CN113718787B - Side slope anchor bolt support machine for foundation pit construction - Google Patents
Side slope anchor bolt support machine for foundation pit construction Download PDFInfo
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- CN113718787B CN113718787B CN202111021038.3A CN202111021038A CN113718787B CN 113718787 B CN113718787 B CN 113718787B CN 202111021038 A CN202111021038 A CN 202111021038A CN 113718787 B CN113718787 B CN 113718787B
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- movable
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- anchor rod
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
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- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
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- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a slope anchor rod support machine for foundation pit construction, which comprises a rotating rod, an anchor rod, a positioning auxiliary mechanism and a locking mechanism, wherein the rotating rod is fixedly connected with the anchor rod; a circular slot is formed in one end of the rotating rod, anchor rods are arranged in the circular slot in an inserting connection mode, and fixing clamping grooves are formed in the outer side wall of one end of each anchor rod at equal intervals; when the slope anchor rod supporting equipment designed by the invention is used for slope supporting construction work, the rotating rod, the positioning auxiliary mechanism and the locking mechanism are arranged, so that the position of the anchor rod is more firmly fixed in the process of driving the anchor rod into a drilled hole, the problem that the anchor rod cannot deviate in the process is solved, and the positioning auxiliary mechanism has a good position pre-limiting effect on the anchor rod, so that the installation and fixing precision of the slope anchor rod supporting equipment is improved, and the construction quality is improved.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a side slope anchor rod support machine for foundation pit construction.
Background
The foundation pit engineering refers to measures such as soil retaining structure, underground water control, environment protection and the like which are required for ensuring the safety and stability of an underground space formed by downward excavation of the ground during the construction of an underground structure; the foundation pit engineering is a system engineering integrating geological engineering, geotechnical engineering, structural engineering and geotechnical testing technology; the method mainly comprises engineering investigation, supporting structure design and construction, informatization construction, surrounding environment protection and the like.
In the process of foundation pit construction, the side slope of the foundation pit needs to be supported for ensuring the safe construction, in the prior art, the side slope is generally supported by anchor bolt supporting equipment, soil nails made of materials such as threaded steel bars, angle steel, steel pipes and the like are mainly made into soil nails, and the soil nails or the sand stone layers are driven into the soil layers to form a soil nail wall, so that the purpose of reinforcing the side slope is achieved.
Disclosure of Invention
The invention aims to provide a side slope anchor rod support machine for foundation pit construction, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a slope anchor rod support machine for foundation pit construction comprises a rotating rod, an anchor rod, a positioning auxiliary mechanism and a locking mechanism;
a circular slot is formed in one end of the rotating rod, anchor rods are arranged in the circular slot in an inserting connection mode, and fixing clamping grooves are formed in the outer side wall of one end of each anchor rod at equal intervals;
the movable clamping blocks are movably arranged at the edge side positions of the circular slots in the rotating rod at equal intervals, protruding pieces are symmetrically arranged on two sides of each movable clamping block in an integrated forming mode, first reset springs are symmetrically arranged on the protruding pieces, the other ends of the movable clamping blocks are movably arranged in the first arc-shaped extrusion chutes, and the first arc-shaped extrusion chutes are arranged in the movable sleeve at equal intervals;
the movable sleeve is movably sleeved on the rotating rod, a positioning auxiliary mechanism is connected and arranged in the movable sleeve, and a locking mechanism is arranged on the rotating rod.
Preferably, the location complementary unit includes movable rod, coupling spring, go-between, second arc extrusion chute, activity extrusion piece, connecting rod, fixed block, convex activity slider, convex activity groove, auxiliary rod, location auxiliary splint, the ball that rolls, the activity of movable rod symmetry sets up in the movable sleeve to the one end of movable rod is provided with coupling spring, and the coupling spring other end sets up in the movable sleeve, and the other end setting of movable rod is on the go-between, the equidistance is provided with second arc extrusion chute in the go-between, activity extrusion piece integrated into one piece sets up the one end at the connecting rod to the other end activity of activity extrusion piece sets up in second arc extrusion chute, the one end activity of connecting rod sets up in the fixed block, and the symmetry is provided with second reset spring on the connecting rod, and the other end activity of connecting rod is provided with the auxiliary rod, the bottom integrated into one piece of fixed block is provided with convex activity slider, the activity of convex activity slider sets up in convex activity groove, and the symmetry of convex activity groove sets up on the dwang, the one end of auxiliary rod is provided with the auxiliary spring, the other end setting of auxiliary spring in the connecting rod to the other end of auxiliary rod is provided with the location auxiliary splint, the equidistance is provided with the ball that rolls in the location auxiliary splint.
Preferably, locking mechanism includes the fixed body, transmission block, extrusion chute, locking card post, lug, first locking circular slot, locking screw, second locking circular slot, fixed body integrated into one piece sets up on the dwang to the setting is in movable sleeve's avris position, and the activity is provided with the transmission block in the fixed body, one side equidistance of transmission block is provided with the extrusion chute, the activity of locking card post equidistance sets up in the fixed body to the one end activity of locking card post sets up in the extrusion chute, and one side of locking card post is provided with the second lug, is provided with third reset spring on the second lug, the opposite side integrated into one piece of transmission block is provided with the lug, be provided with first locking circular slot on the lug, locking screw threaded connection sets up in the fixed body, second locking circular slot equidistance sets up in movable sleeve's one side.
Preferably, the movable clamping block corresponds to the fixed clamping groove in position, and the cross section of the end of the movable clamping block is the same as that of the notch of the fixed clamping groove, namely the cross sections of the movable clamping block and the fixed clamping groove are equal in length and width.
Preferably, the second locking circular groove corresponds to the locking clamping column in arrangement position, the number of the second locking circular groove is the same as that of the locking clamping column in arrangement number, and the diameters of the second locking circular groove and the locking clamping column are equal.
Compared with the prior art, the invention has the beneficial effects that:
when the slope anchor rod supporting equipment designed by the invention is used for slope supporting construction work, the rotating rod, the positioning auxiliary mechanism and the locking mechanism are arranged, so that the position of the anchor rod is more firmly fixed in the process of driving the anchor rod into a drilled hole, the problem that the anchor rod cannot deviate in the process is solved, and the positioning auxiliary mechanism has a good position pre-limiting effect on the anchor rod, so that the installation and fixing precision of the slope anchor rod supporting equipment is improved, and the construction quality is improved.
Drawings
FIG. 1 is a right side schematic view of a structural connection according to the present invention;
FIG. 2 is an enlarged partial view of the structural connection of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the left side of the structural connection of the present invention;
FIG. 4 is an enlarged partial view of the structural joint of FIG. 3 according to the present invention;
FIG. 5 is a schematic view of a connection of a partial structure of the positioning assistance mechanism of the present invention;
FIG. 6 is a schematic front view, partially in section, of the connection of the internal structure of the positioning assistance mechanism of the present invention;
FIG. 7 is an enlarged partial view of the structural connection between the movable rod and the movable sleeve of FIG. 6 according to the present invention;
FIG. 8 is an enlarged view of a portion of the present invention showing the connection between the fixing block and the movable sleeve and the connecting rod structure of FIG. 6;
FIG. 9 is a rear side view, partially in section, of the positioning assistance mechanism internal structural connection of the present invention;
FIG. 10 is an enlarged view of the locking mechanism of FIG. 9 according to the present invention.
In the figure: the device comprises a rotating rod 1, an anchor rod 2, a fixed clamping groove 3, a circular slot 4, a movable clamping block 5, a first arc-shaped extrusion chute 6, a movable sleeve 7, a positioning auxiliary mechanism 8, a movable rod 801, a connecting spring 802, a connecting ring 803, a second arc-shaped extrusion chute 804, a movable extrusion block 805, a connecting rod 806, a fixed block 807, a convex movable sliding block 808, a convex movable groove 809, an auxiliary rod 810, a positioning auxiliary clamping plate 811, a rolling sphere 812, a locking mechanism 9, a fixed body 901, a transmission block 902, an extrusion chute 903, a locking clamping column 904, a bump 905, a first locking circular groove 906, a locking screw 907 and a second locking circular groove 908.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by those skilled in the art without making any creative effort, belong to the protection scope of the present invention.
Referring to fig. 1 to 10, the present invention provides a technical solution: the invention relates to a slope anchor rod support machine for foundation pit construction, which comprises a rotating rod 1, an anchor rod 2, a positioning auxiliary mechanism 8 and a locking mechanism 9;
a circular slot 4 is formed in one end of the rotating rod 1, an anchor rod 2 is arranged in the circular slot 4 in an inserting connection mode, and fixing clamping grooves 3 are formed in the outer side wall of one end of the anchor rod 2 at equal intervals;
in the rotating rod 1, movable fixture blocks 5 are movably and equidistantly arranged at the side positions of the circular slots 4, protruding pieces are symmetrically arranged on two sides of each movable fixture block 5 in an integrated forming mode, first reset springs are symmetrically arranged on the protruding pieces, the movable fixture blocks 5 correspond to the fixed clamping slots 3 in arrangement positions, the cross section shapes of the end portions of the movable fixture blocks 5 are the same as the cross section shapes of the notches of the fixed clamping slots 3, namely the cross sections of the movable fixture blocks 5 and the fixed clamping slots are equal in length and width, the other ends of the movable fixture blocks 5 are movably arranged in first arc-shaped extrusion chutes 6, and the first arc-shaped extrusion chutes 6 are equidistantly arranged in movable sleeves 7;
the movable sleeve 7 is movably sleeved on the rotating rod 1, the movable sleeve 7 is connected with a positioning auxiliary mechanism 8, and the rotating rod 1 is provided with a locking mechanism 9.
The positioning auxiliary mechanism 8 comprises a movable rod 801, a connecting spring 802, a connecting ring 803, a second arc-shaped extrusion chute 804, a movable extrusion block 805, a connecting rod 806, a fixed block 807, a convex movable slider 808, a convex movable groove 809, an auxiliary rod 810, a positioning auxiliary clamp plate 811 and a rolling ball 812, wherein the movable rod 801 is symmetrically and movably arranged in the movable sleeve 7, one end of the movable rod 801 is provided with the connecting spring 802, the other end of the connecting spring 802 is arranged in the movable sleeve 7, the other end of the movable rod 801 is arranged on the connecting ring 803, the middle distance of the connecting ring 803 is provided with the second arc-shaped extrusion chute 804, the movable extrusion block 805 is integrally formed at one end of the connecting rod 806, the other end of the movable extrusion block 805 is movably arranged in the second arc-shaped extrusion chute 804, one end of the connecting rod 806 is movably arranged in the fixed block 807, the connecting rod 806 is symmetrically provided with a second return spring, the other end of the connecting rod 806 is movably provided with the auxiliary rod 810, the bottom end of the fixed block 807 is integrally formed with the convex movable slider 808, the movable slider 808 is movably arranged in the convex movable groove 809, the convex movable groove 809 is arranged in the convex movable groove 809, one end of the connecting rod 809 is symmetrically arranged in the auxiliary spring 811, the auxiliary rod 811, and the auxiliary rod 806 is arranged in the auxiliary rod 810, and the auxiliary rod 806 is arranged in the auxiliary rod 806, and the auxiliary rod 806.
The locking mechanism 9 comprises a fixed body 901, a transmission block 902, an extrusion chute 903, a locking clamping column 904, a convex block 905, a first locking circular groove 906, a locking screw 907 and a second locking circular groove 908, wherein the fixed body 901 is integrally formed on the rotating rod 1 and is arranged at the side position of the movable sleeve 7, the transmission block 902 is movably arranged in the fixed body 901, the extrusion chute 903 is equidistantly arranged on one side of the transmission block 902, the locking clamping column 904 is equidistantly and movably arranged in the fixed body 901, one end of the locking clamping column 904 is movably arranged in the extrusion chute 903, a second convex piece is arranged on one side of the locking clamping column 904, a third return spring is arranged on the second convex piece, the convex block 905 is integrally formed on the other side of the transmission block 902, the first locking circular groove 906 is arranged on the convex block 905, the locking screw 907 is threadedly connected in the fixed body 901, the second locking circular groove 908 is equidistantly arranged on one side of the movable sleeve 7, and the second locking circular groove 908 is required to correspond to the arrangement position of the locking clamping column 904 and have the same group number and the diameter arrangement.
The working principle is as follows: when the anchor rod is operated, firstly, one end of the anchor rod 2 is inserted into the circular slot 4 at one end of the rotating rod 1, then the movable sleeve 7 is rotated, so that the movable sleeve 7 drives the positioning auxiliary mechanism 8 to operate, the first arc-shaped extrusion chute 6 in the movable sleeve 7 extrudes the movable fixture 5, the movable fixture 5 is pushed to be clamped in the fixed clamping groove 3 at the corresponding position, meanwhile, the movable sleeve 7 drives the connecting ring 803 to rotate through the movable rod 801, and further drives the second arc-shaped extrusion chute 804 to extrude the movable extrusion block 805, and further drives the connecting rod 806 to extrude the auxiliary rod 810, the auxiliary rod 810 pushes the positioning auxiliary clamp plate 811 to be clamped on two sides of the anchor rod 2, and further has a limiting effect on the anchor rod 2, and then the positioning auxiliary mechanism 8 is subjected to position locking through the locking mechanism 9, when the second locking circular slot 908 arranged on the movable sleeve 7 reaches the position of the locking clamp column 904, the lug 905 is pulled, the lug 905 drives the driving block 902 to move, and further causes the extrusion 903 on the locking chute 904 to extrude the locking slide the locking circular slot 908 of the locking clamp rod 904, so that the locking bolt passes through the locking groove 806, and the locking mechanism 806, and the locking groove 806, when the locking screw is completely screwed into the locking groove 806, the locking mechanism 806, the locking clamp 806, and the movable sleeve can be screwed into the locking mechanism 906, and the locking clamp 806, and the locking clamp plate 906, and the locking mechanism can be screwed into the locking clamp plate 906, and the locking mechanism 906 of the anchor rod can be loosened, and the anchor rod 906, and the anchor rod 2 is released from fixing, and then the next anchor rod 2 can be installed and fixed, therefore, when the slope anchor rod supporting equipment designed by the invention is used for slope supporting construction, the anchor rod 2 is driven into a drill hole through the rotating rod 1, the positioning auxiliary mechanism 8 and the locking mechanism 9, on one hand, the position of the anchor rod 2 is more firmly fixed, and the problem that the anchor rod 2 is not deviated in the process is solved, and on the other hand, the anchor rod 2 can have a good position pre-limiting effect through the positioning auxiliary effect of the positioning auxiliary mechanism 8 on the anchor rod 2, so that the installation and fixing precision of the anchor rod is improved, and the construction quality is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (2)
1. The utility model provides a side slope anchor bolt support machine for foundation ditch construction which characterized in that: comprises a rotating rod (1), an anchor rod (2), a positioning auxiliary mechanism (8) and a locking mechanism (9);
a circular slot (4) is formed in one end of the rotating rod (1), an anchor rod (2) is arranged in the circular slot (4) in an inserting connection mode, and fixing clamping grooves (3) are formed in the outer side wall of one end of the anchor rod (2) at equal intervals;
the movable clamping blocks (5) are movably and equidistantly arranged at the side positions of the circular slots (4) in the rotating rod (1), protruding pieces are symmetrically arranged on two sides of each movable clamping block (5) in an integrated forming mode, first reset springs are symmetrically arranged on the protruding pieces, the other ends of the movable clamping blocks (5) are movably arranged in the first arc-shaped extrusion chutes (6), and the first arc-shaped extrusion chutes (6) are equidistantly arranged in the movable sleeve (7);
the movable fixture block (5) corresponds to the fixed clamping groove (3) in arrangement position, and the cross section of the end part of the movable fixture block (5) is the same as that of the notch of the fixed clamping groove (3), namely the cross sections of the movable fixture block and the fixed clamping groove are equal in length and width;
the movable sleeve (7) is movably sleeved on the rotating rod (1), the movable sleeve (7) is internally connected with a positioning auxiliary mechanism (8), and the rotating rod (1) is provided with a locking mechanism (9);
the positioning auxiliary mechanism (8) comprises a movable rod (801), a connecting spring (802), a connecting ring (803), a second arc-shaped extrusion chute (804), a movable extrusion block (805), a connecting rod (806), a fixed block (807), a convex movable sliding block (808), a convex movable groove (809), an auxiliary rod (810), a positioning auxiliary clamping plate (811) and a rolling ball (812), wherein the movable rod (801) is symmetrically and movably arranged in a movable sleeve (7), one end of the movable rod (801) is provided with the connecting spring (802), the other end of the connecting spring (802) is arranged in the movable sleeve (7), the other end of the movable rod (801) is arranged on the connecting ring (803), the connecting ring (803) is equidistantly provided with the second arc-shaped extrusion chute (804), the movable extrusion block (805) is integrally formed at one end of the connecting rod (806), the other end of the movable extrusion block (805) is movably arranged in the second arc-shaped extrusion chute (804), one end of the connecting rod (806) is movably arranged in the fixed block (806), the connecting rod (805) is symmetrically arranged at the other end of the second arc-shaped extrusion chute (804), the movable extrusion block (806) is provided with the restoring rod (806), and the convex movable extrusion block (806) is provided with the bottom end of the auxiliary rod (806), the convex movable sliding block (808) is movably arranged in a convex movable groove (809), the convex movable grooves (809) are symmetrically arranged on the rotating rod (1), one end of the auxiliary rod (810) is provided with an auxiliary spring, the other end of the auxiliary spring is arranged in the connecting rod (806), the other end of the auxiliary rod (810) is provided with a positioning auxiliary clamping plate (811), and the positioning auxiliary clamping plate (811) is provided with a rolling ball body (812) in an equidistant movable embedding manner;
the locking mechanism (9) comprises a fixed body (901), a transmission block (902), an extrusion chute (903), a locking clamping column (904), a bump (905), a first locking circular groove (906), a locking screw (907) and a second locking circular groove (908), wherein the fixed body (901) is integrally formed on the rotating rod (1) and is arranged at the side position of the movable sleeve (7), the transmission block (902) is movably arranged in the fixed body (901), the extrusion chute (903) is equidistantly arranged on one side of the transmission block (902), the locking clamping column (904) is movably arranged in the fixed body (901) equidistantly, one end of the locking clamping column (904) is movably arranged in the extrusion chute (903), a second protruding piece is arranged on one side of the locking clamping column (904), a third return spring is arranged on the second protruding piece, the bump (905) is integrally formed on the other side of the transmission block (902), the first locking circular groove (906) is arranged on the bump (905), the locking screw (907) is arranged in the fixed body (901) in a threaded connection mode, and the second locking circular groove (908) is arranged on one side of the movable sleeve (7) at the equal distance.
2. The side slope anchor bolt support machine for foundation pit construction according to claim 1, characterized in that: the second locking circular groove (908) corresponds to the locking clamping column (904) in arrangement position, the number of the second locking circular groove and the number of the second locking circular groove are the same, and the diameters of the second locking circular groove and the second locking circular groove are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111021038.3A CN113718787B (en) | 2021-09-01 | 2021-09-01 | Side slope anchor bolt support machine for foundation pit construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111021038.3A CN113718787B (en) | 2021-09-01 | 2021-09-01 | Side slope anchor bolt support machine for foundation pit construction |
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| Publication Number | Publication Date |
|---|---|
| CN113718787A CN113718787A (en) | 2021-11-30 |
| CN113718787B true CN113718787B (en) | 2022-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111021038.3A Active CN113718787B (en) | 2021-09-01 | 2021-09-01 | Side slope anchor bolt support machine for foundation pit construction |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114301018B (en) * | 2021-12-01 | 2024-04-26 | 中建八局第二建设有限公司 | Cable fixing clamp special for hanging basket |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112360523A (en) * | 2020-10-21 | 2021-02-12 | 单佳莹 | Colliery hydraulic prop tears post equipment open |
| CN112427546A (en) * | 2020-11-18 | 2021-03-02 | 王欢欢 | Quick replacement die for automobile part production |
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2021
- 2021-09-01 CN CN202111021038.3A patent/CN113718787B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112360523A (en) * | 2020-10-21 | 2021-02-12 | 单佳莹 | Colliery hydraulic prop tears post equipment open |
| CN112427546A (en) * | 2020-11-18 | 2021-03-02 | 王欢欢 | Quick replacement die for automobile part production |
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| CN113718787A (en) | 2021-11-30 |
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