CN213021401U - Wall surface flatness detection device for real estate assessment - Google Patents
Wall surface flatness detection device for real estate assessment Download PDFInfo
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- CN213021401U CN213021401U CN201921486361.6U CN201921486361U CN213021401U CN 213021401 U CN213021401 U CN 213021401U CN 201921486361 U CN201921486361 U CN 201921486361U CN 213021401 U CN213021401 U CN 213021401U
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- box body
- real estate
- wall
- flatness
- lower box
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Abstract
The utility model belongs to the technical field of the real estate aassessment, especially, be a wall flatness detection device for real estate aassessment, comprising a base plate, the top fixed mounting of bottom plate has box body down, the top of box body articulates down has last box body, box body and last box body looks adaptation down, fixed mounting has first blotter on the bottom inner wall of box body down, fixed mounting has the second blotter on the top inner wall of last box body, go up and seted up first recess and second recess on the box body, rotate on the both sides inner wall of first recess and install the live-rollers, fixed cover is equipped with the connecting block on the live-rollers. The utility model discloses simple structure just can promote this device wantonly through promoting the push rod, convenient operation, and can guarantee the integrality of roughness test guiding ruler in the at utmost through first blotter and second blotter, has improved the accuracy and the life of roughness test guiding ruler.
Description
Technical Field
The utility model relates to a real estate aassessment technical field especially relates to a wall flatness detection device for real estate aassessment.
Background
The real estate valuation is to evaluate real estate, that is, a professional holding a certificate of qualified stations of real estate valuation personnel or a registration certificate of real estate valuation officers evaluates the real estate according to valuation purposes, following valuation principles, according to valuation programs, applying valuation methods, on the basis of comprehensive analysis and influence on real estate price factors, combining valuation experience and analysis on the influence on the real estate price factors, and estimating, speculating and judging the most possible reasonable price of the real estate at a specific time, wherein a special flatness test guiding rule is required to evaluate the speciality of a wall surface when the real estate is evaluated.
However, the conventional wall surface flatness testing guiding rule is long in length, needs two persons to use in a cooperative mode during use, and is inconvenient to use, and the flatness testing guiding rule is a precise tool, is easily subjected to external factors to reduce the precision of the flatness testing guiding rule in reciprocating carrying, and even causes damage to the side-looking guiding rule.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a wall surface flatness detection device for real estate assessment.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a wall surface flatness detection device for real estate evaluation comprises a bottom plate, a lower box body is fixedly arranged at the top of the bottom plate, the top of the lower box body is hinged with an upper box body, the lower box body is matched with the upper box body, a first cushion pad is fixedly arranged on the inner wall of the bottom of the lower box body, a second cushion pad is fixedly arranged on the inner wall of the top part of the upper box body, a first groove and a second groove are arranged on the lower box body, the inner walls of the two sides of the first groove are rotatably provided with rotating rollers, the rotating rollers are fixedly sleeved with connecting blocks, the lower box body is internally provided with a flatness testing guiding rule, the first cushion pad is contacted with the bottom of the flatness testing guiding rule, one end of the flatness testing guiding rule extends into the second groove and is fixedly provided with a lifting ring, and the other end of the flatness testing guiding rule is fixedly connected with the connecting block.
Preferably, the bottom of the bottom plate is fixedly provided with four connecting columns distributed in a rectangular array, and the bottom of each connecting column is fixedly provided with a universal wheel.
Preferably, a push rod is welded to one side of the bottom plate.
Preferably, the top of the upper box body is fixedly provided with a holding ring, and the lower box body is fixedly connected with the upper box body through a lock catch.
Preferably, the first cushion pad and the second cushion pad are both made of rubber.
Preferably, the tops of the connecting block, the lifting ring and the flatness testing guiding ruler are all on the same horizontal plane.
Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device is matched with a bottom plate, a lower box body, an upper box body, a first cushion pad, a second cushion pad, a first groove, a rotating roller, a connecting block, a second groove, a flatness testing guiding rule and a lifting ring, when the device is used, the device is moved to a use position, one sides of the bottom plate and the upper box body, which are far away from a push rod, are tightly attached to a wall surface to be tested, then the upper box body is opened, the flatness testing guiding rule does circular motion with the rotating roller as a circle center and is taken out until the flatness testing guiding rule is perpendicular to the bottom plate, flatness detection can be carried out on the wall surface, the device is convenient to use, after the flatness testing guiding rule is used up, the flatness testing guiding rule is put into the lower box body, the upper box body is closed, the device can be pulled away, the first cushion pad and the second cushion pad can carry out buffer protection on the flatness testing guiding rule, and the integrity of the;
the utility model discloses simple structure just can promote this device wantonly through promoting the push rod, convenient operation, and can guarantee the integrality of roughness test guiding ruler in the at utmost through first blotter and second blotter, has improved the accuracy and the life of roughness test guiding ruler.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top sectional view of the present invention;
fig. 3 is a schematic view of the expanded structure of the present invention;
fig. 4 is a schematic top view of the present invention.
In the figure: 1. a base plate; 2. a lower box body; 3. an upper box body; 4. a first cushion pad; 5. a second cushion pad; 6. a first groove; 7. a rotating roller; 8. connecting blocks; 9. a second groove; 10. a flatness test guiding rule; 11. and (5) lifting a ring.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a wall surface flatness detection device for real estate evaluation comprises a bottom plate 1, wherein a lower box body 2 is fixedly installed at the top of the bottom plate 1, an upper box body 3 is hinged to the top of the lower box body 2, the lower box body 2 is matched with the upper box body 3, a first cushion pad 4 is fixedly installed on the inner wall of the bottom of the lower box body 2, a second cushion pad 5 is fixedly installed on the inner wall of the top of the upper box body 3, a first groove 6 and a second groove 9 are formed in the lower box body 2, rotating rollers 7 are rotatably installed on the inner walls of two sides of the first groove 6, a connecting block 8 is fixedly sleeved on each rotating roller 7, a flatness testing guiding rule 10 is arranged in the lower box body 2, the first cushion pad 4 is in contact with the bottom of the flatness testing guiding rule 10, one end of the flatness testing guiding rule 10 extends into the second groove 9 and is fixedly provided with a lifting ring 11, and the other end of the flatness testing guiding rule 10 is;
four connecting columns distributed in a rectangular array are fixedly installed at the bottom of the bottom plate 1, universal wheels are fixedly installed at the bottom of the connecting columns, a push rod is welded at one side of the bottom plate 1, a grip ring is fixedly installed at the top of the upper box body 3, the lower box body 2 and the upper box body 3 are fixedly connected through a lock catch, the first cushion pad 4 and the second cushion pad 5 are both made of rubber materials, the connecting block 8, the lifting ring 11 and the flatness testing guiding ruler 10 are all arranged on the same horizontal plane, the bottom plate 1, the lower box body 2, the upper box body 3, the first cushion pad 4, the second cushion pad 5, the first groove 6, the rotating rollers 7, the connecting block 8, the second groove 9, the flatness testing guiding ruler 10 and the lifting ring 11 are matched, when the device is used, the device is moved to a use position, one sides, far away from the push rod, of the bottom plate 1 and the upper box body 2 are tightly attached to a measured wall surface, then the upper box body 3 is opened, the, until roughness test guiding ruler 10 perpendicular and bottom plate 1 back, alright with carry out the roughness to the wall and detect, it is comparatively convenient to use, after using up, put into down box body 2 with roughness test guiding ruler 10 in, close box body 3, just can pull away this device, first blotter 4 and second blotter 5 can carry out buffer protection to roughness test guiding ruler 10, have ensured the integrality of roughness test guiding ruler 10, the utility model discloses simple structure just can promote this device wantonly through promoting the push rod, convenient operation, and can guarantee the integrality of roughness test guiding ruler 10 in the at utmost through first blotter 4 and second blotter 5, improved the accuracy and the life of roughness test guiding ruler 10.
The working principle is as follows: when the device is used, the device is moved to a specified use position by pushing the push rod, one sides of the bottom plate 1 and the lower box body 2 far away from the push rod are tightly attached to a wall surface to be detected, the device is not movable by self-locking of the universal wheels, then the lock catch is opened and the holding ring is pulled, so that the upper box body 3 is opened, then the lifting ring 11 is held to enable the flatness testing guiding rule 10 to do circular motion with the rotating roller 7 as a circle center and be taken out, when an included angle between the flatness testing guiding rule 10 and the bottom plate 1 is vertical, flatness detection can be carried out on the wall surface, in the detection process, if wall surface detection needs to be changed, only the device needs to be pushed, after the device is used, the lifting ring 11 is held to place the flatness testing guiding rule 10 into the lower box body 2, the upper box body 3 is closed, the device can be pulled away, in the pulling process, the first cushion 4 and the second cushion 5 can effectively buffer and protect the flatness testing guiding rule 10, the integrity of the flatness test guiding rule 10 is guaranteed.
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 (6)
1. A wall flatness detecting apparatus for real estate evaluation, comprising a base plate (1), characterized in that: the top of the bottom plate (1) is fixedly provided with a lower box body (2), the top of the lower box body (2) is hinged with an upper box body (3), the lower box body (2) is matched with the upper box body (3), a first cushion pad (4) is fixedly arranged on the inner wall of the bottom of the lower box body (2), a second cushion pad (5) is fixedly arranged on the inner wall of the top of the upper box body (3), a first groove (6) and a second groove (9) are formed in the lower box body (2), rotating rollers (7) are rotatably arranged on the inner walls of two sides of the first groove (6), connecting blocks (8) are fixedly sleeved on the rotating rollers (7), a flatness testing guiding rule (10) is arranged in the lower box body (2), the first cushion pad (4) is contacted with the bottom of the flatness testing guiding rule (10), one end of the flatness testing guiding rule (10) extends into the second groove (9) and is fixedly provided with a lifting ring (11), the other end of the flatness testing guiding rule (10) is fixedly connected with the connecting block (8).
2. A wall flatness detecting apparatus for real estate evaluation according to claim 1 wherein: the bottom of the bottom plate (1) is fixedly provided with four connecting columns distributed in a rectangular array, and the bottom of each connecting column is fixedly provided with a universal wheel.
3. A wall flatness detecting apparatus for real estate evaluation according to claim 1 wherein: a push rod is welded on one side of the bottom plate (1).
4. A wall flatness detecting apparatus for real estate evaluation according to claim 1 wherein: the top fixed mounting of going up box body (3) has the ring of holding, box body (2) and last box body (3) pass through hasp fixed connection down.
5. A wall flatness detecting apparatus for real estate evaluation according to claim 1 wherein: the first buffer pad (4) and the second buffer pad (5) are made of rubber materials.
6. A wall flatness detecting apparatus for real estate evaluation according to claim 1 wherein: the tops of the connecting block (8), the lifting ring (11) and the flatness testing guiding ruler (10) are all on the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921486361.6U CN213021401U (en) | 2019-09-09 | 2019-09-09 | Wall surface flatness detection device for real estate assessment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921486361.6U CN213021401U (en) | 2019-09-09 | 2019-09-09 | Wall surface flatness detection device for real estate assessment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213021401U true CN213021401U (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921486361.6U Active CN213021401U (en) | 2019-09-09 | 2019-09-09 | Wall surface flatness detection device for real estate assessment |
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| CN (1) | CN213021401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116772696A (en) * | 2022-06-08 | 2023-09-19 | 马瑾 | Wall surface flatness detection equipment for building real estate assessment |
-
2019
- 2019-09-09 CN CN201921486361.6U patent/CN213021401U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116772696A (en) * | 2022-06-08 | 2023-09-19 | 马瑾 | Wall surface flatness detection equipment for building real estate assessment |
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