Auxiliary mounting device for foundation bolts

Abstract

The utility model discloses an auxiliary mounting device for a foundation bolt. The auxiliary mounting device comprises a telescopic positioning cylinder, a positioning ring plate, a locking assembly and a telescopic assembly, an insertion hole matched with the foundation bolt is formed in the telescopic positioning cylinder, so that the upper part of the foundation bolt is inserted into the insertion hole of the telescopic positioning cylinder; a plurality of positioning holes are formed in the positioning ring plate at intervals, the lower portion of the foundation bolt penetrates through one positioning hole of the positioning ring plate, and the telescopic positioning cylinder is arranged on the positioning ring plate, so that the foundation bolt is arranged on the positioning ring plate in a lifting adjusting mode and locked and fixed through the locking piece. The telescopic assemblies are arranged between the two telescopic positioning cylinders at intervals, so that the two telescopic positioning cylinders and the foundation bolts in the telescopic positioning cylinders are vertically arranged in parallel. The utility model relates to the technical field of building construction, and can solve the problems of large installation error and low efficiency of a foundation bolt in the prior art.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to an auxiliary installation device for anchor bolts. Background Art

[0002] The installation of anchor bolts is very common in construction, electromechanical and other construction projects. At present, the conventional installation method of anchor bolts is: first install the positioning ring plate, insert the anchor bolts from the positioning ring plate drilled hole, reserve the exposed anchor thread length according to the design requirements, that is, control the installation height of the anchor bolts, and fix them with two nuts; then use a level to check the elevation of the top of the bolt, fine-tune the upper and lower nuts to meet the elevation requirements, and initially tighten the nuts. Finally, use a level to check the verticality of the anchor bolt screw rods in both directions of the vertical surface one by one, and slightly bend the screw rods to adjust until the verticality in both directions meets the requirements, completely tighten the nuts, and use short steel bars to spot weld the roots of the anchor bolts to the foundation steel grid.

[0003] The prior art anchor bolt installation method has a complicated process, large manual operation errors, and low installation efficiency. Therefore, it is necessary to provide an anchor bolt auxiliary installation device that can solve the problems of large anchor bolt installation errors and low efficiency in the prior art. Summary of the invention

[0004] The utility model aims to provide an auxiliary installation device for anchor bolts, which can solve the problems of large installation error and low efficiency of anchor bolts in the prior art.

[0005] The utility model is achieved in this way:

[0006] An auxiliary installation device for anchor bolts comprises a telescopic positioning cylinder, a positioning ring plate, a locking assembly and a telescopic assembly; a socket matching the anchor bolt is formed in the telescopic positioning cylinder, so that the upper part of the anchor bolt is inserted into the socket of the telescopic positioning cylinder; a plurality of positioning holes are formed at intervals on the positioning ring plate, and the lower part of the anchor bolt passes through one of the positioning holes of the positioning ring plate; the telescopic positioning cylinder is placed on the positioning ring plate, so that the anchor bolt can be adjusted to rise and fall on the positioning ring plate and is locked and fixed by a locking piece; a plurality of groups of telescopic assemblies are arranged at intervals between two groups of telescopic positioning cylinders, so that the two groups of telescopic positioning cylinders and the anchor bolts inside them are arranged vertically and in parallel.

[0007] The telescopic positioning cylinder comprises a first positioning cylinder and a second positioning cylinder, which are coaxially movably plugged with the second positioning cylinder and locked and fixed by a locking piece; a telescopic assembly is provided between the first positioning cylinders of the two groups of telescopic positioning cylinders, and a telescopic assembly is provided between the second positioning cylinders of the two groups of telescopic positioning cylinders.

[0008] The first positioning tube has a first insertion hole formed in its axial direction, and the second positioning tube has a second insertion hole formed in its axial direction. The first insertion hole and the second insertion hole are connected to form an insertion hole, so that the upper part of the anchor bolt can be inserted into the first positioning tube and the second positioning tube through the insertion hole.

[0009] A screw hole is formed on the side of the first positioning tube, and the locking piece is matched and screwed into the screw hole and pressed against the second positioning tube.

[0010] A horizontal bubble is embedded on the first positioning cylinder.

[0011] A plurality of telescopic components are arranged between the first positioning cylinders of the two groups of positioning telescopic cylinders, and reinforcing ribs are arranged between two adjacent groups of telescopic components.

[0012] Each group of the telescopic components includes a first telescopic cylinder and a second telescopic cylinder. One end of the first telescopic cylinder is coaxially movably connected with one end of the second telescopic cylinder and locked by a locking piece; the other end of the first telescopic cylinder is vertically connected to the first positioning cylinder / second positioning cylinder of one group of telescopic positioning cylinders, and the other end of the second telescopic cylinder is vertically connected to the first positioning cylinder / second positioning cylinder of the other group of telescopic positioning cylinders.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The utility model is provided with a telescopic positioning cylinder, and the anchor bolt is inserted into the insertion hole of the telescopic positioning cylinder. The installation height of different anchor bolts can be adapted through the telescopic adjustment of the first positioning cylinder and the second positioning cylinder, and the installation verticality of the anchor bolt can be adjusted through the horizontal bubble embedded in the first positioning cylinder. The adjustment is flexible and convenient, and the adaptability is high, thereby improving the installation accuracy and installation efficiency of the anchor bolt.

[0015] 2. Since the utility model is provided with a telescopic assembly, the setting distance between the two sets of telescopic positioning cylinders can be controlled by telescoping the first telescopic cylinder and the second telescopic cylinder, thereby adjusting the installation distance between the two anchor bolts to meet the installation requirements of the anchor bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the auxiliary installation device for anchor bolts of the utility model;

[0017] Figure 2 It is a front view of the auxiliary installation device for anchor bolts of the utility model.

[0018] In the figure, 1 is a positioning ring plate, 101 is a positioning hole, 2 is an anchor bolt, 301 is a first positioning cylinder, 302 is a second positioning cylinder, 303 is a horizontal bubble, 304 is a reinforcing rib, 4 is a locking piece, 501 is a first telescopic cylinder, and 502 is a second telescopic cylinder. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] Please see attached Figure 1 and attached Figure 2 , an auxiliary installation device for anchor bolts, comprising a telescopic positioning cylinder, a positioning ring plate 1, a locking assembly and a telescopic assembly; a socket matching the anchor bolt 2 is formed in the telescopic positioning cylinder, so that the upper part of the anchor bolt 2 is inserted into the socket of the telescopic positioning cylinder; a plurality of positioning holes 101 are formed at intervals on the positioning ring plate 1, and the lower part of the anchor bolt 2 passes through one of the positioning holes 101 of the positioning ring plate 1, and the telescopic positioning cylinder is placed on the positioning ring plate 1, so that the anchor bolt 2 can be adjusted to be raised and lowered on the positioning ring plate 1, and is locked and fixed by a locking member 4; a plurality of groups of telescopic assemblies are arranged at intervals between two groups of telescopic positioning cylinders, so that the two groups of telescopic positioning cylinders and the anchor bolts 2 inside them are arranged vertically and parallelly.

[0021] The positioning ring plate 1 adopts a conventional positioning ring plate according to the construction requirements and is installed in a conventional manner. The telescopic positioning tube can be telescopically adjusted in height to meet the installation height requirements of different anchor bolts 2, and has high flexibility in use. The telescopic assembly can telescopically adjust the distance between the two sets of telescopic positioning tubes, thereby adjusting the installation distance between the two positioning bolts 2.

[0022] Insert the anchor bolt 2 into the positioning hole 101 to locate the installation position of the anchor bolt 2; insert the upper part of the anchor bolt 2 into the insertion hole of the telescopic positioning tube to control the installation height of the anchor bolt 2 by the telescopic amount of the telescopic positioning tube to meet the elevation requirements. Adjust the length of the telescopic assembly to be consistent with the installation spacing of the two anchor bolts 2 to meet the horizontal installation spacing requirements.

[0023] The telescopic positioning cylinder comprises a first positioning cylinder 301 and a second positioning cylinder 302, which are coaxially movably plugged with the second positioning cylinder 302 and locked and fixed by a locking member 4; a telescopic assembly is provided between the first positioning cylinders 301 of the two groups of telescopic positioning cylinders, and a telescopic assembly is provided between the second positioning cylinders 302 of the two groups of telescopic positioning cylinders.

[0024] Preferably, the first positioning tube 301 and the second positioning tube 302 can be made of round steel, and the specification of the first positioning tube 301 is one size larger than that of the second positioning tube 302, so as to facilitate plug-in and telescopic adjustment. The length of the round steel can be determined according to the installation height requirement of the anchor bolt 2 to ensure the installation height accuracy of the anchor bolt 2.

[0025] A first insertion hole (not shown in the figure) is formed in the first positioning tube 301 along its axial direction, and a second insertion hole (not shown in the figure) is formed in the second positioning tube 302 along its axial direction. The first insertion hole and the second insertion hole are connected to form an insertion hole, so that the upper part of the anchor bolt 2 can be inserted into the first positioning tube 301 and the second positioning tube 302 through the insertion hole.

[0026] The apertures of the first and second insertion holes can be determined according to the diameter of the anchor bolt 2 to ensure that the anchor bolt 2 is stably inserted into the first and second insertion holes to avoid radial movement that affects the installation position accuracy of the anchor bolt 2 .

[0027] Preferably, the first socket is an axial through hole, and the second socket is an axial blind hole. The top of the first socket is connected to the bottom of the second socket, which is convenient for inserting the anchor bolt 2. The top of the anchor bolt 2 is inserted into the top of the blind hole of the second socket, thereby ensuring that the height of the telescopic positioning cylinder can match the installation height of the anchor bolt 2.

[0028] The side of the first positioning tube 301 is formed with a screw hole (not shown in the figure), and the locking member 4 is matched and screwed into the screw hole and pressed against the second positioning tube 302 .

[0029] Preferably, the locking member 4 can be a bolt, which can be screwed into the screw hole and tightened on the second positioning tube 302 to lock the telescopic length of the first positioning tube 301 and the second positioning tube 302, that is, to lock the installation height of the anchor bolt 2.

[0030] A horizontal bubble 303 is embedded in the first positioning cylinder 301 .

[0031] When the bubble is located at the center of the horizontal bubble 303, the first positioning tube 301 is in a vertical state, so that the installation verticality of the anchor bolt 2 meets the design requirements.

[0032] A plurality of telescopic components are arranged between the first positioning cylinders 301 of the two groups of positioning telescopic cylinders, and reinforcing ribs 304 are arranged between two adjacent groups of telescopic components.

[0033] Each group of telescopic components is installed horizontally to control the verticality and spacing of the two groups of telescopic positioning cylinders to meet the installation requirements of the anchor bolts 2. The reinforcing ribs 304 are used to improve the horizontality and load-bearing requirements of each group of telescopic components on the first positioning cylinder 301.

[0034] Preferably, the reinforcing rib 304 may be formed by two X-shaped connected steel bars, which have a strong bearing capacity and high stability.

[0035] Each group of the telescopic components includes a first telescopic cylinder 501 and a second telescopic cylinder 502. One end of the first telescopic cylinder 501 is coaxially movably plugged with one end of the second telescopic cylinder 502 and locked by a locking piece 4; the other end of the first telescopic cylinder 501 is vertically connected to the first positioning cylinder 301 / second positioning cylinder 302 of one group of telescopic positioning cylinders, and the other end of the second telescopic cylinder 502 is vertically connected to the first positioning cylinder 301 / second positioning cylinder 302 of another group of telescopic positioning cylinders.

[0036] Preferably, the first telescopic cylinder 501 and the second telescopic cylinder 502 can be made of round steel, and the specification of the first telescopic cylinder 501 is one size larger than that of the second telescopic cylinder 502, so as to facilitate plug-in and telescopic adjustment. The length of the round steel can be determined according to the installation spacing requirements of the two anchor bolts 2 to ensure the installation spacing accuracy of the anchor bolts 2.

[0037] A screw hole may be provided on the first telescopic cylinder 501, and the locking member 4 may be a bolt, and the telescopic length of the telescopic assembly is locked by the locking member 4, that is, the installation distance between the two anchor bolts 2 is locked. The locking method of the first telescopic cylinder 501 and the second telescopic cylinder 502 by the locking member 4 is the same as the locking method of the first positioning cylinder 301 and the second positioning cylinder 302 by the locking member 4, and will not be repeated here.

[0038] Please see attached Figure 1 and attached Figure 2 The method of using the utility model when installing the anchor bolt 2 is:

[0039] The positioning ring plate 1 is installed at the designated position by means of a total station. The positioning ring plate 1 is installed in a conventional manner according to the design requirements of the connection node between the anchor bolts 2 and the foundation steel mesh frame, which will not be described in detail here.

[0040] The upper part of an anchor bolt 2 is passed upward through the first insertion hole of the first positioning tube 301 and inserted into the second insertion hole of the second positioning tube 302 . The lower part of the anchor bolt 2 is passed through the positioning hole 101 at the corresponding position on the positioning ring plate 1 . The first positioning tube 301 is placed on the positioning ring plate 1 .

[0041] According to the installation elevation requirement of the anchor bolt 2, the second positioning cylinder 302 is extended relative to the first positioning cylinder 301 to adjust the anchor bolt 2 to the specified elevation. The locking member 4 is screwed into the screw hole of the first positioning cylinder 301 and tightened on the second positioning cylinder 302 to fix the height of the extended positioning cylinder, thereby positioning the installation height of the anchor bolt 2. After positioning, the anchor bolt 2 can be reinforced by short steel bars. Reinforcing the anchor bolt 2 by short steel bars is a conventional reinforcement method for the anchor bolt 2. The short steel bars can be connected according to the actual working conditions, which will not be described here.

[0042] Adjust the second positioning tube 302 and the first positioning tube 301 of the other group of telescopic positioning tubes to the same height as the first group, and adjust the first telescopic tube 501 and the second telescopic tube 502 of each group of telescopic components to match the distance between the two anchor bolts 2. Observe the verticality of the two groups of telescopic positioning tubes through the horizontal bubble 304. If there is a deviation in the verticality, adjust the telescopic positioning tube to meet the verticality requirement, and then screw the locking piece 4 into the screw hole of the first telescopic tube and tighten the second telescopic tube 502.

[0043] The second set of telescopic positioning cylinders are placed on the corresponding positioning holes 101 of the positioning ring plate 1, and the second anchor bolt 2 is passed through the positioning hole 101 and inserted into the second set of telescopic positioning cylinders. Finally, the roots of the two anchor bolts 2 are fixed to complete the installation of the anchor bolts 2.

[0044] The above are only preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An auxiliary installation device for anchor bolts, characterized in that: The invention comprises a telescopic positioning cylinder, a positioning ring plate (1), a locking assembly and a telescopic assembly; a socket matching the anchor bolt (2) is formed in the telescopic positioning cylinder, so that the upper part of the anchor bolt (2) is inserted into the socket of the telescopic positioning cylinder; a plurality of positioning holes (101) are formed at intervals on the positioning ring plate (1), and the lower part of the anchor bolt (2) passes through one of the positioning holes (101) of the positioning ring plate (1); the telescopic positioning cylinder is placed on the positioning ring plate (1), so that the anchor bolt (2) can be adjusted to be raised and lowered on the positioning ring plate (1), and is locked and fixed by a locking member (4); a plurality of groups of telescopic assemblies are arranged at intervals between two groups of telescopic positioning cylinders, so that the two groups of telescopic positioning cylinders and the anchor bolts (2) therein are arranged vertically and in parallel.

2. The anchor bolt auxiliary installation device according to claim 1 is characterized in that: The telescopic positioning cylinder comprises a first positioning cylinder (301) and a second positioning cylinder (302), the first positioning cylinder (301) and the second positioning cylinder (302) are coaxially movably plugged and locked and fixed by a locking member (4); a telescopic component is provided between the first positioning cylinders (301) of the two groups of telescopic positioning cylinders, and a telescopic component is provided between the second positioning cylinders (302) of the two groups of telescopic positioning cylinders.

3. The anchor bolt auxiliary installation device according to claim 2 is characterized in that: A first insertion hole is formed in the first positioning tube (301) along its axial direction, and a second insertion hole is formed in the second positioning tube (302) along its axial direction. The first insertion hole and the second insertion hole are connected to form an insertion hole, so that the upper part of the anchor bolt (2) can be inserted into the first positioning tube (301) and the second positioning tube (302) through the insertion hole.

4. The anchor bolt auxiliary installation device according to claim 2 is characterized in that: A screw hole is formed on the side of the first positioning tube (301), and the locking member (4) is matched and screwed into the screw hole and pressed against the second positioning tube (302).

5. The anchor bolt auxiliary installation device according to any one of claims 2 to 4, characterized in that: A horizontal bubble (303) is embedded in the first positioning cylinder (301).

6. The anchor bolt auxiliary installation device according to claim 2 is characterized in that: A plurality of groups of telescopic components are arranged between the first positioning cylinders (301) of the two groups of telescopic positioning cylinders, and reinforcing ribs (304) are arranged between two adjacent groups of telescopic components.

7. The anchor bolt auxiliary installation device according to claim 6 is characterized in that: Each group of telescopic assemblies comprises a first telescopic cylinder (501) and a second telescopic cylinder (502); one end of the first telescopic cylinder (501) is coaxially movably plugged with one end of the second telescopic cylinder (502) and locked by a locking member (4); the other end of the first telescopic cylinder (501) is vertically connected to the first positioning cylinder (301) / second positioning cylinder (302) of one group of telescopic positioning cylinders, and the other end of the second telescopic cylinder (502) is vertically connected to the first positioning cylinder (301) / second positioning cylinder (302) of another group of telescopic positioning cylinders.

Images