CN214116557U

CN214116557U - Foundation bearing capacity detection device

Info

Publication number: CN214116557U
Application number: CN202120011239.4U
Authority: CN
Inventors: 刘友朋
Original assignee: Qingdao Haida Engineering Inspection And Appraisal Co ltd
Current assignee: Qingdao Haida Engineering Inspection And Appraisal Co ltd
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-09-03
Anticipated expiration: 2031-01-05

Abstract

The utility model discloses a foundation bearing capacity detection device, which comprises a base, wherein a supporting column is rotatably arranged at the center of the top of the base, a top plate is fixedly arranged at the top of the supporting column, a drilling machine and a foundation bearing capacity detector body are respectively arranged above the top plate and at two sides of the supporting column, a first ring body is fixedly sleeved on the surface of the drilling machine, and a first fixed rod is fixedly arranged at one side of the first ring body; the utility model discloses a carry out integration setting with ground bearing capacity detector body and rig, made things convenient for and detected the ground bearing capacity, solved current detection device when using, need use auxiliary instrument such as electric drill, but electric drill and detecting instrument all are used scattered alone usually, and the equipment that can not form the integration detects the bearing capacity, at the in-process of actual detection, needs many people to hold the machinery cooperation and detect, and is very inconvenient like this, and the problem that detection efficiency is low.

Description

Foundation bearing capacity detection device

Technical Field

The utility model relates to a ground bearing capacity check out test set technical field specifically is a ground bearing capacity detection device.

Background

The foundation bearing capacity field detector is used for detecting the bearing capacity, compression modulus and liquid quality number of a road foundation, a dam foundation, a bridge foundation, a tunnel, a culvert and a foundation of a civil engineering and civil engineering, a probe rod of the detector is well connected with a measuring head, pressure is applied to vertically insert the probe rod into a soil layer of a measured point, a dynamic measured value is displayed on a screen of the detector in real time, and the density in the whole process of drilling depth and the whole process of the change of the weak strength of the soil layer can be observed through the change of the dynamic value.

When the existing detection device is used, auxiliary instruments such as an electric drill are needed, but the electric drill and a detection instrument are usually used independently and scattered, integrated equipment cannot be formed to detect the bearing capacity, in the actual detection process, multiple persons need to hold the instrument for matching detection, so that the detection device is very inconvenient, and the detection efficiency is low, so that the foundation bearing capacity detection device needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foundation bearing capacity detection device possesses the equipment that can form the integration and carries out the advantage that detects to the bearing capacity to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a foundation bearing capacity detection device comprises a base, wherein a supporting column is rotatably installed at the center of the top of the base, a top plate is fixedly installed at the top of the supporting column, a drilling machine and a foundation bearing capacity detection instrument body are respectively arranged above the top plate and positioned on two sides of the supporting column, a first ring body is fixedly sleeved on the surface of the drilling machine, a first fixing rod is fixedly installed on one side of the first ring body, a sliding mechanism is fixedly installed on the inner cavity of the supporting column, one end of the supporting column penetrates through the supporting column in a sliding mode and extends to the inner cavity of the supporting column and the surface of the sliding mechanism in a welding mode, a buffering mechanism is fixedly installed at the top of the drilling machine, the top of the buffering mechanism penetrates through the top plate in a sliding mode and extends to the outer portion of the top plate, a second ring body is sleeved on the surface of the foundation bearing capacity detection instrument body, a second fixing rod is fixedly installed on one side of the second ring body, one end of the second fixing rod penetrates through the support column in a sliding mode and extends to the inner cavity of the support column and the surface of the sliding mechanism in a welding mode, a first push rod is fixedly mounted at the top of the second fixing rod, and the top of the first push rod penetrates through the top in a sliding mode and extends to the outer portion of the top plate.

Preferably, buffer gear includes the sleeve, the bottom fixed mounting of sleeve inner chamber has the spring, the top fixed mounting of spring has the clamp plate, the top fixed mounting of clamp plate has the second push rod, the top of second push rod slides in proper order and runs through sleeve and roof and extend to the outside of roof, telescopic bottom and the top bolt of rig.

Preferably, the top of roof and the equal fixed mounting in the department that corresponds that is located first push rod and second push rod have an elasticity bolt, the draw-in groove has been seted up to one side equal equidistance that first push rod and second push rod are close to the elasticity bolt, the one end and the draw-in groove joint of elasticity bolt.

Preferably, slide mechanism includes the slide bar, the quantity of slide bar is two and respectively fixed mounting in the both sides of pillar inner chamber, the sliding sleeve has been cup jointed in the surperficial slip of pillar, the one end of first dead lever and second dead lever all runs through the pillar and extends to the inner chamber of pillar and the surface weld of sliding sleeve.

Preferably, the two sides of the base are fixedly provided with first clamping sleeves, the two sides of the front side of the base are fixedly provided with second clamping sleeves, and the inner cavities of the second clamping sleeves are inserted with nail rods in a sliding mode.

Preferably, through grooves are formed in the two sides of the top of the base, and the through grooves are located under the foundation bearing capacity detector body and the drilling machine respectively.

Preferably, the sliding chutes matched with the first fixing rod and the second fixing rod are formed in the two sides of the support column, and the first fixing rod and the second fixing rod penetrate through the support column through the sliding chutes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a rotate the roof, the roof drives rig and ground bearing capacity detector body to exchange the position, aims at the hole that the rig bored with the detection end of ground bearing capacity detector body, through controlling the elasticity bolt, removes the restriction to first push rod, controls ground bearing capacity detector body through first push rod, inserts the detection end of ground bearing capacity detector body in the drilling, carries out analysis and detection to the bearing capacity of ground;

2. the utility model discloses a carry out integration setting with ground bearing capacity detector body and rig, made things convenient for and detected the ground bearing capacity, solved current detection device when using, need use auxiliary instrument such as electric drill, but electric drill and detecting instrument all are used scattered alone usually, and the equipment that can not form the integration detects the bearing capacity, at the in-process of actual detection, needs many people to hold the machinery cooperation and detect, and is very inconvenient like this, and the problem that detection efficiency is low.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front sectional view of the support of the present invention;

fig. 3 is a partial side view of the slot of the present invention;

FIG. 4 is a front sectional view of the sleeve of the present invention;

fig. 5 is a schematic view of a top view structure of the through groove of the present invention.

In the figure: 1. a base; 2. a pillar; 3. a top plate; 4. a drilling machine; 5. a foundation bearing capacity detector body; 6. a first ring body; 7. a first fixing lever; 8. a sliding mechanism; 81. a slide bar; 82. a sliding sleeve; 9. a buffer mechanism; 91. a sleeve; 92. a spring; 93. pressing a plate; 94. a second push rod; 10. a second ring body; 11. a second fixing bar; 12. a first push rod; 13. an elastic bolt; 14. a card slot; 15. a first ferrule; 16. a second ferrule; 17. a nail rod; 18. a through groove; 19. a chute.

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. 1-5, the present invention provides a technical solution: a foundation bearing capacity detection device comprises a base 1, wherein first clamping sleeves 15 are fixedly arranged on two sides of the base 1, second clamping sleeves 16 are fixedly arranged on two sides of the front surface of the base 1, a nail rod 17 is inserted into an inner cavity of each second clamping sleeve 16 in a sliding mode, the nail rod 17 is taken down and then inserted into the first clamping sleeves 15 by arranging the first clamping sleeves 15 and the second clamping sleeves 16, and the bottom of the nail rod 17 is embedded into the ground and used for improving the friction force between the device and the ground and positioning the device;

the center of the top of the base 1 is rotatably provided with a strut 2, the top of the strut 2 is fixedly provided with a top plate 3, a drilling machine 4 and a foundation bearing capacity detector body 5 are respectively arranged above the top plate 3 and positioned at two sides of the strut 2, through grooves 18 are respectively formed at two sides of the top of the base 1, the through grooves 18 are respectively positioned under the foundation bearing capacity detector body 5 and the drilling machine 4, and the through grooves 18 are arranged to facilitate the foundation bearing capacity detector body 5 and the drilling machine 4 to be embedded into the ground;

the surface of the drilling machine 4 is fixedly sleeved with a first ring body 6, one side of the first ring body 6 is fixedly provided with a first fixed rod 7, the inner cavity of the pillar 2 is fixedly provided with a sliding mechanism 8, the sliding mechanism 8 comprises two sliding rods 81, the two sliding rods 81 are respectively and fixedly arranged at two sides of the inner cavity of the pillar 2, the surface of the pillar 2 is slidably sleeved with a sliding sleeve 82, one end of each of the first fixed rod 7 and the second fixed rod 11 penetrates through the pillar 2 and extends to the inner cavity of the pillar 2 to be welded with the surface of the sliding sleeve 82, by arranging the sliding mechanism 8, the foundation bearing capacity detector body 5 and the drilling machine 4 respectively drive the second fixing rod 11 and the first fixing rod 7 to move when moving, and the second fixing rod 11 and the first fixing rod 7 both drive the sliding sleeve 82 to slide on the surface of the sliding rod 81, so as to limit the moving tracks of the foundation bearing capacity detector body 5 and the drilling machine 4;

elastic bolts 13 are fixedly installed at the top of the top plate 3 and at the corresponding positions of the first push rod 12 and the second push rod 94, clamping grooves 14 are formed in the positions, close to the elastic bolts 13, of the first push rod 12 and the second push rod 94, one ends of the elastic bolts 13 are clamped with the clamping grooves 14, and the elastic bolts 13 and the clamping grooves 14 are used for limiting the drilling machine 4 and the foundation bearing capacity detector body 5;

one end of the pillar 2 penetrates through the pillar 2 in a sliding mode and extends to an inner cavity of the pillar 2 to be welded with the surface of the sliding mechanism 8, sliding grooves 19 matched with the first fixing rod 7 and the second fixing rod 11 are formed in the two sides of the pillar 2, the first fixing rod 7 and the second fixing rod 11 penetrate through the pillar 2 through the sliding grooves 19, and the sliding grooves 19 are arranged to facilitate the first fixing rod 7 and the second fixing rod 11 to move in the pillar 2;

the top of the drilling machine 4 is fixedly provided with a buffer mechanism 9, the top of the buffer mechanism 9 penetrates through the top plate 3 in a sliding manner and extends to the outside of the top plate 3, the buffer mechanism 9 comprises a sleeve 91, the bottom of the inner cavity of the sleeve 91 is fixedly provided with a spring 92, the top of the spring 92 is fixedly provided with a pressing plate 93, the top of the pressing plate 93 is fixedly provided with a second push rod 94, the top of the second push rod 94 sequentially penetrates through the sleeve 91 and the top plate 3 in a sliding manner and extends to the outside of the top plate 3, the bottom of the sleeve 91 is bolted to the top of the drilling machine 4, and the buffer mechanism 9 is arranged and used for shock absorption protection of the drilling machine 4;

the surface mounting of ground bearing capacity detector body 5 has cup jointed second ring body 10, and one side fixed mounting of second ring body 10 has second dead lever 11, and the one end of second dead lever 11 slides and runs through pillar 2 and extend to the inner chamber of pillar 2 and the surface welding of slide mechanism 8, and the top fixed mounting of second dead lever 11 has first push rod 12, and the top of first push rod 12 slides and runs through the top and extend to the outside of roof 3.

The working principle is as follows: the drilling machine 4 is started, the output shaft of the drilling machine 4 rotates, one end of the elastic bolt 13 is separated from being clamped with the clamping groove 14 by controlling the elastic bolt 13, the buffer mechanism 9 is pushed by the second push rod 94, the drilling machine 4 is pushed by the buffer mechanism 9 to move, and the output shaft of the drilling machine 4 drills the ground exposed in the through groove 18;

by arranging the buffer mechanism 9, when the drilling machine 4 drills on the ground, vibration and reverse impact force can be generated, the impact force drives the sleeve 91 to extrude, the sleeve 91 extrudes the spring 92, and the impact force is buffered by the reverse thrust of the spring 92, so that the impact on the drilling machine 4 is reduced, and the purpose of protecting the drilling machine 4 is achieved;

after drilling is finished, the drilling machine 4 is closed, the second push rod 94 is pulled, the second push rod 94 drives the drilling machine 4 to reset through the buffer mechanism 9, then the elastic bolt 13 is controlled again, one end of the elastic bolt 13 is embedded into the inner cavity of the clamping groove 14 again and clamped with the surface of the second push rod 94, and the position of the drilling machine 4 is limited;

then, the top plate 3 is rotated, the top plate 3 drives the drilling machine 4 and the foundation bearing capacity detector body 5 to exchange positions, the detection end of the foundation bearing capacity detector body 5 is aligned to a drilled hole of the drilling machine 4, the limitation on the first push rod 12 is removed by controlling the elastic bolt 13, the foundation bearing capacity detector body 5 is controlled by the first push rod 12, the detection end of the foundation bearing capacity detector body 5 is inserted into the drilled hole, and the bearing capacity of the foundation is analyzed and detected;

thereby reach the purpose of carrying out integration setting with ground bearing capacity detector body 5 and rig 4, made things convenient for and detected the ground bearing capacity, solved current detection device when using, need use auxiliary instrument such as electric drill, but electric drill and detecting instrument all use scattered alone usually, the equipment that can not form the integration detects the bearing capacity, at the in-process of actual detection, need many people to hold the cooperation of machinery and detect, very inconvenient like this, and the problem that detection efficiency is low.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A foundation bearing capacity detection device comprises a base (1), and is characterized in that: the supporting column is characterized in that a supporting column (2) is rotatably mounted at the center of the top of the base (1), a top plate (3) is fixedly mounted at the top of the supporting column (2), a drilling machine (4) and a foundation bearing capacity detector body (5) are respectively arranged above the top plate (3) and on two sides of the supporting column (2), a first ring body (6) is fixedly sleeved on the surface of the drilling machine (4), a first fixing rod (7) is fixedly mounted on one side of the first ring body (6), a sliding mechanism (8) is fixedly mounted in an inner cavity of the supporting column (2), one end of the supporting column (2) penetrates through the supporting column (2) in a sliding mode and extends to the inner cavity of the supporting column (2) and the surface of the sliding mechanism (8) in a welded mode, a buffering mechanism (9) is fixedly mounted at the top of the drilling machine (4), and the top of the buffering mechanism (9) penetrates through the top plate (3) in a sliding mode and extends to the outside of the top plate (3), the surface mounting of ground bearing capacity detector body (5) has cup jointed second ring body (10), one side fixed mounting of second ring body (10) has second dead lever (11), the one end of second dead lever (11) slides and runs through pillar (2) and extends to the inner chamber of pillar (2) and the surface welding of slide mechanism (8), the top fixed mounting of second dead lever (11) has first push rod (12), the top of first push rod (12) slides and runs through the top and extends to the outside of roof (3).

2. A foundation load bearing capacity detecting device according to claim 1, wherein: buffer gear (9) include sleeve (91), the bottom fixed mounting of sleeve (91) inner chamber has spring (92), the top fixed mounting of spring (92) has clamp plate (93), the top fixed mounting of clamp plate (93) has second push rod (94), the top of second push rod (94) slides in proper order and runs through sleeve (91) and roof (3) and extend to the outside of roof (3), the bottom of sleeve (91) and the top bolt of rig (4) connect.

3. A foundation bearing capacity detecting device according to claim 2, wherein: the top of roof (3) and the equal fixed mounting in department that corresponds that is located first push rod (12) and second push rod (94) have elasticity bolt (13), draw-in groove (14) have been seted up to one side equal equidistance that first push rod (12) and second push rod (94) are close to elasticity bolt (13), the one end and draw-in groove (14) joint of elasticity bolt (13).

4. A foundation load bearing capacity detecting device according to claim 1, wherein: slide mechanism (8) include slide bar (81), the quantity of slide bar (81) is two and respectively fixed mounting in the both sides of pillar (2) inner chamber, sliding sleeve (82) have been cup jointed in the surface slip of pillar (2), the one end of first dead lever (7) and second dead lever (11) all runs through pillar (2) and extends to the inner chamber of pillar (2) and the surface weld of sliding sleeve (82).

5. A foundation load bearing capacity detecting device according to claim 1, wherein: the improved nail gun is characterized in that first clamping sleeves (15) are fixedly mounted on two sides of the base (1), second clamping sleeves (16) are fixedly mounted on two sides of the front face of the base (1), and nail rods (17) are inserted into inner cavities of the second clamping sleeves (16) in a sliding mode.

6. A foundation load bearing capacity detecting device according to claim 1, wherein: through grooves (18) are formed in the two sides of the top of the base (1), and the through grooves (18) are located under the foundation bearing capacity detector body (5) and the drilling machine (4) respectively.

7. A foundation load bearing capacity detecting device according to claim 1, wherein: the both sides of pillar (2) all set up spout (19) with first dead lever (7) and second dead lever (11) looks adaptation, first dead lever (7) and second dead lever (11) all run through pillar (2) through spout (19).