Straddle type drilling machine fixing support

Abstract

A bestriding type drilling machine fixing support comprises a bottom plate, side plates, locking screws and drilling machine lifting stand columns. The side plates are arranged on the left side and the right side of the bottom plate correspondingly, and an n-shaped structure with a downward opening is formed between the side plates and the bottom plate. The locking screw rod is in threaded connection with the side plate on any one of the left side and the right side or is respectively connected with the side plates on the left side and the right side, and penetrates into the inner side of the n-shaped structure; the drilling machine lifting stand column is fixed to the bottom plate and used for being connected with a drilling machine and achieving lifting of the drilling machine. According to the utility model, the bottom plate and the side plates form the n-shaped structure, the bracket can be straddled on the top of the structural wall through the n-shaped structure, and then the locking screw rod on the side plates is screwed, so that the locking screw rod is tightly propped against the top of the structural wall, thereby realizing the fixation of the bracket; and after the locking screw rod is unscrewed, the support is moved to the next drill hole, the locking screw rod is screwed again, the fixing mode is simple, operation is rapid and convenient, and the drilling efficiency can be effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building construction equipment technical field, especially cross saddle type drilling machine fixed support. BACKGROUND

[0002] Drilling machine is commonly used drilling equipment. When drilling operation is carried out on the top of structural wall, L-shaped support is usually used for auxiliary operation. When drilling, L-shaped support is fixed on the drilling surface through expansion screw, and drilling machine is erected on L-shaped support, and then drilling is realized through the up-down lifting of drilling machine.

[0003] However, the drilling method has the following technical problems: when a large number of regular continuous vertical drilling needs to be carried out on the top of structural wall, the fixing method of L-shaped support through expansion screw needs to avoid structural steel of structural wall, which brings certain difficulty to the fixing of L-shaped support, and meanwhile, L-shaped support needs to be fixed by re-punching expansion screw when moving to the next drilling point, so that the operation steps are tedious, and the drilling efficiency is low. INVENTION CONTENTS

[0004] The utility model discloses in order to solve above-mentioned technical problem, provides a cross saddle type drilling machine fixed support, and the fixed mode of this support is simple, and operation is quick and convenient, can effectively improve the drilling efficiency.

[0005] In order to realize the above-mentioned purpose, the utility model discloses the technical scheme that provides a cross saddle type drilling machine fixed support, including bottom plate, side plate, locking screw rod and drilling machine lifting column, the side plate is arranged respectively in the left and right sides of bottom plate, and the downwardly open L-shaped structure is formed between bottom plate, the locking screw rod is connected in the side plate of left and right any side or respectively connected in the side plate of left and right two sides, and is arranged to the inside of L-shaped structure, the drilling machine lifting column is fixed on bottom plate, is used for with drilling machine connects and realizes the lifting of drilling machine.

[0006] As the further improvement of the utility model, still include leveling screw rod, the leveling screw rod is connected in screw on bottom plate, and is arranged to the inside of L-shaped structure.

[0007] As the further improvement of the utility model, still include leveling bubble, the leveling bubble is fixed on bottom plate, side plate or drilling machine lifting column.

[0008] As the further improvement of the utility model, the leveling bubble is arranged on drilling machine lifting column, and is parallel with bottom plate.

[0009] As the further improvement of the utility model, still include leveling handle, the leveling handle is arranged on one end of leveling screw rod and is located the outside of L-shaped structure, is used for rotating leveling screw rod.

[0010] As a further improvement of this utility model, a flat pad is provided on one end of the leveling screw located inside the U-shaped structure.

[0011] As a further improvement of this utility model, it also includes a traveling wheel, which is disposed at the bottom of the base plate.

[0012] As a further improvement of this utility model, it also includes a locking handle, which is disposed on one end of the locking screw located on the outside of the U-shaped structure, and is used to rotate the locking screw.

[0013] As a further improvement of this utility model, a pointed cone is provided on one end of the locking screw located inside the U-shaped structure.

[0014] As a further improvement of this utility model, the drilling rig lifting column adopts a rack and pinion lifting structure.

[0015] The beneficial effects of this utility model are as follows: In this utility model, a U-shaped structure is formed between the base plate and the side plate. The U-shaped structure allows the bracket to straddle the top of the structural wall. Then, the locking screw on the side plate is turned to tighten the locking screw against the top of the structural wall, thereby fixing the bracket. When drilling is completed and it is necessary to move to the next drilling point, the locking screw is loosened and the bracket is moved to the next drilling point and the locking screw is tightened again. It has the characteristics of simple fixing method and quick and convenient operation, which can effectively improve drilling efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the support structure described in this utility model;

[0017] Figure 2 This is a schematic diagram of the bracket described in this utility model.

[0018] Marking description: Base plate 1, Side plate 2, Locking screw 3, Locking handle 31, Cone 32, Leveling screw 4, Leveling handle 41, Flat pad 42, Leveling bubble 5, Locking screw 6, Traveling wheel 7, Drilling rig lifting column 8, Drilling rig 9, Structural wall 100. Detailed Implementation

[0019] The present invention will be further described below with reference to specific embodiments and accompanying drawings.

[0020] like Figure 1 , 2 As shown, a straddle-type drilling rig mounting bracket includes a base plate 1, a side plate 2, a locking screw 3, a locking handle 31, a cone 32, a leveling screw 4, a leveling handle 41, a flat pad 42, a leveling bubble 5, a locking screw 6, a traveling wheel 7, and a drilling rig lifting column 8.

[0021] The side plates 2 are provided with two pieces, and the two pieces of side plates 2 are respectively arranged at 90 degrees downward on the left and right sides of the bottom plate 1, and form a downward open H-shaped structure with the bottom plate 1, which can make the bracket straddle the top of the structural wall 100.

[0022] The locking screw 3 is respectively screwed on the left and right side plates 2, and penetrates to the inside of the H-shaped structure. In use, the left and right locking screws 3 are tightly pressed on the left and right sides of the top of the structural wall 100, so that the bracket is clamped on the top of the structural wall 100. The locking handle 31 is arranged on one end of the locking screw 3 located outside the H-shaped structure, which is used to rotate the locking screw 3. The sharp cone 32 is arranged on one end of the locking screw 3 located inside the H-shaped structure, which can be inserted into the side of the structural wall 100 when the locking screw 3 is tightly pressed on the top of the structural wall 100, so that the fixation of the locking screw 3 is more firm. In other embodiments, the locking screw 3 can also be arranged on the side plate 2 on only one side, and at this time the fixation of the bracket is realized by clamping the locking screw 3 on one side and the side plate 2 on the other side on the top of the structural wall 100.

[0023] The leveling screw 4 is screwed on the bottom plate 1 and penetrates to the inside of the H-shaped structure. The leveling of the bracket is realized by pressing the leveling screw 4 on the top of the structural wall 100 and adjusting the height of the leveling screw 4. The leveling bubble 5 is arranged on the drilling rig lifting column 8 and is parallel to the bottom plate 1, and the leveling bubble 5 can be used to determine whether the bracket reaches the horizontal state. The leveling handle 41 is arranged on one end of the leveling screw 4 located outside the H-shaped structure, which is used to rotate the leveling screw 4. The flat pad 42 is arranged on one end of the leveling screw 4 located inside the H-shaped structure, which can make the leveling screw 4 more stably press on the top of the structural wall 100. In other embodiments, the leveling bubble 5 can also be fixed on the bottom plate 1 and the side plate 2.

[0024] The locking screw 3 and the leveling screw 4 are respectively provided with a locking screw 6, and the locking screw 3 and the leveling screw 4 are locked and cannot be rotated by tightening the locking screw 6.

[0025] The traveling wheel 7 is arranged at the bottom of the bottom plate 1, and the bracket can be quickly moved longitudinally on the top of the structural wall 100 by the traveling wheel 7, so that the bracket is quickly moved to the set drilling point.

[0026] The drilling rig lifting column 8 is arranged in the center of the bottom plate 1 and is perpendicular to the bottom plate 1. The drilling rig lifting column 8 adopts a rack lifting structure, and the side surface thereof is provided with a tooth, and the bracket of the drilling rig 9 is connected with the drilling rig lifting column 8 by installing the clamp of the drilling rig 9 on the tooth, and the drilling rig 9 can be lifted and moved on the drilling rig lifting column 8. The drilling rig 9 in the embodiment is a water drill.

[0027] When using the above-mentioned bracket, place the bracket on top of the structural wall 100. At this time, the U-shaped structure formed by the base plate 1 and the side plate 2 straddles the top of the structural wall 100. Then, turn the leveling handle 41 according to the leveling bubble 5 to adjust the height of the leveling screw 4 pressing on the top of the structural wall 100 until it is centered on the leveling bubble 5. Then, turn the locking handle 31 to insert the pointed cone 32 on the locking screw 3 into the side of the structural wall 100. At this time, tighten the locking screws 6 on the leveling screw 4 and the locking screw 3 to lock the leveling screw 4 and the locking screw 3 to prevent loosening. Finally, install the drilling machine 9 on the drilling machine lifting column 8 to carry out drilling. After drilling is completed, loosen the leveling screw 4 and the locking screw 3, and then push the bracket to the next drilling point through the traveling wheels 7. Repeat the above leveling and fixing steps to realize the rapid and continuous drilling operation on the top of the structural wall 100.

[0028] The above-described embodiments are merely illustrative of this utility model. Any equivalent embodiments made by those skilled in the art without departing from the technical features disclosed in this utility model, and without departing from the technical features of this utility model, shall still fall within the scope of the technical features of this utility model.

Claims

1. A straddle-type drilling rig fixed support characterized by: It comprises a base plate, side plates, locking screw rods and a drilling rig lifting column; the side plates are respectively arranged on the left and right sides of the base plate and form a downwardly open U-shaped structure with the base plate; the locking screw rods are threadedly connected on the side plates on the left or right or on the side plates on the left and right respectively and are arranged to pass through the inner side of the U-shaped structure; the drilling rig lifting column is fixed on the base plate and is used to be connected with the drilling rig and to realize the lifting of the drilling rig; It further comprises leveling screw rods which are threadedly connected on the base plate and arranged to pass through the inner side of the U-shaped structure; It further comprises leveling water bubbles which are fixed on the base plate, the side plates or the drilling rig lifting column; It further comprises leveling handles which are arranged on the ends of the leveling screw rods on the outer side of the U-shaped structure and are used to rotate the leveling screw rods; The ends of the leveling screw rods on the inner side of the U-shaped structure are provided with flat pads.

2. A stationary support for a straddle drill rig as claimed in claim 1 wherein: The leveling water bubbles are arranged on the drilling rig lifting column and are parallel to the base plate.

3. A stationary support for a straddle drill rig as claimed in claim 1 wherein: It further comprises traveling wheels which are arranged on the bottom of the base plate.

4. A stationary support for a straddle drill rig as claimed in claim 1, characterized in that: It further comprises locking handles which are arranged on the ends of the locking screw rods on the outer side of the U-shaped structure and are used to rotate the locking screw rods.

5. A stationary support for a straddle drill rig as claimed in claim 1, characterized in that: The ends of the locking screw rods on the inner side of the U-shaped structure are provided with sharp cones.

6. A stationary support for a straddle drill rig as claimed in claim 1, characterised in that: The drilling rig lifting column adopts a rack lifting structure.

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