Auxiliary engineering cost observation device

Abstract

The utility model discloses an auxiliary observation device for engineering cost, which relates to the technical field of auxiliary observation and comprises an adjusting mechanism and a fixing plate I. A clamping mechanism is arranged at the top of the adjusting mechanism. When the vertical angle needs to be adjusted, the first limiting column is taken down from the second round hole, the left-right angle of the first fixing plate is manually rotated, and when the angle is adjusted, the fifth round groove is manually inserted into the appropriate second round hole, so that angle adjustment and fixation can be completed, and when the vertical angle needs to be adjusted, the first limiting column is taken out from the second round hole, the first fixing plate is manually adjusted, and the second limiting column is taken out from the second round hole. When rotating to a proper angle, the first limiting column is manually inserted into a proper round hole, adjustment and fixation of the vertical angle are completed, the mechanism can rapidly adjust the observation angle of the list according to the height of a worker, and the problem that the worker raises or lowers the head to observe the list for a long time, and consequently the cervical vertebra is uncomfortable is solved.

Description

Technical Field

[0001] This utility model belongs to the field of auxiliary observation technology, and in particular relates to an auxiliary observation device for engineering cost. Background Technology

[0002] Construction cost refers to all expenses incurred in the construction of a project. Its core contents include investment estimation, design budget, revised budget, construction drawing budget, project settlement, final settlement, etc. The main tasks of construction cost are to calculate the direct costs (labor, materials and equipment, construction machinery usage), enterprise management fees, measures fees, regulatory fees, profits and taxes, etc., included in the project based on drawings, quotas and list specifications.

[0003] Existing auxiliary monitoring technologies for engineering cost often lack the function of changing angles, which can cause staff to be in an uncomfortable state for a long time while monitoring the list, easily leading to neck discomfort and potentially reducing work efficiency. Therefore, we propose an auxiliary monitoring device for engineering cost. Utility Model Content

[0004] The purpose of this utility model is to provide an auxiliary observation device for engineering cost. By removing the limiting post one from the round hole, the upper and lower angles of the fixing plate one are manually adjusted to drive the fixing post four to rotate in the circular groove three. When the rotation reaches the appropriate angle, the limiting post one is manually inserted into the appropriate round hole, which solves the problem of neck discomfort for the staff.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is an auxiliary observation device for engineering cost, including an adjustment mechanism and a fixed plate. The adjustment mechanism is provided with a clamping mechanism at its top. A fixed column is fixedly connected to the inner wall of the fixed plate. A circular groove is formed inside the fixed column. A fixed ring is fixedly connected to the inner wall of the circular groove. A circular groove is formed inside the fixed ring. A fixed ring is slidably connected to the inner wall of the circular groove. A fixed column is fixedly connected to the outer surface of the fixed ring. A fixed column is fixedly connected to the outer wall of the fixed column. A circular groove is formed inside the fixed column. A fixed ring is fixedly connected to the inner wall of the circular groove. A fixed ring is slidably connected to the outer surface of the fixed ring. The circular groove is designed to facilitate angle adjustment.

[0007] Furthermore, a circular groove four is provided inside the fixed ring three, and a fixed post six is ​​fixedly connected to the outer surface of the fixed ring three. The outer wall of the fixed post six is ​​fixedly connected to the outer wall of the fixed post three. The circular groove four facilitates the adjustment of the left and right angles.

[0008] Furthermore, the inner wall of the circular groove four is slidably connected to the outer wall of the fixed ring four. Both the fixed ring four and the fixed ring three have a circular hole two inside. The inner wall of the circular hole two is engaged with a limiting post two. The limiting post two is set to facilitate the adjustment of the angle and fixation.

[0009] Furthermore, a fourth fixed column is fixedly connected to the outer wall of the third fixed column. A circular groove three is provided inside the fourth fixed column. A fixed circular plate is slidably connected to the inner wall of the circular groove three. Both the fixed circular plate and the fourth fixed column have circular holes inside. The circular holes facilitate the locking of the limiting column.

[0010] Furthermore, a limiting post is engaged with the inner wall of the circular hole, a fixing shaft is fixedly connected to the inner wall of the fixing circular plate, a fixing plate is fixedly connected to the right side of the fixing shaft, a fixing post is fixedly connected to the outer wall of the fixing plate, and a base is fixedly connected to the bottom of the fixing post. The base facilitates the placement of the entire device.

[0011] Furthermore, the clamping mechanism includes a groove formed inside the fixed plate, and a slider is slidably connected to the inner wall of the groove. There are two sliders in total. A fixed post seven is fixedly connected to the top of the slider, and a fixed post eight is fixedly connected to the outer wall of the fixed post seven. The sliders facilitate the adjustment of the position according to the size of the paper.

[0012] Furthermore, a telescopic column is fixedly connected to the outer wall of the fixed column eight, and a spring is sleeved on the outer surface of the telescopic column. A clamping column is fixedly connected to the end of the spring away from the fixed column eight, and a fixed shaft two is fixedly connected to the outer wall of the clamping column. The clamping column facilitates the clamping of the paper list.

[0013] Furthermore, the end of the second fixed shaft away from the clamping column passes through the eighth fixed column and extends to the outside. A handle is fixedly connected to the front of the second fixed shaft, and the outer surface of the second fixed shaft is slidably connected to the inner wall of the eighth fixed column. The handle facilitates pulling the clamping column.

[0014] This utility model has the following beneficial effects:

[0015] 1. This utility model features a limiting post 1. When adjusting the left and right angles, first remove the limiting post 2 from the round hole 2, then manually rotate the fixing plate 1 to adjust the left and right angles. After adjusting the angles, manually insert the round groove 5 into the appropriate round hole 2 to complete the angle adjustment and fixation. When adjusting the up and down angles, first remove the limiting post 1 from the round hole, then manually adjust the fixing plate 1. When rotated to the appropriate angle, manually insert the limiting post 1 into the appropriate round hole to complete the up and down angle adjustment and fixation. This mechanism can quickly adjust the observation angle of the list according to the height of the staff, and can also adjust the left and right angles to prevent staff on both sides from not being able to see the list. This avoids the problem of neck discomfort caused by staff looking up or down for a long time when observing the list, allowing staff to perform their duties in a comfortable and healthy working environment.

[0016] 2. This utility model incorporates a clamping column. When a paper list needs to be clamped, first, the slider is moved along the groove to the appropriate position according to the size of the paper. Then, the handle is manually pulled to move the second fixed shaft, which in turn moves the clamping column. When the clamping column leaves the first fixed plate, the paper is placed between the first fixed plate and the clamping column. Then, the handle is released. Due to the presence of a spring, the clamping column and the first fixed plate will clamp the paper for viewing. This mechanism can be adjusted to different positions according to different paper sizes, and can clamp papers of different sizes. This eliminates the problem of mismatched paper sizes or unstable paper fixation, improving work efficiency and user experience.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic cross-sectional view of the overall structure of this utility model from the left side;

[0021] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0022] Figure 4 For this utility model Figure 2 Enlarged view of point B in the middle;

[0023] Figure 5 For this utility model Figure 2 Enlarged view of point C in the middle;

[0024] Figure 6 This is a partial schematic diagram of the clamping mechanism of this utility model.

[0025] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0026] 1. Adjustment mechanism; 101. Fixing plate one; 102. Fixing post one; 103. Circular groove one; 104. Fixing ring one; 105. Circular groove two; 106. Fixing ring two; 107. Fixing post two; 108. Fixing post three; 109. Fixing post four; 110. Circular groove three; 111. Fixing circular plate; 112. Fixing shaft; 113. Limiting post one; 114. Circular hole; 115. Fixing plate; 116. Fixing post five 117. Base; 118. Fixed post six; 119. Fixed ring three; 120. Circular groove four; 121. Fixed ring four; 122. Circular hole two; 123. Limiting post two; 124. Circular groove five; 2. Clamping mechanism; 201. Groove; 202. Slider; 203. Fixed post seven; 204. Fixed post eight; 205. Spring; 206. Telescopic post; 207. Clamping post; 208. Fixed shaft two; 209. Handle. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-6As shown, this utility model is an auxiliary observation device for engineering cost, including an adjustment mechanism 1 and a fixed plate 101. The top of the adjustment mechanism 1 is provided with a clamping mechanism 2. A fixed column 102 is fixedly connected to the inner wall of the fixed plate 101. A circular groove 103 is opened inside the fixed column 102. A fixed ring 104 is fixedly connected to the inner wall of the circular groove 103. A circular groove 2 105 is opened inside the fixed ring 104. A fixed ring 2 106 is slidably connected to the inner wall of the circular groove 2 105. A fixed column 2 107 is fixedly connected to the outer surface of the fixed ring 2 106. A fixed column 3 108 is fixedly connected to the outer wall of the fixed column 2 107. A circular groove 5 124 is opened inside the fixed column 102. A fixed ring 4 121 is fixedly connected to the inner wall of the circular groove 5 124. A fixed ring 3 119 is slidably connected to the outer surface of the fixed ring 4 121.

[0029] Among them, such as Figure 2-4 As shown, a circular groove 120 is provided inside the fixed ring 3 119, and a fixed post 118 is fixedly connected to the outer surface of the fixed ring 3 119. The outer wall of the fixed post 118 is fixedly connected to the outer wall of the fixed post 3 108.

[0030] Among them, such as Figure 4 As shown, the inner wall of the circular groove 4 120 is slidably connected to the outer wall of the fixed ring 4 121. Both the fixed ring 4 121 and the fixed ring 3 119 have a circular hole 2 122 inside. The inner wall of the circular hole 2 122 is engaged with the limit post 2 123.

[0031] Among them, such as Figure 2-5 As shown, a fixed post 109 is fixedly connected to the outer wall of the fixed post 3 108. A circular groove 3 110 is provided inside the fixed post 4 109. A fixed circular plate 111 is slidably connected to the inner wall of the circular groove 3 110. Both the fixed circular plate 111 and the fixed post 4 109 have circular holes 114 inside.

[0032] Among them, such as Figure 2-5As shown, a limiting post 113 is engaged with the inner wall of the circular hole 114. A fixing shaft 112 is fixedly connected to the inner wall of the fixing plate 111. A fixing plate 115 is fixedly connected to the right side of the fixing shaft 112. A fixing post 116 is fixedly connected to the outer wall of the fixing plate 115. A base 117 is fixedly connected to the bottom of the fixing post 116. When it is necessary to adjust the left and right angles, first remove the limiting post 123 from the circular hole 122. Then manually rotate the fixing plate 101 to adjust the left and right angles. After adjusting the angles, manually insert the circular groove 124 into the appropriate circular hole 122 to complete the angle adjustment and fixation. When the vertical angle needs to be adjusted, first remove the limiting post 113 from the round hole 114, then manually adjust the fixing plate 101. When it is rotated to the appropriate angle, manually insert the limiting post 113 into the appropriate round hole 114 to complete the adjustment and fixation of the vertical angle. This mechanism can quickly adjust the observation angle of the list according to the height of the staff, and can also adjust the left and right angles to prevent the staff on the left and right sides from not being able to see the list. This avoids the problem of neck discomfort caused by the staff looking up or down for a long time to observe the list, allowing the staff to perform their duties in a comfortable and healthy working environment.

[0033] Among them, such as Figure 1-6 As shown, the clamping mechanism 2 includes a groove 201 opened inside the fixed plate 101. A slider 202 is slidably connected to the inner wall of the groove 201. There are two sliders 202. A fixed post 203 is fixedly connected to the top of the slider 202. A fixed post 204 is fixedly connected to the outer wall of the fixed post 203.

[0034] Among them, such as Figure 6 As shown, a telescopic column 206 is fixedly connected to the outer wall of the fixed column 204. A spring 205 is sleeved on the outer surface of the telescopic column 206. A clamping column 207 is fixedly connected to the end of the spring 205 away from the fixed column 204. A fixed shaft 208 is fixedly connected to the outer wall of the clamping column 207. When it is necessary to clamp the paper list, firstly, move the slider 202 along the groove 201 to the appropriate position according to the size of the paper. Then, manually pull the handle 209 to drive the fixed shaft 208 to move, which in turn drives the clamping column 207 to move. When the clamping column 207 leaves the fixed plate 101, place the paper between the fixed plate 101 and the clamping column 207. Then release the handle 209. Due to the presence of the spring 205, the clamping column 207 and the fixed plate 101 will clamp the paper for viewing. This mechanism can adjust the position according to different paper sizes and can clamp different sizes of paper, so that users no longer need to worry about paper size mismatch or unstable paper fixation, improving work efficiency and user experience.

[0035] Among them, such as Figure 6As shown, the end of the second fixed shaft 208 away from the clamping post 207 passes through the eighth fixed post 204 and extends to the outside. A handle 209 is fixedly connected to the front of the second fixed shaft 208, and the outer surface of the second fixed shaft 208 is slidably connected to the inner wall of the eighth fixed post 204.

[0036] One specific application of this embodiment is:

[0037] When adjusting the left and right angles, first remove the limiting post 123 from the round hole 122. Then, manually rotate the fixing plate 101 to adjust the left and right angles, causing the fixing ring 121 to rotate in the round groove 124. After adjusting the angle, manually insert the round groove 124 into the appropriate round hole 122 to complete the angle adjustment and fixation. When adjusting the up and down angles, first remove the limiting post 113 from the round hole 114. Then, manually adjust the fixing plate 101 to adjust the up and down angles, causing the fixing post 109 to rotate in the round groove 110. When the appropriate angle is reached, manually insert the limiting post 113 into the appropriate round hole 114 to complete the up and down angle adjustment and fixation. This mechanism can quickly adjust the observation angle of the list according to the height of the staff, and can also adjust the left and right angles to prevent staff on both sides from not being able to see the list. This avoids the problem of neck discomfort caused by staff looking up or down for a long time when observing the list, allowing staff to perform their duties in a comfortable and healthy working environment.

[0038] When a list of papers needs to be held, first move the slider 202 along the groove 201 to the appropriate position according to the size of the paper. Then, manually pull the handle 209 to move the fixed shaft 208, which in turn moves the clamping column 207. When the clamping column 207 leaves the fixed plate 101, place the paper between the fixed plate 101 and the clamping column 207. Then release the handle 209. Due to the presence of the spring 205, the clamping column 207 and the fixed plate 101 will hold the paper for viewing. This mechanism can adjust the position according to different paper sizes and can hold different sizes of paper, so that users no longer need to worry about paper size mismatch or unstable paper fixation, thus improving work efficiency and user experience.

[0039] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0040] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An auxiliary monitoring device for engineering cost, comprising an adjustment mechanism (1) and a fixing plate (101), wherein a clamping mechanism (2) is provided on the top of the adjustment mechanism (1), characterized in that: The inner wall of the fixing plate 1 (101) is fixedly connected to the fixing post 1 (102). The fixing post 1 (102) has a circular groove 1 (103) inside. The inner wall of the circular groove 1 (103) is fixedly connected to the fixing ring 1 (104). The inner wall of the fixing ring 1 (104) has a circular groove 2 (105). The inner wall of the circular groove 2 (105) is slidably connected to the fixing ring 2 (106). The outer surface of the fixing ring 2 (106) is fixedly connected to the fixing post 2 (107). The outer wall of the fixing post 2 (107) is fixedly connected to the fixing post 3 (108). The inner wall of the fixing post 1 (102) has a circular groove 5 (124). The inner wall of the circular groove 5 (124) is fixedly connected to the fixing ring 4 (121). The outer surface of the fixing ring 4 (121) is slidably connected to the fixing ring 3 (119).

2. The engineering cost auxiliary monitoring device according to claim 1, characterized in that, The fixed ring three (119) has a circular groove four (120) inside, and a fixed column six (118) is fixedly connected to the outer surface of the fixed ring three (119). The outer wall of the fixed column six (118) is fixedly connected to the outer wall of the fixed column three (108).

3. The engineering cost auxiliary observation device according to claim 2, characterized in that, The inner wall of the circular groove four (120) is slidably connected to the outer wall of the fixed ring four (121). The fixed ring four (121) and the fixed ring three (119) are both provided with a circular hole two (122). The inner wall of the circular hole two (122) is engaged with a limit post two (123).

4. The engineering cost auxiliary monitoring device according to claim 3, characterized in that, The outer wall of the fixed column three (108) is fixedly connected to the fixed column four (109). The fixed column four (109) has a circular groove three (110) inside. The inner wall of the circular groove three (110) is slidably connected to the fixed circular plate (111). The fixed circular plate (111) and the fixed column four (109) both have circular holes (114) inside.

5. The engineering cost auxiliary monitoring device according to claim 4, characterized in that, The inner wall of the circular hole (114) is fitted with a limiting post (113), the inner wall of the fixed circular plate (111) is fixedly connected with a fixed shaft (112), the right side of the fixed shaft (112) is fixedly connected with a fixed plate (115), the outer wall of the fixed plate (115) is fixedly connected with a fixed post (116), and the bottom of the fixed post (116) is fixedly connected with a base (117).

6. The engineering cost auxiliary monitoring device according to claim 5, characterized in that, The clamping mechanism (2) includes a groove (201) opened inside the fixed plate (101). A slider (202) is slidably connected to the inner wall of the groove (201). There are two sliders (202). A fixed post seven (203) is fixedly connected to the top of the slider (202). A fixed post eight (204) is fixedly connected to the outer wall of the fixed post seven (203).

7. The engineering cost auxiliary observation device according to claim 6, characterized in that, The outer wall of the fixed column eight (204) is fixedly connected to a telescopic column (206), and a spring (205) is sleeved on the outer surface of the telescopic column (206). The end of the spring (205) away from the fixed column eight (204) is fixedly connected to a clamping column (207), and the outer wall of the clamping column (207) is fixedly connected to a fixed shaft two (208).

8. The engineering cost auxiliary observation device according to claim 7, characterized in that, The end of the second fixed shaft (208) away from the clamping column (207) passes through the eighth fixed column (204) and extends to the outside. The front of the second fixed shaft (208) is fixedly connected to a handle (209). The outer surface of the second fixed shaft (208) is slidably connected to the inner wall of the eighth fixed column (204).

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