CN210984201U

CN210984201U - Analysis show shelf for building engineering cost

Info

Publication number: CN210984201U
Application number: CN202020223839.2U
Authority: CN
Inventors: 周书尧
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-07-10
Anticipated expiration: 2030-02-28

Abstract

The utility model relates to an engineering cost analytical equipment technical field specifically is an analysis show shelf for building engineering cost, the support frame device includes the base plate, the pillar of two vertical settings of upside fixedly connected with of base plate, and two central line bilateral symmetry settings that two pillars are located the base plate are equipped with slide mechanism on the pillar, and slide mechanism keeps away from the lifter of two horizontal settings of both ends fixedly connected with of pillar, two the dead lever of the vertical setting of fixedly connected with of one side center department of slide mechanism is kept away from to the lifter. The utility model discloses in, through setting up slide mechanism, the altitude mixture control of the show board of being convenient for sets up clamping mechanism, and the installation of the show board of being convenient for is dismantled, does not need use tools, uses manpower sparingly and time more, and fixed firm to the engineering cost's of being convenient for analysis, this device structure spare part is few, low in manufacturing cost, convenient to use, the structure is firm, long service life, the popularity is high.

Description

Analysis show shelf for building engineering cost

Technical Field

The utility model relates to an engineering cost analytical equipment technical field specifically is an analysis show shelf for building engineering cost.

Background

The construction cost refers to the construction cost of a project, namely all fixed asset investment costs expected or actually paid for constructing the project, wherein the costs mainly comprise equipment and tool purchase costs, construction project and installation project costs, other construction cost, preparation costs, interest in construction period and fixed asset investment direction regulation taxes, and although the costs do not form new fixed asset values when the new asset values are calculated according to a new financial system and enterprise accounting standards in the construction completion settlement of the project, the costs are necessary for completing the fixed asset construction, so the construction cost is the fixed asset investment of the construction project.

The existing display rack is composed of a display board and a support, the display board and the support are generally fixedly connected through bolts, tools are needed when the display rack is mounted and dismounted, operation is troublesome, manpower is wasted, replacement of the display board is inconvenient, the analysis progress of the display board is influenced, and the display board is inconvenient to adjust in height and inconvenient to use. Accordingly, those skilled in the art have provided an analysis display rack for construction cost to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an analysis show shelf for building engineering cost to solve the problem that proposes among the above-mentioned background art.

In order to achieve the purpose, the utility model provides a building engineering cost is with analysis show shelf, including show board and support frame device, the support frame device includes the base plate, the upside fixedly connected with of base plate has two pillars of vertical setting, and two pillars are located the central line bilateral symmetry setting of base plate, two be equipped with slide mechanism on the pillar, and slide mechanism keeps away from the both ends fixedly connected with two transversely set up lifter of pillar, two the lifter keeps away from the dead lever of the vertical setting of fixedly connected with of one side center department of slide mechanism, be equipped with clamping mechanism in the dead lever, and clamping mechanism's both ends run through the lateral wall of dead lever respectively and the L shape splint of two symmetry settings of fixedly connected with, the show board is located between two L shape splint, and the relative one side of two L shape splint offsets with the upper and lower both sides of show board respectively.

As a further aspect of the present invention: slide mechanism is including seting up the slide on the pillar is close to the show board lateral wall, sliding connection has two sliders in the slide, and two sliders keep away from the equal fixedly connected with connecting rod in one side of slide, two the connecting rod keep away from the one end of two sliders respectively with two lifter fixed connection, the spout that sets up with the slide intercommunication is seted up to the lateral wall of pillar, and inserts in the spout and be equipped with fixing bolt, one of them the thread groove that matches with fixing bolt is seted up to one side of slider, and fixing bolt's the end of inserting runs through spout and thread groove threaded connection and supports tight setting with the lateral wall of pillar.

As a further aspect of the present invention: the fixing bolt is a butterfly bolt, and the outer side wall of the fixing bolt is connected with the inner side wall of the sliding opening in a sliding mode.

As a further scheme of the utility model, clamping mechanism is including seting up the installation cavity in the dead lever, the upper end inner wall of installation cavity rotates through rotating and is connected with the first threaded rod of vertical setting, and the one end fixedly connected with that the first threaded rod kept away from the rotation and the second threaded rod that first threaded rod screw trend is reverse setting, the one end that first threaded rod was kept away from to the second threaded rod runs through the outside that extends to the dead lever, threaded connection has the nut piece that two symmetries set up respectively on first threaded rod and the second threaded rod, and fixedly connected with two linking rods respectively on two nut pieces, the opening that sets up with the installation cavity intercommunication is seted up to the lateral wall of dead lever, and two linking rods keep away from the one end of nut piece and all run through the opening and respectively with two L clamp plate fixed connection.

As a further aspect of the present invention: and the second threaded rod penetrates through the through hole, and the inner wall of the through hole is rotatably connected with the outer side wall of the second threaded rod.

According to a further scheme of the utility model, rubber gaskets are adhered to the inner walls of the opposite sides of the two L-shaped splints through viscose glue, and anti-skid lines are arranged on the outer surfaces of the rubber gaskets.

As a further aspect of the present invention: four edges of the bottom of the base plate are respectively fixedly connected with four vertically arranged support legs, and the four support legs are far away from the equal fixedly connected with universal wheels at one ends of the base plate.

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

1. through set up slide mechanism on the pillar, only need to twist the thread groove separation on fixing bolt and the slider, the displacement of slider loses the restriction this moment, two sliders can be on the pillar fixed slide up-down sliding displacement, and then realize the altitude mixture control of show board, adjust to suitable high back, slide fixing bolt in the sliding opening, the displacement is to the displacement corresponding with the slider, twist again and move the lateral wall that supports the pillar in fixing bolt inserts the thread groove, and then realize the restriction to the slider displacement, realize the fixed of show board height, thereby be convenient for highly adjust the show board, the staff of being convenient for uses.

2. Through set up clamping mechanism on the dead lever, rotate the dog, it rotates to drive second threaded rod and first threaded rod, because the axial of nut piece is rotated and is followed the joint pole and received the open-ended restriction, and the screw trend of second threaded rod and first threaded rod is reverse setting, therefore, two nut pieces force toward opposite direction displacement, and then drive two L shape splint displacements, the show board loses the restriction this moment, can take off the show board and change new show board, then reverse the dog, the same reason, support the show board tightly between two L shape splint, realize the fixed to the show board, this design is convenient for the installation of show board is dismantled, need not use tools, use manpower and time more, and it is fixed firm, thereby be convenient for the analysis of engineering cost.

Drawings

FIG. 1 is a schematic perspective view of an analysis display rack for construction cost;

FIG. 2 is a schematic perspective view of a support frame device in an analysis display rack for construction cost;

FIG. 3 is a schematic sectional front view of a column of an analysis display rack for construction cost;

fig. 4 is a schematic side sectional view showing a fixing rod of an analysis display rack for construction cost.

In the figure, the display board is 1, the base board is 2, the supporting column is 3, the lifting rod is 4, the fixing rod is 5, the clamping plate is 6 and L, the sliding way is 7, the sliding block is 8, the sliding block is 9, the connecting rod is 10, the sliding opening is 11, the fixing bolt is 12, the threaded groove is 13, the mounting cavity is 14, the rotating part is 15, the first threaded rod is 16, the second threaded rod is 17, the nut block is 18, the connecting rod is 19, the opening is 20, the stop block is 21, the rubber gasket is 22, the supporting leg is 23, and the universal wheel is 23.

Detailed Description

Please refer to fig. 1-4, in an embodiment of the present invention, an analysis display rack for construction cost includes a display board 1 and a supporting frame device, the supporting frame device includes a substrate 2, two vertically disposed pillars 3 are fixedly connected to an upper side of the substrate 2, and the two pillars 3 are symmetrically disposed at two sides of a center line of the substrate 2, and are all welded and fixed, so that connection is more secure, a sliding mechanism is disposed on the two pillars 3, two ends of the sliding mechanism away from the pillars 3 are fixedly connected with two transversely disposed lifting rods 4, a vertically disposed fixing rod 5 is fixedly connected to a center of one side of the two lifting rods 4 away from the sliding mechanism, a clamping mechanism is disposed in the fixing rod 5, two ends of the clamping mechanism respectively penetrate through a side wall of the fixing rod 5 and are fixedly connected with two L-shaped clamp plates 6 symmetrically disposed, the display board 1 is disposed between the two L-shaped clamp plates 6, and one side of the two L-shaped clamp plates 6 opposite;

in fig. 2 and 3: the sliding mechanism comprises a slideway 7 arranged on the side wall of the pillar 3 close to the display board 1, two sliding blocks 8 are connected in the slideway 7 in a sliding way, connecting rods 9 are fixedly connected on one sides of the two sliding blocks 8 far away from the slideway 7, one ends of the two connecting rods 9 far away from the two sliding blocks 8 are respectively fixedly connected with the two lifting rods 4, a sliding opening 10 communicated with the slideway 7 is arranged on the side wall of the pillar 3, a fixing bolt 11 is inserted in the sliding opening 10, a thread groove 12 matched with the fixing bolt 11 is arranged on one side of one sliding block 8, the insertion end of the fixing bolt 11 penetrates through the sliding opening 10 to be in threaded connection with the thread groove 12 and is tightly abutted against the side wall of the pillar 3, the fixing bolt 11 is screwed to be separated from the thread groove 12 on the sliding block 8, at the moment, the displacement of the sliding block 8 is not limited, the two sliding blocks 8 can slide up and down on the, after the height of the display board 1 is adjusted to a proper height, the fixing bolt 11 slides in the sliding opening 10 and is displaced to a displacement corresponding to the sliding block 8, then the fixing bolt 11 is screwed and inserted into the thread groove 12 to tightly abut against the side wall of the support 3, so that the displacement of the sliding block 8 is limited, and the height of the display board 1 is fixed, so that the height of the display board 1 can be adjusted conveniently and the display board can be used by workers conveniently;

in fig. 2 and 3: the fixing bolt 11 is a butterfly bolt, so that the fixing bolt 11 can be conveniently screwed, and the outer side wall of the fixing bolt 11 is slidably connected with the inner side wall of the sliding opening 10, so that the fixing bolt 11 can be conveniently displaced in the sliding opening 10;

in fig. 2 and 4, the clamping mechanism includes a mounting cavity 13 opened in the fixing rod 5, an upper inner wall of the mounting cavity 13 is rotatably connected with a vertically arranged first threaded rod 15 through a rotating member 14, and one end of the first threaded rod 15 far away from the rotating member 14 is fixedly connected with a second threaded rod 16 arranged in a direction opposite to the direction of the first threaded rod 15, one end of the second threaded rod 16 far away from the first threaded rod 15 penetrates and extends to the outer side of the fixing rod 5, two symmetrically arranged nut blocks 17 are respectively and threadedly connected to the first threaded rod 15 and the second threaded rod 16, and two joint rods 18 are respectively and fixedly connected to the two nut blocks 17, the side walls of the fixing rod 5 are provided with openings 19 communicated with the mounting cavity 13, and one ends of the two joint rods 18 far away from the nut blocks 17 penetrate through the openings 19 and are respectively and fixedly connected with the two clamp plates L, the second threaded rod 16 and the first threaded rod 15 are driven to rotate, because the second threaded rod 16 and the first threaded rod 15 are respectively connected with the two nut blocks 17, and the nut blocks 17 fixedly connected with the clamp plates are driven to rotate in the same direction, when the two clamp plates move in the direction of the two clamp plates, the clamp plates 15 and the clamp plates are driven by the clamp plates 361, the clamp plates, the two clamp plates, the clamp plates are driven by the clamp plates, when the clamp plates, the clamp plates are driven by the clamp plates;

in fig. 4: one end of the second threaded rod 16 positioned outside the fixed rod 5 is fixedly connected with a stop block 20, so that the second threaded rod 16 can be conveniently rotated, the lower end of the fixed rod 5 is provided with a through hole, the second threaded rod 16 penetrates through the through hole, and the inner wall of the through hole is rotatably connected with the outer side wall of the second threaded rod 16, so that the second threaded rod 16 can be conveniently rotated;

in fig. 2, rubber gaskets 21 are adhered to the inner walls of the opposite sides of the two L-shaped clamping plates 6 through adhesives, the materials are soft, the display plate 1 is prevented from being damaged by clamping, and anti-skid lines are arranged on the outer surfaces of the rubber gaskets 21, so that the friction force is increased, and the fixation is firmer;

in fig. 1 and 2: four edges in the bottom of base plate 2 are landing leg 22 of four vertical settings of fixedly connected with respectively, and it is stable to support, and four landing legs 22 keep away from the equal fixedly connected with universal wheel 23 of one end of base plate 2, the displacement of this device of being convenient for.

The working principle of the utility model is that when the display board 1 needs to be replaced, the stop dog 20 is rotated to drive the second threaded rod 16 and the first threaded rod 15 to rotate, because the second threaded rod 16 and the first threaded rod 15 are respectively in threaded connection with the two nut blocks 17, and the connecting rod 18 fixed with the nut blocks 17 penetrates through the opening 19 on the fixing rod 5, at the moment, the axial rotation of the nut blocks 17 is limited by the opening 19 along with the connecting rod 18, and the thread trend of the second threaded rod 16 and the first threaded rod 15 is in reverse arrangement, therefore, when the second threaded rod 16 and the first threaded rod 15 rotate, the two nut blocks 17 are forced to displace in opposite directions, and then drive the two L-shaped splints 6 to displace in directions far away from the display board 1, at the moment, the display board 1 loses the limitation, namely the display board 1 can be taken down to replace the new display board 1, then the stop dog 20 is reversed, and the like, the two nut blocks 17 drive the two L-shaped splints to displace in directions close to tightly support the display board 1 between the two L-shaped splints 6, thereby realizing the fixation of the display board 1, thereby the design of the display board 1 is convenient for installation and the engineering analysis, and the engineering time is convenient for use, and the engineering analysis is convenient for the installation;

meanwhile, when the height of the display board 1 needs to be adjusted, only the fixing bolt 11 needs to be screwed to be separated from the thread groove 12 on the slide block 8, at the moment, the displacement of the slide block 8 is not limited, the two slide blocks 8 can slide up and down on the fixed slide way 7 on the strut 3 to move, so that the height adjustment of the display board 1 is realized, after the proper height is adjusted, the fixing bolt 11 slides in the sliding port 10 to move to the displacement corresponding to the slide block 8, then the fixing bolt 11 is screwed to be inserted into the thread groove 12 to tightly support the side wall of the strut 3, so that the limitation on the displacement of the slide block 8 is realized, and the height of the display board 1 is fixed, so that the height of the display board 1 is conveniently adjusted, and the display board height adjusting device is convenient for workers to use.

The above-mentioned, 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 an analysis show shelf for building engineering cost, includes show board (1) and support frame device, its characterized in that, the support frame device includes base plate (2), pillar (3) of two vertical settings of upside fixedly connected with of base plate (2), and two central line bilateral symmetry settings that pillar (3) are located base plate (2), two be equipped with slide mechanism on pillar (3), and slide mechanism keeps away from lifter (4) of two horizontal settings of both ends fixedly connected with of pillar (3), two slide mechanism is kept away from in lifter (4) one side center department fixedly connected with of the center of one side of fixedly connected with of department dead lever (5), be equipped with clamping mechanism in dead lever (5), and clamping mechanism's both ends run through L shape splint (6) that the lateral wall of dead lever (5) and two symmetries set up respectively, show board (1) are located between two L shape splint (6), and the upper and lower both sides of two L shape splint (6) are relative respectively offset with show board (1).

2. The construction cost analysis display stand according to claim 1, the sliding mechanism comprises a slideway (7) arranged on the side wall of the support column (3) close to the display board (1), two sliding blocks (8) are connected in the slideway (7) in a sliding way, and one sides of the two sliding blocks (8) far away from the slide way (7) are fixedly connected with connecting rods (9), one ends of the two connecting rods (9) far away from the two sliding blocks (8) are respectively and fixedly connected with the two lifting rods (4), the side wall of the strut (3) is provided with a sliding opening (10) communicated with the slideway (7), a fixing bolt (11) is inserted in the sliding opening (10), one side of one of the slide blocks (8) is provided with a thread groove (12) matched with the fixing bolt (11), and the insertion end of the fixing bolt (11) penetrates through the sliding opening (10) and is in threaded connection with the threaded groove (12) and is tightly propped against the side wall of the strut (3).

3. The analytical display rack for construction cost according to claim 2, wherein the fixing bolt (11) is a butterfly bolt, and the outer side wall of the fixing bolt (11) is slidably connected with the inner side wall of the sliding opening (10).

4. The analysis display rack for the construction cost according to claim 1, wherein the clamping mechanism comprises a mounting cavity (13) formed in the fixing rod (5), the inner wall of the upper end of the mounting cavity (13) is rotatably connected with a vertically arranged first threaded rod (15) through a rotating member (14), one end of the first threaded rod (15) far away from the rotating member (14) is fixedly connected with a second threaded rod (16) which is arranged in a direction opposite to the thread direction of the first threaded rod (15), one end of the second threaded rod (16) far away from the first threaded rod (15) penetrates and extends to the outer side of the fixing rod (5), two nut blocks (17) symmetrically arranged are respectively and fixedly connected with the first threaded rod (15) and the second threaded rod (16), two connecting rods (18) are respectively and fixedly connected with the two nut blocks (17), openings (19) communicated with the mounting cavity (13) are formed in the side wall of the fixing rod (5), and the ends of the two connecting rods (18) far away from the nut blocks (17) penetrate through the openings (19) and are respectively connected with two fixing clamp plates (L).

5. The analysis and display rack for the construction cost according to claim 4, wherein a stop block (20) is fixedly connected to one end of the second threaded rod (16) and located outside the fixing rod (5), a through hole is formed in the lower end of the fixing rod (5), the second threaded rod (16) penetrates through the through hole, and the inner wall of the through hole is rotatably connected with the outer side wall of the second threaded rod (16).

6. The construction cost analysis and display rack as claimed in claim 1, wherein the inner wall of one side of each of the L-shaped clamping plates (6) opposite to each other is adhered with a rubber gasket (21) through adhesive, and the outer surface of each rubber gasket (21) is provided with anti-skid lines.

7. The analysis and display rack for the construction cost according to claim 1, wherein four vertically arranged legs (22) are fixedly connected to four corners of the bottom of the base plate (2), and universal wheels (23) are fixedly connected to ends, far away from the base plate (2), of the four legs (22).