CN210742852U

CN210742852U - Auxiliary device for construction engineering cost budget

Info

Publication number: CN210742852U
Application number: CN202020054498.0U
Authority: CN
Inventors: 刘向东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-12
Filing date: 2020-01-12
Publication date: 2020-06-12
Anticipated expiration: 2030-01-12

Abstract

The utility model discloses an auxiliary device is used in building engineering cost budget, including first casing, first casing is hollow cuboid structure, the inside both ends fixedly connected with support of first casing, the both ends fixedly connected with sleeve of the inside of first casing, the sleeve is hollow cylinder structure, telescopic inside swing joint has the stopper, the top fixedly connected with connecting rod of stopper, the connecting rod run through the sleeve and with sleeve swing joint, the connecting rod runs through the support and is connected with the fixture block, bolt fixedly connected with buffer board is passed through at the top of fixture block, the top fixedly connected with computer of buffer board. The utility model improves the stability of the computer by arranging a plurality of groups of first springs and second springs, protects the computer when being impacted, and avoids being damaged; through setting up fan, heat-conducting plate and fin, through the radiating efficiency who increases the device at that time that increases the air flow, improve the life of device.

Description

Auxiliary device for construction engineering cost budget

Technical Field

The utility model relates to a building engineering technical field especially relates to a building engineering cost budgets and uses auxiliary device.

Background

The construction cost generally refers to the cost for performing a certain project construction, i.e., the total cost from the project construction to the completion acceptance. It is composed of construction and installation engineering cost, equipment and tool purchase cost, other engineering construction cost, preparation cost and tax.

Along with the development of science and technology, engineering cost uses the frequency of computer more and more high, owing to use in the open air, current computer lacks protector, easy and the protective housing between produce the collision during outdoor use, cause the damage, secondly because computer operation frequency is great, the computer only relies on the heat dissipation of self to be far away not enough, and life is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an auxiliary device for budget of construction cost.

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

an auxiliary device for budget of construction cost comprises a first shell, wherein the first shell is of a hollow cuboid structure, two ends of the inside of the first shell are fixedly connected with a support, two ends of the inside of the first shell are fixedly connected with sleeves, the sleeves are of a hollow cylinder structure, the inside of each sleeve is movably connected with a limiting block, the top of each limiting block is fixedly connected with a connecting rod, the connecting rods penetrate through the sleeves and are movably connected with the sleeves, the connecting rods penetrate through the supports and are connected with clamping blocks, the tops of the clamping blocks are fixedly connected with a buffer plate through bolts, the top of the buffer plate is fixedly connected with a computer, two ends of the bottom of the first shell are fixedly provided with fixed blocks, a lead screw is rotatably connected between the two fixed blocks through a bearing, the side surface of each fixed block is provided with a motor, and an output shaft of the motor penetrates through, the utility model discloses a buffer board, including lead screw, threaded sleeve, buffer board, spout, slider, first casing, the both ends of lead screw have cup jointed two screw threads through the screw thread and have revolved to opposite thread bush, the top of thread bush is rotated and is connected with the expansion bracket, the both ends fixedly connected with second casing of buffer board bottom, the second casing is hollow cuboid structure, the spout has been seted up at the top of second casing, the inside sliding connection of spout has the slider, the slider is rotated with the top of expansion bracket and is connected, the top of first casing is provided with the cap, the top of cap is fixed with the fixed axle, it is connected with the handle to.

Preferably, the ventilation hole has been seted up to the side of first casing, the inside in ventilation hole is provided with dustproof cotton, install the fan on the support, the top of buffer board is fixed with the heat-conducting plate, heat-conducting silicone grease has been paintd on the heat-conducting plate, the bottom fixedly connected with fin of heat-conducting plate.

Preferably, the cross section of the clamping block is of an L-shaped structure, and the clamping block is connected with the inner side wall of the first shell in a sliding mode.

Preferably, a first spring is arranged between the bottom of the limiting block and the bottom of the interior of the sleeve.

Preferably, a second spring is arranged between the side surface of the sliding block and the inner side wall of the second shell.

Preferably, the top of the side surface of the first shell is fixedly connected with a fixing ring, the side surface of the shell cover is fixedly provided with a bolt, and the bolt and the fixing ring are fixedly locked through a bolt.

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

1. the utility model discloses in: the computer is fixed at the top of the buffer plate, a motor is started, the motor drives a lead screw, the lead screw drives a threaded sleeve through threaded transmission, the threaded sleeve drives the telescopic frame, the telescopic frame drives a sliding block, the sliding block slides in the sliding groove, the second spring is in a compressed state, the second shell drives the buffer plate, the buffer plate drives a clamping block, the clamping block drives a connecting rod, the connecting rod drives a limiting block to move axially along the sleeve, the first spring is in a compressed state and generates elasticity, the stability of the computer is improved by arranging a plurality of groups of first springs and second springs, the computer is protected when the computer is impacted, and damage is avoided;

2. the utility model discloses in: the heat that produces in the computer use is transmitted to on the fin by the heat-conducting plate, starts the fan, and the fan blows the air of outside on the fin through the ventilation hole, through the radiating efficiency who increases the device at that time that increases air flow, improves the life of device.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of an auxiliary device for construction cost budgeting provided by the present invention;

fig. 2 is a cross-sectional view of a second housing of the auxiliary device for construction cost budget of the present invention;

fig. 3 is a schematic structural diagram of a second embodiment of the auxiliary device for construction cost budget of the present invention.

In the figure: the device comprises a first shell 1, a bracket 2, a sleeve 3, a limiting block 4, a connecting rod 5, a clamping block 6, a buffer plate 7, a computer 8, a fixing block 9, a screw rod 10, a thread bush 11, a telescopic rod 12, a motor 13, a second shell 14, a shell cover 15, a fixed shaft 16, a handle 17, a bolt 18, a fixing ring 19, a sliding block 20, a fan 21, a ventilation hole 22, a heat conducting plate 23 and cooling fins 24.

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.

The first embodiment is as follows:

referring to fig. 1-2, an auxiliary device for construction cost budget of building engineering comprises a first casing 1, wherein the first casing 1 is a hollow cuboid structure, two ends inside the first casing 1 are fixedly connected with a support 2, two ends inside the first casing 1 are fixedly connected with a sleeve 3, the sleeve 3 is a hollow cylinder structure, the inside of the sleeve 3 is movably connected with a limit block 4, the top of the limit block 4 is fixedly connected with a connecting rod 5, the connecting rod 5 penetrates through the sleeve 3 and is movably connected with the sleeve 3, the connecting rod 5 penetrates through the support 2 and is connected with a clamping block 6, the top of the clamping block 6 is fixedly connected with a buffer plate 7 through a bolt, the top of the buffer plate 7 is fixedly connected with a computer 8, two ends at the bottom of the first casing 1 are fixedly connected with fixed blocks 9, a screw rod 10 is rotatably connected between the two fixed blocks 9 through a bearing, a motor 13 is installed on the side surface of the fixed block, two screw threads are sleeved at two ends of the screw rod 10 through screw threads, the screw thread sleeves 11 are opposite in rotating direction, the top of the screw thread sleeves 11 is connected with an expansion bracket 12 in a rotating mode, two end fixedly connected with second shells 14 at the bottoms of the buffer plates 7 are hollow cuboid structures, the top of each second shell 14 is provided with a sliding groove, the sliding groove is formed in the top of each sliding groove, each sliding block 20 is connected with a sliding block 20 in a rotating mode, the sliding blocks 20 are connected with the top of the expansion bracket 12 in a rotating mode, the top of the first shell 1 is provided with a shell cover 15, the top of the shell cover 15 is fixed with a fixing shaft.

The cross section of the fixture block 6 is of an L-shaped structure, and the fixture block 6 is slidably connected with the inner side wall of the first shell 1.

Wherein, be provided with first spring between the bottom of stopper 4 and the bottom of the inside of sleeve 3.

Wherein, a second spring is arranged between the side surface of the slider 20 and the inner side wall of the second housing 14.

The top of the side of the first casing 1 is fixedly connected with a fixing ring 19, the side of the casing cover 15 is fixed with a bolt 18, and the bolt 18 and the fixing ring 19 are fixed and locked by a bolt.

Example two:

referring to fig. 2-3, an auxiliary device for construction cost budget of building engineering comprises a first casing 1, wherein the first casing 1 is a hollow cuboid structure, two ends inside the first casing 1 are fixedly connected with a support 2, two ends inside the first casing 1 are fixedly connected with a sleeve 3, the sleeve 3 is a hollow cylinder structure, the inside of the sleeve 3 is movably connected with a limit block 4, the top of the limit block 4 is fixedly connected with a connecting rod 5, the connecting rod 5 penetrates through the sleeve 3 and is movably connected with the sleeve 3, the connecting rod 5 penetrates through the support 2 and is connected with a clamping block 6, the top of the clamping block 6 is fixedly connected with a buffer plate 7 through a bolt, the top of the buffer plate 7 is fixedly connected with a computer 8, two ends at the bottom of the first casing 1 are fixedly connected with fixed blocks 9, a screw rod 10 is rotatably connected between the two fixed blocks 9 through a bearing, a motor 13 is installed on the side surface of the fixed block, two screw threads are sleeved at two ends of the screw rod 10 through screw threads, the screw thread sleeves 11 are opposite in rotating direction, the top of the screw thread sleeves 11 is connected with an expansion bracket 12 in a rotating mode, two end fixedly connected with second shells 14 at the bottoms of the buffer plates 7 are hollow cuboid structures, the top of each second shell 14 is provided with a sliding groove, the sliding groove is formed in the top of each sliding groove, each sliding block 20 is connected with a sliding block 20 in a rotating mode, the sliding blocks 20 are connected with the top of the expansion bracket 12 in a rotating mode, the top of the first shell 1 is provided with a shell cover 15, the top of the shell cover 15 is fixed with a fixing shaft.

Wherein, ventilation hole 22 has been seted up to the side of first casing 1, and ventilation hole 22's inside is provided with dustproof cotton, installs fan 21 on the support 2, and the top of buffer board 7 is fixed with heat-conducting plate 23, has paintd heat conduction silicone grease on the heat-conducting plate 23, and the bottom fixedly connected with fin 24 of heat-conducting plate 23.

The working principle is as follows: fixing a computer 8 on the top of a buffer plate 7, starting a motor 13, wherein the motor 13 drives a screw rod 10, the screw rod 10 drives a threaded sleeve 11 through threaded transmission, the threaded sleeve 11 drives an expansion bracket 12, the expansion bracket 12 drives a sliding block 20, the sliding block 20 slides in a sliding groove, a second spring is in a compressed state, a second shell 14 drives the buffer plate 7, the buffer plate 7 drives a clamping block 6, the clamping block 6 drives a connecting rod 5, the connecting rod 5 drives a limiting block 4 to move axially along a sleeve 3, the first spring is in a compressed state and generates elasticity, the stability of the computer 8 is improved by arranging a plurality of groups of first springs and second springs, the computer 8 is protected when being impacted, and damage is avoided;

the heat generated by the computer 8 in the using process is transferred to the radiating fins 24 by the heat conducting plate 23, the fan 21 is started, the fan 21 blows the outside air to the radiating fins 24 through the ventilating holes 22, and the service life of the device is prolonged by increasing the radiating efficiency of the device when the air flows.

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

1. The utility model provides a building engineering cost budgets and uses auxiliary device, includes first casing (1), its characterized in that, first casing (1) is hollow cuboid structure, the both ends fixedly connected with support (2) of first casing (1) inside, the both ends fixedly connected with sleeve (3) of the inside of first casing (1), sleeve (3) are hollow cylinder structure, the inside swing joint of sleeve (3) has stopper (4), the top fixedly connected with connecting rod (5) of stopper (4), connecting rod (5) run through sleeve (3) and with sleeve (3) swing joint, connecting rod (5) run through support (2) and are connected with fixture block (6), the top of fixture block (6) is through bolt fixedly connected with buffer board (7), the top fixedly connected with computer (8) of buffer board (7), the improved structure of the buffer board comprises a first shell (1), fixed blocks (9) are fixed at two ends of the bottom of the first shell (1), a lead screw (10) is connected between the two fixed blocks (9) in a rotating mode through a bearing, a motor (13) is installed on the side face of each fixed block (9), an output shaft of the motor (13) penetrates through the fixed blocks (9) and is fixedly connected with the lead screw (10), two thread sleeves (11) with opposite thread directions are sleeved at two ends of the lead screw (10) through threads, a telescopic frame (12) is connected to the top of each thread sleeve (11) in a rotating mode, a second shell (14) is fixedly connected with two ends of the bottom of the buffer board (7), the second shell (14) is of a hollow cuboid structure, a sliding groove is formed in the top of the second shell (14), a sliding block (20) is connected to the inside of the sliding groove in a sliding, the top of the first shell (1) is provided with a shell cover (15), the top of the shell cover (15) is fixed with a fixed shaft (16), and the fixed shaft (16) is rotatably connected with a handle (17).

2. The auxiliary device for construction cost budget of building engineering according to claim 1, wherein a ventilation hole (22) is opened on the side surface of the first shell (1), the inside of the ventilation hole (22) is provided with dustproof cotton, the bracket (2) is provided with a fan (21), the top of the buffer plate (7) is fixed with a heat conducting plate (23), the heat conducting plate (23) is coated with heat conducting silicone grease, and the bottom of the heat conducting plate (23) is fixedly connected with a cooling fin (24).

3. The auxiliary device for construction cost budget according to claim 1, wherein the cross section of said block (6) is "L" shaped, and said block (6) is slidably connected to the inner side wall of the first housing (1).

4. An auxiliary device for construction cost budgeting according to claim 1, wherein a first spring is arranged between the bottom of the stop block (4) and the bottom of the interior of the sleeve (3).

5. An auxiliary device for construction cost budgeting according to claim 1, wherein a second spring is provided between a side surface of said slider (20) and an inner side wall of said second housing (14).

6. The auxiliary device for construction cost budget of building engineering according to claim 1, wherein a fixing ring (19) is fixedly connected to the top of the side of the first housing (1), a bolt (18) is fixed to the side of the housing cover (15), and the bolt (18) and the fixing ring (19) are fixedly locked by a bolt.