Foundation bolt telescopic positioning frame and positioning device thereof

Abstract

The utility model belongs to the technical field of foundation bolt installation equipment, and particularly relates to a foundation bolt telescopic positioning frame and a positioning device thereof. The two fixing rods are fixedly connected to the two side ends of the supporting plate correspondingly, and a containing cavity is formed in the end, away from the supporting plate, of each fixing rod; a through hole is formed in the side end of the end, away from the supporting plate, of each fixing rod. A plug pin is inserted in the through hole in the side end of each fixing rod, one end of each plug pin is fixedly connected with a connecting plate, and two springs are fixedly connected between each connecting plate and the corresponding fixing rod; the number of the positioning rods is two, the positioning rods are arranged in the two fixing rod containing cavities respectively, and a plurality of groove holes are evenly distributed in the side end of each positioning rod. The positioning rod can slide in the containing cavity of the fixing rod, and the positioning rod and the fixing rod can be fixed through a plug pin. Due to the fact that the overall length of the positioning rod and the fixing rod which are combined together is adjustable, the device can be suitable for installation of foundation bolts on different construction sites.

Description

Technical Field

[0001] The utility model belongs to the technical field of anchor bolt installation equipment, in particular to an anchor bolt telescopic positioning frame and a positioning device thereof. Background Art

[0002] In the foundation construction of building projects, the buried installation of anchor bolts is often encountered. The anchor bolts are buried in the concrete foundation. Before pouring the concrete foundation, the anchor bolts must be installed and fixed in advance. The plane position and elevation of the anchor bolts must meet the design requirements before pouring concrete. Therefore, before pouring concrete, it is often necessary to make a bolt positioning frame to install and fix the anchor bolts.

[0003] When burying anchor bolts at different construction sites, the distance between two anchor bolts is usually different. In order to make the same anchor bolt positioning frame suitable for installing anchor bolts at different construction sites, we propose an anchor bolt telescopic positioning frame and a positioning device thereof. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention aims to provide an anchor bolt telescopic positioning frame and a positioning device thereof.

[0005] The purpose of this disclosure can be achieved through the following technical solutions:

[0006] A telescopic positioning frame for anchor bolts, comprising:

[0007] Support plate;

[0008] A fixing rod, wherein the fixing rods are two and are respectively fixedly connected to the two side ends of the support plate, and a receiving cavity is provided at one end of each fixing rod away from the support plate; a through hole is provided at the side end of each fixing rod away from the support plate; a latch is inserted into the through hole at the side end of each fixing rod, one end of the latch is located in the through hole, and the end of the latch located outside the through hole is fixedly connected to a connecting plate, and two springs are fixedly connected between the connecting plate and the fixing rod;

[0009] Positioning rods, there are two positioning rods, which are respectively arranged in the accommodating cavities of the two fixing rods, and a plurality of slots are evenly distributed on the side end of each positioning rod, and the slots are adapted to the through holes;

[0010] The positioning rod can slide in the accommodating cavity of the fixing rod, and the positioning rod and the fixing rod can be fixed by a latch.

[0011] Preferably, each of the fixing rods is provided with a slide groove on the upper and lower sides of the accommodating cavity, and the upper and lower ends of each of the positioning rods are fixedly connected with a slider, the slider is adapted to the slide groove, and the slider is slidably arranged in the slide groove.

[0012] Preferably, a bolt insertion hole is formed at the upper end of each positioning rod away from the fixing rod.

[0013] Preferably, a support column is fixedly connected to the lower end of the support plate, and the lower end of the support column is a conical structure.

[0014] Preferably, the lower end of each positioning rod away from the fixing rod is fixedly connected to a supporting rod, the lower end of the supporting rod is a conical structure, and the lowermost end of the supporting rod is at the same horizontal height as the lowermost end of the supporting column.

[0015] Preferably, the length of the positioning rod is greater than the length of the fixing rod.

[0016] Preferably, a level is fixedly mounted on the upper end of the support plate.

[0017] A telescopic positioning device for an anchor bolt comprises the telescopic positioning frame for an anchor bolt described above.

[0018] The nouns, conjunctions or adjectives involved in the above technical solution are explained as follows:

[0019] Fixed connection: refers to a connection in which parts or components are fixed without any relative movement. It is divided into detachable connection and non-detachable connection.

[0020] (1) Removable connection: The parts are fixed together by screws, splines, wedge pins, etc. This connection method can be disassembled for maintenance without damaging the parts. However, the specifications of the connectors used must be correct (such as the length of the bolts, keys, and wedge pins) and they must be properly tightened.

[0021] (2) Non-detachable connection: mainly refers to welding, riveting and tenoning. Since forging, sawing or oxygen cutting are required for disassembly during maintenance or replacement, spare parts generally cannot be reused. At the same time, attention should be paid to process quality, technical inspection and remedial measures (such as calibration, polishing, etc.) during connection.

[0022] The beneficial effects of the present disclosure are as follows: when the device is in use, the fixing state between the positioning rod and the fixing rod can be released by pulling out the latch, and the overall length of the positioning rod and the fixing rod combined can be adjusted by pulling the positioning rod. This adjustment method can make the overall length of the positioning rod and the fixing rod combined variable. After the length adjustment is completed, the latch can be reinserted into the through hole and the slot hole to fix the fixing rod and the positioning rod together. Since the overall length of the positioning rod and the fixing rod combined is adjustable, the device can be applied to the installation of anchor bolts on different construction sites. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the utility model;

[0025] Figure 2 It is a cross-sectional view of the entire embodiment of the utility model;

[0026] Figure 3 It is a cross-sectional view of the embodiment of the utility model when the fixing rod and the positioning rod are connected;

[0027] Figure 4 This is a schematic diagram of the structure of the fixing rod of the utility model embodiment. Figure 1 ;

[0028] Figure 5 This is a schematic diagram of the structure of the fixing rod of the utility model embodiment. Figure 2 ;

[0029] Figure 6 It is a structural schematic diagram of a positioning rod according to an embodiment of the utility model.

[0030] Figure numerals: 1. support plate; 2. fixing rod; 3. accommodating chamber; 4. through hole; 5. latch; 6. connecting plate; 7. spring; 8. positioning rod; 9. slot; 10. slide groove; 11. slider; 12. bolt hole; 13. support column; 14. support rod; 15. level. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present disclosure to clearly and completely describe the technical solutions in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0032] A telescopic positioning frame for anchor bolts, such as Figure 1-Figure 6 As shown, including:

[0033] Support plate 1;

[0034] A fixing rod 2, wherein the fixing rod 2 is two and fixedly connected to both side ends of the support plate 1, and each of the fixing rods 2 is provided with a receiving cavity 3 at one end away from the support plate 1; each of the fixing rods 2 is provided with a through hole 4 at the side end of the fixing rod 2; a latch 5 is inserted into the through hole 4 at the side end of each fixing rod 2, one end of the latch 5 is located in the through hole 4, and one end of the latch 5 located outside the through hole 4 is fixedly connected to a connecting plate 6, and two springs 7 are fixedly connected between the connecting plate 6 and the fixing rod 2;

[0035] Positioning rods 8, there are two positioning rods 8, which are respectively arranged in the accommodating cavities 3 of the two fixing rods 2, and a plurality of slots 9 are evenly distributed on the side end of each positioning rod 8, and the slots 9 are adapted to the through holes 4;

[0036] The positioning rod 8 can slide in the accommodating cavity 3 of the fixing rod 2 , and the positioning rod 8 and the fixing rod 2 can be fixed by the latch 5 .

[0037] In the device, a accommodating cavity 3 is provided in the fixing rod 2, and a section of the positioning rod 8 is located in the accommodating cavity 3 of the fixing rod 2. The position of the positioning rod 8 in the fixing rod 2 can be adjusted by pulling the positioning rod 8, so that the overall length of the positioning rod 8 and the fixing rod 2 combined together can be adjusted according to the distance between the two anchor bolts to be installed. When the overall length of the positioning rod 8 and the fixing rod 2 combined together is adjusted, the pin 5 can be reinserted into the slot 9 and the through hole 4, so that the positioning rod 8 and the fixing rod 2 are fixed together. At this time, the overall length of the positioning rod 8 and the fixing rod 2 combined together is determined.

[0038] It should be noted here that when moving the positioning rod 8, it is necessary to first pull the pin 5 out of the slot 9 and the through hole 4 to release the fixed state between the positioning rod 8 and the fixing rod 2. At this time, the positioning rod 8 can move freely in the accommodating cavity 3 of the fixing rod 2.

[0039] It should also be noted that scale bars need to be provided on the side ends of the positioning rod 8 and the fixing rod 2 so as to facilitate the measurement of the overall length of the positioning rod 8 and the fixing rod 2 combined together.

[0040] As a preferred embodiment of the present utility model, Figure 4 , Figure 5 As shown, each of the fixing rods 2 is provided with a slide groove 10 on the upper and lower sides of the accommodating cavity 3, and the upper and lower ends of each of the positioning rods 8 are fixedly connected with a slider 11, and the slider 11 is adapted to the slide groove 10, and the slider 11 is slidably set in the slide groove 10; in this device, the setting of the slide groove 10 and the slider 11 is to facilitate pulling the positioning rod 8 out of the accommodating cavity 3 of the fixed block, thereby adjusting the position of the positioning rod 8.

[0041] As a preferred embodiment of the present utility model, Figure 1 As shown, each of the positioning rods 8 is provided with a bolt insertion hole 12 at the upper end of one end away from the fixing rod 2. The bolt insertion hole 12 is provided to facilitate the insertion of the anchor bolts, so as to install the anchor bolts.

[0042] As a preferred embodiment of the present utility model, Figure 1 , Figure 2 As shown, the lower end of the support plate 1 is fixedly connected to a support column 13, and the lower end of the support column 13 is a conical structure; the lower end of each positioning rod 8 away from the fixing rod 2 is fixedly connected to a support rod 14, and the lower end of the support rod 14 is a conical structure, and the lower end of the support rod 14 is at the same horizontal height as the lower end of the support column 13. In this device, the support column 13 and the support rod 14 are provided to support the entire device, so that the support frame is at a certain height, thereby facilitating the installation of the anchor bolts.

[0043] As a preferred embodiment of the present utility model, Figure 1 As shown, a level 15 is fixedly installed on the upper end of the support plate 1; in the device, the level 15 is set to determine whether the anchor bolt fixing frame is in a horizontal state, so that the support plate 1 can be adjusted to a horizontal state by observing the level 15, so that the bolt socket 12 located on the positioning rod 8 is parallel to the ground, thereby facilitating the installation of the anchor bolt.

[0044] As a preferred embodiment of the present utility model, Figure 2 As shown, the length of the positioning rod 8 is greater than the length of the fixing rod 2; the length of the positioning rod 8 is greater than the length of the fixing rod 2, so that when one end of the positioning rod 8 located in the accommodating cavity 3 of the fixing rod 2 completely occupies the accommodating cavity 3, the bolt hole 12 and the support rod 14 at one end of the positioning rod 8 away from the fixing rod 2 are still on the outside of the fixing rod 2.

[0045] A telescopic positioning device for an anchor bolt comprises the telescopic positioning frame for an anchor bolt described above.

[0046] The working principle and use process of this utility model:

[0047] When the device is used, the length between the two anchor bolts is first determined, and then the pin 5 is pulled out from the slot 9 and the through hole 4 to release the fixed state between the positioning rod 8 and the fixing rod 2. At this time, the positioning rod 8 can move freely in the accommodating cavity 3 of the fixing rod 2. Then the positioning rod 8 is pulled to adjust the overall length of the positioning rod 8 and the fixing rod 2 combined together. When the overall length of the positioning rod 8 and the fixing rod 2 combined together is equal to the length required for the installation of the two anchor bolts, the pin 5 is reinserted into the through hole 4 and the slot 9. At this time, the positioning rod 8 and the fixing rod 2 are fixed together, and the overall length of the positioning rod 8 and the fixing rod 2 combined together is determined; then the support column 13 at the lower end of the support plate 1 is inserted into the ground, and the support rod 14 at the lower end of the positioning rod 8 is inserted into the ground, so that the entire anchor bolt positioning frame is at a certain height; when installing the positioning frame, the level meter 15 at the upper end of the support plate 1 needs to be observed, and the entire mounting frame needs to be in a horizontal state. After the positioning frame is installed, the anchor bolt is inserted into the bolt insertion hole 12 to complete the installation of the anchor bolt.

[0048] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present disclosure. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0049] The above shows and describes the basic principles, main features and advantages of the present disclosure. Those skilled in the art should understand that the present disclosure is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present disclosure. Without departing from the spirit and scope of the present disclosure, the present disclosure may have various changes and improvements, and these changes and improvements fall within the scope of the present disclosure to be protected.

Claims

1. A telescopic positioning frame for anchor bolts, characterized in that: include: Support plate (1); A fixing rod (2), wherein the fixing rod (2) is two and fixedly connected to the two side ends of the support plate (1), and each of the fixing rods (2) is provided with a receiving cavity (3) at one end away from the support plate (1); each of the fixing rods (2) is provided with a through hole (4) at the side end of the fixing rod (2); a plug (5) is inserted into the through hole (4) at the side end of each fixing rod (2), one end of the plug (5) is located in the through hole (4), and the end of the plug (5) located outside the through hole (4) is fixedly connected to a connecting plate (6), and two springs (7) are fixedly connected between the connecting plate (6) and the fixing rod (2); Positioning rods (8), wherein there are two positioning rods (8), which are respectively arranged in the accommodating cavities (3) of the two fixing rods (2), and each of the positioning rods (8) has a plurality of slot holes (9) evenly distributed on the side end, and the slot holes (9) are adapted to the through holes (4); The positioning rod (8) can slide in the accommodating cavity (3) of the fixing rod (2), and the positioning rod (8) and the fixing rod (2) can be fixed by a latch (5).

2. The anchor bolt telescopic positioning frame according to claim 1, characterized in that: Each of the fixing rods (2) is provided with a slide groove (10) on the upper and lower sides of the accommodating cavity (3), and the upper and lower ends of each of the positioning rods (8) are fixedly connected with a slider (11), the slider (11) is adapted to the slide groove (10), and the slider (11) is slidably arranged in the slide groove (10).

3. The anchor bolt telescopic positioning frame according to claim 2, characterized in that: A bolt insertion hole (12) is provided at the upper end of one end of each positioning rod (8) away from the fixing rod (2).

4. The anchor bolt telescopic positioning frame according to claim 1, characterized in that: The lower end of the support plate (1) is fixedly connected to a support column (13), and the lower end of the support column (13) is in a conical structure.

5. The anchor bolt telescopic positioning frame according to claim 4, characterized in that: The lower end of each positioning rod (8) away from the fixing rod (2) is fixedly connected to a support rod (14), the lower end of the support rod (14) is a conical structure, and the lowermost end of the support rod (14) is at the same level as the lowermost end of the support column (13).

6. The anchor bolt telescopic positioning frame according to claim 1, characterized in that: The length of the positioning rod (8) is greater than the length of the fixing rod (2).

7. The anchor bolt telescopic positioning frame according to claim 1, characterized in that: A level (15) is fixedly mounted on the upper end of the support plate (1).

8. A foundation bolt telescopic positioning device, characterized in that: The anchor bolt telescopic positioning device comprises an anchor bolt telescopic positioning frame as described in any one of claims 1-7.

Images