Foundation pit slope gradient measuring device

Abstract

The utility model discloses a foundation pit slope gradient measuring device, which relates to the technical field of gradient measurement and comprises a placing rod arranged on a slope surface, an adjusting rod is arranged on one side of one end of the placing rod, a measuring mechanism is arranged on one side of the top end of the adjusting rod, and the placing rod is connected with the adjusting rod through a connecting mechanism. A plurality of conical nails are arranged at the bottom end of the placing rod, a connecting groove is formed in one side of one end of the placing rod, and a placing groove is formed in one side of one end of the placing rod. The foundation pit slope gradient measuring device is reasonable and reliable in structure, simple in structure, convenient to operate and free of skill requirements for operators, the gradient of the foundation pit slope can be obtained through calculation according to the scales after it is confirmed that the measuring tool is placed in place, the measuring speed of the foundation pit slope is greatly increased, and the measuring efficiency is improved. And the foundation pit slope gradient measuring device can be placed at any position of the foundation pit slope for gradient measurement, so that the applicability of the foundation pit slope gradient measuring device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of slope measurement, specifically, relates to a foundation pit slope gradient measuring device. BACKGROUND

[0002] The foundation pit is the soil pit that is excavated according to the foundation design position, base elevation and foundation plane size, with the high-speed development of society, the construction industry has got the vigorous development, in engineering construction, foundation engineering is the important part of guaranteeing the safety and stability of upper structure.In the foundation construction, need first carry out earthwork excavation, need control foundation pit slope gradient in the process of excavation, at this time, the slope measuring device will be used.

[0003] For example, China patent CN217384231U discloses a foundation pit slope gradient measuring tool, including measuring rod, measuring slider, inclined rod and connecting rod, measuring rod extends horizontally along left and right directions, the slider slide of upper opening is arranged on the measuring rod, the scale line and the level are arranged on the front side of the measuring rod.The slope of the foundation pit slope is calculated by reading the moving distance of the measuring slider on the measuring rod, which greatly improves the measurement speed of the foundation pit slope.But, the above-mentioned measuring tool needs to measure the slope at the bottom of the foundation pit when measuring, can only measure the position area of the slope bottom, when the slope size is larger, it is inconvenient to measure other positions of the slope, especially the middle and upper area, which will lead to that the measurement result is not comprehensive or accurate, at the same time, the measuring tool is inconvenient to fold and store, therefore, when transporting and carrying the measuring tool, each part needs to be stored separately, which increases the difficulty of carrying and management, so that the measuring tool is inconvenient to transport and carry.

[0004] For the problems in the related art, no effective solution has been proposed so far. UTILITY MODEL CONTENT

[0005] In view of the problems in the related art, the utility model provides a foundation pit slope gradient measuring device to overcome the above technical problems existing in the prior art.

[0006] Therefore, the utility model adopts the specific technical scheme as follows:

[0007] A foundation pit slope gradient measuring device, including the placement rod arranged on the slope, the one side of the one end of the placement rod is provided with the adjusting rod, the top end side of the adjusting rod is provided with the measuring mechanism, and the placement rod and the adjusting rod are connected through the connecting mechanism.

[0008] Further, in order to make the slope measuring device can be placed on the slope, at the same time, the measuring mechanism can be stored by using the box and the placing groove, the adjusting rod can be folded and stored, the storage space of the slope measuring device is reduced, the staff can store and transport the slope measuring device, the bottom end of the placing rod is provided with a plurality of tapered nails, one side of the one end of the placing rod is provided with a connecting groove, and the other side of the one end of the placing rod is provided with a placing groove; the other side of the middle part of the placing rod is embedded with a box, and the inside of the other end of the placing rod is provided with a cavity matched with the connecting mechanism.

[0009] Further, in order to make the adjusting rod can be placed vertically or horizontally on one side of the placing rod, the bottom of one side of the adjusting rod is provided with a connecting block matched with the connecting groove, and the bottom end, the top end and the two sides of the connecting block are provided with insertion holes matched with the connecting mechanism.

[0010] Further, in order to realize the measurement of the slope of the foundation pit, the degree of the scale disc corresponding to the hanging rope in the vertical state is observed, and the slope of the foundation pit can be obtained by calculation, so that the measurement of the slope of the foundation pit is realized, the measuring mechanism comprises a scale disc arranged on one side of the adjusting rod, one side of the scale disc is provided with a hanging rod, the outer side of the hanging rod is provided with an elastic lifting ring, the bottom end of the elastic lifting ring is provided with a hanging rope, and the bottom end of the hanging rope is provided with a hanging rope block.

[0011] Further, in order to realize the connection between the adjusting rod and the placing rod, the insertion rod can be moved by rotating the driving rod, so that the adjusting rod can be fixed under the cooperation of the insertion rod and the insertion hole, not only the measurement of the slope of the foundation pit can be realized, but also the adjusting rod can be stored, and the multifunctionality of the slope measuring device is improved, the connecting mechanism comprises a driving rod penetratingly arranged at the top of the cavity, the bottom of the driving rod is provided with a bevel gear one, one side of the bevel gear one is engaged with a bevel gear two, one side of the bevel gear two is provided with a driven rod penetrating through the side wall of the connecting groove, one end of the driven rod is provided with an insertion rod matched with the insertion hole in the outer side, and the insertion rod is embedded in the side wall of the connecting groove.

[0012] Further, in order to make the insertion rod move under the rotation of the driven rod, one end of the driven rod is provided with a screw thread; the cross section of the insertion rod is a square structure, and the side wall of one end of the insertion rod is provided with a screw hole matched with the screw thread.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model discloses a structure is reasonable and reliable, and the foundation pit slope gradient measuring device simple structure is convenient to operate, and there is no skill requirement to operating personnel, and can obtain the slope of the foundation pit slope according to the scale after confirming that the measuring tool is placed in place and through the calculation, the measurement speed of the foundation pit slope is greatly improved, and the foundation pit slope gradient measuring device can be placed on the slope surface of the foundation pit and is measured in any position, thereby the applicability of the foundation pit slope gradient measuring device is improved.

[0015] 2. The utility model discloses a structure is reasonable and reliable, and the foundation pit slope gradient measuring device simple structure is convenient to operate, and there is no skill requirement to operating personnel, and can obtain the slope of the foundation pit slope according to the scale after confirming that the measuring tool is placed in place and through the calculation, the measurement speed of the foundation pit slope is greatly improved, and the foundation pit slope gradient measuring device can be placed on the slope surface of the foundation pit and is measured in any position, thereby the applicability of the foundation pit slope gradient measuring device is improved.

[0016] 3. The utility model discloses a structure is reasonable and reliable, and the foundation pit slope gradient measuring device simple structure is convenient to operate, and there is no skill requirement to operating personnel, and can obtain the slope of the foundation pit slope according to the scale after confirming that the measuring tool is placed in place and through the calculation, the measurement speed of the foundation pit slope is greatly improved, and the foundation pit slope gradient measuring device can be placed on the slope surface of the foundation pit and is measured in any position, thereby the applicability of the foundation pit slope gradient measuring device is improved.

[0017] 4. The utility model discloses a structure is reasonable and reliable, and the foundation pit slope gradient measuring device simple structure is convenient to operate, and there is no skill requirement to operating personnel, and can obtain the slope of the foundation pit slope according to the scale after confirming that the measuring tool is placed in place and through the calculation, the measurement speed of the foundation pit slope is greatly improved, and the foundation pit slope gradient measuring device can be placed on the slope surface of the foundation pit and is measured in any position, thereby the applicability of the foundation pit slope gradient measuring device is improved. ACCURACY

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments, obviously, the drawings in the following description are only some embodiments of the present utility model, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0019] Figure 1 It is the structure schematic diagram of a kind of foundation pit slope gradient measuring device according to the utility model embodiment when gradient is measured;

[0020] Figure 2 It is the structure schematic diagram of a kind of foundation pit slope gradient measuring device according to the utility model embodiment;

[0021] Figure 3 It is Figure 2 Local enlarged view of A in Fig.

[0022] Figure 4 It is the three-dimensional assembly drawing of a kind of foundation pit slope gradient measuring device according to the utility model embodiment;

[0023] Figure 5 yes Figure 4 A magnified view of a section at point B in the middle;

[0024] Figure 6 This is an assembly diagram of the placement rod and connecting mechanism in a foundation pit slope measuring device according to an embodiment of the present utility model;

[0025] Figure 7 yes Figure 6 A magnified view of a section at point C;

[0026] Figure 8 This is a schematic diagram of the structure of a foundation pit slope measuring device when folded and stored according to an embodiment of the present utility model.

[0027] In the picture:

[0028] 1. Slope; 2. Placement rod; 201. Conical nail; 202. Connecting groove; 203. Placement groove; 204. Drawer box; 205. Chamber; 3. Adjustment rod; 301. Connecting block; 302. Insertion hole; 4. Measuring mechanism; 401. Dial; 402. Lifting rod; 403. Elastic lifting ring; 404. Lifting rope; 405. Lifting rope block; 5. Connecting mechanism; 501. Drive rod; 502. Bevel gear one; 503. Bevel gear two; 504. Driven rod; 5041. Thread; 505. Insertion rod; 5051. Threaded hole. Detailed Implementation

[0029] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0030] According to an embodiment of the present invention, a slope measuring device for foundation pits is provided.

[0031] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figures 1-8 As shown, the foundation pit slope measuring device according to an embodiment of the present utility model includes a placement rod 2 set on the slope surface 1, an adjusting rod 3 is provided on one side of one end of the placement rod 2, a measuring mechanism 4 is provided on one side of the top end of the adjusting rod 3, and the placement rod 2 and the adjusting rod 3 are connected by a connecting mechanism 5.

[0032] By means of the technical scheme of the utility model, the utility model has the advantages of reasonable and reliable structure, simple structure of the foundation pit slope gradient measuring device, convenient operation, no skill requirement for the operator, and the measuring tool can be placed in position, and the slope gradient of the foundation pit can be obtained according to the scale and calculation, the measuring speed of the foundation pit slope is greatly improved, and the foundation pit slope gradient measuring device can be placed at any position of the slope surface for gradient measurement, thereby improving the applicability of the foundation pit slope gradient measuring device.

[0033] In one embodiment, for the above-mentioned placement rod 2 and adjustment rod 3, the bottom end of the placement rod 2 is provided with a plurality of tapered nails 21, one side of one end of the placement rod 2 is provided with a connecting groove 202, and one side of one end of the placement rod 2 is provided with a placement groove 203; a pull-out box 204 is embedded in the middle of the other side of the placement rod 2, and a cavity 205 that cooperates with the connecting mechanism 5 is formed in the inside of the other end of the placement rod 2; the bottom of one side of the adjustment rod 3 is provided with a connecting block 301 that cooperates with the connecting groove 202, and the bottom end, the top end and both sides of the connecting block 301 are provided with insertion holes 302 that cooperate with the connecting mechanism 5, so that the gradient measuring device can be stably placed on the slope surface, and at the same time, the measurement mechanism 4 can be stored by using the pull-out box 204 and the placement groove 203, which facilitates folding and storage of the adjustment rod 3, reduces the storage space of the gradient measuring device, and facilitates the staff to store and transport the gradient measuring device.

[0034] In addition, it should be noted that the pull-out box 204 and the placement rod 2 are designed in a pull-out manner, and the elastic lifting ring 403, the lifting rope 404 and the lifting rope block 405 can be stored by using the pull-out box 204.

[0035] In one embodiment, for the above-mentioned measurement mechanism 4, the measurement mechanism 4 comprises a scale disc 401 arranged on the top of one side of the adjustment rod 3, the scale disc 401 is provided with a lifting rod 402 in the middle of one side, the outside of the lifting rod 402 is provided with an elastic lifting ring 403, the bottom end of the elastic lifting ring 403 is provided with a lifting rope 404, and the bottom end of the lifting rope 404 is provided with a lifting rope block 405, so as to realize the measurement of the foundation pit gradient, the degree of the scale disc 401 corresponding to the lifting rope 404 in the vertical state of the lifting rope 404 is observed, and the gradient of the foundation pit can be obtained by calculation, thereby realizing the measurement of the foundation pit gradient.

[0036] The working principle of the measurement mechanism 4 for measurement is that when the lifting rope 404 is in a vertical state, the degree A of the scale disc 401 corresponding to the lifting rope 404 is read, and then the gradient of the foundation pit = 180°-A is obtained by calculation.

[0037] In one embodiment, for the above connecting mechanism 5, the connecting mechanism 5 comprises a driving rod 501 arranged in the cavity 205, the bottom of the driving rod 501 is provided with a bevel gear one 502, one side of the bevel gear one 502 is provided with a bevel gear two 503, one side of the bevel gear two 503 is provided with a driven rod 504 penetrating through the side wall of the connecting slot 202, one end of the driven rod 504 is provided with a plug rod 505 matched with the jack 302, and the plug rod 505 is embedded in the side wall of the connecting slot 202; one end of the driven rod 504 is provided with a thread 5041; the cross section of the plug rod 505 is a square structure, and one end of the plug rod 505 is provided with a threaded hole 5051 matched with the thread 5041, so as to realize the connection between the adjusting rod 2 and the placing rod 3, the plug rod 505 can be moved by rotating the driving rod 501, and the adjusting rod 2 can be fixed by the cooperation of the plug rod 505 and the jack 302, so as to realize the measurement of the slope of the foundation pit and store the adjusting rod 2, thereby improving the multifunctionality of the slope measuring device.

[0038] In addition, it should be noted that the driving rod 501 and the driven rod 504 are connected with the placing rod 2 through a bearing.

[0039] The working principle of the connecting mechanism 5 is as follows: the driving rod 501 is rotated, the driven rod 504 is driven to rotate under the meshing action of the bevel gear one 502 and the bevel gear two 503, the plug rod 505 is driven to move under the cooperation of the thread 5041 and the threaded hole 5051, the plug rod 505 is inserted into the jack 302, the adjusting rod 3 is fixed, the adjusting rod 3 can be placed horizontally or vertically on one side of the placing rod 2, and the measurement of the slope of the foundation pit and the folding and storage of the slope measuring device are realized.

[0040] In order to facilitate the understanding of the above technical scheme of the utility model, the working principle or operation mode of the utility model in the actual process will be described in detail.

[0041] In actual application, first, the adjusting rod 3 is placed vertically on one side of the placing rod 2, then the adjusting rod 3 and the placing rod 2 are connected through the connecting mechanism 5, then the elastic hanging ring 403, the hanging rope 404 and the hanging rope block 405 are taken out from the box 7, the elastic hanging ring 403 is installed on the hanging rod 402, then the slope measuring device is placed at the measurement position of the slope of the foundation pit, the placing rod 2 is attached to the slope of the foundation pit, then the corresponding degree under the vertical state of the hanging rope 404 is observed, then the slope of the measurement position of the slope of the foundation pit can be obtained by calculation, when the slope of other positions of the slope of the foundation pit needs to be measured, the slope measuring device can be moved as a whole, then the corresponding degree under the vertical state of the hanging rope 404 is observed again, and the slope of the other measurement positions of the slope of the foundation pit can be obtained by calculation.

[0042] In summary, by means of the technical scheme of the utility model, the utility model has reasonable and reliable structure, the foundation pit slope gradient measuring device is simple in structure and convenient to operate, has no skill requirement for the operating personnel, can obtain the slope of the foundation pit according to the scale after confirming that the measuring tool is placed in position, and can obtain the slope of the foundation pit through calculation, greatly improves the measurement speed of the foundation pit slope, and the foundation pit slope gradient measuring device can be placed at any position of the slope surface to measure the slope, thereby improving the applicability of the foundation pit slope gradient measuring device. The placing rod 2 and the adjusting rod 3 are arranged, so that the slope measuring device can be stably placed on the slope surface, meanwhile, the measuring mechanism 4 can be accommodated by using the drawing box 204 and the placing groove 203, the adjusting rod 3 can be folded and accommodated, the accommodation space of the slope measuring device is reduced, and the slope measuring device is convenient for the operating personnel to accommodate and transport. The measuring mechanism 4 is arranged, so that the measurement of the foundation pit slope is realized, the degree of the scale disc 401 corresponding to the hanging rope 404 in the vertical state is observed, and the slope of the foundation pit can be obtained through calculation, thereby realizing the measurement of the foundation pit slope. The connecting mechanism 5 is arranged, so that the connection between the adjusting rod 2 and the placing rod 3 is realized, the plug rod 505 can be driven to move by rotating the driving rod 501, and the adjusting rod 2 can be fixed under the cooperation of the plug rod 505 and the insertion hole 302, so that the measurement of the foundation pit slope is realized, and the adjusting rod 2 can be accommodated, thereby improving the multifunctionality of the slope measuring device.

[0043] In the utility model, unless another definite provision and limitation, the terms "mount", "set", "connect", "fix", "screw" and other terms should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated, can be mechanical connection, also can be electrical connection, can be direct connection, also can through intermediate medium indirectly connect, can be two element inside communication or two element mutual action relationship, unless another definite limitation, for ordinary skilled in the art, can understand the specific meaning of the above terms in the utility model according to specific circumstances.

[0044] The above is only the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A device for measuring the slope of a foundation pit, characterized in that, Including the placement rod (2) arranged on the slope (1), one side of one end of the placement rod (2) is provided with the adjusting rod (3), the top end of the adjusting rod (3) is provided with the measuring mechanism (4) on one side, and the placement rod (2) and the adjusting rod (3) are connected through the connecting mechanism (5); The bottom end of the placement rod (2) is provided with a plurality of tapered nails (21), one side of one end of the placement rod (2) is provided with a connecting groove (202), and one side of one end of the placement rod (2) is provided with a placement groove (203); The other side of the middle part of the placement rod (2) is embedded with the box (204), and the other end of the placement rod (2) is internally provided with the cavity (205) matched with the connecting mechanism (5); The measuring mechanism (4) includes the dial (401) arranged on one side of the top of the adjusting rod (3), the dial (401) is provided with the suspender (402) on one side of the middle part, the outer side of the suspender (402) is provided with the elastic lifting ring (403), the bottom end of the elastic lifting ring (403) is provided with the lifting rope (404), and the bottom end of the lifting rope (404) is provided with the lifting rope block (405); The connecting mechanism (5) includes the driving rod (501) penetratingly arranged at the top end of the cavity (205), the bottom of the driving rod (501) is provided with the bevel gear one (502), one side of the bevel gear one (502) is engaged with the bevel gear two (503), one side of the bevel gear two (503) is provided with the driven rod (504) penetrating the side wall of the connecting groove (202), one end of the outer side of the driven rod (504) is provided with the plug rod (505) matched with the jack (302), and the plug rod (505) is embedded in the side wall of the connecting groove (202); One end of the outer side of the driven rod (504) is provided with the screw thread (5041); The cross section of the plug rod (505) is a square structure, and the side wall of one end of the plug rod (505) is provided with the threaded hole (5051) matched with the screw thread (5041).

2. The device for measuring the slope of a foundation pit side slope according to claim 1, characterized in that, One side of the bottom of the adjusting rod (3) is provided with the connecting block (301) matched with the connecting groove (202), and the bottom end, the top end and the two sides of the connecting block (301) are provided with the jack (302) matched with the connecting mechanism (5).

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