Foundation bolt fixing system adjusted through multiple clamps

Abstract

The utility model relates to a foundation bolt fixing system using multiple clamps for adjustment, which comprises a base, a bolt assembly, a support column and a plurality of clamp assemblies, and stable fixation and flexible adjustment of foundation bolts are realized through modular design. A plurality of first bolt holes are evenly distributed in the base, the horizontal position and the ground clearance of the base can be accurately controlled by adjusting the length of a bolt assembly, and the base is suitable for various ground conditions. The supporting column is detachably mounted on the base and is in close fit with the base and the balancing weight, so that the overall anti-overturning performance is enhanced; the first clamp and the second clamp are fixed to the periphery of the supporting column through a semi-arc structure and are connected with bolts through the multiple bolt holes, and cooperative component force and bearing among the multiple foundation bolt fixing assemblies are achieved. The foundation bolt fixing device is compact in overall structure, small in occupied space, light in weight, suitable for complex supporting environments and particularly suitable for scenes with multi-point fixing requirements, and an economical and efficient solution is provided for foundation bolt fixing.

Description

TECHNICAL FIELD

[0001] The utility model relates to the equipment installation construction technical field especially relates to a kind of anchor bolt fixing system using multi-clamp adjustment. BACKGROUND

[0002] In the construction process of foundation anchor bolt, anchor bolt is the important component connecting equipment and foundation, and its installation precision directly affects the stability and safety of equipment. The traditional anchor bolt fixing method usually adopts the method of separately designing and processing square steel fixing template for each equipment base. Design personnel need to customize fixing template for each base according to the specific use requirements of equipment base, including anchor bolt model, installation position and load parameter. Construction unit needs to customize and produce corresponding template according to design drawing. Although this method can meet the basic requirements of anchor bolt installation, it has the following defects:

[0003] Firstly, the design and processing process of traditional fixing template is complex, involves a long period, and cannot meet the needs of urgent construction tasks. In addition, due to the lack of clear identification of template during construction, anchor bolt templates of different models or similar sizes are easily confused, leading to construction errors and affecting engineering quality.

[0004] Secondly, due to the different installation bases and load requirements of each equipment, the installation position and model of anchor bolt in different equipment construction are difficult to unify, thereby limiting the reuse rate of template. Most of the old templates are treated as scrap iron because they are no longer applicable, causing great waste of materials and significantly increasing construction cost. In addition, the traditional template structure is heavy, and the labor intensity is high during transportation and installation, further increasing the construction difficulty.

[0005] Finally, during construction, anchor bolt is also prone to problems such as skew, uneven length, etc., which cannot meet the precision requirements of equipment base level adjustment, and adversely affects the stability of subsequent equipment installation and use. Therefore, an anchor bolt fixing system is needed to solve the above problems to improve construction efficiency, reduce material waste, and ensure installation accuracy and stability.

[0006] Especially in the construction and installation of heavy machinery equipment (such as large pumps, motors) and high-speed rotating and violently vibrating equipment, such as nuclear power plants, power transmission and transformation stations and various large industrial equipment and steel structure frames, the anchor bolt fixing system not only needs to bear large load, but also must have high precision and high stability. The disadvantages of traditional fixed template method are particularly significant in these applications. Therefore, an anchor bolt fixing system is needed to solve the above problems to improve construction efficiency, reduce material waste, and ensure installation accuracy and stability.

[0007] In view of the above problems, the utility model is proposed. Utility model content

[0008] The utility model discloses a anchor bolt fixing system of adjusting with multiple clamps, to solve the technical problem existing in prior art.

[0009] The utility model adopts following technical scheme:

[0010] The utility model provides a anchor bolt fixing system of adjusting with multiple clamps, including multiple anchor bolt fixing assemblies, and multiple anchor bolt fixing assemblies respectively include base, bolt assembly, support, at least one first clamp and / or at least one second clamp.

[0011] The base is evenly distributed with multiple first bolt holes.

[0012] The bolt assembly is provided with multiple first bolts, and the number of multiple first bolts is matched with the number of multiple first bolt holes, and multiple first bolts are installed in multiple first bolt holes, and the horizontal position and the distance from the ground of the base are adjusted by adjusting the length of multiple first bolts.

[0013] The support is detachably arranged above the base and is in the shape of a cylinder.

[0014] At least one first clamp and / or at least one second clamp are detachably arranged on the support, the first clamp is provided with a first left clamp body and a first right clamp body, the first left clamp body and the first right clamp body each include a first semicircular structure, the first semicircular structure encloses a first arc shape and is sleeved on the support, the first left clamp body and the first right clamp body are each provided with a first long handle end, the first long handle end is provided with multiple third bolt holes, multiple second bolts are fixedly installed on the multiple second bolt holes, the second clamp is provided with a second left clamp body and a second right clamp body, the second left clamp body and the second right clamp body each include a second semicircular structure, the second semicircular structure encloses a second arc shape and is sleeved on the support, the second left clamp body and the second right clamp body are each provided with a second long handle end, and the second long handle end is provided with multiple fifth bolt holes.

[0015] The distribution positions of multiple second bolts are matched with the distribution positions of multiple third bolt holes, and multiple second bolts are arranged in the first clamp and the second clamp of different anchor bolt fixing assemblies, respectively, the multiple third bolts and the multiple fifth bolt holes are connected by bolts, to form the connection of different anchor bolt fixing assemblies, to jointly disperse and bear external load and external force, and to realize the adjustment of anchor bolt fixing.

[0016] As a preferred technical scheme, the first left clamp body and the first right clamp body are further provided with a first short handle end, the first semicircular structure is arranged between the first long handle end and the first short handle end, at least one second bolt hole is arranged on the first short handle end, and a second bolt is arranged on the second bolt hole.

[0017] As a preferred technical scheme, the number of the second bolt and the fourth bolt is two, and the two second bolts and the two fourth bolts are arranged on the two sides of the first semicircular structure and the second semicircular structure.

[0018] As a preferred technical scheme, the radius of the first semicircular structure and the second semicircular structure is slightly larger than the cross-sectional radius of the support column, and the first semicircular structure and the second semicircular structure are arranged on the outer peripheral surface of the support column.

[0019] As a preferred technical scheme, the number of the anchor bolt fixing assembly is greater than or equal to two.

[0020] As a preferred technical scheme, the outer peripheral surface of the support column is provided with an anti-skid coating.

[0021] As a preferred technical scheme, the number of the first bolt hole and the first bolt is four.

[0022] As a preferred technical scheme, the four first bolt holes are uniformly distributed on the edge of the base.

[0023] As a preferred technical scheme, the base is further provided with a counterweight, the counterweight is in a hollow cylindrical shape, the base is provided with a circular groove in the center, and the circular groove is matched with the cylindrical shape of the counterweight.

[0024] As a preferred technical scheme, the cross section of the hollow part of the counterweight is also circular, the radius of the circular shape is slightly larger than the cross-sectional radius of the support column, and the support column is detachably fixed in the hollow part of the counterweight.

[0025] The technical scheme adopted by the utility model can at least achieve the following one of the beneficial effects:

[0026] 1. The utility model discloses a base, bolt assembly, counterweight, pillar and the combination design of multiple fixture can realize the stable support and accurate regulation of anchor bolt fixing system. The base is connected with bolt assembly through a plurality of bolt holes, and the length adjustment of bolt can adapt to different ground conditions, ensure that the base is always horizontal and has proper clearance from the ground, the close cooperation of pillar and counterweight further enhances the anti-overturning performance of the system, the fixture is fixed through the half -round arc structure and the close cooperation of pillar, and the fastening of a plurality of bolts improves the stability and durability of the whole, meets the fixing demand under complex working conditions.

[0027] 2. The utility model discloses the characteristics of high degree of modularity, and the accessories of each anchor bolt fixing assembly are universal, can be quickly assembled and disassembled according to actual demand. A plurality of first fixture and second fixture can be flexibly installed on the pillar, and accurate cooperation between different anchor bolt fixing assemblies is realized through bolt connection, ensuring uniform dispersion of external load and external force. Through free combination and adjustment, it can adapt to diversified application scenarios, realize efficient application and rapid maintenance of anchor bolt fixing system.

[0028] 3. The utility model discloses compact structure design, and the bolt hole of base edge is evenly distributed, and the counterweight and pillar are combined ingeniously, so that the overall system occupies small space and is light in weight. In addition, due to the standardized design of fixture and other components, users can reuse and freely combine according to different needs, thereby reducing the use threshold, improving installation convenience and economy, and being especially suitable for occasions requiring multi-point fixing or complex support structure. BRIEF DESCRIPTION OF DRAWINGS

[0029] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, which constitutes a part of the utility model. The illustrative embodiments of the utility model and their explanation do not constitute improper limitation on the utility model. In the drawings:

[0030] Figure 1 It is a structure schematic view of the anchor bolt fixing system of the utility model using multiple fixture adjustment.

[0031] Explanation of reference signs:

[0032] 1. Base; 2. Bolt assembly; 3. Counterweight; 4. Pillar; 5. First fixture; 6. Second fixture. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme and advantages of the utility model clearer, the utility model technical scheme will be described clearly and completely in combination with specific embodiments of the utility model and corresponding drawings. In the description of the utility model, it needs to be indicated that the term "or" is usually used in the meaning of including "and / or", unless the content is explicitly indicated otherwise.

[0034] In the description of the utility model, it needs to be indicated that, unless another explicit provision and limitation, the terms "mounting", "connecting", "connection" should be understood in a broad sense, for example, it can be fixed connection, can also be detachable connection, or integrally connected; it can be mechanical connection, can also be magnetic connection; it can be direct connection, can also be indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances. In addition, in the description of the present application, the terms "first", "second" and the like are only used for distinguishing description, and cannot be understood as indicating or implying relative importance.

[0035] Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0036] In order to solve the problems in the prior art, the utility model embodiment provides a kind of anchor bolt fixing system adjusted by multiple clamps, as shown in Figure 1 The base 1 provides stable support foundation for the entire anchor bolt fixing system, and the base 1 is in the form of a square body as a whole, and a plurality of first bolt holes are arranged at the edge of the base 1;The bolt assembly 2 includes a plurality of first bolts, the above-mentioned first bolts are arranged in matching with the first bolt holes of the base 1, the number of the above-mentioned first bolts and the first bolt holes is the same, by adjusting the length of the plurality of first bolts installed in the plurality of first bolt holes, different ground conditions are adapted to, to ensure that the base 1 always remains horizontal, and appropriate clearance from ground is selected. Figure 1As shown, the base 1 is provided with a circular recess in the center of the upper surface away from the ground, and the counterweight 3 is in the shape of a hollow cylinder, the hollow part of the counterweight 3 is also circular in cross section, the outer edge of the counterweight 3 matches the size of the circular recess of the base 1, and is screwed into the upper part of the base 1 to tightly fit the two, further enhancing the stability of the anchor bolt fixing system. The support column 4 is in the shape of a cylinder, and its diameter is slightly smaller than the diameter of the circular cross section of the hollow part of the counterweight 3, so that the support column 4 can be stably inserted into the hollow part of the counterweight 3; preferably, the support column 4 is installed in the hollow part of the counterweight 3 by a detachable fixing method such as threaded connection or buckle structure. The design of the counterweight 3 not only provides stable foundation support for the support column 4, but also increases the stability of the whole system by its own weight, prevents tilting or displacement caused by external force, and facilitates the installation and disassembly of the support column 4, realizes the rapid assembly and maintenance of the system.

[0037] At least one first clamp 5 and / or at least one second clamp 6 are respectively detachably provided on the support column 4, the first clamp 5 includes a first left clamp body and a first right clamp body, both of which are provided with a first long handle end and a first short handle end, and a first semicircular arc structure is arranged between the first long handle end and the first short handle end, the radius of the first semicircular arc structure of the first left clamp body and the first right clamp body is slightly larger than the cross section radius of the support column 4, and the first semicircular arc structure of the first left clamp body and the first right clamp body surrounds a first circular arc which is sleeved on the outer peripheral surface of the support column 4, and the first short handle end of the first left clamp body and the first right clamp body is provided with a second bolt hole and is arranged in close contact, and is fixedly connected by a second bolt. In order to increase the fastening effect, preferably, at least two second bolts are used. Further preferably, two second bolts are respectively arranged on both sides of the first semicircular arc structure. The first long handle end of the first left clamp body and the first right clamp body is provided with a plurality of third bolt holes at the end away from the first circular arc structure, and a plurality of third bolts are fixedly arranged on the bolt holes.

[0038] The second clamp 6 comprises a second left clamp body and a second right clamp body, both of which are provided with a second long handle end and a second short handle end, and a second semicircular arc structure is arranged between the second long handle end and the second short handle end. The radius of the second semicircular arc structure of the second left clamp body and the second right clamp body is slightly larger than the cross-sectional radius of the strut 4, and the second semicircular arc structure of the second left clamp body and the second right clamp body surrounds an arc and is sleeved on the outer peripheral surface of the strut 4. The second short handle end of the second left clamp body and the second right clamp body is provided with a fourth bolt hole and is arranged in close contact, and is fixedly connected through a fourth bolt. In order to increase the fastening effect, preferably, at least two fourth bolts are used. Further preferably, the two fourth bolts are arranged on the two sides of the semicircular arc structure. The second long handle end of the second left clamp body and the second right clamp body is provided with a plurality of fifth bolt holes at the end away from the second semicircular arc structure. The distribution position and number of the plurality of fifth bolt holes match the position and number of the plurality of third bolts at the end of the first long handle end of the first clamp 5. The second clamp 6 and the first clamp 5 are arranged on different anchor bolt fixing assemblies, and are connected through the first long handle end and the second long handle end. The precise connection of the first clamp 5 and the second clamp 6 can be realized, so as to form a connection of the different anchor bolt fixing assemblies through the clamp and constitute a synergistic effect, which can jointly disperse and bear the load and external force from the workpiece. This connection mode not only ensures the force balance between different anchor bolt fixing assemblies, but also further optimizes the overall stability and clamping performance of the system by adjusting the fastening degree of the bolt, so as to realize efficient fixing and stable support under complex working conditions.

[0039] In order to ensure that a single anchor bolt fixing assembly can be connected with multiple different anchor bolt fixing assemblies to form a synergistic connection according to the working condition requirements, preferably, a plurality of first clamps 5 and a plurality of second clamps 6 can be arranged on the anchor bolt fixing assembly.

[0040] Through the above structural design, the base 1 is fixed to the ground through the bolt hole, ensuring that the system always remains horizontal and adapts to different ground conditions; the design of the counterweight 3 enhances the stability of the system, preventing tilting or displacement under external forces through close cooperation with the support column 4, while providing stable support for the support column 4; the first clamp 5 and the second clamp 6 are connected to the support column 4 through bolts, achieving precise adjustment and fixation of the clamps; the first clamp 5 and the second clamp 6 are respectively arranged in different anchor bolt fixing assemblies, and the cooperation between the two clamps is ensured through bolt connection, so that the system can jointly disperse and bear the load of the workpiece and external forces. Through the cooperative action of multiple anchor bolt fixing assemblies, the stability and carrying capacity of the system can be improved, ensuring efficient fixation and stable support under complex working conditions. The adjustment function of multiple clamps enables the system to flexibly adapt to different workpiece sizes and shapes, further improving clamping precision and applicability. In addition, the bolt connection method makes the stress between the clamps more balanced, effectively improving the reliability and durability of the system, and the overall performance can be optimized by adjusting the tightness of the bolts, meeting the needs of different working environments.

[0041] In some preferred embodiments, the number of anchor bolt fixing assemblies is ≥2, which can effectively improve the overall stability and carrying capacity of the anchor bolt fixing system through distributed fixation, while dispersing the load and stress and avoiding stress concentration problems in single components; the configuration of multiple fixing assemblies also has flexibility and adaptability, which can be adjusted according to the size and shape requirements of different workpieces or equipment, providing multi-point support to achieve multi-dimensional precise adjustment of the clamps, adapting to complex working conditions; at the same time, when some components fail, the remaining components can still maintain the normal operation of the system, significantly improving the reliability and safety of the system, meeting the requirements of high efficiency, stability and durability in industrial scenarios.

[0042] In some preferred embodiments, the outer peripheral surface of the support column 4 is provided with a non-slip coating to ensure stable connection between the first clamp 5 and / or the second clamp 6 and the support column 4, preventing up and down sliding and misalignment.

[0043] In some preferred embodiments, the bolt assembly 2 includes 4 bolts, and the base 1 is also provided with 4 bolt holes, which are evenly distributed on the edges of the base 1.

[0044] In some preferred embodiments, after the support column 4 is installed on the counterweight 3, a level is used for leveling.

[0045] In some preferred embodiments, the first clamp 5 and the second clamp 6 are made of 304 stainless steel.

[0046] In some preferred embodiments, the base 1 and the counterweight 3 are made of high-strength carbon steel, and their sizes are determined according to the working conditions.

[0047] The working process of the utility model is as follows:

[0048] Firstly, according to the working condition, the number of anchor bolt fixing assemblies is determined. A single anchor bolt fixing assembly is installed, the base 1 of the anchor bolt fixing assembly is stably connected with the ground through the bolt assembly 2, the length of the bolt can be adjusted according to different ground conditions to ensure that the base always remains horizontal and the appropriate ground clearance is selected. The upper surface of the base 1 is provided with a circular groove, the counterweight 3 is a hollow cylinder, which is matched with the circular groove of the base through the outer edge and is screwed into the installation, forming a close fit, thereby enhancing the stability of the system.

[0049] Next, the pillar 4 serves as a support structure of the system, and its diameter is slightly smaller than the hollow part of the counterweight 3 and is stably inserted therein. The pillar 4 is connected with the counterweight 3 through a detachable fixing mode such as threaded connection or buckle structure, providing a stable support platform for the clamp.

[0050] Then, at least one first clamp 5 and / or second clamp 6 is detachably installed on the pillar 4. The semicircular arc structure of the first clamp 5 and the second clamp 6 is matched with the cross-sectional radius of the pillar and is sleeved on the outer peripheral surface of the pillar, and is fixedly connected through a plurality of bolts to ensure that the clamp is stably fixed on the pillar. The positions and numbers of the bolt holes of the first clamp 5 and the second clamp 6 are matched to ensure their accurate connection, and the position of the clamp can be flexibly adjusted by adjusting the fastening degree of the bolt.

[0051] Finally, through the bolt connection of the first clamp 5 and the second clamp 6 located in different anchor bolt fixing assemblies, a synergistic effect is formed between different anchor bolt fixing assemblies, which can jointly disperse and bear the load and external force of the workpiece. This connection mode not only ensures the force balance between the assemblies, but also improves the stability and reliability of the system, meeting the needs of fixation and clamping under different working conditions.

[0052] The working process ensures the efficient and stable operation of the system, and realizes the accurate clamping of different workpieces through flexible clamp adjustment, improving the overall clamping precision and system applicability.

[0053] The embodiments of the utility model are described above in combination with the drawings, but the utility model is not limited to the above specific embodiments, the above specific embodiments are only illustrative, not restrictive, and those skilled in the art can make many forms under the inspiration of the utility model without departing from the purpose of the utility model and the scope protected by the claims, which all belong to the protection of the utility model.

Claims

1. A multi-clamp adjustable anchor bolt fixing system, characterized in that, It includes multiple anchor bolt fixing assemblies, each of which includes a base, a bolt assembly, a support column, at least one first clamp and / or at least one second clamp; The base has multiple first bolt holes evenly distributed on it; The bolt assembly is provided with a plurality of first bolts, the number of which matches the number of first bolt holes. The plurality of first bolts are installed in the plurality of first bolt holes. The horizontal position and the distance from the ground of the base can be adjusted by adjusting the length of the plurality of first bolts. The support column is detachably mounted above the base and is cylindrical in shape; The at least one first clamp and / or at least one second clamp are detachably mounted on the support column. The first clamp has a first left clamp body and a first right clamp body. Both the first left clamp body and the first right clamp body include a first semi-circular arc structure, which forms a first arc shape and is fitted onto the support column. Both the first left clamp body and the first right clamp body have a first long handle end, which has multiple third bolt holes, and multiple third bolts are fixedly installed on the multiple third bolt holes. The second clamp has a second left clamp body and a second right clamp body. Both the second left clamp body and the second right clamp body include a second semi-circular arc structure, which forms a second arc shape and is fitted onto the support column. Both the second left clamp body and the second right clamp body have a second long handle end, which has multiple fifth bolt holes. The distribution positions of the plurality of third bolts match the distribution positions of the plurality of fifth bolt holes, and are respectively set in the first clamp and the second clamp of different anchor bolt fixing components. The plurality of third bolts and the plurality of fifth bolt holes are bolted together to form a connection of different anchor bolt fixing components, so as to jointly distribute and bear external loads and external forces, and realize the anchor bolt fixing adjustment.

2. The anchor bolt fixing system according to claim 1, characterized in that, The first left clamp body and the first right clamp body are also provided with a first short handle end, the first semi-circular arc structure is disposed between the first long handle end and the first short handle end, and the first short handle end is provided with at least one second bolt hole, on which a second bolt is installed; the second left clamp body and the second right clamp body are also provided with a second short handle end, the second semi-circular arc structure is disposed between the second long handle end and the second short handle end, and the second short handle end is provided with at least one fourth bolt hole, on which a fourth bolt is installed.

3. The anchor bolt fixing system according to claim 2, characterized in that, The number of the second bolt and the fourth bolt are both two, and the two second bolts and the two fourth bolts are respectively disposed on both sides of the first semi-circular arc structure and the second semi-circular arc structure.

4. The anchor bolt fixing system according to claim 3, characterized in that, The radii of the first and second semicircular arc structures are slightly larger than the cross-sectional radius of the support column, and the first and second semicircular arcs are fitted onto the outer peripheral surface of the support column.

5. The anchor bolt fixing system according to claim 1, characterized in that, The number of anchor bolt fixing components is ≥2.

6. The anchor bolt fixing system according to claim 1, characterized in that, The outer surface of the support column is provided with an anti-slip coating.

7. The anchor bolt fixing system according to claim 1, characterized in that, The number of the first bolt holes and the number of the first bolts are both 4.

8. The anchor bolt fixing system according to claim 7, characterized in that, The four first bolt holes are evenly distributed on the edge of the base.

9. The anchor bolt fixing system according to any one of claims 1-8, characterized in that, The base is also provided with a counterweight, which is a hollow cylinder. The base has a circular groove at the center, which matches the cylindrical shape of the counterweight.

10. The anchor bolt fixing system according to claim 9, characterized in that, The hollow portion of the counterweight also has a circular cross-section, the radius of which is slightly larger than the cross-sectional radius of the support column, and the support column is detachably fixed to the hollow portion of the counterweight.

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