阅读说明：本技术 一种建筑工程用的锚杆施工装置 (Anchor rod construction device for constructional engineering ) 是由 程志求 汪小苗 杨昊 于 2020-04-01 设计创作，主要内容包括：本发明公开了一种建筑工程用的锚杆施工装置,包括稳定架、基杆、连接套和连接杆,基杆、连接套和连接杆之间通过螺栓固定连接,稳定架的内表面固定安装有定向筒,定向筒的内表面与连接套的外表面滑动连接,定向筒的左右两侧均螺纹连接有定位螺栓,定位螺栓的一端与连接套的外表面相抵触,连接套的内表面与基杆的外表面滑动连接,本发明涉及建筑施工技术领域。该建筑工程用的锚杆施工装置,使用稳定架和定向筒保证钻孔位置的精准,利用简单的法兰固定结构进行结构固定,然后配合注浆孔向基杆、连接套和连接杆中注入水泥浆,并且利用加强螺纹杆提高受力支撑强度,结构简单,注浆方便,不仅注浆均匀,而且造价成本较低。(The invention discloses an anchor rod construction device for building engineering, which comprises a stabilizing frame, a base rod, a connecting sleeve and a connecting rod, wherein the base rod, the connecting sleeve and the connecting rod are fixedly connected through bolts, an orientation cylinder is fixedly arranged on the inner surface of the stabilizing frame, the inner surface of the orientation cylinder is in sliding connection with the outer surface of the connecting sleeve, positioning bolts are in threaded connection on the left side and the right side of the orientation cylinder, one end of each positioning bolt is abutted against the outer surface of the connecting sleeve, and the inner surface of the connecting sleeve is in sliding connection with the outer surface of the base rod. This stock construction equipment that building engineering used uses steady rest and directional section of thick bamboo to guarantee the accuracy of drilling position, utilizes simple flange fixed knot to construct and carries out the fixed structure, then cooperates the slip casting hole to pour into cement paste into to base rod, adapter sleeve and connecting rod to utilize the reinforcing threaded rod to improve the atress and support intensity, simple structure, the slip casting is convenient, and not only the slip casting is even, and the cost is lower moreover.)

1. The utility model provides an anchor rod construction equipment that building engineering used, includes steady rest (1), base rod (2), adapter sleeve (3) and connecting rod (4), through bolt fixed connection, its characterized in that between base rod (2), adapter sleeve (3) and connecting rod (4): the inner surface of the stabilizing frame (1) is fixedly provided with a directional cylinder (5), the inner surface of the directional cylinder (5) is in sliding connection with the outer surface of the connecting sleeve (3), the left side and the right side of the directional cylinder (5) are in threaded connection with positioning bolts (6), one end of each positioning bolt (6) is in contact with the outer surface of the connecting sleeve (3), the inner surface of the connecting sleeve (3) is in sliding connection with the outer surface of the base rod (2), the top of the base rod (2) is fixedly connected with a first flange (7), the top and the bottom of the connecting rod (4) are in fixed connection with a second flange (8), the top and the bottom of the connecting sleeve (3) are in fixed connection with a third flange (9) through bolts, the top of the base rod (2) and the top of the connecting rod (4) are provided with grouting holes (10), the inner surface of the grouting hole (10) is connected with a reinforcing threaded rod (11) in a sliding manner;

the left side and the right side of the inner cavity of the grouting hole (10) are both fixedly connected with a limiting plate (18), the left side and the right side of the reinforcing threaded rod (11) are both provided with a sliding chute (19), the inner surface of the sliding chute (19) is in sliding connection with the outer surface of the limiting plate (18), the outer surface of the connecting sleeve (3) is fixedly connected with a reinforcing ring (20), four leakage holes (21) are arranged on the connecting sleeve (3) in the circumferential direction at the two sides of the reinforcing ring (20), and the inner surface of the leak hole (21) is provided with a sealing plug group (22), the sealing plug group (22) comprises a cross flexible body and a sealing plug (24) which are integrally formed, wherein the top ends of the four branches of the flexible body are respectively connected with a sealing plug (24), the four flexible branches of the cross flexible body are vertically crossed, and four guide grooves are arranged on the third flanges (9) at the top and the bottom of the connecting sleeve (3) corresponding to the four leak holes.

2. A rock bolt working apparatus for construction work according to claim 1, wherein: the stabilizer frame (1) comprises a first tripod (12), a second tripod (13), a supporting rod (14), six lantern rings (15) and six stabilizer bars (16), wherein the first tripod (12) and the second tripod (13) are fixedly connected through the supporting rod (14), the six lantern rings (15) are respectively arranged at the corners of the first tripod (12) and the second tripod (13), and the inner surfaces of the six lantern rings (15) are respectively in threaded connection with the outer surfaces of the three stabilizer bars (16).

3. A rock bolt working apparatus for construction work according to claim 2, wherein: the inner surfaces of the first tripod (12) and the second tripod (13) are fixedly connected with mounting plates (17), and one sides, far away from the first tripod (12) and the second tripod (13), of the mounting plates (17) are fixedly connected with the outer surface of the directional cylinder (5).

4. A rock bolt working apparatus for construction work according to claim 2, wherein: the first tripod (12) and the second tripod (13) are both in an equilateral triangle shape, and the circle center of the directional cylinder (5) is superposed with the centers of the first tripod (12) and the second tripod (13).

5. A rock bolt working apparatus for construction work according to claim 1, wherein: the bottom of the base rod (2) is fixedly connected with a drill bit (25) through welding.

Technical Field

The invention relates to the technical field of building construction, in particular to an anchor rod construction device for building engineering.

Background

The anchor rod is used as a tension member which goes deep into the stratum, one end of the anchor rod is connected with an engineering structure, the other end of the anchor rod goes deep into the stratum, the whole anchor rod is divided into a free section and an anchoring section, the free section is a region for transmitting the tension force at the head of the anchor rod to an anchoring body, the function of the free section is to apply prestress to the anchor rod, the anchoring section is a region for bonding a prestressed tendon and a soil layer by cement slurry, the function of the anchoring body is to increase the bonding friction effect between the anchoring body and the soil layer and increase the bearing effect of the anchoring body, the tension force of the free section is transmitted to the deep part of the soil body, the existing anchor rod can only simply carry out simple grouting reinforcement on the soil rock stratum, the problem of incomplete reinforcement exists, after the anchor rod is positioned, the situation of inclined drilling hole is easy to occur due to.

For example, the anchor rod construction device for the building engineering, which is described in patent No. CN109837893A, has the pressure effects of pressure injection plug and secondary injection through the arrangement of the sleeve, the injection is tight and uniform, the function of reinforcing the bonding to the surrounding rock stratum soil is achieved, the bottom end fixation of the building construction is facilitated, and the strength of bottom support is greatly enhanced; through the arrangement of the positioning and fastening main body, the positioning and fastening main body can play a centering role after being injected into a building, plays a role in stably adjusting a fixed angle, can fasten a wall body through the fastening columns, plays a role in fixing two sides, and greatly improves the stability of building construction; the length of the anchor rod can be movably allocated according to the needs through the arrangement of the rod sleeve head and the nut, the flexibility is strong, the external connection capacity is improved through the arrangement of the rod sleeve head, and the anchor rod can be adaptively connected with other parts in building construction, so that the control and the connection are convenient; through sheathed tube connection, both guaranteed the unicity that slip casting hole groove flowed in, can accomplish secondary slip casting according to pressure adjustment notes stopper mouth again, the flexibility ratio is high, and the cooperation is inseparable, has guaranteed that the fixed stress of stock accepts stability.

Based on the search of the above-mentioned patent and the summary of the prior art, it can be seen that the above-mentioned patent does not carry out effectual processing to the problem of drilling slope, and the device structure is complicated moreover, to simple stock structure, uses the inseparable structure of more connections, can increase manufacturing cost undoubtedly, and current grout structure during operation in addition, the grout hole of reserving on the drilling rod is easily blockked up at the drilling stage, consequently needs to improve it.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an anchor rod construction device for constructional engineering, which solves the problems that a drilled hole is easy to incline, more closely-connected structures are used, and the production cost is increased.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an anchor rod construction equipment that building engineering used, includes steadying frame, base rod, adapter sleeve and connecting rod, through bolt fixed connection between base rod, adapter sleeve and the connecting rod, the internal surface fixed mounting of steadying frame has directional section of thick bamboo, the internal surface of directional section of thick bamboo and the surface sliding connection of adapter sleeve, the equal threaded connection in the left and right sides of directional section of thick bamboo has positioning bolt, and positioning bolt's one end is inconsistent with the surface of adapter sleeve, the internal surface of adapter sleeve and the surface sliding connection of base rod, the top fixedly connected with first flange of base rod, the top and the bottom of connecting rod all fixedly connected with second flange, the top and the bottom of adapter sleeve all fixedly connected with third flange, and pass through bolt fixed connection between first flange, second flange and the third flange, the slip casting hole has all been seted up at the top of base rod and connecting rod, the inner surface of the grouting hole is connected with a reinforcing threaded rod in a sliding manner;

the equal fixedly connected with limiting plate in the left and right sides of slip casting hole inner chamber, the spout has all been seted up to the left and right sides of threaded rod, and the internal surface of spout and the surface sliding connection of limiting plate, the outer fixed surface of adapter sleeve is connected with the beaded finish, four small openings have all been seted up to the circumferencial direction that lies in the both sides of beaded finish on the adapter sleeve, and the internal surface of small opening is provided with sealed stopper group, sealed stopper group is including integrated into one piece's cross flexure and sealing plug, and wherein the top of four branches of this flexure all is connected with a sealing plug, and the vertical cross between four flexible branches of cross flexure corresponds four small openings and is provided with four guiding grooves on the third flange of the top of adapter sleeve and bottom.

Preferably, the steady rest includes first tripod, second tripod, bracing piece, six lantern rings and six stabilizer bars, through bracing piece fixed connection between first tripod and the second tripod, six lantern rings set up respectively in the corner of first tripod and second tripod, and the internal surface of six lantern rings respectively with the surface threaded connection of three stabilizer bars.

Preferably, the inner surfaces of the first tripod and the second tripod are fixedly connected with mounting plates, and one side, far away from the first tripod and the second tripod, of the mounting plates is fixedly connected with the outer surface of the directional cylinder.

Preferably, the first tripod and the second tripod are both in an equilateral triangle shape, and the circle center of the directional cylinder coincides with the centers of the first tripod and the second tripod.

Preferably, the sealing plug group comprises four sealing plugs and two flexible branches, wherein opposite sides of the four sealing plugs are fixedly connected with two ends of the two flexible branches respectively, and the two flexible branches are vertically crossed.

Preferably, the bottom of the base rod is fixedly connected with a drill bit through welding.

(III) advantageous effects

The invention provides an anchor rod construction device for constructional engineering. The method has the following beneficial effects:

(1) this stock construction equipment that building engineering used, there is directional section of thick bamboo through the internal fixed surface of steady rest, cooperation steady rest, the base pole, the adapter sleeve, the connecting rod, directional section of thick bamboo, positioning bolt, first flange, the second flange, the third flange, the setting of injected hole and reinforcing threaded rod, use steady rest and directional section of thick bamboo to guarantee the accuracy of drilling position, utilize simple flange fixed knot to carry out the structure fixed, then cooperation injected hole is to the base pole, the grout is injected into in adapter sleeve and the connecting rod, and utilize reinforcing threaded rod to improve the atress and support intensity, moreover, the steam injection is convenient, not only the slip casting is even, and the cost is lower.

(2) This stock construction equipment that building engineering used, through the setting of the first tripod of steady rest cooperation, second tripod, bracing piece, six lantern rings and three stabilizer bar, utilize equilateral triangle firm, the even characteristic of atress, fix directional section of thick bamboo, and then provide the guarantee to the fixed of drilling position, provide accurate drilling direction for the process of stock construction.

(3) The anchor rod construction device for the construction engineering is characterized in that the outer surface of the connecting sleeve is fixedly connected with the reinforcing ring, the periphery of the connecting sleeve is provided with the leakage holes, and the inner surface of the leak hole is provided with a sealing plug group which comprises four sealing plugs and two flexible branches, one side of each sealing plug opposite to the corresponding sealing plug is fixedly connected with two ends of the two flexible branches respectively, and the two flexible branches are vertically crossed and matched with the arrangement of the reinforcing ring, the leak hole, the sealing plug group, the sealing plug and the flexible branches, cement can be injected outside the anchor rod by utilizing the leak hole during grouting, the connection tightness between the anchor rod and a drill hole is increased, thereby improving the use effect, avoiding the condition that soil enters the device when drilling, and the removal of the sealing plug enters the bottom of the drill hole after being automatically removed in the insertion and installation process of installing the reinforcing threaded rod.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic structural view of the stabilizer of the present invention;

FIG. 3 is a schematic structural view of the connecting sleeve of the present invention;

FIG. 4 is a schematic structural view of a seal plug assembly according to the present invention;

FIG. 5 is an enlarged view of the structure at A of FIG. 1 according to the present invention;

fig. 6 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure, 1, a stabilizer; 2. a base shaft; 3. connecting sleeves; 4. a connecting rod; 5. an orientation cylinder; 6. positioning the bolt; 7. a first flange; 8. a second flange; 9. a third flange; 10. grouting holes; 11. a reinforcing threaded rod; 12. a first tripod; 13. a second tripod; 14. a support bar; 15. a collar; 16. a stabilizer bar; 17. mounting a plate; 18. a limiting plate; 19. a chute; 20. a reinforcement ring; 21. a leak hole; 22. a seal plug set; 24. a sealing plug; 23. a flexible branch; 25. a drill bit.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, an embodiment of the present invention provides a technical solution: an anchor rod construction device for construction engineering comprises a stabilizing frame 1, a base rod 2, a connecting sleeve 3 and a connecting rod 4, wherein the base rod 2, the connecting sleeve 3 and the connecting rod 4 are fixedly connected through bolts, a directional cylinder 5 is fixedly installed on the inner surface of the stabilizing frame 1, the inner surface of the directional cylinder 5 is in sliding connection with the outer surface of the connecting sleeve 3, the left side and the right side of the directional cylinder 5 are respectively in threaded connection with a positioning bolt 6, one end of each positioning bolt 6 is abutted to the outer surface of the connecting sleeve 3, the inner surface of the connecting sleeve 3 is in sliding connection with the outer surface of the base rod 2, the top of the base rod 2 is fixedly connected with a first flange 7, the top and the bottom of the connecting rod 4 are respectively and fixedly connected with a second flange 8, the top and the bottom of the connecting sleeve 3 are respectively and fixedly connected with a third flange 9, and the first flange 7, the second flange 8 and the third flange 9, grouting holes 10 are formed in the tops of the base rod 2 and the connecting rod 4, and reinforcing threaded rods 11 are connected to the inner surfaces of the grouting holes 10 in a sliding mode;

the equal fixedly connected with limiting plate 18 in the left and right sides of slip casting hole 10 inner chamber, spout 19 has all been seted up to the left and right sides of reinforcing threaded rod 11, and the internal surface of spout 19 and the surface sliding connection of limiting plate 18, the external surface fixedly connected with beaded finish 20 of adapter sleeve 3, four small openings 21 have all been seted up to the circumferencial direction that lies in beaded finish 20 on the adapter sleeve 3, and the internal surface of small opening 21 is provided with sealing plug group 22, sealing plug group 22 includes integrated into one piece's cross flexure and sealing plug 24, and wherein the top of four branches of this flexure all is connected with a sealing plug 24, and the vertical cross between four flexible branches of cross flexure corresponds four small openings and is provided with four guiding grooves on the third flange 9 of the top of adapter sleeve 3 and bottom.

The inner surface of the stabilizing frame 1 is fixedly provided with a directional cylinder 5, the inner surface of the directional cylinder 5 is in sliding connection with the outer surface of the connecting sleeve 3, the left side and the right side of the directional cylinder 5 are both in threaded connection with a positioning bolt 6, one end of the positioning bolt 6 is abutted against the outer surface of the connecting sleeve 3, the stabilizing frame 1 comprises a first tripod 12, a second tripod 13, a supporting rod 14, six lantern rings 15 and three stabilizer bars 16, the first tripod 12 and the second tripod 13 are fixedly connected through the supporting rod 14, the six lantern rings 15 are respectively arranged at the corners of the first tripod 12 and the second tripod 13, the inner surfaces of the six lantern rings 15 are respectively in threaded connection with the outer surfaces of the three stabilizer bars 16, the inner surfaces of the first tripod 12 and the second tripod 13 are both fixedly connected with a mounting plate 17, and one side of the mounting plate 17 far away from the first tripod 12 and the second tripod, the first tripod 12 and the second tripod 13 are both in an equilateral triangle shape, the center of a circle of the directional cylinder 5 coincides with the centers of the first tripod 12 and the second tripod 13, the arrangement of the first tripod 12, the second tripod 13, the support rod 14, the six lantern rings 15 and the three stabilizer bars 16 is matched, the directional cylinder 5 is fixed by utilizing the characteristics of stability and uniform stress of the equilateral triangle, further, the fixation of a drilling position is guaranteed, a precise drilling direction is provided for the anchor rod construction process, the inner surface of the connecting sleeve 3 is in sliding connection with the outer surface of the base rod 2, the top of the base rod 2 is fixedly connected with the first flange 7, the top and the bottom of the connecting rod 4 are fixedly connected with the second flange 8, the top and the bottom of the connecting sleeve 3 are fixedly connected with the third flange 9, and the first flange 7, the second flange 8 and the third flange 9 are fixedly connected through bolts, the top parts of the base rod 2 and the connecting rod 4 are respectively provided with a grouting hole 10, the inner surface of the grouting hole 10 is connected with a reinforced threaded rod 11 in a sliding way, the arrangement of a stable frame 1, the base rod 2, a connecting sleeve 3, the connecting rod 4, a directional cylinder 5, a positioning bolt 6, a first flange 7, a second flange 8, a third flange 9, the grouting hole 10 and the reinforced threaded rod 11 is matched, the stable frame 1 and the directional cylinder 5 are used for ensuring the accuracy of drilling positions, the structure is fixed by a simple flange fixing structure, then cement slurry is injected into the base rod 2, the connecting sleeve 3 and the connecting rod 4 by matching with the grouting hole 10, the stress supporting strength is improved by the reinforced threaded rod 11, the structure is simple, the grouting is convenient, the grouting is uniform, the manufacturing cost is low, the left side and the right side of the inner cavity of the grouting hole 10 are respectively and fixedly connected with a limiting plate 18, the left, and the inner surface of the slide groove 19 is slidably connected with the outer surface of the limit plate 18.

During operation, the drilling position is determined, then the drill bit 25 is attached to a drilling point, the stabilizer bar 16 is rotated in the sleeve ring 15 for reinforcement and positioning, then the four sealing plugs and the integrally formed flexible support are installed in place, the four sealing plugs are respectively placed nearby the four guide grooves on the third flange 9 at the bottom and the top of the connecting sleeve 3, then the four sealing plugs are placed in the connecting sleeve 3 from the bottom and the top of the connecting sleeve 3, the four branches have flexibility, so that the four sealing plugs automatically enter the four leakage holes 21 in the process of pushing the cross-shaped flexible support, then the connecting sleeve 3 is placed in the orienting cylinder 5, the positioning bolts 6 are screwed down to fix the connecting sleeve 3, then the base rod 2 is rotated to drill the drill bit 25, when the first flange 7 is attached to the third flange 9, one connecting rod 4 is taken out, the positioning bolts 6 are loosened, and the bolts sequentially pass through the second flange 8, the second flange and the, The first flange 7 and the third flange 9 are fixed, drilling is continued to rotate, then the connecting sleeve 3 is fixed at the joint of the two connecting rods 4 through bolts, repeated operation is carried out until the required depth is reached, after drilling is completed, the flexible branch 23 is pulled through the rod with the hook, the sealing plug 24 is picked out, the reinforcing threaded rod 11 is plugged into the grouting hole 10 along the limiting plate 18, thrust towards the direction of a drill bit is generated on four supports in the process of inserting the reinforcing threaded rod 11, the four flexible branches drive the four sealing plugs to be synchronously separated from the leakage hole 21 and the connecting sleeve 3, grouting is carried out along the interval between the reinforcing threaded rod 11 and the grouting hole 10, the grouting is overflowed when passing through the cement leakage hole 21, and the reinforcing ring 20 is matched for fixing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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.