hole; 200. a clamping assembly; 201. a storage groove; 202. a clamping block A; 203. a chute A; 204. a connecting rod A; 205. a slide block A; 206. a clamping block B; 207. a spring A; 300. a shielding component; 301. a chute B; 302. a slide block B; 303. extruding the column; 304. a gas-guide hole; 305. a fixing rod; 306. a piston A; 307. a spring B; 308. a piston B; 309. a connecting rod B; 310. a stop block; 400. a handle; 500. and (7) a bevel block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown:

the utility model provides a mapping device that engineering cost's on-spot cost budgets, including base 100, the lower surface of base 100 evenly rotates and installs three groups of supporting legss 101, the last fixed surface of base 100 installs protection box 102, mounting groove 103 has been seted up to the side surface of protection box 102, the bottom surface fixed mounting of mounting groove 103 has surveying instrument 104, the side surface of protection box 102 rotates through the dwang and installs shielding plate 105, shielding plate 105's side surface fixed mounting has handle 106, observation hole 107 has been seted up to the side surface of protection box 102, and observation hole 107 runs through the inside wall of mounting groove 103, the inside of protection box 102 is provided with joint subassembly 200, the inside of protection box 102 is provided with shelters from subassembly 300

Further, the clamping assembly 200 comprises an accommodating groove 201 arranged on the side surface of the protection box 102, a clamping block a202 is fixedly arranged on the side surface of the shielding plate 105, a sliding groove a203 is formed in the upper surface of the protection box 102, the sliding groove a203 is communicated with the inside of the accommodating groove 201, a connecting rod a204 is inserted into the sliding groove a203, a sliding block a205 is slidably arranged in the sliding groove a203, the sliding block a205 is fixedly connected with the end portion of the connecting rod a204, a clamping block B206 is fixedly connected to the lower surface of the sliding block a205, a spring a207 is sleeved on the outer surface of the connecting rod a204, the shielding plate 105 is fixed through the matching of the clamping block a202 and the clamping block B206, and the position of the clamping block B206 is adjusted through the matching of the connecting rod a204, the sliding block a205 and the spring a207 so that the clamping block a is matched with the clamping block a 202;

further, the shielding assembly 300 includes a sliding chute B301 opened on the side surface of the protection box 102, a sliding block B302 is slidably installed inside the sliding chute B301, an extrusion column 303 is fixedly connected to the side surface of the shielding plate 105, an air guide hole 304 is opened inside the protection box 102, the air guide hole 304 is communicated with the inside of the sliding chute B301, the air guide hole 304 is communicated with the inside of the observation hole 107, a fixing rod 305 is fixedly connected to the side surface of the sliding block B302, the fixing rod 305 is inserted into and matched with the air guide hole 304, a piston a306 is fixedly installed at the end of the fixing rod 305, the piston a306 is slidably matched with the air guide hole 304, a spring B307 is inserted into the air guide hole 304, a piston B308 is slidably installed inside the air guide hole 304, a connecting rod B309 is fixedly connected to the side surface of the piston B308, a shielding block 310 is fixedly connected to the outer surface of the connecting rod B309, the shielding block 310 is slidably matched with the observation hole 107, and the sliding block B302, the extrusion column 303 and the extrusion column 303, The position of the piston A306 is adjusted by the cooperation of the fixing rod 305, and then the piston B308, the connecting rod B309 and the shielding block 310 are driven to move, so that the observation hole 107 is shielded and the lens of the surveying instrument 104 is protected;

further, the end of the connecting rod a204 is fixedly connected with a handle 400, and the outer surface of the handle 400 is sleeved with a rubber sleeve, so that the connecting rod a204 can be conveniently pulled through the handle 400, and the slipping of the hand of an operator and the surface of the handle 400 is avoided;

further, the side surface of the protection box 102 is fixedly connected with an inclined block 500, the inclined block 500 is a trapezoid long strip, and the shielding plate 105 is in an inclined state when being put down through the inclined block 500, so that a surveyor can conveniently observe and record;

further, the material of the spring a207 and the spring B307 is silicon-manganese spring steel, the end portion of the spring a207 is fixedly connected with the upper surface of the sliding block a205 and the top wall of the sliding groove a203, the end portion of the spring B307 is fixedly connected with the side surface of the piston a306 and the inner side wall of the air guide hole 304, the connecting rod a204, the sliding block a205 and the clamping block B206 are reset through the spring a207, and the piston a306 and the fixing rod 305 are reset through the spring B307.

The working principle is as follows: when the surveying and mapping device needs to be used, the surveying and mapping device is placed on the ground, the handle 400 is pulled upwards, the handle 400 drives the connecting rod A204, the sliding block A205 and the clamping block B206 to move upwards by overcoming the elastic force of the spring A207, the shielding plate 105 can be opened by pulling the handle 106 towards the front side when the clamping block B206 is far away from the clamping block A202, the shielding plate 105 drives the extrusion column 303 to move towards the front side when the shielding plate 105 rotates towards the front side, at the moment, the elastic force of the spring B307 pushes the piston A306, the fixed rod 305 and the sliding block B302 to slide towards the front side, the piston B308, the connecting rod B309 and the shielding block 310 move towards the right side through the matching of the piston A306, the piston B308 and the air guide hole 304, the shielding block 310 completely keeps away from the observation hole 107 when moving towards the right side to the rightmost end, and the surveying and mapping device can be put into use;

when the device is used, the shielding plate 105 is rotated upward by the handle 106, and when the clamping block A202 contacts with the clamping block B206, the clamping block a202 presses the clamping block B206 so that the clamping block B206, the slide block a205 and the connecting rod a204 move upwards against the elastic force of the spring a207, when the clamping block A202 completely enters the receiving groove 201, the elastic force of the spring A207 pushes the connecting rod A204, the sliding block A205 and the clamping block B206 to move downwards to clamp and fix the clamping block A202, the shielding plate 105 is fixed, and the shielding plate 105 drives the extrusion column 303 to rotate, when the pressing column 303 comes into contact with the slider B302, the pressing column 303 presses the slider B302 so that the slider B302, the fixed rod 305 and the piston a306 move to the rear side against the elastic force of the spring B307, the piston B308, the connecting rod B309 and the shielding block 310 are moved to the left side by the cooperation between the piston A306, the piston B308 and the air guide hole 304, thereby shielding the viewing aperture 107 and hence the mapper 104.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A mapping device for on-site construction cost budget for construction costs, comprising a base (100), characterized in that: the utility model discloses a lamp protection box, including base (100), the lower surface of base (100) is even to be rotated and is installed three supporting legss (101), the last fixed surface of base (100) installs protecting box (102), mounting groove (103) have been seted up to the side surface of protecting box (102), the bottom surface fixed mounting of mounting groove (103) has surveying instrument (104), the side surface of protecting box (102) rotates through the dwang and installs shielding plate (105), the side surface fixed mounting of shielding plate (105) has handle (106), observation hole (107) have been seted up to the side surface of protecting box (102), and observation hole (107) run through the inside wall of mounting groove (103), the inside of protecting box (102) is provided with joint subassembly (200), the inside of protecting box (102) is provided with shelters from subassembly (300).

2. A mapping apparatus for on-site construction cost budget for construction costs according to claim 1, wherein: joint subassembly (200) is including offering in groove (201) of accomodating of guard box (102) side surface, the side surface fixed mounting of shielding plate (105) has joint piece A (202), spout A (203) have been seted up to the upper surface of guard box (102), and spout A (203) communicate with each other with the inside of accomodating groove (201), the inside of spout A (203) is inserted and is equipped with connecting rod A (204), the inside slidable mounting of spout A (203) has slider A (205), and the tip fixed connection of slider A (205) and connecting rod A (204), the lower fixed surface of slider A (205) is connected with joint piece B (206), the outer surface cover of connecting rod A (204) is equipped with spring A (207).

3. A mapping apparatus for on-site construction cost budget for construction costs according to claim 2, wherein: the shielding assembly (300) comprises a sliding groove B (301) arranged on the side surface of the protection box (102), a sliding block B (302) is arranged inside the sliding groove B (301) in a sliding mode, an extrusion column (303) is fixedly connected to the side surface of the shielding plate (105), an air guide hole (304) is formed in the protection box (102), the air guide hole (304) is communicated with the inside of the sliding groove B (301), the air guide hole (304) is communicated with the inside of the observation hole (107), a fixing rod (305) is fixedly connected to the side surface of the sliding block B (302), the fixing rod (305) is inserted into the air guide hole (304) in an inserting mode and matched with the air guide hole, a piston A (306) is fixedly arranged at the end portion of the fixing rod (305), the piston A (306) is matched with the air guide hole (304) in a sliding mode, a spring B (307) is inserted into the inside of the air guide hole (304), and a piston B (308) is arranged inside the air guide hole (304) in a sliding mode, the side surface of the piston B (308) is fixedly connected with a connecting rod B (309), the outer surface of the connecting rod B (309) is fixedly connected with a blocking block (310), and the blocking block (310) is in sliding fit with the observation hole (107).

4. A mapping apparatus for on-site construction cost budget for construction costs according to claim 2, wherein: the end part of the connecting rod A (204) is fixedly connected with a handle (400), and the outer surface of the handle (400) is sleeved with a rubber sleeve.

5. The apparatus for mapping an on-site cost budget for construction costs of claim 1, wherein: the side surface of the protection box (102) is fixedly connected with an inclined plane block (500), and the inclined plane block (500) is a trapezoid strip.

6. A mapping apparatus for on-site construction cost budget for construction costs according to claim 3, wherein: the spring A (207) and the spring B (307) are made of silicon-manganese spring steel, the end portion of the spring A (207) is fixedly connected with the upper surface of the sliding block A (205) and the top wall of the sliding groove A (203) respectively, and the end portion of the spring B (307) is fixedly connected with the side surface of the piston A (306) and the inner side wall of the air guide hole (304) respectively.