CN218066266U - Building foundation pit depth measuring device - Google Patents
Building foundation pit depth measuring device Download PDFInfo
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- CN218066266U CN218066266U CN202122538972.4U CN202122538972U CN218066266U CN 218066266 U CN218066266 U CN 218066266U CN 202122538972 U CN202122538972 U CN 202122538972U CN 218066266 U CN218066266 U CN 218066266U
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- rolling wheel
- winding wheel
- measuring device
- foundation pit
- depth measuring
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Abstract
The utility model relates to a foundation ditch measurement technical field specifically is a building foundation ditch degree of depth measuring device, including supporting the support body, the support body includes two intermediate bottom plates, two wind-up pulley mounting panels that are parallel to each other are all fixed mounting to the both ends of intermediate bottom plate, two wind-up pulley back shaft is all rotatably installed between the wind-up pulley mounting panel; install three rolling wheel on supporting the support body, be located one of them rolling wheel first rolling wheel on supporting the axle and be located another one rolling wheel second rolling wheel and third rolling wheel on supporting the axle respectively, first rolling wheel and second rolling are taken turns to and are twined respectively and are equipped with first tape measure and second tape measure, the utility model discloses a three rolling wheel on the support frame and the design of winding tape measure on it can be very convenient and very audio-visual carries out the degree of depth to the great and the darker foundation ditch of the degree of depth of area, and survey crew only needs to stand and can measure in the earth's surface aditus laryngis position of foundation ditch, and is very convenient.
Description
Technical Field
The utility model relates to a foundation ditch measurement technical field specifically is a building foundation ditch depth measuring device.
Background
The building foundation pit is the foundation pit groove of excavation in the building work process, according to the variation in size of building volume, the size of foundation pit is also different, to the less shallow foundation pit of degree of depth of general area, pull open dipperstick or tape measure through two operating personnel of standing at foundation pit end and pithead position, can measure its degree of depth, nevertheless to the great and the darker foundation pit of degree of depth of area, general dipperstick or tape measure then can't be simple through the mode of artifical pulling open, if adopt accurate degree of depth measuring instrument, the cost is higher again. In view of this, we propose a building foundation depth measuring device.
SUMMERY OF THE UTILITY MODEL
In order to compensate the above insufficiency, the utility model provides a building foundation depth measuring device.
The technical scheme of the utility model is that:
the building foundation pit depth measuring device comprises a supporting frame body, wherein the supporting frame body comprises two middle supporting plates, two parallel winding wheel mounting plates are fixedly mounted at two ends of each middle supporting plate, and a winding wheel supporting shaft is rotatably mounted between the two winding wheel mounting plates; three winding wheels are installed on the supporting frame body and are respectively a first winding wheel located on one winding wheel supporting shaft and a second winding wheel and a third winding wheel located on the other winding wheel supporting shaft, and a first tape and a second tape are respectively wound on the first winding wheel and the second winding wheel.
As the preferred technical scheme, the support frame body further comprises side supporting plates fixed in the middle positions of two sides of the middle supporting plate, the upper ends and the lower ends of the side supporting plates protrude out of the middle supporting plate, and the side supporting plates on the two middle supporting plates are hinged to each other through hinges arranged at the top ends.
Preferably, a threaded hole is formed in the surface of one of the side plates.
As preferred technical scheme, first rolling wheel, second rolling wheel and third rolling wheel are all fixed on the rolling wheel back shaft, all rotate through the bearing between the both ends of rolling wheel back shaft and two rolling wheel mounting panels and connect, just the intermediate position at the intermediate junction backup pad tip is fixed to the rolling wheel mounting panel, the intermediate position of rolling wheel mounting panel is located to the rolling wheel back shaft.
As a preferable technical scheme, the diameters of the first winding wheel, the second winding wheel and the third winding wheel are smaller than the height of the side supporting plate.
As a preferred technical scheme, the tail end of the second tape is fixed with a bearing block, the zero scale line of the second tape is positioned at the end part of the bearing block, and the zero scale line of the first tape and the zero scale line of the second tape are kept synchronous.
As a preferred technical scheme, a connecting belt is wound on the third winding wheel, and the tail end of the connecting belt is fixedly connected with the first tape.
As the preferred technical scheme, the tail end of the winding wheel supporting shaft provided with the first winding wheel penetrates through the winding wheel mounting plate and is fixedly connected with the rocking handle, and the two winding wheel mounting plates at the end part are fixedly provided with the holding rods.
As preferred technical scheme, install portable coupling assembling on the support body, portable coupling assembling includes grab handle and two spliced poles of fixed mounting on the grab handle, and one of them spliced pole rotates to be connected on one of them side fagging, wears to be equipped with the screw rod in the other spliced pole, the screw rod passes the grab handle simultaneously, and the terminal fixed mounting of screw rod has the swing handle, and the screw rod simultaneously with grab handle and spliced pole threaded connection, and the screw rod can rotate to the just right position with the screw hole under whole device fold condition to with screw hole threaded connection.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a three rolling wheel on the support frame and the design of the winding tape measure on it can be very convenient and very audio-visual carry out the degree of depth to the great and the darker foundation ditch of the degree of depth of area, and the measurement personnel only need stand and can measure at the earth's surface pothole position of foundation ditch, and is very convenient.
Drawings
Fig. 1 is one of the overall structural diagrams (in the use state) of the present invention;
fig. 2 is a second (folded state) overall structural diagram of the present invention;
fig. 3 is a schematic structural view of a support frame body of the present invention;
fig. 4 is a schematic structural view of the portable connecting assembly of the present invention.
In the figure:
the winding device comprises a support frame body 1, a middle support plate 10, a side support plate 11, a winding wheel mounting plate 12, a winding wheel support shaft 13 and a threaded hole 14;
a first winding wheel 2 and a first tape 20;
a second winding wheel 3, a second belt ruler 30 and a bearing block 31;
a third winding wheel 4 and a connecting belt 40;
a rocking handle 5;
a holding rod 6;
a portable connecting component 7, a grab handle 70, a connecting column 71, a screw 72 and a rotary handle 73.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
a building foundation pit depth measuring device comprises a supporting frame body 1, wherein the supporting frame body 1 comprises two middle supporting plates 10, two parallel winding wheel mounting plates 12 are fixedly mounted at two ends of each middle supporting plate 10, and a winding wheel supporting shaft 13 is rotatably mounted between the two winding wheel mounting plates 12; the supporting frame body 1 is provided with three winding wheels, namely a first winding wheel 2 positioned on one winding wheel supporting shaft 13 and a second winding wheel 3 and a third winding wheel 4 positioned on the other winding wheel supporting shaft 13, and the first winding wheel 2 and the second winding wheel 3 are respectively provided with a first tape measure 20 and a second tape measure 30 in a winding manner.
Preferably, the support frame body 1 further comprises side supporting plates 11 fixed at the middle positions of two sides of the middle supporting plate 10, the upper and lower ends of each side supporting plate 11 protrude out of the middle supporting plate 10, the side supporting plates 11 on the two middle supporting plates 10 are hinged to each other through hinges mounted at the top ends, the whole device can be folded through the hinges between the side supporting plates 11, the length of the whole device can be increased through the folding design, it is ensured that the second winding wheel 3 and the bearing block 31 thereon can completely extend into the foundation pit, and contact between the second winding wheel and the pit wall of the foundation pit is avoided.
Preferably, in this embodiment, a threaded hole 14 is formed in the surface of one of the side plates 11.
As the optimization of this embodiment, first winding wheel 2, second winding wheel 3 and third winding wheel 4 are all fixed on winding wheel supporting shaft 13, and all rotate through the bearing between two winding wheel mounting panels 12 and the both ends of winding wheel supporting shaft 13 and be connected, and winding wheel mounting panel 12 fixes the intermediate position at middle supporting plate 10 tip, and winding wheel supporting shaft 13 locates the intermediate position of winding wheel mounting panel 12.
As the optimization of this embodiment, the diameter of first winding wheel 2, second winding wheel 3 and third winding wheel 4 is less than the height of side fagging 11, guarantees under folded condition that because the existence of side fagging 11, can not conflict each other between first winding wheel 2 and the third winding wheel 4.
Preferably, the bearing block 31 is fixed at the end of the second tape 30, and the zero scale line of the second tape 30 is located at the end of the bearing block 31, and the zero scale line of the first tape 20 and the zero scale line of the second tape 30 are kept synchronous.
Preferably, the third winding wheel 4 is wound with a connecting belt 40, and the end of the connecting belt 40 is fixedly connected with the first measuring tape 20.
Preferably, the end of the winding wheel supporting shaft 13 provided with the first winding wheel 2 passes through the winding wheel mounting plate 12 and is fixedly connected with the rocking handle 5, and the two winding wheel mounting plates 12 at the end are fixedly provided with the holding rods 6, and the holding rods 6 are used for holding by two hands to lift the whole device.
Preferably, the support frame body 1 is provided with the handheld connection assembly 7, the handheld connection assembly 7 comprises a handle 70 and two connection columns 71 fixedly mounted on the handle 70, one connection column 71 is rotatably connected to one side plate 11, the other connection column 71 is not in contact with the side plate 11, so that the handheld connection assembly 7 can rotate around one connection column 71, a screw 72 penetrates through the other connection column 71, the screw 72 simultaneously penetrates through the handle 70, and a rotary handle 73 is fixedly mounted at the tail end of the screw 72, the screw 72 is simultaneously in threaded connection with the handle 70 and the connection column 71, and the screw 72 can rotate to a position opposite to the threaded hole 14 and is in threaded connection with the threaded hole 14 in the whole folding state of the device.
When the building foundation pit depth measuring device is used, a measurer stands at the ground surface pit opening position of a foundation pit, the side supporting plates 11 on two sides are unfolded, due to the existence of the bearing block 31, the second leather ruler 30 can be pulled to be unfolded under the action of gravity of the bearing block 31, so that the winding wheel supporting shaft 13 is pulled to rotate, and then the third winding wheel 4 positioned on the same winding wheel supporting shaft 13 is driven to rotate, the rotation of the third winding wheel 4 can pull the connecting belt 40 on the third winding wheel to wind and further pull the first leather ruler 20 to be unfolded, in the process, the rocking handle 5 is rotated by manual operation, the bearing block 31 is ensured to droop more smoothly, the rolling wheel stops when the bearing block 31 contacts the bottom of the foundation pit, at the moment, the scales of the first leather ruler 20 are observed, because the zero scale line of the first leather ruler 20 and the zero scale line of the second leather ruler 30 are kept synchronous, so that how many scales of the second leather ruler 30 are unfolded means how many scales of the first leather ruler 20 are unfolded, therefore, the descending height of the bearing block 31, namely the depth of the foundation pit, can be known by directly observing the scale of the first tape 20, the method is very suitable for measuring the depth of the foundation pit with larger area and deeper depth, the operation is very convenient, only a measurer needs to stand at the ground surface pithead position of the foundation pit, after the measurement is finished, the rocking handle 5 is reversely rotated to drive the winding wheel supporting shaft 13 to rotate, so as to drive the first winding wheel 2, the third winding wheel 4 and the second winding wheel 3 to synchronously rotate, the first tape 20 and the second tape 30 are completely retracted, then the side supporting plates 11 at two sides are folded until the side supporting plates 11 at two sides are mutually contacted, one connecting column 71 is rotated, the screw 72 on the other connecting column 71 is aligned with the threaded hole 14, the screw 72 is screwed into the threaded hole 14, and the fixation between the side supporting plates 11 at two sides can be realized, meanwhile, the portable connecting component 7 is fixed on the side supporting plate 11, and the whole device can be lifted through the portable connecting component 7, so that the device is convenient to carry.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a building foundation ditch degree of depth measuring device, includes support frame body (1), its characterized in that: the supporting frame body (1) comprises two middle supporting plates (10), two parallel winding wheel mounting plates (12) are fixedly mounted at two ends of each middle supporting plate (10), and a winding wheel supporting shaft (13) is rotatably mounted between the two winding wheel mounting plates (12); install three rolling wheel on supporting rack body (1), be respectively for first rolling wheel (2) that are located on one of them rolling wheel back shaft (13) and be located second rolling wheel (3) and third rolling wheel (4) on another rolling wheel back shaft (13), it is equipped with first tape measure (20) and second tape measure (30) to twine respectively on first rolling wheel (2) and second rolling wheel (3).
2. The building foundation pit depth measuring device of claim 1, wherein: support body (1) still including fixing side stay plate (11) at intermediate support board (10) both sides intermediate position, all protrusion in intermediate support board (10) in the upper and lower end of side stay plate (11), articulated each other through the hinge of installing in top department between side stay plate (11) on two intermediate support board (10).
3. The building foundation pit depth measuring device of claim 2, wherein: the surface of one of the side supporting plates (11) is provided with a threaded hole (14).
4. The building foundation pit depth measuring device of claim 1, wherein: first rolling wheel (2), second rolling wheel (3) and third rolling wheel (4) are all fixed on rolling wheel back shaft (13), all rotate through the bearing between the both ends of rolling wheel back shaft (13) and two rolling wheel mounting panels (12) and connect, just the intermediate position at middle support plate (10) tip is fixed in rolling wheel mounting panel (12), the intermediate position of rolling wheel mounting panel (12) is located in rolling wheel back shaft (13).
5. The building foundation pit depth measuring device of claim 1, wherein: the diameters of the first winding wheel (2), the second winding wheel (3) and the third winding wheel (4) are smaller than the height of the side supporting plate (11).
6. The building foundation pit depth measuring device of claim 1, wherein: the tail end of the second leather ruler (30) is fixed with a bearing block (31), the zero scale mark of the second leather ruler (30) is positioned at the end part of the bearing block (31), and the zero scale mark of the first leather ruler (20) and the zero scale mark of the second leather ruler (30) keep synchronous.
7. The building foundation pit depth measuring device of claim 1, wherein: and a connecting belt (40) is wound on the third winding wheel (4), and the tail end of the connecting belt (40) is fixedly connected with the first tape (20).
8. The building foundation pit depth measuring device of claim 1, wherein: the tail end of the winding wheel supporting shaft (13) provided with the first winding wheel (2) penetrates through the winding wheel mounting plate (12) and is fixedly connected with the rocking handle (5), and the two winding wheel mounting plates (12) at the end part are fixedly provided with the holding rods (6).
9. The building foundation pit depth measuring device of claim 1, wherein: support and install portable connection subassembly (7) on support frame body (1), portable connection subassembly (7) include grab handle (70) and two spliced poles (71) of fixed mounting on grab handle (70), one of them spliced pole (71) rotate to be connected on one of them fagging (11), wear to be equipped with screw rod (72) in another spliced pole (71), screw rod (72) pass grab handle (70) simultaneously, and the terminal fixed mounting of screw rod (72) has swing handle (73), screw rod (72) simultaneously with grab handle (70) and spliced pole (71) threaded connection, and screw rod (72) rotatable to with screw hole (14) just right position under whole device fold condition to with screw hole (14) threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122538972.4U CN218066266U (en) | 2021-10-21 | 2021-10-21 | Building foundation pit depth measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122538972.4U CN218066266U (en) | 2021-10-21 | 2021-10-21 | Building foundation pit depth measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218066266U true CN218066266U (en) | 2022-12-16 |
Family
ID=84413534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122538972.4U Active CN218066266U (en) | 2021-10-21 | 2021-10-21 | Building foundation pit depth measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218066266U (en) |
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2021
- 2021-10-21 CN CN202122538972.4U patent/CN218066266U/en active Active
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