CN215803338U

CN215803338U - Foundation bolt positioning device

Info

Publication number: CN215803338U
Application number: CN202121319736.7U
Authority: CN
Inventors: 王永生
Original assignee: Weifang Huamei Standard Parts Co ltd
Current assignee: Weifang Huamei Standard Parts Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2022-02-11
Anticipated expiration: 2031-06-15

Abstract

The utility model provides a rag bolt positioner, including four fixed cones of group, fixed cone upper end is connected with the base, the base upper end is connected with strutting arrangement, the strutting arrangement upper end is connected with the fixed block, be connected with the dead lever between the fixed block that is located the front and back position, it is connected with first slide bar to dismantle between the fixed block that is located the left and right sides position, first slide bar outer wall sliding connection has the first sliding sleeve of multiunit, first sliding sleeve threaded connection has first bolt, first bolt passes first sliding sleeve and butt at the outer wall of first slide bar, not be connected with the second slide bar on same first slide bar outer wall and between two relative first sliding sleeves, second slide bar outer wall sliding connection has the second sliding sleeve, second sliding sleeve threaded connection has the second bolt, the second bolt passes second sliding sleeve and butt at the outer wall of second slide bar. According to the utility model, the position and angle of the foundation bolt in the concrete can be ensured to be unchanged through the adjustable fixed bolt sleeve, the precision of the foundation bolt is ensured, and the installation of other structures or equipment in the later period is not influenced.

Description

Foundation bolt positioning device

Technical Field

The utility model relates to the technical field of positioning equipment, in particular to a foundation bolt positioning device.

Background

An anchor bolt is a fastener, and when a mechanical component is installed on a concrete foundation, one end of the bolt in a J shape or an L shape is buried in the concrete for use.

In building construction, anchor bolts are often used as fixing pieces to install other structures or equipment, and the installation accuracy of the anchor bolts embedded on the ground directly influences the overall construction quality. In the actual work progress, because do not have special fixed rag bolt's device, during the general disect insertion of rag bolt leads to the construction to accomplish the back pre-buried rag bolt straightness that hangs down or highly install inaccurate to the installation accuracy of other structures or equipment has been influenced.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

In order to solve the technical problems in the background art, the utility model provides a foundation bolt positioning device which can ensure that the position and the angle of a foundation bolt in concrete can not be changed and the precision of the foundation bolt can be ensured through an adjustable fixed bolt sleeve, the installation of other structures or equipment in the later period can not be influenced, in addition, the number of the bolt sleeves can be selectively increased or reduced according to the number of the foundation bolts, and a plurality of groups of foundation bolts can be fixed at one time.

(II) technical scheme

The utility model provides a rag bolt positioning device, which comprises four groups of fixed cones, wherein the upper ends of the fixed cones are connected with a base, the upper end of the base is connected with a supporting device, the upper end of the supporting device is connected with a fixed block, a fixed rod is connected between the fixed blocks positioned at the front and rear positions, a first slide bar is detachably connected between the fixed blocks positioned at the left and right positions, the outer wall of the first slide bar is slidably connected with a plurality of groups of first sliding sleeves, the first sliding sleeves are in threaded connection with first bolts, the first bolts penetrate through the first sliding sleeves and abut against the outer wall of the first slide bar, a second slide bar is connected between two opposite first sliding sleeves which are not arranged on the outer wall of the same first slide bar, the outer wall of the second slide bar is slidably connected with a second sliding sleeve, the second sliding sleeve is in threaded connection with a second bolt, the second bolt penetrates through the second sliding sleeve and abuts against the outer wall of the second slide bar, and the corresponding side end of the second sliding sleeve is connected with a slide rail frame, the slide rail frame is connected with an extension rod in a sliding mode, a third bolt is connected with the slide rail frame in a threaded mode, the third bolt penetrates through the slide rail frame and abuts against the outer wall of the extension rod, and the slide rail frame is connected with a bolt sleeve.

Preferably, strutting arrangement includes the support cover of being connected with the base, supports the cover inner wall and sets up a plurality of ring grooves along vertical direction align to grid, is provided with the buckle post in the ring groove, and the buckle post is connected with the spring, and the one end that the buckle post was kept away from to the spring is connected with the bracing piece, and the bracing piece lower part is provided with the cylinder hole that is used for inserting the buckle post.

Preferably, the front part of the buckling column is hemispherical, and the rear part of the buckling column is a cylinder.

Preferably, a level gauge is detachably connected between the supporting rods.

Preferably, the fixed block is provided with a clamping groove, and the clamping groove is connected with a first sliding rod in a clamping manner.

Preferably, the first sliding rod is a cylinder, and the first sliding sleeve is a torus.

Preferably, the second slide bar is a cuboid, and the second sliding sleeve is a square ring.

Preferably, the bolt sleeve is connected with a fourth bolt in a threaded mode, and the fourth bolt penetrates through the bolt sleeve.

Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects: firstly, the device is placed at a place where foundation bolts need to be embedded, the fixing cone is inserted into concrete to fix the whole device, the distance between bolt sleeves is adjusted according to the distance between the foundation bolts, the position of the first sliding sleeve in the first sliding rod is adjusted, and after the adjustment is finished, the first bolt is screwed to fix the position of the first sliding sleeve, so that the distance between the left side and the right side of the bolt sleeve is determined; adjusting the position of the second sliding sleeve in the second sliding rod, and screwing a second bolt to fix the position of the second sliding sleeve after the adjustment is finished, so as to determine the distance between the front and the back of the bolt sleeve; according to the height adjustment of the foundation bolts, the height of the extension rod is adjusted in the slide rail frame, and after the adjustment is completed, a third bolt is screwed to fix the position of the extension rod; insert rag bolt one end in the bolt cover, during one end inserted the concrete, fixed bolt cover can guarantee that rag bolt position and angle can not change in the concrete, guarantees its precision, does not influence the installation of other structures or equipment in later stage, and this device can once only be fixed multiunit rag bolt according to rag bolt's quantity selection increase bolt cover's quantity.

Drawings

Fig. 1 is a first structural schematic diagram of a foundation bolt positioning device provided by the utility model.

Fig. 2 is a schematic structural diagram of a foundation bolt positioning device according to the present invention.

Fig. 3 is a front view of a rag bolt positioning device according to the present invention.

Fig. 4 is a schematic partial sectional view of a rag bolt positioning device according to the present invention.

Reference numerals: 1. a first bolt; 2. a second bolt; 3. a third bolt; 4. a fourth bolt; 5. a slide rail frame; 6. a level gauge; 7. a bolt sleeve; 8. a first sliding sleeve; 9. a first slide bar; 10. a card slot; 11. a fixed block; 12. a support bar; 13. a support sleeve; 14. a base; 15. a fixed cone; 16. fixing the rod; 17. a second slide bar; 18. a second sliding sleeve; 19. an extension pole; 20. a circular groove; 21. a buckling column; 22. a spring; 23. a cylindrical bore.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in FIGS. 1 to 4, the present invention provides a rag bolt positioning device, which comprises four sets of fixed cones 15, wherein the upper end of each fixed cone 15 is connected with a base 14, the upper end of each base 14 is connected with a supporting device, the upper end of each supporting device is connected with a fixed block 11, a fixed rod 16 is connected between the fixed blocks 11 at the front and rear positions, a first slide bar 9 is detachably connected between the fixed blocks 11 at the left and right positions, the outer wall of the first slide bar 9 is slidably connected with a plurality of sets of first sliding sleeves 8, the first sliding sleeves 8 are in threaded connection with first bolts 1, the first bolts 1 pass through the first sliding sleeves 8 and abut against the outer wall of the first slide bars 9, a second slide bar 17 is connected between two opposite first sliding sleeves 8 which are not arranged on the outer wall of the same first slide bar 9, the outer wall of the second slide bar 17 is slidably connected with a second sliding sleeve 18, the second sliding sleeves 18 are in threaded connection with second bolts 2, the second bolts 2 pass through the second sliding sleeves 18 and abut against the outer wall of the second slide bar 17, the corresponding side end of the second sliding sleeve 18 is connected with a sliding rail frame 5, the sliding rail frame 5 is connected with an extension rod 19 in a sliding mode, the sliding rail frame 5 is connected with a third bolt 3 in a threaded mode, the third bolt 3 penetrates through the sliding rail frame 5 and abuts against the outer wall of the extension rod 19, and the sliding rail frame 5 is connected with a bolt sleeve 7.

When the device is used, the device is firstly placed at a place where foundation bolts need to be embedded, the fixing cone 15 is inserted into concrete to fix the whole device, the distance between the bolt sleeves 7 is adjusted according to the distance between the foundation bolts, the position of the first sliding sleeve 8 in the first sliding rod 9 is adjusted, and after the adjustment is finished, the first bolt 1 is screwed to fix the position of the first sliding sleeve 8, so that the distance between the left side and the right side of the bolt sleeve 7 is determined; adjusting the position of the second sliding sleeve 18 in the second sliding rod 17, and after the adjustment is finished, screwing the second bolt 2 to fix the position of the second sliding sleeve 18, so as to determine the distance between the front and the back of the bolt sleeve 7; according to the height adjustment of the foundation bolts, the height of the extension rod 19 is adjusted in the slide rail frame 5, and after the adjustment is finished, the third bolt 3 is screwed to fix the position of the extension rod 19; insert rag bolt one end in bolt cover 7, during one end inserted the concrete, fixed bolt cover 7 can guarantee that rag bolt position and angle can not change in the concrete, guarantees its precision, does not influence the installation of other structures in later stage or equipment, and this device can once only fix multiunit rag bolt according to the quantity selection increase bolt cover 7 quantity of rag bolt.

In an optional embodiment, the supporting device includes a supporting sleeve 13 connected to the base 14, a plurality of circular grooves 20 are formed in an inner wall of the supporting sleeve 13 and are uniformly arranged in a vertical direction, a buckling column 21 is disposed in the circular groove 20, a spring 22 is connected to the buckling column 21, a supporting rod 12 is connected to one end of the spring 22 away from the buckling column 21, and a cylindrical hole 23 for inserting the buckling column 21 is disposed at a lower portion of the supporting rod 12.

It should be noted that when the ground is not flat enough, the height of the supporting rod 12 in the supporting sleeve 13 is adjusted to adjust the level of the whole device, so as to ensure the verticality of the foundation bolt.

In an alternative embodiment, the front portion of the snap post 21 is hemispherical and the rear portion of the snap post 21 is cylindrical.

It should be noted that the front portion of the latching post 21 is hemispherical to facilitate the latching or retracting of the latching post 21.

In an alternative embodiment, the level 6 is removably connected between the support rods 12.

It should be noted that the level 6 can more intuitively display whether the whole device is level or not.

In an alternative embodiment, the fixing block 11 is provided with a clamping groove 10, and the first sliding rod 9 is clamped and connected to the clamping groove 10.

It should be noted that, the connection mode of the slot 10 is beneficial to the detachment of the first sliding rod 9, and reduces the occupied space of the whole device in transportation or storage.

In an alternative embodiment, the first sliding rod 9 is a cylinder, and the first sliding sleeve 8 is a torus.

It should be noted that the torus is for matching the cylinder, and the cylinder is for improving the smooth sliding of the first sliding sleeve 8.

In an alternative embodiment, the second sliding rod 17 is a rectangular parallelepiped, and the second sliding sleeve 18 is a square ring.

It should be noted that the square ring is to match with a cuboid, and the cuboid is to increase the contact area between the second sliding rod 17 and the second bolt 2, so as to improve the stability of the second sliding sleeve 18.

In an alternative embodiment, the bolt housing 7 is threadedly connected with the fourth bolt 4, and the fourth bolt 4 passes through the bolt housing 7.

It should be noted that the foundation bolt passes through the bolt sleeve 7, and the fourth bolt 4 passes through the bolt sleeve 7 and abuts against the upper part of the foundation bolt, so as to ensure the stability of the foundation bolt.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A rag bolt positioning device comprises four groups of fixed cones (15), and is characterized in that the upper end of each fixed cone (15) is connected with a base (14), the upper end of each base (14) is connected with a supporting device, the upper end of each supporting device is connected with a fixed block (11), a fixed rod (16) is connected between the fixed blocks (11) at the front position and the rear position, a first sliding rod (9) is detachably connected between the fixed blocks (11) at the left position and the right position, the outer wall of the first sliding rod (9) is slidably connected with a plurality of groups of first sliding sleeves (8), the first sliding sleeves (8) are in threaded connection with first bolts (1), the first bolts (1) penetrate through the first sliding sleeves (8) and abut against the outer wall of the first sliding rods (9), a second sliding rod (17) is not arranged on the outer wall of the same first sliding rod (9) and is connected between two opposite first sliding sleeves (8), the outer wall of the second sliding sleeve (17) is slidably connected with a second sliding sleeve (18), second sliding sleeve (18) threaded connection has second bolt (2), second bolt (2) pass second sliding sleeve (18) and butt at the outer wall of second slide bar (17), the corresponding side of second sliding sleeve (18) is connected with slide rail frame (5), slide rail frame (5) sliding connection has extension rod (19), slide rail frame (5) threaded connection has third bolt (3), third bolt (3) pass slide rail frame (5) and butt at the outer wall of extension rod (19), slide rail frame (5) are connected with bolt cover (7).

2. The rag bolt positioner according to claim 1, characterized in that, the strutting arrangement includes the support cover (13) of being connected with base (14), support cover (13) inner wall is seted up along a plurality of ring grooves (20) of vertical direction align to grid, be provided with buckle post (21) in the ring groove (20), buckle post (21) are connected with spring (22), the one end that spring (22) kept away from buckle post (21) is connected with bracing piece (12), bracing piece (12) lower part is provided with the cylinder hole (23) that are used for inserting buckle post (21).

3. A rag bolt positioning device according to claim 2, characterized in that the front part of the snap column (21) is hemispherical, and the rear part of the snap column (21) is cylindrical.

4. A rag bolt positioning device according to claim 2, characterized in that a level (6) is detachably connected between the support bars (12).

5. The anchor bolt positioning device of claim 1, wherein the fixed block (11) is provided with a slot (10), and the slot (10) is connected with the first sliding rod (9) in a clamping manner.

6. A rag bolt positioning device according to claim 1, characterized in that the first sliding rod (9) is a cylinder and the first sliding sleeve (8) is a torus.

7. A rag bolt positioning device according to claim 1, characterized in that the second slide bar (17) is a cuboid and the second sliding sleeve (18) is a square ring.

8. An anchor stud locating device according to claim 1, characterised in that the bolt housing (7) is threadedly connected with the fourth bolt (4) and the fourth bolt (4) passes through the bolt housing (7).