Foundation soil bearing capacity detection equipment

Abstract

The utility model relates to the technical field of foundation soil detection, and discloses a foundation soil bearing capacity detection device which comprises a buttress, a loading plate mechanism is fixedly installed at the upper end of the buttress, a main beam is fixedly installed at the lower end of the loading plate mechanism, a jack is fixedly installed at the lower end of the main beam, and the jack is connected with the buttress. A pressing plate is fixedly installed at the lower end of the jack, and a displacement sensor is arranged at the upper end of the pressing plate. According to the detection equipment for the bearing capacity of the foundation soil, through the arrangement of the water tank ballasting mechanism, the water tank ballasting mechanism can replace a cement block to serve as a ballasting object, during transportation and installation, the weight of the empty water tank body is relatively light, the labor intensity is greatly reduced in the transportation and carrying processes, the dependence on large carrying equipment is reduced, and the labor cost is saved; especially in some test sites with inconvenient traffic or narrow sites, cement blocks may be very difficult to carry, but the water bucket is easier to carry and arrange, so that the working efficiency is improved, and after installation is completed, water is added into the water tank body for ballasting.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related technical field of foundation soil detection, specifically to a detection equipment of foundation soil bearing capacity. BACKGROUND

[0002] Foundation soil refers to the soil under the foundation of building or structure that bears all loads from building, and it is an important support part of building, and its bearing capacity, stability and deformation characteristics are directly related to the safety and normal use of building, in the process of building engineering construction, the foundation must be detected by bearing capacity to determine whether the bearing capacity of the foundation meets the design requirements, and the detection equipment of foundation soil bearing capacity is based on the flat plate load test method.

[0003] The load of the existing flat plate load test is generally sand bag, precast concrete block, and the stacking mode of these loads is too large in each test, because sand bag and precast concrete block are usually heavy, and a lot of manpower and machinery are needed for transportation and lifting, and the stacking of load in the detection process is not protected, and the load is scattered due to accidental dumping in the test and detection process, which can easily cause injury to construction personnel, so a detection equipment of foundation soil bearing capacity is needed. UTILITY MODEL CONTENT

[0004] The utility model discloses a detection equipment of foundation soil bearing capacity to solve the problem in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a detection equipment of foundation soil bearing capacity, including the branch pier, the upper end fixed mounting of the branch pier has the load board mechanism, the lower end fixed mounting of the load board mechanism has the main girder, the lower end fixed mounting of the main girder has the jack, the lower end fixed mounting of the jack has the pressing plate, the upper end of the pressing plate is provided with the displacement sensor, the lower of the load board mechanism is provided with the reference pile beam, the upper end fixed mounting of the reference pile beam has the adjusting support, the upper end of the load board mechanism is provided with the water tank weight mechanism, the upper end of the load board mechanism is provided with the protection mechanism,

[0006] The load board mechanism includes a load board body, a load slot, a stacking slot one, a slot and a fixing hole, the load board body is located at the upper end of the branch pier, the upper end of the load board body is provided with the load slot, the upper end of the load slot is provided with the stacking slot one, the upper end of the load board body is provided with the slot, and the upper end of the load board body is provided with the fixing hole.

[0007] Preferably, the water tank weight pressing mechanism comprises a water tank body, a stacking groove two, a water inlet, a water tank cover, a drain faucet and a stacking block, the water tank body is located at the upper end of the load plate mechanism, the upper end of the water tank body is provided with the stacking groove two, the upper end of the water tank body is provided with the water inlet, the inner side of the water inlet is provided with the water tank cover, the front side of the water tank body is provided with the drain faucet, and the lower end of the water tank body is fixedly connected with the stacking block.

[0008] Preferably, the protection mechanism comprises an upper guard plate, an insertion plate and a fixed convex, the upper guard plate is located at the upper end of the load plate mechanism, the lower end of the upper guard plate is fixedly connected with the insertion plate, and the right side of the upper guard plate is fixedly connected with the fixed convex.

[0009] Preferably, a plurality of stacking grooves one are arranged at the upper end of the load groove, and a plurality of insertion grooves are arranged at the upper end of the load plate body.

[0010] Preferably, the water tank cover is in threaded connection with the water inlet, and the stacking groove two and the stacking groove one are matched with the stacking block.

[0011] Preferably, the two sides of the upper guard plate are fixedly connected with the fixed convex, and the insertion plate is matched with the insertion groove.

[0012] Preferably, the main beam is located at the lower end center position of the load plate mechanism, and the support pier, the pressing plate and the reference pile beam are located on the same plane.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. The ground bearing capacity detection equipment, through the setting of the water tank weight pressing mechanism, can replace the cement block as the weight, the weight of the empty water tank body is relatively light during transportation and installation, the labor intensity is greatly reduced during transportation and carrying, the dependence on large carrying equipment is reduced, the labor cost is saved, especially in some inconvenient transportation or narrow site test sites, it may be very difficult to carry the cement block, but the water bucket is easier to carry and arrange, the working efficiency is improved, the water tank body is filled with water after installation to press the weight, and sometimes the loading amount needs to be accurately controlled in the flat plate load test, the water bucket can be used to accurately adjust the load by controlling the water discharge amount, and different detection requirements can be met, and it is difficult to realize the small-amplitude load adjustment of the cement block.

[0015] 2. The foundation soil bearing capacity detection equipment, through the protection mechanism fixed around the upper end of the load plate mechanism, can effectively prevent the weight from accidentally falling or falling during the test, thereby reducing the risk of injury to the on-site construction detection personnel, improving the safety of operation, through the cooperation of the stacking groove one, the stacking groove two and the stacking block, the water tank weight mechanism can be installed on the load plate mechanism, the water tank weight mechanism can be stacked, displacement sliding and falling can be prevented, the stacking is more stable, and the load is uniform. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the utility model;

[0017] Figure 2 It is a front view schematic view of the utility model;

[0018] Figure 3 It is a split structure schematic view of the utility model;

[0019] Figure 4 It is a load plate mechanism three-dimensional structure schematic view of the utility model;

[0020] Figure 5 It is a load plate mechanism local enlarged structure schematic view of the utility model;

[0021] Figure 6 It is a first water tank weight mechanism three-dimensional structure schematic view of the utility model;

[0022] Figure 7 It is a second water tank weight mechanism three-dimensional structure schematic view of the utility model;

[0023] Figure 8 It is a protection mechanism structure schematic view of the utility model.

[0024] Wherein: 1, support pier; 2, load plate mechanism; 201, load plate body; 202, load groove; 203, stacking groove one; 204, insertion slot; 205, fixed hole; 3, main beam; 4, jack; 5, pressing plate; 6, displacement sensor; 7, reference pile beam; 8, adjusting support; 9, water tank weight mechanism; 901, water tank body; 902, stacking groove two; 903, water inlet; 904, water tank cover; 905, drain cock; 906, stacking block; 10, protection mechanism; 1001, upper guard plate; 1002, insertion plate; 1003, fixed convex. DETAILED DESCRIPTION

[0025] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] Please refer to Figures 1-8 The utility model provides technical scheme: a foundation soil bearing capacity detection equipment, including buttress 1, buttress 1's upper end fixed mounting has load board mechanism 2, load board mechanism 2's lower fixed mounting has main girder 3, main girder 3's lower fixed mounting has jack 4, jack 4's lower fixed mounting has pressing plate 5, and the upper end of pressing plate 5 is provided with displacement sensor 6, and the lower of load board mechanism 2 is provided with reference pile beam 7, and the upper end of reference pile beam 7 is fixedly installed with adjusting support 8, and the upper end of load board mechanism 2 is provided with water tank weight mechanism 9, and the upper end of load board mechanism 2 is provided with protection mechanism 10, and load board mechanism 2 includes load board body 201, load groove 202, stacking groove one 203, slot 204 and fixed hole 205, load board body 201 is located buttress 1's upper end, and the upper end of load board body 201 is provided with load groove 202, and the upper end of load groove 202 is provided with stacking groove one 203, and the upper end of load board body 201 is provided with slot 204, and the upper end of load board body 201 is provided with fixed hole 205, and water tank weight mechanism 9 includes water tank body 901, stacking groove two 902, water inlet 903, water tank cover 904, drain faucet 905 and stacking block 906, and water tank body 901 is located load board mechanism 2's upper end, and the upper end of water tank body 901 is provided with stacking groove two 902, and the upper end of water tank body 901 is provided with water inlet 903, and the inner side of water inlet 903 is provided with water tank cover 904, and the front side of water tank body 901 is provided with drain faucet 905, and the lower end of water tank body 901 is fixedly connected with stacking block 906, through the setting of water tank weight mechanism 9, can replace the cement block as the weight, when transporting installation, the weight of empty water tank body 901 is relatively lighter, greatly reduces the labor intensity in the transportation and carrying process, reduces the dependence on large carrying equipment, saves manpower cost, especially in some traffic inconvenience or narrow test site, carrying cement block can be very difficult, but the bucket is easier to carry and arrange, improves work efficiency, after installation is completed, water is added to water tank body 901 to carry out pressure, and in the flat plate load test, sometimes needs to accurately control loading, uses the bucket to realize the accurate adjustment of load through the control of water discharge, adapts to different detection requirements, and the cement block is difficult to realize this small amplitude load adjustment.

[0027] Please refer to Figures 2-8In the embodiment, the protection mechanism 10 includes an upper guard plate 1001, an insertion plate 1002 and a fixed protrusion 1003. The upper guard plate 1001 is located at the upper end of the load plate mechanism 2. The lower end of the upper guard plate 1001 is fixedly connected with the insertion plate 1002. The right side of the upper guard plate 1001 is fixedly connected with the fixed protrusion 1003. The protection mechanism 10 fixedly arranged around the upper end of the load plate mechanism 2 can effectively prevent the weight from accidentally falling or falling during the test, thereby reducing the risk of injury to the on-site construction detection personnel, improving the safety of the operation, and the stacking groove one 203 is located at the upper end of the load groove 202. A plurality of insertion grooves 204 are arranged at the upper end of the load plate body 201. The water tank cover 904 is threadedly connected with the water inlet 903. The stacking groove two 902 and the stacking groove one 203 are matched with the stacking block 906. Through the cooperation of the stacking groove one 203, the stacking groove two 902 and the stacking block 906, the water tank weight mechanism 9 can be conveniently installed on the load plate mechanism 2, and the water tank weight mechanism 9 can be conveniently stacked, which can prevent displacement and sliding and falling, and the stacking is more stable and the load is uniform. The two sides of the upper guard plate 1001 are fixedly connected with the fixed protrusion 1003. The insertion plate 1002 is matched with the insertion groove 204. The main beam 3 is located at the lower end center position of the load plate mechanism 2. The support pier 1, the pressing plate 5 and the reference pile beam 7 are located on the same plane.

[0028] Working principle: first, through the setting of the water tank weight mechanism 9, the cement block can be replaced as the weight. During transportation and installation, through the cooperation of the stacking groove one 203, the stacking groove two 902 and the stacking block 906, the water tank weight mechanism 9 can be conveniently installed on the load plate mechanism 2, and the water tank weight mechanism 9 can be conveniently stacked, which can prevent displacement and sliding and falling, and the stacking is more stable and the load is uniform. The weight of the empty water tank body 901 is relatively light, which greatly reduces the labor intensity during transportation and handling, reduces the dependence on large handling equipment, saves labor cost, especially in some inconvenient transportation or narrow site test sites, it may be very difficult to transport cement blocks, but the water bucket is easier to transport and arrange, which improves the work efficiency. After installation, water is added to the water tank body 901 to press the weight. In the flat plate load test, sometimes it is necessary to accurately control the load. The water bucket can be used to accurately adjust the load by controlling the water discharge amount. The cement block is difficult to achieve such small amplitude load adjustment. Then the protection mechanism 10 is fixedly arranged around the upper end of the load plate mechanism 2 by bolts, which can effectively prevent the weight from accidentally falling or falling during the test, thereby reducing the risk of injury to the on-site construction detection personnel, improving the safety of the operation.

[0029] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for detecting bearing capacity of foundation soil, comprising a buttress (1), characterized in that: The upper end of the pier (1) is fixedly mounted with a load plate mechanism (2), the lower end of the load plate mechanism (2) is fixedly mounted with a main beam (3), the lower end of the main beam (3) is fixedly mounted with a jack (4), the lower end of the jack (4) is fixedly mounted with a pressure plate (5), the upper end of the pressure plate (5) is provided with a displacement sensor (6), a reference pile beam (7) is provided below the load plate mechanism (2), the upper end of the reference pile beam (7) is fixedly mounted with an adjustment bracket (8), the upper end of the load plate mechanism (2) is provided with a water tank weight mechanism (9), and the upper end of the load plate mechanism (2) is provided with a protective mechanism (10); The load plate mechanism (2) comprises a load plate body (201), a load slot (202), a stacking slot (203), a slot (204) and a fixing hole (205); the load plate body (201) is located at the upper end of the pier (1); the load slot (202) is provided at the upper end of the load plate body (201); the stacking slot (203) is provided at the upper end of the load slot (202); the slot (204) is provided at the upper end of the load plate body (201); and the fixing hole (205) is provided at the upper end of the load plate body (201).

2. The device for detecting the bearing capacity of foundation soil according to claim 1, characterized in that: The water tank weight-bearing mechanism (9) comprises a water tank body (901), a second stacking groove (902), a water inlet (903), a water tank cover (904), a drainage tap (905) and a stacking block (906). The water tank body (901) is located at the upper end of the load plate mechanism (2). The second stacking groove (902) is provided at the upper end of the water tank body (901). The water inlet (903) is provided at the upper end of the water tank body (901). The water tank cover (904) is provided inside the water inlet (903). The drainage tap (905) is provided on the front side of the water tank body (901). The lower end of the water tank body (901) is fixedly connected to the stacking block (906).

3. The device for detecting the bearing capacity of foundation soil according to claim 1, characterized in that: The protection mechanism (10) comprises an upper guard plate (1001), an insert plate (1002) and a fixing protrusion (1003); the upper guard plate (1001) is located at the upper end of the load plate mechanism (2); the lower end of the upper guard plate (1001) is fixedly connected to the insert plate (1002); and the right side of the upper guard plate (1001) is fixedly connected to the fixing protrusion (1003).

4. The device for detecting the bearing capacity of foundation soil according to claim 1, characterized in that: The stacking slots (203) are multiple and are located at the upper end of the load slot (202), and the slots (204) are multiple and are located at the upper end of the load plate body (201).

5. The device for detecting the bearing capacity of foundation soil according to claim 2, characterized in that: The water tank cover (904) is threadedly connected to the water inlet (903), and the second stacking slot (902) and the first stacking slot (203) are both compatible with the stacking block (906).

6. The device for detecting the bearing capacity of foundation soil according to claim 3, characterized in that: Both sides of the upper guard plate (1001) are fixedly connected with fixing protrusions (1003), and the inserting plate (1002) is adapted to the slot (204).

7. The device for detecting the bearing capacity of foundation soil according to claim 1, characterized in that: The main beam (3) is located at the center of the lower end of the load plate mechanism (2), and the buttress (1), the pressure plate (5) and the reference pile beam (7) are all located on the same plane.

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